CN210961416U

CN210961416U - Portable juice extractor

Info

Publication number: CN210961416U
Application number: CN201921619706.0U
Authority: CN
Inventors: 陈世峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-10
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a portable juice extractor, which comprises an extractor body, a fixed bracket, a variable speed motor and a juice containing disc; the rotating shaft fixing shell is arranged in a cavity on the machine body, the rotating shaft is arranged in the cavity of the rotating shaft fixing shell, the upper end of the rotating shaft is connected with the juicing head, the lower end of the rotating shaft is connected with the connector, and the connector is driven to rotate by the variable speed motor; the variable speed motor is fixed in the lower cavity of the machine body through a motor fixing plate; the lower part of the motor is provided with a circuit board and a battery, and the battery supplies power to the variable speed motor through the circuit board and the microswitch; the bottom of the rotating shaft arranged in the cavity of the rotating shaft fixing shell is provided with a first magnet, the first magnet and a second magnet installed at the sunken part at the bottom of the rotating shaft fixing shell have mutual repulsion in the same polarity, the rotating shaft is pushed upwards, and the micro switch is started to supply power to the variable speed motor by pressing the juicing head downwards. The utility model has the advantages that: the juicer has the advantages of simple, compact and practical structure, safe use, convenient carrying and high juicing efficiency.

Description

Portable juice extractor

Technical Field

The utility model relates to a juice extractor field, specific saying so relates to a juice extractor that conveniently carries.

Background

At present, the equipment that is used for squeezing juice now generally is the juice extractor, and the juice extractor needs to lead to the family expenses alternating current and just can use, and is bulky moreover, and is difficult to carry, difficult washing, when people go out to play or field work, wants to drink a glass of fresh juice of squeezing the fruit is more difficult.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just a portable juice extractor that designs in order to solve above-mentioned technical problem.

The utility model provides a technical scheme that its technical problem adopted is:

a portable juicer comprises a juicer body, a fixed support, a variable speed motor and a juice containing disc; the rotating shaft fixing shell is arranged in a cavity on the machine body, the rotating shaft is arranged in the cavity of the rotating shaft fixing shell, the upper end of the rotating shaft is connected with the juicing head, the lower end of the rotating shaft is connected with the connector, and the connector is driven to rotate by the variable speed motor; the motor fixing plate is arranged in the machine body to divide the machine body into an upper cavity and a lower cavity, and the variable speed motor is fixed in the lower cavity of the machine body through the motor fixing plate; the lower part of the motor is provided with a circuit board and a battery, and the battery supplies power to the variable speed motor through the circuit board and the microswitch; a first magnet is arranged at the bottom of the rotating shaft arranged in the cavity of the rotating shaft fixing shell, and the homopolar mutual exclusion of the first magnet and a second magnet arranged at the bottom depression of the rotating shaft fixing shell pushes the rotating shaft upwards; the turntable is positioned at the outer bottom of the rotating shaft fixing shell and is fixedly connected with the rotating shaft; a microswitch is arranged outside the rotating shaft fixing shell, and a contact of the microswitch is arranged above the turntable; the first magnet and the metal material at the bottom of the rotating shaft fixing shell are mutually repelled, so that the first magnet is at an upward moving separation position, the micro switch is in a closed state, and the motor does not work; when the juicing head is pressed downwards, the rotating shaft moves downwards so as to push the turntable to move downwards, at the moment, the microswitch is in an on state, and the motor starts to work; the top of the rotating shaft fixed shell is provided with a juice containing disc, and the center of the juice containing disc is provided with a juice extracting head.

According to the portable juicer, the shape of the concave structure at the bottom of the large juicing head is similar to that of the upper part of the juicing head, and the small juicing head can be sleeved on the large juicing head and is driven to rotate by the small juicing head.

According to the portable juicer, the juicing head and the large juicing head are made of hard materials, the upper parts of the juicing heads are of polygonal convex structures, the surfaces of the juicing heads are blunt, and objects contacted with the juicing heads are not easy to scratch.

According to the portable juicer, the microswitch is a gradual change switch with linearly changed output resistance, when a contact of the microswitch is completely released and extended out, the circuit board controlled by the microswitch supplies power to the variable speed motor in a full-load mode, and when the microswitch is gradually compressed in, the power supply of the circuit board controlled by the microswitch to the variable speed motor is gradually reduced until the microswitch is completely closed.

According to the portable juicer, the rotating shaft fixing shell is screwed with the juicer body through screws, the variable speed motor is screwed with the motor fixing plate through screws, and the motor fixing plate is screwed with the juicer body through screws.

The utility model has the advantages that: the structure is simple, compact and practical, the use is safe, and the carrying is convenient. Because the juice extracting head, the juice containing disc and the fixed support are all detachable, and the occupied space can be reduced when the juice extracting head is not used. When juicing, press fruit on juicing overhead, juicing overhead bellied arris piece, realize squeezing fruit, juicing the head and having two big or small improvement juicing efficiency and fruit yield.

Drawings

Fig. 1 is a schematic view of the partial cross-sectional structure of the present invention.

Wherein the machine body and the rotating shaft fixing shell are in a full sectional view, and the rotating shaft and the turntable are in a sectional view in the right half.

Fig. 2 is a schematic view of the juice extracting head of the present invention in a partial sectional structure.

Fig. 3 is a schematic view of the structure of the big juicer of the present invention.

The names of the components are: the juicer comprises a juicing head (1), a juice containing disc (2), a rotating shaft (3), a rotating shaft fixing shell (4), a rotating disc (5), a connector (6), a variable-speed motor (7), a fixing support (8), a battery (9), a circuit board (10), screws (11), a micro switch (12), a first magnet (13), a juicer body (14), a motor fixing plate (15) and a second magnet (16).

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1-3, the utility model relates to a portable juice extractor, which comprises a body 14, a fixed bracket 8, a variable speed motor 7 and a juice containing disc 2; the rotating shaft fixing shell 4 is arranged in a cavity on the machine body 14, the rotating shaft 3 is arranged in the cavity of the rotating shaft fixing shell 4, the upper end of the rotating shaft 3 is connected with the juicing head 1, the lower end of the rotating shaft 3 is connected with the connector 6, and the connector 6 is driven to rotate by the variable speed motor 7; the motor fixing plate 15 is arranged in the machine body 14 to divide the machine body into an upper cavity and a lower cavity, and the variable speed motor 7 is fixed in the lower cavity of the machine body 14 through the motor fixing plate 15; the lower part of the motor is provided with a circuit board 10 and a battery 9, and the battery 9 supplies power to the variable speed motor 7 through the circuit board 10 and a microswitch 12; the bottom of the rotating shaft 3 arranged in the cavity of the rotating shaft fixing shell 4 is provided with a first magnet 13, the homopolar mutual exclusion of the first magnet 13 and a second magnet arranged at the bottom depression of the rotating shaft fixing shell 4 pushes the rotating shaft upwards; the turntable 5 is positioned at the outer bottom of the rotating shaft fixing shell 4 and is fixedly connected with the rotating shaft 3; a microswitch 12 is arranged outside the rotating shaft fixing shell 4, and the contact of the microswitch 12 is arranged above the turntable 5; because the first magnet 13 and the second magnet 16 at the bottom of the rotating shaft fixing shell 4 repel each other, the micro switch 12 is in an off state and the motor does not work; when the juicing head 1 is pressed downwards, the rotating shaft 3 moves downwards, so that the rotating disc 5 is pushed to move downwards, at the moment, the micro switch 12 is in an on state, and the motor starts to work; the top of the rotating shaft fixing shell 4 is provided with a juice containing disc 2, and the center of the juice containing disc 2 is provided with a juice extracting head 1.

According to the portable juicer, the shape of the concave structure at the bottom of the large juicing head 21 is similar to that of the upper part of the juicing head 1, and the small juicing head 1 can be sleeved on the large juicing head 21 and driven to rotate by the small juicing head 1.

According to the portable juicer, the juicing head 1 and the large juicing head 21 are made of hard materials, the upper parts of the juicing heads are of polygonal convex structures, the surfaces of the juicing heads are blunt, and objects contacted with the juicing heads are not easy to scratch.

According to the portable juicer, the micro switch 12 is a gradual change switch with linearly changed output resistance, when a contact of the micro switch 12 is completely released and extended out, the circuit board 10 controlled by the micro switch supplies power to the variable speed motor 7 in a full load mode, and when the contact is gradually compressed into the micro switch, the power supply of the circuit board 10 controlled by the micro switch is gradually reduced for the variable speed motor 7 until the contact is completely closed.

A portable juice extractor, rotation axis fixed shell 4 passes through the screw tightening with fuselage 14, and variable speed motor 7 passes through the screw tightening with motor fixed plate 15, and motor fixed plate 15 passes through the screw 11 with fuselage 14 and screws up.

