CN212808113U - Mining X-ray ash content instrument capable of adjusting coal seam thickness - Google Patents
Mining X-ray ash content instrument capable of adjusting coal seam thickness Download PDFInfo
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- CN212808113U CN212808113U CN202022230655.1U CN202022230655U CN212808113U CN 212808113 U CN212808113 U CN 212808113U CN 202022230655 U CN202022230655 U CN 202022230655U CN 212808113 U CN212808113 U CN 212808113U
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Abstract
The utility model discloses a mining X-ray ash content appearance of adjustable coal seam thickness, including conveyer support, X-ray ash content appearance, conveyer, coal seam thickness adjusting device, coal breaker, coal thrust unit. The conveying device support is an installation platform of the X-ray ash content instrument, the conveying device and the coal seam thickness adjusting device. The X-ray ash content instrument can establish a relation model between the intensity of X-rays penetrating through the coal flow and the ash content of the coal flow, and realizes on-line detection of the coal ash content through real-time rapid operation. The coal seam thickness adjusting device adjusts the coal seam thickness of the coal to be measured by setting the height of the adjusting plate. The coal crushing device can crush coal. The coal pushing device can push the crushed coal on the adjusting plate to the conveying device, so that the thickness of the coal bed is adjusted.
Description
Technical Field
The utility model relates to an ash content appearance technical field specifically is a mining X-ray ash content appearance of adjustable coal seam thickness.
Background
Coal ash is the important index that reflects coal quality, present detection means mainly detects and ash content appearance for artificial laboratory, present production site mainly uses "gamma ray ash content appearance" and "passive ash content appearance", gamma ray ash content appearance has realized on-line measuring, but the potential safety hazard is big in the in-service use in-process, the process is loaded down with trivial details, the management degree of difficulty is big, passive ash content appearance does not have the radiation source, radiation influence has been avoided, but because its theory of operation utilizes the element radioactivity of detecting sample self, consequently, it is higher to the coal quality requirement, it is very big to receive environmental impact simultaneously, it has very big limitation and detection error great to lead to passive ash content appearance to use.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a mining X-ray ash content appearance of adjustable coal seam thickness, including conveyer support, X-ray ash content appearance, conveyer, coal seam thickness adjusting device, coal breaker, coal thrust unit.
The conveying device support is fixed on the ground, the X-ray ash content instrument is fixedly installed on the conveying device support, the conveying device is fixedly installed on the conveying device support, the coal seam thickness adjusting device is fixedly installed on the conveying device support, the coal crushing device is fixedly installed on the coal seam thickness adjusting device, and the coal pushing device is fixedly installed on the coal seam thickness adjusting device;
the coal seam thickness adjusting device include: the coal baffle plate is fixedly arranged on a bracket of the conveying device, the adjusting plate is fixedly arranged at one end of the first lifting rack, the lifting motor is fixedly arranged on the adjusting device top plate, an output shaft of the lifting motor and the first belt pulley are fixedly arranged, the fixed shaft of the first lifting gear penetrates through the gear fixed plate and the first belt pulley and is fixedly arranged, the first lifting gear and the first lifting rack are meshed and arranged, the first belt pulley and the first synchronous belt are rotatably arranged, and the first synchronous belt and the second belt pulley are rotatably arranged, the second belt pulley and the belt pulley shaft are fixedly installed, the belt pulley shaft penetrates through the gear fixing plate and the second lifting gear to be fixedly installed, the second lifting gear and the third lifting gear are installed in a meshed mode, the third lifting gear and the gear fixing shaft are fixedly installed, the gear fixing shaft and the gear fixing plate are installed in a rotating mode, the gear fixing plate is fixedly installed on the top plate of the adjusting device, the third lifting gear and the second lifting rack are installed in a meshed mode, the second lifting rack and the adjusting plate are fixedly installed, the second lifting rack and the rack slider are fixedly installed, and the rack slider is installed in a groove of the coal baffle in a sliding mode;
the coal crushing device comprises: a first bracket, a crushing motor, a third belt pulley, a second synchronous belt, a fourth belt pulley, a first connecting rod, a connecting rod fixing rod, a second connecting rod, a third connecting rod, a second bracket and a crushing cone, the first support is fixedly arranged on the adjusting plate, the crushing motor support is fixedly arranged on the first support, the crushing motor is fixedly arranged on the crushing motor support, an output shaft of the crushing motor and a third belt pulley are fixedly arranged, the third belt pulley and a second synchronous belt are rotatably arranged, the second synchronous belt and a fourth belt pulley are rotatably arranged, the fourth belt pulley and a first connecting rod are fixedly arranged, the first connecting rod and a connecting rod fixing rod are rotatably arranged, the connecting rod fixing rod and a second connecting rod are rotatably arranged, the second connecting rod and a third connecting rod are rotatably arranged, the third connecting rod and a second support are slidably arranged, the third connecting rod and a crushing cone are fixedly arranged, and the second support is fixedly arranged on the adjusting plate;
the coal pushing device comprises: the guide rail is fixedly arranged on the adjusting plate, a support of the pushing motor is fixedly arranged on the adjusting plate, an output shaft of the pushing motor and the first gear are fixedly arranged, the first gear and the second gear are meshed and arranged, the second gear and the fourth connecting rod are fixedly arranged, the second gear and the first fixing shaft are rotatably arranged, the first fixing shaft is fixedly arranged on the adjusting plate, one end of the fourth connecting rod and the first fixing shaft are rotatably arranged, the other end of the fourth connecting rod and the fifth connecting rod are rotatably arranged, the fifth connecting rod and the third gear are fixedly arranged, the third gear and the second fixing shaft are rotatably arranged, the fifth connecting rod and the second fixing shaft are rotatably arranged, the second fixing shaft is fixedly arranged on the fixing plate, the fixed plate is fixedly arranged on the pushing plate, the fourth gear and the third gear are meshed and arranged, and the fourth gear and the second fixed shaft are rotatably arranged.
Furthermore, the lifting motor and the base are fixedly installed, and the base of the lifting motor is fixedly installed on the top plate of the adjusting device.
Furthermore, the crushing motor and the base are fixedly installed, and the base of the crushing motor is fixedly installed on the crushing motor support.
Furthermore, the pushing motor and the base are fixedly installed, and the base of the pushing motor is fixedly installed on a support of the pushing motor.
Furthermore, two grooves are formed in the inner side of the coal baffle and are installed with the rack sliding block in a sliding mode.
Furthermore, the bottom of the pushing plate is provided with a T-shaped sliding block, and the T-shaped sliding block is installed with the guide rail in a sliding mode.
Furthermore, the number of the fourth connecting rods is two, and the fourth connecting rods are symmetrically and rotatably mounted with the first fixed shaft and rotatably mounted with the fifth connecting rod.
Furthermore, the number of the fifth connecting rods is two, and the fifth connecting rods are respectively and rotatably installed with the second fixed shaft.
Compared with the prior art, the utility model beneficial effect be:
the safety is high, and the detection precision is high;
(2) the detection period is short, online real-time detection can be realized, and the method has more guiding significance for production.
(3) The ash content instrument detection result can be directly used as a secret control adjustment basis, ash content data can be led into an automatic coal blending system, sorting density and parameter adjustment are carried out through a secret control adjustment program, product quality is stabilized, and product recovery rate is improved.
(4) The device can replace manual experiment detection, improve the detection efficiency and reduce the labor intensity and the labor cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a detailed view of the overall structure of the present invention.
Fig. 3 is the schematic structural diagram of the coal seam thickness adjusting device of the present invention.
Fig. 4 is the schematic structural diagram of the coal crushing device of the present invention.
Fig. 5 is a schematic structural view of the coal pushing device of the present invention.
Reference numerals: 1-a conveyor frame; 2-X-ray ash content instrument; 3-a conveying device; 4-a coal seam thickness adjusting device; 5-a coal crushing device; 6-a coal pushing device; 401-coal baffles; 402-adjusting the device top plate; 403-adjusting plate; 404-a lifting motor; 405-a first pulley; 406-a first lifting gear; 407-a first lifting rack; 408-a first synchronization belt; 409-a second pulley; 410-pulley shaft; 411-a second lifting gear; 412-gear fixed plate; 413-a gear fixed shaft; 414-a third lifting gear; 415-a second lifting rack; 416-a rack slide; 501-a first bracket; 502-crusher motor support; 503-a crushing motor; 504-a third pulley; 505-a second synchronous belt; 506-a fourth pulley; 507-a first link; 508-connecting rod fixing rod; 509-a second link; 510-a third link; 511-a second bracket; 512-a crushing cone; 601-a guide rail; 602-a push motor; 603-a first gear; 604-a second gear; 605-a first fixed axis; 606-a fourth link; 607-fifth link; 608-a third gear; 609-fixing the plate; 610-a push plate; 611-a second fixed axis; 612-fourth gear.
Detailed Description
The present invention will be further described with reference to specific embodiments, illustrative embodiments and description of which are provided herein to explain the present invention, but not to limit the present invention.
Example (b): the mining X-ray ash instrument capable of adjusting the thickness of the coal seam is shown in figures 1, 2, 3, 4 and 5. The conveying device support 1 is fixed on the ground, the X-ray ash content instrument 2 is fixedly arranged on the conveying device support 1, the conveying device 3 is fixedly arranged on the conveying device support 1, the coal seam thickness adjusting device 4 is fixedly arranged on the conveying device support 1, the coal crushing device 5 is fixedly arranged on the coal seam thickness adjusting device 4, and the coal pushing device 6 is fixedly arranged on the coal seam thickness adjusting device 4;
the specific structure of the coal seam thickness adjusting device 4 is as shown in fig. 2 and 3, a coal baffle 401 is fixedly mounted on a conveyor bracket 1, an adjusting device top plate 402 is fixedly mounted on the coal baffle 401, an adjusting plate 403 is fixedly mounted at one end of a first lifting rack 407, a lifting motor 404 is fixedly mounted on the adjusting device top plate 402, an output shaft of the lifting motor 404 and a first belt pulley 405 are fixedly mounted, a fixed shaft of a first lifting gear 406 passes through a gear fixing plate 412 and the first belt pulley 405 to be fixedly mounted, the first lifting gear 406 and the first lifting rack 407 are engaged with each other, the first belt pulley 405 and a first synchronous belt 408 are rotatably mounted, the first synchronous belt 408 and a second belt pulley 409 are rotatably mounted, the second belt pulley 409 and a wheel shaft 410 are fixedly mounted, the belt wheel shaft 410 passes through the gear fixing plate 412 and the second lifting gear 411 to be fixedly mounted, the second lifting gear 411 and a third lifting gear 414 are engaged with each other, the third lifting gear 414 and the gear fixing shaft 413 are fixedly installed, the gear fixing shaft 413 and the gear fixing plate 412 are rotatably installed, the gear fixing plate 412 is fixedly installed on the adjusting device top plate 402, the third lifting gear 414 and the second lifting rack 415 are installed in a meshed mode, the second lifting rack 415 and the adjusting plate 403 are fixedly installed, the second lifting rack 415 and the rack sliding block 416 are fixedly installed, and the rack sliding block 416 is installed in a groove of the coal baffle 401 in a sliding mode. The lifting motor 404 is started, the lifting motor 404 drives the first lifting gear 406 to rotate, the second lifting gear 411 and the first lifting gear 406 synchronously rotate through the first belt pulley 405, the first synchronous belt 408 and the second belt pulley 409, the second lifting gear 411 drives the third lifting gear 414 to rotate in the opposite direction of the second lifting gear 411, and therefore the first lifting rack 407 and the second lifting rack 415 simultaneously move upwards or downwards. The height of the adjusting plate 403 is adjusted, so as to adjust the thickness of the coal seam.
The concrete structure of the coal crushing device 5 is shown in fig. 4, a first bracket 501 is fixedly arranged on an adjusting plate 403, a crushing motor bracket 502 is fixedly arranged on the first bracket 501, a crushing motor 503 is fixedly arranged on the crushing motor bracket 502, an output shaft of the crushing motor 503 and a third belt pulley 504 are fixedly arranged, the third belt pulley 504 and a second synchronous belt 505 are rotatably arranged, the second synchronous belt 505 and a fourth belt pulley 506 are rotatably arranged, the fourth belt pulley 506 and a first connecting rod 507 are fixedly arranged, the first connecting rod 507 and a connecting rod fixing rod 508 are rotatably arranged, the connecting rod fixing rod 508 and a second connecting rod 509 are rotatably arranged, the second connecting rod 509 and a third connecting rod 510 are rotatably arranged, the third connecting rod 510 and a second bracket 511 are slidably arranged, the third connecting rod 510 and a crushing cone 512 are fixedly arranged, and the second bracket 511 is fixedly arranged on the adjusting plate 403. The crushing motor 503 is started, the crushing motor 503 drives the first connecting rod 507 to rotate, the first connecting rod 507 drives the connecting rod fixing rod 508 to move up and down, the connecting rod fixing rod 508 drives the second connecting rod 509 to move up and down, and the second connecting rod 509 drives the third connecting rod 510 to move up and down, so that the crushing cone 512 crushes coal.
As shown in FIG. 5, the concrete structure of coal pushing device 6 is that guide rail 601 is fixedly installed on adjusting plate 403, the bracket of pushing motor 602 is fixedly installed on adjusting plate 403, the output shaft of pushing motor 602 is fixedly installed with first gear 603, first gear 603 and second gear 604 are engaged with each other, second gear 604 and fourth connecting rod 606 are fixedly installed, second gear 604 and first fixed shaft 605 are rotatably installed, first fixed shaft 605 is fixedly installed on adjusting plate 403, one end of fourth connecting rod 606 and first fixed shaft 605 are rotatably installed, the other end of fourth connecting rod 606 and fifth connecting rod 607 are rotatably installed, fifth connecting rod 607 and third gear 608 are fixedly installed, third gear 608 and second fixed shaft 611 are rotatably installed, fifth connecting rod 607 and second fixed shaft 611 are rotatably installed, second fixed shaft 611 is fixedly installed on fixing plate 609, fixing plate 609 is fixedly installed on pushing plate 610, the fourth gear 612 and the third gear 608 are engaged with each other, and the fourth gear 612 and the second fixed shaft 611 are rotatably mounted. When the pushing motor 602 is started, the pushing motor 602 drives the first gear 603 and the second gear 604 to rotate, the first gear 603 and the second gear 604 drive the fourth connecting rod 606 to rotate, the fourth connecting rod 606 drives the fifth connecting rod 607 to rotate, and when the two fourth connecting rods 606 and the two fifth connecting rods 607 simultaneously rotate inwards, the pushing plate 610 moves forwards, so that the coal on the adjusting plate 403 is pushed onto the conveying device 3.
The working principle of the utility model comprises the following steps:
the method comprises the following steps: starting a lifting motor 404 and adjusting the height of the adjusting plate 403;
step two: when the thickness of the coal seam is higher than a set value, the coal is operated to the adjusting plate 403, the coal lower than the adjusting plate 403 is operated to the X-ray ash content meter 2, the X-ray ash content meter 2 is started, and the ash content of the coal is detected;
step three: coal higher than the first lifting gear 406 runs onto the adjusting plate 403, the crushing motor 503 is started, and the crushing motor 503 drives the crushing cone 512 to reciprocate up and down to crush the coal;
step four: when the thickness of the coal seam is lower than a set value, the pushing motor 602 is started, the pushing motor 602 drives the pushing plate 610 to reciprocate along the guide rail 601, the crushed coal is pushed onto the conveying device 3, the thickness of the coal seam on the conveying device 3 reaches the set value, and the coal ash is detected through the X-ray ash analyzer 2.
