CN211587394U - Multilayer formula coal screening classification structure - Google Patents
Multilayer formula coal screening classification structure Download PDFInfo
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- CN211587394U CN211587394U CN201922224628.0U CN201922224628U CN211587394U CN 211587394 U CN211587394 U CN 211587394U CN 201922224628 U CN201922224628 U CN 201922224628U CN 211587394 U CN211587394 U CN 211587394U
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Abstract
The utility model provides a multilayer formula coal screening classified structure belongs to coal technical field, which comprises a bracket main body, side A-frame, servo motor, inboard gyro wheel, middle part parallel support, servo motor two, the power gyro wheel, a fixed bolster, servo motor three, the movable support, the gyro wheel, the outside conveyer belt, side shield, the surface trompil, inboard conveyer belt, screening output structure, the spacing groove, limit baffle, the output spout, both ends left and right sides fixedly connected with side A-frame around the support main part top, both ends fixedly connected with servo motor one about the side A-frame, servo motor one side is rotated through the pivot and is connected with inboard gyro wheel, and inboard gyro wheel is located the side A-frame inboard. The movable support rotates and then can be in contact with the bottom of the outer side conveying belt through the power roller, the outer side conveying belt is made to vibrate, accumulated coal is vibrated, and the outer side conveying belt is made to be more uniform in screening.
Description
Technical Field
The utility model relates to a coal technical field, more specifically relates to a screening classified structure technical field.
Background
Coal is a solid combustible mineral formed by ancient plants buried underground and undergoing complex biochemical and physicochemical changes gradually, is known as black gold by people and is industrial food, is one of main energy sources used in the human world since the eighteenth century, enters the twenty-first century, has great value as before, but is one of indispensable energy sources for production and life of human beings at present and in the future for a long time, the supply of coal is also related to the stability of the development of the industry of China and the aspects of the whole society, and the supply safety problem of coal is also the most important ring in the energy safety of China. And coal all will screen when output or transportation, screens the coal of equidimension not to be used for different purposes, but the speed that present device for coal screening screened screens coal all is comparatively low, thereby influences the storage and the transportation efficiency of coal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the above-mentioned background art to provide a multilayer formula coal screening classification structure.
In order to achieve the above object, the utility model provides a following technical scheme: a multi-layer type coal screening and classifying structure comprises a support main body, a side triangular support, a first servo motor, an inner side roller, a middle parallel support, a second servo motor, a power roller, a fixed support, a third servo motor, a movable support, rollers, an outer side conveying belt, a side baffle, a surface opening, an inner side conveying belt, a screening output structure, a limiting groove, a limiting baffle and an output sliding groove, wherein the side triangular support is fixedly connected with the front side and the rear side of the top of the support main body, the upper end and the lower end of the side triangular support are fixedly connected with the first servo motor, one side of the first servo motor is rotatably connected with the inner side roller through a rotating shaft, the inner side roller is positioned at the inner side of the side triangular support, the inner side surface of the side triangular support is fixedly connected with the, the device comprises a middle parallel support, a fixed support, a servo motor, a movable support, a bearing, a side triangular support, a side baffle, a surface opening, an inner side conveying belt, a screening output structure and a screening output structure, wherein the power roller is movably connected at the left end of the middle parallel support through a rotating shaft, the power roller is positioned at the inner side of the middle parallel support, the fixed support is fixedly connected at the middle top of the middle parallel support, the servo motor is fixedly connected on the outer side surface of the fixed support, the movable support is rotatably connected on one side surface of the servo motor through the rotating shaft, the roller is rotatably connected at one side end of the movable support through the bearing, screening output structure right side fixed surface is connected with the spacing groove, and the spacing groove agrees with mutually with inboard conveyer belt surface, screening output structure inboard fixed surface is connected with limit baffle, screening output structure left side fixed surface is connected with the output spout.
Preferably, one side of the servo motor II is rotatably connected with a rotating chain through a rotating shaft, and the driving chain is connected with the power roller.
Preferably, the diameter and the height of the inner side conveyor belt are both smaller than those of the outer side conveyor belt, and the inner side conveyor belt and the outer side conveyor belt rotate reversely.
Preferably, the limiting baffle is in arc rotation, and the tail end of one end of the limiting baffle is connected with the output chute.
Preferably, the surface openings are distributed in a plurality of numbers, and the surface openings are all hexagonal.
