Multifunctional impact type well driller

Abstract

The invention provides a multifunctional impulse type well borer, which comprises a bay, a main generator, a main drive shaft, and a clutch assembly, a front-wheel-drive generator, a rear-wheel-drive generator, and a front-wheel-steering generator, a front-wheel-drive shaft with a front bridge tooth packet and a rear-wheel-drive shaft with a rear axle tooth packet are respectively mounted on the front portion and the rear portion of the bay, a front wheel and a rear wheel are respectively mounted on the front-wheel-drive shaft and the rear-wheel-drive shaft, an output shaft of a front wheel speed changing box which is connected with an output shaft of the front-wheel-drive generator is connected with a front-wheel-drive transmission shaft in the front bridge tooth packet, a front wheel steering balancing holdfast tube body whose bottom end is connected on a casing body of the front bridge tooth packet is sleeved on the outer of the speed changing box and the front-wheel-drive transmission shaft, and the front wheel steering balancing holdfast tube body is driven by the front-wheel-steering generator through a front-wheel-steering transmission mechanism, a rear axle drive shaft is driven by the rear-wheel drive generator through a rear axle gear wheel drive mechanism, and an input shaft of a rear axle tooth packet is connected with a rear axle drive shaft. The invention has theadvantages of time saving and labor saving, strong climbing property, stability, flexible steering, and big turning radius.

Description

Technical field: [0001] The invention belongs to the fields of bridge construction, deep well drilling and other industries, and is particularly related to a multifunctional percussion drilling machine. Background technique: [0002] In bridge construction and deep well drilling operations, percussion drilling rigs are the main equipment, including frame, main motor, main winch system driven by the main motor through the clutch assembly, auxiliary winch system and impact gear, etc. Since the drilling rig itself has no motor-driven walking and rotating devices, it can only be dragged into the worksite by hand with a trailer, and it is difficult to position it conveniently, especially for wells with complex terrain and muddy ground, which is a dilemma and difficult to construct. , It is completely placed in place by hand and shoulders, which is labor-intensive and time-consuming, and the operation preparation time is too long, which seriously affects the operation rate. At the...

AI Technical Summary

Problems solved by technology

Since the drilling rig itself has no motor-driven walking and rotating devices, it can only be dragged into the worksite by hand with a trailer, and it is difficult to position it conveniently, especially for wells with complex terrain and muddy ground, which is a dilemma and difficult to construct. , completely rely on manual hand-held shoulders to carry it in place, which is labor-intensive and time-consuming, and the operation preparation time is too long, which seriously affects the operation rate. At the same time, it is difficult to guarantee the stability of the drilling rig, which makes the operation extremely dangerous.

[0003] The transmission of the main winch system, auxiliary winch system and impact gear of the drilling rig is switched by the clutch, and the fork slider mechanism is used to control the multi-disc clutch. Due to the frequent clutch and long-term load operation during construction, frictional heat is generated on the joint surface, which makes the dial The fork slider is easily damaged, and it is extremely inconvenient to replace, which affects the operation rate and the construction cost is also high

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