Lateral wall anchor rod lifting assembly of digging and anchoring all-in-one machine
A side bolt and integrated machine technology, which is applied in the installation of bolts, drilling equipment, mining equipment, etc., can solve the problems of restricting the degree of freedom of side bolts, difficulty in adjusting the position of the drilling rig, and low reliability, so as to reduce processing Effects of difficulty, increased orientation, and increased stability
Pending Publication Date: 2022-03-01
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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Problems solved by technology
Various types of airborne rock bolt rigs produced at home and abroad have solved the roof support problem of the roadway well, but there are various problems in the side support. The reliability is not high, and the side bolt support in China mainly relies on manual pneumatic drills, hydraulic drills, coal electric drills, etc.
The structure of the existing side support and side support bolt and anchor protection lifting device is complicated, and the failure rate is high and easy to be stuck through two sets of guide assemblies in the vertical direction. At the same time, the external side support bolt restricts the Rod degrees of freedom
Method used
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Embodiment 1
[0029] In view of this, if Figure 1-6 , this embodiment proposes a side rock bolt lifting assembly of an integrated machine for digging and bolting, including a frame component 1, a sliding component 2, a chain lifting component 3, a guide component 4 and a quick connection component 5; wherein there are 2 sets of sliding components Set on the guide assembly 4 and slide along the guide assembly 4; the bottom of the guide assembly 4 is set on the frame assembly 1; the chain lifting assembly 3 is arranged on the frame assembly 1 in parallel with the guide assembly 4; the chain lifting assembly 3 drives the sliding assembly 2 to slide; One end of the quick connection assembly 5 is connected with the sliding assembly 2, and the other end is connected with the external side anchor rod 6.
[0030] In this embodiment, the chain lifting assembly 3 drives the sliding assembly 2 to slide along the guide assembly 4, and the sliding assembly 2 is externally connected to the side anchor 6...
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The invention provides a lateral wall anchor rod lifting assembly of a digging and anchoring all-in-one machine. The lateral wall anchor rod lifting assembly comprises a frame assembly, a sliding assembly, a chain lifting assembly, a guiding assembly and a quick connecting assembly. Wherein the sliding assembly sleeves the guide assembly and slides along the guide assembly; the bottom of the guide assembly is arranged on the frame assembly; the chain lifting assembly and the guide assembly are arranged on the frame assembly in parallel; the chain lifting assembly drives the sliding assembly to slide. One end of the quick connecting assembly is connected with the sliding assembly, and the other end is connected with the external side wall anchor rod. The side wall anchor rod is simple in structure, high in stability and low in failure rate, water accumulation can be prevented through the sealing ring surrounding the bottom of the chain multiplication mechanism, and meanwhile the freedom degree of the side wall anchor rod can be greatly increased.
Description
technical field [0001] The invention relates to the technical field of side rock bolts, in particular to a side rock bolt hoisting assembly of a bolter digging integrated machine. Background technique [0002] Bolt support is a fast, safe and economical roadway support method. It is the representative of advanced support technology and the development direction of coal mine roadway technology. The bolt support technology has developed rapidly in our country, and the bolt support technology has been widely promoted and applied. Various types of airborne rock bolt rigs produced at home and abroad have solved the roof support problem of the roadway well, but there are various problems in the side support. Reliability is not high, and the side rock bolt support in China mainly relies on manual pneumatic drills, hydraulic drills, coal electric drills, etc. to complete. The structure of the existing side support and side support bolt and anchor protection lifting device is compl...
Claims
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IPC IPC(8): E21B15/00E21D20/00
CPCE21B15/003E21D20/003
Inventor 李发泉叶竹刚徐森闫金宝马强乔彦华王宁宁刘峰谢戈辉赵媛媛宋栋王希鹏贾建文李鹏安磊杨杰
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP