Castanea mollissima pollen collecting device and collecting method

A technology of chestnut pollen and collection equipment, which is applied to harvesters, agricultural machinery and implements, applications, etc., can solve the problems of easy adhesion of pollen, poor powder loosening effect, high water content, etc., and achieve fresh pollen, strong vitality, and high collection volume big effect

Active Publication Date: 2021-06-22
SHANDONG INST OF POMOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chestnut inflorescences breathe vigorously, have high water content, high sugar content, pollen is easy to stick, and the powder loosening effect is poor. The powder can only be loosened under high temperature exposure above 30°C. Therefore, the isolated flowers of apples, peaches, walnuts, etc. are manually harvested. , the method of obtaining pollen by drying for a long time is not suitable for the collection of chestnut pollen

Method used

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  • Castanea mollissima pollen collecting device and collecting method
  • Castanea mollissima pollen collecting device and collecting method
  • Castanea mollissima pollen collecting device and collecting method

Examples

Experimental program
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Effect test

Embodiment 1

[0028] The invention adopts a self-made fan system to collect pollen. The fan system consists of a positive pressure fan and a negative pressure fan. The function of the positive pressure fan is to blow off the pollen attached to the inflorescence, and the function of the negative pressure fan is to inhale the blown pollen and collect it into the pollen collection bin. The working motors of the positive pressure fan and the negative pressure fan are independently powered by rechargeable batteries, which can be operated independently and used repeatedly.

[0029] The power supply voltage of the positive pressure fan is 3.7V, the input voltage / current is 5V / 830mAh, the battery capacity is 1200mAh, the output power is 3W, the weight of the unit is 170g, the length is 250mm, and the width is 110mm. The main device is composed of a positive pressure fan 1, a net cover 2, a switch 3, a handle 4 and a power supply 5. Handle 4 is long 15cm, inner diameter 50mm. The power supply is a...

Embodiment 2

[0032] Such as image 3 As shown, the bracket 15 is a U-shaped structure, and two tailstocks 18 are arranged in the middle part of the U-shaped structure, and each tailstock is jointly rotated with the side wall of the bracket at the corresponding end to connect a screw rod 17, and each screw rod is screwed. A guide block 16 is provided with a guide groove cooperating with the guide block on the upper surface of the support bottom plate. Such as image 3 As shown, the positive pressure air duct 13 is connected above the left guide block, and the air outlet 12 is arranged above the positive pressure air duct. The other end of the positive pressure air duct communicates with the bellows 21, the other end of the bellows communicates with the negative pressure air duct 20, and the bottom of the negative pressure air duct is connected with the guide block on the right. A fan 19 is installed in the negative pressure air duct, the air outlet of the fan is facing the connection port...

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Abstract

The invention discloses a castanea mollissima pollen collecting device and a collecting method. The castanea mollissima pollen collecting device comprises a positive pressure device and a negative pressure device which are matched for use, the positive pressure device comprises a positive pressure fan, a mesh enclosure is arranged outside the fan, a handle is arranged below the fan, and the handle is provided with a switch and a power supply. The negative pressure device comprises a wind scoop, a first filter screen is arranged at the top end of the wind scoop, a powder collecting bin is arranged at the tail end of the wind scoop, the powder collecting bin is communicated with a negative pressure fan, and the powder collecting bin is provided with a second filter screen. According to the castanea mollissima pollen collecting device and the collecting method, a mechanical non-in-vitro collection method is adopted, so that the collection efficiency of the castanea mollissima pollen can be greatly improved.

Description

technical field [0001] The invention belongs to the field of tree breeding and cultivation, and in particular relates to a chestnut pollen collection device and a collection method. Background technique [0002] Chestnut inflorescences belong to catkins, on which flowers are born, and the pollen is obviously smaller than that of apples, pears, peaches, walnuts and the like. Chestnut inflorescences breathe vigorously, have high water content, high sugar content, pollen is easy to stick, and the powder loosening effect is poor. The powder can only be loosened under high temperature exposure above 30°C. Therefore, the isolated flowers of apples, peaches, walnuts, etc. are manually harvested. , the method of obtaining pollen by drying for a long time is not suitable for the collection of chestnut pollen. Contents of the invention [0003] The invention discloses chestnut pollen collection equipment and a collection method. The mechanical non-isolated collection method can gre...

Claims

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Application Information

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IPC IPC(8): A01D93/00
CPCA01D93/00
Inventor 田寿乐孙晓莉王金平沈广宁薛晓敏
Owner SHANDONG INST OF POMOLOGY
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