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A rolling grid type notoginseng harvester pulled by a four-wheel tractor

A technology of tractors and harvesters, which is applied in the field of agricultural machinery, can solve the problems of high labor intensity, high operating cost, and large losses, and achieve the effect of increasing the adjustment range

Inactive Publication Date: 2017-01-18
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The mechanized operation of notoginseng harvesting is seriously lagging behind. The amount of labor accounts for more than 2 / 3 of the whole production process, and the operating cost accounts for about 70% of the total production cost. At present, it mainly relies on manual and semi-mechanized completion, which is labor-intensive, high operating cost, and low efficiency. Large losses have become the main "bottleneck" problem of the industry's production development and industrial growth

Method used

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  • A rolling grid type notoginseng harvester pulled by a four-wheel tractor
  • A rolling grid type notoginseng harvester pulled by a four-wheel tractor
  • A rolling grid type notoginseng harvester pulled by a four-wheel tractor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: as Figure 1-3 As shown, a rolling grid type notoginseng harvester pulled by a four-wheel tractor includes a power input shaft 1, a traction frame 2, a frame 3, a bevel gear drive 4, a chain I 5, a steel bar screen 6, a collection box 7, an adjustment Lead screw 8, steel bar screen rear shaft 9, adjusting wheel 10, adjusting wheel shaft 11, adjustable cam mechanism shaft 12, auxiliary drive sprocket IV13, chain II14, steel bar screen front axle 15, auxiliary drive sprocket I16, rolling grid Main shaft 17, secondary transmission sprocket Ⅱ18, chain Ⅲ19, retaining plate 20, transmission main shaft 21, main transmission sprocket 22, excavating shovel 23, rolling grid 24, excavating shovel adjustment lever 25, secondary transmission sprocket Ⅲ26, secondary transmission chain Wheel Ⅷ 27, chain Ⅳ 28, secondary drive sprocket Ⅴ29, secondary drive sprocket Ⅵ30, arc plate 31, secondary drive sprocket Ⅶ32, secondary drive sprocket Ⅸ 33, block 34, driven jitter grid ...

Embodiment 2

[0033] Embodiment 2: as Figure 1-3 As shown, it is basically similar to Embodiment 1, except that the grid gaps of the excavating shovel 23 and the rolling grid 24 are interlaced, and the grid gaps of the driven shaking grid shaft 35 and the rolling grid 24 are mutually interlaced. staggered.

Embodiment 3

[0034] Embodiment 3: as Figure 1-3 As shown, a rolling grid type notoginseng harvester pulled by a four-wheel tractor includes a power input shaft 1, a traction frame 2, a frame 3, a bevel gear drive 4, a chain I 5, a steel bar screen 6, a collection box 7, an adjustment Lead screw 8, steel bar screen rear shaft 9, adjusting wheel 10, adjusting wheel shaft 11, adjustable cam mechanism shaft 12, auxiliary drive sprocket IV13, chain II14, steel bar screen front axle 15, auxiliary drive sprocket I16, rolling grid Main shaft 17, secondary transmission sprocket Ⅱ18, chain Ⅲ19, retaining plate 20, transmission main shaft 21, main transmission sprocket 22, excavating shovel 23, rolling grid 24, excavating shovel adjustment lever 25, secondary transmission sprocket Ⅲ26, secondary transmission chain Wheel Ⅷ 27, chain Ⅳ 28, secondary drive sprocket Ⅴ29, secondary drive sprocket Ⅵ30, arc plate 31, secondary drive sprocket Ⅶ32, secondary drive sprocket Ⅸ 33, block 34, driven jitter grid ...

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Abstract

The invention relates to a rolling gate type pseudo-ginseng harvesting machine dragged by a four-wheeled tractor and belongs to the technical field of agricultural machinery. An adjusting wheel of the rolling gate type pseudo-ginseng harvesting machine is located under a machine frame and used for bearing the weight of the harvesting machine and walking. A traction frame is located in the front of the machine frame and used for dragging connection of the four-wheeled tractor to a harvesting system. A soil blocking plate and a digging shovel are located in front of the position under the machine frame and used for shoveling soil. A rolling gate is located above the back of the digging shovel, located inside the machine frame and used for first-time soil removal. A driven shaking gate is located behind the rolling gate, located inside the machine frame and used for receiving root-soil mixture and has certain soil removal effect. A rigid bar screen is located behind the driven shaking gate and used for secondary soil removal. An adjustable cam mechanism shaft is located inside a rigid bar screen space and used for improving the soil removal performance of the rigid bar screen. A collecting box is located behind the machine frame and used for collecting pseudo-ginseng roots. The pseudo-ginseng mechanization problem can be solved, and pseudo-ginsengs of different age stages can be harvested.

Description

technical field [0001] The invention relates to a rolling grid type notoginseng harvester pulled by a four-wheel tractor, belonging to the technical field of agricultural machinery. Background technique [0002] The mechanized operation of notoginseng harvesting is seriously lagging behind. The amount of labor accounts for more than 2 / 3 of the whole production process, and the operating cost accounts for about 70% of the total production cost. At present, it mainly relies on manual and semi-mechanized completion, which is labor-intensive, high operating cost, and low efficiency. The huge loss has become the main "bottleneck" problem of the industry's production development and industrial growth. Therefore, it is of great significance to develop a kind of Panax notoginseng harvester, improve the working efficiency and labor productivity of Panax notoginseng harvest, and alleviate the labor intensity of farmers. Contents of the invention [0003] In order to reduce labor in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D17/14A01D17/08A01D33/08
Inventor 张兆国武占东于进川赖庆辉张永成张丹赵菲菲王法安
Owner KUNMING UNIV OF SCI & TECH
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