CN202297018U - Small crawler wheel type loading/unloading transport vehicle for agriculture - Google Patents
Small crawler wheel type loading/unloading transport vehicle for agriculture Download PDFInfo
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- CN202297018U CN202297018U CN2011203471785U CN201120347178U CN202297018U CN 202297018 U CN202297018 U CN 202297018U CN 2011203471785 U CN2011203471785 U CN 2011203471785U CN 201120347178 U CN201120347178 U CN 201120347178U CN 202297018 U CN202297018 U CN 202297018U
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Abstract
The utility model discloses a small crawler wheel type loading/unloading transport vehicle for agriculture. The vehicle comprises a frame, a front drive axle, a rear steering axle and a working device assembly arranged at the front part of the frame, wherein the working device assembly comprises a portal, a carriage and a fork; an oblique oil cylinder is arranged between the portal and the frame; a single-cylinder diesel engine is arranged on the frame between the front drive axle and the rear steering axle; the top of the single-cylinder diesel engine is provided with a housing; the front drive axle is of a drive axle assembly structure integrating a drive axle, a gearbox and a clutch; a cab is arranged at the upper part of the frame; a seat in the cab is arranged on the housing of the diesel engine; a counterweight box is arranged on the frame at the rear part of the cab; and a reinforced concrete counterweight block is arranged in the counterweight box. The small crawler wheel type loading/unloading transport vehicle for agriculture has the advantages of light, small and compact structure and good operation flexibility; and the loading/unloading transport vehicle also has the advantages of high passing performance, strong griping ability and great traction on a loose and soft road surface, and therefore the loading/unloading transport vehicle can operate in agricultural fields, gardens and forests.
Description
Technical field
The utility model relates to a kind of agricultural with loading and unloading, stacking and short-distance transport equipment, and particularly a kind of agriculture field, garden, woods are with the wheeled handling transport vehicle of small-sized caterpillar belt.
Background technology
At present, in loading-unloading vehicle manufacturing and environment for use and purposes, be mainly construction machinery and equipment; Comprise vehicles such as fork truck, loader, excavating machine, hoisting crane; Wherein, for being suitable for complicated environment for use, some enterprises manufacture and design vehicles such as track bottom disc type fork truck, loader, excavating machine are arranged again; Wherein track loaders and shovel crawler use more universal in China at present; Particularly in recent years for being suitable for little job space place and rural market, some enterprises develop in succession again and release small-sized caterpillar belt loader and excavating machine and some crawler type specialized equipments, for the productive force lifting and the liberation labour power of China have been made huge contribution.
Fork truck is one of principal item in the handling equipment, in the wheeled vertical hoisting handling equipment that in China factory (field), use at present, is all using wheeled fork truck basically; Has high share of market; In the use of wheeled fork truck, owing to its structure design with select reasons such as raw MAT'L, auxiliary equipment for use, general matter (weight) is measured all bigger; Only being adapted at cement pavement (or pitch, hard surface) uses; Be not suitable in agricultural, being widely used, in complex conditions, soft surface or field, use, generally all select track bottom disc type fork truck for use like need.But, in the manufacturing and designing of crawler belt fork truck, owing to receive the influence of factors such as the manufacturing cost and the market demand; At present each fork truck manufacturer of China does not does not manufacture and design basically, use be external imported product, and use and share of market are few; And because its tonnage is big and too expensive, in agricultural, use still less, though agricultural forklift had been made in some enterprise's exploitations in recent years; But be merely the small-sized fork truck of Industrial Moulding Design, just the scantling of structure and the selecting for use of auxiliary equipment of fork truck made simple modifications, though improved its applicability and reduced manufacturing cost; But do not have to design to the theory of " being suitable for agricultural "; Still use in factory (field), only being adapted at the above condition of hard surface can use, and is not suitable for using in the field, garden, woods in agricultural.
In the use of equipment such as little tonnage agriculture truck, agricultural tricycle and small-sized caterpillar belt formula field transport plane; Little tonnage agriculture truck and agricultural tricycle also need to go possessing on the road surface, rural area of curing condition, wherein have only small-sized caterpillar belt formula field transport plane really to be adapted at farm work, still; Because of its manufacturing cost too high with price too expensive; And have only simple functions of transportation,, not too be fit to the development of China's present stage rural productivity so promote very slowly in the rural area.
Summary of the invention
The technical matters that the utility model will solve is the deficiency to prior art, proposed that a kind of weight is lighter, conformability is strong, manufacturing and maintenance cost is lower and the agricultural that possesses loading and unloading and transportation function simultaneously with the wheeled handling transport vehicle of small-sized caterpillar belt.
The technical matters that the utility model will solve realizes through following technical scheme; A kind of agricultural comprises vehicle frame, front driving axle, back steeraxle with the wheeled handling transport vehicle of small-sized caterpillar belt, is characterized in: be provided with the equipment assembly in the vehicle frame front portion; The equipment assembly comprises door frame, balladeur train, pallet fork; Be provided with dump ram between said door frame and the vehicle frame, on the vehicle frame between front driving axle and the back steeraxle, be provided with single cylinder diesel, the top of single cylinder diesel is provided with case; Front driving axle employing drive axle and change speed gear box, the Trinitarian drive axle assembly structure of power-transfer clutch; Top at vehicle frame is provided with operator's compartment, and the seat in the operator's compartment is arranged on the case of diesel engine, and the vehicle frame of rear cabin is provided with and the be fixed as one compartment of formula of vehicle frame.
The technical matters that the utility model will solve can also further realize through following technical scheme; Door frame comprises left and right column and upper, middle and lower crossbeam; Column is made up of channel-section steel, and the notch of left and right column channel-section steel is provided with forward and constitutes the slideway that balladeur train slides up and down, and the roller that is arranged in the above-mentioned slideway is housed on the balladeur train; Between the left and right pillar of door frame, vertically be provided with a lift oil tank; Lift oil tank top crosswise fixed has sprocket shaft, in the right ends of sprocket shaft sprocket wheel is housed, and balladeur train is provided with left and right sides chaining plate; One end and the chaining plate of driving chain join, and the other end of driving chain upwards joins with the chain fixed mount that is located at the door frame back side via the sprocket wheel on lift oil tank top.
The technical matters that the utility model will solve can also realize that further the top of balladeur train is provided with the retaining shelf through following technical scheme.
The utility model is parts such as the equipment, vehicle frame, counterbalanced weight of optimal design loading-unloading vehicle on the architecture basics of existing small-sized fork truck and small-sized caterpillar belt loader, on the basis of assurance complete machine quality and reliability of service, satisfies specified liter weight 500Kg, lifting altitude 2000mm.And the drive axle assembly of single cylinder diesel, little tonnage steeraxle and driving, clutch, speed change integral type is overlapped in apolegamy; Scantling of structure, complete machine quality and reduction manufacturing cost to reduce loading-unloading vehicle make loading-unloading vehicle have the advantage of the little compactness of light in structure, flexible operation, the design of this kind of small-sized agriculture loading-unloading vehicle; Assembling back total mass can be controlled within the 1000Kg; Not only more similar small-sized fork truck of quality and small-sized caterpillar belt loader want light, and manufacturing cost more is lower than similar small-sized fork truck more than 30%, is lower than the small-sized caterpillar belt loader more than 300%, on soft surface, uses; Have through performance strong, grab advantages such as the ground ability is strong, tractive force is big, self-cleaning is good; Therefore, be highly suitable in agricultural or field, garden, the woods and use, have the market space and value of service widely.
The utility model is optimized design to equipment and vehicle frame; Possess the Multi Loading and Unloading Functions of fork truck and the transportation function of transport trolley simultaneously; And match the drive axle assembly that overlaps single cylinder diesel, little tonnage steeraxle and driving, clutch, speed change integral type, with scantling of structure, complete machine quality and the reduction manufacturing cost that reduces loading-unloading vehicle.The design of this kind of small-sized agriculture handling transport vehicle; Assembling back total mass can be controlled within the 750Kg, and not only the more similar small-sized fork truck of quality and small-sized caterpillar belt loader, transport plane are wanted gently, and manufacturing cost more is lower than similar small-sized fork truck more than 30%, is lower than small-sized caterpillar belt loader, transport plane more than 300%; When in agricultural or field, garden, woods, using; Not only have through performance strong, grab advantages such as the ground ability is strong, tractive force is big, self-cleaning is good, and have the advantage of the little compactness of light in structure, flexible operation, therefore; Be highly suitable in agricultural or field, garden, the woods and use, have the market space and value of service widely.
Description of drawings
Fig. 1 is the structure diagram of the utility model.
Figure
2Be figure
1Overlook outside drawing.
Figure
3The master who is the equipment assembly looks outside drawing.
Figure
4Be figure
3A left side look outside drawing.
The specific embodiment
A kind of agricultural is with the wheeled handling transport vehicle of small-sized caterpillar belt; Comprise vehicle frame 6, front driving axle 10, back steeraxle 8; Be provided with equipment assembly 1 in vehicle frame 6 front portions, equipment assembly 1 comprises door frame 18, balladeur train 12, pallet fork 11, is provided with dump ram 7 between said door frame 18 and the vehicle frame 6; On the vehicle frame between front driving axle 10 and the back steeraxle 8, be provided with single cylinder diesel 9; The top of single cylinder diesel 9 is provided with case 4, and front driving axle 10 employing drive axles and change speed gear box, the Trinitarian drive axle assembly structure of power-transfer clutch are provided with operator's compartment 2 on the top of vehicle frame 6; Seats 3 in the operator's compartment 2 are arranged on the case 4 of diesel engine, and the vehicle frame at operator's compartment 2 rear portions is provided with and the be fixed as one compartment 5 of formula of vehicle frame 6.
It and common small-sized caterpillar belt transport plane, small-sized fork truck have following improvements:
The operating feature that in agricultural and field, garden, woods, uses to handling transport vehicle; Equipment is designed again; The inner upright mounting of equipment is removed, be designed to a door frame, and the special-purpose hot rolling C of door frame shaped steel is designed to channel-section steel; Specified lifting altitude is designed to 2000mm; And can realize that balladeur train is complete and freely hoist that the cylinder that will hoist is designed to one by one pair two, and cylinder height that hoists (2000mm hoists) and diameter of piston rod are designed (being designed to φ 30mm by φ 45mm) again; The inclined cylinder diameter of piston rod is designed (being designed to φ 20mm by φ 30mm) again; The Chain plate array is closed structure design (closing 3 * 4 by LH1234 template array is designed to LH1222 template array and closes 2 * 2) again, fork dimensions is designed again (be designed to 30mm * 80mm * 1070mm) by 45mm * 122mm * 1070mm, the balladeur train assembly designed again (the balladeur train roller is designed to the engineering plastics roller by 760211K1 type clad steel roller bearing; Quantity is reduced to four by ten), sprocket wheel is designed (sprocket wheel is designed to the porous composite sliding bearing by 780708K shaped steel antifriction-bearing box) etc. again.
The loading-unloading vehicle vehicle frame is designed again; Auxiliary equipment oad according to the design apolegamy reduces the body frame structure for automotive size; And select raws MAT'L such as suitable channel-section steel, rectangular tube for use, the overhead guard of operator's compartment is designed to a leg (with material 40mm * 50mm * 3mm rectangular tube bending) and vehicle frame Type of Welding by two parts of front and back leg and vehicle frame with the form of Bolt Connection.
Loading-unloading vehicle train (wheel rim and tire) is designed again; Drive axle wheel rim and steeraxle wheel rim all are designed to two plain base wheel rims of every cover, and the drive axle wheel rim is different with steeraxle wheel rim radial dimension (diameter), axial dimension is identical and be designed to >=300mm.
Tire construction is designed to fork truck formula solid tyre by inflatable tire; Tire and design-calculated wheel rim are supporting; Tire diameter is designed to large diameter; The tire aspect ratio is designed to 40%, is crawler type heavy in section pattern block, groove and high crown (deep groove) with tyre tread design, and pattern block is pressed the individual identical equal portions intersection rectangular distribution in 48 (24 * 2) in the center groove left and right sides, tyre surface circumference upper edge.
