CN202652829U - Walking stubble cleaning returning to field operation machine - Google Patents
Walking stubble cleaning returning to field operation machine Download PDFInfo
- Publication number
- CN202652829U CN202652829U CN 201220287182 CN201220287182U CN202652829U CN 202652829 U CN202652829 U CN 202652829U CN 201220287182 CN201220287182 CN 201220287182 CN 201220287182 U CN201220287182 U CN 201220287182U CN 202652829 U CN202652829 U CN 202652829U
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- China
- Prior art keywords
- stubble
- cleaning
- frame
- walking
- gearbox
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- Expired - Lifetime
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Abstract
The utility model provides a walking stubble cleaning returning to field operation machine. The walking stubble cleaning returning to field operation machine comprises a motive power walk main machine and a stubble cleaning assembly, a speed changing box in the motive power walk main machine is installed on the front portion of a rack, an engine which is opposite to the speed changing box is installed on the rear portion of the rack, a walking wheel shaft is located on the lower portion of the rack and is in a transmission connection through a first output shaft of the speed changing box, a ridge flattening guide wheel and a support of the ridge flattening guide wheel are installed at a front end of the rack, the stubble cleaning assembly is installed on a rack installing seat which is located in the front of the walking wheel shaft, and a second speed changing output shaft of the speed changing box and a stubble cleaning hobbing cutter shaft which is located in the front of the walking wheel shaft are in a speed reduction transmission connection. The walking stubble cleaning returning to field operation machine has the advantages that the operation energy consumption is low, the operation is effort-saving, the stubble cleaning operation in sloping fields can be achieved, and the safety is high.
Description
Technical field
The utility model relates to agriculture arable land stubble-cleaning work tool, in particular Miniature walking stubble-cleaning work tool.
Background technology
Existing small size hand arable land stubble-cleaning operation agricultural machinery, structure forms and comprises power walking main frame and stubble-cleaning assembly, the engine of power walking main frame is fixed on frame front, gearbox is fixed on the frame rear portion, the stubble-cleaning assembly is in transmission connection by gearbox and is arranged on power walking main frame rear portion, another deceleration output shaft ground-engaging wheel of gearbox; Described power walking main frame is generally hand tractor, such as Chinese patent: CN201120053153.4 disclosed the stubble cleaner of walking tractor matching " a kind of with ".The technical problem underlying that prior art exists is: 1, the engine behind front wheel structure causes machine gravity unstable, must strengthen hand steered strength and keep balance between the stubble-cleaning assembly of engine and High Rotation Speed operation, both having made is plane stubble-cleaning operation, operating personnel's the amount of labour is also very large, gruelling, when meeting the hillside fields operation, the machine front end is heavy, the stubble-cleaning assembly of rear end High Rotation Speed stubble-cleaning operation skids, hand steered strength also can't stop the front end gravity inertial, cause whole the sideslip, can't finish hillside fields stubble-cleaning operation; 2, energy consumption is large, High Rotation Speed go out recommend operation the stubble-cleaning assembly with respect to slow-speed of revolution road wheel, the reverse promotion differential force that both form has formed stubble-cleaning part one and has wanted stubble-cleaning work, also will promote the mode of operation of power walking main frame operation walking, power consumption is large, increased oil consumption; 3, poor stability, operating personnel are the most approaching with the stubble-cleaning hobboing cutter that runs up, though the stubble-cleaning hobboing cutter has the safety guard protection, excessively near distance has increased operating personnel's insecurity greatly.
Summary of the invention
Goal of the invention of the present utility model be to provide a kind of energy-conservation, laborsaving, easily handle and safe hand steered stubble-cleaning field workover rig also.The hand steered stubble-cleaning that the utility model provides is field workover rig technical scheme also, its main technical content is: a kind of hand steered stubble-cleaning is the field workover rig also, form and comprise power walking main frame and stubble-cleaning assembly, gearbox in the power walking main frame is installed in frame front, engine is installed in the frame rear portion with respect to gearbox, live axle is positioned at frame lower, be in transmission connection by gearbox the first output shaft, sleeping ridge guide wheel and support thereof are installed on the frame front end, the stubble-cleaning assembly is installed on the frame mount pad in live axle the place ahead, gearbox the second speed change output shaft with between the stubble-cleaning cutter shaft in live axle the place ahead, be connected by deceleration transmission.
The disclosed hand steered stubble-cleaning of the utility model is field workover rig technical scheme also, heavy engine is installed in the frame rear portion with respect to gearbox, front gearbox is that the condition of having created is installed in the reach of stubble-cleaning assembly, its advantage mainly contains: machine gravity is stable, the stubble-cleaning hobboing cutter of High Rotation Speed stubble-cleaning operation is with respect to rear portion slow-speed of revolution road wheel, the reverse push differential force on both and ground is actual have been formed front stubble-cleaning and has driven, the job state that rear walking wheel steadily supports, operation energy consumption reduces greatly, compared with prior art, existing hand-held stubble-cleaning agricultural machinery configuration power is 15-18 horsepower, the actual disposition power of the technical program only needs 8-10 horsepower, in the stubble-cleaning operation, grading operation can need not hand steered, this hand steered stubble-cleaning also field workover rig can drive walking voluntarily, the stubble-cleaning operation, the operation quantity of labour reduces greatly, very laborsaving, only very light hand steered strength can make complete machine stubble-cleaning operation steadily when big rise and fall, the technical program has overcome the phenomenon that the operation of machine hillside fields is breakked away, realize hillside fields stubble-cleaning operation technique effect, can steadily be not more than 23 ° of slope angle slope stubble-cleaning operations; Another major technique advantage of the technical program is safe, and the stubble-cleaning assembly is away from handling position, thereby has solved the technical problem that there is potential safety hazard in existing stubble-cleaning agricultural machinery.
