CN2875587Y

CN2875587Y - Two in one crushing machine

Info

Publication number: CN2875587Y
Application number: CN 200620038872
Authority: CN
Inventors: 王鹏
Original assignee: Shanghai Mingshan Luqiao Machinery Manufacturing Co Ltd
Current assignee: SHANGHAI WEILIT HEAVY MINING MACHINERY CO., LTD.
Priority date: 2006-01-12
Filing date: 2006-01-12
Publication date: 2007-03-07
Anticipated expiration: 2016-01-12

Abstract

The utility model discloses a two-in-one crusher which is characterized in that at least three rows of discs are arranged on the mainshaft of the shell. At least two pin holes are arranged on each disc and the pin shaft is arranged in the pin hole; the hammer is hinged between the two rows of discs by the pin shaft; a flywheel is arranged on the other end of the mainshaft and a scaleboard is arranged on the internal wall of the shell. The utility model has the features of light weight, simple structure, large crushing ratio, uniform and small granulation of products, high production capacity and low energy consumption and so on.

Description

A kind of two-in-one disintegrating machine

Technical field:

The utility model relates to the technical field of disintegrating apparatus, specifically a kind ofly be mainly used in cement, building materials, build the road, industry such as coal separation, mining, metallurgy, chemical industry and refractory material, its material hardness is no more than 140Mpa, and water content is less than the high fine crushing equipment of 15% various materials.

Background technology:

Present disintegrating machine mostly comprises housing, top at housing is provided with belt pulley, one end of belt pulley is connected with main shaft, this main shaft is connected with bearing block by rolling bearing and passes housing, the part of main shaft is positioned at housing, be provided with charging aperture near the housing upper end, the deficiencies in the prior art are to need tup is changed with hammer handle after the tup wearing and tearing on the one hand, tup can not be in a kind of freely-suspended state on the other hand, gap between tup and the beater plate can not be regulated in addition, and do not have sieve plate, the material that causes some to be broken does not reach required granularity.

Summary of the invention:

The purpose of this utility model provides a kind of two-in-one disintegrating machine, and it can be broken into material thinner granularity.

To achieve these goals, the technical solution of the utility model is: a kind of two-in-one disintegrating machine, mainly comprise housing, outside at housing is provided with belt pulley, belt pulley is connected with main shaft one end, this main shaft is connected with bearing block by rolling bearing and passes housing, the part of main shaft is positioned at housing, be provided with charging aperture near the housing upper end, it is characterized in that: the main shaft that is positioned at housing is equipped with at least 3 row's disks, and each disk is provided with at least two pin-and-holes, bearing pin is located in the pin-and-hole, between two row's disks, the other end of main shaft is equipped with flywheel to tup by the bearing pin hinge joint, and inner walls is equipped with liner plate.

The utility model is because main shaft is equipped with at least 3 row's disks, and tup, has characteristics such as the ratio of reduction is big, product granularity is even and little, production capacity is high, energy consumption is low and is convenient to and install between two row's disks by the bearing pin hinge joint, and floor space is few and simple in structure.The power source motor runs up by belt pulley drive main shaft during use, the material of going into mill enters in the housing by charging aperture, be subjected to the strike, bump, shearing, abrasive action of the tup of high-speed motion and be broken, above the side of main shaft, be equipped with beater plate with the rear portion, be provided with the discharging sieve plate in the bottom of main shaft, impact track tangentially through the pulverizing of the tup of high-speed motion and hit liner plate in the housing, bounce-back again, material has promptly stood fragmentation and has stood the pulverizing of milling again in this process, has reached the effect of material refinement; Material falls into the discharging sieve plate then; particle diameter less than screen size in the comminuting matter is discharged by the discharging sieve plate; the strike and the grinding of coarse grain footpath detention on the discharging sieve plate, continuing to be subjected to tup; it is thin and evenly to discharge the finished product help the environmental protection comminuting matter by the discharging sieve plate until material at last less than screen size; especially in manufacture of cement; more effectively improve mill output, improve cement quality, reduce production costs.The utility model is specially adapted to broken fragility, middle hardness, surperficial moisture content and is no more than 2%, water content is less than 15%, compression strength is no more than the various materials of 150Mpa, is widely used in coal, metallurgy, building materials, mine, builds the road, broken or in small, broken bits as raw materials such as coal, gangue, lime stone, shale, feldspar, clinker, limonite ore etc. and industrial chemicals gypsum, coke, salt, sulphur, rocks phosphate in powder in the departments such as electric power, chemical industry, cement, refractory material.This machine is specially adapted to two, three grades of fragmentations of lime stone in the manufacture of cement, the I and II fragmentation of grog.The utility model is compared with prior art had following advantage: 1, equipment has made full use of the physics motion principle of science, adopts the mode of being association of activity and inertia, and makes material can reach the broken purpose of fine powder quickly and efficiently; 2, profile attractive in appearance is constructed, streamline type body, and light and handy volume is convenient to install, and floor space is few; 3, the pulverizing of science, counterattack, grinding make material very fast grinding under process fragmentation and the effect of impact grinding discharge to qualified material; 4, Xian Jin combining structure tup, exclusive foundry engieering and the advanced Technology for Heating Processing of introducing German big vast fort Radar Audio Company superelevation alloy abrasion resistance material, overcome common grinder hammerhead phenomenon of rupture, improved the resistance to abrasion of tup in clinker biglyyer, tup and can reverse end for end to use, thus use cost reduced; 5, be provided with cover plate at housing, it is more convenient, more convenient to make maintenance change wearing piece; Operating cost is few, low consumption, dustless, low noise.

Description of drawings:

Fig. 1 is the structural representation of the utility model one embodiment

Fig. 2 is the side view among Fig. 1

The specific embodiment:

Below in conjunction with drawings and Examples the utility model is further described.

The utility model mainly comprises housing 9; be provided with belt pulley 5 in the outside of housing 9; belt pulley 5 is connected with main shaft 1 one ends; this main shaft 1 is connected with bearing block 6 by rolling bearing 15 and passes housing 9; the part of main shaft 1 is positioned at housing 9; be provided with charging aperture 10 near housing 9 upper ends; it is characterized in that: the main shaft 1 that is positioned at housing 9 is equipped with at least 3 row's disks 2; each disk 2 is provided with at least two pin-and-holes; bearing pin 4 is located in the pin-and-hole, and tup 3 between two row's disks, is free suspension status by bearing pin 4 hinge joints; tup outwards opens when motor runs up by belt pulley drive main shaft; when running into difficult broken material, can turn round, thereby avoid parts to damage, have protective effect along bearing pin; the other end of main shaft 1 is equipped with flywheel 7, and housing 9 inwalls are equipped with liner plate 8.Be provided with two beater plates 12 in the enforcement in housing 9, main shaft 1 bottom in housing 9 also is provided with crossbeam 13, and discharging sieve plate 14 is housed on crossbeam 13; Present embodiment is equipped with bearing 16 in the both sides of the outside of housing 9, on bearing 16, be provided with bearing block 6, rolling bearing 15 is housed in the bearing block 6, main shaft 1 passes housing 9 and is connected with the bearing block 6 of housing 9 both sides external by rolling bearing 15, one end of main shaft 1 is connected with belt pulley 5, and the other end of main shaft 1 is connected with flywheel 7; In order to reach comparatively desirable fragmentation and discharging effect, two beater plates 12 that are provided with in the present embodiment housing, oblique upper that is positioned at material mouthful bottom wherein, another piece is positioned at the opposite of material mouthful bottom; For the ease of granularity broken and the assurance broken material, discharging sieve plate 14 is whole circular arc in the enforcement, is covered with 3-8 millimeter aperture in the discharging sieve plate, and discharging sieve plate 14 is connected with an adjusting device 17.The utility model is provided with hammer carrier 18 in order to make material through the broken and very fast discharging of impact grinding energy in housing 9, be positioned at the tup 3 and housing 9 inwalls formation crushing chamber of the upper end of hammer carrier 18; Discharging sieve plate of the present utility model, liner plate, beater plate are made by high alloy, tup adopts superelevation manganese high-abrasive material to make, in addition for the ease of maintenance, be provided with cover plate 19 at housing, be convenient to change discharging sieve plate and tup by opening cover plate, adjusting device is arranged on outside the housing, can regulate the gap of tup and beater plate, tup and discharging sieve plate according to the wear condition of each parts.

Dynamic use of the present utility model is, motor drives main shaft by belt pulley and runs up, the material of going into mill enters in the housing by charging aperture, piece material is broken by the strike of the tup of high-speed motion, and obtain kinetic energy from tup, with at a high speed to liner plate, beater plate clashes into and is subjected to broken for the second time, and bulk materials is when entering crushing chamber, because material piece weight exceeds tup and can hit broken scope, tup retreats while impacting, material just is supported on the hammer carrier, the side top of hammer carrier and main shaft and the beater plate at rear portion form the fracture area that rubs with the interlock form, and this partial material is subjected to back row's tup to continue to hit fragmentation subsequently, and the pulverizing of running into the tup of high-speed motion impacts, material launches to liner plate and beater plate at a high speed under free state, and then reflect by liner plate and beater plate, the material shuttle flight of intensive high speed makes between the material of different headings and collides, hit, friction, material is constantly cracked along its fragile face, thereby reaches crushing effect efficiently.Cracked in addition material falls into the discharging sieve plate, and from the aperture that the discharging sieve plate is covered with, discharge, thick slightly material dwindles the pulverizing of pushing, shear, mill gradually by distance between discharging sieve plate and the tup external arc, and the qualified requirement that has reached the material refinement just can all be discharged; Reasonably use adjusting device, material can be controlled at effectively the fineness of grain below 3-8 millimeter level, wherein 60-80% is powdery.

Claims

1, a kind of two-in-one disintegrating machine, mainly comprise housing, outside at housing is provided with belt pulley, belt pulley is connected with main shaft one end, this main shaft is connected with bearing block by rolling bearing and passes housing, the part of main shaft is positioned at housing, be provided with charging aperture near the housing upper end, it is characterized in that: the main shaft that is positioned at housing is equipped with at least 3 row's disks, each disk is provided with at least two pin-and-holes, and bearing pin is located in the pin-and-hole, and tup is arranged between the disks two by the bearing pin hinge joint, the other end of main shaft is equipped with flywheel, and inner walls is equipped with liner plate.

2, a kind of two-in-one disintegrating machine as claimed in claim 1 is characterized in that: be provided with two beater plates in housing, the main shaft bottom in housing also is provided with crossbeam, and the discharging sieve plate is housed on crossbeam.

3, a kind of two-in-one disintegrating machine as claimed in claim 1 or 2, it is characterized in that: the both sides in the outside of housing are equipped with bearing, on bearing, be provided with bearing block, rolling bearing is housed in the bearing block, main shaft passes housing and is connected by the bearing block of rolling bearing with the hull outside both sides, one end of main shaft is connected with belt pulley, and the other end of main shaft is connected with flywheel.

4, a kind of two-in-one disintegrating machine as claimed in claim 2 is characterized in that: two beater plates of setting in the housing, and wherein one is positioned at an oblique upper of expecting the mouth bottom, and another piece is positioned at the opposite bottom the material mouth.

5, a kind of two-in-one disintegrating machine as claimed in claim 2 is characterized in that: the discharging sieve plate is covered with 3-8 millimeter aperture for whole circular arc in the discharging sieve plate, the discharging sieve plate is connected with an adjusting device.