Direct-current ground auger

A DC ground and DC motor technology, applied in drilling tools, earthwork drilling, drilling equipment, etc., can solve problems such as gasoline engine procedures that are easy to cause fires, health hazards for operators, exhaust gas and noise, and solve personal safety problems , to meet the outdoor operation, reduce the effect of noise

Active Publication Date: 2015-12-23
CHANGZHOU GLOBE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing ground drills on the market are driven by gasoline engines, which generate exhaust gas and noise during use, which is harmful to the health of operators; the process of replenishing the mixture of

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] see figure 1 , the embodiment of the present invention includes:

[0020] A DC ground drill, including a motor, a reducer gearbox 2, a drill bit 3 and a support platform 4, the motor transmits power to the reducer gearbox 2, the output shaft 16 of the reducer gearbox is connected to the drill bit 3, and the reducer gearbox Fixed on the support platform, the motor is a DC motor 1, the DC motor 1 is powered by a battery pack 17, and the DC motor 1 is used to increase the capacity of the battery pack 17; it over...

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Abstract

The invention discloses a direct-current ground auger. The direct-current ground auger comprises a motor, a reducer gear case, a drill and a support platform, wherein the motor transmits power to the reducer gear case; the output shaft of the reducer gear case is connected with the drill; the reducer gear case is fixed on the support platform; the motor is a direct-current motor and is powered through a battery pack; an elbow pipe which extends on two sides is connected onto the support platform; and the two ends of the elbow pipe are separately provided with an operation handle, wherein the operation handle on one side is provided with a control switch. According to the above mode, the direct-current motor and the capacity-increased battery pack are adopted; the problem of a gasoline engine ground auger that waste gas is generated during a use process is overcome, and noise is greatly lowered; the problem of damage to personal safety is solved; besides, clean energy is used during the use process, so that no harm is caused to the environment; the direct-current ground auger is convenient to carry, so that requirement of outdoor work can be met; the operation is convenient; the weight is light; and the direct-current ground auger is economical and environment-friendly.

Description

technical field [0001] The invention relates to the field of earth drilling, in particular to a direct current earth drilling. Background technique [0002] Existing ground drills on the market are driven by gasoline engines, which generate exhaust gas and noise during use, which is harmful to the health of operators; the process of replenishing the mixture of gasoline and engine oil for gasoline engines is cumbersome, and gasoline is used in transportation and use. Certain restrictions are especially prone to fires; gasoline engines are complicated and costly to maintain. Contents of the invention [0003] In order to solve the above technical problems, the present invention mainly provides a DC ground drill, which can replace the gasoline engine with DC battery pack technology, overcomes the waste gas generated during the use of the gasoline engine ground drill, and greatly reduces noise; solves the problem of personal safety . [0004] A technical solution adopted by ...

Claims

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Application Information

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IPC IPC(8): E21B11/00E21B12/00
CPCE21B11/00E21B12/00E21B11/005
Inventor 王涛罗龙天
Owner CHANGZHOU GLOBE CO LTD
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