阅读说明：本技术 一种用于矿石开采的机械钻车 (Mechanical drill carriage for ore mining ) 是由 李普 王蔚 王筱超 彭磊 李会兵 徐峰 于 2019-09-16 设计创作，主要内容包括：本发明公开了一种用于矿石开采的机械钻车,包括驱动车架以及安装于驱动车架表面右侧处的支撑柱,所述驱动车架的两侧底端分别旋转安装有第一传动轮和第三传动轮,且驱动车架侧边的中间位置旋转安装有第二传动轮,第二传动轮上缠绕连接有履带,第二传动轮通过履带与第一传动轮和第三传动轮进行缠绕连接传动,所述支撑柱内部的左侧处竖直安装有支撑杆,所述支撑杆的侧壁固定套接有移动块,移动块的右侧处连接有滑动台,所述支撑柱顶端的右侧处安装有第一驱动电机,第一驱动电机的输出轴底端贯穿支撑柱的顶端并固定连接有螺纹丝杆；钻孔头在钻孔时,能够稳定向下运动,在一定程度上避免钻孔头出现位置偏移的现象发生,提高了安全性,使用效果好。(The invention discloses a mechanical drill carriage for ore mining, which comprises a driving frame and a support column arranged at the right side of the surface of the driving frame, wherein the bottom ends of the two sides of the driving frame are respectively and rotatably provided with a first driving wheel and a third driving wheel, the middle position of the side edge of the driving frame is rotatably provided with a second driving wheel, the second driving wheel is wound and connected with a crawler belt, the second driving wheel is wound, connected and driven with the first driving wheel and the third driving wheel through the crawler belt, a support rod is vertically arranged at the left side inside the support column, the side wall of the support rod is fixedly sleeved with a moving block, the right side of the moving block is connected with a sliding table, a first driving motor is arranged at the right side of the top end of the support column, and the bottom end of an output shaft; the drilling head can stably move downwards when drilling, so that the phenomenon of position deviation of the drilling head is avoided to a certain extent, the safety is improved, and the using effect is good.)

1. A mechanical drill carriage for ore mining comprises a driving frame and a supporting column arranged at the right side of the surface of the driving frame, and is characterized in that the bottom ends of the two sides of the driving frame are respectively and rotatably provided with a first driving wheel and a third driving wheel, a second driving wheel is rotatably arranged in the middle of the side edge of the driving frame, a crawler belt is wound and connected on the second driving wheel, and the second driving wheel is wound, connected and driven with the first driving wheel and the third driving wheel through the crawler belt;

a support rod is vertically arranged at the left side inside the support column, the bottom end of the support rod is connected with the surface of the driving frame, a moving block is fixedly sleeved on the side wall of the support rod, a sliding table is connected at the right side of the moving block, a first driving motor is arranged at the right side of the top end of the support column, the bottom end of an output shaft of the first driving motor penetrates through the top end of the support column and is fixedly connected with a threaded lead screw, the first driving motor drives the threaded lead screw to rotate at the right side inside the support column, the sliding table is fixedly sleeved on the side wall of the threaded lead screw, and when the threaded lead screw rotates through the first driving motor, the sliding table can lift on the;

the right side of sliding table is connected with the connection horizontal pole, and the right side of connecting the horizontal pole is connected with the exploitation shell, the left side-mounting of exploitation shell inside has second driving motor, and second driving motor's output shaft bottom fixedly connected with drilling axle, and the right side of exploitation shell is run through to the bottom of drilling axle.

2. The mechanical drill carriage for ore mining of claim 1, wherein the driving carriage is provided with a second rotating motor at the left side of the inner bottom surface, the second rotating shaft of the second rotating motor is rotatably connected with the first driving wheel, a third rotating motor is provided at the right side of the inner bottom surface of the driving carriage, the third rotating shaft of the third rotating motor is rotatably connected with a third driving wheel, the first rotating motor is provided at the middle position of the inner side edge of the driving carriage, and the first rotating shaft of the first rotating motor is rotatably connected with the second driving wheel.

3. The mechanical drill carriage for ore mining as claimed in claim 1, wherein a groove is formed at the right side of the surface of the driving carriage, a flat bearing is flatly installed inside the groove, and the flat bearing is rotatably connected with the bottom end of the threaded screw rod, so that the threaded screw rod can smoothly rotate on the surface of the driving carriage.

4. The mechanical drill carriage for ore mining of claim 1, wherein the right side of the supporting pillar is formed with a square hole, and the connecting cross bar is transversely penetrated through the square hole, so that the connecting cross bar can slide on the right side of the supporting pillar.

5. The mechanical drill carriage for ore mining as claimed in claim 1, wherein a first cylindrical cavity is vertically formed inside the sliding table, a plurality of threads are formed on the cylindrical wall inside the first cylindrical cavity, and the sliding table is in threaded connection with the threaded screw rod through the threads.

6. The mechanical drill carriage for ore mining as claimed in claim 1, wherein a second cylindrical cavity is vertically formed in the moving block, and the moving block is fixedly sleeved with the supporting rod through the second cylindrical cavity.

7. The mechanical drill carriage for ore mining of claim 1, characterized in that the left end side of the surface of the driving carriage is provided with a weight corresponding to the position of the support column.

8. A machine tool carriage for ore extraction according to claim 1, characterized in that a drill head is welded to the bottom end of the drilling shaft for the purpose of performing the extraction work.

Technical Field

The invention relates to the field of ore mining, in particular to a mechanical drill carriage for ore mining.

Background

Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited. Can be divided into metal mineral and nonmetal mineral. The unit content of useful components (elements or minerals) in the ore is called ore grade, the precious metal ore such as gold and platinum is expressed in grams/ton, and other ores are expressed in percentage.

The value of the ore is usually measured by the ore grade, but the ore value is also influenced by the composition of gangue (useless ore or ore with little useful component content and unavailable useful component) and the amount of harmful impurities in the effective component ore.

In ore production, need use mining machinery to bore to the ore layer and adopt, because mining machinery operational environment is abominable and soil property, rock stratum are harder, owing to can produce vibration during drilling, the mining device body can rock to often can lead to the situation that the position skew appears in the drilling head when drilling, there is the potential safety hazard, and the drilling effect is not very good, provides a mechanical drill carriage for ore mining for this.

Disclosure of Invention

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

A mechanical drill carriage for ore mining comprises a driving frame and a supporting column arranged at the right side of the surface of the driving frame, wherein the bottom ends of two sides of the driving frame are respectively and rotatably provided with a first driving wheel and a third driving wheel, the middle position of the side edge of the driving frame is rotatably provided with a second driving wheel, the second driving wheel is wound and connected with a crawler belt, and the second driving wheel is wound, connected and driven with the first driving wheel and the third driving wheel through the crawler belt;

a support rod is vertically arranged at the left side inside the support column, the bottom end of the support rod is connected with the surface of the driving frame, a moving block is fixedly sleeved on the side wall of the support rod, a sliding table is connected at the right side of the moving block, a first driving motor is arranged at the right side of the top end of the support column, the bottom end of an output shaft of the first driving motor penetrates through the top end of the support column and is fixedly connected with a threaded lead screw, the first driving motor drives the threaded lead screw to rotate at the right side inside the support column, the sliding table is fixedly sleeved on the side wall of the threaded lead screw, and when the threaded lead screw rotates through the first driving motor, the sliding table can lift on the;

the right side of sliding table is connected with the connection horizontal pole, and the right side of connecting the horizontal pole is connected with the exploitation shell, the left side-mounting of exploitation shell inside has second driving motor, and second driving motor's output shaft bottom fixedly connected with drilling axle, and the right side of exploitation shell is run through to the bottom of drilling axle.

Preferably, a second rotating motor is installed at the left side of the bottom surface inside the driving frame, a second rotating shaft on the second rotating motor is rotatably connected with the first driving wheel, a third rotating motor is installed at the right side of the bottom surface inside the driving frame, a third rotating shaft on the third rotating motor is rotatably connected with a third driving wheel, a first rotating motor is installed in the middle of the side edge inside the driving frame, and a first rotating shaft on the first rotating motor is rotatably connected with the second driving wheel.

Preferably, a groove is formed in the right side of the surface of the driving frame, a plane bearing is flatly arranged in the groove and is rotatably connected with the bottom end of the threaded screw rod, and therefore the threaded screw rod can stably rotate on the surface of the driving frame.

Preferably, a square hole is formed in the right side face of the support column, and the connecting cross rod transversely penetrates through the square hole, so that the connecting cross rod can slide on the right side face of the support column.

Preferably, a first cylindrical cavity is vertically formed in the sliding table, a plurality of threads are formed on the wall of the first cylindrical cavity, and the sliding table is in threaded connection with the threaded screw rod through the threads.

Preferably, a second cylindrical cavity is vertically formed in the moving block, and the moving block is fixedly sleeved with the supporting rod through the second cylindrical cavity.

Preferably, a counterweight block corresponding to the position of the support column is arranged on one side of the left end of the surface of the driving frame.

Preferably, a drill head is welded to the bottom end of the drilling shaft for mining work.

Compared with the prior art, the invention has the beneficial effects that: the drilling head can stably move downwards when drilling, so that the phenomenon of position deviation of the drilling head is avoided to a certain extent, the safety is improved, and the using effect is good.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic illustration of a mechanical drill rig for ore mining;

FIG. 2 is a schematic view of the internal structure of the support column;

FIG. 3 is a schematic view of the internal structure of the moving block;

FIG. 4 is a schematic view of the internal structure of the slide table;

FIG. 5 is a schematic illustration of the internal construction of the mining shell;

fig. 6 is a schematic view of the internal structure of the driving carriage.

Shown in the figure: 1. the device comprises a driving frame, 2, a balancing weight, 3, a support column, 4, a first driving wheel, 5, a second driving wheel, 6, a third driving wheel, 7, a crawler belt, 8, a groove, 9, a plane bearing, 10, a sliding table, 11, a support rod, 12, a moving block, 13, a threaded lead screw, 14, a first driving motor, 15, a connecting cross rod, 16, a mining shell, 17, a square bar hole, 18, a first cylindrical cavity, 19, a thread, 20, a second cylindrical cavity, 21, a second driving motor, 22, a drilling shaft, 23, a drilling head, 24, a first rotating motor, 25, a first rotating shaft, 26, a second rotating motor, 27, a second rotating shaft, 28, a third rotating motor, 29 and a third rotating shaft.

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.

Referring to fig. 1-6, in the embodiment of the present invention, a mechanical drill carriage for ore mining includes a driving carriage 1 and a supporting pillar 3 installed at the right side of the surface of the driving carriage 1, the bottom ends of the two sides of the driving carriage 1 are respectively rotatably installed with a first driving wheel 4 and a third driving wheel 6, and the middle position of the side edge of the driving carriage 1 is rotatably installed with a second driving wheel 5, the second driving wheel 5 is wound and connected with a crawler 7, and the second driving wheel 5 is wound and connected with the first driving wheel 4 and the third driving wheel 6 through the crawler 7 for transmission;

a support rod 11 is vertically installed at the left side inside the support column 3, the bottom end of the support rod 11 is connected with the surface of the driving frame 1, a moving block 12 is fixedly sleeved on the side wall of the support rod 11, a sliding table 10 is connected at the right side of the moving block 12, a first driving motor 14 is installed at the right side of the top end of the support column 3, the bottom end of an output shaft of the first driving motor 14 penetrates through the top end of the support column and is fixedly connected with a threaded lead screw 13, the first driving motor 14 drives the threaded lead screw 13 to rotate at the right side inside the support column 3, the sliding table 10 is fixedly sleeved on the side wall of the threaded lead screw 13, and when the threaded lead screw 13 rotates through the first driving motor 14, the sliding table 10 can ascend and descend;

the right side of sliding stand 10 is connected with connects horizontal pole 15, and the right side of connecting horizontal pole 15 is connected with exploitation shell 16, the inside left side of exploitation shell 16 installs second driving motor 21, and second driving motor 21's output shaft bottom fixedly connected with drilling axle 22, and the right side of exploiting shell 16 is run through to drilling axle 22's bottom.

A second rotating motor 26 is installed at the left side of the bottom surface inside the driving frame 1, a second rotating shaft 27 on the second rotating motor 26 is rotatably connected with the first driving wheel 4, a third rotating motor 28 is installed at the right side of the bottom surface inside the driving frame 1, a third rotating shaft 29 on the third rotating motor 28 is rotatably connected with a third driving wheel 29, a first rotating motor 24 is installed in the middle of the side edge inside the driving frame 1, and a first rotating shaft 25 on the first rotating motor 24 is rotatably connected with the second driving wheel 5.

The right side department on drive frame 1 surface is moulded fluted 8, and the inside of recess 8 is kept flat and is installed plane bearing 9, plane bearing 9 carries out swivelling joint with the bottom of screw lead screw 13 to make screw lead screw 13 rotate steadily on drive frame 1 surface.

The side of the right side of the support column 3 is formed with a square bar hole 17, and the connecting cross rod 15 transversely penetrates through the square bar hole 17, so that the connecting cross rod 15 can slide on the side of the right side of the support column 3.

A first cylindrical cavity 18 is vertically formed in the sliding table 10, a plurality of threads 19 are formed on the wall of the first cylindrical cavity 18, and the sliding table 10 is in threaded connection with the threaded screw rod 13 through the threads 19.

A second cylindrical cavity 20 is vertically formed in the moving block 12, and the moving block 12 is fixedly sleeved with the supporting rod 11 through the second cylindrical cavity 20.

And a balancing weight 2 corresponding to the support column 3 is arranged on one side of the left end of the surface of the driving frame 1.

A drill head 23 is welded to the bottom end of the drilling shaft 22 for mining work.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.