CN212983384U

CN212983384U - Automatic cleaning device for interior of clothes dryer

Info

Publication number: CN212983384U
Application number: CN202021095669.0U
Authority: CN
Inventors: 陈浩; 潘俊峰
Original assignee: Anhui Jinshuai Washing Machine Co ltd
Current assignee: Anhui Jinshuai Washing Machine Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-16
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses an inside self-cleaning device of dryer relates to dryer technical field, including outer barrel, the urceolus is internal through barrel in a piece fixedly connected with, interior barrel internal rotation is provided with the rotary drum, outer barrel with be provided with a plurality of clean subassemblies between interior barrel, outer barrel top surface has been seted up and has been put the clothing hole, clean subassembly includes T shape branch, T shape branch slides from top to bottom and sets up outer barrel with between interior barrel, T shape branch top is provided with drive mechanism, drive mechanism is used for driving T shape branch reciprocates, the fixed brush hair subassembly that is provided with in T shape branch bottom the utility model provides a clearance between rotary cage and outer barrel can' T stretch into with the hand or clear away the problem of pile, dust with the instrument in the current dryer.

Description

Automatic cleaning device for interior of clothes dryer

Technical Field

The utility model relates to a clothes dryer technical field especially relates to an inside self-cleaning device of clothes dryer.

Background

The clothes dryer is a clean household appliance which utilizes electric heating to evaporate and dry moisture in washed clothes instantly, and the clothes dryer uses high-temperature airflow to flow over the surface of clothes to be dried to heat the clothes and take away the evaporated moisture to dry the clothes quickly. The common heating modes include electric heating wire heating and semiconductor (PTC) heating, and the heater made of the semiconductor can automatically reduce power in the environment (in or around the clothes dryer), saves energy, controls the highest temperature to protect clothes, and is safe and reliable. The clothes dryer is not limited by weather conditions, and other clothes dryers with novel designs are easy to disassemble and assemble, so that the clothes dryer is convenient and saves space.

The existing clothes dryer usually comprises a heater, an outer cylinder, a rotating cage, a transmission part, a fan, a panel and the like, plush and dust can be accumulated between the outer side of the rotating cage and the inner side of the outer cylinder and between the front end of the rotating cage and a cover plate (or the panel), the accumulated plush and dust can grow with germs, the plush and dust can possibly fall again to enter the rotating cage to pollute clothes in the drying process of the clothes, and the gap between the rotating cage and the outer cylinder can not be stretched into by hands or cleaned by tools, therefore, the utility model provides an automatic cleaning device inside the clothes dryer to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an inside self-cleaning device of dryer to the not enough of prior art existence, concrete technical scheme as follows:

an automatic cleaning device for the interior of a clothes dryer comprises an outer barrel, wherein an inner barrel is fixedly connected in the outer barrel through a support block, a rotary drum is arranged in the inner barrel in a rotating mode, a plurality of cleaning components are arranged between the outer barrel and the inner barrel, and a clothes placing hole is formed in the top surface of the outer barrel;

the cleaning assembly comprises a T-shaped supporting rod, the T-shaped supporting rod is arranged between the outer barrel and the inner barrel in a vertically sliding mode, a traction mechanism is arranged above the T-shaped supporting rod and used for driving the T-shaped supporting rod to move up and down, and a brush hair assembly is fixedly arranged at the bottom of the T-shaped supporting rod.

Further, a motor is fixedly arranged at the bottom in the outer barrel, and the output end of the motor penetrates through the inner barrel and is fixedly connected with the rotary drum.

Furthermore, the two sides of the outer part of the rotary drum are respectively and fixedly provided with a first sliding block, the two first sliding blocks are arranged in an annular groove, the first sliding blocks are in sliding fit with the annular groove, and the annular groove is formed in the inner side of the inner cylinder body.

Further, two ends of the T-shaped supporting rod are respectively and fixedly provided with a second sliding block, the second sliding blocks are respectively arranged in two sliding grooves, the second sliding blocks are in sliding fit with the second sliding grooves, one of the second sliding grooves is formed in the inner wall of the outer barrel, the other sliding groove is formed in the inner wall of the inner barrel, and the two sliding blocks are fixedly connected with the T-shaped supporting rod.

Further, a telescopic rod is fixedly arranged at the top of the second sliding groove, the telescopic rod is fixedly connected with the second sliding block, and a compression spring is sleeved on the telescopic rod.

Furthermore, the traction mechanism comprises an installation block, the installation block is fixedly arranged on the inner wall of the outer barrel, a servo motor is fixedly arranged on the installation block, a traction rope is fixedly tied at the output end of the servo motor, and the other end of the traction rope is fixedly connected with the T-shaped supporting rod.

Furthermore, the brush hair subassembly includes the brush hair roller, the brush hair roller is provided with two, brush hair roller both ends are the fixed pivot that is provided with respectively, two the pivot rotates respectively to be set up in two bearings, two the bearing is fixed the setting respectively on two extension boards, two the extension board all with T shape branch fixed connection.

Compared with the prior art, the utility model beneficial effect who has is:

1. the cleaning components are arranged between the outer cylinder and the inner cylinder, when the clothes dryer needs cleaning, the traction mechanism is started to drive the bristle components to move up and down, and the bristle components clean the gap between the rotating cage and the outer cylinder when moving up and down, so that the problem that the gap between the rotating cage 4 and the outer cylinder 2 in the existing clothes dryer can not be stretched into by hands or can not be cleaned by tools is solved;

2. through the telescopic link and the compression spring that set up, T shape branch can remove to the direction of keeping away from servo motor under the effect of compression spring restoring force, has guaranteed that T shape branch can come and go up-and-down motion, has guaranteed clean effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of an automatic cleaning device inside a clothes dryer according to the present invention;

FIG. 2 is a cross-sectional view of an automatic cleaning device inside a clothes dryer according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a side view of a brush roller in an automatic cleaning device for the inside of a clothes dryer according to the present invention.

In the figure: 1-supporting block, 2-outer cylinder, 3-clothes placing hole, 4-rotating cylinder, 5-inner cylinder, 6-T-shaped supporting rod, 7-rotating shaft, 8-brushing roller, 9-bearing, 10-motor, 11-annular groove, 12-first sliding block, 13-compression spring, 14-telescopic rod, 15-second sliding block, 16-second sliding groove, 17-servo motor, 18-mounting block, 19-traction rope and 20-supporting plate.

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. 1-4, an automatic cleaning device for the interior of a clothes dryer comprises an outer cylinder 2, an inner cylinder 5 is fixedly connected in the outer cylinder 2 through a support block 1, a rotary drum 4 is rotatably arranged in the inner cylinder 5, a plurality of cleaning components are arranged between the outer cylinder 2 and the inner cylinder 5, and a clothes placing hole 3 is formed in the top surface of the outer cylinder 2;

the cleaning assembly comprises a T-shaped supporting rod 6, the T-shaped supporting rod 6 is arranged between the outer barrel body 2 and the inner barrel body 5 in a vertically sliding mode, a traction mechanism is arranged above the T-shaped supporting rod 6 and used for driving the T-shaped supporting rod 6 to move up and down, a brush hair assembly is fixedly arranged at the bottom of the T-shaped supporting rod 6, a motor 10 is fixedly arranged at the bottom of the outer barrel body 2, and the output end of the motor 10 penetrates through the inner barrel body 5 and is fixedly connected with the rotary drum 4.

By arranging a plurality of cleaning components between the outer cylinder body 2 and the inner cylinder body 5, when the clothes dryer needs cleaning, the traction mechanism is started to drive the T-shaped supporting rod 6 to move up and down, the T-shaped supporting rod 6 drives the brush hair component to move up and down, and the brush hair component cleans a gap between the rotating cage and the outer cylinder body when moving up and down, so that the problem that the gap between the rotating cage 4 and the outer cylinder body 2 in the existing clothes dryer can not be stretched into by hands or cleaned by tools is solved;

as the improvement of the technical scheme, two sides of the outer part of the rotary drum 4 are respectively and fixedly provided with a first sliding block 12, the two first sliding blocks 12 are arranged in the annular groove 11, the first sliding blocks 12 are in sliding fit with the annular groove 11, and the annular groove 11 is arranged on the inner side of the inner cylinder 5.

The annular groove 11 and the first sliding block 12 ensure that the rotary drum 4 can stably rotate in the inner drum body 5, and ensure the normal operation of the clothes dryer;

as the improvement of the technical scheme, two ends of the T-shaped supporting rod 6 are respectively and fixedly provided with the second sliding blocks 15, the second sliding blocks 15 are respectively arranged in the second sliding grooves 16, the second sliding blocks 15 are in sliding fit with the second sliding grooves 16, one of the second sliding grooves 16 is arranged on the inner wall of the outer barrel body 2, the other outer barrel body 2 is arranged on the inner wall of the inner barrel body 5, and the T-shaped supporting rod 6 is fixedly connected between the second sliding blocks 15.

The T-shaped supporting rod 6 can stably move up and down through the second sliding block 15 and the second sliding groove 16, and the phenomenon that the T-shaped supporting rod 6 is moved and clamped is prevented;

as the improvement of the technical scheme, a telescopic rod 14 is fixedly arranged at the top in the second sliding chute 16, the telescopic rod 14 is fixedly connected with the second sliding block 15, and a compression spring 13 is sleeved on the telescopic rod 14.

Through the arrangement of the telescopic rod 14 and the compression spring 13, the T-shaped supporting rod 6 can move towards the direction far away from the servo motor 17 under the action of the restoring force of the compression spring 13, so that the T-shaped supporting rod 6 can move up and down back and forth, and the cleaning effect is ensured;

as the improvement of the technical scheme, the traction mechanism comprises an installation block 18, the installation block 18 is fixedly arranged on the inner wall of the outer barrel 2, a servo motor 17 is fixedly arranged on the installation block 18, a traction rope 19 is fixedly tied at the output end of the servo motor 17, and the other end of the traction rope 19 is fixedly connected with the T-shaped supporting rod 6.

Through the arranged servo motor 17, the servo motor 17 rotates clockwise and then rotates anticlockwise, and the T-shaped supporting rod 6 is driven to move up and down back and forth under the action of the compression spring 13;

as the improvement of the technical scheme, the brushing component comprises two brushing rollers 8, two rotating shafts 7 are fixedly arranged at two ends of each brushing roller 8 respectively, the two rotating shafts 7 are rotatably arranged in the two bearings 9 respectively, the two bearings 9 are fixedly arranged on the two support plates 20 respectively, and the two support plates 20 are fixedly connected with the T-shaped supporting rod 6.

Through the brush roller 8 that sets up, T shape branch 6 is at the in-process that reciprocates, and T shape branch 6 takes brush roller 8 to rotate in the clearance between rotating cage 4 and outer barrel 2 and reciprocate, and then brush roller 8 accomplishes cleaning work.

When the clothes dryer is used and needs cleaning, the servo motor 17 is started to work, the servo motor 17 rotates clockwise and then rotates anticlockwise, the T-shaped supporting rod 6 is driven to move up and down in a reciprocating mode under the action of the compression spring 13, the T-shaped supporting rod 6 is provided with the brushing roller 8 to rotate and move up and down in a gap between the rotating cage 4 and the outer cylinder 2 in the process that the T-shaped supporting rod 6 moves up and down, and then the brushing roller 8 completes cleaning work, so that the problem that the gap between the rotating cage 4 and the outer cylinder 2 in the existing clothes dryer cannot be stretched into by hands or used by tools to remove lint and dust is solved; the annular groove 11 and the first sliding block 12 ensure that the rotary drum 4 can stably rotate in the inner drum body 5, and ensure the normal work of the clothes dryer; the sliding block II 15 and the sliding groove II 16 are arranged, so that the T-shaped supporting rod 6 can stably move up and down, and the phenomenon that the T-shaped supporting rod 6 is moved and clamped is prevented; the telescopic rod 14 and the compression spring 13 that set up, T shape branch 6 can remove to the direction of keeping away from servo motor 17 under the effect of compression spring 13 restoring force, have guaranteed that T shape branch 6 can come and go up and down, have guaranteed clean effect.

The details of the present invention are well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic cleaning device for the interior of a clothes dryer comprises an outer cylinder (2), and is characterized in that an inner cylinder (5) is fixedly connected in the outer cylinder (2) through a support block (1), a rotary drum (4) is rotatably arranged in the inner cylinder (5), a plurality of cleaning components are arranged between the outer cylinder (2) and the inner cylinder (5), and a clothes placing hole (3) is formed in the top surface of the outer cylinder (2);

the cleaning assembly comprises a T-shaped supporting rod (6), the T-shaped supporting rod (6) is arranged between the outer barrel body (2) and the inner barrel body (5) in a vertically sliding mode, a traction mechanism is arranged above the T-shaped supporting rod (6) and used for driving the T-shaped supporting rod (6) to move up and down, and a brush hair assembly is fixedly arranged at the bottom of the T-shaped supporting rod (6).

2. The automatic cleaning device for the inside of the clothes dryer according to claim 1, characterized in that: the bottom in the outer barrel (2) is fixedly provided with a motor (10), and the output end of the motor (10) penetrates through the inner barrel (5) and is fixedly connected with the rotary drum (4).

3. The automatic cleaning device for the inside of the clothes dryer according to claim 2, characterized in that: the outer two sides of the rotary drum (4) are respectively and fixedly provided with a first sliding block (12), the two first sliding blocks (12) are arranged in an annular groove (11), the first sliding blocks (12) are in sliding fit with the annular groove (11), and the annular groove (11) is formed in the inner side of the inner drum body (5).

4. The automatic cleaning device for the inside of the clothes dryer according to claim 3, wherein: t shape branch (6) both ends are fixed respectively and are provided with slider two (15), two slider two (15) set up respectively in two spout two (16), slider two (15) with spout two (16) sliding fit, one of them spout two (16) are seted up outer barrel (2) inner wall, another outer barrel (2) are seted up interior barrel (5) inner wall, two fixedly connected with between slider two (15) T shape branch (6).

5. The automatic cleaning device for the inside of the clothes dryer according to claim 4, wherein: and a telescopic rod (14) is fixedly arranged at the inner top of the second sliding groove (16), the telescopic rod (14) is fixedly connected with the second sliding block (15), and a compression spring (13) is sleeved on the telescopic rod (14).

6. The automatic cleaning device for the inside of the clothes dryer according to claim 5, wherein: the traction mechanism comprises an installation block (18), the installation block (18) is fixedly arranged on the inner wall of the outer barrel body (2), a servo motor (17) is fixedly arranged on the installation block (18), a traction rope (19) is fixed at the output end of the servo motor (17), and the other end of the traction rope (19) is fixedly connected with the T-shaped supporting rod (6).

7. The automatic cleaning device for the inside of the clothes dryer according to claim 6, wherein: the brush hair subassembly includes brush hair roller (8), brush hair roller (8) are provided with two, brush hair roller (8) both ends are fixed respectively and are provided with pivot (7), two pivot (7) rotate respectively and set up in two bearings (9), two bearings (9) are fixed respectively and are set up on two extension boards (20), two extension board (20) all with T shape branch (6) fixed connection.