CN2703391Y - Efficient multifunction walking sowing, furrowing and rotary tilling machine - Google Patents
Efficient multifunction walking sowing, furrowing and rotary tilling machine Download PDFInfo
- Publication number
- CN2703391Y CN2703391Y CN 03278706 CN03278706U CN2703391Y CN 2703391 Y CN2703391 Y CN 2703391Y CN 03278706 CN03278706 CN 03278706 CN 03278706 U CN03278706 U CN 03278706U CN 2703391 Y CN2703391 Y CN 2703391Y
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- China
- Prior art keywords
- rotovator
- wheel
- diesel engine
- rotary cultivator
- sowing
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- Expired - Fee Related
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Abstract
Disclosed is an efficient multifunction walking sowing, furrowing and rotary cultivator, belonging to the technical field of farm machinery. The utility model comprises a rotary cultivator which is arranged and connected to a walking tractor. The rotary cultivator is provided with the triangle disk of the rotary cultivator, and the walking tractor is provided with a diesel engine with 20-25 horsepower. The triangle disk of the rotary cultivator and the driving chain wheel of the chain wheel gear shifting box of the rotary cultivator are arranged and connected to the same shaft. The triangle disk of the diesel engine can be directly connected with the triangle disk of the rotary cultivator through a triangular belt, and the triangular belt which connects the triangle disk of the diesel engine with the triangle disk of the rotary cultivator is provided with a tension wheel. The tension wheel is arranged on the extending body of the under-chassis transverse frame of the diesel engine through a tension wheel bracket. The utility model has the advantages of simple and reasonable structure, easy manufacture, low cost, reduced energy consumption, high speed, high efficiency, and good quality. Additionally, the diesel engine directly drives the chain wheel gear shifting box of the rotary cultivator through the triangular belt, the wear of the transmission gear box of the diesel engine is reduced, the cultivating area of the rotary cultivator is widened, and three mous are cultivated per hour.
Description
Technical field
The utility model relates to and the walking tractor matching rotovator, belongs to agricultural machinery technological field.
Background technology
At present, the hand tractor rotovator, comprise tail wheel, tail wheel bracket, coulter shaft, a jib, support arm side plate, the rotovator chain wheel-speed regulating change box of arm-rest frame, diesel engine triangle dish, gear box of tractor, anti-pulley and the rotovator of hand tractor etc., all be gear or universal drive shaft transmission drive rotovator gearbox by gear box of tractor, the supporting and operation of unit.The diesel engine that adopts on the hand tractor is 12 horsepowers, on the jib of rotovator a coulter shaft is installed, the final sprocket wheel of rotovator chain wheel-speed regulating change box is arranged near on the coulter shaft of support arm side plate, rotovator fabric width and driving wheel stand out are few, the farming fabric width is little, and farming efficient is low, and farming face exists dark on one side, shallow on one side phenomenon, cultivating quality is poor.
The utility model content
The purpose of this utility model is to provide a kind of farming fabric width big, farming efficient height, the sowing of high efficiency and multi-function hand-held, trench digging, rotovator that cultivating quality is good.
The purpose of this utility model is to realize like this, the sowing of high efficiency and multi-function hand-held, trench digging, rotovator, the arm-rest frame that comprises hand tractor, diesel engine triangle dish, the tail wheel bracket of gear box of tractor and rotovator, coulter shaft, prop up jib, the support arm side plate, rotovator chain wheel-speed regulating change box, it is characterized in that rotovator is provided with rotovator triangle dish, hand tractor is installed the 20-25 horsepower diesel, the drive sprocket of rotovator triangle dish and rotovator chain wheel-speed regulating change box is installed and is connected on the same axle, diesel engine triangle dish directly connects rotovator triangle dish by the V-belt, be provided with regulating wheel in diesel engine triangle dish and the V-belt that rotovator triangle dish is connected, regulating wheel is mounted on the under-chassis crossbearer ennation of diesel engine by the regulating wheel support.Described rotovator chain wheel-speed regulating change box is fastened on the rear portion central authorities of gear box of tractor.Described tail wheel bracket is fixed on sprocket wheel gearbox body rear side.Described arm-rest frame is fixed on rotovator chain wheel-speed regulating change box both sides.Final sprocket wheel axle center in the described rotovator chain wheel-speed regulating change box is provided with the splined hole that connects casing both sides and coulter shaft coupling, and final sprocket wheel both sides are by installing coulter shaft respectively between splined hole and the support arm side plate.The control handle of described regulating wheel is arranged on the right armrest frame.The anti-pulley of described hand tractor is provided with horizontal shape rake tooth and drag keel tooth, and the drag keel tooth is arranged in the middle of the wheel face, and the wheel face width is greater than 200 millimeters.
The utility model is rational in infrastructure simple, manufactures easily, and cost is low.Diesel engine directly drives the chain wheel-speed regulating change box of rotovator by V belt, reduces the wearing and tearing of diesel engine speed-changing gear box, cuts down the consumption of energy, and rotovator farming fabric width is big, per hour ploughs more than three mu, and speed is fast, the efficient height, and quality is good.The utility model can also as sowing, trench digging, be realized one-machine-multi-function by changing several parts.Be that former two rotovator coulter shaft are pulled down, change the sower coulter shaft, jib lengthening with rotovator replaces with cover plate, loads onto seeding apparatus, tail-gear spindle is pulled down, change drum roll, the mud shovel that turns over of rotovator chain wheel-speed regulating change box bottom is replaced with plough, the colter of rotovator chain wheel-speed regulating change box both sides is changed two special ditching knifes, for an earth of trench digging disperses uniformly, the colter bending with 3/4 bends towards two ends.By changing, promptly can be used as sowing, ditch and carry out operation simultaneously.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation at coulter shaft of the present utility model position;
Among the figure: diesel engine triangle dish 1, rotovator V-belt 2, clutch V-belt 3, clutch 4, rotovator triangle dish 5, rotovator chain wheel-speed regulating change box 6, regulating wheel control handgrip 7, Clutch Control handgrip 8, arm-rest frame 9, turn to handgrip 10, speed governing control stick 11, tail-gear spindle is regulated handgrip 12, tail wheel 13, tail wheel bracket 14, support arm side plate 15, ennation 16, regulating wheel support 17, regulating wheel 18, drive sprocket 19, prop up jib 20, upper cover plate 21, dashboard 22, final sprocket wheel 23, coulter shaft 24, colter 25, gear box of tractor 26, chain 27.
Embodiment
The 20-25 horsepower diesel is installed on the hand tractor frame, diesel engine triangle dish 1 connects rotovator triangle dish 5 and clutch 4 by rotovator V-belt 2, clutch V-belt 3, be provided with regulating wheel 18 in diesel engine triangle dish 1 and the V-belt that rotovator triangle dish 5 is connected, regulate the degree of tightness of belt and stopping, opening of rotovator by regulating wheel.The control handgrip 8 of clutch 4 and the control handgrip 7 of regulating wheel 18 and turn to handgrip 10 to be separately positioned on the arm-rest frame 9,11 bendings of speed governing control stick are on the casing right side.The chain wheel-speed regulating change box 6 of rotovator is installed in hand tractor gearbox 26 rear portion central authorities by ennation 16, about jib 20 and left and right sides arm-rest frame 9 be arranged on rotovator chain wheel-speed regulating change box both sides.Jib is divided into and is put upper cover plate 21, dashboard 22, prop up jib 20 two ends support arm side plate 15 is set respectively, final sprocket wheel 23 axle center in the rotovator chain wheel-speed regulating change box are provided with the splined hole that connects casing both sides and coulter shaft 24 couplings, and final sprocket wheel both sides are by installing two coulter shaft 24 that colter 25 is housed respectively between splined hole and the support arm side plate.Regulating wheel 18 is mounted on the regulating wheel support 17, and regulating wheel support 17 is fastened on the under-chassis crossbeam ennation 16 of diesel engine.Tail wheel 13 is installed on the tail wheel bracket 14, regulates handle 12 control tail wheel height by tail wheel, regulates the farming face depth.Drive sprocket 19 and final sprocket wheel 23 and the chain 27 that is installed on two sprocket wheels place in the rotovator chain wheel-speed regulating change box 6.Drive sprocket 19 is moved in the dribbling of rotovator triangle, and drive sprocket 19 makes final sprocket wheel 23 drive coulter shaft running farming again by chain drive.
Claims (7)
1, a kind of high efficiency and multi-function hand-held sowing, trench digging, rotovator, the arm-rest frame that comprises hand tractor, diesel engine triangle dish, the tail wheel bracket of gear box of tractor and rotovator, coulter shaft, prop up jib, the support arm side plate, rotovator chain wheel-speed regulating change box, it is characterized in that rotovator is provided with rotovator triangle dish, hand tractor is installed the 20-25 horsepower diesel, the drive sprocket of rotovator triangle dish and rotovator chain wheel-speed regulating change box is installed and is connected on the same axle, diesel engine triangle dish directly connects rotovator triangle dish by the V-belt, be provided with regulating wheel in diesel engine triangle dish and the V-belt that rotovator triangle dish is connected, regulating wheel is mounted on the under-chassis crossbearer ennation of diesel engine by the regulating wheel support.
2,, it is characterized in that described rotovator chain wheel-speed regulating change box is fastened on the rear portion central authorities of gear box of tractor according to the sowing of the described high efficiency and multi-function hand-held of claim 1, trench digging, rotovator.
3,, it is characterized in that described tail wheel bracket is fixed on sprocket wheel gearbox body rear side according to the sowing of the described high efficiency and multi-function hand-held of claim 1, trench digging, rotovator.
4,, it is characterized in that described arm-rest frame is fixed on rotovator chain wheel-speed regulating change box both sides according to the sowing of the described high efficiency and multi-function hand-held of claim 1, trench digging, rotovator.
5, according to the sowing of the described high efficiency and multi-function hand-held of claim 1, trench digging, rotovator, it is characterized in that the final sprocket wheel axle center in the described rotovator chain wheel-speed regulating change box is provided with the splined hole that connects casing both sides and coulter shaft coupling, final sprocket wheel both sides are by installing coulter shaft respectively between splined hole and the support arm side plate.
6,, it is characterized in that the control handle of described regulating wheel is arranged on the right armrest frame according to the sowing of the described high efficiency and multi-function hand-held of claim 1, trench digging, rotovator.
7, according to the sowing of the described high efficiency and multi-function hand-held of claim 1, trench digging, rotovator, it is characterized in that the anti-pulley of described hand tractor is provided with horizontal shape rake tooth and drag keel tooth, the drag keel tooth is arranged in the middle of the wheel face, and the wheel face width is greater than 200 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278706 CN2703391Y (en) | 2003-09-20 | 2003-09-20 | Efficient multifunction walking sowing, furrowing and rotary tilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03278706 CN2703391Y (en) | 2003-09-20 | 2003-09-20 | Efficient multifunction walking sowing, furrowing and rotary tilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703391Y true CN2703391Y (en) | 2005-06-08 |
Family
ID=34755701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03278706 Expired - Fee Related CN2703391Y (en) | 2003-09-20 | 2003-09-20 | Efficient multifunction walking sowing, furrowing and rotary tilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703391Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792796A (en) * | 2012-08-27 | 2012-11-28 | 山东省农业科学院 | Hand-held multi-functional agricultural machinery |
| CN107223368A (en) * | 2016-03-23 | 2017-10-03 | 王森豹 | A kind of hand drags supporting parallel-dual-power formula rotary cultivator |
-
2003
- 2003-09-20 CN CN 03278706 patent/CN2703391Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792796A (en) * | 2012-08-27 | 2012-11-28 | 山东省农业科学院 | Hand-held multi-functional agricultural machinery |
| CN107223368A (en) * | 2016-03-23 | 2017-10-03 | 王森豹 | A kind of hand drags supporting parallel-dual-power formula rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |