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 |
|---|---|---|---|---|---|---|
| 181 | Chain-drum mechanism | US625109 | 1990-12-10 | US5105936A | 1992-04-21 | Horst Stapper; Kunibert Becker |
| Chain-drum drive or guidance mechanism in a machine frame of a chain-scraper conveyor, has a shaft (6) of its chain-drum (5), outer bearing parts (8) receiving shaft bearings (7), as well as sealing elements (24, 25) for sealing gaps between the outer bearing parts and the chain drum, all combined in a pre-assembled unit (12), which is fitted into, and removed from the machine frame (1) as a whole. The unit (12) is secured in the machine frame (1) preferably by clamp connections, in particular hydraulic annular clamps (31) or the like, which are seated in the openings (11) of the machine frame side walls (2, 3). | ||||||
| 182 | Drive unit for a conveyor of the tube-encased cable type with spaced-apart conveying elements, for materials of fluid behavior | US559172 | 1983-12-07 | US4567980A | 1986-02-04 | Camillo Pirovano |
| A drive unit for distribution systems for materials of fluid behavior, such as livestock feed materials, in which a cable provided with spaced-apart conveying elements is caused to slide inside a tube, said drive unit being of the type comprising a geared motor, on the output shaft of which there is fixed a toothed wheel about which the cable winds. The geared motor is mounted on a supporting structure in a freely oscillating manner such that as the tension in the slack branch of the cable varies, the position of the axis of the toothed wheel varies by virtue of its rotation about an axis passing essentially through the point of tangency between the toothed wheel and the taut branch of the cable. | ||||||
| 183 | End shaft mount for conveyor | US218707 | 1980-12-22 | US4372440A | 1983-02-08 | Gerald A. Ringis |
| The driven head shaft of a drag elevator type conveyor is mounted at the roller end of a shaft mounting frame which is in the nature of a first class lever. A mid-portion of the shaft mounting frame is mounted onto an upper end portion of the conveyor main frame for pivotal movement about an axis which is parallel to the axes of both the head shaft and the tail shaft. A turnbuckle is interconnected between the upper portion of the shaft mounting frame and an upper portion of the main frame. The shaft mounting frame end of the turnbuckle is connected to a mid-portion of a lever arm which is at its upper end pivotally attached to the shaft mounting frame. The lower end of such lever rests on a pair of laterally spaced apart compression springs. The turnbuckle provides a way of adjusting the tension in a pair of roller chains which are portions of an endless carrier which extends between and is mounted on the head shaft and the tail shaft. The head shaft mounting mechanism also serves to dampen shock impulses which would otherwise have to be carried by the head shaft support bearings, the drive sprockets on the head shaft and the links of the roller chain. | ||||||
| 184 | Scraper elevator drive mounting | US749820 | 1976-12-13 | US4179024A | 1979-12-18 | Richard F. Boersma |
| A conveyor drive roller mounting system for controlling misalignment of the drive roller by mounting an end of the conveyor drive roller on a resiliently mounted torque arm which permits the drive roller to align with the conveyor path of movement. | ||||||
| 185 | Endless belt conveyor system | US37660273 | 1973-07-05 | US3878937A | 1975-04-22 | GLASER CHARLES JEROME; THEOBALD DONALD L; GLASER JAMES R |
| A set of parallel spaced extruded aluminum side rails are rigidly connected by a pair of generally flat bed plates, and a belt guide roller extends between the outer ends of the side rails. A set of cast end plates are secured to the opposite or inner ends of the side rails and support a belt drive roller and an adjustable belt snubbing roller. An endless conveyor belt extends around or over the rollers, and the drive roller is driven by a motor-drive unit which is supported by a bracket mounted on a set of parallel cross rods extending between the end plates. The cross rods are rearrangeable on the end plates in different parallel positions, and the motor support bracket is mountable on the cross rods in different positions for selectively locating the motor-drive unit in a number of different positions relative to the drive roller and conveyor belt according to the space available for receiving the conveyor system.
