Road construction drilling device with dust suppression function

Abstract

The road construction drilling device with the dust suppression function comprises a supporting frame, a rotating motor is arranged in the supporting frame, the output end of the rotating motor is connected with a drill bit, an opening is formed in the bottom end of the supporting frame, a dust cover is arranged in the opening, a mounting groove is formed in the top end of the dust cover, and a mounting ring is arranged in the mounting groove. A mounting groove is formed in the top end of the dust cover, grooves are formed in the two sides of the mounting groove, springs are arranged in the grooves, one end of each spring is connected with the dust cover, the other end of each spring is connected with a clamping block, a pulling plate is connected above the clamping block, a clamping groove is formed in the mounting ring, and the clamping block is matched with the clamping groove. By means of the design, the dustproof cover can be rapidly installed and detached, and the proper dustproof cover can be conveniently replaced according to different drill bit diameters and shapes.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction technical field, concretely relates to a road construction drilling device with dust suppression function. BACKGROUND

[0002] With the rapid development of society, China's total mileage has jumped to the first in the world. This achievement not only shows the strong strength of national infrastructure construction, but also brings great convenience to people's life. However, with the continuous increase of road mileage, the problem that follows is increasingly prominent, that is, the demand for road maintenance and repair is also growing. In the daily road maintenance and repair work, drilling device becomes one of the indispensable tools.

[0003] A significant problem exists in the use of traditional drilling devices, that is, a large amount of dust and debris will be generated during drilling, which not only pollutes the environment, but also may pose a threat to the health of the operator. In order to solve this problem, modern drilling devices usually set a protective cover outside the drill bit. This protective cover not only effectively reduces the dust generated during drilling, but also protects the drill bit from external environment, at the same time, prevents debris from splashing, and ensures the cleanliness and safety of the surrounding environment.

[0004] However, although the protective cover plays an important role in dust suppression and protection, it has a limitation, that is, the size of the through hole at the top of the protective cover is fixed and cannot adapt to different diameters and types of drill bits.

[0005] Because of the variety of drill bits used in road construction, the diameters and types are different, and the fixed size of the protective cover top often cannot meet the needs of all drill bits. This leads to the fact that when replacing drill bits of different diameters or types, the dust suppression effect of the protective cover will be greatly reduced, or even completely invalid, which will affect the construction efficiency and environmental protection effect. In view of the problems in the related technology, no effective solution has been put forward at present. CONTENT OF THE UTILITY MODEL

[0006] In view of the problems in the related technology, the utility model puts forward a road construction drilling device with dust suppression function to overcome the above technical problems existing in the prior art.

[0007] Therefore, the utility model adopts the following specific technical scheme:

[0008] The utility model provides a road construction drilling device with dust suppression function, including support frame, be equipped with rotary motor in support frame, rotary motor output end is connected with drill bit, support frame bottom is equipped with opening, be equipped with dust cover in opening, dust cover top is equipped with mounting groove, be equipped with mounting ring in mounting groove, the both sides of mounting groove are equipped with recess, be equipped with spring in recess, one end of spring is connected with dust cover, the other end is connected with clamping block, the top of clamping block is connected with pull plate, be equipped with clamping groove on mounting ring, clamping block and clamping groove are matched.

[0009] Further, the mounting ring is provided with a positioning block on both sides, and the dust cover is provided with a positioning groove.

[0010] Further, the dust cover is provided with a dust suction cover inside, one end of the dust suction cover is connected with a first connecting pipe, the top of the dust cover is provided with a first connecting head, one end of the first connecting head is connected with the first connecting pipe, the other end is connected with a dust suction pipe, the dust suction pipe is connected with a gas pump, the gas pump is connected with a collecting box through an exhaust pipe, and the collecting box is provided with a filter screen inside.

[0011] Further, the dust suction cover is provided with a water spraying pipe below, the water spraying pipe is connected with the dust cover through a connecting ring, the water spraying pipe is provided with an atomizing nozzle, one end of the water spraying pipe is connected with a second connecting pipe, the second connecting pipe is connected with a second connecting head, the second connecting head is connected with a water conveying pipe, the water conveying pipe is connected with a water pump, the water pump is connected with a water tank through a water outlet pipe, and the water tank is arranged inside the support frame.

[0012] Further, the support frame is fixed with a driving motor at the top, the output end of the driving motor is connected with a rotating shaft, the rotating shaft is connected with a first bevel gear, the first bevel gear is engaged with a second bevel gear, the second bevel gear is connected with a threaded rod, the threaded rod is connected with the support frame through bearings at both ends, a moving plate is threadedly connected with the threaded rod, and the moving plate is connected with the rotary motor.

[0013] Further, the support frame is provided with a fixed plate, a threaded hole is arranged on the fixed plate, and an anchor rod is threadedly connected in the threaded hole.

[0014] Further, the dust cover is provided with a fixed block on one side, the fixed block is connected with the output end of a hydraulic telescopic rod, the hydraulic telescopic rod is connected with a mounting frame, the mounting frame is connected with the support frame, the other side of the dust cover is provided with a limiting plate, the limiting plate is connected with a limiting rod in a penetrating mode, and the limiting rod is connected with the support frame.

[0015] The utility model discloses the advantages are as follows:

[0016] (1), by setting the mounting groove at the top of the dust cover, the mounting groove is provided with a mounting ring. This design makes the dust cover can be quickly installed and disassembled, and it is convenient to replace the appropriate dust cover according to the different drill diameter and shape, in addition, this design is further enhanced the installation stability of the dust cover by setting the groove on both sides of the mounting groove, and setting the spring and the clamping block in the groove. When the dust cover is installed in place, the clamping block is automatically clamped into the clamping groove on the mounting ring under the action of the spring, ensuring that the dust cover is firmly fixed on the drilling device and will not loosen or fall off during the construction process. This automatic clamping design not only simplifies the installation steps, reduces the workload of the operator, but also improves the reliability and safety of the installation. Even in the high-intensity construction environment, the dust cover can maintain a stable installation state, effectively prevent the scattering of dust and debris, and protect the health of the operator and the cleanliness of the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0018] Figure 1 is a front view of a road construction drilling device with dust suppression function according to an embodiment of the present application;

[0019] Figure 2 is a rear view of a road construction drilling device with dust suppression function according to an embodiment of the present application;

[0020] Figure 3 is a dust cover structure diagram of a road construction drilling device with dust suppression function according to an embodiment of the present application;

[0021] Figure 4 is a dust cover internal structure diagram of a road construction drilling device with dust suppression function according to an embodiment of the present application.

[0022] In the drawings:

[0023] 1, support frame; 2, rotary motor; 3, drill bit; 4, opening; 5, dust cover; 6, mounting groove; 7, mounting ring; 8, groove; 9, spring; 10, clamping block; 11, pull plate; 12, clamping groove; 13, positioning block; 14, positioning groove; 15, dust cover; 16, first connecting pipe; 17, first connecting head; 18, dust suction pipe; 19, air pump; 20, collection box; 21, filter screen; 22, water spray pipe; 23, connecting ring; 24, atomizing nozzle; 25, second connecting pipe; 26, second connecting head; 27, water delivery pipe; 28, water pump; 29, water tank; 30, drive motor; 31, rotating shaft; 32, first bevel gear; 33, second bevel gear; 34, threaded rod; 35, moving plate; 36, roller; 37, fixed plate; 38, threaded hole; 39, anchor rod; 40, fixed block; 41, hydraulic telescopic rod; 42, mounting frame; 43, limiting plate; 44, limiting rod; 45, water outlet pipe. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] According to the embodiments of the utility model, a road construction drilling device with dust suppression function is provided.

[0026] Embodiment one

[0027] As Figures 1-4As shown, according to the road construction drilling device with dust suppression function of the utility model embodiment, including support frame 1, support frame 1 inside is equipped with rotating electrical machine 2, rotating electrical machine 2 output end is connected with drill bit 3, support frame 1 bottom end is equipped with opening 4, opening 4 inside is equipped with dust cover 5, dust cover 5 top end is equipped with installation groove 6, installation groove 6 inside is equipped with mounting ring 7, installation groove 6 both sides are equipped with recess 8, recess 8 inside is equipped with spring 9, spring 9 one end is connected with dust cover 5, the other end is connected with clamping block 10, clamping block 10 top is connected with pull plate 11, mounting ring 7 is equipped with clamping groove 12, clamping block 10 is matched with clamping groove 12, mounting ring 7 both sides are equipped with positioning block 13, dust cover 5 is equipped with positioning groove 14, positioning block 13 is matched with positioning groove 14, through setting positioning block 13 and positioning groove 14, make clamping block 10 can smoothly card into the inside of clamping groove 12, support frame 1 top end is fixed with drive motor 30, drive motor 30 output end is connected with rotating shaft 31, rotating shaft 31 is connected with first bevel gear 32, first bevel gear 32 is engaged with second bevel gear 33, second bevel gear 33 is connected with threaded rod 34, threaded rod 34 both ends are connected with support frame 1 through bearing, threaded rod 34 is screw connected with moving plate 35, moving plate 35 is connected with rotating electrical machine 2, dust cover 5 one side is equipped with fixed block 40, fixed block 40 is connected with hydraulic telescopic rod 41 output end, hydraulic telescopic rod 41 is connected with mounting bracket 42, mounting bracket 42 is connected with support frame 1, dust cover 5 other side is equipped with limit plate 43, limit plate 43 is connected with limit rod 44 through, limit rod 44 is connected with support frame 1, support frame 1 bottom end is equipped with gyro wheel 36, support frame 1 is equipped with fixed plate 37, fixed plate 37 is equipped with screw hole 38, screw hole 38 inside screw connection has anchor rod 39.Through the above scheme, according to the different use drill bit 3, through moving pull plate 11, drive clamping block 10 away from clamping groove 12, can dismantle mounting ring 7, when installing new mounting ring 7, by locating block 13 is placed in positioning groove 14, then by pulling pull plate 11, make clamping block 10 be placed in clamping groove 12, can install new mounting ring 7, this design makes dust cover 5 can be quickly installed and dismantled, according to the diameter and shape of different drill bit 3 change suitable dust cover 5, and when need to drill the ground, can be moved to the place where the support frame 1 needs to be drilled, then by the anchor rod 39 is contacted with the ground, enhance the stability of support frame 1, then by starting hydraulic telescopic rod 41, make dust cover 5 descend, make dust cover 5 contact with the ground, then by starting drive motor 30, drive drill bit 3 descend, then by starting rotating electrical machine 2, drive drill bit 3 rotation, drill the ground.

[0028] As Figures 1-4As shown, the dust cover 5 is internally provided with a dust suction cover 15, one end of the dust suction cover 15 is connected with a first connecting pipe 16, the top end of the dust cover 5 is provided with a first connecting head 17, one end of the first connecting head 17 is connected with the first connecting pipe 16, and the other end is connected with a dust suction pipe 18, the dust suction pipe 18 is connected with an air pump 19, the air pump 19 is connected with a collecting box 20 through an exhaust pipe, the collecting box 20 is internally provided with a filter screen 21, a water spraying pipe 22 is arranged below the dust suction cover 15, the water spraying pipe 22 is connected with the dust cover 5 through a connecting ring 23, the water spraying pipe 22 is provided with an atomizing nozzle 24, one end of the water spraying pipe 22 is connected with a second connecting pipe 25, the second connecting pipe 25 is connected with a second connecting head 26, the second connecting head 26 is connected with a water conveying pipe 27, the water conveying pipe 27 is connected with a water pump 28, the water pump 28 is connected with a water tank 29 through a water outlet pipe 45, and the water tank 29 is arranged in the support frame 1. Through the above scheme, the dust suction cover 15 can effectively collect the dust generated in the drilling process, the dust is conveyed to the air pump 19 through the first connecting pipe 16 and the dust suction pipe 18, and the air pump 19 further conveys the dust to the collecting box 20 through the exhaust pipe. The filter screen 21 in the collecting box 20 can further filter and collect the dust, so that the discharged air is clean, and the atomizing nozzle 24 can spray water into fine water droplets, which are mixed with the dust generated in the drilling process to form a mud-like substance, thereby further inhibiting the flying of the dust. This design not only improves the dust suppression effect, but also reduces the water consumption and saves water resources.

[0029] In summary, by means of the above technical scheme of the utility model, the mounting groove 6 is arranged at the top end of the dust cover 5, and the mounting ring 7 is arranged in the mounting groove 6. This design enables the dust cover 5 to be quickly installed and disassembled, facilitates replacement of the appropriate dust cover 5 according to the diameters and shapes of different drill bits 3, and further enhances the mounting stability of the dust cover 5 by arranging the grooves 8 on both sides of the mounting groove 6 and arranging the springs 9 and the clamping blocks 10 in the grooves 8. When the dust cover 5 is installed in place, the clamping blocks 10 are automatically clamped into the clamping grooves 12 on the mounting ring 7 under the action of the springs 9, so that the dust cover 5 is firmly fixed on the drilling device and will not loosen or fall off during the construction process. This automatic clamping design not only simplifies the installation steps and reduces the workload of the operators, but also improves the reliability and safety of the installation. Even in a high-intensity construction environment, the dust cover 5 can maintain a stable installation state, effectively preventing the scattering of dust and debris, and protecting the health of the operators and the cleanliness of the surrounding environment.

[0030] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A road construction drilling device with a dust suppression function, characterized in that, The utility model provides a support frame (1) inside is equipped with rotary motor (2), and the rotary motor (2) output end is connected with drill bit (3), and the support frame (1) bottom is equipped with opening (4), and the opening (4) inside is equipped with dust cover (5), and the dust cover (5) top is equipped with mounting groove (6), and the mounting groove (6) inside is equipped with mounting ring (7), and the mounting groove (6) both sides are equipped with recess (8), and the recess (8) inside is equipped with spring (9), and the spring (9) one end is connected with dust cover (5), and the other end is connected with clamping block (10), and the clamping block (10) top is connected with pull plate (11), and the mounting ring (7) is equipped with clamping groove (12), and the clamping block (10) is matched with clamping groove (12), and the mounting ring (7) both sides are equipped with positioning block (13), and the dust cover (5) is equipped with positioning groove (14), and the positioning block (13) is matched with positioning groove (14).

2. The road construction drilling device with dust suppression function according to claim 1, characterized in that, The dust cover (5) is internally provided with a dust suction cover (15), one end of the dust suction cover (15) is connected with a first connecting pipe (16), the top of the dust cover (5) is provided with a first connecting head (17), one end of the first connecting head (17) is connected with the first connecting pipe (16), the other end is connected with a dust suction pipe (18), the dust suction pipe (18) is connected with an air pump (19), the air pump (19) is connected with a collecting box (20) through an exhaust pipe, and the collecting box (20) is internally provided with a filter screen (21).

3. The road construction drilling device with dust suppression function according to claim 2, characterized in that, The dust suction cover (15) is provided below with a water spraying pipe (22), the water spraying pipe (22) is connected with the dust cover (5) through a connecting ring (23), the water spraying pipe (22) is provided with an atomizing nozzle (24), one end of the water spraying pipe (22) is connected with a second connecting pipe (25), the second connecting pipe (25) is connected with a second connecting head (26), the second connecting head (26) is connected with a water conveying pipe (27), the water conveying pipe (27) is connected with a water pump (28), the water pump (28) is connected with a water tank (29) through a water outlet pipe (45), and the water tank (29) is arranged inside the support frame (1).

4. The road construction drilling device with dust suppression function according to claim 1, characterized in that, The top of the support frame (1) is fixedly provided with a driving motor (30), the output end of the driving motor (30) is connected with a rotating shaft (31), the rotating shaft (31) is connected with a first bevel gear (32), the first bevel gear (32) is engaged with a second bevel gear (33), the second bevel gear (33) is connected with a threaded rod (34), the threaded rod (34) is connected with the support frame (1) through bearings at both ends, the threaded rod (34) is threadedly connected with a moving plate (35), and the moving plate (35) is connected with the rotary motor (2).

5. The dust suppression road drilling device of claim 1, wherein, The bottom of the support frame (1) is provided with a roller (36), the support frame (1) is provided with a fixed plate (37), the fixed plate (37) is provided with a threaded hole (38), and the threaded hole (38) is threadedly connected with an anchor rod (39).

6. The dust suppression road drilling device of claim 1, wherein, The dust cover (5) one side is equipped with fixed block (40), fixed block (40) with hydraulic telescopic rod (41) output end is connected, hydraulic telescopic rod (41) is connected with mounting bracket (42), mounting bracket (42) is connected with support frame (1), the other side of dust cover (5) is equipped with limit stop (43), limit stop (43) with limit rod (44) through connection, limit rod (44) is connected with support frame (1).

Images