CN116292314A

CN116292314A - Hydraulic cutting sewage pump

Info

Publication number: CN116292314A
Application number: CN202310384480.5A
Authority: CN
Inventors: 杨晓非
Original assignee: Suining Xinfei Machinery Technology Co ltd
Current assignee: Suining Xinfei Machinery Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-23

Abstract

The invention discloses a hydraulic cutting sewage pump, which comprises a pump body, wherein a hydraulic motor is vertically arranged at the top of the pump body, a water inlet is arranged at the bottom of the pump body, and an anti-blocking net is fixedly arranged outside the water inlet; the pump body side is equipped with the drain, and the pump body is inside to be equipped with agitating unit, and agitating unit sets up in the hydraulic motor below, and the (mixing) shaft is connected, and the (mixing) shaft keeps away from hydraulic motor's tip still is equipped with cutting device, and cutting device is located water inlet department. Compared with the prior art, the invention has the advantages that: the structure is clear, the use is convenient, the cutting device and the stirring device are driven by the hydraulic motor at the same time, long fibers in the sewage are chopped and then mixed with the sewage, and finally the sewage is discharged through the sewage outlet; the bottom anti-blocking net can block dirt which is large in volume and cannot be cut, so that the stirring device and the cutting device are protected while the normal operation of the sewage pump is ensured; the arrangement of the overhaul bolts facilitates the disassembly of equipment for overhaul; the top hanging ring can facilitate the hoisting and the transportation of equipment with larger weight.

Description

Hydraulic cutting sewage pump

Technical Field

The invention relates to the technical field of sewage pumps, in particular to a hydraulic cutting sewage pump.

Background

According to the requirements, pit ponds for sewage collection are designed in different application occasions, such as sewage drainage of construction sites, rainwater and sewage collection of overpasses, sewage pit ponds for sewage collection in farms, and the like. In order to prevent sewage from overflowing the sump, it is necessary to drain sewage from the sump tank at irregular intervals when the sewage accumulates to a certain depth.

At present, a submersible sewage pump is mainly used for discharging sewage in a pit pool, and the submersible sewage pump generally needs a base bracket to be fixedly installed, so that the submersible sewage pump is inconvenient to move; the starting and stopping of the submersible sewage pump generally needs to be manual and needs to be attended by a special person; another significant problem is that the sewage from pit ponds often contains some easily entangled objects such as long fibers, cloth strips, etc., which can easily clog conventional sewage pumps.

Therefore, a hydraulic cutting sewage pump is in need of research.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a hydraulic cutting sewage pump.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the hydraulic cutting sewage pump comprises a pump body, wherein a hydraulic motor is vertically arranged at the top of the pump body, a water inlet is formed in the bottom of the pump body, and an anti-blocking net is fixedly arranged outside the water inlet;

the side of the pump body is provided with a sewage outlet, the inside of the pump body is provided with a stirring device, the stirring device is arranged below the hydraulic motor and is connected through a stirring shaft, the end part of the stirring shaft, which is far away from the hydraulic motor, is also provided with a cutting device, the cutting device is positioned at the water inlet, and the water inlet, the pump body and the sewage outlet form a through sewage passage.

As a preferable scheme, the bottom of the hydraulic motor is connected with the top of the pump body through a plurality of overhauling bolts, so that the hydraulic motor is convenient to disassemble and maintain.

As a preferable scheme, the top of the hydraulic motor is provided with two hanging rings for hanging.

As a preferred scheme, agitating unit includes the stirring head of constituteing by a plurality of stirring vane, cutting device is including the cutting head that a plurality of cutting pieces are constituteed, agitating unit, cutting device all set up on the (mixing) shaft, agitating unit and (mixing) shaft fixed connection, cutting device passes through fixing bolt and installs the bottom tip of (mixing) shaft.

As a preferable scheme, the top of the hydraulic motor is provided with a plurality of joints for connecting wires, and the outer sides of the joints are provided with protective sleeves.

As a preferable scheme, the anti-blocking net is mounted at the bottom of the pump body through bolts.

Compared with the prior art, the invention has the advantages that: the structure is clear, the use is convenient, the cutting device and the stirring device are driven by the hydraulic motor at the same time, long fibers in the sewage are chopped and then mixed with the sewage, and finally the sewage is discharged through the sewage outlet; the bottom anti-blocking net can block dirt which is large in volume and cannot be cut, so that the stirring device and the cutting device are protected while the normal operation of the sewage pump is ensured; the arrangement of the overhaul bolts facilitates the disassembly of equipment for overhaul; the top hanging ring can facilitate the hoisting and the transportation of equipment with larger weight.

Drawings

Fig. 1 is a schematic view of the structure of the present invention, 1.

Fig. 2 is a schematic structural view of the present invention, fig. 2.

Fig. 3 is a schematic view of the structure of the present invention, fig. 3.

As shown in the figure: 1. pump body, 2, hydraulic motor, 3, water inlet, 4, prevent stifled net, 5, drain, 6, protective sheath, 7, maintenance bolt, 8, rings.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present invention is conventionally put when used, it is merely for convenience of describing the present invention and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "plurality" means at least 2.

In the description of the embodiments of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to the attached drawings, the hydraulic cutting sewage pump comprises a pump body 1, wherein a hydraulic motor 2 is vertically arranged at the top of the pump body 1, a water inlet 3 is formed in the bottom of the pump body 1, and an anti-blocking net 4 is fixedly arranged outside the water inlet 3;

the side of the pump body 1 is provided with a sewage outlet 5, the inside of the pump body 1 is provided with a stirring device, the stirring device is arranged below the hydraulic motor 2 and is connected through a stirring shaft, the end part of the stirring shaft, which is far away from the hydraulic motor 2, is also provided with a cutting device, the cutting device is positioned at the water inlet 3, and the water inlet 3, the pump body 1 and the sewage outlet 5 form a communicated sewage channel.

The bottom of the hydraulic motor 2 is connected with the top of the pump body 1 through a plurality of overhaul bolts 7, so that the hydraulic motor is convenient to disassemble and maintain.

The top of the hydraulic motor 2 is provided with two hanging rings 8 for hanging.

The stirring device comprises a stirring head composed of a plurality of stirring blades, the cutting device comprises a cutting head composed of a plurality of cutting blades, the stirring device and the cutting device are all arranged on the stirring shaft, the stirring device is fixedly connected with the stirring shaft, and the cutting device is installed at the bottom end part of the stirring shaft through a fixing bolt.

The top of the hydraulic motor 2 is provided with a plurality of joints for connecting wires, and the outer sides of the joints are provided with protective sleeves 6.

The anti-blocking net 4 is mounted at the bottom of the pump body 1 through bolts.

When the invention is implemented, the hydraulic motor drives the stirring shaft to rotate, and simultaneously drives the cutting device and the stirring device to rotate, so that sundries in sewage entering the water inlet are stirred and cut, and then the sewage is discharged from the sewage discharge outlet through the inside of the pump body.

This sewage pump has changed traditional sewage pump's operation mode, adopts hydraulic motor as the drive, has replaced tradition through motor drive sewage pump work for personnel's safety has obtained very big guarantee when manual operation, still is provided with agitating unit on this sewage pump and cuts the debris in the sewage, the effectual problem of solving the frequent jam of flow path in the traditional sewage pump. The bottom anti-blocking net can block dirt which is large in volume and cannot be cut, so that the stirring device and the cutting device are protected while the normal operation of the sewage pump is ensured; the arrangement of the overhaul bolts facilitates the disassembly of equipment for overhaul; the top hanging ring can facilitate the hoisting and the transportation of equipment with larger weight.

The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution will not be creatively devised without departing from the gist of the present invention, and the structural manner and the embodiment are all intended to be within the protection scope of the present invention.

Claims

1. A hydraulic cutting sewage pump, its characterized in that: the anti-blocking hydraulic pump comprises a pump body, wherein a hydraulic motor is vertically arranged at the top of the pump body, a water inlet is formed in the bottom of the pump body, and an anti-blocking net is fixedly arranged outside the water inlet;

2. A hydraulic cutting sewage pump according to claim 1, wherein: the hydraulic motor bottom is connected with the top of the pump body through a plurality of overhauling bolts, so that the hydraulic motor is convenient to disassemble and maintain.

3. A hydraulic cutting sewage pump according to claim 1, wherein: the hydraulic motor top is equipped with two rings that are used for hoist and mount.

4. A hydraulic cutting sewage pump according to claim 1, wherein: the stirring device comprises a stirring head composed of a plurality of stirring blades, the cutting device comprises a cutting head composed of a plurality of cutting blades, the stirring device and the cutting device are all arranged on the stirring shaft, the stirring device is fixedly connected with the stirring shaft, and the cutting device is installed at the bottom end part of the stirring shaft through a fixing bolt.

5. A hydraulic cutting sewage pump according to claim 1, wherein: the hydraulic motor top is equipped with a plurality of joints that are used for connecting the electric wire, the joint outside is equipped with the protective sheath.

6. A hydraulic cutting sewage pump according to claim 1, wherein: the anti-blocking net is mounted at the bottom of the pump body through bolts.