CN201220596Y - Power output device of hand tractor - Google Patents
Power output device of hand tractor Download PDFInfo
- Publication number
- CN201220596Y CN201220596Y CNU2008200711713U CN200820071171U CN201220596Y CN 201220596 Y CN201220596 Y CN 201220596Y CN U2008200711713 U CNU2008200711713 U CN U2008200711713U CN 200820071171 U CN200820071171 U CN 200820071171U CN 201220596 Y CN201220596 Y CN 201220596Y
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- speed change
- work implements
- wheel
- taken turns
- gear
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- Expired - Fee Related
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Abstract
A power take-off device of a walking tractor belongs to the power take-off device utilizing the power of the tractor. The power take-off device comprises a walking tractor gearbox, a connecting frame, a main drive gear box, an auxiliary drive gear box and a working machine tool, wherein the main drive gear box is connected with the walking tractor gearbox and connected at the upper end of the connecting frame; the working machine tool is connected at the lower end of the connecting frame; and the auxiliary drive gear box is connected on one side of the connecting frame. The device has the advantages of simple transmission structure, reliable operation and strong adaptability, and enhances the service performance of the walking tractor to a large extent, so that people possess the walking tractor comparable to a small automatic agricultural machine, thereby relieving the labor intensity of farmers during cultivation in the fields and realizing the cultivation by the agricultural machine on subdivided fields.
Description
Technical field
The utility model relates to a kind of power take-off implement that utilizes tractor dynamic power, particularly a kind of walker tractor power take-off implement.
Background technology
At present, the walker tractor takeoff output is mainly by the output of the power output gear in the gear box of tractor, this transmission can only make consistent with its supporting work implements major part rotation direction and drive wheel of hand tractor working direction, when making supporting work implements major part hand of rotation opposite if desired with the drive wheel of hand tractor working direction, this transmission fails to satisfy requirements, so prior art exists takeoff output mono-shortcoming.
The utility model content
The purpose of this utility model be to provide a kind of can the multiple direction of output, with the walker tractor power take-off implement of walking tractor matching.
The purpose of this utility model is achieved in that this power take-off implement has walker tractor change speed gear box, link span, main transmission gearbox, auxiliary driving gear case, work implements, main transmission gearbox is connected with the walker tractor change speed gear box, main transmission gearbox is connected the upper end of link span, lower end at link span connects work implements, and the auxiliary driving gear case is connected a side of link span.
Link span includes left shell, right shell body, left support arm, right support arm, left shell and right shell body are connected main gear tooth case two sides, left shell and right shell body center are hollow, the final gear axle passes from left shell and the hollow of right shell body center, is connected with left support arm and right support arm respectively at the left shell and the right shell body outside.
Main transmission gearbox comprises main box, clutch lever, final gear axle, main gear castle wheel and final gear, main gear castle wheel and final gear are connected on the final gear axle, main gear castle wheel and final gear are positioned at main box, the walker tractor power output gear is connected on the walker tractor power output gear axle, final gear and the engagement of walker tractor power output gear.
The auxiliary driving gear case includes that auxiliary box body, speed one are taken turns, final gear axle, speed change two are taken turns, work implements main driving wheel, speed change great wheel arbor, driving band, work implements driving wheel, speed change one is taken turns an end that is connected the final gear axle, speed change one is taken turns with speed change two and is taken turns engagement, being connected with speed change two on the speed change great wheel arbor takes turns and the work implements main driving wheel, speed change one is taken turns to take turns with speed change two and is positioned at auxiliary box body, auxiliary box body is positioned at the link span inboard, and the work implements main driving wheel is connected with the work implements driving wheel by driving band; Perhaps, the auxiliary driving gear case includes auxiliary box body, speed change one is taken turns, speed change two is taken turns, the speed change three-wheel, two of speed changes, the speed change four-wheel, speed change five is taken turns, three of speed changes and work implements main driving wheel, speed change one is taken turns, speed change two is taken turns, the speed change three-wheel, the speed change four-wheel, speed change five is taken turns, all be located in the auxiliary box body with the work implements main driving wheel, speed change one is taken turns a last end that is connected the final gear axle, speed change two is taken turns with the speed change three-wheel and is connected on two of the speed changes, speed change four-wheel and speed change five are taken turns and are connected on three of the speed changes, speed change one is taken turns with speed change two and is taken turns engagement, speed change three-wheel and the engagement of speed change four-wheel, speed change five is taken turns with the work implements main driving wheel and is meshed; Perhaps, the auxiliary driving gear case includes that auxiliary box body, speed one are taken turns, final gear axle, speed change two are taken turns, work implements main driving wheel, speed change great wheel arbor, driving band, work implements driving wheel, speed change one is taken turns an end that is connected the final gear axle, speed change one is taken turns with speed change two and is taken turns engagement, being connected with speed change two on the speed change great wheel arbor takes turns and the work implements main driving wheel, speed change one is taken turns to take turns with speed change two and is positioned at auxiliary box body, auxiliary box body is positioned at the link span outside, and the work implements main driving wheel is connected with the work implements driving wheel by driving band.
Work implements includes work implements main driving axle, work implements driving wheel, work implements support, work implements drive sprocket axle, the work implements support is positioned at the inboard of link span, the work implements main driving axle is connected in the work implements support, end at the work implements main driving axle is connected with the work implements driving wheel, the work implements driving wheel is connected with the work implements driving wheel by driving band or gear, and the work implements driving wheel is connected on the work implements main driving axle.
Beneficial effect: owing to adopted such scheme, power passes to final gear by walker tractor change speed gear box power output gear, give the work implements imput shaft by the driving band of final gear axle, auxiliary gearbox internal speed-changing gear, work implements main driving wheel, work implements main driving wheel with transmission of power again, thereby the operation function of the facility that fulfil assignment is finished power and is separated and combine by pulling clutch lever at last.When the operative orientation that does not need to change work implements (consistent) with the drive wheel of hand tractor direction of travel, the outer end that only main driving wheel of work implements need be installed in driving gear shaft gets final product, can export multiple direction, simultaneously mainly be to use, reached the purpose of this utility model with walking tractor matching.This device drive mechanism is simple, reliable operation, comformability are strong, brought into play the in-use performance of walker tractor to greatest extent, make people have the little agricultural machinery that walker tractor has just had automation, alleviate the peasant greatly and ploughed the labour intensity of time spent in the field, in the farmland of little Tian Huazhong, realized farm machinery tillage.
Description of drawings
Fig. 1 is the constructional drawing of the utility model first embodiment.
Fig. 2 is the constructional drawing of the utility model second embodiment.
Fig. 3 is the constructional drawing of the utility model the 3rd embodiment.
Among the figure, 1, left support arm; 2, left shell; 3, clutch lever; 4, main gear castle wheel; 5, walker tractor power output gear axle; 6, walker tractor power output gear; 7, final gear; 8, walker tractor change speed gear box; 9, auxiliary driving gear case; 10, speed change one is taken turns; 11, final gear axle; 12, speed change two is taken turns; 13, work implements main driving wheel; 14, speed change great wheel arbor; 15, driving band; 16, right support arm; 17, work implements driving wheel; 18, work implements support; 19, work implements drive sprocket axle; 20, right shell body; 21, speed change three-wheel; 22, speed change four-wheel; 23, speed change is three; 24, speed change five is taken turns; 25, main transmission gearbox.
The specific embodiment
This power take-off implement has walker tractor change speed gear box 8, link span, main transmission gearbox 25, auxiliary driving gear case 9, work implements, main transmission gearbox is connected with the walker tractor change speed gear box, main transmission gearbox is connected the upper end of link span, lower end at link span connects work implements, and the auxiliary driving gear case is connected a side of link span.
Link span includes left shell 2, right shell body 20, left support arm 1, right support arm 16, left shell and right shell body are connected main gear tooth case 25 2 sides, left shell and right shell body center are hollow, final gear axle 11 passes from left shell and the hollow of right shell body center, is connected with left support arm and right support arm respectively at the left shell and the right shell body outside.
Auxiliary driving gear case 9 includes auxiliary box body, speed change one takes turns 10, final gear axle 11, speed change two takes turns 12, work implements main driving wheel 13, speed change great wheel arbor 14, driving band 15, work implements driving wheel 17, speed change one is taken turns 10 ends that are connected final gear axle 11, speed change one take turns 10 with speed change two take turns 12 the engagement, be connected with speed change two on the speed change great wheel arbor 14 and take turns 12 and work implements main driving wheel 17, speed change one is taken turns to take turns with speed change two and is positioned at auxiliary box body, auxiliary box body is positioned at the link span inboard, and work implements main driving wheel 13 is connected with work implements driving wheel 17 by driving band 15.
Work implements includes work implements final gear axle 13, work implements driving wheel 17, work implements support 18, work implements drive sprocket axle 19, work implements support 18 is positioned at the inboard of link span, work implements main driving axle 19 is connected in the work implements support 18, end at work implements main driving axle 19 is connected with work implements driving wheel 17, work implements driving wheel 17 is connected with work implements main driving wheel 13 by driving band 15, and the work implements driving wheel is connected on the work implements main driving axle.
Embodiment 2: the work implements driving wheel is connected with the work implements driving wheel by gear.
Auxiliary driving gear case 9 includes auxiliary box body, speed change one takes turns 10, speed change two takes turns 12, speed change three-wheel 21, two 14 of speed changes, speed change four-wheel 22, speed change five takes turns 24, three 23 of speed changes and work implements main driving wheel 13, speed change one takes turns 10, speed change two takes turns 12, speed change three-wheel 21, speed change four-wheel 22, speed change five takes turns 24, all be located in the auxiliary box body with work implements main driving wheel 13, speed change one is taken turns a last end that is connected the final gear axle, speed change two is taken turns with the speed change three-wheel and is connected on two of the speed changes, speed change four-wheel and speed change five are taken turns and are connected on three of the speed changes, speed change one is taken turns with speed change two and is taken turns engagement, speed change three-wheel and the engagement of speed change four-wheel, speed change five is taken turns with the work implements main driving wheel and is meshed.
Other and embodiment 1 omit together.
Embodiment 3: the auxiliary driving gear case includes auxiliary box body, speed change one takes turns 10, final gear axle 11, speed change two takes turns 12, work implements main driving wheel 13, speed change great wheel arbor 14, driving band 15, work implements driving wheel 17, speed change one is taken turns 10 ends that are connected final gear axle 11, speed change one take turns 10 with speed change two take turns 12 the engagement, be connected with speed change two on the speed change great wheel arbor 14 and take turns 12 and work implements main driving wheel 13, speed change one is taken turns to take turns with speed change two and is positioned at auxiliary box body, auxiliary box body is positioned at the link span outside, and work implements main driving wheel 13 is connected with work implements driving wheel 17 by driving band 15.
Other and embodiment 1 omit together.
Claims (5)
1, a kind of walker tractor power take-off implement, it is characterized in that: this power take-off implement has walker tractor change speed gear box, link span, main transmission gearbox, auxiliary driving gear case, work implements, main transmission gearbox is connected with the walker tractor change speed gear box, main transmission gearbox is connected the upper end of link span, lower end at link span connects work implements, and the auxiliary driving gear case is connected a side of link span.
2, walker tractor power take-off implement according to claim 1, it is characterized in that: link span includes left shell, right shell body, left support arm, right support arm, left shell and right shell body are connected main gear tooth case two sides, left shell and right shell body center are hollow, the final gear axle passes from left shell and the hollow of right shell body center, is connected with left support arm and right support arm respectively at the left shell and the right shell body outside.
3, walker tractor power take-off implement according to claim 1, it is characterized in that: main transmission gearbox comprises main box, clutch lever, final gear axle, main gear castle wheel and final gear, main gear castle wheel and final gear are connected on the final gear axle, main gear castle wheel and final gear are positioned at main box, the walker tractor power output gear is connected on the walker tractor power output gear axle, final gear and the engagement of walker tractor power output gear.
4, walker tractor power take-off implement according to claim 1, it is characterized in that: the auxiliary driving gear case includes auxiliary box body, speed one is taken turns, the final gear axle, speed change two is taken turns, the work implements main driving wheel, the speed change great wheel arbor, driving band, the work implements driving wheel, speed change one is taken turns an end that is connected the final gear axle, speed change one is taken turns with speed change two and is taken turns engagement, being connected with speed change two on the speed change great wheel arbor takes turns and the work implements main driving wheel, speed change one is taken turns to take turns with speed change two and is positioned at auxiliary box body, auxiliary box body is positioned at the link span inboard, and the work implements main driving wheel is connected with the work implements driving wheel by driving band; Perhaps, the auxiliary driving gear case includes auxiliary box body, speed change one is taken turns, speed change two is taken turns, the speed change three-wheel, two of speed changes, the speed change four-wheel, speed change five is taken turns, three of speed changes and work implements main driving wheel, speed change one is taken turns, speed change two is taken turns, the speed change three-wheel, the speed change four-wheel, speed change five is taken turns, all be located in the auxiliary box body with the work implements main driving wheel, speed change one is taken turns a last end that is connected the final gear axle, speed change two is taken turns with the speed change three-wheel and is connected on two of the speed changes, speed change four-wheel and speed change five are taken turns and are connected on three of the speed changes, speed change one is taken turns with speed change two and is taken turns engagement, speed change three-wheel and the engagement of speed change four-wheel, speed change five is taken turns with the work implements main driving wheel and is meshed; Perhaps, the auxiliary driving gear case includes that auxiliary box body, speed one are taken turns, final gear axle, speed change two are taken turns, work implements main driving wheel, speed change great wheel arbor, driving band, work implements driving wheel, speed change one is taken turns an end that is connected the final gear axle, speed change one is taken turns with speed change two and is taken turns engagement, being connected with speed change two on the speed change great wheel arbor takes turns and the work implements main driving wheel, speed change one is taken turns to take turns with speed change two and is positioned at auxiliary box body, auxiliary box body is positioned at the link span outside, and the work implements main driving wheel is connected with the work implements driving wheel by driving band.
5, walker tractor power take-off implement according to claim 1, it is characterized in that: work implements includes work implements main driving axle, work implements driving wheel, work implements support, work implements drive sprocket axle, the work implements support is positioned at the inboard of link span, the work implements main driving axle is connected in the work implements support, end at the work implements main driving axle is connected with the work implements driving wheel, the work implements driving wheel is connected with the work implements driving wheel by driving band or gear, and the work implements driving wheel is connected on the work implements main driving axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200711713U CN201220596Y (en) | 2008-06-14 | 2008-06-14 | Power output device of hand tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200711713U CN201220596Y (en) | 2008-06-14 | 2008-06-14 | Power output device of hand tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220596Y true CN201220596Y (en) | 2009-04-15 |
Family
ID=40574114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200711713U Expired - Fee Related CN201220596Y (en) | 2008-06-14 | 2008-06-14 | Power output device of hand tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220596Y (en) |
-
2008
- 2008-06-14 CN CNU2008200711713U patent/CN201220596Y/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: 20090415 Termination date: 20120614 |