Chemical barrel cleaning device for chemical safety

Abstract

The utility model discloses a chemical barrel cleaning device for chemical safety, which belongs to the technical field of chemical safety and comprises a support frame and a cleaning component. The cleaning assembly is arranged on the supporting frame. The cleaning assembly comprises a driving motor, a transmission shaft, a cleaning shaft, a fixed block, a movable sleeve, a spring A, a cleaning plate and a limiting scraper; the driving motor is fixedly arranged on the supporting frame through a motor base. One end of the transmission shaft is fixedly connected with the driving motor output end; the cleaning shaft is fixedly connected with the other end of the transmission shaft; the plurality of fixing blocks are fixedly arranged on the cleaning shaft in an annular array; the movable sleeve is sleeved on the fixed block; two ends of the spring A are fixedly connected with the inner wall of the fixed block box movable sleeve; the cleaning plate is fixedly connected with one end of the movable sleeve; the limiting scraper is fixedly arranged on one side of the cleaning plate; according to the chemical barrel cleaning device for chemical safety, chemical barrels with different diameters can be conveniently cleaned, the inner walls of the chemical barrels can be scratched when the chemical barrels are cleaned, and the cleaning effect of the chemical barrels is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical safety, in particular to a chemical barrel cleaning device for chemical safety. Background Art

[0002] Chemical barrels are mostly made of plastic, generally called plastic chemical barrels and plastic chemical barrels. They are blow-molded using scientific formulas. They have various colors and beautiful appearance. They meet packaging indicators in terms of acid and alkali resistance, corrosion resistance, leakage resistance, no fading, and no deformation. They are currently the ideal choice for long-distance transportation of chemical product packaging materials.

[0003] After the materials in the chemical barrels are used up, they need to be cleaned so that they can be reused later. However, in the existing technology, most chemical barrel cleaning devices for chemical safety can only clean chemical barrels of the same diameter size. This will not only reduce the cleaning efficiency of the chemical barrels, resulting in greater limitations of the chemical barrel cleaning devices for chemical safety, but also affect the use effect of the chemical barrel cleaning devices for chemical safety. Utility Model Content

[0004] The utility model aims to provide a chemical barrel cleaning device for chemical safety to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical barrel cleaning device for chemical safety, comprising a support frame and a cleaning component; the cleaning component is arranged on the support frame; wherein the cleaning component comprises a driving motor, a transmission shaft, a cleaning shaft, a fixed block, a movable sleeve, a spring A, a cleaning plate and a limiting scraper; the driving motor is fixedly mounted on the support frame through a motor seat, and the output end of the driving motor extends to the outside through the support frame; one end of the transmission shaft is fixedly connected to the output end of the driving motor; the cleaning shaft is fixedly connected to the other end of the transmission shaft; a plurality of the fixed blocks are fixedly mounted on the cleaning shaft in an annular array; the movable sleeve is slidably mounted on the fixed block; one end of the spring A is fixedly connected to the fixed block, and the other end is fixedly connected to the inner wall of the movable sleeve; the cleaning plate is fixedly connected to one end of the movable sleeve away from the fixed block; at least one limiting scraper is fixedly mounted on one side of the cleaning plate; wherein the limiting scraper contacts the inner wall of the chemical barrel.

[0006] As a preferred embodiment, the fixing block is in a T-shaped structure.

[0007] As a preferred embodiment, it further comprises a moving component; the moving component is arranged on the supporting frame.

[0008] As a preferred embodiment, the moving component includes a sliding groove, a servo motor, a screw rod, a sliding block and a placement plate; a sliding groove is opened in the support frame; the servo motor is fixed on the support frame through a motor seat, and the output end of the servo motor extends through the support frame into the sliding groove; the screw rod is fixedly connected to the output end of the servo motor; the sliding block is sleeved on the screw rod, and the end of the sliding block extends to the outside through the sliding groove; wherein, the sliding block is slidably matched with the sliding groove; wherein, the sliding block is threadedly connected to the screw rod; the placement plate is fixedly connected to the end of the sliding block.

[0009] As a preferred embodiment, it also includes a clamping assembly; the clamping assembly is arranged on the placement plate.

[0010] As a preferred embodiment, the clamping assembly includes a placement groove, a movable groove, a spring B and a clamping block; a placement groove is provided on the side of the placement plate close to the servo motor; wherein the center of the placement groove and the axis of the cleaning shaft are on the same axis; a plurality of movable grooves are provided in a circular array in the placement groove; the spring B is provided in the movable groove, and one end of the spring B is fixedly connected to the inner wall of the movable groove; the clamping block is fixedly connected to the other end of the spring B, and the end of the clamping block extends through the movable groove to the outside; wherein the clamping block is slidably matched with the movable groove.

[0011] As a preferred embodiment, the clamping block includes an extrusion portion and a clamping portion, both of which are arc-shaped structures, and the extrusion portion is in contact with the inner wall of the movable groove.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] When using the chemical barrel cleaning device for chemical safety, first, the chemical barrel to be cleaned is sleeved on the three cleaning plates, then, the driving motor is started to rotate the output shaft of the driving motor, the transmission shaft, the cleaning shaft, and the three fixed blocks. Due to the effect of centrifugal force, the three cleaning plates are moved away from each other, the movable sleeve slides on the fixed block, and the spring A is stretched by force until the limit scraper contacts the inner wall of the chemical barrel. At this time, the cleaning plate contacts the inner wall of the chemical barrel, and the rotation of the cleaning shaft causes the cleaning plate and the limit scraper to clean the inner wall of the chemical barrel. After the cleaning of the inner wall of the chemical barrel is completed, the driving motor stops rotating. At this time, the chemical barrel can be removed from the three cleaning plates, and then the above operation can be repeated to clean the chemical barrel again. The utility model is not only convenient for cleaning chemical barrels of different diameters, but also can scrape the inner wall of the chemical barrel when cleaning it, so that the cleaning effect of the chemical barrel is stronger.

[0014] The chemical barrel cleaning device for chemical safety is provided with a sliding groove, a servo motor, a screw rod, a sliding block and a placement plate. The servo motor moves the position of the placement plate, so that the chemical barrel can accommodate three cleaning plates in the chemical barrel, so that the utility model can clean chemical barrels of different heights and sizes, thereby improving the practicality of the utility model.

[0015] The chemical barrel cleaning device for chemical safety is provided with a placement groove, a movable groove, a spring B and a clamping block, so that the clamping block can clamp chemical barrels of different diameters, further improving the stability of the chemical barrel during the cleaning process. The extrusion part and the clamping part are both arranged in an arc structure, so that the clamping block can adapt to the shape of the chemical barrel and increase the contact area with the chemical barrel. The extrusion part is arranged to contact the inner wall of the movable groove, so that the clamping block is limited to sliding in the movable groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0018] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 It is a partial structural split cross-sectional view of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the clamping block of the utility model;

[0021] Figure 5 For the utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 6 For the utility model Figure 2 Enlarged schematic diagram of point B in the middle.

[0023] Description of reference numerals:

[0024] In the figure:

[0025] 1. Support frame; 2. Cleaning assembly; 3. Moving assembly; 4. Clamping assembly;

[0026] 201, driving motor; 202, transmission shaft; 203, cleaning shaft; 204, fixing block; 205, movable sleeve; 206, spring A; 207, cleaning plate; 208, limiting scraper;

[0027] 301, sliding groove; 302, servo motor; 303, screw rod; 304, sliding block; 305, placement plate;

[0028] 401, placement slot; 402, movable slot; 403, spring B; 404, clamping block;

[0029] 4041. Extrusion portion; 4042. Clamping portion. DETAILED DESCRIPTION

[0030] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0031] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0032] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0033] See also Figures 1 to 6 As shown, this embodiment includes a support frame 1 and a cleaning assembly 2;

[0034] The cleaning component 2 is arranged on the support frame 1; wherein the cleaning component 2 includes a driving motor 201, a transmission shaft 202, a cleaning shaft 203, a fixing block 204, a movable sleeve 205, a spring A206, a cleaning plate 207 and a limiting scraper 208; the driving motor 201 is fixed on the support frame 1 through a motor seat, and the output end of the driving motor 201 extends to the outside through the support frame 1; one end of the transmission shaft 202 is fixedly connected to the output end of the driving motor 201; the cleaning shaft 203 is connected to the transmission shaft 202 is fixedly connected at the other end; three fixed blocks 204 are fixedly arranged on the cleaning shaft 203 in a circular array; a movable sleeve 205 is slidably sleeved on the fixed block 204; one end of a spring A206 is fixedly connected to the fixed block 204, and the other end is fixedly connected to the inner wall of the movable sleeve 205; a cleaning plate 207 is fixedly connected to one end of the movable sleeve 205 away from the fixed block 204; two limiting scrapers 208 are symmetrically fixedly arranged on both sides of the cleaning plate 207; wherein, the limiting scraper 208 is in contact with the inner wall of the chemical barrel.

[0035] When the utility model is used, first, the chemical barrel to be cleaned is placed on the three cleaning plates 207, then the driving motor 201 is started, the output shaft of the driving motor 201 is rotated, the transmission shaft 202 is rotated, the cleaning shaft 203 is rotated, and the three fixed blocks 204 are rotated. Due to the effect of centrifugal force, the three cleaning plates 207 are moved away from each other, the movable sleeve 205 slides on the fixed block 204, and the spring A206 is stretched by force until the limit scraper 208 contacts the inner wall of the chemical barrel. When the cleaning plate 207 contacts the inner wall of the chemical barrel, the rotation of the cleaning shaft 203 causes the cleaning plate 207 and the limiting scraper 208 to clean the inner wall of the chemical barrel until the inner wall of the chemical barrel is cleaned, and the driving motor 201 stops rotating. At this time, the chemical barrel can be removed from the three cleaning plates 207, and then the above operation can be repeated to clean the chemical barrel again. The utility model is not only convenient for cleaning chemical barrels of different diameters, but also can scratch the inner wall of the chemical barrel when cleaning it, so that the cleaning effect of the chemical barrel is stronger.

[0036] As a preferred embodiment, the fixing block 204 is in a T-shaped structure. The utility model uses such a design to limit the distance that the three cleaning plates 207 move away from each other.

[0037] As a preferred embodiment, it also includes a moving component 3; the moving component 3 is arranged on the support frame 1; wherein the moving component 3 includes a sliding groove 301, a servo motor 302, a screw rod 303, a sliding block 304 and a placement plate 305; a sliding groove 301 is opened in the support frame 1; the servo motor 302 is fixed on the support frame 1 through a motor seat, and the output end of the servo motor 302 extends through the support frame 1 to the sliding groove 301; the screw rod 303 is fixedly connected to the output end of the servo motor 302; the sliding block 304 is sleeved on the screw rod 303, and the end of the sliding block 304 extends to the outside through the sliding groove 301; wherein the sliding block 304 is slidably matched with the sliding groove 301; wherein the sliding block 304 is threadedly connected to the screw rod 303; the placement plate 305 is fixedly connected to the end of the sliding block 304.

[0038] The utility model sets a sliding groove 301, a servo motor 302, a screw rod 303, a sliding block 304 and a placement plate 305. The servo motor 302 moves the position of the placement plate 305, so that the chemical barrel can accommodate three cleaning plates 207 in the chemical barrel, so that the utility model can clean chemical barrels of different heights and sizes, thereby improving the practicality of the utility model.

[0039] As a preferred embodiment, it also includes a clamping assembly 4; the clamping assembly 4 is arranged on the placement plate 305; wherein the clamping assembly 4 includes a placement groove 401, a movable groove 402, a spring B403 and a clamping block 404; a placement groove 401 is provided on the side of the placement plate 305 close to the servo motor 302; wherein the center of the placement groove 401 is on the same axis as the axis of the cleaning shaft 203; a plurality of movable grooves 402 are provided in a circular array in the placement groove 401; the spring B403 is provided in the movable groove 402, and one end of the spring B403 is connected to the servo motor 302; The inner wall of the movable groove 402 is fixedly connected; the clamping block 404 is fixedly connected to the other end of the spring B403, and the end of the clamping block 404 extends through the movable groove 402 to the outside; wherein the clamping block 404 is slidably matched with the movable groove 402; wherein the clamping block 404 includes an extrusion portion 4041 and a clamping portion 4042, and the extrusion portion 4041 and the clamping portion 4042 are both arc-shaped structures, and the extrusion portion 4041 contacts the inner wall of the movable groove 402; when the limiting scraper 208 contacts the inner wall of the chemical barrel, the cleaning plate 207 contacts the inner wall of the chemical barrel. The utility model provides a placement groove 401, a movable groove 402, a spring B403 and a clamping block 404, so that the clamping block 404 can clamp chemical barrels of different diameters, further improving the stability of the chemical barrel during the cleaning process. The extrusion part 4041 and the clamping part 4042 are both arranged into an arc structure, so that the clamping block 404 can adapt to the shape of the chemical barrel and increase the contact area with the chemical barrel. The extrusion part 4041 is arranged to contact the inner wall of the movable groove 402, so that the clamping block 404 is limited to sliding in the movable groove 402.

[0040] The drive motor 201 and the servo motor 302 are both conventional instruments. Their working principles, sizes and models are irrelevant to the problems solved by this application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0041] How it works

[0042] When using the chemical barrel cleaning device for chemical safety, first, place the chemical barrel to be cleaned in the placement groove 401, and squeeze the squeezing part 4041 of the chemical barrel to make the clamping block 404 slide in the movable groove 402, so that the spring B403 is forced to shrink until the bottom surface of the chemical barrel contacts the bottom wall of the placement groove 401. At this time, the chemical barrel contacts the clamping part 4042 to fix the position of the chemical barrel. Subsequently, pour a proper amount of cleaning water into the chemical barrel, and then start the servo motor 302 to rotate the output shaft of the servo motor 302, rotate the screw rod 303, and thread the sliding block 304 with the screw rod 303. The sliding block 304 slides upward in the sliding groove 301, and the placement plate 305 moves upward until the placement plate 305 moves to a suitable position. At this time, the cleaning plate 207 is in the chemical barrel, and then Then, the drive motor 201 is started, the output shaft of the drive motor 201 rotates, the transmission shaft 202 rotates, the cleaning shaft 203 rotates, and the three fixed blocks 204 rotate. Due to the effect of centrifugal force, the three cleaning plates 207 move away from each other, the movable sleeve 205 slides on the fixed block 204, and the spring A206 is stretched by force until the limit scraper 208 contacts the inner wall of the chemical barrel. At this time, the cleaning plate 207 contacts the inner wall of the chemical barrel, and the rotation of the cleaning shaft 203 causes the cleaning plate 207 and the limit scraper 208 to clean the inner wall of the chemical barrel. After the cleaning of the inner wall of the chemical barrel is completed, the drive motor 201 stops rotating. At this time, the spring A206 begins to contract, causing the three cleaning plates 207 to move relatively until the spring A206 returns to its original shape. At this time, the servo motor 302 is controlled. , so that the servo motor 302 output shaft rotates in the opposite direction, so that the sliding block 304 drives the placement plate 305 to move downward until the placement plate 305 moves to a suitable position. At this time, move the chemical barrel away from the placement plate 305 until the spring B403 returns to its original shape, and then remove the chemical barrel. Then, repeat the above operation to clean the chemical barrel again.

[0043] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A chemical barrel cleaning device for chemical safety, characterized in that: include: Support frame (1); A cleaning component (2) is arranged on the support frame (1); The cleaning component (2) comprises a driving motor (201), a transmission shaft (202), a cleaning shaft (203), a fixed block (204), a movable sleeve (205), a spring A (206), a cleaning plate (207) and a limiting scraper (208); the driving motor (201) is fixedly mounted on the support frame (1) via a motor seat, and the output end of the driving motor (201) passes through the support frame (1) and extends to the outside; one end of the transmission shaft (202) is fixedly connected to the output end of the driving motor (201); the cleaning shaft (203) is connected to the other end of the transmission shaft (202) fixedly connected; a plurality of the fixed blocks (204) are fixedly arranged on the cleaning shaft (203) in a ring array; the movable sleeve (205) is slidably sleeved on the fixed block (204); one end of the spring A (206) is fixedly connected to the fixed block (204), and the other end is fixedly connected to the inner wall of the movable sleeve (205); the cleaning plate (207) is fixedly connected to the end of the movable sleeve (205) away from the fixed block (204); at least one of the limiting scrapers (208) is fixedly arranged on one side of the cleaning plate (207); wherein the limiting scraper (208) contacts the inner wall of the chemical barrel.

2. A chemical barrel cleaning device for chemical safety according to claim 1, characterized in that: The fixing block (204) has a T-shaped structure.

3. A chemical barrel cleaning device for chemical safety according to claim 2, characterized in that: Also includes: The moving component (3) is arranged on the supporting frame (1).

4. A chemical barrel cleaning device for chemical safety according to claim 3, characterized in that: The mobile component (3) comprises: The support frame (1) is provided with a sliding groove (301); The servo motor (302) is fixed on the support frame (1) via a motor seat, and the output end of the servo motor (302) passes through the support frame (1) and extends into the sliding groove (301); A screw rod (303) fixedly connected to an output end of the servo motor (302); A sliding block (304) is sleeved on the screw rod (303), and an end of the sliding block (304) passes through the sliding groove (301) and extends to the outside; Wherein, the sliding block (304) is slidably matched with the sliding groove (301); Wherein, the sliding block (304) is threadedly connected to the screw rod (303); A placement plate (305) is fixedly connected to the end of the sliding block (304).

5. A chemical barrel cleaning device for chemical safety according to claim 4, characterized in that: Also includes: The clamping assembly (4) is arranged on the placement plate (305).

6. A chemical barrel cleaning device for chemical safety according to claim 5, characterized in that: The clamping assembly (4) comprises: The placement plate (305) is provided with a placement groove (401) on one side close to the servo motor (302); The center of the placement groove (401) and the axis of the cleaning shaft (203) are on the same axis; The placement groove (401) is provided with a plurality of movable grooves (402) in a circular array; A spring B (403) is disposed in the movable groove (402), and one end of the spring B (403) is fixedly connected to the inner wall of the movable groove (402); A clamping block (404) is fixedly connected to the other end of the spring B (403), and an end of the clamping block (404) passes through the movable groove (402) and extends to the outside; The clamping block (404) is slidably matched with the movable groove (402).

7. A chemical barrel cleaning device for chemical safety according to claim 6, characterized in that: The clamping block (404) comprises an extrusion portion (4041) and a clamping portion (4042); the extrusion portion (4041) and the clamping portion (4042) are both arc-shaped structures, and the extrusion portion (4041) is in contact with the inner wall of the movable groove (402).

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