Airborne dust treatment device for solid wood floor production

Abstract

The application relates to the dust treatment technical field and discloses an air dust treatment equipment based on solid wood floor production, which comprises a box, an air inlet is arranged at the rear part of the box, an air outlet is arranged at the front part of the box, a chip removal box is arranged at the bottom of the box, a cloth bag is arranged on the inner wall of the box, a partition plate is fixedly connected to the inner wall of the box, a push-pull mechanism is arranged on the inner wall of the box, a film replacing mechanism is arranged on the inner wall of the box, and a jacking mechanism is arranged on the inner wall of the box. When the device is used, the cloth bag surface can be prevented from existing a large amount of wood dust, the saturated cloth bag can be prevented from shaking and falling off, the wood dust on the anti-wood dust film can be driven to move up and down through the shaking of the cloth bag, the wood dust on the anti-wood dust film can be shaken off and dropped into the cloth bag, and the cleaning effect of the cloth bag on the dust can be improved.

Description

Technical Field

[0001] This invention relates to the field of dust treatment technology, specifically to an airborne dust treatment device for solid wood flooring production. Background Technology

[0002] The production process of solid wood flooring generates a large amount of wood dust. This dust is highly dispersed, easily floats, and is prone to spontaneous combustion after accumulation. If it is not dealt with in time, it will directly affect production efficiency and product quality, while also creating multiple rigid demands.

[0003] CN210021609U discloses a dust treatment device for wood flooring production. The device includes a base plate, with a water tank and a dust collection box arranged sequentially from left to right on the top surface of the base plate. This dust treatment device, through the water tank, water pipes, and atomizing nozzles, allows water from the water tank to be sprayed from the atomizing nozzles, causing airborne dust to settle rapidly and reducing the concentration of dust in the air. Simultaneously, a fan, dust collection box, and dust suction hood are included, allowing airborne dust to be drawn into a filter bag by the dust suction hood under the action of the fan, thus effectively collecting the airborne dust. This not only facilitates the adsorption of airborne dust but also allows the dust to settle rapidly, benefiting the health of users, preventing potential hazards, and solving the crucial problem of dust treatment in wood flooring production.

[0004] During use, the device suffers from several problems: a large amount of sawdust remains on the surface of the cloth bag, which is not cleaned in time, leading to a decrease in the cleaning effect of the cloth bag; the cloth bag is used when it is saturated, which increases the weight of the cloth bag and causes it to fall off; and a large amount of sawdust accumulates on the anti-sawdust membrane, causing the membrane to break. Therefore, an airborne dust treatment device for solid wood flooring production is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an air dust treatment device for solid wood flooring production, which addresses the shortcomings of the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a dust treatment device for solid wood flooring production, the device comprising a box, an air inlet at the rear of the box, an air outlet at the front of the box, a chip removal box installed at the bottom of the box, a cloth bag provided on the inner wall of the box, a partition fixedly connected to the inner wall of the box, a push-pull mechanism provided on the inner wall of the box, a film replacement mechanism provided on the inner wall of the box, and a lifting mechanism provided on the inner wall of the box; The push-pull mechanism includes a rotating shaft, a turntable, a rotating column one, a connecting rod one, a support plate one, a support plate two, a support column one, a stop block, and a moving column one. The rotating shaft is rotatably connected to the inner wall of the box. The turntable is fixedly connected to the bottom of the rotating shaft. The rotating column one is fixedly connected to the bottom of the turntable. The connecting rod one is movably connected to the circumferential surface of the rotating column one. The support plate one is fixedly connected to the rear of the connecting rod one. The support plate two is located at the rear of the support plate one. The support column one is fixedly connected to the inner wall of the box. The stop block is fixedly connected to the bottom of the support plate two. The moving column one is slidably connected to the inner wall of the support column one by a spring. Due to the spring's reset action, the moving column one moves and then resets. The reset of the moving column one drives the stop block to move and reset, and the reset of the stop block drives the reset of the support plate two. This allows the support plate one and the support plate two to move back and forth, which in turn moves the cloth bag below them. The back-and-forth movement of the cloth bag can clean the sawdust and dust on the surface of the cloth bag, preventing a large amount of sawdust and dust from accumulating on the surface of the cloth bag, which would reduce the dust cleaning effect of the cloth bag.

[0007] Preferably, the push-pull mechanism further includes a second support column, a second connecting rod, a moving block, a first fixed plate, a first moving plate, and a triangular plate. The second support column is fixedly connected to the top of the first connecting rod, the second connecting rod is rotatably connected to the left side of the second support column, the first fixed plate is fixedly connected to the inner wall of the box, the moving block is slidably connected to the inner wall of the first fixed plate, the first moving plate is slidably connected to the rear of the first fixed plate, the triangular plate is fixedly connected to the rear of the first moving plate, and the triangular plate is slidably connected to the top of the partition.

[0008] Preferably, the cloth bag is fixedly connected to the inner wall of the first support plate, the cloth bag is fixedly connected to the inner wall of the second support plate, the first support plate is in contact with the top of the first support column, the second support plate is in contact with the top of the first support column, the stop block is fixedly connected to the front of the first moving column, and the second connecting rod is rotatably connected to the front of the moving block. Due to the rotational relationship between the second connecting rod, the second support column, and the moving block, the moving block moves back and forth laterally. The movement of the moving block drives the first moving plate to move, and the movement of the first moving plate drives the triangular plate to move. The triangular plate changes the direction of dust and air guidance by reciprocating, so that the dust and air evenly cover the top of the cloth bag. At the same time, the sawdust on the triangular plate can fall off during the movement.

[0009] Preferably, the membrane changing mechanism includes a support plate three, a movable column two, a rotary switch, a motor, a threaded rod, a sliding plate one, a support column three, a sliding plate two, and a sawdust-proof membrane. The support plate three is slidably connected to the inner wall of the box, the movable column two is fixedly connected to the inner wall of the box, the rotary switch is installed at the front of the partition, the motor is fixedly connected to the front of the partition, the threaded rod is fixedly connected to the output end of the motor, the sliding plate one is threadedly connected to the circumferential surface of the threaded rod, the support column three is fixedly connected to the inner wall of the box, the sliding plate two is threadedly connected to the circumferential surface of the threaded rod, and the sawdust-proof membrane is installed at the front of the sliding plate two.

[0010] Preferably, the membrane changing mechanism further includes a telescopic column, a triangular block, a slider, a T-shaped block, and a top plate. The telescopic column is fixedly connected to the left side of the support plate, the triangular block is fixedly connected to the top of the telescopic end of the telescopic column, the T-shaped block is slidably connected to the inner wall of the slide plate, the slider is fixedly connected to the bottom of the T-shaped block, and the top plate is fixedly connected to the front of the slide plate. The rotation of the motor output end drives the threaded rod to rotate, and the rotation of the threaded rod drives the slide plate and the slide plate to move. The movement of the slide plate and the slide plate causes the connected anti-wood chip membrane to move, thereby realizing the alternating use of the cloth bag and preventing the continued use of a saturated cloth bag from causing a decrease in the dust cleaning effect of the cloth bag.

[0011] Preferably, the support plate three contacts the bottom of the bag, the support plate three is slidably connected to the circumferential surface of the moving column two, the rotary switch contacts the bottom of the support plate three, the threaded rod is rotatably connected to the inner wall of the support column three, the anti-wood chip membrane is fixedly connected to the rear of the slide plate one, the support plate two contacts the rear of the slider, the slider is slidably connected to the bottom of the slide plate two, and a spring is provided between the support plate three and the inner wall of the box. During the movement of the slide plate two, the movement of the slide plate two drives the top plate one to move, the top plate one moves and touches the triangular block, the movement of the triangular block drives the telescopic end of the telescopic column to move, the movement of the slide plate two drives the T-shaped block to move, the movement of the T-shaped block drives the slider to move, so that the slider moves to the front of the telescopic column, and the shaking of the support plate one cannot drive the shaking of the support plate two, preventing the saturated bag from continuing to shake and causing the bag to fall off.

[0012] Preferably, the lifting mechanism includes a connecting rod three, a toothed gear, a rotating column two, a top plate two, a moving plate two, and a fixed plate two. The connecting rod three is fixedly connected to the right side of the support plate one, the toothed gear is fixedly connected to the top of the connecting rod three, the fixed plate two is fixedly connected to the inner wall of the box, the rotating column two is rotatably connected to the left side of the fixed plate two, the gear is fixedly connected to the circumferential surface of the rotating column two, the top plate two is fixedly connected to the circumferential surface of the rotating column two, the moving plate two is slidably connected to the inner wall of the fixed plate two, and the bottom of the moving plate two is provided with an inclined surface.

[0013] Preferably, the lifting mechanism further includes a connecting rod four, a rotating column three, a brush, a conical column, and a filter screen. The connecting rod four is fixedly connected to the top of the triangular plate, the rotating column three is rotatably connected to the bottom of the connecting rod four, the brush is fixedly connected to the circumferential surface of the rotating column three, the conical column is fixedly connected to the bottom of the rotating column three, and the filter screen is fixedly connected to the top of the partition plate. The movement of the gear teeth drives the gear to rotate, the rotation of the gear drives the rotating column two to rotate, the rotating column two rotates to the top plate two to rotate, the top plate two rotates and can lift the moving plate two back and forth, causing the moving plate two to move up and down. The up and down movement of the moving plate two causes the sawdust-proof membrane to move up and down, so that the sawdust on the sawdust-proof membrane can be dislodged by vibration and fall into the cloth bag.

[0014] Preferably, the teeth mesh with the gears, the moving plate two contacts the sawdust-proof membrane, the connecting rod four is slidably connected to the inner wall of the filter screen, the filter screen contacts the circumferential surface of the conical column, the brush contacts the rear part of the filter, and a motor is provided on the top of the housing. The output end of the motor is fixedly connected to the rotating shaft. During the movement of the triangular plate, the triangular plate drives the connecting rod four to move, the moving connecting rod four drives the rotating column three to move, and the moving rotating column three drives the conical column to move. Due to the movement of the conical column and the friction with the filter screen, the conical column rotates. The rotation of the conical column drives the rotating column three to rotate, and the rotation of the rotating column three drives the brush to rotate. The brush rotates and removes sawdust from the filter screen, preventing a large accumulation of sawdust on the filter screen that would cause a decrease in the air intake rate.

[0015] The present invention, by adopting the above technical solution, can bring the following beneficial effects: 1. This airborne dust treatment equipment for solid wood flooring production works in coordination with a rotating shaft, turntable, rotating column one, connecting rod one, support plate one, support plate two, support column one, stop block, moving column one, support column two, connecting rod two, moving block, fixed plate one, moving plate one, triangular plate, and support plate three. This coordination causes the filter bag to sway back and forth as airborne dust enters it. This swaying cleans the surface of the filter bag of sawdust, preventing a large accumulation of sawdust that would reduce its cleaning effectiveness. Simultaneously, the swaying of the filter bag causes the connecting rod one to move the fixed plate one, which in turn moves the moving block via the connecting rod two. This movement of the moving block causes the triangular plate to move back and forth, changing the direction of the airflow and ensuring even coverage of the filter bag. The movement also causes sawdust to fall off the triangular plate.

[0016] 2. This dust removal equipment for solid wood flooring production works in coordination with three support plates, two moving columns, a rotary switch, a motor, a threaded rod, one sliding plate, two support columns, two sliding plates, a sawdust-proof membrane, a telescopic column, a triangular block, a slider, a T-shaped block, and one top plate. When the rear filter bag is saturated, the motor rotates the threaded rod, which in turn moves two sliding plates and the sawdust-proof membrane. This allows for the alternating use of filter bags, preventing the continued use of saturated bags from reducing their dust-cleaning efficiency. Simultaneously, the movement of sliding plate two separates saturated and unsaturated filter bags, stopping the saturated bags from shaking and preventing them from falling off.

[0017] 3. This dust removal equipment for solid wood flooring production utilizes the coordinated action of connecting rod three, teeth, gears, rotating column two, top plate two, moving plate two, fixed plate two, connecting rod four, rotating column three, brush, conical column, and filter screen. This causes the filter bag to shake while simultaneously moving the moving plate two up and down. The up-and-down movement of the moving plate two causes the sawdust-proof membrane to move up and down, allowing sawdust on the membrane to be dislodged by vibration and fall into the filter bag. Simultaneously, the triangular plate moves the brush during its movement, enabling it to remove large pieces of sawdust from the filter screen, preventing a significant accumulation of sawdust that could reduce the air intake rate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a half-sectional view of the overall structure of the present invention; Figure 3 This is a schematic diagram of the push-pull mechanism of the present invention; Figure 4 This is a schematic diagram of the turntable structure of the present invention; Figure 5 This is a schematic diagram of the membrane changing mechanism of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of the structure at point A in the middle; Figure 7 This is a schematic diagram of the lifting mechanism of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the structure at point B in the middle; Figure 9 This is a schematic diagram of the filter structure of the present invention.

[0019] In the diagram: 1. Housing; 2. Air inlet; 3. Air outlet; 4. Chip box; 5. Filter bag; 6. Partition; 7. Push-pull mechanism; 8. Membrane changing mechanism; 9. Lifting mechanism; 701. Rotating shaft; 702. Turntable; 703. Rotating column one; 704. Connecting rod one; 705. Support plate one; 706. Support plate two; 707. Support column one; 708. Stop block; 709. Moving column one; 710. Support column two; 711. Connecting rod two; 712. Moving block; 713. Fixed plate one; 714. Moving plate one; 715. Triangular plate; 801. Support plate three; 802. Moving block; 803. Moving column 2; 804. Rotary switch; 805. Motor; 806. Threaded rod; 807. Slide plate 1; 808. Support column 3; 809. Slide plate 2; 810. Anti-wood chip membrane; 811. Telescopic column; 812. Triangular block; 813. Slider; 814. T-block; 815. Top plate 1; 906. Connecting rod 3; 907. Tooth; 908. Gear; 909. Rotating column 2; 900. Top plate 2; 900. Moving plate 2; 901. Fixed plate 2; 902. Connecting rod 4; 903. Rotating column 3; 910. Brush; 911. Conical column; 912. Filter screen. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-9 One embodiment of the present invention is: an air dust treatment device for solid wood flooring production, comprising a housing 1, an air inlet 2 at the rear of the housing 1, an air outlet 3 at the front of the housing 1, a chip removal box 4 installed at the bottom of the housing 1, a cloth bag 5 provided on the inner wall of the housing 1, a partition 6 fixedly connected to the inner wall of the housing 1, a push-pull mechanism 7 provided on the inner wall of the housing 1, a film replacement mechanism 8 provided on the inner wall of the housing 1, and a lifting mechanism 9 provided on the inner wall of the housing 1, so that the cloth bag 5 shakes back and forth during the process of air dust entering the cloth bag 5. The back and forth shaking of the cloth bag 5 can clean the wood chips and dust on the surface of the cloth bag 5, preventing the cloth bag 5 from having a large amount of wood chips and dust on its surface, which would reduce the dust cleaning effect of the cloth bag 5.

[0022] The push-pull mechanism 7 includes a rotating shaft 701, a turntable 702, a first rotating column 703, a first connecting rod 704, a first support plate 705, a second support plate 706, a first support column 707, a stop block 708, and a first moving column 709. The rotating shaft 701 is rotatably connected to the inner wall of the housing 1. The turntable 702 is fixedly connected to the bottom of the rotating shaft 701. The first rotating column 703 is fixedly connected to the bottom of the turntable 702. The first connecting rod 704 is movably connected to the circumferential surface of the first rotating column 703. The first support plate 705 is fixedly connected to the rear of the first connecting rod 704. The second support plate 706 is located at the rear of the first support plate 705. The first support column 707 is fixedly connected to the inner wall of the housing 1. The stop block 708 is fixedly connected to the bottom of the second support plate 706. The first moving column 709 is slidably connected to the inner wall of the first support column 707 by a spring.

[0023] The push-pull mechanism 7 also includes a second support column 710, a second connecting rod 711, a moving block 712, a first fixed plate 713, a first moving plate 714, and a triangular plate 715. The second support column 710 is fixedly connected to the top of the first connecting rod 714, the second connecting rod 711 is rotatably connected to the left side of the second support column 710, the first fixed plate 713 is fixedly connected to the inner wall of the housing 1, the moving block 712 is slidably connected to the inner wall of the first fixed plate 713, the first moving plate 714 is slidably connected to the rear of the first fixed plate 713, the triangular plate 715 is fixedly connected to the rear of the first moving plate 714, and the triangular plate 715 is slidably connected to the top of the partition 6.

[0024] The cloth bag 5 is fixedly connected to the inner wall of support plate 1 705 and support plate 2 706. Support plate 1 705 is in contact with the top of support column 1 707, support plate 2 706 is in contact with the top of support column 1 707, stop block 708 is fixedly connected to the front of moving column 1 709, and connecting rod 2 711 is rotatably connected to the front of moving block 712. At the same time, as the cloth bag 5 shakes, connecting rod 1 704 drives fixed plate 1 713 to move, and fixed plate 1 713 drives moving block 712 to move through connecting rod 2 711. Moving block 712 drives triangular plate 715 to move back and forth. Triangular plate 715 changes the direction of dust and air guidance by reciprocating, so that dust and air evenly cover the top of cloth bag 5. At the same time, during the movement, wood chips on triangular plate 715 can fall off.

[0025] Working principle: Air dust enters the housing 1 through the air inlet 2. Larger wood chips fall into the chip discharge box 4. The motor is started, and the motor output drives the rotating shaft 701 to rotate. The rotation of the rotating shaft 701 drives the turntable 702 to rotate. The rotation of the turntable 702 drives the rotating column 703 to rotate. Due to the groove on the inner wall of the connecting rod 704, the rotation of the rotating column 703 causes the connecting rod 704 to move longitudinally back and forth. The movement of the connecting rod 704 drives the support plate 705 to move. The movement of the support plate 705 pushes the support plate 706 to move. The movement of the support plate 706 drives the... The moving block 708 moves, which drives the moving column 709 to move. Due to the spring's reset action, the moving column 709 resets after moving. The resetting of the moving column 709 drives the moving block 708 to reset, which in turn drives the supporting plate 706 to reset. This allows the supporting plate 705 and the supporting plate 706 to move back and forth, which in turn drives the cloth bag 5 below them to move. The back and forth movement of the cloth bag 5 can clean the sawdust on its surface, preventing the presence of a large amount of sawdust on the surface of the cloth bag 5 from reducing its dust-cleaning effect. During the back-and-forth movement of connecting rod 704, the movement of connecting rod 704 drives the movement of support column 710, which in turn drives the movement of connecting rod 711. The movement of connecting rod 711 then drives the movement of moving block 712. Due to the rotational relationship between connecting rod 711, support column 710, and moving block 712, moving block 712 moves laterally back and forth. The movement of moving block 712 drives the movement of moving plate 714, which in turn drives the movement of triangular plate 715. Triangular plate 715 changes the direction of dust and air guidance by reciprocating, allowing the dust and air to evenly cover the top of the cloth bag 5. At the same time, the movement can cause the wood chips on triangular plate 715 to fall off.

[0026] Please see Figures 1-9 Based on the above embodiments, in another embodiment of the present invention, the film changing mechanism 8 includes a support plate 3 801, a movable column 2 802, a rotary switch 803, a motor 804, a threaded rod 805, a sliding plate 1 806, a support column 3 807, a sliding plate 2 808, and a sawdust-proof film 809. The support plate 3 801 is slidably connected to the inner wall of the housing 1, the movable column 2 802 is fixedly connected to the inner wall of the housing 1, the rotary switch 803 is installed at the front of the partition 6, the motor 804 is fixedly connected to the front of the partition 6, the threaded rod 805 is fixedly connected to the output end of the motor 804, the sliding plate 1 806 is threadedly connected to the circumferential surface of the threaded rod 805, the support column 3 807 is fixedly connected to the inner wall of the housing 1, the sliding plate 2 808 is threadedly connected to the circumferential surface of the threaded rod 805, and the sawdust-proof film 809 is installed at the front of the sliding plate 2 808.

[0027] The membrane changing mechanism 8 also includes a telescopic column 810, a triangular block 811, a slider 812, a T-shaped block 813, and a top plate 814. The telescopic column 810 is fixedly connected to the left side of the support plate 705. The triangular block 811 is fixedly connected to the top of the telescopic end of the telescopic column 810. The T-shaped block 813 is slidably connected to the inner wall of the slide plate 808. The slider 812 is fixedly connected to the bottom of the T-shaped block 813. The top plate 814 is fixedly connected to the front of the slide plate 808. When the rear bag 5 is saturated, the motor 804 rotates the threaded rod 805. The rotation of the threaded rod 805 drives the slide plate 806 and the slide plate 808 to move and move the anti-wood chip membrane 809, thereby realizing the alternating use of the bag 5 and preventing the continued use of the saturated bag 5 from causing a decrease in the dust cleaning effect of the bag 5.

[0028] Support plate 3 801 contacts the bottom of the cloth bag 5. Support plate 3 801 is slidably connected to the circumferential surface of moving column 2 802. Rotary switch 803 contacts the bottom of support plate 3 801. Threaded rod 805 is rotatably connected to the inner wall of support column 3 807. Anti-wood chip film 809 is fixedly connected to the rear of slide plate 1 806. Support plate 2 706 contacts the rear of slider 812. Slider 812 is slidably connected to the bottom of slide plate 2 808. A spring is provided between support plate 3 801 and the inner wall of box 1. At the same time, the movement of slide plate 2 808 can separate the saturated cloth bag 5 from the unsaturated cloth bag 5 and stop the saturated cloth bag 5 from shaking, preventing the saturated cloth bag 5 from continuing to shake and causing the cloth bag 5 to fall off.

[0029] The lifting mechanism 9 includes a connecting rod 901, a tooth 902, a gear 903, a rotating column 904, a top plate 905, a movable plate 906, and a fixed plate 907. The connecting rod 901 is fixedly connected to the right side of the support plate 705. The tooth 902 is fixedly connected to the top of the connecting rod 901. The fixed plate 907 is fixedly connected to the inner wall of the housing 1. The rotating column 904 is rotatably connected to the left side of the fixed plate 907. The gear 903 is fixedly connected to the circumferential surface of the rotating column 904. The top plate 905 is fixedly connected to the circumferential surface of the rotating column 904. The movable plate 906 is slidably connected to the inner wall of the fixed plate 907. The bottom of the movable plate 906 is provided with an inclined surface.

[0030] The lifting mechanism 9 also includes a connecting rod 908, a rotating column 909, a brush 910, a conical column 911, and a filter screen 912. The connecting rod 908 is fixedly connected to the top of the triangular plate 715, the rotating column 909 is rotatably connected to the bottom of the connecting rod 908, the brush 910 is fixedly connected to the circumference of the rotating column 909, the conical column 911 is fixedly connected to the bottom of the rotating column 909, and the filter screen 912 is fixedly connected to the top of the partition 6. This allows the bag 5 to be shaken while the moving plate 906 moves up and down. The up and down movement of the moving plate 906 causes the sawdust-proof membrane 809 to move up and down, so that the sawdust on the sawdust-proof membrane 809 can be dislodged by vibration and fall into the bag 5.

[0031] The tooth 902 meshes with the gear 903, the moving plate 906 contacts the sawdust-proof membrane 809, the connecting rod 908 is slidably connected to the inner wall of the filter screen 912, the filter screen 912 contacts the circumferential surface of the conical column 911, the brush 910 contacts the rear of the filter screen 912, a motor is installed on the top of the housing 1, and the output end of the motor is fixedly connected to the rotating shaft 701. At the same time, the triangular plate 715 drives the brush 910 to move during the movement, so that the brush 910 can brush off large pieces of sawdust on the filter screen 912, preventing sawdust from accumulating on the filter screen 912 and causing a decrease in the air intake rate.

[0032] Working principle: When the rear bag 5 is saturated, the bag 5 deforms and presses down on the support plate 3 801. The support plate 3 801 moves downward and touches the rotary switch 803, causing the rotary switch 803 to send a signal. The rotary switch 803 sends a signal to start the motor 804 and make its output end rotate. The rotation of the output end of the motor 804 drives the threaded rod 805 to rotate. The rotation of the threaded rod 805 drives the sliding plate 1 806 and sliding plate 2 808 to move. The movement of sliding plate 1 806 and sliding plate 2 808 causes the connected sawdust-proof membrane 809 to move, thereby realizing the alternating use of the bag 5 and preventing the continued use of the saturated bag 5 from causing a decrease in the dust cleaning effect of the bag 5. During the movement of the second sliding plate 808, the movement of the second sliding plate 808 drives the top plate 814 to move. The top plate 814 touches the triangular block 811. The movement of the triangular block 811 drives the telescopic end of the telescopic column 810 to move. The movement of the second sliding plate 808 drives the T-shaped block 813 to move. The movement of the T-shaped block 813 drives the slider 812 to move. Thus, the slider 812 moves to the front of the telescopic column 810, and the shaking of the first support plate 705 cannot drive the second support plate 706 to shake, preventing the saturated cloth bag 5 from continuing to shake and causing the cloth bag 5 to fall off.

[0033] During the back-and-forth movement of support plate 1 705, the movement of support plate 1 705 drives the movement of connecting rod 3 901, the movement of connecting rod 3 901 drives the movement of gear 902, the movement of gear 902 drives gear 903 to rotate, the rotation of gear 903 drives the rotation of rotating column 2 904, the rotation of rotating column 2 904 drives the rotation of top plate 2 905, the rotation of top plate 2 905 can lift moving plate 2 906 back and forth, causing moving plate 2 906 to move up and down, the up and down movement of moving plate 2 906 causes the sawdust-proof membrane 809 to move up and down, so that the sawdust on the sawdust-proof membrane 809 can be dislodged by vibration and fall into the cloth bag 5; During the movement of the triangle plate 715, the triangle plate 715 drives the connecting rod 908 to move, the connecting rod 908 drives the rotating column 909 to move, the rotating column 909 drives the conical column 911 to move. As the conical column 911 moves and rubs against the filter screen 912, the conical column 911 rotates. The rotation of the conical column 911 drives the rotating column 909 to rotate, the rotating column 909 drives the brush 910 to rotate, the brush 910 rotates and brushes away the wood chips on the filter screen 912, preventing the wood chips from accumulating on the filter screen 912 and causing a decrease in the air intake rate.

[0034] This invention provides an airborne dust treatment device for solid wood flooring production. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. A dust removal device for solid wood flooring production, comprising a housing (1), characterized in that: The box (1) has an air inlet (2) at the rear and an air outlet (3) at the front. A chip removal box (4) is installed at the bottom of the box (1). A cloth bag (5) is provided on the inner wall of the box (1). A partition (6) is fixedly connected to the inner wall of the box (1). A push-pull mechanism (7) is provided on the inner wall of the box (1). A film replacement mechanism (8) is provided on the inner wall of the box (1). A lifting mechanism (9) is provided on the inner wall of the box (1). The push-pull mechanism (7) includes a rotating shaft (701), a turntable (702), a first rotating column (703), a first connecting rod (704), a first support plate (705), a second support plate (706), a first support column (707), a stop block (708), and a first moving column (709). The rotating shaft (701) is rotatably connected to the inner wall of the housing (1), the turntable (702) is fixedly connected to the bottom of the rotating shaft (701), and the first rotating column (703) is fixedly connected to the turntable (702). At the bottom, the first connecting rod (704) is movably connected to the circumferential surface of the first rotating column (703), the first support plate (705) is fixedly connected to the rear of the first connecting rod (704), the second support plate (706) is set at the rear of the first support plate (705), the first support column (707) is fixedly connected to the inner wall of the box (1), the stop block (708) is fixedly connected to the bottom of the second support plate (706), and the first movable column (709) is slidably connected to the inner wall of the first support column (707) by a spring.

2. The airborne dust treatment equipment for solid wood flooring production according to claim 1, characterized in that: The push-pull mechanism (7) also includes a second support column (710), a second connecting rod (711), a moving block (712), a first fixed plate (713), a first moving plate (714), and a triangular plate (715). The second support column (710) is fixedly connected to the top of the first connecting rod (704). The second connecting rod (711) is rotatably connected to the left side of the second support column (710). The first fixed plate (713) is fixedly connected to the inner wall of the box (1). The moving block (712) is slidably connected to the inner wall of the first fixed plate (713). The first moving plate (714) is slidably connected to the rear of the first fixed plate (713). The triangular plate (715) is fixedly connected to the rear of the first moving plate (714). The triangular plate (715) is slidably connected to the top of the partition (6).

3. The airborne dust treatment equipment for solid wood flooring production according to claim 2, characterized in that: The cloth bag (5) is fixedly connected to the inner wall of the first support plate (705), the cloth bag (5) is fixedly connected to the inner wall of the second support plate (706), the first support plate (705) is in contact with the top of the first support column (707), the second support plate (706) is in contact with the top of the first support column (707), the stop block (708) is fixedly connected to the front of the first moving column (709), and the second connecting rod (711) is rotatably connected to the front of the moving block (712).

4. The airborne dust treatment equipment for solid wood flooring production according to claim 3, characterized in that: The film changing mechanism (8) includes a support plate three (801), a movable column two (802), a rotary switch (803), a motor (804), a threaded rod (805), a sliding plate one (806), a support column three (807), a sliding plate two (808), and a sawdust-proof film (809). The support plate three (801) is slidably connected to the inner wall of the box (1), the movable column two (802) is fixedly connected to the inner wall of the box (1), and the rotary switch (803) is installed on... At the front of the partition (6), the motor (804) is fixedly connected to the front of the partition (6), the threaded rod (805) is fixedly connected to the output end of the motor (804), the first slide plate (806) is threadedly connected to the circumferential surface of the threaded rod (805), the third support column (807) is fixedly connected to the inner wall of the box (1), the second slide plate (808) is threadedly connected to the circumferential surface of the threaded rod (805), and the anti-wood chip film (809) is installed at the front of the second slide plate (808).

5. The airborne dust treatment equipment for solid wood flooring production according to claim 4, characterized in that: The membrane changing mechanism (8) also includes a telescopic column (810), a triangular block (811), a slider (812), a T-shaped block (813), and a top plate (814). The telescopic column (810) is fixedly connected to the left side of the support plate (705). The triangular block (811) is fixedly connected to the top of the telescopic end of the telescopic column (810). The T-shaped block (813) is slidably connected to the inner wall of the slide plate (808). The slider (812) is fixedly connected to the bottom of the T-shaped block (813). The top plate (814) is fixedly connected to the front of the slide plate (808).

6. The airborne dust treatment equipment for solid wood flooring production according to claim 5, characterized in that: The support plate three (801) is in contact with the bottom of the cloth bag (5), the support plate three (801) is slidably connected to the circumferential surface of the moving column two (802), the rotary switch (803) is in contact with the bottom of the support plate three (801), the threaded rod (805) is rotatably connected to the inner wall of the support column three (807), the anti-wood chip film (809) is fixedly connected to the rear of the slide plate one (806), the support plate two (706) is in contact with the rear of the slider (812), the slider (812) is slidably connected to the bottom of the slide plate two (808), and a spring is provided between the support plate three (801) and the inner wall of the box (1).

7. The airborne dust treatment equipment for solid wood flooring production according to claim 6, characterized in that: The lifting mechanism (9) includes a connecting rod three (901), a tooth (902), a gear (903), a rotating column two (904), a top plate two (905), a moving plate two (906), and a fixed plate two (907). The connecting rod three (901) is fixedly connected to the right side of the support plate one (705). The tooth (902) is fixedly connected to the top of the connecting rod three (901). The fixed plate two (907) is fixedly connected to the inner wall of the box body (1). The rotating column two (904) is rotatably connected to the left side of the fixed plate two (907). The gear (903) is fixedly connected to the circumferential surface of the rotating column two (904). The top plate two (905) is fixedly connected to the circumferential surface of the rotating column two (904). The moving plate two (906) is slidably connected to the inner wall of the fixed plate two (907). The bottom of the moving plate two (906) is provided with an inclined surface.

8. The airborne dust treatment equipment for solid wood flooring production according to claim 7, characterized in that: The lifting mechanism (9) also includes a connecting rod four (908), a rotating column three (909), a brush (910), a conical column (911), and a filter screen (912). The connecting rod four (908) is fixedly connected to the top of the triangular plate (715), the rotating column three (909) is rotatably connected to the bottom of the connecting rod four (908), the brush (910) is fixedly connected to the circumferential surface of the rotating column three (909), the conical column (911) is fixedly connected to the bottom of the rotating column three (909), and the filter screen (912) is fixedly connected to the top of the partition plate (6).

9. The airborne dust treatment equipment for solid wood flooring production according to claim 8, characterized in that: The teeth (902) mesh with the gear (903), the moving plate two (906) contacts the anti-wood chip membrane (809), the connecting rod four (908) is slidably connected to the inner wall of the filter screen (912), the filter screen (912) contacts the circumferential surface of the conical column (911), the brush (910) contacts the rear part of the filter screen (912), and a motor is provided on the top of the box (1), and the output end of the motor is fixedly connected to the rotating shaft (701).

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