CN209976811U

CN209976811U - Submersible electric pump with cutting mechanism

Info

Publication number: CN209976811U
Application number: CN201822265566.3U
Authority: CN
Inventors: 汪华
Original assignee: Hunan Chaoyang Pump Technology Co Ltd
Current assignee: Hunan Chaoyang Pump Technology Co Ltd
Priority date: 2018-12-31
Filing date: 2018-12-31
Publication date: 2020-01-21
Anticipated expiration: 2028-12-31

Abstract

The utility model belongs to the technical field of the water pump, especially, be a submerged motor pump with cutting mechanism, including the submerged motor pump body, fixed mounting has the sleeve on the inlet tube of submerged motor pump body, fixed mounting has the horizontal pole on the telescopic inner wall, the rotation hole has been seted up on the horizontal pole, it has the pivot to rotate downthehole fixed mounting, the bottom of pivot extends to and rotates the downthehole and fixed mounting has first conical gear, the sleeve has seted up first through-hole on being close to one side inner wall of submerged motor pump body, the cavity has been seted up on the submerged motor pump body, the cavity has been seted up the second through-hole on being close to telescopic one side inner wall, fixed mounting has the motor on the bottom inner wall of cavity. The utility model is simple in operation, convenient to use can tear, cut off the debris of aquatic, then discharge smoothly, are particularly suitable for carrying the liquid that contains hard solid, fibrous thing and dirty, glue, smooth liquid very much.

Description

Submersible electric pump with cutting mechanism

Technical Field

The utility model relates to a water pump technical field especially relates to a submerged motor pump with cutting mechanism.

Background

The submersible electric pump is a water pump with a pump body impeller and a motor driving the impeller both submerged in water to work, and has two types of deep well and working surface, the submersible electric pump for the deep well supplies power to the motor through a cable extending into the well, a transmission long shaft is omitted, and therefore, the submersible electric pump has the advantages of compact structure, light weight, convenience in installation, use and transfer, and the submersible electric pump tends to replace the long shaft deep well pump in areas with power supplies.

However, sewage discharged from chemical, petroleum, pharmaceutical, mining, paper-making, power plant and urban sewage treatment, municipal engineering and public facilities often contains substances such as bags, belts, grass, cloth strips and the like, which often affect the normal operation of the submersible electric pump, and even seriously damage the submersible electric pump.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a submersible electric pump with a cutting mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a submersible electric pump with a cutting mechanism comprises a submersible electric pump body, wherein a sleeve is fixedly installed on a water inlet pipe of the submersible electric pump body, a cross rod is fixedly installed on the inner wall of the sleeve, a rotating hole is formed in the cross rod, a rotating shaft is fixedly installed in the rotating hole, the bottom end of the rotating shaft extends out of the rotating hole and is fixedly provided with a first bevel gear, a first through hole is formed in one side inner wall, close to the submersible electric pump body, of the sleeve, a cavity is formed in the submersible electric pump body, a second through hole is formed in one side inner wall, close to the sleeve, of the cavity, a motor is fixedly installed on the bottom inner wall of the cavity, an output shaft of the motor extends into the sleeve and is fixedly provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the inner walls of the first through hole and the second through, the top of pivot extends to outside the rotation hole, and fixed mounting has first gear in the pivot, fixed mounting has three erection column on the horizontal pole, and equal fixed mounting has the second gear on the three erection column, and three second gear all meshes with first gear mutually, the annular piece is installed to the sleeve internal rotation, fixed mounting has three connecting rod on the inner wall of annular piece, and the one end fixed mounting that three connecting rod is close to each other has same ring gear, and three second gear all meshes with the ring gear mutually.

Preferably, the inner wall of the sleeve is provided with an annular clamping groove, and the annular block is rotatably connected with the inner wall of the annular clamping groove.

Preferably, a plurality of first reamers are fixedly mounted on the rotating shaft, and a plurality of second reamers are fixedly mounted on the inner wall of the annular block.

Preferably, the inner walls of the first through hole and the second through hole are fixedly provided with sealing rings, and the inner rings of the two sealing rings are rotatably connected with the output shaft of the motor.

Preferably, a bearing is arranged in the rotating hole, an outer ring of the bearing is fixedly connected with the inner wall of the rotating hole, and an inner ring of the bearing is fixedly sleeved on the rotating shaft.

Preferably, the submerged electric pump body is WQB600-28-75 in model number.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with devices such as a submersible electric pump body, a sleeve, a cross rod, a rotating hole, a rotating shaft, a first bevel gear, a first through hole, a second through hole, a motor, a second bevel gear, a first gear, a mounting column, a second gear, a ring block, a connecting rod, a gear ring and the like, the submersible electric pump body is connected with an external power supply and a switch, the motor, the external power supply and the switch are sequentially connected through a conducting wire to form a loop, when the hydroelectric pump body pumps water, the motor is started through the switch, when water flows into the submersible electric pump body from the sleeve, the motor rotates and drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the rotating shaft to rotate, the first gear rotates and drives the three second gears to rotate, and as the three second gears all rotate on the corresponding mounting column, and the position is unchanged, so the three second gears drive the gear ring to rotate, the gear ring drives the annular block to rotate in the annular clamping groove through the three connecting rods, the rotating direction of the annular block is opposite to that of the first gear, and therefore the first reamer on the rotating shaft and the second reamer on the annular block cut and crush sundries entering the sleeve, and the submersible electric pump body can also work normally in a severe water quality environment.

The utility model is simple in operation, convenient to use can tear, cut off the debris of aquatic, then discharge smoothly, are particularly suitable for carrying the liquid that contains hard solid, fibrous thing and dirty, glue, smooth liquid very much.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the enlarged structure of the section B in the top view;

in the figure: 1. a submersible electric pump body; 2. a sleeve; 3. a cross bar; 4. rotating the hole; 5. a rotating shaft; 6. a first bevel gear; 7. a first through hole; 8. a second through hole; 9. a motor; 10. a second bevel gear; 11. a first gear; 12. mounting a column; 13. a second gear; 14. a ring block; 15. a connecting rod; 16. a ring gear.

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. 1-3, the present invention provides a technical solution: a submersible electric pump with a cutting mechanism comprises a submersible electric pump body 1, a sleeve 2 is fixedly installed on a water inlet pipe of the submersible electric pump body 1, a cross rod 3 is fixedly installed on the inner wall of the sleeve 2, a rotating hole 4 is formed in the cross rod 3, a rotating shaft 5 is fixedly installed in the rotating hole 4, the bottom end of the rotating shaft 5 extends out of the rotating hole 4 and is fixedly provided with a first bevel gear 6, a first through hole 7 is formed in the inner wall of one side, close to the submersible electric pump body 1, of the sleeve 2, a cavity is formed in the submersible electric pump body 1, a second through hole 8 is formed in the inner wall of one side, close to the sleeve 2, of the cavity, a motor 9 is fixedly installed on the inner wall of the bottom of the cavity, an output shaft of the motor 9 extends into the sleeve 2 and is fixedly provided with a second bevel gear 10, the second bevel gear 10 is meshed with the first bevel gear 6, the, the top of the rotating shaft 5 extends out of the rotating hole 4, a first gear 11 is fixedly mounted on the rotating shaft 5, three mounting columns 12 are fixedly mounted on the cross rod 3, second gears 13 are fixedly mounted on the three mounting columns 12, the three second gears 13 are meshed with the first gear 11, an annular block 14 is rotatably mounted in the sleeve 2, three connecting rods 15 are fixedly mounted on the inner wall of the annular block 14, one end, close to each other, of each connecting rod 15 is fixedly mounted with the same gear ring 16, and the three second gears 13 are meshed with the gear rings 16;

an annular clamping groove is formed in the inner wall of the sleeve 2, the annular block 14 is connected with the inner wall of the annular clamping groove in a rotating mode, a plurality of first reamers are fixedly mounted on the rotating shaft 5, a plurality of second reamers are fixedly mounted on the inner wall of the annular block 14, sealing rings are fixedly mounted on the inner walls of the first through hole 7 and the second through hole 8, inner rings of the two sealing rings are connected with an output shaft of the motor 9 in a rotating mode, a bearing is arranged in the rotating hole 4, the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole 4, the inner ring of the bearing is fixedly sleeved on the rotating shaft 5, the submerged electric pump body 1 is WQB600-28-75 in model, and the submerged electric pump comprises a submerged electric pump body 1, a sleeve 2, a transverse rod 3, a rotating hole 4, a rotating shaft 5, a first conical gear 6, a first through hole 7, a second through hole 8, a motor 9, a second, The cooperation of the connecting rod 15 and the gear ring 16, in the utility model, the submersible electric pump body 1 is connected with an external power supply and a switch, the motor 9, the external power supply and the switch are connected in sequence through a conducting wire to form a loop, when the hydroelectric pump body 1 pumps water, the motor 9 is started through the switch, when water flows into the submersible electric pump body 1 from the sleeve 2, the motor 9 rotates and drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the first gear 11 to rotate, the first gear 11 rotates and drives the three second gears 13 to rotate, as the three second gears 13 all rotate on the corresponding mounting posts 12, and the positions are unchanged, the three second gears 13 drive the gear ring 16 to rotate, the gear ring 16 drives the ring block 14 to rotate in the ring-shaped slot through the three connecting rods 15, and the rotatory direction of annular piece 14 is opposite with first gear 11 pivoted direction to the debris that get into in the sleeve 2 are cut breakage to the first reamer in the pivot 5 and the second reamer on the annular piece 14, make submerged motor pump body 1 also can normal work under abominable quality of water environment, the utility model is simple in operation, convenient to use can tear, cut off the debris in aquatic, then discharge smoothly, are particularly suitable for carrying the liquid that contains hard solid, fibrous thing and dirty, glue, smooth liquid very much.

The working principle is as follows: in the utility model, an external power supply and a switch are connected on the submersible electric pump body 1, the motor 9, the external power supply and the switch are sequentially connected through a lead to form a loop, when the water and electricity pump body 1 pumps water, the motor 9 is started through the switch, when water flows into the submersible electric pump body 1 from the sleeve 2, the motor 9 rotates and drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the first gear 11 to rotate, the first gear 11 rotates and drives the three second gears 13 to rotate, as the three second gears 13 all rotate on the corresponding mounting posts 12, and the positions are unchanged, the three second gears 13 drive the gear ring 16 to rotate, the gear ring 16 drives the annular block 14 to rotate in the annular clamping groove through the three connecting rods 15, and the rotating direction of the annular block 14 is opposite to the rotating direction of the first gear 11, so that the first reamer on the rotating shaft 5 and the second reamer on the annular block 14 cut and crush sundries entering the sleeve 2, and the submersible electric pump body 1 can work normally under a severe water quality environment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a submerged motor pump with cutting mechanism, includes submerged motor pump body (1), its characterized in that: the submersible electric pump is characterized in that a sleeve (2) is fixedly installed on a water inlet pipe of the submersible electric pump body (1), a cross rod (3) is fixedly installed on the inner wall of the sleeve (2), a rotating hole (4) is formed in the cross rod (3), a rotating shaft (5) is fixedly installed in the rotating hole (4), the bottom end of the rotating shaft (5) extends out of the rotating hole (4) and is fixedly provided with a first bevel gear (6), a first through hole (7) is formed in one side inner wall, close to the submersible electric pump body (1), of the sleeve (2), a cavity is formed in the submersible electric pump body (1), a second through hole (8) is formed in one side inner wall, close to the sleeve (2), of the cavity, a motor (9) is fixedly installed on the inner wall of the bottom of the cavity, an output shaft of the motor (9) extends into the sleeve (2) and is, the second bevel gear (10) is meshed with the first bevel gear (6), the inner walls of the first through hole (7) and the second through hole (8) are rotatably connected with an output shaft of the motor (9), the top of the rotating shaft (5) extends out of the rotating hole (4), a first gear (11) is fixedly arranged on the rotating shaft (5), three mounting columns (12) are fixedly arranged on the cross rod (3), second gears (13) are fixedly arranged on the three mounting columns (12), the three second gears (13) are engaged with the first gear (11), ring block (14) are installed to sleeve (2) internal rotation, fixed mounting has three connecting rod (15) on the inner wall of ring block (14), and the one end fixed mounting that three connecting rod (15) are close to each other has same ring gear (16), and three second gear (13) all mesh with ring gear (16) mutually.

2. The submersible electric pump with cutting mechanism of claim 1, wherein: the inner wall of the sleeve (2) is provided with an annular clamping groove, and the annular block (14) is rotatably connected with the inner wall of the annular clamping groove.

3. The submersible electric pump with cutting mechanism of claim 1, wherein: a plurality of first reamers are fixedly mounted on the rotating shaft (5), and a plurality of second reamers are fixedly mounted on the inner wall of the annular block (14).

4. The submersible electric pump with cutting mechanism of claim 1, wherein: and sealing rings are fixedly arranged on the inner walls of the first through hole (7) and the second through hole (8), and the inner rings of the two sealing rings are rotationally connected with an output shaft of the motor (9).

5. The submersible electric pump with cutting mechanism of claim 1, wherein: the bearing is arranged in the rotating hole (4), the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole (4), and the inner ring of the bearing is fixedly sleeved on the rotating shaft (5).

6. The submersible electric pump with cutting mechanism of claim 1, wherein: the submerged electric pump body (1) is WQB600-28-75 in model number.