| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | WORK VEHICLE | US15306955 | 2015-07-22 | US20170045009A1 | 2017-02-16 | Ryouhei UEDA |
| In a work vehicle according to the present invention, a control device calculates, for each of a plurality of speed-changing stages in a PTO transmission, an expected maximum rotational speed of PTO rotary power that is output from the PTO shaft when an engine rotational speed changing operation member is operated to a maximum extent, and shows, in a listed manner, the calculated results in a liquid crystal display part of a display device. The present invention can inform an operator of the maximum rotational speed of PTO rotary power that is output from the PTO shaft for each speed-changing stage in the PTO transmission without performing a speed changing operation on the PTO transmission. | ||||||
| 122 | Generator Unit | US15134923 | 2016-04-21 | US20160322885A1 | 2016-11-03 | Barbara Boehm; Rainer Gugel |
| A generator unit is provided for attachment to an agricultural work vehicle with a gear module and a generator module. The gear for the driving of the generator module is connected in a drive system with the generator module, and the gear module and the generator module are hydraulically connected with one another via an integrated cooling and lubricating agent circuit. | ||||||
| 123 | LIFT CONTROL APPARATUS FOR GROUND WORK APPARATUS | US14806052 | 2015-07-22 | US20160029546A1 | 2016-02-04 | Shigeru KOMATSU; Keiji TAKAHASHI |
| A lift control apparatus includes a height sensor that outputs a height detection signal after a height of a ground work apparatus is detected. The ground work apparatus is coupled to a traveling work vehicle via a lift mechanism. An upper limit manager sets an upper limit position of the ground work apparatus based on an operation input signal from an input operation device for an upper limit setting USD. A setting prohibitor prohibits, when the upper limit position being set by the operation input signal is lower than the height of the ground work apparatus based on the height detection signal, the setting of the upper limit position from the operation input signal, and setting the upper limit position to the height of the ground work apparatus based on the height detection signal. | ||||||
| 124 | SYSTEM AND METHOD FOR CONTROLLING AN AGRICULTURAL SYSTEM BASED ON SOIL ANALYSIS | US14695454 | 2015-04-24 | US20150305228A1 | 2015-10-29 | Robert A. Zemenchik |
| An agricultural system includes an agricultural soil analyzer positioned forward of a ground engaging tool relative to a direction of travel of the agricultural system. The agricultural soil analyzer is configured to output a first signal indicative of a parameter of soil forward of the soil conditioner relative to the direction of travel. The agricultural system also includes a controller communicatively coupled to the agricultural soil analyzer. The controller is configured to receive the first signal from the agricultural soil analyzer. Furthermore, the controller is configured to determine a target parameter of the agricultural system based on the first signal and to output a second signal indicative of the target parameter. | ||||||
| 125 | SYSTEM AND METHOD FOR SENSOR-BASED CROP MANAGEMENT | US14695753 | 2015-04-24 | US20150305226A1 | 2015-10-29 | Robert A. Zemenchik |
| An agricultural system includes a sensor positioned forward of an agricultural implement relative to a direction of travel of the agricultural system. The sensor is configured to output a first signal indicative of at least one soil property associated with an operation of the agricultural implement. The system also includes a controller communicatively coupled to the sensor. The controller is configured to output a second signal indicative of instructions to control the operation of the agricultural implement based on the first signal. | ||||||
| 126 | Split Shaft, Shaft-Hub Assembly and Use Thereof | US14649847 | 2013-11-27 | US20150296699A1 | 2015-10-22 | Ademar BIRCK |
| Provided is a split shaft with a setting adjustment, including a first part and a second part with threaded cylindrical sections, that may optionally also optionally include a sleeve to interconnect the first and second parts by threading. Also provided is a shaft-hub unit, which includes the split shaft and a cylindrical hub with two couplable parts. Use of the split shaft and shaft-hub unit in cutting disks of planters and subsoilers, as well as in wheels of planters, is also described. | ||||||
| 127 | SOWING SHARE | US14443785 | 2013-09-23 | US20150296698A1 | 2015-10-22 | Ferdinand Schumacher; Volker Schanzenbach; Michael Winkelmann |
| A coulter with a coulter disc for delivering agricultural materials into soil along one direction F of travel, a height measuring apparatus which is located in the region of the coulter disc for measuring a penetration depth Tm of the coulter disc into the soil, a coulter holder for swivelling holding of the coulter disc on a coulter frame and height setting relative to the coulter frame, the penetration depth T of the coulter disc being controllable/adjustable depending on the measured penetration depth Tm. | ||||||
| 128 | Agricultural systems | US13893890 | 2013-05-14 | US09107338B2 | 2015-08-18 | Joseph D. Bassett |
| An agricultural implement includes at least one row unit having a plurality of support members, each of which is pivotably coupled to an attachment frame or another of the support members to permit vertical pivoting vertical movement of the support members, and a plurality of soil-engaging tools, each of which is coupled to at least one of the support members. A plurality of hydraulic cylinders are coupled to the support members for urging the support members downwardly toward the soil. A plurality of controllable pressure control valves are coupled to the hydraulic cylinders for controlling the pressure of hydraulic fluid supplied to the cylinders. A plurality of sensors produce electrical signals corresponding to predetermined conditions, and a controller is coupled to the sensor and the controllable pressure control valves. The controller receives the electrical signals from the sensors and produces control signals for controlling the pressure control valves. | ||||||
| 129 | Agricultural apparatus for sensing and providing feedback of soil property changes in real time | US13861137 | 2013-04-11 | US09107337B2 | 2015-08-18 | Joseph D. Bassett |
| A planting row unit is attachable to a towing frame and is movable in a forward direction on a field having soil of varying hardness conditions. The planting row unit includes an opener device forward of the towing frame for preparing the soil for receiving at least one of the fertilizer and the seeds. The opener device includes a soil-hardness sensor for detecting changes in soil-hardness conditions and an opener blade for maintaining, in response to the changes, a constant soil-penetration depth Z in the soil independent of the varying hardness conditions. A modular actuator is mounted to the opener device for applying pressure to the opener blade, the modular actuator being mountable to at least one other component of the planting row unit for applying pressure. | ||||||
| 130 | AGRICULTURAL IMPLEMENT WITH ELECTRO-HYDRAULIC CYLINDERS | US14604268 | 2015-01-23 | US20150208571A1 | 2015-07-30 | Dustan Hahn; Merlan Rolffs; John P. Mulherin; Courtney N. Achen; Gary Volz; Steve Nolte; Ryan Legge; Rhett Schildroth |
| An agricultural implement includes the use of one or more electromechanical hydraulic cylinder assembly in place of hydraulic cylinders. The assemblies may take various forms for actuation, and can convert an electric power source to hydraulic power for use on or with the implement. A control system is also provided for connecting to a tractor to provide control information to the assemblies or to a central hydraulic supply via a ISOBUS that rebroadcasts input controls from a source, such as a tractor used in conjunction with the agricultural implement. | ||||||
| 131 | ROTOR DEVICE | US14600141 | 2015-01-20 | US20150201543A1 | 2015-07-23 | Artur WILLIBALD |
| The invention is based on a rotor device with at least one rotor that is supported rotatably about a rotor axis, and with a drive unit which is provided for driving the at least one rotor and which comprises at least one drive shaft with at least one section that extends, in at least one operating position of the at least one rotor, at least substantially parallel with respect to the rotor axis. It is proposed that the rotor device comprises a compensation unit which is provided to permit a change of an orientation of the rotor axis with respect to the at least one section. | ||||||
| 132 | DOWN AND/OR UP FORCE ADJUSTMENT SYSTEM | US14547651 | 2014-11-19 | US20150073668A1 | 2015-03-12 | Courtney N. Achen; Marvin Bachman; Vaughan G. Stevenson |
| An agricultural device includes a number of row units that each includes a seed furrow opener that creates a furrow in the soil for seed placement. Each row unit is mounted to a toolbar of the device by means of a four-bar linkage which allows each row unit to move vertically to adjust to the contour of the soil independently of the other row units on the same toolbar. The four-bar linkages include one or more springs which work to transfer weight from the toolbar to the row unit. An actuator varies the tension in the spring thereby adjusting the down or up force applied to the row unit. | ||||||
| 133 | Agricultural devices, systems, and methods for determining soil and seed characteristics and analyzing the same | US13458012 | 2012-04-27 | US08935986B2 | 2015-01-20 | Laura B. Blomme; Courtney N. Achen |
| Agricultural seed planting systems are provided. In some aspects, the system includes a processing unit, a frame, a furrow opener coupled to the frame for opening a furrow in soil, and a sensor in communication with the processing unit and adapted to sense a characteristic associated with seed planting. The sensor may generate a signal associated with the sensed characteristic and the processing unit may receive the signal. In some aspects, the sensed characteristic may be either a soil characteristic or a seed characteristic. Information associated with the sensed characteristic can be saved in memory for future use and to assist with more effective planting in the future. | ||||||
| 134 | Frame section pivot limiting device | US13361110 | 2012-01-30 | US08544557B2 | 2013-10-01 | Richard J. Connell; Narayanan E. Esakkimuthu |
| A pivot limiting device for an agricultural implement is disclosed. The agricultural implement includes a first frame section pivotally coupled to second frame section at a pivot location. The device includes a compression structure having a spring compressed to a preset load. The compression structure is coupled to the first frame section. A plunger includes a first portion positioned adjacent the second frame section and a second portion positioned adjacent the compression structure to move relative thereto between a first position placing no additional compression on the spring when the second frame section pivots in a first direction and contacts the plunger with a first force less than or equal to the preset load, and a second position further compressing the spring when the second frame section pivots in the first direction and contacts the plunger with a second force greater than the preset load. | ||||||
| 135 | AGRICULTURAL SYSTEMS | US13893890 | 2013-05-14 | US20130248212A1 | 2013-09-26 | Joseph D. Bassett |
| An agricultural implement includes at least one row unit having a plurality of support members, each of which is pivotably coupled to an attachment frame or another of the support members to permit vertical pivoting vertical movement of the support members, and a plurality of soil-engaging tools, each of which is coupled to at least one of the support members. A plurality of hydraulic cylinders are coupled to the support members for urging the support members downwardly toward the soil. A plurality of controllable pressure control valves are coupled to the hydraulic cylinders for controlling the pressure of hydraulic fluid supplied to the cylinders. A plurality of sensors produce electrical signals corresponding to predetermined conditions, and a controller is coupled to the sensor and the controllable pressure control valves. The controller receives the electrical signals from the sensors and produces control signals for controlling the pressure control valves. | ||||||
| 136 | Grooming Apparatus for Artificial Racetrack Surface | US11776712 | 2007-07-12 | US20080011494A1 | 2008-01-17 | Martin Collins |
| An apparatus for grooming surfaces includes a generally horizontally oriented skeletal primary frame; an ground support assembly for supporting the apparatus for movement over a surface; a tine support assembly movably mounted to the primary frame; an array of tines mounted to the tine support assembly and projecting generally downwardly a predetermined distance there from; and an apparatus for imparting controlled substantially vertical motion to the tines for adjusting a depth of surface penetration by the array of tines. | ||||||
| 137 | System and method for providing data to a machine control system | US10210821 | 2002-08-01 | US20040024510A1 | 2004-02-05 | Jeffrey L. Finley; Michael C. Gatz; John T. Grober; David R. Kweram; Robert J. Price |
| A system and method for updating parameter data available to a machine control system. A work machine having an implement attached thereto includes a machine control system for controlling the machine and the implement and for providing additional functionality, such as mapping and payload systems, to the machine. The machine control system is configurable for operation of a variety of work implements. Data associated with the attached work implement is retrieved from a remote system and utilized to adjust the machine control system to accommodate the attached implement. | ||||||
| 138 | Soil working apparatus | US09805775 | 2001-05-21 | US06578502B1 | 2003-06-17 | Derek Gilbert Barnstable; Denis James Danaher |
| A soil working apparatus including at least one rotatable soil working members (52, 54) for disturbing the soil in the direction of travel of the apparatus, the rotatable soil working members (52, 54) being obliquely passing through and beneath the surface of the soil, and at least one press wheel (80, 82) positioned beside and at least partially behind each of the at least one rotatable soil working members for pressing down the soil disturbed by the rotatable soil working members, each press wheel corresponding to at least one rotatable soil working members. | ||||||
| 139 | Disc opener assembly for a seed planter | US10045558 | 2002-03-18 | US20020166486A1 | 2002-11-14 | Douglas S. Prairie; Michael A. Mewes |
| The present disc opener assembly for a seed planter is for a single disc opener arrangement and is embodied in several embodiments. FIGS. 1 and 1a illustrate two embodiments of the present disc opener assembly the specifics of each will be described below. Referring now to FIGS. 1, 1a and 2, there is illustrated a disc opener assembly (10) mounted on a tool bar (7) connected to a work vehicle (5) for opening a seed trench (8) in the ground upon which the vehicle (5) moves. A main arm (12) is attached to the tool bar (7) with a disc (14) mounted for rotation on the main arm (12). A depth adjustment mechanism (40) is used to adjust the depth of the disc (14) in the seed trench (8) with a seed placement device (70) positioned in the seed trench (8) for depositing a seed (71) in the seed trench (8). The seed trench (8) having been opened by the disc (14) as the work vehicle (5) moves across the ground. | ||||||
| 140 | Agricultural implement down pressure system | US09605943 | 2000-06-28 | US06454019B1 | 2002-09-24 | Douglas S. Prairie; David J. Keats; Einar M. Skolseg; William J. Dietrich, Sr. |
| An agricultural implement includes a frame, a grow medium manipulation surface configured to manipulate and move a growing medium and at least one elastomeric torsion element coupled to the surface. The growing medium manipulation surface moves between a first growing medium engagement position in which the surface manipulates and moves the growing medium and a second growing medium non-engagement position. The elastomeric torsion element resiliently biases the surface towards the first growing medium engagement position. In one exemplary embodiment, the growing medium engagement surface comprises the surface of a furrow opening device on an agricultural implement. In one exemplary embodiment, the implement additionally includes an adjustment mechanism coupled to the elastomeric torsion element. The adjustment mechanism moves between a first adjustment position in which the torsion element biases the surface towards the first engagement position with a first force and a second adjustment position in which the element biases the surface towards the first engagement position with a second force. In another exemplary embodiment, the adjustment mechanism also enables the elastomeric torsion element to apply a reverse force biasing the surface away from the first growing medium engagement position. | ||||||
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