Hydraulic adjustable excavation harvesting mechanism for potato harvester

A harvester and potato technology, applied in the field of agriculture, can solve the problems of incomplete digging of potatoes, waste of crops, damage to potatoes, etc., and achieve the effects of increasing temporary storage capacity, convenient operation, and simple structure

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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  • Hydraulic adjustable excavation harvesting mechanism for potato harvester
  • Hydraulic adjustable excavation harvesting mechanism for potato harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] like figure 1 , figure 2 As shown, the hydraulically adjustable digging and harvesting mechanism used by 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 excavating shovel 3 is installed on the third mounting bracket 4 corresponding to the inlet end of the first roller conveyor 2, and the bottom of the main f...

Embodiment 2

[0022] This embodiment is changed on the basis of the first embodiment, the length of the second roller conveyor 1 is changed to 70 mm; the adjustable angle range of the excavating shovel 3 into the soil is 50 degrees. Others are the same as embodiment one.

Embodiment 3

[0024] This embodiment is changed on the basis of the first embodiment, the length of the second roller conveyor 1 is changed to 60mm; the adjustable angle range of the excavating shovel 3 into the soil is 40 degrees. Others are the same as embodiment one.

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PUM

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Abstract

The invention relates to a hydraulic adjustable excavation harvesting mechanism for a potato harvester, and belongs to the field of agricultural technologies. The hydraulic adjustable excavation harvesting mechanism 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 arranged at the bottom of the main machine frame, 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, an installation seat is fixed to the bottom of the main machine frame, a hydraulic cylinder is installed at the bottom of the installation seat, a cylinder body of the hydraulic cylinder is hinged to the installation seat through a pivot, a piston rod of the hydraulic cylinder is hinged to the third installation supporting 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 hydraulic adjustable excavation harvesting mechanism can excavate potatoes grown in different fields at any depth, and reduce unnecessary crop waste.

Description

technical field [0001] The invention relates to a hydraulically adjustable digging and harvesting mechanism 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 presen...

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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