CN201267093Y - Single-wheel driving rotavator - Google Patents
Single-wheel driving rotavator Download PDFInfo
- Publication number
- CN201267093Y CN201267093Y CNU2008202103500U CN200820210350U CN201267093Y CN 201267093 Y CN201267093 Y CN 201267093Y CN U2008202103500 U CNU2008202103500 U CN U2008202103500U CN 200820210350 U CN200820210350 U CN 200820210350U CN 201267093 Y CN201267093 Y CN 201267093Y
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- China
- Prior art keywords
- wheel
- reductor
- frame
- engine
- sprocket wheel
- 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 single-wheel driving rotavator, belonging to the field of agricultural field management machinery, which comprises a frame, an engine, a speed reducer, a drive wheel, a rotary blade, a handrail and a tail wheel, wherein, the upper part of the frame is provided with the engine, the speed reducer, a clutch, a transmission shaft and the handrail; and the lower part of the frame is provided with the drive wheel, the rotary blade and the tail wheel. In the utility model, the engine drives the drive wheel to drive the rotavator to move through the speed reducer and a chain wheel pair, at same time drives the rotary blade to rotate to realize the purpose of rotary tillage, thus resolving the defect that the existing double-wheel drive operation is easy to damage crops. The utility model can be widely applicable to the field management of field crop and the tillage operation of field.
Description
Technical field:
The utility model relates to a kind of single wheel and drives rotovator, belongs to agriculture field management machinery field.
Background technology:
Present field management machinery mainly is mini-size tillage machine, drives because mini-size tillage machine is a two-wheel, damages the crops during operation easily by pressure, is not easy in crops operation in the ranks.Also having a kind of cultivator in addition, mainly is the operation of band turnplow, and it does not possess rotary tillage stubble-cleaning function.
The utility model content:
The purpose of this utility model is to provide a kind of and is used as power with put-put, drives the single wheel walking, drives the rotary blade operation simultaneously, and the single wheel that can extensively be adapted to nonirrigated farmland field crop field management requirement drives rotovator.
The purpose of this utility model realizes by the following technical solutions:
The rotovator that this single wheel drives is by frame, engine, reductor, driving wheel, rotary blade, handrail and tail wheel constitute, engine is equipped with on the top of frame, reductor, clutch, power transmission shaft and handrail, the bottom of frame is equipped with driving wheel from front to back successively, rotary blade and tail wheel, one side of engine is equipped with reductor, one end of reductor is equipped with clutch, clutch is connected with engine belt pulley by belt, the other end of reductor is equipped with sprocket wheel (or gear), and sprocket wheel (or gear) connects the sprocket wheel (or gear) that is contained on the live axle by chain (or gear); Sprocket wheel (or gear) connects sprocket wheel (or gear) on the power transmission shaft by chain (or gear), and the sprocket wheel on the power transmission shaft (or gear) is connected with sprocket wheel (or gear) on the cutter shaft by chain (or gear), and rotary blade is housed on the cutter shaft.
Described single wheel drives rotovator, and its sprocket wheel, chain drive structure also can adopt meshed transmission gear, but its transmission speed ratio should be consistent with sprocket wheel chain transmission speed ratio.
The quantity that described single wheel drives the driving wheel of rotovator only is one.
Oil Switch, clutch handle and clutch hook are housed on the handrail of described single wheel driving rotovator.
Described single wheel drives rotovator, and the power take-off of its reductor also can be used gear drive live axle and cutter shaft.
The reductor that described single wheel drives rotovator is a cycloidal planetary gear speed reducer, also can be speed-changing gear box.
The utility model has the advantages that:
This single wheel does not damage the crops by pressure when driving the rotovator operation, and light and flexible is simple in structure, easy to manufacture, the operating efficiency height, and use cost is low.
Description of drawings:
Fig. 1 is that single wheel drives the rotovator front view.
Fig. 2 is that single wheel drives the rotovator vertical view.
Among the figure: 1, engine, 2, belt, 3, reductor, 4, clutch, 5, sprocket wheel, 6, chain, 7, sprocket wheel, 8, power transmission shaft, 9, sprocket wheel, 10, bearing block, 11, Oil Switch, 12, clutch handle, 13, handrail, 14, backguy, 15, screw, 16, tail wheel frame, 17, tail wheel, 18, Even sheets, 19, chain, 20, sprocket wheel, 21, cutter shaft, 22, rotary blade, 23, sprocket wheel, 24, chain, 25, sprocket wheel, 26, live axle, 27, driving wheel, 28, frame, 29, the clutch hook.
