CN201928599U - Multifunctional farm vehicle - Google Patents
Multifunctional farm vehicle Download PDFInfo
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- CN201928599U CN201928599U CN2010206160162U CN201020616016U CN201928599U CN 201928599 U CN201928599 U CN 201928599U CN 2010206160162 U CN2010206160162 U CN 2010206160162U CN 201020616016 U CN201020616016 U CN 201020616016U CN 201928599 U CN201928599 U CN 201928599U
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- vehicle
- farm
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- body frame
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Abstract
A multifunctional farm vehicle comprises a main vehicle frame, an engine, a gearbox, a transfer case, a transmission shaft, a braking system, a main vehicle frame deformation hydraulic oil cylinder and a farm tool lifting hydraulic oil cylinder. The main vehicle frame is composed of a front vehicle frame segment and a rear vehicle frame segment. The front vehicle frame segment comprises two side bars, a front crossbeam, an engine bed rack and a rear crossbeam; the side bars, the crossbeams and the engine bed rack are connected to form a firm rigid framework by welding. The rear vehicle frame segment of the main vehicle frame is composed of two side bars, a front crossbeam, a middle beam and an end beam; The side bars is connected with the crossbeam to form a firm rigid framework by welding. The two side bars of the rear vehicle frame segment can be inserted into the two side bars of the front vehicle frame segment to form the front and the rear vehicle frame segment into a telescopic integral body. A farm tool lifting rack is mounted on the rear portion of the rear vehicle frame segment; a farm tool lifting rack support arm is fixed with the farm tool lifting rack; the farm tool lifting rack is hinged on the middle beam of the rear vehicle frame segment by a lifting rack shaft. Compared with prior arts, the utility model achieves the advantages of convenient use, strong adaptability and rapid investment return.
Description
Technical field
The utility model relates to a kind of agricultural machinery, particularly relates to a kind of multifunctional agricultural vehicle.
Background technology
At present, production and sales are used in the motor vehicle in rural area, and agricultural transportation vehicle, tricycle, carriage and tractor are arranged.Agricultural transportation vehicle, tricycle, carriage only are applicable to the transportation of highway and backroad, can not be engaged in every operation in farmland.And tractor can only be used for farm work and transportation, country's transportation of forbidding setting out on a journey, and year availability is low.Therefore, agricultural transportation vehicle, tricycle, carriage can not carry out every operation to the farmland again, the tractor transportation of can not setting out on a journey again, the both has limitation, and it is low with rate to exist bicycle year system, and the comprehensive utilization performance is bad, investment is reclaimed and is waited shortcoming slowly, is not the desirable farm equipment of peasant.
The utility model content
The purpose of this utility model is for relating to the deficiency that above-mentioned existing agricultural machinery exists, and a kind of multifunctional agricultural vehicle is provided, and this vehicle can transport, and can be engaged in every operation in farmland again.Make agri-vehicle become the multifunctional vehicle of Transformers formula, improve the comprehensive utilization performance, reach the purpose that a car is used more.Because the many usefulness of a car, also reduced or do not made other agri-vehicle, saved a large amount of manufacturing steel.Can make the peasant buy equipment less again, save investment.Actual conditions and needs that the peasant can indiscriminately ad. as one wishes give birth to according to agricultural transport or farmland operation with multifunctional farm vehicle, enhance productivity and economic benefit.
The technical scheme that adopts
Multifunctional farm vehicle comprises main body frame, engine, gearbox, transfer case, power transmission shaft, brake system, main body frame distortion hydraulic jack.Farm implements lifting hydraulic jack.
Main body frame is made up of frobt vehicle and deutomerite vehicle frame, and the prosthomere vehicle frame is by both sides side bar (big flat square tube), front beam, engine mounting, rear cross beam, with welding side bar and beam engine mounting is connected into firm braced frame.Main body frame deutomerite vehicle frame is with welding side bar and crossbeam to be linked to be firm braced frame by both sides side bar (little flat square tube), front beam, intermediate beam, tip beam.The both sides side bar of deutomerite vehicle frame (little flat square tube) can be pegged graft with the both sides side bar (big flat square tube) of prosthomere vehicle frame.The joint vehicle frame constitutes a retractable integral body before and after making.The rear portion of deutomerite vehicle frame is equiped with the farm implements crane, and the farm implements crane is fixedly connected with a farm implements crane support arm.The farm implements crane is hinged on the intermediate beam of deutomerite vehicle frame by a crane axle.
