Cleaning equipment for water tank of water purifier

Abstract

The utility model discloses cleaning equipment for a water tank of a water purifier, relates to the technical field of water purifiers, and aims to solve the problems that the water tank of the water purifier cannot be disinfected, a large number of bacteria are easy to breed in the water tank of the water purifier, and the practicability is low in the background technology. The inner wall of the upper portion of the water collecting tank is connected with a limiting plate through bolts, and a sliding way is formed in the outer wall of the top of the limiting plate. The adjusting mechanism comprises an adjusting motor connected to the outer wall of one side of the water collecting tank through a bolt, a screw rod connected to one end of an output shaft of the adjusting motor through a coupler, a first sliding block connected to the outer wall of the screw rod in a threaded mode, a second sliding block connected to the outer wall of the screw rod in a threaded mode and a fixing ring fixedly arranged on the outer wall of the top of the second sliding block, and the extrusion assembly comprises a transmission motor. The water tank of the water purifier can be cleaned and disinfected, bacteria are prevented from breeding in the water tank of the water purifier, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pure water machines, in particular to a cleaning device for a water tank of a pure water machine. Background Art

[0002] A water purifier, also known as a household tap water purifier, directly filters the tap water used in daily household use, making it fully meet the standards for cooking and drinking in the kitchen.

[0003] After searching, a Chinese patent (application number is "202220489183.8") discloses "a pure water machine with a water tank self-cleaning function". The above-mentioned pure water machine includes a water tank shell, and the lower end of the left side of the water tank shell is fixedly connected to a first water outlet, and the outer end of the first water outlet is fixedly connected to a water valve, and a cleaning component and an installation component are arranged in the middle of the water tank shell, and a dust shield component is arranged at the upper end of the water tank shell. The cleaning component includes a clean water tank, and a clean water tank is arranged in the middle of the water tank shell, and a first mounting block is fixedly connected to the middle of the clean water tank. However, the cleaning structure of the above-mentioned pure water machine cannot disinfect the water tank of the pure water machine during the cleaning process of the water tank of the pure water machine, which may easily cause a large number of bacteria to grow inside the water tank of the pure water machine, and has low practicality. Utility Model Content

[0004] The utility model provides a cleaning device for a water purifier water tank, which solves the problem that the water purifier water tank cannot be disinfected in the reference document, which easily causes a large number of bacteria to grow inside the water purifier water tank and has low practicality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cleaning device for a pure water machine water tank, comprising a water collecting box and a pure water machine water tank, wherein the upper inner wall of the water collecting box is connected to a limit plate by bolts, and a slideway is provided on the top outer wall of the limit plate, an adjusting mechanism is provided in the water collecting box, the adjusting mechanism comprises an adjusting motor connected to the outer wall of one side of the water collecting box by bolts, a screw connected to one end of the output shaft of the adjusting motor by a coupling, a first slider screwed to the outer wall of the screw, a second slider screwed to the outer wall of the screw, and a fixing ring fixed to the outer wall of the top of the second slider, a supporting assembly is provided on the top of the limit plate, and the supporting assembly comprises a mounting assembly fixed to the outer wall of the top of the first slider A plate and two supporting rollers, two extrusion assemblies are arranged on the mounting plate, the extrusion assembly includes a transmission motor connected to the outer wall of one side of the mounting plate by bolts, an extrusion shaft with one end passing through and connected to the outer wall of one side of the mounting plate by a bearing, and an extrusion roller fixed on the outer wall of the extrusion shaft, a cleaning mechanism is arranged on the top of the limiting plate, the cleaning mechanism includes a fixing plate fixed on the outer wall of the top of the limiting plate, a cleaning motor connected to the outer wall of one side of the fixing plate by bolts, a rotating tube with liquid outlets distributed at equal distances on the bottom inner wall, a cleaning plate fixed on the outer wall of the top of the rotating tube, and a connecting tube connected to one end of the rotating tube by a rotating joint.

[0007] Preferably, one end of the screw rod is connected to an inner wall of one side of the water collecting tank through a bearing, the first slider is slidably installed in a slideway, and the second slider is slidably installed in the slideway.

[0008] Preferably, two support shafts are passed through the lower outer wall on one side of the mounting plate and connected through bearings, and one end of the two support shafts are respectively passed through the outer wall on one side of the fixing ring and connected through bearings, and the two support rollers are respectively fixed on the outer walls of the two support shafts.

[0009] Preferably, a first driving gear is fixedly provided on the outer wall of one end of the transmission motor output shaft, one end of the extrusion shaft passes through and is connected to the upper outer wall of one side of the fixed ring through a bearing, and a first driven gear is fixedly provided on the outer wall of one end of the extrusion shaft, and the first driving gear and the first driven gear are meshed with each other to form a transmission fit.

[0010] Preferably, the bottom of the water purifier water tank is respectively in contact with the outer walls of the two support rollers, and the top of the water purifier water tank is respectively in contact with the outer walls of the two squeezing rollers.

[0011] Through the above scheme, the bottom of the water purifier tank is supported by two supporting rollers, and the top of the water purifier tank is squeezed by two squeezing rollers. Then, the output shafts of the two transmission motors respectively drive the two first driving gears to rotate, and then drive the two first driven gears and the squeezing rollers to rotate, so that the water purifier tank rotates under the action of friction.

[0012] Preferably, a second driving gear is fixedly provided on the outer wall of one end of the cleaning motor output shaft, one end of the rotating tube passes through and is connected to the outer wall of one side of the fixed plate through a bearing, and a second driven gear is fixedly provided on the outer wall of one end of the rotating tube, the second driving gear and the second driven gear are meshed with each other to form a transmission fit, a fixing block is fixedly provided on the upper outer wall of one side of the water collecting tank, and one end of the connecting pipe passes through and is fixedly provided on the outer wall of one side of the fixing block, and a three-way valve is screwed on the outer wall of one end of the connecting pipe.

[0013] Through the above scheme, the second driving gear is driven to rotate by the output shaft of the cleaning motor, and the second driving gear drives the second driven gear and the rotating tube to rotate. The cleaning liquid or disinfectant is transported into the rotating tube through the three-way valve and the connecting pipe, and then discharged from the liquid outlet on the rotating tube. The rotating tube drives the cleaning plate to rotate, and the cleaning plate cleans the water tank of the water purifier.

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

[0015] The two supporting rollers support the bottom of the water purifier water tank, and the two squeezing rollers squeeze the top of the water purifier water tank, and then the two transmission motor output shafts respectively drive the two first driving gears to rotate, and then drive the two first driven gears and the squeezing rollers to rotate, and the water purifier water tank rotates under the action of friction, and the adjusting motor output shaft drives the screw to rotate, and the screw drives the first slider, the mounting plate, the second slider and the fixed ring to move, and then drives the water purifier water tank to move, and makes the inner wall of the water purifier water tank contact with the cleaning plate, and the cleaning motor output shaft drives the second driving gear to rotate, and the second driving gear drives the second driven gear and the rotating tube to rotate, and the cleaning liquid or disinfectant is transported into the rotating tube through the three-way valve and the connecting tube, and then discharged from the liquid outlet on the rotating tube, and the rotating tube drives the cleaning plate to rotate, and the cleaning plate cleans the water purifier water tank, which can clean and disinfect the water purifier water tank to prevent bacteria from growing inside the water purifier water tank, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure of a cleaning device for a water purifier water tank proposed by the utility model.

[0017] Figure 2 This is a schematic diagram of the water collecting tank and limiting plate structure of a cleaning device for a water purifier water tank proposed by the utility model.

[0018] Figure 3 The utility model discloses a schematic diagram of the structure of an adjustment mechanism of a cleaning device for a water tank of a water purifier.

[0019] Figure 4 This is a schematic diagram of the structure of a support assembly of a cleaning device for a pure water machine water tank proposed by the utility model.

[0020] Figure 5 This is a schematic diagram of the structure of an extrusion assembly of a cleaning device for a water purifier water tank proposed by the utility model.

[0021] Figure 6 The utility model discloses a cleaning mechanism structure diagram of a cleaning device for a water tank of a water purifier.

[0022] Figure 7 The utility model is a schematic diagram of the cleaning mechanism of a cleaning device for a water tank of a water purifier, viewed from above.

[0023] In the figure: 1. water collecting tank; 2. limit plate; 3. adjusting mechanism; 301. adjusting motor; 302. screw; 303. first slider; 304. second slider; 305. fixing ring; 4. supporting assembly; 401. mounting plate; 402. supporting shaft; 403. supporting roller; 5. extrusion assembly; 501. transmission motor; 502. first driving gear; 503. extrusion shaft; 504. extrusion roller; 505. first driven gear; 6. pure water machine tank; 7. cleaning mechanism; 701. fixing plate; 702. cleaning motor; 703. second driving gear; 704. rotating tube; 705. second driven gear; 706. cleaning plate; 707. connecting tube; 708. fixing block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1, reference Figure 1-5A cleaning device for a pure water machine water tank comprises a water collecting tank 1 for collecting waste water and a pure water machine water tank 6, wherein the upper inner wall of the water collecting tank 1 is connected to a limit plate 2 by bolts, a slideway is provided on the top outer wall of the limit plate 2, an adjusting mechanism 3 is provided in the water collecting tank 1, and the adjusting mechanism 3 comprises an adjusting motor 301 connected to the outer wall of one side of the water collecting tank 1 by bolts, a screw 302 connected to one end of the output shaft of the adjusting motor 301 by a coupling, a first slider 303 screwed on the outer wall of the screw 302, and a second slider 303 screwed on the outer wall of the screw 302. 4 and a fixing ring 305 fixed on the top outer wall of the second slider 304, one end of the screw 301 is connected to the inner wall of one side of the water collecting tank 1 through a bearing, the first slider 303 is slidably installed in the slideway, the second slider 304 is slidably installed in the slideway, and a support assembly 4 is provided on the top of the limit plate 2. The support assembly 4 includes a mounting plate 401 fixed on the top outer wall of the first slider 303 and two supporting rollers 403. The two sides of the mounting plate 401 are respectively in contact with the inner walls of the two sides of the water collecting tank 1, and a lower outer wall on one side of the mounting plate 401 is penetrated and connected through a bearing. Two support shafts 402, one end of the two support shafts 402 respectively penetrates and is connected to the outer wall of one side of the fixing ring 305 through a bearing, two support rollers 403 are respectively fixed on the outer walls of the two support shafts 402, and two extrusion components 5 are provided on the mounting plate 401. The extrusion component 5 includes a transmission motor 501 connected to the outer wall of one side of the mounting plate 401 through bolts, an extrusion shaft 503 with one end penetrating and connected to the outer wall of one side of the mounting plate 401 through a bearing, and an extrusion roller 504 fixed on the outer wall of the extrusion shaft 503. The transmission motor 501 output shaft A first driving gear 502 is fixedly provided on the outer wall of the end, one end of the extrusion shaft 503 passes through and is connected to the upper outer wall of one side of the fixed ring 305 through a bearing, a first driven gear 505 is fixedly provided on the outer wall of one end of the extrusion shaft 503, the first driving gear 502 and the first driven gear 505 are meshed with each other to form a transmission fit, rubber rings are sleeved on the outer walls of the two supporting rollers 403 and the two extrusion rollers 504, the bottom of the pure water machine water tank 6 is respectively abutted against the outer walls of the two supporting rollers 403, and the top of the pure water machine water tank 6 is respectively abutted against the outer walls of the two extrusion rollers 504.

[0026] Example 2, reference Figure 6-7A cleaning device for a water tank of a pure water machine also includes a cleaning mechanism 7, which includes a fixing plate 701 fixedly mounted on the top outer wall of the limiting plate 2, a cleaning motor 702 connected to the outer wall of one side of the fixing plate 701 by bolts, a rotating tube 704 with liquid outlets distributed at equal distances on the bottom inner wall, a cleaning plate 706 fixedly mounted on the top outer wall of the rotating tube 704, and a connecting tube 707 connected to one end of the rotating tube 704 by a rotating joint, a second driving gear 703 is fixedly mounted on the outer wall of one end of the output shaft of the cleaning motor 702, and one end of the rotating tube 704 passes through the shaft. The bearing is connected to the outer wall of one side of the fixed plate 701, a second driven gear 705 is fixedly provided on the outer wall of one end of the rotating tube 704, the second driving gear 703 and the second driven gear 705 are meshed with each other to form a transmission fit, a cleaning sponge is fixedly provided at one end of the rotating tube 704 and the top and one side of the cleaning plate 706, a fixed block 708 is fixedly provided on the upper outer wall of one side of the water collecting tank 1, one end of the connecting pipe 707 passes through and is fixedly provided on the outer wall of one side of the fixing block 708, a three-way valve is screwed on the outer wall of one end of the connecting pipe 707, and hoses are installed at both ends of the three-way valve for conveying cleaning liquid and disinfectant respectively.

[0027] Working principle: Two support rollers 403 support the bottom of the water purifier tank 6, and two squeezing rollers 504 squeeze the top of the water purifier tank 6. Then the output shafts of the two transmission motors 501 respectively drive the two first driving gears 502 to rotate, and then drive the two first driven gears 505 and the squeezing rollers 504 to rotate. Under the action of friction, the water purifier tank 6 rotates, and the output shaft of the adjustment motor 301 drives the screw 302 to rotate, and the screw 302 drives the first slider 303, the mounting plate 401, the second slider 304 and the fixing ring 305 moves, thereby driving the water purifier water tank 6 to move, and making the inner wall of the water purifier water tank 6 contact with the cleaning plate 706, the output shaft of the cleaning motor 702 drives the second driving gear 703 to rotate, the second driving gear 703 drives the second driven gear 705 and the rotating tube 704 to rotate, the cleaning liquid or disinfectant is transported into the rotating tube 704 through the three-way valve and the connecting pipe 707, and then discharged from the liquid outlet on the rotating tube 704, the rotating tube 704 drives the cleaning plate 706 to rotate, and the cleaning plate 706 cleans the water purifier water tank 6.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cleaning device for a water purifier water tank, comprising a water collecting tank (1) and a water purifier water tank (6), characterized in that: The upper inner wall of the water collecting box (1) is connected to the limit plate (2) by bolts, and a slideway is provided on the top outer wall of the limit plate (2). An adjustment mechanism (3) is provided inside the water collecting box (1), and the adjustment mechanism (3) comprises an adjustment motor (301) connected to the outer wall of one side of the water collecting box (1) by bolts, a screw rod (302) connected to one end of the output shaft of the adjustment motor (301) by a coupling, a first slider (303) screwed to the outer wall of the screw rod (302), a second slider (304) screwed to the outer wall of the screw rod (302), and a fixing ring (305) fixed to the top outer wall of the second slider (304); A support assembly (4) is provided on the top of the limiting plate (2), and the support assembly (4) comprises a mounting plate (401) fixedly arranged on the top outer wall of the first sliding block (303) and two support rollers (403); Two extrusion assemblies (5) are provided on the mounting plate (401), and the extrusion assemblies (5) include a transmission motor (501) connected to an outer wall of one side of the mounting plate (401) by bolts, an extrusion shaft (503) having one end passing through and connected to an outer wall of one side of the mounting plate (401) by a bearing, and an extrusion roller (504) fixedly arranged on the outer wall of the extrusion shaft (503); A cleaning mechanism (7) is provided at the top of the limiting plate (2), and the cleaning mechanism (7) comprises a fixing plate (701) fixedly mounted on the outer wall of the top of the limiting plate (2), a cleaning motor (702) connected to the outer wall of one side of the fixing plate (701) by bolts, a rotating tube (704) having liquid outlets distributed at equal distances on the bottom inner wall, a cleaning plate (706) fixedly mounted on the outer wall of the top of the rotating tube (704), and a connecting tube (707) connected to one end of the rotating tube (704) by a rotating joint.

2. A cleaning device for a water tank of a water purifier according to claim 1, characterized in that: One end of the screw rod (302) is connected to the inner wall of one side of the water collecting tank (1) via a bearing, the first slider (303) is slidably installed in the slideway, and the second slider (304) is slidably installed in the slideway.

3. The cleaning device for a water tank of a water purifier according to claim 1, characterized in that: Two support shafts (402) pass through the lower outer wall of one side of the mounting plate (401) and are connected via bearings, and one end of the two support shafts (402) respectively passes through the outer wall of one side of the fixing ring (305) and is connected via bearings, and the two support rollers (403) are respectively fixed on the outer walls of the two support shafts (402).

4. The cleaning device for a water tank of a water purifier according to claim 1, characterized in that: A first driving gear (502) is fixedly provided on the outer wall of one end of the output shaft of the transmission motor (501); one end of the extrusion shaft (503) passes through and is connected to the upper outer wall of one side of the fixing ring (305) through a bearing; and a first driven gear (505) is fixedly provided on the outer wall of one end of the extrusion shaft (503); the first driving gear (502) and the first driven gear (505) mesh with each other to form a transmission fit.

5. The cleaning device for a water tank of a water purifier according to claim 1, characterized in that: The bottom of the water purifier water tank (6) is respectively in contact with the outer walls of the two support rollers (403), and the top of the water purifier water tank (6) is respectively in contact with the outer walls of the two squeezing rollers (504).

6. A cleaning device for a water tank of a water purifier according to claim 1, characterized in that: A second driving gear (703) is fixedly provided on the outer wall of one end of the output shaft of the cleaning motor (702); one end of the rotating tube (704) passes through and is connected to the outer wall of one side of the fixed plate (701) through a bearing; a second driven gear (705) is fixedly provided on the outer wall of one end of the rotating tube (704); the second driving gear (703) and the second driven gear (705) are meshed with each other to form a transmission fit; a fixing block (708) is fixedly provided on the upper outer wall of one side of the water collecting tank (1); one end of the connecting tube (707) passes through and is fixedly provided on the outer wall of one side of the fixing block (708); a three-way valve is screwed on the outer wall of one end of the connecting tube (707).

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