Fertilizing device with vegetable wheel function for rice

Abstract

The utility model discloses a rice vegetable crop rotation fertilization device, and belongs to the technical field of rice vegetable crop rotation fertilization. Comprising a fertilizer back barrel with a material opening and shoulder straps, a supporting ring frame is arranged at the bottom of the fertilizer back barrel, the supporting ring frame is in through connection with the bottom of the fertilizer back barrel through a material conveying pipe set, the supporting ring frame is coaxially and rotatably connected with a dispersing disc, and a driving mechanism is arranged at the bottom of the fertilizer back barrel. The driving mechanism comprises a motor fixed at the bottom of the fertilizer back barrel; fertilizer is conveyed to the supporting ring frame in multiple directions through the conveying pipe set and falls onto the strip-shaped dispersing disc, an output shaft of the motor drives the dispersing disc to rotate, the fertilizer is applied to the periphery through the centrifugal effect of the dispersing disc, and centrifugal dispersing fertilization, multi-direction conveying pipe layout and backpack type hard structure design are achieved. The technical effects of uniformly and annularly spreading the fertilizer, enlarging the fertilization coverage area and reducing the labor intensity of workers are achieved.

Description

Technical Field

[0001] This application relates to the field of rice-vegetable rotation fertilization technology, and more specifically, to a rice-vegetable rotation fertilization device. Background Technology

[0002] Rice-vegetable rotation is an intensive farming model that alternates between planting rice and vegetables in the same field. Its core objective is to achieve efficient use of land resources and sustainable soil management through alternating paddy and dryland farming.

[0003] Rice and vegetables need to be fertilized during their growth period. Traditional equipment often uses a unidirectional or fixed sprinkling port design, which results in the fertilization area being distributed in strips, making it difficult to achieve 360° uniform coverage. This can easily lead to uneven fertilization, with some areas of the crop having excessive or insufficient nutrients.

[0004] In view of this, we propose a rice-vegetable rotation fertilization device. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The purpose of this application is to provide a rice-vegetable rotation fertilization device that solves the technical problems in the background art mentioned above, realizes centrifugal dispersion fertilization, multi-directional material conveying pipe layout and backpack rigid structure design, and achieves the technical effects of uniform ring fertilization, expanding the fertilization coverage area and reducing the intensity of manual labor.

[0007] 2. Technical Solution

[0008] This application provides a rice-vegetable rotation fertilization device, including a fertilizer back bucket with a feed inlet and a shoulder strap. A support ring frame is provided at the bottom of the fertilizer back bucket. The support ring frame is connected to the bottom of the fertilizer back bucket through a feed pipe assembly. A dispersion disc is coaxially rotatably connected to the support ring frame. A drive mechanism is provided at the bottom of the fertilizer back bucket. The drive mechanism includes a motor fixed to the bottom of the fertilizer back bucket.

[0009] Fertilizer is transported to the support ring frame from multiple directions through the conveying pipe assembly. The fertilizer falls onto the strip-shaped dispersing disc, and the output shaft of the motor drives the dispersing disc to rotate. The fertilizer is then applied around the perimeter by the centrifugal force of the dispersing disc.

[0010] As an optional solution to the technical solution of this application, the dispersing disc includes a ring plate, and multiple annularly distributed spreading plates are fixed on the upper surface of the ring plate. The ring plate is coaxially rotatably connected to the support ring frame through bearings.

[0011] As an optional solution to the technical solution in this application, the output shaft of the motor is coaxially fixed with a gear, the gear meshes with a toothed ring fixed coaxially with the ring plate, and a storage battery electrically connected to the motor is fixed at the bottom of the fertilizer back bucket.

[0012] As an optional solution to the technical solution in this application, the support ring frame is coaxially fixed with a retaining ring positioned above the bearing.

[0013] As an optional solution to the technical solution of this application, the material conveying pipe group includes two first material conveying pipes, two second material conveying pipes and one third material conveying pipe. The first and second material conveying pipes are provided with strip-shaped discharge ports between them and the support ring frame, and the multiple discharge ports are distributed in a ring.

[0014] As an optional solution to the technical solution in this application, the toothed ring is smaller than the outer diameter of the ring plate.

[0015] 3. Beneficial effects

[0016] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0017] 1. This application achieves uniform ring-shaped fertilization, expands the fertilization coverage area, and reduces manual labor intensity through centrifugal dispersion fertilization, multi-directional conveying pipe layout, and a backpack-type rigid structure design. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a rice-vegetable rotation fertilization device disclosed in a preferred embodiment of this application;

[0019] Figure 2 This is a schematic diagram of the overall bottom structure of a rice-vegetable rotation fertilization device disclosed in a preferred embodiment of this application;

[0020] Figure 3 This is a schematic diagram of the dispersion disc and conveying pipe assembly of a rice-vegetable rotation fertilization device disclosed in a preferred embodiment of this application;

[0021] Figure 4 A preferred embodiment of this application discloses a rice-vegetable rotation fertilization device. Figure 3 Explosion structure diagram;

[0022] Figure 5 This is a cross-sectional schematic diagram of the support ring frame structure of a rice-vegetable rotation fertilization device disclosed in a preferred embodiment of this application;

[0023] Explanation of the labels in the diagram: 10. Fertilizer carrying bucket;

[0024] 20. Support ring frame; 21. Retaining ring; 22. Bearing;

[0025] 30. Conveying pipe assembly; 31. First conveying pipe; 311. Discharge port; 32. Second conveying pipe; 33. Third conveying pipe;

[0026] 40. Dispersion disc; 41. Ring plate; 42. Spreading plate;

[0027] 50. Drive mechanism; 51. Motor; 52. Gear; 53. Gear ring; 54. Battery. Detailed Implementation

[0028] The present application will be further described in detail below with reference to the accompanying drawings.

[0029] like Figure 1 - Figure 5 As shown, a rice-vegetable wheel fertilization device includes a fertilizer back bucket 10 with a feed inlet and a shoulder strap. A support ring frame 20 is provided at the bottom of the fertilizer back bucket 10. The support ring frame 20 is connected to the bottom of the fertilizer back bucket 10 through a feed pipe assembly 30. A dispersion disc 40 is coaxially rotatably connected to the support ring frame 20. A drive mechanism 50 is provided at the bottom of the fertilizer back bucket 10. The drive mechanism 50 includes a motor 51 fixed to the bottom of the fertilizer back bucket 10.

[0030] Fertilizer is transported from multiple directions through the 30 pairs of support rings in the conveying pipe assembly. The fertilizer falls onto the annular dispersing disc 40. The output shaft of the motor 51 drives the dispersing disc 40 to rotate, and the fertilizer is applied around the disc by centrifugal force.

[0031] Both the fertilizer back bucket 10 and the conveying pipe assembly 30 are made of rigid material. The support ring frame 20 can be fixed to the bottom of the fertilizer back bucket 10 through the conveying pipe assembly 30. After the whole equipment is placed on the ground, the user stands in the ring of the support ring frame 20, then lifts the equipment and carries the fertilizer back bucket 10 on his back through the shoulder straps. Granular fertilizer is added into the fertilizer back bucket 10 through the feed port. Then, the fertilizer is conveyed to the dispersing disc 40 in multiple directions through the conveying pipe assembly 30. The output shaft of the motor 51 drives the dispersing disc 40 to rotate. The fertilizer is applied around the circumference by the centrifugal force of the dispersing disc 40, thereby increasing the fertilization area and improving the fertilization efficiency of granular fertilizer.

[0032] like Figure 3 , Figure 4 As shown, the dispersing disc 40 includes a ring plate 41. Multiple annularly distributed spreading plates 42 are fixed on the upper surface of the ring plate 41. The ring plate 41 is coaxially rotatably connected to the support ring frame 20 through the bearing 22. When the ring plate 41 is driven by the motor 51 to rotate at high speed, the spreading plates 42 rotate accordingly. When the granulated fertilizer falls into the area between two adjacent spreading plates 42, the high-speed rotating spreading plates 42 disperse the granulated fertilizer under centrifugal force.

[0033] like Figure 2As shown, the motor 51 is fixed to the bottom of the fertilizer back bucket 10 and the support ring frame 20. The output shaft of the motor 51 is coaxially fixed with a gear 52. The gear 52 meshes with a toothed ring 53 that is coaxially fixed with the ring plate 41. The bottom of the fertilizer back bucket 10 is fixed with a battery 54 that is electrically connected to the motor 51. After the motor 51 is powered on, it drives the gear 52 to rotate. The gear 52 drives the toothed ring 53 and the ring plate 41 to rotate, thereby driving multiple spreading plates 42 to rotate.

[0034] like Figure 4 As shown, a retaining ring 21 is coaxially fixed to the support ring frame 20 and placed above the bearing 22. The retaining ring 21 is larger than the outer diameter of the bearing 22 to shield the bearing 22 and prevent falling fertilizer particles from getting stuck in the bearing 22.

[0035] like Figure 3 , Figure 4 , Figure 5 As shown, the material conveying pipe assembly 30 includes two first material conveying pipes 31, two second material conveying pipes 32 and one third material conveying pipe 33. The first material conveying pipes 31 and the second material conveying pipes 32 are provided with strip-shaped discharge ports 311 between them and the support ring frame 20. The multiple discharge ports 311 are distributed in a ring.

[0036] The two first conveying pipes 31 and the second conveying pipe 32 are symmetrically distributed, and both conveying pipes are made of rigid material. This serves to convey granular fertilizer while also supporting the ring frame 20. The multiple discharge ports 311 are elongated to increase the coverage area of ​​the discharge ports 311, thereby increasing the material feeding area of ​​the ring plate 41 and making the material spreading more even.

[0037] It is worth noting that valves (not shown in the figure) are installed between the conveying pipe and the fertilizer back bucket 10 to control the feeding of granular fertilizer.

[0038] like Figure 3 As shown, the toothed ring 53 is smaller than the outer diameter of the ring plate 41. Therefore, the ring plate 41 can block the tooth groove of the toothed ring 53 to prevent fertilizer particles from falling into the tooth groove and interfering with the normal meshing of the toothed ring 53 and the gear 52.

[0039] Working principle: The user stands inside the ring of the support ring frame 20, then lifts the fertilizer tank 10 and carries the equipment on his back through the shoulder strap. Then, he adds granular fertilizer into the fertilizer tank 10 through the feed port and starts the motor 51. Under the action of gravity, the granular fertilizer is conveyed to the support ring frame 20 through the first feed pipe 31, the second feed pipe 32, and the third feed pipe 33.

[0040] The motor 51 drives the gear 52 to rotate through the output shaft. The gear 52 causes the gear ring 53 and the ring plate 41 to rotate. When the granular fertilizer falls between the rotating spreading plates 42, it is centrifuged by the spreading plates 42, so that the granular fertilizer is applied around the user.

Claims

1. A rice crop-rotation fertilizing device comprising a fertilizer knapsack (10) with a spout and a shoulder strap, characterized in that: The bottom of the fertilizer back bucket (10) is provided with a support ring frame (20), the support ring frame (20) is connected with the bottom of the fertilizer back bucket (10) through the feed pipe group (30), the support ring frame (20) is coaxially connected with a scattering disc (40), the bottom of the fertilizer back bucket (10) is provided with a driving mechanism (50), the driving mechanism (50) includes a motor (51) fixed on the bottom of the fertilizer back bucket (10); The fertilizer is multi-directionally conveyed to the support ring frame (20) through the feed pipe group (30), and the fertilizer falls on the strip-shaped scattering disc (40), the output shaft of the motor (51) drives the scattering disc (40) to rotate, and the fertilizer is fertilized around through the centrifugal action of the scattering disc (40).

2. The rice crop-rotation fertilizing device according to claim 1, characterized by: The scattering disc (40) includes a ring plate (41), a plurality of annularly distributed spreading plates (42) are fixed on the upper surface of the ring plate (41), and the ring plate (41) is coaxially connected on the support ring frame (20) through a bearing (22).

3. The rice crop-rotation fertilizing device according to claim 2, characterized by: The output shaft of the motor (51) is coaxially fixed with a gear (52), the gear (52) is engaged with a gear ring (53) fixed coaxially with the ring plate (41), and the bottom of the fertilizer back bucket (10) is fixed with a battery (54) electrically connected with the motor (51).

4. The rice crop-rotation fertilizing apparatus according to claim 2, characterized by: The support ring frame (20) is coaxially fixed with a blocking ring (21) placed above the bearing (22).

5. The rice crop-rotation fertilizing device according to claim 1, characterized by: The feed pipe group (30) includes two first feed pipes (31), two second feed pipes (32) and a third feed pipe (33), the first feed pipe (31) and the second feed pipe (32) are provided with strip-shaped discharge ports (311) between the support ring frame (20), and a plurality of discharge ports (311) are annularly distributed.

6. The rice crop-rotation fertilizing device according to claim 3, characterized by: The gear ring (53) is smaller than the outer diameter of the ring plate (41).

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