CN112456034A - Rubber belt conveyor system - Google Patents
Rubber belt conveyor system Download PDFInfo
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- CN112456034A CN112456034A CN202011394792.7A CN202011394792A CN112456034A CN 112456034 A CN112456034 A CN 112456034A CN 202011394792 A CN202011394792 A CN 202011394792A CN 112456034 A CN112456034 A CN 112456034A
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- belt
- roller
- storage bin
- frame
- belt conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention provides a rubber belt conveyor system, in the system, a belt hack lever bracket and a belt storage bin H frame are sequentially installed from the tail end of a large frame of a rubber belt conveyor, hacks are laid on the belt hack lever bracket and the belt storage bin H frame, belt upper carrier rollers are installed on the hacks, a conveying belt storage bin is positioned below the hacks, two trolley tracks are laid in the conveying belt storage bin, a tensioning trolley base is placed on the trolley tracks, rollers and two driving rollers are respectively arranged on the working surfaces of the belt hack lever bracket, the belt storage bin H frame, the conveying belt storage bin, the tensioning trolley and the rubber belt conveyor, a belt sequentially passes through the belt upper carrier rollers, the rollers and the driving rollers, a traction winch is installed at the head of the rubber belt conveyor, and the tensioning trolley is connected with the traction winch through a traction steel wire rope. The system provided by the application has the characteristics of simple structure, low cost, stable performance, wide applicability and the like.
Description
Technical Field
The invention belongs to the technical field of coal transportation, and particularly relates to a rubber belt conveyor system.
Background
The conventional belt conveyor is generally provided with more conveying belt storage bins (generally 6 sections and 3 meters per section) in order to provide a tensioning trolley moving space and store redundant belts, but the conveying belt storage bins occupy a large underground space, so that the limited underground space is smaller, the coal mining stopping line position must move backwards to realize normal tower connection of the belt conveyor and a transfer conveyor due to the space occupied by the conveying belt storage bins, and the backward movement of the coal mining stopping line position inevitably reduces the recovery rate of coal resources. If simple removal transportation belt storage area storehouse then can bring transportation belt storage area storehouse space limited, lead to tensioning dolly activity space to reduce, and then lead to unable tensioning belt.
Disclosure of Invention
The invention provides a rubber belt conveyor system which is used for solving the technical problem of coal mining stopping line position backward displacement caused by large occupied space of a conveying belt storage bin.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
providing an adhesive tape conveyor system, the system comprising: the belt conveyor comprises a belt conveyor, a conveying belt storage bin, a belt rack rod bracket, a belt storage bin H frame, a rack rod, a roller, a tensioning trolley and a traction winch, wherein a large frame of the belt conveyor is connected with the conveying belt storage bin through a connecting piece;
a first belt hack lever bracket, a first belt storage bin H bracket, a second belt storage bin H bracket and a second belt hack lever bracket are sequentially installed from the tail end of a big frame of the belt conveyor, the hacks are laid on the upper top surfaces of the first belt hack lever bracket, the first belt storage bin H bracket, the second belt storage bin H bracket and the second belt hack lever bracket, the hacks form an included angle theta with the plane where the belt conveyor is located according to the terrain condition, the theta is in a range of 0 degrees < theta < 90 degrees, and belt upper carrier rollers are installed on the hacks;
the conveying belt storage bin is positioned below the hack lever, two trolley rails are laid in the conveying belt storage bin, and the tensioning trolley base is placed on the trolley rails;
a first roller, a second roller, a third roller and a fourth roller are respectively arranged on the first belt rack rod bracket, the first belt storage bin H frame, the second belt storage bin H frame and the second belt rack rod bracket, a fifth roller is arranged at one end, close to the large frame of the belt conveyor, of the conveying belt storage bin, a sixth roller is arranged on the tensioning trolley, a seventh roller and an eighth roller are sequentially arranged from the tower end of the working surface of the belt conveyor, and a first driving roller and a second driving roller are sequentially arranged at the large frame position of the belt conveyor from one end, close to the conveying belt storage bin;
the belt sequentially passes through the belt upper supporting roller, the seventh roller, the eighth roller, the first driving roller, the second driving roller, the fifth roller, the sixth roller, the first roller, the second roller, the third roller and the fourth roller to be connected;
the traction winch is arranged at the head position of the rubber belt conveyor, and the tensioning trolley is connected with the traction winch through a traction steel wire rope.
Preferably, the tensioning trolley roller seat is connected with the trolley track through a pin shaft.
Preferably, the tensioning trolley is provided with a rail clamping device, so that the tensioning trolley is prevented from falling off the track.
Preferably, limiting plates are respectively installed at two ends of the conveying belt storage bin.
Preferably, a tail wheel fixing seat is fixedly installed at one end, close to the transportation belt storage bin, below the hack lever, a tail wheel is fixedly installed on the tail wheel fixing seat, and the traction steel wire rope penetrates through the tail wheel to be connected with the tensioning trolley.
Preferably, the first drum, the sixth drum and the seventh drum are 320 drums, and the second drum, the third drum, the fifth drum and the eighth drum are 200 drums.
Preferably, the two sides of the H frame of the belt storage bin are respectively provided with a protecting net.
Based on the above embodiments, the embodiment of the invention provides an adhesive tape conveyor system. The system comprises: the belt conveyor comprises a belt conveyor, a conveying belt storage bin, a belt rack rod bracket, a belt storage bin H frame, a rack rod, a roller, a tensioning trolley and a traction winch, wherein a large frame of the belt conveyor is connected with the conveying belt storage bin through a connecting piece; a first belt hack lever bracket, a first belt storage bin H bracket, a second belt storage bin H bracket and a second belt hack lever bracket are sequentially installed from the tail end of a big frame of the belt conveyor, the hacks are laid on the upper top surfaces of the first belt hack lever bracket, the first belt storage bin H bracket, the second belt storage bin H bracket and the second belt hack lever bracket, an included angle theta is formed between the hacks and the plane where the belt conveyor is located, the theta is in a range of 0 degrees to 90 degrees, and a belt upper carrier roller is installed on the hack lever; the conveying belt storage bin is positioned below the hack lever, two trolley rails are laid in the conveying belt storage bin, and the tensioning trolley base is placed on the trolley rails; a first roller, a second roller, a third roller and a fourth roller are respectively arranged on the first belt rack rod bracket, the first belt storage bin H frame, the second belt storage bin H frame and the second belt rack rod bracket, a fifth roller is arranged at one end, close to the large frame of the belt conveyor, of the conveying belt storage bin, a sixth roller is arranged on the tensioning trolley, a seventh roller and an eighth roller are sequentially arranged from the tower end of the working surface of the belt conveyor, and a first driving roller and a second driving roller are sequentially arranged at the large frame position of the belt conveyor from one end, close to the conveying belt storage bin; the belt sequentially passes through the belt upper supporting roller, the seventh roller, the eighth roller, the first driving roller, the second driving roller, the fifth roller, the sixth roller, the first roller, the second roller, the third roller and the fourth roller to be connected; the traction winch is arranged at the head position of the rubber belt conveyor, and the tensioning trolley is connected with the traction winch through a traction steel wire rope. The conveying belt storage bin is arranged below the hack lever, so that the space below the hack lever is reasonably utilized, the space occupation of the conveying belt storage bin is saved, and the forward movement of the coal mining stopping line position is realized; the belt is tensioned by the first to eighth rollers, the first driving roller and the second driving roller which are reasonably arranged, the belt penetrates through the rollers, and the tensioning trolley is pulled by the traction winch. Therefore, the embodiment of the invention has the following technical effects:
1. the improved rubber belt conveying system has complete protection devices, realizes belt tensioning through the simple tensioning trolley, and has safe system operation and stable performance.
2. The system is simple and effective in modification design, easy to machine and install and capable of being recycled.
3. The belt storage bin of the conveying belt of the system is low in manufacturing cost and wide in applicability, and can be used for mining on all working faces.
4. The coal mining stopping line position is effectively moved forward, the coal resources are recovered more, and the efficiency value is higher.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating a system of a belt conveyor according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an automatic deviation rectification principle of a tensioning trolley according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a connection relationship between a tensioning trolley and a traction winch according to an embodiment of the present invention.
Description of reference numerals:
1-a belt conveyor, 2-a conveying belt storage bin, 21-a storage bin foundation frame, 22-a storage bin support leg, 3-a first belt frame rod bracket, 4-a second belt frame rod bracket, 5-a first belt storage bin H frame, 6-a second belt storage bin H frame, 7-frame rod, 8-roller, 81-a first roller, 82-a second roller, 83-a third roller, 84-a fourth roller, 85-a fifth roller, 86-a sixth roller, 87-a seventh roller, 88-an eighth roller, 9-a first driving roller, 10-a second driving roller, 11-a belt upper roller, 12-a tensioning trolley, 13-a traction winch, 14-a traction steel wire rope, 15-a rail clamping device, 16-a limiting plate, 17-tail wheel fixing seat and 18-tail wheel.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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 application.
Fig. 1 is a schematic diagram illustrating a composition of a belt conveyor system according to an embodiment of the present invention, fig. 2 is a schematic diagram illustrating an automatic deviation rectification principle of a tensioning trolley according to an embodiment of the present invention, fig. 3 is a schematic diagram illustrating a connection relationship between the tensioning trolley and a traction winch according to an embodiment of the present invention, and the belt conveyor system according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
As shown in fig. 1, the system of the belt conveyor 1 mainly comprises a belt conveyor 1, a conveying belt storage bin 2, a belt rack rod bracket, a belt storage bin H rack, a rack rod 7, a roller, a tensioning trolley 12 and a traction winch 13.
Specifically, the large frame of the belt conveyor 1 is connected with the conveying belt storage bin 2 through a connecting piece. Here, the connection mode of the large frame and the belt conveying storage bin of the belt conveyor 1 is a connection mode commonly adopted in the prior art, and the detailed description is omitted here.
Install first belt hack lever bracket 3 in proper order every 3 meters from rubber belt conveyor 1's big frame end, first belt storage area storehouse H frame 5, second belt storage area storehouse H frame 6 and second belt hack lever bracket 4, hack lever 7 is laid at first belt hack lever bracket 3, first belt storage area storehouse H frame 5, second belt storage area storehouse H frame 6 and second belt hack lever bracket 4 top surface, hack lever 7 is contained angle theta with rubber belt conveyor 1 place plane, theta's scope is 0 degrees < theta < 90 degrees, install belt upper roll 11 on hack lever 7. It should be noted that an included angle θ between the rack bar 7 and the plane of the belt conveyor 1 is a relative included angle, and the tower-connected end of the rack bar 7 and the belt conveyor 1 is the highest point, that is, the rack bar 7 is inclined downward relative to the belt conveyor 1. In addition, the hack lever 7 is horizontal with the infrastructure surface on which the hack lever 7 is located, i.e. the infrastructure surface on which the hack lever 7 is located is also inclined downwards, which can leave enough space for the installation of the conveyor belt magazine 2.
The transportation belt storage belt bin 2 is located below the hack lever 7, the transportation belt storage belt bin 2 comprises a storage belt bin base frame 21 and storage belt bin frame legs 22, two trolley tracks are laid in the transportation belt storage belt bin 2, and a base of the tensioning trolley 12 is placed on the trolley tracks. Transport belt stores up and takes storehouse 2 and installs in the space of hack lever 7 below on the whole, thereby the space of hack lever 7 below of reasonable utilization like this has reduced transport belt and has stored up taking storehouse 2 and taking other spaces to the transport belt of this application embodiment than prior art all has obvious reduction in height and length, transport belt after simple and easy stores up and takes storehouse 2 and satisfying necessary tensioning and store up under the area function prerequisite, the occupation in space has been reduced greatly, the effectual space in the pit that has released, and it is also convenient to install. The tensioning trolley 12 is still arranged in the transportation belt storage bin 2, but the tensioning trolley 12 of the embodiment of the application is improved again, so that the size of the tensioning trolley 12 is reduced, and the transportation belt storage bin 2 with reduced space is adapted.
