CN220336832U - Drilling machine power head device - Google Patents

Abstract

The utility model discloses a drilling machine power head device, and relates to the technical field of drilling equipment; the electric drill comprises a base, wherein a motor is arranged on the top surface of the base, a screw is fixedly connected to the output shaft end of the motor, a movable plate is sleeved on the side wall of the screw, a connecting column is fixedly connected to the top surface of the movable plate, a connecting disc is fixedly connected to the top end of the connecting column, a concave seat is fixedly connected to one surface of the connecting disc, which faces away from the connecting column, the two sides of the concave seat are respectively provided with an electric cylinder, a supporting plate is arranged above the concave seat, a cavity is fixedly connected to the top surface of the supporting plate, and a drill bit is inserted into the side wall of the cavity; the utility model has good precision, can lead the movable plate to reciprocate through the mutual matching of the screw rod and the threaded hole and the mutual matching of the guide rod and the guide hole, and further can lead the drill bit to stably move so as to carry out drilling operation, has good practicability and can adjust the direction of the rotating hole according to the requirement.

Description

Drilling machine power head device

Technical Field

The utility model relates to the technical field of drilling equipment, in particular to a power head device of a drilling machine.

Background

The drilling machine is mechanical equipment for driving drilling tool to drill underground to obtain physical geological data, and is mainly used for driving drilling tool to break rock at hole bottom, and to drop into or lift out drilling tool in hole. The method can be used for drilling cores, ore cores, rock scraps, gaseous samples, liquid samples and the like to ascertain the conditions of underground geology, mineral resources and the like.

When the conventional drilling machine power head device is used, certain technical limitations exist, the practicality is poor, the direction of a rotary hole cannot be adjusted according to requirements, the precision of a drill bit is easy to be damaged after the drill bit is used for a long time, and the inventor proposes the drilling machine power head device for solving the problems.

Disclosure of Invention

In order to solve the problems that the prior drilling machine power head device has a certain technical limitation when in use, the practicality is poor, the direction of a rotary hole cannot be adjusted according to the requirement, and the precision of a drill bit is easy to be damaged after long-time use; the utility model aims to provide a power head device of a drilling machine.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a rig unit head device, includes the base, the top surface of base is provided with the motor, the lateral wall of motor is provided with the fixed plate, the bottom surface of fixed plate and the top surface fixed connection of base, the motor is installed through the fixed plate, the output axle head fixedly connected with screw rod of motor, the lateral wall cover of screw rod is equipped with the fly leaf, the top surface fixedly connected with spliced pole of fly leaf, the top fixedly connected with connection pad of spliced pole, the one side fixedly connected with concave seat of connection pad dorsad spliced pole, the both sides of concave seat all are provided with electronic jar, the top of concave seat is provided with the spandrel board, the top surface fixedly connected with cavity of spanned board, the lateral wall interlude of cavity is equipped with the drill bit.

Preferably, the lateral wall middle part of fly leaf runs through and is provided with the screw hole, the screw rod cooperatees with the screw hole, and the starter motor, the screw rod rotates under the effect of motor output shaft, through the mutual cooperation of screw rod and screw hole to and under the mutual cooperation of guide bar and guiding hole, thereby can make the fly leaf carry out reciprocating motion, the lateral wall of fly leaf runs through and is provided with the guiding hole, the quantity of guiding hole has two, and two the guiding hole symmetry is located the both sides of screw hole respectively, and the guide bar is mutually supported with the guiding hole, can make the fly leaf remove more steadily on the one hand, and on the other hand can avoid the fly leaf to take place to rotate.

Preferably, guide rods are arranged on two sides of the screw rod, the guide rods are matched with the guide holes, connecting plates are fixedly connected to two ends of the guide rods, the bottom surfaces of the connecting plates are fixedly connected with the top surface of the base, and the connecting plates are used for supporting the guide rods.

Preferably, the bottom surface middle part of bearing board is provided with the hinge seat, the activity terminal surface of hinge seat and the top surface fixed connection of spill seat, the both sides face of spill seat all is provided with the notch, electronic jar is located the notch, the one end and the notch of electronic jar are articulated, electronic jar includes the telescopic link, the one end that electronic jar was kept away from to the telescopic link articulates with the bearing board mutually, starts electronic jar, and the telescopic link removes under the effect of electronic jar, and under the cooperation of hinge seat to can make the bearing board rotate, and then can adjust the change hole direction of drill bit.

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

1. the utility model has good precision, and the movable plate can reciprocate through the mutual matching of the screw rod and the threaded hole and the mutual matching of the guide rod and the guide hole, so that the drill bit can stably move to carry out drilling operation;

2. the utility model has good practicability, can adjust the direction of the rotary hole according to the requirement, starts the electric cylinder, and moves the telescopic rod under the action of the electric cylinder, and under the cooperation of the hinge seat, the bearing plate can be rotated, and then the rotary hole direction of the drill bit can be adjusted.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of another overall structure of the present utility model.

FIG. 3 is a schematic view showing the cooperation of the concave seat and the supporting plate.

In the figure: 1. a base; 2. a fixing plate; 3. a motor; 4. a screw; 5. a guide rod; 6. a connecting plate; 7. a movable plate; 8. a threaded hole; 9. a guide hole; 10. a connecting column; 11. a connecting disc; 12. a concave seat; 13. a notch; 14. an electric cylinder; 15. a telescopic rod; 16. a bearing plate; 17. a hinge base; 18. a chamber; 19. a drill bit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-3, the utility model provides a power head device of a drilling machine, which comprises a base 1, wherein a motor 3 is arranged on the top surface of the base 1, a screw 4 is fixedly connected to the output shaft end of the motor 3, a movable plate 7 is sleeved on the side wall of the screw 4, a connecting column 10 is fixedly connected to the top surface of the movable plate 7, a connecting disc 11 is fixedly connected to the top end of the connecting column 10, a concave seat 12 is fixedly connected to one surface of the connecting disc 11, which faces away from the connecting column 10, electric cylinders 14 are arranged on two sides of the concave seat 12, a supporting plate 16 is arranged above the concave seat 12, a cavity 18 is fixedly connected to the top surface of the supporting plate 16, and a drill bit 19 is inserted into the side wall of the cavity 18.

The lateral wall of motor 3 is provided with fixed plate 2, and the bottom surface of fixed plate 2 and the top surface fixed connection of base 1.

By adopting the above technical scheme, the motor 3 is installed through the fixed plate 2.

The middle part of the side wall of the movable plate 7 is provided with a threaded hole 8 in a penetrating way, and the screw 4 is matched with the threaded hole 8.

Through adopting above-mentioned technical scheme, start motor 3, screw rod 4 rotates under the effect of motor 3 output shaft, through the mutually supporting of screw rod 4 and screw hole 8 to and under the mutually supporting of guide bar 5 and guiding hole 9, thereby can make fly leaf 7 carry out reciprocating motion.

The lateral wall of fly leaf 7 runs through and is provided with guiding hole 9, and the quantity of guiding hole 9 has two, and two guiding hole 9 symmetry are located the both sides of screw hole 8 respectively.

Through adopting above-mentioned technical scheme, guide bar 5 and the mutually supporting of guiding hole 9 can make fly leaf 7 remove more steadily on the one hand, and on the other hand can avoid fly leaf 7 to take place to rotate.

Guide rods 5 are arranged on two sides of the screw 4, the guide rods 5 are matched with the guide holes 9, connecting plates 6 are fixedly connected to two ends of the guide rods 5, and the bottom surfaces of the connecting plates 6 are fixedly connected with the top surface of the base 1.

By adopting the above technical scheme, the connecting plate 6 is used for playing a supporting role on the guide rod 5.

The bottom surface middle part of bearing board 16 is provided with hinge seat 17, and the movable terminal surface of hinge seat 17 and the top surface fixed connection of spill seat 12, and the both sides face of spill seat 12 all is provided with notch 13, and electronic jar 14 is located notch 13, and electronic jar 14's one end is articulated with notch 13, and electronic jar 14 includes telescopic link 15, and telescopic link 15 keeps away from electronic jar 14's one end and bearing board 16 phase articulates.

By adopting the above technical scheme, start electronic jar 14, telescopic link 15 removes under the effect of electronic jar 14, and under the cooperation of hinge mount 17 to can make the bearing board 16 rotate, and then can adjust the change hole direction of drill bit 19.

Working principle: when the drilling machine is used, the motor 3 is started, the screw 4 rotates under the action of the output shaft of the motor 3, and the movable plate 7 can reciprocate and the drill bit 19 can move through the mutual matching of the screw 4 and the threaded hole 8 and the mutual matching of the guide rod 5 and the guide hole 9 so as to perform drilling operation;

when the direction of the rotary hole is required to be adjusted, the electric cylinder 14 is started, the telescopic rod 15 moves under the action of the electric cylinder 14, and under the cooperation of the hinge seat 17, the bearing plate 16 can be rotated, and the direction of the rotary hole of the drill bit 19 can be adjusted.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. A drilling machine power head device, comprising a base (1), characterized in that: the top surface of base (1) is provided with motor (3), the output axle head fixedly connected with screw rod (4) of motor (3), the lateral wall cover of screw rod (4) is equipped with fly leaf (7), the top surface fixedly connected with spliced pole (10) of fly leaf (7), the top fixedly connected with connection pad (11) of spliced pole (10), the one side fixedly connected with concave seat (12) of spliced pole (10) are backed to connection pad (11), the both sides of concave seat (12) all are provided with electronic jar (14), the top of concave seat (12) is provided with carrier plate (16), the top fixedly connected with cavity (18) of carrier plate (16), the lateral wall of cavity (18) alternates and is equipped with drill bit (19).

2. A drill power head device according to claim 1, characterized in that the side wall of the motor (3) is provided with a fixing plate (2), the bottom surface of the fixing plate (2) being fixedly connected with the top surface of the base (1).

3. A drilling machine power head device according to claim 1, characterized in that a threaded hole (8) is formed in the middle of the side wall of the movable plate (7), and the screw (4) is matched with the threaded hole (8).

4. A drilling machine power head device according to claim 3, characterized in that the side wall of the movable plate (7) is provided with guide holes (9) in a penetrating manner, the number of the guide holes (9) is two, and the two guide holes (9) are symmetrically arranged on two sides of the threaded hole (8) respectively.

5. The drilling machine power head device according to claim 4, wherein guide rods (5) are arranged on two sides of the screw (4), the guide rods (5) are matched with the guide holes (9), connecting plates (6) are fixedly connected to two ends of the guide rods (5), and the bottom surfaces of the connecting plates (6) are fixedly connected with the top surface of the base (1).

6. A drilling machine power head device according to claim 1, characterized in that the middle part of the bottom surface of the bearing plate (16) is provided with a hinge seat (17), and the movable end surface of the hinge seat (17) is fixedly connected with the top surface of the concave seat (12).

7. A drilling machine power head arrangement as claimed in claim 1, characterized in that the concave seat (12) is provided with notches (13) on both sides, the electric cylinder (14) being located in the notches (13), the said

One end of an electric cylinder (14) is hinged with the notch (13), the electric cylinder (14) comprises a telescopic rod (15),

one end of the telescopic rod (15) far away from the electric cylinder (14) is hinged with the bearing plate (16).