| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | Actuating device for a drive arrangement | US11617973 | 2006-12-29 | US07374029B1 | 2008-05-20 | Jeff Dillman |
| An actuating device for a drive arrangement having a drive transmission operatively connected to a metering structure where a clutch is mounted adjacent to drive transmission, an actuating device is positioned to selectively engage the clutch such that the rotational force transferred from the drive transmission to the metering structure is selectively deactivated when the actuating member engages the clutch. | ||||||
| 202 | Multiple sized seed dispenser and turf aerator | US11516244 | 2006-09-06 | US20080053350A1 | 2008-03-06 | Donald C. Jones; Robert Funk |
| A seeder (20) includes a seed hopper (22) that feeds seed by gravity to a seed dispenser (24). The seed feed wheels (38) of the seeder are mounted in a seed metering tube (30) so that rotation of the seed feed wheels meters the output of the seeds. The seed feed wheels can be formed in segments (50 and 60) so that by matching different segments, different sizes of seed receiving detents can be used for dispensing the seeds. An adjustment bracket (72) shifts the seed feed wheels so that different sizes of detents can register with the openings of the seed metering tube (30), thereby achieving the desired matching of sizes of detents with the sizes of the seeds. | ||||||
| 203 | Broadcast spreading top dresser | US10068775 | 2002-02-06 | US06817552B2 | 2004-11-16 | Scott Kinkead; Thomas E. Isaman; Donavon D. Kotula; Steven Ferguson |
| A broadcast spreading top dresser (10) includes a diverter (200) which can be positioned in an upper position for light applications and a lower position for heavy applications, with the diverter (200) extending through a slot (210) in an upper sheet (58) of the spinner assembly (40) and beyond and below the upper sheet (58) in the lower position. The leading edges (204) of the diverter (200) are spaced from the circular disks (154) of the spinners (54) intermediate the radial position that the material is dispensed unto the spinners (54) and the maximum rearward extent of the circular disks (154). The lower edges of the diverter (200) extend at differing distances into the thickness of the propelled top dressing material. The metering gate (72) is prevented from being inadvertently manually pivoted between first and second ranges of spacings from the conveyor (140) by a stop (180) having a spring based plunger (182), with the free end of the plunger (182) sliding on the face of the side plate (174) of the metering gate (72) in the second range while the plunger (182) abuts with an edge of the side plate (174) in the first range. | ||||||
| 204 | Drive element for gearbox output | US10214969 | 2002-08-08 | US06745710B2 | 2004-06-08 | Michael Eric Friestad; Nathan Albert Mariman |
| A gearbox is drivingly coupled to a seed meter by a drive element. The drive element comprises a drive shaft on which is mounted a multifaceted sleeve. The multifaceted sleeve is pinned to the drive shaft by a cotter pin. The cotter pin provides torque protection by defining a torque transmission limit. The multifaceted sleeve is driven by a gearbox output. The gearbox output is provided with a hexagonal opening into which the hexagonal sleeve is received. The drive shaft is provided with a drive coupling. The drive coupling comprises an annular axially extending bore having aligned transversely extending apertures passing therethrough. The drive coupling is coupled to the spindle of the seed meter. The spindle is received in the bore. A readily releasable pin extends between the drive shaft and spindle. | ||||||
| 205 | COUPLING FOR A FLEXIBLE ROTATABLE DRIVE SHAFT | US10214964 | 2002-08-08 | US20040025764A1 | 2004-02-12 | Michael Eric Friestad; Kevin Hause |
| A flexible rotatable drive shaft is provided with a first male coupling that is received in a second female coupling located on a gearbox. The male coupling has two circumferential grooves that define a first fully engaged position and a second intermediate engaged position. In both engaged positions the male coupler is mounted to the gearbox, however only in the fully engaged position is the flexible rotatable drive shaft in a driving relationship with the gearbox . The female coupler is provided with a latch pin for selectively engaging the first and second circumferential grooves. The latch pin is provided with a circumferential surface for engaging the grooves and latching the flexible rotatable drive shaft to the gearbox and a recessed section for unlatching the flexible rotatable drive shaft from the gearbox. | ||||||
