Automatic boxing and box moving device and method for vegetable harvester

Abstract

The invention provides an automatic boxing and box moving device and method for a vegetable harvester. The automatic boxing and box moving device comprises a horizontal conveying device, a box conveying device, a box placing device, a detection device, a control device and a rack. According to the automatic boxing and box moving device, automatic container collection and container replacement after vegetables are cut and conveyed are achieved, meanwhile, an efficient and automatic vegetable collection scheme is provided, and a bottleneck problem in the field of vegetable harvesting is solved. Vegetables are conveyed to a horizontal conveying belt through a slope conveying device and then conveyed to the collecting boxes on the two sides in turn, a position detecting device and a force detecting device are matched with the control device, automatic box changing is achieved, and a telescopic device drives a connecting rod mechanism to move the box placing device to the position behind the machine, a drop box rack rotates around a beam to make the collecting box fall to the ground behind the moving direction of the machine. According to the automatic boxing and box moving device and method for the vegetable harvester, through cooperation of the horizontal conveying belt and the box moving device, automatic vegetable collecting and box changing are achieved, and the structure is simple and reliable.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a device and method for automatically packing and moving boxes of a vegetable harvester. Background technique [0002] With the change of people's dietary concepts, the demand for green vegetables continues to increase, which brings about an increase in the planting area of ​​various vegetables. Behind the increase in vegetable planting area, it also brings some problems. The vegetable planting industry lacks labor force, vegetables The poor level of harvesting mechanization and low harvesting efficiency have greatly restricted the development of vegetable planting. Although some existing vegetable harvesters have realized automatic cutting and conveying, they still need to be collected manually, which increases labor intensity and limits In order to improve the harvesting efficiency, some other vegetable harvesters have realized semi-automatic collecti...

AI Technical Summary

Problems solved by technology

[0002] With the change of people's dietary concepts, the demand for green vegetables continues to increase, which brings about an increase in the planting area of ​​various vegetables. Behind the increase in vegetable planting area, it also brings some problems. The vegetable planting industry lacks labor force, vegetables The poor level of harvesting mechanization and low harvesting efficiency have greatly restricted the development of vegetable planting. Although some existing vegetable harvesters have realized automatic cutting and conveying, they still need to be collected manually, which increases labor intensity and limits In order to improve the harvesting efficiency, some other vegetable harvesters have realized semi-automatic collection to a certain extent, but the full collection box is manually placed behind the machine, which makes the size of the machine larger and not suitable for greenhouse environment operations. China Patent CN201720780891.6 discloses a walk-behind vegetable harvester, which utilizes an adjustable height reel to achieve lodging height vegetable harvesting, and uses an inclined plane conveying device to transport the vegetables to the rear of the machine, but only a collection box is placed at the rear, After full, it is necessary to manually change the box, which is inefficient and heavy workload

[0003] At present, the mechanization level of my country's vegetable planting industry is not high, and the workload of vegetable harvesting is heavy. The existing collection methods of vegetable harvesters cannot meet the needs of vegetable harvesting, and the collection methods of foreign vegetable harvesters are not completely suitable for domestic conditions. Therefore, Foreign vegetable harvesters have not been effectively promoted and used in China

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