CN207288026U - A kind of reciprocating screen extension set - Google Patents
A kind of reciprocating screen extension set Download PDFInfo
- Publication number
- CN207288026U CN207288026U CN201721257599.2U CN201721257599U CN207288026U CN 207288026 U CN207288026 U CN 207288026U CN 201721257599 U CN201721257599 U CN 201721257599U CN 207288026 U CN207288026 U CN 207288026U
- Authority
- CN
- China
- Prior art keywords
- screening plant
- sieve
- supporting rod
- extension set
- screening
- 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 reciprocating screen extension set, overcome in the prior art, the online sand of sifted cannot pave the problem of causing screening efficiency low in time.The utility model is containing organic frame, transmission mechanism, screening plant supporting rod, screening plant, transmission mechanism and screening plant supporting rod are wherein fixed with rack, one end of screening plant is hinged transmission mechanism, the bottom of screening plant is placed on the support end of screening plant supporting rod, the screening plant contains sieve and sieve fixed frame, and the first half of sieve is feeding zone, and latter half is sub-material area, feeding zone is equipped with arch projection, and sub-material area is equipped with multiple sub-material projections.Arch projection in the technology on sieve, the material that can ensure just to have fallen on sieve will not be accumulated because of gravity, not reach due area and the effective screening efficiency of paving.Sub-material projection, the fully area of increase contact sieve and time.Reach the effect quickly sieved.
Description
Technical field
The utility model is related to a kind of easy screening machinery, more particularly to a kind of reciprocating screen extension set.
Background technology
In building engineering construction, due to containing sand ovum and impurity in raw sand, sand is sieved before use
Reused after choosing.Using traditional sand sieve, manual hand manipulation is needed, labor intensity is big, net sand percent of pass is low, needs repeated multiple times sieve
Choosing, elapsed time length are of high cost.It is more in existing machinery screening machine to be made of screen drum, stent and motor, but actual sieve sand effect
Fruit is unsatisfactory.Screen drum angle of inclination first is unreasonable；The angle of inclination of screen drum is excessive to cause sieve sand to be not thorough, and inclination angle is spent
Small, sand ovum and impurity accumulate in screen drum to be not easy to discharge.Since screen drum cannot automate the internal impurity of exclusion, the impurity in it
Need manually to remove, expend man-hour and manpower.Due in screening process, just having fallen the sand on sieve under the effect of gravity, no
It can effectively spread out, cause more sieves suitable could to spread out several times, it is impossible to reach and effectively pave, so as to cause screening to be imitated
Rate substantially reduces, and wastes sieving time.Especially sieve open-work it is smaller in the case of, screening efficiency seriously reduces.Blow
When, phenomenon can be mixed between the impurity come and the material being sieved in the presence of sifting out.
Utility model content
The utility model overcomes in the prior art, and the online sand of sifted cannot in time pave and cause screening efficiency
A kind of the problem of low, there is provided reciprocating screen extension set simple in structure, easy to use.
The technical solution of the utility model is to provide a kind of with the reciprocating screen extension set of lower structure：Containing organic
Frame, transmission mechanism, screening plant supporting rod, screening plant, are wherein fixed with transmission mechanism and screening plant support in rack
Bar, one end of screening plant are hinged transmission mechanism, and the bottom of screening plant is placed on the support end of screening plant supporting rod, described
Screening plant contains sieve and sieve fixed frame, and the first half of sieve is feeding zone, and latter half is sub-material area, and feeding zone is set
There is arch projection, sub-material area is equipped with multiple sub-material projections, and the bottom surface of screening plant and the angle of horizontal plane are 0 °≤α≤50 °.Institute
It is round rectangle to state sub-material projection, its quantity is multiple, it is arranged in a straight line along the direction of motion of screening materials carrying, it is perpendicular to sieve
Divide the direction of motion of material and distribution interlaced with each other.
