Rocker arm accessories

Glasses plate is called the name of glasses plate because it looks like the appearance of glasses, in fact, glasses plate academic is and cutting ring matching wear-resistant plate. In the concrete pump truck, the glasses plate and the cutting ring cooperate with each other, they mainly work with the rubber spring, through the pressure self-balancing and rubber spring automatic compensation gap, so that the floating cutting ring has a self-sealing effect, so as to increase the delivery pressure of the S pipe fitting valve. s pipe can withstand tens of thousands of times swing is by these two things, so, look very simple, in fact, the quality requirements are very high, generally Under the circumstances, to increase the service life of the eye plate will be used carbide structure.

Difficult problems with the installation of cutting rings for spectacle plates.

1、When installing the spectacle plate make sure that the installation surface of the hopper is eliminated clean and tidy, and make clear that the relativity docking set has no protrusion, not a transitional fit, easy to cause deformation of the eye plate itself, and perhaps not eliminate the deformation of the spectacle plate itself.

2, when not dismantling the S pipe, be sure in ensuring that the rubber shock absorber installation position no concrete and sediment. Otherwise it will cause the spectacle plate to find abnormal destruction, or even the spectacle plate to fall into the hopper.

3, after the installation of the cobalt plate cutting ring, should find no gap. Otherwise it will cause the cobalt plate cutting ring to find abnormal destruction, or even the cobalt plate falling into the hopper. Many textbook content is required to have 0.07-0.1MM gap is wrong, because the rubber shock absorber as far as possible to support the plate, glasses plate and cutting ring as close as possible, the pre-destruction will only be reduced.

Rocker accessories product display.