Lithium ion battery electrolyte conveying joint cleaning device

Abstract

The utility model discloses a lithium ion battery electrolyte conveying joint cleaning device, which relates to the technical field of lithium ion battery electrolyte conveying joint cleaning devices, and comprises a cleaning pool, one side of the cleaning pool is fixedly connected with a water pump, and the output end of the water pump is communicated with the cleaning pool. One side of the cleaning pool is fixedly connected with a drainage pipe, the drainage pipe is provided with a valve, the cleaning pool is provided with a clamping structure, the clamping structure is mainly composed of a rectangular plate, the rectangular plate is arranged on the inner wall of the cleaning pool, the rectangular plate is provided with a plurality of circular grooves, and the circular grooves are communicated with the valve. The conveying joint cleaning device comprises a rectangular plate, two fixing plates are fixedly connected to the rectangular plate, two sliding grooves are formed in the rectangular plate, and the problems that according to an existing conveying joint cleaning device, a plurality of joints are directly put into a cleaning pool to be cleaned, and when the plurality of joints are cleaned in the cleaning pool at the same time, the joints cannot be cleaned easily are solved. And the joints are easy to collide with each other, so that the joints are damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning devices for lithium ion battery electrolyte delivery joints, and more specifically relates to a cleaning device for lithium ion battery electrolyte delivery joints. Background Art

[0002] Lithium battery electrolyte is the carrier of ion transmission in the battery, generally composed of lithium salt and organic solvent. The electrolyte plays the role of conducting ions between the positive and negative electrodes of the lithium battery, and is the guarantee for lithium-ion batteries to obtain advantages such as high voltage and high specific energy. The electrolyte is generally composed of high-purity organic solvents, electrolyte lithium salts, necessary additives and other raw materials, prepared under certain conditions and in a certain proportion.

[0003] Lithium battery electrolytes are stored in lithium salt barrels. After long-term use of the lithium salt barrels, the top conveying joints of the lithium salt barrels need to be cleaned to prevent blockage and affect normal use. Most of the current conveying joint cleaning devices directly put several joints into the cleaning tank for cleaning. When multiple joints are cleaned in the cleaning tank at the same time, the joints are prone to collision and cause damage to the joints. Utility Model Content

[0004] The main purpose of the utility model is to provide a cleaning device for lithium ion battery electrolyte delivery joints, so as to reduce the situation where collisions between joints cause damage to the joints.

[0005] According to the first aspect of the utility model, a cleaning device for a lithium-ion battery electrolyte delivery joint is provided, comprising a cleaning tank, a water pump is fixedly connected to one side of the cleaning tank, the output end of the water pump is communicated with the cleaning tank, a drain pipe is fixedly connected to one side of the cleaning tank, a valve is arranged on the drain pipe, a clamping structure is arranged on the cleaning tank, the clamping structure is mainly composed of a rectangular plate, the rectangular plate is arranged on the inner wall of the cleaning tank, and a plurality of circular grooves are opened on the rectangular plate.

[0006] In a specific embodiment of the utility model, two fixing plates are fixedly connected to the rectangular plate, two slide grooves are provided on the rectangular plate, two sliders are slidably connected in the slide grooves, an adjustment plate is fixedly connected to the two sliders located on the same horizontal plane, and a plurality of clamping grooves are provided on the fixing plate and the adjustment plate. When the conveying joint is stuck in the circular groove, the two adjustment plates can be slid until the fixing plate fits with the adjustment plate, and the clamping groove clamps the conveying joint to enhance the stability of the conveying joint.

[0007] In a specific embodiment of the utility model, a bidirectional screw is rotatably connected in one of the slide grooves, and the bidirectional screw thread is inserted on the two sliders, and the two sections of the thread on the bidirectional screw are in opposite directions. As the two sliders slide in the slide groove, the bidirectional screw is rotated, and the bidirectional screw drives the two sliders to slide. Since the two sections of the thread on the bidirectional screw are in opposite directions, the rotation of the bidirectional screw makes the two sliders approach or move away from each other, making the clamping operation more convenient and stable.

[0008] In a specific embodiment of the utility model, a first motor is fixedly connected to the rectangular plate, and an output shaft of the first motor is fixedly connected to the bidirectional screw. When the first motor is started, the output shaft of the first motor drives the bidirectional screw to rotate, further improving the convenience of the clamping operation.

[0009] In a specific embodiment of the utility model, two sliding grooves are provided on the inner wall of one side of the cleaning pool, two sliding blocks are fixedly connected to the rectangular plate, and the sliding grooves are slidably connected to the sliding blocks. When installing the joints, the two sliding blocks can be slid upward to drive the rectangular plate to slide out of the cleaning pool, which is convenient for the staff to clamp the joints. After clamping, the rectangular plate is slid downward to allow multiple joints to be immersed in the cleaning liquid.

[0010] In a specific embodiment of the utility model, an electric telescopic rod is fixedly connected to the sliding groove, and the thicker part of the electric telescopic rod is fixedly inserted in the sliding block. Simultaneously starting the two electric telescopic rods can drive the rectangular plate to rise or fall, further improving the convenience of operation.

[0011] In a specific embodiment of the utility model, a cleaning structure is provided on the cleaning pool, and the cleaning structure is mainly composed of two cylinders, both of which are fixedly connected to one side of the cleaning pool, and a cleaning plate is fixedly connected to the piston rods of the two cylinders, and a plurality of cleaning brushes are rotatably connected to the cleaning plate. During the cleaning of the conveying joint, the two cylinders can be started at the same time to drive the cleaning plate forward, and then a plurality of cleaning brushes are extended into the corresponding joint to clean the inner wall of the joint.

[0012] In a specific embodiment of the utility model, the cleaning brush is fixedly connected with a first pulley, the cleaning brush is fixedly connected with a second pulley, the first pulley and the second pulley on an adjacent cleaning brush are provided with a transmission belt, the cleaning plate is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected with one of the cleaning brushes. When the second motor is started, the output shaft of the second motor drives a cleaning brush to rotate, and then drives a first pulley and a second pulley to rotate, and under the action of a plurality of transmission belts, drives a plurality of first pulleys and second pulleys to rotate synchronously, and then drives a plurality of cleaning brushes to rotate, making the operation more convenient, and the cleaning brush rotates on the inner wall of the joint, which can enhance the cleaning effect.

[0013] One of the above-mentioned technical solutions of the utility model has at least one of the following advantages or beneficial effects: the utility model sets a clamping structure, and a plurality of conveying joints are first clamped into a plurality of circular grooves before cleaning, so as to prevent the conveying joints from colliding with each other and reduce the situation where the joints are damaged due to collisions between the joints; when the conveying joints are stuck in the circular grooves, the two adjustment plates can be slid until the fixed plate fits with the adjustment plate, and at this time the clamping groove clamps the conveying joint to enhance the stability of the conveying joint, and since the two sliders slide in the slide groove, the bidirectional screw is rotated, and the bidirectional screw drives the two sliders to slide, and since the two sections of threads on the bidirectional screw are in opposite directions, the rotation of the bidirectional screw makes the two sliders approach or move away from each other, making the clamping operation more convenient and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of an embodiment of the utility model;

[0017] Figure 3 It is a partial schematic diagram of the adjustment structure in one embodiment of the utility model;

[0018] Figure 4 yes Figure 1 Enlarged view of part A.

[0019] Legend: 1. Cleaning tank; 2. Water pump; 3. Drain pipe; 4. Clamping structure; 41. Rectangular plate; 42. Circular groove; 43. Fixed plate; 44. Adjusting plate; 45. Clamping groove; 46. Slide groove; 47. Sliding block; 48. Bidirectional screw; 49. First motor; 410. Sliding groove; 411. Sliding block; 412. Electric telescopic rod; 5. Cleaning structure; 51. Cleaning plate; 52. Cleaning brush; 53. Cylinder; 54. First pulley; 55. Second pulley; 56. Transmission belt; 57. Second motor. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.

[0025] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0026] like Figure 1 As shown, a lithium-ion battery electrolyte delivery joint cleaning device includes a cleaning pool 1, a water pump 2 is fixedly connected to one side of the cleaning pool 1, the output end of the water pump 2 is connected to the cleaning pool 1, and a drain pipe 3 is fixedly connected to one side of the cleaning pool 1, and a valve is arranged on the drain pipe 3.

