Chemical barrel interior cleaning device for chemical engineering

Abstract

The utility model belongs to the field of chemical engineering barrel cleaning, and discloses a chemical engineering barrel interior cleaning device for chemical engineering, which comprises a clamping assembly for clamping a chemical engineering barrel and fixing and rotating the chemical engineering barrel, and further comprises a rack assembly for supporting, adjusting feeding and adjusting depth, a sliding wiping assembly used for rotating, rolling and wiping the inner wall and the bottom of the chemical barrel is installed on the rack assembly in a sliding and inserting mode. The rack assembly comprises a workbench, a feeding mechanism used for supporting feeding is arranged at one end of the workbench, and a lifting mechanism used for telescopically adjusting the cleaning depth is installed on the feeding mechanism. The sliding wiping assembly comprises a cantilever frame, a handle is arranged on the cantilever frame, a third motor is installed at one end of the cantilever frame, an offset frame is arranged at the output end of the third motor, and a rolling brush roller is installed on the offset frame. According to the chemical barrel interior cleaning device for chemical engineering, the inner wall and the bottom of the chemical barrel are wiped in a rotating and rolling mode at the same time, and cleaning of the bottom face is guaranteed; and through the arrangement of up-down lifting and center feeding, the comprehensiveness of cleaning of the interior of the chemical barrel is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of chemical barrel cleaning, especially relates to a chemical barrel internal cleaning device for chemical engineering. BACKGROUND

[0002] Chemical barrels are tools applied in chemical, dye, medicine, pesticide and other industries, mainly made of plastic and other materials, used for storing and transporting various chemicals. As an important packaging container, it plays an irreplaceable role in many industries. In order to save cost and reduce resource waste, chemical barrels are generally reused, which requires internal cleaning.

[0003] The patent with the publication number CN211637650U discloses a chemical raw material barrel residual cleaning device, which includes a mounting plate, both ends of the mounting plate are installed with fixed plates, both ends of the bottom of the mounting plate are provided with sliding grooves, the sliding grooves are installed with fixed clamp bodies through sliding blocks, the bottom of the fixed plate near one end of the mounting plate is installed with fixed springs, one end of the fixed spring away from the fixed plate is connected with the fixed clamp body, the middle position of the top of the mounting plate is installed with a rotating motor, and the output end of the rotating motor is installed with a rotating shaft, the rotating shaft penetrates through the mounting plate, and a group of second electric telescopic rods are symmetrically installed on the outer side of the rotating shaft. Fixed to the outer side of the raw material barrel of different diameters, during use, the device can be installed on the raw material barrel, and the inside of the raw material barrel can be cleaned, and the device is convenient to use.

[0004] However, the above-mentioned patent is difficult to clean the bottom surface of the chemical barrel, and there are dead angles in the cleaning of the inner wall and bottom of the chemical barrel, which cannot guarantee the completeness of the internal cleaning of the chemical barrel, so a new device needs to be designed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a chemical barrel internal cleaning device for chemical engineering to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A chemical barrel internal cleaning device for chemical engineering, which includes a clamping assembly for clamping and rotating the chemical barrel, and a rack assembly for supporting, adjusting and feeding, and adjusting the depth, a sliding and rubbing assembly for rotating and rubbing the inner wall and bottom of the chemical barrel is installed on the rack assembly through sliding insertion; the rack assembly includes a workbench, a feeding mechanism for supporting and feeding is arranged at one end of the workbench, a lifting mechanism for telescopic adjustment of cleaning depth is installed on the feeding mechanism; the sliding and rubbing assembly includes a cantilever frame, a handle is arranged on the cantilever frame, a third motor is installed at one end of the cantilever frame, a biasing frame is arranged at the output end of the third motor, and a rolling brush roller is installed on the biasing frame.

[0008] Furthermore, the clamping assembly includes a three-jaw chuck, and a power mechanism is disposed below the three-jaw chuck.

[0009] Furthermore: the power mechanism includes a passive gear mounted on the bottom of the three-jaw chuck, a driving gear meshing on one side of the passive gear, and a first motor disposed below the driving gear.

[0010] Furthermore: the feeding mechanism includes two symmetrically arranged limiting slides on the worktable, a translation frame is installed between the limiting slides, a lead screw is installed in the middle of the translation frame, and a second motor is provided at one end of the lead screw; the lifting mechanism includes two symmetrically arranged electric push rods, a lifting frame is installed between the tops of the electric push rods, and a locking pin is installed on the top of the lifting frame.

