Dust remover supporting framework capable of fixing cloth

Abstract

The utility model belongs to the technical field of dust removal equipment, and particularly relates to a dust remover supporting framework capable of fixing cloth, which comprises an annular supporting frame body and a cloth fixing mechanism, the cloth fixing mechanism comprises a circumferential cloth fixing mechanism and a lateral cloth fixing mechanism, the circumferential cloth fixing mechanism comprises an annular pressing block, and the lateral cloth fixing mechanism comprises a lateral pressing block. The annular pressing block is tightly attached to the outer wall of the supporting frame body. The lateral cloth fixing mechanism is arranged in the length direction of the supporting frame body and tightly attached to the outer wall of the supporting frame body. Cloth is wound on the outer wall of the supporting frame body, the circumferential cloth fixing mechanism is used for pressing the upper end and the lower end of the cloth on the supporting frame body, the lateral cloth fixing mechanism is used for pressing a seam of the cloth on the supporting frame body, and therefore the cloth forms a closed bag-shaped structure. The dust collector can work only by using simply processed dust collection cloth, is simple and convenient to operate, does not need to be processed into a cloth bag by using the cloth, and can remarkably reduce the use cost and the maintenance time of the dust collector.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal equipment, in particular to a dust collector support frame capable of fixing cloth. Background Art

[0002] In the prior art, the dust removal method used by bag filter is a structure in which the support frame and the bag are separated. When using, it is necessary to manufacture bags of corresponding specifications and install the support frame in the bags before use. Manufacturing bags is time-consuming and labor-intensive, with high costs and a certain amount of time.

[0003] Therefore, how to effectively reduce the use cost of dust collectors and reduce maintenance time is a technical problem that urgently needs to be solved. Utility Model Content

[0004] In view of the technical problems existing in the background technology, the utility model provides a dust collector support frame capable of fixing cloth, which does not need to be processed into cloth bags and can significantly reduce the use cost and maintenance time of the dust collector.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A dust collector support frame capable of fixing cloth comprises an annular support frame body and a cloth fixing mechanism, wherein the cloth fixing mechanism comprises a circumferential cloth fixing mechanism and a lateral cloth fixing mechanism.

[0007] The circumferential cloth fixing mechanism comprises an annular pressing block, which is arranged close to the outer wall of the support frame; at least two circumferential cloth fixing mechanisms are arranged, which are respectively located at the upper and lower ends of the support frame;

[0008] The lateral fabric fixing mechanism is arranged along the length direction of the support frame and is arranged close to the outer wall of the support frame;

[0009] The outer wall of the support frame is wrapped with cloth, the circumferential cloth fixing mechanism is used to press the upper and lower ends of the cloth onto the support frame, and the lateral cloth fixing mechanism is used to press the seam of the cloth onto the support frame, so that the cloth forms a closed bag-like structure.

[0010] Optionally, the support frame includes a bottom support frame, a top support frame and connecting rods, the top support frame has a feed port inside, and the top support frame and the bottom support are connected and fixed by a plurality of connecting rods.

[0011] Optionally, the circumferential cloth fixing mechanism is arranged on the outer walls of the bottom supporting frame and the top supporting frame.

[0012] Optionally, the top support frame has a plurality of connection holes one on its circumference, the bottom support frame has a plurality of connection holes two on its circumference, and the annular pressure block has a plurality of connection holes three on its circumference. The annular pressure block is pressed tightly onto the bottom support frame or the top support frame and connected via a bolt assembly.

[0013] Optionally, the annular pressing block is a two-piece connectable structure.

[0014] Optionally, the lateral fabric fixing mechanism includes a strip pressure block 1 and a strip pressure block 2, the strip pressure block 1 is fixed between the bottom support frame and the top support frame, the strip pressure block 1 is provided with a plurality of connection holes 4, the strip pressure block 2 is provided with a plurality of connection holes 5, and the strip pressure block 2 is pressed against the strip pressure block 1 and connected by a bolt assembly.

[0015] Optionally, the lateral cloth fixing mechanism includes brake block one and brake block two, the inner groove of brake block one is semicircular, the inner groove of brake block two is 1 / 4 circular, the brake block one and two brake blocks two are spliced ​​to form a circular inner groove and are arranged close to the outer wall of the connecting rod; the two ends of the cloth pass through the gap between brake block one and brake block two, the gap between brake block two and the connecting rod, and the gap between the two brake blocks two in turn and are pressed and fixed.

[0016] Optionally, connection part one is provided on both sides of the brake block one, and connection part two and connection part three are respectively provided at both ends of the brake block two. The locking bolt passes through connection part one, fabric, connection part two, connection part three, and fabric in sequence, and is locked and fixed by a nut.

[0017] The utility model has the following advantages and beneficial effects:

[0018] The technical solution adopted by the utility model is to install a cloth fixing mechanism on the support frame, and by making cloth that meets the size requirements, the cloth is wound around the outer wall of the support frame and fixed, so that the cloth forms a closed bag-like structure, achieving the same use effect as a cloth bag. This structure only needs to use simply processed dust removal cloth to work, and the operation is simple and convenient. It does not need to use cloth to be processed into a cloth bag, which can significantly reduce the use cost and maintenance time of the dust collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural diagram of the dust collector support frame and the cloth fixing mechanism provided by the utility model;

[0020] Figure 2 A structural diagram of the dust collector support frame provided by the utility model;

[0021] Figure 3 A structural diagram of the annular pressing block provided by the utility model;

[0022] Figure 4 A structural diagram of the cloth provided by the utility model being wound and fixed on the dust collector support frame;

[0023] Figure 5 for Figure 4 A partial enlarged view of point a in the middle;

[0024] Figure 6 A connection structure diagram of another node where the cloth provided by the utility model is wound and fixed on the dust collector support frame;

[0025] Icon: 1-top support frame, 11-connecting hole one, 2-connecting rod, 3-bottom support frame, 31-connecting hole two, 4-bar pressure block one, 41-connecting hole four, 5-ring pressure block, 51-connecting hole three, 6-bar pressure block two, 61-connecting hole five, 7-cloth, 8-brake block one, 81-connecting part one, 9-brake block two, 91-connecting part two, 92-connecting part three, 10-locking bolt, 101-nut. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example

[0029] like Figures 1 to 6 As shown, a dust collector support frame capable of fixing cloth comprises an annular support frame body and a cloth fixing mechanism, wherein the cloth fixing mechanism comprises a circumferential cloth fixing mechanism and a lateral cloth fixing mechanism.

[0030] like Figure 2 As shown, the support frame includes a bottom support frame 3, a top support frame 1 and a connecting rod 2. The top support frame 1 is set in a ring shape with a dust feed port inside, and the bottom support frame 3 is set in a ring shape with a closed bottom. The top support frame 1 and the bottom support frame are connected and fixed by a plurality of connecting rods 2 to form a frame for supporting the bag.

[0031] The circumferential cloth fixing mechanism is arranged on the circumferential outer wall of the bottom supporting frame 3 and the top supporting frame 1 .

[0032] Reference Figure 1-3 The circumferential cloth fixing mechanism includes an annular pressing block 5. For easy disassembly, the annular pressing block 5 is a two-petal splicable structure. Two annular pressing blocks 5 can form a circular ring, thereby pressing from the circumference.

[0033] The annular pressing block 5 is arranged close to the outer wall of the support frame (bottom support frame 3, top support frame 1). In the present invention, at least two circumferential cloth fixing mechanisms are arranged, respectively located at the upper and lower ends of the support frame. When the support frame is long enough, the number of circumferential cloth fixing mechanisms can be increased accordingly, especially in the middle position between the bottom support frame 3 and the top support frame 1, so as to enhance the pressing force.

[0034] The lateral fabric fixing mechanism is arranged along the length direction of the support frame and is arranged close to the outer wall of the support frame. Fabric 7 is wound around the outer wall of the support frame, the circumferential fabric fixing mechanism is used to press the upper and lower ends of the fabric 7 onto the support frame, and the lateral fabric fixing mechanism is used to press the seam of the fabric 7 onto the support frame, so that the fabric 7 forms a closed bag-like structure.

[0035] Similarly, at least one lateral fabric fixing mechanism is provided to compress and fix the front and rear sides of the fabric 7; when the diameter of the support frame is large enough, the number of lateral fabric fixing mechanisms can be increased accordingly to enhance the pressing force.

[0036] like Figure 2 As shown, specifically, the top support frame 1 has a plurality of connection holes 11 formed on its circumference, and the bottom support frame 3 has a plurality of connection holes 31 formed on its circumference. Figure 3 As shown, the annular pressing block 5 is provided with a plurality of connecting holes 51 on its circumference. Figure 1 As shown, the annular pressing blocks 5 are respectively pressed on the bottom supporting frame 3 and the top supporting frame 1 and connected by bolt assemblies.

[0037] like Figure 1 , Figure 2 As shown, as a preferred embodiment of the utility model, the lateral fabric fixing mechanism includes a strip pressure block 1 4 and a strip pressure block 2 6. The strip pressure block 1 4 is fixed between the bottom support frame 3 and the top support frame 1. A plurality of connection holes 41 are provided on the strip pressure block 1 4, and a plurality of connection holes 5 61 are provided on the strip pressure block 2 6. The strip pressure block 2 6 is pressed tightly against the strip pressure block 1 4 and connected by a bolt assembly.

[0038] How it works:

[0039] like Figure 1 ,2 As shown, the cloth 7 is wound around the outer wall of the support frame (bottom support frame 3, top support frame 1, connecting rod 2) for at least one circle. Then the circumferential cloth fixing mechanism is installed, and the annular pressing block 5 is installed to press the upper and lower ends of the cloth 7 onto the bottom support frame 3 and the top support frame 1; then the lateral cloth fixing mechanism is installed, and the strip pressing block 2 6 is installed to press the seam of the cloth 7 onto the strip pressing block 1 4, so that the cloth 7 forms a closed bag-like structure, achieving the same use effect as a cloth bag.

[0040] This structure can work with just a simple dust removal cloth, is easy and convenient to operate, does not require the cloth to be processed into bags, and can significantly reduce the use cost and maintenance time of the dust collector.

[0041] like Figure 4 , Figure 5 As shown, as another preferred embodiment of the present invention, the lateral cloth fixing mechanism includes a brake block 1 8 and a brake block 2 9, the inner groove of the brake block 1 8 is semicircular, and the inner groove of the brake block 2 9 is 1 / 4 circular. The brake block 1 8 and two brake blocks 2 9 are spliced ​​to form a circular inner groove and are arranged close to the outer wall of the connecting rod 2; the two ends of the cloth 7 pass through the gap between the brake block 1 8 and the brake block 2 9, the gap between the brake block 2 9 and the connecting rod 2, and the gap between the two brake blocks 2 9 in turn and are pressed and fixed.

[0042] Furthermore, connection part 1 81 is provided on both sides of brake block 1 8, and connection part 2 91 and connection part 3 92 are provided at both ends of brake block 2 9 respectively. Connection part 1 81, connection part 2 91 and connection part 3 92 are provided with through holes, and locking bolt 10 passes through connection part 1 81, fabric 7, connection part 2 91, connection part 3 92 and fabric 7 in sequence, and is locked and fixed by nut 101.

[0043] Compression principle:

[0044] like Figure 5 As shown, after the two ends of the cloth 7 pass through the gap between the connection part 1 81 and the connection part 2 91 respectively, they reach the outer wall of the connecting rod 2. At this time, the cloth 7 passes through the arc-shaped inner wall of the brake block 2 9, and then meets the gap between the two brake blocks 2 9 and is led out together. When the locking bolt 10 is inserted, it passes through the connection part 1 81, the cloth 7, the connection part 2 91, the connection part 3 92, and the cloth 7 in sequence, and is locked and fixed by the nut 101, that is, the cloth 7 is passed through the locking bolt 10 twice when it is turned back, and the cloth 7 fully passes through the gap between the brake block 1 8, the brake block 2 9, and the connecting rod 2, increasing the area of ​​pressure and tightening, and increasing the firmness of the fixation. At the same time, this brake-type fixing mechanism is easy to disassemble and assemble, and can be installed on any connecting rod 2 for use, which is convenient and quick.

[0045] Note: If Figure 6As shown, when the brake-type structure is used for compression at other positions, that is, not for compressing the seams at both ends of the fabric 7, the locking bolt 10 is passed through the connection part 1 81, the fabric 7, the connection part 2 91, and the connection part 3 92 in sequence, and is locked and fixed by the nut 101. That is, the fabric 7 is only passed through by the locking bolt 10 once, and the fabric 7 fully passes through the gap between the brake block 1 8, the brake block 2 9, and the connecting rod 2, thereby increasing the area of ​​pressurization and tightening, and increasing the firmness of the fixation.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust collector support frame capable of fixing cloth, characterized in that : comprising an annular support frame and a cloth fixing mechanism, wherein the cloth fixing mechanism comprises a circumferential cloth fixing mechanism and a lateral cloth fixing mechanism, The circumferential cloth fixing mechanism comprises an annular pressing block, which is arranged close to the outer wall of the support frame; at least two circumferential cloth fixing mechanisms are arranged, which are respectively located at the upper and lower ends of the support frame; The lateral fabric fixing mechanism is arranged along the length direction of the support frame and is arranged close to the outer wall of the support frame; The outer wall of the support frame is wrapped with cloth, the circumferential cloth fixing mechanism is used to press the upper and lower ends of the cloth onto the support frame, and the lateral cloth fixing mechanism is used to press the seam of the cloth onto the support frame, so that the cloth forms a closed bag-like structure.

2. The dust collector support frame capable of fixing cloth according to claim 1, characterized in that: The support frame body comprises a bottom support frame, a top support frame and connecting rods. The top support frame has a feed port inside, and the top support frame and the bottom support are connected and fixed by a plurality of connecting rods.

3. The dust collector support frame capable of fixing cloth according to claim 2, characterized in that: The circumferential cloth fixing mechanism is arranged on the outer walls of the bottom supporting frame and the top supporting frame.

4. The dust collector support frame capable of fixing cloth according to claim 3, characterized in that: The top support frame has a plurality of connection holes one on its circumference, the bottom support frame has a plurality of connection holes two on its circumference, and the annular pressure block has a plurality of connection holes three on its circumference. The annular pressure block is pressed tightly on the bottom support frame or the top support frame and connected by a bolt assembly.

5. The dust collector support frame capable of fixing cloth according to claim 4, characterized in that: The annular pressing block is a two-piece splicable structure.

6. The dust collector support frame capable of fixing cloth according to claim 3, characterized in that: The lateral fabric fixing mechanism includes a strip pressure block 1 and a strip pressure block 2. The strip pressure block 1 is fixed between the bottom support frame and the top support frame. The strip pressure block 1 is provided with a plurality of connection holes 4, and the strip pressure block 2 is provided with a plurality of connection holes 5. The strip pressure block 2 is pressed tightly against the strip pressure block 1 and connected by a bolt assembly.

7. The dust collector support frame capable of fixing cloth according to claim 3, characterized in that: The lateral cloth fixing mechanism includes brake block one and brake block two, the inner groove of brake block one is semicircular, the inner groove of brake block two is 1 / 4 circular, the brake block one and two brake blocks two are spliced ​​to form a circular inner groove and are arranged close to the outer wall of the connecting rod; the two ends of the cloth pass through the gap between brake block one and brake block two, the gap between brake block two and the connecting rod, and the gap between the two brake blocks two in turn and are pressed and fixed.

8. The dust collector support frame capable of fixing cloth according to claim 7, characterized in that: The two sides of the brake block one are provided with connection part one, and the two ends of the brake block two are respectively provided with connection part two and connection part three. The locking bolt passes through the connection part one, the fabric, the connection part two, the connection part three, and the fabric in sequence, and is locked and fixed by a nut.

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