CN211938328U

CN211938328U - Student uses tube cleaning device

Info

Publication number: CN211938328U
Application number: CN202020380560.5U
Authority: CN
Inventors: 卢恒雨; 董淑琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-17
Anticipated expiration: 2030-03-24

Abstract

The utility model provides a student uses tube cleaning device, place board, elevating gear, power device, cleaning brush, hydrojet including wasing the case, rotation, it sets up to the open structure in top to wash the case, it is provided with the drain pipe to wash the nearly bottom of one side lateral wall of case, the board setting is placed in the rotation the inside of wasing the case, the one end rotation of board is placed in the rotation is connected the inside wall of wasing the case, the other end that the board was placed in the rotation passes the lateral wall of wasing the case extends to wash the outside of case. The utility model discloses a motor drives the driving gear rotatory to it is rotatory to drive the cleaning brush of driven gear below, realizes the cleanness to the test tube, and has avoided the washing liquid spill, has improved abluent security, and has improved the cleaning efficiency of test tube, has saved the manual work, has saved the time.

Description

Student uses tube cleaning device

Technical Field

The utility model relates to a test tube cleaning equipment technical field, concretely relates to student uses tube cleaning device.

Background

Along with the gradual maturity of teaching, various chemical experiment utensil is also more and more, because chemical experiment utensil generally all needs frequent use, but some experimental apparatus can not the mixed use in the chemical experiment, so need often wash chemical experiment utensil, especially chemical test tube, it is more frequent to wash.

The prior art washs chemical test tube and mainly holds the test tube, then uses the washing liquid to wash, and it spills easily when wasing to influence abluent security and cleaning efficiency, and abluent at every turn can only wash one, consume the manpower, and need a large amount of time, wash required washing liquid quantity great, the wasting of resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell not enough, provide a student uses tube cleaning device.

In order to achieve the above object, the technical solution of the present invention is: a test tube cleaning device for students comprises a cleaning box, a rotary placing plate, a lifting device, a power device, a cleaning brush and a liquid spraying pipe, wherein the cleaning box is of a structure with an open top, a drain pipe is arranged near the bottom end of the side wall of the cleaning box, the rotary placing plate is arranged in the cleaning box, one end of the rotary placing plate is rotatably connected with the inner side wall of the cleaning box, the other end of the rotary placing plate penetrates through the side wall of the cleaning box and extends to the outside of the cleaning box, a handle is arranged at the other end of the rotary placing plate, the upper end and the lower end of the handle are respectively provided with an extending block, the extending blocks are fixed on the outer side wall of the cleaning box through pin shafts, a plurality of through holes are uniformly arranged on the rotary placing plate in a penetrating manner, a placing groove is arranged below the through holes, and a clamping device, the lifting device comprises a lifting cylinder and a lifting plate, the lifting cylinder is arranged on two sides of the cleaning box, the lifting plate is arranged above the lifting cylinder, two sides of the lower surface of the lifting plate are respectively and fixedly connected with transmission ends of the lifting cylinder on two sides, a groove is arranged inside the lifting plate, the power device comprises a motor, a driving gear and driven gears, the motor is arranged on the upper surface of the lifting plate, the transmission end of the motor penetrates through the lifting plate and extends to the inside of the groove, the driving gear is arranged inside the groove, one side of the driving gear is fixedly connected with the transmission end of the motor, the other side of the driving gear is rotatably connected with the bottom wall of the groove, a plurality of driven gears are arranged, adjacent driven gears are mutually meshed and arranged in a row, and the driving gear is mutually meshed with one of the driven gears, one side of driven gear rotates to be connected the roof of recess, the cleaning brush is provided with a plurality ofly, the cleaning brush sets up the below of lifter plate, the upper end of cleaning brush is passed the lifter plate extends to the inside of recess, the upper end fixed connection of cleaning brush driven gear's lower surface, the external water pump of one end of hydrojet pipe, the other end of hydrojet pipe passes through the fastener and fixes the lower surface of lifter plate, the hydrojet pipe in the position of cleaning brush is provided with the shower nozzle respectively.

Further, a stop valve is arranged on the drain pipe.

Further, the bottom plate top of wasing the case is provided with the hang plate, the lower one end of hang plate is close to the drain pipe setting, the higher one end fixed connection of hang plate wash the inside wall of case.

Further, clamping device includes buffer spring, grip block, the buffer spring symmetry sets up the both sides of through-hole, buffer spring's one end fixed connection the lateral wall of through-hole, the grip block sets up the both sides of through-hole, one side lateral wall fixed connection of grip block the other end of buffer spring, the grip block sets up to the arc structure.

Further, the number of the through holes, the driven gears and the cleaning brushes is 4-12.

Contrast prior art, the utility model discloses following beneficial effect has:

1. the utility model solves the defects of manually cleaning the test tube, the driving gear is driven to rotate by the motor, so that the cleaning brush below the driven gear is driven to rotate, the test tube is cleaned, the cleaning liquid is prevented from splashing, the cleaning safety is improved, the cleaning efficiency of the test tube is improved, the labor is saved, and the time is saved;

2. the utility model sprays the cleaning liquid to the cleaning brush by arranging the liquid spraying pipe, thereby saving the cleaning liquid and avoiding the waste of resources;

3. the utility model discloses a set up the handle, the convenience is poured the inside washing liquid of test tube to set up the extension board through the top and bottom at the handle, be convenient for fix the handle, thereby placed the rotatory stability of placing the board, through setting up clamping device, carried out effectual centre gripping to the test tube, guaranteed that the safety of cleaning process goes on.

Drawings

Fig. 1 is a schematic view of the sectional structure of the front view of the present invention.

Fig. 2 is a schematic view of the top view structure of the rotary placing plate of the present invention.

Fig. 3 is a schematic top sectional view of the lifting plate of the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1 cleaning box, 2 rotating placing plate, 3 lifting device, 4 power device, 5 cleaning brush, 6 liquid spraying pipe, 11 water discharging pipe, 21 handle, 22 extending block, 23 through hole, 231 placing groove, 24 clamping device, 31 lifting cylinder, 32 lifting plate, 33 groove, 41 motor, 42 driving gear, 43 driven gear, 61 spray head, 12 stop valve, 13 inclined plate, 25 buffer spring and 26 clamping plate.

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.

As shown in fig. 1, 2, 3 and 4, the device for washing test tubes for students comprises a washing box 1, a rotary placing plate 2, a lifting device 3, a power device 4, a washing brush 5 and a liquid spraying tube 6, wherein the washing box 1 is configured to have an open top, a drain tube 11 is disposed near the bottom end of one side wall of the washing box 1, the rotary placing plate 2 is disposed inside the washing box 1, one end of the rotary placing plate 2 is rotatably connected to the inner side wall of the washing box 1, the other end of the rotary placing plate 2 passes through the side wall of the washing box 1 and extends to the outside of the washing box 1, a handle 21 is disposed at the other end of the rotary placing plate 2, extension blocks 22 are disposed at the upper and lower ends of the handle 21 respectively, the extension blocks 22 are fixed on the outer side wall of the washing box 1 through a pin shaft, and a plurality of through holes 23 are uniformly arranged on the rotary placing plate 2, a placing groove 231 is arranged below the through hole 23, a clamping device 24 is arranged inside the through hole 23, the lifting device 3 comprises a lifting cylinder 31 and a lifting plate 32, the lifting cylinder 31 is arranged at two sides of the washing box 1, the lifting plate 32 is arranged above the lifting cylinder 31, two sides of the lower surface of the lifting plate 32 are respectively fixedly connected with the transmission ends of the lifting cylinder 31 at two sides, a groove 33 is arranged inside the lifting plate 32, the power device 4 comprises a motor 41, a driving gear 42 and a driven gear 43, the motor 41 is arranged on the upper surface of the lifting plate 32, the transmission end of the motor 41 penetrates through the lifting plate 32 and extends to the inside of the groove 33, the driving gear 42 is arranged inside the groove 33, one side of the driving gear 42 is fixedly connected with the transmission end of the motor 41, the other side of the driving gear 42 is rotatably connected with the bottom wall of the groove 33, a plurality of driven gears 43 are arranged, adjacent driven gears 43 are mutually meshed and arranged in a row, the driving gear 42 is engaged with one of the driven gears 43, one side of the driven gear 43 is rotatably connected with the top wall of the groove 33, a plurality of the washing brushes 5 are provided, the washing brushes 5 are provided under the lifting plate 32, the upper end of the washing brush 5 passes through the lifting plate 32 and extends to the inside of the recess 33, the upper end of the cleaning brush 5 is fixedly connected with the lower surface of the driven gear 43, one end of the liquid spraying pipe 6 is externally connected with a water pump, the other end of the liquid spraying pipe 6 is fixed on the lower surface of the lifting plate 32 through a fastener, and the liquid spraying pipe 6 is provided with a nozzle 61 at the position of the cleaning brush 5.

Further, a stop valve 12 is provided on the drain pipe 11.

Further, the inclined plate 13 is arranged above the bottom plate of the cleaning box 1, the lower end of the inclined plate 13 is close to the drain pipe 11, and the higher end of the inclined plate 13 is fixedly connected with the inner side wall of the cleaning box 1.

Further, clamping device 24 includes buffer spring 25, grip block 26, buffer spring 25 symmetry sets up the both sides of through-hole 23, buffer spring 25's one end fixed connection the lateral wall of through-hole 23, grip block 26 sets up the both sides of through-hole 23, one side lateral wall fixed connection of grip block 26 buffer spring 25's the other end, grip block 26 sets up to the arc structure.

Further, the number of the through holes 23, the driven gear 43 and the washing brush 5 is 4 to 12.

The utility model provides a student uses test tube cleaning device, when using, the lifting cylinder through both sides setting drives the lifter plate to move up, the test tube to be cleaned passes through the through-hole and is placed inside the standing groove, the test tube is clamped through the clamping device inside the through-hole, the lifter plate is driven to move down through the lifting cylinder, thereby the cleaning brush is inserted into the test tube to be cleaned, through opening the water pump that one end of the liquid spray tube is set, the cleaning liquid is extracted, the cleaning brush is sprayed through the nozzle, the motor is started, the driving gear drives the driven gear to rotate, thereby the cleaning brush is driven to rotate, the inside of the test tube is cleaned, after the cleaning is finished, the lifting cylinder drives the lifter plate to move up, then the pin shaft is taken down, through the handle rotation, the cleaning liquid inside the test tube is poured out again, the cleaning liquid is cleaned until the cleaning, and collecting the cleaning liquid.

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.

Claims

1. The utility model provides a student uses tube cleaning device which characterized in that: comprises a cleaning box (1), a rotary placing plate (2), a lifting device (3), a power device (4), a cleaning brush (5) and a liquid spraying pipe (6), wherein the cleaning box (1) is of an open top structure, a drain pipe (11) is arranged near the bottom end of the side wall of one side of the cleaning box (1), the rotary placing plate (2) is arranged inside the cleaning box (1), one end of the rotary placing plate (2) is rotatably connected with the inner side wall of the cleaning box (1), the other end of the rotary placing plate (2) penetrates through the side wall of the cleaning box (1) and extends to the outside of the cleaning box (1), a handle (21) is arranged at the other end of the rotary placing plate (2), extension blocks (22) are respectively arranged at the upper end and the lower end of the handle (21), and the extension blocks (22) are fixed on the outer side wall of the cleaning box (1) through pin shafts, evenly run through on rotatory place board (2) and be provided with a plurality of through-holes (23), the below of through-hole (23) is provided with standing groove (231), the inside of through-hole (23) is provided with clamping device (24), elevating gear (3) are including lift cylinder (31), lifter plate (32), lift cylinder (31) set up the both sides of wasing case (1), lifter plate (32) set up the top of lift cylinder (31), the lower surface both sides of lifter plate (32) respectively fixed connection both sides the transmission end of lift cylinder (31), the inside of lifter plate (32) is provided with recess (33), power device (4) are including motor (41), driving gear (42), driven gear (43), motor (41) set up the upper surface of lifter plate (32), the transmission end of motor (41) passes lifter plate (32) and extends to the inside of recess (33) The driving gear (42) is arranged inside the groove (33), one side of the driving gear (42) is fixedly connected with the transmission end of the motor (41), the other side of the driving gear (42) is rotatably connected with the bottom wall of the groove (33), the driven gears (43) are arranged in a plurality of numbers, the driven gears (43) are mutually meshed and arranged in a row, the driving gear (42) is mutually meshed with one of the driven gears (43), one side of the driven gear (43) is rotatably connected with the top wall of the groove (33), the cleaning brush (5) is arranged in a plurality of numbers, the cleaning brush (5) is arranged below the lifting plate (32), the upper end of the cleaning brush (5) passes through the lifting plate (32) and extends to the inside of the groove (33), and the upper end of the cleaning brush (5) is fixedly connected with the lower surface of the driven gear (43), the external water pump of one end of hydrojet pipe (6), the other end of hydrojet pipe (6) passes through the fastener to be fixed the lower surface of lifter plate (32), hydrojet pipe (6) in the position of cleaning brush (5) is provided with shower nozzle (61) respectively.

2. The test tube washing device for students according to claim 1, wherein: the water discharge pipe (11) is provided with a stop valve (12).

3. The test tube washing device for students according to claim 1, wherein: the cleaning box is characterized in that an inclined plate (13) is arranged above a bottom plate of the cleaning box (1), the lower end of the inclined plate (13) is close to the drain pipe (11), and the higher end of the inclined plate (13) is fixedly connected with the inner side wall of the cleaning box (1).

4. The test tube washing device for students according to claim 1, wherein: clamping device (24) include buffer spring (25), grip block (26), buffer spring (25) symmetry sets up the both sides of through-hole (23), the one end fixed connection of buffer spring (25) the lateral wall of through-hole (23), grip block (26) set up the both sides of through-hole (23), one side lateral wall fixed connection of grip block (26) the other end of buffer spring (25), grip block (26) set up to the arc structure.

5. The test tube washing device for students according to claim 1, wherein: the number of the through holes (23), the driven gears (43) and the cleaning brushes (5) is 4-12.