CN208912514U - A kind of classifying screen - Google Patents
A kind of classifying screen Download PDFInfo
- Publication number
- CN208912514U CN208912514U CN201821585270.3U CN201821585270U CN208912514U CN 208912514 U CN208912514 U CN 208912514U CN 201821585270 U CN201821585270 U CN 201821585270U CN 208912514 U CN208912514 U CN 208912514U
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- Prior art keywords
- sieve
- screen box
- screen
- classifying
- discharge port
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Abstract
The utility model relates to screening plant fields, disclose a kind of classifying screen, including screen box, rack and vibration motor, the screen box is equipped with feed inlet, screen box is provided with the first sieve and the second sieve, the sub-material mouth fallen to from feed inlet on the second sieve for material is provided on first sieve, the partition that the material after preventing the first sieve from sieving is fallen on the second sieve is provided in the screen box, the first discharge port and the second discharge port respectively for the material fallen discharging can not be sieved on the first sieve and the second sieve are provided on the screen box, the first blanking port and the second blanking port respectively for sieving the material fallen discharging on the first sieve and the second sieve are additionally provided on the screen box.By the way that material is directed to two sieves up and down, under the conditions of the external form of same size, under identical vibrating motor power, work area increases 1 times, and production capacity also increases 1 times, has greatly improved the working efficiency of classifying screen, while highlighting the practicability of classifying screen.
Description
Technical field
The utility model relates to screening machine field more particularly to a kind of classifying screens.
Background technique
Classifying screen, when work, screen box is under the action of circular motion, to placing and the material of screen surface is divided automatically
Grade.Classifying screen generally includes the motor that rack, the screen box for being internally provided with sieve and driving screen box are moved, meanwhile,
It is respectively arranged with feed inlet and discharge port positioned at the top of screen box and bottom, material to be processed enters from feed inlet
In screen box, from discharge outlet blanking after classification, thus the process for completing screening.
The setting of existing classifying screen, sieve is limited by the overall volume of equipment, thus the area of sieve generally compared with
Small, production capacity is also correspondingly relatively low, it tends to be difficult to reach the production and processing requirement that material sieves in producer.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of classifying screen, have production capacity compared with
High advantage.
To achieve the above object, the utility model can be achieved by the following technical programs:
A kind of classifying screen, including the rack and driving screen box shake for being in the screen box of box body shape structure, being supported to screen box
Dynamic vibration motor is provided with feed inlet at the top of the screen box, and the screen box is provided with the first sieve and the second sieve, described
The first sieve and inclined formula of the second sieve is arranged in parallel and its slot size is equal, is arranged on first sieve
There is the sub-material mouth fallen to from feed inlet on the second sieve for material, is provided in the screen box after preventing the first sieve from sieving
Material fall to the partition on the second sieve, be provided on the screen box respectively for can not on the first sieve and the second sieve
The first discharge port and the second discharge port for sieving the material discharging fallen, be additionally provided on the screen box respectively for the first sieve and
The first blanking port and the second blanking port of the material discharging fallen are sieved on second sieve.
Further, A channel is provided in the screen box, the A channel and the first discharge port and the second discharge port are equal
Connection, the screen box bottom are provided with total discharge port, and total discharge port is also connected to A channel.
Further, channel B is provided in the screen box, the channel B and the first blanking port and the second blanking port are equal
Connection, the screen box bottom are provided with total blanking port, and total blanking port is also connected to channel B.
Further, the cutting plate that it is vertically divided into two halves, the cutting plate bottom are provided in the feed inlet
Integral type is provided with the stock guide guided to sub-material mouth.
Further, there are two the feed inlet settings.
Further, the side symmetrical expression of the screen box is provided with adjusting set, and the adjusting set and screen box are rotatablely connected, institute
It states and is provided with location hole in adjusting set, limit hole identical with location hole size, the tune are vertically provided in the rack
Section set slides vertically with rack to be connect, and the positioning for matching with limit hole and running through location hole is detachably provided in the rack
It sells, is provided with the support member being supported to screen box far from one end of adjusting set in the rack.
Further, the support member includes supporting element, and the screen box is provided with fixation in one end far from adjusting set
It sells, waist-shaped hole when screen box is adjusted for fixed pin sliding is provided on the supporting element, is threaded with lock on the fixed pin
Tight nut.
