Collecting and processing device for seeds of different towel gourd germplasm resources

Abstract

The invention discloses a collection and treatment device for different loofah germplasm resource seeds, which comprises a box body, a base is fixedly arranged on the lower side of the box body, a loofah jacking assembly is arranged at the bottom in the box body, and the loofah jacking assembly comprises a gear support, a first gear, a first cam shaft, a second gear and a second cam shaft. The invention relates to the technical field of loofah seed collection, in particular to a collection and treatment device for seeds of different loofah germplasm resources, and relates to the technical field of loofah seed collection, in particular to a collection and treatment device for seeds of different loofah germplasm resources. The gear transmission system driven by the motor drives the first cam shaft and the second cam shaft to rotate synchronously, towel gourds can be jacked up and down and shaken, seeds in the towel gourds are shaken out, and meanwhile the seeds fall from the middle or the side of a combined structure of the first cam shaft and the second cam shaft. Under the rubbing of the first cam shaft and the second cam shaft, the seed coat appendages fall off to a certain extent.

Description

Technical Field

[0001] The present invention relates to the technical field of loofah seed collection, and specifically, to a collection and processing device for seeds of different loofah germplasm resources. Background Art

[0002] Loofah is a very popular melon vegetable with extremely rich resource variations. Loofah is mainly divided into two types botanically: common loofah and ridged loofah. The fruits of common loofah are mostly short cylindrical or long rod-shaped without ridges, while the surface of ridged loofah has obvious ridges.

[0003] For breeding excellent varieties, breeders will collect various types of germplasm resources for continuous separation and purification or create some new germplasm resources by means of hybridization, backcrossing, etc. The sizes of loofah fruits of different germplasm resources vary greatly. To collect seeds, collectors usually pick and dry the loofah fruits after the seeds are mature, and make the seeds fall out of the loofah fruits by manually knocking or shaking at the lower opening. This method has low efficiency, many seed impurities, and seed coat appendages (a layer of white film outside the loofah seeds), and when collecting seeds from hundreds of loofah fruits at the same time, this method is prone to seed mixing. To remove the seed coat appendages, the existing technology is to collect the loofah seeds in a seed bag, dry them, knead the seeds in the seed bag by hand or with a round stick, and use a fan to blow out the seed coat appendages, shriveled seeds and impurities.

[0004] If there is a device that can limit the loofah fruit and then vibrate it to shake out the seeds, and can knead the fallen seeds to remove the seed coat appendages and then separate and clean the seed coat appendages and seeds, then it can greatly facilitate the separation and collection of seeds. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a collection and processing device for seeds of different loofah germplasm resources. The gear transmission system driven by a motor drives the first camshaft and the second camshaft to rotate synchronously, which can quickly and stably lift the loofah up and down and make it shake, so as to realize the operation of shaking out the seeds in the fruit. At the same time, the seeds fall from the middle or beside the combined structure of the first camshaft and the second camshaft. Under the kneading of the structure of the first camshaft and the second camshaft, a certain amount of the seed coat appendages will fall off.

[0006] A device for collecting and processing seeds of different sponge gourd germplasm resources, including a box body. A base is fixedly arranged on the lower side of the box body. A sponge gourd pushing component is arranged at the bottom inside the box body. The sponge gourd pushing component includes a gear bracket, a first gear, a first camshaft, a second gear and a second camshaft. The first gear is rotatably connected to the gear bracket. The gear bracket is fixedly connected to the lower part inside the box body. The first gear meshes with the second gear. The second gear is rotatably connected to one side of the box body. The first gear is fixedly connected to the first camshaft. The second gear is fixedly connected to the second camshaft. The surfaces of the first camshaft and the second camshaft are in contact. The bottom opening of the sponge gourd can abut against the first camshaft and the second camshaft; A sponge gourd limiting component is arranged above the sponge gourd pushing component for limiting the sponge gourd.

[0007] As a further limitation of this technical solution, the sponge gourd limiting component includes a screw rod, a knob, a connecting plate, a limiting track, a support plate, sponge gourd limiting holes, a fixing plate, a gas spring, a sponge gourd limiting plate and a sponge gourd top plate. The two ends of the middle and lower part of one side of the box body are respectively rotatably connected to the knobs. Each knob is in threaded fit with the screw rod respectively. Each screw rod passes through one side of the box body. One ends of the two screw rods inside the box body are both rotatably connected to the connecting plate. The lower side of the connecting plate is fixedly connected to one side of the support plate. The support plate is slidably arranged in the limiting track. Both ends of the limiting track are fixedly connected to both ends of the box body. The upper side of the support plate is fixedly connected to the fixing plate. A number of uniformly arranged gas springs are fixedly arranged on one side of the fixing plate corresponding to the other side of the box body. The telescopic rod of the gas spring is fixed to the fixing plate. The outer shell of the gas spring is fixedly connected to the sponge gourd limiting plate. The sponge gourd limiting plate is arc-shaped and the notch faces the other side of the box body. The side of the box body corresponding to the notch of the sponge gourd limiting plate is fixedly connected to the sponge gourd top plate.

[0008] As a further limitation of this technical solution, a group of uniformly arranged sponge gourd limiting holes are arranged on the other side of the support plate. The sponge gourd limiting holes and the sponge gourd limiting plate are arranged in one-to-one correspondence. The number of the sponge gourd limiting holes is the same as that of the sponge gourd limiting plates.

[0009] As a further limitation of this technical solution, the gear bracket is fixedly connected to a second top plate. The second top plate fixes the box body. The second top plate is arranged above one side of the first camshaft.

[0010] As a further limitation of the present technical solution, the second gear is connected to a driving part, and the driving part includes a motor, a first runner, a belt, and a second runner. The motor is fixedly connected to the base, the output shaft of the motor is fixedly connected to the first runner, the first runner is connected to the second runner through belt transmission, and the central axis of the second runner is fixedly connected to the central axis of the second gear.

[0011] As a further limitation of the present technical solution, a seed limiting assembly is provided at the lower part of the box body. The seed limiting assembly includes an electric push rod, a seed stopper, impurity outlets, and guide blocks. A chute is opened at the lower part of one end of one side of the box body, and the guide blocks are slidably fitted in the chute. The two guide blocks on one side inside the box body are respectively fixedly connected to both ends of the seed stopper. The seed stopper and the fixed block form a channel for discharging impurities. A plurality of uniformly arranged impurity outlets are opened on the seed stopper, and the impurity outlets are arranged along the length direction of the seed stopper. The seed stopper is arranged on one side of the lower part inside the box body. A plurality of square openings are opened at the position corresponding to the seed stopper on the lower part of one side of the box body. Each square opening is respectively provided with a discharge channel. The discharge channel is fixed to the box body, and the discharge channel is connected to the lower end of the square opening. The upper end of the guide block is fixedly connected to the electric push rod, and the housing of the electric push rod is fixed to the box body.

[0012] As a further limitation of the present technical solution, a blowing and stirring assembly is provided at the position on one side of the seed limiting assembly inside the box body. The blowing and stirring assembly is arranged at the lower part inside the box body. The blowing and stirring assembly includes an air pipe, a rotating fan blade, and a stirring rod. The air pipe is fixedly passed through the lower part of one end of the box body. The central axis of the rotating fan blade is rotatably arranged at one end of the air pipe inside the box body. The housing of the rotating fan blade is fixedly connected to the stirring rod. The end of the air pipe outside the box body is connected to the air outlet of a blower.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are: The first camshaft and the second camshaft are driven to rotate synchronously by a gear transmission system driven by a motor, which can quickly and stably jack up the loofah up and down and make it shake, so as to realize the operation of shaking out the seeds in the seed melon. At the same time, the seeds fall from the middle or beside the combined structure of the first camshaft and the second camshaft. Under the rubbing of the structure of the first camshaft and the second camshaft, some of the seed coat appendages fall off. Compared with manual operation, the speed of separating the seeds from the seed melons is greatly improved, and the collection efficiency is significantly improved; The loofah limiting component can flexibly adjust its position by rotating the knob and using structures such as the screw rod, connecting plate, and support plate to meet the limiting requirements of loofahs of different sizes. The setting of the gas spring not only ensures the stability of the limit but also allows the loofah to freely sway within a certain range, ensuring efficient seed separation operation without damaging the loofah; The seed stop block of the seed limiting component cooperates with the design of the bottom-tilted box body to effectively block the seeds. After all the seeds have fallen, the seed stop block is controlled by the electric push rod to move upward, enabling the seeds to be discharged smoothly. At the same time, the impurity outlet on the seed stop block and the blowing and stirring component cooperate with each other. During the shaking process of the seeds, the impurities are blown out through the air flow from the impurity outlet and collected into a special bag, ensuring that the finally collected seeds have a high purity and a low impurity content; When the blowing and stirring component is working, the blower blows dry compressed air into the box body through the air pipe, driving the rotating fan blades and the stirring rod to rotate. On the one hand, the stirring rod stirs the seeds, promoting the evaporation of the moisture on the seed surface and achieving a better drying effect; on the other hand, during the stirring process, the seed coat appendages are further shed, and the fine impurities are blown out with the air flow, completing the seed cleaning. The integration of drying and cleaning operations is realized, improving the comprehensiveness and quality of seed treatment; Designing multiple arrays of this device can simultaneously process loofahs of different germplasm resources. Brief Description of the Drawings

[0014] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings: Figure 1 is the three-dimensional view of the present invention Figure 1 ; Figure 2 is the three-dimensional sectional view of the present invention Figure 1 ; Figure 3 is the three-dimensional sectional view of the present invention Figure 2 ; Figure 4 is the present invention's Figure 3 local enlarged view of part A; Figure 5 is the three-dimensional sectional view of the present invention Figure 3 ; Figure 6 is the present invention's Figure 5 local enlarged view of part B; Figure 7 is the three-dimensional sectional view of the present inventionFigure 4 ; Figure 8 is the partial enlarged view at position C in the present invention; Figure 7 in the present invention; Figure 9 is the perspective view of the present invention; Figure 10 is the structural schematic diagram of another embodiment of the present invention.

[0015] In the figure: 1, box body; 101, upper cover; 102, square opening; 103, discharge channel; 3, base; 4, driving part; 401, motor; 402, first runner; 403, belt; 404, second runner; 5, loofah limiting component; 501, screw rod; 502, knob; 503, connecting plate; 504, limiting track; 505, support plate; 5051, loofah limiting hole; 506, fixing plate; 507, gas spring; 508, loofah limiting plate; 509, loofah top plate; 6, second top plate; 7, loofah pushing component; 700, gear bracket; 701, first gear; 702, first camshaft; 703, second gear; 704, second camshaft; 8, seed limiting component; 801, electric push rod; 802, seed stopper; 803, impurity outlet; 804, guiding block; 9, chute; 10, blowing and stirring component; 1001, ventilation pipe; 1002, rotating fan blade; 1003, connecting frame; 1004, stirring rod. Specific embodiments

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] A collection and processing device for seeds of different loofah germplasm resources, including a box body 1, a base 3 is fixedly arranged on the lower side of the box body 1, a loofah pushing component 7 is arranged at the bottom inside the box body 1, the loofah pushing component 7 includes a gear bracket 700, a first gear 701, a first camshaft 702, a second gear 703 and a second camshaft 704, the first gear 701 is rotatably connected to the gear bracket 700, the gear bracket 700 is fixedly connected to the lower part inside the box body 1, the first gear 701 meshes with the second gear 703, the second gear 703 is rotatably connected to one side of the box body 1, the first gear 701 is fixedly connected to the first camshaft 702, the second gear 703 is fixedly connected to the second camshaft 704, the surfaces of the first camshaft 702 and the second camshaft 704 are in contact, and the bottom opening of the loofah can abut against the first camshaft 702 and the second camshaft 704; A loofah limiting component 5 is arranged above the loofah pushing component 7 for limiting the loofah.

[0018] In this embodiment, after the loofah is limited by the loofah limiting component 5, the rotation of the second gear 703 and the first gear 701 can drive the first camshaft 702 and the second camshaft 704 to rotate synchronously. When the bottom opening of the loofah abuts against the first camshaft 702 and the second camshaft 704, as the camshaft rotates, the loofah can be jacked up. When the camshaft moves downward, the loofah moves downward due to gravity. And because the positions where the first camshaft 702 and the second camshaft 704 contact the loofah are different, the loofah will shake cyclically during the up and down movement, realizing the shaking of the loofah, and realizing the operation of shaking out the seeds and impurities in the planted loofah. At the same time, the seeds fall from the middle or beside the combined structure of the first camshaft 702 and the second camshaft 704. Under the rubbing of the structure of the first camshaft 702 and the second camshaft 704, some of the seed coat appendages will fall off.

[0019] The loofah limiting component 5 includes a screw rod 501, a knob 502, a connecting plate 503, a limiting track 504, a support plate 505, loofah limiting holes 5051, a fixing plate 506, a gas spring 507, a loofah limiting plate 508 and a loofah top plate 509. The two lower ends of the middle part of one side of the box body 1 are respectively rotatably connected with the knob 502. Each knob 502 is in threaded fit with the screw rod 501 respectively. Each screw rod 501 passes through one side of the box body 1. One ends of the two screw rods 501 in the box body 1 are both rotatably connected with the connecting plate 503. The lower side of the connecting plate 503 is fixedly connected with one side of the support plate 505. The support plate 505 is slidably arranged in the limiting track 504. Both ends of the limiting track 504 are fixedly connected with both ends of the box body 1. The upper side of the support plate 505 is fixedly connected with the fixing plate 506. A plurality of uniformly arranged gas springs 507 are fixedly arranged on one side of the fixing plate 506 corresponding to the other side of the box body 1. The telescopic rod of the gas spring 507 is fixed to the fixing plate 506, and the outer shell of the gas spring 507 is fixedly connected with the loofah limiting plate 508. The loofah limiting plate 508 is arc-shaped and the notch faces the other side of the box body 1. One side of the box body 1 corresponding to the notch of the loofah limiting plate 508 is fixedly connected with the loofah top plate 509.

[0020] A group of uniformly arranged loofah limiting holes 5051 are arranged on the other side of the support plate 505. The loofah limiting holes 5051 are arranged in one-to-one correspondence with the loofah limiting plate 508, and the number of the loofah limiting holes 5051 is the same as that of the loofah limiting plate 508.

[0021] The gear bracket 700 is fixedly connected with the second top plate 6. The second top plate 6 fixes the box body 1, and the second top plate 6 is arranged above one side of the first camshaft 702.

[0022] In this embodiment, the loofah limiting component 5 can limit the loofah. The lower end of the loofah is cut with a horizontal opening in advance, and then the opening is facing downwards and the loofah is placed into the box body 1 from the opened upper cover 101. The lower end of the loofah is abutted against the first camshaft 702 and the second camshaft 704. One side of the loofah is abutted against the loofah top plate 509 and the second top plate 6. The lower part of the loofah is arranged in the loofah limiting hole 5051. By rotating the knob 502, the screw rod 501 is driven to move. The screw rod 501 drives the connecting plate 503 and the support plate 505 to move. The support plate 505 slides along the limiting track 504. The support plate 505 drives the fixing plate 506, the gas spring 507 and the loofah limiting plate 508 to move, so that the loofah limiting plate 508 approaches but does not contact the loofah. The loofah can shake between the loofah limiting plate 508 and the loofah top plate 509, which can not only limit the loofah, but also does not prevent the loofah from shaking up and down, left and right. A large space is reserved and it is not fastened. By the rotation of the combined structure of the first camshaft 702 and the second camshaft 704 below, the loofah body shakes in two different directions, so as to realize the falling of loofah seeds and impurities.

[0023] The second gear 703 is connected to the driving part 4. The driving part 4 includes a motor 401, a first runner 402, a belt 403 and a second runner 404. The motor 401 is fixedly connected to the base 3. The output shaft of the motor 401 is fixedly connected to the first runner 402. The first runner 402 is drivingly connected to the second runner 404 through the belt 403. The central axis of the second runner 404 is fixedly connected to the central axis of the second gear 703.

[0024] In this embodiment, when the motor 401 is started, it drives the first runner 402 to rotate. Through the transmission of the belt 403, the second runner 404 is driven to rotate, and then the second gear 703 is driven to rotate. Since the first gear 701 meshes with the second gear 703, the first gear 701 rotates accordingly, so that the first camshaft 702 and the second camshaft 704 rotate synchronously.

[0025] A seed limiting component 8 is arranged at the lower part of the box body 1. The seed limiting component 8 includes an electric push rod 801, a seed baffle 802, an impurity outlet 803 and a guide block 804. A chute 9 is opened at the lower part of one end of one side of the box body 1. A guide block 804 is slidably matched in the chute 9. The two guides (804 are respectively fixedly connected to both ends of the seed baffle 802 on one side inside the box body 1. The seed baffle 802 and the fixed block 804 form a channel for discharging impurities. A plurality of impurity outlets 803 are opened on the seed baffle 802 and are arranged along the length direction of the seed baffle 802. The seed baffle 802 is arranged on one side of the lower part inside the box body 1. A plurality of square openings 102 are opened at the position of the box body 1 corresponding to the seed baffle 802 on one side of the lower part. Each square opening 102 is respectively provided with a discharge channel 103. The discharge channel 103 is fixed to the box body 1. The discharge channel 103 is connected to the lower end of the square opening 102. The upper end of the guide block 804 is fixedly connected to the electric push rod 801. The outer shell of the electric push rod 801 is fixed to the box body 1.

[0026] Wherein, the bottom of the box body 1 is an inclined slope surface. The included angle between the inner bottom end of the box body 1 and the ground is 15 - 30 degrees. The square opening 102 is located at one end where the bottom slope surface of the box body 1 extends downward. The bottom of the discharge channel 103 and the inner bottom end of the box body 1 are on the same slope surface. The bottom of the discharge channel 103 is an inclined surface extending downward.

[0027] In this embodiment, a bag for collecting seeds should be placed outside at the position where the discharge channel 103 corresponding to the square opening 102 is connected. The seed baffle 802 is located below the inside of the box body 1 to block the square opening 102 during the shaking process of the loofah. After the seeds and impurities are shaken and fall, they accumulate at the bottom of the box body 1. The seeds are blocked by the seed baffle 802 of the seed limiting component 8, and the impurities are discharged through the impurity outlets 803. When all the seeds have fallen and all the impurities have been discharged (the impurities include seed coat appendages, shriveled seeds, loofah fibers, etc.), the electric push rod 801 controls the guide block 804 to move upward along the chute 9, thereby driving the seed baffle 802 to move upward and no longer block the square opening 102. The seeds slide downward due to gravity on the inclined surface at the bottom of the box body 1 until they are discharged from the square opening 102 into the discharge channel 103 and finally into the bag.

[0028] A blowing and stirring assembly 10 is arranged at a position on one side of the seed limiting assembly 8 in the box body 1. The blowing and stirring assembly 10 is arranged at the lower part inside the box body 1. The blowing and stirring assembly 10 includes an air pipe 1001, a rotating fan blade 1002, and a stirring rod 1004. The air pipe 1001 is fixedly arranged through the lower part of one end of the box body 1. The central axis of the rotating fan blade 1002 is rotatably arranged at one end of the air pipe 1001 inside the box body 1. The outer shell of the rotating fan blade 1002 is fixedly connected to the stirring rod 1004. The end of the air pipe 1001 outside the box body 1 is connected to the air outlet of a blower.

[0029] In this embodiment, during the process of shaking off the seeds, a bag for collecting impurities should be placed outside at the discharge channel 103 corresponding to the square opening 102. The blower works and the air pipe 1001 discharges air. Dry compressed air is introduced from the outside to drive the rotating fan blade 1002 to rotate. The rotating fan blade 1002 is rotatably connected to the end of the air pipe 1001. The stirring rod 1004 arranged on the rotating fan blade 1002 rotates along with the gas to stir the seeds, achieving better drying. At the same time, the seed coat appendages further fall off. While stirring, the gas enters, and the fine impurities such as the seed coat appendages are blown out through the impurity outlet 803 and fall into the bag for collecting impurities. After the cleaning is completed, the bag for holding impurities is taken away and replaced with a bag for holding seeds. The electric push rod 801 is controlled to raise the seed stopper 802, and the seeds fall into the bag. Through the ingenious design of a suitable size gap on the seed stopper 802, the drying and cleaning of the seeds are realized through the ingeniously designed liftable seed stopper 802.

[0030] The working process of the present invention is as follows: Connect a bag for collecting impurities to the discharge channel 103 corresponding to the square opening 102 outside. Cut the lower end of the loofah horizontally in advance and open the upper cover 101 of the box body 1. Place the loofah with the opening facing down into the box body 1 so that the bottom opening of the loofah abuts against the first camshaft 702 and the second camshaft 704. Observe the size of the loofah and rotate the knobs 502 at both ends of the middle and lower part on one side of the box body 1. The screw rod 501 drives the connecting plate 503 and the support plate 505 to slide in the limit track 504 through screw thread cooperation, so that the fixed plate 506, the gas spring 507 and the loofah limit plate 508 move until the loofah limit plate 508 approaches the loofah and one side of the loofah abuts against the T-shaped top plate and the second top plate 6, and the lower part is placed in the loofah limit hole 5051 to complete the limit adjustment. Start the motor 401. The output shaft of the motor 401 drives the first runner 402 to rotate, and the second runner 404 is driven to rotate through the belt 403 transmission, and then the second gear 703 is driven to rotate, so that the first camshaft 702 and the second camshaft 704 rotate synchronously. Under the action of the camshaft, the loofah moves up and down and shakes cyclically, and the seeds are shaken out of the seed melon, and the seeds fall from the middle or beside the combined structure of the first camshaft 702 and the second camshaft 704. Under the rubbing of the structures of the first camshaft 702 and the second camshaft 704, some of the seed coat appendages fall off. At the same time, turn on the blower, and the blowing and stirring assembly 10 starts to work. The dry compressed air drives the rotating fan blades 1002 and the stirring rods 1004 to rotate, stir the seeds, and blow out the impurities through the impurity outlet 803 and collect them into the corresponding bag; After all the seeds fall and accumulate at the bottom of the box body 1 and are blocked by the seed stopper 802, replace the bag for placing seeds, start the electric push rod 801, and the electric push rod 801 controls the guide block 804 to move up along the chute 9, driving the seed stopper 802 to move up and no longer block the square opening 102 at the lower part of one side of the box body 1. Under the action of the gravity of the inclined plane at the bottom of the box body 1, the seeds slide downward, are discharged from the square opening 102 into the discharge channel 103, and finally fall into the bag for collecting seeds connected to the discharge channel 103 to complete the collection of seeds.

[0031] As another embodiment of the present invention, in order to process loofahs of different germplasm resources simultaneously, multiple arrays of this device can be designed (as shown in Figure 10 ), and the central axes of the second gears 703 of multiple such devices are coaxially connected through couplings to realize the rotation of multiple second gears 703. With this setting, only by setting one driving part 4 can the loofahs in multiple box bodies 1 be processed.

[0032] The specific embodiments of the present invention disclosed above are only for illustration. However, the present invention is not limited thereto, and any changes that can be thought of by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A collecting and processing device for seeds of different Luffa germplasm resources, comprising a box body (1), characterized in that: A base (3) is fixedly arranged on the lower side of the box body (1). A loofah pushing component (7) is arranged at the inner bottom of the box body (1). The loofah pushing component (7) includes a gear support (700), a first gear (701), a first camshaft (702), a second gear (703) and a second camshaft (704). The first gear (701) is rotatably connected to the gear support (700). The gear support (700) is fixedly connected to the lower part inside the box body (1). The first gear (701) meshes with the second gear (703). The second gear (703) is rotatably connected to one side of the box body (1). The first gear (701) is fixedly connected to the first camshaft (702). The second gear (703) is fixedly connected to the second camshaft (704). The surfaces of the first camshaft (702) and the second camshaft (704) are in contact. The bottom opening of the loofah can abut against the first camshaft (702) and the second camshaft (704). A loofah limiting component (5) is arranged above the loofah pushing component (7) for limiting the loofah.

2. The seed collection and processing device for different Luffa germplasm resources according to claim 1, wherein: The loofah limiting component (5) includes a screw rod (501), a knob (502), a connecting plate (503), a limiting track (504), a support plate (505), a loofah limiting hole (5051), a fixing plate (506), a gas spring (507), a loofah limiting plate (508) and a loofah top plate (509). The two ends of the middle and lower part of one side of the box body (1) are respectively rotatably connected to the knob (502). Each knob (502) is in threaded fit with the screw rod (501). Each screw rod (501) passes through one side of the box body (1). One ends of the two screw rods (501) inside the box body (1) are both rotatably connected to the connecting plate (503). The lower side of the connecting plate (503) is fixedly connected to one side of the support plate (505). The support plate (505) is slidably arranged in the limiting track (504). Both ends of the limiting track (504) are fixedly connected to both ends of the box body (1). The upper side of the support plate (505) is fixedly connected to the fixing plate (506). A plurality of uniformly arranged gas springs (507) are fixedly arranged on one side of the fixing plate (506) corresponding to the other side of the box body (1). The telescopic rod of the gas spring (507) is fixed to the fixing plate (506). The outer shell of the gas spring (507) is fixedly connected to the loofah limiting plate (508). The loofah limiting plate (508) is arc-shaped and the notch faces the other side of the box body (1). The box body (1) is fixedly connected to the loofah top plate (509) on one side corresponding to the notch of the loofah limiting plate (508).

3. The seed collection and processing device for different Luffa germplasm resources according to claim 2, characterized in that: A group of evenly arranged loofah limiting holes (5051) are provided on the other side of the support plate (505), the loofah limiting holes (5051) and the loofah limiting plates (508) are arranged in one-to-one correspondence, and the number of the loofah limiting holes (5051) and the loofah limiting plates (508) are the same.

4. The seed collection and processing device for different loofah germplasm resources according to claim 3, characterized in that: The gear bracket (700) is fixedly connected to a second top plate (6), the second top plate (6) is fixed to the housing (1), and the second top plate (6) is arranged above one side of the first camshaft (702).

5. The seed collection and processing device for different Luffa germplasm resources according to claim 4, characterized in that: The second gear (703) is connected to a driving unit (4), the driving unit (4) comprising a motor (401), a first rotating wheel (402), a belt (403) and a second rotating wheel (404), the motor (401) being fixedly connected to the base (3), the output shaft of the motor (401) being fixedly connected to the first rotating wheel (402), the first rotating wheel (402) being connected to the second rotating wheel (404) via a belt (403), and the central axis of the second rotating wheel (404) being fixedly connected to the central axis of the second gear (703).

6. The seed collection and processing device for different Luffa germplasm resources according to claim 5, wherein: A seed limiting assembly (8) is provided at the lower part of the box body (1), and the seed limiting assembly (8) comprises an electric push rod (801), a seed stopper (802), an impurity outlet (803) and a guide block (804). A slide groove (9) is provided at the lower part of one end of one side of the box body (1), and a guide block (804) is slidably fitted in the slide groove (9). Two guide blocks (804) are located at one side of the box body (1) and are respectively fixedly connected to the two ends of the seed stopper (802). The seed stopper (802) and the fixed block (804) form a channel for discharging impurities. The seed stopper (802) is provided with a plurality of evenly arranged impurity outlets (803). The impurity outlet (803) is arranged along the length direction of the seed stopper (802); the seed stopper (802) is arranged on one side of the lower part of the box body (1); a plurality of square openings (102) are provided at the lower part of one side of the box body (1) corresponding to the position of the seed stopper (802); each of the square openings (102) is provided with a discharge channel (103); the discharge channel (103) is fixed to the box body (1); the discharge channel (103) is connected to the lower end of the square opening (102); the upper end of the guide block (804) is fixedly connected to the electric push rod (801); and the outer shell of the electric push rod (801) is fixed to the box body (1).

7. The seed collection and treatment device for different Luffa germplasm resources according to claim 6, wherein: A blowing and stirring assembly (10) is disposed at a position on one side of the seed limiting assembly (8) inside the box body (1). The blowing and stirring assembly (10) is disposed at the lower part inside the box body (1). The blowing and stirring assembly (10) includes an air pipe (1001), a rotating fan blade (1002), and a stirring rod (1004). One end of the air pipe (1001) is fixedly passed through the lower part of one end of the box body (1). The central axis of the rotating fan blade (1002) is rotatably disposed at one end of the air pipe (1001) inside the box body (1). The outer shell of the rotating fan blade (1002) is fixedly connected to the stirring rod (1004). One end of the air pipe (1001) outside the box body (1) is connected to the air outlet of a blower.

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