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Food processing machine with good noise reduction effect

A food processing machine, noise reduction technology, applied in the direction of sounding equipment, instruments, household appliances, etc., can solve the problem of high noise, achieve the effect of noise reduction, simple structure, and convenient use

Active Publication Date: 2019-08-30
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is intended to at least partially solve the problem of high noise levels in prior art food processors

Method used

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  • Food processing machine with good noise reduction effect
  • Food processing machine with good noise reduction effect
  • Food processing machine with good noise reduction effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figures 1 to 7As shown, a food processing machine with good noise reduction effect includes a machine base 100, a cup body assembly 200 and a cup cover 300. A motor 110 is arranged inside the machine base 100, and the cup body assembly 200 is arranged on the machine base 100. The cup body The assembly 200 includes a cup body 210 and a crushing knife 220, the crushing knife 220 is arranged on the inner bottom of the cup body 210 and driven by the motor 110, the cup cover 300 is closed on the mouth of the cup body 210, and the inside The cup wall is provided with at least two spoiler ribs, and the spoiler ribs 211 are integrally formed on the inner cup wall of the cup body 210. The spoiler ribs 211 include a flow-facing surface 211a and a flow-back surface 211b. The top of the spoiler ribs The arc surface 211c is provided, and the root of the spoiler rib 211 is connected to the side wall of the cup body. The flow guide 500 in the cup body 210 is attached to the b...

Embodiment 2

[0065] Such as Figures 8 to 11 As shown, the difference between this embodiment and Embodiment 1 is that the feeding channel on the cup cover 300 is set eccentrically, the flow guide 500 is fixed on the feeding channel after passing through the feeding channel, and the lower end of the flow guide 500 extends Into the cup body 210 and attached to the backflow surface 211a of one of the spoiler ribs 211 to form an eccentric water flow.

[0066] In the prior art, the feeding channel is usually set at the center of the mixing cup, and the deflector needs to be bent and extended to the side wall of the cup body after passing through the feeding channel so as to be attached to the spoiler ribs to form a spoiler assembly, which requires The deflector has a large degree of bending and the bending path is long, which affects the manufacturability and strength of the deflector. It also makes it inconvenient for the deflector to pass through the deflector channel, which affects the user...

Embodiment 3

[0078] Such as Figure 12 , 13 As shown, the difference between the present embodiment and the first embodiment is that the deflector 500 is installed in the cup body 210 . Specifically, the deflector 500 includes a first annular portion 550, a second annular portion 560 and a deflector 570, the first annular portion 550 and the second annular portion 560 are arranged up and down, and the deflector 570 The two ends of the first annular portion 550 and the second annular portion 560 are respectively connected to form a flow guide.

[0079] Specifically, such as Figure 13 As shown, the contours of the first annular portion 550 and the second annular portion 560 are adapted to the inner wall contour of the cup body 210, and the outer sides of the first annular portion 550 and the second annular portion 560 are respectively provided with The gap 580 matched with the flow ribs can prevent the flow guide 500 from rotating under the impact of the liquid flow after it is installed...

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Abstract

The invention relates to a food processing machine with a good noise reduction effect. The food processing machine with the good noise reduction effect comprises a machine base, a stirring cup and a cup lid, a motor is arranged in the machine base, the stirring cup is arranged on the machine base, and a crushing blade driven by a motor is arranged in the bottom of the stirring cup; an opening of the stirring cup is covered with a cup lid; a disturbed flow assembly is further included, the disturbed flow assembly comprises a flow guiding member and at least two disturbed flow ribs integrally formed on the cup wall of the stirring cup, the disturbed flow ribs comprise upstream surfaces and back flow surfaces, and the flow guiding member is disposed by being attached to the back flow surfaceof one of the disturbed flow ribs to for eccentric water flow. By adopting the technical scheme, eccentric liquid flow not using a stirring center as a center can be formed in a cup body, and the eccentric liquid flow interacts with conventional liquid flow centered on the stirring center, increase in turbulence inside the cup body is increased, constant change of voice and countenance and frequency of noise is caused, the resonance of the highest noise is interfered, and a role in reducing noise is played.

Description

technical field [0001] The invention relates to household appliances, in particular to a food processor with good noise reduction effect. Background technique [0002] With the continuous improvement of living standards, food processors, especially ultra-high-speed cooking equipment, are gradually being used in daily life to meet different food processing needs. However, due to the increase in motor speed, the stirring tool driven by the motor will contact and crush the food in a very short time, resulting in loud noise. In addition, when the food processor is working, the middle position is the hollow vortex formed by the rotating blade. The trumpet shape of the hollow vortex toward the mouth of the cup will make the noise more concentrated and spread toward the mouth of the cup, which will increase the sensory noise of the user. [0003] In the prior art, a sound-absorbing cavity is provided on the feeding cover assembly. However, due to the limited opening size of the fe...

Claims

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Application Information

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IPC IPC(8): A47J43/046A47J43/07G10K11/16
CPCA47J43/046A47J43/0722A47J43/0716G10K11/161
Inventor 朱泽春魏云杰刘远陶琳
Owner JOYOUNG CO LTD
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