COMBINED TUNNELING AND ANCHORING MACHINE Russian patent published in 2024 - IPC E21D9/10 E21D9/12 E21D20/00 

Abstract RU 2818651 C1

FIELD: machine building.

SUBSTANCE: disclosed is a combined tunneling and anchoring machine, which relates to the field of machining technologies for roadway driving. Combined tunneling and anchoring machine comprises: lower transport structure; support platform, wherein the support platform is located on the lower transport structure; working platform; and partition structural element. Partition structural element is arranged with possibility of disconnection between working platform and support platform. At the same time the support platform is equipped with the first mounting hole, the working platform is equipped with the second mounting hole. Partition structural element is provided with the third mounting hole and the fourth mounting hole. First mounting hole is detachably connected to the third mounting hole by means of a fastening element. Second mounting hole is detachably connected to the fourth mounting hole by means of a fastening element for switching the partition structural element between the state of installation between the working platform and the support platform and the state of disconnection from the position between the working platform and the support platform. In case of relatively large height of mine working, a partition structural element is mounted; and in case of relatively small working height, partition structural element is removed.

EFFECT: possibility of using the machine for workings of any height and high structural stability and low probability of its breakdown.

9 cl, 3 dwg

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RU 2 818 651 C1

Authors

Lyu, Fen

Gao, Chensin

In, Li

Li, Venlun

Lyu, Tsinsun

Lyu, Khua

Dates

2024-05-03Published

2023-02-20Filed