CN201020443Y - Universal expansion rocker type vibration feeding sieve - Google Patents
Universal expansion rocker type vibration feeding sieve Download PDFInfo
- Publication number
- CN201020443Y CN201020443Y CNU2006201189670U CN200620118967U CN201020443Y CN 201020443 Y CN201020443 Y CN 201020443Y CN U2006201189670 U CNU2006201189670 U CN U2006201189670U CN 200620118967 U CN200620118967 U CN 200620118967U CN 201020443 Y CN201020443 Y CN 201020443Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- universal
- fixed
- eccentric block
- eccentric
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a device automatically feeding and screening materials with mechanical and vibrating theories. The structure of the vibrating feeding screen is composed of a screen body, a three-shaft eccentric block device, a drive unit and a universal retractable rocker device, and the inventive content is that: a three-shaft eccentric block device is adopted to produce and adjust the exciting force required by the vibrating feeding screen, and a fixed eccentric block and an adjustable eccentric block are positioned respectively on three shafts to regulate the included angle of the fixed eccentric block and the adjustable eccentric block so as to change the exciting force; two auxiliary shaft eccentric block devices are designed at left and right sides of the main shaft eccentric block device to balance the exciting force and to achieve the objective of steady operation of the screen body; the design of the drive unit is provided with reliable gear, shaft, belt, bearing and so on to transmit the power and to meet the objective of steady operation for a long period; the damping compounded rubber mechanism of the universal retractable rocker device can effectively convert the vibrational energy into the heat energy and then disappear to achieve bearing and buffer actions for the screen body.
Description
Affiliated technical field
The utility model relates to a kind of equipment that utilizes theory of mechanics and vibration principle material to be carried out autofeed and screening.Mainly be feed and the screening that is used for graininess and lump material, be usually used in the industries such as chemical industry, medicine, light industry, coal, building materials, metallurgy.
Background technology
At present, known vibrating feed sieve has electromagnetic type, eccentric block formula, rubber spring type, diagrid formula etc.At present the vibrating feed that uses in the every profession and trade sieve ubiquitous defective be the energy consumption height, easily sizing, consumable accessory consumption is big, maintenance cost is high, the unit operation noise is big, dust is big.
Summary of the invention
For overcome existing vibrating feed sieve energy consumption height, the sizing cleaning is difficult, maintenance cost is high, noise is big, dust is big, the disadvantage of compound inefficiency, the utility model technology provide a kind of energy consumption low, be difficult for sizing, maintenance cost is low, noise is little, dust is little, compound usefulness is good novel vibrating feeding screen.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of universal flexible rocker-type vibrating feed sieve, it is characterized in that: the vibrating feed sieve is by sieve nest, eccentric block device, drive unit, universal scalability rocker actuator is formed, the feed sieve nest has the sieve nest afterbody to erect rocking bar, sieve nest afterbody rolling bar, the sieve nest head erects rocking bar, the feeding screen bearing is connected and fixed, the lower and upper housing of connection in butterfly hold-down bolt mechanism, screen cloth forms the screening chamber, feed sieve nest lower head has drive unit, the eccentric block device sub-assembly connects, the top has charging aperture to be connected with peep hole, and afterbody has the dust suction feed opening to connect.Its operation principle is to utilize motor pulley drive spindle pulley to make axle fly commentaries on classics and driven gear, eccentric block at a high speed and reach eccentric shaft to rotate together, eccentric shaft drives eccentric axle box and feed sieve nest again and does rotation and move back and forth the purpose that reaches feed by certain track together, the support of feeding screen and be hung with the rocking bar control of universal scalability.Summary of the invention is: vibrating feed sieves the generation of required exciting force and adjusts and adopt three eccentric shaft block assemblies, fixed eccentric block and adjustable eccentric piece are respectively arranged on three, angle between adjusting fixed eccentric block and the adjustable eccentric piece can change the size of exciting force, can reach the purpose of control feeding coal size; Two secondary eccentric block device of design can reach the effect of balance exciting force about the spindle eccentricity block assembly, reach the sieve nest running steadily, reduce the purpose of noise; Adopt reliable gear, axle, belt, bearing even flowing during the drive unit design, its objective is that can implement unit maximizes, and reaches the purpose of long period even running; The damping compounded rubber mechanism of universal scalability rocker actuator can effectively change vibrational energy into heat energy and disappear, and has reached support, buffering, regulating action to sieve nest.Technological core is: three eccentric shaft block assemblies are to the adjustability of amplitude, universal scalability rocker actuator support, the regulating action to sieve nest.
The beneficial effects of the utility model are: reasonable in design, with high content of technology, safety and environmental protection usefulness is remarkable, the equipment installation and removal are convenient, versatility is good, simple to operate, feed is effective, efficient is high, energy consumption is low, the universal scalability rocker actuator that adopts can reach long-term quantity-produced purpose, the consumable accessory life-span is long, price is low, maintenance cost is low, inlet amount and load can suitably be adjusted, the equipment overall sealing performance is good, and noise is little, dust is little.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further specified.
Fig. 1 is the universal flexible rocker-type vibrating feed screen banks assembling structure figure of the utility model.
Fig. 2 is universal flexible rocker-type vibrating feed sieve drive unit and eccentric structure chart.
Fig. 3 is that vibrating feed sieves universal retractility rocker actuator assembling assumption diagram.
Fig. 4 is vibrating feed sieve universal expansion joint front view and vertical view structure chart.
Among Fig. 1, be the assembling assumption diagram of universal retractility rocker-type vibrating feed sieve.Form by vibrating feed sieve drive unit, eccentric block device, vibrating feed sieve nest, universal retractility rocker actuator four parts.1. the sieve nest afterbody erects rocking bar, 2. sieve nest afterbody rolling bar, the 3. perpendicular rocking bar of sieve nest head, 4. peep hole, 5. charging aperture, 6. dust suction feed opening, 7. feed opening, 8. drive motors, 9. driving belt, 10. feed sieve nest, 11. the feeding screen bearing, 12. vibrating feeds sieve is gone up housing, 13. screen clothes, 14. butterfly hold-down bolt mechanism, 15. drive units, eccentric block device sub-assembly.
Among Fig. 2,1-1. eccentric shaft bearing, 2-1. main shaft upper bearing (metal), 3-1. main shaft lower bearing, 4-1. the main shaft support bearing, 5-1. counter shaft bearing, 6-1. countershaft, 7-1. bearing upper press cover, 8-1. main shaft, 9-1. mainshaft gear, 10-1. countershaft gear, 11-1. spindle pulley, 12-1. terminal pad, 13-1. master's fixed eccentric block, the secondary fixed eccentric block of 14-1., 15-1. bearing lower cover, 16-1. eccentric shaft, 17-1. regulating block, 18-1. bearing gland, 19-1. gear housing, 20-1. gear gland, 21-1. sieve nest.
Among Fig. 3,01. feed sieve nest, 02. connecting plate, 03. universal expansion joint connecting bolt, 04. rocking bar, 05. universal expansion joint, 06. feeding screen props up mounting, 07. universal expansion joint seat.
Among Fig. 4,01-1. universal expansion joint metal square chest, 02-1. scalability rubber, 03-1. universal expansion joint aluminium alloy core.
The specific embodiment
In Fig. 1, material is after charging aperture (5) enters vibrating feed sieve nest (10), utilize motor pulley (8) to drive spindle pulley (9) and make vibrating feed sieve drive unit, main shaft in the eccentric block device sub-assembly (15) flies at a high speed to change and drives main, pinion, eccentric block and eccentric shaft rotate together, eccentric shaft drives eccentric axle box again and the feed sieve nest moves by certain track together, because the exciting force that eccentric block device produces has reached the purpose of autofeed, the vibrational energy that sieve nest produces changes heat energy into to be had the damping compounded rubber mechanism of universal scalability rocker actuator and eliminates.The material part after screen cloth (13) screening that enters sieve nest falls into dust suction feed opening (6), and a part enters next procedure after entering feed opening (7).
Feed sieve nest (10) has the sieve nest afterbody to erect the perpendicular rocking bar (3) of rocking bar (1), sieve nest afterbody rolling bar (2), sieve nest head and feeding screen bearing (11) is connected and fixed, the lower and upper housing of connection (12), screen cloth (13) in butterfly hold-down bolt mechanism (14) form the screening chamber, feed sieve nest (10) lower head has drive unit, eccentric block device sub-assembly (15) to connect, the top has charging aperture (5) to be connected with peep hole (4), and afterbody has dust suction feed opening (6), feed opening (7) to connect.
In Fig. 2, the required exciting force of vibrating feed sieve nest be by spindle pulley (11-1) make main shaft (8-1) fly at a high speed to change and drive master gear (9-1), pinion (10-1), countershaft (6-1) and eccentric block (13-1) and (14-1) and eccentric shaft (16-1) rotate together.Eccentric shaft (16-1) drives eccentric axle box (18-1) again and feed sieve nest (21-1) is done rotation and moved back and forth the purpose that reaches feed by certain track together, the support of feed sieve nest (21-1) and be hung with the rocking bar control of universal retractility, eccentric block (13-1) and (14-1) and top regulating block (17-1) amplitude and the movement locus that can adjust the feeding screen body control feeding coal.Spindle pulley (11-1) is connected on the main shaft (8-1), main shaft (8-1) has main shaft upper bearing (metal) (2-1), main shaft lower bearing (3-1) and spring bearing (4-1) are fixing, spring bearing (4-1) has bearing lower cover (15-1) to compress, mainshaft gear (9-1) is fixed on main shaft (8-1) and upward is connected with left and right sides pinion (10-1), left and right sides pinion (10-1) is fixed on has counter shaft bearing (5-1) fixing on the countershaft (6-1), pinion (10-1) has gear gland (20-1) to compress, counter shaft bearing (5-1) has bearing upper press cover (7-1) to compress, main fixed eccentric block (13-1) is fixed on the main shaft (8-1), secondary fixed eccentric block (14-1) is fixed on the countershaft (6-1), regulating block (17-1) is fixed on the secondary fixed eccentric block (14-1), eccentric shaft (16-1) and main shaft (8-1) have terminal pad (12-1) to be connected and fixed, eccentric shaft (16-1) has eccentric shaft bearing (1-1) fixing, eccentric shaft (16-1) and eccentric axle box (18-1) are connected and fixed, eccentric axle box (18-1) and feed sieve nest (21-1) are connected and fixed mainshaft gear (9-1), left and right sides pinion (10-1) is installed in the gear housing (19-1).
In Fig. 3, feed sieve nest (01) is fixed on feeding screen by connecting plate (02) and rocking bar (04) with universal expansion joint (05) and props up on the mounting (06), universal expansion joint (05) has universal expansion joint connecting bolt (03) to be fixed on the universal expansion joint seat (07), rocking bar (04) respectively has two universal expansion joints (05) right-angled intersection to be welded on the expansion bend seat (07) up and down, utilizes the gap of universal expansion joint and expansion bend seat and the compounded rubber elasticity in the universal expansion joint to reach the universal purpose of stretching and eliminating vibrational energy.In Fig. 4, that install universal expansion joint metal square chest (01-1) middle is universal expansion joint aluminium alloy core (03-1), and scalability rubber (02-1) is installed in the middle of universal expansion joint aluminium alloy core (03-1) and the universal expansion joint metal square chest (01-1).
Claims (4)
1. a universal flexible rocker-type vibrating feed sieves, it is characterized in that: the vibrating feed sieve is by sieve nest, eccentric block device, drive unit, universal scalability rocker actuator is formed, feed sieve nest (10) has the sieve nest afterbody to erect rocking bar (1), sieve nest afterbody rolling bar (2), the sieve nest head erects rocking bar (3), feeding screen bearing (11) is connected and fixed, the lower and upper housing of connection (12) in butterfly hold-down bolt mechanism (14), screen cloth (13) forms the screening chamber, feed sieve nest (10) lower head has drive unit, eccentric block device sub-assembly (15) connects, the top has charging aperture (5) to be connected with peep hole (4), and afterbody has dust suction feed opening (6), feed opening (7) connects.
2. universal flexible rocker-type vibrating feed sieve according to claim 1, it is characterized in that: eccentric block device, drive unit is by eccentric shaft bearing (1-1), main shaft upper bearing (metal) (2-1), main shaft lower bearing (3-1), main shaft support bearing (4-1), counter shaft bearing (5-1), countershaft (6-1), bearing upper press cover (7-1), main shaft (8-1), mainshaft gear (9-1), countershaft gear (10-1), spindle pulley (11-1), terminal pad (12-1), main fixed eccentric block (13-1), secondary fixed eccentric block (14-1), bearing lower cover (15-1), eccentric shaft (16-1), regulating block (17-1), bearing gland (18-1), gear housing (19-1), the eccentric block device that gear gland (20-1) is formed, drive unit, spindle pulley (11-1) is connected on the main shaft (8-1), main shaft (8-1) has main shaft upper bearing (metal) (2-1), main shaft lower bearing (3-1) and spring bearing (4-1) are fixing, spring bearing (4-1) has bearing lower cover (15-1) to compress, mainshaft gear (9-1) is fixed on main shaft (8-1) and upward is connected with left and right sides pinion (10-1), left and right sides pinion (10-1) is fixed on has counter shaft bearing (5-1) fixing on the countershaft (6-1), pinion (10-1) has gear gland (20-1) to compress, counter shaft bearing (5-1) has bearing upper press cover (7-1) to compress, main fixed eccentric block (13-1) is fixed on the main shaft (8-1), secondary fixed eccentric block (14-1) is fixed on the countershaft (6-1), regulating block (17-1) is fixed on the secondary fixed eccentric block (14-1), eccentric shaft (16-1) and main shaft (8-1) have terminal pad (12-1) to be connected and fixed, eccentric shaft (16-1) has eccentric shaft bearing (1-1) fixing, eccentric shaft (16-1) and eccentric axle box (18-1) are connected and fixed, eccentric axle box (18-1) and feed sieve nest (21-1) are connected and fixed mainshaft gear (9-1), left and right sides pinion (10-1) is installed in the gear housing (19-1).
3. universal flexible rocker-type vibrating feed sieve according to claim 1, it is characterized in that: universal retractility rocker actuator is by connecting plate (02), universal expansion joint connecting bolt (03), rocking bar (04), universal expansion joint (05), universal expansion joint seat (07), feeding screen props up mounting (06) and forms, feed sieve nest (01) is fixed on feeding screen by connecting plate (02) and rocking bar (04) with universal expansion joint (05) and props up on the mounting (06), universal expansion joint (05) has universal expansion joint connecting bolt (03) to be fixed on the universal expansion joint seat (07), and rocking bar (04) respectively has two universal expansion joints (05) right-angled intersection to be welded on the expansion bend seat (07) up and down.
