CN209984155U

CN209984155U - Library's bookshelf ash removal device

Info

Publication number: CN209984155U
Application number: CN201920345613.7U
Authority: CN
Inventors: 解爱林; 于艳艳; 于静; 谭业绥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-01-24
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses a library's bookshelf ash removal device belongs to library's appurtenance field, including the deashing shell, deashing shell mid-mounting has the rotation axis, the rotation axis is hollow structure, rotation axis mid-mounting has rotatory cam, the baffle is installed at the inside both ends of deashing shell, the baffle is split into the negative pressure chamber with the casing both sides, negative pressure intracavity portion installs the piston plate, piston plate mid-mounting has the piston rod, the piston rod passes the baffle and is connected with the contact block, piston rod middle part cover between contact block and the baffle has reset spring, the ash collecting box that locates deashing shell upper end middle part is passed to the rotation axis upper end is connected with the rotating electrical machines, ash collecting box both ends have the negative pressure chamber through inhaling ash pipe intercommunication respectively, the. The utility model discloses for the rotary disk can also enter into the dust collecting box with the dust when rotating the ash removal, has both increased deashing quality and efficiency, and has also reduced staff's intensity of labour.

Description

Library's bookshelf ash removal device

Technical Field

The utility model relates to a library's appurtenance field specifically is a library's bookshelf ash removal device.

Background

The bookshelf is the most important equipment in a library and is used for displaying various books so that readers can conveniently take the books. People in a library move to cause dust to fall on the bookshelf and books, a library manager needs to clean the bookshelf regularly, and the dust cleaning effect of the existing dust cleaning device is general; secondly, the dust on the top and the corner gaps of the bookshelf is inconvenient to clean and needs to be cleaned together with other equipment.

Chinese patent (publication number: CN 2074041494U) discloses a bookshelf ash removal device, which comprises an ash removal head and is characterized in that: the utility model discloses a dust collector, including deashing head, book shelf, the deashing head be hollow rectangular cavity, the middle part of bottom surface is provided with two rectangular main dust absorption holes under the deashing head, the outer edge of bottom surface is provided with the cyclic annular vice dust absorption hole of round under the deashing head, be provided with the cleaning head on other positions of bottom surface down, be provided with a blow gun on the lateral wall of deashing head, although the device can be with the dust of bookshelf in the dust catcher to a certain extent, but in actual operation, the device needs the manual work just can adsorb the dust along the books back-and-forth movement on the bookshelf, greatly increased staff's intensity of labour, and.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a library's bookshelf ash removal device 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 library's bookshelf ash removal device, includes the deashing shell, deashing shell mid-mounting has the rotation axis, and the rotation axis is hollow structure, rotation axis mid-mounting has rotatory cam, the baffle is installed at the inside both ends of deashing shell, and the baffle is cut apart into the negative pressure chamber with the casing both sides, and negative pressure intracavity portion installs the piston board, and piston board mid-mounting has the piston rod, and the piston rod passes the baffle and is connected with the contact piece, and the piston rod middle part cover between contact piece and the baffle has reset spring, the ash collection case that passes on the rotation axis and locate deashing shell upper end middle part is connected with the rotating electrical machines, and ash collection case both ends have the negative pressure chamber through inhaling the ash pipe intercommunication.

As a further aspect of the present invention: and dust suction holes are uniformly formed in the bottom end of the rotating disc.

As a further aspect of the present invention: and a plurality of through holes are formed in the outer wall of the rotating shaft positioned in the dust collection box.

As a further aspect of the present invention: the middle part of the negative pressure cavity is provided with an exhaust hole, and a one-way valve is arranged in the exhaust hole.

As a further aspect of the present invention: the inside of the dust suction pipe is also provided with a one-way valve.

As a further aspect of the present invention: and the middle part of the front end of the ash collecting box is provided with a box door.

As a further aspect of the present invention: and brackets are arranged on two sides of the upper end of the ash removal shell.

As a further aspect of the present invention: and the middle part of the bracket is provided with an anti-skid sleeve.

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

the utility model provides a library's bookshelf ash removal device, rational in infrastructure, the modern design through the contact piece that is equipped with and the mutually supporting between the rotating cam for the rotary disk can also enter into the dust collection case with the dust when rotating the ash removal, has both increased deashing quality and efficiency, and has also reduced staff's intensity of labour, and the practicality is strong, and the reliability is high.

Drawings

FIG. 1 is a schematic structural diagram of a ash removal device for a bookshelf in a library.

FIG. 2 is a schematic view of a rotary shaft of a ash removing device for a bookshelf in a library.

FIG. 3 is a schematic structural diagram of a rotary disk in a ash removal device for a bookshelf in a library.

In the figure: 1-ash removing shell, 2-rotating cam, 3-rotating disk, 4-rotating shaft, 5-contact block, 6-reset spring, 7-baffle, 8-negative pressure cavity, 9-piston plate, 10-exhaust hole, 11-ash suction pipe, 12-ash collection box, 13-box door, 14-rotating motor, 15-antiskid sleeve, 16-support, 17-through hole, 18-ash suction hole and 19-piston rod.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a library bookshelf dust removing device comprises a dust removing shell 1, wherein a rotating shaft 4 is installed in the middle of the dust removing shell 1, the rotating shaft 4 is of a hollow structure, so as to ensure that dust can enter a dust collecting box 12 from the inside of the rotating shaft 4, a rotating cam 2 is installed in the middle of the rotating shaft 4, baffles 7 are installed at two ends of the inside of the dust removing shell 1, so as to form a closed structure for a negative pressure chamber 8, the baffles 7 divide two sides of the shell into negative pressure chambers 8, a piston plate 9 is installed in each negative pressure chamber 8, the piston plate 9 and the negative pressure chamber 8 are in interference fit, so as to ensure the sealing performance when the piston plate 9 moves, a piston rod 19 is installed in the middle of the piston plate 9, the piston rod 19 is connected with a contact block 5 through the baffles 7, the contact block 5 is in periodic contact with the rotating cam, a reset spring 6 is sleeved in the middle of a piston rod 19 between the contact block 5 and the baffle 7, so that the reset action of the contact block 5 in the direction of the rotating cam 2 is realized, the upper end of the rotating shaft 4 penetrates through a dust collection box 12 arranged in the middle of the upper end of the dust collection shell 1 and is connected with a rotating motor 14, so as to drive the rotating shaft 4 to rotate, a plurality of through holes 17 are arranged on the outer wall of the rotating shaft 4 positioned in the dust collection box 12, so that dust sucked in the rotating shaft 4 can enter the dust collection box 12, a box door 13 is arranged in the middle of the front end of the dust collection box 12, so that workers can clean the dust in the dust collection box 12, two ends of the dust collection box 12 are respectively communicated with a negative pressure cavity 8 through a dust suction pipe 11, so as to ensure the negative pressure action in the dust collection box 12, so as to ensure the dust suction capacity, a one-way valve is also arranged, the middle part of the negative pressure cavity 8 is provided with an exhaust hole 10, so that negative pressure in the negative pressure cavity 8 is ensured, a one-way valve is arranged in the exhaust hole 10, one-way circulation of gas is realized, the lower end of the rotating shaft 4 penetrates through the dust removing shell 1 and is connected with the rotating disc 3, and dust suction holes 18 are uniformly formed in the bottom end of the rotating disc 3 and are used for adsorbing dust on the bookshelf.

The utility model discloses an in another embodiment, this embodiment and the difference of above-mentioned embodiment lie in, support 16 is installed to 1 upper end both sides of deashing shell, 16 mid-mounting of support have antiskid cover 15, have made things convenient for the staff to carry the taking to whole device through setting up support 16 and setting up antiskid cover at support 16.

The utility model discloses, during the use, the staff holds antiskid cover 15 on the support 16, start rotating electrical machines 14 simultaneously, rotating electrical machines 14 drives rotation axis 4 and rotates, make the rotatory cam 2 at rotation axis 4 middle part rotate on the one hand, with contact block 5 periodic contact, and then make piston plate 9 remove about 8 inside negative pressure chambeies, make the inside negative pressure that forms of collection ash box 12, ensure that rotation axis 4 is inside can get into external dust with rotary disk 3 inside, on the other hand, can make rotary disk 3 rotate in step when rotation axis 4 rotates, thereby clean the long-term adnexed dust on the books support, and sucked under inhaling the effect of ash hole 18, greatly increased the deashing quality, and whole process operation is also very convenient. The utility model discloses, rational in infrastructure, the modern design through the contact piece 5 that is equipped with and the mutually supporting between the rotatory cam 2 for during rotary disk 3 can also enter into dust collecting box 12 with the dust when rotating the ash removal, both increased deashing quality and efficiency, and also reduced staff's intensity of labour, the practicality is strong, and the reliability is high.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a library bookshelf ash removal device, includes deashing shell (1), deashing shell (1) mid-mounting has rotation axis (4), and rotation axis (4) are hollow structure, rotation axis (4) mid-mounting has rotary cam (2), its characterized in that, baffle (7) are installed at the inside both ends of deashing shell (1), and baffle (7) are cut apart into negative pressure chamber (8) with the casing both sides, and negative pressure chamber (8) internally mounted has piston board (9), and piston board (9) mid-mounting has piston rod (19), and piston rod (19) pass baffle (7) and are connected with contact block (5), and piston rod (19) mid-portion cover between contact block (5) and baffle (7) has reset spring (6), rotation axis (4) upper end passes album ash bin (12) of locating deashing shell (1) upper end middle part and is connected with rotating electrical machines (14), the two ends of the ash collecting box (12) are communicated with a negative pressure cavity (8) through ash suction pipes (11), and the lower end of the rotating shaft (4) penetrates through the ash removing shell (1) and is connected with a rotating disk (3).

2. The ash removing device for the bookshelf of the library according to claim 1, wherein the bottom end of the rotating disc (3) is uniformly provided with ash sucking holes (18).

3. The ash removing device for the bookshelf of the library as claimed in claim 1, wherein the outer wall of the rotating shaft (4) positioned in the ash collecting box (12) is provided with a plurality of through holes (17).

4. The ash removal device for the bookshelf of the library according to claim 1, wherein an exhaust hole (10) is formed in the middle of the negative pressure cavity (8), and a one-way valve is installed inside the exhaust hole (10).

5. The ash removal device for the bookshelf of the library as claimed in claim 1, wherein a one-way valve is also installed inside the ash suction pipe (11).

6. The ash removing device for the bookshelf of the library according to the claim 1 or 3, wherein a box door (13) is installed in the middle of the front end of the ash collecting box (12).

7. The ash removing device for the bookshelf of the library according to claim 1, wherein brackets (16) are arranged on two sides of the upper end of the ash removing shell (1).

8. The ash removal device for the bookshelf of the library as claimed in claim 7, wherein the middle part of the bracket (16) is provided with an anti-slip sleeve (15).