Heat exchanger replacement device for lithium ion battery cathode coating material

Abstract

The utility model discloses a heat exchanger replacing device for a lithium ion battery cathode coating material. The heat exchanger replacing device comprises a hoisting device and a transporting device, the hoisting device comprises a hoisting beam, stand columns are detachably connected to the bottoms of the two ends of the hoisting beam, bases are connected to the bottoms of the stand columns, a pulley is slidably connected to the hoisting beam, triangular plates are welded to the corners of the inner sides of the stand columns and the hoisting beam, and the two triangular plates are detachably connected through diagonal draw bars and bolts; the conveying device comprises a flat plate, and two directional wheels and two universal wheels are arranged at the four corners of the bottom of the flat plate. The device ensures the safety of people and equipment, is high in efficiency, time-saving and labor-saving, and is suitable for hoisting, disassembling and transporting larger equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of negative electrode coating materials for lithium ion batteries, in particular to a heat exchanger replacement device for negative electrode coating materials for lithium ion batteries. Background Art

[0002] Many heat exchangers were installed on the second floor of the workshop. They were 1500mm above the ground, with an end diameter of 800mm, a body length of 2000mm, and a weight of 2000kg. When replacing them, they could not be lifted by manpower and cranes could not be used. Construction could not be carried out, and safety could not be guaranteed. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a heat exchanger replacement device for negative electrode coating materials of lithium ion batteries.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a heat exchanger replacement device for lithium-ion battery negative electrode coating materials, including a lifting device and a transportation device; the lifting device includes a hanging beam, the bottom of both ends of the hanging beam are detachably connected with columns, the bottom of the column is connected to a base, a pulley is slidably connected to the hanging beam, triangular plates are welded at the inner corners of the column and the hanging beam, and the two triangular plates are detachably connected by inclined rods and bolts; the transportation device includes a flat plate, and two fixed wheels and two universal wheels are provided at the four corners of the bottom of the flat plate.

[0005] Furthermore, an oblique support is provided between the column and the base.

[0006] Furthermore, the pulley includes a main body, a pulley is provided on the top of the main body, and a lifting hole is opened on the bottom of the main body.

[0007] Furthermore, the column and the suspension beam are detachably connected via bolts.

[0008] The utility model ensures personal and equipment safety, has high efficiency, saves time and labor, and is suitable for the lifting, disassembly and transportation of larger equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 It is a schematic diagram of the transport device structure.

[0011] Among them: 1. Base; 2. Column; 3. Oblique support; 4. Hanging beam; 5. Pulley; 6. Diagonal tie rod; 7. Triangle plate; 8. Heat exchanger; 9. Heat exchanger base; 10. Cement pier; 11. Flat plate; 12. Fixed wheel; 13. Universal wheel. DETAILED DESCRIPTION

[0012] The following is combined with Figure 1 ,2 The specific implementation methods of the utility model are further described.

[0013] The heat exchanger replacement device for negative electrode coating materials of lithium-ion batteries includes a lifting device and a transport device; the lifting device includes a lifting beam 4, the bottom of both ends of the lifting beam 4 are detachably connected to a column 2 by bolts, the bottom of the column 2 is connected to a base 1, an inclined support 3 is provided between the column 2 and the base 1, a pulley 5 is slidably connected to the lifting beam 4, and the pulley 5 includes a main body, a pulley is provided on the top of the main body, and a lifting hole is provided at the bottom of the main body. The inner corners of the column 2 and the lifting beam 4 are welded with a triangular plate 7, and the two triangular plates 7 are detachably connected by an inclined tie rod 6 and bolts; the transport device includes a flat plate 11, and two directional wheels 12 and two universal wheels 13 are provided at the four corners of the bottom of the flat plate 11.

[0014] When replacing the heat exchanger 8, hang a fall chain on the pulley 5, fix the lower end of the fall chain on the heat exchanger 8, remove the bolts of the heat exchanger base 9, pull the fall chain to lift the heat exchanger 8 upward, then slide it horizontally to one side, pull the fall chain to lower the heat exchanger 8, and place it on the flat plate 11 of the transport device. Push the transport device to the lifting port and transport it to the first floor. Transport the new heat exchanger 8 from the first floor to the second floor, place it on the transport device, push it under the crane, fix the lower end of the fall chain on the heat exchanger 8, pull the fall chain to lift the heat exchanger 8 upward to 1500mm, then slide it horizontally and drop it on the cement pier 10, tighten the bolts of the heat exchanger base 9, and complete the removal of the old heat exchanger 8 and the installation of the new heat exchanger 8.

[0015] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, shall be covered by the protection scope of the utility model.

Claims

1. A heat exchanger replacement device for lithium-ion battery negative electrode coating material, characterized in that: The invention comprises a lifting device and a transport device; the lifting device comprises a lifting beam (4), the bottoms of both ends of the lifting beam (4) are detachably connected with upright posts (2), the bottoms of the upright posts (2) are connected with a base (1), a pulley (5) is slidably connected to the lifting beam (4), triangular plates (7) are welded at the inner corners of the upright posts (2) and the lifting beam (4), and the two triangular plates (7) are detachably connected via inclined tie rods (6) and bolts; the transport device comprises a flat plate (11), and two directional wheels (12) and two universal wheels (13) are arranged at the four corners of the bottom of the flat plate (11).

2. The heat exchanger replacement device for lithium-ion battery negative electrode coating material according to claim 1, characterized in that: An oblique support (3) is provided between the upright column (2) and the base (1).

3. The heat exchanger replacement device for lithium-ion battery negative electrode coating material according to claim 1, characterized in that: The pulley (5) comprises a main body, a pulley is arranged on the top of the main body, and a lifting hole is opened on the bottom of the main body.

4. The heat exchanger replacement device for lithium-ion battery negative electrode coating material according to claim 1, characterized in that: The upright column (2) and the suspension beam (4) are detachably connected via bolts.

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