Lithium salt barrel inner wall flushing equipment with precise positioning function

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Through the combination of screw and limit blocks and the clamp and block drive of servo motor, the problem of inaccurate limits during the transportation process of lithium salt barrels is solved, and the accurate flushing of the inner wall of the lithium salt barrel and the effective collection of water is achieved, which improves the flushing effect and cleanliness of the station.

CN223288675UActive Publication Date: 2025-09-02JIANGSU TAIRUILIANTENG MATERIAL TECH CO LTD

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Patent Information

Application Number: CN202422460003.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-10-12
Publication Date: 2025-09-02
Estimated Expiration: 2034-10-12

AI Technical Summary

Technical Problem

In the prior art, it is difficult to achieve accurate limits during the transportation process of lithium salt barrels, which makes it difficult to accurately extend the flushing nozzle, affecting the flushing effect.

Method used

The combination of screw rod and limit block is used to achieve the precise limit of the lithium salt barrel through the screw rod and limit block, and combined with the clamp and blocking frame driven by the servo motor, it ensures that the flushing nozzle accurately extends into the lithium salt barrel, and the rapid collection and discharge of water is achieved through the water guide plate and the water guide pipe.

Benefits of technology

The inner wall of the lithium salt barrel is accurately washed, preventing water droplets from splashing on other workstations, ensuring the flushing effect and cleanliness of the workstations.

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Abstract

The utility model relates to the technical field of lithium salt barrel inner wall washing, in particular to lithium salt barrel inner wall washing equipment with an accurate positioning function, which comprises a washing frame, a water tank and a recycling box are fixedly connected to the front end of the washing frame, two water pumps are fixedly connected to the inner bottom wall of the washing frame, and the recycling box is fixedly connected to the inner bottom wall of the washing frame. One end of the water pump penetrates through the flushing frame and communicates with the interior of the water tank, the other end of the water pump communicates with a flushing spray pipe, a plurality of air cylinders are fixedly connected to the inner wall of the flushing frame, and one end of each air cylinder is fixedly connected with a clamping block; according to the device, through a lead screw and a limiting block, accurate limiting of the moving position of the lithium salt barrel is achieved, the lithium salt barrel is accurately clamped by two clamping blocks, and compared with the situation that it is difficult to accurately limit the moving range of the lithium salt barrel at present, the moving position of the lithium salt barrel can be accurately limited through the mode, and then a flushing spray pipe accurately stretches into the lithium salt barrel for flushing operation; and the washing effect on the lithium salt barrel is ensured.

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Description

Technical Field

[0001] The utility model relates to the technical field of flushing the inner wall of a lithium salt barrel, in particular to a precisely positioned device for flushing the inner wall of a lithium salt barrel. Background Art

[0002] Lithium salt drums are containers used to store and transport lithium salt chemicals, typically metal drums or specialized plastic drums. Due to the high reactivity and corrosiveness of lithium salts, selecting and using appropriate storage containers is crucial. To ensure the quality and purity of the lithium salt stored in these drums, they must be regularly cleaned using flushing equipment.

[0003] Most of the existing equipment uses conveyor rollers to transport lithium salt barrels to the flushing equipment, and then uses a positioning mechanism to clamp the lithium salt barrels so that the flushing nozzles can be inserted into the lithium salt barrels for flushing. Because the conveyor rollers are in the lithium salt barrels, under the action of inertia, it is difficult to accurately limit the moving range of the lithium salt barrels, resulting in difficulty for the flushing nozzles to accurately extend into the lithium salt barrels, thereby affecting the flushing effect of the lithium salt barrels.

[0004] Therefore, a precisely positioned lithium salt barrel inner wall flushing device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a precisely positioned lithium salt barrel inner wall flushing device in order to solve the above problems, thereby improving the problem that it is difficult to accurately limit the moving range of the lithium salt barrel, which makes it difficult for the flushing nozzle to accurately extend into the lithium salt barrel.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: a precisely positioned lithium salt barrel inner wall flushing device, comprising: a flushing frame, the front end of the flushing frame is fixedly connected to a water tank and a recovery box, the inner bottom wall of the flushing frame is fixedly connected to two water pumps, one end of the water pump passes through the flushing frame and is connected to the interior of the water tank, the other end of the water pump is connected to a flushing nozzle, the inner wall of the flushing frame is fixedly connected to a plurality of cylinders, one end of the cylinder is fixedly connected to a clamping block; a positioning mechanism, the positioning mechanism is arranged inside the flushing frame; wherein, the positioning mechanism includes a limit block slidably connected to the inner wall of one side clamping block, the front end of the flushing frame is rotatably connected to a screw rod, the surface of the limit block passes through the flushing frame and is threadedly connected to the surface of the screw rod. Through the screw rod and the limit block, the moving position of the lithium salt barrel is accurately limited, so that the two clamps can accurately clamp the lithium salt barrel. Compared with the current difficulty in accurately limiting the moving range of the lithium salt barrel, this method can accurately limit the moving position of the lithium salt barrel, and then enable the flushing nozzle to accurately extend into the lithium salt barrel for flushing operations, ensuring the flushing effect of the lithium salt barrel.

[0007] Preferably, both sides of the top of the flushing frame are slidably connected to a blocking frame, with a toothed plate embedded in the front end of the blocking frame. The top of the flushing frame is rotatably connected to two connecting rods, one end of which is fixedly connected to a first servo motor. The lower end of the surface of the first servo motor is fixedly connected to the top of the flushing frame. The surface of the connecting rod is fixedly connected to two gears, and the surface of the gears meshes with the front end of the toothed plate. Through the gears, toothed plate, connecting rod, and first servo motor, the blocking frame moves downward to block the inner wall of the flushing frame, preventing water droplets from splashing into other workstations when flushing the lithium salt barrel, ensuring relative cleanliness of other workstations.

[0008] Preferably, one end of the screw rod is fixedly connected to a second servo motor, and the surface of the second servo motor is fixedly connected to the front end of the flushing frame. The second servo motor enables the limit block to move within the clamping block, preventing the limit block from blocking the lithium salt barrel from continuing to move forward for further flushing.

[0009] Preferably, a water receiving plate is fixedly connected to the inner wall of the flushing frame.

[0010] Preferably, the top of the water receiving plate is connected with a water pipe, one end of the water pipe passes through the flushing frame and is connected to the upper end of the inner wall of the recovery box.

[0011] Preferably, guide plates are fixedly connected to the front and rear ends of the inner wall of the flushing frame, and the bottom of the guide plates is fixedly connected to the top of the water receiving plate. Through the water receiving plate, the guide plates and the water pipe, the water in the lithium salt barrel after flushing is quickly collected and discharged into the recovery box, preventing the water in the lithium salt barrel from falling onto the inner bottom wall of the flushing frame.

[0012] Preferably, the lower end of the surface of the water guide pipe forms an angle with the horizontal plane, and the top of the guide plate forms an angle with the horizontal plane.

[0013] Preferably, the top of the flushing frame is connected to an exhaust pipe, through which the water vapor in the flushing area is discharged.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the screw rod and the limit block, the moving position of the lithium salt barrel is accurately limited, so that the two clamps can accurately clamp the lithium salt barrel. Compared with the current method that is difficult to accurately limit the moving range of the lithium salt barrel, this method can accurately limit the moving position of the lithium salt barrel, and then the flushing nozzle can be accurately extended into the lithium salt barrel for flushing, ensuring the flushing effect of the lithium salt barrel;

[0016] 2. Through the gears, tooth plates, connecting rods and the first servo motor, the blocking frame is moved downward to block the inner wall of the flushing frame, preventing water droplets from splashing into other workstations when flushing the lithium salt barrel, ensuring that other workstations are relatively clean. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a cross-sectional view of the flushing frame, water tank and recovery tank of the present invention;

[0019] Figure 3 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0020] Figure 4 for Figure 2 A magnified view of the middle panel.

[0021] In the figure: 1. Flushing frame; 2. Water tank; 3. Recovery tank; 4. Water pump; 5. Flushing nozzle; 6. Clamp; 7. Cylinder; 8. Positioning mechanism; 81. Blocking frame; 82. Gear plate; 83. Gear; 84. Connecting rod; 85. First servo motor; 86. Second servo motor; 87. Water guide pipe; 88. Screw rod; 89. Limit block; 810. Exhaust pipe; 811. Water receiving plate; 812. Guide plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] When implementing: Figure 1-4 As shown, a precisely positioned lithium salt barrel inner wall flushing device comprises: a flushing frame 1, the front end of the flushing frame 1 is fixedly connected to a water tank 2 and a recovery tank 3, the inner bottom wall of the flushing frame 1 is fixedly connected to two water pumps 4, one end of the water pump 4 passes through the flushing frame 1 and is connected to the interior of the water tank 2, and the other end of the water pump 4 is connected to a flushing nozzle 5, the inner wall of the flushing frame 1 is fixedly connected to a plurality of cylinders 7, one end of the cylinder 7 is fixedly connected to a clamping block 6; a positioning mechanism 8, the positioning mechanism 8 is arranged inside the flushing frame 1; wherein, the positioning mechanism 8 includes a limit block 89 slidably connected to the inner wall of one side clamping block 6, the front end of the flushing frame 1 is rotatably connected to a screw rod 88, the surface of the limit block 89 passes through the flushing frame 1 and is threadedly connected to the surface of the screw rod 88, one end of the screw rod 88 is fixedly connected to a second servo motor 86, and the surface of the second servo motor 86 is fixedly connected to the front end of the flushing frame 1.

[0024] An electric push rod is fixedly connected to the inner bottom wall of the flushing frame 1, and the telescopic end of the electric push rod is fixedly connected to the bottom of the flushing nozzle 5. The connecting pipe between the water pump 4 and the flushing nozzle 5 is a corrugated hose. After the water in the recovery box 3 is collected to a certain height, it can be extracted and discharged by a sewage pump. The sewage pump is a relatively mature device currently available, and the specific model can be selected according to actual needs.

[0025] When the lithium salt barrel needs to be flushed, the lithium salt barrel is transported to the conveying roller on the flushing frame 1 and the power switch of the conveying roller is turned on to make the conveying roller transport the lithium salt barrel. When the lithium salt barrel moves and touches one side of the limit block 89, the lithium salt barrel stops moving. At this time, the cylinder 7 is manually turned on, and the cylinder 7 pushes the clamping block 6 to move, so that the two clamping blocks 6 clamp and position the lithium salt barrel, and accurately position the lithium salt barrel. The electric push rod is manually turned on, and the telescopic end of the electric push rod pushes the flushing nozzle 5 to move upward, so that the flushing nozzle 5 extends into the lithium salt barrel. The electric push rod is manually closed and the water pump 4 is turned on. The water pump 4 draws water from the water tank 2 and transports it to the flushing nozzle 5. The water sprayed from the flushing nozzle 5 flushes the lithium salt barrel. During the washing operation, after the lithium salt barrel has been rinsed for a period of time, the water pump 4 is manually turned off and the electric push rod is turned on. The electric push rod moves the flushing nozzle 5 down below the top of the conveyor roller. At this time, the cylinder 7 and the second servo motor 86 are manually turned on. One end of the cylinder 7 drives the clamping block 6 away from the surface of the lithium salt barrel. The output shaft of the second servo motor 86 rotates and drives the screw 88 to rotate, causing the limit block 89 to move away from the surface of the lithium salt barrel. At this time, the cylinder 7 and the second servo motor 86 are manually turned off. The lithium salt barrel is conveyed to the middle of the flushing frame 1, and the accumulated water in the lithium salt barrel is drained. The lithium salt barrel is then conveyed to the other side of the flushing frame 1. According to the above process, the lithium salt barrel is rinsed again, so that the inner wall of the rinsed lithium salt barrel is relatively clean. When the lithium salt barrel is no longer needed to be rinsed, the power switch of the conveyor roller is manually turned off.

[0026] like Figure 2 and Figure 4 As shown, both sides of the top of the flushing frame 1 are slidably connected with blocking frames 81, and the front end of the blocking frame 81 is embedded with a tooth plate 82. The top of the flushing frame 1 is rotatably connected with two connecting rods 84, and one end of the connecting rod 84 is fixedly connected to a first servo motor 85. The lower end of the surface of the first servo motor 85 is fixedly connected to the top of the flushing frame 1. The surface of the connecting rod 84 is fixedly connected with two gears 83. The surface of the gear 83 is meshedly connected to the front end of the tooth plate 82. The top of the flushing frame 1 is connected to an exhaust pipe 810.

[0027] The first servo motor 85 is manually turned on, and the output shaft of the first servo motor 85 rotates to drive the gear 83 to rotate through the connecting rod 84. The rotation of the gear 83 drives the gear plate 82 and the blocking frame 81 to move downward, so that the blocking frame 81 blocks the flushing area in the flushing frame 1.

[0028] like Figure 3As shown, the inner wall of the flushing frame 1 is fixedly connected to a water receiving plate 811. The top of the water receiving plate 811 is connected to a water guide pipe 87. One end of the water guide pipe 87 passes through the flushing frame 1 and is connected to the upper end of the inner wall of the recovery box 3. Guide plates 812 are fixedly connected to the front and rear ends of the inner wall of the flushing frame 1. The bottom of the guide plate 812 is fixedly connected to the top of the water receiving plate 811. The lower end of the surface of the water guide pipe 87 forms an angle with the horizontal plane, and the top of the guide plate 812 forms an angle with the horizontal plane. The surface of the flushing nozzle 5 is slidably connected to the inner wall of the water receiving plate 811 and one side of the guide plate 812.

[0029] When the utility model is in use, the lithium salt barrel is transported to the conveying roller on the flushing frame 1 and the power switch of the conveying roller is turned on, so that the conveying roller transports the lithium salt barrel. When the lithium salt barrel moves and touches one side of the limit block 89, the lithium salt barrel stops moving. At this time, the cylinder 7 is manually turned on, and the cylinder 7 pushes the clamping block 6 to move, so that the two clamping blocks 6 clamp and position the lithium salt barrel, and accurately position the lithium salt barrel. The first servo motor 85 is manually turned on, and the output shaft of the first servo motor 85 rotates through the connecting rod 84, the gear 83 and the tooth plate 82 to drive the blocking frame 81 to move down and contact the top of the water receiving plate 811. The electric push rod is manually turned on, and the telescopic end of the electric push rod pushes the flushing nozzle 5 to move upward, so that the flushing nozzle 5 extends into the lithium salt barrel. The electric push rod is manually closed and the water pump 4 is turned on. The water pump 4 draws water from the water tank 2 and transports it to the flushing nozzle 5. The water sprayed from the flushing nozzle 5 flushes the lithium salt barrel, and the flushing water in the lithium salt barrel falls to the guide plate 812 and the water receiving plate The water flows into the recovery box 3 through the water pipe 87 on the plate 811. After the lithium salt barrel is rinsed for a period of time, the water pump 4 is manually closed and the electric push rod is turned on. The electric push rod moves the flushing nozzle 5 down below the top of the conveying roller. At this time, the first servo motor 85, the cylinder 7 and the second servo motor 86 are manually turned on. The output shaft of the first servo motor 85 rotates through the connecting rod 84, the gear 83 and the gear plate 82 to drive the blocking frame 81 to move up, so that the corresponding flushing area of the flushing frame 1 is opened. One end of the cylinder 7 drives the clamping block 6 away from the surface of the lithium salt barrel. The output shaft of the second servo motor 86 rotates to drive the screw 88 to rotate, so that the limit block 89 moves away from the surface of the lithium salt barrel. At this time, the cylinder 7 and the second servo motor 86 are manually closed, and the lithium salt barrel is transported to the middle of the flushing frame 1 to discharge the accumulated water in the lithium salt barrel. The lithium salt barrel is then transported to the other side of the flushing frame 1. According to the above process, the lithium salt barrel is rinsed again to make the inner wall of the flushed lithium salt barrel relatively clean. After flushing the lithium salt barrel, manually turn off the power switch of the conveyor roller.

