CN109892222B

CN109892222B - Pear tree pollinator

Info

Publication number: CN109892222B
Application number: CN201711312222.7A
Authority: CN
Inventors: 郑战光; 张晓颖; 周闯
Original assignee: Guangxi University
Current assignee: Guangxi University
Priority date: 2017-12-08
Filing date: 2017-12-08
Publication date: 2022-09-02
Anticipated expiration: 2037-12-08
Also published as: CN109892222A

Abstract

The utility model provides a pear tree pollination ware, mainly used solves the inconvenience that brings when artificial pollination, improves pollination efficiency, mainly includes rotary mechanism, elevating system, wind-force device. The rotating mechanism device is provided with an upper rotating mechanism and a lower rotating mechanism to complete the rotating function. For the lifting mechanism device, the lifting and the falling of the pollinator are realized mainly by adopting a method of connecting a rod and a plane clamping groove. The wind power device drives the shaft with the magnet to rotate by utilizing the magnetic effect, so that the rotation of the fan is realized, pollen is scattered on the pistil, the pollination process is completed, the structure is simple, and the operation is convenient.

Description

Pear tree pollinator

Technical Field

The invention relates to the field of forestry machinery, in particular to a pear tree pollinator.

Background

Pollination of fruit trees is large in task amount for farmers, artificial pollination is adopted as the most original pollination mode, collected pollen is dipped into the pollen by a brush pen through a pollination method and is spotted on pistils, and the pollination task is completed. Or the feather duster is bound on the bamboo rod by adopting a duster method, pollen is adhered on the feather duster, the feather duster rolls back and forth on pistils to achieve the aim of pollination, and the number of the pistils in one-time pollination is more than that of the pistils in a point-pollination method. The pollination methods consume a large amount of manpower, have low pollination rate and backward used tools, and are not beneficial to the implementation of the pollination process. In view of the problems, the invention has important significance for the pear tree pollinator.

Disclosure of Invention

The invention aims to provide a pear tree pollinator, which aims to reduce the waste of human resources and improve the pollination efficiency, provides a more advanced using tool and achieves the purpose of efficiently pollinating pear trees.

The invention achieves the above purpose by the following technologies: a pear tree pollinator comprises a rotating mechanism device, a lifting mechanism device, a wind power device and a pollen output device. The rotating mechanism device comprises a base, an upper rotating mechanism and a lower rotating mechanism; the lifting mechanism device comprises a support rod, a connecting ball, a chute and a chute plane; the wind power device comprises a battery, a magnet, a shaft, a sliding block, a cylindrical roller bearing, a connecting block, an abutting block, a fan, a connecting shaft, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod and a handle; the pollen output device comprises a gauze, a pollen box, a pollen net strainer and a nozzle.

The upper rotating mechanism and the lower rotating mechanism realize rotating action by utilizing the performance of the magnet, divide the circular magnet into eight equal parts and fix the eight equal parts in a circular groove embedded in the chassis, and when the rotating action is realized, the rotating action can be completed only by rotating 45 degrees around the lifting rod, and if the rotating angle is smaller, the magnet is divided into more parts.

The lifting mechanism device mainly utilizes the clamping groove to complete actions. A specific slideway slot is arranged in the plane of the slideway, and one end of the supporting rod is provided with a connecting ball which can be well matched with the slideway slot. When wanting to accomplish lifting function, can put the linking ball of bracing piece end in the slide groove, through the track of block in the slide groove different height, realize the lift action. If the pollinator does not reach the designated height, the lifting rod device can be started, the third lifting rod is firstly pulled to the end part of the second lifting rod, then the second lifting rod is pulled to the end part of the first lifting rod, a stopping device is arranged between the rods, and the pollinator reaches the designated position through the lifting of the rods with the vertical height.

The wind power device firstly fixes the batteries in the pollinator shell in a circle and places a magnet in the center of the battery in the circle; then fix the magnet on the plastic shaft, there is a cylindrical roller bearing at the left end of the plastic shaft, the cylindrical roller bearing is fixed in the slide block, and then the right end of the plastic shaft passes through the cylindrical roller bearing at the center of the connecting block, and a circle of butt-joint block is sleeved on the right end of the plastic shaft. The joining block and the connecting block can be joined together through a dovetail groove, cylindrical roller bearings are arranged at the centers of the joining block and the connecting block, a fourth connecting rod is arranged below the connecting block, one end of the fourth connecting rod is fixed on the pollinator shell, and the other end of the fourth connecting rod is fixed on the connecting block to provide a supporting effect for the connecting block. And then, the left end of the connecting shaft penetrates through the cylindrical roller bearing of the connecting block, the left tail end of the connecting shaft is also sleeved with a circle of butt-joint block, and finally, the right end of the connecting shaft is fixed with a fan. When magnet was in by the circle of battery encircleing in, because battery itself just has magnetic field, it is rotatory that magnet receives the effect in battery magnetic field to take place for the plastics axle at magnet place is rotatory, and at this moment, the butt joint piece of linking piece right end and the butt joint piece of connecting block left end are crossing together, and the rotation of plastics axle can drive the rotation of connecting axle because of the combination of butt joint piece, and the connecting axle can drive the fan and rotate, finally realizes the production of wind-force. The left side of the sliding block is provided with a first connecting rod, a second connecting rod, a third connecting rod and a handle. If the fan is stopped, the handle can be pushed inward. At this moment, the handle can drive the motion of head rod, and the head rod outwards pulls the third connecting rod under the support of second connecting rod, and the third connecting rod links to each other with the slider, so the slider also can move to the left side to outside promptly to lead to magnet place axial left side motion, make magnet leave the ring that the battery is constituteed, link up piece and connecting block separation, the separation of butt joint piece, fan stall.

The pollen output device mainly comprises a gauze, a pollen box, a pollen net strainer and a nozzle. When the shell of the pollinator is lifted to a certain inclination angle, some pollen can fall out from the pollen net, and in order to avoid the pollen entering the area where the fan is located, a gauze is added in front of the fan to play a certain blocking role. The wind generated by the fan blows to the pollen net leaks to promote some pollen to fall down, and the pollen reaches the position of the nozzle along the channel to finish pollination on the pear trees.

The third lifting rod is connected with the shell of the pollinator through a soft rubber hose.

The invention has the outstanding advantages that:

1. the device can realize higher department pear tree pollination, can avoid accomplishing the climbing task with the help of the ladder.

2. The wind power device is low-carbon and environment-friendly, can generate wind energy without electric power, can drive the magnet to rotate even if the old battery is used, and can provide a new way for recycling the old battery.

3. The cost is lower, the operation is simple, and the popularization is facilitated.

Drawings

FIG. 1 is a schematic structural view of a pear tree pollinator provided by the invention.

Fig. 2 is a schematic view of a rotating mechanism device according to the present invention.

Fig. 3 is a schematic track diagram of the chute according to the present invention.

Fig. 4 is a schematic view of the end of the support rod according to the present invention.

Fig. 5 is a schematic diagram of the connection block, the connection block and the butt-joint block according to the invention.

Labeled as: the device comprises a handle 1, a base 2, a lower rotating mechanism 3, an upper rotating mechanism 4, a second lifting rod 5, a third lifting rod 6, a support rod 7, a first connecting rod 8, a second connecting rod 9, a third connecting rod 10, a sliding block 11, a cylindrical roller bearing 12, a plastic shaft 13, a battery 14, a magnet 15, a pollinator shell 16, a gauze 17, a pollen box 18, a pollen net drain 19, a nozzle 20, a soft rubber tube 21, a connecting block 22, a connecting shaft 23, a fan 24, a first lifting rod 25, a fourth connecting rod 26, a connecting block 27, a connecting ball 28, a sliding channel 29, a 45-degree fan-shaped magnet 30, a sliding channel plane 31, a circular channel 32 and an abutting block 33.

Detailed Description

The technical solution of the present invention is further illustrated by the accompanying drawings and examples.

Example 1

The invention relates to a pear tree pollinator, which is shown in figure 2. The upper rotating mechanism 4 and the lower rotating mechanism 3 adopt magnets as materials, the 45-degree fan-shaped magnet 30 is fixed in a circular groove 32, the circular groove 32 is embedded in the base 2, the upper rotating mechanism 4 is embedded in the first lifting rod 25, and when the rotation action is to be realized, an operator holds the lifting rod device consisting of the first lifting rod 25, the second lifting rod 5 and the third lifting rod 6 with two hands to rotate 45 degrees, so that the S, N poles of the 45-degree fan-shaped magnet 30 are attracted. If the rotation angle is less than 45 °, the 45 ° sector magnet 30 is in a state of like poles repelling each other, and the repelling force causes S, N poles of the 45 ° sector magnet 30 to attract each other, thereby realizing the rotation process.

The lifting mechanism device mainly utilizes a clamping groove to complete actions, as shown in figure 3, a specific sliding groove 29 is arranged in a sliding groove plane 31, a connecting ball 28 is arranged at one end of a supporting rod 7, as shown in figure 4, the connecting ball 28 can be well matched with the sliding groove 29, when the lifting function is to be completed, the connecting ball 28 at the tail end of the supporting rod 7 can be placed in the sliding groove 29, the lifting action is realized through rails clamped in the sliding groove 29 at different heights, if a pollinator does not reach a specified height, a third lifting rod 6 can be firstly pulled to the end part of the second lifting rod 5, then the second lifting rod 5 is pulled to the end part of the first lifting rod 25, a stopping device is arranged between the rods, and the specified position is reached through the lifting of the rods and the height of the rods.

The wind power device firstly fixes the batteries 14 in the pollinator shell 16 in a circle, and a magnet 15 is arranged in the center of the battery 14 in the circle; then the magnet 15 is fixed on the plastic shaft 13, the left end of the plastic shaft 13 is provided with the cylindrical roller bearing 12, the cylindrical roller bearing 12 is fixed inside the sliding block 11, the right end of the plastic shaft 13 penetrates through the cylindrical roller bearing 12 at the center of the connecting block 22, and the right tail end of the plastic shaft 13 is sleeved with a circle of butt-joint blocks 33. The joint block 22 and the connecting block 27 may be joined together by a dovetail groove, and the cylindrical roller bearings 12 are installed at the centers of the joint block 22 and the connecting block 27. A fourth connecting rod 26 is arranged below the connecting block 27, one end of the fourth connecting rod 26 is fixed on the pollinator shell 16, and the other end of the fourth connecting rod 26 is fixed on the connecting block 27 to provide a supporting function for the connecting block 27. Then, the left end of the connecting shaft 23 is passed through the cylindrical roller bearing 12 of the connecting block 27, and the left end of the connecting shaft 23 is also sleeved with a ring of butt-joint blocks 33. Finally, a fan 24 is fixed to the right end of the connecting shaft 23. When the magnet 15 is located in the ring surrounded by the battery 14, the battery 14 has a magnetic field, and the magnet 15 rotates under the action of the magnetic field of the battery 14, so that the plastic shaft 13 where the magnet 15 is located rotates, at the moment, the butt joint block 33 at the right end of the connecting block 22 and the butt joint block 33 at the left end of the connecting block 27 are crossed, the connecting shaft 23 is driven to rotate by the rotation of the plastic shaft 13 due to the combination of the butt joint blocks 33, the connecting shaft 23 drives the fan 24 to rotate, and finally, the wind power is generated. A first connecting rod 8, a second connecting rod 9, a third connecting rod 10 and a handle 1 are arranged on the left side of the sliding block 11. When the fan 24 is stopped, the handle 1 can be pushed inward. At this time, the handle 1 drives the first connecting rod 8 to move, the first connecting rod 8 pulls the third connecting rod 10 outwards under the support of the second connecting rod 9, and the third connecting rod 10 is connected to the slider 11, so the slider 11 also moves outwards, i.e. leftwards, thereby causing the plastic shaft 13 where the magnet 15 is located to move leftwards, so that the magnet 15 leaves the ring formed by the batteries 14, the connecting block 22 is separated from the connecting block 27, the butt-joint block 33 is separated, and the fan 24 stops rotating.

The pollen output device mainly comprises a gauze 17, a pollen box 18, a pollen net drain 19 and a nozzle 20. When the pollinator shell 16 is lifted to a certain inclination angle, some pollen can fall out of the pollen net drain 19, and in order to prevent the pollen from entering the area where the fan 24 is positioned, a gauze 17 is added in front of the fan 24 to play a certain blocking role. The wind generated by the fan 24 blows on the pollen net drain 19 to promote some pollen to fall down, and the pollen reaches the position of the nozzle 20 along the channel to finish pollination on the pear trees.

The third lifting rod 6 is connected with the pollinator shell 16 through a soft rubber hose 21.

The working principle and the process are as follows:

when pollinating a pear tree which is a little lower, firstly filling the pollen box 18 with pollen, fixing the pollen box on the pollinator shell 16, then placing the connecting ball 28 at the tail end of the supporting rod 7 into the slide way groove 29, adjusting the position of the connecting ball 28 in the slide way groove 29, stretching the handle 1 outwards after the position is proper, placing the magnet 15 in the center of a circle of surrounding batteries 14, rotating the plastic shaft 13 where the magnet 15 is located, at the same time, connecting the connecting block 22 and the upper end of the connecting block 27 together through a dovetail groove, passing the plastic shaft 13 through the cylindrical roller bearing 12 at the center of the connecting block 22, sleeving the butt block 33 at the right end of the plastic shaft 13, passing the connecting shaft 23 through the cylindrical roller bearing 12 at the center of the connecting block 27, also sleeving the butt block 33 at the left end of the connecting shaft 23, and leaving a gap between the connecting block 22 and the connecting block 27 for the rotation of the butt block 33, as shown in figure 5, when the plastic shaft 13 rotates, the butt block 33 at one end of the connecting block 22 and the butt block 33 at one end of the connecting block 27 are crossed together, corresponding to the plastic shaft 13, is connected with the connecting shaft 23, thereby realizing the rotation of the fan 24. The blown air blows on the pollen net drain 19, so that pollen falls into the channel, and then reaches the position of the nozzle 20 along the channel, and pollination on the pear trees is achieved.

If meet the pear tree of higher department, can launch the lifter device, earlier draw the tip of second lifter 5 with third lifter 6, then draw the tip of second lifter 5 to first lifter 25, be equipped with detent between each pole, accomplish the pollination to the pear tree of higher department. When the rotation is to be realized, the operator holds the lifting rod device consisting of the first lifting rod 25, the second lifting rod 5 and the third lifting rod 6 with two hands to rotate for 45 degrees, so that S, N poles of the 45-degree sector magnet 30 are attracted, and the rotation process is completed.

If the fan 24 is to stop rotating, the handle 1 can be pushed inward, at this time, the rod of the handle 1 drives the first connecting rod 8 to move, the first connecting rod 8 pulls the rod of the third connecting rod 10 outward under the support of the second connecting rod 9, and the third connecting rod 10 is connected with the slider 11, so that the slider 11 also moves outward, i.e., to the left, thereby causing the plastic shaft 13 of the magnet 15 to move leftward, so that the magnet 15 is separated from the ring formed by the batteries 14, the connecting block 22 is separated from the connecting block 27, the butt-joint block 33 is separated, and the fan 24 stops rotating.

Claims

1. A pear tree pollinator is characterized by comprising a rotating mechanism device, a lifting mechanism device, a wind power device and a pollen output device; the rotating mechanism device comprises a base, an upper rotating mechanism and a lower rotating mechanism, wherein the upper rotating mechanism and the lower rotating mechanism realize rotating action by utilizing the performance of a magnet, the round magnet is divided into eight equal parts and fixed in a round groove, the round groove is embedded in the base plate, and when the rotating action is realized, the round groove only needs to rotate for 45 degrees around the lifting rod; the lifting mechanism device comprises a support rod, a connecting ball, a slide way groove and a slide way plane, wherein a specific slide way groove is arranged in the slide way plane, the connecting ball is arranged at one end of the support rod, the connecting ball at the tail end of the support rod is placed in the slide way groove, and the lifting action is realized by rails clamped in the slide way groove at different heights; the wind power device comprises a battery, a magnet, a shaft, a sliding block, a cylindrical roller bearing, a connecting block, an abutting block, a fan, a connecting shaft, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod and a handle, wherein the battery is firstly fixed in a pollinator shell in a circle, and the magnet is arranged in the center of the battery in the circle; then fixing a magnet on a plastic shaft, wherein the left end of the plastic shaft is provided with a cylindrical roller bearing which is fixed inside a sliding block, the right end of the plastic shaft penetrates through the cylindrical roller bearing at the center of a connecting block, and the right tail end of the plastic shaft is sleeved with a circle of butt-joint blocks; the joining block is joined with the connecting block through a dovetail groove, cylindrical roller bearings are arranged at the centers of the joining block and the connecting block, a fourth connecting rod is arranged below the connecting block, one end of the fourth connecting rod is fixed on the pollinator shell, and the other end of the fourth connecting rod is fixed on the connecting block to provide a supporting effect for the connecting block; finally, the left end of the connecting shaft penetrates through a cylindrical roller bearing of the connecting block, a circle of butt-joint blocks are sleeved on the left tail end of the connecting shaft, and a fan is fixed at the right end of the connecting shaft; when the magnet is positioned in the ring surrounded by the battery, the battery is provided with a magnetic field, and the magnet rotates under the action of the magnetic field of the battery, so that the plastic shaft where the magnet is positioned rotates; a first connecting rod, a second connecting rod, a third connecting rod and a handle are arranged on the left side of the sliding block; in addition, the handle is pushed inwards, the handle drives the first connecting rod to move, the first connecting rod is supported by the second connecting rod, the third connecting rod is pulled outwards and connected with the sliding block, the sliding block moves outwards, the magnet is separated from a ring formed by the batteries, the connecting block is separated from the connecting block, the butt-joint block is separated, and the fan stops rotating; the pollen output device comprises a gauze, a pollen box, a pollen net drain and a nozzle; a gauze is added in front of the fan, so that pollen falls out of the pollen net strainer and enters a fan area when the pollinator shell is lifted to a certain inclination angle, in addition, wind generated by the fan blows to the pollen net strainer, and pollen reaches the position of the nozzle along the channel to complete pollination on the pear trees.