Seed medicine applying device

Abstract

The utility model discloses a seed medicine applying device which comprises a medicine applying machine main body and a drying convection mechanism arranged in the medicine applying machine main body, a stirring frame is arranged in the bottom end of the medicine applying machine main body, stirring rods are arranged on the two sides of the middle end of a stirring frame rotating rod, and the two ends of the stirring frame rotating rod are fixed in the left wall and the right wall of the medicine applying machine main body. The motor is arranged on the right side of the bottom end of the medicine applying machine main body, the left side of the bottom end of the medicine applying machine main body is provided with the medicine mixing box, the heater is arranged in the bottom end of the medicine mixing box, and the medicine mixing box is connected to a water inlet of the water pump through a first connecting pipe; according to the device, in the liquid medicine mixing process, the water temperature can be adjusted, the medicine powder dissolving speed is high, medicine powder is completely dissolved, and medicine waste cannot be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of seed processing equipment, in particular to a seed medicine coating device. Background Art

[0002] Corn is an annual herb with thick stems, long and large leaves, unisexual flowers, monoecious plants, and slightly larger seeds than soybeans. It is one of the important food crops and feed crops. In reality, corn seeds always need to be coated with pesticides before planting, so that the corn seeds can thrive and reduce pests and diseases. However, the spraying device is not uniform and easily causes waste of liquid medicine.

[0003] To solve the above problems, in the prior art, a corn seed coating device with patent number CN220476273U is disclosed, which includes a device body, a rotating shaft, a water pump and a rotating drum. First, the corn seeds can be placed in the rotating drum, and the sealing door is closed. Then the water pump is started to suck out the liquid medicine through the suction pipe, and the liquid medicine is sprayed onto the surface of the corn seeds through the nozzle. Then the motor is started to drive the rotating shaft to rotate, and the rotating shaft drives the rotating drum and the stirring rod to rotate. The rotating drum will turn the corn seeds, and the stirring rod will stir the corn seeds, so that the corn seeds are evenly coated with medicine. At the same time, the rotating shaft will drive the rotating fan to rotate, and the rotating fan will generate strong wind, so as to dry the corn seeds coated with medicine and speed up their drying speed. Then the motor is stopped, so that the remaining liquid medicine in the rotating drum flows into the recovery bottle, which can be used for the next use, so as to reduce the waste of liquid medicine. Finally, the sealing door is opened, and the inlet is facing downward, and the corn seeds coated with medicine are poured into the collection box, and the collection box can be pulled out of the device body by pulling the handle. Among them, in the process of mixing the medicine liquid in this scheme, the water temperature is not adjusted. If the water temperature is too low, the medicine powder dissolves slowly and incompletely, resulting in medicine waste. Therefore, a seed coating device is proposed to solve the above problem. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A seed coating device comprises a coating machine body and a drying convection mechanism arranged inside the coating machine body, a stirring frame is arranged inside the bottom end of the coating machine body, stirring rods are arranged on both sides of the middle end of a rotating rod of the stirring frame, two ends of the rotating rod of the stirring frame are fixed inside the left and right walls of the coating machine body, the right end of the rotating rod of the stirring frame is connected to the output end of a motor through a coupling, and the motor is arranged on the right side of the bottom end of the coating machine body;

[0006] A mixing medicine box is provided on the left side of the bottom end of the coating machine body, and a heater is provided inside the bottom end of the mixing medicine box. The mixing medicine box is connected to the water inlet of the water pump through a first connecting pipe, and the water outlet of the water pump is connected to the inside of the transfer box through a second pipe. Semiconductor refrigeration plates are installed on the left and right ends of the bottom of the transfer box. The transfer box is installed on the top of the left end of the coating machine body, the bottom of the transfer box is conductively connected to the top of the bottom connecting pipe, the bottom of the bottom connecting pipe is conductively connected to the top of the left end of the water outlet pipe, and a multi-hole nozzle is provided at the bottom of the water outlet pipe. The number of the multi-hole nozzles is plural, and they are arranged identically and evenly distributed at the bottom of the water outlet pipe. A control valve is installed at the middle end of the bottom connecting pipe.

[0007] Preferably, a protective cover is installed on the top of the feed pipe at the left end of the mixing medicine box, and the protective cover is connected to the outer side of the feed pipe through a thread.

[0008] Preferably, the upper and lower sides of the stirring frame and the inner bottom of the applicator body are arc-shaped structures with the same arc.

[0009] Preferably, the drying convection mechanism includes an air intake ventilation duct arranged inside the left wall of the applicator body and an air outlet ventilation duct arranged inside the right wall of the applicator body. An exhaust fan is provided inside the left end of the air intake ventilation duct, an air heater is provided inside the right end of the air intake ventilation duct, and a cover plate is hinged at the right end of the top wall of the air outlet ventilation duct.

[0010] Preferably, the bottoms of both ends of the applicator body are vertically connected to the tops of the supporting feet.

[0011] Preferably, the transfer box is made of stainless steel.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: (1) The heater of the device can heat the water required for mixing. According to the different medicinal powders, the water can be heated to different temperatures to increase the dissolution rate of the medicinal powders. The water pump extracts the mixed liquid in the mixing medicine box through the first connecting pipe, and then transmits it to the transfer box through the second pipe. The semiconductor refrigeration sheet can cool the liquid in the transfer box to prevent the excessive temperature of the medicinal liquid from damaging the seeds.

[0013] (2) The exhaust fan of the device is started, and the air in the air inlet ventilation pipe and the air outlet ventilation pipe form convection. The exhaust fan blows the air heated by the air heater into the main body of the applicator, and the seeds being stirred will be quickly blown dry, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure;

[0017] Figure 3 This is a schematic diagram of the structure of the stirring frame of the utility model.

[0018] Explanation of the reference numerals in the figure: applicator body 1, mixing medicine box 2, heater 3, protective cover 4, first connecting pipe 5, water pump 6, second pipeline 7, transfer box 8, semiconductor refrigeration plate 9, bottom connecting pipe 10, control valve 101, water outlet pipe 11, porous nozzle 12, stirring frame 13, stirring rod 131, motor 14, supporting foot 15, air inlet ventilation pipe 16, exhaust fan 17, air heater 18, air outlet ventilation pipe 19, cover plate 20. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-3The utility model provides an embodiment: a seed coating device, including a coating machine body 1 and a drying convection mechanism arranged inside the coating machine body 1, a stirring frame 13 is installed inside the bottom end of the coating machine body 1, stirring rods 131 are arranged on both sides of the middle end of the rotating rod of the stirring frame 13, and the rotation of the stirring rod 131 can make the seeds more evenly stirred, the right end of the rotating rod of the stirring frame 13 is connected to the output end of the motor 14 through a coupling, the motor 14 is arranged on the right side of the bottom end of the coating machine body 1, the motor 14 can drive the stirring frame 13 to rotate, and the seeds inside the coating machine body 1 can be evenly stirred when the stirring frame 13 rotates, the upper and lower sides of the stirring frame 13 and the bottom end of the coating machine body 1 are arc structures with the same arc, and the stirring frame 13 can rotate along the bottom side of the coating machine body 1.

[0022] A mixing medicine box 2 is provided on the left side at the bottom end of the coating machine body 1, and medicine powder and water are mixed inside the mixing medicine box 2. A heater 3 is provided inside the bottom end of the mixing medicine box 2, and the heater 3 can heat the water required for mixing. According to the different medicine powders, the water can be heated to different temperatures to increase the dissolution speed of the medicine powder. The mixing medicine box 2 is connected to the water inlet of the water pump 6 through the first connecting pipe 5, and the water outlet of the water pump 6 is connected to the inside of the transfer box 8 through the second pipe 7. The water pump 6 extracts the mixed liquid inside the mixing medicine box 2 through the first connecting pipe 5, and then transmits it to the transfer box 8 through the second pipe 7. Semiconductor refrigeration sheets 9 are installed on the left and right ends of the bottom of the transfer box 8. The semiconductor refrigeration sheets 9 can cool the liquid inside the transfer box 8 to prevent the high temperature of the medicine liquid from damaging the seeds. The transfer box 8 is installed on the top of the left end of the coating machine body 1, and the bottom of the transfer box 8 is connected to the top of the bottom connecting pipe 10, and the bottom of the bottom connecting pipe 10 is connected to the top of the left end of the water outlet pipe 11 Then, the liquid inside the transfer box 8 is transmitted to the water outlet pipe 11 through the bottom connecting pipe 10, and the water outlet pipe 11 evenly sprays the liquid medicine through the porous nozzle 12. The bottom of the water outlet pipe 11 is provided with a porous nozzle 12, and the number of the porous nozzles 12 is plural, and the same arrangement is uniformly distributed at the bottom of the water outlet pipe 11. A control valve 101 is installed at the middle end of the bottom connecting pipe 10, and the control valve 101 can control the switch of the bottom connecting pipe 10. A protective cover 4 is installed on the top of the feed pipe at the left end of the mixing medicine box 2. The protective cover 4 is connected to the outer side of the feed pipe by a thread, and the protective cover 4 can be opened and closed conveniently. When in use, the motor 14 can drive the stirring frame 13 to rotate. When the stirring frame 13 rotates, the seeds inside the coating machine body 1 can be evenly stirred. When the seeds are stirred, the liquid inside the transfer box 8 is transmitted to the water outlet pipe 11 through the bottom connecting pipe 10, and the water outlet pipe 11 evenly sprays the liquid medicine through the porous nozzle 12, so that the seeds can be evenly coated with medicine.

[0023] The drying convection mechanism includes an air intake ventilation duct 16 arranged inside the left wall of the coating machine body 1 and an air outlet ventilation duct 19 arranged inside the right wall of the coating machine body 1. An exhaust fan 17 is arranged inside the left end of the air intake ventilation duct 16, and an air heater 18 is arranged inside the right end of the air intake ventilation duct 16. A cover plate 20 is hinged at the right end of the top wall of the air outlet ventilation duct 19. After the exhaust fan 17 is started, the cover plate 20 will be blown open. When the seed coating is completed, the exhaust fan 17 is started, and the air in the air intake ventilation duct 16 and the air outlet ventilation duct 19 form convection. The exhaust fan 17 blows the air heated by the air heater 18 into the interior of the coating machine body 1, and the seeds being stirred will be quickly dried, thereby improving the working efficiency of the device.

[0024] The bottoms of both ends of the coating machine body 1 are vertically connected to the tops of the support feet 15. The support feet 15 support the coating machine body 1. The transfer box 8 is made of stainless steel to facilitate heat dissipation of the liquid medicine inside the transfer box 8.

[0025] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A seed coating device, characterized in that: The invention comprises a coating machine body (1) and a drying convection mechanism arranged inside the coating machine body (1); a stirring frame (13) is arranged inside the bottom end of the coating machine body (1); stirring rods (131) are arranged on both sides of the middle end of the rotating rod of the stirring frame (13); the two ends of the rotating rod of the stirring frame (13) are fixed inside the left and right walls of the coating machine body (1); the right end of the rotating rod of the stirring frame (13) is connected to the output end of the motor (14) through a coupling; and the motor (14) is arranged on the right side of the bottom end of the coating machine body (1); A mixing medicine box (2) is provided on the left side of the bottom end of the coating machine body (1), and a heater (3) is provided inside the bottom end of the mixing medicine box (2). The mixing medicine box (2) is connected to the water inlet of a water pump (6) through a first connecting pipe (5), and the water outlet of the water pump (6) is connected to the inside of a transfer box (8) through a second pipe (7). Semiconductor cooling plates (9) are provided at the left and right ends of the bottom of the transfer box (8). The transfer box (8) is installed at the top of the left end of the coating machine body (1). The bottom of the transfer box (8) is conductively connected to the top of the bottom connecting pipe (10), and the bottom of the bottom connecting pipe (10) is conductively connected to the top of the left end of the water outlet pipe (11). A multi-hole nozzle (12) is provided at the bottom of the water outlet pipe (11). The number of the multi-hole nozzles (12) is plural and is arranged identically and evenly distributed at the bottom of the water outlet pipe (11). A control valve (101) is provided at the middle end of the bottom connecting pipe (10).

2. A seed coating device according to claim 1, characterized in that: A protective cover (4) is installed on the top of the feed pipe at the left end of the mixed medicine box (2), and the protective cover (4) is connected to the outer side of the feed pipe through a thread.

3. A seed coating device according to claim 1, characterized in that: The upper and lower sides of the stirring frame (13) and the bottom of the coating machine body (1) are arc-shaped structures with the same arc.

4. A seed coating device according to claim 1, characterized in that: The drying convection mechanism comprises an air intake ventilating duct (16) arranged inside the left wall of the coating machine body (1) and an air outlet ventilating duct (19) arranged inside the right wall of the coating machine body (1); an exhaust fan (17) is arranged inside the left end of the air intake ventilating duct (16); an air heater (18) is arranged inside the right end of the air intake ventilating duct (16); and a cover plate (20) is hingedly connected to the right end of the top wall of the air outlet ventilating duct (19).

5. A seed coating device according to claim 1, characterized in that: The bottoms of both ends of the applicator body (1) are vertically connected to the tops of the supporting legs (15).

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