Green tire vehicle with hoisting function

Abstract

The utility model discloses a green tire vehicle with a hoisting function, which comprises a vehicle body, a supporting part is arranged on one side, close to a green tire, of the vehicle body, the supporting part comprises a first supporting part with adjustable size, and the first supporting part is propped against an upper seam allowance of the green tire so as to support the upper seam allowance of the green tire; the supporting parts are arranged to support the tire blanks, the first supporting parts are used for limiting the tire blanks and supporting the upper seam allowances of the tire blanks, the situation that the upper seam allowances collapse and the quality of the tire blanks is affected due to the fact that the tire blanks are stored for too long time is prevented, the tire blank vehicle with the supporting parts is arranged to replace a hoisting position to store the tire blanks, and the traditional tedious procedure of hoisting ring assembling and disassembling at the hoisting position is omitted; the upper seam allowance of the tire blank is ensured not to collapse due to long-time non-hoisting state before the tire blank flows to a vulcanization process; meanwhile, the process of assembling and disassembling the chuck is omitted, and the damage of the chuck to the tire blank is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tire production, in particular to a green tire vehicle with a hoisting function. Background Art

[0002] The product produced in the forming stage of giant tires is called a green tire. Before flowing into the next process, the green tire needs to be stored in the green tire storage location waiting for vulcanization and potting. During this process, actions such as moving and storing require the use of a green tire vehicle, a hoisting position, and a sling. The operations of loading and unloading the sling and the chuck are cumbersome, affecting production efficiency. Due to structural problems, the edge of the old chuck often scratches or cuts the bead and the inner tube side airtight layer of the green tire during hoisting operations, resulting in bead lack of glue and inner lack of glue in the finished tire, affecting product quality. Moreover, due to limited workshop space, the number of hoisting positions often fails to meet production requirements. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, a green tire vehicle with a hoisting function is proposed, which solves the problem that the number of green tire hoisting positions often fails to meet production requirements due to limited workshop space in the above background art.

[0004] To achieve the above object, the present utility model proposes the following technical solutions for implementation:

[0005] A green tire vehicle with a hoisting function includes a vehicle body. A support portion is provided on one side of the vehicle body close to the green tire. The support portion includes a first support portion with adjustable dimensions. The first support portion abuts against the bead of the green tire to provide support for the bead of the green tire.

[0006] Further, the first support portion includes a capsule and a limiting ring. The limiting ring is fixed above the vehicle body, and the surface of the capsule can be attached to the inner side surface of the limiting ring.

[0007] Further, the bottom of the capsule is communicated with an inflation assembly. The inflation assembly is located in an installation hole formed on the vehicle body, and the inflation assembly is controlled to adjust the volume of the capsule.

[0008] Further, the capsule is spherical, the diameter of the sphere is adjustable, and the upper hemisphere of the capsule abuts against the bead of the green tire to support the bead of the green tire.

[0009] Further, the support portion further includes a second support portion. The second support portion includes an annular support plate installed above the vehicle body, and the first support portion is located inside the annular support plate.

[0010] Further, the annular support plate is inclined towards the side close to the first support portion to form a support surface, and the support surface is attached to the bottom of the green tire to provide support.

[0011] Furthermore, the annular support plate is fixedly connected to the vehicle body through a mounting bracket. A plurality of mounting brackets are provided, and the plurality of mounting brackets are arranged in an array along the annular support plate.

[0012] Furthermore, movable wheels are provided at the bottom of the vehicle body, and a handle is installed on one side of the vehicle body. Pushing or pulling the handle drives the vehicle body and the tire blank to move.

[0013] Furthermore, the inflation assembly includes an air pump and a connecting pipe. The air pump is fixed to the bottom of the vehicle body, and the connecting pipe connects the air pump and the capsule.

[0014] Compared with the prior art, the comprehensive effects brought by the present utility model include:

[0015] In this application, a support part is provided to support the tire blank, and the first support part is used to limit and support the bead of the tire blank on the tire blank, preventing the bead from collapsing due to the long storage time of the tire blank, which affects the quality of the tire blank. A tire blank vehicle with a support part is used to store the tire blank instead of the hoisting position, canceling the cumbersome process of loading and unloading the lifting ring at the traditional hoisting position, ensuring that the bead of the tire blank will not collapse due to the long-term non-hoisting state before flowing to the vulcanization process; at the same time, the process of loading and unloading the chuck is saved, and the damage to the tire blank caused by the chuck is avoided. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 is a front view structural schematic diagram of an embodiment of the present utility model;

[0018] Figure 3 is an exploded structural schematic diagram of an embodiment of the present utility model.

