CN113200288A - Coal feeding mechanism - Google Patents
Coal feeding mechanism Download PDFInfo
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- CN113200288A CN113200288A CN202110371703.5A CN202110371703A CN113200288A CN 113200288 A CN113200288 A CN 113200288A CN 202110371703 A CN202110371703 A CN 202110371703A CN 113200288 A CN113200288 A CN 113200288A
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- coal
- conveyer belt
- feeding mechanism
- stand
- coal feeding
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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
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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
- B65G15/22—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 comprising a series of co-operating units
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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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- 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
- B65G23/22—Arrangements or mountings of driving motors
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from 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
- B65G63/00—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations
- B65G63/008—Transferring or trans-shipping at storage areas, railway yards or harbours or in opening mining cuts; Marshalling yard installations for bulk material
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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
- B65G65/00—Loading or unloading
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
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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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Abstract
The invention provides a coal feeding mechanism, and belongs to the technical field of coal storage. It has solved the coal pile that current coal feeder configuration becomes small, influences the problem of coal storage volume. This send coal mechanism, stand including vertical setting, send coal mechanism still includes two conveyer belt assemblies, the input of these two conveyer belt assemblies is all connected and is located same height at the position more than the middle part of stand, the output of two conveyer belt assemblies sets up along the horizontal orientation is opposite, be connected with the cable that can carry out the support to the conveyer belt assembly between stand and the conveyer belt assembly, the position is equipped with the coal mouth that falls between the input of two conveyer belt assemblies, and the conveyer belt assembly can be carried the coal of stand department to the outer end. This coal feeding mechanism can form the coal heap of three bigger volumes, improves the coal storage capacity.
Description
Technical Field
The invention belongs to the technical field of coal storage and relates to a coal conveying mechanism.
Background
The coal storage yard is a place for coal storage, the coal storage mode comprises an open coal yard, a semi-open coal yard and a closed coal bunker, the open coal yard is gradually eliminated in view of energy conservation and environmental protection requirements, the closed coal bunker is a main form for coal storage, the closed coal bunker mainly comprises a coal bunker ceiling, the cross section of the coal bunker ceiling is mainly trapezoidal or arc-shaped, the span is large, the height is high, and the sealing cover area is wide. The coal storage amount of the coal bunker is influenced by the height and the volume of the coal pile besides the size of the coal bunker, and in order to increase the height of the coal pile, the coal is generally conveyed to a higher position above the coal pile and then stacked in a coal dropping mode to form the coal pile.
The coal storage bin disclosed in patent document (application number: 201920543481.9) comprises a bin body, wherein an upright post is fixed at the lower part inside the bin body, sliding grooves are formed in two sides of the upright post, four coal chutes are arranged around the upright post, under the action of a flow dividing block, coal enters the coal chutes respectively and then dispersedly falls from the four coal chutes, so that dispersed blanking is realized, the coal chute is a common coal chute mechanism, coal above the upright post can fall down, although the coal chutes are four and circumferentially distributed, the coal chutes are obliquely arranged and slide down by utilizing the gravity of the coal, so that the length of the coal chute is not too long, otherwise, the coal on the coal chute is blocked, the space between coal piles piled on the ground is small, even if a plurality of small coal piles are combined into one and are positioned at the center of the bin body along with the accumulation of the coal, coal is difficult to pile up at other peripheral positions of the bin body, so that the coal storage amount is low.
In view of the conventional coal chute, which is inclined to move coal, the skilled in the art can easily think of increasing the height and length of the coal chute on the original basis in order to increase the volume of the coal pile, so as to increase the inclination of the coal chute and avoid the coal from being accumulated on the coal chute, but obviously, due to the heavy weight of the coal, the increase of the height and length of the coal chute can also cause the reduction of the stability of the whole structure, and there is a safety risk.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a coal feeding mechanism which is used for solving the problems that the size of a coal pile formed by the conventional coal feeding mechanism is small and the coal storage amount is influenced.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a coal feeding mechanism, includes the stand of vertical setting, its characterized in that, coal feeding mechanism still includes two conveyer belt assemblies, and the input of these two conveyer belt assemblies is all connected and is located same height at the position more than the middle part of stand, and the output of two conveyer belt assemblies sets up along the horizontal orientation is opposite, be connected with the cable that can support the conveyer belt assembly between stand and the conveyer belt assembly, two the position is equipped with the coal breakage mouth between the input of conveyer belt assembly, and the conveyer belt assembly can be carried the coal of stand department to the outer end.
Coal is firstly conveyed to the upper end of the upright post and falls down, part of the coal directly falls down from the coal falling port, thereby forming a coal pile at the bottom of the upright post, the input ends of the two conveying belt components are connected with the upright post, the coal falling port is positioned between the input ends of the two conveying belts, therefore, part of the coal can fall down on the two conveying belt components, the conveying belt components can convey the part of the coal to the outer end and fall down from the output end, thereby forming the coal pile below the output ends of the two conveying belt components, namely forming three coal piles, which is different from the prior inclined coal chute, because the coal chute is easy to be blocked by the coal when being longer, the coal chute is generally shorter, the conveying belt components are adopted for conveying the coal, the blockage phenomenon does not exist, the inhaul cables are simultaneously arranged, the conveying belt components are supported by the inhaul cables, and the two conveying belt components are opposite in direction and positioned at the same height, therefore, the integral gravity center is positioned on the upright post, make stand atress more balanced, and then guaranteed overall structure's stability, consequently can be longer with the conveyor belt subassembly setting, and then make the interval between the three coal heap bigger, consequently the diameter of every coal heap also can be bigger, can form the coal heap of three bigger volume through this coal feeding mechanism promptly, improves the coal storage volume.
In the coal feeding mechanism, the two conveyor belt assemblies are the same in length and are symmetrically arranged, and the length of each conveyor belt assembly is larger than or equal to the height of the position where the conveyor belt assembly is located. The length is the same and the symmetry sets up, can make the stand atress more balanced to guarantee structural stability, and then can be with the longer of conveyer belt subassembly setting, and the coal pile falls and forms the coal pile through self gravity, so the radius of highly being close the coal pile of coal pile, and the length that makes the conveyer belt subassembly is greater than the height of its position, with the interval of guaranteeing between the coal pile, and then increase the coal pile volume.
In foretell send coal mechanism, the conveyer belt subassembly all includes that one end links firmly support arm, rotation that the stand links firmly mutually set up the conveying roller and the cover at the support arm both ends and establish the horizontal conveyer belt on two conveying rollers, still be equipped with on the support arm and drive conveying roller pivoted motor. The motor drive conveying roller rotates, and then drives the horizontal conveyer belt and remove, is comparatively stable, efficient conveying structure.
In foretell send coal mechanism, the top of stand is higher than the support arm, the one end of cable links firmly at the top of stand, and the other end downward sloping links firmly on the support arm, the cable of stand both sides is the symmetry and sets up. The cable of both sides is the symmetry setting for the pulling force that the cable produced in both sides is close, and then offsets relatively at the top of stand, guarantees overall structure's stability.
In the coal conveying mechanism, the upright post and the supporting arm are of steel beam structures. The steel beam structure is lighter in weight, but has higher structural strength, and then guarantees structural stability.
In the coal feeding mechanism, the input ends of the two transverse conveying belts are close to the upright post, and the coal dropping port is a gap between the input ends of the two transverse conveying belts. The top that coal has the stand falls down, and the coal breakage mouth that produces between two input ends that are close to each other and the two can be even divides the coal, and then makes the coal volume of carrying on two transverse transport belts close, guarantees the stress balance, and just it is even to be subaerial three coal pile volumes that form.
In foretell coal feeding mechanism, coal feeding mechanism still includes the steel trestle that the slope set up, be equipped with the upper bunker conveyer belt along length direction on the steel trestle, the output of upper bunker conveyer belt is located the top of coal breakage mouth. The steel trestle is obliquely erected, and the upper bin conveying belt on the steel trestle can convey the externally conveyed coal to the top of the upright post and then respectively distribute the externally conveyed coal to the coal falling port and the two transverse conveying belts when falling so as to form three coal piles with larger volume on the ground.
In the coal feeding mechanism, the input ends of the two transverse conveying belts are both positioned below the output end of the upper bin conveying belt. So that the coal conveyed by the upper bin conveying belt can be effectively distributed to the two transverse conveying belts.
Compared with the prior art, the coal feeding mechanism has the following advantages:
1. because part coal directly falls from the coal breakage mouth, on two conveyer belt assemblies can fall to part coal, the conveyer belt assembly can be carried this part coal to the outer end and fall by the output to all form the coal pile below the output of two conveyer belt assemblies, can form three coal piles promptly.
2. Because this application adopts the conveyer belt subassembly to carry out coal and carries, there is not blocking phenomenon, set up the cable simultaneously, conveyer belt subassembly supports through the cable, and two conveyer belt subassemblies move towards the contrary and lie in same height, consequently holistic focus is located the stand, make the stand atress more balanced, and then guaranteed overall structure's stability, consequently can be with the longer of conveyer belt subassembly setting, and then make the interval between the three coal pile bigger, consequently, the diameter of every coal pile also can be bigger, can form the coal pile of three bigger volume through this coal feeding mechanism promptly, improve the coal storage capacity.
Drawings
FIG. 1 is a schematic structural view of a coal feeding mechanism.
FIG. 2 is a schematic view of another perspective of the coal feeding mechanism.
In the figure, 1, a column; 2. a conveyor belt assembly; 21. a support arm; 22. a conveying roller; 23. a transverse conveyor belt; 24. a motor; 3. a cable; 4. a coal dropping port; 5. a steel trestle; 51. and (4) feeding a conveyer belt.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in figure 1, a coal feeding mechanism comprises a vertical column 1 and two conveyor belt assemblies 2 which are vertically arranged, wherein each conveyor belt assembly 2 comprises a supporting arm 21, two conveyor rollers 22, a transverse conveyor belt 23 and a motor 24, the two supporting arms 21 and the vertical column 1 both adopt steel beam structures and have higher structural strength, one end of each supporting arm 21 is fixed at a position above the middle part of the vertical column 1, the two supporting arms 21 are the same in height and are 7/10 parts of the height of the vertical column 1, the two supporting arms 21 are both horizontally arranged, the other ends of the two supporting arms 21 are oppositely arranged, a guy cable 3 is connected between the top end of the vertical column 1 and the supporting arm 21, the two conveyor rollers 22 are respectively and rotatably arranged at two ends of the supporting arm 21, the distance between the two conveyor rollers 22 is 35 meters, the transverse conveyor belt 23 is sleeved on the two conveyor rollers 22, the motor 24 is fixed on the supporting arm 21 and can drive the conveyor rollers 22 to rotate, so that the lateral conveyor belt 23 conveys the coal at the mast 1 to the outer end of the support arm 21.
Particularly, two support arms 21 and two horizontal conveyer belt 23 length the same and the symmetry sets up, and the length of horizontal conveyer belt 23 is greater than the height of self, each support arm 21 can support through many cable 3, the top at stand 1 is all fixed to the one end of many cable 3, the other end downward sloping is fixed on support arm 21 in proper order along support arm 21 length direction, and the cable 3 of stand 1 both sides is the symmetry and sets up, the input of two horizontal conveyer belt 23 is close to stand 1, and the clearance between the 23 inputs of two horizontal conveyer belt forms coal breakage mouth 4. As shown in fig. 2, the coal feeding mechanism further includes an obliquely arranged steel trestle 5, the upper end of the steel trestle 5 is fixedly connected with the upright post 1, an upper bin conveying belt 51 is arranged on the steel trestle 5 along the length direction, the output end of the upper bin conveying belt 51 is positioned above the coal dropping port 4, and the input ends of the two transverse conveying belts 23 are both positioned below the output end of the upper bin conveying belt 51. Consequently, go up storehouse conveyer belt 51 and can transport the outside coal of coming to the top of stand 1, then distribute respectively to coal breakage mouth 4 and two transverse conveyor belt 23 when falling, part coal directly falls from coal breakage mouth 4, part coal can fall on two conveyer belt subassemblies 2, conveyer belt subassembly 2 can be carried this part coal to the outer end and fall by the output, thereby all form the coal pile below the output of two conveyer belt subassemblies 2, form three coal piles promptly, and the interval is big between the coal pile, make the volume of coal pile also great.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms column 1, conveyor belt assembly 2, support arm 21, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (8)
1. The utility model provides a coal feeding mechanism, includes stand (1) of vertical setting, its characterized in that, coal feeding mechanism still includes two conveyer belt assemblies (2), and the input of these two conveyer belt assemblies (2) is all connected and is located same height at the position more than the middle part of stand (1), and the output of two conveyer belt assemblies (2) sets up along the level orientation is opposite, be connected with cable (3) that can support conveyer belt assemblies (2) between stand (1) and conveyer belt assemblies (2), two the position is equipped with coal breakage mouth (4) between the input of conveyer belt assemblies (2), and conveyer belt assemblies (2) can be carried the coal of stand (1) department to the outer end.
2. The coal feeding mechanism according to claim 1, characterized in that the two conveyor belt assemblies (2) are of the same length and are symmetrically arranged, and the length of the conveyor belt assembly (2) is greater than or equal to the height of the conveyor belt assembly (2) at the position.
3. The coal feeding mechanism according to claim 1 or 2, wherein each conveyor belt assembly (2) comprises a support arm (21) with one end fixedly connected with the upright column (1), conveying rollers (22) rotatably arranged at two ends of the support arm (21), and a transverse conveyor belt (23) sleeved on the two conveying rollers (22), and the support arm (21) is further provided with a motor (24) capable of driving the conveying rollers (22) to rotate.
4. The coal feeding mechanism according to claim 3, wherein the top end of the upright column (1) is higher than the supporting arm (21), one end of the guy cable (3) is fixedly connected to the top of the upright column (1), the other end of the guy cable is inclined downwards and is fixedly connected to the supporting arm (21), and the guy cables (3) on two sides of the upright column (1) are symmetrically arranged.
5. The coal feeding mechanism according to claim 3, characterized in that the upright (1) and the support arm (21) are of steel beam construction.
6. The coal feeding mechanism according to claim 3, wherein the input ends of the two transverse conveyor belts (23) are close to the upright column (1), and the coal dropping port (4) is a gap between the input ends of the two transverse conveyor belts (23).
7. The coal feeding mechanism according to claim 3, further comprising an obliquely arranged steel trestle (5), wherein an upper bin conveyor belt (51) is arranged on the steel trestle (5) along the length direction, and the output end of the upper bin conveyor belt (51) is positioned above the coal dropping port (4).
8. The coal feeding mechanism according to claim 7, wherein the input ends of the two transverse conveyor belts (23) are positioned below the output end of the upper bin conveyor belt (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110371703.5A CN113200288B (en) | 2021-04-07 | 2021-04-07 | Coal feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110371703.5A CN113200288B (en) | 2021-04-07 | 2021-04-07 | Coal feeding mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN113200288A true CN113200288A (en) | 2021-08-03 |
| CN113200288B CN113200288B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110371703.5A Active CN113200288B (en) | 2021-04-07 | 2021-04-07 | Coal feeding mechanism |
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| CN (1) | CN113200288B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3246568A1 (en) * | 1982-12-16 | 1984-06-20 | VEB Kombinat Wolle und Seide, DDR 9612 Meerane | Supply container with a feed and distribution device |
| CN1325359A (en) * | 1998-09-10 | 2001-12-05 | 基思·万戈普 | Bulk handling apparatus |
| CN1915770A (en) * | 2006-09-07 | 2007-02-21 | 梁明 | Draper type conveyor |
| CN103029996A (en) * | 2011-09-30 | 2013-04-10 | 江苏兴盛风能科技有限公司 | Coal delivering device |
| CN205567157U (en) * | 2016-04-29 | 2016-09-14 | 哈尔滨北仓粮食仓储工程设备有限公司 | Silo with from swift current device in storehouse |
| CN106044297A (en) * | 2016-08-02 | 2016-10-26 | 扬中灵平风机制造有限公司 | Unpowered grain distributor |
| CN205932519U (en) * | 2016-07-29 | 2017-02-08 | 陈成根 | Silo feed mechanism |
| CN106672594A (en) * | 2017-03-06 | 2017-05-17 | 沈阳鑫博工业技术股份有限公司 | Pre-homogenizing device and method for magnesite |
| CN212150842U (en) * | 2020-03-20 | 2020-12-15 | 首钢集团有限公司 | Material distribution system of sintering mixing bin |
| CN112340482A (en) * | 2020-11-16 | 2021-02-09 | 安徽理工大学 | Traction type front-back bidirectional chute device for bulk materials |
-
2021
- 2021-04-07 CN CN202110371703.5A patent/CN113200288B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3246568A1 (en) * | 1982-12-16 | 1984-06-20 | VEB Kombinat Wolle und Seide, DDR 9612 Meerane | Supply container with a feed and distribution device |
| CN1325359A (en) * | 1998-09-10 | 2001-12-05 | 基思·万戈普 | Bulk handling apparatus |
| CN1915770A (en) * | 2006-09-07 | 2007-02-21 | 梁明 | Draper type conveyor |
| CN103029996A (en) * | 2011-09-30 | 2013-04-10 | 江苏兴盛风能科技有限公司 | Coal delivering device |
| CN205567157U (en) * | 2016-04-29 | 2016-09-14 | 哈尔滨北仓粮食仓储工程设备有限公司 | Silo with from swift current device in storehouse |
| CN205932519U (en) * | 2016-07-29 | 2017-02-08 | 陈成根 | Silo feed mechanism |
| CN106044297A (en) * | 2016-08-02 | 2016-10-26 | 扬中灵平风机制造有限公司 | Unpowered grain distributor |
| CN106672594A (en) * | 2017-03-06 | 2017-05-17 | 沈阳鑫博工业技术股份有限公司 | Pre-homogenizing device and method for magnesite |
| CN212150842U (en) * | 2020-03-20 | 2020-12-15 | 首钢集团有限公司 | Material distribution system of sintering mixing bin |
| CN112340482A (en) * | 2020-11-16 | 2021-02-09 | 安徽理工大学 | Traction type front-back bidirectional chute device for bulk materials |
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| CN113200288B (en) | 2022-12-27 |
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