CN111927538A - Conveying equipment for coal mining - Google Patents
Conveying equipment for coal mining Download PDFInfo
- Publication number
- CN111927538A CN111927538A CN202010799924.8A CN202010799924A CN111927538A CN 111927538 A CN111927538 A CN 111927538A CN 202010799924 A CN202010799924 A CN 202010799924A CN 111927538 A CN111927538 A CN 111927538A
- Authority
- CN
- China
- Prior art keywords
- pivot hole
- transmission belt
- shaft hole
- hole
- vibration
- 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.)
- Withdrawn
Links
- 239000003245 coal Substances 0.000 title claims abstract description 48
- 238000005065 mining Methods 0.000 title claims description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 239000000428 dust Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 239000003818 cinder Substances 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 239000002245 particle Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/06—Transport of mined material at or adjacent to the working face
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
Abstract
The invention relates to the technical field of resource exploitation, and discloses conveying equipment for coal exploitation. Make equipment operation, transmission belt can drive vibrating device and rotate, no longer need install other power device to vibrating device, on the other hand, the vibrating plate can drive the vibration about carrying on that transmission belt does not stop, and the arc groove at trembler top also can make the coal cinder of transmission belt both sides draw close to the intermediate position, and the quantity that the coal cinder spilled over from transmission belt both sides has significantly reduced has avoided the extravagant problem of resource that appears among the exploitation process.
Description
Technical Field
The invention relates to the technical field of resource exploitation, in particular to conveying equipment for coal exploitation.
Background
Coal is a non-renewable resource, the coal resources in China are very abundant, the annual exploitation amount is very large, the exploitation site of the coal is often low in hundreds of meters, the exploited coal is often transported through a transport belt, and the starting end of the transport is connected to the tail end of a coal exploitation machine, so that the coal exploited by the machine can directly fall on the transport belt for direct transportation.
In the prior art, as the quantity of coal cut by the coal drilling sheet is unstable, several falling conditions of the coal can occur, so that coal blocks are excessively accumulated on a conveying belt to fall to the ground from two sides of the conveying belt, and the coal cannot be recovered to cause resource waste.
Disclosure of Invention
Aiming at the defects of the existing conveying equipment for coal mining in the background technology in the using process, the invention provides the conveying equipment for coal mining, which has the advantages of being capable of eliminating the overflow of two ends of a coal flushing conveyor belt and falling to the ground, and solving the problem of resource waste caused by falling of coal blocks during coal mining.
The invention provides the following technical scheme: the utility model provides a conveying equipment for coal mining, includes the baffle, the quantity of baffle is two, and one side of baffle has seted up pivot hole I, pivot hole II, pivot hole III and pivot hole IV, the vibration shaft hole has been seted up to baffle one side, the inside activity in vibration shaft hole has cup jointed vibrating device, the direction shaft hole has been seted up on the position that the baffle bottom is located one side, the guide bar has been cup jointed in the inside activity in direction shaft hole, one side fixed mounting of baffle surface has the shell, the bottom fixed mounting of shell one end has the dust remover, the one end fixed mounting of dust remover has the water jet.
Preferably, the structure of pivot hole I, pivot hole II, pivot hole III and pivot hole IV is the same completely, pivot hole II is located one side of pivot hole I, pivot hole III is located the intermediate position of pivot hole I and II bottoms in the pivot hole, pivot hole IV is located one side of pivot hole II, the position in pivot hole IV is less than pivot hole II and is higher than pivot hole III, the one end fixed mounting in pivot hole I has transmission device.
Preferably, transmission device is including fixed cover, the fixed cover in inside of fixed cover has connect the bearing, the fixed cover in inside of bearing has connect the transmission axle, the surface activity of transmission axle has cup jointed transmission belt, transmission belt loops through pivot hole II, pivot hole III, pivot hole IV and guide bar, vibrating device is located transmission belt's below.
Preferably, the vibration device comprises a shaft rod, a sleeve is fixedly sleeved on the outer surface of the shaft rod, the outer surface of the sleeve is fixedly provided with four vibration pieces, and the top of each vibration piece is provided with an arc groove.
Preferably, the height of the vibration plate is greater than the vertical distance from the vibration device to the transmission belt.
The invention has the following beneficial effects:
1. according to the invention, the arc groove is formed in the top of the vibrating piece, and the height of the vibrating piece is greater than the vertical distance from the vibrating device to the transmission belt, so that when the equipment runs, the transmission belt can drive the vibrating device to rotate, and no additional power device needs to be installed on the vibrating device.
2. The invention can make the coal block move ceaselessly through the continuous vibration of the transmission belt, can reduce the shielding effect of the coal block on the fine particles in the coal block to the maximum extent, enables the liquid sprayed by the dust removing equipment to be better combined with the fine particles in the coal block, reduces the quantity of the fine particles brought into the air, avoids the pollution to the underground air and the injury to the human body, on the other hand, the rotating shaft hole IV is positioned at one side of the rotating shaft hole II, the position of the rotating shaft hole IV is lower than that of the rotating shaft hole II and higher than that of the rotating shaft hole III, so that a certain height difference exists between the rotating shaft hole IV and the rotating shaft hole II, the coal falls from the rotating shaft hole II to the rotating shaft hole IV in the transportation process, in the falling process, the larger coal block can directly fall onto the conveying belt below due to the action of buoyancy, and the dust particles can be suspended, so that the dust particles can be better separated from the coal block and combined with the liquid sprayed by the dust removing equipment, reducing the chance of dust particles entering the air.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic right side view in cross-section of the present invention;
FIG. 4 is a schematic view of a structural vibration device according to the present invention.
In the figure: 1. a baffle plate; 2. a rotating shaft hole I; 21. a transmission device; 211. fixing a sleeve; 212. a bearing; 213. a transmission shaft; 214. a transfer belt; 3. a rotating shaft hole II; 4. a rotating shaft hole III; 5. a rotating shaft hole IV; 6. a vibration shaft hole; 7. a vibrating device; 71. a shaft lever; 72. a sleeve; 73. a vibrating piece; 8. a guide shaft hole; 9. a guide bar; 10. a housing; 11. a dust remover; 12. and a water spraying opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-4, a coal mining and conveying device comprises a baffle plate 1, wherein the baffle plate 1 is provided with two baffle plates 1, one side of the baffle plate 1 is provided with a rotating shaft hole I2, a rotating shaft hole II 3, a rotating shaft hole III 4 and a rotating shaft hole IV 5, the rotating shaft hole I2, the rotating shaft hole II 3, the rotating shaft hole III 4 and the rotating shaft hole IV 5 have the same structure, the rotating shaft hole II 3 is positioned on one side of the rotating shaft hole I2, the rotating shaft hole III 4 is positioned on the rotating shaft hole I2, the rotating shaft hole IV 5 is positioned on one side of the rotating shaft hole II 3 at the middle position of the bottom of the rotating shaft hole II 3, the rotating shaft hole IV 5 is positioned lower than the rotating shaft hole II 3 and higher than the rotating shaft hole III 4, a certain height difference exists between the rotating shaft hole IV 5 and the rotating shaft hole II 3, coal can fall from the rotating shaft hole II 3 to the rotating shaft hole IV 5 in transportation, and in the falling process, larger coal blocks can directly fall to a, the dust particles can be suspended, the dust particles can be better separated from the coal briquettes and combined with liquid sprayed by dust removal equipment, the chance that the dust particles enter air is reduced, a transmission device 21 is fixedly installed at one end of the rotating shaft hole I2, the transmission device 21 comprises a fixing sleeve 211, a bearing 212 is fixedly sleeved inside the fixing sleeve 211, a transmission shaft 213 is fixedly sleeved inside the bearing 212, a transmission belt 214 is movably sleeved on the outer surface of the transmission shaft 213, and the transmission belt 214 sequentially passes through a rotating shaft hole II 3, a rotating shaft hole III 4, a rotating shaft hole IV 5 and a guide rod 9. One side of the baffle 1 is provided with a vibration shaft hole 6, a vibration device 7 is movably sleeved in the vibration shaft hole 6, the vibration device 7 is positioned below the transmission belt 214, the vibration device 7 comprises a shaft rod 71, a sleeve 72 is sleeved on the outer surface of the shaft rod 71, a vibration plate 73 is fixedly installed on the outer surface of the sleeve 72, the number of the vibration plates 73 is four, an arc groove is formed in the top of the vibration plate 73, the height of the vibration plate 73 is larger than the vertical distance from the vibration device 7 to the transmission belt 214, so that when the equipment runs, the transmission belt 214 can drive the vibration device 7 to rotate, no additional power device needs to be installed on the vibration device 7, on the other hand, the vibration plate 73 can drive the transmission belt 214 to vibrate up and down continuously, the arc groove in the top of the vibration plate 73 can enable coal blocks on two sides of the transmission belt 214 to be close to the middle position, and, the problem of the wasting of resources that appears in the exploitation process has been avoided, through the continuous vibration of transmission belt 214, make the coal cinder can be ceaselessly move, the effect of shielding of reduction coal cinder to wherein tiny granule that can furthest, make the liquid that dust collecting equipment sprays can be better combine with tiny granule wherein, reduce these tiny granules and be taken to quantity in the air, pollution to the air in the pit and the injury to the human body have been avoided, direction shaft hole 8 has been seted up on the position that baffle 1 bottom is located one side, the inside activity in direction shaft hole 8 has cup jointed guide bar 9, one side fixed mounting of baffle 1 surface has shell 10, the bottom fixed mounting of shell 10 one end has dust remover 11, the one end fixed mounting of dust remover 11 has water jet 12.
The using method of the invention is as follows:
carry out the operation through external power equipment drive transmission belt 214, transmission belt 214's operation trembler 73 rotates, and striking transmission belt 214 that does not stop, make the coal cinder on the transmission belt 214 the motion that does not stop, the arc groove at trembler 73 top makes the coal cinder in the transmission belt 214 outside can remove to the intermediate position, the motion that does not stop of coal cinder on the transmission belt 214 makes the water-jet 12 spun hydroenergy can be better combine dust particle in the coal cinder gap, the coal cinder can fall to pivot hole IV 5 play when moving to pivot hole II 3 department under transmission belt 214 drives, the heavier coal cinder of the great weight of volume can directly fall on transmission belt 214, and the less quality of volume dust particle falling speed is slower, can fully combine with the liquid that water-jet 12 erupted.
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 (5)
1. The utility model provides a conveying equipment for coal mining, includes baffle (1), its characterized in that: the quantity of baffle (1) is two, and one side of baffle (1) has seted up pivot hole I (2), pivot hole II (3), pivot hole III (4) and pivot hole IV (5), vibration shaft hole (6) have been seted up to baffle (1) one side, vibrating device (7) have been cup jointed in the inside activity in vibration shaft hole (6), direction shaft hole (8) have been seted up on the position that baffle (1) bottom is located one side, guide bar (9) have been cup jointed in the inside activity in direction shaft hole (8), one side fixed mounting of baffle (1) surface has shell (10), the bottom fixed mounting of shell (10) one end has dust remover (11), the one end fixed mounting of dust remover (11) has water jet (12).
2. A coal mining conveying apparatus in accordance with claim 1, wherein: the structure of pivot hole I (2), pivot hole II (3), pivot hole III (4) and pivot hole IV (5) is the same completely, pivot hole II (3) are located one side of pivot hole I (2), pivot hole III (4) are located the intermediate position of pivot hole I (2) and pivot hole II (3) bottom, pivot hole IV (5) are located one side of pivot hole II (3), the position of pivot hole IV (5) is less than pivot hole II (3) and is higher than pivot hole III (4), the one end fixed mounting of pivot hole I (2) has transmission device (21).
3. A coal mining conveying apparatus as claimed in claim 2, wherein: transmission device (21) is including fixed cover (211), bearing (212) have been cup jointed to the inside fixed of fixed cover (211), transmission axle (213) have been cup jointed to the inside fixed of bearing (212), transmission belt (214) have been cup jointed in the surface activity of transmission axle (213), transmission belt (214) loop through pivot hole II (3), pivot hole III (4), pivot hole IV (5) and guide bar (9), vibrating device (7) are located the below of transmission belt (214).
4. A coal mining conveying apparatus as claimed in claim 3, wherein: the vibration device (7) comprises a shaft rod (71), a sleeve (72) is fixedly sleeved on the outer surface of the shaft rod (71), vibration plates (73) are fixedly mounted on the outer surface of the sleeve (72), the number of the vibration plates (73) is four, and arc grooves are formed in the top of the vibration plates (73).
5. A coal mining conveying apparatus in accordance with claim 4, wherein: the height of the vibrating piece (73) is larger than the vertical distance from the vibrating device (7) to the transmission belt (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799924.8A CN111927538A (en) | 2020-08-11 | 2020-08-11 | Conveying equipment for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010799924.8A CN111927538A (en) | 2020-08-11 | 2020-08-11 | Conveying equipment for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111927538A true CN111927538A (en) | 2020-11-13 |
Family
ID=73307456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010799924.8A Withdrawn CN111927538A (en) | 2020-08-11 | 2020-08-11 | Conveying equipment for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111927538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934694A (en) * | 2021-01-28 | 2021-06-11 | 重庆城市管理职业学院 | Gangue screening installation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258779A (en) * | 1977-11-14 | 1981-03-31 | General Kinematics Corporation | Method and apparatus for conveying very fine solid material |
| RU2008146732A (en) * | 2008-11-26 | 2010-06-10 | Государственное образовательное учреждение высшего профессионального образования Северо-Кавказский горно-металлургический институт | TAPE CONVEYOR LOADING DEVICE |
| CN202194680U (en) * | 2011-08-25 | 2012-04-18 | 沈阳北方重矿机械有限公司 | Underground inertia resonance type vibrating feeder |
| CN105621005A (en) * | 2016-03-07 | 2016-06-01 | 四川江油新川矿山机械有限公司 | Screening and vibrating feeding machine |
| CN105819169A (en) * | 2016-05-27 | 2016-08-03 | 江苏宏博机械制造有限公司 | Adjustable vibrating feeder |
| CN107555195A (en) * | 2017-09-02 | 2018-01-09 | 张四通 | A kind of raw coal carrying method |
| CN208631455U (en) * | 2018-07-25 | 2019-03-22 | 钟祥市宇峰振动机械制造有限公司 | A kind of high-efficiency vibration ore removal machine |
| CN208679766U (en) * | 2018-05-08 | 2019-04-02 | 宁夏博锐达矿山科技有限公司 | A kind of coal mine digging conveying device |
| CN111038933A (en) * | 2019-12-17 | 2020-04-21 | 平顶山天安煤业股份有限公司 | Gangue transmission vibrating device |
-
2020
- 2020-08-11 CN CN202010799924.8A patent/CN111927538A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4258779A (en) * | 1977-11-14 | 1981-03-31 | General Kinematics Corporation | Method and apparatus for conveying very fine solid material |
| RU2008146732A (en) * | 2008-11-26 | 2010-06-10 | Государственное образовательное учреждение высшего профессионального образования Северо-Кавказский горно-металлургический институт | TAPE CONVEYOR LOADING DEVICE |
| CN202194680U (en) * | 2011-08-25 | 2012-04-18 | 沈阳北方重矿机械有限公司 | Underground inertia resonance type vibrating feeder |
| CN105621005A (en) * | 2016-03-07 | 2016-06-01 | 四川江油新川矿山机械有限公司 | Screening and vibrating feeding machine |
| CN105819169A (en) * | 2016-05-27 | 2016-08-03 | 江苏宏博机械制造有限公司 | Adjustable vibrating feeder |
| CN107555195A (en) * | 2017-09-02 | 2018-01-09 | 张四通 | A kind of raw coal carrying method |
| CN208679766U (en) * | 2018-05-08 | 2019-04-02 | 宁夏博锐达矿山科技有限公司 | A kind of coal mine digging conveying device |
| CN208631455U (en) * | 2018-07-25 | 2019-03-22 | 钟祥市宇峰振动机械制造有限公司 | A kind of high-efficiency vibration ore removal machine |
| CN111038933A (en) * | 2019-12-17 | 2020-04-21 | 平顶山天安煤业股份有限公司 | Gangue transmission vibrating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112934694A (en) * | 2021-01-28 | 2021-06-11 | 重庆城市管理职业学院 | Gangue screening installation |
| CN112934694B (en) * | 2021-01-28 | 2023-03-10 | 重庆城市管理职业学院 | Gangue screening installation |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201113 |