CN211022312U

CN211022312U - Portable food mixer

Info

Publication number: CN211022312U
Application number: CN201921293109.3U
Authority: CN
Inventors: 裘俊彦
Original assignee: Changzhou Vocational Institute of Textile and Garment
Current assignee: Changzhou Vocational Institute of Textile and Garment
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-07-17
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to a portable food mixer, which belongs to the technical field of mixers and comprises a base and a mixing material cylinder with an opening at one end, wherein the mixing material cylinder is detachably arranged on the base, a rotating device is fixedly arranged in the base, a permanent magnet is fixedly arranged at the output end of the rotating device, the rotating plane of the permanent magnet is parallel to the bottom panel of the mixing material cylinder, a strong magnet bar is arranged in the mixing material cylinder, the strong magnet bar is attached to the bottom panel of the mixing material cylinder under the magnetic absorption of the permanent magnet, a mixing blade is detachably arranged on the strong magnet bar, and the mixing blade and the strong magnet bar are arranged in an angle; the utility model discloses simple structure, the volume is less, realizes being connected through the suction along with between permanent magnet and the strong magnet stick between stirring blade and the rotating device, and the installation between stirring blade and the rotating device is comparatively convenient with the dismantlement, and is swift, and stirring feed cylinder and base also can dismantle the separation, and convenient to carry has made things convenient for travel, business trip or use when being in hospital.

Description

Portable food mixer

Technical Field

The invention relates to the technical field of mixers, in particular to a portable food mixer.

Background

Modern people's life style is various and diversified, and relevant with daily life, portable product is more and more, and people all use portable product when going on a journey outside, or being sent to a business trip because of the reason of work, or live in the hospital, for conveniently carrying. Along with the increasing requirements of people on the quality of life and the increasing attention on food safety consciousness, more and more people select to prepare required meals when people travel outside, go on a business trip and are in hospital, and particularly have higher requirements on the meals when the people are in hospital, so that a stirrer is often used for crushing, juicing or stirring the foods; however, most of common food mixers are gear-driven structures or large stirring rods driven by a large motor to stir food, so as to crush food. The common food stirring machine has the advantages of complex structure, large volume, inconvenient disassembly and assembly, difficult carrying and inconvenient use in travel, business trip or hospitalization.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the problems that the common food mixer is complex in structure, large in size, inconvenient to disassemble and assemble, difficult to carry and inconvenient to use during traveling, business trips or hospitalization, the portable food mixer is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a portable food mixer, includes base and one end open-ended stirring feed cylinder, stirring feed cylinder demountable installation is on the base, fixed mounting has rotating device in the base, rotating device's output fixed mounting has permanent magnet, permanent magnet's rotation plane is parallel with stirring feed cylinder bottom surface board, be provided with the strong magnet stick in the stirring feed cylinder, the strong magnet stick is laminated with stirring feed cylinder bottom surface board under permanent magnet's magnetic force absorption, demountable installation has stirring blade on the strong magnet stick, stirring blade is the angle setting with the strong magnet stick.

The invention relates to a portable food mixer, wherein a rotating device is fixedly arranged in a base, a permanent magnet is fixedly arranged at the output end of the rotating device, the rotating plane of the permanent magnet is parallel to the bottom panel of a mixing cylinder, a strong magnet bar is arranged in the mixing cylinder, the permanent magnet is opposite to the strong magnet bar, the permanent magnet bar attracts the strong magnet bar to approach the strong magnet bar, the bottom panel of the mixing cylinder is arranged between the permanent magnet and the strong magnet bar, the strong magnet bar is attached to the bottom panel of the mixing cylinder under the magnetic attraction of the permanent magnet, the permanent magnet is driven by the rotating device to rotate, the rotating plane of the permanent magnet is parallel to the bottom panel of the mixing cylinder, so as to drive the strong magnet bar to rotate along the bottom panel of the mixing cylinder in the mixing cylinder, a mixing blade is arranged on the strong magnet bar, food is placed in the mixing cylinder, and the rotating mixing blade can be used for mixing the food, Crushing; the stirring blade is connected with the rotating device through the suction force between the permanent magnet and the strong magnet rod, the stirring blade is convenient and quick to mount and dismount with the rotating device, the stirring cylinder and the base can be detached and separated, the carrying is convenient, and the stirring blade is convenient to use during traveling, business trips or hospitalization.

In order to realize heating the food in the stirring material cylinder, fixed mounting has the electric heating board in the base, the laminating of electric heating board and stirring material cylinder bottom surface board, electric heating board give the stirring material cylinder with heat transfer, and the stirring material cylinder gives food with heat transfer to the realization heats food.

In order to realize the base and be connected with dismantling of stirring feed cylinder, the coaxial fixed mounting in stirring feed cylinder bottom has solid fixed ring, gu the coaxial card of fixed ring establishes on the base.

The strong magnet bar is attached to the bottom of the stirring cylinder when rotating, in order to prevent the strong magnet bar from driving the stirring cylinder to rotate together when rotating and influence the crushing and stirring efficiency of food, the inner circumferential surface of the fixing ring is provided with a limiting groove, the limiting groove is arranged along the axial direction of the fixing ring, the outer circumferential surface of the opening of the base is fixedly provided with a limiting stop, the limiting stop is inserted into the limiting groove, and the limiting stop is limited in the limiting groove and prevents the stirring cylinder from rotating along with the rotation of the strong magnet bar.

When dismantling and accomodating, in order to reduce the space that occupies, the radius of stirring feed cylinder is greater than the radius of base, and the base can be placed in stirring feed cylinder, has realized occupation space's overlapping, and occupation space is less, conveniently carries.

In order to prevent the food from bursting out of the stirring barrel in the stirring process, the other end cover of the stirring barrel is provided with an upper cover.

In order to ensure that the friction resistance between the strong magnet rod and the bottom plate of the stirring cylinder is smaller, the bottom surface of the strong magnet rod is a cylindrical surface, the bottom surface of the strong magnet bar is tangent to the bottom panel of the stirring cylinder, the stirring blade comprises a first blade part, a connecting part and a second blade part which are sequentially connected, the connecting part is detachably arranged on the strong magnet rod through a locking screw, the first blade part, the connecting part and the second blade part are arranged in a V shape, the bottom surfaces of the first blade part and the second blade part are fixedly provided with supporting plates, the bottom surfaces of the supporting plates are cylindrical surfaces, the bottoms of the two supporting plates are tangent to the bottom surface plate of the stirring cylinder, the supporting plate on the first blade part and the supporting plate on the second blade part are symmetrically arranged relative to the center of the connecting part, and the first blade part, the connecting part, the second blade part and the supporting plate are of an integrated manufacturing structure. The backup pad plays the supporting role to the strong magnet stick, and restriction strong magnet stick has guaranteed stirring blade's normal use along its self axis rotation.

In order to realize the adjustable rotating speed of the stirring blade, the rotating speed of the rotating device is required to be adjustable, and in order to realize the adjustable rotating speed of the rotating device, a stirring rotating speed control button and a switching power supply button are fixedly installed on the base, the rotating device is a direct current motor, a circuit board and a power supply are fixedly installed in the base, the circuit board is electrically connected with the power supply, a motor driving module is installed on the circuit board, and the direct current motor, the stirring rotating speed control button and the switching power supply button are all electrically connected with the circuit board.

In order to realize the regulation and control of the heating temperature, a heating temperature control button is fixedly installed on the base, a miniature temperature controller is installed on the circuit board, and the miniature temperature controller is respectively electrically connected with the electric heating plate and the heating temperature control button.

When stirring food, powerful magnet stick and food direct contact, for guaranteeing food safety, powerful magnet stick is food level neodymium iron boron powerful magnet.

The invention has the advantages that the portable food mixer is fixedly provided with the rotating device in the base, the output end of the rotating device is fixedly provided with the permanent magnet, the rotating plane of the permanent magnet is parallel to the bottom panel of the mixing cylinder, the strong magnet bar is arranged in the mixing cylinder, the permanent magnet and the strong magnet bar are attracted in opposite directions, the permanent magnet bar attracts the strong magnet bar to approach, the bottom panel of the mixing cylinder is arranged between the permanent magnet and the strong magnet bar, the strong magnet bar is attached to the bottom panel of the mixing cylinder under the magnetic attraction of the permanent magnet, the permanent magnet is driven by the rotating device to rotate, the rotating plane of the permanent magnet is parallel to the bottom panel of the mixing cylinder, so that the strong magnet bar is driven to rotate along the bottom panel of the mixing cylinder in the mixing cylinder, the mixing blade is arranged on the strong magnet bar, food is placed in the mixing cylinder, the food can be stirred and smashed by the rotating stirring blade; the stirring blade is connected with the rotating device through the suction force between the permanent magnet and the strong magnet rod, the stirring blade is convenient and quick to mount and dismount with the rotating device, the stirring cylinder and the base can be detached and separated, the carrying is convenient, and the stirring blade is convenient to use during traveling, business trips or hospitalization.

Drawings

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

FIG. 1 is a three-dimensional schematic of the present invention;

FIG. 2 is a two-dimensional cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the invention at A in FIG. 2;

FIG. 4 is a two-dimensional cross-sectional view of a base of the present invention;

FIG. 5 is a schematic three-dimensional assembly of the hopper and the upper cover of the present invention;

FIG. 6 is a plan view of the two-dimensional mounting of the stirring blade and the strong magnet bar in the present invention;

FIG. 7 is a two-dimensional sectional view of the stirring blade and the strong magnet bar according to the present invention;

fig. 8 is a two-dimensional cross-sectional view of the present invention after storage is complete.

In the figure: 1. the automatic stirring device comprises a base, 1-1 parts of limit stops, 1-2 parts of stirring rotating speed control buttons, 1-3 parts of switching power supply buttons, 1-4 parts of heating temperature control buttons, 2 parts of stirring material cylinders, 2-1 parts of fixing rings, 2-1-1 parts of limit grooves, 3 parts of direct current motors, 4 parts of permanent magnets, 5 parts of strong magnet rods, 6 parts of stirring blades, 6-1 parts of first blades, 6-2 parts of connecting parts, 6-3 parts of second blades, 7 parts of electric heating plates, 8 parts of upper covers, 9 parts of locking screws, 10 parts of supporting plates, 11 parts of circuit boards, 12 parts of motor bases, 13 parts of magnet mounting plates, 14 parts of motor driving modules and 15 parts of miniature temperature controllers.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

The portable food mixer shown in fig. 1 and 2 comprises a base 1 and a mixing cylinder 2 with an opening at one end, wherein the mixing cylinder 2 is made of nonmagnetic food-grade stainless steel materials, and the other end cover of the mixing cylinder 2 is provided with an upper cover 8, as shown in fig. 5. The bottom of the stirring cylinder 2 is coaxially and fixedly provided with a fixing ring 2-1, the fixing ring 2-1 is coaxially clamped on the base 1, the inner circumferential surface of the fixing ring 2-1 is provided with a limiting groove 2-1-1, the limiting groove 2-1-1 is arranged along the axial direction of the fixing ring 2-1, the outer circumferential surface of the opening of the base 1 is fixedly provided with a limiting stop block 1-1, and the limiting stop block 1-1 is inserted into the limiting groove 2-1-1, as shown in fig. 3. The radius of the stirring cylinder 2 is larger than that of the base 1, when the stirring cylinder is stored, as shown in fig. 8, the base 1 and the stirring blade 6 can be both placed in the stirring cylinder 2, the rotating device is fixedly arranged in the base 1, the rotating device is a direct current motor 3, the direct current motor 3 is fixedly arranged in the base 1 through a motor base 12, the end face of the output end of the direct current motor 3 is fixedly provided with a magnet mounting plate 13 through a screw, the permanent magnet 4 is fixedly arranged on the magnet mounting plate 13 through strong glue, as shown in fig. 4, the permanent magnet 4 is two number 8 pieces of permanent magnet 4 cylindrical blocks, the two number 8 pieces of permanent magnet 4 cylindrical blocks are respectively located at two ends of the magnet mounting plate 13, forming N-stage and S-stage, the rotation plane of permanent magnet 4 is parallel with 2 bottom panels of stirring feed cylinder, is provided with strong magnet stick 5 in the stirring feed cylinder 2, strong magnet stick 5 is food level neodymium iron boron strong magnet. The bottom surface of the strong magnet rod 5 is a cylindrical surface, the N level of the strong magnet rod 5 is attracted with the S level of the permanent magnet 4, the S level of the strong magnet rod 5 is attracted with the N level of the permanent magnet 4, the permanent magnet rod attracts the strong magnet rod 5 to approach, the bottom surface plate of the stirring cylinder 2 is arranged between the permanent magnet 4 and the strong magnet rod 5, the strong magnet rod 5 is attached to the bottom surface plate of the stirring cylinder 2 in a tangent mode under the magnetic attraction of the permanent magnet 4, the permanent magnet 4 is driven by the direct current motor 3 to rotate, the rotating plane of the permanent magnet 4 is parallel to the bottom surface plate of the stirring cylinder 2, so that the strong magnet rod 5 is driven to rotate on the bottom surface plate of the stirring cylinder 2, the stirring blade 6 is detachably mounted on the strong magnet rod 5 so as to drive the stirring blade 6 to rotate, and the stirring blade 6 and the strong magnet rod 5 are arranged at an angle, the bottom surface of the strong magnet rod 5 is a cylindrical surface, the bottom surface of the strong magnet rod 5 is arranged in a tangent manner with the bottom surface plate of the stirring cylinder 2, the stirring blade 6 comprises a first blade part 6-1, a connecting part 6-2 and a second blade part 6-3 which are sequentially connected, the connecting part 6-2 is detachably mounted on the strong magnet rod 5 through a locking screw 9, the first blade part 6-1, the connecting part 6-2 and the second blade part 6-3 are arranged in a V shape, as shown in fig. 6 and 7, supporting plates 10 are fixedly mounted on the bottom surfaces of the first blade part 6-1 and the second blade part 6-2, the bottom surfaces of the supporting plates 10 are cylindrical surfaces, the bottoms of the two supporting plates 10 are arranged in a tangent manner with the bottom surface plate of the stirring cylinder 2, and the supporting plate 10 on the first blade part 6-1 and the supporting plate 10 on the second blade part 6-3 are arranged in a tangent manner with respect to The first blade part 6-1, the connecting part 6-2, the second blade part 6-3 and the support plate 10 are symmetrically arranged, and are of an integrated manufacturing structure, and the first blade part 6-1, the connecting part 6-2, the second blade part 6-3 and the support plate 10 are all made of nonmagnetic food-grade stainless steel materials. The supporting plate 10 supports the strong magnet bar 5, and limits the strong magnet bar 5 to rotate along the axis of the strong magnet bar, so that the normal use of the stirring blade 6 is ensured.

In order to realize heating the food in the stirring feed cylinder 2, fixed mounting has electric heating plate 7 in the base 1, electric heating plate 7 and the laminating of 2 bottom panels of stirring feed cylinder are provided with electric heating wire in the electric heating plate 7, and electric heating wire produces the heat after the circular telegram, and the heat heats electric heating plate 7, and electric heating plate 7 gives stirring feed cylinder 2 with the heat transfer, and stirring feed cylinder 2 gives food with the heat transfer to the realization heats food.

In order to realize the rotation speed adjustment of the stirring blade 6, the rotation speed of the rotating device needs to be adjusted, in order to realize the rotation speed adjustment of the rotating device, a stirring rotation speed control button 1-2 and a switching power supply button 1-3 are fixedly installed on the base 1, the rotating device is a direct current motor 3, a circuit board 11 and a power supply are fixedly installed in the base 1, the circuit board 11 is electrically connected with the power supply, the power supply can be an external power supply, a dry battery, a storage battery or a lithium battery, a motor driving module 14 is installed on the circuit board 11, the direct current motor 3, the stirring rotation speed control button 1-2 and the switching power supply button 1-3 are all electrically connected with the circuit board 11, the motor driving module 14 can adopt a commercially available L298N motor driving module 14, the circuit board 11 is also a commercially available circuit board, the switching power supply button 1-3 controls the on and off of the direct current motor 3 through the circuit board 11, the stirring rotation speed control button 1-2 controls the motor driving module 14 through the circuit board 11, and the motor driving module.

In order to realize the regulation and control of the heating temperature, the base 1 is fixedly provided with heating temperature control buttons 1-4, the circuit board 11 is provided with a miniature temperature controller 15, the miniature temperature controller 15 is respectively electrically connected with the electric heating plate 7 and the heating temperature control buttons 1-4, the miniature temperature controller 15 is a commercially available existing product, the miniature temperature controller 15 is controlled by the heating temperature control buttons 1-4, and the miniature temperature controller 15 controls the temperature of the electric heating plate 7.

The working principle of the invention is as follows:

starting a switch power supply button 1-3, electrifying a direct current motor 3, driving a permanent magnet 4 to rotate under the driving of the direct current motor 3, enabling a rotating plane of the permanent magnet 4 to be parallel to a bottom panel of a stirring cylinder 2, so as to drive a strong magnet rod 5 to rotate in the stirring cylinder 2 along the bottom panel of the stirring cylinder 2, arranging a stirring blade 6 on the strong magnet rod 5, placing food in the stirring cylinder 2, and stirring and smashing the food by the rotating stirring blade 6; the stirring rotating speed control button 1-2 controls the rotating speed of the direct current motor 3 through the motor driving module 14, so as to control the stirring rotating speed; the heating temperature of the electric heating plate 7 is controlled by the heating temperature control buttons 1-4, so that the heating temperature of the food is controlled; after the power is cut off, the rotating speed of the direct current motor 3 is reduced to zero, and the invention stops working; when the base 1 and the stirring cylinder 2 are separated, the base 1, the strong magnet bar 5 and the stirring blade 6 are detached and placed in the stirring cylinder 2, and the cover 8 is closed, as shown in fig. 8, so that the base can be stored.

