High-frequency concrete vibrating device

Abstract

The invention relates to the technical field of building construction equipment, in particular to a high-frequency concrete vibrating device. The high-frequency concrete vibrating device comprises a device casing adopting a hollow cylindrical structure, wherein an end cover for closing the device casing is arranged at the right end of the device casing, a power interface is arranged at the left end, a vibrating motor is arranged in the device casing, the left end of the power interface is exposed out of the left end of the device casing, a rotating shaft of the vibrating motor extends rightwards in the device casing, the outer wall of the rotating shaft is connected with an eccentric block through bolts, and the vibrating motor rotates to drive the eccentric block to rotate periodically in a reciprocating manner to produce vibration; bearings are arranged on the rotating shaft of the vibrating motor and on two sides of the eccentric block respectively. With the adoption of the technical scheme, the device is stable in structure, low in working noise, small in size, light and convenient to carry, the loss of vibration energy is minimized, and the working efficiency is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a high-frequency concrete vibrating device. Background technique [0002] In domestic construction, the equipment used for vibrating concrete is usually planetary vibrating rods and supporting vibration motors. This device combination is not only ineffective, but also easily affected by the reaction force of vibration due to its structural characteristics, resulting in a relatively fragile equipment structure, a small load capacity, a short sustainable working time, and a short service life of the equipment structure. [0003] Due to the external structure of the motor, the traditional vibrating equipment cannot increase the kinetic energy lost due to the transmission of the flexible shaft, so that it cannot achieve a higher working frequency; moreover, the equipment is too bulky, and it is difficult to move and carry. SUMMARY OF THE INVENTION [0004] The purpo...

AI Technical Summary

Problems solved by technology

This device combination not only has poor effect, but also is easily affected by the reaction force of vibration due to its structural characteristics, resulting in relatively fragile equipment structure, small load capacity, short sustainable working time, and short service life of the equipment structure.

[0003] Due to the external structure of the motor, the traditional vibrating equipment cannot increase the kinetic energy lost due to the flexible transmission shaft, so that it cannot achieve a higher operating frequency; moreover, it also has the disadvantages of being too large and difficult to move and carry.

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