CN211598535U

CN211598535U - Improved lifting and rotating structure of drilling machine

Info

Publication number: CN211598535U
Application number: CN201922343307.2U
Authority: CN
Inventors: 于清宝; 关健锋
Original assignee: Dalian Taihe Hengcheng Foundation Engineering Co ltd
Current assignee: Dalian Taihe Hengcheng Foundation Engineering Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-29
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses an improved punching machine lifting and rotating structure, which relates to the technical field of punching machines and solves the technical problem that the prior punching machine can not adjust the pre-construction position in the horizontal direction so that the work efficiency of a guide post punching machine is low, the structure comprises a mechanical arm front arm, wherein one end of the mechanical arm front arm is movably connected with a bearing plate through a first connecting frame, the other end of the mechanical arm front arm is movably connected with a rotating rod, the rotating rod is movably connected with the bearing plate through a second connecting frame, and a base is arranged on the bearing plate. Time and labor are saved, and the working efficiency of the punching machine is improved.

Description

Improved lifting and rotating structure of drilling machine

Technical Field

The utility model relates to a piercing press technical field specifically is an improvement type rig elevation and subsidence revolution mechanic.

Background

Along with the development of society and the progress and improvement of science and technology, also gradually promoted in the aspect of the building thereupon, when the building construction, need excavate the massif, lead to the massif to take place easily and collapse and landslide for the harm, need punch the massif from this, and increase the stock in the downthehole, and then reach the fixed to the massif, need the percussion machine to punch the massif from this, current percussion machine is when punching, only can carry out the adjustment in vertical direction in the position of punching in advance, can not carry out horizontal scheduling adjustment in the horizontal direction, when horizontal adjustment, need adjust the organism wholly together, thereby increased the adjustment time, waste time and energy, reduced the work efficiency of percussion machine.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an improvement type impact drill lifting and drop rotating structure has solved thereby current impact drill can not carry out the technical problem that guide pillar impact drill work efficiency is low of the adjustment of horizontal direction to the position of being under construction in advance.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an improvement type rig that dashes lift revolution mechanic, includes the arm forearm, one serves and has the loading board through first link swing joint on the arm forearm, swing joint has the dwang on the arm forearm other end, dwang and loading board pass through second link swing joint, install the base on the loading board, install hydraulic pressure push rod on the base, hydraulic pressure push rod includes pneumatic cylinder and hydraulic stem, the last drive arrangement that is connected with of hydraulic pressure push rod, fixed mounting has the rig support of dashing on the hydraulic stem, set up flutedly on the loading board, the wall mounting has the stopper under the rig support of dashing, stopper and recess phase-match.

Preferably, the driving device comprises a bearing, a mounting groove is formed in the base, the bearing is embedded in the mounting groove, the hydraulic cylinder is embedded in the inner ring of the bearing, a driven wheel is fixedly mounted on the hydraulic cylinder, a motor is mounted on one side of the base, a driving wheel is mounted on a motor driving end of the motor, and the driving wheel is meshed with the driven wheel.

Preferably, the driving wheel and the driven wheel are respectively of a conical gear structure.

Preferably, a protective cover is arranged on the periphery of the hydraulic push rod and the driving device, a through hole is formed in the protective cover, and the hydraulic rod penetrates through the through hole.

Preferably, the lower wall surface of the drilling machine support is fixedly provided with a connecting seat, and the top end of the hydraulic rod is fixedly connected with the connecting seat through a spring.

Preferably, a sliding groove is formed in the inner wall surface of the connecting seat, a sliding block is fixedly mounted on the hydraulic rod, and the sliding block is slidably mounted in the sliding groove.

Preferably, the length of the sliding groove is smaller than the height of the connecting seat.

Preferably, the connecting seat is connected with the drilling machine support through a fixing bolt.

Advantageous effects

The utility model provides an improvement type rig that dashes goes up and down revolution mechanic has solved current rig that dashes and can not carry out the adjustment of horizontal direction guide pillar rig that work efficiency is low technical problem to the position of being under construction in advance, the utility model discloses a change the volume to the excavator, will dash rig and arm forearm to dock to make rig that dashes can the oscilaltion through hydraulic pressure push rod, thereby increase the machining height of rig that dashes, and through drive arrangement, can make the rig that dashes carry out the adjustment on the horizontal direction, and then more accurate carry out the accuracy to the position of preprocessing and punch a hole, labour saving and time saving has improved the work efficiency of piercing press.

Drawings

Figure 1 is the utility model discloses an improvement type drilling machine elevation and subsidence revolution mechanic's main visual structure sketch map.

Fig. 2 is the utility model discloses an improvement type drilling machine lift revolution mechanic connecting seat's schematic structure.

In the figure: 1-forearm of mechanical arm; 2-a first connecting frame; 3-a bearing plate; 4-rotating the rod; 5-a second connecting frame; 6-a base; 7-a hydraulic cylinder; 8-hydraulic rod; 9-a drilling machine support; 10-a groove; 11-a limiting block; 12-a bearing; 13-mounting grooves; 14-a driven wheel; 15-a motor; 16-a driving wheel; 17-a protective cover; 18-a via hole; 19-a connecting seat; 20-a spring; 21-a chute; 22-a slide block; 23-fixing the bolt.

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. 1-2, the present invention provides a technical solution: an improved drilling machine lifting and rotating structure comprises a mechanical arm forearm 1, wherein one end of the mechanical arm forearm 1 is movably connected with a bearing plate 3 through a first connecting frame 2, the other end of the mechanical arm forearm 1 is movably connected with a rotating rod 4, the rotating rod 4 is movably connected with the bearing plate 3 through a second connecting frame 5, a base 6 is installed on the bearing plate 3, a hydraulic push rod is installed on the base 6 and comprises a hydraulic cylinder 7 and a hydraulic rod 8, a driving device is connected onto the hydraulic push rod, a drilling machine support 9 is fixedly installed on the hydraulic rod 8, a groove 10 is formed in the bearing plate 3, a limiting block 11 is installed on the wall surface of the drilling machine support 9, the limiting block 11 is matched with the groove 10, the driving device comprises a bearing 12, a mounting groove 13 is formed in the base 6, and the bearing 12 is embedded in the mounting groove 13, the hydraulic cylinder 7 is embedded in an inner ring of the bearing 12, a driven wheel 14 is fixedly mounted on the hydraulic cylinder 7, a motor 15 is mounted on one side of the base 6, a driving wheel 16 is mounted on a motor driving end of the motor 15, the driving wheel 16 is meshed with the driven wheel 14 and is connected with the driven wheel 14, the driving wheel 16 and the driven wheel 14 are respectively of a conical gear structure, a protective cover 17 is mounted on the periphery of the hydraulic push rod and the driving device, a through hole 18 is formed in the protective cover 17, the hydraulic rod 8 penetrates through the through hole 18, a connecting seat 19 is fixedly mounted on the lower wall surface of the drill punching machine support 9, the top end of the hydraulic rod 8 is fixedly connected with the connecting seat 19 through a spring 20, a sliding groove 21 is formed in the inner wall surface of the connecting seat 19, a sliding block 22 is fixedly mounted, the connecting seat 19 is connected with the drilling machine support 9 through a fixing bolt 23.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): as can be known from the attached drawings 1-2 in the specification, when in use, the excavator is operated, so that the mechanical arm front arm 1 of the excavator moves to a pre-processing position, at the moment, the telescopic device on the mechanical arm front arm 1 pushes the second connecting frame 5 to enable the bearing plate 3 to be preliminarily adjusted under the action of the rotating rod 4 and the first connecting frame 2, the hydraulic push rod is started, the hydraulic rod 8 is lifted upwards under the action of the hydraulic cylinder 7 and pushes the connecting seat 19, the spring 20 in the connecting seat 19 is compressed by the pushing force, so that the damage to the impact drill support 9 at the moment of starting the hydraulic rod 8 is prevented, the hydraulic rod 8 compresses the spring 20 along the path of the sliding groove 21 under the action of the slide block 22, at the moment, the impact drill support 9 is lifted upwards, the electric motor 15 is started, the driving end of the motor 15 rotates and drives the driving wheel 16 to rotate, and the, the driven wheel 14 drives the hydraulic cylinder 7 to rotate under the action of the bearing 12, so that the drill press bracket 9 rotates horizontally, and when the drill press bracket 9 is not adjusted in height, the limiting block 11 is inserted into the groove 10 and used for fixing the drill press bracket 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. An improved drilling machine lifting and rotating structure comprises a mechanical arm forearm (1), wherein one end of the mechanical arm forearm (1) is movably connected with a bearing plate (3) through a first connecting frame (2), the other end of the mechanical arm forearm (1) is movably connected with a rotating rod (4), the rotating rod (4) is movably connected with the bearing plate (3) through a second connecting frame (5), the improved drilling machine lifting and rotating structure is characterized in that a base (6) is mounted on the bearing plate (3), a hydraulic push rod is mounted on the base (6) and comprises a hydraulic cylinder (7) and a hydraulic rod (8), a driving device is connected onto the hydraulic push rod, a drilling machine support (9) is fixedly mounted on the hydraulic rod (8), a groove (10) is formed in the bearing plate (3), and a limiting block (11) is mounted on the lower wall surface of the drilling machine support (9), the limiting block (11) is matched with the groove (10).

2. An improved drilling and percussion machine lifting and rotating structure as claimed in claim 1, wherein the driving device comprises a bearing (12), the base (6) is provided with a mounting groove (13), the bearing (12) is embedded in the mounting groove (13), the hydraulic cylinder (7) is embedded in the inner ring of the bearing (12), the hydraulic cylinder (7) is fixedly provided with a driven wheel (14), a motor (15) is installed on one side of the base (6), a driving wheel (16) is installed on the motor driving end of the motor (15), and the driving wheel (16) is engaged with the driven wheel (14).

3. An improved lifting and rotating structure of a drilling machine as claimed in claim 2, characterized in that the driving wheel (16) and the driven wheel (14) are respectively of a bevel gear structure.

4. An improved lifting and rotating structure of a drilling machine as claimed in claim 1, characterized in that a protective cover (17) is installed around the hydraulic push rod and the driving device, a through hole (18) is formed on the protective cover (17), and the hydraulic rod (8) penetrates through the through hole (18).

5. An improved lifting and rotating structure of a drilling machine as claimed in claim 1, characterized in that a connecting seat (19) is fixedly installed on the lower wall surface of the drilling machine support (9), and the top end of the hydraulic rod (8) is fixedly connected with the connecting seat (19) through a spring (20).

6. An improved lifting and rotating structure of a drilling machine as claimed in claim 5, characterized in that a sliding groove (21) is formed on the inner wall surface of the connecting seat (19), a sliding block (22) is fixedly mounted on the hydraulic rod (8), and the sliding block (22) is slidably mounted in the sliding groove (21).

7. An improved lifting and rotating structure of a drilling machine as claimed in claim 6, characterized in that the length of the sliding slot (21) is less than the height of the connecting base (19).

8. An improved lifting and rotating structure of a drilling machine as claimed in claim 5, characterized in that the connecting base (19) is connected with the drilling machine support (9) by a fixing bolt (23).