Further, the support member further includes antirattle spring, and described antirattle spring one end and supporting element are fixed and separately
One end is fixed with rack.
Further, observation window is provided at the top of the screen box.
Further, the screen box both ends are provided with maintenance door.
Utility model has the advantages that material is poured into screen box from feed inlet, the material of part, which will take advantage of a situation, to be fallen
Onto the first sieve, and remaining material will be fallen on the second sieve by sub-material mouth.As motor drives screen box vibration, the
One sieve and the second sieve immediately sieve material.By the way that material is directed to two sieves up and down, in same size
External form under the conditions of, under identical vibrating motor power, work area increases 1 times, and production capacity also increases 1 times, greatly improves
The working efficiency of classifying screen, while highlighting the practicability of classifying screen.
Detailed description of the invention
Fig. 1 is the concrete structure diagram of the utility model embodiment；
Fig. 2 is the internal structure chart of screen box in the utility model embodiment；
Fig. 3 is the concrete structure diagram of observation window and feed inlet in the utility model embodiment.
Appended drawing reference: 1, screen box；2, rack；3, vibration motor；4, feed inlet；5, the first sieve；6, the second sieve；7, divide
Material mouth；8, partition；9, the first discharge port；10, the second discharge port；11, the first blanking port；12, the second blanking port；13, A channel；
14, total discharge port；15, channel B；16, total blanking port；17, cutting plate；18, stock guide；19, vertical bar；20, adjusting set；22, it limits
Position hole；23, support member；24, supporting element；25, fixed pin；26, waist-shaped hole；27, antirattle spring；28, observation window；29, it overhauls
Door.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment:
A kind of classifying screen, as shown in Figure 1, Figure 2 and shown in Fig. 3, screen box 1 and rack 2 including being in box body shape structure,
In, the vibration motor 3 that driving screen box 1 shakes is fixed in the outside of screen box 1.The top of screen box 1 be provided with for material into
Enter the feed inlet 4 of screen box 1.
The first sieve 5 and the second sieve 6 are fixedly installed in screen box 1, the first sieve 5 and the second sieve 6 are inclined
Formula is arranged in parallel, and the slot size of the two is equal, and falls at feed inlet 4 wherein offering on the first sieve 5 for material
Fall on the sub-material mouth 7 on the second sieve 6.The partition 8 parallel with the first sieve 5 is also fixed in screen box 1, partition 8 is arranged
Between the first sieve 5 and the second sieve 6, the setting of partition 8, which is played, prevents the material after the first sieve 5 sieves from falling to the
Barrier action on two sieves 6, while being provided between partition 8 and screen box 1 and falling to the second sieve 6 from sub-material mouth 7 for material
On opening.It is provided on screen box 1 respectively for the of the material fallen discharging can not be sieved on the first sieve 5 and the second sieve 6
One discharge port 9 and the second discharge port 10 are additionally provided with and go out respectively for sieving the material fallen on the first sieve 5 and the second sieve 6
The first blanking port 11 and the second blanking port 12 of material.
When equipment works, the material of required screening is then poured into screen box 1 by starting shock motor 3 from feed inlet 4
It is interior, it is fallen on the first sieve 5 at this point, partial material will take advantage of a situation, and remaining material will fall to second by sub-material mouth 7
On sieve 6.With motor drive screen box 1 shake, material gradually the inclination highest point of the first sieve 5 and the second sieve 6 to
Lower shake, the material that cannot pass through the first sieve 5 at this time will be slided gradually to 9 direction of the first discharge port, and be sieved through the first sieve 5
The material fallen will fall off on partition 8 and as gradient is gradually slided to the first blanking port 11.It is corresponding, it cannot pass through
The material of two sieves 6 will be slided to the second discharge port 10, through the material that falls of the second sieve 6 sieve will fall off cabinet bottom and to
The sliding of second blanking port 12.
More preferably, A channel 13 is equipped in screen box 1, and A channel 13 and the first discharge port 9 and the second discharge port 10 are
Connection, while it being equipped with total discharge port 14 in the bottom of screen box 1, it is such to be arranged so that the first discharge port 9 and the second discharge port
10 material can be aggregated at total discharge port 14 and discharge together, and people only need to be placed on bearing material equipment at total discharge port 14
, so that the blanking of classifying screen has more convenience.Meanwhile channel B 15 is additionally provided in screen box 1, and channel B 15 is fallen with first
Material mouth 11 and the second blanking port 12 are connected to, while the bottom of screen box 1 being provided with total blanking port 16, therefore the first blanking port 11
And second the material of blanking port 12 can be aggregated at total blanking port 16 blanking together, equally, people only need bearing material equipment
It is placed at total blanking port 16, it is such that the blanking convenience that classifying screen has further been turned up is set.
More preferably, cutting plate 17 is fixed in feed inlet 4, a whole feed inlet 4 is formed by charging by cutting plate 17
Channel divides into two, and wherein half is in the surface of the first sieve 5, in addition, the bottom integral type in cutting plate 17 is arranged
The stock guide 18 of oriented 7 direction of sub-material mouth guidance, after such setting is so that material enters screen box 1 from feed inlet 4, Neng Goufen
It partly and respectively falls in onto the first sieve 5 and the second sieve 6, has achieved the effect that reasonable charging, to improve indirectly
The whole sieve material efficiency of classifying screen.Meanwhile there are two the quantity settings of feed inlet 4, gathers around there are two feed inlet 4, can promote wait sieve
Divide material more rapidly can largely drop on the first sieve 5 and the second sieve 6, further improves the effect of charging
Rate.
More preferably, rack 2 includes four vertical bars 19 being symmetrical set in 1 two sides of screen box, while in the side pair of screen box 1
Claim to be equipped with adjusting set 20, and adjusting set 20 and screen box 1 are rotatablely connected, and are equipped with location hole in adjusting set 20, while in vertical bar 19
On limit hole 22 identical with location hole size is vertically distributed with, adjusting set 20 slides vertically with vertical bar 19 and connect, in rack 2
It is detachably provided with the positioning pin (not shown) for matching with limit hole 22 and running through location hole, is in addition set in rack 2
It is equipped with the support member 23 being supported to screen box 1 far from one end of adjusting set 20.
Wherein, support member 23 includes supporting element 24, is equipped with fixed pin far from one end symmetrical expression of adjusting set 20 in screen box 1
25, while waist-shaped hole 26 is equipped on supporting element 24, fixed pin 25 is trapped in waist-shaped hole 26 and is slidably connected with it.It is such
It is arranged so that the inclined degree of screen box 1 can be realized adjustable effect, operative employee can be according to needed for the processing of scene, to screen box 1
Inclined degree is adjusted.When adjusting, it is only necessary to first it is about to two positioning pins and detaches location hole and limit hole 22, it is then vertical sliding
Dynamic adjusting set 20 is to drive the vertically movable adjusting for carrying out gradient in one end of screen box 1, after adjusting, mobile adjusting set 20
It enables location hole corresponding with the limit hole 22 closed on, is finally again insertable into and through location hole and limit hole 22 by positioning pin
Can, adjusting set 20 is fixed at this time.When adjusting set 20 is vertically movable, fixed pin 25 can be synchronized correspondingly to be cooperated in waist-shaped hole 26
Sliding, to avoid rotating stuck situation generation.
More preferably, support member 23 further includes antirattle spring 27, and 27 one end of antirattle spring is fixed and another with supporting element 24
End is fixed with vertical bar 19, and the setting of antirattle spring 27 plays the effect of buffering to screen box 1, has been greatly lowered the vibration of screen box 1
Amplitude plays the role of protecting each components of classifying screen.In addition it is equipped with observation window 28 at the top of screen box 1, in classifying screen
When work, people can see the working condition inside screen box 1 by observation window 28, while in the both ends side of being provided with of screen box 1
Just worker is to the maintenance door 29 safeguarded inside screen box 1.
