CN217502014U

CN217502014U - Submersible sewage pump

Info

Publication number: CN217502014U
Application number: CN202221740265.1U
Authority: CN
Inventors: 杨张聪; 张俊; 金国; 余春雷; 翁春贤
Original assignee: Nanjing Edison Water Service Co ltd
Current assignee: Nanjing Edison Water Service Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-09-27
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a stealthily dirty pump relates to stealthily dirty pump technical field, which comprises a pump body, the inside cutting impeller that is equipped with of the pump body, the bottom surface welding of the pump body has the base, the inside helical blade that is equipped with of base, the clamp has been cup jointed on the surface of the pump body, the spliced pole is installed respectively to the both sides of clamp, the bottom surface welding of spliced pole has the regulation pole, and adjusts the bottom surface of pole perpendicular to spliced pole, the bottom surface of spliced pole is equipped with the support column, and the inside cavity that is of support column, be equipped with the lead screw in the cavity of support column, the surface welding of the pump body has the link respectively, and the person of facilitating the use dismantles the pump body installation, can rise the pump body or descend to suitable height according to the user demand, the effectual circumstances that prevents great debris or hard debris from blockking up the play water end of the pump body in the liquid.

Description

Submersible sewage pump

Technical Field

The utility model relates to a stealthily dirty pump technical field especially relates to stealthily dirty pump.

Background

According to the patent No. CN201721869897.7, a submersible sewage pump comprises a support leg, wherein the top end of the support leg is provided with a volute, the volute and the support leg are of an integral structure, one side of the volute is provided with a water inlet, one side of the volute, which is far away from the water inlet, is provided with a water outlet, the bottom end of the volute is provided with a pipeline interface, the pipeline interface and the volute are of an integral structure, the top end of the pipeline interface is provided with a water pipe, the water pipe is provided with a spray head, a partition plate is arranged above the spray head, the partition plate and the volute are of an integral structure, the top end of the partition plate is provided with a fixed knife, when hard solids are sucked, the hard solids can jack up a second bearing fixed with a movable knife, so that a second motor is triggered to operate, a rotating block integrated with a second bearing drives the movable knife to rotate, so that the movable knife operates when foreign matters enter, avoid crushing apparatus to operate the energy waste that causes all the time, can effectively prevent that sewage pipes from blockking up.

The above-mentioned patent introduces latent dirty pump, and no matter above-mentioned patent or current latent dirty pump all fix the product installation at work area, can't adjust the height of product according to the demand, can't effectually cut hard debris when carrying simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a submersible sewage pump.

In order to achieve the above purpose, the utility model adopts the following technical scheme: stealthily dirty pump, the pump body is equipped with the cutting impeller inside, the bottom surface welding of the pump body has the base, the inside spiral blade that is equipped with of base, the clamp has been cup jointed on the surface of the pump body, the spliced pole is installed respectively to the both sides of clamp, the bottom surface welding of spliced pole has the regulation pole, and adjusts the bottom surface of pole perpendicular to spliced pole, the bottom surface of spliced pole is equipped with the support column, and the inside cavity that is of support column, be equipped with the lead screw in the cavity of support column, the surface welding of the pump body has the link respectively.

Preferably, the circumferential arrays of the surface of the tail end of the pump body and the surface of the base are provided with water inlet gaps, and the cutting impeller is positioned in a groove at the tail end of the pump body.

Preferably, the base is internally provided with a rotating rod, the rotating rod is welded with the center of the bottom surface of the cutting impeller, and the spiral blade is wound on the surface of the rotating rod.

Preferably, the pump body is sleeved inside the clamp, and the pump body is connected with the clamp through bolts.

Preferably, the cavity in the support column is rectangular, and the adjusting rod is matched with the cavity in the support column.

Preferably, the adjusting rod is sleeved on the surface of the screw rod and is in threaded connection with the surface of the screw rod, a motor is installed in the groove in the bottom surface of the supporting column, and the rotating end of the motor is connected with the screw rod.

