Agricultural suspension fertilizing and seeding device

Abstract

The utility model belongs to the technical field of combined seed and fertilizer drills, discloses an agricultural suspension fertilizing and seeding device, and aims to solve the problems that an existing deep combined seed and fertilizer drill cannot adjust the position of a soil pressing assembly, the soil pressing assembly is still in contact friction with the ground when not in use, movement control in the prior art is inconvenient, and use is inconvenient. According to the technical scheme, the device comprises a base, a seed box and a fertilizer barrel are fixedly installed on the top face of the base, an opening is formed in the top face of the seed box, a movable frame is arranged below the base, a connecting plate is fixedly installed on one side of the movable frame, and movable wheels are installed on the front portions and the rear portions of the two sides of the bottom face of the movable frame through installation bases respectively. According to the utility model, the height position of the base can be adjusted, the flattening plate, the compression roller and the ditching pipe can be separated from the bottom surface, the movement of the device is facilitated, in addition, the depth of the ditching pipe inserted into soil can be adjusted, the seeding depth is further controlled, and the device is convenient to use.

Description

Technical Field

[0001] This utility model belongs to the technical field of fertilizer and seeding machines, specifically relating to an agricultural suspended fertilizer and seeding device. Background Technology

[0002] Sowing is one of the six major links in agricultural production. Sowing mechanization is the most complex and arduous task in agricultural mechanization. With the widespread use of agricultural machinery in rural areas, fertilizer seeders account for the majority of use. Deep fertilizer seeders mainly include a frame, furrow opener, seeder and feeder, and fertilizer applicator. These components work together to plant the soil. However, fertilizer seeders are mostly fixed feeders for sowing or fertilizing, which makes it inconvenient for operators to control the amount of seeds or the spray range of fertilizer.

[0003] In the prior art, Chinese patent with publication number CN219373069U discloses a suspended deep fertilizer planter. This prior art cannot adjust the position of the soil pressing component. When not in use, the soil pressing component is still in contact with the ground and rubs against it, which makes the movement control of this prior art inconvenient to use. Utility Model Content

[0004] To address the shortcomings of the existing technology, the present invention aims to provide an agricultural suspended fertilization and sowing device. This device allows for adjustment of the height of the base, enabling the flat plate, pressure roller, and furrowing pipe to separate from the bottom surface, facilitating the movement of the device. Additionally, it allows for adjustment of the depth of the furrowing pipe inserted into the soil, thereby controlling the sowing depth and making it convenient to use.

[0005] The technical solution adopted by this agricultural suspended fertilization and seeding device to solve its technical problems is as follows:

[0006] An agricultural suspended fertilization and seeding device is provided, including a base, a seed box and a fertilizer bucket fixedly installed on the top surface of the base, an opening on the top surface of the seed box, a movable frame installed below the base, a connecting plate fixedly installed on one side of the movable frame, movable wheels installed on the front and rear parts of the bottom sides of the movable frame via mounting seats, lifting devices installed between the top sides of the movable frame and the bottom surface of the base, several feeding pipes installed below one side of the base, the upper ends of the feeding pipes penetrating the bottom of the base and the seed box and fixedly connected, several furrowing pipes installed below the feeding pipes, a control device installed between the feeding pipes and the furrowing pipes, a movable plate installed below the base, a spring device installed between the top surface of the movable plate and the bottom surface of the base, a smoothing plate fixedly installed on the bottom surface of the movable plate, a pressure roller installed on the bottom surface of the movable plate via a mounting frame, and a spraying device fixedly installed on the bottom surface of the base, the spraying device being able to spray fertilizer from the fertilizer bucket.

[0007] Furthermore, the lifting device consists of several cylinders, with both ends of the cylinders fixedly installed between the base and the movable frame.

[0008] Furthermore, the control device consists of a box body, a rotating roller, and a motor. The lower ends of the feeding pipes are all fixedly connected to the top surface of the box body and communicate with each other. The top surface of the box body is fixedly connected to the bottom surface of the base. The upper end of the grooved pipe is fixedly connected to the bottom surface of the box body and communicates with each other. The rotating shaft is located inside the box body and is in contact with it. The outer circumference of the rotating shaft has grooves that correspond one-to-one with the feeding pipes. The motor is fixedly installed at the rear of the box body. The output shaft of the motor passes through the box body and is rotatably connected. The output shaft of the motor is fixedly connected to the rear end of the rotating roller.

