CN211839452U

CN211839452U - Container cleaning device for chemistry experiments

Info

Publication number: CN211839452U
Application number: CN202020325347.4U
Authority: CN
Inventors: 王守德
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-03
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a container cleaning device for chemistry experiments, which belongs to the technical field of chemical equipment and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a top plate through two supporting plates respectively, the upper surface of the top plate is clamped with a bearing a, a screw rod is rotationally connected in the bearing a, and the top end of the screw rod is fixedly connected with a hand wheel; utilize micro motor drive, thereby make the clean ball rotatory fast, can wipe the work to the bottom of container, utilize electric telescopic handle drive simultaneously, thereby it leaves mutually to push two connecting rods under the effect of hinge bar, and then the distance between two clean balls of crescent, can carry out more comprehensive wiping work to the bottom of container, this device is applicable to and uses in the less container of bottleneck, simultaneously can wipe the container bottom clean when clean, clean effectual, can avoid taking place to shift at the clean process container, ensure going on smoothly of cleaning work.

Description

Container cleaning device for chemistry experiments

Technical Field

The utility model belongs to the technical field of chemical equipment, concretely relates to container cleaning device for chemistry experiments.

Background

The instruments used in chemical experiments, referred to as chemical instruments, can meter or react materials. The device is mainly divided into a measuring instrument and a reaction instrument, and the instruments are combined in a specific mode to form the device, so that the purpose of an experiment is achieved.

At present, can use the container of many test tubes and splendid attire laboratory glassware in the current chemistry experiment, need carry out cleaning work to the container after the experiment finishes, but because most container opening is less, lead to clean comparatively difficultly, and some laboratory glassware can produce a certain amount of sediment and attached to the bottom of container inboard carrying out the laboratory, lead to being difficult to wash totally, clean effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a container cleaning device for chemistry experiments to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a container cleaning device for chemical experiments comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a top plate through two supporting plates respectively, the upper surface of the top plate is connected with a bearing a in a clamping manner, a screw rod is connected with the bearing a in a rotating manner, the top end of the screw rod is fixedly connected with a hand wheel, the outer side wall of the screw rod is connected in a screw hole formed in the lifting column in a threaded manner, the bottom end of the lifting column is fixedly provided with a micro motor, the output shaft of the micro motor is fixedly connected with the upper surface of a connecting seat, the lower surface of the connecting seat is fixedly provided with an electric telescopic rod, the telescopic end of the electric telescopic rod is respectively hinged with one end of two hinge rods, the other ends of the two hinge rods are respectively hinged with the outer side walls of the two connecting rods, cleaning balls are fixedly arranged at the bottom ends of the two connecting rods, and all fixedly on two backup pads be equipped with the fixed block, the fixed block is inlayed and is equipped with fixed cover, and fixed cover endotheca is equipped with the pull pole, the one end fixedly connected with pull ring of pull pole, the other end fixedly connected with clamp splice of pull pole, micro motor and electric telescopic handle respectively with external power supply electric connection.

By adopting the scheme, through arranging the screw rod, the screw hole, the lifting column, the micro motor, the connecting seat, the electric telescopic rod, the hinged rod, the connecting rod, the cleaning ball, the hinged piece, the annular pipe and the overhead jet nozzle, the lifting column can be pushed to move up and down by utilizing the matching of the screw rod and the screw hole, the cleaning component is smoothly inserted into the container, the micro motor is reused for driving, the cleaning ball is quickly rotated, the bottom of the container can be brushed, the electric telescopic rod is used for driving simultaneously, the two connecting rods are pushed to be separated from each other under the action of the hinged rod, the distance between the two cleaning balls is gradually increased, the bottom of the container can be brushed more comprehensively, the device is suitable for the container with a smaller bottleneck, the bottom of the container can be brushed cleanly when the container is cleaned, the cleaning effect is good, and the cleaning effect is achieved by arranging the fixing block, Pull pole, pull ring, clamp splice, foam-rubber cushion and spring, pulling pull ring make two clamp splices keep away from each other, place the container after firm, loosen the pull ring and press from both sides the container tightly under the spring action of spring, can avoid taking place to shift at the cleaning process container, ensure going on smoothly of cleaning.

What needs to be explained in the above scheme is:

the type of the micro motor can be RS775 specifically; the model of the electric telescopic rod can be SKA-01.

As a preferred embodiment, the outer side wall of the top end of the lifting column is fixedly connected with two limiting sliding sleeves, the two limiting sliding sleeves are respectively sleeved on the two limiting sliding rods, and the top ends of the two limiting sliding rods are fixedly connected with the lower surface of the top plate.

By adopting the scheme, when the screw rotates and drives the lifting column to move up and down through the screw hole, the limiting sliding rod and the limiting sliding sleeve are utilized to play a role in limiting rotation on the lifting column, and meanwhile, the stability of the lifting column moving up and down is improved.

As a preferred embodiment, the outer side wall of the bottom end of the lifting column is fixedly connected with the inner side wall of the fixing seat, and the inner side wall of the bottom end of the fixing seat is rotatably connected with the outer side wall of the connecting seat through a bearing b.

By adopting the scheme, when the micro motor drives the connecting seat to rotate, the effect of the bearing a is utilized, so that the connecting seat is ensured to have higher stability in rotation.

As a preferred embodiment, an annular pipe is fixedly arranged on the outer side wall of the fixing seat, a plurality of high-jet nozzles are equidistantly arranged on the outer side wall of the annular pipe, and the annular pipe is communicated with the tail end of the water inlet pipe.

By adopting the scheme, the annular pipe is utilized to uniformly disperse the water liquid to each high-jet spray head, and the high-jet spray heads are utilized to spray the water liquid, so that the inner wall of the container is cleaned.

As a preferred embodiment, the number of the clamping blocks is two, and the sponge pads are fixedly bonded to the opposite surfaces of the two clamping blocks.

Adopt above-mentioned scheme, utilize two clamp splices to ensure more firm behind the container centre gripping, simultaneously under the effect of foam-rubber cushion, can prevent that the clamp splice from causing the clamp to hinder to the surface of container, possess the buffering effect simultaneously, avoid the clamp splice to remove to bump the container garrulous at the excessive speed.

As a preferred embodiment, two springs are fixedly arranged between the fixing block and the clamping block, and the two springs are respectively positioned at the upper side and the lower side of the pull rod.

By adopting the scheme, after the container is placed stably, the pull ring is loosened and the container is clamped tightly under the elastic action of the spring, so that the container can be prevented from shifting in the cleaning process, and the cleaning work is ensured to be carried out smoothly.

Compared with the prior art, the beneficial effects of the utility model are that:

the container cleaning device for the chemical experiment is provided with a screw rod, a screw hole, a lifting column, a micro motor, a connecting seat, an electric telescopic rod, a hinged rod, a connecting rod, a cleaning ball, a hinged piece, an annular pipe and a high-jet spray head, wherein the lifting column can be pushed to move up and down by utilizing the matching of the screw rod and the screw hole, a cleaning component is smoothly inserted into a container, and then the cleaning component is driven by the micro motor, so that the cleaning ball is quickly rotated, the bottom of the container can be wiped and brushed, and the two connecting rods are driven by the electric telescopic rod at the same time, so that the two connecting rods are pushed to be separated from each other under the action of the hinged rod, the distance between the two cleaning balls is gradually increased, and the bottom of the container can be wiped and brushed more comprehensively;

this container cleaning device for chemistry experiments is through setting up fixed block, fixed cover, pull pole, pull ring, clamp splice, foam-rubber cushion and spring, and the pulling pull ring makes two clamp splices keep away from each other, places the container after firm, unclamps the pull ring and presss from both sides the container tightly under the spring action of spring, can avoid taking place to shift at the cleaning process container, ensures going on smoothly of cleaning.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the annular tube in a top view;

fig. 3 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a top plate; 4. a bearing a; 5. a screw; 6. a hand wheel; 7. a screw hole; 8. a lifting column; 9. a limiting sliding sleeve; 10. a limiting slide bar; 11. a micro motor; 12. a connecting seat; 13. a bearing b; 14. a fixed seat; 15. an electric telescopic rod; 16. a hinged lever; 17. a connecting rod; 18. cleaning balls; 19. an articulation member; 20. an annular tube; 21. a high-emission spray head; 22. a water inlet pipe; 23. a fixed block; 24. fixing a sleeve; 25. a pull rod; 26. a pull ring; 27. a clamping block; 28. a sponge cushion; 29. a spring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a container cleaning device for chemical experiments, which comprises a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected with a top plate 3 through two supporting plates 2 respectively, the upper surface of the top plate 3 is connected with a bearing a4 in a clamping manner, a screw rod 5 is rotatably connected in a bearing a4, the top end of the screw rod 5 is fixedly connected with a hand wheel 6, the outer side wall of the screw rod 5 is in threaded connection with a screw hole 7 formed in a lifting column 8, the outer side wall of the top end of the lifting column 8 is fixedly connected with two limiting sliding sleeves 9, the two limiting sliding sleeves 9 are respectively sleeved on two limiting sliding rods 10, and the top ends of the two limiting sliding rods 10 are fixedly connected with the lower surface of; when the screw rod 5 rotates and drives the lifting column 8 to move up and down through the screw hole 7, the limiting slide rod 10 and the limiting slide sleeve 9 are utilized to limit the rotation of the lifting column 8, and meanwhile, the stability of the lifting column 8 in moving up and down is improved.

A micro motor 11 is fixedly installed at the bottom end of the lifting column 8, an output shaft of the micro motor 11 is fixedly connected with the upper surface of the connecting seat 12, the outer side wall of the bottom end of the lifting column 8 is fixedly connected with the inner side wall of the fixed seat 14, and the inner side wall of the bottom end of the fixed seat 14 is rotatably connected with the outer side wall of the connecting seat 12 through a bearing b13 (see fig. 1 and 3); when the micro motor 11 drives the connecting base 12 to rotate, the bearing a4 is used to ensure that the connecting base 12 has more stability during rotation.

The outer side wall of the fixed seat 14 is fixedly provided with an annular tube 20, the outer side wall of the annular tube 20 is equidistantly provided with a plurality of high-emission spray heads 21, and the annular tube 20 is communicated with the tail end of a water inlet pipe 22 (see fig. 2 and 3); the annular pipe 20 is used to uniformly disperse the water liquid to each high-jet nozzle 21, and the high-jet nozzles 21 are used to spray the water liquid, so as to clean the inner wall of the container.

The lower surface of the connecting seat 12 is fixedly provided with an electric telescopic rod 15, the telescopic end of the electric telescopic rod 15 is respectively hinged with one end of two hinged rods 16, the other ends of the two hinged rods 16 are respectively hinged with the outer side walls of the two connecting rods 17, the bottom ends of the two connecting rods 17 are respectively fixedly provided with a cleaning ball 18, and the top ends of the two connecting rods 17 are hinged with the lower surface of the connecting seat 12 through a hinge piece 19, and the two supporting plates 2 are both fixedly provided with a fixed block 23, a fixed sleeve 24 is embedded and fixed in the fixed block 23, a pull rod 25 is sleeved in the fixed sleeve 24, one end of the pull rod 25 is fixedly connected with a pull ring 26, the other end of the pull rod 25 is fixedly connected with a clamping block 27, the micro motor 11 and the electric telescopic rod 15 are respectively and electrically connected with an external power supply, the number of the clamping blocks 27 is specifically two, and sponge pads 28 (shown in figure 1) are fixedly bonded on opposite surfaces of the two clamping blocks 27; utilize two clamp splice 27 to ensure more firm behind the container centre gripping, simultaneously under the effect of foam-rubber cushion 28, can prevent that clamp splice 27 from causing the clamp to hinder to the surface of container, possess the buffering effect simultaneously, avoid clamp splice 27 to remove and bump the container garrulous at the excessive speed.

Two springs 29 are fixedly arranged between the fixed block 23 and the clamping block 27, and the two springs 29 are respectively positioned at the upper side and the lower side of the pull rod 25 (see fig. 1); after the container is placed stably, the pull ring 26 is loosened and the container is clamped under the elastic force of the spring 29, so that the container is prevented from being displaced in the cleaning process, and the cleaning work is ensured to be smoothly carried out.

When the cleaning device is used, the two clamping blocks 27 are far away from each other by pulling the pull ring 26, a container is placed between the two clamping blocks 27, after the container is placed stably, the pull ring 26 is loosened, the container is clamped tightly under the elastic force of the spring 29, the container can be prevented from shifting in the cleaning process, the smooth proceeding of the cleaning work is ensured, the lifting column 8 can be pushed to move downwards by the matching of the screw rod 5 and the screw hole 7, the cleaning component is smoothly inserted into the container, the cleaning component is driven by the micro motor 11, the cleaning balls 18 can rotate quickly, the bottom of the container can be brushed, meanwhile, the electric telescopic rod 15 is used for driving, the two connecting rods 17 are pushed to separate from each other under the action of the hinge rod 16, the distance between the two cleaning balls 18 is gradually increased, the more comprehensive brushing work can be performed on the bottom of the container, and water can be introduced into the water inlet, water liquid jets out through annular pipe 20 and through high-speed shower nozzle to the realization is to the cleaning work of the inside inner wall of container, and after the cleanness finishes, closes micro motor 11 and contracts electric telescopic handle 15 and withdraw back, resumes two connecting rods 17 to the vertical position, utilizes screw rod 5 and screw 7 to make lift post 8 shift up at last equally, and it can to take the cleaning member out of the container.

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

Claims

1. A container cleaning device for chemistry experiments, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a top plate (3) through two supporting plates (2) respectively, the upper surface of the top plate (3) is clamped with a bearing a (4), a screw rod (5) is connected in the bearing a (4) in a rotating manner, a hand wheel (6) is fixedly connected to the top end of the screw rod (5), the outer side wall of the screw rod (5) is in threaded connection with a screw hole (7) formed in the lifting column (8), a micro motor (11) is fixedly installed at the bottom end of the lifting column (8), the output shaft of the micro motor (11) is fixedly connected with the upper surface of a connecting seat (12), an electric telescopic rod (15) is fixedly installed on the lower surface of the connecting seat (12), the telescopic end of the electric telescopic rod (15) is hinged with one ends of two hinge rods (16) respectively, and the other ends of the two hinge rods (16) are hinged with the outer side walls of two, and all fixed clean ball (18) that are equipped with on the bottom of two connecting rods (17), and the top of two connecting rods (17) all is articulated mutually through articulated elements (19) and the lower surface of connecting seat (12), and all fixes being equipped with fixed block (23) on two backup pads (2), fixed block (23) are embedded to be equipped with fixed cover (24), and fixed cover (24) endotheca is equipped with pull pole (25), the one end fixedly connected with pull ring (26) of pull pole (25), the other end fixedly connected with clamp splice (27) of pull pole (25), micro motor (11) and electric telescopic handle (15) respectively with external power supply electric connection.

2. The apparatus for cleaning container for chemical experiment according to claim 1, wherein: the outer side wall of the top end of the lifting column (8) is fixedly connected with two limiting sliding sleeves (9), the two limiting sliding sleeves (9) are respectively sleeved on the two limiting sliding rods (10), and the top ends of the two limiting sliding rods (10) are fixedly connected with the lower surface of the top plate (3).

3. The apparatus for cleaning container for chemical experiment according to claim 1, wherein: the outer side wall of the bottom end of the lifting column (8) is fixedly connected with the inner side wall of the fixed seat (14), and the inner side wall of the bottom end of the fixed seat (14) is rotatably connected with the outer side wall of the connecting seat (12) through a bearing b (13).

4. The apparatus for cleaning container for chemical experiment according to claim 3, wherein: the outer side wall of the fixing seat (14) is fixedly provided with a ring-shaped pipe (20), the outer side wall of the ring-shaped pipe (20) is equidistantly provided with a plurality of high-jet spray heads (21), and the ring-shaped pipe (20) is communicated with the tail end of the water inlet pipe (22).

5. The apparatus for cleaning container for chemical experiment according to claim 1, wherein: the number of clamp splice (27) specifically is two, and the opposite face of two clamp splice (27) all bonds fixedly and is equipped with foam-rubber cushion (28).

6. The apparatus for cleaning container for chemical experiment according to claim 1, wherein: two springs (29) are fixedly arranged between the fixed block (23) and the clamping block (27), and the two springs (29) are respectively positioned at the upper side and the lower side of the drawing rod (25).