Double-row-staggered spoon and belt type precise potato seeding device

A potato and seed metering technology, which is applied to potato planters, planting methods, applications, etc., can solve the problems of high labor intensity and low efficiency, and achieve the effects of low labor intensity, high production efficiency, and long equipment life

Inactive Publication Date: 2019-06-04
沈阳华巨科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problems of high labor intensity and low efficiency when planting potatoes by human an

Method used

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  • Double-row-staggered spoon and belt type precise potato seeding device
  • Double-row-staggered spoon and belt type precise potato seeding device
  • Double-row-staggered spoon and belt type precise potato seeding device

Examples

Experimental program
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Example Embodiment

[0020] in figure 1 with figure 2 It includes tensioning device, active drive assembly, flexible seeding belt, seed picking recessed spoon, anti-overhead filling box, potato seed potato, driven pulley, anti-entrainment shunt ejector rod, active pulley, vibration cleaner Seed device and seed protection cover. The working process of the seed metering device is mainly divided into 5 series stages of filling, transporting, clearing, seeding and seeding; in normal operation, the potato seed potato is filled to the seed under the action of gravity. In the box filling area, the flow state of seed potatoes is controlled by the anti-overhead limiting structure of the filling box itself to avoid the arching phenomenon of seed potatoes, and the number of seed potatoes is controlled by the rubber flip cover on the top of the filling box (5) to ensure the filling Seed potatoes are dynamically balanced in the area; power is transmitted from the walking wheel of the machine to the driving pull...

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PUM

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Abstract

The invention relates to a double-row-staggered spoon and belt type precise potato seeding device which can complete potato seeding. The device comprises a tensioning device, an active drive assembly,a flexible seeding belt, concave seed-taking spoons, an arching-preventing seed filling tank, seed potatoes, a driven belt wheel, an entrainment-preventing distribution ejector pin, a drive belt wheel, a vibration seed clearing device and a seed protecting housing. During operation, the seed potatoes are filled into the seed tank, a device traveling wheel drives the flexible seeding belt and theconcave seed-taking spoons to stably move as a whole through chain transmission, and the seed potatoes are separated under the rotation and stirring of the concave spoons to complete the seed fillingprocess; when the seed potatoes are moved to a seed clearing area, a direct-current motor drives a vibration cam to rotate and vibrate intermittently to clear the seed potatoes entrained in and amongthe spoons to complete the seed clearing process; when the seed potatoes pass the highest point of drive wheel, the seed potatoes fall into the back of the previous concave spoons, and zero-speed seedcharge is completed when the seed potatoes are conveyed to seed charge points. The double-row-staggered spoon and belt type precise potato seeding device is precise in seeding, high in automation level, compact in structure and the like.

Description

Technical field [0001] The invention relates to a double-row staggered spoon-belt type potato precision metering device which can complete the potato sowing operation at one time. Background technique [0002] Water potato is the fourth largest crop after wheat, rice and corn in my country. As of 2016, the potato planting area in my country has reached 5.77 million ha 2 , with a total output of 89.99 million tons and a unit yield of 15.4t / hm 2 , but the yield per unit area is 18.5% lower than the world average. Moreover, as the market demand for potatoes continues to increase, some large foreign companies have engaged in potato production and processing in China, and some domestic production companies have also joined this field, which has further expanded the scale of potato planting. Xinjiang is located in the northwestern border of my country. The annual precipitation is only 150mm, the annual evaporation is 1500-3000mm, and the drought index reaches 10-15. It is a typi...

Claims

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Application Information

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IPC IPC(8): A01C9/00
Inventor 岳笑含
Owner 沈阳华巨科技有限公司
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