Wheat planting seed dresser

Abstract

The utility model relates to the technical field of agricultural mechanical equipment, and discloses a wheat planting seed dresser which comprises an air drying box, supporting legs are fixedly connected to the periphery of the bottom of the air drying box, a stirring box is fixedly connected to the top of the air drying box, and a first driving motor is installed at the top of the stirring box; a feeding port is formed in one side of the top of the stirring box, a discharging port is fixedly connected to the front end of the air drying box, and a first connecting pipe is fixedly connected to the top of the stirring box in a penetrating mode. According to the wheat planting seed dressing device, wheat seeds are added into the stirring box, then liquid medicine is conveyed into the stirring box through pressurization of a medicine pump and evenly mixed, and when a second driving motor is started to drive a rolling wheel to rotate, a pull rope drives a baffle and the interior of a first connecting pipe to conduct caliber adjustment; the flow of the liquid medicine in the first connecting pipe can be accurately controlled, so that the accuracy and the reliability of the medicine-seed ratio are ensured, and the treatment efficiency of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to a wheat planting seed mixer. Background Art

[0002] Wheat seed mixing refers to mixing wheat seeds with appropriate amounts of fertilizers, pesticides, microbial agents, etc. before sowing, so that they can better absorb nutrients during sowing, improve seed germination and emergence rates, and thus increase wheat yields. This practice helps save sowing costs and improve wheat's growth rate and disease and pest resistance.

[0003] A Chinese patent discloses a seed mixing device for wheat planting with the authorization announcement number CN212487178U. The patented technology cooperates with a seed mixing mechanism, a support mechanism, a mounting plate, a stepping motor, a transmission mechanism and a discharge plate. The output shaft of the driving motor drives the blades to rotate through a rotating rod to mix the wheat seeds. At the same time, the output shaft of the stepping motor drives the active gear to rotate, and the active gear drives the mixing barrel to move left and right through a tooth plate, so that the wheat seeds can be fully mixed. The design of the discharge plate being higher on the left and lower on the right can make the wheat seeds at the bottom of the mixing box contact with the blades while the mixing barrel moves left and right, thereby improving the seed mixing effect and achieving a uniform seed mixing effect, solving the problem of uneven seed mixing in existing devices.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the existing wheat planting seed mixer cannot accurately control the flow rate of the liquid medicine during use, which affects the accuracy and reliability of the medicine-seed ratio, and further affects the treatment effect of the equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: the prior art has the disadvantage that the wheat planting seed mixer cannot accurately control the flow rate of the medicine liquid during use. For this reason, we propose a wheat planting seed mixer.

[0006] In order to achieve the above-mentioned objectives, the present application adopts the following technical solutions: a wheat planting seed mixer, comprising an air-drying box, the bottom of the air-drying box is fixedly connected with supporting legs on all sides, the top of the air-drying box is fixedly connected with a mixing box, the top of the mixing box is equipped with a first driving motor, a feeding port is provided on one side of the top of the mixing box, a feeding port is fixedly connected with the front end of the air-drying box, a first connecting pipe is fixedly connected through the top of the mixing box, one end of the first connecting pipe is fixedly connected through the top of the mixing box, a liquid medicine tank is fixedly connected with a supporting frame on the bottom of the liquid medicine tank, a shell is fixedly connected to the surface of the first connecting pipe, a baffle is slidably connected to the inside of the shell, a pull rope is fixedly connected to the top of the baffle, a reel is wound around the other end of the pull rope, a second driving motor is installed on one end of the reel, and a medicine pump is installed on the surface of the first connecting pipe close to one end of the liquid medicine tank.

[0007] Preferably, both ends of the baffle are fixedly connected with a pull rod, and both ends of the shell are provided with a through hole, and the inner cavity of the through hole is slidably connected to the surface of the pull rod.

[0008] Preferably, both ends of the shell are slidably connected with an L-shaped plate, and one end of the L-shaped plate is fixedly connected to the pull rod.

[0009] Preferably, both ends of the shell are fixedly connected with a tension spring, and the other end of the tension spring is fixedly connected to the L-shaped plate.

[0010] Preferably, a sealing groove is provided inside the shell, and the inner wall of the sealing groove is slidably connected to the baffle.

[0011] Preferably, the other end of the first connecting tube is fixedly connected to a flow guide tube, both ends of the flow guide tube are fixedly connected to second connecting tubes, and facing surfaces of the second connecting tubes are provided with a plurality of nozzles.

[0012] Preferably, a vibration plate is installed inside the air-drying box, and a blower is provided inside the air-drying box on the right side of the vibration plate.

[0013] Technical effects and advantages of the utility model:

[0014] In the utility model, wheat seeds are added into a mixing box, and then liquid medicine is conveyed into the mixing box by pressurizing a medicine pump and uniformly mixed, wherein when the second driving motor is started to drive the reel to rotate, the pull rope drives the baffle plate and the inside of the first connecting pipe to adjust the caliber, so as to facilitate accurate flow control of the liquid medicine inside the first connecting pipe, so as to ensure the accuracy and reliability of the medicine-seed ratio and improve the processing efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0018] Figure 4 It is a partial structural diagram of the flow control mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the mixing box of the present utility model.

[0020] Legend: 1. Air drying box; 2. Support legs; 3. Mixing box; 4. First drive motor; 5. Feed inlet; 6. Discharge outlet; 7. First connecting pipe; 8. Liquid medicine box; 9. Support frame; 10. Shell; 11. Baffle; 12. Pull rope; 13. Reel; 14. Second drive motor; 15. Medicine pump; 16. Pull rod; 17. Through hole; 18. L-shaped plate; 19. Tension spring; 20. Sealing groove; 21. Guide pipe; 22. Second connecting pipe; 23. Nozzle; 24. Vibration plate; 25. Blower. DETAILED DESCRIPTION

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1 - Figure 5As shown, the utility model provides a technical solution: a wheat planting seed mixer, comprising an air drying box 1, the bottom of the air drying box 1 is fixedly connected with support legs 2, the top of the air drying box 1 is fixedly connected with a mixing box 3, the top of the mixing box 3 is equipped with a first driving motor 4, a feeding port 5 is arranged on one side of the top of the mixing box 3, a discharging port 6 is fixedly connected to the front end of the air drying box 1, a first connecting pipe 7 is fixedly connected through the top of the mixing box 3, one end of the first connecting pipe 7 is fixedly connected through the medicine liquid box 8, the bottom of the medicine liquid box 8 is fixedly connected with a supporting frame 9, the surface of the first connecting pipe 7 is fixedly connected with a shell 10, the interior of the shell 10 is slidably connected with a baffle 11, and the baffle 11 is slidably connected to the inside of the shell 10. A pull rope 12 is fixedly connected to the top of the plate 11, and a reel 13 is wound around the other end of the pull rope 12. A second drive motor 14 is installed at one end of the reel 13. A medicine pump 15 is installed on the surface of the first connecting pipe 7 close to the end of the medicine liquid tank 8. Wheat seeds are added into the mixing box 3, and then the medicine liquid is pressurized by the medicine pump 15 to be transported into the mixing box 3 and evenly mixed. When the second drive motor 14 is started to drive the reel 13 to rotate, the pull rope 12 drives the baffle 11 to adjust the caliber of the inside of the first connecting pipe 7, so as to facilitate precise flow control of the medicine liquid inside the first connecting pipe 7, so as to ensure the accuracy and reliability of the medicine seed ratio and improve the processing efficiency of the equipment.

[0023] Reference Figure 1 - Figure 4 As shown, in this embodiment: both ends of the baffle 11 are fixedly connected with a pull rod 16, and both ends of the shell 10 are provided with a through hole 17, and the inner cavity of the through hole 17 is slidably connected to the surface of the pull rod 16. By setting the structure of the pull rod 16 and the through hole 17, the moving direction of the baffle 11 can be restricted to avoid tilting.

[0024] Reference Figure 1 - Figure 4 As shown, in this embodiment: both ends of the shell 10 are slidably connected with an L-shaped plate 18, and one end of the L-shaped plate 18 is fixedly connected to the pull rod 16. By setting the L-shaped plate 18, the position of the pull rod 16 can be restricted, thereby preventing the baffle 11 from detaching from the interior of the shell 10, thereby improving the practicality of the device.

[0025] Reference Figure 1 - Figure 4 As shown, in this embodiment: both ends of the shell 10 are fixedly connected with a tension spring 19, and the other end of the tension spring 19 is fixedly connected to the L-shaped plate 18. By setting the tension spring 19, when the input of liquid medicine is not required, the position of the baffle 11 is limited by the force of the tension spring 19 to avoid shaking during the operation of the device and causing the position of the baffle 11 to move.

[0026] Reference Figure 1 - Figure 4As shown, in this embodiment: a sealing groove 20 is opened inside the shell 10, and the inner wall of the sealing groove 20 is slidably connected to the baffle 11. By providing the sealing groove 20 and utilizing the cooperation between the sealing groove 20 and the baffle 11, the sealing performance of the drug solution during transportation is improved, and leakage of the drug solution is avoided.

[0027] Reference Figure 1 and Figure 5 As shown, in this embodiment: the other end of the first connecting tube 7 is fixedly connected to the guide tube 21, both ends of the guide tube 21 are fixedly connected to the second connecting tube 22, and the facing surfaces of the second connecting tube 22 are provided with multiple nozzles 23. By arranging the structure of the guide tube 21, the second connecting tube 22 and the nozzles 23, the liquid medicine is sprayed onto the surface of the seeds in a mist manner, thereby improving the seed mixing quality of the equipment.

[0028] Reference Figure 1 , Figure 2 and Figure 5 As shown, in this embodiment: a vibration plate 24 is installed inside the air drying box 1, and a blower 25 is provided inside the air drying box 1 on the right side of the vibration plate 24. By setting the blower 25, the mixed seeds are air-dried to prevent the accumulation of wet seeds, and the seeds are vibrated by the vibration plate 24 to allow the seeds to flow out more smoothly to avoid clogging or damage to the coated seeds.

[0029] Working principle: The user adds wheat seeds into the mixing box 3, and then pressurizes the liquid medicine into the mixing box 3 through the medicine pump 15, and mixes them evenly. When the second drive motor 14 is started to drive the reel 13 to rotate, the pull rope 12 drives the baffle 11 to adjust the caliber of the inside of the first connecting tube 7, so as to facilitate the precise flow control of the liquid medicine inside the first connecting tube 7, so as to ensure the accuracy and reliability of the medicine-seed ratio and improve the processing efficiency of the equipment. By setting the structure of the pull rod 16 and the through hole 17, the moving direction of the baffle 11 can be restricted to avoid tilting. By setting the L-shaped plate 18, the position of the pull rod 16 can be restricted, thereby preventing the baffle 11 from detaching from the inside of the shell 10, thereby improving the practicality of the device. The tension spring 19 is used to limit the position of the baffle 11 when no liquid medicine input is needed, so as to avoid shaking of the device during operation and movement of the baffle 11. The sealing groove 20 is provided and the sealing groove 20 and the baffle 11 are used in coordination to improve the sealing performance of the liquid medicine during transportation and avoid leakage of the liquid medicine. The guide pipe 21, the second connecting pipe 22 and the nozzle 23 are provided to spray the liquid medicine onto the surface of the seeds in a mist manner, thereby improving the seed mixing quality of the equipment. The blower 25 is provided to air-dry the mixed seeds to prevent accumulation of wet seeds, and the seeds are vibrated by the vibration plate 24 to allow the seeds to flow out more smoothly and avoid blockage or damage to the coated seeds.

[0030] 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 planting seed mixer, comprising an air drying box (1), characterized in that: The bottom of the air drying box (1) is fixedly connected to support legs (2) on all sides, the top of the air drying box (1) is fixedly connected to a stirring box (3), the top of the stirring box (3) is equipped with a first drive motor (4), a feeding port (5) is provided on one side of the top of the stirring box (3), a discharging port (6) is fixedly connected to the front end of the air drying box (1), the top of the stirring box (3) is fixedly connected to a first connecting pipe (7), one end of the first connecting pipe (7) is fixedly connected to a liquid medicine tank (8), The bottom of the medicine liquid tank (8) is fixedly connected to a support frame (9), the surface of the first connecting tube (7) is fixedly connected to a shell (10), the interior of the shell (10) is slidably connected to a baffle (11), the top of the baffle (11) is fixedly connected to a pull rope (12), the other end of the pull rope (12) is wound with a reel (13), one end of the reel (13) is mounted with a second drive motor (14), and a medicine pump (15) is mounted on the surface of the first connecting tube (7) close to one end of the medicine liquid tank (8).

2. A wheat planting seed mixer according to claim 1, characterized in that: Both ends of the baffle (11) are fixedly connected to a pull rod (16), and both ends of the shell (10) are provided with a through hole (17), and the inner cavity of the through hole (17) is slidably connected to the surface of the pull rod (16).

3. A wheat planting seed mixer according to claim 1, characterized in that: Both ends of the housing (10) are slidably connected to an L-shaped plate (18), and one end of the L-shaped plate (18) is fixedly connected to the pull rod (16).

4. A wheat planting seed mixer according to claim 1, characterized in that: Both ends of the housing (10) are fixedly connected to tension springs (19), and the other end of the tension spring (19) is fixedly connected to the L-shaped plate (18).

5. The wheat planting seed mixer according to claim 1, characterized in that: A sealing groove (20) is provided inside the housing (10), and an inner wall of the sealing groove (20) is slidably connected to the baffle (11).

6. A wheat planting seed mixer according to claim 1, characterized in that: The other end of the first connecting tube (7) is fixedly connected to a flow guide tube (21), both ends of the flow guide tube (21) are fixedly connected to second connecting tubes (22), and facing surfaces of the second connecting tubes (22) are provided with a plurality of nozzles (23).

7. The wheat planting seed mixer according to claim 1, characterized in that: A vibration plate (24) is installed inside the air drying box (1), and a blower (25) is arranged inside the air drying box (1) on the right side of the vibration plate (24).

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