CN203344794U - Miniature all-wheel drive trackless rubber-tired vehicle - Google Patents
Miniature all-wheel drive trackless rubber-tired vehicle Download PDFInfo
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- CN203344794U CN203344794U CN 201320408613 CN201320408613U CN203344794U CN 203344794 U CN203344794 U CN 203344794U CN 201320408613 CN201320408613 CN 201320408613 CN 201320408613 U CN201320408613 U CN 201320408613U CN 203344794 U CN203344794 U CN 203344794U
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Abstract
The utility model relates to a miniature all-wheel drive trackless rubber-tired vehicle and belongs to the technical field of coal mine underground belt maintenance inspection vehicles. The aim to be achieved is to provide an all-wheel drive trackless rubber-tired vehicle which is simple in structure, reliable in performance, high in grade capability and wide in applicable range. According to the technical scheme, the miniature all-wheel drive trackless rubber-tired vehicle comprises a vehicle body, a front cab, a rear cab, a hydraulic sprocket drive traveling device, an anti-explosion diesel engine, a radiator device and an anti-explosion cooling device. The front cab and the rear cab are arranged at the two ends of the vehicle body respectively, the hydraulic sprocket drive traveling device is mounted on the lower portion of the vehicle body, the anti-explosion diesel engine is arranged inside the middle of the vehicle body, the anti-explosion diesel engine is connected with the hydraulic sprocket drive traveling device and connected with the radiator device and the anti-explosion cooling device, and control switches of the hydraulic sprocket drive traveling device are mounted in the front cab and the rear cab. The vehicle is mainly used for coal mine underground belt maintenance.
Description
Technical field
A kind of miniature full wheel drive railless free-wheeled vehicle of the utility model, belong to belt maintenance inspection car technical field under coal mine.
Background technology
Belt under coal mine is long, the belt service personnel faces great difficult problem when the maintenance haul, for alleviating employee's labour intensity, improve overhaul efficiency and plant maintenance level, now begun one's study and used the trackless transportation, this be colliery the most general a kind of assistant conveyance mode, there are the characteristics such as flexible and convenient to use, that efficiency is high, safety is good.
But existing railless free-wheeled vehicle is used mechanical transmission more, a little less than hill climbing ability, the life-span is lower, and car body is wider mostly, can not meet the needs of the service personnel transportations such as belt lane fully.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical matters to be solved is to provide a kind of full wheel drive railless free-wheeled vehicle of simple in structure, dependable performance, and hill climbing ability is strong, applied widely.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of miniature full wheel drive railless free-wheeled vehicle, comprise car body, front operator's compartment, rear operator's compartment, hydraulic pressure chain sprocket drive running gear, anti-explosion diesel engine, heat sink arrangement and explosion-proof cooling mechanism, the two ends of car body are respectively equipped with front operator's compartment and rear operator's compartment, the bottom of car body is equipped with hydraulic pressure chain sprocket drive running gear, the inside middle of car body is equipped with anti-explosion diesel engine, anti-explosion diesel engine is connected with hydraulic pressure chain sprocket drive running gear, anti-explosion diesel engine is connected with heat sink arrangement and explosion-proof cooling mechanism by pipeline, front operator's compartment and rear operator's compartment inside all are equipped with the master cock of hydraulic pressure chain sprocket drive running gear,
The structure of described hydraulic pressure chain sprocket drive running gear is: comprise Hydraulic Pump, hydraulic pipe, HM Hydraulic Motor, Hub assembly, chain, front tyre, middle tire and rear tyre, front tyre, HM Hydraulic Motor, middle tire and rear tyre are arranged on respectively on four Hub assemblies and four Hub assemblies are connected successively by chain, HM Hydraulic Motor is linked to be loop by two hydraulic pipes and Hydraulic Pump, and described Hydraulic Pump is arranged on anti-explosion diesel engine.
Described heat sink arrangement comprises oil radiator and water radiator, and described oil radiator and water radiator are installed in the side of anti-explosion diesel engine;
The oil cooling motor is installed on described oil radiator, the water-cooled motor is installed on water radiator, on the Hydraulic Pump be connected with anti-explosion diesel engine, gear type pump is installed, described anti-explosion diesel engine is communicated with the formation loop by two pipelines with water radiator, hydraulic reservoir, gear type pump, oil cooling motor, water-cooled motor and oil radiator are communicated with successively by pipeline and form the closed type loop.
The structure of described explosion-proof cooling mechanism is: air inlet flame trap, air shut off valve and airfilter are installed on the admission port of anti-explosion diesel engine;
The tail gas outlet of anti-explosion diesel engine is connected with an end of exhaust water jacket manifold, the other end of exhaust water jacket manifold is connected with an end of exhaust ripple jacket pipe, the other end of exhaust ripple jacket pipe is connected with the exhaust explosion fence by spool piece, and the below of exhaust explosion fence is equipped with the wet waste gas treatment box;
Described exhaust water jacket manifold, exhaust ripple jacket pipe, spool piece and exhaust explosion fence are the Double-layer sleeve-type structure, and the outer sidewall of exhaust explosion fence is provided with water outlet and is communicated with heat sink arrangement by pipeline.
Described front tyre, middle tire and rear tyre are the fill-type band tyre.
The utility model compared with the existing technology has following beneficial effect.
1, the utility model adopts 6 * 6 full wheel drive, and be connected and realize chain sprocket drive with HM Hydraulic Motor by chain, driving system is simple and reliable, propulsive effort greatly, specific pressure is little over the ground, crossing ability good, hill climbing ability is strong, is applicable to the down-hole belt maintenance of multiple varying environment.
2, the utility model is installed in the oil radiator of heat sink arrangement and water radiator the side of anti-explosion diesel engine, can dwindle the width that takes up an area space and effectively reduce car body, make its belt that is applicable to multiple environment patrol and examine tunnel, be convenient to the staff and use.
3, the utility model is selected the fill-type solid tyre, can increase load-carrying capacity, has improved anti-bundle and the resistance to abrasion of tire, extends the work life of tire.
When 4, the utility model burning chamber of diesel engine produces tempering by the inlet valve gap, back fire flame is eliminated Mars and cooling by the air inlet flame trap time, thereby guarantees the explosion-proof performance of diesel engine air inlet system.
5, the tail gas of anti-explosion diesel engine of the present utility model is after exhaust water jacket manifold and exhaust ripple jacket pipe obtain first step cooling, by the exhaust explosion fence, spray in the water of wet waste gas treatment box again, pass through water washing and elimination Mars, again lower the temperature and eliminate the noise, be discharged in air, vent gas treatment effect is preferably arranged.
6, in the utility model, the explosion-proof cooling system of anti-explosion diesel engine adopts enclosed forced fluid cooling system, and liquid cooling is effective, simple in structure, use safety.
7, the utility model respectively is equipped with an operator's compartment at the car body two ends, but bidirectional driving, in tunnel, rear row need not turn around, and the operator's compartment of direct control rear end is convenient to use.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
The structural representation that Fig. 2 is hydraulic pressure chain sprocket drive running gear in the utility model.
The plan structure schematic diagram that Fig. 3 is hydraulic pressure chain sprocket drive running gear in the utility model.
The connection structure schematic diagram that Fig. 4 is heat sink arrangement in the utility model.
The structural representation that Fig. 5 is the explosion-proof cooling mechanism in the utility model.
In figure: 1 is car body, 2 is front operator's compartment, 3 is rear operator's compartment, 4 is hydraulic pressure chain sprocket drive running gear, 5 is heat sink arrangement, 6 is anti-explosion diesel engine, 7 is Hydraulic Pump, 8 is hydraulic pipe, 9 is HM Hydraulic Motor, 10 is Hub assembly, 11 is chain, 12 is front tyre, 13 is middle tire, 14 is rear tyre, 15 is oil radiator, 16 is water radiator, 17 is the oil cooling motor, 18 is the water-cooled motor, 19 is gear type pump, 20 is hydraulic reservoir, 21 is exhaust water jacket manifold, 22 is exhaust ripple jacket pipe, 23 is spool piece, 24 is the exhaust explosion fence, 25 is the wet waste gas treatment box.
The specific embodiment
As shown in Fig. 1-5, a kind of miniature full wheel drive railless free-wheeled vehicle of the utility model, comprise car body 1, front operator's compartment 2, rear operator's compartment 3, hydraulic pressure chain sprocket drive running gear 4, anti-explosion diesel engine 6, heat sink arrangement 5 and explosion-proof cooling mechanism, the two ends of car body 1 are respectively equipped with front operator's compartment 2 and rear operator's compartment 3, the bottom of car body 1 is equipped with hydraulic pressure chain sprocket drive running gear 4, the inside middle of car body 1 is equipped with anti-explosion diesel engine 6, anti-explosion diesel engine 6 is connected with hydraulic pressure chain sprocket drive running gear 4, anti-explosion diesel engine 6 is connected with heat sink arrangement 5 and explosion-proof cooling mechanism by pipeline, front operator's compartment 2 and rear operator's compartment 3 inside all are equipped with the master cock of hydraulic pressure chain sprocket drive running gear 4,
The structure of described hydraulic pressure chain sprocket drive running gear 4 is: comprise Hydraulic Pump 7, drive hydraulic pipe 8, HM Hydraulic Motor 9, Hub assembly 10, chain 11, front tyre 12, middle tire 13 and rear tyre 14, front tyre 12, HM Hydraulic Motor 9, middle tire 13 and rear tyre 14 are arranged on respectively on four Hub assemblies 10 and four Hub assemblies 10 are connected successively by chain 11, HM Hydraulic Motor 9 is linked to be loop by two hydraulic pipes 8 and Hydraulic Pump 7, and described Hydraulic Pump 7 is arranged on anti-explosion diesel engine 6.
When Hydraulic Pump 7 forward fuel feeding, vehicle advances, otherwise, vehicle rollback.
Described heat sink arrangement 5 comprises oil radiator 15 and water radiator 16, and described oil radiator 15 and water radiator 16 are installed in the side of anti-explosion diesel engine 6;
On described oil radiator 15, oil cooling motor 17 is installed, water-cooled motor 18 is installed on water radiator 16, on the Hydraulic Pump 7 be connected with anti-explosion diesel engine 6, gear type pump 19 is installed, described anti-explosion diesel engine 6 is communicated with the formation loop by two pipelines with water radiator 16, hydraulic reservoir 20, gear type pump 19, oil cooling motor 17, water-cooled motor 18 and oil radiator 15 are communicated with successively by pipeline and form loop.
The structure of described explosion-proof cooling mechanism is: air inlet flame trap, air shut off valve and airfilter are installed on the admission port of anti-explosion diesel engine 6; When anti-explosion diesel engine 6 combustion chambers produce tempering by the inlet valve gap, back fire flame is eliminated Mars and cooling by the air inlet flame trap time, thereby guarantees the explosion-proof performance of diesel engine air inlet system;
The tail gas outlet of anti-explosion diesel engine 6 is connected with an end of exhaust water jacket manifold 21, the other end of exhaust water jacket manifold 21 is connected with an end of exhaust ripple jacket pipe 22, the other end of exhaust ripple jacket pipe 22 is connected with exhaust explosion fence 24 by spool piece 23, the below of exhaust explosion fence 24 is equipped with wet waste gas treatment box 25, tail gas is after exhaust water jacket manifold 21 obtains first step cooling, again by exhaust ripple jacket pipe 22, after spool piece 23 and exhaust explosion fence 24, spray in wet waste gas treatment box 25, through water washing and elimination Mars, again lower the temperature and eliminate the noise, be discharged in air,
Described exhaust water jacket manifold 21, exhaust ripple jacket pipe 22, spool piece 23 and exhaust explosion fence 24 are the Double-layer sleeve-type structure, the outer sidewall of exhaust explosion fence 24 is provided with water outlet and is communicated with heat sink arrangement 5 by pipeline, through the water of heat sink arrangement 5 cooling mistakes after anti-explosion diesel engine 6 by exhaust water jacket manifold 21 outside sandwich, enter successively again the outside sandwich of exhaust ripple jacket pipe 22 and the outside sandwich of spool piece 23, finally again enter in heat sink arrangement 5 along pipeline by exhaust explosion fence 24 sidewall water outlets.
The cooling water expansion tank of the wet waste gas treatment box 25 in the utility model, supplied with separately by water supply tank, after the moisturizing control cock, flows in wet waste gas treatment box 25, by the moisturizing control cock, controls water surface elevation.
Described front tyre 12, middle tire 13 and rear tyre 14 are the fill-type band tyre, can increase load-carrying capacity, have improved anti-bundle and the resistance to abrasion of tire, extend the work life of tire.
Claims (4)
1. a miniature full wheel drive railless free-wheeled vehicle, it is characterized in that: comprise car body (1), front operator's compartment (2), rear operator's compartment (3), hydraulic pressure chain sprocket drive running gear (4), anti-explosion diesel engine (6), heat sink arrangement (5) and explosion-proof cooling mechanism, the two ends of car body (1) are respectively equipped with front operator's compartment (2) and rear operator's compartment (3), the bottom of car body (1) is equipped with hydraulic pressure chain sprocket drive running gear (4), the inside middle of car body (1) is equipped with anti-explosion diesel engine (6), anti-explosion diesel engine (6) is connected with hydraulic pressure chain sprocket drive running gear (4), anti-explosion diesel engine (6) is connected with heat sink arrangement (5) and explosion-proof cooling mechanism by pipeline, front operator's compartment (2) and rear operator's compartment (3) inside all are equipped with the master cock of hydraulic pressure chain sprocket drive running gear (4),
The structure of described hydraulic pressure chain sprocket drive running gear (4) is: comprise Hydraulic Pump (7), hydraulic pipe (8), HM Hydraulic Motor (9), Hub assembly (10), chain (11), front tyre (12), middle tire (13) and rear tyre (14), front tyre (12), HM Hydraulic Motor (9), middle tire (13) is arranged on respectively four Hub assemblies (10) above with rear tyre (14) and four Hub assemblies (10) are connected successively by chain (11), HM Hydraulic Motor (9) is linked to be loop by two hydraulic pipes (8) and Hydraulic Pump (7), described Hydraulic Pump (7) is arranged on anti-explosion diesel engine (6).
2. a kind of miniature full wheel drive railless free-wheeled vehicle according to claim 1, it is characterized in that: described heat sink arrangement (5) comprises oil radiator (15) and water radiator (16), and described oil radiator (15) and water radiator (16) are installed in the side of anti-explosion diesel engine (6);
Oil cooling motor (17) is installed on described oil radiator (15), water-cooled motor (18) is installed on water radiator (16), on the Hydraulic Pump (7) be connected with anti-explosion diesel engine (6), gear type pump (19) is installed, described anti-explosion diesel engine (6) is communicated with the formation loop by two pipelines with water radiator (16), hydraulic reservoir (20), gear type pump (19), oil cooling motor (17), water-cooled motor (18) and oil radiator (15) are communicated with successively by pipeline and form the closed type loop.
3. a kind of miniature full wheel drive railless free-wheeled vehicle according to claim 1 and 2, it is characterized in that: the structure of described explosion-proof cooling mechanism is: on the admission port of anti-explosion diesel engine (6), air inlet flame trap, air shut off valve and airfilter are installed;
The tail gas outlet of anti-explosion diesel engine (6) is connected with an end of exhaust water jacket manifold (21), the other end of exhaust water jacket manifold (21) is connected with an end of exhaust ripple jacket pipe (22), the other end of exhaust ripple jacket pipe (22) is connected with exhaust explosion fence (24) by spool piece (23), and the below of exhaust explosion fence (24) is equipped with wet waste gas treatment box (25);
Described exhaust water jacket manifold (21), exhaust ripple jacket pipe (22), spool piece (23) and exhaust explosion fence (24) are the Double-layer sleeve-type structure, and the outer sidewall of exhaust explosion fence (24) is provided with water outlet and is communicated with heat sink arrangement (5) by pipeline.
4. a kind of miniature full wheel drive railless free-wheeled vehicle according to claim 1 and 2, it is characterized in that: described front tyre (12), middle tire (13) and rear tyre (14) are the fill-type band tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320408613 CN203344794U (en) | 2013-07-10 | 2013-07-10 | Miniature all-wheel drive trackless rubber-tired vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320408613 CN203344794U (en) | 2013-07-10 | 2013-07-10 | Miniature all-wheel drive trackless rubber-tired vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203344794U true CN203344794U (en) | 2013-12-18 |
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ID=49744725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320408613 Withdrawn - After Issue CN203344794U (en) | 2013-07-10 | 2013-07-10 | Miniature all-wheel drive trackless rubber-tired vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203344794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332133A (en) * | 2013-07-10 | 2013-10-02 | 山西中煤华晋能源有限责任公司 | Miniature all-wheel drive trackless rubber-tire vehicle |
| CN104527418A (en) * | 2014-12-15 | 2015-04-22 | 广西科技大学 | Formula car driving system |
| CN104648142A (en) * | 2014-12-15 | 2015-05-27 | 广西科技大学 | Four-wheel drive transmission system |
-
2013
- 2013-07-10 CN CN 201320408613 patent/CN203344794U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332133A (en) * | 2013-07-10 | 2013-10-02 | 山西中煤华晋能源有限责任公司 | Miniature all-wheel drive trackless rubber-tire vehicle |
| CN103332133B (en) * | 2013-07-10 | 2015-11-18 | 山西中煤华晋能源有限责任公司 | Miniature a11wheel drive railless free-wheeled vehicle |
| CN104527418A (en) * | 2014-12-15 | 2015-04-22 | 广西科技大学 | Formula car driving system |
| CN104648142A (en) * | 2014-12-15 | 2015-05-27 | 广西科技大学 | Four-wheel drive transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131218 Effective date of abandoning: 20151118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |