Floor sweeping dust remover

Abstract

The utility model discloses a sweeping dust remover which comprises a support, front wheels are symmetrically connected to the front side of the bottom end of the support, rear wheels are symmetrically connected to the rear side of the bottom end of the support, steering wheels are connected to a beam on the front side of the bottom end of the support and in front of the front wheels, and a top cover is connected to the top end of the support in an opening and closing mode. A containing frame is fixedly connected to the rear side of the top cover and located on the support, a dust barrel is connected to the interior of the containing frame, a negative pressure fan and a water tank are connected to the left side and the right side of the top end of the containing frame respectively, handrails are connected to the two sides of the support, and a set of spraying heads are arranged on the front side of the support and located above the steering wheels in parallel. Cleaning assemblies are arranged on the two sides of the spraying head and connected to the support, and each cleaning assembly comprises an extension frame, an adjusting bolt, a fixing base and a rolling brush. By arranging the spraying head and the water tank, water mist can be conveniently sprayed during dust removal, dust splashing during dust removal can be effectively relieved, the cleaning time is prolonged, meanwhile, the cleaning distance can be adjusted through the cleaning assembly, and the cleaning efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of household electrical cleaning equipment, in particular to a sweeping and dust removing machine. Background Art

[0002] A vacuum cleaner is a robotic device used to clean the floor. It is also called an automatic vacuum cleaner or a vacuum robot. A vacuum cleaner is usually equipped with a vacuum system, including a powerful motor and a vacuum nozzle, which can suck small particles such as dust, shed hair, and pet hair into a dust box or dust bag. In general, a vacuum cleaner is a convenient cleaning device that can reduce the burden of housework in daily life. With the continuous advancement of technology, the functions and performance of vacuum cleaners will continue to improve, providing users with a better cleaning experience.

[0003] In the prior art, a sweeping and dust removing machine with publication number CN108570953A provides a device including a rotating shaft, a dust suction fan and a dust suction pipe, wherein two sweeping brushes are provided and the two sweeping brushes are respectively located on both sides of a vehicle body; a dust collecting box is provided in the vehicle body, and the dust suction fan is located in the dust collecting box; a dust suction port is provided on the lower end surface of the vehicle body, and the dust suction port is connected with the dust suction fan through the dust suction pipe, and the dust suction port is located in the middle of a pair of sweeping brushes, and the sweeping brush includes a brush body, a connecting rod and a screw, wherein the brush body is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is provided with a threaded hole, and the threaded holes of the two connecting rods rotate in opposite directions; the screw is slidably connected to the vehicle body and threadedly matched with the threaded hole, a cavity is provided at one end of the connecting rod close to the brush body, an outlet is provided at the lower part of the brush body, and an elastic bag is provided in the cavity.

[0004] However, there are still some defects in the existing technology. For example, dust collectors are usually used to clean dusty floors. The existing technology sucks in dust by blowing it up, which will cause dust to splash when in use, and ultimately increase cleaning time and reduce cleaning efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a sweeping and dust removing machine in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a sweeping and dust removing machine includes a bracket, a front wheel is symmetrically connected to the front side of the bottom end of the bracket, and a rear wheel is symmetrically connected to the rear side of the bottom end of the bracket, a steering wheel is connected to the front cross beam of the bottom end of the bracket and in front of the front wheel, a top cover is opened and closed on the top of the bracket, a containing frame is fixedly connected to the bracket on the rear side of the top cover, and a dust bucket is connected inside the containing frame, a negative pressure fan and a water tank are respectively connected to the top of the containing frame on the left and right sides, handrails are connected to both sides of the bracket, a group of spray heads are parallelly arranged on the front side of the bracket and above the steering wheel, cleaning components are connected to the bracket on both sides of the spray head, and the cleaning components include an extension frame, an adjustment bolt, a fixing seat, and a roller brush.

[0007] Preferably, the extension frame is connected to both sides of the bracket through the adjusting bolt, and the fixing seat is fixedly connected to the lower front side of the extension frame, and the roller brush is connected to the fixing seat.

[0008] Preferably, the cleaning components are provided in a group and are designed in parallel.

[0009] Preferably, the diameter of the rear wheels is larger than that of the front wheels, and a connecting rod is designed between the groups of rear wheels.

[0010] Preferably, an opening and closing handle is provided in a groove on the front side of the top cover near the steering wheel.

[0011] Preferably, the receiving frame is of semi-open design, so as to facilitate the dust collection by the dust bin.

[0012] The beneficial effects of the utility model are:

[0013] 1. In the utility model, by setting the spray head and the water tank, it is convenient to use the double-head spray head to spray water mist during dust removal, and the spray head increases the cleaning floor area through rotary spraying, which can effectively alleviate the dust splashing during dust removal and effectively reduce the cleaning time.

[0014] 2. In the present invention, by utilizing the cleaning assembly and connecting the extension frame with the bracket through the adjustment bolt on the extension frame, each extension frame can be adjusted, thereby achieving arbitrary adjustment of the cleaning distance and greatly increasing the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall external structure of a sweeping and dust removing machine proposed by the utility model;

[0016] Figure 2 This is a three-dimensional cross-sectional schematic diagram of a sweeping and dust removing machine proposed by the utility model;

[0017] Figure 3 This is an enlarged schematic diagram of a cleaning component of a sweeping and dust removing machine proposed in the utility model.

[0018] In the figure: 1. bracket; 101. front wheel; 102. rear wheel; 103. steering wheel; 2. top cover; 201. opening and closing handle; 3. storage rack; 301. dust bucket; 4. negative pressure fan; 5. water tank; 6. handrail; 7. spray head; 8. cleaning component; 801. extension rack; 802. adjustment bolt; 803. fixing seat; 804. roller brush. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 As shown, a sweeping and dust removing machine comprises a bracket 1, a front wheel 101 is symmetrically connected to the front side of the bottom end of the bracket 1, and a rear wheel 102 is symmetrically connected to the rear side of the bottom end of the bracket 1, a driver is arranged between the rear wheels 102, a steering wheel 103 is connected to the front cross beam of the bottom end of the bracket and in front of the front wheel 101, a top cover 2 is opened and closed on the top end of the bracket 1, a receiving frame 3 is fixedly connected to the rear side of the top cover 2 and on the bracket 1, and a dust bucket 301 is connected inside the receiving frame 3, and the left and right sides of the top end of the receiving frame 3 are connected to the dust bucket 301. A negative pressure fan 4 and a water tank 5 are respectively connected, and the negative pressure fan 4 extends to the top of the inner part of the accommodating frame 3. Handrails 6 are connected on both sides of the bracket 1. A group of spray heads 7 are arranged in parallel on the front side of the bracket 1 and above the steering wheel 103. The spray heads 7 are connected with water pipes and are connected to the water tank 5 through the inside of the bracket 1. At the same time, a water inlet valve is arranged on the water tank 5. Cleaning components 8 are connected on both sides of the spray heads 7 and on the bracket 1. The cleaning components 8 include an extension frame 801, an adjusting bolt 802, a fixing seat 803, and a roller brush 804.

[0021] The extension frame 801 is connected to both sides of the bracket 1 through an adjustment bolt 802, and a fixing seat 803 is fixedly connected to the lower front side of the extension frame 801, and a roller brush 804 is connected to the fixing seat 803. The roller brush 804 has a built-in connecting line and is connected to the drive between the rear wheel 102 for operation.

[0022] The cleaning components 8 are provided in a group and are designed in parallel to effectively increase the cleaning area.

[0023] The diameter of the rear wheel 102 is larger than that of the front wheel 101, and a group of the rear wheels 102 are connected by a connecting rod, and a driver is provided on the connecting rod to drive the rear wheels 102 to run.

[0024] An opening and closing handle 201 is provided in a groove on the front side of the top cover 2 near the steering wheel 103 to facilitate opening or closing the top cover 2.

[0025] The receiving frame 3 is semi-open in design, so that the dust bin 301 can collect dust easily. Meanwhile, the dust bin 301 can also be disassembled and replaced.

[0026] To summarize, the use process of the device is as follows: first, fill the water tank 5 with clean water, open the top cover 2 through the opening and closing handle 201, adjust the angle of a set of extension frames 801 through the adjusting bolt 802, then close the top cover 2, and then start the drive on the rear wheel 102 so that the device can move, and at the same time start the roller brush 804 to rotate and clean, then open the water inlet valve on the water tank 5, transport clean water to the spray head 7, and the spray head 7 sprays, and finally start the negative pressure fan 4 to collect dust on the dust bucket 301 to achieve dust removal.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sweeping and dust removing machine, comprising a bracket (1), characterized in that: A front wheel (101) is symmetrically connected to the front side of the bottom end of the bracket (1), and a rear wheel (102) is symmetrically connected to the rear side of the bottom end of the bracket (1). A steering wheel (103) is connected to the front cross beam of the bottom end of the bracket (1) and in front of the front wheel (101). A top cover (2) is openably connected to the top of the bracket (1). A receiving frame (3) is fixedly connected to the rear side of the top cover (2) and on the bracket (1), and a dust bucket (30) is connected inside the receiving frame (3). 1), a negative pressure fan (4) and a water tank (5) are respectively connected to the top of the receiving frame (3) on the left and right, handrails (6) are connected to the two sides of the support (1), a group of spray heads (7) are arranged in parallel on the front side of the support (1) and above the steering wheel (103), cleaning components (8) are connected to the two sides of the spray heads (7) and on the support (1), and the cleaning components (8) include an extension frame (801), an adjustment bolt (802), a fixing seat (803), and a roller brush (804).

2. A sweeping and dust removing machine according to claim 1, characterized in that: The extension frame (801) is connected to both sides of the bracket (1) through the adjustment bolt (802), and the fixing seat (803) is fixedly connected to the lower front side of the extension frame (801), and the rolling brush (804) is connected to the fixing seat (803).

3. A sweeping and dust removing machine according to claim 1, characterized in that: The cleaning components (8) are provided in a group and are designed in parallel.

4. A sweeping and dust removing machine according to claim 1, characterized in that: The diameter of the rear wheel (102) is larger than that of the front wheel (101), and a group of the rear wheels (102) are connected by a connecting rod.

5. The sweeping and dust removing machine according to claim 1, characterized in that: An opening and closing handle (201) is provided in a groove on the front side of the top cover (2) and close to the steering wheel (103).

6. A sweeping and dust removing machine according to claim 1, characterized in that: The receiving frame (3) is of semi-open design, which facilitates the dust collection of the dust barrel (301).

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