Anti-sticking sewage tank structure of household intelligent scrubber

Abstract

The utility model relates to the technical field of sewage tanks of intelligent scrubbers, and discloses an anti-sticking sewage tank structure of a household intelligent scrubber, which comprises a sewage tank body, the sewage tank body is mounted on the intelligent scrubber in a magnetic connection manner, a sewage inlet is formed in the back of the sewage tank body, and a sewage outlet is formed in the back of the sewage tank body. An arc-shaped plate is movably connected to the inner wall of the sewage tank body, and front bristles are fixedly installed on the front face of the arc-shaped plate. According to the utility model, the sewage tank body, the front bristles, the rear bristles and the movable component are matched, and the movable component is arranged, so that the front bristles and the rear bristles can reciprocate in the sewage tank body, and the problem that impurities are adhered to the inner wall of the sewage tank in the disclosed technical content is effectively solved; the mode that the front bristles and the rear bristles make contact with the inner wall of the sewage tank body is adopted, impurities attached to the inner wall of the sewage tank body can be cleaned, and therefore the cleaning difficulty of a user on the inner wall of the sewage tank body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage tanks for intelligent floor scrubbers, in particular to an anti-sticking sewage tank structure for a household intelligent floor scrubber. Background Art

[0002] A household intelligent floor scrubber is a machine that uses an automated cleaning machine to clean the floor in an indoor environment.

[0003] However, the existing household intelligent floor scrubber has a sewage inlet channel arranged in the sewage tank body, which affects the cleaning of the interior of the sewage tank body and increases the difficulty of cleaning. Therefore, in order to facilitate the cleaning of the interior of the sewage tank, some technologies have proposed relevant technical structures to assist the use of the sewage tank. For example, there is a utility model patent with a publication number of CN217244131U, which proposes a sewage tank assembly and a floor scrubber. The effective volume of the sewage tank can be increased by the sewage tank assembly, and since the interior of the sewage tank becomes a cavity, it is convenient to clean the interior of the sewage tank.

[0004] From the above disclosed technical contents, theoretically speaking, the implementation of the relevant technical structure is conducive to the cleaning of the sewage tank. However, according to the description in the above disclosed technical contents, a cavity is formed inside the sewage tank. Although it is convenient to pour out the sewage and impurities inside the sewage tank, if there are sticky impurities in the sewage in the sewage tank during actual use, the impurities will adhere to the inner wall of the sewage tank, and the user needs to use tools to deeply scrub the inside of the sewage tank. The sewage tank has a certain depth, and the cleaning tool needs to adapt to the height of the sewage tank when scrubbing the inner wall of the sewage tank. Therefore, the selection of the cleaning tool is limited by the size of the sewage tank, which brings inconvenience to the user in cleaning the inner wall of the sewage tank. Moreover, when the user holds the cleaning tool to clean the inner wall of the sewage tank, as the cleaning time and the cleaning difficulty increase, the user will also feel tired, and the cleaning effect of the cleaning tool on the inner wall of the sewage tank will be reduced. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-stick sewage tank structure for a household intelligent floor scrubber, which has the advantages of facilitating the cleaning of dirt on the inner wall of the sewage tank, preventing dirt from sticking to the inner wall of the sewage tank, and reducing the workload of staff, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: an anti-stick sewage tank structure of a household intelligent floor scrubber, comprising a sewage tank body, the sewage tank body being mounted on the intelligent floor scrubber in a magnetic connection manner, a sewage inlet being provided on the back of the sewage tank body, an arc-shaped plate being movably connected to the inner wall of the sewage tank body, front bristles being fixedly mounted on the front of the arc-shaped plate, a rear end of the arc-shaped plate being movably connected to a rectangular plate by fastening bolts, rear bristles being fixedly connected to the back of the rectangular plate, and the arc-shaped plate and the rectangular plate being movably connected to a movable component by a connecting component.

[0007] Preferably, a top cover is movably mounted on the upper end surface of the sewage tank body, a bottom plate is fixedly connected to the lower end of the sewage tank body, and a sealing plug is threadedly sleeved on the inner wall of the lower end surface of the bottom plate.

[0008] Preferably, round rods are fixedly mounted on the inner walls of the arc-shaped plate and the rectangular plate, and the inner ends of the round rods are fixedly connected to extension rods, and limiting rods are fixedly mounted on the upper and lower sides of the extension rods.

[0009] Preferably, the connecting assembly includes a spring fixedly connected to the inner wall of one side of the extension rod, and a connecting block is fixedly mounted on one end of the spring away from the extension rod.

[0010] Preferably, the movable component includes a ball screw and a ball nut, the outer wall of the ball screw is threadedly connected to the inner wall of the ball nut, the upper end of the ball screw is fixedly mounted with a rotating motor located inside the top cover, and a reducer is arranged on the output shaft of the rotating motor.

[0011] Preferably, fixing rods are fixedly installed on both the front and rear sides of the ball nut, and the inner wall of the fixing rod is movably engaged with the outer wall of the limiting rod, and the left and right sides of the fixing rod are threadedly sleeved with threaded covers located outside the connecting block.

[0012] Preferably, an upper mounting plate is fixedly installed on the outer wall of the top cover, a positioning bolt is threadedly sleeved on the inner wall of the upper mounting plate away from the top cover, a lower mounting plate is threadedly sleeved on the outer wall of the lower end of the positioning bolt, and the inner end of the lower mounting plate is fixedly connected to the upper end of the outer wall of the sewage tank body.

[0013] Preferably, a cross bar is fixedly mounted on the inner wall of the base plate, one end of the cross bar away from the base plate is fixedly connected to a support block, and the inner wall of the support block is movably sleeved with the outer wall of the lower end of the ball screw.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model realizes the reciprocating motion of the front bristles and the rear bristles in the sewage tank body by the cooperation among the sewage tank body, the front bristles, the rear bristles and the movable component, and utilizes the setting of the movable component, thereby effectively solving the problem of impurities adhering to the inner wall of the sewage tank in the above-mentioned disclosed technical content. The impurities adhering to the inner wall of the sewage tank body can be cleaned by adopting the method that the front bristles and the rear bristles are in contact with the inner wall of the sewage tank body, thereby reducing the difficulty of cleaning the inner wall of the sewage tank body for the user.

[0016] 2. The utility model realizes the disassembly and assembly of the front bristles and the rear bristles inside the sewage tank body through the cooperation between the front bristles, the rear bristles, the connecting assembly and the fastening bolts, and utilizes the settings of the connecting assembly and the fastening bolts, thereby effectively solving the problem that the front bristles and the rear bristles need to be replaced after being worn. By changing the connection mode between the fastening bolts and the front bristles or the rear bristles, the front bristles and the rear bristles can be separated or connected. Combined with changing the connection mode between the connecting assembly and the fixed rod, the front bristles and the rear bristles can be disassembled and installed from the movable assembly, thereby achieving the effect of replacing the front bristles and the rear bristles. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a rear view of the sewage inlet of the utility model;

[0019] Figure 3 This is a bottom view of the sealing plug of the utility model;

[0020] Figure 4 It is a side view of the curved plate of the utility model;

[0021] Figure 5 It is a top view of the movable component of the utility model;

[0022] Figure 6 For this utility model Figure 5 A magnified view of point A;

[0023] Figure 7 It is a top view of the limit rod of the utility model.

[0024] In the figure: 1. sewage tank body; 2. sewage inlet; 3. arc plate; 4. front bristles; 5. rectangular plate; 6. rear bristles; 7. connecting assembly; 701. spring; 702. connecting block; 8. movable assembly; 801. ball screw; 802. ball nut; 9. top cover; 10. bottom plate; 11. sealing plug; 12. round rod; 13. extension rod; 14. limit rod; 15. fastening bolt; 16. rotating motor; 17. fixing rod; 18. threaded cover; 19. upper mounting plate; 20. positioning bolt; 21. lower mounting plate; 22. cross bar; 23. support block. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 , Figure 3 and Figure 4 , an anti-sticking sewage tank structure of a household intelligent floor washing machine comprises a sewage tank body 1, which is installed on the intelligent floor washing machine in a magnetic connection manner. A sewage inlet 2 is opened on the back of the sewage tank body 1, and the sewage inlet 2 is arranged to provide a channel for sewage to enter the interior of the sewage tank body 1. An arc plate 3 is movably connected to the inner wall of the sewage tank body 1, and a front brush 4 is fixedly installed on the front of the arc plate 3. The setting of the front brush 4 plays a role in cleaning the front side of the inner wall of the sewage tank body 1. The rear end of the arc plate 3 is movably connected to the rectangular plate 5 by a fastening bolt 15, and the back of the rectangular plate 5 is fixedly connected with a rear brush 6, which plays a role in cleaning the rear end of the inner wall of the sewage tank body 1. The arc plate 3 and the rectangular plate 5 are movably connected to the movable component 8 through a connecting component 7. The setting of the connecting component 7 plays a role in connecting the arc plate 3 and the rectangular plate 5 to the movable component 8. By changing the connection mode between the connecting component and the arc plate 3 and the rectangular plate 5, the arc plate 3 and the rectangular plate 5 can be disassembled or installed.

[0027] A top cover 9 is movably mounted on the upper end surface of the sewage tank body 1, and a bottom plate 10 is fixedly connected to the lower end of the sewage tank body 1. The bottom plate 10 is provided to provide support for the installation of the sewage tank body 1. A sealing plug 11 is threadedly sleeved on the inner wall of the lower end surface of the bottom plate 10. By changing the connection mode between the sealing plug 11 and the bottom plate 10, the discharge of sewage and impurities inside the sewage tank body 1 can be controlled.

[0028] The inner walls of the arc-shaped plate 3 and the rectangular plate 5 are fixedly installed with round rods 12, which serve to connect the arc-shaped plate 3 and the rectangular plate 5 with the corresponding extension rods 13 respectively. The inner ends of the round rods 12 are fixedly connected with the extension rods 13, and the extension rods 13 are set to provide support and platform for the installation of the limit rods 14. The limit rods 14 are fixedly installed on the upper and lower sides of the extension rods 13.

[0029] See also Figure 5 and Figure 6The connecting component 7 includes a spring 701 fixedly connected to the inner wall of one side of the extension rod 13. The rebound of the spring 701 provides power for the reset of the connecting block 702. The connecting block 702 is fixedly installed on the end of the spring 701 away from the extension rod 13. By changing the connection method between the connecting block 702 and the fixed rod 17, the front bristles 4 and the rear bristles 6 can be disassembled or installed.

[0030] The movable component 8 includes a ball screw 801 and a ball nut 802. The outer wall of the ball screw 801 is threadedly connected to the inner wall of the ball nut 802. The threaded connection method allows the ball screw 801 to rotate its circular axis while driving the ball nut 802 to move up and down in the vertical direction, thereby achieving the cleaning effect of the front bristles 4 and the rear bristles 6 on the inner wall of the sewage tank body 1. A rotating motor 16 located inside the top cover 9 is fixedly installed on the upper end of the ball screw 801. The installation of the rotating motor 16 provides power for the rotation of the ball screw 801, and a reducer is arranged on the output shaft of the rotating motor 16. The setting of the reducer serves to adjust the speed of the output shaft of the rotating motor 16.

[0031] The front and rear sides of the ball nut 802 are fixedly installed with fixing rods 17, and the fixing rod 17 is connected to the connecting block 702 by an active snap-fit ​​connection. By changing the connection mode between the connecting block 702 and the fixing rod 17, the extension rod 13 can be fixed or moved inside the fixing rod 17, and the inner wall of the fixing rod 17 is movably snap-fitted with the outer wall of the limiting rod 14. The setting of the fixing rod 17 provides space for the installation of the extension rod 13. At the same time, the active snap-fit ​​connection mode between the limiting rod 14 and the fixing rod 17 limits the installation position of the extension rod 13 inside the fixing rod 17. The left and right sides of the fixing rod 17 are threadedly sleeved with threaded covers 18 located outside the connecting block 702, and the threaded covers 18 protect the connecting block 702.

[0032] See also Figure 7 , Figure 4 and Figure 2 An upper mounting plate 19 is fixedly installed on the outer wall of the top cover 9, and a positioning bolt 20 is threadedly sleeved on the inner wall of the upper mounting plate 19 away from the end of the top cover 9. The positioning bolt 20 serves to connect the upper mounting plate 19 with the lower mounting plate 21. By changing the connection mode of the positioning bolt 20 and the lower mounting plate 21 or the upper mounting plate 19, the top cover 9 and the sewage tank body 1 can be separated or connected. The outer wall of the lower end of the positioning bolt 20 is threadedly sleeved with the lower mounting plate 21. The installation of the sewage tank body 1 provides support and platform for the installation of the lower mounting plate 21, and the inner end of the lower mounting plate 21 is fixedly connected to the upper end of the outer wall of the sewage tank body 1.

[0033] A cross bar 22 is fixedly installed on the inner wall of the base plate 10. The setting of the cross bar 22 serves to connect the base plate 10 and the support block 23. The end of the cross bar 22 away from the base plate 10 is fixedly connected to the support block 23. The support block 23 provides a platform and space for the installation and rotation of the ball screw 801, and the inner wall of the support block 23 is movably connected to the outer wall of the lower end of the ball screw 801.

[0034] Working principle: When in use, first, sewage enters the interior of the sewage tank body 1 from the sewage inlet 2. When the household intelligent floor scrubber is used, the sewage tank body 1 is removed from the household intelligent floor scrubber body because the sewage tank body 1 and the household intelligent floor scrubber body are connected by magnetic attraction, and then the power of the rotating motor 16 is turned on. After the rotating motor 16 is turned on, it drives the ball screw 801 to rotate on the support block 23. Due to the threaded connection between the ball screw 801 and the ball nut 802, the ball screw 801 rotates in a circular direction while driving the ball nut 802 to move up and down in the vertical direction. When the ball nut 802 moves, the arc plate 3 and the rectangular plate 5 are driven to move inside the sewage tank body 1 through the connection of the movable components 8 on the front and rear sides and the connection of the fastening bolts 15 on the left and right sides. The movement of the arc plate 3 and the rectangular plate 5 will drive the front bristles 4 and the rear bristles 6 to contact the inner wall of the sewage tank body 1. At this time, the impurities adhering to the inner wall of the sewage tank body 1 can be swept off to the sewage tank body. 1, then, after removing the sealing plug 11 from the bottom plate 10, the sewage and impurities inside the sewage tank body 1 can be discharged from the sewage outlet on the bottom plate 10, and then, the front bristles 4 and the rear bristles 6 are regularly replaced, the positioning bolts 20 connecting the upper mounting plate 19 and the lower mounting plate 21 are removed, and the ball screw 801 is taken out from the support block 23, and the fastening bolts 15 connecting the arc plate 3 and the rectangular plate 5 are removed, and the threaded cover 18 and the fixing rod 17 are separated by rotating and disassembling, and the connecting block 70 is pressed. 2 moves toward the inside of the limiting rod 14 until the connecting block 702 is separated from the fixing rod 17, and the extension rod 13 can be pulled out from the fixing rod 17, so that the arc plate 3 and the rectangular plate 5 can be disassembled and replaced. Finally, the connecting block 702 is ejected from the inside of the fixing rod 17 by the reset of the spring 701, so that the connection between the movable component 8 and the arc plate 3 and the rectangular plate 5 can be achieved, and then the fastening bolt 15 is installed at the connection between the rectangular plate 5 and the arc plate 3 to achieve the reinforcement of the arc plate 3 and the rectangular plate 5.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-sticking sewage tank structure for a household intelligent floor scrubber, comprising a sewage tank body (1), wherein the sewage tank body (1) is mounted on the intelligent floor scrubber in a magnetic connection manner, and is characterized in that: The back of the sewage tank body (1) is provided with a sewage inlet (2); the inner wall of the sewage tank body (1) is movably connected to an arc plate (3); the front side of the arc plate (3) is fixedly mounted with front bristles (4); the rear end of the arc plate (3) is movably connected to a rectangular plate (5) via a fastening bolt (15); the back side of the rectangular plate (5) is fixedly connected with rear bristles (6); the arc plate (3) and the rectangular plate (5) are movably connected to a movable component (8) via a connecting component (7).

2. The anti-sticking sewage tank structure of a household intelligent floor scrubber according to claim 1 is characterized by: A top cover (9) is movably mounted on the upper end surface of the sewage tank body (1), a bottom plate (10) is fixedly connected to the lower end of the sewage tank body (1), and a sealing plug (11) is threadedly sleeved on the inner wall of the lower end surface of the bottom plate (10).

3. The anti-sticking sewage tank structure of a household intelligent floor scrubber according to claim 1 is characterized by: The inner walls of the arc-shaped plate (3) and the rectangular plate (5) are both fixedly mounted with round rods (12), the inner ends of the round rods (12) are fixedly connected with extension rods (13), and the upper and lower sides of the extension rods (13) are both fixedly mounted with limiting rods (14).

4. The anti-sticking sewage tank structure of a household intelligent floor scrubber according to claim 1 is characterized by: The connecting assembly (7) comprises a spring (701) fixedly connected to the inner wall of one side of the extension rod (13); a connecting block (702) is fixedly mounted on one end of the spring (701) away from the extension rod (13).

5. The anti-sticking sewage tank structure of a household intelligent floor scrubber according to claim 1 is characterized by: The movable component (8) comprises a ball screw (801) and a ball nut (802); the outer wall of the ball screw (801) is threadedly sleeved with the inner wall of the ball nut (802); a rotating motor (16) located inside the top cover (9) is fixedly mounted on the upper end of the ball screw (801); and a reducer is arranged on the output shaft of the rotating motor (16).

6. The anti-sticking sewage tank structure of a household intelligent floor scrubber according to claim 5 is characterized by: The front and rear sides of the ball nut (802) are fixedly mounted with fixing rods (17), and the inner wall of the fixing rod (17) is movably engaged with the outer wall of the limiting rod (14). The left and right sides of the fixing rod (17) are threadedly sleeved with threaded covers (18) located outside the connecting block (702).

7. The anti-sticking sewage tank structure of a household intelligent floor scrubber according to claim 2 is characterized by: An upper mounting plate (19) is fixedly mounted on the outer wall of the top cover (9); a positioning bolt (20) is threadedly sleeved on the inner wall of the upper mounting plate (19) at one end away from the top cover (9); a lower mounting plate (21) is threadedly sleeved on the outer wall of the lower end of the positioning bolt (20); and the inner end of the lower mounting plate (21) is fixedly connected to the upper end of the outer wall of the sewage tank body (1).

8. The anti-sticking sewage tank structure of a household intelligent floor scrubber according to claim 2 is characterized by: A cross bar (22) is fixedly mounted on the inner wall of the base plate (10), one end of the cross bar (22) away from the base plate (10) is fixedly connected to a support block (23), and the inner wall of the support block (23) is movably sleeved with the outer wall of the lower end of the ball screw (801).

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