| 206 | Apparatus and method for obtaining continuous speed ratios in a seeding or fertilizing machine | US10260953 | 2002-09-30 | US06615755B2 | 2003-09-09 | Antonio Romano Moszoro |
| An apparatus for transmitting drive motion to the members working in dispensing devices and seed and fertilizer dosing devices, equipped to vary the speed of such drive motions according to the operative needs present in each dosing, comprising, in combination, at least one velocity sensor arranged correspondingly with one of the machine supporting wheels, which sensor is integrated to an electronic circuit including the Intelligent Central Unit consisting of a microprocessor having its own software which commands the movements generated by a plurality of Propelling Units, integrated to the same circuit and arranged, individually, correspondingly with each dispenser and dosing device of the machine, coupled to at least one of the members belonging to the dosing devices and dispensers involved in the drive movement and action of each of them. Liquid and/or granular fertilizer or seed can be dispensed. A method is disclosed for using the drive installation includes determining various parameters involved in the seeding or fertilizing actions. | ||||||
| 207 | Broadcast spreading top dresser | US10068775 | 2002-02-06 | US20030155453A1 | 2003-08-21 | Scott Kinkead; Thomas E. Isaman; Donavon D. Kotula; Steven Ferguson |
| A broadcast spreading top dresser (10) includes a diverter (200) which can be positioned in an upper position for light applications and a lower position for heavy applications, with the diverter (200) extending through a slot (210) in an upper sheet (58) of the spinner assembly (40) and beyond and below the upper sheet (58) in the lower position. The leading edges (204) of the diverter (200) are spaced from the circular disks (154) of the spinners (54) intermediate the radial position that the material is dispensed unto the spinners (54) and the maximum rearward extent of the circular disks (154). The lower edges of the diverter (200) extend at differing distances into the thickness of the propelled top dressing material. The metering gate (72) is prevented from being inadvertently manually pivoted between first and second ranges of spacings from the conveyor (140) by a stop (180) having a spring based plunger (182), with the free end of the plunger (182) sliding on the face of the side plate (174) of the metering gate (72) in the second range while the plunger (182) abuts with an edge of the side plate (174) in the first range. | ||||||
| 208 | Apparatus and method for obtaining continuous speed ratios in a seeding or fertilizing machine | US10260953 | 2002-09-30 | US20030019409A1 | 2003-01-30 | Antonio Romano Moszoro |
| An apparatus for transmitting drive motion to the members working in dispensing devices and seed and fertilizer dosing devices, equipped to vary the speed of such drive motions according to the operative needs present in each dosing, comprising, in combination, at least one velocity sensor arranged correspondingly with one of the machine supporting wheels, which sensor is integrated to an electronic circuit including the Intelligent Central Unit consisting of a microprocessor having its own software which commands the movements generated by a plurality of Propelling Units, integrated to the same circuit and arranged, individually, correspondingly with each dispenser and dosing device of the machine, coupled to at least one of the members belonging to said dosing devices and dispensers involved in the drive movement and action of each of them. Liquid and/or granular fertilizer or seed can be dispensed. A method is disclosed for using the drive installation includes determining various parameters involved in the seeding or fertilizing actions. | ||||||
| 209 | Broadcast spreading top dresser | US09711014 | 2000-11-09 | US06508419B1 | 2003-01-21 | George Kinkead; Matthew A. Donner |
| A top dresser (10) includes a spinner assembly (40) removably connected by clips (44) to a cross beam (20) of the frame (12) mounting a hopper (30). The first and second sides (36) of the hopper (30) slope downwardly and inwardly to a conveyor (140) formed by sheeting (70) in the form of an endless belt having a relatively smooth outer surface. The valve (84) for the hydraulic motor (164) of the conveyor (140) is in series downstream of the valve (78) for the hydraulic motors (56) for the spinners (54) of the spinner assembly (40). Thus, it is not possible to mistakenly run the conveyor (140) without the spinners (54) operating. Therefore, the top dresser (10) is able to spread extremely minimal amounts of material evenly and without clumping or bunching. | ||||||
| 210 | Apparatus for obtaining continuous speed ratios in a seeding or fertilizing machine | US10059576 | 2002-01-29 | US20020108547A1 | 2002-08-15 | Antonio Roman Moszoro; Nolberto Luis Naldini; Roberto Chinelli Santiago JR.; Roberto Chinelli Santiago |
| An apparatus for transmitting drive motion to the members working in dispensing devices and seed and fertilizer dosing devices, equipped to vary the speed of such drive motions according to the operative needs present in each dosing, comprising, in combination, at least one velocity sensor arranged correspondingly with one of the machine supporting wheels, which sensor is integrated to an electronic circuit including the Intelligent Central Unit consisting of a microprocessor having its own software which commands the movements generated by a plurality of Propelling Units, integrated to the same circuit and arranged, individually, correspondingly with each dispenser and dosing device of the machine, coupled to at least one of the members belonging to said dosing devices and dispensers involved in the drive movement and action of each of them. | ||||||
| 211 | Automatic coaxial engagement drive coupler | US60664 | 1998-04-15 | US6003454A | 1999-12-21 | Guntis Ozers; Joseph A. Michalic |
| A first torque coupler adapted for use with a second torque coupler having first and second lugs spaced apart by a first distance includes a support, a first member rotatably coupled to the support and including a third lug, and a second member rotatably coupled to the support and including a fourth lug. The first and second members engage one another to prevent unrestricted rotation of the first and second members in the same direction. The first and second members are rotatable in opposite directions when in engagement with at least one of the first and second lugs to move at least one of the third and fourth lugs, a first torque transmitting position in which the third and fourth lugs are spaced from one another by a second distance substantially equal to the first distance to a second position in which the third and fourth lugs are spaced from one another by a third distance unequal to the first distance. | ||||||
| 212 | Two speed gearbox | US609662 | 1990-11-06 | US5090268A | 1992-02-25 | Kenneth J. Peeters |
| A transmission is provided for selectively redirecting motive power for operating material handling equipment and, in particular, agricultural implements such as manure spreaders or the like. An operator may selectively redirect power from a single input to one or both of two driven outputs. The transmission is contained in a compact, substantially sealed housing or gearbox containing a power train for each of the two output shafts and includes at least a pair of clutches, the axis of rotation of the clutches being substantially coaxial about the input shaft. The output of one of the clutches is transferred through a two speed gear to a transfer output shaft that is spaced apart from and parallel to the input shaft. A single shift linkage or operating control is provided whereby the operator may selectively redirect the input power. | ||||||
| 213 | Flexible drive arrangement for an implement | US30762 | 1987-03-26 | US4779471A | 1988-10-25 | Vernon E. Rettig |
| A compact drive assembly including a flexible drive for transmitting power from a ground engaging wheel or wheels to a driven mechanism such as a seed meter on an implement. A set of cross helical spur gears are mounted in an enclosed case. The input gear is clamped to the ground engaging wheel shaft, and the output gear is fastened to a shaft which drives a flexible cable. The flexible cable is enclosed in a flexible housing and is connected to the remainder of the drive train. | ||||||
| 214 | Drive mechanism for a manure spreader | US413106 | 1982-08-30 | US4498630A | 1985-02-12 | Loren G. Sadler |
| A manure spreader including a rotary distributor at the rear end and an endless apron having a span movable along the bottom of the body is powered from a p.t.o. or the like from a tractor to drive the distributor at a predetermined rate while the speed of the apron may be varied between slow, fast and very fast by variable drive mechanism adjacent the rear end of the body and includes a jaw clutch associated with the distributor, a slidable clutch member movable selectively between driven sprocket gears respectively for relatively slow and fast drive of the apron, together with a direct drive connection between a main drive shaft and a secondary drive shaft connected to the apron to provide a very fast speed for the apron while the distributor is idle to effect a fast cleanout of the body at the end of distributing a load of manure. The direct drive referred to is supplemented by an overriding clutch. | ||||||
| 215 | Cam actuated control for material unloader | US423616 | 1982-09-27 | US4480735A | 1984-11-06 | Larry J. Pingry |
| A material unloader is presented having a cargo box structure with front and side walls. There is a beater mechanism rotatively mounted transversely at the rear of the cargo box and an endless apron conveyor disposed along the bottom for conveying material rearwardly to the beater. A main drive shaft powered from the PTO of the towing vehicle extends along one side of the cargo box where it interconnects with gear boxes for both the beater and the conveyor. The interconnection includes clutches and levers to actuate the clutches, together with drive coupling means. The positioning of the levers is simultaneously affected by a cam actuated control assembly mounted on the front wall of the cargo box. The control assembly comprises a rotatably mounted control shaft on which there is secured a multilobe cam plus a pawl and ratchet mechanism indexed by a pull rope for sequentially establishing a multiplicity of conveyor and beater unit drive conditions using a cam follower to relay commands via a control cable. | ||||||
| 216 | Spreader control | US894206 | 1978-04-06 | US4196859A | 1980-04-08 | Clarence R. Trott; Gerardus A. Veldhoven; Rory Rae |
| A material unloader having a conveyor and a distributing unit includes a control assembly operative from the tractor or towing vehicle by a single hydraulic control. A jaw clutch is provided for engaging and disengaging the distributing unit drive and the power shaft. A variable speed pulley assembly is operable to engage and disengage the conveyor drive and power shaft and to vary the speed of the conveyor over a wide range of values. The jaw clutch and variable speed pulley assembly are simultaneously controlled by a cam operated shifter assembly. The cam is mounted on a control shaft along with a pawl and ratchet mechanism indexed by a hydraulic cylinder to sequentially establish various combinations of conveyor and distributing unit drive conditions, including a condition wherein the distributing unit is disengaged and the conveyor is operating at a relatively high speed for fast cleanout of the unloader. | ||||||
| 217 | Tillage apparatus and improved blade therefor | US607801 | 1975-08-26 | US4059161A | 1977-11-22 | Edward M. Smith; James H. Casada; Timothy H. Taylor |
| A tillage apparatus for sod seeding usage includes a plurality of tillage unit assemblies having power driven blades receiving power from a tractor which tows the apparatus. An improved tillage blade is disclosed. | ||||||
| 218 | Disengageable planter seed meter drive | US594775 | 1975-07-10 | US3982670A | 1976-09-28 | Ronald William Brass |
| Individual seed meter drive shaft engagement mechanisms are provided for each seed meter to enable quick and simple coupling of the planter drive train to each seed meter. A slidable coupler mechanism is biased towards engagement and has locking assembly for securing the coupler in either a disengaged or engaged position. The mechanism is provided horizontal with the seed meter to enable simple seed meter removal for cleaning or changing of seed. | ||||||
| 219 | Roller, hopper, scatter shield and brake assembly for precision seeding | US28629572 | 1972-09-05 | US3815527A | 1974-06-11 | DOBBINS J |
| A hopper for dispensing seed is connected to a roller for rolling and smoothly packing finely cultivated soil. A deflector plate having a step thereon is attached to the hopper for intercepting and scattering the seed dispensed from the hopper onto the back surface of the roller where the seed is further scattered uniformly over the roller and smoothly packed soil. A rake having flexible tines is adjustably connected to the hopper and roller assembly to gently scratch the top surface of the rolled and smoothly packed seeded soil thereby securing the seed therein.
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| 220 | Apron drive for a manure spreader | US3722306D | 1971-11-01 | US3722306A | 1973-03-27 | CAMPBELL W; BRACKBILL W |
| A main drive for a manure spreader including a pair of sheaves adapted to be conveniently interchanged between an input shaft and a propeller or output shaft for maintaining a relatively constant output speed for two different input speeds from a tractor''s PTO.
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