CN203054001U - Vibrator acceleration measuring device - Google Patents
Vibrator acceleration measuring device Download PDFInfo
- Publication number
- CN203054001U CN203054001U CN 201220711139 CN201220711139U CN203054001U CN 203054001 U CN203054001 U CN 203054001U CN 201220711139 CN201220711139 CN 201220711139 CN 201220711139 U CN201220711139 U CN 201220711139U CN 203054001 U CN203054001 U CN 203054001U
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- measuring device
- acceleration
- signal receiver
- acceleration sensor
- 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 discloses a vibrator acceleration measuring device. The vibrator acceleration measuring device comprises a base with a bottom provided with a plurality of springs. A magnetic core is arranged on the upper end of the base. A vibration bucket is arranged on the upper end of the magnetic core. The outer wall of the lower part of the vibration bucket is provided with an acceleration sensor fixing hole. An acceleration sensor is arranged at the acceleration sensor fixing hole. The vibration bucket outer wall on the opposite side of the acceleration sensor is provided with a signal receiver. The signal receiver is externally connected with a single-chip microcomputer through an A/D converting circuit. By fixing the sensor on the vibration bucket lower part with relatively good rigidity, the measuring accuracy of the measuring device is improved. By adopting a split structure of the acceleration sensor, the signal receiver and the single-chip microcomputer, the measuring device facilitates adjustment on a plurality of vibrators on the same color sorter for vibration amplitude consistency. The measuring accuracy is further enhanced. The position of the magnetic core can be adjusted by adjusting a nut. The adjusting operations are convenient and rapid.
Description
Technical field:
The utility model relates to color selector, relates in particular to a kind of Vib. acceleration measurement device.
Background technology:
Vib. is that color selector must configured parts, and Vib. can make raw grain tiling direct current, make material even, continuous deliver to slideway, particle all flows with identical speed simultaneously.
Vib. generally is divided into electromagnetic type circular vibration device or straight-line oscillation device, is the material feeding device of using always.Electromagnetic type circular vibration device produces small vibration by means of electromagnetic force, rely on the combined action of inertia and gravity to order about material and send to forward along hopper, and in the process of feeding self-orientation in single file in accordance with regulations direction and positional alignment send.
The course of work of electromagnetic type circular vibration device is: input to the electric and magnetic oscillation coil through the alternating current of half-wave rectification, produce frequency and be 50 or the magnetic force of 100Hz, thereby attract the iron core of bottom, drive charging tray and descend.Owing in the be separated by effect of 120 ° and tilted-putted three springs (individually also useful four springs, 90 ° of spaces) of the same circumference of charging tray bottom margin, when charging tray is descended, produce along the circumference of spring vergence direction and reverse.When the magnetic force of electromagnet reduced rapidly and goes to zero, charging tray was under the effect of spring, and revolution is in the other direction risen, and sets back.So under the electromagnetic force effect, continuously charging tray is carried out spiral circular motion, the mixed and disorderly raw material in the charging tray is upwards advanced along charging tray spiral inner wall groove with embarking on journey, and enter the chute of outside from the hopper top, be for further processing.
Vib. has following characteristics: 1. do not have mechanical vibration, bump and powerful rubbing action in feed and the orientation process, can not produce latch up phenomenon; 2. easily directed, highly versatile, the raw material that the transporting pattern feature is different has only the directed original paper of replacing, and other structures all can adopt; 3. material loading is steady, feeding rate height, and feeding speed is easy to adjust; 4. simple in structure, fault is few, and the reliability height is easy to standardization, seriation, universalization, need not to lubricate, and is easy to safeguard, and is more durable.
Originally several Vib. Oscillation Amplitudes of installing at same color selector were inconsistent, and the degree of accuracy of measurement is lower, has a strong impact on the effect that color selector carries out the look choosing.
The utility model content:
In order to remedy the prior art problem, the purpose of this utility model provides a kind of Vib. acceleration measurement device, and is simple and reasonable, is easy to execute-in-place, effectively solved on same the color selector the conforming problem of several Vib. Oscillation Amplitudes.
The technical solution of the utility model is as follows:
The Vib. acceleration measurement device, comprise that the bottom is equipped with the base of some springs, the base upper end is equipped with magnetic core, it is characterized in that: described magnetic core upper end is equipped with the vibration bucket, vibration bucket bottom outer wall has the acceleration transducer fixed orifice, on the acceleration transducer fixed orifice acceleration transducer is installed, the vibration bucket outer wall of acceleration transducer offside is equipped with signal receiver, and described signal receiver is by the external single-chip microcomputer of A/D change-over circuit.
Described Vib. acceleration measurement device is characterized in that: described magnetic core screws the setting nut locking of installation by level.
Useful technique effect of the present utility model is embodied in following several aspect:
1, sensor of the present utility model is fixed in better rigidity vibration bucket bottom, improves the accuracy of measuring.
2, the utility model adopts acceleration transducer, signal receiver, single-chip microcomputer trisome separate type, improves the accuracy of measuring, and the consistance of several Vib. Oscillation Amplitudes on same the color selector is convenient to regulate.
3, magnetic core of the present utility model position can be regulated by setting nut, and is fast convenient.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
The Vib. acceleration measurement device, comprise that the bottom is equipped with the base 2 of some springs 1, base 2 upper ends are equipped with magnetic core 3, magnetic core 3 upper ends are equipped with vibration bucket 4, vibration bucket 4 bottom outer walls have acceleration transducer fixed orifice 5, acceleration transducer 6 is installed on the acceleration transducer fixed orifice 5, and the vibration of acceleration transducer 6 offsides 4 outer walls that struggle against are equipped with signal receiver 7, and signal receiver 7 is by the external single-chip microcomputer 8 of A/D change-over circuit.
7 pairs of signals collecting of signal receiver of the present utility model and treatment circuit adopt the mode of differential transfer, improve stability and the precision of signal transmission.
Claims (2)
1. Vib. acceleration measurement device, comprise that the bottom is equipped with the base of some springs, the base upper end is equipped with magnetic core, it is characterized in that: described magnetic core upper end is equipped with the vibration bucket, vibration bucket bottom outer wall has the acceleration transducer fixed orifice, on the acceleration transducer fixed orifice acceleration transducer is installed, the vibration bucket outer wall of acceleration transducer offside is equipped with signal receiver, and described signal receiver is by the external single-chip microcomputer of A/D change-over circuit.
2. Vib. acceleration measurement device according to claim 1 is characterized in that: described magnetic core screws the setting nut locking of installation by level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711139 CN203054001U (en) | 2012-12-20 | 2012-12-20 | Vibrator acceleration measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711139 CN203054001U (en) | 2012-12-20 | 2012-12-20 | Vibrator acceleration measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203054001U true CN203054001U (en) | 2013-07-10 |
Family
ID=48736941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220711139 Expired - Fee Related CN203054001U (en) | 2012-12-20 | 2012-12-20 | Vibrator acceleration measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203054001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404321A (en) * | 2015-11-03 | 2016-03-16 | 卢申林 | Repeat knock-on type vibrating platform and control method |
| CN107352227A (en) * | 2017-07-13 | 2017-11-17 | 常州工学院 | A kind of electric and magnetic oscillation feed appliance and its adjusting method for eliminating feeding dead point |
-
2012
- 2012-12-20 CN CN 201220711139 patent/CN203054001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404321A (en) * | 2015-11-03 | 2016-03-16 | 卢申林 | Repeat knock-on type vibrating platform and control method |
| CN107352227A (en) * | 2017-07-13 | 2017-11-17 | 常州工学院 | A kind of electric and magnetic oscillation feed appliance and its adjusting method for eliminating feeding dead point |
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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: 20130710 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |