CN216989075U

CN216989075U - Laboratory test tube scrubbing equipment

Info

Publication number: CN216989075U
Application number: CN202220408926.4U
Authority: CN
Inventors: 李碧霞
Original assignee: Chengdu Hewante Laboratory Equipment Co ltd
Current assignee: Chengdu Hewante Laboratory Equipment Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-19
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to laboratory test tube scrubbing equipment which comprises a base, a guide rod, a fixed block, a placing frame, a rotating rod, a limiting frame, a hollow brush rod, a movable plate, an air cylinder, a driving motor, a column gear, a water inlet pipe, a rotating gear, a limiting plate and a spring. According to the utility model, the return plate is pulled to be separated from the u-shaped rod, the limiting frame is pulled to swing upwards to be separated from the placing frame, three test tubes can be placed in the placing frame, the test tubes are sleeved on the hollow brush rod, the limiting frame is pulled to reset, the limiting plate limits the test tubes, water is discharged into the water inlet pipe, the water is sprayed into the test tubes through the hollow brush rod, the air cylinder and the motor are started, the hollow brush rod can move up and down and rotate to comprehensively scrub the test tubes, therefore, the test tubes are not scrubbed manually by people, labor is saved, and the working efficiency is high.

Description

Laboratory test tube scrubbing equipment

Technical Field

The utility model relates to brushing equipment, in particular to laboratory test tube brushing equipment.

Background

In the laboratory, the use to the test tube has not been lacked, but the test tube uses the back, has the residue in the test tube, then needs scrub the test tube, does not influence next use, and at present, most people all are that the staff is manual to scrub the test tube, need the staff to take the cleaning means to stretch into in the test tube and scrub, because the continuous removal of hand needs, it is more hard, and can only scrub a test tube once, work efficiency is low.

Therefore, need design and research and development one kind and can replace the manual work to scrub the test tube, it is more laborsaving, and once can scrub three test tubes, laboratory test tube brushing equipment that work efficiency is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that a user needs to hold a cleaning tool and stretch into a test tube for brushing, the user needs to continuously move the hand, the work is laborious, only one test tube can be brushed at a time, and the working efficiency is low, the technical problem of the utility model is that: the utility model provides a can replace the manual work to scrub the test tube, it is more laborsaving, and once can scrub three test tubes, laboratory test tube brushing equipment that work efficiency is high.

A laboratory test tube scrubbing device comprises a base, a guide rod, a fixed block, a placing frame, a rotating rod, a limiting frame, a hollow brush rod, a movable plate, a cylinder, a driving motor, a column gear, a water inlet pipe, a rotating gear, a limiting plate and a spring, wherein the guide rod is fixedly connected to one side of the base, the fixed block is fixedly connected to the end portion of the guide rod far away from the base, the placing frame is fixedly connected to one end of the fixed block, the rotating rod is rotatably connected to the edge position of the outer side of the placing frame, the limiting frame is fixedly connected to the periphery of the rotating rod, the limiting frame is in contact fit with the placing frame, the limiting plate is slidably arranged in the limiting frame, the spring is symmetrically connected between one side of the limiting plate and the inner side of the limiting frame, the movable plate is slidably sleeved on the guide rod, the hollow brush rod is fixedly penetrated in the middle of the movable plate at intervals, the hollow brush rod is located in the placing frame, the water inlet pipe is rotatably connected to the end portion of the hollow brush rod far away from the limiting frame and is communicated with the end portion, the rotating gears are fixedly sleeved on one side of the hollow brush rod far away from the limiting frame, the adjacent rotating gears are meshed with each other, the cylinder is fixedly connected to one side of the base far away from the guide rod, the end part of the telescopic rod of the cylinder is fixedly connected with one side of the movable plate, the driving motor is installed on one side of the base close to the cylinder, the column gear is fixedly connected to the end part of the output shaft of the driving motor, and the column gear is meshed with one of the rotating gears.

Preferably, still including connecting rod, circle type board and u type pole, u type pole rigid coupling in be close to the fixed block place the frame outer one side middle part, connecting rod rotary type connect in the spacing frame outer one side middle part that is close to the fixed block, return the type board rigid coupling in the connecting rod week, return the type board cover on u type pole.

Preferably, one side of the limiting plate is provided with grooves at intervals, so that the contact area between the limiting plate and the test tube is increased.

Preferably, the rubber block is fixedly connected to one side of the base, so that the friction force between the base and the ground is increased, and the base is placed more stably.

Preferably, the bristles of the hollow brush rod are soft bristles, so that the test tube can be better brushed.

Preferably, a handle is fixedly connected to one side outside the limiting frame, and people can conveniently pull the limiting frame.

The utility model has the beneficial effects that:

1. pulling back template and u type pole and breaking away from, pull spacing frame rebound again and place the frame and break away from, can put into three test tubes and place the frame in, the test tube cover is on hollow brush pole, the spacing frame of pulling resets, the limiting plate carries on spacingly to the test tube, with water drainage in the inlet tube, water just also spout in the test tube on through hollow brush pole, actuating cylinder and motor, can make hollow brush pole reciprocate and rotate and carry out comprehensive scrubbing to the test tube, so, need not the manual test tube of scrubbing of people, it is more laborsaving, work efficiency is still high.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of part a of the present invention.

Reference numbers in the drawings: 1: base, 2: guide rod, 3: fixed block, 4: placing frame, 5: turning rod, 6: spacing frame, 7: hollow brush bar, 8: a movable plate, 9: cylinder, 10: drive motor, 11: column gear, 12: inlet tube, 13: rotating gear, 14: limiting plate, 15: spring, 16: connecting rod, 17: plate for loop, 18: a u-shaped rod.

Detailed Description

The present invention will be further described with reference to specific embodiments, illustrative examples and illustrations of the utility model herein are provided to explain the present invention and are not intended to limit the utility model.

Example (b): a laboratory test tube brushing device.

Referring to fig. 1-3, the brush holder comprises a base 1, a guide rod 2, a fixed block 3, a placing frame 4, a rotating rod 5, a limiting frame 6, a hollow brush rod 7, a movable plate 8, an air cylinder 9, a driving motor 10, a column gear 11, a water inlet pipe 12, a rotating gear 13, a limiting plate 14 and a spring 15, wherein the guide rod 2 is fixedly connected to the middle of the right side of the top of the base 1, a rubber block is fixedly connected to the bottom of the base 1, the fixed block 3 is fixedly connected to the top end of the guide rod 2, the placing frame 4 is fixedly connected to the left end of the fixed block 3, the rotating rod 5 is rotatably connected to the upper portion of the outer left side of the placing frame 4, the rotating rod 5 is fixedly connected to the limiting frame 6 in the circumferential direction, the limiting frame 6 is matched with the placing frame 4, a handle is fixedly connected to the middle of the outer top of the limiting frame 6, the limiting plate 14 is slidably arranged on the inner side of the limiting frame 6, grooves are uniformly spaced at the bottom of the limiting plate 14, the limiting plate, the spring 15 is connected between the left and right sides of the top of the limiting plate 14 and the inner top of the limiting frame 6, the upper portion of the hollow brush rod 7 is located in the placement frame 4, brushes on the hollow brush rod 7 are soft hair, a water inlet pipe 12 is rotatably connected to the bottom end of the hollow brush rod 7 and communicated with the water inlet pipe, rotary gears 13 are fixedly connected to the lower portion of the hollow brush rod 7 in the circumferential direction, adjacent rotary gears 13 are meshed with each other, a driving motor 10 is fixedly connected to the middle of the left side of the top of the base 1, a column gear 11 is fixedly connected to the end portion of an output shaft of the driving motor 10, the column gear 11 is meshed with the rotary gear 13 on the left side, a cylinder 9 is fixedly connected to the middle of the left side of the top of the base 1, the cylinder 9 is located on the left side of the motor, and the end portion of a telescopic rod of the cylinder 9 is fixedly connected to the left side of the bottom of the movable plate 8.

Still including connecting rod 16, time template 17 and u type pole 18, place frame 4 outer right flank upper portion middle rigid coupling have u type pole 18, the connecting rod 16 that is connected with of the outer right flank lower part rotary type of spacing frame 6, connecting rod 16 upwards rigid coupling has time template 17 in the circumference, time template 17 cover on u type pole 18, time template 17 and u type pole 18 cooperation.

Firstly, an operator places the device in a laboratory, because the bottom of the base 1 is fixedly connected with a rubber block, the friction force between the device and the ground is increased, the base 1 is placed more stably, a water source is externally connected with the water inlet pipe 12, the circular plate 17 is pulled to swing upwards to be separated from the u-shaped rod 18, then the limiting frame 6 is pulled to swing upwards, because a handle is fixedly connected with the limiting frame 6, the operator can conveniently pull the circular plate, when the limiting frame 6 swings upwards to be separated from the placing frame 4, the three test tubes are placed in the placing frame 4 upside down, the test tubes are sleeved on the hollow brush rod 7, then the limiting frame 6 is pulled to swing downwards to reset, the limiting plate 14 is contacted with the test tubes, because of the action of the spring 15, the limiting plate 14 limits the test tubes, because the limiting plate 14 is provided with grooves, the contact area between the limiting tubes is increased, the limiting tubes are more stably positioned, and the circular plate 17 is pulled to swing downwards to be sleeved on the u-shaped rod 18, the circle plate 17 is matched with the u-shaped rod 18 to fix the limit frame 6, water is discharged into the water inlet pipe 12, the water in the water inlet pipe 12 is discharged into the hollow brush rod 7, the water in the hollow brush rod 7 is discharged into the test tube, the driving motor 10 can be started, the driving motor 10 rotates to drive the column gear 11 to rotate, the column gear 11 rotates to drive the left rotary gear 13 to rotate, the left rotary gear 13 rotates to drive the remaining two rotary gears 13 to rotate, the three rotary gears 13 rotate to drive the hollow brush rod 7 to rotate, the hollow brush rod 7 rotates to brush the test tube through water, because the brush hair on the hollow brush pole 7 is the fluff, can be better scrub the test tube, simultaneously, start cylinder 9, the continuous flexible drive fly leaf 8 of telescopic link of cylinder 9 reciprocates, and fly leaf 8 reciprocates and drives hollow brush pole 7 and reciprocates, and hollow brush pole 7 reciprocates and carries out comprehensive scrubbing to the test tube. After the test tube is scrubbed completely, the air cylinder 9 is closed, the movable plate 8 stops driving the hollow brush rod 7 to move up and down, the driving motor 10 is closed, the hollow brush rod 7 stops rotating, the return plate 17 is pulled to swing upwards to be separated from the contact with the u-shaped rod 18 according to the operation, the limiting frame 6 is pulled to swing upwards, and the test tube is taken out of the placing frame 4.

While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the utility model as disclosed herein. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims

1. The utility model provides a laboratory test tube scrubbing equipment, characterized by, including base (1), guide arm (2), fixed block (3), place frame (4), bull stick (5), spacing frame (6), hollow brush pole (7), fly leaf (8), cylinder (9), driving motor (10), column gear (11), inlet tube (12), rotating gear (13), limiting plate (14) and spring (15), base (1) one side rigid coupling has guide arm (2), and fixed block (3) rigid coupling is in the guide arm (2) tip of keeping away from base (1), places frame (4) rigid coupling in fixed block (3) one end, and what bull stick (5) rotary type was connected in the outside edge position of placing frame (4), spacing frame (6) rigid coupling in bull stick (5) week, spacing frame (6) with place frame (4) contact fit, limiting plate (14) slidingtype establish in spacing frame (6), the spring (15) is symmetrically connected between one side of the limit plate (14) and the inner side of the limit frame (6), the movable plate (8) is sleeved on the guide rod (2) in a sliding manner, the hollow brush rods (7) are fixedly connected to the middle part of the movable plate (8) in a penetrating manner at intervals, the hollow brush rods (7) are positioned in the placing frame (4), the water inlet pipe (12) is rotatably connected to the end part of the hollow brush rod (7) far away from the limit frame (6) and communicated with the end part, the rotating gear (13) is fixedly sleeved on the outer side of the hollow brush rod (7) far away from the limit frame (6) and moves towards the outer side, the adjacent rotating gears (13) are meshed with each other, the air cylinder (9) is fixedly connected to one side of the base (1) far away from the guide rod (2), the end part of the telescopic rod of the air cylinder (9) is fixedly connected to one side of the movable plate (8), the driving motor (10) is installed on one side of the base (1) close to the air cylinder (9), and the column gear (11) is fixedly connected to the end part of the output shaft of the driving motor (10), the column gear (11) is engaged with one of the rotary gears (13).

2. The laboratory test tube brushing equipment according to claim 1, characterized by further comprising a connecting rod (16), a bent plate (17) and a u-shaped rod (18), wherein the u-shaped rod (18) is fixedly connected to the middle of the outer side of the placing frame (4) close to the fixing block (3), the connecting rod (16) is rotatably connected to the middle of the outer side of the limiting frame (6) close to the fixing block (3), the bent plate (17) is fixedly connected to the circumferential direction of the connecting rod (16), and the bent plate (17) is sleeved on the u-shaped rod (18).

3. A laboratory test tube brushing device according to claim 2, characterized in that the limiting plate (14) is provided with grooves spaced apart on one side to increase the contact area with the test tubes.

4. A laboratory test tube brushing device according to claim 3, characterized in that a rubber block is fixedly connected to one side of the base (1) to increase the friction force with the ground, so that the base (1) is placed more stably.

5. A laboratory test tube brushing device according to claim 4, characterized in that the bristles of the hollow brush rod (7) are soft bristles, so that the test tube can be better brushed.

6. The laboratory test tube brushing device according to claim 5, wherein a handle is fixedly connected to one outer side of the limiting frame (6) to facilitate pulling.