CN201366943Y - Chassis for mining explosion-proof 4WD (4 wheel drive) command car - Google Patents
Chassis for mining explosion-proof 4WD (4 wheel drive) command car Download PDFInfo
- Publication number
- CN201366943Y CN201366943Y CNU2009200377106U CN200920037710U CN201366943Y CN 201366943 Y CN201366943 Y CN 201366943Y CN U2009200377106 U CNU2009200377106 U CN U2009200377106U CN 200920037710 U CN200920037710 U CN 200920037710U CN 201366943 Y CN201366943 Y CN 201366943Y
- Authority
- CN
- China
- Prior art keywords
- chassis
- explosion
- suspension
- vehicle frame
- wheel driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a chassis for a mining explosion-proof 4WD (4 wheel drive) command car. The chassis comprises an explosion-proof motor, a transmission, a transfer case, a frame, a front driving axle, a rear driving axle, a front suspension and a rear suspension, wherein the frame adopts a vertical beam with a rectangular section; the explosion-proof motor, the transmission and the transfer case are fixedly connected with the frame respectively; and the driving axles and the suspensions are connected to two vertical ends of the frame respectively. The utility model is characterized in that the suspensions adopt a laminated spring steering type suspension structure with air bags. Through the coaxially designed air bags and damp-variable bumper in coordination with a laminated spring steering mechanism, the bumping of a mining command car can be effectively cushioned, so as to enhance riding comfort. The height of a car body can be adjusted through a height control valve, so as to keep the height of the suspensions unchanged in various loads. The chassis can be widely applied to various mines.
Description
Technical field
The utility model relates to a kind of mining automotive component, relates in particular to a kind of mine anti-explosion 4 wheel driven command van's chassis structure.
Background technology
Mining command van is a kind of vehicle that is used for the beneath operation command of mine, monitoring and rescue, and general traditional mining command van adopts the transformation of the way of mine truck chassis to form more.Yet because the condition of road surface under the mine is relatively poor, this chassis is difficult to satisfy the traveling comfort that the occupant takes and the vibration damping requirement of equipment.
Summary of the invention
For addressing the above problem, the purpose of this utility model aims to provide a kind of mine anti-explosion 4 wheel driven command van chassis, to solve the jolt problem of vibration damping and traveling comfort difference when travelling under the road surface of mining command van under mine.
For achieving the above object, realization measure of the present utility model is:
Mine anti-explosion 4 wheel driven command van chassis, comprise explosion-proof engine, change-speed box, part-time case, vehicle frame, before driving vehicle bridge, rear drive vehicle bridge, front suspension, rear suspension, wherein said vehicle frame is the longeron of rectangular cross section, described explosion-proof engine, change-speed box and part-time case are captiveed joint with vehicle frame respectively, described driving vehicle bridge and suspension are connected to vertical two ends of vehicle frame, it is characterized in that: described suspension is the leaf spring guide type suspension frame structure of band air bag.
Further, described air suspension comprises air bag, damping shock absorption device, leaf spring guiding mechanism, height-control valve, air compressor, storage tank and mounting bracket, wherein said air bag and damping shock absorption device are arranged side by side, and the integrated assembling of described air compressor, storage tank and air bag.
Further, the mounting bracket of described air suspension comprises the connecting panel that is used to connect the upper bracket of vehicle frame and is used to connect the transverse slat guiding mechanism.
Further, described driving vehicle bridge is large speed ratio, high bearing capacity and the driving vehicle bridge that is adapted at travelling under the low speed.
Further, described chassis is forward and backward four wheel drive structure.
The utility model adopts the air suspension structure.With the damping variable shock absorber and cooperate the leaf spring guiding mechanism can effectively cushion jolting of mining command van, promote the traveling comfort of taking by coaxial design-calculated air bag; And by height-control valve scalable bodywork height, it is constant to remain on various load lower suspension height, can be widely used in various mines.
Description of drawings
Fig. 1 is that the master on the utility model embodiment chassis looks scheme drawing;
Fig. 2 is the schematic top plan view on the utility model embodiment chassis;
Fig. 3 is the structural representation of the utility model embodiment suspension part.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
As shown in Figure 1 and Figure 2, this mine anti-explosion 4 wheel driven command van chassis comprises being fit to explosion-proof engine 1, change-speed box 2, part-time case 3, vehicle frame 4, before driving vehicle bridge 5, rear drive vehicle bridge 6, front suspension 7, the rear suspension 8 that mine uses.As we can see from the figure, this vehicle frame 4 is the girder work of rectangular cross section, and explosion-proof engine 1, change-speed box 2 connects the front side that is installed in vehicle frame 4,3 stage casings that are fixed in vehicle frame 4 of part-time case, and the branch both sides connect forward and backward driving vehicle bridge.This before driving vehicle bridge 5, front suspension 7 connect the vertical two ends that are located at vehicle frame 4 respectively with rear drive vehicle bridge 6, rear suspension 8, make that this mining command van can pass through forward and backward four wheel drive.And this before driving vehicle bridge 5 and rear drive vehicle bridge 6 adopt is large speed ratio, high bearing capacity and the driving vehicle bridge that is adapted at travelling under the low speed.
Can see as shown in Figure 3, wherein suspension is designed to include the air suspension structure of air bag 9, damping shock absorption device 10, leaf spring guiding mechanism 11, height-control valve, air compressor, storage tank and mounting bracket especially, and wherein this air bag 9 and this damping shock absorption device 10 are for being arranged side by side, and its airbag inflation direction is consistent with the flexible direction of bumper; And air compressor and storage tank assemble with air bag is integrated.In addition, the mounting bracket of this air suspension comprises the upper bracket 12 that is used for vehicle frame and is used to connect the connecting panel 13 of transverse slat guiding mechanism.Chassis structure by adopting air bag 9, leaf spring guiding mechanism 11, damping variable shock absorber 10 etc. to organically combine has effectively cushioned jolting of mining command van; And by height-control valve scalable bodywork height, it is constant to remain on various load lower suspension height.Make the mining command van of the utility model design-calculated except that having crossing ability, dynamic property and explosion-proof performance, also satisfied the vibration damping requirement of occupant's travelling comfort and equipment, can be widely used in using in the various mines.
To sum up, the mine anti-explosion 4 wheel driven command van chassis that present patent application provides can reach design goal conscientiously, and its practicality is worthy of popularization.Below only be at a detailed description that preferred embodiments is done of the present utility model; be not to limit its scope of patent protection with this; in every case do simple and easy modification or equivalent structure replacement for this case specification sheets and embodiment accompanying drawing; can reach the design of aforementioned effect, all should belong within the present patent application protection domain.
Claims (5)
1. mine anti-explosion 4 wheel driven command van chassis, comprise explosion-proof engine, change-speed box, part-time case, vehicle frame, before driving vehicle bridge, rear drive vehicle bridge, front suspension, rear suspension, wherein said vehicle frame is the longeron of rectangular cross section, described explosion-proof engine, change-speed box and part-time case are captiveed joint with vehicle frame respectively, described driving vehicle bridge and suspension are connected to vertical two ends of vehicle frame, it is characterized in that: described suspension is the leaf spring guide type suspension frame structure of band air bag.
2. mine anti-explosion 4 wheel driven command van according to claim 1 chassis, it is characterized in that: described air suspension comprises air bag, damping shock absorption device, leaf spring guiding mechanism, height-control valve, air compressor, storage tank and mounting bracket, wherein said air bag and damping shock absorption device are arranged side by side, and the integrated assembling of described air compressor, storage tank and air bag.
3. mine anti-explosion 4 wheel driven command van according to claim 2 chassis, it is characterized in that: the mounting bracket of described air suspension comprises the connecting panel that is used to connect the upper bracket of vehicle frame and is used to connect the transverse slat guiding mechanism.
4. mine anti-explosion 4 wheel driven command van according to claim 1 chassis is characterized in that: described driving vehicle bridge is large speed ratio, high bearing capacity and the driving vehicle bridge that is adapted at travelling under the low speed.
5. mine anti-explosion 4 wheel driven command van according to claim 1 chassis is characterized in that: described chassis is forward and backward four wheel drive structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200377106U CN201366943Y (en) | 2009-01-20 | 2009-01-20 | Chassis for mining explosion-proof 4WD (4 wheel drive) command car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200377106U CN201366943Y (en) | 2009-01-20 | 2009-01-20 | Chassis for mining explosion-proof 4WD (4 wheel drive) command car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366943Y true CN201366943Y (en) | 2009-12-23 |
Family
ID=41485841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200377106U Expired - Fee Related CN201366943Y (en) | 2009-01-20 | 2009-01-20 | Chassis for mining explosion-proof 4WD (4 wheel drive) command car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366943Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490564A (en) * | 2011-12-13 | 2012-06-13 | 上海瑞尔实业有限公司 | Single-trailing arm independent front suspension for automobile |
| CN103786573A (en) * | 2014-03-06 | 2014-05-14 | 福建伍旗机械有限公司 | Explosion-proof vehicle chassis |
-
2009
- 2009-01-20 CN CNU2009200377106U patent/CN201366943Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490564A (en) * | 2011-12-13 | 2012-06-13 | 上海瑞尔实业有限公司 | Single-trailing arm independent front suspension for automobile |
| CN102490564B (en) * | 2011-12-13 | 2015-03-25 | 上海瑞尔实业有限公司 | Single-trailing arm independent front suspension for automobile |
| CN103786573A (en) * | 2014-03-06 | 2014-05-14 | 福建伍旗机械有限公司 | Explosion-proof vehicle chassis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203844836U (en) | Bus frame assembly of minibus | |
| WO2013044645A1 (en) | Midibus chassis | |
| CN201736810U (en) | Vehicle chassis and engineering vehicle comprising same | |
| CN202923319U (en) | Front axle of electric wheel dump truck | |
| CN202016512U (en) | Rear suspension device of cab | |
| CN204749784U (en) | Suspension system behind vehicle air spring | |
| CN201366943Y (en) | Chassis for mining explosion-proof 4WD (4 wheel drive) command car | |
| CN201580438U (en) | Ladder type welded frame for cars | |
| CN201172426Y (en) | Full-floating automobile cabin suspension system | |
| CN201086746Y (en) | Rear suspending device of steering room | |
| CN203358724U (en) | Back suspension device of cab | |
| CN108819608A (en) | A kind of design method of no suspension frame structure driving system wheeled vehicle | |
| CN202508182U (en) | Rear suspension device of heavy-duty car cab | |
| CN211106827U (en) | Lightweight European semitrailer air suspension system | |
| CN210793346U (en) | Shock-proof chassis for unmanned automobile | |
| CN102923200A (en) | Rear suspension device for heavy-duty truck cab | |
| CN208789501U (en) | A kind of tourism surfing tour bus of four-wheel drive | |
| CN201395025Y (en) | Combined type air hanger | |
| CN101879926A (en) | Camber beam-type right three-wheeled motorcycle | |
| CN102407743B (en) | Vehicle body front suspension structure for heavy truck | |
| CN110979457A (en) | Chassis for pure electric compression type garbage truck | |
| CN105774456B (en) | Damping of electric vehicles system | |
| CN215944224U (en) | Front suspension system of mining trackless rubber-tyred personnel conveyor | |
| CN220594619U (en) | New energy bus disc type axle assembly | |
| CN103522861A (en) | Damping device of micro electric vehicle |
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: 20091223 Termination date: 20140120 |