CN217218806U - Stirring structure of food processor - Google Patents
Stirring structure of food processor Download PDFInfo
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- CN217218806U CN217218806U CN202123452810.5U CN202123452810U CN217218806U CN 217218806 U CN217218806 U CN 217218806U CN 202123452810 U CN202123452810 U CN 202123452810U CN 217218806 U CN217218806 U CN 217218806U
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- speed change
- gear box
- change gear
- machine head
- stirring
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Abstract
A stirring structure of a food processor comprises a machine head with a motor, a stirring rod with a stirring blade or a stirring blade and arranged in a cup body, and a speed change gear box, wherein the speed change gear box and the machine head are arranged in a split mode, and an output shaft of the motor is connected with the stirring rod through the speed change gear box. The stirring structure of the food processor further comprises a cup cover connected with the cup body, the speed change gear box is arranged on the cup cover, the machine head is pressed on the cup cover through the speed change gear box, or the speed change gear box is arranged below the cup cover, and the machine head is connected with the speed change gear box through the cup cover. A speed reduction gear box is arranged in the machine head, an output shaft of the motor is connected with a speed reduction input piece in the speed reduction gear box, the speed reduction input piece is meshed with a speed reduction output piece, the speed reduction output piece is connected with a speed change input piece in the speed change gear box, the speed change input piece is meshed with a speed change output piece, and the speed change output piece is connected with the stirring rod. The utility model has the characteristics of easy operation.
Description
Technical Field
The utility model relates to a stirring structure of a food processor.
Background
At present, a plurality of stirring parts are attached to some food processing devices for replacement, and the required stirring rotating speeds are different when a plurality of food materials are processed, so that the speed is regulated by arranging an electric control board on a machine head, the cost is high, and the structure is complex;
chinese patent document No. CN 209576571U discloses a components of a whole that can function independently structure aircraft nose about diaxon change speed gear box stirring head assembly in 2019, including gear change case and the rabbling mechanism that is located gear change case below, gear change case and rabbling mechanism are components of a whole that can function independently structure from top to bottom, and gear change case and rabbling mechanism are independent seal structure, rabbling mechanism includes the connecting axle, the connecting axle terminal surface is provided with the recess, gear change case includes the second level main shaft, the second level main shaft corresponds with the recess and is provided with the projection, the upper surface of rabbling mechanism is worn out to the connecting axle, realizes the linkage through projection and recess between second level main shaft and the connecting axle, the upper surface of rabbling mechanism is provided with the mounting that is used for compressing tightly on the casing. The structure of the machine head with the upper and lower split structures is complex, and the machine head is difficult to operate and not satisfactory for users, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an easy food preparation machine's stirring structure of operation to overcome the weak point among the prior art.
The stirring structure of the food processor designed according to the purpose comprises a machine head with a motor and a stirring rod with a stirring blade or a stirring blade, which is arranged in a cup body.
Further, food preparation machine's stirring structure still includes the bowl cover that meets with the cup, and change gear box sets up on the bowl cover, and the aircraft nose passes through change gear box crimping on the bowl cover, and perhaps, change gear box sets up below the bowl cover, and the aircraft nose meets with change gear box through the bowl cover.
Furthermore, a reduction gear box is arranged in the machine head, an output shaft of the motor is connected with a reduction input part in the reduction gear box, the reduction input part is meshed with a reduction output part, the reduction output part is connected with a speed change input part in the speed change gear box, the speed change input part is meshed with a speed change output part, and the speed change output part is connected with the stirring rod.
Furthermore, a press-contact switch for controlling the machine head to work or not is arranged at the bottom of the machine head, the machine head is connected with the cup cover through a speed change gear box, an elastic ejector rod with a reset spring is arranged on the speed change gear box, one end of the elastic ejector rod is pressed on the cup cover, and the other end of the elastic ejector rod is pressed on the press-contact switch.
Further, an oil seal structure is arranged between the speed change gear box and the output shaft of the motor.
Furthermore, the stirring structure of the food processor also comprises a positioning column which is arranged at the bottom of the cup body and used for fixing the stirring rod, the lower end of the stirring rod is provided with a positioning hole, the positioning column is inserted into the positioning hole, and the upper end of the stirring rod is connected with the speed change gear box.
