Greenhouse irrigation device for grape planting

Abstract

The invention relates to the technical field of greenhouse irrigation, in particular to a grape planting greenhouse irrigation device which comprises two guide rails. The two sliding frames are arranged on the outer surface walls of the two guide rails in a sliding and sleeving mode correspondingly. The connecting frame is fixedly mounted on the top surfaces of the two sliding frames; and the servo motor is fixedly mounted on the top surface of the connecting frame. Compared with the prior art, the irrigation pipe is adjusted to a proper position through the first electric push rod, the irrigation nozzle is aligned with the cleaning gear ring, then the cleaning gear ring starts to rotate and slides in a reciprocating mode in the vertical direction through driving of the driving mechanism, in the process, bristles on the inner side wall of the cleaning gear ring make close contact with the irrigation nozzle, and the irrigation nozzle is cleaned. According to the irrigation nozzle cleaning device, blockage is cleaned through the friction effect, the whole cleaning process is efficient and safe, it is ensured that impurities in an irrigation nozzle can be fully cleaned, in addition, automatic control is achieved in the whole cleaning process, manual intervention is not needed, and the cleaning efficiency and safety are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of greenhouse irrigation, and in particular to a greenhouse irrigation device for grape planting. Background Art

[0002] Greenhouse irrigation equipment for grape cultivation is an irrigation system designed specifically for grape cultivation environments. It aims to improve irrigation efficiency, promote grape growth and optimize water resource utilization. Greenhouse irrigation equipment for grape cultivation is an indispensable and important equipment in grape cultivation. By selecting suitable irrigation equipment and strengthening maintenance and care, it can ensure that grapes receive adequate water and nutrient supply, thereby improving grape yield and quality.

[0003] After searching, the Chinese patent with publication number CN114431049A discloses a smart agricultural greenhouse irrigation device, including a bottom rod fixedly connected to the lower end of the inner wall at both ends of the greenhouse, a support rod slidably connected to the bottom rod, a support rod is installed on one end of the two support rods, a vertical rod is installed on the lower surface of the support rod, a cross rod is fixedly connected to the lower end surface of the vertical rod, a sprinkler head is fixedly connected to the lower surface of the cross rod, a driving mechanism for driving the support rod to move up and down is provided on the support rod, a water inlet pipe is fixedly connected to the end surface of one end of the support rod, and a water inlet pipe is fixedly connected to the end surface of one end of the support rod. A water pump is fixedly connected to one end of the water inlet pipe. The height of the support rod is adjusted according to the needs of the greenhouse plants. The position of the support rod in the greenhouse is adjusted, and irrigation water is introduced into the support rod through the water pump and the water inlet pipe. The water enters the vertical rod and the horizontal rod from the support rod, and is sprayed onto the plants through the sprinkler head. This facilitates the operator to adjust the position of the sprinkler head according to the position of the plants in the greenhouse, and reduces the impact of the sprinkler water spraying onto the ground on the operator's walking. However, this solution still has the following shortcomings in actual use: Since the composition of dissolved and suspended impurities in water resources in different geographical regions varies, these impurities, especially fine particles, can easily accumulate at the tiny water outlets of the sprinkler heads when passing through the irrigation system and gradually form blockages. The blockage of the sprinkler heads will not only lead to uneven distribution of irrigation water flow, affecting the coverage and uniformity of the irrigation range, but may also cause excess or insufficient water in local areas, which will in turn have an adverse effect on the growth of grapes, such as root hypoxia, leaf burns or water stress. What is more difficult is that in order to maintain the normal operation of the irrigation system, these blocked sprinkler heads need to be cleaned and maintained regularly. However, in a large-scale grape-growing greenhouse, the number of sprinkler heads is often hundreds or even more, distributed in every corner, which not only increases the difficulty of inspection and cleaning, but also greatly increases the labor intensity of manual maintenance.

[0004] Therefore, the present application provides a greenhouse irrigation device for grape planting to meet the purpose of cleaning the sprinkler head. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a greenhouse irrigation device for grape planting to solve the problem that the sprinkler head is easily blocked and inconvenient to clean.

[0006] Based on the above purpose, the present invention provides a greenhouse irrigation device for grape planting, comprising: Two guide rails; Two sliding frames are respectively slidably mounted on the outer walls of the two guide rails; A connecting frame, fixedly mounted on the top surfaces of the two sliding frames; A servo motor is fixedly mounted on the top surface of the connecting frame, and an output end of the servo motor passes through the connecting frame; A driving wheel, fixedly mounted on the output end of the servo motor; A horizontal plate, fixedly mounted on the bottom surfaces of the two sliding frames; An adjustment component is arranged on the side wall of the horizontal plate; A plurality of support plates are arranged on the adjustment assembly; A plurality of irrigation pipes are respectively arranged at one end of a plurality of the support plates away from the adjustment assembly; A plurality of groups of irrigation nozzles are respectively arranged at the bottom ends of a plurality of the irrigation pipes, and each group of the irrigation nozzles is distributed in a circular array on the irrigation pipe; A plurality of shielding components are respectively arranged on a plurality of the irrigation pipes at positions corresponding to the irrigation nozzles; A plurality of fixing frames, fixedly mounted on the bottom surface of the horizontal plate; A plurality of cleaning components are respectively arranged at the bottom ends of a plurality of the fixing frames.

[0007] Preferably, the adjustment component comprises: Two mounting plates are symmetrically fixedly mounted on the side walls of the horizontal plate; Two guide rods are symmetrically fixedly mounted between the two opposite sides of the mounting plates; A plurality of sliding plates are slidably mounted on the two guide rods, and the bottom surfaces of the plurality of sliding plates are respectively fixedly connected to the top surfaces of the plurality of support plates; An electric push rod 1 is fixedly installed between the two sliding frames; A lifting plate, fixedly mounted on the telescopic end of the electric push rod; Two groups of guide openings are symmetrically arranged on the side of the lifting plate, and the number of the guide openings in each group is the same as the number of the sliding plates on one side; A plurality of transmission rods are respectively slidably mounted on the inner side walls of the plurality of guide openings, and one end of the transmission rod away from the guide opening is fixedly connected to the side surface of the sliding plate.

[0008] Preferably, the guide opening is arranged at an angle, and the side surface of the lifting plate is slidably connected to the side surfaces of the two mounting plates.

[0009] Preferably, the shielding component comprises: A sliding ring, slidably sleeved on the outer wall of the irrigation pipe; The second electric push rod is fixedly mounted on the outer wall of the irrigation pipe, and the telescopic end of the second electric push rod is fixedly connected to the sliding ring; A plurality of adjustment plates are respectively hinged on the outer wall of the irrigation pipe at positions above the irrigation nozzle; A plurality of connecting rods are distributed in a ring array and hinged on the bottom surface of the sliding ring, and one end of the connecting rod away from the sliding ring is hinged to the adjustment plate; A plurality of groups of guide grooves are respectively arranged on the bottom surfaces of a plurality of the adjustment plates, and each group of the guide grooves is evenly distributed on the adjustment plate.

[0010] Preferably, the adjustment plate is an arc-shaped plate, and one end of the guide groove passes through the adjustment plate.

[0011] Preferably, the cleaning component comprises: A movable rod is provided through the bottom end of the fixing frame, and the movable rod is movably connected to the through-hole; A rotating stick, fixedly mounted on the top of the movable rod; A bracket, fixedly mounted on the top of the rotating rod; Clean the gear ring and fix it on the top surface of the bracket; A corrugated closed groove is provided on the outer wall of the rotating roller; A fixing rod, fixedly mounted on the top surface of the fixing frame, and an end of the fixing rod is slidably connected to the inner side wall of the corrugated closed groove; The driving mechanism is arranged on the fixing frame at the side of the rotating roller.

[0012] Preferably, the driving mechanism comprises: A rotating shaft, rotatably mounted on the top surface of the fixing frame; A driving gear is fixedly mounted on the top of the rotating shaft, and the driving gear is meshed with the cleaning gear ring; The driven wheel is fixedly sleeved on the outer surface wall of the rotating shaft.

[0013] Preferably, the outer walls of several of the driven wheels are connected through a synchronous belt transmission, a driving motor is fixedly mounted on the bottom surface of one of the several fixing frames, and the output end of the driving motor passes through the fixing frame and is fixedly connected to the bottom end of the rotating shaft.

[0014] Preferably, the thickness of the cleaning gear ring is much greater than the thickness of the driving gear, and bristles are provided on the inner side wall of the cleaning gear ring.

[0015] Preferably, the outer wall of the driving wheel is in contact with the opposite sides of the two guide rails, and the outer wall of the driving wheel is provided with anti-slip grooves.

[0016] Beneficial effects of the present invention: 1. This greenhouse irrigation device for grape planting, by setting an adjustment component and accurately controlling the extension and retraction of the electric push rod, the lifting plate can slide steadily and smoothly in the vertical direction and convert the vertical movement into linear movement of the sliding plate along the guide rod through the precise cooperation between the guide port and the transmission rod. As the sliding plate slides along the guide rod, the spacing between each irrigation pipe can be flexibly adjusted. Whether it is closely arranged to cover a small grape rack, or appropriately distanced to accommodate a large or irregular grape rack, the irrigation system can easily cope with it and achieve the optimal layout of the irrigation range. This highly flexible spacing adjustment not only ensures comprehensive coverage of irrigation and reduces irrigation blind spots, but also improves the utilization efficiency of water resources and avoids unnecessary waste.

[0017] 2. The greenhouse irrigation device for grape planting realizes flexible adjustment of the direction of water mist of the irrigation nozzle by setting a shielding component and a linkage mechanism between the electric push rod 2 and the sliding ring, the connecting rod and the adjusting plate. When the electric push rod 2 is started, it will push the sliding ring to slide smoothly along the outer wall of the irrigation pipe. This sliding action is converted into the rotational movement of the adjusting plate through the hinge action of the connecting rod. According to actual needs, the rotation angle of the adjusting plate can be controlled by adjusting the stroke of the electric push rod 2 to change the spray direction of the water mist of the irrigation nozzle, which not only improves the uniformity and accuracy of the water mist coverage, but also avoids the disorderly spraying and waste of water resources. At the same time, the guide groove can guide the water mist to flow along the predetermined path, making the spraying of the water mist more orderly and concentrated, ensuring that every drop of water can accurately act on the target area, and providing the best irrigation conditions for the growth of crops such as grapes. Through such a design, the irrigation system not only realizes the flexible adjustment of the direction of the irrigation water mist, but also greatly improves the efficiency and effect of irrigation.

[0018] 3. This greenhouse irrigation device for grape planting, by setting a cleaning component, adopts an irrigation device that combines an electric push rod with automatic cleaning technology, which not only greatly improves the irrigation efficiency, but also significantly optimizes the maintenance process of the irrigation nozzle. Specifically, when the irrigation nozzle accumulates impurities due to long-term use and faces the risk of blockage, the irrigation device can respond quickly, and adjust the irrigation pipe to the most suitable cleaning position through the precise control of the electric push rod, ensuring that the irrigation nozzle is accurately aligned with the cleaning gear ring. Once the position adjustment is completed, the drive mechanism will start immediately to provide a continuous source of power for the cleaning gear ring to clean the gear ring. Driven by the driving mechanism, it starts to rotate and slide back and forth in the vertical direction at the same time. This compound motion mode enables the cleaning gear ring to cover every tiny corner of the irrigation nozzle in all directions and at multiple angles. In this process, the bristles densely covered on the inner wall of the cleaning gear ring fit tightly against the surface of the irrigation nozzle, and through physical friction, the impurities, sediments, etc. attached to the nozzle are removed one by one to ensure that the irrigation channel is unobstructed. The entire cleaning process is highly automated and does not require direct human intervention. It not only greatly reduces labor intensity and improves work efficiency, but also significantly improves operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional multi-angle structure of the present invention; Figure 3 It is a schematic diagram of the structure between the lifting plate and the horizontal plate of the present invention; Figure 4 It is a schematic diagram of the sliding frame and guide rail structure of the present invention; Figure 5 This is a schematic diagram of the structure of the sliding plate, the support plate and the irrigation pipe of the present invention; Figure 6 This is a schematic diagram of the irrigation pipe structure of the present invention; Figure 7 For the present invention Figure 5 The enlarged structural diagram at A in the middle; Figure 8 This is a schematic diagram of the cleaning component structure of the present invention; Fig. 9 It is a schematic diagram of the partial cutaway structure of the irrigation pipe of the present invention; Fig.10It is a schematic diagram of the application of the irrigation device of the present invention in a greenhouse.

[0021] The markings in the figure are: 1. Guide rail; 2. Sliding frame; 3. Connecting frame; 4. Servo motor; 5. Driving wheel; 6. Cross plate; 71. Mounting plate; 72. Guide rod; 73. Sliding plate; 74. Electric push rod 1; 75. Lifting plate; 76. Guide port; 77. Transmission rod; 8. Support plate; 9. Irrigation pipe; 101. Sliding ring; 102. Electric push rod 2; 103. Adjusting plate; 104. Connecting rod; 105. Guide groove; 11. Irrigation nozzle; 12. Fixed frame; 131. Movable rod; 132. Rotating stick; 133. Bracket; 134. Cleaning gear ring; 135. Rotating shaft; 136. Driving gear; 137. Driven wheel; 138. Driving motor; 139. Synchronous belt; 1310. Corrugated closing groove; 1311. Fixed rod. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figures 1 to 10As shown, a greenhouse irrigation device for grape planting comprises two guide rails 1; two sliding frames 2, which are respectively slidably mounted on the outer walls of the two guide rails 1; a connecting frame 3, which is fixedly mounted on the top surfaces of the two sliding frames 2; a servo motor 4, which is fixedly mounted on the top surface of the connecting frame 3, and the output end of the servo motor 4 passes through the connecting frame 3; a driving wheel 5, which is fixedly mounted on the output end of the servo motor 4, and the outer wall of the driving wheel 5 is in contact with the opposite sides of the two guide rails 1, and the outer wall of the driving wheel 5 is provided with anti-slip grooves; a horizontal plate 6, which is fixedly mounted on the bottom surfaces of the two sliding frames 2; an adjusting component, Set on the side wall of the horizontal plate 6; a plurality of support plates 8, which are set on the adjustment assembly; a plurality of irrigation pipes 9, which are respectively set at one end of the plurality of support plates 8 away from the adjustment assembly; a plurality of groups of irrigation nozzles 11, which are respectively set at the bottom ends of the plurality of irrigation pipes 9, and each group of irrigation nozzles 11 is distributed in a circular array on the irrigation pipe 9; a plurality of shielding assemblies, which are respectively set at positions corresponding to the irrigation nozzles 11 on the plurality of irrigation pipes 9; a plurality of fixing frames 12, which are fixedly installed on the bottom surface of the horizontal plate 6; a plurality of cleaning assemblies, which are respectively set at the bottom ends of the plurality of fixing frames 12; During installation, first ensure that the two sturdy guide rails 1 are accurately fixed on the shed poles of the greenhouse, and ensure that the entire irrigation device is firmly suspended above the grape planting frame to form a convenient irrigation network. The water supply pipe is fixed to one of the guide rails 1 through a mounting ring, so that as the sliding frame 2 slides freely on the guide rail 1, the water supply pipe can be flexibly extended and retracted to ensure that the water source can be smoothly transported to each irrigation point. The working principle and connection method of the water supply pipe are existing mature technologies, which will not be described in detail here, and are not shown in the figure. When irrigating the grapes, the servo motor 4 can be turned on to drive the drive wheel 5 to rotate. The drive wheel 5 fits with the two guide rails 1, and the sliding frame 2 can slide along the guide rail 1. With the forward and reverse rotation of the servo motor 4, the entire device can slide back and forth along the guide rail 1. The close fit between the drive wheel 5 and the guide rail 1 ensures that the sliding frame 2 can slide smoothly and accurately along the track of the guide rail 1. By controlling the forward and reverse rotation of the servo motor 4, the entire irrigation device can be easily implemented It now slides back and forth to ensure that each grape plant can be evenly and fully irrigated, greatly improving the irrigation efficiency and coverage rate. During the irrigation process, the spacing between each irrigation pipe 9 can be flexibly adjusted according to the specific position and density of grape growth through the adjustment component to ensure that each drop of water can be accurately delivered to the target area, avoiding the waste of water resources. In addition, the shielding component allows the operator to fine-tune the direction of the water mist sprayed from the irrigation nozzle 11 as needed to ensure that the water mist can accurately cover the grape leaves and fruits, further improving the irrigation effect, and reducing unnecessary moisture to the surrounding environment. After the irrigation task is completed, considering that the irrigation nozzle 11 may be blocked due to the accumulation of impurities during long-term use, the cleaning component can be started during the irrigation interval or at the end of the irrigation, and the irrigation nozzle 11 at the bottom of the irrigation pipe 9 is efficiently cleaned, effectively preventing the occurrence of blockage, ensuring the long-term stable operation of the irrigation system, and providing a solid guarantee for the healthy growth of grapes.

[0025] like Figure 3 , Figure 5 As shown, the adjustment assembly includes: two mounting plates 71, symmetrically fixedly mounted on the side walls of the cross plate 6; two guide rods 72, symmetrically fixedly mounted between the opposite sides of the two mounting plates 71; a plurality of sliding plates 73, slidably mounted on the two guide rods 72, and the bottom surfaces of the plurality of sliding plates 73 are respectively fixedly connected to the top surfaces of the plurality of support plates 8; an electric push rod 74, fixedly mounted between the two sliding frames 2; a lifting plate 75, fixedly mounted on the telescopic end of the electric push rod 74, and the side surfaces of the lifting plate 75 are slidably connected to the side surfaces of the two mounting plates 71; two groups of guide openings 76, symmetrically opened on the side surfaces of the lifting plate 75, and the number of each group of guide openings 76 is the same as the number of sliding plates 73 on one side, and the guide openings 76 are inclined; a plurality of transmission rods 77, respectively slidably mounted on the inner side walls of the plurality of guide openings 76, and the end of the transmission rod 77 away from the guide opening 76 is fixedly connected to the side surface of the sliding plate 73; When the operator decides to adjust the spacing of the irrigation pipes 9 according to the actual layout and growth status of the grape planting, the electric push rod 1 74 is started to drive the lifting plate 75 to slide smoothly in the vertical direction. This action not only directly affects the position of the lifting plate 75 itself, but also indirectly drives the guide port 76 set thereon to slide synchronously; It is worth noting that the sliding plate 73, as a key component connecting the irrigation pipe 9, can slide along the guide rod 72, and the guide opening 76 and the sliding plate 73 are linked by the transmission rod 77. The guide openings 76 on both sides are designed to be symmetrical and inclined, ensuring that when the lifting plate 75 moves in the vertical direction, it can be guided by the inclined surface of the guide opening 76 to convert the vertical movement into the horizontal sliding of the transmission rod 77. As the transmission rod 77 moves smoothly in the guide opening 76, the sliding plate 73 is precisely adjusted along the direction of the guide rod 72, thereby driving the irrigation pipe 9 fixed thereon to achieve flexible changes in the spacing. This adjustment process is not only smooth and efficient, but more importantly, it can accurately control the coverage of the irrigation pipe 9 according to the different needs of the grape planting area, ensuring that each grape can get just the right amount of irrigation, which not only avoids the waste of water resources, but also improves the accuracy and efficiency of irrigation.

[0026] like Figure 6 , Figure 7 As shown, the shielding assembly includes: a sliding ring 101, which is slidably sleeved on the outer wall of the irrigation pipe 9; an electric push rod 102, which is fixedly installed on the outer wall of the irrigation pipe 9, and the telescopic end of the electric push rod 102 is fixedly connected to the sliding ring 101; a plurality of adjustment plates 103, which are respectively hinged on the outer wall of the irrigation pipe 9 and located above the irrigation nozzle 11, and the adjustment plates 103 are arc-shaped plates; a plurality of connecting rods 104, which are distributed in an annular array and hinged on the bottom surface of the sliding ring 101, and one end of the connecting rod 104 away from the sliding ring 101 is hinged to the adjustment plate 103; a plurality of groups of guide grooves 105, which are respectively arranged on the bottom surfaces of the plurality of adjustment plates 103, and each group of guide grooves 105 is evenly distributed on the adjustment plate 103, and one end of the guide groove 105 passes through the adjustment plate 103; When it is necessary to finely adjust the direction of the irrigation water mist, the operator can start the electric push rod 102, whose power output is quickly converted into the smooth sliding of the sliding ring 101 along the irrigation pipe 9 and the linear motion of the sliding ring 101 is converted into the rotational motion of the adjustment plate 103 through the key connecting piece 104. Specifically, the two ends of the connecting rod 104 are respectively connected to the sliding ring 101 and the adjustment plate 103 in a hinged manner. As the sliding ring 101 slides downward along the irrigation pipe 9, the pulling action of the connecting rod 104 causes the adjustment plate 103 to rotate around its fixed point, thereby realizing the flexible adjustment of the angle of the adjustment plate 103; The change in the angle of the adjustment plate 103 directly affects the landing point and diffusion range of the water mist sprayed from the irrigation nozzle 11. The fine water mist released from the irrigation nozzle 11 will first come into contact with the adjustment plate 103, and then, under the guidance of the adjustment plate 103, it will diffuse in an orderly manner according to the preset angle and direction. This process not only improves the uniformity and accuracy of the water mist coverage, but also avoids the disordered spraying and waste of water resources. The guide groove 105 on the adjustment plate 103 further optimizes the guiding effect of the water mist. When the water mist hits the surface of the adjustment plate 103, the guide groove 105 can guide the water mist to flow along a predetermined path, making the spraying of the water mist more orderly and concentrated, ensuring that every drop of water can accurately act on the target area, providing the best irrigation conditions for the growth of crops such as grapes. Through such a design, the irrigation system not only realizes the flexible adjustment of the direction of the irrigation water mist, but also greatly improves the efficiency and effect of irrigation.

[0027] like Figure 8 , Fig. 9 As shown, the cleaning assembly includes: a movable rod 131, which is arranged at the bottom end of the fixed frame 12, and the movable rod 131 is movably connected to the penetration; a rotating rod 132, which is fixedly installed at the top of the movable rod 131; a bracket 133, which is fixedly installed at the top of the rotating rod 132; a cleaning gear ring 134, which is fixedly installed on the top surface of the bracket 133, and the inner side wall of the cleaning gear ring 134 is provided with bristles; a corrugated closed groove 1310, which is opened on the outer wall of the rotating rod 132; a fixed rod 1311, which is fixedly installed on the top surface of the fixed frame 12, and the end of the fixed rod 1311 is slidably connected to the inner side wall of the corrugated closed groove 1310; a driving mechanism, which is arranged at the fixed frame 12 at the side of the rotating rod 132; When the irrigation nozzle 11 needs to be cleaned, the operator first starts the electric push rod 74 and uses its driving force to adjust the position of the irrigation pipe 9 so that the spacing between the irrigation pipes 9 is gradually reduced until it reaches the minimum state. At this time, the irrigation pipe 9 is just located above the cleaning gear ring 134, and its bottom surface is tightly fitted with the top surface of the cleaning gear ring 134, so as to prepare for the subsequent cleaning work; Next, by starting the driving mechanism, the cleaning gear ring 134 starts to rotate around its axis. This rotation action is due to the corrugated closed groove 1310 provided on the outer wall of the rotating rod 132. The corrugated closed groove 1310 forms a sliding connection with the end of the fixed rod 1311, so that the rotating rod 132 can realize reciprocating sliding in the vertical direction through the action of the movable rod 131 while rotating with the cleaning gear ring 134, ensuring that the cleaning gear ring 134 can clean the irrigation nozzle 11 in all directions and at multiple angles. During the cleaning process, the bristles on the inner wall of the cleaning gear ring 134 play a key role. The bristles are hard bristles. As the cleaning gear ring 134 rotates and slides vertically, the bristles continuously contact and rub against the surface of the irrigation nozzle 11, effectively removing impurities and sediments attached to the nozzle, thereby avoiding the problem of clogging of the irrigation nozzle 11. After the cleaning work is completed, the operator stops the driving mechanism, and the cleaning gear ring 134 is immediately restored to the initial position under the action of the reset mechanism, ready for next use. At this time, the operator can start the electric push rod 74 again, expand the irrigation pipe 9 to an appropriate spacing, and continue the irrigation operation.

[0028] like Figure 1 , Figure 8 As shown, the driving mechanism includes: a rotating shaft 135, which is rotatably mounted on the top surface of the fixing frame 12; a driving gear 136, which is fixedly mounted on the top of the rotating shaft 135, and the driving gear 136 is meshed with a cleaning gear ring 134, and the thickness of the cleaning gear ring 134 is much greater than the thickness of the driving gear 136; a driven wheel 137, which is fixedly sleeved on the outer wall of the rotating shaft 135; the outer walls of a plurality of driven wheels 137 are connected by a synchronous belt 139, and a driving motor 138 is fixedly mounted on the bottom surface of one of the plurality of fixing frames 12, and the output end of the driving motor 138 passes through the fixing frame 12 and is fixedly connected to the bottom end of the rotating shaft 135; When it is necessary to clean the irrigation nozzle 11, the operator first starts the driving motor 138, which serves as the power source of the entire cleaning mechanism. In order to achieve the synchronous operation of cleaning the gear rings 134 under the multiple irrigation pipes 9, a transmission connection method of a synchronous belt 139 and a driven wheel 137 is adopted between each shaft 135, ensuring that when the main shaft 135 rotates, all the driven shafts 135 can rotate synchronously at the same speed and direction, thereby achieving coordination and consistency of the cleaning work; As the rotating shaft 135 rotates, the driving gear 136 fixed thereon also rotates, and these driving gears 136 are tightly meshed with the cleaning gear ring 134. Through the mutual meshing of the gears, the rotational power is effectively transmitted to the cleaning gear ring 134, driving it to perform a circular motion around the irrigation nozzle 11. It is worth noting that since the thickness of the cleaning gear ring 134 is designed to be greater than the thickness of the driving gear 136, it is ensured that the cleaning gear ring 134 reciprocates in the vertical direction during the cleaning process, and can always maintain effective meshing with the driving gear 136, thereby ensuring the stability and efficiency of the transmission; Under the combined effect of the circular motion and vertical reciprocating sliding of the cleaning gear ring 134, the bristles on its inner wall can comprehensively and deeply clean the impurities and sediments on the surface of the irrigation nozzle 11, effectively preventing the nozzle from being blocked. This design that integrates synchronous transmission and efficient cleaning not only improves the maintenance efficiency of the irrigation system, but also provides a strong guarantee for the smooth progress of agricultural production.

[0029] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0030] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A greenhouse irrigation device for grape planting, It is characterized in that include: two guide rails (1); Two sliding frames (2) are respectively slidably mounted on the outer walls of the two guide rails (1); A connecting frame (3) fixedly mounted on the top surfaces of the two sliding frames (2); A servo motor (4) is fixedly mounted on the top surface of the connecting frame (3), and an output end of the servo motor (4) passes through the connecting frame (3); A driving wheel (5) fixedly mounted on the output end of the servo motor (4); A horizontal plate (6) fixedly mounted on the bottom surfaces of the two sliding frames (2); An adjustment component, arranged on a side wall of the horizontal plate (6); A plurality of support plates (8) are arranged on the adjustment assembly; A plurality of irrigation pipes (9), respectively arranged at one end of a plurality of the support plates (8) away from the adjustment assembly; A plurality of groups of irrigation nozzles (11) are respectively arranged at the bottom ends of a plurality of the irrigation pipes (9), and each group of the irrigation nozzles (11) is distributed in a circular array on the irrigation pipe (9); A plurality of groups of shielding components are respectively arranged on a plurality of the irrigation pipes (9) at positions corresponding to the irrigation nozzles (11); A plurality of fixing frames (12) fixedly mounted on the bottom surface of the horizontal plate (6); A plurality of cleaning components are respectively arranged at the bottom ends of a plurality of the fixing frames (12).

2. A greenhouse irrigation device for grape planting according to claim 1, It is characterized in that The adjustment component comprises: Two mounting plates (71) symmetrically fixedly mounted on the side walls of the transverse plate (6); Two guide rods (72) are symmetrically fixedly mounted between opposite sides of the two mounting plates (71); A plurality of sliding plates (73) are slidably mounted on the two guide rods (72), and the bottom surfaces of the plurality of sliding plates (73) are respectively fixedly connected to the top surfaces of the plurality of support plates (8); An electric push rod (74) is fixedly mounted between the two sliding frames (2); A lifting plate (75) is fixedly mounted on the telescopic end of the electric push rod 1 (74); Two groups of guide openings (76) are symmetrically arranged on the side of the lifting plate (75), and the number of the guide openings (76) in each group is the same as the number of the sliding plates (73) on one side; A plurality of transmission rods (77) are respectively slidably mounted on the inner side walls of the plurality of guide openings (76), and one end of the transmission rod (77) away from the guide opening (76) is fixedly connected to the side surface of the sliding plate (73).

3. A greenhouse irrigation device for grape planting according to claim 2, It is characterized in that The guide opening (76) is arranged in an inclined manner, and the side surface of the lifting plate (75) is slidably connected to the side surfaces of the two mounting plates (71).

4. A greenhouse irrigation device for grape planting according to claim 3, It is characterized in that The shielding component comprises: A sliding ring (101) slidably sleeved on the outer wall of the irrigation pipe (9); The second electric push rod (102) is fixedly mounted on the outer wall of the irrigation pipe (9), and the telescopic end of the second electric push rod (102) is fixedly connected to the sliding ring (101); A plurality of adjustment plates (103) are respectively hinged on the outer wall of the irrigation pipe (9) at positions above the irrigation nozzle (11); A plurality of connecting rods (104) are distributed in a ring array and are hinged on the bottom surface of the sliding ring (101), and one end of the connecting rod (104) away from the sliding ring (101) is hinged to the adjustment plate (103); A plurality of groups of guide grooves (105) are respectively arranged on the bottom surfaces of a plurality of the adjustment plates (103), and each group of the guide grooves (105) is evenly distributed on the adjustment plate (103).

5. A greenhouse irrigation device for grape planting according to claim 4, It is characterized in that The adjustment plate (103) is an arc-shaped plate, and one end of the guide groove (105) passes through the adjustment plate (103).

6. A greenhouse irrigation device for grape planting according to claim 5, It is characterized in that The cleaning component includes: A movable rod (131) is arranged to penetrate the bottom end of the fixing frame (12), and the movable rod (131) is movably connected to the penetration point; A rotating rod (132) fixedly mounted on the top end of the movable rod (131); A bracket (133) fixedly mounted on the top of the rotating rod (132); A cleaning gear ring (134) is fixedly mounted on the top surface of the bracket (133); A corrugated closed groove (1310) is provided on the outer wall of the rotating roller (132); A fixing rod (1311) is fixedly mounted on the top surface of the fixing frame (12), and an end of the fixing rod (1311) is slidably connected to the inner side wall of the corrugated closed groove (1310); The driving mechanism is arranged on the fixing frame (12) at a side position of the rotating roller (132).

7. A greenhouse irrigation device for grape planting according to claim 6, It is characterized in that The driving mechanism comprises: A rotating shaft (135) rotatably mounted on the top surface of the fixing frame (12); A driving gear (136) is fixedly mounted on the top end of the rotating shaft (135), and the driving gear (136) is meshed with the cleaning gear ring (134); The driven wheel (137) is fixedly sleeved on the outer wall of the rotating shaft (135).

8. A greenhouse irrigation device for grape planting according to claim 7, It is characterized in that The outer walls of the plurality of driven wheels (137) are connected in transmission via a synchronous belt (139); a driving motor (138) is fixedly mounted on the bottom surface of one of the plurality of fixing frames (12); and an output end of the driving motor (138) passes through the fixing frame (12) and is fixedly connected to the bottom end of the rotating shaft (135).

9. A greenhouse irrigation device for grape planting according to claim 8, It is characterized in that The thickness of the cleaning gear ring (134) is much greater than the thickness of the driving gear (136), and bristles are provided on the inner side wall of the cleaning gear ring (134).

10. A greenhouse irrigation device for grape planting according to claim 9, It is characterized in that The outer wall of the driving wheel (5) is in contact with the opposite sides of the two guide rails (1), and the outer wall of the driving wheel (5) is provided with anti-slip grooves.

Images