Automatic water tank cleaning device

Abstract

The utility model relates to the technical field of water tank cleaning, specifically an automatic water tank cleaning device, comprising: a mounting plate, wherein when the inner wall of the water tank is cleaned, the device is placed inside the water tank, a multi-section electric push rod is used to make the bristles of the cleaning plate and the bristles of the rotating brush contact the inner wall of the water tank, and a motor is started to drive the bristles of the cleaning plate and the bristles of the rotating brush to fit the inner wall of the bucket and rotate clockwise to clean the inner wall of the bucket, which is conducive to making the two cleaning plates and the rotating brush alternately clean the inner wall of the water tank. At the same time, during the rotation of the mounting frame, under the action of the friction between the contact pad and the inner wall of the water tank, the round roller drives the rotating brush to rotate counterclockwise with the center of the round roller as the center point, so that the rotating brush rotates in the opposite direction to the rotation direction to clean the inner wall of the water tank, which is conducive to cleaning the impurities on the inner wall of the water tank from different directions during the cleaning process, thereby improving the cleaning effect of the inner wall of the water tank.

Description

Technical Field

[0001] The utility model relates to the technical field of water tank cleaning, in particular to an automatic water tank cleaning device. Background Art

[0002] The water tank is a container for storing water, which meets the demand for water storage and use. It can be used to store water in many fields such as fire protection and environmental protection, providing convenience for people's lives. During long-term use, a large amount of impurities such as scale, mud, algae, etc. will adhere to the inner wall of the water tank, which has an important impact on the use of the water tank. Therefore, it needs to be cleaned regularly.

[0003] The Chinese patent "An automatic water tank cleaning device" authorization announcement number "CN 215391387U" can extend the electric cleaning rod into the water tank through the water tank inlet to clean the inside of the water tank. By setting a cleaning plate, the cleaning efficiency can be significantly improved, and it has the advantages of high efficiency and convenience.

[0004] Although the above scheme can clean the inside of the water tank, the cleaning plate always rotates along a predetermined route during the cleaning process, resulting in a single cleaning method for impurities on the inner wall of the water bucket and a poor cleaning effect.

[0005] Therefore, a water tank automatic cleaning device is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic water tank cleaning device in order to solve the above problems, thereby improving the problem that the cleaning plate always rotates along a predetermined route during the cleaning process, resulting in a single cleaning method for impurities on the inner wall of the water bucket and poor cleaning effect.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: an automatic water tank cleaning device, comprising: a mounting plate, a motor is fixedly connected to the top of the mounting plate, the output shaft of the motor passes through the mounting plate and is fixedly connected to a rotating shaft, and a cleaning mechanism is arranged on the surface of the rotating shaft; wherein the cleaning mechanism comprises two multi-section electric push rods fixedly connected to the surface of the rotating shaft, the telescopic ends of the multi-section electric push rods are fixedly connected to a first U-shaped rod, the end of the first U-shaped rod is fixedly connected to a mounting frame, two cleaning plates are fixedly connected to the other side of the mounting frame, the inner wall of the mounting frame is rotatably connected to a rotating brush, the top of the mounting frame is rotatably connected to a round roller, the bottom end of the round roller passes through the mounting frame and is fixedly connected to the top of the rotating brush.

[0008] Preferably, a contact pad is fixedly connected to the surface of the circular roller, and the contact pad is a rubber member. Under the action of the friction between the contact pad and the inner wall of the water tank, the circular roller drives the rotating brush to rotate counterclockwise with the center of the circular roller as the center point.

[0009] Preferably, the surface of the contact pad is provided with annularly distributed grooves, and the grooves are opened in a vertical direction, which is beneficial to increase the friction between the contact pad and the inner wall of the water tank.

[0010] Preferably, a toggle rod is fixedly connected to the inner wall of the mounting frame, and the horizontal cross section of the toggle rod is an isosceles triangle, which is conducive to toggling the bristles of the rotating brush to make impurities on the surface of the bristles fall off, and is conducive to the rotating brush to better clean the inner wall of the water tank.

[0011] Preferably, two second U-shaped rods are fixedly connected to one side of the installation frame, a multi-section telescopic rod is fixedly connected to the surface of the second U-shaped rod, and the other end of the multi-section telescopic rod is fixedly connected to the surface of the rotating shaft. This is conducive to better limiting the installation frame and ensuring the stability of the installation frame when driving the cleaning plate and the rotating brush to rotate.

[0012] Preferably, the center points of the two cleaning plates are symmetrical to the center point of the rotating brush, which is beneficial for the two cleaning plates and the rotating brush to clean the inner wall of the water tank in an alternating manner.

[0013] Preferably, the surface diameter of the contact pad is the same as the maximum diameter of the rotating brush, which is beneficial to ensure that the contact pad and the bristles of the rotating brush are in contact with the water tank at the same time, thereby improving the stability of the device during operation.

[0014] The beneficial effects of the utility model are:

[0015] 1. When cleaning the inner wall of the water tank, put the device into the water tank, use the multi-section electric push rod to make the bristles of the cleaning plate and the bristles of the rotating brush contact the inner wall of the water tank, and start the motor to drive the bristles of the cleaning plate and the rotating brush to fit the inner wall of the bucket and rotate clockwise to clean the inner wall of the bucket, which is conducive to the two cleaning plates and the rotating brush to clean the inner wall of the water tank alternately. At the same time, during the rotation of the installation frame, under the action of the friction between the contact pad and the inner wall of the water tank, it is conducive to the round roller driving the rotating brush to rotate counterclockwise with the center of the round roller as the center point, so that the rotating brush rotates in the opposite direction to the rotation direction to clean the inner wall of the water tank, which is conducive to cleaning the impurities on the inner wall of the water tank from different directions during the cleaning process, thereby improving the cleaning effect of the inner wall of the water tank;

[0016] 2. Under the action of the toggle rod, the rotating brush rotates counterclockwise, which is helpful to toggle the bristles of the rotating brush, so that impurities on the surface of the bristles fall off, which is helpful for the rotating brush to better clean the inner wall of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2It is an exploded view of the cleaning plate and the mounting frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0020] Figure 4 for Figure 3 A magnified view of middle;

[0021] Figure 5 It is a schematic diagram of the installation structure of the installation plate and the water tank of the utility model.

[0022] In the figure: 1. mounting plate; 2. motor; 3. rotating shaft; 4. cleaning mechanism; 401. multi-section electric push rod; 402. first U-shaped rod; 403. mounting frame; 404. cleaning plate; 405. rotating brush; 406. round roller; 4061. contact pad; 4062. groove; 407. toggle rod; 408. multi-section telescopic rod; 409. second U-shaped rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-5 As shown, an automatic water tank cleaning device comprises: a mounting plate 1, a motor 2 is fixedly connected to the top of the mounting plate 1, the output shaft of the motor 2 passes through the mounting plate 1 and is fixedly connected to a rotating shaft 3, and a cleaning mechanism 4 is arranged on the surface of the rotating shaft 3; wherein the cleaning mechanism 4 comprises two multi-section electric push rods 401 fixedly connected to the surface of the rotating shaft 3, the telescopic ends of the multi-section electric push rods 401 are fixedly connected to a first U-shaped rod 402, the end of the first U-shaped rod 402 is fixedly connected to a mounting frame 403, two cleaning plates 404 are fixedly connected to the other side of the mounting frame 403, a rotating brush 405 is rotatably connected to the inner wall of the mounting frame 403, a round roller 406 is rotatably connected to the top of the mounting frame 403, and the bottom end of the round roller 406 passes through the mounting frame 403 and is fixedly connected to the top of the rotating brush 405.

[0025] like Figure 3 and Figure 4 As shown, the surface of the round roller 406 is fixedly connected with a contact pad 4061, which is a rubber component. The surface of the contact pad 4061 is provided with annular grooves 4062, which are opened in a vertical direction. The surface diameter of the contact pad 4061 is the same as the maximum diameter of the rotating brush 405.

[0026] When cleaning the inner wall of the water tank, place the entire device into the water tank through the opening at the top of the water tank, and use bolts to fix the mounting plate 1 and the top of the water tank. After the fixation is completed, start the two multi-section electric push rods 401 through the controller. At this time, the telescopic end of the multi-section electric push rod 401 will push the mounting frame 403 to move through the first U-shaped rod 402, so that the mounting frame 403 drives the bristles on the surface of the cleaning plate 404 to contact the inner wall of the water tank. At this time, the bristles on the surface of the rotating brush 405 close to the inner wall of the water tank will contact the inner wall of the water tank at the same time. At the same time, the contact pad 4061 on the surface of the round roller 406 will contact the inner wall of the water tank at the same time.

[0027] When the bristles of the cleaning plate 404 and the bristles of the rotating brush 405 come into contact with the inner wall of the water tank, the motor 2 is started through the controller, so that the output shaft of the motor 2 drives the rotating shaft 3 to rotate clockwise. At this time, the rotating shaft 3 will drive the cleaning plate 404 and the rotating brush 405 to rotate clockwise in contact with the inner wall of the bucket through the multi-section electric push rod 401 and the mounting frame 403 to clean the inner wall of the bucket. At the same time, when the mounting frame 403 rotates clockwise, it will drive the round roller 406 to rotate with the center of the rotating shaft 3 as the rotation center point. During the rotation, under the action of the friction between the contact pad 4061 and the inner wall of the water tank, the round roller 406 will rotate counterclockwise, thereby driving the rotating brush 405 to rotate counterclockwise with the center of the round roller 406 as the center point, so that the rotating brush 405 rotates clockwise and counterclockwise at the same time to clean the inner wall of the water tank.

[0028] like Figure 4 As shown, a toggle rod 407 is fixedly connected to the inner wall of the installation frame 403, and the horizontal cross-section of the toggle rod 407 is an isosceles triangle.

[0029] When the rotating brush 405 rotates counterclockwise to clean the inner wall of the water tank, the bristles of the rotating brush 405 will contact the toggle rod 407 during the rotation. When the bristles contact the toggle rod 407 and continue to rotate, the bristles will be deformed. When the bristles rotate to release the contact with the toggle rod 407, the bristles will return to their original position. During this process, the toggle rod 407 completes the toggle of the bristles, causing impurities on the surface of the bristles to fall off.

[0030] The bristles on the surface of the cleaning plate 404 and the bristles on the surface of the rotating brush 405 can both be deformed.

[0031] like Figure 2 and Figure 3 As shown, two second U-shaped rods 409 are fixedly connected to one side of the mounting frame 403 , a multi-section telescopic rod 408 is fixedly connected to the surface of the second U-shaped rod 409 , and the other end of the multi-section telescopic rod 408 is fixedly connected to the surface of the rotating shaft 3 .

[0032] The multi-section telescopic rod 408 is composed of a first moving cylinder, a second moving cylinder and a moving rod. The surface of the second moving cylinder is slidably connected to the inner wall of the first moving cylinder, the surface of the moving rod is slidably connected to the inner wall of the second moving cylinder, and one end of the moving rod is fixedly connected to the surface of the second U-shaped rod 409. When the multi-section electric push rod 401 pushes the installation frame 403 to move, the installation frame 403 will pull the multi-section telescopic rod 408 to extend.

[0033] like Figure 2 As shown, the center points of the two cleaning plates 404 are symmetrical to the center point of the rotating brush 405. When the cleaning plates 404 and the rotating brush 405 rotate to clean, one of the cleaning plates 404 performs the first step of cleaning, the rotating brush 405 performs the second step of cleaning, and the other cleaning plate 404 performs the third step of cleaning.

[0034] When the utility model is used to clean the inner wall of the water tank, the device is placed into the water tank through the opening at the top of the water tank, and the mounting plate 1 is fixed to the top of the water tank by bolts. After the fixing is completed, the two multi-section electric push rods 401 are started by the controller. At this time, the telescopic end of the multi-section electric push rod 401 pushes the mounting frame 403 through the first U-shaped rod 402, so that the mounting frame 403 drives the bristles on the surface of the cleaning plate 404, the bristles on the surface of the rotating brush 405 and the surface of the contact pad 4061 to contact the inner wall of the water tank at the same time. At this time, the motor 2 is started by the controller to drive the rotating shaft 3 to rotate clockwise, and the cleaning plate 404 and the rotating brush 405 are driven by the multi-section electric push rod 401 and the mounting frame 403. 405 fits the inner wall of the bucket and rotates clockwise to clean the inner wall of the bucket. At the same time, when the mounting frame 403 rotates clockwise, it will drive the round roller 406 to rotate with the center of the rotating shaft 3 as the rotation center point. During the rotation, under the action of the friction between the contact pad 4061 and the inner wall of the water tank, the round roller 406 will rotate counterclockwise, thereby driving the rotating brush 405 to rotate counterclockwise with the center of the round roller 406 as the center point. During the rotation, the toggle rod 407 completes the toggle of the bristles, so that impurities on the surface of the bristles fall off. The cleaning plate 404 and the rotating brush 405 rotate clockwise to clean, while the rotating brush 405 rotates counterclockwise to clean the inner wall of the water tank, thereby improving the cleaning effect of the inner wall of the water tank.

[0035] It should be noted that the motor 2 and the multi-section electric push rod 401 in the above description are all relatively mature devices in the existing technology. The specific models can be selected according to actual needs. At the same time, the motor 2 and the multi-section electric push rod 401 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A water tank automatic cleaning device, characterized in that: include: A mounting plate (1), the top end of the mounting plate (1) being fixedly connected to a motor (2), an output shaft of the motor (2) passing through the mounting plate (1) and being fixedly connected to a rotating shaft (3), a surface of the rotating shaft (3) being provided with a cleaning mechanism (4); The cleaning mechanism (4) comprises two multi-section electric push rods (401) fixedly connected to the surface of the rotating shaft (3); the telescopic end of the multi-section electric push rod (401) is fixedly connected to a first U-shaped rod (402); the end of the first U-shaped rod (402) is fixedly connected to a mounting frame (403); the other side of the mounting frame (403) is fixedly connected to two cleaning plates (404); the inner wall of the mounting frame (403) is rotatably connected to a rotating brush (405); the top end of the mounting frame (403) is rotatably connected to a round roller (406); the bottom end of the round roller (406) passes through the mounting frame (403) and is fixedly connected to the top end of the rotating brush (405).

2. The automatic water tank cleaning device according to claim 1, characterized in that: A contact pad (4061) is fixedly connected to the surface of the round roller (406), and the contact pad (4061) is a rubber component.

3. The automatic water tank cleaning device according to claim 2, characterized in that: The surface of the contact pad (4061) is provided with grooves (4062) distributed in a ring shape, and the grooves (4062) are opened in a vertical direction.

4. The automatic water tank cleaning device according to claim 1, characterized in that: The inner wall of the installation frame (403) is fixedly connected with a toggle rod (407), and the horizontal cross-section of the toggle rod (407) is an isosceles triangle.

5. The automatic water tank cleaning device according to claim 1, characterized in that: Two second U-shaped rods (409) are fixedly connected to one side of the installation frame (403), a multi-section telescopic rod (408) is fixedly connected to the surface of the second U-shaped rod (409), and the other end of the multi-section telescopic rod (408) is fixedly connected to the surface of the rotating shaft (3).

6. The automatic water tank cleaning device according to claim 1, characterized in that: The center points of the two cleaning plates (404) are symmetrical to the center point of the rotating brush (405).

7. The automatic water tank cleaning device according to claim 2, characterized in that: The surface diameter of the contact pad (4061) is the same as the maximum diameter of the rotating brush (405).

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