CN218649632U

CN218649632U - A pollination instrument for artificial hybridization of fir

Info

Publication number: CN218649632U
Application number: CN202223188972.7U
Authority: CN
Inventors: 黄开勇; 戴俊; 蓝肖; 董利军; 唐文; 罗启亮; 陈琴; 程琳; 陈晓明
Original assignee: Guangxi Zhuang Autonomous Region Forestry Research Institute
Current assignee: Guangxi Zhuang Autonomous Region Forestry Research Institute
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-21
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to an instrument field of dusting specifically discloses a pollination instrument for artificial hybridization of fir, include: the powder spraying device comprises a main body with a first cavity and a second cavity, a powder spraying pipe and an air bag which are respectively arranged at two ends of the main body, a protective sleeve arranged at one side of the main body, a sleeve sleeved on the main body and provided with a handle, a hose forming the powder spraying pipe and a bendable bamboo joint pipe. The utility model has the advantages that the sleeve with the handle is arranged outside the main body, so that when the user operates the electric spray gun, the user can hook the fingers into the hand and press the air bag by the thumb, thereby realizing the powder spraying by one-hand operation and having stability when holding the electric spray gun; the powder spraying pipe is composed of a hose and a bamboo joint pipe, and the angle of the powder spraying pipe can be bent at will by utilizing the characteristic of the bamboo joint pipe, so that the powder spraying pipe is suitable for artificial pollination on pistils in different directions.

Description

A pollination instrument for artificial hybridization of fir

Technical Field

The utility model belongs to the instrument field of dusting, in particular to a pollination instrument for artificial hybridization of fir.

Background

Cunninghamia sinensis belongs to Cunninghamia of Cunninghamia, and is a special tree species in China, mainly growing in Qinling and the south of Yangtze river. The fir has higher economic value, is one of the first choice tree species when manufacturing buildings, bridges, furniture and artworks, and is also one of the tree species used for homeland greening and main forestation. The breeding mode of the fir is mainly sowing and breeding, the flowering of the fir is generally 2 to 3 months per year, and in the genetic breeding aspect of the fir, the scientific research work of cross pollination needs to be carried out, so a pollination tool is usually needed for cross pollination, and the fine variety of the forest with high yield and good quality is bred, thereby being popularized and applied.

When artifical cross pollination, can use the duster to spout the pollen and carry out artificial pollination on the pistil, current duster is mostly the powder of inhaling of plain type gluey ball, the volume of taking at every turn when this kind of inhaling powder gluey ball uses is limited, and need stretch into repeatedly and take in the powder bottle, so not only inefficiency and still cause pollen to pollute, in addition there is a common dusting instrument to have a powder storage bottle, directly can follow during the use and absorb the pollen and spout on the pistil, but because powder storage bottle is heavier when spraying, need both hands gripping tool during the injection, it is extremely inconvenient to operate, and the pollen bottle needs vertical putting and just to inhale the powder, but the angle that the female flower blooms is respectively different, the unable angle regulation of duster's spray tube, the angle of duster need the slope injection in order to adapt to the pistil in some times, thereby lead to the unable suction of pollen in the pollen bottle.

The application document with the application number of CN201320784186.5 discloses a non-contact artificial pollination device which comprises a powder spraying pipe, a three-way pipe, an elastic rubber ball and a powder storage bottle, wherein the three-way pipe is a T-shaped three-way pipe, the powder spraying pipe is arranged at one end of two horizontal ports of the three-way pipe, the elastic rubber ball is arranged at the other end of the three-way pipe, and the powder storage bottle is arranged at the non-horizontal port of the three-way pipe; the outer wall of the elastic rubber ball is provided with an air outlet and an air inlet, the air outlet is provided with an air outlet one-way valve, the air inlet is provided with an air inlet one-way valve, and the air outlet is communicated with the three-way pipe; the powder storage bottle is made of soft plastics, a bottle cap is arranged on the powder storage bottle, a bottle mouth is arranged on the bottle cap, and the powder storage bottle is communicated with the three-way pipe through the bottle mouth. Although the comparison file has the characteristics of simple structure, convenience in operation and uniformity in pollination, the powder storage bottle still needs to be held by one hand during operation, the rubber ball is pinched by the other hand, one-hand operation cannot be realized, and the angle of the powder spraying pipe cannot be bent to any direction according to the actual position condition of the pistil so as to realize the optimal pollination angle.

The above background disclosure is only provided to aid understanding of the inventive concepts and solutions of the present invention, and it does not necessarily pertain to the prior art of this patent application, and it should not be used to assess the novelty and inventive aspects of this application without explicit evidence that such contents are disclosed at the filing date of this patent application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollination instrument for artificial hybridization of fir to overcome current duster and operate inconvenient, pollen pollutes easily and the dusting pipe can't carry out the defect that multi-angle adjustment was in order to adapt to pistil position.

In order to achieve the purpose, the utility model provides a pollination tool for artificial hybridization of fir, which comprises a main body, wherein two ends of the main body are respectively provided with a powder spraying pipe and an air bag, the powder spraying pipe comprises a hose and a bamboo joint pipe, the hose is communicated with the inside of the main body, and the bamboo joint pipe is sleeved outside the hose and can be bent towards any direction; the outer part of the main body is sleeved with a rotatable sleeve, the side part of the sleeve is provided with two buckles, and the two buckles are symmetrically arranged on two sides of the air bag; the lateral part of main part is equipped with the connector that is used for connecting the powder storage bottle, be equipped with the protective sheath on the connector.

Preferably, among the above-mentioned technical scheme, the connector is equipped with the mounting hole, the one end of protective sheath is equipped with the connecting seat, the connecting seat can stretch into to connect in the mounting hole and through threaded connection's mode.

Preferably, in the above technical scheme, a tube seat is further arranged in the mounting hole, a first channel and a second channel are arranged in the tube seat, and one end of the first channel and one end of the second channel penetrate through the end part of the tube seat and are communicated with the inside of the protective sleeve.

Preferably, in the above technical scheme, a first cavity and a second cavity are arranged in the main body, the first cavity is close to the powder spraying pipe, the second cavity is close to the airbag, one end of the first cavity is communicated with the hose, one end of the second cavity is communicated with the airbag, a third channel is arranged between the first cavity and the second cavity, and the third channel communicates the other end of the first cavity with the other end of the second cavity.

Preferably, in the above technical scheme, the device further comprises a powder suction pipe, one end of the powder suction pipe is connected with one end of the first passage, the other end of the powder suction pipe extends to the bottom of the protective sleeve, and the other end of the first passage is communicated with the side of the first cavity.

Preferably, in the above technical scheme, one end of the second channel is provided with a first blocking net, the other end of the second channel is communicated with the side of the second cavity to form an air inlet, and an axis of the air inlet deflects towards one end of the second cavity.

Preferably, in the above technical solution, the diameter of the air inlet is larger than the diameter of the second channel, and the inner wall of the second channel smoothly transitions from the air inlet to the middle of the second channel.

Preferably, in the above technical solution, a first blocking net is arranged in the third channel.

Preferably, in the above technical solution, a diameter of the third channel gradually decreases from the other end of the second cavity to the other end of the first cavity.

Preferably, in the above technical solution, one end of the airbag is screwed to the end of the main body, and the other end of the airbag is provided with a rubber pad, so that when pressure is applied to the rubber pad, the one end of the airbag and the other end of the airbag can be brought close to each other, and when the pressure on the rubber pad is released, the one end of the airbag and the other end of the airbag can be brought away from each other due to an elastic force of the structure of the airbag itself.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the pollination tool for artificial hybridization of the cedar in the utility model has the advantages that the sleeve with the handle is arranged outside the main body, so that when the pollination tool is operated by personnel, the fingers can be hooked into the hands, and then the air bag is pressed by the thumb, thereby realizing single-hand operation powder spraying and having stability when being held; the powder spraying pipe comprises hose and bamboo joint pipe, utilizes the characteristic of bamboo joint pipe can carry out the angle of powder spraying pipe and buckles wantonly to be fit for carrying out artificial pollination to the stamen of equidirectional not.

2. The utility model provides a sleeve can rotate in the main part to can change the angle of attacker, make the position of gripping adjust as required.

3. The utility model provides a hose in the pipe of dusting can follow the bending type of bamboo joint pipe and buckle to the inner wall is smooth, makes pollen can not bond on the pipe wall.

4. The utility model provides a powder pipe can be inhaled in the time spent protection of protective sheath not, make it not receive the pollution, be provided with the first passageway of connecting to inhale the powder pipe on the tube socket and to the second passageway of inflating in the powder storage bottle, when using, press the gasbag, partial air can be impressed in the powder storage bottle and enter into first cavity from inhaling the powder pipe by the second passageway, thereby also bring the pollen into first cavity, another part air then enters into first cavity through the third passageway, blow in the pollen and spray powder in the pipe, only need once only press the gasbag, just can realize inhaling the powder and spray powder simultaneously.

5. The utility model provides a be provided with the second in the third passageway and block the net, can prevent that pollen from entering into the second cavity from first cavity in.

6. The utility model provides a third passageway sets to the centrum structure of binding off, can play when blowing to first cavity, promotes the effect of air velocity.

7. The utility model provides a diameter of the air intake of second passageway is greater than the diameter in second passageway air outlet to the air intake is to the one end slope of second cavity, not only is favorable to the air inlet in to the second passageway, and the structure of narrowing also can promote the air speed of giving vent to anger of second passageway moreover, and sets up the effect that the first arresting barrier of second passageway air outlet department also can play and prevent pollen backward flow.

8. The utility model provides a rubber mat of tip of gasbag can increase the frictional force between thumb and the gasbag, plays skid-proof effect when pressing.

Drawings

FIG. 1 is a schematic diagram of a pollination tool for artificial hybridization of fir.

FIG. 2 is a cross-sectional view of a pollination tool for artificial hybridization of fir.

Fig. 3 is a structural view of the main body.

Description of the main reference numerals:

100-main body, 101-connector, 102-mounting hole, 103-tube seat, 104-first channel, 105-second channel, 106-first cavity, 107-second cavity, 108-first barrier net, 109-air inlet, 110-third channel, 111-second barrier net, 112-powder suction tube;

200-powder spraying pipe, 201-hose, 202-bamboo joint pipe;

300-air bag, 301-rubber cushion;

400-protective sleeve, 401-connecting seat;

500-sleeve, 501-handle, 502-clasp part.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. The terms "first", "second" and "third", if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying relative importance or implying a number of indicated technical features or a precedence of indicated technical features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

As shown in FIGS. 1 to 3, the pollination tool for artificial hybridization of fir in this embodiment comprises: the powder spraying device comprises a main body 100, a connector 101, a mounting hole 102, a pipe seat 103, a first channel 104, a second channel 105, a first cavity 106, a second cavity 107, a first blocking net 108, an air inlet 109, a third channel 110, a second blocking net 111, a powder sucking pipe 112, a powder spraying pipe 200, a hose 201, a bamboo joint pipe 202, an air bag 300, a rubber mat 301, a protective sleeve 400, a connector 401, a sleeve 500, a buckle 501 and a buckling part 502.

The main body 100 is of a cylindrical structure, the two ends of the main body 100 are respectively provided with the powder spraying pipe 200 and the air bag 300, the side part of the main body 100 is provided with the connecting head 101, the end part of the connecting head 101 is provided with the mounting hole 102 with internal threads, one end of the protective sleeve 400 is provided with the connecting seat 401 with external threads, the connecting seat 401 can extend into the mounting hole 102 and is connected with the connecting head 101 in a threaded connection mode, the mounting hole 102 is also internally provided with the pipe seat 103, the pipe seat 103 is internally provided with the first channel 104 and the second channel 105 which are parallel to each other, one end of the first channel 104 and one end of the second channel 105 penetrate through the end part of the pipe seat and are mutually communicated with the inside of the protective sleeve 400, the main body 100 is internally provided with the first cavity 106 and the second cavity 107, the first cavity 106 and the powder spraying pipe 200 are mutually close to each other, the second cavity 107 and the air bag 300 are mutually close to each other, the powder spraying pipe 200 comprises the hose 201 and the bamboo joint pipe 202, one end of the first cavity 106 is communicated with the hose 201, the bamboo joint pipe 202 is connected to the end of the main body 100 and is sleeved outside the hose 201, the other end of the second cavity 107 is communicated with the second cavity 107, and the second cavity 110, the second cavity 107 is communicated with the second cavity 107, the second cavity 110; a rotatable sleeve 500 is sleeved outside the main body 100, two clasps 501 are fixedly formed at the side of the sleeve 500, the two clasps 501 are symmetrically arranged at two sides of the air bag 300, the ends of the two clasps 501 extend towards two sides of the air bag 300 and are folded back in the direction of the powder spraying pipe 200 again in an arc shape, so that a buckling part 502 for accommodating finger parts is formed.

In addition, a certain flexible powder suction pipe 112 is further mounted on the pipe seat 103, one end of the powder suction pipe 112 is connected with one end of the first channel 104, the other end of the powder suction pipe 112 extends to the bottom of the protective sleeve 400, and the other end of the first channel 104 is communicated with the side of the first cavity 106 and is perpendicular to the side; one end of the second channel 105 is provided with a first barrier net 108, the other end of the second channel 105 is communicated with the side of the second cavity to form an air inlet 109, the axis of the air inlet 109 deflects towards one end of the second cavity 107, the diameter of the air inlet 109 is larger than that of the middle part of the second channel 105, and the inner wall of the second channel 105 smoothly transits from the air inlet 109 to the middle part of the second channel 105 to form a funnel-shaped structure.

In addition, a detachable second arresting net 111 is further installed in the third channel 110, and the diameter of the third channel 110 is gradually reduced from the other end of the second cavity 107 to the other end of the first cavity 106 to form a conical structure.

More specifically, one end of the airbag 300 and the end of the main body 100 are connected to each other by a screw, the other end of the airbag 300 is mounted with a rubber pad 301, the airbag 300 has a cylindrical structure and a side wall of the airbag has a reciprocal bent structure, which can make the one end of the airbag 300 and the other end of the airbag 300 approach each other when the rubber pad is pushed, and can make the two ends of the airbag get away from each other by an elastic restoring force due to the bent structure of the side wall of the airbag 300 when the pressure on the rubber pad 301 is released.

Next, the method of using the pollination tool for artificial hybridization of fir in this embodiment will be described in detail to make the skilled person more aware of the present invention:

when in use, the protective sleeve 400 is detached, the pollen storage bottle filled with pollen is screwed on the connector 101, and the pollen suction pipe 112 is inserted into the bottom of the pollen storage bottle; and then, respectively enabling the forefinger and the middle finger to penetrate through the buckling parts 502, enabling the thumb to press the rubber pad 301 of the air bag 300, bending the bamboo joint pipe 202 according to the direction of the pistil when the powder spraying gun is used, enabling the opening part of the powder spraying pipe 200 to be matched with the position of the pistil, then pressing the air bag 300 by the thumb to spray powder, and enabling the position of the powder storage bottle to be in a vertical state all the time when the powder spraying gun is used.

In summary, in the pollination tool for artificial hybridization of the cedar in the embodiment, the sleeve with the handle is arranged outside the main body, so that when the pollination tool is operated by a person, the fingers can be hooked into the mouth and the air bag can be pressed by the thumb, so that powder spraying can be operated by one hand, and the pollination tool has stability when being held; the powder spraying pipe is composed of a hose and a bamboo joint pipe, and the angle of the powder spraying pipe can be bent at will by utilizing the characteristic of the bamboo joint pipe, so that the powder spraying pipe is suitable for artificial pollination on pistils in different directions.

The foregoing description of the specific exemplary embodiments of the invention has been presented for the purposes of illustration and description and is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching, although examples of the invention have been shown and described, the present examples are intended to be illustrative only and are not intended to be limiting of the invention, the particular features, structures, materials or characteristics described may be combined in any one or more of the examples or illustrations in a suitable manner, the exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to make modifications, substitutions, variations and various alternatives and changes which are not inventive in the spirit and scope of the appended claims.

Claims

1. The utility model provides a pollination instrument for artificial hybridization of fir, includes the main part, the both ends of main part are equipped with powder spraying tube and gasbag, its characterized in that respectively:

the powder spraying pipe comprises a hose and a bamboo joint pipe, the hose is communicated with the inside of the main body, and the bamboo joint pipe is sleeved outside the hose and can be bent in any direction;

the outer part of the main body is sleeved with a rotatable sleeve, the side part of the sleeve is provided with two buckles, and the two buckles are symmetrically arranged on two sides of the air bag;

the lateral part of main part is equipped with the connector that is used for connecting the powder storage bottle, be equipped with the protective sheath on the connector.

2. A pollination tool for artificial hybridization of fir according to claim 1, wherein the connector is provided with a mounting hole, one end of the protective sleeve is provided with a connecting seat, and the connecting seat can extend into the mounting hole and be connected in a threaded connection mode.

3. A pollination tool for artificial hybridization of fir wood according to claim 2, wherein a tube seat is further arranged in the mounting hole, a first channel and a second channel are arranged in the tube seat, and one end of the first channel and one end of the second channel penetrate through the end part of the tube seat and are mutually communicated with the inside of the protective sleeve.

4. The pollination tool for artificial hybridization of fir according to claim 3, wherein a first cavity and a second cavity are arranged in the main body, the first cavity is close to the powder spraying pipe, the second cavity is close to the air bag, one end of the first cavity is communicated with the hose, one end of the second cavity is communicated with the air bag, a third channel is arranged between the first cavity and the second cavity, and the third channel is communicated with the other end of the first cavity and the other end of the second cavity.

5. A pollination tool for artificial hybridization of fir according to claim 4, further comprising a powder suction pipe, wherein one end of the powder suction pipe is connected with one end of the first channel, the other end of the powder suction pipe extends to the bottom of the protection sleeve, and the other end of the first channel is communicated with the side part of the first cavity.

6. The pollination tool for artificial hybridization of fir according to claim 5, wherein one end of the second channel is provided with a first arresting net, the other end of the second channel is communicated with the side part of the second cavity and forms an air inlet, and the axis of the air inlet deflects towards one end of the second cavity.

7. A pollination tool for artificial hybridization of fir wood according to claim 6, wherein the diameter of the air inlet is larger than that of the second channel, and the inner wall of the second channel smoothly transits from the air inlet to the middle of the second channel.

8. A pollination tool for artificial hybridization of fir wood according to claim 7, wherein a second arresting net is arranged in the third channel.

9. A pollination tool for artificial hybridization of fir wood according to claim 8, wherein the diameter of the third channel is gradually reduced from the other end of the second cavity to the other end of the first cavity.

10. A pollination tool for artificial hybridization of fir according to claim 1, wherein one end of the air cell is screw-connected with the end of the main body, and the other end of the air cell is provided with a rubber mat, so that the one end of the air cell and the other end of the air cell can be made to approach each other when pressure is applied to the rubber mat, and the one end of the air cell and the other end of the air cell can be made to be away from each other due to the elastic force of the structure of the air cell when the pressure on the rubber mat is released.