CN212419015U

CN212419015U - Teaching instrument belt cleaning device

Info

Publication number: CN212419015U
Application number: CN202020799732.2U
Authority: CN
Inventors: 孙美妍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-29
Anticipated expiration: 2030-05-14

Abstract

The utility model relates to a teaching equipment technical field especially relates to a teaching instrument belt cleaning device, the on-line screen storage device comprises a base, the axis of rotation with place the case, be equipped with the cylinder in the base, and be equipped with the backup pad on the base, the top of backup pad is equipped with the roof, and the backup pad is mutually perpendicular with the roof, the axis of rotation rotates the bottom of connecting at the roof, and the bottom of axis of rotation is equipped with the cleaning head, place the end-to-end connection of piston rod in the bottom of case and the cylinder, and the both sides of placing the case all are equipped with fixing device, fixing device includes the threaded rod, splint and slider, and the threaded hole screw-thread fit that the threaded rod was seted up with placing the case both sides. This device need not the manual work and scrubs, has not only improved the cleaning efficiency, moreover to the abluent more thorough of instrument inner wall.

Description

Teaching instrument belt cleaning device

Technical Field

The utility model relates to a teaching equipment technical field especially relates to a teaching instrument belt cleaning device.

Background

The teaching instrument is an auxiliary device for helping students to remember, understand and master knowledge points in teaching as the name suggests, and has prominent effects in developing intelligence of students, training practical ability and original spirit of students and the like. In the chemistry teaching process, all need wash the teaching aid after the experiment after using chemical instrumentation to carry out the experiment at every turn, but these chemistry teaching instruments wash more troublesome, and artificial washing not only is too time-consuming and loaded down with trivial details, and is inefficient, also washs unclean very easily to the inner wall of chemistry teaching instrument moreover, can produce certain influence to the chemistry teaching effect in later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cleaning device for teaching instruments.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a teaching instrument belt cleaning device, includes base, axis of rotation and places the case, be equipped with the cylinder in the base, and be equipped with the backup pad on the base, the top of backup pad is equipped with the roof, and the backup pad is mutually perpendicular with the roof, the axis of rotation rotates the bottom of connecting at the roof, and the bottom of axis of rotation is equipped with the cleaning head, place the end-to-end connection of piston rod in the bottom of case and the cylinder, and the both sides of placing the case all are equipped with fixing device, fixing device includes threaded rod, splint and slider, and threaded rod and the screw hole screw-thread fit of placing the case both.

Preferably, the clamping plate is rotatably connected to one end, located in the placing box, of the threaded rod, and the handle is welded to the other end of the threaded rod.

Preferably, the clamping plates are arranged on two sides of the clamping plate, and sliding grooves matched with the sliding blocks are formed in the front side wall face and the rear side wall face of the storage box.

Preferably, the side surfaces of the clamping plates are provided with pressing pads.

Preferably, the bottom of the placing box is provided with a plurality of liquid leakage holes.

Preferably, a motor is arranged on the top plate, and an output shaft of the motor is connected with the rotating shaft through a coupler.

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

1. this device need not the manual work and scrubs, has not only improved the cleaning efficiency, moreover to the abluent more thorough of instrument inner wall.

2. Can fix the teaching instrument centre gripping through adjusting fixing device, compress tightly the pad and not only can provide certain cushion power to increased and teaching instrument between the frictional force, prevented the slip of instrument effectively.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a cleaning device for teaching instruments according to the present invention;

fig. 2 is a schematic view of a top view cross-sectional structure of a placing box of the cleaning device for teaching instruments of the present invention;

fig. 3 is the utility model provides a teaching instrument belt cleaning device look sideways at schematic diagram.

In the figure: the cleaning machine comprises a base 1, a supporting plate 2, a top plate 3, a motor 4, a rotating shaft 5, a cleaning head 6, a placing box 7, a leakage hole 71, a fixing device 8, a threaded rod 81, a clamping plate 82, a sliding block 83, a handle 84, an air cylinder 9, a sliding groove 10 and a pressing pad 11.

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.

Referring to fig. 1-3, a cleaning device for teaching instruments, comprising a base 1, a rotating shaft 5 and a placing box 7, wherein a cylinder 9 is arranged in the base 1, a supporting plate 2 is arranged on the base 1, a top plate 3 is arranged at the top end of the supporting plate 2, the supporting plate 2 is vertical to the top plate 3, the rotating shaft 5 is rotatably connected to the bottom of the top plate 3, a cleaning head 6 is arranged at the bottom of the rotating shaft 5, the bottom of the placing box 7 is connected with the tail end of a piston rod in the cylinder 9, fixing devices 8 are arranged at both sides of the placing box 7, each fixing device 8 comprises a threaded rod 81, clamping plates 82 and sliding blocks 83, the threaded rods 81 are in threaded fit with threaded holes arranged at both sides of the placing box 7, the clamping plates 82 are rotatably connected to one end of the threaded rods 81 in the placing box 7, handles 84 are welded to the other end of the threaded rods 81, the clamping plates 82 are arranged at both sides, the side of splint 82 all is equipped with compresses tightly pad 11, rotates handle 84, and handle 84 drives threaded rod 81 and rotates, and threaded rod 81 drives splint 82 and removes, and slider 83 slides in spout 10, and two splint 82 cooperate and fix the teaching instrument centre gripping, compress tightly pad 11 not only can provide certain cushion effect to increased and the teaching instrument between the frictional force, prevented the slip of instrument effectively.

Wherein, the bottom of the placing box 7 is provided with a plurality of leakage holes 71, and the cleaning liquid can leak from the leakage holes 71.

Be equipped with motor 4 on roof 3, and the output shaft of motor 4 passes through the shaft coupling and is connected with axis of rotation 5, opens motor 4, and motor 4 drive axis of rotation 5 rotates, and cleaning head 6 also rotates thereupon, brushes the inner wall of instrument.

Example (b): place the abluent instrument of needs in placing case 7, rotate handle 84, handle 84 drives threaded rod 81 and rotates, threaded rod 81 drives splint 82 and removes, slider 83 slides in spout 10, two splint 82 cooperate and fix the instrument centre gripping of teaching, it not only can provide certain cushion force to compress tightly pad 11, and increased and the teaching instrument between the frictional force, the slip of instrument has been prevented effectively, open cylinder 9, cylinder 9 drive is placed the case 7 and is risen, make cleaning head 6 stretch into the inner wall of instrument, cleaning head 6 is made by sponge material, pour the washing liquid into the instrument, open motor 4, motor 4 drive axis of rotation 5 rotates, cleaning head 6 also rotates thereupon, scrub the inner wall of instrument, this device need not artifical the scrubbing, not only improve the cleaning efficiency, and to the abluent more thorough of instrument inner wall.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a teaching instrument belt cleaning device which characterized in that includes:

the air cylinder (9) is arranged in the base (1), the base (1) is provided with a supporting plate (2), the top end of the supporting plate (2) is provided with a top plate (3), and the supporting plate (2) is perpendicular to the top plate (3);

the rotating shaft (5) is rotatably connected to the bottom of the top plate (3), and a cleaning head (6) is arranged at the bottom of the rotating shaft (5); and

place case (7), place the end-to-end connection of piston rod in the bottom of case (7) and cylinder (9), and the both sides of placing case (7) all are equipped with fixing device (8), fixing device (8) include threaded rod (81), splint (82) and slider (83), and threaded rod (81) with place the screw hole screw-thread fit that case (7) both sides were seted up.

2. A cleaning device for teaching instruments according to claim 1, characterized in that the clamp plate (82) is pivotally connected to the threaded rod (81) at one end thereof in the placing box (7), and the threaded rod (81) is welded at the other end thereof with a handle (84).

3. The cleaning device for teaching instruments according to claim 1, wherein the clamping plates (82) are arranged on two sides of the clamping plates (82), and sliding grooves (10) matched with the sliding blocks (83) are formed in the front side wall surface and the rear side wall surface of the placing box (7).

4. A cleaning device for teaching instruments according to claim 1, characterized in that the clamping plates (82) are provided with compression pads (11) on each side.

5. A cleaning device for teaching instruments according to claim 1, characterized in that the bottom of the placing box (7) is provided with a plurality of weep holes (71).

6. The cleaning device for teaching instruments according to claim 1, wherein a motor (4) is arranged on the top plate (3), and an output shaft of the motor (4) is connected with the rotating shaft (5) through a coupler.