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The important working device on the small rubber paver is the vibrating rod, which plays the role of vibrating and slurry lifting during paving. The vibrating rods are installed on the liftable vibrating beam and are evenly arranged at certain distances. Because of the design of the "L" shape, the vibrating bar can be used for paving in the concrete with lower slump during paving. Drag the machine forward. According to the power driving mode, there are hydraulic and electric vibrating rods for small rubber paver. Because the hydraulic vibrating rod has a higher vibration frequency and a greater excitation force, it is widely used in various types of small rubber small rubber paving machines.
The external components of the hydraulic vibrating rod of the small rubber paver include the outer shell, the oil pipe and the oil pipe protection sleeve, and the inside is composed of a hydraulic motor, a bearing and an eccentric block. Among them, the eccentric block and the bearing of the small rubber paver are installed on the head to excite the vibration. The drive motor is installed at the tail. The head and tail of the shell are connected by threads. In order to meet the construction needs of different road arches, the vibrator device of the small rubber paver is designed as a vibrating rod that can be vertically lifted as a whole, or it can be lifted and lowered separately on the left, right and middle sections. The operator operates a hydraulic parallel linkage mechanism.