CN201533501U - Power output device of rice transplanting box of rice transplanting machine - Google Patents
Power output device of rice transplanting box of rice transplanting machine Download PDFInfo
- Publication number
- CN201533501U CN201533501U CN2009203031824U CN200920303182U CN201533501U CN 201533501 U CN201533501 U CN 201533501U CN 2009203031824 U CN2009203031824 U CN 2009203031824U CN 200920303182 U CN200920303182 U CN 200920303182U CN 201533501 U CN201533501 U CN 201533501U
- Authority
- CN
- China
- Prior art keywords
- rice transplanting
- transmission shaft
- rice
- power transmission
- seedling planting
- 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 - Lifetime
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- Transplanting Machines (AREA)
Abstract
A power output device of a rice transplanting box of a rice transplanting machine comprises a rice transplanting shaft and a rice transplanting transmission shaft which are located inside a box body of the rice transplanting box. The upper portion of the rice transplanting box body (1) is provided with the rice transplanting transmission shaft (4) while the lower portion is provided with the rice transplanting shaft (5), and the rice transplanting transmission shaft (4) and the rice transplanting shaft (5) are interlocked through chains (2) or are in gear transmission. When the rice transplanting transmission shaft (4) and the rice transplanting shaft (5) are interlocked via the chains (2), the chains are arranged on chain wheels (3), and the two chain wheels (3) are respectively connected with the rice transplanting transmission shaft (4) and the rice transplanting shaft (5) via a flat key or a spline or via other forms. The power output device eliminates a shaft for mounting a driving gear inside the rice transplanting box, utilizes a form of directly transmitting power of the rice transplanting shaft to the rice transplanting transmission shaft, and reduces three shafts inside the existing rice transplanting box into two shafts, thereby reducing longitudinal size of the rice transplanting box and leading space of the rice transplanting box to be more compact on the one hand, and leading transmission of power to be more reliability and more effectively on the other hand.
Description
Technical field:
The utility model relates to a kind of walk-behind type rice transplanter accessory, particularly a kind of rice transplanter power take-off.
Background technology:
The rice transplanting case of existing walk-behind type rice transplanter and working in paddy field is inner to be driven by chain with three axles, and this complex structure takies bigger longitudinal space.
The utility model content:
The purpose of this utility model is to provide a kind of structure optimization, makes the power take-off of the rice transplanting case of the more reliable and effective rice transplanter of transmission of power, reduces the longitudinal space that it takies; To solve the deficiencies in the prior art part.
The technical scheme that solves the problems of the technologies described above is: a kind of power take-off of rice transplanting case of rice transplanter, comprise the seedling planting axle, the rice transplanting power transmission shaft that are positioned at the rice transplanting box body, the rice transplanting power transmission shaft is equipped with on top in the rice transplanting casing, seedling planting axle is equipped with in the bottom, between rice transplanting power transmission shaft and the seedling planting axle or by the chain interlock or by gear drive.
A kind of rice transplanter power take-off of the utility model has been cancelled the axle of the inner dress of rice transplanting case driving gear, the mode that employing is directly transmitted seedling planting axle power and rice transplanting power transmission shaft, three axles of existing rice transplanting case inside are reduced to two axles, reduced rice transplanting case longitudinal size so on the one hand, made rice transplanting case space compacter; Secondly, also make the transmission of power more reliable and effective.
Below in conjunction with drawings and Examples, the technical characterictic of the power take-off of the rice transplanting case of a kind of rice transplanter of the utility model is described further.
Description of drawings:
Fig. 1: a kind of power take-off structural representation of rice transplanting case of rice transplanter;
The left view of Fig. 2: Fig. 1.
