CN2118584U

CN2118584U - Plastic crasher

Info

Publication number: CN2118584U
Application number: CN 92212604
Authority: CN
Inventors: 李长清
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-04-10
Filing date: 1992-04-10
Publication date: 1992-10-14

Abstract

The utility model discloses a novel plastic crusher, comprising a crushing box, a motor, an air channel, an exhaust fan, a storing box, etc. The differences of the plastic crusher and the existing crusher are that three faces in the crushing box are provided with sieve plates with a plurality of holes. A tailor-made knife blade is utilized to cut material off different granules under different sieve plates, which can entirety and quickly pass through the sieve holes, the exhaust fan is used for sucking the material into the storing box, and dust and noxious gas are put out via a wind pipe. The plastic crusher has a simple structure, which can crush a plurality of material. The utility model has the advantages of high speed, high efficiency and no pollution. The plastic crusher is favorable to the good health of an operator.

Description

Plastic crasher

The utility model relates to a kind of plastic breaker.

Existing plastic breaker sieves at the bottom of having only one mostly; raw material after the fragmentation can not in time drop out; increase and the ventilation owing to frictional force in casing of Ji Lei raw material is not smooth gradually; temperature is sharply risen; even up to 150～200 ℃; cause plastic molting; motor load is strengthened gradually; if untimely shutdown has the danger that burns out motor and twist off main shaft, add that the cutter of former disintegrating machine is not durable bad with this secret envelope energy; cause crushing efficiency low; the cost height, dust and poison gas are big for environment pollution, have a strong impact on health of operators.

The purpose of this utility model provides a kind of novel plastic disintegrating machine makes it simple in structure, efficient height, environmentally safe, the plastic breaker of favourable operator ' s health.

The utility model is by crush box, compositions such as motor, air channel, air exhauster, material storing box.Crush box connects into casing by half garden cylindricality case lid and half garden cylindricality block with bolt, have dead eye on two end faces of casing, the main shaft that carbide chip and knife rest thereof are housed is installed in two dead eyes by bearing, motor is connected on the belt pulley of main shaft one end by belt, the other end of main shaft is equipped with flywheel, design has several fixed blade and spill guide rail on the block in the casing, two sieve plate strings that have a plurality of sieve apertures are on the both sides of main shaft, the sieve plate side is inserted in the spill guide rail, there is the sieve plate of a porous bottom of casing by being bolted on the block, the bottom design of casing has discharging opening to communicate with following material storing box, be equipped with the dodge gate of band handle on the mouth, stretch outside handle by operation, can open or close discharging opening; The case lid upper design has feed hopper, one side of block has ventilating opening, be connected in the wind chamber that ventilation blower is housed by pipeline and flange, the wind chamber bottom has feed opening, particle after the fragmentation is in feed opening drops to material storing box, and design is by the discharge mechanism of being made up of rack pinion and handle in the material storing box, and storing casing top is equipped with the air channel and is led to outdoor, there is transparent doors the side, is convenient to observe storing situation and discharge in the casing.

Advantage of the present utility model: 1, three faces are equipped with sieve plate in the broken case, raw material after the fragmentation can in time drop to outside the sieve, under the attraction of extractor fan, falls into material storing box apace, avoided the temperature inside the box rising and made plastic molting, the accident of also having avoided burning motor He having twisted off main shaft; 2, have in the casing and many fixed blade and many handles are executed the rotor sheet, and blade novel hard alloy blade, cutting speed is fast, the crush efficiency height, according to experiment than 1～2 times of existing disintegrating machine raising work efficiency; 3, owing to adopt the sealing extractor fan, dust in the fragmentation and toxic odor come outdoorly by the air channel, kept the cleaning of operating environment, help health of operators.

Accompanying drawing 1 is a structural representation of the present utility model.

Below in conjunction with accompanying drawing the utility model is further elaborated: the method with casting casts out half garden cylindricality case lid (1) and block (2) is linked to be the pulverizing casing with bolt, the main shaft (4) of blade (3) is installed, be installed in by bearing in the dead eye of two end faces of casing, one end of main shaft (4) is installed belt pulley (5), be connected on the motor (6) by belt (5), the other end of main shaft (4) is equipped with flywheel, be fixed with two row's carbide chip (7) and two pairs of spill guide rails (8) on the axial block in casing, two sieve plate (9) strings that have a plurality of sieve apertures are on main shaft (4), the two sides of sieve plate are inserted in the spill guide rail (8), the bottom of casing is fixed on the block (2) with the sieve plate (10) that bolt (11) will have porous, the bottom design of casing has discharging opening (12), the breach of going up correspondence position with material storing box (16) communicates, the dodge gate (14) of band handle is installed on the discharging opening (12), when not driving air exhauster (15), open dodge gate (14), particle after the fragmentation will drop in material storing box (16) by discharging opening (12), when the blower fan exhausting, close discharging opening (12), particle is through piping (17), enter in the bellows (18), discharging opening (19) by bellows bottoms falls in the material storing box (16) again, air channel (17) by flange (13) respectively with block (2) on the air port and the inlet of bellows (18) be connected.In order to strengthen power of fan, available one special motor (27) drives air exhauster (15).The upper design of case lid (1) has feed hopper (21), plastics enter crush box from feed hopper (21), become particle through the blade (3) on the main shaft (4) with blade (7) high-speed cutting on being fixed on block (2), again through air exhauster (15) with particle, in dust and the toxic gas suction material storing box (16), the pipeline (20) that has door that dust and toxic gas are installed through material storing box top is sent to outdoor, material storing box one end is equipped with the door (22) of glass, long-pending when full when observe particle by the glass of door on (22), open door (22), the hand handle (25) that is installed on material storing box (16) casing both sides and tooth bar (23) meshed gears (24), drive is installed in the rubbing board (26) of two gears (4) between centers, particle is discharged outside the material storing box, thereby finished the overall process of pulverizing.

Claims

1, a kind of novel plastic disintegrating machine is made up of crush box, motor, air channel, air exhauster, material storing box etc., it is characterized in that crush box is by half garden cylindricality case lid and half garden cylindricality block, be formed by connecting with bolt, have dead eye on the both ends of the surface of casing, the main shaft that is fixed with knife rest and blade thereof is installed in the two bearings hole by bearing, the one end design of main shaft has belt pulley, is connected with motor by belt, and the other end of main shaft is equipped with flywheel; Be fixed with blade and spill guide rail on the block in the casing, the sieve plate string that has a plurality of sieve apertures is on main shaft, its side is inserted in the spill guide rail, lower box has the sieve plate of porous to be screwed on block, the bottom design of casing has discharging opening, communicate with material storing box, the dodge gate of band handle is installed on the mouth, the side of block has ventilating opening, is connected on by pipeline in the bellows that air exhauster is housed, and the bellows bottom has discharging opening and communicates with material storing box, case lid top is equipped with feed hopper, design is by the discharge mechanism of being made up of rack pinion and handle etc. in the material storing box, and the top of storing casing is equipped with the air channel and is led to outdoorly, and lateral layout has door.

2, according to the described multifunctional plastic disintegrating machine of claim 1, it is characterized in that in the crush box and main shaft on fixing its blade of blade all make with carbide alloy.