CN218108797U

CN218108797U - Environment-friendly dust hood

Info

Publication number: CN218108797U
Application number: CN202222594805.6U
Authority: CN
Inventors: 宋青; 王强; 邓治平
Original assignee: Wuhu Yuyuqiang Machinery Equipment Co ltd
Current assignee: Wuhu Yuyuqiang Machinery Equipment Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2022-12-23
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a suction hood technical field, concretely relates to environmental protection suction hood, including suction hood and connecting tube, the suction hood is located the left side of connecting tube, the right side fixed mounting of suction hood has first connecting plate, the left side fixed mounting of connecting tube has the second connecting plate, and a plurality of locking bolts have been cup jointed with the inboard screw thread of second connecting plate to first connecting plate. The utility model overcomes prior art's is not enough, be close to each other through two handles of pulling, make the handle extrude the spring of circular slot, thereby can make the handle drive the gag lever post and extract from the spacing block, hold the handle through the staff and propose the frame that prevents dust along the installing frame upwards sliding, the clearance is taken out to the dust screen that prevents dust frame inboard set up to the well, thereby the problem of dust screen that the dust screen of having solved suction hood among the prior art is comparatively inconvenient in the inside clearance of suction hood is solved, reduce staff's the clearance degree of difficulty, improve the cleaning efficiency to the dust screen.

Description

Environment-friendly dust hood

Technical Field

The utility model relates to a suction hood technical field specifically is an environmental protection suction hood.

Background

With the enhancement of environmental awareness of people, the demand of environmental protection equipment is increasing day by day, and the dust hood is a common and important equipment used in the environmental protection industry. The suction hood is the dust extraction of environmental protection dust collecting equipment's air intake department, and can improve wind-guiding and dust collection effect, and the one end diameter of suction hood is great, and the diameter of one end is less, need add the dust screen in the suction hood when using, and the dust screen can prevent that the great foreign matter in external world from getting into dust collecting equipment.

The dust hood that has now need be cleared up after long-time the use, gets rid of the dirt that the dust hood inner wall bonded, and the dust screen of nevertheless current dust hood is comparatively inconvenient in the inside clearance of dust hood, increases the clearance degree of difficulty of staff to the dust screen, reduces cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides an environmental protection suction hood has overcome prior art not enough, has solved the problem of mentioning in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an environmental protection suction hood, includes suction hood and connecting tube, the suction hood is located the left side of connecting tube, the right side fixed mounting of suction hood has first connecting plate, the left side fixed mounting of connecting tube has the second connecting plate, and first connecting plate has cup jointed a plurality of locking bolts with the inboard screw thread of second connecting plate, and first connecting plate passes through locking bolt and second connecting plate threaded connection, the inboard fixed mounting of suction hood has the installing frame, and the installing frame runs through the top of suction hood, the inboard slidable mounting of installing frame has dustproof frame, the inboard fixed mounting of dustproof frame has the dust screen, the top fixed mounting of dustproof frame has the handle, the top of installing frame is provided with chucking mechanism.

As a preferred technical scheme of the utility model, chucking mechanism includes spring, two handles and two gag lever posts, handle and spring fixed connection.

As a preferred technical scheme of the utility model, through-hole, jack and circular slot have been seted up respectively to the top inboard of installing frame, and the handle all is located the inboard of circular slot with the spring.

As a preferred technical scheme of the utility model, the gag lever post slides with through-hole and jack respectively and cup joints, the top right side fixed mounting of dustproof frame has two stoppers, and the gag lever post runs through the stopper and slides.

As a preferred technical scheme of the utility model, the bar notch has been seted up to one side of installing frame, the inboard fixed mounting of bar notch has the dead lever.

As a preferred technical scheme of the utility model, bar notch and circular slot intercommunication, handle and dead lever slip cup joint.

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

through pulling two handles and being close to each other, make the handle extrude the spring of circular slot, thereby can make the handle drive the gag lever post and extract from the gag lever post, hold the handle through the staff and propose dustproof frame along the installing frame rebound, the clearance is taken out to the dust screen that dustproof frame inboard set up to the well, thereby the problem that the dust screen of suction hood is comparatively inconvenient in the inside clearance of suction hood among the prior art has been solved, reduce staff's the clearance degree of difficulty, improve the cleaning efficiency to the dust screen.

Drawings

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

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

fig. 3 is a schematic view of a partial structure of the mounting frame of the present invention;

fig. 4 is a schematic view of the local section structure of the mounting frame of the present invention.

In the figure: 1. a dust hood; 2. connecting a pipeline; 3. installing a frame; 4. a dust-proof frame; 5. a handle; 6. a first connecting plate; 7. a second connecting plate; 8. locking the bolt; 9. a through hole; 10. a jack; 11. a dust screen; 12. a handle; 13. a limiting rod; 14. a limiting block; 15. a circular groove; 16. a spring; 17. fixing the rod; 18. a strip-shaped notch.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, an environmental protection dust hood includes a dust hood 1 and a connecting pipe 2, the dust hood 1 is located at the left side of the connecting pipe 2, a first connecting plate 6 is fixedly installed at the right side of the dust hood 1, a second connecting plate 7 is fixedly installed at the left side of the connecting pipe 2, a plurality of locking bolts 8 are sleeved on the inner side threads of the first connecting plate 6 and the second connecting plate 7, the first connecting plate 6 is in threaded connection with the second connecting plate 7 through the locking bolts 8, the first connecting plate 6 and the second connecting plate 7 can be connected and fixed with the connecting pipe 2 through the locking bolts 8 by the arrangement of the first connecting plate 6, the second connecting plate 7 and the locking bolts 8, so that the dust hood 1 and the connecting pipe 2 can be fixedly installed, a mounting frame 3 is fixedly installed at the inner side of the dust hood 1, the mounting frame 3 penetrates through the top of the dust hood 1, the inboard slidable mounting of installing frame 3 has dust screen 4, the inboard fixed mounting of dust screen 4 has dust screen 11, the top fixed mounting of dust screen 4 has handle 5, be close to each other through pulling two handles 12, make handle 12 extrude the spring 16 in the circular slot 15, thereby can make handle 12 drive gag lever post 13 extract from stopper 14 in, hold handle 5 through the staff and propose dust screen 4 along installing frame 3 upwards sliding, the well takes out the clearance to the dust screen 11 of the inboard setting of dust screen 4, thereby the problem of dust screen 11 at the inside clearance of dust screen 1 among the prior art is comparatively inconvenient is solved to the solution, reduce staff's the clearance degree of difficulty, improve the cleaning efficiency to dust screen 11, the top of installing frame 3 is provided with chucking mechanism.

Specifically, the clamping mechanism comprises a spring 16, two handles 12 and two limiting rods 13, wherein the handles 12 are fixedly connected with the spring 16; the inner side of the top of the mounting frame 3 is respectively provided with a through hole 9, a jack 10 and a circular groove 15, and the handle 12 and the spring 16 are both positioned on the inner side of the circular groove 15; gag lever post 13 slides with through-hole 9 and jack 10 respectively and cup joints, the top right side fixed mounting of dustproof frame 4 has two stopper 14, gag lever post 13 runs through stopper 14 and slides, setting through circular slot 15, can make spring 16 carry out the elastic transformation in circular slot 15, thereby can make handle 12 when compressing spring 16, can make the normal atress of spring 16 produce deformation, avoid spring 16 bending deformation, slide in through-hole 9 through gag lever post 13, make gag lever post 13 cup joint with stopper 14 after peg graft with jack 10, fix stopper 14 and dustproof frame 4, can not influence the work of suction hood 1.

A strip-shaped notch 18 is formed in one side of the mounting frame 3, and a fixing rod 17 is fixedly mounted on the inner side of the strip-shaped notch 18; bar notch 18 and circular slot 15 intercommunication, handle 12 cup joints with dead lever 17 slides, through bar notch 18 and dead lever 17's setting, can carry out spacing supplementary through dead lever 17 to handle 12 when handle 12 slides along bar notch 18 for handle 12 can steady sliding motion.

The working principle is as follows: during the use, carry out thread tightening installation with first connecting plate 6 and second connecting plate 7 through locking bolt 8, make suction hood 1 and connecting tube 2 connect the installation, when dust hood 1 needs to clear up dust screen 11 after using for a period, the staff is through the pulling that two handles 12 are close to each other with the hand, make handle 12 extrude spring 16 along bar notch 18 and dead lever 17, thereby can make handle 12 drive gag lever post 13 and extract from jack 10, gag lever post 13 extracts from stopper 14 after that, then the staff holds handle 5 with the other hand and upwards slides dust frame 4 along installing frame 3 and propose, take out dust frame 4 from suction hood 1 and just can clear up dust screen 11 on dust frame 4, after clearing up, with the above-mentioned operation through pulling handle 12 then put into dust frame 1 along installing frame 3, loosen handle 12 and can restore handle 12 under the elastic action of spring 16, handle 12 can pass the jack 13 and drive dust screen 14 in the process of restoring to the convenience dust hood, the dust hood is used to the convenience of dust removal operation in the operation is carried out to limiting block 1 respectively.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 an environmental protection suction hood, includes suction hood (1) and connecting tube (2), its characterized in that: suction hood (1) is located the left side of connecting tube (2), the right side fixed mounting of suction hood (1) has first connecting plate (6), the left side fixed mounting of connecting tube (2) has second connecting plate (7), and first connecting plate (6) have been cup jointed a plurality of locking bolt (8) with the inboard screw thread of second connecting plate (7), and first connecting plate (6) are through locking bolt (8) and second connecting plate (7) threaded connection, the inboard fixed mounting of suction hood (1) has installing frame (3), and installing frame (3) run through the top of suction hood (1), the inboard slidable mounting of installing frame (3) has dustproof frame (4), the inboard fixed mounting of dustproof frame (4) has dust screen (11), the top fixed mounting of dustproof frame (4) has handle (5), the top of installing frame (3) is provided with chucking mechanism.

2. The environmental protection dust hood according to claim 1, characterized in that: the clamping mechanism comprises a spring (16), two handles (12) and two limiting rods (13), and the handles (12) are fixedly connected with the spring (16).

3. The environmental protection dust hood according to claim 2, characterized in that: through-hole (9), jack (10) and circular slot (15) have been seted up respectively to the top inboard of installing frame (3), and handle (12) and spring (16) all are located the inboard of circular slot (15).

4. The environmental protection dust hood according to claim 3, characterized in that: gag lever post (13) slide with through-hole (9) and jack (10) respectively and cup joint, the top right side fixed mounting of dustproof frame (4) has two stopper (14), and gag lever post (13) run through stopper (14) and slide.

5. The environmental protection dust hood according to claim 3, characterized in that: a strip-shaped notch (18) is formed in one side of the mounting frame (3), and a fixing rod (17) is fixedly mounted on the inner side of the strip-shaped notch (18).

6. The environmental protection suction hood according to claim 5, characterized in that: the strip-shaped notch (18) is communicated with the circular groove (15), and the handle (12) is sleeved with the fixed rod (17) in a sliding mode.