Multifunctional sprinkling irrigation device for gardens

Abstract

The multifunctional sprinkling irrigation device comprises a rotating spray head, a shell is fixedly installed on the front side of the upper surface of the rotating spray head, connecting blocks are fixedly installed on the left side and the right side of the upper surface of the rotating spray head, and handles are slidably installed on the outer surfaces of the connecting blocks; a water outlet is rotationally formed in the upper surface of the shell and the upper surface of the connecting block, and a push-pull block is fixedly installed on the front side of the shell. The pesticide is added into the first filter screen, the meshes of the first filter screen are larger than the filter holes of the filter plate, the filter holes of the filter plate are larger than the meshes of the second filter screen, and the pesticide penetrates through the screening effect of the first filter screen, the filter plate and the second filter screen, so that the pesticide is gradually reduced layer by layer; therefore, the pesticide cannot directly flow to the bottom of the device to the greatest extent, the pesticide effect of the pesticide can be fully exerted, and garden plants are prevented from being invaded by insect pests in the growth process.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening, in particular to a multifunctional sprinkler irrigation device for gardening. Background Art

[0002] Sprinkler irrigation equipment is an irrigation device that sprays pressurized water into the air through a nozzle and scatters it in the form of raindrops in gardens, fields and other required locations. The irrigation water can be pressurized by a water pump or by using the natural drop of a high water level source. Sprinkler irrigation equipment that uses a water pump to increase pressure includes a power machine, a water pump, a water pipeline and a nozzle; sprinkler irrigation equipment that uses a natural drop does not require a power machine and a water pump.

[0003] However, although the existing sprinkler irrigation devices used in gardens can irrigate garden plants and prevent the plants from drying up and dying, garden plants are often invaded by pests during their growth. If the pests are not cleaned and killed in time, it will directly lead to the growth rate of plants and even cause death. For this reason, we propose a multifunctional sprinkler irrigation device for gardens. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional garden sprinkler device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional sprinkler device for gardening, comprising a rotating nozzle, a shell is fixedly installed on the front side of the upper surface of the rotating nozzle, connecting blocks are fixedly installed on the left and right sides of the upper surface of the rotating nozzle, a handle is slidably installed on the outer surface of the connecting block, a water outlet is rotatably installed on the upper surface of the shell and the connecting block, a push-pull block is fixedly installed on the front side of the shell, a slide groove is opened through the left and right sides of the shell, and fixed card grooves are symmetrically opened on the inner surfaces of the left and right sides of the shell near the slide groove, a second filter is fixedly installed on the bottom end of the shell, a filter plate is fixedly installed at the center position of the inner cavity of the shell, a first filter is fixedly installed on the upper end of the inner cavity of the shell, a fixed shaft is fixedly installed on the inner end of the handle, a connecting shaft is fixedly installed on the inner end of the fixed shaft, and a card plate is fixedly installed on the upper and lower outer surfaces of the inner end of the connecting shaft, a spring is fixedly installed at the middle position of the lower surface of the card plate, and the bottom end of the spring is fixedly connected to the outer surface of the connecting shaft.

[0006] Preferably, the mesh of the first filter screen is larger than the filter holes of the filter plate, and the filter holes of the filter plate are larger than the mesh of the second filter screen.

[0007] Preferably, the diameter of the fixed shaft is larger than the diameter of the connecting shaft, and the sliding groove is adapted to the fixed shaft.

[0008] Preferably, when the spring is in a maximum compression state, the connecting shaft, the clamping plate and the spring can all pass through the sliding groove.

[0009] Preferably, the fixed slot is inclined and matched with the card plate, and when the spring is in a natural state, the card plate can be just snapped into the fixed slot.

[0010] Preferably, the first filter screen is located below the fixed slot and the slide slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structural design, and by adding pesticides and insecticides to the first filter screen, most of the pesticides and insecticides will stagnate inside the first filter screen, and a small part will flow to the filter plate. Since the filter holes of the filter plate are small, most of the pesticides and insecticides will stagnate inside the filter plate, and a small part will flow to the second filter screen. Since the mesh of the second filter screen is small, most of the pesticides and insecticides will stagnate inside the second filter screen, and a small part will flow downward to the rotating nozzle. Through the above-mentioned layer-by-layer reduction, the pesticides and insecticides will not flow directly to the bottom of the device to the greatest extent, and the efficacy of the pesticides and insecticides can be fully exerted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the shell structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the shell of the utility model;

[0015] Figure 4 This is a schematic diagram of the handle structure of the utility model.

[0016] In the figure: 1. water outlet; 2. rotating nozzle; 3. shell; 4. connecting block; 5. handle; 6. fixed slot; 7. second filter screen; 8. push-pull block; 9. filter plate; 10. slide slot; 11. second filter screen; 12. connecting shaft; 13. clamping plate; 14. spring; 15. fixed shaft. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides a technical solution: a multifunctional sprinkler device for gardening, comprising a rotating sprinkler head 2, a housing 3 is fixedly installed on the front side of the upper surface of the rotating sprinkler head 2, connecting blocks 4 are fixedly installed on both the left and right sides of the upper surface of the rotating sprinkler head 2, a handle 5 is slidably installed on the outer surface of the connecting block 4, a water outlet 1 is rotatably installed on the upper surface of the housing 3 and the connecting block 4, a push-pull block 8 is fixedly installed on the front side of the housing 3, a slide groove 10 is penetrated on the left and right sides of the housing 3, and the inner surfaces of the left and right sides of the housing 3 near the slide groove 10 are symmetrical up and down. A fixed slot 6 is provided, a second filter screen 7 is fixedly installed at the bottom end of the shell 3, a filter plate 9 is fixedly installed at the center position of the internal cavity of the shell 3, a first filter screen 11 is fixedly installed at the upper end of the internal cavity of the shell 3, a fixed shaft 15 is fixedly installed at the inner end of the handle 5, a connecting shaft 12 is fixedly installed at the inner end of the fixed shaft 15, a card plate 13 is fixedly installed on the upper and lower outer surfaces of the inner end of the connecting shaft 12, a spring 14 is fixedly installed at the middle position of the lower surface of the card plate 13, and the bottom end of the spring 14 is fixedly connected to the outer surface of the connecting shaft 12.

[0019] See also Figure 2-3 The mesh of the first filter 11 is larger than the filter hole of the filter plate 9, and the filter hole of the filter plate 9 is larger than the mesh of the second filter 7. By adding pesticides to the first filter 11, most of the pesticides will stagnate inside the first filter 11, and a small part will flow into the filter plate 9. Since the filter holes of the filter plate 9 are small, most of the pesticides will stagnate inside the filter plate 9, and a small part will flow into the second filter 7. Since the mesh of the second filter 7 is small, most of the pesticides will stagnate inside the second filter 7, and a small part will flow downward to the rotating The spray head 2, through the above-mentioned layer-by-layer reduction, makes the pesticides and insecticides not flow directly to the bottom of the device to the greatest extent, and the efficacy of the pesticides and insecticides can be fully exerted. At the same time, due to the high-speed rotation and strong spraying of the rotating spray head 2, a small part of the pesticides and insecticides that flow downward to the rotating spray head 2 will be sprayed with the water flow to the greatest extent, further exerting the efficacy of the pesticides and insecticides. At the same time, the high-speed rotation of the rotating spray head 2 can make the pesticides and insecticides mix evenly with the water flow, so that the insecticidal efficiency is high and the killing range is wide, thereby enhancing the practicability of the device.

[0020] See also Figure 2-4 The diameter of the fixed shaft 15 is greater than the diameter of the connecting shaft 12 , and the slide groove 10 is adapted to the fixed shaft 15 , thereby providing a basic condition for the firmness of the housing 3 .

[0021] See also Figure 2-4 When the spring 14 is in the maximum compression state, the connecting shaft 12, the clamping plate 13 and the spring 14 can all pass through the slide groove 10, thereby providing a theoretical basis for the firmness of the housing 3.

[0022] See also Figure 2-4The fixed card slot 6 is inclined and matched with the card plate 13. When the spring 14 is in a natural state, the card plate 13 can be just connected to the inside of the fixed card slot 6, so that the connection between the shell 3 and the connecting block 4 is more tightly connected, preventing the shell 3 from falling off under the high-speed rotation of the rotating nozzle 2, thereby affecting the use of the device.

[0023] See also Figure 2 The first filter screen 11 is located below the fixed card slot 6 and the slide slot 10 to prevent the first filter screen 11 from affecting the connection between the housing 3 and the connecting block 4 .

[0024] Working principle: the user can first push the handle 5 into the interior of the slide groove 10. As the distance increases, the spring 14 is in the maximum compression state. At this time, the connecting shaft 12, the card plate 13 and the spring 14 can all pass through the slide groove 10. When the connecting shaft 12 completely enters the interior of the slide groove 10, the spring 14 slowly changes from the compressed state to the natural state, so that the card plate 13 is fully opened. At this time, since the fixed card groove 6 is inclined and matched with the card plate 13, the user pushes the handle 5 outward again, so that the card plate 13 gradually approaches the fixed card groove 6 until it can be just snapped into the fixed card groove 6, thereby making the connection between the shell 3 and the connecting block 4 more tightly. When the rotating nozzle 2 rotates at high speed, the centrifugal force generated will make the handle 5 slide outward. At this time, the card plate 13 will be snapped into the fixed card groove 6 more firmly, thereby preventing the shell 3 from falling off under the drive of the high-speed rotation of the rotating nozzle 2. Then the user can add the first filter screen 11 When adding pesticides and insecticides, most of the pesticides and insecticides will stagnate inside the first filter screen 11, and a small part will flow to the filter plate 9. Due to the small filter holes of the filter plate 9, most of the pesticides and insecticides will stagnate inside the filter plate 9, and a small part will flow to the second filter screen 7. Due to the small mesh of the second filter screen 7, most of the pesticides and insecticides will stagnate inside the second filter screen 7, and a small part will flow downward to the rotary nozzle 2. Through the above-mentioned layer-by-layer reduction, the pesticides and insecticides will not flow directly to the bottom of the device to the greatest extent, and the efficacy of the pesticides and insecticides can be fully exerted. At the same time, due to the high-speed rotation and strong spraying of the rotary nozzle 2, the small part of the pesticides and insecticides that flow downward to the rotary nozzle 2 will be sprayed with the water flow to the greatest extent, further exerting the efficacy of the pesticides and insecticides. At the same time, the high-speed rotation of the rotary nozzle 2 can make the pesticides and insecticides mixed with the water flow evenly, so that the insecticide efficiency is high and the killing range is wide, thereby enhancing the practicability of the device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional garden sprinkler device, comprising a rotating sprinkler head (2), characterized in that: A housing (3) is fixedly mounted on the front side of the upper surface of the rotating spray head (2); connecting blocks (4) are fixedly mounted on both the left and right sides of the upper surface of the rotating spray head (2); a handle (5) is slidably mounted on the outer surface of the connecting block (4); a water outlet (1) is rotatably mounted on the upper surfaces of the housing (3) and the connecting block (4); a push-pull block (8) is fixedly mounted on the front side of the housing (3); a slide groove (10) is provided through the left and right sides of the housing (3); fixed card grooves (6) are symmetrically provided on the inner surfaces of the left and right sides of the housing (3) near the slide grooves (10); and the bottom of the housing (3) is provided with a plurality of fixed card grooves (6). A second filter screen (7) is fixedly mounted on the end of the handle (5); a filter plate (9) is fixedly mounted at the center of the inner cavity of the shell (3); a first filter screen (11) is fixedly mounted on the upper end of the inner cavity of the shell (3); a fixed shaft (15) is fixedly mounted on the inner end of the handle (5); a connecting shaft (12) is fixedly mounted on the inner end of the fixed shaft (15); a clamping plate (13) is fixedly mounted on the upper and lower outer surfaces of the inner end of the connecting shaft (12); a spring (14) is fixedly mounted at the middle position of the lower surface of the clamping plate (13), and the bottom end of the spring (14) is fixedly connected to the outer surface of the connecting shaft (12).

2. A multifunctional garden sprinkler device according to claim 1, characterized in that: The mesh size of the first filter screen (11) is larger than the filter holes of the filter plate (9), and the filter holes of the filter plate (9) are larger than the mesh size of the second filter screen (7).

3. A multifunctional garden sprinkler device according to claim 1, characterized in that: The diameter of the fixed shaft (15) is greater than the diameter of the connecting shaft (12), and the sliding groove (10) is adapted to the fixed shaft (15).

4. A multifunctional garden sprinkler device according to claim 1, characterized in that: When the spring (14) is in a maximum compression state, the connecting shaft (12), the clamping plate (13) and the spring (14) can all pass through the sliding groove (10).

5. The multifunctional garden sprinkler device according to claim 1, characterized in that: The fixed slot (6) is inclined and matched with the card plate (13); when the spring (14) is in a natural state, the card plate (13) can be just snapped into the inside of the fixed slot (6).

6. A multifunctional garden sprinkler device according to claim 1, characterized in that: The first filter screen (11) is located below the fixed slot (6) and the slide slot (10).

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