CN218555052U

CN218555052U - Cleaning mechanism, drainage structure and cleaning machine

Info

Publication number: CN218555052U
Application number: CN202222907349.6U
Authority: CN
Inventors: 安永胜
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-03
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a cleaning mechanism, a drainage structure and a cleaning machine for a cleaning machine, the cleaning mechanism for the cleaning machine comprises a shell, a cavity is arranged in the shell, and a through hole is arranged on the first end wall; the movable plate is vertically arranged in the cavity, forms a cavity communicated with the through hole in a surrounding mode with the side wall and the first end wall of the shell, and is arranged to be close to or far away from the first end wall so as to reduce or increase the volume of the cavity; the air outlet end of the air duct is communicated with the cavity, and the air inlet end of the air duct is communicated with the air outlet of the cleaning machine. Hot gas that produces in the cleaning machine passes through the air duct and to make-up gas in the cavity, and the fly leaf moves towards being close to first end wall direction, extrudees the cavity, and hot gas sprays in horizontal pipeline through the perforating hole discharge, strikes the rubbish of adhesion in the horizontal pipeline, and the convenience is strikeed the rubbish of adhesion and is got off, conveniently clears up the pipeline. And subsequently, when the water is drained, the cleaned stain is washed away.

Description

Cleaning mechanism, drainage structure and cleaning machine

Technical Field

The utility model belongs to the technical field of the cleaning machine, concretely relates to clearance mechanism, drainage structures and cleaning machine.

Background

At present, the tank bodies such as a cleaning pool, a water tank, a wash basin, a bathtub and the like are all provided with a drainage structure which is used for draining water through a drainage pipe.

For example, the Chinese utility model patent of a water tank type cleaning machine, the patent number of which is ZL201821990319.3 (the publication number of the grant is CN 209733889U), discloses a water tank type cleaning machine, which comprises a water tank, wherein the bottom of the water tank is at least partially sunken to form a water return area, and a water outlet and an impeller mounting opening which are positioned in the water return area are arranged; the flat filter screen is in the same shape as the water return area and is detachably arranged on the water return area; the drainer is arranged at the drain opening, and the bottom of the drainer is connected with an automatic drain pipe; the impeller is rotatably arranged in the water return area; the cleaning motor is arranged at the bottom of the water tank, and an output shaft of the cleaning motor penetrates through the impeller mounting hole and is connected with the impeller; the air guide sleeve is arranged on the outer side of the lower end of the impeller and used for guiding water in the water return area to the lower end of the impeller; the cleaning assembly is detachably arranged in the water tank; the cleaning assembly comprises a cleaning basket, a cleaning rotating arm, a connecting cover and a fixing device; the connecting cover is connected with the cleaning rotating arm and the fixing device, the fixing device is connected with the cleaning basket, the bottom of the connecting cover is propped against the flow guide cover and covers the upper end of the impeller, and a cleaning through hole communicated with the inside of the cleaning rotating arm is formed in the side wall of the connecting cover. The drainage is achieved through the drain opening in the above patent. However, because the drain pipe is a hollow pipe, oil stains are easily accumulated on the inner wall of the drain pipe when the drain pipe passes through, and the more the oil stains are accumulated in the long-term use process, the drain pipe is easily blocked, and the unsmooth drainage is caused.

Therefore, further improvements to existing drainage structures are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a first technical problem that will solve is to the current situation of above-mentioned prior art, provides a clearance mechanism that clears up the pipeline.

The utility model discloses the second technical problem that will solve provides a drainage structures who has above-mentioned clearance mechanism.

The third technical problem to be solved by the utility model is to provide a cleaning machine with the above-mentioned drainage structures.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: a cleaning mechanism for a cleaning machine comprising:

the shell is used for being placed in the pipeline, a cavity is formed in the shell, and a through hole is formed in the first end wall of the shell; it is characterized by also comprising:

the movable plate is vertically arranged in the cavity, a chamber communicated with the through hole is formed by surrounding the side wall and the first end wall of the shell, and the movable plate can be close to or far away from the first end wall to reduce or increase the volume of the chamber; and

and the air outlet end of the air guide pipe is communicated with the cavity, and the air inlet end of the air guide pipe is communicated with the air outlet of the cleaning machine.

