Breeding use forest tree pollen collector

Abstract

The utility model relates to a pollen collector, disclose the breeding use forest tree pollen collector, including the breeding use forest tree pollen collector, including base, the top front and back side fixed connection of base has a plurality of support, left side two support and right side two adjacent between support fixed connection of support have two fixed blocks, a plurality of fixed blocks bottom all fixed connection have spring piece no.

Description

Technical Field

[0001] This utility model relates to pollen collectors, and more particularly to pollen collectors for breeding forest trees. Background Technology

[0002] Pollen collectors for forest trees are devices used for the precise and efficient collection of pollen in forest tree genetic improvement and new variety breeding. Obtaining high-quality and sufficient pollen during the forest tree breeding process is related to the success rate of hybridization breeding and the quality of the characteristics of new tree species. By collecting pollen from different varieties of forest trees, researchers can conduct targeted hybridization experiments to cultivate forest tree varieties with adaptability, economic value, or superior ecological functions, which is of great significance to the sustainable development and optimization of forest resources.

[0003] In the field of forest pollen collection, there are various technical methods. The most common method is direct manual collection, where workers use simple tools to manually collect pollen from male flowers. Alternatively, pollen can be collected indirectly by setting up collection devices in specific areas using natural wind or insects. While this method can obtain pollen to some extent, it has significant limitations in terms of efficiency and quality.

[0004] Some existing pollen collectors rely on manual operation, where staff approach the trees and use handheld tools to collect pollen from the flowers to prevent excessive pollen loss. Because these collectors are mostly simple handheld components, staff need to move their bodies frequently and maintain specific postures for extended periods during large-scale collection. This results in extremely high labor intensity and low collection efficiency. Furthermore, it is difficult to ensure consistency in each collection action during manual operation, leading to pollen waste or insufficient collection. This seriously affects the integrity of pollen collection and is detrimental to subsequent comprehensive and accurate breeding work. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a pollen collector for breeding trees, which aims to improve the problems of limited collection quality and complex pollen processing in the existing technology.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a pollen collector for selecting and breeding trees, comprising a base, with multiple supports fixedly connected to the front and rear sides of the top of the base; two fixed blocks fixedly connected between adjacent left and right supports; spring plates one fixedly connected to the bottom of each of the multiple fixed blocks; a coarse filter screen fixedly connected to the bottom of adjacent left and right spring plates one; a vibration shaft fixedly connected to the top right side of the coarse filter screen; connecting rods rotatably connected to the front and rear ends of the vibration shaft; fixed shafts fixedly connected to the bottom ends of adjacent connecting rods; multiple spring plates two fixedly connected to the left side of the coarse filter screen on opposite sides; a fine filter screen fixedly connected to the bottom of adjacent left and right spring plates two; and a common separation mechanism provided on the top of each of the multiple supports, the separation mechanism being used to disperse petals and improve pollen quality.

[0007] As a further description of the above technical solution:

[0008] The separation mechanism includes a housing, with the four corners of the bottom of the housing fixedly connected to the top of multiple supports. A rotating drum is fixedly connected inside the housing, and a motor is rotatably connected to the bottom outer side of the rotating drum. The output end of the motor passes through the inside of the rotating drum and is rotatably connected to a rotating shaft. A discharge port is opened on the right side inside the rotating drum, and a feed port is opened on the top of the housing.

[0009] As a further description of the above technical solution:

[0010] Two fixing plates are fixedly connected to the top right side of the outer shell, and an inclined plate is fixedly connected between the two adjacent fixing plates.

[0011] As a further description of the above technical solution:

[0012] Two limiting plates are fixedly connected to the front and rear sides of the top of the base, and multiple work lights are fixedly connected to the four corners of the top of the base.

[0013] As a further description of the above technical solution:

[0014] The two limiting plates are slidably connected to the same waste bin on their front sides, and a handle is fixedly connected to the left side of the waste bin.

[0015] As a further description of the above technical solution:

[0016] The two limiting plates are each fixedly connected to the same collection box, and a handle is fixedly connected to the right side of the collection box.

