Sweeping machine with sweeping brush

Abstract

The utility model discloses a sweeping machine with a sweeping brush, which relates to the technical field of sweeping machines and comprises a floor brush main body and a handle arranged at one end of the floor brush main body through a hinge, a floor brush upper cover is detachably arranged above the floor brush main body, and a floor brush sleeve is rotatably arranged at one end in the floor brush main body through a bearing. And the outer side of the floor brush sleeve is sleeved with a floor brush with hairs. By arranging the floor brush main body, the floor brush with the hair, the dust collection box, the partition plate, the upper scraping plate and the water guide cover, when the floor brush with the hair is used for cleaning the floor, sewage and solid garbage generated by cleaning rotate along with the floor brush with the hair, and the solid garbage is blocked and guided by the partition plate to enter the dust collection box; the sewage is guided by the water guide cover to enter the dust collection box, in the process, the interior of the dust collection box is divided into the two cavities through the partition plate, the solid waste and the sewage are contained in the two cavities respectively, and a user does not need to manually separate the solid waste from the sewage when cleaning the device.

Description

Technical Field

[0001] This utility model relates to the field of sweeping machine technology, and in particular to a sweeping machine with a sweeping brush. Background Technology

[0002] A sweeper, also known as a floor scrubber, uses a roller brush that sweeps up trash on the floor like a broom. Under the negative pressure generated by the fan, the trash is sucked into a wastewater tank, thus cleaning the floor.

[0003] In the prior art, such as the floor scrubber and floor scrubber described in publication number CN217488532U, the floor scrubber includes: a floor brush base with a brush chamber, a brush body disposed in the brush chamber, a connecting pipe located downstream of the brush body, a clean water tank disposed on the floor brush base, a water supply pipe connected to the downstream end of the clean water tank, and a spray panel assembly located downstream of the water supply pipe and spraying water onto the brush body, wherein the spray panel assembly has a heating element for heating the water. The advantage of this invention is that heating the water from the water tank improves the cleaning effect and also facilitates sterilization of the brush body.

[0004] The above-mentioned technical solution has some problems in practical application. When cleaning the ground, the wastewater and solid waste generated after cleaning are collected by a dust collection box. During subsequent cleaning, the user needs to manually separate the solid waste and wastewater, which is a poor experience. In addition, the roller brush in this technical solution is not convenient to replace. When cleaning different surfaces, it is inconvenient to change to different roller brushes.

[0005] Therefore, it is necessary to invent a sweeping brush to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a sweeping brush sweeper to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a sweeping brush sweeper, comprising a brush body and a handle hinged to one end of the brush body; a brush cover detachably mounted on the top of the brush body; a brush sleeve rotatably mounted inside the brush body via a bearing at one end; a brush motor fixed between the brush sleeve and the brush body; a bristle brush sleeve fitted onto the outer side of the brush sleeve; a dust collection box fixed inside the brush body; a partition fixed inside the dust collection box; and a fixed end of the dust collection box near the bristle brush. The dust collection box has a lower scraper with an arc-shaped structure. A floor brush cover is provided above the dust collection box. A water collection cover is fixedly provided on the lower surface of the floor brush cover. An upper scraper with an arc-shaped structure is fixedly provided at one end of the water collection cover, and the bottom end of the upper scraper is set with a serrated structure. A water guide cover is fixedly provided at one end of the water collection cover. A dust box cover is fixedly provided at the end of the upper surface of the dust box away from the lower scraper. Two water guide grooves adapted to the water guide cover are opened in the middle of the upper surface of the dust box cover. A through groove is provided between the two water guide grooves. A wastewater tank cover spring block is rotatably provided at the opening of the through groove via a pin.

[0008] Preferably, one end of the wastewater tank cover spring block is fixedly provided with a locking block, and a spring block top rod is provided below the locking block. The spring block top rod is slidably disposed inside the floor brush body, and a pulley is rotatably provided at the bottom end of the spring block top rod, and the pulley is disposed on the lower surface of the floor brush body.

[0009] Preferably, the end of the bristle floor brush away from the floor brush sleeve is provided with a floor brush pressure seat, and a floor brush pull block is rotatably provided in the middle of the outer side wall of the floor brush pressure seat via a pin. The outer side wall of the floor brush body is provided with a receiving groove adapted to the floor brush pull block. A positioning sleeve is fixedly provided at one end of the inner side wall of the floor brush pull block. A floor brush lock is slidably provided on one side inner wall of the floor brush body. A positioning block adapted to the positioning sleeve is fixedly provided at one end of the floor brush lock. A spring is provided between the other end of the floor brush lock and the inner wall of the floor brush body.