Furthermore, a limiting structure for preventing the speed change gear box from moving or rotating is arranged between the speed change gear box and the cup cover or the machine head.
Furthermore, limit structure includes that the centre at the bowl cover is provided with the assembly chamber, and speed change gear box cartridge is in the assembly chamber, and the assembly chamber includes last assembly chamber and the lower assembly chamber that communicates each other, and speed change gear box's well lower part sets up in last assembly chamber, and speed change gear box's lower part sets up in the assembly chamber down, and speed change gear box's lower part outer wall is provided with the first spacing groove more than two along circumference interval, is provided with the first spacing boss that is used for clamping in first spacing groove in the lower assembly chamber.
Further, the bottom in lower assembly chamber sets up the pilot hole that is linked together with the cup inner chamber, and the pilot hole is worn out up to the one end of puddler.
Furthermore, limit structure includes that the centre at the speed change gear box top is provided with the constant head tank, and the spacing boss setting of more than two second is in the constant head tank, and the lower part outer wall of aircraft nose is provided with more than two second spacing grooves along circumference interval, and the well lower part crimping of aircraft nose is in the neighboring at the speed change gear box top, and the lower part of aircraft nose sets up in the constant head tank, and the spacing boss of second clamps in the second spacing groove.
The speed change gear box and the machine head of the utility model are arranged in a split way, and the output shaft of the motor is connected with the stirring rod through the speed change gear box; when a user has a requirement on the stirring speed of a product during cooking, the rotating speed of the stirring rod can be adjusted through the external quick assembly or disassembly speed change gear box, the speed change gear box or the electric control plate is not required to be fixedly arranged in the machine head like a common food processing machine, so that the rotating speed of the stirring rod is controlled, the structure inside the machine head is simplified, the structure is simple and reasonable, the manufacturing cost is low, and the assembly and the disassembly are convenient.
To sum up, the utility model has the characteristics of easy operation.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of a first embodiment of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the cup lid and the cup body after being assembled in the first embodiment of the present invention.
Fig. 3 is a schematic front perspective view of a transmission gear box according to a first embodiment of the present invention.
Fig. 4 is a schematic bottom view of the transmission gear box according to the first embodiment of the present invention.
Fig. 5 is a schematic front view of a handpiece according to a first embodiment of the present invention.
Fig. 6 is a schematic cross-sectional view illustrating a second embodiment of the present invention.
Fig. 7 is a schematic perspective view of the assembled shift gearbox and stirring rod in the second embodiment of the present invention.
Fig. 8 is a schematic sectional structure view of the gear box according to the present invention.
In the figure: 1 is the cup, 2 is the aircraft nose, 2.1 is the pressure touch switch, 3 is the puddler, 4 is change speed gear box, 4.1 is the constant head tank, 4.2 is the spacing boss of second, 4.3 is the elasticity ejector pin, 4.4 is first spacing groove, 5 is the bowl cover, 5.1 is the assembly chamber, 5.2 is first spacing boss, 5.3 is the pilot hole, 6 is the reference column, 7 is the sealing washer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment
Referring to fig. 1-5 and 8, the stirring structure of the food processor comprises a machine head 2 with a motor, a stirring rod 3 with a stirring blade or a stirring blade arranged in a cup body 1, and a speed change gear box 4, wherein the speed change gear box 4 and the machine head 2 are arranged separately, and an output shaft of the motor is connected with the stirring rod 3 through the speed change gear box 4.
The stirring structure of the food processor further comprises a cup cover 5 connected with the cup body 1, the speed change gear box 4 is arranged on the cup cover 5, and the machine head 2 is pressed on the cup cover 5 through the speed change gear box 4.
A speed reduction gear box is arranged in the machine head 2, an output shaft of a motor is connected with a speed reduction input part in the speed reduction gear box, the speed reduction input part is meshed with a speed reduction output part, the speed reduction output part is connected with a speed change input part in the speed change gear box 4, the speed change input part is meshed with a speed change output part, and the speed change output part is connected with the stirring rod 3.
The bottom of the machine head 2 is provided with a press-contact switch 2.1 used for controlling the machine head 2 to work or not, the machine head 2 is connected with the cup cover 5 through a speed change gear box 4, an elastic ejector rod with a reset spring is arranged on the speed change gear box 4, one end of the elastic ejector rod is pressed on the cup cover 5, and the other end of the elastic ejector rod is pressed on the press-contact switch 2.1.
An oil seal structure is arranged between the speed change gear box 4 and the output shaft of the motor.
In this embodiment, the speed change input member is sleeved on the shaft sleeve, the oil seal structure comprises a seal ring 7 arranged on the speed change input member, the seal ring 7 is arranged below the shaft sleeve, an upper shell of the speed change gear box is provided with an assembly groove for embedding the shaft sleeve, and the seal ring 7 is blocked at the joint of the shaft sleeve and the assembly groove.
The stirring structure of the food processor further comprises a positioning column 6 which is arranged at the bottom of the cup body 1 and used for fixing the stirring rod 3, the lower end of the stirring rod 3 is provided with a positioning hole, the positioning column 6 is inserted into the positioning hole, and the upper end of the stirring rod 3 is connected with the speed change gear box 4.
And a limiting structure for preventing the speed change gear box 4 from moving or rotating is arranged between the speed change gear box 4 and the cup cover 5 or the machine head 2.
The limiting structure comprises an assembly cavity 5.1 arranged in the middle of a cup cover 5, a speed change gear box 4 is inserted in the assembly cavity 5.1, the assembly cavity 5.1 comprises an upper assembly cavity and a lower assembly cavity which are communicated with each other, the middle lower part of the speed change gear box 4 is arranged in the upper assembly cavity, the lower part of the speed change gear box 4 is arranged in the lower assembly cavity, the outer wall of the lower part of the speed change gear box 4 is provided with more than two first limiting grooves 4.4 at intervals along the circumferential direction, and a first limiting boss 5.2 used for being clamped in the first limiting grooves 4.4 is arranged in the lower assembly cavity.
Through the connection between first spacing boss and the first spacing groove with this quick, accurate fix change speed gear box on the bowl cover to prevent change speed gear box's removal or rotation, improve the assembly of product and imitate efficiency and stability.
The limiting structure comprises an assembly cavity 5.1 arranged in the middle of a cup cover 5, a speed change gear box 4 is inserted in the assembly cavity 5.1, the assembly cavity 5.1 comprises an upper assembly cavity and a lower assembly cavity which are communicated with each other, the middle lower part of the speed change gear box 4 is arranged in the upper assembly cavity, the lower part of the speed change gear box 4 is arranged in the lower assembly cavity, the outer wall of the lower part of the speed change gear box 4 is provided with more than two first limiting grooves 4.4 at intervals along the circumferential direction, and a first limiting boss 5.2 used for being clamped in the first limiting grooves 4.4 is arranged in the lower assembly cavity.
The bottom in lower assembly chamber sets up the pilot hole 5.3 that is linked together with 1 inner chamber of cup, and the one end of puddler 3 is worn out pilot hole 5.3 up.
The limiting structure comprises a positioning groove 4.1 arranged in the middle of the top of the speed change gear box 4, more than two second limiting bosses 4.2 are arranged in the positioning groove 4.1, the outer wall of the lower part of the machine head 2 is provided with more than two second limiting grooves at intervals along the circumferential direction, the middle lower part of the machine head 2 is pressed on the peripheral edge of the top of the speed change gear box 4, the lower part of the machine head 2 is arranged in the positioning groove 4.1, and the second limiting bosses 4.2 are clamped in the second limiting grooves.
Second embodiment
Referring to fig. 6-7, in the present embodiment, the speed change gear box 4 is disposed below the cup cover 5, and the machine head 2 is connected to the speed change gear box 4 through the cup cover 5.
More specifically, the machine head is arranged on the cup cover, the speed change gear box is positioned in the cup body, and the machine head and the cup cover are connected in the same way as the speed change gear box and the cup cover in the first embodiment.
The rest of the parts which are not described in the first embodiment are not described in detail.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A stirring structure of a food processing machine comprises a machine head (2) with a motor and a stirring rod (3) with a stirring blade or a stirring blade, which is arranged in a cup body (1), and is characterized by also comprising a speed change gear box (4), wherein the speed change gear box (4) and the machine head (2) are arranged in a split manner, and an output shaft of the motor is connected with the stirring rod (3) through the speed change gear box (4).
2. The stirring structure of a food processor as claimed in claim 1, further comprising a cup lid (5) connected to the cup body (1), wherein the speed change gear box (4) is disposed on the cup lid (5), the machine head (2) is pressed onto the cup lid (5) through the speed change gear box (4), or the speed change gear box (4) is disposed under the cup lid (5), and the machine head (2) is connected to the speed change gear box (4) through the cup lid (5).
3. The mixing structure of a food processor according to claim 2, wherein a reduction gear box is provided in the machine head (2), the output shaft of the motor is connected to a reduction input member in the reduction gear box, the reduction input member is engaged with a reduction output member, the reduction output member is connected to a speed change input member in the speed change gear box (4), the speed change input member is engaged with a speed change output member, and the speed change output member is connected to the mixing rod (3).
4. The stirring structure of a food processor as claimed in claim 2, wherein the bottom of the machine head (2) is provided with a press-contact switch (2.1) for controlling whether the machine head (2) works or not, the machine head (2) is connected with the cup cover (5) through a speed change gear box (4), the speed change gear box (4) is provided with an elastic ejector rod with a return spring, one end of the elastic ejector rod is pressed on the cup cover (5), and the other end of the elastic ejector rod is pressed on the press-contact switch (2.1).
5. The mixing structure of a food processor as claimed in claim 2, wherein an oil seal structure is provided between the change gear box (4) and the output shaft of the motor.
6. The stirring structure of a food processor as claimed in claim 2, further comprising a positioning post (6) disposed at the bottom of the cup body (1) for fixing the stirring rod (3), wherein the lower end of the stirring rod (3) is provided with a positioning hole, the positioning post (6) is inserted into the positioning hole, and the upper end of the stirring rod (3) is connected with the speed change gear box (4).
7. The stirring structure of a food processor as claimed in claim 2 or 3, wherein a limiting structure for preventing the speed change gear box (4) from moving or rotating is arranged between the speed change gear box (4) and the cup cover (5) or the machine head (2).
8. The stirring structure of the food processor as claimed in claim 7, wherein the limiting structure comprises an assembly cavity (5.1) arranged in the middle of the cup cover (5), the speed change gear box (4) is inserted into the assembly cavity (5.1), the assembly cavity (5.1) comprises an upper assembly cavity and a lower assembly cavity which are communicated with each other, the middle lower part of the speed change gear box (4) is arranged in the upper assembly cavity 1, the lower part of the speed change gear box (4) is arranged in the lower assembly cavity, the outer wall of the lower part of the speed change gear box (4) is provided with more than two first limiting grooves (4.4) at intervals along the circumferential direction, and the lower assembly cavity is provided with first limiting bosses (5.2) which are clamped in the first limiting grooves (4.4).
9. The stirring structure of a food processor as claimed in claim 8, wherein the bottom of the lower assembly cavity is provided with an assembly hole (5.3) communicated with the inner cavity of the cup body (1), and one end of the stirring rod (3) is upwards penetrated out of the assembly hole (5.3).
10. The stirring structure of a food processor as claimed in claim 7, wherein the limiting structure comprises a positioning groove (4.1) arranged in the middle of the top of the speed change gear box (4), more than two second limiting bosses (4.2) arranged in the positioning groove (4.1), more than two second limiting grooves arranged at intervals along the circumferential direction on the outer wall of the lower part of the machine head (2), the middle lower part of the machine head (2) is pressed against the peripheral edge of the top of the speed change gear box (4), the lower part of the machine head (2) is arranged in the positioning groove (4.1), and the second limiting bosses (4.2) are clamped in the second limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452810.5U CN217218806U (en) | 2021-12-31 | 2021-12-31 | Stirring structure of food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452810.5U CN217218806U (en) | 2021-12-31 | 2021-12-31 | Stirring structure of food processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217218806U true CN217218806U (en) | 2022-08-19 |
Family
ID=82827475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123452810.5U Active CN217218806U (en) | 2021-12-31 | 2021-12-31 | Stirring structure of food processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217218806U (en) |
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2021
- 2021-12-31 CN CN202123452810.5U patent/CN217218806U/en active Active
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