CN102787622A - Mining desilting vehicle with adjustable height - Google Patents
Mining desilting vehicle with adjustable height Download PDFInfo
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- CN102787622A CN102787622A CN2012102949182A CN201210294918A CN102787622A CN 102787622 A CN102787622 A CN 102787622A CN 2012102949182 A CN2012102949182 A CN 2012102949182A CN 201210294918 A CN201210294918 A CN 201210294918A CN 102787622 A CN102787622 A CN 102787622A
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- vehicle frame
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- lifting wheel
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Abstract
The invention discloses a mining desilting vehicle with an adjustable height, comprising a scratch board transportation device (6), a vehicle frame mechanism (11), a crawler belt travelling mechanism (13) and a spiral stirring and transporting device (16), wherein the spiral stirring and transporting device (16) is connected with the scratch board transportation device (6) through a connection rack (15), the spiral stirring and transporting device (16) is driven by a spiral stirring and transporting motor (17) through a transmission device; the scratch board transportation device (6) is hinged on the vehicle frame mechanism (11) through a lifting oil cylinder (12); the vehicle frame mechanism (11) is connected with the crawler belt travelling mechanism (13). Due to adoption of the mining desilting vehicle with the adjustable height provided by the invention, highly-packed coal slimes can be cleaned, a ground supporting area is also changed according to a working condition of an operation ground, and a most rational ground specific pressure can be obtained and work efficiency is improved.
Description
Technical field
The present invention relates to a kind of mining machinery, particularly relate to a kind of mining adjustable high desilting car.
Background technology
The mine that the water yield is bigger, along with the extension of limit of mining, water yield increases, and drainage pump can not in time be discharged into ground with these water, just it is accumulated in the shaft sump, plays buffering and renews effect.And a large amount of water bursts carry coal petrography particle entering sump, and sump useful storage volume is reduced, and must carry out the cleaning of sump deposit every year before arriving rainy season, to guarantee the safety in production in flood season.Water content is big in the sump deposit, often becomes semi-fluid attitude or fluidised form after the stirring, conventional method with spade shovel and bucket scrape bring down stocks mode labour intensity greatly, inefficiency, the cycle of bringing down stocks be long.Especially under the situation of big water yield, sump can not in time come into operation, and direct threats mine safety is produced.Existing desilting car exist cleaning efficiency low, to coal slime sediment water content have relatively high expectations, the transfer pipeline easy blocking, can't clear up and pile up higher shortcomings such as coal slime.
The stretch-draw length and the contact area of existing mining desilting car crawler belt are changeless; This structure has characteristics such as grounding pressure is less, climbing capacity is stronger; Special operation condition conditions such as yet the ground to coal-mine water-house is soft, be uneven; The handling capacity of existing mining desilting car and leap performance etc. all can not satisfy work requirements, therefore need improve its structure.
Summary of the invention
The objective of the invention is to overcome the weak point in the prior art, a kind of mining adjustable high desilting car is provided, higher coal slime is piled up in cleaning, can change its ground connection Area of bearing according to operation ground operating mode, obtains the most reasonably grounding pressure, increases work efficiency.
For realizing above-mentioned purpose; A kind of mining adjustable high desilting car of the present invention comprises scraping plate conveying device, vehicle frame mechanism, creeper undercarriage and helical stir transport, and helical stir transport 16 is to revolve symmetrical structure about two sections; The helical stir transport links to each other with scraping plate conveying device through link; Helical stir carries motor through actuator drives helical stir transport, and scraping plate conveying device is articulated on the vehicle frame mechanism through hoist cylinder, and vehicle frame mechanism is connected with creeper undercarriage; Scraping plate conveying device mainly carries motor to form by scraper plate, round-link chain and scraper plate; The round-link chain both sides are provided with chain tightener, and round-link chain carries motor to drive by scraper plate, connects scraper plate on the round-link chain; Described creeper undercarriage sliding bearing on walking beam has lifting wheel sliding bar; In the upper end of lifting wheel sliding bar rotating luffing lifting wheel is housed; Between lifting wheel sliding bar and walking beam, be hinged with elevating ram; At walking beam one end rotating crawler driving whell is housed, is connected to the directive wheel sliding bar, directive wheel is housed in the outer end of directive wheel sliding bar at the other end slip cap of walking beam; Be hinged with amplitude oil cylinder between walking beam and the directive wheel sliding bar, crawler belt is around on luffing lifting wheel, crawler driving whell and the directive wheel.
The present invention utilizes the helical stir transport will pile up higher coal slime and is transported to scraping plate conveying device, and coal slime connects after scraping plate conveying device is reprinted in the mine car, is transported in the tunnel by mine car and handles.The helical stir transport is to revolve symmetrical structure about two sections, and it is middle to utilize spiral thrust that coal slime is pushed to from two ends.Spiral agitator is connected through link with scraping plate conveying device, and spiral agitator and scraping plate conveying device are promoted simultaneously, and asynchronous work.Mining adjustable high desilting car creeper undercarriage is equipped with luffing lifting wheel and lifting hydraulic cylinder on walking beam; The outer end of walking beam and directive wheel sliding bar is equipped with crawler driving whell and directive wheel respectively; This structure not only can remain the rate of tension of crawler belt; And can change its ground connection Area of bearing according to operation ground operating mode, obtain the most reasonably grounding pressure: when the soft terrain operation, can keep less grounding pressure through increasing the crawler belt Area of bearing; When more solid Ground Operation, can keep rational grounding pressure through reducing crawler belt bearing length and area, reduce to drive resistance thereby reach, reduce the purpose of energy consumption.
Description of drawings
Fig. 1 is the mining adjustable high desilting car owner TV structure sketch map of the present invention;
Fig. 2 is the mining adjustable high desilting car plan structure sketch map of the present invention;
Fig. 3 is the structure for amplifying sketch map of creeper undercarriage in the structure shown in Figure 1;
Fig. 4 is that the creeper undercarriage crawler belt width of cloth shown in Figure 3 is grown the structure for amplifying sketch map when becoming big;
Fig. 5 is the mining adjustable high desilting vehicle carriage part of the present invention and the structural representation of running gear.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
As depicted in figs. 1 and 2; A kind of mining adjustable high desilting car of the present invention comprises scraping plate conveying device 6, vehicle frame mechanism 11, creeper undercarriage 13 and helical stir transport 16, and helical stir transport 16 is to revolve symmetrical structure about two sections; Helical stir transport 16 links to each other with scraping plate conveying device 6 through link 15; Helical stir carries motor 17 through actuator drives helical stir transport 16, and scraping plate conveying device 6 is articulated on the vehicle frame mechanism 11 through hoist cylinder 12, and vehicle frame mechanism 11 is connected with creeper undercarriage 13; Said scraping plate conveying device 6 mainly carries motor 8 to form by scraper plate 21, round-link chain 22 and scraper plate; Round-link chain 22 both sides are provided with chain tightener 20, and round-link chain 22 carries motor 8 to drive by scraper plate, connects scraper plate 21 and is fixed on the round-link chain 22; Like Fig. 3, shown in Figure 4; Creeper undercarriage 13 sliding bearing on walking beam 28 has lifting wheel sliding bar 26; In the upper end of lifting wheel sliding bar 26 rotating luffing lifting wheel 24 is housed, between lifting wheel sliding bar 26 and walking beam 28, is hinged with elevating ram 27, rotating crawler driving whell 29 is housed at walking beam 28 1 ends; Other end slip cap at walking beam 28 is connected to directive wheel sliding bar 32; In the outer end of directive wheel sliding bar 32 directive wheel 33 is housed, is hinged with amplitude oil cylinder 30 between walking beam 28 and the directive wheel sliding bar 32, crawler belt 25 is around on luffing lifting wheel 24, crawler driving whell 29 and the directive wheel 33.
Because the mining adjustable high desilting car of the present invention is worked in a humid environment, so the crawler belt 25 preferred rubber belt tracks that use damage because of selecting the easy corrosion of metal track for use.
Rarer part only depends on scraping plate conveying device 6 to carry in the coal slime, and effect is not very good, so the present invention is as shown in Figure 1, and suction tube 14 is set on car body, and single-screw (single screw) pump 5 is housed on the suction tube 14, and its import is positioned at headstock, and outlet is positioned at the tailstock.Single-screw (single screw) pump 5 can be transported to the processing of carrying out next step in the tunnel with rarer coal slime after stirring through suction tube 14.
In order to prevent that from there are damage screw pumps such as bulk wood chip the mud the inside, as shown in Figure 2, the import department of suction tube 14 is provided with screen pack 23, can bigger contaminant filter be fallen.
Helical stir carries motor 17 to drive helical stir transports 16 through chain and sprocket driving device 18, also can select the band transmission for use here, considers that chain drive can work under severe environmental conditions such as greasy dirt, so select chain drive for use.
Like Fig. 3, shown in Figure 4, the upside of walking beam 28 is provided with lifting wheel sliding seat 31 vertically, and lifting wheel sliding bar 32 is socketed in the lifting wheel sliding seat 31 slidably.Lifting wheel sliding seat 31 main rising are led and supporting role, also can not be provided with, but lifting wheel sliding bar 26 may swing, built on the sand.
As shown in Figure 4; Because it is long that crawler belt 25 has retainer plate, reduce the height of luffing lifting wheel 24 and lifting wheel sliding bar 26 thereof, and the directive wheel sliding bar 32 that stretches out simultaneously; Thereby can make the ground contact length of crawler belt 25 and area become big, otherwise can reduce the ground contact length and the area of crawler belt 25.Can change its ground connection Area of bearing according to operation ground operating mode like this, obtain the most reasonably grounding pressure.The directive wheel sliding bar 32 that slip cap is connected in the walking beam 28 outwards stretches, and can make crawler belt 25 contact areas become big, and mining adjustable high desilting car can keep less grounding pressure on soft terrain.32 driving resistances that can reduce mining adjustable high desilting car of withdrawal directive wheel sliding bar help energy efficient.
Shown in Figure 5, vehicle frame mechanism 11 adopts the mode that removably connects with creeper undercarriage 13, and vehicle frame connects L template 34 and is connected L template 36 applying couplings with crawler belt, uses bolton, reaches the effect of support fixation.Simultaneously, bed plate 35 also is connected L template 34 and adopts the mode that removably connects with vehicle frame, makes that complete machine is for convenience detach goes into the well.
Claims (7)
1. mining adjustable high desilting car; It is characterized in that; Comprise scraping plate conveying device (6), vehicle frame mechanism (11), creeper undercarriage (13) and helical stir transport (16); Helical stir transport (16) is to revolve symmetrical structure about two sections, and helical stir transport (16) links to each other with scraping plate conveying device (6) through link (15), and helical stir carries motor (17) through actuator drives helical stir transport (16); Scraping plate conveying device (6) is articulated on the vehicle frame mechanism (11) through hoist cylinder (12); Vehicle frame mechanism (11) is connected with creeper undercarriage (13), and said scraping plate conveying device (6) mainly carries motor (8) to form by scraper plate (21), round-link chain (22) and scraper plate, and round-link chain (22) both sides are provided with chain tightener (20); Round-link chain (22) carries motor (8) to drive by scraper plate, and round-link chain (22) is gone up and connected scraper plate (21); Described creeper undercarriage (13) is gone up sliding bearing at walking beam (28) has lifting wheel sliding bar (26); In the upper end of lifting wheel sliding bar (26) rotating luffing lifting wheel (24) is housed; Between lifting wheel sliding bar (26) and walking beam (28), be hinged with elevating ram (27); At walking beam (28) one ends rotating crawler driving whell (29) is housed; Other end slip cap at walking beam (28) is connected to directive wheel sliding bar (32); In the outer end of directive wheel sliding bar (32) directive wheel (33) is housed, is hinged with amplitude oil cylinder (30) between walking beam (28) and the directive wheel sliding bar (32), crawler belt (25) is around on luffing lifting wheel (24), crawler driving whell (29) and the directive wheel (33).
2. a kind of mining adjustable high desilting car according to claim 1 is characterized in that said crawler belt (25) is a rubber belt track.
3. a kind of mining adjustable high desilting car according to claim 1 is characterized in that, also comprises the suction tube (14) that is arranged on the car body, and single-screw (single screw) pump (5) is housed on the suction tube (14), and its import is positioned at headstock, and outlet is positioned at the tailstock.
4. a kind of mining adjustable high desilting car according to claim 3 is characterized in that the import department of suction tube (14) is provided with screen pack (23).
5. a kind of mining adjustable high desilting car according to claim 1 is characterized in that, said helical stir carries motor (17) to drive helical stir transport (16) through chain and sprocket driving device (18).
6. a kind of mining adjustable high desilting car according to claim 1; It is characterized in that; Upside at said walking beam (28) is provided with lifting wheel sliding seat (31) vertically, and lifting wheel sliding bar (32) is socketed in the lifting wheel sliding seat (31) slidably.
7. a kind of mining adjustable high desilting car according to claim 1; It is characterized in that; Described vehicle frame mechanism (11) adopts the mode that removably connects with creeper undercarriage (13); Connection L template (34) on the vehicle frame mechanism (11) is connected L template (36) applying coupling with crawler belt, use bolton, and vehicle frame connects L template (34) and adopts removably to be connected with bed plate (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102949182A CN102787622A (en) | 2012-08-18 | 2012-08-18 | Mining desilting vehicle with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102949182A CN102787622A (en) | 2012-08-18 | 2012-08-18 | Mining desilting vehicle with adjustable height |
Publications (1)
| Publication Number | Publication Date |
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| CN102787622A true CN102787622A (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102949182A Pending CN102787622A (en) | 2012-08-18 | 2012-08-18 | Mining desilting vehicle with adjustable height |
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| CN (1) | CN102787622A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667378A (en) * | 2016-01-13 | 2016-06-15 | 长沙智汛通环保科技有限公司 | Vacuum silt suction vehicle with combined type collecting, curing and conveying device |
| CN108166555A (en) * | 2018-02-07 | 2018-06-15 | 广州市昊力工具有限公司 | Milling digs device and the dredger of device is dug with milling |
| CN110195466B (en) * | 2019-04-24 | 2021-07-13 | 湖南睿弓机械科技有限公司 | Dredging machine and hydraulic system thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1044788A (en) * | 1989-01-17 | 1990-08-22 | 履带拖拉机股份有限公司 | Track adjuster flow control mechanism |
| US4957622A (en) * | 1988-07-18 | 1990-09-18 | Uddo-Mims International, Inc. | Apparatus for removing sediment from ponds |
| US5185899A (en) * | 1990-12-20 | 1993-02-16 | Industrial Innovations, Inc. | Apparatus for sludge removal |
| US5316381A (en) * | 1992-11-13 | 1994-05-31 | Deere & Company | Tensioning and suspension system for a tracked vehicle |
| CN2343209Y (en) * | 1998-06-19 | 1999-10-13 | 侯家瑞 | Remote-controlled submersible dredging vehicle |
| CN2507899Y (en) * | 2001-04-26 | 2002-08-28 | 南阳市陆德筑路机械制造有限公司 | Base couse stable soil spreader |
| CN101949158A (en) * | 2010-08-31 | 2011-01-19 | 中国矿业大学 | Hydraulic sump cleaning vehicle |
-
2012
- 2012-08-18 CN CN2012102949182A patent/CN102787622A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4957622A (en) * | 1988-07-18 | 1990-09-18 | Uddo-Mims International, Inc. | Apparatus for removing sediment from ponds |
| CN1044788A (en) * | 1989-01-17 | 1990-08-22 | 履带拖拉机股份有限公司 | Track adjuster flow control mechanism |
| US5185899A (en) * | 1990-12-20 | 1993-02-16 | Industrial Innovations, Inc. | Apparatus for sludge removal |
| US5316381A (en) * | 1992-11-13 | 1994-05-31 | Deere & Company | Tensioning and suspension system for a tracked vehicle |
| CN2343209Y (en) * | 1998-06-19 | 1999-10-13 | 侯家瑞 | Remote-controlled submersible dredging vehicle |
| CN2507899Y (en) * | 2001-04-26 | 2002-08-28 | 南阳市陆德筑路机械制造有限公司 | Base couse stable soil spreader |
| CN101949158A (en) * | 2010-08-31 | 2011-01-19 | 中国矿业大学 | Hydraulic sump cleaning vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667378A (en) * | 2016-01-13 | 2016-06-15 | 长沙智汛通环保科技有限公司 | Vacuum silt suction vehicle with combined type collecting, curing and conveying device |
| CN108166555A (en) * | 2018-02-07 | 2018-06-15 | 广州市昊力工具有限公司 | Milling digs device and the dredger of device is dug with milling |
| CN108166555B (en) * | 2018-02-07 | 2023-12-29 | 广州市昊力工具有限公司 | Milling and digging device and dredging ship with same |
| CN110195466B (en) * | 2019-04-24 | 2021-07-13 | 湖南睿弓机械科技有限公司 | Dredging machine and hydraulic system thereof |
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| PB01 | Publication | ||
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160914 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |