CN205311736U - Detachable is used for opencut coal mine developing conveyer - Google Patents
Detachable is used for opencut coal mine developing conveyer Download PDFInfo
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- CN205311736U CN205311736U CN201521117520.7U CN201521117520U CN205311736U CN 205311736 U CN205311736 U CN 205311736U CN 201521117520 U CN201521117520 U CN 201521117520U CN 205311736 U CN205311736 U CN 205311736U
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- vehicle frame
- chuck
- frame
- coal mine
- detachable
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Abstract
The utility model discloses a detachable is used for opencut coal mine developing conveyer, including locomotive and frame, the locomotive is equipped with the girder steel, be equipped with the connection crossbeam on the girder steel, connect the crossbeam through round pin hub connection chuck one end, the chuck other end passes through liquid bar connection girder steel, the chuck is two arc integrated configurations, be equipped with the car hopper on the frame, the frame both ends are equipped with the wheel, frame one end is equipped with the connection frame, the connection frame passes through hydraulic pressure act pole and is connected with the car hopper, hydraulic pressure is lifted the pole bottom and is equipped with the hydraulic pressure pipe, hydraulic pressure pipe end head is equipped with the junction valve, it is equipped with arcuate arm to connect the integration of frame one end, the last steel axle that is equipped with of arcuate arm, the locomotive passes through steel axle and chuck connection with the frame. This kind of detachable is used for opencut coal mine developing conveyer, the flexibility of not only satisfying carrying capacity but also improving the conveyer improves production efficiency, the emergence of reduction accident.
Description
Technical field
This utility model relates to a kind of conveying arrangement, is specially a kind of detachable for open coal mine developing conveying arrangement, belongs to mining machinery apparatus field.
Background technology
Transportation system is the important step of mining production and construction, and the development haulage system of selection technique economical rationality is directly connected to the economic benefit of enterprise. For the practical situation that open coal mine ore deposit is built, the rational transportation system of application system optimization transports, by the Economic contrast of kinds of schemes, it is determined that technical feasibility, economical rationality development haulage system scheme.
Mineral resources are the earth's crust to be formed for a long time at it, product in development and evolution process, be nature mineral under certain geological conditions, assemble formation through certain geologic process. Different geologic processes can form different types of mineral products, and mining industry is the lifeblood of industry, is described as " mother of industry ", for national economy offer main energy sources and metallurgical raw material etc., is the basic industry depended on for existence and development of human society. China be have vast territory in the world, minerogenetic conditions is superior, complete supporting, the total resources of mineral is abundant mineral resources big country, as one of country that mineral mining yield in the world is the highest, a lot of seat cities are risen because of " mining development ", prosperity, the whole nation has tens of millions of people to be engaged in Mineral Engineering work, and " Mineral Engineering " subject has developed into branch of learning comprehensive degree and the significantly high engineering science of cross correlation degree.
Mining technology refers to that with manually or mechanically production technique to the natural mineral resource having value, the requirement according to the difference of mineral deposit buried depth and rationality of technique and economy, mining technology is divided into strip mining transformation and underground mining two ways. Adopting strip mining transformation close to earth's surface with burying shallower part, deep adopts underground mining.
For an ore body, it is with strip mining transformation or with underground mining, depends on the occurrence status of ore body.If with strip mining transformation, then it is how deep reasonable to adopt, and there is a degree of depth Boundary here, and the determination in degree of depth boundary line depends primarily on economic benefit. In general, pit limit stripping ratio, as less equal than economical well spacing, adopted strip mining transformation, otherwise just adopts underground mining methods. Strip mining transformation is to adopt extractive equipment open when, outdoor by hillside or in the way of Open Pit Depression, and a stage, a kind of mining methods of rock and extraction valuable mineral were peeled off downwards on one stage ground.
Strip mining transformation has many good qualities compared with underground mining, and as construction speed is fast, labor productivity is high, and cost is low, and labor condition is good, work safety, and ore recovery ratio is high, and depletion loss is little etc. Especially with the development of Large Efficient surface mining and transporting equipment, strip mining transformation will be more widely used. At present, the Ferrous metal mines major part of China adopts strip mining transformation.
Underground mining is when below earth's surface is buried very deeply in mineral deposit, adopts strip mining transformation that coefficient of overburden can be made too high, it is necessary to dig a kind of mining methods in the tunnel (such as vertical shaft, inclined shaft, ramp, gallery etc.) being led to ore body by earth's surface. Mainly include developing, adopt and cut (adopting accurate and cutting work) and three steps of back production.
Open coal mine be one centered by digging, the large-scale production system being tie with transport, this also implies that whole transportation system occupies most production cost, the reasonable Arrangement of transit route, the efficiency of conveying arrangement directly affects production efficiency and the economic benefit of the whole production system of open coal mine, if designing unreasonable, the unreasonable collocation adopting discharge capacity can be caused, it is unfavorable for the performance of device efficiency, it is unfavorable for production management, govern the raising of open coal mine productivity effect, according to actual topography and geomorphology, after transit route reasonable in design, adopt efficient conveying arrangement, mine capacity could be improved, reduce investment outlay and production cost expense, strengthening digestion manages, improve the productivity effect of open coal mine.
But traditional open coal mine transporting equipment, build is heavy, only focus on cargo dead-weight, and ignore the motility of conveying arrangement, with the minimizing loading time, it is impossible to farthest improve the production efficiency of conveying arrangement, and when meeting with an accidet, the injury of driver is often very serious, production accident rate remains high, and this is more reduction of the accident rate of mining production system.
For solving the problems referred to above, therefore it is proposed that one is detachable opens up conveying arrangement for open coal mine.
Summary of the invention
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that a kind of detachable for open coal mine developing conveying arrangement, not only meets cargo dead-weight but also can improve the motility of conveying arrangement, improves production efficiency, the generation of reduction accident.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model is a kind of detachable for open coal mine developing conveying arrangement, including headstock and vehicle frame, described headstock is provided with girder steel, described girder steel is provided with connecting cross beam, described connecting cross beam passes through bearing pin connecting chuck one end, the described chuck other end connects girder steel by hydraulic stem, described chuck is two arc combinative structurees, described vehicle frame is provided with wagon box, described vehicle frame two ends are provided with wheel, described vehicle frame one end is provided with connecting vehicle frame, described connecting vehicle frame is lifted bar by hydraulic pressure and is connected with wagon box, described hydraulic pressure is lifted and is provided with hydraulic tube bottom bar, described hydraulic tube termination is provided with connection valve, described connecting vehicle frame one end integration is provided with arched arm, described arched arm is provided with steel axle, described headstock is connected by steel axle and chuck with vehicle frame.
Further, described connection valve place adopts pipe thread seal structure.
Further, described wagon box adopts fixed shaft type to be rotatably connected with vehicle frame.
This utility model reaches to provide the benefit that: separated with headstock by vehicle frame, realizing headstock can independent assortment vehicle frame, when empty wagons bucket is pulled back by headstock, separate vehicle frame, can directly go to draw and have been loaded into another full wagon box, without waiting for the loading time, the work efficiency of raising equipment, headstock separates with vehicle frame, excessively curved, the situation flexible operation such as turn around, not only meet cargo dead-weight but also the motility of conveying arrangement can be improved, can farthest be easy to production management, obtain and reasonably adopt discharge capacity, directly improve the production capacity of open coal mine, the economic benefit driving whole production system improves, when running into burst accident, controllable headstock separates with vehicle frame in time, the extent of injury of reduction personnel, reduce the accident rate in mine.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model. In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is steel beam structure schematic diagram of the present utility model;
In figure: 1, headstock; 2, valve is connected; 3, hydraulic tube; 4, steel axle; 5, arched arm; 6, hydraulic pressure lifts bar; 7, wagon box; 8, link; 9, wheel; 10, vehicle frame; 11, girder steel; 12, chuck; 13, hydraulic stem; 14, connecting cross beam.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Embodiment 1:
As shown in Figure 1, a kind of detachable for open coal mine developing conveying arrangement, including headstock 1 and vehicle frame 10, described headstock 1 is provided with girder steel 11, described girder steel 11 is provided with connecting cross beam 14, described connecting cross beam 14 is by bearing pin connecting chuck 12 one end, described chuck 12 other end connects girder steel 11 by hydraulic stem 13, described chuck 12 is two arc combinative structurees, described vehicle frame 10 is provided with wagon box 7, described vehicle frame 10 two ends are provided with wheel 9, described vehicle frame 10 one end is provided with connecting vehicle frame 8, described connecting vehicle frame 8 is lifted bar 6 by hydraulic pressure and is connected with wagon box 7, described hydraulic pressure is lifted and is provided with hydraulic tube 3 bottom bar 6, described hydraulic tube 3 termination is provided with connection valve 2, described connecting vehicle frame 8 one end integration is provided with arched arm 5, described arched arm 5 is provided with steel axle 4, described headstock 1 is connected by steel axle 4 and chuck 12 with vehicle frame 10.
Embodiment 2:
On the basis of embodiment 1, connect valve 2 place described in the present embodiment and adopt pipe thread seal structure.
Embodiment 3:
On the basis of embodiment 1 or 2, described in the present embodiment, wagon box 7 adopts fixed shaft type to be rotatably connected with vehicle frame 10.
It should be understood that this utility model one is detachable for open coal mine developing conveying arrangement using method it is: shunk by the hydraulic stem 13 on headstock 1 afterbody girder steel 11, chuck 12 is driven to open, when the steel axle 4 on vehicle frame 10 is positioned at chuck 12 center, control hydraulic stem 13 to be closed by chuck 12, complete the connection of vehicle frame 10 and headstock 1, the hydraulic tube 3 that hydraulic pressure is lifted bar 6 connects by being connected valve 2 with headstock 1 hydraulic means, after mineral in wagon box 7 are transported to appointed place, hydraulic pressure is lifted bar 6 work and is risen, mineral in wagon box 7 are poured out, then put down, retract open coal mine and be loaded mineral, hydraulic stem 13 shrinks chuck 12 and opens, separate with steel axle 4, the wagon box 7 that headstock 1 is fully loaded with the next one is connected, when running into emergency, operation hydraulic stem 13 shrinks rapidly, headstock 1 is separated with vehicle frame 10, alleviate complete vehicle weight, the reduction accident extent of damage, thus improving safety.
Embodiment of above is merely to illustrate the present invention; and it is not limitation of the present invention; those of ordinary skill about technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes fall within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.
Claims (3)
1. one kind detachable for open coal mine open up conveying arrangement, including headstock (1) and vehicle frame (10), it is characterized in that, described headstock (1) is provided with girder steel (11), described girder steel (11) is provided with connecting cross beam (14), described connecting cross beam (14) is by bearing pin connecting chuck (12) one end, described chuck (12) other end connects girder steel (11) by hydraulic stem (13), described chuck (12) is two arc combinative structurees, described vehicle frame (10) is provided with wagon box (7), described vehicle frame (10) two ends are provided with wheel (9), described vehicle frame (10) one end is provided with connecting vehicle frame (8), described connecting vehicle frame (8) is lifted bar (6) by hydraulic pressure and is connected with wagon box (7), described hydraulic pressure is lifted bar (6) bottom and is provided with hydraulic tube (3), described hydraulic tube (3) termination is provided with connection valve (2), described connecting vehicle frame (8) one end integration is provided with arched arm (5), described arched arm (5) is provided with steel axle (4), described headstock (1) is connected by steel axle (4) and chuck (12) with vehicle frame (10).
2. one according to claim 1 is detachable opens up conveying arrangement for open coal mine, it is characterised in that described connection valve (2) place adopts pipe thread seal structure.
3. one according to claim 1 is detachable opens up conveying arrangement for open coal mine, it is characterised in that described wagon box (7) adopts fixed shaft type to be rotatably connected with vehicle frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117520.7U CN205311736U (en) | 2015-12-29 | 2015-12-29 | Detachable is used for opencut coal mine developing conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117520.7U CN205311736U (en) | 2015-12-29 | 2015-12-29 | Detachable is used for opencut coal mine developing conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311736U true CN205311736U (en) | 2016-06-15 |
Family
ID=56198809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117520.7U Expired - Fee Related CN205311736U (en) | 2015-12-29 | 2015-12-29 | Detachable is used for opencut coal mine developing conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609534A (en) * | 2018-05-24 | 2018-10-02 | 山西凌志达煤业有限公司 | Underground hoisting transportation vehicle |
| CN108891334A (en) * | 2018-05-24 | 2018-11-27 | 山西凌志达煤业有限公司 | Down-hole transportation |
-
2015
- 2015-12-29 CN CN201521117520.7U patent/CN205311736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609534A (en) * | 2018-05-24 | 2018-10-02 | 山西凌志达煤业有限公司 | Underground hoisting transportation vehicle |
| CN108891334A (en) * | 2018-05-24 | 2018-11-27 | 山西凌志达煤业有限公司 | Down-hole transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161229 |