The stirring blade 6 is connected with the rotating device through the suction force between the permanent magnet 4 and the strong magnet rod 5, the stirring blade 6 is convenient and quick to mount and dismount with the rotating device, the stirring barrel 2 and the base 1 can be detached and separated, and the stirring device is convenient to carry and convenient to use when people go out for travel, go on business or stay in hospital.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a portable food mixer, includes base (1) and one end open-ended stirring feed cylinder (2), its characterized in that: stirring feed cylinder (2) demountable installation is on base (1), fixed mounting has rotating device in base (1), rotating device's output fixed mounting has permanent magnet (4), the rotation plane of permanent magnet (4) is parallel with stirring feed cylinder (2) bottom surface board, be provided with strong magnet stick (5) in stirring feed cylinder (2), strong magnet stick (5) are laminated with stirring feed cylinder (2) bottom surface board under the magnetic force of permanent magnet (4) adsorbs, demountable installation has stirring blade (6) on strong magnet stick (5), stirring blade (6) are the angle setting with strong magnet stick (5).

2. The portable food blending apparatus of claim 1, wherein: the base (1) internal fixation installs electric heating board (7), electric heating board (7) and stirring feed cylinder (2) bottom surface board laminating.

3. The portable food blending apparatus of claim 1, wherein: the coaxial fixed mounting in stirring feed cylinder (2) bottom has solid fixed ring (2-1), gu fixed ring (2-1) coaxial card is established on base (1).

4. The portable food blending apparatus of claim 3, wherein: the inner circumferential surface of the fixing ring (2-1) is provided with a limiting groove (2-1-1), the limiting groove (2-1-1) is arranged along the axial direction of the fixing ring (2-1), the outer circumferential surface of the opening of the base (1) is fixedly provided with a limiting stop block (1-1), and the limiting stop block (1-1) is inserted into the limiting groove (2-1-1).

5. The portable food blending apparatus of claim 1, wherein: the radius of the stirring material cylinder (2) is larger than that of the base (1).

6. The portable food blending apparatus of claim 1, wherein: and the other end cover of the stirring charging barrel (2) is provided with an upper cover (8).

7. The portable food blending apparatus of claim 1, wherein: the bottom surface of the strong magnet rod (5) is a cylindrical surface, the bottom surface of the strong magnet rod (5) is arranged in a tangent mode with the bottom surface plate of the stirring cylinder (2), the stirring blade (6) comprises a first blade part (6-1), a connecting part (6-2) and a second blade part (6-3) which are sequentially connected, the connecting part (6-2) is detachably mounted on the strong magnet rod (5) through a locking screw (9), the first blade part (6-1), the connecting part (6-2) and the second blade part (6-3) are arranged in a V shape, supporting plates (10) are fixedly mounted on the bottom surfaces of the first blade part (6-1) and the second blade part (6-3), the bottom surfaces of the supporting plates (10) are cylindrical surfaces, and the bottoms of the two supporting plates (10) are arranged in a tangent mode with the bottom surface plate of the stirring cylinder (2), the supporting plate (10) on the first blade part (6-1) and the supporting plate (10) on the second blade part (6-3) are symmetrically arranged relative to the center of the connecting part (6-2), and the first blade part (6-1), the connecting part (6-2), the second blade part (6-3) and the supporting plate (10) are of an integrated manufacturing structure.

8. The portable food blending apparatus of claim 2, wherein: fixed mounting has stirring speed control button (1-2) and switching power supply button (1-3) on base (1), rotating device is direct current motor (3), fixed mounting has circuit board (11) and power in base (1), circuit board (11) are connected with the power electricity, install motor drive module (14) on circuit board (11), direct current motor (3), stirring speed control button (1-2) and switching power supply button (1-3) all are connected with circuit board (11) electricity.

9. The portable food blending apparatus of claim 8, wherein: the heating temperature control device is characterized in that heating temperature control buttons (1-4) are fixedly mounted on the base (1), a miniature temperature controller (15) is mounted on the circuit board (11), and the miniature temperature controller (15) is electrically connected with the electric heating plate (7) and the heating temperature control buttons (1-4) respectively.

10. The portable food blending apparatus of claim 1, wherein: the strong magnet rod (5) is a food grade neodymium iron boron strong magnet.