阅读说明：本技术 一种煤矿开采设备 (Coal mining equipment ) 是由 王永玲 于 2021-07-29 设计创作，主要内容包括：本发明公开了一种煤矿开采设备,包括外壳,所述外壳下端面安装有履带,所述外壳内设有光滑腔,所述光滑腔内设有开口向后的置物箱,所述置物箱内设有设有置物腔,所述置物腔内设有能够实现置物功能的置物装置；设有铲子能够实现煤矿开采时的自动化,具有提高工作效率的优点,且设有螺旋机构,在煤矿开采遇到较坚硬煤矿时启动,能够钻开煤矿,具有良好适应性能够更好地适用于更多情况的煤矿,还设有摄像头和伸缩支撑杆能够实现远程无线观察操控和支撑已经挖掘完的土层,不需要工作人员进入危险的开发地带,有效保障工作人员的生命安全。(The invention discloses coal mining equipment, which comprises a shell, wherein a crawler belt is installed on the lower end face of the shell, a smooth cavity is formed in the shell, a storage box with a backward opening is arranged in the smooth cavity, a storage cavity is formed in the storage box, and a storage device capable of achieving a storage function is arranged in the storage cavity; be equipped with the automation when shovel can realize coal mining, have the advantage that improves work efficiency, and be equipped with screw mechanism, start when coal mining runs into harder colliery, can drill the colliery, have the colliery that good adaptability can be applicable to more the condition better, still be equipped with the camera and flexible bracing piece can realize long-range wireless observation and control and support the soil layer that has excavated, do not need the staff to get into dangerous development area, effectively ensure staff's life safety.)

1. A coal mining apparatus comprising a housing, characterized in that: the crawler belt is installed on the lower end face of the shell, a smooth cavity is arranged in the shell, a storage box with a backward opening is arranged in the smooth cavity, a storage cavity is arranged in the storage box, a storage device capable of achieving a storage function is arranged in the storage cavity, a mechanical arm is fixedly arranged on the bottom wall of the smooth cavity behind the storage box, a mechanical gripper is rotatably connected to the upper end face of the mechanical arm, an installation box with an upward opening is fixedly arranged above the storage box, a rotating cavity with an upward opening is arranged in the installation box, a rotating device capable of achieving a rotating function is arranged in the rotating cavity, a displacement cavity is arranged on the left side of the rotating cavity, a displacement device capable of achieving a displacement function is arranged in the displacement cavity, a collecting groove is fixedly arranged on the bottom wall of the smooth cavity on the right side of the storage box, and displacement boxes with a rightward opening and symmetrical up-down position are fixedly arranged on the right end face of the smooth cavity, the displacement incasement is equipped with the removal chamber, removal chamber right wall has set firmly the fourth motor, fourth motor right-hand member face rotates and is connected with the third axis of rotation, third axis of rotation right-hand member face has set firmly the second cam, second cam right-hand member face has set firmly the connecting rod, connecting rod right-hand member face fixedly connected with mounting panel, position symmetry's electric telescopic handle that is equipped with T type slider around fourth motor top is equipped with, be equipped with in the mounting panel opening left and with electric telescopic handle right-hand member sliding connection's arc T type spout, the mounting panel right-hand member is equipped with the thrust unit that can realize push function.

2. A coal mining apparatus as claimed in claim 1, wherein: the article placing device comprises L-shaped sliding grooves which are arranged on the upper wall and the lower wall of the article placing cavity and are symmetrical in position, telescopic supporting rods which are connected with the L-shaped sliding grooves in a sliding mode are placed in the article placing cavity, a spring is fixedly arranged on the left end face of the article placing cavity, and a push plate which is connected with the telescopic supporting rods in a pressing mode is fixedly arranged on the right end face of the spring.

3. A coal mining apparatus as claimed in claim 1, wherein: the rotating device comprises a first motor fixedly arranged on the bottom surface of the rotating cavity, the upper end surface of the first motor is rotatably connected with a first rotating shaft, a rotating block with an upward opening is fixedly arranged on the upper end surface of the first rotating shaft, a circular cavity with an upward opening is arranged in the rotating block, and a transmission device capable of achieving a transmission function is arranged in the circular cavity.

4. A coal mining apparatus as claimed in claim 3, wherein: the transmission device comprises a second motor fixedly arranged on the rear wall of the circular cavity, the front end face of the second motor is rotatably connected with a connecting shaft, first rotating rods which are symmetrical in position are fixedly arranged at the front end and the rear end of the connecting shaft, and the upper end faces of the two first rotating rods are fixedly provided with cameras.

5. A coal mining apparatus as claimed in claim 1, wherein: the displacement device is including setting firmly in the third motor of displacement chamber left wall, the third motor right-hand member face rotates and is connected with the screw thread axle, threaded connection has the slider on the screw thread axle, the slider up end has set firmly the fixture block, displacement chamber upper wall set firmly with fixture block sliding connection's spout, the terminal surface has set firmly the connecting block under the slider, the terminal surface has set firmly annular installation piece under the connecting block, annular installation piece inner wall has set firmly the cylinder case of opening right, be equipped with the spiral chamber in the cylinder case, spiral chamber left wall has set firmly the fifth motor, the rotation of fifth motor right side wall is connected with screw mechanism.

6. A coal mining apparatus as claimed in claim 1, wherein: thrust unit including set firmly in the head rod of mounting panel right-hand member face and front and back position symmetry, the head rod is close to and has set firmly the second dwang between the symmetry center end, mounting panel right-hand member face is close to the symmetry center end and rotates and be connected with first pneumatic cylinder, first pneumatic cylinder keep away from the symmetry center end with the second dwang rotates and connects, the second dwang front and back end rotates and is connected with the third connecting rod of position symmetry, the symmetry center end is kept away from to the third connecting rod and is equipped with the shovel admittedly, rotate between the head rod be connected with shovel fixed connection's second pneumatic cylinder.

Technical Field

The invention relates to the technical field of coal mines, in particular to coal mining equipment.

Background

The coal mine is a region where human beings mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, and when a coal bed is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, so that the coal mine is the mineworker coal mine; when the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface soil layer, which is an open pit coal mine, and most coal mines in China belong to underground coal mines. The coal mining is accompanied by great dangerousness, the life safety of workers cannot be guaranteed in a hundred percent, the underground coal mining working condition is hard, great challenges are brought to the workers, and the working efficiency is low.

Disclosure of Invention

The present invention aims to provide a coal mining apparatus which overcomes the above-mentioned disadvantages of the prior art.

The coal mining equipment comprises a shell, wherein a crawler belt is installed on the lower end face of the shell, a smooth cavity is arranged in the shell, a storage box with a backward opening is arranged in the smooth cavity, a storage cavity is arranged in the storage box, a storage device capable of achieving a storage function is arranged in the storage cavity, a mechanical arm is fixedly arranged behind the storage box and on the bottom wall of the smooth cavity, the upper end face of the mechanical arm is rotatably connected with a mechanical gripper, an installation box with an upward opening is fixedly arranged above the storage box, a rotating cavity with an upward opening is arranged in the installation box, a rotating device capable of achieving a rotating function is arranged in the rotating cavity, a displacement cavity is arranged on the left side of the rotating cavity, a displacement device capable of achieving a displacement function is arranged in the displacement cavity, a collecting groove is fixedly arranged on the right side of the bottom wall of the smooth cavity, a displacement box with a right opening and symmetrical up-down position is fixedly arranged at the right end of the smooth cavity, the displacement incasement is equipped with the removal chamber, removal chamber right wall has set firmly the fourth motor, fourth motor right-hand member face rotates and is connected with the third axis of rotation, third axis of rotation right-hand member face has set firmly the second cam, second cam right-hand member face has set firmly the connecting rod, connecting rod right-hand member face fixedly connected with mounting panel, position symmetry's electric telescopic handle that is equipped with T type slider around fourth motor top is equipped with, be equipped with in the mounting panel opening left and with electric telescopic handle right-hand member sliding connection's arc T type spout, the mounting panel right-hand member is equipped with the thrust unit that can realize push function.

According to the technical scheme, the object placing device comprises L-shaped sliding grooves which are arranged on the upper wall and the lower wall of the object placing cavity and are symmetrical in position, telescopic supporting rods which are connected with the L-shaped sliding grooves in a sliding mode are placed in the object placing cavity, a spring is fixedly arranged on the left end face of the object placing cavity, and a push plate connected with the telescopic supporting rods in a pressing mode is fixedly arranged on the right end face of the spring.

According to the technical scheme, the rotating device comprises a first motor fixedly arranged on the bottom surface of the rotating cavity, the upper end surface of the first motor is rotatably connected with a first rotating shaft, a rotating block with an upward opening is fixedly arranged on the upper end surface of the first rotating shaft, a circular cavity with an upward opening is formed in the rotating block, and a transmission device capable of achieving a transmission function is arranged in the circular cavity.

According to a further technical scheme, the transmission device comprises a second motor fixedly arranged on the rear wall of the circular cavity, the front end face of the second motor is rotatably connected with a connecting shaft, symmetrical first rotating rods are fixedly arranged at the front end and the rear end of the connecting shaft, and the upper end faces of the first rotating rods are fixedly provided with cameras.

Further technical scheme, the displacement device including set firmly in the third motor of displacement chamber left side wall, the third motor right-hand member face rotates and is connected with the screw thread axle, threaded connection has the slider on the screw thread axle, the slider up end has set firmly the fixture block, displacement chamber upper wall set firmly with fixture block sliding connection's spout, the terminal surface has set firmly the connecting block under the slider, the terminal surface has set firmly annular installation piece under the connecting block, annular installation piece inner wall has set firmly the right barrel box of opening, be equipped with the spiral chamber in the barrel box, spiral chamber left side wall has set firmly the fifth motor, fifth motor right side wall rotates and is connected with screw mechanism.

Further technical scheme, thrust unit including set firmly in the head rod of mounting panel right-hand member face and front and back position symmetry, the head rod is close to and has set firmly the second dwang between the symmetry center end, the mounting panel right-hand member face is close to the symmetry center end and rotates and be connected with first pneumatic cylinder, first pneumatic cylinder keep away from the symmetry center end with the second dwang rotates and connects, the second dwang front and back end rotates and is connected with the third connecting rod of position symmetry, the third connecting rod is kept away from the symmetry center end and is equipped with the shovel admittedly, rotate between the head rod be connected with shovel fixed connection's second pneumatic cylinder.

The invention has the beneficial effects that:

firstly, the shovel can realize automation in coal mining, and has the advantage of improving the working efficiency;

secondly, the coal mine drilling machine is provided with the spiral mechanism, so that the coal mine drilling machine is started when a harder coal mine is encountered in coal mining, can drill the coal mine, has good adaptability and can be better suitable for coal mines under more conditions;

thirdly, the camera and the telescopic supporting rod are arranged, so that remote wireless observation, control and supporting of the excavated soil layer can be realized, workers do not need to enter dangerous development zones, and the life safety of the workers is effectively guaranteed.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present invention of FIG. 1;

FIG. 3 is a schematic view of the pushing device of FIG. 2;

FIG. 4 is a schematic view of the structure at A-A in FIG. 2;

FIG. 5 is a schematic view of the transmission of FIG. 4;

fig. 6 is a schematic view of the structure at B-B in fig. 5.

Detailed Description

For purposes of making the objects and advantages of the invention more apparent, the invention is described in detail below with reference to the examples, it being understood that the following text is intended only to describe a coal mining apparatus or several specific embodiments of the invention, and does not strictly limit the scope of the invention as specifically claimed, as the terms up, down, left and right are not limited to strict geometric definitions thereof, but include tolerances for machining or human error rationality and inconsistency, the specific features of which are set forth in detail below:

referring to the attached drawings, the coal mining equipment according to the embodiment of the invention comprises a shell 11, a crawler 17 is installed on the lower end face of the shell 11, a smooth cavity 12 is installed in the shell 11, a storage box 13 with a backward opening is installed in the smooth cavity 12, a storage cavity 14 is installed in the storage box 13, a storage device 101 capable of achieving a storage function is installed in the storage cavity 14, a mechanical arm 52 is fixedly installed behind the storage box 13 and on the bottom wall of the smooth cavity 12, a mechanical hand 51 is rotatably connected to the upper end face of the mechanical arm 52, an installation box 53 with an upward opening is fixedly installed above the storage box 13, a rotating cavity 55 with an upward opening is installed in the installation box 53, a rotating device 102 capable of achieving a rotating function is installed in the rotating cavity 55, a displacement cavity 28 is installed on the left side of the rotating cavity 55, and a displacement device 104 capable of achieving a displacement function is installed in the displacement cavity 28, a collecting groove 25 is fixedly arranged on the bottom wall of the smooth cavity 12 and on the right side of the storage box 13, a displacement box 35 with a right opening and symmetrical up and down is fixedly arranged on the right end of the smooth cavity 12, a moving cavity 37 is arranged in the displacement box 35, a fourth motor 38 is fixedly arranged on the right wall of the moving cavity 37, a third rotating shaft 39 is rotatably connected to the right end surface of the fourth motor 38, a second cam 40 is fixedly arranged on the right end surface of the third rotating shaft 39, the right end face of the second cam 40 is fixedly provided with a connecting rod 41, the right end face of the connecting rod 41 is fixedly connected with a mounting plate 42, an electric telescopic rod 36 with T-shaped sliding blocks is arranged above the fourth motor 38 and is symmetrical in front and back, be equipped with opening left in the mounting panel 42 and with electric telescopic handle 36 right-hand member sliding connection's arc T type spout 49, the mounting panel 42 right-hand member is equipped with thrust unit 105 that can realize pushing function.

Beneficially or exemplarily, the article placing device 101 includes L-shaped sliding grooves 16 disposed on the upper wall and the lower wall of the article placing cavity 14 and having symmetrical positions, a telescopic supporting rod 15 slidably connected to the L-shaped sliding grooves 16 is disposed in the article placing cavity 14, a spring 19 is fixedly disposed on the left end surface of the article placing cavity 14, a push plate 18 in abutting connection with the telescopic supporting rod 15 is fixedly disposed on the right end surface of the spring 19, the spring 19 is in a contracted state, the spring 19 pushes the push plate 18 to move, the push plate 18 moves to drive the telescopic supporting rod 15 to move, and the telescopic supporting rod 15 is limited by the article placing cavity 14.

Advantageously or exemplarily, the rotating device 102 includes a first motor 59 fixed to the bottom surface of the rotating cavity 55, a first rotating shaft 60 is rotatably connected to an upper end surface of the first motor 59, a rotating block 56 with an upward opening is fixed to an upper end surface of the first rotating shaft 60, a circular cavity 57 with an upward opening is formed in the rotating block 56, a transmission device 103 capable of performing a transmission function is formed in the circular cavity 57, the first motor 59 is started to drive the first rotating shaft 60 to rotate, and the first rotating shaft 60 is rotated to drive the rotating block 56 to rotate.

Beneficially or exemplarily, the transmission device 103 includes a second motor 58 fixedly arranged on the rear wall of the circular cavity 57, a connecting shaft 64 is rotatably connected to the front end surface of the second motor 58, first rotating rods 54 symmetrically arranged at the front and rear ends of the connecting shaft 64 are fixedly arranged, the cameras 50 are fixedly arranged on the upper end surfaces of the two first rotating rods 54, the second motor 58 is started to drive the connecting shaft 64 to rotate, the connecting shaft 64 rotates to drive the first rotating rods 54 to rotate, and the first rotating rods 54 rotate to drive the cameras 50 to move.

Advantageously or exemplarily, the displacement device 104 includes a third motor 34 fixedly disposed on the left wall of the displacement chamber 28, a threaded shaft 33 is rotatably connected to a right end surface of the third motor 34, a sliding block 29 is threadedly connected to the threaded shaft 33, a clamping block 30 is fixedly disposed on an upper end surface of the sliding block 29, a sliding slot 32 slidably connected to the clamping block 30 is fixedly disposed on an upper wall of the displacement chamber 28, a connecting block 31 is fixedly disposed on a lower end surface of the sliding block 29, an annular mounting block 27 is fixedly disposed on a lower end surface of the connecting block 31, a casing 24 with a right opening is fixedly disposed on an inner wall of the annular mounting block 27, a spiral chamber 78 is disposed in the casing 24, a fifth motor 23 is fixedly disposed on a left wall of the spiral chamber 78, a screw mechanism 26 is rotatably connected to a right wall of the fifth motor 23, the threaded shaft 33 is rotated by the third motor 34, the threaded shaft 33 rotates to drive the sliding block 29 to move, the clamping block 30 is limited by the sliding slot 32, the slide block 29 moves to drive the connecting block 31 to move, the connecting block 31 moves to drive the annular mounting block 27 to move, the annular mounting block 27 moves to drive the barrel box 24 to move, and the fifth motor 23 is started to drive the screw mechanism 26 to rotate.

Advantageously or exemplarily, the pushing device 105 comprises a first connecting rod 47 fixed to the right end surface of the mounting plate 42 and symmetrically positioned in front and rear, a second rotating rod 46 is fixedly arranged between the first connecting rod 47 and the end close to the symmetrical center, a first hydraulic cylinder 48 is rotatably connected on the right end face of the mounting plate 42 and the end close to the symmetrical center, the first hydraulic cylinder 48 is connected to the second rotating rod 46 at a position away from the symmetrical center, the front end and the rear end of the second rotating rod 46 are rotatably connected with third connecting rods 45 with symmetrical positions, the ends of the third connecting rods 45 far away from the symmetrical center are fixedly provided with shovels 44, the second hydraulic cylinder 43 fixedly connected with the shovel 44 is rotatably connected between the first connecting rods 47, the first hydraulic cylinder 48 and the second hydraulic cylinder 43 drive the first connecting rods 47 and the third connecting rods 45 to rotate around the second rotating rods 46, and the third connecting rods 45 rotate and the second hydraulic cylinder 43 stretches and retracts to drive the shovel 44 to move.

The coal mining equipment provided by the invention has the following working procedures:

when supporting work is required, the spring 19 is in a contraction state, the spring 19 pushes the push plate 18 to move, the push plate 18 moves to drive the telescopic support rod 15 to move, and the mechanical arm 52 drives the mechanical hand 51 to grab the telescopic support rod 15 and move to a specified position;

when the camera needs to be carried out, the first motor 59 is started to drive the first rotating shaft 60 to rotate, the first rotating shaft 60 rotates to drive the rotating block 56 to rotate, the second motor 58 is started to drive the connecting shaft 64 to rotate, the connecting shaft 64 rotates to drive the first rotating rod 54 to rotate, and the first rotating rod 54 rotates to drive the camera 50 to move;

when drilling work needs to be carried out, the third motor 34 is started to drive the threaded shaft 33 to rotate, the threaded shaft 33 rotates to drive the sliding block 29 to move, the clamping block 30 is limited by the sliding groove 32, the sliding block 29 moves to drive the connecting block 31 to move, the connecting block 31 moves to drive the annular mounting block 27 to move, the annular mounting block 27 moves to drive the barrel box 24 to move, and the fifth motor 23 is started to drive the screw mechanism 26 to rotate;

when the coal mine is required to be shoveled, the fourth motor 38 drives the mounting plate 42 to reach the designated position, the first hydraulic cylinder 48 and the second hydraulic cylinder 43 drive the first connecting rod 47 and the third connecting rod 45 to rotate around the second rotating rod 46, the third connecting rod 45 rotates and the second hydraulic cylinder 43 stretches and retracts to drive the shovel 44 to move so as to realize coal shoveling operation, the electric telescopic rod 36 drives the mounting plate 42 to move left and right, and the mounting plate 42 moves to drive the shovel 44 to move and pour the coal mine into the designated position.

The invention has the beneficial effects that:

firstly, the shovel can realize automation in coal mining, and has the advantage of improving the working efficiency;

secondly, the coal mine drilling machine is provided with the spiral mechanism, so that the coal mine drilling machine is started when a harder coal mine is encountered in coal mining, can drill the coal mine, has good adaptability and can be better suitable for coal mines under more conditions;

thirdly, the camera and the telescopic supporting rod are arranged, so that remote wireless observation, control and supporting of the excavated soil layer can be realized, workers do not need to enter dangerous development zones, and the life safety of the workers is effectively guaranteed.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.