Earth material conveying device with connecting length changing convenience and for tunnel excavating

A tunnel excavation and conveying device technology, which is applied in tunnels, earthwork drilling, mining equipment, etc., can solve the problems of inability to adjust the connection length, easy shaking, and easy leakage of muck, so as to shorten the transportation time and reduce manpower. Waste, avoid the effect of connecting too long or too short

A tunnel excavation and conveying device technology, which is applied in tunnels, earthwork drilling, mining equipment, etc., can solve the problems of inability to adjust the connection length, easy shaking, and easy leakage of muck, so as to shorten the transportation time and reduce manpower. Waste, avoid the effect of connecting too long or too short

CN109538233AActive Publication Date: 2019-03-29FOSHAN UNIVERSITY
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  • Earth material conveying device with connecting length changing convenience and for tunnel excavating
  • Earth material conveying device with connecting length changing convenience and for tunnel excavating
  • Earth material conveying device with connecting length changing convenience and for tunnel excavating

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0028] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting ...

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Abstract

The invention discloses an earth material conveying device with connecting length changing convenience and for tunnel excavating, and relates to the technical field of tunnel excavating earth materialconveying. The device specifically comprises a main gear, a fixed base and a box body, the fixed base is welded to the box body, the main gear is installed at the front end of a servo motor, a transmission chain is connected to the outer surface of the main gear, and the fixed base is arranged on the surface of the bottom of the servo motor. According to the earth material conveying device with connecting length changing convenience and for tunnel excavating, through the arrangement of a subsidiary gear and a rotary shaft, the auxiliary gear can drive the rotary shaft to rotate, thus the rotary shaft can contract and release a pull rope, the device conveniently adjusts the connecting length in the using process at any time, the phenomenon that the connecting length of the device is too large or too small in the using process is avoided, the device can achieve better conveying, the waste of labor in the using process of the device is lowered, and meanwhile, the conveying efficiency ofthe device is improved.

Description

technical field [0001] The invention relates to the technical field of tunnel excavation earth material transportation, in particular to an earth material conveying device for tunnel excavation which is convenient for connection and length change. Background technique [0002] Transportation refers to the logistics activities of transporting items from one place to another with specific equipment and tools. It is the spatial displacement of objects in different geographical ranges for the purpose of changing the spatial position of objects. Through this The displacement creates the space benefit of the commodity, realizes its use value, and meets the different needs of the society. [0003] A kind of multi-functional dregs transport vehicle for tunnel excavation disclosed in Chinese invention patent application publication specification CN206520627U. water resources, avoiding the waste of water resources, but the multifunctional muck transport vehicle for tunnel excavation ...

Claims

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Application Information

Patent Timeline
29 Mar 2019
Publication
CN109538233A
IPC
E21D9/12
CPC
E21D9/12
Inventors
程马遥; 吴苗苗