CN103742150A - Process and equipment for continuously mining strip mine by slusher - Google Patents
Process and equipment for continuously mining strip mine by slusher Download PDFInfo
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- CN103742150A CN103742150A CN201410028198.4A CN201410028198A CN103742150A CN 103742150 A CN103742150 A CN 103742150A CN 201410028198 A CN201410028198 A CN 201410028198A CN 103742150 A CN103742150 A CN 103742150A
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- ribbon conveyer
- chute
- work plane
- slusher
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Abstract
The invention discloses a process and equipment for continuously mining a strip mine by a slusher for solving the problem that the follow-up transportation is discontinuous when the slusher is used for mining the medium-small type strip mines. The key points of the process are as follows: blasting to form the required granularity, loading materials and transferring the materials to a working face self-advancing type transshipment machine by the slusher, transferring the materials to a working face tower-type transshipment machine by the working face self-advancing type transshipment machine, transferring the materials to a working face displacement type belt conveyer positioned under the working face tower-type transshipment machine by the working face tower-type transshipment machine, and transferring the materials to an end-slope belt conveyer by the working face displacement type belt conveyer. The process has the beneficial effects that the discontinuous truck transportation process is changed into the continuous belt conveyer transportation process, the system efficiency is greatly improved, the operation cost is effectively reduced and the energy-saving and emission-reduction effects are achieved.
Description
Technical field
The present invention relates to a kind of opencast mining continuous processing and equipment, is continuous processing and the equipment of application slusher exploitation specifically.
Background technology
Traditional opencast mining continuous processing be take " wheel excavator-ribbon conveyer-dumping plough " form as main, and this exploitation continuous processing is applicable to the mining operations of glory-hole.Because wheel excavator is poor to the compliance of lithology and weather, equipment investment and maintenance cost are high, and then restricted the scope of application of this exploitation continuous processing, at present, middle-size and small-size opencut is used slusher to carry out mining operations in a large number, but reforwarding communication system still all adopts Automobile Transportation thereafter, belongs to discontinuous haulage, efficiency is low, makes cost of transportation high.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of slusher exploitation continuous processing and equipment that is applicable to medium and small opencut.
The said opencut slusher exploitation of the present invention continuous processing is:
1, explosion, by material explosion to desired particle size;
2, slusher front end take out device packs the material of step 1 into slusher conveying device, and material is reprinted to work plane self-moving reversed loader material feeding ribbon conveyer;
3, work plane self-moving reversed loader discharge ribbon conveyer reprints step 2 material of reception to the tower elevating conveyor stand under load of work plane chute;
4, the tower elevating conveyor of work plane is reprinted step 3 material of reception to the work plane displacement type ribbon conveyer that is positioned at its below by its main chute;
5, work plane displacement type ribbon conveyer is reprinted the ribbon conveyer to end side by step 4 material receiving.
Above-mentioned technological process is: the tower elevating conveyor-work plane of explosion-slusher-work plane self-moving reversed loader-work plane displacement type ribbon conveyer-end side ribbon conveyer.Work plane displacement type ribbon conveyer can move and establishes with moving the machine of establishing.
Above-mentioned work plane self-moving reversed loader is, it comprises two ribbon conveyers, one of them is the material feeding ribbon conveyer with blow tank, another is discharge ribbon conveyer, the storage end of discharge ribbon conveyer be placed on material feeding ribbon conveyer exhaust end below, material feeding ribbon conveyer is arranged on the bracing frame with traveling crawler, head at bracing frame is provided with steel structure platform, between steel structure platform and the column of T shape frame, pivoting support is set, make relatively to turn round between steel structure platform and T shape frame, the left end of T shape frame horizon bar is connected with C shape jib, the right-hand member of T shape frame horizon bar and one end of hydraulic cylinder are hinged, the other end of hydraulic cylinder and one end of wishbone are hinged, the other two ends of wishbone are hinged on respectively on discharge ribbon conveyer, the upper end of tie rod arm is fixed on the right-hand member of T shape frame horizon bar, the lower end of tie rod arm is hinged on discharge ribbon conveyer, motor (containing reductor) and driving gear are installed on C shape jib, driving gear and gear ring engagement, gear ring is fixed on steel structure platform, stationary annular track below gear ring, pulley is installed in lower end at C shape jib, pulley is walked along circular orbit, be that C shape jib and pulley withstand on circular orbit below circular orbit, the tilting force bearing to reduce pivoting support.The course of work is, material feeding ribbon conveyer is reprinted charging and discharging ribbon conveyer by material, in loading chute, and the reciprocating motion of hydraulic cylinder, by wishbone and tie rod arm, drive discharge ribbon conveyer to do upper and lower elevating movement around tie rod arm (itself and discharge ribbon conveyer hinged) bearing pin; During motor forward/backward rotation, driving gear is done reciprocal walking movement at gear ring in season, by revolution support, T shape frame, hydraulic cylinder, drive discharge ribbon conveyer to turn round around pivoting support center line.
