CN210333498U - Centrifugal pump shell grinding device - Google Patents

Abstract

The utility model discloses a centrifugal pump shell polishing device, which relates to a cleaning device of a centrifugal pump, comprising a handle, wherein the upper end surface of the handle is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a protective shell, the lower inner wall of the protective shell is fixedly connected with a rotating motor, the output end of the rotating motor penetrates through the inner wall of the protective shell and is fixedly connected with a rotating shaft through a coupler, one end of the rotating shaft, which is far away from the protective shell, is fixedly connected with a cleaning roller, the outer side of the protective shell is fixedly connected with a first dust-blocking shell, and the first dust-blocking shell is connected with a second dust-blocking shell through a plurality of evenly distributed sliding rods, the utility model can block dust when the cleaning roller polishes the surface of the centrifugal pump, and can fixedly connect with an external dust-absorbing pipe through a pipe clamp and a communicating port, thereby reducing the probability of dust, the pollution to the surrounding environment is reduced.

Description

Centrifugal pump shell grinding device

Technical Field

The utility model relates to a cleaning device of centrifugal pump specifically is a centrifugal pump casing grinding device.

Background

The centrifugal pump is a pump for conveying liquid by the centrifugal force generated when an impeller rotates, the centrifugal pump works by utilizing the rotation of the impeller to enable water to generate centrifugal motion, before the water pump is started, a pump shell and a water suction pipe are filled with water, then a motor is started, a pump shaft drives the impeller and the water to generate high-speed rotation motion, the water generates centrifugal motion, is thrown to the outer edge of the impeller and flows into a water pressure pipeline of the water pump through a flow channel of a volute-shaped pump shell.

After the centrifugal pump is used for a period of time, because the impression influence of service environment, its surface easily adheres a lot of earth, needs to polish the clearance to it, and at the in-process of clearing up with the brush, earth splashes, not only adheres to operating personnel easily and has polluted the air on every side.

Disclosure of Invention

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims at providing a centrifugal pump shell grinding device solves the problem of mentioning in the above-mentioned background story.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a centrifugal pump casing grinding device, includes the handle, handle up end fixedly connected with telescopic link, telescopic link top fixedly connected with protecting crust, inner wall fixedly connected with rotation motor under the protecting crust, the output of rotation motor run through the inner wall of protecting crust and through shaft coupling fixedly connected with axis of rotation, the one end fixedly connected with cleaning roller of protecting crust is kept away from to the axis of rotation, protecting crust outside fixedly connected with keeps off dirt shell one, and the sliding bar that keeps off dirt shell one through a plurality of evenly distributed is connected with keeps off dirt shell two, sets up a plurality of spouts that correspond the setting with the slide bar on the dirt shell two, and the slide bar runs through spout and fixedly connected with connecting block, and the connecting block passes through the left side wall connection of spring and spout, and keeps off dirt shell one and keeps off.

As a further aspect of the present invention: a rubber pad is connected between the upper surface of the rotating motor and the upper inner wall of the protective shell.

As a further aspect of the present invention: and the first dust blocking shell and the second dust blocking shell are fixedly connected with a plurality of pipe clamps which are uniformly distributed, and the second dust blocking shell is provided with a communication port for connecting a dust collection pipe.

As a further aspect of the present invention: a plurality of radiating holes are uniformly distributed in the outer side of the protective shell.

As a further aspect of the present invention: the handle is wrapped with a non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a keep off mutual supporting between dirt shell one, the dirt shell two, slide bar, connecting block and the spring, can keep off the dust down when cleaning the roller and polish clearance centrifugal pump surface, and can the external dust absorption pipe of fixed connection through pipe strap and intercommunication mouth to reduce the probability that the dust spatters everywhere, reduced the pollution to the surrounding environment.

2. The utility model discloses be connected with the rubber pad between the last inner wall of the upper surface of rotating motor and protecting crust, vibrations when having reduced the device operation through the rubber pad have promoted the stability of device, and set up a plurality of evenly distributed's louvre in the protecting crust outside, and the louvre is used for dispelling the heat to inside to the inside machine operation environment of protecting crust has been guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a centrifugal pump housing polishing device.

Fig. 2 is a front view structural schematic diagram of a centrifugal pump shell grinding device.

Fig. 3 is an enlarged schematic structural view of a region a in fig. 1.

In the figure: 1. a handle; 2. a telescopic rod; 3. a protective shell; 4. a rotation motor; 5. a rubber pad; 6. a rotating shaft; 7. a first dust-blocking shell; 8. a slide bar; 9. a second dust-blocking shell; 10. cleaning the roller; 11. a communication port; 12. a pipe clamp; 13. a chute; 14. a spring; 15. and (4) connecting the blocks.

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 to 3, in an embodiment of the present invention, a centrifugal pump casing polishing device includes a handle 1, a non-slip mat is wrapped on the handle 1 to reduce the probability of the device falling off the hand during operation, a telescopic rod 2 is fixedly connected to the upper end surface of the handle 1, the telescopic rod 2 is an existing device and is provided with a fastening bolt for fixing, a protective casing 3 is fixedly connected to the top end of the telescopic rod 2, a plurality of heat dissipation holes are formed in the outer side of the protective casing 3, the heat dissipation holes are uniformly distributed to dissipate heat from the inside of the protective casing 3, thereby ensuring the operation environment of the internal machine of the protective casing 3, a rotary motor 4 is fixedly connected to the lower inner wall of the protective casing 3, the model of the rotary motor 4 is Y80M1-2, a rubber mat 5 is connected between the upper surface of the rotary motor 4 and the upper inner wall of the protective casing 3, vibration of the device during, the output of rotating motor 4 runs through the inner wall of protecting crust 3 and through shaft coupling fixedly connected with axis of rotation 6, and the one end fixedly connected with that protecting crust 3 was kept away from to axis of rotation 6 cleans roller 10, protecting crust 3 outside fixedly connected with keeps off dirt shell one 7, keeps off dirt shell one 7 and is connected with two 9 of dust blocking crust through a plurality of evenly distributed's slide bar 8, sets up a plurality of spouts 13 that correspond the setting with slide bar 8 on two 9 of dust blocking crust, and slide bar 8 runs through spout 13 and fixedly connected with connecting block 15, and connecting block 15 passes through spring 14 and is connected with the left side wall of spout 13, and keeps off dirt shell one 7 and two 9 of dust blocking crust will clean roller 10 parcels.

When the surface of the centrifugal pump is polished and cleaned, the rotating motor 4 works and drives the cleaning roller 10 to rotate through the rotating shaft 6, the second dust-blocking shell 9 is abutted against the centrifugal pump and is lightly pressed, because the spring 14 has elasticity, the second dust-blocking shell 9 moves along the sliding rod 8 to the first dust-blocking shell 7, the cleaning roller 10 is brought into contact with the centrifugal pump, the rotating cleaning roller 10 continuously cleans and polishes the surface of the centrifugal pump, thereby sweeping the dust on the surface of the centrifugal pump, and blocking the splashed dust down due to the existence of the first dust blocking shell 7 and the second dust blocking shell 9, and the first dust blocking shell 7 and the second dust blocking shell 9 are fixedly connected with a plurality of pipe clamps 12 which are uniformly distributed, the pipe clamps 12 can be used for fixing external dust absorption pipes, and the second dust blocking shell 9 is provided with a communicating port 11 for connecting a dust suction pipe, so that dust can be adsorbed, and the pollution to the surrounding environment is reduced.

The utility model provides a power supply interface of power consumption component passes through switch (not drawn in the picture) and wire (not drawn in the picture) and connects power supply system to the realization is to its control, and the circuit and the control that wherein relate to are prior art, and for the technical known of current field, do not carry out too much the repeated description here.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A centrifugal pump shell polishing device comprises a handle (1) and is characterized in that an upper end face of the handle (1) is fixedly connected with a telescopic rod (2), the top end of the telescopic rod (2) is fixedly connected with a protective shell (3), the lower inner wall of the protective shell (3) is fixedly connected with a rotating motor (4), the output end of the rotating motor (4) penetrates through the inner wall of the protective shell (3) and is fixedly connected with a rotating shaft (6) through a coupler, one end, far away from the protective shell (3), of the rotating shaft (6) is fixedly connected with a cleaning roller (10), the outer side of the protective shell (3) is fixedly connected with a first dust-blocking shell (7), the first dust-blocking shell (7) is connected with a second dust-blocking shell (9) through a plurality of sliding rods (8) which are uniformly distributed, a plurality of sliding chutes (13) which correspond to the sliding rods (8) are formed in the second dust-blocking shell (9, the connecting block (15) is connected with the left side wall of the sliding groove (13) through a spring (14), and the cleaning roller (10) is wrapped by the first dust blocking shell (7) and the second dust blocking shell (9).

2. A centrifugal pump housing grinding device according to claim 1, characterized in that a rubber pad (5) is connected between the upper surface of the rotary motor (4) and the upper inner wall of the protective housing (3).

3. The centrifugal pump shell grinding device as claimed in claim 1, wherein a plurality of evenly distributed pipe clamps (12) are fixedly connected to the first dust blocking shell (7) and the second dust blocking shell (9), and a communication port (11) for connecting a dust collection pipe is formed in the second dust blocking shell (9).

4. The grinding device for the centrifugal pump shell according to claim 1, wherein a plurality of heat dissipation holes are uniformly distributed on the outer side of the protective shell (3).

5. A centrifugal pump housing grinding device according to claim 1, characterized in that the handle (1) is wrapped with a non-slip mat.

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