子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 221 | Conveyor drive mechanism having laminated side members | US954489 | 1992-09-30 | US5265714A | 1993-11-30 | Kenneth N. Hansen |
| A conveyor drive construction. The conveyor includes a frame and an endless belt conveyor is mounted for travel on the frame. A drive mechanism is operably connected to the lower run of the conveyor belt and includes a pair of side members, each composed of a pair of laminated sheet metal plates. The plates of each pair have aligned openings with the edges bordering the openings in the outer plate being offset from the edges bordering the openings in the inner plate to provide outwardly facing recesses. A plurality of belt carrying spindles extend between the side members and are engaged with the lower run of the belt. The shafts of the spindles are carried by support members, such as bearings, which are mounted in the offset recesses of the side members. | ||||||
| 222 | Engine mounting construction for a portable conveyor | US578435 | 1990-09-07 | US5119928A | 1992-06-09 | Joseph R. Driear |
| An engine mounting construction for a portable conveyor. The conveyor includes a frame and a conveyor belt is mounted for travel on the frame. A gasoline engine is secured to a skid and the skid is removably mounted on a support that is pivoted to the conveyor frame through a four-bar linkage. The connection between the skid and the support consists of a pair of open ended slots on the skid, which engage locating pins on the support, plus a pair of locating pins on the support which are received in holes in the skid. A manually operated clamp secures the skid to the support. Installation of the skid on the support will effect engagement of a coupling on the engine drive shaft with a coupling on a driven shaft that is operably connected to the drive roll for the conveyor belt. The four-bar linkage enables the engine to be moved arcuately about the axis of the conveyor drive roll, while maintaining the engine in generally the same orientation with respect to a horizontal plane. | ||||||
| 223 | Package handling conveyor system | US515219 | 1990-04-27 | US5115908A | 1992-05-26 | John C. Williams |
| An apparatus for handling and conveying packages includes a conveyor frame for housing a combination roller-slider bed and a belt mounted on the combination roller-slider bed to define a package-supporting conveyor surface. The conveyor drive includes a drive pulley in contact with the belt, a gearbox coupled directly to the drive pulley and an electric motor coupled directly to the gearbox. The shaft of the drive pulley is designed to fit within the output shaft of the gearbox. The motor and gearbox are mounted adjacent to but outside of the conveyor frame. Electrical or mechanical system associated with the apparatus controls the speed and acceleration of the belt. | ||||||
| 224 | Drive station for a longwall conveyor | US13736 | 1987-02-12 | US5054607A | 1991-10-08 | Gert Braun; Ernst Braun |
| A drive station for a longwall conveyor includes a sprocket wheel mounted in the drive head of a machine frame and with a drive unit flanged to the sprocket wheel. The lateral walls of the machine frame are formed in the region of its drive head as guide cheeks with guide recesses for bearing cheeks displaceably guided therein in longitudinal haul direction, between which (cheeks) the sprocket wheel is mounted. The bearing cheeks are connected together by a traverse. A chain tensioning device works against the traverse. For the drive chain of a winning machine a second drive unit is provided, which is likewise mounted displaceably in longitudinal haul direction and is acted upon by a chain tensioning device. In this manner the conveyor chain and the drive chain e.g. plane chain, can be tensioned independently of each other while obtaining a short machine frame design. | ||||||
| 225 | Conveyor table for connecting operating units of a cardboard box packing station | US177137 | 1988-04-04 | US4895247A | 1990-01-23 | Augusto Marchetti |
| A conveyor table connecting the various operating units of a cardboard box-packing station includes a series of idling rollers designed to support the boxes. To the conveyor table is releasably associated a motorization unit which includes a series of motorized rollers which can be coupled by friction to the idling rollers. | ||||||
| 226 | Lifting device with a higher speed in the downward movement area than in the upward movement area | US64091 | 1987-06-18 | US4779719A | 1988-10-25 | Bertram Botsch; Werner Marzluf |
| Lifting device with a higher speed in the downward movement area than in the upward movement area, equipped with a driving motor with brake, a gear and a load pick-up system, which runs on an oval or circular or loop-shaped race via a lower and an upper reversion device and which takes up the load in the lower area and delivers it in the upper area. A driving motor is used whose characteristic of torque versus rotation runs relatively flat and whose number of rotations in the downward movement area is in the ratio of at least 1.5:1 compared to the number of rotations in the upward movement area. | ||||||
| 227 | Parts discharge conveyor for injection molding machine | US709730 | 1985-03-08 | US4608008A | 1986-08-26 | Karl Hehl |
| A conveyor means including axles 14, on which the drums 17 for an endless conveyor belt 18 are rotatably mounted, and which extend within a chassis. The chassis includes a core 10 disposed between the upper and lower belt runs 18a, 18b of the conveyor belt 18 and between the drums 17, and two side walls 11 which are secured to the longitudinal sides of said core. A hydraulic drive motor is disposed between the belt runs 18a, 18b and extends parallel to a drum 17. This arrangement permits the conveyor means to be a compact, structural unit which can be completely assembled externally of the machine base, can be tested for reliable running and can then be inserted into the narrow discharge passage of the machine base. | ||||||
| 228 | Scraper elevator drive mounting | US939244 | 1978-09-05 | US4286705A | 1981-09-01 | Richard F. Boersma |
| A mounting for a drive mechanism of an elevator used in a carry-type earthmoving scraper wherein the elevator assists in loading material into the scraper. The drive mechanism includes provision for absorbing torsional vibrations generated by flights of the elevator striking material being loaded and, coincident therewith, axial alignment is maintained between driving and driven members of the drive mechanism. | ||||||
| 229 | Chain drum for chain conveyors | US641326 | 1975-12-16 | US4049112A | 1977-09-20 | Willy Tyslauk |
| A chain drum for a chain conveyor, in particular a chain flight conveyor mounted on the cutting jib of a cutter-loader, consists of a split sprocket removably mounted on a non-divided drum which is connected to and rotates together with its shaft. The drum is provided with external teeth which mesh with internal teeth on both sprocket halves. Both sprocket halves are held together by locking disks which extend over shoulders on the sprocket halves, which latter are fixed to the drum by means of circlips or the like.BACKGROUND OF THE INVENTIONCutter-loaders of various designs are known for excavating tunnels, adits and so on, as well as for mining minerals such as clay. A cutter-loader may be provided with a swinging cutter jib, on the free end of which is mounted a rotary cutting drum or the like. The jib may also have a conveyor onto which the broken rock excavated at the face by the cutter drum is loaded in order for it to be carried to the next transporter. The cutting head or drum may be driven by an endless chain which forms part of the conveyor and is equipped with conveying flights, the chain passing around a sprocket mounted on the cutting drum between the cutter picks.In connection with such cutter-loaders and also in connection with scraper-chain conveyors used in mining and tunnelling generally, it is known to construct the chain drum in two halves, each drum half being welded to a sprocket half. By inter-connecting the two drum halves, the sprocket halves are combined to form a single sprocket. The sprockets of these chain drums, whether used for chain driving or return purposes are subject to severe wear. When the sprocket becomes so worn as to be no longer serviceable, both drum halves must be replaced together with the sprocket parts welded thereto. To reduce the high cost of complete replacement, it is known to remove the sprocket halves from the drum parts by flame cutting or machining operations and to replace them with new sprocket halves which are then welded to the drum halves. True alignment of the new sprocket halves is always difficult.SUMMARY OF THE INVENTIONThe object of this invention is to provide a chain drum suitable for use in driving or returning a chain and having a relatively simple design which permits the sprocket to be rapidly replaced.This object is achieved in accordance with the invention by removably mounting a sprocket on a drum which rotates with its support shaft. The drum preferably comprises a one-piece sleeve mounted on the shaft which extends through the sleeve and is supported at both ends in a frame. The sleeve is provided in the vicinity of the sprocket with a ring of external teeth or the like which engage complementary teeth on the sprocket halves. Removable fixtures are provided to hold the sprocket halves tightly on the sleeve.With this layout of the chain drum it is possible to replace worn-out sprocket halves quickly and without dismantling the whole drum. The shaft can be set in usual shaft bearings in the parallel side walls of the conveyor or cutter jib. To remove the shaft quickly when necessary, I prefer to provide at least one of the side walls with an opening for the shaft with a diameter in excess of the sleeve diameter, so that the sleeve can be withdrawn through the wall opening primarily intended for the shaft.Preferably, the sprocket halves are provided with axial shoulders. To hold the sprocket halves on the sleeve it is possible to use substantially cup shaped locking disks which embrace the said shoulders of the sprocket halves. The locking disks are prevented from moving axially along the sleeve, by, for example, slotted circlips or the like. I also prefer to provide rings which are located between the removable fixing devices and locking disks, and which rest on the locking disks, the rings being secured against axial displacement by the same fixing devices.Preferably the sleeve has a step in its outer face; the sprocket halves being mounted in the sleeve section with a larger diameter. Both sprocket halves are best made initially from a single workpiece which is then cut along a diameter. This ensures that both sprocket halves fit accurately to each other.The chain drum provided by the invention is not intended to carry excessive torques and is therefore used with advantage in scraper-chain conveyors, cutter loaders and the like. However, it is also possible to use a chain drum in accordance with the invention as the driving or return drum of slat-, roller-, or round link chains in other conveyors having a single or double centre chain or lateral chains. It is understood that with double chain conveyors and belts the drum is provided with two split sprockets mounted for rapid replacement on a common chain drum in the described manner. | ||||||
| 230 | Drive mounting for elevator scraper | US494088 | 1974-08-02 | US3946859A | 1976-03-30 | Charles Jerrold Jeffrey; Albert Edward Rust; Willaim Albert Winslow |
| A drive mounting for an elevator of a scraper vehicle having a main drive shaft carrying a pair of driving sprockets coupled to an elevator drive unit at one side of the frame, in which the drive unit is mounted in a spherical type joint at one end thereof and is carried at the other end thereof by a resilient mounting carried in a vertical socket capable of limited swivel and pivotal movement. The resilient mounting also has a pivot along a horizontal axis offset from the drive shaft axis. This mounting prevents stresses from being set up therein when the drive unit is mounted, and also absorbs shock during operation. Means are also provided for holding the main drive shaft in place separate from its associated motor and gear drive to facilitate assembly and motor maintenance. | ||||||
| 231 | DRIVE UNIT FOR CHAIN DRIVES IN MINING | PCT/EP2013002742 | 2013-09-12 | WO2014044369A2 | 2014-03-27 | GACKA ADAM; JAENSCH ALEXANDER; SCHEER ANDREAS; GRIMM DENNIS; JOHNSON JESSICA; NAFE MICHAEL; PIENTKA PETER; HOELKEN THOMAS; KLEINBONGARTZ TOBIAS |
| The present disclosure refers to a drive unit for chain drives in mining. The drive unit may comprise at least one drive motor (12), a gearing unit (11) coupleable to the drive motor (12), and a power supply housing (15) provided with flange connections (17, 19) on its right and left sides. The at least one drive motor (12) and the gearing unit (11) both may be configured to be both connectable optionally on the right hand side or left hand side flange connection (17, 19) of the power supply housing (15). Further, a power supply unit (14) housing supply assemblies (14) for the drive motor (12) and/or the gearing unit (11) may be provided. The power supply unit (14) may be mounted in the power supply housing (15). | ||||||
| 232 | BELT CONVEYOR WITH EXTERNAL DRIVE | PCT/US2005015238 | 2005-05-03 | WO2005108249A3 | 2006-09-21 | WINKELMOLEN ANTOINE J H; JONES ROBERT G; MCGINLEY ROBIN B; HAHN OLIVER |
| A belt conveyor system (10) having a continuous, looping carrier belt (28) entrained around a belt plate (20) which is supported by a frame (12). The belt plate (20) is secured to the frame (12) by securement pins (26a) and pivot pins (26b). The carrier belt (28) is driven externally rather than internally and is tensioned with minimal obstruction to removing the belt (28), which thereby facilitates disassembly of the system (10), particularly frequent removal, cleaning, and replacement of the belt (28) as may be necessary or desirable in, for example, the food processing industry. More specifically, the drive mechanism (14) is located substantially completely outside of and adjacent to the internal area (41) defined by the looping belt (28), and the tensioning mechanism (22) is low profile presenting minimal to no obstruction when removing the belt (28) from the belt plate (20). | ||||||
| 233 | 스마트 도서 장치 | KR1020170036094 | 2017-03-22 | KR101826847B1 | 2018-02-08 | 김근수; 박휘근 |
| 스마트도서장치는도서전시영역과도서대출반납영역으로구분된적어도하나의이송체인부, 상기도서대출반납영역에서상기이송체인부의후면에설치된푸셔및 상기도서대출반납영역에서상기이송체인부의전면에설치되고모터의구동력을제공받는구동벨트와도서의대출또는반납과정에서상기도서를상기푸셔를통해상기이송체인부로부터인출하거나또는상기도서를상기이송체인부로인입하는벨트컨베이어를포함하는도서인출입부를포함한다. 따라서, 스마트도서장치는장소또는시간에구애받지않고무인자동으로도서를대출및 반납할수 있고, 복수의롤러들을통해도서의인입또는인출시에도서의손상을최소화할수 있다. | ||||||
| 234 | 컨베이어 | KR1020160092359 | 2016-07-21 | KR101797377B1 | 2017-11-14 | 나유상 |
| 본발명은컨베이어에관한것으로, 이는각각바닥면및 양측판을갖추고서측방으로나란히병설된한 쌍의트러프와, 상기트러프의양끝에배치되고상기트러프의내부와연통하는한 쌍의공동부를구비한본체; 상기본체의트러프내에서이동하도록설치된무단체인; 상기공동부내에서회전축이지면에수직인방향으로설치되고, 상기무단체인이감아돌도록형성된한 쌍의스프로켓; 상기무단체인에일정간격마다설치된복수의스크레이퍼; 및상기무단체인의상기회전축에인접한측면에설치된복수의돌출부를포함하여서, 무단체인의이송라인과복귀라인이측방으로나란히병설된구조를갖추어, 설비의고장을예방하고유지보수가용이할뿐만아니라, 수명을대폭연장할수 있는효과가있게된다. | ||||||
| 235 | 해양오염 방제 장치 | KR1020140170620 | 2014-12-02 | KR1020160066639A | 2016-06-13 | 김대성; 정진기; 최종문 |
| 해양오염방제장치가개시된다. 본발명의실시예에따른, 선박에탑재되는해양오염방제장치는, 흡착포; 복수의롤러를구비하여상기흡착포를걸어연속으로회전시키는롤러부; 상기롤러부를고정하며상부에덮개부가형성된지지프레임; 상기덮개부의상부에결합되며상기흡착포를승하강시키는액추에이터; 상기흡착포와접촉하여유전율을통한오염도를계산하는센서부; 및상기계산된오염도가설정범위를초과하면알람하는제어기를포함한다. | ||||||
| 236 | 제품회수장치 | KR1020120105603 | 2012-09-24 | KR1020130044145A | 2013-05-02 | 사토다카유키; 시노하라기요토 |
| PURPOSE: A product collecting device is provided to interlock a conveyor device and a receiving part without installing an exclusive actuator in a rotary table. CONSTITUTION: A product collecting device comprises a transfer belt, a rotary table(21), an interlocking unit(29), and an actuator. The rotary table is rotatably supported. The interlocking unit interlocks a driving force input part for the transfer belt and a driving force input part for the rotary table. The actuator transfers driving force to the transfer belt and the rotary table. Products transferred by the transfer belt are collected in the rotary table. | ||||||
| 237 | 제설제 살포장치 | KR1020100108325 | 2010-11-02 | KR1020120046589A | 2012-05-10 | 김동찬; 이종문; 신근주; 박흥규 |
| PURPOSE: A spraying device for a snow removal agent is provided to be controlled outside a snow removal vehicle by arranging a control unit having a remote controller in the device. CONSTITUTION: A spraying device for a snow removal agent comprises a storage tank, a snow removal agent spray unit, a snow removal agent transfer unit, a wheel drive unit, a lifting unit, and a controller(60). The storage tank stores a snow removal agent. The snow removal agent spray unit sprays the snow removal agent on a road surface. The snow removal agent transfer unit transfers the stored snow removal agent to the snow removal agent spray unit. The wheel drive unit drives wheels installed on the bottom of the storage tank to load the storage tank on a snow removal vehicle. The lifting unit lifts the storage tank loaded on the snow removal vehicle. The control unit controls the snow removal agent spray and transfer units, the wheel drive unit, and the lifting unit. The controller has a control unit(61) and a remote controller(63). The remote controller is remotely connected to the control unit. | ||||||
| 238 | 이송용 컨베이어에 이용하는 모터 어큐뮬레이션 롤러 | KR2020070020398 | 2007-12-20 | KR2020090006253U | 2009-06-24 | 이승규 |
| 본 고안은 이송용 컨베이어에 이용하는 모터 어큐뮬레이션 롤러에 관한 것으로, 더욱 상세하게는 컨베이어의 종단 롤러와 종단 전의 롤러 사이와 같은 무구동 구간 또는 평행하게 배치하여 설치된 컨베이어 간에서 피이송물을 이동시키고자 할 경우에 어큐뮬레이션 롤러의 구동 토크가 작은 것을 이용하여 소형 모터를 구비하여 좁은 공간에 쉽게 장착할 수 있을 뿐만 아니라 모터로 직접 개별 구동하게 하여 피이송물을 이송할 수 있도록 하는 이송용 컨베이어에 이용하는 모터 어큐뮬레이션 롤러에 관한 것이다. 모터, 어큐뮬레이션 롤러, 커플링, 프로파일, 컨베이어. | ||||||
| 239 | 이동안내장치가 구비된 계란이송장치 | KR2020070004607 | 2007-03-21 | KR200441595Y1 | 2008-08-27 | 전수봉 |
| 계란의 이송이 지체되거나 정지되지 않고 서로 부딪쳐서 깨지는 일이 발생하지 않으며 원활하게 이송되도록, 계란을 이송시키는 계란이송장치와, 계란이송장치의 일측 또는 양측 상부에 설치되는 하나이상의 이동안내장치를 포함하여 이루어지는 이동안내장치가 구비된 계란이송장치를 제공한다. 계란, 이송, 마찰, 회전, 벨트, 안내, 이동, 정체, 파란 | ||||||
| 240 | 호퍼의 자동게이트 장치 | KR2019990007127 | 1999-04-29 | KR2020000020148U | 2000-11-25 | 최지식; 김종근 |
| 본고안은빈(bin)또는호퍼(hopper)에장착되어지는자동게이트장치에관한것으로, 빈또는호퍼에서절출하는수송물의량을자동으로조절하여절출량을항상일정하게할수있으면서, 절출량이필요할경우는별도의동력원이없이도절출량의조절이가능하도록한 호퍼의자동게이트장치에관한것이다. 본고안은, 빈또는호퍼의하부에위치된밸트콘베이어가중앙부를중심으로시소(seesaw)식으로전,후단이승강가능하도록하는프레임; 상기프레임의후방에무게조절이가능한중량추를장착하기위한중량추장착대; 및상기프레임에연결되어밸트콘베이어의후방이전방보다하강되면상기빈 또는호퍼의배출구를열고, 상기밸트콘베이어의후방이전방보다상승되면상기배출구를자동으로닫아상기빈 또는호퍼로부터의수송물의절출량을자동조절하는게이트기구;를포함하는호퍼의자동게이트장치를제공한다. 본고안에의하면, 빈또는호퍼에서절출하는수송물의량을항상일정하게할 수있으면서, 절출량의조절이가능하기때문에설비의내구성이증가될수 있음은물론, 작업원가의절감도이룰수 있도록한 효과를얻는것이다. | ||||||
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