Seed treatment equipment and method for plateau rape breeding

Abstract

The invention discloses plateau rape breeding seed treatment equipment and a plateau rape breeding seed treatment method. The plateau rape breeding seed treatment equipment comprises a supporting assembly, a power mechanism, a discharging and impurity removing mechanism, an adsorption mechanism, a returning mechanism, a coating mechanism and a skin breaking mechanism, wherein the supporting assembly comprises a support, H-shaped supporting plates are fixedly connected to the two sides of the support respectively, a mounting plate is fixedly connected to the upper side of one H-shaped supporting plate, and one H-shaped supporting plate is fixedly connected with a bearing seat; the peel breaking mechanism comprises a fixed shaft roller, center shafts at the two ends of the fixed shaft roller penetrate through and are fixedly connected with the middle of the H-shaped supporting plate, the fixed shaft roller is arranged in a cylinder roller, the middles of the two sides of the cylinder roller are movably connected with the fixed shaft roller, and adsorption holes are evenly distributed in the cylinder roller. And a circular pipe is inserted into each adsorption hole. Impurity removal, coating and skin breaking treatment of the rape seeds can be achieved, and the germination rate of the rape seeds and the yield of the rape are increased.

Description

Technical Field

[0001] The invention relates to the technical field of seed processing, and in particular to a plateau rapeseed breeding seed processing device and method. Background Art

[0002] In my country's plateau areas, such as southwest my country and Guizhou, the altitude is high, the climate is cool and dry, the sunshine is sufficient, the temperature difference between day and night is large, the soil is loose and fertile, and the unique climatic conditions provide a suitable environment for rapeseed planting. However, the dry environment makes the seed coat of the rapeseed planted in the soil firm and complete, and the embryo of some seeds cannot break through the seed shell in time, resulting in a low germination rate of rapeseed seeds. Therefore, in the treatment process before rapeseed planting, it is necessary to properly break the shell of rapeseed seeds to facilitate the seeds to absorb water and nutrients and improve the germination rate of rapeseed seeds. The existing method generally adopts artificial shell breaking, in which the operator brushes the shell on the epidermis of rapeseed seeds to produce scratches, break the wax layer of the epidermis of the seeds, so as to facilitate the seeds to absorb water and air permeability, and improve the germination rate of seeds. However, this method is not only labor-intensive and inefficient, but also difficult to ensure that all rapeseed seeds can be shelled, resulting in low shell breaking quality of rapeseed seeds.

[0003] Therefore, it is necessary to provide a plateau rapeseed breeding seed processing device and method to solve the above technical problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a plateau rapeseed breeding seed processing device and method.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A plateau rapeseed seed processing device and method, comprising a support assembly, a power mechanism, a material feeding and impurity removal mechanism, an adsorption mechanism, a return mechanism, a coating mechanism and a skin breaking mechanism;

[0007] The support assembly comprises a bracket, and two sides of the bracket are respectively fixedly connected with H-shaped support plates, an upper side of one of the H-shaped support plates is fixedly connected with a mounting plate, and one of the H-shaped support plates is fixedly connected with a bearing seat;

[0008] The skin breaking mechanism includes a fixed shaft roller, the central shafts at both ends of the fixed shaft roller pass through and are fixedly connected to the middle part of the H-shaped support plate, the fixed shaft roller is arranged in the cylindrical roller, and the middle parts of both sides of the cylindrical roller are movably connected to the fixed shaft roller respectively, and the cylindrical roller is provided with evenly arranged adsorption holes, each of the adsorption holes is inserted with a circular tube, one end of each circular tube is fixedly connected to a group of evenly arranged scoring needles, the other end of each circular tube passes through and is fixedly connected to a spherical ball, each circular tube is respectively sleeved with a spring on the outside, one end of each spring is respectively fixedly connected to the corresponding spherical ball, and the other end of each spring is respectively fixedly connected to the inner wall of the cylindrical roller, one side of the fixed shaft roller is fixedly connected to a group of evenly arranged convex plates and friction plates, the thickness of the convex plate is smaller than the inner hole diameter of the circular tube, and a convex strip is fixedly connected to the lower side of the fixed shaft roller.

[0009] Preferably, the power mechanism includes a motor, the output shaft of the motor is fixedly connected to pulley one, pulley one is connected to pulley two via a belt, the central axis of gear one is movably connected to the bearing seat, the end of the central axis of gear one is fixedly connected to the center of pulley two, gear one meshes with the ring gear, and the ring gear is fixedly connected to the middle of one side of the cylindrical roller.

[0010] Preferably, the adsorption mechanism includes a connecting rod 1, one end of which is fixedly connected to the middle part of one side of the pulley 1, the other end of which is movably connected to one end of a connecting rod 2, the other end of which is movably connected to the middle part of a piston, the piston is arranged in a piston cylinder, the piston cylinder is fixedly connected to the bracket, a one-way air inlet valve and a one-way air outlet valve are fixedly connected to the upper side of the piston cylinder, the one-way air inlet valve is fixedly connected to one end of an intake pipe, the other end of the intake pipe is fixedly connected to the end of an L-shaped air duct, and the L-shaped air duct is arranged in the middle part of the fixed shaft roller.

[0011] Preferably, the material unloading and impurity removing mechanism includes a material storage trough, both sides of the material storage trough are fixedly connected to the bracket, the edge of an opening on one side of the material storage trough is in contact with the cylindrical roller, the upper side of the material storage trough is fixedly connected to a unloading hopper, a sieve plate is provided in the material storage trough, one side of the sieve plate is hingedly connected to the side wall of the material storage trough by a pin shaft, the upper edge of the sieve plate is fixedly connected to one end of an L-shaped rod, the other end of the L-shaped rod is movably connected to one end of a connecting rod three, a dust hood is provided on the upper side of the sieve plate, the dust hood is fixedly connected to the upper side of the material storage trough, a blowing pipe is provided on the lower side of the sieve plate, both ends of the blowing pipe pass through and are fixedly connected to the side walls of the material storage trough.

[0012] Preferably, the call-back mechanism includes gear 2 and gear 3, gear 2 and gear 3 are meshed with each other, the central axis of gear 2 and the central axis of gear 3 are respectively movably connected to the mounting plate, the eccentric part of the central axis of gear 2 is movably connected to one end of connecting rod 3 through a pin shaft, the two sides of the arc cover are fixedly connected to the bracket, the two ends of the circular shaft are respectively movably connected to the arc cover, one end of the circular shaft is fixedly connected to the center of gear 3, a group of toggle plates are fixedly connected to the circular shaft, and each of the toggle plates is respectively provided with a seed passing groove.

[0013] Preferably, the coating mechanism includes a medicine storage barrel, the upper side of the medicine storage barrel is fixedly connected to an air inlet pipe, the end of the air inlet pipe is fixedly connected to the one-way air outlet valve, the upper opening of the medicine storage barrel is threadedly connected to a sealing cover, the liquid outlet pipe passes through and is fixedly connected to the medicine storage barrel, the lower end of the liquid outlet pipe is arranged at the bottom of the medicine storage barrel, the upper end of the liquid outlet pipe is fixedly connected to the liquid inlet of the nozzle, and both ends of the nozzle are fixedly connected to the arc-shaped cover shell.

[0014] Preferably, the surface of the friction plate is coated with a rubber layer.

[0015] Preferably, the nozzle is arranged in the arc-shaped cover shell, and a nozzle is provided on one side of the nozzle.

[0016] Compared with the related art, the beneficial effects of the present invention are:

[0017] 1. The airflow from the blow pipe passes through the holes on the sieve plate to blow up the seed shells, and is sucked into the external vacuum cleaner by the dust hood to remove impurities from the seeds;

[0018] 2. The airflow generated by the rotation of the toggle plate will toggle or blow the seeds adhering to the surface of the cylindrical roller into the storage tank to prevent the seeds adhering to the surface of the cylindrical roller from being unable to break the shell later. When the seeds pass through the nozzle, the coating agent sprayed from the nozzle is sprayed on the surface of the seeds;

[0019] 3. After two reciprocating scratches by the scoring needle, the seed shell at the scratch becomes thinner, which makes it easier for the seed embryo to break through the seed shell, thereby increasing the germination rate without destroying the seed embryo;

[0020] 4. The round tube can be lifted up by the convex strips, and at the same time, the round tube is blocked by the convex strips, and the corresponding seeds lose the negative pressure suction. At the same time, the lifted ball pushes the seeds out of the adsorption hole through the round tube and the scoring needle. After leaving the adsorption hole, the seeds naturally fall into the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional schematic diagram of the present invention Figure 1 .

[0022] Figure 2 A three-dimensional schematic diagram of the present invention Figure 2 .

[0023] Figure 3 It is a front view after some parts of the present invention are cut away.

[0024] Figure 4 Schematic diagram of the connection structure of some parts of the present invention after cutting Figure 1 .

[0025] Figure 5 Schematic diagram of the connection structure of some parts of the present invention Figure 1 .

[0026] Figure 6 Schematic diagram of the connection structure of some parts of the present invention Figure 2 .

[0027] Figure 7 Schematic diagram of the connection structure of some parts of the present invention after cutting Figure 2 .

[0028] Figure 8 Schematic diagram of the connection structure of some parts of the present invention after cutting Figure 3 .

[0029] Fig. 9 Schematic diagram of the connection structure of some parts of the present invention after cutting Figure 4 .

[0030] Fig.10 For the present invention Fig. 9 A partial enlarged view of point A in the middle.

[0031] Fig.11 Schematic diagram of the connection structure of some parts of the present invention Figure 3 .

[0032] Fig.12 Schematic diagram of the connection structure of some parts of the present invention after cutting Figure 5 .

[0033] In the figure:

[0034] 1: material discharging and impurity removal mechanism, 11, material discharging hopper, 12, screen plate, 13, L-shaped rod, 14, connecting rod three, 15, air blowing pipe, 16, material storage trough, 17, dust hood;

[0035] 2: dial-back mechanism, 21, gear 2, 22, gear 3, 23, circular shaft, 24, dial plate, 25, seed passing slot;

[0036] 3: support assembly, 31, bracket, 32, H-shaped support plate, 33, mounting plate, 34, bearing seat;

[0037] 4: skin breaking mechanism, 41, cylindrical roller, 42, adsorption hole, 43, round tube, 44, spring, 45, round ball, 46, friction plate, 47, convex plate, 48, convex strip, 49, scoring needle, 410, fixed shaft roller;

[0038] 5: power mechanism, 51, motor, 52, pulley 1, 53, belt, 54, pulley 2, 55, gear 1, 56, gear ring;

[0039] 6: adsorption mechanism, 61, connecting rod 1, 62, connecting rod 2, 63, piston, 64, piston cylinder, 65, one-way air outlet valve, 66, one-way air inlet valve, 67, suction pipe, 68, L-shaped airway;

[0040] 7: coating mechanism, 71, medicine storage barrel, 72, sealing cover, 73, air inlet pipe, 74, liquid outlet pipe, 75, spray pipe, 76, arc-shaped cover shell. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0042] First embodiment

[0043] A plateau rapeseed seed processing device and method, comprising a support assembly 3, a power mechanism 5, a material discharging and impurity removal mechanism 1, an adsorption mechanism 6, a return mechanism 2, a coating mechanism 7 and a skin breaking mechanism 4;

[0044] The support assembly 3 includes a bracket 31, and two sides of the bracket 31 are respectively fixedly connected with H-shaped support plates 32, and one of the H-shaped support plates 32 is fixedly connected with a mounting plate 33 on its upper side, and one of the H-shaped support plates 32 is fixedly connected with a bearing seat 34;

[0045] The skin breaking mechanism 4 includes a fixed shaft roller 410, the central axes of both ends of the fixed shaft roller 410 pass through and are fixedly connected to the middle of the H-shaped support plate 32, the fixed shaft roller 410 is arranged in a cylindrical roller 41, and the middle parts of both sides of the cylindrical roller 41 are movably connected to the fixed shaft roller 410, and the cylindrical roller 41 is provided with uniformly arranged adsorption holes 42, each of the adsorption holes 42 is respectively inserted with a round tube 43, and one end of each of the round tubes 43 is fixedly connected to a group of uniformly arranged scoring needles 49, and each of the round tubes The other end of 43 passes through and is fixedly connected to the ball 45, each of the circular tubes 43 is respectively sleeved with a spring 44 on the outside, one end of each spring 44 is respectively fixedly connected to the corresponding ball 45, and the other end of each spring 44 is respectively fixedly connected to the inner wall of the cylindrical roller 41, and one side of the fixed shaft roller 410 is fixedly connected to a group of evenly arranged convex plates 47 and friction plates 46, the thickness of the convex plates 47 is smaller than the inner hole diameter of the circular tube 43, and the lower side of the fixed shaft roller 410 is fixedly connected with a convex strip 48.

[0046] The power mechanism 5 includes a motor 51, the output shaft of the motor 51 is fixedly connected to a pulley 52, the pulley 52 is connected to a pulley 54 via a belt 53, the central axis of a gear 55 is movably connected to the bearing seat 34, the central axis end of the gear 55 is fixedly connected to the center of the pulley 54, the gear 55 meshes with the ring gear 56, and the ring gear 56 is fixedly connected to the middle of one side of the cylindrical roller 41.

[0047] The adsorption mechanism 6 includes a connecting rod 61, one end of which is fixedly connected to the middle part of one side of the pulley 52, the other end of the connecting rod 61 is movably connected to one end of a connecting rod 62, the other end of the connecting rod 62 is movably connected to the middle part of a piston 63, the piston 63 is arranged in a piston cylinder 64, the piston cylinder 64 is fixedly connected to the bracket 31, and a one-way air intake valve 66 and a one-way air outlet valve 65 are fixedly connected to the upper side of the piston cylinder 64, the one-way air intake valve 66 is fixedly connected to one end of an intake pipe 67, and the other end of the intake pipe 67 is fixedly connected to the end of an L-shaped air duct 68, and the L-shaped air duct 68 is arranged in the middle part of the fixed shaft roller 410.

[0048] The material unloading and impurity removing mechanism 1 includes a material storage trough 16, both sides of which are fixedly connected to the bracket 31, an opening edge of one side of the material storage trough 16 is in contact with the cylindrical roller 41, a unloading hopper 11 is fixedly connected to the upper side of the material storage trough 16, a sieve plate 12 is provided in the material storage trough 16, one side of the sieve plate 12 is hingedly connected to the side wall of the material storage trough 16 through a pin shaft, one end of an L-shaped rod 13 is fixedly connected to the upper edge of the sieve plate 12, the other end of the L-shaped rod 13 is movably connected to one end of a connecting rod three 14, a dust hood 17 is provided on the upper side of the sieve plate 12, the dust hood 17 is fixedly connected to the upper side of the material storage trough 16, a blow pipe 15 is provided on the lower side of the sieve plate 12, and both ends of the blow pipe 15 pass through and are fixedly connected to the side walls of the material storage trough 16.

[0049] The return mechanism 2 includes gear 2 21 and gear 3 22, and the gear 21 and gear 3 22 are meshed with each other. The central axis of the gear 21 and the central axis of the gear 3 22 are respectively movably connected to the mounting plate 33, and the eccentric part of the central axis of the gear 21 is movably connected to one end of the connecting rod 3 14 through a pin shaft. The two sides of the arc cover 76 are fixedly connected to the bracket 31, and the two ends of the circular shaft 23 are respectively movably connected to the arc cover 76, and one end of the circular shaft 23 is fixedly connected to the center of the gear 3 22. A group of toggle plates 24 are fixedly connected to the circular shaft 23, and each of the toggle plates 24 is respectively provided with a seed passing groove 25.

[0050] The coating mechanism 7 includes a medicine storage barrel 71, and an air inlet pipe 73 is fixedly connected to the upper side of the medicine storage barrel 71. The end of the air inlet pipe 73 is fixedly connected to the one-way air outlet valve 65. The upper opening of the medicine storage barrel 71 is threadedly connected to a sealing cover 72. A liquid outlet pipe 74 passes through and is fixedly connected to the medicine storage barrel 71. The lower end of the liquid outlet pipe 74 is arranged at the bottom of the medicine storage barrel 71. The upper end of the liquid outlet pipe 74 is fixedly connected to the liquid inlet of the nozzle 75. Both ends of the nozzle 75 are fixedly connected to the arc cover shell 76.

[0051] The surface of the friction plate 46 is coated with a rubber layer.

[0052] The nozzle 75 is disposed in the arc-shaped housing 76 , and a nozzle is disposed on one side of the nozzle 75 .

[0053] Working principle: fix the motor 51 and the bracket 31 on the ground, connect the air blowing pipe 15 to the external blower, connect the dust hood 17 to the external vacuum cleaner, pour the coating agent for preventing pests and diseases into the medicine storage barrel 71, tighten the sealing cover 72, and place the collection box under the cylindrical roller 41;

[0054] First, turn on the motor 51, which drives the gear 1 55 to rotate through the pulley 1 52, the belt 53 and the pulley 2 54, and the gear 1 55 drives the cylindrical roller 41 to rotate through the gear ring 56, and the cylindrical roller 41 drives the round tube 43, the spring 44, the ball 45 and the scoring needle 49 to rotate at the same time; the cylindrical roller 41 drives the round shaft 23 and the toggle plate 24 to rotate through the gear 2 21 and the gear 3 22; the rotation of the gear 2 21 drives the connecting rod 3 14 to swing, and the connecting rod 3 14 drives the screen plate 12 to vibrate back and forth; at the same time, the pulley 1 52 drives the connecting rod 1 6 to rotate, the connecting rod 1 6 drives the connecting rod 2 62 to swing back and forth, and the connecting rod 2 62 drives the piston 63 to move back and forth along the piston cylinder 64. When the plug 63 moves along the piston cylinder 64 in the direction away from the one-way air inlet valve 66, the air between the cylindrical roller 41 and the fixed axis roller 410 is sucked into the piston cylinder 64 through the L-shaped air duct 68, the air intake pipe 67 and the one-way air intake valve 66, so that the outside air enters the cylindrical roller 41 through the adsorption hole 42 and the circular tube 43, so that the adsorption hole 42 generates a negative pressure suction force for adsorbing the rapeseed seeds. When the piston 63 moves along the piston cylinder 64 in the direction close to the one-way air outlet valve 65, the air in the piston cylinder 64 enters the medicine storage barrel 71 through the one-way air outlet valve 65 and the air intake pipe 73. The increased air pressure in the medicine storage barrel 71 can spray the coating agent from the nozzle of the nozzle 75 through the liquid outlet pipe 74.

[0055] The seeds are poured into the lower hopper 11, and the seeds fall from the lower opening of the lower hopper 11 onto the vibrating sieve plate 12. The seeds and the seed shells mixed in the seeds vibrate and rise on the sieve plate 12. Since the seed shells mixed in the seeds are lighter than the seeds, the airflow blown out by the blowing pipe 15 passes through the holes on the sieve plate 12 to blow up the seed shells, and are sucked into the external vacuum cleaner by the dust cover 17. The seeds fall into the storage trough 16. When the rotating cylindrical roller 41 drives the adsorption holes 42 through the storage trough 16, the seeds are adsorbed on the adsorption holes 42. The rotating cylindrical roller 41 continues to rotate. When passing through the rotating toggle plate 24, the position of the seeds passing through the groove 25 corresponds to the adsorption holes 42. The toggle plate 24 leaves the seeds on the adsorption holes 42. The airflow generated by the rotation of the toggle plate 24 will toggle or blow the seeds adhering to the surface of the cylindrical roller 41 into the storage trough 16 to prevent the seeds adhering to the surface of the cylindrical roller 41 from being unable to break the shells later.

[0056] When the rotating cylindrical roller 41 carries the seeds through the spray pipe 75, the coating agent sprayed from the spray pipe 75 is sprayed on the surface of the seeds.

[0057] When the cylindrical roller 41 drives the round tube 43, the spring 44, the ball 45 and the scoring needle 49 to rotate, they encounter the convex plate 47 and the friction plate 46. Since the thickness of the convex plate 47 is smaller than the inner diameter of the round tube 43, the round tube 43 will not be blocked by the convex plate 47, and the seeds are still adsorbed on the adsorption hole 42. The ball 45 is lifted up by the convex plate 47, and the ball 45 contacts the friction plate 46, so that the ball 45 moves and twists. At the same time, the spring 44 is compressed and twisted, so that the ball 45 drives the scoring needle 49 to the adsorption hole 42 through the round tube 43. The seeds move and rotate, so that the scoring needle 49 scores a group of arc-shaped scratches on the seed shell, the cylindrical roller 41 continues to rotate, the ball 45 disengages from the convex plate 47 and the friction plate 46, the spring 44 rebounds and rotates, so that the scoring needle 49 rotates in the opposite direction when leaving the seed surface, and the scoring needle 49 scores a group of arc-shaped scratches on the seed shell in the opposite direction. After two reciprocating scorings by the scoring needle 49, the seed shell at the scratches becomes thinner, which is convenient for the seed embryo to break through the seed shell, thereby increasing the germination rate without destroying the seed embryo.

[0058] When the rotating cylindrical roller 41 carries the seeds through the convex strips 48, the balls 45 are lifted up by the convex strips 48, and the circular tube 43 is blocked by the convex strips 48, so that the corresponding seeds lose the negative pressure suction. At the same time, the lifted balls 45 push the seeds to leave the adsorption holes 42 through the circular tube 43 and the scoring needle 49, and the seeds naturally fall into the collection box after leaving the adsorption holes 42.

[0059] Beneficial effects:

[0060] The airflow from the blowing pipe 15 passes through the holes on the sieve plate 12 to blow up the seed shells, and is sucked into the external vacuum cleaner by the dust cover 17 to remove impurities from the seeds.

[0061] The airflow generated by the rotation of the paddle plate 24 paddles or blows the seeds adhering to the surface of the cylindrical roller 41 into the storage tank 16 to prevent the seeds adhering to the surface of the cylindrical roller 41 from being unable to be shelled later. When the seeds pass through the nozzle 75, the coating agent sprayed by the nozzle 75 is sprayed on the surface of the seeds.

[0062] After the scoring needle 49 reciprocates twice, the seed shell at the scratch becomes thinner, which facilitates the seed embryo to break through the seed shell, thereby increasing the germination rate without destroying the seed embryo;

[0063] The round tube 43 can be lifted up by the convex strip 48, and at the same time, the round tube 43 is blocked by the convex strip 48, and the corresponding seeds lose the negative pressure suction. At the same time, the lifted ball 45 pushes the seeds to leave the adsorption hole 42 through the round tube 43 and the scoring needle 49. After leaving the adsorption hole 42, the seeds naturally fall into the collection box.

[0064] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plateau rapeseed breeding seed processing device, characterized in that: The plateau rapeseed breeding seed processing equipment comprises: A supporting assembly (3), a power mechanism (5), a material discharging and impurity removing mechanism (1), an adsorption mechanism (6), a return mechanism (2), a coating mechanism (7) and a skin breaking mechanism (4); The support assembly (3) comprises a bracket (31), and two sides of the bracket (31) are respectively fixedly connected with H-shaped support plates (32), an upper side of one of the H-shaped support plates (32) is fixedly connected with a mounting plate (33), and one of the H-shaped support plates (32) is fixedly connected with a bearing seat (34); The skin breaking mechanism (4) comprises a fixed shaft roller (410), the central axes of both ends of the fixed shaft roller (410) pass through and are fixedly connected to the middle of the H-shaped support plate (32), the fixed shaft roller (410) is arranged in the cylindrical roller (41), and the middle parts of both sides of the cylindrical roller (41) are movably connected to the fixed shaft roller (410), the cylindrical roller (41) is provided with uniformly arranged adsorption holes (42), each of the adsorption holes (42) is respectively inserted with a round tube (43), one end of each of the round tubes (43) is fixedly connected to a group of uniformly arranged scoring needles (49), the other end of each of the round tubes (43) passes through and is fixedly connected to a round ball (45), the outer side of each of the round tubes (43) is respectively sleeved with a spring (44), one end of each of the springs (44) is respectively fixedly connected to the corresponding round ball (45), and each of the springs (44) is respectively fixedly connected to the corresponding round ball (45), and each of the springs (44) is respectively ( 44) and the other end are respectively fixedly connected to the inner wall of the cylindrical roller (41), and one side of the fixed shaft roller (410) is fixedly connected to a group of evenly arranged convex plates (47) and friction plates (46), the thickness of the convex plates (47) is smaller than the inner hole diameter of the circular tube (43), and the lower side of the fixed shaft roller (410) is fixedly connected with a convex strip (48). When the cylindrical roller (41) drives the circular tube (43), the spring (44), the ball (45) and the scoring needle (49) to rotate and encounter the convex plates (47) and the friction plates (46), since the thickness of the convex plates (47) is smaller than the inner hole diameter of the circular tube (43), the circular tube (43) will not be blocked by the convex plates (47), and the seeds are still adsorbed on the adsorption holes (42). The ball (45) is lifted up by the convex plates (47), and the ball (45) contacts the friction plates 46, so that the ball (45) moves and twists.

2. The plateau rapeseed breeding seed processing equipment and method according to claim 1, characterized in that: The power mechanism (5) comprises a motor (51), the output shaft of the motor (51) is fixedly connected to a pulley one (52), the pulley one (52) is connected to a pulley two (54) via a belt (53), the central axis of a gear one (55) is movably connected to the bearing seat (34), the end of the central axis of the gear one (55) is fixedly connected to the center of the pulley two (54), the gear one (55) is meshed with the gear ring (56), and the gear ring (56) is fixedly connected to the middle of one side of the cylindrical roller (41).

3. The plateau rapeseed breeding seed processing equipment and method according to claim 1, characterized in that: The adsorption mechanism (6) comprises a connecting rod (61), one end of which is fixedly connected to the middle part of one side of the pulley (52), the other end of which is movably connected to one end of a connecting rod (62), the other end of which is movably connected to the middle part of a piston (63), the piston (63) being arranged in a piston cylinder (64), the piston cylinder (64) being fixedly connected to the bracket (31), the upper side of the piston cylinder (64) being fixedly connected to a one-way air intake valve (66) and a one-way air outlet valve (65), the one-way air intake valve (66) being fixedly connected to one end of an air intake pipe (67), the other end of which is fixedly connected to the end of an L-shaped air passage (68), the L-shaped air passage (68) being arranged in the middle part of the fixed shaft roller (410).

4. The plateau rapeseed breeding seed processing equipment and method according to claim 1, characterized in that: The material discharging and impurity removing mechanism (1) comprises a material storage trough (16), the two sides of the material storage trough (16) are fixedly connected to the bracket (31), the edge of the opening on one side of the material storage trough (16) is in contact with the cylindrical roller (41), the upper side of the material storage trough (16) is fixedly connected to a discharging hopper (11), a sieve plate (12) is provided in the material storage trough (16), one side of the sieve plate (12) is connected to the side wall of the material storage trough (16) by a pin hinge, and the sieve plate (12) is provided on the upper side of the material storage trough (16). One end of an L-shaped rod (13) is fixedly connected to the upper edge of the plate (12), and the other end of the L-shaped rod (13) is movably connected to one end of a connecting rod three (14). A dust hood (17) is arranged on the upper side of the sieve plate (12), and the dust hood (17) is fixedly connected to the upper side of the material storage trough (16). A blow pipe (15) is arranged on the lower side of the sieve plate (12), and both ends of the blow pipe (15) pass through and are fixedly connected to the side walls of the material storage trough (16).

5. The plateau rapeseed breeding seed processing equipment and method according to claim 4, characterized in that: The return mechanism (2) comprises a second gear (21) and a third gear (22), wherein the second gear (21) and the third gear (22) are meshed with each other, the central axis of the second gear (21) and the central axis of the third gear (22) are respectively movably connected to the mounting plate (33), the eccentric part of the central axis of the second gear (21) is movably connected to one end of the third connecting rod (14) through a pin, the two sides of the arc-shaped cover (76) are fixedly connected to the bracket (31), the two ends of the circular shaft (23) are respectively movably connected to the arc-shaped cover (76), one end of the circular shaft (23) is fixedly connected to the center of the third gear (22), and a group of toggle plates (24) are fixedly connected to the circular shaft (23), and each of the toggle plates (24) is respectively provided with a seed passing groove (25).

6. The plateau rapeseed breeding seed processing equipment and method according to claim 5, characterized in that: The coating mechanism (7) includes a medicine storage barrel (71), the upper side of the medicine storage barrel (71) is fixedly connected to an air inlet pipe (73), the end of the air inlet pipe (73) is fixedly connected to the one-way air outlet valve (65), the upper opening of the medicine storage barrel (71) is threadedly connected to a sealing cover (72), a liquid outlet pipe (74) passes through and is fixedly connected to the medicine storage barrel (71), the lower end of the liquid outlet pipe (74) is arranged at the bottom of the medicine storage barrel (71), the upper end of the liquid outlet pipe (74) is fixedly connected to the liquid inlet of the nozzle (75), and the two ends of the nozzle (75) are fixedly connected to the arc-shaped cover shell (76).

7. The plateau rapeseed breeding seed processing equipment and method according to claim 1, characterized in that: The surface of the friction plate (46) is coated with a rubber layer.

8. The plateau rapeseed breeding seed processing device and method according to claim 6, characterized in that: The nozzle (75) is arranged in the arc-shaped cover shell (76), and a nozzle is provided on one side of the nozzle (75).

9. The method for processing plateau rapeseed breeding seeds according to claim 1, characterized in that: The plateau rapeseed breeding seed processing device according to any one of claims 1 to 8 comprises the following steps: S1: Fix the motor (51) and the bracket (31) on the ground, connect the air blowing pipe (15) to the external blower, connect the dust hood (17) to the external vacuum cleaner, pour the coating agent for preventing pests and diseases into the medicine storage barrel (71), tighten the sealing cover (72), and place the collection box under the cylindrical roller (41); S2: Turn on the motor (51), so that the cylindrical roller (41) drives the circular tube (43), the spring (44), the sphere (45) and the scoring needle (49) to rotate simultaneously; the cylindrical roller (41) drives the circular shaft (23) and the toggle plate (24) to rotate through the gear 2 (21) and the gear 3 (22); the rotation of the gear 2 (21) drives the connecting rod 3 (14) to swing, and the connecting rod 3 (14) drives the screen plate (12) to vibrate back and forth; at the same time, the pulley 1 (52) drives the connecting rod 1 (6) to rotate, and the connecting rod 1 (6) drives the connecting rod 2 (62) to swing back and forth, and the connecting rod 2 (62) drives the piston (63) to move back and forth along the piston cylinder (64), so that the adsorption hole (42) generates negative pressure suction for adsorbing rapeseed, and the air in the piston cylinder (64) enters the medicine storage barrel (71), and the coating agent is sprayed out from the nozzle of the spray pipe (75) through the liquid outlet pipe (74); S3: Pour the seeds into the lower hopper (11), the seeds and the seed shells mixed in the seeds fall onto the sieve plate (12) and vibrate and rise, the airflow from the blowing pipe (15) blows up the seed shells and is sucked into the external vacuum cleaner by the dust cover (17), and the seeds fall into the storage trough (16), and the rotating cylindrical roller (41) drives the adsorption holes (42) to pass through the storage trough (16), and the seeds are adsorbed onto the adsorption holes (42); S4: When the seeds pass through the rotating toggle plate (24), the toggle plate (24) leaves the seeds on the adsorption holes (42), and the airflow generated by the rotation of the toggle plate (24) toggle or blow the seeds adhering to the surface of the cylindrical roller (41) into the storage tank (16); S5: When the rotating cylindrical roller (41) carries the seeds through the spray pipe (75), the coating agent sprayed from the spray pipe (75) is sprayed on the surface of the seeds; S6: When the cylindrical roller (41) drives the circular tube (43), the spring (44), the sphere (45) and the scoring needle (49) to rotate and pass through the convex plate (47) and the friction plate (46), the scoring needle (49) reciprocates and scores the seed shell twice, so that the seed shell at the score becomes thinner; S7: When the rotating cylindrical roller (41) carries the seeds through the convex strips (48), the balls (45) are lifted up by the convex strips (48), and the circular tube (43) is blocked by the convex strips (48), so that the corresponding seeds lose the negative pressure suction force. At the same time, the lifted balls (45) push the seeds to leave the adsorption holes (42) through the circular tube (43) and the scoring needle (49), and the seeds naturally fall into the collection box after leaving the adsorption holes (42).

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