Adjustable convenient water tank cleaning device

Abstract

The utility model discloses an adjustable convenient water tank cleaning device which comprises a cleaning mechanism, a telescopic adjusting mechanism and a supporting frame assembly, and the cleaning mechanism is connected with the telescopic adjusting mechanism. The supporting frame assembly comprises a supporting frame, a group of transverse supporting and adjusting assemblies, a longitudinal supporting and adjusting assembly and a top frame, the transverse supporting and adjusting assemblies are oppositely arranged above the supporting frame, and the longitudinal supporting and adjusting assembly is arranged between the transverse supporting and adjusting assemblies and movably connected with the transverse supporting and adjusting assemblies; the telescopic adjusting mechanism is arranged on the longitudinal supporting adjusting assembly, the telescopic adjusting mechanism and the longitudinal supporting adjusting assembly are movably connected, and the top frame is arranged above the transverse supporting adjusting assembly and the longitudinal supporting adjusting assembly. According to the cleaning mechanism, the driving arm and the supporting frame assembly of the cleaning mechanism are optimized, so that the water tank can be cleaned, meanwhile, the length, the transverse position and the longitudinal position of the cleaning mechanism can be adjusted, the requirement for cleaning the water tank at all angles can be met, and sanitary dead corners are avoided.

Description

Technical Field

[0001] The utility model belongs to the field of water tank cleaning, and in particular relates to an adjustable and convenient water tank cleaning device. Background Art

[0002] After the water tank is used, it needs to be cleaned inside. The traditional treatment method is mostly manual cleaning, which is cumbersome and inefficient. Some companies use cleaning devices for cleaning, and the control arm length of the existing cleaning mechanism is mostly fixed, and the size of the cleaning range is also fixed; however, in actual use, the size and depth of the water tank to be cleaned may be different, and when cleaning a large water tank, the control arm length of the cleaning mechanism may be insufficient, resulting in the problem that the position cannot be cleaned, which makes it impossible to thoroughly clean the water tank, and some sanitary dead corners will appear, affecting its cleaning effect and affecting the normal use of the water tank in the later stage;

[0003] Some cleaning mechanisms use a water spray head or a brush to clean, but they may not be able to completely clean some stubborn stains in the water tank, so the existing water tank cleaning device needs to be further improved. Utility Model Content

[0004] Purpose of the utility model: In order to overcome the above-mentioned shortcomings, the purpose of the utility model is to provide an adjustable and convenient water tank cleaning device, which has a simple structure and a reasonable design. By optimizing the driving arm and the support frame assembly of the cleaning mechanism, the length and the lateral and longitudinal positions of the cleaning mechanism can be adjusted to meet the needs of cleaning the water tank at all angles and avoid sanitary dead corners.

[0005] Technical solution: In order to achieve the above purpose, the utility model provides an adjustable and convenient water tank cleaning device, including:

[0006] A cleaning mechanism and a telescopic adjustment mechanism, wherein the cleaning mechanism is connected to the telescopic adjustment mechanism;

[0007] The support frame assembly includes a support frame, a group of transverse support adjustment assemblies, a longitudinal support adjustment assembly and a top frame, the transverse support adjustment assembly is relatively arranged above the support frame, the longitudinal support adjustment assembly is arranged between the transverse support adjustment assemblies and is movably connected to the transverse support adjustment assembly, the telescopic adjustment mechanism is arranged on the longitudinal support adjustment assembly, and the two are movably connected, and the top frame is arranged above the transverse support adjustment assembly and the longitudinal support adjustment assembly. The adjustable and convenient water tank cleaning device described in the utility model can not only clean the water tank, but also adjust the length and transverse and longitudinal positions of the cleaning mechanism by optimizing the driving arm of the cleaning mechanism and the support frame assembly, so that it can meet the needs of cleaning the water tank at all angles and avoid sanitary dead corners.

[0008] The telescopic adjustment mechanism includes a first driving arm, a second driving arm and a telescopic driving mechanism, wherein the telescopic driving mechanism is installed at one end of the first driving arm, and its output end is connected to one end of the second driving arm, and the other end of the second driving arm is installed with a second driving mechanism, and the output end of the second driving mechanism is connected to the cleaning mechanism through a first adapter frame. The telescopic driving mechanism drives the second driving arm to rotate to a suitable position, so that the overall length of the driving arm composed of the first driving arm and the second driving arm can be adjusted to meet the needs of cleaning at different positions.

[0009] Furthermore, the telescopic adjustment mechanism also includes an adjustment mounting plate, a third driving mechanism and a fourth driving mechanism, wherein the third driving mechanism is mounted on the adjustment mounting plate, and a second adapter frame is provided at the output end, the fourth driving mechanism is mounted on the second adapter frame, and a fifth driving mechanism is provided below the second adapter frame, and an output end of the fifth driving mechanism is connected to an end of the first driving arm away from the second driving arm. The arrangement of the third driving mechanism, the fourth driving mechanism and the fifth driving mechanism makes the cleaning mechanism work more flexibly and conveniently.

[0010] Furthermore, the lateral support adjustment assembly includes a lateral mounting plate, on which a group of lateral racks and a group of lateral guide shafts are relatively arranged;

[0011] The invention also includes a transverse driving mechanism, which includes a set of transverse driving mounting plates and a transverse driving assembly. One side of the transverse driving mounting plate is connected to the longitudinal support adjustment assembly. The transverse driving assembly is installed on the transverse driving mounting plate. The transverse driving mechanism drives the longitudinal support adjustment assembly to achieve transverse movement. During the movement of the longitudinal support adjustment assembly, the telescopic adjustment mechanism and the cleaning mechanism are driven to move together, thereby adjusting their transverse positions.

[0012] Preferably, the transverse driving assembly includes a transverse driving mechanism, a synchronization rod, a first gear box, a second gear box and a group of transverse driving gears. The transverse driving mechanism is installed on a mounting support, and the mounting support is connected to the transverse driving mounting plate through a group of support columns. The first gear box and the second gear box are installed on corresponding mounting supports. The output end of the transverse driving mechanism is connected to the synchronization rod and the first gear box through a coupling, and the other end of the synchronization rod is connected to the second gear box. The output ends of the first gear box and the second gear box are located below the transverse driving mounting plate and are provided with transverse driving gears. The transverse driving gears are meshed with the transverse racks, and the bottom of the transverse driving mounting plate is slidably connected to the transverse guide shaft through a sliding block.

[0013] Furthermore, the longitudinal support adjustment assembly includes a longitudinal support frame, both ends of which are connected to the transverse drive mounting plate, and an opening is provided on the longitudinal support frame, and longitudinal racks and longitudinal guide shafts are provided on both sides of the opening;

[0014] The longitudinal adjustment drive mechanism is installed on the adjustment mounting plate, and the output end thereof is provided with a longitudinal drive gear below the adjustment mounting plate, and the longitudinal drive gear meshes with the longitudinal rack, and the two sides of the adjustment mounting plate are slidably connected with the longitudinal guide shaft through a set of sliding blocks. The longitudinal drive gear meshes with the longitudinal rack, and the two sides of the adjustment mounting plate are slidably connected with the longitudinal guide shaft through a set of sliding blocks, so that the longitudinal position of the telescopic adjustment arm and the cleaning mechanism can be adjusted.

[0015] Further preferably, the first driving arm and the second driving arm are both provided with weight-reducing holes. The provision of the weight-reducing holes can effectively reduce the weight of the telescopic arm composed of the first driving arm and the second driving arm, and alleviate the burden of the driving mechanism.

[0016] Furthermore, the cleaning mechanism includes a brush installation box, the brush installation box is provided with a brush driving mechanism and an internal liquid supply mechanism, a driving motor and an external water supply pipe are provided on the top, the brush driving mechanism is connected to the driving motor, and the external water supply pipe is connected to the water inlet end of the internal liquid supply mechanism;

[0017] At least one cleaning brush, the cleaning brush is installed below the brush installation box, and the cleaning brush is connected to the brush driving mechanism;

[0018] At least one nozzle mechanism is connected to the liquid supply mechanism, and the nozzle mechanism is connected to the drainage end of the internal liquid supply mechanism. The cleaning brush is arranged with the nozzle mechanism, and the brush cooperates with water washing, and multiple cleanings such as brushing and rinsing are performed to effectively improve the cleanliness of the cleaning mechanism.

[0019] In addition, the brush drive mechanism includes a main drive wheel, a group of driven drive wheels and a group of transmission wheels, the main drive wheel is installed on the drive shaft of the cleaning brush located in the middle, and a driven gear is provided on the drive shaft above the main drive wheel, and the driven gear is meshed with the drive gear at the output end of the drive motor;

[0020] The driven driving wheel is arranged on the bearing seat of the outer cleaning brush, a cantilever pin is arranged between the driven driving wheel and the main driving wheel in the brush mounting box, the transmission wheel is installed on the cantilever pin, and the main driving wheel, the driven driving wheel and the transmission wheel are connected by chain transmission.

[0021] Furthermore, the internal liquid supply mechanism includes a first liquid supply pipe for supplying water, a second liquid supply pipe for supplying disinfectant, and a fixed bracket, the fixed bracket is T-shaped, and a group of grooves are provided on both sides of the top, the first liquid supply pipe and the second liquid supply pipe are arranged in the corresponding grooves, and the first liquid supply pipe and the second liquid supply pipe are parallel;

[0022] The external water supply pipe includes a first external water supply pipe for supplying water and a second external water supply pipe for supplying disinfectant, the first external water supply pipe is connected to the water inlet end of the first liquid supply pipe, and the second external water supply pipe is connected to the water inlet end of the second liquid supply pipe;

[0023] The nozzle mechanism includes a clean water nozzle and a disinfectant nozzle. The clean water nozzle is connected to the water outlet of the first liquid supply pipe through a manifold block, and the disinfectant nozzle manifold block is connected to the water outlet of the second liquid supply pipe. The setting of the disinfectant nozzle can disinfect and clean the water tank, and then the water tank is rinsed through the cleaning nozzle to further improve the cleaning effect.

[0024] It can be seen from the above technical solution that the utility model has the following beneficial effects:

[0025] 1. The adjustable and convenient water tank cleaning device described in the utility model optimizes the driving arm of the cleaning mechanism and the support frame assembly, so that it can not only clean the water tank, but also adjust the length and the horizontal and vertical positions of the cleaning mechanism, so that it can meet the needs of cleaning the water tank at all angles and avoid sanitary dead corners.

[0026] 2. The telescopic driving mechanism drives the second driving arm to rotate to a suitable position, so that the overall length of the driving arm composed of the first driving arm and the second driving arm can be adjusted to meet the needs of cleaning at different positions; the setting of the third driving mechanism, the fourth driving mechanism and the fifth driving mechanism makes the cleaning mechanism more flexible and convenient, so that it can better meet the needs of water tanks of different sizes and depths as well as the bottom and side walls of the water tank for sufficient cleaning.

[0027] 3. The setting of the cleaning brush and nozzle mechanism, the coordination of the brush and water washing, and multiple cleanings through the combination of brushing and flushing can effectively improve the cleanliness of the cleaning mechanism.

[0028] 4. The nozzle mechanism includes a clean water nozzle and a disinfectant nozzle, so that it can not only clean the water tank, but also disinfect it, reducing the investment cost of the equipment, saving the transportation time of the water tank after washing, and improving its cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the structure of the adjustable and convenient water tank cleaning device of the utility model;

[0030] Figure 2 It is a structural schematic diagram of the transverse support adjustment component and the longitudinal support adjustment component in the utility model;

[0031] Figure 3 It is a partial structural schematic diagram of the lateral support adjustment assembly in the utility model;

[0032] Figure 4 It is a partial installation diagram of the longitudinal support adjustment assembly in the utility model;

[0033] Figure 5 This is a schematic diagram of the structure of the bottom of the longitudinal support adjustment component in the utility model;

[0034] Figure 6 It is a schematic diagram of the installation of the cleaning mechanism and the telescopic adjustment mechanism in the utility model;

[0035] Figure 7 It is a schematic diagram of another viewing angle of the cleaning mechanism and the telescopic adjustment mechanism in the utility model;

[0036] Figure 8 This is a structural diagram of the cleaning mechanism in the utility model;

[0037] Fig. 9 This is a schematic diagram of the internal installation of the cleaning mechanism in the utility model;

[0038] Fig.10 This is a schematic diagram of the partial installation of the cleaning mechanism in the utility model;

[0039] In the figure: cleaning mechanism 1, telescopic adjustment mechanism 2, support frame assembly 3, brush installation box 11, brush drive mechanism 12, internal liquid supply mechanism 13, drive motor 14, external water supply pipe 15, cleaning brush 16, nozzle mechanism 17, support column 18, main drive wheel 121, driven drive wheel 122, transmission wheel 123, manifold block 171, partition 111, first drive arm 21, second drive arm 22, telescopic drive mechanism 23, second drive mechanism 24, first adapter frame 25, adjustment mounting plate 26, third drive mechanism 27, fourth drive mechanism Structure 28, the fifth driving mechanism 29, the lateral support adjustment assembly 31, the longitudinal support adjustment assembly 32, the lateral mounting plate 311, the lateral rack 312, the lateral guide shaft 313, the lateral drive mechanism 314, the lateral drive mounting plate 3141, the lateral drive assembly 3142, the lateral drive mechanism 31421, the synchronization rod 31422, the first gear box 31423, the second gear box 31424, the lateral drive gear 31425, the longitudinal support frame 321, the longitudinal rack 322, the longitudinal guide shaft 323, and the longitudinal adjustment drive mechanism 324. DETAILED DESCRIPTION

[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. Example

[0041] like Figures 1 to 4 An adjustable and convenient water tank cleaning device is shown, comprising a cleaning mechanism 1 and a telescopic adjustment mechanism 2, wherein the cleaning mechanism 1 is connected to the telescopic adjustment mechanism 2;

[0042] The support frame assembly 3 includes a support frame, a group of transverse support adjustment assemblies 31, a longitudinal support adjustment assembly 32 and a top frame. The transverse support adjustment assembly 31 is relatively arranged above the support frame, the longitudinal support adjustment assembly 32 is arranged between the transverse support adjustment assemblies 31, and is movably connected to the transverse support adjustment assembly 31. The telescopic adjustment mechanism 2 is arranged on the longitudinal support adjustment assembly 32, and the two are movably connected. The top frame is arranged above the transverse support adjustment assembly 31 and the longitudinal support adjustment assembly 32.

[0043] like Figure 6 , 7The telescopic adjustment mechanism 2 shown includes a first driving arm 21, a second driving arm 22 and a telescopic driving mechanism 23, wherein the telescopic driving mechanism 23 is mounted at one end of the first driving arm 21, and its output end is connected to one end of the second driving arm 22, and a second driving mechanism 24 is mounted at the other end of the second driving arm 22, and the output end of the second driving mechanism 24 is connected to the cleaning mechanism 1 via a first adapter 25. It can be imagined that the number of driving arms of the telescopic adjustment mechanism 2 can be set according to actual conditions, and it should be noted that other forms of telescopic adjustment mechanisms can also be used as long as they can meet the requirements of realizing the telescopic function of the cleaning mechanism.

[0044] like Figure 6 The telescopic adjustment mechanism 2 shown also includes an adjustment mounting plate 26, a third driving mechanism 27 and a fourth driving mechanism 28. The third driving mechanism 27 is installed on the adjustment mounting plate 26, and a second adapter frame is provided at the output end. The fourth driving mechanism 28 is installed on the second adapter frame, and a fifth driving mechanism 29 is provided below the second adapter frame. The output end of the fifth driving mechanism 29 is connected to an end of the first driving arm 21 away from the second driving arm 22. When working, the telescopic driving mechanism 23 can drive the second driving arm 22 to rotate and make it reach different lengths. When it rotates outward to the same horizontal position as the first driving arm 21, the driving arm reaches its longest and can extend to the bottom of the water tank; when the third driving mechanism 27 is working, the horizontal angle of the driving arm formed by the first adapter frame and the first driving arm 21 and the second driving arm 22 can be adjusted, the fourth driving mechanism 28 can adjust the upper and lower angles of the driving arm formed by the first driving arm 21 and the second driving arm 22, and the fifth driving mechanism 29 can adjust the cleaning angle of the cleaning mechanism 1 when working, so as to facilitate the cleaning of the inner wall of the water tank, thereby making the entire driving arm and the cleaning mechanism 1 work more flexibly and better complete the cleaning of the water tank.

[0045] like Figure 2 The lateral support adjustment assembly 31 includes a lateral mounting plate 311, on which a group of lateral racks 312 and a group of lateral guide shafts 313 are disposed opposite to each other;

[0046] It also includes a transverse driving mechanism 314, which includes a group of transverse driving mounting plates 3141 and a transverse driving assembly 3142, one side of the transverse driving mounting plate 3141 is connected to the longitudinal support adjustment assembly 32; the transverse driving assembly 3142 is installed on the transverse driving mounting plate 3141.

[0047] like Figure 2 , 3The transverse drive assembly 3142 shown includes a transverse drive mechanism 31421, a synchronization rod 31422, a first gear box 31423, a second gear box 31424 and a group of transverse drive gears 31425. The transverse drive mechanism 31421 is installed on a mounting support, and the mounting support is connected to the transverse drive mounting plate 3141 through a group of support columns. The first gear box 31423 and the second gear box 31424 are installed on corresponding mounting supports. The output end is connected to the synchronization rod 31422 and the first gear box 31423 through a coupling, and the other end of the synchronization rod 31422 is connected to the second gear box 31424, and the output ends of the first gear box 31423 and the second gear box 31424 are located below the transverse drive mounting plate 3141 and are provided with a transverse drive gear 31425, and the transverse drive gear 31425 is meshed with the transverse rack 312, and the bottom of the transverse drive mounting plate 3141 is slidably connected to the transverse guide shaft 313 through a sliding block.

[0048] like Figure 4 , 5 The longitudinal support adjustment assembly 32 shown includes a longitudinal support frame 321, both ends of which are connected to the transverse drive mounting plate 3141, and an opening is provided on the longitudinal support frame 321, and longitudinal racks 322 and longitudinal guide shafts 323 are provided on both sides of the opening;

[0049] The longitudinal adjustment drive mechanism 324 is installed on the adjustment mounting plate 26, and the output end thereof is provided with a longitudinal drive gear 3241 below the adjustment mounting plate 26, and the longitudinal drive gear 3241 is meshed with the longitudinal rack 322, and the two sides of the adjustment mounting plate 26 are slidably connected with the longitudinal guide shaft 323 through a set of sliding blocks. When working, the longitudinal adjustment drive mechanism 324 can drive the longitudinal drive gear 3241 to rotate, and the longitudinal drive gear 3241 rotates and moves relative to the longitudinal rack 322, thereby driving the sliding blocks on both sides of the adjustment mounting plate 26 to move along the longitudinal guide shaft 323, thereby driving the telescopic adjustment mechanism 2 and the cleaning mechanism 1 to realize longitudinal movement.

[0050] Example 2

[0051] The structure of the adjustable convenient water tank cleaning device described in this embodiment is the same as that in Embodiment 1, except that:

[0052] like Figures 8 to 10The cleaning mechanism 1 shown includes a brush installation box 11, in which a brush driving mechanism 12 and an internal liquid supply mechanism 13 are arranged, and a driving motor 14 and an external water supply pipe 15 are arranged on the top, wherein the brush driving mechanism 12 is connected to the driving motor 14, and the external water supply pipe 15 is connected to the water inlet end of the internal liquid supply mechanism 13;

[0053] At least one cleaning brush 16, the cleaning brush 16 is installed below the brush installation box 11, and the cleaning brush 16 is connected to the brush driving mechanism 12;

[0054] At least one nozzle mechanism 17 is connected to the liquid supply mechanism 13, and the nozzle mechanism 17 is connected to the drainage end of the internal liquid supply mechanism 13. It should be noted that the number of cleaning brushes 16 and nozzle mechanisms 17 can be adjusted according to actual needs.

[0055] like Fig.10 The brush drive mechanism 12 shown includes a main drive wheel 121, a group of driven drive wheels 122 and a group of transmission wheels 123. The main drive wheel 121 is installed on the drive shaft of the cleaning brush 16 located in the middle. A driven gear 124 is provided on the drive shaft above the main drive wheel 121. The driven gear 124 is meshed with a drive gear 141 at the output end of the drive motor 14.

[0056] The driven driving wheel 122 is arranged on the bearing seat of the outer cleaning brush 16, and a cantilever pin 125 is arranged between the driven driving wheel 122 and the main driving wheel 121 in the brush installation box 11, and the transmission wheel 123 is installed on the cantilever pin 125. The main driving wheel 121, the driven driving wheel 122 and the transmission wheel 123 are connected by a chain transmission. It should be noted that the brush driving mechanism 12 can select other forms of driving mechanisms according to actual needs, as long as it can drive the brush to rotate. For example, each brush is controlled by a separate small motor.

[0057] like Fig.10 The internal liquid supply mechanism 13 shown includes a first liquid supply pipe for supplying water, a second liquid supply pipe for supplying disinfectant, and a fixed bracket. The fixed bracket 131 is T-shaped, and a group of grooves are provided on both sides of the top. The first liquid supply pipe and the second liquid supply pipe are arranged in the corresponding grooves, and the first liquid supply pipe and the second liquid supply pipe are parallel.

[0058] The external water supply pipe 15 includes a first external water supply pipe for supplying water and a second external water supply pipe for supplying disinfectant, wherein the first external water supply pipe is connected to the water inlet end of the first liquid supply pipe, and the second external water supply pipe is connected to the water inlet end of the second liquid supply pipe;

[0059] The nozzle mechanism 17 includes a clean water nozzle and a disinfectant nozzle, the clean water nozzle is connected to the water outlet of the first liquid supply pipe through a manifold block 171, and the disinfectant nozzle manifold block 171 is connected to the water outlet of the second liquid supply pipe. It can be imagined that in actual use, the user can select the disinfection mechanism composed of the disinfectant nozzle, the second liquid supply pipe and the second external water supply pipe according to their actual needs. It should be noted that the order or number of times of using the clean water rinse or the cleaning brush 16 can be adjusted according to actual needs, and can also be used simultaneously.

[0060] A group of partitions 111 are provided below the top of the brush installation box 11 , and the partitions 111 are provided outside the driven gear 124 and the driving gear 141 .

[0061] A group of support columns 18 are also provided in the brush installation box 11. The arrangement of the support columns can play a certain supporting role on the brush installation box.

[0062] like Figure 4 , 5 The first driving arm 21 and the second driving arm 22 are both provided with weight-reducing holes. The provision of the weight-reducing holes can effectively reduce the weight of the telescopic arm composed of the first driving arm and the second driving arm, and alleviate the burden of the driving mechanism.

[0063] The working principle of an adjustable convenient water tank cleaning device described in this embodiment is as follows: When working, according to the position of the water tank, the lateral position of the cleaning mechanism 1 is adjusted first, that is, the lateral drive mechanism 31421 drives the first gear box 31423 and the synchronization rod 31422 to rotate. During this process, the synchronization rod 31422 drives the second gear box 31424 to work together, and the transverse drive gear 31425 under the first gear box 31423 and the second gear box 31424 rotates to make relative motion with the transverse rack 312, thereby driving the transverse drive mounting plate 3141 to slide along the transverse guide shaft 313. Driven by the two transverse drive mounting plates 3141, the lateral position of the longitudinal support adjustment assembly 32, the telescopic adjustment mechanism 2 and the cleaning mechanism 1 are adjusted;

[0064] The telescopic adjustment mechanism 2 adjusts the position of the cleaning mechanism 1 according to the actual needs of cleaning, and then the cleaning mechanism 1 starts the cleaning work;

[0065] During the cleaning process, the longitudinal driving gear 3241 and the longitudinal rack 322 can be driven by the longitudinal adjustment driving mechanism 324 to move relative to each other, so that the sliding blocks on both sides of the adjustment mounting plate 26 move along the longitudinal guide shaft 323 to adjust the longitudinal position of the cleaning mechanism 1;

[0066] The order or frequency of using the clean water flushing or the cleaning brush 16 can be adjusted according to actual needs, or they can be used simultaneously; during the cleaning process, the specific position of the cleaning mechanism 1 can be adjusted in time according to actual needs.

[0067] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. An adjustable and convenient water tank cleaning device, characterized in that: include: A cleaning mechanism (1) and a telescopic adjustment mechanism (2), wherein the cleaning mechanism (1) is connected to the telescopic adjustment mechanism (2); A support frame assembly (3), the support frame assembly (3) comprising a support frame, a group of transverse support adjustment assemblies (31), a longitudinal support adjustment assembly (32) and a top frame, the transverse support adjustment assembly (31) being arranged relatively above the support frame, the longitudinal support adjustment assembly (32) being arranged between the transverse support adjustment assemblies (31) and being movably connected to the transverse support adjustment assembly (31), the telescopic adjustment mechanism (2) being arranged on the longitudinal support adjustment assembly (32), and the two being movably connected, and the top frame being arranged above the transverse support adjustment assembly (31) and the longitudinal support adjustment assembly (32).

2. The adjustable and convenient water tank cleaning device according to claim 1 is characterized in that: The telescopic adjustment mechanism (2) comprises a first driving arm (21), a second driving arm (22) and a telescopic driving mechanism (23); the telescopic driving mechanism (23) is mounted on one end of the first driving arm (21); an output end of the telescopic driving mechanism (23) is connected to one end of the second driving arm (22); a second driving mechanism (24) is mounted on the other end of the second driving arm (22); and an output end of the second driving mechanism (24) is connected to the cleaning mechanism (1) via a first adapter frame (25).

3. The adjustable and convenient water tank cleaning device according to claim 1 is characterized in that: The telescopic adjustment mechanism (2) further comprises an adjustment mounting plate (26), a third driving mechanism (27) and a fourth driving mechanism (28); the third driving mechanism (27) is mounted on the adjustment mounting plate (26); a second adapter frame is provided at the output end of the third driving mechanism (27); the fourth driving mechanism (28) is mounted on the second adapter frame; a fifth driving mechanism (29) is provided below the second adapter frame; an output end of the fifth driving mechanism (29) is connected to an end of the first driving arm (21) away from the second driving arm (22).

4. The adjustable and convenient water tank cleaning device according to claim 1 is characterized in that: The lateral support adjustment assembly (31) comprises a lateral mounting plate (311), on which a group of lateral racks (312) and a group of lateral guide shafts (313) are disposed relative to each other; It also includes a transverse drive mechanism (314), the transverse drive mechanism (314) including a group of transverse drive mounting plates (3141) and a transverse drive assembly (3142), one side of the transverse drive mounting plate (3141) is connected to the longitudinal support adjustment assembly (32); the transverse drive assembly (3142) is installed on the transverse drive mounting plate (3141).

5. The adjustable and convenient water tank cleaning device according to claim 4 is characterized in that: The transverse drive assembly (3142) comprises a transverse drive mechanism (31421), a synchronization rod (31422), a first gear box (31423), a second gear box (31424) and a group of transverse drive gears (31425). The transverse drive mechanism (31421) is mounted on a mounting support, and the mounting support is connected to the transverse drive mounting plate (3141) via a group of support columns. The first gear box (31423) and the second gear box (31424) are mounted on corresponding mounting supports. The output end of the transverse drive mechanism (31421) is connected to the transverse drive mounting plate (3141) via a plurality of support columns. The first gear box (31423) is connected to the synchronization rod (31422) through a coupling, and the other end of the synchronization rod (31422) is connected to the second gear box (31424). The output ends of the first gear box (31423) and the second gear box (31424) are located below the transverse driving mounting plate (3141) and are provided with a transverse driving gear (31425). The transverse driving gear (31425) is meshed with the transverse rack (312), and the bottom of the transverse driving mounting plate (3141) is slidably connected to the transverse guide shaft (313) through a sliding block.

6. The adjustable and convenient water tank cleaning device according to claim 2 is characterized in that: The longitudinal support adjustment assembly (32) comprises a longitudinal support frame (321), both ends of the longitudinal support frame (321) are connected to the transverse drive mounting plate (3141), and an opening is provided on the longitudinal support frame (321), and longitudinal racks (322) and longitudinal guide shafts (323) are provided on both sides of the opening; A longitudinal adjustment drive mechanism (324), the longitudinal adjustment drive mechanism (324) being mounted on the adjustment mounting plate (26), the output end of the longitudinal adjustment drive mechanism (324) being located below the adjustment mounting plate (26) and provided with a longitudinal drive gear (3241), the longitudinal drive gear (3241) being meshed with the longitudinal rack (322), and the two sides of the adjustment mounting plate (26) being slidably connected to the longitudinal guide shaft (323) via a set of sliding blocks.

7. The adjustable and convenient water tank cleaning device according to claim 2 is characterized in that: The first driving arm (21) and the second driving arm (22) are both provided with weight-reducing holes.

8. The adjustable and convenient water tank cleaning device according to claim 1 is characterized in that: The cleaning mechanism (1) comprises a brush mounting box (11), wherein a brush driving mechanism (12) and an internal liquid supply mechanism (13) are arranged inside the brush mounting box (11), and a driving motor (14) and an external water supply pipe (15) are arranged above the brush driving mechanism (12) and the driving motor (14), and the external water supply pipe (15) is connected to the water inlet end of the internal liquid supply mechanism (13); at least one cleaning brush (16), the cleaning brush (16) being installed below the brush installation box (11), and the cleaning brush (16) being connected to the brush driving mechanism (12); At least one spray head mechanism (17), the spray head mechanism (17) being connected to the liquid supply mechanism (13), and the spray head mechanism (17) being connected to the drainage end of the internal liquid supply mechanism (13).

9. The adjustable and convenient water tank cleaning device according to claim 8, characterized in that: The brush drive mechanism (12) comprises a main drive wheel (121), a group of driven drive wheels (122) and a group of transmission wheels (123); the main drive wheel (121) is mounted on a drive shaft of a cleaning brush (16) located in the middle; a driven gear (124) is provided on the drive shaft above the main drive wheel (121); the driven gear (124) meshes with a drive gear (141) at the output end of the drive motor (14); The driven drive wheel (122) is arranged on a bearing seat of an outer cleaning brush (16); a cantilever pin (125) is arranged between the driven drive wheel (122) and the main drive wheel (121) in the brush installation box (11); the transmission wheel (123) is mounted on the cantilever pin (125); and the main drive wheel (121), the driven drive wheel (122) and the transmission wheel (123) are connected via a chain drive.

10. The adjustable and convenient water tank cleaning device according to claim 8, characterized in that: The internal liquid supply mechanism (13) comprises a first liquid supply pipe for supplying water, a second liquid supply pipe for supplying disinfectant, and a fixed bracket, the fixed bracket (131) being T-shaped, with a group of grooves being provided on both sides of the top, the first liquid supply pipe and the second liquid supply pipe being provided in the corresponding grooves, and the first liquid supply pipe and the second liquid supply pipe being parallel; The external water supply pipe (15) comprises a first external water supply pipe for supplying water and a second external water supply pipe for supplying disinfectant, the first external water supply pipe is connected to the water inlet end of the first liquid supply pipe, and the second external water supply pipe is connected to the water inlet end of the second liquid supply pipe; The nozzle mechanism (17) comprises a clean water nozzle and a disinfectant nozzle, the clean water nozzle is connected to the water outlet of the first liquid supply pipe via a manifold block (171), and the disinfectant nozzle manifold block (171) is connected to the water outlet of the second liquid supply pipe.

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