[0017] As a further description of the above technical solution:

[0018] The base has multiple anti-slip pads fixedly connected to its bottom, and the anti-slip pads are designed to be equidistant.

[0019] As a further description of the above technical solution:

[0020] Two limiting blocks are fixedly connected to the middle of the front and rear sides of the top of the outer shell, and the same baffle is fixedly connected between adjacent limiting blocks.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the petals are vibrated and pass through a coarse filter screen, and then pass through a fine filter screen for secondary filtration. Fine impurities are blocked by the fine filter screen, and pure pollen is collected. This effectively separates impurities such as petals from pollen, avoids impurities from mixing with pollen, thereby improving the quality of pollen and providing high-quality pollen samples for subsequent forest tree breeding work.

[0023] 2. In this utility model, the petals with pollen enter the rotating drum through the feed port at the top of the outer shell. Under the high-speed rotation of the rotating shaft, the petals are subjected to centrifugal force and airflow disturbance, and the pollen falls off the petals. The discharge port on the right side of the inside of the rotating drum discharges the separated pollen and petals separately. The separation mechanism realizes the efficient separation of petals and pollen, greatly improves the separation efficiency, reduces labor costs, and can better maintain the quality of petals and pollen during the separation process. Attached Figure Description

[0024] Figure 1 This is a three-dimensional view of the pollen collector for breeding trees proposed in this utility model;

[0025] Figure 2 This is a cross-sectional view of the pollen collector for breeding trees proposed in this utility model;

[0026] Figure 3 This is a rear view of the pollen collector for breeding trees proposed in this utility model;

[0027] Figure 4 This is a cross-sectional view of the separation mechanism of the pollen collector for breeding trees proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the collection box mechanism of the pollen collector for breeding trees proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Separation mechanism; 201. Outer shell; 202. Rotary drum; 203. Motor; 204. Rotating shaft; 205. Discharge port; 206. Inlet; 3. Support column; 4. Fixing block; 5. Spring plate one; 6. Vibration shaft; 7. Connecting rod; 8. Fixing shaft; 9. Spring plate two; 10. Coarse filter screen; 11. Fine filter screen; 12. Fixing plate; 13. Limiting plate; 14. Waste bin; 15. Handle one; 16. Collection bin; 17. Handle two; 18. Anti-slip mat; 19. Inclined plate; 20. Baffle; 21. Limiting block; 22. Work light. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0032] Reference Figure 1 Figure 2 ,and Figure 3This utility model provides an embodiment of a pollen collector for selecting and breeding trees, comprising a base 1, which supports the entire collector. Multiple support columns 3 are fixedly connected to the front and rear sides of the top of the base 1, serving as structural supports for fixing blocks 4. Two fixing blocks 4 are fixedly connected between adjacent left and right support columns 3, and are used to connect spring plates 5. Spring plates 5 are fixedly connected to the bottom of each fixing block 4, and their elasticity causes a coarse filter 10 to vibrate. The same coarse filter 10 is fixedly connected to the bottom of adjacent left and right spring plates 5, performing preliminary filtration of the collected pollen mixture and removing larger impurities. A vibration shaft 6 is fixedly connected to the top right side of the coarse filter 10, and the vibration shaft 6 rotates... When in motion, the coarse filter 10 vibrates. The front and rear ends of the vibration shaft 6 are rotatably connected to the connecting rod 7, which transmits the rotation of the vibration shaft 6 to the fixed shaft 8. The bottom ends of the two adjacent connecting rods 7 are fixedly connected to the fixed shaft 8, which serves to connect and transmit power. Multiple spring plates 2 9 are fixedly connected to the left side of the coarse filter 10, which assists the vibration of the coarse filter 10 and enhances the filtration effect. The bottom ends of the two adjacent spring plates 2 9 on the left and the two spring plates 2 9 on the right are fixedly connected to the same fine filter 11, which further filters the pollen and improves the purity of the pollen. The top of the multiple support columns 3 is equipped with the same separation mechanism 2, which is used to break up the petals and improve the quality of the pollen. It can effectively separate the pollen from impurities such as petals and ensure that the collected pollen is of higher quality.

[0033] Specifically, when the collection work begins, the separation mechanism 2 located at the top of multiple support columns 3 starts working. The separation mechanism 2 is used to break up the petals. Through a specific mechanical structure, it acts on the forest sample placed on the collector, further breaking up the petals and separating the petals from the pollen, thereby improving the quality of the pollen. The forest sample with petals and pollen falls onto the coarse filter screen 10. The coarse filter screen 10 is connected to the bottom of the fixed block 4 through two spring plates 5 on the left and two spring plates 5 on the right. The vibration shaft 6 starts working. The vibration shaft 6 is located on the top right side of the coarse filter screen 10. The connecting rod 7, which rotates at both ends, can drive the vibration shaft 6 to vibrate up and down under the action of the fixed shaft 8. The vibration is transmitted to the coarse filter screen. The sample on the coarse filter 10 vibrates continuously. During the vibration, the coarse filter 10 initially filters out larger impurities and smaller particles containing pollen. The material after coarse filtration then reaches the fine filter 11. The fine filter 11 is connected to the lower left side of the coarse filter 10 by multiple spring plates 29 on the left and right sides. The spring plates 29 are connected to the side of the coarse filter 10 away from the left side. While the coarse filter 10 vibrates, it also transmits a certain amount of vibration to the fine filter 11 through the spring plates 29. The fine filter 11 further filters the material after coarse filtration, filtering out smaller impurities and incompletely separated petal fragments, thus achieving a more refined screening of pollen.

[0034] Reference Figure 1 , Figure 2 and Figure 4 The separation mechanism 2 includes a housing 201, which houses and protects the internal components, providing a stable working environment for the entire separation mechanism 2. At the four corners of the bottom, multiple support columns 3 are fixedly connected to the tops of the housing 201, ensuring the overall stability of the separation mechanism 2. A rotating drum 202 is fixedly connected inside the housing 201, providing space for pollen separation and achieving the separation function. A motor 203 is rotatably connected to the bottom outer side of the rotating drum 202, serving as the output power component for the rotation of the rotating shaft 204. The motor 203 provides power, and its output end passes through the inside of the rotating drum 202 and is rotatably connected to the rotating shaft 204. The rotating shaft 204 rotates under the drive of the motor 203, which can drive the pollen in the rotating drum 202 to rotate and separate. The inside right side of the rotating drum 202 has a discharge port 205, which is used to discharge the separated pollen from the rotating drum 202, thus realizing the separation of petals and pollen. The top of the outer shell 201 has a feed port 206, which facilitates the placement of the pollen to be separated into the separation mechanism 2. The separation mechanism 2 improves the efficiency and quality of pollen collection.

[0035] Specifically, before using the separation mechanism 2 of the pollen collector for breeding trees to perform coarse separation of pollen from petals, the operator feeds the pollen-laden petals into the rotating drum 202 through the feed inlet 206 at the top of the outer shell 201. The design of the feed inlet 206 facilitates the smooth entry of materials into the rotating drum 202, preparing for the separation operation. After the petals enter the rotating drum 202, the motor 203 is started, and the motor 203 begins to work. The output end drives the rotating shaft 204, which runs through the inside of the rotating drum 202, to rotate. The rotation of the rotating shaft 204... The centrifugal force and stirring action cause the petals inside the rotating drum 202 to tumble and collide continuously. The pollen attached to the petals will gradually fall off the petals, achieving the initial separation of pollen from petals. The detached pollen will gradually approach the discharge port 205 as the rotating drum 202 moves inside. The discharge port 205 is located on the right side inside the rotating drum 202. The centrifugal force generated by the rotation of the rotating shaft 204 and the flow of materials cause the separated pollen to be discharged from the rotating drum 202 through the discharge port 205, effectively achieving the coarse separation of pollen from petals.

[0036] Reference Figure 1 , Figure 3 and Figure 5 Two limiting plates 13 are fixedly connected to the front and rear sides of the top of the base 1 to limit the position of the waste bin 14 and the collection bin 16 and to serve as positioning. Multiple work lights 22 are fixedly connected to the four corners of the top of the base 1 to provide illumination and facilitate normal operation of the device under different lighting conditions. The same waste bin 14 is slidably connected between adjacent front sides of the two limiting plates 13 to collect petals and debris generated during processing for easy centralized cleaning. A handle 15 is fixedly connected to the left side of the waste bin 14 to facilitate the operator to pull the waste bin 14. The same collection bin 16 is fixedly connected between adjacent adjacent sides of the two limiting plates 13 to collect pollen after processing. A handle 2 17 is fixedly connected to the right side of the collection bin 16 to facilitate the operator to move the collection bin 16.

[0037] Specifically, multiple work lights 22 at the four corners of the top of the base 1 illuminate, providing ample lighting for operation. When the petals are processed to remove pollen, the pollen will naturally fall into the collection box 16. Waste generated during the operation, such as petal fragments, will fall into the waste box 14 located between the two adjacent limit plates 13 below and can slide. A handle 15 is fixedly connected to the left side of the waste box 14, which allows the operator to pull out the waste box 14 for cleaning when the waste accumulates to a certain level. A handle 2 17 is fixedly connected to the right side of the collection box 16, which allows the operator to pull out the collection box 16 after pollen collection is completed and proceed with the next step of pollen processing. Through this process, the collection of pollen from the petals is achieved.

[0038] Reference Figure 1 , Figure 2 and Figure 3 Two fixed plates 12 are fixedly connected to the top right side of the outer shell 201 of the forest pollen collector for breeding, which serve to support and fix the inclined plate 19. The inclined plate 19 is fixedly connected between the two adjacent fixed plates 12, and the inclined plate 19 provides a sliding channel. Multiple anti-slip pads 18 are fixedly connected to the bottom of the base 1. The anti-slip pads 18 adopt an equidistant design, which can increase the stability of the collector when it is placed. Two limiting blocks 21 are fixedly connected to the middle of the front and rear sides of the top of the outer shell 201 to limit the position of the components. The same baffle 20 is fixedly connected between the adjacent two limiting blocks 21, which serves to block and protect.

[0039] Specifically, the pollen collector for the selected trees is placed under the target trees. The multiple anti-slip pads 18 connected to the bottom of the base 1 are designed with equal spacing, which can effectively increase the friction between the device and the ground, ensuring that the collector is placed stably during operation and will not be displaced due to external factors. When collecting pollen, the inclined plate 19 fixedly connected between the two fixed plates 12 on the top right side of the outer shell 201 begins to play its role. The inclined plate 19 can guide the pollen, allowing it to slide down the inclined plate surface to a specific collection area, improving the efficiency and concentration of pollen collection. The two limiting blocks 21 connected to the middle of the front and rear sides of the top of the outer shell 201, and the same baffle 20 connected between them, can prevent the pollen from escaping to the surroundings due to the influence of external airflow during the collection process. The baffle 20 can block the airflow to a certain extent, ensuring that the pollen falls into the inside of the collector, ensuring the integrity of the collection. The pollen falls into the inside of the outer shell 201 guided by the inclined plate 19, and is collected and stored inside the outer shell 201. The pollen collected in the collector is uniformly processed, which facilitates the selection and breeding of trees.

[0040] Working principle: When the collector starts working, the vibration shaft 6 starts to rotate. Since the front and rear ends of the vibration shaft 6 are connected by connecting rods 7, the rotation of the vibration shaft 6 is transmitted to the fixed shaft 8 through the connecting rods 7. At the same time, the spring plate 5 connected to the bottom of the fixed block 4 will use its own elasticity to cooperate with the rotation of the vibration shaft 6 to make the coarse filter screen 10 vibrate. The multiple spring plates 9 connected to the left side of the coarse filter screen 10 will also assist the coarse filter screen 10 in vibrating, enhancing its filtration effect. The collected pollen mixture first enters the coarse filter screen 10. The coarse filter screen 10 vibrates continuously under the combined action of the spring plate 5 and the spring plate 9, performing preliminary filtration of the pollen mixture and removing larger impurities. The pollen mixture after preliminary filtration by the coarse filter screen 10 will fall onto the fine filter screen 11. The fine filter screen 11 is fixed at the bottom between the two spring plates 9 on the left and the two spring plates 9 on the right. Since the spring plates 9 vibrate with the vibration of the coarse filter screen 10, the fine filter screen 11 will also vibrate, further filtering the pollen and improving the purity of the pollen.

[0041] Before the initial separation of pollen from petals by the separation mechanism 2 of the pollen collector for breeding trees, the operator puts the petals with pollen into the rotating drum 202 through the feed inlet 206 at the top of the outer shell 201. The design of the feed inlet 206 facilitates the smooth entry of materials into the rotating drum 202, preparing for the separation operation. After the petals enter the rotating drum 202, the motor 203 is started. The motor 203 starts to work, and the rotating shaft 204 starts to rotate, generating centrifugal force and stirring effect, causing the petals in the rotating drum 202 to tumble and collide continuously. The pollen attached to the petals will gradually fall off the petals, realizing the initial separation of pollen from petals. The fallen pollen will gradually approach the discharge port 205 with the movement inside the rotating drum 202. The centrifugal force generated by the rotation of the rotating shaft 204 and the flow of materials cause the separated pollen to be discharged from the rotating drum 202 through the discharge port 205.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pollen collector for breeding trees, comprising a base (1), characterized in that: The base (1) has multiple supports (3) fixedly connected to its top front and rear sides. Two fixed blocks (4) are fixedly connected between adjacent supports (3) on the left and right sides. A spring plate (5) is fixedly connected to the bottom of each of the multiple fixed blocks (4). The same coarse filter screen (10) is fixedly connected to the bottom of adjacent spring plates (5) on the left and right sides. A vibration shaft (6) is fixedly connected to the top right side of the coarse filter screen (10). 6) Both the front and rear ends are rotatably connected to connecting rods (7), and the bottom ends of the two adjacent connecting rods (7) are fixedly connected to fixed shafts (8). Multiple spring plates (9) are fixedly connected to the left side of the coarse filter (10) on the side away from each other. The bottom ends of the two spring plates (9) on the left and the two spring plates (9) on the right are fixedly connected to the same fine filter (11). The top of the multiple supports (3) are provided with the same separation mechanism (2). The separation mechanism (2) is used to disperse the petals and improve the quality of pollen.

2. The pollen collector for breeding trees according to claim 1, characterized in that: The separation mechanism (2) includes a housing (201). The four corners of the bottom of the housing (201) are fixedly connected to the top of multiple supports (3). A rotating drum (202) is fixedly connected inside the housing (201). A motor (203) is rotatably connected to the bottom outer side of the rotating drum (202). The output end of the motor (203) passes through the inside of the rotating drum (202) and is rotatably connected to a rotating shaft (204). A discharge port (205) is opened on the right side inside the rotating drum (202). A feed port (206) is opened on the top of the housing (201).

3. The pollen collector for breeding trees according to claim 2, characterized in that: Two fixing plates (12) are fixedly connected to the top right side of the outer shell (201), and an inclined plate (19) is fixedly connected between the two adjacent fixing plates (12).

4. The pollen collector for breeding trees according to claim 1, characterized in that: Two limiting plates (13) are fixedly connected to the front and rear sides of the top of the base (1), and multiple work lights (22) are fixedly connected to the four corners of the top of the base (1).

5. The pollen collector for breeding trees according to claim 4, characterized in that: The front sides of the two limiting plates (13) are slidably connected to the same waste bin (14), and a handle (15) is fixedly connected to the left side of the waste bin (14).

6. The pollen collector for breeding trees according to claim 4, characterized in that: The same collection box (16) is fixedly connected between the two adjacent limiting plates (13), and a handle (17) is fixedly connected to the right side of the collection box (16).

7. The pollen collector for breeding trees according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected with multiple anti-slip pads (18), which are designed to be equidistant.

8. The pollen collector for breeding trees according to claim 2, characterized in that: Two limiting blocks (21) are fixedly connected to the middle of the front and rear sides of the top of the outer shell (201), and the same baffle (20) is fixedly connected between adjacent limiting blocks (21).

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