KR200162889Y1 - A shattering apparatus - Google Patents

A shattering apparatus Download PDF

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Publication number
KR200162889Y1
KR200162889Y1 KR2019970022653U KR19970022653U KR200162889Y1 KR 200162889 Y1 KR200162889 Y1 KR 200162889Y1 KR 2019970022653 U KR2019970022653 U KR 2019970022653U KR 19970022653 U KR19970022653 U KR 19970022653U KR 200162889 Y1 KR200162889 Y1 KR 200162889Y1
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KR
South Korea
Prior art keywords
cutting knife
main body
rotary cutting
discharge pipe
filtering
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KR2019970022653U
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Korean (ko)
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KR970057060U (en
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이광종
서대열
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이광종
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Priority to KR2019970022653U priority Critical patent/KR200162889Y1/en
Publication of KR970057060U publication Critical patent/KR970057060U/en
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Publication of KR200162889Y1 publication Critical patent/KR200162889Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2216—Discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C2018/2208—Feed or discharge means for weblike material

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

본 고안은 투입되는 각종 피분쇄물의 절단칼에 의해 분쇄되어 배출되는 과정에서 분쇄물을 걸러내기 위한 걸름망을 회전절단칼의 하부 양 방향에서 간단히 장,탈착 가능하게 함으로써 분쇄장치의 구성을 단순화 하는 한편, 분쇄장치의 일측에는 피분쇄물의 분쇄시 피분쇄물내의 함유된 금속등의 이물질의 안내배출을 위한 이물질배출관을 설치하여 분쇄장치의 수명을 연장할 수 있도록 한 것으로, 상측에 투입구(2)가 형성되고 내부에 회전 절단칼(3)이 설치되는 분쇄장치(A)를 구성함에 있어서, 상기 회전절단칼(3)의 회전운동범위 주연부 하부에는 다수의 걸름공(51a)이 형성된 일정곡률의 호형으로 되는 걸름망(51)을 프레임(52)및 연결대(55)로서 고정한 걸름망체(5)를 양측에서 장,탈착 가능하게 본체(1)에 부착 설치하고, 상기 분쇄장치(A)를 이루는 본체(1)의 일측에는 본체(1)내부와 연통되는 이물질 배출관(4)을 설치하되, 이 배출관(4)의 유입구측에는 일정간격을 두고 안내판(6)을 설치하여서 되는 것을 특징으로 하는 착탈이 용이한 걸름망을 갖는 분쇄장치이다.The present invention simplifies the configuration of the pulverizing device by allowing the filter net for filtering the pulverized material to be easily opened and detached in both directions of the lower part of the rotary cutting knife in the process of being crushed and discharged by the cutting knife of the various pulverized materials to be put therein. On one side of the grinding device, a foreign matter discharge pipe for guiding discharge of foreign substances such as metals contained in the grinding object is installed at one side of the grinding device to extend the life of the grinding device. In forming the crushing device (A) is formed and the rotary cutting knife 3 is installed therein, the arc of a certain curvature formed a plurality of holes (51a) formed in the lower periphery of the rotary motion range of the rotary cutting knife (3) The main body (5), which is fixed to the main body (1) so as to be detachable from both sides, is attached to the main body (1), which is fixed to the main mesh (51) as the frame (52) and the connecting table (55). One On one side of the main body (1) to install the foreign matter discharge pipe (4) in communication with the inside, the inlet side of the discharge pipe 4 is easy to attach or detachable, characterized in that the guide plate 6 is provided with a predetermined interval It is a grinding device having.

Description

착탈이 용이한 걸름망을 갖는 분쇄장치Grinding device with easy removal net

제1도는 본 고안의 측면도1 is a side view of the present invention

제2도의 (a)(b)는 본 고안의 구성요부인 걸름망체의 정면 및 배면사시도(A) and (b) of FIG. 2 are front and rear perspective views of the filtering network, which is a constituent of the present invention.

제3도의 (a)(b)는 본 고안의 구성요부인 걸름망체의 다른실시예를 나타내는 정면 및 배면사시도(A) and (b) of FIG. 3 are front and rear perspective views showing another embodiment of the filter mesh as a main component of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 본체 2 : 투입구1: main body 2: inlet

3 : 회전절단칼 4 : 이물질배출관3: rotary cutting knife 4: foreign substance discharge pipe

5 : 걸름망체 6 : 안내판5: filter mesh 6: information board

51 : 걸름망 51a : 걸름공51: strainer 51a: strainer

52 : 프레임 53 : 받침편52: frame 53: support

53a : 요입홈 54 : 가로대53a: groove groove 54: crossbar

55 : 연결대55: connecting rod

본 고안은 착탈이 용이한 걸름망을 갖는 분쇄장치에 관한 것으로, 더욱 상세하게는 투입되는 각종 피분쇄물이 절단칼에 의해 분쇄되어 배출되는 과정에서 분쇄물을 걸러내기 위한 걸름망을 회전절단칼의 하부 양 측 방향에서 간단히 장,탈착 가능하게 함으로써 분쇄장치의 구성을 단순화 하는 한편, 분쇄장치의 일측에는 피분쇄물의 분쇄시 피분쇄물내의 함유된 금속등의 이물질의 안내배출을 위한 이물질배출관을 설치하여 안전사고의 예방과 아울러 분쇄장치의 수명을 연장할 수 있도록 한 것이다.The present invention relates to a crushing apparatus having a strainer that is easily removable, and more particularly, the strainer for filtering the pulverized material in the process of pulverized and discharged various kinds of crushed material to be crushed by a cutting knife lower portion of the rotary cutting knife Simplify the structure of the crushing device by simply mounting and detaching from both sides, while one side of the crushing device is provided with a foreign matter discharge pipe for guiding and discharging foreign matters such as metal contained in the crushed material during crushing of the crushed material. In addition to the prevention of safety accidents and to extend the life of the grinding device.

일반적으로 폐목을 잘게 분쇄하거나 음식물 쓰레기등과 같은 다양한 종류의 피분쇄물을 분쇄처리하기 위하여 널리 사용되고있는 지금까지의 분쇄장치의 경우는, 분쇄장치의 구성요부인 회전절단칼 하부에 분쇄된 분쇄물의 배출을 위한 걸름망을 설치하고 있는 것인바, 이 걸름망은 판형태로 되어 전체적으로 일정크기의 걸름공을 다수 형성한 상태에서 회전 절단칼에 대한 회전 운동 범위의 주연부를 에워 싸도록 분쇄장치 하부의 본체에 고정, 설치되는 것이어서 걸름망에 대한 분해 조립이 곤란하여 분쇄장치의 내부를 청소하거나 부품교체를 위한 작업성이 좋지 않게 될 뿐만 아니라, 종래 분쇄장치는 상기 걸름망을 제외하고는 달리 이물질 배출구가 형성되어 있지 않음으로 인해 피분쇄물이 회전 절다칼에 의해 분쇄되는 과정에서 피분쇄물내에 포함된 금속이나 돌들 이물질들이 절단칼에 의해 튕겨지면서 배출구를 찾지 못해 회전 절단칼과 함께 걸름망내를 뱅뱅돌면서 걸름망을 반복적으로 타격해 결과적으로 회전절단칼과 걸름망을 파손시키게 되어 분쇄장치에 대한 고장의 원인으로 작용하게 되는 등의 문제가 있는 것이었다.In general, the pulverizer used in the past is widely used for pulverizing waste wood or grinding various kinds of pulverized matters such as food waste, and the like. It is provided with a strainer for discharging, the strainer is in the form of a plate in the form of a large number of holes in the overall size in the main body of the lower part of the crusher to surround the periphery of the range of rotational movement with respect to the rotary cutting knife As it is fixed and installed, it is difficult to disassemble and assemble the filter net, so that the inside of the grinder is not cleaned or workability for parts replacement is not good. In addition, the conventional grinder does not have a foreign material outlet except for the filter net. In the process of grinding due to As foreign substances contained in the metal or stones were bounced by the cutting knife, the outlet could not be found and the rotating cutting knife was swept into the strainer and repeatedly hit the strainer, resulting in damage to the rotary cutter and the strainer. There was a problem such as to work.

따라서 본 고안은 상기한 바와같은 종래 분쇄장치가 지닌 제반문제점을 감안하여 분쇄장치하부에 회전절단칼의 회전 운동범위의 주연부를 에워 싸도록 설치되는 걸름망 설치부분을 반분(半分)하여 각각 별도의 걸름망체로서 고정되도록 본체에 대해 양측방향에서 장,탈착 가능하게 설치함으로써 분쇄장치에 대한 제작 및 보수 유지가 용이하게 될 뿐만 아니라 분쇄장치를 이루는 본체 일측에 본체내부와 연통되게 이물질 배출관을 형성하여 회전 절단칼의 회전동작에 따른 피분쇄물내의 이물질이 회전절단칼과 부딪쳐 튕기게 되면서 분쇄장치 외부로 자연스럽게 배출되게 하여 안전사고의 발생을 막는 동시에 이물질에 의한 회전절단칼 및 걸름망의 파손을 방지하여 분쇄장치의 수명을 연장할 수 있도록 한 착탈이 용이한 걸름망을 갖는 분쇄장치를 제공함에 목적으로 하는 것으로 첨부도면을 참고로 하여 상세히 설명하면 다음과 같다.Therefore, the present invention, in consideration of all the problems with the conventional crushing device as described above, half of the strainer installation portion is installed to surround the periphery of the rotational movement range of the rotary cutting knife at the bottom of the crusher, each separate filter net It is easily installed and detached from both sides of the main body so as to be fixed as a sieve, thereby facilitating the manufacture and maintenance of the crushing device, as well as forming a foreign material discharge pipe to communicate with the inside of the main body on one side of the main body constituting the pulverizing device. The foreign matter in the grinds due to the rotating operation of the knife collides with the rotary cutting knife and bounces off naturally to the outside of the grinding device to prevent the occurrence of safety accidents and at the same time prevents damage of the rotary cutting knife and the strainer by foreign materials. Grinding device with a removable net for easy extension of the service life If it described in detail with the accompanying drawings that for the purpose of the gongham by reference as follows:

상측에 투입구(2)가 형성되고 내부에 회전절단칼(3)이 설치되는 분쇄장치(A)를 구성함에 있어서, 상기 분쇄장치(A)를 이루는 본체(1)의 일측에는 본체(1)내부와 연통되는 이물질배출관(4)을 설치하되, 이 배출관(4)의 유입구측에는 일정간격을 두고 안내판(6)을 설치하고, 상기 회전절단칼(3)의 회전운동범위 주연부 하부에는 다수의 걸름공(51a)이 형성된 일정곡률의 호형으로 되는 걸름망(51)을 프레임(52)및 연결대(55)로서 고정한 걸름망체(5)를 양측에서 장,탈착 가능하게 본체(1)에 부착 설치하여서 되는 것을 특징으로하는 착탈이 용이한 걸름망을 갖는 분쇄장치이다.In forming a grinding device (A) in which the inlet (2) is formed on the upper side and the rotary cutting knife (3) is installed therein, on one side of the main body (1) forming the grinding device (A) inside the main body (1) The foreign substance discharge pipe (4) is installed in communication with the discharge pipe (4) is installed on the inlet side of the guide plate (6) at a predetermined interval, the rotary cutting range of the rotary cutting knife (3) the lower portion of the plurality of filtering holes It is to be attached to the main body 1 so that the sieve net 5 which fixed the sieve net 51 which becomes the arc of constant curvature with the 51a formed as the frame 52 and the connection table 55 from both sides can be attached and detached. Characterized in that the crushing apparatus having a removable netting easy.

도면중 미설명부호 41은 상기 이물질배출관(4)의 개방부를 차단한 상태에서 이물질제거를 위해 필요시 개방할 수 있도록 한 뚜껑을 나타낸다.In the figure, reference numeral 41 denotes a lid that can be opened when necessary for removing foreign substances in a state in which the opening of the foreign substance discharge pipe 4 is blocked.

상기와 같은 구성으로 되는 본 고안에 의한 착탈이 용이한 걸름망을 갖는 분쇄장치(A)의 실시사용상태 및 작용효과에 대해 설명한다.The practical use state and the effect of the crushing device (A) having a strainer that can be easily removable according to the present invention having the configuration as described above will be described.

먼저 본 고안에 분쇄장치(A)를 특정위치에 설치한 상태에서, 상측의 투입구(2)를 통해 각종 피분쇄물을 지속적으로 투입하게 되면, 강하게 회전되는 다수의 회전절단칼(3)의 존재에 의해 투입되는 피분쇄물은 순식간에 분쇄되게 되고 이렇게 분쇄된 각종 분쇄물은 그 하부의 걸름망체(5)을 통해 걸름망(51)의 걸름공(51a)크기 범위 이내에서 통과되어 하부로 배출되게 되는 것인바, 이때 피분쇄물이 회전절단칼(3)에 의해 분쇄되는 과정에서 상기 걸름망(51)을 통과하지 못하는 피분쇄물속에 섞인채 투입된 금속등의 이물질은 피분쇄물과 함께 섞인채 회전 절단칼(3)에 부딪치면서 회전절단칼(3)의 회전력에 의해 상부로 튀어 오르게 되고 튀어오른 금속등의 이물질은 본체(1)내부와 연통된 이물질배출관(4)의 유입구측에 설치한 안내판(6)에 그대로 부딪치게 되면서 이물질배출관(4)의 유입구를 통해 이물질배출관(4)내로 자연스럽게 유입되게 되며, 이렇게 유입된 이물질은 이물질배출관(4)의 개방부를 차단하고 있는 뚜껑(41)에 의해 배출관(4)내부에서 일정량 쌓이게 되고 어느정도 쌓이게 되면 필요에 의해 작업자가 뚜껑(41)을 열고서 배출관(4)내에 쌓인 이물질들을 제거할 수 있게 되는 것이다.First, in the state in which the crushing device (A) is installed at a specific position in the present invention, when various kinds of pulverized materials are continuously fed through the upper inlet (2), the presence of a plurality of rotary cutting knives that are strongly rotated The pulverized material introduced by the pulverized material is instantaneously pulverized, and the various pulverized pulverized products are passed through within the size of the filtering hole 51a of the filtering network 51 through the filtering network 5 of the lower portion and discharged to the lower portion. In this case, the foreign matter such as the metal is mixed with the milled matter and rotated in the milled matter that does not pass through the strainer 51 in the process of grinding the milled matter by the rotary cutting knife (3) The guide plate installed on the inlet side of the foreign substance discharge pipe (4) in contact with the inside of the main body (1) is thrown up to the upper by the rotational force of the rotary cutting knife (3) while hitting the cutting knife (3) Just bump into (6) Through the inlet of the foreign matter discharge pipe (4) is naturally introduced into the foreign matter discharge pipe (4), the foreign matter thus introduced is a certain amount inside the discharge pipe (4) by the lid 41 blocking the opening of the foreign matter discharge pipe (4). When it is piled up and accumulated to some extent, the worker can remove foreign substances accumulated in the discharge pipe 4 by opening the lid 41 as necessary.

이와같은 일련의 동작이 지속적으로 반복되는 것에 의해 투입구(2)를 통해 유입되는 폐목재나 기타 여러종료의 피분쇄물내에 섞인 금속등의 이물질을 분쇄장치(A)외부로 자연스럽게 걷어내면서 피분쇄물을 분쇄하는 것이 가능하게 되므로 분쇄효율을 높일 수 있게 되는 동시에 분쇄장치의 수명 또한 연장시킬 수 있게 된다.By continuously repeating such a series of operations, foreign matters such as metals mixed in waste wood or other kinds of pulverized material flowing through the inlet (2) are naturally removed from the pulverizing device (A). Since it is possible to grind the crushing efficiency can be increased and at the same time can extend the life of the grinding apparatus.

또한 본고안의 분쇄장치(A)는 분쇄된 분쇄물들의 여과를 위해 회전 절단칼(3)하부에 설치되는 걸름망체(5)를 양측에서 그측 방향으로 장,탈착 가능하게 각각 설치하고 있는 것이며, 이들 걸름망체(5)는 상기 회전절단칼(3)의 회전곡선과 동일 곡률을 갖는 걸름망(51)을 다수의 프레임(52)으로서 고정하여 회전절단칼(3)의 바로 하부에 위치되게 본체(1)에 고정 설치되는 것으로 분쇄장치(A)의 제작 및 설치를 용이하게 하는 동시에 분쇄장치(A)의 유지, 보수도 간편히 이루어질 수 있도록 함으로써 분쇄장치(A)의 사용효율을 높일 수 있게 된다.In addition, the crushing device (A) of the present invention is provided with a filter mesh (5) installed under the rotary cutting knife (3) for filtration of the pulverized crushed products from both sides in such a way as to be long and detachable, respectively. The sieve mesh 5 fixes the sieve 51 having the same curvature as the rotation curve of the rotary cutting knife 3 as a plurality of frames 52 to be positioned directly below the rotary cutting knife 3. It is to be fixed to the) to facilitate the manufacture and installation of the crushing device (A) and at the same time to maintain and repair the crushing device (A) can be made easily to increase the use efficiency of the crushing device (A).

상기 구성에 있어 회전절단칼(3)하부에 설치되어 분쇄물을 여과 배출시키는 걸름망체(5)의 구성을 제2도에 도시한 바와같이 판형태의 걸름망(51)에 다수의 걸름공(51a)을 형성하여서 구성하는 대신에 제3도에 도시한 바와같이 상기 회전절단칼(3)의 회전곡선과 동일 곡률면을 갖는 다수의 받침편(53)에 다수의 요입홈(53a)을 형성하고, 이 받침편(53)들을 별도의 연결대(55)를 이용하여 서로연결한 상태에서, 상기 요입홈(53a)에 다수의 가로대(54)를 전길이에 걸쳐 끼워 설치하는 것에 의해 다수의 가로대(54)와 받침편(53)이 서로 직교되는 것에 의해 다수의 걸름공(51a)을 형성한 걸름망체(5)를 구성할 수도 있는등 다양한 변형실시가 가능하게 됨은 물론이다.In the above configuration, as shown in FIG. 2, a configuration of the filtering net 5 installed under the rotary cutting knife 3 for filtration and pulverizing the pulverized material is provided in the plate-shaped filtering net 51, and a plurality of filtering holes 51a are provided. Instead of forming a plurality of concave grooves 53a in the plurality of support pieces 53 having the same curvature surface as the rotation curve of the rotary cutting knife 3, as shown in FIG. In the state in which the supporting pieces 53 are connected to each other using a separate connecting table 55, a plurality of cross bars 54 are installed in the concave indentation groove 53a over the entire length. 54 and the support piece 53 are orthogonal to each other, so that various modifications can be made, such as a filter mesh 5 having a plurality of filter holes 51a formed.

이상의 설명에서 분명히 알 수 있듯이 본 고안의 착탈이 용이한 걸름망을 갖는 분쇄장치에 의하면, 분쇄장치를 이루는 본체 일측에 본체내부와 연통되도록 이물질 배출관을 설치하여서 투입되는 각종 피분쇄물내에 함유된 금속등의 이물질로 하여금 분쇄장치에서 자연스럽게 튀어올라 이물질 배출관내로 유입되도록 함으로써 걸름망이 회전절단칼의 훼손을 막을 수 있게 될 뿐만 아니라, 걸름망의 구성에 있어서도 걸름망을 분할구성하여 회전절단칼 하부 양측에서 장,탈착 가능하게 설치되게 함으로써 분쇄장치의 제작 및 유지 보수를 한층 수월하게 하여 보다 저렴하게 견고한 분쇄장치를 얻을 수 있게 되는 등의 유용한 효과를 제공한다.As apparent from the above description, according to the crushing apparatus having a removable net of the present invention, a metal, etc., contained in various pulverized materials introduced by installing a foreign substance discharge pipe to communicate with the inside of the main body on one side of the main body constituting the crushing apparatus By letting foreign materials naturally spring up from the crushing device and flow into the foreign substance discharge pipe, not only can the mesh screen prevent damage of the rotary cutting knife, but it is also divided into two parts in the construction of the filtering net. By being detachably installed, the present invention provides a useful effect of making the crushing device easier to manufacture and maintain, thereby obtaining a solid crushing device at a lower cost.

Claims (2)

상측에 투입구(2)가 형성되고 내부에 회전 절단칼(3)이 설치되는 분쇄장치(A)를 구성함에 있어서,In constructing the crushing device (A) in which the inlet (2) is formed on the upper side and the rotary cutting knife (3) is installed therein, 상기 회전절단칼(3)의 회전운동범위 주연부 하부에는 다수의 걸름공(51a)이 형성된 일정곡률의 호형으로 되는 걸름망(51)을 프레임(52)및 연결대(55)로서 고정한 걸름망체(5)를 양측에서 장,탈착 가능하게 본체(1)에 부착 설치하고, 상기 분쇄장치(A)를 이루는 본체(1)의 일측에는 본체(1)내부와 연통되는 이물질배출관(4)을 설치하되, 이 배출관(4)의 유입구측에는 일정간격을 두고 안내판(6)을 설치하여서 되는 것을 특징으로 하는 착탈이 용이한 걸름망을 갖는 분쇄장치.Filtering mesh 5 fixing the filtering net 51 to the arc of a constant curvature formed with a plurality of filtering holes (51a) formed on the lower periphery of the rotation range of the rotary cutting knife (3) as a frame 52 and the connecting table (55) And attached to the main body 1 so as to be detachable from both sides, and on one side of the main body 1 constituting the pulverizing device A, a foreign substance discharge pipe 4 communicating with the inside of the main body 1 is installed. The inlet port side of the discharge pipe (4) crushing apparatus having an easy removable net, characterized in that the guide plate 6 is provided with a predetermined interval. 제 1 항에 있어서, 상기 걸름망체(5)는 연결대(55)에 의해 서로 연결되며 상기 회전절단칼(3)의 회전 곡선과 동일 곡률면을 갖는 동시에 다수의 용입홈(53a)을 형성한 다수의 받침편(53)을 연결대(55)에 의해 서로 연결하고, 상기 요입홈(53a)에는 다수의 가로대(54)를 끼워 설치하여서 되는 것을 특징으로 하는 착탈이 용이한 걸름망을 갖는 분쇄장치.According to claim 1, wherein the filtering nets 5 are connected to each other by a connecting table 55 and a plurality of penetration grooves (53a) having the same curvature surface and the same curvature surface of the rotary cutting knife (3) The support piece (53) of the connecting rod 55 is connected to each other, the crushing device having a removable mesh net, characterized in that the insertion groove (53a) is provided by inserting a plurality of cross bars (54).
KR2019970022653U 1997-08-21 1997-08-21 A shattering apparatus KR200162889Y1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102424379B1 (en) * 2021-02-18 2022-07-25 한철수 Bean grinding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102424379B1 (en) * 2021-02-18 2022-07-25 한철수 Bean grinding device

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