CN202238615U - Energy-saving linear sieve - Google Patents
Energy-saving linear sieve Download PDFInfo
- Publication number
- CN202238615U CN202238615U CN2011202557191U CN201120255719U CN202238615U CN 202238615 U CN202238615 U CN 202238615U CN 2011202557191 U CN2011202557191 U CN 2011202557191U CN 201120255719 U CN201120255719 U CN 201120255719U CN 202238615 U CN202238615 U CN 202238615U
- Authority
- CN
- China
- Prior art keywords
- sieve
- energy
- unit
- screen frame
- sieve nest
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides an energy-saving linear sieve and belongs to sieving machinery. The energy-saving linear sieve comprises a bedplate, a connecting rod, a vibrating motor, an upper vibration-damping spring, a sieve frame, a sieve body, a lower vibration-damping spring and a support base, wherein the vibrating motor is mounted on the bedplate; the bedplate and the sieve frame are connected through the upper vibration-damping spring; the connecting rod is arranged for driving the bedplate and the sieve frame; the sieve body is mounted in the sieve frame; and the sieve body is mounted on the support base through the lower vibration-damping spring. A structure form with a power part and a working part separated from each other is adopted in the utility model, so that the amplitude of the linear sieve is kept constant all the time and is free from being changed because of the increasing and decreasing of load; the sieving efficiency can be efficiently increased; the damage to the sieve body caused by the overlarge amplitude during an idle load process of the linear sieve is avoided; and the energy-saving linear sieve can be widely applied to the fields of mine, metallurgy, building materials, chemical industry, power plant, and the like, for sieving and classifying materials.
Description
Technical field
The utility model relates to sieving machine equipment, particularly straight line shaker.
Background technology
Sieve be common application in the mine, metallurgy, building materials, chemical industry and power plant carry out the infrastructure device of material sieving and grading, its form and kind are more, mainly contain circular shale shaker, elliptically vibrating screen and straight line shaker.Along with the raising that development of technology and screening require, straight line shaker is liked by the user more and more with its screening efficiency height.But the easy sideslip of material is sieved in the straight line shaker existence to some extent, and manufacture difficulty is bigger, problems such as Maintenance and Repair difficulty.Its main cause is:
1, exciting center and load center are inconsistent.Because straight line shaker in the course of the work, its load changes, thereby exciting center and load center be difficult to consistently, causes material flow to slow down and sideslip.
2, assembling and design are inconsistent.Because the error of the accuracy of manufacture causes the assembly precision error bigger, make exciting center and exciting resultant direction inconsistent with design, cause material flow to slow down and sideslip.
3, vibrator bearing life-span weak point is changed difficulty.Because vibrator is a high-frequency vibration device, bears the high frequency stress alternation, the service life of its bearing is shorter, and influence production is wasted time and energy in replacing.
Summary of the invention
To the problems referred to above,, reach efficient, energy-conservation, simple and direct purpose in order to overcome straight line shaker material deviation phenomenon.The utility model designs a kind of energy-conservation straight line shaker, adopts power part and the relatively independent structure of operate portions, connects through shock-absorbing spring, forms and continues vibration force source uniformly and effectively.Technical scheme is: a kind of energy-conservation straight line shaker; Constitute by platen, connecting rod, vibrating motor, last shock-absorbing spring, screen frame (unit), sieve nest, following shock-absorbing spring, bearing; It is characterized in that on platen, being equipped with vibrating motor, platen is connected by last shock-absorbing spring with screen frame (unit), and establishes the connecting rod transmission; Sieve nest is installed in the screen frame (unit), is placed on the bearing by following shock-absorbing spring.
The mounting inclination angle degree of said sieve nest is+5 ° to-20 °.To adapt to different material and different working conditions.
Said screen frame (unit) is a body structure.Increase the sieve nest rigidity, make it more firmly durable.
Screen frame (unit) and sieve nest contact position are provided with rubber blanket.Prevent the vibration abrasion of installation position.
The end face of the side of said sieve nest is established the preventing rubber plate; Crossbeam and grating are established the polymer protection layer.
The power part of the utility model (platen and vibrating motor) is two independent parts with operate portions (screen frame (unit) and sieve nest), is in transmission connection with connecting rod, uses shock-absorbing spring between platen and the screen frame (unit) and separates, and separates with following shock-absorbing spring between screen frame (unit) and the bearing.Power is converted into two power perpendicular to last shock-absorbing spring contact-making surface through connecting rod during work, makes the axial-movement of operate portions along last shock-absorbing spring, reaches the work purpose.
The beneficial effect of the utility model is: the frame mode that the utility model adopts power part and operate portions to separate; Make the amplitude of screen(ing) machine remain constant; The increase and decrease because of load does not change, and can effectively improve screening efficiency, when preventing simultaneously that screen(ing) machine is unloaded because of the excessive destruction of amplitude to sieve nest.The power of vibrating motor is just in order to provide screen(ing) machine required constant amplitude, and its electric current does not change because of the increase and decrease of load, can effectively reduce the energy consumption of screen(ing) machine.Vibrating motor directly is installed on the platen, overhauls and safeguards simple and conveniently, simultaneously can also reduce fault rate.It is screen frame (unit) and sieve nest that operate portions is decomposed, and mainly is to change sieve nest in the use, can reduce use cost and repair and maintenance difficulty.
Description of drawings
Accompanying drawing is the utility model structural representation;
Among the figure: 1 is platen, and 2 is connecting rod, and 3 is vibrating motor, and 4 is last shock-absorbing spring, and 5 is screen frame (unit), and 6 is sieve nest, and 7 are following shock-absorbing spring, and 8 is base.
The specific embodiment
Shown in accompanying drawing; The utility model power part is made up of platen 1 and vibrating motor 3, and operate portions is made up of screen frame (unit) 5 and sieve nest 6, and screen frame (unit) 5 is bearing on the base 8 by following shock-absorbing spring 7; Platen 1 is placed on the screen frame (unit) 5 by last shock-absorbing spring, is connected with connecting rod 2 transferring power between platen 1 and the screen frame (unit) 5.Screen frame (unit) 5 is a body structure, during sieve nest 6 operate as normal, installs and selects 5 ° of inclinations angle for use.Screen frame (unit) 5 is provided with rubber blanket with the contact position of sieve nest 6.The side of sieve nest 6 and end face are provided with the preventing rubber plate, are added with the high score overcoat on crossbeam and the grating.
Claims (5)
1. an energy-conservation straight line shaker is made up of platen, connecting rod, vibrating motor, last shock-absorbing spring, screen frame (unit), sieve nest, following shock-absorbing spring, bearing, it is characterized in that on platen, being equipped with vibrating motor, and platen is connected by last shock-absorbing spring with screen frame (unit), and establishes the connecting rod transmission; Sieve nest is installed in the screen frame (unit), is placed on the bearing by following shock-absorbing spring.
2. a kind of energy-conservation straight line shaker according to claim 1 is characterized in that the mounting inclination angle degree of said sieve nest is+5 ° to-20 °.
3. a kind of energy-conservation straight line shaker according to claim 1 is characterized in that said screen frame (unit) is a body structure.
4. a kind of energy-conservation straight line shaker according to claim 1 is characterized in that screen frame (unit) and sieve nest contact position are provided with rubber blanket.
5. a kind of energy-conservation straight line shaker according to claim 1 is characterized in that the end face of the side of said sieve nest is established the preventing rubber plate; Crossbeam and grating are established the polymer protection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202557191U CN202238615U (en) | 2011-07-20 | 2011-07-20 | Energy-saving linear sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202557191U CN202238615U (en) | 2011-07-20 | 2011-07-20 | Energy-saving linear sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238615U true CN202238615U (en) | 2012-05-30 |
Family
ID=46099919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202557191U Expired - Fee Related CN202238615U (en) | 2011-07-20 | 2011-07-20 | Energy-saving linear sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261492A (en) * | 2018-11-02 | 2019-01-25 | 新乡市太行耐磨机械设备有限公司 | A kind of hydraulic vibrating screen device and its application method of tumbling |
-
2011
- 2011-07-20 CN CN2011202557191U patent/CN202238615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261492A (en) * | 2018-11-02 | 2019-01-25 | 新乡市太行耐磨机械设备有限公司 | A kind of hydraulic vibrating screen device and its application method of tumbling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120720 |