Preferably, the surface of the support main body is provided with a control switch, and the control switch is electrically connected with the first servo motor, the second servo motor and the third servo motor.
The utility model provides a multilayer formula coal screening classified structure has following beneficial effect:
1. the multi-layer coal screening and classifying structure is provided with an inner side conveying belt, the diameter and the height of the inner side conveying belt are smaller than those of an outer side conveying belt, the inner side conveying belt and the outer side conveying belt rotate in opposite directions, coal is poured onto the outer side conveying belt when the multi-layer coal screening and classifying structure is used, then a servo motor works to drive an inner side roller to rotate, the outer side conveying belt rotates from left to right, a collecting frame is arranged on the right side of the outer side conveying belt, in the process, the coal with the size not large with surface openings falls into the inner side conveying belt due to the fact that the surface openings are formed in the surface openings of the outer side conveying belt, the inner side conveying belt transmits the dropped small coal from right to left due to the fact that the inner side conveying belt and the outer side conveying belt rotate in opposite directions, the small coal is pushed into the, set up collection device bottom the output spout can, accomplish the screening of two kinds of different coals of size so far, and the screening efficiency of coal can furthest be promoted to this process.
2. Secondly, still be provided with servo motor three, because coal takes place easily to pile up on pouring into the outside conveyer belt, and pile up and will lead to the surperficial trompil screening inhomogeneous, mix with some small-size coals in the large-scale coal that the screening finishes, drive the movable support through three work of servo motor this moment and rotate, and can pass through the bottom contact of power gyro wheel with the outside conveyer belt after the movable support rotates, and make the outside conveyer belt produce vibrations, thereby shake accumulational coal, thereby make the more even of outside conveyer belt screening.
Drawings
Fig. 1 is a schematic side view of the bracket main body of the present invention.
Fig. 2 is a schematic view of the overall side structure of the present invention.
Fig. 3 is a schematic structural diagram of a in fig. 2 according to the present invention.
Fig. 4 is a schematic structural diagram of the position B of fig. 2 according to the present invention.
Fig. 5 is a schematic view of the top view structure of the outer conveyor belt of the present invention.
Fig. 6 is a schematic view of the top-view cross-sectional structure of the screening output structure of the present invention.
In FIGS. 1-6: 1-main support body, 101-side triangular support, 1011-first servo motor, 1012-inner side roller, 102-middle parallel support, 1021-second servo motor, 1022-power roller, 103-fixed support, 1031-third servo motor, 1032-movable support, 1033-roller, 2-outer side conveyor belt, 201-side baffle, 202-surface opening, 3-inner side conveyor belt, 4-screening output structure, 401-limiting groove, 402-limiting baffle and 403-output chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a multi-layer coal screening and classifying structure includes a support main body 1, a side triangular support 101, a first servo motor 1011, an inner side roller 1012, a middle parallel support 102, a second servo motor 1021, a power roller 1022, a fixing support 103, a third servo motor 1031, a movable support 1032, a roller 1033, an outer side conveyor belt 2, a side baffle 201, a surface opening 202, an inner side conveyor belt 3, a screening output structure 4, a limiting groove 401, a limiting baffle 402, and an output chute 403, wherein the left and right sides of the front and rear ends of the top of the support main body 1 are fixedly connected with the side triangular support 101, the upper and lower ends of the side triangular support 101 are fixedly connected with the first servo motor 1011, one side of the first servo motor 1011 is rotatably connected with the inner side roller 1012 through a rotating shaft, the inner side roller 1012 is located inside the side triangular support, the left side and the right side of the middle parallel support 102 are fixedly connected with a servo motor II 1021, the tail ends of the left side and the right side of the middle parallel support 102 are movably connected with a power roller 1022 through a rotating shaft, the power roller 1022 is positioned at the inner side of the middle parallel support 102, the top of the middle parallel support 102 is fixedly connected with a fixed support 103, the outer side surface of the fixed support 103 is fixedly connected with a servo motor III 1031, one side surface of the servo motor III 1031 is rotatably connected with a movable support 1032 through a rotating shaft, the tail end of one side of the movable support 1032 is rotatably connected with a roller 1033 through a bearing, the side triangular support 101 is provided with an outer side conveyor belt 2 through an inner side roller 1012 in a clamping manner, the outer side surface of the periphery of the outer side conveyor belt 2 is fixedly connected with a side baffle 201, the outer, middle part parallel support 102 left side fixedly connected with screens output structure 4, screens output structure 4 right side fixed surface is connected with spacing groove 401, and spacing groove 401 agrees with inboard conveyer belt 3 surface mutually, screens output structure 4 inboard fixed surface is connected with limit baffle 402, screens output structure 4 left side fixed surface is connected with output spout 403.
