Spraying device for environmental engineering
By designing a spraying device with a drive wheel, universal wheels and a mixing barrel, combined with an adjustable spraying pipe and a detachable extension pipe, the problem of limited spraying area is solved, and efficient and flexible green plant spraying operations are achieved.
Patent Information
- Application Number
- CN202423005569.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-06
AI Technical Summary
The existing spraying device has a limited spraying area, which reduces the practicality of the spraying device.
A spraying device including a driving wheel, a universal wheel, a water tank and a mixing barrel was designed. It was equipped with an adjustable spray pipe and a detachable extension pipe. Combined with a filter tank and a stirring assembly, the device achieved flexible movement and multi-angle spraying.
It improves the efficiency and range of spraying operations, enhances the coverage of green plants, ensures the stability of the water pump and nozzle, simplifies the operating steps, and improves the mixing uniformity of the agent.
Smart Images
Figure CN223452581U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to the technical field of environmental engineering, in particular to a spraying device for environmental engineering. BACKGROUND
[0002] Environmental engineering includes environmental greening protection, and especially for modern communities, environmental greening is particularly important, which is related to the overall environmental aesthetics of the community. Community greening needs to be watered by workers using an environmental engineering spraying device.
[0003] The existing spraying device is mostly a fixed nozzle connected with a water pump through a pipeline, and the water pump is controlled by workers to spray the plants in the community.
[0004] The existing technical solution has the following defects: the spraying area of the fixed spraying device is limited, which reduces the practicability of the spraying device. CONTENT OF THE INVENTION
[0005] The application provides a spraying device for environmental engineering, which is convenient for spraying plants and improves spraying efficiency.
[0006] The above technical purpose of the application is achieved through the following technical scheme:
[0007] A spraying device for environmental engineering, comprising a mounting plate, a handle fixedly connected to the mounting plate, a driving wheel and a universal wheel mounted at the bottom of the mounting plate, a water tank fixedly connected to the mounting plate, a water adding pipe connected to the water tank, a first water pump mounted on the water tank, a water inlet pipe connected to the water inlet end of the first water pump, one end of the water inlet pipe being connected to the bottom of the water tank, a water outlet pipe connected to the water outlet end of the first water pump, a stirring barrel fixedly connected to the mounting plate, the stirring barrel being connected to one end of the water outlet pipe, a stirring assembly arranged on the stirring barrel, a second water pump mounted on the mounting plate, the water inlet end of the second water pump being connected to the bottom of the stirring barrel, a hose connected to the water outlet end of the second water pump, one end of the hose being connected to a holding pipe, one end of the holding pipe being connected to a spraying pipe, a plurality of nozzles being arranged on the spraying pipe at intervals along the length direction of the spraying pipe.
[0008] Through the above technical scheme, the driving wheel can drive the spraying device to move, the universal wheel can facilitate the worker to push the spraying device to change direction, the spraying device is convenient for spraying plants, the water tank and the stirring barrel are arranged, the worker can add water to the stirring barrel during spraying, the spraying range of the spraying device is increased, the worker can add or replace the pesticide according to different plants, the worker can push the spraying device to spray the plants, and the spraying efficiency is improved.
[0009] Optionally, a rotating seat is fixedly connected to the holding pipe, and a rotating pipe is rotatably connected to the rotating seat and connected to the spraying pipe.
[0010] By adopting the above technical scheme, the rotation of the rotating seat and the rotating pipe can change the angle of the connection between the spraying pipe and the holding pipe, so that the staff can perform the spraying operation on different heights of green plants or different spraying positions.
[0011] Optionally, one end of the spraying pipe is fixedly connected with a plug pipe, one end of the plug pipe is sleeved with a top cover, the peripheral wall of the plug pipe is sleeved with an elastic element, one end of the elastic element is connected to the top cover, the other end is fixedly connected to the plug pipe, a top pipe is inserted into the plug pipe, the top pipe is threadedly connected with the plug pipe, when the top pipe is threadedly connected with the plug pipe, the top cover abuts against the top pipe and is away from the plug pipe, one end of the top pipe is fixedly connected with an extension pipe, and a plurality of spray heads are arranged on the extension pipe at intervals.
[0012] By adopting the above technical scheme, the extension pipe and the spraying pipe are detachably connected and communicated, which can increase the spraying range of the spraying device, and the elastic element can pull the top cover back to reset, which can reduce the operation steps of the staff when disassembling the extension pipe, so that the staff can adjust the spraying range of the spraying device according to different spraying areas, and the spraying operation efficiency is improved.
[0013] Optionally, a support plate is fixedly connected to the mounting plate, a fixing hole is formed in the support plate, a plurality of fixing holes are arranged at intervals, a fixing plate is inserted into the fixing hole, both ends of the fixing plate are bent and protrude out of the hole openings on both sides of the fixing hole, the fixing hole is communicated with a sliding hole, the sliding hole is communicated with the side wall of the support plate, and a telescopic rod is fixedly connected to the fixing plate.
[0014] By adopting the above technical scheme, the staff can fix the height of the spraying pipe, move the spraying device along the spraying operation area for spraying, adjust the spraying height of the spraying device, adjust the spraying range of the spraying device, and improve the spraying operation efficiency.
[0015] Optionally, the fixing sleeve is rotatably connected to the telescopic rod.
[0016] By adopting the above technical scheme, the rotationally arranged fixing sleeve can adjust the rotation angle of the spraying pipe, the staff can adjust the spraying angle and direction of the spraying device, the staff can adjust the spraying range of the spraying device, and the spraying operation efficiency is improved.
[0017] Optionally, a funnel section is formed at the bottom of the stirring barrel, and the water inlet end of the second water pump is connected to the bottom of the funnel section of the stirring barrel.
[0018] By adopting the technical scheme, liquid residue in the stirring barrel can be reduced, the concentration of the medicament in the stirring barrel can be controlled by the staff, and the stirring barrel can be cleaned or the medicament used for the spraying operation can be replaced by the staff.
[0019] Optionally, the stirring assembly comprises a motor mounted on the stirring barrel, an output shaft of the motor is connected with a stirring rod, one end of the stirring rod is located in the stirring barrel and is fixedly connected with a stirring paddle, and two stirring paddles are arranged at intervals.
[0020] By adopting the technical scheme, the two stirring paddles arranged at intervals can form more vortexes and turbulent flows, increase the stirring intensity, improve the stirring efficiency of the medicament, facilitate the staff to stir the medicament in the stirring barrel uniformly, and improve the spraying operation efficiency.
[0021] Optionally, a filter tank is mounted on the water adding pipe.
[0022] By adopting the technical scheme, impurities in the water can be filtered out, and the stability of the first water pump, the stirring barrel, the second water pump and the spray head in operation can be ensured.
[0023] In summary, the application has the following technical effects:
[0024] 1. By arranging the driving wheel, the universal wheel, the water tank and the stirring barrel, the spraying device can be driven to move, the staff can push the spraying device, the universal wheel can facilitate the staff to push the spraying device to change direction, the water tank and the stirring barrel can facilitate the staff to add water to the stirring barrel during the spraying operation, increase the operation range of the spraying device, and facilitate the staff to add or replace the medicament according to different green plants, facilitate the staff to push the spraying device to spray the green plants, and improve the spraying operation efficiency.
[0025] 2. By arranging the insertion pipe, the top cover, the top pipe and the extension pipe, the extension pipe is detachably connected and communicated with the spraying pipe, the spraying range of the spraying device can be increased, the elastic member can pull the top cover to reset, the operation steps of the staff when disassembling the extension pipe can be reduced, the staff can adjust the spraying range of the spraying device according to different spraying areas, and the spraying operation efficiency is improved.
[0026] 3. By arranging the filter tank, impurities in the water can be filtered out, and the stability of the first water pump, the stirring barrel, the second water pump and the spray head in operation can be ensured. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 is the external structure diagram of the application;
[0028] Figure 2 is another angle of the cross-sectional structure diagram of the application;
[0029] Figure 3It is a sectional view of the holding pipe, rotating seat, rotating pipe, spraying pipe and extension pipe of the application.
[0030] Marked for explanation: 1, mounting plate; 11, handle; 12, drive wheel; 13, universal wheel; 2, water tank; 21, water filling pipe; 211, filter tank; 22, first water pump; 23, water inlet pipe; 24, water outlet pipe; 3, stirring barrel; 31, dosing opening; 32, second water pump; 33, hose; 4, stirring assembly; 41, motor; 42, stirring rod; 43, stirring paddle; 5, holding pipe; 51, anti-skid pattern; 52, rotating seat; 53, rotating pipe; 6, spraying pipe; 61, spray head; 62, insertion pipe; 63, top cover; 64, elastic member; 7, extension pipe; 71, top pipe; 8, support plate; 81, fixing hole; 82, sliding hole; 83, fixing plate; 84, telescopic rod; 85, fixing sleeve. DETAILED DESCRIPTION
[0031] The application will be further described in detail below with reference to the accompanying drawings.
[0032] The embodiment of the application discloses a spraying device for environmental engineering, referring to Figure 1 and Figure 2 , the spraying device comprises a mounting plate 1, the top surface of the mounting plate 1 is rectangular, the side wall of one end of the mounting plate 1 in the length direction is welded with a handle 11, the bottom of a section of the mounting plate 1 away from the handle 11 is mounted with a drive wheel 12, the drive wheel 12 is provided with two and is located on the two sides of the mounting plate 1 in the length direction respectively, the mounting plate 1 is provided with a power battery, the bottom of a section of the mounting plate 1 close to the handle 11 is mounted with a universal wheel 13, the universal wheel 13 is provided with two and is located on the two sides of the mounting plate 1 in the length direction respectively, the top of a section of the mounting plate 1 close to the drive wheel 12 is welded with a water tank 2, the top of the water tank 2 is connected with a water filling pipe 21, the water filling pipe 21 is mounted with a filter tank 211, the top of the water tank 2 is mounted with a first water pump 22, the water inlet end of the first water pump 22 is connected with a water inlet pipe 23, one end of the water inlet pipe 23 away from the first water pump 22 is located at the bottom of the water tank 2, and the water outlet end of the first water pump 22 is connected with a water outlet pipe 24.
[0033] Referring to Figure 1 and Figure 2 , a stirring barrel 3 is fixedly connected to a section of the mounting plate 1 close to the universal wheel 13 through bolts, the top of the stirring barrel 3 is connected to one end of the water outlet pipe 24 away from the water pump, the top of the stirring barrel 3 is provided with a dosing opening 31, the top of the stirring barrel 3 is provided with a stirring assembly 4, a second water pump 32 is mounted on the mounting plate 1, the second water pump 32 is located on the side of the stirring barrel 3 facing the handle 11, the bottom of the stirring barrel 3 is processed to form a funnel section, and the water inlet end of the second water pump 32 is connected to the bottom of the funnel section of the stirring barrel 3.
[0034] Referring to Figure 2 and Figure 3The water outlet end of the second water pump 32 is connected with a hose 33, the end of the hose 33 away from the second water pump 32 is connected with the holding pipe 5, the outer wall of the holding pipe 5 is processed to form anti-skid lines 51, the pipe opening of the end of the holding pipe 5 away from the hose 33 is welded with a rotating seat 52, the pipe opening of the end of the rotating seat 52 away from the holding pipe 5 is obliquely arranged and rotatably connected with a rotating pipe 53, the end of the rotating pipe 53 away from the rotating seat 52 is connected with the spraying pipe 6, the spraying pipe 6 is installed with a spray head 61, and a plurality of spray heads 61 are arranged along the length direction of the spraying pipe 6.
[0035] When the spraying device is used, water is added into the water tank 2 through the water adding pipe 21 on the top of the water tank 2, the filter tank 211 on the water adding pipe 21 can filter out impurities in the water, so as to ensure the stability of the first water pump 22, the stirring barrel 3, the second water pump 32 and the spray head 61, the water in the water tank 2 is added into the stirring barrel 3 by controlling the first water pump 22, the medicament is added into the stirring barrel 3 through the medicament adding opening 31, the medicament is mixed with water by starting the stirring assembly 4, the spraying device is moved to the spraying work site, the driving wheel 12 can drive the spraying device to move, so as to facilitate the staff to push the spraying device, and the universal wheel 13 can facilitate the staff to turn the spraying device.
[0036] The liquid in the stirring barrel 3 is sprayed out from the spray head 61 through the hose 33, the holding pipe 5 and the spraying pipe 6 by controlling the second water pump 32, the funnel section at the bottom of the stirring barrel 3 can reduce the liquid residue in the stirring barrel 3, so as to facilitate the staff to control the concentration of the medicament in the stirring barrel 3, facilitate the staff to clean the stirring barrel 3 or replace the medicament used for spraying work, the angle at the connection between the spraying pipe 6 and the holding pipe 5 can be changed by rotating the rotating seat 52 and the rotating pipe 53, so as to facilitate the staff to perform spraying work on different height green plants or different spraying positions, the anti-skid lines 51 on the outer wall of the holding pipe 5 can reduce the sliding of the staff when holding, so as to facilitate the staff to perform spraying work on the green plants, the water tank 2 and the stirring barrel 3 are arranged, so as to facilitate the staff to add water into the stirring barrel 3 during spraying work, increase the operation range of the spraying device, and facilitate the staff to add or replace the medicament according to different green plants, facilitate the staff to push the spraying device to spray the green plants, and improve the spraying work efficiency.
[0037] With reference to Figure 2 The stirring assembly 4 comprises a motor 41 installed on the top of the stirring barrel 3, the output shaft of the motor 41 is connected with a stirring rod 42 through a shaft coupling, the end of the stirring rod 42 away from the motor 41 is located in the stirring barrel 3, a stirring paddle 43 is installed on the end of the stirring rod 42 away from the motor 41, and two stirring paddles 43 are arranged along the length direction of the stirring rod 42.
[0038] When using the spraying device, the motor 41 drives the stirring rod 42 and the stirring blades 43 to rotate, the two spaced stirring blades 43 can form more vortex and turbulence, increase the stirring intensity, improve the stirring efficiency of the medicament, and improve the uniformity of the medicament in the stirring barrel 3, thereby improving the spraying efficiency.
[0039] With reference to Figure 2 and Figure 3 , the spraying pipe 6 is welded with a spout pipe 62 at one end away from the rotating pipe 53, the spout pipe 62 is located in the spraying pipe 6, the inner wall of the spraying pipe 6 is processed to form an internal thread, the spout pipe 62 is sleeved with a top cover 63 at the pipe opening of the end located in the spraying pipe 6, the peripheral wall of the spout pipe 62 is sleeved with an elastic element 64, the elastic element 64 is a spring in the embodiment, one end of the elastic element 64 is connected with the top cover 63, and the other end is connected with the end of the spout pipe 62 away from the top cover 63, the spout pipe 62 is threadedly connected with a top pipe 71, one end of the top pipe 71 abuts against the top cover 63 and makes the top cover 63 away from the spout pipe 62, the end of the top pipe 71 away from the spout pipe 62 is welded with an extension pipe 7, and the extension pipe 7 is installed with a plurality of spray heads 61 spaced apart along the length direction of the extension pipe 7.
[0040] When using the spraying device, the top pipe 71 is threadedly connected with the spout pipe 62, at this time the top pipe 71 pushes the top cover 63 away from the spout pipe 62, and the liquid in the spraying pipe 6 can flow into the extension pipe 7 and be sprayed out of the spray heads 61 of the extension pipe 7, when the extension pipe 7 is rotated to make the top pipe 71 away from the spout pipe 62, the elastic force of the elastic element 64 pulls the top cover 63 to abut against the spout pipe 62, the top cover 63 abuts against the spout pipe 62, the extension pipe 7 is detachably connected with the spraying pipe 6 and communicates, which can increase the spraying range of the spraying device, and the elastic element 64 pulling the top cover 63 back to the original position can reduce the operation steps of the staff when disassembling the extension pipe 7, which is convenient for the staff to adjust the spraying range of the spraying device according to different spraying areas, and improves the spraying efficiency.
[0041] With reference to Figure 2 , the mounting plate 1 is welded with a support plate 8 near the stirring barrel 3, the support plate 8 is provided with two plates and is located at the two sides of the length direction of the mounting plate 1, the support plate 8 is provided with a fixing hole 81, the fixing hole 81 is triangular and is spaced apart along the length direction of the support plate 8, the fixing hole 81 is communicated with a sliding hole 82 away from the mounting plate 1, the sliding hole 82 is a strip-shaped hole and the length direction is the same as one of the oblique sides of the fixing hole 81, the end of the sliding hole 82 away from the fixing hole 81 is communicated to the side wall of the support plate 8, the fixing plate 83 is arranged in the fixing hole 81, the two ends of the fixing plate 83 are arranged out of the fixing hole 81 and the plate surface is bent to be L-shaped towards the mounting plate 1, the fixing plate 83 is rotatably connected with the telescopic rod 84 away from the fixing plate 83 on the plate surface away from the stirring barrel 3,
[0042] When the spraying device is used, the holding pipe 5 is inserted into the fixing sleeve 85 and clamped, the height of the spraying pipe 6 is adjusted by inserting the top of the supporting plate 8 into the fixing hole 81 through the sliding hole 82 with different heights, the height of the spraying pipe 6 is fixed by the staff, the spraying pipe 6 is moved along the spraying operation area by pushing the spraying device to spray, the rotating angle of the spraying pipe 6 is adjusted by rotating the fixing sleeve 85, the spraying angle and direction of the spraying device are adjusted by the staff, the spraying range of the spraying device is adjusted by the staff, and the spraying operation efficiency is improved.
[0043] The embodiment is only an explanation of the application, and is not a limitation of the application. Those skilled in the art can make modifications to the embodiment without creative contribution according to the needs after reading the specification, and the modifications are protected by the Patent Law as long as they are within the scope of the claims of the application.
Claims
1. A spraying device for environmental engineering, characterized in that: The spraying device comprises a mounting plate (1), a handle (11) is fixedly connected to the mounting plate (1), a driving wheel (12) and a universal wheel (13) are mounted at the bottom of the mounting plate (1), a water tank (2) is fixedly connected to the mounting plate (1), a water adding pipe (21) is connected to the water tank (2), a first water pump (22) is mounted on the water tank (2), a water inlet pipe (23) is connected to the water inlet end of the first water pump (22), one end of the water inlet pipe (23) is connected to the bottom of the water tank (2), a water outlet pipe (24) is connected to the water outlet end of the first water pump (22), a stirring barrel (3) is fixedly connected to the mounting plate (1), one end of the stirring barrel (3) is connected to the water outlet pipe (24), a stirring assembly (4) is arranged on the stirring barrel (3), a second water pump (32) is mounted on the mounting plate (1), the water inlet end of the second water pump (32) is connected to the bottom of the stirring barrel (3), a hose (33) is connected to the water outlet end of the second water pump (32), one end of the hose (33) is connected to a holding pipe (5), one end of the holding pipe (5) is connected to a spraying pipe (6), a plurality of nozzles (61) are arranged on the spraying pipe (6) along the length direction of the spraying pipe (6).
2. A spraying device for environmental engineering according to claim 1, characterized in that: A rotating seat (52) is fixedly connected to the holding pipe (5), a rotating pipe (53) is rotatably connected to the rotating seat (52), and the rotating pipe (53) is connected to the spraying pipe (6).
3. A spray device for environmental engineering according to claim 2, characterized in that: One end of the spraying pipe (6) is fixedly connected to a spigot (62), the spigot (62) is sleeved with a top cover (63), an elastic member (64) is sleeved with the peripheral wall of the spigot (62), one end of the elastic member (64) is connected to the top cover (63), the other end is fixedly connected to the spigot (62), a top pipe (71) is inserted into the spigot (62), the top pipe (71) is threadedly connected with the spigot (62), when the top pipe (71) is threadedly connected with the spigot (62), the top cover (63) abuts against the top pipe (71) and is away from the spigot (62), one end of the top pipe (71) is fixedly connected with an extension pipe (7), a plurality of nozzles (61) are arranged on the extension pipe (7) at intervals.
4. A spray device for environmental engineering according to claim 1, characterized in that: A supporting plate (8) is fixedly connected to the mounting plate (1), a fixing hole (81) is formed in the supporting plate (8), a plurality of fixing holes (81) are arranged at intervals, a fixing plate (83) is arranged in the fixing hole (81), both ends of the fixing plate (83) are respectively extended out of the hole openings on both sides of the fixing hole (81) and are bent, the fixing hole (81) is communicated with a sliding hole (82), the sliding hole (82) is communicated with the side wall of the supporting plate (8), a telescopic rod (84) is fixedly connected to the fixing plate (83), one end of the telescopic rod (84) is connected with a fixing sleeve (85) matched with the holding pipe (5).
5. A spray device for environmental engineering according to claim 4, characterized in that: The fixing sleeve (85) is rotatably connected to the telescopic rod (84).
6. A spray device for environmental engineering according to claim 1, characterized in that: A funnel section is formed at the bottom of the stirring barrel (3), and the water inlet end of the second water pump (32) is connected to the bottom of the funnel section of the stirring barrel (3).
7. A spray device for environmental engineering according to claim 6, characterized in that: The stirring assembly (4) comprises a motor (41) installed on the stirring barrel (3), an output shaft of the motor (41) is connected with a stirring rod (42), one end of the stirring rod (42) is located in the stirring barrel (3) and is fixedly connected with a stirring paddle (43), and two stirring paddles (43) are arranged at intervals.
8. A spray device for environmental engineering according to claim 7, characterized in that: A filter tank (211) is mounted on the water adding pipe (21).