Spraying device for greening engineering

Abstract

The utility model relates to the technical field of greening engineering, and discloses a spraying device for greening engineering, which comprises a placing plate and further comprises a transmission assembly arranged in a water tank, the adjusting assembly is arranged on the outer side of the connecting pipe and used for adjusting the water yield. The lifting lever is pulled to drive the limiting block, so that the limiting block rotates to one side, the guide groove provides guidance for the moving path of the limiting block and then breaks away from limiting of the limiting groove, then the lifting handle arranged at the top of the filter screen is pulled, and the guide block on the outer side slides along the inner side of the mounting base and breaks away from the interior of the shell to complete disassembly. The use convenience is improved; by rotating the rotating shell, the rotating shell drives the water outlet hole to slide along the outer side of the sliding rail, but the position of the adjusting plate is kept unchanged, and when the hole groove of the adjusting plate and the hole groove of the water outlet hole are not in the same horizontal line, the hole groove of the water outlet hole is shielded by the adjusting plate, so that the water outlet amount is adjusted to be smaller, and water resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of greening projects, and particularly relates to a spraying device for greening projects. Background Technique

[0002] A greening project refers to the planning and construction of vegetation on the land of cities, villages, industrial and mining enterprises and institutions through artificial means to achieve the purposes of beautifying the environment, improving the ecology and enhancing the living quality of residents. It widely involves fields such as landscape design, plant cultivation, horticultural technology, etc., and is an important part of urban construction and environmental protection. And a spraying device is needed in the greening project to maintain plants.

[0003] During the use of the existing spraying devices for greening projects, fire-fighting water is usually used for irrigating plants. The fire-fighting water usually comes from rivers or lakes. There are a large number of sundries in the untreated water. Usually, a filter screen is needed for filtering to prevent the nozzles from being blocked by sundries. Regularly disassembling and cleaning the filter screen can restore its filtering performance and ensure that the spraying device can work continuously and effectively. Usually, multiple groups of bolts are used to fix the filter screen. When disassembling, tools are needed to remove the bolts one by one. The operation steps are cumbersome, which prolongs the maintenance time of the device and reduces the convenience of use. Moreover, many spraying devices adopt fixed nozzles, and the water output has been set at the factory and cannot be flexibly adjusted according to the use scenario during subsequent use. Although this design simplifies the installation and maintenance process, it sacrifices the adjustability of the water output and causes waste of water resources. Content of the Utility Model

[0004] The purpose of the utility model is to provide a spraying device for greening projects to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A spraying device for greening projects, including a placement plate, a water tank is arranged on the top of the placement plate, a housing is arranged on one side of the water tank, a water pump is arranged on one side of the housing, a connecting pipe is communicated with the water outlet end of the water pump, and further includes:

[0006] A transmission assembly arranged inside the water tank, a scraping block for cleaning the inside of the water tank is arranged on the outside of the transmission assembly, a filter screen for intercepting sundries is arranged inside the housing, an installation assembly is arranged on the outside of the filter screen, a fixing plate is fixedly connected to the top of the housing, a rotating assembly is arranged on the top of the fixing plate, a resilient assembly is arranged on the outside of the rotating assembly, a limiting block is arranged at one end of the rotating assembly, a limiting groove is arranged on one side of the installation assembly, and a guiding assembly is arranged on one side of the limiting block;

[0007] An adjusting assembly for adjusting the water output, which is arranged outside the connecting pipe. One end of the connecting pipe is fixedly connected with a fixing block, and one side of the fixing block is fixedly connected with an adjusting plate.

[0008] Preferably, the transmission assembly includes a rotating shaft rotating inside the water tank, and a driving paddle is arranged outside the rotating shaft.

[0009] Preferably, the installation assembly includes a guiding block fixed outside the filter screen, an installation seat is arranged inside the outer shell, and a sealing block is arranged at the top of the filter screen.

[0010] Preferably, the rotating assembly includes a rotating seat arranged on the top of the fixing plate, and a rotating rod is rotatably connected inside the rotating seat.

[0011] Preferably, the rebounding assembly includes a torsion spring arranged outside the rotating rod, and a pressing rod is arranged at one end of the torsion spring.

[0012] Preferably, the guiding assembly includes a shifting rod fixed on one side of the limiting block, a sliding block is arranged at one end of the shifting rod, and the sliding block is slidably connected with a guiding groove.

[0013] Preferably, the adjusting assembly includes a sliding rail arranged outside the connecting pipe, a rotating shell is slidably connected outside the sliding rail, and a water outlet hole is arranged inside the rotating shell.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By pulling the shifting rod to drive the limiting block, the limiting block rotates to one side, and the guiding groove guides the moving path of the limiting block. Then, it is disengaged from the limitation of the limiting groove. Subsequently, pull the handle arranged at the top of the filter screen, and the guiding block on its outer side slides along the inside of the installation seat and is disengaged from the inside of the outer shell to complete the disassembly, which improves the convenience of use; by rotating the rotating shell, the rotating shell drives the water outlet hole to slide along the outside of the sliding rail, but the position of the adjusting plate remains unchanged. When the hole grooves of the adjusting plate and the water outlet hole are not on the same horizontal line, the adjusting plate will block the hole groove of the water outlet hole, thereby reducing the water output and saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the sprinkler device for greening projects provided by the present utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the water tank provided by the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the installation assembly provided by the present utility model;

[0019] Figure 4 This is for the utility model Figure 3 The enlarged structural schematic diagram of part A provided therein;

[0020] Figure 5 The structural schematic diagram of the adjustment component provided by the utility model.

[0021] In the figure: 1. Placing plate; 2. Water tank; 3. Outer shell; 4. Water pump; 5. Connecting pipe; 6. Transmission component; 61. Rotating shaft; 62. Driving paddle; 7. Scraping block; 8. Filter screen; 9. Mounting component; 91. Guide block; 92. Mounting seat; 93. Sealing block; 10. Fixed plate; 11. Rotating component; 111. Rotating seat; 112. Rotating rod; 12. Rebound component; 121. Torsion spring; 122. Pressing rod; 13. Limiting block; 14. Limiting groove; 15. Guide component; 151. Poking rod; 152. Slide block; 153. Guide groove; 16. Adjustment component; 161. Slide rail; 162. Rotating shell; 163. Water outlet hole; 17. Fixed block; 18. Adjusting plate. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-5As shown, a sprinkler device for greening engineering includes a placement plate 1, a water tank 2 is arranged on the top of the placement plate 1, a shell 3 is arranged on one side of the water tank 2, and a water pump 4 is arranged on one side of the shell 3. By setting the water pump 4, when it is started, it can extract water from the water tank 2 and transport it to the connecting pipe 5 through the water outlet end; the water outlet end of the water pump 4 is connected to the connecting pipe 5, and also includes: a transmission component 6 arranged inside the water tank 2, and a scraper 7 for cleaning the inside of the water tank 2 is arranged on the outside of the transmission component 6. By setting the scraper 7, the inside of the water tank 2 When water is pumped by the water pump 4, a vortex is formed inside the water tank 2, thereby driving the driving paddle 62 to rotate, and driving the rotating shaft 61 to rotate. The scraper 7 fixed on the outside of the rotating shaft 61 is close to the bottom of the water tank 2. When it rotates, the sediment at the bottom of the water tank 2 is removed. At the same time, the sediment is discharged from the inside of the water tank 2 with the water flow and then intercepted by the filter 8, realizing automatic cleaning and reducing the risk of the nozzle being blocked by debris. The interior of the housing 3 is provided with a filter 8 for intercepting debris. By setting the filter 8, it is convenient to extract water from the water pump 4. The impurities in the water source are filtered; the outer side of the filter screen 8 is provided with a mounting assembly 9, the top of the housing 3 is fixedly connected with a fixing plate 10, the top of the fixing plate 10 is provided with a rotating assembly 11, the outer side of the rotating assembly 11 is provided with a rebound assembly 12, and one end of the rotating assembly 11 is provided with a limiting block 13. By setting the limiting block 13, when it is located in the limiting groove 14, the filter screen 8 can be limited so that the filter screen 8 cannot be separated from the inside of the housing 3; by setting the limiting groove 14, it is set at the top of the sealing block 93, and the limiting block 13 can be set. 3 is used for limiting; a limiting groove 14 is provided on one side of the mounting assembly 9, and a guide assembly 15 is provided on one side of the limiting block 13; an adjusting assembly 16 for adjusting the water output is provided on the outside of the connecting pipe 5, and a fixing block 17 is fixedly connected to one end of the connecting pipe 5. By providing the fixing block 17, it is convenient to form a fixed connection between the adjusting plate 18 and the connecting pipe 5 through the fixing block 17; an adjusting plate 18 is fixedly connected to one side of the fixing block 17, and by providing the adjusting plate 18, a sliding block is provided on the outside thereof, and can rotate along the inner side thereof when the rotating shell 162 rotates.

[0024] The transmission assembly 6 includes a rotating shaft 61 that rotates inside the water tank 2. By setting the rotating shaft 61, it is convenient for the driving paddle 62 to rotate with it as the center point; a driving paddle 62 is set on the outside of the rotating shaft 61. By setting the driving paddle 62, when the water source inside the water tank 2 is pumped by the water pump 4, a vortex is formed inside the water tank 2, thereby driving the driving paddle 62 to rotate, and at the same time driving the rotating shaft 61 to rotate; the mounting assembly 9 includes a guide block 91 fixed to the outside of the filter 8, a mounting seat 92 is set on the inner side of the shell 3, and a sealing block 93 is set on the top of the filter 8. By setting the mounting assembly 9, when the filter 8 is installed, the guide block 91 on the outside slides along the mounting seat 92 set on the inner side of the shell 3, thereby improving the stability of the connection of the filter 8, and the sealing block 93 can ensure that the groove on the top of the shell 3 will not overflow with water; the rotating assembly 11 includes a rotating seat 111 set on the top of the fixed plate 10. By setting the rotating seat 111, it is convenient for the rotating rod 112 to rotate to one side; the rotating seat 111 The inner side is rotatably connected with a rotating rod 112, and the rotating rod 112 is provided to facilitate driving the limit block 13 to rotate; the rebound component 12 includes a torsion spring 121 provided on the outer side of the rotating rod 112, and the torsion spring 121 is provided with a rebound force generated by the torsion spring 121 to reset the limit block 13 after rotation; a pressing rod 122 is provided at one end of the torsion spring 121, and the pressing rod 122 can limit one end of the torsion spring 121 to improve its stability; the guide component 15 includes a torsion spring 121 fixed to the limit The lever 151 on one side of the block 13 is provided with the lever 151, so that when the lever 151 is moved, the limit block 13 is driven to rotate and disengage from the inner side of the limit groove 14; a slider 152 is provided at one end of the lever 151, and when the slider 152 moves with the limit block 13, it slides along the guide groove 153, and the guide groove 153 provides guidance for the moving path of the limit block 13, while improving the structural stability of the limit block 13; the outer side of the slider 152 is slidably connected with the guide groove 153.

[0025] The adjusting component 16 includes a slide rail 161 arranged on the outside of the connecting pipe 5. By setting the slide rail 161, the rotating shell 162 can rotate along the outside thereof; the outer side of the slide rail 161 is slidably connected with the rotating shell 162, and by setting the rotating shell 162, the water outlet hole 163 can be driven to adjust when it rotates; the inner side of the rotating shell 162 is provided with a water outlet hole 163, and by setting the water outlet hole 163, as the rotating shell 162 rotates, when the hole groove of the water outlet hole 163 and the hole groove of the adjusting plate 18 are not on the same horizontal line, the adjusting plate 18 will block the hole groove of the water outlet hole 163, thereby adjusting the water output to be smaller.

[0026] Working principle: During use, when the water source inside the water tank 2 is pumped by the water pump 4, a vortex is formed inside the water tank 2, which drives the driving paddle 62 to rotate. At the same time, the driving rotating shaft 61 rotates. The scraping block 7 fixed on the outer side of the rotating shaft 61 closely adheres to the bottom of the water tank 2. When it rotates, it clears the sediment at the bottom of the water tank 2. At the same time, the sediment is also discharged from the inside of the water tank 2 along with the water flow and then intercepted by the filter screen 8. When the filter screen 8 needs to be cleaned, the limiting block 13 is driven by pulling the lever 151 to rotate to one side. The guiding groove 153 provides guidance for the movement path of the limiting block 13. Then, it disengages from the limitation of the limiting groove 14. Next, the handle provided at the top of the filter screen 8 is pulled, and the guiding block 91 on its outer side slides along the inside of the mounting seat 92 and disengages from the inside of the housing 3 to complete the disassembly. When adjusting the water output, the rotating shell 162 is rotated. The rotating shell 162 drives the water outlet hole 163 to slide along the outer side of the slide rail 161, but the position of the adjusting plate 18 remains unchanged. When the hole grooves of the adjusting plate 18 and the water outlet hole 163 are not on the same horizontal line, the adjusting plate 18 will block the hole groove of the water outlet hole 163, thereby reducing the water output and saving water resources.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for greening engineering, comprising a placement plate (1), a water tank (2) is arranged on the top of the placement plate (1), a shell (3) is arranged on one side of the water tank (2), a water pump (4) is arranged on one side of the shell (3), and a water outlet end of the water pump (4) is connected to a connecting pipe (5), characterized in that: Also includes: A transmission component (6) is arranged inside the water tank (2), a scraper (7) for cleaning the inside of the water tank (2) is arranged on the outside of the transmission component (6), a filter (8) for intercepting debris is arranged inside the housing (3), a mounting component (9) is arranged on the outside of the filter (8), a fixing plate (10) is fixedly connected to the top of the housing (3), a rotating component (11) is arranged on the top of the fixing plate (10), a rebound component (12) is arranged on the outside of the rotating component (11), a limiting block (13) is arranged at one end of the rotating component (11), a limiting groove (14) is arranged on one side of the mounting component (9), and a guide component (15) is arranged on one side of the limiting block (13); An adjusting component (16) for adjusting the water output is arranged outside the connecting pipe (5), one end of the connecting pipe (5) is fixedly connected to a fixing block (17), and one side of the fixing block (17) is fixedly connected to an adjusting plate (18).

2. A spraying device for greening engineering according to claim 1, characterized in that: The transmission assembly (6) comprises a rotating shaft (61) rotating inside the water tank (2), and a driving paddle (62) is arranged on the outer side of the rotating shaft (61).

3. The spraying device for greening engineering according to claim 1, characterized in that: The mounting assembly (9) comprises a guide block (91) fixed to the outside of the filter screen (8), a mounting seat (92) is arranged on the inside of the housing (3), and a sealing block (93) is arranged on the top of the filter screen (8).

4. The spraying device for greening engineering according to claim 1, characterized in that: The rotating assembly (11) comprises a rotating seat (111) arranged on the top of the fixed plate (10), and a rotating rod (112) is rotatably connected to the inner side of the rotating seat (111).

5. The spraying device for greening engineering according to claim 4, characterized in that: The rebound component (12) comprises a torsion spring (121) arranged outside the rotating rod (112), and a pressing rod (122) is arranged at one end of the torsion spring (121).

6. The spraying device for greening engineering according to claim 1, characterized in that: The guide assembly (15) comprises a lever (151) fixed to one side of the limit block (13); a slider (152) is provided at one end of the lever (151); and a guide groove (153) is slidably connected to the outer side of the slider (152).

7. The spraying device for greening engineering according to claim 1, characterized in that: The regulating assembly (16) comprises a slide rail (161) arranged on the outside of the connecting pipe (5); the outside of the slide rail (161) is slidably connected to a rotating shell (162); and the inside of the rotating shell (162) is provided with a water outlet hole (163).

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