Earth-rock drilling equipment for engineering construction

Abstract

The utility model relates to the technical field of earth and stone drilling and digging, and discloses earth and stone drilling and digging equipment for engineering construction, which comprises a bottom plate and a fixing frame, a drilling and digging dustproof mechanism is arranged on the bottom plate, the drilling and digging dustproof mechanism comprises a water tank, a dustproof cover, a fan and a water pump, the water tank is fixedly arranged on the fixing frame, the dustproof cover is fixedly arranged on the bottom plate, and the fan is arranged on the water tank. An air inlet box is fixedly connected to the dust cover, the fan is installed on the air inlet box, an air inlet is formed in the connecting position of the air inlet box and the dust cover, and an air exhaust box is fixedly connected to the side, away from the air inlet box, of the dust cover. According to the dust-proof drilling machine, the fan is used for blowing air into the dust-proof cover to take away dust generated during drilling, and the water pump is used for spraying water in the water tank onto dust-containing air, so that dust prevention and dust falling during drilling are realized, the working environment during drilling is ensured, and the dust is prevented from entering the escaping air to cause no person in the environment; meanwhile, the working environment of workers can be guaranteed, and the body health of the workers is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of earth and stone drilling, in particular to earth and stone drilling equipment for engineering construction. Background Art

[0002] With the continuous development of cities, more and more earth and stone need to be excavated in the process of urban construction in order to carry out further construction. A large amount of dust will be generated in the process of drilling and excavating earth or stone at the construction site. After the dust is dispersed into the air, it will cause uninhabited local environment and be detrimental to the working environment and health of workers. Therefore, an earth and stone drilling and excavation equipment for engineering construction is proposed. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes earth and stone drilling equipment for engineering construction.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of earthwork drilling and excavation equipment for engineering construction, comprising a base plate and a fixed frame, the base plate is provided with a drilling and excavation dust prevention mechanism, the drilling and excavation dust prevention mechanism comprises a water tank, a dust cover, a fan, and a water pump, the water tank is fixedly mounted on the fixed frame, the dust cover is fixedly mounted on the base plate, an air inlet box is fixedly connected to the dust cover, the fan is mounted on the air inlet box, an air inlet is provided at the connection between the air inlet box and the dust cover, an exhaust box is fixedly connected to the side of the dust cover away from the air inlet box, an air outlet is provided at the connection between the dust cover and the exhaust box, a diverter box is fixedly mounted on the exhaust box, and a spray head is provided on the diverter box.

[0005] As a further description of the above technical solution:

[0006] A water pump is fixedly installed on the water tank, and a water pipe is connected between the water pump and the diversion box.

[0007] As a further description of the above technical solution:

[0008] The exhaust box is provided with an exhaust port, and the exhaust box is fixedly connected with a wind shield at the exhaust port. The wind shield is arranged in an inclined manner, and a guide plate is fixedly connected to the bottom of the bottom plate.

[0009] As a further description of the above technical solution:

[0010] A lifting motor is fixedly installed on the top of the fixing frame, an output end of the lifting motor is fixedly connected with a rotating shaft, a driving bevel gear is fixedly connected to the rotating shaft, and the rotating shaft is rotatably connected to the fixing frame.

[0011] As a further description of the above technical solution:

[0012] A lead screw is rotatably connected to the fixing frame, a lifting plate is threadedly connected to the lead screw, a drilling motor is fixedly mounted on the lifting plate, and a mounting head is fixedly connected to the output end of the drilling motor.

[0013] As a further description of the above technical solution:

[0014] A driven bevel gear is fixedly connected to the lead screw, and the driven bevel gear is meshedly connected with the driving bevel gear.

[0015] As a further description of the above technical solution:

[0016] The fixing frame is fixedly connected with a guide rail, and the lifting plate is slidably connected to the guide rail.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, a dust-proof mechanism is provided, a fan is used to blow air into the dust cover to take away the dust generated during drilling, and a water pump is used to spray the water in the water tank onto the dusty air, thereby achieving dust prevention and reduction during drilling, which is beneficial to ensuring the working environment during drilling, avoiding dust from escaping into the air and causing an unmanned environment, and at the same time can ensure the working environment of the workers and protect the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of an earthwork drilling and excavation device for engineering construction proposed by the utility model;

[0020] Figure 2 Schematic diagram of the structure of the drilling and excavation dust prevention mechanism Figure 1 ;

[0021] Figure 3 The structure diagram of the drilling dust prevention machine Figure 2 ;

[0022] Figure 4 The utility model is a rear perspective diagram of an earthwork drilling and excavation device for engineering construction proposed by the utility model.

[0023] Legend:

[0024] 1. Base plate; 2. Fixed frame; 3. Water tank; 4. Dust cover; 5. Air inlet box; 6. Fan; 7. Air inlet; 8. Air outlet; 9. Water pump; 10. Water pipe; 11. Diverter box; 12. Spray head; 13. Exhaust outlet; 14. Wind shield; 15. Guide plate; 16. Lifting motor; 17. Rotating shaft; 18. Driving bevel gear; 19. Lead screw; 20. Driven bevel gear; 21. Lifting plate; 22. Drilling motor; 23. Mounting head; 24. Guide rail; 25. Exhaust box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 4 The utility model provides an embodiment: an earthwork drilling and excavation equipment for engineering construction, comprising a base plate 1 and a fixed frame 2. The base plate 1 is provided with a drilling and excavation dustproof mechanism, and the drilling and excavation dustproof mechanism comprises a water tank 3, a dust cover 4, a fan 6, and a water pump 9. The water tank 3 is fixedly mounted on the fixed frame 2, the dust cover 4 is fixedly mounted on the base plate 1, an air inlet box 5 is fixedly connected to the dust cover 4, the fan 6 is mounted on the air inlet box 5, an air inlet 7 is provided at the connection between the air inlet box 5 and the dust cover 4, an exhaust box 25 is fixedly connected to the side of the dust cover 4 away from the air inlet box 5, an air outlet 8 is provided at the connection between the dust cover 4 and the exhaust box 25, a diverter box 11 is fixedly mounted on the exhaust box 25, and a spray head is provided on the diverter box 11 12. A water pump 9 is fixedly installed on the water tank 3, a water pipe 10 is connected between the water pump 9 and the diversion box 11, an exhaust box 25 is provided with an exhaust port 13, and the exhaust box 25 is fixedly connected with a wind shield 14 at the exhaust port 13, the wind shield 14 is inclined, and a guide plate 15 is fixedly connected to the bottom of the base plate 1. By setting a dustproof mechanism, a fan 6 is used to blow air into the dust cover 4 to take away the dust generated during drilling, and a water pump 9 is used to spray the water in the water tank 3 onto the dusty air, thereby achieving dust prevention and reduction during drilling, which is beneficial to ensuring the working environment during drilling, avoiding dust from escaping into the air and causing an unmanned environment, and at the same time ensuring the working environment of the workers and protecting the health of the workers.

[0027] In addition, a lifting motor 16 is fixedly installed on the top of the fixed frame 2, and a rotating shaft 17 is fixedly connected to the output end of the lifting motor 16, and a driving bevel gear 18 is fixedly connected to the rotating shaft 17, and the rotating shaft 17 is rotatably connected to the fixed frame 2, and a lead screw 19 is rotatably connected to the fixed frame 2, and a lifting plate 21 is threadedly connected to the lead screw 19, and a drilling motor 22 is fixedly installed on the lifting plate 21, and a mounting head 23 is fixedly connected to the output end of the drilling motor 22, and a driven bevel gear 20 is fixedly connected to the lead screw 19, and the driven bevel gear 20 is meshed with the driving bevel gear 18, and a guide rail 24 is fixedly connected to the fixed frame 2, and the lifting plate 21 is slidably connected to the guide rail 24.

[0028] Working principle: When drilling and excavating earth and rocks, start the fan 6, which draws external air into the air inlet box 5. After passing through the air inlet 7, the air brings the dust generated during drilling and excavation into the exhaust box 25 through the air outlet 8. The dust-containing air is discharged through the exhaust port 13. At the same time, the water pump 9 draws water in the water tank 3 into the diversion box 11, and the water is sprayed onto the dust-containing air from the spray head 12, thereby reducing the dust in the dust-containing air. The inclined setting of the wind shield 14 can make the dust-containing air be discharged from the exhaust port 13 toward the ground, thereby ensuring the dust reduction effect during earth and rock drilling and excavation.

[0029] When drilling and digging soil and rocks, the drill bit is installed on the mounting head 23, and after the drilling and digging motor 22 is started, the output end of the drilling and digging motor 22 drives the drill bit to drill and dig, and the output end of the lifting motor 16 drives the rotating shaft 17 to rotate, and the rotating shaft 17 drives the driven bevel gear 20 to rotate through the active bevel gear 18, and the driven bevel gear 20 drives the lead screw 19 to rotate, thereby driving the lifting and lowering movement of the lifting plate 21, thereby realizing soil and rock drilling and digging.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drilling and excavation device for earthwork for engineering construction, comprising a base plate (1) and a fixing frame (2), characterized in that: The bottom plate (1) is provided with a drilling and dust-proof mechanism, which comprises a water tank (3), a dust cover (4), a fan (6), and a water pump (9). The water tank (3) is fixedly mounted on a fixing frame (2), the dust cover (4) is fixedly mounted on the bottom plate (1), an air inlet box (5) is fixedly connected to the dust cover (4), the fan (6) is mounted on the air inlet box (5), an air inlet (7) is provided at the connection between the air inlet box (5) and the dust cover (4), an exhaust box (25) is fixedly connected to the side of the dust cover (4) away from the air inlet box (5), an air outlet (8) is provided at the connection between the dust cover (4) and the exhaust box (25), a diverter box (11) is fixedly mounted on the exhaust box (25), and a spray head (12) is provided on the diverter box (11).

2. The earthwork drilling equipment for engineering construction according to claim 1, characterized in that: A water pump (9) is fixedly mounted on the water tank (3), and a water pipe (10) is connected between the water pump (9) and the diversion box (11).

3. The earthwork drilling equipment for engineering construction according to claim 1, characterized in that: The exhaust box (25) is provided with an exhaust port (13), and the exhaust box (25) is fixedly connected to a wind shield (14) at the exhaust port (13), and the wind shield (14) is arranged in an inclined manner. The bottom of the base plate (1) is fixedly connected to a guide plate (15).

4. The earthwork drilling equipment for engineering construction according to claim 1, characterized in that: A lifting motor (16) is fixedly mounted on the top of the fixed frame (2); an output end of the lifting motor (16) is fixedly connected to a rotating shaft (17); a driving bevel gear (18) is fixedly connected to the rotating shaft (17); and the rotating shaft (17) is rotatably connected to the fixed frame (2).

5. The earthwork drilling equipment for engineering construction according to claim 4, characterized in that: A lead screw (19) is rotatably connected to the fixed frame (2), a lifting plate (21) is threadedly connected to the lead screw (19), a drilling motor (22) is fixedly mounted on the lifting plate (21), and a mounting head (23) is fixedly connected to the output end of the drilling motor (22).

6. The earthwork drilling equipment for engineering construction according to claim 5, characterized in that: A driven bevel gear (20) is fixedly connected to the lead screw (19), and the driven bevel gear (20) is meshingly connected to the driving bevel gear (18).

7. The earthwork drilling equipment for engineering construction according to claim 6, characterized in that: A guide rail (24) is fixedly connected to the fixed frame (2), and the lifting plate (21) is slidably connected to the guide rail (24).

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