CN216199211U

CN216199211U - Mining pump impeller convenient to dismantle

Info

Publication number: CN216199211U
Application number: CN202123022032.6U
Authority: CN
Inventors: 王雁春; 盛延涛; 宋恩英
Original assignee: Jining Huaguang Mining Equipment Co ltd
Current assignee: Jining Huaguang Mining Equipment Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-04-05
Anticipated expiration: 2031-12-04

Abstract

The utility model discloses a mining pump impeller convenient to disassemble, which relates to the technical field of mining pumps and comprises an adjusting disc, wherein one side inside the adjusting disc is provided with a sliding hole, the inner wall of the sliding hole is connected with an installation shaft in a sliding way, one end of the installation shaft is connected with a shaft disc in a clamping way, one side of the shaft disc is connected with a disc cover in a threaded way, the middle parts of the shaft disc and the disc cover are provided with through holes, the inner wall of the shaft disc is fixedly provided with an installation assembly, the inside of the adjusting disc is provided with a pressure regulating assembly, and the other end of the installation shaft is fixedly provided with a first bearing, and the mining pump impeller convenient to disassemble has the beneficial effects that: the inner wall of the installation shaft sliding hole slides by moving the installation shaft, then the four sliding plates slide into the inner walls of the four sliding grooves respectively, the installation shaft slightly rotates, the installation shaft rotates to enable the four extension plates to be clamped on the inner walls of the four clamping grooves respectively, the installation shaft is fixed with the shaft disc, a worker can install or disassemble the impeller conveniently, and the overhaul efficiency of the mining pump impeller is improved.

Description

Mining pump impeller convenient to dismantle

Technical Field

The utility model relates to an impeller, in particular to a mining pump impeller convenient to disassemble, and belongs to the technical field of mining pumps.

Background

Traditional mining pump impeller adopts fixed mounting mostly, and inner structure forms an organic whole, improves the availability factor of device, but this kind of fixed mounting can only be with the whole change of the pump body after some subassemblies appear damaging, and is costly, and traditional mining pump impeller is at defeated material in-process simultaneously, is difficult to control the defeated material speed of the pump body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mining pump impeller convenient to disassemble, and aims to solve the problems that the impeller in the background art is inconvenient to independently overhaul and difficult to control the material conveying rate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mining pump impeller convenient to dismantle, includes the adjustment disk, the fixed slide opening that is equipped with in one side of adjustment disk inside, the inner wall sliding connection of slide opening has the installation axle, the one end block of installation axle is connected with the reel, one side threaded connection of reel has the dish lid, the through-hole has all been seted up at the middle part of reel and the middle part of dish lid, the fixed installation subassembly that is equipped with of inner wall of reel, the inside of adjustment disk is equipped with the pressure regulating subassembly, the fixed first bearing that is equipped with of the other end of installation axle, the inner wall of first bearing rotates and is connected with impeller body.

Preferably, the installation component includes four slides, four extension boards, eight spouts, four spacing seats and four draw-in grooves, four the slide is all fixed to be set up on the surface of installation axle, four one side of slide is all fixed and is equipped with the extension board, eight the spout is seted up respectively around two through-holes, eight the spout respectively with four slide sliding connection, four spacing seat equidistance respectively is fixed to be set up at the inner wall of reel, four the draw-in groove that matches mutually with four extension boards is all seted up to the inside of spacing seat.

Preferably, the pressure regulating subassembly includes second bearing, connecting axle, first helical gear, second helical gear, infiltration board and a plurality of infiltration hole, the fixed bottom that sets up in the adjustment disk inside of second bearing, the fixed top that sets up in the adjustment disk inside of second bearing, the inner wall of second bearing rotates and is connected with the connecting axle, the fixed surface of connecting axle is equipped with first helical gear, the fixed middle part that sets up at the installation axle of second helical gear, the second helical gear is connected with first helical gear meshing, one side fixedly connected with infiltration board of second helical gear, a plurality of infiltration hole has all been seted up on the surface of infiltration board and the surface of adjustment disk, and every two are corresponding communicate each other between the infiltration hole.

Preferably, the inner wall of adjusting disk one side has seted up the activity groove, the infiltration board rotates the inner wall of connecting at the activity groove.

Preferably, a rotating disc is fixedly arranged at the top end of the connecting shaft.

Preferably, the surface of the mounting shaft is fixedly provided with a mounting disc, and the mounting disc is fixedly connected with the disc cover through four positioning bolts.

Preferably, a coupling is fixedly arranged on one side of the impeller body.

Compared with the prior art, the mining pump impeller convenient to disassemble has the following beneficial effects:

1. the inner walls of the mounting shaft sliding holes slide by moving the mounting shaft, then the four sliding plates slide into the inner walls of the four sliding grooves respectively, and then the mounting shaft is slightly rotated, so that the four extending plates are clamped on the inner walls of the four clamping grooves respectively by the rotation of the mounting shaft, the mounting shaft and the shaft disc are fixed, the impeller is convenient to mount or dismount by workers, and the overhauling efficiency of the mining pump impeller is improved;

2. the connecting shaft is rotated on the inner wall of the second bearing by rotating the turntable, the connecting shaft is rotated to drive the first bevel gear to rotate, and the first bevel gear is rotated to drive the second bevel gear and the water seepage plate to rotate, so that the circulation space between every two corresponding water seepage holes is reduced, and the conveying speed of the mining pump provided with the impeller is convenient for workers to adjust.

Drawings

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

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

FIG. 3 is a schematic structural view of the hub of the present invention;

fig. 4 is a schematic structural view of the mounting shaft of the present invention.

In the figure: 1. an adjusting disk; 2. a slide hole; 3. installing a shaft; 4. a reel; 5. a plate cover; 6. a through hole; 7. mounting the component; 8. a voltage regulating component; 9. a first bearing; 10. an impeller body; 11. a movable groove; 12. a turntable; 13. mounting a disc; 14. positioning the bolt; 15. a coupling; 71. a slide plate; 72. an extension plate; 73. a chute; 74. a limiting seat; 75. a card slot; 81. a second bearing; 82. a connecting shaft; 83. a first helical gear; 84. a second helical gear; 85. a water seepage plate; 86. and (4) water seepage holes.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a mining pump impeller convenient to disassemble, which comprises an adjusting disc 1, wherein a sliding hole 2 is fixedly arranged on one side inside the adjusting disc 1, the inner wall of the sliding hole 2 is connected with an installation shaft 3 in a sliding manner, one end of the installation shaft 3 is connected with a shaft disc 4 in a clamping manner, one side of the shaft disc 4 is connected with a disc cover 5 in a threaded manner, through holes 6 are respectively formed in the middle parts of the shaft disc 4 and the disc cover 5, an installation assembly 7 is fixedly arranged on the inner wall of the shaft disc 4, a pressure regulating assembly 8 is arranged inside the adjusting disc 1, a first bearing 9 is fixedly arranged at the other end of the installation shaft 3, and the inner wall of the first bearing 9 is rotatably connected with an impeller body 10;

a mounting disc 13 is fixedly arranged on the surface of the mounting shaft 3, and the mounting disc 13 is fixedly connected with the disc cover 5 through four positioning bolts 14;

a coupling 15 is fixedly arranged on one side of the impeller body 10.

Example 2:

the mounting assembly 7 comprises four sliding plates 71, four extending plates 72, eight sliding grooves 73, four limiting seats 74 and four clamping grooves 75, wherein the four sliding plates 71 are fixedly arranged on the surface of the mounting shaft 3, the extending plates 72 are fixedly arranged on one sides of the four sliding plates 71, the eight sliding grooves 73 are respectively arranged around the two through holes 6, the eight sliding grooves 73 are respectively in sliding connection with the four sliding plates 71, the four limiting seats 74 are respectively and equidistantly fixedly arranged on the inner wall of the shaft disc 4, and the clamping grooves 75 matched with the four extending plates 72 are respectively arranged in the four limiting seats 74;

specifically, as shown in fig. 1, 2, 3 and 4, the mounting shaft 3 is first moved to slide the inner wall of the sliding hole 2 of the mounting shaft 3, then the four sliding plates 71 are respectively slid into the inner walls of the four sliding grooves 73 on the same side, when the four sliding plates 71 are slid into the shaft disc 4, the mounting shaft 3 is slightly rotated, and the mounting shaft 3 is rotated to respectively engage the four extending plates 72 with the inner walls of the four engaging grooves 75, so that the mounting shaft 3 is fixed to the shaft disc 4.

Example 3:

the pressure regulating assembly 8 comprises a second bearing 81, a connecting shaft 82, a first helical gear 83, a second helical gear 84, a water seepage plate 85 and a plurality of water seepage holes 86, the second bearing 81 is fixedly arranged at the bottom end inside the regulating disc 1, the second bearing 81 is fixedly arranged at the top end inside the regulating disc 1, the inner wall of the second bearing 81 is rotatably connected with the connecting shaft 82, the first helical gear 83 is fixedly arranged on the surface of the connecting shaft 82, the second helical gear 84 is fixedly arranged in the middle of the mounting shaft 3, the second helical gear 84 is meshed with the first helical gear 83, one side of the second helical gear 84 is fixedly connected with the water seepage plate 85, a plurality of water seepage holes 86 are respectively formed in the surfaces of the water seepage plate 85 and the regulating disc 1, and every two corresponding water seepage holes 86 are communicated with each other;

the inner wall of one side of the adjusting disc 1 is provided with a movable groove 11, and the water seepage plate 85 is rotatably connected with the inner wall of the movable groove 11;

the top end of the connecting shaft 82 is fixedly provided with a turntable 12;

specifically, as shown in fig. 1 and 2, first, the rotary disc 12 is rotated to rotate the connecting shaft 82 on the inner wall of the second bearing 81, the connecting shaft 82 rotates to drive the first bevel gear 83 to rotate, and the first bevel gear 83 rotates to drive the second bevel gear 84 and the water seepage plate 85 to rotate, so that the flow space between each two corresponding water seepage holes 86 is reduced.

The working principle is as follows: when the mining pump impeller convenient to disassemble is used, firstly, the shaft disc 4 is installed on the inner wall of one side of the mining pump through bolts, then the installation shaft 3 is moved to enable the installation shaft 3 to slide on the inner wall of the sliding hole 2, then the installation shaft 3 is sequentially inserted into the inner walls of the two through holes 6, then the four sliding plates 71 are respectively slid into the inner walls of the four sliding grooves 73 on the same side, when the four sliding plates 71 are slid into the shaft disc 4, the installation shaft 3 is slightly rotated, the installation shaft 3 is rotated to enable the four extending plates 72 to be respectively clamped on the inner walls of the four clamping grooves 75, so that the installation shaft 3 and the shaft disc 4 are fixed, then the disc cover 5 is rotated to enable the disc cover 5 to be fixed on one side of the shaft disc 4, then the four positioning bolts 14 are sequentially rotated, the disc cover 5 and the installation disc 13 are mutually fixed, the running stability of the impeller is improved, and then the transmission shaft of a motor is fixed with one side inside the shaft coupling 15, the impeller body 10 is driven to rotate on the inner wall of the first bearing 9 through the starting of the motor, the rotary table 12 is rotated to enable the connecting shaft 82 to rotate on the inner wall of the second bearing 81, the connecting shaft 82 rotates to drive the first bevel gear 83 to rotate, and the first bevel gear 83 rotates to drive the second bevel gear 84 and the water seepage plate 85 to rotate, so that the circulation space between every two corresponding water seepage holes 86 is reduced, and the conveying speed of the mining pump provided with the impeller can be adjusted by a worker conveniently.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining pump impeller convenient to dismantle, includes adjustment disk (1), its characterized in that, draw-hole (2) have been seted up to the inside one side of adjustment disk (1), the inner wall sliding connection of draw-hole (2) has installation axle (3), the one end block of installation axle (3) is connected with reel (4), one side threaded connection of reel (4) has a cover (5), through-hole (6) have all been seted up at the middle part of reel (4) and the middle part of cover (5), the inner wall of reel (4) is fixed and is equipped with installation component (7), the inside of adjustment disk (1) is equipped with pressure regulating component (8), the other end of installation axle (3) is fixed and is equipped with first bearing (9), the inner wall rotation of first bearing (9) is connected with impeller body (10).

2. A mining pump impeller convenient to disassemble and assemble according to claim 1, wherein: installation component (7) are including four slide (71), four extension board (72), eight spout (73), four spacing seat (74) and four draw-in groove (75), four slide (71) are all fixed to be set up on the surface of installation axle (3), four one side of slide (71) is all fixed to be equipped with extension board (72), four spout (73) are seted up respectively around two through-holes (6), eight spout (73) respectively with four slide (71) sliding connection, four spacing seat (74) equidistance respectively is fixed to be set up at the inner wall of reel (4), four draw-in groove (75) with four extension board (72) assorted are all seted up to the inside of spacing seat (74).

3. A mining pump impeller convenient to disassemble and assemble according to claim 1, wherein: the pressure regulating assembly (8) comprises a second bearing (81), a connecting shaft (82), a first helical gear (83), a second helical gear (84), a water seepage plate (85) and a plurality of water seepage holes (86), the second bearing (81) is fixedly arranged at the bottom end inside the regulating disc (1), the second bearing (81) is fixedly arranged at the top end inside the regulating disc (1), the inner wall of the second bearing (81) is rotatably connected with the connecting shaft (82), the surface of the connecting shaft (82) is fixedly provided with the first helical gear (83), the second helical gear (84) is fixedly arranged in the middle of the mounting shaft (3), the second helical gear (84) is meshed with the first helical gear (83), one side of the second helical gear (84) is fixedly connected with the water seepage plate (85), and the surface of the water seepage plate (85) and the surface of the regulating disc (1) are respectively provided with the plurality of water seepage holes (86), every two corresponding water seepage holes (86) are communicated with each other.

4. A mining pump impeller convenient to disassemble and assemble according to claim 3, wherein: the inner wall of one side of the adjusting disc (1) is provided with a movable groove (11), and the water seepage plate (85) is rotatably connected to the inner wall of the movable groove (11).

5. A mining pump impeller convenient to disassemble and assemble according to claim 3, wherein: the top end of the connecting shaft (82) is fixedly provided with a turntable (12).

6. A mining pump impeller convenient to disassemble and assemble according to claim 1, wherein: the surface fixing of installation axle (3) is equipped with mounting disc (13), mounting disc (13) are through four positioning bolt (14) and cover (5) fixed connection.

7. A mining pump impeller convenient to disassemble and assemble according to claim 1, wherein: and a coupling (15) is fixedly arranged on one side of the impeller body (10).