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Self-acting lubricator of link tooth saw

An automatic oil filling and chain saw technology, applied in the chain saw field, can solve the problem of unclear gas interception pipe and oil filling pipe specific structure, etc., and achieve the effect of reducing auxiliary equipment, convenient assembly, and speeding up the assembly speed.

Inactive Publication Date: 2007-09-12
肖长江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent only introduces the principle of air pressure automatic oil injection, and its specific structure combined with the chain saw is not disclosed. It is not clear about the specific structure of the gas interception pipe and oil injection pipe arranged on the chain saw. Creative labor, the patent cannot be well applied to chain saws

Method used

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  • Self-acting lubricator of link tooth saw
  • Self-acting lubricator of link tooth saw
  • Self-acting lubricator of link tooth saw

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Embodiment Construction

[0025] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0026] As shown in Figures 1 to 11, an automatic oiling device for a chainsaw includes a chainsaw casing 1, a motor 2, a saw chain guide plate 3, an oil storage tank 4, a wind delivery pipe 5 communicating with the oil storage tank 4, and an oil injection pipe 6 , the motor 2 is connected to the saw chain guide plate 3 through a transmission mechanism to drive the saw chain guide plate 3 to work. The transmission mechanism can refer to the transmission mechanism in the existing various chain saws, which is the prior art and is not what the present invention will protect Important, the transmission mechanism is not shown in the drawing.

[0027] Wherein, chain saw housing 1 is mainly made up of motor housing 8 and chain saw seat 9, and the rear end of chain saw seat 9 is connected on the front end of motor housing 8, and the structure that chain saw seat 9 is connected...

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Abstract

The automatic oiling device of chain saw includes a chain saw casing, a motor, a saw chain guide plate, an oil storage case, a pneumatic feed tube communicated with the oil storage case, and an oiling pipe. The pneumatic feed tube set inside the chain saw casing has air inlet end set in the place near the blade of the motor and air outlet end communicated with the oil storage case via a non-return valve, and the oiling pipe has oil outlet end communicated with the oil hole in the saw chain guide plate. The present invention has reasonable configuration and capacity of maintaining clean outer appearance of the chain saw.

Description

technical field [0001] The invention belongs to the technical field of chainsaws, in particular to an automatic oiling device for chainsaws. Background technique [0002] When the chain saw is in operation, the chain runs at a high speed on the guide plate. The linear speed of the existing chain saw is generally about 14 m / s. Due to friction, a large amount of heat will be generated. If the chain is not filled with lubricating oil in time, the chain will be damaged. It is easy to overheat and cause damage to the chain and guide plate, so it is very important to lubricate it with oil. [0003] Existing chainsaws all have an automatic oiling system, such as a Chinese utility model patent "Automatic Oiling Device for Electric Chain Saws" that has a patent number of ZL03242021. There is a small oil pump in the electric chain saw; there is an oil storage tank connected to the oil inlet of the small oil pump in the electric chain saw, and the oil outlet pipe of the small oil pump...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27B17/12
Inventor 肖长江
Owner 肖长江
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