CN114766349A

CN114766349A - Plum is pollination auxiliary device for tree

Info

Publication number: CN114766349A
Application number: CN202210538709.1A
Authority: CN
Inventors: 田瑞; 蒋迎春; 吴黎明; 杨夫臣; 宋放; 何利刚; 王志静; 董志丹
Original assignee: Institute of Fruit and Tea of Hubei Academy of Agricultural Sciences
Current assignee: Institute of Fruit and Tea of Hubei Academy of Agricultural Sciences
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-07-22

Abstract

The invention discloses a pollination auxiliary device for plum trees, which belongs to the technical field of plum tree planting and comprises a working mechanism and a pollen collecting box, wherein the working mechanism comprises a bottom sleeve seat, a rubber sealing prick, a film sleeve and an air inlet pollination seat, the bottom sleeve seat is sleeved at the root part of a plum branch from the upper end of the plum branch, the rubber sealing prick is fixedly connected to the bottom of the bottom sleeve seat, the film sleeve is sleeved at the upper end of the bottom sleeve seat and surrounds the plum branch, the air inlet pollination seat is arranged at the upper end of the bottom sleeve seat, the air inlet pollination seat is arranged corresponding to the top part of the plum branch, a large amount of air is introduced into a side wall pollination seat air inlet pipe of the air inlet pollination seat, airflow passes through the plum branch in the film sleeve to flush pollen in the plum branch core and falls to the bottom of a box body, petals can be separated from the pollen by a screening mechanism, and the pollen is collected, the pollen collecting efficiency is high, the operation is simple, the pollen scattering and overflowing is not needed to be worried, and the follow-up pollination use is convenient.

Description

Plum is pollination auxiliary device for tree

Technical Field

The invention relates to the technical field of plum tree planting, in particular to a pollination auxiliary device for plum trees.

Background

The plum is a plant of Prunus of Rosaceae, and has the advantages of complex resource type, wide distribution range, and abundant genetic diversity. As most of plum varieties have pollen abortion phenomena of different degrees and have low self-fruitfulness rate, pollinators are configured in production and cultivation to improve the fruit setting rate and increase the yield, and a foundation is laid for high yield and stability.

Some orchards without pollinated trees or unreasonably configured pollinated trees must be pollinated manually to achieve stable and high yield of the orchards. In addition, some plum varieties have large and sticky pollen grains, limited distance depending on wind power transmission and short flowering phase, so that artificial pollination is an important way for increasing the yield of an orchard if severe weather unfavorable for insect activities, such as cold tides, rainy days, dry hot air and the like, is met in the flowering phase.

The conventional artificial pollination technical method mainly comprises a flower collision method, an artificial flower-by-flower point pollination method, a chicken feather blanket method, a yarn bag method and the like. The problem that traditional artificial pollination method exists is that waste time and energy, and work efficiency is low, and it is more to spray the required pollen volume of pollen, and pollen is collected difficultly, directly sprays extravagant a large amount of pollen, for this reason we propose a plum tree with pollination auxiliary device to in collect pollen, improve the pollination effect, improve work efficiency, reduce intensity of labour.

Disclosure of Invention

The invention aims to provide a pollination auxiliary device for plum trees, which can realize totally-enclosed pollen collection and pollination, is convenient for pollen collection, and simultaneously improves the utilization rate of pollen during pollination.

In order to solve the problems, the invention adopts the following technical scheme:

the utility model provides a plum tree is with pollination auxiliary device, includes operating device and pollen collecting box, operating device includes bottom cover seat, rubber seal pricks mouthful, film pipe box and admits air the pollination seat, the bottom cover seat is located plum branch root from the upper end cover of plum branch, and rubber seal pricks mouthful fixed connection in the bottom of bottom cover seat, the film pipe box sets up to encircle plum branch and set up in the upper end of bottom cover seat, and admits air the pollination seat and set up in the upper end of bottom cover seat, admit air the pollination seat and correspond plum branch top and set up, and admit air the lateral wall of pollination seat and be provided with pollination seat intake pipe, the lateral wall of bottom cover seat is provided with pollen extraction tube and handle bar, the pollen collecting box includes box, exhaust seat, axial fan, exhaust tube, discharge baffle and the filter screen of unloading, exhaust tube one end is connected with pollen extraction tube, and the other end of exhaust tube communicates with the lateral wall of box, the exhaust seat sets up in the upper end of box, and is provided with axial fan in the axial fan, the inner chamber upper end of box is provided with the baffle of unloading and the filter screen of unloading, and the baffle of unloading and the filter screen of unloading cut off between exhaust seat and exhaust tube in the box, the inner chamber top of admitting air pollination seat is provided with intermittent type and goes out whitewashed mechanism, and the bottom of box is provided with screening mechanism.

According to a preferable scheme of the invention, a pollen supply bin is arranged at the top of the air inlet pollination seat, powder outlets are arranged at the upper end of the bottom sleeve seat and the bottom of the pollen supply bin, the intermittent powder outlet mechanism comprises a powder outlet rotating shaft, a plurality of wind power blades and an intermittent discharging baffle plate, the powder outlet rotating shaft is rotatably arranged at the center of the air inlet pollination seat, the intermittent discharging baffle plate is arranged corresponding to the bottom of the powder outlet, the wind power blades are distributed on the outer wall of the lower end of the powder outlet rotating shaft at equal intervals, and the wind power blades are arranged corresponding to the inner end of an air inlet pipe of the pollination seat.

As a preferable scheme of the invention, the upper end of the pollen outlet rotating shaft penetrates through the upper end of the air inlet pollination seat and the bottom of the pollen supply bin, and the rear key is linked with the material sweeping rod, and the bottom of the material sweeping rod is abutted against the bottom of the pollen supply bin.

In a preferred embodiment of the present invention, the pollen supply bin has a pollen bin cover screwed to an upper end thereof, and a grip is provided at an upper end of the pollen bin cover.

As a preferable scheme of the invention, the screening mechanism comprises a powder receiving inner box, the powder receiving inner box is inserted into the bottom of the box body from the outer side of the box body, limiting seats are arranged on two sides of the inner wall of the box body corresponding to the upper end of the powder receiving inner box, a screen is connected to the middle of an inner cavity of the box body in a sliding manner, V-shaped elastic seats are arranged between two sides of the bottom of the screen and the two limiting seats, and a miniature vibration exciter is arranged in the center of the bottom of the screen.

As a preferred scheme of the invention, two ends of the film pipe sleeve are provided with connecting plugs, the connecting plugs at the two ends are respectively inserted into the bottom sleeve seat and the air inlet pollination seat, the inner sides of the two ends of the film pipe sleeve are provided with fixed compression rings, the fixed compression rings are provided with a plurality of fixing screws, the two ends of the film pipe sleeve are respectively clamped and fixed between the connecting plugs and the fixed compression rings, and the connecting plugs and the fixed compression rings are fixedly connected through bolts.

As a preferable scheme of the invention, the bottom of the rubber sealing binding opening is provided with a drawstring closing mechanism, and a drawstring of the drawstring closing mechanism is provided with a proboscis elastic buckle.

As a preferable scheme of the present invention, battery bags are disposed on both sides of the box body, and a portable power source is disposed in the battery bags.

As a preferable aspect of the present invention, a back strap is provided on a back side of the box body.

As a preferable scheme of the invention, a safety blocking net is arranged at the upper end of the box body corresponding to the exhaust seat.

Compared with the prior art, the invention has the advantages that:

(1) this scheme is through the operating device and the pollen collecting box that set up, the operating device cover is established on the plum blossom branch, with exhaust tube and pollen extraction pipe intercommunication, start axial fan, axial fan work produces the negative pressure in the box, form the negative pressure in pollen extraction pipe department through the exhaust tube, because tightening up sealed of rubber seal tieing mouthful bottom, the lateral wall pollination seat intake pipe of seat admits air and admits air in a large number, the plum blossom branch in the film pipe cover is crossed to the air current, wash away the pollen in the plum blossom pistil and come down, inhale the box along the exhaust tube, through the blockking of the baffle of unloading and the filter screen filtration separation of unloading, fall to the bottom half, can part petal and pollen through screening mechanism, and collect pollen, collection efficiency to pollen is high, and easy operation, need not anxious pollen and spill, the use of follow-up pollination of being convenient for.

(2) This scheme is through the operating device and the pollen collecting box that set up, the operating device cover is established on the plum blossom branch, with exhaust tube and pollen extraction pipe intercommunication, the air current drive intermittent type that pollination seat intake pipe department got into goes out the powder mechanism operation, throw into the pollen intermittent type in the pollen supply storehouse film pipe box inner chamber, through the plum blossom branch of waiting to pollinate under the drive of air current, make the plum blossom pistil of waiting to pollinate be stained with pollen, accomplish the pollination to the plum, the continuous circulation, guarantee the pollination rate of pistil in the film pipe box, improve the pollination effect, the pollen that flows through film pipe box inner chamber and is not stained with on the pistil continues to repeat by the exhaust tube suction box, be convenient for to the recovery of unnecessary pollen, the utilization efficiency of pollen has been improved greatly.

Drawings

Fig. 1 is a perspective view of an operating mechanism of the present invention.

Fig. 2 is an internal structural view of the present invention.

Fig. 3 is an enlarged view of the invention at a in fig. 2.

FIG. 4 is a top view of an intermittent discharge baffle of the present invention.

Fig. 5 is a rear view of the outer case of the present invention.

The reference numbers in the figures illustrate:

100. a working mechanism; 101. a bottom socket; 102. sealing and tying the opening by rubber; 103. a film tube sleeve; 104. an air inlet pollination seat; 105. a pollen supply bin; 106. a pollen extraction tube; 107. an air inlet pipe of a pollination seat; 108. a handle bar; 109. a powder bin cover; 110. a connecting plug; 111. fixing the compression ring; 112. a powder outlet; 113. a drawstring closing mechanism; 200. a pollen collecting box; 201. a box body; 202. an exhaust seat; 203. an axial flow fan; 204. an air exhaust pipe; 205. a discharge baffle; 206. discharging a filter screen; 207. a back strap; 208. a battery bag; 209. a safety blocking net; 300. an intermittent powder discharging mechanism; 301. a powder discharging rotating shaft; 302. a wind blade; 303. an intermittent discharging baffle; 304. a material sweeping rod; 400. a screening mechanism; 401. a powder receiving inner box; 402. a limiting seat; 403. a V-shaped elastic seat; 404. a screen mesh; 405. a miniature vibration exciter.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example (b):

referring to fig. 1-5, a pollination assisting device for plum trees comprises a working mechanism 100 and a pollen collecting box 200, wherein the working mechanism 100 comprises a bottom sleeve seat 101, a rubber sealing prick 102, a film sleeve 103 and an air inlet pollination seat 104, the bottom sleeve seat 101 is sleeved at the root of a plum branch from the upper end of the plum branch, the rubber sealing prick 102 is fixedly connected to the bottom of the bottom sleeve seat 101, the film sleeve 103 is arranged at the upper end of the bottom sleeve seat 101 to surround the plum branch, the air inlet pollination seat 104 is arranged at the upper end of the bottom sleeve seat 101, the film sleeve 103 is made of a PET film material, the air inlet pollination seat 104 is arranged corresponding to the top of the plum branch, the side wall of the air inlet pollination seat 104 is provided with a pollination seat air inlet pipe 107, the side wall of the bottom sleeve seat 101 is provided with a pollen outlet pipe 106 and a hand lever 108, the collecting box 200 comprises a box 201, an air outlet seat 202, an axial flow fan 203, an air outlet pipe 204, a pollen collecting box 104, a pollen outlet pipe 102, a pollen outlet pipe 104, a pollen outlet pipe 102, a pollen outlet pipe 104, a pollen outlet pipe 102, a pollen outlet pipe, the pollen discharging device comprises a discharging baffle 205 and a discharging filter screen 206, one end of an air exhaust pipe 204 is connected with a pollen exhaust pipe 106, the other end of the air exhaust pipe 204 is communicated with the side wall of a box 201, an air exhaust seat 202 is arranged at the upper end of the box 201, an axial flow fan 203 is arranged in the axial flow fan 203, the discharging baffle 205 and the discharging filter screen 206 are arranged at the upper end of the inner cavity of the box 201, the discharging baffle 205 and the discharging filter screen 206 in the box 201 are isolated between the air exhaust seat 202 and the air exhaust pipe 204, an intermittent pollen discharging mechanism 300 is arranged at the top of the inner cavity of an air inlet pollination seat 104, and a sieving mechanism 400 is arranged at the bottom of the box 201.

Specifically, the top of the air inlet pollination seat 104 is provided with a pollen supply bin 105, the upper end of the bottom sleeve seat 101 and the bottom of the pollen supply bin 105 are provided with a pollen outlet 112, the intermittent pollen outlet mechanism 300 comprises a pollen outlet rotating shaft 301, a plurality of wind power blades 302 and an intermittent discharge baffle 303, the pollen outlet rotating shaft 301 is rotatably installed at the center of the air inlet pollination seat 104, the intermittent discharge baffle 303 is arranged corresponding to the bottom of the pollen outlet 112, the plurality of wind power blades 302 are equidistantly distributed on the outer wall of the lower end of the pollen outlet rotating shaft 301, and the wind power blades 302 are arranged corresponding to the inner end of the air inlet pipe 107 of the pollination seat; through setting up pollen supply bin 105, lead to in the pollen supply bin 105 after shaking loose the pollen of gathering in advance, intermittent type through setting up goes out whitewashed mechanism 300, a plurality of wind-force blades 302 can promote at the air current that pollination seat intake pipe 107 department got into, it rotates to drive out whitewashed pivot 301, thereby it rotates to drive intermittent type blowing baffle 303, through-hole intermittent type on the intermittent type blowing baffle 303 with go out whitewashed mouth 112 coincidence, slowly pour the pollen of the storage in the pollen supply bin 105 into the upper end of film tube housing 103, then fully contact with pistil under the air current drive through film tube housing 103, realize the automatic pollen of puting in that lasts, moreover, the steam generator is simple in structure, high durability and convenient use.

Specifically, the upper end of the pollen outlet rotating shaft 301 penetrates through the upper end of the air inlet pollination seat 104 and the back key of the bottom of the pollen supply bin 105 to be linked with a sweeping rod 304, and the bottom of the sweeping rod 304 is abutted against the bottom of the pollen supply bin 105; through the sweeping rod 304, the sweeping rod 304 can stir the bottom of the pollen supply bin 105 when the pollen outlet rotating shaft 301 rotates, so that pollen in the pollen supply bin 105 can be discharged smoothly.

Specifically, the upper end of the pollen supply bin 105 is in threaded connection with a powder bin cover 109, and the upper end of the powder bin cover 109 is provided with a grab handle; the upper end of the pollen supply bin 105 can be opened and closed conveniently through the arranged pollen bin cover 109.

Specifically, the screening mechanism 400 comprises a powder receiving inner box 401, the powder receiving inner box 401 is inserted into the bottom of the box body 201 from the outer side of the box body 201, limiting seats 402 are arranged at two sides of the inner wall of the box body 201 corresponding to the upper end of the powder receiving inner box 401, a screen 404 is connected to the middle of an inner cavity of the box body 201 in a sliding manner, V-shaped elastic seats 403 are arranged between two sides of the bottom of the screen 404 and the two limiting seats 402, and a miniature vibration exciter 405 is arranged at the center of the bottom of the screen 404; through the screening mechanism 400 that sets up, the pollen of clamp area petal is unloaded baffle 205 and is come down, and pollen and petal fall into the bottom of box 201, are located the screen cloth 404 on, drive the vibration of screen cloth 404 through miniature vibration exciter 405 to make screen cloth 404 sieve petal and pollen and separate, the pollen falls into and connects the interior storage of powder incasement 401, the separation of the pollen of being convenient for.

Specifically, two ends of the film pipe sleeve 103 are provided with connecting plugs 110, the connecting plugs 110 at the two ends are respectively inserted into the bottom sleeve seat 101 and the air inlet pollination seat 104, the inner sides of the two ends of the film pipe sleeve 103 are provided with fixed press rings 111, the fixed press rings 111 are provided with a plurality of fixing screws, the two ends of the film pipe sleeve 103 are respectively clamped and fixed between the connecting plugs 110 and the fixed press rings 111, and the connecting plugs 110 and the fixed press rings 111 are fixedly connected through bolts; through the connecting plug 110 and the fixed clamping ring 111 that set up, the both ends and the bottom cover seat 101 of the film pipe box 103 of being convenient for and the pollination seat 104 that admits air are connected, the dismouting transportation of the device of being convenient for.

Specifically, the bottom of the rubber sealing binding port 102 is provided with a drawstring closing mechanism 113, and a drawstring of the drawstring closing mechanism 113 is provided with a pig nose elastic buckle; through the drawstring closing mechanism 113 that sets up for drawstring closing mechanism 113 can tighten up fixedly with the sealed bottom of tying 102 of rubber, further guarantees the sealed effect of tying 102 bottom of rubber.

Specifically, battery bags 208 are arranged on two sides of the box 201, and a mobile power supply is arranged in each battery bag 208; under normal conditions, the device can be driven by a single-wire connection power supply, and can supply power to the axial flow fan 203 and the miniature vibration exciter 405 in the field through the arranged battery bag 208,

specifically, a back strap 207 is arranged on the back side of the box 201; through the arranged shoulder strap 207, the box body 201 can be directly carried on the back of an operator, and the device is convenient to move, carry and use.

Specifically, a safety barrier net 209 is arranged at the upper end of the box 201 corresponding to the exhaust seat 202; the safety barrier net 209 is arranged, so that the upper end of the exhaust seat 202 is convenient to seal, and sundries are prevented from entering.

The working principle is as follows: when the device collects pollen, a hand lever 108 is held tightly, a bottom sleeve seat 101, a film sleeve 103 and an air inlet pollination seat 104 which are mutually connected are sequentially sleeved on the flowering branch of a pollination tree until the air inlet pollination seat 104 is contacted with the top of the flowering branch, then the bottom of a rubber sealing binding port 102 is tightened and sealed, an air suction pipe 204 is communicated with a pollen suction pipe 106, an axial flow fan 203 is started, the axial flow fan 203 works in a box body 201 to generate negative pressure, negative pressure is formed at the pollen suction pipe 106 through the air suction pipe 204, as the tightening and sealing at the bottom of the rubber sealing binding port 102, a large amount of air is sucked from a side wall pollination seat air inlet pipe 107 of the air inlet pollination seat 104, air flow passes through the flowering branch of the film sleeve 103, the pollen in the plum core is washed down, sucked into the box body 201 along the air suction pipe 204, and filtered and separated through a discharge filter screen 206 by a discharge baffle plate 205, falls to the bottom of the box 201, the petals and pollen can be separated by the sieving mechanism 400, and the pollen is collected.

When the device pollinates, a hand lever 108 is held tightly, a bottom sleeve seat 101, a film sleeve 103 and an air inlet pollination seat 104 which are mutually connected are sequentially sleeved on the flowering branch of the plum tree waiting for pollination, until the air inlet pollination seat 104 is contacted with the top of the flowering branch, the pollen collected in the steps is added into a pollen supply bin 105, then the bottom of a rubber sealing binding port 102 is tightened and sealed, an air suction pipe 204 is communicated with a pollen extraction pipe 106, the air flow entering from an air inlet pipe 107 of the pollination seat drives an intermittent pollen discharge mechanism 300 to operate, the pollen in the pollen supply bin 105 is intermittently fed into an inner cavity of the film sleeve 103, the pollen passes through the flowering branch of the plum tree waiting for pollination under the driving of the air flow, the core of the plum tree waiting for pollination is stained with the pollen, the pollination of the plum tree is completed, the circulation is continued, the pollination rate of the core in the film sleeve 103 is ensured, the pollination effect is improved, the pollen which does not stained on the core when flowing through the inner cavity of the film sleeve 103 is continuously pumped into a box body 201 by the air suction pipe 204 repeatedly, the recovery of redundant pollen is convenient, and the utilization efficiency of the pollen is greatly improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and modifications of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a plum tree is with pollination auxiliary device, includes operating device (100) and pollen collecting box (200), its characterized in that: operating mechanism (100) are including bottom cover seat (101), the sealed bundle of mouth of rubber (102), film pipe box (103) and admit air pollination seat (104), plum branch root is located from the upper end cover of plum branch to bottom cover seat (101), and sealed bundle of mouth of rubber (102) fixed connection in the bottom of bottom cover seat (101), film pipe box (103) set up in the upper end of bottom cover seat (101) and encircle plum branch and set up, and admit air pollination seat (104) and set up in the upper end of bottom cover seat (101), admit air pollination seat (104) and correspond plum branch top and set up, and the lateral wall of admitting air pollination seat (104) is provided with pollination seat intake pipe (107), the lateral wall of bottom cover seat (101) is provided with pollen extraction tube (106) and hand pole (108), collecting box (200) include box (201), exhaust seat (202), axial fan (203), Exhaust tube (204), baffle (205) and the filter screen (206) of unloading, exhaust tube (204) one end is connected with pollen exhaust tube (106), and the other end of exhaust tube (204) and the lateral wall intercommunication of box (201), exhaust seat (202) set up in the upper end of box (201), and are provided with axial fan (203) in axial fan (203), the inner chamber upper end of box (201) is provided with baffle (205) and the filter screen (206) of unloading, and baffle (205) and the filter screen (206) of unloading in box (201) cut off between exhaust seat (202) and exhaust tube (204), the inner chamber top of seat (104) of admitting air is provided with intermittent type and goes out powder mechanism (300), and the bottom of box (201) is provided with sifts mechanism (400).

2. A pollination assisting device for plum trees, according to claim 1, wherein: the top of pollination seat (104) admits air is provided with pollen supply bin (105), and the upper end of bottom cover seat (101) and the bottom of pollen supply bin (105) are provided with out powder mouth (112), intermittent type goes out powder mechanism (300) including going out powder pivot (301), a plurality of wind-force blade (302) and intermittent type blowing baffle (303), go out powder pivot (301) and rotate and install in the center department of admitting air pollination seat (104), and the bottom setting that intermittent type blowing baffle (303) correspond out powder mouth (112), and is a plurality of wind-force blade (302) equidistant distribution is in the lower extreme outer wall of going out powder pivot (301), and wind-force blade (302) correspond the inner end setting of pollination seat intake pipe (107).

3. A pollination assisting device for plum trees according to claim 2, wherein: the upper end of the pollen outlet rotating shaft (301) penetrates through the upper end of the air inlet pollination seat (104) and the bottom of the pollen supply bin (105), and is connected with a material sweeping rod (304) in a chain mode, and the bottom of the material sweeping rod (304) is abutted to the bottom of the pollen supply bin (105).

4. A pollination assisting device for plum trees according to claim 2, wherein: the upper end of the pollen supply bin (105) is in threaded connection with a pollen bin cover (109), and the upper end of the pollen bin cover (109) is provided with a grab handle.

5. A pollination assisting device for plum trees, according to claim 1, wherein: screening mechanism (400) is including connecing powder inner box (401), connect powder inner box (401) to insert the bottom of locating box (201) from the outside of box (201), and the inner wall both sides correspondence of box (201) connects the upper end of powder inner box (401) to be provided with spacing seat (402), the inner chamber middle part sliding connection of box (201) has screen cloth (404), and all is provided with V-arrangement elasticity seat (403) between the bottom both sides of screen cloth (404) and two spacing seats (402), the bottom center of screen cloth (404) is provided with miniature vibration exciter (405).

6. A pollination assisting device for plum trees, according to claim 1, wherein: the both ends of film pipe box (103) are provided with connecting plug (110), and both ends connecting plug (110) insert respectively locate bottom cover seat (101) and admit air in pollination seat (104), the both ends inboard of film pipe box (103) is provided with fixed clamping ring (111), and is provided with a plurality of set screws on fixed clamping ring (111), the both ends of film pipe box (103) centre gripping respectively between fixed and connecting plug (110) and fixed clamping ring (111), and connecting plug (110) and fixed clamping ring (111) pass through bolt fixed connection.

7. A pollination assisting device for plum trees, according to claim 1, wherein: the bottom of the rubber sealing binding opening (102) is provided with a drawstring closing mechanism (113), and a drawstring of the drawstring closing mechanism (113) is provided with a pig nose elastic buckle.

8. A pollination assisting device for plum trees, according to claim 1, wherein: two sides of the box body (201) are provided with battery bags (208), and mobile power supplies are arranged in the battery bags (208).

9. A pollination assisting device for plum trees, according to claim 1, wherein: the back side of the box body (201) is provided with a back negative belt (207).

10. A pollination assisting device for plum trees, according to claim 1, wherein: the upper end of the box body (201) is provided with a safety blocking net (209) corresponding to the exhaust seat (202).