Wood manual sawing machine

Abstract

The invention discloses a wood manual sawing machine. The machine comprises a fixed transverse frame rod, a transmission belt, a manual box body and a cutting saw disc. The cutting saw disc is connected to the left side of the fixed transverse frame rod, a rotating shaft is arranged in the middle of the cutting saw disc, the rotating shaft is wrapped with the transmission belt, the right end of the transmission belt is connected to a power shaft in the manual box body, the outer side of the power shaft is connected with a hand crank, and the bottom of the fixed transverse frame rod is connected with a stable pressing block. The simple manual box body is designed, the hand crank is used for driving the power shaft to rotate, the transmission belt is used for transmitting power to the cutting saw disc to cut wood, meanwhile, a hand push handle is held for carrying out pushing work, a dust board is designed for preventing splashing of chippings, use is safer, the whole structure is simple, use is convenient, and the high popularization value is achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a wood manual sawing machine. Background technique [0002] Wood is the lignified tissue of plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants ends, the vascular cambium in the rhizome becomes active, developing bast outward and wood inward. Wood is the general term for plant tissues that develop inwardly from the vascular cambium, including xylem and parenchyma rays. Wood plays a great supporting role in human life. According to the different properties and characteristics of wood, people use them in different ways. Timber generally refers to wooden materials used in industrial and civil construction, and is usually classified as soft wood and hard wood. The wood used in the project is mainly obtained from the trunk parts of trees. Because of its ease of acquisition and processing, wood has been a major buil...

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Problems solved by technology

[0003] When wood is processed, it is often necessary to use cutting and sawing. Most of the traditional wood sawing machines are electric and can be mass-produced in batches. However, these devices are large in size and need to be connected to a power source. They are often used in remote mountain forests There is no power supply, cutting and sawing wood is more troublesome, and the traditional cutting and sawing equipment is expensive and not suitable for cutting with a small workload. The above problem requires improvement of traditional equipment, so how to design a wood Manual sawing machine, this has become a problem we need to solve

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