Three-stage telescopic fork

Abstract

The invention discloses a three-stage telescopic fork. The three-stage telescopic fork includes a frame body arranged as a first stage telescopic fork, and the middle part of the frame body is provided with a motor mechanism for outputting power at both ends in the length direction of the frame body; two power outputting ends of the motor mechanism are correspondingly connected with one ends of first transmission shafts, and the other ends of the first transmission shafts are connected with first transmission gears; and a left telescopic fork mechanism is arranged at the top of one of the first transmission gears which is arranged at the left end of the frame body, a right telescopic fork mechanism is arranged at the top of the other one of the first transmission gears which is arranged atthe right end of the frame body, the left telescopic fork mechanism and the right telescopic fork mechanism are bilaterally symmetrical, and the left telescopic fork mechanism and the right telescopic fork mechanism synchronously extend outwards or shrink inwards to carry and transfer cargo. Compared with the prior art, the three-stage telescopic fork has the advantages of compact structure, precise operation, and reliable application.

Description

technical field [0001] The invention relates to the technical field of cargo handling, in particular to a three-stage telescopic fork. Background technique [0002] In the prior art, forklifts are usually used to move goods, but due to the limited working height of forklifts, goods cannot be stacked at excessively high positions, so that in some application scenarios, positions with too high space heights cannot be fully used . [0003] At the same time, when transferring items in the height direction, the platform used cannot extend forward in multiple stages, so the carrying capacity of the platform used to move items is not strong, and the work efficiency is low. Therefore, it is necessary to optimize the design of the platform used for moving items. The telescopic length is longer to increase the carrying capacity, which is suitable for application scenarios such as the transfer of goods with too high vertical height. Contents of the invention [0004] The main purpo...

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Problems solved by technology

[0002] In the prior art, forklifts are usually used to move goods, but due to the limited working height of forklifts, goods cannot be stacked at excessively high positions, so that in some application scenarios, positions with too high space heights cannot be fully used

[0003] At the same time, when transferring items in the height direction, the platform used cannot extend forward in multiple stages, so the carrying capacity of the platform used to move items is not strong, and the work efficiency is low. Therefore, it is necessary to optimize the design of the platform used for moving items. Make the telescopic length longer to make the carrying capacity larger, so that it is suitable for application scenarios such as cargo transfer with too high vertical height

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