CN208407638U - A kind of adjustable coal separation vibrating screen - Google Patents
A kind of adjustable coal separation vibrating screen Download PDFInfo
- Publication number
- CN208407638U CN208407638U CN201820611584.XU CN201820611584U CN208407638U CN 208407638 U CN208407638 U CN 208407638U CN 201820611584 U CN201820611584 U CN 201820611584U CN 208407638 U CN208407638 U CN 208407638U
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- CN
- China
- Prior art keywords
- fixedly connected
- cabinet
- screen cloth
- control cabinet
- coal separation
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- 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 adjustable coal separation vibrating screens, including cabinet and chassis, the positive two sides of cabinet are fixedly connected to first connecting rod, the bottom on two first connecting rod surfaces is fixedly connected to the first connecting plate, the bottom of first connecting plate is fixedly connected with the second connecting rod, the side of the cabinet is fixedly connected with control cabinet, the bottom of the control chamber interior wall is fixedly connected with decelerating motor, one end of the geared motor output shaft is fixedly connected with thread bush, and the utility model relates to coal washing processing technique fields.The adjustable coal separation vibrating screen drives thread bush rotation by decelerating motor, threaded rod is set to rotate and move left and right, lower screen cloth is driven to move left and right, upper screen cloth is in contact with lower screen cloth, when lower screen cloth is overlapped with the sieve pore of upper screen cloth, sieve pore is maximum diameter of hole, movement by controlling lower screen cloth just can reach the size for adjusting screen-aperture, to reach different screening effects.
Description
Technical field
The utility model relates to coal washing processing technique field, specially a kind of adjustable coal separation vibrating screen.
Background technique
Coal separation is also referred to as coal washing, refers to the process that the cleaned coal for meeting user quality requirement is sub-elected from raw coal, coal for coking pair
Ash content and sulphur content there are certain requirements, it is necessary to using the cleaned coal Jing Guo washing, the lithofacies composition of coal and the number of minerals in coal
Amount, type, property and distribution are all the factors for influencing the washability of coal, for the complexity of raw coal washability, coal separation
The common technique of factory has jigging, dense medium cyclone, dense-medium shallow-tank, vibro-assisted jigging and flotation etc., and there are also selection by winnowing for other coal preparation methods
With spiral separating etc., vibrating screen is usually that reciprocating rotary type caused by oscillator exciting is utilized to vibrate and work, the upper rotation of oscillator
Turning weight makes compass screen surface generate plane whirling vibration, and lower rotation weight then makes compass screen surface generate conical surface rotary vibration, synergy
Effect then make compass screen surface generate again rotation type to vibrate, vibrating screen can be divided into vibration screen for mineral, light-duty fine vibrating screen and reality by purposes
Test vibrating sieving machine etc., wherein vibration screen for mineral can be divided into again efficient heavy sieve, self-fixed centre shale shaker, elliptically vibrating screen, dewatering screen,
Circular vibrating screen, banana screen and linear vibrating screen etc..
Either what type of vibrating screen in existing vibrating screen is mostly difficult to the big of adjustable screen mesh at work
It is small, it is typically necessary and manually carries out draping in the state that machine stops working, operating process is time-consuming and laborious, and a net one is with also mentioning
High production cost.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of adjustable coal separation vibrating screen, solves one
As vibrating screen sieve pore the problem of cannot adjusting.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of adjustable coal separation
Vibrating screen, including cabinet and chassis, the positive two sides of cabinet are fixedly connected to first connecting rod, and two described first connect
The bottom on extension bar surface is fixedly connected to the first connecting plate, and the bottom of first connecting plate is fixedly connected with the second connection
Bar, the side of the cabinet are fixedly connected with control cabinet, and the bottom of the control chamber interior wall is fixedly connected with decelerating motor, described
One end of geared motor output shaft is fixedly connected with thread bush, side of the cabinet far from control cabinet offer respectively upper slot and
Lower slot, is fixedly connected with upper screen cloth between the front and back of the cabinet wall, the front and back of the cabinet wall it
Between and be located at the basal sliding of upper screen cloth and be connected with lower screen cloth, and the bottom connection of the top of lower screen cloth and upper screen cloth touches, described
Lower screen cloth sequentially passes through cabinet and control cabinet far from the side of upper slot and extends to the inside of control cabinet, and the lower screen cloth extends to
Side inside control cabinet is rotatably connected to threaded rod by shaft, and the surface of the threaded rod and the internal whorl of thread bush connect
It connects.
Preferably, the two sides at the top of the chassis are fixedly connected to vertical bar, and the top of two vertical bars is fixed to be connected
It is connected to the second connecting plate, third connecting rod, the third connecting rod and second are fixedly connected at the top of second connecting plate
The surface of connecting rod and be located at the second connecting plate top and the first connecting plate bottom between be arranged with spring.
Preferably, the bottom of the cabinet is fixedly connected with fixed plate, and the surface of the fixed plate is fixedly connected with vibration
Motor.
Preferably, the cabinet is far from being fixedly connected with top discharge bucket, and the side of upper screen cloth at the top of control cabinet side
Through top discharge bucket and the inside of top discharge bucket is extended to, the cabinet is fixedly connected with down far from the bottom of control cabinet side
Hopper, and the side of lower screen cloth runs through bottom discharge bucket and extends to the inside of bottom discharge bucket.
Preferably, case lid is fixedly connected at the top of the cabinet, the side of the case lid is fixedly connected with feed hopper.
Preferably, the two sides of the chassis are threaded with adjusting rod, and the bottom end of two adjusting rods is fixed to be connected
It is connected to support leg.
Beneficial effect
The utility model provides a kind of adjustable coal separation vibrating screen.Have it is following the utility model has the advantages that
(1), the adjustable coal separation vibrating screen drives thread bush to turn by the power output of decelerating motor in control cabinet
Dynamic, the threaded rod that the rotation of thread bush connects internal whorl is rotated and is moved left and right, and the side of threaded rod and lower screen cloth passes through
Shaft rotation connection drives lower screen cloth to move left and right by moving left and right for threaded rod, and upper screen cloth is in contact with lower screen cloth, instantly
Sieve pore is maximum diameter of hole when sieve is overlapped with the sieve pore of upper screen cloth, and the movement by controlling lower screen cloth, which just can reach, adjusts sieve pore hole
The size of diameter, to reach different screening effects.
(2), the adjustable coal separation vibrating screen, by the setting of case lid, the side of case lid is fixedly connected with feed hopper,
Case lid is fixedly connected with cabinet when work, reconnects feed hopper and feed device, it can be achieved that dust closed-type screening, avoids general
Screening plant scatter everywhere due to vibrating larger dust, make work-yard bad environments and endanger the health of staff
The problems such as.
(3), adjustable coal separation vibrating screen, by the setting of adjusting rod and support leg, so that the device is in injustice
Site preparation face can also achieve the effect that device is steadily placed by adjusting adjusting rod.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model cabinet and the cross-sectional view for controlling box structure；
Fig. 3 is the partial enlarged view in the utility model Fig. 2 at A；
Fig. 4 is the partial enlarged view in the utility model Fig. 1 at A.
In figure: 1 cabinet, 2 chassis, 3 first connecting rods, 4 first connecting plates, 5 second connecting rods, 6 control cabinets, 7 deceleration electricity
Machine, 8 thread bush, slot, 10 lower slots, 11 upper screen cloths, 12 lower screen cloths, 13 threaded rods, 14 vertical bars, 15 second connecting plates, 16 thirds on 9
Connecting rod, 17 springs, 18 fixed plates, 19 vibrating motors, 20 top discharge buckets, 21 bottom discharge buckets, 22 case lids, 23 feed hoppers, 24 are adjusted
Pole, 25 support legs.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable coal separation vibrating screen, including
Cabinet 1 and chassis 2, the two sides at the top of chassis 2 are fixedly connected to vertical bar 14, and the top of two vertical bars 14 is fixedly connected to the
Two connecting plates 15, the top of the second connecting plate 15 are fixedly connected with third connecting rod 16, third connecting rod 16 and the second connecting rod 5
Surface and be located at the second connecting plate 15 top and the first connecting plate 4 bottom between be arranged with spring 17, the bottom of cabinet 1
It is fixedly connected with fixed plate 18, the surface of fixed plate 18 is fixedly connected with vibrating motor 19, and cabinet 1 is far from 6 side of control cabinet
Top is fixedly connected with top discharge bucket 20, and the side of upper screen cloth 11 through top discharge bucket 20 and extends to the interior of top discharge bucket 20
Portion, cabinet 1 is fixedly connected with bottom discharge bucket 21 far from the bottom of 6 side of control cabinet, and bottom discharge is run through in the side of lower screen cloth 12
Bucket 21 and the inside for extending to bottom discharge bucket 21, the top of cabinet 1 are fixedly connected with case lid 22, and the side of case lid 22 is fixedly connected
There is feed hopper 23, by the setting of case lid 22, the side of case lid 22 is fixedly connected with feed hopper 23, by case lid 22 and case when work
Body 1 is fixedly connected, and reconnects feed hopper 23 and feed device, it can be achieved that dust closed-type screening, avoid general screening plant by
The problems such as scattering everywhere in vibrating larger dust, making work-yard bad environments and endanger the health of staff, chassis 2
Two sides be threaded with adjusting rod 24, the bottom end of two adjusting rods 24 is fixedly connected to support leg 25, passes through adjusting rod
24 and support leg 25 setting so that the device out-of-flatness ground can also by adjust adjusting rod 24 it is steady to reach device
The effect of placement, the positive two sides of cabinet 1 are fixedly connected to first connecting rod 3, and the bottom on two 3 surfaces of first connecting rod is equal
It is fixedly connected with the first connecting plate 4, the bottom of the first connecting plate 4 is fixedly connected with the second connecting rod 5, and the side of cabinet 1 is fixed
It is connected with control cabinet 6, the bottom of 6 inner wall of control cabinet is fixedly connected with decelerating motor 7, and one end of 7 output shaft of decelerating motor is fixed
Be connected with thread bush 8, side of the cabinet 1 far from control cabinet 6 offers upper slot 9 and lower slot 10 respectively, the front of 1 inner wall of cabinet and
It is fixedly connected with upper screen cloth 11 between the back side, between the front and back of 1 inner wall of cabinet and is located at the basal sliding of upper screen cloth 11
It is connected with lower screen cloth 12, and the bottom connection of the top of lower screen cloth 12 and upper screen cloth 11 touches, side of the lower screen cloth 12 far from upper slot 9
Cabinet 1 and control cabinet 6 and the inside for extending to control cabinet 6 are sequentially passed through, it is logical that lower screen cloth 12 extends to the side inside control cabinet 6
It crosses shaft and is rotatably connected to threaded rod 13, the surface of threaded rod 13 is connect with the internal whorl of thread bush 8, by control cabinet 6
The power output of decelerating motor 7 drives thread bush 8 to rotate, and the threaded rod 13 that the rotation of thread bush 8 connects internal whorl rotates
And move left and right, the side of threaded rod 13 and lower screen cloth 12 is rotatablely connected by shaft, moves left and right band by threaded rod 13
Dynamic lower screen cloth 12 moves left and right, and upper screen cloth 11 is in contact with lower screen cloth 12, when lower screen cloth 12 is overlapped with the sieve pore of upper screen cloth 11
Sieve pore is maximum diameter of hole, and the movement by controlling lower screen cloth 12 just can reach the size for adjusting screen-aperture, to reach different
Screening effect.
In use, vibrating screen is moved to relevant work place, adjusting adjusting rod 24 places vibrating screen steadily, control vibration
Dynamic motor 19 makes shaker vibration, and oscillation trajectory is circle, and material is entered the top of upper screen cloth 11 by feed hopper 23, passes through sieve
The screening larger particles of net are exported from top discharge bucket 20, and lesser particle is exported from bottom discharge bucket 21, when needing adjustable screen
When slot size, decelerating motor 7 is controlled, makes it that lower screen cloth 12 be driven slowly to move to the right, closing when reaching the aperture of needs
Decelerating motor 7, this completes the processes of the screening of vibrating screen and adjusting.
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.
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 adjustable coal separation vibrating screen, including cabinet (1) and chassis (2), it is characterised in that: the cabinet (1) is just
The two sides in face are fixedly connected to first connecting rod (3), and the bottom on two first connecting rod (3) surfaces is fixedly connected to
The bottom of first connecting plate (4), first connecting plate (4) is fixedly connected with the second connecting rod (5), and the one of the cabinet (1)
Side is fixedly connected with control cabinet (6), and the bottom of control cabinet (6) inner wall is fixedly connected with decelerating motor (7), the deceleration electricity
One end of machine (7) output shaft is fixedly connected with thread bush (8), and the cabinet (1) offers respectively far from the side of control cabinet (6)
Upper slot (9) and lower slot (10) are fixedly connected with upper screen cloth (11), the case between the front and back of cabinet (1) inner wall
Basal sliding between the front and back of body (1) inner wall and positioned at upper screen cloth (11) is connected with lower screen cloth (12), and lower screen cloth
(12) bottom connection at top and upper screen cloth (11) touches, and the lower screen cloth (12) sequentially passes through case far from the side of upper slot (9)
Body (1) and control cabinet (6) and the inside for extending to control cabinet (6), the lower screen cloth (12) extend to internal one of control cabinet (6)
Side is rotatably connected to threaded rod (13) by shaft, and the surface of the threaded rod (13) is connect with the internal whorl of thread bush (8).
2. the adjustable coal separation vibrating screen of one kind according to claim 1, it is characterised in that: at the top of the chassis (2)
Two sides be fixedly connected to vertical bar (14), the top of two vertical bars (14) is fixedly connected to the second connecting plate (15),
It is fixedly connected with third connecting rod (16) at the top of second connecting plate (15), the third connecting rod (16) connect with second
The surface of bar (5) and be located at the second connecting plate (15) top and the first connecting plate (4) bottom between be arranged with spring (17).
3. the adjustable coal separation vibrating screen of one kind according to claim 1, it is characterised in that: the bottom of the cabinet (1)
Portion is fixedly connected with fixed plate (18), and the surface of the fixed plate (18) is fixedly connected with vibrating motor (19).
4. the adjustable coal separation vibrating screen of one kind according to claim 1, it is characterised in that: the cabinet (1) is separate
It is fixedly connected with top discharge bucket (20) at the top of control cabinet (6) side, and top discharge bucket (20) are run through in the side of upper screen cloth (11)
And the inside of top discharge bucket (20) is extended to, the cabinet (1) is fixedly connected with bottom discharge far from the bottom of control cabinet (6) side
It struggles against (21), and the side of lower screen cloth (12) runs through bottom discharge bucket (21) and extends to the inside of bottom discharge bucket (21).
5. the adjustable coal separation vibrating screen of one kind according to claim 1, it is characterised in that: the top of the cabinet (1)
Portion is fixedly connected with case lid (22), and the side of the case lid (22) is fixedly connected with feed hopper (23).
6. the adjustable coal separation vibrating screen of one kind according to claim 1, it is characterised in that: the two of the chassis (2)
Side is threaded with adjusting rod (24), and the bottom end of two adjusting rods (24) is fixedly connected to support leg (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820611584.XU CN208407638U (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable coal separation vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820611584.XU CN208407638U (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable coal separation vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208407638U true CN208407638U (en) | 2019-01-22 |
Family
ID=65116145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820611584.XU Expired - Fee Related CN208407638U (en) | 2018-04-27 | 2018-04-27 | A kind of adjustable coal separation vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208407638U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756250A (en) * | 2019-10-24 | 2020-02-07 | 北京京日东大食品有限公司 | Production process of sweetened bean paste |
| CN111974670A (en) * | 2020-08-07 | 2020-11-24 | 孟轲 | Waste steel slag recovery treatment equipment and use method thereof |
| CN112024370A (en) * | 2020-08-20 | 2020-12-04 | 天津大学仁爱学院 | Construction site electric control sand screening mechanism for building construction |
| CN112221934A (en) * | 2020-08-18 | 2021-01-15 | 吕炎 | Vibrating screening equipment for producing high polymer materials |
-
2018
- 2018-04-27 CN CN201820611584.XU patent/CN208407638U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110756250A (en) * | 2019-10-24 | 2020-02-07 | 北京京日东大食品有限公司 | Production process of sweetened bean paste |
| CN111974670A (en) * | 2020-08-07 | 2020-11-24 | 孟轲 | Waste steel slag recovery treatment equipment and use method thereof |
| CN112221934A (en) * | 2020-08-18 | 2021-01-15 | 吕炎 | Vibrating screening equipment for producing high polymer materials |
| CN112024370A (en) * | 2020-08-20 | 2020-12-04 | 天津大学仁爱学院 | Construction site electric control sand screening mechanism for building construction |
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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: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |