CN210541063U

CN210541063U - Low-vibration food processing machine

Info

Publication number: CN210541063U
Application number: CN201920707886.1U
Authority: CN
Inventors: 王旭宁; 胡欣茂; 刘超; 谢荣华
Original assignee: Joyoung Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-05-19
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a low-vibration food processor, belonging to the field of domestic electric appliances, solving the problem of large noise caused by vibration transmitted to the machine body by a grinding motor, the technical proposal for solving the problem mainly comprises a machine body and a grinding component arranged on the machine body, wherein the grinding component comprises a grinding cup body and a grinding cup cover, crushing motor and crushing blade, smash the bowl cover and be connected with crushing cup and form crushing chamber, the output shaft of crushing motor stretches into crushing intracavity, crushing blade is located crushing intracavity and installs on crushing motor's output shaft, the organism includes shell and installing support, the shell is stretched out on crushing cup's top, be equipped with the shock pad between crushing cup's lateral wall and the shell, the bottom of crushing cup is fixed in the installing support and keeps apart through the shock pad circle, crushing motor suspension mounting in the bottom of crushing cup and with the installing support between have the clearance. The utility model discloses mainly used reduces vibrations, the noise of product.

Description

Low-vibration food processing machine

Technical Field

The utility model relates to a life electrical apparatus, especially a food preparation machine of low vibrations.

Background

Present food preparation machine, generally include the organism and locate the crushing unit of organism, crushing unit is including smashing the cup, smash the bowl cover, crushing motor and crushing blade, smash the bowl cover and be connected with crushing cup and form crushing chamber, crushing motor's output shaft stretches into crushing intracavity, crushing blade is located crushing intracavity and installs on crushing motor's output shaft, because the high-speed rotation of crushing motor can produce high frequency vibrations, transmit and will lead to the organism vibrations for the organism, not only produce the noise, and arouse the not hard up of screw-thread fastening structure easily moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a food processor with low vibration and low noise.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a food preparation machine of low vibrations, include the organism and locate the crushing subassembly of organism, crushing subassembly is including smashing the cup, smash the bowl cover, smash motor and crushing blade, it smashes the chamber to smash bowl cover and crushing cup connection formation, the output shaft of crushing motor stretches into smashes the intracavity, it is located crushing intracavity and installs on the output shaft of crushing motor to smash the blade, the organism includes shell and installing support, the shell is stretched out on the top of smashing the cup, be equipped with the shock pad between the lateral wall of smashing the cup and the shell, the bottom of smashing the cup is fixed in the installing support and keeps apart through the shock pad circle, crushing motor suspension mounting has the clearance in the bottom of smashing the cup and between.

Further, the lateral wall of smashing the cup is equipped with convex annular muscle, and the shock pad covers in the periphery of annular muscle, and the shell is equipped with the mounting hole, and the pore wall of mounting hole supports in the periphery lateral wall of shock pad.

Furthermore, the top end face of the shock pad is flush with the end face, located at the top end of the mounting hole, of the shell.

Furthermore, the peripheral lateral wall of shock pad is equipped with the step, and the inner wall of shell is equipped with and keeps off the muscle, keeps off the muscle and encircles the mounting hole setting, keeps off the side and the bottom face of muscle and supports in the step.

Furthermore, the lateral wall of smashing the cup is equipped with the go-between that is used for connecting the lid of smashing the bowl, is equipped with the constant head tank on the go-between, and the shock pad is equipped with and stretches into constant head tank complex protruding muscle.

Further, the connection ring includes a support portion supporting an inner circumferential side wall of the cushion pad.

Furthermore, the bottom of the crushing cup body is provided with a convex fin, the fin is provided with a mounting through hole for mounting a damping washer, and a fastening screw penetrates through the damping washer to be connected with a mounting bracket to fix the crushing cup body.

Furthermore, the mounting bracket is provided with a connecting column protruding upwards, the connecting column is provided with a threaded hole matched with the fastening screw, and the damping washer is sleeved on the periphery of the connecting column.

Furthermore, the damping washer comprises an upper ring body, a middle section and a lower ring body, the upper ring body is tightly pressed on the upper surface of the fin by fastening screws, the middle section is matched with the mounting through hole, and the lower ring body is clamped by the lower surface of the fin and the mounting support.

Furthermore, interlude and mounting hole clearance fit, the interlude is equipped with annular protruding muscle, annular protruding muscle and mounting hole interference fit.

After the technical scheme is adopted, the utility model has the advantages of as follows: the outer side wall of the crushing cup body is flexibly positioned in the radial direction by utilizing the shock pad, the crushing cup body is flexibly positioned in the axial direction by utilizing the shock-absorbing gasket, so that the crushing cup body is flexibly positioned in different positions and different directions, vibration generated by the work of the crushing motor is transmitted to the crushing cup body, vibration energy is respectively absorbed by the shock pad and the shock-absorbing gasket, the shock pad is far away from the crushing motor compared with the shock-absorbing gasket, so that the shock pad can more effectively absorb radial vibration, the shock-absorbing gasket can more effectively absorb axial vibration, the combination of the shock pad and the shock-absorbing gasket can effectively reduce the vibration transmitted to the mounting bracket and the shell, and the gap between the crushing motor and the mounting bracket can ensure that the vibration generated by the work of the crushing motor can not be directly transmitted; in addition, as the crushing cup body is flexibly positioned, the manufacturing and assembling tolerance among the crushing cup body, the shell and the mounting bracket can be eliminated, and the assembly is convenient.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic view of a low vibration food processor according to the present invention;

FIG. 2 is a schematic view of the assembly of the grinding cup, the grinding motor and the mounting bracket of the present invention;

FIG. 3 is an enlarged view taken at I in FIG. 1;

FIG. 4 is a schematic view of the assembly of the crushing cup and the mounting bracket of the present invention;

FIG. 5 is a schematic view of a crushing cup of the present invention;

fig. 6 is a schematic view of a mounting bracket according to the present invention;

fig. 7 is an enlarged view at II in fig. 2.

Detailed Description

The utility model provides a food preparation machine of low vibrations, as shown in fig. 1 and fig. 2, including organism 1 and the crushing unit who locates organism 1, crushing unit is including smashing cup 2, smash bowl cover 3, smash motor 4 and crushing blade 5, smash bowl cover 3 and smash cup 2 and be connected formation crushing chamber 200, the output shaft 41 of smashing motor 4 stretches into in smashing chamber 200, smash blade 5 and be located and smash chamber 200 and install on the output shaft 41 of smashing motor 4, organism 1 includes shell 11 and installing support 12, shell 11 is stretched out on the top of smashing cup 2, be equipped with shock pad 6 between the lateral wall of smashing cup 2 and the shell 11, the bottom of smashing cup 2 is fixed in installing support 12 and keeps apart through shock pad 7, smash motor 4 suspension installation in the bottom of smashing cup 2 and with installing support 12 between clearance 100. The utility model utilizes the shock pad 6 to flexibly position the outer side wall of the crushing cup body 2 in the radial direction, utilizes the shock-absorbing washer 7 to flexibly position the crushing cup body 2 in the axial direction, realizes the flexible positioning of the crushing cup body 2 in different positions and different directions, and after the vibration generated by the operation of the crushing motor 4 is transmitted to the crushing cup body 2, the shock-absorbing pad 6 and the shock-absorbing washer 7 respectively absorb the vibration energy, since the cushion 6 is farther from the crushing motor 4 than the cushion ring 7, the cushion 6 can absorb the vibration more effectively in the radial direction, the shock absorption gasket 7 can absorb axial shock more effectively, the combination of the two can effectively reduce the shock transmitted to the mounting bracket 12 and the shell 11, moreover, the gap 100 between the crushing motor 4 and the mounting bracket 12 can ensure that the vibration generated by the operation of the crushing motor 4 can not be directly transmitted to the mounting bracket 12, and the working noise is obviously reduced; in addition, as the crushing cup body 2 is flexibly positioned, the manufacturing and assembling tolerance among the crushing cup body 2, the shell 11 and the mounting bracket 12 can be eliminated, and the assembly is convenient. In the present invention, the axial direction can be understood as the up-down direction in fig. 1, and the radial direction refers to the direction in which the center of the crushing cup body 2 radiates outward.

See in combination with fig. 3, for effectively fixed shock pad 6, can be equipped with convex annular muscle 21 at the lateral wall of smashing cup 2, shock pad 6 covers in the periphery of annular muscle 21, and shell 11 is equipped with mounting hole 110, and the pore wall of mounting hole 110 supports in the peripheral lateral wall of shock pad 6, can ensure that all can obtain the flexible location everywhere on smashing the circumference of cup 2, ensures the shock attenuation effect.

The top end face of the shock pad 6 is flush with the end face of the shell 11, which is located at the top end of the mounting hole 110, so that the user can clean the shock pad conveniently, and water on the top end of the shock pad 6 is avoided.

In order to improve the contact area between the shock pad 6 and the housing 11 and enhance the damping effect and the fixing effect of the shock pad 6, a step 61 can be arranged on the peripheral side wall of the shock pad 6, a blocking rib 111 is arranged on the inner wall of the housing 11, the blocking rib 111 is arranged around the mounting hole 110, the side surface and the bottom end surface of the blocking rib 111 abut against the step 61, and the axial and radial positioning effects can be achieved.

For simplifying the structure at crushing cup 2, can be equipped with the go-between 8 that is used for connecting crushing bowl cover 3 at the lateral wall of crushing cup 2, can establish the structure that rotatory buckle or connecting thread etc. and crushing bowl cover 3 are connected on go-between 8, and do not establish on crushing cup 2, for the fixed reliability who improves shock pad 6, can be equipped with constant head tank 81 on go-between 8, shock pad 6 is equipped with and stretches into constant head tank 81 complex protruding muscle 62. The ribs 62 may be arranged annularly or may be arranged in segments and distributed annularly.

In order to increase the contact area with the damper pad 6 and simultaneously improve the fixing reliability of the damper pad 6, the connection ring 8 includes a support portion 82 supporting the inner circumferential side wall of the damper pad 6. The support portion 82 can clamp the cushion 6 in cooperation with the stopper rib 111.

As shown in fig. 4 and 5, in order to facilitate the assembly of the grinding cup body 2 and the mounting bracket 12, a protruding fin 22 may be disposed at the bottom of the grinding cup body 2, a mounting through hole 221 for mounting the cushion ring 7 is disposed on the fin 22, and a fastening screw 23 penetrates through the cushion ring 7 and is connected with the mounting bracket 12 to fix the grinding cup body 2, so that the mounting space is large. The specific connection mode is shown in fig. 6 and 7, the mounting bracket 12 is provided with a connecting column 121 protruding upwards, the connecting column 121 is provided with a threaded hole 122 matched with the fastening screw 23, and the damping washer 7 is sleeved on the periphery of the connecting column 121. The connection post 121 can increase the connection length and the contact area with the cushion ring 7, thereby improving the stability of the assembly and the damping effect. To further improve the damping effect, the damping washer 7 includes an upper ring body 71, a middle section 72 and a lower ring body 73, the fastening screw 23 presses the upper ring body 71 against the upper surface of the fin 22, the middle section 72 is engaged with the mounting through hole 221, and the lower ring body 73 is clamped by the lower surface of the fin 22 and the mounting bracket 12. A washer may be generally provided on the fastening screw 23. In order to prolong the service life of the cushion ring 7, in the embodiment, the middle section 72 may be in clearance fit with the installation through hole 221, the middle section 72 is provided with an annular convex rib 74, and the annular convex rib 74 is in interference fit with the installation through hole 221. Thus, a groove 75 which can deform the cushion ring 7 and effectively prevent stress concentration is formed at the joint of the upper ring body 71 and the middle section 72 and the joint of the lower ring body 73 and the middle section 72.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a food preparation machine of low vibrations, includes the organism and locates the crushing subassembly of organism, and crushing subassembly is including smashing the cup, smashing the bowl cover, smashing motor and crushing blade, smashes the bowl cover and is connected with smashing the cup and form crushing chamber, and the output shaft of smashing the motor stretches into crushing intracavity, smashes the blade and is located crushing intracavity and install on the output shaft of smashing the motor, and the organism includes shell and installing support, its characterized in that, the shell is stretched out on the top of smashing the cup, smashes and is equipped with the shock pad between the lateral wall of cup and the shell, smashes the bottom of cup and is fixed in the installing support and keep apart through the shock pad circle, smashes the motor and hangs and install in the bottom of smashing.

2. The low shock food processor of claim 1, wherein the outer sidewall of the grinding cup body is provided with a raised annular rib, the damping cushion is disposed around the annular rib, the housing is provided with a mounting hole, and the wall of the mounting hole abuts against the outer peripheral sidewall of the damping cushion.

3. The low shock food processor of claim 2, wherein the top end surface of the shock pad is flush with the end surface of the housing at the top end of the mounting hole.

4. The low vibration food processor of claim 2, wherein the peripheral sidewall of the shock pad has a step, the inner wall of the housing has a rib surrounding the mounting hole, and the side surface and the bottom end surface of the rib abut against the step.

5. The low-vibration food processor as claimed in claim 1, wherein the outer side wall of the milling cup body is provided with a connecting ring for connecting the milling cup cover, the connecting ring is provided with a positioning groove, and the shock pad is provided with a convex rib which extends into the positioning groove for matching.

6. The low vibration food processor of claim 5, wherein the attachment ring includes a support portion that supports an inner peripheral sidewall of the cushion.

7. The low vibration food processor as defined in any one of claims 1 to 6, wherein the bottom of said grinding cup is provided with a protruding fin, the fin is provided with a mounting hole for mounting a cushion ring, and a fastening screw is connected with the mounting bracket through the cushion ring to fix the grinding cup.

8. The low vibration food processor of claim 7, wherein the mounting bracket has an upwardly projecting attachment post with a threaded hole for engaging a fastening screw, and a shock absorbing washer is fitted around the attachment post.

9. The low shock food processor of claim 8, wherein the cushion ring includes an upper ring body, an intermediate section and a lower ring body, the fastening screw pressing the upper ring body against the upper surface of the fin, the intermediate section engaging the mounting through hole, the lower ring body being clamped by the lower surface of the fin against the mounting bracket.

10. The low vibration food processor of claim 9, wherein the intermediate section is in a clearance fit with the mounting through hole, and wherein the intermediate section is provided with an annular rib that is in an interference fit with the mounting through hole.