CN114772161A - Belt conveyor for coal mine - Google Patents
Belt conveyor for coal mine Download PDFInfo
- Publication number
- CN114772161A CN114772161A CN202210508996.1A CN202210508996A CN114772161A CN 114772161 A CN114772161 A CN 114772161A CN 202210508996 A CN202210508996 A CN 202210508996A CN 114772161 A CN114772161 A CN 114772161A
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- China
- Prior art keywords
- belt
- coal mine
- belt conveyor
- air bag
- conveyor according
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Classifications
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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
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
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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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
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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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention belongs to the technical field of belt conveyors, and particularly relates to a belt conveyor for a coal mine, which is characterized in that a belt is arranged into a plurality of sections, an operator can select the number of belt sections to be installed according to the actual use length, the belt is installed well through a fastening assembly, and then the belt is electrified to enable a transmission assembly to transmit power to the belt, so that the use range of the belt can be enlarged, the belt conveyor can be immediately disassembled after any section of the belt is damaged, and a new belt is timely replaced to ensure the normal work of the belt conveyor.
Description
Technical Field
The invention belongs to the technical field of belt conveyors, and particularly relates to a belt conveyor for a coal mine.
Background
The belt conveyer is a fixed or movable continuous conveyer with a flexible conveyer belt for bearing and drawing material, and an endless conveyer belt surrounds the drive drum and direction-changing drum. The upper and lower branches between the two rollers are supported by a plurality of carrier rollers, the material is placed on the upper branch, and the friction force between the driving roller and the belt is utilized to drag the conveying belt and the material to run, so that the belt is suitable for conveying bulk materials and finished articles in horizontal and inclined directions, and can also be used for a production line for certain process operation.
Need use longer belt feeder in the coal mine production transportation, and the middle transportation section in the belt feeder is "V" type, is in order to prevent like this that the colliery from appearing leaking because of vibration etc. in the transportation, and belt conveyor for the coal mine that has now generally come special customization according to the in-service use demand, and application scope is less after every conveyer is produced.
In view of the above, in order to solve the problem, the invention designs a belt conveyor for coal mines to solve the problem.
Disclosure of Invention
The invention aims to solve the specific problems that: the existing belt conveyor for the coal mine is generally specially customized according to actual use requirements, and the application range of each conveyor is small after the conveyor is produced.
The invention provides a belt conveyor for a coal mine, which comprises a support frame and a belt arranged above the support frame, and further comprises:
the fastening component is arranged at the belt joint and used for fastening the belt;
and the transmission assembly is arranged below the belt and is used for transmitting power to the belt.
Preferably, the fastening assembly comprises:
the clamping piece is arranged at an opening at one side below the belt;
the buckle is arranged at the opening at the other side below the belt;
the fixing shaft is arranged at an opening at one side below the belt;
the handle is arranged at an opening at one side below the belt.
Preferably, the transmission assembly comprises:
the tooth groove is formed below the belt;
a gear engaged with the tooth slot;
the rotating shaft is connected with the gear, and two ends of the rotating shaft are connected with the fixing frame.
Preferably, a bulge is arranged above the belt.
Preferably, the height of the protrusions is 3mm to 5 mm.
Preferably, the raised pattern is a bar pattern.
Preferably, the rotating shaft is connected with a cam, an air bag is arranged below the cam, and an air nozzle is arranged above the air bag.
Preferably, the airbag material is made of polyurethane.
Preferably, the aperture of the air tap is gradually reduced from the inside of the air bag to the outside of the air bag.
Preferably, the thickness above the balloon is greater than the thickness on both sides of the balloon.
The invention has the following beneficial effects:
according to the belt conveyor for the coal mine, the belt is arranged into the plurality of sections, an operator can select the number of the belt sections to be installed according to the actual using length, the belt is installed well through the fastening assembly, and then the belt is electrified to enable the transmission assembly to transmit power to the belt, so that the using range of the belt can be enlarged, the belt conveyor can be immediately detached after any belt section is damaged, and a new belt is timely replaced to guarantee the normal work of the conveyor.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the invention at A;
in the figure: the device comprises a support frame 1, a belt 2, a clamping piece 3, a buckle 4, a fixed shaft 5, a handle 6, a tooth groove 7, a gear 8, a rotating shaft 9, a protrusion 10, a cam 11, an air bag 12 and an air nozzle 13.
Detailed Description
A coal mine belt conveyor according to the present invention will be described below with reference to fig. 1 to 3.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
The embodiment of the invention provides a belt conveyor for a coal mine, and solves the problems that the conventional belt conveyor for the coal mine is specially customized according to actual use requirements, and each conveyor is produced and then has a small application range.
In order to solve the technical problems, the technical scheme in the embodiment of the invention has the following general idea: by arranging the belt 2 into a plurality of sections, an operator can select the number of the belt sections to be installed according to the actual use length, install the belt 2 through the fastening assembly, and then electrify the belt to enable the transmission assembly to transmit power for the belt 2.
The invention provides a belt conveyor for a coal mine, which comprises a support frame 1 and a belt 2 arranged above the support frame 1, and further comprises:
a fastening component arranged at the joint of the belt 2 and used for fastening the belt 2;
and the transmission assembly is arranged below the belt 2 and is used for transmitting power to the belt 2.
When coal in a coal mine needs to be transported, an operator can select a proper number of the belt 2 according to the transportation length actually needed, then the selected belt 2 is sequentially placed at a working place, then the operator fastens and installs two adjacent belts 2 in each section through fastening components fixedly connected below the belts 2 and arranged on two sides of an opening, so that each belt 2 is tightly attached to each other, materials are prevented from falling from a gap at the joint of each belt 2 in the transportation process, a motor is started after the belts 2 are installed, the motor works to drive a transmission component which is arranged below the belts 2 and is rotationally connected with a support frame 1 to rotate, the transmission component rotates to drive the belts 2 to move, and the belts 2 transport the materials to a designated place;
compared with the prior belt conveyor 2 for the coal mine in the prior art, the belt conveyor is specially customized according to actual use requirements, and the application range of each conveyor is small after being produced;
according to the invention, the belt 2 is arranged into a plurality of sections, an operator can select the number of the sections of the belt 2 to be installed according to the actual use length, the belt 2 is installed through the fastening assembly, and then the power is supplied to ensure that the transmission assembly transmits power to the belt 2, so that the use range of the belt 2 can be enlarged, any section of the belt 2 can be immediately disassembled after being damaged, and a new belt 2 is timely replaced to ensure the normal work of a conveyor;
the invention provides a belt conveyor for a coal mine, which comprises a fastening assembly and a fastening assembly, wherein the fastening assembly comprises:
the clamping piece 3 is arranged at an opening at one side below the belt 2;
the buckle 4 is arranged at the opening at the other side below the belt 2;
the fixed shaft 5 is arranged at an opening at one side below the belt 2;
and the handle 6 is arranged at an opening at one side below the belt 2.
In splicing and installing every belt 2, operating personnel will set up at belt 2 below right side opening part earlier and rotate fastener 3 of being connected with pivot 9 and buckle on buckle 4 of the adjacent belt 2 below left side opening part in right side, operating personnel breaks the handle 6 of rotating connection in pivot 9 left side off with the fingers and thumb afterwards, fixed connection takes place to rotate at the pivot 9 of the 2 right side opening parts in belt, until fastener 3 straining buckle 4, operating personnel installs adjacent belt 2 according to above-mentioned mounting means in proper order afterwards, 2 numbers of belt up to the installation reach actual required length, this kind of mode can be taken place to damage when arbitrary one on the conveyer and can dismantle immediately, in time change new conveyer belt, guarantee the normal work of conveyer.
The invention provides a belt conveyor for a coal mine, which comprises a transmission assembly and a belt conveying device, wherein the transmission assembly comprises:
the tooth grooves 7 are formed below the belt 2;
a gear 8, wherein the gear 8 is meshed with the tooth grooves 7;
and the rotating shaft 9 is connected with the gear 8, and two ends of the rotating shaft 9 are connected with the fixing frame.
When needs transported the coal, operating personnel starter motor, the motor drives the transmission shaft rotation at conveyer both ends, the transmission shaft rotates and drives belt 2 motion, 2 in the motion process of belt drive install belt 2 below and with pivot 9 fixed connection's gear 8 rotation, gear 8 rotates and drives and rotate pivot 9 of being connected with support frame 1 rotation, because gear 8 rotates the in-process and sets up the tooth's socket 7 meshing in belt 2 below, can reduce skidding of belt 2, the friction of belt 2 has also been reduced simultaneously, the harm of belt 2 has been reduced, improve belt 2 life.
The invention provides a belt conveyor for a coal mine, wherein a bulge 10 is arranged above a belt 2.
Inclination can appear in 2 transportation in the belt, and the material of placing the transportation in 2 tops in the belt can be because of there being certain inclination and roll down to can cause partial material to drop from belt 2, consequently set up protruding 10 on belt 2, can make belt 2 reduce above-mentioned material landing from belt 2 when having the emergence slope, reduced the collection degree of difficulty of material.
The invention provides a belt conveyor for a coal mine, wherein the height of the bulge 10 is 3mm-5 mm.
Operating personnel can set up suitable protruding height according to the size of material, can set the arch to 3mm when the material is less, when the material is great, can set the arch to 5mm, can reduce like this and set up the arch according to the in-service use demand, reduce the waste of material.
The invention provides a belt conveyor for a coal mine, and the raised patterns 10 are strip-shaped patterns.
Because the stripe patterns are widely applied to transporting materials with the angle less than 30 degrees, and the volume of the coal is smaller in the transportation process, the friction force on the surface of the belt 2 can be well increased by setting the pattern of the protrusions 10 into the stripe patterns, and the phenomenon that the materials roll off is further reduced.
The invention provides a belt conveyor for coal mines, wherein a cam 11 is connected to a rotating shaft 9, an air bag 12 is arranged below the cam 11, and an air nozzle 13 is arranged above the air bag 12.
In the process of rotating the rotating shaft 9, the rotating shaft 9 drives the cams 11 fixedly connected at the two ends of the rotating shaft 9 to rotate, when the convex rings of the cams 11 rotate to the lowest part, the cams 11 extrude the air bags 12 fixedly connected above the supporting frame 1, the air bags 12 are extruded, the air inside the air bags 12 is sprayed out from the air nozzles 13 fixedly connected on the air bags 12, the air after spraying blows away the dust at the meshing part of the tooth grooves 7 and the gears 8, the friction force between the tooth grooves 7 and the gears 8 is reduced, the damage of the gears 8 is reduced, then the convex rings continue to rotate to the uppermost process, the air bags 12 suck air, and the air bags 12 repeat the processes.
The invention provides a belt conveyor for a coal mine, wherein the air bag 12 is made of polyurethane.
Because polyurethane has good wearability, consequently gasbag 12 adopts the polyurethane preparation to form, can rotate at cam 11 and press gasbag 12 in-process reduce the damage of gasbag 12, reduce the change of gasbag 12, improve the life of gasbag 12, reduce the cost of manufacture.
The invention provides a belt conveyor for a coal mine, wherein the aperture of an air nozzle 13 is gradually reduced from the inside of an air bag 12 to the outside of the air bag 12.
The aperture of the air nozzle 13 is gradually reduced from the inside of the air bag 12 to the outside of the air bag 12, so that the air speed of the air bag 12 can be increased in the air blowing process of the air bag 12, the dust blowing effect is further improved, the cleanliness of the meshing part of the gear 8 and the tooth socket 7 is further ensured, the friction between the gear 8 and the tooth socket 7 is reduced, and the service life of the gear 8 is prolonged.
The invention provides a belt conveyor for a coal mine, wherein the thickness above an air bag 12 is larger than the thickness of two sides of the air bag 12.
Since the upper side of the airbag 12 rubs against the cam 11 and wears the airbag 12 more, the wear resistance of the airbag 12 can be improved and the service life of the airbag 12 can be increased by setting the thickness of the upper side of the airbag 12 to be greater than the thicknesses of the left and right sides.
The working principle is as follows: when coal in a coal mine needs to be transported, an operator can select a proper number of the belt 2 sections according to the transportation length required actually, then the selected belt 2 is placed at a working place in sequence, the operator firstly buckles the clamping piece 3 on the buckle 4, then the operator pulls the handle 6 leftwards, the rotating shaft 9 rotates until the clamping piece 3 buckles the buckle 4, then the operator sequentially installs the adjacent belts 2 according to the installation mode until the number of the installed belts 2 reaches the length required actually, after the installation of the conveyor is completed, the operator starts the motor, the motor drives the transmission shafts at two ends of the conveyor to rotate, the transmission shafts rotate to drive the belt 2 to move, the tooth grooves 7 are meshed with the gears 8 in the moving process of the belt 2, the gears 8 rotate to drive the rotating shaft 9 to rotate, the rotating shaft 9 rotates to drive the cams 11 to rotate, and the cams 11 extrude the air bags 12 once per rotation of the cams 11, after the air bag 12 is squeezed, the air nozzles 13 blow away dust at the meshing position of the gear 8 and the tooth grooves 7, and friction between the gear 8 and the tooth grooves 7 is reduced.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a band conveyer for coal mine, includes support frame (1) and installs belt (2) in support frame (1) top, its characterized in that still includes:
the fastening component is arranged at the joint of the belt (2) and is used for fastening the belt (2);
the transmission assembly is arranged below the belt (2) and used for transmitting power to the belt (2).
2. The coal mine belt conveyor according to claim 1, wherein: the fastening assembly includes:
the clamping piece (3) is arranged at an opening at one side below the belt (2);
the buckle (4) is arranged at the opening at the other side below the belt (2);
the fixed shaft (5) is arranged at an opening at one side below the belt (2);
the handle (6) is arranged at an opening at one side below the belt (2).
3. The coal mine belt conveyor according to claim 1, wherein: the transmission assembly includes:
the tooth grooves (7) are formed in the lower portion of the belt (2);
a gear (8), the gear (8) being engaged with the tooth slot (7);
the rotating shaft (9), the rotating shaft (9) is connected with the gear (8) and two ends of the rotating shaft are connected with the fixing frame.
4. The coal mine belt conveyor according to claim 1, wherein: a bulge (10) is arranged above the belt (2).
5. The coal mine belt conveyor according to claim 1, wherein: the height of the bulge (10) is 3mm-5 mm.
6. The coal mine belt conveyor according to claim 1, wherein: the pattern of the bulges (10) is a strip pattern.
7. The coal mine belt conveyor according to claim 1, wherein: the air bag type air compressor is characterized in that a cam (11) is connected to the rotating shaft (9), an air bag (12) is arranged below the cam (11), and an air nozzle (13) is formed above the air bag (12).
8. The coal mine belt conveyor according to claim 1, wherein: the air bag (12) is made of polyurethane.
9. The coal mine belt conveyor according to claim 1, wherein: the aperture of the air tap (13) is gradually reduced from the inside of the air bag (12) to the outside of the air bag (12).
10. The coal mine belt conveyor according to claim 1, wherein: the thickness above the air bag (12) is larger than the thickness of the two sides of the air bag (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210508996.1A CN114772161A (en) | 2022-05-10 | 2022-05-10 | Belt conveyor for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210508996.1A CN114772161A (en) | 2022-05-10 | 2022-05-10 | Belt conveyor for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114772161A true CN114772161A (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210508996.1A Pending CN114772161A (en) | 2022-05-10 | 2022-05-10 | Belt conveyor for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114772161A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043175A (en) * | 2022-08-17 | 2022-09-13 | 江苏伊凡诺尔智能科技有限公司 | Short-distance material conveyor |
| CN116692352A (en) * | 2023-07-14 | 2023-09-05 | 江苏慧远智能科技有限公司 | Turning device of belt conveyor and application method thereof |
-
2022
- 2022-05-10 CN CN202210508996.1A patent/CN114772161A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043175A (en) * | 2022-08-17 | 2022-09-13 | 江苏伊凡诺尔智能科技有限公司 | Short-distance material conveyor |
| CN116692352A (en) * | 2023-07-14 | 2023-09-05 | 江苏慧远智能科技有限公司 | Turning device of belt conveyor and application method thereof |
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