Precise irrigation dropper anti-blocking structure for farmland management

Abstract

The utility model discloses a precise irrigation dropper anti-blocking structure for farmland management, and belongs to the technical field of irrigation droppers. A plurality of nozzles are arranged, and the lower surfaces of the plurality of nozzles are fixedly connected to the outer surface of the dropper; the upper surface of the support frame is fixedly connected with the outer surface of the dropper; the plurality of dredging mechanisms are arranged in the dropper, and each dredging mechanism comprises a dredging column arranged below the spray head, a dredging rod arranged below the dredging column, a dredging rod arranged below the dredging column and a dredging rod arranged below the dredging rod; the upper surface of the supporting column is fixedly connected to the lower surface of the dredging column; according to the drip tube cleaning device, through the arrangement, the problems that a large amount of time is consumed and the cleaning efficiency is greatly reduced due to the fact that spray heads on a drip tube are detached one by one and manually cleaned are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of irrigation drippers, and in particular relates to a precision irrigation dripper anti-blocking structure for farmland management. Background Art

[0002] Drip irrigation technology is an advanced water-saving irrigation method that delivers water directly to the roots of crops through a pipe system, slowly and evenly supplying the water and nutrients needed by crops in the form of minimal drops. This irrigation method is widely used in modern agricultural irrigation due to its advantages of saving water and fertilizer, and improving crop yield and quality. However, in the actual use of the drip system, blockage problems caused by various reasons are an important factor limiting its performance. Blockage problems not only lead to reduced irrigation efficiency, but may also increase system maintenance costs. Therefore, it is crucial to understand the causes of drip tube blockage and take effective anti-blockage measures.

[0003] When taking anti-clogging measures for traditional irrigation drippers, workers need to use professional tools to dismantle the nozzles on the drippers one by one, and then clean the nozzles manually. This operation consumes a lot of time and greatly reduces the cleaning efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a precision irrigation dripper anti-blocking structure for farmland management, which has the advantage of quickly and comprehensively cleaning the inside of the nozzle, and solves the problem that workers need to use professional tools to disassemble the nozzles on the dripper one by one, and then manually clean the nozzles, which operation consumes a lot of time and greatly reduces the cleaning efficiency.

[0005] The utility model is implemented as follows: a precision irrigation dripper anti-blocking structure for farmland management, comprising:

[0006] dropper;

[0007] Nozzle: There are several nozzles, and the lower surfaces of several nozzles are fixedly connected to the outer surface of the dropper;

[0008] Support frame: the upper surface of the support frame is fixedly connected to the outer surface of the dropper;

[0009] Dredging mechanism: There are several dredging mechanisms, all of which are arranged inside the dropper, including:

[0010] Dredging column: the dredging column is arranged below the nozzle;

[0011] Support column: the upper surface of the support column is fixedly connected to the lower surface of the dredging column;

[0012] Pushing assembly: The pushing assembly is arranged on the lower surface of the dredging column.

[0013] As a preferred embodiment of the present invention, the pushing assembly includes:

[0014] Thrust spring: the thrust spring is sleeved on the outer surface of the support column, and the upper end surface of the thrust spring is fixedly connected to the lower surface of the dredging column;

[0015] The first support plate: the upper surface of the first support plate is fixedly connected to the lower end surface of the thrust spring, the inner surface of the first support plate is slidably connected to the support column, and the front and rear ends of the first support plate are fixedly connected to the inner surface of the dropper.

[0016] As a preferred embodiment of the utility model, a second support plate is provided on the lower end surface of the support column, the upper surface of the second support plate is fixedly connected to the lower end surface of the support column, the second support plate is used to provide a support point for the support column, and a sliding component is provided on the lower surface of the second support plate.

[0017] As a preferred embodiment of the present invention, the sliding assembly includes:

[0018] Sliding groove: two sliding grooves are provided, and both sliding grooves are opened on the lower surface of the second supporting plate;

[0019] Sliding member: There are two sliding members, the outer surfaces of the two sliding members are slidably connected to the inner wall of the sliding groove, and a driving component is arranged on the lower surface of the sliding member.

[0020] As a preferred embodiment of the present invention, the driving assembly includes:

[0021] Fixing member: two fixing members are provided, and the upper surfaces of the two fixing members are fixedly connected to the lower surface of the sliding member;

[0022] Rotating rod: two rotating rods are provided, the upper parts of the two rotating rods are rotatably connected to the inner surface of the fixing member through a rotating shaft, and an extrusion assembly is provided on the outer surface of the rotating rod;

[0023] Rod: The left and right end surfaces of the rod are fixedly connected to the rear end surface of the support frame, and the middle end of the rod is rotatably connected to the inner surface of the rotating rod through a rotating shaft.

[0024] As a preferred embodiment of the present invention, the extrusion assembly includes:

[0025] Extrusion block: the upper surface of the extrusion block and the outer surface of the rotating rod are in contact with each other;

[0026] Connecting block: The rear end face of the connecting block is fixedly connected to the front end face of the extrusion block, and the front end face of the extrusion block is provided with a pressing component.

[0027] As a preferred embodiment of the present invention, the pressing assembly includes:

[0028] Lower pressing block: the rear end surface of the lower pressing block is fixedly connected to the front end surface of the connecting block;

[0029] Strong spring: the upper end surface of the strong spring is fixedly connected to the lower surface of the lower pressing block;

[0030] Base: The upper surface of the base is fixedly connected to the lower surface of the strong spring.

[0031] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0032] 1. The utility model is provided with a dredging mechanism, a second support plate, a sliding assembly, a driving assembly, an extruding assembly and a pressing assembly. By stepping on the pressing assembly downward, the pressing assembly can drive the extruding assembly to move downward, so that the extruding block inside the extruding assembly does not contact the outer surface of the rotating rod. A rotating space is provided for the rotating rod. At this time, the thrust spring inside the dropper can release the elastic force upward, and the thrust spring pushes the dredging column upward, so that the outer surface of the dredging column enters the interior of the nozzle and pushes out the stains inside the nozzle. Similarly, if the pressing block stops being stepped on, the dredging column can be returned to the initial position. The dredging column can be moved up and down in a reciprocating cycle to achieve the effect of completely clearing the stains inside the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0034] Figure 2 yes Figure 1 A local enlarged schematic diagram of the middle A;

[0035] Figure 3 It is a full cross-sectional schematic diagram provided by an embodiment of the utility model;

[0036] Figure 4 yes Figure 3 A local enlarged schematic diagram of point B in the middle.

[0037] In the figure: 1. dropper; 2. nozzle; 3. support frame; 4. dredging mechanism; 410. dredging column; 420. support column; 430. pushing assembly; 431. thrust spring; 432. first support plate; 5. second support plate; 6. sliding assembly; 601. sliding groove; 602. sliding member; 7. driving assembly; 701. fixing member; 702. rotating rod; 703. rod; 8. extrusion assembly; 801. extrusion block; 802. connecting block; 9. pressing assembly; 901. pressing block; 902. strong spring; 903. base. DETAILED DESCRIPTION

[0038] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0039] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0040] like Figures 1 to 4 As shown, the embodiment of the utility model provides a precision irrigation dripper anti-blocking structure for farmland management, comprising:

[0041] Dropper 1;

[0042] Nozzle 2: There are a plurality of nozzles 2, and the lower surfaces of the plurality of nozzles 2 are fixedly connected to the outer surface of the dropper 1;

[0043] Support frame 3: the upper surface of the support frame 3 is fixedly connected to the outer surface of the dropper 1;

[0044] Dredging mechanism 4: There are several dredging mechanisms 4, and the several dredging mechanisms 4 are all arranged inside the dropper 1, including:

[0045] Dredging column 410: Dredging column 410 is arranged below the nozzle 2;

[0046] Support column 420: The upper surface of the support column 420 is fixedly connected to the lower surface of the dredging column 410;

[0047] Pushing assembly 430 : The pushing assembly 430 is disposed on the lower surface of the dredging column 410 .

[0048] refer to Figure 3 As shown, the push assembly 430 includes:

[0049] Thrust spring 431: The thrust spring 431 is sleeved on the outer surface of the support column 420, and the upper end surface of the thrust spring 431 is fixedly connected to the lower surface of the dredging column 410;

[0050] First support plate 432: The upper surface of the first support plate 432 is fixedly connected to the lower end surface of the thrust spring 431, the inner surface of the first support plate 432 is slidably connected to the support column 420, and the front and rear ends of the first support plate 432 are fixedly connected to the inner surface of the dropper 1.

[0051] The above scheme is adopted: when the nozzle 2 needs to be cleaned, the elastic force is released upward by the thrust spring 431, and the thrust spring 431 pushes the dredging column 410 upward, so that the outer surface of the dredging column 410 enters the interior of the nozzle 2, and the stains inside the nozzle 2 are pushed out to achieve the purpose of cleaning. When the dredging column 410 moves upward, it can drive the support column 420 to move upward together.

[0052] refer to Figure 1As shown, a second support plate 5 is provided on the lower end surface of the support column 420, and the upper surface of the second support plate 5 is fixedly connected to the lower end surface of the support column 420. The second support plate 5 is used to provide a support point for the support column 420, and a sliding component 6 is provided on the lower surface of the second support plate 5.

[0053] With the above solution, when the support column 420 moves upward, the support column 420 can drive the second support plate 5 to move upward together, mainly playing the role of supporting the support column 420 .

[0054] refer to Figure 4 As shown, the sliding assembly 6 includes:

[0055] Sliding groove 601: There are two sliding grooves 601, and both sliding grooves 601 are opened on the lower surface of the second supporting plate 5;

[0056] Sliding member 602 : There are two sliding members 602 , and the outer surfaces of the two sliding members 602 are both slidably connected to the inner wall of the sliding groove 601 , and the driving assembly 7 is arranged on the lower surface of the sliding member 602 .

[0057] With the above solution, when the second support plate 5 moves upward, the second support plate 5 can indirectly drive the sliding member 602 to move along the inner wall of the sliding groove 601 to the opposite side.

[0058] refer to Figure 2 As shown, the drive assembly 7 includes:

[0059] Fixing member 701: Two fixing members 701 are provided, and the upper surfaces of the two fixing members 701 are fixedly connected to the lower surface of the sliding member 602;

[0060] Rotating rod 702: Two rotating rods 702 are provided, and the upper parts of the two rotating rods 702 are rotatably connected to the inner surface of the fixing member 701 through a rotating shaft, and the outer surface of the rotating rod 702 is provided with an extrusion component 8;

[0061] Rod 703: The left and right end surfaces of the rod 703 are fixedly connected to the rear end surface of the support frame 3, and the middle end of the rod 703 is rotatably connected to the inner surface of the rotating rod 702 through a rotating shaft.

[0062] The above scheme is adopted: when the sliding member 602 moves to the opposite side, the sliding member 602 can drive the fixed member 701 to move together, and at the same time the fixed member 701 can drive the rotating rod 702, so that the two rotating rods 702 rotate inward with the rod 703 as the rotation center. Similarly, when the rotating rod 702 rotates outward, the rotating rod 702 can drive the sliding member 602 to slide along the inner wall of the sliding groove 601 to the opposite side, and the rotating rod 702 can drive the second support plate 5 to move downward.

[0063] refer to Figure 2 As shown, the extrusion assembly 8 comprises:

[0064] Extrusion block 801: the upper surface of the extrusion block 801 and the outer surface of the rotating rod 702 are in contact with each other;

[0065] Connecting block 802: The rear end face of the connecting block 802 is fixedly connected to the front end face of the extrusion block 801, and the front end face of the extrusion block 801 is provided with a pressing component 9.

[0066] The above scheme is adopted: in order to facilitate the inward rotation of the rotating rod 702, the connecting block 802 moves downward, and the connecting block 802 drives the extrusion block 801 to move downward, so that the upper surface of the extrusion block 801 does not contact the outer surface of the rotating rod 702, providing a rotation space for the rotating rod 702. Similarly, when the connecting block 802 returns to the initial position, the connecting block 802 drives the extrusion block 801 to move upward, so that the upper surface of the extrusion block 801 squeezes the outer surface of the rotating rod 702, and the rotating rod 702 rotates outward during the extrusion process.

[0067] refer to Figure 2 As shown, the pressing assembly 9 includes:

[0068] Lower pressing block 901: The rear end surface of the lower pressing block 901 is fixedly connected to the front end surface of the connecting block 802;

[0069] Strong spring 902: The upper end surface of the strong spring 902 is fixedly connected to the lower surface of the lower pressing block 901;

[0070] Base 903: The upper surface of the base 903 is fixedly connected to the lower surface of the strong spring 902.

[0071] The above scheme is adopted: in order to move the connecting block 802 downward, by stepping down on the pressing block 901, the pressing block 901 moves downward, driving the connecting block 802 and squeezing the strong spring 902, so that the strong spring 902 generates elastic force. Similarly, when the pressing block 901 stops stepping down, the strong spring 902 releases the elastic force, pushing the pressing block 901 back to the initial position, and the pressing block 901 can drive the connecting block 802 to move upward.

[0072] The working principle of this utility model:

[0073] During use, when the nozzle 2 needs to be cleaned, the pressing block 901 is stepped on downward, and the pressing block 901 moves downward to drive the connecting block 802 and the squeezing strong spring 902, so that the strong spring 902 generates elastic force, and moves downward through the connecting block 802, and the connecting block 802 drives the squeezing block 801 to move downward, so that the upper surface of the squeezing block 801 does not contact the outer surface of the rotating rod 702, providing a space for the rotating rod 702 to rotate freely. At this time, the thrust spring 431 inside the dropper 1 can release the elastic force upward, and the thrust spring 431 pushes the dredging column 410 upward, so that the outer surface of the dredging column 410 enters the interior of the nozzle 2, and the stains inside the nozzle 2 are pushed out;

[0074] When the downward movement of the pressing block 901 stops, the strong spring 902 releases its elastic force, pushing the pressing block 901 back to its initial position, and the pressing block 901 can drive the connecting block 802 to move upward, and the connecting block 802 drives the squeezing block 801 to move upward, so that the upper surface of the squeezing block 801 squeezes the outer surface of the rotating rod 702, and the rotating rod 702 rotates outward during the squeezing process, and the rotating rod 702 can drive the sliding member 602 to slide along the inner wall of the sliding groove 601 to the opposite side, and the rotating rod 702 can drive the second supporting plate 5 to move downward, and the second supporting plate 5 can drive the supporting column 420 to move downward. At the same time, the supporting column 420 moves downward and drives the dredging column 410 to move downward, so that the dredging column 410 squeezes the thrust spring 431 and returns to the initial state, and the cycle is repeated, which can make the dredging column 410 move up and down, so as to completely clear the stains inside the nozzle 2.

[0075] To sum up: this precision irrigation dripper anti-blocking structure for farmland management, through the dripper 1, nozzle 2, support frame 3, dredging mechanism 4, second support plate 5, sliding assembly 6, driving assembly 7, extrusion assembly 8 and pressing assembly 9, solves the problem that the staff needs to use professional tools to disassemble the nozzles on the dripper one by one, and then manually clean the nozzles, which operation consumes a lot of time and greatly reduces the cleaning efficiency.

[0076] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0077] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precision irrigation dripper anti-blocking structure for farmland management, characterized in that: include: Dropper (1); Nozzle (2): a plurality of the nozzles (2) are provided, and the lower surfaces of the plurality of nozzles (2) are fixedly connected to the outer surface of the drip tube (1); Support frame (3): the upper surface of the support frame (3) is fixedly connected to the outer surface of the dropper (1); Dredging mechanism (4): a plurality of dredging mechanisms (4) are provided, and the plurality of dredging mechanisms (4) are all provided inside the dropper (1), and include: Dredging column (410): the dredging column (410) is arranged below the nozzle (2); Support column (420): the upper surface of the support column (420) is fixedly connected to the lower surface of the dredging column (410); Pushing component (430): the pushing component (430) is arranged on the lower surface of the dredging column (410).

2. The anti-blocking structure of the precision irrigation dripper for farmland management according to claim 1, characterized in that: The pushing assembly (430) comprises: Thrust spring (431): the thrust spring (431) is sleeved on the outer surface of the support column (420), and the upper end surface of the thrust spring (431) is fixedly connected to the lower surface of the dredging column (410); First support plate (432): the upper surface of the first support plate (432) is fixedly connected to the lower end surface of the thrust spring (431), the inner surface of the first support plate (432) is slidably connected to the support column (420), and the front and rear ends of the first support plate (432) are fixedly connected to the inner surface of the dropper (1).

3. The anti-blocking structure of the precision irrigation dripper for farmland management according to claim 1, characterized in that: A second support plate (5) is provided on the lower end surface of the support column (420); the upper surface of the second support plate (5) is fixedly connected to the lower end surface of the support column (420); the second support plate (5) is used to provide a support point for the support column (420); and a sliding component (6) is provided on the lower surface of the second support plate (5).

4. The anti-blocking structure of the precision irrigation dripper for farmland management according to claim 3, characterized in that: The sliding assembly (6) comprises: Sliding groove (601): two sliding grooves (601) are provided, and both sliding grooves (601) are opened on the lower surface of the second supporting plate (5); Sliding member (602): Two sliding members (602) are provided, and the outer surfaces of the two sliding members (602) are both slidably connected to the inner wall of the sliding groove (601), and the lower surface of the sliding member (602) is provided with a driving assembly (7).

5. The anti-blocking structure of the precision irrigation dripper for farmland management according to claim 4, characterized in that: The driving assembly (7) comprises: Fixing member (701): two fixing members (701) are provided, and the upper surfaces of the two fixing members (701) are fixedly connected to the lower surface of the sliding member (602); Rotating rods (702): two rotating rods (702) are provided, the upper parts of the two rotating rods (702) are rotatably connected to the inner surface of the fixing member (701) via a rotating shaft, and the outer surface of the rotating rod (702) is provided with an extrusion assembly (8); Rod (703): the left and right end surfaces of the rod (703) are fixedly connected to the rear end surface of the support frame (3), and the middle end of the rod (703) is rotatably connected to the inner surface of the rotating rod (702) via a rotating shaft.

6. The anti-blocking structure of the precision irrigation dripper for farmland management according to claim 5, characterized in that: The extrusion assembly (8) comprises: Extrusion block (801): the upper surface of the extrusion block (801) and the outer surface of the rotating rod (702) are in contact with each other; Connecting block (802): the rear end face of the connecting block (802) is fixedly connected to the front end face of the extrusion block (801), and the front end face of the extrusion block (801) is provided with a pressing component (9).

7. The anti-blocking structure of the precision irrigation dripper for farmland management according to claim 6, characterized in that: The pressing component (9) comprises: Lower pressing block (901): the rear end surface of the lower pressing block (901) is fixedly connected to the front end surface of the connecting block (802); Strong spring (902): the upper end surface of the strong spring (902) is fixedly connected to the lower surface of the lower pressing block (901); Base (903): The upper surface of the base (903) is fixedly connected to the lower surface of the strong spring (902).

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