CN212827852U

CN212827852U - AGV gyro wheel floating installation

Info

Publication number: CN212827852U
Application number: CN202021572476.XU
Authority: CN
Inventors: 谷成刚; 苏东海; 徐维栓; 袁晓栋
Original assignee: Wuxi Weijian Intelligent Technology Co ltd
Current assignee: Wuxi Weijian Intelligent Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-30
Anticipated expiration: 2030-07-31

Abstract

The utility model provides a AGV gyro wheel floating installation, including the base, mount and gyro wheel floating installation, the mount is equipped with two, the mount symmetry is installed in the both corners department of base, the gyro wheel floating installation is equipped with two, respectively fixed embedding mount in, the gyro wheel floating installation includes motor, output shaft, drive wheel, damper seat, spring, cushion and drive guiding axle; the utility model adopts the respective drive of the left and right wheels, which can easily realize the 90-degree and 180-degree turning without changing the coordinates of the trolley; when the trolley is installed, the two driving motors are coaxial, so that the trolley is stable when going forward; the cushion is fixed and the mount welding, and the base is connected with the cushion socket through the drive guiding axle, and this kind of structure can be controlled when pressure initial contact, the new demand of the high-efficient intelligence of fully provided current garage.

Description

AGV gyro wheel floating installation

Technical Field

The utility model mainly relates to a gyro wheel floating installation field especially relates to a AGV gyro wheel floating installation.

Background

With the development of production automation, robots have been more and more widely applied to production automation, and with the development of scientific technology, roller floating devices have become important parts for automatic walking and driving. The traditional vehicle carrying plate exchange type and mechanical clamping tire type equipment are low in efficiency, poor in damping effect and small in space utilization rate, and the new requirement of current stereo garage for high efficiency and intelligence cannot be met.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an AGV roller floating device, which comprises a base 1, two fixing frames 2 and two roller floating devices, wherein the two fixing frames 2 are symmetrically arranged at two corners of the base 1, the two roller floating devices are respectively fixedly embedded in the fixing frames 2,

the roller floating device comprises a motor 3, an output shaft 4, a driving shaft 5, a driving wheel 6, a shock absorption seat 7, a spring 8, a cushion block 9 and a driving guide shaft 10, wherein the motor 3 is fixedly arranged on a base 1 and is positioned between two sets of fixing frames 2, the driving shaft 5 is arranged at the inner axle center of the driving wheel 6, the motor 3 is fixedly connected with the driving shaft 5 through the output shaft 4, the cushion block 9 is arranged at the upper end of the driving wheel 6, one side wall of the cushion block 9 is fixedly welded with the upper end of each fixing frame 2, the driving guide shaft 10 is symmetrically arranged at two ends of the cushion block 9, the shock absorption seat 7 is arranged at the lower end of the cushion block 9, the cushion block 9 is connected with the shock absorption seat 7 through the driving guide shaft 10, the spring 8 is sleeved on the.

Preferably, the upper surface of the motor 3 is provided with an electric control joint 11.

Preferably, a self-lubricating bushing 12 is arranged between the spring 8 and the cushion block 9.

Preferably, a driving wheel fixing seat 13 is arranged on the outer side of the driving wheel 6, and the driving wheel fixing seat 13 is sleeved on the driving shaft 5.

Preferably, the driving shaft 5 is provided with a protruding key groove 14 at the side.

Preferably, the driving wheel 6 is a solid rubber tire.

Preferably, the fixing frame 2 is made of cast aluminum alloy.

The utility model has the advantages that:

1. the left wheel and the right wheel are respectively driven, so that 90-degree and 180-degree turning without changing the coordinates of the trolley can be easily realized;

2. when the trolley is installed, the two driving motors are coaxial, so that the trolley is stable when going forward;

3. the cushion is fixed and the mount welding, and the cushion is connected with the cushion socket through the drive guiding axle, and this kind of structure can be controlled when pressure initial contact, the new demand of the high-efficient intelligence of fully provided current garage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

in the figure, the position of the upper end of the main shaft,

1. a base; 2. a fixed mount; 3. a motor; 4. an output shaft; 5. a drive shaft; 6. a drive wheel;

7. a shock absorbing seat; 8. a spring; 9. cushion blocks; 10. driving the guide shaft; 11. an electric control joint;

12. a self-lubricating shaft sleeve; 13. a driving wheel fixing seat; 14. a raised keyway.

Detailed Description

In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.

