阅读说明：本技术 一种钻头内置推进系统式液钻机 (Drill bit built-in propulsion system type hydraulic drilling machine ) 是由 张楠 于 2021-08-20 设计创作，主要内容包括：本发明公开了一种钻头内置推进系统式液钻机,包括混凝土墙体、导向运动杆、钻头、液体对接管、传动单元、动力单元、操控握把,导向运动杆穿过钻头与对接套筒对接安装,对接套筒与对接转轴连动安装,转动摇把实现了整个对接转轴的向前运动,对接转轴、传动单元和动力单元连动安装,一种钻头内置推进系统式液钻机,本装置设计为钻头内置推进系统式液钻切割作业,操作钻头与混凝土墙体上安装导向运动杆对接安装,启动动力单元后传动单元带动钻头旋转切割作业,转动摇把,对接套筒的旋转转盘带动运动丝杠与导向运动杆螺纹进给运动,实现了钻头内置推进式的进给运动,进给套筒在小操作空间时更换安装操作圆盘。(The invention discloses a drill bit built-in propulsion system type hydraulic drilling machine, which comprises a concrete wall body, a guiding motion rod, a drill bit, a liquid butt joint pipe, a transmission unit, a power unit and a control handle, wherein the guiding motion rod penetrates through the drill bit and is installed in a butt joint way with a butt joint sleeve, the butt joint sleeve is installed in a linkage way with a butt joint rotating shaft, the forward motion of the whole butt joint rotating shaft is realized by rotating a crank, the butt joint rotating shaft, the transmission unit and the power unit are installed in a linkage way, the device is designed in such a way that the drill bit is built-in to propel the system type hydraulic drilling cutting operation, the guiding motion rod is installed on the operating drill bit and the concrete wall body in a butt joint way, the transmission unit drives the drill bit to rotate the cutting operation after the power unit is started, the crank is rotated, a rotary turntable of the butt joint sleeve drives a motion screw rod to perform threaded feeding motion with the guiding motion rod, and the built-in drill bit propulsion type feeding motion is realized, the feeding sleeve is used for replacing and installing the operating disk in a small operating space.)

1. The utility model provides a built-in propulsion system formula hydrodrill of drill bit, a serial communication port, including concrete wall (1), guiding motion pole (2), drill bit (3), butt joint sleeve (4), butt joint pivot (5), feed sleeve (6), crank (7), liquid butt joint pipe (8), drive unit (9), power pack (10), control handle (11), based on concrete wall (1) installs guiding motion pole (2) perpendicularly, guiding motion pole (2) pass drill bit (3) and butt joint sleeve (4) butt joint installation, butt joint sleeve (4) and butt joint pivot (5) linkage installation, feed sleeve (6) are installed to butt joint pivot (5) opposite side, the forward motion of whole butt joint pivot (5) has been realized in rotation crank (7), feed sleeve (6) bottom position intercommunication and install liquid butt joint pipe (8), butt joint pivot (5) have been established, The transmission unit (9) and the power unit (10) are installed in a linkage mode, and the rear side of the power unit (10) is electrically connected with an operation handle (11).

2. The drill bit built-in propulsion system type hydraulic drilling machine according to claim 1, wherein the drill bit (3) is composed of crushing teeth (12), an alloy cylinder (13) and a hexagonal butt joint block (14), the crushing teeth (12) are formed in the front end of the alloy cylinder (13) in a machining mode, the crushing teeth (12) are arranged in an inclined angle of 30 degrees, the best crushing invasion angle is achieved, the hexagonal butt joint block (14) is installed on the basis of welding of the rear end of the alloy cylinder (13), and the hexagonal butt joint block (14) is installed in a butt joint mode with a hexagonal inner groove of a butt joint rotating shaft (5), so that the stability of rotation during transmission is guaranteed.

3. The hydraulic drilling machine with the built-in drill bit propulsion system as claimed in claim 1, wherein the feeding sleeve (6) is composed of an outer sleeve (15), a moving screw rod (16), a limiting joint (17) and a rotating turntable (18), the rotating turntable (18) is installed at one side end of the outer sleeve (15) in a positioning mode, the limiting joint (17) is installed at the center of a circle of a disc body of the rotating turntable (18) in a built-in mode, the limiting joint (17) and the moving screw rod (16) are installed in an integrated mode in a welding mode, the moving screw rod (16) is in butt joint with a threaded hole in the center of the bar body of the guiding moving rod (2), the crank (7) is rotated, and the rotating turntable (18) drives the moving screw rod (16) to conduct feeding movement towards the guiding moving rod (2), and the built-in drill bit propulsion feeding movement is achieved.

4. The hydraulic drilling machine with the built-in drill bit propulsion system as claimed in claim 3, wherein the limiting joint (17) is composed of a butt joint pin block (19), a locking screw (20) and a butt joint sleeve (21), the butt joint pin block (19) is installed on the basis of welding of the tail end of the motion screw rod (16), and the butt joint pin block (19) is installed in a positioning mode through the locking screw (20) and the butt joint sleeve (21), so that the installation stability of the motion screw rod (16) is guaranteed, and the phenomenon that sliding occurs during feeding motion and cutting safety is affected is avoided.

5. The drill bit built-in propulsion system type liquid drilling machine as claimed in claim 3, wherein the feeding sleeve (6) is provided with a crank (7) in a positioning mode in a large operation space so as to facilitate feeding operation in cutting, the feeding sleeve (6) is provided with an operation disc (22) in a replacement mode in a small operation space, and the rocker of the operation disc (22) is rotated to achieve feeding operation in cutting.

6. The hydraulic drilling machine with the built-in drill bit propulsion system according to claim 3, characterized in that the guiding motion rod (2) is composed of an expansion screw (23), a threaded rod (24), a butt joint disc (25) and a guide rod (26), the butt joint disc (25) and the guide rod (26) are integrally welded, the expansion screw (23) is installed based on the concrete wall (1) in a positioning mode, and the threaded rod (24) at the front end of the expansion screw (23) is in butt joint with the threaded hole of the butt joint disc (25) in a threaded mode to achieve vertical positioning installation of the guiding motion rod (2) on the concrete wall (1).

Technical Field

The invention relates to the field of hydraulic drilling machines, in particular to a hydraulic drilling machine with a built-in drill bit propulsion system.

Background

When air conditioning holes or drain holes are drilled, water drilling machines are often used. However, the stepping body of the conventional water drilling machine is huge, the weight is heavier and heavier, and the propulsion system of the conventional water drilling machine is positioned and installed on the fixed rod beside the water drilling machine, so that the traditional water drilling machine is very easy to deviate from the angle of the drill bit during drilling, the drill bit is easily clamped, and the phenomena of drill bit damage and motor overload heating are easily caused.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a drill bit built-in propulsion system type hydraulic drilling machine. In order to achieve the purpose, the invention adopts the following technical scheme:

a propelling system type hydraulic drilling machine with a built-in drill bit comprises a concrete wall body, a guide motion rod, a drill bit, a butt joint sleeve, a butt joint rotating shaft, a feeding sleeve, a crank, a liquid butt joint pipe, a transmission unit, a power unit and a control handle.

Preferably, the drill bit comprises broken tooth, alloy cylinder and hexagonal butt joint piece, and alloy cylinder front end position machine-shaping has broken tooth, and broken tooth angle slope 30 sets up, has realized the best broken invasion angle, and install hexagonal butt joint piece based on alloy cylinder rear end welding, hexagonal butt joint piece and butt joint pivot hexagonal inside groove butt joint installation have guaranteed rotatory stability can during the transmission.

Preferably, the feeding sleeve comprises an outer sleeve, a moving screw rod, a limiting joint and a rotating turntable, the rotating turntable is installed at one side end of the outer sleeve in a positioning mode, the limiting joint is installed at the position of the circle center of a disc body of the rotating turntable in a built-in mode, the limiting joint and the moving screw rod are installed in an integrated mode in a welding mode, the moving screw rod is in butt joint with a threaded hole in the center of a rod body of the guiding moving rod, the crank is rotated, the rotating turntable drives the moving screw rod to conduct feeding movement to the guiding moving rod, and built-in pushing feeding movement of the drill bit is achieved.

Preferably, the limiting joint is composed of a butt joint pin block, a locking screw and a butt joint sleeve, the butt joint pin block is installed on the basis of the welding of the tail end of the moving lead screw, the butt joint pin block is installed through the locking screw and the butt joint sleeve in a positioning mode, the stability of installation of the moving lead screw is guaranteed, and the phenomenon that sliding occurs during feeding movement to affect cutting safety is avoided.

Preferably, the feeding sleeve is provided with a crank in a positioning mode in a large operation space, so that feeding operation during cutting is facilitated, the feeding sleeve is provided with the operation disc in a replacing mode in a small operation space, and the operation disc rocker is rotated to achieve feeding operation during cutting.

Preferably, the guiding movement rod is composed of an expansion screw, a threaded rod, a butt joint disc and a guide rod, the butt joint disc and the guide rod are welded in an integrated mode, the expansion screw is installed on the basis of the concrete wall in a positioning mode, and the threaded rod at the front end of the expansion screw is in threaded butt joint with a threaded hole of the butt joint disc to achieve vertical positioning installation of the guiding movement rod on the concrete wall.

Compared with the prior art, the invention has the following advantages: the utility model provides a built-in propulsion system formula liquid drilling machine of drill bit, traditional water drilling machine step-by-step size is huge, weight is heavier than heavier and is heavier, and traditional formula water drilling machine's propulsion system location is installed on the dead lever on water drilling machine next door moreover, very easily takes place the deviation with the angle of drill bit when drilling, the phenomenon that the drill bit was blocked appears very easily, easily causes the emergence of drill bit damage and motor overload phenomenon of generating heat. The device comprises the following steps:

1: crushing teeth are formed at the front end of the alloy cylinder body in a processing mode, and the angle of each crushing tooth is inclined by 30 degrees, so that the optimal crushing invasion angle is realized;

2: the crank handle is rotated, the feed sleeve rotates the turntable to drive the motion screw rod and the guide motion rod to realize spiral feed motion, and the built-in propelling feed motion of the drill bit is realized;

3: the crank is installed in the location of the feeding sleeve in the large operation space, feeding operation in cutting is facilitated, the operation disc is installed and replaced in the feeding sleeve in the small operation space, and feeding operation in cutting is achieved by rotating the operation disc rocker.

4: the built-in propulsion system formula hydrodrill of drill bit simple structure easily operates and can not take place the card drill bit phenomenon, and whole device can cut the drilling operation in the narrow and small place in space, need not to install and feeds the guide rail, and work efficiency is high.

Drawings

FIG. 1 is a schematic structural diagram of a drill bit built-in propulsion system type liquid drilling machine according to the present invention.

Fig. 2 is a schematic view of the installation structure of the drill bit built-in propulsion system type liquid drilling machine of the invention.

FIG. 3 is a schematic diagram of the drill bit of the present invention.

Fig. 4 is a schematic view of the structure of the feed sleeve of the present invention.

Fig. 5 is a schematic structural view of the spacing joint of the present invention.

Fig. 6 is a schematic view of the installation structure of the operation disk of the present invention.

Fig. 7 is a schematic view of the installation structure of the guide motion bar of the present invention.

In the figure: 1. concrete wall, 2, guiding motion rod, 3, drill bit, 4, butt joint sleeve, 5, butt joint rotating shaft, 6, feeding sleeve, 7, crank, 8, liquid butt joint pipe, 9, transmission unit, 10, power unit, 11, control handle, 12, crushing tooth, 13, alloy cylinder, 14, hexagonal butt joint block, 15, outer sleeve, 16, motion screw rod, 17, limit joint, 18, rotary turntable, 19, butt joint pin block, 20, locking screw, 21, butt joint sleeve, 22, operation disc, 23, expansion screw, 24, threaded rod, 25, butt joint disc, 26 and guide rod.

Detailed Description

The invention is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, a drill bit built-in propulsion system type hydraulic drilling machine comprises a concrete wall 1, a guide motion rod 2, a drill bit 3, a butt joint sleeve 4, a butt joint rotating shaft 5, a feeding sleeve 6, a crank 7, a liquid butt joint pipe 8, a transmission unit 9, a power unit 10 and a control handle 11, wherein the guide motion rod 2 is vertically installed on the basis of the concrete wall 1, the guide motion rod 2 is installed in a butt joint mode through the drill bit 3 and the butt joint sleeve 4, the butt joint sleeve 4 is installed in linkage with the butt joint rotating shaft 5, the feeding sleeve 6 is installed on the other side of the butt joint rotating shaft 5, the forward movement of the whole butt joint rotating shaft 5 is realized by rotating the crank 7, the liquid butt joint pipe 8 is installed at the bottom of the feeding sleeve 6 in a communicating mode, the butt joint rotating shaft 5, the transmission unit 9 and the power unit 10 are installed in a linkage mode, and the rear side of the power unit 10 is electrically connected with an operation handle 11.

The drill bit 3 comprises broken tooth 12, alloy cylinder 13 and hexagonal type butt joint piece 14, and alloy cylinder 13 front end position machine-shaping has broken tooth 12, and broken tooth 12 angle slope 30 sets up, has realized the best broken invasion angle, and install hexagonal type butt joint piece 14 based on alloy cylinder 13 rear end welding, and hexagonal type butt joint piece 14 and 5 hexagonal type inside grooves butt joint installations of butt joint pivot have guaranteed rotatory stability can when the transmission, and 3 sizes of drill bit can be adjusted according to the demand and change, and the cutting angle of cutting drill bit 3 is unrestricted.

The feeding sleeve 6 is composed of an outer sleeve 15, a moving screw 16, a limiting joint 17 and a rotating turntable 18, the rotating turntable 18 is installed at one side end of the outer sleeve 15 in a positioning mode, the limiting joint 17 is installed at the position of the center of a circle of a disc body of the rotating turntable 18 in a built-in mode, the limiting joint 17 and the moving screw 16 are installed in an integrated mode in a welding mode, the moving screw 16 is in butt joint with a threaded hole in the center of a bar body of the guide moving rod 2, the crank 7 is rotated, the rotating turntable 18 drives the moving screw 16 to conduct feeding movement towards the guide moving rod 2, built-in pushing feeding movement of a drill bit is achieved, a pushing system is designed in a spiral feeding mode, and the drill bit clamping phenomenon cannot occur due to the fact that the feeding system and the drill bit 3 are installed in the same center.

The limiting joint 17 is composed of a butt joint pin block 19, a locking screw 20 and a butt joint sleeve 21, the butt joint pin block 19 is installed on the basis of the tail end of the moving lead screw 16 in a welding mode, the butt joint pin block 19 is installed through the locking screw 20 and the butt joint sleeve 21 in a locating mode, the installation stability of the moving lead screw 16 is guaranteed, the phenomenon that sliding occurs during feeding movement and cutting safety is affected is avoided, and the length of the moving lead screw 16 is adjusted according to the length adjustment of the guide moving rod 2.

The crank 7 is installed in the location of the feeding sleeve 6 in the large operation space, feeding operation in cutting is facilitated, the operation disc 22 is installed in the feeding sleeve 6 in a replacement mode in the small operation space, feeding operation in cutting is achieved by rotating the rocker of the operation disc 22, and rapid cutting operation in a narrow space is achieved.

The guiding motion rod 2 is composed of expansion screws 23, threaded rods 24, butt joint disks 25 and guide rods 26, the butt joint disks 25 and the guide rods 26 are welded integrally, the expansion screws 23 are installed on the concrete wall 1 in a positioning mode, the threaded rods 24 at the front ends of the expansion screws 23 are in butt joint with threaded holes of the butt joint disks 25 in a threaded mode, the guiding motion rod 2 is installed on the concrete wall 1 in a vertical positioning mode, and the specification of the guiding motion rod 2 can be adjusted according to cutting requirements.

The working principle of the invention is as follows: a built-in propulsion system type liquid drilling machine of a drill bit is designed for built-in propulsion system type liquid drilling cutting operation of the drill bit, a guide motion rod is installed on an operation drill bit and a concrete wall body in a butt joint mode, a transmission unit drives the drill bit to rotate to cut after a power unit is started, crushing teeth are formed in the front end of an alloy cylinder body in a machining mode, the crushing teeth are inclined by 30 degrees, the best crushing invasion angle is achieved, a crank is rotated, a rotary turntable of a butt joint sleeve drives a motion screw rod and the guide motion rod to perform spiral feeding motion, built-in propulsion type feeding motion of the drill bit is achieved, the crank is installed in a positioning mode when a feeding sleeve is in a large operation space, feeding operation during cutting is facilitated, an operation disc is installed when the feeding sleeve is in a small operation space, and feeding operation during cutting is achieved by rotating a rocker of the operation disc. And the liquid is connected with water outside the butt pipe or emulsion is used for cooling the drill bit.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.