CN117163877A - Electric telescopic arm type multifunctional omnidirectional operation platform - Google Patents
Electric telescopic arm type multifunctional omnidirectional operation platform Download PDFInfo
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- CN117163877A CN117163877A CN202311263096.6A CN202311263096A CN117163877A CN 117163877 A CN117163877 A CN 117163877A CN 202311263096 A CN202311263096 A CN 202311263096A CN 117163877 A CN117163877 A CN 117163877A
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- 238000004880 explosion Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The invention discloses an electric telescopic arm type multifunctional omnidirectional operation platform, which comprises a universal platform, and further comprises a telescopic arm group, a cab, an upper bracket, an electric system, a hydraulic system and an accessory module which are arranged on the universal platform; the telescopic boom is assembled on the right side of the universal platform, the cab is arranged on the left side of the universal platform, the upper mounting bracket is arranged on the rear portion of the universal platform, the telescopic boom group is provided with an accessory connecting piece, and the accessory module is connected with the accessory connecting piece. The invention can realize the modularization, universalization and serialization design of the electric telescopic arm type multifunctional omnidirectional operation platform, complete omnidirectional running and in-situ rotation, is suitable for material transfer in a narrow field, and the operation method accords with the conventional operation habit of engineering vehicles.
Description
Technical Field
The invention belongs to the field of loaders in engineering machinery, and particularly relates to an electric telescopic arm type multifunctional omnidirectional operation platform.
Background
The multifunctional operation vehicle is a material handling machine derived from the engineering loader industry, and mainly is used for taking, carrying, loading and unloading and stacking materials, a common forklift lifting part is provided with two forms of a hinged rotating arm and an arm group adopting a telescopic arm structure, the rotating arm form is hinged with a vehicle body by adopting the rotating arm, and the materials are carried by lifting the movable arm; the arm group is provided with a telescopic lifting arm, and an accessory with a specific function is arranged on the lifting arm to complete specific fork-loading operation. The telescopic arm type multifunctional omnidirectional operation platform has the characteristics of good operation visual field and capability of performing remote operation across obstacles, can meet the logistics transportation and stacking operation requirements of different shapes and different grabbing modes in complex scenes through quick replacement of accessories, and is generally composed of a vehicle body, a wheel train, a power device, an arm set, a control system, a hydraulic system and the like, wherein the vehicle body is an installation foundation of each part of the operation platform and is formed by bending and welding metal plates, the wheel train is generally provided with driving and steering driving functions, the vehicle body is ensured to linearly run and turn, and the common wheel trains comprise common wheels, custom conical wheel trains, idler wheels and the like; the common power devices include internal combustion power, pure battery power and hybrid power; the internal combustion power has the advantages of mature technology, unlimited driving distance, stability, difficult failure and the like, has the defects of air and noise pollution, high maintenance requirement, energy conservation, environmental protection, simple maintenance, low noise, quick speed increase and the like, and has the advantages of small endurance mileage, short service life and high price; the arm group is generally composed of a basic arm and a nested multi-stage telescopic arm, the multi-stage telescopic arm moves linearly under the guiding action of a guide block, the lifting height of the telescopic arm is regulated by controlling the pitch angle of the basic arm, an arm head is arranged on the telescopic arm at the forefront end, and an accessory is connected with the telescopic arm into a whole through an arm head connecting piece to finish the operation of materials; the operation of the telescopic boom is generally controlled by a hydraulic system, and a custom device and a plug-in type hydraulic device are selected for adapting to the installation space requirement; the armrests on the two sides of the seat are respectively provided with a running and operation control box, and running and telescopic arm operation control is performed by operating a knob and a toggle switch on the control box. At present, a multifunctional omnidirectional operation platform vehicle body is designed according to the specific configuration requirements of parts such as a wheel train, a telescopic arm and the like arranged on the multifunctional omnidirectional operation platform vehicle body, belongs to the special structural design of a special vehicle, and aims at different upper assembly part configurations, the vehicle body needs to be redesigned, so that the repeated workload is increased and the resource is wasted; in addition, the problems that the turning radius of the vehicle body is large, the cost of customized components is high, the explosion-proof requirement cannot be met, the driving control is not in accordance with the driving habit and the like exist.
Disclosure of Invention
The invention aims to provide an electric telescopic arm type multifunctional omnidirectional operation platform, which solves the problems of generalized design, special application scene adaptability and operation adaptability of the existing electric telescopic arm type omnidirectional forklift.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an electric telescopic arm type multifunctional omnidirectional operation platform comprises a universal platform, and further comprises a telescopic arm group, a cab, an upper mounting bracket, an electric system, a hydraulic system and an accessory module which are arranged on the universal platform; the universal platform comprises a frame, wherein the frame is of a box body structure made of plates, the right partial area of the frame adopts a sinking structure, wheels are arranged at four corners of the frame, a balancing weight is arranged at the rear part of the frame, a front support is arranged at the front end of the frame, the front support is matched with a guide rail arranged on the frame, and standing feet are connected with the front support;
the telescopic boom is assembled on the right side of the universal platform, the cab is arranged on the left side of the universal platform, the upper mounting bracket is arranged on the rear portion of the universal platform, the telescopic boom group is provided with an accessory connecting piece, and the accessory module is connected with the accessory connecting piece.
The telescopic arm set comprises a telescopic arm mounting seat and a supporting seat, wherein the telescopic arm mounting seat and the supporting seat are arranged on the right side of the universal platform, the supporting seat is positioned in front of the telescopic arm mounting seat, the rear end of a basic arm is hinged with the telescopic arm mounting seat, a primary arm, a secondary arm and the basic arm are nested layer by layer, sliding blocks are arranged among the basic arm, the primary arm and the secondary arm, a front pulley is arranged at the front end of the primary arm, a rear pulley is arranged at the rear end of the primary arm, two ends of a rope are wound around the front pulley and the rear pulley and are respectively fixed at the front end and the rear end of the basic arm, an arm head is fixed at the front end of the secondary arm, an accessory connecting piece is hinged on the arm head, and a hydraulic quick-change connector and an electric quick-change connector are arranged on the accessory connecting piece.
The upper support is arranged at the rear part of the universal platform and is a layered frame structure made of sectional materials, and the bottom of the upper support is fixedly connected with the universal platform.
The driver's cabin sets up in the left side of general platform, and its bottom links firmly with general platform, facial make-up support, and the driver's cabin right side is provided with organic glass board, and the seat setting is in the driver's cabin middle part, and its right side handrail sets up the operation control box, and the seat the place ahead sets up running control mechanism, acceleration and parking mechanism, and the display screen setting is in the place ahead right of seat.
The electric system is formed by connecting a driver box, a battery pack and a junction box, wherein the battery pack adopts a rechargeable battery, and the driver box, the battery pack and the junction box are fixed in a layered structure in the upper mounting bracket.
The hydraulic system comprises an oil tank, a motor pump, a valve group, an amplitude variation oil cylinder mounting seat, a telescopic oil cylinder, a swinging oil cylinder and a leveling oil cylinder; the oil tank is arranged in the frame below the seat, the motor pump, the valve group and the luffing cylinder are arranged in a sinking structure on the right side of the frame, the luffing cylinder mounting seat is fixed on the frame, the cylinder body of the luffing cylinder is hinged with the luffing cylinder mounting seat, and the piston rod of the luffing cylinder is hinged with the base arm; the telescopic cylinder is arranged above the foundation arm, the cylinder body of the telescopic cylinder is fixed with the foundation arm, the piston rod is connected with the primary arm, the cylinder body of the swinging cylinder is hinged with the frame, the piston rod is hinged with the foundation arm, the cylinder body of the leveling cylinder is hinged with the arm head, the piston rod is hinged with the accessory connecting piece, the swinging cylinder and the leveling cylinder adopt the same structure, the rod cavity of the swinging cylinder is connected with the rod cavity of the leveling cylinder through an oil pipe, the rod-free cavity of the swinging cylinder is connected with the rod-free cavity of the leveling cylinder through an oil pipe, the valve group is formed by combining an amplitude variable electromagnetic valve, a telescopic electromagnetic valve, a swinging electromagnetic valve and an accessory electromagnetic valve and is provided with an electrohydraulic proportional handle, and the accessory electromagnetic valve is connected with a hydraulic executing element on the accessory module through a hydraulic quick-change connector on the accessory connecting piece.
The accessory module comprises a body, a functional part, a hydraulic quick-change connector, an electric quick-change connector, a connecting body and a hydraulic executing element; the connecting body is fixed on the body, the connecting body and the accessory connecting piece are provided with uniform mechanical interfaces which are meshed with each other, the functional piece and the hydraulic actuating element are arranged on the body, the functional piece acts under the drive of the hydraulic actuating element, the hydraulic quick-change connector and the electric quick-change connector are arranged on the body, one end of the hydraulic quick-change connector is connected with the hydraulic actuating element through an oil pipe, and the other end of the hydraulic quick-change connector is in butt joint with the hydraulic connector on the accessory connecting piece; one end of the electric quick-change connector is connected with the hydraulic actuating element through a cable, and the other end of the electric quick-change connector is in butt joint with a cable connector on the accessory connecting piece.
The travel control mechanism adopts a steering wheel to control the direction.
The invention can realize the modularization, universalization and serialization design of the electric telescopic arm type multifunctional omnidirectional operation platform, complete omnidirectional running and in-situ rotation, is suitable for material transfer in a narrow field, and the operation method accords with the conventional operation habit of engineering vehicles.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a front view of the universal platform.
Fig. 5 is a left side view of fig. 4. .
Fig. 6 is a top view of fig. 4.
Fig. 7 is a cross-sectional view of a telescoping arm set.
FIG. 8 is a front view of an accessory module.
Fig. 9 is a left side view of fig. 8.
Fig. 10 is a front view of an embodiment of the present invention.
Fig. 11 is a left side view of fig. 10.
In the figure: 1 general platform, 2 telescopic arm group, 3 cab, 4 upper bracket, 5 electric system, 6 hydraulic system, 7 module, 8 frame, 9 wheel, 10 balancing weight, 11 front, 12 guide rail, 13 foot, 14 telescopic arm installation seat, 15 supporting seat, 16 basic arm, 17 primary arm, 18 secondary arm, 19 arm head, 20 front pulley, 21 rear pulley, 22 row rope, 23 guide block, 24 accessory connector, 25 organic glass plate, 26 seat, 27 operation control box, 28 running control mechanism, 29 accelerating and parking mechanism, 30 display screen, 31 box, 32 battery pack, 33 connection box, 34 oil box, 35 motor pump, 36 valve group, 37 amplitude cylinder, 38 amplitude cylinder installation seat, 39 telescopic cylinder, 40 swing cylinder, 41 leveling cylinder, 42 body, 43 function piece, 44 hydraulic quick change connector, 45 electric quick change connector, 46 connector, 47 hydraulic actuator, 48 transmitting accessory, 49 storage and transportation transmitting box
Detailed Description
As shown in fig. 1, 2 and 3, the electric telescopic arm type multifunctional omnidirectional operation platform comprises a universal platform 1, and further comprises a telescopic arm group 2, a cab 3, an upper bracket 4, an electric system 5, a hydraulic system 6 and an accessory module 7 which are arranged on the universal platform 1. The telescopic arm group 2 is arranged on the right side of the universal platform 1, the cab 3 is arranged on the left side of the universal platform 1, the upper bracket 4 is arranged on the rear part of the universal platform 1, and as shown in fig. 7, the telescopic arm group 2 is provided with an accessory connecting piece 24, and the accessory module 7 is connected with the accessory connecting piece 24.
The universal platform 1 can be a universal chassis for serialization applications such as a manned vehicle, an unmanned vehicle and the like, an upper plane of the universal platform provides a mounting base, and the universal working platform in different forms can be formed by changing the configuration or the layout of upper parts. As shown in fig. 4, 5 and 6, the universal platform comprises a frame 8, the frame 8 is a box structure made of plates, an upper plane provides an installation plane of each upper assembly part, a right partial area of the frame 8 adopts a sinking structure to provide installation space for a hydraulic motor oil pump and a hydraulic valve group, wheels 9 are arranged at four corners of the frame 8, each wheel 9 can independently complete steering and straight running driving and has the functions of omnidirectional running, damping and braking, a balancing weight 10 is arranged at the rear part of the frame 8, a front support 11 is arranged at the front end of the frame 8, the front support 11 is matched with a guide rail 12 arranged on the frame and can move along the guide rail 12, a standing foot 13 is arranged in the front support 11 and can vertically move along the front support 11, and the movement of the front support 11 and the standing foot 13 can be realized in a manual mode or can be automatically operated by increasing hydraulic power.
As shown in fig. 7, the telescopic arm group 2 is composed of a telescopic arm mounting base 14, a support base 15, a base arm 16, a primary arm 17, a secondary arm 18, an arm head 19, a front pulley 20, a rear pulley 21, a rope 22, a guide block 23, an accessory connector 24, and the like. The telescopic arm mounting seat 14 and the supporting seat 15 are arranged on the right side of the universal platform 1, the supporting seat 15 is positioned in front of the telescopic arm mounting seat 14, the rear end of the basic arm 16 is hinged with the telescopic arm mounting seat 14, the front end of the basic arm 16 can be supported on the supporting seat 15, the primary arm 17 and the secondary arm 18 are nested layer by layer with the basic arm 16, sliding blocks 23 are arranged among the basic arm 16, the primary arm 17 and the secondary arm 18, and the layer by layer is realized through the supporting and guiding of the sliding blocks 23; the front end of the primary arm 17 is provided with a front pulley 20, the rear end is provided with a rear pulley 21, two ends of a rope 22 bypass the front pulley 20 and the rear pulley 21 and are respectively fixed at the front end and the rear end of the base arm 16, the front end of the secondary arm 18 is fixed with an arm head 19, an accessory connecting piece 24 is hinged on the arm head 19, the hinging shaft is used as a circle center, the rotating action can be completed, and a hydraulic quick-change connector and an electric quick-change connector are arranged on the accessory connecting piece 24.
As shown in fig. 1, 2 and 3, the cab 3 is disposed on the left side of the universal platform 1, the bottom of the cab 3 is fixedly connected with the universal platform 1 and the upper mounting bracket 4, the cab 3 adopts an open frame structure welded by steel pipes, the top of the cab is provided with a protective net, the right side in the cab 3 is provided with a glass plate 25, the seat 26 is disposed in the middle of the cab 3, the right armrest thereof is provided with a work control box 27, the front of the seat 26 is provided with a running control mechanism 28 and an acceleration and parking mechanism 29, the display screen 30 is disposed on the right front of the seat 26, and the running control mechanism 28 performs direction control in a steering wheel form consistent with that of a common vehicle.
The upper bracket 4 is arranged at the rear part of the universal platform 1, adopts section welding to form a layered frame structure, the bottom of the upper bracket is fixed with the universal platform 1, and the upper bracket 4 provides a mounting plane for the seat 26 and other parts.
The electrical system 5 is formed by connecting a driver box 31, a battery pack 32 and a junction box 33, wherein the battery pack 32 adopts a rechargeable battery, the driver box 31, the battery pack 32 and the junction box 33 are fixed in a layered structure inside the upper mounting bracket 4, and the junction box 33 can be arranged below a seat.
The hydraulic system 6 consists of an oil tank 34, a motor pump 35, a valve group 36, an amplitude changing oil cylinder 37, an amplitude changing oil cylinder mounting seat 38, a telescopic oil cylinder 39, a swinging oil cylinder 40, a leveling oil cylinder 41 and the like. The oil tank 34 is arranged in the frame 8 below the seat 26 and plays a part of a counterweight role, the motor pump 35, the valve group 36 and the luffing cylinder 37 are arranged in a sinking space on the right side of the frame 8, the luffing cylinder mounting seat 38 is fixed on the frame 8, the cylinder body of the luffing cylinder 37 is hinged with the luffing cylinder mounting seat 38, and the piston rod of the luffing cylinder is hinged with the base arm 16; the telescopic cylinder 39 is arranged above the base arm 16, the cylinder body of the telescopic cylinder is fixed with the base arm 16, the piston rod is connected with the primary arm 17, the cylinder body of the swinging cylinder 40 is hinged with the frame 8, the piston rod is hinged with the base arm 16, the cylinder body of the leveling cylinder 41 is hinged with the arm head 19, the piston rod is hinged with the accessory connecting piece 24, the swinging cylinder 40 and the leveling cylinder 41 adopt the same structure, the rod cavity of the swinging cylinder 40 is connected with the rod cavity of the leveling cylinder 41 through an oil pipe, the rod-free cavity of the swinging cylinder 40 is connected with the rod-free cavity of the leveling cylinder 41 through an oil pipe, the piston rod of the swinging cylinder 40 generates certain position change along with the angle change of the base arm 16, the corresponding stroke change of the leveling cylinder 41 is generated through the oil pipe connected with each other, so that the corner of the accessory connecting piece 24 is always kept in a state vertical to the ground, the accessory module 7 connected with the accessory connecting piece 24 is always kept in a horizontal state, and meanwhile, the leveling cylinder 41 can be disconnected with the swinging cylinder 40 on an oil way, and the corner change of the accessory connecting piece 24 and the electromagnetic valve module 7 connected with the leveling cylinder can be independently controlled through the electromagnetic valve. The valve group 36 is formed by combining an amplitude variable electromagnetic valve, a telescopic electromagnetic valve, a swinging electromagnetic valve and an accessory electromagnetic valve, and is provided with an electrohydraulic proportional handle, so that the telescopic arm group 2 can be manually controlled, wherein the accessory electromagnetic valve transmits hydraulic power to a hydraulic executing element 47 on the accessory module 7 through a hydraulic quick-change connector on the accessory connecting piece 24.
As shown in fig. 8 and 9, the attachment module 7 is a collection of a set of work modules satisfying a specific use function, and includes a body 42, a function piece 43, a hydraulic quick-change joint 44, an electric quick-change joint 45, a connection body 46, and a hydraulic actuator 47. The connecting body 46 is fixed on the body 42, has a uniform mechanical interface which is meshed with the accessory connecting piece 24, can be aligned and locked quickly, the functional piece 43 and the hydraulic actuating element 47 are arranged on the body 42, the functional piece 43 is a part which is in direct contact with materials and performs operation on the materials, the functional piece 43 can have different forms according to the form and the operation characteristics of the materials, can perform various actions such as translation, rotation and swing on the body 42 under the driving of the hydraulic actuating element 47, the hydraulic quick-change connector 44 and the electric quick-change connector 45 are arranged on the body 42, one end of the hydraulic quick-change connector 44 is connected with the hydraulic actuating element 47 through an oil pipe, and the other end of the hydraulic quick-change connector 44 is in butt joint with the hydraulic connector on the accessory connecting piece 24; one end of the electrical quick-change connector 45 is connected with the hydraulic actuating element 47 through a cable, and the other end is in butt joint with the cable connector on the accessory connector 24. Taking a fork module as an example, the functional piece 43 is a fork, the hydraulic actuating element 47 is an oil cylinder, the cylinder body of the oil cylinder is arranged on the body 42, the piston rod of the oil cylinder is connected with the fork, and the fork can move in parallel on the body 42 along with the movement of the oil cylinder so as to adapt to the forking of cargoes with different sizes.
The invention consists of basic form and optional mounting unit, the basic form includes: the system comprises a general platform 1, a telescopic arm set 2, a cab 3, an upper mounting bracket 4, an electrical system 5, a hydraulic system 6 and an accessory module 7. The optional mounting unit comprises: charging car, explosion-proof equipment, closed cab and environmental sensor. When the device is used, all motors, driver boxes, junction boxes, battery pack boxes, displays, hydraulic electromagnetic valves and sensors are conventional non-explosion products, explosion-proof refitting spaces are reserved for additionally installing explosion-proof shells, cables and operation control operation boxes are explosion-proof products, a cab is of an open structure, the battery packs are fixed on forklift trucks, the battery packs on the forklift trucks are charged at charging stations, and the sensors for preventing overturning, ranging and the like and guaranteeing safe use are configured. In order to meet the requirements of different users and application scenes, the explosion-proof modification is carried out by additionally installing an explosion-proof shell, replacing an explosion-proof electromagnetic valve, a display, a sensor and the like on the basis of the basic type, so that the use requirements of explosion-proof occasions are met; the closed cab is replaced, so that the requirement of an outdoor working environment is met; the special use scene requirements of unmanned operation, anti-collision, vision blind area, full-range monitoring and the like are met by additionally installing the camera and the signal receiving device; and the standby charging device is used for carrying out operation and charging in parallel, so that the continuous operation requirement is met.
The working principle of the invention is as follows:
driving working principle: the four wheels 9 can be all used as driving wheels, all electric driving is adopted, the running motor of the wheels 9 is started through the accelerating mechanism of the accelerating and parking mechanism 29, the rotating speed of the wheels 9 is controlled to be changed, the steering wheel of the running control mechanism 28 controls the steering motor of the wheels 9, the omni-directional running actions such as straight running, inclined running and in-situ rotation are realized, and the brakes of the wheels 9 can be actuated through the parking mechanism of the accelerating and parking mechanism 29, so that the wheels 9 are braked.
Working principle of upper mounting operation: the hydraulic system 6 adopts an integral open system, after the operation control box 27 starts the motor pump 35, the valve group 36 limits the working pressure of the system, and after the set pressure of the system is reached, the overflow port is opened to release the pressure, so that the safety of the working device is ensured. Under control of control software, the valve group 36 outputs high-pressure oil to each oil cylinder, drives the telescopic arm group 2 to realize telescopic and pitching motions and drives the mechanism of the accessory module 7 to perform fork, hanging, grabbing, lifting, clamping and moving operations on materials, when the telescopic arm group 2 performs pitching motions, the piston rod of the swinging oil cylinder 40 changes along with the angle of the base arm 16, in the process, hydraulic oil in the swinging oil cylinder 40 and the leveling oil cylinder 41 is exchanged between the two oil cylinders through an oil pipe, so that the piston rod of the leveling oil cylinder 41 generates a corresponding stroke, the inclination angle of the accessory module 7 is changed through the accessory connecting piece 24, and the self-adaptive maintenance of the accessory module 7 in a horizontal state is ensured. In special cases, emergency operation can be performed on the telescopic boom set 2 and the accessory module 7 through the electrohydraulic proportional handles on the valve set 36, so that materials can be lowered to a safe area. The speed of the mechanism action of the telescopic boom set 2 and the accessory module 7 is controlled by the opening size of each electromagnetic valve on the valve bank 36, and when the number of the execution mechanisms on the accessory module 7 is increased, the expansion can be performed by increasing the number of the electromagnetic valves on the valve bank 36.
Environmental awareness and security protection: in the running and operation process, the running speed of the equipment, the pressure value of the hydraulic system 6, the extension length and angle of the telescopic boom set 2, the safe working area of the accessory module 7 and other information can be displayed on the display screen 30 in real time, and abnormal conditions are warned through the display 30 and audible and visual alarms. Under the condition of optional installation units such as a camera, the information of the working environment can be collected in real time, analysis decisions such as anti-collision, visual field blind areas, global monitoring and the like can be made, and safe operation is ensured. When the extension length of the telescopic arm group 2 and the load of the forklift are beyond the safety range, the front support 11 can be moved outwards from the frame 8, so that the standing foot 13 contacts the ground, the lifting capacity is increased, and after the load is recovered to the safety range, the standing foot 13 and the front support 11 are recovered for transferring.
The invention can be used for civil material transportation by replacing the accessory, and also can be used for military use, fig. 10 and 11 are embodiments of a launching vehicle, wherein a launching accessory 48 is arranged on an accessory connecting piece 24, two ends of the launching accessory 48 are provided with a storage and transportation launching box 49 through mounting points of the launching accessory, when the storage and transportation launching box 49 is collected by the telescopic arm group 2, the front support 11 and the resident foot 13 can be extended, after the storage and transportation launching box 49 is collected, the resident foot 13 and the front support 11 can be retracted, and the storage and transportation launching box 49 is lifted up to a launching angle through the telescopic arm group 2 for launching.
Claims (8)
1. An electric telescopic arm type multifunctional omnidirectional operation platform is characterized in that: the device comprises a universal platform, and further comprises a telescopic arm set, a cab, an upper bracket, an electrical system, a hydraulic system and an accessory module which are arranged on the universal platform; the universal platform comprises a frame, wherein the frame is of a box body structure made of plates, the right partial area of the frame adopts a sinking structure, wheels are arranged at four corners of the frame, a balancing weight is arranged at the rear part of the frame, a front support is arranged at the front end of the frame, the front support is matched with a guide rail arranged on the frame, and standing feet are connected with the front support;
the telescopic boom is assembled on the right side of the universal platform, the cab is arranged on the left side of the universal platform, the upper mounting bracket is arranged on the rear portion of the universal platform, the telescopic boom group is provided with an accessory connecting piece, and the accessory module is connected with the accessory connecting piece.
2. The electric telescopic boom type multifunctional omni-directional work platform according to claim 1, wherein: the telescopic arm set comprises a telescopic arm mounting seat and a supporting seat, wherein the telescopic arm mounting seat and the supporting seat are arranged on the right side of the universal platform, the supporting seat is positioned in front of the telescopic arm mounting seat, the rear end of a basic arm is hinged with the telescopic arm mounting seat, a primary arm, a secondary arm and the basic arm are nested layer by layer, sliding blocks are arranged among the basic arm, the primary arm and the secondary arm, a front pulley is arranged at the front end of the primary arm, a rear pulley is arranged at the rear end of the primary arm, two ends of a rope are wound around the front pulley and the rear pulley and are respectively fixed at the front end and the rear end of the basic arm, an arm head is fixed at the front end of the secondary arm, an accessory connecting piece is hinged on the arm head, and a hydraulic quick-change connector and an electric quick-change connector are arranged on the accessory connecting piece.
3. The electric telescopic boom type multifunctional omni-directional work platform according to claim 1, wherein: the upper support is arranged at the rear part of the universal platform and is a layered frame structure made of sectional materials, and the bottom of the upper support is fixedly connected with the universal platform.
4. The electric telescopic boom type multifunctional omni-directional work platform according to claim 1, wherein: the driver's cabin sets up in the left side of general platform, and its bottom links firmly with general platform, facial make-up support, and the driver's cabin right side is provided with organic glass board, and the seat setting is in the driver's cabin middle part, and its right side handrail sets up the operation control box, and the seat the place ahead sets up running control mechanism, acceleration and parking mechanism, and the display screen setting is in the place ahead right of seat.
5. The electric telescopic boom type multifunctional omni-directional work platform according to claim 3, wherein: the electric system is formed by connecting a driver box, a battery pack and a junction box, wherein the battery pack adopts a rechargeable battery, and the driver box, the battery pack and the junction box are fixed in a layered structure in the upper mounting bracket.
6. The electric telescopic boom type multifunctional omni-directional work platform according to claim 1, wherein: the hydraulic system comprises an oil tank, a motor pump, a valve group, an amplitude variation oil cylinder mounting seat, a telescopic oil cylinder, a swinging oil cylinder and a leveling oil cylinder; the oil tank is arranged in the frame below the seat, the motor pump, the valve group and the luffing cylinder are arranged in a sinking structure on the right side of the frame, the luffing cylinder mounting seat is fixed on the frame, the cylinder body of the luffing cylinder is hinged with the luffing cylinder mounting seat, and the piston rod of the luffing cylinder is hinged with the base arm; the telescopic cylinder is arranged above the foundation arm, the cylinder body of the telescopic cylinder is fixed with the foundation arm, the piston rod is connected with the primary arm, the cylinder body of the swinging cylinder is hinged with the frame, the piston rod is hinged with the foundation arm, the cylinder body of the leveling cylinder is hinged with the arm head, the piston rod is hinged with the accessory connecting piece, the swinging cylinder and the leveling cylinder adopt the same structure, the rod cavity of the swinging cylinder is connected with the rod cavity of the leveling cylinder through an oil pipe, the rod-free cavity of the swinging cylinder is connected with the rod-free cavity of the leveling cylinder through an oil pipe, the valve group is formed by combining an amplitude variable electromagnetic valve, a telescopic electromagnetic valve, a swinging electromagnetic valve and an accessory electromagnetic valve and is provided with an electrohydraulic proportional handle, and the accessory electromagnetic valve is connected with a hydraulic executing element on the accessory module through a hydraulic quick-change connector on the accessory connecting piece.
7. The electric telescopic boom type multifunctional omni-directional work platform according to claim 1, wherein: the accessory module comprises a body, a functional part, a hydraulic quick-change connector, an electric quick-change connector, a connecting body and a hydraulic executing element; the connecting body is fixed on the body, the connecting body and the accessory connecting piece are provided with uniform mechanical interfaces which are meshed with each other, the functional piece and the hydraulic actuating element are arranged on the body, the functional piece acts under the drive of the hydraulic actuating element, the hydraulic quick-change connector and the electric quick-change connector are arranged on the body, one end of the hydraulic quick-change connector is connected with the hydraulic actuating element through an oil pipe, and the other end of the hydraulic quick-change connector is in butt joint with the hydraulic connector on the accessory connecting piece; one end of the electric quick-change connector is connected with the hydraulic actuating element through a cable, and the other end of the electric quick-change connector is in butt joint with a cable connector on the accessory connecting piece.
8. The electric telescopic boom type multifunctional omni-directional work platform according to claim 1, wherein: the travel control mechanism adopts a steering wheel to control the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311263096.6A CN117163877A (en) | 2023-09-27 | 2023-09-27 | Electric telescopic arm type multifunctional omnidirectional operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311263096.6A CN117163877A (en) | 2023-09-27 | 2023-09-27 | Electric telescopic arm type multifunctional omnidirectional operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117163877A true CN117163877A (en) | 2023-12-05 |
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ID=88943101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311263096.6A Pending CN117163877A (en) | 2023-09-27 | 2023-09-27 | Electric telescopic arm type multifunctional omnidirectional operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117163877A (en) |
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2023
- 2023-09-27 CN CN202311263096.6A patent/CN117163877A/en active Pending
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