As shown in fig. 1-2, the present invention comprises: the device comprises a base 1, two fixing frames 2 and two roller floating devices, wherein the two fixing frames 2 are symmetrically arranged at two corners of the base 1, the two roller floating devices are respectively fixedly embedded in the fixing frames 2,

In the present embodiment, it is preferable that the upper surface of the motor 3 is provided with an electric control connector 11.

With the structure, the electric control joint is used for connecting an external control device.

In the present embodiment, a self-lubricating bushing 12 is preferably provided between the spring 8 and the pad 9.

By adopting the structure, the self-lubricating shaft sleeve has proper elastoplasticity, so that stress can be distributed on a wider contact surface, and the bearing capacity of the bearing is improved; the transfer film can be formed during the operation process, and the function of protecting the counter grinding shaft is achieved.

In this embodiment, it is preferable that a driving wheel fixing seat 13 is disposed outside the driving wheel 6, and the driving wheel fixing seat 13 is sleeved on the driving shaft 5.

Set up above-mentioned structure, prevent that the clearance between drive shaft and the drive wheel from getting into the dust, prevent simultaneously that engine oil from leaking outward.

In this embodiment, it is preferable that the driving shaft 5 is provided with a protrusion key groove 14 at a side thereof.

With the above arrangement, the raised key slot serves primarily as a circumferential securement between the shaft and the on-shaft component to transmit torque.

In the present embodiment, the driving wheel 6 is preferably a solid rubber tire.

By adopting the structure, the solid rubber tire has good elasticity and high wear resistance.

In the present embodiment, the material of the fixing frame 2 is preferably cast aluminum alloy.

With the structure, the fixing frame 2 is made of cast aluminum alloy.

The left wheel and the right wheel are respectively driven, namely the left wheel and the right wheel are respectively driven by two direct current motors with basically identical rotating speed and torque. When there is a speed difference between the two wheels, turning can be achieved. When the two direct current motors rotate in opposite directions and the rotating speeds are the same, the trolley can rotate in place. Therefore, 90-degree and 180-degree turning with unchanged trolley coordinates can be easily realized; when the trolley is installed, the two driving motors are coaxial, so that the trolley is stable when going forward;

the cushion is fixed and the mount welding, and the cushion is connected with the cushion socket through the drive guiding axle, and this kind of structure can be controlled when pressure initial contact, the new demand of the high-efficient intelligence of fully provided current garage.

The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.

Claims

1. The AGV roller floating device is characterized by comprising a base (1), two fixing frames (2) and two roller floating devices, wherein the two fixing frames (2) are symmetrically arranged at two corners of the base (1), the two roller floating devices are respectively fixedly embedded into the fixing frames (2),

the roller floating device comprises a motor (3), an output shaft (4), a driving shaft (5), a driving wheel (6), a damping seat (7), a spring (8), a cushion block (9) and a driving guide shaft (10), wherein the motor (3) is fixedly arranged on a base (1) and is positioned between two groups of fixing frames (2), the driving shaft (5) is arranged at the inner shaft center of the driving wheel (6), the motor (3) is fixedly connected with the driving shaft (5) through the output shaft (4), the cushion block (9) is arranged at the upper end of the driving wheel (6), one side wall of the cushion block (9) is fixedly welded with the upper ends of the fixing frames (2), the driving guide shaft (10) is symmetrically arranged at the two ends of the cushion block (9), the damping seat (7) is arranged at the lower end of the cushion block (9), the cushion block (9) is connected with the damping seat (7) through the driving guide shaft (10), and the, the spring (8) is positioned between the cushion block (9) and the shock absorption seat (7).

2. The AGV roller float of claim 1 further comprising: an electric control joint (11) is arranged on the upper surface of the motor (3).

3. The AGV roller float of claim 1 further comprising: and a self-lubricating shaft sleeve (12) is arranged between the spring (8) and the cushion block (9).

4. The AGV roller float of claim 1 further comprising: the outer side of the driving wheel (6) is provided with a driving wheel fixing seat (13), and the driving wheel fixing seat (13) is sleeved on the driving shaft (5).

5. The AGV roller float of claim 1 further comprising: and a convex key groove (14) is formed in the side surface of the driving shaft (5).

6. The AGV roller float of claim 1 further comprising: the driving wheel (6) adopts a solid rubber tire.

7. The AGV roller float of claim 1 further comprising: the fixing frame (2) is made of cast aluminum alloy.