CN218014479U

CN218014479U - Drill bit maintenance device for coal mining

Info

Publication number: CN218014479U
Application number: CN202222429463.2U
Authority: CN
Inventors: 岳守鹏; 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-13
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a drill bit maintenance field discloses a drill bit maintenance device for coal mining, including placing water box and drill bit maintenance mechanism in the colliery, water box outside screw thread cover is equipped with the screw thread cover, drill bit maintenance mechanism sets up on water box and screw thread cover, drill bit maintenance mechanism includes micro-water pump, rotary drum, brush hair and drill bit, micro-water pump fixed mounting is connected with drinking-water pipe and outlet pipe on the micro-water pump in the screw thread cover, is connected with the arc shower nozzle on the outlet pipe, and the fixed support that is provided with on the inner wall of screw thread cover top, rotary drum rotate and install on the support, and the support bottom is fixed to be provided with driving motor, is connected with gear one on the driving motor, and the fixed cover in the rotary drum outside is equipped with gear two with one engaged with, and brush hair fixed mounting contacts with the drill bit in the rotary drum. The utility model has the advantages of it is following and effect: can be used on site, is convenient to use and can recycle water resources.

Description

Drill bit maintenance device for coal mining

Technical Field

The utility model relates to a drill bit maintenance technical field, in particular to drill bit maintenance device for coal mining.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated to an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the coal seam is very close to the ground surface, the coal is generally selected to be excavated by directly stripping a surface soil layer, the open pit coal mine is the open pit coal mine, and a worker usually adopts a drill bit to drill in the coal mine excavation process, so that after the drilling operation is finished, the user needs to disassemble, maintain and clean the drill bit for coal mine excavation for the next use.

No. CN 213996859U discloses a drill bit maintenance device for coal mining, including bottom plate, water tank, water pump, raceway and maintenance case, the upper surface of maintenance case is provided with servo motor, the bottom fixedly connected with bracing piece of maintenance case, one side of maintenance case has set gradually first chamber door and second chamber door from last to down, one side swing joint of second chamber door has the drain pipe, the interior diapire fixedly connected with spacing seat of maintenance case. Its drill bit maintenance device is great, can not use at the scene, need pull down the drill bit in the colliery when in-service use, then take the drill bit to the appointed place and maintain and wash, so can increase the work load of work, still need install in taking the colliery with the drill bit after the maintenance is washd and is accomplished, also can not be to the water used repeatedly after wasing simultaneously, the water waste resource, consequently, need design a colliery and dig and use drill bit maintenance device and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a colliery is excavated and is used drill bit maintenance device to solve above-mentioned problem.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a colliery is excavated and is used drill bit maintenance device, is including placing water box and the drill bit maintenance mechanism in the colliery, water box outside screw thread cover is equipped with the screw thread cover, drill bit maintenance mechanism sets up on water box and screw thread cover.

The utility model discloses a further set up to: drill bit maintenance mechanism includes micro-water pump, rotary drum, brush hair and drill bit, micro-water pump fixed mounting is connected with drinking-water pipe and outlet pipe on the micro-water pump in the screw thread cover, is connected with the arc shower nozzle on the outlet pipe, the fixed support that is provided with on the inner wall of screw thread cover top, and the rotary drum rotates and installs on the support, and the fixed driving motor that is provided with in support bottom is connected with gear one on the driving motor, and the fixed cover in the rotary drum outside is equipped with gear two with gear one engaged with, and brush hair fixed mounting is in the rotary drum, and the brush hair contacts with the drill bit.

The utility model discloses a further set up to: the drill bit maintenance mechanism further comprises an electromagnet and a hand lever, the electromagnet is adsorbed to the bottom end of the drill bit, and the bottom end of the hand lever is fixedly connected with the electromagnet.

Through adopting above-mentioned technical scheme, can be artifical slowly put into the maintenance device with the drill bit and maintain the washing.

The utility model discloses a further set up to: the drill bit maintenance mechanism further comprises a barrel and a filter screen, two inner rods are fixedly arranged on the inner wall of the bottom of the water box, the top ends of the two inner rods are fixedly connected with the barrel, and the filter screen is fixedly arranged in the barrel.

The utility model discloses a further set up to: and a drainage cover is fixedly arranged on the inner wall of the top of the threaded cover and is positioned on the outer side of the support.

Through adopting above-mentioned technical scheme, carry out the drainage to the water after using.

The utility model discloses a further set up to: clear water is contained in the water box, and the bottom end of the water pumping pipe extends into the clear water.

By adopting the technical scheme, the clean water can be pumped out.

The utility model discloses a further set up to: the top end of the threaded cover is provided with a through hole, and the drill bit is positioned in the through hole.

1. The utility model discloses a drill bit maintenance mechanism that sets up only needs to adsorb the drill bit with the electro-magnet and fix, then starts miniature pump and driving motor, can make the brush hair clean the drill bit of slowly putting down, and clear water sprays and washs the drill bit on the drill bit, and the dress is convenient to carry, so can use at the scene;

2. the utility model discloses a drill bit maintenance mechanism that sets up, the clear water can fall back to the barrel after using in, and the filter screen can filter the clear water, can recycle clear water, water economy resource.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a drill bit maintenance device for coal mining according to the present invention.

Fig. 2 is a schematic sectional structure view of the drill bit maintenance device for coal mining provided by the utility model.

Fig. 3 is a schematic view of a portion a of fig. 2.

In the figure, 1, a water box; 2. a screw thread cover; 3. a micro water pump; 4. a water pumping pipe; 5. a water outlet pipe; 6. an arc-shaped spray head; 7. a support; 8. a rotating drum; 9. brushing; 10. a drive motor; 11. a first gear; 12. a second gear; 13. an electromagnet; 14. a drill bit; 15. a handle; 16. an inner rod; 17. a barrel; 18. and (4) a filter screen.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a drill bit maintenance device for coal mining, including placing water box 1 and drill bit maintenance mechanism in the colliery, 1 outside screw thread cover of water box is equipped with screw thread cover 2, only needs to rotate screw thread cover 2, can pull down screw thread cover 2 from water box 1 to whole device structure is small and exquisite, conveniently carries, can directly use in the colliery, and convenient to use, drill bit maintenance mechanism sets up on water box 1 and screw thread cover 2.

According to fig. 1, fig. 2 and fig. 3, the drill bit maintenance mechanism includes a micro water pump 3, a rotary drum 8, bristles 9 and a drill bit 14, the micro water pump 3 is fixedly installed in a screw thread cover 2, a water pumping pipe 4 and a water outlet pipe 5 are connected to the micro water pump 3, an arc-shaped spray head 6 is connected to the water outlet pipe 5, a support 7 is fixedly arranged on the inner wall of the top of the screw thread cover 2, the rotary drum 8 is rotatably installed on the support 7, a driving motor 10 is fixedly arranged at the bottom of the support 7, a first gear 11 is connected to the driving motor 10, a second gear 12 meshed with the first gear 11 is fixedly sleeved on the outer side of the rotary drum 8, the bristles 9 are fixedly installed in the rotary drum 8, the bristles 9 are in contact with the drill bit 14, the micro water pump 2 and the driving motor 10 are started, clear water can be pumped out and sprayed onto the drill bit 14 through the arc-shaped spray head 6, then the rotary drum 8 is rotated through the cooperation of the first gear 11 and the second gear 12, and the bristles 9 can be used for wiping the drill bit 14 which is slowly put in, so that the drill bit 14 can be quickly cleaned in a coal mine.

According to the illustration in fig. 1, the drill bit maintenance mechanism further comprises an electromagnet 13 and a hand lever 15, the electromagnet 13 is adsorbed to the bottom end of the drill bit 14, the bottom end of the hand lever 15 is fixedly connected with the electromagnet 13, the hand lever 15 is held, the electromagnet 13 is started to adsorb the drill bit 14, and then the bottom end of the drill bit 14 is inserted into the thread cover 2 to be maintained and cleaned.

The electromagnet 13, the micro water pump 3 and the driving motor 10 are powered by dry batteries.

According to fig. 2, drill bit maintenance mechanism still includes barrel 17 and filter screen 18, and fixed being provided with two interior poles 16 on the inner wall of water box 1 bottom, 16 tops all with barrel 17 fixed connection in two interior poles, and filter screen 18 fixed mounting is in barrel 17, and water after the use falls into barrel 17 in, can filter aquatic impurity through filter screen 18 in the barrel 1, so can carry out cyclic utilization, the water economy resource to the clear water.

According to fig. 2 and 3, the drainage cover is fixedly arranged on the inner wall of the top of the threaded cover 2 and located on the outer side of the support 7, water after use can be drained, water splashing is prevented, clear water is contained in the water box 1, the bottom end of the water pumping pipe 4 extends into the clear water, the top end of the threaded cover 2 is provided with a through hole, the drill bit 14 is located in the through hole, and the drill bit 14 can conveniently enter from the through hole.

It is right above that the utility model provides a drill bit maintenance device for coal mining has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. The utility model provides a colliery is excavated and is used drill bit maintenance device which characterized in that, is including placing water box (1) and the drill bit maintenance mechanism in the colliery, water box (1) outside screw thread cover is equipped with screw thread cover (2), drill bit maintenance mechanism sets up on water box (1) and screw thread cover (2).

2. The drill bit maintenance device for coal mining according to claim 1, wherein the drill bit maintenance mechanism comprises a micro water pump (3), a rotary drum (8), bristles (9) and a drill bit (14), the micro water pump (3) is fixedly installed in a threaded cover (2), a water pumping pipe (4) and a water outlet pipe (5) are connected to the micro water pump (3), an arc-shaped spray head (6) is connected to the water outlet pipe (5), a support (7) is fixedly arranged on the inner wall of the top of the threaded cover (2), the rotary drum (8) is rotatably installed on the support (7), a driving motor (10) is fixedly arranged at the bottom of the support (7), a first gear (11) is connected to the driving motor (10), a second gear (12) meshed with the first gear (11) is fixedly arranged on the outer side of the rotary drum (8), the bristles (9) are fixedly installed in the rotary drum (8), and the bristles (9) are in contact with the drill bit (14).

3. The coal mining drill bit maintenance device according to claim 2, characterized in that the drill bit maintenance mechanism further comprises an electromagnet (13) and a hand lever (15), the electromagnet (13) is adsorbed to the bottom end of the drill bit (14), and the bottom end of the hand lever (15) is fixedly connected with the electromagnet (13).

4. The drill bit maintenance device for coal mining according to claim 1 or 2, characterized in that the drill bit maintenance mechanism further comprises a cylinder (17) and a filter screen (18), two inner rods (16) are fixedly arranged on the inner wall of the bottom of the water box (1), the top ends of the two inner rods (16) are fixedly connected with the cylinder (17), and the filter screen (18) is fixedly arranged in the cylinder (17).

5. The coal mining drill bit maintenance device according to claim 2, characterized in that a flow guide cover is fixedly arranged on the inner wall of the top of the thread cover (2), and the flow guide cover is positioned on the outer side of the support (7).

6. The coal mining drill bit maintenance device according to claim 1 or 2, characterized in that the water box (1) is filled with clean water, and the bottom end of the pumping pipe (4) extends into the clean water.

7. The coal mining drill bit maintenance device according to claim 2, characterized in that the screw thread cover (2) is provided with a through hole at the top end, and the drill bit (14) is positioned in the through hole.