Elastic guide tight-supporting mechanism

Abstract

The invention provides an elastic guide tight-supporting mechanism. The elastic guide tight-supporting mechanism comprises an elastic guide tight-supporting assembly and a supporting rod assembly, wherein the elastic guide tight-supporting assembly comprises a connecting base, an elastic guide unit and a connecting rod, the connecting base is rotatably arranged on complete machine equipment, one end of the elastic guide unit is fixedly connected to the connecting base, the other end of the elastic guide unit is fixedly connected to the connecting rod, the connecting rod is fixedly connected to the supporting rod assembly, and the supporting rod assembly is used for tightly supporting an anchor net after the anchor net on an anchor net roll is pulled out and enabling the anchor net to be tightly attached to the coal wall under the action of the elastic guiding unit. According to the elastic guide tight-supporting mechanism, the anchor net can be elastically supported tightly, the anchor net can be tightly attached to the coal wall, and the elastic guide tight-supporting mechanism can adapt to the irregular shape of the coal wall.

Description

Technical field [0001] The present invention relates to the technical field of coal mine anchor supporting equipment, and more particularly to a resilient guide support mechanism. Background technique [0002] During the coal mine roadway, the roadway support structure needs to be constructed on the top and sidewalls of the roadway, ie the top and sidewalls of the reinforced anchor close to the roadway, and reinforced by the anchor, thus constructing a roadway support structure. Considering that the roadway support structure accounts for considerable job proportion of the entire coal mine tractor. Traditional anchor nets have been laid in the anchor network to carry out the anchor network to carry and fix, there is a certain safety hazard. At the same time, artificial laying anchor nets have long, and the construction time of the entire anchor network is reduced. With the development and application of new materials, a mine plastic anchor network gradually promotes the applicatio...

AI Technical Summary

Problems solved by technology

However, due to the softness of the anchor net, the anchor net will bend and deform during laying, and cannot cling to the coal wall, which will cause difficulties in the bolting process

[0004] To sum up, there is an urgent need for an elastic guiding and tightening mechanism to solve the problem that the mining plastic anchor net in the prior art will bend and deform during laying, and cannot cling to the coal wall, causing difficulties in the bolting process.

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