CN201310379Y - Stepping all-hydraulic tunnel shipping combined set - Google Patents

Abstract

The utility model belongs to a mining machine, in particular to a stepping all-hydraulic tunnel shipping combined set, comprising a machine frame (23), a hydraulic station (28), an oil tank (13), an electrical control box (35), a conveyer (16), a tailstock (20) and a tail support cylinder (19). The machine frame (23) is movably provided with a loader, and the conveyer (16) is mounted in the middle of the machine frame (23) and below the loader which comprises a bucket (1) pivot-connected with the left end of a large arm (4) and movably connected with the left end of a bucket rod (3) through a shaft A (2). The right end of the bucket rod (3) is pivot-connected with the lower end of a swing rod (6), and the middle of the swing rod (6) is movably connected with the middle of the large arm (4) through a shaft B (5). An upper end of the swing rod (6) is pivot-connected with a piston rod of a turnover cylinder (7), and the bucket (1) is movably provided with a bucket cover (1-1). The stepping all-hydraulic tunnel shipping combined set is characterized by high mechanization level and automation degree, high working efficiency, simple structure and convenient operation.

Description

Step-by-step movement full-hydraulic tunnel shipping associating unit

Technical field

The utility model belongs to mining machine, particularly a kind of step-by-step movement full-hydraulic tunnel shipping associating unit.

Background technology

At present, the mining machine kind is more, in the roadway head manufacturing process, break the coal petrography that gets off cruelly and need load and transport out the tunnel, adopt slusher machine and crab rock loader at big-and-middle-sized mine, these machineries can only be finished loading more, and transportation will be established machinery in addition, production efficiency is low, automaticity is low, and in many small mines ore deposit that particularly occupies a narrow space, can only adopt artificial shipment, labour intensity is big, and production efficiency is lower.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, and a kind of automatic and mechanical degree height is provided, and the production efficiency height adapts to various different section coal petrography tunnel, large, medium and small ore deposit and advances the step-by-step movement full-hydraulic tunnel shipping associating unit that uses.

The technical scheme that the utility model technical solution problem adopts is: a kind of step-by-step movement full-hydraulic tunnel shipping associating unit, comprise frame, Hydraulic Station, fuel tank, electric control box, conveyer, aircraft tail shelf and tail support cylinder, be characterized in adorning versatilely on the frame loader, in the middle of frame, a conveyer is adorned in the loader below, loader comprises that scraper bowl and big arm left end are hinged, flexibly connect with axle one with the dipper left end, big arm right-hand member and panoramic table are hinged, dipper right-hand member and fork lower end are hinged, be connected with big arm intermediate active with axle two in the middle of the fork, the fork upper end is hinged with the piston rod of overturning oil cylinder, the cylinder body of overturning oil cylinder is hinged with big arm, adorns a bucket cover on the scraper bowl versatilely; Panoramic table is contained in the top that is fixed on frame versatilely, stage body is fixed together with bolt two and turning collar, between turning collar and the retainer plate retainer is housed, and roller is housed on retainer, retainer plate is fixed together with bolt one and frame, between turning collar and frame thrust bearing is housed; Below the frame left end piston shoes are housed, piston shoes contact with slide plate slides; In the middle of the frame, below the right-hand member draw-gear is housed, draw-gear is fixed a shaft by the traction fluid pressure motor, shaft is contained in the bearing on the draft gear housing versatilely, driving gear of shaft center fixed, driving gear is meshed with driven gear, driven gear is contained on the driven gear shaft versatilely with gear-bearing, and driven gear shaft is fixed on the draft gear housing, and two limiting plates are fixedlyed connected with draft gear housing with driven gear shaft; Driven gear is meshed with bearing pin, and a plurality of bearing pins evenly distribute and are fixed in the axis pin base groove, and axis pin base is fixed on the pin rail, and the pin rail is fixed on the upright group outside of the chute of conveyer; Pin rail right-hand member is connected with the piston rod of walking hydraulic cylinder, and the cylinder body and the base for supporting of walking hydraulic cylinder are fixed together, and are fixed with supporting cylinder above the base for supporting, and the piston rod upper end of supporting cylinder is fixed with top board.

The beneficial effects of the utility model are: this machine group mechanical, automaticity height, once finish in the driving face shipment, and improved production efficiency greatly, device structure is simple, easy to operate; Being adapted to various sizes section and digging laneway uses.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is a step-by-step movement full-hydraulic tunnel shipping associating unit front view.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the draw-gear parts front view of Fig. 1.

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

Fig. 5 is the panoramic table component diagram of Fig. 1.

Fig. 6 is the conveyer chute pin rail component diagram of Fig. 1.

Among the figure, the 1-scraper bowl; The 1-1 bucket cover; 2-axle one; The 3-dipper; The big arm of 4-; 5-axle two; The 6-fork; The 7-overturning oil cylinder; 8-lifts oil cylinder; The 9-panoramic table; 9-1-bolt one; The 9-2-retainer; The 9-3-roller; The 9-4-retainer plate; The 9-5-thrust bearing; The 9-6-turning collar; 9-7-bolt two; The 9-8-stage body; The 10-rotating hydraulic cylinder; The 11-operating desk; The 12-seat; The 13-fuel tank; The 14-top board; The 15-supporting cylinder; The 16-conveyer; The 17-chute; The upright group of 17-1-; 17-2-scraper chain limiting plate; 17-3-chute base plate; 18-conveyer hydraulic motor; 19-tail support cylinder; The 20-aircraft tail shelf; The 21-base for supporting; The 22-hydraulic cylinder of walking; The 23-frame; The 24-draw-gear; 24-1-traction fluid pressure motor; The 24-2-main shaft; The 24-3-draft gear housing; The 24-4-driving gear; The 24-5-driven gear; The 24-6-driven gear shaft; The 24-7-limiting plate; 24-8-driven gear bearing; The 24-9-main shaft bearing; The 25-piston shoes; 26-sells rail; The 27-shovel board; The 28-Hydraulic Station; The 30-chain; The 31-scraper plate; 32-chain main shaft; The 33-sprocket wheel; The 34-bearing pin; The 34-1-axis pin base; The 35-electric control box; The 36-slideway; 37-sells rail chair; The 38-tensioning apparatus;

The specific embodiment

Embodiment, with reference to accompanying drawing, a kind of step-by-step movement full-hydraulic tunnel shipping associating unit, comprise frame 23, Hydraulic Station 28, fuel tank 13, electric control box 35, conveyer 16, aircraft tail shelf 20 and tail support cylinder 19, be characterized in adorning versatilely on the frame 23 loader, in the middle of frame 23, a conveyer 16 is adorned in the loader below, loader comprises that scraper bowl 1 and big arm 4 left ends are hinged, flexibly connect with axle 1 with dipper 3 left ends, big arm 4 right-hand members and panoramic table 9 are hinged, dipper 3 right-hand members and fork 6 lower ends are hinged, be connected with big arm 4 intermediate active with axle 25 in the middle of the fork 6, the piston rod of fork 6 upper ends and overturning oil cylinder 7 is hinged, and the cylinder body of overturning oil cylinder 7 is hinged with big arm 4, adorns a bucket cover 1-1 on the scraper bowl 1 versatilely; Panoramic table 9 (seeing accompanying drawing 5) is contained in the top that is fixed on frame 23 versatilely, stage body 9-8 is fixed together with bolt two 9-7 and turning collar 9-6, between turning collar 9-6 and the retainer plate 9-4 retainer 9-2 is housed, roller 9-3 is housed on retainer 9-2, retainer plate 9-4 is fixed together with bolt one 9-1 and frame 23, and 23 of turning collar 9-6 and frames are equipped with thrust bearing 9-5; Below frame 23 left ends piston shoes 25 are housed, piston shoes 25 and 26 sliding-contacts of pin rail; In the middle of the frame 23, draw-gear 24 is housed below the right-hand member, draw-gear 24 (is seen accompanying drawing 3,4) fix a main shaft 24-2 by traction fluid pressure motor 24-1, main shaft 24-2 is contained among the main shaft bearing 24-9 on the draft gear housing 24-3 versatilely, driving gear 24-4 of main shaft 24-2 center fixed, driving gear 24-4 is meshed with driven gear 24-5, driven gear 24-5 is contained on the driven gear shaft 24-6 versatilely with driven gear bearing 24-8, driven gear shaft 24-6 is fixed on the draft gear housing 24-3, and two limiting plate 24-7 are fixedlyed connected with draft gear housing 24-3 with driven gear shaft 24-6; Driven gear 24-5 is meshed with bearing pin 34, and a plurality of bearing pins 34 evenly distribute and are fixed in pin rail 26 grooves, and pin rail 26 is fixed on the pin rail chair 37, and pin rail chair 37 is fixed on the slideway 36, and slideway 36 is fixed on the upright 17-1 of the group outside (seeing accompanying drawing 6) of chute 17; Slideway 36 right-hand members are connected with the piston rod of walking hydraulic cylinder 22, and the cylinder body and the base for supporting 21 of walking hydraulic cylinder 22 are fixed together, and are fixed with supporting cylinder 15 above the base for supporting 21, and the piston rod upper end of supporting cylinder 15 is fixed with top board 14.Conveyer 16 heads are fixed on the aircraft tail shelf 20, and aircraft tail shelf 20 right-hand members are equipped with tail support cylinder 19, and head is raised, and the purpose that the head platform is high is in order to freight in mine car or the conveyer that continues.Conveyer 16 heads are equipped with conveyer hydraulic motor 18, and drive chain main shaft 32 and sprocket wheel 33 rotate, and head also is provided with tensioning apparatus 38, is used for adjusting the chain elasticity; Sprocket wheel 33 is meshed with chain 30, is fixed with scraper plate 31 on the chain 30, operation in chute 17; Chute 17 (seeing accompanying drawing 6) is fixedlyed connected with chute base plate 17-3 by the upright 17-1 of group, and upright group 17-1 inboard is provided with scraper chain limiting plate 17-2, and being used for preventing to float chain influences cargo transport; Fix a shovel board 27 on the chute base plate 17-3 of conveyer 16 tails, be used for shoveling the gangue goods on the base plate, connect with bearing pin between the chute 17.Hydraulic Station 28, fuel tank 13, electric control box 35, operating desk 11 and seat 12 also are housed above the frame 23.The everything of this unit is operated at operating desk 11 by the people.Its course of work is such, by rotating hydraulic cylinder 10, the action of lifting oil cylinder 8, overturning oil cylinder 7 control scraper bowls 1, with draw-gear 24 loader is advanced again or retreats during loading, finishes loading work; Moving by walking hydraulic cylinder 22 of whole unit finished; At first top board 14 is pushed up on the top board in tunnel with supporting cylinder 15, piston rod with walking hydraulic cylinder 22 stretches out forward then, promoting whole unit pushes ahead, after putting in place, regain the piston rod of supporting cylinder 15, make top board 14 throw off the top board in tunnel, the piston rod of receiving walking hydraulic cylinder 22 again moves forward base for supporting 21 tractions, support again after putting in place unit is maintained static, carry out cargo work.Pushing ahead step by step like this.

Claims (1)

1, a kind of step-by-step movement full-hydraulic tunnel shipping associating unit, comprise frame (23), Hydraulic Station (28), fuel tank (13), electric control box (35), conveyer (16), aircraft tail shelf (20) and tail support cylinder (19), it is characterized in that adorning versatilely on the frame (23) loader, in the middle of frame (23), a conveyer (16) is adorned in the loader below, loader comprises that scraper bowl (1) and big arm (4) left end are hinged, flexibly connect with axle one (2) with dipper (3) left end, big arm (4) right-hand member and panoramic table (9) are hinged, dipper (3) right-hand member and fork (6) lower end are hinged, be connected with big arm (4) intermediate active with axle two (5) in the middle of the fork (6), fork (6) upper end is hinged with the piston rod of overturning oil cylinder (7), the cylinder body of overturning oil cylinder (7) is hinged with big arm (4), adorns a bucket cover (1-1) on the scraper bowl (1) versatilely; Panoramic table (9) is contained in the top that is fixed on frame (23) versatilely, stage body (9-8) is fixed together with bolt two (9-7) and turning collar (9-6), between turning collar (9-6) and the retainer plate (9-4) retainer (9-2) is housed, roller (9-3) is housed on retainer (9-2), retainer plate (9-4) is fixed together with bolt one (9-1) and frame (23), between turning collar (9-6) and frame (23) thrust bearing (9-5) is housed; Below frame (23) left end piston shoes (25) are housed, piston shoes (25) and pin rail (26) sliding-contact; In the middle of the frame (23), draw-gear (24) is housed below the right-hand member, draw-gear (24) is fixed a main shaft (24-2) by traction fluid pressure motor (24-1), main shaft (24-2) is contained in the main shaft bearing (24-9) on the draft gear housing (24-3) versatilely, main shaft (24-2) driving gear of center fixed (24-4), driving gear (24-4) is meshed with driven gear (24-5), driven gear (24-5) is contained on the driven gear shaft (24-6) versatilely with driven gear bearing (24-8), driven gear shaft (24-6) is fixed on the draft gear housing (24-3), and two limiting plates (24-7) are fixedlyed connected with draft gear housing (24-3) with driven gear shaft (24-6); Driven gear (24-5) is meshed with bearing pin (34), a plurality of bearing pins (34) evenly distribute and are fixed in pin rail (26) groove, pin rail (26) is fixed on the pin rail chair (37), and pin rail chair (37) is fixed on the slideway (36), and slideway (36) is fixed on upright group (17-1) outside of chute (17); Slideway (36) right-hand member is connected with the piston rod of walking hydraulic cylinder (22), the cylinder body and the base for supporting (21) of walking hydraulic cylinder (22) are fixed together, be fixed with supporting cylinder (15) above the base for supporting (21), the piston rod upper end of supporting cylinder (15) is fixed with top board (14).

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