Seed dressing device for corn planting

Abstract

The utility model relates to the technical field of corn planting, in particular to a seed dressing device for corn planting, which comprises a base, a seed dressing tank, a top frame, a stirring motor, a connecting shaft, a stirring shaft, a medicament adding component, two support frames and two mounting blocks. A feeding pipe and a discharging pipe which are communicated with the interior of the seed dressing tank are arranged at the top and the bottom of the seed dressing tank respectively, a valve is arranged on the discharging pipe, the top frame is arranged at the top of the seed dressing tank, the stirring motor is vertically arranged at the top end of the interior of the top frame, and the connecting shaft is installed on an output shaft of the stirring motor. The stirring shaft is rotatably installed in the seed dressing tank, the agent adding assembly is installed on the outer wall of the seed dressing tank and is in transmission fit with the connecting shaft, manual agent adding is not needed, the working efficiency is high, and continuous seed dressing operation is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of corn planting technology, specifically a seed mixing device for corn planting. Background Technology

[0002] Corn is the most widely planted summer and autumn crop in northern my country. Due to the large-scale return of wheat straw to the fields in recent years, the damage caused by various corn diseases and pests has increased year by year. In particular, diseases and pests such as the two-spotted cutworm, fall armyworm, corn stalk rot, and corn rough dwarf disease have become the most significant pests and diseases affecting corn production, severely limiting its development. Currently, seed treatment is the most effective measure for integrated pest management and increasing yield.

[0003] The existing seed treatment method for corn planting generally involves putting corn seeds into a seed treatment device, which then mixes the corn seeds. At the same time, the agent is manually added to the seed treatment device. The manual addition of the agent is inefficient and not conducive to continuous seed treatment operations. Utility Model Content

[0004] The purpose of this invention is to provide a seed dressing device for corn planting, so as to solve the problem that the manual addition of agents is inefficient and not conducive to continuous seed dressing operations as mentioned in the background art.

[0005] The technical solution of this utility model is:

[0006] A seed treatment device for corn planting includes a base, a seed treatment tank, a top frame, a stirring motor, a connecting shaft, a stirring shaft, a pesticide addition component, two support frames, and two mounting blocks. The two support frames are symmetrically arranged on the top of the base, and the two mounting blocks are respectively mounted on the outer walls of the top of the two support frames. The outer walls of the seed treatment tank on both sides are connected to the two mounting blocks. The top and bottom of the seed treatment tank are respectively provided with an inlet pipe and an outlet pipe communicating with their interiors. A valve is provided on the outlet pipe. The top frame is located on the top of the seed treatment tank. The stirring motor is vertically located at the top of the inside of the top frame. The connecting shaft is mounted on the output shaft of the stirring motor. The stirring shaft is rotatably mounted inside the seed treatment tank, and its top end is connected to the connecting shaft. Multiple stirring rods are provided on the stirring shaft. The pesticide addition component is mounted on the outer wall of the seed treatment tank, and one end of the pesticide addition component extends into the interior of the seed treatment tank. The pesticide addition component is in a driving engagement with the connecting shaft.

[0007] Furthermore, the agent addition assembly includes a support block, an agent tank, an L-shaped frame, a horizontal plate, an extrusion cylinder, a piston, a linkage rod, a linkage block, a linkage component, a first connecting pipe, and a second connecting pipe. The support block is installed on the outer wall of the seed mixing tank, the agent tank is vertically installed on the outer wall of the support block, and the top of the agent tank is provided with an addition pipe communicating with its interior. The L-shaped frame is installed on the top outer wall of the seed mixing tank, the horizontal plate is horizontally installed on the top of the L-shaped frame, the extrusion cylinder is horizontally installed on the top of the horizontal plate, the piston is slidably installed inside the extrusion cylinder, the linkage rod is slidably installed on the outer wall of the extrusion cylinder, and the tail end of the linkage rod is connected to the piston, the linkage block is installed on the head end of the linkage rod, the linkage component is installed on the top of the seed mixing tank, and the linkage component is driven by the connecting shaft. The linkage component is used to drive the linkage block to reciprocate horizontally. The two ends of the first connecting pipe are respectively connected to the interior of the agent tank and the interior of the extrusion cylinder, and the two ends of the second connecting pipe are respectively connected to the interior of the extrusion cylinder and the interior of the seed mixing tank. Both the first connecting pipe and the second connecting pipe are provided with one-way valves.

