On-tree movement-aiding safety device

Abstract

The invention discloses an on-tree movement-aiding safety device. A straight rod is provided with a groove, a spacer sleeve is arranged in the middle, bolt holes are formed in the left and right of the spacer sleeve, threads are arranged at two ends, a fixed sleeve, a loose joint ring and telescopic tubes which are connected mutually are installed into the straight rod, and bolts are screwed at two ends of the straight rod. When the on-tree movement-aiding safety device is used, the telescopic tubes on the left and right extend, the bolts are loosened, the tail joints of the telescopic tubes are grabbed with hands, a lower half hook is turned to be opened, an upper half hook hooks a tree branch, the tail joints of the telescopic tubes are grabbed with hands, the lower half hook is turned to be closed, the upper half hook and the lower half hook form a hook ring, nuts are screwed tightly, a hanging ring is hung on a safety belt, and a user is supported and leans against the straight rod and safely steps over from one tree trunk to another tree trunk. The on-tree movement-aiding safety device is convenient to operate, safe and reliable.

Description

technical field [0001] The invention relates to agricultural equipment, which is a safety device for assisting movement on trees. Background technique [0002] When the fruit is ripe, picking the fruit is mostly done manually. Due to the large canopy, the safety issues of how to climb and move on the tree have always troubled the fruit growers. To pick fruit from a tree, people can usually borrow a stool or a ladder, or use a fruit picker to help them. For a large tree crown of tens of meters, the branches are not connected vertically and horizontally, and some fruit picking tools cannot be used. Even if they are used, looking up must be very tiring. , also can not meet the requirements of all clean picking, therefore, picking fruit on the tree, borrowing tools to move on the tree, safe and reliable, easy to operate, is people's pursuit. In the prior art, no surprising tools for people to move and hang on trees have been found. Contents of the invention [0003] In order...

AI Technical Summary

Problems solved by technology

In the prior art, no surprising tool for people to move and hang on the tree has been found

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