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Low-noise food processor

A food processing machine with low noise technology, applied in the field of food processing, can solve the problems of high noise of the wall breaking machine, user troubles, etc., and achieve the effect of reducing noise and improving the wrapping effect

Active Publication Date: 2020-08-28
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing solutions, application 1 and application 2 all have the following problems: the shaft of the pulverizer is in hard contact with the rigid inner wall directly or indirectly, and when the wall breaker is working, there will be a certain gap between the blades of the pulverizer and the shaft of the pulverizer when they rotate. Swing, the vibration of the cutter shaft causes vibration between it and the rigid inner wall, the vibration of the cutter shaft and the rigid inner wall will be transmitted to the mixing cup, and then to the outside through the cup mouth, etc., making the wall breaking machine produce a lot of noise, which is harmful to the user. bring trouble

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] In an exemplary embodiment of the present invention, as Figure 1 to Figure 8 As shown, the embodiment of the present invention provides a food processor with low noise, such as figure 1 , figure 2 As shown, the food processor includes a machine base 7, a motor (not shown in the accompanying drawings), a stirring cup 1 installed on the machine base and a crushing knife 2 installed at the bottom of the stirring cup 1, and the crushing knife 2 includes a blade 21 and a knife shaft 22. The bottom of the mixing cup 1 is provided with a mounting hole 11 for installing the bushing 3, and the cutter shaft 22 passes through the bushing 3 to drive and cooperate with the motor shaft of the motor.

[0044] In order to ensure the concentricity of the cutter shaft 22 and the shaft sleeve 22, as image 3 As shown, the sleeve 3 includes a rigid inner wall 31 for surrounding the cutter shaft 21 to position the cutter shaft 21 , a rigid outer wall 32 matching the mounting hole 11 , a...

Embodiment 2

[0066] The main difference between this embodiment and Embodiment 1 is that the food processing machine of this embodiment is provided with a supporting member 333 supporting the root of the blade 21 .

[0067] Specifically, such as Figure 9 to Figure 14 As shown, in order to reduce the contrast caused by the swing of the blade 21 rotation, as Figure 9 , Figure 10 As shown, the elastic ring 331 protrudes upwards and is provided with a supporting member 333 supporting the root of the blade 21. The supporting member 333 is used to limit the swing range of the crushing knife 2 when it rotates. When the processing machine is working, the blade 21 is prone to vibration due to high-speed rotation, and there is a certain swing range up and down. By setting the support member 333 on the lower side of the root of the blade 21, when the blade 21 has a certain swing range up and down, the root of the blade 21 The lower side will first touch the supporting piece 333, which will exert...

Embodiment 3

[0078] The main difference between this embodiment and Embodiment 1 and Embodiment 2 is that the lower side of the elastic ring 331 of the food processor in this embodiment is recessed upwards to provide an accommodating cavity 3311 for accommodating the upper positioning ring 311 .

[0079] Specifically, such as Figure 15 As shown, in order to further improve the wrapping effect on the top of the rigid inner wall 31, the rigid inner wall 31 of this solution includes an upper positioning ring 311, and the lower side of the elastic ring 331 is concavely provided with an accommodating cavity 3311 for accommodating the upper positioning ring 311. The elastic ring 331 Wrap the top of the rigid inner wall 31 from the upper side and its surroundings, that is, wrap the upper positioning ring 311 from the upper side and its surroundings. 311 is wrapped on the upper side and around to realize the isolation of noise transmission upwards and to the surroundings, which better isolates th...

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Abstract

The invention discloses a low-noise food processor. The low-noise food processor comprises a motor, a stirring cup and a crushing cutter mounted at the bottom of the stirring cup, the crushing cuttercomprises a knife wing and a knife shaft, a mounting hole for mounting a shaft sleeve is formed in the bottom of the stirring cup, the cutter shaft penetrates through the shaft sleeve and is in transmission fit with a motor shaft of the motor, the shaft sleeve comprises a rigid inner wall for surrounding the cutter shaft to limit the cutter shaft, a rigid outer wall matched with the mounting hole,and an elastic layer for separating the rigid inner wall from the rigid outer wall, the elastic layer comprises an elastic ring used for wrapping the top of the rigid inner wall from the upper side,vibration generated by the cutter shaft and the rigid inner wall can be transmitted into the stirring cup through the elastic ring, and the good isolation effect can be achieved on the path where noise is transmitted into the stirring cup.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a food processing machine with low noise. Background technique [0002] With the improvement of living standards, people begin to be more and more picky and demanding about food, and pay more and more attention to the mysteries hidden in various delicacies, and hope to obtain more nutrition in daily diet to improve Personal physical condition, so the current concept of health preservation is becoming more and more popular, and ordinary families have also purchased a variety of food processors. [0003] Currently commonly used food processors, such as wall breakers, mainly include a motor base with a built-in motor and a stirring cup installed above the base. The shaft sleeve cooperates with the motor shaft transmission of the motor. In the existing scheme, the shaft sleeve includes a rigid inner wall, a rigid outer wall matched with the mounting hole, and an elastic laye...

Claims

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Application Information

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IPC IPC(8): A47J43/046A47J43/07A47J43/08
CPCA47J43/046A47J43/0716A47J43/0722A47J43/085
Inventor 王旭宁黄忠元杨开清林小财
Owner JOYOUNG CO LTD
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