Hydraulic Saw Groove Making Machine
A grooving machine and hydraulic technology, applied in the direction of earth mover/shovel, construction, etc., can solve the problems of unusable and low grooving efficiency of saw-type grooving machine
Active Publication Date: 2016-06-29
江苏海迅铁路器材集团股份有限公司
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Problems solved by technology
[0002] The working principle of the hydraulic saw slot machine is: an electric controller controls the hydraulic telescopic shaft of the hydraulic oil top to reciprocate and expand regularly, thereby driving the knife arm and the cutter on the knife arm to reciprocate up and down, and the cutter is reciprocating In the process of cutting the soil to make the groove, the groove-making mud is discharged out of the groove by positive circulation. At present, the saw-type groove-making machine used in the construction of the underground cut-off wall, because the soil is attached between the cutters during the groove-making process , moves together with the cutter, so the slotting efficiency of the saw-type slotting machine is very low and cannot be used in viscous soil
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[0012] Accompanying drawing is a kind of concrete embodiment of the present invention, and the shell of hydraulic oil top 1 of this embodiment is fixed on support plate 2, and the hydraulic telescoping shaft 4 of hydraulic oil top passes through support plate and is hinged on the upper end of knife arm 13, and big arm 7 The upper end of the knife arm is fixed on the top of the support plate, and the knife arm is attached to the boom through two support rods 6 and four rollers 5 and moves left and right on the boom. Several cutting knives 8 are evenly distributed on the knife arm at a certain distance, and every two are similar. A multi-cutter plate 10 is provided between the cutting knives, the upper end of the multi-cutter plate is hinged to the knife arm by rotating shaft 9, the upper end of the multi-cutter plate is fixed on the upper end of the connecting rod 11, and the lower end of the connecting rod is fixed with a lead weight 12.
[0013] The multi-knife board is compos...
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A hydraulic saw-type groove making machine, the shell of the hydraulic oil top is fixed on the support plate, the hydraulic telescopic shaft of the hydraulic oil top passes through the support plate and is hinged to the upper end of the knife arm, the upper end of the big arm is fixed on the top of the support plate, and the knife arm passes through the support plate Two support rods and four rollers are attached to the big arm and move left and right on the big arm. There are several cutting knives evenly distributed on the knife arm at a certain distance. There is a multi-knife board between every two similar cutting knives. The upper end of the plate is hinged to the knife arm through a rotating shaft, the upper end of the multi-knife plate is fixed on the upper end of the connecting rod, and the lower end of the connecting rod is fixed with a lead block.
Description
technical field [0001] The invention relates to a groove making machine, in particular to a hydraulic saw type groove making machine for underground anti-seepage wall forming grooves. Background technique [0002] The working principle of the hydraulic saw slot machine is: an electric controller controls the hydraulic telescopic shaft of the hydraulic oil top to reciprocate and expand regularly, thereby driving the knife arm and the cutter on the knife arm to reciprocate up and down, and the cutter is reciprocating In the process of cutting the soil to make the groove, the groove-making mud is discharged out of the groove by positive circulation. At present, the saw-type groove-making machine used in the construction of the underground cut-off wall, because the soil is attached between the cutters during the groove-making process , moves together with the cutter, so the saw-type grooving machine has low grooving efficiency and cannot be used in viscous soil. Contents of th...
Claims
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IPC IPC(8): E02F5/02
Inventor 宗琪张璐
Owner 江苏海迅铁路器材集团股份有限公司