CN204643513U - A kind of open cast mine mine truck car load vertical-lifting transport systems - Google Patents
A kind of open cast mine mine truck car load vertical-lifting transport systems Download PDFInfo
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- CN204643513U CN204643513U CN201520375507.5U CN201520375507U CN204643513U CN 204643513 U CN204643513 U CN 204643513U CN 201520375507 U CN201520375507 U CN 201520375507U CN 204643513 U CN204643513 U CN 204643513U
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- vertical
- lifting
- shaped steel
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- mine truck
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Abstract
The utility model discloses a kind of open cast mine mine truck car load vertical-lifting transport systems, vertical-lifting guidance system comprises vertical i shaped steel track, horizontal type shaped steel and top board, horizontal convex steel horizontal direction is arranged on the crag of both sides, vertical i shaped steel track vertical direction is connected with horizontal type shaped steel, and top board is arranged on the top of vertical i shaped steel track; Lifting container and vertical i shaped steel track sliding are dynamically connected, and head sheave is arranged on cover top surface, and steel rope one end is connected with gig, and the other end is successively connected with lifting container by head sheave, tension balance device; Drg is arranged on the landing left and right sides of lifting container.Strengthen the comformability of mine truck car load Lifting Convey mode, reduce transportation range and the time of mine truck widely, improve conveying efficiency, saved mine truck cost of transportation, while decreasing exhaust emission, improve the safety and reliability of Lifting Convey.
Description
Technical field
The utility model relates to a kind of Lifting Convey system, is specifically related to a kind of open cast mine mine truck car load vertical-lifting transport systems.
Background technology
Open pit transportation system is the core of surface mining.The mode that existing open pit transportation adopts mine truck to transport along mining area sky way mostly, this transportation mode is applied widely, and automobile maneuverability, allocation and transportation are convenient, but the transportation route complications of this transportation mode are tediously long, and fuel oil expends greatly, traffic cost is high, conveying efficiency is lower, gross pollution environment of mining area, the development that restriction mine truck transportation mode transports at large-scale deep open pit.Along with the increase of open cast mine year yield, improve open pit transportation efficiency, adopt economic, efficient open pit transportation mode to seem very necessary.
The proposition of open cast mine mine truck car load Lifting Convey mode, solves traditional mine truck transportation mode traffic cost high, the problems such as conveying efficiency is lower, and environmental pollution is serious.A kind of self-moving mine truck elevator for surface mine (CN101020554A), principal character is only to utilize mine truck own drive power that heavy-load automobile is promoted to ground along abrupt slope track from stope, this device saves Automobile Transportation expense, decrease the investment of building elevator machine room and stope transfer point and installation hoisting equipment, simplify elevator system simultaneously.
But the Lifting Convey mode that above-mentioned patent puts forward is confined to mine truck only promotes along abrupt slope, the increase of this abrupt slope car load Lifting Convey mode to the gradient is limited, along with the stope degree of depth increases, also worse and worse, transport capacity and efficiency are also difficult to increase substantially this transportation mode applicability; Promote and drive power to come from mine truck itself, require higher to the tractive performance of mine truck, and in lifting process, not only will overcome mine truck deadweight, also to overcome driving system resistance, vehicle load is excessive, increases the wearing and tearing of mine truck, reduces motor live time; Lifting operation is controlled by mine car chaufeur, and human element is too many, and reliability is not high.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of open cast mine mine truck car load vertical-lifting transport systems, greatly shortens transportation range and the time of mine truck, improves transport capacity and efficiency, increase the reliability of car load Lifting Convey.
To achieve these goals, the technical solution adopted in the utility model is: a kind of open cast mine mine truck car load vertical-lifting transport systems, comprises vertical-lifting guidance system, lifting container, drg, steel rope, head sheave, gig and tension balance device.Vertical-lifting guidance system comprises vertical i shaped steel track, horizontal type shaped steel and top board, horizontal convex steel horizontal direction is arranged on the crag of both sides, vertical i shaped steel track vertical direction is connected with horizontal type shaped steel, and top board is arranged on the top of vertical i shaped steel track; Lifting container and vertical i shaped steel track sliding are dynamically connected, and head sheave is arranged on cover top surface, and steel rope one end is connected with gig, and the other end is successively connected with lifting container by head sheave, tension balance device; Drg is arranged on the landing left and right sides of lifting container.
Further, also comprise mine truck registration device, the landing of lifting container is provided with two the first wheel shields and two second wheel shields of two wheel wells and symmetry, and each baffle plate is connected with hydraulic jack by connecting rod.
Further, also comprise rigidity connecting device, rigidity connecting device is arranged on landing; Rigidity connecting device comprises electrical motor, coupler, change speed gear box, gear wheel shaft and tooth bar, and electrical motor is connected with change speed gear box by coupler, and change speed gear box is connected with gear wheel shaft, and gear wheel shaft is engaged by wheel and rack.
Further, also comprise Monitoring and control system, Monitoring and control system comprises upper stroke switch, lower stroke switch, weight sensor, displacement pickup, Hydraulic Station and display control switch; Upper stroke switch, lower stroke switch are separately positioned on top and the bottom of vertical i shaped steel track, weight sensor is arranged on the fixed connection place of steel rope and lifting container, displacement pickup is arranged near head sheave, Hydraulic Station is arranged on landing, and upper stroke switch, lower stroke switch, weight sensor, displacement pickup, drg, hydraulic jack, Hydraulic Station, electrical motor, gig are connected with display control switch.
Further, described lifting container realizes the sliding block joint with vertical i shaped steel track by card rail wheel.
Further, described drg is hydraulic brake.
Further, described steel rope is many.
The beneficial effects of the utility model are: vertical-lifting guidance system is made up of steel structure, and have and be convenient to dismounting, can reuse, construction cost is low; The landing of lifting container is provided with mine truck registration device and rigidity connecting device, and mine truck registration device ensure that the stability of mine car in lifting process, reliability when rigidity connecting device ensure that mine truck drives into and roll away from lifting container; Monitoring and control system can monitor lifting container overload, wire cable rupture, and the situations such as head sheave skew also control stop and start and the braking of lifting container, improve the safety and reliability of Lifting Convey system; Enhance the comformability of mine truck car load Lifting Convey mode, reduce transportation range and the time of mine truck widely, drastically increase conveying efficiency, saved mine truck cost of transportation, decreased exhaust emission.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the landing lateral plan of lifting container;
Fig. 4 is the landing birds-eye view of lifting container;
Fig. 5 is the A portion close-up schematic view of Fig. 1;
Fig. 6 is the contact relation schematic diagram of drg and vertical i shaped steel track;
Fig. 7 is the contact relation schematic diagram of lifting container card rail wheel and vertical i shaped steel track;
Fig. 8 is the fixed relationship schematic diagram of vertical-lifting guidance system steel structure and mining area crag.
In figure: 1, lifting container, 2, mine truck, 3, horizontal type shaped steel, 4, vertical i shaped steel track, 5, steel rope, 6, head sheave, 7, tension balance device, 8, gig, 9, display control switch, 10, winding houses, 11, first wheel shield, 12, landing, 13, lower stroke switch, 14, drg, 15, card rail is taken turns, 16, top board, 17, upper stroke switch, 18, weight sensor, 19, hydraulic oil pipeline, 20, gear wheel shaft, 21, change speed gear box, 22, tooth bar, 23, second wheel shield, 24, bearing pin, 25, connecting rod, 26, roller, 27, guide rails, 28, hydraulic jack, 29, gear, 30, coupler, 31, electrical motor, 32, Hydraulic Station, 33, brake strip, 34, brake plunger, 35, bolt, 36, groove, 37, displacement pickup, 38, crag.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, this open cast mine mine truck car load vertical-lifting transport systems, comprise vertical-lifting guidance system, lifting container 1, drg 14, steel rope 5, head sheave 6, gig 8 and tension balance device 7, steel rope 5 is many, gig 8 is arranged in the winding houses 10 on earth's surface, vertical-lifting guidance system comprises vertical i shaped steel track 4, horizontal type shaped steel 3 and top board 16, horizontal type shaped steel 3 horizontal direction is arranged, as shown in Figure 8, be fixed on both sides crag 38 by bolt 35, vertical i shaped steel track 4 vertical direction is connected with horizontal type shaped steel 3, top board 16 is arranged on the top of vertical i shaped steel track 4, vertical i shaped steel track 4, horizontal type shaped steel 3 and top board 16 form the framework of steel structure, for lifting guiding and the fixed pedestal of lifting container 1, as shown in Figure 7, lifting container 1 realizes being connected with the rolling of vertical i shaped steel track 4 by card rail wheel 15, head sheave 6 is arranged on top board 16 upper surface, and steel rope 5 one end is connected with gig 8, and the other end is successively connected with lifting container 1 by head sheave 6, tension balance device 7, drg 14 is arranged on landing 12 left and right sides of lifting container 1, and as shown in Figure 6, the braking of lifting container 1 is realized by the brake strip 33 on drg 14 and the friction vertically between i shaped steel track 4, and drg 14 is hydraulic brake.Mine truck 2 sails in lifting container 1, and staff just can realize lifting container 1 by control gig 8 and drg 14 and drive mine truck 2 vertical lift to realize the work of handling goods.
In order to improve the stability in the utility model lifting process, set up mine truck registration device, as shown in Figure 3, the landing 12 of lifting container 1 is provided with two the first wheel shields 11 and two second wheel shields 23 of two wheel wells 36 and symmetry, each baffle plate is connected with hydraulic jack 28 by connecting rod 25, one end circular hole of connecting rod 25 is connected with baffle plate by bearing pin 24, other end roller 26 is connected with hydraulic jack 28 stopper head, action is stretched by hydraulic jack 28 plunger, move along guide rails 27 in drivening rod 25 roller 26 one end, impel connecting rod 25 other end to promote baffle plate and turn to vertical position along fixed rotating shaft, realize baffle plate positioning action, mine truck 2 travels along groove 36, car front-wheel stops after touching the second wheel shield 23, then the first wheel shield 11 is holded up, mine truck 2 is positioned in rational region.
Production of Strip Mine bad environments, high to safety requirements, in order to ensure safety performance of the present utility model further, set up rigidity connecting device, as shown in Figure 4, Figure 5, rigidity connecting device is arranged on landing 12; Rigidity connecting device comprises electrical motor 31, coupler 30, change speed gear box 21, gear wheel shaft 20 and tooth bar 22, and electrical motor 31 is connected with change speed gear box 21 by coupler 30, and change speed gear box 21 is connected with gear wheel shaft 20, and gear wheel shaft 20 is engaged with tooth bar 22 by gear 29; Electrical motor 31 works, by coupler 30, change speed gear box 21 by transmission of torque to gear wheel shaft 20, the gear 29 at gear wheel shaft 20 two ends drives the tooth bar 22 be engaged with, tooth bar 22 moves until with horizontal type steel 3 with certain surface contact, realize mine truck 2 when passing in and out lifting container 1, lifting container is connected with the rigidity of steel structure.
In order to improve degree of automation of the present utility model, reduce utility model works to the degree of dependence of people, further raising safety performance of the present utility model, set up Monitoring and control system, Monitoring and control system comprises upper stroke switch 17, lower stroke switch 13, weight sensor 18, displacement pickup 37, Hydraulic Station 32 and display control switch 9; Hydraulic Station 32 is communicated with hydraulic jack 28, drg 14 by hydraulic oil pipeline 19, and upper stroke switch 17, lower stroke switch 13 are separately positioned on top and the bottom of vertical i shaped steel track 4, respectively in order to limit lifting container 1 Upper-lower Limit position; Whether weight sensor 18 is arranged on the fixed connection place of steel rope 5 and lifting container 1, to overload and whether steel rope 5 ruptures in order to monitor lifting container 1; Displacement pickup 37 is arranged near head sheave 6, whether occurs serious skew in order to monitor head sheave 6; Drg 14, hydraulic jack 28, Hydraulic Station 32, connecting device electrical motor 31 are arranged on the landing 12 of lifting container 1, are connected with the rigidity of horizontal type shaped steel 3 in order to the braking and rigidity connecting device realizing lifting container 1; Upper stroke switch 17, lower stroke switch 13, weight sensor 18, displacement pickup 37, drg 14, hydraulic jack 28, Hydraulic Station 32, electrical motor 31, gig 8 are connected with display control switch 9, display control switch 9 is arranged in winding houses 10, handled easily personnel know the running state of each parts, to take corresponding measure of control in time, ensure that the work of the utility model safety and stability runs.
Utility model works flow process: sail to the heavily loaded mine truck 2 of designated area before driving into lifting container 1 from face, lifting container 1 is in lower stroke switch 13 position bottom, four toothed rack 22 of rigidity connecting device and horizontal type shaped steel 3 rigid contact of steel structure, and four hydraulic brakes 14 are in seized state with vertical i shaped steel track 4, second wheel shield 23 is in vertical state under hydraulic jack 28 and connecting rod 25 act on, heavy duty mine truck 2 drives into lifting container 1 until front vehicle wheel touches the second wheel shield 23 along groove 36, heavy duty mine truck 2 stops, then the first wheel shield 11 turns to vertical position by level attitude, block mine car trailing wheel, realize the second wheel shield 23, first wheel shield 11 is to the positioning action of heavily loaded mine truck 2, after heavy duty mine truck 2 locates, control rigidity connecting device electrical motor 31 to work, tooth bar 22 is made to bounce back to inside landing 12, the brake plunger 34 of hydraulic brake 14 bounces back, handle gig 8 to work, under the draw of steel rope 5, card rail wheel 15 is along vertical i shaped steel track 4 upward movement, lifting container 1 rises with certain speed, when lifting container 1 is promoted to upper stroke switch 17 position topmost, gig 8 quits work, now the brake equipment of gig 8 is in braking mode, drg 14 is braked, seized with vertical i shaped steel track 4, lifting container 1 stops promoting, the electrical motor 31 of rigidity connecting device works, tooth bar 22 is made to stretch out horizontal type shaped steel 3 rigid contact with steel structure, controlling the second wheel shield 23 again makes it under hydraulic jack 28 acts on, turn to level attitude by vertical position, now heavily loaded mine truck 2 rolls lifting container 1 away from and goes to unload ore deposit, the unloaded mine truck 2 of returning by gig 8 according to identical control principle drive decline mining face, now unloaded mine truck 2 just can roll away from lifting container 1 go face go fill ore deposit, this completes one lifting working cycle.
Claims (7)
1. an open cast mine mine truck car load vertical-lifting transport systems, comprises vertical-lifting guidance system, lifting container (1), drg (14), steel rope (5), head sheave (6), gig (8) and tension balance device (7),
It is characterized in that, vertical-lifting guidance system comprises vertical i shaped steel track (4), horizontal type shaped steel (3) and top board (16), horizontal type shaped steel (3) horizontal direction is arranged on both sides crag (38), vertical i shaped steel track (4) vertical direction is connected with horizontal type shaped steel (3), and top board (16) is arranged on the top of vertical i shaped steel track (4);
Lifting container (1) and vertical i shaped steel track (4) sliding block joint, head sheave (6) is arranged on top board (16) upper surface, steel rope (5) one end is connected with gig (8), and the other end is successively connected with lifting container (1) by head sheave (6), tension balance device (7); Drg (14) is arranged on landing (12) left and right sides of lifting container (1).
2. a kind of open cast mine mine truck car load vertical-lifting transport systems according to claim 1, it is characterized in that, also comprise mine truck registration device, the landing (12) of lifting container (1) is provided with two the first wheel shields (11) and two second wheel shields (23) of two wheel wells (36) and symmetry, and each baffle plate is connected with hydraulic jack (28) by connecting rod (25).
3. a kind of open cast mine mine truck car load vertical-lifting transport systems according to claim 2, it is characterized in that, also comprise rigidity connecting device, rigidity connecting device is arranged on landing (12); Rigidity connecting device comprises electrical motor (31), coupler (30), change speed gear box (21), gear wheel shaft (20) and tooth bar (22), electrical motor (31) is connected with change speed gear box (21) by coupler (30), change speed gear box (21) is connected with gear wheel shaft (20), and gear wheel shaft (20) is engaged with tooth bar (22) by gear (29).
4. a kind of open cast mine mine truck car load vertical-lifting transport systems according to claim 3, it is characterized in that, also comprise Monitoring and control system, Monitoring and control system comprises upper stroke switch (17), lower stroke switch (13), weight sensor (18), displacement pickup (37), Hydraulic Station (32) and display control switch (9), upper stroke switch (17), lower stroke switch (13) is separately positioned on top and the bottom of vertical i shaped steel track (4), weight sensor (18) is arranged on the fixed connection place of steel rope (5) and lifting container (1), displacement pickup (37) is arranged near head sheave (6), Hydraulic Station (32) is arranged on landing (12), upper stroke switch (17), lower stroke switch (13), weight sensor (18), displacement pickup (37), drg (14), hydraulic jack (28), Hydraulic Station (32), electrical motor (31), gig (8) is connected with display control switch (9).
5. a kind of open cast mine mine truck car load vertical-lifting transport systems according to claim 1, is characterized in that, described lifting container (1) realizes being connected with the rolling of vertical i shaped steel track (4) by card rail wheel (15).
6. a kind of open cast mine mine truck car load vertical-lifting transport systems according to claim 1, it is characterized in that, described drg (14) is hydraulic brake.
7. a kind of open cast mine mine truck car load vertical-lifting transport systems according to claim 1, it is characterized in that, described steel rope (5) is many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375507.5U CN204643513U (en) | 2015-06-03 | 2015-06-03 | A kind of open cast mine mine truck car load vertical-lifting transport systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520375507.5U CN204643513U (en) | 2015-06-03 | 2015-06-03 | A kind of open cast mine mine truck car load vertical-lifting transport systems |
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| Publication Number | Publication Date |
|---|---|
| CN204643513U true CN204643513U (en) | 2015-09-16 |
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ID=54096280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520375507.5U Withdrawn - After Issue CN204643513U (en) | 2015-06-03 | 2015-06-03 | A kind of open cast mine mine truck car load vertical-lifting transport systems |
Country Status (1)
| Country | Link |
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| CN (1) | CN204643513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843572A (en) * | 2015-06-03 | 2015-08-19 | 中国矿业大学 | Vertical lifting and conveying system for open-pit mine trucks |
| CN106988747A (en) * | 2017-03-31 | 2017-07-28 | 长安大学 | Tunnel shaft and shaft bottom conveying arrangement |
| CN112096448A (en) * | 2020-09-23 | 2020-12-18 | 沈阳中煤设计研究院有限公司 | Method for realizing ore transportation by open pit mine side adit and shaft truck lifting system |
-
2015
- 2015-06-03 CN CN201520375507.5U patent/CN204643513U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843572A (en) * | 2015-06-03 | 2015-08-19 | 中国矿业大学 | Vertical lifting and conveying system for open-pit mine trucks |
| CN104843572B (en) * | 2015-06-03 | 2017-12-01 | 中国矿业大学 | A kind of opencut mine truck vehicle vertical-lifting transportation system |
| CN106988747A (en) * | 2017-03-31 | 2017-07-28 | 长安大学 | Tunnel shaft and shaft bottom conveying arrangement |
| CN106988747B (en) * | 2017-03-31 | 2018-06-08 | 长安大学 | Tunnel shaft and shaft bottom transport device |
| CN112096448A (en) * | 2020-09-23 | 2020-12-18 | 沈阳中煤设计研究院有限公司 | Method for realizing ore transportation by open pit mine side adit and shaft truck lifting system |
| CN112096448B (en) * | 2020-09-23 | 2022-06-03 | 沈阳中煤设计研究院有限公司 | Method for realizing ore transportation by open pit mine side adit and shaft truck lifting system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20171201 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20171201 |