CN220487846U

CN220487846U - Sewage lifting pump

Info

Publication number: CN220487846U
Application number: CN202322001086.7U
Authority: CN
Inventors: 王健; 张静; 吴洋; 王君普; 蒋朝勇; 王宗伟; 杨超; 毛强; 张锐; 马占伏; 王春霞; 高峰; 张伟华; 郭嘉彪; 吴银宝
Original assignee: China Aluminum Ningxia Energy Group Co ltd Liupanshan Thermal Power Plant
Current assignee: China Aluminum Ningxia Energy Group Co ltd Liupanshan Thermal Power Plant
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-13
Anticipated expiration: 2033-07-27

Abstract

The utility model provides a sewage lifting pump, and belongs to the technical field of sewage treatment. The sewage lifting pump comprises a supporting seat and a cleaning device. The cleaning device comprises a motor and a rotating piece, wherein the rotating piece is connected with an output shaft of the motor through belt transmission, one end of the rotating piece is in threaded connection with a movable plate, two cleaning pieces are connected to the surface of the movable plate, and the cleaning pieces are respectively attached to the first filter plate and the second filter plate. According to the utility model, sewage is conveyed into the filter box through the matching of the pump body and the water inlet pipe, the first filter plate and the second filter plate are matched, impurities in the sewage are filtered, and the two cleaning pieces are respectively moved on the surfaces of the first filter plate and the second filter plate through the matching of the motor, the belt and the rotating piece, so that the impurities on the surfaces of the first filter plate and the second filter plate are cleaned.

Description

Sewage lifting pump

Technical Field

The utility model relates to the field of sewage treatment, in particular to a sewage lifting pump.

Background

The sewage treatment refers to a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, energy sources, environmental protection, medical treatment, catering and the like, wherein a sewage lifting pump is generally used in the sewage treatment, and the lifting pump can be used for lifting sewage in families, villas, small and medium-sized commercial places and can work on the ground or under liquid.

At present, when the sewage lifting pump is used, the filter screen is usually required to be used for filtering, and when the existing sewage lifting pump is used for filtering, the filter screen is easy to block, so that a worker is required to clean, and because the filter screen is generally fixed on the lifting pump through bolts, the worker is more troublesome when disassembling and assembling the filter screen, time and labor are wasted, and the service performance of the sewage lifting pump is reduced.

Disclosure of Invention

In order to make up for the defects, the utility model provides the sewage lifting pump, which aims to solve the problems that when the traditional sewage lifting pump is used for filtering, a filter screen is easy to block and needs to be cleaned by a worker, and the filter screen is generally fixed on the lifting pump through bolts, so that the worker is troublesome to clean the filter screen when disassembling and assembling the filter screen.

The utility model is realized in the following way:

the utility model provides a sewage lifting pump which comprises a supporting seat and a cleaning device.

The filter device comprises a support seat, and is characterized in that the support seat is fixedly connected with a pump body and a filter tank, the pump body is communicated with the filter tank, a first filter plate and a second filter plate are arranged in the filter tank, a water inlet pipe is arranged on one side of the filter tank, a cleaning device comprises a motor and a rotating member, a cover plate is arranged on the upper surface of the filter tank, the motor is arranged on the surface of the cover plate, a shell is connected with the surface of the cover plate, the rotating member is rotatably arranged on the surface of the shell, the rotating member is connected with an output shaft of the motor through belt transmission, one end of the rotating member is in threaded connection with a movable plate, two cleaning members are connected with the surface of the movable plate, and the cleaning members are respectively attached to the first filter plate and the second filter plate.

In one embodiment of the utility model, the output shaft of the motor is provided with a first belt pulley, and the first belt pulley is in transmission connection with the rotating member through the belt.

In one embodiment of the utility model, the cover plate is provided with a waterproof shell on the surface, and the motor is positioned in the waterproof shell.

In one embodiment of the utility model, the surface of the cover plate is connected with a bump, one end of the rotating piece penetrates through the bump, and the surface of the filter box is provided with a notch corresponding to the bump.