Claims (8)
1. The utility model provides an adjustable coal seam thickness's mining X-ray ash content appearance, includes conveyer support (1), X-ray ash content appearance (2), conveyer (3), coal seam thickness adjusting device (4), coal breaker (5), coal thrust unit (6), its characterized in that: the coal crushing device is characterized in that the conveying device support (1) is fixed on the ground, the X-ray ash content instrument (2) is fixedly installed on the conveying device support (1), the conveying device (3) is fixedly installed on the conveying device support (1), the coal seam thickness adjusting device (4) is fixedly installed on the conveying device support (1), the coal crushing device (5) is fixedly installed on the coal seam thickness adjusting device (4), and the coal pushing device (6) is fixedly installed on the coal seam thickness adjusting device (4);
the coal seam thickness adjusting device (4) comprises: a coal baffle plate (401), an adjusting device top plate (402), an adjusting plate (403), a lifting motor (404), a first belt pulley (405), a first lifting gear (406), a first lifting rack (407), a first synchronous belt (408), a second belt pulley (409), a belt pulley shaft (410), a second lifting gear (411), a gear fixing plate (412), a gear fixing shaft (413), a third lifting gear (414), a second lifting rack (415) and a rack slider (416), wherein the coal baffle plate (401) is fixedly arranged on a conveying device bracket (1), the adjusting device top plate (402) is fixedly arranged on the coal baffle plate (401), the adjusting plate (403) is fixedly arranged at one end of the first lifting rack (407), the lifting motor (404) is fixedly arranged on the adjusting device top plate (402), an output shaft of the lifting motor (404) is fixedly arranged with the first belt pulley (405), the fixed shaft of a first lifting gear (406) passes through a gear fixed plate (412) and a first belt pulley (405) to be fixedly installed, the first lifting gear (406) is meshed with a first lifting rack (407) to be installed, the first belt pulley (405) is rotatably installed with a first synchronous belt (408), the first synchronous belt (408) is rotatably installed with a second belt pulley (409), the second belt pulley (409) is fixedly installed with a belt pulley shaft (410), the belt pulley shaft (410) passes through a gear fixed plate (412) and a second lifting gear (411) to be fixedly installed, the second lifting gear (411) is meshed with a third lifting gear (414), the third lifting gear (414) is fixedly installed with a gear fixed shaft (413), the gear fixed shaft (413) is rotatably installed with the gear fixed plate (412), the gear fixed plate (412) is fixedly installed on a top plate (402) of the adjusting device, and the third lifting gear (414) is meshed with a second lifting rack (415), the second lifting rack (415) and the adjusting plate (403) are fixedly installed, the second lifting rack (415) and the rack sliding block (416) are fixedly installed, and the rack sliding block (416) is slidably installed in a groove of the coal baffle plate (401);
the coal crushing device (5) comprises: a first bracket (501), a crushing motor bracket (502), a crushing motor (503), a third belt pulley (504), a second synchronous belt (505), a fourth belt pulley (506), a first connecting rod (507), a connecting rod fixing rod (508), a second connecting rod (509), a third connecting rod (510), a second bracket (511) and a crushing cone (512), wherein the first bracket (501) is fixedly arranged on an adjusting plate (403), the crushing motor bracket (502) is fixedly arranged on the first bracket (501), the crushing motor (503) is fixedly arranged on the crushing motor bracket (502), an output shaft of the crushing motor (503) is fixedly arranged with the third belt pulley (504), the third belt pulley (504) and the second synchronous belt (505) are rotatably arranged, the second synchronous belt pulley (505) and the fourth belt pulley (506) are rotatably arranged, the fourth belt pulley (506) and the first connecting rod (507) are fixedly arranged, the first connecting rod (507) and the connecting rod fixing rod (508) are rotatably installed, the connecting rod fixing rod (508) and the second connecting rod (509) are rotatably installed, the second connecting rod (509) and the third connecting rod (510) are rotatably installed, the third connecting rod (510) and the second bracket (511) are slidably installed, the third connecting rod (510) and the crushing cone (512) are fixedly installed, and the second bracket (511) is fixedly installed on the adjusting plate (403);
the coal pushing device (6) comprises: the guide rail (601), a pushing motor (602), a first gear (603), a second gear (604), a first fixed shaft (605), a fourth connecting rod (606), a fifth connecting rod (607), a third gear (608), a fixing plate (609), a pushing plate (610), a second fixed shaft (611) and a fourth gear (612), wherein the guide rail (601) is fixedly arranged on the adjusting plate (403), a bracket of the pushing motor (602) is fixedly arranged on the adjusting plate (403), an output shaft of the pushing motor (602) is fixedly arranged with the first gear (603), the first gear (603) is meshed with the second gear (604), the second gear (604) is fixedly arranged with the fourth connecting rod (606), the second gear (604) is rotatably arranged with the first fixed shaft (605), the first fixed shaft (605) is fixedly arranged on the adjusting plate (403), one end of the fourth connecting rod (606) is rotatably arranged with the first fixed shaft (605), the other end of the fourth connecting rod (606) is rotatably installed with the fifth connecting rod (607), the fifth connecting rod (607) and the third gear (608) are fixedly installed, the third gear (608) and the second fixed shaft (611) are rotatably installed, the fifth connecting rod (607) and the second fixed shaft (611) are rotatably installed, the second fixed shaft (611) is fixedly installed on the fixed plate (609), the fixed plate (609) is fixedly installed on the pushing plate (610), the fourth gear (612) and the third gear (608) are installed in a meshed mode, and the fourth gear (612) and the second fixed shaft (611) are rotatably installed.
2. The mining X-ray ash instrument capable of adjusting the thickness of the coal seam according to claim 1, characterized in that: the lifting motor (404) and the base are fixedly installed, and the base of the lifting motor (404) is fixedly installed on the top plate (402) of the adjusting device.
3. The mining X-ray ash instrument capable of adjusting the thickness of the coal seam according to claim 1, characterized in that: the crushing motor (503) and the base are fixedly arranged, and the base of the crushing motor (503) is fixedly arranged on the crushing motor bracket (502).
4. The mining X-ray ash instrument capable of adjusting the thickness of the coal seam according to claim 1, characterized in that: the pushing motor (602) and the base are fixedly installed, and the base of the pushing motor (602) is fixedly installed on a support of the pushing motor (602).
5. The mining X-ray ash instrument capable of adjusting the thickness of the coal seam according to claim 1, characterized in that: two grooves are formed in the inner side of the coal baffle (401) and are slidably mounted with the rack sliding block (416).
6. The mining X-ray ash instrument capable of adjusting the thickness of the coal seam according to claim 1, characterized in that: the bottom of the pushing plate (610) is provided with a T-shaped sliding block, and the T-shaped sliding block is installed with the guide rail (601) in a sliding mode.
7. The mining X-ray ash instrument capable of adjusting the thickness of the coal seam according to claim 1, characterized in that: the number of the fourth connecting rods (606) is two, and the four connecting rods are symmetrically and rotatably mounted with the first fixed shaft (605) and rotatably mounted with the fifth connecting rod (607).
8. The mining X-ray ash instrument capable of adjusting the thickness of the coal seam according to claim 1, characterized in that: the number of the fifth connecting rods (607) is two, and the fifth connecting rods are respectively and rotatably arranged with the second fixed shaft (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230655.1U CN212808113U (en) | 2020-10-09 | 2020-10-09 | Mining X-ray ash content instrument capable of adjusting coal seam thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022230655.1U CN212808113U (en) | 2020-10-09 | 2020-10-09 | Mining X-ray ash content instrument capable of adjusting coal seam thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212808113U true CN212808113U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022230655.1U Active CN212808113U (en) | 2020-10-09 | 2020-10-09 | Mining X-ray ash content instrument capable of adjusting coal seam thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212808113U (en) |
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2020
- 2020-10-09 CN CN202022230655.1U patent/CN212808113U/en active Active
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