JPS6118827Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a juicer, and relates to a structure for preventing slag adhesion using a centrifugal separation cage.

Conventionally, there has been provided a use case which is placed on a base containing an electric motor and has a use chamber formed with a step section consisting of a ring-shaped vertical wall at the upper end and a horizontal wall formed with a step on the outside of this vertical wall, and the use case described above. an inverted cone-shaped centrifugal separation cage provided with a reinforcing ring-shaped frame at the upper end, located in the room, rotationally driven by the electric motor, and located above the stepped portion; A juicer comprising a slag receiver and an upper cover covering the slag receiver and the above-mentioned use chamber is known from Japanese Utility Model Application No. 103689/1989.

According to the juicer described in this document, slag tends to accumulate on the step formed at the upper end of the juice chamber, and it is troublesome to remove the sludge from this part. In addition, there was a problem in that a large amount of slag adhered to the underside of the top lid, and the sludge fell off when the top lid was opened.

The present invention was developed to solve the above problem, and its structure consists of a ring-shaped frame provided at the upper end of the centrifugal separation cage, a sloped wall portion continuous to the filter portion of the centrifugal separation cage, and a ring-shaped frame provided at the upper end of the centrifugal separation cage, and a horizontal wall section extending outward so as to be spaced from the upper end of the vertical wall by a small distance; and a small space extending from the outer end of the horizontal wall section to the outside of the vertical wall; It consists of a vertical wall part that is vertically installed so as to overlap each other, and a flange part that extends outwardly from the lower end of the vertical wall part so as to be located at a small distance from the horizontal wall. , the back surface of the upper lid is brought close to the inner circumferential surface of the centrifugal separation basket and the outer circumferential surface of the ring-shaped frame, and the outer circumferential surface of the horizontal and vertical walls of the ring-shaped frame and the lower surface of the flange. Each of these is characterized by forming a protruding piece.

With this configuration, the slag adhering to the back surface of the top lid is scraped off by the horizontal wall with protrusions of the ring-shaped frame, and the slag that has gotten around the outer periphery of the ring-shaped frame or accumulated on the step is scraped off by the vertical wall with protrusions and The slag is scraped off by the protruding flange and guided to the respective slag receivers.

Therefore, according to the present invention, it is possible to reduce the accumulation of slag in the stepped portion formed at the upper end of the use chamber, making it easier to remove sludge from this part, and reducing the amount of sludge adhering to the lower surface of the upper lid. It is highly effective, as there is no drawback such as slag falling out when the top lid is opened.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The best mode of the present invention will be described in detail below with reference to the drawings regarding one embodiment of a juicer.

The Juuser main body 1 includes a base 3 in which a driving electric motor 2 is built-in, a clamp 4 placed on the top of the base 3,
It is composed of a use case 6 that is fixed at 5, and an upper lid 7 that covers the upper opening of the use case 6.

A mounting table 10 is formed extending from one side of the base 3 on which a glass juice bottle 9 for storing the juice discharged from the juice outlet 8 provided at the lower part of the juice case 6 is placed.

Inside the use case 6 is a flywheel 13 provided with a clutch pin 12 that is fitted onto the drive shaft 11 of the electric motor 2 protruding from the base 3.
A cutter plate 16 having a plurality of small blades 15 cut and raised is fixed to the upper surface of the turntable 14 by rivets.
A centrifugal separation cage 17 is formed on the outer periphery of the centrifugal separation cage 17 by forming a number of small holes (not shown) in an inverted conical side wall. A youth chamber 18 is formed between the side wall of the youth case 6 and the centrifugal separation basket 17 to collect the youth particles scattered through the small holes of the centrifugal separation basket 17, and the youth outlet 8 is connected to the youth chamber 18. It communicates with the bottom of the. Further, a transparent synthetic resin sludge receiver 19 is installed on one side of the use case 6 to collect the sludge excreted from the upper peripheral end of the centrifugal separation basket 17.

The upper lid 7 that covers the upper opening of the use case 6 is formed by joining two upper and lower divided bodies 20 and 21, and a part of the lower divided body 21 is connected to the centrifugal separation basket 17.
A lower part of a material input cylinder 22 is provided in the center adjacent to the inner peripheral surface of the cylinder, and the other part serves as a slag guide wall 23. On the other hand, the upper divided body 20 has the upper part of the material input cylinder 22 erected in the center, and has a brush insertion hole 25 that communicates with the small hole 24 of the lower divided body 21,
A shutter 26 for opening and closing the brush insertion hole 25 is rotatably supported.

The centrifugal separation cage 17 is inserted into the brush insertion hole 25.
A brush body 27 is inserted into the brush body 27 and is pressed against the inner circumferential surface of the material input tube 22, and the lower end of the material input tube 22 is close to the cutter plate 16, and a push rod 28 is inserted into the input tube 22. . Moreover, a plastic container is attached to the head 29 of the brush body 27, so that the water stored in the head 29 can flow from the brush part 30 to the centrifugal cage 17.

A step portion 39 is formed at the upper end of the use chamber 18, and includes a ring-shaped vertical wall 39a and a horizontal wall 39b formed in steps on the outside of this vertical wall. 31 is provided at the upper end of the centrifugal separation cage 17 having an inverted conical shape.
The ring-shaped frame 31 includes an inclined wall portion 32 that is continuous with the filter portion of the centrifugal separation basket 17, and extends outward from the upper end of the inclined wall portion 32 so as to be located at a small distance from the upper end of the vertical wall 39a. A horizontal wall portion 33 is provided, and a vertical wall portion 34 is provided vertically from the outer end of the horizontal wall portion 33 so as to overlap with the vertical wall 39a at a small distance from the outside of the vertical wall 39a. It consists of a flange part 35 that extends outward from the lower end of the part 34 so as to be located at a small distance from the horizontal wall 39b, and the back surface of the upper lid 7 is connected to the inner circumferential surface of the centrifugal separation cage 17 and the ring. While approaching along the outer peripheral surface of the shaped frame 31 ,
Horizontal wall portion 33 and vertical wall portion 34 of ring-shaped frame 31
Projecting pieces 36 and 3 are provided on the outer peripheral surface and the lower surface of the flange 35, respectively.
7,38 are formed.

Next, the operation of the present invention will be explained. When material is introduced into the cutter plate 16 rotating at high speed from the material input tube 22 and pressed downward by the push rod 28, the material is crushed by the small blades 15 of the cutter plate 16. The ground material is separated into a juice portion and a dregs portion in the centrifugal separation basket 17. The juice portion enters the juice chamber 18 through the small hole and is stored in the juice bottle 9 through the juice outlet 8. The slag is transferred to a centrifugal separation basket 17 due to the influence of centrifugal force.
The slag rises along the inner circumferential surface of the slag, passes from the inclined wall 32 to the horizontal wall 33, and is discharged into the slag receiver 19 via the slag guide wall 23. At this time, a part of the slag adheres to the back surface of the lower divided body 21, but the protrusion 3
6 and 37, and the slag accumulated in the marking portion 39 is scraped off by the action of the projections 38, and guided to the slag receivers 19, respectively. However, most of the slag that has gone around the vertical wall 34 is prevented from descending by the flange 35 and is guided by the flange 35 and discharged into the slag receiver 19. .

[Brief explanation of the drawing]

FIG. 1 is a vertical cross-sectional view of the main body of the pump according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of the main part, and FIG. 3 is a top view of the centrifugal cage. 31 ...Ring-shaped frame, 32...Slanted wall portion, 33
...Horizontal wall part, 34... Vertical wall part, 35... Tsuba part.

Claims (1)

[Scope of utility model registration request] A use case is placed on a base containing a built-in electric motor and has a use chamber formed with a ring-shaped vertical wall at the upper end and a stepped horizontal wall formed on the outside of the vertical wall; an inverted conical centrifugal separation cage having a reinforcing ring-shaped frame at its upper end, which is rotatably driven by the electric motor and located above the stepped portion; and a slag disposed on one side of the use chamber. A container comprising a receiver, and an upper lid that covers the upper part of the waste chamber and the slag receiver, wherein the ring-shaped frame is connected to an inclined wall part continuous with the filter part of the centrifugal separation cage, and A horizontal wall part extending so as to be located at a distance of a small distance from the upper end of the vertical wall, and a horizontal wall part extending from the outer end of the horizontal wall part to the outside of the vertical wall with a distance of a small distance from the upper end of the vertical wall part. The upper lid is constructed of a vertical wall part that is vertically disposed vertically so as to be positioned at the upper end of the upper lid, and a collar part that extends outwardly from the lower end of the vertical wall part so as to be located at a certain distance from the horizontal wall. The back surface portion is brought close to the inner circumferential surface of the centrifugal separation basket and the outer circumferential surface of the ring-shaped frame, and protrusions are provided on the outer circumferential surface of the horizontal wall portion and the vertical wall portion of the ring-shaped frame, and on the lower surface of the collar, respectively. Juyusa is formed.