Hot air generated in the drying process of the cleaning machine replenishes air into the cavity through the air guide pipe, the movable plate can move towards the direction close to the first end wall, so that the cavity is extruded, the hot air is discharged through the through hole and sprayed into the transverse pipeline to impact garbage adhered in the transverse pipeline, the adhered garbage is conveniently impacted, and the pipeline is conveniently cleaned; and subsequently, when the water is drained, the cleaned stain is washed away.

The movable plate can be pushed manually to move, or can be actively driven by a driving mechanism, but preferably, the driving mechanism is further included for driving the movable plate to move, and a power output end of the driving mechanism is in driving connection with the movable plate.

The driving mechanism has various structural forms, and can adopt a form of matching a motor, a gear and a rack, and also can adopt a form of matching a motor, a screw rod and a nut, but preferably, the driving mechanism comprises a motor and an electric push rod which moves along the moving direction of the movable plate under the driving of the motor, and the free end of the electric push rod is connected with the movable plate.

For cleaning the subsequent pipe at various positions, the housing is arranged to be movable back and forth along the direction of movement of the movable plate.

In order to clean the inner side wall of the subsequent pipeline in the movement process of the shell, a cleaning piece is arranged on the outer peripheral wall of the shell.

The cleaning member may take the form of a brush bar or may take the form of felt, but preferably the cleaning member is felt.

In order to better enable the air flow to impact the inner wall of the connecting pipeline, the through hole is gradually inclined towards the direction departing from the movable plate along the air flow direction.

In order to better clean the subsequent pipelines, the through holes comprise a first through hole and a second through hole, the first through hole is gradually inclined upwards along the airflow flowing direction, and the second through hole is positioned below the first through hole and is gradually inclined downwards along the airflow flowing direction.

Preferably, the first through holes are arranged at intervals in the vertical direction, the second through holes are arranged at intervals in the vertical direction, and each of the second through holes is located below the lowest first through hole.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: a drainage structure with said clearance mechanism which characterized in that: the cleaning device comprises a vertically arranged liquid drainage pipeline and a horizontally arranged transverse pipeline, wherein the upper end of the liquid drainage pipeline is communicated with a water outlet of the cleaning machine, the side wall of the transverse pipeline is communicated with the lower end of the liquid drainage pipeline, the first end of the transverse pipeline is communicated with a sewer pipeline, the cleaning mechanism can be arranged in the second end of the transverse pipeline, the first end wall and the movable plate are arranged along the length direction of the transverse pipeline, the first end wall is adjacent to the first end of the transverse pipeline, and the movable plate moves along the length direction of the transverse pipeline.

The utility model provides a technical scheme that above-mentioned third technical problem adopted does: the cleaning machine with the drainage structure is characterized in that: comprises a box body with a washing chamber, wherein the bottom wall of the box body is provided with a water outlet communicated with the upper end of the liquid discharge pipeline.

Compared with the prior art, the utility model has the advantages of: this clearance mechanism is including air duct, fly leaf and cavity etc. and the steam that produces in the cleaning machine passes through the air duct and to make-up gas in the cavity in the drying process, and the fly leaf can move towards being close to first end wall direction to extrude the cavity, steam sprays in horizontal pipeline through the perforating hole discharge, strikes the rubbish of adhesion in the horizontal pipeline, and the convenience is strikeed the rubbish of adhesion and is got off, conveniently clears up the pipeline. And subsequently, when the water is drained, the cleaned stain is washed away.

Drawings

FIG. 1 is a sectional view of the drainage structure of this embodiment with the housing positioned closest to the sewer line;

FIG. 2 is a sectional view of the drain structure in a cleaning state in this embodiment;

fig. 3 is a schematic structural diagram of the cleaning mechanism of the present embodiment.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The cleaning machine of the embodiment comprises a first water tank, a second water tank, a drainage structure and a cleaning mechanism, wherein the second water tank forms a box body of the cleaning machine, and a water outlet is formed in the bottom of the box body. The cleaning machine of this embodiment is shown in fig. 1 of the "a drainage pipe and a cleaning machine using the same" of the present invention, which was previously applied by the present applicant.

As shown in fig. 1 to 3, the drainage structure of the embodiment includes a vertically arranged drainage pipeline 1 and a horizontally arranged transverse pipeline 3, the upper end of the drainage pipeline 1 is communicated with the drainage port of the tank body of the cleaning machine, the side wall of the transverse pipeline 3 is communicated with the lower end of the drainage pipeline 1, the first end of the transverse pipeline 3 is used for being communicated with a drainage pipeline 4, when the transverse pipeline 3 needs to be cleaned, a cleaning mechanism is arranged in the second end of the transverse pipeline 3, and when the cleaning is finished and drainage is needed, the cleaning mechanism exits out of the transverse pipeline 3. In this embodiment, the cleaning mechanism may be manually installed in the transverse pipe 3 or taken out of the transverse pipe 3, or may be actively driven, which will not be described in detail in this embodiment.

The cleaning mechanism includes a housing 6, a movable plate 62 and an air duct 63. The housing 6 has a cavity 6a therein, and the first end wall 61 of the housing 6 is opened with a through hole 611, wherein the through hole 611 is inclined along the airflow direction toward the direction away from the movable plate 62. Specifically, the through holes 611 include a first through hole 6111 and a second through hole 6112, the first through hole 6111 gradually inclines upward along the airflow flowing direction, and the second through hole 6112 is located below the first through hole 6111 and gradually inclines downward along the airflow flowing direction. The first through holes 6111 in this embodiment are multiple and arranged at intervals along the up-down direction. The second through holes 6112 are arranged at intervals in the vertical direction, and each second through hole 6112 is located below the lowest first through hole 6111.

As shown in fig. 3, a movable plate 62 is vertically disposed in the cavity, and a chamber 60 communicating with the through hole 611 is formed by enclosing with the side wall and the first end wall 61 of the housing 6, and the movable plate 62 can be close to or away from the first end wall 61 under the driving of the driving mechanism 7 to reduce or increase the volume of the chamber 60. In the present embodiment, the first end wall 61 and the flap 62 are disposed along the length direction of the cross duct 3, the first end wall 61 is adjacent to the first end of the cross duct 3, and the moving direction of the flap 62 is along the length direction of the cross duct 3. The air outlet end of the air duct 63 is communicated with the cavity 60, the air inlet end of the air duct 63 is communicated with the air outlet of the cleaning machine through a connecting pipe, so that air is conveyed into the cavity 60, and the connecting pipe is a hose. The exhaust gas from the washer is hot gas exhausted during the drying process. The air duct 63 of this embodiment takes the form of a hose.

As shown in fig. 3, the power output end of the driving mechanism 7 is drivingly connected to the movable plate 62, so as to drive the movable plate 62 to move toward or away from the first end wall 61. The driving mechanism 7 of the present embodiment includes a motor 71 and an electric push rod 72 driven by the motor 71 to move along the length direction of the connecting pipe 3, and the free end of the electric push rod 72 is connected to the movable plate 62. In addition, a form of matching the motor, the screw and the nut can be adopted, and details are not repeated in this embodiment. The matching structure of the motor and the electric push rod is the same as the prior art, and detailed description is omitted in the embodiment.

The housing 6 described above may be arranged to be movable back and forth along the length of the cross pipe 3. The outer peripheral wall of the housing 6 is provided with a cleaning member which is locally contacted with the inner wall of the communication pipe in the movement process of the housing 6, and the cleaning member is felt 64 which surrounds the outer peripheral wall of the housing 6. In order to keep the cleaning mechanism stationary, the housing 6 is provided with a fixing (not shown) connected to the outer wall of the discharge pipe.

Before each washing of cleaning machine is ended, cleaning device is worked and is cleared up the inner wall of horizontal pipeline 3, will bond the filth on the inner wall and handle, then withdraws from horizontal pipeline 3, utilizes the rivers impulsive force during the drainage to clear up flowing back pipeline 1, horizontal pipeline 3. The specific process is as follows: hot gas that produces in the cleaning machine passes through air duct 63 and enters into to cavity 60 in, drive fly leaf 62 motion under actuating mechanism 7's drive, thereby extrude cavity 60, hot gas sprays on the inside wall of horizontal pipeline 3 through perforating hole 611 discharge, when extruding cavity 60, when treating atmospheric pressure and outside atmospheric pressure balance in the cavity 60, when continuing to promote fly leaf 62, will drive casing 6 simultaneously towards horizontal pipeline 3 internal motion, thereby spray the inner wall of horizontal pipeline 3 on one side, on the one hand scrape the inner wall of horizontal pipeline 3, then withdraw from horizontal pipeline 3 with cleaning device, water impact when utilizing the drainage at last is to flowing back pipeline 1, horizontal pipeline 3 clears up. And the scraped stains are flushed to the sewer pipeline 4, so that a better cleaning effect is achieved.

In addition, the cleaning liquid can be filled into the chamber in advance.

Claims

1. A cleaning mechanism for a cleaning machine comprising:

a housing (6) for placing in a pipe, having a cavity (6 a) therein, and having a through hole (611) opened in a first end wall (61); it is characterized by also comprising:

a movable plate (62) vertically arranged in the cavity (6 a) and enclosing a chamber (60) communicating with the through hole (611) with the side wall and the first end wall (61) of the housing (6), and arranged close to or far from the first end wall (61) to reduce or increase the volume of the chamber (60); and

and the air outlet end of the air guide pipe (63) is communicated with the cavity (60), and the air inlet end of the air guide pipe is communicated with the air outlet of the cleaning machine.

2. The cleaning mechanism of claim 1, wherein: the device also comprises a driving mechanism (7) for driving the movable plate (62) to move, and the power output end of the driving mechanism (7) is connected with the movable plate (62) in a driving way.

3. The cleaning mechanism of claim 1, wherein: the housing (6) is arranged to be movable back and forth along the direction of movement of the movable plate (62).

4. The cleaning mechanism of claim 2, wherein: the driving mechanism (7) comprises a motor (71) and an electric push rod (72) which moves along the moving direction of the movable plate (62) under the driving of the motor (71), and the free end of the electric push rod (72) is connected with the movable plate (62).

5. The cleaning mechanism of claim 2, wherein: the peripheral wall of the shell (6) is provided with a cleaning piece.

6. A cleaning mechanism according to any one of claims 1 to 5, wherein: the through hole (611) is gradually inclined in a direction away from the movable plate (62) along the airflow direction.

7. The cleaning mechanism of claim 6, wherein: the through holes (611) include a first through hole (6111) and a second through hole (6112), the first through hole (6111) gradually inclines upwards along the airflow flowing direction, and the second through hole (6112) is located below the first through hole (6111) and gradually inclines downwards along the airflow flowing direction.

8. The cleaning mechanism of claim 7, wherein: the first through holes (6111) are arranged at intervals along the vertical direction, the second through holes (6112) are arranged at intervals along the vertical direction, and each second through hole (6112) is positioned below the first through hole (6111) at the lowest position.

9. A drainage structure having the cleaning mechanism of any one of claims 1 to 8, wherein: the cleaning device comprises a vertically arranged liquid drainage pipeline (1) and a transversely arranged transverse pipeline (3), wherein the upper end of the liquid drainage pipeline (1) is communicated with a water outlet of the cleaning machine, the side wall of the transverse pipeline (3) is communicated with the lower end of the liquid drainage pipeline (1), the first end of the transverse pipeline (3) is communicated with a sewer pipeline (4), the cleaning mechanism can be arranged in the second end of the transverse pipeline (3), the first end wall (61) and the movable plate (62) are arranged along the length direction of the transverse pipeline (3), the first end wall (61) is adjacent to the first end of the transverse pipeline (3), and the moving direction of the movable plate (62) is along the length direction of the transverse pipeline (3).

10. A cleaning machine having the drain structure according to any one of claims 1 to 9, characterized in that: comprises a box body with a washing chamber, wherein the bottom wall of the box body is provided with a water outlet communicated with the upper end of the liquid discharge pipeline (1).