The transmission mechanism contains motor, belt pulley, belt, drive shaft, driving wheel and output connecting rod, wherein motor
On belt pulley by belt, impart power to the belt pulley of drive shaft one end, the other end of drive shaft is fixedly connected with drive
Driving wheel, the side of driving wheel are equipped with articulated shaft, and one end of articulated shaft and output connecting rod is hinged.
The quantity of the screening plant supporting rod is multiple, its middle part is equipped with telescopic device, its top and screening plant
Junction be equipped with rubber roll.
The telescopic device contains screening plant supporting rod, location hole and positioning bolt, wherein screening plant supporting rod one
It is divided into two, in disconnected noose, and coordinate positioning bolt to be fixedly connected by the location hole on screening plant supporting rod each other.
The sieve fixed frame contains outline border and bottom supporting rod, and the sieve fitting of bottom supporting rod and its position connects
Connect.
The discharge outlet vertical articulation of the sieve has partition plate.
Compared with prior art, the utility model reciprocating screen extension set has the following advantages：The first half of sieve
Feeding zone is equipped with arch projection, and the material that can ensure just to have fallen on sieve will not be accumulated because of gravity, and not reaching to have
Pave area and effective screening efficiency.The sub-material area of latter half is equipped with multiple sub-material projections, it is perpendicular to screening materials carrying
The direction of motion and distribution interlaced with each other.Can ensure the material on sieve can overturn back and forth will not, fully increase contact sieve
Area and the time.Reach the effect quickly sieved.The discharge outlet vertical articulation of sieve has partition plate, can prevent close to sieve
The material of end is blown to four winds is blown to the material one end being sieved to one end of impurity, or the impurity of some lightweights.
The utility model is equally applicable to the screening of impurity in other granular materials such as grain.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model reciprocating screen extension set；
Fig. 2 is the structure diagram of screening plant in the utility model reciprocating screen extension set；
Fig. 3 is the schematic cross-sectional view of A-A ' in the utility model reciprocating screen extension set Fig. 2.
Embodiment
Label 1 is rack in brief description of the drawings, and 2 be motor, and 3 be belt, and 4 be driving wheel, and 5 be output connecting rod, and 6 be screening
Device supporting rod, 7 be telescopic device, and 8 be rubber roll, and 9 be sieve fixed frame, and 10 be arch projection, and 11 be sub-material projection, 12
It is partition plate, 13 be bottom supporting rod.
The utility model reciprocating screen extension set is described further with reference to the accompanying drawings and detailed description：Such as Fig. 1
It is shown, it is fixed wherein in rack 1 to set containing organic frame 1, transmission mechanism, screening plant supporting rod 6, screening plant in the present embodiment
There are transmission mechanism and screening plant supporting rod 6, one end of screening plant is hinged transmission mechanism, and the bottom of screening plant is placed on sieve
The support end of separating device supporting rod 6, the screening plant contain sieve and sieve fixed frame 9, and the first half of sieve is blanking
Area, latter half are sub-material area, and feeding zone is equipped with arch projection 10, and sub-material area is equipped with multiple sub-material projections 11, screening plant
The angle of bottom surface and horizontal plane is 0 °≤α≤50 °.The sub-material projection 11 is round rectangle, its quantity is multiple, it is along sieve
Divide the direction of motion of material arranged in a straight line, its direction of motion perpendicular to screening materials carrying and distribution interlaced with each other.
The transmission mechanism contains motor 2, belt 3 is taken turns, belt 3, drive shaft, driving wheel 4 and output connecting rod 5, wherein
The wheel of belt 3 on motor 2 passes through belt 3, and the belt 3 for imparting power to drive shaft one end is taken turns, and the other end of drive shaft is consolidated
Surely driving wheel 4 is connected with, the side of driving wheel 4 is equipped with articulated shaft, and one end of articulated shaft and output connecting rod 5 is hinged.
The quantity of the screening plant supporting rod 6 is multiple, its middle part is equipped with telescopic device 7, its top and screening dress
The junction put is equipped with rubber roll 8.
The telescopic device 7 contains screening plant supporting rod 6, location hole and positioning bolt, wherein screening plant supporting rod 6
It is divided into two, in disconnected noose, and coordinate positioning bolt to fix by the location hole on screening plant supporting rod 6 and connect each other
Connect.
The sieve fixed frame 9 contains the sieve of outline border and bottom supporting rod 13, bottom supporting rod 13 and its position
It is fitted and connected.
The discharge outlet vertical articulation of the sieve has partition plate 12.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (7)
1. a kind of reciprocating screen extension set, solid wherein in rack containing organic frame, transmission mechanism, screening plant supporting rod, screening plant
Surely transmission mechanism and screening plant supporting rod are equipped with, one end of screening plant is hinged transmission mechanism, and the bottom of screening plant is placed
In the support end of screening plant supporting rod, it is characterised in that：The screening plant contains sieve and sieve fixed frame, before sieve
Half portion is divided into feeding zone, and latter half is sub-material area, and feeding zone is equipped with arch projection, and sub-material area is equipped with multiple sub-material projections, sieve
The bottom surface of separating device and the angle of horizontal plane are 0 °≤α≤50 °.
2. reciprocating screen extension set according to claim 1, it is characterised in that：The sub-material projection is round rectangle, it is counted
Measure to be multiple, it is arranged in a straight line along the direction of motion of screening materials carrying, its perpendicular to screening materials carrying the direction of motion and hand over each other
Mistake distribution.
3. reciprocating screen extension set according to claim 1, it is characterised in that：The transmission mechanism contains motor, belt
Wheel, belt, drive shaft, driving wheel and output connecting rod, the belt pulley wherein on motor impart power to driving by belt
The belt pulley of axis one end, the other end of drive shaft are fixedly connected with driving wheel, and the side of driving wheel is equipped with articulated shaft, articulated shaft
It is hinged with one end of output connecting rod.
4. reciprocating screen extension set according to claim 1, it is characterised in that：The quantity of the screening plant supporting rod is
Multiple, its middle part is equipped with telescopic device, and the junction of its top and screening plant is equipped with rubber roll.
5. reciprocating screen extension set according to claim 4, it is characterised in that：The telescopic device contains screening plant support
Bar, location hole and positioning bolt, wherein screening plant supporting rod are divided into two, in disconnected noose, and being filled by sieving each other
Putting the location hole on supporting rod coordinates positioning bolt to be fixedly connected.
6. reciprocating screen extension set according to claim 1, it is characterised in that：The sieve fixed frame contains outline border and bottom
The sieve of supporting rod, bottom supporting rod and its position is fitted and connected.
7. reciprocating screen extension set according to claim 1, it is characterised in that：The discharge outlet vertical articulation of the sieve has
Partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721257599.2U CN207288026U (en) | 2017-09-28 | 2017-09-28 | A kind of reciprocating screen extension set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721257599.2U CN207288026U (en) | 2017-09-28 | 2017-09-28 | A kind of reciprocating screen extension set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207288026U true CN207288026U (en) | 2018-05-01 |
Family
ID=62440023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721257599.2U Expired - Fee Related CN207288026U (en) | 2017-09-28 | 2017-09-28 | A kind of reciprocating screen extension set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207288026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396025A (en) * | 2018-12-14 | 2019-03-01 | 贺春香 | A kind of food powder cloth system |
| CN112407757A (en) * | 2020-10-29 | 2021-02-26 | 和进(滁州)自动化科技有限公司 | Industry commodity circulation conveyer belt with multistage screening function |
-
2017
- 2017-09-28 CN CN201721257599.2U patent/CN207288026U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396025A (en) * | 2018-12-14 | 2019-03-01 | 贺春香 | A kind of food powder cloth system |
| CN112407757A (en) * | 2020-10-29 | 2021-02-26 | 和进(滁州)自动化科技有限公司 | Industry commodity circulation conveyer belt with multistage screening function |
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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: 20180501 Termination date: 20180928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |