Pollination device for sweet-waxy corn planting

Abstract

The utility model discloses a pollinator for sweet waxy corn planting, which comprises a handheld spray gun, a spray gun head mounted at the upper end of the handheld spray gun and a pressing handle mounted at the rear end of the spray gun head, the bottom end of the handheld spray gun is in threaded connection with a pollen storage tank, and a pressurizing holding rod is mounted at the upper side end of the pollen storage tank. The detachable pressurizing holding rod is installed at the bottom end of the spray gun head, pollen can be placed in the pressurizing holding rod, then the rotating base is pressed to pressurize the interior of the pressurizing holding rod, then the pressing handle is pinched and pressed to enable the pollen in the pressurizing holding rod to be sprayed outwards through the spray gun head, and then the rotatable connecting base is installed at the end of the spray gun head to enable the pollen to be sprayed outwards through the spray gun head. And the first spray head and the second spray head are mounted on the connecting seat, the corresponding first spray head and the second spray head can be replaced according to the distribution and the density of stamens, the spray head rotating to the outside can dredge the inside of a spray hole in the spray head from the outside, the spray head can be normally used conveniently, and the convenience of the device in use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pollinator technical field, concretely is a kind of pollinator for waxy corn planting. BACKGROUND

[0002] Compared with traditional rice and wheat and other food crops, corn has strong drought tolerance, cold tolerance, poor tolerance and excellent environmental adaptability, with the development of production, corn as feed crop in our country position increasingly important, and in the process of waxy corn planting, pollen is needed to be applied or shaken to silk to carry out artificial pollination.

[0003] And widely used in the market corn pollination mode adopts traditional artificial pollination, and artificial collection and pollination speed is slow, and artificial operation can not guarantee that each corn can be evenly pollinated, and in the operation process, it can be due to improper operation, such as insufficient pollen collection or uneven pollination, leading to corn ear development, and appearing bald tip, kernel deficiency and other phenomena, therefore we propose a kind of pollinator for waxy corn planting to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of pollinator for waxy corn planting to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of pollinator for waxy corn planting, including hand-held spray gun, the spray gun head being installed at the upper end of hand-held spray gun and the pressure handle being installed at the rear end of spray gun head, the bottom end of hand-held spray gun is connected with powder storage tank by screw thread, the upper side end of powder storage tank is installed with pressurized handle, the top end of spray gun head is installed with swivel seat, the swivel rod is arranged in the swivel seat, the outer wall of the front end of swivel rod is installed with connecting seat, the connecting seat is connected with first spray head and second spray head respectively at upper and lower ends, and the connecting seat is provided with steering positioning assembly.

[0006] As further preferred of the technical scheme, the steering positioning assembly includes the sliding cavity being opened in the swivel seat and the sliding sleeve being installed on the outer part of swivel rod, the swivel rod is penetrated in the sliding cavity, the outer part of swivel rod is wound with return spring, the front end of swivel seat is fixed with positioning column at upper and lower ends, two groups of positioning holes are opened in the connecting seat, two groups of positioning columns can be inserted into the two groups of positioning holes in the connecting seat, and the pull handle is installed at the front end of connecting seat.

[0007] As further preferred of the technical scheme, the first spray head and the second spray head are both provided with spray holes with different intervals.

[0008] As further preferred of the technical scheme, a plurality of anti-skid grooves are opened at equal intervals along the axis of positioning hole outside the positioning hole.

[0009] As a further preferred of the technical solution, the reset spring is connected to the inner wall of the sliding cavity and the outer wall of the sliding sleeve respectively, and the sliding sleeve is elastically connected to the inner wall of the sliding cavity through the reset spring.

[0010] As a further preferred of the technical solution, the diameter of the sliding sleeve is the same as the inner diameter of the sliding cavity, and the sliding sleeve is in sliding connection with the sliding cavity.

[0011] The utility model provides a pollinator for waxy corn planting has the following beneficial effects:

[0012] 1. The utility model discloses a detachable pressurizing handle is installed at the bottom of the spray gun head, can put the pollen into the pressurizing handle, then through the pressurization of the swivel base to the pressurizing handle, and then pinch the handle, the pollen in the pressurizing handle is sprayed outwards through the spray gun head, and the first spray head and the second spray head can be replaced according to the distribution of the pistil, and the spray head outside can be dredged, which is convenient for normal use and improves the convenience of the device.

[0013] 2. The utility model discloses a slide sleeve and two groups of positioning holes in the swivel rod, when the spray head needs to be replaced, the positioning hole is rotated to drive the first spray head and the second spray head to rotate, the position of the first spray head and the second spray head is quickly exchanged, the slide sleeve moves back under the elastic force of the reset spring, and the connecting seat drives the two groups of positioning holes to be sleeved outside the two groups of positioning columns, so that the two groups of positioning columns form a rotating limiting action on the connecting seat, thereby improving the stability of the device. ACCURACY

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is a back view structure schematic diagram of the utility model;

[0016] Figure 3 It is a local section structure schematic diagram of the utility model;

[0017] Figure 4 It is the A place enlarged structure schematic diagram of the utility model; Figure 1

[0018] Figure 5 It is the B place enlarged structure schematic diagram of the utility model. Figure 3

[0019] ​​In the diagram: 1. Handheld spray gun; 2. Spray gun head; 3. Pressure handle; 4. Powder storage tank; 5. Pressure grip; 6. Rotary seat; 7. Rotating rod; 8. Connecting seat; 9. First nozzle; 10. Second nozzle; 11. Sliding cavity; 12. Sliding sleeve; 13. Return spring; 14. Positioning post; 15. Pull handle; 16. Positioning hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0023] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0024] This utility model provides a technical solution: such as Figures 1 to 5 As shown in this embodiment, a pollinator for sweet corn cultivation includes a handheld spray gun 1, a spray gun head 2 installed on the upper end of the handheld spray gun 1, and a pressure handle 3 installed at the rear end of the spray gun head 2. A powder storage tank 4 is threaded to the bottom end of the handheld spray gun 1. A pressure grip 5 is installed on the upper side of the powder storage tank 4. A rotating seat 6 is installed at the top end of the spray gun head 2. A rotating rod 7 is provided inside the rotating seat 6. A connecting seat 8 is installed on the outer wall of the front end of the rotating rod 7. A first nozzle 9 and a second nozzle 10 are respectively connected to the upper and lower ends of the connecting seat 8. A steering positioning component is provided on the connecting seat 8.

[0025] By installing the detachable pressurized handle 5 at the bottom end of the spray gun head 2, the pollen can be put into the pressurized handle 5, and then the rotating seat 6 is pressed to pressurize the pressurized handle 5, and then the press button 3 is pinched to spray the pollen in the pressurized handle 5 outwards through the spray gun head 2, and then the rotatable connecting seat 8 is installed at the end of the spray gun head 2, and the first spray head 9 and the second spray head 10 are installed on the connecting seat 8, so that the corresponding first spray head 9 and second spray head 10 can be replaced according to the distribution of the stamens, and the spray head outside the rotating seat 8 can be rotated to dredge the spray holes of the spray head, which facilitates the normal use of the spray head and improves the convenience of the device in use.

[0026] In other embodiments, the steering positioning assembly includes a sliding cavity 11 opened in the rotating seat 6 and a sliding sleeve 12 installed outside the rotating rod 7, the rotating rod 7 penetrates into the sliding cavity 11, the rotating rod 7 is wound with a return spring 13, the rotating seat 6 is fixed with positioning columns 14 at the upper and lower ends of the front end, the connecting seat 8 is provided with two groups of positioning holes 16, the two groups of positioning columns 14 can be inserted into the two groups of positioning holes 16 on the connecting seat 8, and the connecting seat 8 is provided with a pull handle 15 at the middle of the front end.

[0027] By installing the sliding sleeve 12 movable forward and backward in the rotating rod 7 and the two groups of positioning holes 16 at the front end of the rotating seat 6, when the spray head needs to be replaced, the positioning hole 16 can be pulled forward, the connecting seat 8 drives the rotating rod 7 and the sliding sleeve 12 to move forward along the sliding cavity 11 in the rotating seat 6, when the two groups of positioning holes 16 on the connecting seat 8 are completely separated from the outside of the two groups of positioning columns 14, the positioning hole 16 can be rotated, the positioning hole 16 drives the first spray head 9 and the second spray head 10 to rotate, the positions of the first spray head 9 and the second spray head 10 are quickly replaced, the sliding sleeve 12 moves backward under the elastic force of the return spring 13, the connecting seat 8 drives the two groups of positioning holes 16 to be sleeved outside the two groups of positioning columns 14, and the two groups of positioning columns 14 form a rotating limiting action on the connecting seat 8, thereby improving the stability of the device in use.

[0028] In other embodiments, the first spray head 9 and the second spray head 10 are provided with spray holes with different intervals;

[0029] Through the design, the corresponding first spray head 9 or second spray head 10 can be replaced according to different scenes, thereby improving the application range of the device in use.

[0030] In other embodiments, a plurality of anti-skid grooves are equidistantly arranged outside the positioning hole 16 along the axis of the positioning hole 16;

[0031] Through the design, the friction between the positioning hole 16 and the user's hand can be effectively increased, thereby facilitating the effective rotation of the positioning hole 16.

[0032] In other embodiments, the reset spring 13 is connected to the inner wall of the sliding cavity 11 and the outer wall of the sliding sleeve 12 respectively, and the sliding sleeve 12 is elastically connected to the inner wall of the sliding cavity 11 through the reset spring 13.

[0033] Through the design, the reset spring 13 can continuously exert a backward elastic force on the sliding sleeve 12 outside the rotating rod 7, and the sliding sleeve 12 can drive the connecting seat 8 at the front end of the rotating rod 7 to move backward.

[0034] In other embodiments, the sliding sleeve 12 has the same diameter as the inner diameter of the sliding cavity 11, and the sliding sleeve 12 is in sliding connection with the sliding cavity 11.

[0035] Through the design, the rotating rod 7 can drive the sliding sleeve 12 to stably slide forward and backward inside the sliding cavity 11, and the sliding sleeve 12 can smoothly rotate inside the sliding cavity 11, thereby improving the stability of the device during use.

[0036] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pollinator for waxy corn planting, comprising a handheld spray gun (1), a spray gun head (2) installed on the upper end of the handheld spray gun (1), and a pressure handle (3) installed on the rear end of the spray gun head (2), characterized in that: The handheld spray gun (1) is screw-connected with a powder storage tank (4) at the bottom end, the powder storage tank (4) is installed with a pressurized handle (5) at the upper end, the spray gun head (2) is installed with a rotating seat (6) at the top end, the rotating seat (6) is provided with a rotating rod (7) inside, the rotating rod (7) is installed with a connecting seat (8) on the outer wall of the front end, the connecting seat (8) is connected with a first spray head (9) and a second spray head (10) at the upper and lower ends respectively, and the connecting seat (8) is provided with a steering positioning assembly.

2. The pollinator for waxy corn according to claim 1, characterized in that: The steering positioning assembly comprises a sliding cavity (11) opened in the rotating seat (6) and a sliding sleeve (12) installed on the outside of the rotating rod (7), the rotating rod (7) penetrates through the inside of the sliding cavity (11), the rotating rod (7) is wound with a reset spring (13) on the outside, the rotating seat (6) is fixed with a positioning column (14) at the upper and lower ends of the front end, the connecting seat (8) is opened with two groups of positioning holes (16), and the two groups of positioning columns (14) can be inserted into the two groups of positioning holes (16) on the connecting seat (8), and the connecting seat (8) is installed with a pull handle (15) at the middle of the front end.

3. The pollinator for waxy corn according to claim 1, characterized in that: The first spray head (9) and the second spray head (10) are both opened with spray holes with different intervals.

4. The pollinator for waxy corn according to claim 2, characterized in that: A plurality of anti-skid grooves are equidistantly opened outside the positioning hole (16) along the axis of the positioning hole (16).

5. The pollinator for waxy corn according to claim 2, characterized in that: The reset spring (13) is connected to the inner wall of the sliding cavity (11) and the outer wall of the sliding sleeve (12) at both ends respectively, and the sliding sleeve (12) is elastically connected with the inner wall of the sliding cavity (11) through the reset spring (13).

6. The pollinator for waxy corn according to claim 2, characterized in that: The diameter of the sliding sleeve (12) is the same as the inner diameter of the sliding cavity (11), and the sliding sleeve (12) is in sliding connection with the sliding cavity (11).

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