CN110436358A - The explosion-proof traction truck-mounted crane of mining multifunctional crawler type - Google Patents
The explosion-proof traction truck-mounted crane of mining multifunctional crawler type Download PDFInfo
- Publication number
- CN110436358A CN110436358A CN201910748553.8A CN201910748553A CN110436358A CN 110436358 A CN110436358 A CN 110436358A CN 201910748553 A CN201910748553 A CN 201910748553A CN 110436358 A CN110436358 A CN 110436358A
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- China
- Prior art keywords
- explosion
- oil cylinder
- proof
- arm
- platform board
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/40—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with a single prime mover for both crane and vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
- B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention belongs to mining crane technical fields, and in particular to a kind of explosion-proof traction truck-mounted crane of mining multifunctional crawler type, including platform assembly, hoofing part assembly, engine assembly and boom assembly；Boom assembly includes suspension arm mechanism and support leg mechanism, and suspension arm mechanism includes base member case, and base member case is mounted on platform board, and base member case is equipped with rotary reducer, and turntable is fixed on rotary reducer, and the other end of turntable is hinged with lifting arm；One end of telescopic oil cylinder is hinged on lifting arm, the other end of telescopic oil cylinder is hinged on telescopic arm, hoist motor is fixed on the circumferential surface of turntable, lifting arm is equipped with pulley blocks, wirerope by hoist motor involve by after pulley blocks with lifting hook connects, one end of carry arm oil cylinder is hinged on the circumferential surface of turntable, and the other end of carry arm oil cylinder is hinged on lifting arm.Lifting arm can improve the flexibility of crane according to the flexible adjustment of material position distance, derricking gear 360 ° of rotations of energy under the action of rotary reducer.
Description
Technical field
The invention belongs to mining crane technical fields, and in particular to the explosion-proof traction truck-mounted crane of mining multifunctional crawler type.
Background technique
Existing mining crane is driven using mine electric power, crane postposition cable drum coiling cable, and when cable rolling need to arrange one
People nurses at crane rear, prevents crane retrogressing from rolling in cable or walking and pulls cable；Existing rubber wheel type mining crane row
It walks on rough roadway floor, hitchiness, when meeting mud pit depression, mire is often got deeply stuck in, in addition, existing monoblock type chassis
Crawler travel is to push away fine motion oil supply, direction of displacement slowly by handle in hydraulic drive downward driving, direction and speed using speed reducer
Hardly possible is controlled.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the present invention provide the explosion-proof traction of mining multifunctional crawler type with vehicle
It hangs.
The present invention is achieved through the following technical solutions: the explosion-proof traction truck-mounted crane of mining multifunctional crawler type, including flat
Platform assembly, hoofing part assembly, engine assembly and boom assembly；
The platform assembly includes platform board and the driver seat that is mounted on platform board；
The hoofing part assembly is with crawler unit；The engine assembly is for driving crawler travel to fill
It sets；
The boom assembly includes suspension arm mechanism and support leg mechanism, and the suspension arm mechanism includes base member case, revolution deceleration
Device, turntable, hoist motor, telescopic oil cylinder, lifting arm, telescopic arm, pulley blocks, carry arm oil cylinder, the base member case are mounted on
On platform board, base member case is equipped with rotary reducer, and turntable is fixed on rotary reducer, and the other end of turntable is hinged with
Lifting arm；One end of telescopic oil cylinder is hinged on lifting arm, and the other end of telescopic oil cylinder is hinged on telescopic arm, and hoist motor is solid
Be scheduled on the circumferential surface of turntable, lifting arm be equipped with pulley blocks, wirerope by hoist motor involve by after pulley blocks with lifting
One end of hook connects, carry arm oil cylinder is hinged on the circumferential surface of turntable, and the other end of carry arm oil cylinder is hinged on lifting arm；It is described
Support leg mechanism include the front leg strut of platform board two sides and circling the leg backward for an upward blow for platform board two sides.
Further, the engine assembly includes explosion-proof engine, cooling fin and water washing chamber；Explosion-proof engine installation
On platform board, platform board on the right side of explosion-proof engine is equipped with diesel fuel tanks, hydraulic oil container and valve group, on the left of explosion-proof engine
Platform board is equipped with anti-explosion battery box, traveling manipulation frame and boom control box, and traveling manipulation is erected at the front side of driver seat, row
It sails and is connected with direction to control bar or steering wheel on manipulation frame, the right side of driver seat is equipped with gearbox operation bench, gearbox manipulation
Platform is extended with transmission operation hand；Cooling fin installs the front side of explosion-proof engine, after water washing chamber is mounted on the right side of explosion-proof engine
The chimney of Fang Bingyu explosion-proof engine connects；
The hoofing part assembly include gearbox, wet clutch, front brake cylinder, rear braking cylinder, front brake transmission shaft, after
Brake transmission shaft, preceding wet type brake inner disc, rear wet type brake inner disc, dual drive wheel, expansion tightening wheel, preceding type wet drive axle, rear wet type
Drive axle and transmission shaft；Dual drive wheel includes front driving wheel and rear drive sprocket, and expansion tightening wheel includes expansion tightening wheel I and expansion tightening wheel II；Become
Fast case and explosion-proof engine are sequentially connected, and wet clutch is mounted between explosion-proof engine and gearbox, transmission shaft and speed change
Case transmission connection, transmission shaft and preceding type wet drive axle and/or rear type wet drive axle are sequentially connected, preceding type wet drive axle and preceding driving
Wheel transmission connection, rear type wet drive axle and rear drive sprocket are sequentially connected, before front brake cylinder is located on type wet drive axle, front brake cylinder
It is connect by front brake transmission shaft with preceding wet type brake inner disc, rear braking cylinder is located on rear type wet drive axle, and rear braking cylinder passes through
Rear braking transmission shaft is connect with rear wet type brake inner disc；The two sides of crawler rack are equipped with crawler belt, the side of crawler belt and ground face contact
Crawler rack is equipped with thrust wheel, and crawler belt is equipped with support sprocket wheel far from ground side crawler rack, and expansion tightening wheel I and expansion tightening wheel II are set respectively
On the crawler rack for having the corner on crawler belt front and back and ground.
Further, there are three types of the driving structure forms, the respectively preceding driving of bridge two, rear axle two drive driving and doube bridge
4 wheel driven driving.
Further, tool box is additionally provided on the platform board on the left of the explosion-proof engine.
Further, the explosion-proof engine is housed in cover plate.
Further, front leg strut includes support oil cylinder, supporting leg and presser feet, and one end of support oil cylinder is connect with platform board, branch
The other end of leg oil cylinder is connect with supporting leg, and presser feet is connect with supporting leg；It circles the leg backward for an upward blow including support plate, support cylinder, fixed block, stretch
Square tube and stay tube oil cylinder, support plate are connect with support cylinder, and the other end of support cylinder is fixedly connected with telescopic square tube, side of stretching
Pipe is controlled by stay tube oil cylinder to be stretched, and fixed block is fixed below platform board, and stay tube oil cylinder one end is also hinged with fixed block.
Further, the lifting arm is outer square tube, and the telescopic arm is interior square tube, and interior square tube is covered in outer square tube
Interior, telescopic oil cylinder is mounted in outer square tube, and the piston rod of telescopic oil cylinder is connect with interior square tube.
Further, the end of the platform board of the driver seat side is additionally provided with lamp bracket, and lamp bracket is equipped with mine lamp.
Further, the platform board is equipped with front haulage hook in the front side of traffic direction, and the platform board is being run
The rear side in direction is equipped with rear towing hook.
The beneficial effects of the present invention are:
1, using explosion-proof engine, dynamic high efficiency, stability is good, is applicable in well shooting environment；
2, lifting arm can make 360 ° of rotations according to the flexible adjustment of material position distance, derricking gear under the action of rotary reducer
Turn, improves the flexibility of crane；Support leg mechanism can be put down before lifting, increase the stability of crane entirety；Boom behaviour
Make case setting in driver seat side, facilitates operation, unobscured；
3, there are three kinds of driving methods such as the double drivings of preceding bridge, Rear Double driving and the driving of doube bridge 4 wheel driven, driving vehicle bridge increases
Crane runs torque forces, cooperates crawler-type traveling, has the stronger ability of rising sheer from level ground, encounters the ground such as mud pit depression, pucking, stone mound
Shape can pass through；
4, a draw hook is respectively set before and after crane, for drawing mine car, rubber-tired cart, material and adjustment heavy equipment position,
No longer occur to get deeply stuck in or the movement of heavy goods because of vehicle, there is a phenomenon where the work holdup.
Detailed description of the invention
Fig. 1 is rear-guard truck-mounted crane elevation of the present invention；
Fig. 2 is forerunner's truck-mounted crane elevation of the present invention；
Fig. 3, which is that the present invention is double, drives truck-mounted crane elevation；
Fig. 4 is top view of the present invention；
Fig. 5 is rear driving axle connection structure diagram of the present invention；
Fig. 6 is front driving axle connection structure diagram of the present invention；
Fig. 7 is tandem axle connection structure diagram of the present invention；
In figure, 1, lamp bracket, 2, mine lamp, 3, radiator, 4, cover plate, 5, direction to control bar, 6, explosion-proof engine, 7, wet type clutch
Device, 8, transmission operation handle, 9, driver seat, 10, hoist motor, 11, rotary reducer, 12, turntable, 13, flexible oil
Cylinder, 14, lifting arm, 15, telescopic arm, 16, pulley blocks, 17, expansion tightening wheel I, 18, thrust wheel, 19, base member case, 20, support sprocket wheel, 21,
Crawler belt, 22, carry arm oil cylinder, 23, rear drive sprocket, 24, support plate, 25, support cylinder, 26, fixed block, 27, front driving wheel, 28,
Expansion tightening wheel II, 29, dual drive wheel, 30, front haulage hook, 31, steering wheel, 32, diesel fuel tanks, 33, hydraulic oil container, 34, water washing chamber,
35, valve group, 36, support oil cylinder, 37, supporting leg, 38, presser feet, 39, platform board, 40, rear towing hook, 41, tool box, 42, anti-explosion electric
Pond box, 43, mobility operation frame, 44, pedal, 45, boom control box, 46, gearbox operation bench, 47, telescopic square tube, 48, stay tube
Oil cylinder, 49, gearbox, 50, transmission shaft, 51, rear type wet drive axle, 52, rear braking cylinder, 53, rear wet type brake inner disc, 54, after
Brake transmission shaft, 55, preceding type wet drive axle, 56, front brake cylinder, 57, front brake transmission shaft, 58, preceding wet type brake inner disc, 59,
Tandem axle.
Specific embodiment
Below according to drawings and examples, the present invention is further described.
As shown in Figures 1 to 7, the explosion-proof traction truck-mounted crane of mining multifunctional crawler type, including platform assembly, hoofing part are total
At, engine assembly and boom assembly；
The engine assembly includes explosion-proof engine 6, cooling fin 3 and water washing chamber 34；Explosion-proof engine 6 is mounted on platform board
On 39, the platform board 39 on 6 right side of explosion-proof engine is equipped with diesel fuel tanks 32, hydraulic oil container 33 and valve group 35, and explosion-proof engine 6 is left
The platform board 39 of side is equipped with anti-explosion battery box 42, traveling manipulation frame 43 and boom control box 45, and traveling manipulation frame 43, which is located at, to be driven
The front side of seat 9 is sailed, steering wheel 31 is connected on traveling manipulation frame 43, steering wheel 31 is used to adjust driving direction, the application's
Structure can also carry out direction to control using direction to control bar 5 as shown in the figure, and steering wheel 31 and direction to control bar 5 arbitrarily select
The right side of one progress direction to control, driver seat 9 is equipped with gearbox operation bench 46, and gearbox operation bench 46 is extended with gearbox
Manipulator 8；Cooling fin 3 installs the front side of explosion-proof engine 6, water washing chamber 34 be mounted on the right back of explosion-proof engine 6 and with it is anti-
Break out the chimney connection of motivation 6；The explosion-proof engine 6 is the machine that chemical energy is converted to mechanical energy, can be used for exploding
Property gaseous environment, can't light environmental gas；The cooling fin 3 is that the heat for generating explosion-proof engine more effectively conducts
Onto cooling fin, it is dealt into surrounding air using cooling fin；The anti-explosion battery box 42 is used to place lithium battery, using depositing
Store up the power supply of the equipment such as power activation explosion-proof engine 6；The diesel fuel tanks 32 are the places for storing diesel oil, on the cabinet of diesel fuel tanks 32
Oil level gauge is installed；The water washing chamber 34 has the function of filtering oil smoke, cooling smoke-exhaust pipeline, prevents explosion-proof engine 6 from spraying
Smoke zone has flare and tube wall overheat out；Hydraulic oil container 33 and valve group 35 are used as hydraulicdriven a part, and hydraulic drive is
Explosion-proof engine 6 starts hydraulic pump works, the hydraulic oil in hydraulic oil container 33 is supplied valve group 35, then be transmitted to support oil cylinder
36, carry arm oil cylinder 22, hoist motor 10 etc..
The platform assembly includes platform board 39 and the driver seat 9 that is mounted on platform board 39；
The boom assembly include suspension arm mechanism and support leg mechanism, the suspension arm mechanism include base member case 19, revolution subtract
Fast device 11, turntable 12, hoist motor 10, telescopic oil cylinder 13, lifting arm 14, telescopic arm 15, pulley blocks 16, carry arm oil cylinder 22,
The base member case 19 is mounted on platform board 39, and base member case 19 is equipped with rotary reducer 11, and turntable 12 is fixed on revolution
On retarder 11, the other end of turntable 12 is hinged with lifting arm 14, and lifting arm 14 is connect with turntable 12 using pin shaft, and is set
Butter mouth is set in case needed for lubrication；One end of telescopic oil cylinder 13 is hinged on lifting arm 14, and the other end of telescopic oil cylinder 13 is hinged
On telescopic arm 15, hoist motor 10 is fixed on the circumferential surface of turntable 12, the fixed pulley in 14 top of lifting arm, fixed pulley with
Lower sheave forms pulley blocks 16, and wirerope is involved by hoist motor 10 by being connected with hook, carry arm oil cylinder after pulley blocks 16
22 cylinder bottom is connect with turntable 12, and the piston rod of carry arm oil cylinder 22 is connect with lifting arm 14, under the action of carry arm oil cylinder 22,
So that lifting arm 14 had the function of coming back, fallen, and hoist motor 10 is assisted to complete loading and unloading；The support leg mechanism packet
The front leg strut of 39 two sides of platform board and circling the leg backward for an upward blow for 39 two sides of platform board are included, front leg strut includes support oil cylinder 36, supporting leg 37 and pressure
One end of foot 38, support oil cylinder 36 is connect with platform board 39, and the other end of support oil cylinder 36 is connect with supporting leg 37, presser feet 38 and branch
Leg 37 connects；It circles the leg backward for an upward blow including support plate 24, support cylinder 25, fixed block 26, telescopic square tube 47 and stay tube oil cylinder 48, support plate
24 connect with support cylinder 25, and the other end of support cylinder 25 is fixedly connected with telescopic square tube 47, and telescopic square tube 47 includes generous
Pipe and small square tube two parts, small square tube are sleeved in big square tube, and telescopic square tube 47 is controlled flexible, fixed block 26 by stay tube oil cylinder 48
It is fixed on 39 lower section of platform board, fixed block 26 is also hinged with 48 one end of stay tube oil cylinder, and fixed block 26 is first is that exist to stay tube oil cylinder 48
It plays a supporting role when flexible, second is that being guide groove structure below fixed block 26, guide groove structure, which plays telescopic square tube 47, to be stretched
Guiding role out.The lifting arm 14 is processed using cold-drawn rectangular square tube, and square tube in foreign side's pipe sleeve, telescopic oil cylinder 13 is mounted on
In outer square tube, interior square tube, that is, telescopic arm 15 meets far and near different cargo handling with Telescopic；The revolution subtracts
Fast device 11 can drive upper mechanism to make 360o rotation；The turntable 12 is mounted on rotary reducer 11, is played and is set up
Boom 14 acts on；The hoist motor 10 can be such that the material sling adjusts up and down with Wound steel rope；
The hoofing part assembly includes gearbox 49, wet clutch 7, front brake cylinder 56, rear braking cylinder 52, front brake biography
It is moving axis 57, rear braking transmission shaft 54, preceding wet type brake inner disc 58, rear wet type brake inner disc 53, dual drive wheel 29, expansion tightening wheel, preceding
Type wet drive axle 55, rear type wet drive axle 51 and transmission shaft 50；Dual drive wheel 29 includes front driving wheel 27 and rear drive sprocket 23, is risen
Bearing up pulley includes expansion tightening wheel I 17 and expansion tightening wheel II 28；Gearbox 49 and explosion-proof engine 6 are sequentially connected, and wet clutch 7 is mounted on
Between explosion-proof engine 6 and gearbox 49, transmission shaft 50 and gearbox 49 are sequentially connected, transmission shaft 50 and preceding type wet drive axle 55
And/or rear type wet drive axle 51 is sequentially connected, type wet drive axle is located on crawler rack, preceding type wet drive axle 55 and front driving wheel
27 transmission connections, rear type wet drive axle 51 is sequentially connected with rear drive sprocket 23, before front brake cylinder 56 is located on type wet drive axle 55,
Front brake cylinder 56 is connect by front brake transmission shaft 57 with preceding wet type brake inner disc 58, and rear braking cylinder 52 is located at rear type wet drive axle
On 51, rear braking cylinder 52 is connect by rear braking transmission shaft 54 with rear wet type brake inner disc 53；The two sides of crawler rack, which are equipped with, to be carried out
The side crawler rack of band 21, crawler belt 21 and ground face contact is equipped with thrust wheel 18, and crawler belt 21 is set far from ground side crawler rack
There is support sprocket wheel 20, expansion tightening wheel I 17 and expansion tightening wheel II 28 are respectively equipped on the crawler rack of the corner on 21 front and back of crawler belt and ground.
The wet clutch 7 is wet friction clutch, and clutch disc is in the oil groove of a sealing, by impregnating clutch disc
Transmission oil absorb heat.There is provided three kinds of driving methods to select for user, first is that transmission shaft 50 and preceding wet type are driven
Dynamic bridge 55 is sequentially connected, and drive mechanism is as shown in Figure 6；Second is that transmission shaft 50 and rear type wet drive axle 51 are sequentially connected, pass
Dynamic structure is as shown in Figure 5；Third is that the tandem axle that transmission shaft 50 and preceding type wet drive axle 55 and rear type wet drive axle 51 are constituted
59 form is sequentially connected simultaneously, and drive mechanism is as shown in Figure 7；The brake system of above-mentioned three kinds of driving methods is by stepping on
Smash what the pedal 44 being arranged on platen 39 was realized, (front brake cylinder 56 and/or rear braking cylinder 52 drive the control brake of pedal 44 cylinder
Corresponding components are arranged according to different driving methods in dynamic system) transmission shaft and then brake of being braked after adjustment accordingly connects therewith
The wet type brake inner disc connect, carries out brake parking.
Further, tool box 41 is additionally provided on the platform board 39 in 6 left side of explosion-proof engine.Tool box 41 is used for
Place common tool, such as spanner.
Further, the explosion-proof engine 6 is housed in cover plate 4.It avoids it from directly contacting with the external world, touches
The bad situation of damage.
Further, the end of the platform board 39 of 9 side of driver seat is additionally provided with lamp bracket 1, and lamp bracket 1 is equipped with mine
Lamp 2.Mine lamp 2 plays illuminating effect in the case where insufficient light.
Further, the platform board 39 is equipped with front haulage hook 30, the platform board 39 in the front side of traffic direction
Rear towing hook 40 is equipped in the rear side of traffic direction.Setting draw hook can drag mine car, rubber-tired cart, flatcar, draw, drag,
Draw can also be played by encountering heavy equipment.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, all skills according to the present invention
Art any trickle amendment, equivalent replacement and improvement substantially to the above embodiments, should be included in technical solution of the present invention
Protection scope within.
Claims (9)
1. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type, it is characterised in that: including platform assembly, hoofing part assembly, hair
Motivation assembly and boom assembly；
The platform assembly includes platform board (39) and the driver seat (9) being mounted on platform board (39)；
The hoofing part assembly is with crawler unit；The engine assembly is for driving crawler travel to fill
It sets；
The boom assembly includes suspension arm mechanism and support leg mechanism, and the suspension arm mechanism includes base member case (19), revolution
Retarder (11), turntable (12), hoist motor (10), telescopic oil cylinder (13), lifting arm (14), telescopic arm (15), pulley blocks
(16), carry arm oil cylinder (22), the base member case (19) are mounted on platform board (39), and base member case (19) is equipped with revolution and slows down
Device (11), turntable (12) are fixed on rotary reducer (11), and the other end of turntable (12) is hinged with lifting arm (14)；It stretches
One end of contracting oil cylinder (13) is hinged on lifting arm (14), and the other end of telescopic oil cylinder (13) is hinged on telescopic arm (15), volume
It raises motor (10) to be fixed on the circumferential surface of turntable (12), lifting arm (14) is equipped with pulley blocks (16), and wirerope is by elevator horse
It involves through pulley blocks (16) up to (10) afterwards with lifting hook connects, one end of carry arm oil cylinder (22) is hinged on the week of turntable (12)
On face, the other end of carry arm oil cylinder (22) is hinged on lifting arm (14)；The support leg mechanism includes platform board (39) two
It circles the leg backward for an upward blow front leg strut and platform board (39) two sides of side.
2. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type according to claim 1, it is characterised in that: described starts
Machine assembly includes explosion-proof engine (6), cooling fin (3) and water washing chamber (34)；Explosion-proof engine (6) is mounted on platform board (39)
On, the platform board (39) on the right side of explosion-proof engine (6) is equipped with diesel fuel tanks (32), hydraulic oil container (33) and valve group (35), explosion-proof
Platform board (39) on the left of engine (6) is equipped with anti-explosion battery box (42), traveling manipulation frame (43) and boom control box (45),
Traveling manipulation frame (43) is located at the front side of driver seat (9), and steering wheel (31) or direction behaviour are connected in traveling manipulation frame (43)
The right side of control lever 5, driver seat (9) is equipped with gearbox operation bench (46), and gearbox operation bench (46) is extended with transmission operation
Hand (8)；Cooling fin (3) installs the front side of explosion-proof engine (6), and water washing chamber (34) is mounted on the right back of explosion-proof engine (6)
And it is connect with the chimney of explosion-proof engine (6)；
The hoofing part assembly include gearbox (49), wet clutch (7), front brake cylinder (56), rear braking cylinder (52),
Front brake transmission shaft (57), rear braking transmission shaft (54), preceding wet type brake inner disc (58), the brake of rear wet type inner disc (53), double drives
Driving wheel (29), expansion tightening wheel (17), preceding type wet drive axle (55), rear type wet drive axle (51) and transmission shaft (50)；Dual drive wheel
It (29) include front driving wheel (27) and rear drive sprocket (23), expansion tightening wheel includes expansion tightening wheel I (17) and expansion tightening wheel II (28)；Gearbox
(49) it being sequentially connected with explosion-proof engine (6), wet clutch (7) is mounted between explosion-proof engine (6) and gearbox (49),
Transmission shaft (50) and gearbox (49) are sequentially connected, transmission shaft (50) and preceding type wet drive axle (55) and/or rear type wet drive axle
(51) it is sequentially connected, preceding type wet drive axle (55) and front driving wheel (27) are sequentially connected, rear type wet drive axle (51) and rear driving
(23) transmission connection is taken turns, front brake cylinder (56) is located on preceding type wet drive axle (55), and front brake cylinder (56) is driven by front brake
Axis (57) is connect with preceding wet type brake inner disc (58), and rear braking cylinder (52) is located on rear type wet drive axle (51), rear braking cylinder
(52) it is connect by rear braking transmission shaft (54) with rear wet type brake inner disc (53)；The two sides of crawler rack are equipped with crawler belt (21),
Crawler belt (21) and the side crawler rack of ground face contact are equipped with thrust wheel (18), and crawler belt (21) is set far from ground side crawler rack
Have support sprocket wheel (20), expansion tightening wheel I (17) and expansion tightening wheel II (28) are respectively equipped with the shoe before and after crawler belt (21) with the corner on ground
On belt supporting frame.
3. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type according to claim 2, it is characterised in that: the driving knot
There are three types of configuration formulas, and the respectively preceding driving of bridge two, rear axle two drives driving and doube bridge 4 wheel driven drives.
4. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type according to claim 2, it is characterised in that: described is explosion-proof
Tool box (41) are additionally provided on platform board (39) on the left of engine (6).
5. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type according to claim 2, it is characterised in that: described is explosion-proof
Engine (6) is housed in cover plate (4).
6. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type according to claim 1, it is characterised in that: front leg strut includes
One end of support oil cylinder (36), supporting leg (37) and presser feet (38), support oil cylinder (36) is connect with platform board (39), support oil cylinder
(36) the other end is connect with supporting leg (37), and presser feet (38) is connect with supporting leg (37)；It circles the leg backward for an upward blow including support plate (24), support oil
Cylinder (25), fixed block (26), telescopic square tube (47) and stay tube oil cylinder (48), support plate (24) are connect with support cylinder (25), branch
The other end of support oil cylinder (25) is fixedly connected with telescopic square tube (47), and telescopic square tube (47) is controlled by stay tube oil cylinder (48) to be stretched,
Fixed block (26) is fixed below platform board (39), and stay tube oil cylinder (48) one end is also hinged with fixed block (26).
7. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type according to claim 1, it is characterised in that: the lifting
Arm (14) is outer square tube, and the telescopic arm (15) is interior square tube, and interior square tube covers in outer square tube, and telescopic oil cylinder (13) is mounted on
In outer square tube, the piston rod of telescopic oil cylinder (13) is connect with interior square tube.
8. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type according to claim 1, it is characterised in that: the driving
The end of the platform board (39) of seat (9) side is additionally provided with lamp bracket (1), and lamp bracket (1) is equipped with mine lamp (2).
9. the explosion-proof traction truck-mounted crane of mining multifunctional crawler type according to claim 1, it is characterised in that: the platform
Plate (39) is equipped with front haulage hook (30) in the front side of traffic direction, and the platform board (39) is after the rear side of traffic direction is equipped with
Draw hook (40).
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| CN201910748553.8A CN110436358A (en) | 2019-08-14 | 2019-08-14 | The explosion-proof traction truck-mounted crane of mining multifunctional crawler type |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111943057A (en) * | 2020-08-27 | 2020-11-17 | 江苏海恒建材机械有限公司 | Hoisting equipment for square pile steel mould |
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