CN218410269U

CN218410269U - Exhaust device for purification workshop

Info

Publication number: CN218410269U
Application number: CN202222780309.XU
Authority: CN
Inventors: 王谦; 崔小腾; 王恒
Original assignee: Anhui Hanyu Construction Engineering Co ltd
Current assignee: Anhui Hanyu Construction Engineering Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-31
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an exhaust device for a purification workshop, which comprises an exhaust pipe shell, wherein the inner wall of the exhaust pipe shell is connected with an exhaust assembly in a sliding way; the exhaust assembly comprises a frame body which transversely slides with the inner wall of the exhaust pipe shell, a bracket fixed on the outer wall of the frame body, an exhaust motor arranged on the bracket, a rotating shaft connected to the output end of the exhaust motor and fan blades which are fixed on the rotating shaft and are positioned in the frame body. This exhaust device for purification workshop is rotatory through opening driving motor and then drive the running gear, and the running gear can mesh with fixed rack board this moment to drive the framework and slide on the exhaust pipe casing inner wall, reach the regulation effect, can increase the working range of framework, and when removing, the sliding block can slide in the inside sliding tray of fixed track, reach fine stability, accelerated the efficiency of airing exhaust of equipment.

Description

Exhaust device for purification workshop

Technical Field

The utility model relates to an exhaust device technical field specifically is an exhaust device for clean workshop.

Background

The workshop is a basic unit for the internal organization production of an enterprise and is also a first-level organization for the production administrative management of the enterprise, and consists of a plurality of workshop sections or production teams, is arranged according to the professional properties of each stage of the production of internal products of the enterprise or each component part of the products and the professional properties of each auxiliary production activity, and has a factory building or a site, mechanical equipment, tools and certain production personnel, technical personnel and management personnel which are necessary for completing production tasks.

For example, the Chinese granted patent has the publication number: CN 216481571U's an exhaust device for purification workshop, including first casing, the front surface fixed mounting motor of first casing, and motor output end fixed mounting pivot, the surface fixed mounting impeller of pivot, and the equal fixed mounting hollow plate in inner wall top and the inner wall low part of first casing, the first pinion rack of inner wall bottom fixed mounting of hollow plate, and the upper surface movable mounting second pinion rack of first pinion rack, movable mounting diaphragm between the both sides inner wall position of hollow plate, and a plurality of groups of bracing pieces of movable mounting between the upper surface of diaphragm and the inner wall top position of hollow plate, adjacent two sets of movable mounting bolt between the front and back wall position of bracing piece can discharge the air in workshop and reach purifying effect.

But current exhaust device is fixed installation generally, inconvenient when using adjusts to the different positions in workshop to lead to equipment to have certain limitation when using, the inside air flow rate in workshop is slower, has reduced purification efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an exhaust device for purification workshop, it is rotatory through opening driving motor and then drive rolling gear, rolling gear can mesh with fixed rack plate this moment, and it slides on the exhaust pipe casing inner wall to drive the framework, reach the regulation effect, can increase the working range of framework, and when removing, the sliding block can slide in the inside sliding tray of fixed track, reach fine stability, the advantage such as efficiency of airing exhaust of equipment has been accelerated, the problem that the background art provided is solved.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: an exhaust device for a purification workshop comprises an exhaust pipe shell, wherein the inner wall of the exhaust pipe shell is connected with an exhaust assembly in a sliding manner;

the exhaust assembly comprises a frame body which transversely slides with the inner wall of the exhaust pipe shell, a bracket fixed on the outer wall of the frame body, an exhaust motor arranged on the bracket, a rotating shaft connected to the output end of the exhaust motor and fan blades which are fixed on the rotating shaft and are positioned in the frame body.

Preferably, the rear end of the frame body is connected with an installation block through an installation device, the front end of the frame body is fixedly provided with the installation block, the bottom of the installation block at the rear end is fixedly provided with a sliding block, the inner wall of the bottom end of the exhaust pipe shell is fixedly provided with a fixed track which is transversely distributed, and a sliding groove which is in sliding fit with the sliding block is formed in the fixed track.

Preferably, the front end driving motor is installed at the top of the installation block, the output end of the driving motor is connected with a rotating gear, and a fixed rack plate meshed with the rotating gear is fixed on the inner wall of the bottom end of the exhaust pipe shell.

Preferably, the mounting device comprises a fixing block, a clamping block and a clamping groove, the fixing block is fixed on the side wall of the mounting block at the rear end, the clamping block slides inside the side wall, and the clamping groove matched with the clamping block is formed in the outer wall of the frame body.

Preferably, the fixing block is internally provided with an expansion spring, one end of the expansion spring is connected to the clamping block, and the other end of the expansion spring is connected to the inner wall of the fixing block.

Preferably, a movable plate is fixed on the outer wall of the clamping block, and a groove for the movable plate to move is formed in the outer wall of the fixed block.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this exhaust device for purification workshop, through setting up the installation piece, driving motor, the rolling gear, fixed rack board, the sliding block, trapped orbit and sliding tray, it is rotatory through opening driving motor and then drive the rolling gear, the rolling gear can mesh with fixed rack board this moment, and it slides on the exhaust pipe casing inner wall to drive the framework, reach the regulation effect, can increase the working range of framework, and when removing, the sliding block can slide in the inside sliding tray of trapped orbit, reach fine stability, the efficiency of airing exhaust of equipment has been accelerated.

2. This exhaust device for purification workshop through setting up fixed block, fixture block, draw-in groove, fly leaf, fluting and expanding spring, thereby makes it slide along the fluting inner wall through the pulling fly leaf, and the fly leaf can drive the inside separation of fixture block and draw-in groove this moment to make expanding spring receive the extrusion compression, the staff can take out the framework, and wash the flabellum, avoid using for a long time that the flabellum laying dust is more and unable pivoted problem, the efficiency of airing exhaust of the equipment of accelerating that can be further.

Drawings

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

FIG. 2 is a schematic view of the structure of the rotary gear of the present invention;

FIG. 3 is a schematic view of the structure of the sliding block and the sliding groove of the present invention;

fig. 4 is an enlarged schematic structural view of a in fig. 3 according to the present invention.

In the figure: 1. an exhaust duct housing; 2. a frame body; 3. a support; 4. an air exhaust motor; 5. a rotating shaft; 6. a fan blade; 711. mounting a block; 712. a drive motor; 713. a rotating gear; 714. fixing the rack plate; 715. a slider; 716. fixing a track; 717. a sliding groove; 811. a fixed block; 812. a clamping block; 813. a card slot; 814. a movable plate; 815. slotting; 816. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, an exhaust device for a clean room includes an exhaust duct housing 1, and an exhaust assembly is slidably connected to an inner wall of the exhaust duct housing 1. The exhaust assembly comprises a frame body 2 transversely sliding on the inner wall of the exhaust pipe shell 1, a support 3 fixed on the outer wall of the frame body 2, an exhaust motor 4 installed on the support 3, a rotating shaft 5 connected to the output end of the exhaust motor 4 and a fan blade 6 fixed on the rotating shaft 5 and located inside the frame body 2, and the exhaust motor 4 is opened to drive the rotating shaft 5 and the fan blade 6 to rotate, so that the exhaust purpose is achieved, the air in a workshop can be purified, and the service environment of the workshop is enhanced.

Both ends are connected with installation piece 711 through installation device around the framework 2, rear end installation piece 711 bottom is fixed with sliding block 715, exhaust pipe casing 1 bottom inner wall is fixed with transverse distribution's fixed track 716, fixed track 716 is inside to be seted up with sliding block 715 sliding fit's sliding tray 717, framework 2 lateral shifting can drive rear end installation piece 711 and sliding block 715 removal, sliding block 715 can slide in the inside sliding tray 717 of fixed track 716 this moment, realize adjusting the effect, the application scope of equipment can be increased to this kind of mode, thereby work of airing exhaust to the inside different positions in workshop. The rear end of the frame body 2 is connected with an installation block 711 through an installation device, the front end of the frame body is fixedly provided with the installation block 711, the output end of the driving motor 712 is connected with a rotating gear 713, the inner wall of the bottom end of the exhaust pipe shell 1 is fixedly provided with a fixed rack plate 714 meshed with the rotating gear 713, the driving motor 712 is started and then can drive the rotating gear 713 to rotate, the rotating gear 713 can be meshed with the fixed rack plate 714, the driving frame body 2 is driven to transversely reciprocate, a worker can achieve automatic adjustment through the work of the driving motor 712, and the working requirements of rapidness and high efficiency are met.

The mounting device comprises a fixing block 811, a clamping block 812 and a clamping groove 813, the fixing block 811 is fixed on the side wall of the mounting block 711 at the rear end, the clamping block 812 slides in the fixing block 811, the clamping groove 813 matched with the clamping block 812 is formed in the outer wall of the frame body 2, and the clamping block 812 can be inserted into the clamping groove 813, so that the mounting block 711 is prevented from being separated from the frame body 2, and the mounting purpose is achieved. Inside expanding spring 816 that is provided with of fixed block 811, expanding spring 816 one end is connected in fixture block 812, the other end is connected in the fixed block 811 inner wall, sets up expanding spring 816 and can play the elasticity reset effect, guarantees that fixture block 812 can be under expanding spring 816 the automatic draw-in groove 813 that inserts, realizes the installation effect. The movable plate 814 is fixed on the outer wall of the clamping block 812, the groove 815 for the movable plate 814 to move is formed in the outer wall of the fixed block 811, and a worker can pull the movable plate 814 to slide on the inner wall of the groove 815 to achieve a driving effect.

The working principle is as follows: when adjustment is needed, the driving motor 712 is turned on to drive the rotating gear 713 to rotate, at this time, the rotating gear 713 can be meshed with the fixed rack plate 714, and the frame body 2 is driven to slide on the inner wall of the exhaust duct shell 1, so that adjustment effect is achieved, the working range of the frame body 2 can be enlarged, and when the adjusting device moves, the sliding block 715 can slide in the sliding groove 717 in the fixed track 716, so that good stability is achieved.

When the frame body 2 needs to be detached and cleaned, the movable plate 814 can be pulled to slide along the inner wall of the groove 815, at the moment, the movable plate 814 can drive the clamping block 812 to be separated from the inside of the clamping groove 813, the telescopic spring 816 is compressed by extrusion, and a worker can take out the frame body 2, so that the cleaning effect is achieved.

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 an exhaust device for cleaning shop, includes exhaust pipe casing (1), its characterized in that: the inner wall of the exhaust pipe shell (1) is connected with an exhaust assembly in a sliding manner;

the exhaust assembly comprises a frame body (2) which transversely slides with the inner wall of the exhaust pipe shell (1), a support (3) fixed on the outer wall of the frame body (2), an exhaust motor (4) installed on the support (3), a rotating shaft (5) connected to the output end of the exhaust motor (4) and fan blades (6) which are fixed on the rotating shaft (5) and located in the frame body (2).

2. The exhaust device for a purification plant according to claim 1, wherein: frame (2) rear end is connected with installation piece (711), front end through installation device and is fixed with installation piece (711), rear end installation piece (711) bottom is fixed with sliding block (715), exhaust pipe casing (1) bottom inner wall is fixed with transverse distribution's fixed track (716), fixed track (716) inside offer with sliding block (715) sliding fit's sliding tray (717).

3. The exhaust device for a purification plant according to claim 2, wherein: the front end driving motor (712) is installed at installation piece (711) top, driving motor (712) output is connected with rotating gear (713), exhaust pipe casing (1) bottom inner wall is fixed with fixed rack plate (714) with rotating gear (713) engaged with.

4. The exhaust device for a purification plant according to claim 2, wherein: the mounting device comprises a fixing block (811), a clamping block (812) and a clamping groove (813), the fixing block (811) is fixed on the side wall of a mounting block (711) at the rear end, the clamping block (812) slides inside the side wall, and the clamping groove (813) matched with the clamping block (812) is formed in the outer wall of the frame body (2).

5. The exhaust device for a purification plant according to claim 4, wherein: the inside expanding spring (816) that is provided with of fixed block (811), expanding spring (816) one end is connected in fixture block (812), the other end is connected in fixed block (811) inner wall.

6. The exhaust device for a purification plant according to claim 5, wherein: the outer wall of the clamping block (812) is fixedly provided with a movable plate (814), and the outer wall of the fixed block (811) is provided with a groove (815) for the movable plate (814) to move.