Load-adjustable hammer-axe

Abstract

The invention relates to the technical field of hammer-axes, in particular to a load-adjustable hammer-axe. The load is changed by adjusting a load accessory; and a hammer head and an axe are replaced through a carrier, so that the functions of the axe and a hammer are achieved. When a handle moves upwards, a rod sleeve and the load accessory are driven to move upwards, and when the handle moves downwards, a carrier body is impacted under the action of inertia and gravity, so that the carrier has downward impulsive force, and the aim of cutting down or stone breaking is achieved. The detachable load accessory is adopted to adjust the load and is suitable for being used by different people; the effects of different functions can be achieved through carrier replacement; the possibility that the axe hammer flies out due to improper use is reduced through the mode that the load accessory moves up and down, and use safety is guaranteed; and all the parts are detachable, it is guaranteed that the parts can be replaced when damaged, the cost is reduced, the service life is prolonged, and large-scale production can be achieved.

Description

technical field [0001] The invention relates to the technical field of hammers, in particular to an adjustable load hammer. Background technique [0002] The special feature of this adjustable load hammer is that it is made of several specific materials and has the functions of hammer head and ax at the same time. It uses rectangular blocks of 45 steel materials of different weights to adjust the size of impact impulse. Manufactured into a vehicle body, loaded with one of the axes and hammers; based on the continuous development of the world's rural areas, axes and hammers appear in people's lives in different forms. The traditional axes and hammers used by most people are made of simple wooden sticks Hammers and axes made of handles and unpurified pig iron. Traditional hammers and axes have not been eliminated in recent decades, so domestic research on this kind of equipment has been going on. Nowadays, hammers of various materials have different functions. Axes are develo...

AI Technical Summary

Problems solved by technology

[0003] When the original hammer head and ax are in use, the ax hammer is manually rotated and accelerated from the air. Under the action of centrifugal force and inertia, when the centrifugal force is greater than the fracture toughness K of the wooden handle, the ax hammer will break away and fly out, causing damage to external objects. It even hurts others; the original hammer has greatly reduced the service life of the hammer in the case of air corrosion and excessive use

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