Manual grid cleaning tool

Abstract

The utility model discloses a manual grid cleaning tool, which comprises a cleaning part, a grid cleaning part and a grid cleaning part, the handheld part is arranged at one end of the cleaning part; the connecting piece is connected to the cleaning part, and the connecting piece is provided with a first connecting part; a second connecting part and a third connecting part are arranged at the two ends, in the length direction, of each operating rod respectively, the second connecting parts can be detachably connected with the first connecting parts, and the third connecting parts can be detachably connected with the second connecting parts. The manual grid cleaning tool can be suitable for various use scenes and is high in practicability.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection, in particular to an artificial grille cleaning tool. Background Art

[0002] Screens are key equipment in sewage treatment, as they intercept debris, protect subsequent treatment units, and ensure the continuous and stable operation of equipment. Some small-scale sewage treatment projects or projects with limited site conditions cannot install mechanical screens, and can only install vertical artificial screens or hanging basket screens. Stainless steel wire mesh with an aperture of about 10mm is a relatively practical artificial fine screen interception net that can intercept most debris, as well as hair and fibers, to prevent hair and fibers from being entangled in the flow pusher or mixer of the subsequent treatment unit, increasing malfunctions or energy consumption. However, after a period of use, stainless steel wire mesh artificial screens and hanging basket screens will have hair or fibers entangled, resulting in blockages and reduced flow capacity. Therefore, special tools are often required to clean the hair or fibers on the screens. Existing cleaning tools often have a single application scenario and cannot be applied to multiple usage scenarios, resulting in poor practicality. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides a manual grille cleaning tool that can be applied to a variety of usage scenarios.

[0004] The manual grille cleaning tool according to the embodiment of the utility model comprises:

[0005] A cleaning part is provided with a cleaning structure;

[0006] A handheld portion, provided at one end of the cleaning portion;

[0007] A connecting member connected to the cleaning portion, wherein the connecting member is provided with a first connecting portion;

[0008] A plurality of operating rods are provided with a second connecting portion and a third connecting portion at both ends of the operating rod in the length direction, the second connecting portion can be detachably connected to the first connecting portion, and the third connecting portion can be detachably connected to the second connecting portion.

[0009] The manual grille cleaning tool according to the embodiment of the utility model has at least the following beneficial effects:

[0010] During use, if the artificial screen has not been removed from the sewage, that is, when there is not much debris intercepted in the artificial screen, a corresponding number of operating rods can be connected to the cleaning part according to the depth of the artificial screen, and then the cleaning part can be extended to the position of the artificial screen, and the hair or fiber on the steel wire mesh of the artificial screen can be cleaned by using the cleaning structure. Artificial screens of different depths only need to adjust the number of operating rods; when the debris intercepted in the artificial screen reaches its maximum interception capacity, it is necessary to remove the artificial screen from the sewage and discharge the debris in the artificial screen. At this time, all the operating rods can be removed, and the operator can directly clean the hair or fiber on the steel wire mesh of the artificial screen by holding the handheld part; through the above-mentioned structural setting, the artificial screen cleaning tool of the embodiment of the utility model can be applicable to a variety of usage scenarios and is highly practical.

[0011] According to some embodiments of the present invention, the cleaning structure includes a plurality of bristles.

[0012] According to some embodiments of the present invention, the bristles are made of stainless steel.

[0013] According to some embodiments of the present invention, a plurality of mounting holes are provided on the cleaning portion, and the plurality of mounting holes are arranged in a rectangular shape, and a plurality of the bristles are fixed in any of the mounting holes.

[0014] According to some embodiments of the present invention, the first connecting portion is provided with a first threaded hole, the second connecting portion is provided with an external thread adapted to the first threaded hole, the third connecting portion is provided with a second threaded hole adapted to the external thread, and the second threaded hole extends along the length direction of the operating rod.

[0015] According to some embodiments of the present invention, the connecting member is detachably connected to the cleaning part via screws.

[0016] According to some embodiments of the present invention, the hand-held portion is fixedly disposed at one end of the cleaning portion in the length direction, and a distance is provided between the cleaning structure and the hand-held portion along the length direction of the cleaning portion.

[0017] According to some embodiments of the present invention, arc-shaped recesses are respectively provided on the outer walls on two opposite sides of the handle.

[0018] According to some embodiments of the present invention, the cleaning portion and the handheld portion are configured as an integrated structure.

[0019] According to some embodiments of the present invention, the cleaning portion and the hand-held portion are both made of wood.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0022] Figure 1 This is a schematic diagram of the installation structure of an embodiment of the utility model;

[0023] Figure 2 It is an exploded schematic diagram of the installation state of an embodiment of the utility model.

[0024] Figure Number:

[0025] Cleaning portion 100, bristles 110, mounting hole 120;

[0026] Hand-held portion 200, arc-shaped recess 210;

[0027] Connecting member 300, first threaded hole 310;

[0028] Operating rod 400 , external thread 410 , second threaded hole 420 . DETAILED DESCRIPTION

[0029] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as the orientation or positional relationship indicated by up, down, etc., are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of this utility model, "a plurality" means more than two. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] The screen has the function of intercepting debris, protecting subsequent treatment units, and ensuring the continuous and stable operation of the equipment. It is a key equipment in sewage treatment. Some small sewage treatment projects or projects with site restrictions cannot install mechanical screens and can only install vertical artificial screens or hanging basket screens. Stainless steel wire mesh is a more practical artificial fine screen interception net that can intercept most debris, as well as hair and fibers, to prevent hair and fibers from being entangled in the flow pusher or mixer of the subsequent treatment unit, increasing failures or energy consumption. However, after a period of use, the stainless steel wire mesh artificial screen will be entangled with hair or fibers, resulting in blockage and reduced flow capacity. Therefore, special tools are needed to clean the hair or fibers on the screen, but the existing cleaning tools often have a single application scenario and cannot be applied to multiple usage scenarios, resulting in poor practicality.

[0034] Therefore, the present invention proposes a manual grille cleaning tool, which can effectively improve the above-mentioned problem.

[0035] Refer to the following Figure 1 and Figure 2 A manual grille cleaning tool according to an embodiment of the present invention is described.

[0036] A manual grille cleaning tool according to an embodiment of the present invention includes a cleaning portion 100 , a handheld portion 200 , a connecting member 300 and a plurality of operating rods 400 .

[0037] The cleaning portion 100 is provided with a cleaning structure. It is understood that the cleaning structure is used to clean hair or fibers entangled on the wire mesh of the artificial grille. The cleaning portion 100 can be used to provide a mounting position and support for the cleaning structure. In this embodiment, the cleaning portion 100 is configured as a strip structure, and the cleaning structure is provided on at least one side of the cleaning portion 100. The specific location of the cleaning structure on the cleaning portion 100 can be determined according to actual conditions. The cleaning structure can be provided on only one side of the cleaning portion 100, or on multiple sides of the cleaning portion 100.

[0038] The hand-held portion 200 is disposed at one end of the cleaning portion 100 , and the hand-held portion 200 is used for an operator to hold.

[0039] The connecting member 300 is connected to the cleaning portion 100 , and the connecting member 300 is provided with a first connecting portion.

[0040] A second connecting portion and a third connecting portion are respectively provided at both ends of the operating rod 400 in the length direction. The second connecting portion can be detachably connected to the first connecting portion, and the third connecting portion can be detachably connected to the second connecting portion. In this way, the operating rod 400 can be spliced ​​with the cleaning portion 100 through the connection between the second connecting portion and the first connecting portion, and any two operating rods 400 can also be spliced ​​through the connection between the second connecting portion and the third connecting portion. In this way, the overall length of the tool can be adjusted.

[0041] During use, if the artificial screen has not been removed from the sewage, that is, when there is not much debris intercepted in the artificial screen, a corresponding number of operating rods 400 can be connected to the cleaning part 100 according to the depth of the artificial screen, and then the cleaning part 100 can be extended to the position where the artificial screen is located, and the hair or fiber on the wire mesh of the artificial screen can be cleaned by using the cleaning structure. Artificial screens of different depths only need to adjust the number of operating rods 400; when the debris intercepted in the artificial screen reaches its maximum interception capacity, it is necessary to remove the artificial screen from the sewage and discharge the debris in the artificial screen. At this time, all the operating rods 400 can be removed, and the operator can directly clean the hair or fiber on the wire mesh of the artificial screen by holding the handheld part 200; through the above-mentioned structural setting, the artificial screen cleaning tool of the embodiment of the utility model can be applied to a variety of usage scenarios and is highly practical.

[0042] Reference Figure 1 and Figure 2 As shown, in some embodiments of the present invention, the cleaning structure includes a plurality of bristles 110. By providing the bristles 110, the hair or fibers on the steel wire mesh of the artificial grille can be effectively cleaned, and the cleaning effect is good. It is understandable that in some specific embodiments, the bristles 110 are made of stainless steel. By adopting stainless steel, on the one hand, the strength and hardness of the bristles 110 can be improved, and the effect of cleaning hair or fibers can be improved. On the other hand, the bristles 110 are relatively not easy to be damaged. Moreover, since the bristles 110 need to be frequently inserted into the sewage for cleaning, the stainless steel material is not easy to rust and has a longer service life. It is understandable that the bristles 110 can also be made of other materials with high strength and hardness, which are not listed here one by one.

[0043] Reference Figure 1 and Figure 2 As shown, in some embodiments of the present invention, a plurality of mounting holes 120 are provided on the cleaning portion 100, and the plurality of mounting holes 120 are arranged in a rectangular shape. A plurality of bristles 110 are fixed in any mounting hole 120. Such a layout is more suitable for cleaning hair or fibers on the steel wire mesh of the artificial grille. In addition, concentrating a plurality of bristles 110 in the mounting hole 120 can improve the overall hardness and achieve a better cleaning effect.

[0044] Reference Figure 1 and Figure 2 As shown, in some embodiments of the present invention, the first connecting portion is provided with a first threaded hole 310, the second connecting portion is provided with an external thread 410 adapted to the first threaded hole 310, and the second connecting portion can be connected to the first threaded hole 310 via the external thread 410 to achieve connection with the first connecting portion, that is, to achieve splicing of the operating rod 400 and the cleaning portion 100, and the third connecting portion is provided with a second threaded hole 420 adapted to the external thread 410 of the second connecting portion, and the second threaded hole 420 extends along the length direction of the operating rod 400, that is, the two operating rods 400 can be spliced ​​in the form of threaded fit. Through the above-mentioned structural arrangement, the operating rod 400 and the connecting member 300 and the operating rod 400 can be spliced ​​very conveniently, and have strong connection stability. It is conceivable that the first connecting portion and the second connecting portion, and the second connecting portion and the third connecting portion can also be spliced ​​in the form of a snap connection.

[0045] Reference Figure 1 and Figure 2 As shown, in some embodiments of the present invention, the connecting member 300 is detachably connected to the cleaning portion 100 by screws, so as to facilitate the disassembly and assembly of the connecting member 300 and the cleaning portion 100. The connecting member 300 and the cleaning portion 100 can be maintained and replaced separately, reducing maintenance costs.

[0046] Reference Figure 1 and Figure 2 As shown, in some embodiments of the present invention, the handheld part 200 is fixedly arranged at one end of the cleaning part 100 in the length direction, and a distance is provided between the cleaning structure and the handheld part 200 along the length direction of the cleaning part 100. In this embodiment, the cleaning part 100 is arranged as a long strip structure, and the cleaning structure includes bristles 110. It can be imagined that after the cleaning structure cleans the hair or fibers on the wire mesh of the artificial grille, the hair or fibers will be entangled on the cleaning structure. In order to facilitate the removal of the hair or fibers entangled on the cleaning structure, this embodiment sets a distance between the cleaning structure and the handheld part 200, that is, a part of the area is left between the two. When removing the hair on the cleaning structure, the operator can hold the handheld part 200, and then knock the empty area between the cleaning structure and the handheld part 200 on the structural support, and use the relative force to throw off the hair or fibers on the cleaning structure. In addition, it is conceivable that a collection frame with an upper opening can be provided for use, and the hair or fiber can be thrown into the collection frame for centralized collection by knocking the empty area between the cleaning structure and the handheld part 200 on the collection frame.

[0047] Reference Figure 1 and Figure 2As shown, in some embodiments of the present invention, arcuate recesses 210 are provided on opposite sides of the outer wall of the handle portion 200. The provision of the arcuate recesses 210 facilitates the operator's grip of the handle portion 200 and prevents it from slipping. Specifically, in this embodiment, the handle portion 200 is provided with arcuate recesses 210 on opposite sides along the width direction of the cleaning portion 100.

[0048] Reference Figure 1 and Figure 2 As shown, in some embodiments of the present invention, the cleaning unit 100 and the handle 200 are configured as an integrated structure, which facilitates processing and manufacturing. In addition, the cleaning unit 100 and the handle 200 are both made of wood, which is low-cost and easy to process. In addition, the operating rod 400, the connecting member 300, etc. can all be made of stainless steel.

[0049] In a specific embodiment of the present invention, the manual grille cleaning tool includes: a cleaning part 100, a handheld part 200, a connecting piece 300 and a plurality of operating rods 400. The cleaning part 100 is configured as a strip structure and is made of wood. A cleaning structure is provided on one side of the cleaning part 100 in the thickness direction. The cleaning structure includes a plurality of bristles 110, and the bristles 110 are made of stainless steel. The cleaning part 100 is provided with a plurality of mounting holes 120, and the plurality of mounting holes 120 are arranged in a rectangular shape. A plurality of bristles 110 are fixed in any mounting hole 120. The handheld part 200 is fixed to one end of the cleaning part 100 in the length direction. The handheld part 200 is used for the operator to hold. A spacing is provided between the cleaning structure and the handheld part 200 along the length direction of the cleaning part 100. The handheld part 200 is provided with arc-shaped recesses 210 on opposite sides of the cleaning part 100 in the width direction. The handheld part 200 is made of wood and is configured as an integral structure with the cleaning part 100. The connecting member 300 is connected to the cleaning portion 100 by screws. The connecting member 300 is located on the side of the cleaning portion 100 away from the cleaning structure. The connecting member 300 is made of stainless steel and has a first connecting portion. The first connecting portion is provided with a first threaded hole 310. The first threaded hole 310 extends along the width direction of the cleaning portion 100. The operating rod 400 is made of stainless steel. The two ends of the operating rod 400 in the longitudinal direction are respectively provided with a second connecting portion and a third connecting portion. The second connecting portion is provided with an external thread 410 that adapts to the first threaded hole 310. The third connecting portion is provided with a second threaded hole 420 that adapts to the external thread 410 of the second connecting portion. The second threaded hole 420 extends along the length direction of the operating rod 400.

[0050] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0051] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A manual grille cleaning tool, characterized in that: include: A cleaning part is provided with a cleaning structure; A handheld portion, provided at one end of the cleaning portion; A connecting member connected to the cleaning portion, wherein the connecting member is provided with a first connecting portion; A plurality of operating rods are provided with a second connecting portion and a third connecting portion at both ends of the operating rod in the length direction, the second connecting portion can be detachably connected to the first connecting portion, and the third connecting portion can be detachably connected to the second connecting portion.

2. The artificial grille cleaning tool according to claim 1, characterized in that: The cleaning structure includes a plurality of bristles.

3. The artificial grille cleaning tool according to claim 2, characterized in that: The material of the bristles is stainless steel.

4. The artificial grille cleaning tool according to claim 2, characterized in that: The cleaning portion is provided with a plurality of mounting holes, which are arranged in a rectangular shape, and a plurality of bristles are fixed in any of the mounting holes.

5. The artificial grille cleaning tool according to claim 1, characterized in that: The first connecting portion is provided with a first threaded hole, the second connecting portion is provided with an external thread adapted to the first threaded hole, the third connecting portion is provided with a second threaded hole adapted to the external thread, and the second threaded hole extends along the length direction of the operating rod.

6. The artificial grille cleaning tool according to claim 1, characterized in that: The connecting piece is detachably connected to the cleaning part via screws.

7. The artificial grille cleaning tool according to claim 1, characterized in that: The hand-held portion is fixedly arranged at one end of the cleaning portion in the length direction, and a distance is arranged between the cleaning structure and the hand-held portion along the length direction of the cleaning portion.

8. The artificial grille cleaning tool according to claim 1, characterized in that: The outer walls on both sides of the hand-held portion are respectively provided with arc-shaped recesses.

9. The artificial grille cleaning tool according to claim 1, characterized in that: The cleaning part and the hand-held part are configured as an integrated structure.

10. The artificial grille cleaning tool according to claim 1, characterized in that: The cleaning part and the hand-held part are both made of wood.

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