CN202719921U - Multi-degree of freedom multi-functional mine clearance working device - Google Patents
Multi-degree of freedom multi-functional mine clearance working device Download PDFInfo
- Publication number
- CN202719921U CN202719921U CN 201220325986 CN201220325986U CN202719921U CN 202719921 U CN202719921 U CN 202719921U CN 201220325986 CN201220325986 CN 201220325986 CN 201220325986 U CN201220325986 U CN 201220325986U CN 202719921 U CN202719921 U CN 202719921U
- Authority
- CN
- China
- Prior art keywords
- undercarriage
- clamp device
- middle casing
- cylinder
- mines
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Operation Control Of Excavators (AREA)
Abstract
The utility model discloses a multi-degree of freedom multi-functional mine clearance working device. An upper frame, a middle shell body, a lower frame, a scraper pan, a swing driving device, a clamp device, a clamp driving device, a rotation transmission device, a locking pin, a locking driving device, a center rotation body, a reversing valve mounting plate, an oil dripping or gas circuit connecting plate, a reversing valve set, various connecting pin shafts, various hydraulic pressure oil pipes or gas pipes, connectors, and eclectic cables all together form a mechanical system, a hydraulic pressure system, and an electric system of the multi-degree of freedom multi-functional mine clearance working device. The device is installed on a technical vehicle and the multi-degree of freedom feature can be used to quickly achieve locking or disengaging of connection of the lower frame, right and left swing of the clamp device and the scraper span, and positive and negative 360 degrees continuous rotation of the clamp device and the scraper span. The aim of flexibly digging dense soil and clamping explosive substance to move to safe places can be achieved. The multi-degree of freedom multi-functional mine clearance working device has the advantages of being strong in outdoor adaptive capacity, safe and reliable, comfortable in working, efficient, and good in economy.
Description
Technical field
The utility model relates to a kind of Multifunctional working device that uses on the engineering truck that is installed in, and particularly relates to the multi-functional removal of mines equipment of a kind of multiple degrees of freedom.
Background technology
Excavator is a kind of very important machine in the construction machinery industry, its function is early to break through the function that can only excavate various soil, after power shovel taken off, can directly or indirectly load onto the attached facility of various excavators, such as pellet fork device, hydraulic breaking hammer, the auger boring device, vibratory plate compactor, hydraulic vibration driver etc., realize the multi-function operation of excavator, to satisfy the different construction operation demands of client, improve to greatest extent utilization rate and the added value of excavator, create maximum value, because excavator can adopt track drive or tire type of drive, cross-country ability is good, therefore excavator is that a kind of purposes is wide, has the machine of pretending very much the industry ability in the open air.
After the World War II, local war and regional conflict are successive, because anti-personnel landmines is cheap, easy to use, fighting effect is remarkable, and dyadic conflict all uses in a large number, have caused the stage of abuse.According to the statistics of International Red Cross and the Department of State, in the world wide more than 70 the residual land mine in countries and regions kind more than 340 is arranged at present, sum reaches more than 100,000,000 pieces, and annual in addition increase.Because effective acting time of land mine is very long, many in World War II residual land mines still have lethal effect.And these land mines are embedded in underground more or hill jungle, thick grass in, survey, get rid of very difficult, time-consuming, expensive, effort, and it is abnormally dangerous to work.In the world, annual about ten thousand people die because of land mine, and 2.6 ten thousand people be wound or disable.This problem is subject to international community's common concern, requires the cry of removing " land mine pollution " more and more higher.Consulted interrelated data 1994 as can be known, the United Nations appropriates funds 7,000 ten thousand dollars, has only got rid of 100,000 pieces of land mines in the residual ground, on average gets rid of one piece of land mine and needs the hundreds of dollar.
At present, mechanical Land mine removing apparatus is divided into rolling-type, digging type, beating type and hybrid by operation principle.Roll extrusion removal of mines device utilizes the quality of steel roller to press quick-fried land mine, and it is better to remove single push detonator land mine effect, but is difficult to remove anti-quick-fried and with the land mine of magnetic induction fuse; The digging type Land mine removing apparatus utilizes colter to dig out land mine and is discharged to outside the rut, can reliably remove various land mines in the rut and ignite with the antichassis mine of frizzen fuse but anti-knock properties are poor, operation is subjected to soil hardness and landform rough affect large; Beating type Land mine removing apparatus utilization removal of mines chain hits ground and makes landmine explosion, can remove land mine in the path, but anti-knock properties are poor, airborne dust large, affect occupant's observation and give away one's position easily; Hybrid removal of mines device then is the applied in any combination of front two kinds of removal of mines devices, more easily produces volume of smoke during obvious hybrid Land mine removing apparatus operation, affects the occupant and observe and give away one's position easily, and the ability of removing magnetic and Subgrade soil land mine and buried land mine is on the weak side.Although the broken fault device kind of at present various countries' removal of mines and model are a lot, but from Gulf War practice test, effect is not very desirable, and multinational forces had assembled all removal of mines equipments of various countries, west at that time, even comprising some at the model machine that grinds, the U.S. sums up and thinks after the war: " machinery removal of mines plough repeatedly leaks thunder; Explosion removal of mines method is only effective to conventional mine, can not open path to having anti-volatile land mine at all; Machinery removal of mines method is subjected to the restriction of landform, landforms, soil property, and a lot of environment can not use fully, such as the wild country of uneven, jungle horsestone ground, hillside, frozen soil etc.Even under Kuwait, Iraq two countries soft soil condition in desert, depthkeeping is undesirable at random because the removal of mines is ploughed, slightly there is injustice on ground, the thunder phenomenon will occur leaking ".For above deficiency, each state is all actively developing research, the broken barrier of emphasis solution removal of mines equipment problem in order to can be tank armor army cutting paths through the obstacles in " at blast resistance mine " field, makes the instrument of logging in and army, weaponry be beached in the antilanding obstacle thing and assaults disembarkation.
On wartime or mine fields at ordinary times, at first be the accurate location that leans out land mine normally, and then the removal of mines eliminates danger, and removal of mines process has three kinds of basic modes, and a kind of is that land mine will be ignited destruction in the original place; The second is land mine to be dug out in the ground then to grasp transfer to place of safety and destroy; The third is with method physics or chemically the explosive in the land mine, electronic installation or apparatus to cause bursting to be lost efficacy in the original place, then digs out destruction.And the power mode of the removal of mines has the artificial removal of mines and machine to remove mines two kinds, and is high with artificial removal of mines accuracy, but danger is large and efficient is not high; And, but poor accuracy safe high with efficient with the machine removal of mines.Therefore no matter still both need at ordinary times accuracy in wartime, also needed security and higher operating efficiency for the such work of the removal of mines, also needed certain economy.
By the above-mentioned background data be not difficult to find exploitation is a kind of can operation as the people, guarantee to remove mines accuracy and the reliability of operation, also will guarantee higher operating efficiency and security as operation the machine, it is very necessary and urgent to have simultaneously a removal of mines machine that certain economy can make the general common people to can use.Expect having now at present excavator in the engineering machinery and in fact be one very reliable, practical, efficiently, use robot economic and use safety, the crawler belt domain of excavator can finely must solve mobile and cross-country power, but the turning quality of getting on the bus is as people's the waist, realize turning round flexibly, swing arm in the equipment of excavator, dipper and scraper bowl resemble people's upper arm; forearm and palm; as long as so we at present develop one and as wrist, can turn round flexibly, can dig soil as the hand and just can realize the operation of as the people, very accurate and flexible removing mines with the equipment that can grasp thing as the finger.
The utility model content
Technical problem to be solved in the utility model provides the multi-functional removal of mines equipment of multiple degrees of freedom of the job task of removing mines easily that a kind of engineering truck uses in the open air.
In order to solve above technical problem, the multi-functional removal of mines equipment of the multiple degrees of freedom that the utility model provides, comprise scraper bowl, the added dipper that can directly or indirectly be assemblied in excavator and the bearing pin on the connecting rod pilot hole, the described added top that is hinged on middle casing of being provided with; Rotary drive mechanism is mounted on the described middle casing, and undercarriage mounts on the described rotary drive mechanism, is positioned at the bottom of described middle casing; The two ends of oscillatory gearing mechanism are hinged on respectively on the described added and described middle casing, and described scraper bowl is installed in the bottom of described undercarriage; Clamp device is hinged on the described undercarriage, gripping drive unit two ends are hinged with described clamp device and described undercarriage respectively, multichannel is distributed and control system is fixed on the described middle casing, described multichannel distribute with the import of control system and answer back can be by pipeline joint and vehicle on banked direction control valves for subsequent use in working oil path or gas circuit mouth link to each other, each road actuator port of described multichannel distribution and control system or gas port are connected respectively actuator port or gas port and are connected with described oscillatory gearing mechanism, rotary drive mechanism and gripping drive unit.
Described multichannel is distributed and control system is made of solenoid directional control valve group, reversal valve installing plate, central gyrorotor and lower oil circuit board, described magnetic valve installing plate, central gyrorotor are bolted with lower oil circuit board is in the same place, the assembling of described solenoid directional control valve fits on the described magnetic valve installing plate, and described multichannel is distributed with control system and is bolted in the fixing hole of central bore plate of described middle casing.
The connected mode of described undercarriage and described scraper bowl is: weld or be assembled into one, or be integral by mechanical connector, hydraulic pressure quick change adapter connector, electronic connector or pneumatic connector indirect joint.
The connected mode of described undercarriage and described scraper bowl is: left locking pin and right locking pin are assemblied in the left and right sides pilot hole on the described undercarriage, described left locking pin and right locking pin link into an integrated entity by the locking pin connecting axle, left locking pin and right locking pin are stretched out in the pilot hole of the left and right sides respectively simultaneously and retract, the cylinder barrel end of locking cylinder is fixed on the inside of described undercarriage, the tailpiece of the piston rod of described locking cylinder is connected on the locking pin connecting axle that connects described left locking pin and right locking pin, and described scraper bowl is by hook plate and described left locking pin on the described undercarriage, right locking pin is locked in the bottom of described undercarriage.
The structure of described rotary drive mechanism is: worm gear is mounted on the described middle casing in the inside of described middle casing by the first bolt and terminal pad, worm screw is assemblied in the horizontal worm screw pilot hole of described middle casing, described worm gear and described worm screw form worm-drive, on the side plate of described middle casing, the driving splined shaft of described hydraulic motor and the internal spline on the described worm screw are realized engagement to hydraulic motor by bolts assemblies; Described undercarriage mounts by the second bolt and is fitted on the described worm gear, links into an integrated entity with described worm gear.
Described oscillatory gearing mechanism is that the installing component of the cylinder barrel end of left swing hydraulic cylinder and right oscillating hydraulic cylinder is connected on the described added left and right sides plate by oil cylinder fixed block and bolt, and the piston rod of described left swing hydrodynamic cylinder pressure and right oscillating motor is connected to both sides, described middle casing rear end by the first bearing pin.
Described clamp device and gripping drive unit are: left crab claw clamp device and right crab claw clamp device are connected to the left and right sides of described undercarriage front portion by the second bearing pin, described left crab claw oil cylinder and right crab claw oil cylinder level are assemblied in the left and right sides of described undercarriage, one end is connected to the rear portion of described undercarriage by the 3rd bearing pin, and the other end is connected in the fixing hole of described left crab claw clamp device and right crab claw clamp device by the 4th bearing pin.
Adopt the multi-functional removal of mines equipment of multiple degrees of freedom of technique scheme, the multi-functional removal of mines device of multiple degrees of freedom is assembled on the various engineering trucks, utilize redundant hydraulic on the engineering truck or pneumatic work system or electrical system for subsequent use to drive this device work, simultaneously by the walking chassis of engineering truck with by the digging arm that swing arm, dipper and flexible thrust device the form job task of to remove mines easily in the open air.
The beneficial effect that the utility model brings: the multi-functional removal of mines equipment of described multiple degrees of freedom both can use on the assembly project car, utilize its tire or crawler-type traveling chassis, hydraulic power, pneumatic system, electrical system and digging arm, in removal of mines process, be not vulnerable to the restriction of open-air transportation condition, have very strong driving force and cross-country ability, possess stronger field work ability; The multi-functional removal of mines equipment of described multiple degrees of freedom is with scraper bowl, combines use with the digging arm of engineering truck, has stronger excavation land mine work capacity and than high workload efficient and security and comfortableness; The multi-functional removal of mines equipment of described multiple degrees of freedom has the land mine that will excavate out and carries out Grasping skill with grabbing device in soil, can pick up land mine and safe transfer to the place of safety work capacity; The multi-functional removal of mines equipment of described multiple degrees of freedom is with slewing gear, scraper bowl and grabbing device can be carried out continuous 360 ° of positive counter clockwise rotations, the exchange that the backhoe excavating of fine realization scraper bowl and crowd shovel excavate, in the motionless situation in engineering truck chassis, enlarge to greatest extent and excavate and the gripping scope; The multi-functional removal of mines equipment of described multiple degrees of freedom is with oscillatory gearing mechanism, can realize that scraper bowl and clamp device swing and tilt, and the ability of land mine is excavated and grasped in fine adaptation on the slope; The multi-functional removal of mines equipment of described multiple degrees of freedom is combined with 360 ° of positive counter clockwise rotations of scraper bowl and clamp device and the tilt capability that swings of scraper bowl and clamp device, can realize the comprehensive excavation of 360 ° of circuferential spacings and the ability of gripping land mine; The multi-functional removal of mines equipment of described multiple degrees of freedom can reduce to greatest extent the engineering truck chassis and move the danger that detonates a mine in the minefield large tracts of land; Because engineering truck is being the engineering goods of producing in enormous quantities, the use of removal of mines equipment assembly project car had good economy.
Description of drawings
The accompanying drawing that consists of a part of the present utility model is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.
Fig. 1 is the multi-functional removal of mines equipment of embodiment multiple degrees of freedom structural representation front view;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the top view of Fig. 1;
Fig. 5 is the partial sectional view of Fig. 3;
Fig. 6 is the upward view after Fig. 1 takes down scraper bowl;
Fig. 7, be the perspective view of a direction of the multi-functional removal of mines equipment of multiple degrees of freedom;
Fig. 8 is the perspective view of another direction of the multi-functional removal of mines equipment of multiple degrees of freedom;
Fig. 9 is that the multi-functional removal of mines equipment of multiple degrees of freedom is assembled to the working state schematic representation on the excavator.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, comprise: added 1, middle casing 2, undercarriage 3, scraper bowl 4, left swing hydraulic cylinder 5, right oscillating hydraulic cylinder 6, left crab claw clamp device 7, right crab claw clamp device 8, left crab claw oil cylinder 9, right crab claw oil cylinder 10, worm gear 11, worm screw 12, hydraulic motor 13, oil cylinder fixed block 14, terminal pad 15, left locking pin 16, right locking pin 17, locking cylinder 18, locking pin connecting axle 19, central gyrorotor 20, solenoid directional control valve buck plate 21, lower transfer plate 22, solenoid directional control valve group 23, bearing pin 24, the 4th bearing pin 25, the second bearing pin 26, the first bearing pin 27, the 3rd bearing pin 28, the second bolt 29, the first bolt 30, each hydraulic circuit pipe and joint thereof, electric wire etc., added 1 is connected to the top of middle casing 2 by two bearing pins 24; Worm gear 11 is mounted on the middle casing 2 in the inside of middle casing 2 by the first bolt 30 and terminal pad 15; Worm screw 12 is assemblied in the horizontal worm screw pilot hole of middle casing 2, makes worm gear 11 and worm screw 12 form worm-drive; Hydraulic motor 13 on the side plate of middle casing 2, makes the driving splined shaft of hydraulic motor 13 and the internal spline on the worm screw 12 realize engagement by bolts assemblies; Undercarriage 3 mounts it by the second bolt 29 and is fitted on the worm gear 11, links into an integrated entity with worm gear 11, and undercarriage 3 is assemblied in the bottom of middle casing 2; The installing component of the cylinder barrel end of left swing hydraulic cylinder 5 and right oscillating hydraulic cylinder 6 is connected to by oil cylinder fixed block 14 and bolt on added 1 the left and right sides plate, and the piston rod of left swing hydrodynamic cylinder pressure 5 and right oscillating motor 6 is connected to both sides, middle casing 2 rear end by the first bearing pin 27; Left locking pin 16 and right locking pin 17 are assemblied in the left and right sides pilot hole on the undercarriage 3, left locking pin 16 and right locking pin 17 link into an integrated entity by locking pin connecting axle 19, left locking pin 16 and right locking pin 17 are stretched out in the pilot hole of the left and right sides respectively simultaneously and retract, the cylinder barrel end of locking cylinder 18 is fixed on the inside of undercarriage 3, and the tailpiece of the piston rod of locking cylinder 18 is connected on the locking pin connecting axle 19 that connects left locking pin 16 and right locking pin 17; Scraper bowl 4 is locked in the bottom of undercarriage 3 by the hook plate on the undercarriage 3 and left locking pin 16, right locking pin 17; Left crab claw clamp device 7 and right crab claw clamp device 8 are connected to the left and right sides of undercarriage 3 front portions by the second bearing pin 26; Left crab claw oil cylinder 9 and right crab claw oil cylinder 10 levels are assemblied in the left and right sides of undercarriage 3, one end is connected to the rear portion of undercarriage 3 by the 3rd bearing pin 28, form one with undercarriage 3, the other end is connected to by the 4th bearing pin 25 in the fixing hole of left crab claw clamp device 7 and right crab claw clamp device 8, forms one with left crab claw clamp device 7 and right crab claw clamp device 8; Magnetic valve installing plate 21, central gyrorotor 20 is bolted with lower oil circuit board 22 is in the same place, solenoid directional control valve group 23 is assemblied on the magnetic valve installing plate 21, the multichannel that forms the hydraulic circuit of this Land mine removing apparatus is distributed and control system, by four bolts this multichannel distribution is fixed in the fixing hole of middle casing 2 central bore plates with control system, this multichannel is distributed hydraulic oil oil-in and the oil return opening with control system, link to each other with working oil crossing during the banked direction control valves of excavator is for subsequent use by hydraulic rubber hose coupling, this multichannel distribute with each road actuator port of control system respectively with left swing hydraulic cylinder 5 and right oscillating hydraulic cylinder 6, hydraulic motor 13, left crab claw oil cylinder 9 and right crab claw oil cylinder 10, the actuator port of locking cylinder 18 connects, and realized that this removal of mines machining device hydraulic system and excavator hydraulic system for subsequent use is connected; The control button for subsequent use that magnetic valve in the solenoid directional control valve group 23 is connected with control panel by electric wire and excavator left and right sides pilot control handle is connected, and realizes that this removal of mines equipment is connected with the electrical system of excavator stand-by circuit; Added 1 two bearing pins 31 by installation on it can directly or indirectly be assemblied on the dipper and connecting rod pilot hole of excavator, can realize the mechanical connection of whole removal of mines equipment and excavator.
Be illustrated in figure 9 as the multi-functional removal of mines device of multiple degrees of freedom and be assembled to the working state schematic representation that uses on the excavator, after being connected on the connecting rod of excavator main frame and the dipper by mechanical fast replacing device or hydraulic pressure fast replacing device it, the joint of the oil-feed on the solenoid directional control valve buck plate 21 in the multi-functional removal of mines device of multiple degrees of freedom and oil return opening is connected with hydraulic circuit for subsequent use in the excavator banked direction control valves with hydralic hose, and the electric wire in the solenoid directional control valve group 23 in the equipment of will removing mines simultaneously connects with the control button for subsequent use of excavator main frame respectively by the electric wire group.So just formed multiple degrees of freedom Multifunctional working device machinery, hydraulic pressure, electric three large main systems, wherein mechanical system mainly is comprised of added 1, middle casing 2, undercarriage 3, worm gear 11, worm screw 12, terminal pad 15, scraper bowl 4, left crab claw clamp device 7 and right crab claw clamp device 8 etc.; Hydraulic system mainly is comprised of solenoid directional control valve group 23, solenoid directional control valve installing plate 21, central gyrorotor 20, lower transfer plate 22, left swing hydraulic cylinder 5 and right oscillating hydraulic cylinder 6, locking cylinder 18, hydraulic motor 13, left crab claw oil cylinder 9 and right crab claw oil cylinder 10, sebific duct and joint etc., and these Hydraulic Elements form respectively left swing hydraulic cylinder 5 and right oscillating hydraulic cylinder 6 control loops, locking cylinder 18 control loops, the left crab claw oil cylinder 9 of hydraulic motor 13 control loops and right crab claw oil cylinder 10 control loops; Electrical system mainly is comprised of magnetic valve, electric wire, plug, control knob etc., and each electrical equipment is the corresponding hydraulic control circuit of independent control respectively, the action of control hydraulic actuator.
Further explain the operation principle of the multi-functional removal of mines equipment of multiple degrees of freedom: after the driver has started engine according to the operation requirements of excavator, after engine speed is transferred to rated speed, with the logical pressure oil of the oil circuit for subsequent use on the excavator, corresponding control knob on the pilot operated handle in the left and right sides in the operation driver's cabin, give the magnetic valve energising at corresponding hydraulic electromagnetic change valve two ends in the solenoid directional control valve group 23 on the removal of mines equipment, hydraulic oil just arrives the corresponding left swing hydraulic cylinder 5 of controlling through corresponding hydraulicdirectional control valve, right oscillating hydraulic cylinder 6, hydraulic motor 13 and locking cylinder 18, left crab claw oil cylinder 9 and right crab claw oil cylinder 10, realization is to power shovel and crab claw clamp device swings and 360 ° of continuous rotations, removal of mines equipment is locked with being connected of scraper bowl 4 or is thrown off, crab claw clamp device carries out the gripping operation, boom cylinder in conjunction with excavator, bucket arm cylinder, the action of bucket cylinder, after can allowing removal of mines equipment finish the excavation (namely digging out land mine) of splitting more closely knit soil and utilize crab claw clamp device to carry out the gripping land mine, pick up land mine and transfer to the purpose (namely grasping the safe transfer land mine) of safety place, namely finish removal of mines job task.
Further explain again various concrete motion action processes, behind operational procedure normal start of excavator according to excavator, connect excavator redundant hydraulic oil sources, then can be achieved as follows action:
1, the removal of mines undercarriage 3 of equipment and being connected and disengagement of scraper bowl 4
1.1, the attended operation of scraper bowl 4: indoor locking cylinder 18 control buttons of operation excavator driving make the piston rod of locking cylinder 18 drive left locking pin 16 and right locking pin 17 is retracted simultaneously; The left and right sides pilot control handle of swing arm, dipper, scraper bowl is excavated in operation control, makes the hook of the left and right sides, undercarriage 3 rear end hook a connecting axle of the back on the scraper bowl 4, then lifts the scraper bowl built on stilts; The left and right sides pilot control handle of swing arm, dipper, scraper bowl is excavated in operation control, stretch out bucket cylinder and inwardly rotate removal of mines equipment, allow scraper bowl 4 internal orifices of the removal of mines in the equipment be in the level state that makes progress, at this moment in the scraper bowl 4 axle of front to greatest extent near left locking pin 16 and right locking pin 17; Operable lock locking oil cylinder 18 control buttons make the piston rod of locking cylinder 18 drive left locking pin 16 and right locking pin 17 stretches out, and have realized like this locking to scraper bowl 4, and scraper bowl 4 is coupled together.
1.2, the disengagement of scraper bowl 4 operation: the left and right sides pilot control handle of swing arm, dipper, scraper bowl is excavated in operation control, makes the opening of scraper bowl 4 vertically backward, and scraper bowl 4 crowns contact with ground; The control button of operable lock locking oil cylinder 18 makes the piston rod of locking cylinder 18 drive left locking pin 16 and 17 retractions of right locking pin, and scraper bowl 4 is in half disengaged position with undercarriage 3 like this; The left and right sides pilot control handle of swing arm, dipper, scraper bowl is excavated in operation control, scraper bowl 4 is upwards lifted, built on stilts, note not leaving too high with ground, utilize the deadweight of scraper bowl, scraper bowl 4 and undercarriage are separated, at this moment only have the rear axle of scraper bowl 4 to hang on the hook plate of the left and right sides of back of undercarriage 3; The left and right sides pilot control handle of swing arm, dipper, scraper bowl is excavated in operation control, is contacted to earth in the bottom of scraper bowl 4, then outwards rotates undercarriage 3, lifts obliquely forward undercarriage 3 again, scraper bowl 4 is thrown off fully with undercarriage 3 separate.
2, scraper bowl 4 operates with positive counter-clockwise 360 ° of continuous rotations of left crab claw clamp device 7 and right crab claw clamp device 8: by the left side on the pilot operated handle of bottom left, the button on right both sides (two buttons are not pressed simultaneously about attention), hydraulic oil is through a hydraulicdirectional control valve in the solenoid directional control valve group 23, arrive hydraulic motor 13, drive hydraulic motor 13 positive and negative rotations, then drive worm screw 12 positive and negative rotations, drive worm gear 11 positive and negative rotations by Worm Wheel System, just can realize scraper bowl 4 and left crab claw clamp device 7 and right crab claw clamp device 8,360 ° of continuous rotations of opposite direction.Release button, scraper bowl 4 just stops the rotation with left crab claw clamp device 7 and right crab claw clamp device 8.So just realize that backhoe excavating and crowd shovel excavate exchange.
3, the operation that swings of scraper bowl 4 and left crab claw clamp device 7 and right crab claw clamp device 8: by the button (two buttons are not pressed simultaneously about attention) on the left side on the pilot operated handle of bottom right or the right, hydraulic oil arrives the rodless cavity of the rod chamber of left swing hydraulic cylinder 5 and right oscillating hydraulic cylinder 6 or arrives simultaneously the rodless cavity of left swing hydraulic cylinder 5 and the rod chamber of right oscillating hydraulic cylinder 6 through a hydraulicdirectional control valve in the solenoid directional control valve group 23, the piston rod of left swing hydraulic cylinder 5 is shunk, the piston rod of right oscillating hydraulic cylinder 6 is released simultaneously, the piston rod of left swing hydraulic cylinder 5 is released, the piston rod of right oscillating hydraulic cylinder 6 shrinks simultaneously, so just realizes that middle casing 2 drives undercarriage 3 and scraper bowl 4 swings or swings around two bearing pins 24 together left to the right; Unclamping left button or right button scraper bowl 4 stops to swing left or right swing; After scraper bowl 4 swings left or swings to the right, operate again the pilot operated handle in the left and right sides, in conjunction with the action of swing arm, dipper and the scraper bowl hydraulic cylinder of excavator, can make the scraper bowl 4 better digging operation that adapts on the slope that tilts.
4, the crawl Job Operations of left crab claw clamp device 7 and right crab claw clamp device 8: the left or right pilot operated handle of operation, scraper bowl 4 is lifted away from the suitable height in ground, inwardly rotate scraper bowl 4, allow left crab claw clamp device 7 and right crab claw clamp device 8 be vertical state; By the uppermost button in the pilot operated handle of bottom left top, hydraulic oil arrives left crab claw oil cylinder 9 and right crab claw oil cylinder 10 through a hydraulicdirectional control valve in the solenoid directional control valve group 23, and the piston rod of left crab claw oil cylinder 9 and right crab claw oil cylinder 10 shrinks simultaneously opens left crab claw clamp device 7 and right crab claw clamp device 8 openings; Left or the right pilot operated handle of operation is transferred swing arm, and left crab claw clamp device 7 and right crab claw clamp device 8 are placed on by the both sides of gripping thing (such as land mine); Then by the uppermost button in the pilot operated handle of bottom right top, hydraulic oil arrives left crab claw oil cylinder 9 and right crab claw oil cylinder 10 through a hydraulicdirectional control valve in the solenoid directional control valve group 23, the piston rod of left crab claw oil cylinder 9 and right crab claw oil cylinder 10 stretches out left crab claw clamp device 7 and right crab claw clamp device 8 openings closed simultaneously, steps up by the object of gripping (such as land mine); The operation excavator lifts swing arm, and revolution is got on the bus, and safety place be picked up and be transferred in mobile excavator domain will by gripping thing (such as land mine).
5, the horizontal digging operation of scraper bowl 4 and the operation of space multistory digging operation: after whole scraper bowl 4 and left crab claw clamp device 7 and right crab claw clamp device 8 half-twists, the bucket cylinder of excavator, bucket arm cylinder, boom cylinder all can not provide excavation power to scraper bowl 4, and the removal of mines in this time equipment can also provide excavation power by operation left swing hydraulic cylinder 5 and 6 pairs of scraper bowls 4 of right oscillating hydraulic cylinder, like this excavator main frame by removal of mines equipment under the motionless prerequisite of chassis of dredging machine by tradition before and after fore-and-aft plane excavate be transformed into can before and after fore-and-aft plane excavate also the solid space that can left and right sides transverse plane excavates and excavate, adding scraper bowl 4 can 360 ° of continuous rotation and larger rotation torque is arranged, comprehensive excavation and the gripping operation of 360 ° of circuferential spacings be can realize, job area and efficient improved to greatest extent.
Hence one can see that, the multi-functional removal of mines equipment of described multiple degrees of freedom reduces to greatest extent the excavator domain and moves the danger that detonates a mine in the minefield large tracts of land, improved to greatest extent job area and operating efficiency, simultaneously excavator has been that the machine of ripe production in enormous quantities has good economy in China.
The above only is preferred embodiment of the present utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. multi-functional removal of mines equipment of multiple degrees of freedom, comprise scraper bowl (4), it is characterized in that: added (1) is provided with the dipper that can directly or indirectly be assemblied in excavator and the bearing pin (31) on the connecting rod pilot hole, described added (1) is hinged on the top of middle casing (2), rotary drive mechanism is mounted on the described middle casing (2), undercarriage (3) mounts on the described rotary drive mechanism, is positioned at the bottom of described middle casing (2); The two ends of oscillatory gearing mechanism are hinged on respectively on described added (1) and the described middle casing (2), and described scraper bowl (4) is installed in the bottom of described undercarriage (3); Clamp device is hinged on the described undercarriage (3), gripping drive unit two ends are hinged with described clamp device and described undercarriage (3) respectively, multichannel is distributed and control system is fixed on the described middle casing (2), described multichannel distribute with the import of control system and answer back can be by pipeline joint and vehicle on banked direction control valves for subsequent use in working oil path or gas circuit mouth link to each other, each road actuator port of described multichannel distribution and control system or gas port respectively with described oscillatory gearing mechanism, rotary drive mechanism is connected actuator port or gas port and is connected with the gripping drive unit.
2. the multi-functional removal of mines equipment of multiple degrees of freedom according to claim 1, it is characterized in that: described multichannel is distributed with control system by solenoid directional control valve group (23), reversal valve installing plate (21), central gyrorotor (20) and lower oil circuit board (22) consist of, described magnetic valve installing plate (21), central gyrorotor (20) and lower oil circuit board (22) are bolted together, described solenoid directional control valve group (23) is assemblied on the described magnetic valve installing plate (21), and described multichannel is distributed and control system is bolted in the described middle casing (2).
3. the multi-functional removal of mines equipment of multiple degrees of freedom according to claim 1 and 2, it is characterized in that: the connected mode of described undercarriage and described scraper bowl is: weld or be assembled into one, or be integral by mechanical connector, hydraulic pressure quick change adapter connector, electronic connector or pneumatic connector indirect joint.
4. the multi-functional removal of mines equipment of multiple degrees of freedom according to claim 3, it is characterized in that: the connected mode of described undercarriage and described scraper bowl is: left locking pin (16) and right locking pin (17) are assemblied in the left and right sides pilot hole on the described undercarriage (3), described left locking pin (16) and right locking pin (17) link into an integrated entity by locking pin connecting axle (19), the cylinder barrel end of locking cylinder (18) is fixed on the inside of described undercarriage (3), the tailpiece of the piston rod of described locking cylinder (18) is connected on the described locking pin connecting axle (19), and described scraper bowl (4) is by hook plate and described left locking pin (16) on the described undercarriage (3), right locking pin (17) locking is installed in the bottom of described undercarriage (3).
5. the multi-functional removal of mines equipment of multiple degrees of freedom according to claim 1 and 2, it is characterized in that: the structure of described rotary drive mechanism is: worm gear (11) is mounted on the described middle casing (2) in the inside of described middle casing (2) by the first bolt (30) and terminal pad (15), worm screw (12) is assemblied on the described middle casing (2), described worm gear (11) and described worm screw (12) form worm-drive, on the side plate of described middle casing (2), described hydraulic motor (13) is in transmission connection with described worm screw (12) hydraulic motor (13) by bolts assemblies; Described undercarriage (3) mounts by the second bolt (29) and is fitted on the described worm gear (11).
6. the multi-functional removal of mines equipment of multiple degrees of freedom according to claim 1 and 2, it is characterized in that: described oscillatory gearing mechanism is that the installing component of the cylinder barrel end of left swing hydraulic cylinder (5) and right oscillating hydraulic cylinder (6) is connected on the left and right sides plate of described added (1) by oil cylinder fixed block (14) and bolt, and the piston rod of described left swing hydrodynamic cylinder pressure (5) and right oscillating motor (6) is connected to described middle casing (2) both sides, rear end by the first bearing pin (27).
7. the multi-functional removal of mines equipment of multiple degrees of freedom according to claim 1 and 2, it is characterized in that: described clamp device and gripping drive unit are: left crab claw clamp device (7) and right crab claw clamp device (8) are connected to the anterior left and right sides of described undercarriage (3) by the second bearing pin (26), described left crab claw oil cylinder (9) and right crab claw oil cylinder (10) level are assemblied in the left and right sides of described undercarriage (3), one end is connected to the rear portion of described undercarriage (3) by the 3rd bearing pin (28), and the other end is connected in the fixing hole of described left crab claw clamp device (7) and right crab claw clamp device (8) by the 4th bearing pin (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325986 CN202719921U (en) | 2012-07-06 | 2012-07-06 | Multi-degree of freedom multi-functional mine clearance working device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325986 CN202719921U (en) | 2012-07-06 | 2012-07-06 | Multi-degree of freedom multi-functional mine clearance working device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719921U true CN202719921U (en) | 2013-02-06 |
Family
ID=47621743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325986 Expired - Lifetime CN202719921U (en) | 2012-07-06 | 2012-07-06 | Multi-degree of freedom multi-functional mine clearance working device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719921U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735108A (en) * | 2012-07-06 | 2012-10-17 | 山河智能装备股份有限公司 | Multifunctional mine removal working device with multi-degree of freedom |
| CN110285715A (en) * | 2019-07-09 | 2019-09-27 | 上海中为智能机器人有限公司 | A kind of mine detection device |
| CN112432558A (en) * | 2020-10-23 | 2021-03-02 | 重庆长安工业(集团)有限责任公司 | Active separation device for mine sweeping roller |
| CN114473926A (en) * | 2021-12-29 | 2022-05-13 | 广东普拉迪科技股份有限公司 | Oil way distributor installation device |
-
2012
- 2012-07-06 CN CN 201220325986 patent/CN202719921U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735108A (en) * | 2012-07-06 | 2012-10-17 | 山河智能装备股份有限公司 | Multifunctional mine removal working device with multi-degree of freedom |
| CN110285715A (en) * | 2019-07-09 | 2019-09-27 | 上海中为智能机器人有限公司 | A kind of mine detection device |
| CN112432558A (en) * | 2020-10-23 | 2021-03-02 | 重庆长安工业(集团)有限责任公司 | Active separation device for mine sweeping roller |
| CN114473926A (en) * | 2021-12-29 | 2022-05-13 | 广东普拉迪科技股份有限公司 | Oil way distributor installation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202719921U (en) | Multi-degree of freedom multi-functional mine clearance working device | |
| CN202793184U (en) | Multi-function demining operation equipment | |
| KR102657223B1 (en) | An undercarriage for a working machine | |
| CN105564236A (en) | Chassis of working machine | |
| CN102829672B (en) | Multifunctional mine clearance working machine | |
| WO2015012731A1 (en) | All-terrain technological tracklaying vehicle (variants) | |
| CN102735108A (en) | Multifunctional mine removal working device with multi-degree of freedom | |
| EP2711469B1 (en) | Construction machine with hybrid drive | |
| JP6450188B2 (en) | Multipurpose bucket device and work vehicle equipped with the same | |
| US10344451B2 (en) | Undercarriage assembly | |
| US8371203B2 (en) | Mine and explosive clearing machine and implement | |
| KR20190006273A (en) | Agricultural skid steer loader | |
| KR20130070744A (en) | Small sized excavator having free roating arm | |
| CN101358528B (en) | Roadheader with remote control member | |
| JP3016018B1 (en) | Land mine disposal device and method | |
| Habib | Mechanical Mine Clearance Technologies and Humanitarian Demining: Applicability and Effectiveness | |
| CN108050894A (en) | A kind of multipurpose removal of mines operation instrument | |
| DE102008027023A1 (en) | Operating-, rotary- and pivot device for use with e.g. machine tool, for accommodating selective fixed standard gear wheel, has unwelded pivot units displaced and adjusted into each other and pivotable at excavator, loader and hauler | |
| CN209783440U (en) | explosive ordnance disposal vehicle | |
| CN209778073U (en) | Unexplosive bomb explosive-removal grab bucket | |
| CN102140805A (en) | Multipurpose caterpillar loader | |
| RU2440547C1 (en) | Armored road engineering machine | |
| RU2148126C1 (en) | Crawler-mounted trench-digging machine | |
| Chen et al. | Research and Application of Underground Automatic Drilling Rig | |
| CN219139122U (en) | Auxiliary rescue mechanical device for bionic murine exercises |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |