Multifunctional device for food materials

Abstract

The utility model relates to the field of household appliances. The utility model discloses a multifunctional device for food materials, which comprises a body, a mounting frame, a stirring box, a motor, a driven shaft and a box cover, one end of the motor comprises a motor shaft, the motor shaft extends into the stirring box, and an electromagnetic coupling is arranged at one end of the motor shaft extending into the stirring box. The end, away from the motor, of the driven shaft is connected to the side, away from the motor, of the stirring box through a universal joint, the end, close to the motor, of the driven shaft is provided with a driven coupler capable of axially moving along the driven shaft, and a plurality of stirring pieces are arranged on the side of the driven shaft. According to the multifunctional device, through the electromagnetic force effect of the electromagnetic coupling, the driven coupling can be rapidly separated from the motor shaft, and complex tools or manual disassembly is not needed. A user can thoroughly clean the stirring part, food material residues attached to the stirring part are removed, and cleaning dead corners are avoided. And the electromagnetic coupling and the universal joint are adopted, so that the driven rod can be quickly disassembled and assembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of household appliances, especially a multifunctional device for food materials. BACKGROUND

[0002] In the home cooking scene, noodle making is a common activity, and dough mixing is an indispensable step for making noodles, steamed buns, and other noodles. Traditional stirring equipment usually uses fixed stirring rods and stirring pieces. Although these devices can meet the basic stirring needs, they have the following shortcomings in use. These existing machines have a serious defect, i.e., there are cleaning dead angles. During dough mixing, flour, water, and dough residue can easily accumulate in certain corners or gaps of the machine. Due to the existence of these cleaning dead angles, it is difficult for users to thoroughly clean the machine after use. With an increase in the number of uses, the residual substances may breed bacteria and mold, not only affecting the hygiene of the machine, but also potentially threatening the quality and food safety of the next batch of noodles.

[0003] Once the fixed stirring rods and stirring pieces are worn or damaged, professional personnel need to disassemble and replace them, increasing maintenance costs and time. Regular inspection and maintenance are also difficult, and potential problems cannot be discovered and solved in a timely manner, which may lead to an increase in equipment failure rate. The operation steps of traditional stirring equipment are complicated, and users need to manually disassemble and install the stirring rods, increasing the difficulty of use, especially for the elderly and inexperienced users. SUMMARY

[0004] To solve the problems of the prior art, the present application discloses a multifunctional device for food materials that can be cleaned thoroughly without cleaning dead angles and facilitates the installation and maintenance of the stirring structure of the machine.

[0005] The utility model discloses a multifunctional device for food materials, which comprises a body, a mounting rack, a stirring box, a motor, a driven shaft and a box cover. The mounting rack is connected to the lower part of the body, and the stirring box is installed on the body. The inside of the stirring box is hollowly provided with a dough mixing cavity. The upper part of the stirring box is provided with a moving groove recessed inward. The motor is installed on one side of the stirring box and connected to the upper part of the body. One end of the motor comprises a motor shaft, which extends into the stirring box. The end of the motor shaft extending into the stirring box is provided with an electromagnetic coupling. The end of the driven shaft away from the motor is connected to the side of the stirring box away from the motor through a universal joint. The end of the driven shaft close to the motor is provided with a driven coupling movable along the axial direction of the driven shaft and a limiting part limiting the movement of the driven coupling to prevent the driven coupling from falling off the driven shaft. The side part of the driven shaft is provided with a plurality of stirring pieces. One side of the box cover is provided with a box cover protruding part corresponding to the moving groove and protruding outward. The box cover is slidably connected to the stirring box through the box cover protruding part.

[0006] Further, the device further comprises at least three anti-sticking plates, the at least three anti-sticking plates are connected to the driven shaft along the axial direction of the driven shaft, the plane where the feeding port is located is the horizontal plane, the projections of the at least three anti-sticking plates on the horizontal plane are connected to each other, and the total length of the projections of the at least three anti-sticking plates on the horizontal plane is greater than or equal to the projection of the driven shaft on the horizontal plane, and the distance from the end of the anti-sticking plate away from the driven shaft to the stirring box is less than or equal to 2 cm and greater than or equal to 0.5 cm.

[0007] Further, the at least three anti-sticking plates are uniformly distributed in the circumferential direction of the driven shaft.

[0008] Further, the stirring piece comprises a rigid stirring blade close to the driven shaft and a flexible stirring blade connected to the rigid stirring blade away from the driven shaft.

[0009] Further, the stirring piece comprises a rigid stirring blade and a flexible stirring blade, and the rigid stirring blade and the flexible stirring blade are arranged at intervals on the driven shaft.

[0010] Further, a water feeding port is provided on the upper surface of the box cover, and a water feeding device capable of controlling the amount of water is arranged on the water feeding port.

[0011] Further, a filter screen is arranged on the water feeding port.

[0012] Further, a rubber material is arranged on the bottom of the mounting frame.

[0013] The beneficial effects of the present application are as follows:

[0014] The multifunctional device of the present application can quickly separate the driven shaft from the motor shaft through the electromagnetic force of the electromagnetic coupling, without the need for complex tools or manual disassembly. After use, the driven shaft only needs to be moved in the axial direction and reconnected with the electromagnetic coupling, and then powered again to restore normal use. The driven rod and the stirring piece can be completely removed from the multifunctional device, and the user can thoroughly clean them to remove food residue adhering to the stirring piece, avoiding cleaning dead angles.

[0015] The present application designs the driven rod and the stirring piece for easy maintenance through the electromagnetic force of the electromagnetic coupling, so that the user can easily disassemble and clean them, ensuring the hygiene and safety of the equipment. The electromagnetic coupling and the universal joint are adopted to realize the quick disassembly and installation of the driven rod, simplify the operation steps, and improve the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 is a structural schematic diagram of a multifunctional device in an embodiment of the present application.

[0017] Figure 2 Fig. 2 is another structural schematic diagram of a multifunctional device in an embodiment of the present application.

[0018] Multi-functional device 10, body 11, mounting frame 12, stirring box 13, motor 14, motor shaft 141, electromagnetic coupling 142, driven shaft 15, universal joint 151, driven coupling 152, stirring part 153, box cover 16, box cover protrusion 161, water adding device 162, anti-sticking plate 17. DETAILED DESCRIPTION

[0019] In order for those skilled in the art to better understand the scheme of the present application, the technical solutions in the specific embodiments of the present application will be clearly and completely described below.

[0020] The present application discloses a kind of multi-functional device 10 for food material, such as Figure 1 And Figure 2As shown, it comprises a body 11, a mounting frame 12, a stirring box 13, a motor 14, a driven shaft 15 and a box cover 16. The body 11 constitutes the basic frame of the multifunctional device 10 and is in a platform structure. The mounting frame 12 is connected to the lower part of the body 11 and is used to support the body 11. The stirring box 13 is installed to the body 11 and is internally hollowed to form a dough mixing cavity. The upper part of the stirring box 13 is penetrated by a feeding port and is provided with an inwardly recessed moving groove. The stirring box 13 is used to stir and mix food materials such as flour and rice in the family. The dough mixing cavity is the cavity of the mixed food materials, and the food materials enter the dough mixing cavity through the feeding port. The motor 14 is installed to one side of the stirring box 13 and is connected to the upper part of the body 11. One end of the motor 14 comprises a motor shaft 141 which extends into the stirring box 13. The end of the motor shaft 141 extending into the stirring box 13 is provided with an electromagnetic coupling 142. The end of the driven shaft 15 away from the motor 14 is connected to the side of the stirring box 13 away from the motor 14 through a universal joint 151. The end of the driven shaft 15 close to the motor 14 is provided with a driven coupling 152 which can move axially along the driven shaft 15 and a limiting part which limits the movement of the driven coupling 152 and prevents the driven coupling 152 from falling off the driven shaft 15. The side of the driven shaft 15 is provided with a plurality of stirring pieces 153. The driven shaft 15 is connected and radially positioned and fixed with the electromagnetic coupling 142 on the motor shaft 141 through the driven coupling 152. When the multifunctional device 10 needs to be used, only the electromagnetic coupling 142 needs to be powered. The electromagnetic coupling 142 generates electromagnetic force when powered, thereby axially positioning and fixing the driven coupling 152. The stability of the driven shaft 15 can be ensured when the multifunctional device 10 is used. When the multifunctional device 10 is finished, the magnetic force of the electromagnetic coupling 142 is eliminated by powering off the electromagnetic coupling 142. At this time, the driven coupling 152 can be easily moved in the axial direction and separated from the electromagnetic coupling 142, and then moved in the radial direction through the universal joint 151 until the driven rod is removed from the multifunctional device 10 through the feeding port. At this time, the food materials adhered to the driven rod and the stirring pieces 153 thereon can be cleaned. The electromagnetic force of the electromagnetic coupling 142 of the multifunctional device 10 of the present application can quickly separate the driven coupling 152 from the motor shaft 141 without the need for complex tools or manual disassembly. After use, the driven coupling 152 only needs to be moved in the axial direction and reconnected with the electromagnetic coupling 142, and then powered again to restore normal use. The driven rod and the stirring pieces 153 can be completely removed from the multifunctional device 10, and the user can thoroughly clean them to remove the food material residues adhered to the stirring pieces 153.The electromagnetic coupling 142 is used to facilitate the maintenance of the driven rod and the stirring element 153, making it easy for users to disassemble and clean, ensuring the hygiene and safety of the equipment.

[0021] As an embodiment, the three anti-sticking plates 17 are connected to the driven shaft 15 in the axial direction of the driven shaft 15. The projections of the three anti-sticking plates 17 on the horizontal plane are connected to each other, and the total length of the projections of the three anti-sticking plates 17 on the horizontal plane is greater than or equal to the projection of the driven shaft 15 on the horizontal plane. The distance from the end of the anti-sticking plate 17 away from the driven shaft 15 to the stirring box 13 is less than or equal to 2 cm and greater than or equal to 0.5 cm. The anti-sticking plate 17 is used to prevent food materials from sticking to the stirring box 13 during the mixing of the multifunctional device 10. The collision of the anti-sticking plate 17 can make the food materials stuck to the stirring box 13 fall off. The three anti-sticking plates 17 are connected to the driven shaft 15 in the axial direction of the driven shaft 15, and the horizontal plane is the plane where the feed inlet is located. The projections of the three anti-sticking plates 17 on the horizontal plane are connected to each other. This arrangement can prevent collision dead angles between the anti-sticking plates 17 when colliding with food materials, maximizing the removal of food materials stuck to the stirring box 13. The total length of the projections of the three anti-sticking plates 17 on the horizontal plane is greater than or equal to the projection of the driven shaft 15 on the horizontal plane, which is to maximize the area where the anti-sticking plate 17 can collide with the food materials stuck to the stirring box 13. The three anti-sticking plates 17 are connected to the driven shaft 15 in the axial direction of the driven shaft 15, which is to prevent the anti-sticking plate 17 from hindering the stirring of food materials. By adding the design of the three anti-sticking plates 17 in the multifunctional device 10, not only can it effectively prevent food materials from sticking to the inner wall of the stirring box 13, but also can reduce the difficulty and time of cleaning, optimize the stirring effect, and improve the stability and user experience of the equipment.

[0022] As an embodiment, the three anti-sticking plates 17 are evenly distributed in the circumferential direction of the driven shaft 15. The three anti-sticking plates 17 are connected to the driven shaft 15 in the axial direction of the driven shaft 15, and the three anti-sticking plates 17 are evenly distributed in the circumferential direction of the driven shaft 15. This arrangement can ensure that each anti-sticking plate 17 has minimal impact on food materials during stirring. The uniform distribution design ensures that the anti-sticking plates 17 are not concentrated in a certain area, avoiding local obstruction to food material stirring. The uniform distribution of the anti-sticking plates 17 in the circumferential direction allows them to more fully cover the inner wall of the stirring box 13, reducing the chances of food materials sticking. Each anti-sticking plate 17 can effectively collide and remove food materials stuck to the inner wall of the stirring box 13, ensuring the cleanliness of the inner wall of the stirring box 13. The more anti-sticking plates 17 there are, the more evenly distributed they are on the driven shaft 15, and the less effect they have on hindering the stirring of food materials.

[0023] As an embodiment, the stirring member 153 comprises a rigid stirring blade close to the driven shaft 15 and a flexible stirring blade connected to the rigid stirring blade away from the driven shaft 15. The combination of the rigid stirring blade and the flexible stirring blade can exert different types of stirring forces on the food materials. The rigid stirring blade can provide strong shearing force and pushing force, which is suitable for processing hard or sticky food materials; the flexible stirring blade can provide soft stirring force, which is suitable for processing fragile or gently stirred food materials. This design makes the food materials subjected to multiple forces during stirring, and the combination of the rigid stirring blade and the flexible stirring blade can achieve multi-directional stirring effect, ensuring that the food materials are fully mixed in all directions and reducing the stirring dead angle. The use of the flexible stirring blade can reduce the damage to fragile or sensitive food materials, avoiding the breakage or loss of the original shape of the food materials during stirring. The combination of the rigid stirring blade and the flexible stirring blade makes the multifunctional device 10 adapt to food materials with different characteristics, whether hard, soft or fragile, which can be properly stirred. By arranging the rigid stirring blade close to the driven shaft 15 and the flexible stirring blade connected to the rigid stirring blade away from the driven shaft 15 in the multifunctional device 10, different types of stirring forces can be exerted on the food materials, making the food materials more uniform, which not only improves the stirring effect and the adaptability of the equipment, but also protects the food materials and reduces the cleaning difficulty

[0024] As an embodiment, the stirring member 153 comprises a rigid stirring blade and a flexible stirring blade, which are arranged on the driven shaft 15 in a spaced manner. The rigid stirring blade and the flexible stirring blade arranged on the driven shaft 15 in a spaced manner can form a multi-level stirring effect during stirring. The rigid stirring blade provides strong shearing force and pushing force, while the flexible stirring blade provides soft stirring force, which can ensure that the food materials are fully mixed at different levels and improve the uniformity of stirring.

[0025] As an embodiment, the water inlet is arranged on the top surface of the box cover 16, and a water adding device 162 capable of controlling the amount of water added is arranged on the water inlet. The water adding device 162 can accurately control the amount of water added each time, ensuring that the food materials obtain the best water ratio during stirring. When in use, the water pipe can be directly arranged at the water inlet to add water by controlling the amount of water added by the water adding device 162.

[0026] As an embodiment, a filter screen is arranged on the water inlet. The filter screen arranged on the water inlet can effectively block impurities and foreign matters in the water from entering the stirring box 13, ensuring the cleanliness of the water.

[0027] As an implementation, the bottom of the mounting frame 12 is provided with a rubber cushion. The rubber cushion can effectively absorb and disperse the vibration generated by the equipment during operation, improve the stability of the equipment, and reduce the displacement or damage of the equipment caused by vibration.

[0028] It should be understood that for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the utility model.

Claims

1. A multi-functional device for foodstuff, characterized by, The utility model relates to a multifunctional device for food material, comprising: a body; a mounting frame connected to the lower part of the body; a stirring box installed on the body, the interior of the stirring box being hollowly provided with a dough cavity, the upper part of the stirring box being provided with a feeding port, and the upper part of the stirring box being provided with a moving groove recessed inwardly; a motor installed on one side of the stirring box, the motor being connected to the upper part of the body, one end of the motor comprising a motor shaft, the motor shaft extending into the stirring box, and the end of the motor shaft extending into the stirring box being provided with an electromagnetic coupling; a driven shaft connected to the side of the stirring box away from the motor through a universal joint at the end of the driven shaft away from the motor, the end of the driven shaft close to the motor being provided with a driven coupling movable along the axial direction of the driven shaft and a limiting part limiting the movement of the driven coupling to prevent the driven coupling from falling off the driven shaft, and the side of the driven shaft being provided with a plurality of stirring pieces; a box cover, one side of the box cover being provided with a box cover protruding part protruding outwardly and corresponding to the moving groove, and the box cover being connected to the stirring box through the box cover protruding part.

2. The multifunctional device for food material according to claim 1, further comprising at least three anti-sticking plates connected to the driven shaft in the axial direction of the driven shaft, the plane where the feeding port is located being a horizontal plane, the projections of the three anti-sticking plates on the horizontal plane being connected to each other, and the total length of the projections of the three anti-sticking plates on the horizontal plane being greater than or equal to the projection of the driven shaft on the horizontal plane, and the distance between the end of the anti-sticking plate away from the driven shaft and the stirring box being less than or equal to 2 cm and greater than or equal to 0.5 cm.

3. The multifunctional device for food material according to claim 2, wherein the at least three anti-sticking plates are uniformly distributed in the circumferential direction of the driven shaft.

4. The multifunctional device for food material according to claim 1, wherein the stirring pieces comprise rigid stirring blades close to the driven shaft and flexible stirring blades connected to the rigid stirring blades and away from the driven shaft.

5. The multifunctional device for food material according to claim 4, wherein the stirring pieces comprise the rigid stirring blades and the flexible stirring blades, and the rigid stirring blades and the flexible stirring blades are arranged at intervals on the driven shaft.

6. The multifunctional device for food material according to claim 1, wherein the upper surface of the box cover is provided with a water feeding port, and the water feeding port is provided with a water feeding device capable of controlling the amount of water.

7. The multifunctional device for food material according to claim 6, wherein the water feeding port is provided with a filter screen.

8. The multifunctional device for food material according to claim 1, wherein the bottom of the mounting frame is provided with a buffer pad made of rubber material. ​ ​ ​ ​ ​ ​ ​

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