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| 186 | Conveyor drive and system for unit handling conveyors | US15437129 | 2017-02-20 | US10112778B2 | 2018-10-30 | Richard J. Kacel; David V. Hall |
| A standardized drive system for a roller conveyor assembly having a motor with an integrated motor drive unit with superior heat transfer characteristics. A motor driver annex is attached to the motor housing and provides a mounting method and a heat sink for cooling the DMOS that provides power to the motor phases. The system includes an easily accessible multi-mode conveyor control management system which provides design flexibility with minimal cost and additionally adds functional improvements for transportation modes. The motor is configured to be mounted on a metal bracket below the rollers and between the side frames of the conveyor assembly. The control system is exceptionally flexible, allowing the system to be configured to operate in many common conveying modes. | ||||||
| 187 | Roller drive | US15833304 | 2017-12-06 | US10087013B2 | 2018-10-02 | Bryant G. Ragan; John F. Landrum; Robert L. Rosen |
| A drive system for a motorized roller that includes a secondary stator external to the motorized roller. The outer shell of the motorized roller contains electrically conductive or magnetic material to form an induction, permanent-magnet, or reluctance motor with the secondary stator and boosts or bucks the torque of the motorized roller. | ||||||
| 188 | CHAIN CONVEYOR LINK | US15913834 | 2018-03-06 | US20180251313A1 | 2018-09-06 | Aaron Philip Walker; Christopher George Stewart |
| A linkage for moving material from a first end of a conveyor toward a second end of the conveyor includes a first link and a second link. The first link includes a first side edge and a first indicator. The second link includes a second side edge and a second indicator. The second link is coupled to the first link such that the first side edge of the first link overlaps with the second side edge of the second link. Elongation of the first link in the direction of movement causes the first indicator to move relative to the second indicator, and a position of the first indicator relative to the second indicator provides an indication of a wear condition of the first link. In some aspects, a first surface and/or a second surface of one of the links includes a wear indicator representing a surface wear condition. | ||||||
| 189 | CHAIN CONVEYOR WITH CAST SECTIONS | US15913848 | 2018-03-06 | US20180251308A1 | 2018-09-06 | Aaron Philip Walker; Christopher George Stewart |
| A conveyor chain includes first link, a second link, a connecting link, a first flight, and a second flight. The first link includes a first side portion and a second side portion. The first side portion has apertures and a first drive pin disposed between the apertures. The first drive pin is configured to be driven by a first sprocket. The second side portion has apertures and a second drive pin disposed between the apertures and extending in a direction opposite the first drive pin. The second drive pin is configured to be driven by a second sprocket. The second link includes a first side portion and a second side portion. The first flight is cast integrally with an end of the first drive pin of the first link, and the second flight is cast integrally with an end of the second drive pin of the first link. | ||||||
| 190 | CONVEYOR DRIVE AND SYSTEM FOR UNIT HANDLING CONVEYORS | US15437129 | 2017-02-20 | US20180237226A1 | 2018-08-23 | Richard J. Kacel; David V. Hall |
| A standardized drive system for a roller conveyor assembly having a motor with an integrated motor drive unit with superior heat transfer characteristics. A motor driver annex is attached to the motor housing and provides a mounting method and a heat sink for cooling the DMOS that provides power to the motor phases. The system includes an easily accessible multi-mode conveyor control management system which provides design flexibility with minimal cost and additionally adds functional improvements for transportation modes. The motor is configured to be mounted on a metal bracket below the rollers and between the side frames of the conveyor assembly. The control system is exceptionally flexible, allowing the system to be configured to operate in many common conveying modes. | ||||||
| 191 | Take-up bearing for side-by-side conveyor | US15622858 | 2017-06-14 | US10046917B2 | 2018-08-14 | Mark Jon Drenth; Jeffrey Michael Zimmerman |
| An assembly includes first and second shafts and first and second sprockets. The first shaft has a first and second ends and a first longitudinal axis of rotation. The first sprocket is attached to the first shaft proximate the first end of the first shaft. The first sprocket rotates with the first shaft. The second shaft is spaced from the first shaft by a distance, the second shaft having a first end spaced from the first end of the first shaft by the distance, a second end spaced from the second end of the first shaft by the distance, and a second longitudinal axis of rotation substantially parallel to the first longitudinal axis of rotation. The second sprocket is attached to the second shaft proximate the second end of the second shaft. The second sprocket rotates with the second shaft. The distance is adjustable. | ||||||
| 192 | Drive Systems for Extendible Conveyors | US15299181 | 2016-10-20 | US20180111762A1 | 2018-04-26 | Anders Stougaard Baek |
| Drive systems for extendible conveyors are disclosed. An example conveyor includes a major conveyor section mountable to the support surface, an intermediate conveyor section, and a distal conveyor section. A motor is located on the distal conveyor section. A linear actuator is to couple the distal frame to the intermediate frame. The linear actuator to be driven by the motor to move the distal frame in translation relative to the intermediate frame. In response to the motor moving the distal frame in translation relative to the intermediate frame, the intermediate conveyor section and the distal conveyor section are to move at least sometimes simultaneously in the forward direction as the conveyor moves from the fully retracted position to the fully extended position. | ||||||
| 193 | Drive systems for extendible conveyors | US15299181 | 2016-10-20 | US09950868B1 | 2018-04-24 | Anders Stougaard Baek |
| Drive systems for extendible conveyors are disclosed. An example conveyor includes a major conveyor section mountable to the support surface, an intermediate conveyor section, and a distal conveyor section. A motor is located on the distal conveyor section. A linear actuator is to couple the distal frame to the intermediate frame. The linear actuator to be driven by the motor to move the distal frame in translation relative to the intermediate frame. In response to the motor moving the distal frame in translation relative to the intermediate frame, the intermediate conveyor section and the distal conveyor section are to move at least sometimes simultaneously in the forward direction as the conveyor moves from the fully retracted position to the fully extended position. | ||||||
| 194 | Conveyor for containers | US15038178 | 2014-10-31 | US09862547B2 | 2018-01-09 | Martin Backhaus; Berthold Paroth |
| A multi-track conveyor for transporting containers includes two transport elements adjacent to one another to form a common transport surface on which the containers stand upright on their container bases. Each transport element has a dedicated electric drive motor. The drive motors are external-rotor motors with an internal stator connected in a torsion-resistant manner to a machine frame and with an external rotor, which forms an offset drive driving the respective transport element. The drive motors of at least two transport elements are coaxial with their motor axles oriented perpendicular to the transport direction. The stators of which are connected via a common support in a rotation-resistant manner to the machine frame. | ||||||
| 195 | SHAFT FOR SIDE-BY-SIDE CONVEYOR | US15624420 | 2017-06-15 | US20180000010A1 | 2018-01-04 | Jeffrey Michael Zimmerman; Mark Ronald Wohlhuter |
| A motor shaft assembly includes a first shaft, a first motor, a second shaft and a second motor. The first shaft has a first end and a second end. The first motor is attached to the first end of the first shaft and is configured to rotate the first shaft about a longitudinal axis. The first shaft and the first motor have a longitudinal bore. The second shaft has a first end and a second end, wherein a portion of the second shaft is positioned in the longitudinal bore. The second motor is attached to the first end of the second shaft and is configured to rotate the second shaft about the longitudinal axis. A conveyor assembly includes a first shaft, sprocket, motor, and conveyor, and a second shaft, sprocket, motor and conveyor. An agricultural apparatus includes a tank, a boom, conveyors and motors. | ||||||
| 196 | Drive for a transport device, set of drives and method for driving a transport device | US14765752 | 2014-02-03 | US09790032B2 | 2017-10-17 | Franz Lautenschlager; Hartmut Davidson; Johann Hüttner; Martin Seger; Reiner Kahl; Johannes Vierheilig |
| A drive for a transport device, such as a conveyor belt, the drive including an external rotor motor having a stator and a rotor, and a gear unit having a shaft and an input drive gear. A set of drives in which external rotor motors of different sizes, including stators of identical diameter and different heights with corresponding rotors, and/or gear units having different speed-increasing stages or speed-reducing stages, are provided. Also, a method for driving a transport device using the drive. | ||||||
| 197 | Drum motors having a polymer body shell | US15071286 | 2016-03-16 | US09758307B2 | 2017-09-12 | Brian Scott Schiltz |
| Drum motors for driving a conveyor belt are disclosed. In some embodiments, the drum motors include a shell having a polymer body such as wax-filled cast nylon. | ||||||
| 198 | Supporting appliance and backing arrangement for use in friction stir welding | US14375603 | 2012-02-09 | US09579753B2 | 2017-02-28 | Christer Persson |
| Support device (20) meant to bear in supporting fashion on one or more work pieces in connection with friction stir welding, comprising: A holder unit (30), a first support wheel (40) which can be rotated relative to the holder unit about a first rotational axis (R1), and a second support wheel (50) which can be rotated relative to the holder unit around a second rotational axis (R2) which is parallel to the said first rotational axis, a support body (60) connected with the holder unit which is situated between support wheels and exhibits a support surface (61) turned outward, and an endless flexible metal belt (21), which runs in a loop over the outer peripheral surfaces (41, 51) of the support wheels, and is in sliding contact with the support surface of the support device, wherein the support devices are shaped to provide support as they bear on one or more work pieces with the outer peripheral surfaces of the support wheel, and with the support surface of the support body resting against the work pieces via the metal belt. The invention also provides a backing arrangement comprising such a support device. | ||||||
| 199 | Belt-conveying installation, method for operating the same, and use thereof | US14240526 | 2012-08-02 | US09573765B2 | 2017-02-21 | Norbert Becker; Christof Brewka; Christian Dirscherl; Torsten Hellmuth; Wolf Krieger; Horst Minor; Peter Sehl |
| A belt-conveying installation has at least one carrying structure, a conveying belt and at least one drive apparatus for driving the conveying belt. The drive apparatus includes at least one drive shaft, at least one drive-shaft-bearing arrangement, at least one drive roller and at least one independently excited drive motor in the form of a frequency-converter-fed alternating-current synchronous motor with a stator and a rotor. The drive shaft and the at least one drive motor are connected to one another without any gearing, and the rotor and drive shaft are arranged coaxially, each drive shaft being guided through at least one rotor. The belt-conveying installation can be operated and used for heavy industry, in particular for the extractive or mining industry. | ||||||
| 200 | Continuous conveyor for transporting heavy bulk materials or unit loads | US14175326 | 2014-02-07 | US09527670B2 | 2016-12-27 | Sepp Lachenmaier |
| A continuous conveyor such as, for example, a conveyor belt for transporting heavy bulk materials or unit loads comprises an endless tractive transport mechanism that revolves between a driving roller and a return roller. The driving roller is driven by a permanently excited multi-pole synchronous motor that delivers a very high torque at a comparatively slow nominal speed. The synchronous motor can drive the driving roller directly or alternatively via a single-stage step-down gear with low reduction factor. The drive is characterized by a mass moment of inertia that is up to 10-times lower than in conventional drive systems. In this way, the risk of damaging or even tearing the belt during disruptions is substantially reduced such that the operational reliability significantly increases. | ||||||
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