CN207225176U - A kind of drum-type intelligent transport car - Google Patents
A kind of drum-type intelligent transport car Download PDFInfo
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- CN207225176U CN207225176U CN201720503855.5U CN201720503855U CN207225176U CN 207225176 U CN207225176 U CN 207225176U CN 201720503855 U CN201720503855 U CN 201720503855U CN 207225176 U CN207225176 U CN 207225176U
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- 230000032258 transport Effects 0.000 claims description 43
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 5
- 230000003137 locomotive effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 241000237858 Gastropoda Species 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model discloses a kind of drum-type intelligent transport car, including double car patterns and bicycle pattern, bicycle include：Platform car body, lifting gear, driving device, Quick Connect Kit, drum platform；The lifting gear is installed on the centre of the platform car body, the driving device has four sets, installed in the side of the platform car body, the Quick Connect Kit is installed on the end of the platform car body, the drum platform is installed on the top of the lifting gear by bolt, detachable, it is necessary to which the drum platform is installed on the lifting gear during mobile cargo above platform, the drum platform need not be separated during mobile cargo above platform, convenient multi-purpose；A kind of drum-type intelligent transport car of the utility model provides double car patterns and bicycle pattern, omnibearing ambulation, lifting combination, the compact-sized stabilization of screw type hoistable platform, and double car patterns realize the transport of big weight equipment.
Description
Technical field
The present invention relates to comprehensive transport vehicle field, concretely relates to a kind of drum-type intelligent transport car.
Background technology
Common transport vehicle is under big load load-bearing conditions, it is difficult to ensures the stability of car body, and the flexibility of car body, more
It can not realize transport large-tonnage equipment and synchronization lifting function, therefore in order to overcome these problems, the present invention provides a kind of roller
Formula intelligent transport car, has compact-sized stabilization using leading screw hoistable platform, adapts to high-frequency and continuously runs, adjustable height is stablized
The advantages of, double car patterns can more heavy weight transporting equipment, meet the transport of larger equipment, the torsion of comprehensive Mecanum wheel
Bar independent suspension can meet that large-tonnage cargo transport is steady, ensure safety, and the mode of wireless control overcomes the limitation of scope,
Power house environment, the convenient transport and movement that cargo is carried out above platform of drum-type platform structure are well adapted to.
The content of the invention
In order to realize foregoing invention purpose, the present invention discloses a kind of drum-type intelligent transport car, there is provided double car patterns and list
Car pattern, omnibearing ambulation, lifting combination, the compact-sized stabilization of screw type hoistable platform, double car patterns realize big weight
The transport of equipment, the convenient transport and movement that cargo is carried out above platform of drum-type platform structure.
To reach above-mentioned purpose, the technical solution adopted in the present invention is as follows：
A kind of drum-type intelligent transport car, including double car patterns and bicycle pattern, double car patterns are made of two bicycles, single
Car includes：Platform car body, lifting gear, driving device, Quick Connect Kit, drum platform；The lifting gear is installed on institute
The centre of platform car body is stated, the driving device there are four sets, installed in the side of the platform car body, the Quick Connect Kit
Installed in the end of the platform car body, the drum platform is installed on the top of the lifting gear, detachable, it is necessary to flat
The drum platform is installed on the lifting gear during mobile cargo above platform, it is not necessary to above platform during mobile cargo
The drum platform is separated, convenient multi-purpose；The platform car body includes：Anti-collision rubber bar, vehicle frame, accumulator box, control system
System；The lifting gear includes：Hoistable platform, direct current generator, shaft coupling, commutator I, commutator II, elevator, bracing wire coding
Device；The driving device includes：Drive motor, fixed plate, torsion bar, hydraulic damper, linking arm, comprehensive Mecanum wheel；
The Quick Connect Kit includes：Upper connector, rubber ring, lower connector.
Further, the platform car body is rectangle symmetrical structure, the middle bearing frame for the lifting gear, two
The accumulator box of lead accumulator is is installed in side, and accumulator box described in bicycle has two sets, is symmetric, and the vehicle frame is by work
Word steel and square steel Combination Welding composition, the surface riveting cold-rolled steel sheet of the vehicle frame, surrounding are provided with anticollision rubber described in high resiliency
Adhesive tape, the control system are located at the middle side of the platform car body, and the control system control ensures each driving
Motor breaks down and reports an error in time, stops.
Further, the lifting gear is four synchronous screw-threaded shaft elevator structures, and the elevator lifts for T-shaped leading screw
Machine, there is four sets of middle bearing frame surroundings that the vehicle frame is distributed in H-type, the middle bearing frame surface processing of the vehicle frame
There is positioning groove, ensure the concentricity of the elevator connecting shaft, the direct current generator is installed in the vehicle frame through bolt
Between position, output power is divided into two after the shaft coupling is delivered to the commutator I and is delivered to commutator II described in both sides,
Again by the shaft coupling and connection four elevators of axis connection, four elevator synchronous interactions, the liter are realized
Platform is dropped by connection axis pin and the flanged joint of the elevator leading screw upper end, radial positioning is realized, axially by the lifting
Platform self gravitation compresses, and bicycle is mounted on the draw wire encoder, ensures the synchronism of lifting under double car patterns.
Further, the driving device includes：Drive motor, fixed plate, torsion bar, hydraulic damper, linking arm, Quan Fang
Position Mecanum wheel；The fixed plate is connected by dormant bolt with the vehicle frame of the platform car body, and the bearing of the vehicle frame opens
There is locating slot, ensure that the axis for often covering the driving device is in the same plane, it is independent torsion often to cover the driving device
Bar is hung, and the comprehensive Mecanum wheel uses hydraulic damping shock-damping structure, ensures that posture is constant during car body operation, subtracts at the same time
The few running inclination of car body and vibrations, ensure the situation of out-of-flatness of all comprehensive Mecanum wheels in facility floor
Under all in the state of landing, it is ensured that security and stationarity of the transport vehicle in traveling；The comprehensive Mecanum wheel is by institute
State driving motor to connect with retarder by shaft coupling, the tailpiece of the piston rod of the hydraulic damper connects the comprehensive Mike and receives
The shaft end of nurse wheel, the other end are hinged with the fixed plate, ensure the free degree, the torsion bar passes through the fixed plate, and is provided with
Deep groove ball bearing, carries out axially position, described torsion bar one end passes through spline by the positioning shaft shoulder of the torsion bar and small round nut
It is connected with the linking arm and is fixed by round nut and stop washer, the other end passes through spline and the vehicle frame of the platform car body
It is fixedly connected, realizes torsion bar hanging function, the torsion bar uses spring steel material, and section is circular, quenching treatment, guarantor unit
Length produces the moment of torsion of bigger, and the linking arm is middle engraved structure, and weight is alleviated on the premise of proof strength, has U.S.
See the advantages of economic；Often cover the driving device and include three sets of comprehensive Mecanum wheels and three sets of driving motors,
Controlled respectively by Vector modulation, realize 360 ° of zero radius of turn, any direction walking, is operated by wireless controller, through institute
The control system for stating platform car body realizes the locomotive function of any direction in two dimensional surface, including straight trip, row, diagonal, any
Curve movement, is adapted to the transhipment environment that space is limited, operation path is narrow.
Further, the Quick Connect Kit is automatic groove type jointing, and upper connector has internal thread, lower connection
Device has external screw thread, and convenient and fast connection with the vehicle frame, lower connector is built-in with rubber ring, avoids the Quick Connect Kit
Rigid collision.
Further, the drum platform includes：Servomotor, servomotor bearing, worm shaft bearing, roller, worm gear,
Worm gear bearing housing, worm screw, tabletop of platform, worm-wheel shaft；The tabletop of platform is rectangle structure, is fixedly mounted on the lifting
On platform, the roller has a plurality of, is evenly distributed in the tabletop of platform, and the roller is hollow cylinder structure, the rolling
The inner wall of cylinder is provided with inner spline groove, external splines groove is provided with the worm-wheel shaft, the roller is connected with the worm-wheel shaft by spline
Connect, realize the transmission of large torque, equipped with three sets of worm gear bearing housings and a set of on every roller and the worm-wheel shaft
The roller, two sets of the short distance worm gear axle bearing are supported between the worm gear, over long distances two sets of worm gear bearing housings
The worm gear is supported between seat, the outside diameter of the worm gear is slightly less than the outside diameter of the roller, prevents from doing during cargo is transported
Cargo is related to, the servomotor is fixed in the tabletop of platform by the servomotor bearing, and the servomotor passes through
Shaft coupling is connected with the worm screw, with being provided with spiral of Archimedes, the snail in the worm gear engagement range on the worm screw
Bar is fixedly supported on the side of the tabletop of platform by covering the worm shaft bearing more；It is covered with the worm screw and the worm gear
Dustproof shell, prevents extraneous dust from falling into；The servomotor drives the worm screw, and the worm screw drives the worm gear rotation, institute
The synchronous rotary that worm gear drives the roller is stated, movement of the cargo in the tabletop of platform is realized, sliding friction is converted into
Rolling friction, conveniently mobile cargo.
Further, the anti-collision rubber strip adoption rubber strip with high elasticity of the platform car body, the anti-collision rubber bar are fixed
In the side of the platform car body surrounding, impact when buffering runs into barrier in operation to vehicle.
Further, the comprehensive Mecanum wheel of often set of the driving device is torsion bar independent suspension, is ensured all
The comprehensive Mecanum wheel is in the case of the out-of-flatness of facility floor all in the state of landing, it is ensured that transport vehicle is being advanced
With the security and stationarity of turnover；Often cover the driving device and include three sets of comprehensive Mecanum wheels and three institutes
Driving motor is stated, is controlled respectively by Vector modulation, realizes 360 ° of zero radius of turn, any direction walking, passes through wireless control
Device operates, and realizes the locomotive function of any direction in two dimensional surface through the control system, including straight trip, row, diagonal, arbitrarily
Curve movement, is adapted to the transhipment environment that space is limited, operation path is narrow.
Further, for double car patterns when two platform car body docking, two platform car bodies are by described quick
Attachment device connects, and realizes double cars comprehensive lifting transportation function parallel, and the material of the Quick Connect Kit is 45 steel, separate unit
The platform car body is symmetrically installed the upper connector and each one of the lower connector, and the Quick Connect Kit is through hole knot
Structure, the control system of separate unit transport vehicle have a jointing on the platform car body, two transport vehicles during double car patterns
The control system docking, realizes single controller radio operation.
Further, the lifting gear is installed on the middle position of the platform car body, and the direct current generator is by described
The vehicle-mounted lead accumulator power supply of accumulator box, the elevator is T-shaped screw-threaded shaft elevator, has auto-lock function, it is ensured that equipment
The precision of lifting, the elevator bottom are equipped with safe screw, stop in time when screw is worn inside the elevator
Only work and alarm, the shaft coupling is crown gear coupling, possesses radially, axially with angular misalignment of axe compensation ability, has
There is the advantages of compact-sized, the radius of gyration is small, transmission efficiency, noise are low and maintenance cycle is long.
Further, the adjustable height of the lifting gear is controlled by the control system, in a program above and below input
Spacing height, is controlled by the draw wire encoder, and the lifting gear under double car patterns is ensured while adjustable height is ensured
Synchronism.
Further, the control system has CAN communication bus interface, with it is described driving motor drive control device into
Row data exchange, realizes the action control of the driving motor, and the traveling controller of the driving device is passed by wireless data
It is defeated to receive the control instruction that sends of hand held controller, by the computing of controller, it is sent to 24 driving motors
Drive control device, drives 24 driving motors respectively, completes the rotating speed to the driving motor and the control in direction,
So as to accurately realize the travelling control of double car lower pair of cars of pattern, the wireless communication module of controller is real by the status information of platform
When be transmitted on hand held controller, realize wireless control.
The beneficial effects of the invention are as follows：A kind of drum-type intelligent transport car of the present invention provides omnibearing ambulation, two connection
Dynamic, lifting, the combination of wireless control, the compact-sized stabilization of screw type hoistable platform, is suitable for high-frequency and continuously runs, and rises
Drop the advantages of highly stable, the comprehensive Mecanum wheel of often set of the driving device is torsion bar independent suspension, is ensured all
The comprehensive Mecanum wheel is in the case of the out-of-flatness of facility floor all in the state of landing, it is ensured that transport vehicle is being advanced
With the security and stationarity of turnover；Double car patterns can more heavy weight transporting equipment, meet the transport of larger equipment, entirely
The independent suspension of orientation Mecanum wheel can meet that large-tonnage cargo transport is steady, ensure safety, and the mode of wireless control overcomes
The limitation of scope, design safety, reliable, experimental performance is strong, transports efficient quick, economy is superior, rational in infrastructure, module
The structure design of change, maintenance maintenance are convenient.
Brief description of the drawings
Fig. 1：A kind of drum platform structure chart of drum-type intelligent transport car of the present invention；
Fig. 2：A kind of drum-type intelligent transport car owner's view of the present invention；
Fig. 3：A kind of drum-type intelligent transport car top view of the present invention；
Fig. 4：A kind of drum-type intelligent transport car driving device front view of the present invention；
Fig. 5：A kind of drum-type intelligent transport car driving device top view of the present invention；
Fig. 6：A kind of drum-type intelligent transport car Quick Connect Kit front view of the present invention；
In figure：1- platform car bodies, 2- lifting gears, 3- driving devices, 4- Quick Connect Kits, 5- drum platforms, 11- prevent
Hit rubber strip, 12- vehicle frames, 13- accumulator boxs, 14- control systems, 21- hoistable platforms, 22- direct current generators, 23- shaft couplings,
24- commutators I, 25- commutator II, 26- elevator, 27- draw wire encoders, 31- driving motors, 32- fixed plates, 33- are turned round
Bar, 34- hydraulic dampers, 35- linking arms, the comprehensive Mecanum wheels of 36-, the upper connectors of 41-, 42- rubber rings, connect under 43-
Connect device, 51- servomotors, 52- servomotor bearings, 53- worm shaft bearings, 54- rollers, 55- worm gears, 56- worm gear axle bearings
Seat, 57- worm screws, 58- tabletop of platform.
Embodiment
The specific implementation to the present invention is further described below in conjunction with the accompanying drawings.
As shown in Fig. 1,2,3,4,5,6, a kind of drum-type intelligent transport car, including double car patterns and bicycle pattern, double cars
Pattern is made of two bicycles, and bicycle includes：Platform car body 1, lifting gear 2, driving device 3, Quick Connect Kit 4, roller
Platform 5；The lifting gear 2 is installed on the centre of the platform car body 1, and the driving device 3 has four sets, installed in described flat
The side of trolley body 1, the Quick Connect Kit 4 are installed on the end of the platform car body 1, and the drum platform 5 is installed on
The top of the lifting gear 2, it is detachable, it is necessary to be installed on the drum platform 5 during mobile cargo above platform described
On lifting gear 2, it is not necessary to separate the drum platform 5 during mobile cargo above platform, convenient multi-purpose；The platform truck
Body 1 includes：Anti-collision rubber bar 11, vehicle frame 12, accumulator box 13, control system 14；The lifting gear 2 includes：Hoistable platform
21st, direct current generator 22, shaft coupling 23, commutator I24, commutator II25, elevator 26, draw wire encoder 27；It is described quickly to connect
Connection device 4 includes：Upper connector 41, rubber ring 42, lower connector 43；The platform car body 1 is rectangle symmetrical structure, middle
For the bearing frame of the lifting gear 2, the accumulator box 13 of installation lead accumulator is in both sides, accumulator box described in bicycle
13 have two sets, are symmetric, and the vehicle frame 12 is made of I-steel and square steel Combination Welding, the surface riveting of the vehicle frame 12
Cold-rolled steel sheet, surrounding are provided with anti-collision rubber bar 11 described in high resiliency, and the control system 14 is located in the platform car body 1
Between side, the control system 14 control ensures that each driving motor 31 breaks down and reports an error in time, parking；The liter
Falling unit 2 is four synchronous screw-threaded shaft elevator structures, and the elevator 26 is T type screw-threaded shaft elevators, has four sets to be distributed in H-type
The middle bearing frame surrounding of the vehicle frame 12, the middle bearing frame surface of the vehicle frame 12 are machined with positioning groove, ensure
The concentricity of 26 connecting shaft of elevator, the direct current generator 22 is installed on the centre position of the vehicle frame 12 through bolt, defeated
Go out power and be divided into two after the shaft coupling 23 is delivered to the commutator I24 to be delivered to commutator II25 described in both sides, then
By the shaft coupling 23 and the connection elevator 26 of axis connection four, four 26 synchronous interactions of elevator, institute are realized
State flanged joint of the hoistable platform 21 by connection axis pin and the 26 leading screw upper end of elevator, realize radial positioning, it is axial by
21 self gravitation of hoistable platform compresses, and bicycle is mounted on the draw wire encoder 27, ensures lifting under double car patterns
Synchronism；The driving device 3 includes：Drive motor 31, fixed plate 32, torsion bar 33, hydraulic damper 34, linking arm 35,
Comprehensive Mecanum wheel 36；The fixed plate 32 is connected by dormant bolt with the vehicle frame 12 of the platform car body 1, the vehicle frame
12 bearing is provided with locating slot, ensures that the axis for often covering the driving device 3 is in the same plane, often covers the driving dress
It is separate torsion suspension to put 3, and the comprehensive Mecanum wheel 36 uses hydraulic damping shock-damping structure, when ensureing car body operation
Posture is constant, while reduces the running inclination of car body and vibrations, ensures all comprehensive Mecanum wheels 36 in workshop
All in the state of landing in the case of the out-of-flatness on ground, it is ensured that security and stationarity of the transport vehicle in traveling；It is described complete
Orientation Mecanum wheel 36 is connected by the driving motor 31 by shaft coupling with retarder, the piston of the hydraulic damper 34
Rod end connects the shaft end of the comprehensive Mecanum wheel 36, and the other end is hinged with the fixed plate 32, ensures the free degree, described
Torsion bar 33 passes through the fixed plate 32, and is provided with deep groove ball bearing, positioning shaft shoulder and small round nut by the torsion bar 33
Axially position is carried out, described 33 one end of torsion bar is connected with the linking arm 35 by spline and consolidated by round nut and stop washer
Fixed, the other end is fixedly connected by spline with the vehicle frame 12 of the platform car body 1, realizes torsion bar hanging function, the torsion bar 33
Using spring steel material, section is circular, quenching treatment, and guarantor unit's length produces the moment of torsion of bigger, and the linking arm 35 is
Middle engraved structure, alleviates weight on the premise of proof strength, has the advantages that beautiful economical；Often cover the driving device 3
Comprising the driving motor 31 of three sets of comprehensive Mecanum wheels 36 and three sets, controlled, realized respectively by Vector modulation
360 ° of zero radius of turn, any direction walking, is operated by wireless controller, and the control system 14 through the platform car body 1 is real
The locomotive function of any direction in existing two dimensional surface, including straight trip, row, diagonal, arbitrary curve movement, are adapted to transhipment space to have
The narrow environment of limit, operation path；The Quick Connect Kit 4 is automatic groove type jointing, and the upper connector 41 has
Internal thread, the lower connector 43 have external screw thread, convenient and fast connection with the vehicle frame 12, built in the lower connector 43
Rubber ring 42 is stated, avoids the rigid collision of the Quick Connect Kit 4；The drum platform 5 includes：Servomotor 51, servo
Motor support base 52, worm shaft bearing 53, roller 54, worm gear 55, worm gear bearing housing 56, worm screw 57, tabletop of platform 58, worm gear
Axis；The tabletop of platform 58 is rectangle structure, is fixedly mounted on the hoistable platform 21, the roller 54 have it is a plurality of,
Even to be distributed in the tabletop of platform 58, the roller 54 is hollow cylinder structure, and the inner wall of the roller 54 is provided with internal spline
Groove, is provided with external splines groove on the worm-wheel shaft, the roller 54 is connected with the worm-wheel shaft by spline, realizes the biography of large torque
It is dynamic, it is furnished with three sets of worm gear bearing housings 56 and a set of worm gear 55 on every roller 54 and the worm-wheel shaft, it is long
The roller 54 is supported between two sets of the distance worm gear bearing housing 56, between two sets of the short distance worm gear bearing housing 56
The worm gear 55 is supported, the outside diameter of the worm gear 55 is slightly less than the outside diameter of the roller 54, prevents from doing during cargo is transported
Cargo is related to, the servomotor 51 is fixed in the tabletop of platform 58 by the servomotor bearing 52, the servo electricity
Machine 51 is connected by shaft coupling with the worm screw 57, with being provided with A Ji meter in 55 engagement range of worm gear on the worm screw 57
Moral helix, the worm screw 57 are fixedly supported on the side of the tabletop of platform 58 by covering the worm shaft bearing 53 more；Institute
State and dustproof shell is covered with worm screw 57 and the worm gear 55, prevent extraneous dust from falling into；The servomotor 51 drives the worm screw
57, the worm screw 57 drives the worm gear 55 to rotate, and the worm gear 55 drives the synchronous rotary of the roller 54, realizes cargo
Movement in the tabletop of platform 58, is converted into rolling friction, conveniently mobile cargo by sliding friction.
As shown in Fig. 1,2,3,4,5,6, a kind of working method of drum-type intelligent transport car is：During double car patterns, two
The control system 14 of transport vehicle is docked, and the control system 14 and the drive control device of the driving motor 31 carry out data
Exchange, realize the action control of the driving motor 31, the traveling controller of the driving device 3 is connect by wireless data transmission
The control instruction that hand held controller is sent is received, by the computing of controller, is sent to the drive of 24 driving motors 31
Movement controller, drives 24 driving motors 31 respectively, completes the rotating speed to the driving motor 31 and the control in direction
System, so as to accurately realize that the omnibearing ambulation of double car lower pair cars of pattern controls, the wireless communication module of controller is by platform
Status information is transmitted on hand held controller in real time, realizes wireless control；Inputted in a program by the control system 14
Upper and lower spacing height, is controlled by the draw wire encoder 27, and the liter under double car patterns is ensured while adjustable height is ensured
The synchronism of falling unit 2, the lifting gear 2 are powered under certain action request through the lead accumulator in the accumulator box 13,
Under the direct current generator 22 driving, the elevator 26 is delivered to through the shaft coupling 23, connecting shaft and the commutator 24
Shaft end, complete the lifting of the hoistable platform 21；The servomotor 51 drives the worm screw 57, and the worm screw 57 drives institute
State worm gear 55 to rotate, the worm gear 55 drives the synchronous rotary of the roller 54, realizes cargo in the tabletop of platform 58
It is mobile, sliding friction is converted into rolling friction, conveniently the mobile cargo on platform.
Protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses
Technical scope in, the change or replacement that can readily occur in should be covered by the protection scope of the present invention.Therefore, this hair
Bright protection domain should be subject to the protection domain that claim is defined.
Claims (7)
1. a kind of drum-type intelligent transport car, it is characterised in that including double car patterns and bicycle pattern, double car patterns are by two lists
Car forms, and bicycle includes：Platform car body (1), lifting gear (2), driving device (3), Quick Connect Kit (4), drum platform
(5)；The lifting gear (2) is installed on the centre of the platform car body (1), and the driving device (3) has four sets, installed in institute
The side of platform car body (1) is stated, the Quick Connect Kit (4) is installed on the end of the platform car body (1), and the roller is put down
Platform (5) is installed on the top of the lifting gear (2) by bolt, detachably, it is necessary to by institute during mobile cargo above platform
Drum platform (5) is stated on the lifting gear (2), it is not necessary to by the drum platform during mobile cargo above platform
(5) separate, convenient multi-purpose；The platform car body (1) includes：Anti-collision rubber bar (11), vehicle frame (12), accumulator box (13), control
System (14) processed；The lifting gear (2) includes：Hoistable platform (21), direct current generator (22), shaft coupling (23), commutator I
(24), commutator II (25), elevator (26), draw wire encoder (27)；
The platform car body (1) is rectangle symmetrical structure, and centre is the bearing frame of the lifting gear (2), and both sides are peace
The accumulator box (13) of lead accumulator is filled, accumulator box (13) there are two sets described in bicycle, is symmetric, the vehicle frame
(12) it is made of I-steel and square steel Combination Welding, the surface riveting cold-rolled steel sheet of the vehicle frame (12), surrounding is provided with high-elastic
Property described in anti-collision rubber bar (11), the control system (14) is located at the middle side of the platform car body (1), the control system
System (14) control ensures that each driving motor (31) is broken down and reports an error in time, stops；
The lifting gear (2) is four synchronous screw-threaded shaft elevator structures, and the elevator (26) is T-shaped screw-threaded shaft elevator, there is four
Set is distributed in the middle bearing frame surrounding of the vehicle frame (12) in H-type, and the middle bearing frame surface of the vehicle frame (12) adds
Work has positioning groove, ensures the concentricity of the elevator (26) connecting shaft, and the direct current generator (22) is installed on institute through bolt
The centre position of vehicle frame (12) is stated, output power is divided into two after the shaft coupling (23) is delivered to the commutator I (24)
Commutator II (25) described in both sides are delivered to, then by the shaft coupling (23) and connection four elevators of axis connection
(26), four elevator (26) synchronous interactions are realized, the hoistable platform (21) is by connection axis pin and the elevator
(26) flanged joint of leading screw upper end, realizes radial positioning, axial to be compressed by the hoistable platform (21) self gravitation, and bicycle is equal
The draw wire encoder (27) is installed, ensures the synchronism of lifting under double car patterns；
The driving device (3) includes：Drive motor (31), fixed plate (32), torsion bar (33), hydraulic damper (34), connection
Arm (35), comprehensive Mecanum wheel (36)；The fixed plate (32) is by dormant bolt and the vehicle frame of the platform car body (1)
(12) connect, the bearing of the vehicle frame (12) is provided with locating slot, ensures that the axis for often covering the driving device (3) is in same
In plane, it is separate torsion suspension often to cover the driving device (3), and the comprehensive Mecanum wheel (36) is hindered using hydraulic pressure
Buddhist nun's shock-damping structure, ensures that posture is constant during car body operation, while reduces the running inclination of car body and vibrations, ensures all described
Comprehensive Mecanum wheel (36) is in the case of the out-of-flatness of facility floor all in the state of landing, it is ensured that transport vehicle is being advanced
Security and stationarity；The comprehensive Mecanum wheel (36) passes through shaft coupling and deceleration by the driving motor (31)
Device connects, and the tailpiece of the piston rod of the hydraulic damper (34) connects the shaft end of the comprehensive Mecanum wheel (36), the other end
It is hinged with the fixed plate (32), ensure the free degree, the torsion bar (33) passes through the fixed plate (32), and is provided with deep-groove ball
Bearing, carries out axially position, described torsion bar (33) one end passes through flower by the positioning shaft shoulder of the torsion bar (33) and small round nut
Key is connected with the linking arm (35) and is fixed by round nut and stop washer, and the other end passes through spline and the platform car body
(1) vehicle frame (12) is fixedly connected, and realizes torsion bar hanging function, and the torsion bar (33) uses spring steel material, and section is circle,
Quenching treatment, guarantor unit length produce the moment of torsion of bigger, and the linking arm (35) is middle engraved structure, before proof strength
Put and alleviate weight, have the advantages that beautiful economical；The driving device (3) is often covered to receive comprising three sets of comprehensive Mikes
Nurse wheel (36) and three sets of driving motors (31), are controlled, realize 360 ° of zero radius of turn respectively by Vector modulation, any side
To walking, operated by wireless controller, the control system (14) through the platform car body (1) realizes any side in two dimensional surface
To locomotive function, including straight trip, row, diagonal, arbitrary curve movement, being adapted to transhipment, space is limited, operation path is narrow
Environment；
The Quick Connect Kit (4) is automatic groove type jointing, and upper connector (41) has internal thread, lower connector (43)
There is external screw thread, convenient and fast connection with the vehicle frame (12), lower connector (43) is built-in with rubber ring (42), avoids described quick
The rigid collision of attachment device (4).
A kind of 2. drum-type intelligent transport car as claimed in claim 1, it is characterised in that：The drum platform (5) includes：Watch
Take motor (51), servomotor bearing (52), worm shaft bearing (53), roller (54), worm gear (55), worm gear bearing housing
(56), worm screw (57), tabletop of platform (58), worm-wheel shaft；The tabletop of platform (58) is rectangle structure, is fixedly mounted on described
On the hoistable platform (21) of lifting gear (2), the roller (54) has a plurality of, is evenly distributed in the tabletop of platform (58),
The roller (54) is hollow cylinder structure, and the inner wall of the roller (54) is provided with inner spline groove, is provided with the worm-wheel shaft outer
Spline, the roller (54) are connected with the worm-wheel shaft by spline, realize the transmission of large torque, every roller (54)
Be furnished with three sets of worm gear bearing housings (56) and a set of worm gear (55) on the worm-wheel shaft, two sets of snails over long distances
The roller (54) is supported between wheel bearing seat (56), between two sets of the short distance worm gear bearing housing (56) described in support
Worm gear (55), the outside diameter of the worm gear (55) are slightly less than the outside diameter of the roller (54), prevent from interfering during cargo is transported
Cargo, the servomotor (51) is fixed in the tabletop of platform (58) by the servomotor bearing (52), described to watch
Motor (51) is taken to be connected with the worm screw (57) by shaft coupling, on the worm screw (57) with the worm gear (55) engagement range
Spiral of Archimedes is provided with, the worm screw (57) is fixedly supported on the platform platform more by covering the worm shaft bearing (53)
The side in face (58)；Dustproof shell is covered with the worm screw (57) and the worm gear (55), prevents extraneous dust from falling into；The servo
Motor (51) drives the worm screw (57), and the worm screw (57) drives worm gear (55) rotation, and the worm gear (55) drives institute
The synchronous rotary of roller (54) is stated, movement of the cargo in the tabletop of platform (58) is realized, sliding friction is converted into rolling
Rub, conveniently mobile cargo.
A kind of 3. drum-type intelligent transport car as claimed in claim 1, it is characterised in that：The anticollision of the platform car body (1)
Rubber strip (11) uses rubber strip with high elasticity, and the anti-collision rubber bar (11) is fixed on the side of platform car body (1) surrounding,
Impact when buffering runs into barrier in operation to vehicle.
A kind of 4. drum-type intelligent transport car as claimed in claim 1, it is characterised in that：The often set of the driving device (3)
Comprehensive Mecanum wheel (36) is torsion bar independent suspension, ensures all comprehensive Mecanum wheels (36) in workshop
All in the state of landing in the case of the out-of-flatness in face, it is ensured that transport vehicle is in the security and stationarity advanced and had enough to meet the need；Often
Cover the driving device (3) and include three sets of comprehensive Mecanum wheels (36) and three driving motors (31), pass through
Vector modulation controls respectively, realizes 360 ° of zero radius of turn, any direction walking, is operated by wireless controller, through the control
System (14) processed realizes the locomotive function of any direction in two dimensional surface, including straight trip, row, diagonal, arbitrary curve movement, fits
Close the transhipment environment that space is limited, operation path is narrow.
A kind of 5. drum-type intelligent transport car as claimed in claim 1, it is characterised in that：Double car patterns are when two platforms
When car body (1) docks, two platform car bodies (1) are connected by the Quick Connect Kit (4), realize that double cars are comprehensive parallel
Transportation function is lifted, the material of the Quick Connect Kit (4) is 45 steel, and platform car body (1) described in separate unit is symmetrically installed described
Upper connector (41) and each one of the lower connector (43), the Quick Connect Kit (4) are through-hole structure, separate unit transport vehicle
The control system (14) have jointing on the platform car body (1), the control of two transport vehicles during double car patterns
System (14) docking processed, realizes single hand held controller radio operation.
A kind of 6. drum-type intelligent transport car as claimed in claim 1, it is characterised in that：The lifting gear (2) is installed on
The middle position of the platform car body (1), the direct current generator (22) are supplied by the vehicle-mounted lead accumulator of the accumulator box (13)
Electricity, the elevator (26) are T-shaped screw-threaded shaft elevator, have auto-lock function, it is ensured that the precision of equipment lifting, the lifting
Machine (26) bottom is equipped with safe screw, is stopped and alarms in time when the elevator (26) internal screw is worn,
The shaft coupling (23) is crown gear coupling, is possessed radially, axially with angular misalignment of axe compensation ability, tight with structure
Gather, the advantages of radius of gyration is small, transmission efficiency, noise are low and maintenance cycle is long.
A kind of 7. drum-type intelligent transport car as claimed in claim 1, it is characterised in that：The lifting of the lifting gear (2)
Highly by the control system (14) control, spacing height up and down is inputted in a program, is controlled by the draw wire encoder (27)
System, ensures the synchronism of the lifting gear (2) under double car patterns while adjustable height is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720503855.5U CN207225176U (en) | 2017-05-09 | 2017-05-09 | A kind of drum-type intelligent transport car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720503855.5U CN207225176U (en) | 2017-05-09 | 2017-05-09 | A kind of drum-type intelligent transport car |
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| Publication Number | Publication Date |
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| CN207225176U true CN207225176U (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720503855.5U Expired - Fee Related CN207225176U (en) | 2017-05-09 | 2017-05-09 | A kind of drum-type intelligent transport car |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459604A (en) * | 2018-06-21 | 2019-03-12 | 国网浙江江山市供电有限公司 | Unmanned plane electrical verification contact conductor |
| CN109650302A (en) * | 2018-12-11 | 2019-04-19 | 中联重科股份有限公司 | Aerial lift device |
-
2017
- 2017-05-09 CN CN201720503855.5U patent/CN207225176U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459604A (en) * | 2018-06-21 | 2019-03-12 | 国网浙江江山市供电有限公司 | Unmanned plane electrical verification contact conductor |
| CN109650302A (en) * | 2018-12-11 | 2019-04-19 | 中联重科股份有限公司 | Aerial lift device |
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Granted publication date: 20180413 Termination date: 20190509 |