CN208376877U - A kind of special-purpose automobile chassis - Google Patents
A kind of special-purpose automobile chassis Download PDFInfo
- Publication number
- CN208376877U CN208376877U CN201820881927.4U CN201820881927U CN208376877U CN 208376877 U CN208376877 U CN 208376877U CN 201820881927 U CN201820881927 U CN 201820881927U CN 208376877 U CN208376877 U CN 208376877U
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- fixedly connected
- wheels
- automobile chassis
- protective plate
- special
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Abstract
The utility model provides a kind of special-purpose automobile chassis, is related to auto parts field.The special-purpose automobile chassis, including two front-wheels and two rear-wheels, semiaxis is connected between two rear-wheels between two front-wheels, the surface of semiaxis and engine is fixedly installed between two front-wheels, it is fixedly connected with gearbox on the right side of engine, reduction gearbox is fixedly connected on the right side of gearbox, is fixedly connected with transfer gear on the right side of reduction gearbox, the front of gearbox is fixedly connected with power takeoff, the surface of semiaxis and is fixedly installed with rear driving axle between two rear-wheels.The special-purpose automobile chassis; it is provided with protective plate; automobile chassis can be protected by protective plate; the elements such as the engine in chassis are avoided to be damaged by the stone etc. on road surface; protective plate and vehicle frame are provided with damping device; by sliding over sliding on connecting column, buffer board rotation can make to move up when the stress of protective plate bottom, and protective plate stress is avoided directly to damage.
Description
Technical field
The utility model relates to auto parts field, specially a kind of special-purpose automobile chassis.
Background technique
Automobile chassis is made of power train, running gear, steering system and four part of braking system, and chassis effect is bearing, installation
Automobile engine and its each component, assembly, shape the moulded of automobile, and receive the power of engine, and automobile is made to generate fortune
It is dynamic, guarantee normally travel, the power that automobile engine is issued is transmitted to driving wheel by power train, power train have deceleration,
The functions such as differential and shaft space difference speed can guarantee automobile various with engine cooperating between speed change, reversing, interruption power, wheel
Normally travel under working condition, and there is good dynamic property and economy, quickly, today is rigid for the speed of domestic road construction
The road tomorrow fixed just again " belly breaking ", and can all generate more great Shi in most cases when road surface repair
Head either rugged place, at this time our vehicle will allow boulder without notice when reaching such road surface
Or the chassis of other road surface protrusions and oneself vehicle carries out intimate contact, that is, we often say drag bottom.
Due to dragging bottom, this happens and has uncertainty, and traditional automobile chassis is mostly without protective device, because
This is easy to damage to the part for being located at chassis portion, such as ternary catalyzing unit shell breakage, engine sump tank crackle, becomes
Fast tank shell crackle either suspension deformation etc., the generation of these problems will bring very fatal damage to your vehicle.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of special-purpose automobile chassis, solves traditional automobile
Chassis is easy to the problem of damaging to the part for being located at chassis portion mostly without protective device when leading to drag bottom.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of special-purpose automobile chassis, packet
Two front-wheels and two rear-wheels are included, are connected with semiaxis, the table of the semiaxis between two rear-wheels between two front-wheels
Face and it is fixedly installed with engine between two front-wheels, gearbox, the change are fixedly connected on the right side of the engine
It is fixedly connected with reduction gearbox on the right side of fast case, transfer gear, the front of the gearbox are fixedly connected on the right side of the reduction gearbox
It is fixedly connected with power takeoff, the surface of the semiaxis and is fixedly installed with rear driving axle, the semiaxis between two rear-wheels
Surface and be located at engine below be fixedly installed with front driving axle, vehicle frame, institute are provided with above the front wheels and rear wheels
It states the surface of semiaxis and is connected with protective plate between front wheels and rear wheels, pad is fixedly connected at the top of the protective plate
The bottom of block, the vehicle frame is fixedly connected with connecting column.
The surface activity of the connecting column is socketed with sliding sleeve, and the side of the sliding sleeve is fixedly connected with that there are two inclined plates, described
Rotating seat is fixedly connected at the top of cushion block, the top of the rotating seat is connected with buffer board, the buffering by shaft
The top of plate is flexibly connected by shaft with the bottom of inclined plate, and the bottom of the connecting column is fixedly connected with fixed plate, described solid
The bottom of fixed board is fixedly connected with compressed spring, the top of the cushion block and is located on rear side of buffer board and is fixedly connected with buffering
Case.
Preferably, volume adjustable hydraulic pump is fixedly connected on the right side of the power takeoff, the right side of the volume adjustable hydraulic pump is fixed
It is connected with gear hydraulic pump.
Preferably, inter-axle shaft, the left side of the inter-axle shaft and transfer are fixedly connected on the left of the rear driving axle
It is fixedly connected on the right side of device.
Preferably, front propeller shaft is fixedly connected on the right side of the front driving axle, the right side of the front propeller shaft is by turning
Axis is flexibly connected with the front of transfer gear.
Preferably, sliding slot is offered at the top of the baffle-box, it is gentle that the bottom of the compressed spring sequentially passes through sliding slot
It rushes case and extends to the inside of baffle-box.
Preferably, one end that the compressed spring extends to inside baffle-box is fixedly connected with sliding panel, the sliding panel
Surface and the inner wall surface of baffle-box be slidably connected, the bottom of the protective plate is bonded with bumper.
(3) beneficial effect
The utility model provides a kind of special-purpose automobile chassis.Have it is following the utility model has the advantages that
1, the special-purpose automobile chassis, is provided with protective plate, can protect automobile chassis by protective plate, avoid bottom
The elements such as the engine in disk are damaged by the stone etc. on road surface, and protective plate and vehicle frame are provided with damping device, pass through cunning
It covers and is moved up when sliding, buffer board rotation can make protective plate bottom stress on connecting column, avoid protective plate stress
It directly damages, solves traditional automobile chassis mostly without protective device, be easy to when leading to drag bottom to positioned at chassis
The problem of partial part damages.
2, the special-purpose automobile chassis can make protective plate by the way that compressed spring is shunk, sliding panel slides in baffle-box
Buffering and damping effect is more preferable, can be played a protective role to protective plate by bumper, stone is avoided to directly contact protective plate
And protective plate is caused to damage, whole device structure is simple, and protective plate is increased on traditional automobile chassis, can be in chassis
Part play a protective role, and increase damping device on protective plate, can play a protective role to protective plate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure top cross-sectional view；
Fig. 3 is the utility model connecting column and cushion block structure schematic diagram；
Fig. 4 is the utility model baffle-box structure sectional view.
In figure: 1 front-wheel, 2 rear-wheels, 3 semiaxis, 4 engines, 5 gearboxes, 6 reduction gearboxes, 7 transfer gears, 8 power takeoffs, 9 variables
Hydraulic pump, 10 gear hydraulic pumps, 11 rear driving axles, 12 inter-axle shafts, 13 front driving axles, 14 front propeller shafts, 15 vehicle frames, 16 protection
Plate, 17 cushion blocks, 18 connecting columns, 19 sliding sleeves, 20 inclined plates, 21 rotating seats, 22 buffer boards, 23 fixed plates, 24 compressed springs, 25 bufferings
Case, 26 sliding slots, 27 sliding panels, 28 bumpers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of special-purpose automobile chassis, as shown in Figs 1-4, including two front-wheels 1 and two
Rear-wheel 2, is connected with semiaxis 3 between two front-wheels 1 between two rear-wheels 2, the surface of semiaxis 3 and is located at two front-wheels
Engine 4 is fixedly installed between 1, the right side of engine 4 is fixedly connected with gearbox 5, and the right side of gearbox 5 is fixedly connected with
Reduction gearbox 6, the right side of reduction gearbox 6 are fixedly connected with transfer gear 7, and the front of gearbox 5 is fixedly connected with power takeoff 8, power takeoff 8
Right side be fixedly connected with volume adjustable hydraulic pump 9, the right side of volume adjustable hydraulic pump 9 is fixedly connected with gear hydraulic pump 10, the table of semiaxis 3
Face and it is fixedly installed with rear driving axle 11 between two rear-wheels 2, the left side of rear driving axle 11 is fixedly connected with inter-axle shaft
12, the left side of inter-axle shaft 12 is fixedly connected with the right side of transfer gear 7, the surface of semiaxis 3 and be located at engine 4 lower section fix
Front driving axle 13 is installed, the right side of front driving axle 13 is fixedly connected with front propeller shaft 14, and the right side of front propeller shaft 14 is by turning
The front of axis and transfer gear 7 is flexibly connected, and when operation, chassis passes through hydraulic drive and both provided under the operating condition that speed change travels
The power of traveling is driven, and is supplied to work machine stabilizers power, guarantees operation quality；In remote transition, chassis is switched to
Machine driving, transition speed are fast；Structure is simple, manufacturing cost is low, and maintenance is convenient, and the top of front-wheel 1 and rear-wheel 2 is provided with
Vehicle frame 15, the surface of semiaxis 3 and is connected with protective plate 16 between front-wheel 1 and rear-wheel 2, can will by protective plate 16
Automobile chassis protects, and avoids the equal elements of the engine 4 in chassis from being damaged by the stone etc. on road surface, the top of protective plate 16
It is fixedly connected with cushion block 17, the bottom of vehicle frame 15 is fixedly connected with connecting column 18.
The surface activity of connecting column 18 is socketed with sliding sleeve 19, and sliding sleeve 19 can slide up and down on connecting column 18, sliding sleeve 19
Side be fixedly connected there are two inclined plate 20, the top of cushion block 17 is fixedly connected with rotating seat 21, and the top of rotating seat 21 passes through
Shaft is connected with buffer board 22, there are two buffer board 22 on two rotating seats 21, passes through shaft between two buffer boards 22
Rotation connection, through sliding sleeve 19 when sliding, the rotation of buffer board 22 can make 16 bottom stress of protective plate on connecting column 18
It moves up, 16 stress of protective plate is avoided directly to damage, the top of buffer board 22 is connected by the bottom activity of shaft and inclined plate 20
It connects, the bottom of connecting column 18 is fixedly connected with fixed plate 23, and the bottom of fixed plate 23 is fixedly connected with compressed spring 24, cushion block 17
Top and be located at buffer board 22 rear side be fixedly connected with baffle-box 25, the top of baffle-box 25 offers sliding slot 26, compression
The bottom of spring 24 sequentially passes through sliding slot 26 and baffle-box 25 and the inside for extending to baffle-box 25, and compressed spring 24 extends to slow
The one end rushed inside case 25 is fixedly connected with sliding panel 27, and the surface of sliding panel 27 and the inner wall surface of baffle-box 25 are slided and connected
It connects, is shunk by compressed spring 24, sliding panel 27 slides in baffle-box 25 can make the buffering and damping effect of protective plate 16 more
Good, the bottom of protective plate 16 is bonded with bumper 28, can be played a protective role to protective plate 16 by bumper 28, avoids stone
Head directly contacts protective plate 16 and protective plate 16 is caused to damage, and whole device structure is simple, increases on traditional automobile chassis
Add protective plate 16, can play a protective role to the part in chassis, and increase damping device on protective plate 16,
It can play a protective role to protective plate 16.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
Working principle: when running car, start engine 4 first, engine 4 drives semiaxis 3 to rotate, to pass through
Front-wheel 1 drives entire automobile mobile, and when stone is encountered in 16 bottom of protective plate, 16 stress of protective plate is moved up, and drives
Buffer board 22 rotates, and makes the upward sliding on connecting column 18 of sliding sleeve 19, and baffle-box 25 is moved up as protective plate 16 is mobile,
Sliding panel 27 slides in 25 inner wall of baffle-box and generates relative motion with baffle-box 25, sliding after last 16 stress of protective plate
Set 19 drives protective plate 16 to move down reset to downslide.
In conclusion the special-purpose automobile chassis, is provided with protective plate 16, automobile chassis can be protected by protective plate 16
Get up, avoids the equal elements of the engine 4 in chassis from being damaged by the stone etc. on road surface, protective plate 16 and vehicle frame 15 are provided with buffering
Damping device, through sliding sleeve 19 when sliding, the rotation of buffer board 22 can make 16 bottom stress of protective plate on connecting column 18
It moves up, 16 stress of protective plate is avoided directly to damage, solve traditional automobile chassis mostly without protective device, cause to drag
The problem of damaging to the part for being located at chassis portion is easy to when bottom.
The special-purpose automobile chassis can make to protect by the way that compressed spring 24 is shunk, sliding panel 27 slides in baffle-box 25
The buffering and damping effect of plate 16 is more preferable, can be played a protective role to protective plate 16 by bumper 28, stone is avoided directly to connect
It contacts protective plate 16 and protective plate 16 is caused to damage, whole device structure is simple, and protection is increased on traditional automobile chassis
Plate 16 can play a protective role to the part in chassis, and increase damping device on protective plate 16, can be to anti-
Backplate 16 plays a protective role.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of special-purpose automobile chassis, including two front-wheels (1) and two rear-wheels (2), between two front-wheels (1) and two rear-wheels
(2) it is connected between semiaxis (3), the surface of the semiaxis (3) and is fixedly installed with hair between two front-wheels (1)
Motivation (4) is fixedly connected with gearbox (5) on the right side of the engine (4), is fixedly connected on the right side of the gearbox (5)
Reduction gearbox (6) is fixedly connected with transfer gear (7) on the right side of the reduction gearbox (6), and the front of the gearbox (5) is fixedly connected
Have power takeoff (8), the surface of the semiaxis (3) and is fixedly installed with rear driving axle (11) between two rear-wheels (2), it is described
The surface of semiaxis (3) and be located at engine (4) below be fixedly installed with front driving axle (13), it is characterised in that: the front-wheel
(1) and above rear-wheel (2) it is provided with vehicle frame (15), the surface of the semiaxis (3) and between front-wheel (1) and rear-wheel (2)
It is connected with protective plate (16), is fixedly connected with cushion block (17) at the top of the protective plate (16), the bottom of the vehicle frame (15)
Portion is fixedly connected with connecting column (18)；
The surface activity of the connecting column (18) is socketed with sliding sleeve (19), the side of the sliding sleeve (19) be fixedly connected there are two tiltedly
Plate (20) is fixedly connected with rotating seat (21) at the top of the cushion block (17), and it is living that the top of the rotating seat (21) passes through shaft
Dynamic to be connected with buffer board (22), the top of the buffer board (22) is flexibly connected by shaft with the bottom of inclined plate (20), described
The bottom of connecting column (18) is fixedly connected with fixed plate (23), and the bottom of the fixed plate (23) is fixedly connected with compressed spring
(24), the top of the cushion block (17) and be located at buffer board (22) on rear side of be fixedly connected with baffle-box (25).
2. a kind of special-purpose automobile chassis according to claim 1, it is characterised in that: the right side of the power takeoff (8) is fixed
It is connected with volume adjustable hydraulic pump (9), is fixedly connected with gear hydraulic pump (10) on the right side of the volume adjustable hydraulic pump (9).
3. a kind of special-purpose automobile chassis according to claim 1, it is characterised in that: the left side of the rear driving axle (11) is solid
Surely it is connected with inter-axle shaft (12), is fixedly connected on the right side of the left side and transfer gear (7) of the inter-axle shaft (12).
4. a kind of special-purpose automobile chassis according to claim 1, it is characterised in that: the right side of the front driving axle (13) is solid
Surely it is connected with front propeller shaft (14), the right side of the front propeller shaft (14) is flexibly connected by shaft with the front of transfer gear (7).
5. a kind of special-purpose automobile chassis according to claim 1, it is characterised in that: opened up at the top of the baffle-box (25)
Have sliding slot (26), the bottom of the compressed spring (24) sequentially passes through sliding slot (26) and baffle-box (25) and extends to baffle-box
(25) inside.
6. a kind of special-purpose automobile chassis according to claim 5, it is characterised in that: the compressed spring (24) extends to slow
It rushes the internal one end of case (25) to be fixedly connected with sliding panel (27), the surface of the sliding panel (27) and the inner wall of baffle-box (25)
Surface is slidably connected, and the bottom of the protective plate (16) is bonded with bumper (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881927.4U CN208376877U (en) | 2018-06-08 | 2018-06-08 | A kind of special-purpose automobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881927.4U CN208376877U (en) | 2018-06-08 | 2018-06-08 | A kind of special-purpose automobile chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208376877U true CN208376877U (en) | 2019-01-15 |
Family
ID=64970136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820881927.4U Active CN208376877U (en) | 2018-06-08 | 2018-06-08 | A kind of special-purpose automobile chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208376877U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927657A (en) * | 2019-04-19 | 2019-06-25 | 合肥市强科达科技开发有限公司 | A kind of bumper |
| CN110091813A (en) * | 2019-05-29 | 2019-08-06 | 华人运通(江苏)技术有限公司 | Intelligent chassis backplate control system and method |
| CN112590682A (en) * | 2020-12-23 | 2021-04-02 | 刘广芝 | Guard plate structure of automobile chassis |
| CN113022486A (en) * | 2021-03-28 | 2021-06-25 | 旭东汽车零部件制造(南通)有限公司 | Chassis protection device with buffer function |
-
2018
- 2018-06-08 CN CN201820881927.4U patent/CN208376877U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927657A (en) * | 2019-04-19 | 2019-06-25 | 合肥市强科达科技开发有限公司 | A kind of bumper |
| CN110091813A (en) * | 2019-05-29 | 2019-08-06 | 华人运通(江苏)技术有限公司 | Intelligent chassis backplate control system and method |
| CN112590682A (en) * | 2020-12-23 | 2021-04-02 | 刘广芝 | Guard plate structure of automobile chassis |
| CN112590682B (en) * | 2020-12-23 | 2022-08-09 | 炎展科技(上海)有限公司 | Guard plate structure of automobile chassis |
| CN113022486A (en) * | 2021-03-28 | 2021-06-25 | 旭东汽车零部件制造(南通)有限公司 | Chassis protection device with buffer function |
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