CN201358787Y - Arm-hammer type tunnel digging loader for coal mines - Google Patents

Abstract

The utility model belongs to mine machinery, in particular to an arm-hammer type tunnel digging loader for coal mines, which comprises a caterpillar plate (40), a guiding wheel (39), a driving motor (35), an oil tank (31), an electric motor (32), a driving cabin (23), a transmitting motor (27), a large arm (17), a small arm (11) and the like, wherein, a machine head groove (49) and a machine tail groove (25) are arranged before and after the lower portion of the driving cabin (23), a transmitting chain (50) is arranged in grooves, the front end of the transmitting chain (50) is mounted with a receiving arm shaft (55), a receiving arm (48) and a machine tail wheel (46) are mounted on the receiving arm shaft (55) and two sides of the transmitting chain (50), a portal frame (57) is mounted on the front end on a car frame (56), and a passive guiding 90-degree seat (44) is mounted on the frame (57). The arm-hammer type tunnel digging loader for coal mines has the advantages of simple structure, flexible movement, reduction of machine volume and achievement of functions of grinding and loading.

Description

Install with the pick of arm hammer tunnel in the colliery

Technical field

The utility model belongs to mining machinery, installs with the pick of arm hammer tunnel in particularly a kind of colliery.

Background technology

At present, the development machine kind of using in the mine is a lot of both at home and abroad, but limit the use of in big section coal petrography tunnel more, section tunnel for medium and small colliery can't use, and device structure complexity, cost height, existing development machine does not possess load function, can only the extension set use take up space big, inconvenient when these equipment of use yet.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, provide a kind of simple in structure, cost is low, can broken driving, the colliery that can load and transport again is with the pick installation of arm hammer tunnel.

The technical scheme that the utility model technical solution problem adopts is: the colliery comprises track (shoe) with the pick installation of arm hammer tunnel, guide wheel, CD-ROM drive motor, fuel tank, motor, driver's cabin, transmit motor, big arm; forearm; big; forearm oil cylinder; crushing engine assembly; crushing engine drill steel; scraper bowl; be characterized in before under-cab; after be provided with the head groove; tail groove; in groove, be provided with conveyer chain; the conveyer chain front end is equipped with the arm axle of receiving; on the arm axle of receiving; receive arm and tail wheel are equipped with in the conveyer chain both sides; front end dress portal frame on vehicle frame; dress is adorned rotational fuel tank by action-oriented 90 degree seats on the frame between by action-oriented 90 degree seats and portal frame.In by action-oriented 90 degree seats, adorn an initiatively arm seat with active and passive arm seat pin, on the active arm seat, adorn big arm, be hinged forearm with pin on the big arm, dress crushing engine assembly in forearm, drill steel is equipped with in crushing engine outer sliding sleeve lower end, on the crushing engine outer sliding sleeve, establish shovel head pin, shovel head pin is gone up the dress scraper bowl, establish the scraper bowl pin-and-hole on the scraper bowl, scraper bowl connects rocking bar with the scraper bowl pin, rocking bar connects the guiding forearm with shaking pilot pin, and both sides are with shaking front dress bucket cylinder outside pilot pin dress guiding forearm, the forearm on the crushing engine outer sliding sleeve.

The beneficial effects of the utility model are: the colliery is simple in structure with the pick installation of arm hammer tunnel, the connected mode of flexible movements, master arm and passive arm can make big arm swing 90 degree, adapt to the coal seam face width, the crushing engine drill steel is in dipper-arm, the machine volume is reduced, and scraper bowl is not in that the time spent can arbitrarily be unloaded, time spent installs, and realizes broken, load function.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is that the installation structural representation is dug with arm hammer tunnel in the colliery.

Among the figure, 1-crushing engine drill steel; The 2-scraper bowl; 3-crushing engine outer sliding sleeve; 4-shovel head pin; 5-scraper bowl pin; The 6-rocking bar; The 7-forearm that leads; 8-shakes pilot pin; 9-oil cylinder enclosing cover; The 10-bucket cylinder; The 11-forearm; 12-forearm oil cylinder pin; 13-big and small arms swivel pin; 14-crushing engine assembly; 15-forearm oil cylinder; 16-forearm oil cylinder seat; The big arm of 17-; The big arm pin of 18-; The right guide's handle of 19-; 20-conveyer handle; The 21-right side handle that moves forward and backward; The 22-left side handle that moves forward and backward; The 23-driver's cabin; 24-left side guide's handle; 25-tail groove; The 26-hydraulic oil pipe; 27-transmits motor; The 28-winder; The 29-oil cooler; 30-the right cover; The 31-fuel tank; The 32-motor; The 33-Variable plunger pump; The 34-banked direction control valves; The 35-CD-ROM drive motor; The 36-thrust wheel; The 37-bogie frame; 38-holds in the palm sprocket wheel; The 39-guide wheel; The 40-track (shoe); 41-crushing engine pedal; 42-is left front to advance to retreat pedal; 43-is right front to advance to retreat pedal; 44-is by action-oriented 90 degree seats; 45-active and passive arm seat pin; 46-tail wheel; The big arm oil cylinder of 47-downside pin; The 48-arm of receiving; 49-head groove; The 50-conveyer chain; 51-is arm seat initiatively; The big arm oil cylinder of 52-; 53-crushing engine turnover oil cylinder; Sell on the big arm oil cylinder of 54-; The 55-arm axle of receiving; The 56-vehicle frame; The 57-portal frame; 58-tail groove lift ram; 59-head groove lift ram; The 60-head groove oil cylinder that swings; The 61-rotational fuel tank;

The specific embodiment

Embodiment, with reference to accompanying drawing 1, a head groove 49 is adorned with the front lower place of arm hammer tunnel pick installation in the colliery, and a tail groove 25 is adorned in the back lower place, and head groove 49 and tail groove 25 usefulness bearing pins connect.Conveyer chain 50 is housed on head groove 49, adorn the arm axle 55 of receiving below conveyer chain 50 the place aheads, the fluted shaft 55 two ends dress of receiving receive arm 48 and tail wheel 46, transmission motor 27 drives that tail wheel 46 usefulness tail grooves 25 are adorned are below unloaded after making goods be sent to tail groove 25.Below tail groove 25, adorn the tail groove oil cylinder 60 that swings, the left and right sides is parallel respectively adorns a upper and lower lift ram 59, the left and right sides is parallel below head groove 49 respectively adorns a upper and lower lift ram 58 of head groove, can make tail groove 25 and the 49 upper and lower activities of head groove.Both sides dress running gear below driver's cabin 23, running gear comprises track (shoe) 40, left side dress guide wheel 39 in track (shoe) 40, right side dress CD-ROM drive motor 35, middle dress bogie frame 37, dress holder sprocket wheel 38, dress thrust wheel 36 below above the bogie frame 37.Charge of oil case 31, motor 32, hydraulic oil cooler 29, Variable plunger pump 33, banked direction control valves 34 in the right cover 30 above running gear.Below tail groove 25, establish hydraulic oil pipe 26, be the hydraulic system fuel feeding of full machine.A winder 28 is adorned in the back of cover 30 on the right.In driver's cabin 23, adorn left guide's handle 24, left side handle 22, the right side handle 21 that moves forward and backward that moves forward and backward, establish crushing engine pedal 41 below in driver's cabin 23, left frontly advance to retreat pedal 42, right frontly advance to retreat pedal 43.Establish right guide's handle 19 and conveyer handle 20 in driver's cabin 23 right fronts, dress portal frame 57 above the vehicle frame of below driver's cabin 23, establishing 56, portal frame 57 fronts dress is by action-oriented 90 degree seats 44, respectively adorned a rotational fuel tank 61 by both sides between action-oriented 90 degree seats 44 and the portal frame 57, control is by the usefulness of action-oriented 90 degree seats 44 rotational angles.Be connected initiatively arm seat 51 by action-oriented 90 degree seats with passive arm seat pin 45 with active.With big arm pin 18 hinge joint arms 17, the big arm oil cylinder 52 of big arm 17 usefulness is controlled on active arm seat 51.The big big arm oil cylinder of arm oil cylinder 52 usefulness downside pin 47 is fixed on the active arm seat 51, is connected with big arm 17 with pin 54 on the big arm oil cylinder.Top at big arm 17 connects forearm 11 with big forearm pin 13 strands, 15 controls of forearm 11 usefulness forearm oil cylinders, and forearm oil cylinder 15 is contained on the forearm oil cylinder seat 16, and is connected with forearm 11 with forearm oil cylinder pin 12.Dress crushing engine assembly 14 below forearm 11, crushing engine assembly 14 fronts dress crushing engine oil cylinder 53, dress crushing engine drill steel 1 in the crushing engine outer sliding sleeve 3 of crushing engine assembly 14, crushing engine can slide up and down by bucket cylinder 10, drives drill steel 1 knee-action.Front end dress bucket cylinder 10 at crushing engine assembly 14, bucket cylinder 10 peripheral hardware oil cylinder enclosing covers 9, dress scraper bowl 2 below bucket cylinder 10, scraper bowl 2 tops are connected with guiding forearm 7 with shaking pilot pin 8, guiding forearm 7 other ends connect forearm 11, scraper bowl 2 tops are fixing with rocking bar 6 with scraper bowl pin 5, are connected with crushing engine outer sliding sleeve 3 with shovel head pin 4.

The colliery with the course of work of arm hammer tunnel pick installation is: running gear can be walked front and back under driving wheel motor 35 drives, initiatively arm seat 51 can rotate 90 degree, the action of crushing engine assembly 14 starts 53 controls of crushing engine oil cylinder by crushing engine pedal 41, when using crushing engine, scraper bowl 2 lifts, after crusher in crushing is finished, scraper bowl 2 with coal shovel to head groove 49, draw on the conveyer chain 50 with the arm 48 of receiving, conveyer chain 50 is under conveyer motor 27 drives, pass to tail wheel 46, pass to the arm 48 of receiving, coal is received that delivering to pick installation back by conveyer chain 50 on the head groove 49 transports.

Claims (1)

1; A kind of arm-hammer type tunnel digging loader for coal mines; Comprise track (shoe) (40); Guide wheel (39); CD-ROM drive motor (35); Fuel tank (31); Motor (32); Driver's cabin (23); Transmit motor (27); Big arm (17); Forearm (11); Greatly; Forearm oil (52; 15); Disintegrating machine assembly (14); Disintegrating machine drill steel (1); Scraper bowl (2); It is characterized in that before driver's cabin (23) below; After be provided with head groove (49); Tail groove (25); In groove, be provided with conveyer chain (50); Conveyer chain (50) front end is equipped with the arm axle of receiving (55); On the arm axle of receiving (55); The arm of receiving (48) and tail wheel (46) are equipped with in conveyer chain (50) both sides; At the upper front end dress of vehicle frame (56) portal frame (57); The upper dress of frame (57) is by action-oriented 90 degree seats (44); Between by action-oriented 90 degree seats (44) and portal frame (57), fill rotational fuel tank (61); In by action-oriented 90 degree seats (44), fill an initiatively arm seat (51) with active and passive arm seat pin (45); Fill big arm (17) at active arm seat (51); Big arm (17) is upper with pin hinge connection forearm (11); Dress disintegrating machine assembly (14) in forearm (11); Drill steel (1) is equipped with in disintegrating machine outer sliding sleeve (3) lower end; Establish shovel head pin (4) at disintegrating machine outer sliding sleeve (3); The upper dress of shovel head pin (4) scraper bowl (2); Scraper bowl is established the scraper bowl pin-and-hole on (2); Scraper bowl (2) connects rocking bar (6) with scraper bowl pin (5); Rocking bar (6) connects guiding forearm (7) with shaking pilot pin (8), fills guiding forearm (7) in the upper both sides of disintegrating machine outer sliding sleeve (3) with shaking pilot pin (8); The outer front of forearm (7) dress bucket cylinder (10).

Images