Built-in motor dust collector with laterally-arranged dust barrel

Abstract

The utility model discloses a dust collector with a built-in motor and a dust barrel arranged on the side. The first side frame and the second side frame are arranged on the two sides of the base respectively; the reel pipe roller is rotationally arranged between the first side frame and the second side frame, an adapter pipe is positioned on the reel pipe roller, one end of the adapter pipe is connected with the gas collecting pipe, the other end of the adapter pipe is communicated with an air duct structure in the second side frame, and a rotating motor for driving the reel pipe roller to rotate or a negative pressure motor for forming negative pressure in the air duct structure is arranged in the reel pipe roller; the dust barrel is detachably connected to the outer side of the second side frame, and a filtering assembly is arranged in the dust barrel. The dust collector can solve the problems that a common dust collector is large in size in the length direction and large in occupied space, an air channel structure on the dust collecting side between the dust barrel and the dust collecting pipe is long, so that more dust is left in an air channel and at the corner, and equipment is high in cleaning frequency and difficulty and prone to breaking down.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum cleaners, in particular to a vacuum cleaner with a side-mounted dust bin and a built-in motor. Background Art

[0002] Most large industrial vacuum cleaners are wall-mounted or other fixed-position designs. In order to control the length of the dust collecting tube, the vacuum cleaner is equipped with a reel mechanism, and the reel drive motor and negative pressure fan are mostly installed on the outside of the vacuum cleaner. The dust bin is placed at the bottom for easy removal and cleaning. However, this design makes the vacuum cleaner larger in length and occupies more space. The air duct structure on the dust collecting side between the dust bin and the dust collecting tube is longer, resulting in more dust residue in the air duct and corners. The equipment cleaning frequency and difficulty are high, and the equipment is prone to malfunction. Utility Model Content

[0003] The purpose of the present utility model is to provide a vacuum cleaner with a built-in motor and a side-mounted dust bin to solve the problems that common vacuum cleaners are large in length, occupy a large amount of space, and have a long air duct structure on the dust collection side between the dust bin and the dust collecting pipe, resulting in a large amount of dust remaining in the air duct and at the corners, a high frequency and difficulty in cleaning the equipment, and a high risk of equipment failure.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a vacuum cleaner with a built-in motor and a dust bucket placed on the side, comprising:

[0005] base;

[0006] A first side frame and a second side frame are respectively arranged on both sides of the base;

[0007] A pipe reel is rotatably mounted between the first side frame and the second side frame. A transfer tube is positioned on the pipe reel, one end of which is connected to the air collecting pipe, and the other end of which is connected to the air duct structure in the second side frame. A rotary motor for driving the pipe reel to rotate or a negative pressure motor for forming negative pressure in the air duct structure is disposed in the pipe reel.

[0008] The dust bin is detachably connected to the outer side of the second side frame and has a filter assembly disposed therein.

[0009] As a further description of the above technical solution:

[0010] The transfer tube is an L-shaped structure, one end of which extends from the curved side surface of the tube reel and is connected to the air collecting pipe, and the other end of which extends along the axis of the tube reel and is rotated to connect with the air duct structure.

[0011] As a further description of the above technical solution:

[0012] Wear-resistant sealing rings are provided at the connection between the transfer tube and the second side frame, and at the connection between the first side frame and the pipe winding roller.

[0013] As a further description of the above technical solution:

[0014] The rotating motor is arranged in the winding tube roller and inside the first side frame, the negative pressure motor is assembled in the dust bin, and an air outlet is arranged on the dust bin.

[0015] As a further description of the above technical solution:

[0016] The negative pressure motor is arranged inside the reel roller and inside the first side frame. The air flow inside the vacuum cleaner flows through the air collecting pipe, the transfer pipe, the second side frame, the dust bucket, the base, the first side frame, the reel roller in sequence and flows out of the vacuum cleaner through the air outlet on the reel roller. The rotating motor is connected to the reel roller through a side assembly of gears, belts or meshing gear sets.

[0017] In summary, due to the adoption of the above technical solution, the present invention has the following advantages compared with the prior art:

[0018] Beneficial effects:

[0019] Compared with the common motor-external vacuum cleaners, the utility model reduces the length dimension of the vacuum cleaner by integrating the negative pressure motor or the dust collecting tube reel drive motor into the reel roller, thereby reducing its space occupancy and making its structure compact. Compared with the common industrial and wall-mounted vacuum cleaners with bottom settings, the side placement of the dust bucket reduces the length of the air duct structure on the dust collecting side of the dust bucket, reduces dust residue in the air duct and at corners, improves the cleanliness of the equipment, and reduces the equipment failure rate and cleaning frequency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a structural diagram of a vacuum cleaner with a side-mounted dust bin and a built-in motor.

[0022] Legend:

[0023] 1. Base; 2. First side frame; 3. Second side frame; 4. Hose roller; 5. Adapter tube; 6. Dust bin; 7. Air outlet. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0026] See also Figure 1 The utility model provides a technical solution: a vacuum cleaner with a built-in motor and a side-mounted dust bucket, comprising:

[0027] Base 1;

[0028] A first side frame 2 and a second side frame 3 are respectively arranged on both sides of the base 1;

[0029] A pipe reel 4 is rotatably mounted between the first side frame 2 and the second side frame 3. A transfer tube 5 is positioned on the pipe reel 4. One end of the transfer tube 5 is connected to the air collecting pipe, and the other end thereof is connected to the air duct structure in the second side frame 3. A rotary motor for driving the pipe reel 4 to rotate or a negative pressure motor for forming negative pressure in the air duct structure is provided in the pipe reel 4.

[0030] The dust bin 6 is detachably connected to the outside of the second side frame 3 and has a filter assembly disposed therein.

[0031] In order to facilitate the docking of the dust collecting tube with the vacuum cleaner and its winding around the tube roller 4, as well as the efficient diversion of the airflow, the adapter tube 5 is an L-shaped structure, one end of which extends from the curved side of the tube roller 4 and is connected to the air collecting tube, and the other end of which extends along the axis of the tube roller 4 and rotates to dock with the air duct structure.

[0032] Wear-resistant sealing rings are provided at the connection between the transfer tube 5 and the second side frame 3, and the first side frame 2 and the tube roller 4, so as to reduce the operating wear at the connection between the tube roller 4 and the vacuum cleaner components and improve the sealing of the internal air duct structure.

[0033] In one embodiment, the rotary motor is disposed within the reel drum 4 and inside the first side frame 2, and the negative pressure motor is mounted within the dust bin 6, which is provided with an air outlet. During use, the dust collection tube is mounted on the adapter tube 5, and the rotary motor drives the reel drum 4 to rotate, causing the dust collection tube to be wound around it, controlling the extension length of the dust collection tube. The negative pressure motor is then operated to generate airflow within the dust collection tube, which absorbs dust from the area to be cleaned. The dust-laden airflow flows through the adapter tube 5 and dust bin 6, is filtered by the filter assembly, and is discharged from the vacuum cleaner through the air outlet.

[0034] In another embodiment, the negative pressure motor is disposed within the reel tube 4 and inside the first side frame 2. Airflow within the vacuum cleaner flows sequentially through the air collecting pipe, the transfer tube 5, the second side frame 3, the dust bucket 6, the base 1, the first side frame 2, the reel tube 4, and out of the vacuum cleaner through the air outlet mesh 7 on the reel tube 4. The rotary motor is connected to the reel tube 4 via a gear, belt, or meshing gear set assembly. During use, clean air flowing out of the dust bucket 6 flows through the base 1, the first side frame 2, the reel tube 4, and out through the air outlet mesh 7.

[0035] In summary, due to the adoption of the above technical solution, the vacuum cleaner with a side-mounted dust bucket and a built-in motor in this embodiment has the following beneficial effects compared to the prior art:

[0036] Compared with the common motor-external vacuum cleaners, the utility model reduces the length dimension of the vacuum cleaner by integrating the negative pressure motor or the dust collecting tube reel drive motor into the reel roller, thereby reducing its space occupancy and making its structure compact. Compared with the common industrial and wall-mounted vacuum cleaners with bottom settings, the side placement of the dust bucket reduces the length of the air duct structure on the dust collecting side of the dust bucket, reduces dust residue in the air duct and at corners, improves the cleanliness of the equipment, and reduces the equipment failure rate and cleaning frequency.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum cleaner with a built-in motor and a side-mounted dust bin, characterized in that: include: base; A first side frame and a second side frame are respectively arranged on both sides of the base; A pipe reel is rotatably mounted between the first side frame and the second side frame. A transfer tube is positioned on the pipe reel, one end of which is connected to the air collecting pipe, and the other end of which is connected to the air duct structure in the second side frame. A rotary motor for driving the pipe reel to rotate or a negative pressure motor for forming negative pressure in the air duct structure is disposed in the pipe reel. The dust bin is detachably connected to the outer side of the second side frame and has a filter assembly disposed therein.

2. A vacuum cleaner with a built-in motor and a side-mounted dust bucket according to claim 1, characterized in that: The transfer tube is an L-shaped structure, one end of which extends from the curved side surface of the tube reel and is connected to the air collecting pipe, and the other end of which extends along the axis of the tube reel and is rotated to connect with the air duct structure.

3. The vacuum cleaner with a built-in motor and a side-mounted dust bucket according to claim 1, characterized in that: Wear-resistant sealing rings are provided at the connection between the transfer tube and the second side frame, and at the connection between the first side frame and the pipe winding roller.

4. The vacuum cleaner with a side-mounted dust bucket and a built-in motor according to claim 1, characterized in that: The rotating motor is arranged in the winding tube roller and inside the first side frame, the negative pressure motor is assembled in the dust bin, and an air outlet is arranged on the dust bin.

5. The vacuum cleaner with a built-in motor and a side-mounted dust bucket according to claim 1, characterized in that: The negative pressure motor is arranged inside the reel roller and inside the first side frame. The air flow inside the vacuum cleaner flows through the air collecting pipe, the transfer pipe, the second side frame, the dust bucket, the base, the first side frame, the reel roller in sequence and flows out of the vacuum cleaner through the air outlet on the reel roller. The rotating motor is connected to the reel roller through a side assembly of gears, belts or meshing gear sets.

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