CN211515468U

CN211515468U - Test tube cleaning device

Info

Publication number: CN211515468U
Application number: CN201921993616.8U
Authority: CN
Inventors: 李一林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-18
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a test tube cleaning device, which relates to the technical field of test tube cleaning, and comprises a support frame, a driving component, a connecting plate, an air supply component, a water supply component, a wastewater tank and a plurality of cleaning components, wherein the cleaning component comprises a turnover component, a clamping component, a motor and a brush body; the turnover assembly is arranged on the side face of the support frame, the clamping assemblies are connected with the turnover assembly, one clamping assembly is located under one brush body, and the waste water tank is located below the clamping assemblies. The device is convenient for weather the test tube, improves the utilization efficiency of test tube, is applicable to the washing of different diameter test tubes better.

Description

Test tube cleaning device

Technical Field

The utility model relates to a test tube cleaning technical field especially relates to a test tube cleaning device.

Background

The test tube is a container with one open end and the other closed end, which is a container capable of being recycled and needs to be thoroughly cleaned after each test to ensure that the next test is not polluted. The conventional test tube cleaning device can achieve the purpose of cleaning test tubes, but the test tubes cleaned by the test tubes have liquid residues, can be continuously used after being naturally dried, cannot be reused in time, reduces the utilization efficiency of the test tubes, and increases the experiment cost because a large number of test tubes are needed during the experiment; meanwhile, the test tubes are large and small in size, the test tubes with different diameters need tools with different sizes to be brushed, and the existing cleaning brush body cannot be suitable for cleaning the test tubes with different diameters.

SUMMERY OF THE UTILITY MODEL

For solving above technical problem, the utility model provides a test tube cleaning device is convenient for weather the test tube, improves the utilization efficiency of test tube, is applicable to the washing of different diameter test tubes better.

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

the utility model provides a test tube cleaning device, which comprises a support frame, a driving component, a connecting plate, an air supply component, a water supply component, a waste water tank and a plurality of cleaning components, wherein the cleaning components comprise a turnover component, a clamping component, a motor and a brush body, the driving component is arranged at the top of the support frame, the connecting plate is fixed at the lower end of the driving component, the driving component is used for driving the connecting plate to reciprocate in the vertical direction, the motor is arranged at the lower surface of the connecting plate, the brush body is fixed on an output shaft of the motor, the brush body comprises a brush rod and a plurality of elastic cleaning sleeves, a plurality of first through holes are arranged on the side surface of each elastic cleaning sleeve, brush hair covers the surface of each elastic cleaning sleeve, the brush hair on each elastic cleaning sleeve is different in length, one of the elastic cleaning sleeves is sleeved on the brush rod, the brush rod is of a hollow structure, a plurality of second through holes are formed in the side face of the brush rod, the second through holes correspond to the first through holes in position, a water inlet and an air inlet are formed in the top of the brush rod, the water inlet is connected with the water supply assembly, and the air inlet is connected with the air supply assembly; the turnover assembly is arranged on the side face of the support frame, the clamping assembly is connected with the turnover assembly, one clamping assembly is located under one brush body, the clamping assembly is used for clamping test tubes, the turnover assembly is used for turnover installation of the test tubes in the clamping assembly, and the waste water box is located below the plurality of clamping assemblies.

Preferably, the support frame includes a bottom plate, a side plate, a top plate and two support columns, the upper end and the lower end of the side plate are respectively fixedly connected with one side of the top plate and one side of the bottom plate, the two ends of the two support columns are respectively fixedly connected with the other side of the top plate and the other side of the bottom plate, the driving assembly is fixed on the lower surface of the top plate, the turnover mechanism is installed on the side plate, and the waste liquid tank is arranged on the bottom plate.

Preferably, the upset subassembly includes carousel, bearing, pivot, spacing hollow post, spring and fixture block, be provided with the mounting hole on the curb plate, the bearing is fixed in the mounting hole, the pivot install in the bearing, the pivot is located the inboard one end of curb plate is connected with the centre gripping subassembly, the pivot is located the one end in the curb plate outside is fixed with the carousel, the carousel orientation a lateral symmetry of curb plate is provided with two draw-in grooves, spacing hollow post is fixed in the curb plate outside, spacing hollow post is located the pivot top, spacing hollow post internal fixation has the spring, the spring other end is fixed with the fixture block, the fixture block can the joint in arbitrary the draw-in groove.

Preferably, a handle is arranged on one side, away from the side plate, of the rotating disc, and a shifting piece is arranged on the upper portion of the clamping block.

Preferably, the centre gripping subassembly includes sleeve, two arc clamping pieces and two adjusting bolt, adjusting bolt threaded connection in telescopic both sides, adjusting bolt extends to in the sleeve, each adjusting bolt's one end is fixed with one the arc clamping piece, the arc clamping piece set up in inside the sleeve.

Preferably, one side of the connecting plate, which is close to the side plate, is provided with a plurality of sliding blocks, the inner side of the side plate is provided with a plurality of vertical sliding grooves, and one sliding block can slide in one sliding groove.

Preferably, the water supply assembly comprises a water tank, a water pump, a main water pipe and a plurality of branch water pipes, the water tank is connected with the main water pipe, the water pump is arranged in the main water pipe, the branch water pipes are respectively connected with the main water pipe, one branch water pipe is connected with the water inlet on one brush rod, and each branch water pipe is provided with a first valve.

Preferably, the air supply assembly comprises a fan, a main air pipe and a plurality of branch air pipes, the fan is connected with the main air pipe, the branch air pipes are respectively connected with the main air pipe, one branch air pipe is connected with the air inlet on one brush rod, and a second valve is arranged on each branch air pipe.

Preferably, the driving assembly comprises a plurality of air cylinders, the air cylinders are fixed on the lower surface of the top plate, and piston rods of the air cylinders are fixedly connected with the connecting plate

The utility model discloses for prior art gain following technological effect:

the utility model provides a test tube cleaning device, including support frame, drive assembly, connecting plate, the subassembly of supplying gas, send water subassembly, waste water tank and a plurality of washing subassemblies, wash the subassembly including upset subassembly, centre gripping subassembly, motor and the brush body, the water inlet of the brush body with send the water subassembly to be connected, the air inlet with send the gas subassembly to be connected. Initially, the test tube opening up, make the brush body get into the test tube in, send the water subassembly to brush body water injection through the water inlet, and the motor drives the brush body and rotates and wash the test tube, then, drive assembly makes brush body upward movement leave the test tube, the upset subassembly makes its opening with the test tube upset down, accomplish the discharge of wasing after-water, and the opening is placed down a period and is reduced liquid and remain, later with test tube upset to opening up, make the brush body get into in the test tube, the subassembly of supplying air weathers the test tube to brush body gas injection through the air inlet, realize being convenient for from this to weather the test tube, can in time realize the reuse of test tube, improve the utilization efficiency of test tube, reduce the experiment cost. Simultaneously, through setting up a plurality of elastic cleaning cover that have different length brush hairs, can change the clean cover of suitable elasticity according to the diameter size of test tube, and then be applicable to the washing of different diameter test tubes better for wash more thoroughly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a test tube cleaning device provided by the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a schematic view of the inversion assembly of the present invention with the test tube opening facing downward;

FIG. 4 is a schematic structural view of the clamping assembly of the present invention;

fig. 5 is a schematic structural view of the brush body of the present invention.

Description of reference numerals: 1. a top plate; 2. a side plate; 3. a base plate; 4. a support pillar; 5. a wastewater tank; 6. a cylinder; 7. a connecting plate; 8. a motor; 9. a brush body; 91. an elastic cleaning sleeve; 92. a first through hole; 93. brushing; 10. a chute; 11. a test tube; 12. a sleeve; 13. adjusting the bolt; 14. an arc-shaped clamping piece; 15. a slider; 16. a turntable; 17. a bearing; 18. a rotating shaft; 19. limiting the hollow column; 20. a spring; 21. a clamping block; 22. a card slot; 23. a handle; 24. a shifting sheet.

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.

The utility model aims at providing a test tube cleaning device is convenient for weather the test tube, improves the utilization efficiency of test tube, is applicable to the washing of different diameter test tubes better.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-5, the present embodiment provides a test tube cleaning device, which includes a support frame, a driving assembly, a connecting plate 7, an air supply assembly, a water supply assembly, a waste water tank 5, and a plurality of cleaning assemblies, where the cleaning assemblies include a turning assembly, a clamping assembly, a motor 8, and a brush body 9, the driving assembly is mounted on the top of the support frame, the connecting plate 7 is fixed at the lower end of the driving assembly, the driving assembly is used to drive the connecting plate 7 to reciprocate in the vertical direction, the motor 8 is mounted on the lower surface of the connecting plate 7, the brush body 9 is vertically fixed on the output shaft of the motor 8, specifically, the brush body 9 includes a brush rod and a plurality of elastic cleaning sleeves 91, the brush rod is fixed on the output shaft of the motor 8, the side of the elastic cleaning sleeves 91 is provided with a plurality of first through holes 92, the surface of the elastic cleaning sleeves 91 is covered with bristles 93, the bristles 93 on each, the proper elastic cleaning sleeve 91 can be replaced according to the diameter of the test tube 11, so that the test tube cleaning device is better suitable for cleaning test tubes 11 with different diameters, and the cleaning is more thorough; the brush rod is of a hollow structure, a plurality of second through holes are formed in the side face of the brush rod and correspond to the first through holes 92 in position, a water inlet and an air inlet are formed in the top of the brush rod, the water inlet is connected with the water supply assembly, and the air inlet is connected with the air supply assembly; the upset unit mount is in the side of support frame, and the centre gripping subassembly is connected with the upset subassembly, and a centre gripping subassembly is located a brush body 9 under, and the centre gripping subassembly is used for centre gripping test tube 11, and the upset subassembly is arranged in the test tube 11 of upset installation in the centre gripping subassembly, and waste water tank 5 is located a plurality of centre gripping subassembly below, and 5 upper portion openings of waste water tank are used for collecting the waste water that washs test tube 11.

Initially, the opening of the test tube 11 faces upwards, the driving assembly enables the brush body 9 to move downwards to enter the test tube 11, the water feeding assembly injects water into the brush body 9 through the water inlet, the motor 8 drives the brush body 9 to rotate to clean the test tube 11, the brush body 9 can move upwards and downwards and simultaneously rotate as required, then the driving assembly enables the brush body 9 to move upwards to leave the test tube 11, the overturning assembly overturns the test tube 11 to enable the opening of the test tube 11 to face downwards, the waste water is discharged after the cleaning is completed, the opening of the test tube 11 is placed downwards for a period of time to reduce the liquid residue, then the test tube 11 is overturned to the opening of the test tube 11 to face upwards, the brush body 9 is dried to enable the brush body 9 to enter the test tube 11, the air feeding assembly injects air into the brush body 9 through the air inlet to blow the test tube 11, whether the motor 8 is started to drive the brush body 9 to, the utilization efficiency of the test tube 11 is improved, and the experiment cost is reduced.

Specifically, the support frame includes bottom plate 3, curb plate 2, roof 1 and two support columns 4, the upper end and the lower extreme of curb plate 2 respectively with one side fixed connection of roof 1 and bottom plate 3, the both ends of two support columns 4 respectively with the opposite side fixed connection of roof 1 and bottom plate 3, drive assembly is fixed in roof 1 lower surface, tilting mechanism installs on curb plate 2, the waste liquid case sets up on bottom plate 3.

Specifically, the upset subassembly includes carousel 16, bearing 17, pivot 18, spacing hollow post 19, spring 20 and fixture block 21, be provided with the mounting hole on the curb plate 2, bearing 17 is fixed in the mounting hole, pivot 18 is installed in bearing 17, the one end that pivot 18 is located 2 inboards of curb plate is connected with the centre gripping subassembly, the one end that pivot 18 is located the 2 outsides of curb plate is fixed with carousel 16, carousel 16 is provided with two draw-in grooves 22 towards the one side symmetry of curb plate 2, spacing hollow post 19 is fixed in the 2 outsides of curb plate, spacing hollow post 19 is located pivot 18 top, spacing hollow post 19 internal fixation has spring 20, the spring 20 other end is fixed with fixture block 21, fixture block 21 can the joint in arbitrary draw-in groove 22. As shown in fig. 2, when fixture block 21 joint in a draw-in

groove

22, 11 openings in the test tube up, when needing upset test tube 11, stir fixture block 21 and make it leave this draw-in groove 22, rotate carousel 16 180, the test tube 11 opening is down this moment, loosen fixture block 21 and make its joint in another draw-in groove 22, form as the state shown in fig. 3, place the one end time under this state and reduce liquid and remain, for subsequent work of drying by blowing, lay the basis well.

To facilitate turning of the turntable 16, the side of the turntable 16 remote from the side plate 2 is provided with a handle 23. In order to facilitate the striking of the latch 21, a striking plate 24 is disposed on the upper portion of the latch 21.

As shown in fig. 4, in order to clamp test tubes 11 with different diameters, the clamping assembly includes a sleeve 12, two arc-shaped clamping pieces 14 and two adjusting bolts 13, the adjusting bolts 13 are screwed on two sides of the sleeve 12, the adjusting bolts 13 extend into the sleeve 12, one end of each adjusting bolt 13 is fixed with one arc-shaped clamping piece 14, and the arc-shaped clamping pieces 14 are arranged inside the sleeve 12. The test tube 11 is placed between the two arc-shaped jaws 14, and the two arc-shaped jaws 14 clamp the test tube 11 by screwing the adjusting bolt 13. Specifically, the sleeve 12 is fixed to the shaft 18.

In this embodiment, the arc-shaped clamping pieces 14 are made of elastic rubber material to better fit the outer wall of the test tube 11 to improve the clamping effect.

In order to guide the movement of the connecting plate 7 in the vertical direction, one side of the connecting plate 7 close to the side plate 2 is provided with a plurality of sliding blocks 15, the inner side of the side plate 2 is provided with a plurality of vertical sliding grooves 10, the sliding blocks 15 are structurally matched with the sliding grooves 10, and one sliding block 15 can slide in one sliding groove 10. In this embodiment, the slide groove 10 and the slide block 15 are provided in two.

Send the water subassembly to include the water tank, the water pump, main water pipe and a plurality of water pipes, the water tank is connected with main water piping, the water pump sets up in main water pipe, a plurality of water pipes respectively with main water piping connection, a water pipe is connected with the water inlet on the brush-holder stud, be provided with a first valve on each water pipe, during the use, the switching of first valve on each water pipe can be controlled as required abluent test tube 11, reopen the water pump and send water to wash test tube 11 in the brush body 9. Specifically, water or a cleaning agent may be placed in the water tank.

The air supply assembly comprises a fan, a main air pipe and a plurality of branch air pipes, the fan is connected with the main air pipe, the branch air pipes are respectively connected with the main air pipe, one branch air pipe is connected with an air inlet on one brush rod, a second valve is arranged on each branch air pipe, when the air supply assembly is used, the opening and closing of the second valve on each branch air pipe are controlled by the test tubes 11 capable of being dried as required, and the fan is opened again to supply air to the brush body 9 to dry the test tubes 11.

The driving assembly comprises a plurality of air cylinders 6, the air cylinders 6 are fixed on the lower surface of the top plate 1, and piston rods of the air cylinders 6 are fixedly connected with the connecting plate 7. In the present embodiment, the number of the cylinders 6 is two.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims

1. A test tube cleaning device is characterized by comprising a support frame, a driving assembly, a connecting plate, an air supply assembly, a water supply assembly, a waste water tank and a plurality of cleaning assemblies, wherein each cleaning assembly comprises a turnover assembly, a clamping assembly, a motor and a brush body, the driving assembly is installed at the top of the support frame, the connecting plate is fixed at the lower end of the driving assembly, the driving assembly is used for driving the connecting plate to reciprocate in the vertical direction, the motor is installed on the lower surface of the connecting plate, the brush body comprises a brush rod and a plurality of elastic cleaning sleeves, the brush rod is fixed on an output shaft of the motor, a plurality of first through holes are formed in the side surfaces of the elastic cleaning sleeves, bristles are covered on the surfaces of the elastic cleaning sleeves, the bristles on each elastic cleaning sleeve are different in length, one of the elastic cleaning sleeves is sleeved on the brush rod, the brush rod is of a hollow structure, a plurality of second through holes are formed in the side face of the brush rod, the second through holes correspond to the first through holes in position, a water inlet and an air inlet are formed in the top of the brush rod, the water inlet is connected with the water supply assembly, and the air inlet is connected with the air supply assembly; the turnover assembly is arranged on the side face of the support frame, the clamping assembly is connected with the turnover assembly, one clamping assembly is located under one brush body, the clamping assembly is used for clamping test tubes, the turnover assembly is used for turnover installation of the test tubes in the clamping assembly, and the waste water box is located below the plurality of clamping assemblies.

2. The test tube cleaning device according to claim 1, wherein the support frame comprises a bottom plate, a side plate, a top plate and two support columns, the upper end and the lower end of the side plate are fixedly connected with one side of the top plate and one side of the bottom plate respectively, the two ends of the two support columns are fixedly connected with the other side of the top plate and the other side of the bottom plate respectively, the driving assembly is fixed on the lower surface of the top plate, the overturning assembly is mounted on the side plate, and the waste water tank is arranged on the bottom plate.

3. The test tube cleaning device according to claim 2, wherein the overturning assembly comprises a rotary table, a bearing, a rotary shaft, a limiting hollow column, a spring and a clamping block, a mounting hole is formed in the side plate, the bearing is fixed in the mounting hole, the rotary shaft is installed in the bearing, one end of the rotary shaft, which is located on the inner side of the side plate, is connected with the clamping assembly, the rotary table is fixed at one end of the rotary shaft, which is located on the outer side of the side plate, two clamping grooves are symmetrically formed in one side of the rotary table, which faces the side plate, the limiting hollow column is fixed on the outer side of the side plate, the limiting hollow column is located above the rotary shaft, the spring is fixed in the limiting hollow column, the clamping block is fixed at the other end of the spring, and the clamping.

4. The test tube cleaning device according to claim 3, wherein a handle is arranged on one side of the turntable, which is far away from the side plate, and a poking piece is arranged on the upper portion of the clamping block.

5. The tube cleaning device of claim 2, wherein the clamping assembly comprises a sleeve, two arc-shaped clamping pieces and two adjusting bolts, the adjusting bolts are connected to two sides of the sleeve in a threaded manner, the adjusting bolts extend into the sleeve, one end of each adjusting bolt is fixed with one arc-shaped clamping piece, and the arc-shaped clamping pieces are arranged inside the sleeve.

6. The test tube washing device according to claim 2, wherein a plurality of sliding blocks are arranged on one side of the connecting plate close to the side plate, a plurality of vertical sliding grooves are arranged on the inner side of the side plate, and one sliding block can slide in one sliding groove.

7. The device for washing test tubes according to claim 1, wherein the water supply assembly comprises a water tank, a water pump, a main water pipe and a plurality of branch water pipes, the water tank is connected with the main water pipe, the water pump is arranged on the main water pipe, the plurality of branch water pipes are respectively connected with the main water pipe, one branch water pipe is connected with the water inlet on one brush rod, and each branch water pipe is provided with a first valve.

8. The cuvette washing apparatus according to claim 1, wherein the air supply assembly includes a blower, a main air pipe, and a plurality of branch air pipes, the blower is connected to the main air pipe, the plurality of branch air pipes are respectively connected to the main air pipe, one branch air pipe is connected to the air inlet of one of the brush bars, and each branch air pipe is provided with a second valve.

9. The test tube cleaning device according to claim 2, wherein the driving assembly comprises a plurality of air cylinders, the air cylinders are fixed on the lower surface of the top plate, and piston rods of the air cylinders are fixedly connected with the connecting plate.