CN120793009A - Heavy-load material handling AGV equipment and loading method - Google Patents
Heavy-load material handling AGV equipment and loading methodInfo
- Publication number
- CN120793009A CN120793009A CN202511254510.6A CN202511254510A CN120793009A CN 120793009 A CN120793009 A CN 120793009A CN 202511254510 A CN202511254510 A CN 202511254510A CN 120793009 A CN120793009 A CN 120793009A
- Authority
- CN
- China
- Prior art keywords
- plate
- heavy
- agv
- lifting
- threaded rod
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
本发明公开了一种重载物料搬运AGV设备及装载方法。设备包括AGV搬运车体，所述AGV搬运车体上设有开口向上和后侧的第一放置槽，所述第一放置槽内设有可横向移动的活动板，所述活动板的后侧转动连接有翻转板，所述翻转板的表面通过升降组件铰接有升降板；当所述翻转板翻转向下时，所述升降板位于翻转板的后侧。方法，包括以下步骤：步骤1、活动板移出，翻转板向外翻转270°呈竖放状态；步骤2、升降板翻转90°至地面，斜面贴合地面；步骤3、物料沿斜面推上升降板；步骤4、升降板上升，物料升至与车体承载面平齐；步骤5、物料平移至AGV搬运车体上。
The present invention discloses an AGV device and loading method for heavy-duty material handling. The device includes an AGV transport vehicle body, the AGV transport vehicle body being provided with a first placement slot opening upward and at the rear, the first placement slot being provided with a laterally movable plate, the rear side of the movable plate being rotatably connected to a flip plate, the surface of the flip plate being hinged to a lifting plate via a lifting assembly; when the flip plate is flipped downward, the lifting plate is located at the rear side of the flip plate. The method comprises the following steps: Step 1: The movable plate is moved out, and the flip plate is flipped outward 270° to a vertical position; Step 2: The lifting plate is flipped 90° to the ground, with the inclined surface in contact with the ground; Step 3: The material is pushed onto the lifting plate along the inclined surface; Step 4: The lifting plate is raised, and the material is raised to be flush with the load-bearing surface of the vehicle body; Step 5: The material is translated and transferred to the AGV transport vehicle body.
Description
Technical Field
The invention relates to a heavy-load material handling AGV device and a loading method, and belongs to the technical field of logistics handling.
Background
An AGV, also commonly referred to as an AGV carriage, is a transport vehicle equipped with an electromagnetic, optical, or other automatic navigation device, capable of traveling along a predetermined navigation path, and having safety protection and various transfer functions. The travel path and the behavior of the intelligent logistics system can be controlled by a computer program or set by physical facilities such as electromagnetic rails, and the intelligent logistics system is widely applied to scenes such as intelligent logistics parks and intelligent warehouses and is used for bearing the automatic carrying task of large express delivery and heavy load materials.
In the prior art, AGV dollies are often equipped with hydraulic or electric lift systems to facilitate material loading, reducing the height differential for material placement by lowering the chassis height. However, the lifting system has a limited adjusting range, can only realize slight lifting of the vehicle body, still depends on external lifting tools such as a forklift to assist in loading when facing heavy load materials, and has the defects of labor consumption, low efficiency and inconvenient operation and potential safety hazard because of the lack of tool support and the need of manually completing lifting operation of the materials.
In addition, in the transportation, because the bearing surface of AGV dolly lacks effectual fixed knot and constructs, the heavy load material easily because of the inertia when the vehicle starts to stop, turns to takes place the skew even the landing, leads to the material collision damage, influences commodity circulation transportation's security and integrality.
Disclosure of Invention
The invention aims to solve the problems that the existing AGV equipment is laborious to load, depends on external tools, is insufficient in material fixation and the like in heavy-load material transportation, and designs the multidirectional mobile AGV equipment capable of realizing autonomous and efficient lifting and stable heavy-load material fixation so as to meet the automatic and safe requirements of an intelligent logistics park on heavy-load material transportation.
The technical scheme adopted by the invention is as follows:
The heavy-load material carrying AGV equipment comprises an AGV carrying vehicle body, wherein a first placing groove with an upward opening and a rear side is formed in the AGV carrying vehicle body, a movable plate capable of transversely moving is arranged in the first placing groove, a turnover plate is connected to the rear side of the movable plate in a rotating mode, a lifting plate is hinged to the surface of the turnover plate through a lifting assembly, and when the turnover plate is turned downwards, the lifting plate is located at the rear side of the turnover plate.
Alternatively, a second placing groove is formed in the movable plate, racks are arranged on two sides of the first placing groove, gears corresponding to the racks are arranged on two sides of the movable plate, a driving wheel is connected to the inner side of each gear through a transmission shaft and is arranged in the second placing groove, a driven wheel is connected to the rotating shaft of the turnover plate in a transmission mode, and the driving wheel is connected with the driven wheel through a chain or a belt in a transmission mode.
Alternatively, the lifting assembly comprises a chute arranged on one side of the turnover plate, a threaded rod is rotatably matched in the chute, the threaded rod is connected with a transmission assembly, a first thread block is arranged on the threaded rod in a penetrating mode, the first thread block is slidably matched in the chute, and the first thread block is rotatably connected with the lifting plate.
Alternatively, an inner cavity communicated with the sliding groove is arranged in the turnover plate, the transmission assembly is arranged in the inner cavity, and the transmission assembly comprises a first bevel gear fixedly connected with the threaded rod, a second bevel gear meshed with the first bevel gear and a driving piece connected with the second bevel gear.
Alternatively, the movable side of the lifting plate is provided with an inclined plane, and when the lifting plate is horizontally arranged, the inclined plane is inclined downwards.
Alternatively, limiting plates are arranged on two opposite side walls of the AGV carrying vehicle body, two opposite moving components connected with the limiting plates are arranged in one side of the AGV carrying vehicle body, and pedal components corresponding to the opposite moving components are arranged on one side of the AGV carrying vehicle body.
Alternatively, the relative movement assembly comprises a channel arranged on the inner side of the AGV carrying vehicle body, a bidirectional threaded rod is rotationally matched with the channel, two ends of the bidirectional threaded rod are respectively provided with second threaded blocks in a penetrating mode, the two second threaded blocks are respectively and fixedly connected with the two limiting plates, the bidirectional threaded rod is in transmission connection with the pedal assembly, a cavity communicated with the channel is formed in the AGV carrying vehicle body, the pedal assembly is arranged in the cavity, the pedal assembly comprises a rotary table arranged on one end, close to the cavity, of the bidirectional threaded rod, one end, which is rotationally connected with a movable rod, of the rotary table, the other end, which is rotationally connected with a pedal, of the movable rod is communicated with a notch, a support is arranged at the bottom of the notch, the pedal is located above the support, and the pedal is rotationally connected with the support.
A method of loading a heavy load material handling AGV apparatus comprising the steps of:
step 1, moving out the movable plate, and outwards overturning the overturning plate for 270 degrees to be in a vertical state;
Step 2, the lifting plate is turned over for 90 degrees to the ground, and the inclined plane is attached to the ground;
step 3, pushing up a lifting plate along the inclined plane by the material;
step 4, lifting the lifting plate, and lifting the material to be level with the bearing surface of the vehicle body;
and 5, translating the materials to an AGV carrying vehicle body.
In step 1, a movable plate driving mechanism is started, gears on two sides of the movable plate rotate along racks on two sides of a first placing groove to drive the movable plate to transversely outwards move from the placing groove, synchronously, the gears drive a driving wheel in a second placing groove to rotate through a transmission shaft, and the driving wheel drives a driven wheel at a rotating shaft of the turnover plate through a chain or a belt, so that the turnover plate synchronously turns downwards along with the movement of the movable plate until the turnover plate is in a vertical state.
Alternatively, step 6 is still included, the footboard of footboard subassembly is stepped on, and the footboard rotates around the pivot on the support, drives the carousel rotation in the cavity through the movable rod, and the carousel drives two second screw thread pieces in the channel and rotates along the synchronous relative movement of reverse screw thread, and then drives the limiting plate of both sides to be close to and press from both sides tight to the material, accomplishes the loading of heavy load material and fixes.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the heavy-load material carrying AGV equipment and the loading method, the movable plate can be pulled out of the AGV body through the turnover plate, the turnover plate is turned over by two hundred seventy degrees, the turnover plate is perpendicular to the ground, the lifting plate is rotated to be perpendicular to the turnover plate through the rotating assembly, heavy-load materials can be placed on the lifting plate, the luggage can be driven to ascend through the lifting plate through the lifting assembly, and the heavy-load materials can be lifted and carried, so that the situation that labor is wasted in lifting the heavy-load materials on the AGV body or lifting the AGV body by means of lifting tools is reduced.
2. According to the heavy-load material handling AGV equipment and the loading method, through the integrated design of the gear-rack transmission, the transmission shaft and the chain/belt transmission, mechanical linkage of transverse movement of the movable plate and overturning of the overturning plate is realized, synchronous and automatic movement of the movable plate and the overturning plate is achieved, manual intervention is greatly reduced, loading and unloading efficiency of the heavy-load material is improved, the pedal assembly is stepped on to swing, and the two limiting plates are driven to move relatively through the relative movement assembly, so that the heavy-load material can be fixed on an AGV carrying vehicle body, and the situation that the logistic material is offset and damaged on the AGV carrying vehicle body in the transportation process is reduced.
Drawings
FIG. 1 is a schematic view of an AGV truck;
FIG. 2 is a schematic diagram of a mobile plate structure;
FIG. 3 is a schematic diagram of a flipping panel structure;
FIG. 4 is a schematic view of the structure shown in FIG. 3A;
FIG. 5 is a schematic view of a lifter plate structure;
FIG. 6 is a schematic view of a bevel structure;
FIG. 7 is a schematic view of a rotating assembly;
FIG. 8 is a schematic diagram of a relative movement assembly;
Fig. 9 is a schematic view of a pedal assembly.
The figure shows a 1-AGV handling vehicle body, 2-first placement groove, 3-movable plate, 301-limit groove, 302-limit block, 4-turnover plate, 5-second placement groove, 6-lug, 7-lifting plate, 8-incline, 9-lifting component, 901-slide groove, 902-threaded rod, 903-first threaded block, 10-inner cavity, 11-transmission component, 1101-first bevel gear, 1102-second bevel gear, 1103-driving component, 12-rotation component, 1201-groove, 1202-rotating rod, 1203-friction component, 1204-connecting block, 13-limit plate, 16-relative movement component, 1601-channel, 1602-bidirectional threaded rod, 1603-second threaded block, 17-pedal component, 1701-notch, 1702-turntable, 1703-pedal, 1704-first pin, 1705-second pin, 1706-movable rod, 18-rubber protective pad, 19-chamber, 20-audible-visual annunciator, 21-rack, 22-gear, 23-driving wheel, 24-driven wheel, 25-belt.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
1-9, Heavy load material handling AGV equipment, as shown in the accompanying drawings, comprises an AGV handling car body 1, wherein a first placing groove 2 with an upward opening and a rear side is arranged on the AGV handling car body 1, a movable plate 3 capable of transversely moving is arranged in the first placing groove 2, a turnover plate 4 is rotatably connected to the rear side of the movable plate 3, a lifting plate 7 is hinged to the surface of the turnover plate 4 through a lifting assembly 9, and when the turnover plate 4 is turned downwards, the lifting plate 7 is positioned on the rear side of the turnover plate 4.
Specifically, the first placement groove 2 of the upper opening of the AGV carrying vehicle body 1, which is upward and at the rear side, provides a accommodation space for the movable plate 3 for lateral movement, ensures that the movable plate 3 can stably extend or retract, expands the lateral range of the loading operation, and can be accommodated in a non-use state to reduce the space occupation. The movable plate 3 can transversely move, can outwards extend to the outside of the AGV carrying vehicle body 1, is convenient for push the turnover plate 4 and the lifting plate 7 to the position close to the material, and reduces the distance of initial material carrying. The turnover plate 4 connected with the rear side of the movable plate 3 is rotated, and can be in contact with the ground when turned downwards, so that an inclined supporting surface from the ground to the AGV carrying vehicle body 1 is formed, a stable bearing foundation is provided for the lifting plate 7, and meanwhile, the height difference of material transfer is reduced. The lifting assembly 9 on the surface of the overturning plate 4 moves up and down through driving the lifting plate 7, so that the height of heavy-load materials is adjusted, the lifting plate 7 is hinged to the lifting assembly 9, the angle change during material placement can be adapted, when the overturning plate 4 overturns downwards, the lifting plate 7 positioned at the rear side of the lifting assembly can directly receive heavy-load materials on the ground, the materials are lifted to be flush with the bearing surface of the AGV carrying vehicle body 1 through the lifting assembly 9, and the materials can be conveniently and stably translated to the vehicle body. It should be noted that all the electric equipment related in the application can be powered by a storage battery or an external power supply.
When the heavy load is required to be loaded, the movable plate 3 transversely moves outwards from the first placing groove 2 of the AGV carrying vehicle body 1, the operation range is enlarged, then the turnover plate 4 at the rear side of the movable plate 3 outwards turns for two hundred seventy degrees until the turnover plate is vertical to the ground, and the lifting plate 7 is positioned at the rear side of the turnover plate 4 and is vertical to the turnover plate 4 at the moment and is in contact with the ground, so that the heavy load on the ground is conveniently received. After an operator places the material on the lifting plate 7, the lifting assembly 9 is started to drive the lifting plate 7 to move upwards to lift the material to the height flush with the bearing surface of the AGV carrying vehicle body 1, and then the material can be stably translated to the AGV carrying vehicle body 1 to finish loading. When unloading, the process is reversely operated, and the lifting assembly 9 drives the lifting plate 7 to descend so as to convey the materials from the vehicle body to the ground.
Through the cooperation of all the components, an autonomous heavy-load material lifting and transferring system is formed. The hydraulic/electric lifting system of the existing AGV trolley can only slightly reduce the vehicle body, and when heavy load materials are loaded, the hydraulic/electric lifting system is required to rely on a forklift or manpower, is laborious and inconvenient, and meanwhile, the materials in transportation are easy to deviate and damage. The device constructs a set of mechanism for independently completing lifting and transferring of heavy-load materials through a unique structural design, wherein the movable plate 3 can transversely move out of the first placing groove 2 to enlarge the operation range, the overturning plate 4 can rotate to be vertical to the ground to form a transition support, the lifting plate 7 is vertically butted with the overturning plate 4 through the rotating assembly 12, and the lifting assembly 9 is matched to realize the independent lifting of the materials, so that an external tool or a large amount of manpower is not needed, and the problem of labor-consuming loading is directly solved.
As another specific embodiment, a second placing groove 5 is formed in the movable plate 3, racks 21 are arranged on two sides of the first placing groove 2, gears 22 corresponding to the racks 21 are arranged on two sides of the movable plate 3, a driving wheel 23 is connected to the inner side of each gear 22 through a transmission shaft, the driving wheel 23 is arranged in the second placing groove 5, a driven wheel 24 is connected to a rotating shaft of the turnover plate 4 in a transmission manner, and the driving wheel 23 and the driven wheel 24 are connected in a transmission manner through a chain or a belt 25. The second placing groove 5 provides a built-in installation space for transmission components such as the turnover plate 4, the driving wheel 23 and the transmission shaft, collision damage caused by exposure of the components is avoided, the internal structure of the movable plate 3 is more compact, space is saved, racks 21 on two sides of the first placing groove 2 are meshed with gears 22 on two sides of the movable plate 3 to form a precise gear 22 and rack 21 transmission pair, when the gears 22 rotate, the movable plate 3 can be driven to stably and transversely move along the racks 21 to replace manual pulling, mechanical driving of the movement of the movable plate 3 is achieved, the movement precision and labor-saving performance are improved, the inner side of the gears 22 is connected with the driving wheel 23 through the transmission shaft, the rotation power of the gears 22 can be synchronously transmitted to the driving wheel 23 through the transmission shaft, a power transmission intermediate junction is formed, the driven wheel 24 at the rotating shaft of the turnover plate 4 is transmitted with the driving wheel 23 through a chain or a belt 25, the rotation of the driving wheel 23 is converted into the rotation of the rotating shaft of the turnover plate 4, and further, the movement of the movable plate 3 and the turnover plate 4 are achieved, when the movable plate 3 moves outwards, the gears 22 rotate along the racks 21, the driving wheels 23 rotate, the driving wheel 23 are driven through the transmission shaft, and the driving wheel 24 is not required to automatically drive the turnover plate 4, and the turnover plate 4 is driven independently. Optionally, the two sides of the first placing groove 2 are provided with limiting grooves 301, two sides of the movable plate 3 are fixedly connected with limiting blocks 302, and the limiting blocks 302 slide in the limiting grooves 301. The limiting grooves 301 on the two sides of the first placing groove 2 and the limiting blocks 302 on the two sides of the movable plate 3 form sliding fit, so that the restriction and guiding effects on the movement of the movable plate 3 are further enhanced, the limiting grooves 301 limit the movement track of the limiting blocks 302 through the outline of the groove body, the movable plate 3 always slides smoothly along a preset path when moving transversely, the movable plate 3 is prevented from being inclined and offset due to the pressure or moving inertia of heavy materials, the relative position accuracy of the movable plate 3 and the first placing groove 2 is ensured, meanwhile, the limiting blocks 302 are blocked by the end parts of the groove body when sliding to the two ends of the limiting grooves 301, the maximum movement distance of the movable plate 3 can be strictly limited, the movable plate 3 is prevented from being completely separated from the first placing groove 2, and the stability of structural connection is ensured. When not adopting automatic form, install lug 6 on the roll-over bar 4, through lug 6 pulling fly leaf 3 to the outside removal of AGV transport automobile body 1.
As another specific embodiment, the lifting assembly 9 includes a chute 901 formed on one side of the turnover plate 4, a threaded rod 902 is rotatably fitted in the chute 901, the threaded rod 902 is connected with a transmission assembly 11, a first threaded block 903 is threaded on the threaded rod 902, the first threaded block 903 is slidably fitted in the chute 901, and the first threaded block 903 is rotatably connected with the lifting plate 7. The threaded rod 902 and the first threaded block 903 form a threaded transmission pair, which converts the rotational movement of the threaded rod 902 into a linear movement of the first threaded block 903. When the transmission assembly 11 drives the threaded rod 902 to rotate, the first threaded block 903 slides linearly along the chute 901, so as to drive the lifting plate 7 to lift stably. The thread lift angle with the self-locking characteristic is adopted, the position of the lifting plate 7 can be locked during power failure or unpowered input, the sliding risk caused by the dead weight of the material is avoided, and the lifting plate is suitable for heavy-load scenes. The runner 901 provides a precise sliding track for the first threaded block 903, limiting its axial movement only along the threaded rod 902, preventing the threaded block from rotating with the threaded rod 902, ensuring verticality in the lifting direction. Meanwhile, the sliding matching surface of the inner wall of the chute 901 and the first threaded block 903 can bear the lateral force generated by heavy-load materials, so that shaking or deflection in the lifting process is avoided, and the structural rigidity is improved. The rotational connection of the first screw block 903 to the lifter plate 7 enables the lifter plate 7 to be flipped to a horizontal position. The lifting plate 7 is provided with a connecting block 1204, the connecting block 1204 is sleeved on the rotating rod 1202, and a friction piece 1203 is arranged at the joint of the rotating rod 1202 and the groove 1201. When the heavy objects need to be borne, the number of the lifting assemblies 9 can be at least two, and the lifting assemblies 9 are connected through the coupler so as to realize synchronous operation.
As another specific embodiment, an inner cavity 10 communicated with the chute 901 is arranged in the turnover plate 4, the transmission assembly 11 is arranged in the inner cavity 10, and the transmission assembly 11 comprises a first bevel gear 1101 fixedly connected with the threaded rod 902, a second bevel gear 1102 meshed with the first bevel gear 1101 and a driving piece 1103 connected with the second bevel gear 1102. The inner cavity 10 communicated with the chute 901 in the turnover plate 4 provides a closed installation space for the transmission assembly 11, so that the first bevel gear 1101, the second bevel gear 1102 and the driving piece 1103 are prevented from being exposed to external environments such as dust and collision, the transmission components are compactly integrated with the chute 901, the threaded rod 902 and other structures of the turnover plate 4, the whole volume is reduced, the structural integrity is improved, and meanwhile, the communication design of the inner cavity 10 and the chute 901 ensures that the first bevel gear 1101 can be directly fixedly connected with the threaded rod 902, and a direct path is provided for power transmission. In this embodiment, the driving member 1103 can be horizontally installed along the length direction of the turning plate 4, and the horizontal rotation power is converted into the vertical rotation of the threaded rod 902 through the engagement of the second bevel gear 1102 and the first bevel gear 1101, so that the layout of the driving member 1103 is more attached to the long and narrow structure of the turning plate 4, the structure of the turning plate 4 is more compact, space collision is avoided, the operation requirement of a narrow channel of a smart logistics park is adapted, the driving member 1103 is used as a power source, a continuous torque is provided for the whole transmission system, the threaded rod 902 can be ensured to drive the first threaded block 903 and the lifting plate 7 to stably lift, and the power requirement of heavy-load materials is met. The driving piece 1103 drives the second bevel gear 1102 to rotate, the second bevel gear 1102 rotates to drive the first bevel gear 1101 to rotate, the first bevel gear 1101 rotates to drive the threaded rod 902 to rotate, the threaded rod 902 rotates to drive the first threaded block 903 to move in the channel 1601, the first threaded block 903 moves to drive the lifting plate 7 to move through the rotating component 12, the lifting plate 7 moves upwards to drive heavy-duty materials to lift,
As another specific embodiment, the movable side of the lifting plate 7 is provided with a slope 8, and when the lifting plate 7 is horizontally placed, the slope 8 is inclined downwards. When the lifting plate 7 is horizontally placed, the inclined plane 8 which is inclined downwards can form natural transition between the edge of the lifting plate 7 and the contact surface, so that the vertical height difference is eliminated, the labor consumption in the loading and unloading process of heavy-load materials is further reduced, the lifting plate is particularly suitable for large-size and high-weight materials, smooth transfer of the materials can be realized through guiding the inclined plane 8 without accurately aligning the edge of the lifting plate 7, the operation difficulty is reduced, meanwhile, the inclined plane 8 can disperse the contact stress between the materials and the edge of the lifting plate 7, the material abrasion or equipment damage caused by hard collision is reduced, and the operation safety is improved.
As another specific embodiment, limiting plates 13 are disposed on two opposite side walls of the AGV handling vehicle body 1, two opposite moving assemblies 16 connected with the limiting plates 13 are disposed in one side of the AGV handling vehicle body 1, and a pedal assembly 17 corresponding to the opposite moving assemblies 16 is disposed on one side of the AGV handling vehicle body 1. The AGV carries limiting plates 13 on two sides of the vehicle body 1 to serve as direct constraint components, heavy-load materials can be clamped from two sides through relative movement, buffer materials such as rubber protection pads 18 can be matched on the inner sides of the AGV, friction force between the AGV and the materials can be enhanced, damage to the materials caused by hard contact can be avoided, a relative movement assembly 16 provides power transmission for the limiting plates 13, power is converted into synchronous relative movement of the two limiting plates 13 through a built-in transmission structure, when the assembly is started, the limiting plates 13 on two sides can be close to or far away from each other at the same time, clamping force on the materials is ensured to be uniform, skew of the materials caused by single-side stress is avoided, a pedal assembly 17 serves as a man-machine interaction interface, manual operation is converted into driving force of the relative movement assembly 16, complex electric control or manual rotation components are not needed, operation is convenient, and the AGV meets requirements of quick operation in a logistics scene, and is particularly suitable for foot-operated triggering when workers carry the materials with two hands.
In another specific embodiment, the relative movement assembly 16 includes a channel 1601 formed on the inner side of the AGV handling vehicle body 1, a bi-directional threaded rod 1602 is rotatably fitted in the channel 1601, two ends of the bi-directional threaded rod 1602 are respectively provided with a second threaded block 1603, the two second threaded blocks 1603 are respectively fixedly connected with the two limiting plates 13, the bi-directional threaded rod 1602 is in transmission connection with the pedal assembly 17, a chamber 19 in communication with the channel 1601 is formed in the AGV handling vehicle body 1, the pedal assembly 17 is disposed in the chamber 19, the pedal assembly 17 includes a turntable 1702 disposed on one end of the bi-directional threaded rod 1602 near the chamber 19, the turntable 1702 is rotatably connected with one end of a movable rod 1706 through a first pin 1704, the other end of the movable rod 1706 is rotatably connected with a pedal 3 through a second pin 1705, the chamber 19 is communicated with a notch 1701, a support is disposed at the bottom of the notch 1701, and the pedal 1703 is rotatably connected with the support. When the pedal assembly 17 drives the bidirectional threaded rod 1602 to rotate, the two second threaded blocks 1603 synchronously move along opposite directions to drive the limiting plates 13 to clamp or loosen, so that the accurate synchronization of the movement of the limiting plates 13 at two sides is ensured, and the material offset caused by uneven stress at one side is avoided. The channel 1601 provides guidance and support for the second threaded block 1603, reducing the impact of lateral forces on the threaded rod 902 and improving the drive efficiency. When the pedal 1703 rotates around the rotating shaft on the support, the movable rod 1706 drives the turntable 1702 to rotate, so that the pedaling action is converted into the circular motion of the bidirectional threaded rod 1602. The design of the chamber 19 and notch 1701 both protects the internal transmission components and provides a movable space for the pedal 1703, ensuring smooth operation.
As another specific embodiment, a notch 1701 is formed in the AGV carrying vehicle body 1 of the embodiment, a placing plate is slidably matched in the notch 1701, a pressure sensor and a plurality of springs are arranged between the placing plate and the notch 1701, an audible and visual alarm 20 is arranged on the AGV carrying vehicle body 1, a control box is fixedly arranged on the AGV carrying vehicle body 1, a power supply device, a processor, a data comparator and a feedback module are arranged in the control box, the output end of the pressure sensor is electrically connected with the input end of the data comparator, the output end of the data comparator is connected with the input end of the processor, the output end of the processor is electrically connected with the input end of the processor through the feedback module, and the output end of the processor is electrically connected with the input end of the audible and visual alarm 20.
When the total weight of the heavy-duty materials placed on the placing plate reaches a certain value, the placing plate presses the pressure sensor, the pressure sensor transmits an overload signal to the processor, the processor controls the audible and visual alarm 20 to alarm, and the design can remind an operator that the heavy-duty materials cannot be transported excessively, so that the safe transportation of the heavy-duty materials is facilitated.
A method of loading a heavy load material handling AGV apparatus comprising the steps of:
Step 1, the movable plate 3 is moved out, the turnover plate 4 is turned outwards for 270 degrees to be in a vertical state, a stable vertical supporting structure is formed, the stable vertical supporting structure is used as a mounting base of the lifting assembly 9, vertical guidance is provided for lifting of subsequent materials, and the problem that a traditional AGV lifting structure lacks stable support is solved.
Step 2, the lifting plate 7 is turned over by 90 degrees to the ground, the inclined plane 8 is attached to the ground, the height difference between the lifting plate 7 and the ground is eliminated through the inclined plane 8, the resistance of pushing the lifting plate 7 by heavy-load materials is greatly reduced, the materials can smoothly move along the inclined plane 8 without lifting, the labor-consuming operation of direct lifting by manpower is avoided, and the loading requirement of the heavy-load materials is met.
And 3, pushing the lifting plate 7 along the inclined plane 8 by the materials, and easily pushing the lifting plate 7 along the inclined plane 8 by utilizing the guiding function of the inclined plane 8 to convert the vertical lifting of the materials into the horizontal pushing force along the inclined plane 8, thereby obviously reducing the manpower consumption and solving the inconvenience of depending on a forklift or manpower for lifting and placing during the traditional AGV loading.
And 4, lifting the lifting plate 7 to be flush with the bearing surface of the vehicle body, driving the lifting plate 7 to be lifted by the lifting assembly 9, stably lifting the material to be flush with the bearing surface of the AGV carrying vehicle body 1, providing a highly consistent transition foundation for subsequent translation, avoiding material blocking or collision caused by height difference, and ensuring stable and controllable lifting process.
And 5, translating the materials to the AGV carrying vehicle body 1, and translating the materials to the AGV carrying vehicle body 1 along a flush bearing surface, so that the unobstructed transfer is realized by means of a design with consistent height, the final link of loading is completed, the posture of the materials is not required to be additionally adjusted in the whole process, and the operation smoothness is improved.
In step 1, the driving mechanism of the movable plate 3 is started, the gears 22 on both sides of the movable plate 3 rotate along the racks 21 on both sides of the first placing groove 2 to drive the movable plate 3 to move laterally outwards from the placing groove, and synchronously, the gears 22 drive the driving wheel 23 in the second placing groove 5 to rotate through the transmission shaft, and the driving wheel 23 drives the driven wheel 24 at the rotating shaft of the turnover plate 4 through the chain or the belt 25, so that the turnover plate 4 synchronously turns downwards along with the movement of the movable plate 3 until the turnover plate 4 is in a vertical placing state. On one hand, the synchronous action reduces the step of independently operating the turnover plate 4, integrates the movable plate 3 and the turnover plate 4 which are originally required to be completed step by step into one-time linkage, greatly improves the efficiency of the preparation in the earlier stage of loading, and on the other hand, the rigid engagement of the gear 22 and the rack 21 ensures the stable movement and accurate positioning of the movable plate 3, the chain/belt transmission ensures the stability of power transmission, the turnover angle of the turnover plate 4 is controllable, and a stable vertical support foundation is laid for the subsequent lifting plate 7 to butt against the ground and accept materials. Simultaneously, all transmission parts are built-in or integrated in the standing groove, so that the damage caused by collision is avoided, the intelligent logistics park is adapted to complex operation environments, and the durability and the operation convenience of the equipment are further enhanced.
As another specific embodiment, step 6 is further included, the pedal 1703 of the pedal assembly 17 is stepped on, the pedal 1703 rotates around the rotating shaft on the support, the movable rod 1706 drives the turntable 1702 in the chamber 19 to rotate, the turntable 1702 drives the bidirectional threaded rod 1602 to rotate, so that the two second threaded blocks 1603 in the channel 1601 synchronously and relatively move along the reverse threads, and further drive the limiting plates 13 on two sides to approach and clamp the materials, thus completing loading and fixing of the heavy-duty materials.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. It is obvious to a person skilled in the art that the present invention is not limited to details of the foregoing exemplary embodiments, and that the details of the technical features of the present invention, such as specific structures, that are not disclosed in the present embodiment are all available in the prior art, and that the connection manner may be fixed connection, detachable connection, or integral, may be fixed connection, movable connection, or hinged connection, may be direct connection, or may be indirectly connected through an intermediate medium, and that a person skilled in the art may understand, according to specific situations, that the specific manner of the foregoing terms in the embodiments of the present invention, and that the embodiments of the present disclosure are not limited in particular.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511254510.6A CN120793009B (en) | 2025-09-04 | 2025-09-04 | A heavy-duty material handling AGV device and loading method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511254510.6A CN120793009B (en) | 2025-09-04 | 2025-09-04 | A heavy-duty material handling AGV device and loading method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120793009A true CN120793009A (en) | 2025-10-17 |
| CN120793009B CN120793009B (en) | 2025-12-05 |
Family
ID=97325966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202511254510.6A Active CN120793009B (en) | 2025-09-04 | 2025-09-04 | A heavy-duty material handling AGV device and loading method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120793009B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006111244A (en) * | 2004-10-15 | 2006-04-27 | Mitsuo Matsuoka | Integrating mechanism of generation, amplification and transmission of boosting of self-power rotating machine |
| CN213701878U (en) * | 2020-11-30 | 2021-07-16 | 佛山市桥鑫重型钢构安装工程有限公司 | Low-energy-consumption magnetic drilling machine for quickly drilling steel plate |
| CN114014213A (en) * | 2021-11-05 | 2022-02-08 | 康士得（安徽）家具有限公司 | Material handling system for furniture processing |
| CN115608858A (en) * | 2022-12-12 | 2023-01-17 | 新乡市思科汽车部件有限公司 | A combination die for forging and stamping |
| CN117508298A (en) * | 2023-11-11 | 2024-02-06 | 国网新疆电力有限公司建设分公司 | Substation infrastructure site engineering vehicle |
| CN221986353U (en) * | 2023-12-06 | 2024-11-12 | 常州加美科技有限公司 | A trunk transport device suitable for driverless taxis |
-
2025
- 2025-09-04 CN CN202511254510.6A patent/CN120793009B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006111244A (en) * | 2004-10-15 | 2006-04-27 | Mitsuo Matsuoka | Integrating mechanism of generation, amplification and transmission of boosting of self-power rotating machine |
| CN213701878U (en) * | 2020-11-30 | 2021-07-16 | 佛山市桥鑫重型钢构安装工程有限公司 | Low-energy-consumption magnetic drilling machine for quickly drilling steel plate |
| CN114014213A (en) * | 2021-11-05 | 2022-02-08 | 康士得（安徽）家具有限公司 | Material handling system for furniture processing |
| CN115608858A (en) * | 2022-12-12 | 2023-01-17 | 新乡市思科汽车部件有限公司 | A combination die for forging and stamping |
| CN117508298A (en) * | 2023-11-11 | 2024-02-06 | 国网新疆电力有限公司建设分公司 | Substation infrastructure site engineering vehicle |
| CN221986353U (en) * | 2023-12-06 | 2024-11-12 | 常州加美科技有限公司 | A trunk transport device suitable for driverless taxis |
Non-Patent Citations (1)
| Title |
|---|
| 孙薇;李江艳;李绍萍;杜英;: "柔性制造系统物流小车结构设计", 机床与液压, no. 02, 28 January 2013 (2013-01-28), pages 5 - 7 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN120793009B (en) | 2025-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3233367U (en) | Automatic tray transfer device | |
| CN113734680A (en) | Intelligent material storage management system based on big data | |
| CN209338051U (en) | A lift handling device | |
| CA2872703C (en) | Container system with lift interface device and vehicle | |
| JP2003176021A (en) | Liquid crystal panel carrying and transferring device | |
| CN120793009B (en) | A heavy-duty material handling AGV device and loading method | |
| CN110803382B (en) | A kind of express transportation industry UAV supporting transportation box | |
| CN217048860U (en) | Automatic lift AGV floor truck | |
| CN221116856U (en) | Integrated operation panel with flip structure | |
| CN220097843U (en) | Palletizing robot conveying structure | |
| CN221457735U (en) | Transfer device of automobile ornament | |
| CN220703108U (en) | Electric carrying lifting platform | |
| CN214823199U (en) | Positioning device of AGV dolly | |
| CN111942254A (en) | Lifting equipment convenient to carry building stones to freight train | |
| CN219585770U (en) | Cargo handling robot | |
| CN115650113B (en) | An AGV cargo handling device for a packaging production line | |
| CN116281740B (en) | Integral push-in type rapid loading platform for materials | |
| CN111573569B (en) | Logistics transportation device | |
| CN113044762B (en) | Adjustable lift | |
| CN220642463U (en) | Storage battery forklift | |
| CN115674154A (en) | A rotatable handling robot | |
| CN114031016B (en) | A multi-dimensional adjustable fork device | |
| JP3674912B2 (en) | Low lift truck | |
| CN221544047U (en) | Walking type piling car | |
| CN221137827U (en) | AGV robot is made in article transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |