KR101758828B1 - Oil press for preventing jam of pressed object - Google Patents

Abstract

The present invention relates to a milking machine in which the milking process is prevented from being intermittently caused by the efficient milking of the milking product during the milling process. The present invention relates to a method for grinding a material having passed through a first rotating blade while rotating a second rotating blade at a lower side of the first rotating blade while causing the first rotating blade to rotate downward at a low speed, And the third rotating blade is discharged outward by the second rotating blade.

Description

[0001] The present invention relates to a milk press for preventing jamming of a milking product,

The present invention relates to a milking machine for squeezing oil contained in grains such as grains, fruits or seeds of fruit, and more particularly, to milking milk efficiently without causing pinchiness or agglomeration of the milking product during the milling process for milking milking milk The present invention relates to a milking machine in which milking of a milking product is prevented.

A milking machine is a device for squeezing grains, fruits, or oils contained in seeds. It generally crushes fruits or seeds having a hard shell (hereinafter, referred to as a "seedling") and squeezes the crushed seedlings, The oil is extracted from the oil.

For example, palm oil, which is a palm plant, may be obtained from palm oil containing glyceride of palmitic acid as a main component. Palm oil may be used for margarine, edible oil, etc., It is also used as raw material of.

Conventional milking machines for obtaining oil through a molten material are generally equipped with a hopper on the upper side and an extruder for moving the molten material put into the hopper to a crushing and milking part through a feed screw mounted inside the cylinder horizontally installed on the ground Of milking machines are mainly used. However, since the delivery screw is installed horizontally with the ground, the oiling machine of the x-pellet type has a problem that it is difficult to install the milking machine in a narrow space because the length of the milking machine is long. A part of the oil remains in the cylinder and is deteriorated.

However, in order to obtain oil from the molten material, a press using hydraulic or pneumatic pressure is additionally provided to press the molten material to obtain oil from the molten material It is necessary to operate a separate apparatus for operating the press, thereby increasing the operating cost.

The inventor of the present invention has proposed a vertical breastpump as disclosed in the following patent documents in order to solve such a problem. This vertical breast-feeder is vertically installed from the ground, so that it is possible to apply a pressing force similar to that of the conventional press type while reducing the installation space area, and after the completion of all the processes, the oil and the residue of the milk- It is possible to extract a large amount of oil from the seedling through the seed. However, in such a vertical type milking machine, there is a problem that milking or pinching phenomenon occurs during the milling process for milking the milking product.

Korean Registered Patent No. 10-1131318 (April 04, 2012 announcement)

Disclosure of the Invention The present invention has been conceived to solve the problems of the conventional milking machine as described above, and it is an object of the present invention to provide a milking process capable of efficiently performing milking operation without inducing pinching phenomenon or spillage of milking product during milling process for milking milking milk The present invention is directed to a milking machine which is capable of preventing milking.

In order to achieve the above object, a flat breast-milking machine according to the present invention comprises a first rotating shaft having a hollow structure elongated in a vertical direction and driven to rotate, and an upper end and a lower end inserted into the first rotating shaft, A first rotating blade coupled to an outer peripheral side of an upper end of the second rotating shaft to rotate and driven at a lower end to rotate the second rotating shaft at a low speed while passing the moving object downward; A second rotating blade coupled to the outer circumferential side of the second rotating shaft at a lower side of the blade, for crushing a material having passed through the first rotating blade while rotating at a high speed during rotation of the first rotating shaft; A third rotating blade for discharging the material that has been crushed by the second rotating blade while rotating during rotation of the first rotating shaft, and a second rotating blade for rotating the first rotating blade and the second rotating blade A screw passing through which a pulverized coal material discharged by the third rotating blade is screwed is formed on the outer circumferential surface of the inner circumferential surface of the screw container, A filter housing which is provided on the outer side of the filter case and has an oil outlet for discharging the oil discharged from the filter case; And an upper cover provided with a discharge port for discharging residue of the milking product and a discharge port for discharging residue of the milking product to the lower end of the screw barrel so that the pulverized molten material discharged by the third rotating blade can be moved toward the screw side of the screw barrel And a lower support disposed on the lower inner side of the inner peripheral surface of the filter case It provides a milking machine milking of water W that is made of anti-jamming.

