Artificial pollination auxiliary tool

Abstract

The utility model relates to the technical field of artificial pollination, in particular to an auxiliary tool for artificial pollination, which comprises an end cover for containing collected pollen; the conical soft baffle is made of a soft material, a small port of the conical soft baffle is bonded with a front side port of the end cover, and meanwhile, a large port of the conical soft baffle faces forwards; the opening and closing framework is installed on the peripheral side of the outer wall of the end cover, the conical soft block is installed on the opening and closing framework, the conical soft block is fully opened to form a large space for corn tassels to easily enter, then the corn tassels can be wrapped by closing a large end opening of the conical soft block, and at the moment, when the tassels are shaken, pollen can be fully received.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of artificial pollination, and particularly relates to an artificial pollination auxiliary tool. BACKGROUND

[0002] Artificial pollination is carried out in corn breeding in order to cope with poor pollination caused by environmental factors, solve pollination problems caused by the biological characteristics of corn, improve breeding efficiency and seed quality, and meet special breeding needs.

[0003] In the process of corn hybrid breeding, the combination and proportion of hybridization need to be accurately controlled to ensure the genetic purity and stability of excellent traits of offspring, and artificial pollination can carry out directional pollination between specific plants to avoid interference of other pollens.

[0004] Current pollination tools are mostly used to collect pollen by shaking tassels and using negative pressure absorption or bottom side receiving, but it is difficult to fully and effectively collect pollen due to the swelling of tassels of corn.

[0005] In the long-term corn breeding work, an artificial pollination auxiliary tool is designed through repeated attempts and improvements, which is specially used for corn with swollen tassels. CONTENT OF THE UTILITY MODEL

[0006] (I) TECHNICAL PROBLEM

[0007] The utility model aims to at least solve the problem of insufficient effect of conventional pollen collection tools caused by the swelling of tassels of corn in the prior art.

[0008] (II) TECHNICAL CONTENT

[0009] The present scheme provides an artificial pollination auxiliary tool, which is achieved by the following specific technical means, including:

[0010] The end cover is used to hold the collected pollen.

[0011] The conical soft shield is made of soft material, the small port of the conical soft shield is bonded to the front port of the end cover, and the large port of the conical soft shield faces forward, and the conical soft shield is used to wrap the tassel of corn.

[0012] The opening and closing framework is installed on the outer wall of the end cover, and the conical soft shield is installed on the opening and closing framework, which provides external support for the conical soft shield.

[0013] Preferred technical solution one: the conical soft shield is a transparent cover.

[0014] Preferably, the second technical scheme is that the opening and closing framework is composed of a plurality of groups of elastic supporting rods surrounding the end cover, a plurality of groups of convex seats equal in number to the elastic supporting rods and corresponding in position are fixed on the outer wall of the end cover, each group of the convex seats is hinged to the tail end of the elastic supporting rods, and the front end of the elastic supporting rods is bound to the corresponding position of the large end port of the conical soft block through a rope.

[0015] Preferably, the third technical scheme is that the opening and closing control assembly is further arranged on the rear side of the end cover and connected to the tail end of the plurality of groups of elastic supporting rods, and the opening and closing control assembly is used for linkage and synchronous movement of the plurality of groups of elastic supporting rods.

[0016] Preferably, the fourth technical scheme is that the opening and closing control assembly comprises a rear seat on the rear side of the end cover, and the tail end of each group of the elastic supporting rods is further fixed with a convex rod, and the tail end of the convex rod is connected to the rear seat through a connecting rod.

[0017] Preferably, the fifth technical scheme is that the tail end of the end cover is connected to a centralized cylinder, a plug is inserted into the tail end port of the centralized cylinder, and the rear seat is in the form of a ring and is slidably sleeved on the centralized cylinder.

[0018] (Three) Technical effects

[0019] The above structure makes the present scheme have the following beneficial effects:

[0020] 1. The artificial pollination auxiliary tool with wrapping function is designed for the swollen structure of the opened corn tassel, can wrap the tassel as a whole, and then collect pollen;

[0021] 2. The pollen collection is fast, easy to operate, and has good collection effect;

[0022] 3. The pollen collection can also assist in completing the pollination work. DETAILED DESCRIPTION

[0023] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0024] Figure 1 It is a schematic view of the overall structure of the present scheme;

[0025] Figure 2 It is a front view of the present scheme;

[0026] Figure 3 It is a sectional view of the present scheme;

[0027] Figure 4 It is an explosion view of the present scheme.

[0028] Wherein, 1, end cover, 11, boss, 2, conical soft block, 3, opening and closing framework, 31, elastic support rod, 4, opening and closing control assembly, 41, rear seat, 42, protruding rod, 43, connecting rod, 44, spring, 5, protruding handle, 6, concentrating cylinder, 7, plug, 8, rope belt. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Embodiment 1, refer to Figures 1-2 :

[0031] The artificial pollination auxiliary tool comprises an end cover 1, a conical soft block 2 and an opening and closing framework 3, the conical soft block 2 is made of soft material, the small end port of the conical soft block 2 is bonded with the front side port of the end cover 1, meanwhile, the large end port of the conical soft block 2 faces forward, the conical soft block 2 is a transparent cover, the material of the conical soft block 2 is preferably soft plastic, which has excellent elasticity and wear resistance and is convenient for observing the collection condition of the pollen;

[0032] The opening and closing framework 3 is installed on the outer wall circumferential side of the end cover 1, the conical soft block 2 is installed on the opening and closing framework 3, the opening and closing framework 3 provides external support for the conical soft block 2, and the opening and closing of the large end port of the conical soft block 2 is controlled through the opening and closing of the opening and closing framework 3;

[0033] In use, the top of the corn is pressed downward, so that the tassel is horizontally placed or inclined downward to a height and angle convenient for the operator to operate, the opening and closing framework 3 is opened to drive the conical soft block 2 to fully open to form a large space for the corn tassel to easily enter, then the opening and closing framework 3 is closed, so that the large end port of the conical soft block 2 is squeezed to be small, the corn tassel is wrapped, then the tassel is shaken or the artificial pollination auxiliary tool is shaken, the pollen falls from the tassel and falls into the wrapped conical soft block 2, the shaken pollen can be fully caught, and waste is avoided;

[0034] The opening and closing framework 3 is composed of a plurality of groups of elastic support rods 31 surrounding the circumferential side of the end cover 1, the elastic support rods 31 are preferably elastic metal rods with certain toughness, a plurality of groups of bosses 11 corresponding in position to the elastic support rods 31 in number are fixed on the outer wall circumferential side of the end cover 1, each group of bosses 11 is hinged to the tail end of a corresponding group of elastic support rods 31, meanwhile, the front end of the elastic support rod 31 is connected with the large end port of the conical soft block 2, for example, the front end of the elastic support rod 31 is bound with the corresponding position of the large end port of the conical soft block 2 through the rope belt 8;

[0035] An opening and closing control assembly 4 is also provided on the rear side of the end cover 1, which is simultaneously connected to the tail ends of multiple sets of elastic support rods 31. The opening and closing control assembly 4 is used to link multiple sets of elastic support rods 31 to move synchronously. The opening and closing control assembly 4 includes a rear seat 41 located on the rear side of the end cover 1, and each set of elastic support rods 31 is also fixedly connected to a protruding rod 42 at the tail end. The protruding rod 42 is hinged to the rear seat 41 through a connecting rod 43. The tail ends of multiple sets of connecting rods 43 surround the rear seat 41 and are hinged to the side of the rear seat 41. By controlling the distance between the rear seat 41 and the end cover 1, the swing of multiple sets of elastic support rods 31 can be controlled synchronously, thereby realizing the control of the opening and closing of the tension and closure frame 3.

[0036] When the rear seat 41 is pushed forward, the rear seat 41 will push the convex rod 42 to rotate outward around the convex seat 11 through the connecting rod 43, thereby causing the front end of the elastic support rod 31 to swing inward, thus closing the tension frame 3; while when the rear seat 41 is moved backward, the rear seat 41 will pull the convex rod 42 to rotate inward around the convex seat 11 through the connecting rod 43, thereby causing the front end of the elastic support rod 31 to swing outward, thus opening the tension frame 3.

[0037] Example 2, based on Example 1, see [link / reference] Figures 1-2 :

[0038] Both the rear seat 41 and the end cover 1 are fixed with protruding handles 5, and a spring 44 is connected between the rear seat 41 and the end cover 1. The rebound force of the spring 44 pulls the rear seat 41 closer to the rear end of the end cover 1, which provides the force for closing the tension frame 3.

[0039] The protruding handle 5 on the rear seat 41 is a straight handle structure, and the protruding handle 5 on the end cover 1 is a U-shaped structure, which makes it easy for the fingers to hook in. The two sets of protruding handles 5 work together as a control handle. When it needs to be opened, the fingers apply force to push the two sets of protruding handles 5 away from each other, that is, pull the spring 44 to open the opening and closing frame 3. After the male ear enters, stop applying force. At this time, the spring 44 rebounds to close the opening and closing frame 3.

[0040] The position of the cam 5 does not affect the connecting rod 43 and will not interfere with its movement; that is, the cam 5 is located between two adjacent sets of connecting rods 43.

[0041] Example 3, based on Example 1 or 2, see [reference] Figures 1-4 :

[0042] The end of the end cover 1 is connected to the concentrator 6, the end of the concentrator 6 is plugged with a plug 7, and the rear seat 41 is a ring structure and is slidably sleeved on the concentrator 6.

[0043] After pollen collection is completed, slightly open and close the skeleton 3 to pull out the male ear, then invert the collection tube 6 so that the pollen in the conical soft cover flows into the end cover 1 and is finally concentrated in the collection tube 6. Then open the stopper 7 to pour out the pollen for collection or pour it onto the corresponding female ear.

[0044] The non-disclosed parts in the utility model are all prior art, and the specific structure and working principle will not be described again.

[0045] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An artificial pollination aid tool, characterized by: Comprising an end cover (1) for containing collected pollen; a conical soft barrier (2) made of soft material, the small end of the conical soft barrier (2) is bonded to the front side of the end cover (1), and the large end of the conical soft barrier (2) faces forward; a clamping framework (3) installed on the outer wall of the end cover (1), the conical soft barrier (2) is installed on the clamping framework (3), and the opening and closing of the large end of the conical soft barrier (2) is controlled by the clamping of the clamping framework (3).

2. The artificial pollination aid of claim 1, wherein: The conical soft barrier (2) is a transparent cover.

3. The artificial pollination aid of claim 1 or 2, wherein: The clamping framework (3) is composed of multiple groups of elastic support rods (31) surrounding the end cover (1), multiple groups of convex seats (11) equal in number to the elastic support rods (31) and corresponding in position are fixed on the outer wall of the end cover (1), each group of convex seats (11) is hinged to the tail end of the elastic support rod (31), and the front end of the elastic support rod (31) is connected to the corresponding position of the large end of the conical soft barrier (2).

4. The artificial pollination aid of claim 3, wherein: An opening and closing control assembly (4) is also provided on the rear side of the end cover (1) and connected to the tail end of the multiple groups of elastic support rods (31), which is used to link and move the multiple groups of elastic support rods (31) synchronously.

5. The artificial pollination aid of claim 4, wherein: The opening and closing control assembly (4) includes a rear seat (41) located on the rear side of the end cover (1), and the tail end of each group of elastic support rods (31) is also fixed with a convex rod (42), and the tail end of the convex rod (42) and the rear seat (41) are connected by a connecting rod (43).

6. The artificial pollination aid of claim 5, wherein: The rear seat (41) and the end cover (1) are both fixed with convex handles (5).

7. The artificial pollination aid of claim 6, wherein: A spring (44) is connected between the rear seat (41) and the end cover (1).

8. A pollination aid according to any one of claims 4 to 7, wherein: The tail end of the end cover (1) is connected with a concentrating cylinder (6), the tail end of the concentrating cylinder (6) is plugged with a plug (7), and the rear seat (41) is an annular structure and is slidably sleeved on the concentrating cylinder (6).

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