CN202880342U - Transmission device of vibrator feeder - Google Patents
Transmission device of vibrator feeder Download PDFInfo
- Publication number
- CN202880342U CN202880342U CN2012205373300U CN201220537330U CN202880342U CN 202880342 U CN202880342 U CN 202880342U CN 2012205373300 U CN2012205373300 U CN 2012205373300U CN 201220537330 U CN201220537330 U CN 201220537330U CN 202880342 U CN202880342 U CN 202880342U
- Authority
- CN
- China
- Prior art keywords
- motor
- flexible coupling
- vibrator feeder
- frequency
- coupler
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
A transmission device of a vibrator feeder comprises a motor seat (1), a frequency control motor (2) and a flexible coupling (3), wherein the motor seat (1) is installed on a concrete foundation, the frequency control motor (2) which includes a frequency conversion electronic control system is installed on the motor seat, an driving end of the flexible coupling is connected on a transmission shaft of the frequency control motor (2) in a sleeved mode through a flat key, and a driven end of the flexible coupling is connected with a main shaft of an oscillating conveyor vibration excitation box (4) in a sleeved mode through the flat key. According to the transmission device of the vibrator feeder, feeding amplitude adjustment of the vibrator feeder can be enabled to be convenient and safe to operate, the motor is not needed to be started frequently, transmission efficiency is improved, service life of the motor is prolonged, failure frequency of the vibrator feeder is reduced, and the transmission device of the vibrator feeder is simple in structure.
Description
Technical field
The utility model relates to a kind of vibrating feeder driving device technical field.
Background technology
Vibrating feeder is the broken feeding device of the most widely used one-level of present building stones associating crushing production line.At present the driving device of this kind equipment be motor mounting on the spring buffer seat, power is passed to the exciting case through the cone belt device, then realizes the purpose of vibrating feed.In use there are three drawbacks in this power drive: the one, for the increase and decrease feeding coal needs to adjust amplitude, can only be when shutdown on mechanical outflow of population master, the driven axle deflection angle of eccentric bushing realize, waste time and energy; The 2nd, when feeding coal was too much, downstream equipment ceaselessly in the situation, can only start again feed by stopping vibrating feeder when needing, and frequent starting greatly reduces the life-span of electrical motor and electric elements thereof; The 3rd, Belt Drive makes motor reel and exciting case main shaft bear unnecessary flexure stress, increase the actual work temperature of associated bearings and electrical motor, reduction associated bearings to a certain degree and the life-span of electrical motor, the oil sealing leakage of oil easy to wear of exciting case spindle pulley end causes waste and pollution.Equipment failure rate is high in a word, and result of use is undesirable.
Summary of the invention
The purpose of this utility model is to provide a kind of convenient and safety of vibrating feeder feed amplitude adjusting operation that makes, need not the frequent starting electrical motor, improve driving efficiency, prolong the electrical motor life-span, reduce the vibrating feed failure frequency, the simpler vibrating feeder driving device of structure.
The purpose of this utility model is achieved by the following technical solution.
A kind of driving device of vibrating feeder includes the motor cabinet that is installed on the concrete foundation, is installed on the frequency-conversion and speed-regulation motor that contains frequency conversion electrical control system on the motor cabinet, drive end connects motor shaft and Partner connect jigging conveyer exciting case main shaft by the flat key suit flexible coupling by the flat key suit.
Flexible coupling described in the utility model comprises back-to-back drive end half a coupler and Partner half a coupler, is connected on the flange of drive end half a coupler with bolt and the flexible adhesive tape on the flange of Partner half a coupler.
The utility model driving device is in service, when the equipment charging in vibrating feeder downstream is too much loaded heavily, by controlling frequency conversion electrical control system, reduces motor speed, reduces exciting case amplitude, then realizes reducing feed; When the too small underload of the equipment charging in downstream, by controlling frequency conversion electrical control system, improve motor speed, increase exciting case amplitude, then realize strengthening feed.Whole process need not to shut down carries out the machinery adjustment or shuts down wait, the drawback of having avoided frequent starting to bring.
