CN214914299U

CN214914299U - Bag filter

Info

Publication number: CN214914299U
Application number: CN202120633384.6U
Authority: CN
Inventors: 王成龙; 刘效东
Original assignee: Wuhan Shuiyi Environmental Protection Science And Technology Project Co ltd
Current assignee: Wuhan Shuiyi Environmental Protection Science And Technology Project Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-11-30
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a bag filter, which comprises a bag filter structure, wherein the bag filter structure comprises a filter, the bag filter structure also comprises a labor-saving main body and an operation main body, the labor-saving main body and the filter are fixedly arranged together, the operation body and the labor-saving body are fixedly arranged together, the labor-saving body comprises a handle, a guide ring, a bolt, a nut, a rotating shaft seat and a pressing block, the lower end of the handle is slidably arranged at the outer end of the guide ring, the lower end of the guide ring is fixedly connected with the outer end of the nut, the lower end of the bolt is rotatably arranged at the inner end of the rotating shaft seat, the nut is arranged at the outer end of the bolt in a threaded manner, the lower wall of the nut is extruded on the upper wall of the pressing block in a sliding mode, the side end of the rotating shaft seat is fixedly connected to the outer wall of the filter body, and the side end of the pressing block is fixedly connected to the outer end of the filter cover. The utility model discloses can improve the operating efficiency who uncaps and close the lid, better satisfying the use needs.

Description

Bag filter

Technical Field

The utility model relates to a bag filter equipment technical field specifically is a bag filter.

Background

Conventional bag filter need open the nut with the help of plus instrument when changing filter element, and after inside filter core change was accomplished, still need operate with the help of plus instrument, if direct add laborsaving mechanism in then outer end, loosen the back when the nut, inconvenient quick dismantlement, and then influenced the efficiency of uncapping and closing the lid, so need a scheme that can alleviate above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bag filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bag filter comprising a bag filter arrangement comprising a filter, the bag filter arrangement further comprising a labor saving body and an operating body, the labor saving body and filter being fixedly mounted together, the operating body and labor saving body being fixedly mounted together; the labor-saving main body comprises a handle, a guide ring, a bolt, a nut, a rotating shaft seat and a pressing block, wherein the lower end of the handle is slidably mounted at the outer end of the guide ring, the lower end of the guide ring is fixedly connected to the outer end of the nut, the lower end of the bolt is rotatably mounted at the inner end of the rotating shaft seat, the nut is in threaded mounting at the outer end of the bolt, the lower wall of the nut is in sliding extrusion on the upper wall of the pressing block, the side end of the rotating shaft seat is fixedly connected to the outer wall of a machine body of the filter, and the side end of the pressing block is fixedly connected to the outer end of a machine cover of the filter; the operation main part includes swivel and guide holder, the swivel runs through the guide holder, the swivel rotates with the guide holder and installs together, the outer end and the handle fixed connection of guide holder are in the same place, handle and guide holder structure as an organic whole, the bolt is in the back of the body outer end and the pivot seat and the compact heap sliding contact of guide holder.

Preferably, laborsaving main part still includes the pivot, the pivot is rotated and is installed the inner at the pivot seat, the pivot runs through the pivot seat, the middle part outer end fixed connection of pivot is at the lower extreme of bolt.

Preferably, laborsaving main part still includes the sliding sleeve, sliding sleeve slidable mounting is at the outer wall of guide ring, the upper end fixed connection of sliding sleeve is at the lower extreme of handle, sliding sleeve and nut movable contact.

Preferably, the operation main body further comprises a limiting sliding groove, the limiting sliding groove is formed in the inner wall of the guide seat, and the rotating ring is slidably mounted on the inner wall of the limiting sliding groove.

Preferably, the operation main body further comprises a rotary groove, the rotary groove is formed in the inner end of the guide seat, and the inner space of the rotary groove is communicated with the inner space of the limiting sliding groove.

Preferably, the operating body further comprises a rotor rotatably mounted at the inner end of the rotary groove, and the rotor is fixedly connected with the rotary ring.

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

the labor-saving main body and the operation main body are mutually connected in a mode of fixedly connecting the handle and the guide seat; the bolt is rotatably installed with the rotating shaft seat through the rotating shaft; the handle is arranged with the guide ring in a sliding way through the sliding sleeve; limiting the rotation amplitude between the rotating ring and the guide seat by using the limiting sliding groove; the rotating ring is rotatably installed with the guide seat in a way that the rotor is rotatably installed with the rotating groove; when the user need loosen the cover of filter, earlier with handle along the guide ring upwards rotation, after handle and filter level, manual rotation handle again, it rotates to drive the guide ring through the handle, it rotates and loosens the compact heap to drive the nut through the guide ring, continue upwards rotating the handle again, then turn to upper portion with the swivel and put down, rotate the swivel again, it drives the handle through the swivel and drives the quick rotation of guide ring, in-process, utilize the handle to increase power and describe and untie the nut, the application of force intensity has been reduced, it makes the nut leave the compact heap to increase rotation speed through the operating subject, thereby reach the purpose that improves operating efficiency.

