An electric fruit tree pruning machine

Abstract

The invention discloses an electric fruit tree pruning machine. The electric fruit tree pruning machine comprises a supporting rod and a connecting rod. A fixed blade is arranged at the top end of the supporting rod, and a bolt hole is reserved in the outer wall of the fixed blade which is movably connected with a movable blade through a bolt. A first installation base is arranged on the outer wall of the supporting rod, and a driving device is installed on the first installation base. A threaded seat is fixedly connected to an inner cavity of a housing. Sliding grooves are formed uniformly in the inner wall of the housing, limit sliding blocks corresponding to the sliding grooves are arranged on the outer wall of a second installation base, a driving motor is fixedly connected to the upper end face of the second installation base, a lead screw is fixedly connected with a rotation shaft on the driving motor, a limit block is arranged at the upper end of the lead screw, the lower end of the connecting rod is connected with the limit block in a sleeving mode, and the connecting rod is hinged to the lower end of the movable blade. Compared with an existing fruit tree pruning machine, the electric fruit tree pruning machine has the advantages of being small in size, easy to operate, convenient to move in an orchard, not prone to cutting fruit tree skin and high in safety.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an electric fruit tree pruning machine. Background technique [0002] The pruning of fruit trees is an important link in the production of various fruits. It is related to the growth of trees, the output and quality of fruits. At present, the mechanization level of domestic orchards is very low, and the technology is relatively backward, which cannot keep up with the development needs of the forestry and fruit industry. However, there is a lack of supporting equipment for fruit tree pruning, fertilization, spraying and other links. Most of the individual fruit growers still use simple sprayers to spray pesticides and pruning fruit branches by hand, especially for relatively high branches. This method is labor-intensive, low in efficiency, and has certain risks. Existing pruning machines include pneumatic pruning machines and electric pruning machines. The pruning p...

AI Technical Summary

Problems solved by technology

[0002] The pruning of fruit trees is an important link in the production of various fruits. It is related to the growth of trees, the output and quality of fruits. At present, the mechanization level of domestic orchards is very low, and the technology is relatively backward, which cannot keep up with the development needs of the forestry and fruit industry. However, there is a lack of supporting equipment for fruit tree pruning, fertilization, and pesticide spraying. Most individual fruit growers still use simple sprayers to spray pesticides and pruning fruit branches by hand, especially for relatively tall branches, which require climbing ladders for pruning.

This method is labor-intensive, low in efficiency, and has certain risks. Existing pruning machines include pneumatic pruning machines and electric pruning machines. The pruning part of traditional electric pruning machines uses circular saw blades. The structure is inconvenient for pruning and it is easy to cut the fruit tree, while the pneumatic pruning machine needs to mount the gas cylinder, which is too large and inconvenient to move in the orchard

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