In this embodiment, one side of the second servo motor 1021 is rotatably connected with a rotating chain through a rotating shaft, and the rotating chain is connected with the power roller 1022.
In this embodiment, the limiting baffle 402 rotates in an arc shape, and the end of one end of the limiting baffle 402 is connected to the output chute 403, so that the limiting baffle 402 rotating in the arc shape can better guide coal.
In this embodiment, the surface openings 202 are distributed in a plurality of numbers, and the surface openings 202 are all hexagonal, and the hexagonal surface openings 202 can help the coals of different shapes to fall.
In this embodiment, the surface of the bracket body 1 is provided with a control switch, and the control switch is electrically connected to the first servo motor 1011, the second servo motor 1021 and the third servo motor 1031.
In this embodiment, the diameter and height of the inner conveyor belt 3 are both smaller than those of the outer conveyor belt 2, and the inner conveyor belt 3 and the outer conveyor belt 2 rotate in opposite directions, when in use, coal is poured onto the outer conveyor belt 2, then the servo motor 1011 works to drive the inner roller 1012 to rotate, so that the outer conveyor belt 2 rotates from left to right, and the right side of the outer conveyor belt 2 is provided with the collecting frame, in this process, because the surface opening of the outer conveyor belt 2 is provided with the surface opening 202, coal with a size not larger than that of the surface opening 202 falls into the inner conveyor belt 3, and because the inner conveyor belt 3 and the outer conveyor belt 2 rotate in opposite directions, the inner conveyor belt 3 transmits the falling small coal from right to left, and when transmitting the coal to the screening output structure 4, the small coal is pushed into the limiting groove 401 and then guided to the output chute 403 by the limiting baffle, the bottom of the output chute 403 is provided with the collecting device, so that the screening of two kinds of coal with different sizes is completed, and the screening efficiency of the coal can be improved to the maximum extent in the process.
In this embodiment, because coal takes place to pile up easily pouring into on the outside conveyer belt 2, and pile up and will lead to surperficial trompil 202 to filter inhomogeneously, mix with some small-size coals in the large-scale coal that the screening finishes, drive movable support 1032 through three 1031 work of servo motor and rotate this moment, and movable support 1032 rotates the back and can pass through the bottom contact of power gyro wheel 1022 with outside conveyer belt 2, and make outside conveyer belt 2 produce vibrations, thereby shake away accumulational coal, thereby make outside conveyer belt 2 filter more evenly.
When the multi-layer coal screening and classifying structure of the utility model is used, firstly, when in use, coal is poured on the outer conveyor belt 2, then the servo motor 1011 works to drive the inner roller 1012 to rotate, so that the outer conveyor belt 2 rotates from left to right, and the right side of the outer conveyor belt 2 is provided with the collecting frame, in the process, the coal with the size not larger than the surface opening 202 falls into the inner conveyor belt 3 because the surface opening of the outer conveyor belt 2 is provided with the surface opening 202, and the inner conveyor belt 3 transmits the dropped small coal from right to left because the inner conveyor belt 3 and the outer conveyor belt 2 rotate reversely, when the coal is transmitted to the screening output structure 4, the small coal is pushed into the inner side of the limiting groove 401 and then is guided to the output chute 403 to be output by the limiting baffle 402, and the collecting device is arranged at the bottom of the output chute 403, because coal takes place to pile up easily pouring into on outside conveyer belt 2, and pile up and will lead to surperficial trompil 202 to screen inhomogeneous, mix with some small-size coals in the large-scale coal that the screening finishes, drive movable support 1032 through three 1031 work of servo motor this moment and rotate, and movable support 1032 can pass through the bottom contact of power gyro wheel 1022 with outside conveyer belt 2 after rotating, and make outside conveyer belt 2 produce vibrations, thereby shake accumulational coal, thereby make outside conveyer belt 2 screen more even.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. A multi-layer coal screening and classifying structure comprises a support main body (1), a side triangular support (101), a first servo motor (1011), an inner side roller (1012), a middle parallel support (102), a second servo motor (1021), a power roller (1022), a fixed support (103), a third servo motor (1031), a movable support (1032), a roller (1033), an outer side conveyor belt (2), a side baffle (201), a surface opening (202), an inner side conveyor belt (3), a screening output structure (4), a limiting groove (401), a limiting baffle (402) and an output chute (403), and is characterized in that the left side and the right side of the front end and the rear end of the top of the support main body (1) are fixedly connected with the side triangular support (101), the first servo motor (1011) is fixedly connected with the upper end and the lower end of the side triangular support (101), one side of the first servo motor (1011) is rotatably connected, and the inner side roller (1012) is positioned at the inner side of the side triangular support (101), the inner side surface of the side triangular support (101) is fixedly connected with a middle parallel support (102), the left side and the right side of the middle parallel support (102) are fixedly connected with a servo motor II (1021), the tail ends of the left side and the right side of the middle parallel support (102) are movably connected with a power roller (1022) through a rotating shaft, the power roller (1022) is positioned at the inner side of the middle parallel support (102), the top of the middle parallel support (102) is fixedly connected with a fixed support (103), the outer side surface of the fixed support (103) is fixedly connected with a servo motor III (1031), one side surface of the servo motor III (1031) is rotatably connected with a movable support (1032) through a rotating shaft, the tail end of one side of the movable support (1032) is rotatably connected with a roller (1033) through a bearing, outside conveyer belt (2) outside fixed surface all around is connected with side shield (201), outside conveyer belt (2) outside surface trompil is provided with surperficial trompil (202), middle part parallel bracket (102) are provided with inboard conveyer belt (3) through power gyro wheel (1022) joint, and just inboard conveyer belt (3) are located outside conveyer belt (2) inboardly, middle part parallel bracket (102) left side fixedly connected with filters output structure (4), filter output structure (4) right side fixed surface is connected with spacing groove (401), and spacing groove (401) agree with inboard conveyer belt (3) surface mutually, filter output structure (4) inboard fixed surface is connected with limit baffle (402), filter output structure (4) left side fixed surface is connected with output spout (403).
2. The multi-tier coal screening and classification structure of claim 1, further comprising: one side of the second servo motor (1021) is rotatably connected with a rotating chain through a rotating shaft, and the driving chain is connected with the power roller (1022).
3. The multi-tier coal screening and classification structure of claim 1, further comprising: the diameter and the height of the inner side conveyor belt (3) are both smaller than those of the outer side conveyor belt (2), and the inner side conveyor belt (3) and the outer side conveyor belt (2) rotate reversely.
4. The multi-tier coal screening and classification structure of claim 1, further comprising: the limiting baffle (402) rotates in an arc shape, and the tail end of one end of the limiting baffle (402) is connected with the output chute (403).
5. The multi-tier coal screening and classification structure of claim 1, further comprising: the surface openings (202) are distributed in a plurality of numbers, and the surface openings (202) are all hexagonal.
6. The multi-tier coal screening and classification structure of claim 1, further comprising: the surface of the bracket main body (1) is provided with a control switch, and the control switch is electrically connected with the first servo motor (1011), the second servo motor (1021) and the third servo motor (1031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224628.0U CN211587394U (en) | 2019-12-12 | 2019-12-12 | Multilayer formula coal screening classification structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224628.0U CN211587394U (en) | 2019-12-12 | 2019-12-12 | Multilayer formula coal screening classification structure |
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| CN211587394U true CN211587394U (en) | 2020-09-29 |
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| CN201922224628.0U Active CN211587394U (en) | 2019-12-12 | 2019-12-12 | Multilayer formula coal screening classification structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936647A (en) * | 2021-01-31 | 2021-06-11 | 湖南省升阳新材料有限公司 | Flexible screening plant of distributed masterbatch |
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2019
- 2019-12-12 CN CN201922224628.0U patent/CN211587394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112936647A (en) * | 2021-01-31 | 2021-06-11 | 湖南省升阳新材料有限公司 | Flexible screening plant of distributed masterbatch |
| CN112936647B (en) * | 2021-01-31 | 2021-09-28 | 湖南省升阳新材料有限公司 | Flexible screening plant of distributed masterbatch |
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