Jiangsu University

Aiping Shi

Qizhi Yang

Guangyu Du

Jing Zhang

Lei Shi

Guanlong Huang

Wen Li

Mingsheng He

Wenxuan Du

Xiaoqi Zhao

A grapevine soil-cleaning device and engineering machinery installed with the soil-cleaning device, comprising an air blower (), an air vent direction reversal device, a soil-retaining device, an angular sensor () and a controller (). The controller () is connected to the air blower (), the angular sensor (), the air vent direction reversal device and the soil-retaining device respectively. The present device achieves non-contact soil cleaning by blowing air, and has the advantages of no harmful impact on buds and branches, one-time cleaning, and highly efficient soil cleaning. The air vent direction reversal device may achieve a consistent air-blowing direction when the grapevine soil-cleaning device moves among rows of the grapevine. The soil-retaining device may hold back the blown soil and reduce the displacement distance of the blown soil. An auxiliary air pipe is provided below a main air pipe to assist soil-cleaning operations and avoid generating pits on a ridge due to concentrated wind power of the main air pipe. The air vent direction reversal, adjustment of the air power of the air blower and automated direction reversal of the soil-retaining device when moving among ridges are achieved by using the angular sensor () and the controller (), thus achieving a high level of technological intelligence.

Grapevine soil-cleaning device and engineering machinery provided installed with soil-cleaning device

A two-way soil clearing device for single-ridge grapevine and a construction machine for mounting the device, comprising a frame part, a soil clearing mechanism, a distance measuring sensor, an expansion and contraction device and a control unit; the frame comprises a left side frame and a right side frame; the left side frame and the right side frame are provided with a soil clearing mechanism respectively and expansion and contraction devices; the distance measuring sensor is provided in front of the soil clearing mechanism; and the control unit is respectively connected with the distance measuring sensor and the expansion and contraction device. The present invention can flexibly remove the covering soil between the piles of the grapevine and the covering soil at the side of the grapevine at one time, and can operate on both sides of the same soil ridge at the same time during work.

Two-way soil clearing device for single-ridge grapevine and a construction machine for mounting the device

Growing community of inventors

Jiangsu, China

Aiping Shi