CN218848628U - Novel high-speed heavy load AGV - Google Patents
Novel high-speed heavy load AGV Download PDFInfo
- Publication number
- CN218848628U CN218848628U CN202223217038.3U CN202223217038U CN218848628U CN 218848628 U CN218848628 U CN 218848628U CN 202223217038 U CN202223217038 U CN 202223217038U CN 218848628 U CN218848628 U CN 218848628U
- Authority
- CN
- China
- Prior art keywords
- steering
- frame
- control system
- hinged
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/60—Electric or hybrid propulsion means for production processes
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
The utility model discloses a novel high-speed heavy load AGV, which comprises a vehicle rack, steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism, control system E, a power supply, steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism, control system E is connected with the power respectively, control system E respectively with steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism electric signal connection, steering mechanism B, actuating mechanism C installs in the frame lower part, hydraulic pressure mechanism D, control system E installs on frame upper portion, hydraulic pressure mechanism D is connected with steering mechanism B, actuating mechanism C is connected with air brake mechanism, the frame is equipped with the outdoor navigator that is used for indoor navigation's safety scanner and is used for outdoor navigation all around, safety scanner, outdoor navigator respectively with control system E electric signal connection. The device is flexible to operate, can realize indoor and outdoor navigation, realizes automatic transportation of materials inside and outside a workshop and on a road in a factory, and is wide in application.
Description
Technical Field
The utility model belongs to the technical field of the transportation equipment and specifically relates to a novel high-speed heavy load AGV.
Background
In recent years, with the development of intelligent factories, heavy-duty AGVs are increasingly applied to large equipment production workshops for transshipping molds and large workpieces. The load of the conventional heavy-load AGV generally does not exceed 50 tons, the running speed is low, the low-speed automatic navigation and transportation can be realized only in a workshop, the influence of external environment is applied to roads outside the workshop and inside a factory, and the application of automatic navigation is less.
Based on this background, research and development such novel high-speed heavy load AGV that possess indoor outer automatic navigation function simultaneously just becomes the problem that needs to solve urgently in order to realize the automatic transportation of material inside and outside the workshop and on the road in the factory.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a novel high-speed heavy-load AGV, which realizes the autonomous operation of the indoor navigation of the vehicle by using a safety scanner and a control system E; the outdoor navigator can adopt inertial navigation and GPS + RTK composite navigation mode, cooperates the big dipper interface, realizes the outdoor autonomous navigation operation of vehicle to can realize indoor outer automatic navigation, need not the manual control, degree of automation is high, and the operation is nimble convenient, can realize the automatic transportation of material inside and outside the workshop and on the road in the factory, the occasion of application is extensive.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a novel high-speed heavy load AGV, includes frame, steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism, control system E, power, steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism, control system E and connected to the frame, steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism, control system E are connected with the power respectively, control system E respectively with steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism electric signal connection, steering mechanism B, actuating mechanism C install in the frame lower part, hydraulic pressure mechanism D, control system E install on frame upper portion, hydraulic pressure mechanism D is connected with steering mechanism B, actuating mechanism C is connected with air brake mechanism, the frame is equipped with the outdoor navigator that is used for the safe scanner of indoor navigation and is used for outdoor navigation all around, safe scanner, outdoor navigator respectively with control system E electric signal connection.
The driving mechanism C comprises a main driving motor, a coupler I, a coupler II, a driving axle, a connecting beam, driving wheels, a plate spring assembly, a front support, a rear support, a rotating support and a hinged seat, the driving axle comprises a driving axle I and a driving axle II, the output end of the main driving motor is connected with the front end face of the driving axle I through the coupler I, the rear end face of the driving axle I is connected with the front end face of the driving axle II through the coupler II, the front part and the rear part of the connecting beam are respectively connected with the top faces of the driving axle I and the driving axle II, and the driving wheels are respectively arranged at two ends of the side faces of the driving axle I and the driving axle II, so that the integral motion of a driving wheel set is realized; the plate spring assembly is fixedly connected with the hinged base from top to bottom, and is hinged to the rotary support and the rear support from front to back respectively, the hinged base is mounted on the connecting beam through a pin shaft and can rotate, the rotary support is hinged to the front support, the front support and the rear support are fixedly mounted on the frame, and the plate spring assembly is used for damping.
The hydraulic mechanism D comprises a hydraulic pump station, an oil pump motor and a steering oil cylinder, the hydraulic pump station, the oil pump motor and the steering oil cylinder are connected through a hydraulic pipeline, a servo proportional valve and a pressure sensor are arranged on the hydraulic pipeline, the servo proportional valve controls the steering oil cylinder to act, and the pressure sensor controls the oil pump motor to maintain hydraulic pressure.
The steering mechanism B comprises a steering shaft I, a steering shaft II, a front axle, a connecting rod, a left front wheel, a right front wheel, an encoder assembly and a hinged support, wherein the steering shaft I and a pin shaft I are concentrically hinged and installed at one end of the front axle, the steering shaft II and the pin shaft II are concentrically hinged and installed at the other end of the front axle, a support lug is welded on the front axle and is hinged with the hinged support through a pin shaft, one end of a steering oil cylinder is hinged and installed on the front axle, the other end of the steering oil cylinder is hinged and installed on the steering shaft I, two ends of the connecting rod are respectively hinged and installed on the steering shaft I and the steering shaft II, the left front wheel is fixedly installed at the end of the axial shaft I, the right front wheel is fixedly installed at the end of the axial shaft II, telescopic motion of the steering oil cylinder drives the steering shaft I to rotate and drive the left front wheel to steer, the connecting rod drives the steering shaft II to rotate and drive the right front wheel to steer, an outer ring of the encoder assembly is fixedly installed on the steering shaft I and an inner ring is fixedly installed on the pin shaft I, and angle detection of wheel steering is realized.
The air pressure brake mechanism comprises an air compressor, an air pressure pipeline and an air chamber, the air compressor is installed on the lower portion of the frame, the air chamber is arranged on the drive axle, a brake solenoid valve is installed on the air pressure pipeline, and the brake solenoid valve controls the on-off of the air pressure pipeline.
Both ends all are equipped with the warning light that turns to around the frame, and the frame side is equipped with emergency stop button.
And the front end and the rear end of the frame are both provided with anti-collision buffer beams for protecting the frame.
An electric control cabinet is arranged below the frame, and electric control elements of a control system E are integrally arranged in the electric control cabinet.
The AGV is wholly powered by a battery, and if the power drive of a control system E adopts a battery assembly and an all-in-one driver structure.
The left front wheel, the right front wheel and the driving wheel adopt press-fit type solid tires.
The utility model has the advantages that:
1. the utility model realizes the autonomous operation of the vehicle indoor navigation by using the safety scanner and matching with the control system E; the outdoor navigator can adopt inertial navigation and GPS + RTK composite navigation mode, cooperates the big dipper interface, realizes the outdoor autonomous navigation operation of vehicle to can realize indoor outer automatic navigation, need not the manual control, degree of automation is high, and the operation is nimble convenient, can realize the automatic transportation of material inside and outside the workshop and on the road in the factory, the occasion of application is extensive.
2. The utility model discloses a steering mechanism B, actuating mechanism C install in the frame lower part, and hydraulic pressure mechanism D, control system E install on frame upper portion, adopt the integrated transaxle of ripe electric integral type, and whole car integrated level is high, and spatial layout is compact, compares ordinary axle before, and bearing capacity is big, and transmission efficiency is higher, and collocation PMSM uses, realizes the high-speed drive of heavy load.
3. The plate spring assembly is adopted for damping, the structure is simple, the installation is convenient, the damping of the vehicle is realized, and the stable operation of the vehicle is effectively ensured. The utility model discloses an integrated transaxle, bearing capacity is big, and transmission efficiency is high, and collocation PMSM uses, realizes the high-speed drive of heavy load.
4. Through the encoder subassembly cooperation with steering mechanism B, realize the accurate steering control of vehicle, maintain hydraulic pressure through pressure sensor control oil pump motor. The control of a steering oil cylinder pump station is controlled by adopting a servo proportional valve, and the steering oil cylinder pump station is matched with a steering encoder of a steering mechanism B, so that the accurate steering control of a vehicle is realized, the cost is low, and the control is convenient.
5. The automobile emergency stop device is characterized in that steering warning lamps are arranged at the front end and the rear end of the automobile frame, an emergency stop button is arranged on the side face of the automobile frame, and anti-collision buffer beams for protecting the automobile frame are arranged at the front end and the rear end of the automobile frame. Preventing collision and damage with other facilities.
6. An electric control cabinet is arranged below the frame, and electric control elements of the control system E are integrally arranged in the electric control cabinet. Compact structure, the integral installation protection of being convenient for, fail safe nature is high.
7. The AGV is wholly powered by a battery, and if the power drive of a control system E adopts a battery assembly and an all-in-one driver structure. The all-in-one driver is adopted for control, all electrical elements of the whole vehicle are directly supplied after the high-voltage electricity of the power battery is processed, and the compatibility of the whole vehicle product is greatly improved due to the high integration of the all-in-one driver.
8. The left front wheel, the right front wheel and the driving wheel adopt press-fit type solid tires, the ground gripping performance is strong, the braking performance is good, the rolling resistance is small, the driving stability is strong, and the outdoor high-speed running of the vehicle can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a cross-sectional view of the steering mechanism of the present invention;
fig. 5 is a sectional view of the driving mechanism of the present invention;
fig. 6 is a control schematic diagram of the hydraulic system of the present invention.
In the figure: the steering mechanism B, the driving mechanism C, the hydraulic system D, the control system E, the frame 1, the left front wheel 2, the right front wheel 3, the driving axle I4, the driving axle II 5, the battery assembly 6, the electrical control cabinet 7, the hydraulic pump station 8, the main drive motor 9, the air compressor 10, the front axle 11, the steering cylinder 12, the link mechanism 13, the crash cushion beam 14, the safety scanner 15, the outdoor navigator 16, the coupler I17, the coupler II 18, the steering warning light 19, the emergency stop button 20, the steering shaft I21, the steering shaft II 22, the pin shaft I23, the pin shaft II 24, the encoder assembly 25, the articulated support 26, the connecting beam 27, the plate spring assembly 28, the front support 29, the rear support 30, the rotating support 31, the articulated support base 32, the pin shaft 33, the driving wheel 34, the servo proportional valve 35, the all-in-one driver 36, the pressure sensor 37, the oil pump motor 38 and the brake electromagnetic valve 39.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
For convenience of description, a coordinate system is now defined as shown in fig. 1.
With reference to fig. 1 to 6, a novel high-speed heavy-load AGV comprises a frame, a steering mechanism B, a driving mechanism C, a hydraulic mechanism D, a pneumatic braking mechanism, a control system E and a power supply, wherein the steering mechanism B, the driving mechanism C, the hydraulic mechanism D, the pneumatic braking mechanism and the control system E are connected with the frame, the steering mechanism B and the driving mechanism C are installed at the lower part of the frame, the hydraulic mechanism D and the control system E are installed at the upper part of the frame, the driving mechanism C is connected with the power supply, the power supply is a battery assembly 6, the hydraulic mechanism D is connected with the steering mechanism B, the driving mechanism C is connected with the pneumatic braking mechanism, the steering mechanism B, the driving mechanism C, the hydraulic mechanism D, the pneumatic braking mechanism and the control system E are respectively connected with the power supply, walking power is provided through the battery assembly 6, and the control system E is respectively connected with the steering mechanism B, the driving mechanism C, the hydraulic mechanism D and the pneumatic braking mechanism through electric signals. The safety scanning instrument 15 for indoor navigation and the outdoor navigator 16 for outdoor navigation are arranged on the periphery of the frame 1, and the safety scanning instrument 15 and the outdoor navigator 16 are respectively connected with the control system E through electric signals. As shown in fig. 1 and 3, the autonomous operation of the vehicle indoor navigation is realized by using the safety scanner 15 in cooperation with the control system E; the outdoor navigator 16 can adopt inertial navigation and a GPS + RTK composite navigation mode, and is provided with a Beidou interface, so that the outdoor autonomous navigation operation of the vehicle is realized. The utility model discloses an indoor outer automatic navigation can be realized to AGV, need not the manual work and controls, and degree of automation is high, and the flexible operation is convenient, can realize the material in the workshop inside and outside and the on-the-spot road automatic transportation, and the occasion of application is extensive.
An electrical control cabinet 7 is arranged below the frame 1, and electrical control elements of a control system E are integrally arranged in the electrical control cabinet 7.
As shown in fig. 6, the hydraulic mechanism D includes a hydraulic pump station 8, an oil pump motor 38, and a steering cylinder 12, the hydraulic pump station 8, the oil pump motor 38, and the steering cylinder 12 are connected by a hydraulic pipeline, a servo proportional valve 35 and a pressure sensor 37 are disposed on the hydraulic pipeline, the servo proportional valve 35 controls the steering cylinder 12 to operate, and the pressure sensor 37 controls the oil pump motor 38 to maintain hydraulic pressure. The servo proportional valve 35 is matched with the encoder component 25 of the steering mechanism B to realize accurate steering control of the vehicle. Through adopting servo proportional valve control at steering cylinder pump station department, cooperation steering mechanism B's steering encoder realizes the accurate steering control of vehicle, and is with low costs, and control is convenient.
As shown in fig. 1, 2 and 4, the steering mechanism B includes a steering shaft I21, a steering shaft II 22, a front axle 11, a connecting rod 13, a left front wheel 2, a right front wheel 3, an encoder assembly 25, and an articulated support 26, the steering shaft I21 is concentrically and hingedly mounted at one end of the front axle 11 with a pin shaft I23, the steering shaft II 22 is concentrically and hingedly mounted at the other end of the front axle 11 with a pin shaft II 24, a lug is welded on the front axle 11, and the lug is hingedly connected with the articulated support 26 through a pin shaft, as shown in fig. 4; the steering device is characterized in that one end of a steering oil cylinder 12 is hinged to a front axle 11, the other end of the steering oil cylinder is hinged to a steering shaft I21, the two ends of a connecting rod 13 are hinged to the steering shaft I21 and a steering shaft II 22 respectively, a left front wheel 2 is fixedly mounted at the end of the axial shaft I21, a right front wheel 3 is fixedly mounted at the end of the axial shaft II 22, telescopic motion of the steering oil cylinder 12 drives the steering shaft I21 to rotate and drive the left front wheel 2 to steer, meanwhile, the connecting rod 13 drives the steering shaft II 22 to rotate and drive the right front wheel 3 to steer, an outer ring of an encoder assembly 25 is fixedly mounted on the steering shaft I21, and an inner ring of the encoder assembly 25 is fixedly mounted on a pin shaft I23, so that angle detection of wheel steering is realized.
As shown in fig. 1, 2 and 5, the driving mechanism C includes a main driving motor 9, a coupling I17, a coupling II 18, a driving axle, a connecting beam 27, a driving wheel 34, a plate spring assembly 28, a front bracket 29, a rear bracket 30, a rotating bracket 31 and a hinge seat 32, the driving axle includes a driving axle I4 and a driving axle II 5, an output end of the main driving motor 9 is connected with a front end face of the driving axle I4 through the coupling I17, a rear end face of the driving axle I4 is connected with a front end face of the driving axle II 5 through the coupling II 18, a front portion and a rear portion of the connecting beam 27 are respectively connected with top faces of the driving axle I4 and the driving axle II 18, and the driving wheel 34 is respectively installed at two ends of a side face of the driving axle I4 and the driving axle II 18, thereby realizing the overall movement of the driving wheel set; leaf spring assembly 28 about with articulated seat 32 fixed connection, around articulated installing respectively at runing rest 31 and after-poppet 30, articulated seat 32 is installed rotatably on tie-beam 27 through round pin axle 33, runing rest 31 is articulated with fore-stock 29, fore-stock 29 and after-poppet 30 fixed mounting adopt the shock attenuation of leaf spring assembly on frame 1, simple structure economy, simple to operate to realize the shock attenuation of vehicle, effectively guarantee vehicle even running. The utility model discloses a ripe electric integral type integrated transaxle compares prior art's ordinary axle, and bearing capacity is big, and transmission efficiency is higher, and collocation PMSM uses, realizes the high-speed drive of heavy load.
The air pressure brake mechanism comprises an air compressor 10, an air pressure pipeline and an air chamber, wherein the air compressor 10 is installed on the lower portion of the frame, the air chamber is arranged on the drive axle, a brake solenoid valve 39 is installed on the air pressure pipeline, the brake solenoid valve 39 controls the on-off of the air pressure pipeline, compressed air led into the air chamber pushes the link mechanism to brake the drive axle when a vehicle is braked, and therefore the vehicle is braked, and the air compressor 10 is controlled to maintain air pressure by a pressure switch.
The control system E sends out a speed instruction and a corner instruction, sends out a parking instruction and a braking instruction, receives the corner instruction to drive the encoder assembly 25 and the servo proportional valve 35 to control the hydraulic steering mechanism B, controls the oil pump motor 38 to maintain hydraulic pressure through the pressure sensor 37, drives the braking electromagnetic valve 39 to control the air pressure braking mechanisms of the driving axle I4 and the driving axle II 5, controls the motor on the air compressor 10 to maintain air pressure through the pressure switch on the air compressor 10, and receives the speed instruction to drive the main driving motor 9 to provide power.
As shown in fig. 1 and 2, the front and rear ends of the frame 1 are provided with steering warning lights 19, and the side of the frame is provided with an emergency stop button 20.
The front end and the rear end of the frame 1 are both provided with an anti-collision bumper beam 14 for protecting the frame 1.
As shown in FIG. 1, the AGV is wholly powered by a battery, and belongs to a pure electric vehicle, wherein motor drivers of a main driving motor, an air compressor motor, a pump station motor and the like adopt all-in-one drivers. If control system E power drive adopts battery assembly 6 and unifies driver 36 structure more, unify driver 36 more by driving motor controller, hydraulic pump station motor controller, air compressor machine motor controller, high voltage distribution box, 24VDC-DC module constitute, can directly supply all electric elements of whole car with after the high-tension electricity processing of power battery 6 and use, the integrated nature is high, has promoted the compatibility of whole car product greatly.
The left front wheel 2, the right front wheel 3 and the driving wheel 34 adopt press-fit type solid tires. The automobile has the advantages of strong ground gripping performance, good braking performance, small rolling resistance and strong driving stability, and can realize outdoor high-speed running of the automobile.
In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. The utility model provides a novel high-speed heavy load AGV, includes frame, steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism, control system E, power, steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism, control system E and connected with the frame, steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism, control system E are connected with the power respectively, control system E respectively with steering mechanism B, actuating mechanism C, hydraulic pressure mechanism D, air brake mechanism electric signal connection, characterized by, steering mechanism B, actuating mechanism C install in the frame lower part, hydraulic pressure mechanism D, control system E install on frame upper portion, hydraulic pressure mechanism D is connected with steering mechanism B, actuating mechanism C is connected with air brake mechanism, the frame is equipped with the outdoor navigator that is used for the safe scanner of indoor navigation and is used for outdoor navigation all around, safe scanner, outdoor navigator respectively with control system E electric signal connection.
2. The AGV of claim 1, wherein the driving mechanism C comprises a main driving motor, a coupling I, a coupling II, a driving axle, a connecting beam, a driving wheel, a plate spring assembly, a front bracket, a rear bracket, a rotary bracket, and a hinge seat, the driving axle comprises a driving axle I and a driving axle II, an output end of the main driving motor is connected with a front end face of the driving axle I through the coupling I, a rear end face of the driving axle I is connected with a front end face of the driving axle II through the coupling II, a front portion and a rear portion of the connecting beam are respectively connected with top faces of the driving axle I and the driving axle II, and the driving wheel is respectively installed at two side ends of the driving axle I and the driving axle II, so as to realize the integral motion of the driving wheel set; the plate spring assembly is fixedly connected with the hinged seat from top to bottom, and is hinged to the rotary support and the rear support from front to back respectively, the hinged seat is mounted on the connecting beam through a pin shaft and can rotate, the rotary support is hinged to the front support, the front support and the rear support are fixedly mounted on the frame, and the plate spring assembly is used for damping.
3. The AGV according to claim 2, wherein the hydraulic mechanism D comprises a hydraulic pump station, an oil pump motor, and a steering cylinder, the hydraulic pump station, the oil pump motor, and the steering cylinder are connected through a hydraulic pipeline, the hydraulic pipeline is provided with a servo proportional valve and a pressure sensor, the servo proportional valve controls the steering cylinder to operate, and the pressure sensor controls the oil pump motor to maintain hydraulic pressure.
4. The AGV according to claim 3, wherein the steering mechanism B comprises a steering shaft I, a steering shaft II, a front axle, a connecting rod, a left front wheel, a right front wheel, an encoder assembly and a hinged support, the steering shaft I and the pin shaft I are concentrically hinged to one end of the front axle, the steering shaft II and the pin shaft II are concentrically hinged to the other end of the front axle, a support lug is welded on the front axle and is hinged to the hinged support through the pin shaft, one end of the steering cylinder is hinged to the front axle, the other end of the steering cylinder is hinged to the steering shaft I, the two ends of the connecting rod are respectively hinged to the steering shaft I and the steering shaft II, the left front wheel is fixedly installed at the end of the axial shaft I, the right front wheel is fixedly installed at the end of the axial shaft II, the telescopic motion of the steering cylinder drives the steering shaft I to rotate and drive the left front wheel to rotate, and simultaneously drives the connecting rod to drive the steering shaft II to rotate and drive the right front wheel to rotate, an outer ring of the encoder assembly is fixedly installed on the steering shaft I and an inner ring of the steering shaft is fixedly installed on the pin shaft I, so as to detect the steering angle of the wheels.
5. The AGV according to claim 1, wherein said pneumatic brake mechanism includes an air compressor, an air pressure pipe and an air chamber, said air compressor is mounted at the lower portion of said frame, said air chamber is mounted on said drive axle, a brake solenoid valve is mounted on said air pressure pipe, said brake solenoid valve controls the on/off of said air pressure pipe.
6. The AGV of claim 1, wherein said frame has turn signal lights at both front and rear ends and an emergency stop button on the side of said frame.
7. A novel high-speed heavy-duty AGV according to claim 1 wherein the front and rear ends of said frame are provided with crash bumpers for protecting the frame.
8. The AGV according to claim 1, wherein an electrical control cabinet is installed under said frame, and electrical control components of said control system E are integrally installed in said electrical control cabinet.
9. The AGV of claim 1 wherein said AGV is entirely battery powered, such as by a battery assembly plus all in one drive configuration, as used in a control system E.
10. A novel high-speed heavy-duty AGV according to claim 1, wherein said front left wheel, front right wheel and drive wheel are press-fit solid tires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217038.3U CN218848628U (en) | 2022-11-30 | 2022-11-30 | Novel high-speed heavy load AGV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223217038.3U CN218848628U (en) | 2022-11-30 | 2022-11-30 | Novel high-speed heavy load AGV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218848628U true CN218848628U (en) | 2023-04-11 |
Family
ID=87303208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223217038.3U Active CN218848628U (en) | 2022-11-30 | 2022-11-30 | Novel high-speed heavy load AGV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218848628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117818673A (en) * | 2024-03-06 | 2024-04-05 | 成都壹为新能源汽车有限公司 | Double-rail flaw detection tractor |
-
2022
- 2022-11-30 CN CN202223217038.3U patent/CN218848628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117818673A (en) * | 2024-03-06 | 2024-04-05 | 成都壹为新能源汽车有限公司 | Double-rail flaw detection tractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106394153B (en) | A kind of walking and the steering servo drive wheel of integration hydraulic brake and suspension | |
| CN110709267B (en) | Vehicle and drive module with interchangeable drive module | |
| CN109664702B (en) | Automotive suspension system and four-wheel independent steering distributed driving chassis platform | |
| CN218848628U (en) | Novel high-speed heavy load AGV | |
| EP1391339A2 (en) | Wheel strut provided with driving means | |
| CN206344650U (en) | The walking of a kind of integration hydraulic brake and suspension and steering servo drive wheel | |
| CN107215386B (en) | The electric vehicle system that a kind of four motorized wheels and independent omnidirectional turn to | |
| CN114179605B (en) | Multifunctional integrated wheel module with motor redundancy and control method thereof | |
| CN109677221B (en) | Virtual kingpin suspension system through wheel center | |
| CN110254560B (en) | Automatic guide transport vechicle of car transport | |
| CN109664701B (en) | Distributed driving chassis platform for realizing four-wheel independent steering | |
| CN112009269B (en) | Control system of all-dimensional driving mechanism of scissor maintenance operation device | |
| CN103011016B (en) | Multifunctional automobile | |
| CN112319599A (en) | High-speed omni-directional wheel system of intelligent omni-directional transmission and rotation platform | |
| CN201856659U (en) | Flameproof storage battery tractor | |
| CN212828773U (en) | Automatic guiding vehicle | |
| CN219428222U (en) | Steering arm assembly, steering device, angle unit and running gear adopting belt transmission | |
| CN111469784A (en) | Whole vehicle drive-by-wire system and control method of unmanned vehicle | |
| CN212980331U (en) | High-speed omni-directional wheel system of intelligent omni-directional transmission and rotation platform | |
| CN210970637U (en) | Explosion-proof electric rubber-tyred vehicle | |
| CN115214584B (en) | Braking system for unmanned automobile | |
| CN101659198A (en) | Integrated structure of hub motor of electric car | |
| CN213619953U (en) | Non-contact steering control system based on storage battery forklift | |
| CN212022310U (en) | All-dimensional driving mechanism of shearing fork maintenance operation device | |
| CN214524150U (en) | Horizontal container transportation guide vehicle suitable for parallel arrangement of storage yard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |