Wheat seed dressing device for agricultural planting

Abstract

The utility model relates to the technical field of seed dressing devices, and discloses a wheat seed dressing device for agricultural planting, which comprises a mixing barrel, the upper surface of the mixing barrel is fixedly connected with a top cover, one side in the top cover is rotatably connected with an observation cover, and the bottom of the outer wall of the mixing barrel is fixedly connected with a motor I; the output end of the motor I penetrates through the mixing barrel and is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a scraping plate, the outer wall of the rotating shaft is fixedly connected with a limiting block, and an adjusting assembly for adjustment is mounted on the upper surface of the top cover. The adjusting assembly comprises a hydraulic cylinder, and one side of the outer wall of the hydraulic cylinder is fixedly connected to the upper surface of the top cover. The hydraulic cylinder drives the connecting frame to enable the sleeve to move outside the limiting block, the sliding groove plate drives the limiting rod to enable the stirring blade to rotate and adjust the angle, the first motor drives the rotating shaft to enable the scraping plate and the stirring blade to rotate together, the angle of the stirring blade can be adjusted according to needs for stirring, pesticide and seeds are fully dissolved and mixed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed mixing devices, in particular to a wheat seed mixing device for agricultural planting. Background Art

[0002] Wheat is an annual or biennial herbaceous grain crop of the genus Triticeae in the Poaceae family. Its grains are rich in various nutrients, are an important food source and are widely planted around the world. The wheat seed dressing device for agricultural planting is used because it can improve the efficiency of seed treatment during large-scale planting. Compared with manual seed mixing, it can quickly and evenly mix seeds and seed dressing agents; it can ensure uniform seed mixing quality, so that each seed receives the same amount of medicine, which is conducive to germination, growth and resistance to diseases and pests; it can reduce the waste of medicines and environmental pollution, and accurately control the dosage; it can also adapt to different planting needs and adjust parameters according to actual conditions to meet diverse requirements.

[0003] In the existing wheat seed mixing device, during use, a motor is usually used to drive a stirring blade to be placed in a mixing barrel, and then the agent and seeds are placed in the mixing barrel, and then the motor is used to drive the stirring blade to mix the agent and the seeds evenly to achieve the purpose of seed mixing. However, the stirring blade used in the prior art is usually fixed on the stirring shaft at a certain angle during use, and it is difficult to adjust the angle according to the seed mixing needs, which will lead to problems such as low agent dispersion efficiency and uneven mixing of seeds and agents. Therefore, a wheat seed mixing device for agricultural planting is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a wheat seed mixing device for agricultural planting, aiming to improve the problem that the stirring blades used in the prior art are generally fixed on the stirring shaft and cannot be adjusted, which leads to the inability to meet the user's needs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheat seed mixing device for agricultural planting, comprising a mixing barrel, a top cover is fixedly connected to the upper surface of the mixing barrel, an observation cover is rotatably connected to one side of the inner side of the top cover, a motor is fixedly connected to the bottom of the outer wall of the mixing barrel, an output end of the motor passes through the mixing barrel and is fixedly connected to a rotating shaft, a scraper is fixedly connected to the outer wall of the rotating shaft, a limited block is fixedly connected to the outer wall of the rotating shaft, and an adjustment component for adjustment is installed on the upper surface of the top cover;

[0006] The adjusting component includes a hydraulic cylinder, one side of the outer wall of the hydraulic cylinder is fixedly connected to the upper surface of the top cover, the output end of the hydraulic cylinder passes through the top cover and is fixedly connected to a connecting block, the outer wall of the connecting block is rotatably connected to a connecting frame, the lower surface of the connecting frame is fixedly connected to a sleeve, a plurality of grooves are provided inside the sleeve, a plurality of limit seats are fixedly connected to the outer wall of the rotating shaft, a stirring blade is rotatably connected inside the limit seat, and a limit assembly for limiting the stirring blade is installed on the outer wall of the stirring blade.

[0007] Through the above technical solution, the effect of uniform mixing by adjusting the stirring angle according to the use requirements is achieved.

[0008] Furthermore, the limiting assembly includes a limiting rod, one side of the outer wall of the limiting rod is fixedly connected to one side of the outer wall of the stirring blade, one side of the outer wall of the sleeve is fixedly connected to a plurality of slide plates, and the outer wall of the limiting rod is slidably connected to the inner wall of the slide plate.

[0009] Through the above technical solution, the effect of limiting the movement of the stirring blade is achieved.

[0010] Furthermore, a left-right symmetrical fixed plate is fixedly connected to the inner wall of the mixing barrel, a liquid transmission component is installed inside the fixed plate, a feed hopper is fixedly connected to the upper surface of the top cover, a quantitative component for quantitatively measuring the medicine inside the feed hopper is installed on the upper surface of the top cover, and a turning component inside the top cover is used to turn the wheat.

[0011] Through the above technical solution, the effect of facilitating the placement of powdered medicine is achieved.

[0012] Furthermore, the liquid transmission component includes an annular tube, the outer wall of the annular tube is fixedly connected to the inner wall of the fixed plate, a plurality of atomizing nozzles are fixedly connected to the outer wall of the annular tube, a transmission tube is fixedly connected to the upper surface of the annular tube, and the outer wall of the transmission tube passes through the interior of the top cover.

[0013] Through the above technical solution, the effect of facilitating the transfer of liquid medicine or purified water to the interior of the mixing barrel is achieved.

[0014] Furthermore, the quantitative component includes motor 2, one side of the outer wall of motor 2 is fixedly connected to the upper surface of the top cover, the output end of motor 2 is fixedly connected to a half gear, the output end of motor 2 away from the half gear is fixedly connected to an eccentric frame, the outer wall of the eccentric frame is slidably connected to the inner wall of the limit frame, and one end of the limit frame is fixedly connected to a sliding block.

[0015] Through the above technical solution, the effect of evenly administering the medicine in batches is achieved.

[0016] Furthermore, the material turning assembly includes a rack column, the outer wall of the rack column passes through the interior of the top cover, the lower surface of the rack column is fixedly connected to a fixed block, the upper surface of the fixed block is fixedly connected to a spring, the upper end of the spring is fixedly connected to the top of the inner wall of the top cover, and the lower surface of the fixed block is fixedly connected to a Z-shaped plate.

[0017] Through the above technical solution, the effect of facilitating premixing of the powdered medicine above the seeds and the seeds is achieved.

[0018] Furthermore, the outer wall of the scraper is slidably connected to the inner wall of the mixing barrel, and the scraper is used to remove residual medicine on the inner wall of the mixing barrel.

[0019] Through the above technical solution, the effect of facilitating the cleaning of the medicine remaining on the inner wall of the mixing barrel is achieved.

[0020] Furthermore, the inner wall of the sleeve is slidably connected to the outer wall of the limiting block, and the limiting block limits the movement of the sleeve.

[0021] Through the above technical solution, the effect of facilitating the synchronous rotation of the sleeve and limiting the movement trajectory of the sleeve is achieved.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the connecting frame of the outer wall of the connecting block is driven by the hydraulic cylinder to adjust up and down, so that the sleeve can move in a limited position on the outer wall of the limit block. At this time, the sleeve drives the slide plate to move. At this time, the movement of the slide plate makes the limit rod move on the inner wall of the slide plate and drives the stirring blade to rotate on the inner wall of the limit seat, so as to achieve the effect of adjusting the stirring angle of the stirring blade. At the same time, the motor drives the rotating shaft to rotate, so that the scraper and the stirring blade rotate synchronously, so as to achieve the effect of adjusting the stirring blade angle according to different usage requirements, so as to achieve the effect of fully dissolving and mixing the medicine with the seeds, so as to improve the practicality of the device;

[0024] 2. In the utility model, powdered medicine is put into the feed hopper, and the eccentric frame is driven to rotate by motor 2. At this time, the eccentric frame drives the limit frame to perform reciprocating motion, so as to achieve the effect of quantitatively discharging the medicine in the feed hopper in batches. At the same time, motor 2 drives the half gear and the rack column to engage and rotate, so as to achieve the effect of driving the Z-shaped plate to turn over and mix the medicine on the top of the seed with the seed. When it is necessary to clean the inside of the top cover or put in liquid medicine, the water source or liquid medicine can be transmitted to the inside of the annular tube through the transmission pipe and then cooperated with the atomizing nozzle to achieve the effect of cleaning or adding liquid medicine, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional structural schematic diagram of a wheat seed mixing device for agricultural planting proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the scraper part of a wheat seed mixing device for agricultural planting proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the stirring blade part of a wheat seed mixing device for agricultural planting proposed by the utility model;

[0028] Figure 4 for Figure 3 A in the enlarged view;

[0029] Figure 5 This is a schematic diagram of the structure of the Z-shaped plate portion of a wheat seed mixing device for agricultural planting proposed by the utility model;

[0030] Figure 6 The utility model is a schematic diagram of the structure of the sliding block part of a wheat seed mixing device for agricultural planting.

[0031] Legend:

[0032] 1. Mixing barrel; 2. Top cover; 3. Observation cover; 4. Motor 1; 5. Rotating shaft; 6. Scraper; 7. Limit block; 8. Hydraulic cylinder; 9. Connecting block; 10. Connecting frame; 11. Sleeve; 12. Slot; 13. Limit seat; 14. Stirring blade; 15. Slide plate; 16. Limit rod; 17. Fixed plate; 18. Annular tube; 19. Atomizing nozzle; 20. Transmission pipe; 21. Feed hopper; 22. Sliding block; 23. Limit frame; 24. Eccentric frame; 25. Motor 2; 26. Half gear; 27. Rack column; 28. Spring; 29. ​​Fixed block; 30. Z-shaped plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1 - Figure 4The utility model provides an embodiment: a wheat seed mixing device for agricultural planting, comprising a mixing barrel 1, a top cover 2 is fixedly connected to the upper surface of the mixing barrel 1, an observation cover 3 is rotatably connected to one side of the top cover 2, a motor 4 is fixedly connected to the bottom of the outer wall of the mixing barrel 1, an output end of the motor 4 passes through the mixing barrel 1 and is fixedly connected to a rotating shaft 5, a scraper 6 is fixedly connected to the outer wall of the rotating shaft 5, a limited position block 7 is fixedly connected to the outer wall of the rotating shaft 5, and an adjustment component for adjustment is installed on the upper surface of the top cover 2;

[0035] The adjusting component includes a hydraulic cylinder 8, one side of the outer wall of the hydraulic cylinder 8 is fixedly connected to the upper surface of the top cover 2, the output end of the hydraulic cylinder 8 passes through the top cover 2 and is fixedly connected to a connecting block 9, the outer wall of the connecting block 9 is rotatably connected to a connecting frame 10, the lower surface of the connecting frame 10 is fixedly connected to a sleeve 11, a plurality of slots 12 are provided inside the sleeve 11, a plurality of limit seats 13 are fixedly connected to the outer wall of the rotating shaft 5, a stirring blade 14 is rotatably connected inside the limit seat 13, and a limit assembly for limiting the stirring blade 14 is installed on the outer wall of the stirring blade 14; the limit assembly includes a limit rod 16, one side of the outer wall of the limit rod 16 is fixedly connected to one side of the outer wall of the stirring blade 14, a plurality of slide plates 15 are fixedly connected to one side of the outer wall of the sleeve 11, and the outer wall of the limit rod 16 is slidably connected to the inner wall of the slide plate 15;

[0036] Specifically, the mixing barrel 1 serves as the main reaction container for containing wheat seeds and seed dressing agents, providing space for mixing the two. A top cover 2 is fixedly connected to the upper surface of the mixing barrel 1. The top cover 2 serves to close the top of the mixing barrel 1 to prevent the material from splashing out during the mixing process, and also provides support for the installation of other components. An observation cover 3 is rotatably connected to one side of the top cover 2. The observation cover 3 is convenient for the operator to check the mixing situation in the mixing barrel 1 at any time without completely opening the top cover 2, thereby reducing the possibility of external impurities entering. A motor 4 is fixedly connected to the bottom of the outer wall of the mixing barrel 1. The motor 4 serves as a power source to provide power for the mixing process. The output end of the motor 4 passes through the mixing barrel 1 and is fixedly connected to a rotating shaft 5. The rotating shaft 5 rotates under the drive of the motor 4. The rotating shaft 5 rotates, driving the parts connected thereto to move. The outer wall of the rotating shaft 5 is fixedly connected with a scraper 6. The scraper 6 rotates with the rotating shaft 5, and can scrape off the materials attached to the inner wall of the mixing barrel 1 to ensure that the materials are fully involved in the mixing, and to avoid the residual materials affecting the stirring effect and the subsequent cleaning work. The outer wall of the rotating shaft 5 is fixedly connected with a limiting block 7, which plays a role in positioning other parts in the axial direction. An adjusting component for adjustment is installed on the upper surface of the top cover 2, and the adjusting component can adjust the working state of the stirring component. The adjusting component includes a hydraulic cylinder 8, and one side of the outer wall of the hydraulic cylinder 8 is fixedly connected to the upper surface of the top cover 2. The hydraulic cylinder 8 is used as an actuator and can be extended and retracted according to the control signal to achieve precise position adjustment. The output end of the hydraulic cylinder 8 passes through the top cover 2 and is fixedly connected with a connecting block 9. The connecting block 9 is used to transmit the power of the hydraulic cylinder 8 and connect other components. The outer wall of the connecting block 9 is rotatably connected to a connecting frame 10. The connecting frame 10 can rotate within a certain range to adapt to different movement requirements. A sleeve 11 is fixedly connected to the lower surface of the connecting frame 10. The sleeve 11 provides installation space and a certain protection for internal components. A plurality of slots 12 are provided inside the sleeve 11. The slots 12 cooperate with other components to achieve specific functions. A plurality of limit seats 13 are fixedly connected to the outer wall of the rotating shaft 5. The limit seats 13 are used to fix and support the stirring blades 14 so that they can be stably installed on the rotating shaft 5. The limit seats 13 are rotatably connected to the stirring blades 14. The stirring blades 14 are components that directly stir the wheat seeds and the seed dressing agent. The stirring blades 14 are components that directly stir the wheat seeds and the seed dressing agent. The generated shear force and impact force make the two mix evenly. The outer wall of the stirring blade 14 is installed with a limit assembly for limiting the stirring blade 14 to ensure that the stirring blade 14 maintains a stable posture during movement. The limit assembly includes a limit rod 16. One side of the outer wall of the limit rod 16 is fixedly connected to one side of the outer wall of the stirring blade 14. The limit rod 16 cooperates with other components to limit the rotation range of the stirring blade 14. One side of the outer wall of the sleeve 11 is fixedly connected to a plurality of slide plates 15. The slide plate 15 provides a sliding track for the limit rod 16, so that the stirring blade 14 can rotate within a certain angle range, thereby changing the stirring method and effect to adapt to different stirring requirements. The outer wall of the limit rod 16 is slidably connected to the inner wall of the slide plate 15, thereby ensuring the accuracy and stability of the movement of the stirring blade 14.

[0037] Reference Figure 1 , Figure 5 and Figure 6 The inner wall of the mixing barrel 1 is fixedly connected with a left-right symmetrical fixed plate 17, a liquid transmission component is installed inside the fixed plate 17, a feed hopper 21 is fixedly connected to the upper surface of the top cover 2, a quantitative component for quantitatively measuring the medicine inside the feed hopper 21 is installed on the upper surface of the top cover 2, and a turning component for turning the wheat inside the top cover 2; the liquid transmission component includes an annular tube 18, the outer wall of the annular tube 18 is fixedly connected to the inner wall of the fixed plate 17, a plurality of atomizing nozzles 19 are fixedly connected to the outer wall of the annular tube 18, a transmission tube 20 is fixedly connected to the upper surface of the transmission tube 20, and the outer wall of the transmission tube 20 passes through the interior of the top cover 2; the quantitative component includes a motor 25, one side of the outer wall of the motor 25 is fixedly connected to the upper surface of the top cover 2, and the output end of the motor 25 is fixedly connected with a half gear 2 6. The output end of the motor 25 is fixedly connected to an eccentric frame 24 away from the side of the half gear 26. The outer wall of the eccentric frame 24 is slidably connected to the inner wall of the limit frame 23. One end of the limit frame 23 is fixedly connected to a sliding block 22; the turning assembly includes a rack column 27, the outer wall of the rack column 27 passes through the interior of the top cover 2, the lower surface of the rack column 27 is fixedly connected to a fixed block 29, the upper surface of the fixed block 29 is fixedly connected to a spring 28, the upper end of the spring 28 is fixedly connected to the top of the inner wall of the top cover 2, and the lower surface of the fixed block 29 is fixedly connected to a Z-shaped plate 30; the outer wall of the scraper 6 is slidably connected to the inner wall of the mixing barrel 1, and the scraper 6 is used to remove the residual medicine on the inner wall of the mixing barrel 1; the inner wall of the sleeve 11 is slidably connected to the outer wall of the limit block 7, and the limit block 7 limits the movement of the sleeve 11;

[0038] Specifically, a left-right symmetrical fixing plate 17 is fixedly connected to the inner wall of the mixing barrel 1. The fixing plate 17 provides a stable installation base for the liquid transmission component to ensure that it will not shake or move during operation. A liquid transmission component is installed inside the fixing plate 17. The component is used to spray the medicine evenly onto the wheat seeds in the mixing barrel 1 in a specific form. The liquid transmission component includes an annular tube 18. The outer wall of the annular tube 18 is fixedly connected to the inner wall of the fixing plate 17. The annular tube 18 serves as a transmission channel for the medicine. Its annular design can make the medicine evenly distributed on the cross-section of the mixing barrel 1. A plurality of atomizing nozzles 19 are fixedly connected to the outer wall of the annular tube 18. The atomizing nozzles 19 can atomize the liquid medicine into tiny particles, thereby increasing the contact area between the medicine and the wheat seeds. The agent can be more evenly attached to the surface of the seeds to improve the seed mixing effect. The upper surface of the annular tube 18 is fixedly connected with a transmission tube 20, which is responsible for transporting the external agent into the annular tube 18. The outer wall of the transmission tube 20 passes through the interior of the top cover 2 to ensure that the agent can smoothly enter the liquid transmission component in the mixing barrel 1 from the outside. The upper surface of the top cover 2 is fixedly connected with a hopper 21, which provides an entrance for adding wheat seeds and agents to facilitate the input of materials. A quantitative component for quantitatively measuring the agent inside the hopper 21 is installed on the upper surface of the top cover 2. The component can accurately control the amount of agent added to ensure the accuracy of the seed mixing ratio. The quantitative component includes a motor 25, one side of the outer wall of the motor 25 is fixedly connected to the upper surface of the top cover 2, and the motor 22 is fixedly connected to the upper surface of the top cover 2. 5 is used as a power source to drive the operation of the quantitative component. The output end of the motor 25 is fixedly connected to a half gear 26. The half gear 26 cooperates with other components to achieve intermittent motion control, thereby achieving the purpose of quantitative addition. The output end of the motor 25 is fixedly connected to an eccentric frame 24 on the side away from the half gear 26. The eccentric frame 24 converts eccentric motion into linear motion to provide power for the quantitative addition of the medicine. The outer wall of the eccentric frame 24 is slidably connected to the inner wall of the limit frame 23. The limit frame 23 guides and limits the movement of the eccentric frame 24 to ensure the accuracy of its motion trajectory. One end of the limit frame 23 is fixedly connected to a sliding block 22. The sliding block 22 moves under the drive of the limit frame 23 and works in coordination with other components to achieve the quantitative addition of the medicine. The inside of the top cover 2 is used A turning component for turning wheat, which can turn the wheat seeds during the seed mixing process to make the seeds and the medicine mixed more evenly, includes a rack column 27, the outer wall of which passes through the interior of the top cover 2, and the rack column 27 moves up and down under the action of power, driving the parts connected thereto to move, and a fixed block 29 is fixedly connected to the lower surface of the rack column 27, and the fixed block 29 is used to connect the spring 28 and the Z-shaped plate 30 to transmit power, and a spring 28 is fixedly connected to the upper surface of the fixed block 29, and the spring 28 provides elastic restoring force, so that the rack column 27 can return to the initial position after movement to achieve reciprocating motion, and the upper end of the spring 28 is fixedly connected to the top of the inner wall of the top cover 2 to provide a fixing point for the spring 28, and the lower surface of the fixed block 29 is fixedly connected to the Z-shaped plate 30.The Z-shaped plate 30 moves up and down driven by the rack column 27 to turn over the wheat seeds in the mixing barrel 1 to avoid seed accumulation and promote uniform mixing. The outer wall of the scraper 6 is slidably connected to the inner wall of the mixing barrel 1. The scraper 6 rotates with the drive of the rotating shaft 5 to effectively scrape off the residual medicine on the inner wall of the mixing barrel 1 to prevent the residual medicine from affecting the quality of the next batch of seed mixing. It is also convenient for cleaning the mixing barrel 1. The inner wall of the sleeve 11 is slidably connected to the outer wall of the limit block 7. The limit block 7 limits the movement of the sleeve 11 to ensure that the sleeve 11 will not deviate or rotate during the up and down movement, ensuring the movement trajectory of the stirring blade 14 and the stability of the stirring effect.

[0039] Working principle: when the device is needed to mix wheat seeds, first open the top cover 2, put the seeds into the mixing barrel 1, and then put the powder medicine into the hopper 21. At this time, the hydraulic cylinder 8 is started to drive the connecting frame 10 on the outer wall of the connecting block 9 to move, thereby achieving the effect of driving the slide plate 15 on the outer wall of the sleeve 11 to move. At this time, the slide plate 15 is moved to drive the stirring blade 14 on the outer wall of the limit rod 16 to rotate with the stirring blade 14. At this time, the rotation of the stirring blade 14 can achieve the effect of adjusting the stirring angle according to the use requirements. At this time, the motor 1 4 is started to drive the rotating shaft 5 to rotate, so that the scraper 6 and the stirring blade 14 rotate synchronously. At the same time, the motor 2 25 is started to drive the eccentric frame 24 and the half gear 26 to rotate synchronously. At this time, the motor 2 25 is started to drive the eccentric frame 24 and the half gear 26 to rotate synchronously. The eccentric frame 24 drives the sliding block 22 on one side of the limit frame 23 to perform reciprocating motion, thereby achieving the effect of driving the medicine inside the hopper 21 to be evenly delivered into the mixing barrel 1. At this time, the half gear 26 is rotated to drive the rack column 27 to engage and rotate with it. At this time, the rack column 27 drives the Z-shaped plate 30 to flip the material up and down. At the same time, the fixed block 29 can drive the spring 28 to expand and contract, and then when the rack column 27 and the half gear 26 are not engaged, the Z-shaped plate 30 will be automatically reset. When liquid medicine needs to be injected into the mixing barrel 1, the liquid medicine is connected to one side of the transmission pipe 20 through a water pump, and then through the cooperation of the annular pipe 18 and the atomizing nozzle 19, the effect of satisfying a variety of seed mixing methods is achieved. At the same time, clean water can also be transmitted through the transmission pipe 20, thereby achieving the effect of efficiently cleaning the residual medicine inside the mixing barrel 1.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wheat seed mixing device for agricultural planting, comprising a mixing barrel (1), characterized in that: The upper surface of the mixing barrel (1) is fixedly connected to a top cover (2), one side of the interior of the top cover (2) is rotatably connected to an observation cover (3), the bottom of the outer wall of the mixing barrel (1) is fixedly connected to a motor 1 (4), the output end of the motor 1 (4) passes through the mixing barrel (1) and is fixedly connected to a rotating shaft (5), the outer wall of the rotating shaft (5) is fixedly connected to a scraper (6), the outer wall of the rotating shaft (5) is fixedly connected to a limit block (7), and an adjustment component for adjustment is installed on the upper surface of the top cover (2); The adjustment component comprises a hydraulic cylinder (8), one side of the outer wall of the hydraulic cylinder (8) is fixedly connected to the upper surface of the top cover (2), the output end of the hydraulic cylinder (8) passes through the top cover (2) and is fixedly connected to a connecting block (9), the outer wall of the connecting block (9) is rotatably connected to a connecting frame (10), the lower surface of the connecting frame (10) is fixedly connected to a sleeve (11), a plurality of slots (12) are provided inside the sleeve (11), a plurality of limit seats (13) are fixedly connected to the outer wall of the rotating shaft (5), a stirring blade (14) is rotatably connected inside the limit seat (13), and a limit assembly for limiting the stirring blade (14) is installed on the outer wall of the stirring blade (14).

2. A wheat seed dressing device for agricultural planting according to claim 1, characterized in that: The limiting assembly comprises a limiting rod (16), one side of an outer wall of the limiting rod (16) is fixedly connected to one side of an outer wall of the stirring blade (14), one side of an outer wall of the sleeve (11) is fixedly connected to a plurality of slide plates (15), and the outer wall of the limiting rod (16) is slidably connected to the inner wall of the slide plate (15).

3. A wheat seed dressing device for agricultural planting according to claim 2, characterized in that: The inner wall of the mixing barrel (1) is fixedly connected to a left-right symmetrical fixing plate (17), a liquid transmission component is installed inside the fixing plate (17), the upper surface of the top cover (2) is fixedly connected to a feed hopper (21), a quantitative component for quantitatively measuring the medicine inside the feed hopper (21) is installed on the upper surface of the top cover (2), and a turning component for turning the wheat is installed inside the top cover (2).

4. A wheat seed dressing device for agricultural planting according to claim 3, characterized in that: The liquid transmission component comprises an annular tube (18), the outer wall of the annular tube (18) being fixedly connected to the inner wall of the fixed plate (17), the outer wall of the annular tube (18) being fixedly connected to a plurality of atomizing nozzles (19), the upper surface of the annular tube (18) being fixedly connected to a transmission tube (20), the outer wall of the transmission tube (20) passing through the interior of the top cover (2).

5. A wheat seed dressing device for agricultural planting according to claim 4, characterized in that: The quantitative assembly comprises a second motor (25), one side of an outer wall of the second motor (25) is fixedly connected to the upper surface of the top cover (2), an output end of the second motor (25) is fixedly connected to a half gear (26), a side of the output end of the second motor (25) away from the half gear (26) is fixedly connected to an eccentric frame (24), an outer wall of the eccentric frame (24) is slidably connected to an inner wall of a limiting frame (23), and one end of the limiting frame (23) is fixedly connected to a sliding block (22).

6. A wheat seed dressing device for agricultural planting according to claim 5, characterized in that: The material turning assembly comprises a rack column (27), the outer wall of the rack column (27) passes through the interior of the top cover (2), the lower surface of the rack column (27) is fixedly connected to a fixing block (29), the upper surface of the fixing block (29) is fixedly connected to a spring (28), the upper end of the spring (28) is fixedly connected to the top of the inner wall of the top cover (2), and the lower surface of the fixing block (29) is fixedly connected to a Z-shaped plate (30).

7. The wheat seed dressing device for agricultural planting according to claim 1, characterized in that: The outer wall of the scraper (6) is slidably connected to the inner wall of the mixing barrel (1), and the scraper (6) is used to remove residual medicine on the inner wall of the mixing barrel (1).

8. The wheat seed dressing device for agricultural planting according to claim 1, characterized in that: The inner wall of the sleeve (11) is slidably connected to the outer wall of the limit block (7), and the limit block (7) limits the movement of the sleeve (11).

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