JP3105389U

JP3105389U - Crushing machine

Info

Publication number: JP3105389U
Application number: JP2004003498U
Authority: JP
Inventors: 正明下永; 千賀男星
Original assignee: アイン工機有限会社
Priority date: 2004-05-20
Filing date: 2004-05-20
Publication date: 2004-10-28
Anticipated expiration: 2010-05-20

Abstract

【課題】従来の破砕機は大型機で大量破砕処理を目的とした業務用破砕機が主力で、設備が大掛かりで破砕機の価格も高く、自家処理機としては問題があったので少量の破砕物処理を目的した、自家用で都市型利用のできる、小型軽量で安価な破砕機を提供するものである。
【解決手段】四角形状の本体フレ−ム上部に破砕物投入口を設け、その下に破砕室を固定して、油圧シリンダ−駆動による半回転圧縮破砕軸に大割圧縮刃と小割圧縮刃を固設して、破砕室中心部に構成させ、破砕圧縮幅の調整を可能とした破砕機により、破砕処理量は小量であるが、破砕力は大型機同様で破砕処理が可能であり、その上半回転圧縮破砕方式により鉄筋等の異物が入っても目詰まりしない構造となっており、特に破砕時に於ける騒音、振動、粉塵の発生が少ない都市利用型の小型軽量破砕機として、安価に提供出来るものである。
【選択図】図１PROBLEM TO BE SOLVED: To crush a small amount of conventional crushers, which are mainly large-scale crushers for commercial use intended for large-scale crushing processing. The crushers are large in size and the price of crushers is high. An object of the present invention is to provide a small, lightweight, and inexpensive crusher that can be used for private purposes and can be used in urban areas.
SOLUTION: A crushed material input port is provided at an upper part of a square body frame, a crushing chamber is fixed below the inlet, and a large compression blade and a small compression blade are mounted on a half-rotation compression crushing shaft driven by a hydraulic cylinder. The crushing machine is fixed at the center of the crushing chamber, and the crushing capacity is small, but the crushing power is the same as that of a large machine. In addition, it has a structure that does not clog even if foreign matter such as rebar enters due to the half-turn compression crushing method, especially as a small and light city crusher for urban use with less noise, vibration and dust during crushing, It can be provided at low cost.
[Selection diagram] Fig. 1

Description

考案の詳細な説明Detailed description of the invention

本考案は破砕機に関するものである。 The present invention relates to a crusher.

建設関係に利用される、骨材生産や、建設廃材の破砕処理には、ジョ−クラッシャ−、インパクトクラッシャ−、コ−ンクラッシャ−ロ−ルクラッシャ−、等の破砕技術が利用されている。 For the production of aggregate and the crushing of construction waste materials used in construction, crushing techniques such as a jo crusher, an impact crusher, a cone crusher and a roll crusher are used.

考案が解決しょうとする課題The problem that the device is trying to solve

がれき類の破砕機は、その破砕物が多様であるため、破砕方式も多種である。いずれも圧縮回転破砕か、剪断回転破砕が主力となっている。
特に大量破砕処理する機種が多く、機械の価格も高価である。この状況の中で破砕物の少量処理と、騒音、振動、粉塵、等を最小限に抑えた機種で破砕力が大型機と変わらぬ小型破砕機の開発が望まれていた。Debris crushers have various crushing methods because of the variety of crushed materials. In each case, compression rotary crushing or shear rotary crushing is the mainstay.
In particular, there are many models that perform large-scale crushing, and the price of the machine is expensive. Under such circumstances, there has been a demand for the development of a small-sized crusher which is capable of treating a small amount of crushed material and minimizing noise, vibration, dust, etc., and has a crushing power which is not different from that of a large-sized machine.

本考案は形状の大きく固い破砕物を最小限の動力で確実に破砕処理を可能とする小型破砕機を提供することを目的としている。 An object of the present invention is to provide a small crusher capable of reliably crushing a large and hard crushed material with a minimum power.

課題を解決するための手段Means for solving the problem

上記目的を達成するために、本考案の破砕機は、破砕室の中心に半回転自由の破砕軸を設置し、この破砕軸に大割圧縮刃と小割圧縮刃を固設し破砕室内前面に固定刃を固設して破砕部を構成させ、破砕軸半回転の正逆転で破砕物を破砕処理することを特徴とした破砕機となっている。 In order to achieve the above object, the crushing machine of the present invention has a crushing shaft that is half-turn free at the center of the crushing chamber, and a large compression blade and a small compression blade are fixed to the crushing shaft, and the front of the crushing chamber is fixed. The crushing machine is characterized in that a crushing section is formed by fixing a fixed blade to the crushed material, and the crushed material is crushed by forward and reverse rotation of the crushing shaft by half a rotation.

上記の破砕機の大割圧縮刃の上部の後面に、破砕物流入防止カバ−を固設して圧縮半回転の時、破砕軸後方より破砕物が破砕室内に流入しないことを特徴とした破砕機となっている。 The crushing machine is characterized in that a crushed material inflow prevention cover is fixed to the rear surface of the upper part of the crushing blade of the crushing machine, and the crushed material does not flow into the crushing chamber from behind the crushing shaft during the half rotation of the compression. Machine.

本考案の破砕機で破砕物の粒度調整のため、半回転破砕軸の左右両端に破砕軸支持金具を破砕室に前後移動可能として設け、これを破砕軸調整ボルトで粒度調整することができる特徴の破砕機。 In order to adjust the particle size of the crushed material with the crusher of the present invention, crushing shaft support brackets are provided at both left and right ends of the half-turn crushing shaft so that they can be moved back and forth in the crushing chamber, and the crushing shaft adjusting bolt can adjust the particle size. Crusher.

作用Action

本考案は大割圧縮刃が最大に開いている状況で、上部より破砕物が投入され小さい破砕物は下側に、大きい破砕物が上側に入る状態で、破砕軸が半回転しながら圧縮破砕を行うことができる。 In the present invention, the crushing blade is opened to the maximum, the crushed material is thrown in from the upper part, the small crushed material is on the lower side, and the large crushed material is on the upper side, the compression crushing while the crushing shaft rotates half a turn It can be performed.

本考案は小さい動力で、油圧利用して最大の破砕力を発揮する構造となってるため、小型で軽量な破砕機となり安価な機種となる。 Since the present invention has a structure in which the maximum crushing force is exerted by using hydraulic pressure with a small power, the crusher is small and lightweight, and is an inexpensive model.

本考案の破砕機は、半回転方式の油圧圧縮破砕であるため、騒音、振動、粉塵の発生が極めて少ない。 Since the crusher of the present invention is a half-rotation type hydraulic compression crusher, noise, vibration, and generation of dust are extremely small.

実施の形態Embodiment

実施例について図面を参照して説明すると、図１において本体フレ−ム１の上部に破砕物投入口３を設け、その本体フレ−ム１の中部に破砕室２を形成させ、破砕室２の下部に排出口４を設け、破砕室２の中心部に、油圧で半回転作動する破砕軸５に大割圧縮刃６と小割圧縮刃７を固設して、破砕物を取込み半回転圧縮破砕しながら、排出口４より処理材を排出するように構成された、破砕機である。 The embodiment will be described with reference to the drawings. In FIG. 1, a crushed material inlet 3 is provided at the upper part of the main body frame 1 and a crushing chamber 2 is formed in the center of the main body frame 1. A discharge port 4 is provided at the lower part, and a large compression blade 6 and a small compression blade 7 are fixedly mounted on a crushing shaft 5 which is hydraulically operated half-rotationally at the center of the crushing chamber 2 to take in the crushed material and perform half-rotation compression. The crusher is configured to discharge the processing material from the discharge port 4 while crushing.

この破砕機は破砕室２の中心部で半回転する破砕軸５の大割圧縮刃６の上方後部に固設されている、破砕物流入防止カバ−１０に同じく固設されている、破砕軸駆動レバ−９を油圧シリンダ−１１に連結、油圧駆動で半回転に作動させる構造とした破砕機。 This crushing machine is also fixed to a crushed material inflow prevention cover 10 which is fixed to the rear part of the crushing shaft 5 that rotates halfway in the center of the crushing chamber 2 and above the large compression blade 6. A crusher having a structure in which a drive lever 9 is connected to a hydraulic cylinder 11 and is operated by a half turn by a hydraulic drive.

又この破砕機の破砕軸５の左右両端に破砕軸支持金具１３を、本体フレ−ム１と破砕室２の間に前後移動可能として取付け、本体フレ−ム１の前側左右に破砕軸移動調整ボルト１４を固設して、破砕軸支持金具１３と連動させてなる破砕機。 At the left and right ends of the crushing shaft 5 of the crushing machine, crushing shaft support brackets 13 are mounted so as to be movable back and forth between the main frame 1 and the crushing chamber 2, and the crushing shaft is moved to the front left and right sides of the main body frame 1. A crusher in which bolts 14 are fixed and linked with the crushing shaft support 13.

このように構成された破砕機は、以下のように作動する。
この破砕機は破砕物を投入口３に投入されて、破砕室２に設けられた固定刃８と、破砕軸５の上部後方に固定された大割圧縮刃６とで、半回転圧縮破砕をしながら一次破砕をしてから、破砕軸５の前面部に設けられている小割圧縮刃によって二次破砕されて通常の指定されている粒度で、半回転しながら押出し排出するので、鉄筋等の異物が入っていても問題なく排出できる構造の破砕機である。The crusher thus configured operates as follows.
In this crushing machine, the crushed material is introduced into the inlet 3, and the fixed blade 8 provided in the crushing chamber 2 and the large compression blade 6 fixed to the upper rear of the crushing shaft 5 perform half-rotation compression crushing. After the primary crushing, the material is secondarily crushed by a small compression blade provided on the front surface of the crushing shaft 5 and is extruded and discharged with a normal designated particle size while rotating half a turn. This is a crusher with a structure that can discharge any foreign matter without any problem.

この破砕機の特徴である、半回転圧縮破砕する場合、破砕軸５の全径の半円を利用するため、未利用の半円部と、破砕室２後部の間が空き大割圧縮刃６が前方側に半回転移動すると破砕物が落込む状況になるため、これを防止するため大割圧縮刃６の上部後方に半円形の破砕物流入防止カバ−１０を固定させて同時に同じく固定されている、破砕軸駆動レバ−９を油圧ユニット１２の油圧発生装置で破砕軸駆動用油圧シリンダ−１１を作動させて破砕軸５を半回転させる事により、破砕物の落下を防止しながら、半回転圧縮破砕する破砕機。 In the case of semi-rotational compression crushing, which is a feature of this crusher, a semi-circle of the entire diameter of the crushing shaft 5 is used. The crushed material falls when it is turned half a turn forward, and in order to prevent this, a semi-circular crushed material inflow prevention cover 10 is fixed to the upper rear of the large compression blade 6 and fixed at the same time. The crushing shaft driving lever 9 is operated by the hydraulic pressure generating device of the hydraulic unit 12 to operate the crushing shaft driving hydraulic cylinder 11 to rotate the crushing shaft 5 halfway, thereby preventing the crushed material from falling down. Crusher for rotary compression crushing.

上記実施の中で破砕処理の粒度調整のための構造は、本体フレ−ム１中部に固設されている破砕室２の中心部左右両端に、破砕軸５の破砕軸支持金具１３によって前後移動可能とした破砕軸５を、本体フレ−ム１の前面左右両端に設けられた破砕軸移動調整ボルト１４を、破砕軸支持金具１３に連動させて、破砕室２の内側前面に固設されている固定刃８と小割圧縮刃７の間隙を大小に調整可能として、処理材の粒度を調整出来る構造とした破砕機。 In the above-described embodiment, the structure for adjusting the particle size of the crushing process is such that the crushing shaft support metal fittings 13 of the crushing shaft 5 move back and forth to the left and right ends of the center of the crushing chamber 2 fixed in the center of the main body frame 1. The enabled crushing shaft 5 is fixed to the inner front surface of the crushing chamber 2 by interlocking the crushing shaft movement adjusting bolts 14 provided at the left and right front ends of the main body frame 1 with the crushing shaft support bracket 13. A crusher having a structure in which the gap between the fixed blade 8 and the small compression blade 7 can be adjusted to be large or small, and the particle size of the processing material can be adjusted.

考案の効果The effect of the invention

本考案の破砕機で、大割破砕と小割破砕が同時に可能で、特に油圧による圧縮破砕と、半回転作動による破砕を同時に実施するため、駆動トルクが油圧シリンダ−での利用により比較的に少ない。又油圧圧縮半回転破砕のために騒音、振動、粉塵等の発生も少ない都市型自家処理用破砕機となっている。 With the crusher of the present invention, large crushing and small crushing are possible at the same time.In particular, since compression crushing by hydraulic pressure and crushing by half-turn operation are performed at the same time, the driving torque is relatively low by using the hydraulic cylinder. Few. Also, it is an urban-type self-processing crusher that generates less noise, vibration, dust, etc. due to hydraulic compression half-turn crushing.

本考案の破砕機は小規模破砕処理機として、小型軽量化により、安価に提供が可能な破砕機となっている。 The crusher of the present invention is a small-scale crusher that can be provided at a low cost because of its small size and light weight.

本考案に係る破砕機における主要側面の一実施形態を示した断面図である。FIG. 2 is a cross-sectional view illustrating one embodiment of a main side surface of the crusher according to the present invention. 本考案に係る破砕機における主要側面の一実施形態を示した断面図である。FIG. 2 is a cross-sectional view illustrating one embodiment of a main side surface of the crusher according to the present invention. 本考案に係る破砕機における主要平面の一実施形態を示した断面図である。FIG. 3 is a cross-sectional view showing one embodiment of a main plane in the crusher according to the present invention.

符号の説明Explanation of reference numerals

１本体フレ−ム
２破砕室
３投入口
４排出口
５破砕軸
６大割圧縮刃
７小割圧縮刃
８固定刃
９破砕軸駆動レバ−
１０破砕物流入防止カバ−
１１破砕軸駆動用油圧シリンダ−
１２油圧ユニット
１３破砕軸支持金具
１４破砕軸移動調整ボルトDESCRIPTION OF SYMBOLS 1 Main body frame 2 Crushing chamber 3 Input port 4 Discharge port 5 Crush shaft 6 Large compression blade 7 Small compression blade 8 Fixed blade 9 Crush shaft drive lever
10 Cover to prevent crushed material from entering
11 Hydraulic cylinder for crushing shaft drive
12 Hydraulic unit 13 Crush shaft support bracket 14 Crush shaft movement adjustment bolt

Claims

４角形状の本体フレ−ムの上部に破砕物の投入口を設けその本体フレ−ムの中部に破砕室を形成させ、破砕室下部に排出口を設けた破砕機において、破砕室に油圧で半回転作動する破砕軸に大割圧縮刃と小割圧縮刃を固設して、破砕室の固定刃との間に破砕物を取り込み圧縮破砕しながら排出することを、特徴とした破砕機。A crushing machine is provided with an inlet for crushed material in the upper part of the square main body frame, a crushing chamber is formed in the center of the main body frame, and an outlet is provided in the lower part of the crushing chamber. A crushing machine characterized in that a large compression blade and a small compression blade are fixed to a crushing shaft that operates half a turn, and crushed material is taken in between a fixed blade in a crushing chamber and discharged while being compressed and crushed.

大割圧縮刃の上部背面に破砕物流入防止カバ−を固設したことを特徴とした請求項１記載の破砕機。The crusher according to claim 1, wherein a crushed material inflow prevention cover is fixed to an upper back surface of the large compression blade.

油圧で半回転する破砕軸を、破砕室左右の破砕軸支持金具に破砕軸移動調整ボルトを設けて、破砕物の大きさを自由に調整可能としたことを特徴とした、請求項１と請求項２の破砕機。The crushing shaft, which rotates halfway by hydraulic pressure, is provided with crushing shaft movement adjusting bolts on crushing shaft support fittings on the left and right of the crushing chamber, so that the size of the crushed material can be freely adjusted. Item 2. A crusher according to Item 2.