KR200284155Y1 - crusher - Google Patents

Abstract

The present invention is because the object to be processed is pulverized smoothly without being accumulated in the interior, thereby improving the productivity of the product, as well as the overload does not occur in the motor, etc. will be.

According to the present invention, a housing 10 having an input hopper 15 on the upper side and an outlet 17 provided on the lower side thereof, and a shaft which is vertically mounted inside the housing 10 and connected to the motor 60 to rotate. 65 and a guide member 30 formed in a ring shape along the inner wall surface of the housing 10 and having vertical dropping holes 33 formed therein at predetermined intervals on the inner surface thereof to drop the injected object. The rotary blade member 40 is installed horizontally on the shaft 65 and provided with a plurality of cutters 45 extending radially around the disk portion 41 that blocks the hollow portion of the ring-shaped guide member 30. It includes, it is provided with a crushing device, characterized in that the injected processing object is to be crushed by the cutter 45 while falling through the falling hole 33 of the guide member (30).

Description

Crusher

The present invention relates to a pulverizing device for finely crushing food waste, etc. More specifically, because the object to be processed is pulverized smoothly without being accumulated in the interior, the productivity of the product is improved, as well as overload occurs in the motor It does not, and relates to a pulverizing device that is able to easily adjust the crushing size of the workpiece.

In general, a grinding device or a food waste treatment device is provided with a pair of grinding rollers which are rotated in engagement with each other to finely grind the workpiece to be supplied. Hereinafter, the grinding roller installed in the food waste treatment apparatus will be described as a representative example of the grinding roller. 1 is a cross-sectional view of a conventional food waste processing apparatus, Figure 2 is a perspective view of a conventional grinding roller. Referring to this, the food waste treatment apparatus is provided with an input hopper 15 on the upper side of the body 10, the lower side of the input hopper 15 is a pair of grinding rollers (70, 75) side by side to engage with each other. It is installed so as to finely grind the workpiece to be supplied, the transfer roller 80 is installed in the lower grinding rollers (70, 75) to pressurized dewatered to be discharged to the outside.

At this time, the pair of grinding rollers (70, 75), as shown in Figure 2, on the outer peripheral surface of the shaft (72, 77) is provided with a plurality of serrated grinding blades (71,76) at regular intervals, this grinding blade ( 71, 76) are installed to mesh with each other. Therefore, the particle diameter of the workpiece to be pulverized while passing through the grinding rollers 70 and 75 is determined according to the size of the grinding blades 71 and 76 engaged with each other. Therefore, in order to grind the workpiece finely, the size of the grinding blades 71 and 76 must be made small. However, such small grinding blades 71 and 76 make it difficult to grind large workpieces. There is a problem. If the large-sized workpiece is crushed by the small-size grinding blades 71 and 76, the injected workpiece is not passed between the pair of grinding rollers 70 and 75 and the grinding rollers 70 and 75 It is accumulated at the inlet side of the inlet to prevent the processing materials to be introduced later to the grinding rollers (70, 75), so that the throughput is significantly reduced, the overload occurs in the drive motor 60, the durability of the device, etc. There is a problem.

In addition, the grinding rollers (70, 75) is to grind the workpiece to be passed between the grinding blades 71, 76 are engaged with each other, each grinding roller (70, 75) is determined to some extent There is no choice but to grind the size, there is an inconvenience in use to be replaced with another grinding roller (70, 75) to adjust the size of the workpiece.

The present invention is to solve the problems as described above, the purpose of the present invention is to be processed without being stuck in the interior smoothly pulverized, thereby improving the productivity of the product, as well as the overload of the motor does not occur. The present invention provides a pulverizing device which enables to easily adjust the pulverization size of an object to be processed.

1 is a cross-sectional view of a conventional food waste treatment apparatus

2 is a perspective view of a conventional grinding roller

3 is a cross-sectional view of the grinding device according to the present invention

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view taken along the line B-B of FIG.

<Description of the symbols for the main parts of the drawings>

10 housing 13 fixed blade

20: rotating plate 23: movable blade

30: guide member 33: dropping hole

40: rotary blade member 45: cutter

50: wing 60: motor

65: shaft

According to the first feature of the present invention, the housing 10 is provided with an inlet hopper 15 on the upper side and the discharge port 17 on the lower side, and vertically mounted inside the housing 10 and connected to the motor 60. And a shaft 65 which is rotated and is disposed in a ring shape along an inner wall surface of the housing 10, and a vertical drop hole 33 formed at a predetermined interval on the inner surface thereof in which the injected object is dropped. 30 and a rotary blade member provided with a plurality of cutters 45 extending radially around the disk portion 41 horizontally installed on the shaft 65 and blocking the hollow portion of the ring-shaped guide member 30. It comprises a 40, it is provided with a crushing device, characterized in that the injected processing object is to be broken by the cutter 45 while falling through the falling hole 33 of the guide member (30).

According to a second aspect of the present invention, a conical ceiling member 11 provided at an upper end of the housing 10 and a conical shape fixed on the shaft 65 so as to be arranged side by side below the ceiling member 11. Rotating plate 20, a plurality of fixed blades 13 fixed in the radial direction on the bottom surface of the ceiling member 11, and radially on the upper surface of the rotating plate 20 to correspond to the fixed blade (13) Provided is a crushing device, characterized in that configured to further comprise a movable blade 23 provided.

According to a third aspect of the present invention, the outlet 17 is provided on one side wall of the bottom of the housing 10, and the bottom surface of the housing 10 extends radially on the shaft 65. 50 is provided, and the pulverized object is provided by a pulverizing object to be discharged to the outside through the outlet 17 by the centrifugal force while being circularly moved by the blade 50 is provided.

According to a fourth aspect of the present invention, an upper end of the housing 10 is provided with a blowing fan 67, the pulverizing device, characterized in that configured to be transported while being easily transported along the flow of air to be injected into the processing object Is provided.

Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows.

3 is a cross-sectional view of the crushing apparatus according to the present invention, Figure 4 is a cross-sectional view taken along the line A-A of Figure 3, Figure 5 is a cross-sectional view taken along the line B-B of FIG. Referring to this, the grinding device includes a shaft 65 vertically mounted inside the housing 10, a plurality of fixed blades 13 fixed radially fixed to the bottom surface of the ceiling member 11, and the fixed blades 13. A guide member having a movable blade 23 provided in the radial direction on the upper surface of the conical rotating plate 20 and the inner wall surface of the housing 10 and formed with a plurality of workpiece drop holes 33 to correspond to 30 and the rotary blade member 40 fixed to the shaft 65 to crush the object to be dropped through the drop hole 33 of the guide member 30, and the position corresponding to the outlet 17 It consists of a plurality of blades 50 extending radially on the shaft 65 of.

The housing 10 has an input hopper 15 at an upper end thereof, and an outlet 17 is provided at one side wall of the bottom. The ceiling member 11 at the top of the housing 10 is formed in a conical shape, and a plurality of fixed blades 13 are radially mounted on the bottom surface of the ceiling member 11. In this case, the ceiling member 11 may also serve as a roof of the housing 10, or may be separately mounted at a lower side thereof in a state where a separate roof is provided. In addition, a shaft 65 which is connected to the motor 60 and rotates is vertically mounted at the inner center of the housing 10, and an upper end of the shaft 65 is provided with a blower fan 67. It is configured to be crushed while being smoothly transported along the flow of wind blowing.

The rotating plate 20 is a conical member fixed to the shaft 65 to be disposed side by side below the ceiling member 11, a plurality of movable blades 23 extending in the radial direction on the top surface of the ceiling member 11 It is provided to correspond to the fixed blade 13 of the bottom, it is configured to be primarily crushed by the movable blade 23 and the fixed blade 13 while being transferred to the lower processing through the conical rotating plate 20 do.

The guide member 30 is cylindrically disposed along the inner wall surface of the housing 10 so as to be positioned below the rotating plate 20, and a plurality of dropping holes 33 are vertically formed at predetermined intervals on the inner wall surface thereof. In the center of the inner wall surface, an insertion groove 35 in a horizontal direction intersecting with the drop hole 33 is formed so that the cutter 45 of the rotary blade member 40 is inserted and rotated through the insertion groove 35. It is composed. In addition, the upper surface of the guide member 30 is formed to be inclined downward toward the drop hole 33 is configured to be easily injected into the drop hole 33 along the inclined object.

