CN210386857U

CN210386857U - High-efficient cleaning equipment of laboratory beaker

Info

Publication number: CN210386857U
Application number: CN201920825921.XU
Authority: CN
Inventors: 黄成松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-04-24
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a high-efficient cleaning equipment of laboratory beaker belongs to the laboratory glassware equipment field. The beaker cleaning equipment comprises a cleaning mechanism which can rotate and move up and down and a rotatable clamping mechanism; the cleaning mechanism is arranged below the clamping mechanism, and the rotating direction of the cleaning mechanism is opposite to that of the clamping mechanism; the clamping mechanism comprises a second rotating shaft and a vacuum pump, the second rotating shaft is rotatable and is of a hollow structure, the second rotating shaft is communicated with the vacuum pump through an air pipe, and a vacuum suction nozzle is further fixed at the bottom end of the second rotating shaft. The utility model discloses a with the beaker abluent mode of falling, the dirty water after being convenient for wash can in time discharge, and is concrete, through setting up rotatable wiper mechanism and turning to opposite fixture with wiper mechanism, can carry out high-efficient washing to the inner wall of beaker to solve the lower problem of current reverse cleaning beaker efficiency.

Description

High-efficient cleaning equipment of laboratory beaker

Technical Field

The utility model relates to a laboratory glassware equipment field specifically is a high-efficient cleaning equipment of laboratory beaker.

Background

The beaker is one of the most common glass instruments in a laboratory, and most experiments, such as chemical experiments and material experiments, need to be carried out by using the beaker. During the use of the beaker, the beaker is usually cleaned to prevent the dirt remained on the beaker from affecting other experiments.

However, the conventional beaker cleaning equipment generally adopts a method of upwards opening the beaker to perform forward mechanical cleaning, and dirty water in the beaker cannot be discharged in time in the cleaning process, so that the cleaning effect is poor. Although the existing beaker cleaning equipment also has a method of cleaning the beaker in a reverse direction, for example, chinese patent CN205914478U discloses a method of cleaning the beaker in a reverse direction in a laboratory, which can discharge dirty water in the cleaning process in time, but the beaker of the equipment cannot rotate and the clamping of the beaker is unstable, so that the cleaning effect of the beaker is poor. Therefore, further improvement of the beaker cleaning apparatus is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient cleaning equipment of laboratory beaker to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a laboratory beaker efficient cleaning device comprises a base, a top plate, a cleaning mechanism which can rotate and move up and down and a rotatable clamping mechanism; the cleaning mechanism is arranged below the clamping mechanism, and the rotating direction of the cleaning mechanism is opposite to that of the clamping mechanism; the clamping mechanism comprises a second rotating shaft and a vacuum pump, the second rotating shaft is rotatable and is of a hollow structure, the second rotating shaft is communicated with the vacuum pump through an air pipe, and a vacuum suction nozzle is further fixed at the bottom end of the second rotating shaft.

As a further proposal of the utility model, the clamping mechanism further comprises a mounting frame and a second motor, the second motor is mounted on the top plate and is connected with a second driving bevel gear, the second driving bevel gear is meshed with a second driven bevel gear, and the second driven bevel gear is fixed on a second rotating shaft; the second rotating shaft penetrates through the top plate and is connected with the mounting frame; and a limiting plate is also fixed on the second rotating shaft.

As a further proposal of the utility model, the cleaning mechanism comprises a first motor, a turntable, a first nylon brush, a second nylon brush and a water pump; the first motor is arranged in the motor chamber and is connected with a first driving bevel gear, the first driving bevel gear is meshed with a first driven bevel gear, the first driven bevel gear is fixed on a first rotating shaft, and the first rotating shaft penetrates through the top of the motor chamber and is connected with the rotating disc; the turntable is fixedly provided with a group of connecting rods and at least one group of first nylon brushes in a detachable and fixed mode, and the connecting rods are also detachably and fixedly provided with a group of second nylon brushes.

As a further proposal of the utility model, the first rotating shaft, the rotating disc, the first nylon brush, the second nylon brush and the connecting rod are all hollow structures and are communicated with each other; the first nylon brush and the second nylon brush are also provided with through holes, and the bottom end of the first rotating shaft is communicated with the water pump through a water pipe.

As the utility model discloses scheme further again, the motor room install on first mounting panel, the below of first mounting panel is equipped with two sets of pneumatic cylinders at least, the pneumatic cylinder install on the base, and link to each other with first mounting panel.

As a further proposal of the utility model, the clamping mechanism also comprises a clamping plate, a spring and a movable rod, wherein the clamping plate is arranged inside the mounting rack and is symmetrically provided with two groups; the mounting frame is of an inverted U-shaped structure; the clamping plate is connected with the inner wall of the mounting frame through a spring; the movable rod is connected with the mounting frame in a sliding mode, and one end of the movable rod penetrates into the mounting frame to be fixedly connected with the clamping plate.

As a further proposal of the utility model, the movable rod is of a T-shaped structure, and the clamping plate is also provided with a rubber pad.

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

(1) the utility model discloses a with the abluent mode of pouring the beaker, the dirty water after being convenient for wash can in time be discharged. In addition, the utility model can efficiently clean the inner wall of the beaker by arranging the rotatable cleaning mechanism of the first nylon brush and the second nylon brush with the through holes; and through setting up the fixture that turns to opposite with wiper mechanism, can realize that beaker and first nylon brush, second nylon brush are rotatory in the opposite direction to further improve the cleaning efficiency to the beaker.

(2) The utility model discloses still have the fixture of movable rod and spring through the setting, can carry out the clamping action to the beaker, and the dismouting beaker of being convenient for to and can also improve the stability of beaker when the rotation.

Drawings

Fig. 1 is a schematic structural diagram of a laboratory beaker efficient cleaning device.

Fig. 2 is a schematic structural view of a nylon brush.

Fig. 3 is a partially enlarged view of the clamping mechanism a.

In the figure: 1-base, 2-bracket, 3-top plate, 4-hydraulic cylinder, 5-first mounting plate, 6-motor chamber, 7-first motor, 8-first driving bevel gear, 9-first driven bevel gear, 10-first rotating shaft, 11-rotating disc, 12-first nylon brush, 13-second nylon brush, 14-connecting rod, 15-water pump, 16-water pipe, 17-mounting frame, 18-second rotating shaft, 19-limiting plate, 20-vacuum suction nozzle, 21-vacuum pump, 22-second driven bevel gear, 23-second driving bevel gear, 24-second motor, 25-second mounting plate, 26-support column, 27-beaker, 28-through hole, 29-clamping plate, 30-rubber pad, 31-spring, 32-movable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "fixed," "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed, and the specific connection may be by welding, riveting, bolting, and the like. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate. In addition, the terms of orientation of the embodiments such as "upper", "lower", "left", "right", "bottom", "top", "side", etc. are all directions with reference to the drawings.

Example 1

Referring to the attached drawings 1-2, the laboratory beaker efficient cleaning equipment comprises a base 1, a top plate 3, a cleaning mechanism and a clamping mechanism, wherein four groups of supports 2 are arranged on the base 1, and the top plate 3 is arranged on the four groups of supports 2; the clamping mechanism comprises a rotatable hollow second rotating shaft 18, a vacuum pump 21, an installation frame 17 and a second motor 24, the second rotating shaft 18 is internally provided with a vacuum suction nozzle 20 for fixing the beaker 27, the second rotating shaft 18 is communicated with the vacuum pump 21 through an air pipe, the air pipe is connected with the second rotating shaft 18 through a sealed rotary joint, the air pipe can be ensured not to rotate when the second rotating shaft 18 rotates, and the vacuum suction nozzle 20 is further fixed at the bottom end of the second rotating shaft 18, so that the beaker 27 can be conveniently adsorbed; the vacuum pump 21 is mounted on a second mounting plate 25, which is mounted above the top plate 3 by means of a support 26. The vacuum pump 21 may be a vacuum pump of the prior art, such as vacuum pump series D30C from lebao, and the specific structure and model thereof are not described herein. The vacuum pump 21 is started to pump the air in the vacuum suction nozzle 20, so that negative pressure is formed to adsorb the bottom of the beaker 27, and the purpose of fixing the beaker 27 is achieved.

In addition, the second motor 24 is installed on the top plate 3, the output end of the second motor is connected with a second driving bevel gear 23, the second driving bevel gear 23 is meshed with a second driven bevel gear 22, and the second driven bevel gear 22 is fixed on the second rotating shaft 18; the second rotating shaft 18 penetrates through the top plate 3, is connected with the mounting frame 17 and is rotatably connected with the top plate 3; the second rotating shaft 18 is also fixed with a limiting plate 19, so that the second rotating shaft 18 can be prevented from deviating during rotation, and the working stability is improved. The second motor 24 is a motor commonly used in the prior art, and a type of a ZWMD series may be selected, and a specific structure and a type thereof are not described herein again. The second driving bevel gear 23 and the second driven bevel gear 22 are driven to rotate by driving the second motor 24, and the mounting bracket 17 and the second rotating shaft 18 are driven to rotate, so that the beaker 27 can be driven to rotate.

The cleaning mechanism comprises a first motor 7, a rotating disc 11, a first nylon brush 12, a second nylon brush 13 and a water pump 15; the first motor 7 is arranged in the motor chamber 6, the output end of the first motor is connected with a first driving bevel gear 8, the first driving bevel gear 8 is meshed with a first driven bevel gear 9, the first driven bevel gear 9 is fixed on a first rotating shaft 10, and the first rotating shaft 10 penetrates through the top of the motor chamber 6 to be connected with a rotating disc 11 and is in rotating connection with the motor chamber 6; a group of connecting rods 14 are fixed on the rotary table 11, two groups of first nylon brushes 12 are detachably fixed on the connecting rods 14, and a group of second nylon brushes 13 are detachably fixed on the connecting rods 14, so that the bottom and the inner wall of the beaker 27 can be cleaned.

In addition, the first rotating shaft 10, the rotating disc 11, the first nylon brush 12, the second nylon brush 13 and the connecting rod 14 are all hollow structures and are communicated with each other; the first nylon brush 12 and the second nylon brush 13 are also provided with through holes 28, the bottom end of the first rotating shaft 10 is communicated with the water pump 15 through a water pipe 16, and the water pipe 16 is connected with the first rotating shaft 10 through a rotary joint.

Specifically, the first motor 7 is a motor commonly used in the prior art, and a type of a ZWMD series may also be used, and the specific structure and type thereof are not described herein again; the water pump 15 can be a small water pump of a P2502 second mounting plate 25 bracket 2 type in the prior art, and the specific structure thereof is not described herein. The first motor 7 is driven to drive the first driving bevel gear 8 and the first driven bevel gear 9 to rotate, and then the first rotating shaft 10 and the rotating disc 11 are driven to rotate, so that the first nylon brush 12 and the second nylon brush 13 can be driven to rotate, and the inner wall of the beaker 27 can be efficiently cleaned; by starting the water pump 15, water can be sent into the first rotating shaft 10, and the water can be sprayed into the beaker 27 from the through holes 28 of the first nylon brush 12 and the second nylon brush 13, so that the cleaning effect can be improved.

Wherein, the direction that first motor 7 drove first nylon brush 12 and second nylon brush 13 pivoted is opposite with the direction that second motor 24 drove beaker 27 pivoted to under the rotation of the opposite direction of the two, can improve the cleaning efficiency of first nylon brush 12 and second nylon brush 13 to beaker 27.

In addition, the motor chamber 6 is arranged on the first mounting plate 5, and the water pump 15 is also arranged on the first mounting plate 5; two groups of hydraulic cylinders 4 are arranged below the first mounting plate 5, and the hydraulic cylinders 4 are mounted on the base 1 and connected with the first mounting plate 5; the base 1 is also provided with a water storage tank which is provided with a water outlet, so that water flowing down after cleaning can be collected and discharged in time. The hydraulic cylinder 4 is a common hydraulic cylinder in the prior art, and the specific structure and model thereof are not described herein again. By driving the hydraulic cylinder 4 to stretch, the first mounting plate 5, the motor chamber 6 and the water pump 15 can be driven to move up and down, so that the first nylon brush 12 and the second nylon brush 13 can enter and exit the beaker 27.

Specifically, when the beaker 27 needs to be cleaned, the hydraulic cylinder 4 is driven to drive the first nylon brush 12 and the second nylon brush 13 to move upwards, so that the nylon brushes can extend into the beaker for cleaning; when the beaker 27 needs to be detached after cleaning, the first nylon brush 12 and the second nylon brush 13 can be driven to move downwards by driving the hydraulic cylinder 4 until the beaker 27 is completely separated, the vacuum pump 21 can be closed, and the beaker 27 can be taken out from the mounting frame 17.

Example 2

Referring to fig. 3, in order to improve the stability of the beaker 27 during rotation, the embodiment is improved on the basis of embodiment 1, specifically, the clamping mechanism further comprises a clamping plate 29, a spring 31 and a movable rod 32, wherein the clamping plate 29 is arranged inside the mounting frame 17 and is symmetrically provided with two groups; the mounting frame 17 is of an inverted U-shaped structure; the clamping plate 29 is connected with the inner wall of the mounting frame 17 through a spring 31; the movable rod 32 is connected with the mounting frame 17 in a sliding manner, and one end of the movable rod penetrates into the mounting frame 17 to be fixedly connected with the clamping plate 29; the movable rod 32 is of a T-shaped structure and can play a limiting role, and the clamping plate 29 is further provided with a rubber pad 30 to avoid damage to the beaker 27 in the clamping process.

When the beaker 27 needs to be placed in the mounting frame 17, the movable rod 32 is pulled outwards, then the bottom of the beaker 27 is aligned with the vacuum suction nozzle 20, and then the vacuum pump 21 is started to adsorb the beaker 27; then the movable rod 32 is slightly loosened, and under the action of the resilience force of the spring 31, the rubber pads 30 on the two groups of clamping plates 29 can clamp the beaker 27, so that the stability of the beaker 27 in rotation can be improved; when the beaker 27 needs to be detached from the mounting frame 17, the beaker 27 can be taken out of the mounting frame 17 only by turning off the vacuum pump 21 and slightly pulling the movable rod 32 outwards.

The utility model provides a beaker cleaning equipment's application method and theory of operation: firstly, fixing a beaker 27 in a mounting rack 17 through a vacuum pump 21 and a clamping plate 29, and then driving a hydraulic cylinder 4 to drive a first nylon brush 12 and a second nylon brush 13 to extend into the beaker 27 and contact with the inner wall of the beaker 27; then, the first motor 7 and the second motor 24 are started to respectively drive the beaker 27, the first nylon brush 12 and the second nylon brush 13 to rotate in opposite directions, and meanwhile, the water pump 15 is intermittently started, so that the inner wall of the beaker 27 can be efficiently cleaned; after the cleaning is finished, the first motor 7, the second motor 24 and the water pump 15 are turned off, the hydraulic cylinder 4 is driven to drive the first nylon brush 12 and the second nylon brush 13 to completely leave the beaker 27, the vacuum pump 21 is turned off, and the movable rod 32 is pulled outwards, so that the cleaned beaker can be taken out.

In summary, the utility model is used for cleaning the beaker 27 upside down, which is convenient for discharging the cleaned water in time, and in addition, the inner wall of the beaker 27 can be cleaned efficiently by arranging the rotatable cleaning mechanism of the first nylon brush 12 and the second nylon brush 13 with the through holes 28; and the beaker 27, the first nylon brush 12 and the second nylon brush 13 can rotate in the opposite direction by arranging the clamping mechanism with the direction opposite to the direction of rotation of the cleaning mechanism, so that the cleaning efficiency of the beaker 27 is further improved. The utility model discloses still have movable rod 32 and spring 31's fixture through the setting, can carry out the clamping action to beaker 27, and the dismouting beaker 27 of being convenient for to and can also improve the stability of beaker 27 when rotating.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A laboratory beaker high-efficiency cleaning device comprises a base (1) and a top plate (3), wherein four groups of brackets (2) are arranged on the base (1), and the top plate (3) is arranged on the four groups of brackets (2), and is characterized by further comprising a cleaning mechanism capable of rotating and moving up and down and a rotatable clamping mechanism; the cleaning mechanism is arranged below the clamping mechanism, and the rotating direction of the cleaning mechanism is opposite to that of the clamping mechanism; the clamping mechanism comprises a second rotating shaft (18) and a vacuum pump (21), the second rotating shaft (18) is rotatable and is of a hollow structure, the second rotating shaft (18) is communicated with the vacuum pump (21) through an air pipe, and a vacuum suction nozzle (20) is further fixed at the bottom end of the second rotating shaft (18).

2. The laboratory beaker high-efficiency cleaning device according to claim 1, characterized in that said holding mechanism further comprises a mounting frame (17) and a second motor (24), said second motor (24) is mounted on the top plate (3) and connected with a second driving bevel gear (23), said second driving bevel gear (23) is engaged with a second driven bevel gear (22), said second driven bevel gear (22) is fixed on a second rotating shaft (18); the second rotating shaft (18) penetrates through the top plate (3) and is connected with the mounting frame (17); and a limiting plate (19) is also fixed on the second rotating shaft (18).

3. The laboratory beaker high-efficiency cleaning device according to claim 1, characterized in that said cleaning mechanism comprises a first motor (7), a turntable (11), a first nylon brush (12), a second nylon brush (13) and a water pump (15); the first motor (7) is arranged in the motor chamber (6) and connected with a first driving bevel gear (8), the first driving bevel gear (8) is meshed with a first driven bevel gear (9), the first driven bevel gear (9) is fixed on a first rotating shaft (10), and the first rotating shaft (10) penetrates through the top of the motor chamber (6) and is connected with a rotating disc (11); the rotary table (11) is fixedly provided with a group of connecting rods (14) and at least one group of first nylon brushes (12) in a detachable and fixed mode, and the connecting rods (14) are also detachably and fixedly provided with a group of second nylon brushes (13).

4. The laboratory beaker high-efficiency cleaning equipment according to claim 3, wherein the first rotating shaft (10), the rotating disc (11), the first nylon brush (12), the second nylon brush (13) and the connecting rod (14) are all hollow structures and are communicated with each other; the first nylon brush (12) and the second nylon brush (13) are also provided with through holes (28), and the bottom end of the first rotating shaft (10) is communicated with a water pump (15) through a water pipe (16).

5. The laboratory beaker high-efficiency cleaning equipment according to claim 3, characterized in that the motor chamber (6) is installed on a first installation plate (5), at least two sets of hydraulic cylinders (4) are arranged below the first installation plate (5), and the hydraulic cylinders (4) are installed on the base (1) and connected with the first installation plate (5).

6. The laboratory beaker efficient cleaning device according to claim 1 or 2, characterized in that the clamping mechanism further comprises a clamping plate (29), a spring (31) and a movable rod (32), wherein the clamping plate (29) is arranged inside the mounting frame (17) and is symmetrically provided with two groups; the mounting frame (17) is of an inverted U-shaped structure; the clamping plate (29) is connected with the inner wall of the mounting frame (17) through a spring (31); the movable rod (32) is connected with the mounting frame (17) in a sliding mode, and one end of the movable rod penetrates into the mounting frame (17) to be fixedly connected with the clamping plate (29).

7. The laboratory beaker high-efficiency cleaning equipment according to claim 6, characterized in that the movable rod (32) is of a T-shaped structure, and the clamping plate (29) is further provided with a rubber pad (30).