Embodiment:
A kind of power take-off of rice transplanting case of rice transplanter, as Fig. 1, Fig. 2, this device comprises seedling planting axle, the rice transplanting power transmission shaft that is positioned at the rice transplanting box body, on the top of rice transplanting box body 1 rice transplanting power transmission shaft 4 is housed, seedling planting axle 5 is equipped with in the bottom, by chain 2 interlocks, chain is contained on the sprocket wheel 3 between rice transplanting power transmission shaft 4 and the seedling planting axle 5, and two sprocket wheels 3 connect with rice transplanting power transmission shaft 4, seedling planting axle 5 usefulness splines or flat key respectively.
Kinetic current during work is to being: as Fig. 1, the power of seedling planting axle 5 is sent to rice transplanting power transmission shaft 4 by chain 2.
As a kind of conversion of the utility model embodiment, the power between rice transplanting power transmission shaft 4 and the seedling planting axle 5 also can be by gear drive.
A kind of conversion as the utility model embodiment, rice transplanting case 1 interior two sprocket wheels 3 respectively with connecting of rice transplanting power transmission shaft 4, seedling planting axle 5 also can be section shape by axial region outside with rice transplanting power transmission shaft, seedling planting axle to be made as square, hexagon or other sections be triangle or reducing shape section shapes such as the circle of removing part or ellipse, with the inner surface of two sprocket wheels make match with rice transplanting power transmission shaft, the outer axial region of seedling planting axle in to connect square, hexagon or other sections be that triangle or reducing shape shapes such as the circle of removing part or ellipse connect.
Claims (3)
1. the power take-off of the rice transplanting case of a rice transplanter, comprise the seedling planting axle, the rice transplanting power transmission shaft that are positioned at the rice transplanting box body, it is characterized in that: rice transplanting power transmission shaft (4) is contained in the top in the rice transplanting casing (1), link or by gear drive between rice transplanting power transmission shaft (4) and the seedling planting axle (5) or by chain (2) in bottom in seedling planting axle (5) the dress rice transplanting casing (1).
2. the power take-off of the rice transplanting case of rice transplanter according to claim 1, it is characterized in that: link by chain (2) between rice transplanting power transmission shaft (4) and the seedling planting axle (5), chain is contained on the sprocket wheel (3), two sprocket wheels (3) respectively with rice transplanting power transmission shaft (4), seedling planting axle (5) with flat key or splined.
3. the power take-off of the rice transplanting case of rice transplanter according to claim 1, it is characterized in that: link by chain (2) between rice transplanting power transmission shaft (4) and the seedling planting axle (5), chain is contained on the sprocket wheel (3), two sprocket wheels (3) respectively with rice transplanting power transmission shaft (4), the connection of seedling planting axle (5) is by with the rice transplanting power transmission shaft, the section shape of the outer axial region of seedling planting axle is made as square, hexagon or triangle or remove the circle or the oval in shape of part make the inner surface of two sprocket wheels (3) and the rice transplanting power transmission shaft, connect square in axial region matches outside the seedling planting axle, hexagon or triangle or remove the circle or the oval in shape and connecting of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203031824U CN201533501U (en) | 2009-05-14 | 2009-05-14 | Power output device of rice transplanting box of rice transplanting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203031824U CN201533501U (en) | 2009-05-14 | 2009-05-14 | Power output device of rice transplanting box of rice transplanting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201533501U true CN201533501U (en) | 2010-07-28 |
Family
ID=42533288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203031824U Expired - Lifetime CN201533501U (en) | 2009-05-14 | 2009-05-14 | Power output device of rice transplanting box of rice transplanting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201533501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770121A (en) * | 2015-03-25 | 2015-07-15 | 浙江大学 | Hybrid rice seed production male parent transplanter power transmission device |
-
2009
- 2009-05-14 CN CN2009203031824U patent/CN201533501U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770121A (en) * | 2015-03-25 | 2015-07-15 | 浙江大学 | Hybrid rice seed production male parent transplanter power transmission device |
| CN104770121B (en) * | 2015-03-25 | 2016-08-17 | 浙江大学 | Breeding of hybrid rice male parent power transmitting means of transplanter |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |