CN220069548U

CN220069548U - Food mixer

Info

Publication number: CN220069548U
Application number: CN202321184162.6U
Authority: CN
Inventors: 王光领; 王大庆; 马政英; 刘卓林
Original assignee: Shulang Environmental Protection Technology Xuzhou Co ltd
Current assignee: Shulang Environmental Protection Technology Xuzhou Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-11-24
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a food stirrer, which belongs to the technical field of food stirring, and comprises an upper machine body and a lower machine body connected with the upper machine body, wherein the upper machine body comprises an upper machine shell, a stirring piece is arranged on one side of the top of the upper machine shell, the lower machine body comprises a lower machine shell, the lower machine shell is hinged with the upper machine shell, a placing seat is arranged on one side of the bottom of the lower machine shell and at a position corresponding to the stirring piece, a container is arranged on the placing seat and is used for driving the container to move up and down to stir food in the container in all directions in cooperation with the stirring piece, the placing seat drives the container to float up and down and then to stir in cooperation with the stirring piece in an irregular manner, so that the stirring effect is better, and a gear ratio of a motor, an annular gear, a planet gear and an eccentric gear wheel are not overlapped with each other because of being an infinite non-circulation small number and a track route of running of the planet gear, so that the up-down floating of the container can be conveniently adjusted to increase the stirring uniformity.

Description

Food mixer

Technical Field

The utility model relates to the field of food stirring, in particular to a food stirrer.

Background

The food stirrer is a food processing machine commonly used in a kitchen and is commonly used for stirring food materials such as egg white, cream and flour so as to improve the processing efficiency of the food materials.

Among the prior art, application number is CN 201922426347.3's a food mixer, it can carry out quick demountable installation with handheld stirring head through "support piece when stirring processing to fix on support piece and stir the material in the agitator," stir the food for two kinds or more than two kinds of substances can the misce bene, above-mentioned form fixed orbit route when stirring the food, a lot of fixed dead angles are hit, it is inconvenient to make the container material can the misce bene need the manual position of changing the stirring and the food that need stir in the container how much different when stirring again, it is inconvenient to adjust the upper and lower floating of container and increases the homogeneity of stirring. How to invent a food mixer to improve these problems becomes a urgent problem for those skilled in the art.

Disclosure of Invention

In order to overcome the defects, the utility model provides a food stirrer, which aims to solve the problems that a fixed track route is formed when food is stirred, a plurality of fixed dead angles are not formed, the substances in a container are not convenient to uniformly mix, the stirring position needs to be manually changed, and the stirring uniformity is increased by being inconvenient to adjust the up-and-down floating of the container when the food to be stirred in the container is different.

The utility model is realized in the following way: the utility model provides a food mixer, includes the organism and goes up the organism down of being connected with last organism, it includes the casing to go up the organism, go up the top one side of casing and install the stirring piece, the organism includes down the casing down, down the casing with it is articulated to go up the casing, lower casing bottom one side with the stirring piece corresponds the position and installs and place the seat, be provided with the container on placing the seat, place the seat and be used for driving the container and reciprocate the cooperation the stirring piece is right food in the container carries out the omnidirectional stirring.

In a preferred technical scheme of the utility model, the stirring piece is arranged at one end of the upper shell through the motor, the annular gear is arranged below the upper shell and sleeved outside the motor rotating shaft, the eccentric disc is arranged below the transmission shaft of the motor in a connecting way, the planet wheel is arranged inside the eccentric disc, and the lower part of the planet wheel is fixedly connected with the tennis ball.

In a preferred technical scheme of the utility model, an oil seal is arranged at the connection part among the motor, the annular gear, the planet wheel and the eccentric disc.

In a preferred embodiment of the present utility model, the motor is a dc brushless motor for making the torque of the motor larger.

In a preferred embodiment of the present utility model, the brushless dc motor is a bi-directional brushless dc motor.

In a preferred embodiment of the present utility model, the ratio of the gears of the ring gear to the gears of the planetary gears is an infinite non-circulating fraction.

In a preferred technical scheme of the utility model, the outer side of the stirring piece is hinged with the upper shell through a hinge, a holding spring is sleeved outside the hinge, one end of the holding spring is in limiting connection with the lower shell, the other end of the holding spring is in limiting connection with the upper shell, and the holding spring is used for enabling the upper shell to have upward bouncing force.

In a preferred technical scheme of the utility model, the placement seat comprises a lifting disc, the lifting disc is arranged on the lower shell and used for supporting the container, an induction button is arranged in the lifting disc, a contact point is arranged at a position corresponding to the bottom of the induction button, the induction button is electrically connected with the main switch, and a spring is arranged at the bottom of the induction button.

In a preferred technical scheme of the utility model, a plurality of grooves are formed in the outer side of the lifting disc, racks are arranged on the inner wall of the grooves, a plurality of limiting blocks are fixedly arranged above the lower shell, the limiting blocks and the grooves on the outer wall of the lifting disc are correspondingly arranged, the lifting disc is arranged among the limiting blocks in a limiting sliding manner through the grooves, a transmission gear is arranged at the inner bottom of the lower shell, a worm is rotatably arranged in the limiting blocks, the bottom of the worm is fixedly connected with the connection gear, the connection gear is in transmission connection with the transmission gear, a servo motor is fixedly connected at the bottom of the transmission gear, through holes are formed in positions, corresponding to the grooves of the lifting disc, of the inner side of the limiting block, worm wheels are rotatably connected with the through holes, and the worm wheels are in transmission connection with the racks in the grooves of the lifting disc in a corresponding meshing manner.

In a preferred technical scheme of the utility model, the middle part of the worm wheel is in meshed connection with the worm, and gears corresponding to racks in the grooves of the lifting disk are fixedly connected to two sides of the worm wheel.

The beneficial effects of the utility model are as follows: when the food mixer obtained through the design is used, food to be mixed is placed in a container, the container is placed on a placing seat, a lifting disc on the placing seat can support the container, the induction button can be extruded by the heavy container to enable the induction button to descend for electrifying, the food mixer is used for preventing idle damage equipment of a mixing piece and preventing damage to people due to false touch, a shell is pressed down, meanwhile, a mixing piece is started to mix the food in the container, a motor, an annular gear, a planet wheel and an eccentric disc are matched with each other for mixing, the gear ratio of the annular gear and the planet wheel is an infinite non-circulating fraction and a track route of the motion of the annular gear and the planet wheel are not overlapped, the placing seat is controlled to drive the container to float up and down while the mixing piece is mixed, a servo motor is used for driving a transmission gear and a worm to drive the worm gear to rotate, and meanwhile, the gear on two sides of the worm gear is meshed with a rack on the outer side of the container, so that the up-and-down floating of the container can be conveniently adjusted, and the uniformity of mixing is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic side view of a structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a side view and a partial enlarged structure according to an embodiment of the present utility model;

fig. 3 is a schematic view of a lower machine body structure according to an embodiment of the present utility model;

fig. 4 is a schematic view of a lower body part according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a cross-sectional structure of an inner portion of a placement seat according to an embodiment of the present utility model.

In the figure: 100-upper body; 110-upper shell; 120-stirring piece; 121-a motor; 122-an inner gear ring; 123-planet wheels; 124-eccentric disc; 125-tennis; 200-lower machine body; 210-lower housing; 211-hinges; 212-grip spring; 220-placing a seat; 221-lifting disk; 222-a sense button; 223-limiting block; 224-a drive gear; 225-connecting gears; 226-worm gear; 227-worm; 230-container.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a food mixer, including last organism 100 and go on the organism 200 down of being connected with last organism 100, go up the organism 100 and include casing 110, go up the top one side of casing 110 and install stirring piece 120, lower organism 200 includes casing 210 down, casing 210 and last casing 110 are articulated down, lower casing 210 bottom one side and stirring piece 120 correspond the position and install and place the seat 220, be provided with container 230 on placing the seat 220, place the seat 220 and be used for driving container 230 and reciprocate and match stirring piece 120 and carry out the omnidirectional stirring to the food in the container 230, place the seat 220 and drive container 230 and float about and match the irregular stirring of stirring piece 120 again and make the effect of stirring mix better.

Referring to fig. 2, the stirring member 120 is installed at one end of the upper casing 110 through a motor 121, an inner gear ring 122 is installed below the upper casing 110 and sleeved outside a rotating shaft of the motor 121, an eccentric disc 124 is connected and arranged below a transmission shaft of the motor 121, a planet wheel 123 is arranged inside the eccentric disc 124, the lower part of the planet wheel 123 is fixedly connected with a tennis ball 125, and the motor 121 drives the eccentric disc 124 to cooperate with the planet wheel 123 to drive the tennis ball 125 to rotate so as to stir food in a container 230.

The connection between the motor 121, the inner gear ring 122, the planet gears 123 and the eccentric discs 124 is provided with an oil seal, and the oil seal can retain enough lubricating oil for a long time, and the engagement of the inner gear ring 122 and the planet gears 123 is always in a sufficiently good lubrication state, so that the noise is low, the abrasion is small, and the service life is long. The motor 121 is a direct current brushless motor and is used for enabling the torque of the motor 121 to be larger, a disc type direct current brushless motor is adopted, no carbon brush exists, no mechanical commutator exists, spark generation is reduced, abrasion rate is reduced, stepless speed regulation is achieved through a computer numerical control program, working current is stable, low-speed torque is large, power consumption is low, energy is saved, and service life is prolonged. The brushless dc motor of the motor 121 is a bi-directional rotation brushless dc motor. The gear ratio of the gear of the ring gear 122 and the planet gear 123 is an infinite non-circulating fraction, namely when the tennis ball 125 driven by the planet gear 123 moves, the motion track of revolution and rotation is a trace progressive, crossed, rolling and overturning motion, the running track routes are not overlapped, the same track can not be repeated, a progressive route track is formed when cream is whipped, no dead angle is left, and the uniformity of mixing is improved.

Referring to fig. 3 and 4, the outer side of the stirring member 120 is hinged to the upper housing 110 through a hinge 211, a grip spring 212 is sleeved on the outer side of the hinge 211, one end of the grip spring 212 is in limiting connection with the lower housing 210, the other end of the grip spring 212 is in limiting connection with the upper housing 110, the grip spring 212 is used for enabling the upper housing 110 to have an upward spring force, the grip spring 212 is used for enabling the upper housing 110 to keep a spring state so as to facilitate the placement of the container 230, and the upper housing 110 and the lower housing 210 can be further provided with a locking and positioning mechanism for enabling an angle between the upper housing 110 and the lower housing 210 to be fixed.

Referring to fig. 4 and 5, the placement base 220 includes a lifting plate 221, the lifting plate 221 is disposed on the lower housing 210 and is used for supporting the container 230, a sensing button 222 is disposed inside the lifting plate 221, a contact point is disposed at a corresponding position of the bottom of the sensing button 222, the sensing button 222 is electrically connected to the main switch, a spring is disposed at the bottom of the sensing button 222, and the container 230 is placed on the lifting plate 221 to press the sensing button 222 to turn on or off the power supply, so as to prevent the stirring member 120 from idling and causing damage and accidental injury.

The outside of lifting disk 221 has been seted up a plurality of recesses and the inner wall of recess sets up for the rack, the top of lower casing 210 is fixed to be provided with a plurality of stoppers 223, the recess of stopper 223 and lifting disk 221 outer wall corresponds the setting, lifting disk 221 passes through the spacing slip setting of recess between a plurality of stoppers 223, the interior bottom of lower casing 210 is provided with drive gear 224, the rotation of stopper 223 is provided with worm 227 and the bottom fixed connection of worm 227 is in connecting gear 225 and drive gear 224 transmission connection, drive gear 224 bottom fixed connection servo motor, the inboard of stopper 223 and lifting disk 221 recess correspond the position department and set up through-hole and through-hole department rotation connection worm wheel 226, worm wheel 226 and worm 227 transmission connection and worm wheel 226 correspond the meshing with the rack in the lifting disk 221 recess and are connected, drive gear 224 drives worm wheel 226 and rotates and make worm wheel 226 drive lifting disk 221 and float from top to bottom in a small circle. The middle part of worm wheel 226 is connected with worm 227 meshing, and the both sides fixedly connected with of worm wheel 226 is with the gear that the rack in the lifting disk 221 recess corresponds, is convenient for make worm wheel 226 drive lifting disk 221 and floats from top to bottom.

Working principle: lifting the upper shell 110, placing the food to be stirred in the container 230, placing the container 230 on the placing seat 220, enabling the lifting disc 221 on the placing seat 220 to support the container 230, pressing the sensing button 222 to enable the sensing button 222 to descend for electrifying due to the fact that the container 230 is heavier, pressing the upper shell 110 downwards, simultaneously starting the stirring piece 120 to stir the food in the container 230, mutually matching the motor 121, the annular gear 122, the planet wheel 123 and the eccentric disc 124 to stir, controlling the placing seat 220 to drive the container 230 to float up and down while stirring the stirring piece 120, driving the transmission gear 224 through the servo motor and driving the connecting gear 225 and the worm 227 to enable the worm gear 226 to rotate, and simultaneously driving the container 230 to float up and down through the meshing of the gears on two sides of the worm gear 226 and racks on the outer side of the container 230 to increase stirring uniformity.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A food mixer, comprising

Go up the organism and go up the organism down of being connected with last organism, it includes the casing to go up the organism, the stirring piece is installed to top one side of going up the casing, the organism includes down the casing down, down the casing with it is articulated to go up the casing, lower casing bottom one side with the stirring piece corresponds the position and installs and place the seat, be provided with the container on placing the seat, place the seat and be used for driving the container and reciprocate the cooperation the stirring piece is right food in the container carries out the omnidirectional stirring.

2. A food mixer as defined in claim 1 wherein: the stirring piece is installed in one end of last casing through the motor, go up the casing below and install the ring gear and cup joint in the outside of motor axis of rotation, the transmission shaft below connection of motor is provided with the eccentric disc, the inside planet wheel that is provided with of eccentric disc, planet wheel below and tennis fixed connection.

3. A food mixer as claimed in claim 2, wherein: and an oil seal is arranged at the joint of the motor, the annular gear, the planet wheel and the eccentric disc.

4. A food mixer as claimed in claim 3, wherein: the motor is a direct current brushless motor and is used for enabling the torque of the motor to be larger.

5. A food mixer as defined in claim 4 wherein: the DC brushless motor of the motor is a bidirectional rotating DC brushless motor.

6. A food mixer as defined in claim 4 wherein: the ratio of the gears of the inner gear ring to the gears of the planet gears is an infinite non-circulating fraction.

7. A food mixer as claimed in claim 2, wherein: the outside of stirring piece pass through the hinge with go up the casing and articulate, the outside of hinge has cup jointed the grip spring just the one end of grip spring and the spacing connection other end of lower casing and last casing spacing connection, the grip spring is used for making the casing have the power of upwards bouncing.

8. A food mixer as defined in claim 7 wherein: the placing seat comprises a lifting disc, the lifting disc is arranged on the lower shell and used for supporting the container, an induction button is arranged inside the lifting disc, a contact point is arranged at a corresponding position of the bottom of the induction button, the induction button is electrically connected with a main switch, and a spring is arranged at the bottom of the induction button.