CN201546728U

CN201546728U - Mine stone vertical lift type cutting machine

Info

Publication number: CN201546728U
Application number: CN200920243369XU
Authority: CN
Inventors: 熊弟康
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-20
Filing date: 2009-11-20
Publication date: 2010-08-11
Anticipated expiration: 2019-11-20

Abstract

The utility model discloses a mine stone vertical lift type cutting machine, which resolves the problems of unstable running, inconvenient control and shallow cutting of a conventional cutting machine. A bottom frame (5) is connected with a running shaft (3), a running wheel (2) on the running shaft is connected with rails, and a plurality of upright columns (6) are in sliding engagement with sleeves (7); a carrier plate (8) is fixedly connected with the sleeves, and a first power machine (9) arranged on the carrier plate (8) is in transmission connection with a saw blade shaft (33) which is positioned below the carrier plate and provided with saw blades (17); an outer casing of a lifting machine (11) is fixedly connected to the lower face of the carrier plate, a worm gear (62) and a worm (61) are arranged inside the outer casing and in transmission engagement with each other, and a shaft hole (63) of the worm gear (62) is in threaded engagement with a longitudinal lead screw (10) which is fixedly connected with the bottom frame (5); and the worm (61) is in transmission connection with a horizontal shaft (60) on the carrier plate, and the horizontal shaft (60) is connected with a first hand wheel (25) or a second power machine.

Description

Vertical lifting cutter for mine stones

Technical field:

The utility model is relevant with mine stones exploitation cutting equipment.

Background technology:

Existing stone mining cutting equipment, as described in Chinese patent 03242593.7, the two column frames of disjunctor are arranged on the base, saw blade is fixed in lifter slide, lifter slide joins with two column one sides, the lifting screw that the crossbeam of frame is provided with in the column of lifting worm gear and both sides is connected, and main spindle box and lifter slide join, and move up and down with lifting screw.The two-way guide rails structure of this pair of column, fluctuation of service under the situation of lifter slide load-bearing.The saw blade main shaft connects lifter slide, the rigging position height, and its back saw blade depth of cut on the ground that descends is more shallow.The translation structure complexity of base, engine are not easy to according to cut state control lifting, translation and cutting stroke.

The utility model content:

The utility model purpose provides a kind of operating steadily, and stroke is controlled easily, and handling safety, convenience can reach the vertical lifting cutter for mine stones that more profoundly cuts the degree of depth.The utility model is achieved in that

The utility model vertical lifting cutter for mine stones, underframe 5 is connected with walking axle 3, road wheel 2 on the walking axle is connected with track, there are some columns 6 to be slidingly matched on the underframe with sleeve 7, support plate 8 is connected with sleeve, there is first engine 9 to be in transmission connection on the support plate 8 with saw blade axis 33, saw blade axis is positioned at below the support plate, saw blade 17 is housed, and the worm gear 62 in the shell of the lifter 11 that is connected below the support plate, shell cooperates with worm screw 61 transmissions, the axis hole 63 of worm gear 62 and vertical screw mandrel 10 threaded engagement, screw mandrel 10 is connected with underframe 5, and the horizontal axis 60 on worm screw 61 and the support plate is in transmission connection, and horizontal axis 60 is connected with first handwheel 25 or second engine.

Column 6 is four, lays respectively at four jiaos of underframe, has on the underframe 5 to be positioned at the groove of dodging saw blade axis below the saw blade axis 33.

Worm screw 61 is connected as a single entity with power shaft 48, has the sprocket wheel 50 of first sprocket wheel 49 and horizontal axis 60 ends to be connected by chain on power shaft 48 or the connected axle 66, and the horizontal axis other end has first handwheel 25.

There are second sprocket wheel 41 and rising sprocket wheel 39 to be connected on the power shaft 48 by chain, rising sprocket wheel 39 is connected as a single entity with bearing support 43, the axle 30 of passing a bridge passes the bearing in the bearing support 43, the one end is by keyway 70 and sliding sleeve axial sliding fit in pin key on the axle 69 and the sliding sleeve 44, the other end is connected by chain by the sprocket wheel on sprocket wheel 29 and the saw blade axis 32, projection 47 transmissions fluted and on the rising sprocket wheel 39 cooperate on the sliding sleeve 44, the external diameter of sliding sleeve 44 is connected with Engaging-and-disengaging bearing 45, the support that Engaging-and-disengaging bearing 45 is supported on the support plate 8 is connected with group plate 46, dial plate 46 and be connected, have belt pulley 28 to be connected on the axle 30 of passing a bridge with first engine, 9 output belt pulleys 27 with handle 68.

Pillar 3 is connected with underframe 5, walking reducer 14 is arranged on the pillar 13, on the worm screw of walking reducer second handwheel 15 is housed, there is the sprocket wheel 55 on the sprocket wheel 54 and the second gap bridge axle 71 to be in transmission connection on the worm gear output shaft of walking reducer, first sprocket wheel 58 on sprocket wheel 55 and the walking axle 3 is in transmission connection, and has the driven sprocket 37 on second sprocket wheel 57 and the rear axle to be in transmission connection on the walking axle 3.

The utility model is simple in structure, and is easy to manufacture, with low cost, is not subjected to the spacing of plane on the underframe below the support plate because saw blade is positioned at, and the rise and fall of support plate 8 have realized the free adjustment of depth of cut, and the speed of road wheel 2 is by 15 controls of the handwheel on the reducer 14.So just can be according to the degree of depth of saw blade 17 cuttings, the hardness of mine stones is shaken the rotating speed speed of handwheel 15 and is controlled, and makes cutting stable, and saw blade 17 motions are steadily.So just realized the exploitation fluting cutting of mine rock.Need not hole and blow out, the rope sawing is cut.Realized the mechanization production cutting of mine rock.

Description of drawings:

Fig. 1 is the utility model overall construction drawing.

Fig. 2 is the drive mechanism figure of saw blade.

Fig. 3 is saw blade support plate rising drive mechanism figure.

Fig. 4 is saw blade support plate rise and fall drive mechanism figure.

Fig. 5 moves forward and backward drive mechanism figure for the utility model.

Fig. 6 is riser structure figure.

Fig. 7 is the structure chart of sliding sleeve and axle.

The specific embodiment:

The stone digging vertical lifting cutter has track 3 joints, two walking axles 3 are arranged in the groove of track 1, and there is road wheel 2 at walking axle 3 two ends, and road wheel 2 is loaded in the groove of track 1, guarantee the entire machine motion that is in line, on walking axle 3, have the bearing support 4 of underframe 5 to support underframe 5.6 four on column is arranged on four jiaos of underframe 5, and column 6 external diameters are equipped with sleeve 7, and sleeve 7 is fixed together with support plate 8.Moving up and down of support plate 8 all can be slided on this four root post 6, and column 6 has played the effect of stable support plate 8.

Lifter 11 is housed below the center of support plate 8, the shell of lifter 11 and support plate 8 are connected, and worm gear 62 is housed in the lifter 11, the axis hole 63 and screw mandrel 10 threaded engagement of worm gear 62, screw mandrel 10 lower ends are contained on the base plate 42 and are connected with it, and base plate 42 and underframe 5 are connected in the middle of the underframe 5 by steel plate.Worm gear 62 is that axial trough cooperates with tooth with worm screw 61.An axle end of 66 has a cover, and is fluted in the cover, and cover cooperates with pin key on the power shaft 48 by groove, forms cover and spools 66 and is connected.On the axle 66 sprocket wheel 49 is housed, is in transmission connection by chain 67 and top sprocket wheel 50 formation, sprocket wheel 50 is ends that are fixed on hand wheel shaft 60, and the other end of hand wheel shaft 60 is fixed with handwheel 25.Rotate for sprocket wheel 50 when shaking handwheel 25 by axle 60 transmissions, drive sprocket wheel 49 by the chain on the sprocket wheel 50 67, the rotating band driven input shaft 48 of sprocket wheel 49 rotates, the rotation of power shaft 48 just drives worm screw 61 and rotates, worm screw 61 is rotated by axial trough and drives the rotation of worm gear 62 teeth, because of screw thread and screw mandrel 11 screw threads being arranged movingly in the worm gear 62, support plate 8 is descended so work as the rotation of worm gear 62.

The rising of support plate 8 is slidingly matched by 44 keyways 70 of the clutch sliding sleeve on the axle 30 of passing a bridge and pin key 69 on the axle 30 of passing a bridge, also rotates but the axle 30 of passing a bridge rotates sliding sleeves 44, and the projection 47 on the fluted and sprocket wheel 39 of an end of sliding sleeve 44 movingly.Sprocket wheel 39 is in transmission connection through chain 40 and sprocket wheel 41, and sprocket wheel 41 is contained on the straight power shaft of the snail of lifter 11, and axle is on the axle with worm screw 61.Sliding sleeve 44 outer through on Engaging-and-disengaging bearing 45 is housed, the shell of bearing 45 is movingly with dialling plate 46, what dial plate 46 fixedly is by being contained in stent support on the support plate 8, dialling plate 46 is movingly with column, an end of dialling plate 46 is equipped with handle 68.When the intact needs of saw blade 17 cutting stone materials rise, moving handle 68 surely closes groove on the sliding sleeve 44 and the projection on the sprocket wheel 39, the rotation of sliding sleeve 44 just drives sprocket wheel 39, sprocket wheel 39 drives sprocket wheel 41 through chain 40 and rotates, the rotation of sprocket wheel 41 just makes worm screw 61 rotate, and worm screw 61 drives worm gear 62 and rotates, and the rotation of worm gear 62 just makes support plate 8 rise, the rising coping saw blade 17 of support plate is contained in below the support plate 8, so saw blade has just risen.

The rotation of saw blade 17 is that engine is realized, engine 9 is the diesel engines that are contained on the support plate 8, the axle 30 of passing a bridge is contained on the support plate 8 by bearing support 64, saw blade axis 33 is contained in below the support plate 8 by bearing support 65, one end of axle 33 is equipped with and clamps panel seat 51 and pressure strip 52, saw blade 17 is contained in the middle of both, is compressed by clamp nut 53.When engine 9 starts, power belt dish 27 drives belt pulley 28 by V-belt 34 and rotates, belt pulley 28 turning cylinders 30 have just rotated, the sprocket wheel 29 of dress is also along with rotation on the axle 30, by chain 31 sprocket wheel 29 and sprocket wheel 32 are in transmission connection, the rotation of sprocket wheel 32 has just driven the rotation of axle 33, and the rotation coping saw blade 17 of axle 33 is connected with axle 33, so saw blade 17 rotates.

Moving forward and backward by shaking handwheel 15 of entire machine realizes, rotate when shaking handwheel 15, the worm screw of walking deceleration 14 is rotated and drives the worm gear rotation, worm gear rotates and has just driven sprocket wheel 54, sprocket wheel 54 drives sprocket wheel 55 by chain 16 and rotates, and is to be connected because of two sprocket wheels 55 are housed on the axle 71, so be in transmission connection by the sprocket wheel 58 on chain 56 and the walking axle by another, the rotation of sprocket wheel 58 has just driven axle 3 and has rotated, and the rotation of axle 3 just drives road wheel 2 and walks in track 1.In order to prevent that road wheel from skidding, so sprocket wheel 57 is housed again on axle 3, sprocket wheel 57 is connected on the rear axle sprocket wheel 37 by chain 38, and sprocket wheel 37 rotates and drives rear axle, and the two ends road wheel of axle rotates, and prevents to skid.

Saw blade 17 needs water to drench in cutting process, so design has water drenching device 18 and blade shroud 19.Water drenching device 18 is installed on the guard shield 19 following circles, guarantees that water has pressure to drench on saw blade.

The charging of accumulator jar 22 is to start with engine 9, through the V-belt 35, drives the belt pulley 36 on the generator 21 by power-take-off pulley 27, makes generator 21 electricity stream give storage battery 22 chargings through accumulator jar 22 control cabinets 23.

Gear 24 on the starter output shaft and 26 engagements of the flywheel on diesel engine 9 output shafts provide tripping force to diesel engine.

Operation is at first track 1 to be placed on the rock of required cutting, and four road wheels of entire machine are laid in the track 1.With wooden watchman's wooden clapper track 1 both sides are being leveled up.3 joint tracks of track 1 are all connected and level up.Load onto saw blade 17 usefulness saw blade clamp nuts 53 and remove and press plate, connect water drenching device 18 water pipes.Open switch, start diesel engine 9, earlier with little throttle preheating diesel engine.Treating to open after diesel engine 9 preheatings large throttle is fixed on high speed speed and changes.With hand moving decline handwheel 25, support plate 8 is slowly descended, this is that saw blade 17 is to incision such as rock, according to the speed of formation hardness decision decline.When saw blade 17 drops to the degree of depth of required cutting, shaking walking handwheel 15, make machine 9 to required direction cutting.Walked behind the joint track, the track of in advance covering has been reinstalled in the direction of required cutting.Constantly repeat, till required cutting crack of stone is intact.After cutting puts in place, move clutch earlier and dial wrench handle 68, make on the whole support plate 9 and rise, after saw blade 17 all goes out crack of stone, release handle 68 and stop to rise.Close diesel engine switch down, water drenching device switch 20 has so just been finished the cutting of a crack of stone.

Claims

1. vertical lifting cutter for mine stones, it is characterized in that underframe (5) is connected with walking axle (3), road wheel (2) on the walking axle is connected with track, there are some columns (6) and sleeve (7) to be slidingly matched on the underframe, support plate (8) is connected with sleeve, there are first engine (9) and saw blade axis (33) to be in transmission connection on the support plate (8), saw blade axis is positioned at below the support plate, saw blade (17) is housed, the shell of lifter (11) is connected below the support plate, worm gear (62) in the shell cooperates with worm screw (61) transmission, the axis hole (63) of worm gear (62) and vertical screw mandrel (10) threaded engagement, screw mandrel (10) is connected with underframe (5), and the horizontal axis (60) on worm screw (61) and the support plate is in transmission connection, and horizontal axis (60) is connected with first handwheel (25) or second engine.

2. cutting machine according to claim 1 is characterized in that column (6) is four, lays respectively at four jiaos of underframe, has on the underframe (5) to be positioned at the groove of dodging saw blade axis below the saw blade axis (33).

3. cutting machine according to claim 1, it is characterized in that worm screw (61) and power shaft (48) are connected as a single entity, have first sprocket wheel (49) to be connected by chain with the sprocket wheel (50) of horizontal axis (60) end on power shaft (48) or the connected axle (66), the horizontal axis other end has first handwheel (25).

4. cutting machine according to claim 3, it is characterized in that having on the power shaft (48) second sprocket wheel (41) to be connected by chain with rising sprocket wheel (39), rising sprocket wheel (39) is connected as a single entity with bearing support (43), the axle (30) of passing a bridge passes the bearing in the bearing support (43), the one end is by pin key (69) on the axle and sliding sleeve (44) interior keyway (70) and sliding sleeve axial sliding fit, the other end is connected by chain with sprocket wheel (32) on the saw blade axis by sprocket wheel (29), sliding sleeve (44) is gone up projection (47) transmission fluted and on the rising sprocket wheel (39) and is cooperated, the external diameter of sliding sleeve (44) is connected with Engaging-and-disengaging bearing (45), the support that Engaging-and-disengaging bearing (45) is supported on the support plate (8) is connected with group plate (46), dial plate (46) and be connected, have belt pulley (28) to be connected on the axle (30) of passing a bridge with first engine (9) output belt pulley (27) with handle (68).

5. cutting machine according to claim 1, it is characterized in that pillar (3) and underframe (5) are connected, walking reducer (14) is arranged on the pillar (13), on the worm screw of walking reducer second handwheel (15) is housed, there is the sprocket wheel (55) on the sprocket wheel (54) and the second gap bridge axle (71) to be in transmission connection on the worm gear output shaft of walking reducer, first sprocket wheel (58) on sprocket wheel (55) and the walking axle (3) is in transmission connection, and has the driven sprocket (37) on second sprocket wheel (57) and the rear axle to be in transmission connection on the walking axle (3).