[0010] Preferably, the upper surface of the floor brush cover has two movable frames that can slide in the middle. The movable frames have a fixing block inside, which is fixed to the lower surface of the floor brush cover. A spring is provided between the fixing block and the inner wall of the movable frame.

[0011] Preferably, one end of the movable frame is fixedly provided with an insert block, and the top of the inner walls on both sides of the floor brush body are provided with slots that are compatible with the insert block. The top of the movable frame is fixedly provided with a floor brush lever, and the floor brush lever is slidably disposed above the floor brush cover.

[0012] Preferably, there is a gap between the lower scraper, the upper scraper, and the bristle brush.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model comprises a floor brush body, a bristle floor brush, a dust collection box, a partition, an upper scraper, and a water guide cover. When the bristle floor brush cleans the floor, the wastewater and solid waste generated during cleaning rotate with the bristle floor brush. The solid waste is blocked and guided into the dust collection box by the partition, and the wastewater is guided into the dust collection box by the water guide cover. During this process, the partition divides the interior of the dust collection box into two chambers, and the solid waste and wastewater are collected in the two chambers respectively. Users do not need to manually separate solid waste and wastewater when cleaning the device, which improves the user experience.

[0015] 2. This utility model, by setting up a floor brush sleeve, a bristle floor brush, a floor brush pressure seat, a floor brush pull block, and a floor brush lock, allows for the replacement of different types of bristle floor brushes as needed when cleaning different floors. By pulling the floor brush lock to release its restriction on the floor brush pull block, and then flipping the floor brush pull block and pulling out the floor brush pressure seat, the restriction on the bristle floor brush can be released, thereby allowing the bristle floor brush to be removed from the floor brush sleeve for quick replacement. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a bottom view of the overall structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the floor brush cover of this utility model.

[0019] Figure 4 This is a schematic diagram of the dust collection box and floor brush cover structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the dust collection box and dust box cover of this utility model.

[0021] Figure 6 This is a schematic diagram of the water collection cover and dust box cover of this utility model.

[0022] Figure 7 This is a side sectional view of the overall structure of this utility model.

[0023] Figure 8 This is a schematic diagram of the structure of the floor brush sleeve and the bristle floor brush of this utility model.

[0024] Figure 9 This is a schematic diagram of the internal structure of the main body of the floor brush of this utility model.

[0025] Figure 10 This is a schematic diagram of the floor brush holder, floor brush pull block, and floor brush locking structure of this utility model.

[0026] In the diagram: 1. Main body of the floor brush; 2. Handle; 3. Top cover of the floor brush; 4. Floor brush sleeve; 5. Floor brush with bristles; 6. Dust collection box; 7. Partition; 8. Lower scraper; 9. Middle cover of the floor brush; 10. Water collection cover; 11. Upper scraper; 12. Water guide cover; 13. Dust box cover; 14. Water guide groove; 15. Through groove; 16. Wastewater tank cover spring block; 17. Locking block; 18. Spring block top rod; 19. Pulley; 20. Floor brush pressure seat; 21. Floor brush pull block; 22. Positioning sleeve; 23. Floor brush lock; 24. Positioning block; 25. Movable frame; 26. Fixed block; 27. Insert block; 28. Floor brush push block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides, for example Figure 1-10 The sweeping brush shown includes a floor brush body 1 and a handle 2 hinged to one end of the floor brush body 1. A floor brush cover 3 is detachably provided on the top of the floor brush body 1. A floor brush sleeve 4 is rotatably provided inside the floor brush body 1 via a bearing. A floor brush motor is fixed between the floor brush sleeve 4 and the floor brush body 1. A bristle floor brush 5 is sleeved on the outside of the floor brush sleeve 4. A dust collection box 6 is fixed inside the floor brush body 1. A partition 7 is fixed inside the dust collection box 6. An arc-shaped lower scraper 8 is fixed at the end of the dust collection box 6 near the bristle floor brush 5. A floor brush middle cover 9 is provided above the dust collection box 6. A water collection cover 10 is fixed on the lower surface of the floor brush middle cover 9. An arc-shaped upper scraper 11 is fixed at one end of the water collection cover 10. The bottom end of the upper scraper 11 is designed with a serrated structure. The serrated structure design allows the upper scraper 11 to separate solid waste from sewage.

[0029] A water guide cover 12 is fixedly provided at one end of the water collection cover 10. A dust box cover 13 is fixedly provided at the end of the upper surface of the dust collection box 6 away from the lower scraper 8. Two water guide grooves 14 adapted to the water guide cover 12 are opened in the middle of the upper surface of the dust box cover 13. A through groove 15 is provided between the two water guide grooves 14. A sewage tank cover spring block 16 is rotatably provided at the opening of the through groove 15 by a pin. A locking block 17 is fixedly provided at one end of the sewage tank cover spring block 16. A spring block top rod 18 is provided below the locking block 17. The spring block top rod 18 is slidably provided inside the floor brush body 1. A pulley 19 is rotatably provided at the bottom end of the spring block top rod 18. The pulley 19 is provided on the lower surface of the floor brush body 1. It should be noted that the sewage tank cover spring block 16 is a rubber cover. Its top is squeezed by the middle cover 9 of the floor brush. In the default state, it seals the through groove 15.

[0030] The bristle floor brush 5 is provided with a floor brush pressure seat 20 at one end away from the floor brush sleeve 4. It should be noted that the floor brush pressure seat 20 includes a rotatable end, which can be inserted into the bristle floor brush 5, thereby limiting the bristle floor brush 5 to the outside of the floor brush sleeve 4.

[0031] A floor brush pull block 21 is rotatably provided on the middle of the outer side wall of the floor brush pressure seat 20 via a pin. A receiving groove adapted to the floor brush pull block 21 is provided on the outer side wall of the floor brush body 1. A positioning sleeve 22 is fixedly provided on one end of the inner side wall of the floor brush pull block 21. A floor brush lock buckle 23 is slidably provided on one side inner wall of the floor brush body 1. A positioning block 24 adapted to the positioning sleeve 22 is fixedly provided on one end of the floor brush lock buckle 23. A spring is provided between the other end of the floor brush lock buckle 23 and the inner wall of the floor brush body 1. The floor brush lock buckle 23 is used to lock the position of the floor brush pull block 21.

[0032] Two movable frames 25 are slidably provided in the middle of the upper surface of the floor brush cover 9. The movable frame 25 has a fixed block 26 inside. The fixed block 26 is fixed to the lower surface of the floor brush cover 3. A spring is provided between the fixed block 26 and the inner wall of the movable frame 25. An insert block 27 is fixed at one end of the movable frame 25. The top of the inner walls on both sides of the floor brush body 1 are provided with slots that are compatible with the insert block 27. A floor brush lever 28 is fixed at the top of the movable frame 25. The floor brush lever 28 is slidably provided above the floor brush cover 3. The floor brush lever 28 is used to drive the movable frame 25 to move. The movable frame 25 drives the insert block 27 to move, so that it separates from the slot. This releases the limit of the floor brush cover 9, so as to realize the removal of the floor brush cover 9 and the disassembly and cleaning of the dust collection box 6.

[0033] There are gaps between the lower scraper 8, the upper scraper 11 and the bristle brush 5. It should be noted that the lower scraper 8 is coated with rubber to avoid damaging the bristle brush 5. The bristle brush 5 is available in two types: hard bristles and soft bristles, which can be adapted to different types of floors.

[0034] Working principle of this utility model:

[0035] When using this device, first install the bristle floor brush 5 on the floor brush sleeve 4, then pull the floor brush pull block 21 to flip it into the receiving groove on the outside of the floor brush body 1. At this time, the spring acts on the floor brush lock 23, so that the positioning block 24 at one end of the floor brush lock 23 is inserted into the positioning sleeve 22 at one end of the floor brush pull block 21 to limit the floor brush pull block 21. At this time, the bristle floor brush 5 is restricted to the outside of the floor brush sleeve 4.

[0036] When cleaning the ground, clean water is sprayed onto the ground and the surface of the bristle brush 5 by the built-in water pump or external water pipe. The bristle brush 5 rotates at high speed under the drive of the brush sleeve 4 and the brush motor to clean the ground. Stains and solid waste on the ground follow the bristle brush 5. During this process, the lower scraper 8 guides the waste and sewage to the inside of the brush body 1 as the bristle brush 5 rotates. Then the upper scraper 11 scrapes the waste and sewage off the bristle brush 5. The upper scraper 11 separates the sewage from the solid waste through the serrated structure at its bottom. The solid waste is scooped off by the upper scraper 11 into the dust collection box 6. The sewage passes through the serrations at the bottom of the upper scraper 11 into the water collection cover 10, then through the water guide cover 12 into the water guide trough 14, and through the through trough 15 into the dust collection box 6. At this time, the sewage and waste can be separated and collected.

[0037] During the cleaning process, the brush body 1 is pressed down by the handle 2, so that the pulley 19 is in contact with the ground. The pulley 19 pushes the locking block 17 upward through the spring block rod 18. The locking block 17 drives the sewage tank cover spring block 16 to move upward, so that the through groove 15 is opened. At this time, sewage can enter the dust collection box 6. After the cleaning is completed, the brush body 1 is lifted by the handle 2. At this time, the pulley 19 is separated from the ground. At this time, the sewage tank cover spring block 16 resets under its own elasticity and seals the through groove 15 to prevent sewage leakage from the dust collection box 6.

[0038] It should be noted that this technical solution only provides the structure of the sweeper with brush 5 and dust collection box 6. The water pump, water tank pipeline design and other related structures in the sweeper all adopt existing structures in the prior art. The water pump and brush motor are connected to the external power supply through wires. Since they are not innovative and are not related to this technical solution, they will not be described in detail here.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A floor brush sweeper, comprising a floor brush body (1) and a handle (2) provided at one end of the floor brush body (1) through a hinge, characterized in that: The upper part of the floor brush body (1) is detachably provided with a floor brush upper cover (3), one end of the inside of the floor brush body (1) is rotatably provided with a floor brush sleeve (4) through a bearing, and a floor brush motor is fixedly arranged between the floor brush sleeve (4) and the floor brush body (1), the outside of the floor brush sleeve (4) is sleeved with a bristle floor brush (5), the inside of the floor brush body (1) is fixedly provided with a dust collecting box (6), the inside of the dust collecting box (6) is fixedly provided with a partition plate (7), one end of the dust collecting box (6) close to the bristle floor brush (5) is fixedly provided with an arc-shaped lower scraping plate (8), the upper part of the dust collecting box (6) is provided with a floor brush middle cover (9), the lower surface of the floor brush middle cover (9) is fixedly provided with a water collecting cover (10), one end of the water collecting cover (10) is fixedly provided with an arc-shaped upper scraping plate (11), the bottom end of the upper scraping plate (11) is provided in a sawtooth structure, one end of the water collecting cover (10) is fixedly provided with a water guide cover (12), the upper surface of the dust collecting box (6) is fixedly provided with a dust box cover (13) away from the lower scraping plate (8), the upper surface of the dust box cover (13) is provided with two water guide grooves (14) adapted to the water guide cover (12) in the middle part, a through groove (15) is arranged between the two water guide grooves (14), and a sewage tank cover elastic block (16) is rotatably arranged at the groove opening of the through groove (15) through a pin shaft.

2. The sweeping brush sweeping machine according to claim 1, characterized in that: One end of the sewage tank cover elastic block (16) is fixedly provided with a clamping block (17), the lower part of the clamping block (17) is provided with an elastic block top rod (18), the elastic block top rod (18) is slidably arranged in the inside of the floor brush body (1), the bottom end of the elastic block top rod (18) is rotatably provided with a pulley (19), and the pulley (19) is arranged on the lower surface of the floor brush body (1).

3. The sweeping brush sweeping machine according to claim 1, characterized in that: One end of the sewage tank cover elastic block (16) is fixedly provided with a clamping block (17), the lower part of the clamping block (17) is provided with an elastic block top rod (18), the elastic block top rod (18) is slidably arranged in the inside of the floor brush body (1), the bottom end of the elastic block top rod (18) is rotatably provided with a pulley (19), and the pulley (19) is arranged on the lower surface of the floor brush body (1).

4. The sweeping brush sweeping machine according to claim 1, characterized in that: One end of the sewage tank cover elastic block (16) is fixedly provided with a clamping block (17), the lower part of the clamping block (17) is provided with an elastic block top rod (18), the elastic block top rod (18) is slidably arranged in the inside of the floor brush body (1), the bottom end of the elastic block top rod (18) is rotatably provided with a pulley (19), and the pulley (19) is arranged on the lower surface of the floor brush body (1).

5. The sweeper according to claim 4, wherein: The upper surface of the floor brush middle cover (9) is slidably provided with two movable frames (25), the inside of the movable frame (25) is provided with a fixed block (26), the fixed block (26) is fixedly arranged on the lower surface of the floor brush upper cover (3), and a spring is arranged between the fixed block (26) and the inner wall of the movable frame (25). One end of the sewage tank cover elastic block (16) is fixedly provided with a clamping block (17), the lower part of the clamping block (17) is provided with an elastic block top rod (18), the elastic block top rod (18) is slidably arranged in the inside of the floor brush body (1), the bottom end of the elastic block top rod (18) is rotatably provided with a pulley (19), and the pulley (19) is arranged on the lower surface of the floor brush body (1). One end of the sewage tank cover elastic block (16) is fixedly provided with a clamping block (17), the lower part of the clamping block (17) is provided with an elastic block top rod (18), the elastic block top rod (18) is slidably arranged in the inside of the floor brush body (1), the bottom end of the elastic block top rod (18) is rotatably provided with a pulley (19), and the pulley (19) is arranged on the lower surface of the floor brush body (1).

6. The sweeping brush sweeping machine according to claim 1, characterized in that: The lower scraper (8), the upper scraper (11) and the hair brush (5) are provided with gaps.

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