CN214488146U

CN214488146U - Fly ash-preventing blackboard eraser cleaning device

Info

Publication number: CN214488146U
Application number: CN202023113534.5U
Authority: CN
Inventors: 刘春兰; 孙林友; 王金梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-26
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a fly ash-preventing blackboard eraser cleaning device, a blackboard eraser which is attached to the rear wall of an inner cavity of a box body is clamped and fixed between clamping pieces at the left side and the right side, a dust collecting structure is inserted into an inner cavity of a base, an air pump is communicated with the dust collecting structure and the box body, a strip-shaped plate is movably embedded into the rear wall of the inner cavity of the box body, the output end of a vibration motor is fixedly connected with the rear wall of the strip-shaped plate, and a blackboard eraser cleaning device main body is assembled at the front side of the inner cavity of the box body; the scheme adopts the blackboard eraser cleaning device main body to clean the fixed blackboard eraser in a brush cleaning way, and simultaneously, the blackboard eraser is vibrated and dedusted by matching with the vibration of the strip-shaped plate at the rear end of the blackboard eraser, and the blackboard eraser cleaning device main body and the blackboard eraser cleaning device are matched for use to improve the deashing efficiency; the scheme adopts the air pump to collect the structure with leading-in dust of flying dust, and the most direct settlement of dust that drops falls into the dust and collects the structure in, accomplishes the collection to the flying dust, takes out the flying dust that the collecting vat can conveniently clear up the collection when the clearance, easy operation.

Description

Fly ash-preventing blackboard eraser cleaning device

Technical Field

The utility model relates to a blackboard eraser cleaning device technical field specifically is a prevent flying blackboard eraser cleaning device of ash.

Background

When the blackboard eraser is cleaned, the blackboard eraser is usually cleaned by knocking the blackboard eraser, more fly ash is generated in the knocking process, and the fly ash enters a respiratory tract to cause great harm to a human body; the existing blackboard eraser cleaning device can not effectively avoid the overflow of fly ash in the cleaning process; simultaneously, the fallen dust is inconvenient to collect and clean, the operation is complex, and in order to solve the problems, the blackboard eraser cleaning device capable of preventing flying dust is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent blackboard eraser cleaning device of flying dust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent blackboard eraser cleaning device who flies ash, includes the base, the last fixed surface of base is equipped with the box, and the upper end lock of box has the upper cover, the fixed holder that is equipped with of box inner chamber rear side left and right sides symmetry, and the centre gripping is fixed with the blackboard eraser of laminating box inner chamber back wall between the left and right sides holder, the inner chamber of base is pegged graft and is had the dust collection structure, the fixed air pump that is equipped with of box right side wall, the input and the fixed intercommunication of box of air pump, and the output of air pump extends to in the dust collection structure, the fixed vibrating motor that is equipped with in box back wall middle part, and the movable embedding of box inner chamber back wall has the bar board, vibrating motor's output and bar board back wall fixed connection, box inner chamber front side is equipped with blackboard eraser cleaning device main part.

Preferably, the clamping piece comprises an electric push rod fixedly assembled at the rear sides of the left side wall and the right side wall of the inner cavity of the box body, a clamping plate slidably assembled between the inner cavity of the box body is fixedly assembled at the telescopic end of the electric push rod, and a rubber layer is fixedly adhered to the side wall of the clamping plate.

Preferably, the dust collecting structure comprises a rectangular groove arranged on the front wall of the base, a collecting groove is inserted in the rectangular groove, a rectangular through hole is formed in the upper surface of the rectangular groove, and a screen plate is fixedly assembled on the inner wall of the rectangular through hole.

Preferably, the blackboard eraser cleaning device main part includes the motor of fixed assembly in box left side wall front end, the output of motor runs through the box fixed assembly and is equipped with the screw rod, screw rod outer wall spiro union has the rectangular plate, and the rectangular plate rear wall pastes and is fixed with the brush hair of laminating blackboard eraser, both sides are fixed to be equipped with the slider about the rectangular plate antetheca, the box inner chamber antetheca has seted up the spout corresponding to the slider, and the slider front end sliding assembly is in the spout.

Compared with the prior art, this scheme has designed a blackboard eraser cleaning device who prevents flying ash, has following beneficial effect:

(1) the scheme adopts the blackboard eraser cleaning device main body to carry out brush cleaning type cleaning on a fixed blackboard eraser, and simultaneously, the blackboard eraser is vibrated and dedusted by matching with the vibration of a strip-shaped plate at the rear end of the blackboard eraser, and the blackboard eraser cleaning device main body and the blackboard eraser are matched for use to improve the deashing efficiency.

(2) The scheme adopts the air pump to collect the structure with leading-in dust of flying dust, and the most direct settlement of dust that drops falls into the dust and collects the structure in, accomplishes the collection to the flying dust, takes out the flying dust that the collecting vat can conveniently clear up the collection when the clearance, easy operation.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line B-B' of FIG. 2 according to the present invention;

fig. 4 is a schematic cross-sectional view taken along line a-a' of fig. 2 according to the present invention.

In the figure: the blackboard eraser cleaning device comprises a base 1, a box 2, a clamping piece 3, an electric push rod 31, a clamping piece 32, a rubber layer 33, a blackboard eraser 4, a dust collecting structure 5, a rectangular groove 51, a collecting groove 52, a rectangular through hole 53, a screen plate 54, an air pump 6, a vibrating motor 7, a strip-shaped plate 8, a blackboard eraser cleaning device main body 9, a motor 91, a screw 92, a rectangular plate 93, brush hair 94, a sliding block 95 and a sliding chute 96.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a prevent blackboard eraser cleaning device who flies ash, which comprises a base 1, base 1's last fixed surface is equipped with box 2, and box 2's upper end lock has an upper cover, 2 fixed being equipped with holder 3 of box 2 inner chamber rear side left and right sides symmetry, and the centre gripping is fixed with the blackboard eraser 4 of laminating 2 inner chamber back walls between the holder 3 of the left and right sides, base 1's inner chamber is pegged graft and is had

dust collection structure

5, 2 right side wall fixed assembly of box has air pump 6, the input of air pump 6 and the fixed intercommunication of box 2, and the output of air pump 6 extends to in the

dust collection structure

5, 2 back wall middle parts fixed be equipped with vibrating motor 7 of box, and the movable embedding of 2 inner chamber back walls of box has strip shaped plate 8, vibrating motor 7's output and 8 back wall fixed connection of strip shaped plate, 2 inner chamber front sides of box are equipped with blackboard eraser cleaning device main part 9.

In the embodiment, the air pump 6 and the vibration motor 7 are respectively connected with an external power supply, and the on-off of the circuit is controlled by a switch.

The blackboard eraser cleaning device main body 9 is adopted to clean the fixed blackboard eraser 4 in a brush cleaning mode, and meanwhile, the blackboard eraser 4 is vibrated and dedusted by matching with the vibration of the strip-shaped plate 8 at the rear end of the blackboard eraser 4, and the blackboard eraser cleaning device main body and the blackboard eraser cleaning device are matched for use to improve the dedusting efficiency; air pump 6 is with the leading-in dust of flying dust collection structure 5 in, the most direct settlement of the dust that drops falls into dust collection structure 6 in, the completion is to the collection of flying dust, takes collecting vat 52 out when the clearance and can conveniently clear up the flying dust of collecting, easy operation.

The clamping piece 3 comprises an electric push rod 31 fixedly assembled at the rear sides of the left side wall and the right side wall of the inner cavity of the box body 2, a clamping plate 32 slidably assembled between the inner cavity of the box body 2 is fixedly assembled at the telescopic end of the electric push rod 31, and a rubber layer 33 is fixedly adhered to the side wall of the clamping plate 32.

In this embodiment, the electric push rod 31 is connected to an external power source, the on/off of the circuit is controlled by a switch, the electric push rods 31 on the left and right sides work synchronously, and the rubber layer 33 on the inner wall of the clamping plate 32 clamps the edge of the blackboard eraser 4.

Dust collection structure 5 is including seting up the rectangle recess 51 in base 1 antetheca, and rectangular recess 51 interpolation has connect the collecting vat 52, and rectangular through-hole 53 has been seted up to rectangle recess 51 upper surface, and the fixed otter board 54 that is equipped with of rectangular through-hole 53 inner wall.

The dust that drops gets into collecting vat 52 from otter board 54, subsides after the leading-in flying ash of air pump 6 gets into collecting vat 52, shelters from the flying ash of raising through otter board 54, reduces the raise dust.

The blackboard eraser cleaning device main part 9 is including the motor 91 of fixed mounting in 2 left side wall front ends of box, and the output of motor 91 runs through 2 fixed mountings of box and is equipped with screw rod 92, and the spiro union of screw rod 92 outer wall has rectangular plate 93, and the rectangular plate 93 back wall pastes and is fixed with the brush hair 94 of laminating blackboard eraser 4, and both sides are fixed mountings have slider 95 about the rectangular plate 93 antetheca, and 2 inner chamber antetheca of box correspond slider 95 and have seted up spout 96, and the slider 95 front end slides and assembles in spout 96.

In this embodiment, the motor 91 is a servo speed-reducing motor, the motor 91 is connected with an external power supply, the on-off of a circuit is controlled by a switch, the motor 91 is used for driving the screw rod 92 to rotate, the rectangular plate 93 cannot rotate along with the screw rod 92 due to the limitation of the rear-end sliding block 95, according to the principle of a screw rod, the rectangular plate 93 can only transversely slide left and right along the direction of the sliding groove 96, the rectangular plate 93 adhered with the bristles 94 is driven left and right, and the surface condition of the blackboard eraser 4 is cleaned by the bristles on the rectangular plate 93 moving left and right.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a prevent blackboard eraser cleaning device who flies ash, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with a box body (2), the upper end of the box body (2) is buckled with an upper cover, the left side and the right side of the rear side of the inner cavity of the box body (2) are symmetrically and fixedly provided with clamping pieces (3), a blackboard eraser (4) attached to the rear wall of the inner cavity of the box body (2) is fixedly clamped between the clamping pieces (3) at the left side and the right side, the inner cavity of the base (1) is inserted with a dust collecting structure (5), the right side wall of the box body (2) is fixedly provided with an air pump (6), the input end of the air pump (6) is fixedly communicated with the box body (2), the output end of the air pump (6) extends into the dust collecting structure (5), the middle part of the rear wall of the box body (2) is fixedly provided with a vibration motor (7), the rear wall of the inner cavity of the box body (2) is movably embedded with a strip-shaped plate (8), the output end of the vibration motor (7) is fixedly connected with the rear wall of the strip-shaped plate (8), the front side of the inner cavity of the box body (2) is provided with a blackboard eraser cleaning device main body (9).

2. The fly ash prevention blackboard eraser cleaning device according to claim 1, wherein: the clamping piece (3) comprises an electric push rod (31) fixedly assembled at the rear side of the left side wall and the right side wall of the inner cavity of the box body (2), a clamping plate (32) slidably assembled between the inner cavity of the box body (2) is fixedly assembled at the telescopic end of the electric push rod (31), and a rubber layer (33) is fixedly adhered to the side wall of the clamping plate (32).

3. The fly ash prevention blackboard eraser cleaning device according to claim 1, wherein: dust collection structure (5) are including offering rectangle recess (51) in base (1) antetheca, and rectangular recess (51) interpolation has connect collecting vat (52), rectangle through-hole (53) have been seted up to rectangle recess (51) upper surface, and rectangle through-hole (53) inner wall fixed assembly has otter board (54).

4. The fly ash prevention blackboard eraser cleaning device according to claim 1, wherein: blackboard eraser cleaning device main part (9) is including fixed assembly in motor (91) of box (2) left side wall front end, the output of motor (91) runs through box (2) fixed assembly and is equipped with screw rod (92), screw rod (92) outer wall spiro union has rectangular plate (93), and rectangular plate (93) back wall paste brush hair (94) that are fixed with laminating blackboard eraser (4), both sides fixed assembly has slider (95) about rectangular plate (93) antetheca, box (2) inner chamber antetheca corresponds slider (95) and has seted up spout (96), and slider (95) front end sliding assembly in spout (96).