CN204091645U - One is juice extractor at a slow speed - Google Patents

Abstract

One is juice extractor at a slow speed, comprises upper cover and base, and described upper cover comprises feeding cylinder and ground cover, and described feeding cylinder is a cylinder, and its side is communicated with ground cover with bottom surface portions; Described ground cover is the round platform of an inner hollow, its lower ending opening and inner surface is provided with continuous print taper surface boss; Described base comprises extracting cup, screw rod, driving shaft, filter screen and motor; Be connected together bottom described extracting cup upper end and upper cover, its lower end, side is provided with two through holes; Described screw rod is arranged on base central authorities, and its inside is connected with described driving shaft, and the height of described screw rod and driving shaft is the top from the bottom surface of extracting cup to upper cover; Described filter screen take driving shaft as parcel screw rod side, the center of circle; Described Electric Machine Control drive shaft turns.The utility model structure is simple, and efficiency is high, directly can squeeze the juice, and not need first to be cut into small pieces, save manpower and time, its good looking appearance to the fruit of bulk or vegetables, is convenient to cleaning, not easily remaining residue or fruit juice.

Description

a slow juicer

technical field

The utility model relates to a slow juice extractor.

Background technique

There are various structures of slow juicers on the market, but they mainly use the screw structure to cut the pulp or vegetables into fine pieces, put them in the slow juicer, and then squeeze them to get the juice. The main principle is the spiral of the screw. The outer diameter gradually becomes smaller from the start point of the screw to the end point of the screw rod. There is a mesh cylinder around the screw rod. When working, the screw rod rotates, driving the cut fruits or vegetables to move down, gradually squeezing the fruits or vegetables, so that the Juice is squeezed out. The disadvantage of this kind of slow juicer is that before juicing, the fruit or vegetable needs to be manually cut into fine pieces. If the large piece of fruit or vegetable is directly put into the slow juicer, the juice cannot be fully extracted. It causes great waste, and it is really cumbersome and inefficient for the user to cut the fruit or vegetables into fine pieces before using the slow juice extractor.

Utility model content

In order to overcome the shortcomings and deficiencies of the prior art, the utility model discloses a slow juice extractor, comprising

——The upper cover, the upper cover includes a feed tube and a grinding cover, the feed tube is a cylinder, its side and

The bottom part communicates with the grinding cover; the grinding cover is a hollow circular platform with an open lower end and

The inner surface is provided with a continuous conical surface boss;

——The base, the base includes an extraction cup, a screw, a drive shaft, a filter screen and a motor; the upper end of the extraction cup is engaged with the bottom of the upper cover, and two through holes are provided at the lower end of the side; the screw is arranged on the base The center, its inside is connected with the drive shaft, the height of the screw and the drive shaft is from the bottom surface of the extraction cup to the top of the upper cover; the filter screen wraps the side of the screw with the drive shaft as the center; the motor controls the drive The shaft turns.

Further, the inner surface of the lower half of the feeding cylinder is provided with wavy steps, so that the space at the lower end gradually decreases.

Further, the size of the conical surface boss provided inside the grinding cover gradually increases.

Further, the part connecting the outside of the feeding cylinder to the extraction cup is straight and smooth.

Further, a magnet and a magnetic induction switch are respectively arranged at the connection between the bottom of the feeding cylinder and the upper end of the extraction cup, and the magnetic induction switch is connected to the motor.

The utility model has simple structure, excellent juicing effect, high efficiency, saves manpower and time of users, and has broad market prospects.

For better understanding and implementation, the utility model will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the schematic diagram of the upper cover of the utility model slow juice extractor.

Fig. 2 is a sectional view of the upper cover of the slow juice extractor of the present invention.

Fig. 3 is a bottom view of the upper cover of the slow juice extractor of the present invention.

Fig. 4 is a sectional view of the slow juicer of the present invention.

Fig. 5 is an outline view of the slow juice extractor of the present invention.

Detailed ways

Please refer to Fig. 1, Fig. 2 Fig. 3, Fig. 4 and Fig. 5, Fig. 1 is a schematic diagram of the upper cover of the slow juice extractor of the present invention. Fig. 2 is a sectional view of the upper cover of the slow juice extractor of the present invention. Fig. 3 is a bottom view of the upper cover of the slow juice extractor of the present invention. Fig. 4 is a sectional view of the slow juicer of the present invention. Fig. 5 is an outline view of the slow juice extractor of the present invention. A slow juicer comprising

——The upper cover 1, the upper cover 1 includes a feeding cylinder 11 and a grinding cover 12, and the feeding cylinder 11 is a circle

Cylinder, its side and bottom surface part communicates with grinding cover 12; Said grinding cover 12 is the circle of a hollow inside

The lower end of the platform is open and the inner surface is provided with a continuous and gradually increasing conical surface boss;

The inner surface of the lower half of the barrel 11 is provided with wavy steps to gradually reduce the space at the lower end.

——Base 2, the base 2 includes extraction cup 21, screw rod 22, drive shaft 23, filter screen 24 and motor; The holes are respectively used for the outflow of residue and juice; the screw 22 is arranged in the center of the base 2, and its interior is connected with the drive shaft 23, and the heights of the screw 22 and the drive shaft 23 are both from the bottom surface of the extraction cup 21 to The top of the upper cover 1; the filter screen 24 wraps the side of the screw rod 22 with the drive shaft 23 as the center; the motor controls the drive shaft 23 to rotate. The part connecting the outside of the feed cylinder 11 to the extraction cup 21 is straight and smooth.

The working process of the slow juice extractor of the utility model is as follows: first, the upper cover 1 is engaged with the base 2, and then large pieces of fruits or vegetables are put into the feeding cylinder 11. The surface is provided with wavy steps, so that the space at the lower end gradually shrinks, so the fruits or vegetables will approach the bottom center of the feeding cylinder 11 due to gravity, and then start the motor, which drives the drive shaft 23 to rotate, and the drive shaft 23 drives the screw 22 to rotate . The user uses the push rod 3 to constantly push down the fruits and vegetables from the top of the feeding cylinder 11 . During the rotation of the screw rod 22, due to the joint action of the steps provided on the inner surface of the feeding barrel 11 and the push of the push rod 3, the fruits and vegetables are forced to move to the screw rod 22, and the screw rod 22 cuts the large pieces of fruits and vegetables and The fruits and vegetables after cutting are pushed into the space between the grinding cover 12 and the screw rod 22 . Because the inner surface of the grinding cover 12 is provided with a tapered surface boss that gradually increases along the direction of rotation of the screw rod 22, the space between the grinding cover 12 and the screw rod 22 is getting smaller and smaller, causing further extrusion to the fruits and vegetables, making the It is ground more finely. With the rotation of the screw 22, the crushed fruits and vegetables reach the extraction cup 21, and then squeezed between the filter 24 and the screw 22, all the juice is squeezed out, and the juice passes through the small holes on the filter 24 Flow out of the filter screen 24, then flow to the juice outlet, and the residue remains in the filter screen 24, and as the screw rod 22 continues to rotate, the residue is extruded from the residue outlet.

In this embodiment, a magnet 41 and a magnetic induction switch 42 are respectively provided at the connection between the bottom of the feeding cylinder 11 and the upper end of the extraction cup 21, and the magnetic induction switch 42 is connected to the motor. When the upper cover 1 and the extraction cup 21 are fully engaged, the magnet 41 triggers the magnetic induction switch 42, and the motor can start. This can ensure that the upper cover 1 and the base 2 are firmly connected when the motor is started, and avoid accidents.

The utility model has the advantages of simple structure and high efficiency, and can directly squeeze large pieces of fruit or vegetables without cutting them into small pieces first, which saves manpower and time, has beautiful appearance, is easy to clean, and is not easy to leave residue or fruit juice , the juicing effect is excellent, and the nutritional content of fruits or vegetables is retained, which has broad market prospects.

The utility model is not limited to the above-mentioned embodiment, if the various modifications or deformations of the utility model do not depart from the spirit and scope of the utility model, if these changes and deformations belong to the claims of the utility model and within the equivalent technical scope, Then the utility model is also intended to include these modifications and variations.

Claims (5)

1. A slow juice extractor, characterized in that: comprising ——The upper cover, the upper cover includes a feeding cylinder and a grinding cover, the feeding cylinder is a cylinder, and its side and bottom surface parts communicate with the grinding cover; the grinding cover is a hollow circular table inside, and its lower end Open and provided with a continuous conical surface boss on the inner surface; ——The base, the base includes an extraction cup, a screw, a drive shaft, a filter screen and a motor; the upper end of the extraction cup is engaged with the bottom of the upper cover, and two through holes are provided at the lower end of the side; the screw is arranged on the base The center, its inside is connected with the drive shaft, the height of the screw and the drive shaft is from the bottom surface of the extraction cup to the top of the upper cover; the filter screen wraps the side of the screw with the drive shaft as the center; the motor controls the drive The shaft turns. 2. The slow-speed juice extractor according to claim 1, characterized in that: the inner surface of the lower half of the feeding cylinder is provided with wavy steps to gradually reduce the space at the lower end. 3. The slow juice extractor according to claim 1, characterized in that: the size of the conical surface boss provided inside the grinding cover gradually increases. 4. The slow juice extractor according to claim 1, characterized in that: the part connecting the outside of the feeding cylinder to the extraction cup is straight and smooth. 5. The slow juice extractor according to claim 1, characterized in that: magnets and magnetic induction switches are respectively arranged at the joints between the bottom of the feeding cylinder and the upper end of the extraction cup, and the magnetic induction switches are connected to the motor.