Watering fertilizer applicator convenient for wheat planting
By introducing scraping and replacement components into the watering and fertilizing machine, the problem of fertilizer adhering to the inner wall of the mixing chamber was solved, achieving uniform mixing of water and fertilizer and convenient replacement of nozzles, thus improving fertilization effect and work efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-24
- Publication Date
- 2026-03-31
AI Technical Summary
Traditional watering and fertilizing machines lack a scraping structure on the inner wall of the mixing chamber when mixing water and fertilizer, causing some fertilizer to stick to the inner wall and not be completely mixed with water, thus affecting the fertilization effect.
A watering and fertilizing machine including a scraping component was designed. The motor drives the rotating rod to drive the mixing blades to mix fertilizer and water. At the same time, the scraper removes fertilizer adhering to the barrel wall. The nozzle can be easily replaced by changing the component to prevent clogging.
Ensure that water and fertilizer are mixed evenly and in a consistent ratio to improve fertilization effectiveness, prevent spray blockage, and increase work efficiency and crop yield.
Smart Images
Figure CN224054865U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wheat planting irrigation and fertilization technology, and in particular to a watering and fertilization machine that is convenient for wheat planting. Background Technology
[0002] Wheat is one of the world's most important food crops. It belongs to the Poaceae family and is one of the most widely cultivated food crops globally. It is mainly used for food production, especially bread, noodles, and pastries. Wheat is highly adaptable and can grow in various climatic conditions, especially in temperate regions. During the wheat cultivation process, the use of irrigation and fertilization machines can provide the wheat with the optimal water and nutrients required at different growth stages, avoiding water or nutrient shortages or excesses and promoting healthy crop growth.
[0003] Traditional watering and fertilizing machines are used by first moving the equipment to the field, then putting water and fertilizer into the mixing chamber according to the ratio, then mixing the water and fertilizer in the mixing chamber through the stirring structure, and finally delivering the mixed water and fertilizer solution to the field for irrigation and fertilization through the nozzles.
[0004] Although traditional watering and fertilizing machines can complete the watering and fertilizing operations for wheat, the traditional mixing structure is relatively simple when mixing water and fertilizer. It lacks a scraping structure on the inner wall of the mixing chamber, so some fertilizer adheres to the inner wall of the mixing chamber and cannot be completely mixed with water. This results in uneven mixing of water and fertilizer, which affects the fertilization effect. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a watering and fertilizing machine for wheat planting, which aims to improve the problem in the existing technology that the traditional mixing structure is relatively simple when mixing water and fertilizer, lacks a scraping structure for the inner wall of the mixing chamber, and some fertilizer adheres to the inner wall of the mixing chamber and cannot be completely mixed with water.
[0006] To achieve the above objectives, the present invention provides the following technical solution:
[0007] A watering and fertilizing machine for easy wheat planting includes a handcart. A mixing tank is fixedly connected to the upper part of the handcart, and a lid is provided on the upper part of the mixing tank. A scraping component is provided in the middle of the handcart. A material pump is fixedly connected to the upper right side of the handcart. The input end of the material pump is fixedly connected to the inside of the mixing tank, and a connector is fixedly connected to the output end of the material pump. Mounting blocks are fixedly connected to both sides of the connector. Replacement components are provided inside the two mounting blocks. A nozzle is inserted into the connector.
[0008] The scraping assembly includes a motor, which is fixedly connected to the middle of the handcart. A rotating rod is fixedly connected to the output end of the motor. The rotating rod is rotatably connected to the inside of the mixing tank. Rotating rings are fixedly connected to both sides of the outside of the rotating rod. Stirring blades are fixedly connected to both sides of the middle of the two rotating rings. Fixed rods are fixedly connected to both sides of the outside of the upper rotating ring. T-shaped blocks are inserted into the outside of the two fixed rods. Scrapers are fixedly connected to the outside of the two T-blocks.
[0009] Furthermore, the replacement component includes a crossbar, which is fixedly connected inside the two mounting blocks. A slider is slidably connected to the outside of the crossbar. An extension rod is fixedly connected to the left side of the slider. A spring is fixedly connected to the rear side of the slider. The spring is sleeved on the outside of the crossbar. An L-shaped insert is fixedly connected to the right side of the slider.
