Irrigation device for ecological restoration plants along expressway

Abstract

The utility model belongs to the technical field of plant irrigation equipment, and provides an irrigation device for ecological restoration plants along an expressway, which comprises an irrigation vehicle, a water tank, a vehicle platform, a water pump, a water conveying pipe and an automatic water spraying system, the automatic water spraying system comprises a pair of supporting plate groups and a rotating shaft, and one section of the rotating shaft is provided with a belt wheel transmission mechanism; a stepping motor is arranged at the power driving end of the belt wheel transmission mechanism, a pair of installation bases are arranged on the rotating shaft, a water spraying main pipe is arranged between the installation bases, one end of the water spraying main pipe is connected with a water conveying pipe, a plug is arranged at the other end of the water spraying main pipe, and a plurality of water spraying branch pipes distributed in the length direction of the water spraying main pipe are arranged on the water spraying main pipe. Sprayers are arranged at the ends of the water spraying branch pipes, and a protective cover connected with the water tank is arranged above the water spraying branch pipes. The device is reasonable in design, simple in structure, capable of automatically adjusting the water spraying direction, provided with multiple water falling points, beneficial to improving the irrigation efficiency and suitable for large-scale popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant watering equipment, and in particular relates to a watering device for ecological restoration plants along expressways. Background Art

[0002] With the progress of urbanization, expressways are not only used as vehicle passages, but also have ecological landscape functions. Through ecological reconstruction and restoration along the expressway, including the slopes, it is conducive to restoring the coordination with the surrounding environment, increasing the green viewability, providing people with a better driving experience, and also conducive to boosting the tourism market along the expressway.

[0003] At present, most of the irrigation vehicles for irrigation operations on highways adopt a method in which a nozzle is set at the rear and the nozzle is manually operated at the rear for irrigation. For example, patent CN201620684056.8 discloses an engineering irrigation vehicle irrigation nozzle, which includes a vehicle body and an irrigation system, and CN207151468U discloses a greening irrigation vehicle, which includes a vehicle body, a water storage tank for storing water is fixedly connected to the vehicle body, a sprinkler device for spraying water supply flow is fixedly connected to the water storage tank, the sprinkler device includes a liquid storage tank also fixedly connected to the vehicle body, a liquid guide pipe extends outward from the liquid storage tank, and a water guide pipe also extends from the water storage tank, and the vehicle body rotates in the vertical direction and is connected to a sprinkler head that synchronously sprays water and liquid in the liquid storage tank and the liquid is wrapped in the water flow. However, since the sprinkler head has a single spray direction and a limited spray flow rate, the sprinkler truck needs to maintain a slower speed during the irrigation process to ensure the irrigation effect, but its irrigation efficiency needs to be improved; furthermore, a single and large-caliber sprinkler node will cause impact pits at the landing point of the water flow, affecting the growth of primary vegetation, especially for vegetation on the slopes, further affecting the irrigation efficiency. Utility Model Content

[0004] In view of the technical problems existing in the above-mentioned irrigation equipment, the utility model proposes an irrigation device for ecological restoration plants along highways, which has a reasonable design, a simple structure, can automatically adjust the water spray direction, has multiple water drop points and is conducive to improving irrigation efficiency.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: the watering device for ecological restoration plants along the highway provided by the utility model includes a watering vehicle, the watering vehicle is provided with a water tank and a vehicle platform, the bottom of the water tank is provided with a water pump, the water outlet end of the water pump is provided with a water pipe, and both sides of the water tank are provided with an automatic water spraying system connected with the water pipe, the automatic water spraying system includes a pair of support plate groups, the support plate group is provided with a rotating shaft, a section of the rotating shaft is provided with a pulley transmission mechanism, the power driving end of the pulley transmission mechanism is provided with a stepping motor, the bottom of the stepping motor is provided with a motor seat connected to the watering vehicle, a pair of mounting seats are provided on the rotating shaft, a water spraying main pipe is provided between the mounting seats, one end of the water spraying main pipe is connected to the water pipe and the other end thereof is provided with a plug, the water spraying main pipe is provided with a plurality of water spraying branches distributed along its length direction, the ends of the water spraying branches are provided with nozzles, and a protective cover connected to the water tank is provided above the water spraying branch pipe.

[0006] Preferably, the support plate group includes a fixed plate and a movable plate, the fixed plate is provided with a U-shaped opening for supporting the rotating shaft and a plurality of first bolt holes, the opening of the U-shaped opening faces upward, the movable plate is provided with an L-shaped opening opposite to the U-shaped opening, the top end of the L-shaped opening is a closed end and the other end thereof is communicated with the side of the movable plate, the movable plate is provided with second bolt holes corresponding one-to-one to the first bolt holes, and the fixed plate is connected to the movable plate by bolts.

[0007] Preferably, the pulley transmission mechanism includes a driven pulley connected to a rotating shaft, an intermediate pulley is provided at one end of the water tank, a driving pulley connected to a stepper motor is provided below the intermediate pulley, the driving pulley and the intermediate pulley are connected via a first belt transmission, and the intermediate pulley and the driven pulley are connected via a second belt transmission.

[0008] Preferably, the driving pulley, the intermediate pulley and the driven pulley are distributed in a triangle.

[0009] Preferably, the water spray branch pipe is L-shaped with its L-shaped opening facing downward.

[0010] Preferably, the protective cover is installed on the top side edge of the water tank, and the protective cover includes an L-shaped ceiling, and guard plates are provided at the front and rear ends of the ceiling. A corner plate connected to the water tank is provided on the back of the ceiling, and the corner plate is connected to the water tank by screws.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. The watering device for ecological restoration plants along the highway provided by the utility model sprays water in the water pipe from the side of the watering vehicle with multiple water spraying nodes, which not only increases the water spraying nodes, but also helps to reduce the impact of the water falling nodes. The direction of the rotating shaft together with the water spraying main pipe and the water spraying branch pipe can be adjusted by the stepping motor, which can realize automatic watering and avoid water waste. It also has good watering coverage and is conducive to shortening the operation time of the watering vehicle. The device has a reasonable design, a simple structure, can automatically adjust the water spraying direction, has multiple water falling points, and is conducive to improving the watering efficiency, and is suitable for large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 A front view of a watering device for ecological restoration plants along a highway provided in an embodiment;

[0015] Figure 2 A side view of an automatic sprinkler system and a water tank provided in an embodiment;

[0016] Figure 3 An axonometric view of an automatic sprinkler system and a water tank provided in an embodiment;

[0017] Figure 4 An exploded view of a support plate assembly provided in an embodiment;

[0018] Figure 5 An axonometric view of a rotating shaft, a mounting base, a water spray main pipe and a water spray branch pipe provided in an embodiment;

[0019] In the above figures, 1. watering vehicle; 2. water tank; 3. vehicle platform; 4. water pump; 5. water pipe; 6. automatic water spraying system; 61. support plate group; 611. fixed plate; 612. movable plate; 613. U-shaped mouth; 614. first bolt hole; 615. L-shaped mouth; 616. second bolt hole; 617. bolt; 62. rotating shaft; 63. pulley transmission mechanism; 631. driven pulley; 632. intermediate pulley; 633. driving pulley; 634. first belt; 635. second belt; 64. stepping motor; 65. motor seat; 66. mounting seat; 67. water spraying main pipe; 68. plug; 69. water spraying branch pipe; 610. sprinkler; 7. protective cover; 71. ceiling; 72. guard plate; 73. angle plate. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict. For the convenience of description, if the words "upper", "lower", "left" and "right" appear below, they only indicate that the upper, lower, left and right directions are consistent with the drawings themselves, and do not limit the structure.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Examples, such as Figures 1 to 5 As shown, the watering device for ecological restoration plants along the highway provided by the utility model comprises a watering vehicle 1, on which a water tank 2 and a vehicle platform 3 are arranged, a water pump 4 is arranged at the bottom of the water tank 2, and a water pipe 5 is arranged at the water outlet of the water pump 4. The vehicle platform 3 can be stood on when a person is needed to follow the vehicle, and automatic water spraying systems 6 connected to the water pipe 5 are arranged on both sides of the water tank 2, and two sets of water pumps 4 and water pipes 5 can be arranged to supply water to the automatic water spraying systems 6 on both sides, so that the watering vehicle 1 can spray water no matter which side of the road it is driving on. Specifically, the automatic water spraying system 6 provided by the utility model includes a pair of support plate groups 61, a rotating shaft 62 is provided on the support plate group 61, a section of the rotating shaft 62 is provided with a pulley transmission mechanism 63, a power driving end of the pulley transmission mechanism 63 is provided with a stepper motor 64, a motor seat 65 connected to the watering vehicle 1 is provided at the bottom of the stepper motor 64, a pair of mounting seats 66 are provided on the rotating shaft 62, a water spraying main pipe 67 is provided between the mounting seats 66, one end of the water spraying main pipe 67 is connected to the water supply pipe 5 and the other end thereof is provided with a plug 68, a plurality of water spraying branch pipes 69 distributed along the length direction thereof are provided on the water spraying main pipe 67, a nozzle 610 is provided at the end of the water spraying branch pipe 69, and a protective cover 7 connected to the water tank 2 is provided above the water spraying branch pipe 69.

[0023] More specifically, the automatic water spraying system 6 is arranged at the side of the watering vehicle 1, the water delivery pipe 5 delivers water to the water spraying main pipe 67, the water spraying main pipe 67 distributes water to the water spraying branch pipe 69, and the diameter of the water spraying branch pipe 69 is smaller than that of the delivery pipe. In this way, the water in the water delivery pipe 5 is sprayed out by multiple water spraying nodes, which not only increases the water spraying nodes, but also helps to reduce the impact of the falling water nodes, which helps to ensure the irrigation effect. At the same time, the rotating shaft 62 can be periodically driven by the stepping motor 64, and the rotating shaft 62 can rotate synchronously with the water spraying main pipe 67 through the mounting seat 66. The directions of the water spraying main pipe 67 and the water spraying branch pipe 69 can be automatically periodically adjusted. On the basis of realizing automatic irrigation, it has a good irrigation coverage ability, avoids water waste, and helps to shorten the operation time of the watering vehicle 1.

[0024] In order to improve the practicality of the support plate group 61, the support plate group 61 provided by the utility model includes a fixed plate 611 and a movable plate 612. The fixed plate 611 is provided with a U-shaped opening 613 and a plurality of first bolt 617 holes 614 for supporting the rotating shaft 62. The opening of the U-shaped opening 613 faces upward. The movable plate 612 is provided with an L-shaped opening 615 opposite to the U-shaped opening 613. The top end of the L-shaped opening 615 is a closed end and the other end thereof is connected to the side of the movable plate 612. The movable plate 612 is provided with second bolt 617 holes 616 corresponding to the first bolt 617 holes 614 one by one. The fixed plate 611 and the movable plate 612 are connected by bolts 617. In this way, after the mounting seat 66 and the water spray main pipe 67 are installed, the rotating shaft 62 can be directly driven into the U-shaped opening 613, and the L-shaped opening 615 of the movable plate 612 is used to bypass the rotating shaft 62 and form a clamp for the rotating shaft 62 with the U-shaped opening 613 of the fixed plate 611, and then fixed by bolts 617, so that the rotating shaft 62 has a relatively fixed working node, thereby improving the effect of the automatic watering operation of the device.

[0025] In order to improve the transmission efficiency of the pulley transmission mechanism 63, the pulley transmission mechanism 63 provided by the utility model includes a driven pulley 631 connected to the rotating shaft 62, an intermediate pulley 632 is provided at one end of the water tank 2, and a driving pulley 633 connected to the stepper motor 64 is provided below the intermediate pulley 632, the driving pulley 633 and the intermediate pulley 632 are connected by a first belt 634, and the intermediate pulley 632 and the driven pulley 631 are connected by a second belt 635. In this way, after the stepper motor 64 drives the driving pulley 633, the first belt 634 transmits the power to the intermediate pulley 632, the second belt 635, the driven pulley 631 and the rotating shaft 62 in sequence, thereby realizing power transmission. The stepper motor 64 and each pulley have a reliable installation foundation, and the span of the transmission path constructed thereby can ensure effective power transmission, thereby realizing the periodic swing of the water spray main pipe 67 and the water spray branch pipe 69.

[0026] Furthermore, considering that the pulleys have a vertical spacing, the vertically distributed belts are prone to loosening and falling off the wheels. Therefore, in order to ensure the tensioning effect of the first belt 634 and the second belt 635 and prevent them from falling off the wheels, the utility model distributes the driving pulley 633, the intermediate pulley 632 and the driven pulley 631 in a triangular shape.

[0027] In order to prevent the water spray branch pipe 69 from having an excessively large elevation angle and thus affecting the actual landing effect of the water spray, the utility model designs the water spray branch pipe 69 to be L-shaped with its L-shaped opening 615 facing downward, so that the water spray branch pipe 69 has a reasonable limit in the direction of its maximum elevation angle.

[0028] The protective cover 7 provided by the utility model can prevent the water sprayed from the water spray branch pipe 69 from pouring back onto the water tank 2, especially in the case of instantaneous strong wind. Specifically, the protective cover 7 is installed on the top side edge of the water tank 2, and the protective cover 7 includes a ceiling 71 with an L-shaped cross-section, and guard plates 72 are arranged at the front and rear ends of the ceiling 71. The back of the ceiling 71 is provided with an angle plate 73 connected to the water tank 2, and the angle plate 73 is connected to the water tank 2 by screws. In this way, the protective cover 7 can be ensured to have a high structural strength, and the reverse water flow can be controlled so that it falls within the irrigation range of the vehicle passing by.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A watering device for ecological restoration plants along a highway, comprising a watering vehicle, wherein the watering vehicle is provided with a water tank and a vehicle platform, a water pump is provided at the bottom of the water tank, and a water pipe is provided at the water outlet of the water pump, characterized in that: An automatic water spraying system connected with the water pipe is arranged on both sides of the water tank, and the automatic water spraying system comprises a pair of support plate groups, a rotating shaft is arranged on the support plate group, a section of the rotating shaft is arranged with a pulley transmission mechanism, a stepper motor is arranged at the power driving end of the pulley transmission mechanism, a motor seat connected with the watering vehicle is arranged at the bottom of the stepper motor, a pair of mounting seats are arranged on the rotating shaft, a water spraying main pipe is arranged between the mounting seats, one end of the water spraying main pipe is connected with the water pipe and the other end thereof is arranged with a plug, a plurality of water spraying branches distributed along the length direction thereof are arranged on the water spraying main pipe, a nozzle is arranged at the end of the water spraying branch pipe, and a protective cover connected with the water tank is arranged above the water spraying branch pipe.

2. The watering device for ecological restoration plants along highways according to claim 1, characterized in that: The support plate group includes a fixed plate and a movable plate, the fixed plate is provided with a U-shaped opening for supporting the rotating shaft and a plurality of first bolt holes, the opening of the U-shaped opening faces upward, the movable plate is provided with an L-shaped opening opposite to the U-shaped opening, the top end of the L-shaped opening is a closed end and the other end thereof is communicated with the side of the movable plate, the movable plate is provided with second bolt holes corresponding one to one with the first bolt holes, and the fixed plate is connected to the movable plate by bolts.

3. The watering device for ecological restoration plants along highways according to claim 2, characterized in that: The pulley transmission mechanism includes a driven pulley connected to a rotating shaft, an intermediate pulley is provided at one end of the water tank, a driving pulley connected to a stepper motor is provided below the intermediate pulley, the driving pulley and the intermediate pulley are connected via a first belt transmission, and the intermediate pulley and the driven pulley are connected via a second belt transmission.

4. The watering device for ecological restoration plants along highways according to claim 3, characterized in that: The driving pulley, the intermediate pulley and the driven pulley are distributed in a triangle.

5. The watering device for ecological restoration plants along highways according to claim 1, characterized in that: The water spray branch pipe is L-shaped and its L-shaped opening faces downward.

6. The watering device for ecological restoration plants along highways according to claim 1, characterized in that: The protective cover is installed on the top side edge of the water tank. The protective cover includes an L-shaped ceiling. Guard plates are arranged at the front and rear ends of the ceiling. A corner plate connected to the water tank is arranged on the back of the ceiling. The corner plate is connected to the water tank by screws.

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