Workshop dust falling device and using method

Abstract

The invention discloses a workshop dust fall device and a using method, and belongs to the technical field of workshop dust fall, the workshop dust fall device comprises a mounting frame, a water pump is fixedly mounted at the top of the mounting frame, one end of the water pump is connected with a pipeline, a plurality of water mist nozzles are arranged on the pipeline, the pipeline is rotatably mounted at the upper end of the mounting frame, and the water mist nozzles are arranged on the pipeline. A protection adjusting mechanism is arranged on the mounting frame, and a diffusion mechanism is arranged outside the arc-shaped protection cover. By arranging the rotatable pipeline and the arc-shaped protective cover, when the equipment does not work, the arc-shaped protective cover covers the pipeline and the water mist spray head, dust is prevented from blocking the water mist spray head, the occupied space of the equipment can be reduced, and storage and movement are convenient; water mist can be blown away upwards and all around during spraying and dust falling, on one hand, the combination speed of the water mist and dust is increased, on the other hand, the water mist diffusion range is expanded, and therefore the dust falling range is widened.

Description

Technical Field

[0001] The present invention belongs to the technical field of dust reduction in workshops, and particularly relates to a dust reduction device for workshops and a using method thereof. Background Art

[0002] In industrial production workshops, dust pollution has always been an urgent problem to be solved. With the continuous advancement of the industrialization process, various processing and manufacturing activities in the workshop will generate a large amount of dust. These dusts will not only cause serious harm to the physical health of workers, leading to respiratory diseases, etc., but also affect the normal operation of equipment in the workshop, reducing the service life and working efficiency of the equipment. At the same time, a large amount of dust filling the workshop air will also affect the visibility of the workshop, increasing potential safety hazards.

[0003] The water mist spraying range of traditional dust reduction equipment is relatively fixed, and it cannot be flexibly adjusted according to the actual situation of the workshop, making it difficult to achieve a comprehensive and efficient dust reduction effect. In addition, there is a lack of effective dust-proof protection measures for the nozzles. When the workshop is not performing dust reduction operations, the dust in the air is likely to block the nozzles, resulting in a significant reduction in the water mist spraying effect during the next use, or even unable to work properly. Summary of the Invention

[0004] Aiming at the problems existing in the prior art, the present invention provides a dust reduction device for workshops, which has the advantages of adjustable water mist spraying range and effective protection of the nozzles to avoid dust blockage, and solves the problems that the existing dust reduction device cannot adjust the spraying range and the water mist nozzles are prone to blockage without dust-proof protection.

[0005] The present invention is realized as follows: A dust reduction device for workshops includes a mounting frame. A water pump is fixedly installed at the top of the mounting frame. One end of the water pump is connected to a pipeline, and a number of water mist nozzles are arranged on the pipeline. The pipeline is rotatably installed at the upper end of the mounting frame. A protection and adjustment mechanism is arranged on the mounting frame. The protection and adjustment mechanism includes an arc-shaped protective cover, and the arc-shaped protective cover is rotatably connected to the side of the mounting frame. The arc-shaped protective cover covers the pipeline and the water mist nozzles. A side plate is fixedly connected to the side of the mounting frame, and a diffusion mechanism is arranged outside the arc-shaped protective cover. The diffusion mechanism includes a fan, and the fan is movably arranged on the side plate.

[0006] Preferably, an activity groove is opened in the middle of the arc-shaped protective cover. A limiting plate is fixedly connected to the mounting frame, and the limiting plate penetrates through the activity groove and is slidably connected to the inner wall of the arc-shaped protective cover.

[0007] Preferably, arc-shaped racks are arranged at both the upper and lower ends of the arc-shaped protective cover. The inner and outer sides of the arc-shaped racks are respectively meshed with a first gear and a second gear. The first gear and the second gear are respectively fixedly installed on a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are rotatably installed in the mounting frame.

[0008] Preferably, the bottom of the first rotating shaft is fixedly connected to the output end of the first motor. A first transmission mechanism is provided at the upper end of the first rotating shaft. A second transmission mechanism is provided on one side of the first transmission mechanism, and the second transmission mechanism is connected to one side of the pipeline.

[0009] Preferably, the first transmission mechanism includes a worm and a worm wheel. The worm is fixedly connected to the upper end of the first rotating shaft, and the worm wheel is meshed and connected to one side of the worm.

[0010] Preferably, the diffusion mechanism further includes a lead screw, a guide rod, and a second motor. The second motor is fixedly installed at the bottom of the mounting frame. The output end of the second motor is fixedly connected to the lead screw, and the guide rod is fixedly connected to the mounting frame.

[0011] Preferably, two lifting blocks and rollers are respectively rotatably connected to the upper and lower ends of the fan. The two lifting blocks are respectively threadedly sleeved and slidably sleeved on the lead screw and the guide rod, and the rollers are rollingly connected to the side plate.

[0012] The present invention also provides a method for using a workshop dust reduction device, which specifically includes the following steps: S1: State adjustment. Start the protection adjustment mechanism to rotate the arc-shaped protective cover, and at the same time expand the pipeline outward until it is horizontal. S2: Spray dust reduction. Start the water pump to send water into the pipeline, pressurize and atomize the water through the water mist nozzles, and the water mist combines with the workshop dust to make the dust settle. S3: Spray range adjustment. Move the fan up and down and rotate and tilt it to disperse the water mist upward and around, expand the dust reduction range, and improve the dust reduction effect.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: By providing a rotatable pipeline and an arc-shaped protective cover, the present invention can cover the pipeline and the water mist nozzles with the arc-shaped protective cover when the equipment is not working, avoiding dust from clogging the water mist nozzles, and can also reduce the space occupied by the equipment, facilitating storage and movement. When the equipment is in use, the arc-shaped protective cover opens and the pipeline gradually expands, making it more convenient to use.

[0014] By providing a fan that can move up and down and reciprocally tilt, the present invention can disperse the water mist upward and around during spray dust reduction. On the one hand, it accelerates the combination speed of the water mist and the dust, and on the other hand, it expands the diffusion range of the water mist, thereby improving the dust reduction range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present invention from the first perspective; Figure 2Schematic diagram of the overall second - perspective three - dimensional structure of the present invention; Figure 3 Front - view structure schematic diagram of the present invention; Figure 4 For the present invention's Figure 3 Schematic diagram of the three - dimensional structure of the A - A cross - section in Figure 5 For the present invention's Figure 4 Enlarged view of the structure at C in Figure 6 For the present invention's Figure 3 Schematic diagram of the three - dimensional structure of the B - B cross - section in Figure 7 Partial three - dimensional structure schematic diagram of the present invention; Figure 8 For the present invention's Figure 7 Enlarged view of the structure at D in Figure 9 For the present invention's Figure 7 Enlarged view of the structure at E in Figure 10 Three - dimensional structure schematic diagram of the limit plate in the present invention.

[0016] In the figure: 1. Mounting frame; 11. Side plate; 2. Protection and adjustment mechanism; 21. Arc - shaped protective cover; 22. Arc - shaped rack; 23. First motor; 24. First rotating shaft; 25. First gear; 26. Second rotating shaft; 27. Second gear; 28. First transmission mechanism; 2801. Worm; 2802. Worm wheel; 29. Second transmission mechanism; 2901. First bevel gear; 2902. Second bevel gear; 210. Activity groove; 211. Limit plate; 3. Diffusion mechanism; 31. Fan; 32. Lead screw; 33. Guide rod; 34. Second motor; 35. Roller; 36. Lifting block; 4. Water pump; 5. Pipeline; 51. Fixed seat; 6. Water mist nozzle. Detailed implementation manners

[0017] To further understand the content, features and effects of the present invention, the following embodiments are exemplified and described in detail with reference to the accompanying drawings as follows.

[0018] The structure of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] As Figures 1 to 10As shown in the figure, a workshop dust reduction device provided by an embodiment of the present invention includes a mounting frame 1. A water pump 4 is fixedly installed at the top of the mounting frame 1. One end of the water pump 4 is connected to a pipeline 5. A number of water mist nozzles 6 are arranged on the pipeline 5. The pipeline 5 is rotatably installed at the upper end of the mounting frame 1. A protection and adjustment mechanism 2 is arranged on the mounting frame 1. The protection and adjustment mechanism 2 includes an arc-shaped protective cover 21. The arc-shaped protective cover 21 is rotatably connected to the side of the mounting frame 1. The arc-shaped protective cover 21 covers the pipeline 5 and the water mist nozzles 6. A side plate 11 is fixedly connected to the side of the mounting frame 1. A diffusion mechanism 3 is arranged outside the arc-shaped protective cover 21. The diffusion mechanism 3 includes a fan 31. The fan 31 is movably arranged on the side plate 11.

[0020] Further, a movable groove 210 is formed in the middle of the arc-shaped protective cover 21. A limiting plate 211 is fixedly connected to the mounting frame 1. The limiting plate 211 penetrates through the movable groove 210 and is slidably connected to the inner wall of the arc-shaped protective cover 21. Arc-shaped racks 22 are arranged at both the upper and lower ends of the arc-shaped protective cover 21. The inner and outer sides of the arc-shaped racks 22 are respectively meshed with a first gear 25 and a second gear 27. The first gear 25 and the second gear 27 are respectively fixedly installed on a first rotating shaft 24 and a second rotating shaft 26. The first rotating shaft 24 and the second rotating shaft 26 are rotatably installed in the mounting frame 1. The bottom of the first rotating shaft 24 is fixedly connected to the output end of a first motor 23. A first transmission mechanism 28 is arranged at the upper end of the first rotating shaft 24. A second transmission mechanism 29 is arranged on one side of the first transmission mechanism 28. The second transmission mechanism 29 is connected to one side of the pipeline 5.

[0021] Specifically, the limiting plate 211 is fixedly connected to the mounting frame 1. The arc-shaped protective cover 21 is rotatably connected between the limiting plate 211 and the inner wall of the mounting frame 1. The limiting plate 211 is used to limit the arc-shaped protective cover 21 to ensure the tightness of the rotational connection between the arc-shaped protective cover 21 and the mounting frame 1. The first gear 25 and the second gear 27 are respectively meshed with the inner and outer sides of the arc-shaped rack 22.

[0022] During use, by starting the first motor 23 to drive the first rotating shaft 24 and the first gear 25 to rotate, the first gear 25 drives the arc-shaped rack 22 to rotate, thereby driving the second gear 27 to rotate, so that the arc-shaped rack 22 rotates between the first gear 25 and the second gear 27. The open end of the arc-shaped protective cover 21 gradually approaches the pipeline 5. Through the cooperation of the first transmission mechanism 28 and the second transmission mechanism 29, the pipeline 5 is driven to rotate, so that one end of the pipeline 5 rotates and gradually unfolds until it is horizontal, which is convenient for subsequent use.

[0023] Through the above technical solution, when the device is not working, the arc-shaped protective cover 21 can cover the pipeline 5 and the water mist nozzles 6 to avoid dust clogging the water mist nozzles 6, and can also reduce the occupied space of the device, which is convenient for storage and movement. When the device is in use, the arc-shaped protective cover 21 is opened and the pipeline 5 gradually unfolds, making it more convenient to use.

[0024] Further, the first transmission mechanism 28 includes a worm 2801 and a worm wheel 2802. The worm 2801 is fixedly connected to the upper end of the first rotating shaft 24. The worm wheel 2802 is meshed and connected to one side of the worm 2801. The second transmission mechanism 29 includes a first bevel gear 2901 and a second bevel gear 2902. The first bevel gear 2901 is coaxially connected to one side of the worm wheel 2802. The second bevel gear 2902 is meshed and connected to one side of the first bevel gear 2901. One end of the pipeline 5 is rotatably installed on the fixed seat 51. The fixed seat 51 is fixedly connected to the mounting frame 1. The second bevel gear 2902 is coaxially connected to one end of the pipeline 5.

[0025] Specifically, the worm 2801 rotates following the first rotating shaft 24 and drives the worm wheel 2802 to rotate. The worm wheel 2802 and the first bevel gear 2901 are coaxial, and this shaft is rotatably installed on the mounting frame 1. Both sides of the pipeline 5 are hinged on the fixed seat 51. The second bevel gear 2902 is fixedly sleeved on the hinge shaft of the pipeline 5.

[0026] During use, the worm 2801 is driven to rotate by the first rotating shaft 24. The worm 2801 drives the worm wheel 2802 and the first bevel gear 2901 to rotate. The first bevel gear 2901 drives the second bevel gear 2902 and the pipeline 5 to rotate, realizing the rotation of the arc-shaped protective cover 21 and the pipeline 5, making the opening of the pipeline 5 correspond to the opening of the arc-shaped protective cover 21, and then rotating out from the opening. Through this setting, the opening of the arc-shaped protective cover 21 and the unfolding of the pipeline 5 can be carried out simultaneously, improving the operation efficiency and enabling the pipeline 5 to be quickly unfolded in place.

[0027] Further, the diffusion mechanism 3 further includes a lead screw 32, a guide rod 33 and a second motor 34. The second motor 34 is fixedly installed at the bottom of the mounting frame 1. The output end of the second motor 34 is fixedly connected to the lead screw 32. The guide rod 33 is fixedly connected to the mounting frame 1. The upper and lower ends of the fan 31 are respectively rotatably connected with two lifting blocks 36 and rollers 35. The two lifting blocks 36 are respectively threadedly and slidably sleeved on the lead screw 32 and the guide rod 33. The roller 35 is rollingly connected to the side plate 11.

[0028] Specifically, the upper end of the fan 31 is rotatably connected between the two lifting blocks 36, and the lower end is rotatably connected with a roller 35. Under the action of the gravity of the fan 31 and the roller 35, the fan 31 is initially vertical.

[0029] During use, by starting the second motor 34 to drive the lead screw 32 to rotate, through the threaded cooperation between the lifting block 36 and the lead screw 32, the lifting block 36 drives the fan 31 to move upward, and the roller 35 rolls along the surface of the side plate 11. Since the side plate 11 is wavy, during the upward movement, the fan 31 reciprocally tilts, blowing the water mist upward and around. On the one hand, it accelerates the speed of the combination of the water mist and the dust, and on the other hand, it expands the diffusion range of the water mist, thereby improving the dust reduction range.

[0030] As shown Figures 1 - 10 A method for using a workshop dust reduction device provided by an embodiment of the present invention includes the following steps: Start the first motor 23 to drive the first rotating shaft 24 and the first gear 25 to rotate. The first gear 25 drives the arc-shaped rack 22 to rotate, so that the arc-shaped rack 22 rotates between the first gear 25 and the second gear 27. One end of the opening of the arc-shaped protective cover 21 gradually approaches the pipeline 5. The first rotating shaft 24 drives the worm 2801 to rotate, the worm 2801 drives the worm wheel 2802 and the first bevel gear 2901 to rotate, and the first bevel gear 2901 drives the second bevel gear 2902 and the pipeline 5 to rotate, realizing the rotation of the arc-shaped protective cover 21 and the pipeline 5, making the pipeline 5 correspond to the opening of the arc-shaped protective cover 21, and then rotating out from the opening and gradually unfolding to the horizontal for subsequent use. Then start the water pump 4 to send water into the pipeline 5, pressurize and atomize the water through the water mist nozzles 6. The water mist combines with the workshop dust, causing the dust to settle. Start the second motor 34 to drive the fan 31 to move upward. During the upward movement, the rollers 35 roll along the surface of the side plate 11, making the fan 31 reciprocally tilt, blowing the water mist upward and around, accelerating the speed of the combination of the water mist and the dust, expanding the diffusion range of the water mist, and improving the dust reduction range.

[0031] In summary: For this workshop dust reduction device, by setting the rotatable pipeline 5 and the arc-shaped protective cover 21, when the device is not working, the arc-shaped protective cover 21 can cover the pipeline 5 and the water mist nozzles 6 to prevent dust from clogging the water mist nozzles 6, and it can also reduce the space occupied by the device, facilitating storage and movement. When the device is in use, the arc-shaped protective cover 21 opens and the pipeline 5 gradually unfolds, making it more convenient to use. By setting the fan 31 that can move up and down and reciprocally tilt, when spraying for dust reduction, the water mist can be blown upward and around. On the one hand, it accelerates the speed of the combination of the water mist and the dust, and on the other hand, it expands the diffusion range of the water mist, thereby improving the dust reduction range.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A workshop dust reduction device, comprising a mounting frame (1), characterized in that: A water pump (4) is fixedly mounted on the top of the mounting frame (1), one end of the water pump (4) is connected to a pipe (5), a plurality of water mist nozzles (6) are arranged on the pipe (5), the pipe (5) is rotatably mounted on the upper end of the mounting frame (1), a protection adjustment mechanism (2) is arranged on the mounting frame (1), the protection adjustment mechanism (2) comprises an arc-shaped protection cover (21), the arc-shaped protection cover (21) is rotatably connected to the side of the mounting frame (1), the arc-shaped protection cover (21) is arranged outside the pipe (5) and the water mist nozzle (6), a side plate (11) is fixedly connected to the side of the mounting frame (1), a diffusion mechanism (3) is arranged outside the arc-shaped protection cover (21), the diffusion mechanism (3) comprises a fan (31), and the fan (31) is movably arranged on the side plate (11).

2. The workshop dust suppression device according to claim 1, characterized in that: A movable groove (210) is provided in the middle of the arc-shaped protective cover (21), and a limit plate (211) is fixedly connected to the mounting frame (1). The limit plate (211) passes through the movable groove (210) and is slidably connected to the inner wall of the arc-shaped protective cover (21).

3. The workshop dust suppression device according to claim 1, characterized in that: The arc-shaped protective cover (21) is provided with an arc-shaped rack (22) at both upper and lower ends; the arc-shaped rack (22) is meshedly connected with a first gear (25) and a second gear (27) at its inner and outer sides respectively; the first gear (25) and the second gear (27) are fixedly mounted on a first rotating shaft (24) and a second rotating shaft (26) respectively; the first rotating shaft (24) and the second rotating shaft (26) are rotatably mounted in the mounting frame (1).

4. The workshop dust suppression device according to claim 3, characterized in that: The bottom of the first rotating shaft (24) is fixedly connected to the output end of the first motor (23); the upper end of the first rotating shaft (24) is provided with a first transmission mechanism (28); a second transmission mechanism (29) is provided on one side of the first transmission mechanism (28); and the second transmission mechanism (29) is connected to one side of the pipeline (5).

5. The workshop dust suppression device according to claim 3, characterized in that: The first transmission mechanism (28) comprises a worm (2801) and a worm wheel (2802); the worm (2801) is fixedly connected to the upper end of the first rotating shaft (24); and the worm wheel (2802) is meshingly connected to one side of the worm (2801).

6. The workshop dust suppression device according to claim 1, characterized in that: The diffusion mechanism (3) further comprises a screw rod (32), a guide rod (33) and a second motor (34); the second motor (34) is fixedly mounted on the bottom of the mounting frame (1); an output end of the second motor (34) is fixedly connected to the screw rod (32); and the guide rod (33) is fixedly connected to the mounting frame (1).

7. The workshop dust suppression device according to claim 6, characterized in that: The upper and lower ends of the fan (31) are rotatably connected to two lifting blocks (36) and a roller (35); the two lifting blocks (36) are respectively threadedly and slidably sleeved on the screw rod (32) and the guide rod (33); and the roller (35) is rollingly connected to the side plate (11).

8. A method for a workshop dust reduction device, characterized in that: The workshop dust reduction device according to any one of claims 1 to 7 is applicable, comprising the following steps: S1: state adjustment, starting the protection adjustment mechanism (2) to rotate the arc-shaped protection cover (21) and at the same time expand the pipeline (5) outward until it is horizontal; S2: Spray dust reduction, start the water pump (4) to send water into the pipe (5), and then pressurize the water to be atomized through the water mist nozzle (6), so that the water mist combines with the dust in the workshop and causes the dust to settle; S3: Spray range adjustment: by moving the fan (31) up and down and rotating and tilting, the water mist is spread upward and around, thereby expanding the dust reduction range and improving the dust reduction effect.

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