Specific work process: when equipment works, material is then poured into screen box from feed inlet 4 by starting shock motor 3
In 1, material divides half and respectively falls in onto the first sieve 5 and the second sieve 6 at this time.As motor drives screen box 1 to shake, object
Material is gradually shaken downwards in the inclination highest point of the first sieve 5 and the second sieve 6, cannot pass through the object of the first sieve 5 at this time
Material will be slided gradually to 9 direction of the first discharge port, and will fall off on partition 8 through the material that falls of the first sieve 5 sieve and with inclining
Gradient is gradually slided to the first blanking port 11.Corresponding, the material that cannot pass through the second sieve 6 will be sliding to the second discharge port 10
Dynamic, the material fallen through the second sieve 6 sieve will fall off the bottom of cabinet and slide to the second blanking port 12, finally, large particle
Material will be aggregated at total discharge port 14, and screened material will be aggregated at total blanking port 16.
For those skilled in the art, it can be made various other equivalent according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (10)
1. a kind of classifying screen, including the rack and driving screen box vibration for being in the screen box of box body shape structure, being supported to screen box
Vibration motor, feed inlet is provided at the top of the screen box, it is characterized in that: the screen box is provided with the first sieve and the second sieve
Net, the first sieve and inclined formula of the second sieve is arranged in parallel and its slot size is equal, first sieve
It is provided with the sub-material mouth fallen to from feed inlet on the second sieve for material on the net, being provided in the screen box prevents the first sieve
Material after mesh screen point falls to the partition on the second sieve, is provided on the screen box respectively for the first sieve and the second sieve
The first discharge port and the second discharge port of the material discharging fallen can not be sieved on the net, be additionally provided with respectively on the screen box for first
The first blanking port and the second blanking port of the material discharging fallen are sieved on sieve and the second sieve.
2. a kind of classifying screen according to claim 1, it is characterized in that: A channel is provided in the screen box, the A channel
Be connected to the first discharge port and the second discharge port, the screen box bottom is provided with total discharge port, total discharge port also with A
Channel connection.
3. a kind of classifying screen according to claim 1, it is characterized in that: channel B is provided in the screen box, the channel B
Be connected to the first blanking port and the second blanking port, the screen box bottom is provided with total blanking port, total blanking port also with B
Channel connection.
4. it is vertically divided by a kind of classifying screen according to claim 1 it is characterized in that: being provided in the feed inlet
The cutting plate of two halves, cutting plate bottom integral type are provided with the stock guide guided to sub-material mouth.
5. a kind of classifying screen according to claim 4, it is characterized in that: there are two feed inlet settings.
6. a kind of classifying screen according to claim 1, it is characterized in that: the side symmetrical expression of the screen box is provided with adjusting
Set, the adjusting set and screen box are rotatablely connected, and are provided with location hole in the adjusting set, be vertically provided in the rack with
The identical limit hole of location hole size, the adjusting set slides vertically with rack to be connect, be detachably provided in the rack with
Limit hole matches and runs through the positioning pin of location hole, is provided in the rack and is propped up far from one end of adjusting set screen box
The support member of support.
7. a kind of classifying screen according to claim 6, it is characterized in that: the support member includes supporting element, the screen box
One end far from adjusting set is provided with fixed pin, waist type when screen box is adjusted for fixed pin sliding is provided on the supporting element
Hole is threaded with locking nut on the fixed pin.
8. a kind of classifying screen according to claim 7, it is characterized in that: the support member further includes antirattle spring, it is described
Antirattle spring one end is fixed with supporting element and the other end is fixed with rack.
9. a kind of classifying screen according to claim 1, it is characterized in that: being provided with observation window at the top of the screen box.
10. a kind of classifying screen according to claim 1, it is characterized in that: the screen box both ends are provided with maintenance door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585270.3U CN208912514U (en) | 2018-09-27 | 2018-09-27 | A kind of classifying screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821585270.3U CN208912514U (en) | 2018-09-27 | 2018-09-27 | A kind of classifying screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208912514U true CN208912514U (en) | 2019-05-31 |
Family
ID=66707327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821585270.3U Expired - Fee Related CN208912514U (en) | 2018-09-27 | 2018-09-27 | A kind of classifying screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208912514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940117A (en) * | 2020-09-02 | 2020-11-17 | 河南中誉鼎力智能装备有限公司 | Efficient sand making building comprising closed-cycle wind power screening system |
-
2018
- 2018-09-27 CN CN201821585270.3U patent/CN208912514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940117A (en) * | 2020-09-02 | 2020-11-17 | 河南中誉鼎力智能装备有限公司 | Efficient sand making building comprising closed-cycle wind power screening system |
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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: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |