CN213434521U

CN213434521U - Chemical experiment box with cleaning function

Info

Publication number: CN213434521U
Application number: CN202022238868.9U
Authority: CN
Inventors: 陈欣童
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-15
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a chemical experimental box with a cleaning function, which belongs to the technical field of teaching aids and comprises an experimental box, a first threaded rod is rotationally connected in the experimental box, the first threaded rod is a hollow structure with an opening at the upper end, the utility model manually controls the current direction of the servo drive motor by starting the water pump, the servo drive motor is started to drive the second gear to rotate, the first threaded rod on the first gear is driven to rotate, water is sprayed out from the water outlet hole and drives the first moving block to move on the first threaded rod, the inner wall of the experimental box is cleaned through the cleaning plate, after the cleaning is finished, the rotating handle is rotated to drive the rotating rod to rotate, the second bevel gear is driven to rotate, the second threaded rod on the first bevel gear is driven to rotate, the second moving block is driven to move, and dirt is discharged from the dirt outlet through the push plate.

Description

Chemical experiment box with cleaning function

Technical Field

The utility model relates to a teaching aid technical field specifically is a chemistry experiment case with cleaning function.

Background

In the process of chemical experiment operation, the washing of experimental box is one of important links in the experimental operation, before carrying out the chemical experiment, used experimental box must wash cleanly, but traditional cleaning methods all fall the experimental box and then take the pond to wash, such cleaning methods is not only inconvenient, and waste time and energy, can lead to abluent not clean enough, has influenced the progress that students do the experiment, can have a large amount of dirt after the chemical experiment moreover, need clear up it.

Based on this, the utility model designs a chemical experiment case with cleaning function to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical experiment case with cleaning function 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 chemical experiment box with a cleaning function comprises an experiment box, wherein a first threaded rod is connected in the experiment box in a rotating mode and is of a hollow structure with an opening at the upper end, a plurality of water outlet holes are formed in the first threaded rod, a first moving block is sleeved on the side wall of the first threaded rod through threads, connecting rods are fixedly connected with two ends of the first moving block, wiping plates are fixedly connected with the other ends of the two connecting rods, the two wiping plates are slidably connected with the inner side wall of the experiment box, the top end of the first threaded rod extends out of the experiment box and is connected with a first gear, the first gear is meshed with a second gear, a servo driving motor is fixedly connected with the second gear, a water tank is connected to the upper surface of the experiment box, a water pump is connected to the water outlet of the water tank, the output end of the water pump is connected with a water pipe, and the, the lower surface has seted up the mounting groove in the experimental box, and the mounting groove internal rotation is connected with the second threaded rod, has the second movable block through threaded connection on the second threaded rod, and the last fixed surface of second movable block is connected with the push pedal, the first bevel gear of fixedly connected with on the second threaded rod, the lower surface of experimental box rotates and is connected with the bull stick, and the top fixedly connected with second bevel gear of bull stick, first bevel gear meshes with second bevel gear mutually.

Preferably, the upper surface of the experimental box is connected with a servo driving motor.

Preferably, the side wall of the experimental box is provided with a sewage outlet, the sewage outlet and the inner lower surface of the experimental box are in the same horizontal plane, and the side wall of the sewage outlet is connected with a turning plate through a hinge.

Preferably, the lower surface of the mounting groove is provided with a sliding groove, and the bottom of the second moving block is fixedly connected with a sliding block and is in sliding connection with the sliding groove through the sliding block.

Preferably, the bottom end of the rotating rod extends out of the experiment box and is connected with a rotating handle.

Preferably, the four corners of the lower surface of the experimental box are connected with supporting columns, and the lower surfaces of the supporting columns are connected with supporting plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a start water pump, water enters into in the first threaded rod, manual control servo drive motor's current direction, start servo drive motor and drive second gear revolve, the rotation of first threaded rod on the first gear has been driven, water is spout from the apopore, and drive first movable block and remove on first threaded rod, wash the inner wall of experimental box through cleaning plate, the washing finishes the back, rotate the rotation that the turning handle drove the bull stick, drive second bevel gear and rotate, the event drives the rotation on the second threaded rod on the first bevel gear, it removes to drive the second movable block, discharge the dirt from going out the dirty mouthful through the push pedal.

Drawings

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

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

fig. 2 is an enlarged view of the present invention a.

In the drawings, the components represented by the respective reference numerals are listed below:

1-an experimental box, 2-a first threaded rod, 3-a first moving block, 4-a connecting rod, 5-a wiping plate, 6-a first gear, 7-a second gear, 8-a servo drive motor, 9-a water tank, 10-a water pump, 11-a water pipe, 12-a water outlet hole, 13-a mounting groove, 14-a second threaded rod, 15-a second moving block, 16-a push plate, 17-a first bevel gear, 18-a rotating rod, 19-a second bevel gear, 20-a sewage outlet, 21-a turning plate, 22-a sliding groove, 23-a sliding block, 24-a rotating handle, 25-a supporting column and 26-a supporting plate.

Detailed Description

The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to the drawings, the utility model provides a technical scheme: a chemical experiment box with a cleaning function comprises an experiment box 1, wherein a first threaded rod 2 is rotationally connected in the experiment box 1, the first threaded rod 2 is of a hollow structure with an opening at the upper end, a plurality of water outlet holes 12 are formed in the first threaded rod 2, a first moving block 3 is sleeved on the side wall of the first threaded rod 2 through threads, two ends of the first moving block 3 are fixedly connected with connecting rods 4, the other ends of the two connecting rods 4 are fixedly connected with wiping plates 5, the two wiping plates 5 are in sliding connection with the inner side wall of the experiment box 1, the top end of the first threaded rod 2 extends out of the experiment box 1 and is connected with a first gear 6, the first gear 6 is meshed with a second gear 7, the second gear 7 is fixedly connected with a servo driving motor 8, the upper surface of the experiment box 1 is connected with a water tank 9, a water pump 10 is connected at the water outlet of the water, the other end of water pipe 11 stretches into in the first threaded rod 2, mounting groove 13 has been seted up to the lower surface in experimental box 1, the internal rotation of mounting groove 13 is connected with second threaded rod 14, there is second movable block 15 through threaded connection on the second threaded rod 14, the last fixed surface of second movable block 15 is connected with push pedal 16, fixedly connected with first bevel gear 17 on the second threaded rod 14, the lower surface of experimental box 1 rotates and is connected with bull stick 18, the top fixedly connected with second bevel gear 19 of bull stick 18, first bevel gear 17 meshes with second bevel gear 19 mutually.

Wherein, the upper surface of the experimental box 1 is connected with a servo drive motor 8; a sewage outlet 20 is formed in the side wall of the experiment box 1, the sewage outlet 20 and the inner lower surface of the experiment box 1 are in the same horizontal plane, and the side wall of the sewage outlet 20 is connected with a turning plate 21 through a hinge; the lower surface of the mounting groove 13 is provided with a sliding groove 22, the bottom of the second moving block 15 is fixedly connected with a sliding block 23, and the sliding block 23 is in sliding connection with the sliding groove 22, so that the second moving block 15 can move conveniently; the bottom end of the rotating rod 18 extends out of the experiment box 1 and is connected with a rotating handle 24, so that the rotating rod 18 can rotate conveniently; the four corners of the lower surface of the experimental box 1 are connected with supporting columns 25, and the lower surface of each supporting column 25 is connected with a supporting plate 26, so that the experimental box 1 can be placed conveniently.

One specific application of this embodiment is: through starting water pump 10, water enters into first threaded rod 2, the current direction of manual control servo drive motor 8, start servo drive motor 8 and drive second gear 7 and rotate, the rotation of first threaded rod 2 on the first gear 6 has been driven, water is spout from apopore 12, and drive first movable block 3 and move on first threaded rod 2, wash the inner wall of experimental box 1 through cleaning plate 5, after the washing finishes, rotate the rotation that turning handle 24 drove bull stick 18, drive second bevel gear 19 and rotate, the event drives the rotation on the second threaded rod 14 on the first bevel gear 17, drive second movable block 15 and remove, discharge the dirt from outlet 20 through push pedal 16.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A chemical experiment box with cleaning function, comprising an experiment box (1), and is characterized in that: the testing box is characterized in that a first threaded rod (2) is rotationally connected in the testing box (1), the first threaded rod (2) is of a hollow structure with an upper end open, a plurality of water outlet holes (12) are formed in the first threaded rod (2), a first moving block (3) is sleeved on the side wall of the first threaded rod (2) through threads, connecting rods (4) are fixedly connected to two ends of the first moving block (3), wiping plates (5) are fixedly connected to the other ends of the two connecting rods (4), the two wiping plates (5) are connected with the inner side wall of the testing box (1) in a sliding mode, the top end of the first threaded rod (2) extends out of the testing box (1) and is connected with a first gear (6), a second gear (7) is meshed with the first gear (6), a servo driving motor (8) is fixedly connected to the second gear (7), and a water tank (9) is connected to the upper surface, the water outlet of the water tank (9) is connected with a water pump (10), the output end of the water pump (10) is connected with a water pipe (11), the other end of the water pipe (11) extends into the first threaded rod (2), a mounting groove (13) is formed in the inner lower surface of the experimental box (1), a second threaded rod (14) is connected in the mounting groove (13) in a rotating mode, a second moving block (15) is connected to the second threaded rod (14) through threads, a push plate (16) is fixedly connected to the upper surface of the second moving block (15), a first bevel gear (17) is fixedly connected to the second threaded rod (14), a rotating rod (18) is connected to the lower surface of the experimental box (1) in a rotating mode, a second bevel gear (19) is fixedly connected to the top end of the rotating rod (18), and the first bevel gear (17).

2. A chemical laboratory box with cleaning function according to claim 1, characterized in that: the upper surface of the experimental box (1) is connected with a servo driving motor (8).

3. A chemical laboratory box with cleaning function according to claim 1, characterized in that: a sewage outlet (20) is formed in the side wall of the experiment box (1), the sewage outlet (20) and the inner lower surface of the experiment box (1) are in the same horizontal plane, and a turning plate (21) is connected to the side wall of the sewage outlet (20) through a hinge.

4. A chemical laboratory box with cleaning function according to claim 1, characterized in that: the lower surface of the mounting groove (13) is provided with a sliding groove (22), and the bottom of the second moving block (15) is fixedly connected with a sliding block (23) and is in sliding connection with the sliding groove (22) through the sliding block (23).

5. A chemical laboratory box with cleaning function according to claim 1, characterized in that: the bottom end of the rotating rod (18) extends out of the experiment box (1) and is connected with a rotating handle (24).

6. A chemical laboratory box with cleaning function according to claim 1, characterized in that: the lower surface four corners department of experimental box (1) is connected with support column (25), and the lower surface of support column (25) is connected with backup pad (26).