CN215047081U - Reciprocating type coal feeder lift flashboard - Google Patents
Reciprocating type coal feeder lift flashboard Download PDFInfo
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- CN215047081U CN215047081U CN202120857977.0U CN202120857977U CN215047081U CN 215047081 U CN215047081 U CN 215047081U CN 202120857977 U CN202120857977 U CN 202120857977U CN 215047081 U CN215047081 U CN 215047081U
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- slideway
- side wall
- gear
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Abstract
A reciprocating coal feeder lifting flashboard relates to the technical field of coal feeding equipment, and the bottoms of a left slideway and a right slideway are respectively provided with a first supporting column; the front side wall and the rear side wall of the slideway are both provided with operating grooves; the bottoms of the opposite outer side walls of the front and the rear operation grooves of the left and the right slideways are respectively fixed with a first motor, and the first motors are connected with an external power supply; the opposite inner side walls of the front and the rear operation grooves of the left and the right slideways are respectively and rotatably connected with a plurality of first rotating shafts through bearings, and the other end of the first rotating shaft positioned at the lowest part is fixed with an output shaft of a first motor; the coal ash at the joint of the flashboard and the slideway can be conveniently cleaned, the coal ash is prevented from influencing the movement of the flashboard, and the practicability is improved; the chain and the belt are not used for lifting the flashboard, so that the flashboard is prevented from being out of order due to the fact that coal flows press the flashboard, and the service life is prolonged.
Description
Technical Field
The utility model relates to a coal feeding equipment technical field, concretely relates to reciprocating type feeder lift flashboard.
Background
The mine hoisting and transporting system is safe and stable in operation and a ventilation system of a mining rubber belt roadway, and is of great importance in coal mining work, the gate plate is used for controlling the raw coal flow of the coal feeder and adjusting the coal outlet quantity of a bin opening, the gate plate is lifted and lowered according to the accumulation degree of the raw coal in the coal feeder, the working strength of a driver of the coal feeder is high, and the coal flow cannot be well controlled and wind leakage cannot be well prevented; and when the flashboard slides up and down, the coal ash and the cinder easily block the flashboard to influence the movement of the flashboard.
Disclosure of Invention
The utility model aims to provide a reciprocating coal feeder lifting flashboard which is convenient for cleaning coal ash at the joint of the flashboard and a slide way, avoids the coal ash from influencing the movement of the flashboard and improves the practicability; the chain and the belt are not used for lifting the flashboard, so that the flashboard is prevented from being out of order due to the fact that coal flows press the flashboard, and the service life is prolonged.
In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a slideway, a first support column, a first motor, a first rotating shaft, a first gear, a first chain, a foam roller, a through hole, a sealing plate, a second support column, a flashboard, a first screw, a second gear, a second motor, a second rotating shaft, a third gear and a second chain; the bottoms of the left slideway and the right slideway are respectively provided with a first supporting column; the front side wall and the rear side wall of the slideway are both provided with operating grooves; the bottoms of the opposite outer side walls of the front and the rear operation grooves of the left and the right slideways are respectively fixed with a first motor, and the first motors are connected with an external power supply; the opposite inner side walls of the front and the rear operation grooves of the left and the right slideways are respectively and rotatably connected with a plurality of first rotating shafts through bearings, and the other end of the first rotating shaft positioned at the lowest part is fixed with an output shaft of a first motor; the other end of the first rotating shaft positioned above is fixed with a first gear, and the first rotating shaft at the lowest part is sleeved and fixed with a first gear; the plurality of first gears are in transmission connection through a first chain; a foam roller is fixedly sleeved on the first rotating shaft, a plurality of through holes are formed in the front inner side wall and the rear inner side wall of the slide way, the through holes are arranged in a penetrating manner with the operation groove, and the annular wall of the foam roller is clamped in the through holes;
a sealing plate is arranged above the slide way, and a second support column is arranged on the left and right of the bottom of the sealing plate; the closing plate is internally provided with a slot; flashboards are inserted in the left slideway and the right slideway in a sliding manner, and the upper parts of the flashboards are arranged in the slots; a left threaded through groove and a right threaded through groove are formed in the flashboard, a first screw rod is inserted in the threaded through grooves in a rotating mode, and the upper end of the first screw rod is connected with a slot top plate in a rotating mode through a bearing; a second gear is fixedly sleeved on the upper end of the first screw; the right side wall of the slot is provided with a motor slot; a second motor is fixed on the bottom plate of the motor groove and is connected with an external power supply; a second rotating shaft is fixed on an output shaft of the second motor, and the upper end of the second rotating shaft is fixed at the bottom of the third gear; the second gear and the third gear are in transmission connection through a second chain.
Furthermore, a first door body is hinged on an opening of the front side wall of the slot.
Furthermore, a second door body is hinged on an opening of the front side wall of the motor groove.
Furthermore, the upper ends of the left side wall and the right side wall of the sealing plate are respectively and rotatably connected with a supporting plate through hinges, the lower part of the supporting plate is provided with a sliding groove, and a sliding block is arranged in the sliding groove in a sliding manner; the bottom of the sliding block is connected with a connecting plate in a rotating mode through a hinge, the other end of the connecting plate is connected with a second screw rod in a rotating mode through a shaft and a bearing, the lower portion of the second screw rod is connected in an inserting mode in a rotating mode in an internal thread pipe, and the internal thread pipe is connected with the side wall of the sealing plate in a rotating mode through the hinge.
After the structure is adopted, the utility model discloses beneficial effect does: the reciprocating coal feeder lifting flashboard is convenient for cleaning coal ash at the joint of the flashboard and the slide way, avoids the coal ash from influencing the movement of the flashboard, and improves the practicability; the chain and the belt are not used for lifting the flashboard, so that the flashboard is prevented from being out of order due to the fact that coal flows press the flashboard, and the service life is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is an enlarged view of a portion C in fig. 2.
Fig. 4 is a sectional view taken along line B-B in fig. 1.
Fig. 5 is an enlarged view of a portion D in fig. 4.
Fig. 6 is a top view of fig. 1.
Fig. 7 is a sectional view taken along line E-E in fig. 6.
Fig. 8 is an enlarged view of a portion F in fig. 7.
Fig. 9 is an enlarged view of a portion G in fig. 7.
Description of reference numerals:
the device comprises a slideway 1, a first supporting column 2, an operating groove 3, a first motor 4, a first rotating shaft 5, a first gear 6, a first chain 7, a foam roller 8, a through hole 9, a closing plate 10, a second supporting column 11, a slot 12, a first door body 13, a gate plate 14, a threaded through groove 15, a first screw 16, a second gear 17, a motor groove 18, a second motor 19, a second rotating shaft 20, a third gear 21, a second chain 22, a second door body 23, a supporting plate 24, a sliding groove 25, a sliding block 26, a second screw 27, an internal threaded pipe 28 and a connecting plate 29.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 9, the technical solution adopted by the present embodiment is: the device comprises a slideway 1, a first support column 2, a first motor 4, a first rotating shaft 5, a first gear 6, a first chain 7, a foam roller 8, a through hole 9, a closing plate 10, a second support column 11, a gate plate 14, a first screw 16, a second gear 17, a second motor 19, a second rotating shaft 20, a third gear 21 and a second chain 22; the bottoms of the left slideway 1 and the right slideway 1 are both poured with a first support column 2 through cement; the front side wall and the rear side wall of the slideway 1 are both provided with an operation groove 3; the bottom parts of the opposite outer side walls of the front and the rear operation grooves 3 of the left and the right slideways 1 are respectively fixed with a first motor 4 through bolts, the type of the first motor 4 is 60KTYZ, and the first motor 4 is connected with an external power supply; a plurality of first rotating shafts 5 are rotatably connected to the opposite inner side walls of the front and rear operating grooves 3 of the left and right slideways 1 through bearings, and the other end of the first rotating shaft 5 positioned at the lowest part is welded and fixed with an output shaft of a first motor 4; the other end of the first rotating shaft 5 positioned above is fixedly welded with a first gear 6, and the first rotating shaft 5 at the lowest part is fixedly sleeved with the first gear 6 in a welded manner; a plurality of first gears 6 are in transmission connection through a first chain 7; a foam roller 8 is fixedly arranged on the first rotating shaft 5 in a sticking and sleeving manner through glue, a plurality of through holes 9 are formed in the front inner side wall and the rear inner side wall of the slideway 1, the through holes 9 are arranged in a penetrating manner with the operation groove 3, and the annular wall of the foam roller 8 is clamped in the through holes 9;
a sealing plate 10 is arranged above the slideway 1, and second support columns 11 are poured at the left and right of the bottom of the sealing plate 10 through cement; the closing plate 10 is internally provided with a slot 12; a first door body 13 is hinged on an opening of the front side wall of the slot 12; the first door body 13 is opened periodically to check the second motor 19; the left slideway 1 and the right slideway 1 are internally inserted with a flashboard 14 in a sliding way, and the upper part of the flashboard 14 is arranged in the slot 12; a left threaded through groove 15 and a right threaded through groove 15 are formed in the gate plate 14, a first screw rod 16 is inserted in the threaded through grooves 15 in a rotating mode, and the upper end of the first screw rod 16 is connected with a top plate of the slot 12 in a rotating mode through a bearing; a second gear 17 is fixedly welded on the upper end of the first screw 16 in a sleeved mode; the right side wall of the slot 12 is provided with a motor slot 18; a second motor 19 is fixed on the bottom plate of the motor groove 18 through bolts, the model of the second motor 19 is ZDY208D, and the second motor 19 is connected with an external power supply; a second rotating shaft 20 is fixedly welded on an output shaft of the second motor 19, and the upper end of the second rotating shaft 20 is fixedly welded at the bottom of a third gear 21; the second gear 17 and the third gear 21 are in transmission connection through a second chain 22; a second door body 23 is hinged on an opening on the front side wall of the motor groove 18; the connection of the second gear 17 and the second chain 22 can be checked by regularly opening the second door body 23;
the upper ends of the left side wall and the right side wall of the closing plate 10 are respectively and rotatably connected with a supporting plate 24 through hinges, the lower part of the supporting plate 24 is provided with a sliding groove 25, and a sliding block 26 is arranged in the sliding groove 25 in a sliding manner; the bottom of the slide block 26 is rotatably connected with a connecting plate 29 through a hinge, the other end of the connecting plate 29 is rotatably connected with a second screw 27 through a shaft and a bearing, the lower part of the second screw 27 is rotatably inserted in an internal threaded pipe 28, and the internal threaded pipe 28 is rotatably connected with the side wall of the closing plate 10 through a hinge.
The working principle of the specific embodiment is as follows: when the coal feeder is used, the first support column 2 and the second support column 11 are supported on the ground, the closing plate 10 is arranged in a mine hole, and a conveying belt of the coal feeder is arranged below the gate plate 14; when the supporting plate 24 is installed, the second screw 27 is rotated, the length of the second screw 27 exposed outside is adjusted, the sliding block 26 moves in the sliding groove 25, the angle of the supporting plate 24 is changed, and the supporting plate 24 is supported at the position of the mine hole to play a further supporting role; the first motor 4 is started, the output shaft of the first motor 4 rotates, the first rotating shaft 5 and the first gear 6 at the lowest part rotate, the first rotating shafts 5 rotate together under the action of the first chain 7 to drive the foam roller 8 to rotate, and coal ash at the joint of the flashboard 14 and the slideway 1 is cleaned to avoid the coal ash from influencing the movement of the flashboard 14; when control coal flows, start No. two motors 19, No. two motors 19's output shaft rotates for No. two pivot 20 rotates, drives No. three gear 21 and rotates, and under the effect of No. two chains 22, No. two gear 17 pivots make a screw rod 16 rotate, and then drive flashboard 14 up-and-down motion, flashboard 14 is located in slot 12, avoids coal to flow oppression flashboard 14 and causes flashboard 14 malfunctioning.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the foam roller 8 is arranged, so that coal ash at the joint of the flashboard 14 and the slideway 1 can be conveniently cleaned, the phenomenon that the coal ash influences the movement of the flashboard 14 is avoided, and the practicability is improved;
2. the gate plate 14 is arranged in the slot 12, and the first screw 16 is used for controlling the upper part and the lower part instead of a chain and a belt, so that the gate plate 14 is prevented from being failed due to the fact that coal flows press the gate plate 14, and the service life is prolonged;
3. the supporting plate 24 is arranged, and the supporting plate 24 is supported at the position of the mine hole and plays a further role in reinforcement.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a reciprocating type feeder lift flashboard which characterized in that: the device comprises a slideway (1), a first support column (2), a first motor (4), a first rotating shaft (5), a first gear (6), a first chain (7), a foam roller (8), a through hole (9), a closing plate (10), a second support column (11), a gate plate (14), a first screw rod (16), a second gear (17), a second motor (19), a second rotating shaft (20), a third gear (21) and a second chain (22); the bottoms of the left slideway (1) and the right slideway (1) are respectively provided with a first support column (2); the front side wall and the rear side wall of the slideway (1) are both provided with an operation groove (3); the bottoms of the opposite outer side walls of the front and the rear operation grooves (3) of the left and the right slideways (1) are respectively fixed with a first motor (4), and the first motors (4) are connected with an external power supply; the opposite inner side walls of the front and the rear operation grooves (3) of the left and the right slideways (1) are respectively and rotatably connected with a plurality of first rotating shafts (5) through bearings, and the other ends of the first rotating shafts (5) positioned at the lowest part are fixed with an output shaft of a first motor (4); a first gear (6) is fixed at the other end of the first rotating shaft (5) positioned above, and the first gear (6) is sleeved and fixed on the first rotating shaft (5) at the lowest part; a plurality of first gears (6) are in transmission connection through a first chain (7); a foam roller (8) is fixedly sleeved on the first rotating shaft (5), a plurality of through holes (9) are formed in the front inner side wall and the rear inner side wall of the slideway (1), the through holes (9) and the operation groove (3) are arranged in a penetrating mode, and the annular wall of the foam roller (8) is clamped in the through holes (9);
a closing plate (10) is arranged above the slideway (1), and second support columns (11) are arranged on the left and right of the bottom of the closing plate (10); the closing plate (10) is internally provided with a slot (12); flashboards (14) are inserted in the left slideway (1) and the right slideway (1) in a sliding manner, and the upper parts of the flashboards (14) are arranged in the slots (12); a left threaded through groove and a right threaded through groove (15) are formed in the gate plate (14), a first screw rod (16) is inserted in the threaded through grooves (15) in a rotating mode, and the upper end of the first screw rod (16) is connected with a top plate of the slot (12) in a rotating mode through a bearing; a second gear (17) is sleeved and fixed at the upper end of the first screw rod (16); a motor groove (18) is formed in the right side wall of the slot (12); a second motor (19) is fixed on the bottom plate of the motor groove (18), and the second motor (19) is connected with an external power supply; a second rotating shaft (20) is fixed on an output shaft of the second motor (19), and the upper end of the second rotating shaft (20) is fixed at the bottom of a third gear (21); the second gear (17) and the third gear (21) are in transmission connection through a second chain (22).
2. The reciprocating feeder lift ram of claim 1, wherein: the opening of the front side wall of the slot (12) is hinged with a first door body (13).
3. The reciprocating feeder lift ram of claim 1, wherein: a second door body (23) is hinged on an opening on the front side wall of the motor groove (18).
4. The reciprocating feeder lift ram of claim 1, wherein: the upper ends of the left side wall and the right side wall of the closing plate (10) are respectively and rotatably connected with a supporting plate (24) through hinges, the lower part of the supporting plate (24) is provided with a sliding groove (25), and a sliding block (26) is arranged in the sliding groove (25) in a sliding manner; the bottom of the sliding block (26) is connected with a connecting plate (29) in a rotating mode through a hinge, the other end of the connecting plate (29) is connected with a second screw rod (27) in a rotating mode through a shaft and a bearing, the lower portion of the second screw rod (27) is inserted in an internal threaded pipe (28) in a rotating mode, and the internal threaded pipe (28) is connected with the side wall of the closing plate (10) in a rotating mode through the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857977.0U CN215047081U (en) | 2021-04-25 | 2021-04-25 | Reciprocating type coal feeder lift flashboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857977.0U CN215047081U (en) | 2021-04-25 | 2021-04-25 | Reciprocating type coal feeder lift flashboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215047081U true CN215047081U (en) | 2021-12-07 |
Family
ID=79112981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120857977.0U Active CN215047081U (en) | 2021-04-25 | 2021-04-25 | Reciprocating type coal feeder lift flashboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215047081U (en) |
-
2021
- 2021-04-25 CN CN202120857977.0U patent/CN215047081U/en active Active
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