Skip car unhooking and hooking device

Abstract

The utility model relates to a skip unhooking device which comprises a traction seat, a traction pin, a tension spring, a hook and a first pressing plate. A traction seat is arranged at the front end of the skip car, a traction pin and a tension spring are arranged on the traction seat, one end of the tension spring is connected with the traction seat, the other end of the tension spring is connected with the traction pin, a hook is arranged at the rear end of the skip car, one end of the traction pin is connected with the first pressing plate, and the other end of the traction pin is detachably connected with the hook. According to the utility model, the rear skip car can be hooked with the front skip car when the rear skip car is manually pushed to advance, and can be unhooked when the pressing plate is manually pressed; the material distribution efficiency is improved, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material car equipment technical field especially relates to a material car unhooking device. BACKGROUND

[0002] In the automotive assembly plant interior workshop, the material needed for single vehicle assembly needs AGV to distribute from the material collection and distribution area, and each AGV needs to pull three material cars to the interior line once, and the material car is matched with the interior line one by one through automatic transfer equipment, and the three material cars need to be manually unhooked before matching, and manual unhooking operation is not only inefficient, but also causes production line delay if the operation is wrong. UTILIT Y MODEL CONTENT

[0003] The utility model aims at the deficiency of prior art and provides a material car unhooking device.

[0004] The utility model is adopted with the following technical scheme to realize:

[0005] A material car unhooking device, comprising a traction seat, a traction pin, a tension spring, a hook and a first pressing plate;

[0006] The traction seat is arranged on the front end of the material car, the traction pin and the tension spring are arranged on the traction seat respectively, one end of the tension spring is connected with the traction seat, the other end is connected with the traction pin, the hook is arranged on the rear end of the material car, one end of the traction pin is connected with the first pressing plate, and the other end is detachably connected with the hook.

[0007] Preferably, it further comprises a guide plate, a rotating rod sleeve, a rotating rod and a rotating rod supporting plate;

[0008] The guide plate and the rotating rod sleeve are arranged on the traction seat, the rotating rod supporting plate is arranged on the material car, one end of the rotating rod is rotatably arranged in the rotating rod sleeve and connected with the traction pin, and the second end of the rotating rod is rotatably arranged in the rotating rod supporting plate.

[0009] Preferably, the guide plate is provided with two guide plates arranged on the two sides of the traction pin respectively; and the rotating rod sleeve is provided with two rotating rod sleeves arranged on the two sides of the traction seat respectively.

[0010] Preferably, it further comprises a rolling sleeve and a second pressing plate;

[0011] The second end of the rotating rod is in Z-shaped structure, the second end of the rotating rod is matched with the cylindrical pair of the rolling sleeve, and the second pressing plate is arranged on the rolling sleeve.

[0012] Preferably, it further comprises a limiting gasket and a rod end nut;

[0013] The limiting washer and the rod end nut are provided on the second end of the rotating rod, and the rolling sleeve is provided between the limiting washer and the rod end nut.

[0014] Preferably, both ends of the tension spring are connected to the traction seat and the traction pin respectively via tension spring fixing nuts.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects:

[0016] This invention features a material cart unhooking device on the material cart, which allows the rear material cart to hook up with the front material cart by manually pushing it forward, and to unhook when the pressure plate is manually pressed. This invention improves material delivery efficiency and reduces the labor intensity of workers. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a front view of the overall structure of this utility model;

[0019] Figure 3 This is a side sectional view of the overall structure of this utility model;

[0020] Figure 4 This is a top view of the overall structure of this utility model.

[0021] 1. Rear material cart; 2. Traction seat; 3. Traction pin; 4. Hook; 5. First pressure plate; 6. Tension spring fixing nut; 7. Tension spring; 8. Rotating rod sleeve; 9. Rotating rod; 10. Limiting washer; 11. Rolling sleeve; 12. Rod end nut; 13. Second pressure plate; 14. Front material cart; 15. Rotating rod support plate; 16. Guide plate. Detailed Implementation

[0022] like Figures 1-4 As shown: A material cart unhooking device includes a front material cart 14, a traction seat 2, a rear material cart 1, a traction pin 3, a tension spring 7, a hook 4, and a first pressure plate 5;

[0023] A traction seat 2 is installed at the front of the material cart. A traction pin 3 and a tension spring 7 are mounted on the traction seat 2. One end of the tension spring 7 is connected to the traction seat 2, and the other end is connected to the traction pin 3. A hook 4 is installed at the rear of the material cart. One end of the traction pin 3 is connected to the first pressure plate 5, and the other end is detachably connected to the hook 4. The traction pin 3 can hook the hook 4. Manual pressure will rotate the traction pin 3 to release it. After release, the traction pin 3 automatically resets under the action of the tension spring 7. A pressure plate is welded to the upper end of the traction pin 3 for easy manual release of the material cart. Manually pushing the rear material cart 1 forward will allow it to hook with the front material cart 14, thus achieving the cyclical release and unhooking of the material cart.

[0024] Also including guide plates 16, rotating rod sleeve 8, rotating rod 9 and rotating rod support plate 15;

[0025] The traction seat 2 is provided with guide plates 16 and rotating rod sleeve 8, the dolly is provided with rotating rod support plate 15, one end of the rotating rod 9 is rotatably provided through the rotating rod sleeve 8 and connected with the traction pin 3, the second end of the rotating rod 9 is rotatably provided through the rotating rod support plate 15. The rotating rod 9 on the traction pin 3 is extended beyond the width of the dolly, and is forcibly supported by the guide plates 16, the rotating rod sleeve 8 and the rotating rod support plate 15, further facilitating the manual unhooking of the dolly.

[0026] The guide plates 16 are provided with two, respectively provided on both sides of the traction pin 3; the rotating rod sleeve 8 is provided with two, respectively provided on both sides of the traction seat 2. The rotating rod 9 is welded with the traction pin 3, which facilitates the rotation of the rotating rod 9 and brings the traction pin 3 to unhook.

[0027] Also including rolling sleeve 11 and second pressing plate 13;

[0028] The second end of the rotating rod 9 is Z-shaped structure, the second end of the rotating rod 9 is matched with the cylindrical pair of the rolling sleeve 11, and the second pressing plate 13 is provided on the rolling sleeve 11. The second pressing plate 13 is provided in the forward direction of the dolly, and is hinged with the support rod, which is convenient for stepping down. When the dolly advances, the second pressing plate 13 can drive the traction pin 3 to rotate and complete the unhooking.

[0029] Also including limiting gasket 10 and rod end nut 12;

[0030] The second end of the rotating rod 9 is provided with limiting gasket 10 and rod end nut 12, and the rolling sleeve 11 is arranged between the limiting gasket 10 and the rod end nut 12. The limiting gasket 10 and the rod end nut 12 are used for limiting the rolling sleeve 11.

[0031] The two ends of the tension spring 7 are connected with the traction seat 2 and the traction pin 3 through the tension spring fixing nut 6 respectively. The tension spring 7 is fixed by two tension spring fixing nuts 6.

Claims

1. A car uncoupling device, characterized in that The traction seat (2), the traction pin (3), the tension spring (7), the hook (4) and the first pressing plate (5) are included. The traction seat (2) is arranged at the front end of the material cart, the traction pin (3) and the tension spring (7) are arranged on the traction seat (2) respectively, one end of the tension spring (7) is connected with the traction seat (2), the other end is connected with the traction pin (3), the hook (4) is arranged at the rear end of the material cart, one end of the traction pin (3) is connected with the first pressing plate (5), the other end is detachably connected with the hook (4).

2. The car uncoupling device as claimed in claim 1, characterized in that The guide plate (16), the rotating rod sleeve (8), the rotating rod (9) and the rotating rod support plate (15) are further included. The guide plate (16) and the rotating rod sleeve (8) are arranged on the traction seat (2), the rotating rod support plate (15) is arranged on the material cart, one end of the rotating rod (9) is rotatably arranged through the rotating rod sleeve (8) and connected with the traction pin (3), the second end of the rotating rod (9) is rotatably arranged through the rotating rod support plate (15).

3. The car uncoupling device as claimed in claim 2, characterized in that The guide plate (16) is arranged in two, which are arranged on both sides of the traction pin (3) respectively; the rotating rod sleeve (8) is arranged in two, which are arranged on both sides of the traction seat (2) respectively.

4. The car uncoupling device as claimed in claim 3, characterized in that The rolling sleeve (11) and the second pressing plate (13) are further included. The second end of the rotating rod (9) is Z-shaped structure, the second end of the rotating rod (9) is matched with the cylindrical pair of the rolling sleeve (11), the second pressing plate (13) is arranged on the rolling sleeve (11).

5. The gondola car uncoupling device of claim 4 wherein, The limiting washer (10) and the rod end nut (12) are further included. The limiting washer (10) and the rod end nut (12) are arranged on the second end of the rotating rod (9), the rolling sleeve (11) is arranged between the limiting washer (10) and the rod end nut (12).

6. The car uncoupling device as claimed in claim 1, wherein The two ends of the tension spring (7) are connected with the traction seat (2) and the traction pin (3) through the tension spring fixing nut (6) respectively.

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