CN216043506U

CN216043506U - Vehicle-mounted drilling machine

Info

Publication number: CN216043506U
Application number: CN202121667297.9U
Authority: CN
Inventors: 陈传洪; 李玉奎; 补满华; 唐明明; 王小红
Original assignee: Chongqing Yugong Technology Co ltd
Current assignee: Chongqing Yugong Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-03-15
Anticipated expiration: 2031-07-21

Abstract

The utility model provides a vehicle-mounted drilling machine, which relates to the technical field of drilling machinery and comprises a vehicle body, a sliding bottom plate, a chassis and a drilling device, wherein the vehicle body is provided with a sliding hole; the drilling device is characterized in that the sliding bottom plate is connected to the vehicle body in a sliding mode, the chassis is arranged on the sliding bottom plate, the drilling device is connected with the chassis, and the chassis is further provided with a control assembly for controlling the drilling device to rotate in X, Y and Z directions of a rectangular coordinate system. It has solved the current problem of boring the all-in-one and can not carry out the operation at a plurality of sides of automobile body and multiple different inclination that exist among the prior art.

Description

Vehicle-mounted drilling machine

Technical Field

The utility model relates to the technical field of drilling machinery, in particular to a vehicle-mounted drilling machine.

Background

The drilling integrated machine is one of road guardrail installation engineering mechanical equipment, is upgraded by a guardrail pile driver, and is additionally provided with a drilling system on the basis of the guardrail pile driver. As most of the existing highway guardrail installation projects need to be drilled, the drilling integrated machine is produced in order to save cost and improve work efficiency.

At present, a drilling system is fixed on the side face of a vehicle body, the vehicle body needs to be moved to drill when the vehicle body operates on different side faces, the working efficiency is low, and the requirements for operating at different inclination angles cannot be met when the ground condition is complex.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a vehicle-mounted drilling machine, which solves the problem that the existing drilling integrated machine in the prior art can not work on a plurality of side surfaces and a plurality of different inclination angles of a vehicle body.

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

a vehicle-mounted drilling machine comprises a vehicle body, a sliding bottom plate, a chassis and a drilling device;

the drilling device is characterized in that the sliding bottom plate is connected to the vehicle body in a sliding mode, the chassis is arranged on the sliding bottom plate, the drilling device is connected with the chassis, and the chassis is further provided with a control assembly for controlling the drilling device to rotate in X, Y and Z directions of a rectangular coordinate system.

Compared with the prior art, the utility model has the following beneficial effects:

the control assembly is arranged, so that the deflection angle of the drilling device can be adjusted in three directions of the rectangular coordinate system, and the drilling device can be adjusted at multiple inclination angles, so that the drilling device can drill at multiple inclination angles; the sliding bottom plate is connected to the vehicle body in a sliding mode, the position of drilling can be changed by moving the sliding bottom plate, drilling can be conducted conveniently without changing the direction of the vehicle, and working efficiency is improved.

Preferably, the control assembly comprises a rotating device, a tilting hydraulic cylinder, a connecting plate and a plurality of rotating hydraulic cylinders, the rotating device is arranged between the sliding base plate and the chassis and used for driving the chassis to rotate, the connecting plate is connected to the chassis in a rotating mode, the rotating hydraulic cylinders are arranged on the side face of the connecting plate, two ends of each rotating hydraulic cylinder are hinged to the chassis and the connecting plate respectively, the drilling device is hinged to the connecting plate, two ends of each tilting hydraulic cylinder are hinged to the drilling device and the connecting plate respectively, and the rotating axes of the driving chassis, the connecting plate and the tilting hydraulic cylinders are perpendicular to each other two by two.

Preferably, the rotating device comprises a worm wheel, a worm and a motor, the worm wheel is rotatably connected to the sliding bottom plate along the axis of the worm wheel, the chassis is fixed to the worm wheel, the motor is fixed to the sliding bottom plate, one end of the worm is fixed to the sliding bottom plate, the other end of the worm is fixedly connected with the output end of the motor, and the worm wheel and the worm are in meshing transmission through teeth.

Preferably, a base plate is fixedly arranged on the vehicle body, a sliding rail and a sliding hydraulic cylinder are arranged on the base plate, two ends of the sliding hydraulic cylinder are fixedly connected with the sliding bottom plate and the base plate respectively, and a sliding block matched with the sliding rail is arranged on the sliding bottom plate.

Preferably, the number of the rotary hydraulic cylinders is two, and the two rotary hydraulic cylinders are respectively hinged on two sides of the connecting plate.

Preferably, two backup pads have set firmly on the chassis, and two backup pads set up relatively, two the rigid coupling has the dwang between the backup pad, the connecting plate rotates to be connected on the dwang.

Preferably, two hinged plates are fixedly arranged on the drilling device, the two hinged plates are hinged on the connecting plate through hinged rods, and the two hinged plates are respectively positioned on two sides of the connecting plate.

Preferably, the drilling device comprises a support frame, a drill frame and a drill rod, the drill rod is connected to the drill frame, one end of the inclined hydraulic cylinder is hinged to the support frame, the hinged plate is fixedly connected to the support frame, a first guide rail is arranged on the support frame along the length direction of the support frame, and the drill frame is connected to the first guide rail in a sliding mode.

Preferably, the support frame is further provided with a lifting hydraulic cylinder, and two ends of the lifting hydraulic cylinder are respectively connected with the support frame and the drill frame.

Preferably, a second guide rail is arranged on the drill frame along the length direction of the drill frame, a hydraulic motor for driving the drill rod to rotate is connected to the drill rod, and the drill rod is connected to the second guide rail in a sliding mode.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.

Fig. 2 is a partial structural schematic diagram of an embodiment of the present invention.

Fig. 3 is a partial structural diagram of an embodiment of the present invention.

Fig. 4 is a partial structural diagram of an embodiment of the present invention.

FIG. 5 is a schematic top view of a portion of the structure of an embodiment of the present invention.

In the above drawings: 1. a vehicle body; 11. a substrate; 111. a slide rail; 112. a sliding hydraulic cylinder; 12. an oil pump system; 2. a sliding bottom plate; 21. a slider; 3. a chassis; 31. a support plate; 32. rotating the rod; 4. a rotating device; 43. a motor; 5. a tilting hydraulic cylinder; 6. a drilling device; 61. a hinge plate; 611. a hinged lever; 62. a support frame; 621. a lifting hydraulic cylinder; 63. a drilling frame; 64. a drill stem; 641. a hydraulic motor; 7. a connecting plate; 8. the hydraulic cylinder is rotated.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the utility model clearer and easier to understand, the technical scheme of the utility model is further explained in the following with the accompanying drawings and the embodiments.

As shown in fig. 1 to 5, an embodiment of the present invention provides a vehicle-mounted drilling machine, including a vehicle body 1, a slide base plate 2, a chassis 3, and a drilling device 6; the sliding bottom plate 2 is connected to the vehicle body 1 in a sliding mode, the chassis 3 is arranged on the sliding bottom plate 2, the drilling device 6 is connected with the chassis 3, and the chassis 3 is further provided with a control assembly for controlling the drilling device 6 to rotate in X, Y and Z directions of a rectangular coordinate system.

By arranging the control assembly, the deflection angle of the drilling device 6 can be adjusted in three directions of the rectangular coordinate system, and the drilling device 6 can drill holes at a plurality of inclination angles to make up for the deficiency of the inclination direction of the drilled holes; the sliding bottom plate 2 is connected to the vehicle body 1 in a sliding mode, and the sliding bottom plate 2 moves so that the drilling device 6 changes the drilling position; the control assembly is matched with the sliding bottom plate 2, so that drilling can be conveniently carried out at different inclined angles of the side surface of the vehicle body 1 without changing the direction of the vehicle body 1, and the working efficiency is improved.

As shown in fig. 1 to 5, the control assembly includes a rotating device 4, a tilting hydraulic cylinder 5, a connecting plate 7 and a plurality of rotating hydraulic cylinders 8, the rotating device 4 is disposed between the sliding bottom plate 2 and the chassis 3 for driving the chassis 3 to rotate, the connecting plate 7 is rotatably connected to the chassis 3, the rotating hydraulic cylinders 8 are disposed on the side surfaces of the connecting plate 7, two ends of each rotating hydraulic cylinder 8 are respectively hinged to the chassis 3 and the connecting plate 7, the drilling device 6 is hinged to the connecting plate 7, two ends of each tilting hydraulic cylinder 5 are respectively hinged to the drilling device 6 and the connecting plate 7, and the rotating axes of the driving chassis 3, the connecting plate 7 and the tilting hydraulic cylinders 5 are perpendicular to each other. A rotating device 4 is arranged, and can drive the chassis 3 to rotate, so that the drilling device 6 can drill holes on different sides of the vehicle body 1; the chassis 3 is used for connecting the drilling device 6 and the sliding bottom plate 2; arranging an inclined hydraulic cylinder 5, and driving a drilling device 6 to incline downwards or upwards when the piston end of the inclined hydraulic cylinder 5 extends or shortens, so as to change the drilling angle; the connecting plate 7 is rotationally connected to the chassis 3, and the deflection angle of the connecting plate 7 is changed by rotating the hydraulic cylinder 8, so that the deflection angle of the drilling device 6 can be changed; the rotating device 4, the tilting hydraulic cylinder 5 and the rotating hydraulic cylinder 8 are matched, so that the drilling device 6 can adjust the deflection angle of the drilled hole in three directions of a rectangular coordinate system.

As shown in fig. 3, the rotating device 4 includes a worm wheel, a worm and a motor 43, the worm wheel is rotatably connected to the sliding base plate 2 along its own axis, the chassis 3 is fixed on the worm wheel, the motor 43 is fixed on the sliding base plate 2, one end of the worm is fixed on the sliding base plate 2, the other end of the worm is fixedly connected to the output end of the motor 43, and the worm wheel and the worm are in meshing transmission through teeth. For the specific arrangement of the rotating device 4, the motor 43 provides power, and the rotation angle of the chassis 3 is accurately controlled through the worm wheel and the worm, and the chassis is locked after rotating in place.

As shown in fig. 1 to 3, the sliding bottom plate 2 and the sliding block 21 are not shown in fig. 3, the vehicle body 1 is fixedly provided with the substrate 11, the substrate 11 is provided with the sliding rail 111 and the sliding hydraulic cylinder 112, two ends of the sliding hydraulic cylinder 112 are respectively fixedly connected with the sliding bottom plate 2 and the substrate 11, and the sliding bottom plate 2 is provided with the sliding block 21 matched with the sliding rail 111. The slide rail 111 is used for limiting the sliding direction of the sliding bottom plate 2, the hydraulic rod extension direction of the sliding hydraulic cylinder 112 is parallel to the slide rail 111, one end of the sliding hydraulic cylinder 112 is fixedly connected to the bottom of the sliding bottom plate 2, the other end of the sliding hydraulic cylinder 112 is fixedly connected to the base plate 11, and the sliding of the sliding bottom plate 2 is controlled by the sliding hydraulic cylinder 112. In order to make the sliding process more stable, two sliding rails 111 may be provided, each sliding rail 111 is provided with a plurality of sliding blocks 21, and the sliding hydraulic cylinder 112 is disposed between the two sliding rails 111.

As shown in fig. 2, 3 and 5, there are two rotating hydraulic cylinders 8, and the two rotating hydraulic cylinders 8 are respectively hinged on two sides of the connecting plate 7. Two rotary hydraulic cylinders 8 are provided to stabilize the web 7 in driving the drilling device 6 to deflect on the left and right sides of the web 7.

As shown in fig. 2 and 4, two support plates 31 are fixedly arranged on the chassis 3, the two support plates 31 are oppositely arranged, a rotating rod 32 is fixedly connected between the two support plates 31, and the connecting plate 7 is rotatably connected to the rotating rod 32. In a specific arrangement of the rotary connection of the connecting plate 7, the support plates 31 fix both ends of the rotary rod 32, and the two support plates 31 limit the rotation of the connecting plate 7 between the two support plates 31.

As shown in fig. 1 and fig. 3, two hinge plates 61 are fixedly arranged on the drilling device 6, the two hinge plates 61 are hinged on the connecting plate 7 through hinge rods 611, and the two hinge plates 61 are respectively located on two sides of the connecting plate 7. Further, two hinge plates 61 are provided to be hinged at both sides of the connecting plate 7 to improve the hinge stability of the drilling device 6 and the connecting plate 7.

As shown in fig. 2 to 5, the drilling device 6 includes a support frame 62, a drill frame 63 and a drill rod 64, the drill rod 64 is connected to the drill frame 63, one end of the tilting hydraulic cylinder 5 is hinged to the support frame 62, the hinge plate 61 is fixedly connected to the support frame 62, a first guide rail is arranged on the support frame 62 along the length direction of the support frame, and the drill frame 63 is slidably connected to the first guide rail. The drill frame 63 can slide along the length direction of the support frame 62, the drill rod 64 is connected to the drill frame 63, and the drill rod 64 slides along with the drill frame 63; the first guide rail is provided to limit the sliding direction of the drill frame 63. During operation, slip rig 63 drills, and during the inoperative time, conveniently accomodate rig 63 and remove drilling equipment 6.

As shown in fig. 4, a lifting hydraulic cylinder 621 is further disposed on the supporting frame 62, and two ends of the lifting hydraulic cylinder 621 are respectively connected to the supporting frame 62 and the drilling rig 63. The lifting hydraulic cylinder 621 is arranged to control the drill frame 63 to slide in the length direction of the support frame 62, so that automatic control is realized.

As shown in fig. 2, a second guide rail is arranged on the drill frame 63 along the length direction thereof, a hydraulic motor 641 for driving the drill rod 64 to rotate is connected to the drill rod 64, and the drill rod 64 is slidably connected to the second guide rail. The drill rod 64 is connected to the drill frame 63 in a sliding mode along the length direction of the drill frame 63, the drill rod 64 is slid during operation, the drill rod 64 is made to extend into the ground for drilling, and when the drill rod 64 does not operate, the drill rod 64 is slid reversely to accommodate the drill rod 64, so that the drilling device 6 is convenient to move; a second guide rail is provided for limiting the sliding direction of the drill rod 64; the hydraulic motor 641 provides rotational force to rotate the drill bit on the drill rod 64 to drill a hole into the ground. The sliding of the drill rod 64 can be controlled by providing a drive cylinder, and the specific structure of the drill rod 64 and the drilling carriage 63 can be designed with reference to the prior art.

As shown in fig. 1, an oil pump system 12 is further provided on the vehicle body 1. The oil pump system 12 provides drive to the hydraulic cylinders and the like in this embodiment which require hydraulic drive.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The vehicle-mounted drilling machine is characterized in that: comprises a vehicle body (1), a sliding bottom plate (2), a chassis (3) and a drilling device (6);

the sliding bottom plate (2) is connected to the vehicle body (1) in a sliding mode, the chassis (3) is arranged on the sliding bottom plate (2), the drilling device (6) is connected with the chassis (3), and the chassis (3) is further provided with a control assembly for controlling the drilling device (6) to rotate in X, Y directions and Z directions of a rectangular coordinate system.

2. The vehicle-mounted drilling machine according to claim 1, characterized in that: the control assembly comprises a rotating device (4), a tilting hydraulic cylinder (5), a connecting plate (7) and a plurality of rotating hydraulic cylinders (8), wherein the rotating device (4) is arranged on a sliding base plate (2) and used for driving the chassis (3) to rotate between the chassis (3), the connecting plate (7) is rotatably connected to the chassis (3), the rotating hydraulic cylinders (8) are arranged on the side faces of the connecting plate (7), the two ends of each rotating hydraulic cylinder (8) are respectively hinged to the chassis (3) and the connecting plate (7), a drilling device (6) is hinged to the connecting plate (7), the two ends of each tilting hydraulic cylinder (5) are respectively hinged to the drilling device (6) and the connecting plate (7), and the rotating axes of the driving chassis (3), the connecting plate (7) and the tilting hydraulic cylinder (5) are perpendicular to each other.

3. The vehicle-mounted drilling machine according to claim 2, wherein: rotating device (4) include worm wheel, worm and motor (43), and the worm wheel rotates along its self axis and connects on sliding bottom plate (2), chassis (3) are fixed on the worm wheel, and motor (43) are fixed on sliding bottom plate (2), worm one end is fixed on sliding bottom plate (2), the output rigid coupling of the other end and motor (43), worm wheel and worm pass through the tooth meshing transmission.

4. The vehicle-mounted drilling machine according to claim 1, characterized in that: the automobile body (1) is fixedly provided with a base plate (11), the base plate (11) is provided with a sliding rail (111) and a sliding hydraulic cylinder (112), two ends of the sliding hydraulic cylinder (112) are fixedly connected with the sliding base plate (2) and the base plate (11) respectively, and the sliding base plate (2) is provided with a sliding block (21) matched with the sliding rail (111).

5. The vehicle-mounted drilling machine according to claim 2, wherein: the number of the rotary hydraulic cylinders (8) is two, and the two rotary hydraulic cylinders (8) are respectively hinged to two sides of the connecting plate (7).

6. The vehicle-mounted drilling machine according to claim 2, wherein: two backup pads (31) have set firmly on chassis (3), and two backup pads (31) set up relatively, two the rigid coupling has dwang (32) between backup pad (31), connecting plate (7) rotate to be connected in on dwang (32).

7. The vehicle-mounted drilling machine according to claim 2, wherein: two hinged plates (61) are fixedly arranged on the drilling device (6), the two hinged plates (61) are hinged on the connecting plate (7) through hinged rods (611), and the two hinged plates (61) are respectively positioned on two sides of the connecting plate (7).

8. The vehicle-mounted drilling machine according to claim 7, wherein: drilling equipment (6) are including support frame (62), drill frame (63) and drilling rod (64), and drilling rod (64) are connected on drill frame (63), slope pneumatic cylinder (5) one end and support frame (62) are articulated, articulated plate (61) rigid coupling is in on support frame (62), be equipped with first guide rail along self length direction on support frame (62), drill frame (63) sliding connection be in on the first guide rail.

9. The vehicle-mounted drilling machine according to claim 8, wherein: still be equipped with on support frame (62) and promote pneumatic cylinder (621), the both ends of promoting pneumatic cylinder (621) are connected with support frame (62) and rig (63) respectively.

10. The vehicle-mounted drilling machine according to claim 8, wherein: and a second guide rail is arranged on the drill frame (63) along the length direction of the drill frame, a hydraulic motor (641) for driving the drill rod (64) to rotate is connected to the drill rod (64), and the drill rod (64) is connected to the second guide rail in a sliding manner.