A rice planting and fertilizing device

Abstract

The application provides a fertilizing device for rice planting and relates to the technical field of fertilizing devices.The fertilizing device comprises a fertilizing box, a device cavity is fixedly installed at the bottom of the fertilizing box, a mixing assembly is arranged in the fertilizing box, the two sides of the fertilizing box are provided with rear wheels, the two rear wheels are fixedly connected with a connecting shaft, the outer side of the connecting shaft is fixedly connected with a driving bevel gear, the outer side of the driving bevel gear is meshedly connected with a driven bevel gear, one side of the driven bevel gear is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a bevel gear a.The fertilizing device can realize the mixing of fertilizer liquid through the arrangement of the mixing assembly, can drive the connecting plate at the top of the rotating rod by using the rear wheels to drive the rotating drum and the stirring paddle to continuously stir the fertilizer liquid in the mixing cavity, prevent the fertilizer particles from depositing and the liquid medicine from stratifying, ensure the consistency of the front and back spraying concentrations, and can realize the real-time monitoring of the fertilizer liquid stock in the mixing cavity through the observation assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fertilizing device, in particular to a fertilizing device for rice planting. BACKGROUND

[0002] Rice is one of the most important food crops in China, and its planting area and yield account for a significant position in food crops. In the process of rice cultivation, fertilization is a key link to ensure the nutritional supply of rice, promote growth and development, and improve yield and quality. With the continuous improvement of agricultural mechanization level, mechanized fertilization has gradually replaced traditional manual fertilization and become the main fertilization method in rice production.

[0003] However, the existing fertilizing device still has some defects when in use, for example, the effective substances in the fertilizer are easy to deposit at the bottom of the box during the use of the existing fertilizing device, which leads to the inconsistency of the concentration of the fertilizer liquid before and after, seriously affecting the fertilization quality, and the capacity of the fertilizer tank of the existing fertilizing device is limited, so it is difficult for the operator to intuitively understand the remaining amount of the fertilizer liquid in the tank during the fertilization operation, and when the fertilizer liquid is exhausted, it often leads to the interruption of fertilization, causing missed fertilization, and although some existing devices are provided with electronic monitoring means such as material position sensors, the structure is complex, the cost is high, and it depends on the power supply and control system, which has insufficient reliability in the harsh environment of the field. SUMMARY

[0004] The present application aims to solve the shortcomings in the background art and provides a fertilizing device for rice planting. In order to solve the above problems, through the setting of the mixing assembly, the mixing of the fertilizer liquid can be realized, and at the same time, the connecting plate at the top of the driving rotating rod of the rear wheel can drive the rotating drum and the stirring paddle to continuously stir the fertilizer liquid in the mixing cavity, preventing the deposition of fertilizer particles and the stratification of the liquid medicine, ensuring the consistency of the spraying concentration before and after, and the real-time monitoring of the fertilizer liquid stock in the mixing cavity can be realized through the observation assembly.

[0005] In order to achieve the above object, the present application provides the following technical scheme, a kind of fertilization device for rice planting, comprising: fertilizer box, equipment cavity is fixedly installed at the bottom of the fertilizer box, mixing component is arranged in the fertilizer box, the mixing component includes: the rear wheel is equipped with on the both sides of the fertilizer box, two the fixed connection of rear wheel is connected with connecting shaft, the outer side of the connecting shaft is fixedly connected with driving bevel gear, the outer side of the driving bevel gear is engaged with driven bevel gear, the one side of the driven bevel gear is fixedly connected with rotating shaft, the outer side of the rotating shaft is fixedly connected with bevel gear a, the top of the bevel gear a is engaged with bevel gear b, the top of the bevel gear b is fixedly connected with rotating rod, mixing cavity is set in the fertilizer box, the rotating drum is equipped with in the mixing cavity, the bottom end of the rotating drum is fixedly connected with rotating wheel, the rotating rod top end penetrates the rotating drum, and is fixedly connected with connecting plate, the outer side of the rotating drum is fixedly connected with multiple stirring paddles, observation component is arranged in one side of the fertilizer box, the observation component includes: water cavity is formed in one side of the inner wall of the mixing cavity, high-density polyethylene float is equipped with in the water cavity, the top of the high-density polyethylene float is fixedly connected with mark post, and the mark post bottom end protrudes from the top of the fertilizer box, and the outer side of the mark post is equipped with scale.

[0006] Further, equipment cavity is set in the fertilizer box, the connecting shaft penetrates the equipment cavity, and the outer side of the connecting shaft is connected with the fertilizer box by bearing on both ends, and gear cavity is formed in the temple of the fertilizer box.

[0007] Further, the equipment cavity and the gear cavity are fixedly connected with supporting plate, the one side of the supporting plate is installed with bearing, one end of the rotating shaft penetrates the bearing on the one side of the supporting plate, and one end of the rotating shaft is connected with one side of the inner wall of the gear cavity by bearing.

[0008] Further, the rotating drum is connected with the top and bottom of the inner wall of the mixing cavity by bearing on both ends, the rotating rod top is equipped with screw hole, and the rotating wheel and the connecting plate are connected by bolt.

[0009] Further, the bottom of the connecting plate is fixedly connected with screw rod, and the screw rod is screw-connected with the screw hole on the top of the rotating rod.

[0010] Furthermore, an adjustment assembly is provided on one side of the fertilizer box. The adjustment assembly includes: a fixing plate on one side of the fertilizer box; an L-shaped block fixedly connected to one side of the fixing plate; a temporary storage cavity on one side of the L-shaped block; a sealing ring slidably connected inside the temporary storage cavity; a sealing ring sleeved on the outside of the sealing ring; a secondary mixing pipe fixedly connected to one side of the sealing ring; multiple nozzles fixedly connected to one end of the secondary mixing pipe; multiple spiral blades a and b inside the secondary mixing pipe; a water pump fixedly installed inside the fertilizer box; a water pump fixedly connected to one end of the water pump; a filter screen installed at one end of the water pump; a water outlet pipe connected to the top of the water pump; and a flexible hose fixedly connected to one end of the water outlet pipe.

[0011] Furthermore, the secondary mixing tube is provided with external threads on its outer side, and a threaded through hole is provided on one side of the inner wall of the temporary storage cavity, and the secondary mixing tube is threadedly connected to the threaded through hole.

[0012] Furthermore, one end of the hose is connected to the temporary storage chamber, a limiting block is fixedly connected to the outside of the secondary mixing tube, and the spiral blades a and b have opposite spiral directions.

[0013] Furthermore, a storage battery is placed inside the fertilizer box, a feed pipe is connected to the top of the fertilizer box, and front wheels are connected to both sides of the fertilizer box via shafts and bearings.

[0014] Furthermore, two rows of screw holes are provided on one side of the fertilizer box, and the fixing plate is fixedly connected to the fertilizer box by bolts.

[0015] The advantage of this invention is that, through the arrangement of the mixing components, the fertilizer solution can be mixed using a rotating wheel, a rotating drum, and a stirring paddle. At the same time, the connecting plate at the top of the rotating rod driven by the rear wheel can drive the rotating drum and stirring paddle to continuously stir the fertilizer solution in the mixing chamber, preventing fertilizer particles from settling and the solution from separating, and ensuring the consistency of the spraying concentration before and after application. Secondly, by observing the component settings, the characteristics of the high-density polyethylene float in the water chamber rising and falling with the liquid level can be utilized. Combined with the scale set on the outside of the scale, direct visual readings can be made to monitor the amount of fertilizer solution in the mixing chamber in real time. This allows the operator to keep track of the remaining amount of fertilizer at any time during the fertilization process and plan the timing of adding fertilizer in advance, effectively avoiding missed application due to insufficient liquid in the middle, and improving the continuity and planning of fertilization operations. Next, by adjusting the settings of the components, the spraying height can be quickly adjusted. The rotational connection between the secondary mixing pipe and the threaded through hole enables the lateral extension and retraction of the nozzle to change the spraying width and adapt to the differences in plant height and row spacing at different growth stages of rice. At the same time, the use of spiral blades a and b enables secondary dynamic mixing of fertilizer solution, ensuring the homogenization of the solution before atomization and improving the overall fertilization precision and effect.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present application.

[0017] Figure 2 is a sectional view of the overall structure of the present application.

[0018] Figure 3 is a schematic diagram of the rotating drum structure of the present application.

[0019] Figure 4 is a sectional view of the equipment cavity structure of the present application.

[0020] Figure 5 is a schematic diagram of the fertilizer box structure of the present application.

[0021] Figure 6 is a sectional view of the secondary mixing pipe structure of the present application.

[0022] Figure 7 is a schematic diagram of the marker post structure of the present application.

[0023] Figure 8 is a sectional view of the secondary mixing pipe structure of the present application.

[0024] Figure 9 is an enlarged view of A of the present application. Figure 2

[0025] is an enlarged view of B of the present application. Figure 10 Figure 6 is a sectional view of the secondary mixing pipe structure of the present application.

[0026] Figures 1-10 in the figure: 1, fertilizer box; 101, equipment cavity; 102, gear cavity; 103, support plate; 104, front wheel; 105, mixing cavity; 106, water cavity; 2, rear wheel; 201, connecting shaft; 202, driving bevel gear; 203, driven bevel gear; 204, rotating shaft; 205, bevel gear a; 206, bevel gear b; 207, rotating rod; 208, connecting plate; 209, screw rod; 3, rotating drum; 301, rotating wheel; 302, stirring paddle; 4, high-density polyethylene float; 401, marker post; 402, scale; 5, water pump; 501, water suction pipe; 502, water outlet pipe; 503, hose; 6, L-shaped block; 601, temporary storage cavity; 602, threaded through hole; 603, fixing plate; 7, sealing ring; 701, secondary mixing pipe; 702, spray head; 703, helical blade a; 704, helical blade b; 705, limiting block; 8, storage battery. DETAILED DESCRIPTION

[0027] With reference to the drawings and embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0028] The following disclosure provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplicity, in the following description, a specific example is described in terms that would be understood by one of ordinary skill in the art. Of course, the example described should be taken in a descriptive sense, and not a restrictive sense, as the scope of the present application is not to be limited to the example described. In addition, the present application can repeat reference numerals and / or reference letters in various examples, and this repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and / or configurations discussed.

[0029] The embodiment of the present application provides a fertilizing device for rice planting, which can realize the mixing of fertilizer liquid through the arrangement of the mixing assembly, continuously stir the fertilizer liquid in the mixing cavity by the connecting plate at the top of the rear wheel driving driving rod, the rotating drum and the stirring paddle, prevent the deposition of fertilizer particles and the stratification of liquid medicine, ensure the consistency of the spraying concentration before and after, and realize the real-time monitoring of the fertilizer liquid stock in the mixing cavity through the observation assembly. The fertilizing device for rice planting is described in detail below. It should be noted that the description order of the following embodiments is not limited as the preferred order of the embodiments.

[0030] The present application will be described in detail below with reference to the drawings and specific embodiments.

[0031] Please refer to Figures 1-10This embodiment provides a fertilization device for rice cultivation, comprising: a fertilizer box 1, with a device cavity 101 fixedly installed at the bottom of the fertilizer box 1; and a mixing component disposed inside the fertilizer box 1, the mixing component comprising: rear wheels 2 on both sides of the fertilizer box 1, a connecting shaft 201 fixedly connected between the two rear wheels 2, a driving bevel gear 202 fixedly connected to the outside of the connecting shaft 201, a driven bevel gear 203 meshing with the outside of the driving bevel gear 202, a rotating shaft 204 fixedly connected to one side of the driven bevel gear 203, a bevel gear a205 fixedly connected to the outside of the rotating shaft 204, a bevel gear b206 meshing with the top of the bevel gear a205, and a bevel gear b206 meshing with the top of the bevel gear b205. A rotating rod 207 is fixedly connected to the top of the fertilizer box 1. A mixing chamber 105 is opened inside the mixing chamber 105. A rotating cylinder 3 is installed inside the mixing chamber 105. A rotating wheel 301 is fixedly connected to the bottom of the rotating cylinder 3. The top of the rotating rod 207 passes through the rotating cylinder 3 and is fixedly connected to a connecting plate 208. Multiple stirring paddles 302 are fixedly connected to the outside of the rotating cylinder 3. An observation component is set on one side of the fertilizer box 1. The observation component includes: a water chamber 106 is opened on one side of the inner wall of the mixing chamber 105. A high-density polyethylene buoy 4 is installed inside the water chamber 106. A scale 401 is fixedly connected to the top of the high-density polyethylene buoy 4. The bottom of the scale 401 protrudes from the top of the fertilizer box 1. A scale 402 is provided on the outside of the scale 401.

[0032] The mixing components enable the mixing of fertilizer solution using the rotating wheel 301, rotating drum 3, and stirring paddle 302. Simultaneously, the connecting plate 208 at the top of the rotating rod 207 driven by the rear wheel 2 drives the rotating drum 3 and stirring paddle 302 to continuously stir the fertilizer solution in the mixing chamber 105, preventing fertilizer particles from settling and the solution from separating, thus ensuring the consistency of the spraying concentration before and after application. Secondly, by observing the component settings, the high-density polyethylene float 4 in the water chamber 106 can be used to rise and fall with the liquid level. Combined with the scale 402 set on the outside of the rod 401, direct visual reading can be performed to monitor the fertilizer liquid in the mixing chamber 105 in real time. This allows the operator to keep track of the remaining fertilizer amount at any time during the fertilization process and plan the timing of adding fertilizer in advance. This effectively avoids missed application due to lack of liquid in the middle and improves the continuity and planning of fertilization operations. Next, by adjusting the settings of the components, the spraying height can be quickly adjusted. In conjunction with the rotational connection between the secondary mixing pipe 701 and the threaded through hole 602, the nozzle 702 can be extended and retracted laterally to change the spraying width and adapt to the differences in plant height and row spacing at different growth stages of rice. At the same time, the spiral blades a703 and b704 are used to achieve secondary dynamic mixing of fertilizer solution, ensuring the homogenization of the solution before atomization and spraying, and improving the overall fertilization precision and effect.

[0033] The fertilizer box 1 has an internal equipment cavity 101, and a connecting shaft 201 passes through the equipment cavity 101. The two ends of the connecting shaft 201 are connected to the fertilizer box 1 through bearings. The fertilizer box 1 has a gear cavity 102 in its temporal part. A support plate 103 is fixedly connected to the equipment cavity 101 and the gear cavity 102. A bearing is installed on one side of the support plate 103. One end of the rotating shaft 204 passes through the bearing on one side of the support plate 103, and one end of the rotating shaft 204 is connected to one side of the inner wall of the gear cavity 102 through the bearing.

[0034] In use, fertilizer and water are poured into the mixing chamber 105 through the feed pipe at the top of the fertilizer box 1. Then, the connecting plate 208 at the top of the connecting plate 208 is unscrewed and the connecting plate 208 is rotated to remove the connecting plate 208 from the top of the rotating rod 207. Then, the rotating wheel 301 is rotated, which drives the rotating drum 3 and multiple stirring paddles 302 to rotate inside the mixing chamber 105, thereby mixing the fertilizer and water inside the mixing chamber 105 to form fertilizer liquid.

[0035] The high-density polyethylene buoy 4 has buoyancy, and the top of the buoy 401 extends out of the top of the fertilizer tank 1 through the through hole at the top of the fertilizer tank 1. When the fertilizer liquid enters the mixing chamber 105, the return oil portion of the fertilizer liquid enters the water chamber 106, causing the high-density polyethylene buoy 4 to float, thereby driving the buoy 401 to move upward. During the fertilization process, the user can check the amount of fertilizer liquid in the mixing chamber 105 in real time through the scale 402 on one side of the buoy 401.

[0036] The rotating drum 3 is connected to the top and bottom of the inner wall of the mixing chamber 105 through bearings at both ends. The rotating rod 207 has a threaded hole at the top. The rotating wheel 301 and the connecting plate 208 are connected by bolts. The bottom of the connecting plate 208 is fixedly connected to a screw 209, which is threadedly connected to the threaded hole at the top of the rotating rod 207.

[0037] After the fertilizer solution is stirred, the screw 209 at the bottom of the connecting plate 208 is screwed back into the threaded hole at the top of the rotating rod 207. Then, the connecting plate 208 is fixed to the top of the rotating wheel 301 with bolts. At this time, the fertilizer box 1 is pushed forward, and the fertilizer box 1 moves forward through the two front wheels 104 and the two rear wheels 2. When the two rear wheels 2 rotate, they will drive the connecting shaft 201 and the driving bevel gear 202 to rotate, thereby driving the driven bevel gear 203, the rotating shaft 204 and the bevel gear a205 to rotate. Since the bevel gear a205 is meshed with the bevel gear b206, the bevel gear a205 will drive the bevel gear b206, the rotating rod 207, the connecting plate 208 and the rotating wheel 301 to rotate, thereby driving the rotating drum 3 and the multiple rotating wheels 301 to rotate, so as to stir the fertilizer solution inside the mixing chamber 105, improve the mixing effect and prevent the fertilizer solution inside the mixing chamber 105 from settling or separating.

[0038] The fertilizer box 1 has an adjustment assembly on one side, which includes: a fixing plate 603 on one side of the fertilizer box 1; an L-shaped block 6 fixedly connected to one side of the fixing plate 603; a temporary storage cavity 601 on one side of the L-shaped block 6; a sealing ring 7 slidably connected inside the temporary storage cavity 601; a sealing ring sleeved on the outside of the sealing ring 7; a secondary mixing pipe 701 fixedly connected to one side of the sealing ring 7; multiple nozzles 702 fixedly connected to one end of the outer side of the secondary mixing pipe 701; and multiple spiral blades a703 and b704 inside the secondary mixing pipe 701. The assembly is fixedly installed on the fertilizer box. Inside the box 1, there is a water pump 5. One end of the water pump 5 is fixedly connected to a water pipe 501, and a filter screen is installed at one end of the water pipe 501. The top of the water pump 5 is connected to a water outlet pipe 502, and one end of the water outlet pipe 502 is fixedly connected to a flexible hose 503. The secondary mixing pipe 701 has an external thread on its outer side, and a threaded through hole 602 is opened on one side of the inner wall of the temporary storage cavity 601. The secondary mixing pipe 701 is threadedly connected to the threaded through hole 602. One end of the flexible hose 503 is connected to the temporary storage cavity 601. A limit block 705 is fixedly connected to the outer side of the secondary mixing pipe 701. The spiral directions of the spiral blades a703 and b704 are opposite.

[0039] During fertilization, the water pump 5 is started by the external controller of the fertilizer box 1. The water pump 5 draws fertilizer liquid from the mixing chamber 105, and the fertilizer liquid enters the temporary storage chamber 601 through the water pumping pipe 501, the water outlet pipe 502 and the hose 503. Then it flows into the secondary mixing pipe 701 and is sprayed out through multiple nozzles 702.

[0040] The spiral blades a703 and b704 rotate in opposite directions. When the fertilizer solution flows through multiple spiral blades a703 and b704, the spiral blades a703 and b704 will divide the fertilizer solution into multiple small streams, then change their flow direction and re-merge. This process will be repeated continuously as the fertilizer and water are passed through multiple spiral blades a703 and b704, so that the fertilizer and water are fully mixed in the radial and axial directions to achieve secondary mixing of the solution.

[0041] The fertilizer box 1 contains a storage battery 8, and the top of the fertilizer box 1 is connected to a feed pipe. Both sides of the fertilizer box 1 are connected to front wheels 104 through shafts and bearings. Two rows of screw holes are opened on one side of the fertilizer box 1, and the fixing plate 603 is fixedly connected to the fertilizer box 1 by bolts.

[0042] Two rows of screw holes are provided on one side of the fertilizer box 1, with the two rows of screws equidistantly arranged. Before fertilizing, unscrew the bolts on one side of the fixing plate 603, remove the fixing plate 603 and the L-shaped block 6, then lift the fixing plate 603 upwards and align it with the screw holes on one side of the fertilizer box 1, and screw in the bolts to fix the fixing plate 603, so as to realize the height adjustment of the L-shaped block 6 and the secondary mixing tube 701. Then rotate the secondary mixing tube 701. Since the secondary mixing tube 701 is threadedly connected to the threaded through hole 602, when the secondary mixing tube 701 is rotated, the secondary mixing tube 701 will rotate inside the threaded through hole 602, thereby causing the secondary mixing tube 701 to move outward or inward, thereby adjusting the lateral position of the nozzle 702.

[0043] The working principle is as follows: In use, fertilizer and water are poured into the mixing chamber 105 through the feed pipe at the top of the fertilizer box 1. Then, the connecting plate 208 at the top of the connecting plate 208 is unscrewed and the connecting plate 208 is rotated to remove the connecting plate 208 from the top of the rotating rod 207. Then, the rotating wheel 301 is rotated, which drives the rotating drum 3 and multiple stirring paddles 302 to rotate inside the mixing chamber 105, thereby mixing the fertilizer and water inside the mixing chamber 105 to form fertilizer liquid.

[0044] After the fertilizer solution is stirred, the screw 209 at the bottom of the connecting plate 208 is screwed back into the threaded hole at the top of the rotating rod 207. Then, the connecting plate 208 is fixed to the top of the rotating wheel 301 with bolts. At this time, the fertilizer box 1 is pushed forward, and the fertilizer box 1 moves forward through the two front wheels 104 and the two rear wheels 2. When the two rear wheels 2 rotate, they will drive the connecting shaft 201 and the driving bevel gear 202 to rotate, thereby driving the driven bevel gear 203, the rotating shaft 204 and the bevel gear a205 to rotate. Since the bevel gear a205 is meshed with the bevel gear b206, the bevel gear a205 will drive the bevel gear b206, the rotating rod 207, the connecting plate 208 and the rotating wheel 301 to rotate, thereby driving the rotating drum 3 and the multiple rotating wheels 301 to rotate, so as to stir the fertilizer solution inside the mixing chamber 105, improve the mixing effect and prevent the fertilizer solution inside the mixing chamber 105 from settling or separating.

[0045] Furthermore, the high-density polyethylene buoy 4 has buoyancy, and the top of the buoy 401 extends out of the top of the fertilizer tank 1 through the through hole at the top of the fertilizer tank 1. When the fertilizer liquid enters the mixing chamber 105, the return oil portion of the fertilizer liquid enters the water chamber 106, causing the high-density polyethylene buoy 4 to float, thereby driving the buoy 401 to move upward. During the fertilization process, the user can check the amount of fertilizer liquid inside the mixing chamber 105 in real time through the scale 402 on one side of the buoy 401.

[0046] Furthermore, two rows of screw holes are provided on one side of the fertilizer box 1, with the two rows of screws equidistantly arranged. Before fertilizing, unscrew the bolts on one side of the fixing plate 603, remove the fixing plate 603 and the L-shaped block 6, then lift the fixing plate 603 upwards and align it with the screw holes on one side of the fertilizer box 1, and screw in the bolts to fix the fixing plate 603, so as to realize the height adjustment of the L-shaped block 6 and the secondary mixing tube 701. Then rotate the secondary mixing tube 701. Since the secondary mixing tube 701 is threadedly connected to the threaded through hole 602, when the secondary mixing tube 701 is rotated, the secondary mixing tube 701 will rotate inside the threaded through hole 602, thereby causing the secondary mixing tube 701 to move outward or inward, thereby adjusting the lateral position of the nozzle 702.

[0047] During fertilization, the water pump 5 is started by the external controller of the fertilizer box 1. The water pump 5 draws fertilizer liquid from the mixing chamber 105, and the fertilizer liquid enters the temporary storage chamber 601 through the water pumping pipe 501, the water outlet pipe 502 and the hose 503. Then it flows into the secondary mixing pipe 701 and is sprayed out through multiple nozzles 702.

[0048] Furthermore, the spiral blades a703 and b704 rotate in opposite directions. When the fertilizer solution flows through multiple spiral blades a703 and b704, the spiral blades a703 and b704 will divide the fertilizer solution into multiple small streams, then change their flow direction and re-merge. This process will be repeated continuously as the fertilizer and water are thoroughly mixed in the radial and axial directions to achieve secondary mixing of the solution.

[0049] The control program involved in this invention can be implemented by those skilled in the art based on the same or similar principles in the prior art, and this part is not the innovation of this invention.

[0050] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0051] The above provides a detailed description of a fertilization device for rice cultivation provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A fertilization device for rice cultivation, characterized in that, include: Fertilizer box (1), the bottom of which is fixedly installed with an equipment cavity (101); A mixing assembly is installed inside the fertilizer box (1). The mixing assembly includes: rear wheels (2) on both sides of the fertilizer box (1), a connecting shaft (201) fixedly connected between the two rear wheels (2), a driving bevel gear (202) fixedly connected to the outside of the connecting shaft (201), a driven bevel gear (203) meshing with the outside of the driving bevel gear (202), a rotating shaft (204) fixedly connected to one side of the driven bevel gear (203), and a bevel gear a (205) fixedly connected to the outside of the rotating shaft (204). The top of the bevel gear a (205) is meshed with a bevel gear b (206), and the top of the bevel gear b (206) is fixedly connected with a rotating rod (207). The fertilizer box (1) has a mixing chamber (105) inside, and a rotating cylinder (3) is provided inside the mixing chamber (105). A rotating wheel (301) is fixedly connected to the bottom of the rotating cylinder (3). The top of the rotating rod (207) passes through the rotating cylinder (3) and is fixedly connected with a connecting plate (208). Multiple stirring paddles (302) are fixedly connected to the outside of the rotating cylinder (3). An observation assembly is provided on one side of the fertilizer box (1). The observation assembly includes: a water cavity (106) is provided on one side of the inner wall of the mixing chamber (105). A high-density polyethylene buoy (4) is provided inside the water cavity (106). A scale (401) is fixedly connected to the top of the high-density polyethylene buoy (4). The bottom end of the scale (401) protrudes from the top of the fertilizer box (1). A scale (402) is provided on the outside of the scale (401).

2. The fertilization device for rice cultivation according to claim 1, characterized in that, The fertilizer box (1) has an equipment cavity (101) inside, and the connecting shaft (201) passes through the equipment cavity (101). The two ends of the connecting shaft (201) are connected to the fertilizer box (1) through bearings. The fertilizer box (1) has a gear cavity (102) in its temporal part.

3. The fertilization device for rice cultivation according to claim 2, characterized in that, The equipment cavity (101) and the gear cavity (102) are fixedly connected to a support plate (103). A bearing is installed on one side of the support plate (103). One end of the rotating shaft (204) passes through the bearing on one side of the support plate (103), and one end of the rotating shaft (204) is connected to one side of the inner wall of the gear cavity (102) through the bearing.

4. The fertilization device for rice cultivation according to claim 1, characterized in that, Both ends of the rotating drum (3) are connected to the top and bottom of the inner wall of the mixing chamber (105) through bearings. The top of the rotating rod (207) is provided with a threaded hole. The rotating wheel (301) and the connecting plate (208) are connected by bolts.

5. The fertilization device for rice cultivation according to claim 4, characterized in that, A screw (209) is fixedly connected to the bottom of the connecting plate (208), and the screw (209) is threadedly connected to the threaded hole at the top of the rotating rod (207).

6. The fertilization device for rice cultivation according to claim 1, characterized in that, The fertilizer box (1) is provided with an adjustment component on one side, the adjustment component including: The fertilizer box (1) is provided with a fixing plate (603) on one side. An L-shaped block (6) is fixedly connected to one side of the fixing plate (603). A temporary storage cavity (601) is opened on one side of the L-shaped block (6). A sealing ring (7) is slidably connected inside the temporary storage cavity (601). A sealing ring is sleeved on the outside of the sealing ring (7). A secondary mixing pipe (701) is fixedly connected to one side of the sealing ring (7). Multiple nozzles (702) are fixedly connected to one end of the outer side of the secondary mixing pipe (701). Multiple spiral blades a (703) and multiple spiral blades b (704) are provided inside the secondary mixing pipe (701). A water pump (5) is fixedly installed inside the fertilizer box (1). One end of the water pump (5) is fixedly connected to a water pipe (501). A filter screen is installed at one end of the water pipe (501). A water outlet pipe (502) is connected to the top of the water pump (5). A flexible hose (503) is fixedly connected to one end of the water outlet pipe (502).

7. The fertilization device for rice cultivation according to claim 6, characterized in that, The secondary mixing tube (701) is provided with an external thread on the outside, and a threaded through hole (602) is provided on one side of the inner wall of the temporary storage cavity (601). The secondary mixing tube (701) is threadedly connected to the threaded through hole (602).

8. The fertilization device for rice cultivation according to claim 6, characterized in that, One end of the hose (503) is connected to the temporary storage chamber (601), and a limiting block (705) is fixedly connected to the outside of the secondary mixing tube (701). The spiral blades a (703) and b (704) have opposite spiral directions.

9. The fertilization device for rice cultivation according to claim 1, characterized in that, The fertilizer box (1) contains a storage battery (8), the top of the fertilizer box (1) is connected to a feed pipe, and both sides of the fertilizer box (1) are connected to front wheels (104) through a rotating shaft and bearings.

10. The fertilization device for rice cultivation according to claim 6, characterized in that, The fertilizer box (1) has two rows of screw holes on one side, and the fixing plate (603) is fixedly connected to the fertilizer box (1) by bolts.

Images