CN202514285U - Shaft transmission device of transplanter - Google Patents
Shaft transmission device of transplanter Download PDFInfo
- Publication number
- CN202514285U CN202514285U CN201220021148XU CN201220021148U CN202514285U CN 202514285 U CN202514285 U CN 202514285U CN 201220021148X U CN201220021148X U CN 201220021148XU CN 201220021148 U CN201220021148 U CN 201220021148U CN 202514285 U CN202514285 U CN 202514285U
- Authority
- CN
- China
- Prior art keywords
- gear shaft
- shaft
- driven gear
- driving gear
- transmission device
- 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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Abstract
A shaft transmission device of a transplanter relates to the technical field of transplanters, and comprises a driving gear shaft and a driven gear shaft, as well as a transmission gear arranged between the driving gear shaft and the driven gear shaft, wherein bearings are respectively arranged at two ends of the driving gear shaft and the two ends of the driven gear shaft; and bearing supports for fixing the bearings are fixed at two ends of the driving gear shaft and the two ends of the driven gear shaft. The shaft transmission device is characterized in that the bearing supports adopt integral structure design, and the bearings are fastened by bolts in the middles of the bearing supports and screws on one sides of the bearing supports. The shaft transmission device has the benefits that the disassembly, the assembly and the maintenance are easy, so that a great number of time can be saved during maintenance, and the working efficiency is improved.
Description
Technical field
The utility model relates to the rice transplanter technical field, is specifically related to a kind of shaft drive of rice transplanter.
Background technology
Rice transplanter is as one of main common device of grain-production; Its performance directly affects the quality and the speed of production of grain; The technology and the function that improve rice transplanter not only help increasing work efficiency, reducing labor intensity; Can also guarantee grain quality, reduce production costs, increase economic efficiency, increase grain yield, in addition all significant to solving crisis in food.In rice transplanting busy farming season; Rice transplanter usually all can high strength even the use of excess load; Rice transplanter enough various faults might occur like this; Yet the interior arrangement of some rice transplanter is not easy dismounting, installation and maintenance, in maintenance, will waste great amount of time like this, has reduced operating efficiency.
The utility model content
The utility model technical problem to be solved is to provide a kind of shaft drive of convenient and practical rice transplanter.
The utility model technical problem to be solved adopts following technical scheme to realize.
A kind of shaft drive of rice transplanter; Comprise driving gear shaft and driven gear shaft; And being located at the travelling gear between driving gear shaft and the driven gear shaft, the two ends of driving gear shaft and driven gear shaft are respectively equipped with bearing, and the bearing block of driving gear shaft, driven gear shaft two ends rigid bearing; It is characterized in that: described bearing block adopts the integrative-structure design, and it is fastening to carry out bearing through the screw that is located at bolt and a side in the middle of the bearing block.
The medium position of described bearing block is provided with circular hole, and a side position is provided with screwed hole.
The beneficial effect of the utility model is: the utility model is owing to adopt the design of bearing block integrative-structure; It is fastening that the bolt through the centre and the screw of a side carry out bearing; Make the shaft drive of rice transplanter dismantle easily, installation and maintenance; In maintenance, will save great amount of time like this, improve operating efficiency.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Like Fig. 1, shown in 2; A kind of shaft drive of rice transplanter comprises driving gear shaft 1 and driven gear shaft 2, and is located at the travelling gear 3 between driving gear shaft 1 and the driven gear shaft 2; The two ends of driving gear shaft 1 and driven gear shaft 2 are respectively equipped with bearing 4; And the bearing block 5 of driving gear shaft 1 and driven gear shaft 2 two ends rigid bearings 4, bearing block 5 adopts the integrative-structures design, and it is fastening to carry out bearing through the screw 7 that is located at bolt 6 and a side in the middle of the bearing block 5.The medium position of bearing block 5 is provided with circular hole, and a side position is provided with screwed hole.
Turn on the bolt 6 and the screw 7 of a side that are located in the middle of the bearing block 5, between bearing block 5 two halves certain elasticity is arranged, can open a segment distance, bearing 4, driving gear shaft 1 and driven gear shaft 2 will be easily from bearing block 5 interior extractions, convenient for maintaining like this.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. the shaft drive of a rice transplanter; Comprise driving gear shaft and driven gear shaft; And being located at the travelling gear between driving gear shaft and the driven gear shaft, the two ends of driving gear shaft and driven gear shaft are respectively equipped with bearing, and the bearing block of driving gear shaft, driven gear shaft two ends rigid bearing; It is characterized in that: described bearing block adopts the integrative-structure design, and it is fastening to carry out bearing through the screw that is located at bolt and a side in the middle of the bearing block.
2. the shaft drive of a kind of rice transplanter according to claim 1, it is characterized in that: the medium position of described bearing block is provided with circular hole, and a side position is provided with screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220021148XU CN202514285U (en) | 2012-01-10 | 2012-01-10 | Shaft transmission device of transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220021148XU CN202514285U (en) | 2012-01-10 | 2012-01-10 | Shaft transmission device of transplanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202514285U true CN202514285U (en) | 2012-11-07 |
Family
ID=47097269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220021148XU Expired - Fee Related CN202514285U (en) | 2012-01-10 | 2012-01-10 | Shaft transmission device of transplanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202514285U (en) |
-
2012
- 2012-01-10 CN CN201220021148XU patent/CN202514285U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140110 |