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CN-224208117-U - Hammer crusher

CN224208117UCN 224208117 UCN224208117 UCN 224208117UCN-224208117-U

Abstract

The utility model discloses a hammer crusher, and belongs to the technical field of crushers. The utility model provides a hammer crusher, includes crushing case and workstation, the one end of crushing case is provided with the motor, and the motor passes through bolted connection with the workstation, wherein, the one end of motor is provided with the drive belt subassembly, the inside of workstation is provided with the shale shaker and fights, the crushing case includes fender workbin cover and flip case cover. In order to solve the problem that when the existing crusher is used for crushing and processing metal waste parts, fine fragments still exist in the crushed material structure due to the influence of cutter shafts and processing modes, and the mixture of discharged powder and fragments is difficult to clean during recycling, powder scraps can enter the grid through a notch of a powder sieve in the moving process, and then fall into a bottom bucket through a powder outlet groove with a gradient at the bottom of the grid, so that the powder scraps and the fragments are separated, and the metal fragments are conveniently recycled.

Inventors

  • XU GUO
  • RUI FU

Assignees

  • 马鞍山市沃德机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250508

Claims (6)

  1. 1. The utility model provides a hammer crusher, its characterized in that, including broken case (1) and workstation (2), the one end of broken case (1) is provided with motor (3), and motor (3) pass through bolted connection with workstation (2), wherein, the one end of motor (3) is provided with drive belt assembly (301), the inside of workstation (2) is provided with shale shaker fill (201), broken case (1) are including keeping off workbin cover (101) and flip case cover (102), wherein, flip case cover (102) are connected through the pivot rotation with broken case (1), and the inboard of flip case cover (102) is provided with and counteracts welt (1021), the bottom of keeping off workbin cover (101) is provided with feed inlet (1011).
  2. 2. The hammer crusher of claim 1, wherein a crushing knife roller (4) is arranged in the crushing box (1), a screen (103) is arranged below the crushing knife roller (4), the screen (103) is connected with the crushing box (1) through bolts, a blanking port (104) is arranged below the screen (103), and the blanking port (104) extends to the upper side of the vibrating screen bucket (201).
  3. 3. The hammer crusher of claim 1, wherein a slot (2012) is formed in the outer surface of the vibrating screen bucket (201), a grid bar (202) is arranged above the slot (2012), the grid bar (202) is attached to the vibrating screen bucket (201), and damping springs (2011) are arranged around the vibrating screen bucket (201).
  4. 4. A hammer crusher as claimed in claim 3, wherein a bottom hopper (203) is arranged below the vibrating screen hopper (201), the bottom hopper (203) is welded with the vibrating screen hopper (201), a powder screen notch (2021) is arranged on one side of the grid bar (202), and a powder outlet groove (2022) is arranged at the bottom of the grid bar (202).
  5. 5. A hammer crusher as claimed in claim 2, characterized in that the crushing knife roller (4) comprises a rotor (403), one end of the rotor (403) is provided with a counterweight disc (402), the other end of the rotor (403) is provided with a pulley (401), wherein the pulley (401) and the counterweight disc (402) are both connected with the rotor (403) by means of bolts.
  6. 6. A hammer crusher as claimed in claim 5, wherein the outer surface of the rotor (403) is provided with a hammer head (404), the hammer head (404) being bolted to the rotor (403).

Description

Hammer crusher Technical Field The utility model relates to the technical field of crushers, in particular to a hammer crusher. Background The hammer crusher is one kind of equipment for crushing material in impact mode, and is suitable for crushing medium hardness material, such as limestone, slag, coke, coal, etc. in cement, chemical, electric and metallurgical industry. When the existing crusher is used for crushing and processing metal waste parts, due to the influences of cutter shafts and processing modes, fine fragments of crushed material structures can also contain metal powder, and the mixture of discharged powder and fragments is not easy to clean during recycling. Disclosure of utility model The utility model aims to provide a hammer crusher, powder scraps can enter the interior of a grid bar through a notch of a powder sieve in the moving process, and then fall onto a bottom bucket through a powder outlet groove with a slope at the bottom of the grid bar, so that the powder scraps are separated from scraps, the recovery treatment of metal scraps is facilitated, and the problems in the prior art can be solved. The hammer crusher comprises a crushing box and a workbench, wherein one end of the crushing box is provided with a motor, the motor is connected with the workbench through a bolt, one end of the motor is provided with a driving belt component, a vibrating screen bucket is arranged in the workbench, the crushing box comprises a material blocking box cover and a flip box cover, the flip box cover is rotationally connected with the crushing box through a connecting shaft, the inner side of the flip box cover is provided with a counterattack lining plate, and the bottom of the material blocking box cover is provided with a feeding hole. Further, the inside of broken case is provided with broken knife roll, and the below of broken knife roll is provided with the screen cloth, wherein, the screen cloth passes through bolted connection with broken case, the below of screen cloth is provided with the blanking mouth, and the blanking mouth extends to the top of shale shaker fill. Further, the surface of shale shaker fill is provided with the fluting, and grooved top is provided with the check, wherein, the check is laminated with the shale shaker fill, all be provided with damping spring around the shale shaker fill. Further, the below of shale shaker fill is provided with the end fill, and end fill and shale shaker fill welded connection, wherein, one side of check strip is provided with the powder sieve notch, and the bottom of check strip is provided with out the powder groove. Further, the crushing knife roller comprises a rotor, one end of the rotor is provided with a counterweight disc, and the other end of the rotor is provided with a belt wheel, wherein the belt wheel and the counterweight disc are connected with the rotor through bolts. Further, a hammer head is arranged on the outer surface of the rotor, and the hammer head is connected with the rotor through a bolt. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, the surface of the vibrating screen bucket is distributed with a plurality of lattice bar structures, broken metal fragments fall onto the vibrating screen bucket after passing through the screen, metal is broken and separated from metal powder by utilizing the vibration of the vibrating screen bucket, the powder is closely attached to the surface of the vibrating screen bucket in the process, the powder enters the interior of the lattice bars through the notch of the powder screen in the moving process, and then falls onto the bottom bucket through the powder outlet groove with the gradient at the bottom of the lattice bar, so that the powder and the fragments are separated, and the recovery treatment of the metal fragments is facilitated; 2. According to the utility model, the high alloy hammer head, the blade rotor and the customizable screen are adopted, metal waste such as lithium batteries, waste aluminum copper, motors and the like are broken through high-speed impact, impurity separation is realized, high-purity materials are produced, the multiple sealing structure is suitable for complex working conditions, the Siemens PLC intelligent control system is matched, real-time monitoring and remote diagnosis are supported, the service life of the wear-resistant material core component is prolonged, the modular design is convenient to maintain, and the method is an ideal choice for improving the treatment efficiency in the metal recovery industry. Drawings FIG. 1 is an overall front view of the present utility model; FIG. 2 is a schematic diagram of the overall internal structure of the present utility model; FIG. 3 is a schematic view of the crushing knife roller structure of the present utility model; fig. 4 is a schematic diagram of the lattice bar structure of the present utility model. In the figure, 1,