CN113979366B - Full-electric pallet stacking vehicle - Google Patents

Full-electric pallet stacking vehicle Download PDF

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Publication number
CN113979366B
CN113979366B CN202111433410.1A CN202111433410A CN113979366B CN 113979366 B CN113979366 B CN 113979366B CN 202111433410 A CN202111433410 A CN 202111433410A CN 113979366 B CN113979366 B CN 113979366B
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CN
China
Prior art keywords
radar
plate
embedded
travel switch
frame
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
Application number
CN202111433410.1A
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Chinese (zh)
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CN113979366A (en
Inventor
张汉章
范勇
张建东
吴宏坤
王承康
陈春喜
张建辉
施彬华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Jialift Warehouse Equipment Co ltd
Original Assignee
Zhejiang Jialift Warehouse Equipment Co ltd
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Publication date
Application filed by Zhejiang Jialift Warehouse Equipment Co ltd filed Critical Zhejiang Jialift Warehouse Equipment Co ltd
Priority to CN202111433410.1A priority Critical patent/CN113979366B/en
Publication of CN113979366A publication Critical patent/CN113979366A/en
Application granted granted Critical
Publication of CN113979366B publication Critical patent/CN113979366B/en
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Classifications

    • 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
    • B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
    • 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
    • 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
    • B66F9/07504—Accessories, e.g. for towing, charging, locking
    • 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
    • B66F9/0755—Position control; Position detectors
    • 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
    • B66F9/07568—Steering arrangements
    • 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
    • B66F9/07595—Cooling arrangements for device or operator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The invention discloses an all-electric tray stacking vehicle which comprises a fork frame, a vehicle frame, an anti-collision touch edge, a navigation box, a vehicle body mask, an instrument panel, a navigation column, an embedded radar component, a radiator, a pump station assembly, a driving assembly, an electric control assembly and a power supply, wherein the vehicle frame is provided with a vehicle frame tail plate; the embedded radar component is installed in the frame tail plate. The piling car is installed inside through installing embedded radar subassembly, can effectively guarantee the stability of radar installation in-process, guarantees the performance of radar, and then reduces the collision probability of piling car, is favorable to above-mentioned piling car popularization and application on the market.

Description

Full-electric pallet stacking vehicle
Technical Field
The invention relates to the technical field of piling vehicles, in particular to an all-electric tray piling vehicle.
Background
The stacker is a wheeled carrier vehicle for loading and unloading, stacking and short-distance transportation of the cargoes of the finished pallet. The piling car is also called a piling car, a pallet piling car, and the international organization for standardization ISO/TC110 is called an industrial vehicle.
The piling car has the advantages of simple structure, flexible control, good micro-motion performance and high explosion-proof safety performance, is suitable for operation in narrow channels and limited spaces, and is ideal equipment for loading and unloading pallets in overhead warehouses and workshops. The method can be widely applied to industries such as petroleum, chemical industry, pharmacy, light spinning, military industry, paint, pigment, coal and the like, and places such as ports, railways, goods yards, warehouses and the like containing explosive mixtures, and can enter cabins, carriages and containers to carry out loading, unloading, stacking and carrying operations of pallet cargos. Along with the progress of scientific and technological, the piling car gradually evolves from traditional manual control to electric control, and electric piling operation can greatly improve work efficiency, lightens workman's intensity of labour, wins market competition's opportunity for the enterprise.
In order to prevent the piling car from impacting articles around the piling car in the operation process, damage is caused to property or personnel of a user, a radar is usually installed on the piling car, a working environment is scanned through the radar, scanning data are transmitted to a central control computer through a wireless local area network, so that the user can know the surrounding environment of the piling car, and the piling car is reasonably and effectively operated.
In the prior art, the radar is usually installed on the surface of the piling car, in the use process, the piling car cannot automatically stop when encountering obstacles due to the fact that the radar is collided, and the radar is loosened, shifted and the like, the situation that the piling car overturns or goods topples over and the like can occur, and property loss of a user is caused, so that popularization and application of the piling car on the market are affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the full-electric pallet stacking vehicle, and the embedded radar component is arranged inside the full-electric pallet stacking vehicle, so that the stability of the radar in the installation process can be effectively ensured, the service performance of the radar is ensured, the collision probability of the stacking vehicle is further reduced, and the popularization and the application of the stacking vehicle in the market are facilitated.
In order to achieve the aim, the invention adopts the following technical scheme that the full-electric tray stacking vehicle comprises a fork frame, a vehicle frame, an anti-collision contact edge, a navigation box, a vehicle body mask, an instrument panel, a navigation column, an embedded radar component, a radiator, a pump station assembly, a driving assembly, an electric control assembly and a power supply, wherein the vehicle frame is provided with a vehicle frame tail plate, a plurality of layers of anti-collision contact edges are arranged on the vehicle frame tail plate, the navigation box is positioned above the instrument panel, the instrument panel is arranged on an instrument panel bracket, the instrument panel bracket is detachably arranged on the vehicle frame and is positioned in the vehicle body mask, and the radiator, the pump station assembly, the driving assembly, the electric control assembly and the power supply are all arranged in a cavity enclosed by the vehicle frame and the vehicle body mask; the embedded radar component is installed in the frame tail plate.
As a preferable scheme of the invention, the anti-collision contact edges are three layers, the three layers of the anti-collision contact edges are arranged in parallel, and the edge of the lowest anti-collision contact edge protrudes outwards from the anti-collision contact edge on the upper layer.
As a preferable scheme of the invention, the embedded radar assembly comprises an embedded radar bracket and an embedded radar, wherein the embedded radar bracket is fixedly arranged on the frame, and the embedded radar is fixedly arranged on the embedded radar bracket; the embedded radar assembly further comprises laser support fixing columns which are arranged on two sides of the embedded radar and used for supporting the embedded radar.
As a preferable scheme of the invention, an embedded vertical plate and an embedded upper plate are arranged in the tail plate of the vehicle frame, the embedded upper plate is fixedly arranged at the top of the embedded vertical plate, and the radar support is arranged above the embedded upper plate and forms an installation position for installing the embedded radar through two laser support fixing columns.
As a preferred scheme of the invention, the fork truck further comprises a fork truck vertical plate, a fork foot bottom plate, two travel switch assemblies and a chassis front radar assembly, wherein the fork truck vertical plate is arranged above the fork truck and forms two travel switch installation positions for installing the travel switch assemblies, a front radar assembly installation groove is formed in the middle of the two travel switch installation positions, the fork foot bottom plate is arranged below the frame and is positioned at the back of the fork truck vertical plate, and the chassis front radar assembly is fixedly arranged on the fork foot bottom plate and is positioned in the front radar assembly installation groove.
As a preferred embodiment of the present invention, the two travel switch assemblies are symmetrically disposed along a central axis of the pallet fork riser.
As a preferable scheme of the invention, the travel switch assembly comprises a travel switch bracket, a travel switch, a fixed rotating shaft, a torsion spring and a travel switch contact piece, wherein the travel switch bracket is provided with a switch rotating shaft hole, the travel switch is arranged on the travel switch bracket, the fixed rotating shaft is arranged on the switch rotating shaft hole, and the torsion spring and the travel switch contact piece are rotatably arranged on the fixed rotating shaft.
As a preferable scheme of the invention, the electric control assembly comprises an electric control assembly mounting seat, a steering driver, a wire socket, a current control component, a controller and a radiator are integrated on the electric control assembly mounting seat, the electric control assembly mounting seat comprises an electric control component bottom plate, a wire socket fixing plate and a steering driver bottom plate, the wire socket fixing plate is fixedly arranged on the side edge of the electric control component bottom plate, the wire socket is arranged on the wire socket fixing plate, the steering driver bottom plate is fixedly connected with the wire socket fixing plate and is positioned above the electric control component bottom plate to form a mounting position for mounting the steering driver, the current control component and the controller are fixedly arranged on the electric control component bottom plate, and the radiator is arranged close to the current control component.
As a preferable scheme of the invention, the wire socket fixing plate comprises a wire socket fixing plate main plate and a wire socket fixing plate bending plate, wherein the wire socket fixing plate bending plate is positioned at the top of the wire socket fixing plate main plate and is arranged in an L-shaped mode with the wire socket fixing plate main plate, and the wire socket fixing plate bending plate extends to the upper side of the electric control assembly bottom plate.
As a preferable mode of the invention, the power supply is a rechargeable battery.
Compared with the prior art, the invention has the following beneficial effects: according to the full-electric pallet stacking vehicle, the radar component is arranged in the tail plate of the vehicle frame, so that the probability of collision of the radar component by external force can be effectively reduced, the stability of the radar component is ensured, the service performance of the radar is ensured, the service effect of the stacking vehicle is further ensured, and the use experience of a user is enhanced.
Furthermore, the multi-layer anti-collision contact edge is arranged, so that the influence of the collision of the vehicle on the internal parts of the vehicle body can be effectively reduced, the service life of the vehicle body is further ensured, and the use cost is reduced.
Furthermore, the invention can effectively reduce the occupation of the space of the electric control assembly by arranging the integrated electric control assembly, and is convenient for maintenance personnel to overhaul and maintain the electric control assembly.
Furthermore, the invention is powered by using the battery, is convenient to replace, is quick and can effectively ensure the working time of the piling car.
Drawings
FIG. 1 is a schematic diagram of an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of the interior of an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a pallet riser in an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of a fork foot bottom plate in an all-electric pallet jack;
FIG. 6 is a schematic diagram of an in-cell radar assembly in an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 7 is a schematic diagram of an embedded radar stand in an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 8 is a schematic view of the structure of an embedded upper plate in an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 9 is a schematic diagram of an electrical control assembly in an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 10 is a schematic view of the configuration of the base plate of the electronic control assembly in the all-electric pallet jack in accordance with the embodiments of the present invention;
FIG. 11 is a schematic view of a configuration of a wire receptacle fixture plate for an all-electric pallet stacker truck in accordance with an embodiment of the present invention;
FIG. 12 is a schematic view of the motor wire retaining ring of the all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 13 is a schematic view of a travel switch assembly in an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 14 is a schematic view of a structural disassembly of a travel switch assembly in an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 15 is a schematic view of a travel switch bracket in an all-electric pallet jack in accordance with an embodiment of the present invention;
FIG. 16 is a schematic view of the structure of a chassis forward radar assembly in an all-electric pallet jack vehicle in accordance with an embodiment of the present invention;
FIG. 17 is a schematic view of the structure of a front radar mount in an all-electric pallet jack;
Reference numerals: 1. a fork; 2. a frame; 2-1, a frame tail plate; 2-2, embedding a vertical plate; 2-3, embedding an upper plate; 2-3-1, upper plate support plate; 2-3-2, an upper plate connecting plate; 2-3-3, a radar clamping groove; 2-3-4, the fixed column is abutted with the groove; 3. anti-collision touch edges; 4. a navigation box; 5. a vehicle body cover; 6. a dashboard; 7. a navigation column; 8. an embedded radar component; 8-1, an embedded radar bracket; 8-1-1, a radar support main board; 8-1-2, radar support side plates; 8-1-3, radar heat dissipation through grooves; 8-1-4, a bracket adjusting groove; 8-2, radar; 8-3, fixing the column by a laser bracket; 9. an instrument panel bracket; 10. a heat sink; 12. a pump station assembly; 13. a drive assembly; 14. an electric control assembly; 14-1, an electric control assembly bottom plate; 14-1-1, a motherboard of an electric control assembly; 14-1-2, a bottom plate flange of the electric control assembly; 14-1-3, a motherboard bottom plate adjusting groove; 14-2, steering drive; 14-3, wire receptacle; 14-4, a reminding device; 14-5, a current control assembly; 14-6, a controller; 14-7, a motor wire fixing ring; 14-7-1, a fixed ring main board; 14-7-2, a fixed ring side plate; 14-7-3, fixing ring main board adjusting groove; 14-7-4, a wire harness port; 14-8, a wire socket fixing plate; 14-8-1, a wire socket fixing board main board; 14-8-2, a wire socket fixing plate bending plate; 14-8-3, a fixed plate main board through groove; 14-8-4, a wire socket mounting groove; 14-9, steering driver floor; 14-10, a heat dissipation bracket; 15. a power supply; 16. a travel switch assembly; 16-1, a travel switch bracket; 16-1-1, a switch rotating shaft hole; 16-1-2, a switch bracket adjusting groove; 16-2, a travel switch contact; 16-3, fixing a rotating shaft; 16-4, a travel switch; 16-5, torsion springs; 17. a chassis forward radar assembly; 17-1, a front radar mounting rack; 17-1-1, a mounting rack adjusting groove; 17-1-2, a heat dissipation groove; 17-2, a front radar; 18. a pallet fork stand riser; 18-1, a travel switch installation position; 18-2, a front radar component mounting groove; 19. a fork foot bottom plate; 19-1, fork support abutting groove; 19-2, a front radar component mounting groove.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Examples: as shown in fig. 1 to 17, the fully-electric pallet stacking vehicle mainly comprises a fork frame 1, a frame 2, an anti-collision contact edge 3, a navigation box 4, a vehicle body mask 5, an instrument panel 6, a navigation column 7, an embedded radar component 8, a radiator 10, a pump station assembly 12, a driving assembly 13, an electric control assembly 14 and a power supply 15, wherein the frame 2 is provided with a frame tail plate 2-1, a plurality of layers of the anti-collision contact edges 3 are arranged on the frame tail plate 2-1 to play a role in anti-collision or relieving side effects caused by collision, the navigation box 4 is arranged above the instrument panel 6, the instrument panel 6 is arranged on an instrument panel bracket 9, the instrument panel bracket 9 is detachably arranged in the frame 2 and is positioned in the vehicle body mask 5, the radiator 10, the pump station assembly 12, the driving assembly 13, the electric control assembly 14 and the power supply 15 are all arranged in a cavity enclosed by the frame 2 and the vehicle body mask 5 to play an attractive and protective role, and the vehicle body mask 5 is also provided with a ventilation opening to facilitate ventilation and heat dissipation. In order to effectively reduce the probability of collision of the radar assembly by external force and ensure the stability of the radar assembly, the embedded radar assembly 8 is installed in the frame tail plate 2-1. The power supply 15 can be a rechargeable battery, so that the replacement is convenient, and meanwhile, the working time of the piling car can be ensured.
The anti-collision contact edge 3 in this embodiment is three layers, the three layers of the anti-collision contact edges 3 are arranged in parallel with each other, the edge of the lowest anti-collision contact edge 3 protrudes outwards from the anti-collision contact edge 3 on the upper layer, the lowest anti-collision contact edge 3 is made of rubber materials, and the anti-collision contact edge 3 can be set into an inner tube shape, and gas is filled into the inner tube shape to further play a role in collision prevention.
The embedded radar assembly 8 comprises an embedded radar bracket 8-1 and an embedded radar 8-2, wherein the embedded radar bracket 8-1 is fixedly installed on the frame 2, and the embedded radar 8-2 is fixedly installed on the embedded radar bracket 8-1. Through installing embedded radar subassembly 8 in the inside of frame tailboard 2-1, can effectively reduce embedded radar subassembly 8 and receive the probability of external force collision, guarantee embedded radar subassembly 8's stability, guarantee embedded radar 8-2's performance, can also guarantee embedded radar 8-2's life simultaneously, reduce use cost, strengthen user's use experience, be favorable to above-mentioned stack car popularization and application on the market.
In order to further ensure the stability of the embedded radar assembly 8, laser bracket fixing columns 8-3 are installed on two sides of the embedded radar 8-2, and the laser bracket fixing columns 8-3 are used for supporting the embedded radar 8-2. Further, in order to reduce the probability of the embedded radar 8-2 tilting during the installation process, the performance of identifying obstacles of the radar is affected, the two laser bracket fixing columns 8-3 are provided, and the two laser bracket fixing columns 8-3 are symmetrically installed on the embedded radar bracket 8-1 along the central axis of the radar.
In order to facilitate the installation of the embedded radar component 8 and ensure the stability of the embedded radar component 8, the piling car in this embodiment is provided with an embedded vertical plate 2-2 and an embedded upper plate 2-3 in the frame tail plate 2-1, the embedded upper plate 2-3 is fixedly arranged at the top of the embedded vertical plate 2-2, the embedded vertical plate 2-2 and the embedded upper plate 2-3 play a role in supporting the embedded radar component 8, and the radar bracket 8-1 is installed above the embedded upper plate 2-3 and forms an installation position for installing the partial radar 8-2 through two laser bracket fixing columns 8-3.
In order to reduce the influence of the embedded radar support 8-1 on the embedded radar 8-2, the embedded radar support 8-1 is designed to have a radar support main board 8-1-1 and a radar support side board 8-1-2, the connection part of the radar support main board 8-1-1 and the radar support side board 8-1-2 is in transition connection through a round angle, so that the abrasion of the connection part of the radar support main board 8-1-1 and the radar support side board 8-1-2 on the embedded radar 8-2 can be effectively avoided, and meanwhile, the internal space between the radar support main board 8-1-1 and the radar support side board 8-1-2 is maximized for the installation of the embedded radar 8-2. The joint of the radar support main board 8-1-1 and the radar support side board 8-1-2 can be connected through a fillet transition, so that stress concentration at the joint can be effectively avoided, the fracture probability of the joint is reduced, the service life of the embedded radar support 8-1 is ensured, and the use cost of a user is reduced.
Because embedded radar subassembly 8 is installed inside frame tailboard 2-1, in order to reduce the influence of temperature to embedded radar subassembly 8, radar support mainboard 8-1-1 and above-mentioned radar support curb plate 8-1-2 all have seted up radar heat dissipation through groove 8-1-3, and when radar 8-2 fixed mounting was on radar support 8-1, two radar heat dissipation through grooves 8-1-3 were located the top and the side of radar 8-2 just, can effectively guarantee the performance of radar.
In order to enable the position of the laser bracket fixing column 8-3 to be adjustable so as to adapt to the position of the embedded radar 8-2 and effectively ensure the stability of the embedded radar 8-2, a bracket adjusting groove 8-1-4 which is used for installing the laser bracket fixing column 8-3 and adjusting the position of the laser bracket fixing column 8-3 is formed in the radar bracket main board 8-1-1, and the contour of the bracket adjusting groove 8-1-4 is in a waist-shaped hole shape. Further, the embedded upper plate 2-3 is provided with a fixing column abutting groove 2-3-4 for abutting the laser support fixing column 8-3, and the fixing column abutting groove 2-3-4 is arranged corresponding to the support adjusting groove 8-1-4, so that the laser support fixing column 8-3 abuts between the embedded upper plate 2-3 and the radar support main plate 8-1, and the stability of the embedded radar 8-2 is further ensured.
Further, in order to reduce the probability of displacement of the embedded radar 8-2 caused by collision of the stacker truck, the embedded upper plate 2-3 is designed to have an upper plate support plate 2-3-1 and an upper plate connecting plate 2-3-2, the upper plate connecting plate 2-3-2 is connected between two upper plate support plates 2-3-1, a Lei Daka groove 2-3-3 is formed between two upper plate support plates 2-3-1, and the embedded radar 8-2 is fixedly mounted on the embedded radar support 8-1 and is clamped in the Lei Daka groove 2-3-3.
In order to ensure the accuracy of the embedded radar 8-2 to identify the obstacle, the frame tail plate 2-1 is provided with a radar identification groove 2-1-1 through which the embedded radar 8-2 penetrates, and the radar identification groove 2-1-1 is arranged at an obtuse angle or along the track of the frame tail plate 2-1, so that the angle of the embedded radar 8-2 to identify the obstacle is the widest, and the accident probability of the piling car is further prevented or reduced. The embedded radar unit 8 may be provided in plural. In this embodiment, two embedded radar assemblies 8 are provided, and the two embedded radar assemblies 8 are respectively disposed at the lower left corner and the lower right corner of the vehicle body cover 5 and symmetrically disposed along the central axis of the vehicle body cover 5, so as to ensure the accuracy of identifying the obstacle of the radar 8-2.
The cross section of the frame tail plate 2-1 is U-shaped, and the frame tail plate is arranged on the frame 2 below the vehicle body mask 5 in a semi-surrounding manner, and forms an inner space for installing other parts of the piling car together with the frame 2, so that the whole attractiveness of the piling car is ensured.
In order to make the whole structure of the electric control assembly 14 compact, reduce the occupation of space, the maintenance personnel is convenient to overhaul and maintain the electrical components and circuits in the electric control assembly, the electric control assembly 14 is arranged to comprise an electric control assembly mounting seat, the steering driver 14-2, the wire socket 14-3, the current control assembly 14-5, the controller 14-6 and the radiator 10 are intensively mounted on the electric control assembly mounting seat, the electric control assembly mounting seat comprises an electric control assembly bottom plate 14-1, a wire socket fixing plate 14-8 and a steering driver bottom plate 14-9, the wire socket fixing plate 14-8 is fixedly arranged on the side edge of the electric control assembly bottom plate 14-1, the wire socket 14-3 is mounted on the wire socket fixing plate 14-8, the steering driver bottom plate 14-9 is fixedly connected to the wire socket fixing plate 14-8 and is positioned above the electric control assembly bottom plate 14-1, a three-dimensional space structure is formed, the electrical components are placed in the space structure, and each other electrical component is not affected by the use, and each electrical component is convenient to observe and maintain. In order to ensure the stability of the current control assembly 14-5 and the controller 14-6 during use, the current control assembly 14-5 and the controller 14-6 are fixedly mounted on the electric control assembly base plate 14-1, and an electric control aluminum plate can be fixedly mounted between the current control assembly 14-5, the controller 14-6 and the electric control assembly base plate 14-1, so that the influence of heat on the current control assembly 14-5 and the controller 14-6 on other electric elements in the electric control assembly can be reduced, and further, the radiator 10 is mounted close to the current control assembly 14-5.
In order to reduce the occupation of the wire receptacle 14-3 on the electrical control assembly chassis 14-1 and to facilitate the use of the wire receptacle 14-3 by a user, the wire receptacle fixing plate 14-8 is configured to include a wire receptacle fixing plate main plate 14-8-1 and a wire receptacle fixing plate bending plate 14-8-2, and the wire receptacle fixing plate bending plate 14-8-2 is located on top of the wire receptacle fixing plate main plate 14-8-1 and is disposed in an inverted "L" shape with the wire receptacle fixing plate main plate 14-8-1, i.e., the wire receptacle fixing plate bending plate 14-8-2 extends just above the electrical control assembly chassis 14-1. Further, in order to ensure the stability of the wire receptacle 14-3, the wire receptacle fixing plate bending plate 14-8-2 is provided with a wire receptacle mounting groove 14-8-4, and the wire receptacle 14-3 is embedded in the wire receptacle mounting groove 14-8-4.
In order to ensure a good heat dissipation effect and avoid the influence of heat concentration on the service performance of the electrical components, the fixing plate main plate through groove 14-8-3 is formed in the wire socket fixing plate main plate 14-8-1, and meanwhile, when the electrical components fail to influence the stacking vehicle performance, an operator is reminded of overhauling and maintaining the electrical components through the reminding device 14-4 arranged in the fixing plate main plate through groove 14-8-3, and the reminding device 14-4 can be a loudspeaker with a simple structure and high economic applicability, but is not limited to the loudspeaker.
In order to ensure the usability and stability of the radiator 10, a heat dissipation bracket 14-10 is installed below the steering driver bottom plate 14-9, the radiator 10 is fixedly installed on the heat dissipation bracket 14-10, and the radiator 10 may be a heat dissipation fan with a simple structure, further, may be a bladeless fan, so that dust accumulation can be reduced and cleaning is facilitated.
In order to avoid the electric components in the electric control assembly from affecting other components in the piling car, and reduce the probability of collision of internal electric components caused by collision of the piling car, the electric control assembly bottom plate 14-1 is arranged to comprise an electric control assembly bottom plate main plate 14-1-1 and an electric control assembly bottom plate flange 14-1-2, and in order to ensure the structural strength and the service life of the electric control assembly bottom plate 14-1, the electric control assembly bottom plate flange 14-1-2 and the electric control assembly bottom plate main plate 14-1-1 are integrally formed and arranged, so that the use cost is reduced.
In order to facilitate the arrangement and storage of the lines such as the motor lines and avoid the disorder of the lines affecting the maintenance rate, a motor line fixing ring 14-7 is provided, the motor line fixing ring 14-7 is adjustably mounted on the motherboard 14-1 of the motherboard of the electronic control assembly, and the mounting position of the motor line fixing ring 14-7 can be adjusted according to the length or mounting position of the motor lines and the like.
Specifically, the electric control assembly bottom plate main plate 14-1-1 is provided with a main plate bottom plate adjusting groove 14-1-3, the motor wire fixing ring 14-7 comprises a fixing ring main plate 14-7-1 and a fixing ring side plate 14-7-2, the fixing ring main plate 14-7-1 is provided with a fixing ring main plate adjusting groove 14-7-3, the fixing ring main plate adjusting groove 14-7-3 corresponds to the main plate bottom plate adjusting groove 14-1-3 and is arranged in a matched mode, the fixing ring main plate adjusting groove 14-7-3 and the main plate bottom plate adjusting groove 14-1-3 are in a waist-shaped hole shape, and locking pieces penetrate through the fixing ring main plate adjusting groove 14-7-3 and the main plate bottom plate adjusting groove 14-1-3 to realize fixed connection between the fixing ring main plate 14-7-1 and the electric control assembly bottom plate 14-1. The fixing ring main board adjusting grooves 14-7-3 and the main board bottom board adjusting grooves 14-1-3 may be stacked in a mutually overlapping manner, or may be partially stacked in a overlapping manner, and the positions of the motor line fixing rings 14-7 may be adjusted according to practical applications, so that the utilization rate thereof may be maximized.
Further, in order to reduce the occupation of the motor line fixing ring 14-7 to the space, the electric control assembly structure is more compact, the fixing ring main plate 14-7-1 and the fixing ring side plate 14-7-2 are arranged vertically to each other, and meanwhile, in order to avoid the concentration of stress at the joint of the fixing ring main plate 14-7-1 and the fixing ring side plate 14-7-2, the joint of the fixing ring main plate 14-7-1 and the fixing ring side plate 14-7-2 is arranged in a round angle, so that the service life of the motor line fixing ring 14-7 is ensured, and the use cost is reduced.
The top of the fixed ring side plate 14-7-2 is provided with a circular wire harness port 14-7-4, so that redundant wires can be tidied and stored into the wire harness port 14-7-4, and the messy and tedious wires are avoided.
In order to more accurately position the cargoes in place, the relevant images and data required by the travel of the forklift truck can be more comprehensively scanned, a fork frame vertical plate 18, a fork foot bottom plate 19, two travel switch assemblies 16 and a chassis front radar assembly 17 are further arranged, the fork frame vertical plate 18 is arranged above the fork frame 1 and forms two travel switch mounting positions 18-1 for mounting the travel switch assemblies 16, a front radar assembly mounting groove 18-2 is formed in the middle of the two travel switch mounting positions 18-1, the fork foot bottom plate 19 is arranged below the frame 2 and is positioned at the back of the fork frame vertical plate 18, the chassis front radar assembly 17 is fixedly arranged in the fork foot bottom plate 19 and is positioned in the front radar assembly mounting groove 18-2, the stability of the chassis front radar assembly 17 can be effectively ensured, and the relevant images and the relevant data required by the stacker truck in the more comprehensive travel process of the chassis front radar assembly 17 can be conveniently and effectively controlled by a user.
In order to maximize the positioning range of the travel switch assemblies 16 in order to more precisely position the cargo in the double travel switch assemblies 16, the two travel switch assemblies 16 are symmetrically disposed along the central axis of the fork carriage riser 18.
In order to ensure the mounting reliability of the fork 2 and further ensure the use effect of the fork 2, the fork leg bottom plate 19 is provided with a fork abutment groove 19-1, and one end of the fork 2 is abutted in the fork abutment groove 19-1 and can move along the longitudinal direction of the fork abutment groove 19-1.
In order to facilitate the installation of the chassis front radar assembly 17, a front radar assembly installation groove 19-2 for installing the chassis front radar assembly 17 is arranged between the two fork frame abutting grooves 19-1, the radar assembly installation groove 19-2 is just positioned at the middle position of the two fork frames 2, the sight line is not blocked, and the recognition effect of the chassis front radar assembly 17 can be effectively ensured. The chassis front radar assembly 17 includes a front radar mounting frame 17-1 and a front radar 17-2, and the front radar mounting frame 17-1 is fixedly mounted in the front radar assembly mounting groove 19-2.
The travel switch assembly 16 includes a travel switch bracket 16-1, a travel switch 16-4, a fixed shaft 16-3, a torsion spring 16-5, and a travel switch contact 16-2, wherein the travel switch bracket 16-1 is provided with a switch shaft hole 16-1, the travel switch 16-4 is mounted on the travel switch bracket 16-1, the fixed shaft 16-3 is mounted on the switch shaft hole 16-1, and the torsion spring 16-5 and the travel switch contact 16-2 are rotatably mounted on the fixed shaft 16-3. The travel switch 16-4 is an adjustable ball swing rod travel switch.
To facilitate movement of the position of the travel switch assembly 16, the travel switch bracket 16-1 has a switch bracket adjustment slot 16-1-2. Also, in order to facilitate the movement of the position of the chassis front radar unit 17 so as to be installed at an optimal position, the front radar mount 17-1 has a mount adjustment groove 17-1-1. The switch bracket adjusting groove 16-1-2 and the mounting bracket adjusting groove 17-1-1 are in a waist-shaped hole shape.
In order to ensure the stability of the front radar 17-2, the front radar mounting frame 17-1 is designed to be a semi-surrounding structure, and in order to reduce the influence of temperature on the performance of the front radar 17-2, a heat dissipation groove 17-1-2 is formed in the front radar mounting frame 17-1, and the heat dissipation groove 17-1-2 extends from the side edge of the front radar mounting frame 17-1 to the bottom of the front radar mounting frame 17-1.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more herein: 1. a fork; 2. a frame; 2-1, a frame tail plate; 2-2, embedding a vertical plate; 2-3, embedding an upper plate; 2-3-1, upper plate support plate; 2-3-2, an upper plate connecting plate; 2-3-3, a radar clamping groove; 2-3-4, the fixed column is abutted with the groove; 3. anti-collision touch edges; 4. a navigation box; 5. a vehicle body cover; 6. a dashboard; 7. a navigation column; 8. an embedded radar component; 8-1, an embedded radar bracket; 8-1-1, a radar support main board; 8-1-2, radar support side plates; 8-1-3, radar heat dissipation through grooves; 8-1-4, a bracket adjusting groove; 8-2, radar; 8-3, fixing the column by a laser bracket; 9. an instrument panel bracket; 10. a heat sink; 12. a pump station assembly; 13. a drive assembly; 14. an electric control assembly; 14-1, an electric control assembly bottom plate; 14-1-1, a motherboard of an electric control assembly; 14-1-2, a bottom plate flange of the electric control assembly; 14-1-3, a motherboard bottom plate adjusting groove; 14-2, steering drive; 14-3, wire receptacle; 14-4, a reminding device; 14-5, a current control assembly; 14-6, a controller; 14-7, a motor wire fixing ring; 14-7-1, a fixed ring main board; 14-7-2, a fixed ring side plate; 14-7-3, fixing ring main board adjusting groove; 14-7-4, a wire harness port; 14-8, a wire socket fixing plate; 14-8-1, a wire socket fixing board main board; 14-8-2, a wire socket fixing plate bending plate; 14-8-3, a fixed plate main board through groove; 14-8-4, a wire socket mounting groove; 14-9, steering driver floor; 14-10, a heat dissipation bracket; 15. a power supply; 16. a travel switch assembly; 16-1, a travel switch bracket; 16-1-1, a switch rotating shaft hole; 16-1-2, a switch bracket adjusting groove; 16-2, a travel switch contact; 16-3, fixing a rotating shaft; 16-4, a travel switch; 16-5, torsion springs; 17. a chassis forward radar assembly; 17-1, a front radar mounting rack; 17-1-1, a mounting rack adjusting groove; 17-1-2, a heat dissipation groove; 17-2, a front radar; 18. a pallet fork stand riser; 18-1, a travel switch installation position; 18-2, a front radar component mounting groove; 19. a fork foot bottom plate; 19-1, fork support abutting groove; 19-2, a front radar assembly mounting slot, etc., but the possibility of using other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.

Claims (7)

1. Full electronic tray piling car, its characterized in that: the automobile anti-collision device comprises a fork frame (1), a frame (2), an anti-collision touch edge (3), a navigation box (4), an automobile body mask (5), an instrument panel (6), a navigation column (7), an embedded radar component (8), a radiator (10), a pump station assembly (12), a driving assembly (13), an electric control assembly (14) and a power supply (15), wherein the frame (2) is provided with a frame tail plate (2-1), a plurality of layers of the anti-collision touch edge (3) is arranged on the frame tail plate (2-1), the navigation box (4) is arranged above the instrument panel (6), the instrument panel (6) is arranged on an instrument panel bracket (9), the instrument panel bracket (9) is detachably arranged on the frame (2) and is arranged in the automobile body mask (5), and the radiator (10), the pump station assembly (12), the driving assembly (13), the electric control assembly (14) and the power supply (15) are all arranged in a cavity formed by the frame (2) and the automobile body mask (5). The embedded radar component (8) is arranged in the frame tail plate (2-1);
The anti-collision contact edges (3) are three layers, the three layers of the anti-collision contact edges (3) are arranged in parallel, and the edge of the lowest anti-collision contact edge (3) protrudes outwards from the anti-collision contact edge (3) positioned on the upper layer;
The embedded radar assembly (8) comprises an embedded radar bracket (8-1) and an embedded radar (8-2), the embedded radar bracket (8-1) is fixedly arranged on the frame (2), and the embedded radar (8-2) is fixedly arranged on the embedded radar bracket (8-1); the embedded radar assembly (8) further comprises laser bracket fixing columns (8-3) which are arranged on two sides of the embedded radar (8-2) and used for supporting the embedded radar (8-2);
the power supply (15) is a rechargeable battery.
2. The all-electric pallet stacker vehicle of claim 1 wherein: the embedded radar is characterized in that an embedded vertical plate (2-2) and an embedded upper plate (2-3) are arranged in the frame tail plate (2-1), the embedded upper plate (2-3) is fixedly arranged at the top of the embedded vertical plate (2-2), and the radar support (8-1) is arranged above the embedded upper plate (2-3) and forms an installation position for installing the embedded radar (8-2) through two laser support fixing columns (8-3).
3. The all-electric pallet stacker vehicle of claim 2 wherein: still include fork frame riser (18), fork sole (19), two travel switch subassemblies (16) and chassis leading radar subassembly (17), fork frame riser (18) install in the top of fork (1) and form two confession travel switch installation position (18-1) of travel switch subassembly (16) installation are located two leading radar subassembly mounting groove (18-2) have been seted up in the middle of travel switch installation position (18-1), fork sole (19) install in the below of frame (2) and be located the back of fork frame riser (18), chassis leading radar subassembly (17) set firmly in fork sole (19) and be located in leading radar subassembly mounting groove (18-2).
4. A fully powered pallet stacker vehicle according to claim 3 wherein: the two travel switch assemblies (16) are symmetrically arranged along the central axis of the pallet fork stand (18).
5. A fully powered pallet stacker vehicle according to claim 3 wherein: the travel switch assembly (16) comprises a travel switch support (16-1), a travel switch (16-4), a fixed rotating shaft (16-3), a torsion spring (16-5) and a travel switch contact piece (16-2), wherein the travel switch support (16-1) is provided with a switch rotating shaft hole (16-1), the travel switch (16-4) is arranged on the travel switch support (16-1), the fixed rotating shaft (16-3) is arranged on the switch rotating shaft hole (16-1-1), and the torsion spring (16-5) and the travel switch contact piece (16-2) are rotatably arranged on the fixed rotating shaft (16-3).
6. The all-electric pallet stacker cart of claim 5 wherein: the electric control assembly (14) comprises an electric control assembly mounting seat, a steering driver (14-2), a wire socket (14-3), a current control component (14-5), a controller (14-6) and a radiator (10) are integrated on the electric control assembly mounting seat, the electric control assembly mounting seat comprises an electric control component bottom plate (14-1), a wire socket fixing plate (14-8) and a steering driver bottom plate (14-9), the wire socket fixing plate (14-8) is fixedly arranged on the side edge of the electric control component bottom plate (14-1), the wire socket (14-3) is arranged on the wire socket fixing plate (14-8), the steering driver bottom plate (14-9) is fixedly connected to the wire socket fixing plate (14-8) and is positioned above the electric control component bottom plate (14-1) to provide a mounting position for mounting the steering driver (14-2), the current control component (14-5) and the controller (14-6) are fixedly arranged on the electric control component bottom plate (14-1), and the current control component (14-5) is close to the radiator (14-5).
7. The all-electric pallet stacker vehicle of claim 6 wherein: the wire socket fixing plate (14-8) comprises a wire socket fixing plate main plate (14-8-1) and a wire socket fixing plate bending plate (14-8-2), the wire socket fixing plate bending plate (14-8-2) is located at the top of the wire socket fixing plate main plate (14-8-1) and is arranged in an L-shaped mode with the wire socket fixing plate main plate (14-8-1), and the wire socket fixing plate bending plate (14-8-2) extends to the upper portion of the electric control assembly bottom plate (14-1).
CN202111433410.1A 2021-11-29 2021-11-29 Full-electric pallet stacking vehicle Active CN113979366B (en)

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GB1210349A (en) * 1968-08-16 1970-10-28 Jungheinrich Kg Improvements in or relating to stacking trucks
WO2017008544A1 (en) * 2015-07-13 2017-01-19 诺力机械股份有限公司 Light bidirectional stacking truck
CN108483349A (en) * 2018-06-08 2018-09-04 佛山市光华智能设备有限公司 Carrier-and-stacker with stroke detection function
CN111717844A (en) * 2020-06-09 2020-09-29 安徽意欧斯物流机器人有限公司 Industrial safety type laser SLAM navigation tray stack AGV
CN113003483A (en) * 2021-03-18 2021-06-22 浙江加力仓储设备股份有限公司 Safe and intelligent front-moving type forklift with scissor fork
CN216377348U (en) * 2021-11-29 2022-04-26 浙江加力仓储设备股份有限公司 Full-electric pallet stacking vehicle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11851310B2 (en) * 2020-04-13 2023-12-26 Hd Hyundai Xitesolution Co., Ltd. Autonomous forklift truck

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210349A (en) * 1968-08-16 1970-10-28 Jungheinrich Kg Improvements in or relating to stacking trucks
WO2017008544A1 (en) * 2015-07-13 2017-01-19 诺力机械股份有限公司 Light bidirectional stacking truck
CN108483349A (en) * 2018-06-08 2018-09-04 佛山市光华智能设备有限公司 Carrier-and-stacker with stroke detection function
CN111717844A (en) * 2020-06-09 2020-09-29 安徽意欧斯物流机器人有限公司 Industrial safety type laser SLAM navigation tray stack AGV
CN113003483A (en) * 2021-03-18 2021-06-22 浙江加力仓储设备股份有限公司 Safe and intelligent front-moving type forklift with scissor fork
CN216377348U (en) * 2021-11-29 2022-04-26 浙江加力仓储设备股份有限公司 Full-electric pallet stacking vehicle

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