CN220015162U

CN220015162U - Fully-mechanized coal mining and drilling machine

Info

Publication number: CN220015162U
Application number: CN202321642006.XU
Authority: CN
Inventors: 张京生
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2023-11-14
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to the technical field of fully-mechanized coal mining and drilling, and discloses a fully-mechanized coal mining and drilling machine, which comprises a base, wherein two ends of two side surfaces of the base are respectively and rotatably connected with a rotating wheel, a placing groove is fixedly formed in the middle of one side of the upper surface of the base, a conveying assembly is rotatably connected in the placing groove, two sides of one end of the upper surface of the base are slidably connected with an adjusting assembly, one end of the adjusting assembly is in threaded connection with a coal drilling assembly through a threaded bolt, and the other end of the coal drilling assembly is in threaded connection with a drill bit assembly through the threaded bolt. This combine and adopt brill coal-drilling machine, through the setting of drill bit subassembly, detachable device, because drill bit wearing and tearing easily when boring the coal, consequently need in time maintain the change, improve device availability factor, through the setting of conveying subassembly, bearing, coal case and power component, can directly transport the coal cinder that the exploitation comes down to the coal incasement through the conveyer belt from ground and unify and deposit the processing, reduce constructor's intensity of labour.

Description

Fully-mechanized coal mining and drilling machine

Technical Field

The utility model relates to the technical field of fully-mechanized coal mining and drilling, in particular to a fully-mechanized coal mining and drilling machine.

Background

Coal mining is the separation and transportation of valuable coal from the ground or surface to the site. The coal mining technology currently applied in China comprises three types of blasting mining, general mining and comprehensive mining, wherein the blasting mining is to drill blastholes on a coal wall by adopting a drilling machine and blast coal by using detonators, the general mining is fully called ordinary mechanized coal mining, the comprehensive mining is comprehensive mechanized coal mining, and the general mining and the comprehensive mining are both mechanized coal mining. The existing fully-mechanized coal mining and drilling machine needs to carry the knocked-down coal blocks manually, is time-consuming and labor-consuming and is very inconvenient, so that the fully-mechanized coal mining and drilling machine is needed.

The utility model discloses a fully-mechanized coal mining machine disclosed in a Chinese patent application publication No. CN218167147U, which comprises a coal drilling machine, a conveying belt, a grinding device, a controller and a feeding port, wherein the conveying belt is arranged at the top end of the coal drilling machine, a sieve plate is arranged in a plugging groove and is plugged in the plugging groove, the controller is arranged at the right end of the grinding device, a material taking door is arranged below the controller at the right end of the grinding device.

However, this fully mechanized coal mining machine has the following disadvantages:

(1) The device is of an integral structure, drill bit abrasion is easy to cause when coal is drilled, the drill bit after abrasion greatly reduces the coal drilling efficiency, the service life of the device is reduced, and the knocked down coal blocks need to be manually and secondarily transported to the conveyor belt, so that the labor intensity of constructors is greatly improved;

(2) The device is fixed structure, to the colliery exploitation in different places need carry the device whole, the heavy difficulty that shifts of device, the brill coal height-fixing of device has reduced the application scope of device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a fully-mechanized coal drilling machine, which solves the problems that the device proposed in the background art is of an integral structure, needs to be manually and secondarily transported to a conveyor belt, is of a fixed structure, is difficult to transfer, and is fixed in drilling height.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a combine to adopt brill coal machine, includes the base, the both ends on base both sides surface all rotate and are connected with the runner, the standing groove has been seted up to the middle part of one side of base upper surface fixedly, the inside of standing groove rotates and is connected with the conveying subassembly, the both sides sliding connection of the one end of base upper surface has adjusting part, the one end of adjusting part has the brill coal subassembly through screw bolt threaded connection, the other end of brill coal subassembly has the drill bit subassembly through screw bolt threaded connection, the opposite side fixedly connected with coal case of base upper surface, the both sides fixedly connected with bearing on coal case top, the inside rotation of bearing is connected with power component, power component's surface fixedly connected with is in the inside of conveying subassembly.

Optionally, the conveying assembly includes the pivot, the both sides of pivot one end rotate and connect in the inner wall department of standing groove, the surface transmission of pivot is connected with the conveyer belt.

Optionally, the adjusting part includes the support slider, the bottom sliding connection of support slider is in the both sides of base one end, spacing spout has been seted up on the surface of support slider, the inside sliding connection of spacing spout has the regulating block, the locating hole that support slider offered through its surface is fixed with the locating bolt threaded connection on regulating block surface.

Optionally, the coal drilling assembly comprises a fixed block, the surface of the fixed block is connected with one end of the adjusting block through a threaded bolt in a threaded manner, a hydraulic cylinder is fixedly connected inside the fixed block, and the other end of the hydraulic cylinder is fixedly connected with a connecting block.

Optionally, the power component includes the protective housing, one side fixedly connected with of protective housing is in one side of coal box, the inside fixedly connected with servo motor of protective housing, servo motor's output spline connection has the transfer line, the middle part fixedly connected with in the inside of coal box on transfer line surface, the both sides fixedly connected with in the bearing on transfer line surface are inside.

Optionally, the drill bit subassembly includes the connecting block, the surface of connecting block passes through the screw bolt threaded connection in one side of linking block, the middle part fixedly connected with of connecting block opposite side surface bores the coal head.

(III) beneficial effects

The utility model provides a fully-mechanized coal mining and drilling machine, which has the following beneficial effects:

1. this combine and adopt brill coal-drilling machine, through the setting of drill bit subassembly, detachable device, because drill bit wearing and tearing easily when boring the coal, consequently need in time maintain the change, improve device availability factor, through the setting of conveying subassembly, bearing, coal case and power component, can directly transport the coal cinder that the exploitation comes down to the coal incasement through the conveyer belt from ground and unify and deposit the processing, reduce constructor's intensity of labour.

2. This combine and adopt brill coal machine, through the setting of base and runner, conveniently shift, improve convenient to use, through the setting of adjusting part, can be according to the height of required brill coal to the device is adjusted to improve the application scope of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the transfer assembly and the conditioning assembly of the present utility model;

FIG. 3 is a schematic view of a bit assembly and power assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting assembly of the present utility model.

In the figure: 1. a base; 2. a rotating wheel; 3. a placement groove; 4. a transfer assembly; 401. a rotating shaft; 402. a conveyor belt; 5. an adjustment assembly; 501. a support slider; 502. an adjusting block; 503. a positioning bolt; 6. an adjustment assembly; 601. a fixed block; 602. a hydraulic cylinder; 603. a joint block; 7. a drill bit assembly; 701. a connecting block; 702. drilling a coal drill; 8. a coal box; 9. a bearing; 10. a power assembly; 1001. a protective shell; 1002. a transmission rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a combine and adopt brill coal machine, through the setting of base 1, the effect of supporting fixedly has been reached during the use, the both ends of base 1 both sides surface all rotate and are connected with runner 2, through the setting of runner 2, the effect of convenient transfer has been reached during the use, standing groove 3 has been seted up to the middle part of one side of base 1 upper surface, the inside rotation of standing groove 3 is connected with conveying subassembly 4, the both sides sliding connection of one end of base 1 upper surface has adjusting part 5, through the setting of adjusting part 5, the effect of conveniently carrying out exploitation to the colliery of different height has been reached during the use, the one end of adjusting part 5 has through screw bolt threaded connection to bore coal subassembly 6, through the setting of bore coal subassembly 6, the effect of improving the power with electric power conversion to power and bore coal efficiency has been reached during the use, the other end of boring coal subassembly 6 has drill bit subassembly 7 through screw bolt threaded connection, the opposite side fixedly connected with coal case 8 of base 1 upper surface, both sides fixedly connected with bearing 9 on the top of coal case 8, the inside rotation of bearing 9 is connected with power subassembly 10, the surface fixedly connected with inside of conveying subassembly 4 of power subassembly 10;

the conveying assembly 4 comprises a rotating shaft 401, two sides of one end of the rotating shaft 401 are rotatably connected to the inner wall of the placing groove 3, the surface of the rotating shaft 401 is in transmission connection with a conveying belt 402, and the effect of conveying the coal blocks falling down to the coal box 8 is achieved through the arrangement of the conveying belt 402 during use;

the adjusting component 5 comprises a supporting slide block 501, the bottom end of the supporting slide block 501 is connected to two sides of one end of the base 1 in a sliding manner, a limiting chute is formed in the surface of the supporting slide block 501, an adjusting block 502 is connected in a sliding manner in the limiting chute, and the supporting slide block 501 is fixedly connected with a positioning bolt 503 on the surface of the adjusting block 502 in a threaded manner through a positioning hole formed in the surface of the supporting slide block;

the coal drilling assembly 6 comprises a fixed block 601, the surface of the fixed block 601 is connected with one end of the adjusting block 502 through a threaded bolt in a threaded manner, a hydraulic cylinder 602 is fixedly connected inside the fixed block 601, and the other end of the hydraulic cylinder 602 is fixedly connected with a connecting block 603;

the power assembly 10 comprises a protective shell 1001, one side of the protective shell 1001 is fixedly connected to one side of the coal box 8, a servo motor is fixedly connected to the inside of the protective shell 1001, a transmission rod 1002 is connected to the output end of the servo motor through a spline, the middle of the surface of the transmission rod 1002 is fixedly connected to the inside of the coal box 8, and two sides of the surface of the transmission rod 1002 are fixedly connected to the inside of a bearing 9;

the drill bit assembly 7 comprises a connecting block 701, the surface of the connecting block 701 is connected to one side of the connecting block 603 through a threaded bolt in a threaded mode, and a coal drill bit 702 is fixedly connected to the middle of the surface of the other side of the connecting block 701.

In the utility model, the working steps of the device are as follows:

1. firstly, transferring a base 1 to a designated place needing coal drilling through a rotating wheel 2, then adjusting the height of a block 502 in a supporting slide block 501 according to the height of the coal drilling, then fixing a fixing block 601 at one end of the block 502 through a locating bolt 503, and fixing a connecting block 603 and a connecting block 701 through a threaded bolt in a threaded connection manner, so that the device can be disassembled, and subsequent assembly and maintenance are facilitated, and the service life of the device is prolonged;

2. secondly, fix the coal box 8 on the opposite side of base 1 upper surface, drive through electric connection pneumatic cylinder 602 and bore coal head 702 and mine the coal cinder, at electric connection servo motor, servo motor drives transfer line 1002, transfer line 1002 drives pivot 401, pivot 401 drives the conveyer belt 402 on surface and rotates, and conveyer belt 402 that inclines to the ground finally conveys the coal cinder on ground to in the coal box 8, greatly reduced constructor's intensity of labour.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 combine and adopt coal drilling machine, includes base (1), its characterized in that: the two ends of the two side surfaces of the base (1) are respectively and rotatably connected with a rotating wheel (2), a placing groove (3) is fixedly arranged in the middle of one side of the upper surface of the base (1), a conveying component (4) is rotatably connected in the placing groove (3), two sides of one end of the upper surface of the base (1) are slidably connected with an adjusting component (5), one end of the adjusting component (5) is connected with a coal drilling component (6) through a threaded bolt, the other end of the coal drilling component (6) is connected with a drill bit component (7) through a threaded bolt, the other side of the upper surface of the base (1) is fixedly connected with a coal box (8), two sides of the top end of the coal box (8) are fixedly connected with bearings (9), the interiors of the bearings (9) are rotationally connected with a power component (10), and the surface of the power component (10) is fixedly connected with the interiors of the conveying components (4).

2. The fully-mechanized coal mining machine of claim 1, wherein: the conveying assembly (4) comprises a rotating shaft (401), two sides of one end of the rotating shaft (401) are rotatably connected to the inner wall of the placing groove (3), and a conveying belt (402) is connected to the surface of the rotating shaft (401) in a transmission mode.

3. The fully-mechanized coal mining machine of claim 1, wherein: the adjusting component (5) comprises a supporting slide block (501), the bottom end of the supporting slide block (501) is slidably connected to two sides of one end of the base (1), a limiting slide groove is formed in the surface of the supporting slide block (501), an adjusting block (502) is slidably connected to the inside of the limiting slide groove, and the supporting slide block (501) is fixedly connected with a positioning bolt (503) on the surface of the adjusting block (502) through a positioning hole formed in the surface of the supporting slide block.

4. A fully-mechanized coal mining machine as recited in claim 3, wherein: the coal drilling assembly (6) comprises a fixed block (601), the surface of the fixed block (601) is connected to one end of the adjusting block (502) through a threaded bolt, a hydraulic cylinder (602) is fixedly connected to the inside of the fixed block (601), and a connecting block (603) is fixedly connected to the other end of the hydraulic cylinder (602).

5. The fully-mechanized coal mining machine of claim 1, wherein: the power assembly (10) comprises a protective shell (1001), one side of the protective shell (1001) is fixedly connected to one side of the coal box (8), a servo motor is fixedly connected to the inside of the protective shell (1001), a transmission rod (1002) is connected to the output end of the servo motor through a spline, the middle part of the surface of the transmission rod (1002) is fixedly connected to the inside of the coal box (8), and two sides of the surface of the transmission rod (1002) are fixedly connected to the inside of a bearing (9).

6. The fully-mechanized coal mining machine of claim 4, wherein: the drill bit assembly (7) comprises a connecting block (701), the surface of the connecting block (701) is connected to one side of the connecting block (603) through a threaded bolt in a threaded mode, and a coal drill bit (702) is fixedly connected to the middle of the surface of the other side of the connecting block (701).