阅读说明：本技术 一种电动食品处理机 (Electric food processor ) 是由 李凡 魏朝璋 于 2020-06-12 设计创作，主要内容包括：一种电动食品处理机,包括壳体、食品处理装置和驱动装置,食品处理装置包括进料件、螺旋推杆和刀架,进料件设置在壳体上,螺旋推杆设置在进料件上,其外围设置有螺旋齿,刀架设置在进料件上、且依靠在螺旋推杆上,刀架上设置有至少一个刀片,至少一个刀片在刀架依靠螺旋推杆时伸入螺旋齿内；所述的驱动装置至少包括电机,电机设置在壳体上、且与螺旋推杆驱动连接。本发明的螺旋推杆在转动时不但能对食品进行推送,在推送的过程中与刀架上的刀片配合还能对食品进行切碎处理,由于直接对食品进行切碎,能够模拟手动刀切效果,避免现有技术中对食品进行挤压的问题,提高食品的切碎效果,使食品的切碎更加细腻,满足用户对食品的切碎需求。(An electric food processor comprises a shell, a food processing device and a driving device, wherein the food processing device comprises a feeding piece, a spiral push rod and a knife rest, the feeding piece is arranged on the shell, the spiral push rod is arranged on the feeding piece, spiral teeth are arranged on the periphery of the spiral push rod, the knife rest is arranged on the feeding piece and depends on the spiral push rod, at least one blade is arranged on the knife rest, and the at least one blade extends into the spiral teeth when the knife rest depends on the spiral push rod; the driving device at least comprises a motor, and the motor is arranged on the shell and is in driving connection with the spiral push rod. The spiral push rod can push food when rotating, and can also cut the food when being matched with the blade on the knife rest in the pushing process.)

1. An electric food processor comprising a housing (15), food processing means and drive means, characterized in that: the food processing device comprises a feeding piece (12), a spiral push rod (1) and a knife rest (10), wherein the feeding piece (12) is arranged on a shell (15), the spiral push rod (1) is arranged on the feeding piece (12), spiral teeth (2) are arranged on the periphery of the spiral push rod, the knife rest (10) is arranged on the feeding piece (12) and depends on the spiral push rod (1), at least one blade (11) is arranged on the knife rest (10), and the at least one blade (11) extends into the spiral teeth (2) when the knife rest (10) depends on the spiral push rod (1); the driving device at least comprises a motor (16), and the motor (16) is arranged on the shell (15) and is in driving connection with the spiral push rod (1).

2. The electric food processor of claim 1, wherein: a cavity (13) is arranged on the feeding piece (12), a feeding hole (17) is arranged above the cavity (13), and a discharging hole (18) is arranged at the front end of the cavity; the spiral push rod (1) is rotatably arranged in the cavity (13) through a driving device, the feeding end of the spiral push rod is positioned below the feeding hole (17), and the discharging end of the spiral push rod is positioned at the rear side of the discharging hole (18); the cutter frame (10) is positioned in the cavity (13), or a notch is formed in the cavity (13), the cutter frame (10) is positioned in the notch, and at least one blade (11) extends into the spiral teeth (2) through the notch.

3. The electric food processor of claim 2, wherein: the spiral push rod (1) is made of food-grade plastics, the feeding end of the spiral push rod (1) is small in size and is positioned below the feeding hole (17), and the discharging end of the spiral push rod (1) is large in size and is positioned on the rear side of the discharging hole (18) to form a conical shape of the spiral push rod (1); the discharge end is also provided with at least one material pushing part (3) corresponding to the discharge hole (18); the feed inlet (17) is also provided with a material pushing barrel (19).

4. The electric food processor of claim 2, wherein: the spiral teeth (2) are provided with a plurality of escape grooves (4), and the escape grooves (4) form a certain distance with each other and are respectively arranged on the spiral teeth (2); the cutter blade (11) is provided with at least two blades, and the at least two blades (11) respectively extend into the cutter avoiding groove (4) when the cutter frame (10) depends on the spiral push rod (1) and are mutually avoided from the spiral teeth (2) through the cutter avoiding groove (4) when the spiral push rod (1) rotates.

5. The electric food processor of claim 4, wherein: the cavity (13) is in a hollow cylindrical shape; the spiral push rod (1) and the cavity (13) are arranged on the same axis, and the outer diameter of the spiral push rod (1) is in clearance fit with the inner diameter of the cavity (13); the tool rest (10) is circular or arc-shaped, and the arc shape of the tool rest is the same as the peripheral shape of the spiral push rod (1); the number of the blades (11) is at least two, and the at least two blades (11) mutually form a certain distance and are respectively arranged on the arc surface of the tool rest (10).

6. The electric food processor of claim 5, wherein: the arrangement direction of the knife avoiding groove (4) is vertical to the axial direction of the spiral push rod (1); the arrangement direction of the at least two blades (11) is the same as that of the knife avoiding groove (4), and the blades are separated from each other; the inner wall of the cavity (13) is also provided with a plurality of sawtooth bone positions (14).

7. The electric food processor of claim 4, wherein: spiral tooth (2) follow the feed end of screw rod (1) along discharge end spiral setting, and the interval that its set up reduces to the discharge end by the feed end gradually, still is provided with spiral muscle (5) on spiral tooth (2), and this spiral muscle (5) set up along spiral tooth (2) spiral of discharge end.

8. The electric food processor of claim 2, wherein: a positioning part is arranged in the cavity (13), and the tool rest (10) is positioned in the cavity (13) through the positioning part; or, the cavity (13) is provided with a notch, and the tool rest (10) is positioned on the notch through clamping, embedding or fastening.

9. The electric food processor according to any one of claims 1-8, wherein: a motor bracket (20) is arranged in the shell (15); the motor (16) is arranged at the same side of the food processing device and below the food processing device, and is fixedly arranged in the shell (15) through a motor bracket (20).

10. The electric food processor of claim 9, wherein: the feeding end of the spiral push rod (1) is also provided with a baffle (6), a connecting piece (7) is arranged on the baffle (6), and the connecting piece (7) is made of metal materials and is inner hexagon, outer hexagon or connecting nut;

the driving device also comprises a transmission assembly, wherein the transmission assembly is arranged in the shell (15) and comprises a gear box cover (21), a transmission gear (22), an output gear (23) and an output shaft (24); gear case lid (21) and motor support (20) fixed connection, and form the cavity between the two, drive gear (22) and output gear (23) intermeshing, and the two sets up the cavity respectively in, motor (16) are fixed to be set up on motor support (20), and its motor output (25) stretch into in the cavity, and with drive gear (22) drive connection, output shaft (24) one end stretches into in the cavity, and with output gear (23) drive connection, the shape of the other end matches with the shape of coupling piece (7), and stretch out outside the cavity, and with coupling piece (7) drive connection.

Technical Field

The invention relates to an electric food processor.

Background

Chinese patent document No. CN204841865U discloses an electric meat grinder on 9.12.2015, which comprises a main frame and a meat grinder assembly, wherein a transmission shaft connector is arranged on the main frame, the right end of a meat grinder bar in the meat grinder assembly is provided with a transmission wheel matched and connected with the transmission shaft connector, the transmission wheel is provided with a plurality of transmission teeth distributed annularly, the width of the end part of each transmission tooth on the circumference is smaller than the root part, the transmission shaft connector is provided with a meshing tooth matched with the transmission teeth, and a spring assembly for enabling the transmission teeth and the meshing teeth to axially move to realize half meshing or full meshing is arranged between the transmission wheel and the transmission shaft connector. When the electric meat grinder with the structure is normally used, the transmission teeth on the transmission wheel are completely meshed with the meshing teeth on the transmission shaft connector in the axial direction, when an accident occurs, the spring assembly can extrude the meat grinding rod to enable the transmission teeth to be far away from the meshing teeth, the transmission teeth and the meshing teeth are in a half-meshed state, the meat grinding rod rotates, the transmission wheel and the transmission shaft connector are quickly separated, and the safety performance of the electric meat grinder is greatly improved; however, foretell minced steak subassembly includes the minced steak pole at least, the blade disc, the minced steak pole takes the blade to rotate together when rotating, the minced steak pole is with food propelling movement forward when rotating, cuts food through the blade afterwards, accomplishes in the ejection of compact pore in the blade disc at last food and extrudes, because food has passed through extrusion process in the processing procedure, its cutting effect is poor, the food taste after the processing can't satisfy user's demand, can not be used for edible material processing such as melon and fruit vegetables simultaneously. Therefore, further improvements are necessary.

Disclosure of Invention

The invention aims to provide an electric food processor, which overcomes the defects that the food cutting effect is poor, only meat can be processed, food materials such as fruits and vegetables cannot be processed, and the taste cannot meet the requirements of users in the prior art.

In order to achieve the above object, the measures taken by the present invention are as follows:

an electric food processor, comprising a housing, a food processing device and a driving device, characterized in that: the food processing device comprises a feeding piece, a spiral push rod and a knife rest, wherein the feeding piece is arranged on the shell, the spiral push rod is arranged on the feeding piece, spiral teeth are arranged on the periphery of the spiral push rod, the knife rest is arranged on the feeding piece and depends on the spiral push rod, at least one blade is arranged on the knife rest, and the at least one blade extends into the spiral teeth when the knife rest depends on the spiral push rod; the driving device at least comprises a motor, and the motor is arranged on the shell and is in driving connection with the spiral push rod.

A cavity is arranged on the feeding piece, a feeding hole is arranged above the cavity, and a discharging hole is arranged at the front end of the cavity; the spiral push rod is rotatably arranged in the cavity through the driving device, the feeding end of the spiral push rod is positioned below the feeding hole, and the discharging end of the spiral push rod is positioned at the rear side of the discharging hole; the cutter frame is positioned in the cavity, or a notch is formed in the cavity, the cutter frame is positioned on the notch, and at least one cutter blade extends into the spiral teeth through the notch.

The spiral push rod is made of food-grade plastics, the feeding end of the spiral push rod is small in size and is positioned below the feeding hole, and the discharging end of the spiral push rod is large in size and is positioned on the rear side of the discharging hole so as to form a conical shape of the spiral push rod; the discharge end is also provided with at least one material pushing part corresponding to the discharge hole; the feed inlet is also provided with a material pushing barrel.

The spiral teeth are provided with a plurality of escape grooves which form a certain distance with each other and are respectively arranged on the spiral teeth; the blade is provided with at least two blades, and the at least two blades respectively extend into the knife avoiding groove when the knife rest depends on the spiral push rod and are mutually avoided through the knife avoiding groove and the spiral teeth when the spiral push rod rotates.

The cavity is in a hollow cylindrical shape; the spiral push rod and the cavity are arranged on the same axis, and the outer diameter of the spiral push rod is in clearance fit with the inner diameter of the cavity; the tool rest is circular or arc-shaped, and the arc shape of the tool rest is the same as the peripheral shape of the spiral push rod; the blade be provided with two at least, two at least blades form certain interval each other, and set up respectively on the arc surface of knife rest.

The arrangement direction of the knife avoiding groove is vertical to the axial direction of the spiral push rod; the arrangement direction of the at least two blades is the same as that of the escape grooves, and the blades form interval escape with each other; the inner wall of the cavity is also provided with a plurality of sawtooth bone positions.

The spiral teeth are spirally arranged along the discharge end from the feed end of the spiral push rod, the set distance is gradually reduced from the feed end to the discharge end, spiral ribs are further arranged on the spiral teeth, and the spiral ribs are spirally arranged along the spiral teeth of the discharge end.

A positioning part is arranged in the cavity, and the tool rest is positioned in the cavity through the positioning part; or, a notch is arranged on the cavity, and the cutter rest is positioned on the notch through clamping, or embedding or a fastener.

A motor bracket is arranged in the shell; the motor and the food processing device are arranged at the same side, are positioned below the food processing device and are fixedly arranged in the shell through the motor bracket.

The feeding end of the spiral push rod is also provided with a baffle plate, the baffle plate is provided with a connecting piece, and the connecting piece is made of metal materials and is of an inner hexagon shape, an outer hexagon shape or a connecting nut.

