CN204305578U - A kind of multifunction tiller hoisting mechanism - Google Patents
A kind of multifunction tiller hoisting mechanism Download PDFInfo
- Publication number
- CN204305578U CN204305578U CN201420731880.5U CN201420731880U CN204305578U CN 204305578 U CN204305578 U CN 204305578U CN 201420731880 U CN201420731880 U CN 201420731880U CN 204305578 U CN204305578 U CN 204305578U
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- CN
- China
- Prior art keywords
- lift arm
- fixed
- lift
- oil cylinder
- steady pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lifting Devices For Agricultural Implements (AREA)
- Agricultural Machines (AREA)
Abstract
A kind of multifunction tiller hoisting mechanism, comprising: steady pin, cylinder support, lifting bearing shell, bolt, outer lift arm, axle sleeve, lift shaft, gusset, pin, lifting burr fork, interior lift arm below steady pin, column, single-action hydrocylinder, oil cylinder above oil cylinder; Two groups of outer lift arms and gusset symmetry are fixed in the two ends, left and right of lift shaft, interior lift arm is fixed in the right side of lift shaft, the right and left elastic conjunction two axle sleeves respectively of lift shaft, wherein right axle sleeve is between interior lift arm and outer lift arm, the axle sleeve that two panels lift shaft watt-minute is not pressed in lift shaft two ends is secured by bolts on column, promote burr fork is fixed on outer lift arm front end by pin, interior lift arm front end is fixed on by steady pin above oil cylinder in single-action hydrocylinder top, and lower end is fixed on cylinder support by steady pin below oil cylinder.This hoisting mechanism is applied on multifunction tiller, improves the matching capacity of multifunction tiller and farm machinery.
Description
Technical field
The utility model belongs to tractor field, relates to a kind of multifunction tiller, particularly relates to a kind of multifunction tiller hoisting mechanism
.
Background technology
Traditional multifunction tiller is used for rotary tillage process, and its hoisting mechanism, mostly just in order to mate the easy structure that rotovator designs, does not meet agricultural traction engine trifilar suspension standard, cannot mate, function singleness with used with tractor hitch and farm machinery.And farm tractor hoisting mechanism complex structure, heavy, cost is higher, is not suitable for relatively low with chassis intensity, that price is cheap multifunction tiller and mates.If tractor hoisting mechanism technology is applied on multifunction tiller, adopt simple Welding Structure to alleviate its weight, to reduce costs, the rear-mounted three point linkage of matching standard agricultural traction engine, the function of expansion multifunction tiller, improve the matching capacity of multifunction tiller and farm machinery, the welcome of user will be subject to.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, easy to operate multifunction tiller hoisting mechanism.
The technical solution of the utility model is: a kind of multifunction tiller hoisting mechanism, comprising: steady pin below steady pin, column, single-action hydrocylinder, oil cylinder, cylinder support, lifting bearing shell, bolt, outer lift arm, axle sleeve, lift shaft, gusset, pin, lifting burr fork, interior lift arm above oil cylinder, two groups of outer lift arms and gusset symmetry are fixed in the two ends, left and right of lift shaft, interior lift arm is fixed in the right side of lift shaft, the right and left elastic conjunction two axle sleeves respectively of lift shaft, wherein right axle sleeve is between interior lift arm and outer lift arm, the axle sleeve that two panels lift shaft watt-minute is not pressed in lift shaft two ends is secured by bolts on column, promote burr fork is fixed on outer lift arm front end by pin, interior lift arm front end is fixed on by steady pin above oil cylinder in single-action hydrocylinder top, lower end is fixed on cylinder support by steady pin below oil cylinder.
The utility model can reach following beneficial effect after adopting technique scheme: tractor hoisting mechanism technology is applied on multifunction tiller through adaptive improvement by the utility model, adopt simple Welding Structure with weight reduction, reduce costs, the rear-mounted three point linkage of matching standard agricultural traction engine, extend the function of multifunction tiller, improve the matching capacity of multifunction tiller and farm machinery.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of multifunction tiller hoisting mechanism of the utility model.
Fig. 2 is a kind of multifunction tiller hoisting mechanism of the utility model plan structure schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Be different from that conventional lift mechanism adopts between lift arm and lifting arm by the mode of spline joint, the outer lift arm 8 of the utility model is fixed on the left and right two ends of lift shaft 10 in a welding manner, and strengthen its structure by gusset 11, reduce the processing cost of part, interior lift arm 14 is fixed on the low order end of lift shaft 10 equally in a welding manner.Easy lifting burr fork 13 is fixed on the front end of outer lift arm 8 by pin 12, to substitute traditional spherical linkage structure.The angle of outer lift arm 8 and span add that the structure promoting burr fork 13 achieves the Proper Match of hoisting mechanism and tiller trifilar suspension.Lift shaft 10 adopts seamless steel pipe to process.Outer lift arm 8 and interior lift arm 14 are abandoned casting processing mode in the past and are directly processed by steel plate.Promote and axle sleeve 9 that bearing shell 6 is pressed in lift shaft 10 two ends is fixed on column 2 by bolt 7, interior lift arm 14 front end is fixed on by steady pin above oil cylinder 1 in single-action hydrocylinder 3 top, and lower end is fixed on cylinder support 5 by steady pin below oil cylinder 4.Be easy to the parts of processing and simple assembling form, while improve performance after making multifunction tiller adopt this mechanism, do not increase unnecessary cost.
Claims (1)
1. a multifunction tiller hoisting mechanism, comprising: above oil cylinder, below steady pin (1), column (2), single-action hydrocylinder (3), oil cylinder, steady pin (4), cylinder support (5), lifting bearing shell (6), bolt (7), outer lift arm (8), axle sleeve (9), lift shaft (10), gusset (11), pin (12), lifting burr pitch (13), interior lift arm (14), it is characterized in that: two groups of outer lift arms (8) and gusset (11) symmetry are fixed in the two ends, left and right of lift shaft (10), interior lift arm (14) is fixed in the right side of lift shaft (10), the right and left elastic conjunction two axle sleeves (9) respectively of lift shaft (10), wherein right axle sleeve (9) is positioned between lift arm (14) and outer lift arm (8), two panels promotes axle sleeve (9) that bearing shell (6) is pressed in lift shaft (10) two ends respectively and goes up and pass through bolt (7) and be fixed on column (2), promote burr fork (13) is fixed on outer lift arm (8) front end by pin (12), interior lift arm (14) front end is fixed on by steady pin (1) above oil cylinder in single-action hydrocylinder (3) top, lower end is fixed on cylinder support (5) by steady pin (4) below oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731880.5U CN204305578U (en) | 2014-12-01 | 2014-12-01 | A kind of multifunction tiller hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731880.5U CN204305578U (en) | 2014-12-01 | 2014-12-01 | A kind of multifunction tiller hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305578U true CN204305578U (en) | 2015-05-06 |
Family
ID=53127925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731880.5U Expired - Fee Related CN204305578U (en) | 2014-12-01 | 2014-12-01 | A kind of multifunction tiller hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287142A (en) * | 2018-11-27 | 2019-02-01 | 洛阳李耔农机具厂（有限合伙） | A kind of not stop hydraulic automatic stepless amplitude modulated hydraulic reversing plough |
-
2014
- 2014-12-01 CN CN201420731880.5U patent/CN204305578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287142A (en) * | 2018-11-27 | 2019-02-01 | 洛阳李耔农机具厂（有限合伙） | A kind of not stop hydraulic automatic stepless amplitude modulated hydraulic reversing plough |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |