Drag shovel multipurpose car and method for enabling underground support to enter cage
A multi-purpose vehicle and cage technology, applied in the field of transport vehicles, can solve the problems of support pressure relief, insufficient pre-jacking force, etc.
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[0033] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the dual-purpose underground support truck for dragging and shoveling of the invention includes a front part 1, a connecting part 2 and a trailer frame 3 or a shovel 4 connected to the connecting part 2. The front part 1 includes a front frame 6, and the front part of the front frame 6 Radiator 7, driver's cab 5, explosion-proof engine 11 for power system, front wheel 9 in the middle, steering system at the rear, steering system includes steering hydraulic oil tank 12, steering oil cylinder 14, oil pump, etc., power system, steering The structure of the system is the same as that of the existing forklift. The driver's cab 5 is a lateral driver's cab, that is, the driver's direct vision direction is perpendicular to the driving direction of the vehicle, so that the driver can observe the front and rear road conditions at any time.
[0034] The connecting part 2 comprises a rear frame 8, the front end of th...
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