Described main body frame distortion hydraulic jack is hinged on the rear cross beam of prosthomere vehicle frame, and the front end of the piston rod of hydraulic jack is hinged on the end beams of deutomerite vehicle frame.Stretching of the piston rod of distortion hydraulic jack drives prosthomere vehicle frame and deutomerite vehicle frame and elongates or shortens, and reaches the purpose of main body frame distortion.The main body frame elongation shortens to the farmland operation state for travel position.
Described farm implements lifting hydraulic jack is hinged on the front beam of deutomerite vehicle frame, and the front end of farm implements lifting hydraulic cylinder piston rod and described farm implements crane support arm are hinged, and drives the motion of farm implements crane, farm implements is promoted or landing.
Described brake system, comprise left and right sides master cylinder, left and right sides brake pedal plate, left and right sidesing driving wheel braking device, the left side master cylinder, brake gear by left side brake pedal plate control left side driving wheel, during left steering, steering wheel or handle-bar turn left, depress the left side brake pedal plate simultaneously, can make the left side drive braking, motor-car is given the right side driving wheel by the differential mechanism of drive axle with transmission of power, make right side driving wheel rotation, but the vehicle pivot stud reaches minimum turning radius, can improve operating efficiency and the quality of vehicle to the farmland.Right side skidding master cylinder, by right side skidding pedal, the braking device of control right side driving wheel is during the vehicle right turn, steering wheel or handgrip turn right, depress right side skidding pedal simultaneously, can make right side driving wheel skidding, power differential mechanism, give the left side driving wheel transmission of power by drive axle, make left side driving wheel rotation, but the vehicle pivot stud reaches minimum turning radius, to improve operating efficiency and the quality of vehicle to the farmland.
The left and right sides brake pedal plate of above-mentioned brake system, when hauling operation, can pass through left and right sides brake pedal plate interlock, left and right sides brake pedal plate is locked together, when needs brake, the driver can depress left and right sides brake pedal plate simultaneously, makes left and right sides wheel skidding simultaneously, guarantees traffic safety.
Above-mentioned farm implements crane support arm links by vertical adjusting lever and two farm implements draw bars, the front end of two farm implements drawbar member is hinged on the rear drive axle housing, the rear end of two drawbar member connects with farm implements, and the upper connecting rod front end of control farm implements connects with the tip beam of deutomerite vehicle frame.
Be equiped with the loading case on the aforementioned body vehicle frame, the both sides of loading case are provided with the railway carriage or compartment plate, and the front and back end of railway carriage or compartment plate is welded with vertical square tube respectively, in each vertical square tube retractable leg are housed all, all do not have bolt on each vertical square tube, control stretching or contracting of each supporting leg.When the needs vehicle deformation is the farmland operation state, remove four of the loading railway carriage or compartment fixedly latch hooks, the control bolt of four supporting legs of two side carriage plates is removed, four supporting legs are stretched out, with bolt four supporting legs are located again, make four supporting legs stand on ground with manpower, (bigger or heavier loading envelope) need use the same method the hydraulic control supporting leg is installed, the telescopic action of hydraulic control supporting leg is better than above-mentioned artificial telescopic outrigger, and performance is good, adapts to the needs of vehicle deformation equally.Then car is left, made the piston rod withdrawal of hydraulic jack simultaneously by hydraulic control unit, car body is shortened, be deformed into the farmland operation state.And be that required farm implements are installed on the implement linkage on the farm implements crane, carry out farmland operation.
When the needs hauling operation, lay down farm implements, by hydraulic control unit, the piston rod of hydraulic jack is stretched
Go out, make the main body frame elongation, be deformed into travel position, again vehicle is poured into below the loading railway carriage or compartment of standing on ground, with opposite method the loading railway carriage or compartment is installed and carry out hauling operation.
The farm implements lifting hitch frame of the rear end of above-mentioned main body frame is an implement linkage, and various farmland operation facility can be installed.
Can connect stubble cleaner, rotovator, cracker, hay cutter, sprayer, water pump, power generation type arc welder, generator, inflating pump etc. on the power take-off of above-mentioned high low speed transfer case.
Above-mentioned main body frame can assemble four-wheel-type, steering gear can be installed wushu, and disc type also can be installed, but the assembled integral drive axle.Preferably assemble the single, double trailing arm suspension of breakaway-element drive axle, to improve the requirement of crack, ground adaptation agronomy.
Above-mentioned power transmission shaft, preferably make telescopic, also can be made into length each one, to adapt to the needs of main body frame distortion.
The pipeline of above-mentioned brake system, what relate to distortion place employing is flexible pipe, to adapt to the needs of main body frame distortion.
The utility model compared with prior art, because the main body frame deformable elongates or shortens, vehicle has been enlarged utilize scope, the comprehensive utilization performance is good, year availability height has sorrow points such as simple in structure, easy to use, that adaptability is strong, investment repayment is fast, and market prospects are very wide, business opportunity is huge, is the desirable farm equipment of peasant.
Description of drawings
Fig. 1 is the schematic appearance of first kind of embodiment of the utility model.
Fig. 2 is the structural representation of first kind of embodiment of the present utility model.
Fig. 3 is the schematic appearance of second kind of embodiment of the utility model when being in travel position.
Fig. 4 is the schematic appearance that second kind of embodiment of the utility model is in the farmland operation state.
Fig. 5 is the structural representation of the utility model main body frame when being in the farmland operation state.
Fig. 6 is the structural representation of the utility model loading case.
Embodiment
Embodiment one
Embodiment one is a three wheeled transport vehicle used for farm, and it comprises main body frame 1, engine 3, front jockey wheel 47, two rear drive sprockets 48,49, loading railway carriage or compartment 2, handlebar 30, brake system, main body frame distortion hydraulic jack 18, farm implements hoist cylinder 19.Main body frame 1 is made up of prosthomere vehicle frame 4 and deutomerite vehicle frame 5, and front frame 4 is by two flat-sided square tubes 6, and front beam 7, rear cross beam 8, engine mounting 9 are welded, and constitute firm braced frame.Deutomerite vehicle frame 5 is welded by two flat-sided square tube 11 front beams 13, intermediate transverse girder 23, tip beam 14, constitutes firm braced frame.Two flat-sided square tubes 11 of deutomerite vehicle frame are inserted in the two flat-sided square tubes 6 of prosthomere vehicle frame 4, make forward and backward joint vehicle frame 4,5 constitute an integral body; Engine mounting 9 is made of preceding mounting 52 and back mounting 53, and engine 3 is installed on the engine mounting 9.Magnetic valve group 15 is installed accumulator 16 between engine 3 and the magnetic valve group 15.The both sides of engine mounting 9 are welded with left foot pedal 50 respectively, right steps 51.Engine
The outside is provided with protective cover 44, driver's seat 45 is installed on protective cover 44 tops, the right side of prosthomere vehicle frame 4 is provided with engine radiator 54, the left side of prosthomere vehicle frame is provided with hydraulic oil radiator 55, the centre of steering handle is provided with hydraulic control unit 56, the power take-off place, left side of engine is equipped with hydraulic pump power transmission box 58, gear hydraulic pump 57, main body frame distortion hydraulic jack 18 are hinged on the back rest 10 of prosthomere vehicle frame 4, and the front end of the piston rod 20 of main body frame distortion hydraulic jack 18 is hinged on the tip beam 14 of deutomerite vehicle frame 5.
Farm implements promote hydraulic jack 19 and are hinged on the front beam 7 of deutomerite vehicle frame 5, and the front end that farm implements promote the piston rod 21 of hydraulic jack 19 is hinged on the farm implements crane 22.Farm implements crane 22 is hinged on the intermediate beam 13 of deutomerite vehicle frame 5 by crane axle 23.Brake system, comprise left and right master cylinder 26,27 and left and right brake pedal plate 28,29, left side master cylinder is by the braking device of left brake pedal plate 28 control left side driving wheels 48, turn left to the time, rotation direction is 30, depress left side brake pedal plate 28 simultaneously, can make 48 brakings of left side driving wheel, power is given right side driving wheel 49 by the differential mechanism of drive axle with transmission of power, make 49 rotations of right side driving wheel, but the vehicle pivot stud reaches minimum turning radius, improves farmland operation efficient and operation quality; Right master cylinder 27 is by the brake automatics of right brake pedal plate 29 control right side driving wheels 49, turn right to the time, rotation direction handle 30, depress right brake pedal plate 29 simultaneously, can make 49 brakings of right side driving wheel, power is given left side driving wheel 48 by the differential mechanism of drive axle with transmission of power, makes driving wheel 48 rotations, but the vehicle pivot stud reaches minimum turning radius, improves the operating efficiency and the operation quality in farmland.
In the left side of deutomerite vehicle frame 5 transfer case 31 is installed, the power input shaft 30 of transfer case 31 connects mutually with final drive shaft 33, and transfer case 31 outputs have the left and right power take- off 41,42 of preceding power take-off 62 and back.Final drive shaft 33 is made telescopic power transmission shaft, can with main body frame 1 deform in same pace.
When the main body frame anamorphic stretching is in travel position, be equiped with loading case 2 on the main body frame 1, loading case 2 has two side box plates, the front and back end of two side box plates is welded with vertical square tube 36 respectively, in each vertical square tube 36 telescopic outrigger 37 is installed all, and be provided with bolt 38 on each vertical square tube 36, be equipped with locating hole 46 on each supporting leg 37, four supporting legs 37 can stretch in four square tubes 36, and can be located adjustment by bolt 38.When needs are deformed into the farmland operation state, four supporting legs 37 of two side box plates 34,35 are stretched out, and stand on ground, then car is left simultaneously main body frame 1 is shortened the farmland operation state that is deformed into, and at the rear portion of deutomerite vehicle frame 5 implement linkage 2 farm implements are installed and are carried out farmland operation.
Embodiment two
Embodiment two and embodiment one are basic identical, and its difference is the four-wheel-type agricultural vehicle, and the front portion that is equiped with 39,40 and two rear drive sprockets 24,25 of two front driving wheels, main body frame 1 on the main body frame is equipped with driver's cabin 17.The performance of four-wheel-type agricultural vehicle is wheeled better than three, and the traction adhesion property is good, and tractive force is big, the operating efficiency height, and quality is good, the safety coefficient height.Adopt the front-wheel brake gear and the three wheeled serviceabilities of the four-wheel-type of bridge before and after two, the single longitudenal arm suspension-type different, the brake gear of four-wheel-type, when carrying out farmland operation, will be installed in closed electromagnetic valve on the brake line, make the forerunner take turns 39,40 to lose and stop by the manipulation device power switch
The car effect is beneficial to use the trailing wheel one side brake, assists to turn to, and improves farmland operation efficient.In order to meet the requirement of agronomy, improve the crack, ground, the front and back bridge is made two, single longitudenal arm suspension-type, forward and backward differential mechanism is installed on the linkage frame, and the crack, ground is higher, meets the requirement of agronomy.Multifunctional farm vehicle is two, the forward and backward bridge four wheel drive of single longitudenal arm suspension-type performance is good, tractive force is big, operating efficiency is high, can walk around entirely during farmland operation to, full wheel drive, can close the magnetic valve of installing on the fluid-link steering oil circuit by manipulation device during hauling operation, make trailing wheel be in the normal transport state.Rear-axle steering can be enabled or stop at any time at any time.
