Ternary simple substance variable fertilization ridger

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a ternary simple-substance variable fertilization ridger which comprises a rack, a traction frame arranged at the front end of the rack, a support frame and a support plate arranged on the rack, a P fertilizer box, an N fertilizer box and a K fertilizer box fixed between the support frame and the support plate, a driving motor fixed on the inner wall of the support frame, and a control system fixed on the inner wall of the support frame, fertilizer discharging shafts are arranged at the bottoms of the P fertilizer box, the N fertilizer box and the K fertilizer box, and the output end of the driving motor is fixedly connected with one end of each fertilizer discharging shaft; a moldboard plow is arranged at the bottom of a beam I at the front end of a rack, a furrow opener is arranged at the lower end of a beam II in the middle of the rack, a covering device is arranged at the lower end of a beam III at the rear end of the rack, and a shaping roller is arranged at the rear end of the rack. And a fan is arranged on the traction frame. According to the device, ridging and fertilization can be carried out at the same time, the operation efficiency is improved, damage to soil caused by repeated operation is reduced, the fertilization amount of each fertilizer can be controlled while land consolidation is carried out, variable fertilization is achieved, the overall adaptability of the device is high, the plant growth environment can be optimized, and the quality and the yield of agricultural products are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a three-element single-element variable fertilizer ridging machine. Background Art

[0002] In agricultural production, the land needs to be ridged before sowing. Ridging can improve soil fertility and fertilizer retention, provide a more ideal growth environment for crops, and is conducive to the growth and development of crops. However, the soil fertility content on the ridge is usually not enough to meet the needs of crops, and appropriate fertilization is required before sowing. However, the current ridging machine has a relatively single function. It can only ridge, but cannot fertilize during ridging. Operators still need to use a fertilizer applicator to fertilize after the ridging machine, which not only has low work efficiency, but also increases labor costs. In addition, the existing fertilizer applicators can generally only spread one type of fertilizer. If multiple fertilizers need to be spread at the same time, multiple fertilizers need to be mixed manually in advance and then fertilized by the fertilizer applicator. This method will also result in uneven mixing of various fertilizers. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a three-element single-element variable-rate fertilization ridging machine.

[0004] The utility model discloses a three-element single-element variable-rate fertilizer ridging machine, comprising a frame, a traction frame being fixed at the middle of the front end of the frame, An inverted U-shaped support frame is fixed at the center position of the upper end of the frame, a control box is fixed at the upper end of the support frame, support plates are fixed at the upper ends of both sides of the frame, P fertilizer box, N fertilizer box and K fertilizer box are respectively fixed longitudinally side by side between the support frame and the support plates on both sides, three driving motors are respectively fixed on the inner walls on the left and right sides of the support frame, and fertilizer discharge shafts are rotatably provided at the fertilizer discharge ports at the bottom of the P fertilizer box, N fertilizer box and K fertilizer box, the output end of each driving motor is respectively fixedly connected to one end of the corresponding fertilizer discharge shaft, and the other end of the fertilizer discharge shaft is rotatably connected to the support plate; a plurality of moldboard plows are evenly spaced at the bottom of the crossbeam I at the front end of the frame, a furrow opener is provided at the lower end of the crossbeam II in the middle of the frame and between the rear ends of each two moldboard plows, a soil coverer is provided at the lower end of the crossbeam III at the rear end of the frame and the rear end of the furrow opener, brackets are respectively fixed on the left and right sides of the rear end of the frame, and a plurality of shaping rollers arranged side by side laterally are provided between the two brackets; a fan is fixed at the upper end of the traction frame.

[0005] As a further improvement of the present utility model, the lower ends of the P fertilizer box, the N fertilizer box and the K fertilizer box are respectively provided with two or more fertilizer discharge ports at even intervals, and fertilizer discharge pipes I, II and III are respectively provided at the lower ends of the fertilizer discharge ports. The lower ends of the fertilizer discharge pipes I, II and III at the same position are respectively connected to the fertilizer discharge box, and a main fertilizer discharge pipe is provided at the lower end of the fertilizer discharge box, which is placed at the rear end of the furrow opener.

[0006] As a further improvement of the utility model, the output end of the fan is respectively connected to the fertilizer discharge pipe I, the fertilizer discharge pipe II and the fertilizer discharge pipe III.

[0007] As a further improvement of the utility model, a pedal is provided between the lower parts of the rear ends of the two support plates.

[0008] As a further improvement of the utility model, a ground speed radar and a GPS locator are fixed on the frame.

[0009] The utility model discloses a three-element single-element variable-rate fertilizing ridging machine with reasonable structural design. Its design integrates the advanced concepts of fertilizing technology and land preparation machinery, realizes fertilizing while making ridges, improves operation efficiency, reduces damage to soil caused by repeated operations, and lays a foundation for the ecological health of farmland. In addition, while carrying out land preparation, the application amount of each fertilizer can be controlled by controlling the rotation speed of the driving motor, and variable-rate fertilization can be achieved according to the needs of different crops and the characteristics of the soil. The overall adaptability of the device is strong, which is beneficial to optimizing the growth environment of plants and can improve the quality and yield of agricultural products. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a side view of the utility model;

[0011] Figure 2 It is a top view of the utility model;

[0012] Figure 3 It is a rear view of the utility model. Implementation

[0013] The utility model discloses a three-element single-element variable-rate fertilizer ridging machine, which comprises a frame 1, a traction frame 2 is fixed at the middle of the front end of the frame 1, and a ground speed radar and a GPS locator are fixed at the upper end of the frame 1.

[0014] An inverted U-shaped support frame 3 is fixed at the center position of the upper end of the frame 1, a control box 4 is fixed at the upper end of the support frame 3, support plates 5 are respectively fixed at the upper ends of both sides of the frame 1, and P fertilizer box 6, N fertilizer box 7 and K fertilizer box 8 are respectively fixed longitudinally side by side between the support frame 3 and the support plates 5 on both sides, and three driving motors 9 are respectively fixed on the inner walls on the left and right sides of the support frame 3, and the output end of the driving motor 9 is connected to the input end of the reducer, and fertilizer discharge shafts 10 are respectively rotatably provided at the fertilizer discharge ports at the bottom of the P fertilizer box 6, N fertilizer box 7 and K fertilizer box 8, and the bevel gears at the output end of each reducer are respectively meshed and connected with the bevel gear I fixed on the outer wall of one end of the corresponding fertilizer discharge shaft 10, and the other end of the fertilizer discharge shaft 10 is rotatably connected to the support plate 5. The fertilizer discharge amount can be controlled by controlling the speed of the driving motor 9 according to user needs; a pedal 25 is provided between the lower rear ends of the two support plates 5, and the design of the pedal 25 is convenient for the staff to add fertilizer to the fertilizer box.

[0015] A plurality of moldboard plows 12 are evenly spaced at the bottom of the crossbeam Ⅰ11 at the front end of the frame 1, a furrow opener 14 is provided at the lower end of the crossbeam Ⅱ13 in the middle of the frame 1 and between the rear ends of each two moldboard plows 12, a soil cover 16 is provided at the lower end of the crossbeam Ⅲ15 at the rear end of the frame 1 and the rear end of the furrow opener 14, brackets 17 are fixed on the left and right sides of the rear end of the frame 1, and six shaping rollers 18 arranged side by side in a transverse direction are provided between the two brackets 17.

[0016] Three fertilizer discharge ports are evenly spaced at the lower ends of the P fertilizer box 6, the N fertilizer box 7 and the K fertilizer box 8, respectively. A fertilizer discharge pipe I 20, a fertilizer discharge pipe II 21 and a fertilizer discharge pipe III 22 are respectively provided at the lower end of each fertilizer discharge port at the lower ends of the P fertilizer box 6, the N fertilizer box 7 and the K fertilizer box 8. The lower ends of the fertilizer discharge pipes I 20, II 21 and III 22 at the same position are respectively connected to the fertilizer discharge box 23. The lower end of the fertilizer discharge box 23 is provided with a main fertilizer discharge pipe 24, and the main fertilizer discharge pipe 24 is placed at the rear end of the furrow opener 14.

[0017] A fan 19 is fixed at the upper end of the traction frame 2, and the output ends of the fan 19 are respectively connected to the fertilizer discharge pipe I20, the fertilizer discharge pipe II21 and the fertilizer discharge pipe III22. When the fertilizer discharge pipe I20, the fertilizer discharge pipe II21 and the fertilizer discharge pipe III22 are blocked by fertilizer, the fan 19 can be used to clear the blockage.

Claims

1. A three-element single-element variable-rate fertilizer ridging machine, comprising a frame (1), a traction frame (2) being fixed at the middle of the front end of the frame (1), characterized in that An inverted U-shaped support frame (3) is fixed at the center of the upper end of the frame (1), a control box (4) is fixed at the upper end of the support frame (3), support plates (5) are fixed at the upper ends of both sides of the frame (1), a P fertilizer box (6), an N fertilizer box (7) and a K fertilizer box (8) are respectively fixed longitudinally side by side between the support frame (3) and the support plates (5) on both sides, three drive motors (9) are respectively fixed on the inner walls on the left and right sides of the support frame (3), and fertilizer discharge shafts (10) are rotatably provided at the fertilizer discharge ports at the bottom of the P fertilizer box (6), the N fertilizer box (7) and the K fertilizer box (8), and the output end of each of the drive motors (9) is respectively connected to the corresponding fertilizer discharge shaft (10) One end is fixedly connected, and the other end of the fertilizer discharge shaft (10) is rotatably connected to the support plate (5); a plurality of moldboard plows (12) are evenly spaced at the bottom of the crossbeam I (11) at the front end of the frame (1); a furrow opener (14) is provided between the lower end of the crossbeam II (13) in the middle of the frame (1) and the rear ends of each two moldboard plows (12); a soil cover (16) is provided at the lower end of the crossbeam III (15) at the rear end of the frame (1) and the rear end of the furrow opener (14); brackets (17) are respectively fixed on the left and right sides of the rear end of the frame (1); and a plurality of shaping rollers (18) are arranged side by side in a transverse direction between the two brackets (17); and a fan (19) is fixed at the upper end of the traction frame (2).

2. A three-element single-element variable-rate fertilizer ridging machine according to claim 1, characterized in that The lower ends of the P fertilizer box (6), the N fertilizer box (7) and the K fertilizer box (8) are respectively provided with two or more fertilizer discharge ports at even intervals, and fertilizer discharge pipes I (20), II (21) and III (22) are respectively provided at the lower ends of the fertilizer discharge ports. The lower ends of the fertilizer discharge pipes I (20), II (21) and III (22) at the same position are respectively connected to the fertilizer discharge box (23), and the lower end of the fertilizer discharge box (23) is provided with a main fertilizer discharge pipe (24), which is placed at the rear end of the furrow opener (14).

3. A three-element single-element variable-rate fertilizer ridging machine according to claim 1, characterized in that The output end of the fan (19) is respectively connected to the fertilizer discharge pipe I (20), the fertilizer discharge pipe II (21) and the fertilizer discharge pipe III (22).

4. A three-element single-element variable-rate fertilizer ridging machine according to claim 1, characterized in that A pedal (25) is provided between the lower parts of the rear ends of the two support plates (5).

5. A three-element single-element variable-rate fertilizer ridging machine according to claim 1, characterized in that A ground speed radar and a GPS locator are fixed on the frame (1).

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