CN2044128U - Cavity type screw juice press - Google Patents

Abstract

The utility model discloses a juice extracting machine, which is used for the juice extraction of the fruits and the vegetables, and especially, the juice extracting machine is especially suitable for the juice extraction of the fruits and the vegetables which have low juice containing quantity. While being used for the fruits and the vegetables with less juice containing quantity, such as the juice extraction of the pineapple peel, the existing cavity type screw juice extracting machine can generate the phenomena that the screen can be clogged and the materials can not push ahead, and the juice extracting process can not conduct. The cavity type screw juice extracting machine of the utility model is provided with a groove-shaped gap on the screw pressure chamber wall of the screen case, and a cavity pressure chamber wall is provided with a groove which can prevent a slag pole from slipping. Accordingly, the production capacity of the cavity type screw juice extracting machine is large; the juice extracting rate is high; when the cavity type screw juice extracting machine is used for the juice extraction of the pineapple peel, the juice extracting rate can reach to more than 45%.

Description

Cavity type screw juice press

The utility model relates to a kind of machinery of squeezing the juice.The pressure juice that can be used for fruit, vegetables is particularly useful for the pressure juice of the less pineapple peel of juice containing amount.

At present, the whole sieve shell-space of helical juice press that is used for pineapple peel pressure juice is a helical pressure chamber, and pineapple peel goes out juice under the pushing of rotating screw, and crushing juice rate is about 30%; A kind of cavity volume formula helical juice press that is used for grape pressure juice, remove in its sieve shell-space the outdoor cavity volume balancing gate pit in addition of helical pressure is arranged, grape is after the helical pressure chamber goes out juice, its residue also can be squeezed in the cavity volume balancing gate pit again, therefore crushing juice rate can improve, but this squeezer is when being used for the less fruits and vegetables of this class juice containing amount of pineapple peel and pressing juice, the phenomenon that sieve pore blockade, material can not be pushed ahead can occur, and makes and presses the juice process to carry out.

The purpose of this utility model provide a kind of simple in structure, cost is low and crushing juice rate height, cavity volume formula helical juice press that production capacity is big, make it can not only be used for the more fruits and vegetables of juice containing amount and press juice, and be applicable to the fruits and vegetables pressure juice that juice containing amount is less, it is unobstructed to go out juice in pressing the juice process.

Cavity volume formula helical juice press has following part:

1, combination that has the Juice collection bucket of fruit vegetable materials import, residue outlet and the outlet of band Juice;

2, sieve shell that is installed in the combination;

3, a cantilever is installed in the support bearing block, and penetrates the axle of the band spiral of sieve shell segment space;

4, have slot on the helical pressure locular wall of sieve shell band helical axis, the gap opening direction is the direction of advancing along material; Not on the cavity volume pressure chamber wall with helical axis, have the groove that can prevent that fruits and vegetables slag post from skidding thereon, the sieve aperture of the row's of having juice in the groove at the sieve shell;

5, on the combination in residue exit, installed one and can make the fruits and vegetables residue form the slag post, and to the pressing plate of slagging tap of its adjustable squeeze force size of squeezing;

6, on the combination of fruit vegetable materials import department, installed one and be meshed to prevent that material is bonded at the star-wheel device before the revolution in the helicla flute with spiral;

7, on the combination of helical axis perforating position, dynamic sealing device has been installed;

8, a cover can make the rotating power transmission of helical axis.

The utility model accompanying drawing thes contents are as follows:

Fig. 1 is the positive view of cavity volume formula helical juice press;

Fig. 2 is the A-A profile among Fig. 1;

Fig. 3 is the B-B profile among Fig. 1;

Fig. 4 is the C-C profile among Fig. 1.

Below by embodiment, and in conjunction with the accompanying drawings cavity volume formula helical juice press is further described below.

Can see that axle 4 cantilevers of band spiral 5 are installed in the bearing block of support 2 from Fig. 1, it is applied in the segment space of sieve shell 8, forms helical pressure chamber E and the F of cavity volume balancing gate pit.Have fruits and vegetables charging aperture 6, juice opening 12, residue outlet 11 and Juice collection bucket 13 on the combination 9.At the helical axis perforating position dynamic sealing device 3 has been installed, the pressing plate 10 of slagging tap has been installed at slag notch.

The helical pressure chamber has different sieve shell wall structures with the cavity volume balancing gate pit.See that on Fig. 1 and Fig. 3 E whole sieve shell in helical pressure chamber is axial grizzly bar structure, the slit 15 between grizzly bar flows into collection bucket 13 for Juice; Sieve shell structure under charging aperture 6 can find out from Fig. 2, and this part sieve shell wall only has the grizzly bar structure in central angle is the scope of α.Star-wheel device 7 is with 5 engagements of the spiral under the charging aperture.The sieve shell wall structure of the F of cavity volume balancing gate pit can find out from Fig. 4, has the opposite spiral grooves 16 of the hand of spiral with the helixangle of spiral 5 on the shell wall, has sieve aperture 14 in the groove.

Power transmission 1 makes axle 4 rotations, and the thrust that spiral 5 produces is delivered to the F of cavity volume balancing gate pit with pineapple peel by helical pressure chamber E.Because the pressing plate 10 of slagging tap of cavity volume balancing gate pit end cuts out slag notch 11 and makes the pineapple peel juice that is squeezed.Along with spiral 5 constantly pushes, formed the bigger pineapple bran post of density.This slag post is subjected to the effect of the frictional force that spiral thrust and shell wall groove cause in the cavity volume balancing gate pit, juice residual in the slag post is further extruded.When thrust that the slag post power on the pressing plate 10 of slagging tap that acts on produces thereon greater than Weight type governor motion 17, pressing plate 10 is backed down, and residue is discharged continuously.Pineapple juice flows into collection bucket 13 from sieve aperture 14, the sieve seam 15 on the sieve shell, at last from juice opening 12 outputs.The big I of slag post thrust is by weight 17 in the Weight type governor motion 17 " weight change and leverage 17 ' be used for reach.

The advantage of the utility model cavity type screw juice press is: it can be used for the process of squeezing the juice of the big or little all kinds of fruit vegetable materials of juice containing amount (1), in use sieve aperture (or seam) is spacious logical not stifled, the slag post is non-slip, the production capacity of therefore squeezing the juice is big, efficient is high, when being used for the squeezing of pineapple peel, crushing juice rate can reach more than 45%; (2) replace hydraulic control system in the general squeezer with the Weight type governor motion, the governor motion of the pressing plate thrust of slagging tap is greatly simplified, machine cost reduces greatly.

Claims (3)

1, a kind of fruit vegetable materials that is used for presses the cavity volume formula helical juice press of juice to have following part:

1) power transmission 1;

2) support 2;

3) combination 9 of band charging aperture 6, juice opening 12, slag notch 11 and fruits and vegetables collection bucket 13;

4) sieve shell 8 that is installed in the combination;

5) cantilever is installed in the bearing block of support 2, and penetrates the axle 4 of the band spiral 5 of sieve shell segment space;

6) dynamic sealing device 3 has been installed on the combination of helical axis perforating position;

7) when an energy has been installed on the housing at slag notch place in spiral 5 rotations, the slag post is produced the pressing plate 10 of slagging tap of pressuring action;

8) on the combination of charging aperture, a star-wheel device 7 that is meshed with spiral 5 has been installed;

Feature of the present utility model is:

1) on the helical pressure chamber E wall of sieve shell band spiral 5, has the line of rabbet joint 15, do not have the groove 16 that can prevent that fruits and vegetables slag post from skidding thereon on the F of the cavity volume balancing gate pit wall with spiral, have sieve aperture 14 in the groove at the sieve shell along the material direction of advance;

2) pressing plate 10 of slagging tap has and can regulate the adjusting device 17 that the slag post compresses degree.

2, cavity volume formula helical juice press as claimed in claim 1, it is characterized in that the described pressing plate adjusting device 17 of slagging tap be one have leverage 17 ' and can change the weight 17 of weight " the Weight type governor motion.

3, as claim 1,2 described cavity volume formula helical juice press, it is characterized in that the groove 16 on the said cavity volume F of the balancing gate pit wall is to distribute twist, its hand of spiral is opposite with the direction of spiral 5.

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