CN214494994U - Machine-made sand dustless conveying device - Google Patents

Abstract

The utility model discloses a machine-made sand dustless conveying device, which comprises a conveying belt, a dust-proof cover and supporting legs, wherein the conveying belt is fixed on a plurality of supporting legs, the dust-proof cover is covered on the conveying belt, a plurality of spray heads are uniformly arranged in the dust-proof cover, the dust-proof cover is connected with an external water source through a pipeline, a water pump is arranged on the connecting pipeline, and the dust-proof cover is covered at the top of the conveying belt to physically isolate most dust; the plurality of nozzles are arranged on the dust separation cover to spray water mist, so that the surface of the machine-made sand is wetted, water consumption is low, and dust can be further prevented from overflowing.

Description

Machine-made sand dustless conveying device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of mechanism sand, especially a mechanism sand dustless conveyor's technical field.

[ background of the invention ]

The machine-made sand is sand processed by the sand making machine and other accessory equipment, can be processed into different sizes according to different process requirements, and can better meet daily requirements. In the processing process of the stone, because of violent collision and certain soil content of the stone, the produced machine-made sand contains certain stone powder and mud powder. The existence of mud powder seriously affects the quality of sand, while the existence of stone powder can make up the problem of large gaps caused by artificial sand in concrete, but can also cause the problem of increased water requirement for preparing concrete. At present, in the process of wet-method sand making, people usually adopt a sand washer to remove mud powder in sand. However, during the process of conveying the sand to be cleaned to the sand washer, a large amount of dust is easily generated, so that air pollution is caused, and the working environment is affected.

[ Utility model ] content

The utility model aims at solving the problem in the prior art, providing a mechanism sand dustless conveyor, can prevent that the dust is excessive.

In order to achieve the purpose, the utility model provides a mechanism sand dustless conveyor, including conveyer belt, dust hood and landing leg, the conveyer belt is fixed on a plurality of landing leg, the dust hood cover is established on the conveyer belt, evenly be equipped with a plurality of shower nozzle in the dust hood, the dust hood is connected and is equipped with the water pump on the connecting pipeline through pipeline and external water source.

Preferably, the conveyer belt includes driving shaft, driven shaft, belt, casing, conveying motor and motor cabinet, driving shaft and driven shaft are respectively through the rotatable fixing of bearing on the casing, the belt cover is established outside driving shaft and driven shaft, conveying motor passes through the motor cabinet to be fixed on the landing leg, conveying motor's output shaft passes through the rotation of drive belt drive driving shaft.

As preferred, the dust hood includes fixture block, ejector pin and flexible dustcoat, U style of calligraphy or C style of calligraphy are just buckled into to the inside hollow of ejector pin, the shower nozzle is located the ejector pin, be equipped with the coupling that is connected with the water pipe on the ejector pin, the fixture block is fixed respectively at the both ends of ejector pin, both sides are equipped with the metal card strip respectively around the top surface of conveyer belt, the bottom surface of fixture block is equipped with the draw-in groove that suits with the metal card strip, a plurality of the ejector pin is respectively through the fixture block from a left side to the right side joint in proper order on the draw-in groove, flexible dustcoat is fixed respectively between two adjacent ejector pins.

Preferably, a gasket is arranged at the top end of the clamping groove.

Preferably, the dust hood further comprises a magnetic block, a plurality of notches are formed in the clamping block, and the magnetic block is placed in the notches.

Preferably, the bottom end of the supporting leg is provided with a foot pad.

The utility model has the advantages that: the utility model is covered with the dust-isolating cover at the top of the conveyor belt, which physically isolates most of dust; the plurality of nozzles are arranged on the dust-proof cover to spray water mist, so that the surface of the machine-made sand is wetted, the water consumption is low, and the dust can be further prevented from overflowing; the dust separation cover is clamped with the metal clamping strip on the shell through the clamping block, is rapid to install and convenient to adjust, is matched with the telescopic cover cloth, and is suitable for conveying belts with various lengths; through set up a plurality of notch and place the magnetic path on the fixture block, can effectively strengthen the stability of connecting between flexible cover cloth and conveyer belt.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a machine-made sand dustless conveyor of the present invention;

fig. 2 is a top view of the conveyor belt of the machine-made sand dustless conveying device of the present invention after the conveyor motor and the motor base are removed;

fig. 3 is a left side view of the dust-proof cover of the machine-made sand dustless conveying device of the present invention.

In the figure: 5-transmission belt, 51-driving shaft, 52-driven shaft, 53-belt, 54-shell, 55-metal clamping strip, 56-transmission motor, 57-motor base, 6-dust hood, 61-clamping block, 611-clamping groove, 612-gasket, 613-notch, 62-ejector rod, 621-spray head, 622-pipe joint, 63-magnet, 64-telescopic cover cloth, 7-supporting leg and 8-foot pad.

[ detailed description ] embodiments

Referring to fig. 1, fig. 2 and fig. 3, the utility model relates to a mechanism sand dustless conveyor, including conveyer belt 5, dust hood 6 and landing leg 7, conveyer belt 5 is fixed on a plurality of landing leg 7, 6 covers of dust hood are established on conveyer belt 5, evenly be equipped with a plurality of shower nozzle 621 in the dust hood 6, dust hood 6 is connected and is connected the pipeline and be equipped with the water pump through pipeline and external water source.

The conveying belt 5 comprises a driving shaft 51, a driven shaft 52, a belt 53, a shell 54, a conveying motor 56 and a motor seat 57, the driving shaft 51 and the driven shaft 52 are rotatably fixed on the shell 54 through bearings respectively, the belt 53 is sleeved outside the driving shaft 51 and the driven shaft 52, the conveying motor 56 is fixed on the supporting legs 7 through the motor seat 57, and an output shaft of the conveying motor 56 drives the driving shaft 51 to rotate through a conveying belt.

The dust separation cover 6 comprises a fixture block 61, an ejector rod 62 and a telescopic cover cloth 64, the ejector rod 62 is hollow and bent into a U shape or a C shape, the spray head 621 is located on the ejector rod 62, a pipe joint 622 connected with a water pipe is arranged on the ejector rod 62, the fixture block 61 is respectively fixed at two ends of the ejector rod 62, metal clamping strips 55 are respectively arranged on the front side and the rear side of the top surface of the conveyor belt 5, a clamping groove 611 matched with the metal clamping strips 55 is formed in the bottom surface of the fixture block 61, the ejector rod 62 is sequentially clamped on the clamping groove 611 from left to right through the fixture block 61, and the telescopic cover cloth 64 is respectively fixed between the two adjacent ejector rods 62.

A gasket 612 is arranged at the top end of the clamping groove 611.

The dust separation cover 6 further comprises a magnetic block 63, the fixture block 61 is provided with a plurality of notches 613, and the magnetic block 63 is placed in the notches 613.

The bottom end of the supporting leg 7 is provided with a foot pad 8.

The utility model discloses the working process:

the machine-made sand to be treated is poured directly at the left end of the conveyor belt 5. In the process of making sand by the conveyer belt 5, the spray nozzle 621 continuously sprays water mist to wet the surface of the made sand, so as to avoid dust rising.

The utility model is covered with the dust-isolating cover at the top of the conveyor belt, which physically isolates most of dust; the plurality of nozzles are arranged on the dust-proof cover to spray water mist, so that the surface of the machine-made sand is wetted, the water consumption is low, and the dust can be further prevented from overflowing; the dust separation cover is clamped with the metal clamping strip on the shell through the clamping block, is rapid to install and convenient to adjust, is matched with the telescopic cover cloth, and is suitable for conveying belts with various lengths; through set up a plurality of notch and place the magnetic path on the fixture block, can effectively strengthen the stability of connecting between flexible cover cloth and conveyer belt.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (6)

1. The utility model provides a mechanism sand dustless conveyor which characterized in that: including conveyer belt (5), separate dust hood (6) and landing leg (7), conveyer belt (5) are fixed on a plurality of landing leg (7), separate dust hood (6) cover and establish on conveyer belt (5), evenly be equipped with a plurality of shower nozzle (621) in separating dust hood (6), it is connected and is equipped with the water pump on the connecting pipeline with external water source through the pipeline to separate dust hood (6).

2. The machine-made sand dustless conveying device of claim 1, wherein: conveyer belt (5) are including driving shaft (51), driven shaft (52), belt (53), casing (54), conveying motor (56) and motor cabinet (57), driving shaft (51) and driven shaft (52) are respectively through the bearing rotatable fix on casing (54), belt (53) cover is established outside driving shaft (51) and driven shaft (52), conveying motor (56) are fixed on landing leg (7) through motor cabinet (57), the output shaft of conveying motor (56) passes through drive belt drive driving shaft (51) and rotates.

3. The machine-made sand dustless conveying device of claim 1, wherein: dust hood (6) include fixture block (61), ejector pin (62) and flexible cover cloth (64), U style of calligraphy or C style of calligraphy are just buckled into to ejector pin (62) inside hollow, shower nozzle (621) are located ejector pin (62), be equipped with coupling (622) that are connected with the water pipe on ejector pin (62), the both ends at ejector pin (62) are fixed respectively in fixture block (61), both sides are equipped with metal card strip (55) respectively around the top surface of conveyer belt (5), the bottom surface of fixture block (61) is equipped with draw-in groove (611) that suit with metal card strip (55), a plurality of ejector pin (62) pass through fixture block (61) respectively from a left side to the right side joint in proper order on draw-in groove (611), flexible cover cloth (64) are fixed respectively between two adjacent ejector pins (62).

4. The machine-made sand dustless conveying device of claim 3, wherein: the top end of the clamping groove (611) is provided with a gasket (612).

5. The machine-made sand dustless conveying device of claim 3, wherein: the dust hood (6) further comprises a magnetic block (63), the clamping block (61) is provided with a plurality of notches (613), and the magnetic block (63) is placed in the notches (613).

6. The machine-made sand dustless conveying device of claim 1, wherein: the bottom ends of the supporting legs (7) are provided with foot pads (8).

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