Pot hole drilling machine carried on vehicle

Abstract

The invention relates to a pot hole drilling machine carried on a vehicle, belonging to foundation engineering construction machinery. The vehicle comprises a front axle, and the pot hole drilling machine comprises a cantilever, an oil pump, a hydraulic unit, a cantilever oil cylinder, a drill lifting mechanism and a drilling mechanism, wherein the lower end of the cantilever is hinged on the front axle; the oil pump is arranged on the front axle and is in transmission connection with a power output shaft of the vehicle; the hydraulic unit is fixedly arranged on the front axle and connected with a hydraulic oil circuit of the oil pump; the cantilever oil cylinder is arranged on the front axle, hinged with the cantilever and connected with an oil circuit of the hydraulic unit; the drill lifting mechanism is arranged on the cantilever and connected with a hydraulic oil circuit of the hydraulic unit; and the drilling mechanism is arranged at the upper end of the cantilever by suspending and connected with the oil circuit of the hydraulic unit and the drill lifting mechanism. The pot hole drilling machine not only can guarantee that the shapes of drilled pot holes are regular, but also has high working efficiency so as to guarantee the progress of construction engineering, and moreover, the labor intensity of constructors can be effectively lightened.

Description

technical field [0001] The invention belongs to the technical field of foundation engineering construction machinery, and in particular relates to a pothole drilling machine mounted on a vehicle. Background technique [0002] In the construction of line laying (stretching) of electric power communication, the construction of poles and columns, the construction of shallow foundation piles of buildings, the construction of piles at road traffic bayonets, the construction of isolation piles for safety precautions, well drilling and even tree planting, etc. Related to the excavation of the floor (foundation), the technical information of the excavation device for the excavation of the floor can be found in a large number of documents, especially Chinese patent documents (about 40 patents), but in reality In the construction operations mentioned above but not limited to those mentioned above, manual excavation is still dominant, and mechanical excavation is rarely used. The appl...

AI Technical Summary

Problems solved by technology

The applicant believes that the reason why people pay more attention to manual excavation and neglect mechanical excavation may be that the excavating machines in the prior art are not practical and the combat effectiveness is not strong. Digging pits, the so-called weak combat effectiveness refers to the low efficiency of digging pits

Undoubtedly, relying on manpower to dig potholes is not only inefficient, but also labor-intensive for the builders, and the progress of the project cannot be guaranteed.

Images