US 12,089,530 B2
Walking power control system for wolfberry picking
Zhigang Shi, Ningxia (CN); Ru Wan, Ningxia (CN); Tinghui Ma, Ningxia (CN); Guoli Dai, Ningxia (CN); Libin Yang, Ningxia (CN); Xiao Wang, Ningxia (CN); Youlong Cao, Ningxia (CN); Wei An, Ningxia (CN); Xiyan Zhang, Ningxia (CN); Yunxiang Li, Ningxia (CN); Xueqin Jiang, Ningxia (CN); Ken Qin, Ningxia (CN); Jianhua Zhao, Ningxia (CN); Xiuying Wang, Ningxia (CN); Jian Zhang, Ningxia (CN); Feng Wei, Ningxia (CN); Xinlin Sha, Ningxia (CN); Lina Zhou, Ningxia (CN); Jie Lu, Ningxia (CN); and Danqing Zhao, Ningxia (CN)
Assigned to Ningxia Academy of Agriculture and Forestry Sciences, Ningxia (CN); Wolfberry Scientific Institute, Ningxia Academy of Agriculture and forestry Sciences, Ningxia (CN); and Ningxia Keqi Modern Agricultural Machinery Technology Service Co. LTD, Ningxia (CN)
Filed by Ningxia Academy of Agriculture and Forestry Sciences, Ningxia (CN); Wolfberry Scientific Institute, Ningxia Academy of Agriculture and Forestry Sciences, Ningxia (CN); and Ningxia Keqi Modern Agricultural Machinery Technology Service Co. LTD, Ningxia (CN)
Filed on Jun. 2, 2021, as Appl. No. 17/337,379.
Application 17/337,379 is a continuation of application No. PCT/CN2020/139551, filed on Dec. 25, 2020.
Prior Publication US 2021/0282323 A1, Sep. 16, 2021
Int. Cl. A01D 46/26 (2006.01)
CPC A01D 46/264 (2013.01) [A01D 2046/266 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A walking power control system for wolfberry picking, comprises a frame (1), wherein, an upper surface of the frame (1) is in a shape of an isosceles triangle and the frame (1) is fixedly connected with three sleeves (2) in a penetration manner, a supporting rod (3) is rotatably arranged in the sleeve (2), a baffle (4) is fixedly connected to an inner top of the sleeve (2), the supporting rod (3) penetrates through the baffle (4), a damping spring (5) is sleeved on an outer surface of one end of the supporting rod (3) located in the sleeve (2), one end of the damping spring (5) is fixedly connected with a lower surface of the baffle (4), a limiting piston (6) is fixedly sleeved at a position of the supporting rod (3), the position is one end of the supporting rod (3) located in the sleeve (2) and near a bottom of the sleeve (2), the other end of the damping spring (5) is fixedly connected with an upper surface of the limiting piston (6), a connecting plate (7) is fixedly connected to one end of each of the three supporting rods (3) located at a bottom of the frame (1), a front traveling wheel (9), a left traveling wheel (10) and a right traveling wheel (11), which are rotatably connected with a rotating shaft (8), are respectively disposed in the three connecting plates (7), a mounting plate (12) is fixedly connected to one side of an outer surface of each of the three connecting plates (7), a hydraulic motor (13) is respectively arranged at a lower surface of the three mounting plates (12), an output shaft of the hydraulic motor (13) is fixedly connected with one end of the rotating shaft (8), a horizontal plate (14) is fixedly connected to one side of the outer surface of the connecting plate (7) far away from the front traveling wheel (9), the supporting rods (3) at tops of the left traveling wheel (10) and the right traveling wheel (11) both penetrate through a top of the frame (1), moreover, a first gear (16) is fixedly sleeved on an outer surface of one end of the supporting rod (3) located above the frame (1), a rotating rod (17) is rotatably connected to a position of the upper surface of the frame (1) located between the left traveling wheel (10) and the right traveling wheel (11), a second gear (18) is fixedly sleeved on an outer surface of the rotating rod (17), a supporting seat (19) is respectively fixedly connected to positions of the upper surface of the frame (1) located on both sides of the rotating rod (17), slide bars (20) are slidably connected in the two supporting seats (19) in a penetration manner, gear racks (21) are fixedly connected to positions of outer surfaces of the slide bars (20) close to the first gear (16) and the second gear (18), and a vibrating and shaking device (22) is fixedly connected in the frame (1).