Multi-spindle caragana korshinskii seed collecting and harvesting machine

A multi-spindle and harvester technology, applied in the direction of harvesters, harvesters, agricultural machinery and implements, etc., can solve the problems of cutting or tearing, spilling on the sand, waste, etc., to improve harvesting efficiency and increase income effect

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

The time from fruit ripening to fruit cracking is very short, 2 to 4 days per plant, so it should be picked as it ripens. At present, Caragana seeds are mainly picked by hand, which not only consumes a lot of manpower and material resources, but also because of untimely harvesting, lemongrass The fruit pods are naturally split, and the seeds are scattered on the sand, which can no longer be picked up, resulting in a lot of waste
Therefore, it is very urgent to improve the efficiency of the mechanized harvesting of Caragana seeds, and the improvement of harvesting efficiency means to increase the speed of the machine, and the improvement of the speed of the machine needs to cooperate with the com

Method used

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  • Multi-spindle caragana korshinskii seed collecting and harvesting machine
  • Multi-spindle caragana korshinskii seed collecting and harvesting machine

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see figure 1 In the shown multi-spindle caragana seed harvester, the outer periphery of the main shaft 1 that mainly transmits power has 3 protrusions that extend along the axis and look like flat keys; cooperate with it, such as Figure 5 (a) There are three grooves in the shape of keyways on the inner circle of the circular comb holder 2 of the collector shown in (a), the two cooperate to transmit torque, and the comb teeth 3 are fixed on the outer surface of the comb holder 2 . The comb holder 2 can slide along the axis direction along the surface of the main shaft 1, and the gap between the comb teeth 3 along the axis direction can be set by adjusting the washer. 6 collectors constitute a collector group, and there are 3 groups of such collector groups on each main shaft. The length of the comb teeth in each collector group increases sequentially from front to back, ranging from 300mm to 1000mm, and their combs The angles of the teeth in the circumferential direct...

Embodiment 2

[0036] see Figure 6 , a 4-spindle caragana seed harvester, the difference between embodiment 2 and embodiment 1 is: the number of spindles in embodiment 2 is 4, the left and right parts of the frame are two respectively, and the two parts on one side The two main shafts are arranged up and down, which are more suitable for the harvesting of the seeds of higher caragana japonica; the main shafts on the left and right sides have 2 motors 68 to provide power respectively, and the two main shafts on one side share the same one by belt 66 and pulley 67. The power of motor, like this, the meshing gear set that plays reversing effect in embodiment 1 has just saved, and also saved a group of belt and belt pulley in the middle; 64 forms, and the function of blower fan is that fruit pod and seed are sucked in the storage box 49; Two walking wheels 55 are set below the main shaft on the left and right sides. The above points are the main differences between Embodiment 2 and Embodiment ...

Embodiment 3

[0038] see Figure 8 , Figure 9 The difference between embodiment 3 and embodiment 1 and embodiment 2 is that the sliders fixed on the top of the left and right parts of the frame are widened and lengthened, and then become two whole steel plates 39, so that the left and right parts of the frame are formed into two parts. A whole with better rigidity, better stability and reliability, and a simpler structure, and the distance between the left and right acquisition units become a fixed value.

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Abstract

The invention relates to a multi-spindle mechanized machine for harvesting caragana korshinskii seeds. The multi-spindle caragana korshinskii seed collecting and harvesting machine comprises a rack, a plurality of spindles rotatably supported on the rack, collection devices fixed to the spindles, a drive mechanism for driving the spindle to rotate and fruit pod and seed conveying devices. The spindles located on the left half portion of the rack is symmetrical to the spindle located on the right half portion of the rack, the collection devices are the same as the spindles in number, the conveying devices are arranged in a left-right mode, and the collection devices are in left-right symmetry to the conveying devices. The power is from a traction machine or an independent engine, the walking mode can be either a traction mode or a self-walking mode, the machine can ride on a caragana korshinskii plant when working, collecting and harvesting of one line of caragana korshinskii seeds/fruit pods can be completed one time at a minimum, and thus collecting and harvesting efficiency can be doubled; meanwhile, mechanized collecting and harvesting work of seeds of high-plant type caragana korshinskii such as white caragana korshinskii can be further conducted, and the problems that the collecting and harvesting link of caragana korshinskii seeds is low in efficiency and high in cost are solved.

Description

Technical field: [0001] The technology relates to a multi-spindle Caragana seed harvester for harvesting 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. At present, 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 the application value of the whole plant will greatly improve the above situation, and will play an important role in prom...

Claims

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Application Information

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IPC IPC(8): A01D46/00
Inventor 王金鹏周宏平施明宏高平
Owner NANJING FORESTRY UNIV
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