When work; Check at first whether each fastener connects solid and reliable; Whether each movement parts lubricating grease annotates; Whether drive axle and gearbox gear oil, bavin machine oil, working hydraulic pressure oil, braking liquid, fuel oil and water of radiation etc. be an amount of, and parts such as diesel engine, drive axle (containing change speed gear box), equipment and steeraxle have no abnormal sound, and the operation of can getting on the bus after projects meet is confirmed in inspection.When operation; Chaufeur is sitting on the seat; Through the steering dish by hydraulic steering gear and steering oil cylinder working realize handling transport vehicle about turn to function; Through handle shift joystick and clutch pedal assembly when separating (clutch pedal assembly drives release thrust bearing shift) by clutch assembly let D Drive in the change speed gear box, retreat shelves, Neutral Position and change and drive half shaft and realize that the handling transport vehicle front and back walk and speed changing function; Drive the brake function that the drive axle wheel cylinder realizes handling transport vehicle through the brake activation pedal assembly by master cylinder; Drive dump ram through multiway valve joystick manipulation multiple directional control valve and realize the front and back tilt function of loading-unloading vehicle equipment assembly (lean forward be convenient to loading and unloading operation, job safety is guaranteed in hypsokinesis); Drive the lift oil tank assembly is realized loading-unloading vehicle equipment assembly by balladeur train assembly and the oscilaltion of pallet fork assembly loading and unloading, stacking and short-distance transport function through multiway valve joystick manipulation multiple directional control valve; The goods of in the compartment, packing into can be realized the transportation function of handling transport vehicle, through above operation, can realize the walking and whole operation functions of agriculture loading-unloading vehicle.
Claims (3)
1. an agricultural is with the wheeled handling transport vehicle of small-sized caterpillar belt; Comprise vehicle frame, front driving axle, back steeraxle; And being contained in the anterior equipment assembly of vehicle frame, the equipment assembly comprises door frame, balladeur train, pallet fork, is provided with dump ram between said door frame and the vehicle frame; It is characterized in that: on the vehicle frame between front driving axle and the back steeraxle, be provided with single cylinder diesel; The top of single cylinder diesel is provided with case, and front driving axle employing drive axle and change speed gear box, the Trinitarian drive axle assembly structure of power-transfer clutch are provided with operator's compartment on the top of vehicle frame; Seat in the operator's compartment is arranged on the case of diesel engine, and the vehicle frame of rear cabin is provided with and the be fixed as one compartment of formula of vehicle frame.
2. agricultural according to claim 1 is with the wheeled handling transport vehicle of small-sized caterpillar belt; It is characterized in that: door frame comprises left and right column and upper, middle and lower crossbeam; Column is made up of channel-section steel, and the notch of left and right column channel-section steel is provided with forward and constitutes the slideway that balladeur train slides up and down, and the roller that is arranged in the above-mentioned slideway is housed on the balladeur train; Between the left and right pillar of door frame, vertically be provided with a lift oil tank; Lift oil tank top crosswise fixed has sprocket shaft, in the right ends of sprocket shaft sprocket wheel is housed, and balladeur train is provided with left and right sides chaining plate; One end and the chaining plate of driving chain join, and the other end of driving chain upwards joins with the chain fixed mount that is located at the door frame back side via the sprocket wheel on lift oil tank top.
3. agricultural according to claim 2 is with the wheeled handling transport vehicle of small-sized caterpillar belt, and it is characterized in that: the top of balladeur train is provided with the retaining shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203471785U CN202297018U (en) | 2011-09-16 | 2011-09-16 | Small crawler wheel type loading/unloading transport vehicle for agriculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203471785U CN202297018U (en) | 2011-09-16 | 2011-09-16 | Small crawler wheel type loading/unloading transport vehicle for agriculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202297018U true CN202297018U (en) | 2012-07-04 |
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ID=46365956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203471785U Expired - Fee Related CN202297018U (en) | 2011-09-16 | 2011-09-16 | Small crawler wheel type loading/unloading transport vehicle for agriculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202297018U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260210A (en) * | 2014-09-22 | 2015-01-07 | 天峨县宏昌农机专业合作社 | Cutting machine for rock |
| CN105347264A (en) * | 2015-11-24 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Balancing weight type lifting system |
| CN113504047A (en) * | 2021-06-29 | 2021-10-15 | 洛阳摩科机械科技有限公司 | Simulation testing machine for forklift roller bearing |
-
2011
- 2011-09-16 CN CN2011203471785U patent/CN202297018U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260210A (en) * | 2014-09-22 | 2015-01-07 | 天峨县宏昌农机专业合作社 | Cutting machine for rock |
| CN104260210B (en) * | 2014-09-22 | 2016-06-29 | 天峨县宏昌农机专业合作社 | Rock stone sawing machine |
| CN105347264A (en) * | 2015-11-24 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Balancing weight type lifting system |
| CN113504047A (en) * | 2021-06-29 | 2021-10-15 | 洛阳摩科机械科技有限公司 | Simulation testing machine for forklift roller bearing |
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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: 20120704 Termination date: 20120916 |