CN203942753U - Multifunctional small tiller - Google Patents
Multifunctional small tiller Download PDFInfo
- Publication number
- CN203942753U CN203942753U CN201420261771.1U CN201420261771U CN203942753U CN 203942753 U CN203942753 U CN 203942753U CN 201420261771 U CN201420261771 U CN 201420261771U CN 203942753 U CN203942753 U CN 203942753U
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- Prior art keywords
- gear
- axle
- wheel
- engagement
- worm
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- Withdrawn - After Issue
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Abstract
A kind of multifunctional small tiller, comprise power-equipment and friction clutch, the output shaft of power-equipment is connected with one end of friction clutch, the other end of friction clutch is connected with the first axle, the first gear is installed on the first axle, the first gear and the engagement of the second gear, the second gear is arranged on the second axle, the 4th gear is installed on the second axle, the 4th gear is shifting gear, the middle part of the 4th gear coordinates with the first engage a gear shift fork, the 4th gear both sides are respectively pinion and gear wheel, the pinion of the 4th gear and the 6th gear fit engagement, the 6th gear is arranged on the 4th axle, the 5th gear is also installed on the 4th axle, the 5th gear and the engagement of octadentate wheel, octadentate wheel is arranged on the 5th axle, octadentate wheel and the 9th gear engagement, the 9th gear is arranged on worm screw, worm and wheel engagement, worm gear is arranged on worm-wheel shaft, worm-wheel shaft and power transmission shaft interlock, road wheel is installed on power transmission shaft.The utility model effectively eliminates safe hidden trouble, has extended service life.
Description
Technical field
The utility model relates to a kind of mini-size tillage machine.
Background technology
Existing mini-size tillage machine is when falling back gear, and rotary blade is in continuing the state of forward rotation, and operator is easily injured, and machine is also easily impaired.The technological deficiency existing: exist potential safety hazard, machine service life shorter.
Summary of the invention
For what overcome existing mini-size tillage machine, have potential safety hazard, a shorter deficiency of machine service life, the utility model provides a kind of and has ploughed cutter reversion and not rotating function, the multifunctional small tiller that effectively eliminated safe hidden trouble, extended service life by arranging.
The utility model solves the technical scheme that its technical problem adopts:
A kind of multifunctional small tiller, comprise power-equipment and friction clutch, the output shaft of described power-equipment is connected with one end of friction clutch, on described friction clutch, clutch yoke is installed, the other end of described friction clutch is connected with the first axle, on described the first axle, the first gear is installed, described the first gear and the engagement of the second gear, described the second gear is arranged on the second axle, the 4th gear is installed on described the second axle, described the 4th gear is shifting gear, the middle part of described the 4th gear coordinates with the first engage a gear shift fork, described the 4th gear both sides are respectively pinion and gear wheel, the pinion of described the 4th gear and the 6th gear fit engagement, described the 6th gear is arranged on the 4th axle, on described the 4th axle, the 5th gear is also installed, described the 5th gear and the engagement of octadentate wheel, described octadentate wheel is arranged on the 5th axle, described octadentate wheel and the 9th gear engagement, described the 9th gear is arranged on worm screw, described worm and wheel engagement, described worm gear is arranged on worm-wheel shaft, described worm-wheel shaft and power transmission shaft interlock, on described power transmission shaft, road wheel is installed,
The gear wheel fit engagement of the gear wheel of described the 4th gear and the 7th gear, the 3rd gear, described the 7th gear is arranged on the 4th axle; Described the 3rd gear is arranged on the 3rd axle, the pinion of described the 3rd gear and described the 7th gear engagement;
On described the 5th axle, the tenth gear is installed, described the tenth gear is shifting gear, described the tenth gear coordinates with the second engage a gear shift fork, described the tenth gear and the 11 gear, the 13 gear engagement fit, described the 13 gear is arranged on one end of connecting axle, the other end of described connecting axle is installed the 14 gear, described the 14 gear and the engagement of the 15 gear, described the 15 gear is arranged on jackshaft, the 16 gear is installed on described jackshaft, described the 16 gear and the engagement of the 17 gear, described the 17 gear is arranged on the middle part of ploughing cutter shaft, the two ends of described cultivated cutter shaft are installed and are ploughed cutter, the 11 gear and the engagement of the 12 gear, described the 12 gear is arranged on described connecting axle.
Further, the two ends of described worm-wheel shaft are connected with turning to the quiet end of clutch block respectively, described in turn on clutch block to install and turn to shift fork, described in turn to the moved end of clutch block to be connected with power transmission shaft.
Further, described the 5th axle comprises left axle and right axle, and octadentate wheel is installed on described left axle, and the right-hand member of described right axle is installed the tenth gear, and the left end of described right axle stretches in one-way clutch piece cover, and the right-hand member of described left axle stretches in one-way clutch piece cover; The right-hand member of described left axle fixedly mounts left clutch block, and the left end of described right axle coordinates with described right clutch block, and described right clutch block withstands on the left end of stage clip, and the left end of described stage clip withstands on right axle.This place has adopted one-way clutch to realize and has retreated without spin, certainly, also can adopt the one-way clutch of other frame for movements.
The beneficial effects of the utility model are mainly manifested in: 1, by arrange plough cutter reversion and not rotating function, effectively eliminate safe hidden trouble, extended service life; 2, increased turning function, used more convenient.
Accompanying drawing explanation
Fig. 1 is the front view of multifunctional small tiller.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 retreats the schematic diagram of device without spin.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1～Fig. 4, a kind of multifunctional small tiller, comprise power-equipment 3 and friction clutch 4, the output shaft of described power-equipment 3 is connected with one end of friction clutch 4, on described friction clutch 4, clutch yoke 5 is installed, 4 other ends of described friction clutch are connected with the first axle 101, on described the first axle 101, the first gear 201 is installed, described the first gear 201 and the second gear 202 engagements, described the second gear 202 is arranged on the second axle 102, on described the second axle 102, the 4th gear 204 is installed, described the 4th gear 204 is shifting gear, the middle part of described the 4th gear 204 coordinates with the first engage a gear shift fork 6, described the 4th gear 204 both sides are respectively pinion and gear wheel, the pinion of described the 4th gear 204 and the 6th gear 206 fit engagement, described the 6th gear 206 is arranged on the 4th axle 104, on described the 4th axle 104, the 5th gear 205 is also installed, described the 5th gear 205 and 208 engagements of octadentate wheel, described octadentate wheel 208 is arranged on the 5th axle 105, described octadentate wheel the 208 and the 9th gear 209 engagements, described the 9th gear 209 is arranged on worm screw 7, described worm screw 7 and worm gear 8 engagements, described worm gear 8 is arranged on worm-wheel shaft, described worm-wheel shaft and power transmission shaft 9 interlocks, on described power transmission shaft 9, road wheel is installed,
The gear wheel fit engagement of the gear wheel of described the 4th gear 204 and the 7th gear 207, the 3rd gear 203, described the 7th gear 207 is arranged on the 4th axle 104; Described the 3rd gear 203 is arranged on the 3rd axle 103, the pinion of described the 3rd gear 203 and described the 7th gear 207 engagements;
On described the 5th axle 105, the tenth gear 210 is installed, described the tenth gear 210 is shifting gear, described the tenth gear 210 coordinates with the second engage a gear shift fork 10, described the tenth gear 210 and the 11 gear 211, the 13 gear 213 engagement fit, described the 13 gear 213 is arranged on one end of connecting axle 11, the other end of described connecting axle 11 is installed the 14 gear 214, described the 14 gear 214 and the 15 gear 215 engagements, described the 15 gear 215 is arranged on jackshaft, the 16 gear 216 is installed on described jackshaft, described the 16 gear 216 and the 17 gear 217 engagements, described the 17 gear 217 is arranged on the middle part of ploughing cutter shaft 12, the two ends of described cultivated cutter shaft are installed and are ploughed cutter, the 11 gear 211 and the 12 gear 212 engagements, described the 12 gear 212 is arranged on described connecting axle 11.
Further, the two ends of described worm-wheel shaft are connected with turning to the quiet end of clutch block 13 respectively, described in turn on clutch block 13 to install and turn to shift fork 14, described in turn to the moved end of clutch block 13 to be connected with power transmission shaft 9.
Further, described the 5th axle 105 comprises left axle and right axle, and octadentate wheel 208 is installed on described left axle, and the right-hand member of described right axle is installed the tenth gear 210, the left end of described right axle stretches in one-way clutch piece cover 15, and the right-hand member of described left axle stretches in one-way clutch piece cover 15; The right-hand member of described left axle fixedly mounts left clutch block 16, and the left end of described right axle coordinates with described right clutch block 18, and described right clutch block 18 withstands on the left end of stage clip 17, and the left end of described stage clip 17 withstands on right axle.This place has adopted one-way clutch to realize and has retreated without spin, certainly, also can adopt the one-way clutch of other frame for movements.
The course of work of the present embodiment is as follows:
For example, by power source (diesel engine) output, by friction clutch, be passed to axle 1, the clutch of clutch yoke solenoidoperated cluthes.
The second gear 202 that the first gear 201 on the first axle 101 drives on the second axle 102, the 4th gear 204 on the second axle 102 is to be shifting gear, by gear shift fork 1, when the pinion of the 4th gear 204 and the 6th gear 206 engagement, it be slow grade, by the pinion on the 4th gear 204, drive the 6th gear 206 on the 4th axle 104, by the 5th gear 205 on the 4th axle 104, drive octadentate wheel the 208 and the 9th gear 209 again, by worm screw, drive worm gear again, worm-wheel shaft is by turning to the engagement of the clutch tooth on clutch block and wheel shaft to realize the walking of front-wheel;
When the gear wheel on the 4th gear 204 and the 7th gear 207 engagement, be fast shelves, transmission principle is with slow shelves.
Gear wheel on the 4th gear 204 is neutral while pushing the 7th gear 207 and the 3rd gear 203 gear wheels centre.
During the engagement of gear wheel on the gear wheel on the 4th gear 204 and the 3rd gear 203 for reversing gear, pinion on the 3rd gear 203 and the 7th gear 207 mesh always, now by the 4th gear 204, be passed to gear the 3rd gear 203, by the 3rd gear 203, be passed to the 7th gear 207 again, connect underdrive principle with slow shelves.
When slow shelves, by retreating device without spin, be passed to the 5th axle 105, the tenth gear 210 on the 5th axle 105 is shifting gear, by gear shift fork 2, stir the tenth gear 210, when the tenth gear 210 and the 13 gear 213 engagement, by the 13 gear 213, drive connecting axle, the 14 gear 214 on connecting axle drives the 15 gear 215, the 15 gear 215 is coaxial with the 16 gear 216, by the 16 gear 216, drive the 17 gear 217 of ploughing on cutter shaft, the cultivated cutter of ploughing on cutter shaft is realized rotation; In the time of in the middle of the tenth gear 210 is allocated to the 11 gear 211 and the 13 gear 213, be neutral, after plough cutter and do not turn; When the tenth gear 210 and the 11 gear 211 engagement, for ploughing cutter reversion, the tenth gear 210 and the 12 gear 212 are realized rotation direction by middle idle pulley the 11 gear 211 and are changed, and realize and plough cutter reversion.
When fast shelves, by retreating device without spin, be passed to the 5th axle 105, the tenth gear 210 on the 5th axle 105 is shifting gear, by gear shift fork 2, stir the tenth gear 210, when the tenth gear 210 and the 13 gear 213 engagement, by the 13 gear 213, drive connecting axle, the 14 gear 214 on connecting axle drives the 15 gear 215, the 15 gear 215 is coaxial with the 16 gear 216, by the 16 gear 216, drive the 17 gear 217 of ploughing on cutter shaft, the cultivated cutter of ploughing on cutter shaft is realized rotation; In the time of in the middle of the tenth gear 210 is allocated to the 11 gear 211 and the 13 gear 213, be neutral, after plough cutter and do not turn; When the tenth gear 210 and the 11 gear 211 engagement, for ploughing cutter reversion, the tenth gear 210 and the 12 gear 212 are middle idle pulley by the 11 gear 211() realize rotation direction change, realize and plough cutter reversion.
When neutral, front-wheel and cultivated cutter do not turn.
When reverse gear, front-wheel walking, ploughs cutter by retreating device without spin, and cultivated cutter stops not turning.
Turn to the course of work as follows: when stirring, to turn to shift fork, make to turn to clutch block and the separated of wheel shaft and engagement, reach turning and not turning of wheel shaft, as needed, turn right, stir the shift fork that turns on the right, make the right turn to clutch block separated with wheel shaft, reach turning function.
During operation, hang fast or slow shelves, front-wheel is walked forward, plough cutter and hang forward shelves, cultivated cutter rotates forward, realizes soil-loosening function; Or hang fast or slow shelves, and use front-wheel to walk forward, plough cutter and hang anti-converting, plough cutter reversion, realize the function of ridging.
Hang reverse gear, front-wheel is walked backward, ploughs cutter and does not automatically turn by retreating device without spin.
