CN208627396U - A kind of coal cinder grinding device - Google Patents
A kind of coal cinder grinding device Download PDFInfo
- Publication number
- CN208627396U CN208627396U CN201820670635.6U CN201820670635U CN208627396U CN 208627396 U CN208627396 U CN 208627396U CN 201820670635 U CN201820670635 U CN 201820670635U CN 208627396 U CN208627396 U CN 208627396U
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- CN
- China
- Prior art keywords
- cabinet
- motor
- coal cinder
- strainer
- pedestal
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of coal cinder grinding devices, including pedestal, the pedestal is equipped with cabinet, the upper end of the cabinet is equipped with feed hopper, first motor there are two being set on the side wall of the cabinet, each first motor output end is respectively connected with the first rotating bar, two first rotating bars are through cabinet and are welded with two pulverization rollers, the first strainer is equipped with below the pulverization roller, cavity is offered in the pedestal, the second motor is equipped in the cavity, the output end of second motor is welded with the second rotating bar, second rotating bar is through pedestal and is connected with rotation seat, the rotation seat upper surface is equipped with multiple first and crushes bar, it is fixed with multiple second on the cabinet wall and crushes bar, multiple fixed links are symmetrically welded in second rotating bar.Present apparatus stable structure, it is easy to operate, the coal cinder of each position in pulverizer inside can be crushed, crush efficiency is high, and crushing effect is preferable.
Description
Technical field
The utility model relates to technical field of coal mine more particularly to a kind of coal cinder grinding devices.
Background technique
Coal is the important energy resources in China, while being also one of big energy of today's society three, is for the survival of mankind
Natural resources, present coal industry have risen, and in coal resource than more rich area, the people for being engaged in coal mining are more, do not exist
During exploitation, since the blocky coal volume just produced is larger, it is unfavorable for transport or post-production, it is therefore desirable to it
It is crushed, but coal cinder quality is harder, it is difficult to it crushes, therefore often needs to use coal grinder in coal mining, but
It is existing coal grinder when being crushed to coal cinder, the coal cinder at pulverizer inner wall is difficult to effectively be crushed,
Crush efficiency is low, and the crushing effect of coal cinder is poor.
Utility model content
Purpose of the utility model is to solve the coal cinders being at pulverizer inner wall in the prior art to be difficult to
Effect is broken, and crush efficiency is low, and the poor problem of crushing effect of coal cinder, and a kind of coal cinder grinding device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of coal cinder grinding device, including pedestal, the pedestal are equipped with cabinet, and the upper end of the cabinet is equipped with charging
It struggling against, is set on the side wall of the cabinet there are two first motor, each first motor output end is respectively connected with the first rotating bar,
Two first rotating bars are through cabinet and are welded with two pulverization rollers, are equipped with the first strainer below the pulverization roller, and the
One strainer is fixed on the inner wall of cabinet, offers cavity in the pedestal, is equipped with the second motor in the cavity, and described second
The output end of motor is welded with the second rotating bar, and second rotating bar is through pedestal and is connected with rotation seat, the rotation seat
Upper surface is equipped with multiple first and crushes bar, and multiple second are fixed on the cabinet wall and crushes bar, second rotating bar
On be symmetrically welded with multiple fixed links, a rotation pipe is arranged in each fixed link, the rotation pipe surface is equipped with
Multiple thirds crush bar, and level is equipped with the second strainer in the cabinet, and the second strainer is located at below fixed link, in the cabinet
It is also provided tiltedly with splicing plate, and splicing plate is located at the lower section of the second strainer.
Preferably, door body is offered on the side wall of the cabinet, the door body bottom end is equipped with card slot, is equipped in the pedestal
One groove is symmetrically arranged with gag lever post in the groove, limited block, two limits is arranged on the every gag lever post
Be equipped with fixture block jointly between the block of position, and the upper end of fixture block extends in the card slot of door body bottom end, the fixture block far from door body one
End is equipped with two-way rack gear, is symmetrically arranged with two third motors in the groove, is equipped with telescopic rod on each third motor,
Sector gear is equipped on each telescopic rod, and sector gear is rotatablely connected by connecting shaft and groove, and two sectors
Gear is engaged with two-way rack gear.
Preferably, the third motor uses servo motor.
Preferably, second rotating bar and rotation seat use integrated formed structure.
Preferably, the feed hopper is equipped with closing cap.
Preferably, the filter opening diameter of first strainer is greater than the filter opening diameter of the second strainer.
