Efficient fertilizing device for rice planting

Abstract

The utility model relates to the technical field of rice fertilization, in particular to an efficient fertilization device for rice planting, which comprises a water and fertilizer part and a fertilization part, hinged supports are hinged to the tail ends of the pulling plates, a connecting base is fixed between every two adjacent hinged supports, and the two connecting bases are located above the water tank; a double-end lead screw is arranged between the two connecting bases, threaded grooves in the two ends of the double-end lead screw are in threaded connection with the connecting bases on the two sides correspondingly, and a second motor used for driving the double-end lead screw to rotate is further installed above the water tank. On one hand, the arranged water tank can store water and fertilizer; on the other hand, under the action of a water pump, water and fertilizer enter a plurality of transverse pipes unfolded on the two sides through connecting pipes and the like and are sprayed out downwards through a plurality of spray heads, and then the water and fertilizer can be sprayed into the rice field; according to the design, a plurality of transverse pipes and nozzles are arranged, so that the fertilization range is widened, the fertilization efficiency is further improved, and the device is suitable for large-area rice fertilization.

Description

Technical Field

[0001] The utility model relates to the technical field of rice fertilization, in particular to a high-efficiency fertilization device for rice planting. Background Art

[0002] In the process of rice planting, fertilization is a crucial link in the rice planting process, which has a significant impact on improving the yield and quality of rice. The growth of rice requires a lot of nutrients, including major fertilizer elements such as nitrogen, phosphorus, and potassium, as well as trace elements such as silicon and zinc. These elements play an irreplaceable role in the growth, development and yield formation of rice. Therefore, in the process of rice planting, it is very important to apply fertilizer reasonably according to soil fertility and rice variety characteristics. At present, rice fertilization requires the use of fertilization equipment.

[0003] The utility model patent with authorization announcement number CN216437971U discloses a rice fertilization device, which includes a fixing mechanism, a mixing and feeding mechanism and a fertilization mechanism. The fixing mechanism includes a fixing platform. The storage box is fixedly installed on the top of the outer shell, the storage box is connected to the outer shell through a discharge pipe, the discharge hopper is fixedly installed on the top of the storage box, the rotating rod is rotatably installed inside the storage box through a shaft sleeve, one end of the rotating rod passes through the storage box, the motor is rotatably connected to the rotating rod, the stirring blade is fixedly installed on the rotating rod, the outer shell is fixedly installed on the top of the fixed platform, the auger is rotatably installed inside the outer shell through a shaft sleeve, and the motor is transmission-connected to the auger; a rice fertilization device obtained by the above design uses When the motor is turned on, the motor rotation drives the rotating rod to rotate, and the rotating rod rotation drives the stirring blades on the rod to rotate at the same time, and the fertilizer is added through the lower hopper, and the fertilizer enters the storage box, and is evenly broken and stirred by the stirring blades. The fertilizer enters the auger through the lower pipe, and the auger is driven to rotate by the motor to transport the fertilizer to the other end, and then it is sucked by the suction machine. The fertilizer enters the suction machine through the suction pipe, and is then transported to the diffuser in the fixed frame by the discharge pipe, and the fertilizer is sprayed by the diffuser. The device is easy to operate, stirs the fertilizer evenly, saves manpower when used, and fertilizes a wide and uniform area of ​​the rice field.

[0004] Although the rice fertilization device is convenient for spraying fertilizer, the device still has the following problems in actual use: the device is only provided with a diffuser to spray fertilizer, and the fertilizer sprayed from the diffuser has a limited range of action. When fertilizing a large area of ​​rice, due to the limited range of action, using the device for fertilization will be quite time-consuming and laborious, and the fertilization efficiency is also significantly low. In view of this, we propose an efficient fertilization device for rice planting. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a high-efficiency fertilization device for rice planting.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] An efficient fertilization device for rice planting, comprising a water and fertilizer part and a fertilizer application part;

[0008] The water and fertilizer unit includes a water tank for storing water, and two support plates are fixed at both ends of the top of the water tank; a water pump is installed at the inner bottom of the water tank, and a liquid outlet pipe passing through to the outside is installed at the water outlet of the water pump, and a connecting pipe is installed at the top of the liquid outlet pipe;

[0009] The fertilization part is installed above the water tank; it includes main water pipes located on the left and right sides of the water tank, and the ends of the main water pipes are rotatably connected to the support plates, the ends of the connecting pipes are rotatably connected to the ends of the corresponding main water pipes, and the connecting pipes are connected to the main water pipes; a plurality of transverse pipes are fixed to the outer wall of the main water pipes, and a plurality of nozzles are installed on the transverse pipes; two connecting blocks are installed on the main water pipes, and pull plates are hinged at the ends of the connecting blocks; hinge seats are hinged at the ends of the pull plates, and a connecting seat is fixed between two adjacent hinge seats, and the two connecting seats are located above the water tank; a double-headed screw is provided between the two connecting seats, and the threaded grooves at both ends of the double-headed screw are respectively threadedly connected to the connecting seats on both sides, and a second motor for driving the double-headed screw to rotate is also installed above the water tank.

[0010] Furthermore, two connecting plates are fixed to the bottom of the water tank at both ends, a rotating shaft is rotatably installed between the two connecting plates, and the end of the rotating shaft is coaxially keyed to a wheel body.

[0011] Furthermore, the top of the water tank is fixedly connected to two side plates by bolts, and the ends of the double-headed screw are rotatably connected to the side plates.

[0012] Furthermore, a water filling port is installed on the top of the water tank, and a fertilizer adding port is installed on one side of the water filling port.

[0013] Furthermore, a push handle is installed on the rear end surface of the water tank, and the push handle is inclined.

[0014] Furthermore, two limiting plates are fixed to the outer walls on both sides of the water tank, and the outer walls of the limiting plates are provided with a plurality of fixing grooves, and the transverse pipes pass through the corresponding fixing grooves.

[0015] Furthermore, a first motor is fixed to the top of the water tank, the output shaft of the first motor is coaxially keyed to a stirring shaft, and the bottom end of the stirring shaft is coaxially keyed to a plurality of stirring blades.

[0016] Furthermore, two guide rods are fixedly connected between the two side plates by bolts, and the guide rods pass through the connecting seat and are slidably connected to the connecting seat.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. Through the water and fertilizer part and the fertilization part: on the one hand, the water tank can store water and fertilizer; on the other hand, under the action of the water pump, the water and fertilizer enter the multiple horizontal pipes on both sides through the connecting pipes, etc., and are sprayed downward through multiple nozzles, so that the water and fertilizer can be sprayed in the rice field; this design increases the range of fertilization by setting multiple horizontal pipes and nozzles, thereby improving the efficiency of fertilization, and is suitable for large-area rice fertilization;

[0019] 2. Through the rotation of the double-headed screw, the connecting seats on both sides can be driven to move synchronously relative to each other, thereby facilitating the flipping of the main water pipes and multiple horizontal pipes on both sides. When the horizontal pipe is flipped to a horizontal state, it is convenient to apply fertilizer through the nozzle. When the horizontal pipe is flipped to a vertical state, it is convenient to store the horizontal pipes on both sides, which can not only prevent the unfolded horizontal pipe from being damaged during transportation, but also save the storage space of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the water tank in the utility model;

[0022] Figure 3 This is one of the structural cross-sectional views of the water fertilizer part of the utility model;

[0023] Figure 4 This is the second structural cross-sectional view of the water fertilizer part of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the fertilization part in the utility model;

[0025] Figure 6 It is a partial structural schematic diagram of the fertilization part in the utility model;

[0026] Figure 7 It is a partial structural schematic diagram of the connecting seat in the utility model.

[0027] In the figure:

[0028] 1. Water and fertilizer unit; 10. Water tank; 101. Support plate; 102. Water inlet; 103. Fertilizer inlet; 104. Side plate; 11. First motor; 12. Stirring shaft; 121. Stirring blade; 13. Water pump; 131. Liquid outlet pipe; 132. Connecting pipe; 14. Connecting plate; 141. Rotating shaft; 15. Wheel body; 16. Push handle; 17. Limiting plate; 171. Fixing groove;

[0029] 2. Fertilizer application unit; 20. Main water pipe; 21. Horizontal pipe; 211. Nozzle; 22. Connecting block; 23. Pull plate; 24. Double-headed screw rod; 25. Guide rod; 26. Connecting seat; 27. Hinge seat; 28. Second motor. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] This embodiment provides a technical solution:

[0032] See also Figure 1-Figure 7 , a high-efficiency fertilization device for rice planting, comprising a water and fertilizer part 1 and a fertilizer part 2. The water and fertilizer part 1 comprises a water tank 10 for storing water, and two support plates 101 are fixed at both ends of the top of the water tank 10; a water pump 13 is installed at the inner bottom of the water tank 10, and a liquid outlet pipe 131 passing through to the outside is installed at the water outlet of the water pump 13, and a connecting pipe 132 is installed at the top of the liquid outlet pipe 131; the fertilizer part 2 is installed above the water tank 10; it comprises main water pipes 20 located on the left and right sides of the water tank 10, and the ends of the main water pipes 20 are rotatably connected to the support plates 101, and the ends of the connecting pipes 132 are rotatably connected to the corresponding ends of the main water pipes 20, and the connecting pipes 132 are connected to the main water pipes 20; the main water pipes A plurality of transverse tubes 21 are fixed to the outer wall of 20, and a plurality of nozzles 211 are installed on the transverse tubes 21; two connecting blocks 22 are installed on the main water pipe 20, and pull plates 23 are hinged at the ends of the connecting blocks 22; hinge seats 27 are hinged at the ends of the pull plates 23, and a connecting seat 26 is fixed between two adjacent hinge seats 27, and the two connecting seats 26 are located above the water tank 10; a double-headed screw rod 24 is provided between the two connecting seats 26, and the threaded grooves at both ends of the double-headed screw rod 24 are respectively threadedly connected to the connecting seats 26 on both sides, and a second motor 28 for driving the double-headed screw rod 24 to rotate is also installed above the water tank 10.

[0033] In this embodiment, two connecting plates 14 are fixed at the bottom of the water tank 10 at both ends, and a rotating shaft 141 is rotatably installed between the two connecting plates 14, and the end of the rotating shaft 141 is coaxially keyed with a wheel body 15. The arrangement of the wheel body 15 facilitates the movement of the device and improves the convenience of the device for fertilization.

[0034] In this embodiment, the top of the water tank 10 is fixedly connected to two side plates 104 by bolts, and the ends of the double-ended screw rod 24 are rotatably connected to the side plates 104. The side plates 104 support the double-ended screw rod 24 and ensure the stability of the double-ended screw rod 24.

[0035] In this embodiment, a water adding port 102 is installed on the top of the water tank 10, and a fertilizer adding port 103 is installed on one side of the water adding port 102. The water adding port 102 and the fertilizer adding port 103 are used to add water and fertilizer to the water tank 10 respectively.

[0036] In this embodiment, a push handle 16 is installed on the rear end surface of the water tank 10, and the push handle 16 is inclined. This design facilitates the movement of the device by pushing the push handle 16, so that the device can be moved conveniently.

[0037] In this embodiment, two limiting plates 17 are fixed to the outer walls of both sides of the water tank 10, and the outer walls of the limiting plates 17 are provided with a plurality of fixing grooves 171, and the transverse tube 21 passes through the corresponding fixing grooves 171. The setting of the fixing grooves 171 plays a role in supporting and limiting the transverse tube 21, ensuring the stability of the transverse tube 21 when it is turned over and stored.

[0038] In this embodiment, a first motor 11 is also fixed on the top of the water tank 10, and the output shaft of the first motor 11 is coaxially keyed to a stirring shaft 12, and the bottom end of the stirring shaft 12 is coaxially keyed to a plurality of stirring blades 121. The rotation of the plurality of stirring blades 121 facilitates mixing of fertilizer and water source, thereby improving the convenience of water-fertilizer production.

[0039] In this embodiment, two guide rods 25 are fixedly connected between the two side plates 104 by bolts, and the guide rods 25 pass through the connecting seat 26 and are slidably connected to the connecting seat 26. The setting of the guide rods 25 guides the horizontal movement of the connecting seat 26, ensuring that the connecting seat 26 moves smoothly and stably.

[0040] It should be added that the front end surface of the water tank 10 in this embodiment is provided with a transparent observation window. The setting of the observation window is convenient for observing the liquid level height in the water tank 10, so as to facilitate timely replenishment of water into the water tank 10.

[0041] It is worth noting that the first motor 11 and the second motor 28 involved in this embodiment are existing conventional technologies and will not be described in detail here.

[0042] Before specific use, the user first turns on the power of the second motor 28, and the second motor 28 starts to work. The output shaft of the second motor 28 rotates to drive the double-headed screw 24 to rotate. As the double-headed screw 24 rotates, the connecting seats 26 on both sides slide inward along the guide rods 25 from both sides, and the connecting seats 26 simultaneously drive the pull plate 23 to move, and the pull plate 23 drives the connecting block 22 to move, and the connecting block 22 synchronously drives the main water pipe 20 to rotate, and the main water pipe 20 drives multiple horizontal pipes 21 to flip upward. When the horizontal pipe 21 flips to a horizontal state, the user stops the power supply of the second motor 28;

[0043] During specific use, the user first turns on the power of the water pump 13, and the water pump 13 starts to work. At this time, the water and fertilizer enter the connecting pipe 132 through the liquid outlet pipe 131, and flow into the main water pipe 20 and multiple horizontal pipes 21 on both sides through the connecting pipe 132. At the same time, the water and fertilizer are sprayed downward through multiple nozzles 211. Then the user pushes the device to move, and the multiple nozzles 211 can continuously fertilize the rice fields.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An efficient fertilization device for rice planting, comprising a water and fertilizer unit (1) and a fertilization unit (2), characterized in that: The water and fertilizer unit (1) comprises a water tank (10) for storing water, two support plates (101) are fixed at both ends of the top of the water tank (10); a water pump (13) is installed at the inner bottom of the water tank (10), a liquid outlet pipe (131) passing through to the outside is installed at the water outlet of the water pump (13), and a connecting pipe (132) is installed at the top of the liquid outlet pipe (131); The fertilizing part (2) is installed above the water tank (10); it comprises main water pipes (20) located on the left and right sides of the water tank (10); the ends of the main water pipes (20) are rotatably connected to the support plates (101); the ends of the connecting pipes (132) are rotatably connected to the ends of the corresponding main water pipes (20); and the connecting pipes (132) are connected to the main water pipes (20); a plurality of transverse pipes (21) are fixed to the outer wall of the main water pipes (20); a plurality of nozzles (211) are installed on the transverse pipes (21); two connecting blocks (22) are installed on the main water pipes (20); The end of the connecting block (22) is hinged with a pull plate (23); the end of the pull plate (23) is hinged with a hinge seat (27); a connecting seat (26) is fixed between two adjacent hinge seats (27), and the two connecting seats (26) are located above the water tank (10); a double-headed screw rod (24) is provided between the two connecting seats (26), and the thread grooves at both ends of the double-headed screw rod (24) are respectively threadedly connected to the connecting seats (26) on both sides, and a second motor (28) for driving the double-headed screw rod (24) to rotate is also installed above the water tank (10).

2. The high-efficiency fertilization device for rice planting according to claim 1, characterized in that: Two connecting plates (14) are fixed at the front and rear ends of the bottom of the water tank (10), a rotating shaft (141) is rotatably installed between the two connecting plates (14), and the end of the rotating shaft (141) is coaxially key-connected with a wheel body (15).

3. The high-efficiency fertilization device for rice planting according to claim 1, characterized in that: The top of the water tank (10) is fixedly connected to two side plates (104) by means of bolts, and the ends of the double-headed screw rod (24) are rotatably connected to the side plates (104).

4. The high-efficiency fertilization device for rice planting according to claim 1, characterized in that: A water adding port (102) is installed on the top of the water tank (10), and a fertilizer adding port (103) is installed on one side of the water adding port (102).

5. The high-efficiency fertilization device for rice planting according to claim 1, characterized in that: A push handle (16) is installed on the rear end surface of the water tank (10), and the push handle (16) is inclined.

6. The high-efficiency fertilization device for rice planting according to claim 1, characterized in that: Two limiting plates (17) are fixed to the outer walls of both sides of the water tank (10), and the outer walls of the limiting plates (17) are provided with a plurality of fixing grooves (171), and the transverse pipes (21) pass through the corresponding fixing grooves (171).

7. The high-efficiency fertilization device for rice planting according to claim 1, characterized in that: A first motor (11) is also fixed on the top of the water tank (10); the output shaft of the first motor (11) is coaxially keyed to a stirring shaft (12); and the bottom end of the stirring shaft (12) is coaxially keyed to a plurality of stirring blades (121).

8. The high-efficiency fertilization device for rice planting according to claim 3, characterized in that: Two guide rods (25) are fixedly connected between the two side plates (104) by bolts, and the guide rods (25) pass through the connecting seat (26) and are slidably connected to the connecting seat (26).

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