CN103161461A

CN103161461A - Reciprocating mine cutting machine

Info

Publication number: CN103161461A
Application number: CN2011104567807A
Authority: CN
Inventors: 刘兴和
Original assignee: 李云和
Priority date: 2011-12-10
Filing date: 2011-12-10
Publication date: 2013-06-19

Abstract

The invention provided a reciprocating mine cutter machine which can be directly installed on a mine to cut all the rocks in a motive mode. The reciprocating mine cutter machine is composed of a fixed frame rail (1), a sliding frame (2), a feed motor (3), a riser plate lead screw (4) a crankshaft (5), a connecting rod (6), an adjusting jackstay (7), a roller saw frame (8), a saw blade (9), a water spray pipe (10), a balance iron (11), a guide plate (12) and a cutting motor (13). The straight saw blade (9) is mounted inside the roller saw frame (8), the rotary movement of the cutting motor (13) is converted into the reciprocating movement through the crankshaft (6) and a connecting rod (5) and the guide plate (12), after the cutting with great depth and long distance is carried out over the rocks, a row of holes formed by a blower gun are used to raise stone materials. No waste is produced in the stone materials by the mining method and the stone materials with large size and super length can be mined, and the stone material processing cost can be saved, and the mineral resources can be sustainably utilized.

Description

Reciprocating type mine cutting machine

Technical field: a kind of reciprocating type mine cutting machine that is directly installed on mobile all rocks of cutting on the mine, giant mechanical and electrical equipment.

Background technology: the stone materials such as exploitation granite, marble, used technology is all to make a call to two rounds with hammer drill on vertical plane and horizontal plane, and then wedges in the hole with the iron wedge building stones are lifted.Or the explosive that rises with splashing blows rock, and these methods exploitation stone materials are too strong to the destructiveness in mine, the stone material lumber recovery less than 50% of exploiting out, and often the stone material of extraction is all waste material.For the rudding material, except white useless heavy manual labor, the more important thing is: pile up nowhere on the barren rock mountain of newly having built, and has stopped up traffic and pressed again and buried vegetation.Often separately split new footpath because of the barren rock place that accounted for.The reason that causes stone material to be broken into waste material is, the dual mode that traditional mining type is pulverized object is conflicting, and whichsoever the power that another plane just is squeezed is first wedged on the plane, and two planes are wedged also like this simultaneously.The power that the extruding of object is pulverized is much larger than the broken power that stretches.Namely object stretches to pulverize more than extruding and pulverizes easily.Around this principle, avoid extruding to pulverize, only exploit stone material with the method for the pulverizing that stretches, just can be indiscriminately ad. as one wishes exploit out exactly large scale, required stone material that the overlength degree is complete by size, and there is no waste material.

Summary of the invention: a kind of reciprocating type mine cutting machine is provided, this device by fixed frame guide rail, sliding frame, feed motor, seat board screw mandrel, bent axle, connecting rod, adjusting support, roller saw frame, saw blade, sparge pipe, Balance Iron, guide strip, cutting motor and form.It is that sliding frame is arranged in the fixed frame guide rail, cutting motor is housed on sliding frame, feeds motor, seat board screw mandrel, crankshaft-link rod.Regulate strut, guide strip and sparge pipe being equipped with respectively on the connecting rod of three bent axles that turn to be equipped with on Balance Iron, saw blade and roller saw frame, sliding frame.

When cutting motor rotated, the three-throw crankshaft on the cutting motor axle (can be also two turn) was by connecting rod, and guide strip will rotatablely move and be converted to straight reciprocating motion, drove saw blade and moved back and forth at a high speed up and down.The sawtooth made from the high-strength alloy material can cut all rocks.In cutting, feed motor and constantly push ahead by the seat board screw mandrel, make the roller saw frame that saw blade is pushed against rock.In the roller saw frame, a row cylinder roller is arranged from top to bottom, the back side of saw blade is against on roller, to reduce the friction activity freely.Sparge pipe on sliding frame is continuously sprayed water, and cooling is lubricated, washed away and cut the dust mud that grinds to saw blade.Saw blade, roller saw frame can upwards rotate 90 ° by regulating strut, can cut building stones at any angle.

In real work, the impact shock of saw blade, the high-frequency ground reciprocating motion amount of being passed through needs come balance with the power opposite with it.On three another bent axles, have on two connecting rods that turn Balance Iron is housed, the always amount of passing through of balance is equated with the always amount of passing through of saw blade bent axle, just can make motor rotation steady.For overcoming in traditional quarrying stone process, the very low difficult problem of the broken lumber recovery of a large amount of building stones.The method that the present invention only utilizes object the most easily to pulverize---stretch and pulverize.Avoid object and least easily push the method for pulverizing.Need only the facade (vertical plane) that first cuts off rock by certain size, make the surrounding of these piece building stones unsettled, and then make a call to a round with air pressure gun horizontal plane below building stones, both having made is seldom several holes, just can lift accurately, like a cork this piece building stones with the wedging of iron wedge, and there is no waste material.The present invention's degree of depth, long distance greatly cuts the mine.Depth of cut can reach 5 meters and even darker, and length can run through whole mine.

The present invention has following beneficial effect: the rate of 1, becoming a useful person is high, substantially there is no waste material.2, solved mining obstacle, traffic jam that the accumulation of waste material causes, bury the series of problems such as vegetation.3, greatly strengthened the sustainability that mineral resources are utilized.4, can cut the super thick building stones of overlength superelevation, solve the difficult problem that traditional mining methods can't realize.4, the stone surface of cutting is smooth smooth, need not to carry out roughing, has reduced cost of production.

Description of drawings: Fig. 1 is front view, and Fig. 2 is left view.

1, fixed frame guide rail 2, sliding frame 3, feed motor 4, seat board screw mandrel 5, bent axle

6, connecting rod 7, adjusting strut 8, roller saw frame 9, saw blade 10, sparge pipe 11, Balance Iron

12, guide strip 13, cutting motor

The specific embodiment: direct cutting stone material on the mine, all mining machines must possess light easy dismounting, carrying.Adaptation is set up pipeline on the ground of injustice, erection equipment.(referring to accompanying drawing) fixed frame guide rail (1) is short light, can lengthen arbitrarily and exchange, and four pin rise by the screw sled tightly with splashing, and height can be by the spiral adjustment.Sliding frame (2) is can be in fixed frame guide rail (1) free to advance or retreat and can take out from two ends.Be equipped with on sliding frame (2) and feed motor (3), seat board screw mandrel (4), bent axle (5), connecting rod (6), regulate strut (7).Balance Iron (11) and saw blade (9) are housed on connecting rod (6), by guide strip (12), rotatablely moving of bent axle (5) are converted to straight reciprocating motion interlock saw blade (9).Saw blade (9) can be in roller saw frame (8) back and forth freely.Roller saw frame (8) can rotate up 90 ° by regulating strut (7), guarantees to feed and provide cutting.Sparge pipe (10) is fixed on follow-up thereupon on guide strip (12).

Claims

1. reciprocating type mine cutting machine, by fixed frame guide rail (1), sliding frame (2), feed motor (3), seat board screw mandrel (4), bent axle (5), connecting rod (6), regulate strut (7), roller saw frame (8), saw blade (9), sparge pipe (10), Balance Iron (11), guide strip (12), cutting motor (13) consist of.It is characterized in that: sliding frame (2) is housed in fixed frame guide rail (1); Be equipped with on sliding frame (2) and feed motor (3), seat board screw mandrel (4), bent axle (5), connecting rod (6), regulate strut (7), cutting motor (13); Roller saw frame (8), saw blade (9), sparge pipe (10), Balance Iron (11), guide strip (12) are housed on connecting rod (6).

2. device according to claim 1 is characterized in that: saw blade (9), roller saw frame (8), can rotate 90 ° around cutting motor (13).