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Adjustable excavation separating and harvesting device for potato harvester

A harvesting device and harvester technology, applied in the field of agriculture, can solve the problems of crop waste, damaged potatoes, and incomplete digging of potatoes, and achieve the effects of convenient operation, simple structure, and increased temporary storage capacity

Inactive Publication Date: 2015-02-25
CHONGQING AOYUAN POWER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Potato crops are one of the main economic crops for farmers in the north. Because the soil in the north is mostly sandy soil, the taste of potatoes grown is better than that of other places, and the yield is also large, so more and more potatoes are planted in the sandy soil areas of the north. With the increase of output, people have more and more requirements for potato harvesters. Commonly used potato harvesters have gradually been unable to meet people's needs, especially for the excavation part. Potatoes grow at different depths. If you dig with an excavating mechanism with the same digging depth, it is likely to damage the potatoes or some potatoes will not be dug completely, resulting in unnecessary waste of crops.

Method used

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  • Adjustable excavation separating and harvesting device for potato harvester
  • Adjustable excavation separating and harvesting device for potato harvester

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] like figure 1 , figure 2 As shown, the adjustable excavation and separation harvesting device for the potato harvester includes a digging shovel 3, a roller conveyor and a main frame 12, and a first mounting bracket 8 and a first mounting bracket 8 are vertically arranged at the bottom of the main frame 12 from left to right The second mounting bracket 9, the first mounting bracket 8 and the second mounting bracket 9 are arranged in parallel, and the third mounting bracket 4 is hinged on the left side of the first mounting bracket 8; The first roller conveyor 2 and the second roller conveyor 1 are composed, the first roller conveyor 2 is installed on the third mounting bracket 4, and the second roller conveyor 1 is installed on the first mounting bracket 8 and the second Between the mounting brackets 9, the left end of the second roller conveyor 1 is hinged on the first mounting bracket 8, the right end of the second roller conveyor 1 is lapped on the second mounting ...

Embodiment 2

[0022] This embodiment is changed on the basis of Embodiment 1, the thickness of the rubber block 13 is changed to 50 mm; the length of the second roller conveyor 1 is changed to 30 mm; the angle range of the digging shovel 3 can be adjusted It's 50 degrees. Others are the same as embodiment one.

Embodiment 3

[0024] This embodiment is changed on the basis of Embodiment 1, the thickness of the rubber block 13 is changed to 40 mm; the length of the second roller conveyor 1 is changed to 40 mm; the angle range of the digging shovel 3 can be adjusted It's 40 degrees. Others are the same as embodiment one.

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Abstract

The invention relates to an adjustable excavation separating and harvesting device for a potato harvester, and belongs to the field of agricultural technologies. The adjustable excavation separating and harvesting device for the potato harvester comprises an excavation shovel, a roller type conveyer and a main machine frame, wherein a first installation supporting frame and a second installation supporting frame are vertically and sequentially arranged at the bottom of the main machine frame from left to right, the left side of the first installation supporting frame is hinged to a third installation supporting frame, the excavation shovel is installed on the third installation supporting frame, a lead screw is movably connected to the third installation supporting frame and sleeved with a nut in a threaded matching mode, and the nut is fixed to the main machine frame. The roller type conveyer is composed of a first roller conveyer and a second roller conveyer which are in conveying fit, a lift conveyer in feeding fit with the second roller conveyer is arranged at the right outlet end of the second roller conveyer, and a receiving groove is installed in the main machine frame and corresponds to a discharging port in the top of the lift conveyer. The adjustable excavation separating and harvesting device for the potato harvester can excavate potatoes grown in different fields at any depth, and reduce unnecessary crop waste.

Description

technical field [0001] The invention relates to an adjustable digging, separating and harvesting device for a potato harvester, which belongs to the field of agricultural technology. Background technique [0002] Potato crops are one of the main economic crops for farmers in the north. Because the soil in the north is mostly sandy soil, the taste of potatoes grown is better than that of other places, and the yield is also large, so more and more potatoes are planted in the sandy soil areas of the north. With the increase of output, people have more and more requirements for potato harvesters. Commonly used potato harvesters have gradually been unable to meet people's needs, especially in the excavation part. Potatoes grow at different depths. If digging with the same digging mechanism, the potatoes may be damaged or some potatoes will not be fully dug, resulting in unnecessary waste of crops. Contents of the invention [0003] In view of the above problems, the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D13/00A01D33/08
Inventor 张长贵
Owner CHONGQING AOYUAN POWER MACHINERY
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