CN203407164U - Folding transmission mechanism of tillage machine - Google Patents
Folding transmission mechanism of tillage machine Download PDFInfo
- Publication number
- CN203407164U CN203407164U CN201320366014.6U CN201320366014U CN203407164U CN 203407164 U CN203407164 U CN 203407164U CN 201320366014 U CN201320366014 U CN 201320366014U CN 203407164 U CN203407164 U CN 203407164U
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- Prior art keywords
- transmission mechanism
- tillage machine
- harvesting
- mechanisms
- folding
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- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 title claims abstract description 34
- 238000003971 tillage Methods 0.000 title claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000003306 harvesting Methods 0.000 claims description 22
- 238000012827 research and development Methods 0.000 abstract description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model discloses a folding transmission mechanism of a tillage machine. The folding transmission mechanism comprises a main shaft transmission mechanism arranged in the middle of a main rack, and side transmission mechanisms arranged in side supports at the two sides, wherein the main shaft transmission mechanism is connected with the side transmission mechanisms by detachable connection structures, and the side supports are connected to the two sides of the main rack through vertical hinge pins in a hinged manner, so that the main shaft transmission mechanism and the side transmission mechanisms form the folding transmission mechanism, further improvement is that the detachable connection structures are couplings, and traction cylinder mechanisms are arranged between the main rack and the side supports. The transmission mechanism can be folded with the rack, so that the main research and development problem of the folding tillage machine is solved; the main shaft transmission mechanism is connected with the side transmission mechanisms by the elastic couplings, so that vibration can be absorbed, radial misalignment and angular misalignment can be compensated, disconnection and connection are fast and reliable, the traction mechanisms can be mechanically disconnected or connected in a transmission manner, and the reliability under the disconnection state and the connection state is ensured.
Description
Technical field
The utility model relates to a kind of agricultural land tillage machine transmission mechanism.
Background technology
Along with agriculture development, harvesting and tillage machine is widely used in agricultural production.The lateral dimension of existing harvesting and tillage machine is longer, and walking or transportation are very inconvenient, run into the narrower road of width, cannot walk at all, have a strong impact on use and the popularization of harvesting and tillage machine, and therefore, people are modified into accordion structure in research by harvesting and tillage machine now.Because the transmission of existing harvesting and tillage machine is the relatively-stationary fixed transmission mechanism of main drive gear and final drive gear, if harvesting and tillage machine is made into folding, how to realize transmission, be a larger difficult problem.
Summary of the invention
The utility model, for the deficiencies in the prior art, proposes a kind of energy and realizes the transmission of folding harvesting and tillage machine, thus the lateral dimension while significantly reducing harvesting and tillage machine walking or transportation, the conveniently collapsible transmission mechanism of harvesting and tillage machine of walking or transportation.
The utility model is achieved through the following technical solutions technical goal.
The collapsible transmission mechanism of harvesting and tillage machine, comprises the spindle drive that is arranged in the middle of mainframe, is arranged at the final drive gear in the side stand of both sides; Its improvements are: described spindle drive, final drive gear connect by separable syndeton; Described side stand is hinged and connected to mainframe both sides by the perpendicular bearing pin of putting, and makes spindle drive, final drive gear form collapsible transmission mechanism.
Further improve and be: described separable syndeton is shaft coupling.
Further improve and be: described separable syndeton is Quincunx elastic coupler.
Further improve and be: between described mainframe, side stand, be provided with traction cylinder mechanism.
Further improve and be: described traction cylinder mechanism is hydraulic traction mechanism.
The utility model compared with prior art, has following good effect:
1. transmission mechanism can fold together with frame, has solved the subject matter of collapsible harvesting and tillage machine research and development, has significantly reduced the lateral dimension of harvesting and tillage machine, even if make road narrower, harvesting and tillage machine still can be walked, and has facilitated harvesting and tillage machine walking or transportation, is convenient to using and promoting of harvesting and tillage machine.
2. main drive gear and final drive gear adopt Quincunx elastic coupler to be connected, can absorb vibration, compensation radially with angle deviation, throw off, connect quick, reliably.
3. haulage gear can be realized disengagement or the connection of transmission by mechanical type, and guarantees the reliability under two states.
4. hydraulic traction mechanism can be realized disengagement or the connection of transmission by hydraulic-driven, quick, laborsaving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model folded state schematic diagram.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments below.
The collapsible transmission mechanism of harvesting and tillage machine shown in the drawings, comprises the spindle drive 1 that is arranged in the middle of mainframe 2, is arranged at the final drive gear 5 in both sides side stand 4; Spindle drive 1, final drive gear 5 connect by separable syndeton 3; Side stand 4 is hinged and connected to mainframe 2 both sides by the perpendicular bearing pin 6 of putting, and makes spindle drive 1, final drive gear 5 form collapsible transmission mechanism.
In the present embodiment, separable syndeton 3 is Quincunx elastic coupler; Between mainframe 2, side stand 4, be provided with traction cylinder mechanism 7, traction cylinder mechanism 7 is hydraulic traction mechanism.
Claims (5)
1. the collapsible transmission mechanism of harvesting and tillage machine, comprises the spindle drive (1) that is arranged in the middle of mainframe (2), is arranged at the final drive gear (5) in both sides side stand (4); It is characterized in that: described spindle drive (1), final drive gear (5) connect by separable syndeton (3); Described side stand (4) is hinged and connected to mainframe (2) both sides by the perpendicular bearing pin (6) of putting, and makes spindle drive (1), final drive gear (5) form collapsible transmission mechanism.
2. the collapsible transmission mechanism of harvesting and tillage machine according to claim 1, is characterized in that: described separable syndeton (3) is shaft coupling.
3. the collapsible transmission mechanism of harvesting and tillage machine according to claim 2, is characterized in that: described separable syndeton (3) is Quincunx elastic coupler.
4. the collapsible transmission mechanism of harvesting and tillage machine according to claim 1 and 2, is characterized in that: between described mainframe (2), side stand (4), be provided with traction cylinder mechanism (7).
5. the collapsible transmission mechanism of harvesting and tillage machine according to claim 4, is characterized in that: described traction cylinder mechanism (7) is hydraulic traction mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320366014.6U CN203407164U (en) | 2013-06-25 | 2013-06-25 | Folding transmission mechanism of tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320366014.6U CN203407164U (en) | 2013-06-25 | 2013-06-25 | Folding transmission mechanism of tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407164U true CN203407164U (en) | 2014-01-29 |
Family
ID=49970103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320366014.6U Expired - Lifetime CN203407164U (en) | 2013-06-25 | 2013-06-25 | Folding transmission mechanism of tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104247598A (en) * | 2013-06-25 | 2014-12-31 | 泰州樱田农机制造有限公司 | Foldable transmission mechanism of tillage machine |
-
2013
- 2013-06-25 CN CN201320366014.6U patent/CN203407164U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104247598A (en) * | 2013-06-25 | 2014-12-31 | 泰州樱田农机制造有限公司 | Foldable transmission mechanism of tillage machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |