CN211593999U

CN211593999U - Ground rotary ferry vehicle

Info

Publication number: CN211593999U
Application number: CN201921577161.1U
Authority: CN
Inventors: 李学军
Original assignee: Suntown Technology Group Co Ltd
Current assignee: Suntown Technology Group Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-09-29
Anticipated expiration: 2029-09-20

Abstract

The utility model belongs to the technical field of material turnover equipment, and discloses a ground rotating ferry vehicle, which comprises an outer ring track, an inner ring track and a ferry vehicle body; the outer ring track and the inner ring track are both arc-shaped and concentric; one end of the ferry vehicle body is provided with a power supporting wheel matched with the outer ring track, and the other end of the ferry vehicle body is provided with a follow-up supporting wheel matched with the inner ring track. Compared with the prior art, the utility model relates to a rotatory ferry vehicle in ground wholly is located subaerial, and outer lane track and inner circle track all bulge ground setting, need not to destroy ground preparation foundation pit, and the equipment fixing investment is little, has protected integrality and the aesthetic property on ground. Meanwhile, the structure of the guide wheel guide rail is used for replacing a structure of a gear and gear ring matched transmission, the precision requirement on the guide wheel and the guide rail is low, the problem of difficult rail alignment is fundamentally avoided, and the use safety of equipment is ensured.

Description

Ground rotary ferry vehicle

Technical Field

The utility model belongs to the technical field of material turnover equipment, concretely relates to rotatory ferry vehicle in ground.

Background

When producing equipment with larger volume, the position and the direction of the equipment need to be adjusted by rotating the ferry vehicle. In the related technology, the structure of the rotary ferry vehicle is a structure that a speed reducer gear drives a gear ring to rotate, and part of equipment is arranged in a foundation pit below the ground. The disadvantages of the related art are that: firstly, foundation pits are needed to be manufactured during equipment installation, so that equipment investment is increased, and the integrity of the ground is damaged; secondly, the accuracy of the gear ring is difficult to guarantee, and the situation that the rotary ferry vehicle cannot be well aligned to the rail is easily caused, so that unsafe events occur.

Therefore, there is a need to provide a new ground revolving ferry vehicle to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that need to solve provides a need not to make the foundation pit and to the effectual rotatory ferry vehicle in ground of rail.

A ground rotary ferry vehicle comprises an outer ring track, an inner ring track and a ferry vehicle body; the outer ring track and the inner ring track are both arc-shaped and concentric; one end of the ferry vehicle body is provided with a power supporting wheel matched with the outer ring track, and the other end of the ferry vehicle body is provided with a follow-up supporting wheel matched with the inner ring track.

Preferably, the ferry vehicle body is provided with the support rotation assembly, the ferry vehicle body forms a revolute pair with the ground through the support rotation assembly, and the support rotation assembly is located at the circle center of the inner ring track.

Preferably, the supporting and rotating assembly comprises a rotating shaft supporting plate, a rotating shaft fixing bottom plate, a supporting rotating shaft, a locking nut, a thrust ball bearing and a deep groove ball bearing; the supporting plate is fixedly connected with the outer ring of the deep groove ball bearing, the rotating shaft fixing bottom plate is fixedly connected with the outer ring of the thrust ball bearing, and the inner ring of the deep groove ball bearing and the inner ring of the thrust ball bearing are simultaneously fixedly connected with the supporting rotating shaft through the locking nut.

Preferably, the outer ring track is fixedly installed on the ground through expansion bolts and is formed by splicing a plurality of sections of arc-shaped steel plates.

Preferably, the inner ring track is fixedly installed on the ground through expansion bolts, and the inner ring track is formed by splicing a plurality of sections of arc-shaped steel plates.

Preferably, the ground rotating ferry vehicle further comprises a power assembly for driving the power supporting wheels to rotate.

Preferably, two travel switches are installed on two sides of the power supporting wheel, and corresponding limiting blocks are installed at two ends of the outer ring track.

Preferably, the power assembly is a motor reducer with a brake.

Preferably, the number of the follow-up supporting wheels is four.

Preferably, the ground rotary ferry vehicle further comprises a feeding track and a feeding track, and the feeding track are both positioned on one side of the outer ring track, which is far away from the inner ring track.

Compared with the prior art, the utility model relates to a rotatory ferry vehicle in ground wholly is located subaerial, and outer lane track and inner circle track all bulge ground setting, need not to destroy ground preparation foundation pit, and the equipment fixing investment is little, has protected integrality and the aesthetic property on ground. Meanwhile, the structure of the guide wheel guide rail is used for replacing a structure of a gear and gear ring matched transmission, the precision requirement on the guide wheel and the guide rail is low, the problem of difficult rail alignment is fundamentally avoided, and the use safety of equipment is ensured. The utility model relates to a rotatory ferry vehicle in ground is applicable to the transportation of large-scale railway carriage or compartment body class work piece between each production processes in the automobile manufacturing enterprise.

Drawings

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

FIG. 2 is a schematic structural view of the present invention and a peripheral production line;

fig. 3 is a cross-sectional view of the rotary supporting shaft and the follow-up supporting wheel of the present invention;

fig. 4 is a cross-sectional view of the power support wheel of the present invention.

In the figure:

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1-4, the overall structure of a ground rotary ferry vehicle of the present invention comprises an outer ring track 01, an inner ring track 02, a power supporting wheel 03, a follow-up supporting wheel 04, a ferry vehicle body 05, and a supporting rotary assembly 06; the utility model relates to a rotatory ferry push's on ground track transport part includes supplied materials track 021, pay-off track 022. The utility model relates to a rotatory support shaft portion of ground rotary ferry push includes rotation axis backup pad 061, rotation axis PMKD 062, supports rotation axis 063, lock nut 064, thrust ball bearing 065 and deep groove ball bearing 066. The utility model relates to a rotatory ferry push's of ground power supporting wheel part is including taking brake speed reducer 031, power wheel 032, power wheel axle 033, deep groove ball bearing 034, the fixed cover 035 of support, spacer 036.

A ground rotary ferry vehicle comprises an outer ring track 01, an inner ring track 02 and a ferry vehicle body 05; the outer ring track 01 and the inner ring track 02 are both arc-shaped, and the outer ring track 01 and the inner ring track 02 are concentric; one end of the ferry vehicle body 05 is provided with a power supporting wheel 03 matched with the outer ring track 01, and the other end of the ferry vehicle body 05 is provided with a follow-up supporting wheel 04 matched with the inner ring track 02.

In this embodiment, the utility model relates to a rotatory ferry vehicle in ground wholly is located above ground, and outer lane track 01 and inner circle track 02 all bulge ground, need not to destroy ground preparation foundation pit. The guide wheel and guide rail structure is adopted, the precision requirement on the guide wheel and the guide rail is low, the problem of difficult rail alignment is fundamentally avoided, and the use safety of equipment is ensured. The outer ring track 01 and the inner ring track 02 are used for bearing and supporting the weight of the ferry vehicle and products. The power supporting wheel 03 is installed in a mode that a wheel rim is tangent to the upper excircle of the outer ring track 01, and sliding friction does not occur on the power supporting wheel 03 and the outer ring track 01 during rotation.

Further, the supporting and rotating assembly 06 is arranged on the ferry vehicle body 05, the ferry vehicle body 05 and the ground form a revolute pair through the supporting and rotating assembly 06, and the supporting and rotating assembly 06 is located at the center of the inner ring track 02.

In this embodiment, the supporting and rotating assembly 06 functions to rotate the ferry vehicle body 05 about the supporting and rotating shaft 063.

Further, the supporting and rotating assembly 06 comprises a rotating shaft supporting plate 061, a rotating shaft fixing bottom plate 062, a supporting and rotating shaft 063, a locking nut 064, a thrust ball bearing 065 and a deep groove ball bearing 066; the connection relationship of each piece is as follows: the supporting plate is fixedly connected with an outer ring of the deep groove ball bearing 066, the rotating shaft fixing bottom plate 062 is fixedly connected with an outer ring of the thrust ball bearing 065, and an inner ring of the deep groove ball bearing 066 and an inner ring of the thrust ball bearing 065 are simultaneously fixedly connected with the supporting rotating shaft 063 through the locking nut 064. In this embodiment, the supporting rotation axis 063 is located at the intersection point of the centerline of the incoming material rail 021 and the centerline of the feeding rail 022. The radial ball bearing and the deep groove ball bearing 066 play roles in supporting the vehicle body and rotating.

Further, the outer ring track 01 is fixedly installed on the ground through expansion bolts, and the outer ring track 01 is formed by splicing a plurality of sections of arc-shaped steel plates. In the embodiment, the sectional type outer ring track 01 reduces the processing difficulty and cost, has low requirement on the processing precision of equipment, and is convenient to fix and mount the expansion bolt and good in stability.

Further, the inner ring track 02 is fixedly installed on the ground through expansion bolts, and the inner ring track 02 is formed by splicing a plurality of sections of arc-shaped steel plates. In the embodiment, the sectional type inner ring track 02 reduces the processing difficulty and cost, has low requirement on the processing precision of equipment, and is convenient to fix and mount the expansion bolt and good in stability.

Further, the ground rotating ferry vehicle also comprises a power assembly for driving the power supporting wheel 03 to rotate. In this embodiment, the power of the brake reducer is used to drive the power supporting wheel 03 to rotate, and the ferry vehicle body 05 is driven to rotate by the power supporting wheel 03 on the outer track 01 to provide power steering. The power supporting wheel 03 adopts frequency conversion speed regulation, speed reduction parking control and high-precision positioning rail alignment, and ensures complete butt joint with the rails at two ends.

Further, the power assembly is a motor speed reducer with a brake.

In this embodiment, the advantage of motor reducer with brake can the rapid motion for guaranteeing, and can react rapidly when to the rail, ensures to the rail precision, improve equipment stability.

Further, two travel switches are installed on two sides of the power supporting wheel 03, and corresponding limiting blocks are installed at two ends of the outer ring track 01. Through the position that sets up the stopper, the whole rotation angle of adjustable ferry vehicle body 05, in this embodiment, the whole rotation angle of ferry vehicle body 05 is 90. The van on the ferry vehicle body 05 can realize 90-degree steering.

Further, the follow-up support wheels 04 are four and are arranged at intervals. In the embodiment, 4 follow-up support wheels 04 are uniformly distributed and installed on the ferry vehicle body 05 on the inner ring track 02, so that the ferry vehicle body 05 is ensured not to generate friction with the ground in the rotation process.

Further, the ground rotating ferry vehicle further comprises a material incoming track 021 and a material feeding track 022, and the material incoming track 021 and the material feeding track 022 are both located on one side, far away from the inner ring track 02, of the outer ring track 01.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. The ground rotating ferry vehicle is characterized by comprising an outer ring track, an inner ring track and a ferry vehicle body; the outer ring track and the inner ring track are both arc-shaped and concentric; one end of the ferry vehicle body is provided with a power supporting wheel matched with the outer ring track, and the other end of the ferry vehicle body is provided with a follow-up supporting wheel matched with the inner ring track.

2. The ground rotating ferry vehicle of claim 1, wherein a supporting rotating assembly is arranged on the ferry vehicle body, the ferry vehicle body forms a rotating pair with the ground through the supporting rotating assembly, and the supporting rotating assembly is positioned at the center of the inner ring track.

3. The ground rotary ferry vehicle of claim 2, wherein the support and rotation assembly comprises a rotation shaft support plate, a rotation shaft fixing bottom plate, a support rotation shaft, a locking nut, a thrust ball bearing and a deep groove ball bearing; the supporting plate is fixedly connected with the outer ring of the deep groove ball bearing, the rotating shaft fixing bottom plate is fixedly connected with the outer ring of the thrust ball bearing, and the inner ring of the deep groove ball bearing and the inner ring of the thrust ball bearing are simultaneously fixedly connected with the supporting rotating shaft through the locking nut.

4. The ground rotating ferry vehicle of claim 3, wherein the outer ring rail is fixedly installed on the ground through expansion bolts and is formed by splicing a plurality of arc-shaped steel plates.

5. The ground rotary ferry vehicle of claim 4, wherein the inner ring track is fixedly installed on the ground through expansion bolts, and is formed by splicing a plurality of sections of arc-shaped steel plates.

6. The ground rotating ferry vehicle of claim 5, further comprising a power assembly for driving rotation of the power support wheels.

7. The ground rotating ferry vehicle of claim 6, wherein two travel switches are installed on two sides of the power supporting wheel, and corresponding limiting blocks are installed on two ends of the outer ring rail.

8. The ground rotating ferry vehicle of claim 7, wherein the power assembly is a motor reducer with a brake.

9. The ground swivel ferry vehicle of claim 8, wherein the follow-up support wheels are four spaced apart.

10. The ground rotating ferry vehicle of any of claims 1-9, further comprising a supply track and a feed track, both located on a side of the outer ring track distal from the inner ring track.