Filtering equipment with cleaning structure

Abstract

The utility model relates to the technical field of filtering equipment, and discloses filtering equipment with a cleaning structure, which comprises a filtering box, a filtering plate is fixed on the inner wall of the filtering box, a collecting box is fixed at the bottom of the filtering box, the collecting box is communicated with the filtering box, and cleaning components are arranged on the surface and inside the filtering box. The cleaning assembly comprises a motor, the motor is fixed to the top of the filtering box, and an output shaft of the motor penetrates through the filtering box, according to the filtering equipment with the cleaning structure, through the arranged cleaning assembly, the motor is started, a reciprocating lead screw rotates, a sliding plate is driven to reciprocate up and down, and the sliding plate and a fixing plate synchronously drive a brush to move downwards; the surface of the filter plate is cleaned by the brush, manual cleaning is not needed, efficiency is improved, meanwhile, the brush can be attached to the surface of the filter plate in a reciprocating mode for cleaning through the linkage piece when the motor continuously works, and the situation that dust and particles are driven by the brush to move, and consequently cleaning is not thorough can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to filtering equipment with a cleaning structure. Background Art

[0002] The adsorption dryer uses advanced chemical technology. Its principle is to use the difference in volume between water and air molecules to filter out the saturated water vapor in the compressed air through a molecular sieve specially designed for gas purification. The water molecules can be easily adsorbed in the molecular sieve particles, and then the molecular sieve can be restored by a regeneration method. The dew point of the compressed air can easily reach -40°C.

[0003] When using existing adsorption dryers, filtering equipment is mostly used to filter the air to prevent external dust from entering the adsorption dryer. However, after long-term use, the filter will be clogged with dust or some fine particles, which will affect its normal filtering effect and require personnel to clean it. Manual cleaning is time-consuming and labor-intensive, which will reduce the use efficiency of the adsorption dryer. Utility Model Content

[0004] The purpose of the utility model is to provide a filtering device with a cleaning structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a filtering device with a cleaning structure, comprising a filter box, a filter plate is fixed to the inner wall of the filter box, a collecting box is fixed to the bottom of the filter box, the collecting box is communicated with the filter box, a cleaning component is arranged on the surface and inside of the filter box, and the cleaning component comprises:

[0006] The motor is fixed on the top of the filter box, the output shaft of the motor passes through the filter box, and the output shaft of the motor is rotatably connected to the filter box, the top of the inner wall of the filter box is rotatably connected with a reciprocating screw rod, the bottom of the output shaft of the motor is fixedly connected to the top of the reciprocating screw rod, the reciprocating screw rod passes through a slide plate, the slide plate is threadedly connected to the reciprocating screw rod, and the slide plate is slidably connected to the inner wall of the filter box, a connecting rod is provided on the surface of the slide plate, the connecting rod passes through the slide plate, and the connecting rod is slidably connected to the slide plate, the end of the connecting rod away from the slide plate is fixed with a fixed plate, the side of the fixed plate close to the slide plate is fixed with a spring 1, and the end of the spring 1 away from the fixed plate is fixed to the surface of the slide plate. The cleaning assembly also includes a linkage, when the motor is turned on, the reciprocating screw rod rotates, the slide plate reciprocates up and down, the slide plate and the fixed plate synchronously drive the brush to move down, and the brush cleans the surface of the filter plate.

[0007] Preferably, the linkage comprises a cavity, which is opened inside the slide plate, a card slot is opened on the surface of the connecting rod, a stabilizing plate is fixed to the bottom of the fixing plate, a resistance plate is hingedly connected to the inner wall of the collection box, a torsion spring 1 is fixed to the surface of the resistance plate, and one end of the torsion spring 1 away from the resistance plate is fixed to the inner wall of the collection box, a rotating rod is rotatably connected to the inner wall of the cavity, a card plate is hingedly connected to the surface of the rotating rod, a torsion spring 2 is fixed to the surface of the card plate, and one end of the torsion spring 2 away from the card plate is fixed to the surface of the rotating rod, an arc-shaped sliding groove is opened on the surface of the rotating rod, a sliding rod is arranged inside the cavity, and the sliding rod passes through the top of the slide plate The top of the filter box is moved upward, and the top of the filter box is moved downward, so that the filter box is in a state of being moved downward, and the filter box is in a state of being moved downward, so that the filter box can move upward, and ...

[0008] Preferably, an air outlet is provided on the left side of the filter box, and an air inlet is provided on the right side of the filter box, so as to facilitate the use with an adsorption dryer.

[0009] Preferably, a box door is connected to the surface of the collection box to facilitate cleaning of the collection box.

[0010] Preferably, a brush is fixed on one side of the fixing plate close to the filter plate to facilitate cleaning of the filter plate.

[0011] Preferably, the side of the clamping plate away from the rotating rod is arranged in an inclined shape, and can be turned over when being interfered with, without affecting the movement of the connecting rod close to the sliding plate.

[0012] Preferably, one end of the linkage rod away from the slide rod extends into the arc-shaped slide groove, and the surface of the linkage rod contacts the inner wall of the arc-shaped slide groove, so that the linkage rod can move to drive the rotating rod to rotate.

[0013] Compared with the prior art, the utility model provides a filtering device with a cleaning structure, which has the following beneficial effects:

[0014] 1. The filtering device with a cleaning structure starts the motor through the cleaning component set up, and the reciprocating screw rotates, driving the slide plate to reciprocate up and down. The slide plate and the fixed plate simultaneously drive the brush to move downward, so that the brush cleans the surface of the filter plate, eliminating the need for manual cleaning by personnel, thereby improving efficiency. At the same time, through the linkage, when the motor continues to work, the brush can reciprocate and fit the surface of the filter plate for cleaning, which can avoid the brush driving dust and particles to move, resulting in unclean cleaning.

[0015] 2. The filtering device with a cleaning structure facilitates the unified collection and cleaning of the cleaned dust through the set collection box and box door. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a partial front view structural schematic diagram of the utility model;

[0019] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of the local connection relationship structure of the utility model.

[0021] In the figure: 1. filter box; 2. air outlet; 3. air inlet; 4. filter plate; 5. cleaning assembly; 50. motor; 51. reciprocating screw; 52. slide plate; 54. connecting rod; 55. fixing plate; 56. spring 1; 57. linkage; 570. cavity; 571. slot; 572. stabilizing plate; 573. resistance plate; 574. torsion spring 1; 575. rotating rod; 576. clamping plate; 577. torsion spring 2; 578. arc-shaped slide groove; 579. slide rod; 5700. linkage plate; 5701. spring 2; 5702. linkage rod; 6. collection box; 7. box door. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a filtering device with a cleaning structure, including a filter box 1, a filter plate 4 is fixed to the inner wall of the filter box 1, a collecting box 6 is fixed to the bottom of the filter box 1, the collecting box 6 is communicated with the filter box 1, and a cleaning component 5 is arranged on the surface and inside of the filter box 1, and the cleaning component 5 includes: a motor 50, a reciprocating screw 51, a slide plate 52, a connecting rod 54, a fixing plate 55, a spring 1 56, a connecting piece 57, a cavity 570, a slot 571, a stabilizing plate 572, a resisting plate 573, a torsion spring 1 574, a rotating rod 575, a card plate 576, a torsion spring 2 577, an arc-shaped slide groove 578, a sliding rod 579, a connecting plate 5700, a spring 2 5701, and a connecting rod 5702.

[0023] The motor 50 is fixed on the top of the filter box 1, the output shaft of the motor 50 passes through the filter box 1, and the output shaft of the motor 50 is rotatably connected to the filter box 1, the top of the inner wall of the filter box 1 is rotatably connected with a reciprocating screw rod 51, the bottom of the output shaft of the motor 50 is fixedly connected to the top of the reciprocating screw rod 51, the reciprocating screw rod 51 passes through a slide plate 52, the slide plate 52 is threadedly connected to the reciprocating screw rod 51, the slide plate 52 is slidably connected to the inner wall of the filter box 1, and a connecting rod 54 is provided on the surface of the slide plate 52, and the connecting rod 54 passes through the slide plate 52 , and the connecting rod 54 is slidably connected to the slide plate 52, a fixing plate 55 is fixed to the end of the connecting rod 54 away from the slide plate 52, a spring 56 is fixed to the side of the fixing plate 55 close to the slide plate 52, and the end of the spring 56 away from the fixing plate 55 is fixed to the surface of the slide plate 52, the cleaning assembly 5 also includes a linkage 57, the motor 50 is turned on, the reciprocating screw rod 51 rotates, driving the slide plate 52 to reciprocate up and down, the slide plate 52 and the fixing plate 55 synchronously drive the brush to move downward, so that the brush cleans the surface of the filter plate 4.

[0024] The linkage 57 includes a cavity 570, which is provided inside the slide plate 52. A slot 571 is provided on the surface of the connecting rod 54. A stabilizing plate 572 is fixed to the bottom of the fixing plate 55. A contact plate 573 is hingedly connected to the inner wall of the collection box 6. A torsion spring 574 is fixed to the surface of the contact plate 573. One end of the torsion spring 574 away from the contact plate 573 is fixed to the inner wall of the collection box 6. A rotating rod 575 is rotatably connected to the inner wall of the cavity 570. The surface of the rotating rod 575 is hingedly connected to the inner wall of the collection box 6. The clamping plate 576 has a second torsion spring 577 fixed on its surface. One end of the second torsion spring 577 away from the clamping plate 576 is fixed on the surface of the rotating rod 575. The surface of the rotating rod 575 has an arc-shaped sliding groove 578. A sliding rod 579 is arranged inside the cavity 570. The sliding rod 579 passes through the top of the slide plate 52, and the sliding rod 579 is slidably connected to the slide plate 52. A linkage rod 5702 is fixed on the surface of the sliding rod 579. A linkage plate 5700 is fixed on the top of the sliding rod 579. The linkage plate 5700 is fixed on the top of the sliding rod 579. The bottom of the 5700 is fixed with a spring 5701, the bottom of the spring 5701 is fixed to the inner wall of the cavity 570, when the fixed plate 55 is at the bottom, the top of the abutment plate 573 abuts against the angle between the fixed plate 55 and the stabilizing plate 572, the fixed plate 55 continues to move downward, the abutment plate 573 flips, the stabilizing plate 572 drives the fixed plate 55 and the connecting rod 54 to move close to the slide plate 52, the card plate 576 enters the card slot 571 in turn, and the side of the card plate 576 away from the inclined surface is in contact with the card slot 571. The wall contacts, limits the connecting rod 54, and the fixed plate 55 drives the brush away from the filter plate 4. When the slide plate 52 drives the fixed plate 55 to move to the top, the top of the inner wall of the filter box 1 contacts the top of the slide rod 579, and the slide rod 579 drives the linkage rod 5702 to move in the arc-shaped slide groove 578. The rotating rod 575 drives the clamping plate 576 to rotate, and the clamping plate 576 disengages from the clamping groove 571. The spring 1 56 is released, and the connecting rod 54, the fixed plate 55 and the brush return to their positions. At this time, the brush fits the surface of the filter plate 4 again.

[0025] An air outlet 2 is provided on the left side of the filter box 1, and an air inlet 3 is provided on the right side of the filter box 1, which is convenient for use with an adsorption dryer. A box door 7 is connected to the surface of the collection box 6, and the box door 7 can be used to uniformly clean the collection box 6. A brush is fixed on the side of the fixed plate 55 close to the filter plate 4, which is convenient for cleaning the filter plate 4. The side of the clamping plate 576 away from the rotating rod 575 is set to an inclined surface, and when it conflicts with the inner wall of the clamping groove 571, the clamping plate 576 can be flipped over, and the end of the connecting rod 5702 away from the sliding rod 579 extends into the arc-shaped slide groove 578, and the surface of the connecting rod 5702 conflicts with the inner wall of the arc-shaped slide groove 578. When the connecting rod 5702 moves, the rotating rod 575 is rotated through the arc-shaped slide groove 578.

[0026] When in use, the air outlet 2 is connected to the adsorption dryer, and the external air enters through the air inlet 3, is filtered through the filter plate 4, and then enters the adsorption dryer. When the filter plate 4 is used for a long time and the filtering effect decreases, the motor 50 is turned on, and the reciprocating screw rod 51 rotates, driving the slide plate 52 to reciprocate up and down. When the slide plate 52 moves down, the fixed plate 55 synchronously drives the brush to move down, so that the brush cleans the surface of the filter plate 4. The cleaned dust falls into the collection box 6 for unified collection, without the need for manual cleaning by personnel, thereby improving efficiency. When the fixed plate 55 is at the bottom, the top of the contact plate 573 contacts the angle between the fixed plate 55 and the stabilizing plate 572, and the fixed plate 55 continues to move downward, and the contact plate 573 flips over, so that the stabilizing plate 572 drives the fixed plate 55 and the connecting rod 54 to move close to the sliding plate 52. At this time, the spring 1 56 is compressed, and when the connecting rod 54 moves, the inner wall of the slot 571 contacts the inclined surface of the card plate 576, and the card plate 576 flips over, and the torsion spring 2 577 is compressed. When the card plate 576 enters the inner side of the slot 571, the torsion spring 2 577 is released, driving the card plate 576 When the filter box 1 is in reverse position, the side of the card plate 576 away from the inclined surface abuts against the inner wall of the card slot 571, thereby limiting the connection rod 54, so that the fixed plate 55 drives the brush away from the filter plate 4. When the slide plate 52 drives the fixed plate 55 to move to the top, the top of the inner wall of the filter box 1 abuts against the top of the slide bar 579. At this time, the slide bar 579 drives the linkage rod 5702 to move in the arc-shaped slide slot 578. At the same time, the spring 2 5701 is stretched, so that the rotating rod 575 drives the card plate 576 to rotate. At this time, the card plate 576 is separated from the card slot 571, and the spring 1 56 is released. The connecting rod 54, the fixing plate 55 and the brush return to their positions, and the brush is now in contact with the surface of the filter plate 4 again. When the slide plate 52 moves downward, the slide bar 579 is no longer in contact with the top of the inner wall of the filter box 1, and the spring 2 5701 drives the slide bar 579 and the connecting rod 5702 to reset, so that the rotating rod 575 drives the clamping plate 576 to reset. When the motor 50 continues to work, the brush can reciprocate and contact with the surface of the filter plate 4 for cleaning, which can prevent the brush from driving dust and particles to move, resulting in unclean cleaning. Personnel can clean the collection box 6 uniformly through the box door 7.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A filtering device with a cleaning structure, comprising a filter box (1), characterized in that: A filter plate (4) is fixed to the inner wall of the filter box (1), a collecting box (6) is fixed to the bottom of the filter box (1), the collecting box (6) is in communication with the filter box (1), and a cleaning component (5) is provided on the surface and inside of the filter box (1), the cleaning component (5) comprising: The motor (50) is fixed on the top of the filter box (1), the output shaft of the motor (50) passes through the filter box (1), and the output shaft of the motor (50) is rotatably connected to the filter box (1), the top of the inner wall of the filter box (1) is rotatably connected to a reciprocating screw rod (51), the bottom of the output shaft of the motor (50) is fixedly connected to the top of the reciprocating screw rod (51), the reciprocating screw rod (51) passes through a slide plate (52), the slide plate (52) is threadedly connected to the reciprocating screw rod (51), and the slide plate (52) is slidably connected to the reciprocating screw rod (51). On the inner wall of the filter box (1), a connecting rod (54) is arranged on the surface of the slide plate (52), the connecting rod (54) passes through the slide plate (52), and the connecting rod (54) is slidably connected to the slide plate (52), a fixing plate (55) is fixed to one end of the connecting rod (54) away from the slide plate (52), a spring (56) is fixed to the side of the fixing plate (55) close to the slide plate (52), and one end of the spring (56) away from the fixing plate (55) is fixed to the surface of the slide plate (52), and the cleaning assembly (5) also includes a linkage (57).

2. A filtering device with a cleaning structure according to claim 1, characterized in that: The linkage (57) comprises a cavity (570), wherein the cavity (570) is provided inside the slide plate (52); a groove (571) is provided on the surface of the connecting rod (54); a stabilizing plate (572) is fixed to the bottom of the fixing plate (55); a contact plate (573) is hingedly connected to the inner wall of the collecting box (6); a torsion spring (574) is fixed to the surface of the contact plate (573); an end of the torsion spring (574) away from the contact plate (573) is fixed to the inner wall of the collecting box (6); a rotating rod (575) is rotatably connected to the inner wall of the cavity (570); a card plate (576) is hingedly connected to the surface of the rotating rod (575); a card plate (576) is fixed to the surface of the card plate (576); Torsion spring 2 (577), one end of the torsion spring 2 (577) away from the clamping plate (576) is fixed on the surface of the rotating rod (575), the surface of the rotating rod (575) is provided with an arc-shaped sliding groove (578), a sliding rod (579) is arranged inside the cavity (570), the sliding rod (579) passes through the top of the slide plate (52), and the sliding rod (579) is slidably connected to the slide plate (52), a linkage rod (5702) is fixed on the surface of the sliding rod (579), a linkage plate (5700) is fixed on the top of the sliding rod (579), a spring 2 (5701) is fixed on the bottom of the linkage plate (5700), and the bottom of the spring 2 (5701) is fixed on the inner wall of the cavity (570).

3. The filtering device with a cleaning structure according to claim 1, characterized in that: An air outlet (2) is provided on the left side of the filter box (1), and an air inlet (3) is provided on the right side of the filter box (1).

4. The filtering device with a cleaning structure according to claim 1, characterized in that: The surface of the collection box (6) is connected with a box door (7).

5. The filtering device with a cleaning structure according to claim 1, characterized in that: A brush is fixed on one side of the fixing plate (55) close to the filter plate (4).

6. The filtering device with a cleaning structure according to claim 2, characterized in that: The side of the clamping plate (576) away from the rotating rod (575) is configured to be in the shape of an inclined surface.

7. The filtering device with a cleaning structure according to claim 2, characterized in that: One end of the linkage rod (5702) away from the slide rod (579) extends into the arc-shaped slide groove (578), and the surface of the linkage rod (5702) abuts against the inner wall of the arc-shaped slide groove (578).

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