CN109351461A - A kind of coal preparation equipment - Google Patents
A kind of coal preparation equipment Download PDFInfo
- Publication number
- CN109351461A CN109351461A CN201811164571.3A CN201811164571A CN109351461A CN 109351461 A CN109351461 A CN 109351461A CN 201811164571 A CN201811164571 A CN 201811164571A CN 109351461 A CN109351461 A CN 109351461A
- Authority
- CN
- China
- Prior art keywords
- baffle
- screen box
- pull lever
- wall
- apparatus body
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
- B03B5/24—Constructional details of jigs, e.g. pulse control devices
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of coal preparation equipment, including apparatus body and screen box, the screen box is fixedly mounted on the side inner wall of apparatus body, and screen box top side and bottom side be opening setting, the same screen plate is movably installed on the two sides inner wall of screen box, apparatus body is far from the baffle being fixedly installed with below screen box on the side inner wall of screen box, baffle is to be obliquely installed, there are two mounting blocks for the top side fixed installation of baffle, the side of two mounting blocks offers mounting groove, the same pull lever is movably installed in two mounting grooves, the both ends of pull lever extend respectively to outside two mounting grooves, the bottom end of pull lever is fixedly installed with catch bar.The configuration of the present invention is simple pushes it constantly to the coal fallen on baffle, prevents coal from being accumulated on baffle by the setting of catch bar, improves the working efficiency of apparatus body, meets the demand of people.
Description
Technical field
The present invention relates to Coal Washing Techniques fields, and in particular to a kind of coal preparation equipment.
Background technique
Coal washing generally refers to the process that spoil or other impurities are removed from coal, coal washing be usually utilize coal with
The physical property difference of spoil separates coal with spoil (impurity) come what is carried out.
Publication No. CN202238268U discloses a kind of coal washing, cleaning unit, and specially a kind of operating cost is low, auxiliary
Equipment is few, the high treating effect movable-sieve jig for coal washing, and the present invention is by screen plate moving mechanism in hydraulic cylinder
Under driving, make to move back and forth above and below in water around pin shaft, by density after making the bed material on sieve plate obtain periodicity loosely
Layering, the substance being layered is promoted from each chute by lifting wheel and is discharged, but the coal in this device due to washing is more damp
It is wet, it tends not to timely be discharged by discharge port when falling on baffle, causes it to accumulate on baffle, influence to screen,
There are improved spaces.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of coal preparation equipment makes it constantly by the setting of catch bar
The coal fallen on baffle is pushed, prevent coal from being accumulated on baffle, improve apparatus body work effect
Rate meets the demand of people.
(2) technical solution
The present invention is achieved through the following technical solutions: the invention proposes a kind of coal preparation equipment, including apparatus body
And screen box, the screen box are fixedly mounted on the side inner wall of apparatus body, and the top side of screen box and bottom side are out
Mouth is arranged, and is movably installed with the same screen plate, side inner wall of the apparatus body far from screen box on the two sides inner wall of screen box
On be fixedly installed with baffle below screen box, baffle is to be obliquely installed, and the top side of baffle is fixedly mounted that there are two installations
Block, the side of two mounting blocks offer mounting groove, are movably installed with the same pull lever in two mounting grooves, pull lever
Both ends extend respectively to outside two mounting grooves, and the bottom end of pull lever is fixedly installed with catch bar, the bottom side of catch bar and baffle
Top side is in contact, and the side of mounting blocks is equipped with the motor for being fixedly mounted on plate top side, and the output shaft of motor is solid by shaft coupling
Dingan County is equipped with rotation axis, and one end of rotation axis is fixedly installed with rotating disc, and the side of rotating disc, which is equipped with, moves item, and the one of mobile item
Side offers and is movably installed with shifting axle in moving hole moving hole, and the both ends of shifting axle all extend to outside moving hole, shifting axle
One end is fixedly mounted on rotating disc on the side of mobile item, and mobile item is fixedly installed with half tooth close to the side of pull lever
Wheel.
Further, the pull lever is fixedly installed with the tooth between two mounting blocks close to the side of half gear
Item, rack gear are meshed with half gear.
Further, sliding groove, activity installation in two sliding grooves are offered on the two sides inner wall of the mounting groove
There is sliding shoe, two sliding shoe sides close to each other are respectively and fixedly installed on the two sides of pull lever.
Further, discharge port, the corresponding setting of discharge port baffle are offered on the bottom side inner wall of the apparatus body.
Further, it is movably installed with ball on the inner wall of the moving hole, ball is in contact with shifting axle.
Further, the side of the catch bar is movably installed with the smooth rubber strip in surface, the top of rubber strip and baffle
Side is in contact.
(3) beneficial effect
The present invention compared with the existing technology, has the advantages that
1), starting motor rotates rotation axis, and rotation axis rotation drives the turn disc for being fixed on one end, and rotating disc turns
It is dynamic to drive the shifting axle rotation for being fixed on one side, so that shifting axle rotates in the moving hole for being provided with mobile side, together
When rotating disc drive mobile item to swing while shifting axle is rotated when persistently rotating, mobile item, which swings to drive, is fixed on its bottom
Half gearing of side, can make half gearing.
2), half gearing drives meshed rack gear to move back and forth, and rack gear is mobile to drive pull lever to move back and forth,
Pull lever moves in the mounting groove for being provided with mounting blocks bottom side, and pull lever is mobile to drive the catch bar for being fixed on its bottom end to move
It is dynamic, so that catch bar constantly pushes the coal fallen on baffle, can catch bar be moved back and forth.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of coal preparation equipment proposed by the present invention；
Fig. 2 is a kind of overlooking structure diagram of coal preparation equipment proposed by the present invention；
Fig. 3 is the structural schematic diagram of part A in a kind of Fig. 2 of coal preparation equipment proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram that the baffle of coal preparation equipment is connected with the mounting block proposed by the present invention；
Fig. 5 is a kind of structural representation for the connection that the baffle of coal preparation equipment is connect with catch bar proposed by the present invention
Figure.
In figure: 1- apparatus body；2- screen box；3- screen plate；4- baffle；5- discharge port；6- motor；7- rotation axis；8-
Rotating disc；9- moves item；10- moving hole；11- shifting axle；Half gear of 12-；13- mounting blocks；14- mounting groove；15- pull lever；
16- rack gear；17- sliding groove；18- sliding shoe；19- catch bar.
Specific embodiment
In the technical program:
1 apparatus body, 2 screen boxes, 3 screen plates, 4 baffles, 5 discharge ports, 6 motors, 7 rotation axis, 8 rotating discs, 9 mobile items, 10
Moving hole, 11 shifting axles, 12 half gears, 13 mounting blocks, 14 mounting grooves, 15 pull lever, 16 rack gears, 19 catch bars contain for the present invention
There is the innovative component of essence.
17 sliding grooves, 18 the sliding shoes essential connectivity component of technical solution to realize the present invention.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of coal preparation equipment as shown in Figs. 1-5, including apparatus body 1 and screen box 2, screen box 2 are fixed
It is mounted on the side inner wall of apparatus body 1, and the top side of screen box 2 and bottom side are that opening is arranged, in the two sides of screen box 2
It is movably installed with the same screen plate 3 on wall, apparatus body 1 is located at sieve far from being fixedly installed on the side inner wall of screen box 2
The baffle 4 of 2 lower section of case is selected, baffle 4 is to be obliquely installed, and there are two mounting blocks 13, two mounting blocks for the top side fixed installation of baffle 4
13 side offers mounting groove 14, is movably installed with the same pull lever 15 in two mounting grooves 14, and the two of pull lever 15
End extends respectively to outside two mounting grooves 14, and the bottom end of pull lever 15 is fixedly installed with catch bar 19, the bottom side of catch bar 19 with
The top side of baffle 4 is in contact, and the side of mounting blocks 13 is equipped with the motor 6 for being fixedly mounted on 4 top side of baffle, the output shaft of motor 6
It is fixedly installed with rotation axis 7 by shaft coupling, one end of rotation axis 7 is fixedly installed with rotating disc 8, and the side of rotating disc 8 is equipped with
Mobile item 9, the side of mobile item 9, which offers, is movably installed with shifting axle 11 in 10 moving hole 10 of moving hole, and the two of shifting axle 11
End all extends to outside moving hole 10, and one end of shifting axle 11 is fixedly mounted on rotating disc 8 on the side of mobile item 9, mobile
Item 9 is fixedly installed with half gear 12 close to the side of pull lever 15, when coal passes through the screen plate that is movably arranged in screen box 2
It falls on the baffle 4 being movably arranged on 1 side inner wall of apparatus body after 3 screenings, since the coal after screening is more moist, makes
Obtaining it can not timely fall into discharge port 5 from baffle 4, start motor 6 at this time and rotation axis 7 is rotated, rotation axis 7 rotates
The rotating disc 8 for being fixed on one end is driven to rotate.
