Drill jumbo cab

Abstract

The invention discloses a drill jumbo cab which comprises a cab body. A driving control area for driving control and a boom control area for boom action control are arranged in the cab body, the driving control area faces a drill jumbo advancing direction, the boom control area faces a boom direction, a jacking device is arranged below a supporting frame which is arranged below the cab body, and the lower portion of the jacking device is mounted on an external drill jumbo body. The drill jumbo cab has advantages that the driving control area for driving control and the boom control area for boom action control are arranged in the cab body, the jacking device is arranged below the cab body, an independent boom action operating area for an operator can be guaranteed through arrangement of the boom control area, vision altitude can be increased by the jacking device which controls the cab body to ascend, and accordingly the operator can conveniently and clearly observe boom actions, and operation errors are effectively prevented.

Description

technical field [0001] The present invention relates to the field of construction machinery, and more specifically relates to a cab of a rock drilling jumbo. Background technique [0002] Rock drilling jumbo is also called drilling jumbo. Rock drilling jumbo is a kind of rock drilling equipment often used in tunnel and underground engineering construction. Rock drilling jumbo generally includes drill pipe, boom (supporting and positioning of rock drilling machine) and propulsion mechanism), car body, running mechanism and other necessary auxiliary equipment. When the rock drilling jumbo is working, the drill pipe moves under the control of the impact mechanism, the drill transfer mechanism, etc., and at the same time drives the drill bit to rotate and impact continuously, so that the drill bit continuously impacts the rock according to the design requirements, and at the same time uses the powder discharge mechanism to discharge stone chips , so that it can be drilled into ...

AI Technical Summary

Problems solved by technology

For existing rock drilling rigs, since the boom often needs to be extended to guide the drill pipe to drill holes when the boom is working, the vertical height of the boom is often relatively large, while the cab of a conventional rock drilling rig is generally directly installed. On the chassis of the car body, the height of the cab of the rock drilling rig is relatively low. Therefore, when the operator sits in the cab of the rock drilling rig and performs operations, he often cannot clearly see the movement of the boom, which may easily lead to operational errors.

Images