CN206997069U - Vibration screening grader - Google Patents
Vibration screening grader Download PDFInfo
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- CN206997069U CN206997069U CN201720919110.7U CN201720919110U CN206997069U CN 206997069 U CN206997069 U CN 206997069U CN 201720919110 U CN201720919110 U CN 201720919110U CN 206997069 U CN206997069 U CN 206997069U
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- eccentric
- cell body
- fixed
- screening
- rocking arm
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Abstract
A kind of vibration screening grader is the utility model is related to, predominantly provides a kind of vibration screening, the practical innovative means of classification and conveying during crops processing.The machine includes：Mechanomotive force transmission system, motor direct-connected reductor, active vee-pulley, V-belt, driven vee-pulley, vibration source eccentric stiffener, eccentric shaft, eccentric plummer block housing bearing, crank and rocker mechanism, eccentric ratio seat, ball bearing, eccentric flat spring, fixed-axis rotation rocking arm, fixing axle, rocking arm plummer block housing bearing, connecting plate, screening cell body, cell body flat spring, material outlet, frame, shield components.For the crops after preliminary working are screened, are classified and conveyed, four layers of screening cell body are divided into one two three four layers from top to bottom, one or two Tipple Bottom plates are split into the netted aperture of different shape specification, when material is fed to one layer of screening cell body right-hand member at the top of vibration screening grader by upstream equipment, in the case where sieving cell body reciprocally swinging, constantly material is promoted to be moved along material outlet direction, crops after preliminary working are carried out step-sizing, classification by one to level Four, are then uniformly delivered to each equipment in downstream from material outlets at different levels by different brackets.
Description
Technical field
The utility model vibration screening grader belongs to novel crops process technology and dress in characteristic agricultural equipment field
The practical technical products of standby class.
Background technology
Vibration screening grader exploitation main purpose be towards vast crops producing region for its provide one kind it is good and cheap
Crops processing during indispensable auxiliary equipment.
The machine is widely used in production estimation machining production line, the different crops after preliminary working are screened,
Classification, in favor of the production and processing of crops next step.
To realize to the different grades of sieving and grading of material, cell body is divided into multilayer, each layer bottom plate is split into different shape
The netted aperture of specification, according to institute's sorting material size requirements, each layer mesh is designed to required specification, so in cell body
Under reciprocally swinging, sieving and grading processing is carried out to material.
Utility model content
It is an object of the invention to the technical side for screening, being classified and conveying is provided in a kind of crops process for design
Case, the utility model include：Mechanomotive force transmission system（1）, motor direct-connected reductor（2）, active vee-pulley（3）, V-belt
（4）, driven vee-pulley（5）, vibration source eccentric stiffener（6）, eccentric shaft（7）, eccentric plummer block housing bearing（8）, crank rocker machine
Structure（9）, eccentric ratio seat（10）, ball bearing（11）, eccentric flat spring（12）, fixed-axis rotation rocking arm（13）, fixing axle（14）, shake
Arm plummer block housing bearing（15）, connecting plate（16）, screening cell body（17）, cell body flat spring（18）, material outlet（19）, frame
（20）, protective cover（21）Part.
Operation principle
Vibration screening grader for the crops after preliminary working are screened, are classified and conveyed, four layers of screening cell body from
Up to it is divided into one two three four layers down, one or two Tipple Bottom plates are split into the netted aperture of different shape specification；So in screening cell body
（17）Under reciprocally swinging, sieving and grading is carried out to material, is divided into four grades.
When material is fed to one layer of screening cell body right-hand member, vibration screening grader at the top of vibration screening grader by upstream equipment
Just the crops after preliminary working can be carried out step-sizing, classification by one to level Four, then gone out by different brackets from materials at different levels
Mouth is uniformly delivered to each equipment in downstream.
Mechanomotive force transmission system is arranged on the left of frame, and motor direct-connected reductor is arranged on below left side, and vibration source is eccentric
Mechanism is arranged on left side central portion, and dead axle above and below two fixed-axis rotation rocking arms of arrangement symmetrical above and below is moved by eccentric flat spring connect band
Wave, realize the reciprocally swinging of screening cell body.
Every layer of screening cell body supports fixation by being installed on the cell body flat spring that four are parallel to each other on frame plate spring fastening,
And the fixed-axis rotation rocking arm swung along dead axle is connected to, fixed-axis rotation rocking arm is consolidated by fixing axle through rocking arm plummer block housing bearings
Dingan County is in frame.
Under the driving of motor direct-connected reductor, eccentric shaft is imparted power to by vee-pulley and V-belt, driven
Crank and rocker mechanism is run, wherein, eccentric ratio seat is connected by eccentric flat spring with fixed-axis rotation rocking arm, then passes through connection
Plate is connected with screening cell body, drives screening cell body to produce reciprocating motion, and constantly promotes material to be moved along material outlet direction, complete
The sieving and grading of paired material and conveying.
Important technological parameters
1. conveying capacity：250~500kg/h
2. eccentric throw：8~15mm
3. the wide height of the slot length that shakes：1500mm×750mm×150mm
4. groove vibration frequency of shaking：200~250mim-1
5. motor power (output)：2.2kw
6. motor model and rotating speed：Y100L1-4 1400rpm .
Brief description of the drawings
Fig. 1 is principles and structure schematic front view of the present utility model.
Fig. 2 is Fig. 1 overlooking the structure diagram.
Fig. 3 is Fig. 1 side structure schematic view.
Vibration screening grader structure, operation principle, design concept, this practicality are described in detail by Fig. 1, Fig. 2, Fig. 3
It is new including：
Mechanomotive force transmission system（1）, motor direct-connected reductor（2）, active vee-pulley（3）, V-belt（4）, driven three
Belt pulley（5）, vibration source eccentric stiffener（6）, eccentric shaft（7）, eccentric plummer block housing bearing（8）, crank and rocker mechanism（9）, it is eccentric
Connecting rod base（10）, ball bearing（11）, eccentric flat spring（12）, fixed-axis rotation rocking arm（13）, fixing axle（14）, rocking arm plummer block housing axle
Hold（15）, connecting plate（16）, screening cell body（17）, cell body flat spring（18）, material outlet（19）, frame（20）, protective cover
（21）Part.
Vibration screening classification is described in detail by front view, top view, side structure schematic view in the structural representation of the machine
Structure type, operation principle and the design concept of machine, the machine mainly by：Mechanomotive force transmission system（1）, motor direct-connected reductor
（2）, active vee-pulley（3）, V-belt（4）, driven vee-pulley（5）, vibration source eccentric stiffener（6）, eccentric shaft（7）, partially
Heart plummer block housing bearing（8）, crank and rocker mechanism（9）, eccentric ratio seat（10）, ball bearing（11）, eccentric flat spring（12）, dead axle
Rotate rocking arm（13）, fixing axle（14）, rocking arm plummer block housing bearing（15）, connecting plate（16）, screening cell body（17）, cell body flat spring
（18）, material outlet（19）, frame（20）, protective cover（21）Part is formed.
Embodiment
Technical solutions of the utility model are further described below in conjunction with the accompanying drawings：
Vibration screening grader as shown in Figure 1, Figure 2, Figure 3 shows, including：
Mechanomotive force transmission system（1）, motor direct-connected reductor（2）, active vee-pulley（3）, V-belt（4）, driven three
Belt pulley（5）, vibration source eccentric stiffener（6）, eccentric shaft（7）, eccentric plummer block housing bearing（8）, crank and rocker mechanism（9）, it is eccentric
Connecting rod base（10）, ball bearing（11）, eccentric flat spring（12）, fixed-axis rotation rocking arm（13）, fixing axle（14）, rocking arm plummer block housing axle
Hold（15）, connecting plate（16）, screening cell body（17）, cell body flat spring（18）, material outlet（19）, frame（20）, protective cover
（21）Part is formed.
Vibration screening grader is is screened, is classified and conveyed to the crops after preliminary working, four layers of screening cell body
（17）It is divided into one two three four layers from top to bottom, one or two Tipple Bottom plates are split into the netted aperture of different shape specification, are so sieving
Cell body（17）Under reciprocally swinging, sieving and grading is carried out to material, is divided into four grades.
When material is fed to one layer of screening cell body at the top of vibration screening grader by upstream equipment（17）Right-hand member, vibration screening point
Crops after preliminary working just can be carried out step-sizing by one to level Four, are classified by level machine, then by different brackets from things at different levels
Material outlet（19）It is uniformly delivered to each equipment in downstream.
Mechanomotive force transmission system（1）Installed in frame（20）Left side, motor direct-connected reductor（2）Below left side,
Vibration source eccentric stiffener（6）Installed in left side central portion, pass through eccentric flat spring（12）Connection drives the two of arrangement symmetrical above and below to determine
Axle rotates rocking arm（13）Upper and lower dead axle waves, and realizes screening cell body（17）Reciprocally swinging.
Every layer of screening cell body（17）By being installed on frame（20）Four cell body flat springs being parallel to each other on flat spring bearing
（18）Support is fixed, and is connected to the fixed-axis rotation rocking arm swung along dead axle（13）, fixed-axis rotation rocking arm（13）Pass through fixing axle
（14）Through rocking arm plummer block housing bearing（15）Support is fixedly mounted on frame（20）On.
In motor direct-connected reductor（2）Driving under, eccentric shaft is imparted power to by vee-pulley and V-belt
（7）, drive crank and rocker mechanism（9）Operation, wherein, eccentric ratio seat（10）Pass through eccentric flat spring（12）Shaken with fixed-axis rotation
Arm（13）It is connected, then passes through connecting plate（16）With sieving cell body（17）Connection, drive screening cell body（17）Produce reciprocating motion,
And material is constantly promoted along material outlet（19）Direction is moved, and completes the sieving and grading to material and conveying.
Mechanomotive force transmission system（1）By motor direct-connected reductor（2）, active vee-pulley（3）, V-belt（4）, driven three
Belt pulley（5）, vibration source eccentric stiffener（6）, crank and rocker mechanism（9）, eccentric flat spring（12）, fixed-axis rotation rocking arm（13）Structure
Into.
Crank and rocker mechanism（9）By driven vee-pulley（5）, eccentric shaft（7）, eccentric ratio seat（10）, ball bearing（11）、
Eccentric flat spring（12）, fixed-axis rotation rocking arm（13）, fixing axle（14）Form, be the nucleus movement part of the machine.
Vibration source eccentric stiffener（6）By eccentric shaft（7）, eccentric plummer block housing bearing（8）, eccentric ratio seat（10）, ball bearing
（11）Form.
Sieve cell body（17）Horizontal versions are designed to, are made using stainless steel plate, are installed on frame（20）Flat spring
Four cell body flat springs being parallel to each other on bearing（18）Upper support is fixed, and is connected to the fixed-axis rotation rocking arm swung along dead axle
（13）；Cell body is divided into one two three four layers from top to bottom, one or two three-layer screens made by the stainless steel punching web plate of different size and
Into upper strata mesh is larger, successively reduces, according to manufacturing technique requirent, the mesh size of selection different shape specification, every layer of difference
Material outlet is installed（19）, material by four different brackets divide four tunnels flow out.
Frame（20）Be the support member of whole equipment, formed using channel-section steel shaping group weldering, at the same be installed by welding with 8 with
With the fixed cell body flat spring of support（18）Flat spring bearing, all parts are all by frame（20）Support is fixed, and is each part
Rely the basis of support.
Eccentric shaft（7）It is made using being finished after the conditioned reason of alloy Fine Steel Casting iron, middle part is eccentric body, is passed through
Two ball bearings（11）With eccentric ratio seat（10）Connection, both ends are provided with eccentric plummer block housing bearing（8）And it is fixed on frame（20）
On, driven vee-pulley（3）Installed in shaft end head.
Fixed-axis rotation rocking arm（13）It is made using Fine Steel Casting iron is machined, forms three shaft-like distribution of triangle, in
Heart position is machined with fixed-axis rotation hole, wherein a bar is and eccentric flat spring（12）The rocking bar of connection, in addition two bars and rocker shaft
Line is symmetrical, and two bar cramp angles are 90 °, with two screening cell bodies（17）Connection, realize to sieving cell body（17）Power transmission.
Material outlet（19）Rear material outlet is machined as this process, is made using stainless steel plate shaping, with
Sieve cell body（17）Fixation is bolted, the machine shares 4 material outlets（19）.
Claims (9)
1. a kind of vibration screening grader, including：Mechanomotive force transmission system（1）, motor direct-connected reductor（2）, active V-belt
Wheel（3）, V-belt（4）, driven vee-pulley（5）, vibration source eccentric stiffener（6）, eccentric shaft（7）, eccentric plummer block housing bearing
（8）, crank and rocker mechanism（9）, eccentric ratio seat（10）, ball bearing（11）, eccentric flat spring（12）, fixed-axis rotation rocking arm
（13）, fixing axle（14）, rocking arm plummer block housing bearing（15）, connecting plate（16）, screening cell body（17）, cell body flat spring（18）, thing
Material outlet（19）, frame（20）, protective cover（21）Part is formed, it is characterised in that：
Vibration screening grader is is screened, is classified and conveyed to the crops after preliminary working, four layers of screening cell body（17）From
Up to it is divided into one two three four layers down, one or two Tipple Bottom plates are split into the netted aperture of different shape specification, in screening cell body（17）It is past
Under physical pendulum is dynamic, sieving and grading is carried out to material；
Mechanomotive force transmission system（1）Installed in frame（20）Left side, motor direct-connected reductor（2）Below left side, vibration
Source eccentric stiffener（6）Installed in left side central portion, pass through eccentric flat spring（12）Connection drives two dead axles of arrangement symmetrical above and below to turn
Motion rocker arm（13）Upper and lower dead axle waves, and realizes screening cell body（17）Reciprocally swinging；
Every layer of screening cell body（17）By being installed on frame（20）Four cell body flat springs being parallel to each other on flat spring bearing（18）
Support is fixed, and is connected to the fixed-axis rotation rocking arm swung along dead axle（13）, fixed-axis rotation rocking arm（13）Pass through fixing axle（14）
Through rocking arm plummer block housing bearing（15）Support is fixedly mounted on frame（20）On；
In motor direct-connected reductor（2）Driving under, eccentric shaft is imparted power to by vee-pulley and V-belt（7）, band
Dynamic crank and rocker mechanism（9）Operation, wherein, eccentric ratio seat（10）Pass through eccentric flat spring（12）With fixed-axis rotation rocking arm（13）
It is connected, then passes through connecting plate（16）With sieving cell body（17）Connection, drive screening cell body（17）Reciprocating motion is produced, and constantly
Material is promoted along material outlet（19）Direction is moved, and completes the sieving and grading to material and conveying.
2. vibration screening grader according to claim 1, it is characterised in that：The mechanomotive force transmission system（1）By electricity
Machine direct-connected speed reducer（2）, active vee-pulley（3）, V-belt（4）, driven vee-pulley（5）, vibration source eccentric stiffener（6）、
Crank and rocker mechanism（9）, eccentric flat spring（12）, fixed-axis rotation rocking arm（13）Form.
3. vibration screening grader according to claim 1, it is characterised in that：The crank and rocker mechanism（9）By driven
Vee-pulley（5）, eccentric shaft（7）, eccentric ratio seat（10）, ball bearing（11）, eccentric flat spring（12）, fixed-axis rotation rocking arm
（13）, fixing axle（14）Form, be the nucleus movement part of the machine.
4. vibration screening grader according to claim 1, it is characterised in that：The vibration source eccentric stiffener（6）By inclined
Mandrel（7）, eccentric plummer block housing bearing（8）, eccentric ratio seat（10）, ball bearing（11）Form.
5. vibration screening grader according to claim 1, it is characterised in that：The screening cell body（17）It is designed to level
Form, it is made using stainless steel plate, is installed on frame（20）Four cell body flat springs being parallel to each other on flat spring bearing
（18）Upper support is fixed, and is connected to the fixed-axis rotation rocking arm swung along dead axle（13）；Cell body is divided into 1 from top to bottom
Layer, one or two three-layer screens are made by the stainless steel punching web plate of different size, and upper strata mesh is larger, successively reduces, every layer
It is separately installed with material outlet（19）.
6. vibration screening grader according to claim 1, it is characterised in that：The frame（20）It is the branch of whole equipment
Support part part, formed using channel-section steel shaping group weldering, while be installed by welding with 8 to support fixed cell body flat spring（18）Plate bullet
Spring bearing, all parts are all by frame（20）Support is fixed, and is that each part is rely the basis of support.
7. vibration screening grader according to claim 1, it is characterised in that：The eccentric shaft（7）It is high-quality using alloy
Finish and be made after the conditioned reason of carbon steel, middle part is eccentric body, passes through two ball bearings（11）With eccentric ratio seat（10）
Connection, both ends are provided with eccentric plummer block housing bearing（8）And it is fixed on frame（20）On, driven vee-pulley（3）Installed in shaft end
Head.
8. vibration screening grader according to claim 1, it is characterised in that：The fixed-axis rotation rocking arm（13）Using excellent
Matter carbon steel is machined to be made, and forms three shaft-like distribution of triangle, center is machined with fixed-axis rotation hole, wherein a bar
For with eccentric flat spring（12）The rocking bar of connection, two bars and rocking bar axis are symmetrical in addition, and two bar cramp angles are 90 °, with two sieves
Divide cell body（17）Connection, realize to sieving cell body（17）Power transmission.
9. vibration screening grader according to claim 1, it is characterised in that：The material outlet（19）It is used as this process
Rear material outlet is machined, is made using stainless steel plate shaping, with sieving cell body（17）Fixation is bolted, this
Machine shares 4 material outlets（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919110.7U CN206997069U (en) | 2017-07-27 | 2017-07-27 | Vibration screening grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919110.7U CN206997069U (en) | 2017-07-27 | 2017-07-27 | Vibration screening grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206997069U true CN206997069U (en) | 2018-02-13 |
Family
ID=61457131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919110.7U Expired - Fee Related CN206997069U (en) | 2017-07-27 | 2017-07-27 | Vibration screening grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206997069U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435546A (en) * | 2018-04-20 | 2018-08-24 | 青岛理工大学 | A kind of reciprocating swing type ultrasonic wave high frequency shale shaker |
| CN110524404A (en) * | 2019-08-09 | 2019-12-03 | 江苏科技大学 | A kind of vibrator deburring equipment and its burr removing method |
| CN115430605A (en) * | 2022-09-02 | 2022-12-06 | 重庆工业职业技术学院 | Grit processing separating centrifuge |
| CN115780250A (en) * | 2023-01-31 | 2023-03-14 | 山西梅山湖科技有限公司 | Fine layered vibration screening equipment and screening method thereof |
-
2017
- 2017-07-27 CN CN201720919110.7U patent/CN206997069U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108435546A (en) * | 2018-04-20 | 2018-08-24 | 青岛理工大学 | A kind of reciprocating swing type ultrasonic wave high frequency shale shaker |
| CN108435546B (en) * | 2018-04-20 | 2024-03-12 | 青岛理工大学 | Reciprocating swing type ultrasonic high-frequency vibrating screen |
| CN110524404A (en) * | 2019-08-09 | 2019-12-03 | 江苏科技大学 | A kind of vibrator deburring equipment and its burr removing method |
| CN110524404B (en) * | 2019-08-09 | 2021-03-02 | 江苏科技大学 | Vibration deburring equipment and deburring method thereof |
| CN115430605A (en) * | 2022-09-02 | 2022-12-06 | 重庆工业职业技术学院 | Grit processing separating centrifuge |
| CN115430605B (en) * | 2022-09-02 | 2023-12-22 | 重庆工业职业技术学院 | Sand and stone processing separator |
| CN115780250A (en) * | 2023-01-31 | 2023-03-14 | 山西梅山湖科技有限公司 | Fine layered vibration screening equipment and screening method thereof |
| CN115780250B (en) * | 2023-01-31 | 2023-04-14 | 山西梅山湖科技有限公司 | Fine layered vibration screening equipment and screening method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180727 |