Pull lever 15 is fixedly installed with the rack gear 16 between two mounting blocks 13, rack gear close to the side of half gear 12
16 are meshed with half gear 12, and sliding groove 17, activity in two sliding grooves 17 are offered on the two sides inner wall of mounting groove 14
Sliding shoe 18 is installed, two sides close to each other of sliding shoe 18 are respectively and fixedly installed on the two sides of pull lever 15, equipment
Offer discharge port 5 on the bottom side inner wall of ontology 1, the corresponding setting of 5 baffle of discharge port 4, activity peace on the inner wall of moving hole 10
Equipped with ball, ball is in contact with shifting axle 11, and the side of catch bar 19 is movably installed with the smooth rubber strip in surface, rubber strip
It is in contact with the top side of baffle 4, the rotation of rotating disc 8 drives the shifting axle 11 for being fixed on one side to rotate, so that shifting axle 11 exists
It is provided with rotation in the moving hole 10 of mobile 9 side of item, while while when rotating disc 8 persistently rotate makes the rotation of shifting axle 11
Drive mobile item 9 to swing, mobile item 9, which is swung, drives half gear 12 for being fixed on its bottom side to swing, half gear 12 swing drive with
Its rack gear 16 being meshed moves back and forth, and rack gear 16 is mobile to drive pull lever 15 to move back and forth, and pull lever 15 is being provided with installation
It is moved in the mounting groove 14 of 13 side of block, pull lever 15 is mobile to drive the catch bar 19 for being fixed on its bottom end mobile, so that pushing
Bar 19 constantly pushes the coal fallen on baffle 4, prevents its accumulation.
A kind of coal preparation equipment that the present invention mentions, when coal passes through the screening that is movably arranged in screen box 2
Plate 3 is fallen on the baffle 4 being movably arranged on 1 side inner wall of apparatus body after screening, since the coal after screening is more moist,
So that it can not which enough timely fall into discharge port 5 from baffle 4, starts motor 6 at this time and rotation axis 7 is rotated, 7 turns of rotation axis
Dynamic that the rotating disc 8 for being fixed on one end is driven to rotate, the rotation of rotating disc 8 drives the shifting axle 11 for being fixed on one side to rotate, and makes
Shifting axle 11 rotates in the moving hole 10 for being provided with mobile 9 side of item, while when rotating disc 8 persistently rotates, makes shifting axle
Mobile item 9 is driven to swing while 11 rotation, mobile item 9, which is swung, drives half gear 12 for being fixed on its bottom side to swing, half gear
12, which swing the meshed rack gear 16 of drive, moves back and forth, and rack gear 16 is mobile to drive pull lever 15 to move back and forth, pull lever 15
It is moved in the mounting groove 14 for being provided with 13 side of mounting blocks, pull lever 15 is mobile to drive the catch bar 19 for being fixed on its bottom end to move
It is dynamic, so that catch bar 19 constantly pushes the coal fallen on baffle 4, prevent its accumulation.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and range is defined.Without departing from the design concept of the invention, ordinary people in the field is to technology of the invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It is all described in the claims.
Claims (6)
1. a kind of coal preparation equipment, including apparatus body (1) and screen box (2), it is characterised in that: the screen box
(2) it is fixedly mounted on the side inner wall of apparatus body (1), and the top side of screen box (2) and bottom side are opening setting, screening
It is movably installed on the two sides inner wall of case (2) the same screen plate (3), side inner wall of the apparatus body (1) far from screen box (2)
On be fixedly installed with baffle (4) below screen box (2), baffle (4) is to be obliquely installed, the fixed peace in the top side of baffle (4)
There are two mounting blocks (13), the sides of two mounting blocks (13) to offer mounting groove (14) for dress, living in two mounting grooves (14)
Dynamic to be equipped with the same pull lever (15), the both ends of pull lever (15) extend respectively to two mounting grooves (14) outside, pull lever
(15) bottom end is fixedly installed with catch bar (19), and the bottom side of catch bar (19) is in contact with the top side of baffle (4), mounting blocks
(13) side is equipped with the motor (6) for being fixedly mounted on baffle (4) top side, and the output shaft of motor (6) is pacified by the way that shaft coupling is fixed
Equipped with rotation axis (7), one end of rotation axis (7) is fixedly installed with rotating disc (8), and the side of rotating disc (8) is equipped with mobile item
(9), the side of mobile item (9), which offers in moving hole (10) moving hole (10), is movably installed with shifting axle (11), shifting axle
(11) both ends all extend to moving hole (10) outside, and one end of shifting axle (11) is fixedly mounted on rotating disc (8) close to mobile item
(9) on side, mobile item (9) are fixedly installed with half gear (12) close to the side of pull lever (15).
2. a kind of coal preparation equipment according to claim 1, it is characterised in that: the pull lever (15) is close to half
The side of gear (12) is fixedly installed with the rack gear (16) between two mounting blocks (13), rack gear (16) and half gear (12)
It is meshed.
3. a kind of coal preparation equipment according to claim 1, it is characterised in that: the two sides of the mounting groove (14)
It offers sliding groove (17), is movably installed with sliding shoe (18) in two sliding grooves (17), two sliding shoes on inner wall
(18) side close to each other is respectively and fixedly installed on the two sides of pull lever (15).
4. a kind of coal preparation equipment according to claim 1, it is characterised in that: the bottom of the apparatus body (1)
It is offered on the inner wall of side discharge port (5), discharge port (5) baffle (4) corresponding setting.
5. a kind of coal preparation equipment according to claim 1, it is characterised in that: the inner wall of the moving hole (10)
On be movably installed with ball, ball is in contact with shifting axle (11).
6. a kind of coal preparation equipment according to claim 1, it is characterised in that: the side of the catch bar (19)
It is movably installed with the smooth rubber strip in surface, rubber strip is in contact with the top side of baffle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164571.3A CN109351461A (en) | 2018-10-06 | 2018-10-06 | A kind of coal preparation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164571.3A CN109351461A (en) | 2018-10-06 | 2018-10-06 | A kind of coal preparation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109351461A true CN109351461A (en) | 2019-02-19 |
Family
ID=65348370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811164571.3A Pending CN109351461A (en) | 2018-10-06 | 2018-10-06 | A kind of coal preparation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109351461A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202238268U (en) * | 2011-09-22 | 2012-05-30 | 王贵孝 | Movable sieve jig for coal washing and selecting |
| CN102489395A (en) * | 2011-12-14 | 2012-06-13 | 姜凤林 | Automatic feed type sand separator |
| DE102012201042A1 (en) * | 2012-01-25 | 2013-07-25 | Mbe Coal & Minerals Technology Gmbh | Method for operating air-setting machine for separation of e.g. coal and mountains, involves selecting control of stroke speed of setting surface such that setting surface moves faster in mid-plane during lowering stroke on setting bed |
| CN206587894U (en) * | 2017-02-27 | 2017-10-27 | 北京高强亿圆混凝土有限责任公司 | Sand-stone separator |
| CN107649392A (en) * | 2017-11-03 | 2018-02-02 | 邱杨清 | A kind of Chemical Manufacture grain products two level screening plant |
-
2018
- 2018-10-06 CN CN201811164571.3A patent/CN109351461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202238268U (en) * | 2011-09-22 | 2012-05-30 | 王贵孝 | Movable sieve jig for coal washing and selecting |
| CN102489395A (en) * | 2011-12-14 | 2012-06-13 | 姜凤林 | Automatic feed type sand separator |
| DE102012201042A1 (en) * | 2012-01-25 | 2013-07-25 | Mbe Coal & Minerals Technology Gmbh | Method for operating air-setting machine for separation of e.g. coal and mountains, involves selecting control of stroke speed of setting surface such that setting surface moves faster in mid-plane during lowering stroke on setting bed |
| CN206587894U (en) * | 2017-02-27 | 2017-10-27 | 北京高强亿圆混凝土有限责任公司 | Sand-stone separator |
| CN107649392A (en) * | 2017-11-03 | 2018-02-02 | 邱杨清 | A kind of Chemical Manufacture grain products two level screening plant |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190219 |