When the oranges are cut into halves, the half oranges are held by hands and pressed downwards on the juicing head, the juicing head is connected with the rotating shaft to move downwards, the rotating shaft drives the rotating disc to move downwards, the rotating disc touches the micro switch, the micro switch is switched on, meanwhile, the lower end of the rotating shaft extends into the connector, the variable speed motor is operated, the variable speed motor drives the connector to rotate, the connector is connected with the rotating shaft to move, the rotating shaft drives the juicing head to rotate, the juicing head is provided with the raised edge blocks, the juicing head can extract fresh fruit juice through rotation and the raised edge blocks, and the extracted fruit juice flows down the juicing disc along the juic.

A battery and a circuit board are arranged at the bottom of the portable juicer, when the operation of a juicing head is blocked and is close to the stop operation, the current is increased, and the circuit board performs power-off treatment for protecting a variable-speed motor and the battery. Meanwhile, when the voltage of the battery is lower than a set value, the circuit board can also perform power-off protection processing. The circuit board can also be used for protecting the charging and discharging of the battery.

The present invention is not limited to the above-mentioned best mode, and any other products similar or identical to the present invention, which can be obtained by anyone under the teaching of the present invention, all fall within the protection scope of the present invention.

Claims

1. A portable juicer comprises a juicer body (14), a fixed support (8), a variable-speed motor (7) and a juice containing disc (2); the method is characterized in that: the rotating shaft fixing shell (4) is arranged in a cavity on the machine body (14), the rotating shaft (3) is arranged in the cavity of the rotating shaft fixing shell (4), the upper end of the rotating shaft (3) is connected with the juicing head (1), the lower end of the rotating shaft (3) is connected with the connector (6), and the connector (6) is driven to rotate by the variable speed motor (7); the motor fixing plate (15) is arranged in the machine body (14) to divide the machine body into an upper cavity and a lower cavity, and the variable speed motor (7) is fixed in the lower cavity of the machine body (14) through the motor fixing plate (15); the lower part of the motor is provided with a circuit board (10) and a battery (9), and the battery (9) supplies power to the variable speed motor (7) through the circuit board (10) and a microswitch (12); a first magnet (13) is arranged at the bottom of the rotating shaft (3) arranged in the cavity of the rotating shaft fixing shell (4), and the first magnet (13) and a second magnet (16) arranged at the bottom of the rotating shaft fixing shell (4) have the same poles which are mutually exclusive and push the rotating shaft to move upwards; the turntable (5) is positioned at the outer bottom of the rotating shaft fixing shell (4) and is fixedly connected with the rotating shaft (3); a microswitch (12) is arranged at the outer side of the rotating shaft fixing shell (4), and the contact of the microswitch (12) is arranged above the turntable (5); the first magnet (13) and the second magnet at the bottom of the rotating shaft fixing shell (4) are mutually repelled, so that the first magnet is at an upward moving separation position, the microswitch (12) is in a closed state, and the motor does not work; when the juicing head (1) is pressed downwards, the rotating shaft (3) moves downwards so as to push the rotating disc (5) to move downwards, at the moment, the micro switch (12) is in an on state, and the motor starts to work; the top of the rotating shaft fixing shell (4) is provided with a juice containing disc (2), and the center of the juice containing disc (2) is provided with a juice extracting head (1).

2. A portable juicer according to claim 1 wherein: the shape of the concave structure at the bottom of the large juicing head (21) is similar to that of the upper part of the juicing head (1), and the small juicing head (1) can be sleeved on the large juicing head (21) and driven to rotate by the small juicing head (1).

3. A portable juicer according to claim 1 or claim 2 wherein: the juicing head (1) and the large juicing head (21) are made of hard materials, the upper parts of the juicing heads are of polygonal convex structures, the surfaces of the juicing heads are blunt, and objects contacted with the juicing heads are not easily scratched.

4. A portable juicer according to claim 1 wherein: the microswitch (12) is a gradual change switch with linearly changed output resistance, when the contact of the microswitch (12) is completely released and extended out, the controlled circuit board (10) supplies power to the variable speed motor (7) in full load, and when the microswitch is gradually compressed in, the power supply of the controlled circuit board (10) to the variable speed motor (7) is gradually reduced until the microswitch is completely closed.

5. A portable juicer according to claim 1 wherein: the variable speed motor (7) is screwed with the motor fixing plate (15) through screws, and the motor fixing plate (15) is screwed with the machine body (14) through screws (11).