The tower elevating conveyor of above-mentioned work plane is, tower chute support frame is arranged on the carrying platform with crawler unit, the main chute of vertical is fixed in tower chute support frame, in the left and right sides of main chute interior, be alternately provided with a plurality of material buffer platforms, to alleviate the impact of material to work plane displacement type ribbon conveyer; Tower chute support frame has four sides, towards exploitation side, square position and two adjacent sides thereof, is work side, on each work side, by upper and lower, several is set towards the stand under load chute of outer incline; Discharging opening setting at each stand under load chute can open and close chute, these two chutes are connected, each base angle, outside that can open and close chute is hinged on main chute, the top that can open and close chute is connected with Electrohydraulic push rod, stretching of Electrohydraulic push rod, drive can open and close chute and rotate around pin joint, and realization can open and close opening or closing of chute, and two chutes are connected or divergence.
Work plane self-moving reversed loader discharge arm has the function of upper and lower pitching and horizontal rotation, so that work plane self-moving reversed loader exhaust end accurately docks with the tower elevating conveyor stand under load of work plane chute mouth.
Compared with prior art, good effect of the present invention is: slusher production practice is interrupted to technological development by Automobile Transportation becomes Leather Belt Conveyance continuous processing, and system effectiveness is greatly improved, and effectively cuts operating costs, and realizes energy-saving and emission-reduction; Work plane self-moving reversed loader and the tower elevating conveyor of work plane with slusher exploitation continuous processing matches, there is no this series products at present, and two cover process equipments have been filled up the blank of the middle-size and small-size surface mining equipment of China.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, further illustrate the present invention.
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is work plane self-moving reversed loader.
Fig. 4 is the A portion enlarged drawing of Fig. 3.
Fig. 5 is the B portion enlarged drawing of Fig. 4.
Fig. 6 is the tower elevating conveyor of work plane.
Fig. 7 is the left view of Fig. 6.
The specific embodiment
Referring to Fig. 1-2, opencut slusher exploitation continuous processing is:
1, explosion, by material explosion to desired particle size;
2, five slushers 1 are arranged side by side, and the front end take out device of each slusher packs the material after explosion into slusher conveying device, and material is reprinted to work plane self-moving reversed loader 2 material feeding ribbon conveyers;
3, work plane self-moving reversed loader discharge ribbon conveyer reprints the material of reception to the tower elevating conveyor 3 stand under load chutes of work plane;
4, the tower elevating conveyor of work plane is reprinted the material of reception to the work plane displacement type ribbon conveyer 4 that is positioned at its below by its main chute;
5, work plane displacement type ribbon conveyer is reprinted the ribbon conveyer 5 to end side by the material receiving.
Above-mentioned technological process is: the tower elevating conveyor-work plane of explosion-slusher-work plane self-moving reversed loader-work plane displacement type ribbon conveyer-end side ribbon conveyer.Work plane displacement type ribbon conveyer can move and establishes with moving the machine of establishing.
Referring to Fig. 3-5, above-mentioned work plane self-moving reversed loader is, it comprises that two ribbon conveyers are by tandem, wherein below be the material feeding ribbon conveyer 21 with blow tank 24, above be discharge ribbon conveyer 217, the storage end of discharge ribbon conveyer be placed on material feeding ribbon conveyer exhaust end transfer chute 219 below, material feeding ribbon conveyer is arranged on the bracing frame 22 with traveling crawler 23.Head at bracing frame is provided with steel structure platform 25, between steel structure platform and the column of T shape frame 27, pivoting support 26 is set, make relatively to turn round between steel structure platform and T shape frame, the left end of T shape frame horizon bar is connected with C shape jib 28, the right-hand member of T shape frame horizon bar and one end of hydraulic cylinder 215 are hinged, one end of the other end of hydraulic cylinder and wishbone 216 is hinged, the other two ends of wishbone are hinged on respectively on discharge ribbon conveyer, the upper end of tie rod arm 214 is fixed on the right-hand member of T shape frame horizon bar, the lower end of tie rod arm is hinged on discharge ribbon conveyer by bearing pin 218.Motor 29 and driving gear 210 are installed on C shape jib, driving gear and gear ring 211 engagements, gear ring is fixed on steel structure platform, stationary annular track 213 below gear ring, pulley 212 is installed in lower end at C shape jib, pulley is walked along circular orbit, and C shape jib and pulley withstand on circular orbit below circular orbit, the tilting force bearing to reduce pivoting support.The course of work is that material feeding ribbon conveyer by transfer chute, imports material in the deflector chute 220 of discharge ribbon conveyer material, by the discharge chute 221 of discharge ribbon conveyer exhaust end, material is reprinted to next stage equipment; On material feeding ribbon conveyer, be provided with counterweight 222, in order to guarantee the stable operation of equipment.In loading chute, the reciprocating motion of hydraulic cylinder, by wishbone and tie rod arm, drives discharge ribbon conveyer to do upper and lower elevating movement around tie rod arm (itself and discharge ribbon conveyer hinged) bearing pin 218; When motor is done rotating respectively in season, driving gear is done reciprocal walking at gear ring, by revolution support, T shape frame, hydraulic cylinder, drive discharge ribbon conveyer to turn round around pivoting support center line.
Referring to Fig. 6-7, the tower elevating conveyor of above-mentioned work plane is, tower chute support frame 33 is arranged on the carrying platform 32 with crawler belt 31 running gears, the main chute 34 of vertical is fixed in tower chute support frame, in the left and right sides of main chute interior, be alternately provided with a plurality of material buffer platforms 39, to alleviate the impact of material to work plane displacement type ribbon conveyer; Tower chute support frame has four sides, towards exploitation side, square position and two adjacent sides thereof, it is work side, on each work side, by upper and lower, several are set towards the stand under load chute 36 of outer incline, several distributions towards the stand under load chute of outer incline are, work side towards exploitation square position arranges one, be positioned at highest point, the work side of left and right two sides respectively arranges two; Discharging opening setting at each stand under load chute can open and close chute 35, these two chutes are connected, each base angle, outside that can open and close chute is hinged on main chute with bearing pin 38, the top that can open and close chute is connected with Electrohydraulic push rod 310, stretching of Electrohydraulic push rod, drive can open and close chute and rotate around pin joint, and realization can open and close opening or closing of chute, and two chutes are connected or divergence.By work plane displacement type ribbon conveyer 314 be placed on the main chute discharging opening of the present invention below, and open and can open and close chute; The discharging opening of work plane self-moving reversed loader is connected with the charging aperture of selecteed stand under load chute, and said selected referring to according to exploitation square position height selected matched stand under load chute in all stand under load chutes.Material from elevating conveyor discharging opening enter successively stand under load chute, can open and close chute, main chute and work plane displacement type ribbon conveyer.Tower chute support frame is provided with in short transverse walks on stage and cat ladder, the current and operation for maintainer.The 37th, platform stand under load chute, 311 are mounted in the cable reel installation on carrying platform, and the 312nd, the cable reel installation of the topmost platform of tower chute support frame, the 313rd, electrical house and drivers' cab.
Work plane self-moving reversed loader discharge arm has the function of upper and lower pitching and horizontal rotation, so that work plane self-moving reversed loader exhaust end accurately docks with the tower elevating conveyor stand under load of work plane chute mouth.
Claims (3)
1. opencut slusher is exploited a continuous processing, it is characterized in that:
(1) explosion, by material explosion to desired particle size;
(2) slusher front end take out device packs the material of step (1) into slusher conveying device, and material is reprinted to work plane self-moving reversed loader material feeding ribbon conveyer;
(3) work plane self-moving reversed loader discharge ribbon conveyer reprints step (2) material receiving to the tower elevating conveyor stand under load of work plane chute;
(4) the tower elevating conveyor of work plane is reprinted by its main chute step (3) material receiving to the work plane displacement type ribbon conveyer that is positioned at its below;
(5) work plane displacement type ribbon conveyer is reprinted the ribbon conveyer to end side by step (4) material receiving.
2. a work plane self-moving reversed loader that implements the claims opencut slusher described in 1 exploitation continuous processing, it is characterized in that: it comprises two ribbon conveyers, one of them is material feeding ribbon conveyer, another is discharge ribbon conveyer, the storage end of discharge ribbon conveyer be placed on material feeding ribbon conveyer exhaust end below, material feeding ribbon conveyer is arranged on the bracing frame with traveling crawler, head at bracing frame is provided with steel structure platform, between steel structure platform and the column of T shape frame, pivoting support is set, make relatively to turn round between steel structure platform and T shape frame, the left end of T shape frame horizon bar is connected with C shape jib, the right-hand member of T shape frame horizon bar and one end of hydraulic cylinder are hinged, the other end of hydraulic cylinder and one end of wishbone are hinged, the other two ends of wishbone are hinged on respectively on discharge ribbon conveyer, the upper end of tie rod arm is fixed on the right-hand member of T shape frame horizon bar, the lower end of tie rod arm is hinged on discharge ribbon conveyer, on C shape jib, motor and driving gear are installed, driving gear and gear ring engagement, gear ring is fixed on steel structure platform, stationary annular track below gear ring, pulley is installed in lower end at C shape jib, pulley is walked along circular orbit, be that C shape jib and pulley withstand on circular orbit below circular orbit, material feeding ribbon conveyer is with blow tank, discharge ribbon conveyer is with deflector chute.
3. a work plane self-moving reversed loader that implements the claims opencut slusher described in 1 exploitation continuous processing, it is characterized in that: tower chute support frame is arranged on the carrying platform with crawler unit, the main chute of vertical is fixed in tower chute support frame, in the left and right sides of main chute interior, is alternately provided with a plurality of material buffer platforms; Towards exploitation side, square position and two adjacent sides thereof, be work side, on each work side, by upper and lower, several be set towards the stand under load chute of outer incline; Discharging opening setting at each stand under load chute can open and close chute, and these two chutes are connected, and each base angle, outside that can open and close chute is hinged on main chute, and the top that can open and close chute is connected with Electrohydraulic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410028198.4A CN103742150B (en) | 2014-01-22 | 2014-01-22 | Opencut slusher exploitation continuous processing and equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410028198.4A CN103742150B (en) | 2014-01-22 | 2014-01-22 | Opencut slusher exploitation continuous processing and equipment |
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| CN103742150A true CN103742150A (en) | 2014-04-23 |
| CN103742150B CN103742150B (en) | 2016-04-06 |
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| CN201410028198.4A Active CN103742150B (en) | 2014-01-22 | 2014-01-22 | Opencut slusher exploitation continuous processing and equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100626A (en) * | 2017-07-11 | 2017-08-29 | 朱鸿 | Monomer movement type complete equipment semi-continuousmining technology system |
| CN108222943A (en) * | 2018-02-08 | 2018-06-29 | 中煤科工集团沈阳设计研究院有限公司 | Help elevator in a kind of opencut end |
| CN108678748A (en) * | 2018-08-13 | 2018-10-19 | 天地科技股份有限公司上海分公司 | The continuous mining system of opencut |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040814A1 (en) * | 1980-10-30 | 1982-05-06 | Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm | Inlet to vertical helical chute in underground mine - has pivoted closure damper contoured as inlet duct and set within inlet in any position |
| DE102006001907B3 (en) * | 2006-01-14 | 2007-08-16 | Takraf Gmbh | Combined open cast mining excavator and conveyer belt crawler has central portal linked on both sides by telescopic arms to cantilevered bridge |
| CN201599055U (en) * | 2009-12-31 | 2010-10-06 | 石忠孝 | Underground coal loading and conveying combined device |
| CN201746103U (en) * | 2010-08-23 | 2011-02-16 | 巩义市鑫华机械厂 | Rotary unloading device |
| CN102777184A (en) * | 2012-08-08 | 2012-11-14 | 中联重科物料输送设备有限公司 | Mining system and method of mines |
-
2014
- 2014-01-22 CN CN201410028198.4A patent/CN103742150B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040814A1 (en) * | 1980-10-30 | 1982-05-06 | Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm | Inlet to vertical helical chute in underground mine - has pivoted closure damper contoured as inlet duct and set within inlet in any position |
| DE102006001907B3 (en) * | 2006-01-14 | 2007-08-16 | Takraf Gmbh | Combined open cast mining excavator and conveyer belt crawler has central portal linked on both sides by telescopic arms to cantilevered bridge |
| CN201599055U (en) * | 2009-12-31 | 2010-10-06 | 石忠孝 | Underground coal loading and conveying combined device |
| CN201746103U (en) * | 2010-08-23 | 2011-02-16 | 巩义市鑫华机械厂 | Rotary unloading device |
| CN102777184A (en) * | 2012-08-08 | 2012-11-14 | 中联重科物料输送设备有限公司 | Mining system and method of mines |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100626A (en) * | 2017-07-11 | 2017-08-29 | 朱鸿 | Monomer movement type complete equipment semi-continuousmining technology system |
| CN108222943A (en) * | 2018-02-08 | 2018-06-29 | 中煤科工集团沈阳设计研究院有限公司 | Help elevator in a kind of opencut end |
| CN108222943B (en) * | 2018-02-08 | 2023-12-26 | 中煤科工集团沈阳设计研究院有限公司 | Strip mine end slope lifting machine |
| CN108678748A (en) * | 2018-08-13 | 2018-10-19 | 天地科技股份有限公司上海分公司 | The continuous mining system of opencut |
| CN108678748B (en) * | 2018-08-13 | 2024-04-09 | 天地科技股份有限公司上海分公司 | Continuous mining system for strip mine |
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| CN103742150B (en) | 2016-04-06 |
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