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Efficient triangular cutter firewood splitting device

A technology of triangular knife and wood splitter, which is applied in wood splitting devices, wood processing equipment, manufacturing tools, etc. It can solve problems such as wounding people, inaccurate ax force, and unstable upright firewood, achieving good results and high efficiency

Inactive Publication Date: 2017-07-07
刘梓怡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the unsteady standing of the firewood and the inaccurate force of the chopping axe, accidents often occur where the ax cuts the firewood inefficiently and even hurts people.

Method used

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  • Efficient triangular cutter firewood splitting device
  • Efficient triangular cutter firewood splitting device
  • Efficient triangular cutter firewood splitting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] First follow figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 As shown in the production, three concave curved knives 1 are made of high-quality carbon steel, the concave curved knife seat 3 is cast with cast steel, and the U-shaped spring 4 is made of carbon spring steel wire, and the U-shaped mouth of the U-shaped spring 4 faces to the right open.

[0008] Then, follow figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 As shown in the assembly, firstly, the three concave curve knives 1 with the same structure form an angle of 120° with each other, the three concave curve knives 1 are fixedly connected to the concave curve knife holder 3, and the three concave curve knives 1 are fixedly connected to the On the central axis of the concave curved knife holder 3, three concave curved knives 1 are movably connected with the U-shaped spring 4, and the spring groove 2 is opened on the blade portion of each concave curved knife 1...

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Abstract

An efficient triangular cutter firewood splitting device is composed of U-shaped curve cutters (1), spring grooves (2), a U-shaped curve cutter base (3) and a U-shaped spring (4). The angle of 120 degrees is formed between every two adjacent U-shaped curve cutters (1) of the three U-shaped curve cutters (1) the same in structure, and the three U-shaped curve cutters (1) are fixedly connected with the U-shaped curve cutter base (3) and fixedly connected to the center axis of the U-shaped curve cutter base (3). The three U-shaped curve cutters (1) are movably connected with the U-shaped spring (4), and the corresponding spring groove (2) is formed in the blade part of each U-shaped curve cutter (1). The efficient triangular cutter firewood splitting device overcomes the defects that due to hacking and splitting of firewood through an axe, erection of the firewood is not stable, the force application of the axe for hacking and splitting is not accurate, the firewood hacking and splitting efficiency is low, and even person hurting accidents are caused. Firstly, the firewood can be centralized and is stable; secondly, the person hurting accidents cannot happen, and safety is achieved; thirdly, a user dares to use a hammer to apply force to split the firewood, the effect is good, and efficiency is high; and fourthly, the firewood in any shape can be split.

Description

technical field [0001] The invention relates to a firewood chopping tool, especially a firewood chopping tool required by individual canteens and rural families-a high-efficiency triangular knife firewood chopping device. Background technique [0002] The firewood chopping implement of individual canteen and rural family is exactly to use the ax of chopping firewood at present, chops the firewood section by section. However, due to the unsteady standing of the firewood and the inaccurate force of the chopping axe, there are often accidents where the ax chops the firewood with low efficiency and even hurts people. Contents of the invention [0003] The invention overcomes the disadvantages of chopping and splitting firewood with an ax for chopping firewood, causing the firewood to be upright unstable, the strength of the chopping ax to be inaccurate, the efficiency of chopping and chopping firewood to be low, and even accidents to injure people. The utility model relates t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27L7/06
CPCB27L7/06
Inventor 刘梓怡刘梓淇
Owner 刘梓怡
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