A device for multiplexing of medicinal liquid and electric energy

Abstract

The invention discloses a multiplexing and conveying device for medicinal liquid and electric energy, which comprises an interface and a water-electricity multiplexing cable connected with the interface; in the interface, a through hole is formed between the upper cover 1 and the lower cover 9, and the rotor 5 passes through it. Passing through the through hole between the upper cover 1 and the lower cover 9, the upper elastic piece 2 in the upper cover 1 is in contact with the upper end of the conductive ring 5-2, and the lower elastic piece 8 in the lower cover 9 is in contact with the lower end of the conductive ring 5-2, Deep groove ball bearings 4 and needle roller bearings 6 are also arranged between the upper cover 1 and the lower cover 9 from the inside to the outside. , the conductive metal electrode 12 and the outermost rubber layer 10, the integrated liquid medicine and electric energy transmission device of the present invention has all the advantages of the traditional pipeline and has higher flexibility, and can be compatible with fixed, vehicle-mounted mobile and ship The device can realize the integrated transportation of liquid medicine and electric energy, and improve the integration degree of the device.

Description

technical field [0001] The invention relates to a conveying device, in particular to a multiplexing conveying device for medicinal liquid and electric energy. Background technique [0002] Plant protection drones have high operating efficiency, aerial spraying is twice as efficient as ground machinery, which is equivalent to ten times that of manual spraying, and has strong assault ability, good prevention and control of sudden and explosive pests and diseases, and is not affected by crop growth. In particular, the ridges are not clear after the crops grow to the closed row, and the aerial operation can solve the problem that the ground machinery is difficult to operate in the field at the later stage of the crop growth. [0003] In order to solve these problems, the concept of "tethered UAV" has been proposed in recent years, that is, the traditional UAV is connected to other mobile platforms or fixed platforms through aviation cables, and the platform transmits electrical ...

AI Technical Summary

Problems solved by technology

[0004] At present, the agricultural tethered UAV does not have an integrated liquid medicine and electric energy delivery device, which cannot withstand the rotation of the UAV.

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