Foliar fertilizer spraying equipment for rice planting

Abstract

The utility model relates to the technical field of fertilizing equipment, and provides rice planting foliar fertilizer spraying equipment which comprises a bearing frame, the plurality of moving rollers are fixedly arranged at four corners of the surface of one side of the bearing frame; the water storage barrel is fixedly arranged on the surface of the bearing frame, a cover plate is detachably arranged on the surface of the water storage barrel, and a driving motor is arranged on the surface of the cover plate through a frame body. When the threaded rod is rotated, the movable base is driven to move along the interior of the notch, then the worm is rotated, the engaged incomplete worm gear is driven to work obliquely with the positioning shaft as the circle center, the spraying pipe is adjusted within the range of 180 degrees and can be stored as well, and pesticide liquid can be sprayed from the top of rice conveniently; meanwhile, when the movable base moves, the waste spraying range is adjusted, and the functionality and applicability of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of fertilization equipment technology, and in particular to a foliar fertilizer spraying device for rice cultivation. Background Technology

[0002] In order to ensure the healthy growth of rice, foliar fertilizer needs to be applied during rice cultivation. Foliar fertilizer is a type of fertilizer in which nutrients are applied to the surface of crop leaves and exert their function through absorption by the leaves.

[0003] However, in the current technology, one way to apply foliar fertilizer to rice is still to rely on manpower to carry a sprayer on a back and walk along the rice field with a handheld atomizing nozzle to apply fertilizer to the rice on both sides. However, this method is labor-intensive, cannot evenly cover the rice leaves, and has low work efficiency. Therefore, it needs to be solved. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art: when applying foliar fertilizer to rice, one method still relies on manual labor to carry a sprayer on a back and walk along the rice field with a handheld atomizing nozzle to apply fertilizer to the rice on both sides. However, this method is labor-intensive, cannot evenly cover the rice leaves, and has low work efficiency.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a foliar fertilizer spraying device for rice cultivation, comprising: a support frame; multiple movable rollers fixedly installed at the four corners of one side surface of the support frame; and further comprising:

[0006] A water storage tank is fixedly installed on the surface of the load-bearing frame. A cover plate is detachably installed on the surface of the water storage tank. A drive motor is installed on the surface of the cover plate through the frame. A rotating shaft is installed at the output end of the drive motor. A stirring blade is installed on the surface of one end of the rotating shaft.

[0007] A drain pipe is installed on the surface of the water storage tank. A pump body is installed on the surface of the drain pipe. A telescopic hose is installed symmetrically on the surface of the drain pipe. A limit frame is fixedly installed on the surface of the load-bearing frame. Multiple sets of positioning holes are opened on the symmetrical surface of the limit frame. A movable frame is slidably embedded inside the limit frame.

[0008] Preferably, springs are fixedly provided on the surfaces of the movable frame at symmetrical locations, and positioning pins are fixedly provided on one end surface of the two springs.

[0009] The technical advantage of adopting the above-mentioned further solution is that by connecting the two ends of the spring to the surfaces of the moving frame and the positioning pin respectively, it is convenient to provide them with a reset function.

[0010] Preferably, one end of each of the two positioning pins is movably embedded inside the positioning hole, and a slot is provided symmetrically on one side surface of the movable frame.

[0011] The technical effect of adopting the above-mentioned further solution is that the positioning pin is embedded in the positioning hole to position the moving frame and adjust its height at the same time.

[0012] Preferably, threaded rods are movably provided inside the two slots, and movable seats are threadedly fitted on the outer surfaces of the two threaded rods.

[0013] The technical effect of adopting the above-mentioned further solution is that when the threaded rod is rotated, the moving seat on the outer surface is driven to move along the groove and drive the interior to move.

[0014] Preferably, the two movable seats are internally equipped with worm gears, and the inner wall bearings of the two movable seats are equipped with positioning shafts.

[0015] The technical effect of adopting the above-mentioned further solution is that the worm gear and the positioning shaft are positioned by the moving seat.

[0016] Preferably, incomplete worm gears are fixedly provided on the outer surfaces of the two positioning shafts, and spray pipes are provided on the surfaces of the two incomplete worm gears, which mesh with the worm.

[0017] The technical effect of adopting the above-mentioned further solution is that when the worm rotates, it drives the incomplete worm wheel to adjust the angle of the spray pipe or to store it flat around the positioning shaft.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0019] 1. In this utility model, fertilizer solution and water are filled into the water storage tank, the drive motor is started, and the stirring blades on the surface of the rotating shaft are used to evenly mix the fertilizer solution and water. The valve on the surface of the drain pipe is opened, the pump body is started, and the material is transmitted through the telescopic hose. When using the material for rice at different growth stages, the positioning pin on the surface of the spring is pulled, so that the moving frame moves along the inside of the limiting frame. When the appropriate height is reached, the spring is released, so that the positioning pin is embedded in the positioning hole to position the moving frame, thereby adapting to rice leaves of different heights.

[0020] 2. In this utility model, when the threaded rod is rotated, the moving seat moves along the inside of the groove. Then, the worm is rotated, which drives the meshing incomplete worm wheel to tilt around the positioning shaft, allowing the spray pipe to be adjusted within a 180-degree range. It can also be stored away, making it convenient to spray the pesticide from the top of the rice or from the side of the rice. At the same time, when the moving seat moves, the range of waste spraying is adjusted, improving the functionality and applicability of the device. Attached Figure Description

[0021] Figure 1 This utility model provides a partially unfolded structural diagram of a foliar fertilizer spraying device for rice cultivation;

[0022] Figure 2 This utility model provides a cross-sectional structural diagram of a foliar fertilizer spraying device for rice cultivation;

[0023] Figure 3 This utility model proposes a foliar fertilizer spraying device for rice cultivation. Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 This utility model proposes a foliar fertilizer spraying device for rice cultivation. Figure 2 Enlarged structural diagram at point B.

[0025] Legend:

[0026] 1. Load-bearing frame; 101. Moving rollers; 102. Water storage tank; 1021. Cover plate; 1022. Drive motor; 1023. Rotating shaft; 1024. Stirring blades; 1025. Drain pipe; 1026. Pump body; 1027. Telescopic hose; 103. Limiting frame; 1031. Positioning hole; 1032. Moving frame; 1033. Spring; 1034. Positioning pin; 1035. Groove; 1036. Threaded rod; 1037. Moving seat; 1038. Worm gear; 104. Positioning shaft; 1041. Incomplete worm gear; 1042. Spray pipe. Detailed Implementation

[0027] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0029] Example 1, such as Figure 1-4 As shown, this utility model provides a foliar fertilizer spraying device for rice cultivation, including: a support frame 1; multiple movable rollers 101, fixedly installed at the four corners of one side surface of the support frame 1; and a water storage tank 102, fixedly installed on the surface of the support frame 1, with a cover plate 1021 detachably installed on the surface of the water storage tank 102, a drive motor 1022 installed on the surface of the cover plate 1021 through the frame, a rotating shaft 1023 installed at the output end of the drive motor 1022, and a stirring blade 1024 installed on one end surface of the rotating shaft 1023; a drain pipe 1025, installed on the surface of the water storage tank 102, a pump body 1026 installed on the surface of the drain pipe 1025, and a telescopic hose 1027 installed symmetrically on the surface of the drain pipe 1025; a limit frame 103 fixedly installed on the surface of the support frame 1, with multiple sets of positioning holes 1031 opened on the symmetrical surface of the limit frame 103, and a movable frame 1032 slidably embedded inside the limit frame 103.

[0030] In this embodiment, by filling the water storage tank 102 with fertilizer solution and water, the drive motor 1022 is started, causing the stirring blades 1024 on the surface of the rotating shaft 1023 to uniformly mix the fertilizer solution and water. The valve on the surface of the drain pipe 1025 is opened, and the pump body 1026 is started. The material is transported through the telescopic hose 1027. When using the rice at different growth stages, the positioning pin 1034 on the surface of the spring 1033 is pulled, causing the moving frame 1032 to move along the inside of the limiting frame 103. When the appropriate height is reached, the spring 1033 is released, so that the positioning pin 1034 is embedded in the positioning hole 1031 to position the moving frame 1032, thereby adapting to rice leaves of different heights.

[0031] In Example 2, springs 1033 are fixedly installed on the symmetrical surface of the movable frame 1032. Positioning pins 1034 are fixedly installed on one end of the surface of the two springs 1033. One end of the two positioning pins 1034 is movably embedded in the interior of the positioning hole 1031. Grooves 1035 are opened symmetrically on one side surface of the movable frame 1032. Threaded rods 1036 are movably installed inside the two grooves 1035. Movable seats 1037 are threadedly fitted on the outer surface of the two threaded rods 1036. Worms 1038 are movably installed inside the two movable seats 1037. Positioning shafts 104 are installed on the bearings of the inner walls of the two movable seats 1037. Incomplete worm gears 1041 are fixedly installed on the outer surface of the two positioning shafts 104. Spray pipes 1042 are installed on the surface of the two incomplete worm gears 1041. The two incomplete worm gears 1041 mesh with the worm gears 1038.

[0032] In this embodiment, rotating the threaded rod 1036 causes the movable seat 1037 to move along the inside of the slot 1035. Then, rotating the worm gear 1038 causes the meshing incomplete worm wheel 1041 to tilt around the positioning shaft 104, allowing the spray pipe 1042 to be adjusted within a 180-degree range. This also allows for storage, facilitating spraying of pesticides from the top of the rice plant or from the side. Simultaneously, when the movable seat 1037 moves, the range of waste spraying is adjusted, improving the functionality and applicability of the device.

[0033] Working principle: During use, the operator pushes the handrail on the surface of the load-bearing frame 1, which moves within the field using the moving rollers 101. Power is supplied by a battery or generator. Fertilizer solution and water are filled into the water storage tank 102, activating the drive motor 1022. This causes the stirring blades 1024 on the surface of the rotating shaft 1023 to evenly mix the fertilizer solution and water. The valve on the surface of the drain pipe 1025 is opened, activating the pump 1026. The material is then transported through the telescopic hose 1027. Depending on the rice's growth stage, the positioning pin 1034 on the surface of the spring 1033 is pulled, causing the moving frame 1032 to move along the interior of the limiting frame 103. When the appropriate height is reached, the spring 1033 is released. 033, so that the positioning pin 1034 is embedded in the positioning hole 1031 to position the moving frame 1032, thus adapting to rice leaves of different heights. In addition, by rotating the threaded rod 1036, the moving seat 1037 is driven to move along the inside of the groove 1035. Then, by rotating the worm 1038, the meshing incomplete worm wheel 1041 is driven to tilt around the positioning shaft 104, so that the spray pipe 1042 can be adjusted within a 180-degree range. It can also be stored, making it convenient to spray the liquid from the top of the rice or from the side of the rice. At the same time, when the moving seat 1037 moves, the range of waste spraying is adjusted, improving the functionality and applicability of the device. Furthermore, some metal parts can be coated with waterproof material before use.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A rice planting foliar fertilizer spraying device, comprising: A load-bearing frame (1); a plurality of movable rollers (101) fixedly disposed at the four corners of one side surface of the load-bearing frame (1); characterized in that it further comprises: A water storage tank (102) is fixedly installed on the surface of the load-bearing frame (1). A cover plate (1021) is detachably installed on the surface of the water storage tank (102). A drive motor (1022) is installed on the surface of the cover plate (1021) through the frame. A rotating shaft (1023) is installed at the output end of the drive motor (1022). A stirring blade (1024) is installed on the surface of one end of the rotating shaft (1023). A drain pipe (1025) is provided on the surface of the water storage tank (102). A pump body (1026) is provided on the surface of the drain pipe (1025). A telescopic hose (1027) is provided at the symmetrical part of the surface of the drain pipe (1025). A limit frame (103) is fixedly provided on the surface of the load-bearing frame (1). Multiple sets of positioning holes (1031) are opened on the symmetrical part of the surface of the limit frame (103). A movable frame (1032) is slidably embedded inside the limit frame (103).

2. The rice planting foliar fertilizer spraying device according to claim 1, characterized in that: Springs (1033) are fixedly installed on the surface of the movable frame (1032) at symmetrical locations, and positioning pins (1034) are fixedly installed on one end of the two springs (1033).

3. The rice planting foliar fertilizer spraying device according to claim 2, characterized in that: One end of each of the two positioning pins (1034) is movably embedded inside the positioning hole (1031), and a slot (1035) is provided symmetrically on one side surface of the movable frame (1032).

4. The rice planting foliar fertilizer spraying device according to claim 3, characterized in that: The two slots (1035) are movably provided with threaded rods (1036), and the outer surfaces of the two threaded rods (1036) are threaded with movable seats (1037).

5. The rice planting foliar fertilizer spraying device according to claim 4, characterized in that: The two movable seats (1037) are internally equipped with worm gears (1038), and the inner walls of the two movable seats (1037) are equipped with positioning shafts (104).

6. The rice planting foliar fertilizer spraying device according to claim 5, characterized in that: Incomplete worm gears (1041) are fixedly provided on the outer surfaces of the two positioning shafts (104), and spray pipes (1042) are provided on the surfaces of the two incomplete worm gears (1041). The two incomplete worm gears (1041) mesh with the worm (1038).

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