CN210391294U

CN210391294U - Paver driving device

Info

Publication number: CN210391294U
Application number: CN201821922814.0U
Authority: CN
Inventors: 李冰; 蒋明
Original assignee: Henan Sponge City Construction Co ltd
Current assignee: Henan Sponge City Construction Co ltd
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2020-04-24
Anticipated expiration: 2028-11-21

Abstract

The utility model discloses a paver drive apparatus belongs to mechanical transportation equipment technical field, including the automobile body, its characterized in that: it still wraps drive arrangement, drive arrangement includes leading actuating mechanism, rearmounted actuating mechanism and steering mechanism, steering mechanism is located the automobile body top, leading actuating mechanism is located automobile body the place ahead lower part, rearmounted actuating mechanism is located automobile body rear lower part, and the advantage lies in: the utility model discloses leading actuating mechanism and rearmounted actuating mechanism control automobile body advancing direction respectively, can make the automobile body need not turn to any angle rectilinear movement under the radial condition when turning to.

Description

Paver driving device

Technical Field

The utility model relates to a machinery transportation equipment technical field, concretely relates to paver drive arrangement.

Background

The general built-in structure of the car body adopts a rear drive mode, the movement is controlled by a method of controlling the direction at the front end, the direction of the car body is controlled by a front driven wheel when the car body turns, so that the advancing route of the car body is an arc line and the turning is complex when the car body turns, the car body cannot turn at a place with narrow space and is not beneficial to the advancing of the car body, the paver needs to lay materials on a road through the movement of the car body when working, and the driving mode is not beneficial to road laying.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a paver driving equipment who adopts just lies in promoting the convenience that the automobile body turned to.

In order to achieve the above effect, the utility model discloses the technical scheme who specifically adopts as follows: paver actuating equipment, it includes the automobile body, its characterized in that: the automobile steering device further comprises a driving device, wherein the driving device comprises a front driving mechanism, a rear driving mechanism and a steering mechanism, the steering mechanism is positioned above the automobile body, the front driving mechanism is positioned at the lower part in front of the automobile body, and the rear driving mechanism is positioned at the lower part behind the automobile body.

Furthermore, the front driving mechanism comprises a front driving wheel and a front driven wheel, the front driving wheel and the front driven wheel are both provided with a front driving frame, and the top of the front driving frame is rotatably connected with the vehicle body.

Further, the number of the front driving wheels and the front driven wheels is 1 or 2.

Furthermore, rearmounted actuating mechanism includes back action wheel and back from the driving wheel, back action wheel and back are all equipped with back drive frame from the driving wheel, two back drive frame top all with automobile body rotatable coupling, preceding action wheel and back action wheel all are external to have driving motor, preceding action wheel and back action wheel are connected with corresponding driving motor through the speed reducer respectively.

Furthermore, the steering mechanism comprises a front steering rod and a rear steering rod, the front steering rod is connected with a front driving frame on the outer side of the front driving wheel, and the rear steering rod is connected with a rear driving frame of the rear driving wheel through a connecting rod mechanism.

Furthermore, the front steering rod and the rear steering rod are respectively connected with the front driving frame and the rear driving frame through a speed reducer.

Furthermore, the front steering rod is positioned in front of the rear steering rod, and a bracket for limiting the front steering rod and the rear steering rod is arranged above the vehicle body.

Furthermore, the two front driving frames are connected through a first transmission rod, and the two rear driving frames are connected through a second transmission rod.

Furthermore, the tops of the front steering rod and the rear steering rod are respectively provided with a rotating handle.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a leading actuating mechanism and rearmounted actuating mechanism control automobile body advancing direction respectively, can make the automobile body need not turn to any angle rectilinear movement under the radial condition when turning to.

2. The utility model discloses two front driving racks and two back driving racks are connected through a transfer line and No. two transfer lines respectively, guarantee that preceding action wheel is the same with preceding driven wheel steering angle, and back action wheel is the same with the back driven wheel steering angle.

3. The utility model discloses preceding steering column passes through the speed reducer with the back steering column and is connected with front drive frame and back drive frame respectively, promotes turning moment through the speed reducer, reduces and rotates preceding steering column and required power when the back steering column.

4. The utility model discloses preceding steering column all is equipped with rotatory handle with back steering column top, steering column and back steering column before being convenient for rotate.

5. The utility model discloses preceding action wheel and back action wheel separately drive through corresponding driving motor respectively, simple structure, and preceding drive arrangement and back drive arrangement can work respectively, and the working method is more nimble.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention with the vehicle body removed;

FIG. 3 is a schematic structural view of the front drive frame;

fig. 4 is a schematic structural view of the rear driving frame.

The reference numerals are explained below:

1. a vehicle body; 2. a steering mechanism; 201. a front steering rod; 202. a rear steering lever; 3. a front drive mechanism; 301. a front driving wheel; 302. a front driven wheel; 303. a first transmission rod; 304. a front drive frame; 4. a rear drive mechanism; 401. a rear driving wheel; 402. a rear driven wheel; 403. a rear driving frame; 404. a second transmission rod; 5. a support; 6. rotating the handle; 7. a speed reducer; 8. a linkage mechanism.

Detailed Description

As shown in fig. 1 to 4, the driving device of the paver comprises a vehicle body 1 and a driving device, wherein the driving device comprises a front driving mechanism 3, a rear driving mechanism 4 and a steering mechanism 2, the steering mechanism 2 is positioned above the vehicle body 1, the front driving mechanism 3 is positioned at the front lower part of the vehicle body 1, the rear driving mechanism 4 is positioned at the rear lower part of the vehicle body 1, and the front driving mechanism 3 and the rear driving mechanism 4 respectively control the moving direction of the front part and the rear part of the vehicle body 1.

The front driving mechanism 3 comprises a front driving wheel 301 and a front driven wheel 302, the front driving wheel 301 and the front driven wheel 302 are both provided with a front driving frame 304, the top of the front driving frame 304 is rotatably connected with the vehicle body 1, the front driving wheel 301 and the front driven wheel 302 are rotatably connected with the vehicle body 1 through the front driving frame 304, the number of the front driving wheel 301 and the number of the front driven wheel 302 are 1 or 2, when the load of the vehicle body 1 is large, the number of the front driving wheel 301 and the number of the front driven wheel 302 can be increased to two, and the bearing capacity is increased.

The rear driving mechanism 4 comprises a rear driving wheel 401 and a rear driven wheel 402, the rear driving wheel 401 and the rear driven wheel 402 are provided with rear driving frames 403, the tops of the two rear driving frames 403 are rotatably connected with the vehicle body 1, the front driving wheel 301 and the rear driving wheel 401 are externally connected with driving motors, the front driving wheel 301 and the rear driving wheel 401 are respectively connected with the corresponding driving motors through speed reducers 7, the front driving wheel 301 and the rear driving wheel 401 can be driven separately, and the driving mode is more flexible.

The steering mechanism 2 comprises a front steering rod 201 and a rear steering rod 202, the front steering rod 201 is connected with a front driving frame 304 on the outer side of a front driving wheel 301, the rear steering rod 202 is connected with a rear driving frame 403 on the outer side of a rear driving wheel 401 through a connecting rod mechanism 8, the connecting rod mechanism 8 comprises a first transmission rod and a second transmission rod, one end of the first transmission rod is fixedly connected with the output end of a speed reducer 7 on the rear steering rod 202, one end of the second transmission rod is fixedly connected with the rear driving frame 403 on the outer side of the rear driving wheel 401, the first transmission rod is hinged with the second transmission rod, in order to increase the rotating torque, the force required for driving the front steering rod 201 and the rear steering rod 202 is reduced, and the front steering rod 201 and the rear steering rod 202 are respectively connected with the front driving frame 304 and.

The front steering rod 201 and the rear steering rod 202 are close to each other, the bracket 5 for limiting the front steering rod 201 and the rear steering rod 202 is arranged above the vehicle body 1, the front steering rod 201 and the rear steering rod 202 are fixed in position through the bracket 5, and the front steering rod 201 is close to the rear steering rod 202, so that the front driving mechanism 3 and the rear driving mechanism 4 can be directly controlled in one position, and the operation is convenient.

The two front driving frames 304 are connected through a first driving rod 303, and the two rear steering rods 202 are connected through a second driving rod 404, so that the rotation angles of the two front driving frames 304 and the two rear driving frames 403 are the same during rotation, the same rotation angle of the front driving wheel 301 and the front driven wheel 302 is ensured, and the same rotation angle of the rear driving wheel 401 and the rear driven wheel 402 is ensured.

The top of the front steering rod 201 and the top of the rear steering rod 202 are both provided with a rotating handle 6 for rotating the front steering rod 201 and the rear steering rod 202.

The working process is as follows: when the moving direction of the vehicle body 1 needs to be changed, the front steering rod 201 and the rear steering rod 202 only need to be controlled to move through the steering handles respectively, when the front steering rod 201 rotates, the front driving wheel 301 is driven to rotate through the speed reducer 7, when the front driving wheel 301 rotates, the front driven wheel 302 is driven to rotate through the first transmission rod 303, the first transmission rod 303 enables the front driving wheel 301 and the front driven wheel 302 to rotate at the same angle, when the rear steering rod 202 rotates, the rear driving wheel 401 is pushed to rotate through the speed reducer 7 and the connecting rod mechanism 8, when the rear driving wheel 401 rotates, the rear driven wheel 402 is driven to rotate through the second transmission rod 404, the second transmission rod 404 ensures that the rear driving wheel 401 and the rear driven wheel 402 rotate at the same angle, the inclination angles of the front driving wheel and the rear driving wheel are the same through manual adjustment and correspond to.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Paver actuating equipment, including automobile body (1), its characterized in that: the automobile steering device is characterized by further comprising a driving device, wherein the driving device comprises a front driving mechanism (3), a rear driving mechanism (4) and a steering mechanism (2), the steering mechanism (2) is located above the automobile body (1), the front driving mechanism (3) is located on the lower portion of the front of the automobile body (1), and the rear driving mechanism (4) is located on the lower portion of the rear of the automobile body (1).

2. The paver-driving apparatus of claim 1, wherein: the front driving mechanism (3) comprises a front driving wheel (301) and a front driven wheel (302), wherein the front driving wheel (301) and the front driven wheel (302) are both provided with a front driving frame (304), and the top of the front driving frame (304) is rotatably connected with the vehicle body (1).

3. The paver-driving apparatus of claim 2, wherein: the number of the front driving wheels (301) and the number of the front driven wheels (302) are 1 or 2.

4. The paver-driving apparatus of claim 2, wherein: rearmounted actuating mechanism (4) are followed driving wheel (402) including back action wheel (401) and back, back action wheel (401) and back are followed driving frame (403) all are equipped with, two back driving frame (403) top all with automobile body (1) rotatable coupling, preceding action wheel (301) and back action wheel (401) all are external to have driving motor, preceding action wheel (301) and back action wheel (401) are connected with corresponding driving motor through speed reducer (7) respectively.

5. The paver-driving apparatus of claim 4, wherein: the steering mechanism (2) comprises a front steering rod (201) and a rear steering rod (202), the front steering rod (201) is connected with a front driving frame (304) on the outer side of a front driving wheel (301), and the rear steering rod (202) is connected with a rear driving frame (403) of a rear driving wheel (401) through a link mechanism (8).

6. The paver-driving apparatus of claim 5, wherein: the front steering rod (201) and the rear steering rod (202) are respectively connected with the front driving frame (304) and the rear driving frame (403) through a speed reducer (7).

7. The paver-driving apparatus of claim 6, wherein: the front steering rod (201) is positioned in front of the rear steering rod (202), and a bracket (5) used for limiting the front steering rod (201) and the rear steering rod (202) is arranged above the vehicle body (1).

8. The paver-driving apparatus of claim 7, wherein: the two front driving frames (304) are connected through a first driving rod (303), and the two rear steering rods (202) are connected through a second driving rod (404).

9. The paver-driving apparatus of claim 8, wherein: and the tops of the front steering rod (201) and the rear steering rod (202) are respectively provided with a rotating handle (6).