CN215633796U

CN215633796U - Wear-resisting horizontal sediment thick liquid pump body

Info

Publication number: CN215633796U
Application number: CN202121493926.0U
Authority: CN
Inventors: 葛文杰; 李强
Original assignee: Jiangsu Runhong Machinery Technology Co ltd
Current assignee: Jiangsu Runhong Machinery Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-25
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a wear-resistant horizontal slurry pump body, which relates to the technical field of slurry pumps and comprises a supporting seat and a base, wherein a bearing box is fixedly arranged on the upper surface of the supporting seat, a pump body shell is fixedly arranged on the side surface of the bearing box, the bearing box and the pump body shell are internally and rotatably connected with a rotating shaft, one end of the rotating shaft is positioned in the pump body shell and rotatably connected with a first impeller, the wear-resistant horizontal slurry pump body has the beneficial effects that a sealing gasket is in sealing contact with a third plate block by the elasticity of a connecting spring through an arranged push plate, the backflow of a solid-liquid mixture can be effectively prevented, the working efficiency of the slurry pump is improved, a supporting leg slides in a first sliding groove through a first sliding block and simultaneously extrudes a first buffer spring, and a second sliding block slides at the bottom of a second sliding groove and simultaneously extrudes a second buffer spring, thereby can effectually slow down the vibrations that the sediment stuff pump during operation produced.

Description

Wear-resisting horizontal sediment thick liquid pump body

Technical Field

The utility model relates to the technical field of slurry pumps, in particular to an abrasion-resistant horizontal slurry pump body.

Background

The slurry pump is a machine which increases the energy of a solid-liquid mixed medium by means of the action of centrifugal force (rotation of an impeller of the pump), converts electric energy into kinetic energy and potential energy of the medium, and is mainly suitable for the industrial fields of mines, power plants, dredging, metallurgy, chemical industry, building materials, petroleum and the like.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an abrasion-resistant horizontal slurry pump body, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a horizontal sediment thick liquid pump body of wear-resisting type, includes supporting seat and base, the last fixed surface of supporting seat installs the bearing box, the upper surface of supporting seat is located the side fixed mounting of bearing box has pump body shell, the internal rotation of bearing box and pump body shell is connected with the rotation axis, the internal rotation that the one end of rotation axis is located pump body shell is connected with the impeller No. one, the last fixed surface of pump body shell installs output pipeline, output pipeline's inboard fixed mounting has No. two plates, the lower fixed surface of No. two plates installs coupling spring.

Preferably, the lower fixed surface of supporting seat installs the supporting legs, the lower fixed surface of supporting legs installs the slider No. one, one side fixed mounting that the lower surface of supporting seat is located the supporting legs has the plate No. one, the inboard rotation of plate is connected with the connecting rod.

Preferably, the inside fixed surface of bearing box installs the bracing piece, the one end fixed mounting of bracing piece has fixing bearing, fixing bearing rotates with the rotation axis to be connected, the one end fixed mounting of rotation axis has the shaft coupling.

Preferably, an input pipeline is fixedly installed on the side surface of the pump body shell, a third plate is fixedly installed on the inner side surface of the output pipeline, a push plate is fixedly connected to the lower end of the connecting spring, and a sealing gasket is fixedly installed on the lower surface of the push plate.

Preferably, a connecting shaft is fixedly mounted on the side surface of the first impeller, one end of the connecting shaft is fixedly connected with the second impeller, a plurality of through holes are formed in the side surface of the first impeller, a plurality of water diversion grooves are formed in the first impeller, and the water diversion grooves are connected with the through holes.

Preferably, a sliding groove is formed in the base, a buffer spring is fixedly mounted at the bottom of the inner side of the sliding groove, a sliding groove is formed in the base, a buffer spring is fixedly mounted on the surface of the inner side of the sliding groove, and a sliding block is slidably connected to the bottom of the inner side of the sliding groove.

Preferably, No. one slider and a spout sliding connection, buffer spring and a slider fixed connection, No. two sliders and No. two buffer spring fixed connection, No. two sliders rotate with the connecting rod and are connected.

The utility model provides a wear-resistant horizontal slurry pump body which has the following beneficial effects:

1. this horizontal sediment thick liquid pump body of wear-resisting type, through mutually supporting of the coupling spring, push pedal and the seal gasket that set up, receive pressure when the solid-liquid mixture and discharge to the output pipeline to the extrusion push pedal, the solid-liquid mixture passes through the hole and discharges, and the push pedal receives coupling spring's elasticity, makes seal gasket and No. three plate piece sealing contact, can effectually prevent the solid-liquid mixture backward flow, thereby has improved the work efficiency of sediment thick liquid pump.

2. This horizontal sediment thick liquid pump body of wear-resisting type, the supporting legs that sets up slide in a spout through a slider, extrudees buffer spring No. one simultaneously to a slab piece that sets up passes through the connecting rod and drives No. two sliders and slide in No. two spout bottoms, extrudees buffer spring No. two simultaneously, thereby can effectually slow down the vibrations that the sediment thick liquid pump during operation produced, has ensured the normal operating of sediment thick liquid pump.

Drawings

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

FIG. 2 is a cross-sectional view of impeller number one of the present invention;

FIG. 3 is a side view of impeller number one of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 5 is a partial cross-sectional view of the present invention.

In the figure: 1. a supporting seat; 101. supporting legs; 102. a first sliding block; 103. a first plate; 104. a connecting rod; 2. a bearing housing; 201. a support bar; 202. fixing the bearing; 203. a rotating shaft; 204. a coupling; 3. a pump body housing; 301. an output pipe; 302. an input pipe; 303. a second plate; 304. a connecting spring; 305. pushing the plate; 306. sealing gaskets; 307. a third plate; 4. an impeller I; 401. a connecting shaft; 402. a second impeller; 403. a through hole; 404. a water diversion tank; 5. a base; 501. a first chute; 502. a first buffer spring; 503. a second chute; 504. a second buffer spring; 505. and a second sliding block.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a wear-resistant horizontal slurry pump body comprises a supporting seat 1 and a base 5, wherein a supporting foot 101 is fixedly arranged on the lower surface of the supporting seat 1, a first slide block 102 is fixedly arranged on the lower surface of the supporting foot 101, a first plate block 103 is fixedly arranged on one side, located on the supporting foot 101, of the lower surface of the supporting seat 1, a connecting rod 104 is rotatably connected to the inner side of the first plate block 103, a bearing box 2 is fixedly arranged on the upper surface of the supporting seat 1, a pump body shell 3 is fixedly arranged on the side surface, located on the bearing box 2, of the upper surface of the supporting seat 1, a rotating shaft 203 is rotatably connected to the inside of the bearing box 2 and the pump body shell 3, a supporting rod 201 is fixedly arranged on the inner side surface of the bearing box 2, a fixed bearing 202 is fixedly arranged at one end of the supporting rod 201, the fixed bearing 202 is rotatably connected with the rotating shaft 203, a coupler 204 is fixedly arranged at one end of the rotating shaft 203, and an output pipeline 301 is fixedly arranged on the upper surface of the pump body shell 3, a second plate 303 is fixedly arranged on the inner side of the output pipeline 301, a connecting spring 304 is fixedly arranged on the lower surface of the second plate 303, an input pipeline 302 is fixedly arranged on the side surface of the pump body shell 3, a third plate 307 is fixedly arranged on the inner side surface of the output pipeline 301, a push plate 305 is fixedly connected to the lower end of the connecting spring 304, a sealing gasket 306 is fixedly arranged on the lower surface of the push plate 305, the push plate 305 is subjected to the elastic force of the connecting spring 304, the sealing gasket 306 is in sealing contact with the third plate 307, the backflow of a solid-liquid mixture can be effectively prevented, so that the working efficiency of the slurry pump is improved, one end of the rotating shaft 203 is positioned in the pump body shell 3 and is rotatably connected with a first impeller 4, a connecting shaft 401 is fixedly arranged on the side surface of the first impeller 4, one end of the connecting shaft 401 is fixedly connected with a second impeller 402, and a plurality of through holes 403 are formed in the side surface of the first impeller 4, the first impeller 4 is internally provided with a plurality of water diversion grooves 404, the water diversion grooves 404 are connected with the through hole 403, the base 5 is internally provided with a first sliding groove 501, the bottom of the inner side of the first sliding groove 501 is fixedly provided with a first buffer spring 502, the base 5 is internally provided with a second sliding groove 503, the surface of the inner side of the second sliding groove 503 is fixedly provided with a second buffer spring 504, the bottom of the inner side of the second sliding groove 503 is connected with a second sliding block 505 in a sliding manner, the first sliding block 102 is connected with the first sliding groove 501 in a sliding manner, the first buffer spring 502 is fixedly connected with the first sliding block 102, the second sliding block 505 is fixedly connected with the second buffer spring 504, the second sliding block 505 is rotatably connected with the connecting rod 104, the supporting leg 101 slides in the first sliding groove 501 through the first sliding block 102 and simultaneously extrudes the first buffer spring 502, and the arranged first plate 103 drives the second sliding block 505 to slide at the bottom of the second sliding groove 503 through the connecting rod 104, and meanwhile, the second buffer spring 504 is extruded, so that the vibration generated when the slurry pump works can be effectively reduced.

In conclusion, when the wear-resistant horizontal slurry pump body is used, the input pipeline 302 and the output pipeline 301 of the device are respectively connected into the corresponding pipelines, at this time, the external motor is fixedly connected with the coupler 204, so that the rotating shaft 203 is controlled to drive the first impeller 4 and the second impeller 402 to rotate, at this time, centrifugal force is generated inside the slurry pump, solid-liquid mixture enters the water diversion tank 404 through the through hole 403 and is finally conveyed into the output pipeline 301, the solid-liquid mixture is pressed to extrude the push plate 305 by pressure, the solid-liquid mixture is discharged through the hole, the push plate 305 is pressed by the elastic force of the connecting spring 304, the sealing gasket 306 is in sealing contact with the third plate 307, the backflow of the solid-liquid mixture can be effectively prevented, the working efficiency of the slurry pump is improved, in the working process, the supporting leg 101 slides in the first sliding groove 501 through the first sliding block 102, and simultaneously presses the first buffer spring 502, and the first plate 103 that sets up drives No. two sliders 505 through connecting rod 104 and slides in No. two spout 503 bottoms, extrudes No. two buffer spring 504 simultaneously, can effectually slow down the vibrations that the sediment thick liquid pump during operation produced, has ensured the normal operating of sediment thick liquid pump.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a horizontal sediment thick liquid pump body of wear-resisting type, includes supporting seat (1) and base (5), its characterized in that: the utility model discloses a pump body, including supporting seat (1), fixed surface installs bearing box (2) on the upper surface of supporting seat (1), the side fixed mounting that the upper surface of supporting seat (1) is located bearing box (2) has pump body shell (3), the internal rotation of bearing box (2) and pump body shell (3) is connected with rotation axis (203), the internal rotation that the one end of rotation axis (203) is located pump body shell (3) is connected with impeller (4) No. one, the fixed surface of pump body shell (3) installs output pipeline (301), the inboard fixed mounting of output pipeline (301) has No. two plate (303), the fixed surface of No. two plate (303) installs coupling spring (304).

2. A wear-resistant horizontal slurry pump body according to claim 1, wherein: the lower fixed surface of supporting seat (1) installs supporting legs (101), the lower fixed surface of supporting legs (101) installs slider (102) No. one, one side fixed mounting that the lower surface of supporting seat (1) is located supporting legs (101) has plate (103) No. one, the inboard rotation of plate (103) is connected with connecting rod (104).

3. A wear-resistant horizontal slurry pump body according to claim 1, wherein: the utility model discloses a bearing box, including bearing box (2), the inboard fixed surface of bearing box (2) installs bracing piece (201), the one end fixed mounting of bracing piece (201) has fixed bearing (202), fixed bearing (202) rotate with rotation axis (203) and are connected, the one end fixed mounting of rotation axis (203) has shaft coupling (204).

4. A wear-resistant horizontal slurry pump body according to claim 1, wherein: an input pipeline (302) is fixedly installed on the side surface of the pump body shell (3), a third plate (307) is fixedly installed on the inner side surface of the output pipeline (301), a push plate (305) is fixedly connected to the lower end of the connecting spring (304), and a sealing gasket (306) is fixedly installed on the lower surface of the push plate (305).

5. A wear-resistant horizontal slurry pump body according to claim 1, wherein: a connecting shaft (401) is fixedly mounted on the side surface of the impeller (4), an impeller (402) of the second end of the connecting shaft (401) is fixedly connected with the side surface of the impeller (4), a plurality of through holes (403) are formed in the side surface of the impeller (4), a plurality of water diversion grooves (404) are formed in the impeller (4), and the water diversion grooves (404) are connected with the through holes (403).

6. A wear-resistant horizontal slurry pump body according to claim 2, wherein: a spout (501) has been seted up to the inside of base (5), the inboard bottom fixed mounting of a spout (501) has buffer spring (502) No. one, No. two spouts (503) have been seted up to the inside of base (5), the inboard fixed surface of No. two spouts (503) installs No. two buffer spring (504), the inboard bottom sliding connection of No. two spouts (503) has No. two slider (505).

7. The wear-resistant horizontal slurry pump body according to claim 6, wherein: the first sliding block (102) is in sliding connection with the first sliding groove (501), the first buffer spring (502) is fixedly connected with the first sliding block (102), the second sliding block (505) is fixedly connected with the second buffer spring (504), and the second sliding block (505) is rotatably connected with the connecting rod (104).