JPS5861709A - Juicer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention involves crushing materials such as fruits and vegetables with a cutter,
This invention relates to a juicer capable of extracting juice liquid from the pulverized material by centrifugation.

Conventionally, this type of juicer was equipped with a disk-shaped cutter, and this cutter was placed on the inner bottom surface of the centrifugal separator, and the cutter surface was perpendicular to the rotation axis of the motor, so the cutter As the diameter becomes larger, the load applied to the motor due to the crushing of the material will increase dramatically, so the size of the cutter is determined exclusively by the amount of torque of the motor, and it is not possible to make it too large. It was there. Therefore, the size of the material input cylinder itself that guides the material onto the cutter is also limited, and cannot be made too large, so the material must be divided into small pieces when producing juice, making the work at the preparation stage troublesome and troublesome. It was something that existed.

The present invention has been made in view of these points, and embodiments of the present invention shown in the drawings will be described in detail below.

1 is a stand; 2 is a motor built into the stand 1; its rotating shaft 3 protrudes onto the -L plane and is provided with a joint 4; Reference numeral 5 denotes a centrifugal separation unit connected to the rotating shaft 3 through a joint 6 at the center of the outer bottom. is installed.

Reference numeral 7 denotes a filter disposed on the inner periphery of the peripheral side walls 5a and 5b of the centrifugal separation surface 5, and is attached so as to be easily attached and detached.

8 is a case that covers the sides from the bottom of the centrifugal section #5, and is detachably removed from the stand 1'2, and has a centrifugal separation capacity of 5.
The ejected juice is collected and poured out from the spout 9. 10 is a case cover that closes the two-sided opening of the case 78; 11 is a cutter having a columnar or cylindrical shape and having a number of blades 12 on the outer circumferential surface; It is fixed in an upright position and is located coaxially with the rotating shaft 3. 14
is a monthly interest charging tube that is integrally formed with a fixed side member, for example, the case cover 10, and surrounds the outer peripheral surface of the cutter 11, and is connected to the outer peripheral surface of the cutter I+ with a large gap between the charging opening 1 and the outer peripheral surface of the cutter I+.
When forming the material inputting chamber 16 facing outward through the hole 5, a material crushing section 17 for crushing the material is formed by reducing the gap. It is continuous in the circumferential direction. In addition, L material input room 16
It is desirable that the bottom wall 16a is gradually inclined downward toward the cutter 11 side in order to make it easier for the monthly profit to move toward the cutter 11 side.

Next, its effect will be explained. Now, when the motor 2 is energized and starts operating, the centrifugal separator 5 and the cutter 11 are rotated at high speed due to the rotational force transmitted through the coupling between the joints 4 and 6. However, in such a state, when fruits etc. divided into appropriate sizes are put into the material input chamber 16 from the input port 15 at the end of the month, the cutter 18 is cut by the blade 12 of the canter 11. At the same time, the material is pulled in the direction of rotation of the cutter 11 to an appropriate size, and is further finely pulverized in the material pulverizing section 17 by the cooperation of the rotation of the cutter 11 and the inner wall of the cutting tube 14. Then, the finely pulverized material falls into the centrifugal separator 5 from the gap between the lower end of the cutter 11 and the lower end of the material input cylinder 14, where it is concentrated on the inner surface of the filter 7 under the action of centrifugal force. It is separated into juice liquid and squeezed lees. The juice liquid passes through the filter 7 and the peripheral walls 5a, 5b of the centrifugal separation capacity 5.
The lees are collected in a case 8 and poured into a container such as kelp from a spout 9, while squeezed lees are collected in a filter 7.

Therefore, in the juicer of the dual embodiment, since the cutter 11 has a cylindrical or cylindrical shape, the center of rotation of the cutter 11 and the cutter surface (the outer peripheral surface having the blade 12)
The distance between the cutters is small and constant, so the load applied to the motor 2 often changes depending on the cutting and crushing position of the material.Also, when the cutter 11 is lengthened in the axial direction, the load applied to the motor 2 changes. will not increase dramatically.

Therefore, the opening area of the material input chamber 16 on the cutter 11 side, that is, the contact area between the cutter 11 and the material 18, can be made larger than in the past. It can be set arbitrarily within the range. In other words, since the size of the material input chamber 16 and the input port 15 can be made larger than those of the conventional ones, a larger monthly charge can be crushed than the conventional ones, and there is no need to divide the materials into small pieces in the preparation stage.

According to the present invention configured as described above, it is possible to input and crush a larger monthly amount than before, and there is no need to divide the material into small pieces in the preparation stage, which helps to reduce troublesome and troublesome work, and has excellent practicality. It is something.

[Brief explanation of the drawing]

FIG. 1 is a schematic vertical cross-sectional configuration diagram showing the juicer of the present invention, and FIG. 2 is a schematic cross-sectional configuration diagram of the same. 2: motor, 5: centrifugal separation capacity, 10: case cover (fixed side member), 11: cutter, 12: blade, 14: material input cylinder, 16 material input chamber, 17: material crushing section. Agent Patent Attorney Aihiko Fukushi

Claims (1)

[Claims] 1. A device for pulverizing material by rotation of a cutter and separating the pulverized material into juice liquid and squeezed lees by rotation of a centrifugal separator, wherein the cutter has a number of blades on its outer circumferential surface. a cylinder or cylindrical shape, and a material input cylinder surrounding the outer periphery of the cutter is formed on the fixed side member,
A material charging chamber is formed between the outer circumferential surface of the cutter and the inner wall of the material charging cylinder, which faces outward by increasing the gap between the two, and a material pulverizer is used to crush the material by decreasing the gap between the two. A juicer characterized by having separate parts. 2. The juicer according to claim 1, wherein the cutter is located at the center of the centrifugal separation capacity and coaxially with the rotating shaft of the motor. 3. The juicer according to claim 1, wherein the bottom wall of the material input chamber is gradually inclined downward toward the cutter side.