2020-08-20 21:57:54 1046
The eccentric shaft bearing of the jaw crusher is usually lubricated by concentrated circulation. The spindle and thrust face plate are generally supported by manual oil gun oil and grease. The jaw of the moving angle is very small, and the jaw crusher is lubricated between the spindle and the bushing , Often there are some axial oil grooves open at the bottom between difficulties, opening the connection between the oil ring and the oil pump, and then being forced to lubricate into dry butter.
The jaw crusher product has a large crushing ratio. The jaw crusher has simple structure, reliable operation, convenient maintenance, and low operating cost. It is widely used in mining, metallurgical industry, building materials, highways, railways, water conservancy and chemical industries in many industries, crushing compressive strength Various materials less than 3.2 million MPa.
PE, PEX series jaw crusher is a complex swing crushing equipment, metallurgy, mining, construction, transportation, cement, and other sectors, as a crushing, crushing resistance Various ores or rocks with a compressive strength of 300 MPa. With a simple structure, reasonable, high output, large crushing ratio, long service life, finished grain gear plate, low power consumption, convenient maintenance and other characteristics, it is currently more advanced in China The model of this series of crushers.
The working principle of this series of crushers is that the motor drives the belt and pulley, which moves through the eccentric shaft, and moves up and down. When the moving jaw rises, the jaw angle changes between the toggle plate and the movement, thereby pushing The movable jaw plate and the fixed jaw plate approach, and the material is crushed or broken at the same time. The purpose of splitting and breaking is to move the lower jaw downward, the movement between the toggle plate and the mandibular angle, and the jaw plate and spring with a smaller lever. Fix the jaw plate, the time for the crushed material to be discharged from the crushing cavity on the left. As the motor rotates, the mobile jaw is broken and discharged for regular pressure materials to achieve mass production.
The main products produced by Henan Gold Mine Machinery are also the jaws. Type crusher, hammer crusher, impact crusher, impact crusher, cone crusher, compound crusher, fine crusher, single-stage crusher, roller crusher, mobile crushing station, belt conveyor Machine, sand and gravel production line, linear vibrating screen, circular vibrating screen, sand washing machine, vibrating feeder and other heavy crushing equipment.