CN203251593U - Mini-tiller speed changing mechanism - Google Patents
Mini-tiller speed changing mechanism Download PDFInfo
- Publication number
- CN203251593U CN203251593U CN 201320201299 CN201320201299U CN203251593U CN 203251593 U CN203251593 U CN 203251593U CN 201320201299 CN201320201299 CN 201320201299 CN 201320201299 U CN201320201299 U CN 201320201299U CN 203251593 U CN203251593 U CN 203251593U
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- CN
- China
- Prior art keywords
- mini
- gear
- tiller
- transmission shaft
- changing mechanism
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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
The utility model provides a mini-tiller speed changing mechanism. The mini-tiller speed changing mechanism comprises a gearbox body, a gear shifting handle, a change gear, a main transmission shaft, an auxiliary transmission shaft and a transmission gear. The main transmission shaft and the auxiliary transmission shaft are arranged inside the gearbox body in parallel, the change gear is arranged on the main transmission shaft, the transmission gear is arranged on the auxiliary transmission shaft, the transmission gear is meshed with the change gear, and the change gear is a three-stage change gear. The mini-tiller speed changing mechanism is simple in structure, guarantees that the size of a mini-tiller cannot be too large, and meanwhile, enables the mini-tiller to have three gears and to run quickly before work and after work, naturally, the mini-tiller is made to have the function of light transport, the working efficiency of the mini-tiller is greatly improved, and the mini-tiller speed changing mechanism is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of agricultural cultivation machinery, particularly a kind of gear of mini-size tillage machine.
Background technology
At present, agricultural mini-size tillage machine is subjected to the when impact of the factor such as transmission efficiency of volume, gear transmission, mostly only have two gears, be not easy to advancing fast of operation front and back, make its job area be subject to certain limitation, simultaneously, can not carry out simple light-duty transportation, not ideal, can not satisfy agricultural need of production.
Summary of the invention
For above-mentioned weak point of the prior art, the utility model provides the gear shift mechanism for mini-tiller that a kind of volume is little, have three gears.
To achieve these goals, the utility model provides following technical scheme: a kind of gear shift mechanism for mini-tiller, comprise gearbox body, gear shift handle, change-speed gearing, final drive shaft, spoke power transmission shaft and travelling gear, described final drive shaft and spoke power transmission shaft are set up in parallel in gearbox body, described change-speed gearing is arranged on the final drive shaft, described travelling gear is arranged on the spoke power transmission shaft, described travelling gear and change-speed gearing engagement, and described change-speed gearing is three-stage speed change gear.
Can find out by above technical scheme, the utility model is simple in structure, when guaranteeing that the mini-size tillage machine volume can be not excessive, so that mini-size tillage machine has three gears, advancing fast before and after operation, naturally so that mini-size tillage machine has had the function of light-duty transportation, improved widely the mini-size tillage machine operating efficiency, suitable applying.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model gear one shifting gear engagement;
Fig. 3 is the structural representation of the utility model gear two gear gears engagement;
Fig. 4 is the structural representation of the utility model gear three gear gears engagement.
In the accompanying drawing: 1-gearbox body, 2-gear shift handle, 3-change-speed gearing, 4-final drive shaft, 5-spoke power transmission shaft, 6-travelling gear.
Embodiment
Further describe the utility model below in conjunction with specific embodiment and accompanying drawing.
A kind of such as Fig. 1, Fig. 2, Fig. 3 and gear shift mechanism for mini-tiller shown in Figure 4, comprise gearbox body 1, gear shift handle 2, change-speed gearing 3, final drive shaft 4, spoke power transmission shaft 5 and travelling gear 6, described final drive shaft 4 and spoke power transmission shaft 5 are set up in parallel in gearbox body 1, described change-speed gearing 3 is arranged on the final drive shaft 4, described travelling gear 6 is arranged on the spoke power transmission shaft 5, described travelling gear 6 and change-speed gearing 3 engagements, described change-speed gearing 3 is three-stage speed change gear, so that mini-size tillage machine has three gears, advancing fast before and after operation is naturally so that mini-size tillage machine has had the function of light-duty transportation, improved widely the mini-size tillage machine operating efficiency, suitable applying.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, all will change on embodiment and range of application, in sum, this description should not be construed as restriction of the present utility model.
Claims (1)
1. gear shift mechanism for mini-tiller, comprise gearbox body (1), gear shift handle (2), change-speed gearing (3), final drive shaft (4), spoke power transmission shaft (5) and travelling gear (6), it is characterized in that: described final drive shaft (4) and spoke power transmission shaft (5) are set up in parallel in gearbox body (1), described change-speed gearing (3) is arranged on the final drive shaft (4), described travelling gear (6) is arranged on the spoke power transmission shaft (5), described travelling gear (6) and change-speed gearing (3) engagement, described change-speed gearing (3) is three-stage speed change gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201299 CN203251593U (en) | 2013-04-14 | 2013-04-14 | Mini-tiller speed changing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201299 CN203251593U (en) | 2013-04-14 | 2013-04-14 | Mini-tiller speed changing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251593U true CN203251593U (en) | 2013-10-30 |
Family
ID=49464213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201299 Expired - Fee Related CN203251593U (en) | 2013-04-14 | 2013-04-14 | Mini-tiller speed changing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203251593U (en) |
-
2013
- 2013-04-14 CN CN 201320201299 patent/CN203251593U/en not_active Expired - Fee Related
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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: 20131030 Termination date: 20160414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |