Unmanned transportation automatic guided vehicle and warehousing system

An automatic guided vehicle and active technology, applied in the field of storage systems, can solve problems such as insufficient efficiency and low space utilization

Inactive Publication Date: 2021-03-19
HEFEI GEN SONG AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems of low space utilization and insufficient efficiency of existing automatic guided vehicles, the present invention provides an automatic guided vehicle for unmanned transportation and a storage system

Method used

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  • Unmanned transportation automatic guided vehicle and warehousing system
  • Unmanned transportation automatic guided vehicle and warehousing system
  • Unmanned transportation automatic guided vehicle and warehousing system

Examples

Experimental program
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Embodiment 1

[0076] see Figure 1-11 , this embodiment provides an automatic guided vehicle 20 for unmanned transportation, and its number is generally multiple. In this embodiment, for the convenience of its introduction, only the specific structure and function of a single guided vehicle 20 is introduced. Wherein, the guided vehicle 20 includes a frame device 30 , a climbing device 40 , a telescoping device 50 , a traveling device 60 , and a fork 70 , and may also include an electric control system 80 .

[0077] The frame device 30 includes a main frame 31 , a subframe 32 and a floating connector 33 . The main frame 31 , the subframe 32 and the floating connector 33 are all movably connected, and the subframe 32 is located on the main frame 31 , and the floating connector 33 is located inside the main frame 31 . Wherein, the main frame 31, the sub-frame 32 and the floating connector 33 are rotatably connected to each other, and these structures can be obtained by modifying the existing ...

Embodiment 2

[0094] This embodiment provides a storage system, which includes a plurality of shelves 10 and one or more unmanned transport automatic guided vehicles 20 in Embodiment 1. The shelf 10 includes a frame body 11, a climbing track plate 12 and a car body guide plate 13 with inclined surfaces on opposite sides. The frame body 11 is provided with a plurality of cargo positions 15 for storing a plurality of goods 14 respectively, and the climbing track plate 12 and the car body guide plate 13 are installed on the side surfaces of the frame body 11 . A plurality of shelves 10 are arranged at equal intervals, and an aisle is reserved between two adjacent shelves 10 for unmanned transportation automatic guided vehicles 20 to walk. The climbing track plate 12 and the vehicle body guide plate 13 constitute an outer track, and the active climbing mechanism 41 is adsorbed on the climbing track plate 12 through a plurality of adsorption units 426 to make the conveyor chain 425 perform crawl...

Embodiment 3

[0098] This embodiment provides an automatic guided vehicle 20 for unmanned transportation, which reduces the electronic control system 80 or part of the structure of the electronic control system 80 on the basis of the first embodiment. For example, this embodiment can reduce the number of navigation cameras 81 and laser anti-collision sensors 85, so that on the one hand, the use of devices and manufacturing costs can be reduced, and on the other hand, the weight of the car body can be reduced, so that heavier goods 14 can be carried. In some embodiments, the lithium battery 83 can also be replaced with other rechargeable batteries, such as nickel-cadmium batteries. Although this will increase the weight, since the cost of the lithium battery 83 is relatively high, using other batteries can reduce the cost. Of course, the lithium battery 83 can also be replaced with other batteries with higher efficiency and lighter weight, and the lithium battery 83 can also be directly remov...

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Abstract

The invention discloses an unmanned transportation automatic guided vehicle and a warehousing system. The unmanned transportation automatic guided vehicle comprises a frame device, two sets of climbing devices, two sets of telescopic devices and a walking device. The frame device comprises a main frame, an auxiliary frame and a floating connecting piece, each set of climbing device comprises a driving climbing mechanism, a driven climbing mechanism and a universal coupling, all of which are installed on the auxiliary frame, one set of telescopic device corresponds to the two driving climbing mechanisms, and the other set of telescopic device corresponds to the two driven climbing mechanisms. Each set of telescopic device comprises a telescopic fixed base, a telescopic servo motor and two lead screw assemblies, and the walking device comprises two sets of driving wheel mechanisms and two sets of driven wheel mechanisms. Telescopic control over the two sets of climbing devices is achieved through the telescopic devices, and therefore the guided vehicle can vertically climb along a goods shelf and can also run on the ground, the corresponding installation height of the goods shelf isnot limited, and the space utilization rate of a workshop can be increased.

Description

technical field [0001] The invention relates to a guided vehicle in the field of AGV conveying technology and intelligent storage system technology, in particular to an automatic guided vehicle for unmanned transportation, and also relates to a storage system. Background technique [0002] AGV is an automatic guided vehicle. It is a battery-powered, unmanned automatic handling vehicle equipped with a non-contact guiding device and an independent addressing system. It has been widely used in the warehousing industry. The current warehousing system mainly uses two storage methods, one is to use the stacker to access the goods in the shelf, and the other is to use the back shelf AGV to store the goods in the shelf. However, the cost of the stacker is relatively high, and there is only one stacker in a lane, which is troublesome to maintain, and the goods in the whole lane will be unable to be accessed in case of failure; Make full use of the height space, and when multiple AGV...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B65G1/04B65G1/137
CPCB65G1/0492B65G1/1373
Inventor谷亚运姚志坚尹道骏
OwnerHEFEI GEN SONG AUTOMATION TECH