CN212440517U - Fastening structure of dust removal bag - Google Patents
Fastening structure of dust removal bag Download PDFInfo
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- CN212440517U CN212440517U CN202021679107.0U CN202021679107U CN212440517U CN 212440517 U CN212440517 U CN 212440517U CN 202021679107 U CN202021679107 U CN 202021679107U CN 212440517 U CN212440517 U CN 212440517U
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- bag
- strips
- dust
- support ring
- dust removal
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Abstract
The utility model relates to a bag-type dust collecting equipment technical field, concretely relates to fastening structure of dust removal bag. The bag opening of the dust removal bag is provided with an annular structure, the annular structure is supported by a support ring, the annular structure is surrounded by woven fabric, a plurality of strip-shaped objects are arranged on the woven fabric, and the strip-shaped objects form bulges on the woven fabric. The bulge formed by the strip-shaped objects in the annular structure at the bag opening of the dust bag can be clamped on the pattern plate to effectively prevent the dust bag from falling off when the dust bag is fixed.
Description
Technical Field
The utility model relates to a bag-type dust collecting equipment technical field, concretely relates to fastening structure of dust removal bag.
Background
The dust bag is a key part in the operation process of the bag type dust collector, and the cylindrical filter bag is usually vertically hung in the dust collector. The dust removal bag is fixed on the dust remover card through the elastic expansion ring in the process of being fixed with dust removing equipment, and the dust removal pad is easy to fall off in the using process.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide a fastening structure of dust pocket sets up the effectual drop of avoiding the dust pocket of loop configuration through the sack at the dust pocket.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fastening structure of a dust removal bag is characterized in that an annular structure is arranged on a bag opening of the dust removal bag and supported by a support ring, the annular structure is formed by surrounding woven fabrics, a plurality of strips are arranged on the woven fabrics, and protrusions are formed on the woven fabrics by the strips.
Further, the fastening structure of dust pocket still includes the card, is provided with a plurality of mounting hole on the card, the support ring supports the arch that the strip formed, and the support ring supports the loop configuration through the elasticity of self and leans on in the mounting hole on the card, the protruding card that the strip formed is established on the card.
Further, the strips are woven into a woven fabric, the woven fabric further comprises silk threads and weft threads, and the strips and the silk threads form warps.
Further, the strip-shaped object is a strip.
Furthermore, the number of the strips is two, and the two strips are arranged at intervals.
Further, the strip-shaped objects are cords, the diameter of each cord is larger than that of the silk thread, and the diameter of each cord is larger than that of the weft.
Further, the woven fabric is made of one or more of terylene PE, polypropylene PP, polyamide PA, glass fiber, polyphenylene sulfide PPS, polytetrafluoroethylene PTFE, polyvinylidene fluoride PVDF, polyether ether ketone PEEK, aramid 1313, aramid 1414, cotton, viscose fiber, acrylic fiber and the like.
The utility model has the advantages that:
the bulge formed by the strip-shaped objects in the annular structure at the bag opening of the dust bag can be clamped on the pattern plate to effectively prevent the dust bag from falling off when the dust bag is fixed.
Drawings
Fig. 1 is a schematic structural view of a fastening structure of a dust bag according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a woven fabric according to an embodiment of the present invention;
fig. 3 is a radial cross-sectional view of a woven fabric according to an embodiment of the present invention;
fig. 4 is a cross-sectional view of the woven fabric according to an embodiment of the present invention.
In the figure: 1. silk thread, 2, strip, 3, weft, 4, pattern plate, 4.1, mounting hole, 5 and support ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1: the utility model provides a fastening structure of dust pocket, this fastening structure is used for bag-type dust collecting equipment, and the fixed annular structure that encloses that is provided with woven cloth on the sack of dust pocket, woven cloth interweave by warp and weft 3 and constitute, warp with weft's material can be but not limit one or several kinds such as dacron PE, polypropylene fibre PP, polyamide fibre PA, glass fiber, PPS, polytetrafluoroethylene PTFE, polyvinylidene fluoride PVDF, polyether ether ketone PEEK, aramid fiber 1313, aramid fiber 1414, cotton, viscose fiber, acrylic fibre, acrylon. In this embodiment, the warp and weft are polyester PE.
The warps and the wefts 3 are woven in a plain weave mode, the warps are silk threads 1 and strips 2, the strips 2 are one, and the strips 2 form bulges on the woven fabric. The filaments 1 and the wefts 2 in this embodiment are filament yarns, and the strips 2 are cords with a diameter of 3-15 mm. The diameter proportion of the strip-shaped objects 2 and the knitting yarns is greatly different, and obvious bulges are formed.
The annular structure passes through support ring 5 and supports, and the width of support ring 5 is greater than the width of strip 2, support ring 5 can be better this moment support play the arch that strip 2 formed, support ring 5 are annular metal elastic component, annular structure and support ring 5's surface parcel one deck cloth, intensity and the wearability of strip 2 in the dust removal bag is woven with the machine in the annular structure can be strengthened to the existence of cloth.
The annular structure is detachably embedded and pressed on the pattern plate 4 through the support ring 5, a plurality of mounting holes 4.1 are formed in the pattern plate 4, the outer diameter of the support ring 5 is slightly larger than the inner diameter of the mounting holes 4.1, the support ring 5 supports the annular structure in the mounting holes 4.1 in the pattern plate 4 through the elasticity of the support ring 5, and the protrusions formed by the strips 2 are clamped on the upper surface of the pattern plate 4. The raised clamp formed by the strip-shaped objects 2 is arranged on the upper surface of the card 4 to prevent the dust removal bag from moving downwards, thereby playing a better role in fixing the dust removal bag.
The beneficial effect of this embodiment is:
the bag mouth of the dust removal bag is provided with an annular structure formed by woven cloth for the dust removal bag, the annular structure is detachably embedded and pressed on the pattern plate 4 through the support ring 5, and a bulge formed by the strip-shaped objects 2 is clamped on the upper surface of the annular flange 4.1, so that the dust removal bag is prevented from moving downwards, and the dust removal bag can be better fixed.
Example 2: as shown in fig. 1-4, a fastening structure of dust bag, this fastening structure is used for bag-type dust bag, and the fixed annular structure that encloses that is provided with the woven cloth on the sack of dust bag, the woven cloth is interweaved by warp and weft 3 and is constituted, warp with weft's material can be but not limited one or several kinds such as dacron PE, polypropylene fibre PP, polyamide fibre PA, glass fiber, polyphenylene sulfide PPS, polytetrafluoroethylene PTFE, polyvinylidene fluoride PVDF, polyether ether ketone PEEK, aramid 1313, aramid fiber 1313, 1414 cotton, viscose fiber, ya keli fibre, acrylic fibre. In this embodiment, the warp and weft are polyester PE. The warps and the wefts 3 are woven in a plain weave mode, the warps are silk threads 1 and strips 2, the strips 2 are two, and the two strips 2 are arranged at intervals. The distance between the two strips 2 is matched to the thickness of the card 4. Two strips 2 arranged at intervals form a groove structure. The filaments 1 and the wefts 2 in this embodiment are filament yarns, and the strips are cords with a diameter of 3-15 mm. The diameter proportion of the strip-shaped objects 2 and the weaving yarns is greatly different, and the two strip-shaped objects 2 which are arranged at intervals form a deeper groove structure, so that the dust removal bag can be more firmly arranged on the pattern plate 4.
The annular structure passes through support ring 5 and supports, and the width of support ring 5 equals the interval of two strips 2 that the interval set up, and support ring 5 can be better this moment prop up two strips 2 and form groove structure, and support ring 5 is annular metal elastic component, annular structure and support ring 5's surface parcel one deck cloth, the existence of cloth can strengthen intensity and the wearability of two strips 2 in for the dust removal bag woven cloth.
The annular groove structure is detachably embedded and pressed on the pattern plate 4 through the support ring 5, a plurality of mounting holes 4.1 are formed in the pattern plate 4, the outer diameter of the support ring 5 is slightly larger than the inner diameter of 4.1 of each mounting hole, the support ring 5 supports the annular groove structure in the mounting holes 4.1 in the pattern plate 4 through the elasticity of the support ring 5, and the protrusions formed by the two strips 2 are respectively clamped on the upper surface and the lower surface of the pattern plate 4. The bulges formed by the two strips 2 are clamped on the upper surface and the lower surface of the card 4, so that the dust removal bag can be prevented from moving up and down, and a better effect of fixing the dust removal bag is achieved.
The beneficial effect of this embodiment is:
the bag mouth of the dust removal bag is sewn with an annular structure formed by woven cloth for the dust removal bag, the annular structure is detachably embedded and pressed in the mounting hole 4.1 of the pattern plate 4 through the support ring 5, and the bulges formed by the two strips 2 are respectively clamped on the upper surface and the lower surface of the pattern plate 4 to prevent the dust removal bag from moving up and down, the diameter proportion of the strips 2 to the woven yarn is greatly different, and the two strips 2 arranged at intervals form a deeper groove structure, so that the dust removal bag can be more firmly mounted on the pattern plate 4.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (6)
1. A fastening structure of a dust removal bag is characterized in that an annular structure is arranged on a bag opening of the dust removal bag and supported by a support ring (5), the annular structure is surrounded by woven fabric, a plurality of strips (2) are arranged on the woven fabric, and the strips (2) form bulges on the woven fabric.
2. The fastening structure of a dust pocket according to claim 1, characterized in that the fastening structure further comprises a faceplate (4), a plurality of mounting holes (4.1) are formed in the faceplate (4), the support ring (5) supports the protrusions formed by the strips (2), the support ring (5) supports the ring-shaped structure against the mounting holes (4.1) in the faceplate (4) through the elasticity of the support ring, and the protrusions formed by the strips (2) are clamped on the faceplate (4).
3. A fastening structure of dust bags according to claim 1, characterized in that the strips (2) are woven into a woven fabric, which also comprises threads (1) and wefts (3), wherein the strips (2) and the threads (1) constitute warp threads.
4. A fastening arrangement for a dust bag according to claim 1, characterized in that the strip (2) is a bar.
5. A fastening structure of a dust bag according to claim 1, characterized in that the number of the strips (2) is two, and the two strips (2) are arranged at intervals.
6. A fastening structure of a dust bag according to claim 3, characterized in that the strips (2) are wire ropes, the diameter of which is larger than the diameter of the thread (1) and the diameter of which is larger than the diameter of the weft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679107.0U CN212440517U (en) | 2020-08-13 | 2020-08-13 | Fastening structure of dust removal bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021679107.0U CN212440517U (en) | 2020-08-13 | 2020-08-13 | Fastening structure of dust removal bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212440517U true CN212440517U (en) | 2021-02-02 |
Family
ID=74476945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021679107.0U Active CN212440517U (en) | 2020-08-13 | 2020-08-13 | Fastening structure of dust removal bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212440517U (en) |
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2020
- 2020-08-13 CN CN202021679107.0U patent/CN212440517U/en active Active
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