Battery storage and discharge device

Abstract

The utility model discloses a kind of battery storage unloading device, belong to unloading device technical field, including storage hopper, the bottom of the storage hopper integrally formed with discharge pipe;Opening and closing component, the opening and closing component flange is connected in the bottom of discharge pipe, and the discharge end flange of opening and closing component is connected with quantitative component, the quantitative component includes storage tube, the vertical end outside of the storage tube is equipped with adjusting pipe, the inside of the storage tube is penetrated with valve rod, and the bottom of valve rod is fixedly connected with sealing disc. Through the setting of quantitative component, so that the device when carrying out unloading operation, through the flexible adjustment of quantitative component, realize the unloading operation of different amount of material, and further improve the flexibility of the device unloading, it is convenient for different model battery to carry out production operation, greatly improve its unloading adjustability and accuracy.

Description

Technical Field

[0001] This utility model relates to the technical field of unloading devices, specifically a battery storage unloading device. Background Technology

[0002] A battery is a device that directly converts chemical energy or other forms of energy into electrical energy. It generates current through internal chemical reactions or physical processes to provide power for electronic devices, vehicles, etc. The storage devices that accompany its production are used to store different materials according to its production steps. Among them, the storage devices for positive and negative electrode production materials are usually equipped with unloading devices at the bottom to realize the automated unloading of internal materials.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN220906537U) discloses a discharge device for lithium battery negative electrode materials. A conical hopper is arranged above a base plate, and a discharge pipe is integrally and coaxially arranged within the conical hopper. The discharge pipe is fixedly connected to a horizontal pipe, and an elbow is fixedly connected to the left end of the horizontal pipe. A receiving cylinder corresponding to the outlet end of the elbow is arranged on the base plate. An mounting sleeve is integrally and coaxially arranged on the right end of the horizontal pipe, and a discharge rod is movably mounted on the mounting sleeve. A discharge disc that movably abuts against the inner wall of the horizontal pipe is fixedly connected to the left end of the discharge rod. A blocking plate that movably abuts against the upper inner wall of the horizontal pipe is integrally arranged on the discharge disc. A guide device that slidably connects to the discharge rod is arranged on the base plate. A driven ring is fixedly connected to the right end of the discharge rod. A motor is fixedly connected to the base plate, and one end of a power rod is fixedly connected to the output shaft of the motor. A lever that movably inserts into the driven ring is fixedly connected to the other end of the power rod.

[0004] Although the aforementioned patent can achieve flexible unloading by moving the unloading rod left and right, in actual use, since the weights of positive and negative electrode materials required for the production of different batteries are different, precise unloading is required according to different needs. The aforementioned patent cannot guarantee its unloading accuracy during the unloading operation. It controls the unloading weight by manually controlling the feeding time, which has a large deviation, thus reducing its unloading accuracy.

[0005] Therefore, this utility model provides a battery storage and unloading device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides a battery storage and unloading device, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a battery storage and unloading device, comprising a storage hopper, wherein the bottom of the storage hopper is integrally formed with a discharge pipe;

[0010] The opening and closing assembly has a flange connected to the bottom of the feeding pipe, and a metering component is connected to the discharge end flange of the opening and closing assembly. The metering component includes a storage pipe, an adjusting pipe sleeved on the vertical end of the storage pipe, a valve stem passing through the inside of the storage pipe, a sealing disc fixedly connected to the bottom of the valve stem, a second cylinder fixedly connected to the top of the valve stem, and a third cylinder fixedly connected to the top of the adjusting pipe. Both the sealing disc and the third cylinder can achieve vertical displacement adjustment.

[0011] As a preferred technical solution of this application, three positioning lugs are evenly distributed around the outer wall of the storage hopper. The positioning lugs are fixed to the top of the support platform or support frame by high-strength bolts, and an equipment frame is fixedly welded to the bottom of the storage hopper.

[0012] As a preferred technical solution of this application, the horizontal end of the equipment frame is fixedly connected to the second cylinder and the third cylinder by screws, and the horizontal end of the equipment frame is provided with a guide hole for the piston rods of the second cylinder and the third cylinder to slide through vertically.

[0013] As a preferred technical solution of this application, the opening and closing assembly includes a housing, the housing is flange-sealed to the bottom of the feed pipe, a first cylinder is fixedly connected to the outer wall of the housing, a valve plate is fixedly connected to the working end of the first cylinder, and a sealing element is fixedly connected to the inside of the housing.

[0014] As a preferred technical solution of this application, the inner wall of the housing is provided with a sealing guide groove adapted to the valve plate, and the sealing guide groove is used for sealing the left and right displacement of the valve plate. The sealing element is sealed and abuts against the upper surface of the valve plate, and the inner diameter of the sealing element is smaller than the inner diameter of the feed pipe.

[0015] As a preferred technical solution of this application, the upper surface of the bend of the storage pipe is provided with a guide sleeve adapted to the sliding seal of the valve stem, the inner wall of the bottom end of the regulating pipe is inclined, the upper edge of the sealing disc is also designed to be inclined, and the outer wall of the top end of the regulating pipe is provided with a connecting lug, which is fixedly connected to the lifting end of the third cylinder by bolts.

[0016] (III) Beneficial Effects

[0017] The beneficial effects of this application are as follows: By setting a quantitative component, the device can achieve different amounts of material unloading operations during unloading operations through flexible adjustment of the quantitative component, thereby improving the unloading flexibility of the device, facilitating production operations for different battery models, and greatly improving the adjustability and accuracy of unloading. At the same time, the sealing disc adopts a descending structure to open the regulating tube, so that the valve rod can simultaneously drive the material inside the regulating tube to disperse during the descent process, improving the smoothness of material discharge and reducing the occurrence of material accumulation and adhesion. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the axial cross-sectional structure of the storage hopper of this utility model;

[0019] Figure 2 For the present utility model Figure 1 A magnified structural diagram of A in the middle;

[0020] Figure 3 This is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 4 This is a schematic diagram of the connection state structure of the quantitative component of this utility model;

[0022] Figure 5 This is a schematic diagram of the partial explosion structure of the quantitative component of this utility model.

[0023] In the picture:

[0024] 1. Storage hopper; 11. Positioning lug; 12. Equipment frame; 13. Feed pipe; 2. Opening and closing assembly; 21. Housing; 22. First cylinder; 23. Valve plate; 24. Seal; 3. Metering assembly; 31. Storage pipe; 32. Adjusting pipe; 33. Valve stem; 34. Sealing disc; 35. Second cylinder; 36. Third cylinder. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-5As shown, this utility model provides a battery storage and unloading device, including a storage hopper 1, with a feeding pipe 13 integrally formed at the bottom of the storage hopper 1; an opening and closing assembly 2, with a flange connected to the bottom of the feeding pipe 13, and a metering assembly 3 connected to the discharge end flange of the opening and closing assembly 2. The metering assembly 3 includes a storage pipe 31, with an adjusting pipe 32 sleeved on the outside of the vertical end of the storage pipe 31, a valve stem 33 passing through the inside of the storage pipe 31, and a sealing disc 34 fixedly connected to the bottom of the valve stem 33, a second cylinder 35 fixedly connected to the top of the valve stem 33, and a third cylinder 36 fixedly connected to the top of the adjusting pipe 32. Both the sealing disc 34 and the third cylinder 36 can be adjusted up and down. By controlling the third cylinder 36, the regulating pipe 32 can be adjusted up and down. At the same time, the second cylinder 35 drives the valve stem 33 and the sealing disc 34 to move up and down, ensuring that the sealing disc 34 abuts and seals the bottom of the regulating pipe 32. By adjusting the storage length of the storage pipe 31 and the regulating pipe 32, different amounts of material can be quantitatively discharged. During discharge, the second cylinder 35 drives the valve stem 33 and the sealing disc 34 to descend, which opens the bottom of the regulating pipe 32, allowing the internal material to fall naturally and complete the discharge.

[0027] Furthermore, three positioning lugs 11 are evenly distributed around the outer wall of the storage hopper 1. The positioning lugs 11 are fixed to the top of the support platform or support frame by high-strength bolts. An equipment frame 12 is fixedly welded to the bottom of the storage hopper 1. The horizontal end of the equipment frame 12 is fixedly connected to the second cylinder 35 and the third cylinder 36 by screws. The horizontal end of the equipment frame 12 is provided with a guide hole for the piston rods of the second cylinder 35 and the third cylinder 36 to slide up and down.

[0028] Furthermore, the opening and closing assembly 2 includes a housing 21, which is flange-sealed to the bottom of the feed pipe 13. A first cylinder 22 is fixedly connected to the outer wall of the housing 21, and a valve plate 23 is fixedly connected to the working end of the first cylinder 22. A sealing element 24 is fixedly connected inside the housing 21. A sealing guide groove adapted to the valve plate 23 is provided on the inner wall of the housing 21, and the sealing guide groove is used for sealing the left and right displacement of the valve plate 23. The sealing element 24 seals against the upper surface of the valve plate 23, and the inner diameter of the sealing element 24 is smaller than that of the feed pipe. The inner diameter of 13 is adjusted by driving the valve plate 23 to move left and right through the first cylinder 22, thereby realizing the opening and closing control of the sealing component 24 axis. During unloading, the quantitative component 3 is sealed. The valve plate 23 is opened to realize the quantitative unloading of the storage pipe 31 and the regulating pipe 32. Then, the valve plate 23 is closed to allow the quantitative material inside the storage pipe 31 and the regulating pipe 32 to be filled. The quantitative material is further discharged by the lowering of the sealing plate 34, thus realizing precise quantitative unloading.

[0029] Furthermore, a guide sleeve adapted to the sliding seal of the valve stem 33 is provided on the upper surface of the bend of the storage pipe 31. The inner wall of the bottom end of the regulating pipe 32 is inclined, and the upper edge of the sealing disc 34 is also designed to be inclined. Through the mutual abutment of the sealing disc 34 and the inclined part of the regulating pipe 32, the sealing effect of the bottom of the regulating pipe 32 is improved. A connecting lug is provided on the outer wall of the top end of the regulating pipe 32, and the connecting lug is fixedly connected to the lifting end of the third cylinder 36 by bolts.

[0030] Working principle: First, the storage length of the storage pipe 31 and the regulating pipe 32 is adjusted according to the required material quantity. The regulating pipe 32 is moved up and down by the control of the third cylinder 36. At the same time, the second cylinder 35 works synchronously to move the sealing plate 34 to ensure the sealing effect of the sealing plate 34 and the regulating pipe 32. Then, the first cylinder 22 is controlled to move the valve plate 23 horizontally to open it. The material is guided to the inside of the storage pipe 31 and the regulating pipe 32 through the discharge pipe 13 and the shell 21. The sealing treatment of the valve plate 23 further cuts off the material discharge point of the shell 21. At this time, the second cylinder 35 is controlled to move the sealing plate 34 down, so as to realize the discharge of a certain amount of material inside the storage pipe 31 and the regulating pipe 32, thereby achieving precise quantitative unloading.

[0031] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A battery storage and unloading device, characterized in that: Includes a storage hopper (1), the bottom of which is integrally formed with a discharge pipe (13); The opening and closing assembly (2) is flanged and connected to the bottom of the feeding pipe (13). The discharge end flange of the opening and closing assembly (2) is connected to a metering assembly (3). The metering assembly (3) includes a storage pipe (31). An adjusting pipe (32) is sleeved on the outside of the vertical end of the storage pipe (31). A valve stem (33) runs through the inside of the storage pipe (31). A sealing disc (34) is fixedly connected to the bottom of the valve stem (33). A second cylinder (35) is fixedly connected to the top of the valve stem (33). A third cylinder (36) is fixedly connected to the top of the adjusting pipe (32). The sealing disc (34) and the third cylinder (36) can both achieve vertical displacement adjustment.

2. The battery storage and unloading device according to claim 1, characterized in that: The storage hopper (1) has three positioning lugs (11) evenly distributed around its outer wall. The positioning lugs (11) are fixed to the top of the support platform or support frame by high-strength bolts. The bottom of the storage hopper (1) is fixedly welded with an equipment frame (12).

3. A battery storage and unloading device according to claim 2, characterized in that: The horizontal end of the equipment frame (12) is fixedly connected to the second cylinder (35) and the third cylinder (36) by screws, and the horizontal end of the equipment frame (12) is provided with a guide hole for the piston rod of the second cylinder (35) and the third cylinder (36) to slide through vertically.

4. The battery storage and unloading device according to claim 1, characterized in that: The opening and closing assembly (2) includes a housing (21), which is flange-sealed to the bottom of the feed pipe (13). A first cylinder (22) is fixedly connected to the outer wall of the housing (21), and a valve plate (23) is fixedly connected to the working end of the first cylinder (22). A sealing element (24) is fixedly connected inside the housing (21).

5. A battery storage and unloading device according to claim 4, characterized in that: The inner wall of the housing (21) is provided with a sealing guide groove adapted to the valve plate (23), and the sealing guide groove is used for sealing the left and right displacement of the valve plate (23). The sealing element (24) is sealed and abuts against the upper surface of the valve plate (23), and the inner diameter of the sealing element (24) is smaller than the inner diameter of the feed pipe (13).

6. A battery storage and unloading device according to claim 1, characterized in that: The upper surface of the bend of the storage pipe (31) is provided with a guide sleeve adapted to the sliding seal of the valve stem (33). The inner wall of the bottom end of the regulating pipe (32) is inclined. The upper edge of the sealing disc (34) is also designed to be inclined. The outer wall of the top end of the regulating pipe (32) is provided with a connecting lug, and the connecting lug is fixedly connected to the lifting end of the third cylinder (36) by bolts.

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