Large-range-coverage rotary type high-flow spraying disinfecting and killing device

Abstract

The utility model relates to the technical field of spraying equipment, in particular to a large-range-coverage rotary type large-flow spraying disinfecting and killing device which is characterized in that a liquid storage tank is mounted in a machine body, and a platform is arranged at the top of the machine body; the first rotating circular groove is formed in the center of the platform, and the second rotating circular groove is formed in the edge of the first rotating circular groove; the top of the liquid storage tank is provided with a conveying pipe communicated with the platform, the platform is provided with a spraying mechanism, the spraying mechanism comprises a fluted disc and a gear, the fluted disc is rotationally arranged in the first rotating circular groove, the gear is rotationally arranged in the second rotating circular groove, and the gear is in meshed connection with the fluted disc; a liquid spraying pipe is arranged on the upper surface of the fluted disc, the conveying pipe is sleeved with the liquid spraying pipe in a rotating mode, a first motor is arranged above the gear, an output shaft of the first motor is connected with a rotating shaft, and the rotating shaft is fixedly connected with the gear. According to the device, the disinfection range is expanded.

Description

Technical Field

[0001] This utility model relates to the field of spray equipment technology, specifically to a large-area coverage rotary high-flow-rate spray disinfection device. Background Technology

[0002] Spraying devices are widely used in public places, delivery services, and agriculture, but existing sprayers suffer from a fixed and uniform droplet size. Larger venues or tall fruit trees require larger droplets for rapid spraying, while smaller fruit trees, crops, or delivery items require finer droplets for even coverage. However, traditional sprayers use water pumps to pressurize and deliver liquids, making it impossible to flexibly adjust droplet size according to actual needs. This results in poor liquid atomization, pesticide waste, and environmental pollution.

[0003] Chinese Patent Publication No. CN221245659U discloses a spraying device that adjusts the size of the sprayed droplets by controlling the rotation speed of the nozzle motor through a controller. Specifically, the nozzle rotates at high speed driven by the nozzle motor, generating high-speed centrifugal force. Simultaneously, liquid in the storage tank is delivered to the nozzle by a transfer pump and sprayed out from the nozzle under the action of high-speed centrifugal force, forming tiny droplets. The higher the rotation speed of the nozzle motor, the greater the centrifugal force generated by the nozzle rotation, and the finer the sprayed droplets; conversely, the lower the rotation speed, the larger the sprayed droplets. Users can flexibly adjust according to actual usage needs. In addition, the controller can also control the flow rate of the transfer pump to control the flow rate of the sprayed liquid, and control the speed of the fan to control the distance the droplets fall, thereby achieving controllable droplet size, flow rate, and spraying distance, improving the flexibility and versatility of the spraying device. However, the rotating platform at the bottom of the spray head of the device in this patent document can only be adjusted in a simple way, with a very limited rotation range, resulting in a relatively limited spraying range and uneven spraying.

[0004] Therefore, the present invention aims to provide a large-area coverage rotary high-flow-rate spray disinfection device that can uniformly disinfect. Utility Model Content

[0005] To address the aforementioned problems, a large-area coverage rotary high-flow-rate spray disinfection device is provided. This device features a spraying mechanism on a platform, comprising a toothed disc and gears. The toothed disc and gears are meshed together, and a spray pipe is mounted on the toothed disc. The gears are connected to a first motor, which drives the gears to rotate the toothed disc, thereby rotating the spray pipes to uniformly spray the surrounding area. This solves the problem of uneven spraying caused by the extremely limited rotation range, which restricts the spraying area of ​​the device.

[0006] To address the problems of existing technologies, this utility model provides a large-area coverage rotary high-flow-rate spray disinfection device, comprising a body and a spraying mechanism. A liquid storage tank is installed inside the body, and a platform is provided on the top of the body. A first rotating groove and a second rotating groove are formed on the upper surface of the platform. The first rotating groove is located at the center of the platform, and the second rotating groove is located at the edge of the first rotating groove. A delivery pipe extends through the platform from the top of the liquid storage tank. The spraying mechanism is installed on the platform, comprising a gear and a toothed disc. The toothed disc is rotatably positioned within the first rotating groove, and the gear is rotatably positioned within the second rotating groove, with the gear meshing with the toothed disc. A spray pipe is provided on the upper surface of the toothed disc, and the spray pipe is rotatably mounted on the delivery pipe. A first motor is located above the gear, and the output shaft of the first motor is connected to a rotating shaft, which is fixedly connected to the gear. A pump body is provided on the liquid storage tank to pump the disinfectant solution into the delivery pipe.

[0007] Preferably, the two ends of the spray pipe are provided with spray heads in a mirror image.

[0008] Preferably, the spray head is equipped with an atomizing mechanism; the atomizing mechanism includes an atomizing nozzle, which is stably mounted on the spray head in a rotating manner; the atomizing nozzle has a plurality of tiny liquid outlet holes evenly distributed on its circumferential surface.

[0009] Preferably, a pair of mounting seats are symmetrically arranged on the gear plate, and mounting holes are provided on the mounting seats. A rotating rod is passed through the mounting holes, and a driving wheel is provided at both ends of the rotating rod; a driven wheel is provided at one end of the atomizing nozzle, and the driving wheel and the driven wheel are connected by a first synchronous belt drive.

[0010] Preferably, a second motor is provided on the gear plate near the mounting base, and the output shaft of the second motor is connected to a rotating wheel; an auxiliary rotating wheel is provided in the middle of the rotating rod, and the rotating wheel and the auxiliary rotating wheel are connected by a second synchronous belt.

[0011] Preferably, the platform is provided with a fixing mechanism, which includes a fixed base disposed on the platform; both the fixed base and the gear plate are provided with limit insertion holes, and a plurality of limit insertion holes on the gear plate are distributed at equal intervals along its circumference; a limit insertion block is inserted into the limit insertion hole.

[0012] Preferably, the spray head is equipped with an anti-detachment block to prevent the atomizing nozzle from falling off.

[0013] The advantages of this utility model compared to the prior art are:

[0014] 1. In this utility model, the meshing connection between the gear disc and the gear, as well as the rotation setting of the spray pipe on the delivery pipe, realize the free rotation spraying of the spraying mechanism, which greatly expands the spraying range of the device, so that the disinfection liquid can cover various areas of the surrounding environment more evenly, and improve the disinfection effect.

[0015] 2. This utility model features an atomizing mechanism on the spray head, which atomizes the disinfectant liquid into fine particles, increasing the contact area between the liquid particles and airborne microorganisms, thereby enhancing the disinfection effect. Simultaneously, the atomized liquid particles are also easier to disperse and diffuse, further expanding the disinfection range.

[0016] 3. This utility model, by incorporating a fixing mechanism and limiting holes, allows for convenient fixation of the spraying mechanism onto the platform, ensuring the stability and reliability of the device during operation. Furthermore, the pump body makes the delivery of the disinfectant liquid more convenient and efficient. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a large-area coverage rotary high-flow-rate spray disinfection device according to this utility model;

[0018] Figure 2 This is a side view of a large-area coverage rotary high-flow-rate spray disinfection device according to this utility model;

[0019] Figure 3 This is an exploded view of the spraying mechanism of a large-area coverage rotary high-flow-rate spray disinfection device according to this utility model.

[0020] Figure 4 This is a three-dimensional schematic diagram of the fixing mechanism of a large-area coverage rotary high-flow-rate spray disinfection device according to this utility model;

[0021] Figure 5 This is a cross-sectional view of the spraying mechanism of a large-area coverage rotary high-flow-rate spray disinfection device according to this utility model;

[0022] Figure 6 This is an exploded view of the atomizing mechanism of a large-area coverage rotary high-flow-rate spray disinfection device according to this utility model.

[0023] Figure 7 yes Figure 5 Enlarged view of a portion of point A in the middle.

[0024] The following are the labels in the diagram: 1. Machine body; 11. Liquid storage tank; 12. Platform; 13. First rotating groove; 14. Second rotating groove; 2. Spraying mechanism; 21. Delivery pipe; 22. Gear disc; 23. Spray pipe; 24. First motor; 25. Gear; 3. Atomizing mechanism; 31. Atomizing nozzle; 32. Mounting base; 33. Rotating rod; 34. Driving wheel; 35. Driven wheel; 36. Second motor; 37. Rotating wheel; 38. Auxiliary rotating wheel; 4. Fixing mechanism; 41. Fixing base; 42. Limiting hole; 43. Limiting block; 5. Pump body; 6. Anti-detachment block. Detailed Implementation

[0025] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0026] Reference Figures 1-7 As shown: A large-area coverage rotary high-flow-rate spray disinfection device includes a body 1 and a spraying mechanism 2. A liquid storage tank 11 is installed inside the body 1. A platform 12 is provided on the top of the body 1. A first rotating circular groove 13 and a second rotating circular groove 14 are formed on the upper surface of the platform 12. The first rotating circular groove 13 is located at the center of the platform 12, and the second rotating circular groove 14 is located at the edge of the first rotating circular groove 13. A delivery pipe 21 extends from the top of the liquid storage tank 11 through the platform 12. The spraying mechanism 2 is provided on the platform 12. The spraying mechanism 2 includes... The gear 22 is rotatably disposed in a first rotating groove 13, and the gear 25 is rotatably disposed in a second rotating groove 14. The gear 25 is meshed with the gear 22. A spray pipe 23 is provided on the upper surface of the gear 22. The spray pipe 23 is rotatably sleeved on the delivery pipe 21. A first motor 24 is provided above the gear 25. The output shaft of the first motor 24 is connected to a rotating shaft. The rotating shaft is fixedly connected to the gear 25. A pump body 5 is provided on the liquid storage tank 11 to pump the disinfectant into the delivery pipe 21.

[0027] In existing technologies, the rotation range of the rotating device at the bottom of the spraying device is limited, existing only as an angle adjustment mechanism, thus restricting the spraying range of the device. To address this issue, the disinfectant liquid in the storage tank 11 is transported to the platform 12 on top of the machine body 1 via the delivery pipe 21. The gear disc 22 on the platform 12 rotates freely in the first rotating groove 13, while the gear 25 meshing with it rotates in the second rotating groove 14. After the first motor 24 is started, it drives the gear 25 to rotate via the rotating shaft. Since the gear 25 meshes with the gear disc 22, the gear disc 22 also rotates accordingly. The spray pipe 23 installed on the gear disc 22 rotates with the rotation of the gear disc 22. The spray pipe 23 obtains disinfectant liquid from the delivery pipe 21 and sprays the liquid evenly into the surrounding environment in a rotating spray manner, achieving a large-area coverage disinfection effect.

[0028] When the device is started and disinfectant liquid needs to be sprayed, the pump body 5 starts to work, continuously drawing out the disinfectant liquid from the storage tank 11 and pumping it to the spraying mechanism 2 through the delivery pipe 21.

[0029] The spray pipe 23 is rotatably sleeved outside the delivery pipe 21. The rotation of the spray pipe 23 will not affect the delivery pipe 21, so the rotation range of the spray pipe 23 will not be restricted, thereby solving the technical problems in the prior art.

[0030] Reference Figures 1-3 As shown: The two ends of the spray pipe 23 are equipped with spray heads in a mirror image.

[0031] As the spray pipe 23 rotates on the platform 12 along with the toothed disc 22, the two mirror-distributed spray heads will spray synchronously. Because the spray heads are set at both ends of the spray pipe 23 in a mirror manner, it can be ensured that the disinfectant liquid can more evenly cover all areas around the device during the rotational spraying process, thereby further improving the disinfection effect and coverage.

[0032] Reference Figure 1 and Figure 6 As shown: The spray head is equipped with an atomizing mechanism 3; the atomizing mechanism 3 includes an atomizing nozzle 31, which is stably mounted on the spray head in a rotating manner; the atomizing nozzle 31 has several small liquid outlet holes evenly distributed on its side.

[0033] As the spray pipe 23 and the atomizing nozzle 31 rotate, these mist particles are evenly sprayed to various areas around the device, which not only increases the coverage of the disinfectant liquid, but also greatly enhances the disinfection effect, because the atomized liquid particles are more likely to come into contact with microorganisms in the air and exert their disinfection effect.

[0034] Reference Figures 4-7 As shown: A pair of mounting seats 32 are symmetrically arranged on the gear plate 22. The mounting seats 32 have mounting holes, and a rotating rod 33 passes through the mounting holes. Both ends of the rotating rod 33 are provided with driving wheels 34. One end of the atomizing nozzle 31 is provided with a driven wheel 35. The driving wheel 34 and the driven wheel 35 are connected by a first synchronous belt.

[0035] The rotating rod 33 rotates, causing the driving wheel 34 to rotate. The driving wheel 34 drives the driven wheel 35 to rotate via the first synchronous belt, thereby driving the atomizing nozzle 31 to rotate synchronously, so as to continuously atomize the disinfectant liquid and spray it evenly into the surrounding environment.

[0036] Reference Figures 4-7As shown: A second motor 36 is provided on the gear plate 22 near the mounting base 32, and the output shaft of the second motor 36 is connected to a rotating wheel 37; an auxiliary rotating wheel 38 is provided in the middle of the rotating rod 33, and the rotating wheel 37 and the auxiliary rotating wheel 38 are connected by a second synchronous belt.

[0037] The second motor 36 drives the rotating wheel 37 to rotate via its output shaft. The rotating wheel 37 drives the auxiliary rotating wheel 38 to rotate via the second synchronous belt, which in turn drives the rotating rod 33 to rotate. Since the rotating rod 33 has driving wheels 34 at both ends, and the driving wheels 34 are connected to the driven wheels 35 of the atomizing nozzle 31 via the first synchronous belt, the rotating rod 33 can drive the atomizing nozzle 31 to perform synchronous rotating spraying operations when it rotates.

[0038] Reference Figures 1-4 As shown: A fixing mechanism 4 is provided on the platform 12. The fixing mechanism 4 includes a fixing base 41 provided on the platform 12. Limiting holes 42 are provided on both the fixing base 41 and the gear plate 22. Several limiting holes 42 on the gear plate 22 are distributed at equal angles along its circular edge. A limiting block 43 is inserted into the limiting hole 42.

[0039] When the spraying mechanism 2 needs to be fixed on the platform 12, the operator only needs to accurately insert the limit block 43 into the limit hole 42 on the fixed base 41 and the toothed disc 22.

[0040] Reference Figure 5 As shown: The spray head is equipped with an anti-detachment block 6 to prevent the atomizing nozzle 31 from falling off.

[0041] During the operation of the device, no matter how the spraying mechanism 2 rotates or moves, the anti-detachment block 6 can always maintain its stable fixing function, ensuring that the connection between the atomizing nozzle 31 and the spray head is always tight and reliable.

[0042] This wide-area rotary high-flow-rate spray disinfection device mainly consists of a body 1, a liquid storage tank 11, a platform 12, and a spraying mechanism 2. The liquid storage tank 11 is installed inside the body 1 to store disinfectant liquid. A platform 12 is located on the top of the body 1, and the upper surface of the platform 12 has a first rotating groove 13 at the center and a second rotating groove 14 at the edge. The top of the liquid storage tank 11 is connected to the platform 12 via a delivery pipe 21 to supply disinfectant liquid to the spraying mechanism 2.

[0043] The spraying mechanism 2 is the core of the device, including a geared disc 22, a gear 25, a spray pipe 23, and an atomizing mechanism 3. The geared disc 22 is rotatably mounted in the first rotating groove 13, while the gear 25, which meshes with it, is rotatably mounted in the second rotating groove 14. The first motor 24 drives the gear 25 to rotate via a rotating shaft. Since the gear 25 meshes with the geared disc 22, the geared disc 22 also rotates accordingly. The spray pipe 23 is rotatably mounted on the delivery pipe 21 and rotates with the rotation of the geared disc 22. Spray nozzles are mirror-image mounted at both ends of the spray pipe 23 for spraying disinfectant liquid.

[0044] To further enhance the spraying effect, the spray head is equipped with an atomizing mechanism 3, including an atomizing nozzle 31 that is securely mounted on the spray head in a rotating manner. The atomizing nozzle 31 has several small liquid outlet holes evenly distributed on its side, which atomize the disinfectant liquid into fine particles. One end of the atomizing nozzle 31 is equipped with a driven wheel 35, which is connected to the driving wheels 34 at both ends of the rotating rod 33 via a first synchronous belt, achieving synchronous rotation. An auxiliary rotating wheel 38 is located in the middle of the rotating rod 33, which is connected to the rotating wheel 37 on the output shaft of the second motor 36 via a second synchronous belt, thereby driving the atomizing nozzle 31 to rotate by the second motor 36.

[0045] In addition, a fixing mechanism 4 is provided on the platform 12, including a fixing base 41 and a limiting insertion hole 42, which can fix the spraying mechanism 2 on the platform 12. A pump body 5 is provided on the liquid storage tank 11 for pumping the disinfectant liquid into the delivery pipe 21. An anti-detachment block 6 is also provided at one end of the spray head to prevent the atomizing nozzle 31 from falling off the spray head.

[0046] When the device is in operation, the pump body 5 draws disinfectant liquid from the storage tank 11 and delivers it to the spraying mechanism 2 through the delivery pipe 21. With the start of the first motor 24, the gear 25 drives the gear disc 22 to rotate, which in turn drives the spray pipe 23 and the atomizing nozzle 31 to rotate and spray. Simultaneously, the second motor 36 drives the rotating rod 33 to rotate, and through synchronous belt transmission, the atomizing nozzle 31 performs synchronous rotation spraying, achieving a large-area coverage disinfection effect.

[0047] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A large-scale coverage rotary high-flow spray disinfecting device comprising a machine body (1) and a spraying mechanism (2), characterized in that, The body (1) is provided with a liquid storage tank (11), and the top of the body (1) is provided with a platform (12), and the upper surface of the platform (12) is provided with a first rotating circular groove (13) and a second rotating circular groove (14); the first rotating circular groove (13) is arranged at the center of the platform (12), and the second rotating circular groove (14) is arranged at the edge of the first rotating circular groove (13); the top of the liquid storage tank (11) is provided with a conveying pipe (21) penetrating through the platform (12), and the platform (12) is provided with a spraying mechanism (2); the spraying mechanism (2) comprises a toothed disc (22) and a gear (25), the toothed disc (22) is arranged in the first rotating circular groove (13), the gear (25) is arranged in the second rotating circular groove (14), and the gear (25) is in meshing connection with the toothed disc (22); the upper surface of the toothed disc (22) is provided with a liquid spraying pipe (23), the liquid spraying pipe (23) is rotatably arranged on the conveying pipe (21), a first motor (24) is arranged above the gear (25), a rotating shaft is connected to the output shaft of the first motor (24), and the rotating shaft is fixedly connected with the gear (25); and a pump body (5) is arranged on the liquid storage tank (11) and used for guiding the disinfectant to the conveying pipe (21).

2. A large coverage rotary high flow spray device for disinfecting according to claim 1, wherein, Mirror image liquid spraying heads are arranged at both ends of the liquid spraying pipe (23).

3. A large coverage rotary high flow spray device for disinfecting according to claim 2, wherein, An atomizing mechanism (3) is arranged on the liquid spraying head; the atomizing mechanism (3) comprises an atomizing nozzle (31), the atomizing nozzle (31) is rotatably arranged on the liquid spraying head, and a plurality of small liquid outlet holes are uniformly distributed on the circumferential surface of the atomizing nozzle (31).

4. A large coverage rotary high flow spray device according to claim 3, wherein, A pair of mounting seats (32) are symmetrically arranged on the toothed disc (22), mounting holes are arranged in the mounting seats (32), rotating rods (33) are arranged in the mounting holes, and driving wheels (34) are arranged at both ends of the rotating rods (33).

5. A large coverage rotary high flow spray device according to claim 4, wherein, A driven wheel (35) is arranged at one end of the atomizing nozzle (31), and the driving wheels (34) and the driven wheel (35) are connected through a first synchronous belt.

6. A large coverage rotary high flow spray device for killing pests according to claim 1, wherein, A second motor (36) is arranged on the toothed disc (22) close to the mounting seat (32), a rotating wheel (37) is connected to the output shaft of the second motor (36), and an auxiliary rotating wheel (38) is arranged in the middle of the rotating rod (33); and the rotating wheel (37) and the auxiliary rotating wheel (38) are connected through a second synchronous belt.

7. A large coverage rotary high flow spray device according to claim 3, wherein, A fixing mechanism (4) is arranged on the platform (12), the fixing mechanism (4) comprises a fixing base (41) arranged on the platform (12), limiting insertion holes (42) are arranged in the fixing base (41) and the toothed disc (22), and a plurality of limiting insertion holes (42) are equidistantly distributed along the circumferential direction of the toothed disc (22); and limiting insertion blocks (43) are arranged in the limiting insertion holes (42). A anti-falling block (6) is arranged on the liquid spraying head and used for preventing the atomizing nozzle (31) from falling off.

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