CN113309560B - Fully-mechanized coal mining face man-carrying device and fully-mechanized coal mining equipment - Google Patents
Fully-mechanized coal mining face man-carrying device and fully-mechanized coal mining equipment Download PDFInfo
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- CN113309560B CN113309560B CN202110589296.5A CN202110589296A CN113309560B CN 113309560 B CN113309560 B CN 113309560B CN 202110589296 A CN202110589296 A CN 202110589296A CN 113309560 B CN113309560 B CN 113309560B
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- 239000003245 coal Substances 0.000 title claims abstract description 107
- 238000005065 mining Methods 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 10
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009193 crawling Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/004—Staff transport system
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/06—Transport of mined material at or adjacent to the working face
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Abstract
The invention provides a fully-mechanized coal mining face man-carrying device and fully-mechanized coal mining equipment for a thin coal seam, relates to the technical field of coal mining machinery, and is designed for solving the problem that an existing thin coal seam face is narrow in space and can not enable inspection staff to walk back and forth on the fully-mechanized coal mining face. The fully mechanized coal mining face manned device comprises a bracket, a driving assembly and a riding part, wherein the bracket is used for being connected with a machine body of a scraper conveyor; the drive assembly is mounted to the bracket, and the riding portion is in driving connection with the drive assembly, and the drive assembly is configured to drive the riding portion to move along the length direction of the scraper conveyor. The fully mechanized coal mining equipment comprises the fully mechanized coal mining face man conveyor for the thin coal seam. The fully mechanized coal mining face man-carrying device for the thin coal seam provided by the invention solves the problem that patrol personnel walk back and forth on the thin coal seam face.
Description
Technical Field
The invention relates to the technical field of coal mining machinery, in particular to a fully mechanized coal mining face man-carrying device and fully mechanized coal mining equipment.
Background
In recent years, thin seam mining has not been successfully developed and promoted due to the influence of many factors such as geological conditions, mining modes and the like, a large amount of thin seam reserves are abandoned and mined due to the lag of mining equipment technology, and resources are wasted.
At present, research and development application of the intelligent fully-mechanized mining technology is still in a starting stage, and is still in a state of 'inspection by people and unattended', while the working surface of a thin coal seam is narrow in space, so that inspection workers are inconvenient to walk, and the intelligent fully-mechanized mining technology is high in labor intensity and low in efficiency.
Disclosure of Invention
The invention provides a fully mechanized coal mining face man-carrying device for a thin coal seam, which aims to solve the technical problem that an existing thin coal seam face is narrow in space and can not enable inspection staff to walk back and forth on the fully mechanized coal mining face.
The invention provides a man-carrying device for a fully mechanized coal mining face of a thin coal seam, which comprises a bracket, a driving assembly and a riding part, wherein the bracket is used for being connected with a machine body of a scraper conveyor; the driving assembly is installed in the support, the riding part is in transmission connection with the driving assembly, and the driving assembly is configured to drive the riding part to move along the length direction of the scraper conveyor.
Further, the seating portion includes a seat.
Further, the support comprises a horizontal portion and a vertical portion fixedly connected with the horizontal portion, the horizontal portion is used for being connected with the scraper conveyor, and the seat is movably arranged on the vertical portion.
Further, the vertical part is provided with a first elevation and a second elevation which are arranged in opposite directions, and a middle surface connected between the first elevation and the second elevation, wherein the first elevation is a surface close to the seat; the backrest of the seat is fixedly connected with a bearing block, the bearing block is movably connected with the middle surface, and the backrest is movably connected with the first vertical surface.
Further, the backrest and the first elevation are arranged at an included angle.
Further, the bearing block is connected with a stop block, the bearing block and the backrest form a limit groove together, and the seat is hung on the vertical part through the limit groove; the stop is movably connected with the second elevation.
Further, the first elevation is provided with a first guide rail, the length direction of the first guide rail extends along the length direction of the scraper conveyor, the backrest is provided with a first roller, and the first roller is movably arranged on the first guide rail; and/or the second elevation is provided with a second guide rail, the length direction of the second guide rail extends along the length direction of the scraper conveyor, the stop block is provided with a second roller, and the second roller is movably arranged on the second guide rail; and/or the middle surface is provided with a third guide rail, the length direction of the third guide rail extends along the length direction of the scraper conveyor, the bearing block is provided with a third roller, and the third roller is movably arranged on the third guide rail.
Further, the driving assembly comprises a motor, a driving rope pulley, a driven rope pulley, a steel wire rope and a plurality of supporting rope pulleys, the motor is installed on the bracket, the driving rope pulley, the driven rope pulley and the plurality of supporting rope pulleys are all rotatably installed on the bracket, the driving rope pulley is in driving connection with the motor, the driving rope pulley and the driven rope pulley are arranged at intervals along the length direction of the scraper conveyor, and the steel wire rope is wound on the driving rope pulley and the driven rope pulley and is supported by the plurality of supporting rope pulleys; the riding part is fixedly connected with the steel wire rope.
Further, the support comprises a plurality of support bodies, and the support bodies are distributed at intervals along the length direction of the scraper conveyor.
The man-carrying device for the fully mechanized coal mining face of the thin coal seam has the beneficial effects that:
The device is characterized by comprising a thin coal layer fully-mechanized coal mining face man-carrying device mainly composed of a bracket, a driving assembly and a riding part, wherein the bracket is used for being connected with a machine body of a scraper conveyor; the driving assembly is arranged on the bracket and is in transmission connection with the riding part, and is used for driving the riding part to move along the length direction of the scraper conveyor.
After the fully-mechanized coal mining equipment adopts the fully-mechanized coal mining face man-conveying device for the thin coal seam, when a patrol personnel is required to walk back and forth on the fully-mechanized coal mining face to carry out patrol, the patrol personnel can sit on the sitting portion of the fully-mechanized coal mining face man-conveying device for the thin coal seam, then, the driving assembly is started, the sitting portion is driven by the driving assembly to move along the length direction of the scraper conveyor, and the patrol personnel advance and retreat in front of the fully-mechanized coal mining face, so that the patrol personnel can patrol the fully-mechanized coal mining face.
From the above, the fully mechanized coal mining face man-carrying device for the thin coal seam overcomes the defect that inspection personnel can only inspect in a crawling mode due to the limitation of the space size of the fully mechanized coal mining face of the existing thin coal seam, and therefore the problem that the inspection personnel cannot walk back and forth on the fully mechanized coal mining face due to the narrow space of the working face of the thin coal seam is solved. Moreover, the inspection personnel can inspect the fully mechanized mining face of the thin coal seam in a sitting posture, and the comfort is good. In addition, the driving assembly can also enable the inspection personnel to control the advance and the retreat of the inspection personnel at will, so that the labor intensity of the inspection personnel on the fully mechanized mining face of the thin coal seam is greatly reduced, and the inspection efficiency is improved.
The invention provides fully mechanized mining equipment, which aims to solve the technical problem that the existing thin coal seam working face is narrow in space and can not realize walking of inspection staff back and forth on the fully mechanized mining working face.
The fully-mechanized coal mining equipment comprises the scraper conveyor and the fully-mechanized coal mining working face man-carrying device of the thin coal seam, wherein a bracket of the fully-mechanized coal mining working face man-carrying device of the thin coal seam is connected with a machine body of the scraper conveyor.
The fully-mechanized coal mining equipment has the beneficial effects that:
By arranging the thin coal seam working face man conveyor in the fully mechanized coal mining equipment, the fully mechanized coal mining equipment has all the advantages of the thin coal seam working face man conveyor, and the details are not repeated here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a fully-mechanized coal mining apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a partial structure at A in FIG. 1;
Fig. 3 is a schematic diagram of a partial structure of a fully mechanized coal mining face passenger conveyor for a thin seam according to an embodiment of the present invention.
Reference numerals illustrate:
010-scraper conveyor; 020-a fully mechanized coal mining face man conveyor of a thin coal seam; 030-inspector;
100-bracket; 200-motors; 300-a seat; 400-driving rope wheels; 500-supporting a rope pulley; 600-wire rope; 700-speed reducer; 800-a steel wire rope clamping device;
110-horizontal section; 120-vertical;
121-a first elevation; 122-a second facade; 123-mid-plane; 124-first rail; 125-a second rail; 126-a third rail;
310-backrest; 320-bearing blocks; 330-stop; 340-a first roller; 350-a second roller; 360-third roller.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Fig. 1 is a schematic structural diagram of a fully-mechanized coal mining apparatus according to the present embodiment, and fig. 2 is an enlarged partial structural diagram of a portion a in fig. 1. As shown in fig. 1 and 2, the present embodiment provides a thin seam fully mechanized coal mining face man-carrying device 020, which comprises a bracket 100, a driving assembly and a riding part, wherein the bracket 100 is specifically used for being connected with a machine body of a scraper conveyor 010; the drive assembly is mounted to the carriage 100, and the ride is drivingly connected to the drive assembly, the drive assembly being configured to drive the ride along the length of the blade conveyor 010.
After the fully mechanized coal mining equipment adopts the fully mechanized coal mining face man-carrying device 020 of the thin coal seam, when a patrol personnel 030 needs to walk back and forth on the fully mechanized coal mining face to patrol, the patrol personnel 030 can sit on the sitting portion of the fully mechanized coal mining face man-carrying device 020 of the thin coal seam, then, the driving assembly is started, the sitting portion is driven by the driving assembly to move along the length direction of the scraper conveyor 010, and the patrol personnel 030 can patrol the fully mechanized coal mining face by moving back in the front of the fully mechanized coal mining face.
From the above, the man-carrying device 020 for the fully-mechanized coal mining face of the thin coal seam overcomes the defect that the inspection personnel 030 can only inspect in a crawling mode due to the limitation of the space size of the fully-mechanized coal mining face of the existing thin coal seam, and therefore the problem that the inspection personnel 030 can not walk back and forth on the fully-mechanized coal mining face due to the narrow space of the working face of the thin coal seam is solved. Moreover, the inspection personnel 030 can inspect the fully mechanized mining face of the thin coal seam in a sitting posture, and the comfort is good. In addition, the driving assembly can also enable the inspection personnel 030 to control the advance and the retreat of the inspection personnel 030 at will, so that the labor intensity of the inspection personnel 030 on the fully mechanized mining face of the thin coal seam is greatly reduced, and the inspection efficiency is improved.
It should be noted that, "the patrol person 030 walks back and forth on the fully mechanized mining face" means: the patrol man 030 realizes the back and forth movement on the fully mechanized mining face by using a riding part which can move back and forth on the fully mechanized mining face.
In the present embodiment, the "longitudinal direction of the blade conveyor 010" refers to a direction perpendicular to the paper surface in the drawing, that is, a front-rear direction.
With continued reference to fig. 2, in this embodiment, the seating portion includes a seat 300.
By the arrangement, the patrol personnel 030 can sit and lean on, and the comfort in the patrol process is improved.
With continued reference to fig. 2, in this embodiment, the bracket 100 may include a horizontal portion 110 and a vertical portion 120 fixedly connected to the horizontal portion 110, where the horizontal portion 110 is used for being connected to the scraper conveyor 010, and the seat 300 is movably disposed on the vertical portion 120.
The structural form of the bracket 100 can realize reliable connection with the scraper conveyor 010 and ensure the stability of the patrol personnel 030 when riding, and can also provide a support carrier for the seat 300 in the moving process, so that the gravity of the seat 300 and the patrol personnel 030 is borne by the bracket 100, and the reliability of supporting the seat 300 is improved.
With continued reference to fig. 2, in this embodiment, a reinforcing rod may be fixedly connected between the horizontal portion 110 and the vertical portion 120. The setting of the reinforcing rod can improve the structural strength of the bracket 100, reduce the stress concentration at the joint of the vertical part 120 and the horizontal part 110, and reduce the fracture risk of the bracket 100, thereby improving the service life of the bracket 100.
With continued reference to fig. 2, in the present embodiment, the vertical portion 120 has a first vertical surface 121 and a second vertical surface 122 disposed opposite to each other, and an intermediate surface 123 connected between the first vertical surface 121 and the second vertical surface 122, wherein the first vertical surface 121 is a surface close to the seat 300; the backrest 310 of the seat 300 is fixedly connected with a bearing block 320, the bearing block 320 is movably connected with the middle surface 123, and the backrest 310 is movably connected with the first vertical surface 121.
By fixedly connecting the bearing block 320 to the backrest 310, and enabling the bearing block 320 to be movably disposed on the middle surface 123, the backrest 310 is movably disposed on the first vertical surface 121, namely: the two different orientations of the seat 300 are matched with the bracket 100, so that the seat 300 is provided with a certain limiting function, the accidental sliding of the seat 300 is avoided, and the structural stability of the fully mechanized coal mining face manned device 020 of the embodiment is ensured.
With continued reference to fig. 2, in this embodiment, the backrest 310 is disposed at an angle with respect to the first vertical surface 121.
So set up for patrol personnel 030 can rely on backward on back 310 after taking in seat 300, comparatively comfortable, accords with ergonomic design more, moreover, because patrol personnel 030 back certain angle, can also guarantee to patrol personnel 030 and back 310's reliable laminating, because the positive pressure between back 310 and the personnel 030 of patrolling and examining can produce sufficient frictional force, even when drive assembly suddenly starts or suddenly stops, patrol personnel 030 also can not fall from seat 300 because of inertial action, thereby improved the safety in utilization of this embodiment thin coal seam fully-mechanized coal face fortune people device 020.
With continued reference to fig. 2, in this embodiment, the carrier block 320 is connected with a stop block 330, specifically, the stop block 330, the carrier block 320 and the backrest 310 together form a limiting slot, the seat 300 is hung on the vertical portion 120 through the limiting slot, and the stop block 330 is movably connected with the second vertical surface 122.
Through set up dog 330 at carrier block 320 for dog 330, carrier block 320 and back 310 form the spacing groove that can hang and locate vertical portion 120 jointly, make in this thin seam fully mechanized coal face fortune people device 020, the degree of freedom of controlling movement of seat 300 is reliably restricted, thereby avoided being located the circumstances that the seat 300 that the personnel 030 of patrolling and examining on the seat 300 suddenly bent and lead to drops from support 100, further improved the safety in utilization of this thin seam fully mechanized coal face fortune people device 020.
Meanwhile, the seat 300 is matched with the first vertical face 121 of the vertical portion 120 by utilizing the backrest 310, is matched with the middle face 123 of the vertical portion 120 by utilizing the bearing block 320, and is matched with the second vertical face 122 of the vertical portion 120 by utilizing the stop block 330, so that a plurality of positions of the seat 300 can be reliably matched with the vertical portion 120, and smoothness in the moving process of the seat 300 is ensured.
With continued reference to fig. 2, in the present embodiment, the first elevation 121 is provided with a first guide rail 124, the length direction of the first guide rail 124 extends along the length direction of the scraper conveyor 010, the backrest 310 is provided with a first roller 340, and the first roller 340 is movably disposed on the first guide rail 124; the second vertical surface 122 is provided with a second guide rail 125, the length direction of the second guide rail 125 extends along the length direction of the scraper conveyor 010, the stop block 330 is provided with a second roller 350, and the second roller 350 is movably arranged on the second guide rail 125; the middle surface 123 is provided with a third guide rail 126, the length direction of the third guide rail 126 extends along the length direction of the scraper conveyor 010, the bearing block 320 is provided with a third roller 360, and the third roller 360 is movably arranged on the third guide rail 126.
Through setting up first guide rail 124, second guide rail 125 and third guide rail 126 at vertical portion 120 to set up first gyro wheel 340, second gyro wheel 350 and third gyro wheel 360 at back 310, carrier block 320 and dog 330 correspondingly, when guaranteeing that seat 300 and vertical portion 120 movably cooperate, still utilize the frictional force of gyro wheel's roll connection in the course of moving of seat 300 to have reduced not only the noise of seat 300 in the course of moving, moreover, still reduced drive assembly's load, thereby practiced thrift the energy, and reduced drive assembly's damage probably received, prolonged drive assembly's life.
In other embodiments, a first groove, a second groove, and a third groove each extending in the longitudinal direction of the blade conveyor 010 may be provided in the vertical portion 120, and the first groove, the second groove, and the third groove may be used to form a rail groove of the first rail 124, a rail groove of the second rail 125, and a rail groove of the third rail 126.
With continued reference to fig. 2, in the present embodiment, the first roller 340 and the third roller 360 are respectively disposed at two ends of the backrest 310 along the up-down direction, and the first roller 340 is lower than the second roller 350.
Fig. 3 is a schematic diagram of a partial structure of a man conveyor 020 on a fully mechanized coal mining face of a thin seam according to this embodiment. With continued reference to fig. 2, and with reference to fig. 3, in this embodiment, the driving assembly may include a motor 200, an active sheave 400, a passive sheave, a wire rope 600 and a plurality of supporting sheaves 500, where the motor 200 is mounted on the bracket 100, the active sheave 400, the passive sheave and the plurality of supporting sheaves 500 are rotatably mounted on the bracket 100, specifically, the active sheave 400 is in driving connection with the motor 200, and the active sheave 400 and the passive sheave are disposed at intervals along the length direction of the scraper conveyor 010, and the wire rope 600 is wound around the active sheave 400 and the passive sheave and supported by the plurality of supporting sheaves 500; the seat 300 is fixedly connected with the wire rope 600.
When the inspection person 030 needs to advance and retreat in the fully mechanized coal mining face of the thin coal seam, the motor 200 can be started, and under the action of the motor 200, the driving rope pulley 400 rotates to drive the steel wire rope 600 to move along the front-back direction, so that the movement of the seat 300 is realized. In this process, the supporting sheave 500 provides a supporting function for the wire rope 600, and at the same time, also provides a guiding function for the wire rope 600, thereby avoiding knotting of the wire rope 600 and ensuring the reliability of the movement of the seat 300. Wherein the forward and backward movement of the seat 300 can be achieved by the forward and backward rotation of the motor 200.
The driving assembly is simple in structure and small in occupied space, and is beneficial to the compact design of the man conveyor 020 of the fully mechanized coal mining face of the thin coal seam.
Specifically, in the present embodiment, a controller may be provided on the seat 300, and the controller may be used to control the forward and reverse rotation and start and stop of the motor 200. So set up, be convenient for patrol personnel 030 operation.
With continued reference to fig. 2, in the present embodiment, the seat 300 is fixedly connected to the wire rope 600 through the wire rope clamping device 800. The wire rope clamping device 800 may be a rope clip.
With continued reference to fig. 3, in this embodiment, the driving assembly may further include a speed reducer 700, specifically, an input end of the speed reducer 700 is connected with a motor shaft of the motor 200, and an output end of the speed reducer 700 is connected with the driving sheave 400. By doing so, the output torque of the driving sheave 400 can be increased, so that the drive assembly can withstand a large load.
In other embodiments, the output end of the speed reducer 700 may be fixedly connected with a driving gear, and at the same time, the seat 300 is fixedly provided with a rack matched with the driving gear, wherein the length direction of the rack extends along the length direction of the scraper conveyor 010, and the driving of the seat 300 is realized by utilizing the matching of the driving gear and the rack.
Preferably, in the present embodiment, the rack 100 may include a plurality of rack bodies arranged at intervals along the length direction of the scraper conveyor 010.
Through setting up support 100 to the form of arranging by a plurality of support body intervals, on the one hand, can match effectively with the length of scraper conveyor 010, guarantee to patrol and examine personnel 030 and can reach the region that needs to patrol smoothly, on the other hand, can reduce the volume of support 100 that is used for assembling with scraper conveyor 010 greatly, the convenient assembly, simultaneously, also be convenient for the transportation and the manufacturing of support 100, reduce transportation and manufacturing cost.
Specifically, in actual use, a support body may be provided every 6 meters.
In addition, this embodiment also provides a fully-mechanized coal mining equipment, including the scraper conveyor 010 and above-mentioned thin coal seam fully-mechanized coal mining face fortune people device 020, specifically, the support 100 of thin coal seam fully-mechanized coal mining face fortune people device 020 is connected with the organism of scraper conveyor 010.
By arranging the thin coal seam working face man conveyor in the fully mechanized coal mining equipment, the fully mechanized coal mining equipment has all the advantages of the thin coal seam working face man conveyor, and the details are not repeated here.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the above embodiments, descriptions of orientations such as "upper", "lower", "left", "right", "front", "rear", and the like are based on the drawings.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The man conveyor for the fully mechanized coal mining face of the thin coal seam is characterized by comprising a bracket (100), a driving assembly and a riding part, wherein the bracket (100) is used for being connected with a machine body of a scraper conveyor (010); the driving assembly is arranged on the bracket (100), the riding part is in transmission connection with the driving assembly, and the driving assembly is configured to drive the riding part to move along the length direction of the scraper conveyor (010); the seating portion includes a seat (300); the bracket (100) comprises a horizontal part (110) and a vertical part (120) fixedly connected with the horizontal part (110), wherein the horizontal part (110) is used for being connected with the scraper conveyor (010), the vertical part (120) is provided with a first vertical face (121) and a second vertical face (122) which are arranged oppositely, and an intermediate face (123) connected between the first vertical face (121) and the second vertical face (122), and the first vertical face (121) is a surface close to the seat (300); a bearing block (320) is fixedly connected to a backrest (310) of the seat (300), the bearing block (320) is movably connected with the middle surface (123), and the backrest (310) is movably connected with the first vertical surface (121);
The backrest (310) and the first elevation (121) are arranged at an included angle;
The bearing block (320) is connected with a stop block (330), the bearing block (320) and the backrest (310) form a limit groove together, and the seat (300) is hung on the vertical part (120) through the limit groove; the stop (330) is movably connected with the second facade (122).
2. The thin seam fully mechanized coal mining face conveyor according to claim 1, wherein the first elevation (121) is provided with a first guide rail (124), the length direction of the first guide rail (124) extends along the length direction of the scraper conveyor (010), the backrest (310) is provided with a first roller (340), and the first roller (340) is movably arranged on the first guide rail (124); and/or, the second elevation (122) is provided with a second guide rail (125), the length direction of the second guide rail (125) extends along the length direction of the scraper conveyor (010), the stop block (330) is provided with a second roller (350), and the second roller (350) is movably arranged on the second guide rail (125); and/or, the middle surface (123) is provided with a third guide rail (126), the length direction of the third guide rail (126) extends along the length direction of the scraper conveyor (010), the bearing block (320) is provided with a third roller (360), and the third roller (360) is movably arranged on the third guide rail (126).
3. The thin seam fully-mechanized mining face passenger conveyor according to claim 1, wherein the driving assembly comprises a motor (200), a driving rope pulley (400), a driven rope pulley, a steel wire rope (600) and a plurality of supporting rope pulleys (500), the motor (200) is mounted on the bracket (100), the driving rope pulley (400), the driven rope pulley and the plurality of supporting rope pulleys (500) are rotatably mounted on the bracket (100), the driving rope pulley (400) is in driving connection with the motor (200), the driving rope pulley (400) and the driven rope pulleys are arranged at intervals along the length direction of the scraper conveyor (010), and the steel wire rope (600) is wound on the driving rope pulley (400) and the driven rope pulleys and supported by the plurality of supporting rope pulleys (500); the riding part is fixedly connected with the steel wire rope (600).
4. The thin seam fully mechanized coal face conveyor according to claim 1, wherein the frame (100) comprises a plurality of frame bodies, the plurality of frame bodies being arranged at intervals along the length direction of the scraper conveyor (010).
5. A fully-mechanized coal mining apparatus, characterized by comprising a scraper conveyor (010) and the fully-mechanized coal mining face man-conveying device of any one of claims 1-4, wherein a bracket (100) of the fully-mechanized coal mining face man-conveying device of the thin coal seam is connected with a machine body of the scraper conveyor (010).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110589296.5A CN113309560B (en) | 2021-05-28 | 2021-05-28 | Fully-mechanized coal mining face man-carrying device and fully-mechanized coal mining equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110589296.5A CN113309560B (en) | 2021-05-28 | 2021-05-28 | Fully-mechanized coal mining face man-carrying device and fully-mechanized coal mining equipment |
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| Publication Number | Publication Date |
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| CN113309560A CN113309560A (en) | 2021-08-27 |
| CN113309560B true CN113309560B (en) | 2024-05-14 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB994585A (en) * | 1963-02-01 | 1965-06-10 | Gullick Ltd | Improvements in or relating to mining apparatus |
| CN201240749Y (en) * | 2008-05-26 | 2009-05-20 | 扬州市顶新机械设备有限公司 | Mine overhead passenger device |
| CN201283864Y (en) * | 2008-09-17 | 2009-08-05 | 兖州煤业股份有限公司 | Single side overhead passenger device |
| CN202023560U (en) * | 2010-12-16 | 2011-11-02 | 四川华蓥山广能(集团)有限责任公司 | Human carrying device of low seam mining machine |
| CN102777178A (en) * | 2012-08-03 | 2012-11-14 | 江苏中机矿山设备有限公司 | Manned bin of thin seam coal mining machine |
| CN108584624A (en) * | 2018-07-05 | 2018-09-28 | 泉州迈得好智能科技有限公司 | A kind of convenient apparatus for ride instead of walk |
| CN110422088A (en) * | 2019-08-29 | 2019-11-08 | 天地科技股份有限公司上海分公司 | Coalcutter driver driving seat and low seam mining machinery with the driver's seat |
| CN216894510U (en) * | 2021-05-28 | 2022-07-05 | 华能煤炭技术研究有限公司 | Thin seam fully-mechanized mining working face man carrying device and fully-mechanized mining equipment |
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2021
- 2021-05-28 CN CN202110589296.5A patent/CN113309560B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB994585A (en) * | 1963-02-01 | 1965-06-10 | Gullick Ltd | Improvements in or relating to mining apparatus |
| CN201240749Y (en) * | 2008-05-26 | 2009-05-20 | 扬州市顶新机械设备有限公司 | Mine overhead passenger device |
| CN201283864Y (en) * | 2008-09-17 | 2009-08-05 | 兖州煤业股份有限公司 | Single side overhead passenger device |
| CN202023560U (en) * | 2010-12-16 | 2011-11-02 | 四川华蓥山广能(集团)有限责任公司 | Human carrying device of low seam mining machine |
| CN102777178A (en) * | 2012-08-03 | 2012-11-14 | 江苏中机矿山设备有限公司 | Manned bin of thin seam coal mining machine |
| CN108584624A (en) * | 2018-07-05 | 2018-09-28 | 泉州迈得好智能科技有限公司 | A kind of convenient apparatus for ride instead of walk |
| CN110422088A (en) * | 2019-08-29 | 2019-11-08 | 天地科技股份有限公司上海分公司 | Coalcutter driver driving seat and low seam mining machinery with the driver's seat |
| CN216894510U (en) * | 2021-05-28 | 2022-07-05 | 华能煤炭技术研究有限公司 | Thin seam fully-mechanized mining working face man carrying device and fully-mechanized mining equipment |
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| Publication number | Publication date |
|---|---|
| CN113309560A (en) | 2021-08-27 |
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