Dust remover for cloth bag

Abstract

The utility model relates to the technical field of cloth bag dust removal, and discloses a dust remover for a cloth bag, which comprises a dust remover body and a plurality of mounting plates positioned in the dust remover body, the upper end of each mounting plate is rotatably connected with a screw rod I, the outer surface of each screw rod I is in spiral transmission connection with a spiral plate, and the outer surface of each screw rod I is in spiral transmission connection with a screw rod II. The cloth bag clamping device comprises a mounting plate, a screw plate is arranged in the mounting plate, the surface of the screw plate is in sliding connection with the mounting plate, a clamping mechanism is arranged at the bottom of the screw plate and used for clamping a cloth bag, a second screw is fixedly connected to the center of the interior of the mounting plate, and a nut is in threaded connection with the outer surface of the second screw. And the position of the cleaning brush is adjusted according to the specification of the cloth bag through cooperative use of the third screw rod, the nut cylinder and the cleaning brush, then the electric push rod pushes the nut to move downwards or upwards through the rotating block, the nut rotates through the second screw rod, and therefore the purpose that the cloth bags of different specifications can be cleaned is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag dust removal, and more specifically, to a dust collector for bags. Background Art

[0002] The working principle of bag dust removal is to use filter bags made of textile filter cloth or non-textile felt, and use the filtering effect of fiber fabric to filter the dust-containing gas. When the dust-containing gas enters the bag dust collector, the dust with large particles and high specific gravity settles down due to gravity and falls into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is retained, so that the gas is purified.

[0003] In the existing bag dust removal equipment, when cleaning the bag, the filter bag is clamped by a clamping plate to stretch the bag open, and then the cleaning brush moves up and down to clean the dust in the bag, and then the vacuum cleaner at the filter bag mouth sucks the dust in, thereby achieving the purpose of cleaning the bag. However, since the specifications of filter bags on the market are different and the clamping position remains unchanged, filter bags of different specifications cannot be used. At the same time, since the vacuum cleaner is at the bag mouth, the dust floats when the cleaning brush cleans upwards, and the dust under the cleaning brush is blocked by the cleaning brush, resulting in reduced suction, and the dust is difficult to be sucked in, so it is attached to the inner wall of the bag again, resulting in unsatisfactory cleaning effect. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a dust collector for bags.

[0005] The utility model provides a bag dust collector adopting the following technical solution:

[0006] The cam is connected with a screw rod one end and a screw plate is connected with a screw shaft through the upper end of the cam, and the cam is connected with a screw rod on the lower end of the cam, and a nut is connected with the nut on the lower end of the cam.

[0007] Preferably, the clamping mechanism includes a threaded connection with the screw plate, one end passing through the screw plate is rotatably connected to a fixing plate, the top block of the fixing plate is slidably connected to the screw plate, and an anti-slip pad is fixedly connected to the inner side of the fixing plate.

[0008] Preferably, the driving mechanism includes a rotating block located on the surface of the nut, the rotating block is rotatably connected to the nut, the top of the rotating block is fixedly connected to the telescopic end of the electric push rod, and the top of the electric push rod is connected to the bottom of the mounting plate.

[0009] Preferably, the dust suction mechanism comprises a dust suction pipe connected to the telescopic tube, and one end of the dust suction pipe is fixedly connected to an exhaust port of an exhaust fan.

[0010] Preferably, the threads at both ends of each screw rod 1 are opposite to each other so as to drive the two screw plates to move relative to each other. The screw rods 1 on each mounting plate are connected together, and one end of the connected screw rod 1 extends to the dust collector body.

[0011] Preferably, one end of the telescopic tube passing through the rotating block is located just above the nut tube, and dust suction holes are provided on the surface of the lower end of the telescopic tube.

[0012] In summary, the utility model includes the following beneficial technical effects:

[0013] The utility model cooperates with a screw rod and a screw plate to adjust the clamping mechanism according to the specifications of the cloth bags, and then cooperates with a screw rod, a nut tube and a cleaning brush to adjust the position of the cleaning brush according to the specifications of the cloth bags. Then, the electric push rod pushes the nut downward or upward through the rotating block, and the nut realizes its own rotation through the screw rod, thereby achieving the cleaning of cloth bags of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front internal structure in an embodiment of the utility model;

[0015] Figure 2 It is a partial enlarged structural schematic diagram of an embodiment of the utility model;

[0016] Figure 3 It is an enlarged structural schematic diagram of the mounting plate in the embodiment of the utility model.

[0017] Explanation of the reference numerals: 1. Dust collector body; 2. Mounting plate; 3. Screw rod one; 4. Screw plate; 5. Bolt; 6. Fixing plate; 7. Anti-slip pad; 8. Screw rod two; 9. Nut; 10. Ring plate; 11. Screw rod three; 12. Nut tube; 13. Cleaning brush; 14. Rotating block; 15. Electric push rod; 16. Telescopic tube; 17. Dust suction tube; 18. Exhaust fan. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 The utility model is described in further detail.

[0019] It should be noted that the drawings are schematic and not to scale. For the sake of clarity and convenience, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any size is only illustrative and not restrictive. In addition, the same reference symbol is used for the same structure, element or accessory appearing in more than two figures to reflect similar features.

[0020] The utility model discloses a dust collector for a bag. Figure 1-3 , a dust collector for bags, comprising a dust collector body 1 and a plurality of mounting plates 2 located inside the dust collector body 1, the upper end of each mounting plate 2 is rotatably connected with a screw rod 3, the two ends of each screw rod 3 have opposite threads, so as to drive two screw plates 4 to move relative to each other, the screw rods 3 on each mounting plate 2 are connected together, and one end of the connected screw rods 3 extends to the dust collector body 1, so that the staff can rotate multiple screw rods 3 at the same time, the outer surface of the screw rod 3 is spirally connected with a screw plate 4, and the surface of the screw plate 4 is slidably connected with the mounting plate 2;

[0021] A clamping mechanism is provided at the bottom of the screw plate 4, and the clamping mechanism includes 5 threadedly connected to the screw plate 4, 5 passes through one end of the screw plate 4 and is rotatably connected to a fixing plate 6, a top block of the fixing plate 6 is slidably connected to the screw plate 4, and an anti-slip pad 7 is fixedly connected to the inner side of the fixing plate 6;

[0022] Specifically, the screw rod 3 is rotated to drive the two screw plates 4 to move to the same distance as the specifications of the cloth bag, and then one side of the cloth bag is placed between the fixed plate 6 and the screw plate 4, and then 5 is rotated to pull 6 to clamp one side of the cloth bag, and the other sides of the cloth bag are clamped in the same way to open the cloth bag;

[0023] Through the above structural design, it is possible to fix bags of different specifications;

[0024] The inner center of the mounting plate 2 is fixedly connected with a screw rod 8, the outer surface of the screw rod 8 is threadedly connected with a nut 9, the outer surface of the nut 9 is connected with a driving mechanism, the driving mechanism includes a rotating block 14 located on the surface of the nut 9, the rotating block 14 is rotatably connected with the nut 9, the top of the rotating block 14 is fixedly connected with the telescopic end of the electric push rod 15, and the top of the electric push rod 15 is connected to the bottom of the mounting plate 2;

[0025] Specifically, the electric push rod 15 pushes the nut 9 downward through the rotating block 14, and the nut 9 moves downward to rotate through the screw rod 8;

[0026] A telescopic tube 16 is provided at one end of the nut 9 away from the driving mechanism, and a dust suction mechanism is connected to the top of the telescopic tube 16. The dust suction mechanism includes a dust suction tube 17 connected to the telescopic tube 16, and one end of the dust suction tube 17 is fixedly connected to the exhaust port of the exhaust fan 18. One end of the telescopic tube 16 passes through the rotating block 14 and is located just above the nut tube 12, and dust suction holes are opened on the surface of the lower end of the telescopic tube 16 to better suck in dust;

[0027] Specifically, by arranging the telescopic tube 16 above the nut tube 12, the telescopic tube 16 also moves downward with the nut 9. When cleaning the dust, the exhaust fan 18 is started to generate suction through the dust suction tube 17 and the telescopic tube 16 to suck the dust, so that the telescopic tube 16 follows the cleaning movement of the nut 9.

[0028] Through the above structural design, good dust absorption is achieved, reducing the re-adsorption of dust on the inside of the bag;

[0029] The surface of the nut 9 located below the telescopic tube 16 is fixedly connected to an annular plate 10, the surface of the annular plate 10 is fixedly connected to at least two screw rods 3 11, the surface of the screw rods 3 11 is threadedly connected to a nut tube 12, and one end of the nut tube 12 is fixedly connected to a cleaning brush 13;

[0030] Specifically, the cleaning brush 13 is driven by rotating the nut barrel 12 according to the regulations of the cloth bag, and the moving distance of the cleaning brush 13 is adjusted. When the nut 9 moves downward and rotates, the nut 9 rotates through the screw rod 3 11 and the nut barrel 12 to drive the cleaning brush 13 to rotate, and the cleaning brush 13 rotates to clean the dust on the cloth bag;

[0031] Through the above structural design, the cleaning of cloth bags with different specifications is achieved.

[0032] Finally, a few points should be explained: First, in the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A bag dust collector, comprising a dust collector body (1) and a plurality of mounting plates (2) located inside the dust collector body (1), characterized in that: The upper end of each mounting plate (2) is rotatably connected to a screw rod (3), the outer surface of the screw rod (3) is spirally connected to a screw plate (4), and the surface of the screw plate (4) is slidably connected to the mounting plate (2), and the bottom of the screw plate (4) is provided with a clamping mechanism for clamping the cloth bag, and the inner center of the mounting plate (2) is fixedly connected to a screw rod (8), the outer surface of the screw rod (8) is threadedly connected to a nut (9), and the outer surface of the nut (9) is connected to a driving mechanism, and the nut (9) is pushed by the driving mechanism. ) is rotated downward by screw rod two (8), a telescopic tube (16) is provided at one end of the nut (9) away from the driving mechanism, a dust collecting mechanism is connected to the top of the telescopic tube (16), a ring plate (10) is fixedly connected to the surface of the nut (9) below the telescopic tube (16), at least two screw rods three (11) are fixedly connected to the surface of the ring plate (10), a nut tube (12) is threadedly connected to the surface of the screw rod three (11), and a cleaning brush (13) is fixedly connected to one end of the nut tube (12).

2. A bag-type dust collector according to claim 1, characterized in that: The clamping mechanism comprises (5) threadedly connected to the screw plate (4); one end of the (5) passing through the screw plate (4) is rotatably connected to a fixing plate (6); a top block of the fixing plate (6) is slidably connected to the screw plate (4); and an anti-slip pad (7) is fixedly connected to the inner side of the fixing plate (6).

3. A bag-type dust collector according to claim 1, characterized in that: The driving mechanism comprises a rotating block (14) located on the surface of the nut (9), the rotating block (14) being rotatably connected to the nut (9), the top of the rotating block (14) being fixedly connected to the telescopic end of an electric push rod (15), and the top of the electric push rod (15) being connected to the bottom of the mounting plate (2).

4. A bag-type dust collector according to claim 1, characterized in that: The dust suction mechanism comprises a dust suction pipe (17) connected to the telescopic pipe (16), and one end of the dust suction pipe (17) is fixedly connected to an exhaust port of an exhaust fan (18).

5. A bag-type dust collector according to claim 1, characterized in that: The threads at both ends of each screw rod (3) are opposite to each other so as to drive the two screw plates (4) to move relative to each other. The screw rods (3) on each mounting plate (2) are connected together, and one end of the connected screw rods (3) extends to the dust collector body (1).

6. A bag-type dust collector according to claim 3, characterized in that: One end of the telescopic tube (16) passing through the rotating block (14) is located just above the nut tube (12), and dust suction holes are provided on the surface of the lower end of the telescopic tube (16).

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