CN218841056U

CN218841056U - Pipeline dredging device for pneumatic ash conveying

Info

Publication number: CN218841056U
Application number: CN202222865685.9U
Authority: CN
Inventors: 卞经纬; 陈晟
Original assignee: Wuxi Wuhao Machinery Equipment Co ltd
Current assignee: Wuxi Wuhao Machinery Equipment Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-11
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a defeated grey pipeline dredge of strength, including supporting seat, motor, threaded rod and disc, supporting seat top fixed mounting has the motor, gear one is installed to motor one end, the inside slidable mounting of supporting seat has the threaded rod, and threaded rod one end passes the supporting seat and install the disc, the disc other end evenly installs two above scrapers, supporting seat one end is rotated and is installed gear two, and gear annular side meshes with a gear annular side mutually. The utility model discloses not only can rotate through the threaded rod and drive disc pivoted while horizontal migration, and then be convenient for clear up the pipeline, can remove to carry out the joint to T type piece through the drum moreover and fix, and then accomplish the installation of disc, the torsion that can also pass through the torsional spring is convenient for the scraper to rotate and the laminating of pipeline inner wall.

Description

Pipeline dredging device for pneumatic ash conveying

Technical Field

The utility model relates to a pipeline mediation technical field especially relates to a defeated grey pipeline dredge of strength.

Background

In the pneumatic ash conveying process, ash is suspended in a pipeline by flowing compressed air and is taken away, but under the action of gravity, one part of the ash gradually settles, so that the ash concentration is higher as the ash is closer to the bottom of the pipeline, when the settled dry ash quantity is not enough to block the pipeline in a conveying period, the conveying can normally run, when the conveying period is finished, the dry ash settled at the bottom of the pipeline is swept clean by an ash blowing program, and on the contrary, when the settled dry ash quantity is too much, the pipeline is blocked, so that the pipeline needs to be dredged regularly.

Through retrieval, in the authorized case 202210389775.7, the pneumatic ash conveying pipeline body is periodically detached and inclined, so that the blocking objects can fall into the collecting box under the action of gravity, but wet dry ash is attached to the inside of the pipeline, and the dry ash is not conveniently cleaned even if the pipeline body is inclined, therefore, the pipeline dredging device for pneumatic ash conveying is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pneumatic ash conveying pipeline dredger.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a defeated grey pipeline dredge of strength, includes supporting seat, motor, threaded rod and disc, supporting seat top fixed mounting has the motor, gear one is installed to motor one end, the inside slidable mounting of supporting seat has the threaded rod, and threaded rod one end passes the supporting seat and install the disc, the disc other end evenly installs two above scrapers, supporting seat one end is rotated and is installed gear two, and gear annular side meshes with gear annular side mutually, gear two is connected with the threaded rod, the nut is installed to the supporting seat other end, the nut is installed on threaded rod annular side.

Furthermore, two strip-shaped grooves are symmetrically formed in the annular side face of the threaded rod, two sliding blocks are symmetrically and fixedly mounted in the second gear, and the sliding blocks are mounted in the strip-shaped grooves.

Further, the disc is kept away from threaded rod one end and is evenly installed two above hollow bars, and the equal fixed mounting in hollow bar has the cylinder pole, install the scraper on the cylinder pole annular side.

Furthermore, a torsion spring is fixedly mounted on the annular side face of the cylindrical rod, and the outer side of the torsion spring is fixedly mounted inside the scraper.

Further, the threaded rod is close to disc one end and has seted up T type groove, the disc is close to threaded rod one end fixed mounting has T type piece, T type piece is installed at T type inslot portion.

Further, fixed mounting has solid fixed ring on the threaded rod annular side, gu fixed ring one end symmetry slidable mounting T type pole more than two, T type pole one end is passed solid fixed ring and fixed mounting has the drum, and the drum is inside to laminate with T type piece.

Furthermore, two magnetic sheets are symmetrically and fixedly arranged at one end of the cylinder close to the fixing ring.

Furthermore, a spring is arranged on the annular side face of the T-shaped rod, and two ends of the spring are fixedly arranged on the fixing ring and the cylinder respectively.

The beneficial effects of the utility model are that:

1. the threaded rod rotates to drive the disc to rotate and horizontally move simultaneously, so that the pipeline is convenient to clean, the motor rotates to drive the gear I to rotate, the gear II drives the threaded rod to rotate, the threaded rod rotates to move along the nut, the disc is driven to rotate and horizontally move, and then the scraper convenient to clean dry ash attached to the inner wall is convenient to clean.

2. The drum moves and carries out joint fixing to T type piece, and then accomplish the installation of disc, pulling T type pole, T type pole removes and drives the drum and remove, the drum removes and drives the magnetic sheet and remove and adsorb the laminating with solid fixed ring, the drum removes and compresses towards the spring, make the spring produce elasticity, the elasticity of spring is less than the adsorption affinity between magnetic sheet and the solid fixed ring, and then the position of fixed drum, T type inslot portion is slaughtered to T type piece installation on the disc, reverse promotion T type pole after that, and then make the magnetic sheet on the drum remove and solid fixed ring separation, under the effect of spring elasticity, T type pole removes and drives the drum and remove and laminate with T type piece, and then accomplish the installation of disc.

3. The torsion of the torsion spring is convenient for the scraper to rotate and is attached to the inner wall of the pipeline, the scraper rotates around the cylindrical rod and extrudes the torsion spring, the torsion spring generates torsion, the torsion of the torsion spring is convenient for the scraper to rotate reversely and is attached to the inner wall of the pipeline, and therefore the cleaning effect on the inner wall of the pipeline is improved.

Drawings

Fig. 1 is a schematic perspective view of a pneumatic ash conveying pipe dredger according to the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a pneumatic ash conveying pipe dredger according to the present invention;

fig. 3 is a schematic view of a local enlarged structure of the pneumatic ash conveying pipe dredger of the present invention;

FIG. 4 is a schematic view of an assembly structure of a T-shaped block of the pipe dredger for conveying ash pneumatically according to the present invention;

fig. 5 is a schematic view of the scraper assembly structure of the pneumatic ash conveying pipe dredger of the present invention.

In the figure: 1. a supporting base; 2. an electric motor; 3. a first gear; 4. a second gear; 5. a threaded rod; 6. a disc; 7. a scraper; 8. a hollow rod; 9. a cylindrical rod; 10. a torsion spring; 11. a nut; 12. a strip-shaped groove; 13. a slider; 14. a T-shaped block; 15. a cylinder; 16. a fixing ring; 17. a T-shaped rod; 18. a spring; 19. a magnetic sheet.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-5, a pipeline dredging device for pneumatic ash conveying comprises a supporting seat 1, a motor 2, a threaded rod 5 and a disc 6, wherein the motor 2 is installed at the top end of the supporting seat 1 through a bolt, a first gear 3 is installed at one end of the motor 2 through key connection, the threaded rod 5 is installed inside the supporting seat 1 in a sliding mode, one end of the threaded rod 5 penetrates through the supporting seat 1 and is connected with the disc 6 in a clamping mode, the disc 6 is replaced according to the inner diameter of a pipeline, and then different pipelines are convenient to clean, more than two scrapers 7 are evenly installed at the other end of the disc 6, the design of the scrapers 7 is convenient for cleaning dry ash attached to the inner wall of the pipeline, a second gear 4 is installed at one end of the supporting seat 1 in a rotating mode, the annular side face of the second gear 4 is meshed with the annular side face of the first gear 3, the first gear 3 and the second gear 4 are convenient for driving the threaded rod 5, the second gear 4 is connected with the threaded rod 5, a nut 11 is installed at the other end of the supporting seat 1, the nut 11 is installed on the annular side face of the 5, and the nut 11 is convenient for horizontal sliding of the threaded rod 5.

The utility model discloses in, two bar grooves 12 of symmetry processing on the 5 annular side of threaded rod, two sliders 13 of the inside symmetric welding of two 4 gears, and slider 13 installs inside bar groove 12, slider 13 and bar groove 12's design is convenient for two rotations of rack and is driven threaded rod 5 and rotate, take place relative slip between two 4 gears and the threaded rod 5 of being convenient for simultaneously, disc 6 keeps away from 5 one end of threaded rod and evenly installs hollow rod 8 above the welding, and the inside equal welding of hollow rod 8 has cylindrical pole 9, install scraper 7 on the 9 annular side of cylindrical pole, this design is convenient for the convenient installation of scraper 7, the welding has torsional spring 10 on the 9 annular side of cylindrical pole, and the welding of the 10 outside of torsional spring is inside scraper 7, the design of torsional spring 10 is convenient for scraper 7 and the inseparable laminating of pipeline inner wall, threaded rod 5 is close to disc 6 one end and has seted up T type groove, disc 6 is close to 5 one end fixed mounting of threaded rod has T type piece 14, T type piece 14 is installed inside T type groove, the design of T type piece 14 and the change installation of 6 of the disc of the design in T type groove, be convenient for change different disc 6 according to the pipeline internal diameter of difference.

Particularly, a fixing ring 16 is welded on the annular side face of the threaded rod 5, more than two T-shaped rods 17 are symmetrically and slidably mounted at one end of the fixing ring 16, one ends of the T-shaped rods 17 penetrate through the fixing ring 16 and are provided with cylinders 15 through screws, the interiors of the cylinders 15 are attached to T-shaped blocks 14, the T-shaped blocks 14 are conveniently clamped inside T-shaped grooves through the design of the cylinders 15, the discs 6 are conveniently mounted, two magnetic sheets 19 are symmetrically and fixedly mounted at one ends, close to the fixing ring 16, of the cylinders 15 through screws, the magnetic sheets 19 are conveniently designed to adsorb and fix the cylinders 15, springs 18 are mounted on the annular side face of the T-shaped rods 17, two ends of each spring 18 are respectively welded on the fixing ring 16 and the corresponding cylinder 15, and the springs 18 are conveniently designed to move and reset the cylinders 15.

The working principle is as follows: when the inner wall of the pipeline needs to be cleaned, the T-shaped rod 17 is pulled, the T-shaped rod 17 moves to drive the cylinder 15 to move, the cylinder 15 moves to drive the magnetic sheet 19 to move to be attached to the fixing ring 16 in an adsorbing mode, the cylinder 15 moves to press against the spring 18, the spring 18 generates elastic force, the elastic force of the spring 18 is smaller than the adsorption force between the magnetic sheet 19 and the fixing ring 16, the position of the cylinder 15 is further fixed, the T-shaped block 14 on the disk 6 is installed inside the T-shaped groove, then the T-shaped rod 17 is pushed reversely, the magnetic sheet 19 on the cylinder 15 is moved to be separated from the fixing ring 16, under the action of the elastic force of the spring 18, the T-shaped rod 17 moves to drive the cylinder 15 to move to be attached to the T-shaped block 14, the installation of the disk 6 is completed, the scraper 7 rotates around the cylindrical rod 9, the scraper 7 rotates to extrude the torsion spring 10, the torsion spring 10 generates torsion, the torsion of the torsion spring 10 is convenient for the scraper 7 to rotate reversely to be attached to the inner wall of the pipeline, the motor 2 is started, the motor 2 rotates to drive the gear one 3, the threaded rod 5 to rotate, the threaded rod 5, and the disk 6 to move while cleaning the inner wall of the ash is moved to clean the inner wall of the ash.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components.

Claims

1. The utility model provides a defeated grey pipeline dredge of strength, includes supporting seat (1), motor (2), threaded rod (5) and disc (6), its characterized in that, supporting seat (1) top fixed mounting has motor (2), gear (3) are installed to motor (2) one end, supporting seat (1) inside slidable mounting has threaded rod (5), and threaded rod (5) one end passes supporting seat (1) and installs disc (6), scraper (7) more than two are evenly installed to disc (6) other end, supporting seat (1) one end is rotated and is installed gear two (4), and gear two (4) annular side meshes with gear (3) annular side mutually, gear two (4) are connected with threaded rod (5), nut (11) are installed to supporting seat (1) other end, install on threaded rod (5) annular side nut (11).

2. The pneumatic ash conveying pipeline dredger according to claim 1, wherein two strip-shaped grooves (12) are symmetrically formed in the annular side surface of the threaded rod (5), two sliding blocks (13) are symmetrically and fixedly mounted inside the second gear (4), and the sliding blocks (13) are mounted inside the strip-shaped grooves (12).

3. The pipeline dredger according to claim 1, characterized in that more than two hollow rods (8) are uniformly arranged at one end of the disc (6) far away from the threaded rod (5), cylindrical rods (9) are fixedly arranged inside the hollow rods (8), and scrapers (7) are arranged on the annular side surfaces of the cylindrical rods (9).

4. The pipe dredger for pneumatic ash conveying according to claim 3, characterized in that the torsion spring (10) is fixedly installed on the annular side surface of the cylindrical rod (9), and the outer side of the torsion spring (10) is fixedly installed inside the scraper (7).

5. The pneumatic ash conveying pipeline dredger as claimed in claim 1, wherein a T-shaped groove is formed in one end of the threaded rod (5) close to the disc (6), a T-shaped block (14) is fixedly mounted at one end of the disc (6) close to the threaded rod (5), and the T-shaped block (14) is mounted inside the T-shaped groove.

6. The pipeline dredger according to claim 5, wherein a fixing ring (16) is fixedly mounted on the annular side surface of the threaded rod (5), more than two T-shaped rods (17) are symmetrically and slidably mounted at one end of the fixing ring (16), one end of each T-shaped rod (17) penetrates through the fixing ring (16) and is fixedly mounted with the cylinder (15), and the inside of the cylinder (15) is attached to the T-shaped block (14).

7. The pipeline dredger with pneumatic ash conveying function according to claim 6, wherein two magnetic sheets (19) are symmetrically and fixedly arranged at one end of the cylinder (15) close to the fixing ring (16).

8. The pipe dredger according to claim 6, characterized in that the T-shaped rod (17) is provided with a spring (18) on the annular side, and the two ends of the spring (18) are respectively and fixedly arranged on the fixing ring (16) and the cylinder (15).