Automatic dust removal equipment for sand and stone aggregate production line

Abstract

The utility model belongs to dust removal equipment field, concretely relates to automatic dust removal equipment for sand and gravel aggregate production line, including the bottom plate, the upper end of bottom plate is connected with the slide of slide, the inside of bottom plate is connected with the limit pin through screw thread, be provided with vibrating mechanism on the bottom plate, the upper end fixedly connected with the support of slide, the inside of support is provided with the conveyer belt, the upper end fixedly connected with the support of bottom plate, the inside fixedly connected with the connecting pipe of support, be provided with dust collection mechanism on the connecting pipe, the lower end fixedly connected with the collecting cover of connecting pipe, the collecting cover and support slide connection. The utility model drives the slide of motor drive slide and makes the contact of top block and slide, and then makes the slide drive support move, and through the relative sliding of lever and conveyer belt, and then make sand and gravel aggregate be stirred and flatten, make the dust in sand and gravel aggregate dissipate more efficiently.

Description

Technical Field

[0001] This utility model relates to the field of dust removal equipment technology, specifically to automatic dust removal equipment used in sand and gravel aggregate production lines. Background Technology

[0002] Utility model patent CN221287268U discloses a dust removal device for a sand and gravel aggregate production line, including a dust removal structure and a control structure. The dust removal structure includes a device body, a base installed at the bottom of the device body, a transparent window on the outside of the device body, cavities on both sides of the device body, dust curtains installed inside the cavities, a top seat installed on the top of the device body, a power supply base installed on the top of the top seat, a dust collection box installed on the back side of the device body, a connecting pipe between the dust collection box and the device body, an exhaust fan installed on the back side of the dust collection box, a water tank installed on the top of the back side of the device body, a mounting base installed at the bottom inside the device body, a pneumatic jet installed at the bottom of the mounting base, and a dust suction port opened on the back side inside the device body, with a protective net inside the dust suction port. This device uses the exhaust fan to draw water mist mixed with dust inside the device body through the dust suction port into the dust collection box through the connecting pipe, facilitating dust cleaning.

[0003] However, the device has certain shortcomings in use. The dust in the sand and gravel aggregate is not completely removed. At the same time, the collection and treatment of the dust in the sand and gravel aggregate after cleaning by the device is not convenient. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic dust removal device for sand and gravel aggregate production lines, which solves the problems of insufficient dust extraction and cleaning in sand and gravel aggregates, and the inconvenience of collecting and processing the dust after cleaning.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic dust removal device for a sand and gravel aggregate production line, comprising a base plate, a sliding plate slidably connected to the upper end of the base plate, a limit pin connected internally by threads to the inside of the base plate, a vibration mechanism provided on the base plate, a support fixedly connected to the upper end of the sliding plate, a conveyor belt provided internally in the support, a bracket fixedly connected to the upper end of the base plate, a connecting pipe fixedly connected internally in the bracket, a dust collection mechanism provided on the connecting pipe, a collection hood fixedly connected to the lower end of the connecting pipe, the collection hood slidably connected to the support, a lever fixedly connected to the lower end of the collection hood, and the lever slidably connected to the conveyor belt.

[0006] Preferably, the vibration mechanism includes a motor, which is fixedly mounted on the upper end of the base plate. A slide block is fixedly connected to the upper end of the motor's shaft, and a top block is slidably connected inside the slide block. A spring is installed inside the slide block. The motor drives the slide block to rotate, causing the top block to contact the slide plate. This causes the slide plate to move the support, and the relative sliding between the slide block and the conveyor belt via the lever further agitates and flattens the sand and gravel aggregate, making the dust dispersion from the sand and gravel aggregate more efficient.

[0007] Preferably, a sliding pin is fixedly connected to the lower end of the top block, and the sliding pin is slidably connected to the slide block. The sliding pin guides the movement of the top block.

[0008] Preferably, one end of the spring is fixedly connected to the slide block, and the other end of the spring is fixedly connected to the top block. By providing the spring, the top block can be easily reset.

[0009] Preferably, the dust collection mechanism includes a base, with the outer side of the connecting pipe threadedly connected to the base. The base contacts a bracket, and the outer side of the base is threadedly connected to a cylinder. A filter screen is fixedly connected inside the cylinder, and a support ring is fixedly connected inside the cylinder. A guide rod is slidably connected inside the support ring, and a sealing plate is fixedly connected to the lower end of the guide rod. The sealing plate contacts the connecting pipe, and a compression spring is provided on the outer side of the guide rod. Airflow is drawn into the cylinder by an air pump, where it is filtered by the filter screen, and the dust is then drawn into the base by the collection hood for collection.

[0010] Preferably, an air pump is fixedly installed at the upper end of the cylinder, and the suction pipe of the air pump passes through the cylinder and is slidably connected to the cylinder. By setting up the air pump, air is drawn from inside the cylinder.

[0011] Preferably, one end of the compression spring is fixedly connected to the support ring, and the other end of the compression spring is fixedly connected to the sealing plate. By providing the compression spring, the sealing plate can be easily reset.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses a motor to drive the slide block to rotate, which in turn causes the top block to contact the slide plate, which in turn causes the slide plate to move the support. Furthermore, the relative sliding of the lever and the conveyor belt causes the sand and gravel aggregate to be moved and flattened, making the dust in the sand and gravel aggregate more efficient to dissipate.

[0013] 2. This utility model uses an air pump to draw air into the cylinder, where the air is filtered by a filter screen. This allows the dust to be drawn into the base by the collection hood and collected. The base and connecting pipe can be separated, and by separating the cylinder and the base, the dust inside the base can be easily discharged. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This utility model Figure 1 A three-dimensional view of the local structure; Figure 3 This utility model Figure 2 A cross-sectional view of the slide; Figure 4 This utility model Figure 2 A cross-sectional view of the cylinder.

[0015] In the diagram: 1. Base plate; 2. Slide plate; 3. Limit pin; 4. Vibration mechanism; 5. Support; 6. Conveyor belt; 7. Bracket; 8. Connecting pipe; 9. Dust collection mechanism; 10. Collection hood; 11. Lever; 41. Motor; 42. Slide seat; 43. Top block; 44. Sliding pin; 45. Spring; 91. Base; 92. Cylinder; 93. Air pump; 94. Filter screen; 95. Support ring; 96. Guide rod; 97. Sealing plate; 98. Compression spring. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-2 An automatic dust removal device for a sand and gravel aggregate production line includes a base plate 1, a sliding plate 2 slidably connected to the upper end of the base plate 1, a limit pin 3 connected to the inside of the base plate 1 by a thread, a vibration mechanism 4 installed on the base plate 1, a support 5 fixedly connected to the upper end of the sliding plate 2, a conveyor belt 6 installed inside the support 5, a bracket 7 fixedly connected to the upper end of the base plate 1, a connecting pipe 8 fixedly connected inside the bracket 7, a dust collection mechanism 9 installed on the connecting pipe 8, a collection hood 10 fixedly connected to the lower end of the connecting pipe 8, the collection hood 10 and the support 5 slidably connected, a lever 11 fixedly connected to the lower end of the collection hood 10, and the lever 11 and the conveyor belt 6 slidably connected.

[0018] Please see Figure 2 , Figure 3The vibration mechanism 4 includes a motor 41. The motor 41 is fixedly installed on the upper end of the base plate 1. The upper end of the rotating shaft of the motor 41 is fixedly connected to a slide block 42. A top block 43 is slidably connected inside the slide block 42. A sliding pin 44 is fixedly connected to the lower end of the top block 43. The sliding pin 44 and the slide block 42 are slidably connected. By setting the sliding pin 44, the movement of the top block 43 is guided. A spring 45 is set inside the slide block 42. One end of the spring 45 is fixedly connected to the slide block 42, and the other end of the spring 45 is fixedly connected to the top block 43. By setting the spring 45, the top block 43 is easy to reset. The motor 41 drives the slide block 42 to rotate the top block 43, which in turn makes the top block 43 contact the slide plate 2, which in turn makes the slide plate 2 drive the support 5 to move. And through the lever 11 and the conveyor belt 6, they slide relative to each other, which makes the sand and gravel aggregates move and flatten, making the dust in the sand and gravel aggregates more efficient to escape.

[0019] Please see Figure 1 , Figure 2 , Figure 4 The dust collection mechanism 9 includes a base 91, which is threadedly connected to the outside of the connecting pipe 8. The base 91 contacts the bracket 7. A cylinder 92 is threadedly connected to the outside of the base 91. An air pump 93 is fixedly installed at the upper end of the cylinder 92. The suction pipe of the air pump 93 passes through the cylinder 92 and is slidably connected to it. By setting the air pump 93, air is drawn from inside the cylinder 92. A filter screen 94 is fixedly connected inside the cylinder 92. A support ring 95 is fixedly connected inside the cylinder 92. The support ring 95 slides inside. A guide rod 96 is connected, and a sealing plate 97 is fixedly connected to the lower end of the guide rod 96. The sealing plate 97 is in contact with the connecting pipe 8. A compression spring 98 is provided on the outside of the guide rod 96. One end of the compression spring 98 is fixedly connected to the support ring 95, and the other end of the compression spring 98 is fixedly connected to the sealing plate 97. By setting the compression spring 98, the sealing plate 97 can be easily reset. The air pump 93 draws air into the cylinder 92, and the air is filtered by the filter screen 94. Then, the dust is drawn into the base 91 by the collection hood 10 and collected.

[0020] The specific implementation process of this utility model is as follows: In use, sand and gravel aggregate is poured onto the conveyor belt 6. The motor 41 is started, and the motor 41 drives the slide block 42 to rotate. The slide block 42 drives the top block 43 to move, causing the top block 43 to contact the slide plate 2. This causes the slide plate 2 to vibrate back and forth along with the support 5. The motor 41 drives the slide block 42 to rotate, causing the top block 43 to contact the slide plate 2. This causes the slide plate 2 to move along with the support 5, and the slide plate 5 slides relative to the conveyor belt 6 via the lever 11, thus... The sand and gravel aggregate is moved and leveled, making the dust in the sand and gravel aggregate more efficient to dissipate. The air pump 93 is started, and the air pump 93 starts to draw air from the cylinder 92, thereby creating a negative pressure inside the cylinder 92. This causes the sealing plate 97 to move upward, thereby separating the sealing plate 97 from the connecting pipe 8. The airflow is discharged after being filtered through the filter screen 94. The airflow is then drawn into the cylinder 92 by the air pump 93, and the airflow is filtered by the filter screen 94. The dust is then drawn into the base 91 by the collection hood 10 and collected.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic dust removal device for a sand and gravel aggregate production line, comprising a base plate (1), characterized in that: The upper end of the base plate (1) is slidably connected to a slide plate (2). The interior of the base plate (1) is connected to a limit pin (3) by a thread. The base plate (1) is provided with a vibration mechanism (4). The upper end of the slide plate (2) is fixedly connected to a support (5). The interior of the support (5) is provided with a conveyor belt (6). The upper end of the base plate (1) is fixedly connected to a bracket (7). The interior of the bracket (7) is fixedly connected to a connecting pipe (8). The connecting pipe (8) is provided with a dust collection mechanism (9). The lower end of the connecting pipe (8) is fixedly connected to a collection cover (10). The collection cover (10) and the support (5) are slidably connected. The lower end of the collection cover (10) is fixedly connected to a lever (11). The lever (11) and the conveyor belt (6) are slidably connected.

2. The automatic dust removal equipment for a sand and gravel aggregate production line according to claim 1, characterized in that: The vibration mechanism (4) includes a motor (41), the upper end of the base plate (1) is fixedly installed with the motor (41), the upper end of the rotating shaft of the motor (41) is fixedly connected with a slide block (42), the slide block (42) is slidably connected with a top block (43), and the slide block (42) is provided with a spring (45).

3. The automatic dust removal equipment for a sand and gravel aggregate production line according to claim 2, characterized in that: The lower end of the top block (43) is fixedly connected to a sliding pin (44), and the sliding pin (44) and the slide block (42) are slidably connected.

4. The automatic dust removal equipment for a sand and gravel aggregate production line according to claim 2, characterized in that: One end of the spring (45) is fixedly connected to the slide (42), and the other end of the spring (45) is fixedly connected to the top block (43).

5. The automatic dust removal equipment for a sand and gravel aggregate production line according to claim 1, characterized in that: The dust collection mechanism (9) includes a base (91), the outer side of the connecting pipe (8) is connected to the base (91) by a thread, the base (91) is in contact with the bracket (7), the outer side of the base (91) is connected to the cylinder (92) by a thread, the inner side of the cylinder (92) is fixedly connected to a filter screen (94), the inner side of the cylinder (92) is fixedly connected to a support ring (95), the inner side of the support ring (95) is slidably connected to a guide rod (96), the lower end of the guide rod (96) is fixedly connected to a sealing plate (97), the sealing plate (97) is in contact with the connecting pipe (8), and a compression spring (98) is provided on the outer side of the guide rod (96).

6. The automatic dust removal equipment for a sand and gravel aggregate production line according to claim 5, characterized in that: An air pump (93) is fixedly installed at the upper end of the cylinder (92), and the suction pipe of the air pump (93) passes through the cylinder (92) and is slidably connected to the cylinder (92).

7. The automatic dust removal equipment for a sand and gravel aggregate production line according to claim 5, characterized in that: One end of the compression spring (98) is fixedly connected to the support ring (95), and the other end of the compression spring (98) is fixedly connected to the sealing plate (97).

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