A first pulley coupled to a lower end of the first rotary shaft and rotated by the motor to rotate the first rotary shaft; a second pulley coupled to a lower end of the second rotary shaft to rotate the second rotary shaft; A third pulley connected to the second pulley while being supported by an interlocking shaft capable of interlocking rotation with the first rotation shaft, and a third pulley coupled to the outer peripheral side of the first rotation shaft, And a reduction gear unit coupled to an outer circumferential side of the first rotation shaft to reduce the rotation speed of the first rotation shaft.

In particular, the reduction gear unit includes a first reduction gear that is directly coupled to the outer peripheral side of the first rotation shaft, a second reduction gear that is coupled to the side of the first reduction gear, Axis.

In the present invention, a cooling water hole may be formed in the second rotation shaft in the vertical axis direction of the second rotation shaft.

In the present invention, the first rotating blade may have an engaging groove which is engaged in an idle state on the outer peripheral side of the upper end of the second rotating shaft so as to rotate at a low speed when the second rotating shaft rotates.

In the present invention, the first rotating blade may have a structure including a molten material passing hole through which the molten material passes downward.

In the present invention, the second rotating blade may have a key groove that is key-engaged with the outer peripheral side of the second rotating shaft and a plurality of pulverizing blades on the inner peripheral surface.

In the present invention, the third rotating blade may have a structure having a conveying blade for conveying the material pulverized by the second rotating blade to the outside.

According to the present invention configured as described above, after the first rotary blade is rotated at a low speed, the molten material to be introduced is crushed by the second rotary blade rotating at high speed, and then discharged by the third rotary blade at the lower side of the second rotary blade, The milking process is performed while passing through the passage filter box, so that the milking operation can be performed efficiently without inducing the phenomenon of pinching of the milking product in the crushing process of the milking product or causing accumulation of the milking product.

1 is a cross-sectional view of an embodiment of the present invention;
Fig. 2 is a cross-sectional view of the circulation cylinder provided in the present invention. Fig.
3 is a cross-sectional view and a plan view showing a first rotating blade included in the present invention.
4 is a cross-sectional view and a plan view showing a second rotating blade according to the present invention.
5 is a cross-sectional view and a plan view showing a third rotating blade included in the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the detailed description of known functions and configurations incorporated herein will be omitted when it may unnecessarily obscure the subject matter of the present invention.

≪ Configuration of Embodiment >

FIG. 1 is a cross-sectional view of an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a circulation cylinder provided in the present invention. 3, 4, and 5 are respectively a cross-sectional view and a plan view showing the first rotating blade, the second rotating blade, and the third rotating blade provided in the present invention, respectively.

As shown in the above figures, the breast milk presented as an embodiment of the present invention has two rotatable rotary shafts. That is, the first rotary shaft 1 and the second rotary shaft 2 inserted into the first rotary shaft 1 are provided. The first rotary shaft 1 has a hollow structure elongated in the vertical direction The second rotary shaft 2 is inserted into the hollow interior of the first rotary shaft 1 and the upper and lower ends thereof are protruded to the upper and lower ends of the first rotary shaft 1. A cooling water hole 2a may be formed in the second rotary shaft 2 in the vertical direction of the second rotary shaft 2 as necessary.

The first pulley 3 is coupled to the lower end of the first rotating shaft 1 and the motor 5 is connected to the first pulley 3 through the first connecting member 4 such as a V- The first pulley 3 is rotated by the rotational power of the first pulley 3 and the second pulley 5, so that the first rotating shaft 1 can rotate.

A second pulley 6 is coupled to the lower end of the second rotary shaft 2. A third pulley 8 is connected to a second connecting member 7 such as a V- Which is connected to the second pulley 6 by the second pulley 6. The third pulley 8 is supported by an interlocking shaft 9 which is installed horizontally with the second rotation shaft 2 and is capable of interlocking rotation with the first rotation shaft 1.

A coupling unit 10 for transmitting the rotational power generated by the rotation of the first rotary shaft 1 to the third pulley 8 is coupled to the outer peripheral side of the first rotary shaft 1. The linkage unit 10 includes a first gear 10a that is key-engaged with the first rotation shaft 1, a second gear 10b that is coupled to the interlocking shaft 9, And a third gear 10c connecting the second gear 10b.

A reduction gear unit 11 for reducing the rotation speed of the first rotation shaft 1 at a constant speed is coupled to the outer circumferential side of the first rotation shaft 1. The reduction gear unit 11 includes a first reduction gear 11a directly coupled to the outer peripheral side of the first rotation shaft 1, a second reduction gear 11b coupled to a side of the first reduction gear 11a, And a reduction gear fixing shaft 11c serving as a center axis of the second reduction gear 11b. The reduction gear fixing shaft 11c is also engaged with the second gear 10b of the coupling unit 10 so as to rotate and support the second gear 10b. The upper linkage unit 10 and the reduction gear unit 11 are accommodated in the upper gear case 12 and the lower gear case 13 which are coupled to each other in the vertical direction.

Therefore, when the motor 5 is driven to rotate, the first pulley 3 connected to the motor 5 via the first linking member 4 rotates to rotate the first rotation shaft 1, and the first rotation shaft 1 The third pulley 8 and the second connecting member 7 and the second pulley 6 are rotationally driven in order by the linkage shaft 9 and the third pulley 8 from the linkage unit 10 coupled to the outer circumferential side of the second rotating shaft 2) is rotationally driven. At this time, the rotational speed of the first rotary shaft 1 is reduced by the reduction gear unit 11, while the second rotary shaft 2 is rotated at a higher speed than the first rotary shaft 1.

The first rotating blade 14 is coupled to the outer circumference of the upper end of the second rotating shaft 2 at a low speed while rotating the second rotating shaft 2 to pass the moving object downward. Is provided on the outer peripheral side of the upper end of the second rotary shaft (2) through a coupling groove (14b) having a diameter larger than the outer diameter of the second rotary shaft (2) So that it rotates at a low speed when the second rotary shaft 2 rotates.

The outer peripheral side of the second rotary shaft 2 is engaged at the lower side of the first rotary blade 14 so as to crush the object having passed through the first rotary blade 14 while rotating at a high speed during rotation of the first rotary shaft 1, A second rotating blade 15 is provided. The second rotating blade 15 has a key groove 15a which is key-engaged with the outer peripheral side of the second rotating shaft 2 and has a plurality of crushing blades 15b for crushing the immobilized material on the inner circumferential surface thereof .

A third rotary blade 16 is coupled to the outer peripheral side of the upper end of the first rotary shaft 1. The rotary blade 16 has a transfer blade 16a, And the powdered material pulverized by the second rotating blade 15 is discharged to the outside while rotating.

A screw barrel 17 is disposed above the upper gear case 12 and a first rotating blade 14 and a second rotating blade 15 are provided in the inner space of the screw barrel 17. [ And the third rotating blade 16 is positioned under the screw barrel 17 while being accommodated. A screw 17a is formed on the outer circumferential surface of the screw cylinder 17 to press the crushed mate- rial discharged by the third rotating blades 16 into the inner space of the screw cylinder 17 . Particularly, since the screw 17a has a structure in which the pitch interval becomes narrower from the lower end to the upper end, the pulverized coarse material pushed out by the third rotating blade 16 is discharged from the lower side of the screw barrel 17 Milking is carried out as pressure is increased toward the upper side.

The filter cylinder 18 is provided outside the screw cylinder 17 with a filter for filtering the milked milk. The oil produced by the compression of the screw cylinder 17 is filtered and discharged to the outside. As shown in FIG. 2, the filter case 18 may be provided with a reinforcing member 18a for maintaining the shape of the filter.

A housing 19 having an oil outlet 19a for discharging the oil discharged into the filter case 18 is provided outside the filter case 18. The upper lid 20 is provided on the upper portion of the housing 19 and has an inlet 20a through which the molten material is injected into the screw cylinder 17, 20 is provided with a debris discharge port 20b through which droplets of milked milk are discharged.

The lower end of the inner side of the inner circumferential surface of the filter case 18 is provided with a lower end of the screw barrel 17 and a lower end of the screw barrel 17 so that the pulverized coarse material discharged by the third rotating blade 16 can be moved toward the screw 17a side of the screw barrel 17. [ There is provided a lower support 21 which is disposed while forming a gap therebetween.

<Operation of Embodiment>

First of all, as the motor 5 is driven, the first pulley 3 connected to the motor 5 by the first connecting member 4 is rotated, and the first pulley 3 connected to the first pulley 3 The first rotary shaft 1 is rotated.

At the same time, the linkage unit 10, i.e., the first gear 10a, the third gear 10c, and the second gear 10b, which are coupled to the outer peripheral side of the first rotating shaft 1, 9 so that the third pulley 8 coupled to the interlocking shaft 9 and the second connecting member 7 and the second pulley 6 are rotationally driven in order.

The second rotary shaft 2 coupled to the second pulley 6 is rotationally driven in accordance with the rotation of the second pulley 6. The first rotary shaft 1 is connected to the first reduction gear 1 of the reduction gear unit 11, The rotational speed is reduced by the first reduction gear 11a and the second reduction gear 11b. Accordingly, the first rotary shaft 1 rotates at a lower speed than the second rotary shaft 2. [

The third rotary blade 16 coupled to the outer peripheral side of the upper end of the first rotary shaft 1 rotates and the second rotary shaft 2 rotates in accordance with the rotation of the first rotary shaft 1 and the second rotary shaft 2, The first rotating blade 14 and the second rotating blade 15, which are coupled to each other, are rotated.

At this time, since the first rotary blade 14 is engaged by the engagement groove 14b having a diameter larger than the outer diameter of the second rotary shaft 2 at the outer peripheral side of the upper end of the second rotary shaft 2, So that it rotates at a low speed. In addition, the second rotating blade 15 rotates at high speed as it is at the rotating speed of the second rotating shaft 2, which receives the rotational driving speed of the motor 5 as it is.

When the molten material is introduced into the screw barrel 17 through the inlet 20a of the upper lid 20, the molten material passes through the molten material passing hole 14a of the first rotating blade 14, The second rotary blade 15 rotates at a high speed and therefore the product is crushed by the crushing blade 15b of the second rotary blade 15. [

The comminuted material thus obtained is conveyed through the space between the screw barrel 17 and the lower support 21 by the conveying blade 16a of the third rotary blade 16 rotating below the second rotary blade 15 And is discharged to the outside of the lower end of the screw cylinder (17).

The pulverized coal material discharged is accumulated upward while being moved upward by the screw 17a formed on the outer periphery of the screw barrel 17 and is pressed so that milking is performed and the milked oil passes through the filter barrel 18 So that the impurities are filtered and discharged to the outside through the oil discharge port 19a of the housing 19. [ The residue of the pulverized milk that has been transported upward along the screw 17a of the screw barrel 17 is discharged through the waste outlet 20b provided at one side of the upper lid 20 and collected separately.

As described above, the milking machine of the present invention is characterized in that, after the first rotating blade 14 is rotated at a low speed, the molten material to be charged is crushed by the second rotating blade 15 rotating at a high speed, The milk is discharged through the screw barrel 17 and the filter barrel 18 while being discharged by the third rotating blade 16 so that the milking operation can be efficiently carried out . &Lt; / RTI &gt;

As described above, those skilled in the art will appreciate that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

1: first rotating shaft 2: second rotating shaft
2a: cooling water hole 3: first pulley
4: first connecting member 5: motor
6: second pulley 7: second connecting member
8: Third pulley 9: Interlocking shaft
10: Connector unit 10a: First gear
10b: second gear 10c: third gear
11: Reduction gear unit 11a: First reduction gear
11b: second reduction gear 11c: fixed shaft
12: upper gear case 13: lower gear case
14: first rotating blade 14a:
14b: engaging groove 15: second rotating blade
15a: keyway 15b: crushing blade
16: Third rotating blade 16a: Feeding blade
17: screw cylinder 17a: screw
18: Filter barrel 18a: Stiffener
19: housing 19a: oil outlet
20: upper cover 20a: inlet
20b: debris discharge port 21: lower support

Claims (8)

A first rotating shaft having a hollow structure elongated in a vertical direction and driven to rotate;
A second rotary shaft that is rotatably driven by being projected from an upper end and a lower end of the first rotary shaft while being inserted into the first rotary shaft;
A first rotating blade coupled to an outer peripheral side of an upper end of the second rotating shaft to rotate downward while rotating the second rotating shaft while rotating the second rotating shaft;
A second rotating blade coupled to an outer circumferential side of the second rotating shaft at a lower side of the first rotating blade, for crushing a material having passed through the first rotating blade while rotating during rotation of the first rotating shaft;
A third rotating blade coupled to an outer peripheral side of an upper end of the first rotating shaft to rotate the first rotating shaft while rotating the first rotating shaft to discharge the coarse material crushed by the second rotating blade to the outside;
A screw barrel having an inner space into which the first and second rotating blades and the second rotating blades are accommodated and having a screw for pressing the pulverized coarse material discharged by the third rotating blades,
A filter cylinder disposed outside the screw cylinder and filtering the oil generated by the screw cylinder to discharge the oil to the outside;
A housing having an oil outlet for discharging oil discharged from the filter case and installed outside the filter case;
An upper cover installed at an upper portion of the housing, the upper cover having a feed port for feeding the coarse material into the screw barrel and a debris discharge port for discharging debris from the milking product;
And a lower support disposed on an inner lower side of an inner peripheral surface of the filter case so as to form an interval from a lower end of the screw case so that the pulverized product discharged by the third rotary blade can move toward the screw side of the screw case, A milking machine wherein milking is prevented from being pinched.
The method according to claim 1,
A first pulley coupled to a lower end of the first rotation shaft and rotated by the motor to rotate the first rotation shaft;
A second pulley coupled to a lower end of the second rotation shaft to rotate the second rotation shaft;
A third pulley connected to the second pulley while being supported by an interlocking shaft capable of rotating in conjunction with the first rotation shaft;
A first connector unit coupled to an outer circumferential side of the first rotary shaft to transmit a rotational power corresponding to rotation of the first rotary shaft to the third pulley;
Further comprising a reduction gear unit coupled to an outer periphery of the first rotation shaft to reduce a rotation speed of the first rotation shaft.
3. The method of claim 2,
The reduction gear unit includes a first reduction gear that is directly coupled to an outer periphery of the first rotation shaft, a second reduction gear that is coupled to a side of the first reduction gear, and a reduction gear that is a center axis of the second reduction gear. Wherein the milk is prevented from being pinched by a fixed shaft.
The method according to claim 1,
And a cooling water hole is formed in the second rotation shaft in the vertical axis direction of the second rotation shaft.
The method according to claim 1,
Wherein the first rotating blade has an engaging groove which is engaged in an idle state on an outer peripheral side of an upper end of the second rotating shaft so as to be rotatable when the second rotating shaft rotates.
The method according to claim 1,
Wherein the first rotating blade has a structure including a molten material passing hole through which the molten material is passed downward.
The method according to claim 1,
Wherein the second rotary blade has a key groove that is key-engaged with the outer peripheral side of the second rotary shaft, and has a plurality of pulverizing blades on an inner circumferential surface thereof.
The method according to claim 1,
Wherein the third rotating blade has a feed vane for discharging and transporting the comminuted material pulverized by the second rotating blade to the outside.

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