CN2428571Y - Hydraulic anti-burst formed-coal-cutting machine - Google Patents
Hydraulic anti-burst formed-coal-cutting machine Download PDFInfo
- Publication number
- CN2428571Y CN2428571Y CN 00208500 CN00208500U CN2428571Y CN 2428571 Y CN2428571 Y CN 2428571Y CN 00208500 CN00208500 CN 00208500 CN 00208500 U CN00208500 U CN 00208500U CN 2428571 Y CN2428571 Y CN 2428571Y
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- turntable
- motor
- cutter
- slide unit
- housed
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Abstract
The utility model discloses a machine which is used for the excavation of carbon blocks in small-and-medium-size coal mines and the cutting of stones in building material industries. The utility model is composed of a main vehicle, a slide platform, an arm standing component, a rotary table, a specified cutter, a hydraulic system, an electrical apparatus control system and a cooling and dust removal system. The electrical apparatus control system adopts an industrial computer to control a motor and an electromagnetic directional valve of the hydraulic system so as to complete various actions of the whole machine. The feed speed is regulated in manual regulation. The utility model is suitable for various different working environments, and can work continuously. The automatization is high, the working environment is improved, and the powder dust is greatly decreased. The resources can obtain full exploitation and utilization, and the labour intensity is reduced. The utility model is current domestic advanced equipment for excavation.
Description
The utility model belongs to the machinery of a kind of middle and small scale coal mine charcoal piece digging and the cutting of building material industry stone material.
At present, the exploitation in domestic colliery, the most of fully-mechanized mining equipment that adopts of its method is exploited, middle and small scale coal mine still adopts blasting method to exploit, and this method safety factor is low, and digging speed is slow, charring rate is low, and labour intensity is big, serious waste of resources, extremely incompatibility modern production and make full use of the requirement of resource.In the quarrying method of mine building material industry, there are the problems referred to above too, do not catch up with the demand of construction industry development far away.And the existing patent No. is 98211734.5 " self-action cuts the charcoal forming machine ", only is used for the coal mining of medium and small colliery, can not cutting stone material.Its structure is also different in addition.
The purpose of this utility model provides a kind of solenoid operated directional valve that utilizes industrial computer control motor and hydraulic system, finishes the explosion-proof moulding digger of fluid pressure type that the moulding digging is carried out in the complete machine exercises, to overcome the deficiency of the above-mentioned system of attack.
The purpose of this utility model is achieved in that it is made of main car, slide unit, upright arm, turntable, cutter, hydraulic system, electric system, the cooling dirt system that disappears.Wherein hydraulic system adopts prior art to be installed on the slide unit, and electrical apparatus control system adopts existing industrial computer, is installed on the slide unit, cools off the dirt system that disappears and also utilizes prior art, is contained in fuel tank one side.Main car is welded by channel-section steel and steel plate, and its left side section is welded into a fuel tank, and the left end of fuel tank is installed motor cabinet, and motor is housed on the motor cabinet, and motor is by the oil pump in the shaft coupling connection fuel tank.Bearing support is equipped with in rear and front end, main car bottom, and axletree is housed in the bearing support, and wheel is housed on the axletree.Fix a gear at front axle middle part, and with the gears engaged that is contained on the main car motor drive shaft, motor is fixed on the main car by bent plate.Two ends, the left and right sides, main car top are fixedly single mount frame and double cartridge respectively, and the length feed leading screw is housed on the carriage, and the leading screw right-hand member all is equipped with sprocket wheel.A guide rail is equipped with in two length feed leading screw outsides respectively.In the middle of the double cartridge of main car right-hand member, motor is housed, double-stranded wheel is housed on the motor drive shaft, be connected with sprocket wheel on two length feed leading screws respectively by chain.Be connected slide unit on length feed leading screw on the main car and the guide rail.
Screw and guide pin bushing are equipped with in the slide unit bottom, match with two length feed leading screws and two guide rails respectively.Traverse feed leading screw one end on slide unit top is contained on the slide unit, and the other end is connected with motor by sleeve.Screw on the traverse feed leading screw is connected with cross slide, and cross slide is connected on the slide unit by pressing plate, at cross slide bolt turntable.
Rotating shaft is equipped with at the turntable center, and rotating disk is equipped with in the turntable upper end, rotating disk external diameter gear of bolt.In rotating shaft, the rotating shaft neck is equipped with screw to rotating disk by bearing fixing.Locking cylinder is equipped with in turntable inside, and piston rod and piston are housed in the oil cylinder.Motor base is equipped with in the turntable outside, and motor is housed on the base, be equipped with on the motor drive shaft gear and with the turntable gears engaged.
Upright arm member is made up of column, lift slide, cutter turntable.Column is fixed on the rotating disk of turntable upper end.The hoist cylinder upper end of column inside is fixed on the column by the oil cylinder carriage, and a carriage is fixed in the piston rod upper end of column, and carriage is connected with lift slide, and relies on pressing plate to be connected on the column.Bolt cutter turntable is used at the two ends up and down of lift slide respectively, and the cutter turntable is identical with turntable structure on the slide unit.
The cutter turntable is fixed a bent plate, mounting flange on fixing motor, the motor drive shaft on the bent plate, and cutter is installed on the flange by pressing plate.
Cutter adopts step cone flange arrangement.The cutter tooth front end adopts negative rake α cutter tooth afterbody that certain relief angle β is arranged.
The good effect that the utility model produced is:
1. the automaticity height reduces labour intensity.
2. improve working environment, dust reduces in a large number.
3. but continuous operation, char yield rate improves greatly, by original 20～30%, brings up to more than 80%.
4. resource is fully developed, and economic benefit is doubled and redoubled.
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is that the utility model master looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the utility model left side.
Fig. 3 is the utility model master car schematic top plan view.
Fig. 4 is the utility model master car front axle partial schematic sectional view.
Fig. 5 is the utility model slide unit parts cross-sectional schematic.
Fig. 6 is the utility model turntable parts cross-sectional schematic.
Fig. 7 is the upright arm member cross-sectional schematic of the utility model.
Fig. 8 is the utility model cutter scheme of installation.
Fig. 9 is the utility model cutter structure schematic diagram.
Figure 10 is the utility model knife-tooth structure schematic diagram.
With reference to Fig. 1, Fig. 3, Fig. 4.Hydraulic system 3 adopts prior art, is installed on the slide unit 7.Electrical apparatus control system 6 adopts existing industrial computer, is installed on the slide unit 7.Cool off the dirt system 5 that disappears and also adopt prior art, be installed in fuel tank 4 one sides.Main car 8 is welded by channel-section steel and steel plate, and its left side section is welded into a fuel tank 4, and the fuel tank left end is installed motor cabinet 2, and motor 1 is housed on the motor cabinet.The oil pump 27 that motor connects in the fuel tank by shaft coupling 31.Bearing support 11 is equipped with in rear and front end, main car 8 bottom, and axletree 23 is housed in the bearing support, and wheel 22 is housed on the axletree.At front axle 23 middle part fixed gears 24, and be contained in main vehicle and horse and reach gear 32 engagement on the B4 axle, motor B4 is fixed on the main car 8 by bent plate 33.Two ends, the left and right sides, main car 8 top are fixedly single mount 26 and double cartridge 12 respectively, and length feed screw mandrel 9 is housed on the carriage, and the leading screw right-hand member all is equipped with sprocket wheel 28.Guide rail 10 is equipped with in the outside of two length feed screw mandrels 9 respectively.In the middle of the double cartridge 12 of main car 8 right-hand members, motor B1 is housed, double-stranded wheel 30 is housed on the motor B1 axle, be connected with sprocket wheel 28 on the length feed leading screw 9 by chain 29.Be connected slide unit 7 on length feed leading screw 9 on the main car 8 and the guide rail 10.
With reference to Fig. 5.Screw 37 and guide pin bushing 38 are equipped with in slide unit 7 bottoms, cooperate with length feed leading screw 9 and guide rail 10 respectively.Traverse feed leading screw 35 1 ends on slide unit 7 tops are contained on the slide unit 7, and the other end is connected with motor B2 by sleeve 36.Screw 34 on the traverse feed leading screw 35 is connected with cross slide 13, and cross slide is connected on the slide unit 7 by pressing plate 39, uses bolt turntable 14 on cross slide 13.
With reference to Fig. 6.Rotating shaft 41 is equipped with at turntable 14 centers, and rotating disk 40 is equipped with in turntable 14 upper ends, rotating disk external diameter bolt gear 44.Rotating disk 40 is fixed in the rotating shaft 41 by bearing 43, and the rotating shaft neck is equipped with screw 42.Locking cylinder 46 is equipped with in turntable 14 inside, and piston rod 48 and piston 47 are housed in the oil cylinder, and motor base 15 is equipped with in the turntable outside, and motor B3 is housed on the base, be equipped with on the motor B3 axle gear 45 and with 44 engagements of turntable gear.
With reference to Fig. 7.Found arm member by column 16, lift slide 21, cutter turntable 53 is formed.Column 16 is fixedly on the rotating disk 40 of turntable 14 upper ends, hoist cylinder 50 upper ends of column inside are fixed on the column 16 by oil cylinder carriage 49, the piston rod upper end analog bracket 18 of column 16, carriage 18 is connected with lift slide 21, and rely on pressing plate 17 to be connected on the column 16, bolt cutter turntable 53 is used at the two ends up and down of lift slide 21 respectively, and cutter turntable 53 is identical with turntable 14 structures on the slide unit 7.
With reference to Fig. 8.Cutter turntable 53 is fixed a bent plate 20, fixing motor B5 on the bent plate 20, and mounting flange 51 on the motor B5 axle, cutter 19 is installed on the flange 51 by pressing plate 62.
With reference to Fig. 9, Figure 10.Cutter 19 adopts step cone flange arrangement.The cutter tooth front end adopts negative rake α, and the cutter tooth afterbody has certain relief angle β.
Slide unit 7 lengthwise movements: the slide unit 7 lengthwise movement knobs on the turn electric system guidance panel, issuing command, make the corresponding solenoid operated directional valve work of electric system 6 controlled hydraulic system 3, make motor B1 carry out forward and backward, two strands wheel 30 on the CD-ROM drive motor B1 axle, sprocket wheel 28 by chain 29 drives on two length feed leading screws 9 makes 9 rotatings of length feed leading screw, finishes slide unit 7 lengthwise movements.
Slide unit 7 transverse movements: the slide unit 7 transverse movement knobs on the turn electric system guidance panel, issuing command, make the respective electrical magnet valve work of electric system 6 controlled hydraulic system 3, make motor B2 carry out rotating, drive the traverse feed leading screw by the sleeve on the motor B2 axle 36 and pay 35 rotations, make cross slide 13 do transverse movement, finish the transverse movement of slide unit 7.
Upright arm elevating movement: the upright arm elevating movement knob on the turn electric system guidance panel, issuing command makes the respective electrical magnet valve work of electric system 6 controlled hydraulic system 3, makes hoist cylinder 50 rise slide 21 by carriage 18 drives and carries out elevating movement.
Rotatablely moving of turntable 14: the knob that rotatablely moves of the turntable on the turn electric system guidance panel, issuing command makes the respective electrical magnet valve work of electric system 6 controlled hydraulic system 3, makes the gear 45 on the motor B3 axle, drive the gear 44 on the turntable 14, turntable 14 is rotated.
Cutter rotatablely moves: connect power supply, starter motor 1 makes oil pump 27 work, complete machine pressure oil is provided after, adopt the hand-operated direction valve of manually-operated hydraulic system 6, make motor B5 rotation, drive the flange and the cutter rotation that are fixed on the motor B5 axle.Rotary speed adopts the manual modulation valve of manual adjustment hydraulic system 6 to regulate.
Claims (2)
1. explosion-proof moulding digger of fluid pressure type: it comprises that main car, slide unit, upright arm, turntable, cutter, hydraulic system electric system, the cooling dirt system that disappears constitutes; Wherein hydraulic system adopts prior art, is installed on the slide unit, electrical apparatus control system adopts existing industrial computer, be installed on the slide unit, cool off the dirt system that disappears and also utilize prior art, be contained in fuel tank one side, it is characterized in that: main car is welded by channel-section steel and steel plate, its left side section is welded into a fuel tank, the left end of fuel tank is installed motor cabinet, and motor is housed on the motor cabinet, and motor is by the oil pump in the shaft coupling connection fuel tank; Bearing support is equipped with in rear and front end, main car bottom, and axletree is housed in the bearing support, and wheel is housed on the axletree; Fix a gear at front axle middle part, and with the gears engaged that is contained on the main car motor drive shaft, motor is fixed on the main car by bent plate; Two ends, the left and right sides, main car top are fixedly single mount frame and double cartridge respectively, and the length feed leading screw is housed on the carriage, and the leading screw right-hand member all is equipped with sprocket wheel; A guide rail is equipped with in two length feed leading screw outsides respectively; In the middle of the double cartridge of main car right-hand member, motor is housed, double-stranded wheel is housed on the motor drive shaft, be connected with sprocket wheel on two length feed leading screws respectively by chain; Be connected slide unit on length feed leading screw on the main car and the guide rail; Screw and guide pin bushing are equipped with in the slide unit bottom, match with two length feed leading screws and two guide rails respectively; Traverse feed leading screw one end on slide unit top is contained on the slide unit, and the other end is connected with motor by sleeve; Screw on the traverse feed leading screw is connected with cross slide, and cross slide is connected on the slide unit by pressing plate, uses the bolt turntable on cross slide; Rotating shaft is equipped with at the turntable center, and rotating disk is equipped with in the turntable upper end, rotating disk external diameter gear of bolt; In rotating shaft, the rotating shaft neck is equipped with screw to rotating disk by bearing fixing; Locking cylinder is equipped with in turntable inside, and piston rod and piston are housed in the oil cylinder; Motor base is equipped with in the turntable outside, and motor is housed on the base, be equipped with on the motor drive shaft gear and with the turntable gears engaged; Upright arm member is made up of column, lift slide, cutter turntable; Column is fixed on the rotating disk of turntable upper end; The hoist cylinder upper end of column inside is fixed on the column by the oil cylinder carriage, and a carriage is fixed in the piston rod upper end of column, and carriage is connected with lift slide, and relies on pressing plate to be connected on the column; Bolt cutter turntable is used at the two ends up and down of lift slide respectively, and the cutter turntable is identical with turntable structure on the slide unit; The cutter turntable is fixed a bent plate, fixing motor on the bent plate, and mounting flange on the motor drive shaft, cutter is installed on the flange by pressing plate.
2. the explosion-proof moulding digger of a kind of fluid pressure type according to claim 1 is characterized in that: cutter adopts step cone flange arrangement, and the cutter tooth front end adopts negative rake α, and the cutter tooth afterbody has certain relief angle β.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208500 CN2428571Y (en) | 2000-04-19 | 2000-04-19 | Hydraulic anti-burst formed-coal-cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00208500 CN2428571Y (en) | 2000-04-19 | 2000-04-19 | Hydraulic anti-burst formed-coal-cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428571Y true CN2428571Y (en) | 2001-05-02 |
Family
ID=33575856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00208500 Expired - Fee Related CN2428571Y (en) | 2000-04-19 | 2000-04-19 | Hydraulic anti-burst formed-coal-cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428571Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715260A (en) * | 2010-10-29 | 2016-06-29 | 乔伊·姆·特拉华公司 | Mining machine, DRIVE MECHANISM FOR MINING MACHINE, and longwall mining system |
-
2000
- 2000-04-19 CN CN 00208500 patent/CN2428571Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715260A (en) * | 2010-10-29 | 2016-06-29 | 乔伊·姆·特拉华公司 | Mining machine, DRIVE MECHANISM FOR MINING MACHINE, and longwall mining system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |