CN215408462U

CN215408462U - Pneumatic track drilling machine's guiding mechanism

Info

Publication number: CN215408462U
Application number: CN202121680529.4U
Authority: CN
Inventors: 何晓义; 贾志伟; 高志友; 周昌伟
Original assignee: Shijiazhuang Zelin Coal Mine Machinery Manufacturing Co ltd
Current assignee: Shijiazhuang Zelin Coal Mine Machinery Manufacturing Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-04
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the technical field of pneumatic crawler drills, and provides a guide mechanism of a pneumatic crawler drill, it is convenient for fix a position the required position of punching, the direction stability of slide has been improved through a plurality of guider cooperation simultaneously, including the rig body, the rig body includes track drive device and adjusting device, track drive device's top is connected with adjusting device, still include drilling equipment, drilling equipment includes the fixed plate, fixed plate and adjusting device fixed connection, sliding connection has the slide on the fixed plate, first motor is installed on the top of slide, the work groove has been seted up on the fixed plate, sliding connection has the connecting block in the work groove, connecting block and slide fixed connection, install the second motor on the fixed plate, the output of second motor extends to the work inslot and is connected the screw rod, the other end through connection piece and the work groove rotation of screw rod are connected.

Description

Pneumatic track drilling machine's guiding mechanism

Technical Field

The utility model relates to the technical field of pneumatic crawler drills, in particular to a guide mechanism of a pneumatic crawler drill.

Background

The pneumatic crawler-type drilling machine is a light deep hole drilling machine which uses compressed air as power and is equipped with crawler-type walking structure, is applicable to the construction of water detection, gas drainage hole and pressure relief hole in coal seam under coal mine, mainly comprises crawler assembly, chassis assembly, driving assembly, oil tank assembly, control assembly, upright post assembly, main machine assembly and rubber pipe assembly, etc. it has the advantages of 360-degree horizontal angle drilling, flexible operation, strong maneuvering characteristic and good safety performance, etc., and can maximally reduce the labor intensity of workers.

The guide mechanism of the existing pneumatic crawler drill comprises a crawler driving device, an adjusting device and a drilling device, wherein when the guide mechanism is used, the guide mechanism is moved to a required position through the crawler driving device, then the height and the angle are adjusted through the adjusting device, and after the adjustment is finished, the drilling device is used for drilling.

Foretell prior art scheme fixes a position through the advancing direction of drill bit usually to punch to required position, it is lower to use the convenience, when punching, need drive the slide and drive the drill bit removal and punch, nevertheless meet harder object and easily lead to the device vibrations at the in-process that removes and punch, make the moving direction skew of slide, thereby influence the removal of slide, the guiding mechanism who easily makes the slide simultaneously leads to the atress inequality to draw the hair because of the skew, influence the result of use, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a guide mechanism of a pneumatic crawler drill, which aims to solve the problems that the drilling position is not convenient to position, and the device is easy to shake when a hard object is encountered in the process of moving and drilling, so that the moving direction of a sliding plate is deviated, and the guide mechanism of the sliding plate is subjected to uneven stress and galling due to deviation.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a guide mechanism of a pneumatic crawler drill comprises a drill body, wherein the drill body comprises a crawler driving device and an adjusting device, the top end of the crawler driving device is connected with the adjusting device, the drill device further comprises a drilling device, the drilling device comprises a fixing plate, the fixing plate is fixedly connected with the adjusting device, a sliding plate is connected to the fixing plate in a sliding mode, a first motor is installed at the top end of the sliding plate, a working groove is formed in the fixing plate, a connecting block is connected to the working groove in a sliding mode, the connecting block is fixedly connected with the sliding plate, a second motor is installed on the fixing plate, the output end of the second motor extends into the working groove and is connected with a screw rod, the other end of the screw rod penetrates through the connecting block and is connected with the working groove in a rotating mode, a plurality of first sliding holes are formed in the sliding plate, first guide rods are connected to the first sliding holes in a sliding mode, the two ends of the first guide rods are connected with the fixing plate through the fixing block, a supporting plate and a mounting frame are fixedly connected to the fixing plate, the backup pad in-connection has solid fixed ring, gu sliding connection has the connecting rod in the fixed ring, the output fixed connection of connecting rod and first motor, the other end of connecting rod is connected with the drill bit, rotates on the mounting bracket and is connected with the working plate, fixedly connected with gear on the working plate, the working plate is connected with the mounting panel through the connecting plate, installs the laser lamp on the mounting panel, and the fixed plate is connected with electric putter through the mount pad, and electric putter's output is connected with the push pedal, the spout has been seted up in the backup pad, and sliding connection has the slide bar in the spout, slide bar and push rod fixed connection, the bottom of slide bar is connected with a plurality of tooth that mesh with the gear.

Preferably, the crawler driving device is provided with an operation box, and the operation box is provided with a plurality of operation rods.

Furthermore, a plurality of second sliding holes are formed in the push plate, second guide rods are connected in the second sliding holes in a sliding mode, and two ends of each second guide rod are fixedly connected with the mounting seat and the supporting plate respectively.

Still further, a protective cover with a telescopic function is installed on the working groove.

As a further scheme of the scheme, a plurality of oil injection holes communicated with the first sliding hole are formed in the sliding plate.

As a further scheme of the scheme, an operating ball is sleeved on the operating rod.

On the basis of the scheme, a press switch is installed on the installation frame.

On the basis of the scheme, the sliding plate is further provided with an alarm.

(III) advantageous effects

Compared with the prior art, the utility model provides a guide mechanism of a pneumatic crawler drill, which has the following beneficial effects:

1. according to the drilling tool, the mounting plate drives the laser lamp to move to a required position through mutual matching of the gear and the teeth, so that the position needing to be drilled is positioned through the laser lamp, the problems of difficult positioning and large deviation caused by the fact that the position needs to be positioned through the advancing direction of a drill bit are solved, and the use convenience and the practicability are improved.

2. According to the utility model, through the matching of the sliding plate and the fixed plate, the connecting block and the fixed plate, and the first guide rod and the sliding plate, the moving stability of the sliding plate is improved through multiple guiding, the problem of galling caused by uneven stress of the sliding plate due to guiding deviation of the sliding plate caused by vibration is solved, and the use reliability is improved.

Drawings

FIG. 1 is a partially cut-away perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic perspective view of the present invention;

FIG. 5 is a schematic perspective view of the left-view whole body of the present invention;

fig. 6 is a partially enlarged view of the structure at C in fig. 5 according to the present invention.

In the figure: 1. a track drive; 2. an adjustment device; 3. a fixing plate; 4. a slide plate; 5. a first motor; 6. a second motor; 7. a screw; 8. a first guide bar; 9. a support plate; 10. a mounting frame; 11. a fixing ring; 12. a connecting rod; 13. a drill bit; 14. a working plate; 15. a gear; 16. mounting a plate; 17. a laser light; 18. an electric push rod; 19. pushing the plate; 20. a slide bar; 21. teeth; 22. an operation box; 23. an operating lever; 24. a second guide bar; 25. a protective cover; 26. an oil filler hole; 27. An operating ball; 28. a push switch; 29. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, a guide mechanism of a pneumatic track drilling machine comprises a drilling machine body, the drilling machine body comprises a track driving device 1 and an adjusting device 2, the top end of the track driving device 1 is connected with the adjusting device 2, an operation box 22 is installed on the track driving device 1, a plurality of operation rods 23 are installed on the operation box 22, the device is operated through the operation rods 23, an operation ball 27 is sleeved on the operation rod 23, the operation rod 23 is conveniently gripped through the operation ball 27, the guide mechanism further comprises a drilling device, the drilling device comprises a fixing plate 3, the fixing plate 3 is fixedly connected with the adjusting device 2, a sliding plate 4 is slidably connected onto the fixing plate 3, a first motor 5 is installed at the top end of the sliding plate 4, a working groove is formed in the fixing plate 3, a connecting block is slidably connected into the working groove, the connecting block is fixedly connected with the sliding plate 4, and a protective cover 25 with a telescopic function is installed on the working groove, the working groove is protected by the protective cover 25, dust is prevented from entering the working groove, the second motor 6 is installed on the fixing plate 3, the output end of the second motor 6 extends into the working groove and is connected with the screw 7, the other end of the screw 7 penetrates through the connecting block and is rotatably connected with the working groove, the second motor 6 drives the connecting block to move through the screw 7, the connecting block drives the first motor 5 to move through the sliding plate 4, the sliding plate 4 is provided with a plurality of first sliding holes, the first guide rod 8 is connected in the first sliding holes in a sliding manner, both ends of the first guide rod 8 are connected with the fixing plate 3 through the fixing block, the sliding plate 4 is further guided through the first guide rod 8, the moving stability of the sliding plate 4 is improved, the sliding plate 4 is provided with a plurality of oil injection holes 26 communicated with the first sliding holes, oil is injected into the first sliding holes through the oil injection holes 26, so as to improve the lubrication degree of the first guide rod 8, fixedly connected with backup pad 9 and mounting bracket 10 on fixed plate 3, 9 in-connection of backup pad has solid fixed ring 11, gu sliding connection has connecting rod 12 in fixed ring 11, connecting rod 12 and first motor 5's output fixed connection, the other end of connecting rod 12 is connected with drill bit 13, make first motor 5 drive drill bit 13 rotate and punch, it is connected with working plate 14 to rotate on the mounting bracket 10, fixedly connected with gear 15 on the working plate 14, working plate 14 is connected with mounting panel 16 through the connecting plate, install laser lamp 17 on the mounting panel 16, position required the punching through laser lamp 17.

It should be further noted that the fixed plate 3 is connected with an electric push rod 18 through a mounting seat, the output end of the electric push rod 18 is connected with a push plate 19, the push plate 19 is provided with a plurality of second sliding holes, a second guide rod 24 is slidably connected in the second sliding holes, two ends of the second guide rod 24 are respectively fixedly connected with the mounting seat and a support plate 9, the support plate 9 is provided with a sliding groove, the sliding groove is slidably connected with a sliding rod 20, the sliding rod 20 is fixedly connected with the push rod, the bottom end of the sliding rod 20 is connected with a plurality of teeth 21 engaged with the gear 15, the gear 15 is driven to rotate through the cooperation of the teeth 21 and the gear 15, so that the gear 15 drives the laser lamp 17 to adjust, the mounting seat 10 is provided with a press switch 28, when the press switch 28 is loosened, the first motor 5 and the second motor 6 stop working, and the first motor 5 and the second motor 6 are prevented from starting and damaging the laser lamp 17 when the laser lamp 17 is positioned, the sliding plate 4 is provided with the alarm 29, when the laser lamp 17 is positioned and a user starts the first motor 5 and the second motor 6, the alarm 29 gives an alarm to prompt the user to operate improperly, and the use reliability is improved.

The first motor 5 and the second motor 6 in this embodiment are conventional devices that are purchased from the market and known to those skilled in the art, the model number of the first motor 5 and the second motor 6 is y90s-2, and the model numbers can be selected or customized according to actual needs, in this patent, we only use them, and do not improve their structures and functions, and their setting mode, installation mode, and electrical connection mode, for those skilled in the art, as long as they carry out debugging operations according to the requirements of their usage specifications, they are not described herein again, and the first motor 5 and the second motor 6 are provided with control switches that are matched with them, and the installation positions of the control switches are selected according to the actual usage requirements, so that the operators can carry out operation control conveniently.

In summary, the working principle and the working process of the guide mechanism of the pneumatic crawler drill are that when the guide mechanism of the pneumatic crawler drill is used, the guide mechanism is firstly moved to a place to be used through the crawler driving device 1, then the electric push rod 18 drives the slide rod 20 to move, the gear 15 is driven to rotate by the matching of the teeth 21 and the gear 15, the gear 15 drives the laser lamp 17 to adjust, then the position to be punched is positioned by the crawler driving device 1 and the adjusting device 2 matching with the laser lamp 17, after the positioning is finished, the laser lamp 17 is retracted through the electric push rod 18, then the first motor 5 and the second motor 6 are started to drive the drill bit 13 to move and simultaneously rotate, and the drill bit 13 punches the positioned position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guiding mechanism of pneumatic track drilling machine, includes the rig body, the rig body includes track drive arrangement (1) and adjusting device (2), and the top and adjusting device (2) of track drive arrangement (1) are connected, a serial communication port, drilling equipment is still included, drilling equipment includes fixed plate (3), fixed plate (3) and adjusting device (2) fixed connection, sliding connection has slide (4) on fixed plate (3), first motor (5) are installed to the top of slide (4), the work groove has been seted up on fixed plate (3), sliding connection has the connecting block in the work groove, connecting block and slide (4) fixed connection, install second motor (6) on fixed plate (3), the output of second motor (6) extends to and has been connected screw rod (7) in the work groove, the other end through connection piece and the work groove of screw rod (7) rotate to be connected, a plurality of first sliding holes are formed in the sliding plate (4), a first guide rod (8) is connected in the first sliding hole in a sliding manner, two ends of the first guide rod (8) are connected with the fixed plate (3) through fixed blocks, a supporting plate (9) and a mounting rack (10) are fixedly connected on the fixed plate (3), a fixing ring (11) is connected in the supporting plate (9), a connecting rod (12) is connected in the fixing ring (11) in a sliding manner, the connecting rod (12) is fixedly connected with the output end of the first motor (5), the other end of the connecting rod (12) is connected with a drill bit (13), a working plate (14) is rotatably connected on the mounting rack (10), a gear (15) is fixedly connected on the working plate (14), the working plate (14) is connected with a mounting plate (16) through the connecting plate, a laser lamp (17) is installed on the mounting plate (16), and the fixed plate (3) is connected with an electric push rod (18) through a mounting seat, the output end of the electric push rod (18) is connected with a push plate (19), the supporting plate (9) is provided with a sliding groove, a sliding rod (20) is connected in the sliding groove in a sliding mode, the sliding rod (20) is fixedly connected with the push rod, and the bottom end of the sliding rod (20) is connected with a plurality of teeth (21) meshed with the gear (15).

2. The guide mechanism of a pneumatic track drill according to claim 1, characterized in that the track drive unit (1) is provided with an operating box (22), and the operating box (22) is provided with a plurality of operating rods (23).

3. The guide mechanism of the pneumatic track drilling machine as claimed in claim 2, wherein the push plate (19) is provided with a plurality of second sliding holes, second guide rods (24) are slidably connected in the second sliding holes, and two ends of each second guide rod (24) are respectively and fixedly connected with the mounting seat and the support plate (9).

4. The guide mechanism of a pneumatic crawler drill according to claim 3, wherein a shield (25) having a telescopic function is installed on the working groove.

5. The guide mechanism of the pneumatic crawler drill according to claim 4, characterized in that the sliding plate (4) is provided with a plurality of oil injection holes (26) communicated with the first sliding hole.

6. The guide mechanism of a pneumatic track drill according to claim 5, characterized in that the operating rod (23) is sleeved with an operating ball (27).

7. The guide mechanism of a pneumatic track drill according to claim 6, characterized in that a push switch (28) is mounted on the mounting frame (10).

8. A guide mechanism for a pneumatic track drill according to claim 7, characterised in that the slide (4) has an alarm (29) mounted thereon.