CN215078153U

CN215078153U - Cleaning device for library

Info

Publication number: CN215078153U
Application number: CN202120954274.XU
Authority: CN
Inventors: 杨双琪
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-10
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a cleaning device for a library, which comprises a handle, a hinged joint, an L-shaped plate and a dust cleaning component; the handle is movably connected with the L-shaped plate through a hinge joint, and the top of the L-shaped plate is connected with a dust removing component; the dust cleaning component comprises a dust storage box, a dust collection plate and linear brushes, the bottom of the dust storage box is connected with the top end of the L-shaped plate, the front side of the dust storage box is connected with the dust collection plate, and the front side of the dust collection plate is provided with the linear brushes and dust collection holes which are uniformly distributed; the dust storage box is internally provided with a dust storage bag, a fan, an air duct and a filter plate, one end of the fan is connected with the dust storage bag, the other end of the fan is connected with the air duct, the air duct is connected with dust suction holes on the dust suction plate, the filter plate is arranged in the dust storage bag, and the side wall of the dust storage box is provided with an air outlet at a position corresponding to the filter plate; the brush is used for sweeping dust, the dust is sucked into the dust storage bag in the dust storage box under the action of the fan after being swept, the filter plate at the air outlet is opened, and then the dust in the dust storage bag can be poured out.

Description

Cleaning device for library

Technical Field

The utility model belongs to the technical field of cleaning device and specifically relates to a cleaning device for library.

Background

Library in school is the important place that the student read and study, books are deposited with the bookshelf in the library of school at present still mainly, and the books width difference of placing on the mesa leads to the space that exposes on the mesa different, traditional ash removal device can only clear up the bookshelf mesa of placing same width books, consequently still take the rag to clean with the manual work at present and give first place to, but the mesa that is located the bookshelf eminence needs clean managers to step on the clearance on the ladder, and is difficult to operate, and general library managers of school are older, further increased the clean degree of difficulty.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model provides a cleaning device for library can hand dust and the cover lateral surface on the eminence bookshelf mesa and carry out the deashing and handle to can deal with the bookshelf of placing different width books.

The utility model provides a technical scheme that its technical problem adopted is: a cleaning device for a library comprises a handle, a hinged joint, an L-shaped plate and an ash removal component; the handle is movably connected with the L-shaped plate through a hinge joint, and the top of the L-shaped plate is connected with a dust removing component; the dust cleaning component comprises a dust storage box, a dust collection plate and linear brushes, the bottom of the dust storage box is connected with the top end of the L-shaped plate, the front side of the dust storage box is connected with the dust collection plate, and the front side of the dust collection plate is provided with the linear brushes and dust collection holes which are uniformly distributed; the dust storage box is internally provided with a dust storage bag, a fan, an air channel and a filter plate, one end of the fan is connected with the dust storage bag, the other end of the fan is connected with the air channel, the air channel is connected with dust suction holes in the dust suction plate, the filter plate is arranged in the dust storage bag, and the side wall of the dust storage box is provided with an air outlet corresponding to the position of the filter plate. The brush is used for sweeping dust, the dust is sucked into the dust storage bag in the dust storage box under the action of the fan after being swept, the filter plate at the air outlet is opened, and then the dust in the dust storage bag can be poured out.

The handle is but extending structure, comprises outer tube, inner tube and fastening knob, and outer tube top swing joint inner tube, the articulated joint is connected on the inner tube top, is equipped with the fastening knob of fixed outer tube, the relative elasticity of inner tube on the outer tube, and the length of adjustable handle when unscrewing the fastening knob, the fastening knob can be screwed up after length is fixed.

Two medial surfaces of L template all are equipped with the recess, through pivot installation pulley in the recess, and a part of pulley is located the recess outside, and when L template card was on the bookshelf support plate, two medial surfaces of L template corresponded the bottom surface and the lateral surface of support plate respectively, and the pulley plays the effect that reduces friction during the lateral shifting deashing, conveniently promotes L template rectilinear movement.

The bottom of a row of linear brushes positioned at the lowest part of the dust collection plate is connected with a plurality of claw-shaped brushes, the claw-shaped brushes mainly sweep up dust on the table top of the bookshelf support plate, and the linear brushes mainly sweep down the dust on the outer side surface of books on the table top and then suck the dust into the dust storage bag under the action of negative pressure adsorption. The linear brush and the claw-shaped brush are both soft brushes, so that the books cannot be damaged.

The dust storage box is internally provided with a battery which is electrically connected with the fan, the switch of the battery is arranged on the outer wall of the dust storage box, and the fan can be controlled to operate by turning on the switch.

The utility model has the advantages that:

1) the cleaning device for the library is very suitable for the bookshelf with a higher position, the right-angle structure of the L-shaped plate can be just abutted against the edge of the bookshelf support plate, the L-shaped plate is not easy to deviate during moving, and the cleaning device is provided with the pulleys, so that the manpower is saved by adopting a rolling friction mode;

2) the brush with the linear structure and the claw structure is used for dealing with dust on the table board and the outer side face of the book, the pertinence is strong, the brush is made of soft materials, even if the width of the book is different, a section of linear brush is reserved, the linear brush can be attached to most of the outer side face of the book, and scratches cannot be caused to the book cover;

3) the dust collection plate, the brush and the dust collection holes are reasonably arranged, so that dust swept up by the dust collection part is blocked by the dust collection plate and the brush in the moving dust collection process to form a relatively sealed space, the dust hardly drops from the bookshelf support plate and can only be sucked into the dust collection holes, and the dust collection part is prevented from falling on bodies of dust collection personnel below;

4) but handle sets up into extending structure, is applicable to the crowd of different heights, and flexible operation is very convenient, and handle and L template are connected through the articulated joint, and relative angle is adjustable, and the practicality is strong.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the ash removal member and L-shaped plate.

The picture marks comprise a handle 1, a hinge joint 2, an L-shaped plate 3, a dust storage box 4, a dust collection plate 5, a linear brush 6, a dust storage bag 7, a fan 8, an air duct 9, a filter plate 10, an air outlet 11, a pulley 12 and a claw-shaped brush 13.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, the present embodiment provides a cleaning device for a library, which includes a handle 1, a hinged joint 2, an L-shaped plate 3 and a dust removing component; the handle 1 and the L-shaped plate 3 are movably connected through the hinge joint 2, so that the angle between the handle 1 and the L-shaped plate 3 can be properly adjusted, the connector is a common rotary connecting piece in the field, and the specific internal structure is not described again; the top of the L-shaped plate 3 is connected with an ash removal component; the dust cleaning component comprises a dust storage box 4, a dust collection plate 5 and a linear brush 6, the bottom of the dust storage box 4 is connected with the top end of the L-shaped plate 3 through a bolt, the front side of the dust storage box 4 is connected with the dust collection plate 5, and the front side of the dust collection plate 5 is provided with the linear brush 6 and dust collection holes which are uniformly distributed; a dust storage bag 7, a fan 8, an air duct 9 and a filter plate 10 are arranged in the dust storage box 4, one end of the fan 8 is connected with the dust storage bag 7 for storing dust, the other end of the fan 8 is connected with the air duct 9, the air duct 9 is connected with a dust absorption hole on the dust absorption plate 5, the filter plate 10 for blocking dust is arranged in the dust storage bag 7, and an air outlet 11 is arranged on the side wall of the dust storage box 4 at the position corresponding to the filter plate 10; after the dust is fully collected, the filter plate 10 at the air outlet 11 is opened, and then the dust in the dust storage bag 7 can be poured out.

In order to satisfy different height crowds and use, but handle 1 sets up into extending structure, comprises outer tube, inner tube and fastening knob, and outer tube top swing joint inner tube, the articulated joint is connected on the inner tube top, is equipped with the fastening knob of fixed outer tube, the relative elasticity of inner tube on the outer tube, but the length of adjustable handle when unscrewing fastening knob, the fastening knob is screwed up after the length is fixed can.

When the bookshelf is used, the L-shaped plate 3 needs to be abutted to the bookshelf support plate, and resistance is large during transverse movement, so that grooves are formed in two inner side faces of the L-shaped plate 3, the pulleys 12 are installed in the grooves through rotating shafts, one part of each pulley 12 is located outside each groove, namely, the pulleys 12 are in contact with the bookshelf support plate, sliding friction is changed into rolling friction, resistance is reduced, and movement is facilitated.

When the dust is cleaned, the linear brushes 6 mainly function to sweep dust on the outer side surfaces of books on the table board, the dust on the table board of the bookshelf is less in contact, therefore, the bottoms of the row of linear brushes 6 positioned at the lowest part of the dust collection plate 5 are connected with the claw-shaped brushes 13, the claw-shaped brushes 13 are in contact with the table board of the bookshelf support plate, and the dust in the area is swept up in the moving process and then is sucked into the dust storage box 4.

Still be equipped with the battery in the dust storage box 4, fan 8 is connected to the battery electricity, and the switch setting of battery is on dust storage box 4 outer wall, opens the switch and can control fan 8 operation.

When the utility model is used, a worker holds the handle 1 by hand, adjusts the proper length, and turns on the battery switch to start the fan 8; two inner side surfaces of the L-shaped plate 3 are respectively abutted against the outer side surface and the bottom surface of the bookshelf support plate, the linear type brush 6 is in contact with the outer side surface of a book on the support plate, the claw type brush 13 is in contact with an exposed gap on the top surface of the support plate, the brush sweeps dust when moving forwards, and the dust is sucked into the dust storage bag 7 under the action of negative pressure.

The above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. A cleaning device for a library is characterized by comprising a handle (1), a hinged joint (2), an L-shaped plate (3) and a dust cleaning component; the handle (1) is movably connected with the L-shaped plate (3) through a hinge joint (2), and the top of the L-shaped plate (3) is connected with a dust removing component; the dust cleaning component comprises a dust storage box (4), a dust collection plate (5) and a linear brush (6), the bottom of the dust storage box (4) is connected with the top end of the L-shaped plate (3), the front side of the dust storage box (4) is connected with the dust collection plate (5), and the front side of the dust collection plate (5) is provided with the linear brush (6) and dust collection holes which are uniformly distributed; the dust storage box (4) is internally provided with a dust storage bag (7), a fan (8), an air duct (9) and a filter plate (10), one end of the fan (8) is connected with the dust storage bag (7), the other end of the fan (8) is connected with the air duct (9), the air duct (9) is connected with an upper dust suction hole of the dust suction plate (5), the filter plate (10) is arranged in the dust storage bag (7), and the side wall of the dust storage box (4) is provided with an air outlet (11) corresponding to the position of the filter plate (10).

2. The cleaning device for the library as claimed in claim 1, wherein the handle (1) is a telescopic structure and comprises an outer tube, an inner tube and a fastening knob, the top end of the outer tube is movably connected with the inner tube, the top end of the inner tube is connected with the hinged joint, and the fastening knob for fixing the relative tightness of the outer tube and the inner tube is arranged on the outer tube.

3. The library sweeping device according to claim 1, wherein the L-shaped plate (3) is provided with grooves on both inner sides, the grooves are provided with pulleys (12) mounted therein through rotating shafts, and a part of the pulleys (12) is located outside the grooves.

4. A library sweeping device according to any one of claims 1 to 3, wherein a plurality of claw type brushes (13) are attached to the bottom of the lowermost row of linear brushes (6) of the dust-collecting plate (5).