[0011] Furthermore: the lead screw is horizontally positioned and connected to the bearing of the worktable.

[0012] Furthermore: the cantilever frame is in the shape of a long strip, and the brush roller is cylindrical, with both the cylindrical surface and the bottom surface serving as working surfaces.

[0013] Compared with existing technologies, the beneficial effects are:

[0014] 1. The simultaneous rotation and rubbing of the inner wall and bottom of the chemical drum ensures the cleanliness of the bottom surface of the chemical drum;

[0015] 2. The vertical lifting and center-feeding mechanism ensures thorough cleaning of the inside of the chemical drums;

[0016] 3. The three-jaw chuck clamping and sliding installation design increases the applicability for cleaning the inside of chemical drums of different diameters. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the internal cleaning device for chemical drums used in chemical engineering, as described in this utility model.

[0018] Figure 2 This is a front view of the internal cleaning device for chemical drums used in chemical engineering as described in this utility model;

[0019] Figure 3 This is a schematic diagram of the clamping component of a chemical drum internal cleaning device for chemical engineering described in this utility model;

[0020] Figure 4 This is a schematic diagram of the frame assembly of a chemical drum internal cleaning device for chemical engineering described in this utility model;

[0021] Figure 5This is a schematic diagram of the sliding component of a chemical drum internal cleaning device for chemical engineering, as described in this utility model.

[0022] In the attached diagram, the following are the reference numerals: 101, three-jaw chuck; 102, driven gear; 103, driving gear; 104, first motor; 201, worktable; 202, limit slide; 203, translation frame; 204, lead screw; 205, second motor; 206, electric push rod; 207, lifting frame; 208, locking pin; 301, cantilever frame; 302, handle; 303, third motor; 304, offset frame; 305, brush roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 A chemical drum internal cleaning device for chemical engineering includes a clamping assembly for clamping and fixing the chemical drum for rotation, and a frame assembly for supporting and adjusting the feed and depth. A sliding rubbing assembly for rotating and rubbing the inner wall and bottom of the chemical drum is slidably installed on the frame assembly.

[0025] In this embodiment: the frame assembly includes a worktable 201, one end of which is provided with a feeding mechanism for supporting the feed, and a lifting mechanism for telescopic adjustment of the cleaning depth is installed on the feeding mechanism; the feeding mechanism includes two symmetrically arranged limiting slides 202 on the worktable 201, a translation frame 203 is installed between the limiting slides 202, a lead screw 204 is installed in the middle of the translation frame 203, and a second motor 205 is provided at one end of the lead screw 204; the lifting mechanism includes two symmetrically arranged electric push rods 206, and a lifting frame 207 is installed between the tops of the electric push rods 206, and the top of the lifting frame 207... The device is equipped with locking pins 208; the lead screw 204 is horizontally set and connected to the bearing of the worktable 201; one end of the cantilever frame 301 is inserted into the lifting frame 207, so that the side of the roller brush 305 is in close contact with the inner wall of the chemical drum, and then the locking pins 208 are tightened to fix it. The electric push rod 206 extends and retracts, pushing the lifting frame 207 to move up and down, so that the bottom surface of the roller brush 305 is in close contact with the bottom surface of the chemical drum. During operation, after the inner wall is cleaned, the second motor 205 drives the lead screw 204 to rotate, pushing the translation frame 203 to move along the limit slide groove 202, driving the roller brush 305 to feed towards the center of the chemical drum, ensuring that the bottom surface of the chemical drum is completely cleaned.

[0026] In this embodiment: the clamping assembly includes a three-jaw chuck 101, and a power mechanism is provided below the three-jaw chuck 101; the power mechanism includes a driven gear 102 installed at the bottom of the three-jaw chuck 101, a driving gear 103 meshing on one side of the driven gear 102, and a first motor 104 provided below the driving gear 103; the chemical drum is clamped by the three-jaw chuck 101, and the worktable 201 supports the first motor 104 to drive the driving gear 103 to mesh with the driven gear 102 to drive the three-jaw chuck 101 and the chemical drum to rotate;

[0027] In this embodiment: the rubbing assembly includes a cantilever frame 301, a handle 302 is provided on the cantilever frame 301, a third motor 303 is installed at one end of the cantilever frame 301, an offset frame 304 is provided at the output end of the third motor 303, and a roller brush 305 is installed on the offset frame 304; the cantilever frame 301 is in the shape of a long strip plate, and the roller brush 305 is cylindrical, with both the cylindrical surface and the bottom surface being the working surface; by lifting the cantilever frame 301 with the handle 302, the roller brush 305 is inserted into the chemical drum, and one end of the cantilever frame 301 is inserted into the lifting frame 207, so that the side of the roller brush 305 is in close contact with the inner wall of the chemical drum, and the bottom surface of the roller brush 305 is in close contact with the bottom surface of the chemical drum. During operation, the cantilever frame 301 supports the third motor 303 to drive the roller brush 305 to rotate through the offset frame 304, thereby cleaning the inner wall and bottom surface of the chemical drum.

[0028] Working principle: First, the chemical drum is clamped by the three-jaw chuck 101. Then, the cantilever frame 301 is lifted by the handle 302, and the roller brush 305 is inserted into the chemical drum. One end of the cantilever frame 301 is inserted into the lifting frame 207, so that the side of the roller brush 305 is in close contact with the inner wall of the chemical drum. Then, the locking pin 208 is tightened to fix it. The electric push rod 206 extends and retracts, pushing the lifting frame 207 to move up and down, so that the bottom surface of the roller brush 305 is in close contact with the bottom surface of the chemical drum. During operation, the worktable 201 supports the first motor 1. 04 Drive the active gear 103 to mesh with the passive gear 102 to drive the three-jaw chuck 101 and the chemical drum to rotate. At the same time, the cantilever frame 301 supports the third motor 303 to drive the roller brush 305 to rotate through the offset frame 304 to clean the inner wall and bottom of the chemical drum. After the inner wall is cleaned, the second motor 205 drives the lead screw 204 to rotate, pushing the translation frame 203 to move along the limit slide groove 202, driving the roller brush 305 to feed towards the center of the chemical drum to ensure that the bottom of the chemical drum is completely cleaned.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chemical drum internal cleaning device for chemical engineering, comprising a clamping assembly for clamping and fixing the chemical drum for rotation, characterized in that: It also includes a frame assembly for supporting and adjusting the feed and depth, on which a sliding friction assembly for rotating and rubbing the inner wall and bottom of the chemical drum is slidably mounted; The frame assembly includes a workbench (201), one end of which is provided with a feeding mechanism for supporting the feed, and a lifting mechanism for telescopic adjustment of the cleaning depth is installed on the feeding mechanism. The sliding friction assembly includes a cantilever frame (301), a handle (302) is provided on the cantilever frame (301), a third motor (303) is installed at one end of the cantilever frame (301), an offset frame (304) is provided at the output end of the third motor (303), and a roller brush (305) is installed on the offset frame (304).

2. The chemical drum internal cleaning device for chemical engineering according to claim 1, characterized in that: The clamping assembly includes a three-jaw chuck (101), and a power mechanism is disposed below the three-jaw chuck (101).

3. The chemical drum internal cleaning device for chemical engineering according to claim 2, characterized in that: The power mechanism includes a passive gear (102) mounted on the bottom of the three-jaw chuck (101), a drive gear (103) meshing on one side of the passive gear (102), and a first motor (104) disposed below the drive gear (103).

4. The chemical drum internal cleaning device for chemical engineering according to claim 1, characterized in that: The feeding mechanism includes two symmetrically arranged limiting slides (202) on the worktable (201), a translation frame (203) is installed between the limiting slides (202), a lead screw (204) is installed in the middle of the translation frame (203), and a second motor (205) is provided at one end of the lead screw (204); the lifting mechanism includes two symmetrically arranged electric push rods (206), a lifting frame (207) is installed between the tops of the electric push rods (206), and a locking pin (208) is installed on the top of the lifting frame (207).

5. The chemical drum internal cleaning device for chemical engineering according to claim 4, characterized in that: The lead screw (204) is horizontally positioned and connected to the worktable (201) by a bearing.

6. The chemical drum internal cleaning device for chemical engineering according to claim 1, characterized in that: The cantilever frame (301) is in the shape of a long strip, and the brush roller (305) is cylindrical, with both the cylindrical surface and the bottom surface serving as the working surface.

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