Height self-adaption mechanism for upper ship body and lower ship body during wind conveying in cavity

Abstract

The utility model discloses an upper and lower ship body height self-adaption mechanism for air delivery in a cavity. The mechanism comprises an upper ship body, a lower ship body and foot cups, a plurality of groups of box girders are fixedly connected to the surfaces of the upper hull and the lower hull, foot cups are fixedly connected to the surfaces of girders of a front box and a back box of the upper hull, and foot cups are fixedly connected to the surfaces of box girders on two side walls of the lower hull; a foot cup hanging plate of the foot cup is fixedly connected to the surface of a box girder, the foot cup hanging plate is composed of two square plates and two triangular plates, a round opening is formed in the center of the square plate at the bottom of the foot cup hanging plate, the foot cup shaft penetrates through the round opening, and a foot cup base is fixedly connected to the bottom of the foot cup shaft. The foot cup shaft is provided with a first nut and a second nut, the first nut and the second nut are arranged between a square plate at the bottom of the foot cup hanging plate and the foot cup base, the foot cup base is provided with a plurality of sets of base holes, the height of the ship body can be integrally adjusted by manually adjusting the first nut, and therefore the requirement for the wind speed is met.

Description

Technical Field

[0001] The utility model belongs to the field of drying in lithium battery production, and specifically relates to a height self-adaptive mechanism for upper and lower hulls with air transportation in a chamber. Background Technique

[0002] During the production and manufacturing process of lithium batteries, there are certain technical index requirements for the moisture content of the incoming pole pieces, and drying process treatment is required. Therefore, an air transportation system is often used for drying.

[0003] At present, the air transportation system in the existing technology is often affected by a series of obstacles such as wind resistance during the transmission process, which affects the drying effect and production efficiency.

[0004] Therefore, in view of the above problems, a height self-adaptive mechanism for upper and lower hulls with air transportation in a chamber is proposed. Content of the Utility Model

[0005] In order to make up for the deficiencies of the existing technology and solve at least one technical problem proposed in the background technique, the utility model proposes a height self-adaptive mechanism for upper and lower hulls with air transportation in a chamber.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A height self-adaptive mechanism for upper and lower hulls with air transportation in a chamber according to the utility model includes an upper hull, a lower hull and foot cups; wherein, the foot cups include: a foot cup hanging plate, a foot cup shaft, a first nut, a second nut, a foot cup base and a base hole; multiple groups of box girders are fixedly connected to the surfaces of the upper hull and the lower hull, the foot cups are fixedly connected to the surfaces of the girders of the front box and the rear box of the upper hull, and the foot cups are fixedly connected to the surfaces of the box girders on both side walls of the lower hull; the foot cup hanging plate of the foot cup is fixedly connected to the surface of the box girder, a circular opening is provided at the center of the bottom of the foot cup hanging plate, the foot cup shaft penetrates through this circular opening, the bottom of the foot cup shaft is fixedly connected with a foot cup base, the first nut and the second nut are arranged on the foot cup shaft, and the first nut and the second nut are arranged between the square plate at the bottom of the foot cup hanging plate and the foot cup base, and multiple groups of base holes are opened in the foot cup base.

[0007] Preferably, a first air inlet, a dehumidification port and an air extraction port are respectively opened on the front of the box body of the upper hull, the first air inlet is connected with a first air box, the dehumidification port is connected with a third air box, the air extraction port is connected with a second air box, multiple groups of first air outlets and a square air inlet are opened at the bottom of the upper hull, the square air inlet is connected with the second air box, a wind guide plate is fixedly connected to the bottom inner wall of the first air box, and multiple groups of air inlet pipes are symmetrically arranged inside the upper hull.

[0008] Preferably, a second air inlet is provided on the front of the lower hull, the second air inlet is connected to a fourth air box, a wind guiding plate is fixedly connected to the top of the inner wall of the fourth air box, and a plurality of groups of second air outlets are provided on the top of the lower hull.

[0009] Preferably, the air inlet pipe penetrates through the bottom of the upper hull, the air inlet pipe penetrates through the top of the second air box, and the top of the air inlet pipe is connected to the third air box.

[0010] Preferably, a foot cup shaft is fixedly connected to the bottom of the lower hull, the foot cup shaft penetrates through the box girder, a first nut and a second nut are provided between the box girder and the foot cup base, the bottom of the foot cup shaft is fixedly connected to the foot cup base, and a foot cup hole is provided in the foot cup base.

[0011] Preferably, the foot cup hanging plate is composed of two square plates and two triangular plates.

[0012] Preferably, the foot cups on the front box body and the rear box body of the upper hull are respectively fixedly connected to the surface of the box girder, and the foot cups on both side walls of the lower hull are fixedly connected to the surface of the box girder.

[0013] Advantages of the present utility model:

[0014] 1. The present utility model provides a height self-adaptive mechanism for transporting air up and down in a chamber between the upper and lower hulls. By manually adjusting the first nut, the height of the hull can be adjusted as a whole, thereby adjusting the distance between the air nozzle and the incoming polar plate, and meeting the wind speed requirement.

[0015] 2. The present utility model provides a height self-adaptive mechanism for transporting air up and down in a chamber between the upper and lower hulls. By adjusting the height of the upper and lower hulls, an appropriate heat transfer coefficient for the polar plate can be obtained, thereby reducing heat waste while ensuring product quality. Description of the drawings

[0016] The drawings described herein are used to provide a further understanding of the present utility model, form a part of this application, and the schematic embodiments and descriptions of the present utility model are used to explain the present utility model, and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is the front view of the present utility model;

[0018] Figure 2 is in the present utility model Figure 1 the enlarged view of part A in;

[0019] Figure 3 is the three-dimensional view of the upper hull of the present utility model;

[0020] Figure 4 is the three-dimensional view of the upper hull of the present utility model;

[0021] Figure 5 It is the internal structure diagram of the lower hull in the present utility model;

[0022] Figure 6 It is the internal structure diagram of the upper hull in the present utility model;

[0023] Figure 7 It is the internal structure diagram of the upper hull in the present utility model.

[0024] Legend Explanation:

[0025] 1. Upper hull; 2. Lower hull; 3. First air inlet; 4. Second air inlet; 5. Dehumidifying port; 6. Air extraction port; 7. First air box; 8. Second air box; 9. Third air box; 10. Fourth air box; 11. First air outlet; 12. Second air outlet; 13. Square air inlet; 14. Air inlet pipe; 15. Air deflector; 16. Box girder; 17. Foot cup hanging plate; 18. Foot cup shaft; 19. First nut; 20. Second nut; 21. Foot cup base; 22. Base hole. Specific Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. 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 of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0027] The following gives specific embodiments.

[0028] Please refer to Figures 1 - 7, the present utility model provides a height self - adapting mechanism for air transportation in a chamber between the upper hull and the lower hull, including an upper hull 1, a lower hull 2 and foot cups; wherein, the foot cups include: a foot cup hanging plate 17, a foot cup shaft 18, a first nut 19, a second nut 20, a foot cup base 21 and a base hole 22; multiple groups of box girders 16 are fixedly connected to the surfaces of the upper hull 1 and the lower hull 2, foot cups are fixedly connected to the surfaces of the girders of the front and back boxes of the upper hull 1, and foot cups are fixedly connected to the surfaces of the box girders 16 on both side walls of the lower hull 2; the foot cup hanging plate 17 of the foot cup is fixedly connected to the surface of the box girder 16, the foot cup hanging plate 17 is composed of two square plates and two triangular plates, a circular opening is provided at the center of the bottom square plate of the foot cup hanging plate 17, the foot cup shaft 18 passes through this circular opening, the bottom of the foot cup shaft 18 is fixedly connected to the foot cup base 21, the first nut 19 and the second nut 20 are arranged on the foot cup shaft 18, and the first nut 19 and the second nut 20 are arranged between the square plate at the bottom of the foot cup hanging plate 17 and the foot cup base 21, multiple groups of base holes 22 are provided in the foot cup base 21. In addition, a pair of foot cup shafts 18 are fixedly connected to the bottom of the lower hull 2, the foot cup shafts 18 pass through the box girders 16, the first nut 19 and the second nut 20 are arranged between the box girders 16 and the foot cup base 21, the bottom of the foot cup shaft 18 is fixedly connected to the foot cup base 21, and the foot cup base 21 is provided with foot cup holes; during operation, the upper hull 1 and the lower hull 2 are connected to the system through the first air inlet 3, the dehumidifying port 5 and the air extraction port 6 to form a complete air transportation and heating control system; the structure between the upper hull 1 and the lower hull 2 is square, and the square structure is the drying area for the incoming pole pieces. There is an opening at the top of the square structure, and the opening is slightly larger than the bottom of the upper hull 1. The foot cups on the side walls of the upper hull 1 can be fixed at the top edge of the square structure through the base holes 22 of the foot cup base 21, enabling the upper hull 1 to move up and down through the opening to adjust the height; the lower hull 2 is at the bottom inside the square structure; by manually adjusting the first nut 19, the height of the whole hull can be adjusted, thereby adjusting the distance between the air nozzle and the incoming pole pieces, and meeting the requirement of the wind speed.

[0029] Further, as Figure 1 and Figure 7As shown, on the front of the box body of the upper hull 1, a first air inlet 3, a dehumidification port 5, and an air extraction port 6 are respectively provided. The first air inlet 3 is connected to a first air box 7, the dehumidification port 5 is connected to a third air box 9, and the air extraction port 6 is connected to a second air box 8. At the bottom of the upper hull 1, multiple groups of first air outlets 11 and square air inlets 13 are provided. At the bottom inner wall of the first air box 7, a wind guide plate 15 is fixedly connected. Inside the upper hull 1, multiple groups of air inlet pipes 14 are symmetrically arranged. The air inlet pipes 14 penetrate through the bottom of the upper hull 1 and the top of the second air box 8. The top of the air inlet pipes 14 is connected to the third air box 9. The air inlet pipes 14 are hollow cylinders. On the front of the lower hull 2, a second air inlet 4 is provided. The second air inlet 4 is connected to a fourth air box 10. At the top inner wall of the fourth air box 10, a wind guide plate 15 is fixedly connected. At the top of the lower hull 2, multiple groups of second air outlets 12 are provided. During operation, the control system transports the heated hot air into the upper and lower hulls 2 through the first air inlet 3 and the second air inlet 4. The hot air passing through the second air inlet 4 is transported into the fourth air box 10, and the hot air passing through the first air inlet 3 is transported into the first air box 7. The hot air in the first and fourth air boxes 10 flows along the wind guide plate 15 in the wedge-shaped air boxes and then enters the square structure, enabling both sides of the incoming electrode sheet to be evenly affected by the wind. Since hot air moves upward and converges at the top of the square structure, the second air box 8 is connected to the air extraction port 6, which can recover the hot air in the second air box 8. At the same time, the hot air at the bottom of the upper hull 1 enters the second air box 8 through the square air inlet 13. Part of the hot air enters the third air box 9 through the air inlet pipes 14. The dehumidification port of the third air box 9 can remove the moisture in the hot air, and then it enters the hot air circulation.

[0030] Working principle: The upper hull 1 and the lower hull 2 are connected to the system through the first air inlet 3, the dehumidification port 5 and the air extraction port 6 to form a complete air transportation and heating control system; there is a square structure between the upper and lower hulls 2, and the square structure is the drying area for the incoming pole pieces. There is an opening at the top of the square structure, and the opening is slightly larger than the bottom of the upper hull 1. The feet on the side wall of the upper hull 1 can be fixed to the top edge of the square structure through the base holes 22 of the foot cup base 21, enabling the upper hull 1 to move up and down through the opening to adjust the height; the lower hull 2 is at the bottom inside the square structure; by manually adjusting the first nut 19, the height of the hull can be adjusted as a whole, thereby adjusting the distance between the air nozzle and the incoming pole piece, and thus meeting the requirements of the wind speed. The control system transports the heated hot air into the upper and lower hulls 2 through the first air inlet 3 and the second air inlet 4. The hot air passing through the second air inlet 4 is transported into the fourth air box 10, and the hot air passing through the first air inlet 3 is transported into the first air box 7. The hot air in the first and fourth air boxes 10 flows along the air guide plate 15 in the wedge-shaped air box and then enters the square structure, enabling both sides of the incoming pole piece to be evenly affected by the wind. Since the hot air will move upward and converge at the top of the square structure, the second air box 8 is connected to the air extraction port 6, which can recover the hot air in the second air box 8. At the same time, the hot air at the bottom of the upper hull 1 enters the second air box 8 through the square air inlet 13. Part of the hot air enters the third air box 9 through the air inlet pipe 14. The dehumidification port of the third air box 9 can remove the moisture in the hot air, and then enter the hot air circulation.

[0031] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An adaptive mechanism for the height of the upper and lower hulls of air transportation in a chamber, characterized in that: It includes an upper hull, a lower hull and foot cups; the upper hull and the lower hull are respectively arranged at the top and bottom of the chamber, and the foot cups include: a foot cup hanging plate, a foot cup shaft, a first nut, a second nut, a foot cup base and a base hole; multiple groups of box girders are fixedly connected to the surfaces of the upper hull and the lower hull, the foot cups are fixedly connected to the surfaces of the box girders, the foot cup hanging plate is fixedly connected to the surface of the box girder, an opening is provided at the bottom of the foot cup hanging plate, the foot cup shaft passes through this opening, the foot cup base is fixedly connected to the bottom of the foot cup shaft, the first nut and the second nut are arranged on the foot cup shaft, the first nut and the second nut are arranged between the bottom of the foot cup hanging plate and the foot cup base, and multiple groups of base holes are provided in the foot cup base.

2. The height self - adapting mechanism for the upper and lower hulls with air circulation in the chamber according to claim 1, wherein: First air inlets, a dehumidifying port and an air extraction port are respectively provided on the front of the upper hull box body, the first air inlets are connected to a first air box, the dehumidifying port is connected to a third air box, the air extraction port is connected to a second air box, multiple groups of first air outlets and square air inlets are provided at the bottom of the upper hull, the square air inlets are connected to the second air box, a wind guiding plate is fixedly connected to the bottom inner wall of the first air box, and multiple groups of air inlet pipes are symmetrically arranged inside the upper hull.

3. The height self - adapting mechanism for the upper and lower hulls with air transportation inside the chamber according to claim 1, characterized in that: A second air inlet is provided on the front of the lower hull, the second air inlet is connected to a fourth air box, a wind guiding plate is fixedly connected to the top inner wall of the fourth air box, and multiple groups of second air outlets are provided at the top of the lower hull.

4. A height adaptive mechanism for the upper and lower hulls with air transportation in the chamber according to claim 2, characterized in that: The air inlet pipes pass through the bottom of the upper hull, the air inlet pipes pass through the top of the second air box, and the tops of the air inlet pipes are connected to the third air box.

5. A height self-adaptive mechanism for air transportation up and down in a chamber between upper and lower hulls according to claim 1, characterized in that: The foot cup shaft is fixedly connected to the bottom of the lower hull, the foot cup shaft passes through the box girder, the first nut and the second nut are arranged between the box girder and the foot cup base, the foot cup base is fixedly connected to the bottom of the foot cup shaft, and a foot cup hole is provided in the foot cup base.

6. The height self - adapting mechanism for upper and lower hulls with air circulation in the chamber according to claim 1, characterized in that: The foot cup hanging plate is composed of two square plates and two triangular plates.

7. An upper and lower hull height adaptive mechanism for air transportation in a chamber according to claim 1, characterized in that: The foot cups are respectively fixedly connected to the surfaces of the box girders on the front box body and the back box body of the upper hull, and the foot cups on both side walls of the lower hull are fixedly connected to the surfaces of the box girders.

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