CN216825305U - Fixing device of dust remover filter bag - Google Patents

Abstract

The utility model discloses a fixing device of dust remover filter bag, including dust remover body, dust absorption mouth and basket rim, basket rim top is provided with the clamp plate, and is provided with fixed thorn below the clamp plate to fixed thorn left side is provided with the inserted block, inserted block lower part both sides are provided with the inserted block, and the inserted block end sets up inside the spout, and the spout passes through spring coupling with the inserted block. This fixing device of dust remover filter bag the device can be fixed the filter bag fast through fixed thorn, inserted block isotructure, and fixed thorn can pierce through the filter bag fast, and the centre gripping of basket of a net frame and clamp plate, cooperation inserted block and inserted block can be quick and laborsaving fix the filter bag, and follow-up change filter bag is also very convenient, only needs to move the clamp plate rebound for inside the inserted block withdraws from the inserted block, fixed thorn leaves the filter bag surface, can change the filter bag.

Description

Fixing device of dust remover filter bag

Technical Field

The utility model relates to a dust remover filter bag technical field specifically is a fixing device of dust remover filter bag.

Background

In the equipment that needs used the filter bag, the installation and the dismantlement of filter bag are very important, can produce vibrations when equipment work, and the filter bag is the landing very easily, and dies the fixed lock of filter bag on equipment, is unfavorable for the change of filter bag again, and the fixing device of current dust remover filter bag has following problem:

1. when the fixing device of the filter bag of the existing dust collector is used for fixing, a pressing mode is often adopted, although the operation is simpler, the filter bag is pressed above the device, the labor is more consumed, and the subsequent filter bag replacement is troublesome and is not simple and convenient;

2. the fixing device of current dust remover filter bag is when carrying out filtering operation, and dust impurity can be detained inside the filter bag, and along with the increase of live time, dust impurity can slowly shield the filtration pore of filter bag and block up even for the filtration efficiency of filter bag reduces, thereby makes work efficiency reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fixing device of dust remover filter bag, fixing device with the dust remover filter bag that has now on solving the existing market that above-mentioned background art provided is when fixed, often adopt the mode of pressfitting, the operation is though comparatively simple, but press the filter bag and just comparatively hard in the device top, and during follow-up change filter bag, also relatively more troublesome, it is not too simple and convenient, and the fixing device of current dust remover filter bag is when carrying out the filter work, dust impurity can be detained inside the filter bag, along with the increase of live time, dust impurity can slowly shield the filtration pore of filter bag and block up even, make the filtration efficiency of filter bag reduce, thereby make the problem that work efficiency reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of dust remover filter bag, includes dust remover body, dust absorption mouth and basket rim, the fixed dust absorption mouth that is provided with in dust remover body below, and the dust absorption mouth top is equipped with basket rim to the filter bag has been placed to the inside of basket rim, basket rim top is provided with the clamp plate, and is provided with fixed thorn below the clamp plate to fixed thorn left side is provided with the inserted block, inserted block lower part both sides are provided with the abaculus, and the abaculus end sets up inside the spout to the spout passes through spring coupling with the abaculus, clamp plate middle part position is provided with the bull stick, and the bull stick both sides are provided with the loop bar to the inside push rod that is equipped with of loop bar, the push rod left and right sides is provided with the brush board, bull stick top surface is provided with the runner, and the runner right side is provided with the pivot to the pivot is passed through the stay cord and is connected with the runner.

Preferably, slots are symmetrically formed in the upper end of the basket frame, and the size of each slot is the same as that of the outer side of each insertion block.

Preferably, the insertion block is provided with an insertion groove, and the size of the insertion groove is consistent with the outside size of the round end of the insertion block.

Preferably, the brush plate is of an arc-shaped structure, and one side of the brush plate, which is close to the filter bag, is provided with bristles.

Preferably, the sliding groove and the insert form a sliding structure, and the sliding groove and the insert form a spring return structure through a spring.

Preferably, the inner wall of the loop bar is a smooth surface, and the size of the inner wall of the loop bar is matched with the size of the outer side of the push rod.

Compared with the prior art, the beneficial effects of the utility model are that: the fixing device of the filter bag of the dust remover is provided with a fixing device,

1. the device can quickly fix the filter bag through the structures such as the fixing pricks and the inserting blocks, the fixing pricks can quickly prick the filter bag, the clamping of the basket frame and the pressing plate is added, the inserting blocks and the inserting blocks are matched, the filter bag can be quickly and conveniently fixed, the filter bag can be conveniently replaced in the follow-up process, the pressing plate only needs to be moved upwards, the inserting blocks are made to withdraw from the inside of the inserting blocks, and the fixing pricks are separated from the surface of the filter bag, so that the filter bag can be replaced;

2. the device can scrub the filter bag inside through bull stick, brush board isotructure for the dust impurity that is detained on the filter bag inner wall surface can be scraped down, avoids because the live time increases, and the filtration efficiency of filter bag has been guaranteed to the filtration pore jam of dust impurity with the filter bag.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the fixing device of the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a dust collector body; 2. a dust suction port; 3. a basket rim; 4. a filter bag; 5. brushing the board; 6. a rotating rod; 7. a rotating wheel; 8. a rotating shaft; 9. pulling a rope; 10. pressing a plate; 11. fixing the spine; 12. inserting a block; 13. an insert block; 14. a chute; 15. a spring; 16. a loop bar; 17. a push rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing device for filter bags of a dust collector comprises a dust collector body 1, a dust collection port 2 and a basket frame 3, wherein the dust collection port 2 is fixedly arranged below the dust collector body 1, the basket frame 3 is arranged above the dust collection port 2, the filter bags 4 are placed inside the basket frame 3, a pressing plate 10 is arranged above the basket frame 3, fixing spines 11 are arranged below the pressing plate 10, inserting blocks 12 are arranged on the left sides of the fixing spines 11, slots are symmetrically formed in the upper end of the basket frame 3, the size of each slot is the same as the outside size of each inserting block 12, and the inserting slots are formed so that the inserting blocks 12 below the pressing plate 10 can be smoothly inserted into the upper portion of the basket frame 3 and the pressing plate 10 above the basket frame 3 can be stabilized;

the two sides of the lower part of the inserting block 12 are provided with the embedded blocks 13, the inserting block 12 is provided with the embedded grooves, the size of each embedded groove is consistent with the size of the outer side of the round end of each embedded block 13, the embedded grooves are convenient for the embedded blocks 13 to be embedded into the inserting block 12, so that the embedded blocks and the inserting block 12 can realize self locking, the embedded structure is favorable for the stable clamping of the pressing plate 10 and the net basket frame 3, and the operation is convenient;

the tail end of the embedded block 13 is arranged in the sliding groove 14, the sliding groove 14 is connected with the embedded block 13 through the spring 15, the sliding groove 14 and the embedded block 13 form a sliding structure, the sliding groove 14 and the embedded block 13 form a spring reset structure through the spring 15, the embedded block 13 slides in the sliding groove 14, the size of the embedded block 13 in the sliding groove 14 is matched with the size of the inner wall of the sliding groove 14, and due to the existence of the spring reset structure, the embedded block 13 can automatically reset in the sliding groove 14, the necessity of manual operation is avoided, the working efficiency is improved, and unnecessary use of human resources is avoided;

the middle position of the pressing plate 10 is provided with a rotating rod 6, two sides of the rotating rod 6 are provided with sleeve rods 16, push rods 17 are arranged inside the sleeve rods 16, the inner walls of the sleeve rods 16 are smooth surfaces, the size of the inner walls of the sleeve rods 16 is matched with the size of the outer sides of the push rods 17, the smooth inner walls of the sleeve rods 16 enable the push rods 17 to freely move in the sleeve rods 16, the push rods 17 can conveniently move, and the brush plate 5 can be better pushed to brush the filter bags 4;

push rod 17 left and right sides is provided with brush board 5, brush board 5 is the arc structure, and one side that brush board 5 is close to filter bag 4 is provided with the brush hair, brush board 5's arc structure makes brush board 5 can hug closely 4 inner walls of filter bag, and brush board 5 is provided with the brush hair through being close to 4 inner walls of filter bag, make scrubbing to filter bag 4 more all-round, avoid increasing because of the live time, dust impurity blocks up the filtration pore of filter bag 4, the filtration efficiency of filter bag 4 has been guaranteed, 6 top surfaces on the bull stick are provided with runner 7, and 7 right sides of runner are provided with pivot 8, and pivot 8 is connected with runner 7 through stay cord 9.

The working principle is as follows: when the fixing device of the filter bag of the dust collector is used, firstly, the filter bag 4 is placed in the basket frame 3, the edge of the opening of the filter bag 4 is turned over and stacked above the basket frame 3, then the pressing plate 10 above the basket frame 3 is pressed downwards, the inserting block 12 below the pressing plate 10 is aligned with the slot above the basket frame 3, then the inserting block 12 is inserted into the slot, the fixing thorn 11 on the right side of the inserting block 12 moves along with the movement to pierce the turned edge of the filter bag 4, the inserting block 12 is inserted into the slot, the inserting block 13 moves along with the downward movement of the inserting block 12 to the sliding groove 14 so that the spring 15 behind the inserting block 13 is compressed, when the inserting block 12 is completely inserted into the slot, the inserting block 13 enters the inserting groove in the inserting block 12 under the pushing of the spring 15, so that the pressing plate 10 is in a fixed state on the basket frame 3, and the filter bag 4 is also in a fixed state in the basket frame 3, after the dust removal work is completed, the filter bag 4 is attached to and detained with dust impurities, the stay cord 9 on the surface of the rotating shaft 8 can be pulled at the moment, the rotating wheel 7 is driven to rotate, the rotating wheel 7 rotates to drive the rotating rod 6 to rotate, the loop bar 16 below the rotating rod 6 is driven to rotate, the push rod 17 is arranged inside the loop bar 16, the push rod 17 pushes the brush plate 5 to rotate, the outer wall of the brush plate 5 is provided with bristles, the brush plate rotates 5 to brush the inside of the filter bag 4, the dust impurities detained on the inner wall surface of the filter bag 4 can be scraped, the filter holes of the filter bag 4 are prevented from being blocked by the dust impurities due to the increase of the service time, the filtering efficiency of the filter bag 4 is ensured, the above is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a fixing device of dust remover filter bag, includes dust remover body (1), dust absorption mouth (2) and basket rim (3), its characterized in that: the dust collector is characterized in that a dust suction port (2) is fixedly arranged below the dust collector body (1), a basket frame (3) is arranged above the dust suction port (2), a filter bag (4) is placed in the basket frame (3), a pressing plate (10) is arranged above the basket frame (3), a fixing thorn (11) is arranged below the pressing plate (10), an inserting block (12) is arranged on the left side of the fixing thorn (11), embedded blocks (13) are arranged on two sides of the lower portion of the inserting block (12), the tail end of each embedded block (13) is arranged in a sliding groove (14), the sliding grooves (14) are connected with the embedded blocks (13) through springs (15), a rotating rod (6) is arranged in the middle of the pressing plate (10), sleeve rods (16) are arranged on two sides of the rotating rod (6), a push rod (17) is arranged in each sleeve rod (16), brush plates (5) are arranged on the left side and the right side of the push rod (17), the rotary rod is characterized in that a rotary wheel (7) is arranged on the surface above the rotary rod (6), a rotary shaft (8) is arranged on the right side of the rotary wheel (7), and the rotary shaft (8) is connected with the rotary wheel (7) through a pull rope (9).

2. The filter bag fixing device of a dust collector of claim 1, wherein: slots are symmetrically formed in the upper end of the basket side frame (3), and the size of each slot is the same as that of the outer side of the corresponding inserting block (12).

3. The filter bag fixing device of a dust collector as claimed in claim 2, wherein: the inserting block (12) is provided with an embedding groove, and the size of the embedding groove is consistent with the outside size of the round end of the embedding block (13).

4. The filter bag fixing device of a dust collector as claimed in claim 1, wherein: the brush plate (5) is of an arc-shaped structure, and brush hair is arranged on one side, close to the filter bag (4), of the brush plate (5).

5. The filter bag fixing device of a dust collector as claimed in claim 1, wherein: the sliding groove (14) and the embedded block (13) form a sliding structure, and the sliding groove (14) and the embedded block (13) form a spring return structure through a spring (15).

6. The filter bag fixing device of a dust collector as claimed in claim 1, wherein: the inner wall of the loop bar (16) is a smooth surface, and the size of the inner wall of the loop bar (16) is matched with the size of the outer side of the push rod (17).

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