CN110219150B - a clothes dryer - Google Patents

Abstract

The invention discloses a clothes dryer, comprising: the rotatable cylinder of setting in the box still includes: the supporting device comprises a supporting unit which is connected with the box body and is provided with at least one rolling unit; the rolling unit is rotatably arranged on the supporting unit, and at least one end of the roller is supported on the rolling unit. The supporting device is connected with the box body at a plurality of positions, so that the supporting strength and the stability of the supporting device are ensured, the supporting device can bear the related load of the rotation of the roller, the structure is simple, the manufacturing cost is low, and the requirements on the strength and the processing precision of the front side plate of the box body of the clothes dryer are eliminated.

Description

a clothes dryer

technical field

The invention belongs to the technical field of household appliances, and in particular relates to a clothes dryer.

Background technique

In the prior art, the clothes dryer is provided with a drum for loading clothes. Since the clothes are to be put into the drum, the drum is designed to be open at one end. At the same time, the open end cannot be connected with the body around the drum through the shaft structure of the drum axis, so a freely rotatable support device is required to effectively support the open end of the drum, and it is also necessary to ensure that the strength of the support device can withstand the relative pressure of the drum rotation. load.

The Chinese patent with the application number CN201510615670.9 discloses a drum support device, which includes a support wheel assembly and a bolt assembly, and the bolt assembly is used to fix the support wheel assembly on the drum peripheral body parts near the open end of the drum; The supporting wheel assembly includes two roller hubs and roller tires assembled together on the same axis; wherein, the roller tires are ring-shaped, and their outer peripheral surfaces contact the open end of the roller; the roller tires are fixedly clamped between the two roller tires between the hubs. In this solution, the rollers are fixed on the front side panel of the cabinet, which requires high material strength and machining accuracy of the front side panel, which increases the production cost.

In view of this, the present invention is proposed.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a clothes dryer. The support device of the present invention is connected to the box body at multiple places, which ensures the support strength and stability of the support device and can withstand the related effects of drum rotation. Load, simple structure, low manufacturing cost, no strength and processing accuracy requirements for the front side plate of the clothes dryer cabinet.

In order to solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is: a clothes dryer, comprising: a box body and a rotatable drum disposed in the box body, and also includes: a support device, the support device includes a support unit The supporting unit is connected with the box, and the supporting unit is provided with at least one rolling unit; the rolling unit is rotatably arranged on the supporting unit, and at least one end of the roller is supported on the rolling unit.

Further, the support device is arranged on the front side of the box body, and the front end of the roller is in rolling connection with the support device.

Further, the top side of the support unit close to the drum is set in a concave arc shape matching the outer circle of the drum.

Further, the top of the support unit is provided with a first rolling unit, a second rolling unit and a third rolling unit, and the first rolling unit and the second rolling unit are arranged at both ends of the circular arc , the third rolling unit is arranged at the bottom of the arc.

Further, the support unit is a U-shaped piece, the rolling unit is a roller, at least one roller, each roller is rotatably connected to the U-shaped piece through a pin shaft, and each roller is rollingly connected to the roller.

Further, the support device includes a support vertical beam, the support unit is connected to the support vertical beam, and the support unit is connected to the box through the support vertical beam.

Further, the supporting vertical beam includes a first supporting vertical beam and a second supporting vertical beam, and both ends of the supporting unit are respectively connected to the first supporting vertical beam and the second supporting vertical beam.

Further, the side of the first support vertical beam and the second support vertical beam close to the drum are both provided with grooves matching the shape of the drum.

Further, the support device includes an upper beam, the upper end of the support vertical beam is connected to the upper beam, and the upper beam is connected to the box body;

The upper beam includes a first upper beam and a second upper beam, the first upper beam is connected to the first support vertical beam, and the second upper beam is connected to the second support vertical beam.

Further, the support device includes a lower beam, the lower end of the support vertical beam is connected to the lower beam, and the lower beam is connected to the box body;

The lower beam includes a first lower beam and a second lower beam, the first lower beam is connected to the first support vertical beam, and the second lower beam is connected to the second support vertical beam.

After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

1. The support device is connected to the box body in multiple places, which ensures the support strength and stability of the support device, and can bear the relevant load of the drum rotation.

2. The structure is simple, the production cost is low, and there is no strength and processing accuracy requirement for the front side plate of the clothes dryer cabinet.

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide a further understanding of the present invention, and the schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute improper limitations to the present invention. Apparently, the drawings in the following description are only some embodiments, and those skilled in the art can obtain other drawings according to these drawings without creative efforts. In the attached picture:

Fig. 1 is a structural schematic diagram of a supporting device of the present invention;

Fig. 2 is a schematic front view of the supporting device of the present invention.

In the figure: 1, the first upper beam; 11, the second upper beam; 2, the first support vertical beam; 21, the second support vertical beam; 3, the first rolling unit; 31, the second rolling unit; 32, the second 3. Rolling unit; 4. Support unit; 5. First lower beam; 51. Second lower beam; 6. Roller.

It should be noted that these drawings and text descriptions are not intended to limit the concept scope of the present invention in any way, but illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

As shown in Figures 1 to 2, a clothes dryer according to the present invention includes: a box body and a drum 6 rotatably arranged in the box body, and also includes: a support device, which includes a support unit 4, a support unit 4 is connected with the box body, and the supporting unit 4 is provided with at least one rolling unit, the rolling unit is rotatably arranged on the supporting unit 4, and at least one end of the roller 6 is supported on the rolling unit.

Specifically, the clothes dryer includes a box body, and a rotatable drum 6 is arranged inside the box body. Since clothes are to be put into the drum 6, the drum 6 is designed in the form of an open end. When the clothes dryer is working, the drum 6 In a high-load operating state, when the drum 6 rotates, its open end cannot be connected to the body around the drum 6 through the shaft structure of the drum 6 axis. The open end of the drum 6 is also the front end of the drum 6. The dryer also includes a support device, the supporting device is arranged on the front side of the casing, and the front end of the drum 6 is rollingly connected with the supporting device. The support device includes a support unit 4, the support unit 4 is connected to the box body, further, the support unit 4 is connected to the box body in multiple places, the support unit 4 is provided with at least one rolling unit, and the rolling unit is rotatably arranged on the support unit 4 Above, at least one end of the drum 6 is supported on the rolling unit. The support device is connected with the box body at multiple places, which ensures the support strength and stability of the support device, and can bear the relevant load of the rotation of the drum 6 .

Embodiment one

As shown in Figures 1 to 2, in the clothes dryer described in this embodiment, the drum 6 of the clothes dryer has a circular shape. In order to save space and reduce the overall size of the clothes dryer box, the top of the support unit 4 is close to One side of the drum 6 is set in a concave arc shape matching the outer circle of the drum 6 . The concave arc-shaped top of the support unit 4 is provided with a first rolling unit 3, a second rolling unit 31 and a third rolling unit 32, and the first rolling unit 3 and the second rolling unit 31 are arranged on an arc-shaped The third rolling unit 32 is arranged at the bottom of the arc. Using three rolling units to jointly support the drum 6 can make the drum 6 more stably rollingly connected with the supporting device. The number of rolling units is at least one, preferably three, and the specific number can be selected according to actual needs.

Further, the support unit 4 is a U-shaped piece, the rolling unit is a roller, at least one roller, each roller is rotatably connected to the U-shaped piece through a pin shaft, and each roller is rollingly connected to the roller 6 . The U-shaped part is a U-shaped sheet metal part. In order to reduce the weight, the U-shaped part can be provided with a hollow structure, and the U-shaped part can also be provided with mounting holes to facilitate the installation of other parts of the clothes dryer and realize the multi-purpose of the U-shaped part.

Embodiment two

As shown in Fig. 1 to Fig. 2, in the clothes dryer described in this embodiment, the support device includes a support vertical beam, the support unit 4 is connected to the support vertical beam, and the support unit 4 is connected to the box through the support vertical beam. The supporting vertical beams include a first supporting vertical beam 2 and a second supporting vertical beam 21 , and both ends of the supporting unit 4 are respectively connected with the first supporting vertical beam 2 and the second supporting vertical beam 21 .

Specifically, the bottom of the drum 6 is connected by rolling with the rolling unit. The rolling unit is rotatably arranged on the support unit 4, and the two ends of the support unit 4 are respectively connected with the first support vertical beam 2 and the second support vertical beam 21, and the first support vertical beam 2 and the second support vertical beam 21 are respectively positioned on the roller On the left and right sides of the drum 6 , grooves matching the shape of the drum 6 are provided on the sides of the first support vertical beam 2 and the second support vertical beam 21 close to the drum 6 . Therefore, under the condition that the size of the drum 6 remains unchanged, the overall left and right dimensions of the clothes dryer can be reduced.

Further, the support device includes an upper beam, the upper end of the support vertical beam is connected to the upper beam, and the upper beam is connected to the box body. In detail, the upper beam includes a first upper beam 1 and a second upper beam 11, the first upper beam The cross beam 1 is connected with the first support vertical beam 2 , and the second upper cross beam 11 is connected with the second support vertical beam 21 . The first upper beam 1 is connected to the cabinet of the dryer through screws, and the second upper beam 11 is connected to the cabinet of the dryer through screws.

Further, the support device includes a lower beam, the lower end of the support vertical beam is connected to the lower beam, and the lower beam is connected to the box body. In detail, the lower beam includes a first lower beam 5 and a second lower beam 51, the first The lower beam 5 is connected to the first supporting vertical beam 2 , and the second lower beam 51 is connected to the second supporting vertical beam 21 . The first lower beam 5 is connected to the cabinet of the dryer by screws, and the second lower beam 51 is connected to the cabinet of the dryer by screws.

The support device is connected with the box by screws through the first upper beam 1, the second upper beam 11, the first lower beam 5, and the second lower beam 51, which ensures the support strength and stability of the support device and can withstand the roller 6 Rotation related loads, the supporting device has a simple structure and low manufacturing cost, and has no strength and processing accuracy requirements for the front side plate of the clothes dryer cabinet.

The above descriptions are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology of this patent Without departing from the scope of the technical solution of the present invention, personnel can use the technical content of the above prompts to make some changes or modify them into equivalent embodiments with equivalent changes. In essence, any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims (4)

1. A clothes dryer, comprising: a box body and a rotatable drum arranged in the box body, characterized in that: it also includes: A support device, the support device includes a support unit, the support unit is connected to the box, and the support unit is provided with at least one rolling unit; The rolling unit is rotatably arranged on the supporting unit, and at least one end of the roller is supported on the rolling unit; The top side of the support unit close to the drum is set in a concave arc shape matching the outer circle of the drum; the concave arc-shaped top of the support unit is provided with a first rolling unit, a second rolling unit and a third rolling unit ; The support device includes a support vertical beam, the support unit is connected with the support vertical beam, and the support unit is connected with the box through the support vertical beam; The supporting vertical beam includes a first supporting vertical beam and a second supporting vertical beam, and the two ends of the supporting unit are respectively connected with the first supporting vertical beam and the second supporting vertical beam; Both the first support vertical beam and the second support vertical beam are provided with grooves matching the shape of the drum near the side of the drum; The supporting device includes an upper beam, the upper end of the supporting vertical beam is connected with the upper beam, and the upper beam is connected with the box body; The upper beam includes a first upper beam and a second upper beam, the first upper beam is connected to the first support vertical beam, and the second upper beam is connected to the second support vertical beam; The supporting device includes a lower beam, the lower end of the supporting vertical beam is connected with the lower beam, and the lower beam is connected with the box body; The lower beam includes a first lower beam and a second lower beam, the first lower beam is connected to the first support vertical beam, and the second lower beam is connected to the second support vertical beam. 2. The clothes dryer according to claim 1, characterized in that: the supporting device is arranged on the front side of the cabinet, and the front end of the drum is in rolling connection with the supporting device. 3. The clothes dryer according to claim 1, wherein the first rolling unit and the second rolling unit are arranged at both ends of the arc, and the third rolling unit is arranged at the bottom of the arc. 4. The clothes dryer according to claim 1, characterized in that: the supporting unit is a U-shaped piece, the rolling unit is a roller, at least one roller, and each roller can be connected to the U-shaped piece through a pin shaft. Rotationally connected, each roller is rollingly connected to the drum.

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