JPH02147241U

JPH02147241U -

Info

Publication number: JPH02147241U
Application number: JP5600489U
Authority: JP
Priority date: 1989-05-16
Filing date: 1989-05-16
Publication date: 1990-12-13
Anticipated expiration: 2003-08-18
Also published as: JPH0532195Y2

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は一部断面とした粉砕機の正面図、第２
図は本考案にかかる一実施例の粉砕刃取付装置を
用いて粉砕刃を取付けた状態の羽根車の平面図、
第３図は本考案にかかる一実施例の粉砕刃取付装
置の分解説明斜視図、第４図は羽根片側縁に凹部
を設けずに粉砕刃取付装置を用いて粉砕刃を取付
けた状態の断面図、第５図は補助取付手段の他の
実施例の分解斜視図、第６図は従来の粉砕刃取付
装置の分解斜視図である。Ａ……粉砕機、Ｂ……粉砕刃取付装置、１……
容器本体、２……取出しノズル、３……容器、４
……脚部、５……貫通孔、６……基板、７……羽
根板、８……サポート部材、９……粉砕刃、１０
……羽根片、１１……羽根車、１２……回転軸、
１３……取付手段、１４……補助取付手段、１５
……上壁、１６……側壁、１７……凹部、１８…
…螺孔、１９……取付孔、２０……拡大凹部、２
１……当接面、２２……基台、２３……ステライ
ト、２４……螺孔、２５……貫通孔、２６……補
助拡大凹部、２７……収納孔、２８……位置決め
孔、２８′……ピン、２９……アリ部、３０……
アリ溝、３１……端面、３２……ボルト、３３…
…ボルト。 Figure 1 is a front view of the crusher partially cut away, Figure 2
The figure is a plan view of an impeller with a crushing blade attached using a crushing blade attachment device according to an embodiment of the present invention;
Fig. 3 is an exploded explanatory perspective view of a crushing blade attachment device according to an embodiment of the present invention, and Fig. 4 is a cross section of a blade in which a crushing blade is attached using the crushing blade attachment device without providing a recess on one side edge of the blade. 5 is an exploded perspective view of another embodiment of the auxiliary attachment means, and FIG. 6 is an exploded perspective view of a conventional crushing blade attachment device. A...Crusher, B...Crushing blade attachment device, 1...
Container body, 2... Removal nozzle, 3... Container, 4
... Leg, 5 ... Through hole, 6 ... Substrate, 7 ... Wing plate, 8 ... Support member, 9 ... Crushing blade, 10
...Blade piece, 11... Impeller, 12... Rotating shaft,
13... Attachment means, 14... Auxiliary attachment means, 15
...Top wall, 16...Side wall, 17...Recess, 18...
...Threaded hole, 19...Mounting hole, 20...Enlarged recess, 2
DESCRIPTION OF SYMBOLS 1... Contact surface, 22... Base, 23... Stellite, 24... Screw hole, 25... Through hole, 26... Auxiliary expansion recess, 27... Storage hole, 28... Positioning hole, 28 '...Pin, 29...Ant part, 30...
Dovetail groove, 31... End face, 32... Bolt, 33...
…bolt.

Claims

【実用新案登録請求の範囲】 (1) 円板上の羽根板の円周方向に、回転方向前
方の側縁に粉砕刃を設けた羽根片を突設した羽根
車の回転によつて紙等の粉砕を行なう粉砕機の粉
砕刃取付装置において、羽根車の回転方向前方にあたる羽根片側縁の上
面から側面にかけて当接しうる内面形状をもち、
上壁と側壁からなる断面略Ｌ型のサポート部材と
、前記サポート部材を羽根片の回転方向前方の側
縁部分に着脱可能に取付ける為の取付手段と、前記サポート部材の側壁外面に取付けた粉砕刃
と、よりなる粉砕刃取付装置。 (2) サポート部材を羽根片の側縁に取付けた際
に、羽根片の上面とサポート部材の上壁上面が同
一面になるように、羽根片の側縁上面にサポート
部材を収容する凹部を形成してなる実用新案登録
請求の範囲第１項記載の粉砕刃取付装置。 (3) 羽根片へのサポート部材取付手段として、
羽根片上面に有底の螺孔を、またサポート部材上
壁に取付孔を設けるとともに、サポート部材上壁
の取付孔上部には、前記螺孔へ螺入したボルト、
ビス等の頭部を収容し該頭部上面が上壁上面から
上方へ突出しないような深さと大きさの拡大凹部
を設けてなる取付手段と、粉砕刃の当接面に有底の螺孔を設け、該螺孔と
一致する位置のサポート部材側壁に貫通孔を設け
、ボルト又はビス等でサポート部材側壁外面に着
脱自在に粉砕刃を取付け可能としてなる補助取付
手段と、よりなる実用新案登録請求の範囲第１項又は第２
項記載の粉砕刃取付装置。 (4) サポート部材の側壁外面と粉砕刃の当接面
の同じ位置の一方には位置決め用のピンを突設し
て他方には該ピンを受け入れる位置決め孔を設け
てなる実用新案登録請求の範囲第１項〜第３項記
載の粉砕刃取付装置。 (5) 補助取付手段として、サポート部材側壁外
面と粉砕刃当接面の一方にアリ溝を他方にアリ部
を設けてなる実用新案登録請求の範囲第３項又は
第４項記載の粉砕刃取付装置。[Scope of Claim for Utility Model Registration] (1) Paper, etc. is produced by the rotation of an impeller, which has a blade protruding from a blade plate on a disk in the circumferential direction, with a blade piece provided with a crushing blade on the front side edge in the direction of rotation. In the crushing blade attachment device of a crusher that crushes
A support member having an approximately L-shaped cross section and consisting of an upper wall and a side wall; a mounting means for removably attaching the support member to the front side edge portion of the blade in the rotational direction; and a crusher attached to the outer surface of the side wall of the support member. A crushing blade mounting device consisting of a blade and a crushing blade attachment device. (2) A recess for accommodating the support member is provided on the upper surface of the side edge of the blade so that when the support member is attached to the side edge of the blade, the upper surface of the blade and the upper surface of the upper wall of the support member are flush with each other. A crushing blade attachment device according to claim 1, which is a registered utility model. (3) As a means of attaching the support member to the blade piece,
A screw hole with a bottom is provided on the upper surface of the blade piece, and a mounting hole is provided on the upper wall of the support member, and a bolt screwed into the screw hole is provided above the mounting hole on the upper wall of the support member.
A mounting means comprising an enlarged recess of a depth and size that accommodates the head of a screw or the like and prevents the upper surface of the head from protruding upward from the upper surface of the upper wall, and a screw hole with a bottom in the contact surface of the crushing blade. a through hole is provided in the side wall of the support member at a position that coincides with the screw hole, and an auxiliary mounting means that allows the crushing blade to be detachably attached to the outer surface of the side wall of the support member with bolts or screws, etc.; Claim 1 or 2
The crushing blade attachment device described in section. (4) A utility model registration claim in which a positioning pin is protruded from one side of the outer surface of the side wall of the support member and the contact surface of the crushing blade at the same position, and a positioning hole for receiving the pin is provided on the other side. The crushing blade attachment device according to items 1 to 3. (5) The crushing blade attachment according to claim 3 or 4 of the utility model registration claim, which is provided with a dovetail groove on one side of the outer surface of the side wall of the support member and the crushing blade contact surface and a dovetail portion on the other side as an auxiliary attachment means. Device.