Embodiment:
Consult accompanying drawing (1-2), in the drawings, the front upper part of frame 28 is equipped with engine 1, reductor 3 and power transmission shaft 8 are housed in the middle and upper part of frame 28, one end of reductor 3 is equipped with clutch 4, clutch 4 is connected with the belt pulley of engine 1 by belt 2, bear torsion that engine 1 transmits and the power input shaft of passing to reductor 3, by the clutch handle 12 on the pulling handrail 13, clutch 4 is separated, loosen clutch handle 12, clutch 4 combinations are equipped with sprocket wheel 23 and sprocket wheel 5 on the power take-off of the other end of reductor 3; Power transmission shaft 8 is installed in the bearing block 10 by bearing, and sprocket wheel 7 and sprocket wheel 9 are housed on power transmission shaft 8, and sprocket wheel 7 is connected with sprocket wheel 5 by chain 6; In the upper back of frame 28 handrail 13 is housed, the front end of handrail 13 is fixed on the frame 28, its middle part led to Even sheet 18 and was connected with frame 28; several screws are arranged on Even sheet 18, be used to regulate the height of handrail 13, handrail 13 is made up of two steel pipes, and both sides are equipped with Oil Switch 11 and clutch handle 12 and clutch hook 29 respectively above it, pull Oil Switch 11, can make the rotating speed of engine 1 reach instructions for use.Live axle 26 is equipped with in preceding bottom in frame 28, driving wheel shaft is installed on the frame 28 by bearing and bearing block, driving wheel 27 is equipped with at the middle part of live axle 26, driving wheel 27 usefulness steel metal plates are welded, one end of live axle 26 is equipped with sprocket wheel 25, sprocket wheel 25 is connected with sprocket wheel 23 by chain 24, and the torsion of reductor 3 is delivered on the driving wheel 27; Cutter shaft 21 cutter shafts 21 are housed in the middle and lower part of frame 28 to be installed on the frame 28 by bearing and bearing block, rotary blade 22 is equipped with at the middle part of cutter shaft 21, one end of cutter shaft 21 is equipped with sprocket wheel 20, sprocket wheel 20 is connected with sprocket wheel 9 by chain 19, torsion on the power transmission shaft 8 is delivered on the cutter shaft 21, at the rear lower of frame 28 tail wheel frame 16 is housed, the tail wheel 17 that can rotate is equipped with in the bottom of tail wheel frame 16, tail wheel frame 16 is fixed on the frame 28 by screw 15, and tail wheel frame 16 can be transferred up and down.
12 gowns of earlier clutch being shaken hands during operation are gone in the clutch hook 29, clutch 4 is separated, restart engine 1, pull Oil Switch 11, when making the rotating speed of engine 1 be increased to certain speed, loosen the clutch handle 12, at this moment the power of engine 1 is through clutch 4, reductor 3, pass to driving wheel 27 and cutter shaft 21 respectively, at this moment, driving wheel 27 promotes frame 28 and moves ahead, and rotary blade 22 rotates simultaneously, earth is turned under the speed of driving wheel 27 controls smashed, by regulating the height of tail wheel 17, can adjust the degree of depth that rotary blade is cut soil.During tune, handrail 13 is upwards mentioned, driving wheel 27 drags frame and moves ahead, and rotary blade idle running does not damage the crops, after tune is finished, puts down handrail 13, can carry out the rotary tillage operation.
Claims (4)
1. a single wheel drives rotovator, it is by frame (28), engine (1), reductor (3), driving wheel (27), rotary blade (22) and handrail (13) constitute, engine (1) is equipped with on the top of frame (28), reductor (3) and handrail (13), it is characterized in that: the front lower of frame (28) is equipped with a driving wheel (27), reductor (3) is equipped with at the middle part, rotary blade (22) and tail wheel (17) are equipped with in the bottom of back, engine (1) is contained in the top of driving wheel (27), one end of reductor (3) is equipped with clutch (4), clutch (4) is connected with the belt pulley of engine (1) by belt (2), the other end of reductor (3) is equipped with sprocket wheel (5,23), sprocket wheel (23) connects the sprocket wheel (25) that is contained on the live axle (26) by chain (24), driving wheel (27) is housed on the live axle (26), sprocket wheel (5) is by the sprocket wheel (7) on chain (6) the connection power transmission shaft (8), sprocket wheel (9) on the power transmission shaft (8) is connected with sprocket wheel (20) on the cutter shaft (21) by chain (19), and rotary blade (22) is housed on the cutter shaft (21).
2. single wheel according to claim 1 drives rotovator, it is characterized in that: Oil Switch (11) and clutch handle (12) and clutch hook (29) is housed on the handrail (13).
3. single wheel according to claim 1 drives rotovator, it is characterized in that: the power output uranium of reductor (3) also can be used gear drive driving wheel uranium (26) and cutter uranium (21).
4. single wheel according to claim 1 drives rotovator, and it is characterized in that: described reductor (3) is a cycloidal planetary gear speed reducer, also can be speed-changing gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202103500U CN201267093Y (en) | 2008-09-29 | 2008-09-29 | Single-wheel driving rotavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202103500U CN201267093Y (en) | 2008-09-29 | 2008-09-29 | Single-wheel driving rotavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267093Y true CN201267093Y (en) | 2009-07-08 |
Family
ID=40839663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202103500U Expired - Fee Related CN201267093Y (en) | 2008-09-29 | 2008-09-29 | Single-wheel driving rotavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267093Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814634A (en) * | 2013-12-05 | 2014-05-28 | 西南大学 | Small-sized crawler chained hand deep-tiller |
-
2008
- 2008-09-29 CN CNU2008202103500U patent/CN201267093Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814634A (en) * | 2013-12-05 | 2014-05-28 | 西南大学 | Small-sized crawler chained hand deep-tiller |
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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: 20090708 Termination date: 20130929 |