Seed sterilizer for crop seed production
By designing a disinfection machine for crop seeds, using the guidance, mixing and air-drying structure, the problems of uneven distribution of medicines, low stirring efficiency and seed damage in existing equipment were solved, and the uniformity and efficiency of seed mixing was improved, and the germination rate of seeds was improved through accelerated drying.
Patent Information
- Application Number
- CN202510322740.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2025-04-18
AI Technical Summary
During the seed mixing process, existing seed disinfection equipment has problems such as uneven distribution of the agent, low stirring efficiency, poor seed fluidity and possible physical damage to the seeds.
A seed disinfection machine for crop seed production is designed, and a guide structure is used for vibration transportation. The mixed and disinfection structure is used for mixing seed materials and disinfection. The air-drying structure is accelerated by swinging and blowing. The equipment achieves rapid and even mixing of seeds and agents through the combination of the screw conveyor rod and the agitating arm, and accelerates drying through the air-drying structure to reduce damage to the seeds.
The uniformity and efficiency of seed mixing medicine are improved, physical damage to seeds is reduced, and the adhesion rate of the agent and the germination rate of the seeds are improved through accelerated drying.
Smart Images
Figure CN119836891A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of seed disinfection equipment, in particular to a seed disinfection machine for crop seed production. Background Art
[0002] Crop seed disinfection is an important measure in agricultural production. It aims to kill or inhibit pathogens, viruses, insect eggs and other harmful organisms on the surface or inside of seeds through physical, chemical or biological methods, thereby reducing the occurrence of diseases, preventing insects after seed sowing, and improving seed germination rate and crop yield and quality; existing seed mixing with chemicals: mixing chemical agents with seeds evenly so that the agents adhere to the surface of seeds; however, the existing equipment for seed mixing and disinfection has uneven distribution of agents, low mixing efficiency, poor seed fluidity, and some equipment may cause physical damage to seeds during the seed mixing process due to mechanical stirring or excessive pressure of agent spraying. Summary of the invention
[0003] The present invention aims at the defects of the prior art and provides a seed sterilizer for crop seed production. The present invention can achieve the effect of uniformly mixing seeds with pesticides and preventing seeds from being damaged.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a seed sterilizer for crop seed production, comprising a base, a guiding structure is arranged on the upper wall of the bottom near the front end, the guiding structure is used for vibration conveying, a mixing and disinfection structure is arranged on the left end of the base, and the mixing and disinfection structure is located above the left end of the guiding structure, the mixing and disinfection structure is used for mixing seeds and disinfecting, a drying structure is arranged near the right end of the base, and the drying structure is located above the guiding structure, and the drying structure accelerates drying by swinging air.
[0005] Preferably, the guiding structure includes two pairs of springs, a guiding seat, a pair of vibration motors and a pair of guide plates; one ends of the two pairs of springs are respectively fixedly arranged on the upper wall of the base, the guiding seat is a box structure without a right side wall, the left end of the guiding seat is arc-shaped, and the front and rear side walls of the right end of the guiding seat are symmetrically provided with sockets, the guiding seat is fixedly arranged on the other end of the spring, a pair of vibration motors are respectively fixedly arranged in the middle of the front and rear side walls of the guiding seat, one ends of the pair of guide plates are respectively inserted into the sockets of the guiding seat, and the other ends of the guide plates are relatively inclined.
[0006] Preferably, the mixing and elimination structure includes a barrel rack, a barrel, a hydraulic cylinder, a transfer arm, a support and a mixing assembly; one end of the barrel rack is fixedly arranged on the upper wall of the left end of the base and is located on the rear side of the left end of the guide seat, the other end of the barrel rack is located above the left end of the guide seat, the bottom end of the barrel is fixedly passed through the other end of the barrel rack, and a lifting port is opened in the middle of the right side wall of the barrel, one end of the hydraulic cylinder is fixedly arranged on the other end of the barrel rack and is located on the right side of the barrel, one end of the transfer arm is movably inserted in the lifting port, and the transfer arm fits with the inner wall of the barrel, the other end of the transfer arm is a T-shaped structure, and the other end of the transfer arm is connected to the telescopic end of the hydraulic cylinder, the support is movably embedded in the barrel, and the support is fixedly arranged on one end of the transfer arm, the mixing assembly is fixedly arranged on the other end of the transfer arm, and the mixing assembly is movably inserted in the middle of the barrel.
[0007] Preferably, the mixing assembly includes a driving frame, a first shaft tube, a second shaft tube, a first motor, three bevel gears, a spiral conveying rod, a cross arm and a pair of stirring arms; the driving frame is an E-shaped structure, and the driving frame has three end arms and an organic groove is opened in the middle of the driving frame, the driving frame is fixedly arranged on the other end of the transfer arm and the driving frame is located above the barrel, one end of the first shaft tube movably passes through the middle of the top end of the driving frame and the first shaft tube movably passes through the bottom end of the driving frame, the second shaft tube movably passes through the middle of the bottom end of the driving frame, and the second shaft tube is sleeved on the first shaft tube, the first motor is fixedly arranged in the machine groove in the middle of the driving frame, and the first motor movably passes through one end in the middle of the driving frame, wherein a pair of the bevel gears are respectively fixedly sleeved on The first shaft tube and the second shaft tube are symmetrical to each other, wherein another bevel gear is fixedly sleeved on the driving end of the first motor and respectively meshes with the other two end bevel gears, the middle part of the spiral conveying rod is a cylinder without an upper wall, and the side wall is provided with spiral blades, one end of the spiral conveying rod is fixedly sleeved on the first shaft tube and is located below the driving frame, the other end of the spiral conveying rod is movably inserted in the barrel, and a number of spray holes are equidistantly arranged on the side wall of the other end of the spiral conveying rod, the cross arm is fixedly sleeved on the bottom end of the second shaft tube, and the cross arm is located above the spiral conveying rod, one end of a pair of stirring arms is respectively fixedly arranged on the two ends of the cross arm, and the stirring arm is movably inserted in the barrel, and the side wall of the stirring arm fits with the inner wall of the barrel.
[0008] Preferably, the air-drying structure includes a wind rack, a bellows, a pair of box covers, a second motor, turbine blades and a swinging assembly; the wind rack is a door-type frame, the wind rack is fixedly arranged on the base and the wind rack is mounted on the guide seat, the bellows is a rectangular box without a lower wall and front and rear side walls, and the left side inside the bellows is arc-shaped, the bellows is fixedly arranged in the middle of the upper wall of the wind rack and is located above the guide seat, the right side wall of the bellows is provided with an air inlet, a pair of box covers are symmetrically arranged on the front and rear side walls of the bellows, and bearings are embedded in the middle of the box covers near one end, the second motor is fixedly arranged on one of the box covers and is located at the rear side of the bellows, the turbine blades are movably arranged in the bellows, and the two ends of the turbine blades respectively movably pass through the middle of the bearings of the box cover, one end of the turbine blade is fixedly connected to the driving end of the second motor, and the swinging assembly is fixedly arranged on the box cover and is located at the front side of the bellows.
[0009] Preferably, the swing assembly includes a driving disk, a driving rod, a swing arm, a bearing seat, a plurality of bearing wheels, a rack, an air guide plate and a transmission gear; the driving disk is fixedly sleeved on the other end of the turbine fan blade and is located on the front side of the wind box, one end of the driving rod is fixedly arranged on the side wall of the driving disk and close to the edge, the swing arm is movably arranged on the box cover near the middle and is located below the middle of the driving disk, a swing opening is opened in the middle of the top end of the swing arm, a plurality of teeth are arranged along the arc at the bottom end of the swing arm, the bearing seat is fixedly arranged on the box cover and Located below the swing arm, several of the bearing wheels are movably arranged on the bearing seats, the rack is movably mounted on the bearing seat, and the rack is movably mounted on the bearing wheels, the rack is limited by the bearing seat and moved with the help of the bearing wheels, the upper and lower side walls of the rack are provided with teeth, the upper wall of the rack is engaged with the swing arm, one end of the guide plate is movably arranged on the box cover and located below the rack, the other end of the guide plate is located below the turbine blade, the transmission gear is fixedly arranged on one end of the guide plate, and the transmission gear is engaged with the lower wall of the rack.
[0010] Preferably, the swing arm is driven to swing left and right by the rotation of the driving plate with the help of a driving rod.
[0011] Preferably, the rack is driven by the swing arm to move left and right.
[0012] Preferably, a valve is provided on the side wall of the barrel, and the valve is located above the barrel rack.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention uses the barrel to carry materials and cooperates with the internally rotating spiral conveying rod. After the medicine is sprayed from the side wall of the spiral conveying rod, the reverse rotation of the spiral conveying rod and the stirring arm promotes the seeds to flow upward for rapid and uniform mixing to achieve seed mixing; and the seeds can be directly lifted and guided out from the barrel to fall onto the guide seat, and are conveyed to the right with the help of the vibration of the guide structure, and are quickly dried through the swinging and blowing of the air-drying structure, thereby improving the efficiency of the medicine seed mixing and reducing damage to the seeds; at the same time, the equipment can also use the barrel to inject the medicine for soaking, and with the rotation of the spiral conveying rod, the seeds are promoted to flow and contact the medicine, and the medicine and seeds can be separated and then the seeds are discharged for air drying. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the assembly structure of the present invention; Figure 2 It is a schematic diagram of the assembly structure of the guide structure of the present invention; Figure 3 It is a schematic diagram of the mixing and elimination structure splitting structure of the present invention; Figure 4 It is a schematic diagram of the assembly structure of the mixing and elimination structure of the present invention; Figure 5 It is a schematic diagram of the split structure of the air-drying structure of the present invention; Figure 6 Schematic diagram of the assembly structure for the air-drying structure; Figure 7 for Figure 6 A partially enlarged schematic diagram showing the structure; Figure 8 It is a schematic diagram of the local enlarged structure of location A of the present invention.
[0015] In the figure: 1, guide structure, 11, spring, 12, guide seat, 13, vibration motor, 14, guide plate, 2, mixing structure, 21, barrel rack, 22, barrel, 23, hydraulic cylinder, 24, transfer arm, 25, bracket, 26, mixing assembly, 260, drive frame, 261, first shaft tube, 262, second shaft tube, 263, first motor, 264, bevel gear, 265, screw conveying rod, 266 , cross arm, 267, stirring arm, 3, air-drying structure, 31, wind rack, 32, bellows, 33, box cover, 34, second motor, 35, turbine blades, 36, swing assembly, 361, drive plate, 362, drive rod, 363, swing arm, 364, bearing seat, 365, bearing wheel, 366, rack, 367, air guide plate, 368, transmission gear, 4, lifting port, 5, bearing, 6, swing port. DETAILED DESCRIPTION
[0016] The following will be combined with the attached embodiment of the present invention Figure 1-Figure 8To provide further details:.
[0017] See also Figure 1-Figure 8 As shown, the present invention provides a technical solution: a seed sterilizer for crop seed production, comprising a base 9, a bottom upper wall is provided with a guiding structure 1 near the front end, the guiding structure 1 is used for vibration transportation, a mixing and disinfection structure 2 is provided on the left end of the base 9, and the mixing and disinfection structure 2 is located above the left end of the guiding structure 1, the mixing and disinfection structure 2 is used for mixing seeds and disinfecting, a drying structure 3 is provided near the right end of the base 9, and the drying structure 3 is located above the guiding structure 1, and the drying structure 3 accelerates drying by swinging air.
[0018] Furthermore, Figure 1 As shown, the seeds are vibrated and transported through the guiding structure 1, and the guiding structure 1 includes two pairs of springs 11, a guiding seat 12, a pair of vibration motors 13 and a pair of guide plates 14; one end of the two pairs of springs 11 is respectively fixedly arranged on the upper wall of the base 9, the guiding seat 12 is a box structure without a right side wall, the left end of the guiding seat 12 is arc-shaped, and the front and rear side walls of the right end of the guiding seat 12 are symmetrically provided with sockets, the guiding seat 12 is fixedly arranged on the other end of the spring 11, a pair of vibration motors 13 are respectively fixedly arranged in the middle of the front and rear side walls of the guiding seat 12, one end of a pair of guide plates 14 are respectively inserted into the sockets of the guiding seat 12, and the other ends of the guiding plates 14 are relatively inclined; the vibration generated by the vibration motor 13 drives the guiding seat 12 to vibrate on the spring 11, and the seed material is gathered and exported through the guiding plate 14.
[0019] Furthermore, Figure 3 and 4As shown, the mixing and disinfection structure 2 undertakes the important tasks of mixing seed materials and disinfecting. The mixing and disinfection structure 2 includes a barrel rack 21, a barrel 22, a hydraulic cylinder 23, a transfer arm 24, a bracket 25 and a mixing assembly 26; one end of the barrel rack 21 is fixedly arranged on the upper wall of the left end of the base 9 and is located at the rear side of the left end of the guide seat 12, and the other end of the barrel rack 21 is located above the left end of the guide seat 12. The bottom end of the barrel 22 is fixedly passed through the other end of the barrel rack 21, and a lifting port 4 is opened in the middle of the right side wall of the barrel 22. A valve 7 is arranged on the side wall of the barrel 22, and the valve 7 is located above the barrel rack 21 for discharging medicine for use to achieve solid-liquid separation. One end of the hydraulic cylinder 23 is fixedly arranged on the other end of the barrel rack 21 and is located on the right side of the barrel 22. One end of the transfer arm 24 is movably inserted in the lifting port 4, and the transfer arm 24 fits with the inner wall of the barrel 22, the other end of the transfer arm 24 is a T-shaped structure, the other end of the transfer arm 24 is connected to the telescopic end of the hydraulic cylinder 23, the bracket 25 is movably embedded in the barrel 22, and the bracket 25 is fixedly arranged on one end of the transfer arm 24, the mixing component 26 is fixedly arranged on the other end of the transfer arm 24, and the mixing component 26 is movably inserted in the middle of the barrel 22; the barrel 22 is supported by the barrel rack 21, the seed material is carried by the barrel 22, the transfer arm 24, the bracket 25 and the mixing component 26 are driven to rise and fall by the hydraulic cylinder 23, and the seed material and the medicine are mixed by the mixing component 26.
[0020] Furthermore, Figure 3 and Figure 8As shown, in order to achieve uniform mixing of seeds and medicines, the mixing assembly 26 includes a driving frame 260, a first shaft tube 261, a second shaft tube 262, a first motor 263, three bevel gears 264, a spiral conveying rod 265, a cross arm 266 and a pair of stirring arms 267; the driving frame 260 is an E-shaped structure, and the driving frame 260 has three end arms and an organic groove is provided in the middle of the driving frame 260, the driving frame 260 is fixedly arranged on the other end of the transfer arm 24 and the driving frame 260 is located above the barrel 22, and the first shaft tube 261 is provided with ... The first shaft tube 261 is movable through the middle of the top of the driving frame 260, and the first shaft tube 261 is movable through the bottom of the driving frame 260, the second shaft tube 262 is movable through the middle of the bottom of the driving frame 260, and the second shaft tube 262 is sleeved on the first shaft tube 261, the first motor 263 is fixedly arranged in the machine slot in the middle of the driving frame 260, and the first motor 263 is movable through one end of the middle of the driving frame 260, wherein a pair of bevel gears 264 are respectively fixedly sleeved on the first shaft tube 261 and the second shaft tube 262, and are symmetrical to each other, wherein the other A bevel gear 264 is fixedly mounted on the driving end of the first motor 263 and meshed with the other two end bevel gears 264 respectively. The middle part of the spiral conveying rod 265 is a cylinder without an upper wall, and the side wall is provided with spiral blades. One end of the spiral conveying rod 265 is fixedly mounted on the first shaft tube 261 and is located below the driving frame 260. The other end of the spiral conveying rod 265 is movably inserted into the barrel 22. The side wall of the other end of the spiral conveying rod 265 is equidistantly provided with a plurality of spray holes 8. The cross arm 266 is fixedly mounted on the bottom end of the second shaft tube 262, and The cross arm 266 is located above the screw conveying rod 265, and one end of a pair of stirring arms 267 is fixedly arranged on the two ends of the cross arm 266 respectively, and the stirring arm 267 is movably inserted into the barrel 22, and the side wall of the stirring arm 267 is matched with the inner wall of the barrel 22; the first motor 263 drives one of the bevel gears 264 to rotate, and drives the other two bevel gears 264 to rotate in the opposite direction, that is, drives the first shaft tube 261 and the second shaft tube 262 to rotate in the opposite direction, thereby driving the screw conveying rod 265 and the stirring arm 267 to rotate in the opposite direction.
[0021] Furthermore, Figure 5 , Figure 6 and Figure 7As shown, the air-drying structure 3 is intended to accelerate the drying of the agent on the surface of the seeds. The air-drying structure 3 includes a wind rack 31, a bellows 32, a pair of box covers 33, a second motor 34, a turbine blade 35 and a swing assembly 36; the wind rack 31 is a door-type frame, the wind rack 31 is fixedly arranged on the base 9 and the wind rack 31 is mounted on the guide seat 12, the bellows 32 is a rectangular box without a lower wall and front and rear side walls, and the left side of the bellows 32 is arc-shaped, the bellows 32 is fixedly arranged in the middle of the upper wall of the wind rack 31 and is located above the guide seat 12, the right side wall of the bellows 32 is provided with an air inlet, a pair of box covers 33 are symmetrically arranged on the front and rear side walls of the bellows 32, and the box covers 33 are embedded with bearings 5 near the middle of one end, and the second motor 34 is fixedly arranged on one of the box covers 33 and is located at the rear side of the bellows 32, the turbine blades 35 are movably arranged in the bellows 32, and the two ends of the turbine blades 35 are respectively movably passed through the middle of the bearing 5 of the box cover 33, one end of the turbine blades 35 is fixedly connected to the driving end of the second motor 34, and the swing assembly 36 is fixedly arranged on the box cover 33 and is located at the front side of the bellows 32; the bellows 32 is supported by the wind frame 31 and is located above the guide seat 12, the bellows 32 is shielded by the box cover 33 and the turbine blades 35 are carried by means of the bearing 5, the turbine blades 35 are driven to rotate by the second motor 34, so as to realize wind transmission with a certain width, and the wind direction is adjusted by the swing assembly 36.
[0022] Furthermore, Figure 5As shown, in order to realize swing air supply to accelerate seed drying, the swing assembly 36 includes a driving disc 361, a driving rod 362, a swing arm 363, a bearing seat 364, a plurality of bearing wheels 365, a rack 366, an air guide plate 367 and a transmission gear 368; the driving disc 361 is fixedly sleeved on the other end of the turbine blade 35 and is located on the front side of the wind box 32, one end of the driving rod 362 is fixedly arranged on the side wall of the driving disc 361 and close to the edge, and the swing arm 363 is movably arranged on the box cover 33 near the middle and is located on the driving disc 361, a swing opening 6 is provided in the middle of the top of the swing arm 363, a plurality of teeth are provided along the arc at the bottom of the swing arm 363, a bearing seat 364 is fixedly provided on the box cover 33 and is located below the swing arm 363, a plurality of bearing wheels 365 are movably provided on the bearing seat 364, a rack 366 is movably mounted on the bearing seat 364, and the rack 366 is movably mounted on the bearing wheel 365, the rack 366 is limited by the bearing seat 364 and moves with the help of the bearing wheel 365, and the upper and lower side walls of the rack 366 are provided with The upper wall of the rack 366 is engaged with the swing arm 363, one end of the guide plate 14 is movably arranged on the box cover 33 and is located below the rack 366, and the other end of the guide plate 14 is located below the turbine blade 35. The transmission gear 368 is fixedly arranged on one end of the guide plate 14, and the transmission gear 368 is engaged with the lower wall of the rack 366; the rotation of the turbine blade 35 drives the driving plate 361 to rotate, and the driving plate 361 drives the driving rod 362 to rotate in a circle and drive the rod 362 to move up and down in the moving opening of the swing arm 363. The swing arm 363 is driven to swing left and right, and the rack 366 is driven to move left and right on the supporting seat 364 with the help of the supporting wheel 365 through the swing arm 363. Then the rack 366 drives the transmission gear 368 to rotate back and forth, and finally drives the guide plate 14 to swing left and right to realize swing air supply. The swing arm 363 is driven to swing left and right by the driving disk 361 and the driving rod 362 to realize linkage according to design requirements. The rack 366 is driven to move left and right by the swing arm 363 to realize swing air supply according to design linkage requirements.
[0023] Working principle: S1. The device is placed stably by the base 9. After the device is powered on, the top of the first shaft tube 261 in the mixing assembly 26 can be flexibly connected to the pharmaceutical pipeline and the corresponding liquid pump can be set, or the device for providing the pharmaceutical can be connected for use; S2. After the seeds are put into the barrel 22, the first motor 263 is driven to drive one of the bevel gears 264 to rotate, and the first shaft tube 261 and the second shaft tube 262 are driven to rotate in the opposite direction on the drive frame 260 by engaging with the other two bevel gears 264, thereby driving the stirring arm 267 on the cross arm 266 and the spiral conveying rod 265 to rotate in the opposite direction; S3. The stirring arm 267 is used to stir the seed flow near the side wall in the barrel 22 on the barrel rack 21, and the bottom seeds are transported upward by rotating the spiral conveying rod 265 to promote the rapid flow of the internal seeds; at the same time, the first shaft tube 261 is connected to the medicine supply, and the medicine enters the middle of the spiral conveying rod 265 and is sprayed from the spray hole 8, and is located at the bottom of the barrel 22, and the seeds are evenly mixed with the medicine as the seeds flow, that is, the seeds and the medicine are carried by the mixing and elimination structure 2 to stir the seed flow and promote the seeds to naturally contact the medicine for mixing; S4. After the seeds are mixed with medicine, the hydraulic cylinder 23 on the barrel rack 21 can be extended to drive the transfer arm 24 to rise and fall in the lifting port 4. The transfer arm 24 always keeps in line with the lifting port 4, and then the bottom bracket 25 is raised and the seeds are raised from the top of the barrel 22 as the spiral conveying rod 265 rotates; S5. The seeds flow out of the barrel 22 and fall onto the guide seat 12 in the guide structure 1, and the vibration motor 13 is driven to vibrate and drive the guide seat 12 to transport the seeds from the left end to the right with the help of the spring 11; S6. The seeds are transported to the right by the guide seat 12, and the drying agent is accelerated by blowing with the help of the air-drying structure 3. That is, the wind box 32 is supported by the wind frame 31 and is located above the guide seat 12. The turbine blades 35 are driven by the second motor 34 to rotate between the box cover 33 with the help of the bearing 5. The wind enters from the right side wall of the wind box 32 with the help of the turbine blades 35 and blows downward to dry the seeds; S7. When the turbine blades 35 rotate, the driving disk 361 in the swing assembly 36 is driven to rotate, and then when the driving rod 362 rotates around the driving disk 361, the driving rod 362 rises and falls and slides in the swing opening 6 of the swing arm 363, and at the same time drives the swing arm 363 to swing rapidly left and right; the left and right swinging of the swing arm 363 drives the rack 366 to move left and right on the bearing seat 364 with the help of the bearing wheel 365, and then the engagement of the rack 366 and the transmission gear 368 drives the air guide plate 367 to swing left and right to achieve the swing of blowing, accelerating the blowing of moisture on the surface of the seeds to dry, and the air-dried seeds are gathered by the guide plate 14 at the middle of the right end of the guide seat 12 and are exported; S8. The above operation is the seed mixing and disinfection operation; if the seeds need to be soaked and disinfected, the same as above, after the seeds are put into the barrel 22, a large amount of medicine is injected to make the medicine liquid level higher than the seeds, and with the rotation of the driving screw conveying rod 265 and the stirring arm 267, the seeds are promoted to flow and contact the medicine for disinfection and attachment; then the bracket 25 and the mixing and disinfection component are driven to rise to a certain height, and the bracket 25 needs to be located at the valve 7, and then the valve 7 can be opened to connect the pipeline or the barreled component for secondary use to store the discharged medicine to achieve solid-liquid separation; Then the support 25 is driven to rise, so that the seeds flow out from the top of the barrel 22 into the guide structure 1 and are vibrated and transported to the right, and the drying is accelerated with the help of the air-drying structure 3.
[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in the field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.
Claims
1. A seed sterilizer for crop seed production, characterized in that: The invention comprises a base (9), wherein a guide structure (1) is arranged on the upper wall of the base near the front end, and the guide structure (1) is used for vibrating conveying; a mixing and disinfecting structure (2) is arranged on the left end of the base (9), and the mixing and disinfecting structure (2) is located above the left end of the guide structure (1); the mixing and disinfecting structure (2) is used for mixing seed materials and disinfecting; and a drying structure (3) is arranged near the right end of the base (9), and the drying structure (3) is located above the guide structure (1); the drying structure (3) accelerates drying by swinging air.
2. A seed sterilizer for crop seed production according to claim 1, characterized in that: The guide structure (1) comprises two pairs of springs (11), a guide seat (12), a pair of vibration motors (13) and a pair of guide plates (14); One ends of the two pairs of springs (11) are respectively fixedly arranged on the upper wall of the base (9); the guide seat (12) is a box structure without a right side wall; the left end of the guide seat (12) is arc-shaped; the front and rear side walls of the right end of the guide seat (12) are symmetrically provided with sockets; the guide seat (12) is fixedly arranged on the other end of the spring (11); a pair of vibration motors (13) are respectively fixedly arranged in the middle of the front and rear side walls of the guide seat (12); one ends of the pair of guide plates (14) are respectively inserted into the sockets of the guide seat (12), and the other ends of the guide plates (14) are relatively inclined.
3. A seed sterilizer for crop seed production according to claim 2, characterized in that: The mixing and dissolving structure (2) comprises a barrel frame (21), a barrel (22), a hydraulic cylinder (23), a transfer arm (24), a bracket (25) and a mixing assembly (26); One end of the barrel rack (21) is fixedly arranged on the upper wall of the left end of the base (9) and is located at the rear side of the left end of the guide seat (12); the other end of the barrel rack (21) is located above the left end of the guide seat (12); the bottom end of the barrel (22) is fixedly passed through the other end of the barrel rack (21); a lifting port (4) is opened in the middle of the right side wall of the barrel (22); one end of the hydraulic cylinder (23) is fixedly arranged on the other end of the barrel rack (21) and is located on the right side of the barrel (22); one end of the transfer arm (24) is movably inserted in The transfer arm (24) is in the lifting port (4), and the transfer arm (24) is in contact with the inner wall of the barrel (22); the other end of the transfer arm (24) is a T-shaped structure; the other end of the transfer arm (24) is connected to the telescopic end of the hydraulic cylinder (23); the bracket (25) is movably embedded in the barrel (22), and the bracket (25) is fixedly arranged on one end of the transfer arm (24); the mixing component (26) is fixedly arranged on the other end of the transfer arm (24), and the mixing component (26) is movably inserted in the middle of the barrel (22).
4. A seed sterilizer for crop seed production according to claim 3, characterized in that: The material mixing assembly (26) comprises a driving frame (260), a first shaft tube (261), a second shaft tube (262), a first motor (263), three bevel gears (264), a spiral conveying rod (265), a cross arm (266), and a pair of stirring arms (267); The driving frame (260) is an E-shaped structure, and the driving frame (260) has three end arms and an organic groove is provided in the middle of the driving frame (260). The driving frame (260) is fixedly arranged on the other end of the transfer arm (24) and the driving frame (260) is located above the barrel (22). One end of the first shaft tube (261) movably passes through the middle of the top end of the driving frame (260) and the first shaft tube (261) movably passes through the bottom end of the driving frame (260). The second shaft tube (261) 62) movably penetrates the middle of the bottom end of the driving frame (260), and the second shaft tube (262) is sleeved on the first shaft tube (261), the first motor (263) is fixedly arranged in the machine slot in the middle of the driving frame (260), and the first motor (263) movably penetrates one end of the middle of the driving frame (260), wherein a pair of the bevel gears (264) are respectively fixedly sleeved on the first shaft tube (261) and the second shaft tube (262), and are symmetrical to each other, wherein the other A bevel gear (264) is fixedly mounted on the driving end of the first motor (263) and meshes with the other two bevel gears (264) at the other two ends. The middle part of the spiral conveying rod (265) is a cylinder without an upper wall, and the side wall is provided with a spiral blade. One end of the spiral conveying rod (265) is fixedly mounted on the first shaft tube (261) and is located below the driving frame (260). The other end of the spiral conveying rod (265) is movably inserted into the barrel (22). A plurality of spray holes (8) are equidistantly arranged on the side wall of the other end of the spiral conveying rod (265); the cross arm (266) is fixedly sleeved on the bottom end of the second shaft tube (262), and the cross arm (266) is located above the spiral conveying rod (265); one end of a pair of stirring arms (267) is respectively fixedly arranged on the two ends of the cross arm (266), and the stirring arms (267) are movably inserted into the barrel (22), and the side wall of the stirring arm (267) fits with the inner wall of the barrel (22).
5. A seed sterilizer for crop seed production according to claim 4, characterized in that: The air-drying structure (3) comprises an air frame (31), a bellows (32), a pair of bellows covers (33), a second motor (34), turbine blades (35), and a swing assembly (36); The wind frame (31) is a door-shaped frame, the wind frame (31) is fixedly arranged on the base (9) and the wind frame (31) is mounted on the guide seat (12), the wind box (32) is a rectangular box body without a lower wall and front and rear side walls, and the left side of the wind box (32) is arc-shaped, the wind box (32) is fixedly arranged in the middle of the upper wall of the wind frame (31) and is located above the guide seat (12), the right side wall of the wind box (32) is provided with an air inlet, and a pair of box covers (33) are symmetrically arranged on the front and rear side walls of the wind box (32), and the box covers (33) are respectively A bearing (5) is embedded in the middle of one end of the bellows (32), the second motor (34) is fixedly arranged on one of the box covers (33) and is located at the rear side of the bellows (32), the turbine blade (35) is movably arranged in the bellows (32), and the two ends of the turbine blade (35) respectively movably penetrate the middle of the bearing (5) of the box cover (33), one end of the turbine blade (35) is fixedly connected to the driving end of the second motor (34), and the swing assembly (36) is fixedly arranged on the box cover (33) and is located at the front side of the bellows (32).
6. A seed sterilizer for crop seed production according to claim 5, characterized in that: The swing assembly (36) comprises a driving disk (361), a driving rod (362), a swing arm (363), a bearing seat (364), a plurality of bearing wheels (365), a rack (366), an air guide plate (367), and a transmission gear (368); The driving disk (361) is fixedly sleeved on the other end of the turbine blade (35) and is located at the front side of the wind box (32); one end of the driving rod (362) is fixedly arranged on the side wall of the driving disk (361) and close to the edge; the swing arm (363) is movably arranged on the box cover (33) near the middle and is located below the middle of the driving disk (361); a swing opening (6) is opened in the middle of the top end of the swing arm (363); a plurality of teeth are arranged along an arc at the bottom end of the swing arm (363); the bearing seat (364) is fixedly arranged on the box cover (33) and is located below the swing arm (363); a plurality of bearing wheels (365) are movably arranged on the bearing seat (364); and the rack ( The guide plate (14) is movably mounted on the bearing seat (364), and the rack (366) is movably mounted on the bearing wheel (365). The rack (366) is limited by the bearing seat (364) and moves with the help of the bearing wheel (365). The upper and lower side walls of the rack (366) are both provided with teeth. The upper wall of the rack (366) is engaged with the swing arm (363). One end of the guide plate (14) is movably mounted on the box cover (33) and is located below the rack (366). The other end of the guide plate (14) is located below the turbine blade (35). The transmission gear (368) is fixedly mounted on one end of the guide plate (14), and the transmission gear (368) is engaged with the lower wall of the rack (366).
7. A seed sterilizer for crop seed production according to claim 6, characterized in that: The swing arm (363) is driven to swing left and right by the driving rod (362) through the rotation of the driving disk (361).
8. A seed sterilizer for crop seed production according to claim 7, characterized in that: The rack (366) is driven by the swing arm (363) to move left and right.
9. A seed sterilizer for crop seed production according to claim 8, characterized in that: A valve (7) is provided on the side wall of the barrel (22), and the valve (7) is located above the barrel rack (21).