[0008] Furthermore, the linkage component includes a rotating shaft, a turntable, a hinge rod, a driving wheel, a driven wheel, and a belt. The rotating shaft is rotatably mounted on the top of the seed mixing tank, the turntable is mounted on the top of the rotating shaft, the two ends of the hinge rod are respectively hinged to the top edge of the turntable and the top of the linkage block, the driving wheel is mounted on the connecting shaft, the driven wheel is mounted on the rotating shaft, and the belt is sleeved on the outside of the driving wheel and the driven wheel.

[0009] Furthermore, a liquid level observation plate is provided on the outer wall of the medicine tank.

[0010] Furthermore, the top of the base is provided with a discharge box located below the discharge pipe.

[0011] Furthermore, a handle is provided on the outer wall of the discharge box.

[0012] This utility model provides an improved seed dressing device for corn planting, which has the following improvements and advantages compared with the prior art:

[0013] This invention introduces a seed treatment system where corn seeds are fed into a seed treatment tank through a feed pipe. A stirring motor then drives a connecting shaft and a stirring shaft to rotate. The stirring shaft drives multiple stirring rods to stir the corn seeds in the seed treatment tank. Simultaneously, the connecting shaft drives a chemical addition component, which automatically squeezes the chemical into the seed treatment tank. The chemical is then mixed into the corn seeds and stirred evenly to complete the seed treatment operation. No manual addition of chemical is required, resulting in high efficiency and facilitating continuous seed treatment. Attached Figure Description

[0014] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 ;

[0017] Figure 3 This is a partial cross-sectional view of the present invention. Figure 1 ;

[0018] Figure 4 This is a partial cross-sectional view of the present invention. Figure 2 .

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Base, 2. Seed mixing tank, 21. Inlet pipe, 22. Outlet pipe, 23. Valve, 3. Top frame, 4. Stirring motor, 41. Connecting shaft, 5. Stirring shaft, 51. Stirring rod, 6. Agent addition assembly, 61. Support block, 62. Agent tank, 621. Addition pipe, 622. Liquid level observation plate, 622. L-shaped frame, 63. Horizontal plate, 64. Extrusion cylinder, 65. Piston, 651. Linkage rod, 661. Linkage block, 67. Linkage component, 671. Rotating shaft, 672. Turntable, 673. Hinge rod, 674. Drive wheel, 675. Driven wheel, 676. Belt, 676. First connecting pipe, 68. Second connecting pipe, 69. One-way valve, 691. Support frame, 7. Mounting block, 8. Discharge box, 91. Handle. Detailed Implementation

[0021] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0022] This utility model provides an improved seed dressing device for corn planting, such as... Figures 1-4As shown, the system includes a base 1, a seed mixing tank 2, a top frame 3, a stirring motor 4, a connecting shaft 41, a stirring shaft 5, a reagent addition assembly 6, two support frames 7, and two mounting blocks 8. The two support frames 7 are symmetrically arranged on the top of the base 1. The two mounting blocks 8 are respectively located on the outer top walls of the two support frames 7. The outer walls of both sides of the seed mixing tank 2 are connected to the two mounting blocks 8. The top and bottom of the seed mixing tank 2 are respectively provided with an inlet pipe 21 and an outlet pipe 22 communicating with their interiors. A valve 23 is provided on the outlet pipe 22. The top frame 3 is located on the top of the seed mixing tank 2. The stirring motor 4 is vertically arranged inside the top of the top frame 3. The connecting shaft 41 is mounted on the output shaft of the stirring motor 4. The stirring shaft 5 is rotatably installed inside the seed mixing tank 2, and its top end is connected to the connecting shaft 41. The seed mixing tank 2 is equipped with multiple stirring rods 51. The agent addition component 6 is installed on the outer wall of the seed mixing tank 2, and one end of the agent addition component 6 extends into the interior of the seed mixing tank 2. The agent addition component 6 is driven by the connecting shaft 41. Corn seeds are fed into the seed mixing tank 2 through the feed pipe 21. Then, the stirring motor 4 drives the connecting shaft 41 and the stirring shaft 5 to rotate. The stirring shaft 5 drives the multiple stirring rods 51 to rotate and stir the corn seeds in the seed mixing tank 2. At the same time, the connecting shaft 41 drives the agent addition component 6 to work. The agent addition component 6 automatically squeezes the agent into the seed mixing tank 2. The agent is mixed into the corn seeds and stirred evenly to complete the seed mixing operation. There is no need to manually add the agent. The working efficiency is high and it is conducive to continuous seed mixing operation. Finally, the valve 23 is opened and the corn seeds that have been mixed in the seed mixing tank 2 fall out and are collected through the discharge pipe 22.

[0023] Specifically, the agent addition assembly 6 includes a support block 61, an agent tank 62, an L-shaped frame 63, a horizontal plate 64, an extrusion cylinder 65, a piston 651, a linkage rod 66, a linkage block 661, a linkage component 67, a first connecting pipe 68, and a second connecting pipe 69. The support block 61 is installed on the outer wall of the seed mixing tank 2, and the agent tank 62 is vertically arranged on the outer wall of the support block 61. The top of the agent tank 62 is provided with an addition pipe 621 communicating with its interior. The L-shaped frame 63 is installed on the top outer wall of the seed mixing tank 2. The horizontal plate 64 is horizontally positioned on top of the L-shaped frame 63, and the extrusion cylinder 65 is horizontally positioned on top of the horizontal plate 64. The piston 651 is slidably mounted inside the extrusion cylinder 65, and the linkage rod 66 is slidably mounted on the outer wall of the extrusion cylinder 65, with its tail end connected to the piston 651. The linkage block 661 is mounted on the head end of the linkage rod 66, and the linkage component 67 is mounted on top of the seed mixing tank 2, and the linkage component 67 is in transmission cooperation with the connecting shaft 41. The linkage component 67 is used to drive the linkage block 661 to move... The first connecting pipe 68 is connected at both ends to the interior of the medicine tank 62 and the extrusion cylinder 65, respectively. The second connecting pipe 69 is connected at both ends to the interior of the extrusion cylinder 65 and the seed mixing tank 2, respectively. Both the first connecting pipe 68 and the second connecting pipe 69 are equipped with one-way valves 691. The connecting shaft 41 drives the linkage component 67 to work. The linkage component 67 drives the linkage block 661 to move horizontally back and forth a certain distance. The linkage block 661 drives the piston 651 inside the extrusion cylinder 65 via the linkage rod 66. The piston 651 slides horizontally for a certain distance. When the piston 651 moves closer to the seed mixing tank 2, the piston 651 draws the agent in the agent tank 62 into the extrusion cylinder 65 through the first connecting pipe 68. When the piston 651 moves away from the seed mixing tank 2, the piston 651 extrudes the agent in the extrusion cylinder 65 into the seed mixing tank 2 through the second connecting pipe 69. There is no need to manually add the agent. The one-way valve 691 controls the agent in the first connecting pipe 68 and the second connecting pipe 69 to flow in only one direction. The addition pipe 621 makes it convenient to replenish the agent in the agent tank 62 at any time.

[0024] Specifically, the linkage component 67 includes a rotating shaft 671, a turntable 672, a hinge rod 673, a driving wheel 674, a driven wheel 675, and a belt 676. The rotating shaft 671 is rotatably mounted on the top of the seed mixing tank 2, and the turntable 672 is mounted on the top of the rotating shaft 671. The two ends of the hinge rod 673 are respectively hinged to the top edge of the turntable 672 and the top of the linkage block 661. The driving wheel 674 is mounted on the connecting shaft 41, and the driven wheel 675 is mounted on the rotating shaft 671. The belt 676 is sleeved on the outside of the driving wheel 674 and the driven wheel 675. When the connecting shaft 41 rotates, the connecting shaft 41 drives the driving wheel 674 to rotate. The driving wheel 674 drives the driven wheel 675 and the rotating shaft 671 to rotate via the belt 676. The rotating shaft 671 drives the turntable 672 to rotate. While rotating, the turntable 672 drives the linkage block 661 to reciprocate horizontally a certain distance via the hinge rod 673.

[0025] Specifically, a liquid level observation plate 622 is provided on the outer wall of the medicine tank 62; the liquid level observation plate 622 facilitates timely observation of the liquid level height of the medicine in the medicine tank 62.

[0026] Specifically, the top of the base 1 is provided with a discharge box 9 located below the discharge pipe 22; the discharge box 9 collects the corn seeds falling out of the discharge pipe 22.

[0027] Specifically, a handle 91 is provided on the outer wall of the discharge box 9; the handle 91 facilitates the movement of the discharge box 9.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A seed-mixing device for corn planting, characterized in that: The system includes a base (1), a seed mixing tank (2), a top frame (3), a stirring motor (4), a connecting shaft (41), a stirring shaft (5), a reagent addition assembly (6), two support frames (7), and two mounting blocks (8). The two support frames (7) are symmetrically arranged on the top of the base (1), and the two mounting blocks (8) are respectively arranged on the outer wall of the top of the two support frames (7). The outer walls on both sides of the seed mixing tank (2) are respectively connected to the two mounting blocks (8). The top and bottom of the seed mixing tank (2) are respectively provided with an inlet pipe (21) and an outlet pipe (22) that communicate with its interior. The outlet pipe (22) is provided with a valve (23). The top frame (3) is set on the top of the seed mixing tank (2), the stirring motor (4) is vertically set on the top of the inside of the top frame (3), the connecting shaft (41) is installed on the output shaft of the stirring motor (4), the stirring shaft (5) is rotatably installed inside the seed mixing tank (2), and the top of the stirring shaft (5) is connected to the connecting shaft (41). The stirring shaft (5) is provided with multiple stirring rods (51), the agent addition component (6) is installed on the outer wall of the seed mixing tank (2), and one end of the agent addition component (6) extends into the inside of the seed mixing tank (2). The agent addition component (6) is in transmission cooperation with the connecting shaft (41).

2. The seed dressing device for corn planting according to claim 1, characterized in that: The agent addition assembly (6) includes a support block (61), an agent tank (62), an L-shaped frame (63), a horizontal plate (64), an extrusion cylinder (65), a piston (651), a linkage rod (66), a linkage block (661), a linkage component (67), a first connecting pipe (68), and a second connecting pipe (69). The support block (61) is installed on the outer wall of the seed mixing tank (2). The agent tank (62) is vertically installed on the outer wall of the support block (61). The top of the agent tank (62) is provided with an addition pipe (621) communicating with its interior. The L-shaped frame (63) is installed on the top outer wall of the seed mixing tank (2). The horizontal plate (64) is horizontally installed on the top of the L-shaped frame (63). The extrusion cylinder (65) is horizontally installed on the top of the horizontal plate (64). The piston (651) is slidably installed on the extrusion cylinder. Inside the pressure cylinder (65), the linkage rod (66) is slidably mounted on the outer wall of the extrusion cylinder (65), and the tail end of the linkage rod (66) is connected to the piston (651). The linkage block (661) is mounted on the head end of the linkage rod (66). The linkage component (67) is mounted on the top of the seed mixing tank (2), and the linkage component (67) is driven by the connecting shaft (41). The linkage component (67) is used to drive the linkage block (661) to move horizontally back and forth. The two ends of the first connecting pipe (68) are respectively connected to the inside of the agent tank (62) and the inside of the extrusion cylinder (65). The two ends of the second connecting pipe (69) are respectively connected to the inside of the extrusion cylinder (65) and the inside of the seed mixing tank (2). One-way valves (691) are provided on both the first connecting pipe (68) and the second connecting pipe (69).

3. The seed dressing device for corn planting according to claim 2, characterized in that: The linkage component (67) includes a rotating shaft (671), a turntable (672), a hinge rod (673), a drive wheel (674), a driven wheel (675), and a belt (676). The rotating shaft (671) is rotatably mounted on the top of the seed mixing tank (2). The turntable (672) is mounted on the top of the rotating shaft (671). The two ends of the hinge rod (673) are respectively hinged to the top edge of the turntable (672) and the top of the linkage block (661). The drive wheel (674) is mounted on the connecting shaft (41). The driven wheel (675) is mounted on the rotating shaft (671). The belt (676) is sleeved on the outside of the drive wheel (674) and the driven wheel (675).

4. The seed dressing device for corn planting according to claim 2, characterized in that: The outer wall of the medicine tank (62) is provided with a liquid level observation plate (622).

5. The seed dressing device for corn planting according to claim 1, characterized in that: The base (1) is provided with a discharge box (9) located below the discharge pipe (22) on its top.

6. A seed dressing device for corn planting according to claim 5, characterized in that: The outer wall of the discharge box (9) is provided with a handle (91).

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