Description of drawings
Accompanying drawing is the also scantling plan of field workover rig of this hand steered stubble-cleaning.
Embodiment
The disclosed hand steered stubble-cleaning of the utility model is the field workover rig also, and contexture comprises power walking main frame and stubble-cleaning assembly.Power walking main frame is made of frame 3 and the engine 1, gearbox 2 and the running gear that are installed on the frame 3, handle 5 is being contained in frame 3 rear ends, rear portion, engine 1 installation frame, 3 top, gearbox 2 is installed in frame 3 upper front part with respect to engine 1, the first speed change output shaft of gearbox 2 drives the live axle 4 that is rotatably installed in frame 3 belows through belt or chain drive 21, road wheel is installed at live axle 4 two ends, sleeping ridge guide wheel 6 and support 60 thereof are installed on frame 3 front ends, and sleeping ridge guide wheel 6 and road wheel glue back and front supporting drive complete machine operation walking.Described sleeping ridge guide wheel 6 be two symmetries back to the taper plate wheel, the angle of taper of its circumference conical surface conforms to oblique angle, ridge side, ground, make two sleeping ridge guide wheel 6 card row on the ridge of location, guiding complete machine stubble-cleaning job run, sleeping ridge guide wheel wheel carrier 62 is slidingly matched with the wheel carrier fairlead 61 of support 60, and fix both relative positions by fixture, the stubble-cleaning degree of depth is to realize by the relative altitude of adjusting between wheel carrier 62 and the support 60.The stubble-cleaning assembly is arranged on the frame mount pad 33 in live axle the place ahead, frame 3 front ends top is provided with the primary speed-down axle, between the second speed change output shaft and primary speed-down axle of gearbox 2, between primary speed-down axle and the stubble-cleaning cutter shaft respectively through two-stage transmission mechanism 8,9 deceleration transmission, drive the rotation of stubble-cleaning hobboing cutter 7 stubble-cleanings, stubble-cleaning hobboing cutter 7 is preferably in stubble-cleaning work under the rotating speed of 500-700r/min.Above-mentioned transmission mechanism is belt gear or chain drive.
Claims (4)
1. hand steered stubble-cleaning field workover rig also, form and comprise power walking main frame and stubble-cleaning assembly, it is characterized in that the gearbox (2) in the power walking main frame is installed in frame (3) front portion, engine (1) is installed in the frame rear portion with respect to gearbox, live axle (4) is positioned at frame lower, be in transmission connection by gearbox the first output shaft, sleeping ridge guide wheel (6) and support (60) thereof are installed on the frame front end, the stubble-cleaning assembly is installed on the frame mount pad (33) in live axle the place ahead, gearbox the second speed change output shaft with between the stubble-cleaning cutter shaft in live axle the place ahead, be connected by deceleration transmission.
2. hand steered stubble-cleaning according to claim 1 field workover rig also, it is characterized in that described sleeping ridge guide wheel (6) be two symmetries back to the taper plate wheel, the angle of taper of its circumference conical surface conforms to oblique angle, ridge side, ground.
3. hand steered stubble-cleaning according to claim 1 and 2 field workover rig also, the wheel carrier (62) that it is characterized in that sleeping ridge guide wheel is slidingly matched with the wheel carrier fairlead (61) of support (60), and is provided with the fixture of fixing both relative positions.
4. hand steered stubble-cleaning according to claim 1 field workover rig also, it is characterized in that frame (3) front end top is provided with the primary speed-down axle, between the second speed change output shaft and primary speed-down axle of gearbox (2), between primary speed-down axle and the stubble-cleaning cutter shaft respectively through two-stage transmission mechanism (8,9) deceleration transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287182 CN202652829U (en) | 2012-06-18 | 2012-06-18 | Walking stubble cleaning returning to field operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287182 CN202652829U (en) | 2012-06-18 | 2012-06-18 | Walking stubble cleaning returning to field operation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652829U true CN202652829U (en) | 2013-01-09 |
Family
ID=47447790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287182 Expired - Lifetime CN202652829U (en) | 2012-06-18 | 2012-06-18 | Walking stubble cleaning returning to field operation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726173A (en) * | 2012-06-18 | 2012-10-17 | 张凤武 | Hand stubble-cleaning return-to-field operation machine |
| CN103947312A (en) * | 2014-04-19 | 2014-07-30 | 曾宪泽 | Mini-tiller with double rotary cultivation shafts and speed control rod |
-
2012
- 2012-06-18 CN CN 201220287182 patent/CN202652829U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102726173A (en) * | 2012-06-18 | 2012-10-17 | 张凤武 | Hand stubble-cleaning return-to-field operation machine |
| CN103947312A (en) * | 2014-04-19 | 2014-07-30 | 曾宪泽 | Mini-tiller with double rotary cultivation shafts and speed control rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |