Cone crusher accessories hydraulic cylinder installation instructions

Hydraulic device can be used in many machines, such as VSI sand making machine, impact crusher, etc. Hydraulic device makes the mechanical movement easier and more convenient operation, cone crusher is divided into two types of hydraulic and spring, hydraulic cone crusher is improved on the basis of the original spring crusher, so as to make it easy to operate and maintain, and the equipment operation is safer.

Hydraulic crusher hydraulic cylinder introduction:

Hydraulic cylinder is the hydraulic energy into mechanical energy, do linear reciprocating motion (or oscillating motion) of the hydraulic actuator. Its structure is simple, reliable. With it to realize the reciprocating motion, can be exempted from the deceleration device, and there is no transmission gap, smooth movement, so in a variety of machinery in the hydraulic system is widely used. Hydraulic cylinder output force and the effective area of the piston and its two sides of the pressure difference is proportional; hydraulic cylinder is basically composed of cylinder and cylinder head, piston and piston rod, sealing device, cushioning device and exhaust device. Cushioning device and exhaust device depending on the specific application, other devices are essential.

Hydraulic cylinder classification:

Hydraulic cylinder structure in a variety of forms, and its classification methods have a variety of: according to the movement can be divided into linear reciprocating motion and rotary swing type; by liquid pressure can be divided into single-acting type, double-acting type; according to the structure can be divided into piston, piston, multi-stage retractable sleeve, rack and pinion, etc.; according to the form of mounting can be divided into tie rods, lugs, legs, hinged shafts, etc.; according to the pressure level can be divided into 16Mpa, 25Mpa, 31.5Mpa and so on.

The hydraulic cylinder is the key part to provide crushing pressure and clearing stroke. Installation of the hydraulic cylinder section of the cone breaker should be carried out according to the following steps and requirements:

1. Install the joint bearing 2 in the inner hole of the hydraulic cylinder lug on the lower side of the frame, and it should be noted that the joint bearing should be installed in the middle position of the inner hole.

2. Insert the hydraulic cylinder lugs between the lower lugs of the frame and insert the small shaft. The small shaft should be installed by cooling method. Use the top wire to tighten the small shaft. Note that the top wire should be pushed into the ring groove on the small shaft.

3. Install the oil nozzle on the small shaft.

4. Turn the limit nut to the bottom of the piston rod threads. Lift the hydraulic cylinder so that the piston rod passes through the opening in the support sleeve.

5. Place the articulating bearing 1 over the piston rod and in the articulating bearing support hole in the support sleeve. Tighten the lock nut and position the upper face of the limit nut 5mm from the lower face of the support sleeve.

6. Thread in the steel wire to lock the lock nut position.

7. Connect the accumulator, pipe connector, combined gasket and hydraulic cylinder.

8. Connect the hydraulic connection hose with the inlet and outlet oil pipelines.

Cone crusher hydraulic system installation includes: horizontal cylinder, control block with accumulator, hydraulic starting system, buffer tank, pressure conversion circuit, etc., over-iron protection is one of its major features, the application of hydraulic cylinders so that the crushing industry to enter a new milestone, the hydraulic breakers development and manufacturing process has been quite mature, and the scope of application is also further expanding, welcome to click on the website customer service consulting, 24 hours online.