CN204020525U - A kind of twin-engined explosion-proof power car - Google Patents
A kind of twin-engined explosion-proof power car Download PDFInfo
- Publication number
- CN204020525U CN204020525U CN201420452462.2U CN201420452462U CN204020525U CN 204020525 U CN204020525 U CN 204020525U CN 201420452462 U CN201420452462 U CN 201420452462U CN 204020525 U CN204020525 U CN 204020525U
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- explosion
- power car
- vehicle frame
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- proof power
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- 230000005484 gravity Effects 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
A kind of twin-engined explosion-proof power car, comprise explosion-proof power car vehicle frame, the below of explosion-proof power car vehicle frame is provided with two front-wheels and two trailing wheels, flat truck is hinged with by cylinder lever connecting rod in the rear end of explosion-proof power car vehicle frame, the middle part of described explosion-proof power car vehicle frame is set to recessed machinery space, two explosion-proof engines are installed in machinery space, be provided with front operator's compartment on the left of the explosion-proof power car vehicle frame in described machinery space front, on the right side of the explosion-proof power car vehicle frame at machinery space rear, be provided with rear operator's compartment.Two explosion-proof engines are laterally arranged in machinery space by the utility model side by side, unit work is used when zero load, during heavy duty, two-shipper work, makes vehicle can have enough driving powers when heavy duty, also makes vehicle have good performance driving economy when zero load; By recessed for the machinery space middle part being arranged in explosion-proof power car vehicle frame, reduce center of gravity and two chaufeurs are got a clear view each other, be convenient to link up.
Description
Technical field
The utility model relates to a kind of colliery transportation device, particularly a kind of twin-engined explosion-proof power car.
Background technology
Along with the maximization of coal mining, down-hole mining equipment tends to heavy-duty day by day, the transfer of these equipment driving surfaces and gug maintenance all need large-tonnage explosionproof transport vehicle, in order to transport heavy wares under the narrow short environment in down-hole, have employed the Transportation Model of power car and flat truck cooperation, to obtain enough loadings and running space.Except driving self walking, power car provides high pressure oil by hydralic hose to flat truck, drives flat truck to drive the motor in vehicle bridge to walk.But existing power car can only meet the automatic flat-plate car driving low dead-weight capacity, dead-weight capacity is greater than to the flat truck of more than 90 tons, power requirement required when the explosion-proof power car of current maximum power also cannot meet driving.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, and proposing one can have enough driving powers when heavy duty, has again the twin-engined explosion-proof power car of good performance driving economy.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of twin-engined explosion-proof power car, comprise explosion-proof power car vehicle frame, the below of explosion-proof power car vehicle frame is provided with two front-wheels and two trailing wheels, connected by before driving steeraxle between two front-wheels, connected by back-wheel drive steeraxle between two trailing wheels, flat truck is hinged with by cylinder lever connecting rod in the rear end of explosion-proof power car vehicle frame, symmetrical traveling wheel is installed in the below of flat truck, flat truck vehicle bridge is provided with between the traveling wheel be symmetrical set, be characterized in: the middle part of described explosion-proof power car vehicle frame is set to recessed machinery space, in machinery space, laterally two explosion-proof engines are installed side by side, the overhead height of explosion-proof engine does not exceed the overhead height of explosion-proof power car vehicle frame, two explosion-proof engines are equipped with and drive oil pump and work power steerig pump, two driving oil pumps are connected in parallel, described driving oil pump by hydraulic tubing respectively be arranged on before driving steeraxle, rear-driven steering bridge, running motor in flat truck vehicle bridge connects, be connected in parallel between two described work power steerig pumps, work power steerig pump by connecting line respectively be arranged on before driving steeraxle, rear-driven steering bridge, steering cylinder in flat truck vehicle bridge connects, front operator's compartment is provided with on the left of the explosion-proof power car vehicle frame in described machinery space front, the right side of front operator's compartment is provided with right work form, the below of right work form be provided with control front and rear wheel turn to before operator's station, operator's compartment after being provided with on the right side of the explosion-proof power car vehicle frame at machinery space rear, the left side of rear operator's compartment is provided with left work form, is provided with the rear operator's station controlling flat truck and turn in the below of left work form.
Compared with prior art, two explosion-proof engines are laterally arranged in machinery space by the utility model side by side, use unit work when zero load, two-shipper work during heavy duty, make vehicle can have enough driving powers when heavy duty, also make vehicle have good performance driving economy when zero load; By recessed for the machinery space middle part being arranged in explosion-proof power car vehicle frame, reduce center of gravity and two chaufeurs are got a clear view each other, be convenient to link up; Front operator's compartment and rear operator's compartment is oblique in the face of two chaufeurs are towards not ipsilateral every machinery space, such that the visual field is openr is convenient to forward and backward observation, mutually get in touch with communication.The utility model turn radius is little, and before utilizing, chaufeur controls the direction of front and back four-wheel, and rear chaufeur controls the direction of flat truck, improves the driving power of the vehicle when heavy duty, ensure that good performance driving economy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side-looking structural representation of Fig. 1.
Detailed description of the invention
A kind of twin-engined explosion-proof power car, comprise explosion-proof power car vehicle frame 13, the below of explosion-proof power car vehicle frame 13 is provided with two front-wheels 1 and two trailing wheels 6, connected by before driving steeraxle 2 between two front-wheels 1, connected by back-wheel drive steeraxle 5 between two trailing wheels 6, flat truck 7 is hinged with by cylinder lever connecting rod in the rear end of explosion-proof power car vehicle frame 13, in the below of flat truck 7, symmetrical traveling wheel 8 is installed, flat truck vehicle bridge is provided with between the traveling wheel 8 be symmetrical set, the middle part of described explosion-proof power car vehicle frame is set to recessed machinery space 3, in machinery space 3, laterally two explosion-proof engines 4 are installed side by side, the overhead height of explosion-proof engine 4 does not exceed the overhead height of explosion-proof power car vehicle frame, two explosion-proof engines 4 are equipped with and drive oil pump 10 and work power steerig pump 11, two driving oil pumps are connected in parallel, described driving oil pump 10 by hydraulic tubing respectively be arranged on before driving steeraxle, rear-driven steering bridge, running motor in flat truck vehicle bridge connects, be connected in parallel between two described work power steerig pumps 11, work power steerig pump 11 by connecting line respectively be arranged on before driving steeraxle, rear-driven steering bridge, steering cylinder in flat truck vehicle bridge connects, front operator's compartment 12 is provided with on the left of the explosion-proof power car vehicle frame in described machinery space 3 front, the right side of front operator's compartment 12 is provided with right work form, the below of right work form be provided with control front and rear wheel turn to before operator's station, operator's compartment 9 after being provided with on the right side of the explosion-proof power car vehicle frame at machinery space 3 rear, the left side of rear operator's compartment 9 is provided with left work form, is provided with the rear operator's station controlling flat truck and turn in the below of left work form.
Described two explosion-proof engines 4 are laterally arranged on the middle part of explosion-proof power car vehicle frame 13 side by side, explosion-proof engine drives and drives oil pump to the running motor fuel feeding be arranged on before driving steeraxle, rear-driven steering bridge, drive vehicle to run, drive oil pump also by hydralic hose to the running motor fuel feeding be arranged in flat truck vehicle bridge, flat truck is walked therewith.Described driven by engine work power steerig pump is to the steering cylinder fuel feeding be arranged on forward and backward driving steeraxle, the forward and backward four-wheel steering of explosion-proof power car is manipulated by front chaufeur, work power steerig pump also by hydralic hose to the steering cylinder fuel feeding being arranged on steering mechanism for flat car, manipulate flat truck by rear chaufeur and turn to.Described machinery space is recessed layout in the middle part of explosion-proof power car vehicle frame, reduces machinery space height, and two chaufeurs are got a clear view each other, is convenient to link up.Described front operator's compartment and rear operator's compartment oblique every machinery space faced by, two chaufeurs are towards not ipsilateral, and broad view is convenient to forward and backward observation, mutually gets in touch with communication.
Claims (1)
1. a twin-engined explosion-proof power car, comprise explosion-proof power car vehicle frame, the below of explosion-proof power car vehicle frame is provided with two front-wheels and two trailing wheels, connected by before driving steeraxle between two front-wheels, connected by back-wheel drive steeraxle between two trailing wheels, flat truck is hinged with by cylinder lever connecting rod in the rear end of explosion-proof power car vehicle frame, symmetrical traveling wheel is installed in the below of flat truck, flat truck vehicle bridge is provided with between the traveling wheel be symmetrical set, it is characterized in that: the middle part of described explosion-proof power car vehicle frame is set to recessed machinery space, in machinery space, laterally two explosion-proof engines are installed side by side, the overhead height of explosion-proof engine does not exceed the overhead height of explosion-proof power car vehicle frame, two explosion-proof engines are equipped with and drive oil pump and work power steerig pump, two driving oil pumps are connected in parallel, described driving oil pump by hydraulic tubing respectively be arranged on before driving steeraxle, rear-driven steering bridge, running motor in flat truck vehicle bridge connects, be connected in parallel between two described work power steerig pumps, work power steerig pump by connecting line respectively be arranged on before driving steeraxle, rear-driven steering bridge, steering cylinder in flat truck vehicle bridge connects, front operator's compartment is provided with on the left of the explosion-proof power car vehicle frame in described machinery space front, the right side of front operator's compartment is provided with right work form, the below of right work form be provided with control front and rear wheel turn to before operator's station, operator's compartment after being provided with on the right side of the explosion-proof power car vehicle frame at machinery space rear, the left side of rear operator's compartment is provided with left work form, is provided with the rear operator's station controlling flat truck and turn in the below of left work form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452462.2U CN204020525U (en) | 2014-08-12 | 2014-08-12 | A kind of twin-engined explosion-proof power car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452462.2U CN204020525U (en) | 2014-08-12 | 2014-08-12 | A kind of twin-engined explosion-proof power car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020525U true CN204020525U (en) | 2014-12-17 |
Family
ID=52060429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452462.2U Expired - Lifetime CN204020525U (en) | 2014-08-12 | 2014-08-12 | A kind of twin-engined explosion-proof power car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204020525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442856A (en) * | 2014-12-25 | 2015-03-25 | 常熟市常宝电动过跨平车厂 | Anti-explosion transmission type electric flat carriage |
| CN104723868A (en) * | 2015-03-30 | 2015-06-24 | 莱州亚通重型装备有限公司 | Support transport vehicle with double engines |
-
2014
- 2014-08-12 CN CN201420452462.2U patent/CN204020525U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442856A (en) * | 2014-12-25 | 2015-03-25 | 常熟市常宝电动过跨平车厂 | Anti-explosion transmission type electric flat carriage |
| CN104723868A (en) * | 2015-03-30 | 2015-06-24 | 莱州亚通重型装备有限公司 | Support transport vehicle with double engines |
| CN104723868B (en) * | 2015-03-30 | 2017-06-23 | 莱州亚通重型装备有限公司 | A kind of twin-engined bracket carriers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |