CN216755724U

CN216755724U - Quick-assembly filter bag device for pulse dust collector

Info

Publication number: CN216755724U
Application number: CN202220394176.XU
Authority: CN
Inventors: 郭兆鹏
Original assignee: Jiangsu Junfeng Cloth Co ltd
Current assignee: Jiangsu Junfeng Cloth Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-17
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a quick-mounting filter bag device for a pulse dust collector, wherein a telescopic rod is fixedly connected to the left end of a pushing block, a second spring is sleeved outside the telescopic rod, a pulley is fixedly connected to the left end of an extension block, a pull rope is fixedly connected to the left end of the pushing block, which penetrates through the inside of the telescopic rod and the left end of the extension block, the pull rope is wound outside the pulley, a top block is fixedly connected to the top of the pull rope, a slide way is fixedly connected to the upper end of the left side of the extension block, and the top block is in sliding connection with the slide way, and relates to the technical field of pulse dust collectors. The time of dismantling is saved.

Description

Quick-assembly filter bag device for pulse dust collector

Technical Field

The utility model relates to the technical field of pulse dust collectors, in particular to a quick-assembly filter bag device for a pulse dust collector.

Background

The pulse dust collector is air purifying equipment which is often used in each high-dust place, and has great effect on workers and environment for effectively purifying dust for people working in the high-dust place; the filter bag is an important component of the pulse dust collector, is made of woven filter cloth or non-woven felt, and filters the dust-containing gas by utilizing the filtering action of the fiber fabric.

The existing device is troublesome in installation and disassembly, more time is wasted when the filter bag is replaced, the progress of work is influenced, secondly, the filter bag is difficult to separate due to the fact that the filter bag dust collector is connected closely when the filter bag is disassembled, and the filter bag is inconvenient to rapidly disassemble.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a quick-mounting filter bag device for a pulse dust collector, which solves the problems that the installation and the disassembly are troublesome, the combination with the dust collector is tight, and the separation is difficult.

In order to realize the purpose, the utility model is realized by the following technical scheme: a fast-assembly filter bag device for a pulse dust collector comprises a main body, wherein two ends of the main body are fixedly connected with extension blocks, the bottoms of the two extension blocks are respectively provided with a fixing component, the fixing component comprises a movable rod, the top of the movable rod is fixedly connected with a limiting block, a limiting plate is fixedly connected above the movable rod, the limiting plate is fixedly connected with the bottom of the extension block, a handle is fixedly connected with the bottom of the movable rod, a first spring is arranged between the handle and the limiting plate, the inside of the extension block at the left side is slidably connected with a pushing block through an opened through groove, the left end of the pushing block is fixedly connected with a telescopic rod, a second spring is sleeved outside the telescopic rod, the left end of the extension block is fixedly connected with a pulley, and the left end of the pushing block penetrates through the inside of the telescopic rod and the left end of the extension block is fixedly connected with a pull rope, and the stay cord is wound on the outer part of the pulley, the top of the stay cord is fixedly connected with a top block, the upper end of the left side of the extension block is fixedly connected with a slide way, and the top block is connected with the slide way in a sliding manner.

Preferably, the top swing joint of main part has an upper fixed plate, and the both sides of upper fixed plate inside all seted up with stopper assorted spacing groove, and the size of spacing groove is greater than the size of stopper.

Preferably, the both ends of an upper fixing plate are fixedly connected with contact plates, and the sizes of the two contact plates are matched with the top block.

Preferably, the bottom of the inner cavity of the main body is provided with an insertion groove, the top surface of the insertion groove is fixedly connected with a rubber pad, and the top of the insertion groove is movably connected with a filter bag.

Preferably, both ends of the insertion groove are provided with buffer springs, and the other ends of the two buffer springs are fixedly connected with the inner wall of the main body.

Preferably, two the size of fixed subassembly is the same, two the stiffness coefficient of spring one is the same, and the standing groove that is bigger than the spacing block has all been seted up to the inside of two extension blocks.

Advantageous effects

The utility model provides a quick-assembly filter bag device for a pulse dust collector. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a fast-assembling filter bag device for pulse dust collector, through the fixed subassembly that sets up, utilizes stopper and spacing groove joint matching of each other to carry out the joint to an upper fixed plate and main part, simple structure operation is swift, utilizes the cooperation of kicking block and contact plate to open a roof to the upper fixed plate, carries out the processing of opening a roof to it when dismantling, saves the time of dismantling.

2. The utility model provides a ready-package filter bag device for pulse dust collector, comes to carry out limiting displacement to the filter bag through inserting groove and the buffer spring that sets up to avoided causing rocking of filter bag in the dust removal use, and then influenced the effect of dust removal, utilized inserting groove outside fixed connection's rubber pad, can reduce the wearing and tearing that the filter bag caused in the use.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of a securing assembly of the present invention;

FIG. 4 is an enlarged view of the position A in the present application.

In the figure: 1. a main body; 2. a fixing assembly; 21. a movable rod; 22. a limiting block; 23. a limiting plate; 24. a handle; 25. a first spring; 3. a lengthening block; 4. a pushing block; 5. a telescopic rod; 6. a second spring; 7. a pulley; 8. pulling a rope; 9. a slideway; 10. a top block; 11. an upper fixing plate; 12. a contact plate; 13. a limiting groove; 14. a filter bag; 15. inserting grooves; 16. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a quick-mounting filter bag device for a pulse dust collector comprises a main body 1, wherein an insertion groove 15 is arranged at the bottom of an inner cavity of the main body 1, buffer springs 16 are arranged at two ends of the insertion groove 15, the other ends of the two buffer springs 16 are fixedly connected with the inner wall of the main body 1, a rubber pad is fixedly connected to the surface of the top of the insertion groove 15, a filter bag 14 is movably connected to the top of the insertion groove 15, an upper fixing plate 11 is movably connected to the top of the main body 1, the filter bag 14 is limited by the insertion groove 15 and the buffer springs 16, so that the filter bag 14 is prevented from shaking in the dust collection using process, the dust collection effect is further influenced, the abrasion of the filter bag 14 in the using process can be reduced by using the rubber pad fixedly connected to the outer side of the insertion groove 15, contact plates 12 are fixedly connected to two ends of the upper fixing plate 11, and the sizes of the two contact plates 12 are matched with an ejector block 10, and the inner parts of the two sides of the upper fixing plate 11 are both provided with a limiting groove 13 matched with the limiting block 22, the size of the limiting groove 13 is larger than that of the limiting block 22, the two ends of the main body 1 are both fixedly connected with the extending blocks 3, the bottom parts of the two extending blocks 3 are both provided with the fixing components 2, the size of the two fixing components 2 is the same, the stiffness coefficients of the two springs I25 are the same, the inner parts of the two extending blocks 3 are both provided with a placing groove larger than the limiting block 22, the fixing component 2 comprises a movable rod 21, the top part of the movable rod 21 is fixedly connected with the limiting block 22, a limiting plate 23 is fixedly connected above the movable rod 21, the limiting plate 23 is fixedly connected with the bottom part of the extending block 3, the bottom part of the movable rod 21 is fixedly connected with a handle 24, a spring I25 is arranged between the handle 24 and the limiting plate 23, the inner part of the left extending block 3 is slidably connected with a pushing block 4 through a through groove, promote the left end fixedly connected with telescopic link 5 of piece 4, the outside cover of telescopic link 5 is equipped with two 6 of spring, the left end fixedly connected with pulley 7 of extension piece 3, the left end that promotes piece 4 runs through the inside of telescopic link 5 and the left end fixedly connected with stay cord 8 of extension piece 3, and stay cord 8 twines the outside of pulley 7, the top fixedly connected with kicking block 10 of stay cord 8, the left side upper end fixedly connected with slide 9 of extension piece 3, and kicking block 10 and slide 9 sliding connection, through the fixed subassembly 2 that sets up, utilize stopper 22 and spacing groove 13 joint matching of each other, thereby carry out the joint to upper fixed plate 11 and main part 1, simple structure operation is swift, the cooperation that utilizes kicking block 10 and contact plate 12 comes to carry out the liftout to upper fixed plate 11, carry out the liftout processing to it when dismantling, save the time of dismantling.

During the use, place filter bag 14 at inserting groove 15 top with pegging graft, thereby rotate the rotation that handle 24 drove movable rod 21 and drive stopper 22's rotation after that, upwards promote movable rod 21 after that and make stopper 22 peg graft into spacing groove 13 in, thereby rotate handle 24 after that and rotate stopper 22 and make and carry out the joint with spacing groove 13, the operation on both sides is with the principle, when needs are changed filter bag 14, rotation handle 24 makes stopper 22 break away from spacing groove 13 after that downwards stimulates movable rod 21 and separates, after that downwards stimulates movable rod 21 after that stopper 22 extrusion promotes piece 4 leftward movement, thereby under the effect of telescopic link 5 and spring two 6, thereby it contacts with contact plate 12 to drive the upward motion of kicking block 10, and upwards ejecting makes upper fixed plate 11 separate with main part 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick-mounting filter bag device for pulse dust collector, includes main part (1), its characterized in that: the improved long-distance and long-distance combined lifting device is characterized in that the two ends of the main body (1) are fixedly connected with extension blocks (3), two bottoms of the extension blocks (3) are provided with fixed components (2), each fixed component (2) comprises a movable rod (21), the top of each movable rod (21) is fixedly connected with a limiting block (22), a limiting plate (23) is fixedly connected to the upper portion of each movable rod (21), each limiting plate (23) is fixedly connected with the bottom of each extension block (3), a handle (24) is fixedly connected to the bottom of each movable rod (21), a first spring (25) is arranged between each handle (24) and each limiting plate (23), the extension block (3) on the left side is connected with a pushing block (4) in a sliding mode through a through groove formed in the interior of each extension block (3), a telescopic rod (5) is fixedly connected to the left end of each pushing block (4), and a second spring (6) is sleeved on the outer portion of each telescopic rod (5), the left end fixedly connected with pulley (7) of extension piece (3), the left end that promotes piece (4) runs through the inside of telescopic link (5) and the left end fixedly connected with stay cord (8) of extension piece (3), and stay cord (8) twine the outside of crossing pulley (7), the top fixedly connected with kicking block (10) of stay cord (8), the left side upper end fixedly connected with slide (9) of extension piece (3), and kicking block (10) and slide (9) sliding connection.

2. The quick-mounting filter bag device for the pulse dust collector as claimed in claim 1, wherein: the top swing joint of main part (1) has an upper fixed plate (11), and the both sides of upper fixed plate (11) are inside all seted up with stopper (22) assorted spacing groove (13), and the size of spacing groove (13) is greater than the size of stopper (22).

3. The quick-mounting filter bag device for the pulse dust collector as claimed in claim 2, wherein: both ends of the upper fixing plate (11) are fixedly connected with contact plates (12), and the sizes of the two contact plates (12) are matched with the top block (10).

4. The quick-mounting filter bag device for the pulse dust collector as claimed in claim 1, wherein: the bottom of the inner cavity of the main body (1) is provided with an insertion groove (15), the top surface of the insertion groove (15) is fixedly connected with a rubber pad, and the top of the insertion groove (15) is movably connected with a filter bag (14).

5. The quick-mounting filter bag device for the pulse dust collector as claimed in claim 4, wherein: buffer springs (16) are arranged at two ends of the insertion groove (15), and the other ends of the two buffer springs (16) are fixedly connected with the inner wall of the main body (1).

6. The quick-mounting filter bag device for the pulse dust collector as claimed in claim 1, wherein: the size of the fixed component (2) is the same, the stiffness coefficient of the first spring (25) is the same, and the placing grooves larger than the limiting blocks (22) are formed in the two extension blocks (3).