Fertilization and irrigation device for corn cultivation

Abstract

The invention belongs to the technical field of agriculture, in particular to a fertilization and irrigation device for corn cultivation, and provides the following scheme that the fertilization and irrigation device comprises a base, supporting legs are connected to the two sides of the bottom of the base through bolts, moving wheels are arranged at the positions, close to the bottom, of the two ends of one side of each supporting leg, and a box body is connected to one side of the top of the base through bolts; a box cover is connected to the top of the box body through bolts, a feeding port is formed in one side of the box body, a feeding pipe is arranged on the inner wall of the feeding port, an adjusting mechanism is arranged on the other side of the top of the base, and a spraying pipe is arranged on the top of the adjusting mechanism. Through transverse reciprocating movement of an adjusting mechanism and vertical reciprocating movement of a first swing mechanism, the irrigation range of the device on water and fertilizer can be effectively improved, so that the irrigation efficiency of the device is improved, and the situation that the fertilization effect of the device on corn is limited due to the limited spraying angle is prevented; therefore, the irrigation and fertilization efficiency of the corn is influenced.

Description

Technical Field

[0001] The invention relates to the field of agriculture, and in particular to a fertilization and irrigation device for corn cultivation. Background Art

[0002] Corn is a root crop. The underground nodal roots are the main body of the root system, which are deep in the soil. The stems are composed of nodes and internodes, are cylindrical, and have hard tissues. Corn leaves are composed of blades and sheaths. The inflorescence is monoecious, and the grains are often yellow, white, and purple. Through the selection of modern farmers and the work of breeders, corn has acquired higher yield traits and has become one of the most important feed crops and food crops in the world. When cultivating corn, it needs to be fertilized through fertilizer irrigation devices.

[0003] After searching, a Chinese patent application with application publication number CN116686515A discloses a fertilization and irrigation device for corn cultivation, including a base, the inner walls at both ends of the bottom of the base are fixedly connected with load-bearing blocks, the inner walls at both ends of the bottom of the load-bearing blocks are connected with steering rollers, the inner wall at the center of the top of the base is connected with a storage tank, the inner wall at the center of the bottom of the storage tank is fixedly connected with a water outlet pipe, and the top of the inner wall of the water outlet pipe is connected with a first screen. In the present invention, by setting a remote control motor, remote control can be performed, and it is also convenient to rotate the rotating rod. By setting a stirring shaft and a scraper rod, when the rotating rod rotates with the stirring shaft and the scraper rod, the rotating stirring shaft can make the water and fertilizer mix more evenly, thereby preventing the generation of sediment. The scraper rod can be attached to the inner wall of the storage structure and rotated, which can not only directly remove the fertilizer solids attached to the inner wall of the device, but also remove the fertilizer accumulated on the surface of the first screen, thereby preventing the water outlet pipe from being blocked.

[0004] When the existing device is used for irrigating and fertilizing corn, the fertilizer is usually sprayed onto the corn through the device. However, during the spraying process, the fertilization effect of the device on the corn is often limited due to the limited spraying angle, thereby affecting the irrigation and fertilization efficiency of the corn. Summary of the invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A fertilization and irrigation device for corn cultivation, comprising a base, legs are bolted to both sides of the bottom of the base, and movable wheels are arranged at both ends of one side of the two legs near the bottom, a box is bolted to one side of the top of the base, and a box cover is bolted to the top of the box, a feed port is provided on one side of the box, and a feed pipe is provided on the inner wall of the feed port, an adjustment mechanism is provided on the other side of the top of the base, and a nozzle is provided on the top of the adjustment mechanism, one end of the nozzle is flanged to a spray head, and the spray head is made of elastic material, a conveying mechanism is arranged between the other end of the nozzle and the box, and a first swinging mechanism is arranged between one side of one of the legs and the bottom of the adjustment mechanism.

[0007] Preferably, a stirring mechanism is provided inside the box body, and the stirring mechanism is composed of a second motor, a rotating shaft and a plurality of stirring blades, and a rotational connection is formed between the rotating shaft and the top of the box cover through a bearing, and the plurality of stirring blades are fixed on the circumferential outer wall of the rotating shaft at equal distances, and the top of the box cover is connected to the second motor through bolts, and one end of the second motor is fixedly connected to the top of the rotating shaft.

[0008] Preferably, the conveying mechanism includes a pump, a conduit and a discharge pipe, and the bottom of the pump is connected to the top of the base by bolts, a discharge port is opened at the bottom of the box, both ends of the discharge pipe are respectively connected to the discharge port and one end of the pump by flanges, and both ends of the conduit are respectively connected to the other end of the pump and the nozzle by flanges.

[0009] Preferably, the adjustment mechanism includes an adjustment seat, a first motor, a threaded rod and a moving block, and telescopic rods are connected to the base on both sides of the bottom of the adjustment seat by bolts, springs are sleeved on the outer walls of the two telescopic rods, a notch is provided on the top of the adjustment seat, the notch is slidably connected to the moving block, two ends of the threaded rod are respectively rotatably connected to the opposite sides of the notch by bearings, a threaded hole is provided through one side of the moving block, the threaded hole is threadedly connected to the threaded rod, the top of the moving block is fixedly connected to the bottom of the nozzle, one side of the adjustment seat is connected to the first motor by bolts, and one end of the first motor is fixedly connected to the threaded rod.

[0010] Preferably, the first swing mechanism is composed of a transmission assembly, a turntable and a pull-out rod, and the turntable is connected to one of the moving wheels through the transmission assembly, a pin is welded on one side of the turntable at a position away from the center of the circle, a shaft sleeve is rotatably sleeved on the outer wall of the pin, the two ends of the pull-out rod are respectively connected to the top of the shaft sleeve and the bottom of the adjustment seat through hinges, a through opening is opened through the top of the base, and both sides of the through opening are slidably connected to the pull-out rod.

[0011] Preferably, the transmission assembly consists of two pulleys, a belt and two shafts, one of the shafts is welded to one side of the moving wheel, one side of the other shaft is rotatably connected to the leg via a bearing, and the two belt pulleys are respectively fixedly sleeved on the outer walls of the two shafts, forming a rotatable connection between the belt and the two pulleys.

[0012] Preferably, a second swing mechanism is provided on one side of the adjustment mechanism, and the second swing mechanism cooperates with the first swing mechanism.

[0013] Preferably, the second swinging mechanism is composed of two splints, two air cushions, a through tube and an air bag, and one side of the through tube is welded to the adjustment seat, the top of the through tube is connected to the air bag by a flange, the two splints are connected to the two sides of the pull-out rod by hinges, the two splints are distributed at an acute angle to the vertical direction of the pull-out rod, the air cushion is located between one side of the splint and the pull-out rod, the air cushion is made of a hollow elastic material, and a connecting pipe is provided between one side of the two air cushions and the through tube, and the connecting pipe is made of an elastic material.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention, through the provided adjustment mechanism and the first swing mechanism, places water and fertilizer inside the box body when fertilizing and irrigating corn cultivation, stirs and mixes the water and fertilizer through the stirring mechanism, during which the water and fertilizer are transported through the conveying mechanism, and sprayed on the corn seedlings through the spray head, during which the spray head is driven by the adjustment mechanism to move back and forth laterally, so as to increase the spraying range of the water and fertilizer, during which, with the movement of the device, one of the pulleys will rotate synchronously with the rotation of the moving wheel, and the cooperation between the two pulleys and the belt can drive the turntable to rotate, and the pin shaft will rotate with the center of the turntable as the center of the circle, and the pull rod will drive the adjustment mechanism to reciprocate up and down under the action of the pin shaft and the shaft sleeve, so that the irrigation range of the water and fertilizer by the device can be effectively increased through the lateral reciprocating movement of the adjustment mechanism and the up and down reciprocating movement of the first swing mechanism, thereby improving the irrigation efficiency of the device, and preventing the device from having a limited fertilization effect on corn due to the limited spraying angle, thereby affecting the irrigation and fertilization efficiency of corn;

[0016] 2. The present invention provides a first swing mechanism and a second swing mechanism. When the first swing mechanism drives the adjusting mechanism to move up and down reciprocatingly, the clamp will deflect to one side under the action of the through hole. At this time, the clamp will squeeze the air cushion when deflected, and the gas inside the air cushion will be transported to the inside of the through pipe through the connecting pipe after being squeezed, and then transported to the inside of the airbag through the through pipe. At this time, the air pressure inside the airbag will increase with the input of gas, and the airbag will swell under the action of the air pressure. The swollen airbag will push the spray head upward, and when the clamp moves upward, the gas inside the airbag will be recovered to the inside of the air cushion. At this time, the spray head will move downward, so that the cooperation of the first swing mechanism and the second swing mechanism can further increase the irrigation range of the spray head for corn cultivation, so as to improve the fertilization efficiency of the device for corn cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a fertilization and irrigation device for corn cultivation proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the main structure of a fertilization and irrigation device for corn cultivation proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the regulating mechanism of a fertilization and irrigation device for corn cultivation proposed by the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of a stirring mechanism of a fertilization and irrigation device for corn cultivation proposed by the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of a conveying mechanism of a fertilization and irrigation device for corn cultivation proposed by the present invention;

[0022] Figure 6 This is a schematic diagram of the structure of the first swing mechanism of a fertilization and irrigation device for corn cultivation proposed by the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of the second swing mechanism of the fertilization and irrigation device for corn cultivation proposed by the present invention.

[0024] In the accompanying drawings: 1. base; 2. support legs; 3. moving wheels; 4. box body; 5. conveying mechanism; 6. adjusting mechanism; 7. box cover; 8. stirring mechanism; 9. feeding pipe; 10. first swinging mechanism; 11. spring; 12. telescopic rod; 13. first motor; 14. notch; 15. spray head; 16. nozzle; 17. moving block; 18. threaded rod; 19. adjusting seat; 20. rotating shaft; 21. stirring blade; 22. second motor; 23. guide tube; 24. discharge pipe; 25. pump; 26. shaft; 27. pulley; 28. belt; 29. ​​turntable; 30. pin; 31. bushing; 32. pull rod; 33. second swinging mechanism; 34. through port; 35. splint; 36. air cushion; 37. connecting pipe; 38. through pipe; 39. air bag. DETAILED DESCRIPTION

[0025] Example 1, reference Figure 1-Figure 6 A fertilization and irrigation device for corn cultivation comprises a base 1, legs 2 are connected to both sides of the bottom of the base 1 by bolts, and moving wheels 3 are arranged at both ends of one side of the two legs 2 near the bottom, a box body 4 is connected to one side of the top of the base 1 by bolts, and a box cover 7 is connected to the top of the box body 4 by bolts, a feed port is opened on one side of the box body 4, and a feed pipe 9 is arranged on the inner wall of the feed port, an adjustment mechanism 6 is arranged on the other side of the top of the base 1, and a nozzle 16 is arranged on the top of the adjustment mechanism 6, and one end of the nozzle 16 is connected to the bottom of the base 1 by a flange. A spray head 15 is connected, and the spray head 15 is made of elastic material. A conveying mechanism 5 is arranged between the other end of the nozzle 16 and the box body 4. A first swing mechanism 10 is arranged between one side of one leg 2 and the bottom of the adjusting mechanism 6. The lateral reciprocating movement of the adjusting mechanism 6 and the up and down reciprocating movement of the first swing mechanism 10 can effectively increase the irrigation range of the device for water and fertilizer, thereby improving the irrigation efficiency of the device and preventing the device from having a limited fertilization effect on corn due to the limited spraying angle, thereby affecting the irrigation and fertilization efficiency of corn.

[0026] On the basis of the above, a stirring mechanism 8 is arranged inside the box body 4, and the stirring mechanism 8 is composed of a second motor 22, a rotating shaft 20 and a plurality of stirring blades 21, and a rotational connection is formed between the rotating shaft 20 and the top of the box cover 7 through a bearing, and a plurality of stirring blades 21 are fixed on the circumferential outer wall of the rotating shaft 20 at equal distances, and the top of the box cover 7 is connected to the second motor 22 through bolts, and one end of the second motor 22 is fixedly connected to the top of the rotating shaft 20.

[0027] On the basis of the above, the conveying mechanism 5 includes a pump 25, a conduit 23 and a discharge pipe 24, and the bottom of the pump 25 is connected to the top of the base 1 by bolts, a discharge port is opened at the bottom of the box body 4, and the two ends of the discharge pipe 24 are respectively connected to the discharge port and one end of the pump 25 by flanges, and the two ends of the conduit 23 are respectively connected to the other end of the pump 25 and the nozzle 16 by flanges.

[0028] On the basis of the above, the adjustment mechanism 6 includes an adjustment seat 19, a first motor 13, a threaded rod 18 and a moving block 17, and telescopic rods 12 are connected to the base 1 on both sides of the bottom of the adjustment seat 19 by bolts, and springs 11 are sleeved on the outer walls of the two telescopic rods 12. A slot 14 is provided at the top of the adjustment seat 19, and the slot 14 is slidably connected to the moving block 17. The two ends of the threaded rod 18 are respectively connected to the opposite sides of the slot 14 through bearings to form a rotation connection. A threaded hole is provided through one side of the moving block 17, and the threaded hole is threadedly connected to the threaded rod 18. The top of the moving block 17 is fixedly connected to the bottom of the nozzle 16, and one side of the adjustment seat 19 is connected to the first motor 13 by bolts, and one end of the first motor 13 is fixedly connected to the threaded rod 18.

[0029] On the basis of the above, the first swing mechanism 10 is composed of a transmission assembly, a turntable 29 and a pull-out rod 32, and the turntable 29 is connected to one of the moving wheels 3 through a transmission assembly. A pin shaft 30 is welded on one side of the turntable 29 away from the center of the circle, and a shaft sleeve 31 is rotatably sleeved on the outer wall of the pin shaft 30. The two ends of the pull-out rod 32 are respectively connected to the top of the shaft sleeve 31 and the bottom of the adjustment seat 19 through hinges. A through opening 34 is opened through the top of the base 1, and the two sides of the through opening 34 are slidably connected to the pull-out rod 32.

[0030] On the basis of the above, the transmission assembly consists of two pulleys 27, a belt 28 and two shafts 26, one of the shafts 26 is welded to one side of the moving wheel 3, and one side of the other shaft 26 is rotatably connected to the leg 2 through a bearing. The two belt pulleys 27 are respectively fixedly sleeved on the outer walls of the two shafts 26, and a rotatably connection is formed between the belt 28 and the two pulleys 27.

[0031] Example 2, reference Figure 1-Figure 7 , a fertilization and irrigation device for corn cultivation. Compared with Example 1, on the basis of Example 1, a second swing mechanism 33 is provided on one side of the adjustment mechanism 6, and the second swing mechanism 33 is matched with the first swing mechanism 10.

[0032] On the basis of the above, the second swing mechanism 33 is composed of two clamping plates 35, two air cushions 36, a through pipe 38 and an air bag 39, and one side of the through pipe 38 is welded to the adjustment seat 19, the top of the through pipe 38 is connected to the air bag 39 by a flange, the two clamping plates 35 are connected to the two sides of the pull rod 32 by a hinge, the two clamping plates 35 and the vertical direction of the pull rod 32 are distributed at an acute angle, the air cushion 36 is located between one side of the clamping plate 35 and the pull rod 32, the air cushion 36 is a hollow elastic material, and the two A connecting pipe 37 is provided between one side of the air cushion 36 and the through pipe 38. The connecting pipe 37 is made of elastic material. The bulging air bag 39 will push the spray head 15 upward. When the clamping plate 35 moves upward, the gas inside the air bag 39 will be recovered to the inside of the air cushion 36. At this time, the spray head 15 will move downward, so that the irrigation range of the spray head 15 for corn cultivation can be further improved through the cooperation of the first swing mechanism 10 and the second swing mechanism 33, so as to improve the fertilization efficiency of the device for corn cultivation.

[0033] In summary, with the help of the above technical scheme of the present invention: when fertilizing and irrigating corn cultivation, water and fertilizer are placed inside the box 4, and the water and fertilizer are stirred and mixed by the stirring mechanism 8. During this period, the water and fertilizer are transported by the conveying mechanism 5, and sprayed on the corn seedlings by the spray head 15. During this period, the spray head 15 is driven by the adjusting mechanism 6 to move back and forth laterally so as to increase the spraying range of the water and fertilizer. During this period, as the device moves, one of the pulleys 27 will rotate synchronously with the rotation of the moving wheel 3, and the cooperation between the two pulleys 27 and the belt 28 can drive the turntable 29 to rotate, and the pin 30 will rotate with the center of the turntable 29 as the center of the circle, and the pull rod 32 will drive the adjusting mechanism 6 to reciprocate up and down under the action of the pin 30 and the sleeve 31, so that the irrigation range of the water and fertilizer by the device can be effectively improved through the lateral reciprocating movement of the adjusting mechanism 6 and the up and down reciprocating movement of the first swinging mechanism 10, thereby improving the irrigation efficiency of the device, preventing In order to prevent the device from having a limited fertilization effect on corn due to the limited spraying angle, thereby affecting the irrigation and fertilization efficiency of corn, when the first swing mechanism 10 drives the adjustment mechanism 6 to move up and down, the clamping plate 35 will deflect to one side under the action of the through hole 34. At this time, the clamping plate 35 will squeeze the air cushion 36 when deflecting, and the gas inside the air cushion 36 will be transported to the inside of the through pipe 38 through the connecting pipe 37 after being squeezed, and then transported to the inside of the air bag 39 through the through pipe 38. At this time, The air pressure inside the airbag 39 will increase with the input of gas, and the airbag 39 will swell under the action of the air pressure. The swollen airbag 39 will push up the spray head 15, and when the clamp 35 moves upward, the gas inside the airbag 39 will be recovered to the inside of the air cushion 36. At this time, the spray head 15 will move downward, so that the irrigation range of the spray head 15 for corn cultivation can be further improved through the cooperation of the first swing mechanism 10 and the second swing mechanism 33, so as to improve the fertilization efficiency of the device for corn cultivation.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fertilization and irrigation device for corn cultivation, comprising a base (1), characterized in that: The bottom of the base (1) is connected to legs (2) on both sides by bolts, and moving wheels (3) are arranged at both ends of one side of the two legs (2) near the bottom. The top of the base (1) is connected to a box (4) on one side by bolts, and the top of the box (4) is connected to a box cover (7) by bolts. A feed port is provided on one side of the box (4), and a feed pipe (9) is provided on the inner wall of the feed port. An adjustment mechanism (6) is provided on the other side of the top of the base (1), and a nozzle (16) is provided on the top of the adjustment mechanism (6). One end of the nozzle (16) is connected to a spray head (15) by a flange, and the spray head (15) is made of elastic material. A conveying mechanism (5) is arranged between the other end of the nozzle (16) and the box (4). A first swing mechanism (10) is arranged between one side of one of the legs (2) and the bottom of the adjustment mechanism (6).

2. A fertilization and irrigation device for corn cultivation according to claim 1, characterized in that: A stirring mechanism (8) is arranged inside the box body (4), and the stirring mechanism (8) is composed of a second motor (22), a rotating shaft (20) and a plurality of stirring blades (21), and the rotating shaft (20) and the top of the box cover (7) are rotatably connected via a bearing, and the plurality of stirring blades (21) are fixed on the circumferential outer wall of the rotating shaft (20) at equal distances, and the top of the box cover (7) is connected to the second motor (22) via bolts, and one end of the second motor (22) is fixedly connected to the top of the rotating shaft (20).

3. A fertilization and irrigation device for corn cultivation according to claim 1, characterized in that: The conveying mechanism (5) comprises a pump (25), a conduit (23) and a discharge pipe (24), wherein the bottom of the pump (25) is connected to the top of the base (1) by bolts, a discharge port is provided at the bottom of the box body (4), two ends of the discharge pipe (24) are respectively connected to the discharge port and one end of the pump (25) by flanges, and two ends of the conduit (23) are respectively connected to the other end of the pump (25) and the nozzle (16) by flanges.

4. A fertilization and irrigation device for corn cultivation according to claim 1, characterized in that: The adjustment mechanism (6) comprises an adjustment seat (19), a first motor (13), a threaded rod (18) and a moving block (17), and telescopic rods (12) are connected between the two sides of the bottom of the adjustment seat (19) and the base (1) by bolts, and the outer walls of the two telescopic rods (12) are sleeved with springs (11), a notch (14) is provided at the top of the adjustment seat (19), and the notch (14) is slidably connected to the moving block (17), and two ends of the threaded rod (18) are respectively rotatably connected to the two sides opposite to the notch (14) by bearings, a threaded hole is provided through one side of the moving block (17), and the threaded hole is threadedly connected to the threaded rod (18), the top of the moving block (17) is fixedly connected to the bottom of the nozzle (16), one side of the adjustment seat (19) is connected to the first motor (13) by bolts, and one end of the first motor (13) is fixedly connected to the threaded rod (18).

5. A fertilization and irrigation device for corn cultivation according to claim 4, characterized in that: The first swing mechanism (10) is composed of a transmission assembly, a turntable (29) and a pull-out rod (32), and the turntable (29) is connected to one of the moving wheels (3) through the transmission assembly. A pin shaft (30) is welded on one side of the turntable (29) at a position away from the center of the circle, and a shaft sleeve (31) is rotatably sleeved on the outer wall of the pin shaft (30). The two ends of the pull-out rod (32) are respectively connected to the top of the shaft sleeve (31) and the bottom of the adjustment seat (19) through hinges. A through opening (34) is opened through the top of the base (1), and the two sides of the through opening (34) are slidably connected to the pull-out rod (32).

6. A fertilization and irrigation device for corn cultivation according to claim 5, characterized in that: The transmission assembly is composed of two pulleys (27), a belt (28) and two shafts (26), one of the shafts (26) is welded to one side of the moving wheel (3), one side of the other shaft (26) is rotatably connected to the support leg (2) via a bearing, the two belt pulleys (27) are respectively fixedly sleeved on the outer walls of the two shafts (26), and the belt (28) is rotatably connected to the two pulleys (27).

7. A fertilization and irrigation device for corn cultivation according to claim 5, characterized in that: A second swing mechanism (33) is provided on one side of the adjustment mechanism (6), and the second swing mechanism (33) cooperates with the first swing mechanism (10).

8. A fertilization and irrigation device for corn cultivation according to claim 7, characterized in that: The second swing mechanism (33) is composed of two clamps (35), two air cushions (36), a through pipe (38) and an air bag (39), and one side of the through pipe (38) is welded to the adjustment seat (19), the top of the through pipe (38) is connected to the air bag (39) by a flange, the two clamps (35) are connected to the two sides of the pull rod (32) by hinges, the two clamps (35) and the pull rod (32) are distributed at an acute angle in the vertical direction, the air cushion (36) is located between one side of the clamp (35) and the pull rod (32), the air cushion (36) is made of a hollow elastic material, and a connecting pipe (37) is provided between one side of the two air cushions (36) and the through pipe (38), and the connecting pipe (37) is made of an elastic material.

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