CN203666754U - Steering control mechanism of mining dump truck and mining dump truck - Google Patents
Steering control mechanism of mining dump truck and mining dump truck Download PDFInfo
- Publication number
- CN203666754U CN203666754U CN201320879367.6U CN201320879367U CN203666754U CN 203666754 U CN203666754 U CN 203666754U CN 201320879367 U CN201320879367 U CN 201320879367U CN 203666754 U CN203666754 U CN 203666754U
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- China
- Prior art keywords
- steering
- column tube
- deflector
- control mechanism
- dividing plate
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Abstract
The utility model provides a steering control mechanism of a mining dump truck and the mining dump truck. The steering control mechanism of the mining dump truck comprises a steering gear and a partition board, wherein the steering gear is connected with the first end of a steering column tube, the steering gear and the steering column tube share the same axis, the second end of the steering column tube is connected with a steering wheel, a fixing frame is arranged between the first end and the second end of the steering column tube and used for being connected with a cab framework of the mining dump truck, and the partition board is connected with the steering gear and the steering column tube and used for being connected with the cab framework so that a compartment can be formed for sealing the steering gear. Control efficiency and reliability of the steering control mechanism can be improved, and assembling, disassembling and maintenance are facilitated.
Description
Technical field
The utility model relates to mine vehicle maneuvering device technology, relates in particular to a kind of steering control mechanism and quarry tipper of quarry tipper.
Background technology
Current, heavy mining truck all adopts hydraulic power steering, and is furnished with deflector, and deflector is connected with steering cylinder by hydraulic oil pipe, and drives steering cylinder to carry out wheel steering action by hydraulic way.When deflector is installed, must keep apart with chaufeur, when maintenance, not need to dismantle oil pipe as far as possible and just deflector can be disassembled from operator's compartment, prevent fluid leakage.
Please refer to Fig. 1, the steering control mechanism of existing quarry tipper comprises steering handwheel 203, steering handwheel 203 is connected with steering-column tube 202, steering-column tube 202 connects the top of pipe link 101 by universal-joint, thereby make steering-column tube 202 form angle of inclination and pipe link 101 is kept vertically, the bottom of pipe link 101 is connected with deflector 201, wherein deflector 201 is vertically fixed on cab floor below, and by the first support 102, the middle part of steering-column tube 202 and cab framework are fixed, by the second support 103, the bottom of steering-column tube 202 and cab framework are fixed, thereby steering control mechanism and cab framework are fixed.
In prior art, the connecting link of the steering control mechanism of quarry tipper is more, therefore cause the problem that driving efficiency declines, reliability reduces, in addition, because deflector is fixedly installed on cab floor below, must be from the car load top connector bolt of walking on stage in the time of Assembly &Disassembly, tighten fixingly in the bottom of walking on stage simultaneously, be inconvenient to load and unload and maintain.
Utility model content
The utility model provides a kind of steering control mechanism and quarry tipper of quarry tipper, to improve driving efficiency and reliability, conveniently assemble and disassemble and the maintenance of steering control mechanism.
The utility model provides a kind of steering control mechanism of quarry tipper, comprising:
Deflector, described deflector is connected with the first end of steering-column tube, and described deflector and described steering-column tube coaxial line, the second end of described steering-column tube is connected with steering handwheel, between the first end of described steering-column tube and the second end, be provided with fixed mount, described fixed mount is for being connected with the cab framework of quarry tipper;
Dividing plate, described dividing plate is connected with described deflector and steering-column tube, and described dividing plate seals described deflector for being connected to form cabin with described cab framework.
The steering control mechanism of described quarry tipper, preferred, the first end of described deflector and steering-column tube is by spline joint, and described dividing plate and described deflector and steering-column tube are bolted.
The steering control mechanism of described quarry tipper, preferred, described dividing plate is made up of multiple continuous planes, between multiple described planes, forms respectively set angle.
The utility model provides a kind of quarry tipper, comprises cab framework, and described cab framework is provided with the steering control mechanism of quarry tipper provided by the utility model, and described fixed mount is connected with described cab framework respectively with dividing plate.
Based on above-mentioned, the steering control mechanism of the quarry tipper that the utility model provides, in use, by fixed mount by relative with cab framework steering-column tube fixing, by dividing plate, deflector and steering-column tube are fixed with respect to cab framework again, thereby whole steering control mechanism is fixed with respect to cab framework, dividing plate seals deflector to meet the requirement of deflector and chaufeur isolation simultaneously, and realize the direct connection of deflector and steering-column tube, therefore universal-joint of the prior art and pipe link have been saved, simplify connection structure, driving efficiency and the reliability of steering control mechanism are improved, deflector is sealed in the cabin that dividing plate and cab framework surround simultaneously, facilitate handling and the maintenance of deflector.
Brief description of the drawings
Fig. 1 is the structural representation of the steering control mechanism of quarry tipper of the prior art;
The structural representation of the steering control mechanism of a kind of quarry tipper that Fig. 2 provides for the utility model embodiment.
Reference numeral:
101: pipe link; 102: the first supports; 103: the second supports;
201: deflector; 202: steering-column tube; 203: steering handwheel;
204: fixed mount; 205: dividing plate.
Detailed description of the invention
Please refer to Fig. 2, the utility model embodiment provides a kind of steering control mechanism of quarry tipper, comprise: deflector 201, described deflector 201 is connected with the first end of steering-column tube 202, and described deflector 201 and described steering-column tube 202 coaxial lines, the second end of described steering-column tube 202 is connected with steering handwheel 203, between the first end of described steering-column tube 202 and the second end, is provided with fixed mount 204, and described fixed mount 204 is for being connected with the cab framework of quarry tipper; Dividing plate 205, described dividing plate 205 is connected with described deflector 201 and steering-column tube 202, and described dividing plate 205 seals described deflector 201 for being connected to form cabin with described cab framework.
In the present embodiment, in use, by fixed mount 204 by relative with cab framework steering-column tube 202 fixing, by dividing plate 205, deflector 201 and steering-column tube 202 are fixed with respect to cab framework again, thereby whole steering control mechanism is fixed with respect to cab framework, dividing plate 205 seals deflector 201 to meet the requirement of deflector 201 and chaufeur isolation simultaneously, and realize the direct connection of deflector 201 and steering-column tube 202, therefore universal-joint of the prior art and pipe link have been saved, simplify connection structure, driving efficiency and the reliability of steering control mechanism are improved, deflector 201 is sealed in the cabin that dividing plate 205 and cab framework surround simultaneously, facilitate handling and the maintenance of deflector 201, in addition because deflector 201 is without being fixed on underfloor again, therefore floor is also without offering connecting bore, therefore can not affect operator's compartment internal sound insulation, heat insulation, the dustproof filling that waits material, ensure the traveling comfort of operator's compartment.
In the present embodiment, preferred, deflector 201 is with the first end of steering-column tube 202 by spline joint, and described dividing plate 205 is bolted with described deflector 201 and steering-column tube 202.Make being thus connected of deflector 201 and steering-column tube 202, and dividing plate 205 and deflector 201 and steering-column tube 202 is easy to connect, certainly, also can adopts other connection modes to connect, the utility model is not specifically limited this.
In the present embodiment, preferred, dividing plate 205 is made up of multiple continuous planes, between multiple described planes, forms respectively set angle.Make thus dividing plate 205 in ensureing the angle of steering-column tube 202, can be chaufeur more operational space is provided, to improve the traveling comfort of chaufeur and to meet the operational stroke of the pedal in operator's compartment.
The steering control mechanism of the quarry tipper that the utility model embodiment provides, has simplified connection and fixed sturcture, and installing/dismounting is simple, is convenient to maintenance, is beneficial to the operational space of optimizing chaufeur simultaneously, improves the traveling comfort of operator's compartment.
The utility model embodiment provides a kind of quarry tipper, comprise cab framework, described cab framework is provided with the steering control mechanism of the quarry tipper described in the utility model any embodiment, and described fixed mount 204 is connected with described cab framework respectively with dividing plate 205.
In the present embodiment, by fixed mount 204 by relative with cab framework steering-column tube 202 fixing, by dividing plate 205, deflector 201 and steering-column tube 202 are fixed with respect to cab framework again, thereby whole steering control mechanism is fixed with respect to cab framework, dividing plate 205 seals deflector 201 to meet the requirement of deflector 201 and chaufeur isolation simultaneously, and realize the direct connection of deflector 201 and steering-column tube 202, therefore universal-joint of the prior art and pipe link have been saved, simplify connection structure, driving efficiency and the reliability of steering control mechanism are improved, deflector 201 is sealed in the cabin that dividing plate 205 and cab framework surround simultaneously, facilitate handling and the maintenance of deflector 201, in addition because deflector 201 is without being fixed on underfloor again, therefore floor is also without offering connecting bore, therefore can not affect operator's compartment internal sound insulation, heat insulation, the dustproof filling that waits material, ensure the traveling comfort of operator's compartment.
Finally it should be noted that: above each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment technical scheme of the utility model.
Claims (4)
1. a steering control mechanism for quarry tipper, is characterized in that, comprising:
Deflector, described deflector is connected with the first end of steering-column tube, and described deflector and described steering-column tube coaxial line, the second end of described steering-column tube is connected with steering handwheel, between the first end of described steering-column tube and the second end, be provided with fixed mount, described fixed mount is for being connected with the cab framework of quarry tipper;
Dividing plate, described dividing plate is connected with described deflector and steering-column tube, and described dividing plate seals described deflector for being connected to form cabin with described cab framework.
2. the steering control mechanism of quarry tipper according to claim 1, is characterized in that, the first end of described deflector and steering-column tube is by spline joint, and described dividing plate and described deflector and steering-column tube are bolted.
3. the steering control mechanism of quarry tipper according to claim 1, is characterized in that, described dividing plate is made up of multiple continuous planes, between multiple described planes, forms respectively set angle.
4. a quarry tipper, is characterized in that, comprises cab framework, and described cab framework is provided with the steering control mechanism that requires arbitrary described quarry tipper in 1-3 in right, and described fixed mount is connected with described cab framework respectively with dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879367.6U CN203666754U (en) | 2013-12-27 | 2013-12-27 | Steering control mechanism of mining dump truck and mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879367.6U CN203666754U (en) | 2013-12-27 | 2013-12-27 | Steering control mechanism of mining dump truck and mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203666754U true CN203666754U (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879367.6U Expired - Fee Related CN203666754U (en) | 2013-12-27 | 2013-12-27 | Steering control mechanism of mining dump truck and mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203666754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661560A (en) * | 2013-12-27 | 2014-03-26 | 北京二七轨道交通装备有限责任公司 | Steering control mechanism of mining dump truck and mining dump truck |
-
2013
- 2013-12-27 CN CN201320879367.6U patent/CN203666754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661560A (en) * | 2013-12-27 | 2014-03-26 | 北京二七轨道交通装备有限责任公司 | Steering control mechanism of mining dump truck and mining dump truck |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20181227 |