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Caragana microphylla seed collecting device

A technology for collecting device and seeds, applied in agricultural machinery and implements, applications, harvesters, etc., can solve problems such as consumption, waste, cracking of caragana pods, etc., and achieve the effect of improving harvesting efficiency and reducing harvesting cost.

Inactive Publication Date: 2016-05-25
NANJING FORESTRY UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, Caragana seeds are mainly picked manually, which not only consumes a lot of manpower and material resources, but also if the harvest is not timely, the Caragana pods will naturally crack and the seeds will fall on the sand, which will cause a lot of waste

Method used

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  • Caragana microphylla seed collecting device
  • Caragana microphylla seed collecting device
  • Caragana microphylla seed collecting device

Examples

Experimental program
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Effect test

Embodiment 1

[0021] see figure 1 In the caragana seed collection device shown, the rotating shaft 1, which mainly transmits power, has three shafts extending along the axis except for the positions where the bearings are installed at both ends, and protruding from the surface of the shaft. There are three keyway-like grooves on the inner circle of the tooth holder 2 , and the comb teeth 3 are fixed on the outer surface of the comb tooth holder 2 . The comb holder 2 can slide along the axial direction along the surface of the rotating shaft 1 , and the gap Δ along the axial direction between the comb teeth 3 is set to be 35mm by adjusting the thickness of the washer 4 .

[0022] see figure 2 , 3 comb teeth 3 are fixed on the outer circular surface of the comb holder 2, and the angle between them is 120°, which is 1 / 3 of 360°. see image 3 , The elevation angle of the tooth tip 32 of the comb tooth 3 relative to the comb tooth main body 31 is 0°-90°, here it is designed to be 45°. Combs...

Embodiment 2

[0026] see Figure 6 The caragana seed collection device shown, the difference between embodiment 2 and embodiment 1 is: the axis of the comb teeth 3 and the rotating shaft 1 is not perpendicular, and the angle 0 is 20°; the two ends of the rotating shaft 1 pass through the bearings 5 ​​at both ends obtain support; at the same time, its driving mode is replaced by the motor 23 to drive the rotating shaft 1 to rotate through the belt 22 and the pulley 21.

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Abstract

The invention relates to a caragana microphylla seed / pod collecting device. The device can meet the urgent demand for mechanized collection of caragana microphylla seeds, and thus new energy is brought for income increasing of herdsmen, provincial economy growth and national dust prevention and dune work. The caragana microphylla seed collecting device mainly comprises comb teeth, comb tooth seats, an adjusting washer, a rotating shaft and a driving mechanism. The comb teeth are arranged in the axial direction without limitation on the number of sets, each set of comb teeth is composed of one or more comb teeth which are evenly arranged on the corresponding comb tooth seat in the circumferential direction, and the comb tooth seats are fixed to the rotating shaft. Gaps between the adjacent comb teeth in the axial direction of the rotating shaft can be adjusted through the adjusting washer. The driving mechanism is formed by connecting an output shaft of a motor and the rotating shaft through a coupler and a speed reducer. The rotating shaft drives the comb teeth to rotate to complete the collecting work of caragana microphylla seeds / pods. The caragana microphylla seed / pod collecting device is suitable for mechanized work and high in collecting efficiency.

Description

Technical field: [0001] The technology relates to a caragana seed collection device for collecting caragana seeds. Background technique: [0002] Caragana is a sandy shrub with extremely developed root system. Caragana has strong adaptability and high survival rate. It is an excellent tree species for windbreak, sand fixation and water and soil conservation in the central and western regions. Caragana seeds are rich in oil, nitrogen and nutrients. Caragana branches and leaves are good firewood, oil refining raw materials and forage feed. But the planting of caragana, stubble and rejuvenation, and the development of economic value are still at a relatively low level. The industrial chain is short, the added value is low, and the enthusiasm of farmers and herdsmen is not high. The timely harvesting of Caragana seeds and the development of application value will greatly improve the above situation, and will play an important role in expanding the planting scale of Caragana ...

Claims

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Application Information

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IPC IPC(8): A01D45/30
Inventor 周宏平王金鹏高平施明宏
Owner NANJING FORESTRY UNIV
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