[0019] Legend: 1, vehicle body; 2, capsule; 3, limit ring; 4, inflation assembly; 5, annular support plate; 6, mounting bracket; 7, movable wheel. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present utility model.

[0021] In this text, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. The orientation or positional relationship indicated by terms such as "up", "down", "left", "right", "top", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present utility model.

[0022] As Figures 1 to 3 shown, a green tire cart with a hoisting function includes a vehicle body 1. A support portion is provided on one side of the vehicle body 1 close to the green tire. The support portion includes a first support portion with adjustable size. The first support portion abuts against the bead of the green tire to provide support for the bead of the green tire.

[0023] By providing a support portion to support the green tire, reducing the size of the first support portion, sleeving the green tire outside the first support portion and then expanding the first support portion, the first support portion limits and supports the bead of the green tire, preventing the bead from collapsing due to long-term storage of the green tire and affecting the quality of the green tire. Setting a green tire cart with a support portion to store the green tire instead of the hoisting position cancels the cumbersome process of loading and unloading the lifting ring at the traditional hoisting position, ensuring that the bead of the green tire will not collapse downward due to being in a non-hoisted state for a long time before the green tire flows to the vulcanization process; at the same time, it saves the process of loading and unloading the chuck and avoids damage to the green tire caused by the chuck.

[0024] This application transfers the hanging position function to the green tire cart, thus canceling the hanging position and hoisting equipment used for storing the green tire. The green tire cart can carry the green tire and park for a long time before the vulcanization process without the bead collapsing due to lack of hoisting.

[0025] In the green tire cart with a hoisting function of this embodiment, the first support portion includes a capsule 2 and a limiting ring 3. The limiting ring 3 is fixed above the vehicle body 1, and the surface of the capsule 2 can be attached to the inner side surface of the limiting ring 3.

[0026] Specifically, the first support portion is set as the capsule 2. The capsule 2 has good stretchability and is convenient for adjusting the size, so that the size change of the first support portion can be quickly realized, and it has a certain strength after inflation to shrink and install the green tire and expand to support the green tire. When the capsule 2 is inflated in place, it can fit against the bead of the green tire to prevent the bead of the green tire from collapsing due to long-term storage instead of the lifting ring; the limiting ring 3 is provided to limit the capsule 2 and at the same time provide support for the bottom of the capsule 2 to avoid unstable movement of the capsule 2 above the vehicle body 1.

[0027] In the tire embryo vehicle with a lifting function of this embodiment, the bottom of the capsule 2 is connected to an inflation component 4, and the inflation component 4 is located in a mounting hole provided on the vehicle body 1. The inflation component 4 is controlled to adjust the volume of the capsule 2.

[0028] Specifically, the inflation component 4 includes an air pump and a connecting pipe. The air pump is fixed at the bottom of the vehicle body 1. The connecting pipe connects the air pump and the capsule 2. The air pump is used to inflate or deflate the capsule 2 to change the size of the capsule 2 so as to support or disassemble the embryo.

[0029] Preferably, the inflation component 4 also includes a pressure switch module, and the air pump is signal-connected to the pressure switch module. The internal air pressure of the capsule 2 is detected by the pressure switch module and the inflation and deflation are controlled by the air pump to ensure that the capsule 2 expands to a size that matches the sub-mouth on the embryo, thereby realizing volume control of the capsule 2.

[0030] In the tire embryo vehicle with a lifting function of this embodiment, the capsule 2 is spherical, the diameter of the sphere is adjustable, and the upper hemisphere of the capsule 2 abuts against the upper opening of the tire embryo to support the upper opening of the tire embryo.

[0031] The structure of the capsule 2 is simplified by being set as a sphere, and at the same time, it matches the shape of the embryo. After the capsule 2 is inflated, the spherical surface of the upper part is evenly in contact with the upper opening distributed along the circular inside of the embryo to provide stable support, avoiding the collapse of the upper opening of the embryo while making the force on the upper opening uniform, thereby improving the quality of the embryo.

[0032] In the tire blank vehicle with lifting function of this embodiment, the support part also includes a second support part, and the second support part includes an annular support plate 5 installed above the vehicle body 1, and the first support part is located on the inner side of the annular support plate 5.

[0033] The annular support plate 5 is matched with the shape of the embryo to provide stable support, and cooperates with the inner capsule 2 to support the embryo as a whole and the upper opening of the embryo from the outside and inside respectively to prevent deformation of the embryo during storage.

[0034] Specifically, the embryo is first placed on the annular support plate 5, and then the capsule 2 is inflated. The capsule 2 expands and gradually approaches the upper opening of the embryo until it fits with the upper opening, thereby supporting the upper opening from the inner side of the embryo.

[0035] In the tire blank vehicle with lifting function of this embodiment, the annular support plate 5 is tilted toward the side close to the first support portion to form a support surface, and the support surface is in contact with the bottom of the tire blank to provide support.

[0036] Specifically, the inclined support surface is matched with the shape of the tire blank, and the structure inclined inward can increase the limiting function of the annular support plate 5 on the tire blank, further improving the support stability.

[0037] Preferably, the supporting surface is arc-shaped, which further conforms to the shape of the tire embryo and provides more stable support.

[0038] In the tire embryo vehicle with hoisting function of this embodiment, the annular supporting plate 5 is fixedly connected with the vehicle body 1 through the mounting frame 6. A plurality of mounting frames 6 are provided, and the plurality of mounting frames 1 are distributed in an array along the annular supporting plate 5.

[0039] The plurality of mounting frames 6 distributed in an array provide stable support for the annular supporting plate 5, improve the bearing capacity of the annular supporting plate 5, and at the same time prevent the annular supporting plate 5 from deforming.

[0040] In the tire embryo vehicle with hoisting function of this embodiment, movable wheels 7 are arranged at the bottom of the vehicle body 1, and a handle is installed on one side of the vehicle body 1. Pushing or pulling the handle drives the vehicle body 1 and the tire embryo to move.

[0041] Specifically, four movable wheels 7 are provided and are evenly distributed at the four corners of the bottom of the vehicle body 1. Preferably, the movable wheels 7 are universal casters, and a locking and positioning structure is respectively arranged on each movable wheel 7. The universal casters are provided to improve the movement flexibility of the vehicle body 1 and facilitate the transportation of the tire embryo.

[0042] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "rotation" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. It can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0043] Although the embodiments of the present invention have been shown and described in detail, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire blank vehicle with a lifting function, characterized in that: The vehicle body comprises a support portion provided on one side of the vehicle body close to the embryo, the support portion comprises a first support portion with adjustable size, the first support portion abuts against an upper opening of the embryo to provide support for the upper opening of the embryo.

2. A tire blank vehicle with a lifting function according to claim 1, characterized in that: The first supporting part includes a capsule and a limiting ring. The limiting ring is fixed on the top of the vehicle body. The surface of the capsule can be fitted with the inner side surface of the limiting ring.

3. A tire blank vehicle with a lifting function according to claim 2, characterized in that: The bottom of the capsule is connected with an inflatable component, and the inflatable component is located in a mounting hole provided on the vehicle body. The inflatable component is controlled to adjust the volume of the capsule.

4. The tire blank vehicle with lifting function according to claim 2, characterized in that: The capsule is spherical, the diameter of the sphere is adjustable, and the upper hemisphere of the capsule abuts against the upper opening of the embryo to support the upper opening of the embryo.

5. The tire blank vehicle with lifting function according to claim 1, characterized in that: The support portion further includes a second support portion, the second support portion includes an annular support plate installed above the vehicle body, and the first support portion is located on the inner side of the annular support plate.

6. A tire blank vehicle with a lifting function according to claim 5, characterized in that: The annular support plate is tilted toward a side close to the first support portion to form a support surface, and the support surface is in contact with the bottom of the tire blank to provide support.

7. The tire blank vehicle with lifting function according to claim 5, characterized in that: The annular support plate is fixedly connected to the vehicle body via a mounting frame, and a plurality of mounting frames are provided, and the plurality of mounting frames are distributed in an array along the annular support plate.

8. The tire blank vehicle with lifting function according to claim 1, characterized in that: The bottom of the vehicle body is provided with movable wheels, and one side of the vehicle body is provided with a handle, and the vehicle body and the tire blank are driven to move by pushing and pulling the handle.

9. The tire blank vehicle with lifting function according to claim 3, characterized in that: The inflation assembly comprises an air pump and a connecting pipe, wherein the air pump is fixed to the bottom of the vehicle body, and the connecting pipe connects the air pump and the capsule.

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