CN203516708U - Flexible-shaft gear shifting device of mini-tiller - Google Patents
Flexible-shaft gear shifting device of mini-tiller Download PDFInfo
- Publication number
- CN203516708U CN203516708U CN201320682487.7U CN201320682487U CN203516708U CN 203516708 U CN203516708 U CN 203516708U CN 201320682487 U CN201320682487 U CN 201320682487U CN 203516708 U CN203516708 U CN 203516708U
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- CN
- China
- Prior art keywords
- flexible
- tiller
- mini
- handrail
- manipulator
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- 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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Abstract
A flexible-shaft gear shifting device of a mini-tiller mainly consists of a gearbox, a gear lever, a hinge pin, a cotter pin, a handrail support, a flexible shaft, a handrail and a manipulator, wherein the manipulator is installed on the right side of the handrail of the mini-tiller, the back end of the flexible shaft is connected with the manipulator, the front end of the flexible shaft is fixed on the back side of the handrail support, and meanwhile, the front end of the flexible shaft is connected with the back end of the gear lever through the hinge pin and the cotter pin; the middle of the gear lever is connected with the handrail support through the hinge pin and the cotter pin, and the other end of the gear lever is connected with the gearbox. Due to adoption of the structure, a manipulation mechanism of the mini-tiller is optimized, the whole mini-tiller is more attractive and coordinated in appearance, the manipulation is more comfortable and flexible, and the use reliability and the adaptability of the mini-tiller are improved.
Description
Technical field
The utility model relates to a kind of flexible shaft gear shifting device that is applicable to microtilling machine, belongs to mechanical field.
Background technique
The manipulation of the microtilling machine gear of developing on domestic market is by the to-and-fro motion of fork axle, driving gear and driven gear to be meshed, and different driving gears mesh from different driven gears, thereby has realized the transforming gear of gearbox; The to-and-fro motion of fork axle is that the lever principle by rigidity speed change lever realizes.Due to gearbox forwardly, speed change lever connects with gearbox, is subject to spatial constraints, operator often needs to leave handrail carrying out gear-change operation, safe very flexible.
For improving the safe flexibility of microtilling machine shift control, a kind of gearshift simple in structure of ad hoc meter, can realize not space-constrained by flexible axle, and comfortable flexible speed changer gear operation operation, has improved its operational safety and adaptability.
Summary of the invention
A kind of microtilling machine flexible shaft gear shifting device, mainly by gearbox (1), gear lever (2), bearing pin (3), cotter pin (4), handrail, support (5), flexible axle (6), handrail are formed (7), manipulator (8), its structure characteristic is: manipulator (8) is installed on machine handrail the right side of (7), flexible axle (6) rear end is connected with manipulator (8), flexible axle (6) front end is fixed on handrail support (5) rear side, and flexible axle (6) front end is connected with the rear end of gear lever (2) by bearing pin (3), cotter pin (4) simultaneously; In the middle of gear lever (2), by bearing pin (3), cotter pin (4), with handrail, support (5) left side is connected, the other end of gear lever (2) is connected with gearbox (1).
A microtilling machine flexible shaft gear shifting device, is characterized in that: gear lever (2) links together by flexible axle (6) with manipulator (8).
Because the utility model has adopted said structure, optimized microtilling machine operating mechanism, complete machine coordination more attractive in appearance, handle more comfortable flexibly, improved operational safety and the adaptability of microtilling machine.
Accompanying drawing explanation
Accompanying drawing is a kind of microtilling machine flexible shaft gear shifting device schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the utility model microtilling machine flexible shaft gear shifting device is further described: during gearshift, push away (drawing) manipulator (8), the longitudinal movement of manipulator (8) is directly delivered on flexible axle (6), by flexible axle (6), the longitudinal movement of manipulator (8) has been transformed into transverse movement, the end of flexible axle (6) promotes the rear end motion of gear lever (2), gear lever (2) thus around intermediate support, rotate the lever motion that has realized gear lever (2), by gear lever (2) thus lever motion drive gearbox to realize gear shift function.
Claims (2)
1. a microtilling machine flexible shaft gear shifting device, mainly by gearbox (1), gear lever (2), bearing pin (3), cotter pin (4), handrail, support (5), flexible axle (6), handrail are formed (7), manipulator (8), its structure characteristic is: manipulator (8) is installed on machine handrail the right side of (7), flexible axle (6) rear end is connected with manipulator (8), flexible axle (6) front end is fixed on handrail support (5) rear side, and flexible axle (6) front end is connected with the rear end of gear lever (2) by bearing pin (3), cotter pin (4) simultaneously; In the middle of gear lever (2), by bearing pin (3), cotter pin (4), with handrail, support (5) left side is connected, the other end of gear lever (2) is connected with gearbox (1).
2. microtilling machine flexible shaft gear shifting device according to claim 1, is characterized in that: gear lever (2) links together by flexible axle (6) with manipulator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682487.7U CN203516708U (en) | 2013-11-01 | 2013-11-01 | Flexible-shaft gear shifting device of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682487.7U CN203516708U (en) | 2013-11-01 | 2013-11-01 | Flexible-shaft gear shifting device of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203516708U true CN203516708U (en) | 2014-04-02 |
Family
ID=50375640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682487.7U Expired - Fee Related CN203516708U (en) | 2013-11-01 | 2013-11-01 | Flexible-shaft gear shifting device of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203516708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591279A (en) * | 2013-11-01 | 2014-02-19 | 山东常林农业装备股份有限公司 | Mini-tiller flexible shaft gear shift device |
-
2013
- 2013-11-01 CN CN201320682487.7U patent/CN203516708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591279A (en) * | 2013-11-01 | 2014-02-19 | 山东常林农业装备股份有限公司 | Mini-tiller flexible shaft gear shift device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20171101 |