KR200177588Y1 - Cutting knife department of manufacturing sawdust - Google Patents
Cutting knife department of manufacturing sawdust Download PDFInfo
- Publication number
- KR200177588Y1 KR200177588Y1 KR2019980000187U KR19980000187U KR200177588Y1 KR 200177588 Y1 KR200177588 Y1 KR 200177588Y1 KR 2019980000187 U KR2019980000187 U KR 2019980000187U KR 19980000187 U KR19980000187 U KR 19980000187U KR 200177588 Y1 KR200177588 Y1 KR 200177588Y1
- Authority
- KR
- South Korea
- Prior art keywords
- groove
- mounting
- blade
- sawdust
- sheath
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/005—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Crushing And Pulverization Processes (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Threshing Machine Elements (AREA)
Abstract
본 고안은 톱밥제조기의 절삭칼날부 구조에 관한것으로서 절삭회전드럼(1) 표면에 여러개의 설치대(2)(2')를 방사형으로 등간격 배치하여 그 표면의 경사 설치홈(201)에 다수개의 칼날(4)(4')을 일정한 간격으로 일렬로 경사지게 보울트 고정하는 것에 있어서, 설치대(2)의 경사 설치홈(201)에 여러개의 칼집(3)(3')을 일렬로 안착시켜 보울트(5) 고정되도록 하되, 칼집(3)(3')중앙의 관통공(303)상부에 배출홈(302)을 형성하고 그 외측단에는 1개이상의 끼움홈(301)을 칼집(3)(3')상면과 직각방향으로 관통 형성하여 칼날(4)(4')이 끼워지도록 하며 설치대(2)의 설치홈(201)일측 홈모서리부에는 요입홈(202)을 형성하여 칼날(4)(4')의 하부 절삭날부(402)가 요입되도록 하여 칼날의(4)(4')의 교체가 용이하고 톱밥 배출도 원활하게 되도록 한 것이다.The present invention relates to the structure of the cutting blade portion of the sawdust manufacturing machine, a plurality of mounting brackets (2) (2 ') on the surface of the cutting rotating drum (1) radially equally spaced in the plurality of inclined installation grooves 201 of the surface In fixing bolts 4 and 4 'in a row at an interval, the plurality of sheaths 3 and 3' are seated in the inclined mounting groove 201 of the mounting table 2 in a row. 5) to be fixed, but the discharge groove 302 is formed in the upper portion of the through hole 303 in the center of the sheath (3) (3 ') and at least one fitting groove (301) at the outer end of the sheath (3) (3 It is formed to penetrate in the direction perpendicular to the upper surface so that the blade (4) (4 ') is fitted, and the groove (201) on one side of the mounting groove 201 of the mounting table (2) by forming a recess groove (202) blade (4) ( The lower cutting edge 402 of the 4 ') is to be recessed so that the replacement of the blades 4 and 4' is easy and the sawdust is discharged smoothly.
Description
본 고안은 목재를 절삭하여 톱밥을 제조하는 톱밥제조기의 절삭칼날부 구조에 관한 것으로서 이를 보다 구체적으로 설명하자면 절삭회전드럼 외주에 방사형으로 등간격 배치되어 고정되는 설치대에 칼날이 장치되면서 배출홈이 형성된 여러개의 칼집을 일렬로 보울트 고정케 하므로서 칼날 교체가 용이하고 톱밥 배출도 원활하게 되는 절삭부 구조를 얻을 수 있도록 한 것이다.The present invention relates to a cutting blade structure of a sawdust manufacturing machine for manufacturing sawdust by cutting wood. To explain more specifically, the discharge groove is formed while the blade is installed on a mounting table that is radially equidistantly disposed on the outer circumference of the cutting rotary drum. By bolting several sheaths in a row, it is possible to obtain a cutting structure that facilitates blade replacement and facilitates sawdust discharge.
종래의 톱밥제조기의 절삭칼날부 구조는 절삭회전드럼 표면에 방사형으로 장치되는 설치대에 여러개의 칼날을 직접 배치한 후 하나의 고정판으로 다수 칼날을 고정시켰다.In the cutting blade structure of the conventional sawdust maker, a plurality of blades are directly arranged on a mounting table installed radially on a cutting drum surface, and a plurality of blades are fixed by one fixing plate.
그러나 이는, 설치대에 직접 고정된 여러개의 칼날중 칼날이 파손되거나 마모가 되었을 경우 설치대를 절삭회전드럼에서 탈락시킨 다음 고정판을 분리하여 파손 및 마모된 칼날을 교체하여야 하므로 교체작업시간이 오래걸리게 되고 이때 고정판의 분리로 인하여 나머지 칼날의 배치간격이 흐트러지는 결점이 있었음은 물론 여러가지 칼날을 하나의 고정판으로 고정시키기 때문에 내구력이 약해 약간의 충격에도 칼날이 흔들리는 결점이 있었고 또한 칼날 하측에 배출홈이 결여되어 톱밥제조 시에 톱밥 배출이 원활하지 못한 결점도 있었다.However, if the blade is broken or worn out of several blades directly fixed to the mounting stand, the mounting stand should be dropped from the cutting drum and then the fixing plate should be removed to replace the broken and worn blade. There was a defect that the spacing of the remaining blades was distracted due to the separation of the fixing plate, and because it fixed various blades with one fixing plate, the durability was weak, so the blade was shaken even with a slight impact. There were some drawbacks in sawdust discharging during sawdust manufacturing.
따라서 본 고안은 칼날교체가 용이하고 내구력이 강한 2중 칼집으로 되는 톱밥제조기의 절삭칼날부 구조를 개발한 것인데 이를 첨부 도면에 의거 더욱더 상세히 설명하면 다음과 같다.Therefore, the present invention is to develop a cutting blade structure of the sawdust manufacturing machine is a double sheath that is easy to replace the blade and strong durability, which will be described in more detail based on the accompanying drawings.
제1도는 본 고안이 적용된 절삭회전드럼의 측단면 예시도.1 is a side cross-sectional view of a cutting drum to which the present invention is applied.
제2도는 제1도의 'A' 원내부 확대단면도.2 is an enlarged cross-sectional view of circle 'A' of FIG.
제3도는 본 고안의 일부분해 사시도.3 is a perspective view of a part of the present invention.
제4도는 본 고안의 칼집에 칼날이 결합된 상태 사시도.Figure 4 is a perspective view of the blade coupled to the sheath of the present invention.
제5도는 본 고안이 설치되는 톱밥제조기 예시도.Figure 5 is an exemplary view of the sawdust manufacturing machine is installed.
＜도면의 주요부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>
1 : 절삭회전드럼 2,2' : 설치대1: Cutting rotary drum 2,2 ': Mounting table
201 : 설치홈 202 : 요입홈201: installation groove 202: recessed groove
203 : 나사공 3,3' : 칼집203: screw hole 3,3 ': sheath
301 : 끼움홈 302 : 배출홈301: fitting groove 302: discharge groove
303 : 관통공 4,4' : 칼날303: through hole 4,4 ': blade
401,402 : 절삭날부 5 : 배출홈401,402 cutting edge 5: discharge groove
절삭회전드럼(1) 표면에 여러개의 설치대(2)(2')를 방사형으로 등간격 배치하여 그 표면의 경사 설치홈(201)에 다수개의 칼날(4)(4')을 일정한 간격으로 일렬로 경사지게 보울트 고정하는 것에 있어서, 설치대(2)의 경사 설치홈(201)에 여러개의 칼집(3)(3')을 일렬로 안착시킨 후 칼집(3)(3')중앙의 관통공(303)에 삽입되어 있는 보울트(5)를 설치대(2)의 나사공(202)에 체결시켜 칼집(3)(3')이 고정되도록 하되, 칼집(3)(3')중앙의 관통공(303)상부에 배출홈(302)을 형성하고 그 외측단에는 1개이상의 끼움홈(301)을 칼집(3)(3')상면과 직각방향으로 관통 형성하여 칼날(4)(4')이 끼워지도록 하며 설치대(2)의 설치홈(201)일측 홈모서리부에는 요입홈(202)을 형성하여 칼날(4)(4')의 하부 절삭날부(402)가 요입되도록 하여서된 것이다.A plurality of mounting stands (2) (2 ') are radially arranged on the surface of the cutting rotating drum (1), and a plurality of blades (4) (4') are arranged at regular intervals in the inclined mounting groove (201) on the surface thereof. In fixing the bolt obliquely to the slits, the through holes 303 in the center of the sheaths 3, 3 'are placed after the plurality of sheaths 3, 3' are placed in a row in the inclined mounting grooves 201 of the mounting table 2. ), The bolt 5 inserted into the bolt hole 202 of the mounting table 2 is fastened so that the sheath 3, 3 'is fixed, and the through hole 303 in the center of the sheath 3, 3' is fixed. The discharge groove 302 is formed in the upper part, and one or more fitting grooves 301 are formed at the outer end thereof in a direction perpendicular to the upper surface of the sheath 3, 3 ', thereby inserting the blades 4 and 4'. The groove 202 of one side of the mounting groove 201 of the mounting table 2 is formed so that the lower cutting edge 402 of the blades 4 and 4 ′ is recessed.
이와같이 구성된 본 고안은 절삭회전드럼(1)표면에 방사형으로 등 간격 고정되는 칼날(4)(4')을 별도로 제작되는 칼집(3)(3')을 이용하여 고정시킬수 있으므로 칼날(4)(4')의 고정을 용이하게 할수 있음은 물론 여러개의 칼집(3)(3')이 설치대(2)의 경사 설치홈(201)에 독립적으로 끼워져 각각 보울트(5)로 고정되기 때문에 여러개의 칼집(3)(3')을 따로따로 분해할수 있게된다.The present invention configured as described above can be fixed to the surface of the cutting drum (1) radially spaced blades (4) (4 ') by using a separate cut sheath (3) (3') blade (4) ( 4 ') can be easily fixed, as well as several sheaths (3) (3') are independently fitted into the inclined mounting groove 201 of the mounting table (2), each of which is fixed by the bolt (5) (3) (3 ') can be disassembled separately.
따라서 장 시간의 사용으로 인하여 칼날(4)(4')이 마모되거나 파손되어 교체 할 경우에 교체할 칼날(4)(4')이 장치된 칼집(3)(3')만 분리시켜 교체할수 있으므로 칼날(4)(4')의 교체작업이 용이할 뿐만 아니라 교체 작업시간도 단축시킬수 있는 이점이 있으며 또한 설치대(2)에 다른형의 칼날이 장치된 또 다른 칼집의 교환 고정이 가능하여 톱납입자의 크기를 임의로 조절이 가능케 되며 그리고 칼집(3)(3')에 장치되는 칼날(4)(4')의 하부 절삭날부(402)가 설치대(2)의 설치홈(201) 일측 홈모서리부에 형성된 요입홈(202)에 요입되어 보호되므로 칼날(4)(4')의 수명을 연장시킬수 있는 효과가 있고 또 칼집(3)(3')상부 중앙 즉, 칼날(4)(4')의 상부 절삭날부(401)하측부에 배출홈(302)이 형성되어 있어 목재를 절삭할 때 절삭되는 톱밥의 배출이 원활하게 되는 장점도 있는 유용한 고안인 것이다.Therefore, when the blade (4) (4 ') is worn or damaged due to long use, it is possible to separate and replace only the sheath (3) (3') equipped with the blade (4) (4 ') to be replaced. Therefore, it is easy to replace the blades (4) and (4 '), and it is possible to shorten the replacement work time. Also, it is possible to replace and fix another sheath equipped with another type of blade on the mounting table (2). The size of the lead particles can be arbitrarily adjusted, and the lower cutting edge portion 402 of the blades 4 and 4 'installed on the sheaths 3 and 3' has a groove edge on one side of the mounting groove 201 of the mounting table 2. Since it is inserted into and protected by the recessed groove 202 formed in the part, it has the effect of extending the life of the blades 4, 4 'and also the center of the upper part of the sheaths 3, 3', that is, the blades 4, 4 '. Ejection groove 302 is formed at the bottom of the upper cutting edge portion 401 of the) is useful with the advantage that the sawdust is smoothly discharged when cutting wood It is an idea.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980000187U KR200177588Y1 (en) | 1998-01-06 | 1998-01-06 | Cutting knife department of manufacturing sawdust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980000187U KR200177588Y1 (en) | 1998-01-06 | 1998-01-06 | Cutting knife department of manufacturing sawdust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990033998U KR19990033998U (en) | 1999-08-16 |
| KR200177588Y1 true KR200177588Y1 (en) | 2000-04-15 |
Family
ID=19531068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980000187U KR200177588Y1 (en) | 1998-01-06 | 1998-01-06 | Cutting knife department of manufacturing sawdust |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200177588Y1 (en) |
-
1998
- 1998-01-06 KR KR2019980000187U patent/KR200177588Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990033998U (en) | 1999-08-16 |
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