CN216077034U

CN216077034U - Crawler-type core drilling machine

Info

Publication number: CN216077034U
Application number: CN202122222293.6U
Authority: CN
Inventors: 张军; 任良波; 袁雪利; 郎双艳
Original assignee: Hainan Yinxing Zhenhua Intelligent Equipment Co ltd
Current assignee: Hainan Yinxing Zhenhua Intelligent Equipment Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-18
Anticipated expiration: 2031-09-14

Abstract

The utility model belongs to the technical field of core drilling and coring machines, and discloses a crawler-type core drilling and coring machine, which comprises a core drilling machine main body, a crawler assembly, a hydraulic support column, a hydraulic assembly and an operation table, wherein the core drilling machine main body comprises a rack, the hydraulic assembly comprises a first hydraulic cylinder, a second hydraulic cylinder and a hydraulic telescopic rod, the core drilling machine main body is rotatably connected with a support arm, the support arm is rotatably connected with a coring connecting rod, the coring connecting rod is connected with a driving motor, the hydraulic telescopic rod is connected with a coring barrel, the coring barrel is connected with an output shaft of the driving motor, the coring barrel is provided with a discharge hole, the support arm is connected with a guide barrel with a large upper part and a small lower part, the core drilling machine main body is connected with a waste collecting box and a water tank, the water tank is communicated with a water guide pipe, and the coring barrel is provided with crushing teeth; the crawler-type core drilling machine solves the problem that the drilling angle of the crawler-type core drilling machine in the prior art is single, and is suitable for drilling and coring.

Description

Crawler-type core drilling machine

Technical Field

The utility model relates to the technical field of drilling core-drilling machines, in particular to a crawler-type drilling core-drilling machine.

Background

The crawler-type core drilling and taking machine has the advantages of strong climbing performance, stable and reliable drilling and running, large bearing mass and the like, and is generally suitable for the drilling of engineering geological exploration, geological core exploration, physical exploration, small and medium-sized grouting holes, blast holes, water well holes and air conditioning holes of pavements, high-speed railways, hydroelectric engineering, highway bridges, dam foundations and the like. The existing core drilling machine is single in drilling angle, drilling is carried out in the horizontal direction or in the vertical direction, and the application range is narrow; when the core drilling and taking operation is carried out on a hard road surface (such as a cement concrete structure, a rock structure, a loess structure and the like), a mode of directly drilling by using a drill bit is adopted, a large amount of drilling slag, waste water and slurry can be generated in the drilling process, the drilling slag and the waste water are splashed around under the driving of the drill bit rotating at a high speed, and finally fall on the core drilling machine, the body of an on-site operator or the bottom surface, so that the problems that vegetation and the surrounding environment are polluted, an operation platform is not clean, slurry is seriously polluted and the like are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crawler-type core drilling machine, and aims to solve the problem that the drilling angle of the crawler-type core drilling machine is single in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the basic technical scheme provided by the utility model is as follows: a crawler-type core drilling machine comprises a core drilling machine main body, a crawler assembly, a hydraulic supporting column, a hydraulic assembly and an operating platform, wherein the crawler assembly is connected to the lower side of the core drilling machine main body, the hydraulic assembly and the operating platform are connected to the upper side of the core drilling machine main body, the core drilling machine main body comprises a rack, the hydraulic supporting column is connected to the lower side of the rack, the hydraulic assembly comprises a first hydraulic cylinder, a second hydraulic cylinder and a hydraulic telescopic rod, the core drilling machine main body is rotatably connected with a supporting arm, a cylinder body of the first hydraulic cylinder is connected with the core drilling machine main body, a piston rod of the first hydraulic cylinder is hinged to the supporting arm, the supporting arm is rotatably connected with a core taking connecting rod, a cylinder body of the second hydraulic cylinder is connected with the supporting arm, a piston rod of the second hydraulic cylinder is hinged to the core taking connecting rod, and the core taking connecting rod is connected with a driving motor, the hydraulic telescopic rod is connected with a coring barrel, the coring barrel is connected with an output shaft of the driving motor, and the operating platform is connected with the first hydraulic cylinder, the second hydraulic cylinder and the hydraulic telescopic rod through hydraulic oil paths.

The principle of the basic technical scheme is as follows: the crawler assembly is connected and is used for the walking of complete machine at the downside of coring machine main part, the downside of frame is connected to the hydraulic support column and is used for supporting the firm coring machine main part so that the operation of coring machine, the operation panel carries out operation control to hydraulic assembly, the support arm rotates with the coring machine main part to be connected, the flexible support arm that drives of piston rod of first pneumatic cylinder takes place to rotate relative coring machine main part, coring connecting rod rotates with the support arm to be connected, the flexible core connecting rod that drives of piston rod of second pneumatic cylinder takes place to rotate, adjust the operation height and the angle of a coring section of thick bamboo with this realization, hydraulic telescoping rod drives a coring section of thick bamboo along its axial motion, driving motor drive coring section of thick bamboo takes place to rotate, the coring section of thick bamboo that promptly takes place to rotate along its axial motion's simultaneous under hydraulic telescoping rod and driving motor's dual function, with this realization is to the probing of working face.

The beneficial effects of the basic technical scheme are as follows: the core drilling machine is provided with two hydraulic cylinders, so that the height and the angle of a core drilling barrel for drilling operation are adjusted, and the application range of the core drilling machine is wide; the control console is arranged to realize control over the hydraulic assembly, and operation is convenient and fast.

Preferably, the core taking barrel is provided with a discharge hole, the support arm is connected with a guide barrel, the guide barrel is arranged on the lower side of the discharge hole, the core taking machine main body is connected with a waste material collecting box, and the waste material collecting box is arranged on the lower side of the guide barrel.

Through the arrangement, drilling slag obtained by drilling operation of the core taking barrel leaks out of the discharge barrel and enters the waste material collecting box through the guide barrel to be collected, so that the drilling slag is prevented from falling down to pollute the environment around the core taking barrel; meanwhile, the guide cylinder is connected with the support arm and rotates along with the rotation of the support arm, so that the guide effect on the drilling slag is ensured, and the collection of the drilling slag by the waste collection box is further ensured.

Preferably, the guide cylinder is a wedge-shaped cylinder with a large upper part and a small lower part.

Through the arrangement, the wedge-shaped cylinder with the large upper part and the small lower part can ensure the guiding effect on the drilling slag, reduce the volume of the guide cylinder and improve the cost performance of the whole machine.

Preferably, the core drilling machine main body is further connected with a water tank, the water tank is communicated with a water guide pipe, and the water outlet end of the water guide pipe is abutted to the free end of the core drilling barrel.

Through the arrangement, water is poured on the operation surface of drilling, the influence on the environment caused by dust flying is reduced, and meanwhile, the effect of drilling is favorably improved.

Preferably, the coring barrel is provided with crushing teeth.

Through the arrangement, the core barrel is beneficial to the damage of the core barrel to the drilling operation surface, and the drilling efficiency is improved.

Preferably, the driving motor is a diesel engine.

Through the arrangement, the power of the diesel engine is sufficient, and the drilling effect is ensured.

Drawings

FIG. 1 is a schematic structural diagram of a crawler-type core drilling machine according to the present invention;

the names of corresponding labels in the drawings are:

the core drilling machine comprises a core drilling machine main body 1, a crawler component 2, a hydraulic support column 3, a rack 4, a hydraulic component 5, an operating platform 6, a water tank 7, a guide cylinder 8, a first hydraulic cylinder 9, a core drilling connecting rod 10, a waste collecting box 11, a second hydraulic cylinder 12, a support arm 13, a driving motor 14, a hydraulic telescopic rod 15, a core drilling cylinder 16, a discharge hole 17 and a water guide pipe 18.

Detailed Description

The utility model is described in further detail below with reference to the following figures and embodiments:

as shown in figure 1, a crawler-type core drilling machine comprises a core drilling machine main body 1, a crawler assembly 2, a hydraulic support column 3, a hydraulic assembly 5 and an operating platform 6, wherein the crawler assembly 2 is connected to the lower side of the core drilling machine main body 1 through a rotating device, the hydraulic assembly 5 and the operating platform 6 are connected to the upper side of the core drilling machine main body 1 through bolts, the core drilling machine main body 1 comprises a frame 4, the hydraulic support column 3 is fixedly welded to the lower side of the frame 4, the hydraulic assembly 5 comprises a first hydraulic cylinder 9, a second hydraulic cylinder 12 and a hydraulic telescopic rod 15, the core drilling machine main body 1 is rotatably connected with a support arm 13 through a pin shaft, the cylinder body of the first hydraulic cylinder 9 is fixedly bonded with the core drilling machine main body 1, the piston rod of the first hydraulic cylinder 9 is hinged with the support arm 13, the upper side of the support arm 13 is rotatably connected with a core drilling connecting rod 10 through a pin shaft, the cylinder body of the second hydraulic cylinder 12 is fixedly bonded with the support arm 13, the piston rod of the second hydraulic cylinder 12 is hinged with the core drilling connecting rod 10, the core taking connecting rod 10 is connected with a driving motor 14 through a bolt, the driving motor 14 is a diesel engine, a core taking barrel 16 is connected with a hydraulic telescopic rod 15 through a bearing, the core taking barrel 16 is connected with an output shaft of the driving motor 14 through a pin shaft, a discharge hole 17 is formed in the core taking barrel 16, a guide barrel 8 is fixedly welded on a support arm 13, the guide barrel 8 is a wedge-shaped barrel with a large upper part and a small lower part, the lower side of the discharge hole 17 is arranged on the guide barrel 8, a waste collecting box 11 and a water tank 7 are further connected with the core taking machine main body 1 through bolts, the waste collecting box 11 is arranged on the lower side of the guide barrel 8, the water tank 7 is communicated with a water guide pipe 18, the water outlet end of the water guide pipe 18 is abutted to the left end of the core taking barrel 16, crushing teeth are integrally formed on the left end face of the core taking barrel 16, and the operating board 6 is connected with a first hydraulic cylinder 9, a second hydraulic cylinder 12 and the hydraulic telescopic rod 15 through a hydraulic oil circuit.

The specific implementation process is as follows:

when the core drilling machine is used, the crawler component 2 drives the core drilling machine main body 1 to walk, after the core drilling machine main body 1 reaches an operation position, the hydraulic support column 3 is used for stably supporting the core drilling machine main body 1, the expansion amount of piston rods of the first hydraulic cylinder 9 and the second hydraulic cylinder 12 is controlled through the operation table 6 to adjust the height of the core drilling barrel 16 and the drilling angle, the water guide pipe 18 is communicated, the drilling operation surface is soaked by water, and the operation of the driving motor 14 and the hydraulic telescopic rod 15 is controlled through the operation table 6 to start the drilling operation; the crushing teeth integrally formed on the left end face of the core taking barrel 16 are beneficial to the crushing effect of a working face, water is added for drilling to improve the drilling efficiency, meanwhile, flying of dust is reduced, drilling slag obtained by drilling leaks out of the discharge hole 17, and drops into the waste collection box 11 through the guide barrel 8 to be collected, so that the drilling slag is prevented from falling down wantonly to pollute the environment around the core taking machine main body 1.

The above description is only an example of the present invention, and the common general knowledge of the technical solutions or characteristics known in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a crawler-type drilling coring machine, is including coring machine main part (1), track subassembly (2), hydraulic support post (3), hydraulic assembly (5) and operation panel (6), track subassembly (2) are connected the downside of coring machine main part (1), hydraulic assembly (5) with operation panel (6) are connected the upside of coring machine main part (1), coring machine main part (1) includes frame (4), hydraulic support post (3) are connected the downside of frame (4), its characterized in that: hydraulic assembly (5) include first pneumatic cylinder (9), second pneumatic cylinder (12) and hydraulic telescoping rod (15), core machine main part (1) is rotated and is connected with support arm (13), the cylinder body of first pneumatic cylinder (9) with core machine main part (1) is connected, the piston rod of first pneumatic cylinder (9) with support arm (13) are articulated, support arm (13) are rotated and are connected with core connecting rod (10), the cylinder body of second pneumatic cylinder (12) with support arm (13) are connected, the piston rod of second pneumatic cylinder (12) with core connecting rod (10) are articulated, core connecting rod (10) are connected with driving motor (14), hydraulic telescoping rod (15) are connected with core barrel (16), core barrel (16) with driving motor's (14) output shaft, operation panel (6) through hydraulic oil circuit with first pneumatic cylinder (9), The second hydraulic cylinder (12) is connected with the hydraulic telescopic rod (15).

2. A tracked core drilling rig as claimed in claim 1 wherein: discharge opening (17) have been seted up to coring barrel (16), support arm (13) are connected with guide cylinder (8), guide cylinder (8) are located the downside of discharge opening (17), coring machine main part (1) is connected with garbage collection box (11), garbage collection box (11) are located the downside of guide cylinder (8).

3. A tracked core drilling rig as claimed in claim 2 wherein: the guide cylinder (8) is a wedge-shaped cylinder with a large upper part and a small lower part.

4. A tracked core drilling rig as claimed in claim 1 wherein: the core drilling machine is characterized in that the core drilling machine main body (1) is further connected with a water tank (7), the water tank (7) is communicated with a water guide pipe (18), and the water outlet end of the water guide pipe (18) is abutted to the free end of the core drilling barrel (16).

5. A tracked core drilling rig as claimed in claim 1 wherein: the coring barrel (16) is provided with crushing teeth.

6. A tracked core drilling rig as claimed in claim 1 wherein: the driving motor (14) is a diesel engine.