Epidemic disease prevention and control device

Abstract

The utility model provides an epidemic disease prevention and control device, which relates to the technical field of epidemic disease prevention and control and comprises a support structure, the support structure is composed of a stabilizing plate and a stabilizing frame, a rotating shaft is mounted at the bottom of the stabilizing plate, two rollers are mounted on two sides of the rotating shaft respectively, and a storage is mounted between the stabilizing plate and the stabilizing frame. Through the unique mechanical structure design, automatic liquid spraying operation is achieved, when the pushing device enables the idler wheel to drive the rotating shaft to rotate, through a series of transmission cooperation such as bevel gear transmission, a cam mechanism and gear meshing, the spraying head can be automatically driven to swing in a reciprocating mode and spray prevention and control liquid, and the spraying efficiency is improved. Compared with traditional manually-operated spraying equipment, the spraying efficiency is greatly improved, the human input is reduced, comprehensive spraying can be completed in a shorter time, the efficiency of epidemic disease prevention and control work is effectively improved, and the virus spreading risk is reduced in time.

Description

TECHNICAL FIELD

[0001] The utility model relates to epidemic disease prevention and control technical field especially relates to an epidemic disease prevention and control device. BACKGROUND

[0002] The traditional prevention and control mode mainly relies on artificial disinfection, but the prevention and control device used in artificial disinfection still has the following deficiencies:

[0003] In places with a large number of people, such as airports, stations, shopping malls and breeding farms, disinfection work is mainly carried out by artificial hand-held sprayers. Since the spraying range of the artificial hand-held sprayer is relatively small, the artificial hand-held sprayer not only has high labor intensity, but also cannot guarantee the uniformity and comprehensiveness of the disinfection effect. Some automatic spraying epidemic disease prevention and control devices have high driving energy consumption, and it is difficult for them to perform epidemic disease prevention and control disinfection for a long time according to actual needs, which may cause viruses or bacteria to survive and spread in these areas that are not fully disinfected. Although some large disinfection vehicles have good maneuverability, they cannot enter narrow streets, indoor spaces and other scenes, and their use range is limited. SUMMARY

[0004] The utility model discloses an epidemic disease prevention and control device, and staff pushes the support structure, makes the gyro wheel roll on the ground, drives the rotating shaft rotation, and the rotating shaft drives the cam rotation through bevel gear transmission, when the cam rotation, its guide groove drive friction bolt drive drive frame reciprocating movement along the positioning block, the drive frame moves in the process, its meshing tooth drive driving gear wheel rotation above the stable sleeve, so that the stable sleeve drives the nozzle reciprocating swing, simultaneously, if there is electric pump, opens the electric pump switch, and the electric pump will draw out the prevention and control liquid in the storage, passes through the rigid support pipe, the hose and enters the nozzle, opens the throttle valve on the rigid support pipe, makes the prevention and control liquid in the storage flow into the nozzle under the action of suction, and the nozzle sprays the prevention and control liquid evenly in the swing process, realizes epidemic disease prevention and control operation.

[0005] The first aspect of the present disclosure provides an epidemic disease prevention and control device, which specifically comprises: a support structure composed of a stable plate and a stable frame, a rotating shaft installed at the bottom of the stable plate, a gyro wheel installed at both sides of the rotating shaft, a storage installed between the stable plate and the stable frame, a plug installed on one side of the storage, a liquid filling sleeve arranged above the storage, a rigid support pipe installed on one side of the storage, two throttle valves installed above the rigid support pipe, and a prevention and control mechanism composed of a cam, a drive frame, a stable sleeve and a nozzle.

[0006] Further, four symmetrically distributed screw grooves are formed on one side of the storage, four bolt mounting holes are formed at the corners of the stable frame, and a set of stable bolts are installed between the screw grooves and the bolt mounting holes.

[0007] Furthermore, a drive bevel gear is installed on the outer side of the rotating shaft, and a rotating rod with a driven bevel gear is installed at the middle position of the bottom of the cam, so that the drive bevel gear and the driven bevel gear mesh.

[0008] Furthermore, a guide groove is formed at the upper position of the cam, the shape of the guide groove corresponds to that of the cam, and a friction bolt is installed at the middle position of the drive frame, with the bottom of the friction bolt extending into the interior of the guide groove.

[0009] Furthermore, a positioning block is provided on one side of the rigid support tube at the upper position. The positioning block has a rectangular structure, and a sliding hole is opened on each side of the drive frame. The sliding hole has an oval structure, and the positioning block passes through the interior of the sliding hole.

[0010] Furthermore, a set of symmetrically distributed meshing teeth is provided on both sides of the drive frame, and a limiting block with a retaining spring is provided above the stabilizing sleeve. A drive gear is installed on the outer side of the limiting block, and the meshing teeth mesh with the drive gear. A nozzle is installed on one side of the stabilizing sleeve.

[0011] Furthermore, a support plate is provided at the bottom of the stabilizing sleeve, and a rotating hole is opened on one side of the support plate. A cylindrical positioning block is provided on both sides of the bottom of the rigid support tube. The positioning block passes through the inside of the rotating hole and a snap ring is installed on the outside. A flexible tube is installed between the stabilizing sleeve and the rigid support tube.

[0012] This utility model provides a disease prevention and control device, which has the following beneficial effects:

[0013] This device, through its unique mechanical structure design, achieves automated liquid spraying operations. When the pusher causes the roller to rotate the rotating shaft, a series of transmission mechanisms, including bevel gear transmission, cam mechanism, and gear meshing, automatically drive the nozzle to reciprocate and spray the control liquid. Compared with traditional manually operated spraying equipment, it greatly improves spraying efficiency, reduces manpower input, and can complete comprehensive spraying in a shorter time, effectively improving the efficiency of epidemic prevention and control work and timely reducing the risk of virus transmission.

[0014] The reciprocating oscillation design of the nozzles significantly expands the spraying range, ensuring that the disinfectant liquid evenly covers a larger area and avoids spray dead spots. This makes the disease prevention and control effect more comprehensive and reliable. Whether in open spaces or in corners that are not easily accessible, effective disinfection can be achieved, improving the quality and reliability of the overall prevention and control work and providing strong protection for the health and safety of public places. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0016] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0017] In the attached diagram:

[0018] Figure 1 This paper shows an isometric structural diagram of the disease prevention and control device after assembly according to this application;

[0019] Figure 2 This application shows Figure 1 A schematic diagram of the rear-view isometric structure;

[0020] Figure 3 This application shows Figure 1 A schematic diagram of the structure from an elevation perspective;

[0021] Figure 4 An isometric schematic diagram of the disassembled structure of the disease prevention and control device of this application is shown;

[0022] Figure 5 An isometric view of the cross-sectional structure of the stabilizing plate and rigid support tube of this application is shown;

[0023] Figure 6 The diagram shows a partial cross-section of the control mechanism of this application and an isometric schematic diagram of the partially disassembled structure.

[0024] List of reference numerals

[0025] 1. Support structure; 101. Stabilizing plate; 102. Stabilizing frame;

[0026] 2. Rotating shaft;

[0027] 3. Storage device;

[0028] 4. Rigid support pipe;

[0029] 5. Control mechanism; 501. Cam; 502. Drive frame; 503. Stabilizing sleeve; 504. Nozzle. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] Example 1: Please refer to Figures 1 to 6 :

[0032] This utility model proposes a disease prevention and control device, including: a support structure 1, which is composed of a stabilizing plate 101 and a stabilizing frame 102. A rotating shaft 2 is installed at the bottom of the stabilizing plate 101, and a roller is installed on each side of the rotating shaft 2. When the rollers rotate in contact with the ground, they can drive the rotating shaft 2 to rotate. A storage device 3 is installed between the stabilizing plate 101 and the stabilizing frame 102. A plug is installed on one side of the storage device 3. An injection sleeve is provided above the storage device 3. Four symmetrically distributed threaded grooves are opened on one side of the storage device 3. Four bolt mounting holes are opened at the corners of the stabilizing frame 102. A set of stabilizing bolts is installed between the threaded grooves and the bolt mounting holes. After the stabilizing bolts are installed, the stabilizing frame 102 achieves the effect of stabilizing the installation position of the storage device 3.

[0033] In this embodiment of the disclosure, reference is made to Figures 1 to 6 As shown, a rigid support tube 4 is installed on one side of the storage unit 3. The connection structure between the storage unit 3 and the rigid support tube 4 is a commonly used threaded assembly structure in the prior art. The material of the rigid support tube 4 can be the plastic material of the prior art or the stainless metal material of the prior art. Two throttling valves are installed above the rigid support tube 4. The throttling valves are ball valves of the prior art. A set of control mechanism 5 is installed on one side of the rigid support tube 4. The control mechanism 5 is composed of a cam 501, a drive frame 502, a stabilizing sleeve 503 and a nozzle 504. A drive bevel gear is installed on the outer side of the rotating shaft 2. A rotating rod with a driven bevel gear is installed at the middle position of the bottom of the cam 501. The drive bevel gear and the driven bevel gear mesh, so when the rotating shaft 2 rotates, the bevel gear... With the cooperation of the 90-degree reversing drive, the cam 501 is rotated. A guide groove is opened at the upper position of the cam 501, and the shape of the guide groove corresponds to that of the cam 501. A friction bolt is installed in the middle position of the drive frame 502, and the bottom of the friction bolt extends into the interior of the guide groove. Therefore, when the cam 501 rotates, the friction bolt can drive the drive frame 502 to move along the trajectory of the guide groove. A positioning block is provided at the upper position on one side of the rigid support tube 4. The positioning block has a rectangular structure. A sliding hole is opened on each side of the drive frame 502. The sliding hole has an oval hole structure. The positioning block passes through the interior of the sliding hole. With the cooperation of the rigid support tube 4, the positioning block can circumferentially position the moving position of the drive frame 502. Therefore, according to the principle of the reciprocating movement mechanism, the reciprocating movement of the drive frame 502 can be effectively controlled when the cam 501 rotates.

[0034] In this embodiment of the disclosure, reference is made to Figures 1 to 6As shown, the drive frame 502 has a set of symmetrically distributed meshing teeth on both sides. A limiting block with a retaining spring is located above the stabilizing sleeve 503. A drive gear is mounted on the outer side of the limiting block. When the drive gear rotates, it can stably drive the stabilizing sleeve 503 to swing. The meshing teeth engage with the drive gear. A nozzle 504 is mounted on one side of the stabilizing sleeve 503. Therefore, when the drive frame 502 moves, it can drive the nozzle 504 to swing back and forth in conjunction with the meshing teeth, expanding the spraying range of the nozzle 504 for the control liquid. This achieves better disease control while reducing labor costs. A support plate is provided at the bottom of the stabilizing sleeve 503, and a rotating hole is opened on one side of the support plate. A cylindrical positioning block is provided on both sides of the bottom of the rigid support tube 4. The positioning block passes through the inside of the rotating hole and a retaining spring is installed on the outside. The retaining spring realizes the vertical positioning effect of the stabilizing sleeve 503. With the cooperation of the rotating hole and the positioning block, the stabilizing sleeve 503 achieves the hinged positioning effect. A flexible hose is installed between the stabilizing sleeve 503 and the rigid support tube 4. With the cooperation of the flexible hose, the storage device 3, the rigid support tube 4, the stabilizing sleeve 503, and the nozzle 504 are interconnected.

[0035] Example 2, based on Example 1, with reference to Figures 1 to 6 As shown, an electric pump commonly used in sprayers in the prior art is installed inside the storage unit 3, and a prior art battery is required. The battery, electric pump and plug are electrically connected with the prior art electrical connection structure so that the plug can charge the battery with the power cord and the battery can supply power to the electric pump.

[0036] The working principle of this embodiment:

[0037] Assembly and preparation steps for disease prevention and control devices

[0038] The workers aligned the bolt mounting holes at the corner of the stabilizing frame 102 with the threaded groove on one side of the storage container 3, screwed in the stabilizing bolts, and tightened them to ensure the storage container 3 was securely installed. Next, the workers installed the rotating shaft 2 at the bottom of the stabilizing plate 101, and installed rollers on both sides of the rotating shaft 2. They checked the meshing of the drive bevel gear on the outer side of the rotating shaft 2 with the driven bevel gear on the bottom rotating rod of the cam 501 to ensure smooth transmission. The rigid support tube 4 was installed on one side of the storage container 3 via a threaded connection. Two throttling valves were installed above the rigid support tube 4 and adjusted to the closed position. A control mechanism 5 was installed above one side of the rigid support tube 4. First, the positioning block was passed through the sliding holes on both sides of the drive frame 502, allowing the drive frame 502 to move circumferentially along the positioning block. Then, the guide groove above the cam 501 was fitted with the friction bolt in the middle of the drive frame 502, ensuring the friction bolt could slide smoothly within the guide groove. Next, the support plate at the bottom of the stabilizing sleeve 503 is hinged to the positioning block at the bottom of the rigid support tube 4 through the rotating hole, and a snap ring is installed on the outside of the positioning block to achieve vertical positioning. The nozzle 504 is installed on one side of the stabilizing sleeve 503, and the drive gear on the top of the stabilizing sleeve 503 is properly engaged with the meshing teeth on both sides of the drive frame 502. At the same time, the hose between the stabilizing sleeve 503 and the rigid support tube 4 is connected to ensure that the storage device 3, the rigid support tube 4, the stabilizing sleeve 503, and the nozzle 504 are interconnected.

[0039] In the liquid injection and power supply steps, if an electric pump is configured in Embodiment 2, the electric pump is installed inside the storage tank 3, and the wires between the battery, the electric pump, and the plug are connected to ensure that the electrical connection is correct. The plug is inserted into the power socket to charge the battery. An appropriate amount of disease prevention and control liquid, such as disinfectant, is injected into the storage tank 3 through the liquid injection sleeve above the storage tank 3.

[0040] The steps for starting and operating the disease prevention and control device are as follows: Workers push the support structure 1, causing the rollers to roll on the ground, which in turn drives the rotating shaft 2 to rotate. The rotating shaft 2 drives the cam 501 to rotate via a bevel gear transmission. When the cam 501 rotates, its guide groove drives the friction bolt, causing the drive frame 502 to reciprocate along the positioning block. During the movement of the drive frame 502, its meshing teeth drive the drive gear above the stabilizing sleeve 503 to rotate, thereby causing the stabilizing sleeve 503 to drive the nozzle 504 to swing back and forth. Simultaneously, if there is an electric pump, the electric pump switch is turned on, and the electric pump draws out the prevention and control liquid from the storage tank 3, which then enters the nozzle 504 through the rigid support pipe 4 and the hose. The throttling valve on the rigid support pipe 4 is opened, allowing the prevention and control liquid in the storage tank 3 to flow into the nozzle 504 under suction. The nozzle 504 sprays the prevention and control liquid evenly during the swinging process, thus achieving disease prevention and control operations.

[0041] The procedure for stopping and maintaining the disease control device is as follows: After the disease control work is completed, stop pushing the disease control device. If there is an electric pump, turn off the electric pump switch and close the throttle valve at the same time. Clean the nozzle 504 and the surface of the device of any residual control liquid. Check whether the connections of each component are loose. If necessary, tighten them. Regularly check whether the storage tank 3, rigid support pipe 4, hose and other components are leaking or damaged. Repair or replace them in time. For the electric pump and battery, perform regular inspection, charging and maintenance in accordance with the maintenance requirements of the relevant equipment to ensure that the device can operate normally the next time it is used.

[0042] The following points should be noted in this article:

[0043] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0044] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0045] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A disease prevention and control device, comprising: The support structure (1), the storage container (3), and the control mechanism (5) are characterized in that the support structure (1) is composed of a stabilizing plate (101) and a stabilizing frame (102). A rotating shaft (2) is installed at the bottom of the stabilizing plate (101), and a roller is installed on each side of the rotating shaft (2). A storage container (3) is installed between the stabilizing plate (101) and the stabilizing frame (102). A plug is installed on one side of the storage container (3). An injection sleeve is provided above the storage container (3). A rigid support tube (4) is installed on one side of the storage container (3). Two throttling valves are installed above the rigid support tube (4). A control mechanism (5) is installed on one side of the rigid support tube (4). The control mechanism (5) is composed of a cam (501), a drive frame (502), a stabilizing sleeve (503), and a nozzle (504).

2. The disease prevention and control device according to claim 1, characterized in that, The storage device (3) has four symmetrically distributed threaded grooves on one side, and four bolt mounting holes are provided at the corners of the stabilizing frame (102). A set of stabilizing bolts is installed between the threaded grooves and the bolt mounting holes.

3. The disease prevention and control device according to claim 1, characterized in that, A drive bevel gear is installed on the outer side of the rotating shaft (2), and a rotating rod with a driven bevel gear is installed at the middle position of the bottom of the cam (501), so that the drive bevel gear and the driven bevel gear mesh.

4. The disease prevention and control device according to claim 1, characterized in that, A guide groove is provided above the cam (501), and the shape of the guide groove corresponds to that of the cam (501). A friction bolt is installed in the middle of the drive frame (502), and the bottom of the friction bolt extends into the interior of the guide groove.

5. The disease prevention and control device according to claim 1, characterized in that, The rigid support tube (4) has a positioning block on one side at the top position. The positioning block has a rectangular structure. The drive frame (502) has a sliding hole on each side. The sliding hole has an oval structure. The positioning block passes through the interior of the sliding hole.

6. The disease prevention and control device according to claim 1, characterized in that, The drive frame (502) has a set of symmetrically distributed meshing teeth on both sides. A limiting block with a snap ring is provided above the stabilizing sleeve (503). A drive gear is installed on the outside of the limiting block. The meshing teeth mesh with the drive gear. A nozzle (504) is installed on one side of the stabilizing sleeve (503).

7. The disease prevention and control device according to claim 1, characterized in that, The bottom of the stabilizing sleeve (503) is provided with a support plate, and a rotating hole is opened on one side of the support plate. The bottom of the rigid support tube (4) is provided with a cylindrical positioning block on both sides. The positioning block passes through the inside of the rotating hole and a snap ring is installed on the outside. A flexible tube is installed between the stabilizing sleeve (503) and the rigid support tube (4).

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