CN201580249U - Running mechanism of micro-cultivator - Google Patents
Running mechanism of micro-cultivator Download PDFInfo
- Publication number
- CN201580249U CN201580249U CN2009202067373U CN200920206737U CN201580249U CN 201580249 U CN201580249 U CN 201580249U CN 2009202067373 U CN2009202067373 U CN 2009202067373U CN 200920206737 U CN200920206737 U CN 200920206737U CN 201580249 U CN201580249 U CN 201580249U
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- output shaft
- shaft
- semiaxis
- traveling gear
- clutch
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- Expired - Lifetime
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Abstract
The utility model relates to a running mechanism of a micro-cultivator, in particular to a running and steering mechanism of a micro-cultivator. The running mechanism comprises a running box body, a driving bevel gear shaft vertically arranged in the running box body, a driven bevel gear engaged with the driving bevel gear shaft, and an output shaft horizontally arranged in the running box body by a bearing, wherein the output shaft consists of two half-shaft output shafts; one end of the output shaft extends out of the running box body, and the other end thereof is relatively sheathed in the driven bevel gear; the two half-shaft output shafts are provided with a clutch device respectively which is connected with the driven bevel gear respectively; and each clutch device is connected with a group of steering and pulling component. When the micro-cultivator needs to change the direction, the steering and pulling component of one side is pulled, the clutch device is separated from the driven bevel gear so that the half-shaft output shaft of the side runs in an idle state and has no torsion force to output, thus realizing the steering of the micro-cultivator. The running mechanism has simple and compact structure, reasonable design, not only has convenient, fast and safe operation and convenient curing and maintenance, but also is beneficial to prolonging the service life of a machine body.
Description
Technical field
The utility model relates to a kind of tiller walking case, particularly a kind of tiller walking steering hardware.
Background technology
Tiller is the physical features according to the vast hills of China, mountain area, is specially the farming design-calculated of hillside fields and patch, because that it has is in light weight, volume is little, characteristics such as simple in structure, easy to operate and be subjected to liking of users deeply.
At present, the output shaft of tiller walking case is an one-piece construction, and the drive bevel gear axle is connected with output shaft by driven wheel of differential, the two ends, the left and right sides of output shaft are equipped with tire, during dynamic transmission about tire advance simultaneously, still, operating difficulties when turning to promotes by force by manpower entirely.
Summary of the invention
The purpose of this utility model is to solve the problem that turns to of tiller, and a kind of traveling gear with the function of turning to is provided.
The purpose of this utility model is achieved in that a kind of tiller traveling gear, comprise the walking casing, be vertically mounted on walking in the casing drive bevel gear axle and drive bevel gear axle ingear driven wheel of differential and be horizontally set on output shaft in the walking case by bearing; It is characterized in that: described output shaft is two semiaxis output shafts, and the one end stretches out outside the walking casing, and the other end is inserted in the driven wheel of differential relatively; Be respectively arranged with a cover and driven wheel of differential bonded assembly arrangement of clutch on described two semiaxis output shafts, each arrangement of clutch all is connected with and turns to the pulling assembly.
For the ease of the loading and unloading and the maintenance of parts, a limit lid is installed respectively on the both sides of walking case.
For protection mechanism, reduce fault, prevent that dust, foreign material etc. from entering the walking casing, turn to the outside of pulling assembly to be provided with dust boot.
For simple operation, safety, be connected with backguy on the backguy joint, this backguy is drawn from dust boot, receives on the control panel of handle pipe.
During the tiller straightaway, arrangement of clutch on two semiaxis output shafts all is in engagement with driven wheel of differential, the drive bevel gear axle passes to arrangement of clutch by driven wheel of differential with torsion, and arrangement of clutch drives two semiaxis output shaft runnings, and left and right sides tire is advanced simultaneously.
When needs turn to, pulling on one side turn to the pulling assembly, the arrangement of clutch here just separates with driven wheel of differential, it is empty to make the semiaxis output shaft here hang, torsionless output, thereby the turning to of realization tiller.
The utility model has following beneficial effect:
The output shaft that the utility model is provided with in the walking case is for being inserted in two semiaxis output shafts in the driven wheel of differential relatively, by arrangement of clutch and the control that turns to the pulling assembly to two relatively independent semiaxis output shafts, make tiller in advancing, can realize turning to, made things convenient for the use and the farming of tiller.Be gear mesh between the utility model major part, each parts connects compact, and is reasonable in design, not only simple operation safety, and maintenance is convenient, and helps prolonging the life-span of tiller.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
The main cutaway view of looking of the structural representation of Fig. 1, the utility model embodiment;
The structural representation vertical view cutaway drawing of Fig. 2, the utility model embodiment.
The specific embodiment
Embodiment: a kind of tiller traveling gear comprises walking casing 2, is vertically mounted on drive bevel gear axle 1 in the walking casing 2, is installed in two semiaxis output shafts 5 in the walking casing 2 with drive bevel gear axle 1 ingear driven wheel of differential 3 and by bearing 4 levels.Described semiaxis output shaft is six side's semiaxis, and the one end stretches out outside the walking casing 2, and an other end is inserted in the driven wheel of differential 3 relatively; Be separately installed with one and driven wheel of differential 3 bonded assembly arrangement of clutch on two semiaxis output shafts 5, each arrangement of clutch connects one group and turns to the pulling assembly.Further referring to accompanying drawing as seen, a limit lid 8 is respectively installed on the both sides of walking casing 2, turns to the outside of pulling assembly that dust boot 11 is installed.
Referring to accompanying drawing 1 as seen, described arrangement of clutch comprise and driven wheel of differential 3 ingear clutch ratchets 6 and be arranged on clutch ratchet 6 and bearing 4 between spring 7; Connect for spline between clutch ratchet 6 and the semiaxis output shaft 5.
Referring to accompanying drawing 2 as seen, the described pulling assembly that turns to comprises and clutch ratchet 6 bonded assembly shift forks 9, the fixing declutch shift shaft 10 of shift fork 9, rocking arm of rabbeting with shift fork 9 12 and the backguy joint 13 on the rocking arm.
The backguy that is connected on the backguy joint 13 is drawn from dust boot 11, receives on the control panel of handle pipe.
During the tiller straightaway, arrangement of clutch on two semiaxis output shafts 5 all is in engagement with driven wheel of differential 3, drive bevel gear axle 1 passes to clutch ratchet 6 by driven wheel of differential 3 with torsion, and clutch ratchet 6 drives 5 runnings of two semiaxis output shafts, and left and right sides tire is advanced simultaneously.
During left steering, pulling left side backguy joint 13, left rocking arm 12 anti-clockwise rotations drive left shift fork 9 and force left clutch ratchet 6 compression left springs 7, make left clutch ratchet 6 separate with driven wheel of differential 3, and left half axle output shaft 4 is hung empty, realizes left steering.
In like manner, pulling the right backguy joint 13 is realized right steering.
Claims (8)
1. tiller traveling gear, this traveling gear comprises walking casing (2), is vertically mounted on the interior active conical tooth shaft (1) of walking casing (2), is installed in the output shaft (5) in the walking casing (2) and is installed in output shaft (5) by bearing (4) level and go up and active conical tooth shaft (1) ingear driven wheel of differential (3), it is characterized in that: described output shaft (5) is two semiaxis output shafts, one end of described two semiaxis output shafts stretches out outside the walking casing (2), and the other end is inserted in the driven wheel of differential (3) relatively; Be respectively arranged with one and driven wheel of differential (3) bonded assembly arrangement of clutch on described two semiaxis output shafts (5), each arrangement of clutch all is connected with and turns to the pulling assembly.
2. traveling gear as claimed in claim 1 is characterized in that: described arrangement of clutch comprise be arranged on that output shaft (5) is gone up and driven wheel of differential (3) ingear clutch ratchet (6) and be installed in clutch ratchet (6) and bearing (4) between spring (7); Be connected for spline between described clutch ratchet (6) and the semiaxis output shaft (5).
3. traveling gear as claimed in claim 1 or 2 is characterized in that: described turn to the pulling assembly comprise with clutch ratchet (6) bonded assembly shift fork (9), fixedly shift fork (9) declutch shift shaft (10), the rocking arm of rabbeting with shift fork (9) (12) and be fixed on backguy joint (13) on the rocking arm (12).
4. traveling gear as claimed in claim 1 or 2, it is characterized in that: a limit lid (8) is respectively installed on walking casing (1) both sides.
5. traveling gear as claimed in claim 1 or 2 is characterized in that: turn to pulling assembly outside that dust boot (11) is installed.
6. as traveling gear as described in the claim 3, it is characterized in that: turn to pulling assembly outside that dust boot (11) is installed.
7. traveling gear as claimed in claim 1 or 2, it is characterized in that: described semiaxis output shaft (5) is six side's semiaxis.
8. as traveling gear as described in the claim 3, it is characterized in that: described semiaxis output shaft (5) is six side's semiaxis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202067373U CN201580249U (en) | 2009-10-20 | 2009-10-20 | Running mechanism of micro-cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202067373U CN201580249U (en) | 2009-10-20 | 2009-10-20 | Running mechanism of micro-cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580249U true CN201580249U (en) | 2010-09-15 |
Family
ID=42722245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202067373U Expired - Lifetime CN201580249U (en) | 2009-10-20 | 2009-10-20 | Running mechanism of micro-cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580249U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875323A (en) * | 2012-12-20 | 2014-06-25 | 刘继泽 | Double-walking rack device for grain seeder |
| CN104604381A (en) * | 2015-03-08 | 2015-05-13 | 车大强 | Novel mini-tiller steering clutch mechanism |
| CN104604383A (en) * | 2015-03-08 | 2015-05-13 | 车大强 | Improved mini-tiller steering clutch mechanism |
| CN110566664A (en) * | 2019-07-29 | 2019-12-13 | 李昶 | Shock attenuation variable speed steering mechanism |
-
2009
- 2009-10-20 CN CN2009202067373U patent/CN201580249U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875323A (en) * | 2012-12-20 | 2014-06-25 | 刘继泽 | Double-walking rack device for grain seeder |
| CN104604381A (en) * | 2015-03-08 | 2015-05-13 | 车大强 | Novel mini-tiller steering clutch mechanism |
| CN104604383A (en) * | 2015-03-08 | 2015-05-13 | 车大强 | Improved mini-tiller steering clutch mechanism |
| CN104604383B (en) * | 2015-03-08 | 2016-04-13 | 车大强 | The mini-size tillage machine improved turns to clutch |
| CN110566664A (en) * | 2019-07-29 | 2019-12-13 | 李昶 | Shock attenuation variable speed steering mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING ZONGSHEN BARBIERI TRACTOR MANUFACTURING Free format text: FORMER OWNER: CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD. Effective date: 20130828 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130828 Address after: 400054, 6, Shen Shen industrial park, 126 South Main Road, Banan District, Chongqing Patentee after: CHONGQING ZONGSHEN BABEIRUI TRACTOR MANUFACTURING CO., LTD. Address before: 400054 Banan District, Chongqing fried oil field Patentee before: Chongqing Zongshen General Power Machine Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |