| 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 | SCREW CONVEYER SYSTEM | US14265033 | 2014-04-29 | US20140231222A1 | 2014-08-21 | Robert Nickerson; John Whitney |
| A system for treating a material includes first and second screw conveyors each having a rotary shaft and a helical flight extending radially outward therefrom, the flighting of the screw conveyors overlapping with each other, and first and second actuators operably coupled to the first and second screw conveyors in a one-to-one dedicated relationship to rotationally drive the screw conveyors independently of each other. In typical embodiments, also included is a system for varying the clocking position of the screw conveyors relative to each other, wherein the screw conveyor flights are axially adjusted with respect to each other between a normal position and an advanced and/or retarded position. Also disclosed are methods of varying the axial position of the screw conveyor flights with respect to each other between the normal and advanced and/or retarded positions. | ||||||
| 182 | Workpiece feeding apparatus | US13843094 | 2013-03-15 | US08763786B2 | 2014-07-01 | Yoshio Uchinashi |
| In a workpiece feeding apparatus having a rotating shaft adapted to rotate to separate and individually feed a plate-like workpiece suspended side by side in an axial direction along a helical region formed on an outer peripheral surface of the rotating shaft and drop the plate-like workpiece from an edge thereof and a motor rotating the rotating shaft, the rotating shaft includes a first rod connected to the motor, and a second rod rotatably connected to the first rod and having a helical region formed on the outer peripheral surface of the second rod and a workpiece hanger at the edge to extend perpendicular to the axial direction and to be bent at a distal end, such that the second rod stops rotating when the workpiece is hung from the distal end of the workpiece hanger. | ||||||
| 183 | CONVEYING DEVICE FOR HETEROGENEOUS, SENSITIVE FOODS THAT CANNOT BE PUMPED AND HAVE A LOW LIQUID CONTENT | US14128148 | 2012-07-04 | US20140124335A1 | 2014-05-08 | Eric Kerschbaumer |
| For the conveying device for heterogeneous, sensitive foods that cannot be pumped and have a low liquid content, e.g., Asian noodle or rice dishes, a screw conveyor, which is designed as a hollow worm, is rotated by means of a drive motor. The drive motor is connected to the screw conveyor by a bearing flange and a connecting bolt. The screw conveyor is partially hollow and has radial spikes. | ||||||
| 184 | Agricultural Conveyor with Carriage Roller Attachment | US13845259 | 2013-03-18 | US20130270060A1 | 2013-10-17 | Terry Douglas Houssian; Bradley Metro Zazula |
| In an agricultural conveyor, an auger housing is formed of modular tube sections and an inline drive assembly for driving rotation of the auger member relative to the auger housing which is connected in series between the modular tube sections. The auger housing is supported on an adjustable carriage frame for transport. The auger housing is supported on a portion of the carriage frame by a roller assembly having rollers engaging diametrically opposed top and bottom sides of the auger housing for rolling movement along the auger housing. The connection between at least one adjacent pair of modular tube sections is arranged to allow the roller assembly to roll across the connection along the length of the assembled auger housing. | ||||||
| 185 | SCREW-TYPE HEAT-EXCHANGER SYSTEM WITH VARIABLE-CLOCKING SCREW CONVEYORS | US13372045 | 2012-02-13 | US20120205219A1 | 2012-08-16 | Robert NICKERSON; John WHITNEY |
| A system for treating a material includes first and second screw conveyors each having a rotary shaft and a helical flight extending radially outward therefrom, the flighting of the screw conveyors overlapping with each other, and first and second actuators operably coupled to the first and second screw conveyors in a one-to-one dedicated relationship to rotationally drive the screw conveyors independently of each other. In typical embodiments, also included is a system for varying the clocking position of the screw conveyors relative to each other, wherein the screw conveyor flights are axially adjusted with respect to each other between a normal position and an advanced and/or retarded position. Also disclosed are methods of varying the axial position of the screw conveyor flights with respect to each other between the normal and advanced and/or retarded positions. | ||||||
| 186 | System for transporting coat hangers | US11194586 | 2005-08-02 | US07478722B2 | 2009-01-20 | Franz Gärtner |
| The invention relates to a system for transporting coat hangers employing a conveyor screw capable of being driven about its longitudinal axis by a driving system. The conveyor screw is adapted to convey, in a direction of transport, hook coat hangers to be transported. The driving system is coupled to the front end of the conveyor screw, as regarded in the direction of transport. | ||||||
| 187 | Reversible gear box for use with an auger | US09962107 | 2001-09-26 | US20030060320A1 | 2003-03-27 | Brent Woodcock |
| A reversing gear box is provided for use with an auger having a housing, a flight rotatably mounted therein and a motor for driving rotation of the flight. The gear box includes a drive shaft coupled to the motor and a driven shaft coupled to the flight of the auger at right angles to the driven shaft. A drive gear is mounted on an end of the drive shaft between a pair of confronting driven gears mounted on the driven shaft. A sliding element is slidably mounted on the driven shaft between a forward position and a rearward position for selectively coupling the driven shaft to the drive gear via the driven gears. In the forward and rearward positions, rotation of the drive shaft in a forward direction corresponds to rotation of the driven shaft in respective forward and rearward directions. An actuator displaces the sliding element between the forward and rearward positions as desired. | ||||||
| 188 | Variable speed drive for screw conveyor | US664588 | 1991-03-04 | US5167320A | 1992-12-01 | Todd C. Lucich; Edward F. Krome, Jr.; Michael G. Howe; Larry D. Fields |
| A variable speed drive for a screw conveyor includes a mechanical adjustable variable speed belt drive and a torque-arm speed reducer. The belt drive is associated with the speed reducer through the combination of a mounting adapter and a mounting plate. A coupling shaft extends from the output discs of the belt drive through the mounting adapter and plate into driving relationship with the input of the speed reducer. The output shaft includes a mated splined output for receipt in a female splined input of the speed reducer. The speed reducer is outfitted with a CEMA standard flange for attachment to a screw conveyor with the screw conveyor drive shaft received in an output bore of the speed reducer. The mounting adapter and plate support the belt drive in a C-flow drive power configuration for minimizing space requirements, while avoiding damage to the screw conveyor mounting flange by controlling undesired bending forces thereat. The resulting variable speed drive for a screw conveyor is particularly useful in food industry applications where the ability to make fine adjustments of screw conveyor speeds is highly desirable. | ||||||
| 189 | Power spiral conveyor section and method | US625440 | 1990-12-11 | US5087101A | 1992-02-11 | James C. Justice; Frank Delli-Gatti, Jr. |
| A spiral conveyor section assembly for a mining machine includes a spiral conveyor mounted by a shaft for rotation about an axis, the shaft having first and second free ends each adapted to be connected to another shaft. A motor, gearing, and like power device effects rotation of the shaft about its axis. The power device is mounted directly in association with the spiral conveyor between the ends of the shaft. The power device has at least about 1/4-3/4 horsepower for each foot of spiral conveyor (e.g. about 32-36 inches in diameter). A second (or more) spiral conveyor can be provided mounted parallel to the first, with the power device effecting rotation of both, toward each other. A guard is mounted in association with each inner portion of the spiral section to prevent mined material from being flung from one spiral to the other. It is possible to convey mined material 1,000 feet or more utilizing spiral conveyor sections connected end to end. | ||||||
| 190 | Conveyor system for use with an ingredient mixer | US883824 | 1986-07-09 | US4699265A | 1987-10-13 | Mario Houle |
| A conveyor system for use with rotary screw conveyors located side by side has a mechanical arrangement allowing individually adjusting the speed of each conveyor. One end of each conveyor has driven teeth disposed in a circle and coaxial with the rotation axis of the conveyor. Each conveyor is rotated by a circular disk rotating about an axis normal to the axis of the conveyor and provided with driving teeth disposed in a circle on the disk and positioned to mesh with the driven teeth of the conveyor. The driving teeth of each disk are individually mounted so that they may be moved between a working position where they mesh with the companion conveyor driven teeth and a non-working position where they are retracted wholly within the disk. By thus retracting some of the disk teeth, the rotation of the companion conveyor may be step-like, thus controlling its conveying capacity. | ||||||
| 191 | Metering device for bulk materials, more particularly constituents of animal foodstuffs | US683306 | 1976-05-05 | US4117954A | 1978-10-03 | Rene Charles Pelletier |
| A plurality of metering conveyors for individual constituents of a mixture is arranged in conjunction with a single discharge conveyor. A drive means comprising a motor and transmission means simultaneously drive the discharge conveyor and is successively connected to each of the metering conveyors. A speed variator is interposed between each metering conveyor and the transmission means for individual control of each of the metering conveyors during operation. | ||||||
| 192 | Shaft in particular screw shaft for feeding or kneading of raw material, by example synthetic material | US3734635D | 1971-04-01 | US3734635A | 1973-05-22 | BLACH J; BLACH H |
| A shaft, in particular a worm shaft for conveying or kneading of raw material, for example synthetic material, which comprises a hollow shaft and at least one coaxial shaft disposed in the hollow shaft. The hollow shaft and the coaxial shaft are operatively connected at least at one point, and means are provided for driving the shafts with the same angular speed.
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| 193 | Conveying apparatuses | US3476296D | 1967-07-18 | US3476296A | 1969-11-04 | SIWERSSON OLLE LENNART; TELL KARL GUNNAR |
| 194 | Grain handling apparatus | US62455867 | 1967-03-20 | US3410389A | 1968-11-12 | ROBERT ASHTON; WEBER WILBERT D; WALTER HIRSCH |
| 195 | Motor mount and drive assembly for upright grain augers | US62138367 | 1967-01-23 | US3401788A | 1968-09-17 | REESE HARLEY H |
| 196 | Compact center drive auger conveyor | US43830065 | 1965-03-09 | US3294219A | 1966-12-27 | MARTIN MAYRATH |
| 197 | Screw auger conveyor with rotatable tube | US41731164 | 1964-12-10 | US3279592A | 1966-10-18 | KERKVLIET FERDINAND G |
| 198 | Grain bin loader and unloader | US21266762 | 1962-07-26 | US3198313A | 1965-08-03 | LONG WILLIAM R |
| 199 | Transfer pulley mounting for conveyors | US11017261 | 1961-05-15 | US3179242A | 1965-04-20 | MARTIN MAYRATH |
| 200 | Tubular conveyor | US28709252 | 1952-05-10 | US2825443A | 1958-03-04 | HOWE JOHN R |
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