Floor brush structure of dust collector

Abstract

The utility model discloses a floor brush structure of a dust collector, and aims to provide the floor brush structure of the dust collector, wherein the height of a brush head can be adjusted according to use conditions. The utility model relates to an LED lamp which comprises a base, a ventilation groove is arranged on the base, a buckling plate is arranged on the base, and the buckling plate is connected with the base and corresponds to the ventilation groove. One end of the connecting assembly is connected with the base, and the connecting assembly is communicated with the ventilation groove; the brush head assembly is mounted on the base; the upper cover is detachably connected with the base; an adjusting assembly is installed on the upper cover and connected with the brush head assembly. The cleaning brush has the advantages that the height of the brush head can be adjusted according to the use condition, the base can be conveniently machined, the angle can be changed, the mounting plate can be fixed, the height of the lifting plate can be adjusted, and the cleaning capacity can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dust collector related technical field especially a dust collector floor brush structure. BACKGROUND

[0002] The dust collector is mainly composed of dusting, dust suction and dust filtering three parts, generally including a series of commutator motor, centrifugal fan, dust filter (bag) and dust suction accessories. The dust collector can remove dust, mainly because its "head" is equipped with an electric blower. The blower has a fan wheel on the rotating shaft, which can produce high suction and pressure at a speed of 500 revolutions per second after being electrified. Under the action of suction and pressure, air is discharged at high speed, and the air in the front end of the fan is constantly supplemented into the fan, resulting in a transient vacuum inside the dust collector, and a negative pressure difference is formed between the outside atmosphere. Under the action of the pressure difference, the air containing dust is sucked in. Dust and other impurities pass through the carpet or floor brush, long connecting pipe, elbow, hose and hose joint into the dust filter bag in turn, and dust and other impurities are retained in the dust filter bag. The air is purified by filter sheet and then discharged from the tail of the machine body. A brush head is usually installed at the front end of the floor brush of the dust collector to pre-treat dust. However, the existing brush head is mostly fixedly installed, and has poor adaptability to different floors. CONTENT OF THE UTILITY MODEL

[0003] The utility model discloses in order to overcome the fixed installation's brush head of prior art's adaptability to different floors is not high's insufficient, provided a dust collector floor brush structure that can follow the height of brush head of use condition adjustment.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A dust collector floor brush structure, comprising:

[0006] A base is provided with a ventilation slot, and a buckle plate is arranged on the base and connected with the base and corresponding to the ventilation slot;

[0007] A connecting assembly is connected with one end of the base, and the connecting assembly is communicated with the ventilation slot;

[0008] A brush head assembly is installed on the base;

[0009] An upper cover is detachably connected with the base;

[0010] An adjusting assembly is installed on the upper cover and connected with the brush head assembly.

[0011] The base is used for rolling on the ground, and dust is adsorbed through the ventilation slot during movement of the base. A buckle plate is installed on the base, and the buckle plate is in sealed connection with the base to ensure that the ventilation slot is in a sealed state and one end is open and connected with a connecting assembly. The connecting assembly is connected with a dust collector main body, and then dust is sucked through the ventilation slot. An upper cover is installed on the base to form a main structure of the floor brush. Then, the brush head assembly installed on the base is used to process the ground. According to different ground requirements, the height of the brush head assembly from the ground is adjusted through an adjusting assembly, so as to better adapt to the ground. The base of the floor brush moves, and dust is first adsorbed through the ventilation slot after being processed by the floor brush. The dust enters the connecting assembly and is output by the dust collector, so as to achieve the purpose of adjusting the height of the brush head according to the use condition.

[0012] As a preferred, the ventilation slot comprises a suction slot and a transfer slot, the suction slot and the transfer slot are communicated, the top end of the transfer slot is provided with a slot, the buckle plate is provided with a plug plate, and the buckle plate is detachably connected with the base through cooperation of the plug plate and the slot. The ventilation slot is divided into a suction slot and a transfer slot. One end of the suction slot directly corresponds to the ground, dust is sucked through the suction slot, and the dust enters the transfer slot. The upper end of the transfer slot is open, so that the ventilation slot is convenient to process when the base is processed. In order to prevent dust from escaping in the transfer slot and to prevent the adsorption effect from being reduced due to non-sealing, the buckle plate is installed at the upper end of the transfer slot. The buckle plate closes the upper end of the transfer slot. The buckle plate is connected with the base by inserting the plug plate into the slot around the transfer slot. After the buckle plate is installed, the adsorption capacity of the ventilation slot can be ensured. Such design is convenient for processing the base.

[0013] As preferred, the connecting assembly comprises a rotating tube and a connecting tube, one end of the rotating tube is arranged between the clamping plate and the base, the rotating tube is rotatably connected with the side of the middle transfer groove, one end of the connecting tube is arranged in the other end of the rotating tube, a fixing ring is arranged on the rotating tube, a fixing block is arranged on the inner side of the fixing ring, the fixing block passes through the rotating tube and contacts with the part of the connecting tube arranged in the rotating tube, and the rotating tube is connected with the connecting tube through the fixing ring. The connecting assembly is the main device for connecting the floor brush with the main body of the dust collector, one end of the connecting assembly is used for receiving dust in the middle transfer groove, one end of the rotating tube of the connecting assembly is arranged between the clamping plate and the base, the end of the rotating tube connected with the base is in a cylindrical shape, the rotating tube is in communication with the middle transfer groove, and the rotating tube is sealingly connected with the base and the clamping plate. Since the rotating tube is in a cylindrical shape and arranged in the middle transfer groove, the angle can be changed through the rotating tube. When one end of the rotating tube is in communication with the ventilation groove, the other end of the rotating tube is connected with the connecting tube, one end of the connecting tube is arranged in the rotating tube, and the other end of the connecting tube is used for being connected with the main body of the dust collector. The suction force is provided through the dust collector. The rotating tube and the connecting tube are connected through the fixing ring. The fixing ring is sleeved on the rotating tube, the two ends of the opening of the fixing ring are fixed through screws, the fixing ring is tightly sleeved on the rotating tube, and then the fixing block on the inner side of the fixing ring passes through the rotating tube and contacts with the part of the connecting tube arranged in the rotating tube. The end of the connecting tube is fixed in the rotating tube to complete the connection. Such design can change the angle.

[0014] As preferred, the brush head assembly comprises a lifting plate and a mounting plate, the lifting plate is arranged on the base, the lifting plate is provided with a limiting hole, the base is provided with a lifting rod, one end of the lifting rod is connected with the base, the other end of the lifting rod passes through the limiting hole and is connected with the upper cover, the base is provided with a lifting spring, one end of the lifting spring is connected with the base, and the other end of the lifting spring is connected with the lifting plate, the mounting plate is arranged at the front end of the lifting plate, and the mounting plate is provided with a clamping block. The lifting plate of the brush head assembly is arranged on the base and arranged between the base and the upper cover. One end of the lifting plate is provided with the mounting plate, the brush strip is arranged on the mounting plate, the brush strip is fixed through the clamping block on the mounting plate, the ground is cleaned through the brush strip, the mounting plate is arranged in the gap between the front end of the upper cover and the front end of the base, the lifting spring is arranged on the base, and in the natural state, the lifting spring lifts the lifting plate, the lifting plate rises along the lifting rod on the base, and thus is far away from the ground. Such design can lift the mounting plate.

[0015] As preferred, the adjusting assembly comprises a rotating rod and a dial, the rotating rod is shaped as a "J" character, two ends of the rotating rod are rotatably connected with two sides of the upper cover, the upper cover is provided with a through hole, the lower end of the dial passes through the through hole and is connected with the rotating rod, the two ends of the rotating rod are both provided with adjusting blocks, the lifting plate is provided with adjusting grooves, and the adjusting blocks correspond to the adjusting grooves.

[0016] As preferred, the front end of the base is provided with a small roller, the rear end of the base is provided with a large roller, the large roller and the small roller are rotatably connected with the base, and the rear end of the base is provided with a plug-in groove.

[0017] The base is provided with the small roller and the large roller, so that the ground brush can move on the ground, and the cleaning capacity of the ground brush is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic view of the utility model;

[0019] Figure 2 is Figure 1 an explosion map of

[0020] Figure 3 is Figure 1 a structural schematic view of the base in

[0021] Figure 4 is Figure 1 an explosion map of the connecting assembly in

[0022] Figure 5 isFigure 2 Structure diagram of the brush head assembly and the adjusting assembly;

[0023] Figure 6 is Figure 5 Structure diagram of the brush head assembly.

[0024] In the figure: 1, base; 11, ventilation slot; 12, buckling plate; 121, insertion plate; 13, suction slot; 14, transfer slot; 15, insertion slot; 16, lifting rod; 17, small roller; 18, large roller; 19, insertion slot; 2, connecting assembly; 21, rotating tube; 22, connecting tube; 23, fixing ring; 24, fixing block; 3, brush head assembly; 31, lifting plate; 32, mounting plate; 33, limiting hole; 34, lifting spring; 35, clamping block; 36, adjusting slot; 4, upper cover; 41, through hole; 5, adjusting assembly; 51, rotating rod; 52, push piece; 53, adjusting block. DETAILED DESCRIPTION

[0025] The utility model will be further described below in combination with the drawings and specific embodiments.

[0026] For example, Figure 1 In an embodiment, a dust collector floor brush structure includes:

[0027] The base 1 is provided with a ventilation slot 11, and the base 1 is provided with a buckling plate 12 connected with the base 1 and corresponding to the ventilation slot 11;

[0028] The connecting assembly 2 is connected with the base 1 at one end, and the connecting assembly 2 is communicated with the ventilation slot 11;

[0029] The brush head assembly 3 is installed on the base 1;

[0030] The upper cover 4 is detachably connected with the base 1;

[0031] The adjusting assembly 5 is installed on the upper cover 4, and the adjusting assembly 5 is connected with the brush head assembly 3.

[0032] The ventilation slot 11 includes a suction slot 13 and a transfer slot 14, the suction slot 13 and the transfer slot 14 are communicated, the top end of the transfer slot 14 is provided with an insertion slot 15, the buckling plate 12 is provided with an insertion plate 121, and the buckling plate 12 is detachably connected with the base 1 through the cooperation of the insertion plate 121 and the insertion slot 15.

[0033] The connecting assembly 2 comprises a rotating pipe 21 and a connecting pipe 22, one end of the rotating pipe 21 is arranged between the buckle plate 12 and the base 1, the rotating pipe 21 is rotatably connected with the side of the transfer groove 14, one end of the connecting pipe 22 is arranged in the other end of the rotating pipe 21, the rotating pipe 21 is provided with a fixing ring 23, the inner side of the fixing ring 23 is provided with a fixing block 24, the fixing block 24 passes through the rotating pipe 21 and is in contact with the connecting pipe 22, and the rotating pipe 21 is connected with the connecting pipe 22 through the fixing ring 23.

[0034] The brush head assembly 3 comprises a lifting plate 31 and a mounting plate 32, the lifting plate 31 is arranged on the base 1, the lifting plate 31 is provided with a limiting hole 33, the base 1 is provided with a lifting rod 16, one end of the lifting rod 16 is connected with the base 1, the other end of the lifting rod 16 passes through the limiting hole 33 and is connected with the upper cover 4, the base 1 is provided with a lifting spring 34, one end of the lifting spring 34 is connected with the base 1, the other end of the lifting spring 34 is connected with the lifting plate 31, the mounting plate 32 is mounted at the front end of the lifting plate 31, and the mounting plate 32 is provided with a clamping block 35.

[0035] The adjusting assembly 5 comprises a rotating rod 51 and a pushing piece 52, the rotating rod 51 is shaped like a Chinese character "j", both ends of the rotating rod 51 are rotatably connected with both sides of the upper cover 4, the upper cover 4 is provided with a through hole 41, the lower end of the pushing piece 52 passes through the through hole 41 and is connected with the rotating rod 51, both ends of the rotating rod 51 are provided with an adjusting block 53, the lifting plate 31 is provided with an adjusting groove 36, and the adjusting block 53 corresponds to the adjusting groove 36.

[0036] The base 1 is provided with a small roller 17 at the front end and a large roller 18 at the rear end, the large roller 18 and the small roller 17 are rotatably connected with the base 1, and the rear end of the base 1 is provided with a plug-in groove 19.

[0037] When the floor brush is used and the brush head needs to clean the floor, the pushing piece 52 is pushed, the pushing piece 52 rotates to drive the rotating rod 51 to rotate, the rotating rod 51 drives the adjusting block 53 to rotate, one end of the adjusting block 53 is moved from the side with a larger depth to the side with a smaller depth of the adjusting groove 36, the lifting plate 31 is pressed close to the base 1, and the mounting plate 32 on the lifting plate 31 is lowered to drive the brush strip mounted thereon to be close to the floor.

[0038] Then the floor brush is moved, the small roller 17 and the large roller 18 mounted on the base 1 of the floor brush support the base 1 to move, in the moving process, dust enters the base from the suction groove 13, then enters the transfer groove 14, enters the connecting pipe 22 through the rotating pipe 21 in the transfer groove 14, and then enters the main body of the dust collector.

Claims

1. A dust-suction cleaner floor brush structure, characterized by, The utility model relates to a kind of air brush, including: Base (1), the base (1) is equipped with ventilation slot (11), the base (1) is equipped with buckle plate (12), the buckle plate (12) is connected with base (1) and corresponds with ventilation slot (11); Connecting assembly (2), one end of the connecting assembly (2) is connected with base (1), and the connecting assembly (2) is communicated with ventilation slot (11); Brush head assembly (3), the brush head assembly (3) is installed on base (1); Upper cover (4), the upper cover (4) is detachably connected with base (1); The upper cover (4) is installed with adjusting assembly (5), and the adjusting assembly (5) is connected with brush head assembly (3).

2. A dust-cup assembly according to claim 1, wherein: The ventilation slot (11) includes suction slot (13) and transfer slot (14), the suction slot (13) and transfer slot (14) are communicated, the top of the transfer slot (14) is equipped with slot (15), the buckle plate (12) is equipped with plug-in plate (121), and the buckle plate (12) is detachably connected with base (1) by the cooperation of plug-in plate (121) and slot (15).

3. The vacuum cleaner floor brush structure according to claim 2, characterized in that, The connecting assembly (2) includes rotating tube (21) and connecting pipe (22), one end of the rotating tube (21) is placed between buckle plate (12) and base (1), the rotating tube (21) is rotatably connected with the side of transfer slot (14), one end of the connecting pipe (22) is placed in the other end of rotating tube (21), the rotating tube (21) is installed with fixed ring (23), the inner side of the fixed ring (23) is installed with fixed block (24), the fixed block (24) is contacted with connecting pipe (22) after passing through rotating tube (21), and the rotating tube (21) is connected with connecting pipe (22) by fixed ring (23).

4. The structure of a dust cleaner brush according to claim 1, wherein The brush head assembly (3) includes lifting plate (31) and mounting plate (32), the lifting plate (31) is placed on base (1), the lifting plate (31) is equipped with limiting hole (33), the base (1) is equipped with lifting rod (16), one end of the lifting rod (16) is connected with base (1), the other end of the lifting rod (16) is connected with upper cover (4) after passing through limiting hole (33), the base (1) is equipped with lifting spring (34), one end of the lifting spring (34) is connected with base (1), the other end of the lifting spring (34) is connected with lifting plate (31), the mounting plate (32) is installed at the front end of lifting plate (31), and the mounting plate (32) is installed with clamping block (35).

5. A dust-cup assembly according to claim 4, wherein: The adjusting assembly (5) comprises a rotating rod (51) and a dial (52), the rotating rod (51) is shaped as a "Z" character, two ends of the rotating rod (51) are rotatably connected with two sides of the upper cover (4), the upper cover (4) is provided with a through hole (41), the lower end of the dial (52) is connected with the rotating rod (51) after penetrating through the through hole (41), the two ends of the rotating rod (51) are both provided with an adjusting block (53), the lifting plate (31) is provided with an adjusting groove (36), and the adjusting block (53) corresponds to the adjusting groove (36).

6. The structure of a dust cleaner brush according to claim 1, wherein The front end of the base (1) is provided with a small roller (17), the rear end of the base (1) is provided with a large roller (18), the large roller (18) and the small roller (17) are rotatably connected with the base (1), and the rear end of the base (1) is provided with a plug-in groove (19).

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