CN211055979U - Gangue self-sliding filling equipment - Google Patents
Gangue self-sliding filling equipment Download PDFInfo
- Publication number
- CN211055979U CN211055979U CN201921935237.3U CN201921935237U CN211055979U CN 211055979 U CN211055979 U CN 211055979U CN 201921935237 U CN201921935237 U CN 201921935237U CN 211055979 U CN211055979 U CN 211055979U
- Authority
- CN
- China
- Prior art keywords
- scraper
- base
- gangue
- scraper conveyor
- filling equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model relates to a fill equipment technical field, especially relate to a gangue is from swift current filling equipment. The waste rock discharging device comprises a base, a scraper conveyor arranged on the upper part of the base and a waste rock discharging groove arranged on one side of the scraper conveyor; one end of the waste rock discharging groove is provided with a limiting supporting plate which is hinged, and the bottom of the limiting supporting plate is hinged with the telescopic end of the telescopic mechanism; the fixed end of the telescopic mechanism is hinged with the base; the bottom of the base is also provided with a rail wheel. Compared with the prior art, the device reduces the damage to the roadway roof in the moving process; the abrasion of materials such as waste rocks to the conveying belt due to self friction in the moving process is avoided, and the reliability and the stability of transportation are enhanced; the falling angle of materials such as gangue can be changed, and when the device is used, the downward inclination angle of the limiting supporting plate can be controlled according to different required filling angles.
Description
Technical Field
The utility model relates to a fill equipment technical field, especially relate to a gangue is from swift current filling equipment.
Background
The gangue self-sliding filling method is simple and easy to implement and has a good economic effect, generally speaking, when the inclination angle of a mining coal bed is greater than 45 degrees, the requirement of gangue self-sliding filling can be met, and under special conditions, the inclination angle of the coal bed is greater than 35 degrees, and the self-sliding filling can be realized after certain measures are taken. And when the inclination angle of the coal seam is less than 35 degrees, the requirement of gangue self-sliding filling can not be met generally.
At present, the gangue slips automatically and adopts side dump type mine cars more, although the gangue that this equipment can realize the working face fills from slipping, nevertheless the mine car that often appears is turned into the collecting space area, has certain potential safety hazard to owing to utilize the mine car side to unload the gangue, the gangue initial velocity is low, can appear that the gangue gliding is not smooth, piles up in the collecting space area upper mouth, is unfavorable for follow-up filling, and wastes time and energy, and is inefficient.
The patent names in the prior art are: the gangue self-sliding filling equipment has an authorized bulletin number of: CN 202673359U, granted notice day 2013.01.16 discloses a waste rock is from swift current filling equipment. But this equipment structure is complicated, sets up and passes the hydro-cylinder structure and can move the in-process and to the tunnel roof cause the harm, and belt wearing and tearing are comparatively serious, have increased manufacturing cost and maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waste rock fills equipment from the swift current to the waste rock fills from the swift current in the prior art and wastes time and energy, technical problem such as inefficiency, not only fills efficiency, and reduces intensity of labour.
The utility model adopts the following technical scheme:
a gangue self-sliding filling device comprises a base, a scraper conveyor arranged on the upper part of the base, and a gangue discharge groove arranged on one side of the scraper conveyor; one end of the waste rock discharging groove is provided with a limiting supporting plate which is hinged, and the bottom of the limiting supporting plate is hinged with the telescopic end of the telescopic mechanism; the fixed end of the telescopic mechanism is hinged with the base; the bottom of the base is also provided with a rail wheel.
Further, the scraper conveyor comprises a scraper conveyor frame and a scraper chain arranged on the scraper conveyor frame; the scraper conveyor frame is fixedly installed on the base, a plurality of rotating shafts are installed on the scraper conveyor frame, rotating wheels are sleeved on the rotating shafts, and scraper chains are installed on the rotating wheels.
Further, the scraper conveying rack comprises a first cross beam and a second cross beam, the first cross beam is horizontally arranged at the top of the scraper conveying rack, the second cross beam is arranged at the tail end of the first cross beam, and the second cross beam is arranged in an upward inclined mode.
Further, the second beam is inclined upward at an angle of 20 to 35 degrees.
Further, a protective cover is arranged at the upper part of the chain of the scraper chain.
Further, the quantity of rail wheel sets up four, and the rail wheel is installed respectively in four angles of base.
Compared with the prior art, the utility model discloses the effect that obtains:
1) the track wheel is added at the bottom of the gangue self-sliding filling equipment, so that the pushing oil cylinder structure of the original equipment during moving is removed, and the damage to the tunnel top plate in the moving process is reduced; and original conveying belt conveying is changed into scraper conveyor conveying, so that the abrasion of materials such as waste rocks to the conveying belt due to self friction in the moving process is avoided, and the reliability and stability of conveying are enhanced. Meanwhile, the waste rock self-sliding filling equipment of the utility model is provided with a telescopic mechanism at the bottom of the limiting supporting plate at one side of the waste rock unloading groove, so that the falling angle of materials such as waste rock can be changed; when the equipment is used, the downward inclination angle of the limiting supporting plate can be controlled according to different required filling angles. In conclusion, the gangue self-sliding filling equipment is self-moving gangue self-sliding filling equipment, can continuously realize self-sliding filling, and has good safety and reliability and good transportation stability.
2) The second beam is arranged in an upward inclined mode, so that the height of the waste rock discharging groove can be effectively increased, the filling height is increased, filling is facilitated, the filling efficiency is improved, and the labor intensity is reduced.
3) The protection casing plays the guard action, avoids foreign matters such as dust to fall into the chain simultaneously in, and then influences the normal operating of chain to the life of extension chain reduces the maintenance cost, saves the manual work.
Drawings
For a clearer explanation of 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, 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: the utility model discloses a three-dimensional structure sketch map;
FIG. 2: the front view of FIG. 1;
FIG. 3: FIG. 1 is a top view;
FIG. 4: the left side view of FIG. 1;
FIG. 5: the right side view of FIG. 1;
in the figure: the scraper conveying device comprises a base 1, a scraper conveyor 2, a scraper conveying rack 201, a first beam 201-a, a second beam 201-b, a scraper chain 202, a rotating shaft 203 and a rotating wheel 204; the waste rock discharging device comprises a waste rock discharging groove 3, a limiting supporting plate 4, a telescopic mechanism 5, a telescopic end 501, a fixed end 502 and a track wheel 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following detailed description of the embodiments of the present invention is made with reference to fig. 1 and 5:
the utility model provides a waste rock is from swift current filling equipment, includes base 1, install at the scraper conveyor 2 on base 1 upper portion and install the waste rock groove 3 that unloads in 2 one sides of scraper conveyor, scraper conveyor 2 is connected with the motor, carries materials such as waste rock through motor drive scraper conveyor 2, and the terminal of scraper conveyor 2 motion is located the top of unloading waste rock groove 3, is convenient for transport materials such as the waste rock of carrying on the scraper conveyor 2 to unloading in the waste rock groove 3. One end of the waste rock discharging groove 3 is provided with a limiting supporting plate 4, the limiting supporting plate 4 is hinged with the waste rock discharging groove 3 through a pin shaft, the direction of a central shaft of the pin shaft is consistent with the conveying direction of the scraper conveyor 2, and the discharging direction of the limiting supporting plate 4 is perpendicular to the conveying direction of the scraper conveyor 2. Meanwhile, the bottom of the limiting supporting plate 4 is also hinged to a telescopic end 501 of the telescopic mechanism 5, the telescopic mechanism 5 further comprises a fixed end 502, and the fixed end 502 of the telescopic mechanism 5 is hinged to the base 1. By controlling the extension and retraction of the telescopic end 501 of the telescopic mechanism 5, the limiting supporting plate 4 is driven to overturn up and down around the hinged pin shaft, and the unloading operation of materials such as gangue is realized. And a rail wheel 6 is installed at the bottom of the base 1. When in use, a conveying track is excavated from the upper part of the goaf to the return airway, the track wheel 6 of the gangue self-sliding filling equipment is placed on the conveying track of the corresponding tunnel, materials such as gangue are loaded into a side dumping mine car and are brought into the return airway, the materials are laterally dumped into the scraper conveyor 2 of the gangue self-sliding filling equipment, and the materials such as the gangue are conveyed to the rear gangue dumping groove 3 by the corresponding conveying device conveyed by the scraper conveyor 2; and then, moving the gangue self-sliding filling equipment to a goaf, and unloading materials such as gangue and the like into the goaf by controlling the downward overturning of the limiting supporting plate 4 on one side of the gangue unloading groove 3. The bottom of the limit supporting plate 4 is connected with a telescopic mechanism 5, the downward inclination angle of the limit supporting plate 4 can be controlled through the telescopic mechanism 5, and the falling angle of materials such as gangue and the like is changed; when the device is used, the downward inclination angle of the limiting supporting plate 4 can be controlled according to different required filling angles. The moving form of the gangue self-sliding filling equipment on the transportation track can be realized by manually pushing and pulling the gangue self-sliding filling equipment, and a power device can also be arranged on the base 1 of the gangue self-sliding filling equipment and drives the gangue self-sliding filling equipment to move on the transportation track through the power device.
The gangue self-sliding filling equipment is self-moving gangue self-sliding filling equipment, can continuously realize self-sliding filling, and has good safety and reliability and good transportation stability. With the former generation of self-sliding filling equipment, namely, the patent names: the gangue self-sliding filling equipment has an authorized bulletin number of: compared with the utility model patent of CN 202673359U, granted publication No. 2013.01.16, there are the following main differences:
1) the track wheel 6 is added at the bottom of the gangue self-sliding filling equipment, so that a pushing oil cylinder structure when the equipment is moved is removed, and the damage to a tunnel top plate in the moving process is reduced;
2) the utility model provides a waste rock is from swift current filling equipment carries original conveyer belt and changes into scraper conveyor 2 transportation, has avoided materials such as waste rock to the wearing and tearing of conveyer belt because self friction at the removal in-process, has strengthened the reliability and the stability of transportation simultaneously.
3) The utility model is provided with a telescopic mechanism 5 at the bottom of the limit supporting plate 4 at one side of the waste rock discharging groove 3, which can change the falling angle of the waste rock and other materials; when the device is used, the downward inclination angle of the limiting supporting plate 4 can be controlled according to different required filling angles.
Further, the scraper conveyor 2 includes a scraper conveyor frame 201, a scraper chain 202 mounted on the scraper conveyor frame 201, and a motor for driving the scraper chain 202 to rotate circularly. The scraper conveyer frame 201 is fixedly mounted on the base 1, a plurality of rotating shafts 203 are mounted on the upper portion of the scraper conveyer frame 201, the rotating shafts 203 are arranged along the length direction of the scraper conveyer frame 201, and the rotating direction of the rotating shafts 203 is the same as the conveying direction of the scraper conveyer 2. The rotating shaft 203 is sleeved with a rotating wheel 204, the scraper chain 202 is installed on the rotating wheel 204, the corresponding rotating wheels 204 are connected through the scraper chain 202, the scraper chain 202 is driven to rotate circularly by the friction force between the scraper chain 202 and the rotating wheel 204, and materials such as gangue are conveyed into a gangue discharge groove 3 behind the scraper chain 202 in the moving process.
In this embodiment, the scraper chain 202 includes two parallel chains and a plurality of scrapers connecting the two chains, and the scrapers are disposed at equal intervals along the length direction of the chains. Specifically, three rotating shafts 203 are respectively installed on the inner side and the outer side of the scraper conveyor frame 201, and the three rotating shafts 203 on the same side are correspondingly arranged at the front end, the middle part and the rear end of the scraper conveyor frame 201. The corresponding suit of runner 204 is on corresponding pivot 203, installs runner 204 in scraper conveyor frame 201 with one side and realizes connecting through a chain, and the chain of scraper conveyor frame 201 inside and outside both sides installation respectively with the both ends fixed connection of scraper blade, realize the connection between two chains, and then constitute a complete scraper chain 202 for materials such as transportation waste rock.
Further, the flight conveyor frame 201 includes a first beam 201-a and a second beam 201-b. The first beam 201-a is horizontally arranged at the top of the scraper conveyer frame 201, the second beam 201-b is arranged at the tail end of the first beam 201-a, and the second beam 201-b is obliquely arranged upwards. The second beam 201-b is arranged in an upward inclined manner, so that the height of the waste rock discharging groove 3 can be effectively increased, the filling height is increased, the filling efficiency is improved, and the labor intensity is reduced. Wherein, the angle of the upward inclination of the second beam 201-b needs the technical personnel in the field to take comprehensive consideration according to the actual application occasion and the length of the scraper blade conveying frame 201, and the utility model discloses do not do specifically and restrict. The utility model discloses a gangue is from swift current filling equipment, mainly used coal seam inclination 25 degrees to 45 degrees inclined coal seam recovery working face, consequently, the preferred 20 to 35 degrees of angle of second crossbeam tilt up in this gangue is from swift current filling equipment, and the size at adaptation coal seam inclination that this moment can be better does benefit to the packing.
Further, a protective cover is provided on the upper chain portion of the scraper chain 202. The protection casing plays the guard action, avoids foreign matters such as dust to fall into the chain simultaneously in, and then influences the normal operating of chain to the life of extension chain reduces the maintenance cost, saves the manual work.
Further, the telescopic mechanism 5 can adopt various products with telescopic and supporting functions. Preferably, however, the telescopic mechanism 5 is a hydraulic telescopic prop which is a hydraulic prop with a support and a telescopic function, and the hydraulic telescopic prop is designed by a person skilled in the art by adopting a conventional technical means, and the present invention is not limited in particular. The hydraulic prop has the advantages of large bearing capacity, large working stroke, wide application range, good stability, low use cost and maintenance cost and convenient operation. It should be noted that, for the control of the telescopic mechanism 5 (including the hydraulic telescopic strut), a person skilled in the art may use conventional technical means in the art to implement the extension and retraction of the telescopic end 501 of the telescopic mechanism 5.
The gangue self-sliding filling equipment of the utility model is mainly used for filling the underground goaf, and has reasonable structure; meanwhile, the inclination angle of the limiting supporting plate 4 can be adjusted according to the filling inclination angle, so that the initial kinetic energy of the self-sliding of materials such as waste rocks is changed, the filling efficiency is improved, and the labor intensity is reduced.
It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a waste rock is from swift current filling equipment which characterized in that: the waste rock discharging device comprises a base, a scraper conveyor arranged on the upper part of the base and a waste rock discharging groove arranged on one side of the scraper conveyor; one end of the waste rock discharging groove is provided with a limiting supporting plate in hinged connection, and the bottom of the limiting supporting plate is in hinged connection with the telescopic end of the telescopic mechanism; the telescopic mechanism further comprises a fixed end, and the fixed end of the telescopic mechanism is hinged with the base; the bottom of the base is also provided with a rail wheel.
2. The gangue self-sliding filling equipment according to claim 1, characterized in that: the scraper conveyor comprises a scraper conveyor frame and a scraper chain arranged on the scraper conveyor frame; the scraper conveyor frame is fixedly installed on the base, a plurality of rotating shafts are installed on the scraper conveyor frame, rotating wheels are sleeved on the rotating shafts, and the scraper chain is installed on the rotating wheels.
3. The gangue self-sliding filling equipment according to claim 2, characterized in that: the scraper conveying rack comprises a first cross beam and a second cross beam, the first cross beam is horizontally arranged at the top of the scraper conveying rack, the second cross beam is arranged at the tail end of the first cross beam, and the second cross beam is arranged in an upward inclined mode.
4. The gangue self-sliding filling equipment according to claim 3, characterized in that: the second beam is inclined upward at an angle of 20 to 35 degrees.
5. The gangue self-sliding filling equipment according to claim 2, characterized in that: and a protective cover is arranged at the upper part of the chain of the scraper chain.
6. The gangue self-sliding filling equipment according to any one of claims 1 to 5, wherein: the quantity of rail wheel sets up four, just rail wheel installs respectively four angles of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935237.3U CN211055979U (en) | 2019-11-11 | 2019-11-11 | Gangue self-sliding filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921935237.3U CN211055979U (en) | 2019-11-11 | 2019-11-11 | Gangue self-sliding filling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211055979U true CN211055979U (en) | 2020-07-21 |
Family
ID=71588731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921935237.3U Expired - Fee Related CN211055979U (en) | 2019-11-11 | 2019-11-11 | Gangue self-sliding filling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211055979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125306A (en) * | 2021-05-19 | 2021-07-16 | 安徽理工大学 | Paste filling material angle-variable self-sliding experimental device and using method thereof |
| CN116477285A (en) * | 2023-05-08 | 2023-07-25 | 上海市政工程设计研究总院（集团）有限公司 | Scraper conveyor |
-
2019
- 2019-11-11 CN CN201921935237.3U patent/CN211055979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125306A (en) * | 2021-05-19 | 2021-07-16 | 安徽理工大学 | Paste filling material angle-variable self-sliding experimental device and using method thereof |
| CN116477285A (en) * | 2023-05-08 | 2023-07-25 | 上海市政工程设计研究总院（集团）有限公司 | Scraper conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211055979U (en) | Gangue self-sliding filling equipment | |
| CN102235167A (en) | Excavating loader for coal mine | |
| CN101434346A (en) | Scraper bucket type transloader | |
| CN112604764A (en) | Strip coal screening and crushing device for underground coal mine | |
| CN110454219B (en) | Full-gangue underground automatic filling device and method | |
| US6185847B1 (en) | Continuous shovel | |
| CN111322074A (en) | Comprehensive continuous coal mining system and process method for open pit mine | |
| CN112240222A (en) | Retractable colliery is tunnel waste filling machine for pit | |
| CN112049657A (en) | Full-section loading mechanism for heading machine | |
| CN206845205U (en) | Broken Anchor Care machine | |
| US1617941A (en) | Mining apparatus | |
| CN103433111B (en) | Automatic moving type disintegrating machine | |
| CN215718952U (en) | Mining pneumatic tunnel repairing machine | |
| CN103485787B (en) | Opencast mining work plane self-moving reversed loader | |
| CN212317990U (en) | Comprehensive continuous coal mining system for open pit mine | |
| CN107165662A (en) | Broken Anchor Care machine | |
| CN200992438Y (en) | Scriper-type loading machine | |
| CN218376463U (en) | Coal mine bottom pulling equipment | |
| CN210919035U (en) | Electrically-driven crawler traveling type open-air continuous miner | |
| CN203476334U (en) | Self-moving type transshipping machine for mining working face for open-pit mine | |
| CN203593922U (en) | Ballast replacement machine for ballast bed of tunnel | |
| CN112027698A (en) | Mine debris cargo airplane | |
| CN218742229U (en) | Crushing equipment of coal mining machine | |
| CN219101386U (en) | Anchor rod trolley | |
| CN213574209U (en) | Retractable colliery is tunnel waste filling machine for pit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20201111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |