CN2492322Y - Amplitude regulating vibrator - Google Patents
Amplitude regulating vibrator Download PDFInfo
- Publication number
- CN2492322Y CN2492322Y CN 01250382 CN01250382U CN2492322Y CN 2492322 Y CN2492322 Y CN 2492322Y CN 01250382 CN01250382 CN 01250382 CN 01250382 U CN01250382 U CN 01250382U CN 2492322 Y CN2492322 Y CN 2492322Y
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- CN
- China
- Prior art keywords
- amplitude modulation
- shaft
- amplitude
- output shaft
- gear
- 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 relates to an amplitude modulation oscillation device which can generate mechanical oscillation via rotating and can regulate and control the magnitude of the oscillation amplitude, which comprises a dual-motor, an amplitude modulation box and an oscillation platform, a synchronizing distributor case is provided between the amplitude modulation box and the oscillation platform, which is connected with the oscillation platform via a laterality shaft, the synchronizing distributor case is connected with the amplitude modulation box via a shaft and a clutch, the amplitude modulation box comprises two input shaft gears that are connected with the dual-motor and are provided in the machine body, two output shaft gears engage with the input shaft gears, two amplitude modulation beveled gear shafts are fixed coaxially with the input shaft gears, an amplitude modulation shaft engages with the amplitude modulation beveled gear shaft and an amplitude-modulation rod for installing the amplitude modulation gears, the input ends of the two amplitude modulation beveled gear shafts are connected with the input end of the synchronizing distributor case via the clutch. In the synchronizing distributor case, the input shaft is interlocked with the output shaft via the gear system and is connected with the laterality shaft via a cardan universal joint. The utility model has the advantages of convenient dismantle and maintaining, low maintenance cost, low error rate, and high production efficiency.
Description
Technical field
The utility model relates to a kind of amplitude modulated oscillations device that also can regulate and control the vibration amplitude size by rotation generation mechanical oscillation.
Background technology
Existing amplitude modulated oscillations device, as the patent No.: 99203931.2 are called [the amplitude modulated oscillations device is vibrated in two drivings automatically], its shortcoming is as follows: 1, fault rate height: former amplitude modulation apparatus adopts vibrating bin to produce exciting force, laying particular stress on gear by many groups in the vibrating bin forms, gear, axle, bearing are worked under huge alternate load during work, because the requirement of vibration frequency, the linear speed of gear reaches the 30-40 meter per second, under this abominable condition of work, gear, axle, bearing very easily damage, and fault rate is up to becoming 30-60%.
2, the starting time is long: in order to reach enough exciting forces, often adopt a plurality of vibrating bins, system's rotary inertia is very big, and the starting time is long, and network system is had great impact, and influences production efficiency.3, maintenance difficult, the expense height: vibrating bin is made up of high-precision gear, bearing, complex structure.Produce high temperature during because of work, need complicated lubricated and cooling system to keep work, the dismounting difficulty, maintenance period is short, and maintenance time is long, the expense height.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and proposes and a kind of vibration source improved, cancel vibrating bin and laid particular stress on gear, can reach the amplitude modulated oscillations device that fault rate is low, dismounting is easy to maintenance, maintenance costs is low, production efficiency is high.
The purpose of this utility model is achieved in that amplitude modulation case and the shaking platform that comprises bi-motor, is connected with motor, synchronous distributor box is set between amplitude modulation case and shaking platform, be connected by laying particular stress on axle between distributor box and the shaking platform synchronously, distributor box is connected by axle and shaft coupling with the amplitude modulation case synchronously.The amplitude modulation case is by being arranged on two input shaft gears that are connected with bi-motor in the body, two output shaft gears that are meshed with input shaft gear, forming with co-axially fixed two the amplitude modulation helical gear shafts of output shaft gear with the amplitude modulation gear of its engagement and the deckle rod the amplitude modulation gear being installed and being controlled its motion, and the output of two amplitude modulation helical gear shafts is connected by the power shaft of shaft coupling with synchronous distributor box.Distributor box is made of body synchronously, and wherein power shaft links by gear train and output shaft, and output shaft is laid particular stress on axle by universal joint with four respectively again and is connected.
The utility model is except that the amplitude modulation function that has kept former vibrating device, vibration source has been carried out optimal design, cancelled vibrating bin and laid particular stress on gear, replaced traditional fan-shaped, eccentric son, reduced system's rotary inertia with laying particular stress on axle, simplified exciting source, replaced gear parts in the former vibrating bin by the synchronous distributor box of not participating in vibration, it is easy to maintenance to have a dismounting, and maintenance costs is low, fault rate is low, the advantage that productivity ratio is high.
Description of drawings
Fig. 1 is an outside schematic diagram of the present utility model.
Fig. 2 is an amplitude modulation box structure schematic diagram of the present utility model.
Fig. 3 is a synchronous distributor box structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises bi-motor 1, the amplitude modulation case 17 that is connected with motor 1 and shaking platform 19, synchronous distributor box 18 is set between amplitude modulation case 17 and shaking platform 19, be connected by laying particular stress on axle 20 between distributor box 18 and the shaking platform 19 synchronously, synchronous distributor box 18 is connected by axle and shaft coupling with amplitude modulation case 17.
As shown in Figure 2, amplitude modulation case 17 is by being arranged on two input shaft gears 2 that are connected with bi-motor 1 in the body 4, two output shaft gears 3 that are meshed with input shaft gear 2, forming with output shaft gear 3 co-axially fixed two amplitude modulation helical gear shafts 5 with the amplitude modulation gear 6 of its engagement and the deckle rod 7 amplitude modulation gear 6 being installed and being controlled its motion, and the output of two amplitude modulation helical gear shafts 5 is connected by the power shaft 8,9 of shaft coupling with synchronous distributor box.
As shown in Figure 3, distributor box is made of body 10 synchronously, wherein power shaft 9 links by gear train 15 and output shaft 11, output shaft 16, power shaft 8 links by gear train 13 and output shaft 12, output shaft 14, and output shaft 11,12,14,16 is laid particular stress on axle 20 by universal joint with four respectively again and is connected.
Claims (3)
1, a kind of amplitude modulated oscillations device, comprise bi-motor (1), the amplitude modulation case (17) that is connected with motor (1) and shaking platform (19), it is characterized in that: between amplitude modulation case (17) and shaking platform (19), synchronous distributor box (18) is set, be connected by laying particular stress on axle (20) between distributor box (18) and the shaking platform (19) synchronously, synchronous distributor box (18) is connected by axle and shaft coupling with amplitude modulation case (17).
2, a kind of amplitude modulated oscillations device according to claim 1, it is characterized in that: amplitude modulation case (17) is by being arranged on two input shaft gears (2) that are connected with bi-motor (1) in the body (4), two output shaft gears (3) that are meshed with input shaft gear (2), form with co-axially fixed two the amplitude modulation helical gear shafts of output shaft gear (3) (5) with the amplitude modulation gear (6) of its engagement and the deckle rod (7) the amplitude modulation gear being installed and being controlled its motion, the output of two amplitude modulation helical gear shafts (5) is by the shaft coupling and the power shaft (8) of distributor box synchronously, (9) be connected.
3, a kind of amplitude modulated oscillations device according to claim 1, it is characterized in that: distributor box is made of body (10) synchronously, wherein power shaft (9) links by gear train (15) and output shaft (11), output shaft (16), power shaft (8) links by gear train (13) and output shaft (12), output shaft (14), and output shaft (11), (12), (14), (16) are laid particular stress on axle (20) by universal joint with four respectively again and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250382 CN2492322Y (en) | 2001-08-16 | 2001-08-16 | Amplitude regulating vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250382 CN2492322Y (en) | 2001-08-16 | 2001-08-16 | Amplitude regulating vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2492322Y true CN2492322Y (en) | 2002-05-22 |
Family
ID=33660555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250382 Expired - Fee Related CN2492322Y (en) | 2001-08-16 | 2001-08-16 | Amplitude regulating vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2492322Y (en) |
-
2001
- 2001-08-16 CN CN 01250382 patent/CN2492322Y/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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Sun Zhonglei Document name: payment instructions |
|
| 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 |