Chemical liquid lifting equipment

Abstract

The utility model relates to the technical field of chemical liquid lifting, and discloses chemical liquid lifting equipment which comprises a support, the top end of the support is fixedly connected with two fixing frames, the side wall of one fixing frame is fixedly connected with a motor, the interiors of the two fixing frames are rotationally connected with winding rollers at the same time, and the winding rollers are fixedly connected with the motor. A traction rope is wound on the roller wall of the winding roller, the bottom of the traction rope extends to the position below the support and is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a plurality of pull ropes, and the bottoms of the pull ropes are fixedly connected with a movable plate at the same time. The output shaft of the motor rotates to drive the winding roller to rotate, so that the traction rope is wound, the connecting block and the pull rope can be driven to move, the movable plate is lifted, the connecting rod can pull the fixed rod, the movable seat and the liquid storage tank to move, and stable lifting of the liquid storage tank can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical liquid hoisting, in particular to a chemical liquid lifting device. Background Art

[0002] Chemical liquid lifting refers to the process of moving chemical liquids from one place to another. Common chemical liquids include acids, alkalis, solvents, etc. The lifting of chemical liquids requires strict safety measures to prevent leakage, overflow or other accidents.

[0003] In the prior art, chemical liquid is corrosive to a certain extent. If it is shaken by external force during the lifting process, it will cause the chemical liquid to leak, which will further affect the processing environment. At the same time, it is not convenient to quickly disassemble the liquid storage tank storing the chemical liquid after extraction. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that chemical liquid has certain corrosiveness and if it is shaken by external force during the lifting process, it will cause the chemical liquid to leak, thereby affecting the processing environment, and at the same time it is not convenient to quickly disassemble the liquid storage tank storing the chemical liquid after extraction. A chemical liquid lifting device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A chemical liquid lifting device comprises a bracket, the top of the bracket is fixedly connected to two fixing frames, one of the fixing frames is fixedly connected to a motor on its side wall, the two fixing frames are internally connected to winding rollers that rotate simultaneously, a traction rope is wound around the roller wall of the winding roller, the bottom of the traction rope extends to the bottom of the bracket and is fixedly connected to a connecting block, the bottom of the connecting block is fixedly connected to a plurality of pull ropes, the bottoms of the plurality of pull ropes are simultaneously fixedly connected to a moving plate, the bottom of the moving plate is hingedly provided with a plurality of connecting rods, a liquid storage tank is provided at one end of the plurality of connecting rods that is away from the moving plate, and the storage tank A plurality of connecting seats are fixedly connected to the top of the liquid tank, a fixing rod is fixedly connected inside the connecting seat, a cavity is opened on the inner wall of the fixing rod at the end, a spring is fixedly connected inside the cavity of the fixing rod, an insert block is fixedly connected to the end of the spring, a socket is opened on the rod wall of the connecting rod, the insert block extends to the inside of the socket, a threaded ring is fixedly connected to the connecting rod inside the socket, a threaded end cap is threadedly connected inside the threaded ring, the threaded end cap is threadedly connected to the inside of the threaded ring, a top block is fixedly connected to the side wall of the threaded end cap, and the top block is arranged in contact with the insert block.

[0007] Preferably, a rotating handle is fixedly connected to the side wall of the threaded end cap, and the corresponding sides of the top block and the insert block are both provided with rounded corners.

[0008] Preferably, a guide groove is provided inside the bracket, a guide block is fixedly connected to the side wall of the movable plate, and the guide block is slidably arranged on the inner wall of the guide groove.

[0009] Preferably, a spherical groove is provided inside the guide block, and a ball is provided inside the guide block for rolling, and the ball is arranged to roll on the inner wall of the guide groove.

[0010] Compared with the prior art, the utility model provides a chemical liquid lifting device, which has the following beneficial effects:

[0011] 1. The chemical liquid lifting equipment can drive the winding roller to rotate through the rotation of the output shaft of the motor, so that the traction rope is wound and set, which can drive the connecting block and the pull rope to move, so that the movable plate rises, and the connecting rod can pull the fixed rod, the movable seat and the liquid storage tank to move, which can ensure the stable lifting of the liquid storage tank.

[0012] 2. The chemical liquid lifting equipment can push the plug-in block set inside the socket of the connecting rod through a spring, which can ensure that the connecting rod and the fixed rod maintain a stable connection. Subsequent rotation of the handle can move the threaded end cover and the top block, so that the top block pushes the plug-in block out of the socket, which is convenient for separating the connecting rod and the connecting rod, and the liquid storage tank can be disassembled.

[0013] 3. The chemical liquid lifting equipment can ensure the stability of the moving plate through the guide block, and the sliding of the ball along the inner wall of the guide groove can reduce the friction of the guide block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a chemical liquid lifting device proposed by the utility model;

[0015] Figure 2 for Figure 1 A top view of the structure of the middle liquid storage tank;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0017] In the figure: 1 bracket, 2 fixed frame, 3 motor, 4 winding roller, 5 traction rope, 6 connecting block, 7 pull rope, 8 moving plate, 9 connecting rod, 10 liquid storage tank, 11 connecting seat, 12 fixing rod, 13 spring, 14 plug block, 15 threaded ring, 16 threaded end cover, 17 top block, 18 turning handle, 19 guide block, 20 ball bearing. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-3 , a chemical liquid lifting equipment, including a bracket 1, the top of the bracket 1 is fixedly connected to two fixed frames 2, one of the side walls of the fixed frames 2 is fixedly connected to a motor 3, the insides of the two fixed frames 2 are simultaneously connected to a winding roller 4 for rotation, a traction rope 5 is wound around the roller wall of the winding roller 4, the bottom of the traction rope 5 extends to the bottom of the bracket 1 and is fixedly connected to a connecting block 6, a plurality of pull ropes 7 are fixedly connected to the bottom of the connecting block 6, a moving plate 8 is fixedly connected to the bottom of the plurality of pull ropes 7 at the same time, a plurality of connecting rods 9 are hingedly provided at the bottom of the moving plate 8, a liquid storage tank 10 is provided at one end of the plurality of connecting rods 9 away from the moving plate 8, a plurality of connecting seats 11 are fixedly connected to the top of the liquid storage tank 10, a fixed rod 12 is fixedly connected to the inside of the connecting seat 11, a cavity is opened on the inner wall of the fixed rod 12 at the end, a spring 13 is fixedly connected to the inside of the cavity of the fixed rod 12, an insert block 14 is fixedly connected to the end of the spring 13, a plug hole is opened on the rod wall of the connecting rod 9, and the plug block 14 extends to the inside of the plug hole.

[0020] The connecting rod 9 is located inside the jack and is fixedly connected with a threaded ring 15, the inside of the threaded ring 15 is threadedly connected with a threaded end cap 16, the threaded end cap 16 is threadedly connected to the inside of the threaded ring 15, a top block 17 is fixedly connected to the side wall of the threaded end cap 16, the top block 17 is arranged in contact with the plug block 14, a turning handle 18 is fixedly connected to the side wall of the threaded end cap 16, and the top block 17 and the plug block 14 have chamfered corners on their corresponding sides.

[0021] When in use, the rotation of the output shaft of the motor 3 can drive the winding roller 4 to rotate, so that the traction rope 5 is wound, which can drive the connecting block 6 and the pull rope 7 to move, so that the movable plate 8 rises, and the connecting rod 9 can pull the fixed rod 12, the movable seat 11 and the liquid storage tank 10 to move, which can ensure that the liquid storage tank 10 is stably lifted, and the spring 13 can push the plug block 14 to be inserted into the connecting rod 9 inside the socket, which can ensure that the connecting rod 9 and the fixed rod 12 maintain a stable connection. Subsequent rotation of the turning handle 18 can move the threaded end cover 16 and the top block 17, so that the top block 17 pushes the plug block 14 out to the outside of the socket, which is convenient for separating the connecting rod 12 and the connecting rod 9, and the liquid storage tank 10 can be disassembled.

[0022] In order to further ensure the stability of the movement of the moving plate 8, as Figure 1-3As shown, a guide groove is provided inside the bracket 1, and a guide block 19 is fixedly connected to the side wall of the movable plate 8. The guide block 19 is slidably arranged on the inner wall of the guide groove. A spherical groove is provided inside the guide block 19. The guide block 19 is located inside the spherical groove and a ball 20 is rolled therein. The ball 20 is rolled on the inner wall of the guide groove.

[0023] The guide block 19 can ensure the stability of the movement of the movable plate 8 , and the sliding of the ball 20 along the inner wall of the guide groove can reduce the friction of the movement of the guide block 19 .

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A chemical liquid lifting device, comprising a bracket (1), characterized in that: The top of the bracket (1) is fixedly connected to two fixing frames (2), one of the fixing frames (2) is fixedly connected to a motor (3) on its side wall, the two fixing frames (2) are internally connected to winding rollers (4) for simultaneous rotation, a traction rope (5) is wound around the roller wall of the winding roller (4), the bottom of the traction rope (5) extends to the bottom of the bracket (1) and is fixedly connected to a connecting block (6), the bottom of the connecting block (6) is fixedly connected to a plurality of pull ropes (7), the bottoms of the plurality of pull ropes (7) are simultaneously fixedly connected to a moving plate (8), the bottom of the moving plate (8) is hingedly provided with a plurality of connecting rods (9), the ends of the plurality of connecting rods (9) facing away from the moving plate (8) are provided with a liquid storage tank (10), the top of the liquid storage tank (10) is fixedly connected to a plurality of connecting rods (7), and the bottom of the liquid storage tank (10) is fixedly connected to a plurality of connecting rods (7). A seat (11) is provided, wherein a fixing rod (12) is fixedly connected to the interior of the connecting seat (11), a cavity is provided on the inner wall of the fixing rod (12) at the end, a spring (13) is fixedly connected to the interior of the cavity of the fixing rod (12), an insert block (14) is fixedly connected to the end of the spring (13), a plug hole is provided on the rod wall of the connecting rod (9), the insert block (14) extends into the interior of the plug hole, the connecting rod (9) is fixedly connected to a threaded ring (15) located in the interior of the plug hole, a threaded end cap (16) is threadedly connected to the interior of the threaded ring (15), a top block (17) is fixedly connected to the side wall of the threaded end cap (16), and the top block (17) is arranged in contact with the insert block (14).

2. A chemical liquid lifting device according to claim 1, characterized in that: A rotating handle (18) is fixedly connected to the side wall of the threaded end cover (16), and the corresponding sides of the top block (17) and the insert block (14) are both provided with rounded corners.

3. A chemical liquid lifting device according to claim 1, characterized in that: A guide groove is provided inside the bracket (1), and a guide block (19) is fixedly connected to the side wall of the movable plate (8), and the guide block (19) is slidably arranged on the inner wall of the guide groove.

4. A chemical liquid lifting device according to claim 3, characterized in that: A spherical groove is provided inside the guide block (19), and a ball (20) is provided inside the guide block (19) for rolling movement. The ball (20) is provided for rolling movement on the inner wall of the guide groove.

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