Slag removal anti-lock braking system for rock tube push bench and slag removal method
An anti-lock braking system and pipe jacking machine technology, which is used in earth-moving drilling, mining equipment, tunnels, etc., can solve problems such as line construction failure, tool pipe cutter head stuck, and anti-corrosion layer easily scratched, etc. Accuracy, the effect of reducing the frequency of slag cleaning
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[0032] specific implementation
[0033] like figure 1 , 2 Among them, an anti-lock braking system for a rock pipe jacking machine, the pipe jacking machine includes a tool pipe 1 provided with a drill bit 2 and a matching pipe 11 connected to the tool pipe 1, the anti-lock braking system includes The slag baffle 3 arranged on the tool tube 1;
[0034] The slag baffle 3 can block the flow of mud and / or sediment and / or stones along the outer wall of the tool tube 1 into the rear end of the tool tube 1, thereby avoiding the accumulation of a large amount of sediment and / or at the rear end of the tool tube 1. The rear end of the tool tube 1 is stuck in the rock. Preferably, the slag baffle plate 3 is arranged laterally along the wall of the tool tube 1 , that is, the slag baffle plate 3 surrounds the tool tube 1 once.
[0035] like image 3 Among them, the surface of the slag blocking plate 3 is provided with protrusions 4, and the protrusions 4 make a gap between the stones a...
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