CN101555695A - Underground explosion-proof type multifunctional vehicle of coal mines - Google Patents
Underground explosion-proof type multifunctional vehicle of coal mines Download PDFInfo
- Publication number
- CN101555695A CN101555695A CNA2009100743361A CN200910074336A CN101555695A CN 101555695 A CN101555695 A CN 101555695A CN A2009100743361 A CNA2009100743361 A CN A2009100743361A CN 200910074336 A CN200910074336 A CN 200910074336A CN 101555695 A CN101555695 A CN 101555695A
- Authority
- CN
- China
- Prior art keywords
- valve
- connects
- tipping bucket
- proof type
- rocker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to an underground explosion-proof type multifunctional vehicle of coal mines. The main structure consists of a front stander, a back stander, a driving shed, a diesel motor, a front wheel, a back wheel, a waste gas treatment tank, a hydraulic oil tank, a fuel tank, an air filter, a water-replenishing tank, a gas tank, a rocker, a tipper hopper, a fork, a tipper hopper connecting frame, a hydraulic mechanism, a hydrocylinder, a gear box, a transmission shaft, a pneumatic mechanism and an electrical control mechanism. Explosion-proof arrangement is conducted at the periphery of an engine. Hydraulic transmission is provided with 8 hydrocylinders to complete all functions. The tipper hopper and the fork can be used alternatively so as to be adapted to transporting materials and auxiliary materials as well as lifting or transporting various devices. With a plurality of added transporting functions and the combination of machinery, electrical apparatuses, hydraulic pressure, pneumatic power and engines as a whole, the multifunction vehicle is reasonable in design, compact in structure, safe and stable, convenient for operation, high in power, good in performance, high in efficiency, a whole of a plurality of shoveling, transporting and lifting functions and a surely ideal explosion-proof type multifunctional transport cart fit for operation under severe underground environment of coal mines.
Description
Technical field
The present invention relates to a kind of underground explosion-proof type multifunctional vehicle of coal mines, belong to the technical field of auxiliary conveying equipments under the coal mine.
Background technology
Down-hole coal excavation scene, colliery is a narrow and small operation place, and tunnel, ground environment are very abominable, and this just needs to adapt to the auxiliary shovel fortune haulage vehicle of down-hole coal excavation operation.
Coal mining activity needs plurality of devices, auxiliary material under the coal mine, for example work stone, broken coal, water pipe, cable, instrument, digging support apparatus etc., all need to carry out short distance transportation, also have the tunnel finishing, even, set up cable, personnel's lifting, material lifting etc. out and all need a multi-functional fork lift truck.
The multi-functional fork lift truck of down-hole is started late in the application of China, its equipment mostly relies on import, the 912E-D of company of the em section type car of Britain for example, the LOADER type car of Australia many meters schemes company, the ED6-10 car of the special Virco N. V. in mountain, these equipment mostly cost an arm and a leg, maintenance difficult, consumable accessory is difficult to change, and especially uses 10 tons of wider MPV (Multi-Purpose Vehicle), still is a scientific research blank in China.
Summary of the invention
Goal of the invention
Purpose of the present invention is exactly at the deficiencies in the prior art, according to the coal field geology situation of China, the present situation of big-and-middle-sized colliery digging, design multi-functional fork lift truck under a kind of brand-new coal mine that can adapt to the adverse circumstances operation, integrate machinery, electrical equipment, hydraulic pressure, pneumatic, to fill up the scientific research blank of multi-functional fork lift truck under the coal mine, to increase substantially shovel fortune transport capacity under the coal mine.
Technical scheme
Primary structure of the present invention by: forebay, afer bay, canopy, tipping bucket, front-wheel, trailing wheel, Diesel engine, gearbox, exhaust-gas treatment case, hydraulic oil container, empty filter, water supply tank, gas tank, rocker, fork, tipping bucket link, hydraulic mechanism, hydraulic jack, pneumatic mechanism, electrical control mechanism are formed; Forebay 1 rear portion connects with afer bay 2 by hinged seat 29,30,43,44; Forebay 1 front portion is connected with tipping bucket link 25, tipping bucket 4 by big arm 22, middle arm 23, forearm 24, elevating ram 31,32, is provided with front-wheel 7,8 about the front portion of forebay 1; Left front of afer bay 2 is exhaust-gas treatment case 11, fuel tank 90 for canopy 3, rear portion; The right front portion of afer bay 2 is that hydraulic oil container 12, rear portion are empty filter 13, water supply tank 14, gas tank 15; The middle front part of afer bay 2 is hydraulic mechanism 19, gearbox 20, power transmission shaft 55, and connects with motor 5; Hydraulic mechanism 19 both sides are for turning to oil cylinder 37,38; Motor 5 rear portions are radiator 16, trailer ear 42; Be provided with dashboard 17,18 in the middle and upper part of afer bay 2 bilateral symmetry; In dashboard 17,18 bottoms is trailing wheel 9,10.
Described forebay 1 is equipped with big arm 22 on the top of preceding stand 21, and is connected by big arm axle 56, and big arm 22 tops connect tipping bucket link 25 by connecting axle 26; Side lower part at preceding stand 21 connects elevating ram 31,32 by oil cylinder axle 78, and elevating ram 31,32 connects big arm 22 by oil cylinder axle 79; Side lower part at preceding stand 21 is provided with forearm 24, arm 23 during forearm 24 tops connect by connecting axle 80, and middle arm 23 connects dump ram 34 by connecting axle 28, and dump ram 34 connects tipping bucket link 25 by connecting axle 27; Tipping bucket link 25 is provided with lock cylinder 33; Dump ram 34 outsides are provided with backplate 40; The following slot part of preceding stand 21 is preceding wheel seat 39; The left part of preceding stand 21 is provided with hinged seat 29,30.
Described afer bay 2, left part at back stand 41 is provided with canopy 3, dashboard 17, waste gas block 51, fuel oil block 81, right part is provided with liquid oil tank mount 89, dashboard 18, three connects mount pad 54, the middle part is provided with mount pad 82, rocker 45, engine bearer 46, bearing 52, and the rear portion is provided with heat radiation rack 47, trailer ear 42; The front portion is provided with hinged seat 43,44, and the centre is provided with steering cylinder seat 49,50, rear wheel frame 48.
Described tipping bucket link 25 is up and down a crossbeam 73,74, and the centre is provided with lock cylinder 33, oil cylinder seat 57, oil cylinder ear 58, and top is provided with installing hole 59, the bottom is provided with axis hole 60, connecting axle 26, and left and right sides sidepiece is provided with hanger 61.
Described tipping bucket 4, triangular in shape, the both sides of tipping bucket 4 are that side plate 71,72, centre are shovel board 70, and the rear portion is a back plate 69, and back plate 69 rear portions are Connection Block 75,76, and oil cylinder 35,36 is launched in Connection Block 75,76 connections.
Described fork 6, crotch 62 tops connect yoke 67,68, and crotch 62 upper corners are provided with lever shaft 63, axle bed 64, lever shaft 63 coupling yoke plates 65,66; Exchange when fork 6 and tipping bucket 4 operations and use.
Described rocker 45, the centre is a rocker groove 83, and the bottom is rocker hole 84, and both sides are rocker seat 85,86, and rocker seat 85,86 is provided with installing hole 87,88, and rocker 45 sidepieces are provided with plug 89.
Described hydraulic mechanism, hydraulic oil container 12 is by high pressure filter 93, fluid pipe 92 connects fluid pump 91, connect high pressure filter 93 by fluid pipe 92 then, gas control two position four-way valves 77, brake valve 94, switching valve 95, turn to oil cylinder 37,38, bridge brake(-holder) block chamber 134, release pump 96, relief valve 97, drain valve 98, manual two position four-way valves 104, hand pump 105, lock cylinder 33, launch oil cylinder 35,36, connect photoconduction control valve 99 then, photoconduction control valve 99 connects dump ram 34, act is to oil cylinder 31,32, connect high pressure filter 100 by fluid pipe 92, gear pump 101, hydraulic oil container 12, hydraulic oil container 12 is provided with return filter 102, empty filter 103, each one is by liquid oil pipe 92 UNICOMs.
Described pneumatic mechanism, gas tank 15 connects safety valve 131, valve 129,130, air pump 107, always cuts valve 108, time-delay valve 109, starter motor 110 by gas circuit pipe 106, connects valve 132, air gauge 133, gas pedal valve 125, throttle cylinder 126, loudspeaker valve 127, loudspeaker 128 then; Connect switch valve 113, solenoid operated directional valve 114, diesel oil fire extinguishing cylinder 115, air door fire extinguishing cylinder 116, electromagnetic valve 117,118, pneumatic main valve 119 then; Starter motor 110 another roads connect pilot operated directional control valve 111, starter gate valve 112, safety valve 120, control valve 121, reducing valve 124, waste gas adjuster 122, waste gas water supply tank 123; Between each gas circuit by gas circuit pipe 106 UNICOMs.
Beneficial effect
The present invention compares with background technology has tangible advance, principal organ is by forebay, afer bay, canopy, front-wheel, trailing wheel, Diesel engine, the exhaust-gas treatment case, hydraulic oil container, fuel tank, empty filter, water supply tank, gas tank, rocker, tipping bucket, fork, the tipping bucket link, hydraulic mechanism, hydraulic jack, gearbox, pneumatic mechanism, electrical control mechanism is formed, Diesel engine is high-power type, periphery is arranged for explosion-proof technology, be provided with the sky filter, water supply tank, the exhaust-gas treatment case, gas tank, and use sensor information technology, hydraulic drive is provided with 8 hydraulic jacks, finish each function action, the rise and fall of rocker tunable car load, the commutative use of tipping bucket and fork, tipping bucket can shovel haul stone, coal and auxiliary material, but fork lifting, transportation various device and object, increased multinomial transportation function, this car collection machinery, electrical equipment, hydraulic pressure, pneumatic, Diesel engine is in one, reasonable in design, compact conformation, safety and stability, easy to operate, power is big, performance is good, the efficient height, multinomial shovel fortune lifting function, be the protected against explosion multi-functional transport vehicle of adverse circumstances hauling operation under the very good suitable coal mine, this transport vehicle has also been filled up domestic scientific research blank.
Description of drawings
Fig. 1 is the overall structure front view
Fig. 2 is the overall structure vertical view
Fig. 3 is the forebay structure chart
Fig. 4 is the afer bay front view
Fig. 5 is the afer bay vertical view
Fig. 6 is the link front view
Fig. 7 is the link lateral view
Fig. 8 is the tipping bucket front view
Fig. 9 is the tipping bucket vertical view
Figure 10 is the tipping bucket lateral view
Figure 11 is the fork front view
Figure 12 is the fork vertical view
Figure 13 is the fork lateral view
Figure 14 is the rocker front view
Figure 15 is the rocker vertical view
Figure 16 is the hydraulic press composition
Figure 17 is the pneumatic motor composition
Shown in the figure, list of numerals is as follows:
1; Forebay, 2; Afer bay, 3; Canopy; 4; Tipping bucket, 5; Diesel engine, 6; Fork; 7; Front-wheel, 8; Front-wheel, 9; Trailing wheel; 10; Trailing wheel, 11; Waste gas treatment tank, 12; Hydraulic oil container; 13; Air filter, 14; Water supply tank, 15; Gas tank; 16; Radiator, 17; Dashboard, 18; Dashboard; 19; Hydraulic mechanism, 20; Gearbox, 21; Front stand; 22; Big arm, 23; Middle arm, 24; Forearm; 25; The tipping bucket link, 26; Connecting axle, 27; Connecting axle; 28; Connecting axle, 29; Hinged seat, 30; Hinged seat; 31; Elevating ram, 32; Elevating ram, 33; The lock cylinder; 34; Dump ram, 35; Launch oil cylinder, 36; Launch oil cylinder; 37; Steering cylinder, 38; Steering cylinder, 39; Front-wheel seat; 40; Backplate, 41; Rear stand, 42; The trailer ear; 43; Hinged seat; 44; Hinged seat, 45; Rocker, 46; Engine bearer; 47; Heat radiation rack; 48; Rear wheel frame, 49; The steering cylinder seat, 50; The steering cylinder seat; 51; The waste gas block; 52; Bearing, 53; The liquid oil tank mount, 54; Three connect mount pad; 55; Power transmission shaft; 56; Big arm axle, 57; Oil cylinder seat, 58; The oil cylinder ear; 59; Installing hole; 60; Axis hole, 61; Hanger, 62; Crotch; 63; Lever shaft; 64; Axle bed, 65; The fork plate, 66; The fork plate; 67; Yoke; 68; Yoke, 69; Rear plate, 70; Shovel board; 71; Side plate; 72; Side plate, 73; Crossbeam, 74; Crossbeam; 75; Connection Block; 76; Connection Block, 77; Gas control two position four-way valves, 78; The oil cylinder axle; 79; The oil cylinder axle; 80; Connecting axle, 81; The fuel oil block, 82; Mount pad; 83; The rocker groove; 84; The rocker hole, 85; Rocker seat, 86; Rocker seat; 87; Installing hole; 88; Installing hole, 89; The liquid oil tank mount, 90; Fuel tank; 91; The fluid pump; 92; The liquid oil pipe, 93; High pressure filter, 94; Brake valve; 95; Switching valve; 96; The release pump, 97; Relief valve, 98; Drain valve; 99; The photoconduction control valve; 100; High pressure filter, 101; Gear pump, 102; Return filter; 103; Air filter; 104; Manual two position four-way valves, 105; Hand pump, 106; The gas circuit pipe; 107; Air pump; 108; Total valve, 109 cut; Time-delay valve, 110; Starter motor; 111; Pilot operated directional control valve; 112; Starter gate valve, 113; Switch valve, 114; Solenoid directional control valve; 115; Diesel oil fire extinguishing cylinder; 116; Air door fire extinguishing cylinder, 117; Magnetic valve, 118; Magnetic valve; 119; Pneumatic main valve; 120; Safety valve, 121; Control valve, 122; The waste gas adjuster; 123; The waste gas water supply tank; 124; Pressure-reducing valve, 125; The gas pedal valve, 126; The throttle cylinder; 127; The loudspeaker control valve; 128; Backing horn, 129; Valve, 130; Valve; 131; Safety valve; 132; Valve, 133; Air gauge, 134; Bridge brake(-holder) block chamber.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing:
Shown in Fig. 1,2, be overall structure figure, forebay and afer bay connect by body cradle in the centre, large, medium and small arm on the forebay is realized the lifting of tipping bucket by elevating ram, dump ram, front and rear wheel is finished walking and is turned to function, its tire is solid tyre, to adapt to down-hole adverse circumstances operation, each one of motor periphery wants correct position, better function, absorb each information with sensor, frame for movement, hydraulic mechanism, pneumatic mechanism, electrical control mechanism are harmonious, turn to oil cylinder to turn to freely.
Shown in Figure 3, be the forebay structure chart, on the preceding stand large, medium and small arm is installed, by elevating ram, dump ram, finish lifting action, the lock cylinder on the link is fixedly tipping bucket and fork, the tipping bucket link both can be installed the connection tipping bucket, can connect fork again, exchange use during operation on demand, reinforced by the lock cylinder, the hinged seat of forebay connects with the hinged seat of afer bay.
Each one wants intensity good, and strength is big, and bearing capacity is strong, make of structural alloy steel.
Shown in Fig. 4,5, be the afer bay structure chart, be provided with canopy, waste gas block, fuel oil block, liquid oil tank mount, mount pad, radiating seat, rocker on the back stand, turn to oil cylinder seat, hinged seat, trailer ear, so that each parts of Installation and Debugging, want intensity good, bearing capacity is strong, make of structural alloy steel.
Shown in Fig. 6,7, be tipping bucket link structure chart, both sides are that link, centre are provided with the lock cylinder for crossbeam, middle part up and down, reinforce so that install to connect with scraper bowl or fork, intensity good, and strength is big.
Shown in Fig. 8,9,10, be the scraper bowl structure chart, intensity is good, strength is big, impact resistance, make of structural alloy steel, launches oil cylinder and can make tipping bucket stretch out the withdrawal upset, and reinforced by the lock cylinder.
Shown in Figure 11,12,13, be the fork structure chart, crotch, fork plate, yoke want intensity good, and strength is big, and bearing capacity is strong, make of structural alloy steel.
Shown in Figure 14,15, be the rocker structure chart, rocker groove, hole and mount pad want intensity good, impact resistance, and anti-top is lame.
Shown in Figure 16, be hydraulic structure figure, oil cylinder, oil pump, each valve, fluid pipe, strainer, fuel tank position connecting relation are correct, unimpeded, clean.
Shown in Figure 17, be the pneumatic motor cardon, air pump, gas tank, each valve, air gauge, loudspeaker, adjuster position connecting relation are correct, unimpeded.
Claims (9)
1, a kind of underground explosion-proof type multifunctional vehicle of coal mines is characterized in that: primary structure by: forebay, afer bay, canopy, tipping bucket, front-wheel, trailing wheel, Diesel engine, gearbox, exhaust-gas treatment case, hydraulic oil container, empty filter, water supply tank, gas tank, rocker, fork, tipping bucket link, hydraulic mechanism, hydraulic jack, pneumatic mechanism, electrical control mechanism are formed; Forebay (1) rear portion connects with afer bay (2) by hinged seat (29,30,43,44); Forebay (1) is anterior to be connected with tipping bucket link (25), tipping bucket (4) by big arm (22), middle arm (23), forearm (24), elevating ram (31,32), is provided with front-wheel (7,8) about the front portion of forebay (1); Left front of afer bay (2) is exhaust-gas treatment case (11), fuel tank (90) for canopy (3), rear portion; The right front portion of afer bay (2) is that hydraulic oil container (12), rear portion are empty filter (13), water supply tank (14), gas tank (15); The middle front part of afer bay (2) is hydraulic mechanism (19), gearbox (20), power transmission shaft (55), and connects with motor (5); Hydraulic mechanism (19) both sides are for turning to oil cylinder (37,38); Motor (5) rear portion is radiator (16), trailer ear (42); Middle and upper part bilateral symmetry at afer bay (2) is provided with dashboard (17,18); In dashboard (17,18) bottom is trailing wheel (9,10).
2, a kind of underground explosion-proof type multifunctional vehicle of coal mines according to claim 1, it is characterized in that: described forebay (1), on the top of preceding stand (21) big arm (22) is housed, and by big arm axle (56) connection, big arm (22) top connects tipping bucket link (25) by connecting axle (26); Side lower part at preceding stand (21) connects elevating ram (31,32) by oil cylinder axle (78), and elevating ram (31,32) connects big arm (22) by oil cylinder axle (79); Side lower part at preceding stand (21) is provided with forearm (24); arm (23) during forearm (24) top connects by connecting axle (80); middle arm (23) connects dump ram (34) by connecting axle (28), and dump ram (34) connects tipping bucket link (25) by connecting axle (27); Tipping bucket link (25) is provided with lock cylinder (33); Dump ram (34) outside is provided with backplate (40); The following slot part of preceding stand (21) is preceding wheel seat (39); The left part of preceding stand (21) is provided with hinged seat (29,30).
3, a kind of underground explosion-proof type multifunctional vehicle of coal mines according to claim 1, it is characterized in that: described afer bay (2), left part at back stand (41) is provided with canopy (3), dashboard (17), waste gas block (51), fuel oil block (81), right part is provided with liquid oil tank mount (89), dashboard (18), three connects mount pad (54), the middle part is provided with mount pad (82), rocker (45), engine bearer (46), bearing (52), and the rear portion is provided with heat radiation rack (47), trailer ear (42); The front portion is provided with hinged seat (43,44), and the centre is provided with steering cylinder seat (49,50), rear wheel frame (48).
4, a kind of underground explosion-proof type multifunctional vehicle of coal mines according to claim 1, it is characterized in that: described tipping bucket link (25) is crossbeam (73,74) up and down, the centre is provided with lock cylinder (33), oil cylinder seat (57), oil cylinder ear (58), top is provided with installing hole (59), the bottom is provided with axis hole (60), connecting axle (26), and left and right sides sidepiece is provided with hanger (61).
5, a kind of underground explosion-proof type multifunctional vehicle of coal mines according to claim 1, it is characterized in that: described tipping bucket (4), triangular in shape, the both sides of tipping bucket (4) are that side plate (71,72), centre are shovel board (70), the rear portion is a back plate (69), back plate (69) rear portion is Connection Block (75,76), and oil cylinder (35,36) is launched in Connection Block (75,76) connection.
6, a kind of underground explosion-proof type multifunctional vehicle of coal mines according to claim 1, it is characterized in that: described fork (6), crotch (62) top connects yoke (67,68), and crotch (62) upper corner is provided with lever shaft (63), axle bed (64), lever shaft (63) coupling yoke plate (65,66); Exchange when fork (6) and tipping bucket (4) operation and use.
7, a kind of underground explosion-proof type multifunctional vehicle of coal mines according to claim 1, it is characterized in that: described rocker (45), the centre is rocker groove (83), the bottom is rocker hole (84), both sides are rocker seat (85,86), rocker seat (85,86) is provided with installing hole (87,88), and rocker (45) sidepiece is provided with plug (89).
8, a kind of underground explosion-proof type multifunctional vehicle of coal mines according to claim 1, it is characterized in that: described hydraulic mechanism, hydraulic oil container (12) is by high pressure filter (93), fluid pipe (92) connects fluid pump (91), connect high pressure filter (93) by fluid pipe (92) then, gas control two position four-way valves (77), brake valve (94), switching valve (95), turn to oil cylinder (37,38), bridge brake(-holder) block chamber (134), release pump (96), relief valve (97), drain valve (98), hand two position four-way valves (104), hand pump (105), lock cylinder (33), launch oil cylinder (35,36), connect photoconduction control valve (99) then, photoconduction control valve (99) connects dump ram (34), act is to oil cylinder (31,32), connect high pressure filter (100) by fluid pipe (92), gear pump (101), hydraulic oil container (12), hydraulic oil container (12) is provided with return filter (102), empty filter (103), each one is by liquid oil pipe (92) UNICOM.
9, a kind of underground explosion-proof type multifunctional vehicle of coal mines according to claim 1, it is characterized in that: described pneumatic mechanism, gas tank (15) connects safety valve (131), valve (129,130), air pump (107), always cuts valve (108), time-delay valve (109), starter motor (110) by gas circuit pipe (106), connects valve (132), air gauge (133), gas pedal valve (125), throttle cylinder (126), loudspeaker valve (127), loudspeaker (128) then; Connect switch valve (113), solenoid operated directional valve (114), diesel oil fire extinguishing cylinder (115), air door fire extinguishing cylinder (116), electromagnetic valve (117,118), pneumatic main valve (119) then; Another road of starter motor (110) connects pilot operated directional control valve (111), starter gate valve (112), safety valve (120), control valve (121), reducing valve (124), waste gas adjuster (122), waste gas water supply tank (123); Between each gas circuit by gas circuit pipe (106) UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100743361A CN101555695B (en) | 2009-05-10 | 2009-05-10 | Underground explosion-proof type multifunctional vehicle of coal mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100743361A CN101555695B (en) | 2009-05-10 | 2009-05-10 | Underground explosion-proof type multifunctional vehicle of coal mines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101555695A true CN101555695A (en) | 2009-10-14 |
| CN101555695B CN101555695B (en) | 2011-01-05 |
Family
ID=41173957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100743361A Active CN101555695B (en) | 2009-05-10 | 2009-05-10 | Underground explosion-proof type multifunctional vehicle of coal mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101555695B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278138A (en) * | 2011-05-08 | 2011-12-14 | 煤炭科学研究总院太原研究院 | Multifunctional scraper |
| CN102491234A (en) * | 2011-11-12 | 2012-06-13 | 中国煤炭科工集团太原研究院 | Crank type load lifting device of forklift truck |
| CN102514651A (en) * | 2011-11-05 | 2012-06-27 | 中国煤炭科工集团太原研究院 | Trailer type multifunctional support carrier |
| CN102787617A (en) * | 2012-08-29 | 2012-11-21 | 遵义万福矿山机械制造有限公司 | Excavation type loader |
| CN103231737A (en) * | 2013-04-26 | 2013-08-07 | 陕西英诺维特矿业机械制造有限公司 | Carrier frame free of bridge support |
| CN103669459A (en) * | 2013-12-10 | 2014-03-26 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | Anti-explosion carry-scraper and start method thereof |
| CN105626078A (en) * | 2014-10-31 | 2016-06-01 | 徐州徐工铁路装备有限公司 | Operation arm and underground tunnel excavation device |
| CN111519676A (en) * | 2020-06-01 | 2020-08-11 | 湖南中大机械制造有限责任公司 | Integration shovel rammer compactor |
| CN113815371A (en) * | 2021-09-27 | 2021-12-21 | 中国煤炭科工集团太原研究院有限公司 | Be used for colliery vehicle self-adaptation multi-mode rubber tyer transportation trailer device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101853910B1 (en) | 2012-05-24 | 2018-05-02 | 대동공업주식회사 | CNG vehicle for agriculture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100202087B1 (en) * | 1995-12-30 | 1999-06-15 | 토니헬샴 | Attachment puting on and off device for heavy equipment |
| CN201009674Y (en) * | 2007-03-29 | 2008-01-23 | 徐州美驰车桥有限公司 | Axle housing assembly special for through of drive axle |
| CN201024065Y (en) * | 2007-04-13 | 2008-02-20 | 煤炭科学研究总院太原分院 | Spade plate type shield carrier |
| CN201183456Y (en) * | 2007-08-24 | 2009-01-21 | 姚双武 | Explosion-proof multi-function cart for conveying driven by ac electric motor |
| CN101403222B (en) * | 2008-10-28 | 2011-06-15 | 常州科研试制中心有限公司 | Scraper |
| CN201407067Y (en) * | 2009-05-10 | 2010-02-17 | 煤炭科学研究总院太原研究院 | Coal mine underground explosion-proof multifunctional vehicle |
-
2009
- 2009-05-10 CN CN2009100743361A patent/CN101555695B/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278138A (en) * | 2011-05-08 | 2011-12-14 | 煤炭科学研究总院太原研究院 | Multifunctional scraper |
| CN102514651A (en) * | 2011-11-05 | 2012-06-27 | 中国煤炭科工集团太原研究院 | Trailer type multifunctional support carrier |
| CN102491234A (en) * | 2011-11-12 | 2012-06-13 | 中国煤炭科工集团太原研究院 | Crank type load lifting device of forklift truck |
| CN102491234B (en) * | 2011-11-12 | 2013-11-13 | 中国煤炭科工集团太原研究院 | Crank type load lifting device of forklift truck |
| CN102787617A (en) * | 2012-08-29 | 2012-11-21 | 遵义万福矿山机械制造有限公司 | Excavation type loader |
| CN103231737A (en) * | 2013-04-26 | 2013-08-07 | 陕西英诺维特矿业机械制造有限公司 | Carrier frame free of bridge support |
| CN103669459A (en) * | 2013-12-10 | 2014-03-26 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | Anti-explosion carry-scraper and start method thereof |
| CN103669459B (en) * | 2013-12-10 | 2015-11-18 | 阿特拉斯科普柯(南京)建筑矿山设备有限公司 | Explosion-proof scraper and starting method thereof |
| CN105626078A (en) * | 2014-10-31 | 2016-06-01 | 徐州徐工铁路装备有限公司 | Operation arm and underground tunnel excavation device |
| CN111519676A (en) * | 2020-06-01 | 2020-08-11 | 湖南中大机械制造有限责任公司 | Integration shovel rammer compactor |
| CN113815371A (en) * | 2021-09-27 | 2021-12-21 | 中国煤炭科工集团太原研究院有限公司 | Be used for colliery vehicle self-adaptation multi-mode rubber tyer transportation trailer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101555695B (en) | 2011-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101555695B (en) | Underground explosion-proof type multifunctional vehicle of coal mines | |
| CN201407067Y (en) | Coal mine underground explosion-proof multifunctional vehicle | |
| CN101033054B (en) | Shovel-type support conveying vehicle | |
| CN103572788B (en) | Wheeled drive hoeing machine | |
| CN201272419Y (en) | Mining anti-explosion diesel engine railless rubber-tired cart | |
| CN105971044A (en) | Coal mine underground multifunctional fork lift truck with storage battery | |
| CN202225930U (en) | Explosion-proof track type carrier vehicle for mining | |
| KR100899274B1 (en) | Mini-forwarder of half crawler type | |
| CN201730127U (en) | Bent arm rotation moving type stone crusher | |
| CN102001604A (en) | 40-tonage scraper type conveyer | |
| CN202358166U (en) | Underground mine car | |
| CN112677746A (en) | Mining storage battery type thin coal seam fully-mechanized mining and carrying operation vehicle | |
| CN100577985C (en) | Shortwall mining forklift in underground mine | |
| CN204548259U (en) | A kind of can split transport trolley fast with the mining of quick change bindiny mechanism | |
| CN101913547B (en) | Towing vehicle for transporting supports | |
| CN201024065Y (en) | Spade plate type shield carrier | |
| CN102278139A (en) | Low-narrow type multifunctional anti-explosion diesel carry scraper | |
| CN102285386A (en) | Mining explosion-proof crawler-type carrier vehicle | |
| CN202879314U (en) | Anti-explosion type cable transport cart used for coal mine | |
| CN102278138A (en) | Multifunctional scraper | |
| CN202055274U (en) | Multifunctional scraper | |
| CN102963288B (en) | Anti-explosion cable transporting truck for coalmine | |
| CN105480309A (en) | Underground coal mine narrow type operation vehicle | |
| CN201730128U (en) | Small type movable stone crusher | |
| CN201459783U (en) | Direct-push unloading type bucket of storage battery forklift |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA COAL TECHNOLOGY + ENGINEERING GROUP TAIYUAN Free format text: FORMER NAME: TAIYUAN INST OF COAL SCIENCES GENERAL INST |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 030006 Shanxi Province, Taiyuan city and State Road No. 108 Co-patentee after: Shanxi Tiandi Coal Mining Machinery Co., Ltd. Patentee after: China Coal Technology & Engineering Group Taiyuan Institute Address before: 030006 Shanxi Province, Taiyuan city and State Road No. 108 Co-patentee before: Shanxi Coal Mining Machinery Apparatus Co., Ltd., Coal Sciences Academy Patentee before: Taiyuan Inst of Coal Sciences General Inst |
|
| C56 | Change in the name or address of the patentee |
Owner name: TAIYUAN INSTITUTE OF CHINA COAL TECHNOLOGY AND ENG Free format text: FORMER NAME: CHINA COAL TECHNOLOGY + ENGINEERING GROUP TAIYUAN INSTITUTE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 030006 Shanxi Province, Taiyuan city and State Road No. 108 Patentee after: Taiyuan Institute of China Coal Technology and Engineering Group Patentee after: Shanxi Tiandi Coal Mining Machinery Co., Ltd. Address before: 030006 Shanxi Province, Taiyuan city and State Road No. 108 Patentee before: China Coal Technology & Engineering Group Taiyuan Institute Patentee before: Shanxi Tiandi Coal Mining Machinery Co., Ltd. |