CN201146676Y - Knife pivot double-driven type rotavator - Google Patents
Knife pivot double-driven type rotavator Download PDFInfo
- Publication number
- CN201146676Y CN201146676Y CNU2008200891773U CN200820089177U CN201146676Y CN 201146676 Y CN201146676 Y CN 201146676Y CN U2008200891773 U CNU2008200891773 U CN U2008200891773U CN 200820089177 U CN200820089177 U CN 200820089177U CN 201146676 Y CN201146676 Y CN 201146676Y
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- gearbox
- shaft
- drive
- box
- 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 relates to a cutter shaft double-drive rotocultivator. A gear-box and a cutter shaft of the existing rotocultivator have high failure rate in the use process. The cutter shaft double-drive rotocultivator comprises a tractor and an output shaft, wherein, the output shaft is connected with a central gear-box (1); both sides of the central gear-box are respectively connected with a transmission shaft (2) which is correspondingly connected with a side gear-box (3), and the side gear-box is correspondingly connected with a cutter shaft (4) and is fixed on a stander (5); the sander is connected with a hanging device (6). The cutter shaft double-drive rotocultivator is used as an agriculture machine.
Description
Technical field:
The body utility model relates to a kind of agricultural machinery, is specifically related to the two type rotovators that drive of a kind of cutter shaft.
Background technology:
As everyone knows, the common drawback that exists in the current rotovator is: the rotovator that working width is little all adopts an avris transmission, the advantage of this kind of drive is not have in the whole work width of cloth and balks, but when working width is big, the stressed bad fault rate height of limit case, so generally adopt the mode of central transmission on the large-scale rotovator of working width more than 2 meters, its advantage is the gearbox stress equalization, but balks at the casing place.When working width surpasses 3 meters, because the longer torsion of cutter shaft is big, no matter adopt above any kind of drive, in use the fault rate of gearbox and cutter shaft is all a lot.
Summary of the invention:
The purpose of this utility model provides that a kind of cutter shaft is two to drive the type rotovator, changed the mode of the driving force of rotary tiller shaft in the past by one-sided transmission, by two limit gearboxes the cutter shaft two ends driven simultaneously to reach two purposes of driving.
Above-mentioned purpose realizes by following technical scheme:
The two type rotovators that drive of cutter shaft, its composition comprises: tractor and output shaft, described output shaft connects central gearbox, described central gearbox both sides connect power transmission shaft respectively, the corresponding fillet gearbox of described power transmission shaft, the corresponding cutter shaft that connects of described limit gearbox, described limit gearbox is fixed on the frame, and described frame connects suspension arrangement.
The beneficial effects of the utility model:
1. this product design novelty, practicality is good, has both improved the force structure of single side transmission cutter shaft and limit gearbox, has eliminated the cantilever moment of flexure of transmission cutter shaft, has prolonged service life.By a transmission cutter shaft job, solved the problem of balking of central transmission again, fault rate reduces.
2. do not have in the whole working width and balk.
3. casing disperses relatively, and for ease of maintenaince, the diameter of axle reduces, and the cost of bearing and adapter also decreases, and maintenance cost obviously descends.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
Embodiment:
Embodiment 1:
The two type rotovators that drive of cutter shaft, its composition comprises: tractor and output shaft, described output shaft connects central gearbox 1, described central gearbox both sides connect power transmission shaft 2 respectively, the corresponding limit gearbox 3 that connects both sides of described power transmission shaft, two described limit gearboxes connect the two ends of cutter shaft 4 respectively in correspondence, described limit gearbox is fixed on the frame 5, and described frame connects suspension arrangement 6.
Drive mechanism of the present utility model is made up of a central gearbox and two limit gearboxes, after the commutation and deceleration of power by tractor motive power output shaft output through central gearbox, biography is to two limit gearboxes of frame both sides, drive when realizing cutter shaft by two limit gearboxes through the two ends of cutter shaft again, reach two purposes of driving.
Described cutter shaft can be the one or more cultivating members that can finish the different work performance simultaneously, can use combined type.
Claims (1)
1. two type rotovators that drive of a cutter shaft, its composition comprises: tractor and output shaft, it is characterized in that: described output shaft connects central gearbox, described central gearbox both sides connect power transmission shaft respectively, the corresponding fillet gearbox of described power transmission shaft, the corresponding cutter shaft that connects of described limit gearbox, described limit gearbox is fixed on the frame, and described frame connects suspension arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200891773U CN201146676Y (en) | 2008-01-25 | 2008-01-25 | Knife pivot double-driven type rotavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200891773U CN201146676Y (en) | 2008-01-25 | 2008-01-25 | Knife pivot double-driven type rotavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201146676Y true CN201146676Y (en) | 2008-11-12 |
Family
ID=40114442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200891773U Expired - Fee Related CN201146676Y (en) | 2008-01-25 | 2008-01-25 | Knife pivot double-driven type rotavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201146676Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293077A (en) * | 2010-12-13 | 2011-12-28 | 曹安柏 | Large hydraulic (electrical) rotary tiller |
| CN103404262A (en) * | 2013-08-30 | 2013-11-27 | 泰州樱田农机制造有限公司 | Efficient folding type cultivator |
-
2008
- 2008-01-25 CN CNU2008200891773U patent/CN201146676Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293077A (en) * | 2010-12-13 | 2011-12-28 | 曹安柏 | Large hydraulic (electrical) rotary tiller |
| CN103404262A (en) * | 2013-08-30 | 2013-11-27 | 泰州樱田农机制造有限公司 | Efficient folding type cultivator |
| CN103404262B (en) * | 2013-08-30 | 2015-12-23 | 泰州樱田农机制造有限公司 | Efficient collapsible harvesting and tillage machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20130125 |