Rotary brush head of industrial dust remover

Abstract

The utility model discloses a rotary brush head of an industrial dust remover. A dust collection pipeline is connected with a negative pressure mechanism; the output end of the power source is arranged in the dust collection pipeline and coincides with the center line of the dust collection pipeline. The fixing part is connected with the output end of the power source, and the connecting part is connected with the fixing part; the end, away from the connecting part, of the first brush head set protrudes out of the end, away from the negative pressure mechanism, of the dust collection pipeline. The output end of the power source is directly arranged in the center of the dust collection pipeline to drive the fan blades and the first brush head set to rotate, and efficient and accurate collection of dust is achieved. Secondary dust pollution caused by a traditional blowing dust removal mode is avoided, through the direct action of the first brush head set, dust is effectively stripped from the surface of an object and sucked into the dust suction pipeline in real time, and the cleaning efficiency is improved. And meanwhile, the first brush head group is detachably connected with the fan blade connecting part, so that different brush head groups can be replaced conveniently, and different environments can be adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial dust removal, in particular to a rotating brush head of an industrial dust collector. Background Art

[0002] Currently, industrial vacuum cleaners on the market generally use fixed or manually adjustable suction ports, such as round, square, flat, and slender round ports. Although they can basically meet the needs of vacuuming, these suction heads are often unable to effectively cope with complex and changing industrial environments due to lack of flexibility, resulting in limited cleaning effects. Furthermore, fixed suction heads, such as round, square, or flat suction heads, are difficult to adapt to complex and changing industrial environments. When dust adheres to the ground, these suction heads often cannot effectively clean due to insufficient suction and other reasons.

[0003] In the prior art, dust and garbage in areas that are difficult to clean are usually swept away by blowing or other methods. Specifically, the dust is blown away from the surface. However, although this method can quickly remove dust, it often causes the dust to float in the air and fall back into the equipment or other areas, causing secondary pollution and increasing the difficulty and cost of subsequent cleaning. Utility Model Content

[0004] In view of the above problems, the present application provides a rotating brush head for an industrial dust collector to improve the dust removal efficiency and facilitate the replacement of the brush head.

[0005] To achieve the above objectives, the present application provides an industrial dust collector rotating brush head, comprising:

[0006] A dust suction pipeline, wherein the dust suction pipeline is connected to the negative pressure mechanism;

[0007] A power source, wherein the output end of the power source is placed in the dust collection pipeline, and the output end of the power source coincides with the center line of the dust collection pipeline;

[0008] A fan blade, wherein the fan blade comprises a fixing portion and a connecting portion, wherein the fixing portion is connected to an output end of the power source, and the connecting portion is connected to the fixing portion, and the power source is used to drive the fan blade to rotate;

[0009] The first brush head group is placed on the connecting portion of the fan blade, the first brush head group is detachably connected to the connecting portion of the fan blade, and one end of the first brush head group away from the connecting portion protrudes out of one end of the dust collection pipeline away from the negative pressure mechanism.

[0010] In the technical solution of the embodiment of the present application, the dust suction pipeline includes a vertical tube body and a curved tube body, and the vertical tube body and the curved tube body are connected to each other;

[0011] The negative pressure mechanism is connected to one end of the vertical tube body away from the curved tube body, the power source is placed through the side wall of the curved tube body, and the output end of the power source coincides with the center line of the curved tube body.

[0012] The technical solution of the embodiment of the present application also includes: a second brush head group, which is placed on the end face of the dust suction pipeline away from the negative pressure mechanism, and one end of the second brush head group away from the negative pressure mechanism is flush with one end of the first brush head group away from the negative pressure mechanism.

[0013] The technical solution of the embodiment of the present application also includes: a third brush head group, which is sleeved on the outer wall of the dust suction pipeline, and one end of the third brush head group away from the negative pressure mechanism is flush with the end of the first brush head group away from the negative pressure mechanism.

[0014] In the technical solution of the embodiment of the present application, the length of the first brush head group is adapted to the inner diameter of the dust collection pipeline.

[0015] In the technical solution of the embodiment of the present application, the first brush head group includes: a brush plate and bristles, the brush plate is detachably connected to the connecting part, and the bristles are placed on a side of the brush plate away from the negative pressure mechanism.

[0016] In the technical solution of the embodiment of the present application, the connecting part includes: a plug-in component and a limit component, the plug-in components are two, the two plug-in components are arranged opposite to each other, and the two plug-in components have grooves on their opposite surfaces, the grooves are adapted to the brush plate, and the brush plate is slidably arranged in the grooves;

[0017] One end of the connector is connected to the fixing portion, and the other end of the connector is connected to the limiting member.

[0018] In the technical solution of the embodiment of the present application, an annular groove is provided on the inner wall of the dust suction pipeline, and one end of the connecting part away from the fixing part is placed in the annular groove.

[0019] Different from the prior art, the above technical solution achieves efficient and accurate dust collection by directly placing the output end of the power source in the center of the dust suction pipeline to drive the fan blades and the first detachable brush head group thereon to rotate, thereby avoiding secondary dust pollution caused by traditional blowing and dust removal methods. Through the direct action of the first brush head group, the dust is effectively peeled off the surface of the object and immediately sucked into the dust suction pipeline, which significantly improves the cleaning efficiency. At the same time, the first brush head group and the fan blade connection part adopt a detachable connection method to facilitate the replacement of brush head groups of different materials, shapes or sizes to adapt to different environments.

[0020] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Moreover, the same reference numerals are used throughout the drawings to represent the same components. In the drawings:

[0022] Figure 1 It is a side cross-sectional view of the dust collection pipeline described in the specific implementation method;

[0023] Figure 2 The structural diagram of the first brush head group and the second brush head group in a specific implementation manner;

[0024] Figure 3 This is a fan blade structure diagram described in a specific implementation method;

[0025] Figure 4 It is a structural diagram of the power source and the first brush head group described in a specific implementation manner;

[0026] Figure 5 This is a structural diagram of the annular chute described in a specific implementation method.

[0027] Description of reference numerals:

[0028] 10. Vacuuming pipeline; 20. Power source; 30. Fan blades; 40. First brush head group; 50. Second brush head group; 60. Center line;

[0029] 31. fixing part; 32. connecting part;

[0030] 11. vertical tube body; 12. curved tube body; 13. annular slide groove;

[0031] 41. Brush plate; 42. Brush bristles;

[0032] 321. Connector; 322. Limiting piece. DETAILED DESCRIPTION

[0033] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0035] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0038] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0039] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0040] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0041] See also Figures 1 to 5 , this embodiment provides an industrial dust collector rotating brush head, comprising:

[0042] A dust suction pipeline 10, wherein the dust suction pipeline 10 is connected to a negative pressure mechanism;

[0043] A power source 20, wherein an output end of the power source 20 is disposed in the dust collection pipeline 10, and the output end of the power source 20 coincides with a center line 60 of the dust collection pipeline 10;

[0044] The fan blade 30 includes a fixing portion 31 and a connecting portion 32, wherein the fixing portion 31 is connected to the output end of the power source 20, and the connecting portion 32 is connected to the fixing portion 31, and the power source 20 is used to drive the fan blade 30 to rotate;

[0045] The first brush head group 40 is placed on the connecting portion 32 of the fan blade 30, the first brush head group 40 is detachably connected to the connecting portion 32 of the fan blade 30, and one end of the first brush head group 40 away from the connecting portion 32 protrudes from one end of the dust collection pipeline 10 away from the negative pressure mechanism.

[0046] The dust suction pipeline 10 is made of stainless steel or high-strength plastic to ensure long-term use in a high-strength industrial environment. One end of the dust suction pipeline 10 is connected to a negative pressure mechanism, and the other end is open to form a negative pressure to suck dust. The negative pressure mechanism can be a vacuum cleaner, a vacuum pump or a fan.

[0047] The power source 20 is installed inside the dust suction pipeline 10 or the power source 20 passes through the side wall of the dust suction pipeline 10, so that the output end of the power source 20 coincides with the center line 60 of the dust suction pipeline 10, ensuring that the fan blades 30 mentioned below can work smoothly and efficiently in the dust suction pipeline 10. The power source 20 receives power through wires or wirelessly, and drives the fan blades 30 to rotate. Further, the power source 20 can be fixed in the dust suction pipeline 10 by a bracket or a fixing cylinder.

[0048] The fan blade 30 includes the fixing portion 31 and the connecting portion 32. The fixing portion 31 is tightly connected to the output end of the power source 20 to ensure stable power transmission. The connecting portion 32 is connected to the fixing portion 31 and serves as the installation base of the first brush head group 40. The first brush head group 40 is placed on the connecting portion 32 in a detachable manner such as snap-on, magnetic attraction or threading to facilitate replacement and maintenance of the first brush head group 40. One end of the first brush head group 40 away from the connecting portion 32 protrudes from one end of the dust collection pipeline 10 away from the negative pressure mechanism, so that it can directly contact and clean the area to be cleaned.

[0049] In some embodiments, the power source 20 drives the fan blades 30 to rotate at high speed, and the rotation of the fan blades 30 generates a strong airflow, further enhancing the dust collection effect. At the same time, the rotation of the fan blades 30 also drives the rotation of the first brush head group 40, so that the brush head can contact and clean the surface of the object more comprehensively. Specifically, the first brush head group 40 contacts the surface of the object during the rotation process, and the dust and dirt are peeled off from the surface of the object through the friction of the bristles 42 and the action of the airflow; further, since the first brush head group 40 protrudes from the end of the dust collection pipeline 10, it can go deep into narrow or complex structures for cleaning.

[0050] The first brush head set 40 is detachably arranged on the fan blade 30, so that different types of brush heads can be replaced according to specific cleaning needs. The first brush head set 40 can include bristles 42 of various shapes and materials, such as hard nylon brushes, soft rubber brushes or metal scrapers, etc., to adapt to surfaces to be cleaned of different materials and shapes.

[0051] When the negative pressure mechanism is activated, negative pressure is generated in the dust suction pipeline 10, forming suction. The power source 20 drives the fan blades 30 to rotate, and the rotation of the fan blades 30 drives the first brush head group 40 to rotate rapidly. Since the first brush head group 40 protrudes from one end of the dust suction pipeline 10, it can directly contact and brush the area to be cleaned, and peel off dust and dirt from the surface of the object. The peeled dust and dirt are sucked into the dust suction pipeline 10 under the action of negative pressure, and enter the negative pressure mechanism through the dust suction pipeline 10 with the air flow. In the negative pressure mechanism, dust and dirt are separated and collected, and clean gas is discharged.

[0052] Different from the prior art, the above technical solution achieves efficient and accurate dust collection by directly placing the output end of the power source 20 at the center of the dust suction pipeline 10 to drive the fan blades 30 and the first detachable brush head group 40 thereon to rotate, thereby avoiding secondary dust pollution caused by traditional blowing and dust removal methods. Through the direct action of the first brush head group 40, the dust is effectively peeled off from the surface of the object and immediately sucked into the dust suction pipeline 10, which significantly improves the cleaning efficiency. At the same time, the first brush head group 40 and the connecting part 32 of the fan blade 30 are detachably connected to facilitate the replacement of brush head groups of different materials, shapes or sizes to adapt to different environments.

[0053] According to some embodiments of the present application, referring to Figure 1 The dust suction pipeline 10 includes a vertical tube body 11 and a curved tube body 12, and the vertical tube body 11 and the curved tube body 12 are connected to each other;

[0054] The negative pressure mechanism is connected to one end of the vertical tube body 11 away from the curved tube body 12 , the power source 20 is placed through the side wall of the curved tube body 12 , and the output end of the power source 20 coincides with the center line 60 of the curved tube body 12 .

[0055] The dust suction pipeline 10 includes the vertical tube body 11 and the curved tube body 12, and the vertical tube body 11 and the curved tube body 12 are connected to each other by welding and threading to form the dust suction channel. The negative pressure mechanism is connected to one end of the vertical tube body 11 away from the curved tube body 12. The power source 20 penetrates the side wall of the curved tube body 12, so that the output end of the power source 20 coincides with the center line 60 of the curved tube body 12.

[0056] According to some embodiments of the present application, referring to Figure 1 , Figure 2 as well as Figure 4 , and also includes: a second brush head group 50, which is placed on the end surface of the dust suction pipeline 10 away from the negative pressure mechanism, and one end of the second brush head group 50 away from the negative pressure mechanism is flush with one end of the first brush head group 40 away from the negative pressure mechanism.

[0057] The second brush head group 50 is placed on the end surface of the dust suction pipe 10 away from the negative pressure mechanism, and one end of the second brush head group 50 away from the negative pressure mechanism is flush with the first brush head group 40. That is, a circle of static or slightly swingable second brush heads is added to the periphery of the rotating first brush head group 40 to further clean and gather dust.

[0058] When the first brush head group 40 rotates, the first brush head group 40 peels off the dust from the surface of the object and throws it to the dust collection pipeline 10 through rotation and slapping. At the same time, the second brush head group 50, as an auxiliary tool, uses the physical properties of its bristles 42 (such as hardness, density, etc.) to perform secondary cleaning on the residual dust to ensure that the dust is effectively collected. In another embodiment, the first brush head group 40 encloses the cleaning area and forms negative pressure to further improve the suction force of the cleaning area.

[0059] According to some embodiments of the present application, it also includes: a third brush head group, which is sleeved on the outer wall of the dust suction pipeline 10, and one end of the third brush head group away from the negative pressure mechanism is flush with one end of the first brush head group 40 away from the negative pressure mechanism.

[0060] The third brush head group is an annular structure, and is sleeved on the outer wall of the dust collection pipeline 10, and the third brush head group is placed at an end away from the negative pressure mechanism and flush with the first brush head group 40. This design allows the first brush head group 40 to perform auxiliary cleaning in addition to the internal rotation cleaning when in operation.

[0061] Furthermore, the second brush head group 50 or the third brush head group encloses the second brush head group 50 and the area to be cleaned. At this time, the second brush head group 50 or the third brush head group can directly cover the cleaning area. At this time, external air can enter the enclosed area from between the bristles 42, further improving the suction force.

[0062] According to some embodiments of the present application, referring to Figure 2 The length of the first brush head group 40 is adapted to the inner diameter of the dust collection pipeline 10 .

[0063] The length of the first brush head group 40 is the same as the inner diameter of the dust collection pipeline 10. When the power source 20 drives the first brush head group 40 to rotate, two cleaning operations can be achieved in one rotation, thereby improving the cleaning efficiency.

[0064] According to some embodiments of the present application, referring to Figure 1 The first brush head group 40 includes: a brush plate 41 and bristles 42. The brush plate 41 is detachably connected to the connecting portion 32, and the bristles 42 are placed on a side of the brush plate 41 away from the negative pressure mechanism.

[0065] The brush plate 41 and the connecting portion 32 are detachably placed on the connecting portion 32 by plugging, magnetic attraction or snapping, and the bristles 42 are located on the side of the brush plate 41 close to the opening of the dust collection pipeline 10. When the power source 20 drives the fan blades 30 to rotate, the first brush head group 40 also rotates accordingly. The bristles 42 contact the surface to be cleaned and generate friction to peel off the dust from the surface. The peeled dust is then sucked in and discharged by the negative pressure of the dust collection pipeline 10.

[0066] According to some embodiments of the present application, referring to Figure 1 , Figure 3 and Figure 5 The connecting portion 32 includes: a plug-in component 321 and a stopper 322. The plug-in components 321 are two, and the two plug-in components 321 are arranged opposite to each other. The two plug-in components 321 have grooves on their opposite surfaces. The grooves are adapted to the brush plate 41, and the brush plate 41 is slidably arranged in the grooves.

[0067] One end of the plug connector 321 is connected to the fixing portion 31 , and the other end of the plug connector 321 is connected to the limiting member 322 .

[0068] A protrusion is provided on the wall of the groove of the plug-in component 321, and a depression is provided at the corresponding position of the brush plate 41. When the brush plate 41 is placed in the groove, the protrusion is placed in the depression to achieve a detachable connection between the first brush head group 40 and the fan blade 30.

[0069] Furthermore, the fixing portion 31 is fixedly connected to the output end of the power source 20, and the two plug connectors 321 are connected to the fixing portion 31. The two plug connectors 321 are arranged at intervals to accommodate the brush plate 41; the brush plate 41 is inserted from the side of the groove close to the output end of the power source 20, and stops moving when it touches the stopper 322.

[0070] The limiting member 322 can be a cross bar, and the two ends of the cross bar are respectively connected to the two plug-in members 321, so that the limiting member 322 and the plug-in members 321 enclose a hollow area for accommodating the brush plate 41; of course, the limiting member 322 can also be placed at one end of the groove away from the output end of the power source 20.

[0071] The provision of the connector 321 and the stopper 322 simplifies the installation and removal process of the first brush head group 40 , while ensuring the stability of the first brush head group 40 during rotation, thereby preventing the problem of poor cleaning effect due to looseness.

[0072] According to some embodiments of the present application, referring to Figure 5An annular groove 13 is provided on the inner wall of the dust suction pipeline 10 , and one end of the connecting portion 32 away from the fixing portion 31 is placed in the annular groove 13 .

[0073] That is, one end of the fan blade 30 is placed in the annular groove, and the other end of the fan blade 30 is connected to the output end of the power source 20. The annular groove is used to limit the shaking of the fan blade 30. Specifically, when the fan blade 30 is touched by a hard object, the hard object is easy to change the original rotation trajectory of the fan blade 30, causing equipment failure. Since one end of the connecting portion 32 is placed in the annular groove 13 and the other end is connected to the power source 20, the fan blade 30 can maintain a relatively stable position during rotation and will not deviate from the track due to centrifugal force or contact with a hard object.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. An industrial dust collector rotating brush head, characterized in that: include: A dust suction pipeline, wherein the dust suction pipeline is connected to the negative pressure mechanism; A power source, wherein the output end of the power source is placed in the dust collection pipeline, and the output end of the power source coincides with the center line of the dust collection pipeline; A fan blade, wherein the fan blade comprises a fixing portion and a connecting portion, wherein the fixing portion is connected to an output end of the power source, and the connecting portion is connected to the fixing portion, and the power source is used to drive the fan blade to rotate; The first brush head group is placed on the connecting portion of the fan blade, the first brush head group is detachably connected to the connecting portion of the fan blade, and one end of the first brush head group away from the connecting portion protrudes out of one end of the dust collection pipeline away from the negative pressure mechanism.

2. The industrial dust collector rotating brush head according to claim 1, characterized in that: The dust suction pipeline comprises a vertical pipe body and a curved pipe body, and the vertical pipe body and the curved pipe body are connected to each other; The negative pressure mechanism is connected to one end of the vertical tube body away from the curved tube body, the power source is placed through the side wall of the curved tube body, and the output end of the power source coincides with the center line of the curved tube body.

3. The industrial dust collector rotating brush head according to claim 1, characterized in that: Also includes: The second brush head group is placed on the end surface of the dust collection pipeline away from the negative pressure mechanism, and one end of the second brush head group away from the negative pressure mechanism is flush with one end of the first brush head group away from the negative pressure mechanism.

4. The industrial dust collector rotating brush head according to claim 1, characterized in that: Also includes: The third brush head group is sleeved on the outer wall of the dust collection pipeline, and one end of the third brush head group away from the negative pressure mechanism is flush with one end of the first brush head group away from the negative pressure mechanism.

5. The industrial dust collector rotating brush head according to claim 1, characterized in that: The length of the first brush head group is adapted to the inner diameter of the dust collection pipeline.

6. The industrial dust collector rotating brush head according to claim 1, characterized in that: The first brush head group includes: a brush plate and bristles, the brush plate is detachably connected to the connecting portion, and the bristles are placed on a side of the brush plate away from the negative pressure mechanism.

7. The industrial dust collector rotating brush head according to claim 6, characterized in that: The connecting part comprises: a plug-in component and a limiting component, wherein there are two plug-in components, the two plug-in components are arranged opposite to each other, and grooves are arranged on the opposite surfaces of the two plug-in components, the grooves are adapted to the brush plate, and the brush plate is slidably arranged in the grooves; One end of the connector is connected to the fixing portion, and the other end of the connector is connected to the limiting member.

8. The industrial dust collector rotating brush head according to claim 1, characterized in that: An annular sliding groove is arranged on the inner wall of the dust suction pipeline, and an end of the connecting part away from the fixing part is placed in the annular sliding groove.

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