Combined agricultural seeder and sowing method

Abstract

The present invention is applicable to the technical field of agricultural machinery, and provides a combined agricultural seeder and a sowing method, including a sowing component, in which a mixing component is slidably fitted; the sowing component includes a sowing piece and two partition pieces slidably arranged inside the sowing piece, and the mixing component includes a reciprocating piece slidably fitted inside the sowing piece, a rotating piece rotatably fitted on the top of the sowing piece, and a stirring piece snap-fitted on the rotating piece. The device solves the problem of being able to achieve the mixing degree between seeds and anti-bird predation drugs and the intermittent feeding process during use without adding an additional power source, while preventing the sown seeds from being eaten by birds, it can also prevent the one-time large-scale feeding process from causing blockage or jamming to the interior of the seeder, thereby improving the seed germination rate and sowing efficiency, and bringing certain convenient technical effects to agricultural workers.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural machinery, and more particularly to a combined operation agricultural seeder and a sowing method. Background Art

[0002] The simplification and intelligence of crop production management is the trend of future agricultural development. Sowing is an important part of crop production. The quality of sowing significantly affects the uniformity of crop spatial distribution, the quality of crop population and individual development, and is an important basis for achieving high-yield and high-quality production goals. In order to reduce the number of machine operations, reduce investment and improve efficiency, the demand for combined operation agricultural seeders in crop production is increasing.

[0003] At present, the combined agricultural seeders on the market often have the following technical problems during use:

[0004] During the use of existing combined agricultural seeders, additional power sources are often required to achieve the mixing degree between seeds and anti-bird predation drugs and the intermittent feeding process. The entire sowing process easily leads to seeds being eaten by birds after sowing. At the same time, the one-time large-scale feeding process during use is easy to cause blockage or jamming of the interior of the seeder, thereby reducing the seed germination rate and sowing efficiency, bringing certain inconveniences to agricultural workers. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a combined agricultural seeder and sowing method that can achieve the mixing degree between seeds and anti-bird predation drugs and the intermittent feeding process during use without adding an additional power source, while preventing the sown seeds from being eaten by birds, and preventing a large amount of one-time feeding process from causing blockage or jamming of the interior of the seeder, thereby improving the seed germination rate and sowing efficiency, and bringing certain conveniences to agricultural workers.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A combined agricultural seeder includes a sowing assembly, wherein a mixing assembly is slidably engaged inside the sowing assembly; the sowing assembly includes a sowing piece and two partition pieces slidably arranged inside the sowing piece, and the mixing assembly includes a reciprocating piece slidably engaged inside the sowing piece, a rotating piece rotatably engaged on the top of the sowing piece, and a stirring piece snap-fitted on the rotating piece.

[0008] The sowing component includes a mounting plate, a material storage barrel is connected to the mounting plate, a cache box is connected to the bottom of the material storage barrel, two symmetrical sowing barrels are arranged inside the cache box, a hemispherical shell is fixed to the inner wall of the material storage barrel near the bottom, two inclined material guide pipes are connected between the material storage barrel and the sowing barrel and located above the hemispherical shell, a first sliding hole is penetrated through the outer peripheral side of the hemispherical shell, a V-shaped inclined plate is fixed to the inner wall of the material storage barrel, a through hole is provided at the center of the top of the V-shaped inclined plate, two symmetrical inclined guide rails are fixed to the inner wall of the material storage barrel near the bottom of the V-shaped inclined plate, and a T-shaped slide groove that slides with the partition component is provided on the top of the inclined guide rail.

[0009] The reciprocating member includes a vertical sliding rod slidably arranged inside the first sliding hole, two symmetrical hinge seats are fixed on the peripheral side of the vertical sliding rod, and hinge rods are hingedly matched inside the two hinge seats. A support rod adapted to the partition member is fixed at one end of the hinge rod.

[0010] The present invention is further configured as follows: the partition member includes a T-shaped rail that is slidably fitted inside the T-shaped slide groove, an L-shaped connecting plate is fixed to one end of the T-shaped rail, a return spring is fixed to the other end face of the T-shaped rail, and one end of the return spring is fixedly connected to the inner wall of the T-shaped slide groove.

[0011] A partition is fixed on the outer top of the L-shaped connecting plate, and a semicircular sliding hole is opened on one side of the partition to slide with the vertical sliding rod. Two symmetrical L-shaped abutment plates are fixed on the bottom of the partition, and a resistance groove is opened on one side of the two L-shaped abutment plates to slide with the abutment rod.

[0012] A second sliding hole is provided at the center of the outer bottom of the cache box and is slidably matched with the vertical sliding rod.

[0013] The present invention is further configured as follows: a discharge port is provided on the circumferential side of the seeding barrel, a rotating shaft is rotatably matched inside the seeding barrel through a bearing, a first disc is fixed on the circumferential side of the rotating shaft near the top of the seeding barrel, a second disc is fixed on the circumferential side of the rotating shaft near the bottom of the seeding barrel, and a number of vertical baffles are fixed in a circular array between the first disc and the second disc.

[0014] A driving motor is fixed on the top of the cache box, a main sprocket is fixed on the output shaft of the driving motor, a slave sprocket is fixed on the top of the rotating shaft, and a first chain is meshed between the main sprocket and the slave sprocket.

[0015] The present invention is further configured as follows: a traction plate is fixed to one side of the mounting plate, and a traction hole is formed through the top of the traction plate.

[0016] A mounting frame is fixed to the other side of the traction plate, and a driving shaft is rotatably matched between the mounting frames through a bearing, and driving wheels are rotatably matched at both ends of the driving shaft.

[0017] The present invention is further configured as follows: two symmetrical first rotating gears are fixed to the circumferential side surface of the driving shaft.

[0018] The mounting frame is fixed with L-shaped side plates on both outer sides above the first rotating gear, and the two L-shaped side plates are rotatably matched with a rotating shaft through bearings, and a second rotating gear meshing with the first rotating gear is fixed to the peripheral side of the rotating shaft, and a first sprocket is fixed to one end of the rotating shaft.

[0019] Two symmetrical side plates are fixed on one side of the mounting frame, and one side of the two side plates is rotatably matched with a rotating rod through a bearing. A second sprocket is fixed on one end of the rotating rod, and a second chain is meshed between the first sprocket and the second sprocket.

[0020] The present invention is further configured as follows: a rotating arm is fixed to the other end face of the rotating rod, and a shifting rod is fixed to one side of the rotating arm.

[0021] A U-shaped bottom plate is fixed at the bottom end of the vertical sliding rod, and two symmetrical transverse plates are fixed on the top of the U-shaped bottom plate. A shifting groove which is slidably matched with the shifting rod is formed through one side of the transverse plate.

[0022] The present invention is further configured as follows: a conical cover is fixed to the top end of the vertical sliding rod, and a first ball hinge seat is fixed to a center position of the bottom of the conical cover.

[0023] The stirring member includes a top cover plate, a second ball hinge seat is fixed at a center position of the bottom of the top cover plate, a first hinge ball is ball-hinged inside the second ball hinge seat, a staggered rod is fixed on the side surface around the first hinge ball, and a second hinge ball is fixed at one end of the staggered rod and is ball-hinged and fitted inside the first ball hinge seat 509.

[0024] The present invention is further configured such that: an annular rail is fixed to the outer peripheral side of the storage barrel.

[0025] The rotating member includes two semicircular rings that are hinged together, one end of each of the semicircular rings is fixed with a connecting ear plate, the two connecting ear plates are fixedly connected by external bolts, and the inner walls of the two semicircular rings are provided with an annular groove that is rotatably matched on the annular rail.

[0026] The present invention is further configured as follows: a clamping groove is provided on the top of each of the two semicircular rings.

[0027] Two symmetrical clamping plates are fixed to the peripheral side of the top cover plate, and the clamping plates are clamped and matched with the clamping grooves.

[0028] A plurality of stirring shafts are fixed in a circumferential array at the bottom of the top cover plate, and a plurality of stirring blades are fixed in a circumferential array on the side surface of the stirring shaft.

[0029] The outer peripheral side surface of the storage barrel is located above the top cover plate and is connected with two symmetrical feed pipes.

[0030] A sowing method for a combined agricultural seeder comprises the following sowing steps:

[0031] T1. Before using the whole seeder, the towing hole on the top of the towing plate is fixed to the towing vehicle by external bolts, so as to complete the detachable installation and fixation of the whole seeder before use. After the detachable installation and fixation are completed, the seeds to be sown and the anti-bird predation drugs are introduced from the feed pipe in turn, and finally temporarily stored in the storage barrel.

[0032] After the completion of actions T2 and T1, the entire seeder is driven by the tractor, and the driving shaft between the mounting frames can rotate under the driving action of the two driving wheels, so that the rotating rod, the rotating arm fixed on the other end face, and the shifting rod fixed on one side of the rotating arm can slide back and forth in the shifting groove penetrating through one side of the transverse plate, thereby driving the vertical sliding rod to slide back and forth up and down inside the entire seeder.

[0033] T3. When the slide bar slides back and forth up and down inside the entire seeder, it can drive the two hinged rods hingedly matched inside the two hinged seats to reciprocate and expand or contract, thereby driving the abutment rods fixed at one end of the two hinged rods to slide inside the two abutment grooves in the two partition parts, and gradually approach or move away from the rightmost side of the two abutment grooves, thereby completing the reciprocating process of the two partition parts moving away from or approaching each other inside the storage barrel, and realizing the intermittent feeding process during the sowing process.

[0034] T4. During the intermittent feeding process, the mixed and shaken seeds fall through the through hole opened at the center of the top of the V-shaped inclined plate, and slide through the storage barrel, the hemispherical shell, and the two inclined guide pipes to the inside of the two sowing barrels in sequence.

[0035] T5. When the mixed and shaken seeds fall into the two sowing barrels, the drive motor fixed to the top of the buffer box is started to drive the main sprocket fixed to the output shaft of the drive motor to rotate. When the main sprocket starts to rotate, the two rotating shafts are driven to rotate respectively inside the two sowing barrels through the meshing action of the first chain meshed between the main sprocket and the slave sprocket, so that the mixed and shaken seeds fall between several vertical baffles fixed in a circular array between the first disc and the second disc.

[0036] T6. While carrying out step T5, under the action of rotating centrifugal force, the mixed and shaken seeds fly out from the area separated by two adjacent vertical baffles, and finally drive the mixed and shaken seeds to be scattered from the discharge port opened on the side surface of the seed barrel, and fall on the soil surface where they are to be planted, so as to complete the seed sowing process.

[0037] The advantages of the present invention are:

[0038] 1. During the use of the present invention, the two partition members reciprocate away from or approach each other inside the storage barrel to achieve an intermittent material discharge process during the sowing process, prevent a one-time large amount of material discharge process from causing blockage or jamming inside the seeder, avoid affecting the later sowing process, and improve the seed sowing efficiency.

[0039] 2. The present invention causes the staggered rods between the first articulated ball and the second articulated ball to rotate reciprocatingly clockwise and counterclockwise in the vertical direction, thereby driving the rotating member that rotates on the annular rail and the stirring member that is fixed on the rotating member to perform reciprocating clockwise or counterclockwise stirring and mixing rotation inside the seeder. The whole process can achieve the mixing degree between the seeds and the anti-bird predation drug without adding an additional power source, thereby preventing the sown seeds from being eaten by birds, thereby improving the germination rate of the seeds, and bringing certain convenience to agricultural workers.

[0040] 3. The present invention drives the driving shaft to rotate through the driving action of two driving wheels, so that the rotating rod can slide back and forth in the toggle groove penetrated by the rotating arm fixed on the other end face and the toggle rod fixed on one side of the rotating arm, thereby driving the vertical sliding rod to slide back and forth inside the whole seeder. The whole process can achieve the mixing degree between seeds and anti-bird predation drugs and the intermittent feeding process without adding additional power sources. While preventing the sown seeds from being eaten by birds, it can also prevent the one-time large-scale feeding process from causing blockage or jamming of the interior of the seeder, thereby improving the germination rate of seeds and sowing efficiency, bringing certain convenience to agricultural workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 The present invention is a structural schematic diagram of a combined operation agricultural seeder.

[0042] Figure 2 It is a schematic diagram of the cross-sectional structure of the sowing assembly of the present invention.

[0043] Figure 3 It is a side view of the cross-sectional structure of the sowing assembly of the present invention.

[0044] Figure 4 It is a schematic diagram of the structure of the mixing assembly of the present invention.

[0045] Figure 5 It is a front view of the mixing assembly of the present invention.

[0046] Figure 6 It is a structural schematic diagram of the sowing member of the present invention.

[0047] Figure 7It is a rear view of the sowing member of the present invention.

[0048] Figure 8 It is a schematic diagram of the cross-sectional structure of the sowing member of the present invention.

[0049] Fig. 9 It is a side view of the sowing member of the present invention.

[0050] Fig.10 It is a schematic structural diagram of the partition member of the present invention.

[0051] Fig.11 It is a structural schematic diagram of the reciprocating member of the present invention.

[0052] Fig.12 It is a top view of the reciprocating member of the present invention.

[0053] Fig.13 It is a schematic structural diagram of the rotating part of the present invention.

[0054] Fig.14 It is a schematic structural diagram of the stirring element of the present invention.

[0055] Fig.15 It is a front view of the stirring element of the present invention.

[0056] In the figure: 1, sowing assembly; 2, mixing assembly; 3, sowing member; 4, partition member; 5, reciprocating member; 6, rotating member; 7, stirring member; 301, mounting plate; 302, storage barrel; 303, buffer box; 304, sowing barrel; 305, hemispherical shell; 306, inclined guide pipe; 307, first sliding hole; 308, V-shaped inclined plate; 309, through hole; 310, inclined guide rail; 311, T-shaped slide; 312, discharge port; 313, rotating driving shaft; 314, first disc; 315, second disc; 316, vertical baffle; 317, driving motor; 318, main sprocket; 319, slave sprocket; 320, first chain; 321, traction plate; 322, traction hole; 323, mounting frame; 324, driving shaft; 325, driving wheel; 326, first rotating gear; 327, L-shaped side plate; 328, rotating shaft; 329, second rotating gear; 330, side plate; 331, rotating rod ; 332, second sprocket; 333, second chain; 334, rotating arm; 335, lever; 336, annular rail; 337, feed pipe; 338, first sprocket; 339, second sliding hole; 401, T-shaped rail; 402, L-shaped connecting plate; 403, return spring; 404, partition; 405, semicircular sliding hole; 406, L-shaped plate; 407, contact groove; 501, vertical slide rod; 502, hinge seat; 503, hinge rod; 5 04, push rod; 505, U-shaped bottom plate; 506, transverse plate; 507, toggle groove; 508, conical cover; 509, first ball hinge seat; 601, semicircular ring; 602, connecting ear plate; 603, annular groove; 604, snap-in groove; 701, top cover plate; 702, second ball hinge seat; 703, first hinge ball; 704, staggered rod; 705, second hinge ball; 706, snap-in plate; 707, stirring shaft; 708, stirring blade. DETAILED DESCRIPTION

[0057] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0058] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0059] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0060] For example, see Figure 1-15 , the present invention provides the following technical solutions:

[0061] A combined agricultural seeder, specifically, comprises a sowing assembly 1, wherein a mixing assembly 2 is slidably fitted inside the sowing assembly 1; the sowing assembly 1 comprises a sowing member 3 and two partition members 4 slidably arranged inside the sowing member 3; the mixing assembly 2 comprises a reciprocating member 5 slidably fitted inside the sowing member 3, a rotating member 6 rotatably fitted on the top of the sowing member 3, and a stirring member 7 snap-fitted on the rotating member 6; the sowing member 3 comprises a mounting plate 301, a material storage barrel 302 is connected to the mounting plate 301, a buffer box 303 is connected to the bottom of the material storage barrel 302, and a buffer box 303 is connected to the bottom of the buffer box 303. Two symmetrical seeding cylinders 304 are arranged inside the storage box 303, a hemispherical shell 305 is fixed to the inner wall of the storage cylinder 302 near the bottom, two inclined guide pipes 306 are connected between the storage cylinder 302 and the seeding cylinder 304 and located above the hemispherical shell 305, a first sliding hole 307 is penetrated through the outer peripheral side of the hemispherical shell 305, a V-shaped inclined plate 308 is fixed to the inner wall of the storage cylinder 302, a through hole 309 is opened at the center of the top of the V-shaped inclined plate 308, two symmetrical inclined guide rails 310 are fixed to the inner wall of the storage cylinder 302 near the bottom of the V-shaped inclined plate 308, and the inclined guide rails 310 are fixed to the inner wall of the storage cylinder 302 near the bottom of the V-shaped inclined plate 308. 0 is provided with a T-shaped slide groove 311 which is slidably matched with the partition member 4; the reciprocating member 5 includes a vertical slide rod 501 which is slidably arranged inside the first sliding hole 307, and two symmetrical hinge seats 502 are fixed to the sides of the vertical slide rod 501, and hinge rods 503 are hingedly matched inside the two hinge seats 502, and a stop rod 504 which is matched with the partition member 4 is fixed at one end of the hinge rod 503; the partition member 4 includes a T-shaped rail 401 which is slidably matched inside the T-shaped slide groove 311, and an L-shaped connecting plate 402 is fixed at one end of the T-shaped rail 401, and the T-shaped rail 401 is relatively fixed to the other end. A return spring 403 is fixed to one end face, and one end of the return spring 403 is fixedly connected to the inner wall of the T-shaped slide groove 311; a partition plate 404 is fixed to the outer top of the L-shaped connecting plate 402, and a semicircular sliding hole 405 that slides with the vertical sliding rod 501 is opened on one side of the partition plate 404, and two symmetrical L-shaped abutment plates 406 are fixed to the bottom of the partition plate 404, and abutment grooves 407 that slide with the abutment rod 504 are opened on one side of the two L-shaped abutment plates 406; a second sliding hole 339 that slides on the vertical sliding rod 501 is opened at the center position of the outer bottom of the cache box 303.

[0062] The specific application of this embodiment 1 is:

[0063] When the vertical slide bar 501 slides back and forth up and down on the first sliding hole 307 and the second sliding hole 339 (the vertical slide bar 501 slides back and forth up and down on the first sliding hole 307 and the second sliding hole 339 and the vertical slide bar 501 described in the second embodiment slides back and forth in the entire planter are the same action steps, and the specific up and down reciprocating process has been specifically disclosed in the second embodiment), it can drive the two hinged rods 503 respectively hingedly matched inside the two hinged seats 502 to reciprocate expansion or contraction rotation, thereby driving the abutment rods 504 fixed at one end of the two hinged rods 503 to slide inside the two abutment grooves 407 in the two partition members 4, and gradually approach or move away from the rightmost side of the two abutment grooves 407 (the rightmost side here specifically refers to Fig.10 );

[0064] When the vertical slide bar 501 slides upward in the first sliding hole 307 and the second sliding hole 339, the two hinged rods 503 respectively hingedly matched in the two hinged seats 502 expand, driving the abutment rods 504 respectively fixed at one end of the two hinged rods 503 to gradually approach the rightmost side of the two contact grooves 407 in the two partition members 4, until the peripheral side surfaces of the two abutment rods 504 respectively contact and overlap with the rightmost side of the two contact grooves 407, and as the vertical slide bar 501 continues to slide upward in the first sliding hole 307 and the second sliding hole 339, the two T-shaped rails 401 in the two partition members 4 are respectively moved in the two T-shaped The two T-shaped rails 401 slide inside the slide groove 311, so that the two T-shaped rails 401 are in a state of gradually moving away from each other. When the two T-shaped rails 401 gradually move away from each other, the return spring 403 fixedly connected between the T-shaped rail 401 and the T-shaped slide groove 311 begins to be compressed, and the two partition members 4 slidingly matched inside the sowing member 3 begin to move away from each other, so that the mixed and shaken seeds fall through the through hole 309 opened at the top center position of the V-shaped inclined plate 308, and slide through the storage barrel 302, the hemispherical shell 305, and the two inclined guide pipes 306 to the inside of the sowing barrel 304 in turn, so as to carry out the later sowing operation. Similarly, when the vertical slide bar 501 is in the first slide When sliding downward in the movable hole 307 and the second sliding hole 339, the two hinged rods 503 respectively hingedly matched in the two hinged seats 502 begin to shrink, driving the push rods 504 fixed at one end of the two hinged rods 503 to gradually move away from the rightmost side of the two push grooves 407 in the two partition members 4, until the peripheral side surfaces of the two push rods 504 are separated from the rightmost side of the two push grooves 407, respectively. As the vertical sliding rod 501 continues to slide downward in the first sliding hole 307 and the second sliding hole 339, combined with the elastic restoring force of the restoring spring 403 compressed between the T-shaped rail 401 and the T-shaped slide groove 311 , driving the two T-shaped rails 401 in the two partition members 4 to slide inside the two T-shaped slide grooves 311 respectively, so that the two T-shaped rails 401 are in a state of gradually approaching each other, so as to finally make the two partition members 4 approach each other inside the storage barrel 302, and temporarily block the through hole 309 opened at the center position of the top of the V-shaped inclined plate 308. During the whole process, the two partition members 4 reciprocate away from or approach each other inside the storage barrel 302, so as to realize the intermittent feeding process during the sowing process, prevent the one-time large-scale feeding process from causing blockage or jamming to the interior of the seeder, avoid affecting the later sowing process, and improve the seed sowing efficiency.

[0065] For example 2, please refer to Figure 1-15, the second embodiment makes the following improvements on the basis of the first embodiment. Specifically, a discharge port 312 is opened on the side of the sowing barrel 304, and a rotating shaft 313 is rotatably matched inside the sowing barrel 304 through a bearing. A first disc 314 is fixed on the side of the rotating shaft 313 near the top of the sowing barrel 304, and a second disc 315 is fixed on the side of the rotating shaft 313 near the bottom of the sowing barrel 304. A number of vertical baffles 316 are fixed in a circular array between the first disc 314 and the second disc 315; a driving motor 317 is fixed on the top of the buffer box 303, and a main sprocket 318 is fixed on the output shaft of the driving motor 317, and a slave sprocket 319 is fixed on the top of the rotating shaft 313, and a first chain 320 is meshed between the main sprocket 318 and the slave sprocket 319; A traction plate 321 is fixed to one side of the mounting plate 301, and a traction hole 322 is formed on the top of the traction plate 321; a mounting frame 323 is fixed to the other side of the traction plate 321, and a driving shaft 324 is rotatably matched between the mounting frames 323 through bearings, and driving wheels 325 are rotatably matched at both ends of the driving shaft 324; two symmetrical first rotating gears 326 are fixed to the side surfaces of the driving shaft 324; L-shaped side plates 327 are fixed to the mounting frame 323 on both outer sides above the first rotating gear 326, and the two L-shaped side plates 327 are rotatably matched with a rotating shaft 328 through bearings, and a second rotating gear 329 meshing with the first rotating gear 326 is fixed to the side surface of the rotating shaft 328, and a first sprocket 338 is fixed to one end of the rotating shaft 328; The two side plates 330 are symmetrically fixed on the side, and one side of the two side plates 330 is rotatably matched with a rotating rod 331 through a bearing, and a second sprocket 332 is fixed on one end of the rotating rod 331, and a second chain 333 is meshed between the first sprocket 338 and the second sprocket 332; a rotating arm 334 is fixed to the other end face of the rotating rod 331, and a lever 335 is fixed to one side of the rotating arm 334; a U-shaped bottom plate 505 is fixed to the bottom end of the vertical sliding rod 501, and two symmetrical horizontal plates 506 are fixed to the top outside the U-shaped bottom plate 505, and a toggle groove 507 that slides with the lever 335 is opened on one side of the horizontal plate 506; a conical cover 508 is fixed to the top of the vertical sliding rod 501, and a first ball hinge seat 509 is fixed to the bottom of the conical cover 508 at a eccentric position; the stirring member 7 includes a top The cover plate 701 and the top cover plate 701 are fixed with a second ball hinge seat 702 at a center position at the bottom, the second ball hinge seat 702 is internally hinged with a first hinge ball 703, a staggered rod 704 is fixed to the side of the first hinge ball 703, and a second hinge ball 705 which is hinged and matched with the first ball hinge seat 509 is fixed at one end of the staggered rod 704; an annular rail 336 is fixed to the outer side of the storage barrel 302; the rotating member 6 includes two semicircular rings 601 which are hinged, and a connecting ear plate 602 is fixed to one end of the two semicircular rings 601, and the two connecting ear plates 602 are fixedly connected by external bolts, and the inner walls of the two semicircular rings 601 are provided with annular grooves 603 which are rotatably matched on the annular rail 336; the tops of the two semicircular rings 601 are provided with clamping grooves 604;Two symmetrical clamping plates 706 are fixed to the side of the top cover 701, and the clamping plates 706 are clamped and matched with the clamping groove 604; a plurality of stirring shafts 707 are fixed in a circumferential array at the bottom of the top cover 701, and a plurality of stirring blades 708 are fixed in a circumferential array on the side of the stirring shaft 707; the outer side of the storage barrel 302 is located above the top cover 701 and is connected to two symmetrical feed pipes 337. ;

[0066] The specific application of this second embodiment is:

[0067] Before the whole seeder is used, the traction hole 322 formed through the top of the traction plate 321 is fixedly connected to the tractor by external bolts (the tractor here can be one of a variety of combined operation agricultural machinery equipment, which is an existing and existing equipment), and thus the whole seeder is detachably installed and fixed before use, so that it can perform the subsequent agricultural sowing operation;

[0068] At a later stage, before agricultural sowing operations are performed, the two hinged semicircular rings 601 are opened so that the two semicircular rings 601 are in an open and closed state, and then the two semicircular rings 601 in the open and closed state are respectively sleeved on the annular rail 336 fixed on the outer peripheral side of the storage barrel 302, and the two semicircular rings 601 are closed at the same time, so that the two connecting ear plates 602 fixed at one end of the two semicircular rings 601 fit each other, and finally the two connecting ear plates 60 are fixedly connected by external bolts, so that the rotating member 6 is rotatably connected to the annular rail 336 fixed on the outer peripheral side of the storage barrel 302. After the rotating member 6 is rotated and installed, the clamping plate 706 is clamped and fitted into the inside of the clamping groove 604, and the two are fixedly connected by bolts at the same time, so as to complete the clamping and fixing installation between the stirring member 7 and the rotating member 6. The whole process facilitates the mixing degree between the seeds and the anti-bird predation drug, avoids the sown seeds from being eaten by birds, and thus improves the germination rate of the seeds;

[0069] After the above operation is completed, the entire seeder is driven by the tractor, and its driving shaft 324 between the mounting frame 323 can rotate under the driving action of the two driving wheels 325. When the driving shaft 324 rotates, the first rotating gear 326 starts to rotate and drives the second rotating gear 329 meshing therewith to rotate. The rotation of the second rotating gear 329 drives the rotating shaft 328 to rotate on the L-shaped side plate 327. When the rotating shaft 328 rotates, the meshing action of the second chain 333 between the first sprocket wheel 338 and the second sprocket wheel 332 drives the rotating rod 331 to rotate on one side of the side plate 330, so that the rotating rod 331 relative to the rotating arm 334 fixed on the other end surface and the shifting rod 335 fixed on one side of the rotating arm 334 perform reciprocating sliding back and forth in the shifting groove 507 penetrating through the side of the horizontal plate 506, thereby driving the vertical sliding rod 501 to reciprocate up and down inside the entire seeder. When the cone cover 508 fixed on the top of the vertical slide rod 501 slides back and forth up and down, the first hinge ball 703 and the second hinge ball 705 of the ball hinge joint 702 and the first ball hinge joint 509 start to rotate in a ball hinge manner, thereby driving the staggered rod 704 fixedly connected between the first hinge ball 703 and the second hinge ball 705 to rotate back and forth in a high and low direction clockwise and counterclockwise, thereby finally driving the rotating member 6 rotating on the annular rail 336 to communicate with the stirring member 7 fixed on the rotating member 6 to perform reciprocating clockwise or counterclockwise stirring and mixing rotation inside the seeder. The whole process can achieve the mixing degree between the seeds and the anti-bird predation drug without adding an additional power source, thereby preventing the sown seeds from being eaten by birds, thereby improving the germination rate of the seeds, and bringing certain convenience to agricultural workers.

[0070] When the mixture between the seeds and the anti-bird predation drug is shaken to be uniform, the drive motor 317 fixed on the top of the buffer box 303 is started to drive the main sprocket 318 fixed to the output shaft of the drive motor 317 to rotate. When the main sprocket 318 starts to rotate, the two rotating shafts 313 are driven to rotate respectively inside the two sowing barrels 304 through the meshing action of the first chain 320 meshed between the main sprocket 318 and the slave sprocket 319, so that the mixed and shaken seeds fall between the several vertical baffles 316 fixed in a circular array between the first disc 314 and the second disc 315, and finally, under the action of the rotating centrifugal force, the mixed and shaken seeds fly out from the area separated by the two adjacent vertical baffles 316, and thereby drive the mixed and shaken seeds to be scattered from the discharge port 312 opened on the side surface of the sowing barrel 304, and fall on the soil surface to be planted, so as to complete the seed sowing process.

[0071] Embodiment 3, a sowing method of a combined agricultural seeder, comprising the following sowing steps:

[0072] T1. Before the whole seeder is used, the traction hole 322 formed on the top of the traction plate 321 is fixedly connected to the traction vehicle by external bolts, so as to complete the detachable installation and fixation of the whole seeder before use. After the detachable installation and fixation are completed, the seeds to be sown and the anti-bird predation medicine are sequentially introduced from the feed pipe 337 and finally temporarily stored in the storage barrel 302;

[0073] After the actions T2 and T1 are completed, the entire planter is driven by the tractor, and the drive shaft 324 between the mounting frames 323 can rotate under the driving action of the two driving wheels 325, so that the rotating rod 331 can slide back and forth relative to the rotating arm 334 fixed on the other end surface and the lever 335 fixed on one side of the rotating arm 334 through the lever groove 507 opened on one side of the horizontal plate 506, thereby driving the vertical slide bar 501 to slide back and forth inside the entire planter;

[0074] T3. When the slide bar 501 slides up and down reciprocatingly inside the entire seed drill, it can drive the two hinged rods 503 respectively hingedly matched inside the two hinged seats 502 to reciprocate and expand or contract, thereby driving the abutment rods 504 respectively fixed at one end of the two hinged rods 503 to slide inside the two abutment grooves 407 in the two partition members 4, and gradually approach or move away from the rightmost side of the two abutment grooves 407, thereby completing the reciprocating process of the two partition members 4 moving away from or approaching each other inside the storage barrel 302, and realizing the intermittent feeding process during the sowing process;

[0075] T4. During the intermittent feeding process, the mixed and shaken seeds fall through the through hole 309 opened at the top center of the V-shaped inclined plate 308, and sequentially pass through the storage barrel 302, the hemispherical shell 305, and the two inclined guide pipes 306 to slide into the inside of the two sowing barrels 304;

[0076] T5. When the mixed and shaken seeds fall into the two sowing barrels 304, the drive motor 317 fixed on the top of the buffer box 303 is started to drive the main sprocket 318 fixed to the output shaft of the drive motor 317 to rotate. When the main sprocket 318 starts to rotate, the first chain 320 meshing between the main sprocket 318 and the slave sprocket 319 drives the two rotating shafts 313 to rotate in the two sowing barrels 304 respectively, so that the mixed and shaken seeds fall between the vertical baffles 316 fixed in a circular array between the first disc 314 and the second disc 315.

[0077] T6. While performing step T5, under the action of rotating centrifugal force, the mixed and shaken seeds fly out from the area separated by the adjacent vertical baffles 316, and finally drive the mixed and shaken seeds to be scattered from the discharge port 312 opened on the side of the sowing barrel 304, and fall on the soil surface where they are to be planted, thereby completing the seed sowing process.

[0078] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0079] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0080] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0082] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A combined agricultural seeder, comprising a sowing assembly (1), characterized in that: The sowing component (1) is slidably fitted with a mixing component (2) inside, and the mixing component (2) is used to achieve mixing between the seeds and the bird-predation prevention drug; The sowing assembly (1) comprises a sowing member (3) and two partition members (4) slidably arranged inside the sowing member (3); The mixing assembly (2) comprises a reciprocating member (5) slidably engaged inside the sowing member (3), a rotating member (6) rotatably engaged at the top of the sowing member (3), and a stirring member (7) snap-engaged on the rotating member (6); The sowing member (3) comprises a mounting plate (301), a material storage barrel (302) is connected to the mounting plate (301), and two partition members (4) are reciprocatedly moved away from or close to each other inside the material storage barrel (302), so as to realize an intermittent material discharge process during the sowing process. The bottom of the material storage barrel (302) is connected to a buffer box (303), and two symmetrical sowing barrels (304) are arranged inside the buffer box (303). A hemispherical shell (305) is fixed to the inner wall of the material storage barrel (302) near the bottom. The material storage barrel (302) and the sowing barrel (304) are connected to each other. Two inclined material guide tubes (306) are connected to each other and are located above the hemispherical shell (305); a first sliding hole (307) is provided through the outer peripheral side surface of the hemispherical shell (305); a V-shaped inclined plate (308) is fixed to the inner wall of the material storage barrel (302); a through hole (309) is provided at the center position of the top of the V-shaped inclined plate (308); two symmetrical inclined guide rails (310) are fixed to the inner wall of the material storage barrel (302) near the bottom of the V-shaped inclined plate (308); a T-shaped sliding groove (311) is provided at the top of the inclined guide rail (310) for sliding cooperation with the partition member (4); The reciprocating member (5) comprises a vertical sliding rod (501) slidably arranged inside the first sliding hole (307), two symmetrical hinge seats (502) are fixed on the peripheral side of the vertical sliding rod (501), and hinge rods (503) are hingedly matched inside the two hinge seats (502), and a stop rod (504) adapted to the partition member (4) is fixed at one end of the hinge rod (503); The partition member (4) comprises a T-shaped rail (401) slidably fitted inside the T-shaped slide groove (311), an L-shaped connecting plate (402) is fixed to one end of the T-shaped rail (401), a return spring (403) is fixed to the other end face of the T-shaped rail (401), and one end of the return spring (403) is fixedly connected to the inner wall of the T-shaped slide groove (311); A partition (404) is fixed to the top of the L-shaped connecting plate (402), a semicircular sliding hole (405) is provided on one side of the partition (404) and is slidably matched with the vertical sliding rod (501), and two symmetrical L-shaped abutment plates (406) are fixed to the bottom of the partition (404), and abutment grooves (407) are provided on one side of the two L-shaped abutment plates (406) and are slidably matched with the abutment rod (504); A second sliding hole (339) is provided through the center of the outer bottom of the cache box (303) and is slidably engaged with the vertical sliding rod (501); A traction plate (321) is fixed to one side of the mounting plate (301), and a traction hole (322) is formed through the top of the traction plate (321); A mounting frame (323) is fixed to the other side of the traction plate (321), a driving shaft (324) is rotatably engaged between the mounting frames (323) via a bearing, and driving wheels (325) are rotatably engaged at both ends of the driving shaft (324); Two symmetrical first rotating gears (326) are fixed on the peripheral side of the driving shaft (324); L-shaped side plates (327) are fixed on both outer side surfaces of the mounting frame (323) above the first rotating gears (326); the two L-shaped side plates (327) are rotatably matched with a rotating shaft (328) via bearings; a second rotating gear (329) meshing with the first rotating gear (326) is fixed on the peripheral side of the rotating shaft (328); and a first sprocket (338) is fixed on one end of the rotating shaft (328); Symmetrical two side plates (330) are fixed to one side of the mounting frame (323); a rotating rod (331) is rotatably matched to one side of each of the two side plates (330) via a bearing; a second sprocket (332) is fixed to one end of the rotating rod (331); a second chain (333) is meshed between the first sprocket (338) and the second sprocket (332); A rotating arm (334) is fixed to the other end face of the rotating rod (331), and a lever (335) is fixed to one side of the rotating arm (334); a U-shaped bottom plate (505) is fixed to the bottom end of the vertical sliding rod (501), and two symmetrical transverse plates (506) are fixed to the top of the U-shaped bottom plate (505), and a toggle groove (507) for slidingly cooperating with the lever (335) is formed through one side of the transverse plate (506); A conical cover (508) is fixed to the top of the vertical sliding rod (501), and a first ball hinge seat (509) is fixed to the bottom of the conical cover (508) at a position eccentric to the center. The stirring member (7) comprises a top cover plate (701), a second ball hinge seat (702) is fixed at a center position of the bottom of the top cover plate (701), a first hinge ball (703) is spherically hinged inside the second ball hinge seat (702), a staggered rod (704) is fixed to the side surface of the first hinge ball (703), a second hinge ball (705) spherically hinged and fitted inside the first ball hinge seat (509) is fixed to one end of the staggered rod (704), a plurality of stirring shafts (707) are fixed in a circular array at the bottom of the top cover plate (701), and a plurality of stirring blades (708) are fixed in a circular array on the side surface of the stirring shaft (707).

2. A combined agricultural seeder according to claim 1, characterized in that: The seeding barrel (304) is provided with a discharge port (312) on the circumferential side surface, and a rotating shaft (313) is rotatably matched inside the seeding barrel (304) via a bearing, a first disc (314) is fixed on the circumferential side surface of the rotating shaft (313) near the top of the seeding barrel (304), a second disc (315) is fixed on the circumferential side surface of the rotating shaft (313) near the bottom of the seeding barrel (304), and a plurality of vertical baffles (316) are fixed in a circular array between the first disc (314) and the second disc (315); A driving motor (317) is fixed to the top of the cache box (303), a main sprocket (318) is fixed to the output shaft of the driving motor (317), a slave sprocket (319) is fixed to the top of the rotating shaft (313), and a first chain (320) is meshed between the main sprocket (318) and the slave sprocket (319).

3. A combined agricultural seeder according to claim 2, characterized in that: An annular rail (336) is fixed to the outer side surface of the storage barrel (302); the rotating member (6) comprises two semicircular rings (601) that are hingedly matched, and a connecting ear plate (602) is fixed to one end of each of the semicircular rings (601). The two connecting ear plates (602) are fixedly connected by external bolts, and the inner walls of the two semicircular rings (601) are provided with annular grooves (603) that are rotatably matched on the annular rail (336).

4. A combined agricultural seeder according to claim 3, characterized in that: The tops of the two semicircular rings (601) are each provided with a snap-in groove (604); two symmetrical snap-in plates (706) are fixed to the circumferential side of the top cover plate (701), and the snap-in plates (706) are snap-fitted with the snap-in grooves (604); and the outer circumferential side of the storage barrel (302) is located above the top cover plate (701) and is connected to two symmetrical feed pipes (337).

5. The sowing method of a combined agricultural seeder according to claim 4, characterized in that: The seeding steps include the following: T1. Before the entire seeder is used, the traction hole (322) formed through the top of the traction plate (321) is fixedly connected to the traction vehicle by means of external bolts, thereby completing the detachable installation and fixation of the entire seeder before use. After the detachable installation and fixation are completed, the seeds to be sown and the anti-bird predation drug are sequentially introduced from the feed pipe (337) and finally temporarily stored in the storage barrel (302); After the actions T2 and T1 are completed, the entire seed drill is driven by the tractor, and the drive shaft (324) that is rotated and matched between the mounting frames (323) can rotate under the driving action of the two driving wheels (325), so that the rotating rod (331) can slide back and forth in the toggle groove (507) that penetrates and is opened on one side of the horizontal plate (506) relative to the rotating arm (334) fixed to the other end surface and the toggle rod (335) fixed to one side of the rotating arm (334), thereby driving the vertical slide rod (501) to slide back and forth in the interior of the entire seed drill; T3. When the slide bar (501) reciprocates up and down inside the entire seed drill, it can drive the two hinged rods (503) respectively hingedly matched inside the two hinged seats (502) to reciprocate and expand or contract, thereby driving the abutting rods (504) fixed at one end of the two hinged rods (503) to slide inside the two abutting grooves (407) in the two partition members (4) respectively, and gradually approach or move away from the rightmost side of the two abutting grooves (407), thereby completing the reciprocating process of the two partition members (4) moving away from or approaching each other inside the storage barrel (302), thereby realizing the intermittent feeding process during the seeding process; T4. During the intermittent feeding process, the mixed and shaken seeds fall through the through hole (309) opened at the top center of the V-shaped inclined plate (308), and sequentially pass through the storage barrel (302), the hemispherical shell (305), and the two inclined guide pipes (306) to slide into the inside of the two sowing barrels (304); T5. When the mixed and shaken seeds fall into the two sowing barrels (304), the driving motor (317) fixed to the top of the buffer box (303) is started to drive the main sprocket (318) fixed to the output shaft of the driving motor (317) to rotate. When the main sprocket (318) starts to rotate, the two rotating shafts (313) are driven to rotate in the two sowing barrels (304) respectively through the meshing action of the first chain (320) meshed between the main sprocket (318) and the slave sprocket (319), so that the mixed and shaken seeds fall between the plurality of vertical baffles (316) fixed in a circular array between the first disc (314) and the second disc (315); T6. While performing step T5, under the action of the rotating centrifugal force, the mixed and shaken seeds fly out from the area separated by the two adjacent vertical baffles (316), and finally drive the mixed and shaken seeds to be scattered from the discharge port (312) opened on the side surface of the sowing cylinder (304), and fall on the soil surface where planting is required, so as to complete the seed sowing process.

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