Device for automatically pushing green tire trolley

Abstract

The utility model belongs to the technical field of green tire vehicles, and particularly relates to a device for automatically pushing a green tire vehicle, which comprises a vehicle plate, universal wheels are fixedly mounted on the right side of the lower end of the vehicle plate, two supporting seats are fixedly connected to the left side of the lower end of the vehicle plate, and a connecting rod is mounted in each supporting seat through a bearing. Rollers are mounted at one ends of the connecting rods, a driven bevel gear is fixedly connected to the other end of the connecting rod on the right side, and a driving box is slidably connected to the interior of the left side of the sweeping board. According to the utility model, the driving box is additionally arranged on the vehicle plate, a series of driving mechanisms including the motor, the electric push rod, the prism shaft, the shaft sleeve and the like are arranged in the driving box, the motor is utilized to drive the coupling blocks to rotate, and then the bevel gears are driven to rotate, so that the rollers are controlled to rotate, and the green tire vehicle can be electrically driven to move in an auxiliary manner; and more labor is saved when a worker transfers the green tires, and the transferring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of tire embryo carts, in particular to a device for automatically pushing a tire embryo cart. Background Art

[0002] During the tire production process, the tire embryo needs to go through multiple processes for processing and handling, including cord cutting, cord stacking, rubber coating, etc. The main function of the embryo cart is to transfer the tire embryo from one process to another to achieve efficient operation of the tire production line. For example, the utility model with announcement number CN204415482U discloses a tire embryo transport vehicle, which includes a lower tray, an upper tray, a support frame and a torsion spring; the lower part of the support frame is fixed to the lower tray; the upper tray is pivotally connected to the upper part of the support frame, and the torsion spring is connected between the upper tray and the support frame; because the tire embryo transport vehicle has a torsion spring, the operator only needs to gently move the upper tray to rotate the upper tray from a horizontal position to a vertical position, which saves effort, is simple to operate, and provides space for the lower tray to take and place the tire embryo.

[0003] However, when the existing tire embryo transport vehicle is in use, since the tires have a certain weight, and when multiple tires are stacked for transportation, the weight also increases, which makes it more laborious for the staff to push them. Therefore, it is necessary to make improvements. Utility Model Content

[0004] The utility model aims to provide a device for automatically pushing a tire embryo vehicle, which solves the problem that when the existing tire embryo transport vehicle is in use, the tires have a certain weight, and when multiple tires are stacked for transportation, the weight also increases, which makes it more laborious for the staff to push the vehicle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for automatically pushing a tire embryo cart, comprising a car plate, a universal wheel is fixedly installed on the right side of the lower end of the car plate, two support seats are fixedly connected to the left side of the lower end of the car plate, and a connecting rod is installed inside each support seat through a bearing, a roller is installed at one end of the connecting rod, and a driven bevel gear is fixedly connected to the other end of the connecting rod on the right side, a driving box is slidably connected to the left side of the car plate, a support plate is fixedly connected to the inner side of the driving box, a linkage shaft is installed inside the support plate through a bearing, a driving bevel gear is fixedly connected to the bottom of the linkage shaft, and a meshing transmission connection is formed between the driving bevel gear and the driven bevel gear, the top of the linkage shaft is fixedly connected to a coupling block 1, a motor is fixedly installed on the inner top of the driving box, the end of the output shaft of the motor is fixedly connected to a prismatic shaft, a shaft sleeve is slidably sleeved on the outer side of the shaft body of the prismatic shaft, and a coupling block 2 is fixedly connected to the bottom of the shaft sleeve.

[0006] Preferably, a linkage disk is fixedly connected to the upper outer side of the sleeve, a limiting ball is slidably connected to the side of the linkage disk, an electric push rod is fixedly installed on the inner top of the drive box, and the piston rod of the electric push rod is fixedly connected to the limiting ball. The limiting ball can be controlled to rise and fall by the electric push rod, thereby driving the linkage disk and the sleeve to move in the axial direction of the prism axis through the limiting ball.

[0007] Preferably, a limit plate is fixedly connected to the lower outer side of the drive box, the limit plate contacts the vehicle plate, and a clamp is fixedly connected to the bottom of the limit plate, the clamp is clamped to the vehicle plate. The arrangement of the limit plate and the clamp has a positioning effect on the installation of the drive box on the vehicle plate.

[0008] Preferably, a battery is provided on the inner wall of the driving box, a controller is provided on the upper outer side of the driving box, the battery is electrically connected to the controller, the battery is electrically connected to the motor and the electric push rod, and the controller is electrically connected to the motor and the electric push rod. The opening and closing of the motor and the electric push rod can be controlled by the controller.

[0009] Preferably, a mounting seat is fixedly connected to the upper end of the vehicle plate and located in front of the drive box, and the mounting seat contacts the drive box, a positioning block is clamped inside the mounting seat, the positioning block is fixedly connected to the drive box, a locking pin is slidably connected inside the mounting seat, one end of the locking pin is plugged into the positioning block, and the other end of the locking pin is fixedly connected to a pull ring. The arrangement of the locking pin and the positioning block facilitates the disassembly and assembly of the drive box.

[0010] Preferably, a retaining ring is fixedly connected to the outside of the pin body of the locking pin, and the retaining ring is slidably connected to the inside of the mounting seat, and a spring is sleeved on the outside of the pin body of the locking pin, one end of the spring is fixedly connected to the retaining ring, and the other end of the spring is fixedly connected to the inner surface of the mounting seat. The elastic force of the spring can act on the locking pin through the retaining ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model installs a driving box on the vehicle plate, and a series of driving mechanisms including a motor, an electric push rod, a prismatic shaft, a shaft sleeve, etc. are arranged in the driving box. The motor is used to drive the coupling blocks to rotate, and then the bevel gears are transmitted to control the rotation of the rollers, so that the tire blank vehicle can be electrically driven to move. In this way, the staff can save more effort when transporting the tire blanks, and the efficiency of transportation is improved.

[0013] 2. The utility model arranges a mounting seat on the vehicle plate and in front of the drive box, a positioning block is inserted into the mounting seat, and the positioning block is fixed to the outer wall of the drive box. In addition, a locking pin which is retracted and extended by a spring is arranged in the mounting seat, and the locking pin is inserted into the positioning block under the elastic force of the spring. In this way, the drive box can be disassembled and assembled on the vehicle plate by only controlling the clutch between the locking pin and the positioning block, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A sectional stereogram of a local structure;

[0016] Figure 3 For the utility model Figure 2 A magnified view of the structure of part A;

[0017] Figure 4 For the utility model Figure 1 The right side cross-sectional view of the local structure;

[0018] Figure 5 For the utility model Figure 4 Enlarged view of the structure of part B.

[0019] In the figure: 1. car plate; 2. support seat; 3. connecting rod; 4. roller; 5. driven bevel gear; 6. drive box; 7. support plate; 8. linkage shaft; 81. driving bevel gear; 9. coupling block 1; 10. motor; 11. prismatic shaft; 12. bushing; 13. coupling block 2; 14. linkage plate; 15. limiting ball; 16. electric push rod; 18. battery; 19. controller; 20. universal wheel; 21. limiting plate; 22. clamping block; 23. mounting seat; 24. positioning block; 25. locking pin; 26. pull ring; 27. retaining ring; 28. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3A device for automatically pushing a tire blank vehicle comprises a vehicle plate 1, a universal wheel 20 is fixedly installed on the right side of the lower end of the vehicle plate 1, two support seats 2 are fixedly connected to the left side of the lower end of the vehicle plate 1, and a connecting rod 3 is installed inside each support seat 2 through a bearing, a roller 4 is installed at one end of the connecting rod 3, and a driven bevel gear 5 is fixedly connected to the other end of the right connecting rod 3, a driving box 6 is slidably connected to the left side of the vehicle plate 1, a limiting plate 21 is fixedly connected to the lower outer side of the driving box 6, the limiting plate 21 is in conflict with the vehicle plate 1, and a clamping block 22 is fixedly connected to the bottom of the limiting plate 21, and the clamping block 22 is clamped with the vehicle plate 1. The setting of the limiting plate 21 and the clamping block 22 has a positioning effect on the installation of the driving box 6 on the vehicle plate 1. A support plate 7 is fixedly connected to the inner side of the driving box 6, and a linkage shaft 8 is installed inside the support plate 7 through a bearing. A driving bevel gear 81 is fixedly connected to the bottom of the linkage shaft 8, and a meshing transmission connection is formed between the driving bevel gear 81 and the driven bevel gear 5. The top of the linkage shaft 8 is fixedly connected to a coupling block 1 9, and an electric motor 10 is fixedly installed on the inner top of the driving box 6. The end of the output shaft of the electric motor 10 is fixedly connected to a prismatic shaft 11, and a shaft sleeve 12 is slidably sleeved on the outer side of the shaft body of the prismatic shaft 11, and a coupling block 2 13 is fixedly connected to the bottom of the shaft sleeve 12.

[0022] See also Figure 1-3 , a linkage disk 14 is fixedly connected to the upper outer side of the sleeve 12, and a limit ball 15 is slidably connected to the side of the linkage disk 14. An electric push rod 16 is fixedly installed on the inner top of the drive box 6, and the piston rod of the electric push rod 16 is fixedly connected to the limit ball 15. The limit ball 15 can be controlled to rise and fall by the electric push rod 16, so that the linkage disk 14 and the sleeve 12 are driven to move in the axial direction of the prismatic shaft 11 by the limit ball 15. A battery 18 is provided on the inner wall of the drive box 6, and a controller 19 is provided on the upper outer side of the drive box 6. The battery 18 is electrically connected to the controller 19, and the battery 18 is electrically connected to the motor 10 and the electric push rod 16. The controller 19 is electrically connected to the motor 10 and the electric push rod 16. The opening and closing of the motor 10 and the electric push rod 16 can be controlled by the controller 19.

[0023] See also Figure 4-5, the upper end of the vehicle plate 1 and the front of the drive box 6 are fixedly connected with a mounting seat 23, and the mounting seat 23 contacts the drive box 6, the interior of the mounting seat 23 is clamped with a positioning block 24, the positioning block 24 is fixedly connected to the drive box 6, and the interior of the mounting seat 23 is slidably connected with a locking pin 25, one end of the locking pin 25 is plugged with the positioning block 24, and the other end of the locking pin 25 is fixedly connected with a pull ring 26. The arrangement of the locking pin 25 and the positioning block 24 facilitates the disassembly and assembly of the drive box 6. The outer side of the pin body of the locking pin 25 is fixedly connected with a retaining ring 27, and the retaining ring 27 is slidably connected to the interior of the mounting seat 23, and the outer side of the pin body of the locking pin 25 is sleeved with a spring 28, one end of the spring 28 is fixedly connected with the retaining ring 27, and the other end of the spring 28 is fixedly connected to the inner surface of the mounting seat 23. The elastic force of the spring 28 can act on the locking pin 25 through the retaining ring 27.

[0024] The specific implementation process of the utility model is as follows: when in use, firstly, the electric push rod 16 is started through the controller 19, the piston rod of the electric push rod 16 extends out, and drives the limit ball 15 to move, and the limit ball 15 then drives the linkage disk 14 to move, and the linkage disk 14 drives the sleeve 12 to slide downward on the outside of the prism shaft 11 until the coupling block 2 13 at the bottom of the sleeve 12 conflicts with the coupling block 1 9, and then the motor 10 is started through the controller 19, the motor 10 drives the prism shaft 11 to rotate, the prism shaft 11 drives the sleeve 12 to rotate, and the sleeve 12 drives the coupling block 2 13 to rotate, so that the coupling block 2 13 is engaged with the coupling block 1 9, and at the same time drives the linkage shaft 8 to rotate, and the linkage shaft 8 drives the connecting rod 3 to rotate through the transmission between the driving bevel gear 81 and the driven bevel gear 5, so that the roller 4 coaxial with the driven bevel gear 5 rotates, so that the tire embryo cart can be electrically driven to assist in movement, so that the staff can save more effort when transporting the tire embryo, and improve the efficiency of transportation.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatically pushing a tire blank cart, comprising a cart plate (1), characterized in that: A universal wheel (20) is fixedly installed on the right side of the lower end of the vehicle plate (1), and two support seats (2) are fixedly connected on the left side of the lower end of the vehicle plate (1), and a connecting rod (3) is installed inside each support seat (2) through a bearing, and a roller (4) is installed at one end of the connecting rod (3), and a driven bevel gear (5) is fixedly connected to the other end of the right connecting rod (3). A driving box (6) is slidably connected inside the left side of the vehicle plate (1), and a support plate (7) is fixedly connected to the inner side of the driving box (6), and a connecting rod (3) is installed inside the support plate (7) through a bearing. A driving shaft (8) is provided, wherein the bottom of the linkage shaft (8) is fixedly connected to a driving bevel gear (81), and a meshing transmission connection is formed between the driving bevel gear (81) and the driven bevel gear (5), the top of the linkage shaft (8) is fixedly connected to a coupling block 1 (9), an electric motor (10) is fixedly installed on the inner top of the driving box (6), the output shaft end of the electric motor (10) is fixedly connected to a prismatic shaft (11), the outer side of the shaft body of the prismatic shaft (11) is slidably sleeved with a shaft sleeve (12), and the bottom of the shaft sleeve (12) is fixedly connected to a coupling block 2 (13).

2. The device for automatically pushing a tire blank cart according to claim 1, characterized in that: The outer upper portion of the shaft sleeve (12) is fixedly connected to a linkage disk (14), the side of the linkage disk (14) is slidably connected to a limiting ball (15), an electric push rod (16) is fixedly installed on the inner top of the drive box (6), and the piston rod of the electric push rod (16) is fixedly connected to the limiting ball (15).

3. The device for automatically pushing a tire blank cart according to claim 1, characterized in that: A limiting plate (21) is fixedly connected to the lower outer portion of the drive box (6), the limiting plate (21) abuts against the vehicle plate (1), and a clamping block (22) is fixedly connected to the bottom of the limiting plate (21), the clamping block (22) is clamped with the vehicle plate (1).

4. The device for automatically pushing a tire green body cart according to claim 2, characterized in that: A storage battery (18) is arranged on the inner wall of the driving box (6), a controller (19) is arranged on the upper outer side of the driving box (6), the storage battery (18) is electrically connected to the controller (19), the storage battery (18) is electrically connected to the motor (10) and the electric push rod (16), and the controller (19) is electrically connected to the motor (10) and the electric push rod (16).

5. The device for automatically pushing a tire green body cart according to claim 1, characterized in that: A mounting seat (23) is fixedly connected to the upper end of the vehicle plate (1) and located in front of the drive box (6), and the mounting seat (23) is in contact with the drive box (6). A positioning block (24) is clamped inside the mounting seat (23), and the positioning block (24) is fixedly connected to the drive box (6). A locking pin (25) is slidably connected inside the mounting seat (23), one end of the locking pin (25) is plugged into the positioning block (24), and the other end of the locking pin (25) is fixedly connected to a pull ring (26).

6. The device for automatically pushing a tire blank cart according to claim 5, characterized in that: A retaining ring (27) is fixedly connected to the outer side of the pin body of the locking pin (25), and the retaining ring (27) is slidably connected to the inside of the mounting seat (23). A spring (28) is sleeved on the outer side of the pin body of the locking pin (25), one end of the spring (28) is fixedly connected to the retaining ring (27), and the other end of the spring (28) is fixedly connected to the inner surface of the mounting seat (23).

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