CN209834815U - Coal conveyor of thermal power plant - Google Patents
Coal conveyor of thermal power plant Download PDFInfo
- Publication number
- CN209834815U CN209834815U CN201920619785.9U CN201920619785U CN209834815U CN 209834815 U CN209834815 U CN 209834815U CN 201920619785 U CN201920619785 U CN 201920619785U CN 209834815 U CN209834815 U CN 209834815U
- Authority
- CN
- China
- Prior art keywords
- motor
- gear
- coal
- storehouse
- bin
- 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.)
- Active
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a coal conveyor of thermal power plant, including support frame, transport storehouse, crushing structure and conveyer belt structure, there is transport storehouse one side of support frame through backup pad fixed mounting, crushing structure is including smashing storehouse, first motor, pivot and blade, carry the top that the storehouse is close to one side of support frame to have seted up and smash the storehouse, the feed inlet has been seted up to one side of smashing the storehouse, the top fixed mounting who smashes the storehouse has first motor. The utility model discloses a first motor can drive a plurality of pivots when driving first gear and second gear and rotate to can evenly smash coal, then the coal that the granule is little can pass the screen cloth and fall and be carried on the conveyer belt, and the coal that the granule is big can come out from the second feed opening and fall between two rolls the roller, and the coal volume after rolling also can diminish and then fall again and be carried on the conveyer belt, can improve the efficiency of burning.
Description
Technical Field
The utility model relates to a coal conveying equipment technical field specifically is a coal conveyor of thermal power plant.
Background
Coal, called coal for short, is ancient plant remains, is buried under the stratum, and acts under the pressure and temperature condition of air isolated by the crust, so that carbonized fossil minerals are produced, and are mainly exploited by human beings to be used as fuels. Coal is used for modern industries, namely heavy industry and light industry; the coal plays an important role in energy industry, metallurgical industry, chemical industry, mechanical industry, light textile industry, food industry and transportation industry, and various industrial departments consume a certain amount of coal to a certain extent, so the coal is called as real grain of the industry. Is one of the main energy sources used in the human world since the eighteenth century. At present, the most used fuel in a conventional thermal power plant is coal, so that the cost is low and the use is convenient.
The particles in the coal are different in size and even are mixed with large blocks of coal, but the combustion effect is better when the particles of the coal are smaller, and common coal conveying equipment only conveys the coal but cannot crush and roll the coal with large volume.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal conveyor of thermal power plant to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a coal conveying device of a thermal power plant comprises a supporting frame, a conveying bin, a crushing structure and a conveyor belt structure, wherein the conveying bin is fixedly arranged on one side of the supporting frame through a supporting plate, the crushing structure comprises a crushing bin, a first motor, a rotating shaft and a blade, the crushing bin is arranged above one side, close to the supporting frame, of the conveying bin, a feed inlet is formed in one side of the crushing bin, the first motor is fixedly arranged at the top of the crushing bin, an output shaft of the first motor penetrates through a shell of the crushing bin and extends into the crushing bin, a first gear is fixedly sleeved at the penetrating end of an output shaft of the first motor, a second gear is arranged at the inner top of the crushing bin and is uniformly and rotatably arranged at the periphery of the first gear, the first gear is in meshed connection with the second gear, the rotating shaft is fixedly arranged at the bottoms of the first gear and the second gear, the blade is uniformly and fixedly installed on the periphery of the rotating shaft, the rotating roller is installed inside the conveying bin in a rotating mode, one end of the rotating roller is fixedly connected with the second motor, and the spiral blade is fixedly sleeved on the periphery of the rotating roller in a sleeved mode.
Preferably, the bottom of the conveying bin is provided with a first feed opening, a screen is fixedly mounted in the first feed opening, and one end of the conveying bin, which is far away from the second motor, is provided with a second feed opening.
Preferably, the conveying bin is located below the second feed opening and is fixedly provided with a fixing plate, and one side of the fixing plate is fixedly provided with two third motors.
Preferably, the opposite side of fixed plate is rotated and is installed two and rolls the roller, roll for fixed connection between roller and the third motor, the one end that carries the storehouse to be close to the second feed opening is located the top fixed mounting who rolls the roller and is had the baffle.
Preferably, the conveyer belt structure includes mount, belt roller, conveyer belt and fourth motor, the both ends of mount are rotated respectively and are installed the belt roller, two the conveyer belt has been cup jointed between the belt roller.
Preferably, a fourth motor is fixedly mounted on one side of the fixing frame, and the belt roller on one side of the fixing frame is fixedly connected with the fourth motor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be equipped with first motor above smashing the storehouse, the output shaft of first motor is fixed to be cup jointed first gear, still install the second gear in the even rotation of the periphery of first gear, be the meshing connection between first gear and the second gear, still respectively fixed mounting has the pivot in the bottom of first gear and second gear, the even fixed mounting in periphery of pivot has the blade, so first motor can drive a plurality of pivots and rotate simultaneously when driving first gear and second gear rotation, thereby can smash the cutting to coal, the coal after smashing gets into the transport storehouse again, the coal that the granule is less can pass the screen cloth and fall and transport on the conveyer belt;
2. the utility model discloses still keep away from the one end of support frame at the transport storehouse simultaneously and seted up the second feed opening, the particle volume is greater than the other end that can be carried the transport storehouse of screen cloth and comes out from the second feed opening, still be equipped with the fixed plate in the below of second feed opening, one side of fixed plate is rotated and is installed two and roll the roller, two roll the roller respectively with carry out fixed connection between the third motor, thereby the third motor can drive rolls the roller and rotates and roll the coal that the second feed opening came out, the volume of coal has been reduced, the efficiency of burning has been improved, and simple structure convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a view of the structure of FIG. 1A according to the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a side view of the present invention.
In the figure: 1-a support frame; 2-a conveying bin; 201-a first feed opening; 202-screen mesh; 203-a second feed opening; 204-a baffle; 3-rotating the roller; 301-helical blades; 302-a second electric machine; 4-a crushing bin;
401-feed inlet; 5-a first motor; 501-a first gear; 502-a second gear; 6-a rotating shaft; 601-a blade; 7-rolling roller; 701-fixing plate; 702-a third electric machine; 8, fixing a frame; 801-belt rollers; 9-a conveyor belt; 901-fourth motor.
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 embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a coal conveying device of a thermal power plant comprises a supporting frame 1, a conveying bin 2, a crushing structure and a conveyor belt structure, wherein the conveying bin 2 is fixedly arranged on one side of the supporting frame 1 through a supporting plate, the crushing structure comprises a crushing bin 4, a first motor 5, a rotating shaft 6 and a blade 601, the crushing bin 4 is arranged above one side, close to the supporting frame 1, of the conveying bin 2, a feed inlet 401 is formed in one side of the crushing bin 4, the first motor 5 is fixedly arranged at the top of the crushing bin 4, an output shaft of the first motor 5 penetrates through a shell of the crushing bin 4 and extends into the crushing bin 4, a first gear 501 is fixedly sleeved at the penetrating end of the output shaft of the first motor 5, a second gear 502 is arranged at the inner top of the crushing bin 4 and is located at the periphery of the first gear 501 in an even rotating mode, and is connected between the first gear 501 and the second gear 502 in, the bottom of first gear 501 and second gear 502 respectively fixed mounting have pivot 6, the even fixed mounting in periphery of pivot 6 has blade 601, carry the inside rotation in storehouse 2 to install live-rollers 3, be fixed connection between the one end of live-rollers 3 and the second motor 302, the periphery of live-rollers 3 is fixed to be cup jointed helical blade 301.
A first feed opening 201 is formed in the bottom of the conveying bin 2, a screen 202 is fixedly installed in the first feed opening 201, coal with small particles can pass through the screen 202 and fall on a conveying belt, a second feed opening 203 is formed in one end, far away from a second motor 302, of the conveying bin 2, and the coal with the particle volume larger than the meshes of the screen 202 can come out of the second feed opening 203; a fixing plate 701 is fixedly installed below the second feed opening 203 of the conveying bin 2, two third motors 702 are fixedly installed on one side of the fixing plate 701, and the third motors 702 can drive the rolling roller 7 to rotate; two rolling rollers 7 are rotatably mounted on the other side of the fixing plate 701, the rolling rollers 7 are fixedly connected with the third motor 702, and a baffle 204 is fixedly mounted above the rolling rollers 7 at one end of the conveying bin 2 close to the second feed opening 203 to prevent coal from flying out; the conveyor belt structure comprises a fixed frame 8, belt rollers 801, a conveyor belt 9 and a fourth motor 901, wherein the belt rollers 801 are rotatably mounted at two ends of the fixed frame 8 respectively, the conveyor belt 9 is sleeved between the two belt rollers 801, and the conveyor belt 9 can be driven to rotate while the belt rollers 801 rotate; a fourth motor 901 is fixedly installed on one side of the fixing frame 8, the belt roller 801 on one side of the fixing frame 8 is fixedly connected with the fourth motor 901, and the fourth motor 901 can drive one of the belt rollers 801 to rotate.
The working principle is as follows: the utility model discloses a through be equipped with first motor 5 above smashing storehouse 4, first gear 501 has been cup jointed to the output shaft of first motor 5 is fixed, still install second gear 502 in the even rotation of the periphery of first gear 501, be the meshing connection between first gear 501 and the second gear 502, still respectively fixed mounting has pivot 6 in the bottom of first gear 501 and second gear 502, the even fixed mounting in periphery of pivot 6 has blade 601, so first motor 5 can drive a plurality of pivots 6 and rotate simultaneously when driving first gear 501 and second gear 502 to rotate, thereby can smash the cutting to the coal, the coal after smashing gets into transport storehouse 2 again, the less coal of granule can pass screen cloth 202 and fall and transport on conveyer belt 9; still keep away from the one end of support frame 1 at transport storehouse 2 simultaneously and seted up second feed opening 203, the particle volume is greater than can be carried the other end of transport storehouse 2 of screen cloth 202 and come out from second feed opening 203, still be equipped with fixed plate 701 in the below of second feed opening 203, one side of fixed plate 701 is rotated and is installed two and roll roller 7, two roll roller 7 respectively with carry out fixed connection between the third motor 702, thereby third motor 702 can drive rolls roller 7 and rotates the coal that comes out to second feed opening 203, the volume of coal has been reduced, the efficiency of burning has been improved, and simple structure convenient to use.
It is noted that, herein, 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. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a coal conveyor of thermal power plant, includes support frame (1), transport bin (2), crushing structure and conveyer belt structure, its characterized in that: one side of the support frame (1) is fixedly provided with a conveying bin (2) through a support plate, the crushing structure comprises a crushing bin (4), a first motor (5), a rotating shaft (6) and a blade (601), the crushing bin (4) is arranged above one side, close to the support frame (1), of the conveying bin (2), a feed inlet (401) is formed in one side of the crushing bin (4), the top of the crushing bin (4) is fixedly provided with the first motor (5), an output shaft of the first motor (5) penetrates through a shell of the crushing bin (4) and extends into the crushing bin (4), a first gear (501) is fixedly sleeved at the penetrating end of the output shaft of the first motor (5), a second gear (502) is installed at the inner top of the crushing bin (4) in an even rotation mode of the periphery of the first gear (501), and the first gear (501) and the second gear (502) are connected in a meshing mode, the bottom of first gear (501) and second gear (502) is fixed mounting pivot (6) respectively, the even fixed mounting in periphery of pivot (6) has blade (601), carry the inside rotation in storehouse (2) to install rotor roll (3), be fixed connection between the one end of rotor roll (3) and second motor (302), helical blade (301) have been cup jointed to the periphery of rotor roll (3) is fixed.
2. The coal conveying device of the thermal power plant as claimed in claim 1, characterized in that: first feed opening (201) have been seted up to the bottom of transport storehouse (2), fixed mounting has screen cloth (202) in first feed opening (201), second feed opening (203) have been seted up to the one end of keeping away from second motor (302) in transport storehouse (2).
3. The coal conveying device of the thermal power plant as claimed in claim 2, characterized in that: the conveying bin (2) is located below the second feed opening (203) and is fixedly provided with a fixing plate (701), and two third motors (702) are fixedly arranged on one side of the fixing plate (701).
4. A coal conveying apparatus for a thermal power plant according to claim 3, characterized in that: the opposite side of fixed plate (701) is rotated and is installed two and rolls roller (7), it is fixed connection to roll between roller (7) and third motor (702), the top fixed mounting that the one end that carries storehouse (2) to be close to second feed opening (203) is located rolls roller (7) has baffle (204).
5. The coal conveying device of the thermal power plant as claimed in claim 1, characterized in that: the conveying belt structure comprises a fixing frame (8), belt rollers (801), a conveying belt (9) and a fourth motor (901), the belt rollers (801) are respectively rotatably mounted at two ends of the fixing frame (8), and the conveying belt (9) is sleeved between the two belt rollers (801).
6. The coal conveying device of the thermal power plant as claimed in claim 5, characterized in that: a fourth motor (901) is fixedly mounted on one side of the fixing frame (8), and the belt roller (801) on one side of the fixing frame (8) is fixedly connected with the fourth motor (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619785.9U CN209834815U (en) | 2019-04-30 | 2019-04-30 | Coal conveyor of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619785.9U CN209834815U (en) | 2019-04-30 | 2019-04-30 | Coal conveyor of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209834815U true CN209834815U (en) | 2019-12-24 |
Family
ID=68915036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920619785.9U Active CN209834815U (en) | 2019-04-30 | 2019-04-30 | Coal conveyor of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209834815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193529A (en) * | 2022-07-15 | 2022-10-18 | 国家电投集团东北电力有限公司抚顺热电分公司 | Material conveying equipment for coal crushing and working method thereof |
-
2019
- 2019-04-30 CN CN201920619785.9U patent/CN209834815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193529A (en) * | 2022-07-15 | 2022-10-18 | 国家电投集团东北电力有限公司抚顺热电分公司 | Material conveying equipment for coal crushing and working method thereof |
| CN115193529B (en) * | 2022-07-15 | 2024-05-07 | 国家电投集团东北电力有限公司抚顺热电分公司 | Material conveying equipment for coal crushing and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210545371U (en) | Modified starch separator | |
| CN206024567U (en) | Straw chopper | |
| CN214051861U (en) | Abrasive disc type graphite powder preparation system | |
| CN212142935U (en) | Straw saw-dust rubbing crusher | |
| CN209834815U (en) | Coal conveyor of thermal power plant | |
| CN201659002U (en) | Hammer mill with built-in feeding fan and rotating screen | |
| CN115155714A (en) | Dry-type waste circuit board recovery system | |
| CN101816969A (en) | Hammer type crusher internally provided with feeding fan and rotary screen | |
| CN212915931U (en) | Cement mill | |
| CN206881848U (en) | A kind of biological new energy standby raw material reducing mechanism | |
| CN210935165U (en) | Stirring mill for finely processing solid materials | |
| CN212167616U (en) | Grinder is used in food additive production | |
| CN214916905U (en) | High-efficient reducing mechanism of new forms of energy living beings | |
| CN207357305U (en) | A kind of new new energy materials environment protection pulverizer | |
| CN214262078U (en) | Waste lithium battery recovery device | |
| CN214916500U (en) | Recycling device for waste electronic products | |
| CN211566624U (en) | PVC milling equipment | |
| CN210474115U (en) | Straw reducing mechanism is used to agricultural | |
| CN214051804U (en) | Crushing and collecting device for solid waste | |
| CN111632675A (en) | Stainless steel recovery unit | |
| CN211801234U (en) | Biomass energy material reducing mechanism | |
| CN209613113U (en) | A kind of tungsten crushing grinding device | |
| CN206622199U (en) | A kind of coal crushing, lapping device | |
| CN208407225U (en) | A kind of high fire-retardance PIR granular mill | |
| CN207259178U (en) | One kind printing and dyeing bonding layer garbage sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |