CN206716166U - A kind of abandoned car disintegrating machine unit - Google Patents

Abstract

The utility model discloses a scrapped automobile crusher unit, comprising: a coarse crusher, a fine crusher and a magnetic separator, the outlet end of the coarse crusher is connected with the inlet end of the fine crusher through a coarse crushing conveyor belt, the The outlet end of the fine crusher is connected to the entrance of the magnetic separator through the fine crushing conveyor belt. The non-metallic conveyor belt and the metal conveyor belt are arranged under the magnetic separator. The non-metallic conveyor belt and the metal conveyor belt realize the collection of different kinds of materials, which can Realize the whole vehicle crushing of scrapped cars, the crushing ratio is large, the crushing is uniform and thorough, and it can better realize the separation of metal objects and non-metal objects from the crushed objects, which can improve production efficiency and resource utilization.

Description

A scrap car shredder unit

technical field

The utility model relates to the mechanical field, in particular to a scrap automobile crusher unit.

Background technique

In recent years, my country's automobile industry has developed rapidly. In 2004, domestic automobile production exceeded 5 million. By 2010, the private ownership of automobiles in my country will reach 50 million, and the number of scrapped automobiles will also reach an astonishing number. , so the disposal of scrapped cars is crucial to the recycling of resources. The shell of scrapped automobiles will become the furnace material for steelmaking after treatment. At present, the main processing methods in my country are packaging and crushing. Packaging is divided into direct packaging and shearing packaging. Large-scale equipment is required for direct packaging. Small, but it needs to go through one more cutting process. Packed bales are easy to be doped due to their many impurities, so there is no energy saving and emission reduction in steelmaking, and iron and steel enterprises do not accept this kind of bales. To crush scrapped cars, the smaller the crushed particles, the higher the efficiency of steelmaking. Crushing can be divided into direct crushing and pretreatment crushing. At present, direct crushing can crush the whole car shell, but the crushing ratio is not high, and the vertical crushing of the car is required. Putting it directly into the crushing cavity requires a lot of improvement in terms of structure and technology; the pretreatment crusher is a small scrap steel crusher with a large crushing ratio, and the crushing of the whole vehicle cannot be solved due to the small feeding port. At present, the treatment technology of scrapped automobile shredders is not yet mature, and domestic manufacturers and scholars need to carry out in-depth research on various fields and key technologies.

Utility model content

The purpose of this utility model is: to overcome the above-mentioned problems in the prior art, and to propose a scrap car crusher unit, which can realize the crushing of scrap cars, with a large crushing ratio, uniform and thorough crushing, and can better realize the crushing of scrapped cars. Separation of metals and non-metals by crushing can improve production efficiency and resource utilization.

The purpose of this utility model is achieved through the following technical solutions:

A scrap car crusher unit, comprising: a coarse crusher, a fine crusher and a magnetic separator, the outlet end of the coarse crusher is connected to the inlet end of the fine crusher through a coarse crushing conveyor belt, and the fine crusher The outlet end is connected to the entrance of the magnetic separator through a fine crushing conveyor belt. There are non-metal conveyor belts and metal conveyor belts under the magnetic separator, and the non-metal conveyor belts and metal conveyor belts realize the collection of different kinds of materials.

The scrapped automobile crusher unit of the utility model, the coarse crusher includes: a primary crusher host, the primary crusher host is connected with a primary crushing device, the primary crusher host has a power and a control device, The upper part of the coarse crushing device is provided with a coarse crushing hopper, one end of the coarse crushing hopper is hinged to the main machine of the coarse crusher, and the bottom of the other end of the coarse crushing hopper is provided with a lifting device.

In the scrapped automobile crusher unit of the utility model, the coarse crushing device includes: a coarse crushing box body, and two coarse crushing knife shafts are installed on the rough crushing box body, and the two coarse crushing knife shafts move toward each other. The rough-breaking cutter shaft is equipped with several rough-breaking cutter heads, and a rough-breaking sleeve is arranged between the adjacent rough-breaking cutter heads. In the gap between the rough breaking cutter heads on the adjacent coarse breaking cutter shaft.

In the utility model of a scrapped automobile crusher unit, the coarse crushing box is provided with scraping protrusions on both radial sides of the coarse crushing cutter shaft, and the scraping protrusions extend into the gap between the coarse crushing cutter heads.

The utility model relates to a scrap car shredder unit, in which a plurality of shearing knives are evenly arranged along the circumference of the coarse crushing cutter head, and extruding knives and stretching knives are alternately arranged on one side of the shearing knives.

In the scrapped automobile crusher unit of the utility model, several shearing knives of the rough-breaking cutter head are installed in a spiral shape on the outside of the rough-breaking cutter shaft.

The scrapped automobile crusher unit of the utility model, the fine crushing machine includes: a fine crushing main engine, the top of the fine crushing main engine has a fine crushing feeding port, the bottom of the fine crushing main engine has a fine crushing conveyor belt, the A fine crushing rotor is installed in the fine crushing host.

In the scrapped automobile crusher unit of the utility model, the fine crushing rotor includes: a fine crushing main shaft, positioning side plates are arranged at both ends of the fine crushing main shaft, and four disc hammer shafts are installed between the positioning side plates. The disc hammer shafts are equipped with eccentric disc hammers, and the eccentric disc hammers on the two adjacent disc hammer shafts are installed alternately and complementary. The two opposite eccentric disc hammers are reinforced by a reinforced turntable, and the reinforcement There is a keyway hole in the middle of the turntable to assemble with the fine crushing spindle, and the two ends of the reinforced turntable have through holes and disc hammer shaft devices.

The scrapped automobile crusher unit of the utility model, the bottom of the fine crushing host is located below the fine crushing rotor and is provided with a fine crushing screen.

A scrap car crusher unit of the utility model, the magnetic separator includes: a magnetic separation frame, a magnetic separation cylinder is arranged on the magnetic separation frame, and the magnetic separation cylinder is connected to the end of the fine crushing conveyor belt , a non-metallic conveyor belt is provided under the end of the fine crushing conveyor belt, the non-metallic conveyor belt is connected with the non-metallic conveyor belt, and a metal conveyor belt is provided under the discharge place of the magnetic separation cylinder, and the metal conveyor belt is connected with the non-metallic conveyor belt Metal conveyor belts meet.

According to above-mentioned technical scheme, the beneficial effect of the utility model is:

1. Set multi-stage crushing to make the crushing effect better.

2. By setting a special rough-breaking cutter shaft and different cutter settings on the rough-breaking cutter head, the whole vehicle can be well stretched, squeezed and sheared, and through the spiral of the rough-breaking cutter head, the cutter The relative positions of the crushers are regularly installed, and the adjacent coarse crushing cutterheads are usually installed at an angle of 8 degrees, 10 degrees or 15 degrees to further improve the comprehensive crushing capacity.

3. Set up a dedicated fine crushing rotor. Through the setting of the eccentric disc hammer, the eccentric disc hammer has a gear-like structure, which can effectively impact and crush the crushed objects, and it is installed alternately to balance the crushing capacity, and the reinforcement of the turntable is effective. Prevent damage to the disc hammer shaft and eccentric disc hammer.

Description of drawings

Fig. 1 is a schematic diagram of a scrapped automobile crushing unit of the utility model;

Fig. 2 is a partial view of a coarse crusher of a scrapped automobile crushing unit of the utility model;

Fig. 3 is a schematic diagram of a coarse crushing knife shaft of a scrapped automobile crushing unit of the present invention;

Fig. 4 is a schematic diagram of a coarse crushing box of a scrapped automobile crushing unit of the present invention;

Fig. 5 is a schematic diagram of a coarse crushing cutter head of a scrapped automobile crushing unit of the present invention;

Fig. 6 is a schematic diagram of a fine crusher of a scrapped automobile crushing unit of the utility model;

Fig. 7 is a structure diagram of a fine crushing rotor of a scrapped automobile crushing unit of the present invention;

Fig. 8 is a schematic diagram of an eccentric disc hammer of a scrapped automobile crushing unit of the present invention;

Fig. 9 is a schematic diagram of a reinforced turntable of a scrapped automobile crushing unit of the present invention;

Fig. 10 is a schematic diagram of a fine crushing screen of a scrapped automobile crushing unit of the present invention;

Fig. 11 is a schematic diagram of a magnetic separator of a scrapped automobile crushing unit of the present invention.

detailed description

Below in conjunction with specific embodiment and accompanying drawing, the utility model is further described.

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Figure 1-11 is an embodiment of a scrap car crusher unit of the present utility model, a scrap car crusher unit, comprising: a coarse crusher 1, a fine crusher 2 and a magnetic separator 5, the coarse crusher The outlet end of 1 is connected to the inlet end of the fine crusher 2 through the coarse crushing conveyor belt 3, and the outlet end of the fine crusher 2 is connected to the entrance of the magnetic separator 5 through the fine crushing conveyor belt. There are non-metal conveyor belt 6 and metal conveyor belt 7, and the non-metal conveyor belt 6 and metal conveyor belt 7 realize the collection of different kinds of materials. The primary crushing device 101 is equipped with a power and control device. The upper part of the primary crushing device is provided with a primary crushing hopper 102. One end of the primary crushing hopper 102 is hinged to the primary crushing machine 101. The bottom of the other end of the coarse crushing hopper 102 is provided with a lifting device, and the coarse crushing device includes: a coarse crushing box 103, and the coarse crushing box 103 is equipped with two coarse crushing knife shafts 104, and the two coarse crushing The cutter shafts 104 move towards each other, and the rough breaking cutter shafts 104 are equipped with a number of rough breaking cutter heads 105, and a rough breaking sleeve 106 is arranged between the adjacent rough breaking cutter heads 105, and the two rough breaking cutter shafts 104, the rough-breaking cutter heads 105 are snapped into the gaps between the rough-breaking cutter heads 105 on the adjacent rough-breaking cutter shafts 104. material protrusion 111, the scraping material protrusion 111 extends into the gap between the rough breaking cutter discs 105, and a plurality of shearing knives 109 are uniformly arranged on the rough breaking cutter disc 105 along the circumference, and the shearing knives 109 are Extrusion knives 110 and stretching knives 108 are arranged alternately on the sides, and the shearing knives 109 of several rough breaking cutter heads 105 are installed in a spiral shape outside the rough breaking knife shaft 104. The fine crusher 2 includes: a fine crushing main machine , the top of the fine crushing host has a fine crushing inlet 201, the bottom of the fine crushing host has a fine crushing conveyor belt 203, and a fine crushing rotor 204 is installed in the fine crushing host, and the fine crushing rotor 204 includes: Crushing main shaft 205, the two ends of the fine crushing main shaft 205 are provided with positioning side discs 208, four disc hammer shafts 210 are installed between the positioning side discs 208, and eccentric disc hammers 206 are mounted on the disc hammer shafts 210, so The eccentric disc hammers 206 on the two adjacent disc hammer shafts 210 are installed alternately and complementary. The two opposite eccentric disc hammers 206 are reinforced by a reinforcement turntable 207, and the middle part of the reinforcement turntable 207 has a keyway hole and a fine crushing plate. The main shaft is assembled, the two ends of the reinforced turntable 207 have through holes and the disc hammer shaft 210 device, the bottom of the fine crushing host is located below the fine crushing rotor 204 and a fine crushing screen 209 is provided, and the magnetic separator 5 includes: magnetic separator frame 501, the magnetic separation frame 501 is provided with a magnetic separation cylinder 502, the magnetic separation cylinder 502 is connected to the end of the fine crushing conveyor belt 4, and a non-metallic conveyor belt 504 is arranged below the end of the fine crushing conveyor belt 4 , the non-metallic conveyor belt 504 is connected with the non-metallic conveyor belt 6, and a Metal conveyor belt 503, the metal conveyor belt 503 is connected with the metal conveyor belt, coarse crushing track 107 is provided at the bottom of the coarse crusher, and fine crushing track 2041 is provided at the bottom of the fine crusher 2 .

The working process is as follows: start the scrap car crusher unit, hoist the scrap car to the hopper 102 of the primary crusher 1, push the hydraulic push rod into the hopper 102, and send the scrap car to the crushing box 103 in the primary crusher 1 , the two coarse crushing cutter shafts 104 of the crushing box 103 rotate in opposite directions, through the relative rotation of the two coarse crushing cutter shafts 104, the scrapped automobile moves to the cutter engagement part, and the automobile is stretched and sheared through the coarse crushing cutter head 105 After crushing and crushing, the car shell becomes metal fragments of unequal size. When multiple cutters work at the same time and the torque is not enough, the coarse crushing cutter shaft 104 will reverse, and the car shell will move upwards. After the coarse crushing cutter shaft 104 reverses for half a circle, it will continue to rotate forward, and the crushed material will be discharged downward due to the action of gravity. , falls on the belt conveyor, and then is transported out of the coarse crusher 1. The material crushed by the coarse crusher 1 passes through the coarse crushing conveyor belt 3, is lifted and sent to the feed port of the fine crusher 2, and the coarse crushed material enters the crushing chamber of the fine crusher 2 through the fine crushing feed port 21, and is finely crushed. The fine crushing rotor in the crushing cavity of machine 2 rotates at a high speed, driving the eccentric disc hammer 206 to rotate at a high speed, so that after hitting, impacting, shearing and grinding the crushed material, it reaches the fine crushing screen 209 and falls on the fine crushing conveyor. The material crushed by the fine crusher 2 passes through the fine crushing conveyor belt 4, is lifted and sent to the magnetic separator 5, and the magnetic separation cylinder 502 of the magnetic separator 5 rotates at a constant speed. The non-metallic objects in the crushed objects fall directly on a belt-type non-metallic conveyor belt 504, and then are sent to the non-metallic conveyor belt 6 to be transported out. After the circle, the magnetism on the magnetic separation cylinder 502 disappears, and metal objects fall from the magnetic separation cylinder 502. Fall on the metal conveyor belt 503, thereby be sent on the metal conveyor belt 7, be transported out then.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. A scrap car crusher unit, characterized in that it comprises: a coarse crusher, a fine crusher and a magnetic separator, the outlet end of the coarse crusher is connected with the inlet end of the fine crusher through a rough broken conveyor belt, The outlet end of the fine crusher is connected to the inlet of the magnetic separator through a fine crushing conveyor belt, and a non-metallic conveyor belt and a metal conveyor belt are arranged below the magnetic separator, and the non-metallic conveyor belt and the metal conveyor belt realize the collection of different types of materials. 2. A scrap car crusher unit according to claim 1, characterized in that: the rough crusher comprises: a main machine of the rough crusher, the main machine of the rough crusher is connected with a rough crushing device, and the rough crusher There is a power and control device inside the main machine, the upper part of the coarse crushing device is provided with a coarse crushing hopper, one end of the coarse crushing hopper is hinged with the main machine of the coarse crusher, and the bottom of the other end of the coarse crushing hopper is equipped with a lifting device. 3. A scrap car crusher unit according to claim 2, characterized in that: the coarse crushing device comprises: a coarse crushing box, the rough crushing box is equipped with two coarse crushing knife shafts, the The two rough-breaking cutter shafts move towards each other. Several coarse-breaking cutter heads are mounted on the rough-breaking cutter shafts. A rough-breaking sleeve is arranged between adjacent rough-breaking cutter heads. The coarse-breaking cutter heads are mutually snapped into the gap between the coarse-breaking cutter heads on the adjacent rough-breaking cutter shafts. 4. The scrapped automobile crusher unit according to claim 3, characterized in that: the coarse crushing box has scraping protrusions located on both sides of the coarse crushing knife shaft in the radial direction, and the scraping protrusions extend into Gap between the cutter discs. 5. A scrap car crusher unit according to claim 4, characterized in that: the coarse crushing cutter head is evenly provided with a number of shearing knives along the circumference, and one side of the shearing knives is alternately provided with extruding knives. Knives and extruded knives. 6 . The scrapped automobile shredder unit according to claim 5 , characterized in that: the shearing cutter of the coarse crushing cutter head is installed in a spiral shape on the outside of the coarse crushing cutter shaft. 7 . 7. A scrap car crusher unit according to claim 6, characterized in that: the fine crushing machine includes: a fine crushing host, the top of the fine crushing host has a fine crushing inlet, and the fine crushing host There is a fine crushing conveyor belt at the bottom, and a fine crushing rotor is installed in the fine crushing host. 8. A scrap car crusher unit according to claim 7, characterized in that: the fine crushing rotor comprises: a fine crushing main shaft, positioning side plates are arranged at both ends of the fine crushing main shaft, and the positioning side plates Four disc hammer shafts are installed between them, and eccentric disc hammers are installed on the disc hammer shafts. The eccentric disc hammers on the two adjacent disc hammer shafts are installed alternately and complementary. The two opposite eccentric disc hammers Reinforcement is carried out through the reinforcement turntable, the middle part of the reinforcement turntable has a keyway hole to assemble with the fine crushing main shaft, and the two ends of the reinforcement turntable have through holes and disc hammer shaft devices. 9. A scrap car crusher unit according to claim 8, characterized in that: the bottom of the fine crushing host is located below the fine crushing rotor and is provided with a fine crushing screen. 10. A scrap car shredder unit according to claim 9, characterized in that: the magnetic separator comprises: a magnetic separation frame, a magnetic separation cylinder is arranged on the magnetic separation frame, and the magnetic separation The cylinder is connected with the end of the fine crushing conveyor belt, and a non-metallic conveyor belt is arranged under the end of the fine crushing conveyor belt, and the non-metallic conveyor belt is connected with the non-metallic conveyor belt, and a metal conveyor belt is arranged under the discharge of the magnetic separation cylinder. Conveyor belt, the metal conveyor belt is in contact with the metal conveyor belt.