CN106879270A - Tractor motive power output shaft and agricultural machinery and implement power input shaft rapid abutting joint mechanism - Google Patents
Tractor motive power output shaft and agricultural machinery and implement power input shaft rapid abutting joint mechanism Download PDFInfo
- Publication number
- CN106879270A CN106879270A CN201710255215.1A CN201710255215A CN106879270A CN 106879270 A CN106879270 A CN 106879270A CN 201710255215 A CN201710255215 A CN 201710255215A CN 106879270 A CN106879270 A CN 106879270A
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- China
- Prior art keywords
- agricultural machinery
- tractor
- implement
- input shaft
- output shaft
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/06—Special adaptations of coupling means between power take-off and transmission shaft to the implement or machine
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
Tractor motive power output shaft belongs to agricultural machinery with agricultural machinery and implement power input shaft rapid abutting joint mechanism；Dress triangle hitching frame is cut with scissors by bearing pin A, C in the upper and lower back end of tie rod portion of tractor, agricultural machinery and implement are hinged by bearing pin B, D and are articulated in triangle hitching frame rear lateral portion, claw collar hinge is on triangle hitching frame following side, active jaw is installed in claw collar, the concentric support inserting of coupling band is on active jaw, it is set with from dynamic interlocking teeth and compression spring on outside the coupling band, tractor motive power output shaft is fixedly set on active jaw, and agricultural machinery and implement power input shaft is axially movable, circumference and radial positioning are inserted into coupling band set hole；Mechanism realize between tractor motive power output shaft and agricultural machinery and implement power input shaft it is fast automatic dock, it is simple and reasonable for structure, dock efficiency high, rapid operation is easy to use.
Description
Technical field
The invention belongs to agricultural machinery, relate generally between a kind of tractor motive power output shaft and agricultural machinery and implement power input shaft
Rapid abutting joint mechanism.
Background technology
At present, when by agricultural machinery and implement and traction power machinery mounting, the power output shaft and agricultural machinery of its traction power machinery
Generally directly it is attached using gimbal coupling between the power input shaft of tool, its attended operation not only arduously takes, especially
It is that the phenomenon that gets stuck of position misalignment easily occur, needs repeatedly to operate repeatedly, and connection operation efficiency is low, and labour intensity is big.
The content of the invention
The problem that the purpose of the present invention exists aiming at above-mentioned prior art, design provides a kind of tractor dynamic power output
Axle and agricultural machinery and implement power input shaft rapid abutting joint mechanism, reach the mesh that operating efficiency is high, operation labour intensity is low, save labor
's.
The object of the present invention is achieved like this：Tractor motive power output shaft and agricultural machinery and implement power input shaft rapid abutting joint machine
Structure includes pull bar, tractor motive power output shaft and the agricultural machinery with agricultural machinery and implement power input shaft under tractor upper connecting rod, tractor
Tool, is hinged in the tractor upper connecting rod rearward end and by bearing pin A and bearing pin C and matched somebody with somebody respectively under tractor in back end of tie rod portion
Dress triangle hitching frame, agricultural machinery and implement are hinged by bearing pin B and bearing pin D and are articulated on triangle hitching frame rear side position, described
Hinge dress claw collar swingable on triangle hitching frame following side, it is rotatable in the claw collar that active jaw, connection are installed
The concentric support inserting of axle sleeve on active jaw, outside the coupling band on radially and circumferentially positioning, axially movable
Suit from dynamic interlocking teeth, it is described to be located at claw collar set hole inside line from dynamic interlocking teeth, and with active jaw in being engaged,
Set matches somebody with somebody compression spring on coupling band outside, one end of compression spring axially position on coupling band, compression spring
The other end is engaged with from dynamic interlocking teeth, and the rearward end of the tractor motive power output shaft is fixedly set on active jaw, agriculture
The leading section of equipment power input shaft is axially movable, circumference and radial positioning are inserted into coupling band set hole.
The present invention realize between tractor motive power output shaft and agricultural machinery and implement power input shaft it is fast automatic dock, structure
Simply, rationally, efficiency high is docked, rapid operation is easy to use.
Brief description of the drawings
Fig. 1 is tractor motive power output shaft and agricultural machinery and implement power input shaft rapid abutting joint mechanism structure schematic diagram；
Fig. 2 is claw collar, active jaw, from dynamic interlocking teeth, compression spring, coupling band assembling structure schematic diagram；
Fig. 3 is the exploded perspective view of Fig. 2.
Piece number explanation in figure：
1st, pull bar, 6, tractor under tractor upper connecting rod, 2, triangle hitching frame, 3, bearing pin A, 4, bearing pin B, 5, tractor
Power output shaft, 7, active jaw, 8, bearing pin C, 9, bearing pin D, 10, from dynamic interlocking teeth, 11, claw collar, 12, compression spring, 13, connection
Axle sleeve, 14, agricultural machinery and implement, 15, agricultural machinery and implement power input shaft.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.A kind of tractor motive power output shaft and agricultural machinery and implement
Power input shaft rapid abutting joint mechanism is including pull bar 5, tractor motive power output shaft 6 under tractor upper connecting rod 1, tractor and carries
The agricultural machinery and implement 14 of agricultural machinery and implement power input shaft 15, the rearward end of pull bar 5 in the rearward end of tractor upper connecting rod 1 and under tractor
Upper hinge by bearing pin A3 and bearing pin C8 respectively is equipped with triangle hitching frame 2, and agricultural machinery and implement 14 are hinged by bearing pin B4 and bearing pin D9
It is articulated on the rear side position of triangle hitching frame 2, swingable hinge dress claw collar on the following side of triangle hitching frame 2
11, rotatable in the claw collar 11 to install active jaw 7, the concentric support inserting of coupling band 13 is in active jaw 7
On, outside the coupling band 13 on radially and circumferentially positioning, axially movable suit are described from dynamic interlocking teeth from dynamic interlocking teeth 10
10 are located at 11 sets hole inside lines of claw collar, and are in be engaged with active jaw 7, outside the coupling band 13 on cover and match somebody with somebody
Compression spring 12, one end of the compression spring 12 axially position on coupling band 13, the other end of compression spring 12 with it is driven
Dental inlay 10 is engaged, and the rearward end of the tractor motive power output shaft 6 is fixedly set on active jaw 7, agricultural machinery and implement power
The leading section of input shaft 15 is axially movable, circumference and radial positioning are inserted into 13 sets of holes of coupling band.
During butt-joint operation, first under reduction tractor behind pull bar 5 to agricultural machinery and implement docking optimum position, then lifted under tractor
The bearing pin B4 on agricultural machinery and implement 14 is hooked in pull bar 5, the now rising of triangle hitching frame 2, continues to lift up pull bar 5 under tractor, due to
Action of Gravity Field, agricultural machinery and implement 14 are swung forwards with bearing pin B4 as pin joint, are fitted in the shaft coupling on agricultural machinery and implement power input shaft 15
Set 13 moves closer to claw collar 11, is embedded in 11 sets of holes of claw collar with from dynamic interlocking teeth 10, the lower end rhampotheca of triangle hitching frame 2
On bearing pin D9, centering process is completed.When tractor motive power output shaft 6 is rotated, active jaw 7 is driven to rotate, while in pressure
Under the thrust of power spring 12, moved axially on coupling band 13 from dynamic interlocking teeth 10, realized automatic with active jaw 7 from dynamic interlocking teeth 10
Occlusion, the rotation of agricultural machinery and implement power input shaft 15 is driven by coupling band 13, realizes that automatic rapid abutting joint is rotated.
Claims (1)
1. a kind of tractor motive power output shaft and agricultural machinery and implement power input shaft rapid abutting joint mechanism, including tractor upper connecting rod (1),
Pull bar (5), tractor motive power output shaft (6) and the agricultural machinery and implement (14) with agricultural machinery and implement power input shaft (15) under tractor, its
It is characterised by：Pass through bearing pin A in tractor upper connecting rod (1) rearward end and under tractor in pull bar (5) rearward end respectively
(3) it is hinged with bearing pin C (8) and is equipped with triangle hitching frame (2), agricultural machinery and implement (14) is hinged by bearing pin B (4) and bearing pin D (9) and mounted
On triangle hitching frame (2) rear side position, swingable hinge dress claw collar on triangle hitching frame (2) following side
(11), rotatable in the claw collar (11) to install active jaw (7), the concentric support inserting of coupling band (13) is in master
On dynamic interlocking teeth (7), on the coupling band (13) outside radially and circumferentially positioning, axially movable suit from dynamic interlocking teeth
(10), it is described from dynamic interlocking teeth (10) at claw collar (11) set hole inside line, and with active jaw (7) in being engaged,
Set matches somebody with somebody compression spring (12), one end of the compression spring (12) axle on coupling band (13) on the coupling band (13) outside
To positioning, the other end of compression spring (12) is engaged with from dynamic interlocking teeth (10), after the tractor motive power output shaft (6)
End is fixedly set on active jaw (7), and the leading section of agricultural machinery and implement power input shaft (15) is axially movable, circumference and radial direction
The coupling band (13) that is inserted into of positioning is covered in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255215.1A CN106879270B (en) | 2017-04-19 | 2017-04-19 | Tractor motive power output shaft and agricultural machinery and implement power input shaft rapid abutting joint mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710255215.1A CN106879270B (en) | 2017-04-19 | 2017-04-19 | Tractor motive power output shaft and agricultural machinery and implement power input shaft rapid abutting joint mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106879270A true CN106879270A (en) | 2017-06-23 |
| CN106879270B CN106879270B (en) | 2019-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710255215.1A Active CN106879270B (en) | 2017-04-19 | 2017-04-19 | Tractor motive power output shaft and agricultural machinery and implement power input shaft rapid abutting joint mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106879270B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207152A (en) * | 2018-02-06 | 2018-06-29 | 南京农业大学 | A kind of tractor quick hitch of drive output |
| CN112655301A (en) * | 2020-12-18 | 2021-04-16 | 东北农业大学 | Quick docking mechanism for tractor and agricultural implement |
| CN113207341A (en) * | 2021-04-26 | 2021-08-06 | 广东皓耘科技有限公司 | Tractor and agricultural implement traction connecting device and agricultural machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340675A2 (en) * | 1975-03-19 | 1977-09-09 | Fiat France Sa | Automatic coupling for implement to tractor - consists of frame with jaws in which is inserted bar and locking hook |
| DE3643209A1 (en) * | 1986-12-18 | 1988-06-30 | Hans Dipl Ing Goebel | Connection of the upper link of a three-point mounting device of tractors for agriculture, forestry and commerce |
| CN2410470Y (en) * | 2000-01-26 | 2000-12-13 | 地方国营东丰县电机厂 | Locating shell type jaw clutch |
| CN201078900Y (en) * | 2007-09-11 | 2008-07-02 | 姚惠敏 | Pulling wire type clutch |
| WO2017052375A1 (en) * | 2015-09-25 | 2017-03-30 | Koppers Leonardus Hubertus Antonius | A method of coupling an agricultural implement to a tractor, and an assembly |
-
2017
- 2017-04-19 CN CN201710255215.1A patent/CN106879270B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340675A2 (en) * | 1975-03-19 | 1977-09-09 | Fiat France Sa | Automatic coupling for implement to tractor - consists of frame with jaws in which is inserted bar and locking hook |
| DE3643209A1 (en) * | 1986-12-18 | 1988-06-30 | Hans Dipl Ing Goebel | Connection of the upper link of a three-point mounting device of tractors for agriculture, forestry and commerce |
| CN2410470Y (en) * | 2000-01-26 | 2000-12-13 | 地方国营东丰县电机厂 | Locating shell type jaw clutch |
| CN201078900Y (en) * | 2007-09-11 | 2008-07-02 | 姚惠敏 | Pulling wire type clutch |
| WO2017052375A1 (en) * | 2015-09-25 | 2017-03-30 | Koppers Leonardus Hubertus Antonius | A method of coupling an agricultural implement to a tractor, and an assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207152A (en) * | 2018-02-06 | 2018-06-29 | 南京农业大学 | A kind of tractor quick hitch of drive output |
| CN108207152B (en) * | 2018-02-06 | 2023-11-21 | 南京农业大学 | Tractor quick-coupling device with power output |
| CN112655301A (en) * | 2020-12-18 | 2021-04-16 | 东北农业大学 | Quick docking mechanism for tractor and agricultural implement |
| CN113207341A (en) * | 2021-04-26 | 2021-08-06 | 广东皓耘科技有限公司 | Tractor and agricultural implement traction connecting device and agricultural machine |
| CN113207341B (en) * | 2021-04-26 | 2022-04-15 | 广东皓耘科技有限公司 | Tractor and agricultural implement traction connecting device and agricultural machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106879270B (en) | 2019-05-10 |
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