The first belt rack rod bracket 3, the first belt storage bin H rack 5, the second belt storage bin H rack 6 and the second belt rack rod bracket 4 are respectively provided with a first roller 81, a second roller 82, a third roller 83 and a fourth roller 84, one end of the transportation belt storage bin 2 close to the big rack of the belt conveyor 1 is provided with a fifth roller 85, the tensioning trolley 12 is provided with a sixth roller 86, a seventh roller 87 and an eighth roller 88 are sequentially arranged from the working face tower connection end of the belt conveyor 1, and the position of the big rack of the belt conveyor 1 is sequentially provided with a first driving roller 9 and a second driving roller 10 from one end close to the transportation belt storage bin 2. Wherein, the first roller 81, the sixth roller 86 and the seventh roller 87 are 320 rollers, and the belt passes through the 320 rollers according to the tension and belt storage requirement; the second roller 82, the third roller 83, the fifth roller 85 and the eighth roller 88 are rollers 200, and the rollers 200 act as pressure belts to prevent the belts from rubbing against the frame. The belt passes through the belt upper supporting roller 11, the seventh roller 87, the eighth roller 88, the first driving roller 9, the second driving roller 10, the fifth roller 85, the sixth roller 86, the first roller 81, the second roller 82, the third roller 83 and the fourth roller 84 in sequence. After the belt storage bin 2 and the tensioning trolley 12 are installed below the frame rods 7, in order to continue the tensioning function, the extension path of the belt needs to be changed to tension and store the belt in a limited space. The first to eighth cylinders 88, the first driving cylinder 9 and the second driving cylinder 10 of the embodiment of the application are installed at appropriate positions, and the belt passes through the cylinders, so that the effective space of the transportation belt storage bin 2 is ingeniously utilized, and the transportation belt storage bin 2 still has good tensioning and belt storage functions below the frame rods 7.
The traction winch 13 is arranged at the head position of the belt conveyor 1, and the tensioning trolley 12 is connected with the traction winch 13 through a traction steel wire rope 14. Besides the above reasonable belt threading manner, another key factor is that the tensioning trolley 12 moves back and forth on the trolley track in the belt storage bin 2, and the movement of the belt is driven by the movement of the tensioning trolley 12, so that the belt is tensioned. Because the tensioning trolley 12 does not have a direct driving device, the tensioning trolley 12 is connected with the traction winch 13 through the traction steel wire rope 14, and the traction winch 13 realizes the movement of the tensioning trolley 12 through the retraction of the traction steel wire rope 14.
When the tensioning trolley 12 drives the belt to move, the belt is inevitably deviated when the belt is stressed unevenly, and if the tensioning trolley 12 cannot be timely tensioned unstably and cannot be accurately realized, the tensioning trolley 12, the trolley track and the belt are abraded, so that the service life of the tensioning trolley is shortened. In order to solve the above technical problem, the present embodiment provides a preferred implementation manner, and the roller base of the tensioning trolley 12 is connected with the trolley track through a pin. As shown in fig. 2, the principle of the automatic deviation correction of the tensioning trolley 12 is that the roller seat of the tensioning trolley 12 is connected with the trolley track through a pin shaft, and after the belt is wound on the sixth roller 86, when the stress of the belt acting on one side of the sixth roller 86 is increased, the roller seat of the sixth roller 86 deviates to the other side, the belt is driven to move to the other side, balance is automatically formed, and the belt deviation caused by the large stress of one side of the belt is prevented.
As a preferred implementation manner provided by the embodiment of the present application, the tensioning trolley 12 is provided with a rail clamping device 15, and the rail clamping device 15 enables the tensioning trolley 12 to be stably connected with the trolley track, so as to prevent the tensioning trolley 12 from being separated from the trolley track.
As a preferred implementation manner provided by the embodiment of the present application, as shown in fig. 1 and fig. 3, a tail pulley fixing seat 17 is fixedly installed below the frame rod 7 and at one end close to the transportation belt storage bin 2, a tail pulley 18 is fixedly installed on the tail pulley fixing seat 17, and the traction steel wire rope 14 passes through the tail pulley 18 and is connected with the tensioning trolley 12. The traction steel wire rope 14 passes through the tail pulley 18 to be connected with the tensioning trolley 12, so that the traction winch 13 pulls the tensioning trolley 12 in a stable driving back mode to realize belt tensioning.
In addition, the system is also provided with an anti-skid device, a smoke alarm, a temperature detector, an automatic watering device, a coal piling device and an anti-deviation device. Antiskid, smoke alarm, temperature detector, automatic watering device, coal piling device, prevent that the off tracking device is six big protection component of belt conveyor, and its mounting means and mounted position are the same among the prior art, and the here is no longer repeated.
The rubber belt conveyor system provided by the embodiment of the application has the following technical effects:
1. the rubber belt conveying system of the system is complete in protection device, belt tensioning and automatic deviation rectification are achieved through the simple tensioning trolley, the system is safe to operate, and performance is stable.
2. The system is simple and effective in modification design, easy to machine and install and capable of being recycled.
3. The simple belt storage bin has low manufacturing cost and wide applicability, and can be used for mining on all working faces.
4. By using the simple rubber belt conveyor, about 15 meters more can be recovered compared with the prior art, and more than 2 ten thousand tons of coal resources can be recovered (calculated according to the height of a working face and the inclined length of 150 meters).
The embodiments in this specification are described in a progressive manner. The same and similar parts among the various embodiments can be mutually referred, and each embodiment focuses on the differences from the other embodiments.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It should be noted that, unless otherwise specified and limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, mechanically or electrically connected, or may be communicated between two elements, directly or indirectly through an intermediate medium, and specific meanings of the terms may be understood by those skilled in the relevant art according to specific situations. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, 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 article or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or device comprising the element. Relational terms such as "first" and "second," and the like, may be 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. In addition, as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (7)
1. A belt conveyor system, the system comprising: the belt conveyor comprises a belt conveyor (1), a conveying belt storage bin (2), a belt rack rod bracket, a belt storage bin H rack, a rack rod (7), a roller (8), a tensioning trolley (12) and a traction winch (13), wherein a large rack of the belt conveyor (1) is connected with the conveying belt storage bin (2) through a connecting piece; it is characterized in that the preparation method is characterized in that,
a first belt hack lever bracket (3), a first belt storage bin H frame (5), a second belt storage bin H frame (6) and a second belt hack lever bracket (4) are sequentially installed from the tail end of a large frame of the belt conveyor (1), hacks (7) are laid on the upper top surfaces of the first belt hack lever bracket (3), the first belt storage bin H frame (5), the second belt storage bin H frame (6) and the second belt hack lever bracket (4), an included angle theta is formed between the hack lever (7) and the plane of the belt conveyor (1) according to terrain conditions, the theta is in a range of more than 0 degree and less than 90 degrees, and an upper belt carrier roller (11) is installed on the hack lever (7);
the conveying belt storage bin (2) is positioned below the hack lever (7), two trolley tracks are laid in the conveying belt storage bin (2), and the base of the tensioning trolley (12) is placed on the trolley tracks;
a first roller (81), a second roller (82), a third roller (83) and a fourth roller (84) are respectively arranged on the first belt rack rod bracket (3), the first belt storage bin H frame (5), the second belt storage bin H frame (6) and the second belt rack rod bracket (4), a fifth roller (85) is arranged at one end, close to the large frame of the belt conveyor (1), of the conveying belt storage bin (2), a sixth roller (86) is arranged on the tensioning trolley (12), a seventh roller (87) and an eighth roller (88) are sequentially arranged from the working face tower-end of the belt conveyor (1), and a first driving roller (9) and a second driving roller (10) are sequentially arranged at the large frame position of the belt conveyor (1) from one end, close to the conveying belt storage bin (2);
the belt sequentially passes through the belt upper supporting roller (11), the seventh roller (87), the eighth roller (88), the first driving roller (9), the second driving roller (10), the fifth roller (85), the sixth roller (86), the first roller (81), the second roller (82), the third roller (83) and the fourth roller (84) to be connected in a penetrating manner;
the traction winch (13) is installed at the head position of the rubber belt conveyor (1), and the tensioning trolley (12) is connected with the traction winch (13) through a traction steel wire rope (14).
2. The belt conveyor system of claim 1, wherein the tensioning cart (12) roller base is connected to the cart track by a pin.
3. The belt conveyor system according to claim 2, characterized in that the tensioning trolley (12) is provided with a rail clamp (15) to prevent the tensioning trolley (12) from falling off the track.
4. A belt conveyor system as claimed in any one of claims 1 to 3, wherein limiting plates (16) are respectively mounted at both ends of the transportation belt storage bin (2).
5. A belt conveyor system as in any one of claims 1 to 3, characterized in that a tail pulley fixing seat (17) is fixedly installed below the frame rod (7) and near one end of the transportation belt storage bin (2), a tail pulley (18) is fixedly installed on the tail pulley fixing seat (17), and the traction steel wire rope (14) passes through the tail pulley (18) to be connected with the tensioning trolley (12).
6. A belt conveyor system according to any of claims 1 to 3, characterized in that the first (81), sixth (86) and seventh (87) rollers are 320 rollers, and the second (82), third (83), fifth (85) and eighth (88) rollers are 200 rollers.
7. A belt conveyor system according to any one of claims 1 to 3, wherein a protective net is respectively installed on both sides of the first belt storage bin H-frame (5) and the second belt storage bin H-frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011394792.7A CN112456034A (en) | 2020-12-03 | 2020-12-03 | Rubber belt conveyor system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011394792.7A CN112456034A (en) | 2020-12-03 | 2020-12-03 | Rubber belt conveyor system |
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| CN112456034A true CN112456034A (en) | 2021-03-09 |
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| JPS5895013A (en) * | 1981-11-13 | 1983-06-06 | ビユ−ラ−−ミアグ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Turnabout station for belt conveyor |
| CN101139935A (en) * | 2007-09-26 | 2008-03-12 | 司景安 | Self-charging and tail self-moving device of digging tunnel rubber belt conveyor |
| CN104495274A (en) * | 2014-12-12 | 2015-04-08 | 四川省华蓥山煤业股份有限公司李子垭煤矿 | Variable-slope belt transporter |
| CN104609112A (en) * | 2014-12-24 | 2015-05-13 | 贵州水城矿业股份有限公司机械制造分公司 | Novel belt conveyor |
| CN205891975U (en) * | 2016-07-14 | 2017-01-18 | 李秀云 | Three pulley drive's on head continuous belt feeder |
| CN206218664U (en) * | 2016-11-16 | 2017-06-06 | 李士忠 | The travelling dolly of belt feeder storage cassette holder |
| CN106829331A (en) * | 2017-04-07 | 2017-06-13 | 兖州煤业股份有限公司 | Can automatic deviation correction rubber conveyer storage cassette holder |
| CN109748058A (en) * | 2017-11-01 | 2019-05-14 | 陕西未来能源化工有限公司 | A kind of method of mine rubber band conveyer head and assistant conveyance tunnel usual friendship arrangement |
| CN208868826U (en) * | 2018-09-27 | 2019-05-17 | 山西潞安集团余吾煤业有限责任公司 | A kind of simple belt tension device |
| CN110683308A (en) * | 2019-11-01 | 2020-01-14 | 山西中煤四达机电设备有限公司 | Unloading self-moving belt conveyor |
| CN111017468A (en) * | 2019-12-26 | 2020-04-17 | 中铁工程装备集团有限公司 | Movable continuous belt conveyor for slag discharge of tunnel tunneling equipment and turning method thereof |
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Application publication date: 20210309 |