| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Conveyor idler with locking device for preventing reverse rotation | US10542114 | 2004-01-13 | US20060137958A1 | 2006-06-29 | Bogdan Bogdanovic |
| A conveyor idler includes a drum having an outer surface and an inner surface, a shaft (24) about which the drum can rotate in a forward direction, a locking mechanism for preventing the drum from rotating in a reverse direction (R) but which locking mechanism permits rotation of the drum in the forward direction, the locking mechanism having at least one wedging surface (44) fixed directly or indirectly to the drum, and a locking member (38) interposed between the wedging surface and the shaft, the locking member being rotatable about the shaft when the drum rotates in the forward direction, but when an attempt is made to rotate the drum in the reverse direction the locking member becomes releasably wedged between the wedging surface and the shaft, or a surface fixed to the shaft, thereby preventing the drum from rotating in the reverse direction. | ||||||
| 162 | Conveyor gear with return lock | US11036287 | 2005-01-18 | US20050176554A1 | 2005-08-11 | Gert Schonnenbeck; Peter Faust; Marcel Offermann; Peter Janssen |
| The invention relates to a gear for conveyors which has a drive shaft to which a drive motor is to be fastened as well as an output shaft with which the gear is connected to the conveyor. However, at least one gear step is provided within the gear. Moreover, the gear is provided with a freewheel locking in one direction of rotation. A second gear step is provided in this case between the freewheel and the elements transmitting torque between drive and output shaft during normal operation, so that the freewheel should be operated at a higher speed and must only provide a low holding moment in the event of a stoppage. | ||||||
| 163 | Retaining device for a conveyor belt assembly | US10470168 | 2003-07-23 | US06814220B1 | 2004-11-09 | Jan Harmes Nieuwoudt |
| A retaining device (10) for a conveyor belt assembly (12) which includes a clamping means (14) for clamping a conveyor belt (36) of the conveyor belt assembly, and a biasing means (38,40) for displacing the clamping means between an inoperative condition and an operative retaining condition wherein the clamping means clamps a part of the belt to tension a material carrying portion of the belt in the event of a loss of tension in the belt. | ||||||
| 164 | Escalator broken roller detector | US864321 | 1992-04-06 | US5236075A | 1993-08-17 | Horst M. Bartmann |
| The detector is designed to sense one or more broken rollers on an escalator, and then to automatically shut down the escalator to prevent damage or injury. Dual proximity sensors are positionable proximate a roller path so as to sense the outside diameter of each roller as the roller passes close to the sensors when the escalator is in motion. As long as each roller is intact, the sensors will transmit a symmetrical time pulse signal. A broken roller will fall away from its spool and no longer trigger the sensors, and the resulting interruption will interrupt the symmetry and turn off the escalator. | ||||||
| 165 | Conveyor anti-runaway apparatus | US640793 | 1991-01-14 | US5060789A | 1991-10-29 | Lester R. Nelson |
| A conveyor anti-runaway apparatus is provided for a conveyor of the type driven by an electric motor connected to a source of electrical power. The anti-runaway apparatus includes a switch tripping device having a tripping arm structure which is periodically bumped by conveyor wheel structure and which is caused to pivot into a switch opening position when the conveyor speed is unacceptably high. The tripping arm structure also functions as a blocking element to prevent conveyor movement. Jackscrew structure is provided to permit rapid disengagement of the tripping arm structure to facilitate restart of the conveyor. | ||||||
| 166 | Drive motor controlling device for a material transporting conveyor | US168364 | 1988-03-15 | US4858747A | 1989-08-22 | Charles S. Eunson |
| A conveyor is shown having an endless material transporting member running between an idler sprocket at one end and a drive sprocket at the other, both supported in a frame of the conveyor. A drive motor is used to drive the drive sprocket, and hence the conveyor. A controlling device for the motor is provided having a pivotally mounted slack sensing lever having a first rest position spaced apart beneath an upper flight of the endless material transporting member. A counterweight, resting on a stop urges the lever in position. The lever is fixed to a pivot pin, which has a trip lever attached. Upon slack in the chain deflecting the slack sensing lever, the pivot pin rotates moving the trip lever which in turn activates a microswitch controlling the motor. Upon sufficient deflection, the motor will be de-activated. In another aspect of the invention, a foreign object sensing flap is provided, which through linking elements, can cause the motor to be similarly de-activated, upon the material being transported, being carried past the exit of the conveyor. | ||||||
| 167 | Frictional belt brake | US123743 | 1980-02-22 | US4314631A | 1982-02-09 | Enoch R. Hagerman; Richard H. Walkden |
| A brake device which is used to prevent reverse movement of a belt run and which includes a wedge member which is pivotally supported above the belt run. Upon reverse movement of the belt run, the wedge member is drawn into pinching contact with the belt. | ||||||
| 168 | Apparatus for controlling a conveyor drive upon conveyor chain breakage | US937478 | 1978-08-28 | US4245739A | 1981-01-20 | Dennis Hartley; Peter Phillips |
| A conveyor arrangement wherein difficulties associated with breakage of a conveyor chain are overcome by providing hydraulic rams mounted between conveyor parts which are urged together in operation. The pressure in the hydraulic rams is monitored and when the chain breaks, the change in pressure or hydraulic ram extension is detected by switches which switch off the conveyor motor. A computer means is notified of the monitored pressure of the hydraulic ram. | ||||||
| 169 | Overload release for a conveyor drive and the like | US56912866 | 1966-08-01 | US3418947A | 1968-12-31 | HARRISON HOMER S |
| 170 | Conveyor wearing shoes | US19517562 | 1962-05-16 | US3140774A | 1964-07-14 | JOHNSTON WILLIAM F; STENCEL THOMAS J; SOBCZAK ARNOLD H |
| 171 | Conveyor chain attachment | US18379962 | 1962-03-30 | US3091325A | 1963-05-28 | KLEMME WILLIAM W |
| 172 | DEVICE FOR INDICATION AND SETTING OF OPERATING TENSION OF AN ENDLESS CHAIN STRAND | PCT/EP2014002435 | 2014-09-09 | WO2015039736A3 | 2015-07-02 | CERNY TOMAS; CHLEBOVEC MICHAL |
| The device includes a chain strand with a concave section (14) where the contact point (31) of a pivoting arm (3) rests and slides on the chain (28) of the chain strand. The pivoting arm (3) is firmly mounted on the shaft (33) which is pivoted in the frame (2) of the chain conveyor (1). The pivoting arm (3) is coupled with the source (4) of a compressive force (P), e.g. in a form of a weight (47) or a torsion spring (41). The pivoting arm (3) is coupled with the shaft (33) and therefore with the indicator (5) of tension of the chain strand. The compressive force (P) compensates for the change in resistance and lengthening of the chain (28) when the chain conveyor (1) is running, wherein its chain strand has been pre-tensioned by the basic pre-tensioning force (F) induced by the tensioning device (22). The co-acting of the pre-tensioning force (F) and the compressive force (P) creates the operating tension which is not only indicated but also optimized by the device of the invention depending on the change in resistance in the chain strand. | ||||||
| 173 | 캡 검사장치 | KR1020140084305 | 2014-07-07 | KR1020160005422A | 2016-01-15 | 박원재 |
| 캡의검사시안정적이고정확한영상을획득할수 하는캡 검사장치가소개된다. 캡검사장치는캡을이동시키기위한는제 1 레일및 제 2 레일과, 제 1 레일에서캡을제공받아이동시키는제 2 레일과, 캡을제 1 레일및 제 2 레일중 하나로부터제 1 레일및 제 2 레일중 다른하나로안내하고, 캡의내면을외면으로전환시키거나캡의외면을내면으로전환시키는가이드유닛과, 제 1 레일의상측에서캡의내면을검사하는제 1 검사모듈과, 제 2 레일의상측에서캡의외면을검사하는제 2 검사모듈을포함할수 있다. | ||||||
| 174 | 이동장치용 콤 플레이트 | KR1020037000697 | 2001-07-03 | KR100827873B1 | 2008-05-07 | 쇼프스칼-프리드리히; 모리츠안드레아스 |
| 스텝 벨트를 갖춘 이동장치용 콤 플레이트(2)는 기부판과, 이동장치의 스텝 벨트 상에 제공되는 홈들과 사용 중에 맞물리는 실질적으로 서로 평행하게 배열되는 다수의 톱니(4)들을 구비하며, 사용 중에 노출되는 상부측과 감추어지는 하부측을 구비하며, 전기적 톱니-파손 모니터링 장치(6)가 제공되는 것을 특징으로 한다. 이동장치, 톱니-파손 모니터링 장치, 통전로, 콤 플레이트, 통전로 레일, 신호 발생기, 평가 회로 | ||||||
| 175 | 이동장치용 콤 플레이트 | KR1020037000697 | 2001-07-03 | KR1020030017640A | 2003-03-03 | 쇼프스칼-프리드리히; 모리츠안드레아스 |
| 스텝 벨트를 갖춘 이동장치용 콤 플레이트(2)는 기부판과, 이동장치의 스텝 벨트 상에 제공되는 홈들과 사용 중에 맞물리는 실질적으로 서로 평행하게 배열되는 다수의 톱니(4)들을 구비하며, 사용 중에 노출되는 상부측과 감추어지는 하부측을 구비하며, 전기적 톱니-파손 모니터링 장치(6)가 제공되는 것을 특징으로 한다. | ||||||
| 176 | 보호장치를 구비한 벨트 콘베어의 크리너 장치 | KR2019960040724 | 1996-11-19 | KR2019980027760U | 1998-08-05 | 황준영 |
| 본고안은제철산업에서사용되고있는벨트시스템에서헤드풀리저부에설치되어리턴하는벨트의표면에부착된운송물의케이크(Cake)를효과적으로크리닝하고벨트와크리너팁의과압착으로인한벨트의손상및 팁의탈락을로드셀(Load Cell) 방식의감지및 조정기능을가진감지장치로서제어하는등의기능을구비한보호장치를구비한벨트콘베어의크리너장치에대한것이다. 본고안의보호장치를구비한벨트콘베어의크리너장치는, 크리너팁(25)과쿠션(26)을구비하여벨트상면에부착된케이크를제거하기위한크리너장치에있어서, 크리너샤프트(4)의양단부에설치된감지장치가, 크리너베이스(1) 하면의양단부에설치된원통형상의상부압축스프링케이스(6a,6b)와; 감지장치베이스(9)의상면양측에상기상부케이스에대향하여설치된하부압축스프링케이스(8a,8b)와; 상부및 하부케이스에시이소오방식으로작동하도록내장설치된충격력흡수용압축스프링(5)과; 크리너베이스(1) 하면중앙에설치된상부브라켓(3) 및베이스(9) 상면중앙에설치된하부브라켓(10)과; 상부후방케이스(6b)에내장설치된감지부재(7)와; 하부후방케이스(8b)에내장설치된로드셀(12) 및로드셀(12)에전기적으로연결되어로드셀의감지작용에의해벨트콘베어구동모터(20)를정지시키도록구성된제어수단으로이루어지는구성이다. | ||||||
| 177 | 콘베어벨트 절손 조기검출장치 | KR2019960031899 | 1996-09-30 | KR2019980018487U | 1998-07-06 | 진종진; 황용식 |
| 본고안은콘베어벨트절손조기검출장치에관한것으로, 특히고정커버(10)에지지봉(13) 및회전축(15)에의해결합되는회전롤러(9)가벨트(1)의양측면에각각밀착되고, 상기고정커버(10)에관통내장되는회전축(15)에일단에캠(16)이고정되면서콘베어밸트의구동부와연결되는리밋스위치(14)가상기캠(16)에의해 On, Off되도록상기고정커버(10)에내장고정되며, 양단상면에각각상기고정커버(10)가고정되는이동스탠드(4)는활차롤(5) 및안내레일, 클램프(6)에의해벨트(1)의폭방향이동가능하도록설치되고, 상기안내레일(3)의양단이각각지지프레임(2)의상면에고정되는공회전롤러부(20)와; 상기지지프레임(2)의상면에지지바(25)에의해상기공회전롤러부(20)와이격되도록고정되면서상기벨트(1)의진행방향으로예각경사지게형성되는벨트겹침유도용롤러(26)로구성되는것을특징으로하는콘베어벨트절손조기검출장치에관한것이다. | ||||||
| 178 | 캡 검사장치 | KR1020140084305 | 2014-07-07 | KR101606445B1 | 2016-03-25 | 박원재 |
| 캡의검사시안정적이고정확한영상을획득할수 하는캡 검사장치가소개된다.캡검사장치는캡을이동시키기위한제 1 레일과, 제 1 레일에서캡을제공받아이동시키는제 2 레일과, 캡을제 1 레일및 제 2 레일중 하나로부터제 1 레일및 제 2 레일중 다른하나로안내하고, 캡의내면이상방향으로향한상태에서캡의외면이상방향으로향한상태로변경하는가이드유닛과, 제 1 레일의상측에서캡의내면을검사하는제 1 검사모듈과, 제 2 레일의상측에서캡의외면을검사하는제 2 검사모듈을포함할수 있다. | ||||||
| 179 | 전원공급부용 파손 방지장치 | KR1020130010806 | 2013-01-31 | KR1020140098889A | 2014-08-11 | 김영식 |
| An apparatus for preventing breakage of a power supply unit is disclosed. The disclosed apparatus for preventing breakage of a power supply unit comprises a power reel unit; a fixed frame; a moving unit; an elastic member; and a sensing member. The power reel unit is installed in the body unit of a consecutive unloading machine to be able to rotate, and winds a power supply cable. The fixed frame covers the power reel unit by being fixed in the body unit. The moving unit which comprises an inner space for the power cable to pass by is installed in the lower part of the power reel unit, and makes a support protruding upward enter the fixed frame and move up and down. The elastic member is installed inside the fixed frame and supports the moving unit upward based on elastic force. The sensing member is installed in a downward passage of the moving unit, and senses the movement of the moving unit to generate a measurement signal. | ||||||
| 180 | 컨베이어 시스템, 벨트, 및 가속도계들을 사용하는 방법 | KR1020137013954 | 2011-10-17 | KR1020130100181A | 2013-09-09 | 데파소,조셉엠. |
| 본 발명은 운반 시스템, 및 공정 설비를 통해 전진하는 컨베이어의 가속도를 측정하고, 이에 응답하여 교정 및 예방 작동을 수행하는 방법에 관한 것이다. 컨베이어 시스템은 컨베이어 가속도의 측정값들을 생성하는 내장형 가속도계들을 구비한 컨베이어를 포함한다. 제어기는 측정값들을 사용하여 컨베이어의 속도를 제어하여, 바람직하지 않은 가속도를 보상하거나 또는 바람직하지 않은 가속도를 감쇠한다. 제어기는 또한 측정값들을 사용하여, 바람직하지 않은 가속도를 경고하거나, 정비를 계획할 수 있도록 연관된 또는 인근의 설비의 고장을 예측하고, 임박한 고장을 검출하며 공정을 차단할 수 있다.
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