Dust removal equipment for building civil construction

Abstract

The dust removal equipment for the building civil construction comprises a base, supporting plates, a dust suction mechanism, a dust removal mechanism and a sensing control mechanism, the supporting plates are relatively and fixedly arranged at the upper end of the base, the dust suction mechanism is clamped between the supporting plates, the dust removal mechanism is arranged on the upper portion of the base, and the sensing control mechanism is arranged at the top ends of the supporting plates. The utility model belongs to the technical field of dust removal equipment, and particularly relates to dust removal equipment for building civil construction, which has a negative pressure dust removal function and can be automatically controlled to be shut down.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal equipment, in particular to dust removal equipment for building civil engineering construction. Background Art

[0002] After searching, for example, the patent with patent number CN214389482U discloses a dust removal equipment for building civil engineering construction, including a box body, a dust removal box is arranged inside the box body, a chamber is opened inside the box body, a micro water pump is fixedly connected to the inside of the chamber, a water inlet pipe is fixedly connected to the surface of the micro water pump, the water inlet pipe is connected to the inside of the chamber, an induced draft fan is fixedly connected to the inside of the dust removal box, an air intake pipe is fixedly connected to the bottom end of the dust removal box, one end of the air intake pipe is connected to the inside of the dust removal box, a connecting pipe is fixedly connected to the inside of the chamber, the air intake pipe is arranged inside the connecting pipe, a liquid level sensor is fixedly connected to the upper end of the inside of the chamber, a microprocessor is fixedly connected to the inside of the box body, and the microprocessor is electrically connected to the micro water pump, the induced draft fan and the liquid level sensor through wires.

[0003] The problem with the above patent is that most of the dust removal equipment used in construction and civil engineering at this stage uses water spraying to reduce floating dust, which can easily cause the surface of the road and passing vehicles to become dirty. In addition, since there is no need to perform dust removal operations during heavy rains, the dust removal equipment cannot be automatically shut down, resulting in a waste of energy and water resources. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a dust removal device for building civil engineering construction with a negative pressure dust removal function and automatic control and shutdown.

[0005] The technical scheme adopted by the utility model is as follows: dust removal equipment for building civil engineering construction comprises a base, a support plate, a dust suction mechanism, a dust removal mechanism and a sensor control mechanism, the relative support plate is fixedly arranged at the upper end of the base, the dust suction mechanism is clamped between the support plates, the dust removal mechanism is arranged at the upper part of the base, and the sensor control mechanism is arranged at the top of the support plate, the dust suction mechanism comprises a roller, a support column, a swivel, a conical wheel, a power rod, a dust suction chamber, a dust suction groove, a filter screen and an air outlet pipe, the roller is clamped between the support plates, one end of the support column is fixedly arranged on the left side of the roller, and the other end is clamped on the left side of the opposite surface of the support plate, the swivel is fixedly arranged at the right end of the roller, the conical wheel is meshed with the swivel for transmission, the power rod is fixedly arranged at one end of the conical wheel and passes through the support plate, the dust suction chamber is arranged inside the roller, the dust suction groove is arranged on the upper part of the roller, the filter screen is arranged inside the dust suction groove, and the air outlet pipe is inserted on the right side of the support plate.

[0006] Furthermore, the dust removal mechanism includes a dust removal chamber and a collecting groove, the upper part of the dust removal chamber is open, the dust removal chamber is arranged at the upper end of the base, the collecting groove is arranged at the front side of the dust removal chamber, and the upper end of the dust removal chamber is provided with a brush body, the sensing control mechanism includes a humidity resistor and a solenoid valve, the humidity resistor is arranged at the top of the support plate, and the solenoid valve is arranged on the right side outside the support plate.

[0007] Furthermore, a rotary motor is provided on one side of the power rod, and the power part of the rotary motor is connected to the power rod. A high-efficiency electric motor is selected as the driving force source, which can provide sufficient power to ensure the normal operation of the traction mechanism.

[0008] Furthermore, an air pump is provided on one side of the air outlet pipe to form a negative pressure in the tank body and accelerate the absorption of air.

[0009] Furthermore, a plurality of dust suction grooves are provided and are arranged in a ring on the upper part of the drum, so as to increase the area of ​​air adsorption and improve the efficiency of dust removal.

[0010] Furthermore, the humidity-sensitive resistor is electrically connected to the solenoid valve, and the solenoid valve is electrically connected to the rotating motor. The automatic mode monitors the rainfall conditions at the construction site through sensors, and automatically starts and stops the dust removal equipment according to the set value.

[0011] After adopting the above structure, the utility model has the following beneficial effects:

[0012] (1) Improve dust removal efficiency: Increase the dust adsorption area, effectively capture and remove dust particles, and meet environmental protection standards.

[0013] (2) Setting of negative pressure dust suction mechanism: The air pressure in the drum cavity is reduced by a vacuum pump, forming an air pressure difference inside and outside the drum to improve the adsorption effect.

[0014] (3) Setting of sensor control structure: The automatic mode uses sensors to monitor the rainfall conditions at the construction site and automatically starts and stops the dust removal equipment according to the set values. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;

[0017] Figure 2 A front view half-section diagram of the utility model;

[0018] Figure 3 A side half-section view of the utility model;

[0019] Figure 4 for Figure 2 A magnified view of part A

[0020] Figure 5 for Figure 3 Enlarged view of part B.

[0021] In the attached drawings: 1. base, 2. support plate, 3. dust suction mechanism, 4. dust removal mechanism, 5. sensor control mechanism, 6. roller, 7. support column, 8. swivel, 9. conical wheel, 10. power rod, 11. dust suction chamber, 12. dust suction slot, 13. filter, 14. air outlet pipe, 15. dust removal chamber, 16. collecting slot, 17. humidity sensitive resistor, 18. solenoid valve, 19. brush body, 20. rotating motor, 21. vacuum pump. DETAILED DESCRIPTION

[0022] like Figure 1 As shown, the dust removal equipment for building civil engineering construction comprises a base 1, a support plate 2, a dust suction mechanism 3, a dust removal mechanism 4 and a sensor control mechanism 5. The dust suction mechanism 3 is fixedly arranged at the upper end of the base 1 relative to the support plate 2, the dust suction mechanism 3 is clamped between the support plates 2, the dust removal mechanism 4 is arranged at the upper part of the base 1, and the sensor control mechanism 5 is arranged at the top of the support plate 2.

[0023] like Figure 2-3 -4-5, the dust suction mechanism 3 includes a roller 6, a support column 7, a swivel 8, a conical wheel 9, a power rod 10, a dust suction chamber 11, a dust suction groove 12, a filter 13 and an air outlet pipe 14. The roller 6 is clamped between the support plates 2, one end of the support column 7 is fixed on the left side of the roller 6, and the other end is clamped on the left side of the opposite side of the support plate 2, the swivel 8 is fixed on the right end of the roller 6, the conical wheel 9 is meshed with the swivel 8 for transmission, the power rod 10 is fixed on one end of the conical wheel 9 and passes through the support plate 2, the dust suction chamber 11 is arranged inside the roller 6, the dust suction groove 12 is arranged on the upper part of the roller 6, the filter 13 is arranged inside the dust suction groove 12, and the air outlet pipe 14 is inserted on the right side of the support plate 2.

[0024] like Figure 2-3 As shown, the dust removal mechanism 4 includes a dust removal chamber 15 and a collecting trough 16. The dust removal chamber 15 is open at the top, the dust removal chamber 15 is arranged at the upper end of the base 1, the collecting trough is arranged at the front side of the dust removal chamber, and a brush body 19 is provided at the upper end of the dust removal chamber 15.

[0025] like Figure 1-2 As shown, the sensing control mechanism 5 includes a humidity-sensitive resistor 17 and a solenoid valve 18 . The humidity-sensitive resistor 17 is arranged at the top of the support plate 2 , and the solenoid valve 18 is arranged on the right side outside the support plate 2 .

[0026] Among them, a rotating motor 20 is provided on one side of the power rod 10, and the power part of the rotating motor 20 is connected to the power of the power rod 10. An air pump 21 is provided on one side of the air outlet pipe 14. A plurality of dust suction grooves 12 are provided and are arranged in a ring on the upper part of the drum 6. The humidity resistor 17 is electrically connected to the solenoid valve 18, and the solenoid valve 18 is electrically connected to the rotating motor 20.

[0027] During specific use, first place the dust removal equipment in the dust suction position, turn on the vacuum pump 21, and the vacuum pump 21 will suck air into the drum 6 to form a negative pressure in the drum 6. The dust in the air is adsorbed through the dust suction groove 12 on the upper part of the drum 6, and the dust is adsorbed on the filter 13. Turn on the rotating motor 20, and the rotating motor 20 drives the power rod 10 to rotate, drives the conical wheel 9 to rotate, and the meshing transmission drives the swivel 8 to rotate, and drives the drum 6 to rotate. When passing through the upper part of the dust removal chamber 15, the brush body 19 brushes the dust on the filter 13 and collects the dust into the collection groove 16.

[0028] The resistance of the hygroscopic resistor 17 changes with the change of humidity in the environment. When it rains, the dust in the environment will be greatly reduced with the rainfall, and the resistance of the hygroscopic resistor 17 will increase, turning off the switch of the dust removal equipment, saving a lot of energy and resources caused by turning on the dust removal equipment when it is not necessary.

[0029] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. Dust removal equipment for building construction, characterized by: It includes a base and a support plate, wherein the support plate is fixedly mounted on the upper end of the base relative to a dust collecting mechanism, and the dust collecting mechanism is clamped between the support plates; A dust removal mechanism, wherein the dust removal mechanism is arranged on the upper part of the base; The sensor control mechanism is arranged at the top of the support plate.

2. The dust removal equipment for building and civil engineering construction according to claim 1 is characterized in that: The dust suction mechanism includes a drum, a support column, a swivel, a conical wheel, a power rod, a dust suction chamber, a dust suction groove, a filter and an air outlet pipe. The drum is clamped between the support plates, one end of the support column is fixedly arranged on the left side of the drum, and the other end is clamped on the left side of the opposite side of the support plate, the swivel is fixedly arranged on the right end of the drum, the conical wheel is meshed with the swivel for transmission, the power rod is fixedly arranged at one end of the conical wheel and passes through the support plate, the dust suction chamber is arranged inside the drum, the dust suction groove is arranged on the upper part of the drum, the filter is arranged inside the dust suction groove, and the air outlet pipe is inserted on the right side of the support plate.

3. The dust removal equipment for building civil engineering construction according to claim 1 is characterized in that: The dust removal mechanism comprises a dust removal chamber and a collecting groove. The upper part of the dust removal chamber is open and arranged at the upper end of the base. The collecting groove is arranged at the front side of the dust removal chamber. A brush body is arranged at the upper end of the dust removal chamber.

4. The dust removal equipment for building civil engineering construction according to claim 1 is characterized in that: The sensing control mechanism comprises a humidity-sensitive resistor and a solenoid valve. The humidity-sensitive resistor is arranged at the top of the support plate, and the solenoid valve is arranged at the right side outside the support plate.

5. The dust removal equipment for building and civil engineering construction according to claim 2 is characterized in that: A rotary motor is provided on one side of the power rod, and a power part of the rotary motor is connected to the power rod.

6. The dust removal equipment for building civil engineering construction according to claim 2, characterized in that: An air pump is arranged on one side of the air outlet pipe.

7. The dust removal equipment for building and civil engineering construction according to claim 2 is characterized in that: The dust suction grooves are provided in a plurality and are arranged in a ring on the upper part of the drum.

8. The dust removal equipment for building and civil engineering construction according to claim 4, characterized in that: The humidity-sensitive resistor is electrically connected to a solenoid valve, and the solenoid valve is electrically connected to a rotating electric machine.

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