CN211738352U

CN211738352U - Connecting joint of bag-type dust collector

Info

Publication number: CN211738352U
Application number: CN201921399398.5U
Authority: CN
Inventors: 孙广超; 张耀匀
Original assignee: Jiangsu Haorong Environmental Protection Technology Co ltd
Current assignee: Jiangsu Haorong Environmental Protection Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-10-23
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a attach fitting of sack cleaner, including first solid fixed ring, screw hole, stretch into pipeline, limit structure, stretch into tub cavity, stopper, compression spring one, spacing groove, the solid fixed ring of second, nail hole, ring cavity, horizontal pole one, riser two, compression spring two, horizontal pole two, embolia tub cavity, sealing rubber circle. The utility model has the advantages that: the utility model discloses be equipped with limit structure, compression spring compression through the stopper bottom, can make and stretch into the pipeline and get into and embolia the pipeline, make the stopper, the inlay card is in the spacing inslot, the stopper is fixed at the spacing inslot, can not remove, it is spacing to have realized fixing the pipeline, connecting first solid fixed ring and the solid fixed ring of second through fastening screw, make the connection contact inseparabler, durable, difficult not hard up, and can directly install, it is more swift, and is convenient, the stability of connection has been guaranteed, it is windtight and fixity, it operates to make things convenient for the staff very much.

Description

Connecting joint of bag-type dust collector

Technical Field

The utility model relates to a joint of sack cleaner specifically is a joint of sack cleaner belongs to joint technical field.

Background

The pipe joint is one of two main components of a hydraulic pipeline, is used for linear connection of instruments and the like, has socket welding or threaded connection in a connection mode, is mainly used for low-pressure pipelines with small diameters, is used for parts needing to be frequently assembled and disassembled, or is used for final adjustment of pipelines using threaded pipes.

The existing pipeline connection joint, especially the connection of a fan of a bag-type dust collector and the pipeline joint of the fan, usually needs various clamping and fixing structures to be installed, is time-consuming and labor-consuming, has poor sealing performance and difficult disassembly, and brings great troubles to workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a joint of sack cleaner just in order to solve above-mentioned problem, can be at the quick erection joint of air intake pipeline department of fan and sack cleaner to can reach the sealed, durable effect of pipe connection department.

The utility model realizes the above purpose by the following technical proposal, a connecting joint of a bag-type dust collector, which comprises a first fixing ring, a plurality of threaded holes are arranged on the periphery of the first fixing ring for fixing one end of a pipeline, a stretching pipeline is fixedly welded at the central position of the first fixing ring, a limiting structure is arranged in the inner cavity of the pipe wall of the stretching pipeline, the limiting structure comprises a stretching pipe cavity body, a limiting block, a first compression spring and a limiting groove, the stretching pipe cavity body is arranged in the inner cavity of the pipe wall of the stretching pipeline, the limiting block is clamped in the stretching pipe cavity body, the limiting block penetrates through the outer wall of the stretching pipeline, a second fixing ring for fixing the other end of the pipeline is arranged on the right side of the stretching pipeline, a plurality of nail holes which evenly surround the periphery of the second fixing ring are arranged on the left side of the second fixing ring, and a ring, the improved pipe body is characterized in that a first cross rod is embedded in the annular cavity, a first vertical plate and a second vertical plate are arranged on the right side of the first cross rod, a plurality of compression springs II which are parallel to each other are fixedly connected between the first vertical plate and the second vertical plate, a second cross rod is arranged on the right side of the compression springs II, a sleeved pipeline is fixedly welded on the right side of the second fixing ring, a sleeved pipe cavity body is formed in the wall of the sleeved pipeline, the second cross rod penetrates through the annular cavity body and the sleeved pipe cavity body, a limiting groove is formed in the sleeved pipe cavity body, and the limiting groove penetrates through the inner wall of the.

Preferably, in order to connect the pipelines with each other, the first fixing ring, the extending pipeline, the second fixing ring and the sleeved pipeline are all of a hollow structure, the first fixing ring and the second fixing ring have the same radius, and the diameter of the outer wall of the extending pipeline is the same as that of the inner wall of the sleeved pipeline.

Preferably, in order to facilitate the up-and-down movement of the limiting block, the sliding distance of the concave part of the limiting block is greater than the thickness between the outer wall of the extending pipeline and the cavity of the extending pipe.

Preferably, in order to leave enough space inside the ring cavity, the ring cavity is of a z-shaped structure, and the ring cavity penetrates through the second fixing ring annular wall.

Preferably, in order to make the interface airtight, the first fixed ring is provided with a sealing rubber ring at the interface of the second fixed ring.

Preferably, guarantee the linkage nature between horizontal pole and the riser, a horizontal pole right-hand member with two left ends of horizontal pole are not being attached to respectively when not receiving external force extrusion the riser one with riser two, and do not make compression spring two takes place deformation, two right-hand members of horizontal pole are being attached to when not receiving external force extrusion the spacing groove.

Preferably, in order to facilitate the installation and the disassembly between the two fixing rings, the threaded hole is internally provided with a fastening screw with the length larger than the thickness of the first fixing ring, and the threaded hole is matched with the nail hole in position and quantity with the limiting groove.

The utility model has the advantages that: the utility model is provided with a limiting structure, the extending pipeline can enter and be sleeved in the pipeline by compressing the compression spring at the bottom of the limiting block, the limiting block is embedded in the limiting groove and is fixed and immovable in the limiting groove, the fixing and limiting of the pipeline are realized, the first fixing ring and the second fixing ring are connected by the fastening screw, the fastening screw is nailed in the nail hole, the first cross rod is extruded, the first cross rod extrudes the first vertical plate and the second vertical plate through the compression spring to drive the cross rod to move to the right, the limiting block which enters the limiting groove is extruded, the limiting block is further fixed, thereby the connection contact is more compact, firm and not easy to loose, and the installation can be directly carried out, the operation is more rapid and convenient, the sealing ring is arranged at the interface of the first fixing ring and the second fixing ring after the limiting and fixing, the fan and the air inlet pipeline of the bag-type dust collector can be tightly, the stability, the wind-tight nature and the fixity of connecting have been guaranteed, make things convenient for the staff to operate very much.

Drawings

Fig. 1 is a schematic view of the left overall structure of the present invention;

FIG. 2 is a schematic view of the right portion of the overall structure of the present invention;

FIG. 3 is a schematic view of the left cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the right cross-sectional structure of the present invention;

fig. 5 is a schematic structural view of the right side surface of the second fixing ring of the present invention;

in the figure: 1. first solid fixed ring, 2, screw hole, 3, stretch into the pipeline, 4, limit structure, 5, stretch into the lumen, 6, stopper, 7, compression spring one, 8, spacing groove, 9, the solid fixed ring of second, 10, nail hole, 11, the ring cavity, 12, horizontal pole one, 13, riser one, 14, riser two, 15, compression spring two, 16, horizontal pole two, 17, embolia the lumen, 18, sealing rubber circle.

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.

Referring to fig. 1-5, a connection joint of a bag-type dust collector comprises a first fixing ring 1, a plurality of threaded holes 2 are formed in the first fixing ring 1 for fixing one end of a pipeline, a stretched pipeline 3 is fixedly welded in the center of the first fixing ring, a limiting structure 4 is arranged in the inner cavity of the pipe wall of the stretched pipeline 3, the limiting structure 4 comprises a stretched pipe cavity 5, a limiting block 6, a first compression spring 7 and a limiting groove 8, the stretched pipe cavity 5 is arranged in the inner cavity of the pipe wall of the stretched pipeline 3, the limiting block 6 is embedded in the stretched pipe cavity 5 in a clamping manner, the limiting block 6 penetrates through the outer wall of the stretched pipeline 3, a second fixing ring 9 for fixing the other end of the pipeline is arranged on the right side of the stretched pipeline 3, a plurality of nail holes 10 uniformly surrounding the second fixing ring 9 for one circle are formed in the left side of the second fixing ring 9, the inner cavity of the nail hole 10 is provided with a ring cavity 11, a first cross rod 12 is embedded in the ring cavity 11, a first vertical plate 13 and a second vertical plate 14 are arranged on the right side of the first cross rod 12, a plurality of parallel second compression springs 15 are fixedly connected between the first vertical plate 13 and the second vertical plate 14, a second cross rod 16 is arranged on the right side of the second compression springs 15, a sleeved pipeline is fixedly welded on the right side of a second fixing ring 9, a sleeved pipe cavity 17 is formed in the wall of the sleeved pipeline, the second cross rod 16 penetrates through the ring cavity 11 and the sleeved pipe cavity 17, a limiting groove 8 is formed in the sleeved pipe cavity 17, and the limiting groove 8 penetrates through the inner wall of the sleeved pipeline.

As a technical optimization scheme of the utility model, first solid fixed ring 1, stretch into pipeline 3, the solid fixed ring 9 of second, embolia the pipeline and be hollow structure, just first solid fixed ring 1 with the solid fixed ring 9 radiuses of second are the same, stretch into 3 outer wall diameters of pipeline with embolia the pipeline inner wall diameter the same.

As a technical optimization scheme of the utility model, the sliding distance of the 6 concave parts of stopper is greater than stretch into 3 outer walls of pipeline with stretch into the thickness between the tube cavity 5.

As a technical optimization scheme of the utility model, ring cavity 11 is z type structure, just ring cavity 11 run through in the solid fixed ring 9 rampart of second.

As a technical optimization scheme of the utility model, first solid fixed ring 1 in the solid fixed ring 9 kneck of second is equipped with sealing rubber circle 18.

As a technical optimization scheme, a horizontal pole 12 right-hand member with two 16 left ends of horizontal pole respectively when not receiving external force extrusion be close to riser 13 with two 14, and do not make two 15 emergence deformations of compression spring, two 16 right-hand members of horizontal pole are close to when not receiving external force extrusion spacing groove 8.

As a technical optimization scheme of the utility model, 2 internal complexes of screw hole are furnished with length and are greater than the fastening screw of 1 thickness of first solid fixed ring, screw hole 2 nail hole 10 with 8 positions in spacing groove, quantity phase-match.

When the utility model is used, a first fixing ring is fixedly connected with one side of a fan, the central position of the first fixing ring is fixedly welded with an extending pipeline, the inner cavity of the wall of the extending pipeline is provided with a limit structure, the extending pipeline can enter a sleeved pipeline through the compression of a compression spring at the bottom of the limit block, the limit block is embedded in a limit groove, the limit block is fixed and immovable in the limit groove, the pipeline is fixedly limited, the limit groove is opened and sleeved in a pipeline cavity, the first fixing ring and a second fixing ring are connected through a fastening screw, the fastening screw is nailed in a nail hole, a first cross rod is extruded, a first extrusion vertical plate passes through a second compression spring and a second vertical plate to drive the second cross rod to move rightwards, the second cross rod runs through the ring cavity and the sleeved pipeline cavity to further fix the limit block, when the first fixing ring is fastened through the fastening screw on the second fixing ring, the sealing washer that its junction was equipped with can tightly hug closely be in the same place, and fan one end is for stretching into the pipeline, and other end connecting pipe has ensured the leakproofness of fan at the during operation for emboliaing the pipeline, and this is whole utility model's theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a connector of sack cleaner which characterized in that: comprises a first fixing ring (1), a plurality of threaded holes (2) are formed in the periphery of the first fixing ring (1) for fixing one end of a pipeline, the central position of the first fixing ring is fixedly welded with an extending pipeline (3), a pipe wall inner cavity of the extending pipeline (3) is provided with a limiting structure (4), the limiting structure (4) comprises an extending pipe cavity body (5), a limiting block (6), a first compression spring (7) and a limiting groove (8), the extending pipe cavity body (5) is arranged in the pipe wall inner cavity of the extending pipeline (3), the limiting block (6) is clamped and embedded in the extending pipe cavity body (5), the limiting block (6) penetrates through the outer wall of the extending pipeline (3), a second fixing ring (9) for fixing the other end of the pipeline is arranged on the right side of the extending pipeline (3), a plurality of nail holes (10) uniformly surrounding the periphery of the second fixing ring (9) are formed in the left side of the second fixing ring (9), the nail hole (10) inner chamber is seted up and is had a ring cavity body (11), it has horizontal pole (12) to inlay in the ring cavity body (11), horizontal pole (12) right side is equipped with riser one (13) and riser two (14), a plurality of compression spring two (15) that are parallel to each other of fixedly connected with between riser one (13) and riser two (14), compression spring two (15) right side is equipped with horizontal pole two (16), the fixed welding in second solid fixed ring (9) right side has the emboliaed pipeline, just embolia pipeline pipe wall and seted up and embolia pipe cavity body (17), horizontal pole two (16) run through in ring cavity body (11) with pipe cavity body (17), embolia pipe cavity body (17) in seted up spacing groove (8), just spacing groove (8) run through in embolia the pipeline inner wall.

2. The connector of a bag-type dust collector according to claim 1, wherein: the first fixing ring (1), the stretching pipeline (3), the second fixing ring (9) and the sleeved pipeline are all of hollow structures, the first fixing ring (1) and the second fixing ring (9) are identical in radius, and the diameter of the outer wall of the stretching pipeline (3) is identical to the diameter of the inner wall of the sleeved pipeline.

3. The connector of a bag-type dust collector according to claim 1, wherein: the limiting block (6) is of an I-shaped structure, and the sliding distance of the concave part of the limiting block (6) is larger than the thickness between the outer wall of the stretching pipeline (3) and the stretching pipeline cavity (5).

4. The connector of a bag-type dust collector according to claim 1, wherein: the ring cavity (11) is of a z-shaped structure, and the ring cavity (11) penetrates through the ring wall of the second fixing ring (9).

5. The connector of a bag-type dust collector according to claim 1, wherein: and a sealing rubber ring (18) is arranged at the interface of the first fixing ring (1) and the second fixing ring (9).

6. The connector of a bag-type dust collector according to claim 1, wherein: horizontal pole one (12) right-hand member with horizontal pole two (16) left end is not being attached to respectively when not receiving external force extrusion riser one (13) with riser two (14), and do not make compression spring two (15) take place deformation, horizontal pole two (16) right-hand member is being attached to when not receiving external force extrusion spacing groove (8).

7. The connector of a bag-type dust collector according to claim 1, wherein: threaded hole (2) are furnished with length and are greater than the fastening screw of first solid fixed ring (1) thickness, threaded hole (2) nail hole (10) with spacing groove (8) position, quantity phase-match.