Rice planting paddy field fertilizer proportioning quantitative spraying equipment

Abstract

The application discloses a rice planting paddy field fertilizer proportioning quantitative spraying equipment and a using method thereof. The equipment comprises a main wheel, an auxiliary wheel, a box body, a supporting frame, a handle, a proportioning assembly, a mixing assembly, a stirring assembly and a linkage assembly. The main wheel is rotationally connected to the inside of the supporting frame. The supporting frame is fixedly connected to the bottom surface of the box body. The auxiliary wheel is rotationally connected to the front and rear surfaces of the box body. The handle is fixedly connected to the right surface of the box body. The mixing assembly is arranged on the top of the box body. The stirring assembly is arranged in the mixing assembly. The proportioning assembly is arranged on the top of the mixing assembly. The linkage assembly is arranged between the main wheel and the stirring assembly. The equipment is provided with the main wheel, the auxiliary wheel, the box body, the supporting frame, the handle, the proportioning assembly, the mixing assembly, the stirring assembly, the linkage assembly, a connecting column, a placing frame, a pouring hole, a closing cover, a spraying pipe, a spraying head, a fixing frame and a filter screen, so that the proportioning can be adjusted at any time, and the bottom sinking can be prevented through continuous stirring.

Description

Technical Field

[0001] This invention belongs to the field of rice cultivation technology, and in particular relates to a quantitative spraying device for rice cultivation paddy fertilizer. Background Technology

[0002] Rice, as one of my country's main food crops, is widely planted, and its yield is directly related to national food security and farmers' economic benefits. Paddy field cultivation is the main cultivation mode for rice, and scientific fertilization is the core link to ensure high, stable, and high-quality rice yields. The rationality of fertilizer ratio and the precision of application directly affect the growth and development of rice, nutrient absorption efficiency, and the final yield and quality.

[0003] In most rice-growing areas of my country, especially in areas where small and medium-sized farmers grow their crops, the traditional method of manually spreading fertilizer is still widely used.

[0004] The existing technology has the following problems: the existing simple rice fertilization equipment lacks an independent multi-component quantitative mixing mechanism, which makes it impossible to mix fertilizer in real time. Most of these devices use a single storage tank structure, which requires farmers to manually mix fertilizer in advance and then load it into the equipment. It is impossible to adjust the proportion of nitrogen, phosphorus, potassium and micronutrient fertilizer solution in real time according to the growth needs of rice in the field. This pre-mixed fertilizer method not only increases the amount of work for farmers in the early stage, but also easily leads to uneven mixing of fertilizer solution and nutrient precipitation and stratification. Furthermore, it cannot flexibly adjust the fertilization plan and has extremely poor adaptability. Summary of the Invention

[0005] To address the problems of existing technologies, this invention provides a quantitative spraying device for rice cultivation paddy fertilizer. This device features the advantages of real-time adjustment of the fertilizer ratio and continuous stirring to prevent settling. It solves the problems of existing simple rice fertilization equipment lacking an independent multi-component quantitative mixing mechanism, making real-time fertilizer mixing impossible. Such equipment often uses a single storage tank structure, requiring farmers to manually mix fertilizer beforehand and load it into the device. This prevents the real-time and independent adjustment of the proportions of nitrogen, phosphorus, potassium, and micronutrient fertilizer solutions according to the rice's growth needs in the field. This pre-mixed fertilizer method not only increases the farmer's workload but also easily leads to uneven fertilizer mixing, nutrient sedimentation and stratification, and poor adaptability due to the inability to flexibly adjust fertilization plans.

[0006] This invention is implemented as follows: a quantitative spraying device for rice cultivation paddy fertilizer includes a main wheel, an auxiliary wheel, a housing, a support frame, a handle, a dispensing component, a mixing component, a stirring component, and a linkage component. The main wheel is rotatably connected to the inside of the support frame, the support frame is fixedly connected to the bottom surface of the housing, the auxiliary wheel is rotatably connected to the front and rear sides of the housing, the handle is fixedly connected to the right side surface of the housing, the mixing component is located at the top of the housing, the stirring component is located inside the mixing component, the dispensing component is located at the top of the mixing component, and the linkage component is located between the main wheel and the stirring component.

[0007] As a preferred embodiment of the present invention, the mixing assembly includes a connecting frame, which is fixedly connected to the top surface of the box. Two connecting frames are provided, and a mixing bucket is rotatably connected between the two connecting frames.

[0008] As a preferred embodiment of the present invention, a connecting column is fixedly connected to the center of the top surface of the mixing barrel, and a placement rack is fixedly connected to the front, left and right sides of the connecting column.

[0009] In a preferred embodiment of the present invention, the ingredient preparation component includes a connecting pipe, which is fixedly connected to the top of the mixing tank. There are only three connecting pipes, and the top of the connecting pipe is fixedly connected to a discharge tank. There are three discharge tanks, which are respectively disposed inside the placement rack. A flow valve is provided on the side of the connecting pipe.

[0010] As a preferred embodiment of the present invention, the stirring assembly includes a stirring rod, which is rotatably connected to the top surface of the inner wall of the mixing barrel and extends through the bottom of the mixing barrel. A stirring blade is fixedly connected to the surface of the stirring rod, and a plurality of stirring blades are provided, which are respectively arranged around the stirring rod. A fixing hole is provided on the top surface of the housing.

[0011] In a preferred embodiment of the present invention, the linkage assembly includes a retainer, which is threadedly connected to the bottom surface of the stirring rod and located at the bottom of the housing. The retainer passes through a fixing hole, and a first gear is fixedly connected to the bottom of the retainer. A second gear is meshed with the front surface of the first gear, and a rotating rod is fixedly connected to the bottom of the second gear. A worm gear is fixedly connected to the bottom of the rotating rod, and a worm is meshed with the right side surface of the worm gear. The worm is fixedly connected to the front surface of the main wheel at its center position and rotatably connected to the rear surface of the support frame.

[0012] As a preferred embodiment of the present invention, the top of the mixing tank is provided with a pouring hole, and a closing cover is rotatably connected to the surface of the pouring hole.

[0013] In a preferred embodiment of the present invention, a spray pipe is fixedly connected to the bottom of the mixing tank, and two spray pipes are provided. The other end of the spray pipe is fixedly connected to a spray head. A fixing frame is fixedly connected to the top surface of the box, and the spray pipe is located inside the fixing frame. The spray pipe is a flexible pipe, and a filter screen is provided at the water inlet of the spray pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention achieves the effect of adjusting the proportion at any time and continuously stirring to prevent settling by setting up a main wheel, auxiliary wheel, box, support frame, handle, batching component, mixing component, stirring component, linkage component, connecting column, placement frame, tilting hole, closing cover, spray pipe, spray head, fixing frame and filter screen.

[0015] 2. This invention, by setting up a mixing component, allows for real-time adjustment of the fertilizer ratio according to the actual conditions of the rice planting site.

[0016] 3. By setting up a batching component, the present invention can automatically adjust the ratio of each trace element.

[0017] 4. By setting up a stirring component, the present invention can continuously stir the inside of the mixing tank, preventing the water and fertilizer from failing to dissolve fully and settling to the bottom, thus clogging the nozzle.

[0018] 5. By setting up a linkage component, the present invention can link the movement of the stirring component during the movement of the main wheel, without the need for additional power. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the spraying device provided in an embodiment of the present invention; Figure 2 This is a top-view three-dimensional structural diagram of the spraying device provided in an embodiment of the present invention; Figure 3 This is a three-dimensional cross-sectional structural diagram of the ingredient dispensing component provided in an embodiment of the present invention; Figure 4 This is a three-dimensional cross-sectional schematic diagram of the stirring assembly and the linkage assembly provided in an embodiment of the present invention; Figure 5 This is a three-dimensional cross-sectional structural diagram of the linkage component provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the overall three-dimensional structure of the linkage component provided in an embodiment of the present invention.

[0020] In the diagram: 1. Main wheel; 2. Auxiliary wheel; 3. Box body; 4. Support frame; 5. Handle; 6. Batching assembly; 61. Connecting pipe; 62. Discharge bucket; 63. Flow valve; 7. Mixing assembly; 71. Connecting frame; 72. Mixing bucket; 8. Stirring assembly; 81. Stirring rod; 82. Stirring blade; 83. Fixing hole; 9. Linkage assembly; 91. Fixer; 92. Gear No. 1; 93. Gear No. 2; 94. Rotating rod; 95. Worm gear; 96. Worm; 10. Connecting column; 11. Placement frame; 12. Tilting hole; 13. Closing cover; 14. Spray pipe; 15. Spray head; 16. Fixing frame; 17. Filter screen. Detailed Implementation

[0021] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0022] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0023] Example 1

[0024] Reference Figure 1-4 This invention provides a method for quantitative spraying of fertilizer formulation for rice cultivation in paddy fields, comprising a main wheel 1, an auxiliary wheel 2, a housing 3, a support frame 4, a handle 5, a batching component 6, a mixing component 7, a stirring component 8, and a linkage component 9. The main wheel 1 is rotatably connected to the inside of the support frame 4, the support frame 4 is fixedly connected to the bottom surface of the housing 3, the auxiliary wheel 2 is rotatably connected to the front and rear sides of the housing 3, the handle 5 is fixedly connected to the right side surface of the housing 3, the mixing component 7 is located at the top of the housing 3, the stirring component 8 is located inside the mixing component 7, the batching component 6 is located at the top of the mixing component 7, and the linkage component 9 is located between the main wheel 1 and the stirring component 8.

[0025] Specifically, by setting the mixing component 7, the fertilizer ratio can be adjusted at any time according to the actual conditions of the rice planting site. By setting the ingredient mixing component 6, the amount of each trace element can be automatically adjusted. By setting the stirring component 8, the mixing tank 72 can be continuously stirred to prevent the fertilizer from not dissolving fully and settling to the bottom, thus clogging the spray nozzle 15. By setting the linkage component 9, the stirring component 8 can be linked to the movement of the main wheel 1, without the need for additional power.

[0026] Furthermore, the trace elements are placed inside the ingredient preparation component 6, and the handle 5 is pushed into the fertilization area through the main wheel 1 and the auxiliary wheel 2. According to the actual situation of the farmland, the trace elements are put into the mixing component 7 through the ingredient preparation component 6. During the process of pushing the handle 5, the main wheel 1 drives the linkage component 9 to start the stirring component 8, which stirs the inside of the mixing component 7.

[0027] Example 2

[0028] In the second embodiment of the present invention, the mixing component 7 includes a connecting frame 71, which is fixedly connected to the top surface of the box 3. There are two connecting frames 71, and a mixing tank 72 is rotatably connected between the two connecting frames 71. A connecting column 10 is fixedly connected to the center of the top surface of the mixing tank 72. Placement racks 11 are fixedly connected to the front, left and right sides of the connecting column 10. The dispensing component 6 includes a connecting pipe 61, which is fixedly connected to the top of the mixing tank 72. There are only three connecting pipes 61. The top of the connecting pipe 61 is fixedly connected to a discharge tank 62. There are three discharge tanks 62, which are respectively disposed inside the placement racks 11. A flow valve 63 is disposed on the side of the connecting pipe 61.

[0029] Specifically, by setting up a mixing tank 72, a discharge tank 62, and a flow valve 63, the entry of trace elements into the mixing tank 72 can be precisely controlled.

[0030] The trace elements are sorted and placed inside the feeding hopper 62. The box 3 is pushed into the farmland through the main wheel 1 and the auxiliary wheel 2. According to the actual situation of the farmland, the specified amount of trace elements is put into the mixing hopper 72 through the flow valve 63. The specified amount of water is poured into the mixing hopper 72.

[0031] Example 3

[0032] In the third embodiment of the present invention, the stirring assembly 8 includes a stirring rod 81, which is rotatably connected to the top surface of the inner wall of the mixing tank 72. The stirring rod 81 penetrates the bottom of the mixing tank 72. A stirring blade 82 is fixedly connected to the surface of the stirring rod 81. Several stirring blades 82 are arranged around the stirring rod 81. A fixing hole 83 is provided on the top surface of the housing 3. The linkage assembly 9 includes a retainer 91, which is threadedly connected to the bottom surface of the stirring rod 81 and located at the bottom of the housing 3. The retainer 91 penetrates the fixing hole 83. A first gear 92 is fixedly connected to the bottom of the retainer 91. A second gear 93 is meshed with the front surface of the first gear 92. A rotating rod 94 is fixedly connected to the bottom, and a worm gear 95 is fixedly connected to the bottom of the rotating rod 94. A worm 96 is meshed with the right side surface of the worm gear 95. The worm 96 is fixedly connected to the front surface of the center position of the main wheel 1 and rotatably connected to the rear surface of the support frame 4. A tilting hole 12 is opened on the top of the mixing tank 72. A closing cover 13 is rotatably connected to the surface of the tilting hole 12. A spray pipe 14 is fixedly connected to the bottom of the mixing tank 72. There are two spray pipes 14. The other end of the spray pipe 14 is fixedly connected to a spray head 15. A fixing frame 16 is fixedly connected to the top surface of the box 3. The spray pipe 14 is set inside the fixing frame 16. The spray pipe 14 is a soft pipe. A filter screen 17 is set at the water inlet of the spray pipe 14.

[0033] Specifically, by setting the worm gear 95 and worm 96, the main wheel 1 can drive the stirring rod 81 to rotate, and the stirring fan blades 82 can be linked to stir the inside of the mixing tank 72.

[0034] Furthermore, push handle 5, which drives the box 3 forward. The box 3 drives the main wheel 1 to rotate, the main wheel 1 drives the worm 96 to rotate, the worm 96 drives the worm wheel 95 to rotate, the worm wheel 95 drives the rotating rod 94 to rotate, the rotating rod 94 drives the second gear 93 to rotate, the second gear 93 drives the first gear 92 to rotate, the first gear 92 drives the fixing device 91 to rotate, the fixing device 91 drives the stirring rod 81 to rotate, and the stirring rod 81 drives the stirring fan blade 82 to rotate, stirring the inside of the mixing tank 72. Start the spray head 15, which sprays from the inside of the mixing tank 72 through the spray pipe 14 and filters through the filter screen 17. After spraying, remove the fixing device 91, rotate the mixing tank 72, open the closing cover 13, and pour out the remaining fertilizer through the pouring hole 12.

[0035] Working principle of the invention: In use, the trace elements are sorted and placed inside the feeding hopper 62. The box 3 is pushed into the farmland via the main wheel 1 and auxiliary wheel 2. According to the actual conditions of the farmland, the specified amount of trace elements is added into the mixing hopper 72 through the flow valve 63. A fixed amount of water is poured into the mixing hopper 72. The handle 5 is pushed, which moves the box 3 forward. The box 3 drives the main wheel 1 to rotate, which in turn drives the worm gear 96 to rotate. The worm gear 96 drives the worm wheel 95 to rotate, which in turn drives the rotating rod 94 to rotate. The rotating rod 94 drives the second gear 9... 3. Rotate the gear. The second gear 93 drives the first gear 92 to rotate, and the first gear 92 drives the fixing device 91 to rotate. The fixing device 91 drives the stirring rod 81 to rotate, and the stirring rod 81 drives the stirring fan blade 82 to rotate, stirring the inside of the mixing tank 72. Start the spray head 15. The spray head 15 sprays from the inside of the mixing tank 72 through the spray pipe 14 and filters through the filter screen 17. After spraying, remove the fixing device 91, rotate the mixing tank 72, open the closing cover 13, and pour out the remaining fertilizer through the pouring hole 12.

[0036] In summary, this rice paddy fertilizer quantitative spraying device, comprising a main wheel 1, auxiliary wheel 2, housing 3, support frame 4, handle 5, mixing component 6, mixing component 7, stirring component 8, linkage component 9, connecting column 10, placement frame 11, tilting hole 12, closing cover 13, spray pipe 14, spray head 15, fixing frame 16, and filter screen 17, solves the problems of existing simple rice fertilization equipment lacking an independent multi-component quantitative mixing mechanism, making it impossible to adjust fertilizer in real time. Such equipment often uses a single storage tank structure, requiring farmers to manually mix fertilizer before loading it into the device. It cannot adjust the proportions of nitrogen, phosphorus, potassium, and micronutrient fertilizer solutions in real time according to the rice's growth needs in the field. This pre-mixed fertilizer method not only increases the farmer's workload in the early stages but also easily leads to uneven fertilizer mixing, nutrient sedimentation and stratification, and poor adaptability due to the inability to flexibly adjust the fertilization plan.

[0037] It should be noted that the worm gear, flow valve, injection pipe, and injection head are existing devices or equipment, or devices or equipment that can be implemented by existing technology. Furthermore, the specific composition and principle of the power supply for the worm gear, flow valve, injection pipe, and injection head are clear to those skilled in the art, and therefore will not be described in detail.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rice planting paddy field fertilizer proportioning and quantitative spraying device, comprising a main wheel (1), an auxiliary wheel (2), a housing (3), a support frame (4), a handle (5), a batching component (6), a mixing component (7), a stirring component (8), and a linkage component (9), characterized in that: The main wheel (1) is rotatably connected to the inside of the support frame (4), the support frame (4) is fixedly connected to the bottom surface of the box (3), the auxiliary wheel (2) is rotatably connected to the front and rear sides of the box (3), the handle (5) is fixedly connected to the right side of the box (3), the mixing component (7) is located on the top of the box (3), the stirring component (8) is located inside the mixing component (7), the batching component (6) is located on the top of the mixing component (7), and the linkage component (9) is located between the main wheel (1) and the stirring component (8).

2. The rice planting paddy field fertilizer quantitative spraying equipment as described in claim 1, characterized in that: The mixing assembly (7) includes a connecting frame (71), which is fixedly connected to the top surface of the box (3). There are two connecting frames (71), and a mixing bucket (72) is rotatably connected between the two connecting frames (71).

3. The rice planting paddy field fertilizer quantitative spraying equipment as described in claim 2, characterized in that: A connecting column (10) is fixedly connected to the center of the top surface of the mixing tank (72), and a placement rack (11) is fixedly connected to the front, left and right sides of the connecting column (10).

4. The rice planting paddy field fertilizer quantitative spraying equipment as described in claim 3, characterized in that: The mixing component (6) includes a connecting pipe (61), which is fixedly connected to the top of the mixing tank (72). There are only three connecting pipes (61). The top of the connecting pipe (61) is fixedly connected to a discharge tank (62). There are three discharge tanks (62), which are respectively located inside the placement rack (11). A flow valve (63) is provided on the side of the connecting pipe (61).

5. The rice planting paddy field fertilizer quantitative spraying equipment as described in claim 4, characterized in that: The stirring assembly (8) includes a stirring rod (81), which is rotatably connected to the top surface of the inner wall of the mixing tank (72). The stirring rod (81) penetrates the bottom of the mixing tank (72). A stirring blade (82) is fixedly connected to the surface of the stirring rod (81). Several stirring blades (82) are provided and are respectively arranged around the stirring rod (81). A fixing hole (83) is provided on the top surface of the box body (3).

6. The rice planting paddy field fertilizer quantitative spraying equipment as described in claim 5, characterized in that: The linkage component (9) includes a retainer (91), which is threaded to the bottom surface of the stirring rod (81) and located at the bottom of the box (3). The retainer (91) passes through the fixing hole (83). A first gear (92) is fixedly connected to the bottom of the retainer (91). A second gear (93) is meshed with the front surface of the first gear (92). A rotating rod (94) is fixedly connected to the bottom of the second gear (93). A worm gear (95) is fixedly connected to the bottom of the rotating rod (94). A worm (96) is meshed with the right side surface of the worm gear (95). The worm (96) is fixedly connected to the front surface of the center position of the main wheel (1) and rotatably connected to the rear surface of the support frame (4).

7. The rice planting paddy field fertilizer quantitative spraying equipment as described in claim 6, characterized in that: The mixing tank (72) has a pouring hole (12) on the top, and a closing cover (13) is rotatably connected to the surface of the pouring hole (12).

8. The rice planting paddy field fertilizer quantitative spraying equipment as described in claim 7, characterized in that: The bottom of the mixing tank (72) is fixedly connected to a spray pipe (14), and there are two spray pipes (14). The other end of the spray pipe (14) is fixedly connected to a spray head (15). A fixing frame (16) is fixedly connected to the top surface of the box (3). The spray pipe (14) is located inside the fixing frame (16). The spray pipe (14) is a soft pipe. A filter screen (17) is provided at the water inlet of the spray pipe (14).

9. The rice planting paddy field fertilizer quantitative spraying equipment as described in claims 1 to 8, the method of use includes the following steps: Step 1: Place the trace elements into the feed hopper (62) and push the box (3) into the farmland through the main wheel (1) and auxiliary wheel (2); Step 2: According to the actual situation of the farmland, put the specified amount of trace elements into the mixing tank (72) through the flow valve (63) and pour the quota of water into the mixing tank (72); Step 3: Push the handle (5), the handle (5) drives the box (3) forward, the box (3) drives the main wheel (1) to rotate, the main wheel (1) drives the worm (96) to rotate, the worm (96) drives the worm wheel (95) to rotate, the worm wheel (95) drives the rotating rod (94) to rotate, the rotating rod (94) drives the second gear (93) to rotate, the second gear (93) drives the first gear (92) to rotate, the first gear (92) drives the fixing device (91) to rotate, the fixing device (91) drives the stirring rod (81) to rotate, the stirring rod (81) drives the stirring fan blade (82) to rotate, stirring the inside of the mixing bucket (72); Step 4: Start the spray head (15). The spray head (15) sprays from inside the mixing tank (72) through the spray pipe (14) and filters through the filter screen (17). Step 5: After spraying, remove the fixture (91), rotate the mixing bucket (72), open the closed cover (13), and pour out the remaining fertilizer through the pouring hole (12).

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