[0027] Reference Figure 2 and Figure 3A clamping structure 4 is provided on the cleaning tank 1. The clamping structure 4 is mainly composed of a rectangular plate 41. The rectangular plate 41 is provided on the inner wall of the cleaning tank 1. A plurality of circular grooves 42 are provided on the rectangular plate 41. The water pump 2 is started. The water pump 2 passes the cleaning liquid into the cleaning tank 1 to clean the delivery joint. After cleaning, the valve is opened to discharge the sewage through the drain pipe 3. Before cleaning, a plurality of delivery joints are first inserted into a plurality of circular grooves 42 to prevent the delivery joints from colliding with each other, thereby avoiding the situation that most of the current delivery joint cleaning devices directly put a plurality of joints into the cleaning tank 1 for cleaning. When multiple joints are cleaned in the cleaning tank 1 at the same time, collisions between the joints are prone to occur, resulting in damage to the joints. Two fixed plates 43 are fixedly connected to the rectangular plate 41, and two sliding grooves 46 are provided on the rectangular plate 41. Two sliders 47 are slidably connected in the sliding grooves 46. An adjusting plate 44 is fixedly connected to the two sliders 47 located on the same horizontal plane. A plurality of clamping grooves 45 are provided on the fixed plate 43 and the adjusting plate 44. When the conveying joint is stuck in the circular groove 42, the two adjusting plates 44 can be slid until the fixed plate 43 fits with the adjusting plate 44. At this time, the clamping groove 45 clamps the conveying joint to enhance the stability of the conveying joint. A bidirectional screw 48 is rotatably connected in a sliding groove 46. The bidirectional screw 48 is threadedly inserted into the two sliders 47. The two sections of the thread on the bidirectional screw 48 are in opposite directions. Since the two sliders 47 slide in the sliding groove 46, the bidirectional screw 48 is rotated, and the bidirectional screw 48 drives the two sliders 47 to slide. Since the two sections of the thread on the bidirectional screw 48 are in opposite directions, the bidirectional screw 48 rotates to make the two sliders 47 approach or move away from each other, so that the clamp The holding operation is more convenient and stable. A first motor 49 is fixedly connected to the rectangular plate 41. The output shaft of the first motor 49 is fixedly connected to the bidirectional screw 48. When the first motor 49 is started, the output shaft of the first motor 49 drives the bidirectional screw 48 to rotate, which further improves the convenience of the clamping operation. Two sliding grooves 410 are provided on the inner wall of one side of the cleaning tank 1. Two sliding blocks 411 are fixedly connected to the rectangular plate 41. The sliding groove 410 is slidably connected to the sliding block 411. When installing the joint, the two sliding blocks 411 can be slid upward to drive the rectangular plate 41 to slide out of the cleaning tank 1, which is convenient for the staff to clamp the joint. After clamping, the rectangular plate 41 is slid downward so that several joints are immersed in the cleaning liquid. An electric telescopic rod 412 is fixedly connected to the sliding groove 410. The thicker part of the electric telescopic rod 412 is fixedly inserted in the sliding block 411. When the two electric telescopic rods 412 are started at the same time, the rectangular plate 41 can be driven to rise or fall, which further improves the convenience of operation.

[0028] Reference Figure 1 and Figure 4A cleaning structure 5 is provided on the cleaning pool 1. The cleaning structure 5 is mainly composed of two cylinders 53. The two cylinders 53 are fixedly connected to one side of the cleaning pool 1. A cleaning plate 51 is fixedly connected to the piston rods of the two cylinders 53. A plurality of cleaning brushes 52 are rotatably connected to the cleaning plate 51. During the cleaning of the conveying joint, the two cylinders 53 can be started at the same time to drive the cleaning plate 51 forward, and then the plurality of cleaning brushes 52 are extended into the corresponding joint to clean the inner wall of the joint. A first pulley 54 is fixedly connected to the cleaning brush 52, and a second pulley 55 is fixedly connected to the cleaning brush 52. The first pulley 54 is connected to the adjacent A second pulley 55 on a cleaning brush 52 is jointly provided with a transmission belt 56, and a second motor 57 is fixedly connected to the cleaning plate 51. The output shaft of the second motor 57 is fixedly connected to a cleaning brush 52. The second motor 57 is started, and the output shaft of the second motor 57 drives a cleaning brush 52 to rotate, thereby driving a first pulley 54 and a second pulley 55 to rotate. Under the action of the plurality of transmission belts 56, the plurality of first pulleys 54 and second pulleys 55 are driven to rotate synchronously, thereby driving the plurality of cleaning brushes 52 to rotate, making the operation more convenient. The cleaning brush 52 rotates on the inner wall of the joint, which can enhance the cleaning effect.

[0029] Start the water pump 2, which will pass the cleaning liquid into the cleaning tank 1 to clean the delivery joint. After cleaning, open the valve to allow the sewage to be discharged through the drain pipe 3. Before cleaning, insert several delivery joints into several circular grooves 42 to prevent the delivery joints from colliding with each other, thereby avoiding the situation that most of the current delivery joint cleaning devices directly put several joints into the cleaning tank 1 for cleaning, and when multiple joints are cleaned in the cleaning tank 1 at the same time, the joints are prone to collision and damage to the joints. When the delivery joint is stuck in the circular groove 42, the two adjustment plates 44 can be slid until the fixed plate 43 fits with the adjustment plate 44. At this time, the clamping groove 45 clamps the delivery joint to enhance the stability of the delivery joint. Since the two sliders 47 slide in the slide groove 46, the bidirectional screw 48 is rotated, and the bidirectional screw 48 drives the two sliders 47 to slide. Since the two sections of the thread on the bidirectional screw 48 are in opposite directions, the rotation of the bidirectional screw 48 makes the two sliders 47 approach or move away from each other, making the clamping operation more convenient and stable. Start the first motor 49, and the first motor 49 The output shaft drives the bidirectional screw 48 to rotate, which further improves the convenience of the clamping operation. When installing the joint, the two sliding blocks 411 can be slid upward to drive the rectangular plate 41 to slide out of the cleaning tank 1, which is convenient for the staff to clamp the joint. After the clamping is completed, the rectangular plate 41 is slid downward again, so that several joints are immersed in the cleaning liquid. At the same time, the two electric telescopic rods 412 are started to drive the rectangular plate 41 to rise or fall, which further improves the convenience of operation. In the process of cleaning the conveying joint, the two cylinders 53 can be started at the same time to drive the cleaning plate 51 forward, and then several cleaning brushes 52 are extended into the corresponding joint to clean the inner wall of the joint. The second motor 57 is started, and the output shaft of the second motor 57 drives a cleaning brush 52 to rotate, and then drives a first pulley 54 and a second pulley 55 to rotate. Under the action of several transmission belts 56, several first pulleys 54 and second pulleys 55 are driven to rotate synchronously, and then drive several cleaning brushes 52 to rotate, making the operation more convenient, and the cleaning brush 52 rotates on the inner wall of the joint to enhance the cleaning effect.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A cleaning device for a lithium-ion battery electrolyte delivery joint, comprising a cleaning tank (1), characterized in that: A water pump (2) is fixedly connected to one side of the cleaning pool (1), and the output end of the water pump (2) is connected to the cleaning pool (1). A drain pipe (3) is fixedly connected to one side of the cleaning pool (1), and a valve is arranged on the drain pipe (3). A clamping structure (4) is arranged on the cleaning pool (1), and the clamping structure (4) is mainly composed of a rectangular plate (41). The rectangular plate (41) is arranged on the inner wall of the cleaning pool (1), and a plurality of circular grooves (42) are provided on the rectangular plate (41). Two fixed plates (43) are fixedly connected to the rectangular plate (41), and two slide grooves (46) are provided on the rectangular plate (41). Two sliders (47) are slidably connected in the slide grooves (46), and an adjusting plate (44) is fixedly connected to the two sliders (47) located on the same horizontal plane. The fixed plate (43) and the adjusting plate (44) are fixedly connected to each other. A plurality of clamping grooves (45) are provided on the section plate (44); a bidirectional screw (48) is rotatably connected in one of the sliding grooves (46); the bidirectional screw (48) is threadedly inserted in two of the sliding blocks (47); the two sections of thread on the bidirectional screw (48) are in opposite directions; a first motor (49) is fixedly connected to the rectangular plate (41); an output shaft of the first motor (49) is fixedly connected to the bidirectional screw (48); two sliding grooves (410) are provided on an inner wall of one side of the cleaning pool (1); two sliding blocks (411) are fixedly connected to the rectangular plate (41); the sliding grooves (410) are slidably connected to the sliding blocks (411); an electric telescopic rod (412) is fixedly connected in the sliding groove (410); a thicker portion of the electric telescopic rod (412) is fixedly inserted in the sliding block (411).

2. The lithium-ion battery electrolyte delivery joint cleaning device according to claim 1, characterized in that: The cleaning pool (1) is provided with a cleaning structure (5), the cleaning structure (5) mainly comprising two cylinders (53), the two cylinders (53) being fixedly connected to one side of the cleaning pool (1), the piston rods of the two cylinders (53) being commonly fixedly connected to a cleaning plate (51), the cleaning plate (51) being rotatably connected to a plurality of cleaning brushes (52).

3. The lithium-ion battery electrolyte delivery joint cleaning device according to claim 2, characterized in that: A first pulley (54) is fixedly connected to the cleaning brush (52), and a second pulley (55) is fixedly connected to the cleaning brush (52). The first pulley (54) and the second pulley (55) on an adjacent cleaning brush (52) are provided with a transmission belt (56). A second motor (57) is fixedly connected to the cleaning plate (51), and an output shaft of the second motor (57) is fixedly connected to one of the cleaning brushes (52).

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