Hang fast or slow shelves, front-wheel is walked forward, ploughs cutter and hangs neutral, and cultivated cutter does not turn.On level land, shift applicable.
The scheme of the present embodiment, in terms of existing technologies, newly-increased cutter reversion, the rotating function not ploughed, when cultivated cutter reversion, front-wheel is walked forward, ploughs cutter reversion and realizes the function of earthing up.While walking on level land, front-wheel is hung soon or slow shelves, and cultivated cutter is hung neutral does not turn cultivated cutter, avoids ploughing knife wound people's danger.
When reverse gear, front-wheel retreats, and cultivated cutter does not turn, and increases and retreats mechanism without spin, has avoided cultivated knife wound people's danger.
Claims (3)
1. a multifunctional small tiller, comprise power-equipment and friction clutch, the output shaft of described power-equipment is connected with one end of friction clutch, on described friction clutch, clutch yoke is installed, it is characterized in that: the other end of described friction clutch is connected with the first axle, on described the first axle, the first gear is installed, described the first gear and the engagement of the second gear, described the second gear is arranged on the second axle, the 4th gear is installed on described the second axle, described the 4th gear is shifting gear, the middle part of described the 4th gear coordinates with the first engage a gear shift fork, described the 4th gear both sides are respectively pinion and gear wheel, the pinion of described the 4th gear and the 6th gear fit engagement, described the 6th gear is arranged on the 4th axle, on described the 4th axle, the 5th gear is also installed, described the 5th gear and the engagement of octadentate wheel, described octadentate wheel is arranged on the 5th axle, described octadentate wheel and the 9th gear engagement, described the 9th gear is arranged on worm screw, described worm and wheel engagement, described worm gear is arranged on worm-wheel shaft, described worm-wheel shaft and power transmission shaft interlock, on described power transmission shaft, road wheel is installed,
The gear wheel fit engagement of the gear wheel of described the 4th gear and the 7th gear, the 3rd gear, described the 7th gear is arranged on the 4th axle; Described the 3rd gear is arranged on the 3rd axle, the pinion of described the 3rd gear and described the 7th gear engagement;
On described the 5th axle, the tenth gear is installed, described the tenth gear is shifting gear, described the tenth gear coordinates with the second engage a gear shift fork, described the tenth gear and the 11 gear, the 13 gear engagement fit, described the 13 gear is arranged on one end of connecting axle, the other end of described connecting axle is installed the 14 gear, described the 14 gear and the engagement of the 15 gear, described the 15 gear is arranged on jackshaft, the 16 gear is installed on described jackshaft, described the 16 gear and the engagement of the 17 gear, described the 17 gear is arranged on the middle part of ploughing cutter shaft, the two ends of described cultivated cutter shaft are installed and are ploughed cutter, the 11 gear and the engagement of the 12 gear, described the 12 gear is arranged on described connecting axle.
2. multifunctional small tiller as claimed in claim 1, is characterized in that: the two ends of described worm-wheel shaft are connected with turning to the quiet end of clutch block respectively, described in turn on clutch block to install and turn to shift fork, described in turn to the moved end of clutch block to be connected with power transmission shaft.
3. multifunctional small tiller as claimed in claim 1 or 2, it is characterized in that: described the 5th axle comprises left axle and right axle, octadentate wheel is installed on described left axle, the right-hand member of described right axle is installed the tenth gear, the left end of described right axle stretches in one-way clutch piece cover, and the right-hand member of described left axle stretches in one-way clutch piece cover; The right-hand member of described left axle fixedly mounts left clutch block, and the left end of described right axle coordinates with described right clutch block, and described right clutch block withstands on the left end of stage clip, and the left end of described stage clip withstands on right axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261771.1U CN203942753U (en) | 2014-05-19 | 2014-05-19 | Multifunctional small tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261771.1U CN203942753U (en) | 2014-05-19 | 2014-05-19 | Multifunctional small tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942753U true CN203942753U (en) | 2014-11-19 |
Family
ID=51884828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261771.1U Withdrawn - After Issue CN203942753U (en) | 2014-05-19 | 2014-05-19 | Multifunctional small tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203942753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988595A (en) * | 2014-05-19 | 2014-08-20 | 浙江武义亨辉机械制造有限公司 | Multifunctional mini-tiller |
-
2014
- 2014-05-19 CN CN201420261771.1U patent/CN203942753U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103988595A (en) * | 2014-05-19 | 2014-08-20 | 浙江武义亨辉机械制造有限公司 | Multifunctional mini-tiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |