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Electric chain saw

A technology of electric chainsaws and chainsaws, which is applied in the direction of chainsaws, sawing components, sawing equipment, etc., and can solve problems such as accidental startup of electric chainsaws, and achieve the effects of saving manpower, simple structure, and improving work efficiency

Inactive Publication Date: 2017-05-10
GUANGXI LUOCHENG XINKE SHUANGQUAN ORGANIC FOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an electric chainsaw with a simple structure and a protection device for accidental starting in order to solve the problem that the existing electric chain saw is easy to start accidentally in a non-working state.

Method used

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  • Electric chain saw
  • Electric chain saw
  • Electric chain saw

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 and image 3 An electric chain saw includes a power assembly, a transmission rod 1 and a cutting assembly; one end of the transmission rod 1 is connected to the power assembly, and the other end of the transmission rod 1 is connected to the cutting assembly. The power assembly includes a motor 2 and a motor housing, the motor housing is installed on the transmission rod 1, and the motor 2 is located in the motor housing; the inside of the transmission rod 1 is provided with a transmission shaft , the material of the transmission rod 1 is aluminum alloy, and the transmission rod 1 is provided with a cushion to facilitate hand holding. The cutting assembly includes a gear box, a guide plate 3 and a chain saw 4; the gear box is also provided with a lubricating oil pot 11 made of translucent plastic, and the bottom of the lubricating oil pot 11 is provided with an extrusion opening. The motor 2 is connected to the gear box through the transmission shaft; ...

Embodiment 2

[0032] Such as figure 2 and image 3 , the structure and principle of the electric chain saw provided in embodiment 2 are roughly the same as the electric chain saw in embodiment 1, except that in this embodiment, the transmission rod 1 is made of stainless steel and is a short rod, A handguard baffle 13 and a handrail 14 are arranged at intervals on the transmission rod 1 , the handguard 13 is located between the cutting assembly and the handrail 14 , and the handrail 14 is provided with anti-slip protrusions.

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Abstract

The invention provides an electric chain saw. The electric chain saw comprises a power assembly, a transmission rod and a cutting assembly, wherein the power assembly comprises a motor and a motor shell; a transmission shaft is arranged in the transmission rod; the cutting assembly comprises a gearbox, a guide plate and a chain saw; the motor is connected with the gearbox through the transmission shaft; the gearbox is connected with the chain saw through a rotary wheel; a temperature sensor is arranged on the motor; a handle and a wiring port enabling a power wire connector to be inserted are arranged on the motor shell at an interval; a microprocessor is arranged in the handle, a groove capable of being covered with a slide cover is formed in the outer sidewall of the handle; a control switch and a safety switch are arranged outside the handle at an interval, and the safety switch is located in the groove. The electric chain saw is simple in structure, high in safety performance, flexible in working environment, high in practicability and suitable for being popularized in the field.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of cutting tools, in particular to an electric chain saw. [0003] 【Background technique】 [0004] Saw is a cutting tool that people often use in life. Traditional saws require a lot of manpower to work, so oil-type chain saws appear. Oil-type chain saws have strong working power and long duration. It is welcomed by the majority of loggers, but the oil-type chain saw is relatively heavy and noisy, which seriously pollutes the environment, so electric chain saws have appeared. Electric chain saws are light in weight, easy to carry, low in noise, and without Pollution etc. However, there is a potential safety hazard in the existing electric chainsaw, that is, as long as the switch is pressed by a foreign object, the motor will start unexpectedly, driving the chainsaw to run at a high speed, which is easy to cause accidents and is quite dangerous; and the current Many trees need to cut unnecessary bra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27B17/00B27B17/12B27G3/00B27G19/00A01G23/091
CPCA01G23/091B27B17/0091B27B17/12B27G3/00B27G19/003
Inventor 谭少波王小云杨益林余志强覃世勇覃承文覃世全文兆明
Owner GUANGXI LUOCHENG XINKE SHUANGQUAN ORGANIC FOOD
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