CN210312198U

CN210312198U - Horizontal running mechanism

Info

Publication number: CN210312198U
Application number: CN201921040951.6U
Authority: CN
Inventors: 张进; 王奇; 陈珺
Original assignee: Suzhou Maikage Automation Equipment Co ltd
Current assignee: Suzhou Maikage Automation Equipment Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-14
Anticipated expiration: 2029-07-05

Abstract

The utility model provides a horizontal running gear, it includes: the device comprises an underframe, a driving wheel fixing frame, a driven wheel fixing frame, a guide wheel and a motor; the cavity sets up in the middle of the chassis, the action wheel sets up in the hollow space of chassis one end vertically, and the action wheel suit is in both ends pivotal connection on fixing the drive shaft on the action wheel mount on the chassis, the motor is fixed in one side of action wheel mount, and be connected with the action wheel transmission, the leading wheel of level setting is installed to the below of action wheel mount, the follower sets up in the hollow space of the chassis other end vertically, and the follower suit is on both ends pivotal connection fixes the pivot axle on the follower mount on the chassis, the leading wheel of level setting is installed to the below of follower mount. The utility model discloses a horizontal running gear can regard as the power unit of stacker, and the microscope carrier of drive stacker walks on the one-dimensional direction, has better stability and prevents turning over the nature.

Description

Horizontal running mechanism

Technical Field

The utility model relates to a running gear especially relates to a can be applied to horizontal running gear on stacker.

Background

In industrial production, often need use three-dimensional warehouse to deposit the goods, in order to stack the goods turnover to three-dimensional warehouse, need the stacker to carry the goods. The stacker is a storage device, which is a special crane for grabbing, carrying and stacking or taking and placing unit goods from a high-rise goods shelf in a warehouse, a workshop and the like by using a fork or a string rod as a fetching device. The three-dimensional warehouse requires the stacker to travel on the rails so as to carry different goods to corresponding storage positions. Therefore, it is necessary to provide a further solution for how to achieve effective walking of the stacker in one dimension.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal running gear to overcome the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides a horizontal traveling mechanism, which includes: the device comprises an underframe, a driving wheel fixing frame, a driven wheel fixing frame, a guide wheel and a motor;

the utility model discloses a motor, including chassis, action wheel, driven wheel, leading wheel, driven wheel, hollow setting in the middle of the chassis, the action wheel set up vertically in the hollow space of chassis one end, just the action wheel suit is in both ends pivotal connection fixes in the drive shaft on the action wheel mount on the chassis, the motor is fixed in one side of action wheel mount, and with the action wheel transmission is connected, the level setting is installed to the below of action wheel mount the leading wheel, the driven wheel set up vertically in the hollow space of the chassis other end, just the driven wheel suit is in both ends pivotal connection fixes on the pivotal axis on the driven wheel mount on the chassis, the level setting is installed to the below of driven wheel mount.

As the improvement of the horizontal running mechanism of the utility model, the cross section of the chassis which is two intervals and is arranged in parallel is a beam in the shape of H.

As the improvement of the horizontal running mechanism of the utility model, a buffer is also arranged on the bottom frame.

As the improvement of the horizontal walking mechanism of the utility model, the driving wheel and the driven wheel are the walking wheels of wheel surface cladding polyurethane.

As the improvement of the horizontal walking mechanism of the utility model, an expansion sleeve is arranged between the driving wheel and the driving shaft and between the driven wheel and the pivotal shaft.

As the utility model discloses a horizontal running gear's improvement, the leading wheel of action wheel mount and follower mount below is two, and two leading wheel bilateral symmetry set up.

As the utility model discloses a horizontal running gear's improvement, one side of below, leading wheel of action wheel mount still is provided with the vertical anti-tip wheel of arranging, one side of below, leading wheel of driven wheel mount is provided with the anti-tip wheel of another vertical arrangement equally.

As the utility model discloses a horizontal running gear's improvement, the motor through set up in the speed reducer of action wheel mount one side with drive shaft drive connects.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a horizontal running gear can regard as the power unit of stacker, and the microscope carrier of drive stacker walks on the one-dimensional direction, and its action wheel and follower that have all have the leading wheel and prevent the turnover wheel, and it has better stability and prevents the turnover when making horizontal running gear walk.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of a horizontal traveling mechanism according to the present invention;

FIG. 2 is a cross-sectional view of the drive wheel of FIG. 1 in position;

fig. 3 is a cross-sectional view of the driven wheel of fig. 1 in position.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

As shown in fig. 1-3, the horizontal traveling mechanism according to an embodiment of the present invention includes: the device comprises an underframe 1, a driving wheel 2, a driving wheel fixing frame 3, a driven wheel 4, a driven wheel fixing frame 5, a guide wheel 6 and a motor 7.

The base frame 1 is used to support other structures fixed thereto. Specifically, the middle of the underframe 1 is hollow, and in this embodiment, the underframe 1 is two beams with H-shaped cross sections, which are arranged at intervals and in parallel. In addition, in order to reduce the impact force when the stacker loading platform ascends and descends, the base frame 1 is also provided with a buffer 11. Preferably, two bumpers 11 are provided on either cross member.

The driving wheel 2 is used for actively rotating under the action of the motor 7, and the driving wheel 2 is vertically arranged in a hollow space at one end of the bottom frame 1. The driving wheel 2 is a road wheel with a wheel surface coated with polyurethane. The driving wheel 2 is sleeved on a driving shaft 8, two ends of which are pivotally connected with a driving wheel fixing frame 3 fixed on the underframe 1. Meanwhile, an expansion sleeve 9 is further arranged between the driving wheel 2 and the driving shaft 8.

The motor 7 is fixed on one side of the driving wheel fixing frame 3 and is in transmission connection with the driving wheel 2, so that the driving wheel 2 can walk along a track laid on the ground under the driving of the motor 7, and the purpose that the carrying platform of the stacker is driven to walk in a one-dimensional direction is achieved. In addition, the motor 7 is in transmission connection with the driving shaft 8 through a speed reducer 10 arranged on one side of the driving wheel fixing frame 3.

In order to provide guidance during the walking process of the driving wheel 2 so as to improve the stability during walking, the guide wheel 6 which is horizontally arranged is arranged below the driving wheel fixing frame 3. In this embodiment, preferably, two guide wheels 6 are provided below the driving wheel fixing frame 3, and the two guide wheels 6 are arranged in bilateral symmetry. Correspondingly, when the driving wheel 2 runs along a track laid on the ground, the two guide wheels 6 roll along the side surface of the track in a guiding way. In addition, the anti-overturning wheel 12 which is vertically arranged is arranged below the driving wheel fixing frame 3 and on one side of the guide wheel 6, the diameter of the anti-overturning wheel 12 is smaller, and the anti-overturning wheel can be accommodated in a groove on the side surface of the track to play a role in anti-overturning.

The driven wheel 4 rolls synchronously along a track laid on the ground in the running process of the driving wheel 2. The driven wheel 4 is vertically arranged in the hollow space at the other end of the underframe 1, and the driven wheel 4 is a road wheel with a wheel surface coated with polyurethane. The driven wheel 4 is sleeved on a pivot shaft 13, and two ends of the pivot shaft are pivotally connected to a driven wheel fixing frame 5 fixed on the base frame 1. Meanwhile, an expansion sleeve 14 is arranged between the driven wheel 4 and the pivot shaft 13.

In order to provide guidance during the walking process of the driven wheel 4 and improve the stability during walking, the guide wheel 6 which is horizontally arranged is installed below the driven wheel fixing frame 5. In this embodiment, preferably, two guide wheels 6 are provided below the driven wheel fixing frame 5, and the two guide wheels 6 are arranged in bilateral symmetry. Accordingly, when the driven wheel 4 travels along a track laid on the ground, the two guide wheels 6 are guided to roll along the side surfaces of the track. In addition, another anti-overturning wheel 12 which is vertically arranged is also arranged below the driven wheel fixing frame 5 and on one side of the guide wheel 6, the diameter of the anti-overturning wheel 12 is small, and the anti-overturning wheel can be accommodated in a groove on the side surface of the track to play a role in anti-overturning.

To sum up, the utility model discloses a horizontal running gear can regard as the power unit of stacker, and the microscope carrier of drive stacker walks on the one-dimensional direction, and its action wheel and follower that have all have the leading wheel and prevent the tip wheel, and it has better stability and prevents the turn-over nature when making horizontal running gear walk.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A horizontal running mechanism, characterized in that the horizontal running mechanism comprises: the device comprises an underframe, a driving wheel fixing frame, a driven wheel fixing frame, a guide wheel and a motor;

2. The horizontal running mechanism of claim 1, wherein the underframe is two beams which are arranged in parallel at intervals and have H-shaped cross sections.

3. The horizontal running mechanism of claim 1, wherein a buffer is further provided on the bottom frame.

4. The horizontal running mechanism of claim 1, wherein the driving wheel and the driven wheel are both running wheels with wheel surfaces coated with polyurethane.

5. The horizontal walking mechanism of claim 1, wherein expansion sleeves are further arranged between the driving wheel and the driving shaft and between the driven wheel and the pivot shaft.

6. The horizontal running mechanism according to claim 1, wherein two guide wheels are provided below the driving wheel fixing frame and the driven wheel fixing frame, and the two guide wheels are arranged in bilateral symmetry.

7. The horizontal traveling mechanism according to claim 1, wherein a vertically arranged anti-tip wheel is further provided below the driving wheel fixing frame and on one side of the guide wheel, and another vertically arranged anti-tip wheel is also provided below the driven wheel fixing frame and on one side of the guide wheel.

8. The horizontal traveling mechanism according to claim 1, wherein the motor is in transmission connection with the drive shaft via a speed reducer provided on one side of the drive wheel fixing frame.