Fertilizing mechanism for crop planting

Abstract

The utility model discloses a fertilization mechanism for crop planting, which belongs to the technical field of farming mechanical equipment and comprises a bottom plate and a movable plate for spraying and fertilizing, the bottom of the movable plate is rotatably connected with a moving plate, the bottom of the moving plate is in screw connection with a rotating motor, and an output shaft of the rotating motor penetrates through the moving plate to be connected with the movable plate. The bottom of the movable plate is slidably connected with the fixing frame, the end of the fixing frame is welded to one end of the top of the bottom plate, a barrel facilitating stirring and storage is further arranged in the middle of the bottom plate, a high-pressure water pump is connected to one side of the barrel, the water inlet end of the high-pressure water pump extends into the barrel, and the output end of the high-pressure water pump is connected with the fixing frame. A handle facilitating force exerting during moving is welded to the end, away from the fixing frame, of the barrel body. Different fertilizers can be applied to crops, powder of the fertilizers is prevented from adhering to the inner walls of the box body and the barrel body, the device can be adjusted according to the width of a crop planting field ridge, and the practicability and applicability of the device are improved.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery and equipment technology, and in particular to a fertilizer application mechanism for crop planting. Background Technology

[0002] Fertilization refers to agricultural techniques that involve applying fertilizer to the soil or spraying it on plants to provide them with the nutrients they need and to maintain and improve soil fertility. To ensure vigorous growth of crops, appropriate fertilizers or fertigation are typically applied during the planting, growth, and fruiting stages. This process often requires the assistance of fertilization equipment. However, existing fertilization equipment for planting is usually a direct-discharge type, capable of only applying granular fertilizers, which is not very practical.

[0003] A search revealed, for example (Authorization Announcement No. CN220140165U), a high-efficiency fertilization mechanism for crop planting, comprising a base plate, an outlet box fixedly installed on the top of the base plate, and a mixing fertilization mechanism for crop planting, including a mixing box fixedly installed on the top of the base plate. This device solves the problem of existing equipment being unable to mix different granular fertilizers for application. However, this device can only apply granular fertilizers selectively; it cannot be used when irrigation is required, reducing the device's practicality. Utility Model Content

[0004] The purpose of this invention is to provide a fertilization mechanism for crop cultivation to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fertilization mechanism for crop planting, comprising a base plate and a movable plate for spray fertilization, a movable plate rotatably connected to the bottom of the movable plate, a rotary motor screwed to the bottom of the movable plate, the output shaft of the rotary motor passing through the movable plate and connected to the movable plate, the bottom of the movable plate slidably connected to a fixed frame, the end of the fixed frame being welded to one end of the top of the base plate, a bucket for easy stirring and storage being provided in the middle of the base plate, a high-pressure water pump being connected to one side of the bucket, the inlet end of the high-pressure water pump extending into the interior of the bucket, the output end of the high-pressure water pump being connected to the fixed frame, and a handle for easy handling during movement being welded to the end of the bucket away from the fixed frame.

[0006] As a preferred embodiment, a water pump is installed on the other side of the tank, and the water pump is connected to the side wall of the tank through a connecting water pipe. The bottom of the tank is fixed to the top of the tank.

[0007] As a preferred embodiment, the top of the box is provided with a cover that is easy to open and close, and the inner wall of the box is connected to two symmetrically hollow spray plates. The two spray plates are connected by a round pipe, and the surface of the spray plates is provided with several spray holes for spraying. One of the spray plates is connected to a water pipe.

[0008] As a preferred embodiment, the inner bottom of the box is funnel-shaped, and the inner bottom wall of the box is provided with a through-type material trough that extends through the top of the box and into its interior.

[0009] As a preferred embodiment, a drive motor that provides power is screwed to the top of the barrel. The output shaft of the drive motor passes through the barrel and is connected to one end of a rotating shaft via a coupling. The other end of the rotating shaft is rotatably connected to the inner bottom wall of the barrel.

[0010] As a preferred embodiment, the two ends of the rotating shaft are connected to C-shaped scrapers through fixed bushings. The scrapers are rotatably connected to blades on their sidewalls, and multiple L-shaped stirring blades are welded to the sidewalls of the rotating shaft.

[0011] As a preferred embodiment, the top of the fixed frame is provided with a slide groove, and the inner wall of the slide groove is rotatably connected with a reverse double threaded rod. One end of the reverse double threaded rod passes through the fixed frame and is connected to a stepper motor, and the reverse double threaded rod is threadedly connected with a threaded block that slides with the slide groove.

[0012] As a preferred embodiment, the reverse double threaded rod is welded to the bottom of the moving plate through a connected threaded block, and a fixing ear is welded to one side of the fixing frame. The fixing ear is fixed to the connecting pipe through a welded bracket, and the connecting pipe is connected to the output end of the high-pressure water pump through a long pipe.

[0013] As a preferred embodiment, the connecting pipe is connected to the water storage chamber inside the movable plate, the movable plate is connected to the moving plate through a corrugated pipe, and a nozzle is provided at the other end of the moving plate.

[0014] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0015] This fertilizer application mechanism for crop cultivation has a fixed frame welded to the top of a base plate. A sliding groove is provided on the top of the fixed frame, and a stepper motor is screwed to the end of the fixed frame. The output shaft of the stepper motor passes through the sliding groove and is connected to one end of a reverse double-threaded rod. The other end of the reverse double-threaded rod is rotatably connected to the inner wall of the sliding groove. By controlling the rotation of the output shaft of the stepper motor, the moving plate connected to the threaded block slides on the top of the fixed frame. Since a rotary motor is screwed to one end of the moving plate, and the output shaft of the rotary motor is connected to a movable plate, the other end of the movable plate is connected to a nozzle. Through the connection of corrugated pipes, connecting pipes, and long pipes, liquid can be delivered to the nozzle by a high-pressure water pump, thereby completing spray fertilization of different widths and improving the applicability of the device.

[0016] This fertilizer applicator for crop cultivation has a box on top of the barrel. The box is connected to a water pump via a water pipe. By opening the cover on the top of the box, the fertilizer powder to be mixed is poured into the box. Under the action of the spray plate inside the box, it is pre-treated. Then, it is fed into the barrel through the material trough. At this time, the output shaft of the drive motor is rotated, which drives the connected rotating shaft to rotate. The rotating shaft drives the connected scraper and stirring paddle to rotate, thus completing the mixing of pesticide powder, fertilizer powder or water, improving the practicality of the device.

[0017] This device solves the problem that existing equipment can only apply granular fertilizer, thus improving the device's practicality and applicability. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a fertilizer application mechanism for crop planting according to the present invention;

[0020] Figure 2 This is a schematic diagram of the connection between the rotating shaft and the drive motor of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixing frame connection of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the box body of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] In the diagram: 1. Base plate; 2. Barrel body; 3. Handle; 4. Water pump; 5. Water pipe; 6. Box body; 7. Drive motor; 8. Movable plate; 9. Connecting pipe; 10. Fixed frame; 11. High-pressure water pump; 12. Scraper; 13. Paddle; 14. Agitator; 15. Rotating shaft; 16. Moving plate; 17. Reverse double threaded rod; 18. Cover plate; 19. Spray plate; 20. Material trough. Detailed Implementation

[0025] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0026] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0027] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0028] An embodiment of a fertilization mechanism for crop cultivation, such as Figures 1 to 4 As shown, it includes a base plate 1 and a movable plate 8 for spraying fertilizer. One end of the movable plate 8 is connected to a nozzle, and the end of the movable plate 8 connected to the nozzle is hollow to facilitate water spraying. A movable plate 16 is rotatably connected to the bottom of the movable plate 8. A rotary motor is screwed to the bottom of the movable plate 16. The output shaft of the rotary motor passes through the movable plate 16 and is connected to the movable plate 8. By controlling the output shaft of the rotary motor to rotate, the connected movable plate 8 is driven to rotate on the movable plate 16, thereby adjusting the position of the nozzle to facilitate water and fertilizer spraying.

[0029] The bottom of the movable plate 16 is slidably connected to the fixed frame 10. The end of the fixed frame 10 is welded to the top end of the base plate 1. The top of the fixed frame 10 is provided with a sliding groove. A stepper motor is screwed to one end of the fixed frame 10. The output shaft of the stepper motor passes through the sliding groove and is connected to one end of the reverse double threaded rod 17. The other end of the reverse double threaded rod 17 rotates with the inner wall of the sliding groove. A threaded block is threadedly connected to the reverse double threaded rod 17. The threaded block is slidably connected to the sliding groove and is welded to the bottom of the movable plate 16. By controlling the output shaft of the stepper motor to rotate, the threaded block is moved, which in turn drives the connected movable plate 16 to move on the top of the fixed frame 10, which facilitates position adjustment.

[0030] Three equally spaced fixing ears are welded to one side of the fixing frame 10. An arc-shaped bracket is welded to the top of the fixing ears. A hollow connecting pipe 9 is connected to the top of the bracket. The connecting pipe 9 is connected to the output end of the high-pressure water pump 11 through a long pipe. The fixing part of the high-pressure water pump 11 is fixed to the top of the base plate 1 with screws. The two ends of the connecting pipe 9 are connected to the moving plate 16 through round pipes. The moving plate 16 is connected to two opposing rotating movable plates 8 through corrugated pipes, thereby completing the connection and transportation of water and fertilizer.

[0031] The base plate 1 is also provided with a bucket 2 in the middle for easy stirring and storage. A high-pressure water pump 11 is connected to one side of the bucket 2. The water inlet of the high-pressure water pump 11 extends into the inside of the bucket 2, so that the high-pressure water pump 11 can draw water out of the bucket 2. A handle 3 is welded to the end of the bucket 2 away from the fixed frame 10 for easy handling when moving. The handle 3, together with the casters set at the bottom of the base plate 1, facilitates the overall movement and is suitable for operation when planting crops.

[0032] A water pump 4 is installed on the other side of the barrel 2. The output end of the water pump 4 is connected to one end of a water pipe 5. The water pipe 5 is welded to the side wall of the barrel 2 through a fixing block. The other end of the water pipe 5 is connected to a box 6. The bottom of the box 6 is fixed to the top of the barrel 2. A hinged cover plate 18 is provided on the top of the box 6. The cover plate 18 is connected to the box 6 through a magnetic lock. A funnel-shaped material gathering trough is provided on the inner bottom wall of the box 6. The material gathering trough is connected to a through-type material trough 20. An easily controllable solenoid valve is provided on the outside of the material trough 20. The material trough 20 is connected to the barrel 2. Symmetrical hollow spray plates 19 are provided on both sides of the box 6. The spray plates 19 are connected to the water pipe 5, and the two spray plates 19 are connected by a pipe. Several spray holes are provided on the opposite sides of the two spray plates 19. The powder and water inside the box 6 can be mixed through the spray holes, and the powder can be prevented from adhering to the inner wall of the box 6. After mixing, the powder is directly fed into the barrel 2 through the material trough 20.

[0033] A drive motor 7 is screwed to the top of the barrel 2. The output shaft of the drive motor 7 passes through the top of the barrel 2 and is connected to one end of the rotating shaft 15 via a coupling. The other end of the rotating shaft 15 is rotatably connected to the inner bottom wall of the barrel 2. Bushings are fixed at both ends of the rotating shaft 15. Two symmetrical C-shaped scrapers 12 are welded to both sides of the bushings. Blades 13 are rotatably connected to the side walls of the scrapers 12. Multiple staggered L-shaped stirring paddles 14 are also welded to the circumference of the rotating shaft 15. Through the arrangement of the stirring paddles 14 and blades 13, the powder and water are mixed, thereby realizing the mixing of water and fertilizer in the device and facilitating fertilization.

[0034] A water inlet with a sealing cap is provided on the top of the barrel 2. The water inlet is designed to facilitate the filling of liquid into the barrel 2.

[0035] The water pump 4, drive motor 7, high-pressure water pump 11, stepper motor, and rotary motor are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the function of this application, so they will not be described in detail. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0036] Working principle

[0037] When using this fertilizer application device for crop planting, the fertilizer powder to be applied is placed into the inside of the box 6 through the cover plate 18, and water is added into the inside of the barrel 2 through the filling port. The water pump 4 is started to spray the water through the spray plate 19 to mix the powder and water inside the box 6. The solenoid valve is opened to let the water mixed with powder enter the inside of the barrel 2 through the material trough 20.

[0038] At this time, the output shaft of the drive motor 7 is controlled to rotate, which drives the connected rotating shaft 15 to rotate. The rotating shaft 15 drives the stirring paddle 14 and the blade 13 to rotate, so that the fertilizer powder and water are fully mixed. The high-pressure water pump 11 is controlled to work, and the water inside the barrel 2 is transported to the inside of the connecting pipe 9 through the long pipe. With the help of the round pipe and the corrugated pipe, the water is transported to the nozzle at the end of the movable plate 8.

[0039] Then, drive the stepper motor to rotate, which in turn drives the connected reverse double threaded rod 17 to rotate, controls the connected movable plate 16 to slide on the top of the fixed frame 10, and cooperates with the rotary motor to drive the movable plate 8 to rotate, thus completing the adjustment of the nozzle position, and directly spraying fertilizer onto the crops.

[0040] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fertilization mechanism for crop cultivation, comprising a base plate (1) and a movable plate (8) for spray fertilization, characterized in that: The bottom of the movable plate (8) is rotatably connected to a movable plate (16). The bottom of the movable plate (16) is screwed to a rotary motor. The output shaft of the rotary motor passes through the movable plate (16) and is connected to the movable plate (8). The bottom of the movable plate (16) is slidably connected to a fixed frame (10). The end of the fixed frame (10) is welded to the top end of the base plate (1). The middle of the base plate (1) is also provided with a bucket (2) for easy stirring and storage. A high-pressure water pump (11) is connected to one side of the bucket (2). The water inlet of the high-pressure water pump (11) extends into the interior of the bucket (2). The output end of the high-pressure water pump (11) is connected to the fixed frame (10). A handle (3) is welded to the end of the bucket (2) away from the fixed frame (10) for easy movement.

2. The fertilization mechanism for crop planting according to claim 1, characterized in that: A water pump (4) is installed on the other side of the barrel (2). The water pump (4) is connected to the side wall of the box (6) through a connected water pipe (5). The bottom of the box (6) is fixed to the top of the barrel (2).

3. The fertilization mechanism for crop planting according to claim 2, characterized in that: The top of the box (6) is provided with a cover plate (18) that is easy to open and close. The inner wall of the box (6) is connected to two symmetrically hollow spray plates (19). The two spray plates (19) are connected by a round pipe. The surface of the spray plate (19) is provided with several spray holes for spraying, and one of the spray plates (19) is connected to a water pipe (5).

4. The fertilization mechanism for crop planting according to claim 3, characterized in that: The bottom of the box (6) is funnel-shaped, and the bottom wall of the box (6) is provided with a through-type material trough (20), which extends through the top of the barrel (2) into its interior.

5. A fertilizer application mechanism for crop cultivation according to claim 4, characterized in that: The top of the barrel (2) is screwed with a drive motor (7) that provides power. The output shaft of the drive motor (7) passes through the barrel (2) and is connected to one end of the rotating shaft (15) through a coupling. The other end of the rotating shaft (15) is rotatably connected to the inner bottom wall of the barrel (2).

6. The fertilization mechanism for crop planting according to claim 5, characterized in that: The two ends of the rotating shaft (15) are connected to the C-shaped scraper (12) by fixed bushings. The scraper (12) is rotatably connected to the side wall of the scraper (12), and multiple L-shaped stirring paddles (14) are welded to the side wall of the rotating shaft (15).

7. The fertilization mechanism for crop planting according to claim 1, characterized in that: The top of the fixed frame (10) is provided with a sliding groove, and the inner wall of the sliding groove is rotatably connected to a reverse double threaded rod (17). One end of the reverse double threaded rod (17) passes through the fixed frame (10) and is connected to a stepper motor. The reverse double threaded rod (17) is threadedly connected to a threaded block that slides with the sliding groove.

8. A fertilizer application mechanism for crop cultivation according to claim 7, characterized in that: The reverse double threaded rod (17) is welded to the bottom of the moving plate (16) through the connected threaded block. The fixed bracket (10) has a fixed ear welded to one side. The fixed ear is fixed to the connecting pipe (9) through the welded bracket. The connecting pipe (9) is connected to the output end of the high-pressure water pump (11) through the long pipe.

9. A fertilizer application mechanism for crop cultivation according to claim 8, characterized in that: The connecting pipe (9) is connected to the water storage chamber inside the movable plate (16), the movable plate (16) is connected to the movable plate (8) through a corrugated pipe, and the other end of the movable plate (8) is provided with a nozzle.

Images