The driving device also comprises a transmission assembly, wherein the transmission assembly is arranged in the shell and comprises a gear box cover, a transmission gear, an output gear and an output shaft; the motor is fixedly arranged on the motor support, a motor output end of the motor extends into the cavity and is in driving connection with the transmission gear, one end of the output shaft extends into the cavity and is in driving connection with the output gear, and the other end of the output shaft is matched with the shape of the connecting piece, extends out of the cavity and is in driving connection with the connecting piece.

Through the improvement of the structure, the motor is used for driving the spiral push rod to rotate, the spiral push rod can push food when rotating, and can also cut the food in the pushing process by matching with the blade on the knife rest, and the food can be directly cut, so that the manual cutting effect can be simulated, the problems that the food is extruded in the prior art, the taste is poor and the food can only be used for cutting meat are solved, the cutting effect of the food is effectively improved, the food is cut more finely, and the cutting requirement of a user on the food is met; moreover, the blade extends into the spiral teeth, so that the problems of abrasion and powder falling caused by mutual contact between the spiral push rod and the blade when the spiral push rod is used can be avoided; and the whole body of the spiral push rod is conical, and the spiral push rod is matched with spiral teeth arranged on the periphery of the spiral push rod, so that when a feeding part is used for feeding and discharging materials, the feeding amount can be increased, the discharging effect can be ensured, and the use experience of a user is improved.

In summary, the multifunctional electric water heater has the characteristics of simple and reasonable structure, excellent performance, quick assembly and disassembly, small volume, easiness in cleaning, low manufacturing cost, powerful functions, convenience in use, high efficiency, safety, reliability and the like, and is high in practicability.

Drawings

Fig. 1 is a schematic view of an assembly structure of the first embodiment of the present invention.

Fig. 2 is an assembly sectional structural view of the first embodiment of the present invention.

Fig. 3 is another sectional view of the first embodiment of the present invention.

Fig. 4 is a sectional view showing the assembly of the screw pushing rod, the tool holder and the feeding member according to the first embodiment of the invention.

Fig. 5 is another sectional structural view of the screw push rod, the tool holder and the feeding member according to the first embodiment of the invention.

Fig. 6 is a schematic front view of the spiral push rod according to the first embodiment of the present invention.

Fig. 7 is a schematic perspective view of the spiral push rod according to the first embodiment of the present invention.

Fig. 8 is a perspective view of the first embodiment of the present invention.

Fig. 9 is a front view schematically showing the structure of the tool holder according to the first embodiment of the present invention.

Detailed Description

The invention is further described with reference to the following figures and examples.

Referring to fig. 1 to 9, the electric food processor is mainly used for cutting meat, vegetables, melons and fruits and the like, so that a user can wrap fillings of the cut meat and vegetables such as dumplings, steamed stuffed buns, pastry and the like, the multifunctional use requirement of the electric food processor is improved, and the processing requirement is met more laborsavingly and more efficiently while the taste of food materials is not reduced.

The electric food processor comprises a shell 15, a food processing device and a driving device, wherein the food processing device comprises a feeding piece 12, a spiral push rod 1 and a knife rest 10, the feeding piece 12 is arranged on the shell 15, the body of the spiral push rod 1 is conical and is arranged on the feeding piece 12, spiral teeth 2 are arranged on the periphery of the spiral push rod 12, the knife rest 10 is arranged on the feeding piece 12 and depends on the spiral push rod 1, at least one blade 11 is arranged on the knife rest 10, and the at least one blade 11 extends into the spiral teeth 2 when the knife rest 10 depends on the spiral push rod 1; the driving device at least comprises a motor 16, and the motor 16 is arranged on the shell 15 and is in driving connection with the spiral push rod 1.

The feeding member 12 is detachably arranged on the shell 15, and due to the detachable arrangement of the feeding member 12, a user can disassemble, assemble and maintain the food processing device according to the use requirement. The feeding member 12 of this embodiment is preferably detachably mounted on the housing 15 by means of snap-fit, and besides, the feeding member 12 can also be mounted on the housing 15 by means of screw-fit.

A cavity 13 is arranged on the feeding piece 12, a feeding hole 17 is arranged above the cavity 13, and a discharging hole 18 is arranged at the front end; the spiral push rod 1 is rotatably arranged in the cavity 13 through a driving device, the feeding end of the spiral push rod is positioned below the feeding hole 17, and the discharging end of the spiral push rod is positioned at the rear side of the discharging hole 18; the tool rest 10 is positioned in the cavity 13, or a notch is formed in the cavity 13, the tool rest 10 is positioned in the notch, and at least one blade 11 extends into the helical teeth 2 through the notch.

The spiral push rod 1 is made of plastics, the feeding end of the spiral push rod 1 is small in size and is positioned below the feeding hole 17, and the discharging end of the spiral push rod 1 is large in size and is positioned on the rear side of the discharging hole 18, so that the conical shape of the spiral push rod 1 is formed; because spiral push rod 1's body is the toper, the release dynamics that food can be guaranteed to the discharge end that the size is big, it can not appear blockking up to ensure the ejection of compact of food, food is thrown into cavity 13 inside from the feed inlet, the feed end that the size is little can reduce spiral push rod 1 and occupy the inside position of cavity 13, make the user can throw in more food, the helical tooth 2 of 1 peripheral setting of cooperation spiral push rod, not only can improve the ejection of compact effect of discharge end, can also improve the feeding volume of feed end simultaneously, experience in order to improve user's use.

The discharge end is also provided with at least one material pushing part 3 corresponding to the discharge port 18. The two pushing parts 3 are arranged in the embodiment, and the food is pushed to the discharge hole 18 through the two pushing parts 3, so that the food is pushed out.

In order to facilitate the feeding of the user, a material pushing barrel 19 is further arranged on the feeding hole 17.

The helical teeth 2 are provided with a plurality of escape grooves 4, and the escape grooves 4 are mutually arranged on the helical teeth 2 at certain intervals; the number of the blades 11 is at least two, and the at least two blades 11 respectively extend into the knife avoiding groove 4 when the knife rest 10 depends on the spiral push rod 1 and are mutually avoided from the spiral teeth 2 through the knife avoiding groove 4 when the spiral push rod 1 rotates. The spiral push rod 1 can avoid the blade 11 of the knife rest 10 when rotating, so that the problems of abrasion and powder falling caused by mutual contact between the spiral push rod 1 and the blade 11 can be avoided when the spiral push rod 1 is used, the service life of the spiral push rod 1 is prolonged, and the purity of food when being chopped is ensured.

Stretch into helical tooth 2's by blade 11 in avoiding the sword groove 4, can directly cut up food at food propelling movement in-process, can simulate manual sword and cut the effect to avoid squeezing food among the prior art, the taste is poor, only can be used for the problem that the meat is cut up, with improve the effect of cutting up of food effectively, make the cutup of food more exquisite, thereby satisfy the user to the demand of cutting up of food.

The cavity 13 is in a hollow cylindrical shape; the spiral push rod 1 and the cavity 13 are arranged on the same axis, and the outer diameter of the spiral push rod 1 is in clearance fit with the inner diameter of the cavity 13; the tool rest 10 is circular or arc-shaped, the shape of the arc is the same as the peripheral shape of the spiral push rod 1, and the mutual dependence effect of the tool rest 10 and the spiral push rod 1 can be improved because the shape of the tool rest is the same as the shape of the spiral push rod.

The inner wall of the cavity 13 is also provided with a plurality of sawtooth bone positions 14, the spiral push rod 1 is in clearance fit with the cavity 13, and the clearance and the sawtooth bone positions 14 are mutually matched, so that certain auxiliary effect on chopping of food can be achieved. Moreover, the plurality of sawtooth bone positions 14 have a certain cutting function, and the cutting blades 11 are matched with the sawtooth bone positions to extend into the knife avoiding grooves 4 for use, so that the cutting fineness of food can be further improved, and the use requirement of a user is greatly met.

The number of the blades 11 is at least two, and the at least two blades 11 are mutually spaced and respectively arranged on the arc surface of the tool holder 10.

The arrangement direction of the knife avoiding groove 4 is vertical to the axial direction of the spiral push rod 1; the arrangement direction of the at least two blades 11 is the same as that of the knife avoiding grooves 4, and the at least two blades 11 and the knife avoiding grooves 4 are separated from each other to avoid, so that food can be finely chopped.

Meanwhile, the knife rest 10 can provide different numbers of blades 11 for a user to select, the user can match different knife rests 10 according to different requirements of the thickness of food chopping, and therefore the size of food processing can be correspondingly adjusted, different chopping requirements of the user on food are met, and the taste of the food processing is improved.

Spiral push rod 1 is through 2 propelling movement food of helical tooth when rotating, and the direction mutually perpendicular of blade 11 and food propelling movement, the power of cutting up of blade 11 is mutually perpendicular with the strength of 2 propelling movement food of helical tooth, not only can carry out effectual propelling movement to food, but also can fully cut up it when food is propelling movement on one side, powerful does not destroy the organizational structure of eating the material simultaneously, and the taste is splendid.

Helical tooth 2 sets up along the discharge end spiral from the feed end of helical tooth push rod 1, and the interval that its set up reduces to the discharge end by the feed end gradually, because helical tooth 2's interval diminishes by big, consequently food size when cutting up is corresponding diminishes by big to it is reasonable to improve the cutting up of food.

Still be provided with spiral muscle 5 on the helical tooth 2, this spiral muscle 5 sets up along the 2 spirals of helical tooth of discharge end, and the structural strength of discharge end not only can be improved in setting up of spiral muscle 5, can also play certain propelling movement food effect simultaneously.

A positioning part is arranged in the cavity 13, and the tool rest 10 is positioned in the cavity 13 through the positioning part; or, the cavity 13 is provided with a notch, and the tool holder 10 is positioned on the notch through clamping, or embedding, or fastening. For the convenience of assembly, the tool holder 10 of the present embodiment is preferably positioned directly inside the cavity 13 by the positioning portion.

A motor bracket 20 is arranged in the shell 15; the motor 16 is arranged at the same side of the food processing device and below the food processing device and is fixedly arranged in the shell 15 through the motor bracket 20, and the motor 16 and the food processing device are arranged at the same side, so that the overall length of the food processing machine can be effectively reduced, the occupied space position of the food processing machine when the food processing machine is placed is reduced, and the space is saved.

The feed end of the screw push rod 1 is also provided with a baffle 6, the baffle 6 is used for blocking food from going out from the feed end of the screw push rod 1 so as to avoid waste of the food, a connecting piece 7 is arranged on the baffle 6, the connecting piece 7 is made of metal material and is of an inner hexagon shape, an outer hexagon shape or a connecting nut, the connecting piece 7 of the embodiment is of an outer hexagon shape and is used for being in driving connection with the driving assembly of a food processor so as to realize rotation of the screw push rod 1.

The drive device further comprises a transmission assembly which is arranged in the housing 15 and comprises a gearbox cover 21, a transmission gear 22, an output gear 23 and an output shaft 24; the gearbox cover 21 is fixedly connected with the motor support 20, a cavity is formed between the gearbox cover and the motor support 20, the transmission gear 22 and the output gear 23 are meshed with each other and are respectively arranged in the cavities, the motor 16 is fixedly arranged on the motor support 20, the motor output end 25 of the motor 16 extends into the cavity and is in driving connection with the transmission gear 22, one end of the output shaft 24 extends into the cavity and is in driving connection with the output gear 23, and the shape of the other end of the output shaft is matched with that of the connecting piece 7, extends out of the cavity and is in driving connection with the connecting piece 7.

When the motor 16 works, the motor output end 25 rotates and drives the transmission gear 22 to rotate, and the transmission gear 22 is meshed with the output gear 23. Therefore, the output gear 23 can also rotate along with the transmission gear 22, the output gear 23 drives the output shaft 24 to rotate when rotating, and the output shaft 24 drives the connecting piece 7 to rotate when rotating, so that the rotation of the spiral push rod 1 is finally realized, and the electric working is labor-saving, high in efficiency and safe to use.

The drawings are for illustrative purposes only and are presented in the form of illustrations only, not illustrations as physical or logical, and should not be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar components; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "lateral", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience only and to simplify the description, but it is not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.