Environment-friendly watering device for municipal engineering

Abstract

The utility model discloses an environment-friendly sprinkling device for municipal engineering, and particularly relates to the technical field of sprinkling equipment, which comprises a base, a water tank structure is fixedly connected to the middle of the upper end of the base, a sprinkling structure is arranged at the top end of the water tank structure, and a motor is fixedly connected to the left side of the upper end of the base. A rotating structure is fixedly connected to the output end of the motor, a supporting structure is fixedly connected to the front portion of the left side of the upper end of the base, and an L-shaped extrusion plate is fixedly connected to the left side of the upper end of the base and located between the motor and the supporting structure. According to the environment-friendly water sprinkling device for municipal engineering, the supporting plate drives the rotating block and the supporting roller to swing, so that the spray head automatically swings up and down, the water sprinkling range is enlarged, meanwhile, the labor cost is reduced through automatic operation, water sprinkling is more uniform, meanwhile, the L-shaped extrusion plate is matched with the water pipe output end, and the water sprinkling efficiency is improved. Automatic extrusion is achieved while upward swinging is conducted, the water pressure is increased, the watering range is automatically enlarged, and the watering range is automatically adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler equipment, and particularly relates to an environment-friendly sprinkler device for municipal engineering. Background Art

[0002] The sprinkler device is a commonly used device in municipal engineering. However, most of the existing sprinkler devices are installed on sprinkler trucks. However, the sprinkler trucks are large in volume and inconvenient for sprinkling small areas (such as roadside green belts). At the same time, a large amount of water resources are wasted during the sprinkling process.

[0003] The Chinese patent document CN217579944U discloses an environment-friendly sprinkler device for municipal engineering, including a support frame. The upper surface of the support frame is fixedly connected with a support frame. The inner wall of the top end of the support frame is movably connected with a rotating rod through a bearing. The bottom end of the rotating rod is fixedly connected with a T-shaped pipe. One end of the T-shaped pipe is fixedly connected with a nozzle. The bottom end of the T-shaped pipe is fixedly connected with a rotary joint. In the utility model, by setting a support frame, a support frame is arranged above the support frame. The inner wall of the top end of the support frame is provided with a rotating rod. The bottom end of the rotating rod is provided with a T-shaped pipe with a nozzle. By arranging a transmission shaft below the support frame and walking wheels at both ends of the transmission shaft, when the device is moved by traction, the walking wheels drive the transmission shaft to rotate. The transmission shaft can drive the transmission rod to rotate through a transmission belt, and the transmission rod can drive the rotating rod to rotate through a gear belt, thereby driving the nozzle to rotate.

[0004] However, during the operation of the device in the above document, the sprinkling range cannot be automatically adjusted. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide an environment-friendly sprinkler device for municipal engineering, which can effectively solve the problem of automatically adjusting the sprinkling range by automatic swinging.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] An environment-friendly sprinkler device for municipal engineering, including a base. The middle part of the upper end of the base is fixedly connected with a water tank structure. A spraying structure is arranged at the top end of the water tank structure. A motor is fixedly connected to the left front part of the upper end of the base. The output end of the motor is fixedly connected with a rotating structure. A support structure is fixedly connected to the left front part of the upper end of the base. An L-shaped pressing plate is fixedly connected between the motor and the support structure on the left side of the upper end of the base.

[0008] Preferably, the water tank structure includes a water bucket. A pressurizing water pump is fixedly connected to the rear side of the top end of the water bucket. A water inlet is opened on the left side of the top end of the water bucket. A water outlet is opened on the front side of the top end of the water bucket.

[0009] Preferably, the spraying structure includes a water pipe with one end fixedly connected to the inner cavity of the water outlet and extending into the inner cavity of the water bucket, and a plurality of nozzles are fixedly connected to the other end of the water pipe.

[0010] Preferably, an arc groove is formed at the lower end of the horizontal part of the L-shaped pressing plate, and the outer surface of the water pipe can be abutted against the inner cavity of the arc groove.

[0011] Preferably, the supporting structure includes a supporting rod fixedly connected to the front part of the left side of the upper end of the base. A groove is formed at the top end of the supporting rod. Rotating rods are symmetrically and fixedly connected to the front side and the rear side of the inner cavity of the groove. A rotating block is rotatably connected by the two rotating rods. A supporting roller is fixedly connected to the right end of the rotating block, and a fixing structure is slidably connected to the top end of the rotating block.

[0012] Preferably, the fixing structure includes two arc-shaped fixing plates slidably connected to the top end of the rotating block. A clamping groove is fixedly connected to the outer surface of the arc-shaped fixing plate located at the front side of the top end of the rotating block. A sliding groove is fixedly connected to the outer surface of the arc-shaped fixing plate located at the rear side of the top end of the rotating block. A V-shaped elastic sheet is slidably connected to the inner cavity of the sliding groove.

[0013] Preferably, the rotating structure includes a rotating plate rotatably connected to the left side of the upper end of the base. A supporting plate is rotatably connected to the left side of the front side of the rotating plate. The upper part of the supporting plate is rotatably connected to the supporting roller. A limiting plate is rotatably connected to the left side of the rear side of the rotating plate.

[0014] Preferably, a limiting groove is formed in the middle and lower part of the left side of the limiting plate. A sliding rod is slidably connected to the inner cavity of the limiting groove. A telescopic plate is fixedly connected to the left end of the sliding rod. The left side of the rear part of the telescopic plate is fixedly connected to the output end of the motor.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. During the implementation of the utility model, the rotating block and the supporting roller are driven to swing by the supporting plate, so that the nozzle automatically swings up and down, increasing the sprinkling range. At the same time, the automatic operation reduces the labor cost, makes the sprinkling more uniform. At the same time, the L-shaped pressing plate cooperates with the water pipe output end to automatically squeeze while swinging upward, increasing the water pressure and automatically increasing the sprinkling range, realizing automatic adjustment of the sprinkling range.

[0017] 2. During the implementation of the utility model, the V-shaped elastic sheet cooperates with the clamping groove to quickly install and disassemble the water pipe output end, facilitating the improvement of the sprinkling efficiency. At the same time, it cooperates with the swing of the rotating block and the supporting roller to automatically output water at a constant pressure for the nearby area and pressurize the water for the distant area during the sprinkling process, further saving water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is a schematic diagram of the overall structure from another perspective of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the rotating structure assembly of the present utility model;

[0021] Figure 4 is a schematic diagram of the structure of the support structure assembly of the present utility model;

[0022] Figure 5 is a schematic diagram of the partial sectional structure of the present utility model.

[0023] In the figure: 1, base; 2, water tank structure; 21, water bucket; 22, pressurized water pump; 23, water inlet; 24, water outlet; 3, motor; 4, L-shaped pressing plate; 41, arc groove; 5, spraying structure; 51, water pipe; 52, nozzle; 6, rotating structure; 61, rotating plate; 62, limiting groove; 63, limiting plate; 64, sliding rod; 65, telescopic plate; 66, support plate; 7, support structure; 71, support rod; 72, groove; 73, fixing structure; 731, arc fixing plate; 732, V-shaped elastic piece; 733, sliding groove; 734, clamping groove; 74, rotating block; 75, support roller; 76, rotating rod. Specific embodiments

[0024] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] As Figure 1 and Figure 2 shown, an environment-friendly sprinkler device for municipal engineering includes a base 1, a water tank structure 2 is fixedly connected to the middle of the upper end of the base 1, a spraying structure 5 is arranged at the top of the water tank structure 2, a motor 3 is fixedly connected to the left side of the upper end of the base 1, a rotating structure 6 is fixedly connected to the output end of the motor 3, a support structure 7 is fixedly connected to the front part of the left side of the upper end of the base 1, and an L-shaped pressing plate 4 is fixedly connected between the motor 3 and the support structure 7 on the left side of the upper end of the base 1.

[0026] Referring to Figure 2 , the water tank structure 2 includes a water bucket 21, a pressurized water pump 22 is fixedly connected to the rear side of the top of the water bucket 21, a water inlet 23 is opened on the left side of the top of the water bucket 21, and a water outlet 24 is opened on the front side of the top of the water bucket 21.

[0027] The above pressurized water pump 22 is composed of a motor, a pump body, a control system, etc. in the prior art, and its working principle is:

[0028] 1. The rotation of the motor drives the impeller in the pump body to rotate, converting electrical energy into mechanical energy, and transmitting the rotational force to the pump body through gears or pulleys to make the pump body start to operate.

[0029] 2. The rotation of the impeller or blade inside the pump body will form a low-pressure area, causing the external water source to be sucked into the cavity of the pump body. As the impeller or blade continues to rotate, the water in the cavity is gradually pushed towards the outlet.

[0030] 3. The control system is responsible for monitoring and regulating the operating state of the water pump to ensure the stable operation of the water supply system.

[0031] Therefore, the pressurized water pump 22 in the above is a conventional setting in the prior art, and this solution will not be elaborated in detail.

[0032] Specifically, during the operation of the device in this solution, through the cooperation of the spraying structure 5, the L-shaped pressing plate 4, and the fixing and supporting of the fixing structure 73 and the supporting plate 66, when the device is operating, the output end of the water pipe 51 drives the nozzle 52 to automatically swing up and down around the rotating rod 76, and automatically sprays the position that needs to be watered sufficiently.

[0033] Referring to Figure *, the spraying structure 5 includes a water pipe 51 whose one end outer surface is fixedly connected to the inner cavity of the water outlet 24 and extends into the inner cavity of the water bucket 21, and the other end of the water pipe 51 is fixedly connected with a plurality of nozzles 52.

[0034] Specifically, when the pressurized water pump 22 continuously transports the water in the inner cavity of the water bucket 21 to the nozzles 52 through the water pipe 51, the user can water the greening areas that need to be watered.

[0035] Referring to Figure 3 , an arc groove 41 is opened at the lower end of the horizontal part of the L-shaped pressing plate 4, and the inner cavity of the arc groove 41 can be in contact with the outer surface of the water pipe 51.

[0036] When the water pipe 51 drives the water pipe 51 to swing around the rotating rod 76, when the output end of the water pipe 51 rotates upward, the inner surface of the arc groove 41 squeezes the outer surface of the output end of the water pipe 51, increasing the water pressure inside the water pipe 51, so that when the output end of the water pipe 51 swings upward and needs to water a distant place, it automatically increases the pressure inside, realizing long-distance watering.

[0037] Referring to Figure 4 and Figure 5 , the support structure 7 includes a support rod 71 fixedly connected to the front part of the left side of the upper end of the base 1. A groove 72 is opened at the top of the support rod 71. The front side and the rear side of the inner cavity of the groove 72 are symmetrically and fixedly connected with rotating rods 76. The two rotating rods 76 jointly rotate and connect a rotating block 74. The right end of the rotating block 74 is fixedly connected with a support roller 75, and the top of the rotating block 74 is slidably connected with a fixing structure 73.

[0038] In this solution, the support rod 71 has the function of a telescopic rod. When the appropriate height is adjusted, the support plate 66 is driven to move up and down, so that the support roller 75 drives the rotating block 74 to move up and down. Since the rotating rod 76 is rotatably connected to the inner surface of the groove 72, the support roller 75 and the rotating block 74 can only swing up and down around the rotating rod 76 when moving, thereby driving the fixed structure 73 and the output end of the water pipe 51 in the inner cavity to swing up and down.

[0039] See also Figure 5 The fixing structure 73 includes two arc fixing plates 731 slidably connected to the top of the rotating block 74. A card slot 734 is fixedly connected to the outer surface of the arc fixing plate 731 at the front side of the top of the rotating block 74. A slide groove 733 is fixedly connected to the outer surface of the arc fixing plate 731 at the rear side of the top of the rotating block 74. A V-shaped spring piece 732 is slidably connected to the inner cavity of the slide groove 733.

[0040] Specifically, before the device is operated in this solution, the user places the output end of the water pipe 51 in the inner cavity formed by the two fixed structures 73, and presses the V-shaped spring piece 732 downward and slides the V-shaped spring piece 732 into the inner cavity of the slot 734 at the same time, until the top of the V-shaped spring piece 732 is located outside the upper end of the slot 734. At this time, the V-shaped spring piece 732 is limited by the rectangular groove at the upper end of the slot 734, and at the same time, the bottom of the V-shaped spring piece 732 is away from one end of the slot 734 and is located outside the notch of the horizontal part of the slot 734, thereby fixing the two arc fixing plates 731.

[0041] When the output end of the water pipe 51 needs to be removed, the V-shaped spring piece 732 is pressed to release the lock between it and the upper rectangular groove of the slot 734 , and the V-shaped spring piece 732 is slid away from the slot 734 to release the overall lock between the V-shaped spring piece 732 and the slot 734 .

[0042] See also Figure 3 and Figure 4 The rotating structure 6 includes a rotating plate 61 rotatably connected to the left side of the upper end of the base 1, a support plate 66 is rotatably connected to the left side of the front side of the rotating plate 61, an upper part of the support plate 66 is rotatably connected to the support roller 75, and a limiting plate 63 is rotatably connected to the left side of the rear side of the rotating plate 61.

[0043] In this solution, the support plate 66 has the function of a telescopic rod.

[0044] See also Figure 3 A limiting groove 62 is provided in the lower middle part of the left side of the limiting plate 63, a sliding rod 64 is slidably connected to the inner cavity of the limiting groove 62, a telescopic plate 65 is fixedly connected to the left end of the sliding rod 64, and the rear left side of the telescopic plate 65 is fixedly connected to the output end of the motor 3.

[0045] Specifically, when the motor 3 is operating normally and its output end drives the telescopic plate 65 to rotate, the telescopic plate 65 drives the sliding rod 64 to rotate. Since the sliding rod 64 slides along the inner cavity of the limiting groove 62 while the telescopic plate 65 rotates relative to the sliding rod 64, when the telescopic plate 65 is driven to rotate, the sliding rod 64 slides up and down along the inner cavity of the limiting groove 62, and at the same time drives the limiting plate 63 to move up and down, so that one end of the rotating plate 61 rotatably connected to the limiting plate 63 moves up and down.

[0046] At the same time, since the other end of the rotating plate 61 is rotatably connected to the support plate 66, the support plate 66 moves up and down, further causing the rotating block 74 and the support roller 75 to swing around the rotating rod 76.

[0047] It should be specifically noted that the specific installation method of the motor 3, the connection method of the circuit, and the control method adopted in the present invention are all conventional designs, and the present invention will not elaborate in detail.

[0048] The working principle of the present invention is as follows:

[0049] First, the user places the output end of the water pipe 51 into the inner cavity formed by the two arc fixing plates 731. At the same time, the V-shaped elastic piece 732 cooperates with the rectangular groove at the top of the clamping groove 734 to fix the two arc fixing plates 731. At the same time, the user activates the pressure pump 22 and the motor 3. The pressure pump 22 operates normally to transport the water in the inner cavity of the water bucket 21 to the output end through the input end of the water pipe 51 and spray it out through the nozzle 52.

[0050] At the same time, the motor 3 operates normally, driving the telescopic plate 65 to rotate, so that the limiting plate 63 moves up and down to drive the support plate 66 to move up and down. At the same time, the support roller 75 and the rotating block 74 drive the arc fixing plate 731, the output end of the water pipe 51, and the nozzle 52 to swing up and down around the rotating rod 76.

[0051] At the same time, in cooperation with the extrusion on the inner surface of the arc groove 41, when swinging upward to sprinkle water in the distance, the water pressure can be increased by extrusion, and the sprinkling range becomes larger.

[0052] At the same time, in cooperation with the telescopic rods of the support rod 71 and the support plate 66, the appropriate height is adjusted before the device operates, which is convenient for large-range sprinkling.

[0053] The above shows and describes the basic principle, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly sprinkler device for municipal engineering, comprising a base (1), characterized in that: A water tank structure (2) is fixedly connected to the middle of the upper end of the base (1), a spraying structure (5) is arranged at the top of the water tank structure (2), a motor (3) is fixedly connected to the left side of the upper end of the base (1), a rotating structure (6) is fixedly connected to the output end of the motor (3), a support structure (7) is fixedly connected to the front left side of the upper end of the base (1), and an L-shaped extrusion plate (4) is fixedly connected to the left side of the upper end of the base (1) and located between the motor (3) and the support structure (7).

2. The environmentally friendly sprinkler device for municipal engineering according to claim 1, characterized in that: The water tank structure (2) comprises a water bucket (21), a pressurized water pump (22) being fixedly connected to the rear side of the top end of the water bucket (21), a water inlet (23) being provided on the left side of the top end of the water bucket (21), and a water outlet (24) being provided on the front side of the top end of the water bucket (21).

3. The environmentally friendly sprinkler device for municipal engineering according to claim 2, characterized in that: The spraying structure (5) comprises a water pipe (51) whose outer surface at one end is fixedly connected to the inner cavity of the water outlet (24) and extends to the inner cavity of the water bucket (21); the other end of the water pipe (51) is fixedly connected to a plurality of spray heads (52).

4. The environmentally friendly sprinkler device for municipal engineering according to claim 3, characterized in that: A circular arc groove (41) is provided at the lower end of the horizontal portion of the L-shaped extrusion plate (4), and the inner cavity of the circular arc groove (41) can abut against the outer surface of the water pipe (51).

5. The environmentally friendly sprinkler device for municipal engineering according to claim 1, characterized in that: The support structure (7) comprises a support rod (71) fixedly connected to the left front portion of the upper end of the base (1); a groove (72) is provided at the top end of the support rod (71); rotating rods (76) are symmetrically fixedly connected to the front and rear sides of the inner cavity of the groove (72); two rotating rods (76) are rotatably connected to a rotating block (74); a support roller (75) is fixedly connected to the right end of the rotating block (74); and a fixed structure (73) is slidably connected to the top end of the rotating block (74).

6. The environmentally friendly sprinkler device for municipal engineering according to claim 5, characterized in that: The fixing structure (73) comprises two circular arc fixing plates (731) slidably connected to the top of the rotating block (74); a clamping groove (734) is fixedly connected to the outer surface of the circular arc fixing plate (731) located at the front side of the top of the rotating block (74); a sliding groove (733) is fixedly connected to the outer surface of the circular arc fixing plate (731) located at the rear side of the top of the rotating block (74); and a V-shaped spring piece (732) is slidably connected to the inner cavity of the sliding groove (733).

7. The environmentally friendly sprinkler device for municipal engineering according to claim 5, characterized in that: The rotating structure (6) comprises a rotating plate (61) rotatably connected to the left side of the upper end of the base (1); the front left side of the rotating plate (61) is rotatably connected to a support plate (66); the upper part of the support plate (66) is rotatably connected to a support roller (75); and the rear left side of the rotating plate (61) is rotatably connected to a limit plate (63).

8. The environmentally friendly sprinkler device for municipal engineering according to claim 7, characterized in that: A limiting groove (62) is provided at the lower middle portion of the left side of the limiting plate (63); a sliding rod (64) is slidably connected to the inner cavity of the limiting groove (62); a telescopic plate (65) is fixedly connected to the left end of the sliding rod (64); and the rear left side of the telescopic plate (65) is fixedly connected to the output end of the motor (3).

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