CN209010668U - Denoising device is used in a kind of production of Acrylic Fiber - Google Patents

Abstract

The utility model relates to denoising device technical fields, more particularly to a kind of Acrylic Fiber production denoising device, solve to exist in the prior art that motor noise-reducing device is simple and the disadvantage of effect difference, including bottom plate, the upper end of bottom plate is welded with pedestal, the bottom end inner wall screw of pedestal is fixed with mounting blocks, mounting blocks are equipped with sliding bar, the outer end side wall fixing sleeve of sliding bar is connected to connector, the top riveting of connector has fixed plate, the upper end side wall of fixed plate is placed with motor, the both ends side wall of motor is glued with noise reduction porous plate, one end side wall riveting of noise reduction porous plate has rubber slab, the other end screw of rubber slab is fixed with baffle, the other end riveting of baffle has telescopic rod, one end side wall of telescopic rod slidably connects fixed link, the other end of fixed link is welded with connecting plate, one end side wall of sliding bar is welded with spring, this is practical new The noise that type can effectively generate motor is eliminated, and is avoided noise and is polluted to ambient enviroment.

Description

Denoising device is used in a kind of production of Acrylic Fiber

Technical field

The utility model relates to denoising device technical fields more particularly to a kind of production of Acrylic Fiber to use denoising device.

Background technique

In the production process of Acrylic Fiber, production procedure requires to carry out using manufacturing machine, most of manufacturing machine Device is all to drive to run by motor as energy using electric energy, and motor can generate biggish noise in the process of work, thus shadow The peace and quiet of workshop are rung, so needing to carry out noise reduction process, the denoising device of existing motor is fairly simple, and effect is poor, cannot Meet used in daily life.Therefore, we have proposed a kind of Acrylic Fiber production denoising devices for solving the above problems.

Utility model content

Purpose of the utility model is to solve existing in the prior art, motor noise-reducing device is simple and effect is poor is lacked Point, and denoising device is used in a kind of Acrylic Fiber production proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of Acrylic Fiber production denoising device, including bottom plate, the upper end of the bottom plate are welded with pedestal, the pedestal Bottom end inner wall screw be fixed with mounting blocks, the mounting blocks are equipped with sliding bar, the outer end side wall fixing sleeve of the sliding bar It is connected to connector, the top riveting of connector has fixed plate, and the upper end side wall of the fixed plate is placed with motor, the motor Both ends side wall is glued with noise reduction porous plate, and one end side wall riveting of the noise reduction porous plate has a rubber slab, the rubber slab it is another One end screw is fixed with baffle, and the other end riveting of the baffle has telescopic rod, and one end side wall of the telescopic rod is slidably connected There is fixed link, the other end of the fixed link is welded with connecting plate, and one end side wall of the sliding bar is welded with spring, the bullet The other end of spring is welded with mounting plate, and the side of the mounting plate is rotatably connected to the first rotating bar, first rotating bar The other end is rotatably connected to link block, and the other end of the link block is rotatably connected to the second rotating bar.

Preferably, the inside of the mounting blocks offers sliding groove, and the internal slide of the sliding groove is connected with sliding shoe, The upper end screw of the sliding shoe is fixed with sliding bar.

Preferably, the upper end of the noise reduction porous plate offers noise reduction micropore, and the aperture of the noise reduction micropore is 0.6mm, The plate thickness of the noise reduction porous plate is 0.8mm.

Preferably, the upper end side wall screw of the pedestal is fixed with connecting plate and fixed plate, the inner end side wall of the pedestal Riveting has link block, and the bottom end inner wall of the pedestal is rotatably connected to the second rotating bar.

Preferably, the upper end outer wall screw of the mounting blocks is fixed with placement block, the internal slide connection for placing block There is connecting rod, the upper end side wall riveting of the connecting rod has the first elastic rod, and the other end of first elastic rod is riveted on company The bottom end side wall riveting of the bottom end of fitting, the connecting rod has the second elastic rod, and the other end of second elastic rod is riveted on Place the bottom end inner wall of block.

The beneficial effects of the utility model are:

1, the utility model is eliminated by the way that the noise that noise reduction porous plate generates motor is arranged, noise reduction porous plate Plate thickness is 0.8mm, and the aperture of noise reduction micropore is 0.6mm, all meets noise reduction principle, so as to what is effectively generated to motor Noise is eliminated.

2, the utility model, by setting connector, spring, the first rotating bar, the second rotating bar and sliding bar, thus right The motor being mounted in fixed plate has the function of damping, due to the noise that vibration generates when reducing motor work, avoids Noise pollutes ambient enviroment, has built a good workshop condition.

In conclusion the noise that the utility model can effectively generate motor is eliminated, noise is avoided to week Collarette border pollutes.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of Acrylic Fiber production denoising device schematic view of the front view；

Fig. 2 be the utility model proposes a kind of Acrylic Fiber production denoising device overlooking structure diagram；

Fig. 3 be the utility model proposes the noise reduction porous plate stereochemical structure of Acrylic Fiber production denoising device a kind of show It is intended to.

In figure: 1 bottom plate, 2 pedestals, 3 mounting blocks, 4 sliding bars, 5 connectors, 6 fixed plates, 7 motors, 8 noise reduction porous plates, 81 Noise reduction micropore, 9 rubber slabs, 10 baffles, 11 telescopic rods, 12 fixed links, 13 connecting plates, 14 springs, 15 mounting plates, 16 first rotations Block, 20 connecting rods, 21 first elastic rods, 22 second elastic rods are placed in bar, 17 link blocks, 18 second rotating bars, 19.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, it is clear that described content is only a part of content of the utility model, rather than whole contents.

Referring to Fig.1-3, a kind of Acrylic Fiber production uses denoising device, including bottom plate 1, the upper end of bottom plate 1 to be welded with pedestal 2, the bottom end inner wall screw of pedestal 2 is fixed with mounting blocks 3, and the inside of mounting blocks 3 offers sliding groove, the internal slide of sliding groove It is connected with sliding shoe, the upper end screw of sliding shoe is fixed with sliding bar 4, and the outer end side wall fixing sleeve of sliding bar 4 is connected to connector 5, the top riveting of connector 5 has fixed plate 6, and the upper end side wall of fixed plate 6 is placed with motor 7, and the both ends side wall of motor 7 is close to There is noise reduction porous plate 8, the upper end of noise reduction porous plate 8 offers noise reduction micropore 81, and the aperture of noise reduction micropore 81 is 0.6mm, noise reduction The plate thickness of porous plate 8 is 0.8mm, is eliminated by the way that the noise that noise reduction porous plate 8 generates motor 7 is arranged, noise reduction porous plate 8 Plate thickness be 0.8mm, and the aperture of noise reduction micropore 81 be 0.6mm, all meet noise reduction principle, so as to effectively to motor produce Raw noise is eliminated, and one end side wall riveting of noise reduction porous plate 8 has rubber slab 9, and the other end screw of rubber slab 9 is fixed with The other end riveting of baffle 10, baffle 10 has telescopic rod 11, and one end side wall of telescopic rod 11 slidably connects fixed link 12, fixed The other end of bar 12 is welded with connecting plate 13, and one end side wall of sliding bar 4 is welded with spring 14, and the other end of spring 14 is welded with Mounting plate 15, the side of mounting plate 15 are rotatably connected to the first rotating bar 16, and the other end of the first rotating bar 16 is rotatably connected to Link block 17, the other end of link block 17 are rotatably connected to the second rotating bar 18, and the upper end outer wall screw of mounting blocks 3, which is fixed with, to be put Block 19 is set, the internal slide for placing block 19 is connected with connecting rod 20, and the upper end side wall riveting of connecting rod 20 has the first elastic rod 21, The other end of first elastic rod 21 is riveted on the bottom end of connector 5, and the bottom end side wall riveting of connecting rod 20 has the second elastic rod 22, The other end of second elastic rod 22 is riveted on the bottom end inner wall for placing block 19, is rotated by setting connector 5, spring 14, first Bar 16, the second rotating bar 18 and sliding bar 4 reduce to have the function of damping to the motor 7 being mounted in fixed plate 6 Due to the noise that vibration generates when motor 7 works, avoids noise and ambient enviroment is polluted, built a good vehicle Between environment, the upper end side wall screw of pedestal 2 is fixed with connecting plate 13 and fixed plate 6, and the inner end side wall riveting of pedestal 2 has link block 17, the bottom end inner wall of pedestal 2 is rotatably connected to the second rotating bar 18, and the utility model can effectively make an uproar to 7 generation of motor Sound is eliminated, and is avoided noise and is polluted to ambient enviroment.

Working principle: when in use, the motor 7 of Acrylic Fiber manufacturing machine being placed in the groove of fixed plate 6, and Motor 7 is fixed in fixed plate 6 using screw, is then slided telescopic rod 11 towards the direction close to 7 side of motor with hand, Noise reduction porous plate 8 is allowed to be close to motor 7, then with the lock-screw in fixed link 12 by fixed link 12 and telescopic rod 11 It fixes, prevents telescopic rod 11 from continuing sliding to fix motor 7；

When motor 7 in the process of work, the operation of motor 7 can generate noise and vibration, motor 7 generate noise when It waits, the plate thickness of noise reduction micropore 81 is 0.8mm, and the aperture of noise reduction micropore 81 is 0.6mm, and the noise reduction for all meeting microwell plate sound absorption is former Reason, and during motor 7 shakes, rubber slab 9 can play the role of buffering, ensure that normally making for noise reduction porous plate 8 With, so as to effectively eliminate the noise generated in motor operation course, during motor 7 generates vibration, vibration Noise can be generated, during motor 7 shakes, shaking force can be transmitted on connector 5 by vibration, and connector 5 can push cunning Lever 4 is slided on mounting blocks 3, and the sliding meeting of sliding bar 4 is so that spring 14 compresses, so that the first rotating bar 16 and second Rotating bar 18 rotates, and will limit the sliding of sliding bar 4 in turn, so that good damping effect is played, when connector 5 is shaken In dynamic process, connector 5 can press against the first elastic rod 21 and connecting rod 20 and place in block 19 the second elasticity slided, at this time It is movable that bar 22 can play the role of limitation to connecting rod 20, therefore not only can play damping to motor 7, can be with Play the role of support to connector 5.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention, term " first ", " the Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate indicated technology spy The quantity of sign." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more be somebody's turn to do Feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific limit It is fixed.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of Acrylic Fiber production denoising device, including bottom plate (1), which is characterized in that weld the upper end of the bottom plate (1) Have pedestal (2), the bottom end inner wall screw of the pedestal (2) is fixed with mounting blocks (3), and the mounting blocks (3) are equipped with sliding bar (4), the outer end side wall fixing sleeve of the sliding bar (4) is connected to connector (5), and the top riveting of connector (5) has fixed plate (6), the upper end side wall of the fixed plate (6) is placed with motor (7), and it is porous that the both ends side wall of the motor (7) is glued with noise reduction One end side wall riveting of plate (8), the noise reduction porous plate (8) has rubber slab (9), and the other end screw of the rubber slab (9) is solid Surely have baffle (10), the other end riveting of the baffle (10) has telescopic rod (11), and one end side wall of the telescopic rod (11) is sliding Dynamic to be connected with fixed link (12), the other end of the fixed link (12) is welded with connecting plate (13), one end of the sliding bar (4) Sidewall weld has spring (14), and the other end of the spring (14) is welded with mounting plate (15), the side of the mounting plate (15) It is rotatably connected to the first rotating bar (16), the other end of first rotating bar (16) is rotatably connected to link block (17), described The other end of link block (17) is rotatably connected to the second rotating bar (18).

2. a kind of Acrylic Fiber production denoising device according to claim 1, which is characterized in that the mounting blocks (3) Inside offer sliding groove, the internal slide of the sliding groove is connected with sliding shoe, and the upper end screw of the sliding shoe is fixed There are sliding bar (4).

3. a kind of Acrylic Fiber production denoising device according to claim 1, which is characterized in that the noise reduction porous plate (8) upper end offers noise reduction micropore (81), and the aperture of the noise reduction micropore (81) is 0.6mm, the noise reduction porous plate (8) Plate thickness is 0.8mm.

4. a kind of Acrylic Fiber production denoising device according to claim 1, which is characterized in that the pedestal (2) Upper end side wall screw is fixed with connecting plate (13) and fixed plate (6), and the inner end side wall riveting of the pedestal (2) has link block (17), the bottom end inner wall of the pedestal (2) is rotatably connected to the second rotating bar (18).

5. a kind of Acrylic Fiber production denoising device according to claim 1, which is characterized in that the mounting blocks (3) Upper end outer wall screw be fixed with place block (19), it is described place block (19) internal slide be connected with connecting rod (20), it is described The upper end side wall riveting of connecting rod (20) has the first elastic rod (21), and the other end of first elastic rod (21) is riveted on connection The bottom end side wall riveting of the bottom end of part (5), the connecting rod (20) has the second elastic rod (22), second elastic rod (22) The other end is riveted on the bottom end inner wall for placing block (19).