CN213654772U

CN213654772U - Efficient rock-entering drill

Info

Publication number: CN213654772U
Application number: CN202022874206.0U
Authority: CN
Inventors: 会兴华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-09
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a high-efficient rock drill that goes into, the novel nipple rectifier comprises a cylindrical shel, the rear end fixed mounting of barrel has a drainage section of thick bamboo, the outer end fixed mounting of a drainage section of thick bamboo has spiral water conservancy diversion strip, the front end fixed mounting of barrel has fixed extension board, the front end movable mounting of fixed extension board has movable extension board, the fixed cavity that is provided with in inside of barrel, the front end fixed mounting of activity extension board has the alloy drill bit, the inside fixed mounting that the front end of activity extension board is located the alloy drill bit has the pick. This high-efficient rock drill that goes into, inside each part is mutually supported, the effectual holistic work efficiency of device that has improved for the device is more reasonable, and the device is provided with the acceleration part, drives the pinion engagement through the gear wheel and rotates, sets up the steerable multiple of accelerating of fixed tooth ratio, and the rotational speed is higher, and the effectual device that has improved gets efficiency to the brill of rock layer, and device work is more high-efficient, and this device bulk strength is better, has improved the life of device.

Description

Efficient rock-entering drill

Technical Field

The utility model relates to a go into rock drill technical field, specifically be a high-efficient rock drill of going into.

Background

The main structure of the rock-entering drilling bucket is composed of a square-head connecting warehouse, a bucket body with the interior capable of dissolving muck, a movable bottom door and a connecting rod door opening mechanism reset through a spring.

Some relief research work need carry out the research of sampling to this relief soil layer, and the sampling of rock stratum relief just needs to use into the rock drill to bore into the rock stratum inside, and the back acquires inside demonstration sample and is used for studying this regional relief appearance, and the tradition is gone into the rock drill and is got efficiency not high, and the rotational speed is low, and goes into the rock drill device and easily impaired, and life is short, and the result of use is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient rock drill of going into to it is not high to propose traditional rock drill and bore to get efficiency in solving above-mentioned background art, and the rotational speed is low, and goes into that the rock drill device is easy impaired, and life is short, the poor problem of result of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient rock drill, includes the barrel, the rear end fixed mounting of barrel has a drainage section of thick bamboo, the outer end fixed mounting of a drainage section of thick bamboo has spiral water conservancy diversion strip, the front end fixed mounting of barrel has fixed extension board, the front end movable mounting of fixed extension board has movable extension board, the inside of barrel is fixed and is provided with the cavity, the front end fixed mounting of movable extension board has the alloy drill bit, the inside fixed mounting that the front end of movable extension board is located the alloy drill bit has the pick.

Preferably, a drill point is fixedly installed at the front end of the alloy drill bit, a bolt is installed on the internal thread of the drainage cylinder, the front end of the bolt extends to the outside of the drainage cylinder, an inner gear ring is fixedly installed at the lower end of the bolt, and a gear shaft is fixedly meshed with the outer end of the inner gear ring.

Preferably, an inner gear is fixedly mounted at the inner end of the inner gear ring, an outer gear is fixedly mounted at the inner end of the gear shaft, a lower driving connecting rod is fixedly mounted at the center inside the gear shaft, and a first bearing is fixedly mounted at the lower end of the lower driving connecting rod.

Preferably, the lower driving connecting rod is fixedly connected with the cylinder body through a bearing I, the cylinder body is fixedly connected with the drainage cylinder through a bearing II, and a carbon steel filling layer is fixedly arranged at the inner end, located at the cylinder body, of the outer end of the cavity.

Preferably, the gear shaft is equidistantly distributed at the outer end of the inner gear ring, and the lower end of the bolt extends into the inner gear ring.

Preferably, the cutting pick is in a sawtooth shape, and the drill tips are distributed annularly.

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

1. the efficient rock drill is provided with the gear shaft and the inner gear ring which are arranged in the device and are not influenced by external acting force, the device is provided with a fixed gear ratio for the gear shaft and the inner gear ring, and the large gear drives the small gear to effectively speed up the device, so that the device has higher rotating speed and better efficiency compared with the traditional rock drill;

2. according to the efficient rock-entering drill, the first bearing and the second bearing are respectively arranged between the lower driving connecting rod and the barrel body as well as between the barrel body and the drainage barrel, so that the rotation of the barrel body can be more reasonably controlled by the operation of the speed-up component, the operation of the barrel body is more flexible and reasonable, and the operation effect of the device is improved;

3. this high-efficient rock drill of going into, alloy drill bit and pick are installed to activity extension board front end, and the alloy drill bit bores downwards to the rock layer and gets, and the pick carries out cutting work to the rock layer, and alloy drill bit and pick work together in coordination, the effectual brill that has improved the device gets work for drilling work is high efficiency more, has improved the result of use of device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of a section structure of the ring gear of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the ring gear of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the spiral flow-guiding strip of the present invention.

In the figure: 1. a barrel; 2. a drainage tube; 3. a spiral flow guide strip; 4. fixing a support plate; 5. a movable support plate; 6. a cavity; 7. an alloy drill bit; 8. a cutting pick; 9. drilling a tip; 10. a bolt; 11. an inner gear ring; 12. a gear shaft; 13. an internal gear; 14. an outer gear; 15. a lower drive link; 16. a first bearing; 17. a second bearing; 18. a carbon steel filling layer.

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. 1-5, the present invention provides a technical solution: the utility model provides a high-efficient rock drill that goes into, includes barrel 1, and barrel 1's rear end fixed mounting has a drainage section of thick bamboo 2, and the outer end fixed mounting of drainage section of thick bamboo 2 has spiral water conservancy diversion strip 3, and barrel 1's front end fixed mounting has fixed extension board 4, and the front end movable mounting of fixed extension board 4 has movable extension board 5, and barrel 1's inside is fixed and is provided with cavity 6, and the front end fixed mounting of movable extension board 5 has alloy drill bit 7, and the inside fixed mounting that the front end of movable extension board 5 is located alloy drill bit 7 has pick 8.

Furthermore, the front end of the alloy drill bit 7 is fixedly provided with a drill point 9, the internal thread of the drainage cylinder 2 is provided with a bolt 10, the front end of the bolt 10 extends to the outside of the drainage cylinder 2, the lower end of the bolt 10 is fixedly provided with an inner gear ring 11, the outer end of the inner gear ring 11 is fixedly meshed with a gear shaft 12, the bolt 10 is fixedly connected with the inner gear ring 11, the bolt 10 can be connected with a driving part, so that the driving connection is more stable and reasonable, various different driving parts can be installed in an adaptive manner, and the flexibility and the adaptability of the device are better.

Further, an inner gear 13 is fixedly mounted at the inner end of the inner gear ring 11, an outer gear 14 is fixedly mounted at the inner end of the gear shaft 12, a lower driving connecting rod 15 is fixedly mounted at the center inside the gear shaft 12, a first bearing 16 is fixedly mounted at the lower end of the lower driving connecting rod 15, the inner gear 13 and the outer gear 14 are arranged to effectively improve the strength of the device speed-increasing component, the device is more stable and is not easy to damage, the gear shaft 12 and the inner gear ring 11 are mounted inside the device, the large gear drives the small gear to effectively increase the speed of the device, the gear shaft 12 and the inner gear ring 11 are provided with fixed gear ratios, and the setting.

Further, drive down and pass through 16 fixed connection of bearing between connecting rod 15 and the barrel 1, pass through two 17 fixed connection of bearing between barrel 1 and the drainage tube 2, the inner fixed mounting that the outer end of cavity 6 is located barrel 1 has carbon steel filling layer 18, through installing bearing 16 and two 17 inside the device for the rotation of control barrel 1 that the work of speed-raising part can be more reasonable, barrel 1 function is more nimble reasonable, has improved the operation effect of device.

Further, the gear shaft 12 is equidistantly distributed at the outer end of the inner gear ring 11, the lower end of the bolt 10 extends into the inner gear ring 11, gear meshing transmission is more flexible and reasonable due to the arrangement, and the using effect of the device is improved.

Further, the shape of the cutting tooth 8 is zigzag, the drill point 9 is distributed annularly, the arrangement enables the device to cut rocks more conveniently and uniformly, and the working efficiency of the device is higher.

The working principle is as follows: the device is a high-efficiency rock-entering drill and can be used for drilling and cutting rocks, the device is a barrel-shaped drill and can be suitable for connecting structures of various specifications, a drainage cylinder 2, a bolt 10 and a driving connecting piece are fixed, the applicability is wide, the device is provided with an inner gear ring 11 and a gear shaft 12 below a driving part, the gear ratio of the inner gear ring 11 to the gear shaft 12 is ten to one, a large gear drives a small gear to rotate to speed up the device, the drilling speed is improved by about ten times compared with that of the traditional rock-entering drill, the drilling work is quicker and more efficient, the connected driving part starts a control bolt 10 to drive a speed-up gear to operate so as to drive a lower driving connecting rod 15 inside the gear shaft 12 to rotate to control the rotation of a cylinder body 1 through a bearing 16, a bearing two 17 arranged between the cylinder body 1 and the drainage cylinder 2 enables the cylinder body 1 to rotate without hindrance, and the, the alloy drill bit 7 and the cutting teeth 8 at the front end of the barrel 1 drill into a rock layer to cut the rock layer, drilled rock fragments can be discharged from the device from the upper part under the guidance of the spiral flow guide strips 3, the cutting teeth 8 are positioned inside the alloy drill bit 7, are not easy to damage and can cut rocks, a soil sample is dispersed, damage to device accessories caused by large rock fragment impact devices is avoided, the service life of the device is prolonged, the drilling efficiency and the use effect of the device are improved due to the arrangement, the inner gear ring 11 and the inner gear 13 and the outer gear 14 at the inner end of the gear shaft 12 enable the speed increasing component to be tougher and tougher, the damage phenomenon is reduced, the strength of the barrel 1 can be effectively improved due to a carbon steel filling layer 18 in the barrel 1, the barrel 1 is prevented from being damaged by compression impact force during drilling, the service life of the device is prolonged, the barrel drill can lift the device to work repeatedly after reaching the deepest distance, the working efficiency is effectively improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a high-efficient rock drill, includes barrel (1), its characterized in that: the rear end fixed mounting of barrel (1) has a drainage section of thick bamboo (2), the outer end fixed mounting of drainage section of thick bamboo (2) has spiral water conservancy diversion strip (3), the front end fixed mounting of barrel (1) has fixed extension board (4), the front end movable mounting of fixed extension board (4) has movable extension board (5), the inside of barrel (1) is fixed and is provided with cavity (6), the front end fixed mounting of movable extension board (5) has alloy drill bit (7), the inside fixed mounting that the front end of movable extension board (5) is located alloy drill bit (7) has pick (8).

2. A high efficiency rock drill according to claim 1, wherein: the front end fixed mounting of alloy drill bit (7) has drill point (9), bolt (10) are installed to the internal thread of drainage tube (2), the front end of bolt (10) extends to the outside of drainage tube (2), the lower extreme fixed mounting of bolt (10) has ring gear (11), the outer end fixed meshing of ring gear (11) has gear shaft (12).

3. A high efficiency rock drill according to claim 2, wherein: the inner end of the inner gear ring (11) is fixedly provided with an inner gear (13), the inner end of the gear shaft (12) is fixedly provided with an outer gear (14), the center inside the gear shaft (12) is fixedly provided with a lower driving connecting rod (15), and the lower end of the lower driving connecting rod (15) is fixedly provided with a bearing I (16).

4. A high efficiency rock drill according to claim 3, wherein: drive down and pass through bearing (16) fixed connection between connecting rod (15) and barrel (1), pass through bearing two (17) fixed connection between barrel (1) and drainage tube (2), the inner fixed mounting that the outer end of cavity (6) is located barrel (1) has carbon steel filling layer (18).

5. A high efficiency rock drill according to claim 4, wherein: the gear shaft (12) is equidistantly distributed at the outer end of the inner gear ring (11), and the lower end of the bolt (10) extends into the inner gear ring (11).

6. A high efficiency rock drill according to claim 5, wherein: the cutting teeth (8) are in a sawtooth shape, and the drill tips (9) are distributed annularly.