JPS61167959U - - Google Patents

Description

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

図面は本考案の実施例を示し、第１図は要部の
立面断面図、第２図は縦断側面図、第３図はケー
シング本体の一部破断正面図、第４図は同側面図
、第５図は同立面断面図、第６図は第５図Ａ矢示
図、第７図は第４図Ｂ矢示図、第８図は上本体の
平面図、第９図は同底面図、第１０図は同側面図
、第１１図はスクリーン受けの平面図、第１２図
は同一部破断正面図、第１３図はフランジの正面
図、第１４図は粉砕機の全体平面図、第１５図は
同立面図である。 １……粉砕室、２……投入口、３……排出口、
４……回転刃、５……刃先、６，７……第１・２
固定刃、８……スクリーン、９……ケーシング本
体、１０……上本体、１１……スクリーン受、１
２……第１重合面、１８……第２重合面、３８…
…フトコロ部。 The drawings show an embodiment of the present invention, in which Fig. 1 is an elevational sectional view of the main part, Fig. 2 is a vertical sectional side view, Fig. 3 is a partially cutaway front view of the casing body, and Fig. 4 is a side view of the same. , Fig. 5 is a sectional view of the same elevation, Fig. 6 is a view indicated by the arrow A in Fig. 5, Fig. 7 is a view shown by the arrow B in Fig. 4, Fig. 8 is a plan view of the upper body, and Fig. 9 is the same A bottom view, FIG. 10 is a side view of the same, FIG. 11 is a plan view of the screen receiver, FIG. 12 is a partially cutaway front view of the same, FIG. 13 is a front view of the flange, and FIG. 14 is an overall plan view of the crusher. , FIG. 15 is an elevational view of the same. 1... Grinding chamber, 2... Input port, 3... Outlet port,
4... Rotating blade, 5... Cutting edge, 6, 7... 1st and 2nd
Fixed blade, 8...Screen, 9...Casing body, 10...Upper body, 11...Screen holder, 1
2...First polymerization surface, 18...Second polymerization surface, 38...
...futokoro club.

Claims (1)

【実用新案登録請求の範囲】 上部に投入口２、下部に排出口３を有する粉砕
室１に、外周に刃先５を有する回転刃４が軸架さ
れ、粉砕室１の内周面に固定刃６，７を有し、前
記刃先５と固定刃６，７で材料を粉砕するととも
に、砕材料を選別する円弧形スクリーン８が排出
口３側の粉砕室１に設けられたものにおいて、 粉砕室１を径方向斜めに横断する第１重合面１
２と、該重合面１２の下方側において粉砕室１を
径方向水平方向に横断する第２重合面１８とをそ
れぞれ有するケーシング本体９と、該ケーシング
本体９の第２重合面１８に重合される面を下部に
有する上本体１０とを備え、ケーシング本体９に
上本体１０が前記第２重合面１８を介して載置さ
れて投入口２が構成されており、ケーシング本体
９の第２重合面１８に第１の固定刃６が取付けら
れ、該第１の固定刃６を挟持開放自在にするため
前記上本体１０がケーシング本体９に粉砕室１の
軸心と平行する軸心３１Ａを支点に開閉固定自在
とされており、更に、ケーシング本体９の第１重
合面１２に重合される面を上部側に有するスクリ
ーン受け１１がその内部に排出口３を有し、該ス
クリーン受け１１がケーシング本体９の第１重合
面１２に対して下部側の軸心３７Ａを支点にスク
リーン８とともに開閉固定自在とされており、ケ
ーシング本体９の下部側の第１重合面１２に取付
けられた第２固定刃７を前記スクリーン受け１１
が挟持開放自在としており、更に、前記第１固定
刃６と第２固定刃７との間のケーシング本体９の
内周面には第１固定刃６側が径外方向で第２固定
刃７側が径内方向となる周方向弧面のフトコロ部
３８が形成されていることを特徴とする剪断式粉
砕機。[Claim for Utility Model Registration] A rotary blade 4 having a cutting edge 5 on the outer periphery is mounted on a shaft in a crushing chamber 1 having an input port 2 at the top and a discharge port 3 at the bottom. 6, 7, the cutting edge 5 and the fixed blades 6, 7 crush the material, and an arcuate screen 8 for sorting the crushed material is provided in the crushing chamber 1 on the discharge port 3 side. A first overlapping surface 1 that diagonally crosses the chamber 1 in the radial direction
2 and a second overlapping surface 18 that crosses the crushing chamber 1 in the radial and horizontal direction on the lower side of the overlapping surface 12, and The upper body 10 is placed on the casing body 9 via the second overlapping surface 18 to form the input port 2, and the second overlapping surface of the casing body 9 A first fixed blade 6 is attached to 18, and in order to freely clamp and release the first fixed blade 6, the upper body 10 is attached to the casing body 9 with an axis 31A parallel to the axis of the crushing chamber 1 as a fulcrum. The screen receiver 11 has a surface on the upper side that is overlapped with the first overlapping surface 12 of the casing body 9 and has a discharge port 3 therein. A second fixed blade attached to the first overlapping surface 12 on the lower side of the casing body 9 can be opened and fixed together with the screen 8 about the axis 37A on the lower side as a fulcrum with respect to the first overlapping surface 12 of the casing body 9. 7 to the screen receiver 11
The inner circumferential surface of the casing body 9 between the first fixed blade 6 and the second fixed blade 7 has a radially outer surface on the first fixed blade 6 side and a radially outer side on the second fixed blade 7 side. A shearing type crusher characterized in that a foot roller portion 38 is formed with a circumferential arc surface extending in a radially inward direction.