CN216941907U

CN216941907U - Tire blank conveying vehicle

Info

Publication number: CN216941907U
Application number: CN202220384350.2U
Authority: CN
Inventors: 李�浩; 姜杭生; 马杰; 叶国勤; 王雅泓
Original assignee: Hangzhou Haichao Rubber Co Ltd
Current assignee: Hangzhou Haichao Rubber Co Ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-12
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the field of tires, in particular to a tire blank conveying vehicle. The conveying vehicle comprises a frame and wheels, wherein the wheels are respectively arranged at the bottom of the frame; the frame comprises a first frame and a second frame, and the first frame and the second frame are arranged in a layered manner from top to bottom; first frame and second frame all are provided with a plurality of child embryo framves, and a plurality of child embryo frame upper surfaces contact with child embryo lower surface respectively. According to the conveying vehicle, the first frame and the second frame which are layered up and down are arranged, a large number of green tires are moved simultaneously, the condition that manual moving is carried out is avoided, and green tire conveying efficiency is improved.

Description

Tire blank conveying vehicle

Technical Field

The utility model relates to the field of tires, in particular to a tire blank conveying vehicle.

Background

The production process of the tire mainly comprises the working procedures of banburying, rubber component preparation, molding, vulcanization and the like, wherein the banburying process is characterized in that raw materials such as carbon black, natural/synthetic rubber, oil, additives, accelerators and the like are mixed to form rubber materials, the rubber component preparation process is characterized in that all semi-finished rubber components for forming the tire are obtained by extruding, calendaring, molding and other working sections of the rubber materials, the molding process is characterized in that all the semi-finished rubber components are assembled and molded into a tire blank, and the vulcanization process is characterized in that the green tire is vulcanized into a finished tire. Because the green tire forming production efficiency and the green tire vulcanization production efficiency are often not matched, and the green tire forming output is generally greater than the green tire vulcanization demand, the green tire generally needs to be conveyed in a tire factory.

The Chinese utility model patent application (publication No. CN214494607U, published: 20211026) discloses a green tire conveying system, which comprises a conveying line, wherein the conveying line extends between a forming station and a vulcanizing station so as to convey green tires output by the forming station to at least two vulcanizing stations by means of a tray, and each vulcanizing station comprises two rows of vulcanizing machines; the green tire conveying system further comprises: the annular rails are consistent with the vulcanizing stations in number and are respectively arranged around the periphery of each vulcanizing station, a plurality of trolleys capable of travelling along the annular rails are hung on each annular rail, and the trolleys can hoist the green tires output by the conveying lines and unload the green tires to tire storage stations of each vulcanizing machine; and the serial tracks are connected with all the annular tracks so as to connect all the annular tracks in series, and a plurality of standby trolleys are parked on the serial tracks. The tire blank conveying system provided by the utility model can efficiently convey the tire blank to the vulcanization station and can adapt to the production efficiency different from that of the vulcanization station.

The prior art has the following defects: the traditional tire blank is manually moved or conveyed by a conveying vehicle with a single-layer frame during conveying; the weight of the green tires is large, so that the labor intensity of workers is increased when the green tires are manually moved; meanwhile, the conveying vehicle with the single-layer frame has fewer green tires which are moved at one time when being moved, and the conveying efficiency of the green tires is reduced.

Disclosure of Invention

The purpose of the utility model is: to the problem, provide and move the child embryo of a large amount simultaneously through setting up the first frame and the second frame of layering from top to bottom, avoided the condition that artifical bare-handed moved, also improved a child embryo conveying efficiency's a child embryo delivery wagon.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a tire blank conveying vehicle comprises a vehicle frame and wheels, wherein the wheels are respectively arranged at the bottom of the vehicle frame; the frame comprises a first frame and a second frame, and the first frame and the second frame are arranged in a layered manner from top to bottom; first frame and second frame all are provided with a plurality of child embryo framves, and a plurality of child embryo frame upper surfaces contact with child embryo lower surface respectively.

Preferably, the green tire frame comprises a fixed frame, a lower support ring and an upper support ring; the lower supporting ring and the upper supporting ring are fixed on the fixing frame, the upper supporting ring is positioned above the lower supporting ring, and the upper surface of the lower supporting ring and the upper surface of the upper supporting ring are respectively attached to the sub-opening part of the tire blank and the tire side part of the tire blank.

Preferably, the lower support ring and the upper support ring are both hollow circular rings.

Preferably, the lower supporting ring and the upper supporting ring are fixed on the fixing frame by welding.

Preferably, the frame is also fixedly provided with a handle, and the handle is used for pulling the frame.

Preferably, the plurality of top corner positions of the first frame are provided with anti-collision rings.

Preferably, the wheels comprise fixed wheels and universal wheels; two fixed wheels are arranged on one side of the frame, and two universal wheels are arranged on the other side of the frame.

Preferably, the second frame floor is fixedly provided with a plurality of channel steels, and the plurality of channel steels are all distributed in parallel to each other along the width direction of the second frame.

The tire blank conveying vehicle adopting the technical scheme has the advantages that:

when the tire blank conveying device is used, firstly, a plurality of tire blanks are respectively moved to a plurality of tire blank frames of the first frame and the second frame, then the frame is pushed to drive the plurality of tire blanks to be conveyed to a set position, and finally the tire blanks are unloaded to finish the tire blank conveying process. In this way, the first frame and the second frame are arranged in an up-down layered manner, and the first frame and the second frame are both provided with a plurality of blank frames; the mode avoids the condition of manual free-hand movement, and reduces the labor intensity of workers; meanwhile, compared with a single-layer conveying vehicle, the method can convey more embryos, so that the conveying efficiency of the embryos is improved.

Drawings

FIG. 1 is a schematic view of the present invention.

FIG. 2 is a schematic view of the structure of the green tire frame.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the drawings.

Example 1

The tire blank conveying vehicle as shown in fig. 1 comprises a vehicle frame 1 and wheels 2, wherein the wheels 2 are respectively arranged at the bottom of the vehicle frame 1; the frame 1 comprises a first frame 3 and a second frame 4, and the first frame 3 and the second frame 4 are arranged in a layered manner from top to bottom; the first frame 3 and the second frame 4 are both provided with a plurality of blank frames 5, and the upper surfaces of the blank frames 5 are respectively contacted with the lower surfaces of the blanks. When the tire blank conveying device is used, firstly, a plurality of tire blanks are respectively moved to a plurality of tire blank frames 5 of a first frame 3 and a second frame 4, then the frame 1 is pushed to drive the plurality of tire blanks to be conveyed to a set position, and finally the tire blanks are unloaded to finish the tire blank conveying process. In this way, the first frame 3 and the second frame 4 are arranged in a vertically layered manner, and the first frame 3 and the second frame 4 are both provided with a plurality of green tire frames 5; the mode avoids the condition of manual free-hand movement, and reduces the labor intensity of workers; meanwhile, compared with a single-layer conveying vehicle, the method can convey more embryos, so that the conveying efficiency of the embryos is improved. Moreover, only two layers of frames, namely the first frame 3 and the second frame 4, are designed to ensure that the green tire conveying vehicle can conveniently pass through an access gate of a factory, so that the situation that the green tire conveying vehicle is too high to enter the access gate is avoided, and the situations that the large green tire conveying vehicle is too high in conveying height and too high in labor intensity are also avoided. Moreover, the first frame 3 and the second frame 4 are not provided with an excessive number of green tire frames 5, so that the situation that when a large green tire is conveyed, the weight is heavy, and too many green tires can be difficult to move is avoided.

As shown in fig. 2, the green tire frame 5 includes a fixed frame 51, a lower support ring 52 and an upper support ring 53; the lower support ring 52 and the upper support ring 53 are both fixed on the fixing frame 51, the upper support ring 53 is positioned above the lower support ring 52, and the upper surface of the lower support ring 52 and the upper surface of the upper support ring 53 are respectively attached to the sub-opening part of the green tire and the sidewall part of the green tire so as to support the green tire.

The lower support ring 52 and the upper support ring 53 are hollow circular rings to reduce the weight of the entire apparatus. The lower support ring 52 and the upper support ring 53 are fixed to the fixing frame 51 by welding.

As shown in fig. 1, the frame 1 is further fixedly provided with a handle 6, and the handle 6 is used for pulling the frame 1.

The first frame 3 is provided with anti-collision rings 31 at a plurality of corner positions. The collision-prevention ring 31 is used to prevent injury when touching the top corner of the first frame 3.

The wheel 2 comprises a fixed wheel 21 and a universal wheel 22; two fixed wheels 21 are arranged on one side of the frame 1, and two universal wheels 22 are arranged on the other side of the frame 1. The fixed wheels 21 and the universal wheels 22 are matched so that the green tire conveying vehicle can flexibly turn and easily run forwards and backwards.

A plurality of channel steel 41 are fixedly provided on the bottom plate of the second frame 4, and the plurality of channel steel 41 are all distributed in parallel to each other along the width direction of the second frame 4. The channel steel 41 is used to reinforce the frame 1 and to raise the distance between the frame 1 and the lift.

Claims

1. The tire blank conveying vehicle is characterized by comprising a vehicle frame (1) and wheels (2), wherein the wheels (2) are respectively arranged at the bottom of the vehicle frame (1); the frame (1) comprises a first frame (3) and a second frame (4), and the first frame (3) and the second frame (4) are arranged in a layered manner from top to bottom; first frame (3) and second frame (4) all are provided with a plurality of child embryo frame (5), and a plurality of child embryo frame (5) upper surfaces contact with child embryo lower surface respectively.

2. The green tire transfer vehicle of claim 1, wherein the green tire frame (5) comprises a fixed frame (51), a lower support ring (52) and an upper support ring (53); the lower support ring (52) and the upper support ring (53) are fixed on the fixed frame (51), the upper support ring (53) is positioned above the lower support ring (52), and the upper surface of the lower support ring (52) and the upper surface of the upper support ring (53) are respectively attached to the sub-opening part of the green tire and the sidewall part of the green tire.

3. Green tyre transport vehicle according to claim 2, characterized in that the lower support ring (52) and the upper support ring (53) are hollow rings.

4. Green tire transfer car according to claim 2, characterized in that the lower support ring (52) and the upper support ring (53) are fixed to the mounting frame (51) by welding.

5. The green tire conveying vehicle as claimed in claim 1, characterized in that the vehicle frame (1) is further fixedly provided with a handle (6), and the handle (6) is used for pulling the vehicle frame (1).

6. The green tire transfer cart of claim 1, wherein the first frame (3) is provided with crash rings (31) at a plurality of top corner positions.

7. Green tyre transport vehicle according to claim 1, characterized in that the wheels (2) comprise fixed wheels (21) and universal wheels (22); two fixed wheels (21) are arranged on one side of the frame (1), and two universal wheels (22) are arranged on the other side of the frame (1).

8. The green tire transfer car according to claim 1, wherein a plurality of channel steels (41) are fixedly arranged on the bottom plate of the second frame (4), and the channel steels (41) are distributed in parallel along the width direction of the second frame (4).