Dust control device in machine-made sand transfer

Abstract

The utility model discloses a dust control device in machine-made sand transfer, which comprises a front blocking frame, a plurality of side supporting frames and a rear support which are fixedly arranged on the upper edge of a carriage, the front blocking frame is fixedly arranged on the front side of the carriage, the plurality of side supporting frames are arranged along the side edge of the carriage and are fixedly arranged on the carriage, and the rear support is fixedly arranged on the carriage. The rear supports are fixedly installed on the two sides of the tail of the compartment, an opening facing forwards is formed in the front side of the front blocking frame, a filter screen plate is fixedly installed at the tail of each rear support, and a piece of tarpaulin is supported on the compartment through the side supporting frames to cover the compartment, so that dust in the compartment cannot be exposed after being raised. In the running process, air flowing around a vehicle body pushes away the air guide plate, then enters the tarpaulin from the opening of the front blocking frame and then leaves from the filter screen plate at the tail, dust is intercepted by the filter screen plate, and the dust intercepted by the filter screen plate falls into the dust collection groove after being gathered, so that the environment on the way is prevented from being influenced.

Description

Technical Field

[0001] This utility model relates to the field of dust removal in manufactured sand, and in particular to a dust control device for the transfer of manufactured sand. Background Technology

[0002] The transshipment of manufactured sand requires loading with large transport vehicles. During transportation, the vibration generated by the vehicles will cause the manufactured sand dust in the cargo box to be stirred up, resulting in billowing dust on the road sections where the vehicles pass, which has a significant impact on the environment. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a dust control device in the transportation of manufactured sand, which solves the current pain points in this field.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0005] A dust control device for transporting manufactured sand includes a front baffle, side supports, and a rear support fixedly installed on the upper edge of a carriage. The front baffle is fixedly installed on the front side of the carriage. Multiple side supports are arranged and fixedly installed on the carriage along the side edges. The rear support is fixedly installed on both sides of the rear of the carriage. A tarpaulin is fixedly installed on the rear top of the front baffle. The sides of the tarpaulin are fixedly installed on the top of the side edges of the carriage and can be supported by the side supports. The rear end of the tarpaulin is fixedly installed on the rear support by a buckle. The tarpaulin can cover the carriage. The front side of the front baffle has a forward-facing opening. A filter screen is fixedly installed on the rear end of the rear support.

[0006] An air guide plate is provided in the opening, the inclined panel of the air guide plate faces forward and downward, and the front end of the air guide plate extends a certain distance out of the opening. A top plate is fixedly installed on the rear side of the air guide plate, and a sliding groove block is fixedly installed on the top of the front baffle. The top plate is horizontally slidably installed in the sliding groove block.

[0007] Below the filter plate, a dust collection trough is fixedly installed in the carriage.

[0008] In summary, the advantages of this utility model compared to the prior art are as follows: a tarpaulin is supported by side supports on the carriage to cover the carriage, so that dust in the carriage will not be exposed after being stirred up. During the journey, the air flowing around the vehicle pushes open the air guide plate and enters the tarpaulin through the opening of the front frame, and then leaves through the filter plate at the rear, so that the dust is intercepted by the filter plate. The dust intercepted by the filter plate gathers and falls into the dust collection trough, so as not to affect the environment during the journey. Attached Figure Description

[0009] The above and other objects, features, and advantages of the present invention will become readily apparent from the following detailed description of exemplary embodiments, taken in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated in the drawings by way of example and not limitation, in which:

[0010] Figure 1 This is a schematic diagram of a dust control device used in the transportation of manufactured sand.

[0011] Explanation of reference numerals in the attached drawings: 10. Carriage; 11. Front support frame; 12. Side support frame; 13. Canopy; 14. Slide block; 15. Top plate; 16. Air guide plate; 17. Rear support frame; 18. Filter screen; 19. Dust collection trough. Detailed Implementation

[0012] The utility model will be further described in detail below with reference to the accompanying drawings.

[0013] A dust control device for transporting manufactured sand includes a front baffle 11, side supports 12, and a rear support 17 fixedly installed on the upper edge of a carriage 10. The front baffle 11 is fixedly installed on the front side of the carriage 10. Multiple side supports 12 are arranged and fixedly installed on the carriage 10 along the side edge. The rear support 17 is fixedly installed on both sides of the rear of the carriage 10. A tarpaulin 13 is fixedly installed on the rear top of the front baffle 11. The tarpaulin 13 is fixedly installed on the top side edge of the carriage 10 and can be supported by the side supports 12. The rear end of the tarpaulin 13 is fixedly installed on the rear support 17 by clips. The tarpaulin 13 can cover the carriage 10. When the transport vehicle is moving, the manufactured sand in the carriage 10 vibrates and raises dust. The tarpaulin 13 can prevent the dust from being exposed.

[0014] The front baffle 11 has a forward-facing opening on its front side, and a wind guide plate 16 is installed in the opening. The wind guide plate 16 has an inclined panel facing downwards and forwards, and its front end extends a certain distance beyond the opening. A top plate 15 is fixedly installed on the rear side of the wind guide plate 16, covering the opening and closing it. A sliding block 14 is fixedly installed on the top of the front baffle 11, and the top plate 15 is horizontally slidably installed in the sliding block 14. When the transport vehicle is moving, the wind blows towards the wind guide plate 16 and pushes it, causing the top plate 15 to slide, thereby opening the opening of the front baffle 11. The wind can also enter the tarpaulin 13 along the panel of the wind guide plate 16 and blow away the smoke and dust.

[0015] A filter plate 18 is fixedly installed at the rear end of the rear bracket 17. The filter plate 18 is tilted towards the rear and upward. The air entering from the opening of the front baffle 11 blows the smoke and dust through the filter plate 18 and then leaves, so that the dust is intercepted by the filter plate 18. Below the filter plate 18, a dust collection trough 19 is fixedly installed in the carriage 10. The dust intercepted by the filter plate 18 gathers and falls into the dust collection trough 19.

[0016] The above description is merely an exemplary embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. The scope of protection of the present utility model is determined by the appended claims.

Claims

1. A dust control device for manufactured sand transfer, characterized in that: The system includes a front baffle (11), a side support (12), and a rear support (17) fixedly installed on the upper edge of the carriage (10). The front baffle (11) is fixedly installed on the front side of the carriage (10). The side support (12) is arranged along the side edge of the carriage (10) and fixedly installed on the carriage (10). The rear support (17) is fixedly installed on both sides of the rear of the carriage (10). A tarpaulin (13) is fixedly installed on the rear top of the front baffle (11). The side of the tarpaulin (13) is fixedly installed on the top of the side edge of the carriage (10) and can be supported by the side support (12). The rear end of the tarpaulin (13) is fixedly installed on the rear support (17). The front baffle (11) has an opening facing forward. A filter screen (18) is fixedly installed on the rear end of the rear support (17).

2. The dust control device for manufactured sand transfer according to claim 1, characterized in that: An air guide plate (16) is provided in the opening. The air guide plate (16) has an inclined panel facing forward and downward, and the front end of the air guide plate (16) extends a certain distance out of the opening. A top plate (15) is fixedly installed on the rear side of the air guide plate (16). A sliding groove block (14) is fixedly installed on the top of the front baffle (11). The top plate (15) is horizontally slidably installed in the sliding groove block (14).

3. The dust control device for manufactured sand transfer according to claim 1, characterized in that: Below the filter plate (18), a dust collection trough (19) is fixedly installed in the carriage (10).

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