Disc centrifugal light electric fertilizer applicator

Abstract

The utility model relates to the field of fertilizer distributors, and discloses a disc centrifugal light electric fertilizer distributor which comprises a sowing bin, the sowing bin is detachably arranged at the front end of a rack, a fertilizer pushing blade is rotatably arranged in the sowing bin, a driving motor is fixed on the bottom surface of the rack, and the driving motor is fixed on the front end of the rack. A first gear is fixed to the output end of the driving motor, a connecting shaft is fixed to the bottom face of the fertilizer pushing blade, the connecting shaft penetrates through the sowing bin and extends to the bottom face of the rack, a second gear is fixed to the bottom end of the connecting shaft, and the second gear is meshed with the first gear. According to the granular compound fertilizer throwing device, centrifugal force is generated through rotation of the fertilizer pushing blades, then fertilizer on the fertilizer pushing blades is thrown out, on one hand, the fertilizer feeding arrangement is more uniform through the fertilizer pushing blades, on the other hand, lateral thrust is applied to the fertilizer, the fertilizer is thrown more uniformly from the front of the rack, and the throwing efficiency of granular compound fertilizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer applicators, in particular to a disc centrifugal light electric fertilizer applicator. Background Technique

[0002] Agricultural fertilization is an agricultural technical measure that applies fertilizers to the soil or plants to provide the nutrients required for plant growth and at the same time maintain and improve soil fertility. Reasonable and scientific fertilization is one of the key means to ensure food security and maintain the sustainable development of agriculture.

[0003] With the development of agricultural mechanization, various fertilizer applicators have been gradually developed. Fertilizer applicators can replace the traditional manual fertilization method to achieve the rapid, uniform and accurate application of fertilizers. This fertilization method plays an extremely important role in modern agricultural production, significantly improving the efficiency and operation quality of agricultural production.

[0004] In the existing fertilizer applicators, there are often problems of low fertilization efficiency. Due to the unreasonable design of the fertilizer bin or the imperfect fertilizer pushing mechanism, the fertilizers cannot be quickly and completely discharged and distributed into the farmland, thus affecting crop growth and yield. Content of the Utility Model

[0005] The purpose of the utility model is to provide a disc centrifugal light electric fertilizer applicator to solve the problem that due to the unreasonable design of the fertilizer bin or the imperfect fertilizer pushing mechanism, the fertilizers cannot be quickly and completely discharged and distributed into the farmland, thus affecting crop growth and yield.

[0006] To achieve the above-mentioned utility model purpose, the utility model adopts the following technical scheme: a disc centrifugal light electric fertilizer applicator, including a spreading bin, the spreading bin is detachably arranged at the front end of the frame, a fertilizer pushing blade is rotatably arranged inside the spreading bin, a driving motor is fixed to the bottom surface of the frame, a first gear is fixed to the output end of the driving motor, a connecting shaft is fixed to the bottom surface of the fertilizer pushing blade, the connecting shaft penetrates through the spreading bin and extends to the bottom surface of the frame, and a second gear is fixed to the bottom end of the connecting shaft, and the second gear meshes with the first gear.

[0007] Preferably, a fertilizer bin is fixed to the frame, the fertilizer bin is of an inverted trapezoidal structure, and the top surface is open and gradually shrinks along the inner wall. An inlet is opened on the top surface of the spreading bin, and the spreading bin is communicated with the fertilizer bin through the inlet.

[0008] Preferably, a differential is fixed on the rear end of the frame, a differential motor is fixed on the frame, the output end of the differential motor is connected to the differential, two transmission rods are rotatably arranged on the bottom surface of the frame, one ends of the two transmission rods close to each other are connected to the inside of the differential, and linear traveling wheels are fixed on the other ends of the two transmission rods away from each other.

[0009] Preferably, universal wheels are respectively fixed at two corners of the bottom surface of the front end of the frame.

[0010] Preferably, two handrails are fixed on the rear end of the frame.

[0011] Preferably, a plurality of fixing bolts are inserted on the front cross beam of the frame, a plurality of fixing nuts are fixed on the front cross beam of the frame, the threaded end of the fixing bolt penetrates through the bottom surface of the spreading bin and the front cross beam of the frame, and is threadedly connected with the fixing nut.

[0012] Compared with the prior art, a disc centrifugal light electric fertilizer applicator adopting the above technical scheme has the following beneficial effects:

[0013] First, during use, the staff pours granular compound fertilizer into the inside of the fertilizer bin. The staff starts the driving motor, and drives the first gear to rotate through the output end of the driving motor. Due to the meshing of the first gear and the second gear, the second gear is driven to rotate together. By the rotation of the second gear, the fertilizer pushing blades are driven to rotate. Centrifugal force is generated by the rotation of the fertilizer pushing blades, and then the fertilizer on the fertilizer pushing blades is thrown out. On the one hand, the fertilizer pushing blades make the fertilizer feeding layout more uniform, and on the other hand, a lateral thrust is applied to the fertilizer, so that the fertilizer is thrown more evenly from the front of the frame, improving the throwing efficiency of the granular compound fertilizer. The bottom of the fertilizer bin is designed as an inverted trapezoid structure to ensure that the fertilizer in the fertilizer bin can be discharged completely and improve the volume utilization rate;

[0014] The device has a compact structure and is easy to operate, and can efficiently complete the fertilization task, which has a significant effect on improving agricultural production efficiency, saving costs and promoting the increase of crop yield and income;

[0015] Second, during use, the staff starts the differential motor, drives the two linear traveling wheels to rotate through the differential motor, and thus can drive the whole frame to move. Therefore, there is no need for the staff to push, improving the spreading efficiency. Through the two universal wheels, the staff can better change the forward direction of the frame and improve the flexibility of the frame during movement. Through the two handrails, the staff can better master the direction of the frame during movement and improve the overall stability. Through the fixing bolts, the spreading bin can be disassembled and separated from the frame, which is convenient for the staff to overhaul the whole machine and improves the practicability. Description of the Drawings

[0016] Figure 1 Isometric view of the embodiment.

[0017] Figure 2 Overall top plan view of the embodiment.

[0018] Figure 3 For the embodiment of Figure 2 Cross-sectional plan view in the A-A direction in

[0019] Figure 4 For the embodiment of Figure 3 Enlarged schematic view at position A in

[0020] Figure 5 Overall bottom plan view of the embodiment.

[0021] In the figure: 1, frame; 2, spreading bin; 3, fertilizer pushing blade; 4, driving motor; 5, first gear; 6, connecting shaft; 7, second gear; 8, feeding port; 9, fertilizer bin; 10, differential; 11, differential motor; 12, transmission rod; 13, straight running wheel; 14, universal wheel; 15, handrail; 16, fixing bolt; 17, fixing nut. Specific embodiments

[0022] The following will, with reference to the accompanying drawings, elaborate on the preferred embodiments of the present utility model.

[0023] As Figures 1 - 5 shown, a disc centrifugal light electric fertilizer applicator includes a spreading bin 2, the spreading bin 2 is detachably arranged at the front end of the frame 1, a fertilizer pushing blade 3 is rotatably arranged inside the spreading bin 2, a driving motor 4 is fixed to the bottom surface of the frame 1, a first gear 5 is fixed to the output end of the driving motor 4, a connecting shaft 6 is fixed to the bottom surface of the fertilizer pushing blade 3, the connecting shaft 6 penetrates through the spreading bin 2 and extends to the bottom surface of the frame 1, a second gear 7 is fixed to the bottom end of the connecting shaft 6, the second gear 7 meshes with the first gear 5, a fertilizer bin 9 is fixed to the frame 1, the fertilizer bin 9 has an inverted trapezoidal structure, and the top surface is open and gradually shrinks along the inner wall, a feeding port 8 is opened on the top surface of the spreading bin 2, and the spreading bin 2 is communicated with the fertilizer bin 9 through the feeding port 8.

[0024] During use, the staff pour granular compound fertilizer into the interior of the fertilizer bin 9. The staff start the drive motor 4, and the output end of the drive motor 4 drives the first gear 5 to rotate. Due to the meshing of the first gear 5 and the second gear 7, the second gear 7 is driven to rotate together. The rotation of the second gear 7 drives the fertilizer pushing blade 3 to rotate. The rotation of the fertilizer pushing blade 3 generates centrifugal force, and then the fertilizer on the fertilizer pushing blade 3 is scattered. On the one hand, the fertilizer pushing blade 3 makes the fertilizer feeding arrangement more uniform, and on the other hand, it applies a lateral thrust to the fertilizer, making the fertilizer scattered more evenly from the front of the frame 1, improving the scattering efficiency of the granular compound fertilizer. The bottom of the fertilizer bin 9 is designed as an inverted trapezoid structure to ensure that the fertilizer in the fertilizer bin 9 can be discharged completely and improve the volume utilization rate;

[0025] This device has a compact structure and is easy to operate, and can efficiently complete the fertilization task, which has a significant effect on improving agricultural production efficiency, saving costs and promoting crop yield increase and income increase.

[0026] As Figures 1 - 5 shown, a differential 10 is fixed on the rear end of the frame 1, a differential motor 11 is fixed on the frame 1, the output end of the differential motor 11 is connected to the differential 10, two transmission rods 12 are rotatably arranged on the bottom surface of the frame 1, one ends of the two transmission rods 12 close to each other are connected to the interior of the differential 10, straight walking wheels 13 are fixed at the other ends of the two transmission rods 12 away from each other, universal wheels 14 are respectively fixed at two corners of the bottom surface of the front end of the frame 1, two handrails 15 are fixed on the rear end of the frame 1, a plurality of fixing bolts 16 are inserted on the front cross beam of the frame 1, a plurality of fixing nuts 17 are fixed on the front cross beam of the frame 1, and the threaded ends of the fixing bolts 16 penetrate through the bottom surface of the spreading bin 2 and the front cross beam of the frame 1 and are threadedly connected with the fixing nuts 17.

[0027] During use, the staff start the differential motor 11, and the differential motor 11 drives the two straight walking wheels 13 to rotate, so that the whole frame 1 can be driven to move. Therefore, there is no need for the staff to push, improving the spreading efficiency. Through the two universal wheels 14, the staff can better change the forward direction of the frame 1 and improve the flexibility of the frame 1 during movement. Through the two handrails 15, the staff can better control the direction of the frame 1 during movement and improve the overall stability. Through the fixing bolts 16, the spreading bin 2 can be disassembled and separated from the frame 1, which is convenient for the staff to overhaul the whole machine and improves the practicability.

[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A disc centrifugal light electric fertilizer spreader, comprising a sowing bin (2), wherein the sowing bin (2) is detachably arranged on the front end of a frame (1), characterized in that: A fertilizer pushing blade (3) is rotatably arranged inside the sowing bin (2), a driving motor (4) is fixed to the bottom surface of the frame (1), a first gear (5) is fixed to the output end of the driving motor (4), a connecting shaft (6) is fixed to the bottom surface of the fertilizer pushing blade (3), the connecting shaft (6) passes through the sowing bin (2) and extends to the bottom surface of the frame (1), a second gear (7) is fixed to the bottom end of the connecting shaft (6), and the second gear (7) is meshed with the first gear (5).

2. A disc centrifugal light electric fertilizer spreader according to claim 1, characterized in that: A fertilizer bin (9) is fixed on the frame (1), the fertilizer bin (9) is an inverted trapezoidal structure, and the top opening gradually narrows along the inner wall. The top surface of the sowing bin (2) is provided with a feed inlet (8), and the sowing bin (2) is connected to the fertilizer bin (9) through the feed inlet (8).

3. A disc centrifugal light electric fertilizer spreader according to claim 1, characterized in that: A differential (10) is fixed on the rear end of the frame (1), a differential motor (11) is fixed on the frame (1), the output end of the differential motor (11) is connected to the differential (10), two transmission rods (12) are rotatably arranged on the bottom surface of the frame (1), the ends of the two transmission rods (12) close to each other are connected to the inside of the differential (10), and the ends of the two transmission rods (12) far from each other are fixed with linear travel wheels (13).

4. A disc centrifugal light electric fertilizer spreader according to claim 1, characterized in that: Universal wheels (14) are respectively fixed at two corners of the bottom surface of the front end of the frame (1).

5. The disc centrifugal light electric fertilizer spreader according to claim 1, characterized in that: Two handrails (15) are fixed on the rear end of the frame (1).

6. A disc centrifugal light electric fertilizer spreader according to claim 1, characterized in that: A plurality of fixing bolts (16) are inserted into the front end cross beam of the frame (1), and a plurality of fixing nuts (17) are fixed to the front end cross beam of the frame (1). The threaded ends of the fixing bolts (16) penetrate the bottom surface of the sowing bin (2) and the front end cross beam of the frame (1), and are threadedly connected to the fixing nuts (17).

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