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Manual draining device

A dewatering machine, an integrated technology, which is used in drying machines, textiles and papermaking, household appliances, etc., can solve the problems of poor running stability, difficult to control the coaxiality of the shaft and the shaft sleeve, and large vibration, and achieves improved rigidity and vibration. Small, good vibration reduction and noise reduction effect

Active Publication Date: 2014-02-12
QINGDAO HAIER WASHING MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manual dehydrator with this structure only sets the shaft sleeve at the bottom of the case for the shaft to rotate, and the coaxiality of the shaft and the shaft sleeve is difficult to control, and then when the machine is running, the vibration is large and the operation stability is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a manual dehydrator includes an outer barrel 1, an inner barrel 2 and a base 3, the inner barrel 2 is rotatably sleeved inside the outer barrel 1, and the outer barrel 1 is fixedly mounted on the base 3 by a plurality of screws. When working, the clothes to be dehydrated are placed in the inner tub 2, and the inner tub 2 is rotated at a high speed by a manual mechanism to generate centrifugal force to dry the clothes in the inner tub 2.

[0026] Such as figure 2 As shown, in order to ensure the smooth rotation of the inner barrel 2, a shaft 4 is connected to the bottom of the inner barrel 2, and the other end of the shaft 4 passes through the bottom of the outer barrel 1 and is connected to the base 3. In order to ensure the coaxiality and stability of the shaft 4, In order to realize the smooth operation of the machine during the dehydration process and reduce the vibration, two sleeves for supporting the rotation of the shaft 4 are sequent...

Embodiment 2

[0039] The difference from Embodiment 1 is that, as Figure 4As shown, in order to ensure the smooth rotation of the inner barrel 2, a shaft 4 is connected to the bottom of the inner barrel 2, and the other end of the shaft 4 passes through the bottom of the outer barrel 1 and is connected to the base 3, and the outer barrel 1 and the base 3 are sequentially provided with two The shaft sleeves used to support the rotation of the shaft 4 are respectively the first shaft sleeve 5 and the second shaft sleeve 6 .

[0040] like Figure 4 As shown, the first shaft sleeve 5 is arranged on the bottom wall of the tub 1 , and the shaft 4 passes through the first shaft sleeve 5 and rotates in the first shaft sleeve 5 . The second shaft sleeve 6 is directly arranged on the base 3 , and the bottom end of the shaft 4 is inserted into the second shaft sleeve 6 and rotates in the second shaft sleeve 6 .

[0041] In this embodiment, preferably, the shaft 4 is integrally formed with the inner...

Embodiment 3

[0044] The difference from the first and second embodiments above is that the pedal 9 arranged on one side of the base 3 is used as a part of the manual mechanism, and the manual mechanism also includes a set of rack and pinion transmission mechanisms connected with the pedal 9 (in the figure not shown), the pedal 9 is connected to a rack, the rack is meshed with a gear, and the gear and the shaft 4 are connected by a key. The gear rotates, and then the gear drives the shaft 4 and the inner tub 2 to rotate. In order to increase the rotating speed of the inner barrel 2, the gear transmission can adopt a transmission mode in which a plurality of large gears and small gears cooperate.

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Abstract

The invention relates to a manual draining device which comprises an outer barrel, an inner barrel and a base. The inner barrel is rotatably nested inside the outer barrel and is driven by a manual mechanism to rotate, the outer barrel is fixed onto the base, a shaft is connected with the bottom of the inner barrel, the other end of the shaft penetrates the bottom of the outer barrel to be connected with the base, and the shaft is at least provided with two supporting shaft sleeves which are respectively arranged on the outer barrel and the base. The manual draining device has the advantages that the manual draining device is simple in structure, the coaxiality and the stability of the shaft can be guaranteed owing to the flexible or elastic shaft sleeves, vibration generated in running procedures can be absorbed and remedied by the aid of flexible or elastic connection, and the manual draining device can stably run in draining procedures and is low in vibration.

Description

technical field [0001] The invention relates to a dehydration device, in particular to a manual dehydration machine. Background technique [0002] Most of the dehydration devices currently on the market for dehydrating clothes, fruits, and vegetables use electric drive structures, which use motors to drive the dehydration bucket to rotate at high speed to generate centrifugal force to dehydrate the clothes, fruits, and vegetables in the bucket. , although this structure has a good dehydration effect, the structure is complex, time-consuming and power-consuming, resulting in waste. [0003] In order to solve the above problems, a manual dehydrator appears on the market. The dehydration bucket of the manual dehydrator is driven by a manual rotating mechanism to realize high-speed rotation. The manual rotating mechanism can use a screw drive, a rack and pinion drive, or a belt drive. For example, the patent No. 200920029481.3 discloses a "manual washing machine and dehydrator"...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F49/04D06F49/06D06F49/02
CPCD06F49/00D06F49/06
Inventor 吕佩师杨明旭许升
Owner QINGDAO HAIER WASHING MASCH CO LTD
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