CN220939744U - Cloth bag replacing mechanism of cloth bag dust collector - Google Patents

Abstract

The utility model relates to a cloth bag replacing mechanism of a cloth bag dust collector, which comprises an outer frame, wherein a mounting frame is attached to the top of the outer frame, when a filter bag is required to be disassembled and replaced, a lock is opened, then the mounting frame is moved upwards by utilizing two handles, so that components such as the filter bag on the mounting frame are pulled away from the outer frame, then the two handles are pulled, the two handles respectively pull corresponding round rods to move, the round rods drive a stop block to compress a spring and simultaneously pull away from a round hole, separation between a U-shaped block and two side blocks is realized, at the moment, the two side blocks are utilized to deflect the two arc blocks towards two sides, so that the two arc blocks are far away from the filter bag, the filter bag and a sleeve are not fixed any more, the filter bag can be directly taken down from the sleeve, the disassembly and replacement operation is convenient, inconvenience in installation and disassembly of a traditional bolt can be effectively avoided, and the problem of difficult disassembly after the bolt is aged can be avoided.

Description

Cloth bag replacing mechanism of cloth bag dust collector

Technical Field

The utility model relates to a cloth bag replacing mechanism, in particular to a cloth bag replacing mechanism of a cloth bag dust remover.

Background

The bag type dust collector is a dry dust filtering device. After the filter material is used for a period of time, a layer of dust is accumulated on the surface of the filter bag due to the effects of screening, collision, retention, diffusion, static electricity and the like, so that the continuous operation of the subsequent filtering work is ensured, and the filter bag is usually required to be replaced at the moment, so that the filtering effect is ensured.

The filter bag of prior art is when installing with the sack cleaner, generally overlaps the filter bag in the pipeline outside, utilizes frame and bolt to carry out fixed mounting afterwards, and although installation step is simple, and can ensure the stability after the filter bag installation, but after working a period, when need dismantle the change to the filter bag, then need the staff waste time and energy dismantle parts such as bolt, just can realize dismantling the change to the filter bag, even after the bolt appears ageing, has further increased the dismantlement degree of difficulty, need spend more time and energy and dismantle, the practicality is poor. For this purpose, a cloth bag replacement mechanism of a cloth bag dust collector is proposed.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a cloth bag replacement mechanism of a cloth bag dust collector.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a mechanism is changed to sack cleaner sack, includes the outer frame, outer frame top laminating has the mounting bracket, the mounting bracket bottom extends to outer frame inner chamber, just mounting bracket rear side and outer frame inner wall rear side swing joint, install the tool to lock jointly between outer frame front side and the mounting bracket, peg graft on the mounting bracket top and install the standpipe, standpipe bottom fixedly connected with sleeve pipe, sleeve pipe outside cover is equipped with the filter bag, just sleeve pipe bottom laminating has two arc, two all rotate on the arc and be connected with the circle axle, circle axle top and sleeve pipe bottom surface fixed connection, two equal fixedly connected with side piece on the arc lateral wall, two round hole has all been seted up on the side piece, and two the joint has U-shaped piece jointly in the side piece outside, the circular slot has all been seted up to U-shaped piece inner wall both sides, the circular slot inner chamber is equipped with the dog, two opposite one side of dog all is equipped with the round bar, two the relative one end of round bar runs through respectively and corresponds the round hole, and two the round bar keeps away from one end respectively and runs through corresponding groove and U-shaped piece and is equipped with the dog and the spring housing, and both ends are connected with the spring housing.

Further, two limiting strips are fixedly connected to the rear side of the mounting frame, two limiting grooves are formed in the rear side of the inner wall of the outer frame, and the limiting strips are movably connected to inner cavities of the corresponding limiting grooves.

Further, two handles are fixedly connected to the top of the mounting frame, and the two handles are arranged left and right.

Further, two all fixedly connected with slipmat on the arc inner wall, two slipmat is the cambered surface setting, and two slipmat inner wall all is laminated with the filter bag outer wall.

Further, two the round bars keep away from one end mutually and all fixedly connected with handle.

Further, the mounting frame is L-shaped.

Further, the outer diameter of the sleeve is the same as the inner diameter of the filter bag.

The utility model has the beneficial effects that:

Through being provided with handle, round bar, U-shaped piece and side piece, when dismantling the change to the filter bag, open the tool to lock, then utilize two handles to move the mounting bracket upwards, make parts such as filter bag on the mounting bracket take out outer frame, then two handles of pulling, make two handles pull the round bar that corresponds respectively and remove, take out the round hole when the round bar drives dog compression spring, realize the separation between U-shaped piece and the two side pieces, utilize two side pieces to deflect two arc pieces to both sides this moment, make two arc pieces keep away from the filter bag, alright make no longer fixed between filter bag and the sleeve pipe, can directly take off the filter bag from the sleeve pipe, dismantle the change operation, the simple operation can effectively avoid traditional bolt installation to dismantle inconvenient, can avoid the problem of dismantling difficulty after the bolt ageing equally.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the filter bag of the present utility model after installation;

FIG. 4 is a schematic top cross-sectional view of the structure of FIG. 3 in accordance with the present utility model;

fig. 5 is a schematic view of the partial structure of fig. 4 according to the present utility model.

In the figure: 1. an outer frame; 2. a mounting frame; 3. a lock; 4. a handle; 5. a standpipe; 6. a limit bar; 7. a limit groove; 8. a sleeve; 9. a filter bag; 10. an arc-shaped plate; 11. an anti-slip pad; 12. a circular shaft; 13. a U-shaped block; 14. a side block; 15. a round hole; 16. a circular groove; 17. a round bar; 18. a stop block; 19. a spring; 20. a handle.

Detailed Description

In order to make the technical solution of the present utility model more comprehensible to those skilled in the art, the present utility model is further analyzed with reference to fig. 1 to 5.

Examples: as shown in fig. 1-5, a mechanism is changed to sack cleaner sack, including outer frame 1, outer frame 1 top laminating has mounting bracket 2, mounting bracket 2 bottom extends to outer frame 1 inner chamber, and mounting bracket 2 rear side and outer frame 1 inner wall rear side swing joint, mounting bracket 2 is the setting of L shape, install tool to lock 3 jointly between outer frame 1 front side and the mounting bracket 2, peg graft on the mounting bracket 2 top and install standpipe 5, standpipe 5 bottom fixedly connected with sleeve pipe 8, sleeve pipe 8 outside cover is equipped with filter bag 9, and sleeve pipe 8 bottom laminating has two arc 10, all rotate on two arc 10 and be connected with circular shaft 12, circular shaft 12 top and sleeve pipe 8 bottom surface fixed connection, equal fixedly connected with side piece 14 on two arc 10 lateral walls, round hole 15 has all been seted up on two side pieces 14, and the joint has U-shaped piece 13 outside, round slot 16 has all been seted up to the round slot 16 in the inner wall both sides of U-shaped piece 13, the inner chamber is equipped with dog 18, two dog 18 opposite sides all are equipped with round bar 17, two relative one end of round bar 17 run through respectively corresponding 15, and two round bar 17 run through corresponding round bar 17 and two round bar 16 and two flexible connection spring 13 and two 13 outside spring housing 16, respectively, two end and two 13 are kept away from the corresponding round bar 19.

Wherein, the rear side of the mounting frame 2 is fixedly connected with two limit bars 6, the rear side of the inner wall of the outer frame 1 is provided with two limit grooves 7, and the limit bars 6 are movably connected with the inner cavities of the corresponding limit grooves 7;

In this embodiment, through this setting up the spacing operation of installation between realization mounting bracket 2 and outer frame 1, can play spacing operation to the removal of follow-up mounting bracket 2 simultaneously, improve its stability.

Wherein, two handles 4 are fixedly connected to the top of the mounting frame 2, and the two handles 4 are arranged left and right;

In this embodiment, through this setting make follow-up staff available handle 4, pull mounting bracket 2, be convenient for follow-up dismantlement work to filter bag 9.

The inner walls of the two arc plates 10 are fixedly connected with anti-slip pads 11, the two anti-slip pads 11 are arranged in an arc surface manner, and the inner walls of the two anti-slip pads 11 are attached to the outer wall of the filter bag 9;

In this embodiment, the friction between the inner wall of the arc-shaped plate 10 and the outer wall of the filter bag 9 is increased by this arrangement, so that the stability of the filter bag 9 after installation is improved.

Wherein, the far ends of the two round rods 17 are fixedly connected with handles 20;

In this embodiment, through this setting, the staff of being convenient for subsequently remove round bar 17 to take out round hole 15, and then be convenient for follow-up dismantlement work to filter bag 9.

Wherein, the outer diameter of the sleeve 8 is the same as the inner diameter of the filter bag 9;

In this embodiment, through this setting makes the laminating that filter bag 9 can be inseparabler on the outer wall of sleeve pipe 8, further makes the installation of filter bag 9 more firm.

Working principle: when the novel filter bag fixing device is used, firstly, the lock 3 is opened, then the mounting frame 2 is moved upwards by utilizing the two handles 4, so that the filter bag 9 and other parts on the mounting frame 2 are pulled away from the outer frame 1, then the two handles 20 are pulled, the corresponding round rods 17 are respectively pulled to move, the round rods 17 drive the stop blocks 18 to compress the springs 19 and simultaneously pull away from the round holes 15, separation between the U-shaped blocks 13 and the two side blocks 14 is realized, at the moment, the two arc plates 10 are deflected towards two sides by utilizing the two side blocks 14, the two arc plates 10 are far away from the filter bag 9, the filter bag 9 and the sleeve 8 are not fixed any more, the filter bag 9 can be directly taken down from the sleeve 8 for dismounting and replacing operation, the novel filter bag fixing device is convenient and fast to operate, the inconvenience of installing and dismounting of the traditional bolts can be effectively avoided, the problem of difficulty in dismounting after the bolts are aged can be avoided, after the novel filter bag 9 is sleeved outside the sleeve 8, the two arc plates 10 are tightly attached to the outer sides of the filter bag 9 by utilizing the round shafts 12 to rotate the two arc plates 10, the U-shaped blocks 13 are clamped on the outer sides of the filter bag 9, the two arc plates 13 are clamped on the two side blocks 14, the two arc plates 13 are clamped on the outer sides of the two side blocks 14, and the filter bag fixing operation is realized, and the filter bag 9 is realized.

The foregoing has outlined rather broadly the more detailed description of the application in order that the principles and embodiments of the application may be better understood, and in order that the present application may be better understood; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (7)

1. The utility model provides a sack cleaner sack replacement mechanism, includes outer frame, its characterized in that: the utility model discloses a spring, including outer frame top laminating has the mounting bracket, mounting bracket bottom extends to outer frame inner chamber, just mounting bracket rear side and outer frame inner wall rear side swing joint, install the tool to lock jointly between outer frame front side and the mounting bracket, peg graft on the mounting bracket top and install the standpipe, standpipe bottom fixedly connected with sleeve pipe, sleeve pipe outside cover is equipped with the filter bag, just the laminating of sleeve pipe bottom has two arc, two all rotate on the arc and be connected with the circle axle, circle axle top and sleeve pipe bottom surface fixed connection, two equal fixedly connected with side piece on the arc lateral wall, two all seted up the round hole on the side piece, and two the joint has the U-shaped piece in the side piece outside, the round slot has all been seted up to U-shaped piece inner wall both sides, the round slot inner chamber is equipped with the dog, two the relative one side of dog all is equipped with the round bar, two the round bar relative one end runs through respectively and corresponds round slot and dog, and two the round bar is kept away from one end mutually to run through respectively to be connected with U-shaped piece swing joint, just be equipped with spring outside spring and spring both ends fixed connection round slot and spring.

2. The cloth bag replacement mechanism of the cloth bag dust remover according to claim 1, wherein: two limiting strips are fixedly connected to the rear side of the mounting frame, two limiting grooves are formed in the rear side of the inner wall of the outer frame, and the limiting strips are movably connected to the inner cavities of the corresponding limiting grooves.

3. The cloth bag replacement mechanism of the cloth bag dust remover according to claim 1, wherein: two handles are fixedly connected to the top of the mounting frame, and the two handles are arranged left and right.

4. The cloth bag replacement mechanism of the cloth bag dust remover according to claim 1, wherein: two all fixedly connected with slipmat on the arc inner wall, two the slipmat is the cambered surface setting, and two slipmat inner wall all is laminated with the filter bag outer wall.

5. The cloth bag replacement mechanism of the cloth bag dust remover according to claim 1, wherein: and the two round rods are fixedly connected with handles at the ends far away from each other.

6. The cloth bag replacement mechanism of the cloth bag dust remover according to claim 1, wherein: the mounting frame is L-shaped.

7. The cloth bag replacement mechanism of the cloth bag dust remover according to claim 1, wherein: the outer diameter of the sleeve is the same as the inner diameter of the filter bag.