CN201953844U - Special coupler for micro-tiller - Google Patents
Special coupler for micro-tiller Download PDFInfo
- Publication number
- CN201953844U CN201953844U CN2010206067375U CN201020606737U CN201953844U CN 201953844 U CN201953844 U CN 201953844U CN 2010206067375 U CN2010206067375 U CN 2010206067375U CN 201020606737 U CN201020606737 U CN 201020606737U CN 201953844 U CN201953844 U CN 201953844U
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- China
- Prior art keywords
- transmission
- tiller
- micro
- special coupler
- special
- 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
The utility model discloses a special coupler for a micro-tiller. The structure of the special coupler is characterized in that a flange is fixedly connected onto a gearbox of the micro-tiller, and both ends of an intermediate spline shaft are respectively in transmission connection with the output end of the gearbox of a hand-operated single cylinder diesel engine and an inner spline of a transmission disc. The special coupler works in such a manner that a double-end spline transmission shaft transmits power from the hand-operated diesel engine to the power transmission disc and then to rotating workpieces of the micro-tiller. The special coupler is high in assembly precision, easy for installation and maintenance, stable for transmission and high in transmission efficiency, thereby improving the operating efficiency and service lifetime.
Description
Technical field
The utility model relates to a kind of farm machinery, the special-purpose coupling of especially a kind of microtilling machine.
Background technique
Being used for the main type of microtilling machine coupling now is the rigidly connected coupling of integral type, and the transmission of power that is used to connect the hand-pulling type diesel engine is to microtilling machine, and its structure is complicated, the assembling difficulty, the rate of fault height, maintenance difficulty is big, working life is shorter, and whole cost is also higher.
The model utility content
The purpose of this utility model provides a kind of simple in structure, is easy to install and safeguard, and the transmission efficiency height, rate of fault is low, the special-purpose coupling of the microtilling machine of long service life.
Technical solution adopted in the utility model is:
Splined shaft 1, flange plate 2, bearing 3, power transmission dish 4, oil sealing 5 in the middle of this special-purpose coupling comprises, structure characteristic is: flange plate 2 is connected and fixed on the microtilling machine gearbox by bolt, and middle splined shaft 1 two ends are in transmission connection with the internal spline of shaking type single cylinder diesel gear box output end, drive plate 4 respectively.
What the special-purpose coupling of this microtilling machine adopted is by the double end spline shaft power of shaking type diesel engine to be passed to the power transmission dish to pass on the microtilling machine rotational workpieces again.The advantage of this structure is mainly reflected in the assembly precision height, and transmission is stable, the transmission efficiency height, thus increase work efficiency, improved the working life of equipment.
We are this special-purpose coupling of design now, has elasticity and connects, and are simple in structure, be easy to install and safeguard, and the transmission efficiency height, rate of fault is low, and working life is obviously long than the life of equipment of the same type on the present market.Cost of production is low than present market also.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The special-purpose coupling main structure of this microtilling machine comprises: parts such as splined shaft, 2-flange plate, 3-bearing, 4-power transmission dish, 5-oil sealing, 6-jump ring are formed (seeing accompanying drawing) in the middle of the 1-.Flange plate 2 is connected and fixed on the microtilling machine gearbox by bolt, and middle splined shaft 1 is installed with jump ring 6 by bearing 3 positioning and fixing endoporus the right in flange plate 2, prevent axial float at work, refill oil sealing 5, prevent the outer seepage of lubricant oil, improve the lubricity of bearing.Power transmission dish 4 is connected with middle splined shaft 1 by internal spline, flows on the next stage rotational workpieces of microtilling machine thereby middle splined shaft is passed the power of coming.
Its work annexation is such: be fixed to by flange plate on the shaking type diesel engine that matches and (use 4 to 6KW shaking type single cylinder diesel usually), the power of diesel engine passed on the splined shaft of coming coupling by spline one end, pass to the drive plate of coupling again by the other end of splined shaft, thereby pass on the rotational workpieces of microtilling machine, finish the transmission course of power.
Claims (1)
1. the special-purpose coupling of a microtilling machine, splined shaft (1), flange plate (2), bearing (3), power transmission dish (4), oil sealing (5) in the middle of comprising, it is characterized in that: flange plate (2) is connected and fixed on the microtilling machine gearbox by bolt, and middle splined shaft (1) two ends are in transmission connection with the internal spline of shaking type single cylinder diesel gear box output end, drive plate (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206067375U CN201953844U (en) | 2010-11-15 | 2010-11-15 | Special coupler for micro-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206067375U CN201953844U (en) | 2010-11-15 | 2010-11-15 | Special coupler for micro-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953844U true CN201953844U (en) | 2011-08-31 |
Family
ID=44497954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206067375U Expired - Fee Related CN201953844U (en) | 2010-11-15 | 2010-11-15 | Special coupler for micro-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989917A (en) * | 2017-12-13 | 2018-05-04 | 周宝龙 | A kind of special simple lubricating type assembly flange part |
| CN109838468A (en) * | 2017-11-29 | 2019-06-04 | 益阳天华两栖车艇有限公司 | A kind of shaft joint assembly |
-
2010
- 2010-11-15 CN CN2010206067375U patent/CN201953844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838468A (en) * | 2017-11-29 | 2019-06-04 | 益阳天华两栖车艇有限公司 | A kind of shaft joint assembly |
| CN107989917A (en) * | 2017-12-13 | 2018-05-04 | 周宝龙 | A kind of special simple lubricating type assembly flange part |
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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: 20110831 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |