Dust reduction device for aggregate production plant

Abstract

The utility model relates to building material production equipment technical field especially relates to a dust falling device of aggregate production factory area. The utility model provides a dust falling device of aggregate production factory area can reduce the dust in the factory area, and the dust in the factory area is absorbed. A dust falling device of aggregate production factory area, including guide rail, sliding plate, drive assembly, lifting assembly and dust absorption component etc. The sliding plate is slidably connected to the lower side of the guide rail, the drive assembly for driving the sliding plate to slide forward and backward is arranged on the guide rail, the lifting assembly is arranged on the sliding plate, the dust absorption component for absorbing dust is arranged on the lifting assembly, and the lifting assembly is used for adjusting the height of the dust absorption component. When absorbing dust, the sliding plate slides left and right by controlling the drive motor to drive the threaded rod to rotate, thereby adjusting the position of dust absorption. When dust absorption, the steel wire is loosened by the double-shaft motor driving the winding wheel to rotate, the frame body moves downward under the action of gravity to drive the fan to move downward, thereby adjusting the height of dust absorption.

Description

Technical Field

[0001] This utility model relates to the technical field of building material production equipment, and more particularly to a dust suppression device for aggregate production plants. Background Technology

[0002] Aggregates are granular loose materials that act as a skeleton or filler in concrete. Aggregate production generates a large amount of dust, and workers in the production area will inhale a lot of dust, which can cause certain harm to their health. In addition, a large amount of dust can affect the workers' vision and reduce their work efficiency.

[0003] Therefore, there is an urgent need to develop a dust suppression device for aggregate production plants that can reduce dust in the plant area and absorb dust from the plant area to solve the above problems. Utility Model Content

[0004] In order to overcome the shortcomings of the large amount of dust generated in the factory area during aggregate production, which can harm the health of workers, affect their vision, and reduce their work efficiency, this utility model provides a dust suppression device for aggregate production plants that can reduce dust in the factory area and absorb the dust.

[0005] A dust suppression device for an aggregate production plant includes a guide rail, a slide plate, a drive assembly, a lifting assembly, and a dust collection assembly. The slide plate is slidably connected to the lower side of the guide rail. The guide rail is equipped with a drive assembly for driving the slide plate to slide back and forth. The slide plate is equipped with a lifting assembly. The lifting assembly is equipped with a dust collection assembly for absorbing dust. The lifting assembly is used to adjust the height of the dust collection assembly.

[0006] As a further preferred embodiment, the sliding assembly includes a drive motor, pulleys, a flat belt, and a threaded rod. The drive motor is connected to the front side of the guide rail, and the threaded rod is rotatably connected to the lower part of the guide rail. The threaded rod is connected to the slide plate via threads. The output shaft of the drive motor and the front part of the threaded rod are both connected to pulleys, and a flat belt is connected between the two pulleys.

[0007] As a further preferred embodiment, the lifting assembly includes a dual-axis motor, winding wheels, steel wires, and a frame. The dual-axis motor is connected to the lower part of the slide plate. Winding wheels are connected to the output shafts on both sides of the dual-axis motor. Steel wires are wound on the winding wheels, and the ends of the steel wires are connected to the frame.

[0008] As a further preferred embodiment, the dust collection assembly includes a dust filter bag, a dust hood, and a fan. The dust filter bag is connected to the left side of the frame, a row of dust hoods is evenly spaced on the lower side of the frame, and two fans are connected to the left side of the frame.

[0009] As a further preferred option, it also includes a handle and a baffle. The baffle is rotatably connected to the lower left side of the frame, and the handle is rotatably connected to the baffle. The handle is engaged with the guide rail.

[0010] As a further preferred option, it also includes limit rods, limit cylinders and wire sleeves. Limit rods are connected to the left and right sides of the upper side of the frame, and limit cylinders are connected to the left and right sides of the slide. The limit cylinders cooperate with the limit rods. Wire sleeves are symmetrically connected to the left and right sides of the front side of the slide, and the steel wires pass through the adjacent wire sleeves.

[0011] The present invention has the following advantages: 1. When absorbing dust, the drive motor drives the threaded rod to rotate, causing the slide plate to slide left and right, thereby adjusting the position of the suction. When suctioning, the dual-shaft motor drives the winding wheel to rotate, loosening the steel wire. Under the action of gravity, the frame moves downward, driving the fan to move downward, thereby adjusting the suction height. When suctioning, the fan can suck the dust into the filter bag for collection.

[0012] 2. After the dust has been absorbed, staff can open the baffle by rotating the handle to easily clean the dust inside the filter bag. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0015] Figure 3 This is a partial cross-sectional structural diagram of the present invention.

[0016] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0017] Among them: 1-guide rail, 2-slide plate, 3-drive motor, 4-pulley, 5-flat belt, 6-threaded rod, 7-dual-axis motor, 8-winding wheel, 9-steel wire, 10-frame, 101-dust filter bag, 11-dust hood, 12-fan, 13-handle, 131-baffle, 14-limiting rod, 15-limiting cylinder, 16-wire sleeve. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "setting," "installing," "connecting," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances. Example 1

[0019] A dust suppression device for an aggregate production plant, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a guide rail 1, a slide plate 2, a drive assembly, a lifting assembly, and a dust collection assembly. The slide plate 2 is slidably connected to the lower side of the guide rail 1. The guide rail 1 is equipped with a drive assembly that can drive the slide plate 2 to slide back and forth. The slide plate 2 is equipped with a lifting assembly, and the lifting assembly is equipped with a dust collection assembly that can suck up dust. The lifting assembly can adjust the height of the dust collection assembly.

[0020] When using this device, the staff installs the guide rail 1 on the indoor ceiling, and then uses the vacuuming component to absorb the dust in the room. During the vacuuming process, the drive component can drive the slide plate 2 to slide back and forth to change the position of the vacuuming component. At the same time, the lifting component can adjust the height of the vacuuming component so that the vacuuming component can better absorb dust.

[0021] like Figure 1 As shown, the sliding assembly includes a drive motor 3, a pulley 4, a flat belt 5, and a threaded rod 6. The drive motor 3 is fixed to the front side of the guide rail 1 by bolts. The threaded rod 6 is rotatably connected to the lower part of the guide rail 1 by bearings. The threaded rod 6 is connected to the slide plate 2 by threads. The output shaft of the drive motor 3 and the front part of the threaded rod 6 are both keyed to the pulley 4. The flat belt 5 is connected between the two pulleys 4.

[0022] When vacuuming, the staff starts the drive motor 3. The output shaft of the drive motor 3 rotates and drives the threaded rod 6 to rotate through the pulley 4 and the flat belt 5. The rotation of the threaded rod 6 causes the slide plate 2 to slide on the guide rail 1 to adjust the vacuuming position. After sliding to the appropriate position, the staff turns off the drive motor 3.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, the lifting assembly includes a dual-axis motor 7, a winding wheel 8, a steel wire 9, and a frame 10. The dual-axis motor 7 is bolted to the lower part of the slide plate 2. The winding wheel 8 is keyed to both output shafts of the dual-axis motor 7. The steel wire 9 is wound on the winding wheel 8. The frame 10 is connected between the tail ends of the steel wire 9.

[0024] When vacuuming, the operator starts the dual-axis motor 7. The output shaft of the dual-axis motor 7 rotates, which drives the winding wheel 8 to rotate. The rotation of the winding wheel 8 loosens the steel wire 9, and the frame 10 moves downward. When the frame 10 moves downward to the appropriate position, the operator turns off the dual-axis motor 7. In this way, the height of the vacuuming component can be adjusted.

[0025] like Figure 2 and Figure 3 As shown, the dust collection assembly includes a dust filter bag 101, a dust collection hood 11, and a fan 12. The dust filter bag 101 is detachably installed on the left side of the frame 10. Three dust collection hoods 11 are welded evenly at intervals on the lower side of the frame 10. Two fans 12 are fixed to the left side of the frame 10 by bolts.

[0026] When using this device, the operator starts the fan 12. The fan 12 rotates and sucks the dust into the dust filter bag 101 through the dust suction hood 11. After the dust suction is completed, the operator turns off the fan 12 and then cleans the dust from the dust filter bag 101. Example 2

[0027] Based on Example 1, such as Figure 2 , Figure 3 and Figure 4 As shown, it also includes a handle 13 and a baffle 131. The baffle 131 is connected to the lower left side of the frame 10 via a hinge. The handle 13 is rotatably connected to the baffle 131 and is engaged with the guide rail 1.

[0028] When using this device, after vacuuming is complete, the operator turns the handle 13 downwards. The downward rotation of the handle 13 causes the baffle 131 to rotate downwards and open. Then, the operator cleans the dust filter bag 101. After cleaning, the operator turns the handle 13 upwards. The upward rotation of the handle 13 causes the baffle 131 to rotate upwards and close.

[0029] like Figure 2 As shown, it also includes a limit rod 14, a limit cylinder 15 and a wire sleeve 16. The upper left and right sides of the frame 10 are welded with limit rods 14, and the left and right sides of the slide plate 2 are welded with limit cylinders 15. The limit cylinders 15 cooperate with the limit rods 14. The front side of the slide plate 2 is symmetrically equipped with wire sleeves 16, and the steel wires 9 pass through the adjacent wire sleeves 16.

[0030] In the initial state, the limiting rod 14 is inserted into the limiting cylinder 15 to limit the frame 10 and prevent the frame 10 from swaying back and forth. When the frame 10 moves downward and then returns to its original position, the limiting rod 14 will move upward with the frame 10 and be guided by the limiting cylinder 15 so that the limiting rod 14 is inserted into the limiting cylinder 15, allowing the frame 10 to quickly and smoothly stop swaying. The wire sleeve 16 can guide the steel wire 9, and after the steel wire 9 is wound up, it can further reduce the swaying amplitude of the frame 10.

[0031] Although this disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art will understand that various changes in form and detail may be made to this disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of this disclosure should not be limited to the above embodiments, but should be defined not only by the appended claims, but also by their equivalents.

Claims

1. A dust suppression device for an aggregate production plant, comprising a guide rail (1) and a sliding plate (2), wherein the sliding plate (2) is slidably connected to the lower side of the guide rail (1), characterized in that, It also includes a drive assembly, a lifting assembly and a dust collection assembly. The guide rail (1) is provided with a drive assembly for driving the slide plate (2) to slide back and forth. The slide plate (2) is provided with a lifting assembly. The lifting assembly is provided with a dust collection assembly for sucking up dust. The lifting assembly is used to adjust the height of the dust collection assembly.

2. The dust suppression device for an aggregate production plant as described in claim 1, characterized in that, The sliding assembly includes a drive motor (3), a pulley (4), a flat belt (5) and a threaded rod (6). The drive motor (3) is connected to the front side of the guide rail (1), and the threaded rod (6) is rotatably connected to the lower part of the guide rail (1). The threaded rod (6) is connected to the slide plate (2) by a thread. The output shaft of the drive motor (3) and the front part of the threaded rod (6) are both connected to pulleys (4), and a flat belt (5) is connected between the two pulleys (4).

3. The dust suppression device for an aggregate production plant as described in claim 2, characterized in that, The lifting assembly includes a dual-axis motor (7), a winding wheel (8), a steel wire (9), and a frame (10). The lower part of the slide plate (2) is connected to the dual-axis motor (7). The output shafts on both sides of the dual-axis motor (7) are connected to the winding wheel (8). The winding wheel (8) is wound with a steel wire (9). The ends of the steel wire (9) are connected to the frame (10).

4. A dust suppression device for an aggregate production plant as described in claim 3, characterized in that, The dust collection assembly includes a dust filter bag (101), a dust hood (11) and a fan (12). The dust filter bag (101) is connected to the left side of the frame (10). A row of dust hoods (11) is evenly spaced on the lower side of the frame (10). Two fans (12) are connected to the left side of the frame (10).

5. A dust suppression device for an aggregate production plant as described in claim 4, characterized in that, It also includes a handle (13) and a baffle (131). The baffle (131) is rotatably connected to the lower left side of the frame (10), and the handle (13) is rotatably connected to the baffle (131). The handle (13) is engaged with the guide rail (1).

6. A dust suppression device for an aggregate production plant as described in claim 5, characterized in that, It also includes a limit rod (14), a limit cylinder (15) and a wire sleeve (16). The upper left and right sides of the frame (10) are connected to the limit rod (14), and the left and right sides of the slide (2) are connected to the limit cylinder (15). The limit cylinder (15) cooperates with the limit rod (14). The front left and right sides of the slide (2) are symmetrically connected to the wire sleeve (16), and the steel wire (9) passes through the adjacent wire sleeve (16).

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