KR102568293B1 - a crusher - Google Patents

Abstract

The present invention is composed of a peanut shape by using a laser over its length and circumference, and its cutting portion is formed in a zigzag incision with a sharp cutout, and a concave-convex groove is continuously formed at the tip formed over the length of the screw thread. It relates to a pulverizer capable of pulverizing the pulverized material introduced into the housing to the size of the incision by combining the rotating screw but configuring the rotating screw to rotate while being spaced apart from the inner wall of the housing.

Description

crusher {a crusher}

The present invention relates to a grinder capable of pulverizing fine powders such as frozen fruits, dried fruits, dried nuts, coffee beans, etc., comprising a body constituting power, a rotary screw constituting rotational force by combining power of the body, and a body constituting power. A housing fixed to the circumference and its length by continuous perforation in a peanut-shaped pattern to form an incision, a screw configured to pulverize by friction with the incision of the housing while rotating in combination with the housing, and A cover for accommodating and discharging pulverized powder discharged through the incision of the housing, a discharge plate coupled to the end of the housing and formed with a discharge port to discharge pulverized material, a discharge plate, and a cover fixed to the body of the housing Brackets protruding from both ends and the center of the housing to fix the cover to fix the discharge plate to the housing, and discharge cups fixed to the bracket to fix the discharge plate to the lower end of the housing. As the pulverized material introduced into the hopper passes through the housing, pulverized powder smaller than the size of the incision is discharged through the incision, and pulverized pulverized material is discharged through the outlet of the discharge plate. It relates to a grinder configured to continuously grind pulverized powder smaller than the size of the incision.

In general, the grinder is configured to crush the pulverized material introduced between the housing and the rotating shaft by friction between a housing formed on an inner wall and having a screw thread having a predetermined pitch and a screw thread formed on a rotating shaft coupled to the housing. Grinding can be done by the friction of the screw thread, but there is a problem that a small amount of iron powder is generated as the screw thread is worn during the friction process by rotation, and in the prior art, 10-2022-0082274 (grain grinder, hereinafter referred to as conventional technology) As an example, a housing provided with a space for accommodating nitrogen gas for freezing red pepper powder, grain powder, and small-grained grains, and an inner space formed to communicate with the inner space at the top of the housing and containing nitrogen gas for the grains An inlet leading to an inlet, an outlet formed to communicate with the inner space at the bottom of the housing and through which quickly frozen grains are discharged from the inner space of the housing, and a secondary rapid A conveying unit configured with a cooling conduit to freeze, a crushing unit for pulverizing and separating the grains transported through the transfer unit into fine powder, and a sorting module for sorting the grains pulverized through the crushing unit to a standard size. Consisting of including can know that

In the prior art, although the grain is configured to be easily crushed by freezing, the grain is crushed by the compression of the gear and the gear while passing between the gears, and the gears and gears are worn in the process of squeezing the gears. Therefore, there is a problem in that the gears have to be periodically exchanged, which increases the inconvenience and cost.

In the present invention, while preventing direct friction between the screw of the rotating shaft and the housing of the rotating shaft, the pulverized material flowing through the hopper is rotated in a pressed state in the process of extruding the pulverized material introduced through the hopper into a screw in the housing to form a peanut shape on the housing, An object of the present invention is to provide a grinder capable of pulverizing the pulverized material to the size of the incision or less while the pulverized material collides with the incision of the housing by continuously drilling in a zigzag pattern.

An object of the present invention is to provide a grinder capable of pulverizing to a size smaller than the size of an incision for discharging pulverized powder through indirect friction between a rotating screw and a housing and configured to pulverize and discharge a housing.

As described above, when the pulverized powder passes through the incision and is pulverized to a size smaller than the incision, and more finely pulverized, the pulverized powder passing through the incision is repeatedly pulverized to satisfy the degree of fineness.

The grinder according to the present invention is configured to prevent direct friction between the housing and the screw to prevent mixing of the iron powder with the ground powder.

The housing and screw of the grinder according to the present invention are characterized in that they are made of a material capable of preventing corrosion.

The rotating screw constituting the indirect friction of the grinder according to the present invention is configured to adjust the compression of the pulverized material by adjusting the width of the pitch of the screw thread.

The tip of the screw thread of the rotating screw is configured as a plane over its length, and it is configured to cross the screw thread over its length to form irregularities and increase the compression and frictional force of the pulverized material.

The body of the crusher according to the present invention is integrally formed with power to be directly coupled to the rotating screw, and the power is configured with a reducer to adjust the rotational force of the rotating shaft.

Steps are formed at both ends and the center of the housing so that the front step can be fixed to the body with bolts, and the rear step includes a discharge plate to fix the discharge cap.

The housing of the grinder according to the present invention is configured to be bolted to the body using the bracket of the housing.

Conversely, the bolt was released to separate the housing from the body.

The housing is configured in a cylindrical shape with a predetermined length and is configured to be coupled with a rotating screw at regular intervals.

The housing was constructed by drilling a peanut-shaped cut-out across its circumference in a zig-zag pattern and continuously spanning the length of the housing.

The configuration of the incision in the shape of a peanut as described above was configured to prevent separation and pushing on either side.

That is, the curved portions of the cutout are configured to support each other in the longitudinal direction, and the cutouts are not separable because the vertical portions of the housing are supported together in the vertical direction.

When the present invention operates and the rotating screw rotates and compresses the pulverized material forward, there may be a slight movement in the interval of the incision, but the interval of the incision is always maintained at the same interval due to the shape of the incision in the shape of a peanut.

The size of the incision was configured to a size that can realize the effect of pulverization and the discharge of pulverized material at the same time.

The configuration as described above is configured to obtain the same grinding force even when the pulverized material is compressed in the housing.

A cover was placed on the outside of the housing to accommodate and expel the pulverized powder pulverized in the incision.

The cover was configured to be closely covered with the central bracket and the lower bracket of the housing, and the cover was fixed to the upper surfaces of the central bracket and the lower bracket with bolts.

The lower end of the housing was fixed by combining the discharge cap, but was fixed with bolts to the side of the bracket at the lower end of the housing, and the discharge plate was accommodated and combined between the end of the housing and the discharge cap.

Several outlets are formed on the discharge plate to discharge finely pulverized materials during the pulverization process of the housing.

The pitch of the thread of the screw coupled to the housing becomes narrower as the screw rotates, so that the compression force of the ground material can be increased as the screw rotates, so that the friction between the ground material and the inner wall of the housing can be increased.

As described above, when the compressive force of the pulverized material increases between the screw thread and the inner wall of the housing, the frictional force between the screw thread and the pulverized material increases, so that the pulverized material rotating like the screw can be crushed and pulverized while passing through the cutout of the housing.

As described above, in the process of pulverizing the pulverized material, the pulverized material is transported to the hopper again and pulverized so as to obtain pulverized powder having the size of the incision.

The housing configured as described above was configured to be pulverized while exchanging the housing according to the size of the cutout interval in order to adjust the size of the pulverized product.

Although the present invention is configured to obtain pulverized powder smaller than the size of the incision gap using the present invention, softer powder can be obtained by continuously performing re-grinding of the pulverized powder.

The present invention is intended to crush grains and frozen fruits to a size that is chewy for texture, but vegetables are configured to simultaneously implement cutting and compression of vegetables by the concave-convex structure of the screw so that the juice of fruits and vegetables can be extracted.

The crusher according to the present invention has an effect of preventing abrasion of the screw and the housing because there is no direct friction between the screw and the inner wall of the housing.

As the pulverized material flowing into the hopper is pulverized by the friction between the screw rotating in the housing and the incision on the inner wall of the housing, the pulverized powder can be made smaller than the size of the incision in the housing, so the texture of cooking using the pulverized powder can be realized. effect can be obtained.

The pulverized product according to the present invention has the effect of obtaining a texture by pulverizing frozen fruits.

According to the present invention, the powder size of the pulverized material can be adjusted as a means for exchanging the housing configured according to the size of the incision to obtain fine powder.

When vegetables are introduced into the grinder according to the present invention, the concave-convex portion of the screw thread cuts the vegetable while passing through the incision of the screw thread housing, so that vegetable juice can be constituted and the compressed vegetable residue is easily discharged, resulting in vegetable juice There is an effect that can be obtained.

1 is an overall view of the grinder of the present invention
2 is a separation view of the crusher
3 is a longitudinal cross-sectional view of the crusher
4 is a detailed view of the housing
5 is a working diagram of a grinder according to the present invention
Figure 6 is a detailed view of the discharge of the pulverized material

In the present invention, in the grinder, it is composed of a body 11 accommodating power 100 and a crushing part connected to the body 11.

The crushing unit is coupled and fixed to the body 11 and is composed of a housing 12 including a hopper 17 and a rotating screw 13.

The housing 12 is configured to be fixed to the body 11 by the bracket 16a of the housing 12, and the rotating screw 13 is coupled and fixed to be rotated by the power 100 of the body 11 there is.

The housing 12 accommodating the rotary screw 13 has a cutout 15 formed along its circumference and its length, and the cutout 15 is drilled using a laser so that the cutout 15 cross section is formed. It is built to be sharp.

Brackets 16q, 16b, and 16c protrude from the front end, center, and lower end of the housing 12.

The housing 10 is configured to be coupled and fixed to the bracket 16a formed at the front end and the body 11 with bolts 25.

The rotation screw 13 is configured to rotate in the housing 12 by being coupled to the housing 12, and a screw thread 23 is formed over the length of the rotation screw 13.

The screw thread 23 is configured to differentiate the width of the pitch 23-1 by configuring the pitch 23-1 in three stages over its length, and is configured to adjust the compressive force of the pulverized material 101.

The tip 23-2 of the screw thread 23 constitutes a plane, and grooves 24 are formed continuously in a concavo-convex shape across the screw thread 23 over the length of the screw thread 23.

The groove 24 is configured to increase frictional force between the compressed pulverized material 101 and the incision 15.

The cover 14 is coupled to the housing 12 in a covered state.

The front end of the cover 14 is fixed to the central bracket 16b of the housing 12 with bolts 25 and the rear end is fixed to the bracket 16c at the rear end of the housing 12 with bolts 25. .

As described above, the cover 14 is configured to be covered with the housing 12, and the outlet 22 is configured to accommodate and discharge the pulverized powder 102 discharged from the cutout 15 of the housing 12 there is.

The pitch 23-1 of the screw thread 23 of the rotating screw 13 is configured in several stages to increase the compression of the pulverized product 101 step by step so that the pulverized product 101 flows backward and the pulverized product 101 ) is configured to compress.

In order to increase the frictional force between the pulverized material 101 and the cutout 15 of the housing 12 by the rotation of the rotating screw 13, the tip 23-2 of the screw thread 23 is configured as a plane, and the screw thread ( Grooves 24 are continuously formed across the screw thread 23 along 23 to form a roughness on the screw thread 23, and between the rotary screw 13 and the cutout 15 in the housing 12, the pulverized material ( 101) is configured to further increase the crushing force.

The discharge cup 18 is coupled and fixed to the rear bracket 16c of the housing 12 with bolts 25.

A discharge plate 19 is accommodated and fixed between the discharge cup 18 and the lower end of the housing 12 .

Several outlets 21 are formed in the discharge plate 19 so that the pulverized material 103 passing through the housing 12 can be discharged, and in the process of pulverizing the pulverized material 101, the pulverized material 101 ) is formed to form a constant compressive force.

The discharge plate 19 configured as described above is firmly fixed between the end of the housing 12 and the discharge cup 18 so that it cannot be separated by the compressive force of the pulverized material 101 .

The cover 14 is fixed to the central bracket 16b with bolts 25, the lower end is fixed to the lower bracket 16c with bolts 25, and the pulverized powder discharged from the cutout 15 of the housing 12 An outlet 22 is formed to discharge the pulverized powder 102 in a downward direction at a certain point so that the 102 can be accommodated and discharged.

The cutout 15 of the housing 12 is perforated using a laser so that the cutout portion is sharp, and the cutout portion 15 is continuously cut in a peanut shape in a zigzag pattern so that the cutout portion 15 is curved. It is configured to prevent separation in any direction from the cutout 15 and is configured so that the gap between the cutouts 15 is not narrowed or widened even when traction is generated in the front and rear directions, so that the pulverized powder of the pulverized material 101 ( 102) The size is formed so that it can be composed of the following powders at intervals of the incision 15.

The material of the housing 12 is configured on the premise that it is composed of a metal that can prevent corrosion and a material that is durable and not easily worn.

In the housing 12 configured as described above, pulverization is configured to be pulverized by friction with the pulverized material 101 between the cutout 15 of the housing 12 and the screw thread 23 of the rotating screw 13.

Since the pulverized material 101 is compressed at high pressure in the housing 12 by the rotation of the rotating screw 13, the pulverized material 101 always rotates like the rotating screw 13, so that the pulverized material 101 Part of the pulverized material 101 is cut and discharged as pulverized powder 102 by the force to be discharged from the cutout 15 because the force to be discharged is strong.

In the grinding process of the pulverized material 101 as described above, the tip 23-2 of the screw thread 23 of the rotating screw 13 traverses its length and repeatedly forms grooves 24 in a concavo-convex shape to rotate. A portion of the pulverized material 101 flows into the groove 24 of the thread 23 of the rotating screw 13, and a portion of the pulverized material 101 flows into the cutout 15 to rotate the screw 13 In the rotation of the housing 12, a large friction is formed, and the pulverized material 101 is pulverized by the friction, so that it is repeatedly pulverized by the repeated rotation of the rotary screw 13.

Example-1

In an embodiment of the present invention, the pulverized material is composed of roasted coffee beans, the interval between the incisions of the housing is composed of 1 mm, and the pitch of the screw is composed of 3 steps, the pitch of the first step is 10 mm, the pitch of the second step is 6 mm, 3 The grinding is performed under the condition that the pitch of the step is 3mm and the distance between the outer diameter of the rotating screw and the inner wall of the housing is 2mm.

1 shows the appearance of a grinder of the present invention.

Figure 2 is for showing the configuration of the crusher.

Figure 3 is for showing the internal structure of the grinder.

4 shows the structure of the housing in detail.

Figure 5 shows the working state of the crusher according to the present invention.

6 shows a state in which the pulverized material of the pulverizer is discharged.

The rotating screw 13 is coupled and fixed with the power 100 of the body 11 so that the rotating screw 13 can be rotated by the power 100.

The housing 12 is covered on the rotating screw 13 fixed to the power 100, and the bracket 16a formed at the front end of the housing 12 is fixed to the body 11 with bolts 25.

The outside of the housing 12 fixed to the body 11 is covered with a cover 14 and fixed.

The front end of the cover 14 is coupled to the central bracket 16b of the housing 12 and fixed with bolts 25.

The lower end of the cover 14 is coupled to the bracket 16c formed at the lower end of the housing 12 and fixed with bolts 25.

After coupling the discharge plate 19 to the lower end of the housing 12 including the lower end of the cover 14 and coupling the discharge cup 18 thereon, the discharge cup 18 is attached to the bracket formed at the lower end of the housing 12 ( 16c) and fixed with bolts 25.

After the rotary screw 13 is coupled and fixed to the power 100, the rotary screw 13 is rotated on the discharge plate 19, although not shown, to prevent rotation in a single axis while the pre-rotation screw 13 rotates. Possibly fixed.

The discharge port 21 of the discharge plate 19 is configured in a condition capable of maintaining a compressed state capable of pulverizing the pulverized material 101 within the housing 12 .

When the pulverized material 101 composed of coffee beans is introduced into the hopper 17 with the above configuration, the pulverized material 101 is compressed while passing through the pitch 23-1 of the rotary screw 13, and the process of compression A part of the pulverized material 101 is crushed and a part of the pulverized material 101 to be crushed is discharged to the cutout 15, and a part transported is the tip end 23-2 of the screw thread 23 and the housing 12 While passing through the inner wall, the frictional force is increased by the compressive force of the pulverized material 101, and the pulverized material 101 forms a greater frictional force by the groove 24 and the cutout 15 of the screw thread 23. It is cut and discharged at (15).

As described above, the pulverized powder 102 discharged to the incision 15 forms powder cut to a size of at least 1 mm or less, which is the interval of the incision 15.

As described above, the pulverized material 103 discharged after being pulverized through the pulverization process of the pulverized material 101 is discharged to the discharge port 21 of the discharge plate 19, and the pulverized material 103 discharged is discharged through the hopper ( 17), so that it can be continuously pulverized.

When the already pulverized pulverized powder 102 of 1 mm or less is more finely pulverized, the powder discharged through the outlet 22 is repeatedly introduced into the hopper 17 and continuously pulverized to obtain fine powder.

xingsiye-2

The pulverized material 101 of the pulverizer according to the present invention is limited to fruit.

In Example-2, fresh fruits and frozen fruits may be used at the same time.

As described above, when the fruit is pulverized, the texture can be realized in the same size when the fruit is used as a recipe for cooking, and sufficient juice can be obtained when the fruit is fresh.

In Example-2 of the present invention, in the case of pulverized fresh fruit, it is cut into a size that can be introduced into the hopper 17.

When the fruit flows into the hopper 17, it is cut by the screw thread 23 of the primary rotating screw 13, and the cut fruit is compressed from the first step pitch 23-1, and the compressed fruit is cut through the incision. In the case of frozen fruit, which is discharged from (15) and the pulverized material (101) flows into the hopper (17), the thread (23) of the first-stage pitch (23-1) exposed to the hopper (17) cuts the hard fruit. The fruits are cut into the size of the cutout 12 and discharged through the cutout 12 due to the compression generated during the transfer.

11: body 12: housing
13: screw 14: cover
15: incision 16: bracket (a, b, c)
17: hopper 18: discharge cup
19: discharge plate 21: discharge port
22: outlet 23: screw thread
23-1: Pitch 23-2 tip
24: groove 25: bolt
100: Power 101: Grinding
102: pulverized powder 103: pulverized material

Claims (7)

delete A body that receives power, a rotating screw coupled to and fixed to the power, and a housing integrally formed with a hopper and receiving the rotating screw and fixed to the body, and a cover that accommodates the housing and is supported and fixed to the housing, the housing and the cover It is composed of a discharge cup that integrally accommodates and is fixed to the lower bracket of the housing to limitly discharge the pulverized substances discharged from the housing, and continuously forms grooves along the length of the rotating screw to traverse the thread of the rotating screw so that the pulverized substances are It is configured to pulverize while passing through the groove of the rotating screw and the incision of the housing, and the pitch of the screw thread of the rotating screw is configured to increase the compressive force of the pulverized material by configuring the interval in several steps, and a small gap is formed between the rotating screw and the housing. to improve the durability of the rotating screw and the housing by preventing direct friction between the rotating screw and the inner wall of the housing, and to ensure that the pulverized materials passing through the thread of the rotating screw and the cutout of the housing are pulverized by compression and friction between them. 2. A grinder comprising: a grinder, characterized in that the housing is formed in a cylindrical shape and consists of cutouts that are continuously sharpened with a laser in the shape of a peanut throughout its length and its circumference. delete delete The method of claim 2, wherein the cutout is formed in a peanut-shaped curve to prevent the shape of the cutout from being reduced or expanded by the tensile force generated in the housing, so that the pulverized powder in the housing is discharged below the size of the cutout. Characterized by a grinder. The grinder according to claim 2, wherein a discharge plate is formed between the end of the housing and a discharge cap coupled to the end to adjust the amount of pulverized material discharged from the housing.





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