Hammer crusher is a variety of gear for crushing materials in the kind of affect.It is a crusher for crushing the content with the greatest particle measurement of 600-1800 mm to 25 mm or below.Hammer crusher is appropriate for crushing medium hardness components this sort of as limestone, slag, coke, coal, etc.
Hammer crusher is composed of main body, rotor, hammer head, counterattack lining plate, sieve plate, etc.
Hammer crusher is composed of main body, rotor, hammer head, counterattack lining plate, sieve plate, and many others.
Hammer crusher framework :
Several rows of hanging hammers are mounted on the major shaft of the crusher.In its circumference of the pin gap through the pin shaft, pin shaft will hammer hinged in the row between the hammer, hammer wear can be altered right after the functioning confront.There are two trapped pin holes in the hanging hammer.The distance from the center of the pin gap to the axis of rotation is different to modify the gap among the hammer and the bar.In get to stop the platinum motion of the hanging hammer and the hammer, the two finishes of the hanging hammer are set with a compact hammer disc and a lock nut.Rotate at the two ends to support the rolling bearing, which is bolted to the housing.The spindle and the motor are right related by an elastic coupling.To keep the rotor operating easily, a flywheel is mounted at 1 finish of the primary shaft.
The arc-shaped discharging monitor bar is put in under the rotor, the two ends of the bar are installed on the beam, the bar on the outer surface area is compressed with a press plate, and the course of the bar arrangement is perpendicular to the route of the rotor.The hole is formed by a bulge in the center of the bar.To facilitate substance discharge.The hole steadily widens downward and slopes towards the rotor.
1.The entire body
The shell of hammer crusher is composed of the reduce physique, the back again cover, the still left side wall and the proper facet wall.The upper element is supplied with a feed port, and the inner wall of the device shell is inlaid with high manganese metal lining plate, which is handy to replace the worn lining plate.The reduced body is welded with carbon construction metal plate. In purchase to spot bearings on equally sides to help the rotor, bearing bearings are welded with large manganese metal.The reduced component of the housing can be mounted right on the concrete with foot bolts. The rear upper cover, still left aspect wall and correct facet wall of the housing are all welded with carbon structural metal plate.There is no protecting actions among the housing and the shaft, and the leakage of ash is really significant. In purchase to avert the leakage of ash, all the spots the place any element of the housing contacts with the shaft are provided with shaft seals.In order to facilitate routine maintenance, adjustment and replacement of grate and hammer head, there are manholes in the reduce physique and two facet walls.
2. The rotor
The rotor is the main working part of the hammer crusher, the rotor is composed of the spindle, hammer disc, pin shaft, hammer head, disk evenly open up distribution of pin holes, with pin shaft suspension hammer head, in purchase to prevent the axial movement of the disk and hammer head, with lock nut mounted at equally finishes of the pin shaft.The rotor is supported on two rolling bearings, which are bolted to the foundation of the decrease physique, and two positioning pins are fastened on the central pitch of the bearing.In get to make the rotor in movement to store a specific sum of kinetic energy, used to reduce the motor’s peak load and lessen the use of the hammer head, specially in a single stop of the spindle flywheel.Several main factors of the rotor are described in element underneath.
3. The major shaft
The spindle is the most crucial element of the hammer crusher supporting the rotor, the bodyweight of the rotor, the hammer head, the influence pressure are borne by it, so the materials of the spindle needs to have a higher toughness and toughness, the content of the spindle Utilizes large top quality alloy metal, through ultrasonic testing to process the quenching and tempering treatment.two.two the hammer disc of the hammer crusher is employed to suspend the hammer head. In the operation of the hammer crusher, the hammer disc is inevitably subjected to the effect and friction of ore, so the hammer disc is needed to have a certain put on resistance. The hammer disc and hammer hole undertake high metal carburizing heat remedy to improve its dress in resistance.
4. The hammer head
Hammer head is the most essential doing work portion of hammer crusher.Which the hammerhead quality, shape, and material establishes the production capacity of hammer crusher, hammer kinetic power and the measurement of the hammer head is proportional to the, the bodyweight of the hammer head is heavier, the better the kinetic power, the higher the effectiveness of the damaged, the species is effectively-found, the hammer weight bare minimum 15 kg hammer head, the hammer head is up to 298 kg, a range of hammer head can customise in accordance to consumer desire for its weight, hammer head adopts new multielement composite large chromium manganese steel casting with high top quality, its provider existence is usually hammer head several instances.
5. Lining board and strike board
In buy to prevent the use and tear of the frame, the lining plate is produced of manganese steel on the inner wall of the frame.Due to the inadequate doing work surroundings of hammer crusher, the high quality of hammer crusher decides its services life, and the good quality of hammer crusher is determined by the material of its components.
Doing work basic principle:
Hammer crusher primarily relies on impact vitality to comprehensive the crushing of supplies.Hammer crusher is operating, the motor drives the rotor large-velocity rotation, the substance into the crusher chamber evenly and substantial-velocity rotary hammer impact, cut aside the content to the substance currently being broken, at the very same time, the material’s very own gravity helps make content from the higher-velocity rotating hammer head to the physique panel, sieve, resistance is better than the display gap size of supplies on the sieve plate continues to strike by the hammer and the grinding, crushing to the discharging granularity until the last via the sieve plate outside the house.
The traits of hammer crusher.
The operating hammer head, adopts the new craft casting, has the dress in-resisting, the impact resistance.
According to customer demands, modify the granularity needed.
This hammer breaks the seal of body framework and solves the difficulty of dust pollution and entire body leakage in the crushing workshop.
The overall style of beautiful shape, compact structure, considerably less vulnerable components, handy routine maintenance and other benefits, is the upgrading of products.
Compact framework, stunning appearance, good use resistance, effortless to maintain.
|Output Size(mm)||Motor power