CN219932460U

CN219932460U - Desilting pump with prevent empting function

Info

Publication number: CN219932460U
Application number: CN202320983792.3U
Authority: CN
Inventors: 卢田珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-10-31
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to a dredging pump with an anti-toppling function, which comprises a pump body, wherein the pump body is vertically arranged at the bottom of water, a dredging end of the pump body is positioned at the center of the lower part of the pump body, the opening direction of the dredging end of the pump body is vertically downward, the dredging pump further comprises an anti-toppling plate, the anti-toppling plate is fixedly arranged below the pump body, the anti-toppling plate comprises a fixing section and an anti-toppling section which are integrally formed, the fixing section and the anti-toppling section are both in a ring shape, the fixing section can be detachably connected to the lower part of the pump body, and the anti-toppling section is coaxially arranged outside the fixing section. The utility model aims to solve or at least reduce the problem that a dredging pump is easy to topple when being pulled to move, and provides the dredging pump with the anti-toppling function.

Description

Desilting pump with prevent empting function

Technical Field

The utility model belongs to the technical field of dredging pumps, and particularly relates to a dredging pump with an anti-toppling function.

Background

When the sludge in the water pumping tank is pumped, the dredging pump is used, and the dredging pump can work normally only by keeping the vertical state due to the structure of the dredging pump. In the actual use process, the dredging pump can topple over due to the vibration of the dredging pump or the influence of external force, so that the normal operation of the dredging pump is influenced.

To this problem, the patent of application number CN202220419713.1 discloses a tilting prevention device of slush pump, including slush pump body, main base, auxiliary base, knob, spliced pole, adjusting gear, regulation pinion rack and extension board, main base fixed connection is in the front side and the rear side on slush pump body bottom right side, auxiliary base fixed connection is in the left side of slush pump body bottom, the knob sets up in the top of auxiliary base, spliced pole fixed connection is in the bottom of knob, the bottom of spliced pole runs through to the inside of auxiliary base, adjusting gear fixed connection is in the bottom of spliced pole, adjusting gear's meshing is in adjusting gear's both sides, extension board sliding connection is in the inside front side and the rear side of auxiliary base. The utility model solves the problems that the existing slurry pump can vibrate when working, the position of the slurry pump can deviate due to long-time vibration, and the slurry pump can shake and topple when the slurry pump is even serious, thereby influencing the normal working of the slurry pump.

But this technical scheme has only avoided the empting that the vibration appears, but in the in-service use, in order to the silt of clearance submarine of greater scope, need pull the desilting pump and remove at the submarine, the desilting pump is pulled by external force and also can be empted this moment.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, solve or at least reduce the problem that a dredging pump is easy to topple when being pulled to move, and provide the dredging pump with the anti-toppling function.

The utility model is realized by the following technical scheme:

the utility model provides a desilting pump with prevent empting function, includes the pump body, the pump body is vertical to be set up in the water bottom, and the silt end that inhales of pump body is located pump body lower part center department and its opening direction is vertical downwards, and the silt end that goes out of pump body is located pump body lateral wall middle part, still including preventing down the board, prevent down the board and fix and set up in pump body below, prevent down the board and include integrated into one piece's fixed section and prevent down the section, fixed section and prevent down the section and all be the ring shape, fixed section can be dismantled and be connected to pump body lower part, prevent down the coaxial setting in the fixed section outside of section.

In order to further realize the utility model, the following technical scheme can be preferably selected:

preferably, the connecting flange is fixedly arranged below the silt sucking end of the pump body, the connecting flange is transversely arranged and is arranged at intervals with the lower surface of the pump body, and the fixing section is detachably connected to the connecting flange.

Preferably, the dredging pump further comprises a traction piece, the traction piece is inverted V-shaped, two ends of the traction piece are fixedly connected to two sides of the anti-falling plate, the middle of the traction piece is located below the anti-falling plate, and the tip of the traction piece faces the pump body and is far away from one side of the dredging end of the pump body.

Preferably, the lower surface of the anti-falling plate is provided with a groove, and a section of the traction piece positioned below the anti-falling plate is positioned in the groove.

Preferably, the lower surface of the anti-falling plate is provided with a plurality of guide grooves which are arranged in parallel, and the bottom surface of each guide groove is a concave cambered surface.

Preferably, the inner diameter value of the fixed section is not smaller than the outer diameter value of the lower end of the pump body, and the outer diameter value of the anti-falling section is not smaller than 2.5 times of the outer diameter value of the lower end of the pump body.

Through the technical scheme, the utility model has the beneficial effects that:

according to the utility model, the anti-falling plate is arranged at the lower part of the pump body, so that the contact surface between the pump body and the bottom surface of the water bottom is improved, and the moment required by dumping of the dredging pump is increased, thereby reducing the dumping probability of the dredging pump.

The utility model is also provided with the traction piece, the handle of most of the existing dredging pumps is arranged at the top of the dredging pump, the force arm is large when the top of the dredging pump is stressed, and the force arm is small when the traction piece is adopted and the dredging pump moves and is stressed, so that the force arm born by the dredging pump during movement is reduced, the moment is further reduced, and the dredging pump is further prevented from toppling over.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the fall prevention plate according to the present utility model;

FIG. 3 is a front view of the fall prevention plate of the present utility model;

wherein: 1-a pump body; 2-an anti-falling plate; 3-connecting flanges; 4-traction piece; 5-a guide groove; 201-a fixed section; 202-fall prevention section.

Description of the embodiments

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to 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 utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1-3, a desilting pump with anti-toppling function comprises a pump body 1, wherein the pump body 1 is vertically arranged at the water bottom, a silt sucking end of the pump body 1 is positioned at the center of the lower part of the pump body 1 and the opening direction of the silt sucking end is vertically downward, a silt discharging end of the pump body 1 is positioned in the middle of the side wall of the pump body 1, the desilting pump further comprises an anti-toppling plate 2, the anti-toppling plate 2 is fixedly arranged below the pump body 1, the anti-toppling plate 2 comprises a fixing section 201 and an anti-toppling section 202 which are integrally formed, the fixing section 201 and the anti-toppling section 202 are all in a circular ring shape, the fixing section 201 is detachably connected to the lower part of the pump body 1, and the anti-toppling section 202 is coaxially arranged outside the fixing section 201.

In order to ensure the anti-toppling effect, the inner diameter value of the fixed section 201 is not smaller than the outer diameter value of the lower end of the pump body 1, and the outer diameter value of the anti-toppling section 202 is not smaller than 2.5 times the outer diameter value of the lower end of the pump body 1.

In order to be convenient for be connected to the pump body 1 with falling prevention board 2, the silt suction end below of the pump body 1 is fixedly provided with flange 3, flange 3 transversely sets up and sets up with pump body 1 lower surface interval, and fixed section 201 can dismantle and be connected to flange 3.

In order to further reduce the probability of dredging pump toppling over, dredging pump still includes traction element 4, and traction element 4 is the # -shape, and traction element 4 both ends fixed connection is to preventing down board 2 both sides, and traction element 4 middle part is located preventing down board 2, and traction element 4 pointed end is towards the pump body 1 one side of leaving its silting end far away from.

In order to optimize the product structure, the lower surface of the anti-falling plate 2 is provided with a groove, and a section of the traction piece 4 below the anti-falling plate 2 is positioned in the groove.

In order to guarantee stability of the dredging pump during movement, dumping probability is further reduced, guide grooves 5 are formed in the lower surface of the anti-dumping plate 2, the guide grooves 5 are arranged in parallel, and the bottom surface of each guide groove 5 is a concave cambered surface.

When dredging, the dredging pump is pulled by a boat on the water surface. The bow is a traction steering rope, and the stern is used for hoisting a 1200W propeller to push the boat to move forward straight. The speed of the boat is maintained at three to five meters per minute, beyond which the boat is towed at a greater distance from the pump.

A large-gloss power single-phase and three-phase 8KW generator, a 220V power supply propeller and a 380V power supply dredging pump are installed on a ship.

The generator faces to the rear, the left handle and the right handle are respectively bound with traction ropes with proper lengths, and the lower ends of the V-shaped traction ropes are connected with the tip ends of the traction pieces 4.

The traction distance is less than one meter and less than four meters long according to the depth of the muddy water. The muddy water is shallow to be filled with water, and the muddy water is deep to be lowered by the water level.

A pond with 100 meters, 50 meters in the north and south is filled with water at the south and west ends, a water belt is placed in the water from the west to the east for 50 meters, and then the water belt is brought up to the shore to cross a bank to convey sludge into farmlands below the water surface. The sludge is conveyed too far, the service life of the water hose is not long, and the pipeline can be buried from the inner side of the dam to the farmland, so that the lift of the dredging pump can be reduced, and dredging is more powerful.

The boat moves back and forth from west to east clockwise and from east to west anticlockwise, and when the generator of the boat rings, the fishes run, and the dredging process has no influence on the fishes.

From this point on, the agricultural water is pumped with sludge, the concentration is not lower than 30%, not higher than 40%, and the dredging pump with 3KW standard can bear completely. Meanwhile, the silt is harmful garbage in water, and is conveyed to farmlands to be organic fertilizer.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a desilting pump with prevent empting function, includes pump body (1), the vertical setting in the water bottom of pump body (1), the silt end that inhales of pump body (1) is located pump body (1) lower part center department and its opening direction is vertical downwards, and the silt end that goes out of pump body (1) is located pump body (1) lateral wall middle part, a serial communication port, still including preventing down board (2), prevent down board (2) fixed setting in pump body (1) below, prevent down board (2) including integrated into one piece's fixed section (201) and prevent down section (202), fixed section (201) and prevent down section (202) all are the ring shape, and fixed section (201) can be dismantled and be connected to pump body (1) lower part, prevent down section (202) coaxial setting in the fixed section (201) outside.

2. The dredging pump with the anti-dumping function according to claim 1, wherein a connecting flange (3) is fixedly arranged below a dredging end of the pump body (1), the connecting flange (3) is transversely arranged and is arranged at intervals with the lower surface of the pump body (1), and the fixing section (201) is detachably connected to the connecting flange (3).

3. The dredging pump with the anti-toppling function according to claim 1, further comprising a traction piece (4), wherein the traction piece (4) is in a reverse V shape, two ends of the traction piece (4) are fixedly connected to two sides of the anti-toppling plate (2), the middle part of the traction piece (4) is located below the anti-toppling plate (2), and the tip of the traction piece (4) faces towards one side, away from the silt outlet end, of the pump body (1).

4. A dredging pump with anti-toppling function according to claim 3, characterized in that the lower surface of the anti-toppling plate (2) is provided with a groove, and a section of the traction member (4) located below the anti-toppling plate (2) is located in the groove.

5. The dredging pump with the anti-toppling function according to claim 1, wherein guide grooves (5) are formed in the lower surface of the anti-toppling plate (2), the guide grooves (5) are arranged in parallel, and the bottom surface of each guide groove (5) is a concave cambered surface.

6. The dredging pump with the anti-toppling function according to claim 1, wherein the inner diameter value of the fixing section (201) is not smaller than the outer diameter value of the lower end of the pump body (1), and the outer diameter value of the anti-toppling section (202) is not smaller than 2.5 times the outer diameter value of the lower end of the pump body (1).