The rotary blade member 40 is fixedly mounted to rotate integrally to the shaft 65 is rotated to pass through the insertion groove 35 of the guide member 30 through the drop hole 33 of the guide member 30 It collides with the falling object and is configured to cut or crush the object. The rotary blade member 40 is provided with a plurality of cutters 45 extending radially around the disk portion 41 of the disc shape, the cutter 45 is the insertion groove 35 of the guide member 30 It is configured to rotate through.

The bottom surface of the housing 10 is provided with a plurality of blades 50 fixed to the shaft 65 and integrally rotated so that the workpiece to be crushed by the rotary blade member 40 is circled by the blades 50. The movement is configured to be discharged to the outside through the outlet 17 by the centrifugal force at this time.

The grinding device according to the above configuration is a guide member positioned by being crushed primarily by the fixed blade 13 and the movable blade 23 arranged radially while the injected workpiece is lowered along the conical rotating plate 20. It is supplied toward (30). Subsequently, the workpiece to be dropped through the dropping hole 33 of the guide member 30 is crushed again by the cutter 45 of the rotary blade member 40 to the bottom surface of the housing 10 in a finely crushed state. Falls. At this time, the workpiece to be introduced into the drop hole 33 is primarily crushed by the fixed blade 13 and the movable blade 23 is rotated while being smoothly passed without stagnant in the drop hole 33 It collides with 45 and is crushed finely. As such, the pulverized object is moved to the outlet 17 on one side of the housing 10 by centrifugal force while circularly moving along the inside of the housing 10 by the wing 50 provided on the bottom surface of the housing 10. Discharged. At this time, the upper end of the shaft 65 is provided with a blowing fan 67 is crushed while being easily transported along the flow of wind is injected into the workpiece.

As described above, according to the present invention, the pulverization apparatus merely adjusts the rotational speed of the rotary blade member 40, and the object to be dropped through the drop hole 33 is rotated of the rotary blade member 40. More often collided with the cutter 45, it is finely crushed, it is possible to easily adjust the degree of crushing the workpiece. In addition, the replacement of the rotary blade member 40 with a different interval of the cutter 45 as in the prior art, of course, the degree of crushing the workpiece can be adjusted.

In addition, since the crushing apparatus collides the workpiece falling into the dropping hole 33 with the cutter 45 to be rotated, the pulverizing device increases the rotational speed of the cutter 45 or increases the number of the cutters 45 to drop. Even if the object to be processed collides with the cutter 45 to be pulverized finely, the object to be processed is pulverized only by passing through the dropping hole 33, and thus the object to be processed can not be accumulated and prevented from accumulating. Therefore, as in the prior art, the amount of pulverization of the processing target material as the accumulation of the processing object is remarkably reduced, and overloading of the motor 60 can be effectively prevented.

Claims (4)

A housing 10 having an input hopper 15 at an upper side thereof and an outlet 17 provided at a lower side thereof, a shaft 65 mounted vertically inside the housing 10 and connected to a motor 60 to rotate; The guide member 30 and the shaft 65 which are disposed in a ring shape along the inner wall surface of the housing 10 and have vertical dropping holes 33 formed therein at predetermined intervals on the inner surface of the housing 10. It includes a rotary blade member 40 is installed horizontally in the radially extending a plurality of cutters 45 around the disk portion 41 to block the hollow portion of the ring-shaped guide member 30, Crushing apparatus, characterized in that the processing material can be broken by the cutter (45) while falling through the drop hole (33) of the guide member (30). According to claim 1, Conical ceiling member 11 provided on the upper end of the housing 10, and Conical rotating plate fixed on the shaft 65 so as to be arranged side by side below the ceiling member (11) 20), a plurality of fixed blades 13 fixed in the radial direction on the bottom surface of the ceiling member 11, and movable in the radial direction on the upper surface of the rotating plate 20 to correspond to the fixed blade (13) Grinding device, characterized in that configured to further include a blade (23). According to claim 1, The outlet 17 is provided on one side wall of the bottom of the housing 10, the bottom surface of the housing 10 a plurality of wings 50 extending radially on the shaft (65) Is installed, the crushed object is a pulverized processing device, characterized in that configured to be discharged to the outside through the outlet 17 by the centrifugal force while the circular movement by the wing (50). The crushing apparatus according to claim 1, wherein a blower fan (67) is installed at an upper end of the housing (10) to be crushed while being easily transported along the flow of air to be injected.