CN201358153Y - Loading and unloading truck for wheel/tire detecting equipment - Google Patents
Loading and unloading truck for wheel/tire detecting equipment Download PDFInfo
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- CN201358153Y CN201358153Y CNU2009200958551U CN200920095855U CN201358153Y CN 201358153 Y CN201358153 Y CN 201358153Y CN U2009200958551 U CNU2009200958551 U CN U2009200958551U CN 200920095855 U CN200920095855 U CN 200920095855U CN 201358153 Y CN201358153 Y CN 201358153Y
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Abstract
The utility model discloses a loading and unloading truck for wheel/tire detecting equipment, which comprises a frame, a bracket assembly and a hydraulic control lifting device, wherein the bracket assembly is arranged at the front end of the frame; and the hydraulic control lifting device controls the bracket assembly. The loading and unloading truck for the wheel/tire detecting equipment has the benefits that the space between carrying rollers on the loading and unloading truck can be adjustable, the carrying rollers can self-rotate, and can be applicable to the requirements of tires with multi-variety and multi-specification; through the foot-pedal type hydraulic oil cylinder operation, the workload of the operating personnel is reduced, the working efficiency is improved, the production safety of the operators is ensured, the collision between a rim bolt hole and a positioning plate bolt can be avoided, and the rim and a testing machine are protected.
Description
Technical field
The utility model relates to a kind of loading-unloading vehicle; Particularly relate to the special-purpose loading-unloading vehicle that a kind of tire/wheel check implement is used.
Background technology
Fork truck is widely used in station, airport, warehouse, warehouse, workshop and building ground, to member, become case or bulk freight loads and unloads, stacking and short distance carrying, traction and lifting work.Chinese invention patent ublic specification of application CN201148324 discloses a kind of manpower fork truck, relates to a kind of manpower fork truck that transports goods.Change the trouble of stack goods clamping plate when this manpower fork truck has solved deliver goods, can easily goods be dragged on another piece clamping plate from clamping plate, save time, save manpower.But this fork truck is only applicable to the lifting of ordinary goods.But at the loading and unloading of wheel tyre assembly on tire or wheel experimental engine, tyre rim owing to be to install, can't use crane always into about 100kg in the equipment protection cover, uses fork truck very not convenient, the present artificial installation that is mostly in most factory application.Artificial installation is not only required great effort but also the operator is not had safety precautions.In the process that the wheel tyre assembly is installed, must rim bolt hole and experimental engine dowel disc bolt could be aligned at multi agent cooperation, at last the wheel tyre assembly is installed on the experimental engine dowel disc, so not only needs the work of accessory appliances fork truck, and the complex operation effort.And the wheel tyre assembly requires when installing on special-purpose experimental engine and must can rotate freely simultaneously in lifting, otherwise is difficult to guarantee that general universal fork truck can't be realized aligning of rim bolt hole and experimental engine dowel disc bolt.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of special-purpose loading-unloading vehicle of tire/wheel check implement of the hydraulic actuated formula that can rotate freely in the process of lifting is provided.
The technical scheme that the utility model adopted is: a kind of tire/wheel check implement loading-unloading vehicle comprises frame, bracket assembly and hydraulic actuated bont; Described bracket assembly is arranged on the front end of frame, described hydraulic actuated bont control bracket assembly.
Described frame is welded by frame bottom and support, and described frame bottom is equipped with two craspedodrome castors and two universal caster wheels; Described bracket assembly has 2 covers to comprise: guide rod, upper sliding sleeve, low sleeve, on transpose screw, transpose screw, nip drum, slide unit, idler pulley and last lower support down; Described sliding sleeve is slidingly arranged on the guide rod, and described sliding sleeve is provided with the screw of can transposing, and described nip drum and idler pulley are separately positioned on the end of sliding sleeve up and down; Described idler pulley and nip drum can self rotate, and described slide unit is captiveed joint with low sleeve, and by inside and outside pulley clamp bracket, described slide unit vertically moves along support, and 2 cover bracket assemblies horizontally slip mobile on last lower support.
Described positioning screw can fastening locating slide sleeve about, position, the left and right sides.
The hydraulic actuated bont comprises: lifting head, nut, chain, relief lever, oil cylinder and oil cylinder pedal; Described nut connects the lifting head, and described oil cylinder adopts foot-operated and relief lever is installed near operator's one side, and described oil cylinder drives the bracket assembly vertical lift by chain gear.
The beneficial effects of the utility model are: the idler pulley spacing scalable on the loading-unloading vehicle, but and self rotate, can adapt to the demand of the many kinds of tire and many specifications; Foot-operated hydraulic ram operation, the work capacity of reduction operating personal is increased work efficiency, and guarantees operator's production safety, and can avoid the collision between rim bolt hole and the dowel disc bolt, protection wheel rim and experimental engine.
Description of drawings
Fig. 1 is the front view of the utility model loading-unloading vehicle;
Fig. 2 is the lateral plan of the utility model loading-unloading vehicle;
Fig. 3 is the lateral plan of bracket assembly.
Among the figure:
1. positioning screw 4. times positioning screw on lifting 2. nut 3.
5. oil cylinder pedal 6. oil cylinders 7. relief levers 8. chains
9. support 10. nip drums 11. slide units 12. idler pulleies
13. lower support on craspedodrome castor 14. frames 15. universal caster wheels 16.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a kind of tire/wheel check implement loading-unloading vehicle, this loading-unloading vehicle has a frame, four wheels, quadruplet positioning adjustment device, a cover hydraulic actuated lifting and relief arrangement and a cover is installed on the frame is the bracket assembly of dipping and heaving; The front end of frame connects by the two covers bracket assembly that screw, two cover slide units, two cover guide rods and sliding sleeve, idler pulley and nip drum up and down form of can transposing, oil cylinder adopts foot-operated and relief lever is installed near operator's one side, and oil cylinder drives the bracket assembly vertical lift by chain gear.Described bracket assembly is arranged on the front end of frame 14, and described bracket assembly is sway on last lower support 16, described hydraulic actuated bont control bracket assembly.Bracket assembly comprises: guide rod 11 ', upper sliding sleeve 10 ', low sleeve 12 ', on transpose screw 3, transpose screw 4, nip drum 10, slide unit 11 and idler pulley 12 down; Described sliding sleeve be slidingly arranged in guide rod 11 ' on, described sliding sleeve is provided with the screw 3,4 of can transposing, be used for adjusting nip drum 10, idler pulley 12 about, position, the left and right sides, described nip drum 10 and idler pulley 12 are separately positioned on the end of sliding sleeve up and down, described nip drum 10 can compress the wheel tyre assembly that is loaded into loading-unloading vehicle, prevent wheel tyre assembly accidental, the safety that the operator is produced is protected effectively.Described idler pulley 12 and nip drum 10 self can rotate, and are friction of rollings between the wheel tyre assembly, make things convenient for tire to load onto loading-unloading vehicle; Idler pulley is equivalent to the pallet fork of original fork truck, the operator only needs the wheel tyre assembly is rolled on two idler pulleies from the side, having saved that personnel selection is in the past lifted or with the mode of crane lifting, the utilization of the saving manpower and the energy.Described slide unit 11 and low sleeve 12 ' captive joint, by inside and outside pulley clamp bracket 9, described slide unit 11 vertically moves along support 9.Be provided with the two covers screw of can transposing with sliding sleeve that nip drum 10 and idler pulley 12 connect mutually,, guarantee the functional characteristics that a car is used more to adapt to the wheel tyre assembly of different size.Frame 14 is welded by frame bottom and support 9, and described frame bottom is equipped with two craspedodrome castors 13 and two universal caster wheels 15; Select craspedodrome castor and universal caster wheel for use, for the control that makes the loading-unloading vehicle travel direction stronger.Install lower support 16 on the described support 9, the guide rail that horizontally slips as bracket assembly.The hydraulic actuated bont comprises: lifting 1, nut 2, chain 8, relief lever 7, oil cylinder 6 and oil cylinder pedal 5; Described relief lever 7 is connected with oil cylinder 6, and described oil cylinder pedal 5 drives chain 8 by oil cylinder 6, guarantees bracket assembly steadily lifting vertically; Connect liftings 1 by nut 2.
The principle of work of the special-purpose loading-unloading vehicle that the utility model tire/wheel check implement is used is: according to the tire outside diameter size, unscrew down positioning screw 4, the artificial spacing of two idler pulleies 12 of adjusting is to the appropriate location, and positioning screw 4 under the locking, conter clockwise unscrews relief lever 7 off-loads, it is minimum that idler pulley 12 is reduced to, cw screws relief lever 7 then, unscrew positioning screw 3, nip drum 10 is risen to the higher position and lock upward positioning screw 3,, the side of wheel tyre assembly from loading-unloading vehicle is rolled on two idler pulleies 12 in order to avoid influence packing into of tire, unscrew positioning screw 3, two nip drums 10 are fallen after the tire top, positioning screw 3 in the locking, such enforcement structure guarantees that the wheel tyre assembly installed can be by snapping among nip drum 10 and the idler pulley 12 tightly, tire can accident not come off, avoid dangerous generation.Promoting support 9 moves loading-unloading vehicle, before loading-unloading vehicle is pushed into experimental engine station axle, step on oil cylinder pedal 5, oil cylinder 6 drives chains 8, by with nut 2 bonded assembly liftings 1, promotes bracket assembly Fig. 3,5 fine settings of oil cylinder pedal, with wheel tyre assembly center height and consistent, the such enforcement structure of experimental engine station axle axle center height, can reduce by 50% action of gravity.By rotating tire's, adjust the phase difference between rim bolt hole and the terminal pad bolt, after aligning, promote loading-unloading vehicle, the wheel tyre assembly is connected with dowel disc on the experimental engine station axle, utilize nut locking.Unscrew positioning screw 3 and the screw 4 of transposing down, nip drum 10 is separated with tire with idler pulley 12, away from the station axle, conter clockwise unscrews relief lever 7 off-loads with loading-unloading vehicle, and it is minimum that idler pulley 12 is reduced to, and cw screws relief lever 7 then, and loading-unloading vehicle is playbacked.
The unloading process of wheel tyre assembly is opposite with installation process, repeats no more.Desire with tire when two idler pulleies 12 take out, earlier a cushion block to be placed on tire under, treat that idler pulley 12 descends after, cushion block can prop up tire, lets slip idler pulley 12, can conveniently tire be rolled out.
The special-purpose loading-unloading vehicle of tire/wheel checkout equipment of the present invention be a kind of can be horizontal transport and vertical liter Fall the loading mechanization that effectively combines, the comprehensive functions such as loading and unloading, lifting and transportation are arranged, have the work effect The advantages such as rate height, easy for operation, maneuverability.
The special-purpose loading-unloading vehicle of tire/wheel checkout equipment of the present invention generation in the operation of wheel tyre general assembly Replaced traditional hoisting and hanging machinery, the person's that can alleviate the charge and discharge operations workload is enhanced productivity, The Some features that also has: (1) mechanical degree height itself. Need not to use various load-engaging device situations Down, can realize the complete mechanical of wheel tyre assembly loading and unloading, not need artificial auxiliary muscle power Work. (2) maneuverability is good. Loading-unloading vehicle appearance and size of the present invention is little, in light weight, can be the worker Do to transfer arbitrarily in the zone, adapt to the change of wheel tyre assembly quantity and direction, improve the use of machinery Rate. (3) can " car be multiplex ". The capable of regulating of the height and the width of idler pulley and nip drum can adapt to each Plant the tyre fixing work of kind and size, enlarge the scope of application to specific tires, and improve its loading and unloading Efficient. (4) being used of idler pulley and nip drum, the safety in production that can help the operator prevents wheel Tire comes off and the unexpected dangerous generation that causes. (5) foot-operated oil cylinder and the chain drive of convenient operation, Not only reduce artificial manual labor, can also guarantee that the wheel tyre assembly that promotes moves stably. (6) with large-scale hoisting machinery relatively, its cost is low, small investment, the minimizing energy and manpower consumption, Can obtain preferably economic effect.
Claims (4)
1. a tire/wheel check implement loading-unloading vehicle is characterized in that: comprise frame (14), bracket assembly and hydraulic actuated bont; Described bracket assembly is arranged on the front end of frame (14), described hydraulic actuated bont control bracket assembly.
2. tire/wheel check implement loading-unloading vehicle according to claim 1 is characterized in that: described frame (14) is welded by frame bottom and support (9), and described frame bottom is equipped with two craspedodrome castors (13) and two universal caster wheels (15); Described bracket assembly has 2 covers to comprise: guide rod (11 '), upper sliding sleeve (10 '), low sleeve (12 '), on transpose screw (3), transpose screw (4), nip drum (10), slide unit (11), idler pulley (12) and last lower support (16) down; Described sliding sleeve is slidingly arranged on the guide rod, and described sliding sleeve is provided with the screw of can transposing (3,4), and described nip drum (10) and idler pulley (12) are separately positioned on the end of sliding sleeve up and down; Described idler pulley (12) and nip drum (10) can self rotate, described slide unit (11) is captiveed joint with low sleeve (12 '), by inside and outside pulley clamp bracket (9), described slide unit (11) vertically moves along support (9), and 2 cover bracket assemblies horizontally slip mobile on last lower support (16).
3. tire/wheel check implement loading-unloading vehicle according to claim 2 is characterized in that: about described positioning screw (3,4) can fastening locating slide sleeve, position, the left and right sides.
4. tire/wheel check implement loading-unloading vehicle according to claim 1, it is characterized in that: the hydraulic actuated bont comprises: lifting head (1), nut (2), chain (8), relief lever (7), oil cylinder (6) and oil cylinder pedal (5); Described nut (2) connects lifting head (1), and described oil cylinder (6) adopts foot-operated and relief lever (7) is installed near operator's one side, and described oil cylinder (6) drives the bracket assembly vertical lift by chain (8) transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200958551U CN201358153Y (en) | 2009-03-13 | 2009-03-13 | Loading and unloading truck for wheel/tire detecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200958551U CN201358153Y (en) | 2009-03-13 | 2009-03-13 | Loading and unloading truck for wheel/tire detecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358153Y true CN201358153Y (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200958551U Expired - Fee Related CN201358153Y (en) | 2009-03-13 | 2009-03-13 | Loading and unloading truck for wheel/tire detecting equipment |
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|---|---|
| CN (1) | CN201358153Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530263A (en) * | 2010-12-13 | 2012-07-04 | 襄樊禹仁机电液压科技有限公司 | Airplane wheel mounting and dismounting vehicle |
| CN102838061A (en) * | 2012-09-08 | 2012-12-26 | 中国石油化工股份有限公司 | Hydraulic loading, unloading and moving device |
| CN104355275A (en) * | 2014-10-31 | 2015-02-18 | 浙江中力机械有限公司 | Tire press with lifting rotating arm mechanism |
| CN104773670A (en) * | 2015-04-15 | 2015-07-15 | 胡运冲 | Tire lifting jack for automobile repairing |
| CN105000505A (en) * | 2015-08-05 | 2015-10-28 | 中国人民解放军63908部队 | Artillery wheel universal assembly and disassembly vehicle |
| CN110667320A (en) * | 2019-10-12 | 2020-01-10 | 燕山大学 | Double-roller type wheel mounting machine for heavy mining dump truck |
| CN110668358A (en) * | 2019-10-12 | 2020-01-10 | 燕山大学 | Forklift-shaped light mine car tire mounting vehicle |
| CN111674212A (en) * | 2020-06-09 | 2020-09-18 | 安徽江淮银联重型工程机械有限公司 | Tire replacing device for large engineering machinery |
-
2009
- 2009-03-13 CN CNU2009200958551U patent/CN201358153Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530263A (en) * | 2010-12-13 | 2012-07-04 | 襄樊禹仁机电液压科技有限公司 | Airplane wheel mounting and dismounting vehicle |
| CN102838061A (en) * | 2012-09-08 | 2012-12-26 | 中国石油化工股份有限公司 | Hydraulic loading, unloading and moving device |
| CN104355275A (en) * | 2014-10-31 | 2015-02-18 | 浙江中力机械有限公司 | Tire press with lifting rotating arm mechanism |
| CN104773670A (en) * | 2015-04-15 | 2015-07-15 | 胡运冲 | Tire lifting jack for automobile repairing |
| CN105000505A (en) * | 2015-08-05 | 2015-10-28 | 中国人民解放军63908部队 | Artillery wheel universal assembly and disassembly vehicle |
| CN110667320A (en) * | 2019-10-12 | 2020-01-10 | 燕山大学 | Double-roller type wheel mounting machine for heavy mining dump truck |
| CN110668358A (en) * | 2019-10-12 | 2020-01-10 | 燕山大学 | Forklift-shaped light mine car tire mounting vehicle |
| CN111674212A (en) * | 2020-06-09 | 2020-09-18 | 安徽江淮银联重型工程机械有限公司 | Tire replacing device for large engineering machinery |
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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: 20091209 Termination date: 20120313 |