Sprayer for watering cart

Abstract

The utility model relates to the technical field of watering carts, in particular to a sprayer for a watering cart, which comprises a mounting mechanism and a spraying mechanism for spraying water, and the spraying mechanism is fixed on the mounting mechanism. Through the arrangement of the spraying mechanism, water can be sprayed out through the upper water outlet of the spraying pipe in the initial state, when the water outlet direction needs to be changed, the spraying pipe is rotated by 180 degrees after being fixed, at the moment, the first through hole and the second through hole at the upper part do not correspond any more, and the first through hole and the second through hole at the lower part correspond to each other; after the spraying pipe is fixed again, the watering pump is started again, water in the watering cart enters the water inlet pipe under the action of the watering pump, water in the water inlet pipe enters the branch pipes through the main pipe, water in the lower branch pipe penetrates through a first through hole and a second through hole in the lower portion to enter the spraying pipe, and water in the spraying pipe is sprayed out through a lower water outlet; the water outlet direction can be adjusted by changing the direction of the water outlet, and the adjusting mode is more visual.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler trucks, in particular to a sprinkler for a sprinkler truck. Background Art

[0002] A sprinkler truck is also known as a spraying vehicle, a multi-functional sprinkler truck, a garden greening sprinkler truck, a water tank truck, and a water transport truck. The sprinkler truck is suitable for various road flushing, tree, green belt, and lawn greening, road and factory and mine enterprise construction, and high-rise building flushing. It has functions such as sprinkling water, dust suppression, high and low position spraying, pesticide spraying, guardrail flushing, etc., and also has functions such as water transportation, drainage, and emergency fire fighting.

[0003] Publication No. (CN219731820U) discloses an automatic adjustment device based on water quality balance. When in use, the mounting plate of the vehicle-mounted sprinkler is installed on the upper end of the sprinkler truck. Subsequently, the staff will connect the outlet pipe of the upper sprinkler pump of the sprinkler truck to the inlet pipe. Then, the staff can rotate the regulating valve rod according to the sprinkling target. When the regulating valve rod faces upward, the sprinkling conduit can be connected to the upper spray pipe. When the regulating valve rod rotates to a direction parallel to the sprinkling conduit, the sprinkling conduit will be connected to the lower spray opening. When the regulating valve rod rotates to a downward direction, the sprinkling conduit can be closed. The above device adjusts the water outlet direction by changing the direction of the regulating valve rod, and the adjustment method is not intuitive enough. The staff may still make mistakes and need to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sprinkler for a sprinkler truck to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A sprinkler for a sprinkler truck includes a mounting mechanism, and further includes a sprinkling mechanism for sprinkling water. The sprinkling mechanism is fixed on the mounting mechanism;

[0007] The sprinkling mechanism includes an inlet pipe. The main pipe is fixed above the inlet pipe. The branch pipes are fixed on the main pipe. The sprinkling assemblies are fixed at both ends of the main pipe. The sprinkling assembly includes a fixed sleeve. A first through hole is provided on the fixed sleeve. The sprinkling pipe is installed inside the fixed sleeve. A second through hole is provided on the sprinkling pipe. The blocking block is fixed inside the sprinkling pipe.

[0008] Preferably, the mounting mechanism includes a mounting plate. The fixed shell is fixed at the front of the mounting plate. The fixing bolts are installed above the fixed shell. The snap ring is installed on the fixed shell.

[0009] Preferably, a fixing mechanism is installed at the front of the sprinkling mechanism. The fixing mechanism includes a fixing frame. The threaded rod is installed on the fixing frame. The knob is fixed at the front of the threaded rod. The movable frame is installed outside the threaded rod. The anti-slip pad is installed on the movable frame.

[0010] Preferably, the fixed housing is welded to the mounting plate, and the clamping ring is made of stainless steel.

[0011] Preferably, the spray pipe is rotatably connected to the fixed sleeve, and the plugging block is welded to the spray pipe.

[0012] Preferably, the anti-slip pad is adhesively bonded to the movable frame, and the number of anti-slip pads on each movable frame is two.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By providing a spraying mechanism, when starting to spray, the water spraying pump is started, and the water in the water spraying vehicle enters the water inlet pipe under the action of the water spraying pump. The water in the water inlet pipe enters the branch pipe through the main pipe. The water in the upper branch pipe passes through the upper first through hole and the second through hole and enters the interior of the spray pipe. The water in the spray pipe is sprayed out through the upper water outlet. When it is necessary to change the water outlet direction, after releasing the fixation of the spray pipe, it is rotated 180 degrees. At this time, the upper first through hole and the second through hole no longer correspond, and the lower first through hole and the second through hole correspond to each other. After re-fixing the spray pipe and starting the water spraying pump again, the water in the water spraying vehicle enters the water inlet pipe under the action of the water spraying pump. The water in the water inlet pipe enters the branch pipe through the main pipe. The water in the lower branch pipe passes through the lower first through hole and the second through hole and enters the interior of the spray pipe. The water in the spray pipe is sprayed out through the lower water outlet. The water outlet direction can be adjusted by changing the orientation of the water outlet, and the adjustment method is more intuitive, and it is not easy for the staff to make mistakes. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 is a schematic structural view of a sprayer for a water spraying vehicle according to the present utility model;

[0017] Figure 2 is a front view of a sprayer for a water spraying vehicle according to the present utility model;

[0018] Figure 3 is an enlarged structural view of the clamping ring in a sprayer for a water spraying vehicle according to the present utility model;

[0019] Figure 4 is an enlarged cross-sectional view of the fixed sleeve in a sprayer for a water spraying vehicle according to the present utility model;

[0020] Figure 5It is an enlarged cross-sectional view of the fixing mechanism in the sprinkler of the utility model.

[0021] The description of the reference numerals is as follows:

[0022] 1. Installation mechanism; 101. Installation plate; 102. Fixed shell; 103. Fixed bolt; 104. Snap ring; 2. Spraying mechanism; 201. Water inlet pipe; 202. Main pipe; 203. Branch pipe; 204. Fixed sleeve; 205. First through hole; 206. Spraying pipe; 207. Second through hole; 208. Plugging block; 3. Fixing mechanism; 301. Fixed frame; 302. Threaded rod; 303. Knob; 304. Movable frame; 305. Anti-slip pad. Specific embodiments

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "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 drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "install", "connect", "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0025] The present utility model will be further described below with reference to the drawings:

[0026] As Figures 1 - 5 shown, a sprinkler for a sprinkler truck includes an installation mechanism 1, and also includes a spraying mechanism 2 for spraying water. The spraying mechanism 2 is fixed on the installation mechanism 1.

[0027] In the present utility model, the installation mechanism 1 includes an installation plate 101, a fixed housing 102, fixing bolts 103, and a clamping ring 104. The fixed housing 102 is fixed to the front of the installation plate 101. The fixing bolts 103 are installed above the fixed housing 102, and the clamping ring 104 is installed on the fixed housing 102. The fixed housing 102 is welded to the installation plate 101, and the clamping ring 104 is made of stainless steel. When using the device, the installation plate 101 is fixed at the corresponding position of the sprinkler truck, and then the outlet pipe of the sprinkler pump is connected to the inlet pipe 201, and then the spraying operation can be carried out.

[0028] In the present utility model, the spraying mechanism 2 includes an inlet pipe 201, a main pipe 202, branch pipes 203, fixing sleeves 204, first through holes 205, spraying pipes 206, second through holes 207, and plugging blocks 208. The main pipe 202 is fixed above the inlet pipe 201. The branch pipes 203 are fixed to the main pipe 202. The fixing sleeves 204 are fixed at both ends of the main pipe 202. The first through holes 205 are provided on the fixing sleeves 204. The spraying pipes 206 are installed inside the fixing sleeves 204. The second through holes 207 are provided on the spraying pipes 206. The plugging blocks 208 are fixed inside the spraying pipes 206. The spraying pipes 206 are rotatably connected to the fixing sleeves 204, and the plugging blocks 208 are welded to the spraying pipes 206. When starting to spray, the sprinkler pump is started, and the water in the sprinkler truck enters the inlet pipe 201 under the action of the sprinkler pump. The water in the inlet pipe 201 enters the branch pipes 203 through the main pipe 202. The water in the upper branch pipes 203 passes through the upper first through hole 205 and the second through hole 207 and enters the inside of the spraying pipe 206. The water in the spraying pipe 206 is sprayed out through the upper water outlet. When it is necessary to change the water outlet direction, after releasing the fixation of the spraying pipe 206, it is rotated 180 degrees. At this time, the upper first through hole 205 and the second through hole 207 no longer correspond, and the lower first through hole 205 and the second through hole 207 correspond to each other. After fixing the spraying pipe 206 again and starting the sprinkler pump again, the water in the sprinkler truck enters the inlet pipe 201 under the action of the sprinkler pump. The water in the inlet pipe 201 enters the branch pipes 203 through the main pipe 202. The water in the lower branch pipes 203 passes through the lower first through hole 205 and the second through hole 207 and enters the inside of the spraying pipe 206. The water in the spraying pipe 206 is sprayed out through the lower water outlet. By changing the orientation of the water outlet, the water outlet direction can be adjusted, and the adjustment method is more intuitive, and it is not easy for the staff to make mistakes.

[0029] In the present utility model, a fixing mechanism 3 is installed in front of the spraying mechanism 2. The fixing mechanism 3 includes a fixing frame 301, a threaded rod 302, a knob 303, a movable frame 304, and an anti-slip pad 305. The threaded rod 302 is installed on the fixing frame 301, the knob 303 is fixed to the front of the threaded rod 302, the movable frame 304 is installed outside the threaded rod 302, and the anti-slip pad 305 is installed on the movable frame 304; the anti-slip pad 305 is bonded to the movable frame 304, and the number of anti-slip pads 305 on each movable frame 304 is two; the fixing frame 301, the threaded rod 302, the knob 303, the movable frame 304, and the anti-slip pad 305 cooperate together to fix the spray pipe 206, so that the spray pipe 206 can be prevented from rotating, thereby ensuring that the spraying operation can be carried out smoothly.

[0030] In the above structure: when using the device, the mounting plate 101 is fixed at the corresponding position of the sprinkler truck, and then the water outlet pipe of the water pump is connected to the water inlet pipe 201. When starting to spray, the water pump is started, and the water in the sprinkler truck enters the water inlet pipe 201 under the action of the water pump. The water in the water inlet pipe 201 enters the branch pipe 203 through the main pipe 202. The water in the upper branch pipe 203 passes through the upper first through hole 205 and the second through hole 207 and enters the inside of the spray pipe 206. The water in the spray pipe 206 is sprayed out through the upper water outlet. When it is necessary to change the water outlet direction, the knob 303 is rotated counterclockwise. The knob 303 drives the threaded rod 302 to rotate. The rotation of the threaded rod 302 drives the movable frame 304 and the anti-slip pad 305 to move forward. The fixation of the spray pipe 206 is released. The spray pipe 206 is rotated 180 degrees. At this time, the upper first through hole 205 and the second through hole 207 no longer correspond, and the lower first through hole 205 and the second through hole 207 correspond. The knob 303 is rotated clockwise to make the movable frame 304 and the anti-slip pad 305 return to their original positions, and the spray pipe 206 is fixed again. The water pump is started again, and the water in the sprinkler truck enters the water inlet pipe 201 under the action of the water pump. The water in the water inlet pipe 201 enters the branch pipe 203 through the main pipe 202. The water in the lower branch pipe 203 passes through the lower first through hole 205 and the second through hole 207 and enters the inside of the spray pipe 206. The water in the spray pipe 206 is sprayed out through the lower water outlet.

[0031] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A sprinkler for a watering truck, comprising a mounting mechanism (1), characterized in that: It also includes a spraying mechanism (2) for spraying water, wherein the spraying mechanism (2) is fixed on the mounting mechanism (1); The spray mechanism (2) comprises a water inlet pipe (201), a main pipe (202) fixed above the water inlet pipe (201), a branch pipe (203) fixed on the main pipe (202), a spray assembly fixed at both ends of the main pipe (202), the spray assembly comprising a fixing sleeve (204), a first through hole (205) arranged on the fixing sleeve (204), a spray pipe (206) installed on the inner side of the fixing sleeve (204), a second through hole (207) arranged on the spray pipe (206), and a blocking block (208) fixed inside the spray pipe (206).

2. A sprinkler for a sprinkler truck according to claim 1, characterized in that: The mounting mechanism (1) comprises a mounting plate (101), a fixing shell (102) fixed to the front of the mounting plate (101), a fixing bolt (103) mounted above the fixing shell (102), and a clamping ring (104) mounted on the fixing shell (102).

3. A sprinkler for a sprinkler truck according to claim 2, characterized in that: A fixing mechanism (3) is installed at the front of the spray mechanism (2), and the fixing mechanism (3) comprises a fixing frame (301), a threaded rod (302) is installed on the fixing frame (301), a knob (303) is fixed to the front of the threaded rod (302), a movable frame (304) is installed on the outside of the threaded rod (302), and an anti-slip pad (305) is installed on the movable frame (304).

4. A sprinkler for a sprinkler truck according to claim 2, characterized in that: The fixing shell (102) and the mounting plate (101) are welded, and the clamping ring (104) is made of stainless steel.

5. The sprinkler for a sprinkler truck according to claim 1, characterized in that: The spray pipe (206) is rotatably connected to the fixing sleeve (204), and the blocking block (208) is welded to the spray pipe (206).

6. A sprinkler for a sprinkler truck according to claim 3, characterized in that: The anti-slip pad (305) is bonded to the movable frame (304), and the number of the anti-slip pads (305) on each movable frame (304) is two.

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