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Actively-feeding green-leaf vegetable harvester and speed control method

A technology for green leafy vegetables and harvesters, applied in harvesters, agricultural machinery and implements, applications, etc., can solve the problems of pollution, damage to green leafy vegetables, and small working range, so as to increase the harvesting area, reduce damage, and reduce friction. force effect

Active Publication Date: 2020-06-23
SHANDONG AGRICULTURAL UNIVERSITY
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  • Application Information

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Problems solved by technology

[0006] Aiming at the shortcomings of the green leafy vegetable harvester, the present invention has invented an active-feeding green leafy vegetable harvester, which is of great significance for the harvesting of green leafy vegetables planted in a wide range, and better overcomes the small working range and the Damage to green leafy vegetables, pollution and other issues

Method used

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  • Actively-feeding green-leaf vegetable harvester and speed control method
  • Actively-feeding green-leaf vegetable harvester and speed control method
  • Actively-feeding green-leaf vegetable harvester and speed control method

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing, the patent of the present invention is further described.

[0031] The power transmission device includes the transmission device including a motor 2 , a motor frame 3 , a driving sprocket 4 , a driven sprocket 5 and a chain 6 . The motor 2 is nested on the motor frame 3; the motor frame 3 is installed at the end position of the clamping conveyor frame 23; the driving sprocket 23 is fixed on the motor output shaft; the passive chain The wheel is fixed on the rotating shaft of the driving roller of the clamping conveying device.

[0032] Described running device comprises wheel 7, wheel fixing bar 8. Described wheel 7 is nested on the rotating shaft of wheel fixing bar 8, and described wheel fixing bar 8 is installed on the frame 1 by bolt, can adjust the height of complete machine and the included angle with ground by adjusting bolt.

[0033] Described active feeding device comprises motor 9, motor fixed frame 10, drivin...

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Abstract

The present invention relates to an actively-feeding green-leaf vegetable harvester and a speed control method. The actively-feeding green-leaf vegetable harvester is characterized by comprising a machine frame, a transmission device, a walking device, an actively-feeding device, a cutting device and a clamping and conveying device. The machine frame is used for fixing and supporting other devices; the transmission device is used for power transmission; the walking device is used for conducting walking and adjusting harvesting angles; the actively-feeding device is used for feeding, gatheringand conveying green-leaf vegetables; the cutting device is used for cutting root systems of the green-leaf vegetables; and the clamping and conveying device is used for clamping and conveying the cutgreen-leaf vegetables to vegetable baskets. The actively-feeding green-leaf vegetable harvester better overcomes problems of small working range, damage and pollution to the green-leaf vegetables andthe like during machine harvesting, and has important significance for harvesting operation of the green-leaf vegetables planted in a large range.

Description

technical field [0001] The invention belongs to the field of agricultural mechanization, and relates to an active-feeding green leafy vegetable harvester and a speed control method, which are used to complete harvesting operations such as feeding, cutting, clamping and conveying of green leafy vegetables. [0002] technical background [0003] Green leafy vegetables are a kind of fast-growing vegetables that mainly produce fresh green leaves, petioles and tender stems. Due to the short growth period, flexible harvesting and extensive cultivation, green leafy vegetables in my country rely on manual harvesting, which is labor-intensive and efficient. Therefore, it is necessary to develop mechanized harvesting of leafy vegetables. [0004] After searching the literature of the prior art, it was found that the patent application number of the Chinese invention patent "a continuous harvesting device and harvesting method for whole green leafy vegetables" is 201510924799.8, which pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/00
CPCA01D45/00
Inventor 苑进李金光邹亮亮刘雪美
Owner SHANDONG AGRICULTURAL UNIVERSITY
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