Wheat breeding equipment and breeding method thereof

Abstract

The invention relates to the technical field of wheat breeding, and discloses wheat breeding equipment and a breeding method.The wheat breeding equipment comprises a fixing plate and a side plate, a servo motor is fixed to the side plate, the output end of the servo motor is connected with a rotating shaft, a rotating disc is fixed to the end of the rotating shaft, and a feeding hopper is arranged on the side edge of the rotating disc; a plurality of sets of material suction discs are arranged on the rotary disc in a sliding mode, material suction holes are formed in the multiple sets of material suction discs, a negative pressure pump is fixed to the fixing plate, an air suction pipe is connected to the negative pressure pump, a disc is rotationally arranged on the rotary shaft, and a shaking assembly enabling the material suction discs to shake is arranged between the disc and the rotary disc. According to the technical scheme, when the suction hole adsorbs wheat, through the arranged shaking assembly, when the suction hole adsorbs the wheat, the suction hole can be driven to shake at the discharging port of the feeding hopper through shaking of the suction disc, so that the suction hole adsorbs the wheat more easily, and the situation that the suction hole is empty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of wheat breeding, in particular to wheat breeding equipment and a breeding method thereof. Background Art

[0002] Wheat breeding refers to people using gene recombination to purposefully and systematically obtain new wheat varieties that people need according to their own wishes. In wheat breeding, in order to facilitate wheat planting and increase yield, wheat is generally sown one seed per hole. Before wheat needs to be sown one seed per hole, it is necessary to use breeding equipment to pack wheat on ropes with equal spacing, so as to facilitate subsequent work.

[0003] When the existing wheat breeding equipment processes wheat, in order to facilitate the packaging of wheat on the rope at equal intervals, the wheat needs to be adsorbed by an equal-interval adsorption method. However, when adsorbing wheat, fixed-point adsorption is generally adopted. When the wheat is located at the discharge port, there will be a certain force between the wheat due to extrusion. There may be a position where the wheat is not easy to be adsorbed, and the contact between the suction hole and the discharge port is not sufficient. It is easy for the suction hole to be turned out before it is adsorbed to the wheat, resulting in empty material in the suction hole, which is not conducive to the one-hole-one-grain breeding of wheat. Summary of the invention

[0004] The present invention provides a wheat breeding device and a breeding method thereof. When the suction hole adsorbs wheat, a shaking component is set up, which can drive the suction hole to shake at the discharge port of the feed hopper through the shaking of the suction plate when the suction hole adsorbs wheat, so that the suction hole can adsorb the wheat more easily, thereby solving the problem mentioned in the above background technology that the contact between the suction hole and the discharge port is not sufficient, and the suction hole is easily turned out before adsorbing the wheat, resulting in empty material in the suction hole.

[0005] The present invention provides the following technical solution: a wheat breeding device, comprising a fixed plate and a side plate, the side plate is fixedly connected to the bottom plate, a servo motor is fixed on the side plate, an output end of the servo motor is connected to a rotating shaft, a turntable is fixed to the end of the rotating shaft, a feed hopper is arranged on the side of the turntable, a first support rod is fixed between the feed hopper and the side plate, a plurality of groups of suction discs are slidably arranged on the turntable, a plurality of groups of suction discs are all provided with suction holes, a negative pressure pump is fixed on the fixed plate, a suction pipe is connected to the negative pressure pump, and the suction pipe is connected to the suction hole;

[0006] A disc is rotatably arranged on the rotating shaft, a second support rod is fixed between the disc and the side plate, a shaking assembly for shaking the suction disc is arranged between the disc and the turntable, the shaking assembly includes a first annular groove provided on the disc, a sliding rod is slidably arranged in the first annular groove, a sliding groove is provided in the turntable, the suction disc is slidably arranged in the sliding groove, and the end of the sliding rod is fixedly connected to the suction disc.

[0007] As an optional solution of the wheat breeding device and the breeding method thereof of the present invention, the first annular groove includes a first horizontal sliding portion and a first wave sliding portion which are connected end to end.

[0008] As an optional scheme of the wheat breeding equipment and breeding method thereof described in the present invention, a hollow air guide column is arranged on the turntable, the air intake pipe is connected to the hollow air guide column, and the air intake pipe is rotatably connected to the hollow air guide column, a receiving groove is opened in the turntable, an air guide pipe is arranged in the receiving groove, one end of the air guide pipe is connected to the hollow air guide column, and the other end of the air guide pipe is connected to the suction hole.

[0009] As an optional scheme for the wheat breeding equipment and breeding method described in the present invention, an elastic silicone sheet is provided on the suction plate, and a top rod is elastically connected to the inside of the suction plate. The top of the top rod is in contact with the elastic silicone sheet, and a hemispherical slider is fixed to the bottom end of the top rod. A bottom plate is provided at the bottom of the slide groove, and a guide groove for sliding the hemispherical slider is provided on the bottom plate. The hemispherical slider is raised and lowered by sliding on the guide groove.

[0010] As an optional scheme for the wheat breeding equipment and breeding method thereof described in the present invention, the guide groove includes a first horizontal portion, a first inclined portion, a second horizontal portion, a third horizontal portion and a second inclined portion which are connected in sequence, and the first horizontal portion, the first inclined portion and the second horizontal portion are all provided with a slideway for the push rod to slide, a first circular hole for the hemispherical slider to pass through is provided between the first horizontal portion and the second inclined portion, a second circular hole for the hemispherical slider to pass through is provided between the second horizontal portion and the third horizontal portion, and a one-way rotating plate is rotatably provided on the second inclined portion.

[0011] As an optional solution of the wheat breeding equipment and breeding method described in the present invention, a spring groove is opened in the suction tray, a spring which is sleeved on the top rod is arranged in the spring groove, a support plate is fixed on the circumference of the top rod, and the two ends of the spring are respectively fixed on the support plate and the inner wall of the suction tray.

[0012] As an optional scheme of the wheat breeding equipment and breeding method described in the present invention, a sealing groove is opened inside the suction disk, a sealing plate is slidably arranged in the sealing groove, a connecting rod is fixed on the sealing plate, the connecting rod passes through the suction disk and the sliding rod, a second annular groove is opened in the disc, the second annular groove is connected to the bottom of the first annular groove, and the end of the connecting rod is slidably arranged in the second annular groove.

[0013] As an optional solution of the wheat breeding device and breeding method thereof of the present invention, the second annular groove includes a second horizontal sliding portion, a second wave sliding portion and a third wave sliding portion for sliding of the connecting rod.

[0014] As an optional solution of the wheat breeding equipment and breeding method described in the present invention, a conveying roller is arranged under the turntable, and a rope for conveying wheat is connected to the conveying roller. A conical pressure block for pressing the rope is arranged under the turntable, and a positioning plate is fixed between the conical pressure block and the side plate.

[0015] As an alternative to the breeding method of the present invention, a wheat breeding method comprises the following steps:

[0016] S1. Feed wheat into the feed hopper, turn on the negative pressure pump, and suck air through the suction pipe to generate negative pressure at the suction hole for suction;

[0017] S2. The servo motor drives the rotating shaft to rotate, and the rotating shaft drives the turntable to rotate. When the turntable rotates, the suction plate drives the suction holes to swing back and forth, so that the suction holes absorb the wheat at the bottom of the feed hopper, and one suction hole absorbs one grain of wheat;

[0018] S3. The adsorbed wheat continues to rotate with the turntable, and the turntable drives the connecting rod to slide in the second annular groove. When the wheat rotates to the bottom of the turntable, the connecting rod drives the blocking piece to seal the blocking groove, so that the suction hole no longer generates negative pressure, so that the wheat falls when it rotates to the bottom of the turntable, and the wheat falls onto the rope belt;

[0019] S4. The rope belt is conveyed by a conveying roller, and when the rope belt is conveyed, the wheat falls on the rope belt at equal intervals;

[0020] S5. Rotate and wrap the rope so that the two sides of the rope are close to each other to cover the wheat and determine the spacing between each grain of wheat;

[0021] S6. Bury the ropes wrapped with wheat in the soil to achieve one-grain-per-hole wheat breeding.

[0022] The present invention has the following beneficial effects:

[0023] 1. In the wheat breeding equipment and the breeding method thereof, when the servo motor drives the turntable to rotate and the wheat at the discharge port of the feed hopper is adsorbed through the suction hole, the turntable can drive the slide bar to slide in the first annular groove through the provided shaking assembly, and when the slide bar slides in the first annular groove, the slide bar can reciprocate left and right, and when the suction plate passes through the discharge port of the feed hopper, the slide bar can drive the suction plate to shake left and right in the slide groove, so that the suction hole can absorb material while shaking left and right, thereby increasing the contact range between the suction hole and the wheat, making it easier for the suction hole to adsorb wheat, reducing the situation where the suction hole is rotated out before adsorbing wheat, and making it less likely for the suction hole to have empty material.

[0024] 2. In the wheat breeding equipment and the breeding method thereof, when the sliding rod drives the suction plate to swing left and right, the ejector rod is arranged to slide along the guide groove on the bottom plate, so that the ejector rod can lift up the elastic silicone sheet, so that when the elastic silicone sheet moves to the discharge port of the feed hopper, the elastic silicone sheet can destroy the force of the wheat being squeezed by the lifted elastic silicone sheet. At the same time, the lifted elastic silicone sheet has a certain material guiding ability, so that the wheat moves along the lifted elastic silicone sheet to the suction hole, so that the suction hole can easily absorb the wheat, further improving the absorption effect, and more greatly reducing the situation that the suction hole is turned out before absorbing the wheat, so that the suction hole is not easy to have the problem of empty material;

[0025] 3. In the wheat breeding equipment and the breeding method thereof, the wheat adsorbed by the suction hole at the bottom of the turntable is dropped. When the wheat is dropped, the connecting rod is driven to slide in the second annular groove by the sliding rod, so that the connecting rod can reciprocate left and right when it rotates to the bottom of the disc. The reciprocating left and right movement of the connecting rod can drive the sealing piece to move when it rotates to the bottom of the turntable, so that the sealing piece seals the sealing groove, so that the suction hole no longer generates negative pressure. At the same time, when the sealing piece seals the sealing groove, the gas between the sealing groove and the suction hole is squeezed outward to form air circulation, thereby making it easier for the wheat to drop, and it is convenient to drop the wheat on the rope at equal intervals. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is one of the three-dimensional structural schematic diagrams of the present invention.

[0027] Figure 2 This is the second schematic diagram of the three-dimensional structure of the present invention.

[0028] Figure 3 This is the third schematic diagram of the three-dimensional structure of the present invention.

[0029] Figure 4 For the present invention Figure 2 Cross-sectional view of the internal structure of the turntable and disk parts from above.

[0030] Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle.

[0031] Figure 6 For the present invention Figure 4 Enlarged view of point B in the middle.

[0032] Figure 7 For the present invention Figure 5 Enlarged view of center C.

[0033] Figure 8 It is a schematic diagram of the planar distribution of the first annular groove and the second annular groove inside the disk of the present invention.

[0034] Fig. 9 It is a schematic structural diagram of the disc surface of the present invention.

[0035] Fig.10 It is a schematic diagram of the three-dimensional structure of the suction plate and the bottom plate of the present invention.

[0036] Fig.11 For the present invention Fig.10 Enlarged view of point D in the middle.

[0037] In the figure: 1, fixed plate; 2, side plate; 3, servo motor; 4, rotating shaft; 5, turntable; 6, feed hopper; 7, first support rod; 8, suction plate; 9, suction hole; 10, negative pressure pump; 11, suction pipe; 12, disc; 13, second support rod; 14, shaking assembly; 141, first annular groove; 1411, first horizontal sliding part; 1422, first wave sliding part; 142, sliding rod; 143, sliding groove; 15, hollow air guide column; 16, receiving groove; 17, air guide pipe; 18, elastic silicone sheet; 19, top rod; 20, hemispherical slider; 21, bottom plate; 22, guide groove; 2 21. First horizontal portion; 222. First inclined portion; 223. Second horizontal portion; 224. Third horizontal portion; 225. Second inclined portion; 226. Slideway; 227. First circular hole; 228. Second circular hole; 229. One-way rotating plate; 23. Spring groove; 24. Spring; 25. Support plate; 26. Sealing groove; 27. Sealing plate; 28. Connecting rod; 29. ​​Second annular groove; 291. Second horizontal sliding portion; 292. Second wave sliding portion; 293. Third wave sliding portion; 30. Conveying roller; 31. Rope; 32. Conical pressure block; 33. Positioning plate; 34. Ventilation groove. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] For example, see Figure 1-Figure 11 A wheat breeding device comprises a fixed plate 1 and a side plate 2, the side plate 2 is fixedly connected to the fixed plate 1, a servo motor 3 is fixed on the side plate 2, a rotating shaft 4 is connected to the output end of the servo motor 3, a turntable 5 is fixed to the end of the rotating shaft 4, a feed hopper 6 is arranged on the side of the turntable 5, a first support rod 7 is fixed between the feed hopper 6 and the side plate 2, a plurality of groups of suction discs 8 are slidably arranged on the turntable 5, and a plurality of groups of suction discs 8 are all provided with suction holes 9, a negative pressure pump 10 is fixed on the fixed plate 1, a suction pipe 11 is connected to the negative pressure pump 10, and the suction pipe 11 is connected to the suction hole 9;

[0040] A disc 12 is rotatably arranged on the rotating shaft 4, a second support rod 13 is fixed between the disc 12 and the side plate 2, a shaking assembly 14 is arranged between the disc 12 and the rotating disk 5 to shake the suction disc 8, the shaking assembly 14 comprises a first annular groove 141 provided on the disc 12, a slide bar 142 is slidably arranged in the first annular groove 141, a slide groove 143 is provided in the rotating disk 5, the suction disc 8 is slidably arranged in the slide groove 143, and the end of the slide bar 142 is fixedly connected to the suction disc 8;

[0041] The first annular groove 141 includes a first horizontal sliding portion 1411 and a first wave sliding portion 1422 which are connected end to end;

[0042] A hollow air guide column 15 is provided on the turntable 5, and the air suction pipe 11 is connected to the hollow air guide column 15, and the air suction pipe 11 is rotatably connected to the hollow air guide column 15. A receiving groove 16 is provided in the turntable 5, and an air guide pipe 17 is provided in the receiving groove 16. One end of the air guide pipe 17 is connected to the hollow air guide column 15, and the other end of the air guide pipe 17 is connected to the suction hole 9.

[0043] In the present technical scheme, wheat is first fed into the feed hopper 6, the feed port of the feed hopper 6 is upward, and the discharge port is located on the side of the turntable 5, the negative pressure pump 10 is started, and the negative pressure pump 10 is sucked through the suction pipe 11, and then the suction hole 9 is made to generate negative pressure through the air guide pipe 17 to suck air, and when the suction is performed, the servo motor 3 is started, so that the servo motor 3 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the turntable 5 to rotate, when the turntable 5 drives the suction plate 8 to rotate to the discharge port position of the feed hopper 6, so that the suction hole 9 can adsorb the wheat , one suction hole 9 only absorbs one grain of wheat, and the rotation of the turntable 5 drives the slide bar 142 to slide along the first annular groove 141. A ball is arranged at the end of the slide bar 142, so that the slide bar 142 can slide in the first annular groove 141. The first wave sliding part 1422 of the first annular groove 141 is arranged at a position corresponding to the discharge port of the feed hopper 6. When the slide bar 142 slides to the first wave sliding part 1422 and slides along the first wave sliding part 1422, the slide bar 142 performs a left and right reciprocating motion relative to the disc 12 (such as Figure 8 As shown in the figure, when the slide bar 142 reciprocates left and right, the slide bar 142 drives the suction plate 8 to reciprocate left and right in the slide groove 143, so that the suction hole 9 reciprocates left and right along with the suction plate 8, so that when the suction hole 9 is at the discharge port of the feed hopper 6, it can increase the sufficient contact with the discharge port of the feed hopper 6 through the reciprocating left and right movement, so as to facilitate the suction hole 9 to absorb the wheat and avoid the suction hole 9 from leaking.

[0044] A conveying roller 30 is provided below the turntable 5, and a rope 31 for conveying wheat is connected to the conveying roller 30. A conical pressing block 32 for pressing the rope 31 is provided below the turntable 5, and a positioning plate 33 is fixed between the conical pressing block 32 and the side plate 2. Through the conical pressing block 32, the rope 31 can be pressed into a V shape when the conveying roller 30 conveys the rope 31, which facilitates the subsequent rotation and winding of the two sides of the rope 31 and brings them closer to each other, providing convenience for subsequent work.

[0045] In the second embodiment, since the wheat at the discharge port at the bottom of the feed hopper 6 is kept level with the surface of the suction disc 8 when the suction disc 8 is swung left and right, there is a certain squeezing force between the wheat, so that the wheat cannot be well adsorbed by the suction holes 9, which easily leads to the suction holes 9 rotating away without adsorbing the wheat, thereby causing leakage of adsorption. In view of this problem, this embodiment is an improvement made on the basis of the first embodiment. For details, please refer to Figure 1-Figure 11 , an elastic silicone sheet 18 is provided on the suction disc 8, a top rod 19 is elastically connected to the inside of the suction disc 8, the top of the top rod 19 contacts the elastic silicone sheet 18, a hemispherical slider 20 is fixed to the bottom end of the top rod 19, a bottom plate 21 is provided at the bottom of the slide groove 143, a guide groove 22 for the hemispherical slider 20 to slide is provided on the bottom plate 21, and the hemispherical slider 20 is lifted and lowered by sliding on the guide groove 22;

[0046] The guide groove 22 includes a first horizontal portion 221, a first inclined portion 222, a second horizontal portion 223, a third horizontal portion 224, and a second inclined portion 225 which are connected in sequence. The first horizontal portion 221, the first inclined portion 222, and the second horizontal portion 223 are all provided with a slideway 226 for the push rod 19 to slide. A first circular hole 227 for the hemispherical slider 20 to pass through is provided between the first horizontal portion 221 and the second inclined portion 225. A second circular hole 228 for the hemispherical slider 20 to pass through is provided between the second horizontal portion 223 and the third horizontal portion 224. A one-way rotating plate 229 is rotatably provided on the second inclined portion 225.

[0047] A spring groove 23 is provided in the suction disc 8, and a spring 24 sleeved on the push rod 19 is provided in the spring groove 23. A support sheet 25 is fixed on the circumference of the push rod 19, and the two ends of the spring 24 are respectively fixed on the support sheet 25 and the inner wall of the suction disc 8;

[0048] In this technical solution, when the slide bar 142 slides inside the first wave sliding portion 1422 and moves the suction plate 8 to the right, (such as Figure 5As shown in the figure, the suction plate 8 drives the push rod 19 to move rightward, so that the push rod 19 slides along the guide groove 22. When the push rod 19 slides along the guide groove 22, the push rod 19 first slides along the first horizontal portion 221. When two-thirds of the elastic silicone sheet 18 slides into the discharge port of the feed hopper 6, the push rod 19 slides along the first inclined portion 222, so that the push rod 19 pushes the elastic silicone sheet 18 upward to move and lift the elastic silicone sheet 18. The spring 24 is compressed and stored, and the protruding elastic silicone sheet 18 breaks the force between the wheat inside the feed hopper 6, so that the suction hole 9 is easier to absorb the wheat, and the push rod 19 is located at the third position of the elastic silicone sheet 18. The elastic silicone sheet 18 is at one-third of the position, so that after being lifted up, it has a slope oblique to the suction hole 9, which is convenient for guiding the wheat and facilitating the wheat to move to the suction hole 9; the top rod 19 continues to slide until it slides to the second circular hole 228 on one side of the second horizontal portion 223, and the spring 24 releases its force. Since the aperture of the second circular hole 228 is larger than the aperture of the hemispherical slider 20, the hemispherical slider 20 can pass through the second circular hole 228, and the spring 24 is initially compressed for a distance, so that when the spring 24 releases its force, it can drive the hemispherical slider 20 to fall vertically downward along the second circular hole 228 to the third horizontal portion 224, and then the suction plate 8 The hemispherical slider 20 moves to the left along the third horizontal portion 224, the top rod 19 slides along the slideway 226, and the suction plate 8 continues to move to the left, so that the hemispherical slider 20 slides upward along the second inclined portion 225, and the spring 24 accumulates force through the one-way rotating plate 229 provided. The one-way rotating plate 229 and the bottom plate 21 are elastically connected by a torsion spring, and the one-way rotating plate 229 can only rotate upward and cannot rotate downward. When the hemispherical slider 20 slides upward to the top along the second inclined portion 225, it will drive the one-way rotating plate 229 to rotate until it passes through the one-way rotating plate 229, and the one-way rotating plate 229 is reset at the same time, so that The hemispherical slider 20 cannot slide downward along the second inclined portion 225. At this time, the hemispherical slider 20 can only slide along the first horizontal portion 221. The elastic silicone member part structure is provided with two groups on the left and right sides of the suction plate 8. Through the above process, when the suction plate 8 moves to the left, the elastic silicone sheet 18 on the right is lifted up, so that the wheat is guided to the suction hole 9 along the direction of the elastic silicone sheet 18 on the right. When the suction plate 8 moves to the right, the elastic silicone sheets 18 on the left and right are lifted up, so that the wheat is guided to the suction hole 9 along the direction of the elastic silicone sheet 18 on the left. This makes it easier for the wheat to be adsorbed on the suction hole 9 when the suction plate 8 is shaken left and right.

[0049] In the third embodiment, since the suction holes 9 adsorb the wheat, when the wheat rotates to the bottom of the turntable 5, although the suction holes 9 are closed to allow the wheat to fall, after the suction air no longer generates negative pressure adsorption, the air at the suction holes 9 is still blocked, making it difficult for the wheat to fall, resulting in the problem that the wheat cannot fall on the rope belt 31 at equal intervals. To address this problem, this embodiment is an improvement made on the basis of the second embodiment. For details, please refer to Figure 1-Figure 11 A blocking groove 26 is provided inside the suction disc 8, a blocking piece 27 is slidably provided inside the blocking groove 26, a connecting rod 28 is fixed on the blocking piece 27, the connecting rod 28 passes through the suction disc 8 and the sliding rod 142, a second annular groove 29 is provided inside the disc 12, the second annular groove 29 is communicated with the bottom of the first annular groove 141, and the end of the connecting rod 28 is slidably provided in the second annular groove 29;

[0050] The second annular groove 29 includes a second horizontal sliding portion 291 for the connecting rod 28 to slide, a second wave sliding portion 292 and a third wave sliding portion 293;

[0051] In the present technical solution, when the slide bar 142 slides along the first wave sliding portion 1422, the connecting rod 28 slides along the second wave sliding portion 292, and a ball is also provided at the end of the connecting rod 28, so that the connecting rod 28 can slide inside the second annular groove 29, so that the connecting rod 28 and the slide bar 142 move synchronously, and the third wave sliding portion 293 is arranged at the bottom of the disc 12. When the turntable 5 drives the slide bar 142 to rotate to the bottom of the disc 12, the slide bar 142 drives the connecting rod 28 to rotate to the bottom of the disc 12. At this time, the slide bar 142 slides in the first horizontal sliding portion 1411, and the connecting rod 28 rotates along the third wave sliding portion 293 (such as Figure 8 As shown in FIG. 2 , since the third wave sliding portion 293 resists the connecting rod 28, the connecting rod 28 first moves to the left and then resets. When the connecting rod 28 moves to the left, (as shown in FIG. 2 ), Figure 5The connecting rod 28 drives the blocking piece 27 to move to the left, and the blocking piece 27 blocks the blocking groove 26, so that the air guide pipe 17 is disconnected from the suction hole 9. At this time, the suction hole 9 no longer generates negative pressure. In addition, a ventilation groove 34 is provided on the blocking piece 27. After the blocking piece 27 seals the air guide pipe 17, the air guide pipe 17 cannot continue to inhale air. Then, the blocking piece 27 continues to move until the blocking groove 26 is completely sealed. In this process, the gas on one side of the blocking groove 26 is squeezed and discharged from the suction hole 9 through the ventilation groove 34, so that the sealing The gas between the blocking groove 26 and the suction hole 9 is squeezed outward to form a blowing process, allowing air to circulate. At this time, the wheat on the suction plate 8 at the bottom, combined with its own gravity, can more easily fall onto the rope 31 and be transported by the rope 31; when the connecting rod 28 is reset, the connecting rod 28 has rotated to the bottom of the disc 12, and the connecting rod 28 moves to the right, pulling the blocking piece 27 to move to the right, opening the blocking groove 26 again, connecting the air guide groove and the suction hole 9, and allowing the suction hole 9 to continue to generate negative pressure to absorb the wheat.

[0052] Embodiment 4: This embodiment is an improvement made on the basis of Embodiment 3. For details, please refer to Figure 1-Figure 11 , a wheat breeding method, comprising the following steps:

[0053] S1. Feed the wheat into the feed hopper 6, turn on the negative pressure pump 10, and suck air through the suction pipe 11 to generate negative pressure in the suction hole 9 for suction;

[0054] S2. The servo motor 3 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the rotating disk 5 to rotate. When the rotating disk 5 rotates, the suction plate 8 drives the suction hole 9 to swing back and forth, so that the suction hole 9 absorbs the wheat at the bottom of the feed hopper 6, and one suction hole 9 absorbs one grain of wheat;

[0055] S3. The adsorbed wheat continues to rotate with the turntable 5, and the turntable 5 drives the connecting rod 28 to slide in the second annular groove 29. When the wheat rotates to the bottom of the turntable 5, the connecting rod 28 drives the blocking piece 27 to seal the blocking groove 26, so that the suction hole 9 no longer generates negative pressure, so that the wheat falls when it rotates to the bottom of the turntable 5, and the wheat falls onto the rope belt 31;

[0056] S4. The rope 31 is transported by the conveyor roller 30, and when the rope 31 is transported, the wheat falls on the rope 31 at equal intervals;

[0057] S5. The rope 31 is rotated and wound so that the two sides of the rope 31 are close to each other, the wheat is covered, and the spacing of each grain of wheat is determined;

[0058] S6. The rope 31 wrapped with wheat is buried in the soil to achieve one-hole-one-grain wheat breeding.

[0059] In the technical solution, the wheat is adsorbed by the suction disc 8. When the turntable 5 rotates, the adsorbed wheat falls on the rope belt 31 at equal intervals and is wrapped in the rope belt 31. When breeding, it is only necessary to bury the rope belt 31 in the soil, and wheat breeding work of one grain per hole can be achieved, thereby facilitating wheat breeding and achieving good breeding results.

[0060] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0061] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A wheat breeding device, comprising a fixed plate (1) and a side plate (2), wherein the side plate (2) is fixedly connected to the fixed plate (1), characterized in that: A servo motor (3) is fixed on the side plate (2), the output end of the servo motor (3) is connected to a rotating shaft (4), a rotating disk (5) is fixed to the end of the rotating shaft (4), a feeding hopper (6) is arranged on the side of the rotating disk (5), a first support rod (7) is fixed between the feeding hopper (6) and the side plate (2), a plurality of groups of suction disks (8) are slidably arranged on the rotating disk (5), and a plurality of groups of suction disks (8) are all provided with suction holes (9), a negative pressure pump (10) is fixed on the fixed plate (1), a suction pipe (11) is connected to the negative pressure pump (10), and the suction pipe (11) is connected to the suction hole (9); A disc (12) is rotatably arranged on the rotating shaft (4), a second support rod (13) is fixed between the disc (12) and the side plate (2), a shaking component (14) is arranged between the disc (12) and the rotating disk (5) for shaking the suction disc (8), the shaking component (14) comprising a first annular groove (141) provided on the disc (12), a sliding rod (142) being slidably arranged in the first annular groove (141), a sliding groove (143) being provided in the rotating disk (5), the suction disc (8) being slidably arranged in the sliding groove (143), and an end of the sliding rod (142) being fixedly connected to the suction disc (8).

2. The wheat breeding equipment according to claim 1, characterized in that: The first annular groove (141) comprises a first horizontal sliding portion (1411) and a first wave sliding portion (1422) which are connected end to end.

3. The wheat breeding equipment according to claim 2, characterized in that: The turntable (5) is provided with a hollow air guide column (15), the air intake pipe (11) is connected to the hollow air guide column (15), and the air intake pipe (11) is rotatably connected to the hollow air guide column (15). The turntable (5) is provided with a receiving groove (16), and an air guide pipe (17) is provided in the receiving groove (16). One end of the air guide pipe (17) is connected to the hollow air guide column (15), and the other end of the air guide pipe (17) is connected to the suction hole (9).

4. The wheat breeding equipment according to claim 3, characterized in that: An elastic silicone sheet (18) is arranged on the suction plate (8), and a push rod (19) is elastically connected to the inside of the suction plate (8), and the top of the push rod (19) contacts the elastic silicone sheet (18). A hemispherical slider (20) is fixed to the bottom end of the push rod (19), and a bottom plate (21) is arranged at the bottom of the slide groove (143). A guide groove (22) for the hemispherical slider (20) to slide is arranged on the bottom plate (21), and the hemispherical slider (20) is lifted and lowered by sliding on the guide groove (22).

5. The wheat breeding equipment according to claim 4, characterized in that: The guide groove (22) comprises a first horizontal portion (221), a first inclined portion (222), a second horizontal portion (223), a third horizontal portion (224) and a second inclined portion (225) which are connected in sequence. The first horizontal portion (221), the first inclined portion (222) and the second horizontal portion (223) are all provided with a slideway (226) for the push rod (19) to slide. A first circular hole (227) for the hemispherical slider (20) to pass through is provided between the first horizontal portion (221) and the second inclined portion (225). A second circular hole (228) for the hemispherical slider (20) to pass through is provided between the second horizontal portion (223) and the third horizontal portion (224). A one-way rotating plate (229) is rotatably provided on the second inclined portion (225).

6. The wheat breeding device according to claim 5, characterized in that: A spring groove (23) is provided in the suction disc (8), a spring (24) sleeved on the push rod (19) is arranged in the spring groove (23), a support sheet (25) is fixed on the circumference of the push rod (19), and two ends of the spring (24) are respectively fixed on the support sheet (25) and the inner wall of the suction disc (8).

7. The wheat breeding device according to claim 6, characterized in that: A sealing groove (26) is provided inside the suction disc (8), a sealing plate (27) is slidably arranged inside the sealing groove (26), a connecting rod (28) is fixed on the sealing plate (27), and the connecting rod (28) passes through the suction disc (8) and the sliding rod (142); a second annular groove (29) is provided inside the disc (12), the second annular groove (29) is connected to the bottom of the first annular groove (141), and the end of the connecting rod (28) is slidably arranged in the second annular groove (29).

8. The wheat breeding equipment according to claim 7, characterized in that: The second annular groove (29) comprises a second horizontal sliding portion (291) for the connecting rod (28) to slide, a second wave sliding portion (292) and a third wave sliding portion (293).

9. The wheat breeding device according to claim 8, characterized in that: A conveying roller (30) is arranged below the turntable (5), and a rope belt (31) for conveying wheat is connected to the conveying roller (30). A conical pressing block (32) for pressing the rope belt (31) is arranged below the turntable (5), and a positioning plate (33) is fixed between the conical pressing block (32) and the side plate (2).

10. A wheat breeding method, characterized in that: The wheat breeding device according to any one of claims 1 to 9 comprises the following steps: S1. The wheat is fed into the feed hopper (6), the negative pressure pump (10) is turned on, and air is sucked through the suction pipe (11) to generate negative pressure in the suction hole (9) for suction; S2. The servo motor (3) drives the rotating shaft (4) to rotate, and the rotating shaft (4) drives the rotating disk (5) to rotate. When the rotating disk (5) rotates, the suction plate (8) drives the suction hole (9) to swing back and forth, so that the suction hole (9) absorbs the wheat at the bottom of the feed hopper (6), and one suction hole (9) absorbs one grain of wheat; S3. The adsorbed wheat continues to rotate with the turntable (5), and the turntable (5) drives the connecting rod (28) to slide in the second annular groove (29). When the wheat rotates to the bottom of the turntable (5), the connecting rod (28) drives the blocking piece (27) to seal the blocking groove (26), so that the suction hole (9) no longer generates negative pressure, so that the wheat falls when it rotates to the bottom of the turntable (5), and the wheat falls onto the rope belt (31); S4. The rope (31) is transported by the conveying roller (30), and when the rope (31) is transported, the wheat falls on the rope (31) at equal intervals; S5. The rope (31) is rotated and wound so that the two sides of the rope (31) are close to each other, the wheat is coated, and the spacing of each grain of wheat is determined; S6. The rope (31) wrapped with wheat is buried in the soil to achieve one-grain-per-hole wheat breeding.

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