Agricultural soil fertilizer spreading device

Abstract

The utility model relates to the technical field of agriculture, and discloses an agricultural soil fertilizer spreading device which comprises a fertilizer box and further comprises a PLC (Programmable Logic Controller) arranged on the front surface of the fertilizer box, the moving wheels are arranged at the bottom of the fertilizer box, the water storage tank is fixedly connected to one side of the fertilizer box, and the fixed plate is fixedly connected to one side of the fertilizer box; the first mixing assembly is arranged at the bottom of an inner cavity of the fertilizer box and used for conducting primary smashing on fertilizer and conducting primary mixing, the first mixing assembly comprises a stirring mechanism arranged in the fertilizer box, a discharging hole is formed in the fertilizer box, and a rotating rod is arranged on the outer side of the stirring mechanism; one end of the rotating rod is fixedly connected with a first motor; through the arrangement of the first mixing assembly, various fertilizers can be fully mixed, and meanwhile, the fertilizers can smoothly enter soil, so that the waste of the fertilizers is reduced, and the spreading efficiency of the fertilizers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to an agricultural soil fertilizer spreading device. Background Technique

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. The science that studies agriculture is agronomy. The labor object of agriculture is organisms such as plants and animals, and the obtained products come from the organisms themselves. It is an important industry in the national economy, including five industrial forms: planting, forestry, animal husbandry, fishery, and sideline occupations.

[0003] At present, when carrying out planting activities on agricultural soil, fertilizers are needed to increase the content of various nutrients required by plants inside the soil, and fertilizer spreading devices need to be used. However, during the process of fertilizer spreading, multiple fertilizers usually need to be spread. During the storage process of some fertilizers, caking may occur. During the spreading process, incomplete melting is likely to occur, which may lead to waste of some fertilizers. At the same time, some fertilizer spreading devices need to spread multiple fertilizers multiple times, resulting in low fertilizer spreading efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an agricultural soil fertilizer spreading device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an agricultural soil fertilizer spreading device, including a fertilizer tank, and further including a PLC controller arranged on the front surface of the fertilizer tank; moving wheels arranged at the bottom of the fertilizer tank, a water storage tank fixedly connected to one side of the fertilizer tank, and a fixing plate fixedly connected to one side of the fertilizer tank; a first mixing component arranged at the bottom of the inner cavity of the fertilizer tank for the first crushing and preliminary mixing of fertilizers, the first mixing component including a stirring mechanism arranged inside the fertilizer tank, a discharge hole is opened inside the fertilizer tank, a rotating rod is arranged outside the stirring mechanism, one end of the rotating rod is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with one end of the rotating rod; a second mixing component arranged at the bottom of the fertilizer tank for secondary mixing of fertilizers, the second mixing component including a mixing tank fixedly connected to the bottom of the fertilizer tank, a fixed barrel fixedly connected inside the mixing tank, an inner barrel is arranged inside the fixed barrel, a first connecting pipe is communicated with the bottom of the mixing tank, the bottom of the first connecting pipe is communicated with a storage tank, and a soil breaking plate is arranged at the bottom of the storage tank.

[0006] Preferably, the fixed barrel includes a second motor fixedly connected to the bottom of the inner cavity for providing power, a connecting cover communicated with the inside for transporting the mixed fertilizer, and a discharge pipe communicated with the top for receiving the fertilizer after the first mixing is completed.

[0007] Preferably, the inner barrel includes a fixed block fixedly connected to the bottom of the inner cavity, a through pipe communicated with the inside for communicating with the connecting cover, a mixing mechanism arranged inside for mixing the fertilizer, and a second solenoid valve arranged outside the through pipe. A first solenoid valve for controlling the flow of the fertilizer is arranged outside the first connecting pipe.

[0008] Preferably, the storage box includes a bottom pipe for transporting the fertilizer, and the bottom of the bottom pipe is fixedly connected to one side of the soil-breaking plate.

[0009] Preferably, the water storage tank includes a delivery pump fixedly connected to the top, and the delivery pump includes a second connecting pipe communicated with the water outlet for delivering water.

[0010] Preferably, the second connecting pipe includes a delivery pipe communicated with one end far away from the water outlet of the delivery pump, and a spray head communicated with the bottom of the delivery pipe for moistening the soil.

[0011] Preferably, the fixing plate includes a cylinder fixedly connected to the bottom for adjusting the height, a fixed pipe fixedly connected to the bottom, and a moving rod slidably connected inside the fixed pipe.

[0012] Preferably, a connecting plate is fixedly connected to the bottom of the moving rod, a screw rod mechanism is arranged inside the connecting plate, and an adjusting frame is arranged outside the screw rod mechanism.

[0013] Preferably, the adjusting frame includes a covering plate fixedly connected to one side for covering the fertilizer, a connecting frame fixedly connected to one side, and a pressing roller arranged at the bottom of the connecting frame for pressing the soil.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model is provided with a first mixing component and a second mixing component. When performing various fertilizer spreading operations on the soil, fertilizers need to be added to the inside of the fertilizer tank according to the proportion of the fertilizers, and then the stirring mechanism is started to make the stirring mechanism work normally. The rotating rod can initially stir various fertilizers inside the fertilizer tank. At the same time, the first motor is started, so that the rotating rod rotates self - sufficiently to stir the fertilizers again, breaking up the caked fertilizers and initially mixing various fertilizers. After mixing, the fertilizers enter the inner barrel through the discharge pipe. The second motor is started. Under the action of the second motor, the inner barrel can rotate. When the inner barrel rotates, the mixing mechanism starts to work, so that the mixing mechanism can rotate inside the inner barrel, making the rotation direction of the inner barrel opposite to that of the mixing mechanism, and thus making various fertilizers mix evenly. The evenly - mixed fertilizers enter the storage tank and then enter the bottom of the bottom pipe through the storage tank. At the same time, during the process of the device moving forward, the soil - breaking plate can groove the soil, enabling the fertilizers to enter the soil, reducing the waste and loss of fertilizers, and facilitating the user to spread various fertilizers, improving the fertilizer spreading efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic structural diagram of a preferred embodiment of the agricultural soil fertilizer spreading device provided by the present utility model;

[0017] Figure 2 FIG. is a schematic structural diagram of the first mixing component provided by the present utility model;

[0018] Figure 3 FIG. is a schematic structural diagram of the second mixing component provided by the present utility model

[0019] Figure 4 FIG. is a schematic structural connection diagram of the water storage tank and the spray head provided by the present utility model;

[0020] Figure 5 FIG. is a schematic structural connection diagram of the fixing plate and the pressure roller provided by the present utility model.

[0021] In the figure: 1. Fertilizer tank; 2. PLC controller; 3. Movable wheels; 4. Water storage tank; 5. Fixed plate; 6. First mixing assembly; 61. Stirring mechanism; 62. Discharge hole; 63. Rotating rod; 64. First motor; 7. Second mixing assembly; 71. Mixing tank; 72. Fixed barrel; 73. Inner barrel; 74. First connecting pipe; 75. Storage bin; 76. Soil-breaking plate; 8. Second motor; 9. Mixing mechanism; 10. First solenoid valve; 11. Bottom pipe; 12. Delivery pump; 13. Second connecting pipe; 14. Delivery pipe; 15. Spraying head; 16. Cylinder; 17. Fixed pipe; 18. Movable rod; 19. Connecting plate; 20. Lead screw mechanism; 21. Adjusting frame; 22. Soil-covering plate; 23. Connecting frame; 24. Pressing roller; 25. Fixed block; 26. Through pipe; 27. Second solenoid valve; 28. Connecting hood; 29. Discharge pipe. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4As shown in the figure, an agricultural soil fertilizer spreading device includes a fertilizer tank 1, and also includes a PLC controller 2 arranged on the front surface of the fertilizer tank 1. Under the action of the PLC controller 2, the operation of each electronic component inside the device can be controlled, so that each component can operate smoothly; a moving wheel 3 arranged at the bottom of the fertilizer tank 1, which is convenient for the device to move forward, a water storage tank 4 fixedly connected to one side of the fertilizer tank 1, and a fixing plate 5 fixedly connected to one side of the fertilizer tank 1; a first mixing component 6 arranged at the bottom of the inner cavity of the fertilizer tank 1 for the first crushing and preliminary mixing of fertilizers. The first mixing component 6 includes a stirring mechanism 61 arranged inside the fertilizer tank 1. By setting the stirring mechanism 61, various fertilizers inside the fertilizer tank 1 can be stirred and mixed, so that the fertilizers can be evenly mixed, which is convenient for spreading the fertilizers. An outlet hole 62 is opened inside the fertilizer tank 1, and the evenly mixed fertilizers can be transported and flow through the outlet hole 62. A rotating rod 63 is arranged outside the stirring mechanism 61, and one end of the rotating rod 63 is fixedly connected with a first motor 64. By setting the first motor 64, under the action of the first motor 64, the rotating rod 63 can be driven to rotate, so that various fertilizers can be crushed into blocks and at the same time various fertilizers can be mixed for the first time. The output end of the first motor 64 is fixedly connected with one end of the rotating rod 63. A second mixing component 7 arranged at the bottom of the fertilizer tank 1 for secondary mixing of fertilizers. The second mixing component 7 includes a mixing tank 71 fixedly connected to the bottom of the fertilizer tank 1. A fixed barrel 72 is fixedly connected inside the mixing tank 71. By setting the fixed barrel 72, the fertilizers that have been mixed for the first time can be prevented from entering the inside of the mixing tank 71. An inner barrel 73 is arranged inside the fixed barrel 72. Under the action of the mixing mechanism 9 inside the inner barrel 73, the fertilizers entering the inside of the inner barrel 73 can be mixed for the second time, so that various fertilizers can be evenly mixed. A first connecting pipe 74 is communicated with the bottom of the mixing tank 71, and the evenly mixed fertilizers can be transported through the first connecting pipe 74, so that the fertilizers can enter the inside of the storage tank 75. The bottom of the first connecting pipe 74 is communicated with the storage tank 75. A soil-breaking plate 76 is arranged at the bottom of the storage tank 75. By setting the soil-breaking plate 76, during the process of the device moving forward, the soil-breaking plate 76 can groove the fertilizer spreading position, so that the fertilizers can enter the soil inside, preventing the loss or waste of fertilizers.

[0024] Reference Figure 2 As shown in the figure, the fixed barrel 72 includes a second motor 8 fixedly connected to the bottom of the inner cavity for providing power. Starting the second motor 8, under the action of the second motor 8, the inner barrel 73 can be rotated, a communicating cover 28 communicated with the inside for transmitting the mixed fertilizers, and a discharge pipe 29 communicated with the top for receiving the fertilizers after the first mixing.

[0025] Reference Figure 2As shown, the inner barrel 73 includes a fixed block 25 fixedly connected to the bottom of the inner cavity. Under the action of the fixed block 25, the fertilizer after mixing inside the inner barrel 73 can be gathered at the top of the through pipe 26 through the inclined surface on the surface of the fixed block 25. The through pipe 26 communicates with the inside and is used to connect the connecting cover 28. A mixing mechanism 9 for mixing fertilizer is provided inside. The mixing mechanism 9 includes a third motor and a mixing frame. Then, under the action of the third motor, the rotation direction of the mixing frame is opposite to the rotation direction of the inner barrel 73, so that various fertilizers inside the inner barrel 73 can be evenly mixed. And a second solenoid valve 27 is provided outside the through pipe 26. Under the action of the second solenoid valve 27, the through pipe 26 can be controlled, and then the flow of the fertilizer can be controlled. A first solenoid valve 10 for controlling the flow of the fertilizer is provided outside the first connecting pipe 74. Under the action of the first solenoid valve 10, the flow of the fertilizer passing through the first connecting pipe 74 can be controlled, so that the evenly mixed fertilizer can be transported and flow.

[0026] Reference Figure 2 As shown, the storage tank 75 includes a bottom pipe 11 for transporting fertilizer. By providing the bottom pipe 11, the evenly mixed fertilizer can enter the soil through the bottom pipe 11. The bottom of the bottom pipe 11 is fixedly connected to one side of the soil-breaking plate 76.

[0027] Reference Figure 1 and Figure 3 As shown, the water storage tank 4 includes a delivery pump 12 fixedly connected to the top. Under the action of the delivery pump 12, the water inside the water storage tank 4 can be extracted and transported. The delivery pump 12 includes a second connecting pipe 13 communicating with the water outlet for transporting water. Under the action of the second connecting pipe 13, the water transported by the delivery pump 12 can be transmitted.

[0028] Reference Figure 3 As shown, the second connecting pipe 13 includes a delivery pipe 14 communicating with one end away from the water outlet of the delivery pump 12. By providing the delivery pipe 14, the water can be sprayed through a plurality of spray heads 15, and a spray head 15 communicating with the bottom of the delivery pipe 14 for moistening the soil. Under the action of the spray head 15, the soil can be moistened, which is convenient for grooving, and at the same time, the moist soil can improve the dissolution speed of the fertilizer.

[0029] Reference Figure 1 and Figure 4 As shown, the fixed plate 5 includes a cylinder 16 fixedly connected to the bottom for adjusting the height, a fixed pipe 17 fixedly connected to the bottom, and a moving rod 18 slidably connected inside the fixed pipe 17. Under the action of the cylinder 16, the connecting plate 19 can be driven to move. Then, when the connecting plate 19 moves, it can drive the moving rod 18 to slide inside the fixed pipe 17, so that the movement of the connecting plate 19 can be kept stable.

[0030] Reference Figure 4 As shown, a connecting plate 19 is fixedly connected to the bottom of the moving rod 18. A lead screw mechanism 20 is arranged inside the connecting plate 19, and an adjusting frame 21 is arranged outside the lead screw mechanism 20. Under the action of the lead screw mechanism 20, the position of the adjusting frame 21 can be adjusted, thereby facilitating the adjustment of the soil covering position.

[0031] Reference Figure 4 As shown, the adjusting frame 21 includes a soil covering plate 22 fixedly connected to one side for covering fertilizer with soil. When the device is moving forward, the soil covering plate 22 can gather the soil extruded by the soil breaking plate 76, so as to cover the sown fertilizer. A connecting frame 23 fixedly connected to one side, and a pressing roller 24 arranged at the bottom of the connecting frame 23 for pressing the soil. The soil gathered by the soil covering plate 22 can be compacted under the action of the pressing roller 24 to tightly cover the fertilizer.

[0032] Working principle: When the staff needs to use this device to sow a variety of fertilizers, first pour the fertilizers into the fertilizer tank 1 according to the specified ratio. Then the user makes the stirring mechanism 61 start to operate through the PLC controller 2. Under the action of the stirring mechanism 61, the various fertilizers in the fertilizer tank 1 can be initially stirred and mixed evenly. At the same time, the first motor 64 is started. Under the action of the first motor 64, the rotating rod 63 can be driven to rotate. When the stirring mechanism 61 is working, the rotating rod 63 rotates self - sufficiently, so as to stir and mix the various fertilizers, making the fertilizers mix. The fertilizers after the first mixing enter the inner barrel 73 through the discharge pipe 29, making the mixing mechanism 9 start to operate. At the same time, the second motor 8 is started. Under the action of the second motor 8, the inner barrel 73 can be driven to rotate, so that the rotation direction of the inner barrel 73 is opposite to that of the mixing mechanism 9, so that the various fertilizers inside the inner barrel 73 can be mixed evenly. The second solenoid valve 27 is opened, and then the evenly - mixed fertilizers enter the inside of the communication cover 28 through the through - pipe 26, and then enter the inside of the first connecting pipe 74. The first solenoid valve 10 is opened, and then the fertilizers can enter the inside of the bottom pipe 11 through the storage tank 75. When the device is moving forward, the soil breaking plate 76 can break the soil to form a groove for placing fertilizers. When the fertilizers fall through the bottom pipe 11, they can enter the groove, so that the fertilizers can enter the soil, preventing the loss or waste of fertilizers, improving the fertilizer sowing efficiency, and facilitating the sowing of a variety of fertilizers.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural soil fertilizer spreading device, comprising a fertilizer box (1), characterized in that, Further included are: A PLC controller (2) disposed on the front surface of the fertilizer tank (1); Moving wheels (3) disposed at the bottom of the fertilizer tank (1), a water storage tank (4) fixedly connected to one side of the fertilizer tank (1), and a fixing plate (5) fixedly connected to one side of the fertilizer tank (1); A first mixing assembly (6) disposed at the bottom inside the fertilizer tank (1) for initially mixing the fertilizer by first pulverizing it, the first mixing assembly (6) includes a stirring mechanism (61) disposed inside the fertilizer tank (1), a discharge hole (62) is formed inside the fertilizer tank (1), a rotating rod (63) is disposed outside the stirring mechanism (61), one end of the rotating rod (63) is fixedly connected to a first motor (64), and the output end of the first motor (64) is fixedly connected to one end of the rotating rod (63); A second mixing assembly (7) disposed at the bottom of the fertilizer tank (1) for secondary mixing of the fertilizer, the second mixing assembly (7) includes a mixing tank (71) fixedly connected to the bottom of the fertilizer tank (1), a fixed barrel (72) fixedly connected inside the mixing tank (71), an inner barrel (73) disposed inside the fixed barrel (72), a first connecting pipe (74) communicated at the bottom of the mixing tank (71), a storage tank (75) communicated at the bottom of the first connecting pipe (74), and a soil-breaking plate (76) disposed at the bottom of the storage tank (75).

2. The agricultural soil fertilizer spreading device according to claim 1, characterized in that: The fixed barrel (72) includes a second motor (8) fixedly connected to the bottom inside the cavity for providing power, a communicating cover (28) communicated inside for transporting the mixed fertilizer, and a discharge pipe (29) communicated at the top for receiving the fertilizer after the first mixing.

3. The agricultural soil fertilizer spreading device according to claim 2, characterized in that: The inner barrel (73) includes a fixed block (25) fixedly connected to the bottom inside the cavity, a through pipe (26) communicated inside for communicating with the communicating cover (28), a mixing mechanism (9) disposed inside for mixing the fertilizer, and a second solenoid valve (27) disposed outside the through pipe (26), and a first solenoid valve (10) for controlling the flow of the fertilizer is disposed outside the first connecting pipe (74).

4. The agricultural soil fertilizer spreading device according to claim 1, characterized in that: The storage tank (75) includes a bottom pipe (11) for transporting the fertilizer, and the bottom of the bottom pipe (11) is fixedly connected to one side of the soil-breaking plate (76).

5. The agricultural soil fertilizer spreading device according to claim 1, characterized in that: The water storage tank (4) includes a delivery pump (12) fixedly connected to the top, and the delivery pump (12) includes a second connecting pipe (13) communicated at the water outlet for transporting water.

6. The agricultural soil fertilizer spreading device according to claim 5, characterized in that: The second connecting pipe (13) includes a delivery pipe (14) communicated at one end away from the water outlet of the delivery pump (12), and a spray head (15) communicated at the bottom of the delivery pipe (14) for moistening the soil.

7. The agricultural soil fertilizer spreading device according to claim 1, wherein: The fixing plate (5) includes a cylinder (16) fixedly connected to the bottom for adjusting the height, a fixed pipe (17) fixedly connected to the bottom, and a moving rod (18) slidably connected inside the fixed pipe (17).

8. An agricultural soil fertilizer spreading device according to claim 7, characterized in that: The bottom of the moving rod (18) is fixedly connected to a connecting plate (19), a lead screw mechanism (20) is disposed inside the connecting plate (19), and an adjusting frame (21) is disposed outside the lead screw mechanism (20).

9. The agricultural soil fertilizer spreading device according to claim 8, wherein: The adjusting frame (21) includes a soil covering plate (22) fixedly connected to one side for covering fertilizer with soil, a connecting frame (23) fixedly connected to one side, and a pressure roller (24) arranged at the bottom of the connecting frame (23) for compacting the soil.

Images