CN210816443U

CN210816443U - Rod protection device for drill rod of drilling machine

Info

Publication number: CN210816443U
Application number: CN201921599585.8U
Authority: CN
Inventors: 郝家兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-23
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a protect lever apparatus for rig drilling rod, including the supporting shoe, the upper end of supporting shoe is equipped with first through-hole, be equipped with the drilling rod in the first through-hole, the below of supporting shoe is equipped with washs the piece, the upper end of wasing the piece is equipped with the second through-hole, the drilling rod extends to in the second through-hole, it scrubs the mechanism to be equipped with the rotation in the washing piece, be equipped with reciprocating mechanism between supporting shoe and the washing piece, be equipped with dry mechanism in the supporting shoe. The utility model discloses, through the reciprocal brush of pivoted brush and rinse, it is higher to wash cleaner efficiency to air-dry through dry mechanism, the protection drilling rod prevents to rust, is convenient for store.

Description

Rod protection device for drill rod of drilling machine

Technical Field

The utility model relates to a rig drilling rod technical field especially relates to a protect lever apparatus for rig drilling rod.

Background

Coal mines are areas where people mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open pit coal mines, and about 40% of coal mine production in the world uses an open pit mining mode, so underground mining accounts for 60% of coal mine production in the world.

A drilling machine is used for both open pit coal mines and underground coal mines during mining, particularly for underground coal mines. When the coal mining is finished or the drill bit is replaced, when the drill rod in a mine needs to be retracted in a telescopic mode, because the surface of the drill rod can be adhered with a plurality of coal mine residues and moisture, if the coal mine residues and the moisture are not removed, the drill rod has a high probability of corrosion, rusting and rusting, and therefore manual cleaning needs to be carried out on the drill rod, the manual cleaning efficiency is low, and the cleaning effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a rod protection device for a drill rod of a drilling machine. Through the reciprocal brush of pivoted brush and moving the washing, it is cleaner more efficient to wash to air-dry through dry mechanism, the protection drilling rod prevents to rust, is convenient for store.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protect lever apparatus for rig drilling rod, including the supporting shoe, the upper end of supporting shoe is equipped with first through-hole, be equipped with the drilling rod in the first through-hole, the below of supporting shoe is equipped with the cleaning block, the upper end of cleaning block is equipped with the second through-hole, the drilling rod extends to in the second through-hole, be equipped with in the cleaning block and rotate scrubbing mechanism, be equipped with reciprocating mechanism between supporting shoe and the cleaning block, be equipped with drying mechanism in the supporting shoe.

Preferably, the rotary scrubbing mechanism comprises an annular groove formed in the inner wall of the second through hole, a cylindrical block is arranged in the annular groove, a third through hole is formed in the upper end of the cylindrical block, the drill rod is located in the third through hole, brushes which are uniformly distributed are arranged on the inner wall of the third through hole, a first driving motor is installed on the outer wall of the cleaning block, the first driving motor extends into the second through hole and is fixedly connected with a pinion, the outer wall of the cylindrical block is fixedly connected with an annular gear meshed with the pinion, and a washing mechanism is arranged at the upper end of the cleaning block.

Preferably, the flushing mechanism comprises a first annular pipe fixedly connected to the upper end of the cleaning block and sleeved on the outer wall of the drill rod, a plurality of uniformly distributed spray heads are mounted at the lower end of the first annular pipe, a water pump is mounted on the side wall of the supporting block, and the water pump is connected with the first annular pipe through a hose.

Preferably, the reciprocating mechanism comprises a second driving motor installed at the lower end of the supporting block, the output end of the second driving motor is fixedly connected with a reciprocating lead screw, and a reciprocating slide block fixedly connected with the side wall of the cleaning block is sleeved on the outer wall of the reciprocating lead screw.

Preferably, the drying mechanism comprises a second annular pipe arranged on the inner wall of the supporting block, the second annular pipe is sleeved on the outer wall of the drill rod, a plurality of air guns which are uniformly distributed are installed at the lower end of the second annular pipe, an air pump is installed at the upper end of the supporting block, and the output end of the air pump is connected with the second annular pipe through a transmission pipe.

Preferably, a plurality of spray heads and the outlet of the air gun are arranged in an inward inclined mode.

The utility model discloses in, its beneficial effect does:

1. the mechanism of washing that brushes and set up that sets up, the water pump pressurizes water, carries it for first ring pipe through the hose to wash it from the surface that the shower nozzle sprays the drilling rod, a driving motor rotates and drives pinion rotation, pinion rotation drives ring gear and rotates, and the cylinder piece rotates under ring gear's effect step by step, and drives the brush of inner wall and rotate the brush washing to the surface area of drilling rod, need not manual cleaning, and the cleaning efficiency is high.

2. The reciprocating mechanism is arranged, the second driving motor rotates to drive the reciprocating lead screw to rotate, the reciprocating lead screw rotates to drive the reciprocating slide block to reciprocate, and therefore the cleaning block and the hairbrush in the cleaning block are driven to brush and clean in a reciprocating mode, and cleaning is cleaner.

2. The drying mechanism who sets up, the air pump is to air pressurization and carry to in the second ring pipe through the transmission pipe to from the air gun of second ring pipe lower extreme spray on the surface of drilling rod, weather the water on drilling rod surface, effectively protect the drilling rod to prevent to rust, and be convenient for deposit.

Drawings

Fig. 1 is a schematic structural view of a rod protection device for a drill rod of a drilling machine according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a of the rod protection device for the drill rod of the drilling machine provided by the utility model.

In the figure: the device comprises a support block 1, a first through hole 2, a drill rod 3, a cleaning block 4, a second through hole 5, an annular groove 6, a first driving motor 7, a reciprocating lead screw 8, a reciprocating slide block 9, a cylindrical block 10, a third through hole 11, a hairbrush 12, an air pump 13, a pinion 14, a ring gear 15, a water pump 16, a hose 17, a first annular pipe 18, a spray nozzle 19, a second annular pipe 20, an air gun 21, a transmission pipe 22 and a second driving motor 23.

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.

Referring to fig. 1-2, a rod protecting device for a drill rod of a drilling machine comprises a supporting block 1, a first through hole 2 is arranged at the upper end of the supporting block 1, a drill rod 3 is arranged in the first through hole 2, a cleaning block 4 is arranged below the supporting block 1, a second through hole 5 is arranged at the upper end of the cleaning block 4, the drill rod 3 extends into the second through hole 5, a rotary scrubbing mechanism is arranged in the cleaning block 4, the rotary scrubbing mechanism comprises an annular groove 6 arranged on the inner wall of the second through hole 5, a cylindrical block 10 is arranged in the annular groove 6, a third through hole 11 is arranged at the upper end of the cylindrical block 10, the drill rod 3 is arranged in the third through hole 11, uniformly distributed brushes 12 are arranged on the inner wall of the third through hole 11, a first driving motor 7 is arranged on the outer wall of the cleaning block 4, a pinion 14 is fixedly connected in the first driving motor 7 which extends into the second through, the first driving motor 7 rotates to drive the pinion 14 to rotate, the pinion 14 rotates to drive the ring gear 15 to rotate, the cylindrical block 10 synchronously rotates under the action of the ring gear 15, and the brush 12 on the inner wall is driven to rotationally brush and clean the surface area of the drill rod 3, so that the cleaning efficiency is high.

The upper end of cleaning block 4 is equipped with the mechanism of washing, wash the mechanism and include fixed connection at cleaning block 4 upper end and establish the first ring pipe 18 at drilling rod 3 outer wall at the cover, a plurality of evenly distributed's shower nozzle 19 is installed to the lower extreme of first ring pipe 18, water pump 16 is installed to the lateral wall of supporting shoe 1, be connected through hose 17 between water pump 16 and the first ring pipe 18, water pump 16 pressurizes water, carry it for first ring pipe 18 through hose 17, and spray the surface of drilling rod 3 from shower nozzle 19 and wash it.

Be equipped with reciprocating mechanism between supporting shoe 1 and the cleaning block 4, reciprocating mechanism is including installing the second driving motor 23 at the 1 lower extreme of supporting shoe, the reciprocal lead screw 8 of output fixedly connected with of second driving motor 23, the outer wall cover of reciprocal lead screw 8 is equipped with the reciprocal slider 9 with 4 lateral wall fixed connection of cleaning block, second driving motor 23 rotates and drives reciprocal lead screw 8 and rotate, reciprocal slider 9 reciprocating motion is driven in the rotation of reciprocal lead screw 8, thereby drive cleaning block 4 and the reciprocal brush of brush 12 therein and move the washing, it is cleaner to make the washing.

Be equipped with drying mechanism in the supporting shoe 1, drying mechanism is including the second ring tube 20 of the 1 inner wall of supporting shoe that sets up, the outer wall at drilling rod 3 is established to second ring tube 20 cover, a plurality of evenly distributed's air gun 21 is installed to the lower extreme of second ring tube 20, a plurality of shower nozzles 19 all inwards incline with the export of air gun 21 and set up, air pump 13 is installed to the upper end of supporting shoe 1, be connected through transmission pipe 22 between the output of air pump 13 and the second ring tube 20, air pump 13 is to air pressurization and carry to the second ring tube 20 in through transmission pipe 22, and jet at the surface of drilling rod 3 from the air gun 21 of second ring tube 20 lower extreme, weather the water on 3 surfaces of drilling rod, effectively prevent that drilling rod 3 from rustting, and be convenient for.

In the utility model, when the drill rod 3 needs to be retracted, the whole device is started, the water pump 16 pressurizes water, the water is conveyed to the first annular pipe 18 through the hose 17 and is sprayed to the surface of the drill rod 3 from the spray head 19 to wash the drill rod, meanwhile, the first driving motor 7 rotates to drive the pinion 14 to rotate, the pinion 14 rotates to drive the ring gear 15 to rotate, the cylindrical block 10 synchronously rotates under the action of the ring gear 15, the brush 12 driving the inner wall rotates to brush and clean the surface area of the drill rod 3, the cleaning efficiency is high, meanwhile, the second driving motor 23 rotates to drive the reciprocating lead screw 8 to rotate, the reciprocating lead screw 8 rotates to drive the reciprocating slide block 9 to reciprocate, thereby driving the cleaning block 4 and the brush 12 therein to brush and clean the surface area, the cleaning is cleaner, the drill rod 3 continues to move upwards in the cleaning process, when the drill rod moves into the first through hole 2 of the supporting block 1, the air pump 13 pressurizes air and conveys the air into the second annular pipe 20 through the conveying pipe 22, the air is sprayed on the surface of the drill rod 3 from the air gun 21 at the lower end of the second annular pipe 20, water on the surface of the drill rod 3 is dried by blowing, the drill rod 3 is effectively prevented from rusting, and the storage is convenient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protect lever apparatus for rig drilling rod, including supporting shoe (1), its characterized in that, the upper end of supporting shoe (1) is equipped with first through-hole (2), be equipped with drilling rod (3) in first through-hole (2), the below of supporting shoe (1) is equipped with washs piece (4), the upper end of wasing piece (4) is equipped with second through-hole (5), drilling rod (3) extend to in second through-hole (5), be equipped with in wasing piece (4) and rotate and scrub the mechanism, be equipped with reciprocating mechanism between supporting shoe (1) and wasing piece (4), be equipped with drying mechanism in supporting shoe (1).

2. The rod guard device for the drill rod of the drilling machine as claimed in claim 1, wherein the rotary brushing mechanism comprises an annular groove (6) arranged on the inner wall of the second through hole (5), a cylindrical block (10) is arranged in the annular groove (6), a third through hole (11) is arranged at the upper end of the cylindrical block (10), the drill rod (3) is positioned in the third through hole (11), uniformly distributed brushes (12) are arranged on the inner wall of the third through hole (11), a first driving motor (7) is arranged on the outer wall of the cleaning block (4), a pinion (14) is fixedly connected to the first driving motor (7) and extends into the second through hole (5), a ring gear (15) meshed with the pinion (14) is fixedly connected to the outer wall of the cylindrical block (10), and a flushing mechanism is arranged at the upper end of the cleaning block (4).

3. The rod guard device for the drill rod of the drilling machine as claimed in claim 2, wherein the flushing mechanism comprises a first annular pipe (18) fixedly connected to the upper end of the cleaning block (4) and sleeved on the outer wall of the drill rod (3), a plurality of uniformly distributed spray heads (19) are installed at the lower end of the first annular pipe (18), a water pump (16) is installed on the side wall of the supporting block (1), and the water pump (16) is connected with the first annular pipe (18) through a hose (17).

4. The rod guard device for the drill rod of the drilling machine as claimed in claim 1, wherein the reciprocating mechanism comprises a second driving motor (23) installed at the lower end of the supporting block (1), the output end of the second driving motor (23) is fixedly connected with a reciprocating lead screw (8), and the outer wall of the reciprocating lead screw (8) is sleeved with a reciprocating slide block (9) fixedly connected with the side wall of the cleaning block (4).

5. The rod guard device for the drill rod of the drilling machine as claimed in claim 3, wherein the drying mechanism comprises a second annular pipe (20) arranged on the inner wall of the supporting block (1), the second annular pipe (20) is sleeved on the outer wall of the drill rod (3), a plurality of air guns (21) which are uniformly distributed are arranged at the lower end of the second annular pipe (20), an air pump (13) is arranged at the upper end of the supporting block (1), and the output end of the air pump (13) is connected with the second annular pipe (20) through a transmission pipe (22).

6. The rod protector for drill rods of drilling machines according to claim 5, characterized in that the plurality of spray heads (19) and the outlets of the air guns (21) are each arranged inclined inwardly.