CN110979131A - Vehicle-mounted movable loading and unloading multifunctional integrated machine - Google Patents
Vehicle-mounted movable loading and unloading multifunctional integrated machine Download PDFInfo
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- CN110979131A CN110979131A CN201911260913.6A CN201911260913A CN110979131A CN 110979131 A CN110979131 A CN 110979131A CN 201911260913 A CN201911260913 A CN 201911260913A CN 110979131 A CN110979131 A CN 110979131A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/10—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure
- B60S9/12—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting by fluid pressure of telescopic type
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Abstract
The invention relates to a vehicle-mounted movable loading and unloading multifunctional integrated machine, which aims at the problem of low matching efficiency in the process of respectively excavating and transporting an excavator and a loading and unloading dump truck in the prior art, takes the advantages of the excavator and the loading truck into consideration, has the advantages of self-loading and unloading of materials, large-range long-distance transportation and large-amount material transfer transportation, simultaneously adds an auxiliary supporting device to greatly improve the reliability of stable support of an excavating arm in the processes of loading and unloading of the materials and excavating, can reliably support the auxiliary supporting device according to the position of the excavating arm in the horizontal direction, further improves the overall stability, simultaneously adds a ladder climbing device, realizes the switching of two different states of opening and closing when a user checks the interior of the loading truck, saves space, is simple to operate, greatly facilitates the user, and provides great convenience for building construction and civil construction, the efficiency of engineering construction has been improved effectively, and the practicality is strong, is worth promoting.
Description
Technical Field
The invention belongs to the technical field of transportation equipment, and particularly relates to a vehicle-mounted movable type detachable multifunctional all-in-one machine.
Background
In the engineering of building engineering, civil engineering, municipal engineering, water conservancy and the like, the excavator and the loading and unloading dump truck are generally applied, the excavator plays a key role in material excavation and transportation, the loading and unloading truck quickly transfers materials in a medium-small range and mutually cooperates the materials to promote the efficiency of building construction and civil engineering construction, however, in the cooperation of two vehicles, various problems often exist, such as the speed of excavating and loading speed influences the loading speed, if a building unit puts a large number of loading and unloading trucks to carry out physical transfer, a large amount of loading and unloading time can be wasted due to the uncertainty of the loading and unloading speed of the excavator, but if the loading and unloading truck is too little, after the excavator finishes the loading and unloading of a whole truck, the next loading and unloading truck does not arrive, so the excavating time of the excavator is wasted, both greatly reduce the efficiency of engineering construction; especially, the construction efficiency of the excavator and the loading and unloading truck is not high under the working condition that the engineering line is long and the engineering quantity is small. Therefore, a need exists for an integrated construction machine which can combine the two functions of digging and loading and unloading, and has the functions of large-range transportation and mass material transfer, but in the process of combining the two functions, a loading and unloading vehicle often has the problem that the loading and unloading vehicle cannot effectively support digging work, and therefore, a vehicle-mounted movable loading and unloading multifunctional integrated machine is provided for solving the problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a vehicle-mounted movable loading and unloading multifunctional all-in-one machine, which is used for solving the problems in the background technology.
The technical purpose of the invention is realized by the following technical scheme:
the vehicle-mounted movable loading and unloading multifunctional integrated machine comprises a loading vehicle body and is characterized in that the front end of the loading vehicle body is connected with an excavating arm, the excavating arm is controlled by an operating platform arranged at the front end of the loading vehicle body and a controller electrically connected with the operating platform and drives the excavating arm to complete various action instructions, an auxiliary supporting device is arranged on the loading vehicle body, so that when the excavating arm works, the auxiliary supporting device can effectively and reliably support the loading vehicle body and the excavating arm thereon, and one side wall of the loading vehicle body is connected with a ladder climbing device;
the ladder climbing device comprises a connecting disc which is rotatably connected on one side wall of a loading vehicle body, a rectangular frame is hinged on the connecting disc, the other side of the rectangular frame is connected with a fixing shaft, the fixing shaft is matched with an L-shaped rod which is arranged on the loading vehicle body, so that the rectangular frame can be hung between the loading vehicle body and the ground, a clamping rod is further connected on the loading vehicle body, the rectangular frame and the clamping rod are matched to enable the rectangular frame to be placed to be attached to the side wall of the vehicle body, a plurality of groups of pedal plates which are rotatably connected in the rectangular frame are arranged in the rectangular frame at intervals along the length direction, one end of a rotating shaft of each pedal plate is connected with a worm wheel, the plurality of groups of worm wheels are meshed with a worm which is rotatably connected on the rectangular frame, one end of each worm wheel is connected with a handle, a bolt is matched with the inner thread of the handle, two, the rotation of the worm is limited by the matching of the bolt and the limiting hole.
Preferably, the auxiliary supporting device comprises hydraulic support legs which are connected to the left side and the right side of the loading vehicle body and arranged in an eight-shaped mode, the hydraulic support legs are electrically connected with the controller, and the controller controls the two sets of hydraulic support legs to be put down and put up before and after the excavating arm starts to work.
Preferably, the auxiliary supporting device comprises an accommodating cavity which is arranged in the loading vehicle body and is coaxial with the rotating shaft of the horizontal plane of the mechanical arm, the containing cavity is rotatably connected with a long gear which is coaxially arranged with a rotating shaft on the horizontal plane of the mechanical arm, the long gear is driven by a driving motor arranged in the accommodating cavity, the driving motor is connected with a controller, four groups of racks which are in sliding fit with the loading vehicle body are uniformly meshed with the long gear along the periphery of the loading vehicle body, and four groups of racks are respectively engaged at different positions in the vertical direction of the long gear, one end of each rack far away from the long gear is connected with a hydraulic telescopic rod, the end part of each hydraulic telescopic rod is connected with a supporting disc, the four groups of hydraulic telescopic rods are all connected with the controller, and the supporting discs on the hydraulic telescopic rods at different positions are driven by the controller to contact with the ground to complete supporting work.
Preferably, an outer gear ring is coaxially installed on the supporting disk, a rotating ring is coaxially and rotatably connected to the supporting disk, a radial support rod is radially connected to the outer edge of the rotating ring, the lower end of the radial support rod is connected with a driving motor, a pinion meshed with the outer gear ring is installed on a rotating shaft of the driving motor, four groups of driving motors are all connected with a controller, the four groups of driving motors are controlled by the controller to drive the corresponding radial support rods to be consistent with the rotation direction of the excavating arm on the horizontal plane, one end, far away from the supporting disk, of each radial support rod is vertically matched with a round rod in a sliding mode, the lower end of each round rod is connected with a rolling ball in a rolling mode, the round rods are driven by electric telescopic rods installed in the radial support rods to complete displacement in the vertical direction, and the four groups of electric telescopic rods are all connected with the controller;
the lower end of the rack is provided with a rectangular accommodating groove matched with the corresponding radial strut.
Preferably, the bottom of the supporting disk is connected with a plurality of groups of rubber balls.
Preferably, a rectangular bin is arranged in a charging hopper of the loading vehicle body, and a vehicle-mounted concrete mixer is arranged in the rectangular bin.
Preferably, the rectangular frame and the pedal plate are made of light aluminum alloy materials, and a plurality of groups of through holes are formed in the pedal plate.
The invention has the beneficial effects that: the invention takes the advantages of both the excavator and the loading vehicle into consideration, has the advantages of self loading and unloading of materials, large-range long-distance transportation and large-amount material transfer transportation, simultaneously increases the reliability of stable support of the excavating arm in the material loading and unloading and excavating processes by adding the auxiliary support device, can reliably support according to the position of the excavating arm in the horizontal direction, further improves the overall stability, simultaneously adds the ladder stand device, realizes the switching of two different opening and closing states by matching the connecting disc and the articulated part when a user checks the interior of the loading vehicle, simultaneously drives the handle to change the angle of the pedal plate, saves space, has simple operation, greatly facilitates the user, provides great convenience for building construction and civil engineering construction, and effectively improves the efficiency of engineering construction, the practicability is strong, and the popularization is worth.
Drawings
Fig. 1 is a perspective view of a three-dimensional structure of the ladder climbing device of the present invention when closed.
Fig. 2 is a perspective view of a ladder climbing device according to the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a flow chart of a third embodiment of the present invention.
Fig. 5 is a three-dimensional structure view of the ladder climbing device of the third embodiment of the present invention.
Fig. 6 is a left side view of the ladder climbing device of the third embodiment of the present invention.
Fig. 7 is a schematic partial structural view of an auxiliary supporting device in the third embodiment of the present invention.
Fig. 8 is a perspective view of a rack and a connecting portion thereof in an auxiliary supporting device according to a third embodiment of the present invention.
Fig. 9 is a sectional view of a rack and its coupling part in an auxiliary supporting device according to a third embodiment of the present invention.
Fig. 10 is a schematic perspective view of a ladder climbing device of the fourth embodiment of the present invention.
Fig. 11 is a schematic perspective view of a ladder climbing device of the fifth embodiment of the present invention.
Figure 12 is a schematic perspective view of the ladder climbing device of the present invention.
In the figure, 1, a vehicle body is loaded; 2. an excavating arm; 3. an operation table; 4. a hydraulic support leg; 5. an accommodating chamber; 6. a long gear; 7. a drive motor; 8. a rack; 9. a hydraulic telescopic rod; 10. a support disc; 11. an outer ring gear; 12. rotating the ring; 13. a radial strut; 14. a drive motor; 15. a pinion gear; 16. a round bar; 17. a rolling ball; 18. a rubber ball; 19. a rectangular accommodating groove; 20. an electric telescopic rod; 21. a concrete mixer; 22. a connecting disc; 23. a rectangular frame; 24. a fixed shaft; 25. an L-shaped rod; 26. a clamping rod; 27. a foot pedal; 28. a worm gear; 29. a worm; 30. a handle; 31. a bolt; 32. a limiting hole; 33. and a through hole.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Embodiment one, with reference to fig. 1 to 12, a vehicle-mounted mobile detachable multifunctional all-in-one machine includes a loading vehicle body 1, and is characterized in that the front end of the loading vehicle body 1 is connected to an excavating arm 2, the excavating arm 2 has no other difference from a mechanical arm above a common excavator, only the excavating arm 2 is mounted at the front end of the loading vehicle and is in a position of a passenger side, the mechanical arm can rotate in three directions to meet the most basic excavating and transporting work, the excavating arm 2 is controlled by an operation table 3 mounted at the front end of the loading vehicle body 1 and a controller electrically connected therebetween to drive the excavating arm 2 to complete various action commands, a base mounted between the excavating arm 2 and the loading vehicle body 1 is provided with a power device and a hydraulic support device required by the existing excavating arm 2 to complete various actions, and the existing technology is adopted here, therefore, the description is omitted, the loading vehicle body 1 is provided with the auxiliary supporting device, so that when the excavating arm 2 works, the auxiliary supporting device can effectively and reliably support the loading vehicle body 1 and the excavating arm 2 thereon, and because the excavating arm 2 is arranged on the loading vehicle, when the excavating arm 2 works, the overturning of the loading vehicle body 1 can be caused due to the fact that the excavating distance is too long or the weight in a bucket for excavating and transferring is too heavy, therefore, the auxiliary supporting device is arranged on the loading vehicle body 1 to ensure that the danger of overturning of the excavating arm 2 can not occur when the excavating arm 2 works, the excavator is skillfully arranged on the loading vehicle body 1, so that the excavator integrates excavating, transporting, loading and unloading and soil transferring or concrete into a whole, and the problem that the excavator in the prior art only has excavating, small-range and small-amount of material transferring is optimized, the loading and unloading trolley has the advantages of self loading and unloading of materials, large-range transfer, transfer and transportation of a large amount of materials and the like, and is very suitable for popularization and use, one side wall of the loading trolley body 1 is connected with the ladder stand device, and the ladder stand device is convenient for a user to look down the interior of a hopper for checking and is convenient for the user to get on and off the loading and unloading trolley;
the ladder climbing device comprises a connecting disc 22 which is rotatably connected on one side wall of a loading vehicle body 1, a rectangular frame 23 is hinged on the connecting disc 22, the other side of the rectangular frame 23 is connected with a fixed shaft 24, the fixed shaft 24 is matched with an L-shaped rod 25 which is installed on the loading vehicle body 1, so that the rectangular frame 23 can be hung between the loading vehicle body 1 and the ground, the rectangular frame 23 can rotate the connecting disc 22 and a hinged shaft to perform transposition movement when in use, the rectangular frame 23 forms a structure similar to a ladder to be hung on the side wall of the loading vehicle body 1 by matching with the L-shaped rod 25, a clamping rod 26 is further connected on the loading vehicle body 1, the rectangular frame 23 can be placed by matching with the clamping rod 26 to be attached to the side wall of the vehicle body, the connecting disc 22 is matched, so that the rectangular frame 23 can rotate to be attached to the direction of the hinged shaft of the loading vehicle body, the rectangular frame 23 is smoothly placed in the clamping rod 26, the clamping rod 26 is arranged upwards in an L shape, a plurality of groups of pedal plates 27 which are rotatably connected in the rectangular frame 23 are arranged in the rectangular frame 23 at intervals along the length direction, one end of a rotating shaft of each pedal plate 27 is connected with a worm wheel 28, the plurality of groups of worm wheels 28 are meshed with a worm 29 which is rotatably connected on the rectangular frame 23, one end of each worm 29 is connected with a handle 30, the direction of each pedal plate 27 can be changed by rotating the handles 30 to be parallel to the plane of the rectangular frame 23 or arranged at an included angle with the horizontal plane of the rectangular frame 23, so that a stepping area is formed, a user can conveniently climb, the handles 30 are internally threaded with a bolt 31, the rectangular frame 23 is provided with two groups of limiting holes 32, the two groups of limiting holes 32 are arranged at a certain angle, the bolt 31 is matched with the two groups of limiting holes 32, and the matching of the bolt 31 and the limiting holes, the worm 29 is rotated by the handle 30 to drive the worm wheel 28 to work, so that the angle of the pedal 27 in the rectangular frame 23 is changed, when the handle 30 is rotated until the bolt 31 is matched with one of the limiting holes 32, the bolt 31 is rotated to be inserted into the limiting hole 32, thereby limiting the rotation of the worm 29, when the bolt 31 is disengaged from the limit hole, and the handle 30 is rotated in the reverse direction again, at this time, the angle of the pedal 27 is restored to the initial state, then the bolt 31 is matched with another limit hole 32 to limit the rotation of the worm 29 on the station, the angle of the pedal 27 is manually adjusted, so that the space is saved, the operation is simple, the use is convenient, the rectangular frame 23 and the pedal plate 27 are made of light aluminum alloy materials, so that the labor is not wasted when the folding device is folded, the pedal 27 is provided with a plurality of sets of through holes 33, which also saves material and reduces weight.
In the second embodiment, on the basis of the first embodiment, with reference to fig. 1 to 12, the auxiliary supporting device includes hydraulic support legs 4 connected to the left and right sides of the loading vehicle body 1 and arranged in an "eight" shape, and two sets of hydraulic support legs 4 are electrically connected to the controller, so that the controller controls the two sets of hydraulic support legs 4 to be placed down and retracted before and after the digging arm 2 starts to work, when the digging arm 2 needs to be used for working, a user only needs to drive the hydraulic support legs 4 on both sides to extend out towards both sides through the console 3 via the controller until the end portions of the hydraulic support legs are abutted to the ground, so that the digging arm 2 can effectively support the loading vehicle body 1 when working, and a plurality of rubber balls 18 for preventing skidding can be installed at the bottoms of the hydraulic support legs 4, so that the support becomes more reliable.
In the third embodiment, on the basis of the first embodiment, with reference to fig. 1-12, the auxiliary supporting device includes an accommodating cavity 5 which is opened in the loading vehicle body 1 and is coaxially arranged with a rotating shaft on the horizontal plane of the mechanical arm, the accommodating cavity 5 is rotatably connected with a long gear 6 which is coaxially arranged with the rotating shaft on the horizontal plane of the mechanical arm, the long gear 6 is driven by a driving motor 7 which is installed in the accommodating cavity 5, the driving motor 7 is connected with a controller, the driving motor 7 is a self-locking motor, before the excavation work starts, the controller drives the driving motor 7 to drive the long gear 6 to rotate, the long gear 6 stops after rotating for a certain stroke, then the long gear 6 is self-locked after stopping, four groups of racks 8 which are in sliding fit with the loading vehicle body 1 are uniformly meshed along the periphery of the loading vehicle body 1, and the four groups of racks 8 are respectively meshed at different positions in the vertical direction of the long gear, four groups of racks 8 are in sliding fit along four directions of the loading vehicle body 1, the four groups of racks 8 are spatially ectopic in the vertical direction and do not interfere with each other, the four groups of racks 8 are driven to move towards the respective directions in the engagement with the long gear 6 and stop when reaching a limit position, one end of each rack 8 far away from the long gear 6 is connected with a hydraulic telescopic rod 9, the end part of the hydraulic telescopic rod 9 is connected with a supporting disc 10, the four groups of hydraulic telescopic rods 9 are all connected with a controller, the controller is satisfied that the controller drives the supporting discs 10 on the hydraulic telescopic rods 9 at different positions to contact with the ground to complete the supporting work, because the positions of the racks 8 in the vertical direction in different directions, the distances required by the supporting discs 10 at the lower ends of the corresponding hydraulic telescopic rods 9 to reach the ground are different, therefore, when the controller controls each hydraulic telescopic rod 9 to work, the corresponding hydraulic telescopic rods 9 are driven to move different distances according to different vertical positions of the racks 8, so that the four groups of supporting plates 10 can be in contact fit with the ground, and therefore, before the excavating arm 2 performs excavating work, the controller drives the driving motor 7 to rotate for a certain distance, so that the racks 8 extend to the limit position all around, then the controller drives the four groups of hydraulic telescopic rods 9 to extend downwards to the ground, and the four support legs support and protect the loading vehicle body 1 in all directions.
Fourth embodiment, on the basis of the third embodiment, with reference to fig. 1 to 12, an outer gear ring 11 is coaxially installed on the support disc 10, a rotary ring 12 is coaxially and rotatably connected to the support disc 10, relative rotation can occur between the outer gear ring 11 and the rotary ring 12, a radial strut 13 is radially connected to the outside of the rotary ring 12, the radial strut 13 extends outward toward a side away from the center of the rotary ring 12, a driving motor 14 is connected to the lower end of the radial strut 13, a pinion 15 engaged with the outer gear ring 11 is installed on the rotary shaft of the driving motor 14, the four sets of driving motors 14 are all connected to a controller, it is satisfied that the four sets of driving motors 14 are controlled by the controller to drive the corresponding radial struts 13 to be consistent with the rotation direction of the excavating arm 2 in the horizontal plane, since the outer gear ring 11 is fixed on the upper end of the support disc 10, when the driving motors 14 rotate the pinion 15, because the pinion 15 is engaged with the outer gear ring 11, the rotating ring 12 can rotate relatively to the outer gear ring 11, one end of the radial strut 13, far away from the supporting disk 10, is in vertical sliding fit with a round rod 16, the lower end of the radial strut 13 is provided with a cylinder which is in vertical sliding fit with the round rod 16, the lower end of the round rod 16 is in rolling connection with a rolling ball 17, the rolling ball 17 can be smoothly in rolling fit with the ground in the rotation of the radial strut 13 when contacting with the ground, but the support of the loading vehicle body 1 is not influenced, the round rod 16 is driven by an electric telescopic rod 20 arranged in the radial strut 13 to complete the displacement in the vertical direction, the four groups of electric telescopic rods 20 are all connected with a controller, because of the space position, a vertical sliding groove is arranged on one side of the cylinder, and is in sliding fit with a rectangular plate fixedly connected with the upper end of the round rod 16, the rectangular plate is connected with the end part of an electric telescopic rod 20 arranged in the radial strut 13, and the electric telescopic rod 20 can drive the round rod 16 to move in the vertical direction under the driving of the controller, so that the supporting work is completed;
the lower end of the rack 8 is provided with a rectangular accommodating groove 19 matched with the corresponding radial strut 13, when the electric telescopic rod 20 retracts the round rod 16 and the rolling ball 17 into the cylinder, the rectangular accommodating groove 19 can completely wrap the round rod so as not to influence the retraction of the rack 8 into the loading vehicle body 1, and the loading vehicle body 1 is provided with a placing groove for placing the rack 8 and the hydraulic telescopic rod 9 connected with the rack so as not to influence the normal running and use of the loading vehicle, and it is worth noting here that the radial strut 13 at the bottom is movable, because when the excavating arm 2 works at different positions in the horizontal direction, the vehicle tends to overturn towards the excavating arm 2 due to the fact that the excavating distance is too far or the weight of the excavated materials is too large, at the moment, the four groups of radial struts 13 just rotate to the direction of the excavating arm 2 to be in extrusion fit with the ground, meanwhile, the reverse support is provided for the loading vehicle body 1, the overturning risk of the loading vehicle body 1 is greatly reduced, and meanwhile, the rolling ball 17 rolls, so that the position of the radial strut 13 can be changed at any time along with the direction of the excavating arm 2, and the vehicle body is supported and protected at different working positions, but here, it needs to be noted that, because the radial strut 13 is initially arranged towards the direction of the long gear 6, so that the excavating arm 2 needs to be used up and rotated to the initial position, and the initial position can be positioned towards the positive rear end of the loading vehicle body 1, so that four groups of radial struts 13 need to be rotated to the direction of the initial position of the excavating arm 2 by using a controller, and then reset to the initial position after being used, a timing instruction can be added into the controller in the process, so that the purpose of adjusting the position is achieved, this control is still easy for those skilled in the art to implement, and therefore, as will not be described herein, several groups of rubber balls 18 are connected to the bottom of the support plate 10 for anti-skid and reliable support.
Fifth embodiment, referring to fig. 1 to 12, on the basis of the first embodiment, the rear portion of the hopper of the loading body 1 is provided with a rectangular chamber, a vehicle-mounted concrete mixer 21 is arranged in the rectangular chamber, a compartment is arranged at the tail part in a loading and unloading hopper on the loading and unloading vehicle body 1, a vehicle-mounted concrete mixer 21 which is arranged longitudinally is arranged in the compartment, so that the concrete is convenient to transfer, and after the finished concrete is transferred to the position near the station, the transfer to the desired working position is then carried out to a small extent by means of the excavating arm, but in order to ensure the risk of the loading vehicle overturning, and therefore, the support frame which is used for keeping longitudinal balance is added below the concrete tank car at the tail of the car, so that the concrete tank car and the loading car can work more reliably, and the functional diversity and the practicability of the invention are further increased.
Sixth embodiment, on the basis of the first embodiment, referring to fig. 1 to 12, a rectangular bin is disposed in the charging hopper of the loading vehicle body 1, and a vehicle-mounted concrete mixer 21 is disposed in the rectangular bin, wherein the rectangular bin is disposed at a position close to the hopper of the loading and unloading vehicle body, so that the apparatus is more stable, and the potential safety hazard of the loading vehicle body overturning is avoided.
When the loading vehicle is used, the loading vehicle body 1 is used in the same way as a loading vehicle driven normally, when the excavating arm 2 is required to be used for excavating, transferring, loading and unloading and the like, before the loading vehicle is used, the controller on the console drives the driving motor 7 to drive the long gear 6 to rotate, the long gear 6 drives the four groups of racks 8 to extend outwards and open to the limit position, then the controller drives the hydraulic telescopic rod 9 to move downwards, the supporting disks 10 at the four groups of different positions reach the ground to effectively support the loading vehicle body 1, then the controller drives the four groups of driving motors 14, the driving motors 14 are engaged with the outer gear ring 11 through the pinions 15 at the ends to rotate the radial struts 13, the four groups of radial struts 13 are respectively driven to rotate to the initial positions of the excavating arm 2, namely the positions in the forward and backward directions, then, the controller drives the four groups of electric telescopic rods 20 to drive the round rods 16 and the rolling balls 17 at the end parts of the round rods to move to the ground, then, a user utilizes the operating platform 3 to enable the excavating arm 2 to work, when the excavating arm 2 works, the excavating arm 2 rotates in the horizontal direction, meanwhile, the rotation is synchronized with the rotation of the radial support rods 13 driven by the driving motors 14 through the controller, the auxiliary supporting effect is achieved at different positions, after the excavating and loading and unloading work is finished, the controller is utilized to rotate the excavating arm 2 to the initial position in the horizontal direction, then the controller drives the four groups of driving motors 14 to drive the corresponding radial support rods 13 to rotate to the initial position, and then the electric telescopic rods 20, the hydraulic telescopic rods 9 and the racks 8 thereof are sequentially restored to the initial position; when the ladder climbing device is used, the worm 29 is rotated through the handle 30 to drive the worm wheel 28 to work, so that the angle of the pedal plate 27 in the rectangular frame 23 is changed, when the handle 30 is rotated until the bolt 31 is matched with one limiting hole 32, the bolt 31 is rotated to be inserted into the limiting hole 32, so that the rotation of the worm 29 is limited, the rectangular frame 23 is reliably hung on a vehicle body, the pedal plate 27 is in a horizontally placed state, after the use, the bolt 31 is separated from the limiting hole 32, the handle 30 is rotated reversely again, the angle of the pedal plate 27 is restored to the initial state, then the bolt 31 is matched with the other limiting hole 32, the rotation of the worm 29 on the station is limited, so that the rectangular frame 23 is retracted to the position of the side wall of the vehicle body, and the next use is waited.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The vehicle-mounted movable loading and unloading multifunctional integrated machine comprises a loading vehicle body (1), and is characterized in that the front end of the loading vehicle body (1) is connected with an excavating arm (2), the excavating arm (2) is controlled by an operating platform (3) arranged at the front end of the loading vehicle body (1) and a controller electrically connected with the operating platform and the operating platform, and the controller drives the excavating arm (2) to complete various action instructions, an auxiliary supporting device is arranged on the loading vehicle body (1), so that when the excavating arm (2) works, the auxiliary supporting device can effectively and reliably support the loading vehicle body (1) and the excavating arm (2) thereon, and a ladder climbing device is connected to one side wall of the loading vehicle body (1);
the ladder climbing device comprises a connecting disc (22) rotatably connected to one side wall of a loading vehicle body (1), a rectangular frame (23) is hinged to the connecting disc (22), the other side of the rectangular frame (23) is connected with a fixing shaft (24), the fixing shaft (24) is matched with an L-shaped rod (25) installed on the loading vehicle body (1) to enable the rectangular frame (23) to be hung between the loading vehicle body (1) and the ground, the loading vehicle body (1) is further connected with a clamping rod (26) to enable the rectangular frame (23) and the clamping rod (26) to be matched to enable the rectangular frame (23) to be placed in a manner of being attached to the side wall of the vehicle body, a plurality of groups of pedals (27) rotatably connected into the rectangular frame (23) are arranged in the rectangular frame (23) at intervals along the length direction, one end of a rotating shaft of each pedal (27) is connected with a worm wheel (28), the plurality of groups of worm wheels (28) are meshed with worms (29), one end of the worm (29) is connected with a handle (30), the handle (30) is in threaded fit with a bolt (31), two groups of limiting holes (32) are formed in the rectangular frame (23), the bolt (31) is matched with the two groups of limiting holes (32), and the worm (29) is limited to rotate by the matching of the bolt (31) and the limiting holes (32).
2. The vehicle-mounted movable loading and unloading multifunctional all-in-one machine as claimed in claim 1, wherein the auxiliary supporting device comprises hydraulic support legs (4) which are connected to the left side and the right side of the loading vehicle body (1) and arranged in an eight shape, the two groups of hydraulic support legs (4) are electrically connected with a controller, and the controller controls the two groups of hydraulic support legs (4) to be put down and put back before and after the excavation arm (2) starts to work.
3. The vehicle-mounted movable loading and unloading multifunctional all-in-one machine as claimed in claim 1, wherein the auxiliary supporting device comprises an accommodating cavity (5) which is arranged in the loading vehicle body (1) and is coaxial with a rotating shaft on the horizontal plane of the mechanical arm, a long gear (6) which is coaxial with the rotating shaft on the horizontal plane of the mechanical arm is connected in the accommodating cavity (5) in a rotating mode, the long gear (6) is driven by a driving motor (7) which is arranged in the accommodating cavity (5), the driving motor (7) is connected with a controller, four groups of racks (8) which are in sliding fit with the loading vehicle body (1) are uniformly meshed with the long gear (6) along the periphery of the loading vehicle body (1), the four groups of racks (8) are respectively meshed with different positions of the long gear (6) in the vertical direction, one end, far away from the long gear (6), of each rack (8) is connected with a hydraulic telescopic rod (9, the end part of each hydraulic telescopic rod (9) is connected with a supporting disc (10), the four groups of hydraulic telescopic rods (9) are all connected with the controller, and the supporting discs (10) on the hydraulic telescopic rods (9) at different positions are driven by the controller to contact with the ground to complete supporting work.
4. The vehicle-mounted movable detachable multifunctional all-in-one machine as claimed in claim 3, wherein an outer gear ring (11) is coaxially installed on the supporting disk (10), a rotating ring (12) is coaxially and rotatably connected to the supporting disk (10), a radial strut (13) is radially connected to the outside of the rotating ring (12), a driving motor (14) is connected to the lower end of the radial strut (13), a pinion (15) meshed with the outer gear ring (11) is installed on a rotating shaft of the driving motor (14), four groups of driving motors (14) are all connected with a controller, the four groups of driving motors (14) are controlled by the controller to drive the corresponding radial strut (13) to be consistent with the rotation direction of the excavating arm (2) on the horizontal plane, and one end of the radial strut (13) far away from the supporting disk (10) is vertically matched with a round rod (16) in a sliding manner, the lower end of the round rod (16) is connected with a rolling ball (17) in a rolling way, the round rod (16) is driven by an electric telescopic rod (20) arranged in the radial supporting rod (13) to complete displacement in the vertical direction, and the four groups of electric telescopic rods (20) are connected with a controller;
the lower end of the rack (8) is provided with a rectangular accommodating groove (19) matched with the corresponding radial strut (13).
5. A vehicle-mounted movable removable multifunctional all-in-one machine according to claim 3 or 4, characterized in that the bottom of the support plate (10) is connected with a plurality of groups of rubber balls (18).
6. A vehicle-mounted movable detachable multifunctional all-in-one machine as claimed in claim 1, characterized in that a rectangular chamber is arranged in a charging hopper of the loading vehicle body (1), and a vehicle-mounted concrete mixer (21) is arranged in the rectangular chamber.
7. A vehicle-mounted movable removable multifunctional all-in-one machine as claimed in claim 1, wherein the rectangular frame (23) and the foot board (27) are made of light aluminum alloy material, and the foot board (27) is provided with a plurality of groups of through holes (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911260913.6A CN110979131B (en) | 2019-12-10 | 2019-12-10 | Vehicle-mounted movable loading and unloading multifunctional integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911260913.6A CN110979131B (en) | 2019-12-10 | 2019-12-10 | Vehicle-mounted movable loading and unloading multifunctional integrated machine |
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| Publication Number | Publication Date |
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| CN110979131A true CN110979131A (en) | 2020-04-10 |
| CN110979131B CN110979131B (en) | 2020-10-09 |
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Citations (7)
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|---|---|---|---|---|
| JPS5338016A (en) * | 1976-09-20 | 1978-04-07 | Shin Meiwa Ind Co Ltd | Ladder for vehicle |
| JP2001200553A (en) * | 2000-01-20 | 2001-07-27 | Hitachi Constr Mach Co Ltd | Operating machine |
| CN2458191Y (en) * | 2000-05-26 | 2001-11-07 | 鞠天祥 | Multifunctional hydraulic mechanical hand on vehicle |
| CN201105684Y (en) * | 2007-11-05 | 2008-08-27 | 傅忠兰 | Self-dumping vehicle |
| CN206737012U (en) * | 2017-05-27 | 2017-12-12 | 重庆宏工工程机械有限责任公司 | Excavator with rabbling mechanism |
| CN207268156U (en) * | 2017-08-17 | 2018-04-24 | 广州协安建设工程有限公司 | Tool-type steel cat ladder |
| CN209067262U (en) * | 2018-11-28 | 2019-07-05 | 王勇亮 | A kind of driving support apparatus |
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2019
- 2019-12-10 CN CN201911260913.6A patent/CN110979131B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5338016A (en) * | 1976-09-20 | 1978-04-07 | Shin Meiwa Ind Co Ltd | Ladder for vehicle |
| JP2001200553A (en) * | 2000-01-20 | 2001-07-27 | Hitachi Constr Mach Co Ltd | Operating machine |
| CN2458191Y (en) * | 2000-05-26 | 2001-11-07 | 鞠天祥 | Multifunctional hydraulic mechanical hand on vehicle |
| CN201105684Y (en) * | 2007-11-05 | 2008-08-27 | 傅忠兰 | Self-dumping vehicle |
| CN206737012U (en) * | 2017-05-27 | 2017-12-12 | 重庆宏工工程机械有限责任公司 | Excavator with rabbling mechanism |
| CN207268156U (en) * | 2017-08-17 | 2018-04-24 | 广州协安建设工程有限公司 | Tool-type steel cat ladder |
| CN209067262U (en) * | 2018-11-28 | 2019-07-05 | 王勇亮 | A kind of driving support apparatus |
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| Publication number | Publication date |
|---|---|
| CN110979131B (en) | 2020-10-09 |
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