Uniform water supply structure for mopping cloth of sweeper

Abstract

The utility model discloses a uniform water supply structure for a mop of a sweeper, which comprises a water suction pump arranged in a base and used for pumping water out of a water tank; the water inlet hose is connected with a water pipe end of the water suction pump; the waterproof three-way pipe is arranged below the water inlet hose, a water inlet end is arranged at the top of the waterproof three-way pipe, and water outlet ends which are symmetrically arranged are arranged at the bottom of the waterproof three-way pipe; the left water outlet hose and the right water outlet hose are symmetrically arranged on the two water outlet ends and used for guiding and conveying water flow; the chassis connecting pipe is arranged on the base, one end of the chassis connecting pipe is connected with the left water outlet hose and the right water outlet hose, and the other end of the chassis connecting pipe is arranged above the mopping cloth. The floor mopping device has the advantages that water flow is evenly conveyed to the chassis connecting pipes on the two sides through the waterproof three-way pipe, the influence of vibration generated in the equipment operation process is avoided, it is guaranteed that water supply between the two pieces of floor mopping cloth is kept even, and therefore the cleaning quality of the bottom face is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sweeping robots, in particular to a uniform water supply structure for a mop of a sweeping robot. Background Art

[0002] Sweeping robots are mainly used for floor cleaning. With the increasing demand for use, sweeping robots on the market now have two mops arranged at the bottom of the machine to clean the floor. In order to ensure the quality of floor mopping, the two mops need to be evenly humidified at the same time when mopping the floor. However, the current water outlet structure is set in the middle of the machine, and the water supply is set in a fixed-gear adjustment manner. When the device is in a moving state, when the robot cannot maintain a horizontal level, it is mainly reflected in the tilt caused by centrifugal force when walking and turning, or when the ground is uneven, the water supply inside the machine will be uneven, resulting in different humidity levels of the two mopping cloths, resulting in uneven mopping effects, which seriously affects the user experience. Utility Model Content

[0003] The purpose of the present utility model is to provide a uniform water supply structure for the mop of a sweeping machine in order to solve the above-mentioned problem, so as to solve the unreasonable design of the water supply structure in the prior art. When the equipment is tilted during operation, the uniformity of the water supply will be affected, and then the humidity of the two mopping cloths will be different, resulting in uneven mopping effect, which seriously affects the user experience. Among the many technical solutions provided by the present utility model, the preferred technical solution is to evenly transport the water flow to the chassis connecting pipes on both sides by setting a water-isolating three-way pipe, which will not be affected by the vibration generated during the operation of the equipment, ensuring that the water supply between the two mopping cloths remains uniform, thereby improving the cleaning quality of the bottom surface. The technical effect is described in detail below.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a uniform water supply structure for a mop of a sweeping machine, comprising:

[0006] A water pump is arranged in the base and is used to pump water out of the water tank;

[0007] The water inlet hose is connected to the water pipe end of the water pump;

[0008] A water-isolating tee pipe is arranged below the water inlet hose, the top of the water-isolating tee pipe is provided with a water inlet end, and the bottom of the water-isolating tee pipe is provided with symmetrically arranged water outlet ends;

[0009] The left water outlet hose and the right water outlet hose are symmetrically arranged on the two water outlet ends and are used to guide and transport the water flow;

[0010] The chassis connecting pipe is arranged on the base, one end of which is connected with the left water outlet hose and the right water outlet hose, and the other end of which is arranged above the mopping cloth.

[0011] Preferably, a water-blocking sheet is provided inside the water-blocking tee pipe for diverting water to two water outlet ends.

[0012] Preferably, a positioning protrusion is provided on the outer wall of the water-proof three-way pipe.

[0013] Preferably, the floppy disk connecting tube is led out from the bottom surface of the base, and the edge of the floppy disk connecting tube is chamfered.

[0014] The beneficial effects are:

[0015] By setting up a water-isolating three-way pipe, the water flow is evenly transported to the chassis connecting pipes on both sides, which will not be affected by the vibration generated during the operation of the equipment, ensuring that the water supply between the two mopping cloths remains uniform, thereby improving the cleaning quality of the bottom surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structure of the utility model Figure 1 ;

[0018] Figure 2 It is a three-dimensional structure of the utility model Figure 2 ;

[0019] Figure 3 The utility model Figure 2 A partial enlarged view;

[0020] Figure 4 It is a view of the internal structure of the water-isolating three-way pipe of the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Upper cover; 2. Mopping cloth; 3. Base; 4. Water pump inlet pipe; 5. Water pump; 6. Chassis connecting pipe; 7. Left water outlet hose; 8. Water-isolating tee pipe; 9. Right water outlet hose; 10. Water inlet hose; 11. Water-isolating sheet; 12. Positioning protrusion; 13. Water inlet terminal; 14. Water outlet terminal. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, the utility model provides a uniform water supply structure for a mop of a sweeping machine, comprising:

[0025] The water pump 5 is arranged in the base 3, wherein the water inlet pipe of the water pump 5 is connected to the water tank, and the other end is softly connected to the water inlet pipe. When in use, the water pump 5 is used to extract the water flow from the water tank in the equipment and then send it into the subsequent water inlet hose 10;

[0026] The water inlet hose 10 is connected to the water pipe end of the water pump 5. The water inlet hose 10 is made of transparent plastic. The hose structure design is used because, on the one hand, it is easy to bend and install, and adapts to the narrow structure inside the fuselage. On the other hand, it can be repaired and replaced when a blockage occurs, thereby reducing the subsequent maintenance cost.

[0027] The water-isolating tee 8 is arranged below the water inlet hose 10. A positioning groove for fixing the water-isolating tee 8 is provided on the base 3, so that the water-isolating tee 8 can be installed on the base 3 to prevent the shaking generated during the operation of the equipment from causing the water-isolating tee 8 to vibrate and make abnormal noises, or even fall off, thereby ensuring the stability of the water-isolating tee 8 when in use. A water inlet terminal 13 is provided on the top of the water-isolating tee 8, and symmetrically arranged water outlet terminals 14 are provided on the bottom of the water-isolating tee 8. When in use, water flows from the water inlet terminal 13 on the top of the water-isolating tee 8, and is symmetrically diverted to the two water outlet terminals 14 below the water-isolating tee 8, thereby achieving uniform dispersion of the water flow.

[0028] The left water outlet hose 7 and the right water outlet hose 9 are symmetrically arranged on the two water outlet ends 14, and are used to guide and transport the water flow. The left water outlet hose 7 and the right water outlet hose 9 are also made of transparent soft plastic material, which is easy to install and replace;

[0029] The chassis connecting pipe 6 is arranged on the base 3, one end of which is connected to the left water outlet hose 7 and the right water outlet hose 9, and the other end is arranged above the mopping cloth 2. When the water flow is discharged from the left water outlet hose 7 and the right water outlet hose 9, it will be introduced into the chassis connecting pipe 6 and finally penetrate into the mopping cloth 2 below. Since the mopping cloth 2 is continuously rotating, the water flow will be evenly dispersed on the surface of the mopping cloth 2, ensuring that the mopping cloth 2 is evenly supplied with water;

[0030] When in use, the water pump 5 works to pump out the water inside the water tank from the water pump inlet pipe 4 and introduce it into the water inlet hose 10. After the water flow is introduced into the water-isolating tee pipe 8, the water flow will be dispersed to the water outlet end 14 of the water-isolating tee pipe 8, and enter the left water outlet hose 7 and the right water outlet hose 9, and finally introduced into the chassis connecting pipe 6 on the base 3, and finally exported to the mopping cloth 2 below, thereby achieving uniform water supply to the mopping cloth 2 and ensuring the cleaning quality.

[0031] In another embodiment, a water-blocking sheet 11 is provided inside the water-blocking tee pipe 8 for diverting water to two water outlet ends 14. The vertically arranged water-blocking sheet 11 design can improve the uniformity of water flow dispersion and ensure the uniformity of humidity of the left and right mopping cloths 2, thereby ensuring the cleaning quality.

[0032] In another embodiment, a positioning protrusion 12 is provided on the outer wall of the water-proof three-way pipe 8, and the positioning protrusion 12 can clamp and limit the hose to prevent the hose from falling off due to vibration during the operation of the equipment, thereby ensuring stability during the water supply process.

[0033] In another embodiment, the floppy disk connecting tube is led out from the bottom surface of the base 3, and the edge of the floppy disk connecting tube is provided with a chamfer. The chamfered design can increase the contact range of the water flow with the mopping cloth 2 when the water flow is led out, thereby further improving the uniformity of the water supply to the mopping cloth 2.

[0034] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A structure for uniform water supply to a mop of a sweeping machine, characterized in that: include: A water pump (5) is arranged in the base (3) and is used to pump water out of the water tank; A water inlet hose (10) connected to the water pipe end of the water pump (5); A water-isolating tee pipe (8) is arranged below the water inlet hose (10), the top of the water-isolating tee pipe (8) is provided with a water inlet terminal (13), and the bottom of the water-isolating tee pipe (8) is provided with symmetrically arranged water outlet terminals (14); The left water outlet hose (7) and the right water outlet hose (9) are symmetrically arranged on the two water outlet ends (14) and are used to guide and transport the water flow; The chassis connecting pipe (6) is arranged on the base (3), one end of which is connected to the left water outlet hose (7) and the right water outlet hose (9), and the other end of which is arranged above the mopping cloth (2).

2. The uniform water supply structure for the mop of a sweeping machine according to claim 1 is characterized by: A water-isolating sheet (11) is provided inside the water-isolating tee pipe (8) for diverting water to two water outlet ends (14).

3. The uniform water supply structure for the mop of a sweeping machine according to claim 1 is characterized by: A positioning protrusion (12) is provided on the outer wall of the water-blocking three-way pipe (8).

4. The uniform water supply structure for the mop of a sweeping machine according to claim 1 is characterized by: The chassis connecting pipe (6) is led out from the bottom surface of the base (3), and the edge of the chassis connecting pipe (6) is provided with a chamfer.

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