Slope lawn spraying device

Abstract

The utility model discloses a slope lawn spraying device, and relates to the technical field of roadbed slope maintenance. The device comprises a water conveying pipe installed on the slope top. The water conveying pipe is communicated with a shunt pipe; the flow dividing pipes are erected on the slope surface from top to bottom; a plurality of spraying adjusting mechanisms are arranged below the flow dividing pipe; the spraying adjusting mechanism comprises a barrel-shaped outer cover shell which is inserted on the slope surface; a water storage cylinder is coaxially fixed in the outer housing; the bottom end of the water storage cylinder is hermetically connected with the bottom end in the outer housing; the lower side of the water storage cylinder fixedly communicates with a water inlet hose; the water inlet hose penetrates through the upper part of the side wall of the outer housing and is communicated with the shunt pipe; external threads are arranged at the upper part of the outer wall of the water storage cylinder; a spacer sleeve is sleeved outside the water storage cylinder; internal threads are correspondingly arranged on the inner wall of the spacer sleeve; and the internal thread on the spacer sleeve is correspondingly matched with the external thread on the water storage cylinder. The lawn spraying device has the advantages that spraying positions can be flexibly arranged according to the growth condition of a lawn, the effect of adjusting measures to local conditions is achieved, and the growth level of all positions of the lawn is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of roadbed slope maintenance, in particular to a slope lawn spraying device. Background Art

[0002] The roadbed slope refers to the inclined surface where the two sides of the roadbed cross section connect to the ground. It can be divided into embankment slope and cutting slope. It is an important factor affecting the stability of the roadbed. In order to ensure the stability of the slope and prevent the soil on the slope from sliding onto the road surface and affecting traffic safety, it is usually necessary to plant vegetation such as lawns on the slope to play a role in reinforcing the soil.

[0003] After planting the lawn on the slope, in order to ensure the smooth growth of the lawn, a sprinkler device needs to be set up. However, the current sprinkler device is not flexible enough in layout, especially the position of the sprinkler head is usually too fixed, and the lawn at different positions on the slope often has different growth conditions. Therefore, the existing sprinkler device cannot be adapted to local conditions to spray and water the lawn, resulting in the lawn growth on the slope not reaching the expected level. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a slope lawn spraying device in view of the above-mentioned technical deficiencies, which can flexibly arrange the spraying positions according to the growth conditions of the lawn, achieve the effect of adapting measures to local conditions, and ensure the growth level of each position of the lawn.

[0005] The technical solution adopted by the utility model is: to provide a slope lawn spraying device, including a water delivery pipe installed on the top of the slope; the water delivery pipe is connected with a diversion pipe; the diversion pipe is erected on the slope along the direction from top to bottom; a plurality of spraying adjustment mechanisms are arranged below the diversion pipe;

[0006] The spray adjustment mechanism includes a barrel-shaped outer cover shell inserted on the slope; a water storage cylinder is coaxially fixed inside the outer cover shell; the bottom end of the water storage cylinder is sealed with the bottom end of the inner part of the outer cover shell; a water inlet hose is fixedly connected to the lower side of the water storage cylinder; the water inlet hose passes through the upper part of the side wall of the outer cover shell and is connected with the diversion pipe; an external thread is provided on the upper part of the outer wall of the water storage cylinder; a stopper sleeve is provided on the outer side of the water storage cylinder; an internal thread is correspondingly provided on the inner wall of the stopper sleeve; the internal thread on the stopper sleeve corresponds to the external thread on the water storage cylinder; a sealing sleeve is coaxially fixed to the lower end of the stopper sleeve; the sealing sleeve is slidably connected to the outer wall of the water storage cylinder; a spray pipe is fixedly connected to the upper end of the stopper sleeve; and a spray head is connected to the upper end of the spray pipe.

[0007] To further optimize the technical solution, a slope lawn sprinkler device has water seepage holes evenly distributed on the side wall of the outer shell.

[0008] To further optimize the technical solution, a cover plate is placed corresponding to the upper end of the outer cover shell of a slope lawn sprinkler device; filter holes are evenly distributed on the cover plate; the cover plate is annular in structure and the sliding sleeve is arranged outside the baffle sleeve.

[0009] To further optimize the technical solution, a conical insertion head is fixed to the bottom end of the outer cover shell of a slope lawn sprinkler device.

[0010] The beneficial effects of the utility model are:

[0011] 1. The spray regulating mechanism is connected to the diversion pipe through the water inlet hose, and the spray regulating mechanism is inserted into the slope through the outer cover to achieve positioning. Therefore, the installation position of each spray regulating mechanism on the slope can be conveniently adjusted according to the growth condition of the lawn, thereby improving the flexibility of the layout and achieving the effect of adapting measures to local conditions.

[0012] 2. The water storage cylinder is connected with the diversion pipe through the water inlet hose, and the diversion pipe is connected with the water delivery pipe, so that the water from the water delivery pipe can flow into the water storage cylinder; a retaining sleeve is provided on the outer sleeve of the water storage cylinder, and a spray pipe is fixedly connected to the upper end of the retaining sleeve, and a spray head is connected to the upper end of the spray pipe, so that the water entering the water storage cylinder can be smoothly sprayed out through the spray head; a sealing sleeve is coaxially fixed to the lower end of the retaining sleeve, and the sealing sleeve is slidably connected to the outer wall of the water storage cylinder, and the sealing sleeve can prevent water from leaking from between the retaining sleeve and the water storage cylinder.

[0013] 3. An external thread is provided on the upper part of the outer wall of the water storage cylinder, and an internal thread is correspondingly provided on the inner wall of the retaining sleeve. The internal thread on the retaining sleeve corresponds to the external thread on the water storage cylinder. Through the screw connection of the internal thread and the external thread, the height of the retaining sleeve extending outward along the water storage cylinder can be adjusted, thereby changing the distance between the sprinkler head and the slope surface, thereby achieving the effect of adjusting the spray range. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the spray regulating mechanism;

[0016] Figure 3 It is a schematic diagram of the internal structure of the outer shell after it is cut open;

[0017] Figure 4 It is a schematic diagram of the exploded structure of the water storage cylinder and the retaining sleeve;

[0018] Figure 5 It is a structural schematic diagram of the lower end of the outer cover shell.

[0019] In the figure, 1. water delivery pipe; 2. diversion pipe; 3. outer cover shell; 4. water storage cylinder; 5. water inlet hose; 6. external thread; 7. retaining sleeve; 8. internal thread; 9. sealing sleeve; 10. spray pipe; 11. spray head; 12. water seepage hole; 13. cover plate; 14. filter hole; 15. insertion head. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] like Figure 1 As shown, a slope lawn spraying device comprises a water pipe 1 installed on the top of the slope; the water pipe 1 is connected to a diversion pipe 2; the diversion pipe 2 is erected on the slope from top to bottom; a plurality of spraying adjustment mechanisms are arranged below the diversion pipe 2;

[0022] like Figure 2-4 As shown, the spray adjustment mechanism includes a barrel-shaped outer cover shell 3 inserted on the slope; a water storage cylinder 4 is coaxially fixed inside the outer cover shell 3; the bottom end of the water storage cylinder 4 is sealed and connected to the bottom end of the inner part of the outer cover shell 3; the lower side of the water storage cylinder 4 is fixedly connected with a water inlet hose 5; the water inlet hose 5 passes through the upper part of the side wall of the outer cover shell 3 and is connected with the diversion pipe 2; the upper part of the outer wall of the water storage cylinder 4 is provided with an external thread 6; a retaining sleeve 7 is provided on the outside of the water storage cylinder 4; the inner wall of the retaining sleeve 7 is correspondingly provided with an internal thread 8; the internal thread 8 on the retaining sleeve 7 corresponds to the external thread 6 on the water storage cylinder 4; a sealing sleeve 9 is coaxially fixed to the lower end of the retaining sleeve 7; the sealing sleeve 9 is slidably connected to the outer wall of the water storage cylinder 4; the upper end of the retaining sleeve 7 is fixedly connected with a spray pipe 10; the upper end of the spray pipe 10 is connected with a spray head 11.

[0023] When multiple sprinkler regulating mechanisms are inserted into the soil on a slope, the positions and distribution densities of the sprinkler regulating mechanisms can be determined based on indicators such as the distribution of soil moisture and the growth conditions of the lawn at various locations, thereby achieving an effect tailored to local conditions based on the conditions of different slopes and improving the overall growth of the lawn.

[0024] The function of the outer cover shell 3 is to protect the water storage cylinder 4 and the retaining sleeve 7, so as to prevent these parts from being directly squeezed by the slope soil, ensure smooth spraying, and also ensure that the screwing adjustment of the retaining sleeve 7 along the outer wall of the water storage cylinder 4 is not affected.

[0025] Through the corresponding cooperation between the internal thread 8 on the retaining sleeve 7 and the external thread 6 on the water storage cylinder 4, the height of the retaining sleeve 7 extending outward along the water storage cylinder 4 can be adjusted, that is, the distance between the sprinkler head 11 and the slope surface can be changed, thereby achieving the effect of adjusting the spray range. Even if the arrangement density of the sprinkler adjustment mechanism is different, it is still possible to achieve full coverage of the slope lawn during spraying. Moreover, this method of changing the sprinkler range is not the traditional method of controlling the sprinkler range by changing the sprinkler flow rate, so it will not have much impact on the sprinkler efficiency and is more reliable to use.

[0026] like Figure 3 As shown, the side wall of the outer shell 3 is evenly distributed with seepage holes 12. The space inside the outer shell 3 can be used to put fertilizers or various medicines required for the soil, and the setting of the seepage holes 12 allows them to penetrate into the soil smoothly, which is more conducive to the growth of lawns in the soil.

[0027] like Figure 2 As shown, a cover plate 13 is placed on the upper end of the outer housing 3; filter holes 14 are evenly distributed on the cover plate 13; the cover plate 13 is annular and is slidably sleeved outside the retaining sleeve 7. The filter holes 14 on the cover plate 13 facilitate part of the sprayed water to enter the outer housing 3 smoothly to dissolve and diffuse the medicine or fertilizer inside it, and on the other hand, they can block foreign debris and prevent the debris from entering the outer housing 3 to affect the water storage cylinder 4 and the retaining sleeve 7.

[0028] like Figure 5 As shown, a conical insertion head 15 is fixed to the bottom end of the outer cover shell 3. The conical insertion head 15 can more conveniently insert the outer cover shell 3 into the soil, thereby improving the convenience during installation.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A slope lawn spraying device, characterized in that: The invention comprises a water delivery pipe (1) installed on the top of a slope; the water delivery pipe (1) is connected to a diversion pipe (2); the diversion pipe (2) is erected on the slope surface from top to bottom; and a plurality of spray adjustment mechanisms are arranged below the diversion pipe (2); The spray adjustment mechanism comprises a barrel-shaped outer shell (3) inserted on the slope; a water storage cylinder (4) is coaxially fixed inside the outer shell (3); the bottom end of the water storage cylinder (4) is sealedly connected to the bottom end of the inner part of the outer shell (3); a water inlet hose (5) is fixedly connected to the lower side of the water storage cylinder (4); the water inlet hose (5) passes through the upper part of the side wall of the outer shell (3) and is connected to the diversion pipe (2); the upper part of the outer wall of the water storage cylinder (4) is provided with an external thread (6); the water storage cylinder (4) ) is provided with a stopper sleeve (7) on the outside; the inner wall of the stopper sleeve (7) is provided with an internal thread (8); the internal thread (8) on the stopper sleeve (7) is matched with the external thread (6) on the water storage cylinder (4); a sealing sleeve (9) is coaxially fixed to the lower end of the stopper sleeve (7); the sealing sleeve (9) is slidably connected to the outer wall of the water storage cylinder (4); the upper end of the stopper sleeve (7) is fixedly connected to a spray pipe (10); the upper end of the spray pipe (10) is connected to a spray head (11).

2. A slope lawn spraying device according to claim 1, characterized in that: The side wall of the outer cover shell (3) is evenly distributed with water seepage holes (12).

3. A slope lawn spraying device according to claim 2, characterized in that: A cover plate (13) is correspondingly placed at the upper end of the outer cover shell (3); filter holes (14) are evenly distributed on the cover plate (13); the cover plate (13) is an annular structure and a sliding sleeve is arranged outside the stop sleeve (7).

4. A slope lawn spraying device according to claim 1, characterized in that: A conical insertion head (15) is correspondingly fixed to the bottom end of the outer cover shell (3).

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