Street lamp pole attached vertical greening drip irrigation device

Abstract

This utility model belongs to the field of greening drip irrigation technology, specifically a vertical greening drip irrigation device attached to a street light pole. It includes a fixed plate with a water storage chamber at its top, a clamping assembly on the inner wall of the fixed plate, a fixed frame fixedly connected to the bottom of the fixed plate, a motor fixedly connected to the outer wall of the fixed frame, and a lead screw fixedly connected to the output end of the motor extending into the interior of the fixed frame. A slider is connected to the outer wall of the lead screw via a screw-nut pair, and a mounting frame is fixedly connected to the slider. A bracket is rotatably connected to the inner wall of the mounting frame. This utility model provides a vertical greening drip irrigation device attached to a street light pole. The rotation of the lead screw controls the lateral movement of the nozzle, thereby adjusting the dripping position of the nozzle. When the bracket moves laterally between two sets of top plates, the action of the two sets of top plates causes the bracket to swing back and forth, driving the nozzle to swing back and forth, thus increasing the dripping range of the nozzle and allowing even the edges of the greenery to be drip-irrigated.

Description

Technical Field

[0001] This utility model belongs to the field of greening drip irrigation, specifically a vertical greening drip irrigation device attached to a street light pole. Background Technology

[0002] Greening refers to the planting of protective forests, roadside trees, crops, and various plants in residential areas and parks. During the greening process, drip irrigation is needed to provide even and efficient water to the plants. In municipal engineering projects, green belts are typically planted beneath streetlights, requiring regular watering; therefore, drip irrigation systems attached to streetlight poles have been developed.

[0003] A search revealed a Chinese patent (authorization announcement number CN115568404B) disclosing an elevated greening irrigation system. This patent belongs to the field of greening irrigation technology. The elevated greening irrigation system includes a water collection tank and a water pump installed on the tank. The water pump's outlet is connected to an outlet pipe. The end of the outlet pipe away from the water collection tank is connected to a receiving pipe. The end of the receiving pipe away from the outlet pipe extends to the ground. A spray pipe is slidably installed inside the receiving pipe, with its sliding direction parallel to the length of the receiving pipe. Multiple nozzles are installed on the spray pipe. The end of the spray pipe near the outlet pipe is connected to the receiving pipe. An opening is provided at the end of the receiving pipe away from the outlet pipe for the spray pipe to move in or out. A sliding component is provided inside the receiving pipe to drive the spray pipe in or out of the receiving pipe. An opening / closing assembly is provided on the receiving pipe for opening and closing the opening. This application has the effect of extending the service life of the spray pipe to a certain extent.

[0004] However, existing greening drip irrigation devices have low drip coverage, making it inconvenient to drip irrigate large areas of greenery. Furthermore, due to the limited drip irrigation area, the edges of the greenery under streetlights are difficult to be irrigated. In addition, they cannot utilize natural resources and cannot store rainwater during the rainy season, resulting in the need to replenish water during sunny days and wasting water resources. Therefore, this utility model provides a streetlight pole-attached vertical greening drip irrigation device. Utility Model Content

[0005] To address the shortcomings of existing technologies, such as low drip irrigation coverage, which makes it inconvenient to irrigate large areas of greenery, and the limited irrigation area resulting in water shortages at the edges of greenery below streetlights, this invention proposes a vertical drip irrigation device for streetlight poles.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The street light pole attached vertical greening drip irrigation device of this utility model includes a fixing plate, a water storage cavity is opened at the top of the fixing plate, a clamping assembly is provided on the inner wall of the fixing plate, a fixing frame is fixedly connected to the bottom of the fixing plate, a motor is fixedly connected to the outer wall of the fixing frame, the output end of the motor extends into the interior of the fixing frame and is fixedly connected to a lead screw, a slider is connected to the outer wall of the lead screw through a lead screw nut pair, a mounting frame is fixedly connected to the slider, a bracket is rotatably connected to the inner wall of the mounting frame, and a nozzle is provided at the bottom of the bracket.

[0007] Preferably, the clamping assembly includes a groove formed inside the fixing plate. Two clamping plates are symmetrically slidably connected to the inner wall of the groove. The outer walls of the two clamping plates are both set as arc surfaces. Two threaded rods are symmetrically threaded to the inner wall of the fixing plate. The two threaded rods are rotatably connected to the two clamping plates respectively.

[0008] Preferably, the inner wall of the fixing frame is symmetrically fixedly connected with two sets of top plates, the two sets of top plates are staggered, the side of the top plate near the support is set as a symmetrical inclined surface, and the bottom of the slider is provided with a reset component.

[0009] Preferably, the reset assembly includes two side plates, which are symmetrically fixedly installed at the bottom of the slider. A first sliding shaft is slidably connected to the inner wall of the side plate. A first limiting plate is fixedly connected to one end of the first sliding shaft. A second limiting plate is fixedly connected to the outer wall of the first sliding shaft. A first spring is sleeved on the outer wall of the first sliding shaft. One end of the first spring is fixedly connected to the side plate, and the other end of the first spring is fixedly connected to the second limiting plate. The other end of the first sliding shaft abuts against the bracket.

[0010] Preferably, the top of the fixed plate is fixedly connected to two sets of second sliding shafts, each set of the second sliding shafts consists of two shafts, the top of each of the four second sliding shafts is fixedly connected to a third limiting plate, the outer walls of each of the four second sliding shafts are slidably connected to a connecting block, the outer walls of each of the four second sliding shafts are fitted with a second spring, the bottom of the second spring is fixedly connected to the connecting block, the top of the second spring is fixedly connected to the third limiting plate, and a filter plate is fixedly connected between the four connecting blocks, the top of the filter plate being a symmetrical inclined surface.

[0011] Preferably, the water storage chamber is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is symmetrically fixedly connected to two cranks, the bottom of the filter plate is symmetrically fixedly connected to two protrusions, the outer wall of the rotating shaft is symmetrically fixedly connected to two second synchronous pulleys, the outer wall of the lead screw is symmetrically fixedly connected to two first synchronous pulleys, and the first synchronous pulleys and the second synchronous pulleys are connected by a synchronous belt drive.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The present invention relates to a vertical greening drip irrigation device attached to a street light pole, wherein the rotation of the screw controls the lateral movement of the nozzle, thereby adjusting the drip irrigation position of the nozzle. When the support moves laterally between the two sets of top plates, the support swings back and forth left and right under the action of the two sets of top plates, which drives the nozzle to swing back and forth left and right, thereby increasing the drip irrigation range of the nozzle and enabling the edges of the greening to be drip irrigated as well.

[0014] 2. The street light pole attached vertical greening drip irrigation device of this utility model, through the set water storage chamber, can not only supply water manually, but also collect rainwater during the rainy season for use when the weather is sunny. Thus, it makes reasonable use of natural rainwater and effectively saves water resources. The set filter plate can filter the rainwater, leaving fallen leaves and other debris on the top of the filter plate and sliding down the slope of the filter plate. As the screw rotates, it can drive the filter plate to vibrate continuously downward, effectively preventing the filter plate from being blocked by fallen leaves and other debris, thus affecting the water intake. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is an exploded view of the fixing frame and top plate of this utility model used together;

[0019] Figure 4 This is a utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 5 This is a utility model Figure 2 Enlarged view of point B in the middle;

[0021] Figure 6 This is a utility model Figure 3 Enlarged view of point C in the middle;

[0022] In the diagram: 1. Fixing plate; 11. Clamping plate; 12. Threaded rod; 13. Fixing bracket; 14. Motor; 15. Lead screw; 16. Slider; 17. Mounting bracket; 18. Support bracket; 19. Nozzle;

[0023] 2. Side plate; 21. First sliding shaft; 22. First limiting plate; 23. Second limiting plate; 24. First spring; 25. Top plate;

[0024] 3. Water storage chamber; 31. Second sliding shaft; 32. Connecting block; 33. Second spring; 34. Third limiting plate; 35. Filter plate;

[0025] 4. Shaft; 41. Crank; 42. First synchronous pulley; 43. Second synchronous pulley; 44. Synchronous belt; 45. Lug. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figures 1 to 6 As shown, this utility model provides a technical solution: a street light pole attached vertical greening drip irrigation device, including a fixing plate 1, a water storage chamber 3 on the top of the fixing plate 1, a clamping assembly on the inner wall of the fixing plate 1, a fixing frame 13 fixedly connected to the bottom of the fixing plate 1, a motor 14 fixedly connected to the outer wall of the fixing frame 13, the output end of the motor 14 extending into the interior of the fixing frame 13 and fixedly connected to a lead screw 15, a slider 16 connected to the outer wall of the lead screw 15 through a lead screw nut pair, a mounting frame 17 fixedly connected to the slider 16, a bracket 18 rotatably connected to the inner wall of the mounting frame 17, and a nozzle 19 provided at the bottom of the bracket 18.

[0028] With the above technical solution, when drip irrigation is needed for the greenery under the streetlights, the fixing plate 1 is fixed to the streetlight pole by the clamping assembly, water is stored in the water storage chamber 3 to supply water to the nozzle 19, and when drip irrigation starts, the nozzle 19 is started to spray water from the water storage chamber 3. At the same time, the motor 14 is started, which drives the lead screw 15 to rotate, causing the slider 16 to move laterally, which in turn drives the mounting bracket 17 to move laterally, which in turn drives the bracket 18 to move laterally, which in turn drives the nozzle 19 to move laterally. This adjusts the drip irrigation position of the nozzle 19, which is suitable for use in large green belts.

[0029] Specifically, the clamping assembly includes a groove, which is formed inside the fixing plate 1. Two clamping plates 11 are symmetrically slidably connected to the inner wall of the groove. The outer walls of the two clamping plates 11 are both set as arc surfaces. Two threaded rods 12 are symmetrically threaded to the inner wall of the fixing plate 1. The two threaded rods 12 are rotatably connected to the two clamping plates 11 respectively.

[0030] By using the above technical solution, the groove on the fixing plate 1 is mounted on the street light pole. The two threaded rods 12 are rotated to bring them closer together. Under the push of the two threaded rods 12, the two clamping plates 11 are brought closer together. After the two clamping plates 11 come closer together, they clamp the street light pole, thereby fixing the fixing plate 1 to the street light pole. By setting the outer wall of the clamping plate 11 to be an arc surface, it can better fit the street light pole and improve the stability of clamping.

[0031] Specifically, two sets of top plates 25 are symmetrically fixedly connected to the inner wall of the fixed frame 13. The two sets of top plates 25 are staggered. The side of the top plate 25 near the bracket 18 is set as a symmetrical inclined surface. A reset assembly is provided at the bottom of the slider 16. The reset assembly includes two side plates 2. The two side plates 2 are symmetrically fixedly installed at the bottom of the slider 16. A first sliding shaft 21 is slidably connected to the inner wall of the side plate 2. A first limiting plate 22 is fixedly connected to one end of the first sliding shaft 21. A second limiting plate 23 is fixedly connected to the outer wall of the first sliding shaft 21. A first spring 24 is sleeved on the outer wall of the first sliding shaft 21. One end of the first spring 24 is fixedly connected to the side plate 2. The other end of the first spring 24 is fixedly connected to the second limiting plate 23. The other end of the first sliding shaft 21 abuts against the bracket 18.

[0032] Through the above technical solution, as the slider 16 moves laterally, when the slider 16 moves to the left top plate 25, the inclined surface of one side of the top plate 25 presses against the bracket 18. Under the pressure of the inclined surface of the top plate 25, the bracket 18 is pushed to swing to the right, causing the nozzle 19 to swing to the right. At the same time as the bracket 18 swings, it pushes the first sliding shaft 21 to slide within the side plate 2, compressing the first spring 24. When the slider 16 moves to the position where it is disengaged from the left top plate 25, it loses the pressure of the top plate 25, and under the action of the first spring 24, it causes... The bracket 18 swings back and resets, causing the nozzle 19 to swing back and reset. When the slider 16 moves to the right top plate 25, the bracket 18 swings to the left under the pressure of the top plate 25, causing the nozzle 19 to swing to the left. This process repeats. When the bracket 18 moves laterally between the two sets of top plates 25, the bracket 18 swings back and forth left and right under the action of the two sets of top plates 25, causing the nozzle 19 to swing back and forth left and right, thereby increasing the drip irrigation range of the nozzle 19 and allowing the edges of the greenery to be drip irrigated as well.

[0033] Specifically, the top of the fixed plate 1 is fixedly connected to two sets of second sliding shafts 31, with two second sliding shafts 31 in each set. The top of each of the four second sliding shafts 31 is fixedly connected to a third limiting plate 34. The outer walls of each of the four second sliding shafts 31 are slidably connected to connecting blocks 32. The outer walls of each of the four second sliding shafts 31 are fitted with second springs 33. The bottom of the second springs 33 is fixedly connected to the connecting blocks 32, and the top of the second springs 33 is fixedly connected to the third limiting plate 34. Filter plates 35 are fixedly connected between the four connecting blocks 32. The top of the filter plates 35 is set as a symmetrical inclined surface. The water storage chamber 3 is rotatably connected to a rotating shaft 4. The outer wall of the rotating shaft 4 is symmetrically fixedly connected to two cranks 41. The bottom of the filter plates 35 is symmetrically fixedly connected to two protrusions 45. The outer wall of the rotating shaft 4 is symmetrically fixedly connected to two second synchronous pulleys 43. The outer wall of the lead screw 15 is symmetrically fixedly connected to two first synchronous pulleys 42. The first synchronous pulleys 42 and the second synchronous pulleys 43 are connected by a synchronous belt 44.