[0010] Furthermore, both of the fixed rods have T-slots on their exterior, and the T-blocks are inserted into the two T-slots.
[0011] Furthermore, feeding ports are fixedly connected to both sides of the upper part of the mixing tank.
[0012] Furthermore, the mounting block has a through hole on its exterior, and the extension rod is slidably connected inside the through hole.
[0013] Furthermore, the mounting block has a second through hole inside, and the L-shaped insert is slidably connected inside the second through hole.
[0014] Furthermore, the nozzle has an insertion hole on its exterior, and the L-shaped insertion rod is inserted into the insertion hole.
[0015] Furthermore, the trolley is equipped with rollers on all four sides, and a connecting rod is fixedly connected to the left side of the trolley, with a handrail fixedly connected to the top of the connecting rod.
[0016] This utility model has the following beneficial effects:
[0017] 1. In this utility model, when fertilizing and watering, the handcart is moved to the field by the handle and rollers, and fertilizer and water are added in proportion through the feeding port. The motor is started to drive the stirring blades to mix the fertilizer and water, and at the same time, the scraper removes the fertilizer adhering to the barrel wall. When replacing the scraper, the barrel cover is removed, the scraper and T-block are taken out and reinstalled. This design ensures that the water and fertilizer are mixed evenly and in a consistent ratio, thereby improving the fertilization effect.
[0018] 2. In this utility model, when replacing the nozzle, first move the extension rod synchronously to drive the slider and L-shaped insert rod, so that the spring is deformed by force and disengages from the insertion hole, and the nozzle is taken out for replacement. During installation, insert the nozzle into the connector, release the extension rod, and the spring reaction force inserts the L-shaped insert rod into the insertion hole. This design facilitates nozzle replacement, cleaning and replacement, prevents clogging from affecting the spraying effect, and improves work efficiency. Attached Figure Description
[0019] Figure 1 A perspective view of a watering and fertilizing machine for wheat planting proposed in this utility model;
[0020] Figure 2 This is a schematic diagram of the disassembly structure of the bucket lid of a watering and fertilizing machine for wheat planting proposed in this utility model;
[0021] Figure 3 This is a schematic diagram of the internal structure of the mixing tank of a watering and fertilizing machine for wheat planting proposed in this utility model.
[0022] Figure 4 This is a schematic diagram of the scraper disassembly structure of a watering and fertilizing machine for wheat planting proposed in this utility model;
[0023] Figure 5 This is a schematic diagram of the disassembled nozzle structure of a watering and fertilizing machine for wheat planting proposed in this utility model;
[0024] Figure 6 This is a schematic diagram of the internal structure of the mounting block for a watering and fertilizing machine for wheat planting, as proposed in this utility model.
[0025] Figure 7 for Figure 6 Enlarged view of the structure at point A in the middle.
[0026] Legend:
[0027] 1. Handcart; 2. Connecting rod; 3. Handrail; 4. Roller; 5. Mixing tank; 6. Tank lid; 7. Feeding port; 8. Motor; 9. Rotating rod; 10. Rotating ring; 11. Stirring blade; 12. Fixing rod; 13. Scraper; 14. T-block; 15. T-slot; 16. Pump; 17. Connector; 18. Mounting block; 19. Nozzle; 20. Insertion hole; 21. Crossbar; 22. Spring; 23. Slider; 24. Extension rod; 25. L-shaped insertion rod; 26. Through hole one; 27. Through hole two. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] Reference Figures 1-4 This utility model provides an embodiment of a watering and fertilizing machine for wheat planting, comprising a handcart 1, a mixing tank 5 fixedly connected to the upper part of the handcart 1 for easy mixing of water and fertilizer, a lid 6 on the upper part of the mixing tank 5, a scraping component in the middle of the handcart 1 for easy scraping of fertilizer adhering to the tank wall, a pump 16 fixedly connected to the upper right side of the handcart 1, the input end of the pump 16 fixedly connected to the inside of the mixing tank 5, and a connector 17 fixedly connected to the output end of the pump 16. Mounting blocks 18 are fixedly connected to both sides of the connector 17, and replacement components are provided inside both mounting blocks 18 for easy replacement. Replace the nozzle 19. The nozzle 19 is inserted into the connector 17. When watering and fertilizing, the pump 16 is started to draw the water-fertilizer mixture from the inside of the mixing tank 5. Then, it is transported to the nozzle 19 through the connector 17. Finally, the water-fertilizer mixture is sprayed out through the nozzle 19 to complete the watering and fertilizing operation. The mixing tank 5 has a feeding port 7 fixedly connected to both sides of the upper part. The feeding port 7 facilitates the addition of fertilizer and water. The wheelbarrow 1 is equipped with rollers 4 on all four sides of the outside. The rollers 4 facilitate the movement of the wheelbarrow 1. The connecting rod 2 is fixedly connected to the left side of the outside of the wheelbarrow 1. The top of the connecting rod 2 is fixedly connected to the handle 3. The handle 3 facilitates the use of the operator.
[0030] The scraping assembly includes a motor 8, which is fixedly connected to the middle of the handcart 1. A rotating rod 9 is fixedly connected to the output end of the motor 8. The rotating rod 9 is rotatably connected to the inside of the mixing tank 5. Rotating rings 10 are fixedly connected to both sides of the outside of the rotating rod 9. Stirring blades 11 are fixedly connected to both sides of the middle of the two rotating rings 10. The stirring blades 11 facilitate the mixing of water and fertilizer inside the mixing tank 5. Fixed rods 12 are fixedly connected to both sides of the outside of the upper rotating ring 10. T-shaped blocks 14 are inserted into the outside of the two fixed rods 12. Scrapers 13 are fixedly connected to the outside of the two T-shaped blocks 14. The scrapers 13 facilitate the scraping of fertilizer adhering to the tank wall. T-shaped grooves 15 are opened on the outside of the two fixed rods 12. The T-shaped blocks 14 are inserted into the two T-shaped grooves 15, which improves the stability of the scraper 13 installation.
[0031] Specifically, during the fertilization and watering process, firstly, with the cooperation of the handle 3 and rollers 4, the operator can easily move the handcart 1 to the field to ensure that the equipment is positioned in the area requiring fertilization. Next, through the feeding ports 7 fixed on both sides of the upper part of the lid 6, the operator can add fertilizer and water into the mixing tank 5 according to the preset ratio. Then, the motor 8 is started, and the motor 8 rotates through the rotating rod 9 fixed at its output end. The rotation of the rotating rod 9 drives the rotating rings 10 fixed on both sides of the outside to rotate. The rotation of the rotating rings 10 in turn drives the stirring blades 11 fixed on both sides of the middle to rotate at high speed inside the mixing tank 5. During this process, the stirring blades 11 can not only fully mix the fertilizer and water, but also break up the clumps in the fertilizer and promote its dissolution, thereby achieving a uniform mixing effect. When the upper rotating ring 10 rotates, the upper rotating ring 10 drives the two fixed outer rings 10 to rotate at high speed. The fixed rod 12 rotates, and the two fixed rods 12 further drive the two externally inserted T-blocks 14 to rotate. The rotation of the T-blocks 14 causes the scraper 13 fixed to its outside to move back and forth on the inner wall of the mixing tank 5. The function of the scraper 13 is to scrape off the fertilizer adhering to the tank wall, ensuring that there are no deposits or undissolved fertilizers inside the tank wall. When it is necessary to replace or clean the scraper 13, simply remove the tank cover 6 from the top of the mixing tank 5, and then remove the scraper 13 and T-blocks 14 from the inside of the T-groove 15. During installation, align the T-blocks 14 with the T-groove 15, and then insert the T-blocks 14 into the inside of the T-groove 15 to reinstall the scraper 13. This achieves uniform mixing of water and fertilizer liquid by scraping off the fertilizer adhering to the tank wall when mixing fertilizer and water, so that the ratio and concentration of water and fertilizer remain consistent each time fertilizer is applied, thereby improving the fertilization effect.
[0032] Reference Figures 5-7 The replacement components include a crossbar 21, which is fixedly connected inside two mounting blocks 18. A slider 23 is slidably connected to the outside of the crossbar 21. An extension rod 24 is fixedly connected to the left side of the slider 23, which facilitates the operator's use. A spring 22 is fixedly connected to the rear side of the slider 23 and is sleeved on the outside of the crossbar 21. An L-shaped insert rod 25 is fixedly connected to the right side of the slider 23. A through hole 26 is opened on the outside of the mounting block 18, and the extension rod 24 is slidably connected inside the through hole 26, which facilitates the movement of the extension rod 24. A through hole 27 is opened inside the mounting block 18, and the L-shaped insert rod 25 is slidably connected inside the through hole 27, which facilitates the movement of the L-shaped insert rod 25. An insertion hole 20 is opened on the outside of the nozzle 19, and the L-shaped insert rod 25 is inserted into the insertion hole 20, which improves the stability of the nozzle 19 installation.
[0033] Specifically, when the nozzle 19 needs to be replaced, firstly, the extension rods 24 need to be moved synchronously to both sides. The synchronous movement of these two extension rods 24 will drive the two sliders 23 fixed at the bottom to move along the outside of the two crossbars 21. During the movement of the two sliders 23, they further drive the two L-shaped inserts 25 fixed on the outer right side to move synchronously to both sides. During this process, the two L-shaped inserts 25 gradually disengage from the insertion holes 20. At this time, the two springs 22 will be compressed, causing the springs 22 to deform. When the two L-shaped inserts 25 successfully disengage from the two insertion holes 20, the nozzle 19 can be easily removed from the inside of the connector 17 for cleaning or replacement. This process not only saves time and effort but also... This design saves time and avoids tedious operating procedures, greatly improving work efficiency. When installing a new nozzle 19, first insert the nozzle 19 into the connector 17 to align it with the connector 17. Then, release the two extension rods 24. With the help of the reaction force of the two springs 22, the two L-shaped insertion rods 25 will automatically insert into the two insertion holes 20, firmly fixing the nozzle 19 in place. This completes the installation of the nozzle 19. Through this design, the replacement of the nozzle 19 becomes more convenient and faster. Timely cleaning or replacement of the nozzle 19 can effectively prevent the problems of dirt accumulation and clogging, ensuring the working efficiency of the nozzle 19 and consistent spraying effect, thereby improving crop yield and quality.
[0034] Working principle: During fertilization and watering, firstly, the handcart 1 is moved to the field using the handle 3 and rollers 4. Then, fertilizer and water are added to the mixing tank 5 according to the ratio through the feeding ports 7 fixed on both sides of the upper part of the lid 6. Subsequently, the motor 8 is started, which drives the rotating rod 9 fixed at the output end to rotate. The rotating rod 9 drives the rotating rings 10 fixed on both sides of the outside to rotate. The two rotating rings 10 drive the stirring blades 11 fixed on both sides of the middle to rotate inside the mixing tank 5. When the stirring blades 11 rotate, the fertilizer and water inside the mixing tank 5 are mixed. Then, when the upper rotating ring 10 rotates, it drives the two fixed rods 12 fixed on both sides of the outside to rotate. The two fixed rods 12 drive the two externally inserted T-shaped rods to rotate. When the T-block 14 rotates, the two T-blocks 14 rotate, causing the two externally fixed scrapers 13 to move along the inner wall of the mixing tank 5. As the scrapers 13 move, the fertilizer adhering to the tank wall can be scraped off. When the scrapers 13 need to be replaced, the tank cover 6 is removed from the top of the mixing tank 5, and then the scrapers 13 and T-blocks 14 are removed from the inside of the T-groove 15. During installation, the T-blocks 14 are aligned with the T-groove 15, and then the T-blocks 14 are inserted into the inside of the T-groove 15. This makes it easy to scrape off the fertilizer adhering to the tank wall when mixing fertilizer and water. Scraping off these adhering fertilizers allows the water and fertilizer to be mixed more evenly, ensuring that the ratio and concentration of water and fertilizer remain consistent each time fertilizer is applied, thus improving the fertilization effect.
[0035] When the nozzle 19 needs to be replaced, firstly, the extension rods 24 are moved synchronously to both sides. The movement of the two extension rods 24 moves the two sliders 23 fixed at the bottom outside the two crossbars 21. When the two sliders 23 move, they also move the two L-shaped inserts 25 fixed on the right side to both sides. When the two sliders 23 move, they compress the two springs 22, causing the two springs 22 to deform under force. When the two L-shaped inserts 25 are disengaged from the two insertion holes 20, the nozzle 19 can be removed from the connector 17 for replacement. During installation, the nozzle 19 is inserted into the connector 17. Then, the two extension rods 24 are released. Subsequently, under the reaction force of the two springs 22, the two L-shaped inserts 25 are inserted into the two insertion holes 20. This facilitates the replacement of the nozzle 19, allowing for timely cleaning or replacement. It prevents the nozzle 19 from being affected by dirt or blockage due to long-term lack of cleaning, thus improving work efficiency.
[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A watering and fertilizing machine for facilitating wheat planting, comprising a trolley (1), characterized in that: The upper part of the handcart (1) is fixedly connected with a mixing bucket (5), the upper part of the mixing bucket (5) is provided with a bucket cover (6), the middle part of the handcart (1) is provided with a scraping assembly, the upper right side of the handcart (1) is fixedly connected with a material pumping pump (16), the input end of the material pumping pump (16) is fixedly connected in the inside of the mixing bucket (5), the output end of the material pumping pump (16) is fixedly connected with a connecting head (17), the outside of the connecting head (17) is fixedly connected with a mounting block (18) on both sides, the inside of the two mounting blocks (18) is provided with a replacement assembly, the inside of the connecting head (17) is inserted with a spray head (19). The scraping assembly comprises a motor (8), the motor (8) is fixedly connected in the middle part of the handcart (1), the output end of the motor (8) is fixedly connected with a rotating rod (9), the rotating rod (9) is rotatably connected in the inside of the mixing bucket (5), the outside of the rotating rod (9) is fixedly connected with a rotating ring (10) on both sides, the middle part of the two rotating rings (10) is fixedly connected with a stirring blade (11) on both sides, the outside of the upper rotating ring (10) is fixedly connected with a fixed rod (12) on both sides, the outside of the two fixed rods (12) is inserted with a T-shaped block (14), the outside of the two T-shaped blocks (14) is fixedly connected with a scraper (13).
2. A water and fertilizer spraying machine for facilitating wheat planting according to claim 1, characterized in that: The replacement assembly comprises a cross rod (21), the cross rod (21) is fixedly connected in the inside of the two mounting blocks (18), the outside of the cross rod (21) is slidably connected with a sliding block (23), the outside of the sliding block (23) is fixedly connected with an extension rod (24) on the left side, the outside of the sliding block (23) is fixedly connected with a spring (22) on the back side, the spring (22) is sleeved on the outside of the cross rod (21), the outside of the sliding block (23) is fixedly connected with an L-shaped insertion rod (25) on the right side.
3. The water and fertilizer spraying machine for facilitating wheat planting according to claim 1, characterized in that: The outside of the two fixed rods (12) is provided with a T-shaped groove (15), the T-shaped block (14) is inserted with the two T-shaped grooves (15).
4. A water and fertilizer spraying machine for facilitating wheat planting according to claim 1, characterized in that: The upper part of the mixing bucket (5) is fixedly connected with a feeding port (7) on both sides.
5. The water and fertilizer spraying machine for facilitating wheat planting according to claim 2, characterized in that: The outside of the mounting block (18) is provided with a through hole one (26), the extension rod (24) is slidably connected in the inside of the through hole one (26).
6. The water and fertilizer spraying machine for facilitating wheat planting according to claim 2, characterized in that: The inside of the mounting block (18) is provided with a through hole two (27), the L-shaped insertion rod (25) is slidably connected in the inside of the through hole two (27).
7. A water and fertilizer spraying machine for facilitating wheat planting according to claim 2, characterized in that: The outside of the spray head (19) is provided with a insertion hole (20), the L-shaped insertion rod (25) is inserted with the insertion hole (20).
8. A machine for watering and fertilizing wheat plants according to claim 1, characterized in that: The outside of the handcart (1) is provided with a rolling wheel (4) around, the outside of the left side of the handcart (1) is fixedly connected with a connecting rod (2), the top of the connecting rod (2) is fixedly connected with a handrail (3).