Forest tree seed breeding device and method based on electron accelerator ray irradiation mutagenesis

Abstract

The invention relates to the technical field of breeding devices, and discloses a forest tree seed breeding device and method based on electron accelerator ray irradiation mutagenesis, the forest tree seed breeding device comprises a fixing mechanism, the fixing mechanism further comprises a main body, the top of the main body is fixedly connected with a shell, the top of the shell is rotatably connected with a cover plate, and the top of the cover plate is fixedly connected with a ray generator; a first gear rotates to drive a second gear to rotate, the second gear rotates to drive a round rod and a round roller to rotate, and due to limitation of a sliding groove, after the round roller rotates, a second sliding rod is forced to move along the track of the sliding groove, so that the second sliding rod reciprocates up and down on a supporting block, and when the second sliding rod moves upwards, a piston plate can be driven to slide upwards in a cylinder; due to limitation of the first one-way valve and the second one-way valve, only air can enter the air inlet pipe, only air can exit from the air outlet pipe, the piston plate slides upwards to suck air into the cylinder through the air inlet pipe, and after the second sliding rod moves downwards, the piston plate is driven to slide downwards to push the sucked air into the air outlet pipe.

Description

Technical Field

[0001] The present invention relates to the technical field of breeding devices, and in particular to a device and method for breeding forest tree seeds by inducing mutation through irradiation with electron accelerator rays. Background Art

[0002] Irradiating tree seeds with high-energy rays emitted by electron accelerators can induce genetic mutations in the seeds. These mutations may cause the seeds to exhibit new traits or characteristics during growth and development, such as stronger disease resistance, improved growth rate or higher wood quality. Researchers can screen out superior varieties from these mutants.

[0003] When tree seeds are irradiated for mutagenesis, the leaves on the seeds will stick together. The overlap between the leaves will block the rays, causing some areas to receive insufficient radiation, affecting the uniformity of mutagenesis. To address the above problems, the following solutions are proposed. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a device for inducing forest tree seed breeding by irradiation with electron accelerator rays, comprising a fixing mechanism, the fixing mechanism further comprising a main body, the top of the main body being fixedly connected to a shell, the top of the shell being rotatably connected to a cover plate, the top of the cover plate being fixedly connected to a ray generator;

[0005] The blowing mechanism further comprises a gear 2 rotatably connected to the top of the main body, a circular rod fixedly connected to the top of the gear 2, and a circular roller fixedly connected to the end of the circular rod away from the gear 2;

[0006] The adjustment mechanism also includes a plurality of support bars fixedly connected to the top of the main body, a rotating rod is rotatably connected to the side wall of the support bar, and a plurality of reflective sheets are fixedly connected to the outer wall of the rotating rod.

[0007] Preferably, the fixing mechanism also includes a plurality of supporting legs fixedly connected to the bottom of the main body, a fixing sleeve is fixedly connected to the side of the main body away from the shell, a driving motor is fixedly connected to the inner wall of the fixing sleeve, and the top of the main body is rotatably connected to gear one, gear one is engaged with gear two, gear one is engaged with gear two, and when gear one rotates, it drives gear two to rotate, and when gear two rotates, it drives the circular rod and the circular roller to rotate.

[0008] Preferably, the fixing mechanism also includes a rotating shaft fixedly connected to the output shaft of the driving motor, and a connecting plate is fixedly connected to the end of the rotating shaft away from the driving motor. A plurality of arc grooves are provided on the top of the gear 1. After the plurality of clamping plates clamp the cultivation pot, the driving motor continues to drive the plurality of slide rods 1 to rotate. At this time, the slide rod 1 drives the gear 1 to rotate. After the gear 1 rotates, the cultivation pot can be irradiated and induced to receive radiation evenly on all sides of the tree seeds, thereby avoiding the concentration of radiation on a certain side, thereby improving the uniformity and effect of the irradiation.

[0009] Preferably, the fixing mechanism also includes sliding rods 1 that are slidably connected to the several arc-shaped grooves respectively, the lower ends of the several sliding rods 1 are slidably connected to the connecting plate, and the top ends of the several sliding rods 1 are fixedly connected to the clamping plates respectively. The driving motor is started, and the driving motor drives the connecting plate to rotate. After the connecting plate rotates, it drives the sliding rod 1 to rotate. The sliding rod 1 is restricted by the arc groove, forcing the sliding rod 1 to move along the trajectory of the arc groove. In this way, the several arc grooves drive the several clamping plates to approach each other to clamp and fix the cultivation pots. Fixing the cultivation pots can effectively prevent the cultivation pots from tipping over due to vibration or other factors during the irradiation process.

[0010] Preferably, the blowing mechanism also includes a slide groove provided on the outer wall of the circular roller, the top of the main body is fixedly connected to a support block, and a slide rod 2 is slidably connected to the side wall of the support block. The end of the slide rod 2 away from the support block extends into the slide groove and is slidably connected to the slide groove. Restricted by the slide groove, the circular roller rotates and forces the slide rod 2 to move along the track of the slide groove, thereby causing the slide rod 2 to move back and forth up and down on the support block.

[0011] Preferably, the blowing mechanism also includes a cylinder fixedly connected to the side wall of the main body, a piston plate slidably connected to the inner wall of the cylinder, the top of the piston plate is fixedly connected to the slide rod 1, and the bottom of the cylinder is fixedly connected to the air inlet pipe. A one-way valve 1 is provided on the inner wall of the air inlet pipe. When the slide rod 2 moves upward, it can drive the piston plate to slide upward in the cylinder. Due to the restrictions of the one-way valve 1 and the one-way valve 2, the air inlet pipe can only take in air, and the air outlet pipe can only discharge air. After the piston plate slides upward, the gas is sucked into the cylinder through the air inlet pipe. When the slide rod 2 moves downward, it drives the piston plate to slide downward, thereby pushing the inhaled gas into the air outlet pipe.

[0012] Preferably, the blowing mechanism also includes an air outlet pipe fixedly connected to the side of the cylinder away from the piston plate, a one-way valve 2 is provided in the air outlet pipe, and an air outlet hood is fixedly connected to the end of the air outlet pipe away from the cylinder. The gas entering the air outlet pipe is blown toward the forest seeds through the air outlet hood. When the gas is blown toward the forest seeds through the air outlet hood, the airflow can effectively separate the leaves or other parts of the seeds from each other, which helps to prevent the seed leaves from sticking together, thereby ensuring that they can be freely distributed, so that the leaves of the forest seeds can be evenly irradiated.

[0013] Preferably, the blowing mechanism also includes a spiral plate fixedly connected to the inner wall of the air outlet hood, a fixed block fixedly connected to the inner wall of the air outlet hood, and several annular plates fixedly connected to the bottom of the fixed block. When the gas enters the air outlet hood from the air outlet pipe, it is affected by the spiral plate. The spiral plate can make the airflow flow along a spiral path, thereby increasing the flow resistance and time of the airflow, reducing the airflow speed, and the spiral plate helps the airflow to be more evenly distributed, reducing the instability of the airflow, and avoiding the impact of concentrated blowing on the blades. After the spiral plate reduces the airflow speed, it is affected by the annular plate. The annular plate can divide the airflow into multiple streams when leaving the air outlet, thereby reducing the speed of each stream, avoiding damage to the blades caused by excessive gas flow, accurately controlling the airflow speed and direction, making the airflow processing process more controllable, and effectively protecting seeds and leaves, so that the gas can separate the blades without causing damage to the blades.

[0014] Preferably, the adjustment mechanism also includes a slider fixedly connected to the side wall of the rotating rod, and a movable groove is opened on the side wall of the slider, and a connecting rod is slidably connected in the movable groove, and the end of the connecting rod away from the slider is fixedly connected to the slide bar 2. By utilizing the force of the slide bar 2 when it moves back and forth, the slide bar 2 drives the connecting rod to move back and forth when it moves back and forth. After the connecting rod moves back and forth, the angle of the slider is forced to change, so that the slider drives the rotating rod to rotate with the support bar as the midpoint. After the rotating rod rotates, it drives several reflective plates to rotate. After the several reflective plates rotate, they can continue to reflect the rays emitted by the ray generator, and can reflect the rays from one direction to multiple directions, thereby expanding the coverage range and affected area of the rays. By guiding the rays to the target area through reflection, the scattering and waste of radiation can be effectively reduced, and the utilization of radiation energy can be more efficient, which helps to improve the consistency and reliability of the irradiation mutagenesis effect.

[0015] A method for using a device for inducing forest tree seed breeding by electron accelerator irradiation mutagenesis comprises the following steps:

[0016] S1: Start the ray generator to irradiate the tree seeds. When the ray generator is started, the drive motor is started at the same time, and the drive motor drives the connecting plate to rotate;

[0017] S2: Gear 1 is meshed with gear 2. Gear 1 rotates and drives gear 2 to rotate. Gear 2 rotates and drives the circular rod and roller to rotate.

[0018] S3: When the gas enters the gas outlet hood from the gas outlet pipe, it is affected by the spiral plate, which can make the air flow along a spiral path, thereby increasing the flow resistance and time of the air flow and reducing the air flow speed;

[0019] S4: The connecting rod moves up and down, forcing the angle of the slider to change, so that the slider drives the rotating rod to rotate with the support bar as the midpoint. After the rotating rod rotates, it drives several reflective sheets to rotate.

[0020] The present invention has the following beneficial effects:

[0021] 1. The present invention utilizes the force of gear 1 rotating, gear 1 meshes with gear 2, and gear 1 rotates to drive gear 2 to rotate. Gear 2 rotates to drive the circular rod and the circular roller to rotate. Restricted by the slide groove, the circular roller forces the slide rod 2 to move along the track of the slide groove, so that the slide rod 2 moves back and forth up and down on the support block. When the slide rod 2 moves upward, it can drive the piston plate to slide upward in the cylinder. Due to the restriction of the one-way valve 1 and the one-way valve 2, the air inlet pipe can only take in air, while the air outlet pipe can only discharge air. After the piston plate slides upward, it draws the gas into the cylinder through the air inlet pipe. When the slide rod 2 moves downward, it drives the piston plate to slide downward, thereby pushing the inhaled gas into the air outlet pipe. The gas entering the air outlet pipe is blown toward the forest seeds through the air outlet hood. When the gas is blown toward the forest seeds through the air outlet hood, the airflow can effectively separate the leaves or other parts on the seeds from each other, which helps to prevent the seed leaves from sticking together, thereby ensuring that they can be freely distributed, so that the leaves of the forest seeds can be evenly irradiated.

[0022] 2. The present invention aims to address the situation where when gas is blown directly to the blades through the air outlet hood, the gas flow rate is too fast and may blow the leaves on the forest seeds off. When the gas enters the air outlet hood from the air outlet pipe, it is affected by the spiral plate. The spiral plate can make the airflow flow along a spiral path, thereby increasing the flow resistance and time of the airflow and reducing the airflow speed. The spiral plate helps the airflow to be more evenly distributed, reduces the instability of the airflow, and avoids the impact of concentrated blowing on the blades. After the spiral plate reduces the airflow speed, it is affected by the annular plate. The annular plate can divide the airflow into multiple streams when leaving the air outlet, thereby reducing the speed of each stream and avoiding damage to the blades caused by excessive gas flow rate. The airflow speed and direction are accurately controlled to make the airflow processing process more controllable and effectively protect the seeds and leaves. In this way, the gas can separate the blades without causing damage to the blades.

[0023] 3. The present invention starts the ray generator, and the ray generator irradiates the forest seeds. When the ray generator is started, the driving motor is started at the same time. The driving motor drives the connecting plate to rotate. After the connecting plate rotates, it drives the slide bar to rotate. The slide bar is restricted by the arc groove, forcing the slide bar to move along the trajectory of the arc groove. In this way, several arc grooves can drive several clamping plates to approach each other to clamp and fix the cultivation pot. Fixing the cultivation pot can effectively prevent the cultivation pot from tipping over due to vibration or other factors during the irradiation process. After several clamping plates clamp the cultivation pot, the driving motor continues to drive several slide bars to rotate. At this time, the slide bar drives the gear to rotate. After the gear rotates, the cultivation pot can make all sides of the forest seeds receive radiation evenly when irradiating and inducing mutation, avoiding the concentration of radiation on a certain side, thereby improving the uniformity and effect of irradiation.

[0024] 4. The present invention utilizes the force of the second slide bar when it moves back and forth. The second slide bar drives the connecting rod to move back and forth when it moves back and forth. After the connecting rod moves back and forth, the angle of the slider is forced to change, so that the slider drives the rotating rod to rotate with the support bar as the midpoint. After the rotating rod rotates, it drives several reflective plates to rotate. After the several reflective plates rotate, they can continue to reflect the rays emitted by the ray generator, and can reflect the rays from one direction to multiple directions, thereby expanding the coverage range and affected area of the rays. By guiding the rays to the target area through reflection, the scattering and waste of radiation can be effectively reduced, and the utilization of radiation energy can be more efficient, which helps to improve the consistency and reliability of the irradiation mutagenesis effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a partial cross-sectional structural schematic diagram of the fixing mechanism of the present invention;

[0028] Figure 3 It is a partial structural schematic diagram of the fixing mechanism of the present invention;

[0029] Figure 4 For the present invention Figure 3 A is an enlarged schematic diagram;

[0030] Figure 5 Schematic diagram of the adjustment mechanism of the present invention;

[0031] Figure 6 For the present invention Figure 5 A magnified schematic diagram of middle B;

[0032] Figure 7 It is a partial structural schematic diagram of the blowing mechanism of the present invention;

[0033] Figure 8 Schematic diagram of the workflow of the present invention.

[0034] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0035] In the figure: 1. Fixing mechanism; 101. Main body; 102. Housing; 103. Cover plate; 104. Radiation generator; 105. Support leg; 106. Fixing sleeve; 107. Driving motor; 108. Gear 1; 109. Rotating shaft; 110. Connecting plate; 111. Arc groove; 112. Slide rod 1; 113. Clamping plate; 2. Blowing mechanism; 201. Gear 2; 202. Round rod; 203. Round roller; 204. Slide groove; 205. Support block; 206. Slide rod 2; 207. Cylinder; 208. Piston plate; 209. Inlet pipe; 210. One-way valve 1; 211. Outlet pipe; 212. One-way valve 2; 213. Outlet hood; 214. Spiral plate; 215. Fixed block; 216. Annular plate; 3. Adjustment mechanism; 301. Support bar; 302. Rotating rod; 303. Reflector; 304. Slider; 305. Movable slot; 306. Connecting rod. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] For example 1, please refer to Figure 1 - Figure 3 The present invention is a device for breeding forest tree seeds by inducing mutation by electron accelerator irradiation, comprising a fixing mechanism 1, the fixing mechanism 1 further comprising a main body 101, a shell 102 being fixedly connected to the top of the main body 101, a cover plate 103 being rotatably connected to the top of the shell 102, and a ray generator 104 being fixedly connected to the top of the cover plate 103;

[0038] The blowing mechanism 2 further includes a second gear 201 rotatably connected to the top of the main body 101 , a round rod 202 fixedly connected to the top of the second gear 201 , and a round roller 203 fixedly connected to the end of the round rod 202 away from the second gear 201 ;

[0039] The adjustment mechanism 3 further includes a plurality of support bars 301 fixedly connected to the top of the main body 101 , a rotating rod 302 is rotatably connected to the side wall of the support bar 301 , and a plurality of reflective sheets 303 are fixedly connected to the outer wall of the rotating rod 302 .

[0040] The fixing mechanism 1 also includes a plurality of supporting legs 105 fixedly connected to the bottom of the main body 101. A fixing sleeve 106 is fixedly connected to the side of the main body 101 away from the shell 102. A driving motor 107 is fixedly connected to the inner wall of the fixing sleeve 106. The top of the main body 101 is rotatably connected to gear 1 108, which is engaged with gear 2 201. Gear 1 108 is engaged with gear 2 201. When gear 1 108 rotates, it drives gear 2 201 to rotate. When gear 2 201 rotates, it drives the circular rod 202 and the circular roller 203 to rotate.

[0041] The fixing mechanism 1 also includes a rotating shaft 109 fixedly connected to the output shaft of the driving motor 107, and a connecting plate 110 is fixedly connected to the end of the rotating shaft 109 away from the driving motor 107. A plurality of arc grooves 111 are provided on the top of the gear 108. After a plurality of clamping plates 113 clamp the cultivation pot, the driving motor 107 continues to drive a plurality of slide rods 112 to rotate. At this time, the slide rod 112 drives the gear 108 to rotate. After the gear 108 rotates, the various surfaces of the tree seeds in the cultivation pot can receive radiation evenly during irradiation mutagenesis, thereby avoiding the concentration of radiation on a certain surface, thereby improving the uniformity and effect of irradiation.

[0042] The fixing mechanism 1 also includes a sliding rod 112 that is slidably connected to a plurality of arc-shaped grooves 111. The lower ends of the plurality of sliding rods 112 are slidably connected to the connecting plate 110. The top ends of the plurality of sliding rods 112 are fixedly connected with a clamping plate 113. The driving motor 107 is started, and the driving motor 107 drives the connecting plate 110 to rotate. After the connecting plate 110 rotates, it drives the sliding rod 112 to rotate. The sliding rod 112 is restricted by the arc-shaped groove 111, forcing the sliding rod 112 to move along the trajectory of the arc-shaped groove 111. In this way, the plurality of arc-shaped grooves 111 drive the plurality of clamping plates 113 to approach each other to clamp and fix the cultivation pot. Fixing the cultivation pot can effectively prevent the cultivation pot from tipping over due to vibration or other factors during the irradiation process.

[0043] The blowing mechanism 2 also includes a slide groove 204 opened on the outer wall of the round roller 203. The top of the main body 101 is fixedly connected to the support block 205. The side wall of the support block 205 is slidably connected to the slide rod 206. The end of the slide rod 206 away from the support block 205 extends into the slide groove 204 and is slidably connected to the slide groove 204. Restricted by the slide groove 204, the round roller 203 rotates to force the slide rod 206 to move along the trajectory of the slide groove 204, thereby causing the slide rod 206 to move back and forth up and down on the support block 205.

[0044] For example 2, please refer to Figure 4 - Figure 8 The present invention is a device for breeding forest tree seeds by inducing mutation by electron accelerator irradiation. On the basis of Example 1, the blowing mechanism 2 further comprises a cylinder 207 fixedly connected to the side wall of the main body 101, a piston plate 208 is slidably connected to the inner wall of the cylinder 207, the top of the piston plate 208 is fixedly connected to the slide bar 112, the bottom of the cylinder 207 is fixedly connected to the air inlet pipe 209, a one-way valve 210 is provided on the inner wall of the air inlet pipe 209, and the slide bar 22 When the slide bar 206 moves upward, it can drive the piston plate 208 to slide upward in the cylinder 207. Due to the restrictions of the one-way valve 1 210 and the one-way valve 212, the air inlet pipe 209 can only take in air, and the air outlet pipe 211 can only discharge air. After the piston plate 208 slides upward, the gas is sucked into the cylinder 207 through the air inlet pipe 209. When the slide bar 206 moves downward, it drives the piston plate 208 to slide downward, thereby pushing the inhaled gas into the air outlet pipe 211.

[0045] The blowing mechanism 2 also includes an air outlet pipe 211 fixedly connected to the side of the cylinder 207 away from the piston plate 208, and a one-way valve 212 is provided in the air outlet pipe 211. The end of the air outlet pipe 211 away from the cylinder 207 is fixedly connected to the air outlet hood 213. The gas entering the air outlet pipe 211 is blown toward the forest seeds through the air outlet hood 213. When the gas is blown toward the forest seeds through the air outlet hood 213, the airflow can effectively separate the leaves or other parts of the seeds from each other, which helps to prevent the seed leaves from sticking together, thereby ensuring that they can be freely distributed, so that the leaves of the forest seeds can be evenly irradiated.

[0046] The blowing mechanism 2 also includes a spiral plate 214 fixedly connected to the inner wall of the air outlet hood 213, and a fixed block 215 is fixedly connected to the inner wall of the air outlet hood 213. Several annular plates 216 are fixedly connected to the bottom of the fixed block 215. When the gas enters the air outlet hood 213 from the air outlet pipe 211, it is affected by the spiral plate 214. The spiral plate 214 can make the air flow flow along a spiral path, thereby increasing the flow resistance and time of the air flow, and reducing the air flow speed. The spiral plate helps the air flow to be more evenly distributed, reduces the instability of the air flow, and avoids the impact of concentrated blowing on the blades. After the spiral plate 214 reduces the air flow speed, it is affected by the annular plate 216. The annular plate 216 can divide the air flow into multiple streams when leaving the air outlet, thereby reducing the speed of each stream, avoiding damage to the blades caused by excessive gas flow, accurately controlling the air flow speed and direction, making the air flow processing process more controllable, and effectively protecting seeds and leaves, so that the gas can separate the blades without causing damage to the blades.

[0047] The adjustment mechanism 3 also includes a slider 304 fixedly connected to the side wall of the rotating rod 302. A movable groove 305 is opened on the side wall of the slider 304. A connecting rod 306 is slidably connected in the movable groove 305. The end of the connecting rod 306 away from the slider 304 is fixedly connected to the second slide bar 206. The force of the second slide bar 206 when it moves up and down is used to drive the connecting rod 306 to move up and down. After the connecting rod 306 moves up and down, it forces the angle of the slider 304 to change, thereby making the slider 3 04 drives the rotating rod 302 to rotate with the support bar 301 as the midpoint. After the rotating rod 302 rotates, it drives several reflective plates 303 to rotate. After the several reflective plates 303 rotate, they can continue to reflect the rays emitted by the ray generator 104. They can reflect the rays from one direction to multiple directions, thereby expanding the coverage range and affected area of the rays. By guiding the rays to the target area through reflection, the scattering and waste of radiation can be effectively reduced, and the utilization of radiation energy can be more efficient, which helps to improve the consistency and reliability of the irradiation mutagenesis effect.

[0048] The method for using the breeding device includes the following steps:

[0049] S1: Start the ray generator 104 to irradiate the tree seeds. When the ray generator 104 is started, the drive motor 107 is started at the same time, and the drive motor 107 drives the connecting plate 110 to rotate;

[0050] S2: Gear 1 108 is meshed with gear 2 201. Gear 1 108 rotates, driving gear 2 201 to rotate. Gear 2 201 rotates, driving the circular rod 202 and the circular roller 203 to rotate.

[0051] S3: When the gas enters the gas outlet cover 213 from the gas outlet pipe 211, it is affected by the spiral plate 214. The spiral plate 214 can make the air flow along a spiral path, thereby increasing the flow resistance and time of the air flow and reducing the air flow speed;

[0052] S4: The connecting rod 306 moves up and down to force the angle of the slider 304 to change, so that the slider 304 drives the rotating rod 302 to rotate with the support bar 301 as the midpoint. After the rotating rod 302 rotates, it drives the plurality of reflective sheets 303 to rotate.

[0053] A specific application of this embodiment is:

[0054] When it is necessary to irradiate the tree seeds, first open the cover 103, then place the planting pot with the tree seeds on the top of the gear 108, and after the tree seeds are placed, close the cover 103, and then start the ray generator 104. The ray generator 104 irradiates the tree seeds. When the ray generator 104 is started, the drive motor 107 is started at the same time. The drive motor 107 drives the connecting plate 110 to rotate. After the connecting plate 110 rotates, it drives the slide bar 112 to rotate. The slide bar 112 is restricted by the arc groove 111, forcing the slide bar 112 to move along the trajectory of the arc groove 111. In this way, several arc grooves 111 can drive several clamping plates 113 to approach each other to clamp and fix the cultivation pots. Fixing the cultivation pots can effectively prevent the cultivation pots from tipping over due to vibration or other factors during the irradiation process. After the several clamping plates 113 clamp the cultivation pots, the driving motor 107 continues to drive several slide bars 112 to rotate. At this time, the slide bar 112 drives the gear 108 to rotate. After the gear 108 rotates, the cultivation pots can be irradiated and all sides of the tree seeds can receive radiation evenly during irradiation mutagenesis, avoiding the concentration of radiation on a certain side, thereby improving the uniformity and effect of irradiation.

[0055] By utilizing the force of the rotation of gear 108, gear 108 is meshed with gear 2 201. After the rotation of gear 108, it drives gear 2 201 to rotate. After the rotation of gear 201, it drives the circular rod 202 and the circular roller 203 to rotate. Restricted by the chute 204, the circular roller 203 forces the sliding rod 206 to move along the track of the chute 204, so that the sliding rod 206 moves up and down on the support block 205. When the sliding rod 206 moves upward, it can drive the piston plate 208 to slide upward in the cylinder 207. Due to the restriction of the one-way valve 1 210 and the one-way valve 2 212, the intake pipe 209 can only take in air. The air outlet pipe 211 can only discharge air. After the piston plate 208 slides upward, the gas is sucked into the cylinder 207 through the air inlet pipe 209. When the slide rod 206 moves downward, it drives the piston plate 208 to slide downward, thereby pushing the sucked gas into the air outlet pipe 211. The gas entering the air outlet pipe 211 is blown toward the tree seeds through the air outlet hood 213. When the gas is blown toward the tree seeds through the air outlet hood 213, the airflow can effectively separate the leaves or other parts of the seeds from each other, which helps prevent the seed leaves from sticking together, thereby ensuring that they can be freely distributed, so that the leaves of the tree seeds can be evenly irradiated.

[0056] In order to solve the problem that when the gas is blown directly to the blades through the air outlet hood 213, the gas flow rate is too fast and may blow the leaves on the forest seeds off, when the gas enters the air outlet hood 213 from the air outlet pipe 211, it is affected by the spiral plate 214. The spiral plate 214 can make the airflow flow along a spiral path, thereby increasing the flow resistance and time of the airflow, and reducing the airflow speed. The spiral plate helps to distribute the airflow more evenly, reduce the instability of the airflow, and avoid the impact of concentrated blowing on the blades. After the spiral plate 214 reduces the airflow speed, it is affected by the annular plate 216. The annular plate 216 can divide the airflow into multiple streams when leaving the air outlet, thereby reducing the speed of each stream, avoiding damage to the blades caused by excessive gas flow rate, accurately controlling the airflow speed and direction, making the airflow processing process more controllable, and effectively protecting the seeds and leaves, so that the gas can separate the blades without causing damage to the blades.

[0057] By utilizing the force of the sliding rod 206 when it moves back and forth, the sliding rod 206 drives the connecting rod 306 to move back and forth when it moves back and forth. After the connecting rod 306 moves back and forth, it forces the angle of the slider 304 to change, so that the slider 304 drives the rotating rod 302 to rotate with the support bar 301 as the midpoint. After the rotating rod 302 rotates, it drives several reflective plates 303 to rotate. After the several reflective plates 303 rotate, they can continue to reflect the rays emitted by the ray generator 104, and can reflect the rays from one direction to multiple directions, thereby expanding the coverage range and affected area of the rays. By guiding the rays to the target area through reflection, the scattering and waste of radiation can be effectively reduced, and the utilization of radiation energy can be more efficient, which helps to improve the consistency and reliability of the irradiation mutagenesis effect.

[0058] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for inducing forest tree seed breeding by electron accelerator irradiation mutagenesis, comprising a fixing mechanism (1), wherein the fixing mechanism (1) further comprises a main body (101), wherein the top of the main body (101) is fixedly connected to a shell (102), the top of the shell (102) is rotatably connected to a cover plate (103), and the top of the cover plate (103) is fixedly connected to a ray generator (104), characterized in that: Also includes: The blowing mechanism (2) further comprises a second gear (201) rotatably connected to the top of the main body (101), a circular rod (202) being fixedly connected to the top of the second gear (201), and a circular roller (203) being fixedly connected to one end of the circular rod (202) away from the second gear (201); The adjusting mechanism (3) further comprises a plurality of support bars (301) fixedly connected to the top of the main body (101), a rotating rod (302) being rotatably connected to the side wall of the support bar (301), and a plurality of reflective sheets (303) being fixedly connected to the outer wall of the rotating rod (302).

2. The device for breeding forest tree seeds by inducing mutation through electron accelerator irradiation according to claim 1, characterized in that: The fixing mechanism (1) further comprises a plurality of supporting legs (105) fixedly connected to the bottom of the main body (101); a fixing sleeve (106) is fixedly connected to the side of the main body (101) away from the shell (102); a driving motor (107) is fixedly connected to the inner wall of the fixing sleeve (106); a gear 1 (108) is rotatably connected to the top of the main body (101); and the gear 1 (108) is meshed with a gear 2 (201).

3. The device for breeding forest tree seeds by inducing mutation through electron accelerator irradiation according to claim 2, characterized in that: The fixing mechanism (1) further comprises a rotating shaft (109) fixedly connected to the output shaft of the driving motor (107); an end of the rotating shaft (109) away from the driving motor (107) is fixedly connected to a connecting plate (110); and a plurality of arc-shaped grooves (111) are formed on the top of the gear 1 (108).

4. The device for breeding forest tree seeds by inducing mutation through electron accelerator irradiation according to claim 3, characterized in that: The fixing mechanism (1) further includes a sliding rod (112) slidably connected to the plurality of arc-shaped grooves (111), the lower ends of the plurality of sliding rods (112) are slidably connected to the connecting plate (110), and the top ends of the plurality of sliding rods (112) are fixedly connected to a clamping plate (113).

5. The device for breeding forest tree seeds by inducing mutation through electron accelerator irradiation according to claim 4, characterized in that: The blowing mechanism (2) further comprises a slide groove (204) provided on the outer wall of the circular roller (203); a support block (205) is fixedly connected to the top of the main body (101); a second slide rod (206) is slidably connected to the side wall of the support block (205); an end of the second slide rod (206) away from the support block (205) extends into the slide groove (204) and is slidably connected to the slide groove (204).

6. The device for breeding forest tree seeds by inducing mutation through electron accelerator irradiation according to claim 5, characterized in that: The blowing mechanism (2) further comprises a cylinder (207) fixedly connected to the side wall of the main body (101), a piston plate (208) being slidably connected to the inner wall of the cylinder (207), the top of the piston plate (208) being fixedly connected to a sliding rod (112), and an air inlet pipe (209) being fixedly connected to the bottom of the cylinder (207), and a one-way valve (210) being provided on the inner wall of the air inlet pipe (209).

7. The device for breeding forest tree seeds by inducing mutation through electron accelerator irradiation according to claim 6, characterized in that: The blowing mechanism (2) further comprises an air outlet pipe (211) fixedly connected to the side of the cylinder (207) away from the piston plate (208), a second one-way valve (212) being provided in the air outlet pipe (211), and an air outlet cover (213) being fixedly connected to the end of the air outlet pipe (211) away from the cylinder (207).

8. The device for breeding forest tree seeds by inducing mutation through electron accelerator irradiation according to claim 7, characterized in that: The blowing mechanism (2) further comprises a spiral plate (214) fixedly connected to the inner wall of the air outlet hood (213); a fixing block (215) is fixedly connected to the inner wall of the air outlet hood (213); and a plurality of annular plates (216) are fixedly connected to the bottom of the fixing block (215).

9. The device for breeding forest tree seeds by inducing mutation through electron accelerator irradiation according to claim 8, characterized in that: The adjusting mechanism (3) further comprises a slider (304) fixedly connected to the side wall of the rotating rod (302), a movable groove (305) being provided on the side wall of the slider (304), a connecting rod (306) being slidably connected in the movable groove (305), and an end of the connecting rod (306) away from the slider (304) being fixedly connected to the second sliding rod (206).

10. A method for using an electron accelerator-based irradiation mutagenesis forest seed breeding device, using the irradiation mutagenesis breeding device according to claim 9, characterized in that: The steps include: S1: starting the ray generator (104), the ray generator (104) irradiates the forest seeds, and simultaneously starting the ray generator (104) and the drive motor (107), which drives the connecting plate (110) to rotate; S2: Gear 1 (108) is meshed with gear 2 (201). Gear 1 (108) rotates, driving gear 2 (201) to rotate. Gear 2 (201) rotates, driving the circular rod (202) and the circular roller (203) to rotate. S3: When the gas enters the gas outlet cover (213) from the gas outlet pipe (211), it is affected by the spiral plate (214). The spiral plate (214) can make the air flow along a spiral path, thereby increasing the flow resistance and time of the air flow and reducing the air flow speed; S4: The connecting rod (306) moves back and forth up and down, forcing the angle of the slider (304) to change, so that the slider (304) drives the rotating rod (302) to rotate with the support bar (301) as the midpoint. After the rotating rod (302) rotates, it drives the plurality of reflective sheets (303) to rotate.

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