[0034] Through the above technical solution, the water storage chamber 3 not only allows for artificial water supply but also collects rainwater during the rainy season for use on sunny days, thus making rational use of natural rainwater and effectively saving water resources. The filter plate 35 filters the rainwater, and the filtered water passes through the filter plate 35 and is collected in the water storage chamber 3. Remaining debris such as fallen leaves remains on the top of the filter plate 35 and slides down its inclined surface. When the lead screw 15 rotates, it drives the first synchronous pulley 42 to rotate, which in turn drives the second synchronous pulley 43 to rotate via the synchronous belt 44. The rotation of shaft 4 drives the crank 41 to rotate. When the protruding end of crank 41 rotates to the top, it presses against the bottom of protrusion 45. Under the pressure of crank 41, protrusion 45 moves upward, driving filter plate 35 to move upward, causing connecting block 32 to move upward and pressing the second spring 33. When the protruding end of crank 41 rotates to the bottom, it loses the pressure of crank 41. Under the action of the second spring 33, filter plate 35 is pushed to move downward quickly and vibrate. This process repeats. As screw 15 rotates, it can drive filter plate 35 to vibrate downward continuously, effectively preventing filter plate 35 from being blocked by fallen leaves and other debris, thus affecting water intake.

[0035] When drip irrigation is needed for the greenery under the streetlights, the groove on the fixing plate 1 is placed on the streetlight pole. The two threaded rods 12 are rotated to bring them closer together. Under the push of the two threaded rods 12, the two clamping plates 11 are brought closer together and clamp the streetlight pole, thus fixing the fixing plate 1 to the streetlight pole. By making the outer wall of the clamping plate 11 curved, it can better fit the streetlight pole and improve the stability of the clamping. Water is filled into the water storage chamber 3 to supply water to the nozzle 19. When drip irrigation begins, the nozzle 19 is started to spray water from the water storage chamber 3. At the same time, the motor 14 is started, which drives the lead screw 15 to rotate, causing the slider 16 to move laterally, which in turn causes the mounting bracket 17 to move laterally, and the support 18 to move laterally. This causes the nozzle 19 to move laterally, thereby adjusting the drip irrigation position of the nozzle 19, suitable for use in large green belts. As the slider 16 moves laterally, when the slider 16 moves to the left top plate 25, the inclined surface of one side of the top plate 25 presses against the bracket 18. Under the pressure of the inclined surface of the top plate 25, the bracket 18 is pushed to swing to the right, causing the nozzle 19 to swing to the right. At the same time, the bracket 18 swings, pushing the first sliding shaft 21 to slide in the side plate 2, pressing the first spring 24. When the slider 16 moves to the position where it is disengaged from the left top plate 25, it loses the pressure of the top plate 25. Under the action of the first spring 24, the bracket 18 swings back and resets, causing the nozzle 19 to swing back and reset. The same process occurs when the slider 16 moves to the right top plate 25. Under the pressure of the top plate 25, the support 18 swings to the left, causing the sprinkler head 19 to swing to the left. This process repeats. When the support 18 moves laterally between the two sets of top plates 25, the support 18 swings back and forth left and right under the action of the two sets of top plates 25, causing the sprinkler head 19 to swing back and forth left and right, thereby increasing the drip irrigation range of the sprinkler head 19, so that even the edges of the greenery can be drip-irrigated. Through the set water storage chamber 3, not only can artificial water be supplied, but rainwater can also be collected during the rainy season for use when the weather is sunny. This makes reasonable use of natural rainwater and effectively saves water resources. The set filter plate 35 can filter the rainwater. The filtered rainwater passes through the filter plate 35 and is collected in the water storage chamber 3, while the remaining fallen leaves and other debris are retained. At the top of the filter plate 35, and sliding down its inclined surface, as the lead screw 15 rotates, it drives the first synchronous pulley 42 to rotate. Through the synchronous belt 44, it drives the second synchronous pulley 43 to rotate, causing the shaft 4 to rotate, which in turn drives the crank 41 to rotate. When the protruding end of the crank 41 rotates to the top, it presses against the bottom of the protrusion 45. Thus, under the pressure of the crank 41, the protrusion 45 moves upward, driving the filter plate 35 to move upward, causing the connecting block 32 to move upward, pressing the second spring 33. When the protruding end of the crank 41 rotates to the bottom, it loses the pressure of the crank 41. Under the action of the second spring 33, it pushes the filter plate 35 to move downward rapidly and vibrate. This process repeats, and as the lead screw 15 rotates, it can drive the filter plate 35 to vibrate continuously downward.This effectively prevents the filter plate 35 from being clogged by fallen leaves and other debris, thus avoiding obstruction of water intake.

[0036] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0037] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A vertical greening drip irrigation device attached to a street light pole, characterized in that, The device includes a fixed plate (1), a water storage cavity (3) is provided on the top of the fixed plate (1), a clamping assembly is provided on the inner wall of the fixed plate (1), a fixed frame (13) is fixedly connected to the bottom of the fixed plate (1), a motor (14) is fixedly connected to the outer wall of the fixed frame (13), the output end of the motor (14) extends into the interior of the fixed frame (13) and is fixedly connected to a lead screw (15), a slider (16) is connected to the outer wall of the lead screw (15) through a lead screw nut pair, a mounting frame (17) is fixedly connected to the slider (16), a bracket (18) is rotatably connected to the inner wall of the mounting frame (17), and a nozzle (19) is provided at the bottom of the bracket (18).

2. The lamppost-attached vertical greening drip irrigation device according to claim 1, characterized in that, The clamping assembly includes a groove, which is opened inside the fixing plate (1). Two clamping plates (11) are symmetrically slidably connected to the inner wall of the groove. The outer walls of the two clamping plates (11) are both set as arc surfaces. Two threaded rods (12) are symmetrically threaded to the inner wall of the fixing plate (1). The two threaded rods (12) are rotatably connected to the two clamping plates (11) respectively.

3. The lamppost-attached vertical greening drip irrigation device according to claim 1, characterized in that, The inner wall of the fixed frame (13) is symmetrically fixed with two sets of top plates (25). The two sets of top plates (25) are staggered. The side of the top plate (25) near the bracket (18) is set as a symmetrical inclined surface. The bottom of the slider (16) is provided with a reset component.

4. A street light pole-attached vertical greening drip irrigation device according to claim 3, characterized in that, The reset assembly includes two side plates (2), which are symmetrically fixedly installed at the bottom of the slider (16). The inner wall of the side plate (2) is slidably connected to a first sliding shaft (21). One end of the first sliding shaft (21) is fixedly connected to a first limiting plate (22). The outer wall of the first sliding shaft (21) is fixedly connected to a second limiting plate (23). The outer wall of the first sliding shaft (21) is fitted with a first spring (24). One end of the first spring (24) is fixedly connected to the side plate (2), and the other end of the first spring (24) is fixedly connected to the second limiting plate (23). The other end of the first sliding shaft (21) abuts against the bracket (18).

5. A street light pole-attached vertical greening drip irrigation device according to claim 1, characterized in that, The top of the fixed plate (1) is fixedly connected to two sets of second sliding shafts (31), each set of second sliding shafts (31) is set to two, the top of each of the four second sliding shafts (31) is fixedly connected to a third limiting plate (34), the outer walls of each of the four second sliding shafts (31) are slidably connected to a connecting block (32), the outer walls of each of the four second sliding shafts (31) are sleeved with a second spring (33), the bottom of the second spring (33) is fixedly connected to the connecting block (32), the top of the second spring (33) is fixedly connected to the third limiting plate (34), and a filter plate (35) is fixedly connected between the four connecting blocks (32), the top of the filter plate (35) is set to a symmetrical inclined surface.

6. A streetlight pole-attached vertical greening drip irrigation device according to claim 5, characterized in that, The water storage chamber (3) is rotatably connected to a rotating shaft (4). Two cranks (41) are symmetrically fixed to the outer wall of the rotating shaft (4). Two protrusions (45) are symmetrically fixed to the bottom of the filter plate (35). Two second synchronous pulleys (43) are symmetrically fixed to the outer wall of the rotating shaft (4). Two first synchronous pulleys (42) are symmetrically fixed to the outer wall of the lead screw (15). The first synchronous pulleys (42) and the second synchronous pulleys (43) are connected by a synchronous belt (44).

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