Bottom cleaning equipment for chemical tank

Abstract

The utility model relates to the field of chemical production, and discloses chemical tank bottom cleaning equipment which comprises a bottom plate, an electric sliding rail is fixedly connected to the top end of the outer wall of the bottom plate, a connecting base is slidably connected to the inner side wall of the electric sliding rail, and a motor is fixedly connected to the top end of the outer wall of the connecting base. A cleaning mechanism is arranged at the bottom end of the outer wall of the connecting base and comprises an L-shaped rod, a rotating disc is fixedly connected to the bottom end of the outer wall of the L-shaped rod, a guide groove is formed in the surface of the rotating disc, an electric telescopic rod is slidably connected to the inner wall of the guide groove of the rotating disc, and the two inserting blocks are elastically connected through a reset spring. According to the chemical tank cleaning device, the electric telescopic rod can drive the cleaning brush a to move up and down in the cleaning brush b, the deep cleaning requirement of the chemical tank is met, meanwhile, through the ingenious design of the guide plate, the insertion block and the reset spring, the fixing block and the cleaning brush can be adjusted in the radius direction of the rotary disc, and therefore the chemical tank cleaning device adapts to chemical tanks with different diameters.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of chemical production, especially a chemical tank bottom cleaning equipment. BACKGROUND

[0002] In the long-term use process, the inside of the chemical tank will be left with various chemical substances, impurities and possible scale, and if these residues are not cleaned in time, not only will it affect the quality of subsequent chemical products, but also may cause corrosion to the material of the chemical tank, shorten the service life of the equipment, and even cause safety accidents.

[0003] In the chemical production process, the chemical tank bottom cleaning is a key link to ensure the production quality and safe operation of the equipment.

[0004] At present, the existing chemical tank bottom cleaning equipment has some deficiencies: the cleaning parts of some equipment are fixed in position, and it is difficult to flexibly adjust according to the actual size of the chemical tank, resulting in poor cleaning effect and being unable to clean the bottom of the chemical tank comprehensively, so a chemical tank bottom cleaning equipment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a chemical tank bottom cleaning equipment, which aims to improve the problem that it is difficult to flexibly adjust according to the actual size of the chemical tank in the prior art, resulting in poor cleaning effect.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a chemical tank bottom cleaning equipment, comprising a bottom plate, the top end of the outer wall of the bottom plate is fixedly connected with an electric sliding rail, the inner side wall of the electric sliding rail is slidably connected with a connecting seat, the top end of the outer wall of the connecting seat is fixedly connected with a motor, and the bottom end of the outer wall of the connecting seat is provided with a cleaning mechanism:

[0007] The cleaning mechanism comprises an L-shaped rod, the bottom end of the outer wall of the L-shaped rod is fixedly connected with a rotating disc, the surface of the rotating disc is provided with a guide groove, the inner wall of the rotating disc guide groove is slidably connected with an electric telescopic rod, the outer wall of the electric telescopic rod is fixedly connected with a fixed block, the bottom end of the outer wall of the electric telescopic rod is fixedly connected with a cleaning brush b, the telescopic end of the electric telescopic rod is fixedly connected with a cleaning brush a, the top end of the outer wall of the fixed block is slidably connected with a guide plate, and the inner wall of the fixed block penetrates and is slidably connected with two groups of plug blocks.

[0008] As a further description of the above technical scheme:

[0009] The inner wall of the bottom end of the bottom plate is rotatably connected with a two-way threaded rod, the surface of the two-way threaded rod is threadedly connected with two groups of clamping blocks, and the outer side wall of the bottom plate is rotatably connected with a handle.

[0010] As a further description of the above technical solutions:

[0011] The output shaft of the motor is fixedly connected with the top end of the L-shaped rod, and the L-shaped rod is rotationally connected to the bottom end of the outer wall of the connecting seat.

[0012] As a further description of the above technical solutions:

[0013] The fixed block is slidingly connected to the inner wall of the L-shaped rod guide groove.

[0014] As a further description of the above technical solutions:

[0015] The side wall of the rotating disc guide groove is provided with a through hole, and the outer wall of the plug block is inserted into the inner wall of the through hole.

[0016] As a further description of the above technical solutions:

[0017] The surface of the guide plate is provided with two groups of inclined grooves, and the outer wall of the top end of the plug block is slidingly connected to the inner wall of the inclined groove of the guide plate.

[0018] As a further description of the above technical solutions:

[0019] The telescopic end of the electric telescopic rod penetrates and is slidingly connected to the inner wall of the top end of the cleaning brush b, and the cleaning brush a is slidingly connected to the inner wall of the bottom end of the cleaning brush b.

[0020] As a further description of the above technical solutions:

[0021] The surface of the bottom plate is provided with a sliding groove, the outer wall of the bottom end of the clamping block is slidingly connected to the inner wall of the sliding groove of the bottom plate, and the handle is fixedly connected with the rotating center shaft of the bidirectional threaded rod.

[0022] The utility model has the following beneficial effects:

[0023] 1、 in the utility model, the electric telescopic rod can drive the cleaning brush a to move up and down in the cleaning brush b, satisfy the cleaning demand of the depth of chemical tank, simultaneously, the ingenious design of the guide plate, the plug block and the return spring can make the fixed block adjust along the radius direction of the rotating disc together with the cleaning brush, thereby adapting to the chemical tank of different diameters. The omnibearing flexible adjustment capacity ensures that the equipment can effectively clean the chemical tank of various specifications.

[0024] 2、 in the utility model, the motor drives the L-shaped rod and the rotating disc to rotate, drives the cleaning brush a and the cleaning brush b to rotate, realizes the cleaning of the bottom of the chemical tank from multiple angles, greatly improves the cleaning efficiency, can effectively deal with the residues of different properties in the chemical tank, in addition, the clamping device composed of the bidirectional threaded rod and the clamping block can quickly and stably clamp the chemical tank by simply rotating the handle, prevents the chemical tank from shaking in the cleaning process, and ensures the accuracy and stability of the cleaning work. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A whole three-dimensional structure schematic view of the chemical tank bottom cleaning equipment is provided for the utility model;

[0026] Figure 2 A rotating disc partial section view structure schematic view of the chemical tank bottom cleaning equipment is provided for the utility model;

[0027] Figure 3 A fixed block partial section view structure schematic view of the chemical tank bottom cleaning equipment is provided for the utility model;

[0028] Figure 4 A cleaning brush a and cleaning brush b separation state structure schematic view of the chemical tank bottom cleaning equipment is provided for the utility model.

[0029] LEGEND:

[0030] 1, bottom plate; 2, electric slide rail; 3, connecting seat; 4, motor; 5, cleaning mechanism; 51, L rod; 52, rotating disc; 53, electric telescopic rod; 54, fixed block; 55, guide plate; 56, plug-in block; 57, reset spring; 58, cleaning brush a; 59, cleaning brush b; 6, two-way threaded rod; 7, handle; 8, clamping block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] WITH REFERENCE TO Figure 1 - Figure 3 An embodiment provided by the utility model: a chemical tank bottom cleaning equipment, including bottom plate 1, the top end of the outer wall of bottom plate 1 is fixedly connected with electric slide rail 2, the inner side wall of electric slide rail 2 is slidably connected with connecting seat 3, electric slide rail 2 is prior art, connecting seat 3 can be driven to move up and down through electric slide rail 2, so that the distance can be according to the chemical tank of different height, the top end of the outer wall of connecting seat 3 is fixedly connected with motor 4.

[0033] WITH REFERENCE TO Figure 2 - Figure 4The output shaft of the motor 4 is fixedly connected with the top end of the L-shaped rod 51, and the L-shaped rod 51 can drive the rotating disc 52 to rotate through the driving of the motor 4, so that the cleaning brush a 58 and the cleaning brush b 59 can clean the chemical tank at multiple angles. The L-shaped rod 51 is rotatably connected to the bottom end of the outer wall of the connecting seat 3. The bottom end of the outer wall of the connecting seat 3 is provided with a cleaning mechanism 5. The cleaning mechanism 5 comprises the L-shaped rod 51. The bottom end of the outer wall of the L-shaped rod 51 is fixedly connected with the rotating disc 52. The connecting position of the L-shaped rod 51 and the motor 4 is at the rotation center point of the rotating disc 52. The surface of the rotating disc 52 is provided with a guide groove. The inner wall of the guide groove of the rotating disc 52 is slidably connected with an electric telescopic rod 53. The outer wall of the electric telescopic rod 53 is fixedly connected with a fixed block 54. The fixed block 54 is slidably connected to the inner wall of the guide groove of the L-shaped rod 51. The fixed block 54 can drive the electric telescopic rod 53 to move synchronously, so as to adjust the position according to the chemical tank with different diameters. The bottom end of the outer wall of the electric telescopic rod 53 is fixedly connected with the cleaning brush b 59. The telescopic end of the electric telescopic rod 53 is fixedly connected with the cleaning brush a 58. The telescopic end of the electric telescopic rod 53 penetrates and is slidably connected to the inner wall of the top end of the cleaning brush b 59. The electric telescopic rod 53 can drive the cleaning brush a 58 to move downward in the inner wall of the cleaning brush b 59, so as to adjust the depth of the chemical tank. The cleaning brush a 58 is slidably connected to the inner wall of the bottom end of the cleaning brush b 59. The inner wall of the cleaning brush b 59 is provided with a slot matching the cleaning brush a 58, so that the cleaning brush a 58 can only move up and down in the inner wall of the cleaning brush b 59,

