Jet flight impact drill device for drilling hole in ceiling
An impact drill and ceiling technology, which is applied to jet propulsion devices, rocket engine devices, stone processing tools, etc., can solve problems such as drilling difficulties, and achieve the effects of low cost, easy portability and convenient operation.
Inactive Publication Date: 2021-02-26
三门宣教机械设备有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a jet flying percussion drill device for drilling holes in the ceiling, to overcome the problem of difficulty in drilling holes in the ceiling, and to realize drilling holes in the ceiling after flying in a rocket-driven manner
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[0018]Combine belowFigure 1-5The present invention will be described in detail, in which, for the convenience of description, the following directions are specified as follows:figure 1 The vertical, horizontal, front and rear directions of the projection relationship are the same.
[0019]AttachedFigure 1-5The jet flying impact drill device for drilling holes in the ceiling includes a body 11 with a combustion chamber 13 located at the lower end of the combustion chamber 13 and communicating with the combustion chamber 13 and opening downwards Jet port 12, fuel tank 14 located on the upper left side of said jet port 12, combustion aid chamber 16 located on the upper right side of said jet port 12. Elastic cavity 15 located between said fuel tank 14 and said combustion aid chamber 16 , The lower moving cavity 17 located on the upper side of the fuel bin 14 and the combustion aid cavity 16, the elastic cavity 15 is slidably connected with an extrusion block 32, and the upper end of the e...
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The invention discloses a jet flight impact drill device for drilling a hole in a ceiling. The jet flight impact drill device for drilling the hole in the ceiling comprises a machine body, wherein themachine body is internally provided with a combustion chamber, an air jet hole positioned at the lower end of the combustion chamber, communicated with the combustion chamber and provided with a downward opening, a fuel bin positioned on the upper left side of the air jet hole, a combustion improver cavity positioned on the upper right side of the air jet hole, an elastic cavity positioned between the fuel bin and the combustion improver cavity, and a downward moving cavity located on the fuel bin and the combustion improver cavity; and an extrusion block is slidably connected into the elastic cavity. The device is simple in structure, low in manufacturing cost, convenient to operate, high in power and convenient to carry; a pile of tools and a ladder do not need to be carried during conventional operation; one-way valves are arranged on a fuel channel and a combustion improver channel of the device, so that the possibility of tempering explosion is further prevented; the structure ofthe device is basically symmetrical, so that stability and accuracy of flying operation are guaranteed; and kinetic energy generated by a rocket engine is supplied to automatic impact drilling afterreaching the ceiling besides flying.
Description
Technical field[0001]The invention relates to a jet propulsion device, in particular to a jet flying percussion drill device for drilling holes in the ceiling.Background technique[0002]The principle of the rocket engine is to push the fuel and combustion aid stored in the two cavities into a combustion chamber and burn the reaction force generated by the combustion gas from the corresponding nozzle as its own driving force. This method has high driving power efficient;[0003]Today’s construction and living decoration often need to drill holes in the ceiling. Manually, you need to climb a ladder and then raise your head. It is very hard and unsafe, and you may not have a high enough ladder when you encounter a high ceiling. Dust and impurities from head-up operations may fall into the eyes.Summary of the invention[0004]The technical problem to be solved by the present invention is to provide a jet flying percussion drill device for drilling holes in the ceiling, which overcomes the pr...
Claims
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IPC IPC(8): B28D1/14B28D7/00F02K9/00
CPCB28D1/14B28D7/00F02K9/00
Inventor 蒋迟从
Owner 三门宣教机械设备有限公司