Uniform pesticide mixing device for corn seeds

Abstract

The utility model relates to the related technical field of agricultural machinery, in particular to a corn seed uniform pesticide mixing device which comprises a pesticide mixing box. A storage box is arranged on one side of the top of the pesticide stirring box, a pesticide storage box is arranged on one side of the storage box, and a discharging port is formed in the bottom of the storage box. Under the matching action of the pesticide stirring box, the storage box, the pesticide storage box, the discharging opening, the pipeline, the metering cylinder, the fixing box, the filling opening and the quantifying mechanism, the feeding amount of pesticide liquid and corn seeds can be controlled, then the proportion of the fed pesticide liquid and the corn seeds is controlled, growth of the corn seeds is facilitated, and the working efficiency is improved. The device solves the problems that although an existing device for uniformly mixing the corn seeds with the pesticide liquid can uniformly mix the corn seeds with the pesticide liquid, the device does not have the function of controlling the feeding proportion of the corn seeds and the pesticide liquid, so that the feeding metering of the pesticide liquid is not matched with the metering of the corn seeds, and the growth of the corn seeds is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of agricultural machinery, specifically is a corn seed even medicine mixing device. BACKGROUND

[0002] Agricultural machinery refers to various machines used in crop planting and livestock production processes, as well as in the initial processing and handling of agricultural and livestock products. Agricultural machinery includes farm power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, livestock machinery, and agricultural transportation machinery. Before sowing, corn seeds generally need to be sprayed with pesticide solution to allow the seeds to fully absorb the pesticide solution and grow better.

[0003] The utility model discloses a kind of agricultural corn seed medicine mixing devices with uniform processing, belong to the related technical field of agricultural machinery, to solve the operation of corn seed mechanical pesticide solution spraying in prior art generally pour pesticide solution into hopper with corn seed, pesticide solution wrapping of corn seed is completed by stirring mode, the existing stirring direction is single, part corn seed is not contacted with pesticide solution Problem, including stirring box, the bottom of the stirring box is provided with material removal's discharge port, the outer wall of the stirring box is installed with driving motor by mounting support, stirring mechanism arranged in the stirring box, the stirring mechanism is used to stir the material in the stirring box;The stirring mechanism includes transmission unit, stirring unit;The stirring unit is used to stir the material in the stirring box;The transmission unit is used to transmit power for the rotation of stirring unit.This utility model can stir the material in the stirring box by starting a driving motor compared with traditional stirring structure, this structure drives two stirring rods to carry out horizontal stirring and vertical stirring to the inside of material box by a driving unit, increase stirring direction, facilitate uniform mixing of material and pesticide solution Processing.

[0004] But the above patent still has the following deficiencies: although the patent can uniformly mix corn seeds and pesticide solution, it does not have the function of controlling the input ratio of corn seeds and pesticide solution, resulting in incompatibility between pesticide solution input measurement and corn seed measurement, affecting the growth of corn seeds. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a corn seed uniform medicine mixing device to solve the problem that the existing corn seed uniform medicine mixing device can uniformly mix corn seeds and pesticide solution, but does not have the function of controlling the input ratio of corn seeds and pesticide solution, resulting in incompatibility between pesticide solution input measurement and corn seed measurement, affecting the growth of corn seeds.

[0006] The technical scheme of the utility model is:

[0007] A corn seed uniform pesticide mixing device, it includes: pesticide mixing box, the top one side of pesticide mixing box is provided with storage box, one side of storage box is provided with pesticide storage box, the bottom of storage box is provided with discharge gate, the bottom of pesticide storage box is fixedly connected with pipeline, the bottom of pipeline is fixedly connected with measuring cylinder, the bottom of discharge gate is fixedly connected with fixed box, the top of pesticide storage box is provided with filling port, the inside of fixed box is provided with quantitative mechanism that puts according to certain proportion to corn and pesticide liquor, the inside of pesticide mixing box is provided with stirring mechanism that makes corn seed fully wrap pesticide liquor.

[0008] Preferably, the quantitative mechanism comprises: a matching measuring cup is arranged in the fixed box, a sealing cover is arranged at the bottom of the measuring cup, a first rotating shaft is fixedly connected to one side of the sealing cover, fixed blocks are rotatably connected to the outer surfaces of both ends of the first rotating shaft, the fixed blocks are fixedly connected with the measuring cup, a baffle is arranged on one side of the measuring cup, the baffle is fixedly connected with the measuring cup, two structure plates are arranged at the bottom of the baffle, the structure plates are fixedly connected with the baffle and the measuring cup, a through hole is arranged on the fixed box close to the fixed box, the through hole is matched with the sealing cover; a bend pipe is fixedly connected to one side of the measuring cylinder away from the fixed box, one end of the bend pipe away from the measuring cylinder is fixedly connected with the pesticide mixing box, a first one-way valve is arranged in the pipeline, a second one-way valve is arranged in the bend pipe, the first one-way valve cooperates with the second one-way valve, a matching piston is arranged in the measuring cylinder; a power mechanism for synchronously moving the measuring cup and the piston is arranged between the piston and the measuring cup.

[0009] Preferably, the power mechanism comprises: a guide rail is arranged between the piston and the measuring cup, a matching cylindrical pin is arranged in the guide rail, a circular plate is fixedly connected to the top end of the cylindrical pin, a second rotating shaft is fixedly connected to the top center of the circular plate, the second rotating shaft penetrates the motor frame and extends to the first motor at the top end, the motor frame is fixedly connected with the pesticide mixing box, the first motor is fixedly connected with the motor frame, and the second rotating shaft is fixedly connected with the output end of the first motor; a first sliding rod is fixedly connected to one side of the guide rail, the first sliding rod penetrates the fixed box and extends to the measuring cup at one side away from the guide rail, the measuring cup is fixedly connected with the first sliding rod, a second sliding rod is fixedly connected to one side of the guide rail away from the first sliding rod, the second sliding rod penetrates the measuring cylinder and extends to the piston at one side away from the guide rail, and the piston is fixedly connected with the second sliding rod.

[0010] Preferably, a sealing sleeve is arranged between the piston and the metering cylinder, and the sealing sleeve is fixed to the outer surface of the piston.

[0011] Preferably, the stirring mechanism comprises: a protective box fixedly connected to the inside of the medicine mixing box, and a second motor fixedly connected to the inside of the protective box; an output end of the second motor is fixedly connected with a third rotating shaft, the third rotating shaft penetrates through the protective box and extends into the inside of the medicine mixing box, and the outer surface of the third rotating shaft at the inside of the medicine mixing box is uniformly fixedly connected with four stirring blades, the stirring blades are matched with the medicine mixing box, and the protective box is fixedly connected with a sealing ring near the third rotating shaft.

[0012] Preferably, a material returning opening is formed in the bottom of the medicine mixing box, and a valve is arranged in the inside of the material returning opening.

[0013] Preferably, support rods are fixedly connected to the four corners of the bottom of the medicine mixing box, support blocks are fixedly connected to the bottom of each support rod, and anti-skid pads are fixedly connected to the bottom of each support block.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] Firstly, the cooperation of the medicine mixing box, the storage box, the medicine storage box, the discharge opening, the pipeline, the metering cylinder, the fixing box, the filling opening and the quantitative mechanism can control the input amount of the liquid medicine and the corn seeds, thereby controlling the proportion of the input liquid medicine and corn seeds, which is beneficial to the growth of the corn seeds and solves the problem that the existing corn seed uniform medicine mixing device can uniformly mix the corn seeds and the liquid medicine, but does not have the function of controlling the input proportion of the corn seeds and the liquid medicine, resulting in that the liquid medicine input metering and the corn seed metering are not matched, which affects the growth of the corn seeds.

[0016] Secondly, the cooperation of the medicine mixing box, the storage box, the medicine storage box, the discharge opening, the pipeline, the metering cylinder, the fixing box, the filling opening and the stirring mechanism can fully stir the corn seeds and the liquid medicine with a proper proportion, so that the surface of the corn seeds is coated with the liquid medicine, and the germination rate of the corn seeds is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective structural schematic view of the corn seed uniform medicine mixing device of the present application;

[0018] Figure 2 It is a side view sectional structural schematic view of the corn seed uniform medicine mixing device of the present application;

[0019] Figure 3 It is a perspective structural schematic view of the corn seed uniform medicine mixing device of the present application; Figure 2Enlarged structural schematic view at middle A;

[0020] Figure 4 For the utility model Figure 2 Enlarged structural schematic view at middle B;

[0021] Figure 5 For the utility model Figure 2 Enlarged structural schematic view at middle C;

[0022] Figure 6 For the utility model quantitative mechanism structural schematic view;

[0023] Figure 7 For the utility model stirring mechanism structural schematic view.

[0024] In the figure:

[0025] 1, the medicine box is stirred;2, the storage box is stored;3, the medicine storage box is stored;4, the discharge port is discharged;5, the pipeline is discharged;6, the metering cylinder is discharged;7, the fixed box is discharged;8, the filling port is discharged;9, the quantitative mechanism is discharged;10, the stirring mechanism is discharged;11, the measuring cup is discharged;12, the sealing cover is discharged;13, the first rotating shaft is discharged;14, the fixed block is discharged;15, the baffle is discharged;16, the structural plate is discharged;17, the through hole is discharged;18, the elbow pipe is discharged;19, the first check valve is discharged;20, the second check valve is discharged;21, the piston is discharged;22, the power mechanism is discharged;23, the guide rail is discharged;24, the cylindrical pin is discharged;25, the circular plate is discharged;26, the second rotating shaft is discharged;27, the motor frame is discharged;28, the first motor is discharged;29, the first sliding rod is discharged;30, the second sliding rod is discharged;31, the sealing sleeve is discharged;32, the protection box is discharged;33, the second motor is discharged;34, the third rotating shaft is discharged;35, the stirring blade is discharged;36, the sealing ring is discharged;37, the discharge port is discharged;38, the valve is discharged;39, the support rod is discharged;40, the support block is discharged;41, the non-slip pad is discharged. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1 to 7 The above technical solutions are described in detail by the following embodiments.

[0028] The utility model provides a corn seed even medicine mixing device, include: medicine mixing box 1, the top side of medicine mixing box 1 is provided with storage box 2, one side of storage box 2 is provided with storage box 3, the bottom of storage box 2 is opened with discharge gate 4, the bottom of storage box 3 is fixedly connected with pipeline 5, the bottom of pipeline 5 is fixedly connected with measuring cylinder 6, the bottom of discharge gate 4 is fixedly connected with fixed box 7, the top of storage box 3 is opened with filling opening 8, the inside of fixed box 7 is provided with the ration mechanism 9 of putting according to certain proportion to corn and liquid medicine, the inside of medicine mixing box 1 is provided with the stirring mechanism 10 of making corn seed fully wrap liquid medicine, user pours corn seed into the inside of storage box 2, then pours liquid medicine into the inside of storage box 3, then through ration mechanism 9 control corn seed and liquid medicine input into the measurement of medicine mixing box 1 inside, and then control the proportion of corn seed and liquid medicine input into the medicine mixing box 1 inside, finally through stirring mechanism 10 to the corn seed and liquid medicine of suitable proportion are fully stirred and mixed.

[0029] As Figures 2 to 6As shown, the quantitative mechanism 9 comprises: the inside of the fixed box 7 is provided with a matched measuring cup 11, the bottom of the measuring cup 11 is provided with a sealing cover 12, one side of the sealing cover 12 is fixedly connected with a first rotating shaft 13, the outer surfaces of both ends of the first rotating shaft 13 are both rotatably connected with fixed blocks 14, the fixed blocks 14 are both fixedly connected with the measuring cup 11, one side of the measuring cup 11 is provided with a baffle 15, the baffle 15 is fixedly connected with the measuring cup 11, the bottom of the baffle 15 is provided with two structure plates 16, the structure plates 16 are both fixedly connected with the baffle 15 and the measuring cup 11, the mixing box 1 is provided with a through hole 17 close to the fixed box 7, the through hole 17 is matched with the sealing cover 12; the side, away from the fixed box 7, of the measuring cylinder 6 is fixedly connected with an elbow pipe 18, one end, away from the measuring cylinder 6, of the elbow pipe 18 is fixedly connected with the mixing box 1, the inside of the pipeline 5 is provided with a first one-way valve 19, the inside of the elbow pipe 18 is provided with a second one-way valve 20, the first one-way valve 19 cooperates with the second one-way valve 20, the inside of the measuring cylinder 6 is provided with a matched piston 21; the power mechanism 22 for controlling the synchronous movement of the measuring cup 11 and the piston 21 is arranged between the measuring cup 11 and the piston 21, the user controls the measuring cup 11 to reciprocate in the inside of the fixed box 7 and also controls the piston 21 to reciprocate in the inside of the measuring cylinder 6 through the power mechanism 22, when the measuring cup 11 and the piston 21 move to the left side of the device, the corn seeds in the storage box 2 enter the inside of the measuring cup 11 through the discharge port 4, at the same time, the liquid medicine in the medicine storage box 3 enters the inside of the measuring cylinder 6 through the first one-way valve 19 in the pipeline 5, when the measuring cup 11 and the piston 21 move to the right side of the device, the measuring cup 11 drives the baffle 15 to block and close the discharge port 4, and when the measuring cup 11 moves to the through hole 17, the bottom of the sealing cover 12 loses the blocking object, the sealing cover 12 rotates and opens in the inside of the fixed block 14 through the cooperation of the first rotating shaft 13, and then the corn seeds in the inside of the measuring cup 11 are poured into the inside of the mixing box 1, at the same time, the piston 21 extrudes the liquid medicine in the inside of the measuring cylinder 6, so that the liquid medicine in the inside of the measuring cylinder 6 is transported to the inside of the mixing box 1 through the second one-way valve 20 in the inside of the elbow pipe 18.

[0030] As Figures 2 to 6As shown, the power mechanism 22 comprises: a guide rail 23 is arranged between the piston 21 and the measuring cup 11, the inside of the guide rail 23 is provided with a matched cylindrical pin 24, the top end of the cylindrical pin 24 is fixedly connected with a circular plate 25, the top center of the circular plate 25 is fixedly connected with a second rotating shaft 26, the top end of the second rotating shaft 26 penetrates through a motor frame 27 and extends to a first motor 28, the motor frame 27 is fixedly connected with the medicine mixing box 1, the first motor 28 is fixedly connected with the motor frame 27, the second rotating shaft 26 is fixedly connected with the output end of the first motor 28; a first sliding rod 29 is fixedly connected on one side of the guide rail 23, the side away from the guide rail 23 of the first sliding rod 29 penetrates through the fixed box 7 and extends to the measuring cup 11, the measuring cup 11 is fixedly connected with the first sliding rod 29, a second sliding rod 30 is fixedly connected on the side away from the first sliding rod 29 of the guide rail 23, the side away from the guide rail 23 of the second sliding rod 30 penetrates through the measuring cylinder 6 and extends to the piston 21, the piston 21 is fixedly connected with the second sliding rod 30, the first motor 28 adopts a servo motor, starting the first motor 28, the output end of the first motor 28 drives the second rotating shaft 26, the second rotating shaft 26 drives the circular plate 25 to rotate, the circular plate 25 drives the cylindrical pin 24 to make a weekly motion, the cylindrical pin 24 drives the guide rail 23 to make a weekly motion at the same time, so that the guide rail 23 drives the first sliding rod 29 and the second sliding rod 30, the first sliding rod 29 drives the measuring cup 11, the second sliding rod 30 drives the piston 21, thereby controlling the reciprocating movement of the measuring cup 11 and the piston 21.

[0031] As shown in Figure 5 The piston 21 and the measuring cylinder 6 are provided with a sealing sleeve 31, the sealing sleeve 31 is fixed to the outer surface of the piston 21, which improves the sealing performance between the piston 21 and the measuring cylinder 6.

[0032] As shown in Figure 6 The stirring mechanism 10 comprises: a protection box 32 is fixedly connected in the inside of the medicine mixing box 1, a second motor 33 is fixedly connected in the inside of the protection box 32; the output end of the second motor 33 is fixedly connected with a third rotating shaft 34, the third rotating shaft 34 penetrates through the protection box 32 and extends to the inside of the medicine mixing box 1, the outer surface of the third rotating shaft 34 at the inside of the medicine mixing box 1 is uniformly fixedly connected with four stirring blades 35, the stirring blades 35 are matched with the medicine mixing box 1, a sealing ring 36 is fixedly connected on the side of the protection box 32 close to the third rotating shaft 34, starting the second motor 33, the output end of the second motor 33 drives the third rotating shaft 34, the third rotating shaft 34 drives the stirring blades 35, the stirring blades 35 rotate to fully stir and mix the appropriate amount of corn seeds and the liquid medicine.

[0033] As shown in Figure 1 And Figure 2As shown, the bottom of the pesticide mixing box 1 is provided with a discharge port 37, and the inside of the discharge port 37 is provided with a valve 38. The user can open the valve 38 inside the discharge port 37 to discharge the corn seeds mixed with the pesticide solution in the pesticide mixing box 1 to the outside of the device.

[0034] As shown, the bottom of the pesticide mixing box 1 is provided with a discharge port 37, and the inside of the discharge port 37 is provided with a valve 38. The user can open the valve 38 inside the discharge port 37 to discharge the corn seeds mixed with the pesticide solution in the pesticide mixing box 1 to the outside of the device. Figure 1 As shown, the bottom of the pesticide mixing box 1 is provided with a discharge port 37, and the inside of the discharge port 37 is provided with a valve 38. The user can open the valve 38 inside the discharge port 37 to discharge the corn seeds mixed with the pesticide solution in the pesticide mixing box 1 to the outside of the device.

[0035] The working principle is as follows: the user pours corn seeds into the inside of the storage box 2, and then pours pesticide solution into the inside of the pesticide storage box 3. The first motor 28 is started, the output end of the first motor 28 drives the second shaft 26, the second shaft 26 drives the circular plate 25 to rotate, the circular plate 25 drives the cylindrical pin 24 to rotate, and the cylindrical pin 24 drives the guide rail 23 to rotate while rotating, so that the guide rail 23 drives the first sliding rod 29 and the second sliding rod 30, the first sliding rod 29 drives the measuring cup 11, and the second sliding rod 30 drives the piston 21, so as to control the reciprocating movement of the measuring cup 11 and the piston 21. When the measuring cup 11 and the piston 21 move to the left side of the device, the corn seeds in the inside of the storage box 2 enter the inside of the measuring cup 11 through the discharge port 4, and the pesticide solution in the inside of the pesticide storage box 3 enters the inside of the measuring cylinder 6 through the first one-way valve 19 in the inside of the pipeline 5. When the measuring cup 11 and the piston 21 move to the right side of the device, the measuring cup 11 drives the baffle 15 to block and close the discharge port 4, and when the measuring cup 11 moves to the through hole 17, the bottom of the sealing cover 12 loses the blocking object, the sealing cover 12 is opened by the cooperation of the first shaft 13 and rotates in the inside of the fixed block 14, so as to pour the corn seeds in the inside of the measuring cup 11 into the inside of the pesticide mixing box 1, and the piston 21 extrudes the pesticide solution in the inside of the measuring cylinder 6, so that the pesticide solution in the inside of the measuring cylinder 6 is transported to the inside of the pesticide mixing box 1 through the second one-way valve 20 in the inside of the elbow pipe 18. The input amount of the pesticide solution and the corn seeds can be controlled, so as to control the proportion of the input pesticide solution and corn seeds, which is beneficial to the growth of corn seeds, solves the problem that the existing corn seed uniform pesticide mixing device can uniformly mix corn seeds and pesticide solution, but does not have the function of controlling the input proportion of corn seeds and pesticide solution, leading to the inadaptation of the input measurement of pesticide solution and the measurement of corn seeds, and affecting the growth of corn seeds.

[0036] The second motor 33 is started, the output end of the second motor 33 drives the third shaft 34, the third shaft 34 drives the stirring blade 35, and the stirring blade 35 rotates to fully stir and mix the appropriate amount of corn seeds and pesticide solution. The appropriate proportion of corn seeds and pesticide solution can be fully stirred, the surface of the corn seeds is ensured to be coated with pesticide solution, and the germination rate of the corn seeds is improved.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A corn seed uniform pesticide mixing device, comprising: a pesticide mixing box (1); characterized in that: one side of the top of the pesticide mixing box (1) is provided with a storage box (2), one side of the storage box (2) is provided with a pesticide storage box (3), the bottom of the storage box (2) is provided with a discharge port (4), the bottom of the pesticide storage box (3) is fixedly connected with a pipeline (5), the bottom of the pipeline (5) is fixedly connected with a measuring cylinder (6), the bottom of the discharge port (4) is fixedly connected with a fixed box (7), and the top of the pesticide storage box (3) is provided with a filling port (8); The inside of the fixed box (7) is provided with a quantitative mechanism (9) for putting corn and pesticide liquid according to a certain proportion; The inside of the pesticide mixing box (1) is provided with a stirring mechanism (10) for fully wrapping corn seeds with pesticide liquid.

2. The corn seed uniform pesticide mixing device according to claim 1, characterized in that: The quantitative mechanism (9) comprises: The inside of the fixed box (7) is provided with a compatible measuring cup (11), the bottom of the measuring cup (11) is provided with a sealing cover (12), one side of the sealing cover (12) is fixedly connected with a first rotating shaft (13), both ends of the first rotating shaft (13) are rotatably connected with fixed blocks (14), the fixed blocks (14) are fixedly connected with the measuring cup (11), one side of the measuring cup (11) is provided with a baffle (15), the baffle (15) is fixedly connected with the measuring cup (11), the bottom of the baffle (15) is provided with two structure plates (16), and the structure plates (16) are fixedly connected with the baffle (15) and the measuring cup (11). The pesticide mixing box (1) is provided with a through hole (17) near the fixed box (7), and the through hole (17) is matched with the sealing cover (12); The side of the measuring cylinder (6) away from the fixed box (7) is fixedly connected with an elbow (18), one end of the elbow (18) away from the measuring cylinder (6) is fixedly connected with the pesticide mixing box (1), the inside of the pipeline (5) is provided with a first one-way valve (19), the inside of the elbow (18) is provided with a second one-way valve (20), the first one-way valve (19) cooperates with the second one-way valve (20), and the inside of the measuring cylinder (6) is provided with a compatible piston (21); The power mechanism (22) for controlling the synchronous movement of the measuring cup (11) and the piston (21) is arranged between the piston (21) and the measuring cup (11).

3. The corn seed uniform pesticide mixing device of claim 2, wherein: The power mechanism (22) comprises: The guide rail (23) is fixedly connected with the first sliding rod (29) on one side, the first sliding rod (29) penetrates through the fixed box (7) away from the guide rail (23) and extends to the measuring cup (11), the measuring cup (11) is fixedly connected with the first sliding rod (29), the guide rail (23) is fixedly connected with the second sliding rod (30) away from the first sliding rod (29), the second sliding rod (30) penetrates through the measuring cylinder (6) away from the guide rail (23) and extends to the piston (21), and the piston (21) is fixedly connected with the second sliding rod (30). The guide rail (23) is fixedly connected with the first sliding rod (29) on one side, the first sliding rod (29) penetrates through the fixed box (7) away from the guide rail (23) and extends to the measuring cup (11), the measuring cup (11) is fixedly connected with the first sliding rod (29), the guide rail (23) is fixedly connected with the second sliding rod (30) away from the first sliding rod (29), the second sliding rod (30) penetrates through the measuring cylinder (6) away from the guide rail (23) and extends to the piston (21), and the piston (21) is fixedly connected with the second sliding rod (30).

4. The corn seed uniform pesticide mixing device of claim 2, wherein: The sealing sleeve (31) is arranged between the piston (21) and the measuring cylinder (6), and the sealing sleeve (31) is fixed to the outer surface of the piston (21).

5. The corn seed uniform pesticide mixing device of claim 1, wherein: The stirring mechanism (10) comprises: The inside of the medicine mixing box (1) is fixedly connected with the protection box (32), and the inside of the protection box (32) is fixedly connected with the second motor (33). The output end of the second motor (33) is fixedly connected with the third rotating shaft (34), the third rotating shaft (34) penetrates through the protection box (32) and extends to the inside of the medicine mixing box (1), the outer surfaces of the third rotating shaft (34) located inside the medicine mixing box (1) are uniformly fixedly connected with four stirring blades (35), the stirring blades (35) are matched with the medicine mixing box (1), and the protection box (32) is fixedly connected with the sealing ring (36) close to the third rotating shaft (34).

6. The corn seed uniform pesticide mixing device of claim 1, wherein: The bottom of the medicine mixing box (1) is provided with a material return opening (37), and the inside of the material return opening (37) is provided with a valve (38).

7. The corn seed uniform pesticide mixing device of claim 1, wherein: The bottoms of the four corners of the medicine mixing box (1) are fixedly connected with supporting rods (39), the bottoms of the supporting rods (39) are fixedly connected with supporting blocks (40), and the bottoms of the supporting blocks (40) are fixedly connected with anti-skid pads (41). The bottoms of the four corners of the medicine mixing box (1) are fixedly connected with supporting rods (39), the bottoms of the supporting rods (39) are fixedly connected with supporting blocks (40), and the bottoms of the supporting blocks (40) are fixedly connected with anti-skid pads (41).

Images