[0030] It should be noted that the flushing frame 1, water pump 4, first servo motor 85 and second servo motor 86 in the above description are all relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the water pump 4, first servo motor 85 and second servo motor 86 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A precise positioning lithium salt barrel inner wall flushing device, characterized in that: include: A flushing frame (1), wherein the front end of the flushing frame (1) is fixedly connected to a water tank (2) and a recovery tank (3), the inner bottom wall of the flushing frame (1) is fixedly connected to two water pumps (4), one end of the water pump (4) passes through the flushing frame (1) and is connected to the interior of the water tank (2), the other end of the water pump (4) is connected to a flushing nozzle (5), the inner wall of the flushing frame (1) is fixedly connected to a plurality of cylinders (7), and one end of the cylinder (7) is fixedly connected to a clamping block (6); A positioning mechanism (8), wherein the positioning mechanism (8) is arranged inside the flushing frame (1); The positioning mechanism (8) includes a limit block (89) slidably connected to the inner wall of one side clamp (6), a screw rod (88) is fixedly connected to the front end of the flushing frame (1), and the surface of the limit block (89) passes through the flushing frame (1) and is threadedly connected to the surface of the screw rod (88).

2. The precise positioning lithium salt barrel inner wall flushing device according to claim 1 is characterized in that: Both sides of the top of the flushing frame (1) are slidably connected to blocking frames (81), and a tooth plate (82) is embedded in the front end of the blocking frame (81). The top of the flushing frame (1) is rotatably connected to two connecting rods (84), one end of the connecting rod (84) is fixedly connected to a first servo motor (85), and the lower end of the surface of the first servo motor (85) is fixedly connected to the top of the flushing frame (1). The surface of the connecting rod (84) is fixedly connected to two gears (83), and the surface of the gear (83) is meshedly connected to the front end of the tooth plate (82).

3. The precise positioning lithium salt barrel inner wall flushing device according to claim 2 is characterized in that: One end of the screw rod (88) is fixedly connected to a second servo motor (86), and the surface of the second servo motor (86) is fixedly connected to the front end of the flushing frame (1).

4. The precise positioning lithium salt barrel inner wall flushing device according to claim 1 is characterized in that: A water receiving plate (811) is fixedly connected to the inner wall of the flushing frame (1).

5. The precise positioning lithium salt barrel inner wall flushing device according to claim 4 is characterized in that: The top of the water receiving plate (811) is connected to a water guide pipe (87), one end of which passes through the flushing frame (1) and is connected to the upper end of the inner wall of the recovery box (3).

6. The precise positioning lithium salt barrel inner wall flushing device according to claim 5 is characterized in that: Guide plates (812) are fixedly connected to both the front and rear ends of the inner wall of the flushing frame (1), and the bottom of the guide plate (812) is fixedly connected to the top of the water receiving plate (811).

7. The precise positioning lithium salt barrel inner wall flushing device according to claim 6 is characterized in that: The lower end of the surface of the water guide pipe (87) forms an angle with the horizontal plane, and the top of the guide plate (812) forms an angle with the horizontal plane.

8. The precise positioning lithium salt barrel inner wall flushing device according to claim 1 is characterized in that: The top of the flushing frame (1) is connected to an exhaust pipe (810).