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noise reduction soymilk machine

A soymilk maker and noise reduction technology, which is applied in kitchen utensils, household utensils, beverage preparation devices, etc., can solve problems that affect user experience and loud noise

Active Publication Date: 2018-11-09
JOYOUNG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The motor fixing method of the existing soybean milk machine is usually to fix the motor on the machine head or the machine base by screws, or the motor and the lower cover of the machine head are respectively provided with threads, and the motor is fixed on the machine head or the machine base through thread fit. , the fixation of these two methods is a rigid fixed connection. When the motor is running, it will vibrate, and the vibration of the motor will be directly transmitted to the machine head or the machine base, so that the motor will drive the machine head or the machine base to vibrate as a whole. Loud noise, the maximum noise of the existing soybean milk machine is about 80dB, which seriously affects the user experience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0042] see figure 1 Shown is the first preferred embodiment of the noise reduction soybean milk machine of the present invention. The noise reduction soybean milk machine 10 includes a machine head 11 and a cup body 12. The machine head 11 is buckled on the cup body 12. Inside the machine head 11 Motor 13 is fixed, and this machine head 11 comprises machine head upper cover 111 and machine head lower cover 112, and the bottom of this machine head lower cover 112 is provided with shaft hole, and the motor shaft of motor 13 stretches in the cup body 12 through shaft hole , the motor shaft is covered with a shaft seal 14 that seals the shaft hole, an elastic mounting member 15 is provided on the side wall of the motor 13, and a mounting structure 16 is provided in the lower cover 112 of the machine head. The elastic mounting part 15 is limited and fixed in the direction and axial direction, and the motor 13 is fixed by the interference fit between the elastic mounting part 15 and...

Embodiment approach 2

[0050] see Figure 4 , Figure 5 and Image 6 Shown is the second preferred embodiment of the noise-reducing soymilk maker of the present invention. The difference between the noise-reducing soymilk maker 20 and the noise-reducing soymilk maker 10 is that the machine head lower cover 21 is a single-layer metal lower cover, and the metal lower cover There is a bracket 211 on it, the installation structure 22 is set on the bracket 211, and the fixing part 23 of the shaft sealing ring is also arranged on the metal lower cover. There is a gap between the front end of the motor and the fixing part 23 in the axial direction, and the elastic The mounting part 24 is a ring structure wrapped around the side wall of the motor 25 .

[0051] The motor 25 is provided with bumps 251 , and the bumps 251 are evenly distributed on the outer wall of the motor 25 . In this embodiment, there are two bumps 251 . The ring structure is provided with a mounting groove 241 corresponding to the prot...

Embodiment approach 3

[0055] see Figure 7 and Figure 8 Shown is the third preferred embodiment of the noise-reducing soymilk maker of the present invention. The difference between the noise-reducing soymilk maker 30 and the noise-reducing soymilk maker 10 is that the notch 31 is a U-shaped groove, and the installation structure also includes a tablet press 311 , the elastic mounting part 32 is axially limited and fixed by the pressing piece 311 , and the notch 31 is circumferentially limited and fixed on the elastic mounting part 32 .

[0056] In this way, the structure is simple and the installation is convenient.

[0057] It can be understood that the elastic mounting member can also be axially limited and fixed by means of screws.

[0058] Other structures and beneficial effects of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

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Abstract

The invention relates to a noise-reducing soybean milk making machine which comprises a machine head and a cup body. The machine head is arranged on the cup body in a covering mode, a motor is fixed in the machine head, the machine head comprises a machine head upper cover and a machine head lower cover, a shaft hole is formed in the bottom of the machine head lower cover, the motor shaft of the motor penetrates through the shaft hole to extend into the cup body, the motor shaft is sleeved with a shaft sealing part sealing the shaft hole, elastic mounting parts are arranged on the side wall of the motor, mounting structures are arranged in the machine head lower cover and limit and fix the elastic mounting parts in the circumferential and axial directions, the motor is fixed through interference fit of the elastic mounting parts and the mounting structures, and the elastic mounting parts offset the torque produced during motor operation. The elastic mounting parts are arranged on the side wall of the motor, the motor is fixed in the machine head through the elastic mounting parts, the elastic mounting parts offset the torque produced during motor operation, the motor and the machine head lower cover are kept to be connected flexibly, and accordingly the purposes of effectively buffering vibration and reducing noise can be achieved.

Description

technical field [0001] The invention relates to a soybean milk maker, in particular to a noise reduction soybean milk maker. Background technique [0002] The motor fixing method of the existing soybean milk machine is usually to fix the motor on the machine head or the machine base by screws, or the motor and the lower cover of the machine head are respectively provided with threads, and the motor is fixed on the machine head or the machine base through thread fit. , the fixation of these two methods is a rigid fixed connection. When the motor is running, it will vibrate, and the vibration of the motor will be directly transmitted to the machine head or the machine base, so that the motor will drive the machine head or the machine base to vibrate as a whole. Loud noise, the maximum noise of the existing soybean milk machine is about 80dB, which seriously affects the user experience. Contents of the invention [0003] In view of this, it is necessary to provide a low-nois...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/00
Inventor 王旭宁夏立国
Owner JOYOUNG CO LTD
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