Advantageous effects

In the utility model, when the cutting impeller rotates, the liquid enters the interior of the pump body from the water inlet gap, the liquid is extracted through the water outlet end at the back of the pump body, when the liquid enters, the water inlet gap is utilized to filter large sundries in the liquid, the rotating rod is arranged at the center of the cutting impeller, the cutting impeller can drive the rotating rod to rotate simultaneously, the hard sundries in the liquid can be simultaneously cut by the spiral blade on the surface of the rotating rod and the cutting impeller, the support column is fixed at a required position by the bolt before the pump body is installed, the pump body clamp is plugged into the interior after the clamp is lifted to a proper height, the threaded hole on the surface of the pump body is aligned with the threaded hole on the surface of the clamp, the pump body and the clamp are fixed by the bolt, the rotating end of the motor rotates reversely to drive the screw rod, and then the pump body is lowered to a proper height to work, thereby realizing the convenience of the installation and disassembly of the pump body by personnel, according to the use requirement, the pump body can be lifted or lowered to a proper height, and the condition that the water outlet end of the pump body is blocked by large sundries or hard sundries in the liquid is effectively prevented.

Drawings

Fig. 1 is an isometric view of the present invention;

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

fig. 3 is a front view of the present invention;

fig. 4 is an exploded view of the present invention.

Illustration of the drawings:

1. a pump body; 2. cutting the impeller; 3. a base; 4. rotating the rod; 5. a helical blade; 6. a water inlet gap; 7. clamping a hoop; 8. connecting columns; 9. adjusting a rod; 10. a screw rod; 11. a support pillar; 12. a motor; 13. and (5) hanging a ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, the submersible sewage pump comprises a pump body 1, a cutting impeller 2 is arranged in the pump body 1, a base 3 is welded on the bottom surface of the pump body 1, water inlet gaps 6 are formed on the surface of the tail end of the pump body 1 and the surface circumference array of the base 3, the cutting impeller 2 is positioned in a groove at the tail end of the pump body 1, the bottom surface of the pump body 1 can be connected with the base 3 through bolts or in a welding mode, the water inlet gaps 6 are formed on the base 3 and the surface circumference array of the tail end of the pump body 1, when the cutting impeller 2 rotates, liquid enters the pump body 1 from the water inlet gaps 6, the liquid is extracted through a water outlet end at the back of the pump body 1, when the liquid enters, large impurities in the liquid are filtered through the water inlet gaps 6, a spiral blade 5 is arranged in the base 3, a rotating rod 4 is arranged in the base 3, the rotating rod 4 is welded with the center of the cutting impeller 2, the spiral blade 5 is wound on the surface of the rotating rod 4, the center of the cutting impeller 2 is provided with a rotating rod 4, the cutting impeller 2 can drive the rotating rod 4 to rotate simultaneously, hard sundries in liquid can be cut by utilizing a spiral blade 5 on the surface of the rotating rod 4, the situation that the water outlet end of the pump body 1 is blocked by the large sundries or the hard sundries in the liquid is effectively prevented, a clamp 7 is sleeved on the surface of the pump body 1, the pump body 1 is sleeved inside the clamp 7, the pump body 1 is in bolted connection with the clamp 7, connecting columns 8 are respectively installed on two sides of the clamp 7, adjusting rods 9 are welded on the bottom surfaces of the connecting columns 8, the adjusting rods 9 are perpendicular to the bottom surfaces of the connecting columns 8, supporting columns 11 are arranged on the bottom surfaces of the connecting columns 8, cavities inside the supporting columns 11 are rectangular, the adjusting rods 9 are matched with the cavities inside the supporting columns 11, a motor 12 is installed in a groove on the bottom surfaces of the supporting columns 11, and the rotating ends of the motor 12 are connected with a screw rod 10, the surface of the pump body 1 is respectively welded with a hanging ring 13, a support column 11 is fixed at a required position by using bolts before the pump body 1 is installed, a motor 12 works to enable a screw rod 10 to rotate, an adjusting rod 9 linearly moves on the surface of the screw rod 10 to enable a hoop 7 at one end of a connecting column 8 to ascend, cavities inside the adjusting rod 9 and the support column 11 are both rectangular, the limiting can be achieved when the adjusting rod 9 moves, the screw rod 10 is arranged in the cavity of the support column 11, the adjusting rod 9 is sleeved on the surface of the screw rod 10, the adjusting rod 9 is in threaded connection with the surface of the screw rod 10, the pump body 1 is plugged into the hoop 7 after the hoop 7 ascends to a proper height, a threaded hole in the surface of the pump body 1 is aligned with a threaded hole in the surface of the hoop 7, the pump body 1 and the hoop 7 are fixed by using the bolts, the rotating end of the motor 12 reversely rotates to drive the screw rod 10, and then the pump body 1 descends to a proper height to work, can rise the pump body 1 to suitable height when taking out the pump body 1, personnel are connected rope lock and link 13, dismantle the bolt of clamp 7 and the pump body 1, lift the rope lock and can take out the pump body 1, make things convenient for personnel to dismantle the installation of the pump body 1, can rise or descend the pump body 1 to suitable height according to the user demand.

The utility model discloses a theory of operation: the bottom surface of the pump body 1 can be connected with a base 3 through bolts or a welding mode, water inlet gaps 6 are arrayed on the circumference of the surfaces of the base 3 and the tail end of the pump body 1, when a cutting impeller 2 rotates, liquid enters the inside of the pump body 1 from the water inlet gaps 6, the liquid is extracted through the water outlet end on the back surface of the pump body 1, when the liquid enters, larger impurities in the liquid are filtered through the water inlet gaps 6, a rotating rod 4 is installed at the center of the cutting impeller 2, the cutting impeller 2 can drive the rotating rod 4 to rotate simultaneously, hard impurities in the liquid can be cut through a spiral blade 5 on the surface of the rotating rod 4, the situation that the water outlet end of the pump body 1 is blocked by the larger impurities or the hard impurities in the liquid is effectively prevented, a support column 11 is fixed at a required position through bolts before the pump body 1 is installed, a screw rod 10 can be rotated through the work of a motor 12, and a clamp 7 at one end of a connecting column 8 is lifted through the linear movement of the adjusting rod 9 on the surface of the screw rod 10, adjust the inside cavity of pole 9 and support column 11 and be the rectangle, can play spacingly when adjusting the pole and remove, it fills in inside clamp 7 with the pump body 1 after rising to suitable height with clamp 7, make the screw hole on the surface of the pump body 1 align with the screw hole on clamp 7 surface, it is fixed with the clamp 7 to utilize the bolt, the rotation end reversal of motor 12 drives lead screw 10, it can to work to descend to suitable height with the pump body 1 again, can rise to suitable height with the pump body 1 when taking out the pump body 1, personnel are connected rope lock and link 13, dismantle the bolt of clamp 7 and the pump body 1, it can take out the pump body 1 to lift the rope lock, make things convenient for personnel to dismantle the installation of the pump body 1, can rise or descend to suitable height with the pump body 1 according to the user demand.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Stealthily dirty pump, including pump body (1), its characterized in that: the utility model discloses a pump body, including the pump body (1), the inside cutting impeller (2) that is equipped with of the pump body (1), the bottom surface welding of the pump body (1) has base (3), base (3) inside is equipped with helical blade (5), clamp (7) have been cup jointed on the surface of the pump body (1), spliced pole (8) are installed respectively to the both sides of clamp (7), the bottom surface welding of spliced pole (8) has regulation pole (9), and adjusts the bottom surface of pole (9) perpendicular to spliced pole (8), the bottom surface of spliced pole (8) is equipped with support column (11), and support column (11) inside is the cavity, be equipped with lead screw (10) in the cavity of support column (11), the surperficial welding respectively of the pump body (1) has link (13).

2. The submersible sewage pump of claim 1, wherein: water inlet gaps (6) are formed in the circumferential arrays of the tail end surface of the pump body (1) and the surface of the base (3), and the cutting impeller (2) is located in a groove in the tail end of the pump body (1).

3. The submersible sewage pump of claim 1, wherein: the base (3) is internally provided with a rotating rod (4), the rotating rod (4) is welded with the center of the bottom surface of the cutting impeller (2), and the spiral blade (5) is wound on the surface of the rotating rod (4).

4. The submersible sewage pump of claim 1, wherein: the pump body (1) is sleeved inside the clamp (7), and the pump body (1) is connected with the clamp (7) through bolts.

5. The submersible sewage pump of claim 1, wherein: the cavity in the supporting column (11) is rectangular, and the adjusting rod (9) is matched with the cavity in the supporting column (11).

6. The submersible sewage pump of claim 1, wherein: the adjusting rod (9) is sleeved on the surface of the screw rod (10), the adjusting rod (9) is in threaded connection with the surface of the screw rod (10), the motor (12) is installed in the groove in the bottom surface of the supporting column (11), and the rotating end of the motor (12) is connected with the screw rod (10).