CN215163859U - Self-cleaning drum type cleaning processor - Google Patents

Abstract

The utility model provides a self-cleaning drum-type cleaning processor. The self-cleaning roller type cleaning processor comprises a cavity, a roller and a main shaft. The cavity comprises a peripheral wall, a front wall and a rear wall which form a cavity, the roller is rotatably accommodated in the cavity of the cavity, and the main shaft is connected to the roller to drive the roller to rotate relative to the cavity. The self-cleaning roller type cleaning processor also comprises a self-cleaning assembly, and the self-cleaning assembly comprises a spraying component, a water supply device and a water drainage device. The spray member is located between the chamber and the drum and is fixedly mounted to one of the drum and the spindle or rotatably mounted to the spindle such that the spray member is rotatable at least relative to the chamber, the water supply device supplies the cleaning liquid to the spray member, and the drain device drains the cleaning liquid from the chamber. Compared with the prior art, the utility model discloses a self-cleaning drum-type cleaning processor simple structure, the cavity internal surface wall and the cylinder surface of convenient cleaning processor easily get rid of the dust and the fibre of adhesion.

Description

Self-cleaning drum type cleaning processor

Technical Field

The utility model relates to a self-cleaning drum-type cleaning processor, this self-cleaning drum-type cleaning processor relate to the washing of pharmacy trade and dry by fire fields such as integrative washing machine, clothes dryer and shoe washer, and are concrete, relate to the clothes dryer of the self-cleaning of the interior surface of cavity and cylinder surface of a clothes dryer.

Background

The existing drum-type washing machine with drying function, shoe washing machine and clothes drying machine usually comprise a heat exchanger, a turbulator, a high-efficiency filter, a cavity, a drum, a valve, a blower, a pipeline, a door, a main shaft transmission part and the like. Partial dust and fibers can be adhered to the outer surface of the drum and the inner surface of the cavity, and in the drying process of clothes and the like, the adhered dust, fibers and the like can fall into the drum repeatedly, so that the clothes are polluted again, and the requirement of the pharmaceutical industry on the cleanness of the clothes is not met.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect among the prior art, the utility model provides a self-cleaning drum-type cleaning processor especially relates to a self-cleaning drum-type dryer.

The utility model provides a self-cleaning drum-type cleaning processor, which comprises a cavity, a drum and a main shaft. The cavity comprises a peripheral wall, a front wall and a rear wall which form a cavity, the roller is rotatably accommodated in the cavity of the cavity, and the main shaft is connected to the roller to drive the roller to rotate relative to the cavity. Wherein, self-cleaning cylinder formula cleaning treatment machine still includes the self-cleaning subassembly, and the self-cleaning subassembly includes injection member, water supply installation and drainage device. The spraying member is positioned between the cavity and the drum and is fixedly mounted on one of the drum and the main shaft or is rotatably mounted on the main shaft, so that the spraying member can rotate at least relative to the cavity; a water supply device supplying a cleaning liquid to the spray member; the drainage device drains the cleaning liquid from the chamber.

Preferably, on the basis of the above technical solution, the spraying member comprises at least one pair of spraying pipes which are symmetrical with respect to the main axis, at least one part of the spraying pipes is an axial segment, and the axial segment extends along the rotation axis of the drum and is separated from the cavity and the drum; the shower pipe includes a plurality of shower ports configured such that at least a portion of the cleaning liquid is sprayed toward the peripheral wall of the cavity and the inner surface of the rear wall and the outer surface of the drum.

Preferably, on the basis of the above technical solution, the shower further includes a radial segment adjacent to a rear end of the shower, the radial segment extends from an end of the axial segment in a radial direction of the drum, separately from the drum from the cavity, and the rear end of the shower is rotatably mounted on the main shaft so that the shower can rotate relative to the main shaft.

Preferably, based on the above technical solution, the self-cleaning drum type cleaning processor further comprises a connection assembly rotatably mounting the shower pipe to the main shaft and in fluid communication with the water supply device.

Preferably, on the basis of the above technical scheme, the water supply device comprises a water inlet pipe which penetrates through the cavity from the outside of the cavity and is connected to the rear end of the spray pipe, and the water inlet pipe is in fluid communication with the spray pipe in a disconnectable manner; the coupling assembling includes spraying rotary disk and swivel bearing. The spraying rotating disc is internally provided with a liquid channel for supplying cleaning liquid to the spraying pipe, and the rear end of the spraying pipe is fixedly connected with the spraying rotating disc and is communicated with the liquid channel in a fluid mode; the rotary bearing is arranged on the main shaft, and the spraying rotary disc is supported on the rotary bearing, so that the spraying rotary disc can rotate relative to the main shaft and the water inlet pipe. Wherein the spray rotary disc is configured such that the liquid passage of the spray rotary disc is capable of fluid-tight communication with the inlet pipe at least when the spray rotary disc rotates relative to the inlet pipe.

Preferably, on the basis of the above technical solution, the connecting assembly further comprises a water inlet distribution tray having therein a distribution channel for distributing the washing liquid in the water inlet pipe and fixedly connected to the rear wall of the cavity, the water inlet distribution tray being configured such that the liquid channel of the shower rotating tray can be in fluid-tight communication with the distribution channel of the water inlet distribution tray at least when the shower rotating tray rotates relative to the water inlet distribution tray.

Preferably, on the basis of the above technical solution, the connecting assembly further includes a transmission system, and the transmission system is drivingly connected to the spraying rotating disc to drive the spraying rotating disc to rotate relative to the spindle.

Preferably, on the basis of the above technical solution, the transmission system includes a turntable gear coaxially fixed to the shower turntable, a rotary gear engaged with the turntable gear, and a rotary shaft rotatably penetrating and supported at the rear wall of the cavity, the rotary gear being fixedly supported at the rotary shaft, whereby the shower turntable and thus the shower pipe are driven to rotate by rotation of the rotary shaft.

Preferably, on the basis of the technical scheme, the cavity further comprises a closable discharge port and a lower flat valve, the closable discharge port is arranged at the bottom of the cavity, and the lower flat valve can selectively close the discharge port. The drain arrangement includes a drain in fluid communication with a drain in the cavity and a dust trap disposed adjacent the drain such that cleaning liquid in the cavity of the cavity drains through the drain, the dust trap and the drain.

Preferably, on the basis of the technical scheme, the cavity further comprises a closable release port and an upper flat valve, the closable release port is arranged at the upper part of the cavity, and the upper flat valve can selectively close the release port.

The utility model has the advantages that:

the water spray holes on the spray pipes are sprayed to the cavity and the roller in a 360-degree dead angle-free all-round mode.

The spraying pipes are evenly distributed with 6 groups and arranged on the back of the cavity, which is enough for cleaning the cavity and the roller by jet water columns at various angles.

The sprayed cleaning water is collected at the bottom of the cavity and is discharged by a drain valve through a drain pipe.

Compared with the prior art, the utility model discloses a self-cleaning drum-type dryer simple structure.

The inner surface wall of the cavity of the clothes dryer and the outer surface of the roller are convenient to clean, and the adhered dust and fibers are easy to remove.

The water is used as a cleaning medium, so that the cleaning agent is clean and thorough, the cost is low, and the use is convenient.

Drawings

FIG. 1 is a schematic view of an exemplary self-cleaning drum dryer according to the present invention, schematically illustrating the main structure of the drum dryer of the self-cleaning drum dryer;

FIG. 2 is a schematic view substantially the same as FIG. 1, schematically illustrating a drying assembly structure of a self-cleaning tumble dryer;

FIG. 3 is a schematic view substantially the same as FIG. 1, schematically illustrating the construction of a self-cleaning assembly according to a first embodiment of the invention for a self-cleaning drum dryer;

FIG. 4 is a schematic view similar to FIG. 1, schematically illustrating the construction of a self-cleaning assembly of a self-cleaning drum dryer in accordance with a second embodiment of the present invention;

fig. 5 is a partially enlarged view of the drawing shown in fig. 4, schematically showing the structure of a portion of the second embodiment different from the first embodiment.

The figures are purely diagrammatic and not drawn true to scale.

List of reference numbers in the figures and examples:

1-a chamber comprising:

10-an inner surface of the tube, wherein,

11-the front wall of the container,

12-the rear wall of the container,

13-the peripheral wall of the container,

14-a chamber;

15-a release port, wherein the release port is provided with a release hole,

15 a-an upper flat valve, and,

16-a discharge port, which is,

16 a-a lower flat valve, 16a,

17-a sealing seat;

2-a drum comprising:

20-an outer surface;

3-a door;

4-a self-cleaning assembly comprising:

41-a shower comprising:

41 a-the front end of the front end,

41 b-a rear end of the housing,

41 c-a spray opening, wherein,

41 d-axial segmentation of the material,

41 e-radial segmentation;

42-a water inlet pipe, wherein,

43-a water inlet valve, wherein the water inlet valve is arranged on the upper portion of the water tank,

44-dust catcher

45-a water discharge pipe, wherein,

46-a drain valve;

5-a drying assembly comprising:

51-a heat exchanger, the heat exchanger,

52-the turbulators-are provided,

53-a high-efficiency filter, wherein,

55-an exhaust pipe, wherein the exhaust pipe is arranged in the exhaust pipe,

56-an exhaust valve, wherein the exhaust valve,

57-a blower;

6-a main shaft;

7-a support bearing;

8-a connection assembly comprising:

81-a rotating bearing, wherein the rotating bearing is arranged on the rotating shaft,

82-spray rotary pan comprising:

82 a-the liquid channel,

83-a water inlet distribution tray comprising:

83 a-the distribution channel,

80-a transmission system comprising:

84-the gear wheel of the turntable gear,

85-the rotating gear is arranged on the upper portion of the rack,

86-the axis of rotation of the shaft,

87-connecting the bearings.

Detailed Description

The terminology used herein for convenience in describing the embodiments of the invention is set forth below.

Roller type: the cavity 1 and the roller 2 of the utility model are horizontal, namely, the rotating shaft 86 line of the roller 2 is in the horizontal direction;

a cleaning processor: the washing machine consists of a fixed cavity 1 and a roller 2 rotating in the cavity 1, and is similar to a washing and drying integrated washing machine, a clothes dryer and a shoe washing machine, in particular to a clothes dryer in the application;

front end 41 a: any component adjacent one end of the door 3 of the dryer;

rear end 41 b: any member is located opposite the end of the door 3 of the dryer from the front end 41 a.

Axial direction: the axis of rotation 86 of the drum 2;

radial: perpendicular to the axis of rotation 86 of the drum 2.

The present invention will be further described with reference to the accompanying drawings and examples, so that the inventive principles and advantageous effects of the present invention can be more clearly understood.

The present invention relates to a self-cleaning drum-type cleaning processor, and the technical content of the present invention will be described below by taking a self-cleaning drum-type clothes dryer as an example. In different embodiments, technical terms of the same technical features are given the same reference numerals.

FIG. 1 is a schematic diagram of an exemplary self-cleaning drum dryer according to the present invention, schematically illustrating the main structure of the drum dryer of the self-cleaning drum dryer.

The structure of the drum type dryer of the self-cleaning drum type dryer shown in fig. 1 mainly includes a chamber 1, a drum 2, a door 3 closing the chamber 1 and the drum 2, and a main shaft 6 driving the drum 2 to rotate. Wherein, cavity 1 includes: a front wall 11, a rear wall 12 and a peripheral wall 13, a receptacle 14 enclosed by the front wall 11, the rear wall 12 and the peripheral wall 13, a release port 15 at the top of the peripheral wall 13 and a discharge port 16 at the bottom of the peripheral wall 13, and an upper flat valve 15a and a lower flat valve 16a for selectively closing the release port 15 and the discharge port 16, respectively. The chamber 1 also has an inner surface 10 to which the invention relates. The drum 2 also has an outer surface 20, to which the present invention relates, in the housing 14 of the chamber 1.

In the schematic views of the drum type clothes dryer shown in fig. 4 and 5, in addition to the above-described structure, the main shaft 6 supporting the rotation of the main shaft 6 supports the bearing 7 and the seal housing 17 sealing the chamber 1,

fig. 2 is a schematic view, substantially the same as fig. 1, schematically illustrating the construction of a drying assembly 5 of the self-cleaning tumble dryer.

The structure of the drying module 5 of the self-cleaning drum type dryer shown in fig. 2 mainly includes a heat exchanger 51, a turbulator 52, a high efficiency filter 53, an upper flat valve 15a, a lower flat valve 16a, an exhaust duct 55, an exhaust valve 56, and a blower 57. During the drying operation, the drying medium, in this embodiment hot air, enters the cavity 14 of the chamber 1 through the discharge opening 15 at the top of the chamber 1, and then is discharged through the discharge opening 16 at the bottom of the chamber 1. The traveling path of the drying medium is a heat exchanger 51, a turbulator 52, a high efficiency filter 53, a discharge port 15, a chamber 14, a discharge port 16, an exhaust duct 55, and a blower fan 57, and an exhaust valve 56 for opening and closing the exhaust duct 55.

Figure 3 is a schematic view substantially the same as figure 1 schematically illustrating the construction of a self-cleaning assembly 4 of a self-cleaning drum dryer in accordance with a first embodiment of the present invention.

The self-cleaning assembly 4 of the first embodiment of a self-cleaning tumble dryer shown in figure 3 comprises a spray member, a water supply and a drain. The spraying means comprises a plurality of spraying pipes 41, the water supply means comprises a water inlet pipe 42 and a water inlet valve 43, and the water discharge means comprises a dust trap 44, a water discharge pipe 45 and a water discharge valve 46. The shower 41 includes a front end 41a fixed to the front wall 11 of the chamber 1, a rear end 41b fixed to the rear wall 12 of the chamber 1, and a plurality of shower ports 41c distributed in the axial and circumferential directions of the shower 41. In the embodiment of the present invention, the cleaning liquid for cleaning the drum type clothes dryer is cleaning water, and may be other cleaning agents. In the self-cleaning operation, the cleaning water is sprayed toward the inner surface 10 of the chamber 1 and the outer surface 20 of the drum 2 through the spray ports 41c of the spray pipe 41 into the cavity 14 of the chamber 1 and then discharged through the discharge port 16 at the bottom of the chamber 1. The traveling path of the washing water is a water inlet pipe 42, a shower pipe 41, a shower port 41c, a chamber 14, a drain port 16, a dust trap 44, and a drain pipe 45. The water inlet valve 43 and the water discharge valve 46 are used to open and close the water inlet pipe 42 and the water discharge pipe 45, respectively.

Figure 4 is a schematic view similar to figure 1 schematically illustrating the construction of a self-cleaning assembly 4 of a self-cleaning tumble dryer according to a second embodiment of the present invention.

In the self-cleaning module 4 of the second embodiment of the self-cleaning tumble dryer shown in FIG. 4, its partial structure is the same as that of the first embodiment. Fig. 5 is a partially enlarged view of the drawing shown in fig. 4, schematically showing the structure of a portion of the second embodiment different from the first embodiment.

The self-cleaning assembly 4 of the second embodiment shown in figures 4 and 5 comprises a spray member, a water supply means and a water drain means. Among them, the water supply device and the water discharge device may adopt the structure of the first embodiment, and for this reason, the injection member of the second embodiment is described below according to fig. 4 and 5. The self-cleaning assembly 4 of the second embodiment, because its spray members are different from those of the first embodiment, employs a linkage assembly 8 that connects the spray members to the bowl 2.

Fig. 4 shows the injection member of the second embodiment in detail. The spraying means comprise at least one pair of showers 41, the showers 41 being L-shaped consisting of an axial segment 41d and a radial segment 41e and comprising a front end 41a at the end of the axial segment 41d, suspended in the cavity 14 of the chamber 1, a rear end 41b at the end of the radial segment 41e, rotatably or fixedly connected to the main shaft 6, and a plurality of spraying openings 41c distributed axially and circumferentially along the showers 41. Since the main shaft 6 is rotatable, this embodiment also requires a connecting assembly 8 as shown in fig. 5 in order to connect the rear end 41b of the shower pipe 41 to the main shaft 6. Unlike the shower pipe 41 fixed to the chamber 1 of the first embodiment, the shower pipe 41 of the second embodiment is rotatable at least with respect to the chamber 1, and further, the shower pipe 41 is also rotatable with respect to the drum 2. In the former, the shower 41 is fixedly coupled to one of the drum 2 or the main shaft 6 such that the shower 41 rotates with the drum 2 or the main shaft 6 with respect to the chamber 1, and in the latter, the shower 41 is rotatably coupled to one of the drum 2 or the main shaft 6 such that the shower 41 also rotates with respect to the drum 2 or the main shaft 6. Fig. 5 shows the latter structure.

Fig. 5 shows the connecting assembly 8 of the second embodiment in detail. The connection assembly 8 comprises a rotary bearing 81 mounted on the main shaft 6, a shower rotary disc 82 supported on the rotary bearing 81, an inlet water distribution disc 83 fixedly attached to the rear wall 12 of the chamber 1 and a drive train 80 driving the shower rotary disc 82 such that the shower rotary disc 82 can rotate relative to the main shaft 6. In this embodiment, the transmission system 80 includes a dial gear 84 coaxially connected to the shower rotary dial 82, a rotary gear 85 engaged with the dial gear 84, a rotary shaft 86 of the rotary gear 85, and a connection bearing 87 rotatably mounting the rotary shaft 86 to the rear wall 12 of the chamber 1. Thus, the rotation of the rotary shaft 86 is transmitted to the shower rotary disk 82 through the transmission system 80, so that the shower rotary disk 82 rotates relative to the main shaft 6. In order to enable the cleaning liquid to be delivered from the inlet pipe 42 to the shower pipes 41, the shower rotating disk 82 has a liquid passage 82a in fluid communication with the shower pipes 41, the water inlet distribution disk 83 has a water inlet passage in fluid communication with the inlet pipe 42, and the liquid passage 82a and the water inlet passage are configured so that when the shower rotating disk 82 is rotated together with the shower pipes 41 relative to the water inlet distribution disk 83, a sealed state is provided between the shower rotating disk 82 and the water inlet distribution disk 83 while the liquid passage 82a of the shower rotating disk 82 is maintained in fluid communication with the distribution passage 83a of the water inlet distribution disk 83. Thereby, when the shower 41 is rotated relative to the main shaft 6, the cleaning liquid is sealingly conveyed from the inlet pipe 42 to the shower 41. In the self-cleaning operation, a cleaning liquid, in this embodiment, cleaning water is sprayed toward the inner surface 10 of the chamber 1 and the outer surface 20 of the drum 2 through the spray ports 41c of the spray pipe 41 into the cavity 14 of the chamber 1 and then discharged through the discharge port 16 at the bottom of the chamber 1. The wash water travels through inlet pipe 42, inlet distribution plate 83, spray rotating disk 82, spray pipe 41 from radial segment 41e to axial segment 41d, spray port 41c, chamber 14, discharge port 16, dust trap 44, drain pipe 45.

First embodiment example

Therefore, as shown in fig. 1-3, the present invention provides a self-cleaning drum type dryer with a fixed spray pipe 41, which comprises a cavity 1 and a drum 2. The cabinet 1 includes a peripheral wall 13, a front wall 11 and a rear wall 12 forming a cavity 14, and the drum 2 is rotatably accommodated in the cavity 14 of the cabinet 1. The chamber 1 further comprises a closable vent 16 provided at the bottom of the chamber 1 and a closable release port 15 provided at the upper part of the chamber 1, the vent 16 discharging any fluid in the cavity 14 of the chamber 1 to the outside of the chamber 1, the release port 15 releasing fluid, in particular gas, from the outside of the chamber 1 into the cavity 14 of the chamber 1 for the drying operation. The chamber 1 further comprises a lower flat valve 16a selectively closing the discharge port 16 and an upper flat valve 15a selectively closing the discharge port 15, whereby when the upper flat valve 15a and the lower flat valve 16a are activated, a closed receptacle 14 is formed in the chamber 1.

According to the utility model discloses, self-cleaning drum-type dryer still includes self-cleaning subassembly 4, and self-cleaning subassembly 4 is including spraying component, water supply installation and drainage device.

The spraying member is located between the chamber 1 and the drum 2 and is fixedly mounted to the chamber 1. In the illustrated embodiment, the spray means comprise a plurality of showers 41, preferably these showers 41 are evenly distributed around the circumference of the drum 2. The shower pipe 41 extends along the rotation axis 86 of the drum 2 and is separated from the chamber 1 and the drum 2. Each shower pipe 41 includes a plurality of shower ports 41c, and the shower ports 41c are configured such that at least a portion of the cleaning liquid is sprayed toward the inner surface 10 of the peripheral wall 13 of the chamber 1 and the outer surface 20 of the drum 2. As shown in fig. 3, a front end 41a of the shower pipe 41 is hermetically fixed to the front wall 11 of the chamber 1, and a rear end 41b of the shower pipe 41 is hermetically fixed to the rear wall 12 of the chamber 1.

The shower pipe 41 is supplied with a cleaning liquid by a water supply device including a water inlet pipe 42 and a water inlet valve 43, the water inlet pipe 42 being connected to the rear end 41b of the shower pipe 41 outside the rear wall 12 of the chamber 1, the water inlet valve 43 making the water inlet pipe 42 in fluid communication with or disconnected from the shower pipe 41.

The drain removes the wash water from the chamber 14. The drainage means comprises a drain pipe 45, a drain valve 46 and a dust trap 44. The drain pipe 45 is in fluid communication with the drain port 16 in the chamber 1 so that the wash water in the chamber 14 of the chamber 1 is drained through the drain port 16 and the drain pipe 45. The drain valve 46 is used to control the on and off of the drain pipe 45. A dust trap 44 is provided adjacent the discharge opening 16 so that wash water flows through the dust trap 44 before exiting the chamber 1. Preferably, the dust catcher 44 comprises a replaceable filter element, so that the contaminated filter element can be manually replaced, so that the washing water washed through the chamber 1 and the drum 2 is discharged along the path of the drain 16, the dust catcher 44, the drain pipe 45.

Second embodiment example

As shown in fig. 4 to 5, the present invention adopts another preferred form for the main components of the self-cleaning assembly 4 based on the above-described embodiment, and forms a self-cleaning drum type dryer in which the shower pipe 41 is rotated, the self-cleaning drum type dryer comprising a chamber 1, a drum 2 and a main shaft 6. The chamber 1 comprises a peripheral wall 13, a front wall 11 and a rear wall 12 forming a cavity 14, the drum 2 is rotatably accommodated in the cavity 14 of the chamber 1, and the spindle 6 is connected to the drum 2 to drive the drum 2 to rotate relative to the chamber 1. The chamber 1 further comprises a closable vent 16 provided at the bottom of the chamber 1 and a closable release port 15 provided at the upper part of the chamber 1, the vent 16 discharging any fluid in the cavity 14 of the chamber 1 to the outside of the chamber 1, the release port 15 releasing fluid, in particular gas, from the outside of the chamber 1 into the cavity 14 of the chamber 1 for the drying operation. The chamber 1 further comprises a lower flat valve 16a selectively closing the discharge port 16 and an upper flat valve 15a selectively closing the discharge port 15, whereby when the upper flat valve 15a and the lower flat valve 16a are activated, a closed receptacle 14 is formed in the chamber 1.

According to the utility model discloses, self-cleaning drum-type dryer still includes self-cleaning subassembly 4, and self-cleaning subassembly 4 is including spraying component, water supply installation, drainage device and coupling assembling 8.

The spraying member is located between the chamber 1 and the drum 2 and is fixedly mounted to one of the drum 2 and the spindle 6, or rotatably mounted to the spindle 6, such that the spraying member is capable of rotating at least with respect to the chamber 1. When the spraying member is rotatably mounted to the main shaft 6, the spraying member can rotate relative to the chamber 1 and the drum 2. In the illustrated embodiment, the spray means comprise at least one pair of showers 41 symmetrical with respect to the main axis 6. Preferably, the spray means comprise a plurality of pairs of showers 41, these showers 41 being evenly distributed around the circumference of the drum 2. Each shower 41 is formed of an axial section 41d and a radial section 41e such that the entirety of each shower 41 is L-shaped, and the axial section 41d extends along the axis of rotation 86 of the drum 2, being separated from the chamber 1 and the drum 2. The radial section 41e extends from the end of the axial section 41d adjacent to the rear wall 12 of the chamber 1 in the radial direction of the drum 2, being separated from the chamber 1 and the drum 2, so that the rear end 41b of the radial section 41e, i.e., the rear end 41b of the shower pipe 41, is mounted to the main shaft 6, thereby enabling the shower pipe 41 to rotate relative to the main shaft 6. Each shower pipe 41 includes a plurality of shower ports 41c, and the shower ports 41c are configured such that at least a portion of the cleaning liquid is sprayed toward the peripheral wall 13 of the cavity 1 and the inner surface 10 of the rear wall 12 and the outer surface 20 of the drum 2.

The coupling assembly 8 rotatably mounts the shower 41 to the main shaft 6 and is in fluid communication with the water supply. The connection assembly 8 includes a spray rotary disk 82, a rotary bearing 81 and a water inlet distribution disk 83. The shower rotary plate 82 has therein a liquid passage 82a that supplies washing water to the shower pipe 41, and the rear end 41b of the shower pipe 41 is fixedly connected to the shower rotary plate 82 and is in fluid communication with the liquid passage 82 a. The rotary bearing 81 is mounted on the main shaft 6, and the shower rotary disk 82 is supported on the rotary bearing 81 such that the shower rotary disk 82 can rotate relative to the main shaft 6, wherein the shower rotary disk 82 is configured such that the liquid passage 82a of the shower rotary disk 82 can be in fluid-tight communication with the water supply device at least when the shower rotary disk 82 rotates relative to the main shaft 6. The inlet distribution plate 83 has a distribution channel 83a therein for distributing the washing water in the water supply device and is fixedly connected to the rear wall 12 of the chamber 1, and the inlet distribution plate 83 is configured such that the liquid channel 82a of the shower rotation plate 82 can be in fluid-tight communication with the distribution channel 83a of the inlet distribution plate 83 when the shower rotation plate 82 rotates relative to the inlet distribution plate 83.

In order to enable the spray carousel 82 to rotate relative to the spindle 6, the linkage assembly 8 further comprises a drive train 80, the drive train 80 being drivingly connected to the spray carousel 82 to drive the spray carousel 82 in rotation relative to the spindle 6. Specifically, the transmission system 80 includes a dial gear 84, a rotary gear 85, and a rotary shaft 86. The turntable gear 84 is coaxially fixed to the shower turntable 82, i.e., the turntable gear 84 is fixed or integrally formed on the outer periphery of the shower turntable 82, the rotary gear 85 is engaged with the turntable gear 84, and the rotary shaft 86 of the rotary gear 85 rotatably penetrates through and is supported by the rear wall 12 of the chamber 1, the rotary gear 85 being fixedly supported by the rotary shaft 86, whereby the shower turntable 82 and thus the shower pipe 41 are driven to rotate relative to the main shaft 6 by the rotation of the rotary shaft 86.

The shower pipe 41 is supplied with washing water by a water supply device including a water inlet pipe 42 and a water inlet valve 43, the water inlet pipe 42 being connected to the water inlet distribution plate 83 from the outside of the chamber 1 through the rear wall 12 of the chamber 1 such that the water inlet pipe 42 is disconnectably in fluid communication with the distribution passage 83a in the water inlet distribution plate 83.

The drain removes cleaning liquid from the chamber 14. The drainage means comprises a drain pipe 45, a drain valve 46 and a dust trap 44. The drain pipe 45 is in fluid communication with the drain port 16 in the chamber 1 so that the wash water in the chamber 14 of the chamber 1 is drained through the drain port 16 and the drain pipe 45. The drain valve 46 is used to control the on and off of the drain pipe 45. A dust trap 44 is provided adjacent the discharge opening 16 so that wash water flows through the dust trap 44 before exiting the chamber 1. Preferably, the dust catcher 44 comprises a replaceable filter element, so that the contaminated filter element can be manually replaced, so that the washing water washed through the chamber 1 and the drum 2 is discharged along the path of the drain 16, the dust catcher 44, the drain pipe 45.

Preferably, the diameter of the plurality of spray openings 41c arranged in the circumferential direction and the axial direction of the spray pipe 41 can be selected to be 1.5mm, and the spray pipe 41 is arranged on the side surface of the cavity 1 along the length. The diameter of the shower pipe 41 can be selected to be 19mm, the diameter of the inlet pipe 42 connected to the shower pipe 41 can be selected to be 20mm, and the diameter of the inlet valve 43 connected to the inlet pipe 42 can be selected to be 20 mm.

In this way, the spray ports 41c of the spray pipes 41 in the 360 ° circumferential direction spray cleaning water to the inner surface 10 of the chamber 1 and the outer surface 20 of the drum 2 in all directions, a plurality of spray pipes 41 are uniformly distributed in the gap between the inner surface 10 of the chamber 1 and the outer surface 20 of the drum 2 to spray water columns, and after the water columns sprayed by the spray pipes 41 are cleaned, dust and fibers are carried into the dust catcher 44, collected in the drain pipe 45 and discharged from the drain valve 46, and the filter element of the dust catcher 44 is manually taken out, thereby completing the dust and fiber removal work.

The specific embodiments of the present invention have been described above with reference to the accompanying drawings, but it should be understood by those skilled in the art that these are only examples and the scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to the embodiments without departing from the principle and spirit of the present invention, and such changes and modifications all fall within the scope of the present invention.

Claims (10)

1. A self-cleaning drum type cleaning processor, comprising:

a chamber (1), said chamber (1) comprising a peripheral wall (13) forming a cavity (14), a front wall (11) and a rear wall (12);

a drum (2), said drum (2) being rotatably housed in said cavity (1) in said cavity (14);

the main shaft (6), the main shaft (6) is connected with the roller (2) to drive the roller (2) to rotate relative to the cavity (1);

characterized in that, the self-cleaning roller type cleaning processor also comprises a self-cleaning component (4), the self-cleaning component (4) comprises:

an injection member located between the chamber (1) and the drum (2) and fixedly mounted to one of the drum (2) and the spindle (6), or rotatably mounted to the spindle (6), such that the injection member is rotatable at least with respect to the chamber (1);

a water supply device that supplies a cleaning liquid to the spray member;

a drainage device that drains the cleaning liquid from within the receptacle (14).

2. The self-cleaning drum-type cleaning processor as claimed in claim 1,

the spray means comprise at least one pair of showers (41) symmetrical with respect to the main axis (6), at least one portion of said showers (41) being an axial segment (41d), said axial segment (41d) extending along the line of the rotation axis (86) of the drum (2) separately from the cavity (1) and the drum (2);

the shower pipe (41) includes a plurality of shower openings (41c), and the shower openings (41c) are configured such that at least a part of the cleaning liquid is sprayed toward the peripheral wall (13) and the inner surface (10) of the rear wall (12) of the cavity (1) and the outer surface (20) of the drum (2).

3. The self-cleaning drum-type cleaning processor as claimed in claim 2,

the shower (41) further comprises a radial segment (41e) adjacent to a rear end (41b) of the shower (41), the radial segment (41e) extending from an end of the axial segment (41d) in a radial direction of the drum (2) separately from the drum (2) and the cavity (1), the rear end (41b) of the shower (41) being rotatably mounted on the main shaft (6) such that the shower (41) is rotatable relative to the main shaft (6).

4. The self-cleaning drum-type cleaning processor as claimed in claim 3,

the self-cleaning drum-type cleaning processor further includes a connection assembly (8), the connection assembly (8) rotatably mounting the shower pipe (41) to the main shaft (6) and being in fluid communication with the water supply device.

5. The self-cleaning drum-type cleaning processor as claimed in claim 4,

the water supply device comprises a water inlet pipe (42) passing through the cavity (1) from the outside of the cavity (1) and connected to the rear end (41b) of the shower pipe (41), the water inlet pipe (42) being in disconnectable fluid communication with the shower pipe (41);

the connection assembly (8) comprises:

a spray rotary plate (82), the spray rotary plate (82) having therein a liquid channel (82a) supplying the cleaning liquid to the spray tubes (41), the rear ends (41b) of the spray tubes (41) being fixedly connected to the spray rotary plate (82) and being in fluid communication with the liquid channel (82 a);

a rotary bearing (81), the rotary bearing (81) being mounted on the main shaft (6), the shower rotary plate (82) being supported on the rotary bearing (81) such that the shower rotary plate (82) is rotatable relative to the main shaft (6) and the water inlet pipe (42);

wherein the spray rotary disk (82) is configured such that the liquid passage (82a) of the spray rotary disk (82) is capable of fluid-tight communication with the water inlet pipe (42) at least when the spray rotary disk (82) rotates relative to the water inlet pipe (42).

6. The self-cleaning drum-type cleaning processor as claimed in claim 5,

the connection assembly (8) further comprises a water inlet distribution disc (83), the water inlet distribution disc (83) having distribution channels (83a) therein for distributing the washing liquid in the water inlet pipe (42) and being fixedly connected to the rear wall (12) of the cavity (1), the water inlet distribution disc (83) being configured such that the liquid channels (82a) of the spray rotation disc (82) can be in fluid-tight communication with the distribution channels (83a) of the water inlet distribution disc (83) at least when the spray rotation disc (82) rotates relative to the water inlet distribution disc (83).

7. The self-cleaning drum-type cleaning processor as claimed in claim 6,

the connecting assembly (8) further comprises a transmission system (80), wherein the transmission system (80) is connected to the spraying rotating disc (82) in a transmission mode so as to drive the spraying rotating disc (82) to rotate relative to the main shaft (6).

8. The self-cleaning drum-type cleaning processor as recited in claim 7,

the transmission system (80) comprises:

a carousel gear (84), the carousel gear (84) being coaxially fixed to the spray carousel (82);

a rotary gear (85), the rotary gear (85) meshing with the carousel gear (84);

a rotation shaft (86), the rotation shaft (86) rotatably penetrating and supported to the rear wall (12) of the chamber (1), the rotation gear (85) being fixedly supported to the rotation shaft (86), whereby the shower rotation plate (82) and thus the shower pipe (41) are driven to rotate by the rotation of the rotation shaft (86).

9. The self-cleaning drum-type cleaning processor as recited in any one of claims 1 to 8,

the chamber (1) further comprises:

a closable drain (16) arranged at the bottom of the cavity (1); and

a lower flat valve (16a) for selectively closing the discharge port (16),

the drainage device includes:

a drain (45) in fluid communication with the drain (16) in the cavity (1);

a dust trap (44) disposed adjacent the discharge opening (16),

so that the washing liquid in the cavity (14) of the chamber (1) is drained through the drain (16), the dust trap (44) and the drain (45).

10. The self-cleaning drum-type cleaning processor of claim 9,

the chamber (1) further comprises:

a closable release opening (15) arranged in the upper part of the chamber (1);

an upper flat valve (15a) for selectively closing the release port (15).

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