Further set forth content of the present utility model below in conjunction with Figure of description.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is flexible coupling structural representation of the present utility model.
The specific embodiment
As shown in the figure, motor cabinet 1 of the present utility model, be installed on the concrete foundation with built-in fitting or holding-down bolt, the frequency-conversion and speed-regulation motor 2 usefulness bolts that contain frequency conversion electrical control system are installed on the motor cabinet 1, the drive end of flexible coupling 3 is contained on the motor reel with the flat key coupling sleeve and Partner also connects on the main shaft of suit exciting case 4 with flat key, and the flexible adhesive tape 3-3 of flexible coupling 3 is connected on the flange of back-to-back drive end half a coupler 3-1 and Partner half a coupler 3-2 with bolt 3-4.
The utility model is in service, when the equipment charging in vibrating feeder 4 downstreams is too much loaded heavily, by reducing frequency-conversion and speed-regulation motor 2 rotating speeds, reduces exciting case amplitude, then realizes reducing feed; When the too small underload of the equipment charging in downstream, by improving frequency-conversion and speed-regulation motor 2 rotating speeds, increase exciting case amplitude, then realize strengthening feed.Whole process need not to shut down carries out the machinery adjustment or shuts down wait.
Motor cabinet of the present utility model, simple in structure, low cost of manufacture, intensity is larger than the elastic buffer bearing, can separate with the vibrating feed machine host to be installed on the same concrete foundation.
Frequency-conversion and speed-regulation motor of the present utility model adopts the standard frequency-conversion and speed-regulation motor.Active eccentric bushing in the exciting case and passive eccentric bushing deflection angle is installed as 90 ° of mechanical activation amplitude maximum; this angle of shutdown adjustment that need not in service; but the speed governing of operation frequency conversion electrical control system changes exciting case amplitude, realizes the purpose that the vibrating feed size is adjusted.Simultaneously, need not frequent shutdown and startup, at utmost alleviate starting current to impact and the infringement of electrical motor and electric power system.
Flexible coupling of the present utility model, simple in structure, to draw materials extensively, the handling ease cost is low.Use flexible coupling, mainly realize three effects, the first at flexible adhesive tape place, realizes that frequency-conversion and speed-regulation motor is in the application of vibrating feeder with the vibration disappearance of main frame exciting case; It two is to change original Belt Drive to be the coupler direct-connection transmission, and is simple and compact for structure, improves driving efficiency.It three is to deduct the flexure stress that motor reel and exciting case main shaft produce because of triangle belt tension, reduce the distortion of axle, improve running state and the wear pattern of bearing and overhanging some oil sealing of exciting case main shaft, reduce the operating temperature of bearing and electrical motor, reduce leakage of oil amount and number of times, prolong the life-span of stressed part on the drive path.
Claims (2)
1. the driving device of a vibrating feeder, it is characterized in that, include the motor cabinet (1) that is installed on the concrete foundation, be installed on the frequency-conversion and speed-regulation motor that contains frequency conversion electrical control system (2) on the motor cabinet, drive end connects electrical motor (2) transmission shaft and Partner connect jigging conveyer exciting case (4) main shaft by the flat key suit flexible coupling (3) by the flat key suit.
2. the driving device of a kind of vibrating feeder according to claim 1, it is characterized in that, described flexible coupling (3) comprises back-to-back drive end half a coupler (3-1) and Partner half a coupler (3-2), is connected on the flange of drive end half a coupler (3-1) with bolt (3-4) and the flexible adhesive tape (3-3) on the flange of Partner half a coupler (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205373300U CN202880342U (en) | 2012-10-19 | 2012-10-19 | Transmission device of vibrator feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205373300U CN202880342U (en) | 2012-10-19 | 2012-10-19 | Transmission device of vibrator feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880342U true CN202880342U (en) | 2013-04-17 |
Family
ID=48071789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205373300U Expired - Fee Related CN202880342U (en) | 2012-10-19 | 2012-10-19 | Transmission device of vibrator feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202880342U (en) |
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2012
- 2012-10-19 CN CN2012205373300U patent/CN202880342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |