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Root and tuber crop digging device and harvester using same

A digging device and technology of rhizomes, which is applied in the field of agricultural harvesting machinery and root crops digging devices, can solve the problems of low harvesting efficiency and low work efficiency

Pending Publication Date: 2017-11-24
承德万联机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of digging device for root crops, to solve the technical problem of low working efficiency existing in the digging devices for root crops
[0005] The object of the present invention is also to provide a kind of harvester, to solve the technical problem that the harvesting efficiency that existing harvester exists is low

Method used

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  • Root and tuber crop digging device and harvester using same
  • Root and tuber crop digging device and harvester using same
  • Root and tuber crop digging device and harvester using same

Examples

Experimental program
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Effect test

Embodiment 1

[0030] figure 1 Schematic diagram of the structure of the digging device for root crops provided in Embodiment 1 of the present invention; figure 2 for figure 1 Partial enlarged view of B in middle; image 3 for figure 1 Partial enlarged view at C in middle; Figure 4 A schematic diagram of the shovel in the excavation device for root crops provided by Embodiment 1 of the present invention on the ground; Figure 5 It is a schematic diagram of the shovel and the cutting knife in the excavating device for root crops provided by Embodiment 1 of the present invention extending below the ground. Figure 5 In , the arrow direction A indicates the forward direction of the frame driven by the traction device. In this embodiment, both the front end and the rear end are defined with reference to the forward direction. see Figure 1 to Figure 5As shown, the present embodiment provides a root crop digging device, including a frame and a telescopic device, the frame is used to conn...

Embodiment 2

[0053] This embodiment provides a harvester, including a conveying device and the excavating device for root crops provided in Embodiment 1 of the present invention, and a shoveling mechanism sends the root crops excavated from the soil to the conveying device.

[0054] The harvester provided in this embodiment is not only suitable for seed clearing cultivation, but also more suitable for plastic film mulching cultivation because of the use of the excavating device for rhizome crops provided in Embodiment 1 of the present invention. At the same time, by adjusting the digging depth of the shoveling mechanism, it is possible to ensure that there is no leakage of excavation as much as possible, which improves the harvesting efficiency and reduces the work intensity of the vegetable farmers.

[0055] It should be noted that the conveying device is an existing technology, such as a conveyor belt or a lifting cage commonly used at present, and its structure will not be described in d...

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Abstract

The invention relates to the technical field of agricultural harvesters, in particular to a root and tuber crop digging device and a harvester using the same. The root and tuber digging device comprises a rack for being connected with a traction apparatus, and a telescopic device. The rack is provided with a cutting mechanism for cutting off weeds and / or mulching films, and a shoveling mechanism for shoveling root and tuber crops from the soil. The telescopic device is connected with the rack and is used for lifting or dropping the rack to allow the shoveling mechanism to be located above the ground or allow the shoveling mechanism to extend into the ground. The invention further provides the harvester. The root and tuber crop digging device and the harvester the using same are not only suitable for seed-clearing cultivation but also more suitable for mulching film covering cultivation, the digging missing phenomenon can be avoided as far as possible, and the harvesting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural harvesting machinery, in particular to a digging device for rhizome crops and a harvester using the device. Background technique [0002] As the planting area of ​​rhizome crops in our country increases year by year, their harvesting has entered a state of mechanization, which greatly reduces the intensity of manual labor, saves time and effort, and is highly efficient. Driven by the traction device, the digging device digs out the soil and the root crops together, and then separates the soil and the root crops through the conveying device. [0003] When existing excavating devices excavate root crops (such as sugar beets, potatoes, etc.), because the excavation depth is not easy to adjust, some crops that are located deep in the ground are not excavated, and subsequent manual inspection is required, which reduces harvesting efficiency. In addition, with the widespread application of plastic...

Claims

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Application Information

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IPC IPC(8): A01D25/00A01D13/00
CPCA01D13/00A01D25/00
Inventor 郭天伟
Owner 承德万联机械制造有限公司
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