CN104314123A - Four-wheel-drive rear-steering agricultural stalk grab with single articulate boom, rotary garb-head and integrated frame - Google Patents
Four-wheel-drive rear-steering agricultural stalk grab with single articulate boom, rotary garb-head and integrated frame Download PDFInfo
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- CN104314123A CN104314123A CN201410564322.9A CN201410564322A CN104314123A CN 104314123 A CN104314123 A CN 104314123A CN 201410564322 A CN201410564322 A CN 201410564322A CN 104314123 A CN104314123 A CN 104314123A
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- pivoting support
- swivel coupling
- grasping teeth
- hinged
- swing arm
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Abstract
The invention discloses a four-wheel-drive rear-steering agricultural stalk grab with a single articulate boom, a rotary garb-head and an integrated frame. The four-wheel-drive rear-steering agricultural stalk grab comprises a frame; a gearbox is disposed on the frame at the front end of an engine; one power output shaft of the gearbox is connected with a front axle through a front transmission shaft; the other power output shaft of the gearbox is connected with a rear axle through a rear transmission shaft; the frame is integrated; the rear axle is a steering drive axle; a pillar weldment is fixedly connected to the front end of the frame; a rear moving arm is hinged to the upper end of the pillar weldment; a rear moving arm cylinder is hinged between the rear of the rear moving arm and the pillar weldment; the front end of the rear moving arm is hinged to the rear of a front moving arm; the front moving arm and the rear moving arm are closed rectangular pyramidal cylinders made by welded profiles; a front moving arm cylinder is hinged to the rear end of the front moving arm and the upper edge of the rear moving arm; the rotary grab-head is hinged to the front end of the front moving arm. A lifting moving arm is a closed rectangular pyramidal cylinder made of welded profiles and has a small transverse width, processing is convenient, materials are saved, production cost is lower, and wide visual field is provided for a driver.
Description
Technical field
The invention belongs to agricultural mechanical field, be specifically related to a kind of single folding arm and rotate grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab.
Background technology
Applicant is disclose a kind of integral-rack four purging in the patent application of 201120175916.2 to stop rear steering agricultural straw grab at application number, and the lifting swing arm of this hay grabbing machine is one, can not bending; Grappling fixture can not rotate, can not easily the material of the strip such as cornstalk, sugarcane be pulled out from cleaning the trench of field, river course, water channel, in pond, hole, the material of garden wood shape can not be put arbitrarily on request in length and breadth, inefficiency, have impact on integral-rack four purging and to stop the job area of rear steering agricultural straw grab; The lifting swing arm of this hay grabbing machine is by the framework of the ladder shape of two root type material seam, laterally wider, and processing is inconvenient, and take material, cost of production is higher, and driver's seat is unopen.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, provide a kind of swing arm can bending, driver's seat is open, and single folding arm rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab.
Technical scheme of the present invention realizes in the following manner:
Single folding arm rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab, comprise frame, motor, gearbox, propons, back axle, column seam and hydraulic multichannel conversion valve, described motor is arranged on the rear portion of frame, described gearbox is arranged in the frame of motor head, the power input shaft of described gearbox is connected with the power output shaft of motor by engine driveshaft, a power output shaft of described gearbox is connected with propons by front propeller shaft, another root power output shaft of described gearbox is connected with back axle by inter-axle shaft, described frame is overall structure, described back axle is steering and driving axle, the front end of described frame is fixedly connected with column seam, swing arm after the upper end thereof of described column seam has one, be hinged with rear boom cylinder between the side at the rear portion of described rear swing arm and column seam, the front end of described rear swing arm and the rear portion of front swing arm hinged, described front swing arm, rear swing arm are the rectangular pyramid cylinders closed become by section bar seam, the rear end of described front swing arm and the top of described rear swing arm are hinged with front boom cylinder, and the front end of described front swing arm is hinged with rotation grappling fixture, and described rear boom cylinder, front boom cylinder are respectively by hydraulic oil pipe and described hydraulic multichannel conversion valve hydraulic connecting.
Described rear boom cylinder is two.
Described rotation grappling fixture comprises hanger base plate, and described hanger base plate is fixedly connected with hanger, and the front end of described hanger and front swing arm is hinged; Described hanger base plate is also fixedly connected with pivoting support, described pivoting support comprises pivoting support housing, pivoting support inner ring, pivoting support outer ring, pivoting support ball, described pivoting support inner ring and pivoting support outer ring are rotationally connected by pivoting support ball, described pivoting support housing is fixedly connected with hydraulic drive motor, revolution drives, described hydraulic drive motor drives revolution to drive, described revolution drives pivoting support outer ring rotating, and described pivoting support housing, pivoting support inner ring are fixedly connected with hanger base plate; Described pivoting support center is provided with swivel coupling, described swivel coupling comprises swivel coupling shell, swivel coupling mandrel, swivel coupling flange, described swivel coupling shell and swivel coupling mandrel are rotationally connected, described swivel coupling mandrel is fixedly connected with swivel coupling flange, and described swivel coupling flange is fixedly connected with pivoting support outer ring, grasping teeth support; Described swivel coupling shell is provided with swivel coupling buting iron, and described swivel coupling buting iron is connected between two hanger base plate limited blocks that hanger base plate is arranged; The both sides of described grasping teeth support are hinged with the first grasping teeth, the second grasping teeth respectively, are hinged with the first grasping teeth oil cylinder between described first grasping teeth and described grasping teeth support, are hinged with the second grasping teeth oil cylinder between described second grasping teeth and described grasping teeth support; The top of described swivel coupling shell is by hydraulic oil pipe and described hydraulic multichannel conversion valve hydraulic connecting; Described first grasping teeth oil cylinder, the second grasping teeth oil cylinder respectively by hydraulic oil pipe and swivel coupling flange lower end hydraulic connecting and make the first grasping teeth oil cylinder, the second grasping teeth oil cylinder elongates or shortens simultaneously.
The present invention has the following advantages:
The lifting swing arm of this hay grabbing machine can bending, grappling fixture can rotate, can easily the material of the strip such as cornstalk, sugarcane be pulled out from cleaning the trench of field, river course, water channel, in pond, hole, the material of garden wood shape can also be put arbitrarily on request in length and breadth, operating efficiency is high, expands integral-rack four purging and to stop the job area of rear steering agricultural straw grab; Lifting swing arm is the rectangular pyramid cylinder closed become by section bar seam, and laterally narrower, easy to process, material-saving, cost of production is lower, and driver's seat is open.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that list folding arm of the present invention rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab.
Accompanying drawing 2 is that list folding arm of the present invention rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab lifting state diagram.
Accompanying drawing 3 is structural representations that list folding arm of the present invention rotates the grappling fixture of grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab.
Accompanying drawing 4 is sectional drawings that list folding arm of the present invention rotates the grappling fixture of grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab.
In figure: 1-grappling fixture, swing arm before 2-, boom cylinder before 3-, swing arm after 4-, boom cylinder after 5-, the seam of 6-column, 7-motor, 8-frame, 9-back axle, 10-inter-axle shaft, 11-gearbox, 12-front propeller shaft, 13-propons, 14-first grasping teeth, 15-first grasping teeth oil cylinder, 16-hydraulic drive motor, 17-turns round driving, 18-hanger, 19-swivel coupling, 191-swivel coupling shell, 192-swivel coupling mandrel, 193-swivel coupling flange, 194-swivel coupling buting iron, 20-hanger base plate, 201-limited block, 22-pivoting support, 221-pivoting support inner ring, 222-pivoting support ball, 223-pivoting support outer ring, 224-pivoting support housing, 23-second grasping teeth oil cylinder, 24-second grasping teeth, 25-grasping teeth support.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, single folding arm rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab, comprise frame 8, motor 7, gearbox 11, propons 13, back axle 9, column seam 6 and hydraulic multichannel conversion valve, described motor 7 is arranged on the rear portion of frame 8, described gearbox 11 is arranged in the frame 8 of motor 7 front end, the power input shaft of described gearbox 11 is connected with the power output shaft of motor by engine driveshaft, a power output shaft of described gearbox 11 connects 13 by front propeller shaft 12 with propons, another root power output shaft of described gearbox 11 is connected with back axle 9 by inter-axle shaft 10, described frame 8 is overall structure, described back axle 9 is steering and driving axle, the front end of described frame 8 is fixedly connected with column seam 6, swing arm 4 after the upper end thereof of described column seam 6 has one, be hinged with rear boom cylinder 5 between the side at the rear portion of described rear swing arm 4 and column seam 6, the front end of described rear swing arm 4 and the rear portion of front swing arm 2 hinged, described front swing arm 2, rear swing arm 4 are the rectangular pyramid cylinders closed become by section bar seam, the rear end of described front swing arm 2 and the top of described rear swing arm 4 are hinged with front boom cylinder 3, the front end of described front swing arm 2 is hinged with and rotates grappling fixture 1, and described rear boom cylinder 5, front boom cylinder 3 are respectively by hydraulic oil pipe and described hydraulic multichannel conversion valve hydraulic connecting.
Described rear boom cylinder 5 is two.
Described rotation grappling fixture 1 comprises hanger base plate 20, and on described hanger base plate, 20 are fixedly connected with hanger 18, and described hanger 18 is hinged with the front end of front swing arm 2, described hanger base plate 20 is also fixedly connected with pivoting support 22, described pivoting support comprises 22 pivoting support housings 224, pivoting support inner ring 221, pivoting support outer ring 223, pivoting support ball 222, described pivoting support inner ring 221 is rotationally connected by pivoting support ball 222 with pivoting support outer ring 223, described pivoting support housing 224 is fixedly connected with hydraulic drive motor 16, revolution driving 17, described hydraulic drive motor 16 drives revolution driving 17, described revolution driving 17 drives pivoting support outer ring 223 to rotate, described pivoting support housing 224, pivoting support inner ring 221 is fixedly connected with hanger base plate 20, described pivoting support center is provided with swivel coupling 19, described swivel coupling 19 comprises swivel coupling shell 191, swivel coupling mandrel 192, swivel coupling flange 193, described swivel coupling shell 191 is rotationally connected with swivel coupling mandrel 192, described swivel coupling mandrel 192 is fixedly connected with swivel coupling flange 193, and described swivel coupling flange 193 is fixedly connected with pivoting support outer ring 223, grasping teeth support 25, described swivel coupling shell 191 is provided with swivel coupling buting iron 194, and described swivel coupling buting iron 194 is connected between two hanger base plate limited blocks 201 that hanger base plate is arranged, the both sides of described grasping teeth support 25 are hinged with the first grasping teeth 14, second grasping teeth 24 respectively, be hinged with the first grasping teeth oil cylinder 15 between described first grasping teeth 14 and described grasping teeth support 25, between described second grasping teeth 24 and described grasping teeth support 25, be hinged with the second grasping teeth oil cylinder 23, the top of described swivel coupling shell 191 is by hydraulic oil pipe and described hydraulic multichannel conversion valve hydraulic connecting, described first grasping teeth oil cylinder 15, second grasping teeth oil cylinder 23 respectively by hydraulic oil pipe and swivel coupling flange 193 lower end hydraulic connecting and the first grasping teeth oil cylinder 15, second grasping teeth oil cylinder 23 is elongated or shortened simultaneously.
This single folding arm rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab operating principle:
Hay grabbing machine moves to river bank, driver's operation hydraulic multichannel conversion valve, front boom cylinder 3 is first made to stretch out, order about front swing arm 2 and bend towards river bed, make the first grasping teeth oil cylinder 15 again, second grasping teeth 24 oil cylinder drives the first grasping teeth 14 respectively, second grasping teeth 24 is opened, insertion need grab material, first grasping teeth oil cylinder 15, second grasping teeth 24 oil cylinder drives the first grasping teeth 14 more respectively, second grasping teeth 24 closes, promptly material, front boom cylinder 3 is made to shrink again, order about front swing arm 2 to stretch out from river bed, drive rear swing arm 4 to rise to by rear boom cylinder 12 again and need position, hay grabbing machine moves to destination, drive as required and rotate the placing direction that grappling fixture 1 rotates to material requirement, drive the first grasping teeth 14 again, second grasping teeth 24 is opened, carry out unloading thing.
More than by the detailed description of the invention of embodiment form, the present invention is described in detail, but this should be interpreted as that the above-mentioned subject area of the present invention is only limitted to above detailed description of the invention, all based on foregoing of the present invention thus realize technology all belong to scope of the present invention.
Claims (3)
1. single folding arm rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab, comprise frame, motor, gearbox, propons, back axle, column seam and hydraulic multichannel conversion valve, described motor is arranged on the rear portion of frame, described gearbox is arranged in the frame of motor head, the power input shaft of described gearbox is connected with the power output shaft of motor by engine driveshaft, a power output shaft of described gearbox is connected with propons by front propeller shaft, another root power output shaft of described gearbox is connected with back axle by inter-axle shaft, described frame is overall structure, described back axle is steering and driving axle, the front end of described frame is fixedly connected with column seam, it is characterized in that: swing arm after the upper end thereof of described column seam has, be hinged with rear boom cylinder between the side at the rear portion of described rear swing arm and column seam, the front end of described rear swing arm and the rear portion of front swing arm hinged, described front swing arm, rear swing arm are the rectangular pyramid cylinders closed become by section bar seam, the rear end of described front swing arm and the top of described rear swing arm are hinged with front boom cylinder, and the front end of described front swing arm is hinged with rotation grappling fixture, and described rear boom cylinder, front boom cylinder are respectively by hydraulic oil pipe and described hydraulic multichannel conversion valve hydraulic connecting.
2. single folding arm according to claim 1 rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab, it is characterized in that: described rear boom cylinder is two.
3. single folding arm according to claim 1 rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab, and it is characterized in that: described rotation grappling fixture comprises hanger base plate, described hanger base plate is fixedly connected with hanger, and the front end of described hanger and front swing arm is hinged; Described hanger base plate is also fixedly connected with pivoting support, described pivoting support comprises pivoting support housing, pivoting support inner ring, pivoting support outer ring, pivoting support ball, described pivoting support inner ring and pivoting support outer ring are rotationally connected by pivoting support ball, described pivoting support housing is fixedly connected with hydraulic drive motor, revolution drives, described hydraulic drive motor drives revolution to drive, described revolution drives pivoting support outer ring rotating, and described pivoting support housing, pivoting support inner ring are fixedly connected with hanger base plate; Described pivoting support center is provided with swivel coupling, described swivel coupling comprises swivel coupling shell, swivel coupling mandrel, swivel coupling flange, described swivel