CN2667160Y

CN2667160Y - Accumulator battery antiexplosive tractor shovel

Info

Publication number: CN2667160Y
Application number: CN 200420015631
Authority: CN
Inventors: 王喜胜; 李辉; 李春英; 张学荣; 赵明; 赵瑞萍; 樊运平; 金江; 于向东; 张国栋; 赵三明; 王德光; 钟斌; 朱滨
Original assignee: TAIYUAN BRANCH OF CHINA COAL RESEARCH INSTITUTE
Current assignee: TAIYUAN BRANCH OF CHINA COAL RESEARCH INSTITUTE
Priority date: 2004-01-08
Filing date: 2004-01-08
Publication date: 2004-12-29
Anticipated expiration: 2014-01-08

Abstract

The utility model discloses an anti-blast forklift for coal mining the with short arm and battery. The main structure of the utility model comprises a bucket, a framework at the front position, a framework at the behind position, a battery support frame, a hydraulic mechanism, a walking mechanism, an operation mechanism, and a battery; the utility model takes the large energy battery as the motive force, uses the direct current machine, the hydraulic oil pump, hydraulic cylinder, hydraulic motor, hydraulic valve to control every transmission mechanism, which makes the walking of bucket, steering, coal shoveling, coal unloading, the loading and unloading for battery exchanging controlled by the hydraulic mechanism and all parts adopted the explosion-proof design; the utility model has the advantages of high power, high performance, high-efficiency operation, safe and reliable work, and the utility model integrates the functions of coal shoveling, coal transportation and cleaning as a whole; and is ideal anti-blast forklift for coal mining under well with the battery as motive force and can be used in the operation of short arm mining, transportation and cleaning for other ores.

Description

The secondary battery anti-explosion forklift

Technical field

The utility model is a kind of galianconism coal mining secondary battery anti-explosion forklift, belongs to the design of down-hole coal excavation machinery equipment and the technical field of manufacturing.

Background technology

It is mode commonly used in the modernized large-scale colliery that galianconism is mined, it is the effective way that coal column, corner coal reclaim, explosion-proof forklift is one of equipment of most critical in the galianconism exploitation, both can carry out the exploitation of coal column, girdle, tunnel work plane, the recovery of corner coal can be cleared up again, also assistant conveyance coal can be carried out.

The secondary battery anti-explosion forklift, it is vehicle commonly used in the galianconism mining forklift, mainly contain the em gram company of Britain, the of a specified duration beneficial company of the U.S., the product of Lang Aidao company, China does not also have similar products at present, the secondary battery anti-explosion forklift that uses in the domestic large-scale colliery mainly relies on import, but import equipment is with high content of technology, complex structure, the supporting difficulty of fragile part, supply cycle are long, and the price height, is difficult to satisfy the needs in big-and-middle-sized colliery.

Summary of the invention

Purpose

Goal of the invention of the present utility model is exactly at disadvantages of background technology, exploitation situation according to the big-and-middle-sized colliery of China, according to China's coal field geology state and actual needs, design a kind of novel secondary battery anti-explosion forklift, to adapt to the needs that the down-hole galianconism is mined, better make forklift in the galianconism exploitation, bring into play the effect of cleaning, recovery, assistant conveyance,, improve coal mining ability and production efficiency to alleviate labor strength.

Technical scheme

The utility model primary structure comprises: scraper bowl, forebay, afer bay, battery stand, battery, walking mechanism, hydraulic gear, electric control box, operating mechanism, driver's cabin; Scraper bowl 1 connects forebay 2 by

gusset piece

43,44, hoist cylinder 15,16; Forebay 2 connects afer bay 3 by rotary disk assembly 24, bearing pin 54,55, floating bearing 45, hinged seat 59; Afer bay 3 connects battery stand 4 by

gusset piece

75,76, loading and unloading oil cylinder 56,57,

gusset piece

82,83; Battery stand 4 connects battery 5 by bracing frame 77,

carriage

78,79; The both sides of mmi machine frame 2 are installed and are connected tire 7,9, install in the both sides of afer bay 3 to connect

tire

8,10; Battery 5 connects electric control box 23, driver's cabin 6, direct current generator 40,41, illuminating lamp 11,12,13,14 by lead; Direct current generator 40 connects big hydraulic pump 36, primary hydraulic pump 38, and direct current generator 41 connects big hydraulic pump 37, primary hydraulic pump 39; Big hydraulic pump 36,37 connects with the hydraulic motor 42 of fuel tank 34,

tire

7,8,9,10; Primary hydraulic pump 38,39 connect scraper bowls 1 hoist cylinder 15,16, push away the loading and unloading oil cylinder that turns to oil cylinder 30,31, battery stand 4 56,57 of kerosene cylinder 17, afer bay 3; Hydraulic valve 22,101,20,21,61 connects with fuel tank 34 by hydraulic oil pipe; Connect by check lock lever 29 between mmi machine frame 2 and the afer bay 3.

Described scraper bowl 1 is a rectangular box, middle for coal pusher 18, arc scraper plate 19 and and push away kerosene cylinder 17 and connect, be provided with about right half hoist cylinder 15,16 and and the

gusset piece

43,44 of forebay 2 connect.

Described forebay 2,

gusset piece

43,44, the hoist cylinder 15,16 of left part connect with scraper bowl 1; The front end both sides are that tire connects dish 46 and connects installation tire 7,9, the left side, rear portion is automatically controlled block 48, install on the automatically controlled block 48 and connect electric control box 23, there is canopy seat 96 on the right side, 97 and driver's cabin 6 is housed, backplate 58, in driver's cabin 6, be provided with fire extinguisher seat 52, suddenly stop pole socket 51, signalling means seat 53, and installation connects fire extinguisher 28, signalling means 26, handbell 35, control box 25, suddenly stop bar 27, seat support 50, brake service 47, the middle part is provided with hydraulic pressure valve seat 49, hydraulic valve 22,101, oil return oil filter 100, rear middle part is a rotary disk assembly 24, bearing pin 54,55, floating bearing 45 also connects with the hinged seat 59 of afer bay 3, the front of driver's cabin 6 is provided with illuminating lamp 14, the front of electric control box 23 is provided with illuminating lamp 13, and frame 2 middle lower portion are provided with

accumulator

98,99.

Described afer bay 3, front end is hinged seat 59 and the rotary disk assembly 24 that connects forebay 2, the middle and lower part is a fuel tank 34 and by

case lid

62,63,64,65 cover, fuel tank 34 is provided with

valve seat

66,67, hydraulic valve 20,21, be close to fuel tank 34 and

oil filter

32,33 connect, the rear portion is provided with

motor cabinet

71,72, valve seat 70, hydraulic valve 61, motor cabinet 71, install on 72 and connect direct current generator 40,41, direct current generator 40 connects big hydraulic pump 36, primary hydraulic pump 38, direct current generator 41 connects big hydraulic pump 37, primary hydraulic pump 39, big hydraulic pump 36,37 by hydraulic oil pipe and

tire

7,8,9,10 hydraulic motor 42 connects primary hydraulic pump 38,39 by hydraulic oil pipe with turn to oil cylinder 30,31, push away kerosene cylinder 17, hoist cylinder 15,16, loading and unloading oil cylinder 56,57 connect; Front end left and right sides symmetry is equipped with and turns to oil cylinder 30,31, right side check lock lever 29 is housed and connects with forebay 2, the both sides, middle part are provided with gusset piece 73,74, attachment pegs 68,69 and connect with loading and unloading oil cylinder 56,57, the rear portion by

gusset piece

75,76, load and unload oil cylinder 56,57 and connect with battery stand 4.

Be that bracing frame 77, both sides are

carriage

78,79 in the middle of the described battery stand 4, and combine as a whole by

gusset piece

80,81,82,83, fixing by bearing

84,85, plate washer 86 and fixing by spiral pin 88 is arranged on the carriage 78, plate washer 87 and fixing by spiral pin 89 is arranged on the carriage 79.

Described

walking tire

7,8,9,10 is a solid tyre, the centre is a hydraulic motor 42, be fixed on forebay 2, the afer bay 3 by gusset piece 91, bolt 93, hydraulic motor 42 is fixedly connected on tire by wheel hub 90, bolt 94, and the outside is fixing by wheel hub ring washer 92, bolt 95.

Effect

The utility model is compared with background technology, make the explosion-proof forklift of down-hole galianconism coal mining battery formula that home-made model arranged, filled up the blank of China's like product, overcome the supporting difficulty of import type fragile part, the problem that cycle is long, this forklift is done power with the battery of macro-energy, use two direct current generators to drive the hydraulic oil pump of hydraulic mechanism, the hydraulic motor of the supply walking tire of hydraulic oil source abundance, realize the four-wheel hydraulic-driven, hydraulic oil source is supplied with and is turned to oil cylinder simultaneously, the scraper bowl hoist cylinder, push away the kerosene cylinder, battery loading and unloading oil cylinder uses, make the forklift walking, turn to, the scraper bowl lifting, shovel coal and unload coal, battery is changed and has been realized hydraulic drive fully, each mating face of parts, hydraulic mechanism has all adopted explosion-proof design, it is high-power that forklift is realized in the adverse circumstances of down-hole coal excavation, the high-performance operation, safe and reliable, the production efficiency height, collection is shoveled coal, the fortune coal, clearing function, be very good be the down-hole galianconism of the power explosion-proof forklift of mining with the battery, this forklift also can be used for the galianconism exploitation of other ores, transportation, prune job.

Description of drawings

Fig. 1 is the overall structure front view

Fig. 2 is the overall structure vertical view that removes canopy of Fig. 1

Fig. 3 is the scraper bowl vertical view

Fig. 4 is the A-A sectional drawing of Fig. 3

Fig. 5 is the forebay front view

Fig. 6 removes the vertical view of canopy for forebay

Fig. 7 is the afer bay vertical view

Fig. 8 is the B-B sectional drawing of Fig. 7

Fig. 9 is the battery stand front view

Figure 10 is the battery stand lateral view

Figure 11 is walking tire structure chart

Shown in the figure, each piece number inventory is as follows:

1, scraper bowl, 2, forebay, 3, afer bay, 4, battery stand, 5, battery, 6, driver's cabin, 7, tire, 8, tire, 9, tire, 10, tire, 11, illuminating lamp, 12, illuminating lamp, 13, illuminating lamp, 14, illuminating lamp, 15, hoist cylinder, 16, hoist cylinder, 17, push away the kerosene cylinder, 18, coal pusher, 19, the arc scraper plate, 20, hydraulic valve, 21, hydraulic valve, 22, hydraulic valve, 23, electric control box, 24, the rotary disk assembly, 25, control box, 26, signalling means, 27, suddenly stop bar, 28, fire extinguisher, 29, check lock lever, 30, turn to oil cylinder, 31, turn to oil cylinder, 32, oil filter, 33, oil filter, 34, fuel tank, 35, handbell, 36, big hydraulic pump, 37, big hydraulic pump, 38, primary hydraulic pump, 39, primary hydraulic pump, 40, direct current generator, 41, direct current generator, 42, hydraulic motor, 43, gusset piece, 44, gusset piece, 45, floating bearing, 46, tire connects dish, and 47, brake service, 48, automatically controlled block, 49, the hydraulic pressure valve seat, 50, seat support, 51, suddenly stop pole socket, 52, the fire extinguisher seat, 53, the signalling means seat, 54, bearing pin, 55, bearing pin, 56, the loading and unloading oil cylinder, 57, the loading and unloading oil cylinder, 58, backplate, 59, hinged seat, 60, plate support, 61, hydraulic valve, 62, case lid, 63, case lid, 64, case lid, 65, case lid, 66, valve seat, 67, valve seat, 68, attachment pegs, 69, attachment pegs, 70, valve seat, 71, motor cabinet, 72, motor cabinet, 73, gusset piece, 74, gusset piece, 75, gusset piece, 76, gusset piece, 77, bracing frame, 78, carriage, 79, carriage, 80, gusset piece, 81, gusset piece, 82, gusset piece, 83, gusset piece, 84, bearing pin, 85, bearing pin, 86, plate washer, 87, plate washer, 88, spiral pin, 89, spiral pin, 90, wheel hub, 91, gusset piece, 92, the wheel hub ring washer, 93, bolt, 94, bolt, 95, bolt, 96, the canopy seat, 97, the canopy seat, 98, accumulator 99, accumulator, 100, the oil return oil filter, 101, hydraulic valve.

Embodiment

Below in conjunction with accompanying drawing the utility model is done further narration.

Fig. 1, shown in 2, this forklift is to be power with the battery, the design that hydraulic drive and electrical equipment control combine, scraper bowl 1, forebay 2, afer bay 3, battery stand 4, battery 5,

walking tire

7,8,9,10 form a complete car body by coupling mechanism, the power resources of car load are supplied with by battery 5, because whole vehicle belongs to heavy-duty machinery, power consumption is bigger, so battery must be changed charging once in 8-10 hour, the replacing of battery 5 is by the loading and unloading oil cylinder 56 on the battery stand 4,57 finish, and battery 5 connects electric control box 23 and direct current generator 40 by lead, 41, illuminating lamp 11,12,13,14.

Moving ahead, retreat by hydraulic mechanism, hydraulic motor 42 of forklift finished, and turning is finished by turning to oil cylinder 30,31, when bending to right, turns to the piston rod of oil cylinder 30 to shrink, and turns to the piston rod stretching, extension of oil cylinder 31, otherwise when turning left.

Hinged by the installation of working in coordination of rotary disk assembly 24, floating bearing 45, bearing pin 54,55, hinged seat 59 between forebay 2 and the afer bay 3, forebay 2 and afer bay 3 must be installed firmly by lock valve 29 security controls, go slick.

The lifting of scraper bowl 1 is finished by hoist cylinder 15,16, can be according to operation situation and needs, and the height of regulation and control oil cylinder 15,16, the coal that advances of scraper bowl 1 is to move ahead by car load to promote scraper bowl 1 driving and pack into, unloading coal is to finish by the scraper bowl 1 interior kerosene cylinder 17 that pushes away.

Hydraulic oil in the fuel tank 34 must filter through oil filter 32,33,100, keeps oil-feed, oil return circuit cleaning.

Hydraulic drive, hydraulic control, fluid pressure line are unblocked, often clean.

Each operating station will be nimbly and freely, and it is accurate, bright that the mechanical electric apparatus operating position will separate, signal shows.

Shown in Fig. 3,4, scraper bowl 1 will use high strength, wear-resisting steel material to make, and scraper bowl 1, coal pusher 18, arc scraper plate 19 are wanted firm welding.

Shown in Fig. 5,6, forebay 2 is cast-weld constructions, is the operating station of forklift, and driver's cabin 6, electric control box 23, tire connect dish 46 and each controls will be installed firm, rationally distributed.

Shown in Fig. 7,8, afer bay 3 is welded-steel plate constructions, bearing capacity is bigger, fuel tank 34 must not leakage of oil, hinged seat 59,

gusset piece

75,76,

motor cabinet

71,72 are wanted firmly, direct current generator 40,41 and big hydraulic pump 36,37, primary hydraulic pump the 38, the 39th, the cantilever construction that combines as a whole must be noted phase mutual edge distance, position during installation, and dress is firmly tight.

Shown in Fig. 9,10, battery stand 4 is high-bearings, and a palm frame 77,

carriage

78,79 will select for use high-intensity structural alloy steel to make.

Shown in Figure 11,

walking tire

7,8,9,10 is a fill-type rubber solid tyre, to adapt to the adverse circumstances at down-hole coal excavation scene, drives running by high power hydraulic motor 42, the four-wheel hydraulic-driven, and strength is big.

Claims

1, a kind of secondary battery anti-explosion forklift, it is characterized in that: primary structure comprises: scraper bowl, forebay, afer bay, battery stand, battery, walking mechanism, hydraulic gear, electric control box, operating mechanism, driver's cabin; Scraper bowl (1) is by gusset piece (43), (44), and hoist cylinder (15), (16) connect forebay (2); Forebay (2) connects afer bay (3) by rotary disk assembly (24), bearing pin (54), (55), floating bearing (45), hinged seat (59); Afer bay (3) connects battery stand (4) by gusset piece (75), (76), loading and unloading oil cylinder (56), (57), gusset piece (82), (83); Battery stand (4) connects battery (5) by bracing frame (77), carriage (78), (79); The both sides of mmi machine frame (2) are installed and are connected tire (7), (9), install in the both sides of afer bay (3) to connect tire (8), (10); Battery (5) connects electric control box (23), driver's cabin (6), direct current generator (40), (41), illuminating lamp (11), (12), (13), (14) by lead; Direct current generator (40) connects big hydraulic pump (36), primary hydraulic pump (38), and direct current generator (41) connects big hydraulic pump (37), primary hydraulic pump (39); Big hydraulic pump (36), (37) connect with the hydraulic motor (42) of fuel tank (34), tire (7), (8), (9), (10); Primary hydraulic pump (38), (39) connect scraper bowls (1) hoist cylinder (15), (16), push away kerosene cylinder (17), afer bay (3) turn to oil cylinder (30), (31), the loading and unloading oil cylinder (56) of battery stand (4), (57); Hydraulic valve (22), (101), (20), (21), (61) connect with fuel tank (34) by hydraulic oil pipe; Connect by check lock lever (29) between mmi machine frame (2) and the afer bay (3).

2, secondary battery anti-explosion forklift according to claim 1, it is characterized in that: described scraper bowl (1) is rectangular box, middle for coal pusher (18), arc scraper plate (19) and and push away kerosene cylinder (17) and connect, be provided with hoist cylinder (15), (16) and and gusset piece (43), (44) connection of forebay (2) about right half.

3, secondary battery anti-explosion forklift according to claim 1 is characterized in that: described forebay (2), and the gusset piece of left part (43), (44), hoist cylinder (15), (16) connect with scraper bowl (1); The front end both sides are that tire connects dish (46) and connects installation tire (7), (9), the left side, rear portion is automatically controlled block (48), automatically controlled block (48) is gone up to install and is connected electric control box (23), there is canopy seat (96) on the right side, (97) and driver's cabin (6) is housed, backplate (58), in driver's cabin (6), be provided with fire extinguisher seat (52), suddenly stop pole socket (51), signalling means seat (53), and installation connects fire extinguisher (28), signalling means (26), handbell (35), control box (25), suddenly stop bar (27), seat support (50), brake service (47), the middle part is provided with hydraulic pressure valve seat (49), hydraulic valve (22), (101), oil return oil filter (100), rear middle part is rotary disk assembly (24), bearing pin (54), (55), floating bearing (45) also connects with the hinged seat (59) of afer bay (3), the front of driver's cabin (6) is provided with illuminating lamp (14), the front of electric control box (23) is provided with illuminating lamp (13), and frame (2) middle lower portion is provided with accumulator (98), (99).

4, secondary battery anti-explosion forklift according to claim 1, it is characterized in that: described afer bay (3), front end is hinged seat (59) and the rotary disk assembly (24) that connects forebay (2), the middle and lower part is a fuel tank (34) and by case lid (62), (63), (64), (65) cover, fuel tank (34) is provided with valve seat (66), (67), hydraulic valve (20), (21), be close to fuel tank (34) and oil filter (32), (33) connect, the rear portion is provided with motor cabinet (71), (72), valve seat (70), hydraulic valve (61), motor cabinet (71), (72) go up installation and connect direct current generator (40), (41), direct current generator (40) connects big hydraulic pump (36), primary hydraulic pump (38), direct current generator (41) connects big hydraulic pump (37), primary hydraulic pump (39), big hydraulic pump (36), (37) by hydraulic oil pipe and tire (7), (8), (9), (10) hydraulic motor (42) connects, primary hydraulic pump (38), (39) by hydraulic oil pipe with turn to oil cylinder (30), (31), push away kerosene cylinder (17), hoist cylinder (15), (16), loading and unloading oil cylinder (56), (57) connect; Front end left and right sides symmetry is equipped with and turns to oil cylinder (30), (31), right side check lock lever (29) is housed and connects with forebay (2), the both sides, middle part are provided with gusset piece (73), (74), attachment pegs (68), (69), and connects with loading and unloading oil cylinder (56), (57), the rear portion by gusset piece (75), (76), load and unload oil cylinder (56), (57) connect with battery stand (4).

5, secondary battery anti-explosion forklift according to claim 1, it is characterized in that: be that bracing frame (77), both sides are carriage (78), (79) in the middle of the described battery stand (4), and combine as a whole by gusset piece (80), (81), (82), (83), fix by bearing pin (84), (85), there are plate washer (86), spiral pin (88) to fix on the carriage (78), have plate washer (87), spiral pin (89) to fix on the carriage (79).

6, secondary battery anti-explosion forklift according to claim 1, it is characterized in that: described walking tire (7), (8), (9), (10) are solid tyre, the centre is hydraulic motor (42), be fixed on forebay (2), the afer bay (3) by gusset piece (91), bolt (93), hydraulic motor (42) is fixedly connected on tire by wheel hub (90), bolt (94), and the outside is fixing by wheel hub ring washer (92), bolt (95).