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Belt tensioning mechanism, clothes dryer and belt tensioning method of clothes dryer

The technology of a tensioning mechanism and a clothes dryer, which is applied in the field of clothes dryers, can solve the problems of a complex tensioning mechanism structure, a complex overall structure, and a large space occupation, and achieve the effect of simple structure, simple operation, and small space occupation

Pending Publication Date: 2019-12-20
QINGDAO HAIER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing tensioning mechanisms include a tensioning wheel, and the tensioning wheel needs to be pulled and supported by other mechanisms, resulting in a complicated overall structure of the power unit of the clothes dryer, a large space occupation, high cost, and difficult installation
[0004] Therefore, it is necessary to propose a belt tensioning mechanism, which can solve the problems of complex structure, large space occupation, high cost and difficult installation of the tensioning mechanism with tensioning effect in the prior art

Method used

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  • Belt tensioning mechanism, clothes dryer and belt tensioning method of clothes dryer
  • Belt tensioning mechanism, clothes dryer and belt tensioning method of clothes dryer
  • Belt tensioning mechanism, clothes dryer and belt tensioning method of clothes dryer

Examples

Experimental program
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Effect test

Embodiment 1

[0044] This embodiment provides a clothes dryer, such as Figure 1-Figure 4 As shown, it includes a motor 100, a motor reduction device 200, a base 300, a belt 500, a transmission belt, and a belt tensioning mechanism. Wherein, the output end of the motor 100 is connected to the motor reduction device 200 through a transmission belt, the motor reduction device 200 is connected to the outer cylinder 600 through a belt 500 , and the support frame 700 on the base 300 is used to support the motor reduction device 200 . The motor reduction device 200 is installed on the support frame 700, and the height of the motor reduction device 200 can be adjusted according to actual needs.

[0045]Specifically, adjustment holes may be provided on the support frame 700 along the height direction, and the height of the motor reduction device 200 may be adjusted by installing the motor reduction device 200 at different positions through the adjustment holes. Preferably, in this embodiment, a wa...

Embodiment 2

[0061] This embodiment provides a belt tensioning mechanism. The difference between this embodiment and the belt tensioning mechanism in Embodiment 1 lies in the connection structure between the mounting part 2 and the driving part 3. The second connection on the mounting part 2 in this embodiment The part 23 includes a first hole and a second hole connected together, the first hole is a semicircular hole, and the second hole is a rectangular hole, that is, the second connecting part 23 is a "horseshoe" shaped structure. The second hole limits the degree of freedom of movement in three directions, and the first hole limits the degree of freedom of movement in one direction. The two parts cooperate to achieve full positioning and prevent the first connecting part 31 from slipping in the second connecting part 23 .

[0062] Of course, the second connecting part 23 can also be of other structures, as long as the driving part 3 drives the installation part 2 to rotate through the c...

Embodiment 3

[0064] This embodiment provides a method for tensioning the belt of a clothes dryer, which is used for tensioning the belt 500 connected to the outer cylinder 600 of the clothes dryer in the first or second embodiment above, including the following steps:

[0065] S1. Install the mounting part 2 on the drive shaft of the belt 500 to be tensioned and connect one end of the elastic part 1 to the base 300 , and slide the other end into the slideway 21 of the mounting part 2 .

[0066] The installation part 2 is sleeved on the drive shaft of the belt 500 through the installation hole 22 to install the installation part 2 on the motor reduction gear 200 . Connect the first end of the elastic component 1 to the base 300, and hang the second end of the elastic component 1 in the elongated hole.

[0067] S2. Drive the installation part 2 to move through the drive part 3, so as to change the length of the elastic part 1 and drive the drive shaft to move so as to tension the belt 500. ...

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Abstract

The invention relates to the technical field of clothes dryers, and discloses a belt tensioning mechanism, a clothes dryer and a belt tensioning method of the clothes dryer. The belt tensioning mechanism comprises an elastic part, a mounting part and a driving part, wherein the mounting part is installed on a driving shaft of a belt to be tensioned, the elastic part is connected with the mountingpart in a sliding manner, and the driving part is configured to drive the mounting part to move, so that the length of the elastic part is changed, the driving shaft is driven to move so as to tensionthe belt. According to the belt tensioning mechanism, the mounting part is driven to move through the driving part, so that the length of the elastic part is changed, the driving shaft is driven to move so as to tension the belt. The structure is simple, the occupation space is small, the cost is low, and the installation is convenient. The clothes dryer comprises the belt tensioning mechanism. The belt of the clothes dryer is tensioned by the belt tensioning mechanism, and the belt slipping is eliminated. The belt tensioning method of the clothes dryer is simple in operation, can guarantee the belt tensioning and prevent the belt from slipping.

Description

technical field [0001] The invention relates to the technical field of clothes dryers, in particular to a belt tensioning mechanism, a clothes dryer and a belt tensioning method of the clothes dryer. Background technique [0002] Clothes dryers are divided into two categories, residential and industrial, and are used to remove moisture from clothing and / or other textile products. Its working principle is to use high-temperature airflow to flow over the surface of the clothes to be dried, heat the clothes, and take away the evaporated water to make the clothes dry quickly. [0003] The power system of the existing clothes dryer usually includes a motor, a transmission mechanism and a tensioning mechanism. In order to reduce the overall size, save space and reduce costs, and make the parts as compact as possible, the transmission mechanism usually adopts a primary transmission mechanism. Most of the mechanisms are ordinary pulleys, and the ordinary pulleys transmit the motor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H7/08D06F58/20
CPCF16H7/08D06F58/20F16H2007/0802
Inventor 孙祥正张纯锋高鑫魏玉硕金磊刘鑫
Owner QINGDAO HAIER WASHING MASCH CO LTD
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