Claims (9)
1. multifunctional farm vehicle comprises main body frame, engine, gearbox, transfer case, brake system, main body frame distortion hydraulic jack, farm implements lifting hydraulic jack, it is characterized in that described main body frame is made up of prosthomere vehicle frame and deutomerite vehicle frame, the prosthomere vehicle frame is by both sides side bar, front beam, engine mounting, rear cross beam, with welding side bar is fixedlyed connected with the beam engine mounting;
Described main body frame deutomerite vehicle frame is side bar to be fixedlyed connected with crossbeam with welding by both sides side bar, front beam, intermediate beam, tip beam; The both sides side bar of described deutomerite vehicle frame and the both sides side bar of prosthomere vehicle frame can be pegged graft, the rear portion of described deutomerite vehicle frame is equiped with the farm implements crane, the farm implements crane is fixedly connected with a farm implements crane support arm, and the farm implements crane is hinged on the intermediate beam of deutomerite vehicle frame by a crane axle; Described main body frame distortion hydraulic jack is hinged on the rear cross beam of prosthomere vehicle frame, and the front end of the piston rod of hydraulic jack is hinged on the end beams of deutomerite vehicle frame; Described farm implements lifting hydraulic jack is hinged on the front beam of deutomerite vehicle frame, and the front end of farm implements lifting hydraulic cylinder piston rod and described farm implements crane support arm are hinged.
2. multifunctional farm vehicle according to claim 1, it is characterized in that described brake system, comprise left and right sides master cylinder, left and right sides brake pedal plate, the left and right sidesing driving wheel braking device, the left side master cylinder is by the braking device of left side brake pedal plate control left side driving wheel, during left steering, steering wheel or handle-bar turn left, depress the left side brake pedal plate simultaneously, can make left side driving wheel braking, power is by the differential mechanism of drive axle, give the right side driving wheel with transmission of power, make right side driving wheel rotation, but the vehicle pivot stud reaches minimum turning radius, can improve operating efficiency and the quality of vehicle to the farmland
Right side skidding master cylinder, by right side skidding pedal, the braking device of control right side driving wheel, during the vehicle right turn, steering wheel or handgrip turn right, depress right side skidding pedal simultaneously, can make right side driving wheel skidding, power differential mechanism, give the left side driving wheel, make left side driving wheel rotation transmission of power by drive axle, but the vehicle pivot stud reaches minimum turning radius.
3. multifunctional farm vehicle according to claim 2 is characterized in that the left and right sides brake pedal plate of described brake system is equiped with left and right sides brake pedal plate interlock.
4. multifunctional farm vehicle according to claim 1, it is characterized in that device has the loading case on the described main body frame, the both sides of loading case are provided with the railway carriage or compartment plate, the front and back end of railway carriage or compartment plate is welded with vertical square tube respectively, in each vertical square tube retractable supporting leg is housed all, is equipped with bolt on each vertical square tube.
5. multifunctional farm vehicle according to claim 1 is characterized in that described main body frame
On the farm implements crane of rear end multiple farmland operation facility can be installed.
6. multifunctional farm vehicle according to claim 1 is characterized in that can connecting stubble cleaner, rotovator, cracker, hay cutter, sprayer, water pump, power generation type arc welder, generator, inflating pump on the power take-off of described transfer case.
7. multifunctional farm vehicle according to claim 1, it is characterized in that described main body frame, be assembled into four-wheel-type, steering gear is installed as wushu or disc type, main body frame bottom assembled integral drive axle or two, the single longitudenal arm suspension drive axle of assembling breakaway-element.
8. multifunctional farm vehicle according to claim 1, it is characterized in that described power transmission shaft make telescopic or length each one.
9. multifunctional farm vehicle according to claim 2 is characterized in that the pipeline of described brake system, and what relate to that distortion place adopts is flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206160162U CN201928599U (en) | 2010-11-22 | 2010-11-22 | Multifunctional farm vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206160162U CN201928599U (en) | 2010-11-22 | 2010-11-22 | Multifunctional farm vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201928599U true CN201928599U (en) | 2011-08-17 |
Family
ID=44440148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206160162U Expired - Fee Related CN201928599U (en) | 2010-11-22 | 2010-11-22 | Multifunctional farm vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201928599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476653A (en) * | 2010-11-22 | 2012-05-30 | 周明和 | Multifunctional agricultural vehicle |
-
2010
- 2010-11-22 CN CN2010206160162U patent/CN201928599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476653A (en) * | 2010-11-22 | 2012-05-30 | 周明和 | Multifunctional agricultural vehicle |
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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 |
Granted publication date: 20110817 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |