Crop seed dressing machine

Abstract

The utility model discloses a crop seed dressing machine and relates to the technical field of agriculture. The utility model relates to a seed dressing machine, in particular to a seed dressing machine, and aims to solve the problems that an existing seed dressing machine sufficiently stirs microbial agents and agricultural seeds, the stirred seeds need to be placed in the sun to be aired, and if the external temperature is low in the airing process, the surfaces of the seeds can be mildewed, so that the number of the seeds is lost, and the planting cost is increased. A heating signal is transmitted to a heating pipe by utilizing a central controller, and a spiral stirring rod is driven to rotate by combining a stirring motor, so that seeds in the tank body are stirred, and the seeds can be dried; wherein a temperature sensor is arranged beside a baffle plate on the top surface in the tank body, and the temperature sensor is used for monitoring the internal temperature of the tank body in real time, so that a constant-temperature drying environment in the tank body is ensured, the phenomenon that seeds are inactivated due to too high temperature is avoided, and the phenomenon that the surfaces of the seeds are mildewed is also effectively avoided. The device is suitable for the technical field of agriculture.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a crop seed mixing machine. Background Art

[0002] At present, agricultural seed dressing refers to mixing seeds with pesticides, bacterial fertilizers, etc. before sowing. Pesticides prevent pests and diseases, and bacterial fertilizers are used as seed fertilizers or inoculants. Seed dressing of leguminous crops with rhizobia is an effective measure to increase the yield of leguminous crops. After seed dressing, it can effectively prevent diseases such as root rot and stem rot, reduce dead seedlings and rotten plants, and is conducive to cultivating strong seedlings, promoting growth, and improving resistance. The existing seed mixing machine fully mixes microbial agents with agricultural seeds so that the surface of the seeds is coated with microbial agents to prevent diseases such as root rot and stem rot. However, the microbial agents are generally liquid. After mixing, the seeds need to be taken out of the seed mixing machine and placed in the sun to dry. If the external temperature is low during the drying process, the surface of the seeds will become moldy, resulting in seed loss, which in turn leads to the problem of increased planting costs. Utility Model Content

[0003] The utility model proposes a seed mixing machine for crop seeds to solve the problem that the existing seed mixing machine fully mixes the microbial agent with the agricultural seeds, and after mixing, the seeds need to be taken out of the seed mixing machine and placed in the sun for drying, and if the external temperature is low during the drying process, the surface of the seeds will become moldy, resulting in seed loss and further increasing the planting cost.

[0004] The utility model is a crop seed mixing machine, which comprises a tank body 1, a medicine transport pipeline 2, a pump 3, a medicine storage bin 4, a stirring motor 5, a temperature sensor 6, a seed bin 7, a baffle 8, a nozzle 9, a central controller 10, a connecting pipeline 12, a discharge pipe 13, a solenoid valve 14, a heating pipe 15 and a spiral stirring rod 16;

[0005] Two medicine transport pipes 2 are evenly embedded in the inner wall of the tank body 1 along the circumferential direction, and the bottoms of the two medicine transport pipes 2 are connected through a connecting pipe 12. Two rows of nozzles 9 are evenly arranged on the inner wall of the tank body 1 along the circumferential direction. The input end of each nozzle 9 is connected to the medicine transport pipe 2. A pump 3 is arranged at one end of the upper surface of the tank body 1. The top of one of the medicine transport pipes 2 passes through the shell of the tank body 1 and is connected to the output end of the pump 3. A medicine storage bin 4 is arranged next to the pump 3 on the upper surface of the tank body 1, and the input end of the pump 3 is connected to the discharge port of the medicine storage bin 4 through a pipe. A stirring motor 5 is arranged in the center of the upper surface of the tank body 1, and a spiral stirring device is arranged inside the tank body 1. Rod 16, after the output end of the stirring motor 5 passes through the shell of the tank body 1, it is connected to the top of the spiral stirring rod 16 through a coupling, a seed bin 7 is provided at the other end of the upper surface of the tank body 1, and the output pipe of the seed bin 7 passes through the top shell of the tank body 1, a baffle 8 is provided on the inner top surface of the tank body 1, and the baffle 8 is arranged corresponding to the output end of the seed bin 7, a heating tube 15 is provided between every two nozzles 9 on the inner wall of the tank body 1, a temperature sensor 6 is provided beside the baffle 8 on the inner top surface of the tank body 1, a seed discharge hole is provided at the center of the bottom surface of the tank body 1, and the seed discharge hole is connected to the top of the discharge pipe 13, a solenoid valve 14 is provided on the discharge pipe 13, and a central controller 10 is provided on the outer wall of the tank body 1;

[0006] Furthermore, the inner bottom surface of the tank body 1 has a slope;

[0007] Furthermore, the communication pipe 12 is pre-buried in the inner bottom surface of the tank body 1;

[0008] Furthermore, the axis of the baffle 8 forms an angle of 15° to 30° with the top surface of the tank body 1;

[0009] Further, the No. 1 drive signal output end of the central controller 10 is connected to the pump 3, the No. 2 drive signal output end of the central controller 10 is connected to the stirring motor 5, the temperature signal output end of the temperature sensor 6 is connected to the temperature signal input end of the central controller 10, the heating signal output end of the central controller 10 is connected to the heating tube 15, and the electromagnetic signal output end of the central controller 10 is connected to the electromagnetic valve 14;

[0010] Furthermore, the medicine storage bin 4 and the seed bin 7 are both made of transparent hard PVC bin bodies;

[0011] Furthermore, a scale is provided on the outer surface of the medicine storage bin 4 and the seed bin 7 respectively;

[0012] Furthermore, four support seats 11 are evenly arranged along the circumferential direction at the bottom edge of the tank body 1;

[0013] Furthermore, a ball valve is provided on the output pipe of the seed bin 7;

[0014] Furthermore, when in use, the microbial agent and the seeds are placed in the agent storage bin 4 and the seed bin 7 of the device respectively, the electromagnetic valve 14 is controlled by the central controller 10 to enter a closed state, and then the ball valve on the output pipe of the seed bin 7 is opened. At the same time, the central controller 10 transmits the driving signal to the pump 3 and the stirring motor 5, and then the microbial agent in the agent storage bin 4 can be transported to the inside of the agent transport pipe 2 by the pump 3, and the microbial agent is sprayed into the inside of the tank body 1 by the nozzle 9; a baffle 8 is provided on the inner top surface of the tank body 1, and the baffle 8 is arranged corresponding to the output end of the seed bin 7, and the axis of the baffle 8 forms an angle of 15° to 30° with the inner top surface of the tank body 1, so as to facilitate the seeds in the seed bin 7 to be transported to the blades of the spiral stirring rod 16. Since the rotation speed of the stirring motor 5 is slow, the rotation speed of the spiral stirring rod 16 is also slow, thereby prolonging the time for the seeds to fall to the inner bottom surface of the tank body 1. During this period of time, the outer surface of the seeds will be fully in contact with the microbial agent sprayed by the nozzle 9;

[0015] After spraying for a period of time, the central controller 10 transmits a brake signal to the pump 3. At this time, the spraying is finished, and the central controller 10 transmits a heating signal to the heating tube 15, and then the stirring motor 5 drives the spiral stirring rod 16 to rotate, so as to stir the seeds inside the tank body 1, and the seeds can be dried. A temperature sensor 6 is provided beside the baffle plate 8 on the top surface of the tank body 1. The temperature sensor 6 is used to monitor the internal temperature of the tank body 1 in real time to avoid the inactivation of seeds due to excessive temperature, and effectively avoid the phenomenon of mildew on the surface of the seeds, thereby ensuring the quantity of seeds.

[0016] After drying for a period of time, the stirring motor 5 and the heating tube 15 are turned off, and the central controller 10 transmits the electromagnetic signal to the solenoid valve 14, and the solenoid valve 14 opens. Since the inner bottom surface of the tank body 1 has a slope, all the seeds inside the tank body 1 can be discharged through the discharge pipe 13, avoiding seed loss, reducing planting costs, and greatly improving the work efficiency of the seed mixing operation.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model overcomes the shortcomings of the prior art, utilizes a central controller to transmit a heating signal to a heating tube, and then combines with a stirring motor to drive a spiral stirring rod to rotate, so as to stir the seeds inside the tank body, thereby achieving a drying process for the seeds; a temperature sensor is provided beside a baffle on the top surface of the tank body, and the temperature sensor is used to monitor the internal temperature of the tank body in real time, thereby ensuring a constant temperature drying environment inside the tank body, avoiding the inactivation of seeds due to excessive temperature, and effectively avoiding the mildew on the surface of the seeds, thereby ensuring the quantity of the seeds;

[0019] After drying for a period of time, the stirring motor and the heating tube are turned off, and the central controller transmits the electromagnetic signal to the solenoid valve, which opens. Since the inner bottom surface of the tank has a slope, all the seeds inside the tank can be discharged through the discharge pipe, avoiding seed loss and reducing planting costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a main sectional view of a crop seed mixing machine. DETAILED DESCRIPTION

[0021] Specific implementation method 1: Combination Figure 1 The present embodiment is described. The crop seed mixing machine described in the present embodiment comprises a tank body 1, a medicine transport pipeline 2, a pump 3, a medicine storage bin 4, a stirring motor 5, a temperature sensor 6, a seed bin 7, a baffle 8, a nozzle 9, a central controller 10, a connecting pipe 12, a discharge pipe 13, a solenoid valve 14, a heating pipe 15 and a spiral stirring rod 16;

[0022] Two medicine transport pipes 2 are evenly embedded in the inner wall of the tank body 1 along the circumferential direction, and the bottoms of the two medicine transport pipes 2 are connected through a connecting pipe 12. Two rows of nozzles 9 are evenly arranged on the inner wall of the tank body 1 along the circumferential direction. The input end of each nozzle 9 is connected to the medicine transport pipe 2. A pump 3 is arranged at one end of the upper surface of the tank body 1. The top of one of the medicine transport pipes 2 passes through the shell of the tank body 1 and is connected to the output end of the pump 3. A medicine storage bin 4 is arranged next to the pump 3 on the upper surface of the tank body 1, and the input end of the pump 3 is connected to the discharge port of the medicine storage bin 4 through a pipe. A stirring motor 5 is arranged in the center of the upper surface of the tank body 1, and a spiral stirring device is arranged inside the tank body 1. Rod 16, after the output end of the stirring motor 5 passes through the shell of the tank body 1, it is connected to the top of the spiral stirring rod 16 through a coupling, a seed bin 7 is provided at the other end of the upper surface of the tank body 1, and the output pipe of the seed bin 7 passes through the top shell of the tank body 1, a baffle 8 is provided on the inner top surface of the tank body 1, and the baffle 8 is arranged corresponding to the output end of the seed bin 7, a heating tube 15 is provided between every two nozzles 9 on the inner wall of the tank body 1, a temperature sensor 6 is provided beside the baffle 8 on the inner top surface of the tank body 1, a seed discharge hole is provided at the center of the bottom surface of the tank body 1, and the seed discharge hole is connected to the top of the discharge pipe 13, a solenoid valve 14 is provided on the discharge pipe 13, and a central controller 10 is provided on the outer wall of the tank body 1;

[0023] In this specific embodiment, when in use, the microbial agent and the seeds are respectively placed in the agent storage bin 4 and the seed bin 7 of the device, the electromagnetic valve 14 is controlled by the central controller 10 to enter a closed state, and then the ball valve on the output pipe of the seed bin 7 is opened. At the same time, the central controller 10 transmits the driving signal to the pump 3 and the stirring motor 5, and then the microbial agent in the agent storage bin 4 can be transported to the inside of the agent transport pipe 2 by the pump 3, and the microbial agent is sprayed into the inside of the tank body 1 by the nozzle 9; a baffle 8 is provided on the inner top surface of the tank body 1, and the baffle 8 is correspondingly arranged to the output end of the seed bin 7, and the axis of the baffle 8 forms an angle of 15° to 30° with the inner top surface of the tank body 1, so as to facilitate the seeds in the seed bin 7 to be transported to the blades of the spiral stirring rod 16. Since the rotation speed of the stirring motor 5 is slow, the rotation speed of the spiral stirring rod 16 is also slow, thereby prolonging the time for the seeds to fall to the inner bottom surface of the tank body 1. During this period of time, the outer surface of the seeds will be fully in contact with the microbial agent sprayed by the nozzle 9;

[0024] After spraying for a period of time, the central controller 10 transmits a brake signal to the pump 3. At this time, the spraying is finished, and the central controller 10 transmits a heating signal to the heating tube 15, and then the stirring motor 5 drives the spiral stirring rod 16 to rotate, so as to stir the seeds inside the tank body 1, and the seeds can be dried. A temperature sensor 6 is provided beside the baffle plate 8 on the top surface of the tank body 1. The temperature sensor 6 is used to monitor the internal temperature of the tank body 1 in real time to avoid the inactivation of seeds due to excessive temperature, and effectively avoid the phenomenon of mildew on the surface of the seeds, thereby ensuring the quantity of seeds.

[0025] After drying for a period of time, the stirring motor 5 and the heating tube 15 are turned off, and the central controller 10 transmits the electromagnetic signal to the solenoid valve 14, and the solenoid valve 14 opens. Since the inner bottom surface of the tank body 1 has a slope, all the seeds inside the tank body 1 can be discharged through the discharge pipe 13, avoiding seed loss, reducing planting costs, and greatly improving the work efficiency of the seed mixing operation.

[0026] Specific implementation method 2: Combination Figure 1 This embodiment is described. This embodiment is a further limitation of the seed mixer described in the first embodiment. In the crop seed mixer described in this embodiment, the inner bottom surface of the tank body 1 has a slope;

[0027] In this specific embodiment, the inner bottom surface of the tank body 1 has a slope, so that after the seed mixing operation is completed inside the tank body 1, all the seeds inside the tank body 1 can be discharged through the discharge pipe 13 to avoid the loss of the number of seeds.

[0028] Specific implementation method three: Combination Figure 1 This embodiment is described as further limiting the seed mixer described in the first embodiment. In this embodiment, a seed mixer for crop seeds is described, and the connecting pipe 12 is pre-buried in the inner bottom surface of the tank body 1 .

[0029] Specific implementation method four: Combination Figure 1 This embodiment is described. This embodiment is a further limitation of the seed mixer described in the first embodiment. In the crop seed mixer described in this embodiment, the axis of the baffle 8 forms an angle of 15° to 30° with the top surface of the tank body 1;

[0030] In this specific embodiment, a baffle 8 is provided on the inner top surface of the tank body 1, and the baffle 8 is arranged corresponding to the output end of the seed bin 7. The axis of the baffle 8 forms an angle of 15° to 30° with the inner top surface of the tank body 1, so as to facilitate the transportation of the seeds in the seed bin 7 to the blades of the spiral stirring rod 16. Since the rotation speed of the stirring motor 5 is slow, the rotation speed of the spiral stirring rod 16 is also slow, thereby extending the time for the seeds to fall to the inner bottom surface of the tank body 1. During this period of time, the outer surface of the seed will be in full contact with the microbial agent sprayed by the nozzle 9.

[0031] Specific implementation method five: Combination Figure 1 The present embodiment is described. The present embodiment is a further limitation of the seed mixer described in the first specific embodiment. In the crop seed mixer described in the present embodiment, the No. 1 drive signal output terminal of the central controller 10 is connected to the pump 3, the No. 2 drive signal output terminal of the central controller 10 is connected to the stirring motor 5, the temperature signal output terminal of the temperature sensor 6 is connected to the temperature signal input terminal of the central controller 10, the heating signal output terminal of the central controller 10 is connected to the heating tube 15, and the electromagnetic signal output terminal of the central controller 10 is connected to the electromagnetic valve 14.

[0032] Specific implementation method six: Combination Figure 1 This embodiment is described. This embodiment is a further limitation of the seed mixer described in the specific embodiment 1. In this embodiment, a crop seed mixer is described, and the drug storage bin 4 and the seed bin 7 both use a transparent hard PVC bin body.

[0033] Specific implementation method seven: Combination Figure 1 This embodiment is described. This embodiment is a further limitation of the seed mixer described in the specific embodiment six. In the crop seed mixer described in this embodiment, a scale is provided on the outer surface of the agent storage bin 4 and the seed bin 7, respectively.

[0034] Specific implementation method eight: Combination Figure 1 This embodiment is described as a further limitation of the seed mixer described in the second embodiment. In this embodiment, a seed mixer for crop seeds is provided with four support seats 11 evenly arranged along the circumferential direction at the bottom edge of the tank body 1.

[0035] Specific implementation method nine: Combination Figure 1 This embodiment is described. This embodiment is a further limitation of the seed mixing machine described in the seventh embodiment. In the crop seed mixing machine described in this embodiment, a ball valve is provided on the output pipe of the seed bin 7;

[0036] In this specific implementation, a ball valve is provided on the output pipe of the seed bin 7 so as to control the amount of seeds put in.

[0037] Specific implementation method ten: Combination Figure 1 This embodiment is described. This embodiment is a further limitation of the seed mixing machine described in the specific embodiment 5. In the crop seed mixing machine described in this embodiment, the central controller 10 adopts a micro Siemens PLC controller.

[0038] How it works

[0039] When in use, the microbial agent and the seeds are respectively placed in the agent storage bin 4 and the seed bin 7 of the device, and the electromagnetic valve 14 is controlled by the central controller 10 to enter a closed state, and then the ball valve on the output pipe of the seed bin 7 is opened. At the same time, the central controller 10 transmits the driving signal to the pump 3 and the stirring motor 5, and then the microbial agent in the agent storage bin 4 can be transported to the inside of the agent transport pipe 2 by the pump 3, and the microbial agent is sprayed into the inside of the tank body 1 through the nozzle 9; a baffle 8 is provided on the inner top surface of the tank body 1, and the baffle 8 is arranged corresponding to the output end of the seed bin 7, and the axis of the baffle 8 forms an angle of 15° to 30° with the inner top surface of the tank body 1, so as to facilitate the seeds in the seed bin 7 to be transported to the blades of the spiral stirring rod 16. Since the rotation speed of the stirring motor 5 is slow, the rotation speed of the spiral stirring rod 16 is also slow, thereby prolonging the time for the seeds to fall to the inner bottom surface of the tank body 1. During this period of time, the outer surface of the seeds will be fully in contact with the microbial agent sprayed by the nozzle 9;

[0040] After spraying for a period of time, the central controller 10 transmits a brake signal to the pump 3. At this time, the spraying is finished, and the central controller 10 transmits a heating signal to the heating tube 15, and then the stirring motor 5 drives the spiral stirring rod 16 to rotate, so as to stir the seeds inside the tank body 1, and the seeds can be dried. A temperature sensor 6 is provided beside the baffle plate 8 on the top surface of the tank body 1. The temperature sensor 6 is used to monitor the internal temperature of the tank body 1 in real time to avoid the inactivation of seeds due to excessive temperature, and effectively avoid the phenomenon of mildew on the surface of the seeds, thereby ensuring the quantity of seeds.

[0041] After drying for a period of time, the stirring motor 5 and the heating tube 15 are turned off, and the central controller 10 transmits the electromagnetic signal to the solenoid valve 14, and the solenoid valve 14 opens. Since the inner bottom surface of the tank body 1 has a slope, all the seeds inside the tank body 1 can be discharged through the discharge pipe 13, avoiding seed loss, reducing planting costs, and greatly improving the work efficiency of the seed mixing operation.

Claims

1. A crop seed mixing machine, characterized in that: It comprises a tank body (1), a medicine transport pipeline (2), a pump (3), a medicine storage bin (4), a stirring motor (5), a temperature sensor (6), a seed bin (7), a baffle (8), a nozzle (9), a central controller (10), a connecting pipeline (12), a discharge pipe (13), a solenoid valve (14), a heating pipe (15) and a spiral stirring rod (16); Two medicine transport pipes (2) are pre-buried evenly along the circumferential direction of the inner wall of the tank body (1), and the bottoms of the two medicine transport pipes (2) are connected via a connecting pipe (12). Two rows of nozzles (9) are evenly arranged along the circumferential direction of the inner wall of the tank body (1), and the input end of each nozzle (9) is connected to the medicine transport pipe (2). A pump (3) is arranged at one end of the upper surface of the tank body (1), and the top end of one of the medicine transport pipes (2) passes through the shell of the tank body (1) and is connected to the output end of the pump (3). A medicine storage bin (4) is arranged beside the pump (3) on the upper surface of the tank body (1), and the input end of the pump (3) is connected to the discharge port of the medicine storage bin (4) via a pipe. A stirring motor (5) is arranged at the center of the upper surface of the tank body (1), and a spiral stirring rod (1) is arranged inside the tank body (1). 6), after the output end of the stirring motor (5) passes through the shell of the tank body (1), it is connected to the top of the spiral stirring rod (16) through a coupling, a seed bin (7) is provided at the other end of the upper surface of the tank body (1), and the output pipe of the seed bin (7) passes through the top shell of the tank body (1), a baffle (8) is provided on the inner top surface of the tank body (1), and the baffle (8) is arranged corresponding to the output end of the seed bin (7), a heating tube (15) is provided between every two nozzles (9) on the inner wall of the tank body (1), a temperature sensor (6) is provided on one side of the baffle (8) on the inner top surface of the tank body (1), a seed discharge hole is provided at the center of the bottom surface of the tank body (1), and the seed discharge hole is connected to the top of the discharge pipe (13), a solenoid valve (14) is provided on the discharge pipe (13), and a central controller (10) is provided on the outer wall of the tank body (1).

2. The crop seed dressing machine according to claim 1, characterized in that: The inner bottom surface of the tank body (1) has a slope.

3. The crop seed dressing machine according to claim 1, characterized in that: The communication pipe (12) is pre-buried in the inner bottom surface of the tank body (1).

4. The crop seed dressing machine according to claim 1, characterized in that: The axis of the baffle (8) forms an angle of 15° to 30° with the inner top surface of the tank body (1).

5. The crop seed dressing machine according to claim 1, characterized in that: The No. 1 drive signal output end of the central controller (10) is connected to the pump (3), the No. 2 drive signal output end of the central controller (10) is connected to the stirring motor (5), the temperature signal output end of the temperature sensor (6) is connected to the temperature signal input end of the central controller (10), the heating signal output end of the central controller (10) is connected to the heating tube (15), and the electromagnetic signal output end of the central controller (10) is connected to the electromagnetic valve (14).

6. The crop seed dressing machine according to claim 1, characterized in that: The medicine storage bin (4) and seed bin (7) both adopt transparent hard PVC bin bodies.

7. The crop seed dressing machine according to claim 6, characterized in that: A scale is provided on the outer surface of the medicine storage bin (4) and the seed bin (7), respectively.

8. The crop seed dressing machine according to claim 2, characterized in that: Four support seats (11) are evenly arranged along the circumferential direction at the bottom edge of the tank body (1).

9. The crop seed dressing machine according to claim 7, characterized in that: The output pipe of the seed bin (7) is provided with a ball valve.

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