JP2006289840A - Manufacturing device of sawdust and spiral cutter used for this manufacturing device of sawdust - Google Patents
Manufacturing device of sawdust and spiral cutter used for this manufacturing device of sawdust Download PDFInfo
- Publication number
- JP2006289840A JP2006289840A JP2005115125A JP2005115125A JP2006289840A JP 2006289840 A JP2006289840 A JP 2006289840A JP 2005115125 A JP2005115125 A JP 2005115125A JP 2005115125 A JP2005115125 A JP 2005115125A JP 2006289840 A JP2006289840 A JP 2006289840A
- Authority
- JP
- Japan
- Prior art keywords
- sawdust
- cutter
- spiral
- saw blades
- circular saw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Abstract
Description
本発明は、木材の端部を粉砕してオガ粉を製造するオガ粉製造装置及び同オガ粉製造装置に用いられるスパイラルカッターに関するものである。 TECHNICAL FIELD The present invention relates to an oga powder manufacturing apparatus that pulverizes end portions of wood and manufactures oga powder, and a spiral cutter used in the same.
従来よりオガ粉を製造するために、原料となる木材の端部をカッターで粉砕するオガ粉製造装置が使用されている。 Conventionally, in order to produce sawdust, an sawdust production apparatus that pulverizes an end portion of wood as a raw material with a cutter has been used.
このオガ粉製造装置に用いられるカッターとしては、特許文献１に開示されているように、回転軸に丸鋸刃を軸線方向に間隔をあけて傾斜状に取付けた丸鋸式のものや、特許文献２に開示されているように、回転軸に円筒状のドラムを取付け、このドラムの外周面に鋸刃を軸線と平行に直線状に形成したチッパー式のものがある。 As disclosed in Patent Document 1, as the cutter used in this sawdust manufacturing apparatus, a circular saw type in which circular saw blades are attached to the rotary shaft with an interval in the axial direction, and a patent. As disclosed in Document 2, there is a chipper type in which a cylindrical drum is attached to a rotating shaft, and a saw blade is formed linearly in parallel with the axis on the outer peripheral surface of the drum.
これらのオガ粉製造装置では、高速で回転するカッターに木材の端部を押付け、カッターの鋸刃で木材の端部を粉砕するとともに粉砕によって生成されたオガ粉を搬送するようにしていた。
ところが、上記従来のオガ粉製造装置では、カッターの鋸刃で生成したオガ粉の搬送を行うために、カッターを高速で回転させる必要があった。 However, in the above conventional sawdust manufacturing apparatus, it is necessary to rotate the cutter at a high speed in order to transport sawdust generated by the saw blade of the cutter.
そのため、従来のオガ粉製造装置では、カッターの鋸刃の磨耗が激しく、また、粉砕時に生じる騒音も大きかった。 For this reason, in the conventional sawdust manufacturing apparatus, the saw blade of the cutter is worn heavily, and the noise generated during pulverization is large.
そこで、請求項１に係る本発明では、木材の端部をスパイラルカッターで粉砕してオガ粉を製造するオガ粉製造装置であって、前記スパイラルカッターは、回転軸に円筒状のカッター本体を取付け、このカッター本体の外周面に複数の鋸刃を円周方向へ向けて形成するとともに、円周方向に並んだ鋸刃同士の間に鋸刃で粉砕したオガ粉を搬送するための螺旋状のオガ粉搬送溝を形成することにした。 Accordingly, in the present invention according to claim 1, an sawdust manufacturing apparatus for manufacturing sawdust by pulverizing an end of wood with a spiral cutter, wherein the spiral cutter has a cylindrical cutter body attached to a rotating shaft. In addition, a plurality of saw blades are formed on the outer peripheral surface of the cutter body in the circumferential direction, and a spiral shape for conveying sawdust crushed by the saw blades between the saw blades arranged in the circumferential direction. It was decided to form the sawdust conveying groove.
また、請求項２に係る本発明では、前記請求項１に係る本発明において、前記スパイラルカッターは、複数枚の丸鋸刃を円周方向にずらしながら重ね合わせることによってカッター本体を形成することにした。 Further, in the present invention according to claim 2, in the present invention according to claim 1, the spiral cutter forms a cutter body by overlapping a plurality of circular saw blades while shifting in a circumferential direction. did.
また、請求項３に係る本発明では、前記請求項２に係る本発明において、前記スパイラルカッターは、各丸鋸刃に複数の貫通孔を円周方向に向けて同心円上に形成するとともに、複数枚の丸鋸刃を重ね合わせた状態で各丸鋸刃の貫通孔に連結ピンを挿通することによってカッター本体を形成することにした。 Further, in the present invention according to claim 3, in the present invention according to claim 2, the spiral cutter has a plurality of through holes formed concentrically on the circular saw blades in the circumferential direction, The cutter main body was formed by inserting the connecting pin through the through hole of each circular saw blade in a state where the circular saw blades were superposed.
また、請求項４に係る本発明では、木材の端部を粉砕してオガ粉を製造するオガ粉製造装置に用いられるスパイラルカッターであって、回転軸に円筒状のカッター本体を取付け、このカッター本体の外周面に複数の鋸刃を円周方向へ向けて形成するとともに、円周方向に並んだ鋸刃同士の間に鋸刃で粉砕したオガ粉を搬送するための螺旋状のオガ粉搬送溝を形成することにした。 The present invention according to claim 4 is a spiral cutter used in an sawdust manufacturing apparatus for manufacturing sawdust by pulverizing an end portion of wood, wherein a cylindrical cutter body is attached to a rotating shaft, and the cutter Spiral sawdust for conveying sawdust pulverized by saw blades between saw blades arranged in the circumferential direction while forming a plurality of saw blades in the circumferential direction on the outer peripheral surface of the main body It was decided to form a groove.
また、請求項５に係る本発明では、前記請求項４に係る本発明において、前記カッター本体は、複数枚の丸鋸刃を円周方向にずらしながら重ね合わせて形成することにした。 Further, in the present invention according to claim 5, in the present invention according to claim 4, the cutter body is formed by overlapping a plurality of circular saw blades while shifting in the circumferential direction.
また、請求項６に係る本発明では、前記請求項５に係る本発明において、前記カッター本体は、各丸鋸刃に複数の貫通孔を円周方向に向けて同心円上に形成するとともに、複数枚の丸鋸刃を重ね合わせた状態で各丸鋸刃の貫通孔に連結ピンを挿通して形成することにした。 Further, in the present invention according to claim 6, in the present invention according to claim 5, the cutter body is formed by concentrically forming a plurality of through holes in each circular saw blade in a circumferential direction. It was decided to form the connecting pins through the through holes of each circular saw blade in a state where the circular saw blades were superposed.
そして、本発明では、以下に記載する効果を奏する。 And in this invention, there exists an effect described below.
すなわち、請求項１に係る本発明では、木材の端部をスパイラルカッターで粉砕してオガ粉を製造するオガ粉製造装置において、スパイラルカッターは、回転軸に円筒状のカッター本体を取付け、このカッター本体の外周面に複数の鋸刃を円周方向へ向けて形成するとともに、円周方向に並んだ鋸刃同士の間に鋸刃で粉砕したオガ粉を搬送するための螺旋状のオガ粉搬送溝を形成することにしているために、木材の粉砕によって生成されたオガ粉をオガ粉搬送溝で円滑に搬送することができるので、スパイラルカッターの回転速度を低減させることができ、これにより、スパイラルカッターの鋸刃の磨耗が低減してスパイラルカッターの長寿命化を図ることができるとともに、粉砕時に生じる騒音を低減させることができる。 That is, in the present invention according to claim 1, in the sawdust manufacturing apparatus for manufacturing sawdust by pulverizing the end portion of the wood with a spiral cutter, the spiral cutter has a cylindrical cutter body attached to the rotating shaft. Spiral sawdust for conveying sawdust pulverized by saw blades between saw blades arranged in the circumferential direction while forming a plurality of saw blades in the circumferential direction on the outer peripheral surface of the main body Since the groove is to be formed, the sawdust produced by the pulverization of the wood can be smoothly transported in the sawdust transport groove, so that the rotational speed of the spiral cutter can be reduced. The wear of the saw blade of the spiral cutter can be reduced, the life of the spiral cutter can be extended, and noise generated during pulverization can be reduced.
また、請求項２に係る本発明では、複数枚の丸鋸刃を円周方向にずらしながら重ね合わせることによってカッター本体を形成することにしているために、スパイラルカッターの構造を簡略化することができて、スパイラルカッターの製造に要する労力や時間や費用を低減させることができ、しかも、各丸鋸刃を既存の研磨装置で研磨することができるので、スパイラルカッターのメンテナンスに要する労力や時間や費用を低減させることができる。 Further, in the present invention according to claim 2, since the cutter body is formed by overlapping a plurality of circular saw blades while shifting in the circumferential direction, the structure of the spiral cutter can be simplified. It is possible to reduce the labor, time and cost required for manufacturing the spiral cutter, and each circular saw blade can be polished with an existing polishing apparatus. Cost can be reduced.
また、請求項３に係る本発明では、各丸鋸刃に複数の貫通孔を円周方向に向けて同心円上に形成するとともに、複数枚の丸鋸刃を重ね合わせた状態で各丸鋸刃の貫通孔に連結ピンを挿通することによってカッター本体を形成することにしているために、スパイラルカッターの組立作業に要する労力や時間を低減させることができ、しかも、連結ピンによって各丸鋸刃が回転方向にずれてしまうのを未然に防止することができる。 In the present invention according to claim 3, each circular saw blade is formed with a plurality of through holes concentrically in the circumferential direction, and each circular saw blade is overlapped with a plurality of circular saw blades. Since the cutter body is formed by inserting the connecting pin through the through-hole of the machine, the labor and time required for the assembly work of the spiral cutter can be reduced. It is possible to prevent the shift in the rotation direction.
また、請求項４に係る本発明では、木材の端部を粉砕してオガ粉を製造するオガ粉製造装置に用いられるスパイラルカッターにおいて、回転軸に円筒状のカッター本体を取付け、このカッター本体の外周面に複数の鋸刃を円周方向へ向けて形成するとともに、円周方向に並んだ鋸刃同士の間に鋸刃で粉砕したオガ粉を搬送するための螺旋状のオガ粉搬送溝を形成することにしているために、木材の粉砕によって生成されたオガ粉をオガ粉搬送溝で円滑に搬送することができるので、スパイラルカッターの回転速度を低減させることができ、これにより、スパイラルカッターの鋸刃の磨耗が低減してスパイラルカッターの長寿命化を図ることができるとともに、粉砕時に生じる騒音を低減させることができる。 Moreover, in this invention which concerns on Claim 4, in the spiral cutter used for the sawdust manufacturing apparatus which grind | pulverizes the edge part of a timber and manufactures sawdust, a cylindrical cutter main body is attached to a rotating shaft, A plurality of saw blades are formed on the outer peripheral surface in the circumferential direction, and a helical sawdust conveying groove for conveying sawdust crushed by the saw blade between the saw blades arranged in the circumferential direction is provided. Since the sawdust produced by pulverizing the wood can be smoothly transported through the sawdust transport groove, the rotational speed of the spiral cutter can be reduced. The wear of the saw blade can be reduced, the life of the spiral cutter can be extended, and the noise generated during grinding can be reduced.
また、請求項５に係る本発明では、複数枚の丸鋸刃を円周方向にずらしながら重ね合わせてカッター本体を形成することにしているために、スパイラルカッターの構造を簡略化することができて、スパイラルカッターの製造に要する労力や時間や費用を低減させることができ、しかも、各丸鋸刃を既存の研磨装置で研磨することができるので、スパイラルカッターのメンテナンスに要する労力や時間や費用を低減させることができる。 Further, in the present invention according to claim 5, since the cutter body is formed by overlapping a plurality of circular saw blades while shifting in the circumferential direction, the structure of the spiral cutter can be simplified. In addition, the labor, time and cost required to manufacture the spiral cutter can be reduced, and each circular saw blade can be polished with existing polishing equipment, so the labor, time and cost required to maintain the spiral cutter can be reduced. Can be reduced.
また、請求項６に係る本発明では、各丸鋸刃に複数の貫通孔を円周方向に向けて同心円上に形成するとともに、複数枚の丸鋸刃を重ね合わせた状態で各丸鋸刃の貫通孔に連結ピンを挿通してカッター本体を形成することにしているために、スパイラルカッターの組立作業に要する労力や時間を低減させることができ、しかも、連結ピンによって各丸鋸刃が回転方向にずれてしまうのを未然に防止することができる。 Further, in the present invention according to claim 6, each circular saw blade is formed with a plurality of through holes concentrically in the circumferential direction, and the circular saw blades are stacked in a state where a plurality of circular saw blades are overlapped. Since the cutter body is formed by inserting the connecting pin through the through-hole, the labor and time required for the assembly work of the spiral cutter can be reduced, and each circular saw blade is rotated by the connecting pin. It is possible to prevent the displacement in the direction.
以下に、本発明に係るオガ粉製造装置の具体的な構造について図面を参照しながら説明する。 Below, the specific structure of the sawdust manufacturing apparatus which concerns on this invention is demonstrated, referring drawings.
オガ粉製造装置１は、図１及び図２に示すように、原料となる木材２の端部をスパイラルカッター３で粉砕してオガ粉を製造する装置であり、スパイラルカッター３へ向けて木材２を供給する投入コンベア４と、木材２の端部をスパイラルカッター３で粉砕するカッター装置として機能するコンベア投入シュート５と、このコンベア投入シュート５で生成したオガ粉を搬送するバケットコンベア装置６と、このバケットコンベア装置６で搬送されたオガ粉を篩い選別する選別装置７とで構成している。これらのうち、本発明に係るオガ粉製造装置１では、特にコンベア投入シュート５の構造に特徴を有している。 As shown in FIG. 1 and FIG. 2, the sawdust manufacturing apparatus 1 is a device that manufactures sawdust by pulverizing the end of the wood 2 as a raw material with a spiral cutter 3, and the wood 2 toward the spiral cutter 3. , A conveyor conveyor chute 5 that functions as a cutter device that crushes the end of the wood 2 with a spiral cutter 3, a bucket conveyor device 6 that conveys sawdust generated by the conveyor conveyor chute 5, It is comprised with the sorting apparatus 7 which screens and sorts sawdust conveyed with this bucket conveyor apparatus 6. Among these, the sawdust manufacturing apparatus 1 according to the present invention is particularly characterized by the structure of the conveyor charging chute 5.
すなわち、コンベア投入シュート５は、機械取付架台８にケーシング９を取付け、このケーシング９の内部にスパイラルカッター３のカッター本体10を収容している。 That is, the conveyor charging chute 5 has a casing 9 attached to a machine mounting base 8 and a cutter body 10 of the spiral cutter 3 is accommodated in the casing 9.
また、コンベア投入シュート５は、機械取付架台８に駆動モータ11を取付け、この駆動モータ11の駆動軸12に駆動プーリー13を取付け、一方、機械取付架台８にスパイラルカッター３の回転軸14を軸受15を介して回転自在に取付け、この回転軸14の先端部に円筒状のカッター本体10を取付けるとともに、回転軸14の基端部に従動プーリー16を取付け、これら駆動プーリー13と従動プーリー16とを伝動ベルト17で連動連結している。 The conveyor charging chute 5 has a drive motor 11 attached to the machine mounting base 8, a drive pulley 13 attached to the drive shaft 12 of the drive motor 11, and a rotating shaft 14 of the spiral cutter 3 bearing on the machine mounting base 8. 15, and a cylindrical cutter body 10 is attached to the tip of the rotating shaft 14, and a driven pulley 16 is attached to the base end of the rotating shaft 14, and the drive pulley 13 and the driven pulley 16 Are interlocked with a transmission belt 17.
さらに、コンベア投入シュート５は、ケーシング９の上部に木片を投入するためのホッパー18を連設しており、これらケーシング９とホッパー18の内壁に複数の受刃19,20を回転軸14の軸線方向に間隔をあけて取付けている。 Further, the conveyor charging chute 5 is provided with a hopper 18 for continuously supplying wood pieces at the upper part of the casing 9, and a plurality of receiving blades 19, 20 are arranged on the inner wall of the casing 9 and the hopper 18. Installed at intervals in the direction.
このコンベア投入シュート５で用いられるスパイラルカッター３は、図１及び図２に示すように、回転軸14に円筒状のカッター本体10を取付けた構造となっており、このカッター本体10は、図３に示すように、外周面に複数の鋸刃21を円周方向へ向けて形成するとともに、円周方向に並んだ鋸刃21と鋸刃21との間に鋸刃21で粉砕したオガ粉を搬送するための螺旋状のオガ粉搬送溝22を形成している。 As shown in FIGS. 1 and 2, the spiral cutter 3 used in the conveyor throwing chute 5 has a structure in which a cylindrical cutter body 10 is attached to a rotating shaft 14, and the cutter body 10 has the structure shown in FIG. As shown in FIG. 2, saw blades 21 are formed on the outer circumferential surface in the circumferential direction, and sawdust pulverized by the saw blade 21 between the saw blades 21 arranged in the circumferential direction. Spiral sawdust conveying grooves 22 for conveying are formed.
このように、ローラリーカッター３は、カッター本体10の外周面に螺旋状のオガ粉搬送溝22を形成しているために、木材２の粉砕によって生成されたオガ粉をオガ粉搬送溝22で円滑に後方のバケットコンベア装置６へ搬送することができるので、スパイラルカッター３の回転速度を低減させることができ、これにより、スパイラルカッター３の鋸刃21の磨耗が低減してスパイラルカッター３の長寿命化を図ることができるとともに、粉砕時に生じる騒音を低減させることができる。 Thus, since the roller cutter 3 has the helical sawdust conveying groove 22 formed on the outer peripheral surface of the cutter body 10, the sawdust produced by the pulverization of the wood 2 is removed by the sawdust conveying groove 22. Since it can be smoothly transported to the rear bucket conveyor device 6, the rotational speed of the spiral cutter 3 can be reduced, thereby reducing the wear of the saw blade 21 of the spiral cutter 3 and the length of the spiral cutter 3. It is possible to extend the service life and reduce noise generated during pulverization.
カッター本体10は、図３及び図４に示すように、中心部に回転軸14を取付けるための軸取付孔23,24を形成した左右一対の円板状の挟持板25,26と、一方の挟持板25の内側面に立設した６本の連結ピン27と、各連結ピン27の先端部に螺着するナット28と、両方の挟持板25,26で挟持される20枚の丸鋸刃29とで構成している。 As shown in FIGS. 3 and 4, the cutter body 10 includes a pair of left and right disc-shaped sandwiching plates 25, 26 having shaft mounting holes 23, 24 for mounting the rotating shaft 14 at the center, Six connecting pins 27 erected on the inner surface of the sandwiching plate 25, a nut 28 screwed to the tip of each connecting pin 27, and 20 circular saw blades sandwiched by both sandwiching plates 25 and 26 It consists of 29 and.
各丸鋸刃29は、図５に示すように、中心部に回転軸14の外径よりも大きな内径の貫通孔30を形成するとともに、この貫通孔30の外方に連結ピン27を挿通させるための貫通孔31を同心円上に円周方向へ向けて間隔をあけて複数個形成し、さらには、外周面に鋸刃21を円周方向に間隔をあけて複数個形成するとともに、円周方向に隣設した鋸刃21と鋸刃21との間に排出溝32を形成している。 As shown in FIG. 5, each circular saw blade 29 has a through hole 30 having an inner diameter larger than the outer diameter of the rotating shaft 14 at the center, and a connecting pin 27 is inserted outside the through hole 30. A plurality of through holes 31 for concentric circles are formed at intervals in the circumferential direction, and a plurality of saw blades 21 are formed on the outer peripheral surface at intervals in the circumferential direction. A discharge groove 32 is formed between the saw blades 21 adjacent to each other in the direction.
そして、カッター本体10は、図３及び図４に示すように、20枚の丸鋸刃29を各丸鋸刃29に形成した排出溝32が螺旋状に連なってオガ粉搬送溝22を形成するように円周方向にずらしながら重ね合わせ、その状態で丸鋸刃29の貫通孔31に連結ピン27を挿通し、20枚の丸鋸刃29の左右端部を左右の挟持板25,26で挟持している。 As shown in FIGS. 3 and 4, the cutter main body 10 has a circular saw blade 29 formed on each circular saw blade 29 and a discharge groove 32 formed in a spiral shape to form a sawdust conveying groove 22. In this state, the connecting pins 27 are inserted into the through holes 31 of the circular saw blade 29, and the left and right ends of the 20 circular saw blades 29 are connected to the left and right clamping plates 25 and 26. It is pinched.
このように、スパイラルカッター３は、複数枚の丸鋸刃29を円周方向にずらして重ね合わせることによってカッター本体10を形成しているために、スパイラルカッター３の構造を簡略化することができて、スパイラルカッター３の製造に要する労力や時間や費用を低減させることができ、しかも、各丸鋸刃29を既存の研磨装置で研磨することができるので、スパイラルカッター３のメンテナンスに要する労力や時間や費用を低減させることができる。 Thus, since the spiral cutter 3 forms the cutter body 10 by laminating a plurality of circular saw blades 29 in a circumferential direction, the structure of the spiral cutter 3 can be simplified. Thus, the labor, time and cost required for manufacturing the spiral cutter 3 can be reduced, and each circular saw blade 29 can be polished with an existing polishing apparatus. Time and cost can be reduced.
しかも、スパイラルカッター３は、各丸鋸刃29に複数の貫通孔31を円周方向に向けて同心円上に形成するとともに、複数枚の丸鋸刃29を重ね合わせた状態で各丸鋸刃29の貫通孔31に連結ピン27を挿通することによってカッター本体10を形成しているために、スパイラルカッター３の組立作業に要する労力や時間を低減させることができ、また、連結ピン27によって各丸鋸刃が回転方向にずれてしまうのを未然に防止することができる。 In addition, the spiral cutter 3 has a plurality of through holes 31 concentrically formed in each circular saw blade 29 in the circumferential direction, and the circular saw blades 29 are stacked in a state where a plurality of circular saw blades 29 are overlapped. Since the cutter body 10 is formed by inserting the connecting pin 27 into the through-hole 31 of the through hole 31, labor and time required for the assembly work of the spiral cutter 3 can be reduced. It is possible to prevent the saw blade from shifting in the rotation direction.
さらに、スパイラルカッター３は、各丸鋸刃29の中心部に回転軸14の外径よりも大きな内径の貫通孔30を形成しているために、カッター本体10の内部に中空部33が形成されることになり、スパイラルカッター３の重量を軽減することができる。 Furthermore, since the spiral cutter 3 has a through hole 30 having an inner diameter larger than the outer diameter of the rotary shaft 14 at the center of each circular saw blade 29, a hollow portion 33 is formed inside the cutter body 10. Therefore, the weight of the spiral cutter 3 can be reduced.
１ オガ粉製造装置 ２ 木材
３ スパイラルカッター ４ 投入コンベア
５ コンベア投入シュート ６ バケットコンベア装置
７ 選別装置 ８ 機械取付架台
９ ケーシング 10 カッター本体
11 駆動モータ 12 駆動軸
13 駆動プーリー 14 回転軸
15 軸受 16 従動プーリー
17 伝動ベルト 18 ホッパー
19,20 受刃 21 鋸刃
22 オガ粉搬送溝 23,24 軸取付孔
25,26 挟持板 27 連結ピン
28 ナット 29 丸鋸刃
30 貫通孔 31 貫通孔
32 排出溝 33 中空部
DESCRIPTION OF SYMBOLS 1 Oga powder production apparatus 2 Wood 3 Spiral cutter 4 Input conveyor 5 Conveyor input chute 6 Bucket conveyor apparatus 7 Sorting apparatus 8 Machine mounting stand 9 Casing 10 Cutter body
11 Drive motor 12 Drive shaft
13 Drive pulley 14 Rotating shaft
15 Bearing 16 Driven pulley
17 Transmission belt 18 Hopper
19,20 Receiving blade 21 Saw blade
22 Sawdust conveying groove 23, 24 Shaft mounting hole
25,26 Holding plate 27 Connecting pin
28 Nut 29 Circular saw blade
30 Through hole 31 Through hole
32 Discharge groove 33 Hollow part
Claims (6)
前記スパイラルカッターは、回転軸に円筒状のカッター本体を取付け、このカッター本体の外周面に複数の鋸刃を円周方向へ向けて形成するとともに、円周方向に並んだ鋸刃同士の間に鋸刃で粉砕したオガ粉を搬送するための螺旋状のオガ粉搬送溝を形成したことを特徴とするオガ粉製造装置。 An apparatus for producing sawdust that pulverizes the edge of wood with a spiral cutter to produce sawdust,
The spiral cutter has a cylindrical cutter body attached to a rotating shaft, and a plurality of saw blades are formed on the outer peripheral surface of the cutter body in the circumferential direction, and between the saw blades arranged in the circumferential direction. An apparatus for producing sawdust, characterized in that a spiral sawdust transport groove for transporting sawdust crushed by a saw blade is formed.
回転軸に円筒状のカッター本体を取付け、このカッター本体の外周面に複数の鋸刃を円周方向へ向けて形成するとともに、円周方向に並んだ鋸刃同士の間に鋸刃で粉砕したオガ粉を搬送するための螺旋状のオガ粉搬送溝を形成したことを特徴とするオガ粉製造装置に用いられるスパイラルカッター。 A spiral cutter used in an apparatus for producing sawdust that pulverizes the edge of wood to produce sawdust,
A cylindrical cutter body is attached to the rotating shaft, and a plurality of saw blades are formed in the circumferential direction on the outer peripheral surface of the cutter body, and pulverized with a saw blade between the saw blades arranged in the circumferential direction. The spiral cutter used for the sawdust manufacturing apparatus characterized by forming the spiral sawdust transport groove for transporting sawdust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005115125A JP2006289840A (en) | 2005-04-12 | 2005-04-12 | Manufacturing device of sawdust and spiral cutter used for this manufacturing device of sawdust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005115125A JP2006289840A (en) | 2005-04-12 | 2005-04-12 | Manufacturing device of sawdust and spiral cutter used for this manufacturing device of sawdust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2006289840A true JP2006289840A (en) | 2006-10-26 |
Family
ID=37410941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005115125A Ceased JP2006289840A (en) | 2005-04-12 | 2005-04-12 | Manufacturing device of sawdust and spiral cutter used for this manufacturing device of sawdust |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2006289840A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100969949B1 (en) | 2007-12-28 | 2010-07-14 | 전제선 | Apparatus for manufacturing sawdust |
| KR101028870B1 (en) * | 2008-03-06 | 2011-04-12 | 최금진 | Crusher apparatus for crushing wood |
| JP2013184384A (en) * | 2012-03-08 | 2013-09-19 | Iida Mitsuhisa | Helical cutter for sawdust production apparatus and sawdust production apparatus using the same |
| CN105082281A (en) * | 2015-09-14 | 2015-11-25 | 郭荣才 | Rotary cracking pipeline structure |
| CN106111273A (en) * | 2016-06-24 | 2016-11-16 | 南通振强机械制造有限公司 | A kind of rotary teeth type disintegrating machine |
| CN107160518A (en) * | 2016-03-07 | 2017-09-15 | 东北林业大学 | The processing method that mushroom is trained thin wood chip |
| CN109985703A (en) * | 2017-12-29 | 2019-07-09 | 上海新型烟草制品研究院有限公司 | A kind of flour mill |
| KR20210015351A (en) * | 2019-08-01 | 2021-02-10 | 박덕규 | A crusher for organic waste, and an crushing device including the same |
| CN113070956A (en) * | 2021-03-03 | 2021-07-06 | 中国五冶集团有限公司 | Automatic sawdust collecting tank of circular saw |
| KR20220104126A (en) * | 2020-06-19 | 2022-07-26 | 박광현 | Crushing drum for wood crusher |
| JP2023047816A (en) * | 2021-09-27 | 2023-04-06 | 株式会社ナミテック | Shearing crusher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530949A (en) * | 1978-08-25 | 1980-03-05 | Yoshikazu Kobayashi | Apparatus for producing saw powder |
| JPS62109602A (en) * | 1985-11-08 | 1987-05-20 | 渡辺機開工業株式会社 | Cutting drum for woody grain production machine |
| JPS62292406A (en) * | 1986-06-11 | 1987-12-19 | 株式会社 御池鉄工所 | Saw powder production unit |
| JPS6427206U (en) * | 1987-08-07 | 1989-02-16 | ||
| JP2002018816A (en) * | 2000-07-05 | 2002-01-22 | Ishida Engineering Kk | Apparatus for manufacturing sawdust-like powder particle |
-
2005
- 2005-04-12 JP JP2005115125A patent/JP2006289840A/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530949A (en) * | 1978-08-25 | 1980-03-05 | Yoshikazu Kobayashi | Apparatus for producing saw powder |
| JPS62109602A (en) * | 1985-11-08 | 1987-05-20 | 渡辺機開工業株式会社 | Cutting drum for woody grain production machine |
| JPS62292406A (en) * | 1986-06-11 | 1987-12-19 | 株式会社 御池鉄工所 | Saw powder production unit |
| JPS6427206U (en) * | 1987-08-07 | 1989-02-16 | ||
| JP2002018816A (en) * | 2000-07-05 | 2002-01-22 | Ishida Engineering Kk | Apparatus for manufacturing sawdust-like powder particle |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100969949B1 (en) | 2007-12-28 | 2010-07-14 | 전제선 | Apparatus for manufacturing sawdust |
| KR101028870B1 (en) * | 2008-03-06 | 2011-04-12 | 최금진 | Crusher apparatus for crushing wood |
| JP2013184384A (en) * | 2012-03-08 | 2013-09-19 | Iida Mitsuhisa | Helical cutter for sawdust production apparatus and sawdust production apparatus using the same |
| CN105082281A (en) * | 2015-09-14 | 2015-11-25 | 郭荣才 | Rotary cracking pipeline structure |
| CN107160518A (en) * | 2016-03-07 | 2017-09-15 | 东北林业大学 | The processing method that mushroom is trained thin wood chip |
| CN106111273B (en) * | 2016-06-24 | 2019-03-26 | 南通振强机械制造有限公司 | A kind of rotary teeth type crusher |
| CN106111273A (en) * | 2016-06-24 | 2016-11-16 | 南通振强机械制造有限公司 | A kind of rotary teeth type disintegrating machine |
| CN109985703A (en) * | 2017-12-29 | 2019-07-09 | 上海新型烟草制品研究院有限公司 | A kind of flour mill |
| KR20210015351A (en) * | 2019-08-01 | 2021-02-10 | 박덕규 | A crusher for organic waste, and an crushing device including the same |
| KR102254807B1 (en) * | 2019-08-01 | 2021-05-21 | 박덕규 | A crusher for organic waste, and an crushing device including the same |
| KR20220104126A (en) * | 2020-06-19 | 2022-07-26 | 박광현 | Crushing drum for wood crusher |
| KR102445962B1 (en) * | 2020-06-19 | 2022-09-20 | 박광현 | Crushing drum for wood crusher |
| CN113070956A (en) * | 2021-03-03 | 2021-07-06 | 中国五冶集团有限公司 | Automatic sawdust collecting tank of circular saw |
| JP2023047816A (en) * | 2021-09-27 | 2023-04-06 | 株式会社ナミテック | Shearing crusher |
| JP7276911B2 (en) | 2021-09-27 | 2023-05-18 | 株式会社ナミテック | shear crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2006289840A (en) | Manufacturing device of sawdust and spiral cutter used for this manufacturing device of sawdust | |
| KR20160020363A (en) | Crusher | |
| JP2010540238A (en) | Roller mill and raw material pulverization method using the same. | |
| CN108187862A (en) | A kind of rapidly and efficiently sand making machine | |
| KR101690770B1 (en) | Roller non-contact type grain pulverization machine | |
| KR101575975B1 (en) | Foreign meterial on surface device of wire rod surface | |
| CN201183294Y (en) | Natural rubber block grinder | |
| CN201384961Y (en) | Grinding mill | |
| KR101322350B1 (en) | Apparatus for pulverizing crops | |
| JP2013184384A (en) | Helical cutter for sawdust production apparatus and sawdust production apparatus using the same | |
| JP2009207959A (en) | Pulverizer for rubber chip | |
| CN103538866B (en) | A kind of eccentric device for plate feeder | |
| JP2006305419A (en) | Roll-shaft-type crushing device and gypsum board crushing/separating device using the same | |
| CN106111275B (en) | It is a kind of poor to turn atomizer for the reversed of chemical industry | |
| JP2009050772A (en) | Grinding apparatus | |
| JP6382177B2 (en) | Cutting blade of shearing type crusher and shearing type crusher having the same | |
| KR200163169Y1 (en) | Grain crusher machine | |
| CN117101761A (en) | Resin grinding and mixing equipment and method | |
| KR100330985B1 (en) | Red pepper milling machine | |
| KR200284260Y1 (en) | A manufacturing device for pepper powder | |
| KR200391631Y1 (en) | Seaweeds cutter | |
| CN105970710A (en) | High-strength thread rolling machine | |
| KR200252173Y1 (en) | A red pepper grinder | |
| KR200306710Y1 (en) | A red peppers mill | |
| KR200407378Y1 (en) | Discharge device of red pepper crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080403 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110217 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20110308 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110428 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110906 |
|
| A521 | Written amendment |
Effective date: 20111104 Free format text: JAPANESE INTERMEDIATE CODE: A523 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Effective date: 20120306 Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A045 | Written measure of dismissal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A045 Effective date: 20120731 |