CN2722586Y - Multifunction extirpator - Google Patents
Multifunction extirpator Download PDFInfo
- Publication number
- CN2722586Y CN2722586Y CN 200420085042 CN200420085042U CN2722586Y CN 2722586 Y CN2722586 Y CN 2722586Y CN 200420085042 CN200420085042 CN 200420085042 CN 200420085042 U CN200420085042 U CN 200420085042U CN 2722586 Y CN2722586 Y CN 2722586Y
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- frame
- extirpator
- elevating mechanism
- utility
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Abstract
The utility model provides a multifunction extirpator, comprising a machine frame, a driving mechanism, and an elevating mechanism. The machine frame is provided with a rotary knife wheel, combs and a plough head. The rotary knife wheel and the combs are respectively in transmission connection with the driving mechanism via their shafts. The middle-upper part of the cross beam of the machine frame is provided with the elevating mechanism, the plough head is provided with manuring holes, and the machine frame above the plough head is provided with a fertilizer box. The shaft of the switching mechanism of the fertilizer box is in transmission connection with the rotating mechanism through a driving auxiliary. The advantage of the utility model is that the multifunction extirpator is combined with a tractor to realize the once omnibearing completion of the weeding, earth-loosening, cultivating and manuring, with the tractor as the power. The machine also has the advantages of reasonable structure, adjustable ridge distance, no damage to the seedling in the seedling-combing, no damage to the root in rotation, and good earth-loosening effect, which is helpful to the development of the root of plant. Besides, the utility model can enhance the properties of drought-resistance and waterlogging-resistance, increase the output, and overcome the disadvantages of the herbicide.
Description
Technical field
The utility model relates to farm machinery, particularly a kind of multi-functional extirpator.
Background technology
At present, hoe or chemical herbicide are generally adopted in the dry land weeding.The former efficient is low, the land for growing field crops operation labor intensity is big, and the latter has high input and negative interaction is arranged.Prior art is that the patent No. is 01248487 utility model patent disclosed a kind of " multi-functional extirpator ", its basic structure comprises frame, transmission mechanism, elevating mechanism, on frame, be provided with and revolve the break bar that goes out, broach and colter, revolve go out break bar and broach and be in transmission connection with transmission mechanism by its axle respectively, be provided with elevating mechanism in the crossbeam middle upper portion of frame.Can be soybean, corn, multiple operation is once finished in combing weed eradication, seedling sidespin pine weed eradication, the ploughing and weeding of ridge ditch between the seedling of ridge crops such as jowar, cotton.Its shortcoming is the function that does not possess fertilising, also must carry out special operation, wasting manpower and material resources in addition when fertilising.
Summary of the invention
The purpose of this utility model provides a kind of novel multifunctional extirpator, to increase the function of its fertilising.
The technical solution of the utility model is as follows: comprise frame, transmission mechanism, elevating mechanism, on frame, be provided with and revolve the break bar that goes out, broach and colter, revolving go out break bar and broach is in transmission connection with transmission mechanism by its axle respectively, crossbeam middle upper portion in frame is provided with elevating mechanism, it is characterized in that: on described colter, be provided with fertilizer applying hole, on the frame above the colter fertilizer can is housed, the axle of fertilizer can material toggling mechanism is in transmission connection by transmission and described transmission mechanism.
Described elevating mechanism comprises the hand-operated lifting frame, and the adjustment leading screw that rises and falls on the hand-operated lifting frame is fixing by being threaded with it, and the adjustment leading screw that rises and falls is provided with two-way lifting disk.
Described elevating mechanism is the hydraulic bidirectional lifting fine-turning device.
The utility model has the advantages that: this machine combines with tractor and is that power is realized weeding, comprehensive the finishing of loosening the soil, intertill and apply fertilizer once with the tractor, this machine is rational in infrastructure, ridge is apart from adjustable, the comb seedling is part seedling not, unscrew and do not hinder root, it is effective to loosen the soil, and helps plant root system development, increase the fighting drought volume increase, overcome the drawback of herbicide.The fertilizing functions that increases can be realized four functions of a machine, and fertilising needn't separate operaton, has saved manpower and materials.
Description of drawings
Fig. 1 is the utility model driver composition;
Fig. 2 is the utility model frame and lifting structure figure;
Fig. 3 is the utility model comb seedling, unscrew the structure chart of weeding, intertillage and fertilising each several part.
Embodiment
Referring to Fig. 1～Fig. 3, the utility model comprises frame 1, transmission mechanism, elevating mechanism, is provided with elevating mechanism in the crossbeam middle upper portion of frame 1.
Frame 1 is provided with the hand elevating mechanism for opening font in front beam 31 middle upper portion of opening font frame 1, comprises promoting joint pin 2 and crane 4, and rising and falling on hand-operated lifting frame 4, it is fixing by being threaded with hand-operated lifting frame 4 to adjust leading screw 5.The adjustment leading screw 5 that rises and falls is provided with two-way lifting disk 6.Described elevating mechanism also can adopt present advanced person's hydraulic bidirectional lifting fine-turning device.
Transmission mechanism comprise clutch 8, sprocket wheel 9～14, bevel gear to 15, long pass moving axis 18, revolve the wheel shaft 19 that goes out, comb shaft 20, clutch 8 is in transmission connection with tractor belt wheel 7, as power intake.Clutch 8 and 9 coaxial connections of sprocket wheel, sprocket wheel 10 with 11 by 17 coaxial connections of clutch shaft, sprocket wheel 12 and three sprocket wheels 13 all are connected on the long pass moving axis 18.All be connected between sprocket wheel 9 and 10, the sprocket wheel 11 and 12 by chain drive.Sprocket wheel 14 is connected the centre of revolving the wheel shaft 19 that goes out, and the latter's two ends all are in transmission connection to 15 and two comb shafts 20 by bevel gear.Connect long pass moving axis 18, revolve go out wheel shaft 19 and comb shaft 20 by bearing in the bottom of opening font frame 1.
Vertically revolve the break bar 21 that goes out respectively revolving to be fixed with respectively on the wheel shaft 19 that goes out, on comb shaft 20, be fixed with adjustable broach 22, hang fixedly connected colter 23 at the frame back rest 24.Colter 23 penetrating angles adopt the screw rod adjustment.Be provided with fertilizer applying hole 30 at colter 23, fertilizer can 28 is housed on the frame above the colter 24, the axle 29 of the material toggling mechanism of fertilizer can 28 is in transmission connection by transmission and the long pass moving axis of being made up of sprocket wheel 27 and 25, chain 26 18, sprocket wheel 25 is connected on the long pass moving axis 18, and sprocket wheel 27 is connected on the axle 29 of material toggling mechanism.
The utility model is when work, the end 3 of opening openend two longerons of font frame 1 fixes on the semiaxis of the four-wheel tractor left and right sides by U type clamping, firm steady, overcome the trifilar suspension facility problem that rocks from side to side, manual fluctuation frame and hydraulic pressure lift piece are housed on the frame, the manual fluctuation frame can realize that by the adjustment leading screw that rises and falls light facility accurately rise and fall and the adjustment of the operation depth.
Comb seedling, unscrew clean tillage mechanism, be broach 22 and revolve that the break bar 21 that goes out links by short pass moving axis pin key and gearbox (bevel gear is to 15) realization works asynchronously, broach length can be adjusted, the lower limit of its radius of clean-up be positioned at the rotary tillage working depth 1/3 on, miter angle unscrews the clear seedling of combing from top to bottom perpendicular to the ridge seedling, pan soil between seedling and weeds are combed, and rotary blade can be designed to square.
Transmission mechanism is to utilize tractor as power, realizes that by clutch one-level slows down, again by the sprocket wheel on sprocket wheel 13 and the long pass moving axis 14 required rotating speed of finishing the work that slows down.
The utility model is power with the tractor, realizes weeding, loosens the soil, intertills and apply fertilizer and once finish, and herbicidal effect is good, and seedling-damaging ratio is low.It is effective to loosen the soil, and help plant root system development, overcome the drawback of herbicide, be the desirable facility of the large-scale production of green agriculture family.
Claims (3)
1, a kind of multi-functional extirpator, comprise frame, transmission mechanism, elevating mechanism, on frame, be provided with and revolve the break bar that goes out, broach and colter, revolving go out break bar and broach is in transmission connection with transmission mechanism by its axle respectively, crossbeam middle upper portion in frame is provided with elevating mechanism, it is characterized in that: be provided with fertilizer applying hole on described colter, on the frame above the colter fertilizer can be housed, the axle of fertilizer can material toggling mechanism is in transmission connection by transmission and described transmission mechanism.
2, multi-functional extirpator according to claim 1, it is characterized in that: described elevating mechanism comprises the hand-operated lifting frame, rising and falling on the hand-operated lifting frame, it is fixing by being threaded with it to adjust leading screw, and the adjustment leading screw that rises and falls is provided with two-way lifting disk.
3, multi-functional extirpator according to claim 1 is characterized in that: described elevating mechanism is the hydraulic bidirectional lifting fine-turning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420085042 CN2722586Y (en) | 2004-08-03 | 2004-08-03 | Multifunction extirpator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420085042 CN2722586Y (en) | 2004-08-03 | 2004-08-03 | Multifunction extirpator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2722586Y true CN2722586Y (en) | 2005-09-07 |
Family
ID=35036226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420085042 Expired - Fee Related CN2722586Y (en) | 2004-08-03 | 2004-08-03 | Multifunction extirpator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2722586Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696294A (en) * | 2012-06-13 | 2012-10-03 | 华南理工大学 | Weeding robot with adjustable center of gravity for paddy fields |
| CN106068709A (en) * | 2016-06-02 | 2016-11-09 | 东北农业大学 | The comb Seedling of comb helix configuration loosens the soil monomer |
-
2004
- 2004-08-03 CN CN 200420085042 patent/CN2722586Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696294A (en) * | 2012-06-13 | 2012-10-03 | 华南理工大学 | Weeding robot with adjustable center of gravity for paddy fields |
| CN106068709A (en) * | 2016-06-02 | 2016-11-09 | 东北农业大学 | The comb Seedling of comb helix configuration loosens the soil monomer |
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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 |