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Pallet fork carrying AGV

A kind of fork, a pair of technology, applied in the direction of lifting device, lifting equipment safety device, etc., can solve the problem of limited driving passage, danger, dumping of goods, etc., to reduce the width of the running passage, run smoothly, and avoid damage Effect

Inactive Publication Date: 2020-07-03
安徽宇锋智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some workshops with toxic and harmful substances, or in workshops with high radiation, it is very dangerous to perform manual forklift operations; at the same time, some workshops, warehouses, etc. have a large amount of goods piled up, leaving very limited driving channels for moving goods; at the same time Due to the large size and weight of some goods, when the fork is transported, if the fork bottom bracket is at a high position, it is prone to cargo dumping accidents when the vehicle is bumped or turned; how to effectively reduce manual work and greatly reduce The width of the running channel, improving the smoothness of forklifts, and reducing the level of forklift driving have become problems that need to be solved

Method used

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  • Pallet fork carrying AGV
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  • Pallet fork carrying AGV

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0031] The AGV mechanism of the present invention adopts two-dimensional code + inertial or laser navigation, cooperates with the dispatching command system to control the flow of the AGV, and realizes fully automatic operation;

[0032] In the present invention, the front end of the AGV cover 1 is provided with an obstacle avoidance sensor 7 and an edge strip 11. The obstacle avoidance sensor 7 provides a large field of view protection, and the edge strip 11 can conduct the internal circuit through impact deformation when the obstacle avoidance error occurs. Control the AGV parking; the rear end of the AGV cover 1 is equipped with two first position diffuse reflection photoelectric mechanisms 9 with different monitoring orientations, so as to avoid damage and deviation caused by the excessive driving of the AGV and impact on the cargo, and improve safety and accuracy; the end of the AGV fork is set Two-way diffuse reflection photoelectric, to avoid hitting the pallet due to de...

specific Embodiment 2

[0036] In the present invention, the horizontal support rod 22 and the two side connecting rods 21 form a parallelogram structure to ensure the horizontal state of the horizontal support rod 22. A number of oblique push connecting shafts 23 are evenly distributed on the horizontal support rod 22. Based on the horizontal support rod 22 The unique sliding jacking principle of the parallelogram structure, the obliquely pushing the connecting shaft 23 can reduce friction during the process of lifting the upper fork 10 by the horizontal support rod 22, the lifting process is smoother, no dry grinding, and the service life is improved; the upper fork 10 The horizontal displacement is limited by two limiting components 24 [shaft sleeve + shaft] to ensure that it can only be lifted vertically;

[0037] The upper fork 10 is placed flat on two horizontal support rods 22, fully supported by several bearing points, and the movement / support stability of the upper fork 10 is increased;

[0...

specific Embodiment 3

[0042] In the AGV of the present invention, a pair of vertical plates 39 are vertically welded on the pallet 4 at the bottom of the fork, the universal wheels 12 and the drive wheels 13 are installed on the vertical plates 39 through fasteners, and the load-bearing all acts on the vertical plates 39; The plates are all welded with the vertical plate 39, and the vertical plate 39 acts as a skeleton;

[0043] The drive structure in the AGV of the present invention includes a drive shaft 37, a drive wheel 13, a bearing seat 33, a long shaft sleeve 36, a short shaft sleeve 32, a tensioning device, a motor power group 18 and a sprocket chain;

[0044] Wherein, the long and short shaft sleeves are all sleeved on the drive shaft 37 and pass through the drive installation hole 38, and the two ends of the long and short shaft sleeves are all in contact with the bearing seat 33 and the driving wheel 13 / driven sprocket 34 to play a position-limiting role; There is no contact with the dri...

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Abstract

The invention discloses a pallet fork carrying AGV, and belongs to the field of pallet fork AGVs. A slide table group is arranged on an upper side panel of a pallet fork bottom tray, and a lifting baffle block for descending and limiting an upper pallet fork is arranged on the upper side panel of the pallet fork bottom tray; the output end of a motor power unit in the pallet fork bottom tray is connected to a rolling ball lead screw; one side end of the rolling ball lead screw is connected to the slide table group; a group of inclined pushing rods is movably connected on the slide table groupthrough a rotary shaft; the upper side of the pallet fork bottom tray is fixedly connected to a pair of vertical plates; the outer side of each vertical plate is movably connected to a side connectingrod through a rotary shaft; the upper ends of two groups of side connecting rods and one group of inclined pushing rods are movably connected to a pair of horizontal support rods through rotary shafts; a plurality of inclined pushing connecting shafts which are distributed at equal interval are movably arranged between one pair of horizontal support rods; and a limiting assembly which is perpendicularly connected to one end side of the upper pallet fork is arranged on the pallet fork bottom tray. The pallet fork carrying AGV can reduce manual operation, reduces operation channel width, improves pallet fork smoothness, and reduces travelling horizontal height of the pallet fork.

Description

technical field [0001] The invention relates to the field of fork AGVs, in particular to a fork handling AGV. Background technique [0002] AGV refers to a transport vehicle equipped with automatic guidance devices such as electromagnetic or optical, which can drive along the prescribed guidance path, has safety protection and various transfer functions. In some workshops with toxic and harmful substances, or in workshops with high radiation, it is very dangerous to perform manual forklift operations; at the same time, some workshops, warehouses, etc. have a large amount of goods piled up, leaving very limited driving channels for moving goods; at the same time Due to the large size and weight of some goods, when the fork is transported, if the fork bottom bracket is at a high position, it is prone to cargo dumping accidents when the vehicle is bumped or turned; how to effectively reduce manual work and greatly reduce The width of the running channel, the improvement of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F9/075B66F9/12B66F9/24B66F17/00
CPCB66F9/07513B66F9/0755B66F9/07568B66F9/12B66F9/24B66F17/003
Inventor 季彩玲项卫锋丁明
Owner 安徽宇锋智能科技有限公司
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