CN210673206U

CN210673206U - Dust cleaning device for library rack

Info

Publication number: CN210673206U
Application number: CN201921130841.9U
Authority: CN
Inventors: 刘立峰; 孙迪; 刘秀秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-06-05
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses a dust cleaning device for a library shelf, which comprises a bookshelf, a book placing plate, an electric guide rail, a transverse slide block, an electric telescopic rod, a dust collecting box, a sleeve, a transverse hose, an installation block, a dust hood, a limiting cutting sleeve and a vertical hose, wherein the dust-collecting negative pressure pump of the utility model generates negative pressure in the dust collecting box, through the connection of the transverse hose, the vertical hose and the dust collection pipe, the electric telescopic rod can correspondingly move up and down, so that the dust collection cover can move to a book placing plate or a book, and then the dust cage can place the dust of board or books to books and place the dust on the board on books and absorb and retrieve work, and this device can absorb and retrieve the dust on the library rack, and easy operation uses conveniently, and it is good to retrieve the effect to and ensured advantages such as good library's indoor environment.

Description

Dust cleaning device for library rack

Technical Field

The utility model relates to a library's rack technical field specifically is a dust cleaning device for library's rack.

Background

Dust is soil or other material that dries finely into powder, something that is broken into fine parts, fine powder, dust particles that are typically between one hundredth of a millimeter to several hundredths of a millimeter in diameter are invisible to the human eye, what the human eye sees is the vast majority of the dust. The dust formed in the production process is called productive dust. From the point of view of colloid chemistry, dust is an aerosol whose dispersion medium is air and the dispersed phase is solid particles. In the library, because of the books on the library rack are placed for a long time, have some dusts to scatter on the library rack, perhaps on the books on the library rack, these dusts if do not clear up for a long time, not only influence the neatness and pleasing to the eye of books to arouse the raise dust easily when people read, bring very big puzzlement for the indoor environment in library, so this a difficult problem is solved with dust cleaning collection device to a library rack of urgent need for at present stage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the dust on the library rack of prior art and be difficult for cleaing away and pollute defects such as library's indoor environment, provide a dust cleaning device for library rack. A dust cleaning device for library rack has the dust of being convenient for get rid of on the library rack and has ensured characteristics such as good library indoor environment.

In order to achieve the above object, the utility model provides a following technical scheme: a dust cleaning device for a library placing rack comprises a bookshelf and a book placing plate, wherein the book placing plate is fixedly arranged on the inner wall of the bookshelf, an electric guide rail is arranged above the book placing plate, the left end and the right end of the electric guide rail are fixedly connected to side plates of the bookshelf, and the electric guide rail is provided with a transverse sliding block, the electric guide rail is movably connected with the transverse sliding block, the front wall of the transverse sliding block is fixedly provided with an electric telescopic rod, the tail end of the electric telescopic rod is fixedly provided with an installation block, the outer wall of the bottom of the installation block is fixedly provided with a dust hood, a dust suction pipe is arranged on an opening on the outer wall of the dust suction cover, the tail end of the dust suction pipe is connected with a vertical hose, the tail end of the vertical hose is connected with a transverse hose, a dust collecting box is arranged below the bookshelf, a dust suction negative pressure pump is installed in the dust collecting box, and the transverse hose is communicated with the dust collecting box.

Preferably, the cross section of the dust hood is arranged in a conical shape, and the dust suction pipe is arranged on the side wall of the top of the dust hood.

Preferably, the book placing plate is arranged on the bookshelf in parallel from top to bottom, and the number of layers of the book placing plate is not less than two.

Preferably, the bottom of the dust hood is fixedly provided with a soft brush.

Preferably, a sleeve is fixedly installed in a hole formed in a side plate of the bookshelf, the left end of the transverse hose is installed in an inner cavity of the sleeve, and the right end of the transverse hose is connected with the vertical hose through a bent-angle joint.

Preferably, the outer wall cover of dust absorption pipe is equipped with spacing cutting ferrule, and spacing cutting ferrule is installed at the outer wall of installation piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses dust absorption negative pressure pump produces the negative pressure in the box is collected to the dust, through horizontal hose, the switch-on of vertical hose and dust absorption pipe, the up-and-down motion that carries on that electric telescopic handle can correspond, make the suction hood can move to books place on board or the books, and then the suction hood can be placed the dust of board or books to books and place the dust on the board and absorb and retrieve work on the books, the suction hood of horizontal slider can drive electric telescopic handle and bottom simultaneously carries out the horizontally motion, and then can place the dust of board to whole books and absorb recovery work, the dust collection area and effect have been improved, to sum up, this device can absorb and retrieve the dust on the library rack, and easy operation, it is convenient to use, and it is good to retrieve the effect, and advantages such as good library's indoor environment have been ensured.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B of fig. 1 according to the present invention.

Reference numbers in the figures: 1. a bookshelf; 2. a book placement board; 3. an electric rail; 4. a transverse slide block; 5. an electric telescopic rod; 6. a dust collection box; 7. a sleeve; 8. a transverse hose; 9. mounting blocks; 10. a dust hood; 11. a limiting clamping sleeve; 12. a vertical hose.

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. 1-3, the present invention provides a technical solution: a dust cleaning device for a library rack comprises a bookshelf 1 and a book placing plate 2, wherein the book placing plate 2 is fixedly installed on the inner wall of the bookshelf 1, an electric guide rail 3 is arranged above the book placing plate 2, the left end and the right end of the electric guide rail 3 are fixedly connected to side plates of the bookshelf 1, a transverse sliding block 4 is installed on the electric guide rail 3, the electric guide rail 3 is movably connected with the transverse sliding block 4, an electric telescopic rod 5 is fixedly installed on the front wall of the transverse sliding block 4, an installation block 9 is fixedly installed at the tail end of the electric telescopic rod 5, a dust hood 10 is fixedly installed on the outer wall of the bottom of the installation block 9, the cross section of the dust hood 10 is in a conical arrangement, a dust suction pipe is installed on the side wall of the top of the dust hood 10, the dust suction area can be increased through the arrangement of the conical dust hood 10, the dust suction effect is improved, a soft, cleaning work is carried out, the dust collecting effect is further improved, a dust collecting pipe is installed in an opening of the outer wall of a dust collecting cover 10, a limiting clamping sleeve 11 is sleeved on the outer wall of the dust collecting pipe, the limiting clamping sleeve 11 is installed on the outer wall of an installation block 9 and plays a limiting role, the tail end of the dust collecting pipe is connected with a vertical hose 12, the tail end of the vertical hose 12 is connected with a transverse hose 8, a sleeve 7 is fixedly installed in an opening of a side plate of a bookshelf 1, the left end of the transverse hose 8 is installed in an inner cavity of the sleeve 7, the right end of the transverse hose 8 is connected with the vertical hose 12 through a bent angle joint, the transverse hose 8 is limited and installed through the sleeve 7, corresponding telescopic work of the transverse hose 8 and the vertical hose 12 is facilitated, falling is not prone to happening, a dust collecting box 6 is arranged below the bookshelf 1, a dust collecting negative pressure pump is installed in, the book placing plate 2 is arranged on the bookshelf 1 in parallel from top to bottom, the number of layers of the book placing plate 2 is not less than two, the arrangement of the book placing plate 2 is convenient for placing books in multiple layers, and the dust cleaning and collecting work can be carried out synchronously.

The working principle, when the utility model is used for clearing away the dust on the book placing board 2 or the dust on the books on the book placing board 2, the dust collecting box 6 is internally provided with a dust collecting negative pressure pump, firstly the dust collecting negative pressure pump and the electric telescopic rod 5 in the dust collecting box 6 are opened through an external power supply and a switch, the dust collecting negative pressure pump generates negative pressure in the dust collecting box 6, the electric telescopic rod 5 can correspondingly move up and down through the connection of the transverse hose 8, the vertical hose 12 and the dust collecting pipe, so that the dust collecting cover 10 can move to the book placing board 2 or the books, further, the bottom of the dust collecting cover 10 can absorb and recover the dust on the book placing board 2 or the dust on the books on the book placing board 2, meanwhile, the electric guide rail 3 is opened through an external power supply and a switch, the electric guide rail 3 is movably connected with the transverse slider 4, at the moment, the transverse slider 4 can drive the electric telescopic rod 5 and the dust collecting cover 10 at the, and then the dust of the whole book placing plate 2 can be sucked and recovered.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust cleaning device for library rack, places board (2) including bookshelf (1) and books, its characterized in that: the bookshelf is characterized in that a book placing plate (2) is fixedly arranged on the inner wall of the bookshelf (1), an electric guide rail (3) is arranged above the book placing plate (2), the left end and the right end of the electric guide rail (3) are fixedly connected to side plates of the bookshelf (1), a transverse sliding block (4) is arranged on the electric guide rail (3), the electric guide rail (3) is movably connected with the transverse sliding block (4), an electric telescopic rod (5) is fixedly arranged on the front wall of the transverse sliding block (4), an installation block (9) is fixedly arranged at the tail end of the electric telescopic rod (5), a dust hood (10) is fixedly arranged on the outer wall of the bottom of the installation block (9), a dust suction pipe is arranged on an opening of the outer wall of the dust hood (10), the tail end of the dust suction pipe is connected with a vertical hose (12), the tail end of the vertical hose (12) is connected with a transverse hose (8), a dust, a dust suction negative pressure pump is arranged in the dust collection box (6), and the transverse hose (8) is communicated with the dust collection box (6).

2. The dust sweeping device for the library rack as claimed in claim 1, wherein: the section of the dust hood (10) is arranged in a conical shape, and the dust collection pipe is arranged on the side wall of the top of the dust hood (10).

3. The dust sweeping device for the library rack as claimed in claim 1, wherein: the book placing plates (2) are arranged on the bookshelf (1) in parallel from top to bottom, and the number of layers of the book placing plates (2) is not less than two.

4. The dust sweeping device for the library rack as claimed in claim 2, wherein: the bottom of the dust hood (10) is fixedly provided with a soft brush.

5. The dust sweeping device for the library rack as claimed in claim 1, wherein: the bookshelf is characterized in that a sleeve (7) is fixedly installed in a side plate hole of the bookshelf (1), the left end of the transverse hose (8) is installed in an inner cavity of the sleeve (7), and the right end of the transverse hose (8) is connected with the vertical hose (12) through a bent-angle joint.

6. The dust sweeping device for the library rack as claimed in claim 1, wherein: the outer wall cover of dust absorption pipe is equipped with spacing cutting ferrule (11), and the outer wall at installation piece (9) is installed in spacing cutting ferrule (11).