Automatic cleaning device for secondary water supply water tank

Abstract

The utility model relates to the technical field of cleaning devices, and discloses a secondary water supply tank automatic cleaning device which comprises a secondary water supply tank and a water tank cover, a water inlet is fixed to the top face of the water tank cover in a penetrating mode, and a servo motor is arranged on one side of the top face of the water tank cover. The output end of the servo motor penetrates to the position below the water tank cover and is fixedly provided with a connecting sleeve, the bottom face of the connecting sleeve is connected with a lead screw in a sleeved mode, the bottom face of the lead screw is rotationally connected with the interior of the secondary water supply tank through a bearing, and an upper scraper is arranged in the secondary water supply tank in a sliding mode. When the inner wall of the periphery of the water tank is scraped and cleaned by an upper scraping plate, a lower hanging plate is driven by a traction rope to scrape and clean the inner bottom surface of the water tank, so that the inner wall of the water tank can be completely cleaned, and the problems that when an existing automatic cleaning device for the secondary water supply water tank is used, cleaning operation is strenuous, and the effect is poor are solved. And the cleaning effect of the automatic cleaning device is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model application relates to the technical field of cleaning device, specifically is a secondary water supply water tank automatic cleaning device. BACKGROUND

[0002] Secondary water supply refers to the form that unit or individual stores, pressurizes city public water supply or self -establishment facility water supply through pipeline and supplies user or self -use, mainly compensates municipal water supply pipeline pressure lack, guarantees the water of high -rise population and establishes, and water tank is as the important equipment of secondary water supply, after long -time use, dirt will be stored in the water tank, needs in time to clean.

[0003] The existing water tank cleaning device is inconvenient for manual operation when cleaning, and the scraper cannot completely clean the inner wall when cleaning, resulting in poor cleaning effect of the automatic cleaning device. SUMMARY

[0004] In order to solve the problem that the existing secondary water supply water tank automatic cleaning device is laborious and has poor effect when in use, the utility model provides a secondary water supply water tank automatic cleaning device to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of secondary water supply water tank automatic cleaning device, including secondary water tank and water tank cover, the water inlet is fixed on the top surface of water tank cover, the servo motor is arranged on the one side of the top surface of water tank cover, and the output end of servo motor is fixed with connecting sleeve by penetrating to the lower side of water tank cover, the lead screw is sleeved on the bottom surface of connecting sleeve, and the bottom surface of lead screw is rotatably connected with the inside of secondary water tank by bearing, the upper scraper is slidably arranged in the inside of secondary water tank, and the upper scraper is threadedly sleeved on the lead screw, the one end of the upper scraper away from lead screw is slidably sleeved with positioning slide rod, and the bottom of positioning slide rod is fixed on the side of secondary water tank, the secondary water tank is fixed on the one side, and the sealing cover is threadedly sleeved.

[0007] Further, the lower scraper is slidably arranged on the side away from the lead screw in the inside bottom surface of the secondary water tank, and the guide slide rod is slidably sleeved on both sides of the lower scraper, the guide slide rod is fixed on the inner side wall of the secondary water tank at both ends, the one end close to the lead screw is fixed with the pull rope, the placing groove matched with the pull rope is formed in the inside of the secondary water tank on the side of the lead screw, and the pull rope is slidably sleeved with the positioning ring at both ends, and the positioning ring is fixed on the side wall of the placing groove.

[0008] Further, the water tank cover bottom surface is fixed with a sealing plate, the secondary water supply tank top surface is provided with a groove matched with the sealing plate, and the sealing plate is clamped and inserted into the groove.

[0009] Further, the screw rod top is fixed with a rectangular positioning block, the connecting sleeve bottom surface is provided with a rectangular groove matched with the positioning block, and the positioning block is inserted into the rectangular groove.

[0010] Further, the lower scraper top surface away from the screw rod side is fixed with another pulling rope, and the other pulling rope top is fixed on the upper scraper bottom surface.

[0011] Further, the lower scraper is symmetrically provided with a sliding block matched with the guide sliding rod inside, and the lower scraper bottom surface is inclined.

[0012] Compared with the prior art, the automatic cleaning device has the advantages that:

[0013] In the utility model, through the internal linkage type scraping, the lower hanging plate is scraped and cleaned on the water tank inner bottom surface driven by the pulling rope while the upper scraper is scraped and cleaned on the water tank four around inner walls, so that the water tank inner wall cleaning is complete, the existing secondary water supply tank automatic cleaning device cleaning operation is solved when using the problem of more labor and poor effect, and the cleaning effect of the automatic cleaning device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0015] Figure 1 It is the automatic cleaning device structure front view schematic diagram according to an embodiment of the present application.

[0016] Figure 2 It is Figure 1 It is the automatic cleaning device structure front view schematic diagram according to an embodiment of the present application.

[0017] Figure 3 It is Figure 1 It is the automatic cleaning device structure front view schematic diagram according to an embodiment of the present application. Figure 2

[0018] ​Meaning of reference signs in the figure: 1, secondary water supply tank; 2, water tank cover; 3, water inlet; 4, servo motor; 5, connecting sleeve; 6, lead screw; 7, sealing plate; 8, upper scraper; 9, positioning slide rod; 10, lower scraper; 11, guide slide rod; 12, placing groove; 13, pull rope; 14, positioning ring. DETAILED DESCRIPTION

[0019] In order to make the application purposes, features and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the following described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Reference Figure 1 , Figure 2 and Figure 3 , a secondary water supply tank automatic cleaning device, comprising a secondary water supply tank 1 and a water tank cover 2, the bottom surface of the water tank cover 2 is fixed with a sealing plate 7, the top surface of the secondary water supply tank 1 is provided with a groove matched with the sealing plate 7, and the sealing plate 7 is clamped and inserted into the inside of the groove, the top surface of the water tank cover 2 is fixed with a water inlet 3, one side of the top surface of the water tank cover 2 is provided with a servo motor 4, and the output end of the servo motor 4 penetrates to the lower side of the water tank cover 2 and is fixed with a connecting sleeve 5, the bottom surface of the connecting sleeve 5 is sleeved with a lead screw 6, the top of the lead screw 6 is fixed with a rectangular positioning block, the bottom surface of the connecting sleeve 5 is provided with a rectangular groove matched with the positioning block, and the positioning block is inserted into the inside of the rectangular groove, and the bottom surface of the lead screw 6 is rotatably connected with the inside of the secondary water supply tank 1 through a bearing, the inside of the secondary water supply tank 1 is slidably provided with an upper scraper 8, and the upper scraper 8 is threadedly sleeved on the lead screw 6, one end of the upper scraper 8 away from the lead screw 6 is slidably sleeved with a positioning slide rod 9, and the bottom of the positioning slide rod 9 is fixed on the side of the secondary water supply tank 1, one side of the secondary water supply tank 1 is fixed with 15, and the sealing cover is threadedly sleeved on 15.

[0021] Specifically, the inside of the secondary water supply tank 1 away from one side of the lead screw 6 is slidably provided with a lower scraper 10, the top surface of the side of the lower scraper 10 away from the lead screw 6 is fixed with another pull rope 13, the top of the other pull rope 13 is fixed on the bottom surface of the upper scraper 8, and the two sides of the lower scraper 10 are slidably sleeved with guide slide rods 11, the inside of the lower scraper 10 is symmetrically provided with sliding blocks matched with the guide slide rods 11, the bottom of the lower scraper 10 is provided in an inclined shape, the two ends of the guide slide rods 11 are fixed on the inner side walls of the secondary water supply tank 1, one end close to the lead screw 6 is fixed with the pull rope 13, the inside of the secondary water supply tank 1 away from the lead screw 6 is provided with a placing groove 12 matched with the pull rope 13, the two ends of the pull rope 13 are respectively slidably sleeved with positioning rings 14, and the side edges of the positioning rings 14 are fixed on the side walls of the placing groove 12.

[0022] Working principle: when the secondary water supply tank 1 inside needs to be cleaned, first fill the secondary water supply tank 1 inside with cleaning agent or clean water through the water inlet 3, then open the servo motor 4, so that the servo motor 4 runs through the connecting sleeve 5 to drive the screw rod 6 to rotate, when the screw rod 6 rotates, under the action of the screw thread, the upper scraper 8 is driven to move downward, and moves to the secondary water supply tank 1 four side wall scale scraping, when the upper scraper 8 moves downward, the pull rope 13 is pulled upward, when the pull rope 13 moves, the lower scraper 10 is pulled, so that the lower scraper 10 slides to the side under the guidance of the guide slide rod 11, that is, the lower scraper 10 can scrape the bottom of the secondary water supply tank 1, that is, the secondary water supply tank 1 can be cleaned, which fully guarantees the cleaning effect.

[0023] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Thus, the embodiments should be considered in all respects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to embrace all changes and modifications that fall within the meaning and range of equivalents of the claims. Any reference signs in the claims should not be treated as limiting the claims to which they belong.

[0024] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An automatic cleaning device for a secondary water supply tank, comprising a secondary water supply tank (1) and a tank cover (2), characterized in that: The top surface of the water tank cover (2) is fixed with a water inlet (3). A servo motor (4) is provided on one side of the top surface of the water tank cover (2). The output end of the servo motor (4) extends through to the bottom of the water tank cover (2) and is fixed with a connecting sleeve (5). A screw rod (6) is sleeved on the bottom surface of the connecting sleeve (5). The bottom surface of the screw rod (6) is rotatably connected to the interior of the secondary water supply tank (1) through a bearing. An upper scraper (8) is slidably provided inside the secondary water supply tank (1). The upper scraper (8) is threaded onto the screw rod (6). A positioning slide rod (9) is slidably sleeved on the end of the upper scraper (8) away from the screw rod (6). The bottom of the positioning slide rod (9) is fixed on the side of the secondary water supply tank (1). A 15 is fixed through one side of the secondary water supply tank (1). A sealing cap is threaded onto the 15.

2. The automatic cleaning device for secondary water supply tanks according to claim 1, characterized in that: The secondary water supply tank (1) has a lower scraper (10) slidably installed on the side of the bottom surface away from the screw (6), and guide slide rods (11) are slidably sleeved on both sides of the lower scraper (10). Both ends of the guide slide rods (11) are fixed on the inner side wall of the secondary water supply tank (1), and a pull rope (13) is fixed on the end near the screw (6). The secondary water supply tank (1) on the side of the screw (6) has a placement groove (12) that cooperates with the pull rope (13). Both ends of the pull rope (13) are slidably sleeved with positioning rings (14), and the side of the positioning rings (14) is fixed on the side wall of the placement groove (12).

3. The automatic cleaning device for secondary water supply tanks according to claim 1, characterized in that: The bottom surface of the water tank cover (2) is fixed with a sealing plate (7), and the top surface of the secondary water supply tank (1) is provided with a groove that matches the sealing plate (7), and the sealing plate (7) is inserted into the groove.

4. The automatic cleaning device for secondary water supply tanks according to claim 1, characterized in that: The top of the lead screw (6) is fixed with a rectangular positioning block, and the bottom surface of the connecting sleeve (5) is provided with a rectangular groove that cooperates with the positioning block, and the positioning block is inserted into the rectangular groove.

5. The automatic cleaning device for secondary water supply tanks according to claim 2, characterized in that: Another pulling rope (13) is fixed to the top surface of the lower scraper (10) away from the lead screw (6), and the top of the other pulling rope (13) is fixed to the bottom surface of the upper scraper (8).

6. The automatic cleaning device for secondary water supply tanks according to claim 5, characterized in that: The lower scraper (10) has symmetrically arranged sliders that cooperate with the guide slide rod (11) inside, and both sides of the bottom of the lower scraper (10) are set to be inclined.

Images