A seedling planting and fertilizing device
By introducing anti-blocking tip rods and control components into the seedling planting and fertilization device, the problem of drip irrigation head is solved, ensuring the fertilization uniformity in the seedling planting area and improving the use effect of the fertilization device.
Patent Information
- Application Number
- CN202420378261.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-29
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing drip irrigation heads are easily blocked by the soil after long-term use, resulting in the inability to effectively fertilize the fertilizer, affecting the effectiveness of seedling planting.
A seedling planting and fertilization device including anti-blocking tip rods and control components is designed. When the drip irrigation head is blocked by soil, the anti-blocking tip rod is controlled to slide in the drip irrigation hole through the control component, and the sharp end pierces the soil to avoid blockage.
It effectively avoids the drip irrigation head being blocked by the soil, ensures the uniformity of fertilization in the seedling planting area, and improves the effectiveness of the fertilization device.
Smart Images
Figure CN222692461U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fertilization, and more specifically, to a seedling planting fertilization device. Background Art
[0002] Seedlings are tree seedlings with roots and trunks. All seedlings cultivated in nurseries, regardless of age, are called seedlings before they are planted. In order to ensure that seedlings can grow healthily during their growth, they need to be fertilized. In order to improve the fertilization effect and water-saving performance of seedlings, water-fertilizer integration technology is generally used. Water-fertilizer integration technology is a new agricultural technology that integrates irrigation and fertilization.
[0003] At present, most of the existing water-fertilizer integration technologies use drip irrigation to fertilize seedlings. Drip irrigation generally involves setting up irrigation pipes at the roots of seedlings, installing drip irrigation heads on the irrigation pipes, and fertilizing the seedlings through the drip irrigation heads. Although this method can greatly save manpower, since the existing drip irrigation heads are generally placed on the ground or directly installed and buried in the soil, it is inevitable that soil will enter the drip irrigation heads during long-term use. When the irrigation pipe stops transporting fertilizer, the soil remaining in the drip irrigation heads gradually dries and agglomerates, which will cause the drip irrigation heads to become blocked, making it impossible for the fertilizer in the irrigation pipe to fertilize the roots of the seedlings through the drip irrigation heads, resulting in the problem that seedlings in some areas cannot be fertilized when the seedlings are planted, affecting the use effect of the fertilization device. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a seedling planting fertilization device which avoids the problem of drip irrigation heads being blocked by soil as much as possible, prevents seedlings in some areas from being unable to receive fertilizer during seedling planting, and ensures the use effect of the fertilization device.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A seedling planting and fertilizing device comprises an irrigation pipe, on which a drip irrigation head is fixedly installed, and a drip irrigation hole connected to the irrigation pipe is opened on the drip irrigation head, an anti-blocking sharp rod is slidably connected in the drip irrigation hole of the drip irrigation head, the sharp end of the anti-blocking sharp rod faces the outside of the drip irrigation head, and the other end extends into the irrigation pipe, a control component connected to the anti-blocking sharp rod is arranged in the irrigation pipe, the control component comprises a rotating shaft, one end of the rotating shaft is rotatably connected to the inner wall of the irrigation pipe, the other end of the rotating shaft is fixedly connected to a rotating disk, a connecting shaft is fixedly connected to a surface of the rotating disk on a side facing away from the rotating shaft, a first rotating plate is rotatably sleeved on the connecting shaft, a connecting head is hinged on the other side of the first rotating plate, a lateral movement component is arranged on the connecting head, a second rotating plate is hinged on the side of the connecting head away from the first rotating plate, and the other side of the second rotating plate is rotatably connected to one end of the anti-blocking sharp rod located in the irrigation pipe.
[0007] The utility model is further configured as follows: the outer surface of the anti-blocking pointed rod is provided with a plurality of through grooves arranged in a circumferential array, and the through grooves extend from both ends of the anti-blocking pointed rod respectively.
[0008] The utility model is further configured as follows: a plurality of blades in a circumferential array are fixedly connected to the outer surface of the rotating disk.
[0009] The utility model is further configured as follows: the connecting shaft is arranged on a side of the rotating disk away from the center.
[0010] The utility model is further configured as follows: the lateral movement component includes a sleeve slide, the sleeve slide is fixedly connected to the outer surface of the connecting head, two support plates are fixedly connected to the inner wall of the irrigation pipe close to the sleeve slide, a limiting slide rod is fixedly connected between the two support plates, and the sleeve slide is slidably sleeved on the outer surface of the limiting slide rod.
[0011] The utility model is further configured as follows: the two support plates are arranged horizontally and in parallel.
[0012] The utility model has the advantages that, by providing a control component and an anti-blocking pointed rod, when the drip irrigation hole of the drip irrigation head is blocked by soil in the seedling planting site, the control component is used to control the anti-blocking pointed rod to slide out of the drip irrigation head in the drip irrigation hole, so that the sharp end of the anti-blocking pointed rod can pierce the soil, thereby avoiding the problem of the drip irrigation head being blocked by soil as much as possible, preventing the seedlings in some areas from being unable to be fertilized when the seedlings are planted, and ensuring the use effect of the fertilization device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of a seedling planting and fertilizing device of the utility model;
[0014] Figure 2 It is a cross-sectional schematic diagram of an irrigation pipeline of the utility model;
[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0016] Figure 4 This is a schematic diagram of the turntable structure of the utility model;
[0017] In the figure: 1. irrigation pipe; 2. drip irrigation head; 3. anti-blocking pointed rod; 4. through groove; 5. rotating shaft; 6. rotating disk; 7. blade; 8. connecting head; 9. first rotating plate; 10. connecting shaft; 11. second rotating plate; 12. supporting plate; 13. limiting sliding rod; 14. sleeve sliding plate. DETAILED DESCRIPTION
[0018] See also Figure 1-4 , the utility model provides the following technical solutions:
[0019] Specifically, it refers to a seedling planting and fertilizing device, including an irrigation pipe 1, on which a plurality of drip irrigation heads 2 are fixedly installed. The number of the drip irrigation heads 2 is set according to the actual length of the irrigation pipe 1 and the spacing between the buried seedlings, and no limit is made on the number here. The drip irrigation heads 2 are provided with drip irrigation holes connected to the irrigation pipe 1. Therefore, during use, the drip irrigation heads 2 are set at the roots of the planted seedlings, and liquid fertilizers are transported in the irrigation pipe 1. The liquid fertilizers can drip to the roots of the seedlings through the drip irrigation holes, thereby achieving the purpose of fertilizing the seedlings.
[0020] Specifically, an anti-blocking sharp rod 3 is slidably connected in the drip irrigation hole of the drip irrigation head 2, the sharp end of the anti-blocking sharp rod 3 faces the outside of the drip irrigation head 2, and the other end extends into the irrigation pipe 1. A control component connected to the anti-blocking sharp rod 3 is provided in the irrigation pipe 1. When the drip irrigation hole of the drip irrigation head 2 is blocked by soil in the seedling planting site, the anti-blocking sharp rod 3 is controlled by the control component to slide out of the drip irrigation hole of the drip irrigation head 2. In this way, the sharp end of the anti-blocking sharp rod 3 can pierce the soil, thereby avoiding the problem of the drip irrigation head 2 being blocked by soil as much as possible, preventing the seedlings in some areas from being unable to be fertilized during seedling planting, and ensuring the use effect of the fertilization device.
[0021] Specifically, the outer surface of the anti-blocking pointed rod 3 is provided with a plurality of through grooves 4 arranged in a circular array, and the through grooves 4 extend from both ends of the anti-blocking pointed rod 3, so that the liquid fertilizer in the irrigation pipe 1 can flow out through the through grooves 4, thereby avoiding the problem that the anti-blocking pointed rod 3 occupies most of the area of the drip irrigation hole and affects the drip irrigation effect of the drip irrigation head 2.
[0022] Specifically, the control component includes a rotating shaft 5, one end of which is rotatably connected to the inner wall of the irrigation pipe 1, and the other end of the rotating shaft 5 is fixedly connected to a rotating disk 6. A connecting shaft 10 is fixedly connected to the surface of the rotating disk 6 on the side facing away from the rotating shaft 5. The connecting shaft 10 is arranged on the side away from the center of the rotating disk 6. A first rotating plate 9 is rotatably sleeved on the connecting shaft 10, and a connecting head 8 is hinged on the other side of the first rotating plate 9. A lateral movement component is provided on the connecting head 8, and a second rotating plate 11 is hinged on the side of the connecting head 8 away from the first rotating plate 9. The other side of the second rotating plate 11 is located on the irrigation pipe with the anti-blocking sharp rod 3. 1 is rotatably connected to one end of the drip irrigation head 2, so by controlling the rotation of the turntable 6, the turntable 6 drives the first rotating plate 9 to perform a circular motion, so that the first rotating plate 9 can drive the connecting head 8 to reciprocate in a horizontal position. When the connecting head 8 is displaced toward the side close to the anti-blocking sharp rod 3, the second rotating plate 11 will squeeze the anti-blocking sharp rod 3, so that the anti-blocking sharp rod 3 is moved out of the drip irrigation head 2. When the connecting head 8 is displaced toward the side away from the anti-blocking sharp rod 3, the second rotating plate 11 will form a pulling force on the anti-blocking sharp rod 3, so that the anti-blocking sharp rod 3 is retracted into the drip irrigation head 2, thereby achieving the purpose of controlling the back and forth displacement of the anti-blocking sharp rod 3.
[0023] Specifically, a plurality of blades 7 in a circular array are fixedly connected to the outer surface of the turntable 6, and the inclined surface of the blades 7 needs to be set according to the fertilizer conveying direction in the irrigation pipe 1. In this way, when the fertilizer is being conveyed in the irrigation pipe 1, the flowing fertilizer will form a thrust on the blades 7, thereby driving the turntable 6 to rotate, thereby achieving the purpose of controlling the displacement of the anti-blocking pointed rod 3. By adopting this structure, the kinetic energy of the fertilizer conveyed in the irrigation pipe 1 can be converted into the displacement power of the anti-blocking pointed rod 3, without the need for additional electric components, and has an endless effect.
[0024] Specifically, the lateral movement component includes a sleeve slide 14, which is fixedly connected to the outer surface of the connecting head 8. Two support plates 12 are fixedly connected to the inner wall of the irrigation pipe 1 near the sleeve slide 14. The two support plates 12 are horizontally and parallelly arranged. A limiting slide bar 13 is fixedly connected between the two support plates 12. The sleeve slide 14 is slidably sleeved on the outer surface of the limiting slide bar 13. When the connecting head 8 moves, the sleeve slide 14 synchronously slides on the surface of the limiting slide bar 13. In this way, the limiting slide bar 13 forms a lateral horizontal limiting effect on the connecting head 8, so that the connecting head 8 can only be in a horizontal position. At the same time, the support plate 12 can block the connecting head 8, thereby avoiding the anti-blocking pointed rod 3 from falling into the irrigation pipe 1 as much as possible.
[0025] The working principle of the seedling planting fertilization device provided by the utility model is as follows: when the fertilizer is being transported in the irrigation pipe 1, the flowing fertilizer will form a thrust on the blade 7, thereby driving the turntable 6 to rotate, and the turntable 6 drives the first rotating plate 9 to perform a circular motion, so that the first rotating plate 9 can drive the connecting head 8 to reciprocate in a horizontal position, and when the connecting head 8 is displaced to the side close to the anti-blocking sharp rod 3, the second rotating plate 11 will squeeze the anti-blocking sharp rod 3, so that the anti-blocking sharp rod 3 is moved out of the drip irrigation head 2, and when the connecting head 8 is displaced to the side away from the anti-blocking sharp rod 3, the second rotating plate 11 will form a pulling force on the anti-blocking sharp rod 3, so that the anti-blocking sharp rod 3 is retracted into the drip irrigation head 2, thereby achieving the purpose of controlling the back and forth displacement of the anti-blocking sharp rod 3.
Claims
1. A seedling planting and fertilizing device, comprising an irrigation pipe (1), a drip irrigation head (2) fixedly mounted on the irrigation pipe (1), and a drip irrigation hole connected to the irrigation pipe (1) is provided on the drip irrigation head (2), characterized in that: An anti-blocking sharp rod (3) is slidably connected in the drip irrigation hole of the drip irrigation head (2), the sharp end of the anti-blocking sharp rod (3) faces the outside of the drip irrigation head (2), and the other end extends into the irrigation pipe (1), and a control component connected to the anti-blocking sharp rod (3) is provided in the irrigation pipe (1); The control component comprises a rotating shaft (5), one end of which is rotatably connected to the inner wall of the irrigation pipe (1), the other end of which is fixedly connected to a rotating disk (6), a connecting shaft (10) being fixedly connected to a surface of the rotating disk (6) on a side facing away from the rotating shaft (5), a first rotating plate (9) being rotatably sleeved on the connecting shaft (10), a connecting head (8) being hingedly connected to the other side of the first rotating plate (9), a lateral movement component being provided on the connecting head (8), a second rotating plate (11) being hingedly connected to the side of the connecting head (8) away from the first rotating plate (9), the other side of the second rotating plate (11) being rotatably connected to one end of an anti-blocking pointed rod (3) located in the irrigation pipe (1).
2. A seedling planting and fertilizing device according to claim 1, characterized in that: The outer surface of the anti-blocking pointed rod (3) is provided with a plurality of through grooves (4) arranged in a circumferential array, and the through grooves (4) extend from both ends of the anti-blocking pointed rod (3) respectively.
3. A seedling planting and fertilizing device according to claim 1, characterized in that: A plurality of blades (7) arranged in a circumferential array are fixedly connected to the outer surface of the rotating disk (6).
4. The seedling planting and fertilizing device according to claim 1, characterized in that: The connecting shaft (10) is arranged on a side of the rotating disk (6) away from the center.
5. The seedling planting and fertilizing device according to claim 1, characterized in that: The lateral movement assembly comprises a sleeve slide (14), the sleeve slide (14) is fixedly connected to the outer surface of the connector (8), two support plates (12) are fixedly connected to the inner wall of the irrigation pipe (1) close to the sleeve slide (14), a limiting slide bar (13) is fixedly connected between the two support plates (12), and the sleeve slide (14) is slidably sleeved on the outer surface of the limiting slide bar (13).
6. A seedling planting and fertilizing device according to claim 5, characterized in that: The two support plates (12) are arranged horizontally and in parallel.