In one embodiment of the utility model, the rotating member comprises a rotating rod, a second belt pulley and a screw rod, wherein the rotating rod penetrates through the protruding block, the rotating rod is rotatably arranged on the surface of the shell, the second belt pulley is in transmission connection with the first belt pulley through a belt, the screw rod is in threaded connection with the movable plate, and the rotating rod is fixedly connected with the second belt pulley and the screw rod respectively.

In one embodiment of the utility model, the surface of the moving plate is provided with a wear pad, and the wear pad is attached to the lower surface of the cover plate.

In one embodiment of the utility model, the moving plate is fixedly connected with the cleaning piece through a connecting block, and the surface of the shell is provided with a sliding groove corresponding to the connecting block.

In one embodiment of the present utility model, the cleaning member includes a cleaning plate and bristle layers, the cleaning plate is fixedly connected with the bristle layers and the connection block, respectively, and the two bristle layers are attached to the first filter plate and the second filter plate, respectively.

The beneficial effects of the utility model are as follows: according to the sewage lifting pump obtained through the design, when the sewage lifting pump is used, sewage is conveyed into the filter box from the water inlet pipe through the matching of the pump body and the water inlet pipe, impurities in the sewage are filtered through the matching of the first filter plate and the second filter plate, the rotating piece drives the moving plate to move through the matching of the motor, the belt and the rotating piece, the moving plate can drive the two cleaning pieces to move, the two cleaning pieces respectively move on the surfaces of the first filter plate and the second filter plate, impurities on the surfaces of the first filter plate and the second filter plate are cleaned, the possibility that the impurities block the surfaces of the first filter plate and the second filter plate is reduced, and the shell and the cover plate can be detached from the filter box through the matching of the cover plate and the shell, so that the impurities in the filter box can be cleaned easily.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a sewage lift pump according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a filtering box according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a connection between a motor and a rotating member according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a connection between a mobile plate and a housing according to an embodiment of the present utility model.

In the figure: 100-supporting seats; 110-a pump body; 120-a filter box; 130-a first filter plate; 140-a second filter plate; 150-water inlet pipe; 160-cover plate; 161-waterproof shell; 162-bump; 170-a housing; 171-chute; 200-cleaning device; 210-an electric motor; 211-a first pulley; 220-rotating member; 221-rotating rod; 222-a second pulley; 223-screw rod; 230-a belt; 240-moving plate; 241-wear pad; 250-cleaning member; 251-cleaning plate; 252-bristle layer; 260-connection block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a sewage lift pump, which includes a support base 100 and a cleaning device 200.

Wherein, cleaning device 200 installs on the rose box 120 on supporting seat 100 surface, and sewage gets into rose box 120 from inlet tube 150, filters sewage by first filter plate 130 and second filter plate 140, through cleaning device 200, can filter the impurity on first filter plate 130 and second filter plate 140 surface, reduces the impurity and can cause the possibility of jam to first filter plate 130 and second filter plate 140.

Referring to fig. 1-2, the surface of the supporting seat 100 is fixedly connected with a pump body 110 and a filter box 120, the pump body 110 is communicated with the filter box 120, a first filter plate 130 and a second filter plate 140 are arranged in the filter box 120, and a water inlet pipe 150 is arranged on one side of the filter box 120.

Referring to fig. 1-4, the cleaning device 200 includes a motor 210 and a rotating member 220, a cover plate 160 is disposed on an upper surface of the filter tank 120, the motor 210 is mounted on a surface of the cover plate 160, a housing 170 is connected to a surface of the cover plate 160, the rotating member 220 is rotatably mounted on a surface of the housing 170, the rotating member 220 is in transmission connection with an output shaft of the motor 210 through a belt 230, one end of the rotating member 220 is in threaded connection with a moving plate 240, two cleaning members 250 are connected to a surface of the moving plate 240, the cleaning members 250 are respectively attached to the first filter plate 130 and the second filter plate 140, and in a specific implementation, the cover plate 160 can be detached from the filter tank 120, so as to facilitate cleaning of filtered garbage, and a sealing gasket (not shown) is disposed at a joint between the cover plate 160 and the filter tank 120, and the rotating member 220 in the housing 170 is driven by the belt 230 through which an output shaft of the motor 210 can drive the moving plate 240 to move along the surface of the cover plate 160, so that the moving plate 240 is facilitated to move stably, and when the moving plate 240 moves, the moving plate 240 is driven to move two cleaning members 250, so that the two cleaning members 250 are respectively along the first filter plate 130 and the second filter plate 140 are respectively moved, so that the first filter plate 130 and the second filter plate 140 can be blocked by the impurities and the first filter plate 140 can be cleaned.

In this embodiment, the output shaft of the motor 210 is provided with the first belt pulley 211, the first belt pulley 211 is in transmission connection with the rotating member 220 through the belt 230, and in a specific implementation, the motor 210 is started to drive the output shaft of the motor to rotate the first belt pulley 211, the first belt pulley 211 drives the rotating member 220 to rotate through the belt 230, so that the moving plate 240 and the cleaning member 250 are driven to move, and impurities on the surfaces of the first filter plate 130 and the second filter plate 140 are cleaned; the waterproof shell 161 is arranged on the surface of the cover plate 160, the motor 210 is positioned in the waterproof shell 161, and when the motor 210 is arranged in the waterproof shell 161 in specific implementation, the possibility that the motor 210 is damaged due to external influence is reduced.

The surface of the cover plate 160 is connected with a protruding block 162, one end of the rotating member 220 penetrates through the protruding block 162, a notch corresponding to the protruding block 162 is formed in the surface of the filter box 120, and when the filter box is in specific implementation, the protruding block 162 can support the rotating member 220 to a certain extent, the protruding block 162 is inserted into the notch on the filter box 120, so that the cover plate 160 is mounted on the surface of the filter box 120, and a sealing block (not shown) is arranged at the joint of the protruding block 162 and the filter box 120; the rotating member 220 comprises a rotating rod 221, a second belt pulley 222 and a screw rod 223, wherein the rotating rod 221 penetrates through the protruding block 162, the rotating rod 221 is rotatably arranged on the surface of the shell 170, the second belt pulley 222 is in transmission connection with the first belt pulley 211 through a belt 230, the screw rod 223 is in threaded connection with the movable plate 240, the rotating rod 221 is fixedly connected with the second belt pulley 222 and the screw rod 223 respectively, when the rotating member is concretely implemented, the rotating rod 221 can be supported by the protruding block 162 and the shell 170, when the first belt pulley 211 rotates, the second belt pulley 222 can be driven by the belt 230 to rotate, the second belt pulley 222 drives the rotating rod 221 and the screw rod 223 to rotate, the movable plate 240 drives the two cleaning members 250 to move, and impurities on the surfaces of the first filter plate 130 and the second filter plate 140 are cleaned conveniently, and a sealing ring is arranged at the joint of the rotating rod 221 and the shell 170.

The surface of the moving plate 240 is provided with a wear-resistant pad 241, the wear-resistant pad 241 is attached to the lower surface of the cover plate 160, and when the moving plate 240 moves in a specific implementation, the wear-resistant pad 241 on the surface is attached to the lower surface of the cover plate 160, so that the possibility of abrasion between the moving plate 240 and the cover plate 160 is reduced, and the wear-resistant pad 241 can be made of rubber, silica gel or the like; the moving plate 240 is fixedly connected with the cleaning member 250 through the connecting block 260, and the surface of the housing 170 is provided with a sliding groove 171 corresponding to the connecting block 260, so that when the moving plate 240 moves in a specific implementation, the connecting block 260 on the surface moves along the sliding groove 171 on the surface of the housing 170, thereby being beneficial to improving the stability of the moving plate 240 and the cleaning member 250 during movement.

The cleaning member 250 includes a cleaning plate 251 and a bristle layer 252, the cleaning plate 251 is fixedly connected with the bristle layer 252 and the connecting block 260, the two bristle layers 252 are respectively attached to the first filter plate 130 and the second filter plate 140, and in a specific implementation, the cleaning plate 251 can be driven to move by the movement of the connecting block 260, so that the bristle layer 252 moves along the surfaces of the first filter plate 130 and the second filter plate 140, which is beneficial to cleaning the surfaces of the first filter plate 130 and the second filter plate 140, and the possibility that impurities will block the first filter plate 130 and the second filter plate 140 is reduced.

Specifically, the working principle of the sewage lifting pump is as follows: when the filter is used, the pump body 110 is started to pump sewage into the filter tank 120 through the water inlet pipe 150, larger impurities in the sewage can be filtered by the first filter plate 130, smaller impurities can be filtered by the second filter plate 140, the possibility that the impurities enter the pump body 110 is reduced, the motor 210 is started to drive the first belt pulley 211 to rotate, the first belt pulley 211 drives the second belt pulley 222 to rotate through the belt 230, the rotating rod 221 and the screw rod 223 are driven to rotate, the movable plate 240 on the surface of the screw rod 223 moves along the surface of the cover plate 160, the movable plate 240 is beneficial to the movement stability, the movable plate 240 can drive the two connecting blocks 260 and the two cleaning plates 251 to move, the two bristle layers 252 are respectively moved on the surfaces of the first filter plate 130 and the second filter plate 140, the possibility that the impurities block the surfaces of the first filter plate 130 and the second filter plate 140 is reduced, the cover plate 160 is opened, the shell 170 can be taken out, and the impurities in the filter tank 120 are beneficial to clean.

It should be noted that, specific model specifications of the motor 210 and the pump body 110 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so detailed descriptions thereof are omitted.

The power supply of the motor 210 and the pump body 110 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sewage lift pump, which is characterized by comprising

The filter comprises a support seat (100), wherein the surface of the support seat (100) is fixedly connected with a pump body (110) and a filter box (120), the pump body (110) is communicated with the filter box (120), a first filter plate (130) and a second filter plate (140) are arranged in the filter box (120), and a water inlet pipe (150) is arranged on one side of the filter box (120);

cleaning device (200), cleaning device (200) include motor (210) and rotation piece (220), rose box (120) upper surface is provided with apron (160), motor (210) are installed apron (160) surface, apron (160) surface connection has casing (170), rotate piece (220) and rotate and install casing (170) surface, just rotate piece (220) with motor (210) output shaft passes through belt (230) transmission to be connected, rotate piece (220) one end threaded connection has movable plate (240), movable plate (240) surface connection has two cleaning piece (250), cleaning piece (250) respectively with first filter plate (130) with second filter plate (140) laminating.

2. A sewage lift pump according to claim 1, characterized in that the output shaft of the motor (210) is fitted with a first belt pulley (211), the first belt pulley (211) being in driving connection with the rotating member (220) via the belt (230).

3. A sewage lift pump according to claim 2, wherein the cover plate (160) is surface mounted with a waterproof housing (161), and the motor (210) is located in the waterproof housing (161).

4. A sewage lifting pump according to claim 3, wherein the surface of the cover plate (160) is connected with a bump (162), one end of the rotating member (220) penetrates through the bump (162), and a notch corresponding to the bump (162) is formed on the surface of the filter tank (120).

5. The sewage lift pump according to claim 4, wherein the rotating member (220) comprises a rotating rod (221), a second belt pulley (222) and a screw rod (223), the rotating rod (221) penetrates through the protruding block (162), the rotating rod (221) is rotatably installed on the surface of the casing (170), the second belt pulley (222) is in transmission connection with the first belt pulley (211) through a belt (230), the screw rod (223) is in threaded connection with the movable plate (240), and the rotating rod (221) is fixedly connected with the second belt pulley (222) and the screw rod (223) respectively.

6. The sewage lift pump according to claim 1, wherein the movable plate (240) is provided with a wear pad (241) on a surface thereof, and the wear pad (241) is attached to a lower surface of the cover plate (160).

7. The sewage lift pump according to claim 1, wherein the moving plate (240) is fixedly connected with the cleaning member (250) through a connecting block (260), and a chute (171) corresponding to the connecting block (260) is formed on the surface of the housing (170).

8. The sewage lift pump of claim 7, wherein the cleaning member (250) comprises a cleaning plate (251) and bristle layers (252), the cleaning plate (251) is fixedly connected with the bristle layers (252) and the connecting block (260), and the bristle layers (252) are respectively attached to the first filter plate (130) and the second filter plate (140).