CN223717922U

CN223717922U - Laboratory test tube high-efficient cleaning device

Info

Publication number: CN223717922U
Application number: CN202423309352.3U
Authority: CN
Inventors: 申敏
Original assignee: Xinneng Energy Co Ltd
Current assignee: Xinneng Energy Co Ltd
Priority date: 2024-12-31
Filing date: 2024-12-31
Publication date: 2025-12-26
Anticipated expiration: 2034-12-31

Abstract

This utility model discloses a high-efficiency laboratory test tube cleaning device, relating to the field of test tube cleaning technology. The utility model includes a cleaning box, the inner cavity of which is equipped with a clamping mechanism. A mounting frame is fixedly connected to the top of the cleaning box, and a cleaning mechanism is fixedly connected to the top of the mounting frame. This utility model involves placing test tubes between test tube clamps, activating a drive unit, which rotates a threaded rod, which in turn moves a threaded tube, which in turn moves a housing, which in turn moves a first sleeve, which in turn moves the test tube clamps. This securely fixes the test tubes in place, ensuring stability during the cleaning process. The cleaning brush, during its lifting and lowering motion, thoroughly and meticulously scrubs the inner wall of the test tubes, effectively removing methanol residue and other stubborn stains. It can clean multiple test tubes simultaneously, significantly reducing the time and workload of manual cleaning.

Description

Laboratory test tube high-efficient cleaning device

Technical Field

The utility model belongs to the technical field of test tube cleaning, and particularly relates to a laboratory test tube efficient cleaning device.

Background

Methanol extraction is a common experimental procedure in many fields such as modern chemistry experiments, pharmacological research, biomedical analysis, and the like. Methanol is often used to extract target substances from various samples due to its good solubility and volatility. In these experimental procedures, test tubes are widely used as the most basic and commonly used laboratory tools for holding, mixing and reacting various chemical reagents. However, after the experiment is finished, methanol and various extracts and impurities mixed with the methanol remain on the inner wall of the test tube, and it is particularly important to clean the test tubes timely, efficiently and thoroughly

At present, when manually cleaning test tubes, the test tubes need to be operated one by one, the number of test tubes used in experiments is often more, and especially under a large-scale research project or frequent experiment teaching scene, a great amount of time and manpower are consumed for manually scrubbing the test tubes one by one, moreover, the speed and the strength of manual cleaning can be difficult to keep consistent due to factors such as fatigue and proficiency of operators, and the like, so that the cleaning efficiency is low, the cleaning effect is uneven, and the standardization and the accuracy of subsequent experiments are affected.

Therefore, we provide a laboratory test tube efficient cleaning device to solve the above problems.

Disclosure of utility model

The utility model aims to provide a laboratory test tube efficient cleaning device, which solves the problems that the cleaning efficiency is low, the cleaning effect is uneven and the standardization and the accuracy of subsequent experiments are affected by adopting a manual cleaning mode in the prior art through the matching of a clamping mechanism and a cleaning mechanism.

In order to solve the technical problems, the utility model is realized by the following technical scheme.

The utility model relates to a laboratory test tube efficient cleaning device, which comprises a cleaning box, wherein a clamping mechanism is arranged in an inner cavity of the cleaning box, a mounting frame is fixedly connected to the top of the cleaning box, a cleaning mechanism is fixedly connected to the top of the mounting frame, the clamping mechanism comprises a driving box, the output end of the driving box is fixedly connected with a threaded rod, one side of the threaded rod penetrates through the inner cavity of the cleaning box, one side of the threaded rod is in threaded connection with a threaded pipe, one side of the threaded pipe is fixedly connected with a shell, one side of the inner cavity of the shell is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a worm, the inner cavity of the shell is movably connected with a movable rod below the worm through a bearing, the surface of the movable rod is fixedly connected with a worm wheel, the worm wheel is meshed with the worm, one side of the movable rod penetrates through the outer part of the shell and is fixedly connected with a first sleeve, one side of the inner cavity of the cleaning box is movably connected with a second sleeve through a bearing, the inner cavity of the first sleeve and the inner cavity of the second sleeve are both provided with springs, one side of each spring is fixedly connected with a test tube clamp, a driving motor is arranged in the driving box and is connected with a threaded rod, the purpose of quick clamping is achieved under the action of the driving motor, the mounting rack is used for mounting a cylinder, the stability of mounting the cylinder is ensured, three groups of worms and worm gears are adopted, simultaneously, the corresponding first sleeve and second sleeve are three groups, the cleaning effect of test tubes is ensured, the cleaning efficiency is improved, the time and the workload of manual cleaning are greatly reduced, and the test tubes are under the action of the first motor, can invert, after the cleaning is accomplished, invert it and reach the effect that makes things convenient for the waterlogging caused by excessive rainfall, improved test tube drying efficiency.

The cleaning mechanism further comprises a cylinder, the bottom of the cylinder is fixedly connected with the mounting frame, the bottom of the cylinder is fixedly connected with the shell, the bottom of the inner cavity of the shell is fixedly connected with the second motor, the output end of the second motor is fixedly connected with the cleaning brush, the cylinder drives the shell to descend, the shell drives the second motor to descend, the second motor drives the cleaning brush to descend, and after the second motor is started, the second motor drives the cleaning brush to rotate on the inner wall of the test tube, so that the inner wall of the test tube can be sufficiently cleaned.

The utility model is further arranged that the tops of the two sides of the cleaning box are fixedly connected with the drier, one side of the drier is provided with the air inlet, the drier carries out drying treatment on the test tube, the drying effect of the cleaned test tube is ensured, and the air inlet provides an air inlet channel for the drier.

The utility model is further characterized in that the four corners of the bottom of the cleaning box are fixedly connected with the upright posts, the upright posts are symmetrically arranged, and the upright posts support the cleaning box, so that the stability of the integral structure of the cleaning box is ensured.

The utility model further provides that the number of the worm wheels and the worm is three, the worm wheels and the worm correspond to each other, the worm wheels and the worm are matched for use, and the purpose of cleaning three groups of test tubes simultaneously is realized by adopting a three-group transmission mode.

The utility model is further arranged that one side of the surface of the cleaning box is fixedly connected with the controller, the controller is respectively and electrically connected with the first motor, the second motor and the air cylinder through the lead, and the controller controls the start and stop of the first motor, the second motor and the air cylinder, so that the aim of convenient operation is fulfilled, and the convenience of operation is improved.

The utility model is further arranged that the two sides of the shell are fixedly connected with the limiting plates, the two sides of the inner cavity of the cleaning box are fixedly connected with the limiting rods matched with the limiting plates, and the shell is limited by the matching of the limiting plates and the limiting rods, so that the stability of the shell in the moving process is ensured.

The utility model further provides that the number of the second motors is three, the cleaning brushes are of a detachable structure, the cleaning brushes are arranged at the bottoms of the second motors, and the cleaning brushes are fixed by bolts, so that the cleaning brushes can be detached and replaced conveniently.

The utility model has the following beneficial effects.

1. According to the utility model, the test tube is placed between the test tube clamps, the driving box is started, the driving box drives the threaded rod to rotate, the threaded rod drives the threaded tube to move, the threaded tube drives the shell to move, the shell drives the first sleeve to move, the first sleeve drives the test tube clamps to move, the test tube is firmly fixed through the test tube clamps, the stability of the test tube in the cleaning process is ensured, the inner wall of the test tube can be comprehensively and carefully brushed by the cleaning brush in the lifting process, methanol residues and other stubborn stains can be effectively removed, a plurality of test tubes can be cleaned at the same time, and the time and the workload of manual cleaning are greatly reduced.

2. According to the utility model, the shell is driven to move by the air cylinder, the second motor is driven to move by the shell, the cleaning brush is driven to move by the second motor, the cleaning brush can be moved to the inner wall of the test tube, and meanwhile, after the second motor is started, the cleaning brush can rotate at a high speed under the action of the second motor, so that the inner wall of the test tube can be effectively cleaned, and the cleaning effect of the test tube is improved.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.

Fig. 1 is a perspective view of a laboratory test tube high efficiency cleaning apparatus.

Fig. 2 is a perspective view of a cleaning mechanism in a laboratory test tube high efficiency cleaning apparatus.

Fig. 3 is a cut-away view of a housing in a laboratory test tube high-efficiency cleaning device.

FIG. 4 is a cut-away view of the housing of the laboratory test tube high-efficiency cleaning apparatus.

Fig. 5 is a perspective view of a second sleeve and its connection structure in a laboratory test tube high efficiency cleaning device.

In the drawing, 1, a cleaning box, 2, a clamping mechanism, 201, a driving box, 202, a threaded rod, 203, a threaded pipe, 204, a housing, 205, a first motor, 206, a rotating rod, 207, a worm, 208, a movable rod, 209, a worm wheel, 210, a first sleeve, 211, a second sleeve, 212, a spring, 213, a test tube clamp, 3, a mounting rack, 4, a cleaning mechanism, 401, an air cylinder, 402, a housing, 403, a second motor, 404, a cleaning brush, 5, a dryer, 6, an upright post, 7, a controller, 8, a limiting plate, 9 and a limiting rod.

Detailed Description

The following description of the technical solutions according to the embodiments of the present utility model will be given with reference to the accompanying drawings in the embodiments of the present utility model, where the described embodiments are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-5, the utility model discloses a laboratory test tube efficient cleaning device, which comprises a cleaning box 1, wherein a clamping mechanism 2 is arranged in an inner cavity of the cleaning box 1, a mounting frame 3 is fixedly connected to the top of the cleaning box 1, a cleaning mechanism 4 is fixedly connected to the top of the mounting frame 3, the clamping mechanism 2 comprises a driving box 201, an output end of the driving box 201 is fixedly connected with a threaded rod 202, one side of the threaded rod 202 penetrates through the inner cavity of the cleaning box 1, one side of the threaded rod 202 is in threaded connection with a threaded pipe 203, one side of the threaded pipe 203 is fixedly connected with a shell 204, one side of the inner cavity of the shell 204 is fixedly connected with a first motor 205, the output end of the first motor 205 is fixedly connected with a rotary rod 206, a worm 207 is fixedly connected to the surface of the rotary rod 206, an inner cavity of the shell 204 is movably connected with a movable rod 208 through a bearing, the surface of the movable rod 208 is fixedly connected with a worm gear 209, one side of the movable rod 208 is meshed with the worm 207, one side of the movable rod 208 penetrates through the outer part of the shell 204 and is fixedly connected with a first sleeve 210, one side of the inner cavity of the cleaning box 1 is movably connected with a second sleeve 211 through a bearing, one side of the inner cavity of the first sleeve 210 is fixedly connected with a spring 212, and one side of the inner cavity of the second sleeve 211 is fixedly connected with a spring 212 is provided with a spring 212.

Specifically, the driving box 201 is internally provided with a driving motor, the driving motor is connected with the threaded rod 202, the purpose of rapid clamping is achieved under the action of the driving motor, the mounting frame 3 is used for mounting the air cylinder 401, the mounting stability of the air cylinder 401 is guaranteed, three groups of worms 207 and worm gears 209 are adopted to match, simultaneously, three groups of test tubes can be cleaned simultaneously through the corresponding first sleeve 210 and the corresponding second sleeve 211, the cleaning effect of the test tubes is guaranteed, meanwhile, the cleaning efficiency is improved, the time and the workload of manual cleaning are greatly reduced, the test tubes can be inverted under the action of the first motor 205, the effect of convenient draining is achieved through inversion after cleaning is completed, and the test tube drying efficiency is improved.

Example two

Referring to fig. 1-5, on the basis of the first embodiment, the cleaning mechanism 4 includes an air cylinder 401, the bottom of the air cylinder 401 is fixedly connected with a mounting frame 3, the bottom of the air cylinder 401 is fixedly connected with a housing 402, the bottom of an inner cavity of the housing 402 is fixedly connected with a second motor 403, the output end of the second motor 403 is fixedly connected with a cleaning brush 404, the tops of two sides of the cleaning box 1 are fixedly connected with a dryer 5, one side of the dryer 5 is provided with an air inlet, four corners of the bottom of the cleaning box 1 are fixedly connected with upright posts 6, the upright posts 6 are symmetrically arranged, the number of worm wheels 209 and worm 207 is three, and the number of worm wheels 209 and worm 207 are corresponding to each other, one side of the surface of the cleaning box 1 is fixedly connected with a controller 7, the controller 7 is respectively electrically connected with the first motor 205, the second motor 403 and the air cylinder 401 through wires, two sides of the housing 204 are fixedly connected with limiting plates 8, two sides of the inner cavity of the cleaning box 1 are fixedly connected with limiting rods 9 matched with the limiting plates 8, the number of the second motor 403 is three, and the cleaning brush 404 is in a detachable structure.

Specifically, the air cylinder 401 drives the shell 402 to descend, the shell 402 drives the second motor 403 to descend, the second motor 403 drives the cleaning brush 404 to descend, after the second motor 403 is started, the second motor 403 drives the cleaning brush 404 to rotate on the inner wall of the test tube, thereby the inner wall of the test tube can be fully cleaned, the drying machine 5 is used for drying the test tube, the drying effect after the test tube cleaning is guaranteed, the air inlet provides an air inlet channel for the drying machine 5, the upright post 6 is used for supporting the cleaning box 1, the stability of the integral structure of the cleaning box 1 is guaranteed, the worm wheel 209 and the worm 207 are matched for use, the purpose of simultaneously cleaning three groups of test tubes is realized by adopting a three-group transmission mode, the controller 7 is used for controlling the starting and stopping of the first motor 205, the second motor 403 and the air cylinder 401, the purpose of convenient operation is achieved, the convenience of operation is improved, the limit plate 8 and the limit rod 9 are matched for limiting the shell 204, the stability in the moving process of the shell 204 is guaranteed, the bottom of the second motor 403 is provided with the cleaning brush 404, and the cleaning brush 404 is conveniently detached and replaced by adopting a bolt fixing mode.

The utility model has the working principle that the test tube is placed between the test tube clamps 213, the driving box 201 is started, the driving box 201 drives the threaded rod 202 to rotate, the threaded rod 202 drives the threaded tube 203 to move, the threaded tube 203 drives the shell 204 to move, the shell 204 drives the first sleeve 210 to move, the first sleeve 210 drives the test tube clamps 213 to move, the test tube is firmly fixed through the test tube clamps 213, the stability of the test tube in the cleaning process is ensured, the cleaning brush 404 can comprehensively and carefully brush the inner wall of the test tube in the lifting process, methanol residues and other stubborn stains can be effectively removed, the air cylinder 401 drives the shell 402 to move, the shell 402 drives the second motor 403 to move, the second motor 403 drives the cleaning brush 404 to move, the cleaning brush 404 can move to the inner wall of the test tube, meanwhile, after the second motor 403 is started, the cleaning brush 404 is driven by the second motor 403 to move, the first motor 205 is started, the first motor 205 drives the rotating rod 206 to rotate, the worm 207 drives the worm 207 to rotate, the worm wheel 209 drives the worm wheel 209 to rotate, the movable sleeve 208 rotates the first sleeve 210 to rotate, and the test tube clamp 210 rotates the test tube can be cleaned, and the test tube can be cleaned after the test tube is reversely rotated, and the test tube can be cleaned.

The preferred embodiments of this utility model disclosed above are intended to assist in illustrating the utility model, and are not intended to limit the utility model to the exact embodiments disclosed, nor are they intended to limit the utility model to the exact embodiments which are chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable those skilled in the art to best understand and utilize the utility model.

Claims

1. A laboratory test tube high-efficiency cleaning device, comprising a cleaning box (1), characterized in that: the inner cavity of the cleaning box (1) is provided with a clamping mechanism (2), the top of the cleaning box (1) is fixedly connected with a mounting frame (3), and the top of the mounting frame (3) is fixedly connected with a cleaning mechanism (4);

The clamping mechanism (2) includes a drive box (201), the output end of which is fixedly connected to a threaded rod (202). One side of the threaded rod (202) extends into the inner cavity of the cleaning tank (1). One side of the threaded rod (202) is threadedly connected to a threaded tube (203). One side of the threaded tube (203) is fixedly connected to a housing (204). One side of the inner cavity of the housing (204) is fixedly connected to a first motor (205). The output end of the first motor (205) is fixedly connected to a rotating rod (206). A worm gear (207) is fixedly connected to the surface of the rotating rod (206). The housing (204)... The inner cavity of the cleaning tank (1) is located below the worm (207) and is movably connected to a movable rod (208) via a bearing. A worm wheel (209) is fixedly connected to the surface of the movable rod (208), and the worm wheel (209) meshes with the worm (207). One side of the movable rod (208) extends to the outside of the outer shell (204) and is fixedly connected to a first sleeve (210). One side of the inner cavity of the cleaning tank (1) is movably connected to a second sleeve (211) via a bearing. Springs (212) are provided in the inner cavities of the first sleeve (210) and the second sleeve (211). A test tube clamp (213) is fixedly connected to one side of the spring (212).

2. The laboratory test tube high-efficiency cleaning device according to claim 1, characterized in that: the cleaning mechanism (4) includes a cylinder (401), the bottom of the cylinder (401) is fixedly connected to the mounting bracket (3), a housing (402) is fixedly connected to the bottom of the cylinder (401), a second motor (403) is fixedly connected to the bottom of the inner cavity of the housing (402), and a cleaning brush (404) is fixedly connected to the output end of the second motor (403).

3. The laboratory test tube high-efficiency cleaning device according to claim 1, characterized in that: a dryer (5) is fixedly connected to the top of both sides of the cleaning box (1), and an air inlet is provided on one side of the dryer (5).

4. The laboratory test tube high-efficiency cleaning device according to claim 1, characterized in that: each of the four corners of the bottom of the cleaning box (1) is fixedly connected with a column (6), and the columns (6) are symmetrically arranged.

5. The laboratory test tube high-efficiency cleaning device according to claim 1, characterized in that: the number of worm gears (209) and worms (207) are three sets, and the worm gears (209) and worms (207) correspond to each other.

6. A laboratory test tube high-efficiency cleaning device according to claim 2, characterized in that: a controller (7) is fixedly connected to one side of the surface of the cleaning box (1), and the controller (7) is electrically connected to the first motor (205), the second motor (403) and the cylinder (401) respectively through wires.

7. The laboratory test tube high-efficiency cleaning device according to claim 1, characterized in that: both sides of the outer shell (204) are fixedly connected with limiting plates (8), and both sides of the inner cavity of the cleaning box (1) are fixedly connected with limiting rods (9) that cooperate with the limiting plates (8).

8. A laboratory test tube high-efficiency cleaning device according to claim 2, characterized in that: the number of the second motors (403) is three, and the cleaning brush (404) is a detachable structure.