CN108834876B

CN108834876B - Plant pollination device

Info

Publication number: CN108834876B
Application number: CN201810654957.6A
Authority: CN
Inventors: 赵小敏; 王维; 娄赟; 邓小华; 蒋颖
Original assignee: Zunyi City Agriculture Technology Popularization Station
Current assignee: Zunyi Planting Industry Development Service Center
Priority date: 2018-06-22
Filing date: 2018-06-22
Publication date: 2022-05-06
Anticipated expiration: 2038-06-22
Also published as: CN108834876A

Abstract

The application discloses plant pollination device in the artifical pollination field, including storing up powder jar and pollination pipe, the bottom intercommunication that stores up the powder jar has the discharging pipe of rectangle, is equipped with the baffle in the discharging pipe, is equipped with a plurality of through-holes on the baffle, and a lateral wall of discharging pipe is equipped with the opening, and opening sliding connection has the baffle, and the upper surface of baffle and the lower surface sliding connection of baffle are equipped with weighing plate in the discharging pipe, and one side fixedly connected with pivot of weighing plate, weighing plate's opposite side is the arc, weighing plate includes backup pad, pressure sensors and holds the thing board, and the pivot is connected with the discharging pipe rotation, and the upside and the discharging pipe intercommunication of pollination pipe, the axis of pollination pipe is perpendicular with the axis of discharging pipe, and the one end intercommunication of pollination pipe has the blowing pipe, is equipped with the fan in the blowing pipe, and the fan is connected with the motor, and the other end of pollination pipe is equipped with the dispersion plate. In the scheme, the pollination amount during pollination each time is accurately controlled by combining the weighing plate and the baffle.

Description

Plant pollination device

Technical Field

The invention belongs to the field of artificial pollination equipment, and particularly relates to a plant pollination device.

Background

Flowering pollination is an important part of plant reproductive physiology, and the deep research on the flowering pollination of the plant is helpful for developing germplasm innovation and utilization. Crops planted in large area in agricultural production, such as corn, sunflower, rape, buckwheat, melon vegetables and the like, all belong to cross-pollinated crops. They mediate insects or pollinate results by means of breeze. Such as corn, which is a wind-borne flower crop, or a pollination fruit which utilizes the nectary glands of the flower itself and the bright flower to attract insects, such as sunflower, rape, buckwheat, melons and fruits and vegetables. The pollination result of the cross-pollinated crops has strong dependence on natural conditions, and adverse climate often has great influence on the pollination and fructification of the crops and the yield. If anemophilous flower crops encounter adverse meteorological conditions such as high temperature, drought, strong wind, rainy days, no wind and the like in the flowering period, and the cultivation management measures are improper, the male and female flower periods often encounter poor flowers, so that pollination fructification and the yield of the crops are influenced. If the insect-borne flower crops encounter continuous rainy days or cold days in the flowering period, the insect activities are influenced, or if the insect activities in the field are limited in a sunny day, the crops cannot be fully pollinated, the fruit is reduced, and the yield is reduced. An artificial supplementary pollination method is often adopted in agricultural production to overcome the defect that pollination can not be guaranteed due to insufficient conditions.

As for the pollination technology, the traditional artificial pollination method is a flower butt-collision method, a style method, a feather whisking method, a yarn bag method and an artificial bee laying method. However, these methods are time-consuming and labor-consuming to implement and are not suitable for the purpose of scientific research. Some current pollination devices can not control pollination volume, and pollination volume is too much leads to pollen extravagant, and pollination volume is too little to reduce the result rate in addition, in the southwest area, the weather is wetter, and pollen isolated time is long, easily receives the moisture caking, reduces the activity of pollen easily.

Disclosure of Invention

The invention aims to provide a plant pollination device to solve the problem that the existing pollination device cannot control the pollination amount.

In order to solve the above problems, the present invention provides the following solutions: a plant pollination device comprises a powder storage tank and a pollination pipe, wherein the bottom of the powder storage tank is communicated with a rectangular discharge pipe, the outer wall of the discharge pipe is fixedly connected with a supporting shell, a partition plate is arranged in the discharge pipe, a plurality of through holes are formed in the partition plate, an opening is formed in one side wall of the discharge pipe, a baffle is connected with the opening in a sliding manner, the baffle is parallel to the partition plate, the upper surface of the baffle is connected with the lower surface of the partition plate in a sliding manner, one side, away from the discharge pipe, of the baffle is fixedly connected with an electric telescopic rod, one end, away from the baffle, of the electric telescopic rod is fixedly connected with the supporting shell, a weighing plate is arranged in the discharge pipe, a rotating shaft is fixedly connected with one side of the weighing plate, the other side of the weighing plate is arc-shaped, the weighing plate comprises a supporting plate, a pressure sensor and a material bearing plate, the rotating shaft is rotatably connected with the discharge pipe, one end of the rotating shaft penetrates through the discharge pipe and is provided with a first gear, be equipped with the small-size motor in the supporting shell, be equipped with the second gear on the output shaft of small-size motor, second gear and first gear engagement, the diameter of second gear is less than the diameter of first gear, the small-size motor electricity is connected with the controller of controlling its operation, the controller is connected and is controlled electric telescopic handle operation with electric telescopic handle electricity, the upside and the discharging pipe intercommunication of pollination pipe, the axis of pollination pipe is perpendicular with the axis of discharging pipe, the one end intercommunication of pollination pipe has the blowing pipe, be equipped with the fan of blowing in the blowing pipe toward the pollination pipe, the fan is connected with its pivoted motor of drive, and the motor is connected with the controller electricity, be equipped with the handle on the pollination pipe, be equipped with the switch of control motor operation on the handle, the other end of pollination pipe is equipped with the dispersion board.

The working principle of the scheme is as follows: the invention puts pollen in a pollen storage tank, when pollination is needed to be carried out on plants, a handle is held by a hand, a switch is opened, a motor is rotated to drive a fan to rotate, air flows to form a wind blowing direction pollination pipe, meanwhile, a controller receives a signal of starting the motor to enable an electric telescopic rod to contract to drive a baffle plate to slide away from a partition plate at an opening, so that the pollen falls onto an object bearing plate from a through hole on the partition plate, a pressure sensor detects the weight of the pollen on the object bearing plate, the pressure sensor transmits an electric signal to the controller, when the weight of the pollen reaches a preset value, the controller controls the electric telescopic rod to extend to push the baffle plate back to the original position to prevent the pollen from falling onto the object bearing plate, then the controller controls a small-sized motor to operate, a rotating shaft is driven to rotate through the transmission of a first gear and a second gear, the rotating shaft drives a weighing plate to rotate downwards, so that the pollen falls into the pollination pipe from the object bearing plate, flies to the dispersion plate under the action of wind force, and is scattered on the flower columns of the plants through the dispersion of the dispersion plate to finish pollination.

The beneficial effect of this scheme does: utilize the pollination volume when combination of weighing plate, baffle comes accurate control pollination at every turn in this scheme, and utilize the controller to control electric telescopic handle and small motor's operation, realize the automation of weighing, only need during the pollination press the switch can, easy operation through the setting of dispersion plate, makes pollen fully dispersed, improves pollination efficiency.

Further, a drying layer is arranged on the inner wall of the powder storage tank. The purpose is to dry pollen, prevent the pollen from being wetted and agglomerated and reduce the activity.

Furthermore, a filter screen is arranged at one end of the blowing pipe, which is far away from the pollination pipe. The aim is to prevent impurities from entering the blowing pipe to pollute the blowing pipe and further pollen.

Further, the diameter of the rotating shaft is larger than the thickness of the weighing plate. The pollen weighing device aims to avoid the situation that pollen is not easy to drop after falling into an included angle formed by the rotating shaft and the weighing plate when the thickness of the weighing plate is larger than the diameter of the rotating shaft.

Drawings

FIG. 1 is a schematic structural view of a plant pollination device of the present invention;

fig. 2 is a cross-sectional view taken along line a-a of fig. 1.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: handle 1, switch 2, filter screen 3, blowing pipe 4, motor 5, fan 6, support casing 7, controller 8, electric telescopic handle 9, baffle 10, powder storage tank 11, cover 1101, dry layer 12, discharging pipe 13, baffle 14, through-hole 15, pivot 16, hold thing board 17, pressure-sensitive device 18, backup pad 19, pollination pipe 20, dispersion board 21, first gear 22, second gear 23, small motor 24.

The embodiment is basically as shown in the attached figures 1 and 2: the utility model provides a plant pollination device, including powder storage tank 11 and pollination pipe 20, powder storage tank 11 top is uncovered, uncovered department is connected with opens and the open cover 1101 of pipe wall, be equipped with dry layer 12 on the powder storage tank 11 inner wall, dry layer 12 is equipped with the drier (like calcium dioxide) in the barrier film and forms, the bottom intercommunication of powder storage tank 11 has the discharging pipe 13 of rectangle, discharging pipe 13's outer wall fixedly connected with supports casing 7, be equipped with baffle 14 in the discharging pipe 13, be equipped with a plurality of through-holes 15 on the baffle 14, a lateral wall of discharging pipe 13 is equipped with the opening, opening sliding connection has baffle 10, baffle 10 is parallel with baffle 14, and the upper surface of baffle 10 and the lower surface sliding connection of baffle 14, one side fixedly connected with electric telescopic handle 9 of discharging pipe 13 is kept away from to baffle 10, electric telescopic handle 9 keeps away from the one end of baffle 10 and supports casing 7 fixed connection.

Be equipped with the weighing plate in the discharging pipe 13, one side fixedly connected with pivot 16 of weighing plate, the diameter of pivot 16 is greater than the thickness of the plate of weighing, the opposite side of weighing plate is the arc form, the weighing plate includes backup pad 19, pressure sensors 18 and thing board 17 of holding, pivot 16 rotates with discharging pipe 13 and is connected, the one end of pivot 16 runs through discharging pipe 13 and is equipped with first gear 22, be equipped with small motor 24 in the support housing 7, be equipped with second gear 23 on small motor 24's the output shaft, second gear 23 meshes with first gear 22, the diameter of second gear 23 is less than first gear 22's diameter, small motor 24 electricity is connected with the controller 8 of its operation of control, controller 8 is connected with electric telescopic handle 9 electricity and controls electric telescopic handle 9 operation.

Upside and discharging pipe 13 intercommunication of pollination pipe 20, the axis of pollination pipe 20 is perpendicular with discharging pipe 13's axis, the one end intercommunication of pollination pipe 20 has blowing pipe 4, the other end of pollination pipe 20 can be dismantled and be connected with dispersion plate 21, the arc of dispersion plate 21 for seting up a plurality of through-holes, be equipped with fan 6 of blowing in pollination pipe 20 in the blowing pipe 4, fan 6 is connected with its pivoted motor 5 of drive, motor 5 is connected with 8 electricity of controller, be equipped with handle 1 on the blowing pipe 4, be equipped with the switch 2 of 5 operations of control motor on the handle 1, the one end that pollination pipe 20 was kept away from to blowing pipe 4 is equipped with filter screen 3.

The invention puts pollen in a pollen storage tank 11, when pollination is needed to be carried out on plants, a handle 1 is held by hand, a switch 2 is opened, a motor 5 is rotated to drive a fan 6 to rotate, air flows to form air blowing to a pollination pipe 20, meanwhile, a controller 8 receives a signal of starting the motor 5 to contract an electric telescopic rod 9 and drive a baffle plate 10 to slide away from a partition plate 14 at an opening, so that pollen falls onto an object bearing plate 17 from a through hole 15 on the partition plate 14, a pressure sensor 18 detects the weight of the pollen on the object bearing plate 17, the pressure sensor 18 transmits an electric signal to the controller 8, when the weight of the pollen reaches a preset value, the controller 8 controls the electric telescopic rod 9 to extend to push the baffle plate 10 back to the original position to prevent the pollen from falling onto the object bearing plate 17, then the controller 8 controls a small motor 24 to operate, a rotating shaft 16 is driven to rotate by a first gear 22 and a second gear 23, the rotating shaft 16 drives the weighing plate to rotate downwards, so that pollen falls into the pollination pipe 20 from the object bearing plate 17, flies to the dispersion plate 21 under the action of wind force, and is scattered on the flower column of the plant through the dispersion of the dispersion plate 21, and pollination is completed.

The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A plant pollination device which is characterized in that: the powder feeding device comprises a powder storage tank and a powder feeding pipe, wherein the bottom of the powder storage tank is communicated with a rectangular discharge pipe, a supporting shell is fixedly connected to the outer wall of the discharge pipe, a partition plate is arranged in the discharge pipe, a plurality of through holes are formed in the partition plate, an opening is formed in one side wall of the discharge pipe, a baffle is connected to the opening in a sliding manner, the baffle is parallel to the partition plate and is positioned below the partition plate, the upper surface of the baffle is connected to the lower surface of the partition plate in a sliding manner, an electric telescopic rod is fixedly connected to one side of the baffle, away from the discharge pipe, a weighing plate is arranged in the discharge pipe and is positioned below the baffle, a rotating shaft is fixedly connected to one side of the weighing plate, the other side of the weighing plate is arc-shaped, the weighing plate comprises a supporting plate, a pressure sensor and a material bearing plate, and is rotatably connected with the discharge pipe, one end of the rotating shaft penetrates through the discharging pipe and is provided with a first gear, a small motor is arranged in the supporting shell, a second gear is arranged on an output shaft of the small motor and is meshed with the first gear, the diameter of the second gear is smaller than that of the first gear, the small motor is electrically connected with a controller for controlling the small motor to operate, the controller is electrically connected with the electric telescopic rod and controls the electric telescopic rod to operate, the upper side of the pollination pipe is communicated with the discharging pipe, the axis of the pollination pipe is perpendicular to that of the discharging pipe, one end of the pollination pipe is communicated with a blowing pipe, a fan for blowing air into the pollination pipe is arranged in the blowing pipe, the fan is connected with a motor for driving the fan to rotate, the motor is electrically connected with the controller, a handle is arranged on the blowing pipe, a switch for controlling the motor to operate is arranged on the handle, and a dispersion plate is arranged at the other end of the pollination pipe; the controller drives the electric telescopic rod to contract to drive the baffle to slide in the opening and leave the baffle, pollen falls onto the object bearing plate from the through hole of the baffle, the pressure sensor detects the weight of the pollen on the object bearing plate and transmits an electric signal to the controller, when the weight of the pollen reaches a preset value, the controller controls the electric telescopic rod to extend to push the baffle back to the original position, the baffle covers the through hole of the baffle, the controller controls the small motor to run, the small motor drives the rotating shaft to rotate through the transmission of the first gear and the second gear, the rotating shaft drives the weighing plate to rotate downwards when rotating, and the pollen falls into the pollen feeding pipe from the object bearing plate.

2. A plant pollination device according to claim 1, wherein: and a drying layer is arranged on the inner wall of the powder storage tank.

3. A plant pollination device according to claim 2, wherein: and a filter screen is arranged at one end of the blowing pipe, which is far away from the pollination pipe.

4. A plant pollination device according to claim 3, wherein: the diameter of the rotating shaft is larger than the thickness of the weighing plate.