CN114735621A - Automatic navigation side direction fork truck - Google Patents
Automatic navigation side direction fork truck Download PDFInfo
- Publication number
- CN114735621A CN114735621A CN202210213949.4A CN202210213949A CN114735621A CN 114735621 A CN114735621 A CN 114735621A CN 202210213949 A CN202210213949 A CN 202210213949A CN 114735621 A CN114735621 A CN 114735621A
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- Prior art keywords
- lifting
- frame
- vehicle body
- driving
- translation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/063—Automatically guided
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
- B60G13/04—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally mechanically, e.g. having frictionally-engaging springs as damping elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/04—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of separate power sources
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07572—Propulsion arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07586—Suspension or mounting of wheels on chassis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/122—Platforms; Forks; Other load supporting or gripping members longitudinally movable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/02—Trucks; Load vehicles
- B60G2300/022—Fork lift trucks, Clark
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- 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
Abstract
The invention discloses an automatic navigation side forklift, which relates to the technical field of automatic navigation vehicles and mainly comprises a forklift body, a lifting mechanism and a fork arm mechanism; the vehicle body is of a concave structure, the lifting mechanism is arranged on the top surface of the middle part of the vehicle body, and the fork arm mechanism is arranged on the lifting mechanism; two sides of the center of the bottom of the vehicle body are respectively provided with a driving wheel, and each driving wheel is in transmission connection with a driving structure; the universal wheels are arranged on the periphery of the bottom of the vehicle body and used for supporting the vehicle body. According to the automatic navigation side forklift, the two driving wheels on the two sides of the forklift body provide driving force, and the two driving wheels are respectively driven by the motor, so that differential driving can be formed, and the forklift body can flexibly steer and has high bearing capacity by being matched with the support of the four universal wheels around the forklift body to the forklift body. The fork arm mechanism can move in the horizontal direction and the vertical direction to complete forking, moving and unloading of cargoes.
Description
Technical Field
The invention relates to the technical field of automatic navigation vehicles, in particular to an automatic navigation side forklift.
Background
(Automated Guided Vehicle, AGV), also commonly referred to as an AGV. The present invention relates to a transport vehicle equipped with an electromagnetic or optical automatic navigation device, capable of traveling along a predetermined navigation route, and having various transfer functions. The industrial application does not need a driver's truck, and a rechargeable battery is used as a power source of the truck. Generally, the traveling path and behavior can be controlled by a computer, or the traveling path is set up by using an electromagnetic path (electromagnetic path-following system), the electromagnetic path is adhered to the floor, and the unmanned transport vehicle moves and operates according to the information brought by the electromagnetic path.
The load capacity of the conventional AGV forklift is small, and the steering is not flexible enough, so that a novel automatic navigation vehicle is urgently needed to improve the carrying capacity of the AGV forklift and improve the steering flexibility.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatic navigation side forklift to improve the carrying capacity of an automatic navigation vehicle and improve the steering flexibility.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides an automatic navigation side forklift, which comprises a forklift body, a lifting mechanism and a fork arm mechanism, wherein the forklift body is provided with a front fork arm and a rear fork arm; the vehicle body is of a concave structure, the lifting mechanism is arranged on the top surface of the middle part of the vehicle body, and the fork arm mechanism is arranged on the lifting mechanism; two sides of the center of the bottom of the vehicle body are respectively provided with a driving wheel, and each driving wheel is in transmission connection with a driving structure; the universal wheels are arranged on the periphery of the bottom of the vehicle body and used for supporting the vehicle body.
Optionally, the driving structure includes a driving motor and a speed reducer; an output shaft of the driving motor is connected with an input shaft of the speed reducer, and an output shaft of the speed reducer is connected with the driving wheel.
Optionally, two sides of the center of the bottom of the vehicle body are respectively provided with a damping mechanism, and the driving wheel is arranged on the damping mechanisms.
Optionally, the damping mechanism comprises a guide post, a guide sleeve, a damping spring and a damping bridge; the middle part of the damping bridge is provided with a shaft hole, and a wheel shaft of the driving wheel can rotatably penetrate through the shaft hole; the two ends of the shock absorption bridge are respectively rotatably connected with the bottom of one guide post, the guide sleeve is arranged on the vehicle body, and the other end of the guide post slidably penetrates through the guide sleeve; the damping spring is sleeved on the guide post and is positioned between the damping bridge and the guide sleeve.
Optionally, the lifting mechanism comprises a lifting fixed frame, a lifting movable frame, a connecting frame and a hydraulic cylinder; the bottom of the lifting fixed frame is connected with the top surface of the middle part of the vehicle body, the lifting movable frame is arranged on the lifting fixed frame in a sliding manner, the connecting frame is arranged on the lifting movable frame in a sliding manner, the bottom of the cylinder body of the hydraulic cylinder is connected with the bottom of the lifting movable frame, and the top end of the cylinder rod of the hydraulic cylinder is connected with the top of the lifting movable frame; the lifting moving frame is characterized in that a pulley block is arranged on the upper portion of the lifting moving frame, a first joint is arranged on the upper portion of the lifting fixing frame, a second joint is arranged on the connecting frame, the first joint is connected with one end of a transmission chain, and the other end of the transmission chain bypasses the pulley block and then is connected with the second joint.
Optionally, the yoke mechanism includes a translational fixed frame, a translational moving frame, a cross beam, a yoke and a driving assembly; the translation fixed frame is connected with the lifting mechanism, the driving assembly is used for driving the translation mechanism to slide on the translation fixed frame, the cross beam is arranged at the top of the translation moving frame, and the fork arm is arranged on the cross beam.
Optionally, the driving assembly includes a translation motor, a gear and a rack, the rack is disposed on the translation fixing frame, the translation motor is disposed on the translation moving frame, the gear is disposed on an output shaft of the translation motor, and the gear is engaged with the rack.
Optionally, a bumper strip is arranged around the vehicle body.
Optionally, a warning light is arranged on the vehicle body.
Compared with the prior art, the invention has the following technical effects:
according to the automatic navigation side forklift, the two driving wheels on the two sides of the forklift body provide driving force, and the two driving wheels are respectively driven by the motor, so that differential driving can be formed, and the forklift body can flexibly steer and has high bearing capacity by being matched with the support of the four universal wheels around the forklift body to the forklift body. The fork arm mechanism can move in the horizontal direction and the vertical direction to complete forking, moving and unloading of cargoes.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic guided lateral lift truck according to the present invention;
FIG. 2 is a schematic bottom view of the automatic guided lateral lift truck of the present invention;
FIG. 3 is a schematic structural view of a vehicle body of the automatic navigation sidecar truck of the present invention;
FIG. 4 is a schematic structural view of a shock absorbing mechanism in the automatic guided lateral fork truck of the present invention;
FIG. 5 is a schematic structural diagram of a fork arm mechanism and a lifting mechanism of the automatic navigation side-lift truck of the present invention;
FIG. 6 is a schematic structural view of a lifting mount of the automatic navigation sidecar truck of the present invention;
FIG. 7 is a schematic structural view of a lifting frame of the automatic guided lateral forklift of the present invention;
FIG. 8 is a schematic structural view of a sheave assembly of the self-navigating sidecar truck of the present invention;
FIG. 9 is a schematic structural view of a fork arm mechanism of the automatic navigation sidecar truck of the present invention;
FIG. 10 is a schematic structural view of a translating assembly of the self-navigating sidecar truck of the present invention.
Description of the reference numerals: 1. a yoke mechanism; 2. a lifting mechanism; 3. an anti-collision strip; 4. a drive wheel; 5. a navigation radar; 6. a warning light; 7. a drive motor; 8. a speed reducer; 9. a damping mechanism; 10. a universal wheel; 11. an explosion-proof battery box; 12. an explosion-proof hydraulic tank; 13. a frame; 14. lifting the movable frame; 15. a yoke; 16. lifting the fixed frame; 17. a hydraulic cylinder; 18. a fixed mount; 19. a first joint; 20. fixing the clamping block; 21. a fixed shaft; 22. a fixed block; 23. a cylinder base; 24. a pulley block; 25. a movable frame; 26. an outer guide wheel; 27. a second joint; 28. an inner guide wheel; 29. a connecting frame; 30. a rack; 31. a cross beam; 32. a translation motor; 33. a translational moving frame; 34. a translational fixed frame; 35. a gear; 36. a guide post; 37. a guide sleeve; 38. a shock-absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 10, the present embodiment provides an automatic navigation side-lift truck, including a truck body, a lift mechanism 2, and a yoke mechanism 1; the vehicle body is of a concave structure, the top surface of the middle part of the vehicle body is provided with a lifting mechanism 2, and a fork arm mechanism 1 is arranged on the lifting mechanism 2; two sides of the center of the bottom of the vehicle body are respectively provided with a driving wheel 4, and each driving wheel 4 is in transmission connection with a driving structure; the periphery of the bottom of the vehicle body is respectively provided with a universal wheel 10, and the universal wheels 10 are used for supporting the vehicle body.
Two drive wheels 4 are driven by a drive structure respectively, and when two drive wheels 4 rotate in step, the automobile body travels along the straight line, and two drive wheels 4 do not move synchronously, namely differential motion, can also realize turning or pivot steering. The four universal wheels 10 around the vehicle body are mainly used for supporting the vehicle body, so that the vehicle body keeps balance, the bearing capacity of the vehicle body is greatly improved, and the turning, straight running and steering actions of the vehicle body are completed by matching with the two driving wheels 4.
The driving structure comprises a driving motor 7 and a speed reducer 8; an output shaft of the driving motor 7 is connected with an input shaft of a speed reducer 8, and an output shaft of the speed reducer 8 is connected with the driving wheel 4.
Two sides of the center of the bottom of the vehicle body are respectively provided with a damping mechanism 9, and the driving wheel 4 is arranged on the damping mechanisms 9.
The damping mechanism 9 comprises a guide post 36, a guide sleeve 37, a damping spring 38 and a damping bridge; the middle part of the damping bridge is provided with a shaft hole, and the wheel shaft of the driving wheel 4 can be rotationally communicated with the shaft hole; two ends of the shock absorption bridge are respectively and rotatably connected with the bottom of a guide post 36, a guide sleeve 37 is arranged on the vehicle body, and the other end of the guide post 36 is slidably communicated with the guide sleeve 37; the damping spring 38 is sleeved on the guide post 36 and located between the damping bridge and the guide sleeve 37.
More specifically, both ends of the shock-absorbing axle are respectively provided with a bearing shaft, and the bearing shafts are connected with the bottoms of the guide posts 36, so that when the driving wheel 4 runs on a rugged ground, the shock-absorbing axle is rocked back and forth by the compression of the shock-absorbing springs 38, the rocking of the vehicle body is reduced, and the cargo transportation process is more stable. The bottom of the vehicle body and the position corresponding to the guide sleeve 37 are provided with adjusting bolts, the adjusting bolts are in threaded connection with the bottom of the vehicle body, the smaller end of the guide sleeve 37 penetrates through the vehicle body upwards, the larger end of the guide sleeve 37 is positioned at the bottom of the vehicle body, the bottom of the adjusting bolts is in contact with the top surface of the larger end of the guide sleeve 37, the top of the damping spring 38 is in contact with the bottom surface of the larger end of the guide sleeve 37, the maximum extension amount of the damping spring 38 can be adjusted by screwing the adjusting bolts, the elastic force of the damping spring 38 is adjusted, and the damping mechanism 9 can adapt to different bearing forces.
The lifting mechanism 2 comprises a lifting fixed frame 16, a lifting movable frame 14, a connecting frame 29 and a hydraulic cylinder 17; the bottom of the lifting fixed frame 16 is connected with the top surface of the middle part of the vehicle body, the lifting movable frame 14 is arranged on the lifting fixed frame 16 in a sliding manner, the connecting frame 29 is arranged on the lifting movable frame 14 in a sliding manner, the bottom of the cylinder body of the hydraulic cylinder 17 is connected with the bottom of the lifting movable frame 14, and the top end of the cylinder rod of the hydraulic cylinder 17 is connected with the top of the lifting movable frame 14; the upper part of the lifting moving frame 14 is provided with a pulley block 24, the upper part of the lifting fixed frame 16 is provided with a first joint 19, a connecting frame 29 is provided with a second joint 27, the first joint 19 is connected with one end of a transmission chain, and the other end of the transmission chain bypasses the pulley block 24 and then is connected with the second joint 27.
The fork arm mechanism 1 comprises a translation fixing frame 34, a translation moving frame 33, a cross beam 31, a fork arm 15 and a driving assembly; the translation fixing frame 34 is connected with the lifting mechanism 2, the driving component is used for driving the translation mechanism to slide on the translation fixing frame 34, the cross beam 31 is arranged at the top of the translation moving frame 33, and the fork arm 15 is arranged on the cross beam 31.
The driving assembly comprises a translation motor 32, a gear 35 and a rack 30, the rack 30 is arranged on a translation fixing frame 34, the translation motor 32 is arranged on a translation moving frame 33, the gear 35 is arranged on an output shaft of the translation motor 32, and the gear 35 is meshed with the rack 30.
In a further embodiment, the lifting fixing frame 16 includes a bottom plate made of a steel plate, two ends of the bottom plate are respectively provided with a vertical wide channel steel, a first reinforcing beam is arranged between the outer sides of the tops of the wide channel steels, a second reinforcing beam is arranged on the outer side of the top of the wide channel steel and positioned at the upper part of the cylinder body of the hydraulic cylinder 17, the middle part of the bottom plate is provided with a cylinder seat 23, the bottom of the cylinder body of the hydraulic cylinder 17 is connected with the cylinder seat 23, and the upper part of the cylinder body is connected with the second reinforcing beam through a fixing seat; the first joint 19 is provided on the second reinforcement beam. The lifting moving frame 14 comprises a top plate made of a steel plate, two ends of the top plate are respectively provided with a vertical narrow channel steel, and the external width of the narrow channel steel is smaller than the internal width of the wide channel steel. The outer wall of the narrower channel steel is provided with a rotatable outer guide wheel 26, and the outer guide wheel 26 slides in the wider channel steel. The bottom of the top plate is provided with a pulley block 24, and the top of the cylinder rod of the hydraulic cylinder 17 is connected with the bottom of the top plate. And a third reinforcing beam is arranged at the lower part of the narrower channel steel. An inner guide wheel 28 is arranged outside the connecting frame 29, the inner guide wheel 28 slides inside the narrow channel steel, and the second joint 27 is arranged outside the connecting frame 29. The inner side of the connecting frame 29 is provided with a transversely extending bearing platform, and the translational fixing frame 34 is arranged on the bearing platform.
And an anti-collision strip 3 is arranged around the vehicle body and used for protecting the vehicle body.
Be provided with warning light 6 on the automobile body, at the automobile body removal in-process, warning light 6 glimmers to remind people around to dodge.
When the fork arm 15 moves horizontally, the translation motor 32 drives the gear 35 to rotate, and the gear 35 rolls on the rack 30, so that the translation moving frame 33 moves on the translation fixing frame 34 to realize the movement of the fork arm 15 in the horizontal direction. The cylinder rod of the hydraulic cylinder 17 extends to push the lifting moving frame 14 to ascend, because the two ends of the transmission chain are respectively connected with the first joint 19 and the second joint 27, the middle part of the transmission chain bypasses the pulley block 24, the height of the first joint 19 is unchanged in the ascending process of the lifting moving frame 14, the height of the pulley block 24 ascends, the height of the second joint 27 ascends, the height of the fork arm 15 ascends, and the ascending speed of the fork arm 15 is twice of the extending speed of the cylinder rod.
Furthermore, the vehicle body mainly comprises a frame 13, and a plurality of enclosing plates are arranged on the frame 13. The front end and the rear end of the vehicle body are respectively provided with a navigation radar 5, and the road conditions of the front and the rear of the vehicle body are detected through the navigation radars 5, so that the safe running of the vehicle body is ensured. An explosion-proof battery box 11 is arranged on the upper portion of the frame 13, an explosion-proof hydraulic box 12 is arranged on the lower portion of the frame 13, the explosion-proof battery box 11 is used for providing electric power, a driving motor is arranged, and the explosion-proof hydraulic box 12 is used for providing hydraulic power and driving a hydraulic cylinder 17.
The fixing shaft 21 is arranged at the lower part of the outer wall of the wider channel steel, and the fixing shaft 21 is fixed on the frame 13 through the fixing block 22 and the bolt, so that the lifting fixing frame 16 is more stable. The bottom of the outer wall of the wider channel steel is provided with a fixed fixture block 20, the fixed fixture block 20 is connected with the frame 13 through bolts, and the connection reliability of the lifting fixing frame 16 is further improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (9)
1. An automatic navigation side forklift is characterized by comprising a forklift body, a lifting mechanism and a fork arm mechanism; the vehicle body is of a concave structure, the lifting mechanism is arranged on the top surface of the middle part of the vehicle body, and the fork arm mechanism is arranged on the lifting mechanism; two sides of the center of the bottom of the vehicle body are respectively provided with a driving wheel, and each driving wheel is in transmission connection with a driving structure; the universal wheels are arranged on the periphery of the bottom of the vehicle body and used for supporting the vehicle body.
2. The self-guided sidelift truck according to claim 1, wherein said drive structure comprises a drive motor and a speed reducer; an output shaft of the driving motor is connected with an input shaft of the speed reducer, and an output shaft of the speed reducer is connected with the driving wheel.
3. The self-steering sidecar truck according to claim 1, wherein a damper mechanism is provided on each of both sides of the center of the bottom of said truck body, and said drive wheels are provided on said damper mechanisms.
4. The self-propelled sidelift truck of claim 3, wherein said shock absorbing mechanism comprises a guide post, a guide sleeve, a shock absorbing spring and a shock absorbing bridge; the middle part of the damping bridge is provided with a shaft hole, and a wheel shaft of the driving wheel can rotatably penetrate through the shaft hole; the two ends of the shock absorption bridge are respectively rotatably connected with the bottom of one guide post, the guide sleeve is arranged on the vehicle body, and the other end of the guide post slidably penetrates through the guide sleeve; the damping spring is sleeved on the guide post and is positioned between the damping bridge and the guide sleeve.
5. The autonomous navigation sidelift truck of claim 1, wherein said lifting mechanism comprises a lifting fixed frame, a lifting moving frame, a link frame and a hydraulic cylinder; the bottom of the lifting fixed frame is connected with the top surface of the middle part of the vehicle body, the lifting movable frame is arranged on the lifting fixed frame in a sliding manner, the connecting frame is arranged on the lifting movable frame in a sliding manner, the bottom of the cylinder body of the hydraulic cylinder is connected with the bottom of the lifting movable frame, and the top end of the cylinder rod of the hydraulic cylinder is connected with the top of the lifting movable frame; the lifting moving frame is characterized in that a pulley block is arranged on the upper portion of the lifting moving frame, a first joint is arranged on the upper portion of the lifting fixing frame, a second joint is arranged on the connecting frame, the first joint is connected with one end of a transmission chain, and the other end of the transmission chain bypasses the pulley block and then is connected with the second joint.
6. The autonomous navigation sidelift truck of claim 1, wherein the yoke mechanism comprises a translational mount, a translational carriage, a cross-beam, a yoke, and a drive assembly; the translation mount with lifting mechanism is connected, drive assembly is used for the drive translation mechanism is in slide on the translation mount, the crossbeam set up in translation removal frame top, the yoke set up in on the crossbeam.
7. The automated guided sidelift truck according to claim 6, wherein the drive assembly comprises a translation motor, a gear and a rack, the rack is disposed on the translational stationary frame, the translation motor is disposed on the translational moving frame, the gear is disposed on an output shaft of the translation motor, and the gear is engaged with the rack.
8. The self-propelled sidelift truck according to claim 1, wherein a bumper strip is provided around said truck body.
9. The self-propelled sidelift truck according to claim 1, wherein said truck body is provided with a warning light.
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| CN202210213949.4A CN114735621A (en) | 2022-03-07 | 2022-03-07 | Automatic navigation side direction fork truck |
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| CN202210213949.4A CN114735621A (en) | 2022-03-07 | 2022-03-07 | Automatic navigation side direction fork truck |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317289A (en) * | 2014-10-23 | 2015-01-28 | 苏州工业园区艾吉威自动化设备有限公司 | Novel forklift type AGV (automatic guided vehicle) trolley |
| CN110077995A (en) * | 2019-04-15 | 2019-08-02 | 中国科学院宁波材料技术与工程研究所 | Intelligent forklift |
| CN110143163A (en) * | 2019-04-25 | 2019-08-20 | 潍坊路加精工有限公司 | AGV trolley and its automatic transporting method |
| CN110589722A (en) * | 2019-09-25 | 2019-12-20 | 合肥搬易通科技发展有限公司 | Three-fulcrum multi-steering narrow roadway articulated forklift |
| CN211813279U (en) * | 2020-03-02 | 2020-10-30 | 山东洛杰斯特物流科技有限公司 | Omnidirectional-driving AGV forklift with differential driving steering function |
| CN111977572A (en) * | 2020-08-11 | 2020-11-24 | 浙江尤恩叉车股份有限公司 | Three-way AGV fork truck |
-
2022
- 2022-03-07 CN CN202210213949.4A patent/CN114735621A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317289A (en) * | 2014-10-23 | 2015-01-28 | 苏州工业园区艾吉威自动化设备有限公司 | Novel forklift type AGV (automatic guided vehicle) trolley |
| CN110077995A (en) * | 2019-04-15 | 2019-08-02 | 中国科学院宁波材料技术与工程研究所 | Intelligent forklift |
| CN110143163A (en) * | 2019-04-25 | 2019-08-20 | 潍坊路加精工有限公司 | AGV trolley and its automatic transporting method |
| CN110589722A (en) * | 2019-09-25 | 2019-12-20 | 合肥搬易通科技发展有限公司 | Three-fulcrum multi-steering narrow roadway articulated forklift |
| CN211813279U (en) * | 2020-03-02 | 2020-10-30 | 山东洛杰斯特物流科技有限公司 | Omnidirectional-driving AGV forklift with differential driving steering function |
| CN111977572A (en) * | 2020-08-11 | 2020-11-24 | 浙江尤恩叉车股份有限公司 | Three-way AGV fork truck |
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