洋葱种子播种机的设计和制造-Mechanical Project

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洋葱种子播种机的设计和制造

抽象的-

今天的时代已经步入快速增长f agricultural as well as industrial sector. To achieve the goal of the future food demands, the farmers have to implement the new techniques which will increase the overall crop production rate. This Paper deals with the various sowing methods used for onion seed sowing in India for seed and fertilizer placement. The comparison between the traditional sowing method and the new proposed machine which can perform a number of simultaneous operations and has number of advantages. The main focus behind this machine is to reduce the human effort as well as problem of availability of labor & there cost of work. Generally this machine reduces the cost of labor, efforts and total and fertilizer placement. The seed sewing machine is a key component of agriculture field. The performance of seed sowing device has a remarkable influence on the cost and yield of agriculture products. Presently there are many approaches to detect the Performance of seed-sowing device. The depth of seed sowing is affect the crop yield therefore to adjust the depth of seed sowing & head to head distance between two seed a seed metering device is the heart of seed sowing machine between seed varieties. High Precision planters have been developed for many varieties of crops, for a wide Range of seed sizes, resulting to uniform seeds distribution along the travel path, in seed Spacing. This technique result in improvement in yield: by proper operation in the field we are increase the productivity of seed through 5% to 10%.Plant to plant distance: We are maintaining the plant to plant distance by providing a 12 number of cells on rotor. Saving labor cost: The transplantation of onion require lot of labor as well as charge is more so we are by using this machine able to reduce the labor cost.

FUNCTIONAL COMPONENT OF MACHINE

通过消除常规种子播种机组件的局限性，我们设计了新的组件，并为小种子（例如洋葱种子）提供了特殊的布置。种子播种机有11个功能组件。

萨拉机器
地面轮
Furrow Opener
扫
种子转子轴
地面轮Shaft And Intermediate Shaft
链条和链轮布置
Seed Tube
种子覆盖单元
种子盒
种子转子

萨拉机器：

主框架由挂机单元组成，该单元用于将机器连接到拖拉机。挂单元由三个点链接挂钩附件组成。它由50×5 mm的MS条组成。挂钩的上端彼此相距55，并为拖拉机的顶部链路形成附件。下端在主框架上相距320毫米。在上端附着两个支撑MS公寓，以提供支撑并在主框架后端进行焊接。两个370毫米MS平面50×5毫米在主框架下方焊接到对较低连锁附件的支撑。

种子播种机的工作：

When the implement attaché to the tractor and operated in the field. A tractor is drawn in forward direction ridges are formed on either side of Sara machine at spacing of 6 feet. The space between two ridges is can be made perfectly horizontal by adjusting top link of hitch unit attached to the tractor.

When tractor moves in forward direction the ground wheel in contact with the soil rotate. The lugs provided on the outer periphery of ground wheel provide a better gripping to the ground wheel due to which ground wheel rotate according to the grip provided. The ground rotation of ground wheel shaft is also rotate along with sprocket rotate. The rotary motion of the ground wheel is transmitted to the intermediate shaft by using a chain mechanism. The intermediate shaft is provided to reduce the vibration and fluctuation. The power or motion from the intermediate shaft is transmitted to the sprocket mounted on the seed rotor shaft. When sprocket on the seed rotor shaft is rotate along with shaft also rotate. The seed box shaft rotate with the help of chain sprocket arrangement along with rotates the vertical rotors with cells on the periphery fitted inside the seed box and bottom of the seed hopper as shown in figure

优点

1）可以节省种子的种子，因此不会浪费种子：使用这台机器，农民可以节省昂贵的种子，而种子保留在种子盒中很容易吸引，因此种子农民将来可以使用。

2）天气影响：our seed box is not affected by weather because we are use a water resistant PVC material and so it is anti-corrosive.

3）节省时间：It is automatically onion seed sowing machine so it will reduce the broadcasting, transplantation time.

4）较少的维护：If this machine is used properly then no need of maintenance and if there is no need for replacement of parts except in case any accidental problem in the field.

5) Improvement in yield:通过在现场的适当运行，我们将种子的生产率提高到5％至10％。

6）植物到植物距离：We are maintaining the plant to plant distance by providing a 12 number of cells on rotor.