Drawings

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

FIG. 2 is a schematic view of the main structure of the utility model;

fig. 3 is a schematic view of the segmentation structure of the operation body of the present invention.

In the figure: 1. a bag filter construction; 2. a labor-saving main body; 3. an operation body; 4. a filter; 5. a handle; 6. a guide ring; 7. a bolt; 8. a nut; 9. a rotating shaft seat; 10. a rotating shaft; 11. a compression block; 12. a sliding sleeve; 13. rotating the ring; 14. a guide seat; 15. a limiting chute; 16. rotating the groove; 17. and a rotor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships according to the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, and are used to improve the connection between the description and the drawings and to increase the clarity of description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relatively significant limitation.

Referring to fig. 1-3, the present invention provides an embodiment: a bag filter comprises a bag filter structure 1, wherein the bag filter structure 1 comprises a filter 4, the bag filter structure 1 further comprises a labor-saving main body 2 and an operation main body 3, the labor-saving main body 2 and the filter 4 are fixedly installed together, and the operation main body 3 and the labor-saving main body 2 are fixedly installed together; the labor-saving main body 2 comprises a handle 5, a guide ring 6, a bolt 7, a nut 8, a rotating shaft seat 9 and a pressing block 11, the lower end of the handle 5 is slidably mounted at the outer end of the guide ring 6, the lower end of the guide ring 6 is fixedly connected to the outer end of the nut 8, the lower end of the bolt 7 is rotatably mounted at the inner end of the rotating shaft seat 9, the nut 8 is threadedly mounted at the outer end of the bolt 7, the lower wall of the nut 8 is slidably extruded on the upper wall of the pressing block 11, the side end of the rotating shaft seat 9 is fixedly connected to the outer wall of the machine body of the filter 4, and the side end of the pressing block 11 is fixedly connected to the outer end of the machine cover of the filter 4; the operation body 3 comprises a rotary ring 13 and a guide seat 14, the rotary ring 13 penetrates through the guide seat 14, the rotary ring 13 and the guide seat 14 are rotatably installed together, the outer end of the guide seat 14 is fixedly connected with the handle 5, the handle 5 and the guide seat 14 are of an integral structure, and the outer end of the bolt 7, back to the guide ring 6, is in sliding contact with the rotary shaft seat 9 and the pressing block 11; the labor-saving main body 2 and the operation main body 3 are connected with each other in a way that the handle 5 is fixedly connected with the guide seat 14.

The labor-saving main body 2 further comprises a rotating shaft 10, the rotating shaft 10 is rotatably arranged at the inner end of the rotating shaft seat 9, the rotating shaft 10 penetrates through the rotating shaft seat 9, and the outer end of the middle part of the rotating shaft 10 is fixedly connected to the lower end of the bolt 7; the bolt 7 is rotatably mounted with the rotating shaft seat 9 through the rotating shaft 10.

The labor-saving main body 2 also comprises a sliding sleeve 12, the sliding sleeve 12 is slidably arranged on the outer wall of the guide ring 6, the upper end of the sliding sleeve 12 is fixedly connected with the lower end of the handle 5, and the sliding sleeve 12 is movably contacted with the nut 8; the handle 5 is slidably mounted with the guide ring 6 by a sliding sleeve 12.

The operation main body 3 further comprises a limiting sliding groove 15, the limiting sliding groove 15 is formed in the inner wall of the guide seat 14, and the rotating ring 13 is slidably mounted on the inner wall of the limiting sliding groove 15; the rotation amplitude between the rotating ring 13 and the guide seat 14 is limited by the limit sliding chute 15.

The operation body 3 further comprises a rotary groove 16, the rotary groove 16 is arranged at the inner end of the guide seat 14, and the inner space of the rotary groove 16 is communicated with the inner space of the limiting sliding groove 15.

The operation body 3 also comprises a rotor 17, the rotor 17 is rotatably arranged at the inner end of the rotary groove 16, and the rotor 17 is fixedly connected with the rotary ring 13; the rotary ring 13 is rotatably mounted with the guide seat 14 by the way that the rotor 17 is rotatably mounted with the rotary groove 16; when a user needs to loosen the cover of the filter 4, the handle 5 is firstly rotated upwards along the guide ring 6 until the handle 5 and the filter 4 are horizontal, then the handle 5 is rotated manually, the guide ring 6 is driven to rotate through the handle 5, the nut 8 is driven to rotate through the guide ring 6 to loosen the pressing block 11, then the handle 5 is continuously rotated upwards, then the rotating ring 13 is rotated to the upper part to be laid flat, then the rotating ring 13 is rotated, the handle 5 is driven through the rotating ring 13 to drive the guide ring 6 to rotate quickly, in the process, the nut 8 is loosened by increasing the force through the handle 5, the force application intensity is reduced, the rotating speed is increased through the operation main body 3, so that the nut 8 is separated from the pressing block 11, and the purpose of improving the operation efficiency is achieved.

The working principle is as follows: the labor-saving main body 2 and the operation main body 3 are connected with each other in a way of fixedly connecting the handle 5 and the guide seat 14; the bolt 7 is rotatably installed with the rotating shaft seat 9 through the rotating shaft 10; the handle 5 is arranged with the guide ring 6 in a sliding way through the sliding sleeve 12; the rotation amplitude between the rotating ring 13 and the guide seat 14 is limited by the limiting sliding groove 15; the rotary ring 13 is rotatably mounted with the guide seat 14 by the way that the rotor 17 is rotatably mounted with the rotary groove 16; when a user needs to loosen the cover of the filter 4, the handle 5 is firstly rotated upwards along the guide ring 6 until the handle 5 and the filter 4 are horizontal, then the handle 5 is rotated manually, the guide ring 6 is driven to rotate through the handle 5, the nut 8 is driven to rotate through the guide ring 6 to loosen the pressing block 11, then the handle 5 is continuously rotated upwards, then the rotating ring 13 is rotated to the upper part to be laid flat, then the rotating ring 13 is rotated, the handle 5 is driven through the rotating ring 13 to drive the guide ring 6 to rotate quickly, in the process, the nut 8 is loosened by increasing the force through the handle 5, the force application intensity is reduced, the rotating speed is increased through the operation main body 3, so that the nut 8 is separated from the pressing block 11, and the purpose of improving the operation efficiency is achieved.

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. A bag filter comprising a bag filter structure (1), the bag filter structure (1) comprising a filter (4), characterized in that: the bag-type filter structure (1) further comprises a labor-saving main body (2) and an operation main body (3), wherein the labor-saving main body (2) is fixedly installed with the filter (4), and the operation main body (3) is fixedly installed with the labor-saving main body (2); the labor-saving main body (2) comprises a handle (5), a guide ring (6), a bolt (7), a nut (8), a rotating shaft seat (9) and a pressing block (11), the lower end of the handle (5) is slidably mounted at the outer end of the guide ring (6), the lower end of the guide ring (6) is fixedly connected to the outer end of the nut (8), the lower end of the bolt (7) is rotatably mounted at the inner end of the rotating shaft seat (9), the nut (8) is mounted at the outer end of the bolt (7) in a threaded manner, the lower wall of the nut (8) is slidably extruded on the upper wall of the pressing block (11), the side end of the rotating shaft seat (9) is fixedly connected to the outer wall of the machine body of the filter (4), and the side end of the pressing block (11) is fixedly connected to the outer end of the machine cover of the filter (4); the operation main part (3) includes swivel (13) and guide holder (14), swivel (13) run through guide holder (14), swivel (13) rotate with guide holder (14) and install together, the outer end and handle (5) fixed connection of guide holder (14) are in the same place, handle (5) and guide holder (14) structure as an organic whole, the outer end and pivot seat (9) and compact heap (11) sliding contact of bolt (7) guide ring (6) dorsad.

2. A bag filter as defined in claim 1, wherein: laborsaving main part (2) still include pivot (10), pivot (10) are rotated and are installed the inner at pivot seat (9), pivot (10) run through pivot seat (9), the middle part outer end fixed connection of pivot (10) is at the lower extreme of bolt (7).

3. A bag filter as defined in claim 1, wherein: laborsaving main part (2) still include sliding sleeve (12), sliding sleeve (12) slidable mounting is at the outer wall of guide ring (6), the upper end fixed connection of sliding sleeve (12) is at the lower extreme of handle (5), sliding sleeve (12) and nut (8) movable contact.

4. A bag filter as defined in claim 1, wherein: the operation main part (3) still includes spacing spout (15), the inner wall at guide holder (14) is seted up in spacing spout (15), swivel (13) slidable mounting is at the inner wall of spacing spout (15).

5. A bag filter as defined in claim 4, wherein: the operation main body (3) further comprises a rotary groove (16), the rotary groove (16) is formed in the inner end of the guide seat (14), and the inner space of the rotary groove (16) is communicated with the inner space of the limiting sliding groove (15).

6. A bag filter as defined in claim 5, wherein: the operation body (3) further comprises a rotor (17), the rotor (17) is rotatably arranged at the inner end of the rotary groove (16), and the rotor (17) is fixedly connected with the rotary ring (13).