In the utility model, when using the present apparatus, first motor is opened, two first motor rotations drive pulverization roller to turn
It is dynamic, the coal cinder produced is poured into cabinet from feed hopper, closes closing cap, two pulverization rollers tentatively crush coal cinder, just
It walks smashed coal cinder to fall on rotation seat from the filter opening of the first strainer, opens the second motor, the rotation of the second motor drives second
Rotating bar rotation, the rotation of the second rotating bar drive rotation seat rotation, and the centrifugal force that rotation seat rotation generates makes coal cinder by both sides
First crushing bar and the second crushing bar further crush, and the rotation of the second rotating bar opens multiple fixed links in the second rotating bar
Begin to rotate, the coal cinder on rotation seat, which falls to crush bar with third and collide from rotation seat both ends, rotates rotation pipe, to turn
Multiple thirds on dynamic pipe crush bar and are further crushed not completely crushed coal cinder, and coal cinder passes through the after the completion of crushing
Two strainers are fallen on splicing plate, due to the incline structure of splicing plate, open third motor, telescopic rod elongation, due to sector
Wheel is rotatablely connected with groove, then sector gear rotates, and the two-way rack gear being engaged with is moved to third motor drive direction, drives fixture block
Movement, until fixture block leaves door body bottom end card slot, opening door body can be taken off smashed coal cinder, to following process.This dress
Stable structure is set, it is easy to operate, the coal cinder of each position in pulverizer inside can be crushed, crush efficiency is high, crushes effect
Fruit is preferable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coal cinder grinding device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of coal cinder grinding device in part A structure enlargement diagram.
In figure: 1 pedestal, 2 cabinets, 3 feed hoppers, 4 pulverization rollers, 5 first strainers, 6 second motors, 7 second rotating bars, 8 turns
Dynamic seat, 9 first crushing bars, 10 second crushing bars, 11 fixed links, 12 rotation pipes, 13 thirds crushing bar, 14 second strainers, 15 connect
Flitch, 16 door body, 17 gag lever posts, 18 limited blocks, 19 fixture blocks, 20 two-way rack gears, 21 third motors, 22 sector gears, 23 closings
Lid.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of coal cinder grinding device, including pedestal 1, pedestal 1 are equipped with cabinet 2, and the upper end of cabinet 2 is equipped with
Feed hopper 3, feed hopper 3 are equipped with closing cap 23, reduce the dust pollution in crushing process, set on the side wall of cabinet 2 there are two
First motor, each first motor output end are respectively connected with the first rotating bar, and two first rotating bars are through cabinet and are welded with
Two pulverization rollers 4 are equipped with the first strainer 5 below pulverization roller 4, and the first strainer 5 is fixed on the inner wall of cabinet 2, is opened in pedestal 1
Equipped with cavity, it is equipped with the second motor 6 in cavity, the output end of the second motor 6 is welded with the second rotating bar 7, and the second rotating bar 7 is passed through
It wears pedestal 1 and is connected with rotation seat 8, the second rotating bar 7 uses integrated formed structure with rotation seat 8, during subtracting underdrive
Energy loss keeps crush efficiency higher, and 8 upper surface of rotation seat is equipped with multiple first and crushes bar 9, is fixed on 2 inner wall of cabinet
Multiple second crush bar 10.
In the utility model, it is symmetrically welded with multiple fixed links 11 in the second rotating bar 7, is arranged in each fixed link 11
There is a rotation pipe 12,12 surface of rotation pipe is equipped with multiple thirds and crushes bar 13, and level is equipped with the second strainer 14 in cabinet 2, and
Second strainer 14 is located at 11 lower section of fixed link, is also provided tiltedly with splicing plate 15 in cabinet 2, and splicing plate 15 is located at the second strainer 14
Lower section, the filter opening diameter of the first strainer 5 is greater than the filter opening diameter of the second strainer 14, can successively be sieved to the coal cinder of crushing
Choosing, product quality are more preferable.
In the utility model, door body 16 is offered on the side wall of cabinet 2,16 bottom end of door body is equipped with card slot, is equipped in pedestal 1
One groove is symmetrically arranged with gag lever post 17 in groove, limited block 18, two limited blocks 18 is arranged on every gag lever post 17
Between be equipped with fixture block 19 jointly, and the upper end of fixture block 19 extends in the card slot of 16 bottom end of door body, and fixture block 19 is far from door body 16
One end is equipped with two-way rack gear 20, and two third motors 21 are symmetrically arranged in groove, and third motor 21 uses servo motor, Mei Ge
Be equipped with telescopic rod on three motors 21, be equipped with sector gear 22 on each telescopic rod, and sector gear 22 by connecting shaft with
Groove rotation connection, and two sector gears 22 are engaged with two-way rack gear 20, open third motor 21, telescopic rod extends, by
It is rotatablely connected in sector gear 22 and groove, then sector gear 22 rotates, and the two-way rack gear 20 being engaged with is to third motor 21
Direction movement, drives fixture block 19 to move, until fixture block 19 leaves 16 bottom end card slot of door body, after opening door body 16 can be taken off crushing
Coal cinder.
In the utility model, when using the present apparatus, first motor is opened, two first motor rotations drive pulverization roller 4
The coal cinder produced is poured into cabinet from feed hopper 3, closes closing cap 23 by rotation, and two pulverization rollers 4 carry out preliminary powder to coal cinder
Broken, preliminary smashed coal cinder is fallen on rotation seat 8 from the filter opening of the first strainer 5, opens the second motor 6, the second 6 turns of motor
Dynamic to drive the rotation of the second rotating bar 7, the rotation of the second rotating bar 7 drives rotation seat 8 to rotate, the centrifugal force that the rotation of rotation seat 8 generates
So that coal cinder is crushed bar 9 and second by the first of both sides and crush the further crushing of bar 10, and the rotation of the second rotating bar 7 makes the second rotation
Multiple fixed links 11 on bar 7 start turning, and the coal cinder on rotation seat 8 falls from 8 both ends of rotation seat crushes the hair of bar 13 with third
Raw collision rotates rotation pipe 12, thus multiple thirds in rotation pipe 12 crush bar 13 by not completely crushed coal cinder carry out into
The crushing of one step, coal cinder is fallen on splicing plate 15 after the completion of crushing by the second strainer 14, due to the bevelled junction of splicing plate 15
Structure opens third motor 21, and telescopic rod elongation, since sector gear 22 and groove are rotatablely connected, then sector gear 22 rotates, with
The two-way rack gear 20 of engagement moved to 21 direction of third motor, drive fixture block 19 to move, until fixture block 19 leaves 16 bottom of door body
Card slot is held, opening door body 16 can be taken off smashed coal cinder, to following process.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of coal cinder grinding device, including pedestal (1), which is characterized in that the pedestal (1) is equipped with cabinet (2), the case
The upper end of body (2) is equipped with feed hopper (3), sets that there are two first motor, each first motors on the side wall of the cabinet (2)
Output end is respectively connected with the first rotating bar, and two first rotating bars are through cabinet and are welded with two pulverization rollers (4), described
The first strainer (5) are equipped with below pulverization roller (4), and the first strainer (5) is fixed on the inner wall of cabinet (2), in the pedestal (1)
Cavity is offered, is equipped with the second motor (6) in the cavity, the output end of second motor (6) is welded with the second rotating bar
(7), second rotating bar (7) through pedestal (1) and is connected with rotation seat (8), and rotation seat (8) upper surface is equipped with multiple
First crushes bar (9), and multiple second are fixed on cabinet (2) inner wall and crushes bar (10), on second rotating bar (7)
It is symmetrically welded with multiple fixed links (11), is arranged with a rotation pipe (12), the rotation on each fixed link (11)
It manages (12) surface and is equipped with multiple thirds crushing bar (13), level is equipped with the second strainer (14) in the cabinet (2), and the second strainer
(14) it is located at below fixed link (11), is also provided tiltedly with splicing plate (15) in the cabinet (2), and splicing plate (15) is located at second
The lower section of strainer (14).
2. a kind of coal cinder grinding device according to claim 1, which is characterized in that opened up on the side wall of the cabinet (2)
Have door body (16), door body (16) bottom end is equipped with card slot, is equipped with a groove in the pedestal (1), right in the groove
Claim to be equipped with gag lever post (17), be arranged with limited block (18) on the every gag lever post (17), two limited blocks (18) it
Between be equipped with fixture block (19) jointly, and the upper end of fixture block (19) extends in the card slot of door body (16) bottom end, and the fixture block (19) is remote
One end from door body (16) is equipped with two-way rack gear (20), is symmetrically arranged with two third motors (21) in the groove, each described
It is equipped with telescopic rod on third motor (21), is equipped on each telescopic rod sector gear (22), and sector gear (22)
It is rotatablely connected by connecting shaft and groove, and two sector gears (22) are engaged with two-way rack gear (20).
3. a kind of coal cinder grinding device according to claim 2, which is characterized in that the third motor (21) uses servo
Motor.
4. a kind of coal cinder grinding device according to claim 1, which is characterized in that second rotating bar (7) and rotation
Seat (8) uses integrated formed structure.
5. a kind of coal cinder grinding device according to claim 1, which is characterized in that the feed hopper (3) is equipped with closing
It covers (23).
6. a kind of coal cinder grinding device according to claim 1, which is characterized in that the filter opening of first strainer (5) is straight
Diameter is greater than the filter opening diameter of the second strainer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670635.6U CN208627396U (en) | 2018-05-07 | 2018-05-07 | A kind of coal cinder grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820670635.6U CN208627396U (en) | 2018-05-07 | 2018-05-07 | A kind of coal cinder grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208627396U true CN208627396U (en) | 2019-03-22 |
Family
ID=65732850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820670635.6U Expired - Fee Related CN208627396U (en) | 2018-05-07 | 2018-05-07 | A kind of coal cinder grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208627396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433291A (en) * | 2021-12-31 | 2022-05-06 | 镇安县佳盛矿业有限公司 | High-efficiency crushing device for dolomite mining and using method thereof |
-
2018
- 2018-05-07 CN CN201820670635.6U patent/CN208627396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433291A (en) * | 2021-12-31 | 2022-05-06 | 镇安县佳盛矿业有限公司 | High-efficiency crushing device for dolomite mining and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20200507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |