Mixed seeding precision seeding device capable of recording seeding status

Abstract

The present invention relates to the technical field of sowing, and discloses a mixed sowing precision sowing device capable of recording the sowing status, comprising an upper shell and a lower shell fixedly connected thereto; multiple groups of seed bins, arranged inside the upper shell, the lower sides of multiple groups of the seed bins are connected to a connecting shell, the interior of the connecting shell is fixedly connected to a filter element arranged in an inclined manner, and the interior of multiple groups of the seed bins is provided with an adjustment mechanism for controlling the seed falling rate; a feed pipe is plugged into the interior of the lower shell, the interior of the feed pipe is matched with a circular plate through a rotating shaft, and one end of the rotating shaft is fixedly connected to a circular plate. The present invention sets an adjustment mechanism, controls the rotation angle of the baffle by controlling the cylinder, and can control the size of the opening surrounded by the baffle, and can adjust the amount of seeds falling in the same time by adjusting the size of the opening, that is, the seed falling rate can be adjusted according to the particle ratio of the seeds required for the seed type to be sown.

Description

Technical Field

[0001] The invention relates to the technical field of sowing, and in particular to a mixed sowing precision sowing device capable of recording sowing status. Background Art

[0002] Mixed seeding refers to sowing seeds by mixing two or more varieties thoroughly. It can improve the plant structure and agronomic traits of the group, enhance the group's resistance to physiological stress and the effective use of field water, heat, air and fertilizer. Cross-pollination between different varieties can produce contemporary hybrid advantages, which can control the prevalence of pests and diseases to a certain extent. In some less developed economic areas, mountainous and hilly areas, and plots where large-scale machinery cannot be used for sowing, manual spot sowing is still required.

[0003] However, in the process of manual sowing, the soil needs to be turned over first, and then the seeds are mixed and sprinkled into the turned soil, which is a lot of work. At the same time, in the process of manual sowing, due to random manual sowing, the mixed seeds will contain seeds with incomplete particle size, which will affect the planting effect and productivity. In addition, in the process of sowing, the number of types sown at one time and the sowing situation cannot be recorded and monitored, and the specific situation of sowing cannot be understood in time, and the connection between the planting situation and the sowing situation cannot be analyzed. Summary of the invention

[0004] The object of the present invention is to provide a mixed sowing precision seeding device capable of recording the sowing status, so as to solve the problems in the above-mentioned background that the manual sowing workload is large, the sowing situation is relatively random and the sowing quantity and type cannot be recorded.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A mixed sowing precision seeding device capable of recording the sowing status comprises an upper shell and a lower shell fixedly connected thereto; a plurality of seed bins are arranged inside the upper shell, the lower sides of the plurality of seed bins are connected to a connecting shell, the interior of the connecting shell is fixedly connected to an inclined filter element, and the interior of the plurality of seed bins is provided with an adjusting mechanism for controlling the seed falling rate; a feeding pipe is inserted into the interior of the lower shell, the interior of the feeding pipe is rotatably matched with a circular plate through a rotating shaft, one end of the rotating shaft is fixedly connected to a circular disk, the outer surface of the circular disk is fixedly connected to a round rod, the outer surface of the round rod begins to have a limiting groove, and the outer surface of the other end of the rotating shaft is sleeved with a torsion spring; a control mechanism for driving the circular plate to rotate is provided inside the lower shell, a loosening mechanism is provided on the lower side of the lower shell, and the control mechanism and the loosening mechanism are connected by a belt assembly; a camera is provided inside the upper shell, and the camera is provided directly above the feeding pipe.

[0007] As a further solution of the present invention: the bottom of the connecting shell is set as an inclined plate, a first discharge port is opened on one side of the connecting shell, and the first discharge port is arranged on the upper side of the filter element, and a second discharge port is opened on the other side of the connecting shell, and the second discharge port is arranged on the lower side of the filter element.

[0008] As a further solution of the present invention: a plurality of collection boxes distributed in a circular array are arranged on the upper side of the lower shell body, and the collection boxes are arranged on the lower side of the second discharge port.

[0009] As a further solution of the present invention: the adjustment mechanism includes an annular ring fixedly connected to the inner wall of the seed bin, the outer surface of the annular ring is rotatably engaged with multiple groups of baffles in a circular array, the bottom surface of the baffle is rotatably connected to one end of the hinged rod, the other end of the hinged rod is rotatably engaged with a support block, the bottom surfaces of multiple groups of support blocks are fixedly connected through an annular plate, the bottom surface of the annular plate is fixedly connected to a connecting plate, and the bottom surface of the connecting plate is fixedly connected to the output end of the cylinder.

[0010] As a further solution of the present invention: the radius of the multiple groups of baffles is consistent with the radius of the inner wall of the seed bin, and the cross-section of the baffle is a triangular surface.

[0011] As a further solution of the present invention: the control mechanism includes a motor fixedly installed inside the lower shell body, the output end of the motor is fixedly connected to a first screw rod, the outer surface of the first screw rod is meshingly connected to a sliding block, one side of the sliding block is rotatably connected to a push rod, one end of the push rod is fixedly connected to an arc head, an insertion rod is arranged inside the arc head, and the insertion rod is adapted to the limit groove.

[0012] As a further solution of the present invention: a ball seat is arranged at one end of the insertion rod, a sphere is arranged inside the ball seat, and the sphere is fixedly connected to the inside of the arc head.

[0013] As a further solution of the present invention: both upper and lower side surfaces of the push rod are fixedly connected to limit rods, the limit rods are slidably limited by the U-shaped plate, and the U-shaped plate is fixedly connected to the inner wall of the lower shell.

[0014] As a further solution of the present invention: the loosening mechanism includes a second screw rod and a guide rod, the outer surface of the second screw rod is meshingly connected with two groups of symmetrically arranged moving blocks, the outer surface of the guide rod is sleeved with two groups of symmetrically arranged moving blocks, and the bottom surfaces of the moving blocks are fixedly connected with loosening plates.

[0015] As a further solution of the present invention: a plurality of groups of cone heads are fixedly connected to the outer surface of the loosening board, and the bottom surface of the loosening board is conical.

[0016] Beneficial effects of the present invention:

[0017] (1) The present invention provides a filter element to screen the particle size of seeds when they fall, thereby preventing dry and incomplete seeds from being sown, which would affect the growth and productivity of crops. In addition, a collection box is provided to uniformly collect and process the unqualified seeds that fall, thereby preventing them from being scattered.

[0018] (2) The present invention provides an adjustment mechanism and controls the rotation angle of the air cylinder to control the baffle, thereby controlling the size of the opening surrounded by the baffle. By adjusting the size of the opening, the amount of seeds falling in the same time can be regulated, that is, the seed falling rate can be regulated according to the seed particle ratio required by the seed type to be sown;

[0019] (3) The present invention arranges the camera just above the circular plate, which facilitates the completion of shooting and the picture is relatively correct. At the same time, the camera has a storage module and a wireless transmission module. The captured picture is transmitted to the display terminal through the wireless transmission module. The image recognition module arranged in the display terminal identifies the type and quantity of seeds. The positioning module arranged in the display terminal marks the position at this time, and stores and records it through the storage module, which is convenient for users to observe and judge, and then make timely adjustments to the sowing;

[0020] (4) The present invention is provided with a control mechanism and a loosening mechanism, so that the soil can be loosened automatically during sowing, and the required mixed seeds can be sprinkled into the soil gaps after the loosening plate moves during the loosening process, which is more convenient and reduces the workload of the sower;

[0021] (5) The present invention connects the control mechanism and the loosening mechanism through a belt assembly, and then through the linkage of the belt assembly, the control mechanism and the loosening mechanism can share a driving source for driving, thereby saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the overall structure decomposition in the present invention;

[0026] Figure 4 It is a schematic diagram of the internal structure of the upper shell in the present invention;

[0027] Figure 5 It is a schematic diagram of the internal structure of the seed bin in the present invention;

[0028] Figure 6 It is a structural schematic diagram of the regulating mechanism in the present invention;

[0029] Figure 7 It is a schematic cross-sectional structure diagram of the regulating mechanism in the present invention;

[0030] Figure 8 It is a structural schematic diagram of the control mechanism and the soil loosening mechanism in the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the control mechanism in the present invention;

[0032] Fig.10 It is a structural schematic diagram of the arc head in the present invention.

[0033] In the figure: 1, upper shell; 2, seed bin; 201, connecting shell; 202, filter element; 203, first discharge port; 204, second discharge port; 3, adjustment mechanism; 301, annular ring; 302, baffle; 303, hinged rod; 304, support block; 305, annular plate; 306, connecting plate; 307, cylinder; 4, lower shell; 5, collecting box; 6, discharge pipe; 7, circular plate; 701, torsion spring; 702, circular Disk; 703, round rod; 7031, limit groove; 8, control mechanism; 801, motor; 802, first screw rod; 803, sliding block; 804, pushing rod; 8041, limit rod; 805, arc head; 806, sphere; 807, plug rod; 9, loosening mechanism; 901, second screw rod; 902, moving block; 903, loosening plate; 904, cone head; 905, guide rod; 10, belt assembly; 11, camera. DETAILED DESCRIPTION

[0034] 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.

[0035] Embodiment 1:

[0036] See also Figure 1-Figure 10 As shown, the present invention is a mixed sowing precision sowing device capable of recording sowing status, comprising an upper shell 1 and a lower shell 4 fixedly connected thereto;

[0037] Multiple seed bins 2 are arranged inside the upper shell 1. The lower sides of the multiple seed bins 2 are all connected to a connecting shell 201. The inside of the connecting shell 201 is fixedly connected with an inclined filter 202. The bottom of the connecting shell 201 is set as an inclined plate. By setting the bottom of the connecting shell 201 as an inclined plate, it is convenient for the screened seeds to slide from the second discharge port 204.

[0038] The filter element 202 is configured as a filter plate, which can filter out unfilled and unqualified seeds mixed in the seeds during their falling process. The inclined setting of the filter plate helps the qualified seeds to slide from the filter plate to the first discharge port 203;

[0039] A first discharge port 203 is provided on one side of the connecting shell 201, and the first discharge port 203 is arranged on the upper side of the filter element 202. A second discharge port 204 is provided on the other side of the connecting shell 201, and the second discharge port 204 is arranged on the lower side of the filter element 202. In the process of seeds falling, seeds of a qualified size will slide on the filter plate to the first discharge port 203, and then fall into the inside of the discharge pipe 6, and seeds of an unqualified size will fall to the lower side of the filter plate and slide from the second discharge port 204 through the inclined bottom plate.

[0040] Furthermore, the seeds can be screened when they fall to avoid the sowing of dry and incomplete seeds, which would affect the growth and productivity of crops.

[0041] A plurality of collection boxes 5 distributed in a circumferential array are disposed on the upper side of the lower shell 4, and the collection boxes 5 are disposed on the lower side of the second discharge port 204;

[0042] The collecting box 5 is arranged to correspond to the second discharge port 204 one by one, and unqualified seeds are collected and then processed uniformly to prevent them from being scattered everywhere during the sowing process and affecting the efficiency. At the same time, the collecting box 5 is detachably mounted on the upper side of the lower shell 4 by means of a snap connection, so that the collecting box 5 can be removed in time to process the seeds inside.

[0043] The multiple seed bins 2 are each provided with an adjustment mechanism 3 for controlling the seed falling rate;

[0044] The regulating mechanism 3 is provided to control the size of the opening, thereby controlling the amount of seeds falling in the same time, so as to facilitate regulating the seed falling rate according to the actual sowing needs;

[0045] The feeding tube 6 is inserted into the lower shell 4. The inside of the feeding tube 6 is rotated by a rotating shaft and matched with a circular plate 7. The circular plate 7 is used to receive the falling seeds. After all the seeds required for a mixed sowing are dropped onto the circular plate 7, they are dropped uniformly, so as to facilitate recording the sown seeds before sowing.

[0046] A control mechanism 8 for driving the circular plate 7 to rotate is disposed inside the lower shell 4, and a loosening mechanism 9 is disposed on the lower side of the lower shell 4;

[0047] The control mechanism 8 is used to control the circular plate 7 to rotate, and the loosening mechanism 9 is used to loosen the soil before sowing. Through the linkage between the loosening mechanism 9 and the control mechanism 8, the circular plate 7 rotates after loosening the soil to make the seeds fall;

[0048] A camera 11 is provided inside the upper shell 1. The camera 11 is arranged just above the feeding tube 6. The camera 11 is used to shoot the seeds on the circular plate 7 in the case of mixed sowing at a distance. The camera 11 has a storage module and a wireless transmission module. The captured picture is transmitted to the display terminal through the wireless transmission module. The image recognition module arranged in the display terminal identifies the type and quantity of the seeds. The positioning module arranged in the display terminal marks the position at this time. The type, quantity and position of the seeds are stored one by one through the storage module, which is convenient for users to observe and judge, and then make timely adjustments to the sowing.

[0049] Embodiment 2:

[0050] See also Figure 1-Figure 10 Based on the above embodiment 1, the present invention is a mixed sowing precision seeding device capable of recording sowing status, further comprising:

[0051] The adjusting mechanism 3 includes an annular ring 301 fixedly connected to the inner wall of the seed bin 2. The outer surface of the annular ring 301 is rotatably matched with multiple groups of baffles 302 in a circumferential array. The baffles 302 are provided with eight, and the eight baffles 302 form a complete circular plate. When the seeds need to fall, the baffles 302 are controlled to rotate to form an opening. When the seeds do not need to fall, the baffles 302 are controlled to return to the position as shown in the figure. Figure 6 The position shown in the figure blocks the seeds, the bottom surface of the baffle plate 302 is rotatably connected to one end of the hinged rod 303, and the other end of the hinged rod 303 is rotatably matched with the support block 304, and the bottom surfaces of the multiple groups of support blocks 304 are fixedly connected by the annular plate 305, and the annular plate 305 is limited by sliding with the inner wall of the seed bin 2, and the movement of the support block 304 is controlled by controlling the movement of the annular plate 305. The bottom surface of the annular plate 305 is fixedly connected to the connecting plate 306, and the bottom surface of the connecting plate 306 is fixedly connected to the output end of the cylinder 307. The baffle plate 302 can be finally rotated by the provided cylinder 307, and the rotation angle of the baffle plate 302 can be adjusted by the extended length of the cylinder 307.

[0052] By controlling the extension length of the cylinder 307, the rotation angle of the baffle 302 can be controlled, so that the size of the opening surrounded by the baffle 302 can be controlled. By adjusting the size of the opening, the amount of seeds falling in the same time can be controlled, that is, the above device can control the seed falling rate;

[0053] The radius of the multiple baffles 302 is consistent with the radius of the inner wall of the seed bin 2, and the cross section of the baffles 302 is a triangular surface;

[0054] It should be noted that the baffles 302 are arranged in a circular array to form a complete circular plate, completely blocking the interior of the seed bin 2. When sowing is required, the control cylinder 307 drives the baffle 302 to rotate, so that the circular plate surrounded by the baffles 302 forms an opening to allow the seeds to fall. The baffles 302 are arranged with a triangular cross-section. Since the baffles 302 are inclined, the seeds fall more smoothly, avoiding seeds remaining on the upper side of the baffle 302 and unable to fall down.

[0055] Embodiment three:

[0056] See also Figure 1-Figure 10 It is shown that, based on the above embodiment 1 and embodiment 2, the present invention is a mixed sowing precision seeding device capable of recording sowing status, further comprising:

[0057] The control mechanism 8 and the loosening mechanism 9 are connected by a belt assembly 10. Through the linkage of the belt assembly 10, the control mechanism 8 and the loosening mechanism 9 can share a driving source for driving, thereby saving costs;

[0058] One end of the rotating shaft is fixedly connected to the circular disk 702, and the outer surface of the circular disk 702 is fixedly connected to a round rod 703. The outer surface of the round rod 703 begins to have a limiting groove 7031, and the provided limiting groove 7031 is used to limit the insertion rod 807 so that the push rod 804 can push the circular disk 702. The outer surface of the other end of the rotating shaft is sleeved with a torsion spring 701;

[0059] It should be noted that the torsion spring 701 is used to drive the push rod 804 back to the original position. When the push rod 804 drives the insertion rod 807 to move, the resilience of the torsion spring 701 drives the circular plate 702 to rotate back to the original position, and the circular rod 703 is pushed to follow the insertion rod 807, so that when the circular plate 702 returns to the original position, the push rod 804 is in a horizontal state, thereby ensuring that the limit rod 8041 returns to the inside of the U-shaped plate;

[0060] The control mechanism 8 includes a motor 801 fixedly installed inside the lower housing 4, the output end of the motor 801 is fixedly connected to a first screw rod 802, the outer surface of the first screw rod 802 is meshedly connected to a sliding block 803, one side of the sliding block 803 is rotatably connected to a push rod 804, one end of the push rod 804 is fixedly connected to an arc head 805, an insertion rod 807 is arranged inside the arc head 805, the insertion rod 807 is adapted to the limit groove 7031, and the arrangement of the arc head 805 is adapted to the shape of the round rod 703;

[0061] It should be noted that there is a certain distance between the push rod 804 and the round rod 703. Figure 8 As shown, when the loosening plate 903 moves a certain distance, a gap is formed in the soil, and then the seeds fall, thereby increasing the sowing effect.

[0062] A ball seat is provided at one end of the insertion rod 807, a ball 806 is provided inside the ball seat, and the ball 806 is fixedly connected to the inside of the arc head 805;

[0063] It should be noted that the inserted rod 807 and the arc-shaped head 805 are connected by the ball 806 and the ball seat, so that when the circular plate 702 is pushed to rotate, the inserted rod 807 is located inside the limiting groove 7031 in a horizontal state, the ball 806 is adapted to rotate, and when the inserted rod 807 does not enter the limiting groove 7031, there is a damping effect between the ball seat and the ball 806, and the inserted rod 807 is light in weight, so that the inserted rod 807 is in a horizontal state corresponding to the limiting groove 7031;

[0064] The upper and lower sides of the push rod 804 are fixedly connected to the limit rod 8041, the limit rod 8041 is slidably limited by the U-shaped plate, and the U-shaped plate is fixedly connected to the inner wall of the lower shell 4;

[0065] The limiting rod 8041 is limited by the U-shaped plate. Since there is a certain distance between the arc head 805 and the round rod 703, when the push rod 804 moves this distance, the U-shaped plate and the limiting rod 8041 act to keep the push rod 804 in a horizontal state.

[0066] The loosening mechanism 9 includes a second screw rod 901 and a guide rod 905. The outer surface of the second screw rod 901 is meshed with two groups of symmetrically arranged moving blocks 902. The outer surface of the guide rod 905 is sleeved with two groups of symmetrically arranged moving blocks 902. The bottom surfaces of the moving blocks 902 are fixedly connected with loosening plates 903.

[0067] It should be noted that the second screw rod 901 is a bidirectional screw rod, and the threads on its surface are symmetrical and opposite threads, and the threads on the first screw rod 802 are unidirectional threads, and the threads on the first screw rod 802 are in the same direction as the left half of the threads on the second screw rod 901;

[0068] The outer surface of the loosening plate 903 is fixedly connected with multiple groups of cone heads 904. The bottom surface of the loosening plate 903 is conical. The set cone heads 904 can increase the strength and push hard objects that may appear in the soil during movement. The bottom is conical, which can save effort when inserting into the soil.

[0069] Working principle of the present invention:

[0070] When mixed sowing is required, the seeds to be mixed sown are first placed in the seed bin 2 respectively, and then the annular plate 305 is driven downward by controlling the cylinder 307, thereby causing the support block 304 to move downward. Since the hinged rod 303 is rotatably connected with the baffle 302 and the support block 304, the baffle 302 will rotate at the same time, thereby forming a circular opening for the seeds to fall. The distance that the annular plate 305 is driven downward by the cylinder 307 is controlled according to the types of seeds, thereby controlling the amount of seeds falling.

[0071] After the seeds fall, the seeds with qualified particle size will slide to the first discharge port 203 through the inclined filter 202, and then fall into the inside of the circular plate 7 inside the discharge pipe 6. The seeds with unqualified particle size will be filtered by the filter 202 and then fall from the second discharge port 204 to the inside of the collection box 5 for unified collection and sorting.

[0072] Within a certain period of time, the control cylinder 307 returns to its original position, thereby causing the baffle 302 to return to its original position. The baffle 302 will form a circular plate to block the inside of the seed bin 2 to prevent the seeds from falling. When all the seeds required for a mixed sowing fall to the upper side of the circular plate 7,

[0073] At this time, the camera 11 located directly above the circular plate 7 takes a picture of the seeds on the upper side of the circular plate 7, and then transmits it to the display terminal through the wireless transmission module. The image processing module set on the display terminal automatically identifies the type and quantity of the seeds and records the sowing position, and then stores it through the storage module. The user observes the stored records to judge the sowing situation of the seeds, which position needs to be replanted, and then makes timely adjustments;

[0074] After all the seeds required for mixed sowing have fallen to the upper side of the circular plate 7, the loosening plate 903 is inserted into the soil, and then the motor 801 is controlled to drive the first screw rod 802 to rotate. At this time, due to the transmission of the belt assembly 10, the second screw rod 901 is also synchronously driven. Since the thread on the second screw rod 901 is a bidirectional thread, the two loosening plates 903 will move in opposite directions at this time, thereby forming a certain gap between the soil. While the loosening plate 903 moves, since the push rod 804 is first limited by the limit rod 8041, During the first period of time, the push rod 804 will move along the direction of the first screw rod 802, and the push rod 804 is a distance away from the circular disk 702. After the loosening plate 903 moves a certain distance, the insertion rod 807 on the push rod 804 moves to the inside of the limiting groove 7031. At this time, the limiting rod 8041 is separated from the limit of the U-shaped plate, and the push rod 804 is rotatably connected with the sliding block 803. At this time, the circular disk 702 rotates, and the seeds on the upper side of the circular plate 7 slide into the soil gap, and then the loosening plate 903 can be pulled out of the soil.

[0075] Before the next sowing, the motor 801 is controlled to reverse, driving the loosening plate 903 and the circular plate 7 to return to their original positions.

[0076] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A mixed seeding precision seeding device capable of recording seeding status, characterized in that: It comprises an upper shell (1) and a lower shell (4) fixedly connected thereto; A plurality of seed bins (2) are arranged inside the upper shell body (1); the lower sides of the plurality of seed bins (2) are connected to a connecting shell (201); the interior of the connecting shell (201) is fixedly connected to a filter element (202) arranged in an inclined manner; and the interior of the plurality of seed bins (2) is provided with an adjustment mechanism (3) for controlling the seed falling rate; A feed tube (6) is inserted into the interior of the lower shell (4); a circular plate (7) is rotatably matched with the interior of the feed tube (6) via a rotating shaft; one end of the rotating shaft is fixedly connected to a circular disk (702); a round rod (703) is fixedly connected to the outer surface of the circular disk (702); a limiting groove (7031) is formed on the outer surface of the round rod (703); and a torsion spring (701) is sleeved on the outer surface of the other end of the rotating shaft; A control mechanism (8) for driving the circular plate (7) to rotate is arranged inside the lower shell (4), a loosening mechanism (9) is arranged on the lower side of the lower shell (4), and the control mechanism (8) and the loosening mechanism (9) are connected via a belt assembly (10); The control mechanism (8) comprises a motor (801) fixedly mounted inside the lower housing (4); the output end of the motor (801) is fixedly connected to a first screw rod (802); the outer surface of the first screw rod (802) is meshingly connected to a sliding block (803); one side of the sliding block (803) is rotatably connected to a push rod (804); one end of the push rod (804) is fixedly connected to an arc head (805); an insert rod (807) is arranged inside the arc head (805); the insert rod (807) is adapted to the limit groove (7031); A camera (11) is arranged inside the upper shell (1), and the camera (11) is arranged directly above the discharge pipe (6).

2. A mixed sowing precision seeding device capable of recording sowing status according to claim 1, characterized in that: The bottom of the connecting shell (201) is configured as an inclined plate, a first discharge port (203) is provided on one side of the connecting shell (201), and the first discharge port (203) is provided on the upper side of the filter element (202), and a second discharge port (204) is provided on the other side of the connecting shell (201), and the second discharge port (204) is provided on the lower side of the filter element (202).

3. A mixed sowing precision seeding device capable of recording sowing status according to claim 2, characterized in that: A plurality of collection boxes (5) distributed in a circular array are arranged on the upper side of the lower shell (4); the collection boxes (5) are arranged on the lower side of the second discharge port (204).

4. A mixed sowing precision seeding device capable of recording sowing status according to claim 1, characterized in that: The adjustment mechanism (3) comprises an annular ring (301) fixedly connected to the inner wall of the seed bin (2); the outer surface of the annular ring (301) is rotatably connected to multiple groups of baffles (302) in a circumferential array; the bottom surface of the baffle (302) is rotatably connected to one end of a hinged rod (303); the other end of the hinged rod (303) is rotatably connected to a support block (304); the bottom surfaces of multiple groups of support blocks (304) are fixedly connected via an annular plate (305); the bottom surface of the annular plate (305) is fixedly connected to a connecting plate (306); the bottom surface of the connecting plate (306) is fixedly connected to the output end of the cylinder (307).

5. A mixed sowing precision seeding device capable of recording sowing status according to claim 4, characterized in that: The radius of the multiple groups of baffles (302) is consistent with the radius of the inner wall of the seed bin (2), and the cross-section of the baffles (302) is a triangular surface.

6. A mixed sowing precision seeding device capable of recording sowing status according to claim 1, characterized in that: A ball seat is provided at one end of the insertion rod (807), a sphere (806) is provided inside the ball seat, and the sphere (806) is fixedly connected to the inside of the arc head (805).

7. A mixed seeding precision seeding device capable of recording seeding status according to claim 1, characterized in that: The upper and lower side surfaces of the push rod (804) are fixedly connected to a limit rod (8041), the limit rod (8041) is slidably limited by a U-shaped plate, and the U-shaped plate is fixedly connected to the inner wall of the lower shell (4).

8. The mixed sowing precision seeding device capable of recording sowing status according to claim 1, characterized in that: The loosening mechanism (9) comprises a second screw rod (901) and a guide rod (905); the outer surface of the second screw rod (901) is meshedly connected with two groups of symmetrically arranged moving blocks (902); the outer surface of the guide rod (905) is sleeved with two groups of symmetrically arranged moving blocks (902); the bottom surfaces of the moving blocks (902) are fixedly connected with loosening plates (903).

9. A mixed seeding precision seeding device capable of recording seeding status according to claim 8, characterized in that: The outer surface of the loosening plate (903) is fixedly connected to a plurality of cone heads (904), and the bottom surface of the loosening plate (903) is conical.

Images