CN219161336U

CN219161336U - Instrument dust keeper

Info

Publication number: CN219161336U
Application number: CN202320131310.1U
Authority: CN
Inventors: 罗颖; 佟浩
Original assignee: Xinjiang Borui Equipment Technology Co ltd
Current assignee: Xinjiang Borui Equipment Technology Co ltd
Priority date: 2023-01-14
Filing date: 2023-01-14
Publication date: 2023-06-09
Anticipated expiration: 2033-01-14

Abstract

The utility model discloses an instrument dustproof device, which comprises a dustproof shell, wherein a rotating shaft is vertically fixed at the top of the dustproof shell, a cleaning piece for cleaning dust on the outer wall of the dustproof shell is further arranged, the cleaning piece comprises a cleaning strip, the cleaning strip is vertically arranged outside the dustproof shell, a rotary drum is fixed at the top end of the cleaning strip, the rotary drum is rotatably sleeved and installed on the rotating shaft, a soft cushion is fixed on the end face, close to the dustproof shell, of the cleaning strip, a driving piece is fixedly arranged on the rotating shaft, and the driving piece is used for driving the cleaning strip to rotate on the rotating shaft so as to clean dust on the outer wall of the dustproof shell. The utility model solves the problems that the transparent dustproof shell of the prior instrument has no dust cleaning function, and the outside of the transparent dustproof shell can be quickly covered with dust when the transparent dustproof shell is in a high-dust environment for a long time, and the dust blocks vision to influence the reading of the instrument.

Description

Instrument dust keeper

Technical Field

The utility model relates to the technical field of instrument dust prevention, in particular to an instrument dust prevention device.

Background

Dust can be covered in a workshop of the metallurgical coking industry, some equipment meters in the workshop are exposed to external installation, the meters are directly placed in dust for a long time, the inside of the meters can be drilled in by the dust, normal use of the meters is affected, the service life of the meters is reduced, the existing equipment meters are protected from dust, a protective cover made of transparent materials is usually covered outside the meters, and the protective cover is used for preventing the dust from falling and adhering to the meters.

The transparent dustproof shell of the prior instrument can play a certain dustproof role, but has no dust cleaning function, and the outside of the dustproof shell can be covered with dust quickly when the transparent dustproof shell is in a high-dust environment for a long time, so that the dust can block the reading of the instrument from being influenced by the sight, and the normal reading of the instrument is blocked.

Disclosure of Invention

The utility model aims to provide a dustproof device for an instrument, which aims to solve the problems that the transparent dustproof shell of the existing instrument does not have a dust cleaning function, dust can be quickly distributed outside the dustproof shell when the transparent dustproof shell is in a high-dust environment for a long time, and the dust blocks vision from influencing the reading of the instrument.

The utility model is realized in the following way:

the utility model provides an instrument dust keeper, including dustproof casing, dustproof casing's top is vertical to be fixed with the pivot, still including the clearance piece that is used for clearing up dustproof casing outer wall dust, the clearance piece includes the clearance strip, the outside at dustproof casing is vertical to be set up to the clearance strip, and the top of clearance strip is fixed with the rotary drum, and the rotary drum rotates the cover and establishes and install in the pivot, the clearance strip is close to being fixed with the cushion on dustproof casing's the terminal surface, fixedly in the pivot is provided with the driving piece, and the driving piece is used for driving the clearance strip and rotates the dust on the dustproof casing outer wall of clearance in the pivot.

Further, the driving piece comprises a support and a motor, wherein the support is horizontally fixed at the top end of the rotating shaft, and the motor is vertically fixed at the end part of the support.

Further, the output end of the motor is horizontally and fixedly provided with a driving gear.

Further, a driven gear is horizontally fixed outside the rotary drum at the top end of the cleaning strip, and the driven gear is meshed with the driving gear.

Further, the screw hole plate is fixed at the bottom end of the outer part of the dustproof shell, and the vertical threads on the screw hole plate penetrate through and are provided with bolts for fixedly installing the dustproof shell.

Further, a sealing plug cylinder is vertically fixed downwards at the bottom end of the dustproof shell, and a sealing ring is fixed on the inner wall of the sealing plug cylinder of the dustproof shell.

Compared with the prior art, the utility model has the beneficial effects that: the dustproof shell cover is arranged and assembled outside the instrument installed in a dusty environment, dust adhered to the outer wall of the dustproof shell drives the cleaning strip on the cleaning piece to rotate circumferentially on the rotating shaft of the dustproof shell through the driving piece, the soft pad is fixed on the inner wall of the cleaning strip to scrape and clean the dust on the outer wall of the dustproof shell, and the dust is removed, so that the dust adhered to the outer wall of the dustproof shell in the dusty environment for a long time is cleaned, the influence of the dust on the reading of the instrument caused by the blocking of the sight is avoided, and the instrument is conveniently cleaned and the reading of the instrument is conveniently observed when the instrument is conveniently protected at the later stage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic view of a dust-proof housing according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a cleaning member according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a driving member according to an embodiment of the present utility model.

In the figure: 1. a dust-proof housing; 11. a rotating shaft; 12. a screw plate; 13. a bolt; 14. a seal ring; 2. cleaning the piece; 21. cleaning the strip; 22. a rotating drum; 23. a soft cushion; 24. a driven gear; 3. a driving member; 31. a bracket; 32. a motor; 33. a driving gear.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 show, an instrument dust keeper, including dustproof casing 1, dustproof casing 1's top is vertical to be fixed with pivot 11, still including the clearance piece 2 that is used for clearing up dustproof casing 1 outer wall dust, clearance piece 2 includes clearance strip 21, the outside at dustproof casing 1 is vertical to be set up to clearance strip 21, and the top of clearance strip 21 is fixed with rotary drum 22, and rotary drum 22 rotates the cover and establishes and install in pivot 11, clearance strip 21 is close to the terminal surface of dustproof casing 1 and is fixed with cushion 23 through the adhesion of PC glue, fixed in pivot 11 is provided with driving piece 3, and driving piece 3 is used for driving clearance strip 21 and rotates the dust on the dustproof casing 1 outer wall of clearance in pivot 11, the outside of instrument of equipment fixed under the dust environment is established to dustproof casing 1 cover in the use, the dust of adhesion on the dustproof casing 1 outer wall is through the clearance strip 21 circumference rotation in the pivot 11 of drive piece 2, utilize fixed cushion 23 to scrape the dust of dustproof casing 1 outer wall to get rid of dust, thereby the dust is convenient for observing the instrument reading after the long-time is in the high vision and the instrument reading is avoided, and the instrument reading is convenient for observing the dust is convenient to observe the dust.

Referring to fig. 2, 4 and 5, the driving member 3 includes a bracket 31 and a motor 32, wherein the bracket 31 is horizontally fixed at the top end of the rotating shaft 11, the end of the bracket 31 is vertically fixed with a driving gear 33 horizontally and fixedly installed at the output end of the motor 32, the output end of the motor 32 is arranged downward, the outside of the drum 22 at the top end of the cleaning bar 21 is horizontally fixed with a driven gear 24, the driven gear 24 is meshed with the driving gear 33, and in use, the motor 32 drives the driving gear 33 to rotate, and drives the driven gear 24 meshed with the driving gear 33 to rotate, so that the drum 22 at the top end of the cleaning bar 21 is driven to rotate on the rotating shaft 11 of the dust-proof housing 1 around the outer wall of the dust-proof housing 1, and then dust adhered to the outside of the dust-proof housing 1 is scraped and cleaned.

Referring to fig. 3, a screw hole plate 12 is fixed at the bottom end of the outer part of the dust-proof housing 1, and a bolt 13 for fixedly mounting the dust-proof housing 1 is installed on the screw hole plate 12 in a penetrating manner by vertical threads, and the bolt 13 on the screw hole plate 12 is assembled and inserted on a mounting seat of the instrument in a threaded manner, so that the dust-proof housing 1 and the instrument are fixedly mounted. The bottom of dustproof casing 1 is fixed with sealed section of thick bamboo that inserts vertically downwards, and sealed section of thick bamboo that inserts is used for the cover to establish and inserts on the present instrument shell, and is fixed with sealing ring 14 on the sealed section of thick bamboo inner wall of inserting of dustproof casing 1, and sealing ring 14 of rubber material is used for sealed dustproof casing 1 inner wall and instrument shell between the clearance, improves dustproof casing 1 and instrument shell equipment's leakproofness.

Working principle: the dustproof shell 1 is covered, assembled and fixed outside the instrument installed in a dusty environment, a motor 32 in a driving piece 3 drives a driving gear 33 to rotate, and drives a driven gear 24 meshed with the driving gear 33 to rotate, so that a rotary drum 22 at the top end of a cleaning strip 21 is driven to rotate on a rotary shaft 11 of the dustproof shell 1 around the outer wall of the dustproof shell 1, dust on the outer wall of the dustproof shell 1 is scraped and cleaned by a fixed soft cushion 23 on the inner wall of the cleaning strip 21, and dust on the outer wall of the dustproof shell 1 is removed.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An instrument dust keeper, includes dustproof casing (1), its characterized in that: the top of dustproof casing (1) is vertical to be fixed with pivot (11), still including cleaning member (2) that are used for cleaning dust casing (1) outer wall dust, cleaning member (2) are including cleaning strip (21), cleaning strip (21) are vertical to be set up in the outside of dustproof casing (1), and cleaning strip (21) are fixed with rotary drum (22) on the top, and rotary drum (22) rotate the cover and establish and install in pivot (11), cleaning strip (21) are fixed with cushion (23) on being close to the terminal surface of dustproof casing (1), fixedly in pivot (11) be provided with driving piece (3), and driving piece (3) are used for driving cleaning strip (21) and rotate the dust on the dustproof casing (1) outer wall of cleaning in pivot (11).

2. The instrument dust-proof device according to claim 1, wherein the driving member (3) comprises a bracket (31) and a motor (32), wherein the bracket (31) is horizontally fixed at the top end of the rotating shaft (11), and the motor (32) is vertically fixed at the end of the bracket (31).

3. An instrument dust-proof device according to claim 2, characterized in that the output end of the motor (32) is horizontally and fixedly provided with a driving gear (33).

4. A meter dust-proof device according to claim 3, characterized in that a driven gear (24) is horizontally fixed to the outside of the drum (22) at the top end of the cleaning bar (21), and the driven gear (24) is meshed with the driving gear (33).

5. The instrument dustproof device according to claim 1, wherein a screw hole plate (12) is fixed at the bottom end of the outer part of the dustproof shell (1), and bolts (13) for fixedly installing the dustproof shell (1) are installed on the screw hole plate (12) in a penetrating manner through vertical threads.

6. The instrument dustproof device according to claim 5, wherein a sealing plug tube is vertically fixed downwards at the bottom end of the dustproof shell (1), and a sealing ring (14) is fixed on the inner wall of the sealing plug tube of the dustproof shell (1).