CN202823482U - Crusher special for scraped cars - Google Patents

Abstract

The utility model relates to a special crusher for scrapped automobiles, which is characterized in that it comprises a main shaft roller (1) with a shredder, an upper cover (2), an upper box (3), a lower box (4), a drop The feed port (5), the lower screen (6), the lower cutting board (7), the turning cylinder (8), the upper discharge door (9), the upper discharge door cylinder (10) and the inner liner. The scrapped automobile special crusher has the advantages of being able to directly crush scrapped automobile shells, high work efficiency and low energy consumption.

Description

Special shredder for scrapped cars

technical field

The utility model relates to a scrap steel crusher, in particular to a special crusher for scrapped automobiles. It is mainly used in the crushing of scrap iron and steel, scrapped automobiles and household appliances, and belongs to the technical field of scrap steel processing equipment.

Background technique

The disassembled shells of scrapped cars must be processed to become furnace materials for steelmaking. At present, the main processing methods are: packaging (direct packaging, cutting and packaging) and crushing (direct crushing and pre-processing crushing) processing. Large-scale equipment is required for direct packaging; although the equipment is smaller for packaging after cutting, it needs to go through an additional cutting process. The packaged bales have more impurities and are easy to be doped, so the energy-saving and carbon emissions are more during steelmaking, which is not easy for iron and steel enterprises to accept. The high-power crushing line can directly crush scrapped car shells, but due to the large investment and the use of high-voltage power supply, it is difficult to promote the market. However, due to the small power and small import of small scrap steel crushers, pretreatment must be carried out before crushing, so there are also problems of increasing procedures and equipment. Therefore it is particularly important to seek a special crusher for scrapped cars that can directly crush scrapped car shells with high work efficiency and low energy consumption.

Contents of the invention

The purpose of the utility model is to overcome the above disadvantages and provide a special crusher for scrapped cars that can directly crush scrapped car shells, has high work efficiency and low energy consumption.

The purpose of this utility model is achieved in that:

A special crusher for scrapped cars, which includes a main shaft roller with a shredder, an upper cover, an upper box, a lower box, a discharge port, a lower screen, a lower cutting board, a turning cylinder, an upper discharge door, an upper Discharge door oil cylinder and inner lining plate, the main shaft roller with shredder is vertically and horizontally installed in the lower box, the rear of the upper box is connected to the lower box in rotation, the piston rod of the turning cylinder is connected to the side of the upper box The side is hinged, the cylinder tail of the overturning cylinder is hinged with the mounting seat of the lower box, the upper cover is fixedly connected to the top of the upper box, the upper discharge door is longitudinally rotated on the upper part of the upper box, and one end of the upper discharge door is connected to the top of the upper box. The piston rod of the upper discharge door cylinder is hinged, the other end is free to place, the cylinder tail of the upper discharge door cylinder is hinged to the side of the upper box, the lower screen is set in the lower box, and placed in the belt shredder The lower part of the main shaft roller, the discharge opening is placed under the lower screen and the bottom of the lower box on the rear side, the lower cutting board is placed on the inner wall of the lower box, and placed on the The front and lower part of the main shaft roller, the inner lining plate is lined on the inner wall surface of the lower box, the main shaft roller with shredder includes two main bearing seats arranged left and right, and the main bearing seat is equipped with a main Bearings, the main bearing seat is provided with a bearing cover plate, a main shaft is arranged between the two main bearing seats, and a plurality of main shaft disc plates are installed on the main shaft at intervals along the length direction, and the space between two adjacent main shaft disc plates A partition sleeve is set on the main shaft, and four mounting holes evenly arranged in the circumferential direction are provided on the plurality of main bearing plates, and four hammerhead pin shafts are installed in the four mounting holes along the direction of the main shaft. , the pin shaft of the hammer pin is sleeved with a plurality of parts, and the parts are a combination of two or three of rolling hammer, breaking hammer or shredder.

As a preference, the shredder is fixedly set on the pin shaft of the hammer head, the breaking hammer and the rolling hammer are movably set on the pin shaft of the hammer head, and the working edge of the shredder is higher than the breaking hammer and the rolling hammer. Pressure hammer.

Compared with the prior art, the beneficial effects of the utility model are:

In the utility model, the shredder of the main shaft roller with a shredder can tear the scrapped car shell, and the car shell can be easily involved in the inside of the crusher, and at the same time, it can be torn into small pieces and then crushed, which is helpful Improve work efficiency and reduce energy consumption; the beating and rolling of the breaking hammer and rolling hammer effectively remove the paint film and impurities on the surface of the shell and knead them into balls, and the scrap steel after crushing has high purity and good quality. Practice has proved that the drive power of the main motor of the crusher is reduced by half, and the output is increased by more than three digits. It can be widely used in the scrap car dismantling industry, and can also be used in the crushing of scrap steel and waste household appliances. The scrapped automobile special crusher has the advantages of being able to directly crush scrapped automobile shells, high work efficiency and low energy consumption.

Description of drawings

Fig. 1 is a side view of the special shredder for scrapped automobiles of the utility model.

Fig. 2 is a vertical sectional view of the special crusher for scrapped automobiles of the utility model.

Fig. 3 is a schematic diagram of the structure of the main shaft roller with shredder of the special crusher for scrapped automobiles of the utility model.

in:

Main shaft roller with shredder 1, main bearing seat 11, bearing cover plate 12, main bearing 13, main shaft 14, partition sleeve 15, rolling hammer 16, breaking hammer 17, main shaft plate 18, hammer pin 19 , shredder 110

Upper cover 2

Upper box 3

Lower box 4

Blanking port 5

Lower screen 6

Lower chopping board 7

Flip cylinder 8

Upper discharge door 9

Upper discharge door oil cylinder 10.

Detailed ways

Referring to Figures 1 to 3, the utility model relates to a special crusher for scrapped cars, which includes a main shaft roller 1 with a shredder, an upper cover body 2, an upper box body 3, a lower box body 4, and a discharge port 5 , the lower screen 6, the lower cutting board 7, the overturning oil cylinder 8, the upper discharge door 9, the upper discharge door oil cylinder 10 and the inner liner, the main shaft roller 1 with shredder is vertically and horizontally installed in the lower box 4 , the rear part of the upper box body 3 is rotationally connected with the lower box body 4, the piston rod of the overturning oil cylinder 8 is hinged with the side of the upper box body 3, the cylinder tail of the overturning oil cylinder 8 is hinged with the mounting seat of the lower box body 4, and the upper box body 4 is hinged. The cover body 2 is fixedly connected to the top of the upper box body 3, and the upper discharge door 9 is arranged longitudinally on the upper part of the upper box body 3. One end of the upper discharge door 9 is hinged with the piston rod of the upper discharge door oil cylinder 10, and the other end is Freely placed, the cylinder tail of the upper discharge door oil cylinder 10 is hinged to the side of the upper box body 3, the lower screen 6 is arranged in the lower box body 4, and placed behind the main shaft roller 1 with a shredder. The blanking port 5 is placed below the lower screen 6 and the bottom of the lower box 4 on the rear side, and the lower cutting board 7 is placed on the inner wall of the lower box 4, and placed on the bottom of the lower box 4 with a shredder. Below the front of the main shaft roller 1 , the inner lining plate is lined on the inner wall surface of the lower box body 4 .

The main shaft roller 1 with a shredder includes two main bearing housings 11 arranged left and right, the main bearing housing 11 is provided with a main bearing 13, and the main bearing housing 11 is provided with a bearing cover plate 12 outside. A main shaft 14 is arranged between the two main bearing seats 11, and the main shaft 14 is provided with a plurality of main shaft disc plates 18 at intervals along the length direction, and a partition sleeve 15 is sleeved on the main shaft 14 between two adjacent main shaft disc plates 18, The plurality of main bearing plates 18 are provided with four mounting holes evenly arranged in the circumferential direction, and four hammer pins 19 are installed in the four mounting holes along the direction of the main shaft 14. The hammer pins The shaft 19 is sleeved with a plurality of parts, and the parts are a combination of two or three of the rolling hammer 16 , the breaking hammer 17 or the shredder 110 . The shredder 110 is fixedly set on the pin shaft 19 of the hammer head, and the breaking hammer 17 and the rolling hammer 16 are movably set on the pin shaft 19 of the hammer head. The working edge of the shredder 110 is higher than that of the hammer 17 And rolling hammer 16.

Claims (2)

1. abandoned car dedicated crusher, it is characterized in that it comprises that band tears up the principal axis roller (1) of device, upper cover body (2), upper box (3), lower box (4), blanking port (5), lower screen cloth (6), lower chopping block (7), overturning oil cylinder (8), upper discharge door (9), upper discharge door oil cylinder (10) and interior lining panel, principal axis roller (1) vertical equity that described band tears up device is installed in the lower box (4), upper box (3) rear portion and lower box (4) are rotationally connected, the piston rod of described overturning oil cylinder (8) and upper box (3) side are hinged, the cylinder tail of overturning oil cylinder (8) and lower box (4) mount pad are hinged, described upper cover body (2) is fixedly connected on upper box (3) top, described upper discharge door (9) vertically rotates and is arranged at upper box (3) internal upper part, the piston rod of upper discharge door (9) one ends and upper discharge door oil cylinder (10) is hinged, the other end is freely placed, the side of the cylinder tail of upper discharge door oil cylinder (10) and upper box (3) is hinged, lower screen cloth (6) is arranged in the lower box (4), and place described band to tear up principal axis roller (1) back lower place of device, described blanking port (5) places lower box (4) bottom of described lower screen cloth (6) below and rear side, lower chopping block (7) places on described lower box (4) internal face, and place described band to tear up the front lower place of the principal axis roller (1) of device, be lining in the described interior lining panel on the internal face of lower box (4), described band tears up two main bearing seats (11) of arranging about the comprising of principal axis roller (1) of device, be provided with base bearing (13) in the described main bearing seat (11), the outer bearing cover (12) that is provided with of described main bearing seat (11), be provided with main shaft (14) between described two main bearing seats (11), described main shaft (14) along its length spacer sleeve is equipped with a plurality of main shaft plates (18), be equipped with diaphragm housing ring (15) on the main shaft (14) between the adjacent two main shaft plates (18), be equipped with the installing hole that four hoops are evenly arranged on described a plurality of main shaft boards (18), direction along main shaft (14) in described four installing holes is coated with four tup bearing pins (19), be set with a plurality of parts on the described tup bearing pin (19), described parts are roll extrusion hammer (16), quartering hammer (17) or tear up two kinds or three kinds combination in the device (110).

2. a kind of abandoned car dedicated crusher according to claim 1, it is characterized in that the described device (110) that tears up is fixedly set on the tup bearing pin (19), described quartering hammer (17) and roll extrusion hammer (16) movable set are on tup bearing pin (19), and the described work edge that tears up device (110) is higher than quartering hammer (17) and roll extrusion hammer (16).

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