Pollen spreading device for fruit trees

Abstract

The utility model relates to the field of pollen spreading of fruit trees, in particular to a pollen spreading device for fruit trees, which comprises a pollen spreading device body, the pollen spreading device body comprises a fixing frame body and a rubber bag body, and the rubber bag body is clamped in the fixing frame body. An air inlet is formed in the position, located at the air inlet of the rubber bag body, of the bottom of the fixing frame body, a mounting ring is fixedly mounted at the position, located outside the air inlet, of the bottom of the fixing frame body, and a filtering assembly is screwed to the exterior of the mounting ring; according to the pollen spreading device, air entering the pollen spreading device body can be conveniently filtered through the filtering assembly, impurities such as dust or particulate matter in the air are prevented from entering the pollen spreading device body to be mixed with pollen, and the purity of the pollen in the pollination process is ensured; after being used for a period of time, the filter bag can be detached and cleaned, and the filter bag body can be cleaned or replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of pollen spreading of fruit trees, in particular to a pollen spreading device for fruit trees. Background Art

[0002] The pollen spreading device is a mechanical device used for plant pollination. It simulates the natural pollination process and delivers pollen accurately to the stamens, thus completing the pollination task.

[0003] Handheld pollinators spray pollen evenly onto the flowers of crops manually or electrically to achieve the pollination process. Manual pollinators aim at the stigma of the pistil that needs to be pollinated, and manually press or rotate the pollinator to evenly apply pollen to the stigma.

[0004] During the pollination process of fruit trees, ensuring the purity of pollen and the pollination effect is crucial. However, there is often a lot of dust in areas where fruit trees are planted. Most existing manual pollinators are equipped with filtering structures, and the air entering the manual pollinators is mostly not filtered. Impurities such as dust or particulate matter in the air enter the manual pollinator and mix with the pollen, which will reduce the purity of the pollen during the pollination process. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a pollen spreading device for fruit trees.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A pollen spreading device for fruit trees, comprising a pollen spreading device body, the pollen spreading device body comprising a fixed frame and a rubber bladder body, the rubber bladder body being clamped into the fixed frame, an air inlet being formed at the bottom of the fixed frame at the air inlet of the rubber bladder body, and a mounting ring being fixedly mounted on the bottom of the fixed frame outside the air inlet, the outer portion of which is screwed with a filter assembly;

[0008] The filter assembly includes a fixed frame, an extended convex ring is installed on the top of the fixed frame, a cavity is opened at the bottom of the fixed frame, a limiting ring seat is installed on the top of the cavity, and a filter bag is sleeved on the outside of the limiting ring seat, and the bottom of the fixed frame is screwed to the limiting base, and a limiting ring is installed on the bottom of the limiting base outside the filter bag.

[0009] In addition, the preferred structure is that a first external threaded portion is provided on the outside of the mounting ring, and a mounting through hole is opened in the extended convex ring at the mounting ring, and a first internal threaded portion is provided in the mounting through hole at the first external threaded portion, and the first internal threaded portion is threadedly connected to the first external threaded portion.

[0010] In addition, the preferred structure is that an air intake hole is opened in the limiting ring seat, and a through hole is opened in the fixed frame between the installation hole and the air intake hole, and multiple first air holes are opened at equal distances on the outside and bottom of the limiting ring seat.

[0011] In addition, a preferred structure is that a plurality of through holes are provided in the limiting base at equal distances between the limiting rings, and a plurality of second air holes are provided in the outer wall of the limiting rings at equal distances.

[0012] In addition, a preferred structure is that a second external threaded portion is provided on the exterior of the limiting base, the diameter of the limiting base is consistent with the diameter of the cavity, and a fixing ring is installed on the bottom of the limiting base.

[0013] In addition, the preferred structure is that a plurality of ventilation holes are opened at equal distances on the outer wall of the limiting base, and a second threaded portion is provided at the bottom of the cavity of the limiting base at the second external threaded portion, and the second internal threaded portion is threadedly connected to the second external threaded portion.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the filter assembly facilitates filtering of the air entering the pollen spreading device body, preventing impurities such as dust or particulate matter in the air from entering the pollen spreading device body and mixing with the pollen, thereby ensuring the purity of the pollen during the pollination process. The filter assembly is detachable and can be disassembled and cleaned after a period of use, and its filter bag can be cleaned or replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a pollen spreading device for fruit trees proposed in the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the split filtering component;

[0018] Figure 3 It is a structural diagram of the fixed frame section.

[0019] In the figure: 1. Pollen spreading device body; 11. Fixing frame; 111. Mounting ring; 2. Filter assembly; 21. Fixing frame; 211. Extended protruding ring; 212. Breathing hole; 213. Limiting ring seat; 214. Second external threaded portion; 215. First internal threaded portion; 22. Limiting base; 221. Limiting ring; 3. Filter bag body. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-3 A pollen spreading device for fruit trees includes a pollen spreading device body 1, which includes a fixed frame 11 and a rubber bladder body. The rubber bladder body is clamped in the fixed frame 11, and the bottom of the fixed frame 11 is located at the air inlet of the rubber bladder body. The air inlet begins, and the bottom of the fixed frame 11 is located outside the air inlet and is fixedly installed with a mounting ring 111. The outside of the mounting ring 111 is screwed with a filter assembly 2. It is worth noting that the specific structure and working mode of the pollen spreading device body 1 are both existing technologies currently disclosed on the market, and do not belong to the main technical problems to be solved in this technical solution. Therefore, they are not described in detail in this utility model.

[0022] The filter assembly 2 includes a fixed frame 21, an extended convex ring 211 is installed on the top of the fixed frame 21, a cavity is opened at the bottom of the fixed frame 21, a limiting ring seat 213 is installed on the top of the cavity, and the outer sleeve of the limiting ring seat 213 is provided with a filter bag body 3, and the bottom of the fixed frame 21 is screwed to the limiting base 22, and the bottom of the limiting base 22 is located on the outside of the filter bag body 3 and a limiting ring 221 is installed. It is worth noting that the specific structure of the filter bag body 3 and its working mode are both existing technologies currently disclosed on the market, and do not belong to the main technical problems to be solved in this technical solution, so they are not elaborated in this utility model.

[0023] In addition, a first external threaded portion is provided on the outside of the mounting ring 111, and a mounting through hole is opened in the extended protruding ring 211 at the mounting ring 111, and a first internal threaded portion 215 is provided in the mounting through hole at the first external threaded portion, and the first internal threaded portion 215 is threadedly connected to the first external threaded portion.

[0024] In addition, an air intake hole is opened in the limiting ring seat 213, and a through hole is opened in the fixed frame 21 between the installation hole and the air intake hole. A plurality of first air holes are opened at equal distances on the outside and bottom of the limiting ring seat 213.

[0025] At the same time, a plurality of through holes are opened at equal distances between the limiting rings 221 in the limiting base 22 , and a plurality of second air holes are opened at equal distances on the outer wall of the limiting rings 221 .

[0026] At the same time, a second external threaded portion 214 is provided on the exterior of the limiting base 22 . The diameter of the limiting base 22 is consistent with the diameter of the cavity, and a fixing ring is installed at the bottom of the limiting base 22 .

[0027] Furthermore, a plurality of ventilation holes are equidistantly provided on the outer wall of the limiting base 22 , and a second threaded portion is provided at the bottom of the cavity of the limiting base 22 at the second external threaded portion 214 , and the second internal threaded portion is threadedly connected to the second external threaded portion 214 .

[0028] In this embodiment, the filter assembly 2 is used to filter the air entering the pollen spreading device body 1, preventing impurities such as dust or particulate matter in the air from entering the pollen spreading device body 1 and mixing with the pollen, thereby ensuring the purity of the pollen during the pollination process. The filter assembly 2 is detachable and can be disassembled and cleaned after a period of use, and its filter bag 3 can be cleaned or replaced.

[0029] When the filter bag 3 needs to be cleaned or replaced, the limiting base 22 and the limiting ring 221 can be removed by loosening the threads of the limiting base 22 and the fixed frame 21, and the filter bag 3 can be removed for cleaning or replacement.

[0030] When it is necessary to install the filter bag body 3 after cleaning or replacing, the filter bag body 3 is placed in the limiting ring 221, and the limiting ring 221 is aligned with its cavity. After the filter bag body 3 is sleeved to the outside of the limiting ring seat 213, the limiting ring 221 is inserted into the cavity. During the insertion process, the filter bag body 3 is gradually sleeved to the outside of the limiting ring seat 213, and until the limiting base 22 and the fixed frame 21 are screwed tightly, the installation of the filter assembly 2 is completed.

[0031] In the present invention, the filter assembly 2 is used to filter the air entering the pollen spreading device body 1, preventing impurities such as dust or particulate matter in the air from entering the pollen spreading device body 1 and mixing with the pollen, thereby ensuring the purity of the pollen during the pollination process. The filter assembly 2 is detachable and can be disassembled and cleaned after a period of use, and its filter bag 3 can be cleaned or replaced.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pollen spreading device for fruit trees, comprising a pollen spreading device body (1), characterized in that: The pollen spreading device body (1) comprises a fixed frame (11) and a rubber bladder body, the rubber bladder body is clamped in the fixed frame (11), the bottom of the fixed frame (11) is located at the air inlet of the rubber bladder body and has an air inlet, and the bottom of the fixed frame (11) is located outside the air inlet and fixedly mounted with a mounting ring (111), and the outside of the mounting ring (111) is screwed with a filter assembly (2); The filter assembly (2) comprises a fixed frame (21), an extended convex ring (211) is installed on the top of the fixed frame (21), a cavity is opened at the bottom of the fixed frame (21), a limiting ring seat (213) is installed on the top of the cavity, and a filter bag (3) is sleeved on the outside of the limiting ring seat (213), and the bottom of the fixed frame (21) is screwed to a limiting base (22), and a limiting ring (221) is installed on the bottom of the limiting base (22) located outside the filter bag (3).

2. A pollen spreading device for fruit trees according to claim 1, characterized in that: The outside of the mounting ring (111) is provided with a first external threaded portion, and a mounting through hole is provided in the extending convex ring (211) at the mounting ring (111), and a first internal threaded portion (215) is provided in the mounting through hole at the first external threaded portion, and the first internal threaded portion (215) is threadedly connected to the first external threaded portion.

3. The pollen spreading device for fruit trees according to claim 1, characterized in that: An air intake hole is provided in the limiting ring seat (213), and a through hole is provided in the fixed frame (21) between the installation hole and the air intake hole. A plurality of first air holes are provided at equal distances on the outside and bottom of the limiting ring seat (213).

4. The pollen spreading device for fruit trees according to claim 1, characterized in that: A plurality of through holes are provided in the limiting base (22) at equal intervals between the limiting rings (221), and a plurality of second air holes are provided on the outer wall of the limiting rings (221) at equal intervals.

5. The pollen spreading device for fruit trees according to claim 1, characterized in that: The exterior of the limiting base (22) is provided with a second external threaded portion (214), the diameter of the limiting base (22) is consistent with the diameter of the cavity, and a fixing ring is installed at the bottom of the limiting base (22).

6. The pollen spreading device for fruit trees according to claim 1, characterized in that: The outer wall of the limiting base (22) is provided with a plurality of ventilation holes at equal distances, and the bottom of the cavity of the limiting base (22) is provided with a second threaded portion at the second external threaded portion (214), and the second internal threaded portion is threadedly connected to the second external threaded portion (214).

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