coupling shell and swivel coupling mandrel are rotationally connected, described swivel coupling mandrel is fixedly connected with swivel coupling flange, and described swivel coupling flange is fixedly connected with pivoting support outer ring, grasping teeth support; Described swivel coupling shell is provided with swivel coupling buting iron, and described swivel coupling buting iron is connected between two hanger base plate limited blocks that hanger base plate is arranged; The both sides of described grasping teeth support are hinged with the first grasping teeth, the second grasping teeth respectively, are hinged with the first grasping teeth oil cylinder between described first grasping teeth and described grasping teeth support, are hinged with the second grasping teeth oil cylinder between described second grasping teeth and described grasping teeth support; The top of described swivel coupling shell is by hydraulic oil pipe and described hydraulic multichannel conversion valve hydraulic connecting; Described first grasping teeth oil cylinder, the second grasping teeth oil cylinder respectively by hydraulic oil pipe and swivel coupling flange lower end hydraulic connecting and make the first grasping teeth oil cylinder, the second grasping teeth oil cylinder elongates or shortens simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564322.9A CN104314123A (en) | 2014-10-10 | 2014-10-10 | Four-wheel-drive rear-steering agricultural stalk grab with single articulate boom, rotary garb-head and integrated frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410564322.9A CN104314123A (en) | 2014-10-10 | 2014-10-10 | Four-wheel-drive rear-steering agricultural stalk grab with single articulate boom, rotary garb-head and integrated frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104314123A true CN104314123A (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410564322.9A Pending CN104314123A (en) | 2014-10-10 | 2014-10-10 | Four-wheel-drive rear-steering agricultural stalk grab with single articulate boom, rotary garb-head and integrated frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314123A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989150A (en) * | 1975-01-10 | 1976-11-02 | Stephenson James M | Pipe carrying attachment for construction equipment |
| KR19980069886A (en) * | 1997-01-15 | 1998-10-26 | 최학범 | Combination structure of scrap grapple and rotor |
| CN201362559Y (en) * | 2009-03-10 | 2009-12-16 | 张志刚 | Multifunctional sugarcane grabbing machine |
| CN202090378U (en) * | 2011-05-30 | 2011-12-28 | 临颍县颍机机械制造有限公司 | Four-wheel drive air-brake rear-steering agricultural straw grab with integral frame |
| CN104060641A (en) * | 2014-06-10 | 2014-09-24 | 临颍县颍机机械制造有限公司 | Agricultural bent arm rotary grabbing head grass grabbing machine |
| CN104088319A (en) * | 2014-07-16 | 2014-10-08 | 临颍县颍机机械制造有限公司 | Agricultural folding-arm integral rack four-drive backward steering grass grasping machine |
| CN203866886U (en) * | 2014-06-10 | 2014-10-08 | 临颍县颍机机械制造有限公司 | Agricultural bending arm rotary grasping head grasping machine |
| CN204238271U (en) * | 2014-10-10 | 2015-04-01 | 临颍县颍机机械制造有限公司 | Single folding arm rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab |
-
2014
- 2014-10-10 CN CN201410564322.9A patent/CN104314123A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989150A (en) * | 1975-01-10 | 1976-11-02 | Stephenson James M | Pipe carrying attachment for construction equipment |
| KR19980069886A (en) * | 1997-01-15 | 1998-10-26 | 최학범 | Combination structure of scrap grapple and rotor |
| CN201362559Y (en) * | 2009-03-10 | 2009-12-16 | 张志刚 | Multifunctional sugarcane grabbing machine |
| CN202090378U (en) * | 2011-05-30 | 2011-12-28 | 临颍县颍机机械制造有限公司 | Four-wheel drive air-brake rear-steering agricultural straw grab with integral frame |
| CN104060641A (en) * | 2014-06-10 | 2014-09-24 | 临颍县颍机机械制造有限公司 | Agricultural bent arm rotary grabbing head grass grabbing machine |
| CN203866886U (en) * | 2014-06-10 | 2014-10-08 | 临颍县颍机机械制造有限公司 | Agricultural bending arm rotary grasping head grasping machine |
| CN104088319A (en) * | 2014-07-16 | 2014-10-08 | 临颍县颍机机械制造有限公司 | Agricultural folding-arm integral rack four-drive backward steering grass grasping machine |
| CN204238271U (en) * | 2014-10-10 | 2015-04-01 | 临颍县颍机机械制造有限公司 | Single folding arm rotates grappling fixture integral-rack 4 wheel driven rear steering agricultural straw grab |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |