CN213159839U

CN213159839U - Dustproof filter bag easy to disassemble and assemble

Info

Publication number: CN213159839U
Application number: CN202021855885.0U
Authority: CN
Inventors: 徐逸民; 李力; 李莲莲; 徐伯军; 管月琴; 赵华同
Original assignee: Jiangsu Saiwei Environmental Protection Co ltd
Current assignee: Jiangsu Saiwei Environmental Protection Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-11
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a dustproof filter bag which is easy to disassemble and assemble, relating to the technical field of dustproof filter bags, comprising a frame and a dustproof filter screen body, the bottom of the dustproof filter screen body is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a fixed column, a first groove is arranged inside the fixing column, the inner wall of the first groove is fixedly connected with a fixing block, the two side surfaces of the fixed block are both fixedly connected with the first spring, the utility model adopts the matching design among the fixed column, the second groove, the first groove, the fixed block, the first spring, the first push plate, the push rod and the third groove, the frame and the fixing plate can be effectively clamped and fixed, and through the matching and design among the second push plate, the limiting plate and the handle, can be quick separate frame and fixed plate, realize dismantling fast, solved dustproof filter bag body and changed inconvenient problem.

Description

Dustproof filter bag easy to disassemble and assemble

Technical Field

The utility model relates to a dustproof filter bag technical field, concretely relates to dustproof filter bag of quick detachable installation.

Background

The filter bag has excellent chemical property stability and heat resistance, is a representative of the highest performance in the filter material industry, is also a variety with the highest performance in all common filter materials, and achieves higher levels in the aspects of filter efficiency, filter precision and the like. Common filter materials include PE, PP, PTFE, PMIA, NMO, etc.

In the filter equipment of present dustproof filter bag, the filter bag of majority can lead to the corruption to appear owing to long-term use, when changing, then needs whole dismantlement to change, and time-wasting is relatively, it is inconvenient to change, and current dustproof filter bag weight is very light moreover, and when scraping wind, dustproof filter screen very easily drops, influences the use. Therefore, the dustproof filter bag which is easy to disassemble and install is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a dustproof filter bag of quick detachable installation in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof filter bag easy to disassemble and assemble comprises a frame and a dustproof filter screen body, wherein the bottom of the dustproof filter screen body is fixedly connected with a fixing plate, the bottom of the fixed plate is fixedly connected with a fixed column, a first groove is arranged inside the fixed column, the inner wall of the first groove is fixedly connected with a fixed block, the two side surfaces of the fixed block are fixedly connected with first springs, the ends, far away from each other, of the two first springs are fixedly connected with first push plates, the ends, far away from each other, of the two first push plates are fixedly connected with push rods, the second recess has been seted up to the inside of frame, two third recesses, two have been seted up to the inner wall of second recess the equal fixedly connected with second spring of third recess inside wall, two the equal fixedly connected with second push pedal of one end that the second spring is close to each other, the spout has been seted up to the bottom surface of frame.

Furthermore, the upper surface of dustproof filter screen body and the equal fixedly connected with magnetic sheet of the interior roof of frame, and two magnetic sheets are heteropolar attracting mutually.

Furthermore, the upper surface of dustproof filter screen body is fixedly connected with a balancing weight.

Furthermore, a fourth groove is formed in one side face of the frame, an extension spring is fixedly connected to the inner side wall of the fourth groove, a pull rod is fixedly connected to the other end of the extension spring and is connected with the fourth groove in a sliding mode, and a clamping plate is fixedly connected to one end, far away from the extension spring, of the pull rod.

Furthermore, the inner wall of the first groove is fixedly connected with a limiting plate.

Further, the bottom of the second push plate is fixedly connected with a handle, and the handle penetrates through the sliding groove and extends to the outside of the third groove.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this dustproof filter bag of quick detachable installation possesses following beneficial effect:

the utility model discloses a fixed column, second recess, first recess, fixed block, first spring, first push pedal, push rod and the cooperation design between the third recess, it is fixed to carry out the joint with frame and fixed plate effectually, through the joining in marriage between second push pedal, limiting plate and the handle and design, can be quick separate frame and fixed plate, realize dismantling fast, solved dustproof filter bag body and changed inconvenient problem.

Two, the utility model discloses a balancing weight that sets up can increase dustproof filter screen body's weight effectively, prevents that weight from crossing low by the wind blowing to through the magnetic sheet that sets up, can make dustproof filter screen body adsorb at the upper surface of frame, when guaranteeing quick assembly disassembly again, and can effectively solve the problem that dustproof filter screen body easily drops.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the frame and the fixing plate of the present invention;

fig. 3 is a bottom view of the frame of the present invention.

In the figure: 1. a frame; 2. a dust-proof filter screen body; 3. a fixing plate; 4. fixing a column; 5. a first groove; 6. a fixed block; 7. a first spring; 8. a first push plate; 9. a push rod; 10. a second groove; 11. a third groove; 12. a second spring; 13. a second push plate; 14. a limiting plate; 15. a chute; 16. a handle; 17. a fourth groove; 18. a tension spring; 19. a pull rod; 20. and (4) clamping the board.

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.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a dustproof filter bag of quick detachable installation, including frame 1 and dustproof filter screen body 2, the bottom fixedly connected with fixed plate 3 of dustproof filter screen body 2, fixed plate 3's bottom fixedly connected with fixed column 4, first recess 5 has been seted up to fixed column 4's inside, first recess 5's inner wall fixedly connected with fixed block 6, the first spring 7 of the equal fixedly connected with of both sides face of fixed block 6, the first push pedal 8 of the equal fixedly connected with of one end that two first springs 7 kept away from each other, the equal fixedly connected with push rod 9 of one end that two first push pedals 8 kept away from each other, second recess 10 has been seted up to frame 1's inside, two third recesses 11 have been seted up to second recess 10's inner wall, the equal fixedly connected with second spring 12 of two third recess 11 inside walls, the equal fixedly connected with second push pedal 13 of one end that two second springs 12 are close to each other.

Further, the upper surface of dustproof filter screen body 2 and the interior roof of frame 1 all fixedly connected with the magnetic sheet, and two magnetic sheets are heteropolar attracting each other. The upper surfaces of the frame 1 and the dustproof filter screen body 2 can be effectively connected, and the stability between the frame 1 and the dustproof filter screen body 2 is improved.

Further, the upper surface of dustproof filter screen body 2 is fixedly connected with a balancing weight, and the balancing weight is located in the middle of dustproof filter screen body 2. The weight of the dustproof filter screen body 2 can be effectively increased, and the weight is prevented from being blown by wind excessively.

Furthermore, a fourth groove 17 is formed in one side surface of the frame 1, an extension spring 18 is fixedly connected to the inner side wall of the fourth groove 17, a pull rod 19 is fixedly connected to the other end of the extension spring 18, the pull rod 19 is slidably connected with the fourth groove 17, and a clamping plate 20 is fixedly connected to one end, far away from the extension spring 18, of the pull rod 19. The firmness of the bottom of the frame 1 and the fixing plate 3 can be effectively increased.

Further, a limiting plate 14 is fixedly connected to the inner wall of the first groove 5. Can effectually carry out spacingly to second push pedal 13, prevent that second push pedal 13 from droing from the inside of third recess 11.

Further, the bottom of the second push plate 13 is fixedly connected with a handle 16, and the handle 16 penetrates through the sliding groove 15 and extends to the outside of the third groove 11. The second push plate 13 can be moved more conveniently.

The working principle is as follows: when the frame 1 and the dustproof filter screen body 2 need to be connected, two push rods 9 in the fixed column 4 are pressed to the inside of the first groove 5, then the fixed column 4 is inserted into the inside of the second groove 10, meanwhile, the first spring 7 generates thrust to push the first push plate 8 and the push rods 9 to move to the inside of the third groove 11, the frame 1 and the fixed plate 3 can be clamped and fixed, then the fixed plate 3 and the frame 1 are clamped and connected through the two clamping plates 20, the firmness of assembly between the frame 1 and the fixed plate 3 can be further increased, when disassembly is needed, the clamping plates 20 on the left side and the right side of the frame 1 are pulled backwards, when the clamping plates 20 move to the left side of the fixed plate 3, the clamping plates 20 are rotated, the clamping positions of the fixed plate 3 and the frame 1 are released, then the two handles 16 are pulled oppositely, the two second push plates 13 are driven to move oppositely together until the push rods 9 move to the inside of the first, and finally, the fixing plate 3 is pulled out upwards, so that the frame 1 and the fixing plate 3 can be quickly separated, and quick disassembly is realized.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 referred device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 dustproof filter bag of quick detachable installation, includes frame (1) and dustproof filter screen body (2), its characterized in that: the bottom of the dustproof filter screen body (2) is fixedly connected with a fixing plate (3), the bottom of the fixing plate (3) is fixedly connected with a fixing column (4), a first groove (5) is formed in the fixing column (4), a fixing block (6) is fixedly connected to the inner wall of the first groove (5), first springs (7) are fixedly connected to two side faces of the fixing block (6), a first push plate (8) is fixedly connected to one end, away from each other, of each first spring (7), a push rod (9) is fixedly connected to one end, away from each other, of each first push plate (8), a second groove (10) is formed in the frame (1), two third grooves (11) are formed in the inner wall of the second groove (10), and second springs (12) are fixedly connected to the inner side walls of the two third grooves (11), two equal fixedly connected with second push pedal (13) of one end that second spring (12) are close to each other, spout (15) have been seted up to the bottom surface of frame (1).

2. The dust-proof filter bag easy to mount and dismount as claimed in claim 1, wherein: the upper surface of dustproof filter screen body (2) and the interior roof of frame (1) all fixedly connected with magnetic sheet, and two magnetic sheets are heteropolar to inhale mutually.

3. The dust-proof filter bag easy to mount and dismount as claimed in claim 1, wherein: the upper surface of the dustproof filter screen body (2) is fixedly connected with a balancing weight.

4. The dust-proof filter bag easy to mount and dismount as claimed in claim 1, wherein: fourth recess (17) have been seted up to a side of frame (1), inside wall fixedly connected with extension spring (18) of fourth recess (17), other end fixedly connected with pull rod (19) of extension spring (18), and pull rod (19) and fourth recess (17) sliding connection, one end fixedly connected with cardboard (20) of extension spring (18) are kept away from in pull rod (19).

5. The dust-proof filter bag easy to mount and dismount as claimed in claim 1, wherein: the inner wall of the first groove (5) is fixedly connected with a limiting plate (14).

6. The dust-proof filter bag easy to mount and dismount as claimed in claim 1, wherein: the bottom of the second push plate (13) is fixedly connected with a handle (16), and the handle (16) penetrates through the sliding groove (15) and extends to the outside of the third groove (11).