[0034] With reference to Figure 2 And Figure 3 The top end of the outer wall of the fixed block 54 is slidably connected with a guide plate 55. The surface of the guide plate 55 is provided with two groups of inclined grooves. The outer wall of the top end of the plug 56 is slidably connected to the inner wall of the inclined groove of the guide plate 55. The inclined grooves of the guide plate 55 are in the shape of an eight character. Through the movement of the guide plate 55, the two groups of plugs 56 can move in the inclined grooves, and through the guidance of the guide plate 55, the two groups of plugs 56 can only move towards each other, so as to be separated from the through hole at the current position of the rotating disc 52. The inner wall of the fixed block 54 penetrates and is slidably connected with the two groups of plugs 56. The side wall of the guide groove of the rotating disc 52 is provided with a through hole. The outer wall of the plug 56 is inserted into the inner wall of the through hole. The insertion between the two can fix the position of the fixed block 54, the electric telescopic rod 53, the cleaning brush a 58 and the cleaning brush b 59 after adjustment according to the chemical tank with different diameters. The two groups of plugs 56 are elastically connected through the reset spring 57. Through the reset spring 57, the position of the two groups of plugs 56 after moving towards each other under the guidance of the guide plate 55 can be automatically reset, and the guide plate 55 can also be automatically reset.

[0035] With reference to Figure 1The inner wall of the bottom end of the bottom plate 1 is rotationally connected with a two-way threaded rod 6, two groups of clamping blocks 8 are threadedly connected to the surface of the two-way threaded rod 6, two groups of threads with opposite rotation directions are formed in the surface of the two-way threaded rod 6, the rotation of the two-way threaded rod 6 can make the two groups of clamping blocks 8 approach each other, the bottom end of the clamping block 8 is provided with an internal thread groove matched with the two-way threaded rod 6, the outer side wall of the bottom plate 1 is rotationally connected with a handle 7, the surface of the bottom plate 1 is provided with a sliding groove, the outer wall of the bottom end of the clamping block 8 is slidingly connected to the inner wall of the sliding groove of the bottom plate 1, the handle 7 is fixedly connected with the rotation center axis of the two-way threaded rod 6, the rotation of the handle 7 can make the two-way threaded rod 6 rotate, so that the two groups of clamping blocks 8 approach or move away from each other on the surface of the two-way threaded rod 6, so that the chemical tank can be clamped, and the chemical tank can be prevented from shaking during cleaning.

[0036] Working principle: when it is necessary to adapt to chemical tanks with different diameters, the guide plate 55 is pushed, the eight-shaped inclined grooves on the surface of the guide plate 55 drive the insertion blocks 56 to approach each other in the fixed blocks 54, so that the insertion blocks 56 are separated from the through holes in the side wall of the guide groove of the rotating disc 52, at this time, the fixed blocks 54 can slide in the guide groove of the rotating disc 52, drive the electric telescopic rod 53 and the cleaning brushes a 58 and b 59 to move along the radius direction of the rotating disc 52, and after adjustment to the appropriate position, the guide plate 55 is loosened, the reset spring 57 resets the insertion blocks 56, the insertion blocks 56 are reinserted into the through holes in the side wall of the guide groove of the rotating disc 52, the positions of the fixed blocks 54 and the cleaning brushes are fixed, so as to adapt to chemical tanks with different diameters, at the same time, according to the depth of the chemical tank, the electric telescopic rod 53 is started, the telescopic end of the electric telescopic rod 53 drives the cleaning brush a 58 to move up and down in the hollow groove in the inner wall of the cleaning brush b 59, the length of the cleaning brush a 58 is adjusted, so as to adapt to the depth of the chemical tank, and ensure that the bottom of the chemical tank can be effectively cleaned at different positions, then the motor 4 is started, the output shaft drives the L-shaped rod 51 to rotate, the L-shaped rod 51 further drives the rotating disc 52 to rotate, since the cleaning brush a 58 and the cleaning brush b 59 are respectively connected at the two ends of the electric telescopic rod 53 and rotate with the rotating disc 52, the bottom of the chemical tank can be cleaned at multiple angles.

[0037] The handle 7 is rotated, the handle 7 drives the two-way threaded rod 6 to rotate, since the two groups of threads with opposite rotation directions on the surface of the two-way threaded rod 6 are matched with the internal thread grooves at the bottom end of the clamping blocks 8, when the two-way threaded rod 6 rotates, the two groups of clamping blocks 8 approach each other on the surface of the two-way threaded rod 6, when the chemical tank is placed between the two groups of clamping blocks 8, the clamping blocks 8 gradually approach and clamp the chemical tank, so that the chemical tank is prevented from shaking during cleaning, and the stability and accuracy of the cleaning work are ensured, if the chemical tank needs to be loosened, the handle 7 is reversely rotated, so that the clamping blocks 8 move away from each other.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A chemical tank bottom cleaning apparatus comprising a floor (1), characterized in that: The top end of the outer wall of the bottom plate (1) is fixedly connected with an electric sliding rail (2), the inner side wall of the electric sliding rail (2) is slidably connected with a connecting seat (3), the top end of the outer wall of the connecting seat (3) is fixedly connected with a motor (4), and the bottom end of the outer wall of the connecting seat (3) is provided with a cleaning mechanism (5). The cleaning mechanism (5) comprises an L-shaped rod (51), the bottom end of the outer wall of the L-shaped rod (51) is fixedly connected with a rotating disc (52), the surface of the rotating disc (52) is provided with a guide groove, the inner wall of the guide groove of the rotating disc (52) is slidably connected with an electric telescopic rod (53), the outer wall of the electric telescopic rod (53) is fixedly connected with a fixed block (54), the bottom end of the outer wall of the electric telescopic rod (53) is fixedly connected with a cleaning brush b (59), the telescopic end of the electric telescopic rod (53) is fixedly connected with a cleaning brush a (58), the top end of the outer wall of the fixed block (54) is slidably connected with a guide plate (55), and the inner wall of the fixed block (54) penetrates and is slidably connected with two groups of plug blocks (56).

2. The chemical tank bottom cleaning apparatus according to claim 1, characterized in that: The inner wall of the bottom end of the bottom plate (1) is rotatably connected with a bidirectional screw rod (6), the surface of the bidirectional screw rod (6) is threadedly connected with two groups of clamping blocks (8), and the outer side wall of the bottom plate (1) is rotatably connected with a handle (7).

3. The chemical tank bottom cleaning apparatus according to claim 1, characterized in that: The output shaft of the motor (4) is fixedly connected with the top end of the L-shaped rod (51), and the L-shaped rod (51) is rotatably connected to the bottom end of the outer wall of the connecting seat (3).

4. The chemical tank bottom cleaning apparatus according to claim 1, characterized in that: The fixed block (54) is slidably connected to the inner wall of the guide groove of the L-shaped rod (51).

5. The chemical tank bottom cleaning apparatus according to claim 1, characterized in that: The side wall of the guide groove of the rotating disc (52) is provided with a through hole, and the outer wall of the plug block (56) is inserted into the inner wall of the through hole.

6. The chemical tank bottom cleaning apparatus according to claim 1, characterized in that: The surface of the guide plate (55) is provided with two groups of inclined grooves, and the outer wall of the top end of the plug block (56) is slidably connected to the inner wall of the inclined groove of the guide plate (55).

7. The chemical tank bottom cleaning apparatus according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (53) penetrates and is slidably connected to the inner wall of the top end of the cleaning brush b (59), and the cleaning brush a (58) is slidably connected to the inner wall of the bottom end of the cleaning brush b (59).

8. The chemical tank bottom cleaning apparatus according to claim 2, characterized in that: The surface of the bottom plate (1) is provided with a sliding groove, the outer wall of the bottom end of the clamping block (8) is slidably connected to the inner wall of the sliding groove of the bottom plate (1), and the handle (7) is fixedly connected with the rotation center shaft of the bidirectional screw rod (6).

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