CN106740074A - A kind of serviceable vehicle chassis - Google Patents
A kind of serviceable vehicle chassis Download PDFInfo
- Publication number
- CN106740074A CN106740074A CN201510819151.4A CN201510819151A CN106740074A CN 106740074 A CN106740074 A CN 106740074A CN 201510819151 A CN201510819151 A CN 201510819151A CN 106740074 A CN106740074 A CN 106740074A
- Authority
- CN
- China
- Prior art keywords
- chain
- assembly
- drive axle
- differential assembly
- wheel
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
Abstract
The invention discloses a kind of serviceable vehicle chassis.In running gear, respectively by bevel gear group and driving-chain driven wheel tyre walking, bevel gear group is located in the first support set on the axle tube of drive axle differential assembly at drive axle differential assembly two ends, and driving-chain is arranged in support chain-wheel box；Front and rear direction control-rod is connected by gear pump assembly with the steering mechanism on drive axle differential assembly, and four-wheel steering synchronization division switch connects together front and rear steering mechanism.Simple structure of the present invention, can realize that four-wheel Complete Synchronization is turned to, and then reduce the infringement of road pavement and vehicle, extend the service life on vehicle and chassis；Can realize that the Multi-angle free in the case of chassis general direction is constant is turned and travelled, improve operating efficiency.
Description
Technical field
The present invention relates to a kind of chassis, specifically a kind of serviceable vehicle chassis belongs to technical field of vehicle.
Background technology
Vehicle in motion, can run into various road conditions, in steering procedure, when both sides turn to the power-assisted that runs into not
When the same, the direction rate of transformation of generation is also different, and the time is long to bring infringement to machine.Existing vehicle exists
When deflecting is walked, vehicle is overall itself accordingly to change direction with the deflecting of wheel, and this is big to vehicle
Angle is turned round and turns around to bring many troubles, while road pavement causes very macrolesion, especially in some large-scale spies
In kind of vehicle, when the horizontal and vertical walking work of vehicle frame is needed, it is impossible to freely walk and limit vehicle functions
Play.
The content of the invention
For the problem that above-mentioned prior art is present, it is an object of the invention to provide a kind of simple structure, can be with
Extend the service life of vehicle, the serviceable vehicle chassis that the quick Multi-angle free of vehicle is turned can be realized.
To achieve the above object, the technical solution adopted by the present invention is：A kind of serviceable vehicle chassis, including chassis
Body, chassis body is provided with running gear and control section.Running gear includes engine assembly, engine
Assembly is arranged on chassis body centre, and engine assembly connects center differential assembly by transmission assembly,
Center differential assembly is connected with the drive axle differential assembly installed in chassis body two ends respectively by power transmission shaft
Connect, drive axle differential assembly two ends are respectively by bevel gear group and driving-chain driven wheel tyre walking, bevel gear group
It is located in the first support set on the axle tube of drive axle differential assembly, driving-chain is arranged on support chain-wheel box
It is interior.Control section includes that travelling control area, front direction control-rod, rear direction control-rod and four-wheel steering synchronously divide
Combination switch, travelling control area is provided with clutch pedal, brake pedal, gear shifting stop lever and gas pedal, and brake is stepped on
Plate connection brake terminal, front direction control-rod and rear direction control-rod pass through gear pump assembly and are arranged on to drive respectively
Steering mechanism on dynamic bridge differential assembly is connected, and four-wheel steering synchronization division is switched forward and backward drive axle differential
Steering mechanism on device assembly connects together.
During work, start engine assembly work, engine assembly is total by transmission assembly and center differential
Into the drive axle differential assembly that power is transmitted separately to chassis body two ends by power transmission shaft, drive axle differential
Device assembly is respectively by the bevel gear group and driving-chain driven wheel tyre walking at two ends.
During steering, control front direction control-rod and rear direction control-rod, by gear pump assembly drive be arranged on it is preceding,
The steering mechanism's action on two ends drive axle differential assembly, realizes turning to afterwards.Front and rear direction control is controlled simultaneously
Bar processed can be achieved with the synchronous adjustment of fore-and-aft direction.When the power-assisted that both sides steering runs into is different, the side of generation
Just different to rate of transformation, the time is long to bring infringement to machine, now close and close the synchronous division of four-wheel steering and open
Close, forward and backward steering mechanism is coupled together, you can realize that front and back wheel Complete Synchronization is turned to.
Preferably, steering mechanism includes the second support set being fixed on support chain-wheel box, the first support set and the
Two support sets are interlocked or are connected together by bearing pin, and one end of bearing pin is arranged sprocket wheel, and sprocket wheel is fixed on second
On support set, sprocket wheel is connected by chain with the sprocket wheel for being symmetricly set on the drive axle differential assembly other end, chain
It is connected with the driving oil cylinder on drive axle differential assembly, drives oil cylinder by front and rear direction control-rod point
Do not controlled by gear pump assembly.
Preferably, four-wheel steering synchronization division switch is by universal driving shaft and link gear and chassis body rear and front end
Chain connection.When needing front and back wheel synchronously to turn to, four-wheel steering synchronization division switch is closed in conjunction, by universal driving shaft and
Link gear couples together front and rear chain, you can realize that front and back wheel is synchronously turned to.
Simple structure of the present invention, can realize that four-wheel Complete Synchronization is turned to, and then reduce road pavement and vehicle
Infringement, extends the service life on vehicle and chassis；Can realize many in the case of chassis general direction is constant
Angle is freely turned and is travelled, and improves operating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the schematic diagram of steering mechanism in the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Serviceable vehicle chassis as shown in Figure 1 to Figure 2 includes chassis body 1, and chassis body 1 is provided with walking
System and control section.
Running gear includes that engine assembly 2-1, engine assembly 2-1 are arranged on the centre of chassis body 1,
Engine assembly 2-1 connects center differential assembly 2-3, center differential assembly by transmission assembly 2-2
2-3 is connected with the drive axle differential assembly 2-5 installed in the two ends of chassis body 1 respectively by power transmission shaft 2-4,
Drive axle differential assembly 2-5 two ends drive tire 2-8 rows by bevel gear group 2-6 and driving-chain 2-7 respectively
Walk, bevel gear group 2-6 is located at the first support set on the axle tube 2-10 of drive axle differential assembly 2-5
In 2-11, driving-chain 2-7 is arranged in support chain-wheel box 2-9.
Control section includes travelling control area, front direction control-rod 3-1, the rotation of rear direction control-rod 3-2 and four
3-11 is switched to synchronous division, travelling control area is provided with clutch pedal 3-7, brake pedal 3-9, shift gear
Bar and gas pedal, brake pedal 3-9 connection brake terminal 3-12, front direction control-rod 3-1 and rear direction control
Bar 3-2 processed is connected by gear pump assembly with the steering mechanism on drive axle differential assembly 2-5 respectively,
Four-wheel steering synchronization division switch 3-11 connects together the steering mechanism on forward and backward drive axle differential assembly.
During work, open the starting switch in travelling control area, start engine assembly 2-1 work, depress from
Pedal 3-7 is closed, suitable gear is selected through gear shifting stop lever, depress gas pedal fuel feeding, unclamp clutch pedal 3-7,
Power is passed through power transmission shaft by engine assembly 2-1 by transmission assembly 2-2 and center differential assembly 2-3
2-4 is transmitted separately to the drive axle differential assembly 2-5 at the two ends of chassis body 1, drive axle differential assembly 2-5
Tire 2-8 is driven to walk by the bevel gear group 2-6 and driving-chain 2-7 at two ends respectively.
During steering, front direction control-rod 3-1 and rear direction control-rod 3-2 is controlled, driven by gear pump assembly
Steering mechanism's action on forward and backward two ends drive axle differential assembly 2-5, realizes turning to.Same time control
Front and rear direction control-rod processed can be achieved with the synchronous adjustment of fore-and-aft direction.When the power-assisted that both sides steering runs into differs
During sample, the direction rate of transformation of generation is just different, and the time is long to bring infringement to machine, and four-wheel is closed in now conjunction
Synchronous division switch 3-11 is turned to, forward and backward steering mechanism is coupled together, you can realize that front and back wheel is completely same
Step is turned to.
Preferably, the second support set 2-12 that steering mechanism includes being fixed on support chain-wheel box 2-9, first
Support set 2-11 and the second support set 2-12 are interlocked or are connected together by bearing pin 2-13, and the one of bearing pin 2-13
End be arranged sprocket wheel 3-5, sprocket wheel 3-5 is fixed on the second support set 2-12, sprocket wheel 3-5 by chain 3-6 with
Be symmetricly set on the drive axle differential assembly 2-5 other ends sprocket wheel 3-5 connection, chain 3-6 be arranged on drive
Driving oil cylinder 3-4 connections on dynamic bridge differential assembly 2-5, drive oil cylinder 3-4 by front and rear direction control-rod
Controlled by gear pump assembly respectively.Front and rear direction control-rod respectively by gear pump assembly drive be arranged on it is preceding,
Driving oil cylinder 3-4 afterwards on the drive axle differential assembly 2-5 at two ends stretches, and drives oil cylinder 3-4 to drive chain
3-6 is rotated, and the rotation of chain 3-6 drives the sprocket wheel 3-5 rotating Vortexes at two ends, sprocket wheel 3-5 to drive solid therewith
Simultaneously around bearing pin 2-13 rotations, the second support set 2-12's rotarily drives support chain to the second fixed support set 2-12
Roller box 2-9 and tire 2-8 is synchronously turned to, so as to real in the case where keeping the general direction of chassis body 1 constant
Show freely turning to for vehicle.
Preferably, four-wheel steering synchronization division switch 3-11 is by universal driving shaft 3-10 and link gear 3-13 and bottom
The chain 3-6 connections of the rear and front end of disk body 1.When needing front and back wheel synchronously to turn to, four-wheel steering synchronization is closed in conjunction
Division switchs 3-11, is coupled together front and rear chain 3-6 by universal driving shaft 3-10 and link gear 3-13,
Front and back wheel is capable of achieving synchronously to turn to.
Claims (3)
1. a kind of serviceable vehicle chassis, it is characterised in that including chassis body (1), in chassis body (1)
Running gear and control section are provided with, the running gear includes engine assembly (2-1), engine assembly (2-1)
Chassis body (1) centre is arranged on, engine assembly (2-1) is connected by transmission assembly (2-2)
Connect center differential assembly (2-3), center differential assembly (2-3) by power transmission shaft (2-4) respectively with peace
Drive axle differential assembly (2-5) mounted in chassis body (1) two ends is connected, and the drive axle differential mechanism is total
Tire (2-8) is driven to walk by bevel gear group (2-6) and driving-chain (2-7) respectively into (2-5) two ends,
Bevel gear group (2-6) is located at first on the axle tube of drive axle differential assembly (2-5) (2-10)
In support set (2-11), driving-chain (2-7) is arranged in support chain-wheel box (2-9)；The control unit subpackage
Travelling control area, front direction control-rod (3-1), rear direction control-rod (3-2) and four-wheel steering is included synchronously to divide
Combination switch (3-11), travelling control area is provided with clutch pedal (3-7), brake pedal (3-9), gear shifting stop lever
And gas pedal, brake pedal (3-9) connection brake terminal (3-12), front direction control-rod (3-1) and after
Direction control lever (3-2) by gear pump assembly and is arranged on drive axle differential assembly (2-5) respectively
Steering mechanism is connected, and four-wheel steering synchronization division switch (3-11) is by forward and backward drive axle differential assembly
Steering mechanism connects together.
2. serviceable vehicle chassis according to claim 1, it is characterised in that the steering mechanism includes
It is fixed on the second support set (2-12) in support chain-wheel box (2-9), the first support set (2-11) and second
Support set (2-12) is interlocked or is connected together by bearing pin (2-13), and one end of bearing pin (2-13) is arranged
Sprocket wheel (3-5), sprocket wheel (3-5) is fixed on the second support set (2-12), and sprocket wheel (3-5) passes through chain
(3-6) is connected with the sprocket wheel (3-5) for being symmetricly set on drive axle differential assembly (2-5) other end, chain
(3-6) is connected with the driving oil cylinder (3-4) on drive axle differential assembly (2-5), drives oil cylinder
(3-4) is controlled by gear pump assembly respectively by front and rear direction control-rod.
3. serviceable vehicle chassis according to claim 2, it is characterised in that four-wheel steering synchronization division
Switch (3-11) is by universal driving shaft (3-10) and link gear (3-13) and chassis body (1) rear and front end
Chain (3-6) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819151.4A CN106740074A (en) | 2015-11-20 | 2015-11-20 | A kind of serviceable vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819151.4A CN106740074A (en) | 2015-11-20 | 2015-11-20 | A kind of serviceable vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106740074A true CN106740074A (en) | 2017-05-31 |
Family
ID=58963149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510819151.4A Withdrawn CN106740074A (en) | 2015-11-20 | 2015-11-20 | A kind of serviceable vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106740074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013550A (en) * | 2021-11-15 | 2022-02-08 | 濉溪科蕾科技有限公司 | Multipurpose tricycle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303526A (en) * | 2011-06-16 | 2012-01-04 | 北京航空航天大学 | H-shaped power chassis |
| CN203752797U (en) * | 2014-03-24 | 2014-08-06 | 青岛理工大学 | Agricultural vehicle chassis with adjustable wheel track |
| US8915327B2 (en) * | 2012-03-23 | 2014-12-23 | Alamo Group, Inc. | System and method for operating a large single engine sweeper |
| CN204726507U (en) * | 2015-05-14 | 2015-10-28 | 刘庆峰 | Four-wheel break-in running gear |
-
2015
- 2015-11-20 CN CN201510819151.4A patent/CN106740074A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303526A (en) * | 2011-06-16 | 2012-01-04 | 北京航空航天大学 | H-shaped power chassis |
| US8915327B2 (en) * | 2012-03-23 | 2014-12-23 | Alamo Group, Inc. | System and method for operating a large single engine sweeper |
| CN203752797U (en) * | 2014-03-24 | 2014-08-06 | 青岛理工大学 | Agricultural vehicle chassis with adjustable wheel track |
| CN204726507U (en) * | 2015-05-14 | 2015-10-28 | 刘庆峰 | Four-wheel break-in running gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013550A (en) * | 2021-11-15 | 2022-02-08 | 濉溪科蕾科技有限公司 | Multipurpose tricycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204492287U (en) | A kind of comb jiffy stand crawler type centering adjustment driving mechanism | |
| CN103465777A (en) | Double-differential electromechanical compound transmission device for crawler vehicle | |
| CN204910763U (en) | Carbon -free trolley who has directional control function with gravitional force driven | |
| CN104442374A (en) | Steering drive axle for agricultural machine | |
| CN102220776A (en) | Wheel type excavator chassis | |
| CN201800767U (en) | Four-wheel linkage steering device | |
| CN106740074A (en) | A kind of serviceable vehicle chassis | |
| CN202200841U (en) | Transmission mechanism of driving trailer of four-wheel tractor | |
| CN209366119U (en) | A kind of automobile omnibearing parking assist apparatus | |
| CN202022251U (en) | Trailer driving structure matched with four-wheel drive tractor | |
| CN209257869U (en) | Wheel undercarriage and unmanned platform truck | |
| CN105365561A (en) | Fire extinguishing vehicle | |
| CN207737512U (en) | A kind of poleless aircraft tractor and its rack | |
| CN203727173U (en) | Direct-coupled transmission and front-and-rear drive articulated steering tractor with steering wheel | |
| CN203766410U (en) | Steering drive axle | |
| CN106476919A (en) | A kind of tractor rubber belt track running gear | |
| CN204870561U (en) | Planetary gear drive formula rear axle assembly | |
| CN103303063B (en) | High-ground-clearance gantry type drive axle | |
| CN204915812U (en) | Possess and independently turn to and take turns limit driven car single round device | |
| CN204432393U (en) | A kind of can before and after the trac. of four wheel drive | |
| CN103723039A (en) | Caterpillar band driving device | |
| CN103707919B (en) | In situ steering-mode gear transmission of wheeled locomotive | |
| CN109263712A (en) | A kind of hovercar transfer | |
| CN204870567U (en) | 4 wheel driven tipper | |
| CN205652276U (en) | Two formula electric bicycle that drive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |