Dust removal bag for environmentally friendly dust collector

Abstract

The present application belongs to the technical field of dust removal bags, and discloses a dust removal bag of an environmentally friendly dust collector, including a bag cage, a connecting plate is arranged inside the bag cage, a dust removal bag body is arranged at the bottom of the connecting plate, two symmetrical rotating grooves are arranged on the top of the bag cage, a rotating shaft is connected inside the rotating groove, a rotating plate is installed on the top of the rotating shaft, a positioning rod is connected inside the rotating plate, a pull plate is installed on the top of the positioning rod, a pull ring is installed on the top of the pull plate, a spring is installed on the top of the rotating plate and outside the positioning rod, and two symmetrical positioning grooves are arranged on the top of the connecting plate; when the dust removal bag body is disassembled, the pull ring is held and pulled upward, and when the positioning rod is disengaged from the positioning groove, the user rotates the rotating plate to one side, and then disengages the second Velcro from the first Velcro, and at this time, the connecting plate can be disassembled from the inside of the placement groove and taken out to clean the dust removal bag body; this structure is convenient for the user to quickly disassemble and assemble the connecting plate and the dust removal bag body from the bag cage.

Description

Technical Field

[0001] The present application relates to the technical field of dust removal bags, and more specifically, to a dust removal bag for an environmentally friendly dust collector. Background Art

[0002] The dust bag is the heart of the bag dust collector, generally called a dust bag or dust filter bag. The dust bag is a key part in the operation of the bag dust collector. Usually the cylindrical filter bag is hung vertically in the dust collector and can be used in an environmentally friendly dust collector. The fabric and design of the dust bag should strive for high-efficiency filtration, easy dust removal and durability.

[0003] After long-term use, most of the existing dust removal bags will be attached with a lot of dust, requiring staff to clean the dust removal bags regularly. The staff cannot quickly disassemble and assemble the dust removal bags, making it difficult to disassemble and clean the dust removal bags, which is not conducive to the use of the dust removal bags.

[0004] In order to solve the above problems, the present application provides a dust removal bag for an environmentally friendly dust collector. Utility Model Content

[0005] The dust removal bag of the environmentally friendly dust collector provided in this application adopts the following technical solution:

[0006] A dust bag for an environmentally friendly dust collector comprises a bag cage, a connecting plate is arranged inside the bag cage, a dust bag body is arranged at the bottom of the connecting plate, two symmetrical rotating grooves are opened on the top of the bag cage, a rotating shaft is connected inside the rotating groove, a rotating plate is installed on the top of the rotating shaft, a positioning rod is connected inside the rotating plate, a pull plate is installed on the top of the positioning rod, a pull ring is installed on the top of the pull plate, a spring is installed on the top of the rotating plate and outside the positioning rod, one end of the spring is connected to the pull plate, and two symmetrical positioning grooves are opened on the top of the connecting plate.

[0007] Through the above technical solution, the rotating shaft is located inside the rotating groove and rotates, and the rotating plate is driven to rotate by the rotation of the rotating shaft. A through hole is opened inside the rotating plate and corresponds to the position of the positioning rod, and the pull plate is driven to move by the pull ring.

[0008] Furthermore, the positioning rod is engaged with the positioning groove, and a placement groove is provided on the top of the bag cage.

[0009] Furthermore, the connecting plate is located inside the placement groove, and the dust removal bag body is located inside the bag cage.

[0010] Through the above technical solution, when the positioning rod is located in the positioning groove, the connecting plate can be fixed in the placement groove.

[0011] Furthermore, two symmetrical first connecting cloths are installed at the bottom of the dust removal bag body, and two symmetrical second connecting cloths are arranged at the bottom of the bag cage.

[0012] Through the above technical solution, the positions of the first connecting cloth and the second connecting cloth correspond to each other.

[0013] Furthermore, the bottoms of the two first connecting cloths are both provided with first Velcros, and the tops of the two second connecting cloths are both provided with second Velcros.

[0014] Furthermore, the first Velcro is a hook surface, and the second Velcro is a fleece surface.

[0015] Through the above technical solution, the first connecting cloth and the second connecting cloth are connected by the provision of the first Velcro and the second Velcro.

[0016] Furthermore, the second Velcro is located at the bottom of the first Velcro, and connecting strips are provided at the bottom of the two second connecting cloths.

[0017] Through the above technical solution, the connection strip is provided so that the staff can pull the second connection cloth.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] When it is necessary to disassemble the connecting plate and the dust bag body arranged at the bottom, the user holds the pull ring and pulls it upwards. When the positioning rod is out of the positioning groove, the user rotates the rotating plate to one side, and then holds the connecting strip to drive the second connecting cloth to move downward, so that the second Velcro is separated from the first Velcro. At this time, the connecting plate can be removed from the inside of the placement groove and taken out to clean the dust bag body. This structure makes it easy for the user to quickly disassemble and assemble the connecting plate and the dust bag body from the bag cage, which brings convenience to the user and facilitates the cleaning of the dust bag body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 A top view of the structure of this application;

[0022] Figure 3 This is a semi-exploded diagram of the structure of the present application from the first perspective;

[0023] Figure 4 For this application Figure 3 Enlarged view of point A in the middle.

[0024] Description of the numbers in the figure:

[0025] 1. Bag cage; 2. Connecting plate; 3. Dust bag body; 4. Rotating groove; 5. Rotating shaft; 6. Rotating plate; 7. Positioning rod; 8. Pull plate; 9. Pull ring; 10. Spring; 11. Positioning groove; 12. Placement groove; 13. First connecting cloth; 14. First Velcro; 15. Second connecting cloth; 16. Second Velcro; 17. Connecting strip. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. Example

[0029] The present application embodiment discloses a dust removal bag for an environmentally friendly dust collector. Figure 1 , Figure 2 , Figure 3 and Figure 4, including a bag cage 1, a connecting plate 2 is arranged inside the bag cage 1, a dust bag body 3 is arranged at the bottom of the connecting plate 2, the dust bag body 3 is located inside the bag cage 1, two symmetrical rotating grooves 4 are opened on the top of the bag cage 1, a rotating shaft 5 is connected inside the rotating groove 4, a rotating plate 6 is installed on the top of the rotating shaft 5, a positioning rod 7 is connected inside the rotating plate 6, a pull plate 8 is installed on the top of the positioning rod 7, a pull ring 9 is installed on the top of the pull plate 8, a spring 10 is installed on the top of the rotating plate 6 and outside the positioning rod 7, one end of the spring 10 is connected to the pull plate 8, two symmetrical positioning grooves 11 are opened on the top of the connecting plate 2, and the positioning The rod 7 is engaged with the positioning groove 11, a placement groove 12 is provided on the top of the bag cage 1, the connecting plate 2 is located inside the placement groove 12, two symmetrical first connecting cloths 13 are installed on the bottom of the dust bag body 3, and two symmetrical second connecting cloths 15 are provided on the bottom of the bag cage 1. The bottoms of the two first connecting cloths 13 are both provided with a first Velcro 14, and the tops of the two second connecting cloths 15 are both provided with a second Velcro 16. The first Velcro 14 is a hook surface, and the second Velcro 16 is a fleece surface. The second Velcro 16 is located at the bottom of the first Velcro 14, and the bottoms of the two second connecting cloths 15 are both provided with a connecting strip 17;

[0030] When the connecting plate 2 is located inside the placement groove 12 and the positioning rod 7 is located inside the positioning groove 11, the connecting plate 2 can be fixed inside the placement groove 12. At this time, the positions of the second connecting cloth 15 and the first connecting cloth 13 correspond to each other. The setting of the connecting strip 17 facilitates the user to pull the second connecting cloth 15. A through hole is provided inside the rotating plate 6 corresponding to the position of the positioning rod 7. The pull ring 9 is semicircular, which is convenient for the user to pull it by hand; the rotating shaft 5 is rotatably connected to the inside of the rotating groove 4, and the rotating plate 6 can be driven to move by the rotating shaft 5. The bottom of the dust removal bag body 3 is fixed in the bag cage 1 by the setting of the first Velcro 14 and the second Velcro 16.

[0031] The implementation principle of this embodiment is as follows: when the connecting plate 2 and the dust bag body 3 arranged at the bottom need to be disassembled, the user holds the pull ring 9 and pulls it upwards, so that the spring 10 is in an elongated state, and the pull ring 9 drives the positioning rod 7 to move upwards through the pull plate 8. When the positioning rod 7 is separated from the inside of the positioning groove 11, the user rotates the rotating plate 6 to one side, and then holds the position of the connecting strip 17 to drive the second connecting cloth 15 to move downwards, so that the second Velcro 16 at the top of the second connecting cloth 15 is separated from the first Velcro 14 at the bottom of the first connecting cloth 13. At this time, the connecting plate 2 can be disassembled from the inside of the placement groove 12 and taken out to clean the dust bag body 3;

[0032] After the dust bag body 3 is cleaned, the user places the connecting plate 2 in the position of the placement groove 12, and the dust bag body 3 is located inside the bag cage 1. The user holds the pull ring 9 to drive the positioning rod 7 to move upward, and then rotates the rotating plate 6 to locate the two positioning rods 7 at the top of the two positioning grooves 11, and then releases the pull ring 9. At this time, the pull plate 8 and the bottom positioning rod 7 are reset through the setting of the spring 10, so that the two positioning rods 7 are both located inside the positioning groove 11, and the connecting plate 2 can be fixed inside the placement groove 12. In order to prevent the dust bag body 3 from floating inside the bag cage 1, the user moves the second Velcro 16 to the position of the first Velcro 14 while holding the second connecting cloth 15, so that the second Velcro 16 and the first Velcro 14 are pasted. At this time, the second connecting cloth 15 and the first connecting cloth 13 can be fixed, and the bottom of the dust bag body 3 can be located inside the bag cage 1, which is not easy to float.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dust bag for an environmentally friendly dust collector, comprising a bag cage (1), characterized in that: The bag cage (1) is provided with a connecting plate (2) inside, a dust bag body (3) is provided at the bottom of the connecting plate (2), two symmetrical rotating grooves (4) are provided at the top of the bag cage (1), a rotating shaft (5) is connected inside the rotating groove (4), a rotating plate (6) is installed at the top of the rotating shaft (5), a positioning rod (7) is connected inside the rotating plate (6), a pull plate (8) is installed at the top of the positioning rod (7), a pull ring (9) is installed at the top of the pull plate (8), a spring (10) is installed at the top of the rotating plate (6) and outside the positioning rod (7), one end of the spring (10) is connected to the pull plate (8), and two symmetrical positioning grooves (11) are provided at the top of the connecting plate (2).

2. The dust removal bag of the environmentally friendly dust collector according to claim 1, characterized in that: The positioning rod (7) is engaged with the positioning groove (11), and a placement groove (12) is provided on the top of the bag cage (1).

3. The dust removal bag of the environmentally friendly dust collector according to claim 2, characterized in that: The connecting plate (2) is located inside the placement groove (12), and the dust removal bag body (3) is located inside the bag cage (1).

4. The dust removal bag of the environmentally friendly dust collector according to claim 1, characterized in that: Two symmetrical first connecting cloths (13) are installed at the bottom of the dust removal bag body (3), and two symmetrical second connecting cloths (15) are installed at the bottom of the bag cage (1).

5. The dust removal bag of the environmentally friendly dust collector according to claim 4, characterized in that: The bottoms of the two first connecting cloths (13) are each provided with a first Velcro (14), and the tops of the two second connecting cloths (15) are each provided with a second Velcro (16).

6. The dust removal bag of the environmentally friendly dust collector according to claim 5, characterized in that: The first Velcro (14) is a hook surface, and the second Velcro (16) is a fleece surface.

7. The dust removal bag of the environmentally friendly dust collector according to claim 5, characterized in that: The second Velcro (16) is located at the bottom of the first Velcro (14), and a connecting strip (17) is provided at the bottom of each of the two second connecting fabrics (15).

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