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CN-224222009-U - Indoor quick screening device for stress-resistant high-activity seeds

CN224222009UCN 224222009 UCN224222009 UCN 224222009UCN-224222009-U

Abstract

The utility model discloses an indoor rapid screening device for stress-resistant high-activity seeds, which comprises a main body frame, wherein a sealing cover and a feeding funnel are respectively fixed in the main body frame, a fixing sleeve is arranged in the sealing cover, a partition plate is fixed on a side surface array of the fixing sleeve, a pressurizing pipe is arranged on a top surface array of the sealing cover and penetrates through the top surface of the sealing cover respectively, a carbon dioxide sensor and a heating block are respectively fixed in the sealing cover in an array manner, the indoor rapid screening device also comprises an adjusting assembly, wherein the adjusting assembly is positioned on the bottom surface of the sealing cover and used for screening seeds of different types and sizes, a transmission gear is arranged in an array manner in an adjusting cavity in the adjusting plate, and the transmission gear is provided with placement holes of different sizes, and can be driven by an adjusting motor to rotate by the driving gear, so that the placement holes on the transmission gear correspond to butt joint grooves on the surface of the adjusting plate.

Inventors

  • ZHANG ZHENQIAN

Assignees

  • 湖南农业大学

Dates

Publication Date
20260512
Application Date
20250718

Claims (7)

  1. 1. The utility model provides an indoor quick sieving mechanism of high vigor seed of nai, includes main body frame (4), be fixed with sealed cowling (6) and feeding funnel (3) in main body frame (4) respectively, be equipped with fixed sleeve (9) in sealed cowling (6), the side array of fixed sleeve (9) is fixed with baffle (10), the top surface array of sealed cowling (6) is equipped with pressurized tube (5), and pressurized tube (5) run through the top surface of sealed cowling (6) respectively, the array is fixed with carbon dioxide sensor (7) and heating block (8) in sealed cowling (6) respectively; Characterized by further comprising: the adjusting component (1) is positioned on the bottom surface of the sealing cover (6) and used for screening seeds of different types and sizes; screening subassembly (2), screening subassembly (2) set up in the bottom surface of adjusting part (1) and are used for high-efficient screening seed.
  2. 2. The device for rapid indoor screening of stress-resistant high-activity seeds according to claim 1, wherein the adjusting assembly (1) comprises an adjusting plate (101), an adjusting cavity (106) is formed in the adjusting plate (101), a butt joint groove (102) is formed in a top surface array of the adjusting cavity (106), and the butt joint groove (102) penetrates through the top surface and the bottom surface of the adjusting cavity (106) respectively.
  3. 3. The device for rapid indoor screening of stress-resistant high-activity seeds according to claim 2, wherein the adjusting cavity (106) is internally provided with transmission gears (104) in an array, the transmission gears (104) are respectively connected with the adjusting cavity (106) in a rotating mode, the transmission gears (104) are meshed with each other, the surface array of the transmission gears (104) is provided with placement holes (107), and the placement holes (107) respectively penetrate through the transmission gears (104).
  4. 4. The device for rapid indoor screening of stress-resistant high-activity seeds according to claim 3, wherein the top surface of the adjusting plate (101) is fixedly provided with an adjusting motor (103), the output end of the adjusting motor (103) penetrates through the top surface of the adjusting cavity (106), the output end of the adjusting motor (103) is fixedly provided with a driving gear (105), the driving gear (105) is meshed with the transmission gear (104), and the diameter of the placing hole (107) is sequentially increased.
  5. 5. The device of claim 4, wherein the screening assembly (2) comprises a screening seat (202), a gear ring (204) is fixed on the side surface of the screening seat (202), a rotating motor (208) is fixed in the main body frame (4), a rotating gear (201) is fixed at the output end of the rotating motor (208), the rotating gear (201) is meshed with the gear ring (204), a rotating motor (206) is fixed in the screening seat (202), the output end of the rotating motor (206) penetrates through the top surface of the screening seat (202), and the output end of the rotating motor (206) is fixedly connected with the bottom surface of the adjusting plate (101).
  6. 6. The device for rapid indoor screening of stress-resistant high-activity seeds of claim 5, wherein the screening base (202) is internally provided with screening cavities (205) in an array mode, the top surfaces of the screening cavities (205) are provided with discharging channels (203), the discharging channels (203) penetrate through the top surfaces of the screening base (202), two sides of the screening cavities (205) are provided with screening channels (209) respectively, and the screening channels (209) penetrate through the bottom surfaces and the side surfaces of the screening base (202) respectively.
  7. 7. The rapid indoor screening device for stress-tolerant high-activity seeds of claim 6, wherein a screening plate (207) is arranged in the screening cavity (205), the screening plate (207) is movably connected with the screening cavity (205), a screening motor (210) is fixed in the screening seat (202), and the output end of the screening motor (210) is fixedly connected with the screening plate (207).

Description

Indoor quick screening device for stress-resistant high-activity seeds Technical Field The utility model relates to the technical field of seed screening devices, in particular to an indoor rapid screening device for stress-resistant high-activity seeds. Background The indoor quick screening device for the stress-resistant high-activity seeds is equipment for screening the seeds with high activity and stress resistance, can simulate various stress conditions in an indoor environment, quickly evaluate the activity and stress resistance of the seeds, and provides high-quality seeds for agricultural production. The current quick sieving mechanism in high vigor seed room of nai, the function is comparatively single, when needs are screened the seed of different grade type and size, need change the different moulds of placing, and current device is in the in-process of screening moreover, can not be more high-efficient, accurate and carry out the screening structurally, has reduced the screening efficiency of device. Therefore, a fast screening device in a stress-tolerant high-activity seed room is needed to solve the above problems. Disclosure of utility model The utility model aims to provide a quick screening device in a stress-resistant high-activity seed room, which solves the problems that the existing quick screening device in the stress-resistant high-activity seed room provided in the background art is single in function, different placement dies need to be replaced when different types and sizes of seeds need to be screened, and the existing device cannot be more efficiently, accurately and structurally screened in the screening process, so that the screening efficiency of the device is reduced. The technical scheme is that the indoor quick screening device for the stress-resistant high-activity seeds comprises a main body frame, wherein a sealing cover and a feeding funnel are respectively fixed in the main body frame, a fixing sleeve is arranged in the sealing cover, a partition plate is fixedly arranged on a side surface array of the fixing sleeve, a pressurizing pipe is arranged on a top surface array of the sealing cover and penetrates through the top surface of the sealing cover respectively, a carbon dioxide sensor and a heating block are respectively fixedly arranged in the sealing cover in an array mode, the indoor quick screening device further comprises an adjusting component, the adjusting component is located on the bottom surface of the sealing cover and used for screening seeds of different types and sizes, and the screening component is arranged on the bottom surface of the adjusting component and used for screening seeds quickly and efficiently. Further, the adjusting component comprises an adjusting plate, an adjusting cavity is formed in the adjusting plate, a butt joint groove is formed in the top surface array of the adjusting cavity, and the butt joint groove penetrates through the top surface and the bottom surface of the adjusting cavity respectively. Further, the transmission gears are arranged in the adjusting cavity in an array mode and are respectively connected with the adjusting cavity in a rotating mode, the transmission gears are meshed with each other, the surface array of the transmission gears is provided with placing holes, and the placing holes penetrate through the transmission gears respectively. Further, the top surface of regulating plate is fixed with accommodate motor, and accommodate motor's output runs through the top surface in regulation chamber, accommodate motor's output is fixed with the driving gear, and driving gear and drive gear intermeshing, place the diameter size in hole and increase gradually. Further, screening subassembly includes the screening seat, the side of screening seat is fixed with the gear ring, main part frame internal fixation has the rotating electrical machines, the output of rotating electrical machines is fixed with the rotation gear, and rotation gear and gear ring intermeshing, screening seat internal fixation has the rotation motor, and the output of rotation motor runs through the top surface of screening seat, and the output of rotation motor and the bottom surface fixed connection of regulating plate. Further, the screening cavity has been seted up to the array in the screening seat, the discharge channel has been seted up to the top surface in screening cavity, and the discharge channel runs through the top surface of screening seat, screening channel has been seted up respectively to the both sides in screening cavity, and the screening channel runs through the bottom surface and the side of screening seat respectively. Further, be equipped with the screening board in the screening chamber, and screening board and screening chamber swing joint, be fixed with the screening motor in the screening seat, and the output and the screening board fixed connection of screening motor. Compared with the prior art, the utility mode