CN210889422U

CN210889422U - High-efficient sediment stuff pump

Info

Publication number: CN210889422U
Application number: CN201921216474.4U
Authority: CN
Inventors: 李富强; 崔启明; 张建力
Original assignee: Hebei Tongda Pump And Valve Group Co ltd
Current assignee: Hebei Tongda Pump And Valve Group Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-30
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a high-efficiency slurry pump, which comprises a motor, a stirring mechanism and a fixing mechanism, wherein the stirring mechanism is positioned at the lower end of the motor, the stirring mechanism comprises a fixed wheel, the outer surface of the fixed wheel is movably connected with a stirring fan plate, the outer surface of the stirring fan plate is provided with a resistance reducing hole, the outer surface of the lower end of one side of the stirring fan plate is fixedly connected with a fixed plate, and the lower surface of the fixed wheel is movably connected with a knob; the utility model discloses a tight pulley that sets up, knob and fixed plate, the movable mounting of the stirring sector of being convenient for, through stirring sector and the filter mantle that sets up, be convenient for prevent the ore pulp in step when motor operation and carrying pump, get into the inside of the pump body, the impeller that leads to the pump body inside is plugged up by the ore pulp and is difficult to start, through the drag reduction hole that sets up, be convenient for reduce the liquid resistance that stirring sector received, make liquid can shunt the inside that passes the drag reduction hole, the work efficiency of motor has been improved, the extensive use of people of being convenient for more.

Description

High-efficient sediment stuff pump

Technical Field

The utility model belongs to the technical field of the sediment stuff pump, concretely relates to high-efficient sediment stuff pump.

Background

The pump suitable for conveying liquid (water) and containing suspended solids is generally called a slurry pump, the slurry pump can be divided into single-stage/multi-stage, single-suction/double-suction, cantilever, horizontal/vertical and pump shell horizontal split/vertical combination types according to different principles, the submerged slurry pump is of a vertical single-stage single-suction cantilever type centrifugal pump structure, the impeller is a semi-open impeller, stirring blades are arranged at the extending part of the suction edge of the impeller, the high-efficiency slurry pump can quickly convey ore pulp, and the slurry pump is mainly used for sucking thick liquid, thick oil, oil slag, dirty liquid, mud, mortar, quicksand and flowing sludge of urban sewage drainage channels, fluid containing silt and corrosive liquid in the industries of environmental protection, municipal engineering, thermal power plants, gas coking plants, oil refineries, steel mills, mining, paper making industry, cement plants, food plants, printing and dyeing and the like, various problems still exist with the various slurry pumps available on the market.

The utility model discloses a vertical slurry pump of mechanical seal formula as utility model discloses that bulletin number is CN205089644U, it has realized adopting closed impeller to have solved when stopping the pump and opening the pump, easily causes the thick liquid that overflows, causes the method of bearing assembly harm, but does not solve current slurry pump and in invading the ore pulp, because the thick liquid takes place to deposit in the pond, leads to the impeller in the pump body to be stopped up by the ore pulp, opens the problem that the during operation is difficult to start again, for this reason we propose a high-efficient slurry pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient sediment stuff pump to propose current problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient sediment stuff pump, includes motor, rabbling mechanism and fixed establishment, the rabbling mechanism is located the lower extreme of motor, the rabbling mechanism includes the tight pulley, the surface swing joint of tight pulley has stirring fan board, the drag reduction hole has been seted up to the surface of stirring fan board, the fixed surface of stirring fan board one side lower extreme is connected with the fixed plate, the lower surface swing joint of tight pulley has the knob.

Preferably, fixed establishment is located the lower extreme of motor, fixed establishment includes the flange No. one, the through-hole has been seted up to the both sides surface of flange No. one, the inside swing joint of through-hole has fixed box No. one, the lower surface swing joint of flange has the flange No. two.

Preferably, the lower fixed surface of No. two flanges is connected with the pump body, the lower fixed surface of the pump body is connected with the filter mantle, the inside of filter mantle is provided with the fixed axle, the opposite side fixed surface of the pump body is connected with the discharge pipe.

Preferably, the outer surface of the fixed wheel is provided with a clamping groove, and the stirring fan plate is clamped with the clamping groove formed in the outer surface of the fixed wheel through a fixed plate fixedly connected with the outer surface of the lower end of one side.

Preferably, the inner wall of the fixed wheel is provided with a thread groove, the upper surface of the knob is fixedly connected with a screw, and the knob is in threaded connection with the thread groove formed in the inner wall of the fixed wheel through the screw fixedly connected with the upper surface.

Preferably, the bottom wall of the inside of No. one fixed box is fixedly connected with No. two springs, and the upper surface of No. two springs is fixedly connected with No. two fixed boxes.

Preferably, the inside of No. two fixed boxes is provided with a spring, the equal fixedly connected with kelly in both sides of a spring, the upper end surface fixed connection of kelly has the briquetting.

Preferably, one end of the pressing block penetrates through the outer surfaces of two sides of the upper end of the second fixing box, and the second fixing box is movably connected with the first fixing box through a second spring fixedly connected with the lower surface of the second fixing box.

Preferably, the horizontal pole of kelly one end runs through in the lower extreme both sides surface of No. two fixed boxes, the montant of kelly lower extreme runs through in the inside of a fixed box.

Preferably, the upper surfaces of the two sides of the second flange are provided with hole grooves, and the first flange is clamped with the hole grooves formed in the upper surfaces of the two sides of the second flange through a first fixing box movably connected inside.

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

1. the tight pulley that sets up, knob and fixed plate, the movable mounting of the stirring sector of being convenient for, through stirring sector and the filter mantle that sets up, be convenient for stop the ore pulp in step when motor operation and carrying pump, get into the inside of the pump body, it is difficult to start to lead to the inside impeller of the pump body to be plugged up by the ore pulp, through the drag reduction hole that sets up, be convenient for reduce the liquid resistance that the stirring sector received, make liquid can shunt the inside that passes the drag reduction hole, the work efficiency of motor has been improved, the extensive use of people of being convenient for more.

2. The fixed box of setting, through-hole and hole groove, flange and No. two flange fixed connection of being convenient for, briquetting and spring through setting up, the kelly of being convenient for can be compressed and be close to, make the kelly can with hole groove swing joint, through No. two fixed boxes and No. two springs that set up, the kelly of being convenient for moves down, make the kelly can stretch into the inside in hole groove, the kelly and the hole groove joint of being convenient for more, make the fixed connection of dismantling flange and No. two flanges that operating personnel can be quick, can maintain when the inside spare part of the pump body damages.

Drawings

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

fig. 2 is a schematic structural view of the fixing sleeve of the present invention;

fig. 3 is a schematic structural view of the stirring fan plate of the present invention;

fig. 4 is a schematic structural view of the knob of the present invention;

fig. 5 is a schematic structural view of a first flange and a second flange of the present invention;

fig. 6 is an internal structure diagram of the first fixing box of the present invention.

In the figure: 1. a motor; 2. a first flange; 3. a pump body; 4. a stirring fan plate; 5. a fixed shaft; 6. a knob; 7. a discharge pipe; 8. a second flange; 9. a filter housing; 10. a fixed wheel; 11. a fixing plate; 12. a drag reduction hole; 13. a screw; 14. a first fixing box; 15. a through hole; 16. a hole groove; 17. briquetting; 18. a clamping rod; 19. a first spring; 20. a second fixing box; 21. and a second spring.

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. 1-6, the present invention provides a technical solution: the utility model provides a high-efficient sediment stuff pump, includes motor 1, rabbling mechanism and fixed establishment, and the rabbling mechanism is located motor 1's lower extreme, and the rabbling mechanism includes tight pulley 10, and the surface swing joint of tight pulley 10 has stirring fan board 4, and drag reduction hole 12 has been seted up to the surface of stirring fan board 4, and the outer fixed surface of stirring fan board 4 one side lower extreme is connected with fixed plate 11, and the lower surface swing joint of tight pulley 10 has knob 6.

For the convenience of a flange 2 and No. two flange 8 fixed mounting, in this embodiment, preferred, fixed establishment is located motor 1's lower extreme, and fixed establishment includes a flange 2, and through-hole 15 has been seted up to a flange 2's both sides surface, and the inside swing joint of through-hole 15 has a fixed box 14, and the lower surface swing joint of a flange 2 has No. two flange 8.

In order to facilitate the filter cover 9 to be fixedly installed on the lower surface of the pump body 3, in this embodiment, preferably, the pump body 3 is fixedly connected to the lower surface of the second flange 8, the filter cover 9 is fixedly connected to the lower surface of the pump body 3, the fixed shaft 5 is arranged inside the filter cover 9, and the discharge pipe 7 is fixedly connected to the outer surface of the other side of the pump body 3.

In order to facilitate the movable installation of the stirring fan plate 4 and the fixed wheel 10, in this embodiment, preferably, a clamping groove is formed in the outer surface of the fixed wheel 10, and the stirring fan plate 4 is clamped with the clamping groove formed in the outer surface of the fixed wheel 10 through a fixed plate 11 fixedly connected to the outer surface of the lower end of one side.

In order to facilitate the fixing of the stirring fan plate 4 and the fixed wheel 10, in this embodiment, it is preferable that the inner wall of the fixed wheel 10 is provided with a thread groove, the upper surface of the knob 6 is fixedly connected with a screw 13, and the knob 6 is in threaded connection with the thread groove provided on the inner wall of the fixed wheel 10 through the screw 13 fixedly connected with the upper surface.

In order to facilitate the up-and-down movement of the latch 18 in the first fixing box 14, in the present embodiment, preferably, a second spring 21 is fixedly connected to a bottom wall of the first fixing box 14, and a second fixing box 20 is fixedly connected to an upper surface of the second spring 21.

In order to facilitate the clamping rod 18 to be capable of transversely compressing and approaching in the first fixing box 14, in the embodiment, preferably, a first spring 19 is arranged in a second fixing box 20, the clamping rod 18 is fixedly connected to both sides of the first spring 19, and a pressing block 17 is fixedly connected to the outer surface of the upper end of the clamping rod 18.

In order to facilitate the second fixing box 20 to be movably installed inside the first fixing box 14, in this embodiment, preferably, one end of the pressing block 17 penetrates through outer surfaces of two sides of the upper end of the second fixing box 20, and the second fixing box 20 is movably connected with the first fixing box 14 through a second spring 21 fixedly connected with the lower surface.

In order to facilitate the movable installation of the clamping rod 18, in this embodiment, preferably, a cross rod at one end of the clamping rod 18 penetrates through outer surfaces of two sides of the lower end of the second fixing box 20, and a vertical rod at the lower end of the clamping rod 18 penetrates through the inside of the first fixing box 14.

In order to facilitate the first fixing box 14 to be clamped with the second flange 8, in this embodiment, preferably, the upper surfaces of the two sides of the second flange 8 are provided with hole grooves 16, and the first fixing box 14 movably connected with the first flange 2 is clamped with the hole grooves 16 arranged on the upper surfaces of the two sides of the second flange 8.

The utility model discloses a theory of operation and use flow: when the device is installed and used, when a motor 1 runs, an impeller inside a pump body 3 is rotated by a fixed shaft 5, meanwhile, a fixed wheel 10 fixedly installed on the outer surface of the lower end of the pump body 3 is driven, a stirring fan plate 4 rotates along with a knob 6 and can prevent ore pulp on the outer surface of a filter cover 9 from entering the inside of the pump body 3, when the pump body 3 invades into an ore pulp pond, the filter cover 9 prevents large ore pulp from entering the inside of the pump body 3, prevents mud blocks from precipitating and blocking the impeller inside the pump body 3 from rotating, when the impeller inside the pump body 3 is used for a long time, the impeller is easy to corrode and damage, a first fixed box 14 can be lifted by an extrusion pressing block 17 and moved out of the inside of a hole groove 16 formed in the upper surfaces of two sides of a second flange 8, clamping rods 18 can be compressed and close to each other through a first spring 19, and the clamping rods 18 can move up and down through a second, so that the clamping rod 18 can move out of the hole groove 16, the first flange 2 and the second flange 8 can be more conveniently detached and installed, and the use of an operator is more convenient.

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. The utility model provides a high-efficient sediment stuff pump, includes motor (1), rabbling mechanism and fixed establishment, its characterized in that: the stirring mechanism is located the lower extreme of motor (1), stirring mechanism includes tight pulley (10), the surface swing joint of tight pulley (10) has stirring fan board (4), drag reduction hole (12) have been seted up to the surface of stirring fan board (4), the surface fixed connection of stirring fan board (4) one side lower extreme has fixed plate (11), the lower surface swing joint of tight pulley (10) has knob (6).

2. The high efficiency slurry pump of claim 1, wherein: the fixing mechanism is located the lower extreme of motor (1), fixing mechanism includes a flange (2), through-hole (15) have been seted up to the both sides surface of a flange (2), the inside swing joint of through-hole (15) has fixed box (14) No. one, the lower surface swing joint of a flange (2) has flange (8) No. two.

3. The high efficiency slurry pump of claim 2, wherein: the lower fixed surface of No. two flanges (8) is connected with the pump body (3), the lower fixed surface of the pump body (3) is connected with the filter mantle (9), the inside of filter mantle (9) is provided with fixed axle (5), the opposite side fixed surface of the pump body (3) is connected with discharge pipe (7).

4. The high efficiency slurry pump of claim 1, wherein: the outer surface of the fixed wheel (10) is provided with a clamping groove, and the stirring fan plate (4) is clamped with the clamping groove formed in the outer surface of the fixed wheel (10) through a fixed plate (11) fixedly connected with the outer surface of the lower end of one side.

5. The high efficiency slurry pump of claim 1, wherein: the inner wall of tight pulley (10) is provided with the thread groove, the last fixed surface of knob (6) is connected with screw rod (13), screw rod (13) through last fixed surface is connected in knob (6) and the thread groove that tight pulley (10) inner wall set up carries out threaded connection.

6. The high efficiency slurry pump of claim 2, wherein: the bottom wall of the inside of the first fixing box (14) is fixedly connected with a second spring (21), and the upper surface of the second spring (21) is fixedly connected with a second fixing box (20).

7. The high efficiency slurry pump of claim 6, wherein: no. two fixed box (20) inside is provided with spring (19), the equal fixedly connected with kelly (18) in both sides of spring (19), the upper end external surface fixed connection of kelly (18) has briquetting (17).

8. The high efficiency slurry pump of claim 7, wherein: one end of the pressing block (17) penetrates through the outer surfaces of two sides of the upper end of the second fixing box (20), and the second fixing box (20) is movably connected with the first fixing box (14) through a second spring (21) fixedly connected with the lower surface.

9. The high efficiency slurry pump of claim 7, wherein: the horizontal pole of kelly (18) one end runs through in the lower extreme both sides surface of No. two fixed boxes (20), the montant of kelly (18) lower extreme runs through in the inside of a fixed box (14).

10. The high efficiency slurry pump of claim 2, wherein: no. two flange (8) both sides upper surface seted up hole groove (16), No. one flange (2) are through fixed box (14) of inside swing joint and hole groove (16) joint that No. two flange (8) both sides upper surface was seted up.