4. universal flexible rocker-type vibrating feed sieve according to claim 3, it is characterized in that: the structure of universal expansion joint is that universal expansion joint metal square chest (01-1) middle is universal expansion joint aluminium alloy core (03-1), is scalability rubber (02-1) in the middle of universal expansion joint metal square chest (01-1) and universal expansion joint aluminium alloy core (03-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201189670U CN201020443Y (en) | 2006-05-30 | 2006-05-30 | Universal expansion rocker type vibration feeding sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201189670U CN201020443Y (en) | 2006-05-30 | 2006-05-30 | Universal expansion rocker type vibration feeding sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201020443Y true CN201020443Y (en) | 2008-02-13 |
Family
ID=39087850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201189670U Expired - Fee Related CN201020443Y (en) | 2006-05-30 | 2006-05-30 | Universal expansion rocker type vibration feeding sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201020443Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343328A (en) * | 2011-10-13 | 2012-02-08 | 山东博润工业技术有限公司 | Online adjustable exciting vibration equipment |
| CN102641839A (en) * | 2012-04-23 | 2012-08-22 | 江阴市东发机械设备制造有限公司 | Water-coal-slurry vibrating screen |
| CN111750032A (en) * | 2019-03-29 | 2020-10-09 | 金昌中枨科技有限责任公司 | Scalability damping device |
-
2006
- 2006-05-30 CN CNU2006201189670U patent/CN201020443Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343328A (en) * | 2011-10-13 | 2012-02-08 | 山东博润工业技术有限公司 | Online adjustable exciting vibration equipment |
| CN102343328B (en) * | 2011-10-13 | 2013-05-08 | 山东博润工业技术股份有限公司 | Online adjustable exciting vibration equipment |
| CN102641839A (en) * | 2012-04-23 | 2012-08-22 | 江阴市东发机械设备制造有限公司 | Water-coal-slurry vibrating screen |
| CN111750032A (en) * | 2019-03-29 | 2020-10-09 | 金昌中枨科技有限责任公司 | Scalability damping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021051372A1 (en) | Self-reset tuned mass damper based on eddy current and shape memory alloy technology | |
| CN201020443Y (en) | Universal expansion rocker type vibration feeding sieve | |
| CN107228147B (en) | A kind of vertical tuned mass damper of magneto ultralow frequency | |
| CN109681733A (en) | A kind of lifting device of camera and electronic equipment comprising the lifting device | |
| CN106423848B (en) | Four short shock electric machine linear vibrating screens of torsionspring coupling | |
| CN106423847A (en) | Four-short shock exciting motor elliptical vibrating screen coupled with torsion springs | |
| CN201055845Y (en) | Double-vibration source vibrating screen | |
| CN200985206Y (en) | Linear vibration self-synchronous feeder | |
| CN201040281Y (en) | Motor driving vibrating screen equipped on two ends of eccentric quality coaxial line | |
| CN207349747U (en) | A kind of CPCI computers easy to outdoor operations | |
| CN2835698Y (en) | Magnetic levitation vibration damping device for compressor of control cubicle type air conditioner | |
| CN102019230B (en) | Electrostatic dust collector | |
| CN204234339U (en) | A kind of linear electric motors drive self-balancing type vibrating transportation screening machine | |
| CN116707415A (en) | Tracking photovoltaic bracket of shock-absorbing flexible transmission structure | |
| CN111804578B (en) | Hot mine vibrating screen for coal mine | |
| CN210045560U (en) | Vibrating motor type horizontal screen surface classifying screen | |
| CN221181944U (en) | Adjusting structure of coal dewatering screen feed inlet | |
| CN2429269Y (en) | Vibration screen with horizontal movement and ellliptic track with adjustable amplitude and track | |
| CN212509334U (en) | Dual damping device for air source heat pump compressor | |
| CN213050883U (en) | Ball mill with adjustable safeguard function | |
| CN220425907U (en) | Single motor driving device for vibrating screen | |
| CN2744427Y (en) | Highly efficient laminated electromagnet oscillatory mesh screen | |
| CN2858072Y (en) | Energy saving vibrating sieve | |
| CN213568069U (en) | Environment-friendly feeding mechanism | |
| CN2835700Y (en) | Elastic vibration damping device for compressor of control cubicle type air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |