CN113207673A

CN113207673A - Accurate powder and wind control type kiwi fruit pollinator

Info

Publication number: CN113207673A
Application number: CN202010068094.1A
Authority: CN
Inventors: 石复习; 黄永文; 王一鸣; 叶千奥; 牧昊天; 朱悦
Original assignee: Northwest A&F University
Current assignee: Northwest A&F University
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2021-08-06

Abstract

The invention discloses a kiwi pollination device capable of accurately controlling powder and wind, which mainly comprises a fan (1), a wind shield (2), a connecting rod (3), a connecting seat (4), a clamping device (5), a pollen tank (6), a pollen outlet (7), a spiral brush (8), a pollen channel (9), a direct current motor (10), a steering engine (11) and a pollen inlet (12). The method is characterized in that: the fan passes through the screw and links to each other with the bottom of pollinator casing, and the deep bead passes through the connecting rod to be connected with the steering wheel, and the connecting seat passes through clamping device to be fixed on the pollinator casing, and the pollen jar is fixed in pollen passageway side, and both link to each other through the opening, and the spiral brush is connected with DC motor and passes this opening and pollen passageway. The invention can control the spiral brush to rotate for different turns to realize the accurate measurement of the dry pollen of the kiwi fruit by changing the working time of the direct current motor, and the air supply quantity is controllable in a limited range by controlling the opening and closing time of the air door, thereby effectively controlling the pollen measurement precision and the air supply distance, and improving the pollen utilization rate and the pollination effect of the kiwi fruit. The invention has simple structure and convenient operation, and can improve the pollination operation efficiency.

Description

Accurate powder and wind control type kiwi fruit pollinator

Technical Field

The invention belongs to the technical field of fruit tree pollination devices, and particularly relates to a kiwi fruit pollinator capable of accurately controlling powder and wind.

Background

The kiwi fruit is a cross-pollination plant, improves the pollination effect in the flowering phase, and is a key link for improving the quality of the kiwi fruit. The existing pollination modes comprise anemophilous pollination, bee pollination, artificial pollination, aqueous agent spraying pollination, dry pollination and the like. Experiments and production practices show that the first two pollinations have poor technical effects, are easily restricted by meteorological factors, are difficult to master and use in production, and the third pollination has the best effect, but has low working efficiency and higher cost, wastes time and labor in large-scale production, is not beneficial to large-area industrial production, and is not beneficial to field management of male and female plants; the latter two techniques have high efficiency, but the pollination is not uniform, the fertilization effect is poor, the pollen waste is serious, and the pollination quality problem cannot be fundamentally solved. At present, the kiwi pollination device cannot accurately control pollination amount and air supply distance, and an accurate powder control and air control dry-type pollinator is required to be designed in order to improve pollination efficiency and fertilization quality and improve the utilization rate of kiwi pollen.

Disclosure of Invention

Aiming at the defects, the invention provides a kiwi pollination device capable of accurately controlling powder and wind, and aims to solve the problems in the background technology.

The invention is realized by the technical scheme of separating and controlling the pollen quantity and the air supply quantity:

an accurate powder and wind control type kiwi fruit pollinator mainly comprises a fan, a wind shield, a connecting rod, a connecting seat, a clamping device, a pollen tank, a pollen outlet, a spiral brush, a pollen channel, a direct current motor, a steering engine and a pollen inlet. The method is characterized in that: pollen passageway be device major structure, fan and pollen passageway bottom link to each other, the pollen jar fix in the pollen passageway outside, the two communicates with each other, the meal mouth of advancing be pollen jar and pollen passageway connection opening, spiral brush be connected and pass into the meal mouth with DC motor, DC motor fix outside the pollen passageway, and be located the offside of pollen jar, motor output shaft with advance the meal mouth coaxial, the deep bead arrange the pollen passageway in, be located the fan and go out between the meal mouth, the deep bead passes through the connecting rod and is connected with the steering wheel, the steering wheel fix on the outside fixed bearing of pollen passageway, the connecting seat pass through clamping device and fix at the pollination device middle part.

The pollen tank is communicated with the pollen channel through a conical pollen inlet, and the pollen inlet is matched with the spiral brush to form a spiral feeding mechanism.

The wind shield is connected with the steering engine through a connecting rod and is matched with the pollen channel to form an air door, and the steering engine is used for controlling the opening and closing of the air door to convey wind power as required.

The inside pipeline that is designed for having streamlined protruding structure of pollen passageway, this protruding structure is located into between powder mouth and the deep bead, can prevent effectively that the air current in the pollen passageway from blowing pollen into the pollen jar, guarantees the normal clear of pollination.

The invention relates to a kiwi fruit pollinator capable of accurately controlling powder and wind, which has the working principle that:

when the pollinator is used, the pollinator can be fixed by using the mounting seat as required, firstly, the power supply is switched on, the fan is opened, air is continuously supplied, after the pollen outlet is aligned to a target flower, the steering engine is controlled to enable the connecting rod to rotate, the connecting rod drives the wind shield to rotate, the air door is opened, limited and controllable air volume is conveyed, the direct current motor is controlled to enable the spiral hairbrush to rotate by a corresponding angle, quantitative pollen is sent into the pollen channel, when air in the pollen channel passes through the streamline convex structure designed in the pollen channel, pressure difference is generated to carry out the pollen, meanwhile, the pollen can be prevented from being blown out of the pollen tank, the pollen outlet is aligned to a stamen needing pollination, the precise pollination is finally realized, and the waste of the pollen during pollination is avoided. Adding the pollen directly from the top of the pollen tank after the pollen is used up.

The invention has the advantages that: the invention has strong practicability and can realize the precise feeding of the dry pollen of the kiwi fruit with different feeding amounts. During pollination, the number of turns of the spiral hairbrush is controlled to realize the precise feeding of dry kiwi pollen with different feeding amounts, so that the consumption of kiwi pollen is saved, and the pollination quality is improved; pollen gets into pollen pipe passageway, and the deep bead is opened, and the pollen is at the intraductal homodisperse of pollen under the effect of fan to spout from the pollen outlet, on the spraying kiwi fruit pistil, this pollination mode is verified through the experiment, and the pollination is accurate and even unanimous, and the kiwi fruit is rateed highly as a result.

Drawings

FIG. 1: the pollinator in the embodiment of the invention is structurally schematic.

FIG. 2: in an embodiment of the invention, the pollinator is in a sectional view.

FIG. 3: the pollen feeding structure in the embodiment of the invention is schematically shown.

FIG. 4: in the embodiment of the invention, the structure of the air door and the wind shield of the pollinator is enlarged.

In the attached drawing, the device comprises a fan 1, a fan 2, a wind shield 3, a connecting rod 4, a connecting seat 5, a clamping device 6, a pollen tank 7, a pollen outlet 8, a spiral brush 9, a pollen channel 10, a direct current motor 11, a steering engine 12, a pollen inlet 901, an air door 902 and a streamline protrusion.

Detailed Description

To make the technical means, creation features, objects and achievements of the present invention easy to understand, the principle and features of the present invention will be described below with reference to the accompanying drawings, which are given as examples for explaining the present invention and not for limiting the scope of the present invention.

Fig. 1 to 4 show an embodiment of a precise powder and wind control dry pollinator of the invention.

As shown in fig. 1 to 4, in this embodiment, an accurate powder and wind control type kiwi pollinator mainly comprises a fan 1, a wind screen 2, a connecting rod 3, a connecting seat 4, a clamping device 5, a pollen tank 6, a pollen outlet 7, a spiral brush 8, a pollen channel 9, a direct current motor 10, a steering engine 11, and a pollen inlet 12. The method is characterized in that: pollen passageway 9 be device major structure, fan 1 and pollen passageway 9 bottom link to each other, pollen jar 6 fix at pollen passageway 9 outsidely, the two communicates with each other, powder inlet 12 be pollen jar 6 and pollen passageway 9 connection opening, spiral brush 8 be connected and pass powder inlet 12 with DC motor 10, DC motor 10 fix outside pollen passageway 9, and be located the offside of pollen jar 6, motor output shaft and powder inlet 12 are coaxial, deep bead 2 arrange pollen passageway 9 in, be located between fan 1 and the meal outlet 7, deep bead 2 is connected with steering wheel 11 through connecting rod 3, steering wheel 11 fix on the outside fixed bolster of pollen passageway 9, connecting seat 4 fix at the pollination device middle part through clamping device 5.

The pollen tank 6 is communicated with the pollen channel 9 by a conical pollen inlet 12, and the pollen inlet 12 is matched with the spiral hairbrush 8 to form a spiral feeding mechanism.

The wind shield 2 is connected with the steering engine 11 through the connecting rod 3 and is matched with the pollen channel 9 to form a wind door 901, and the wind power is conveyed by controlling the opening and closing of the wind door through the steering engine 11 according to needs.

Pollen passageway 9 is inside to be designed into the pipeline that has streamlined protruding 902 structure, and this protruding structure is located into between powder mouth 12 and the deep bead 2, can prevent effectively that the air current in the pollen passageway 9 from blowing pollen into pollen jar 6 backward, guarantees the normal clear of pollination.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an accurate accuse powder accuse wind formula kiwi fruit pollination ware, is mainly by fan, deep bead, connecting rod, connecting seat, clamping device, pollen jar, meal outlet, spiral brush, pollen passageway, direct current motor, steering wheel, advance the meal mouth and constitute, its characterized in that: the interior of the pollen channel is of a cavity structure and is of a main structure of the device, the fan is connected with an opening at the bottom of the pollen channel through a screw, the pollen tank is fixed at the upper side outside the pollen channel and is communicated with the pollen channel through an opening, the pollen inlet is the joint of the pollen tank and the conical opening of the pollen channel, the spiral brush is connected with the DC motor and passes through the opening between the pollen tank and the pollen channel, the DC motor is fixed at the upper part of the pollen channel, and is positioned at the opposite side of the pollen tank, the axial position of the output shaft of the motor is superposed with the axial position of the pollen inlet, the wind shield is arranged at the outlet of the fan in the pollen channel and between the fan and the pollen outlet, the wind shield is connected with the steering engine through a connecting rod, the steering wheel fix on the outside fixed bolster of pollen passageway, the connecting seat pass through clamping device and fix in the middle part of pollination device.

2. The kiwi pollinator with the accurate powder and wind control function as claimed in claim 1, wherein a conical powder inlet is connected between the pollen tank and the pollen channel, and the powder inlet and the spiral brush cooperate to form a spiral feeding mechanism.

3. The kiwi pollinator with the accurate powder and wind control function according to claim 1, wherein the wind screen is connected with the steering engine through a connecting rod and is matched with the pollen channel to form a wind door, and the wind power is transmitted by controlling the opening and closing of the wind door through the steering engine according to requirements.

4. The kiwi pollinator with the accurate pollen control and wind control functions as claimed in claim 1, wherein a pipeline with a streamline convex structure is designed in the pollen channel, the convex structure is located between the opening of the pollen tank and the wind shield, pollen is prevented from being blown back into the pollen tank by airflow in the pollen channel, and normal pollination is guaranteed.