[0009] Furthermore, the spring device consists of a telescopic rod and a spring. The upper end of the telescopic rod is fixedly connected to the base, and the lower end of the telescopic rod is fixedly connected to the top surface of the movable plate. The spring is located between the top surface of the movable plate and the bottom surface of the base.

[0010] Furthermore, the spraying device consists of a connecting pipe, a pump body, a distribution pipe, and several discharge pipes. One end of the connecting pipe is fixedly connected to the bottom side of the fertilizer tank and interconnected. The connecting pipe passes through the base and is fixedly connected. The other end of the connecting pipe is fixedly connected to the inlet end of the pump body. The pump body is fixedly installed on the bottom surface of the base. The outlet end of the pump body is fixedly connected to the outer periphery of the distribution pipe and interconnected. Both the front and rear ends of the distribution pipe are sealed. The upper end of the discharge pipe is fixedly connected to the bottom periphery of the distribution pipe and interconnected.

[0011] Furthermore, a handle is fixedly installed on the top surface of the base.

[0012] Furthermore, the bottom surface of the inner wall of the seed box has an inner arc-shaped structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model provides an agricultural suspended fertilization and sowing device. A lifting device moves the base downwards, allowing the furrowing pipe to be inserted into the soil. The lifting device controls the depth of the furrowing pipe's insertion. Moving the device allows seeds from the seed box to fall along the feeding pipe and furrowing pipe via a control device. A spring device allows the smoothing plate and pressure roller to contact the ground, smoothing and compacting the soil. Finally, a spraying device sprays fertilizer. Compared to existing technologies, this utility model allows adjustment of the base height, enabling the smoothing plate, pressure roller, and furrowing pipe to separate from the bottom surface, facilitating movement. It also allows adjustment of the furrowing pipe's insertion depth, thus controlling the sowing depth, making it convenient to use.

[0015] 2. An agricultural suspended fertilization and sowing device according to this utility model can control the up and down movement of the base by controlling the synchronous extension and retraction of the cylinder. The lifting device has a simple structure and is easy to use.

[0016] 3. An agricultural suspended fertilization and seeding device according to this utility model example, when the motor is turned on, the rotation of the motor can drive the rotating roller to rotate, and the seeds in the feeding pipe can fall into the groove. The seeds in the groove can fall into the furrowing pipe as the rotating roller rotates. The control device has a simple structure and is easy to use and operate.

[0017] 4. In an example of this utility model, an agricultural suspended fertilization and sowing device is provided, in which the telescopic rod guides the movement of the moving plate, and the spring provides a downward elastic force to the moving plate.

[0018] 5. An agricultural hanging fertilizer and seeding device according to this utility model, when the pump body is turned on, the pump body can draw the fertilizer in the fertilizer tank along the connecting pipe, and then pass the fertilizer into the distribution pipe, and finally discharge it along the discharge pipe. The structure of this spraying device is simple, and it can be controlled by the pump body, making it easy to use and operate.

[0019] 6. An example of this utility model is an agricultural hanging fertilizer and seeding device, in which the handle can provide a point of leverage for the user, making it easy for the user to move this utility model.

[0020] 7. An agricultural hanging fertilizer and seeding device according to this utility model example has an inner arc structure that allows seeds to slide towards the center of the bottom surface of the seed box, facilitating seed discharge. Attached Figure Description

[0021] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] In the diagram: 1. Base; 2. Seed box; 3. Fertilizer bucket; 4. Moving frame; 5. Moving wheels; 6. Feeding pipe; 7. Trenching pipe; 8. Moving plate; 9. Smoothing plate; 10. Pressure roller; 11. Cylinder; 12. Box body; 13. Rotating roller; 14. Motor; 15. Telescopic rod; 16. Spring; 17. Connecting pipe; 18. Pump body; 19. Distribution pipe; 20. Discharge pipe; 21. Handle. Detailed Implementation

[0024] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] like Figure 1 As shown, an agricultural suspended fertilization and seeding device includes a base 1. A seed box 2 and a fertilizer bucket 3 are fixedly installed on the top surface of the base 1. The top surface of the seed box 2 has an opening with a feeding hopper. A movable frame 4 is installed below the base 1. A connecting plate is fixedly installed on one side of the movable frame 4 for connecting with existing towing equipment. Movable wheels 5 are installed on the front and rear sides of the bottom surface of the movable frame 4 via mounting seats. A lifting device is provided between the top sides of the movable frame 4 and the bottom surface of the base 1. Several feeding pipes 6 are installed on the lower side of one side of the base 1. The upper end of the feeding pipes 6... The feeding pipe 6 runs through the bottom of the base 1 and the seed box 2 and is fixedly connected. The feeding pipe 6 is arranged in a row at the front and back. Several trenching pipes 7 are set below the feeding pipe 6. The bottom of the trenching pipe 7 is a pointed structure. A control device is set between the feeding pipe 6 and the trenching pipe 7. A movable plate 8 is set below the base 1. A spring device is set between the top surface of the movable plate 8 and the bottom surface of the base 1. A smoothing plate 9 is fixedly installed on the bottom surface of the movable plate 8. A pressure roller 10 is installed on the bottom surface of the movable plate 8 through a mounting frame. A spraying device is fixedly installed on the bottom surface of the base 1. The spraying device can spray the fertilizer in the fertilizer tank 2. The base 1 is moved downwards by a lifting device, allowing the furrowing pipe 7 to be inserted into the soil. The lifting device controls the depth of the furrowing pipe 7. Moving the device allows the seeds in the seed box 2 to fall along the feeding pipe 6 and the furrowing pipe 7. A spring device allows the smoothing plate 9 and the pressure roller 10 to contact the ground, thus smoothing and compacting the soil. Finally, a spraying device allows fertilizer to be sprayed. Compared with the prior art, this invention can adjust the height of the base 1, allowing the smoothing plate 9, pressure roller 10, and furrowing pipe 7 to separate from the bottom surface, facilitating the movement of the invention. In addition, the depth of the furrowing pipe 7 inserted into the soil can be adjusted, thereby controlling the sowing depth, making it convenient to use.

[0027] like Figure 1 As shown, in a further preferred embodiment, the lifting device comprises several cylinders 11, with both ends of each cylinder 11 fixedly installed between the base 1 and the movable frame 4. The up-and-down movement of the base 1 can be controlled by synchronously extending and retracting the cylinders 11. This lifting device has a simple structure and is easy to use.

[0028] like Figure 1As shown, in a further preferred embodiment, the control device comprises a box body 12, a rotating roller 13, and a motor 14. The lower ends of the feeding pipes 6 are all fixedly connected to the top surface of the box body 12 and interconnected. The top surface of the box body 12 is fixedly connected to the bottom surface of the base 1. The upper end of the trenching pipe 7 is fixedly connected to the bottom surface of the box body 12 and interconnected. The rotating shaft 13 is located inside the box body 12 and is in contact with it. The outer circumference of the rotating shaft 13 has grooves corresponding to the feeding pipes 16. The motor 14 is fixedly installed at the rear of the box body 12. The output shaft of the motor 14 passes through the box body 12 and is rotatably connected. The output shaft of the motor 14 is fixedly connected to the rear end of the rotating roller 13. When the motor 14 is turned on, the rotation of the motor 14 drives the rotating roller 13 to rotate, allowing the seeds in the feeding pipes 6 to fall into the grooves. The seeds in the grooves fall into the trenching pipes 7 as the rotating roller 13 rotates. This control device has a simple structure and is easy to use and operate.

[0029] like Figure 1 As shown, in a further preferred embodiment, the spring device consists of a telescopic rod 15 and a spring 16. The upper end of the telescopic rod 15 is fixedly connected to the base 1, and the lower end of the telescopic rod 15 is fixedly connected to the top surface of the movable plate 8. The spring 16 is disposed between the top surface of the movable plate 8 and the bottom surface of the base 1, and the telescopic rod 15 passes through the spring 16. The telescopic rod 15 can guide the movement of the movable plate 8, and the spring 16 can provide a downward elastic force to the movable plate 8.

[0030] like Figure 1 As shown, in a further preferred embodiment, the spraying device comprises a connecting pipe 17, a pump body 18, a distribution pipe 19, and several discharge pipes 20. One end of the connecting pipe 17 is fixedly connected to the bottom side of the fertilizer tank 3 and interconnected with it. The connecting pipe 17 passes through the base 1 and is fixedly connected. The other end of the connecting pipe 17 is fixedly connected to the inlet end of the pump body 18. The pump body 18 is fixedly installed on the bottom surface of the base 1. The outlet end of the pump body 18 is fixedly connected to the outer periphery of the distribution pipe 19 and interconnected with it. Both ends of the distribution pipe 19 are sealed. The upper end of the discharge pipe 20 is fixedly connected to the bottom periphery of the distribution pipe 19 and interconnected with it. When the pump body 18 is opened, it can draw fertilizer from the fertilizer tank 18 along the connecting pipe 17, then pass the fertilizer into the distribution pipe 19, and finally discharge it along the discharge pipe 20. This spraying device has a simple structure and can be operated easily by controlling the pump body 18.

[0031] like Figure 1 As shown, in a further preferred embodiment, a handle 21 is fixedly installed on the top surface of the base 1. The handle 21 provides a point of leverage for the user, making it easier for the user to move this utility model.

[0032] like Figure 1 As shown, in a further preferred embodiment, the bottom surface of the inner wall of the seed box 2 has an inner arc-shaped structure. This inner arc-shaped structure allows the seeds to slide towards the center of the bottom surface of the seed box 2, facilitating seed discharge.

[0033] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

[0034] Apart from the technical features described in the specification, the other technical features are known to those skilled in the art. To highlight the innovative features of this utility model, the other technical features will not be described in detail here.

Claims

1. An agricultural suspended fertilization and sowing device, comprising a base (1), wherein a seed box (2) and a fertilizer bucket (3) are fixedly installed on the top surface of the base (1), characterized in that, The top surface of the seed box (2) is provided with an opening. A movable frame (4) is provided below the base (1). A connecting plate is fixedly installed on one side of the movable frame (4). Movable wheels (5) are installed on the front and rear sides of the bottom surface of the movable frame (4) through mounting seats. A lifting device is provided between the top sides of the movable frame (4) and the bottom surface of the base (1). Several feeding pipes (6) are provided below one side of the base (1). The upper end of the feeding pipes (6) passes through the bottom of the base (1) and the seed box (2) and is fixedly connected. Several trenching pipes (7) are set below the base (1). A control device is set between the feed pipe (6) and the trenching pipe (7). A movable plate (8) is set below the base (1). A spring device is set between the top surface of the movable plate (8) and the bottom surface of the base (1). A smoothing plate (9) is fixedly installed on the bottom surface of the movable plate (8). A pressure roller (10) is installed on the bottom surface of the movable plate (8) through a mounting frame. A spraying device is fixedly installed on the bottom surface of the base (1). The spraying device can spray the fertilizer in the fertilizer tank (3).

2. The agricultural suspended fertilization and seeding device according to claim 1, characterized in that, The lifting device consists of several cylinders (11), with both ends of the cylinders (11) fixedly installed between the base (1) and the movable frame (4).

3. The agricultural suspended fertilization and seeding device according to claim 1, characterized in that, The control device consists of a box body (12), a rotating roller (13) and a motor (14). The lower end of the feeding pipe (6) is fixedly connected to the top surface of the box body (12) and interconnected. The top surface of the box body (12) is fixedly connected to the bottom surface of the base (1). The upper end of the grooved pipe (7) is fixedly connected to the bottom surface of the box body (12) and interconnected. The rotating roller (13) is located inside the box body (12) and in contact with it. The outer circumference of the rotating roller (13) is provided with grooves corresponding to the feeding pipe (6). The motor (14) is fixedly installed at the rear of the box body (12). The output shaft of the motor (14) passes through the box body (12) and is rotatably connected. The output shaft of the motor (14) is fixedly connected to the rear end of the rotating roller (13).

4. The agricultural suspended fertilization and seeding device according to claim 1, characterized in that, The spring device consists of a telescopic rod (15) and a spring (16). The upper end of the telescopic rod (15) is fixedly connected to the base (1), and the lower end of the telescopic rod (15) is fixedly connected to the top surface of the moving plate (8). The spring (16) is located between the top surface of the moving plate (8) and the bottom surface of the base (1).

5. An agricultural suspended fertilization and seeding device according to claim 1, characterized in that, The spraying device consists of a connecting pipe (17), a pump body (18), a distribution pipe (19), and several discharge pipes (20). One end of the connecting pipe (17) is fixedly connected to the bottom side of the fertilizer tank (3) and interconnected. The connecting pipe (17) passes through the base (1) and is fixedly connected. The other end of the connecting pipe (17) is fixedly connected to the inlet end of the pump body (18). The pump body (18) is fixedly installed on the bottom surface of the base (1). The outlet end of the pump body (18) is fixedly connected to the outer periphery of the distribution pipe (19) and interconnected. Both ends of the distribution pipe (19) are sealed. The upper end of the discharge pipe (20) is fixedly connected to the bottom periphery of the distribution pipe (19) and interconnected.

6. An agricultural suspended fertilization and seeding device according to any one of claims 1-5, characterized in that, A handle (21) is fixedly installed on the top surface of the base (1).

7. An agricultural suspended fertilization and seeding device according to any one of claims 1-5, characterized in that, The bottom surface of the inner wall of the seed box (2) is an inner arc-shaped structure.

Images