CN212563082U

CN212563082U - Drilling machine for road traffic construction convenient to change multiple drill bit

Info

Publication number: CN212563082U
Application number: CN202021466316.7U
Authority: CN
Inventors: 刘君杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-19
Anticipated expiration: 2030-07-23

Abstract

The utility model belongs to the technical field of highway drilling, specifically disclose a drilling machine for road traffic construction convenient to change multiple drill bit, including backup pad and telescopic link, the below of backup pad is provided with the universal wheel, the right side top of backup pad is provided with the connecting plate, the telescopic link is located the left side top of backup pad, the top of fixed plate is provided with the motor room, the below of fixed plate is provided with the bearing, the below of cooling box is provided with the burette, the inside of bearing is provided with the bull stick, the left and right sides of bull stick all is provided with the carousel, the inside of draw-in groove is provided with the fixture block, the below of carousel is provided with the mount, solid fixed ring's inside is provided with the support. This drilling machine for road construction convenient to change multiple drill bit compares with current ordinary drilling machine, through the setting of carousel, support and adjustable ring, can reach the change to the drill bit, and convenient and fast has reduced complicated procedure, can effectual reduction work load and operating time.

Description

Drilling machine for road traffic construction convenient to change multiple drill bit

Technical Field

The utility model relates to a highway drilling technical field specifically is a drilling machine for road traffic construction convenient to change multiple drill bit.

Background

The drilling machine is a main machine for completing drilling construction, and drives a drilling tool and a drill bit to drill, and completes the auxiliary work of pulling down the drilling tool and a casing pipe and the like through a lifting device on the drilling machine, the types of the drilling machines are more, the drilling machines can be classified according to the purposes, such as a core drilling machine, an oil drilling machine, a hydrogeological survey and well drilling machine, an engineering geological survey drilling machine, a gallery drilling machine, an engineering construction drilling machine and the like, the highway drilling machine is novel highway construction drilling equipment which is excellent in energy conservation and environmental protection, and the characteristics of high quality, high efficiency, high energy conservation, long service life and the like are fully embodied in the process of completing highway construction operation of various complex stratums.

The drilling machine for the road construction of current damages when the drill bit needs to be changed, and the drilling tool that the drilling needs is connected very complicacy, and difficult dismantlement is maintained, often needs a large amount of time and manpower to dismantle, greatly reduced the drilling efficiency of road construction, can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current drilling machine basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine for road traffic construction convenient to change multiple drill bit to propose current drilling machine for road construction in solving above-mentioned background art, when the drill bit damages to need to be changed, the drilling tool that drilling required is connected very complicatedly, and the maintenance is maintained to difficult dismantlement, often needs a large amount of time and manpower to dismantle, greatly reduced road construction's drilling efficiency, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine for road traffic construction convenient for replacing various drill bits comprises a supporting plate and a telescopic rod, universal wheels are arranged below the supporting plate, a soil detector is arranged above the supporting plate, a connecting plate is arranged above the right side of the supporting plate, a pushing handle is arranged on the right side of the connecting plate, the telescopic rod is positioned above the left side of the supporting plate, a fixing plate is arranged on the left side of the telescopic rod, a motor chamber is arranged above the fixing plate, a driving motor is arranged in the motor chamber, a bearing is arranged below the fixing plate, a cooling box is arranged below the bearing, a dropper is arranged below the cooling box, a rotating rod is arranged inside the bearing, a drill bit interface is arranged below the rotating rod, rotary tables are arranged on the left side and the right side of the rotating rod, clamping grooves are arranged inside the rotary tables, and clamping blocks are arranged inside the clamping grooves, and the right side of fixture block is provided with the adjustable ring, the below of carousel is provided with the mount, and the inside of mount is provided with solid fixed ring, gu fixed ring's inside is provided with the support, the below of drill bit interface is provided with the drill bit.

Preferably, the supporting plate is fixedly connected with the connecting plate, and the connecting plate is movably connected with the pushing handle.

Preferably, be threaded connection between telescopic link and the fixed plate, and be 90 between the axis of telescopic link and the inside below of fixed plate.

Preferably, the inner dimension structure of the motor chamber is matched with the outer dimension structure of the driving motor, and the central axis of the motor chamber is coincided with the central axis of the fixing plate.

Preferably, the clamping blocks are connected with the rotary table in a clamping manner, and the clamping blocks are symmetrically distributed on the left side and the right side of the rotary rod.

Preferably, the rotating rod is detachably connected with the drill bit, and the central axis of the rotating rod coincides with the central axis of the drill bit.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can detect before the drilling machine for highway construction is used by the soil detector, so as to avoid damaging the soil structure, and also can detect when drilling, when the drill hole reaches the soil metamorphic layer, the drill hole can be stopped in time, so as to ensure the drilling quality and indirectly improve the construction quality of the highway;

2. the utility model has the advantages that the cooling box and the dropper are arranged, the cooling effect of cooling the drill bit is achieved, the cooling liquid is injected into the cooling box, and then the cooling liquid flows into the drill bit through the dropper to be cooled and to play a guiding role, so that the temperature of the drill bit during working is reduced, the heat dissipation performance is improved, the damage degree of the drill bit can be reduced, and the service life of the drill bit is prolonged;

3. the utility model discloses a carousel, the setting of support and adjustable ring, the rotation of bull stick drives the carousel and follows the pivot and rotate, make the mount rotate under the fixed of carousel, support and adjustable ring also can rotate, so the drill bit under the support clamping state also can rotate, when needing to be changed the drill bit, twist the adjustable ring, make it upwards rotate, after the adjustable ring is not hard up, the support also can not support the drill bit, the drill bit just can be taken down this moment, put into the drill bit that needs to be changed from solid fixed ring's intra-annular, reach the drill bit interface roof, twist the adjustable ring downwards, can reach the change to the drill bit, high convenience and high speed, complicated procedure has been reduced, can effectual reduction work load and operating time.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a universal wheel; 3. a soil property detector; 4. a connecting plate; 5. a pushing handle; 6. a telescopic rod; 7. a fixing plate; 8. a motor chamber; 9. a drive motor; 10. a bearing; 11. a cooling box; 12. a dropper; 13. a rotating rod; 14. a drill bit interface; 15. a turntable; 16. a card slot; 17. a clamping block; 18. an adjusting ring; 19. a fixed mount; 20. a fixing ring; 21. a support; 22. a drill bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a drilling machine for road traffic construction convenient for replacing various drill bits comprises a supporting plate 1 and an expansion link 6, wherein universal wheels 2 are arranged below the supporting plate 1, a soil detector 3 is arranged above the supporting plate 1, detection can be carried out before the drilling machine for road construction is used through the arrangement of the soil detector 3, the soil structure is prevented from being damaged, detection can also be carried out when drilling is carried out, when the drilling reaches a soil quality change layer, the drilling can be stopped in time, the drilling quality is ensured, and the construction quality of a road is indirectly improved;

a connecting plate 4 is arranged above the right side of the supporting plate 1, a pushing handle 5 is arranged on the right side of the connecting plate 4, the supporting plate 1 is fixedly connected with the connecting plate 4, the connecting plate 4 is movably connected with the pushing handle 5, the telescopic rod 6 is positioned above the left side of the supporting plate 1, a fixing plate 7 is arranged on the left side of the telescopic rod 6, the telescopic rod 6 is in threaded connection with the fixing plate 7, the central axis of the telescopic rod 6 is 90 degrees to the inner lower part of the fixing plate 7, a motor chamber 8 is arranged above the fixing plate 7, a driving motor 9 is arranged inside the motor chamber 8, the inner size structure of the motor chamber 8 is matched with the outer size structure of the driving motor 9, the central axis of the motor chamber 8 is coincided with the central axis of the fixing plate 7, a bearing 10 is arranged below the fixing plate 7, a cooling box 11 is arranged below the bearing 10, and a dropper 12, the cooling box 11 and the dropper 12 are arranged to perform the heat dissipation function of the cooling drill 22, the cooling box 11 is filled with cooling liquid, and the dropper 12 cools the cooling liquid flowing into the drill 22 to perform the guiding function, so that the temperature of the drill 22 during working is reduced, the heat dissipation performance is improved, the damage degree of the drill 22 can be reduced, and the service life of the drill 22 is prolonged;

a rotating rod 13 is arranged in the bearing 10, a drill bit interface 14 is arranged below the rotating rod 13, rotary tables 15 are arranged on the left and right sides of the rotating rod 13, clamping grooves 16 are arranged in the rotary tables 15, clamping blocks 17 are arranged in the clamping grooves 16, adjusting rings 18 are arranged on the right sides of the clamping blocks 17, the clamping blocks 17 are connected with the rotary tables 15 in a clamping mode, the clamping blocks 17 are symmetrically distributed on the left and right sides of the rotating rod 13, a fixed frame 19 is arranged below the rotary tables 15, a fixed ring 20 is arranged in the fixed frame 19, a bracket 21 is arranged in the fixed ring 20, the rotating rod 13 rotates to drive the rotary tables 15 to rotate along with the rotating shaft through the arrangement of the rotary tables 15, the fixed frame 19 rotates under the fixation of the rotary tables 15, the bracket 21 and the adjusting rings 18 also rotate, therefore, a drill bit 22 rotates under the tightening state of the bracket 21, and when the drill bit 22 needs to, the adjusting ring 18 is screwed to rotate upwards, the support 21 cannot support the drill bit 22 after the adjusting ring 18 is loosened, the drill bit 22 can be taken down at the moment, the drill bit 22 to be replaced is put into the fixing ring 20 from the ring and reaches the top wall of the drill bit interface 14, the adjusting ring 18 is screwed downwards, the drill bit 22 can be replaced, convenience and rapidness are achieved, complex procedures are reduced, and the workload and the working time can be effectively reduced;

a drill bit 22 is arranged below the drill bit interface 14, the rotating rod 13 is detachably connected with the drill bit 22, and the central axis of the rotating rod 13 coincides with the central axis of the drill bit 22.

The working principle is as follows: when the drilling machine for road construction convenient for replacing various drill bits is used, the drilling machine is firstly moved to a position needing to drill holes through the universal wheel 2 and the push handle 5, after the required height is adjusted by the telescopic rod 6, the soil texture detector 3 is opened, detection is carried out before drilling operation, the soil texture is prevented from being damaged, detection can also be carried out during drilling, then the driving motor 9 is opened, then the driving motor 9 drives the rotating rod 13 to rotate, so that the drill bit 22 arranged in the drill bit interface 14 can rotate, the drill bit 22 can carry out road drilling, cooling liquid is injected into the cooling box 11 during drilling, then the cooling liquid flows into the drill bit 22 through the dropper 12 to play a role in cooling and guiding, the temperature during the operation of the drill bit 22 is reduced, when the drill bit 22 needs to be replaced, the adjusting ring 18 is screwed to rotate upwards, and after the adjusting ring 18 is loosened, the support 21 can not support the drill bit 22, at the moment, the drill bit 22 can be taken down, the drill bit 22 to be replaced is placed into the top wall of the drill bit interface 14 from the ring of the fixing ring 20, the top wall of the drill bit interface 18 is reached, the adjusting ring 18 is screwed downwards, the replacement of the drill bit 22 can be achieved, the convenience and the rapidness are achieved, the complex procedures are reduced, the workload and the working time can be effectively reduced, and the working principle of the drilling machine for highway construction, which is convenient for replacing various drill bits, is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drilling machine for road traffic construction convenient to change multiple drill bit, includes backup pad (1) and telescopic link (6), its characterized in that: the soil detector is arranged above the supporting plate (1), the connecting plate (4) is arranged above the right side of the supporting plate (1), the pushing handle (5) is arranged on the right side of the connecting plate (4), the telescopic rod (6) is positioned above the left side of the supporting plate (1), the fixing plate (7) is arranged on the left side of the telescopic rod (6), the motor chamber (8) is arranged above the fixing plate (7), the driving motor (9) is arranged inside the motor chamber (8), the bearing (10) is arranged below the fixing plate (7), the cooling box (11) is arranged below the bearing (10), the dropper (12) is arranged below the cooling box (11), the rotating rod (13) is arranged inside the bearing (10), and the drill bit interface (14) is arranged below the rotating rod (13), the left and right sides of bull stick (13) all is provided with carousel (15), and the inside of carousel (15) is provided with draw-in groove (16), the inside of draw-in groove (16) is provided with fixture block (17), and the right side of fixture block (17) is provided with adjustable ring (18), the below of carousel (15) is provided with mount (19), and the inside of mount (19) is provided with solid fixed ring (20), the inside of solid fixed ring (20) is provided with support (21), the below of drill bit interface (14) is provided with drill bit (22).

2. The drilling machine for road traffic construction convenient for replacing a plurality of drill bits as claimed in claim 1, wherein: the supporting plate (1) is fixedly connected with the connecting plate (4), and the connecting plate (4) is movably connected with the pushing handle (5).

3. The drilling machine for road traffic construction convenient for replacing a plurality of drill bits as claimed in claim 1, wherein: be threaded connection between telescopic link (6) and fixed plate (7), and be 90 between the inside below of axis and fixed plate (7) of telescopic link (6).

4. The drilling machine for road traffic construction convenient for replacing a plurality of drill bits as claimed in claim 1, wherein: the inner dimension structure of the motor chamber (8) is matched with the outer dimension structure of the driving motor (9), and the central axis of the motor chamber (8) is coincided with the central axis of the fixing plate (7).

5. The drilling machine for road traffic construction convenient for replacing a plurality of drill bits as claimed in claim 1, wherein: the clamping blocks (17) are connected with the rotary disc (15) in a clamping manner, and the clamping blocks (17) are symmetrically distributed on the left side and the right side of the rotary rod (13).

6. The drilling machine for road traffic construction convenient for replacing a plurality of drill bits as claimed in claim 1, wherein: the rotating rod (13) is detachably connected with the drill bit (22), and the central axis of the rotating rod (13) coincides with the central axis of the drill bit (22).