CN211563931U

CN211563931U - Spiral inner circle cleaning machine

Info

Publication number: CN211563931U
Application number: CN201921656335.3U
Authority: CN
Inventors: 王健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-25
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a spiral interior round descaling machine, including the cavity motor, be provided with flange on the rotor of cavity motor, flange other end fixedly connected with spiral shape dabber, the outside of dabber is provided with a plurality of clearance silks. The utility model discloses collect mechanical clearance and remove dust in an organic whole, the device is simple and convenient, easy to use.

Description

Spiral inner circle cleaning machine

Technical Field

The utility model relates to a building clearance field especially relates to a spiral interior round descaling machine.

Background

The interior of some pipe fittings is usually cleaned in the building engineering, a brush is usually bound on the front section of a rod-shaped object and extends into the pipe fittings to clean in the prior art, part of dust generated during cleaning in the mode still remains in the pipe fittings, and manual operation is very troublesome, time-consuming and labor-consuming; air blowing is also used, but compared with hard contact cleaning, many stubborn pollutants attached to the inner wall of the pipe fitting can not be cleaned. Therefore, an internal circle cleaning machine which can be compatible with the internal circle cleaning machine is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spiral interior round descaling machine can clear up the circle in the pipe fitting with mechanized mode to discharge the dust simultaneously.

The utility model discloses a realize through following technical scheme:

the utility model provides a spiral interior round descaling machine, includes the cavity motor, be provided with flange on the rotor of cavity motor, flange other end fixedly connected with spiral dabber, the outside of dabber is provided with a plurality of clearance silks.

Preferably, the cleaning wires are wear-resistant metal wires, are pressed in the mandrel in clusters, and all the clusters are uniformly distributed on the excircle of the mandrel at equal intervals; the cleaning wire can also adopt a copper-plated steel wire or a zinc-plated steel wire.

Preferably, the cleaning wires are arranged in a reverse inclined mode towards the rotation direction of the motor, and the top parts of the cleaning wires are located on the same excircle; when the motor drives the mandrel to rotate, the cleaning wires cannot be bent and clamped due to contact friction force with the inner wall.

Preferably, the inclination angle of the cleaning wires is 30-36 degrees, the angle is not suitable to be too large or too small, the cleaning effect is easily affected when the angle is too large, and the damping effect is not reduced when the angle is too small.

Preferably, the hollow motor comprises a rotor, a stator and a rolling bearing, a rotor winding is arranged on the outer wall of the rotor, the rotor is of a hollow cylindrical structure, blades are arranged in the rotor and on the inner side wall of the rotor, and the rotor can rotate around a central shaft in the rotor under the supporting action of the rolling bearing under the action of an electromagnetic field.

Preferably, the tail part of the hollow motor is provided with a detachable dust hood.

Preferably, the spiral core shaft is formed by twisting an elastic spiral shaft and a carbon steel wire, and the cleaning wire is pressed on the elastic core shaft.

The utility model has the advantages that:

(1) the device collects mechanical cleaning and removes dust in an organic whole, and the device is simple and convenient, easy to use.

(2) The elastic spiral mandrel is adopted, and the elastic spiral mandrel is opposite to the rod-shaped mandrel, so that on one hand, the damping effect can be buffered, the clamping stagnation can be prevented, on the other hand, removed dust can enter the middle part from the spiral gap, and the dust can be sucked into the dust hood under the action of the blades of the motor.

Drawings

Fig. 1 is a schematic structural view of a spiral inner circle cleaning machine according to an embodiment of the present invention.

Fig. 2 is the embodiment of the present invention, which is a schematic cross-sectional view of a mandrel of a spiral inner circle cleaning machine.

The reference numbers are as follows:

1. a hollow motor; 2. a connecting flange; 3. a mandrel; 4. cleaning the silk; 5. a dust hood; 6. a pipe fitting.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, the spiral inner circle cleaning machine comprises a hollow motor 1, a rotor of the hollow motor 1 is provided with a connecting flange 2, the other end of the connecting flange 2 is fixedly connected with a spiral mandrel 3, and a plurality of cleaning wires 4 are arranged outside the mandrel 3.

In this embodiment, the cleaning wires 4 are wear-resistant metal wires, and are pressed in the mandrel 3 in clusters, and all the clusters are uniformly distributed on the outer circle of the mandrel 3 at equal intervals.

In the embodiment, the cleaning wires 4 are all arranged in a reverse inclined manner towards the rotation direction of the motor, and the tops of the cleaning wires 4 are positioned on the same excircle; when the motor drives the mandrel 3 to rotate, the cleaning wires 4 cannot be bent and clamped due to contact friction force with the inner wall.

In this embodiment, the angle α of inclination of the cleaning wire 4 is 30 ° to 36 °.

In this embodiment, the hollow motor 1 includes a rotor, a stator, and a rolling bearing, a rotor winding is disposed on an outer wall of the rotor, the rotor is a hollow cylindrical structure, blades are disposed in the rotor and on an inner side wall of the rotor, and the rotor can rotate around an inner central axis of the rotor under the supporting action of the rolling bearing under the action of an electromagnetic field. The connecting flange 2 can refer to utility model patent No. CN201822151798.6 through the concrete structure and usage of the hollow motor 1. The blades are installed in a suction mode from the interior of the pipe fitting 6.

In this embodiment, the afterbody of hollow motor 1 is provided with detachable dust excluding hood 5, can collect the dust of inhaling, prevents that the dust from splashing, tears the washing off after the clearance is accomplished.

In this embodiment, the spiral mandrel 3 is formed by twisting an elastic spiral shaft and a carbon steel wire, and the cleaning wire 4 is pressed on the elastic mandrel 3.

When this embodiment specifically uses, insert the pipe fitting 6 with 3 parts of dabber, the starter motor can clear up.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A spiral inner circle cleaning machine is characterized by comprising a hollow motor, wherein the hollow motor comprises a rotor, a stator and a rolling bearing, a rotor winding is arranged on the outer wall of the rotor, the rotor is of a hollow cylindrical structure, blades are arranged in the rotor and positioned on the inner side wall of the rotor, and the rotor can rotate around the central shaft in the rotor under the supporting action of the rolling bearing under the action of an electromagnetic field; a connecting flange is arranged on a rotor of the hollow motor, a spiral mandrel is fixedly connected to the other end of the connecting flange, and a plurality of cleaning wires are arranged outside the mandrel.

2. The spiral inner circle cleaner of claim 1, wherein the cleaning wires are wear resistant wires and are pressed in clusters in the mandrel, and all the clusters are evenly distributed on the outer circle of the mandrel at equal intervals.

3. The spiral inner circle cleaning machine of claim 2, wherein the cleaning wires are all arranged in a manner of inclining in a direction opposite to the rotation direction of the motor, and the top parts of the cleaning wires are positioned on the same excircle.

4. A spiral inner circle cleaning machine according to claim 3, wherein the cleaning wire inclination angle is 30 ° to 36 °.

5. The spiral inner circle cleaning machine according to claim 1, wherein a detachable dust hood is arranged at the tail part of the hollow motor.

6. The spiral inner circle cleaner of claim 2, wherein the spiral mandrel is formed by twisting an elastic spiral shaft and a carbon steel wire, and the cleaning wire is pressed on the elastic mandrel.