Water and fertilizer integrated drip irrigation device convenient to dredge for fruit tree planting
By designing a dredging mechanism in the integrated water-fertilizer drip irrigation device, and using the cooperation of the dredging block and the reset spring, the problem of poor fertilization effect caused by the blockage of mud and scale of the drip irrigation head is solved, and convenient dredging and efficient water-fertilizer fertilization are achieved.
Patent Information
- Application Number
- CN202421822182.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-29
AI Technical Summary
After using the integrated water and fertilizer drip irrigation head for a period of time, it will cause blockage due to mud, dust and scale, which will affect the fertilization effect and will be inconvenient for dredging.
A dredging mechanism including a dredging block, a return spring, a connecting rod and a scraper is designed. The dredging block is pushed downward to the liquid outlet hole through the connecting rod, and retracted by the return spring after being loosened, and repeatedly operated to clean up the sludge and scale.
It effectively avoids the blockage of the drip irrigation head, ensures even fertilization of water and fertilizer, and improves the efficiency of drip irrigation work.
Smart Images
Figure CN222803429U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of planting drip irrigation, in particular to a water-fertilizer integrated drip irrigation device for fruit tree planting which is easy to dredge. Background Art
[0002] Integrated water and fertilizer uses a pressure system to mix soluble solid or liquid fertilizers with water, and then drips them through pipes and drippers to evenly, regularly, and quantitatively infiltrate the root growth area of crops. Integrated water and fertilizer drip irrigation heads are usually laid on the ground by erecting or plugging them in. After a period of use, the inner wall and the outlet hole of the integrated water and fertilizer drip irrigation head will be clogged due to mud, dust, and scale after long-term use, affecting the fertilization effect.
[0003] Therefore, it is necessary to design a water-fertilizer integrated drip irrigation device for fruit tree planting that is easy to dredge. Utility Model Content
[0004] In order to overcome the disadvantage of being inconvenient to dredge, the utility model provides a water-fertilizer integrated drip irrigation device for fruit tree planting which is easy to dredge.
[0005] A water-fertilizer integrated drip irrigation device for fruit tree planting that is easy to dredge includes a water inlet pipe, a water pump, a filter, a mixing barrel, a fixing block, a servo motor, a stirring rod, a drip irrigation head, a connecting tube and a dredging mechanism. Two water inlet pipes are provided, and the two water inlet pipes are designed to be bilaterally symmetrical. The mixing barrel is arranged at one end close to the two water inlet pipes. The servo motor is arranged on the mixing barrel through the fixing block. The stirring rod is arranged at the output end of the servo motor. The water pump is arranged on the water inlet pipe on the left side. The drip irrigation head is arranged on the water inlet pipe on the right side. Liquid outlet holes are evenly opened on the outer side of the upper part of the drip irrigation head. The connecting tube is arranged on the upper inner part of the drip irrigation head. A space for water supply and circulation is reserved between the connecting tube and the drip irrigation head. The dredging mechanism is arranged at On the water inlet pipe; the dredging mechanism includes a dredging block, a first return spring, a connecting rod, a second return spring, a fixed rod and a scraper. The dredging block is slidably arranged on the connecting cylinder through the first return spring. The dredging blocks are adapted to the position of the liquid outlet and slide in cooperation. The connecting rod is slidably arranged on the upper part of the connecting cylinder. The bottom of the connecting rod is an inverted cone design. The fixed rod is arranged at the bottom of the connecting rod. The fixed rod slides through the bottom of the connecting cylinder. The second return spring is sleeved on the fixed rod. The two ends of the second return spring are arranged between the connecting rod and the connecting cylinder. The scraper is arranged at the bottom of the fixed rod. The connecting rod will squeeze the dredging block downward. The bottom of the connecting cylinder is connected with the scraper, and the side of the scraper is connected with the fixed rod.
[0006] In addition, it is particularly preferred that a filter is further included, and the filter is arranged on the water inlet pipe on the left side.
[0007] In addition, it is particularly preferred that the mixing barrel is designed with a transparent material.
[0008] Furthermore, it is particularly preferred that the surface of the dredging block is covered with a sponge cover.
[0009] Furthermore, it is particularly preferred that the connecting rod is made of stainless steel.
[0010] Furthermore, it is particularly preferred that the scraper is located between the connecting tube and the drip irrigation head.
[0011] The utility model pushes the connecting rod downward so that the connecting rod pushes the dredging block to the liquid outlet hole, and then releases the connecting rod. The dredging block will retract into the connecting tube under the action of the first return spring. The connecting rod is pushed back and forth and then released. The dredging block can reciprocally clean the dirt or scale in the liquid outlet hole to prevent the liquid outlet hole from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 It is a three-dimensional structural schematic diagram of the fixing block, servo motor, stirring rod and other parts of the utility model.
[0014] Figure 3 It is a three-dimensional structural schematic diagram of the drip irrigation head, connecting tube and other parts of the utility model.
[0015] Figure 4 It is a three-dimensional structural schematic diagram of the dredging block, the first return spring, the connecting rod and other components of the utility model.
[0016] Figure 5 It is a three-dimensional structural schematic diagram of the dredging block, the first return spring, the connecting rod and other components of the utility model.
[0017] Figure 6 It is a three-dimensional structural schematic diagram of the fixing rod, scraper and other parts of the utility model.
[0018] Among them, the above-mentioned drawings include the following figure marks: 1. water inlet pipe, 2. water pump, 3. filter, 4. mixing barrel, 5. fixed block, 6. servo motor, 61. stirring rod, 7. drip irrigation head, 8. liquid outlet, 9. connecting tube, 10. dredging block, 11. first return spring, 12. connecting rod, 13. second return spring, 14. fixed rod, 15. scraper. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0020] Example: A drip irrigation device for fruit tree planting with integrated water and fertilizer, which is easy to dredge, please see Figures 1 to 6 It includes a water inlet pipe 1, a water pump 2, a filter 3, a mixing barrel 4, a fixing block 5, a servo motor 6, a stirring rod 61, a drip irrigation head 7, a connecting tube 9 and a dredging mechanism, the dredging mechanism includes a dredging block 10, a first return spring 11, a connecting rod 12, a second return spring 13, a fixing rod 14 and a scraper 15. Two water inlet pipes 1 are provided, and the two water inlet pipes 1 are designed to be bilaterally symmetrical. The ends of the two water inlet pipes 1 close to each other are connected with a mixing barrel 4. The mixing barrel 4 is designed with a transparent material to facilitate observation of the stirring condition inside the mixing barrel 4. The top of the mixing barrel 4 A servo motor 6 is vertically installed downward through a fixed block 5 as a mounting connector. The output end of the servo motor 6 rotates and penetrates the top of the mixing barrel 4. The output end of the servo motor 6 is connected to a stirring rod 61, which is located inside the mixing barrel 4. A water pump 2 is installed at the left end of the left water inlet pipe 1, and a filter 3 is installed at the right end of the left water inlet pipe 1. A drip irrigation head 7 is connected to the right part of the right water inlet pipe 1. Liquid outlet holes 8 are evenly opened on the outer side of the upper part of the drip irrigation head 7. A connecting tube 9 is connected to the upper part of the drip irrigation head 7. A space for water supply is left between the connecting tube 9 and the drip irrigation head 7. The outer side of the connecting tube 9 is slidably connected with a dredging block 10 through a first return spring 11 as a connecting piece. The surface of the dredging block 10 is covered with a sponge cover, which can better wipe off the scale. The dredging block 10 is adapted to the position of the liquid outlet 8 and slides together. A connecting rod 12 is slidably connected to the upper part of the connecting tube 9. The bottom of the connecting rod 12 is designed in an inverted cone shape. The connecting rod 12 moves downward to push the dredging block 10 away. The connecting rod 12 is designed with stainless steel material to prevent the connecting rod 12 from rusting. The bottom of the connecting rod 12 is connected to a fixing rod 14, which slides through the connecting rod In the middle of the bottom of the tube 9, a second return spring 13 is sleeved on the fixed rod 14, and both ends of the second return spring 13 are connected between the connecting rod 12 and the inner bottom of the connecting tube 9. A scraper 15 is connected to the bottom of the fixed rod 14. The scraper 15 is located in the space between the connecting tube 9 and the drip irrigation head 7. When the scraper 15 slides, the dirt will be taken away. The connecting rod 12 will squeeze the dredging block 10 downward. The bottom of the connecting tube 9 is connected to the scraper 15, and the side of the scraper 15 is connected to the fixed rod 14. When the fixed rod 14 and the scraper 15 are downward, they can scrape off the dirt inside the drip irrigation head 7.
[0021] When the integrated drip irrigation device is needed, it is necessary to place the integrated drip irrigation device in the designated fruit tree planting area. The water inlet pipe 1 on the left is used to connect the output end of the fertilization device, and then the water pump 2, the filter 3 and the servo motor 6 are started. The water pump 2 can transport the water and fertilizer, and the water and fertilizer come to the filter 3. The filter 3 can filter the impurities in the water and fertilizer, and then the water and fertilizer enter the mixing barrel 4. Under the driving action of the servo motor 6, the stirring rod 61 will be rotated, so that the water and fertilizer can be stirred by the stirring rod 61, and then the stirred water and fertilizer are transported to the drip irrigation head 7 through the water inlet pipe 1 on the right side. The water and fertilizer will be discharged from the liquid outlet 8 on the drip irrigation head 7, and the water and fertilizer will be drip-irrigated under the fruit tree planting ground. The above reciprocating operations can complete the drip irrigation work of fruit tree planting. The water pump 2 is equipped to provide a power source to realize the transportation of water and fertilizer, and the filter 3 can filter impurities, thereby avoiding blockage inside the water inlet pipe 1. In addition, by equipping the servo motor 6, the servo motor 6 drives the stirring rod 61 to work to ensure that the water-soluble fertilizer or other additives are fully mixed. The most important thing is that all the steps of conveying, filtering, stirring and drip irrigation can be completed at one time by the device without step-by-step operation, which greatly improves the overall efficiency of drip irrigation. When drip irrigation is not needed, the water pump 2, filter 3 and servo motor 6 can be turned off. After the drip irrigation head 7 has been used for a period of time, the inner wall and the liquid outlet 8 of the drip irrigation head 7 will be blocked due to mud, dust and scale after long-term use, so it is necessary to manually dredge. In the specific operation, by pushing the connecting rod 12 downward, since the bottom of the connecting rod 12 is designed in an inverted cone shape, the second reset spring 13 will be compressed when moving downward, and the connecting rod 12 will push the dredging block 10 outward, so that the dredging block 10 extends into the liquid outlet 8, and the first reset spring 11 inside the dredging block 10 is compressed by force. When the connecting rod 12 is pushed to the limit, the connecting rod 12 can be loosened to make it move upward and reset under the action of the second reset spring 13. At this time, the dredging block 10 will also retract into the connecting tube 9 under the action of the first reset spring 11. By pushing the connecting rod 12 downward reciprocatingly and then releasing it, the dredging block 10 can be reciprocated and extended into the liquid outlet 8 and then reset. The operation up to this point can enable the dredging block 10 to clean the dirt and scale in the liquid outlet 8. When the connecting rod 12 moves up and down, the scraper 15 will also move synchronously. Since the scraper 15 is located in the space between the drip irrigation head 7 and the connecting tube 9, the scraper 15 can clean the dirt on the inner wall of the drip irrigation head 7 during the movement.
[0022] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.
Claims
1. A water-fertilizer integrated drip irrigation device for fruit tree planting that is easy to dredge, comprising a water inlet pipe (1), a water pump (2), a filter (3), a mixing barrel (4), a fixing block (5), a servo motor (6), a stirring rod (61), a drip irrigation head (7), a connecting tube (9) and a dredging mechanism, wherein two water inlet pipes (1) are provided, and the two water inlet pipes (1) are designed to be bilaterally symmetrical, the mixing barrel (4) is provided at one end close to the two water inlet pipes (1), and the servo motor (6) is connected to the fixing block (5) by the servo motor (6). ) is arranged on the mixing barrel (4), the stirring rod (61) is arranged at the output end of the servo motor (6), the water pump (2) is arranged on the water inlet pipe (1) on the left side, the drip irrigation head (7) is arranged on the water inlet pipe (1) on the right side, the upper outer side of the drip irrigation head (7) is evenly provided with liquid outlet holes (8), the connecting tube (9) is arranged on the upper inner part of the drip irrigation head (7), a space for water supply and circulation is reserved between the connecting tube (9) and the drip irrigation head (7), and the dredging mechanism is arranged on the water inlet pipe (1); Features: The dredging mechanism comprises a dredging block (10), a first return spring (11), a connecting rod (12), a second return spring (13), a fixing rod (14) and a scraper (15); the dredging block (10) is slidably arranged on the connecting tube (9) via the first return spring (11); the dredging block (10) is adapted to the position of the liquid outlet hole (8) and slidably cooperates with the connecting rod (12); the connecting rod (12) is slidably arranged on the upper part of the connecting tube (9); the bottom of the connecting rod (12) is designed in an inverted cone shape; the fixing rod (14) is arranged on the connecting tube (9); The bottom of the connecting rod (12) is provided, the fixing rod (14) is slidably penetrated through the bottom of the connecting tube (9), the second return spring (13) is sleeved on the fixing rod (14), the two ends of the second return spring (13) are arranged between the connecting rod (12) and the connecting tube (9), the scraper (15) is arranged at the bottom of the fixing rod (14), the connecting rod (12) presses the dredging block (10) downward, the bottom of the connecting tube (9) is connected to the scraper (15), and the side of the scraper (15) is connected to the fixing rod (14).
2. A water-fertilizer integrated drip irrigation device for fruit tree planting that is easy to dredge as claimed in claim 1, characterized in that: It also includes a filter (3), wherein the filter (3) is arranged on the water inlet pipe (1) on the left side.
3. The water-fertilizer integrated drip irrigation device for fruit tree planting that is easy to dredge as claimed in claim 1, characterized in that: The mixing barrel (4) is designed with a transparent material.
4. The water-fertilizer integrated drip irrigation device for fruit tree planting that is easy to dredge as claimed in claim 1, characterized in that: The surface of the dredging block (10) is covered with a sponge cover.
5. The water-fertilizer integrated drip irrigation device for fruit tree planting that is easy to dredge as claimed in claim 1, characterized in that: The connecting rod (12) is made of stainless steel.
6. The water-fertilizer integrated drip irrigation device for fruit tree planting that is easy to dredge as claimed in claim 1, characterized in that: The scraper (15) is located between the connecting tube (9) and the drip irrigation head (7).