CN208131447U - A kind of coal mine screening plant - Google Patents
A kind of coal mine screening plant Download PDFInfo
- Publication number
- CN208131447U CN208131447U CN201820153433.4U CN201820153433U CN208131447U CN 208131447 U CN208131447 U CN 208131447U CN 201820153433 U CN201820153433 U CN 201820153433U CN 208131447 U CN208131447 U CN 208131447U
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- CN
- China
- Prior art keywords
- cabinet
- coal mine
- fixedly installed
- attachment base
- broken
- 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 mine screening plants, including cabinet, broken roller, screen box, cam, guide base, it is oriented to slide bar and attachment base, rotating turret is equipped with broken shaft in the upper lumen of cabinet, broken roller is fixedly installed in broken shaft, the right end of broken shaft is also respectively provided with retarder and cam, attachment base is fixedly installed on cavity wall in the middle part of cabinet, the horizontal fixed frame in the left end of screen box is equipped with support column, the end of support column is fixedly connected with the sliding block that sliding is set in attachment base, buffer spring B is additionally provided in attachment base, support rod is fixedly connected in the right end level of screen box, the end of support rod, which slides up and down, is equipped with guiding slide bar, the top of guiding slide bar is fixedly installed with guide base, the top outer circle of guiding slide bar is also arranged with buffer spring.The utility model is good to the crushing effect of coal mine material, and can effectively avoid blocking when screening, convenient and efficient, simple and practical.
Description
Technical field
The utility model relates to coal mine technical field of processing equipment, specifically a kind of coal mine screening plant.
Background technique
Coal becomes the main energy sources in the industrial revolution of 18th century, and steamer and steam driven vessel etc. start to become industry
Main traffic means of transport in country.Steel is also required to a large amount of coal mine simultaneously.Illumination, heating and the cooking in city etc.
It needs using coal gas.It during coal mine acquisition, needs to screen the coal mine acquired, to need to use screening dress
It sets.And existing coal mine screening plant is when in use, coal mine is easily bonded together, the phenomenon that being easy to appear blocking, Part Coal Mine
It due in irregular shape, can be stuck on strainer, to influence the progress of screening, therefore, it is necessary to design a kind of coal mine screening plant.
Utility model content
The purpose of this utility model is to provide a kind of coal mine screening plants, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：
A kind of coal mine screening plant, including cabinet, broken roller, screen box, cam, guide base, guiding slide bar and connection
, rotating turret is equipped with broken shaft in the upper lumen of the cabinet, is fixedly installed broken roller, the case in broken shaft
Bracket is fixedly installed at the top of the right side plate of body, the bottom fixed setting of bracket is for driving the broken electricity of broken roller rotation
Machine, the right end of the broken shaft are also respectively provided with retarder and cam, and fixation is set on cavity wall in the middle part of the cabinet
It is equipped with attachment base, the horizontal fixed frame in the left end of the screen box is equipped with support column, and the end of support column and sliding are set in attachment base
Sliding block be fixedly connected, buffer spring B, one end of buffer spring B and the inner wall phase of attachment base are additionally provided in the attachment base
Connection, the other end of buffer spring B are connected with sliding block, are fixedly connected with support rod in the right end level of the screen box, described
The end of support rod, which slides up and down, is equipped with guiding slide bar, and the top for being oriented to slide bar is fixedly installed with guide base, and the guiding is slided
The top outer circle of bar is also arranged with buffer spring.
As further program of the utility model：It is uniformly fixedly installed on the excircle of the broken roller broken
Tooth.
As further program of the utility model：Guide inclined plate is provided in the middle part of the cabinet on cavity wall, even
Joint chair is located at the lower section of guide inclined plate.
As further program of the utility model：The guide base is located at the underface of cam.
As further program of the utility model：The top of the guide base is provided with the inclination in right low left high
Face.
As further program of the utility model：The intracavity bottom of the cabinet is set in inclination low between the senior middle school of both ends
It sets, the inner cavity center bottom of cabinet is provided with and communicated with drainage conduit, is equipped with blow-off valve in drainage conduit.
Compared with prior art, the utility model has the beneficial effects that：
The utility model is crushed roller using broken motor driven and rotates, and the broken roller of rotation drives crushing teeth to entrance
The intracorporal coal mine material of case is crushed, after enter in screen box through broken coal mine material, when broken turn of broken motor driven
While axis rotates, band moving cam does eccentric motion, and the cam for doing eccentric motion constantly impinges upon on guide base, so that guiding
The process that pedestal moves downward deviates to the left, in cooperation buffer spring by compressed elastic force, so that guide base resets, thus
It realizes the effect for constantly tapping screen box, avoids carrying out blocking when coal mine screening in screen box, it is convenient and efficient, it is simple and practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged structure schematic diagram of part A in Fig. 1.
In figure：1- cabinet, 2- feeding port, 3- are crushed roller, 4- screen box, 5- drainage conduit, 6- blow-off valve, 7- crushing teeth, 8-
Broken shaft, 9- bracket, 10- are crushed motor, 11- retarder, 12- cam, 13- guide base, 14- support rod, 15- guiding cunning
Bar, 16- buffer spring A, 17- guide inclined plate, 18- attachment base, 19- support column, 20- buffer spring B.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of coal mine screening plant, including cabinet 1, broken roller 3,
Screen box 4, guide base 13, is oriented to slide bar 15 and attachment base 18 at cam 12, and rotating turret is equipped in the upper lumen of the cabinet 1
Broken shaft 8 is crushed in shaft 8 and is fixedly installed broken roller 3, is uniformly fixedly installed on the excircle of the broken roller 3
There is crushing teeth 7, bracket 9 is fixedly installed at the top of the right side plate of the cabinet 1, the bottom of bracket 9 is fixedly installed for driving brokenly
The broken motor 10 that broken roller 3 rotates, the right end of the broken shaft 8 is also respectively provided with retarder 11 and cam 12, described
Guide inclined plate 17 is provided in the middle part of cabinet 1 on cavity wall, is fixedly installed connection on cavity wall in the middle part of the cabinet 1
Seat 18, attachment base 18 are located at the lower section of guide inclined plate 17, and the horizontal fixed frame in left end of the screen box 4 is equipped with support column 19, support
The end of column 19 is fixedly connected with the sliding block that sliding is set in attachment base 18, is additionally provided with buffer spring in the attachment base 18
One end of B20, buffer spring B20 are connected with the inner wall of attachment base 18, and the other end of buffer spring B20 is connected with sliding block,
Support rod 14 is fixedly connected in the right end level of the screen box 4, the right side plate that support rod 14 is slided through cabinet 1 is arranged,
The end of the support rod 14, which slides up and down, is equipped with guiding slide bar 15, and the top of guiding slide bar 15 is fixedly installed with guide base
13, guide base 13 is located at the underface of cam 12, and the top of the guide base 13 is provided with the inclined surface in right low left high,
The top outer circle of the guiding slide bar 15 is also arranged with buffer spring 16；The intracavity bottom of the cabinet 1 is in low between the senior middle school of both ends
Be obliquely installed, the inner cavity center bottom of cabinet 1 is provided with and communicated with drainage conduit 5, and blow-off valve 6 is equipped in drainage conduit 5.
The working principle of the utility model is：In use, coal mine material is put into cabinet 1 by feeding port 2, it is crushed electricity
Machine 10 drives broken roller 3 to rotate, and the broken roller 3 of rotation drives 7 pairs of the crushing teeth coal mine materials entered in cabinet 1 to carry out brokenly
It is broken, after enter in screen box 4 through broken coal mine material, while broken motor 10 drives broken shaft 8 to rotate, drive is convex
Wheel 12 does eccentric motion, and the cam 12 for doing eccentric motion constantly impinges upon on guide base 13, so that guide base 13 is transported downwards
Dynamic process deviates to the left, in cooperation buffer spring 16 by compressed elastic force, so that guide base 13 resets, to realize not
The disconnected effect for tapping screen box 4 avoids carrying out blocking when coal mine screening in screen box 4, convenient and efficient, simple and practical.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of coal mine screening plant, including cabinet（1）, broken roller（3）, screen box（4）, cam（12）, guide base（13）,
It is oriented to slide bar（15）And attachment base（18）, which is characterized in that the cabinet（1）Upper lumen in rotating turret be equipped with broken shaft
（8）, it is crushed shaft（8）On be fixedly installed broken roller（3）, the cabinet（1）Right side plate at the top of be fixedly installed with bracket
（9）, bracket（9）Bottom be fixedly installed for driving broken roller（3）The broken motor of rotation（10）, the broken shaft
（8）Right end be also respectively provided with retarder（11）And cam（12）, the cabinet（1）Middle part in be fixedly installed on cavity wall
There is attachment base（18）, the screen box（4）The horizontal fixed frame in left end be equipped with support column（19）, support column（19）End and sliding
Set on attachment base（18）Interior sliding block is fixedly connected, the attachment base（18）Inside it is additionally provided with buffer spring B（20）, buffer spring
B（20）One end and attachment base（18）Inner wall be connected, buffer spring B（20）The other end be connected with sliding block, the sieve
Case（4）Right end level on be fixedly connected with support rod（14）, the support rod（14）End slide up and down be equipped with guiding slide
Bar（15）, it is oriented to slide bar（15）Top be fixedly installed with guide base（13）, the guiding slide bar（15）Top outer circle also
It is arranged with buffer spring（16）.
2. a kind of coal mine screening plant according to claim 1, which is characterized in that the broken roller（3）Excircle
On be uniformly fixedly installed crushing teeth（7）.
3. a kind of coal mine screening plant according to claim 1, which is characterized in that the cabinet（1）Middle part in it is intracavitary
Guide inclined plate is provided on wall（17）, attachment base（18）Positioned at guide inclined plate（17）Lower section.
4. a kind of coal mine screening plant according to claim 1, which is characterized in that the guide base（13）Positioned at cam
（12）Underface.
5. a kind of coal mine screening plant according to claim 1, which is characterized in that the guide base（13）Top set
It is equipped with the inclined surface in right low left high.
6. a kind of coal mine screening plant according to claim 1, which is characterized in that the cabinet（1）Intracavity bottom be in
It is low between the senior middle school of both ends to be obliquely installed, cabinet（1）Inner cavity center bottom be provided with and communicated with drainage conduit（5）, drainage conduit（5）Upper peace
Equipped with blow-off valve（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153433.4U CN208131447U (en) | 2018-01-30 | 2018-01-30 | A kind of coal mine screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153433.4U CN208131447U (en) | 2018-01-30 | 2018-01-30 | A kind of coal mine screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208131447U true CN208131447U (en) | 2018-11-23 |
Family
ID=64285487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820153433.4U Expired - Fee Related CN208131447U (en) | 2018-01-30 | 2018-01-30 | A kind of coal mine screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208131447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773976A (en) * | 2019-10-29 | 2020-02-11 | 滁州市凯德玻璃科技有限公司 | Portable semi-automatic strip clamping device |
| CN114932076A (en) * | 2022-03-24 | 2022-08-23 | 内蒙古晨悦工贸有限责任公司 | Breakage-proof mechanism of vibrating screen |
-
2018
- 2018-01-30 CN CN201820153433.4U patent/CN208131447U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773976A (en) * | 2019-10-29 | 2020-02-11 | 滁州市凯德玻璃科技有限公司 | Portable semi-automatic strip clamping device |
| CN110773976B (en) * | 2019-10-29 | 2022-06-21 | 滁州市凯德玻璃科技有限公司 | Portable semi-automatic strip clamping device |
| CN114932076A (en) * | 2022-03-24 | 2022-08-23 | 内蒙古晨悦工贸有限责任公司 | Breakage-proof mechanism of vibrating screen |
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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: 20181123 Termination date: 20200130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |