CN216477900U

CN216477900U - Mining pneumatic turbine type submersible sand discharge electric pump

Info

Publication number: CN216477900U
Application number: CN202220067223.XU
Authority: CN
Inventors: 李冰; 宋新闻; 任乐
Original assignee: SHANDONG DAYANG MINING EQUIPMENT CO LTD
Current assignee: SHANDONG DAYANG MINING EQUIPMENT CO LTD
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-05-10
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a mining pnematic turbine formula dive arrange husky charge pump belongs to arrange husky charge pump technical field, including supporting the base, the pump body, the water inlet, the delivery port, sealed lid, driving motor, axis of rotation and bearing, support base top fixed mounting and have the pump body, the supporting water inlet that is provided with in pump body below, the supporting delivery port that is provided with in pump body top one side, sealed lid is installed through the bolt in pump body top, the inside supporting driving motor that is provided with of sealed lid, the axis of rotation is installed through the output shaft of its self setting in driving motor below, the inside fixed mounting of sealed lid has the bearing. The utility model discloses a set up fixed plate, sealed bearing, water seal ring, sealed pad, clamp plate and embedding piece, when the device in the use, can utilize above-mentioned structure effectively to seal between the pump body and the sealed lid, the phenomenon of leaking takes place for the preventing device in the use, and then improves the quality of device in the use.

Description

Mining pneumatic turbine type submersible sand discharge electric pump

Technical Field

The utility model belongs to the technical field of arrange husky charge pump, specifically be a husky charge pump is arranged to mining pnematic turbine formula dive.

Background

Because coal is mined in the mine of a coal mine, a large amount of sand-containing sewage, a small amount of broken stones and the like can be accumulated at the bottom of the mine, so that the bottom of the mine needs to be cleaned regularly, the sand-containing sewage at the bottom of the mine is discharged, and a multi-stage submersible electric pump is mostly used in the sand discharge process and used for discharging the sand-containing sewage in the mine to the upper side of the mine.

The existing submersible sand discharge electric pump is poor in sealing effect in the using process, and further causes the problem that the sealing cover is easy to leak water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problems, the mining pneumatic turbine type submersible sand discharge electric pump is provided.

The utility model adopts the technical scheme as follows: a mining pneumatic turbine type submersible sand discharge electric pump comprises a supporting base, a pump body, a water inlet, a water outlet, a sealing cover, a driving motor, a rotating shaft and a bearing, wherein the pump body is fixedly installed above the supporting base, the water inlet is formed below the pump body in a matched mode, the water outlet is formed in one side above the pump body in a matched mode, the sealing cover is installed above the pump body through bolts, the driving motor is arranged in the sealing cover in a matched mode, the rotating shaft is installed below the driving motor through an output shaft arranged on the driving motor, the bearing is fixedly installed in the sealing cover, and a sealing mechanism and a feeding mechanism are respectively arranged in the pump body;

the sealing mechanism includes: the sealing device comprises a fixing plate, a sealing bearing, a water sealing ring, a sealing gasket, a pressing plate and an embedded sheet;

the utility model discloses a pump, including sealed lid, pump body, sealed lid below both sides homogeneous is provided with the fixed plate, the pump body is inside to be located the outside nested sealed bearing that is provided with of axis of rotation, the outside below of sealed bearing is nested and is provided with the water seal ring, the sealed bearing outside is close to the nested sealed pad that is provided with in water seal ring top, the outside sealed bearing is close to sealed pad top and installs the clamp plate through fastening bolt, the homogeneous is provided with the embedding piece in clamp plate both sides.

Preferably, the embedding piece is located the junction of the pump body and sealed lid, is the setting of semiarc shape, water seal ring and clamp plate outside all nestification are provided with the sealing washer, and water seal ring and clamp plate outside all with the pump body inside be closely laminating setting.

Preferably, the feeding mechanism comprises: full open turbine blade, impeller, position sleeve, disc and stirring vane, full open turbine blade is installed through the bolt to the axis of rotation outside, the axis of rotation outside is close to full open turbine blade below and installs the impeller, and the impeller is provided with two sets ofly simultaneously, the outside nestification of axis of rotation is provided with the position sleeve, the outside fixed mounting of position sleeve has the disc, the outside integration of disc is provided with stirring vane, and the disc is provided with two sets ofly simultaneously, and is a set of stirring vane is located the outside below of water inlet.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up fixed plate, sealed bearing, water seal ring, sealed pad, clamp plate and embedding piece, when the device in the use, can utilize above-mentioned structure effectively to seal between the pump body and the sealed lid, the phenomenon of leaking takes place for the preventing means in the use, and then improves the quality of device in the use.

2. The utility model discloses in, through setting up full open turbine blade, impeller, position sleeve, disc and stirring vane, when the device with the sand-containing sewage of mine bottom when the outside extraction, can utilize above-mentioned structure to smash the inside rubble or the cubic cinder of sand-containing sewage, and then prevent device takes place blocking phenomenon when externally extracting sewage, utilizes full open turbine blade and two sets of impellers can strengthen the velocity of flow of sewage simultaneously, and then improves the efficiency of device when using.

Drawings

FIG. 1 is a schematic diagram of the overall front structure of the present invention;

fig. 2 is an enlarged schematic diagram of a structure at a in fig. 1 of the present invention;

FIG. 3 is a schematic diagram of a three-dimensional structure of the middle positioning sleeve of the present invention;

fig. 4 is a schematic sketch of the three-dimensional structure of the middle press plate of the present invention.

The labels in the figure are: 1. a support base; 2. a pump body; 201. a water inlet; 202. a water outlet; 3. a sealing cover; 301. a drive motor; 302. a rotating shaft; 303. a bearing; 304. a fixing plate; 305. sealing the bearing; 4. a water seal ring; 401. a gasket; 402. pressing a plate; 403. an insert sheet; 5. fully open turbine blades; 6. an impeller; 7. a positioning sleeve; 701. a disc; 702. a stirring blade.

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.

The utility model discloses in:

referring to fig. 1-4, a mining pneumatic turbine type submersible sand discharge electric pump comprises a supporting base 1, a pump body 2, a water inlet 201, a water outlet 202, a sealing cover 3, a driving motor 301, a rotating shaft 302 and a bearing 303, wherein the pump body 2 is fixedly installed above the supporting base 1, the water inlet 201 is arranged below the pump body 2 in a matched manner, the water outlet 202 is arranged on one side above the pump body 2 in a matched manner, the sealing cover 3 is installed above the pump body 2 through bolts, the driving motor 301 is arranged inside the sealing cover 3 in a matched manner, the rotating shaft 302 is installed below the driving motor 301 through an output shaft arranged below the driving motor, the bearing 303 is fixedly installed inside the sealing cover 3, and a sealing mechanism and a feeding mechanism are respectively arranged inside the pump body 2;

the sealing mechanism includes: a fixing plate 304, a seal bearing 305, a water seal ring 4, a seal gasket 401, a pressing plate 402 and an insert piece 403;

fixing plates 304 are uniformly arranged on two sides of the lower portion of the sealing cover 3, a sealing bearing 305 is nested outside the rotating shaft 302 in the pump body 2, a water sealing ring 4 is nested below the outer portion of the sealing bearing 305, a sealing gasket 401 is nested above the sealing bearing 305 and close to the water sealing ring 4, a pressing plate 402 is mounted on the outer portion of the sealing bearing 305 and close to the upper portion of the sealing gasket 401 through fastening bolts, and embedding pieces 403 are uniformly arranged on two sides of the pressing plate 402.

Referring to fig. 1, 2 and 4, in the present embodiment, the insert piece 403 is located at the joint of the pump body 2 and the seal cover 3, and is disposed in a semi-arc shape, so that the sealing performance of the joint of the pump body 2 and the seal cover 3 can be improved.

Referring to fig. 1, 2 and 4, in this embodiment, the outer portions of the water seal ring 4 and the pressure plate 402 are all provided with a seal ring in an embedded manner, and the outer portions of the water seal ring 4 and the pressure plate 402 are both closely attached to the inside of the pump body 2, so that sewage can be prevented from entering the seal cover 3.

Referring to fig. 1 and 3, in the present embodiment, the feeding mechanism includes: full open turbine blades 5, an impeller 6, a locating sleeve 7, a disc 701 and a stirring blade 702.

Referring to fig. 1 and 3, in the present embodiment, a full open turbine blade 5 is installed on the outside of the rotating shaft 302 through a bolt, an impeller 6 is installed on the outside of the rotating shaft 302 near the lower part of the full open turbine blade 5, and two sets of impellers 6 are provided to enhance the flow rate of sewage.

Referring to fig. 1 and 3, in this embodiment, the positioning sleeve 7 is nested outside the rotating shaft 302, the disc 701 is fixedly installed outside the positioning sleeve 7, the stirring blades 702 are integrally installed outside the disc 701, meanwhile, two groups of the discs 701 are provided, and one group of the stirring blades 702 is located below the outside of the water inlet 201, so that the crushed stones can be crushed by using the above structure when sewage is extracted.

Referring to fig. 1, in the present embodiment, the driving motor 301 is electrically connected to an external power source through a wire, and is provided with a control switch matched with the driving motor.

The working principle is as follows: use the utility model provides a pair of mining pnematic turbine formula dive is arranged husky charge pump, at first installer nests sealed bearing 305 to water seal ring 4, sealed pad 401 and clamp plate 402 are inside, embedding piece 403 is located the top of pump body 2 junction this moment, then place sealed lid 3 in the top of pump body 2, utilize fastening bolt to fix the fixed plate 304 that sealed lid 3 both sides set up in the outside of pump body 2, utilize water seal ring 4, sealed pad 401, clamp plate 402 and embedding piece 403 to seal the junction of pump body 2 and sealed lid 3, open driving motor 301 when the device is using, and then make axis of rotation 302 rotate, when axis of rotation 302 rotates, full open turbine blade 5, impeller 6 and stirring vane 702 rotate simultaneously, stirring vane 702 stirs the husky sewage that contains of mine bottom this moment, then utilize full open turbine blade 5, the cover is sealed to the fixed plate 304 that seals up the lid 3 both sides, when rotation axis of rotation 302 rotates, full open turbine blade 5, impeller 6 and stirring vane 702 stir crushing to the husky sewage that contains of mine bottom, utilize full open turbine blade to stir full open, The impeller 6 increases the flow velocity of the sewage, so that the sewage flows out through the water outlet 202, fragments can be effectively prevented from being blocked in the device, and the effect of the device in use is improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mining pnematic turbine formula dive arrange husky charge pump, is including supporting base (1), the pump body (2), water inlet (201), delivery port (202), sealed lid (3), driving motor (301), axis of rotation (302) and bearing (303), it has pump body (2) to support base (1) top fixed mounting, the supporting water inlet (201) that is provided with in pump body (2) below, the supporting delivery port (202) that is provided with in pump body (2) top one side, sealed lid (3) are installed through the bolt in pump body (2) top, sealed lid (3) inside is supporting to be provided with driving motor (301), axis of rotation (302) are installed through the output shaft that its self set up in driving motor (301) below, sealed lid (3) inside fixed mounting has bearing (303), its characterized in that: a sealing mechanism and a feeding mechanism are respectively arranged in the pump body (2);

the sealing mechanism includes: the sealing device comprises a fixing plate (304), a sealing bearing (305), a water sealing ring (4), a sealing gasket (401), a pressing plate (402) and an embedded sheet (403);

sealed lid (3) below both sides homogeneous is provided with fixed plate (304), the inside outside nestification that is located axis of rotation (302) of pump body (2) is provided with sealed bearing (305), sealed bearing (305) outside below nestification is provided with water seal ring (4), sealed bearing (305) outside is close to water seal ring (4) top nestification and is provided with sealed the pad (401), sealed bearing (305) outside is close to sealed pad (401) top and installs clamp plate (402) through fastening bolt, clamp plate (402) both sides homogeneous is provided with embedding piece (403).

2. The mining pneumatic turbine type submersible sand discharge electric pump as claimed in claim 1, characterized in that: the embedded sheet (403) is positioned at the joint of the pump body (2) and the sealing cover (3) and is arranged in a semi-arc shape.

3. The mining pneumatic turbine type submersible sand discharge electric pump as claimed in claim 1, characterized in that: the water seal ring (4) and the pressing plate (402) are all provided with sealing rings in an embedded mode, and the water seal ring (4) and the pressing plate (402) are all closely attached to the inside of the pump body (2).

4. The mining pneumatic turbine type submersible sand discharge electric pump as claimed in claim 1, characterized in that: the feed mechanism includes: the full open type turbine blade (5), the impeller (6), the locating sleeve (7), the disc (701) and the stirring blade (702).

5. The mining pneumatic turbine type submersible sand discharge electric pump as claimed in claim 1, characterized in that: the external portion of axis of rotation (302) is installed through the bolt and is fully opened turbine blade (5), axis of rotation (302) outside is close to and is fully opened turbine blade (5) below and installs impeller (6).

6. The mining pneumatic turbine type submersible sand discharge electric pump as claimed in claim 1, characterized in that: the rotating shaft (302) is externally nested with a positioning sleeve (7), a disc (701) is fixedly mounted on the outside of the positioning sleeve (7), and stirring blades (702) are integrally arranged on the outside of the disc (701).