CN106494832A - A kind of electro-vibrating feeder - Google Patents
A kind of electro-vibrating feeder Download PDFInfo
- Publication number
- CN106494832A CN106494832A CN201610839548.4A CN201610839548A CN106494832A CN 106494832 A CN106494832 A CN 106494832A CN 201610839548 A CN201610839548 A CN 201610839548A CN 106494832 A CN106494832 A CN 106494832A
- Authority
- CN
- China
- Prior art keywords
- electromagnetic vibrator
- electro
- vibrator
- diode
- resistance
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/04—Load carriers other than helical or spiral channels or conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/24—Electromagnetic devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Abstract
The present invention relates to mechanical oscillation field, more particularly to a kind of electro-vibrating feeder, the electro-vibrating feeder include：Electromagnetic vibrator (1), electromagnetic vibrator base (2), feed machine support (3), feed hopper (4), sieve plate (5), shock absorber (6) and feeder trough (7).The present invention is by being improved to electro-vibrating feeder; install sieve plate (5) and feed hopper (4) additional; reach can separation of material can carry out the purpose of vibrating feed again; by being improved to the half-wave rectifying circuit of electromagnetic vibrator; reversal connection diode; reach can fast braking, the purpose of coil can be protected again.
Description
【Technical field】
The present invention relates to mechanical oscillation field, more particularly to a kind of electro-vibrating feeder.
【Background technology】
Electro-vibrating feeder be a kind of carry out continuous productive process automation equipment, for material from storage bin or other
Uniform or quantitative in stock device be supplied in feeding equipment, electro-vibrating feeder simple structure is easy to operate, is not required to moisten
Change, power consumption is little, can adjust feeding coal, therefore be widely used, electro-vibrating feeder is using after halfwave rectifier
Unidirectional pulsating current flows through the motor coil of electro-vibrating feeder, produces corresponding pulse-electromagnetic force, according to alternating current
Frequency continuously carries out of reciprocating vibration, and vibration frequency is uniform, can guarantee that continual and steady feed in feeding process, reduces and misses
Difference.
But current electromagnetic feeder is used primarily on vibrating feed, it is impossible to which, while carrying out the screening of raw material, electromagnetism is given
The conventional mode of braking of material machine is condenser type mode of braking, is braked using the mode of braking, and braking time is about that 12s is left
The right side, due to due to inertia, aftershock after stopping charging also may proceed to vibrate, and can affect the accuracy being fed, therefore, in electromagnetic vibration
Need to solve following problem in the feed of dynamic batcher, braking procedure：(1) pretreatment screening can be carried out to raw material, is reached
Save time, labour-saving purpose；(2) energy fast braking, while electromagnetic vibration machine coil can be protected.
【Content of the invention】
In view of the above, it is necessary to provide a kind of electro-vibrating feeder, pretreatment screening can be carried out to raw material, can be fast
Speed braking, while can protect electromagnetic vibration machine coil reach save time, labour-saving purpose.
For reaching above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of electro-vibrating feeder, including：Electromagnetic vibrator, electromagnetic vibrator base, feed machine support, feed hopper,
Sieve plate, shock absorber and feeder trough；The electromagnetic vibrator is fastened on electromagnetic vibrator base by spring, electric and magnetic oscillation
Device is connected by bolt with feeder trough；Ramp bracket is installed on the inside of the feeder trough, lateral wall is welded with hangers；The charging
Bucket is placed in ramp bracket carves conjunction with ramp bracket, and feeding funnel bottom part is installed with sieve plate；There is extension at the shock absorber two ends
Hook, two ends hook connect the hangers of the cross bar and feeder trough of feed machine support respectively.
Further, the electromagnetic vibrator also includes that half-wave rectifying circuit, half-wave rectifying circuit connect electromagnetic vibrator
Coil, the half-wave rectifying circuit include power supply, resistance R, diode D1, diode D2, electromagnetic vibrator resistance RVibratorAnd electromagnetism
Vibrator coil L, one end connection resistance R of the power supply, resistance R connect diode D1Input, diode D1Output end is distinguished
Connection diode D2Output end and electromagnetic vibrator resistance RVibrator, electromagnetic vibrator resistance RVibratorGo here and there with electromagnetic vibrator coil L
With diode D after connection2Input is in parallel, accesses the power supply other end.
Further, the mesh of the sieve plate is regular hexagon or circular aperture.
Further, rubber flexible pad is fixed with the ramp bracket of the feeder trough, and the spacer thickness is 1mm-
3mm.
Further, the shock absorber is 2-8, is equally divided into two groups, shock absorber outwardly angle into 10 °-
20°.
Further, the feeder trough groove inner bottom surface is Falling Wedge, horizontal by 20 ° -30 °.
The present invention has the advantages that：
The present invention is transformed on original electro-vibrating feeder, is installed feed hopper additional, is installed sieve additional in feeding funnel bottom part
Plate, is provided with flexible gasket between feed hopper and ramp bracket, can prevent and treat the friction between feed hopper and support, moreover it is possible to logical
The linking that crosses between pad, vibrates the aftershock for producing using blow tank, accelerates the screening of material, and the sieve plate of the present invention is from circle
Shape, the mesh of hexagon, the mesh can pass through preferably material, accelerate screening speed, in order to accelerate the sliding force of material, send out
The groove inner bottom surface of feeder trough is also changed to a person of good sense wedge shape for declining, and effect of the material using gravity can accelerate to glide, conveniently give
Material, meanwhile, in order to reach braking as early as possible, the coil of electromagnetic vibration machine being protected, inventor is by the improvement to half-wave rectifying circuit
To reach the purpose of fast braking, inventor's reversal connection one between the coil of the resistance and electromagnetic vibration machine of half-wave rectifying circuit
Diode, using the property of diode unilateal conduction, sends the rearmounted electric current that electromagnetic vibration machine is produced back to coil again, formed compared with
Little DC circuit, coil produce stationary magnetic field, reach the purpose of braking.
【Description of the drawings】
Fig. 1 is the front view of electromagnetic vibration machine；
Fig. 2 is the right view of electromagnetic vibration machine；
Fig. 3 is the sieve aperture schematic diagram of sieve plate；
Fig. 4 is the circuit diagram of braking circuit.
【Specific embodiment】
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.Elaborate a lot of details in order to fully understanding this in the following description
Bright.But the present invention can be implemented with being much different from alternate manner described here, and those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, and therefore the present invention is not embodied as being limited by following public.
Embodiment 1：
A kind of electro-vibrating feeder, as shown in Figure 1 and Figure 2, including electromagnetic vibrator 1, electromagnetic vibrator base 2, feed
Machine support 3, feed hopper 4, sieve plate 5, shock absorber 6 and feeder trough 7；Electromagnetic vibrator 1 is fastened on electric and magnetic oscillation by spring
On device base 2, electromagnetic vibrator 1 is connected by bolt with feeder trough 7；Ramp bracket 8, lateral wall are installed on the inside of feeder trough 7
It is welded with hangers 9；Feed hopper 4 is placed in ramp bracket 8 carves conjunction with ramp bracket 8, and 4 bottom of feed hopper is installed with sieve plate
5；6 two ends of shock absorber have hook, two ends hook to connect the hangers 9 of the cross bar and feeder trough of feed machine support 3 respectively.
Electro-vibrating feeder is opened, material enters feeder trough vibration from hopper through screening from feed hopper feeding, material
Feed.
In order to accelerate the braking of electromagnetic vibration machine, meanwhile, protect the coil of electromagnetic vibration machine, the braking to electromagnetic vibration machine
Circuit is improved, and the circuit after improvement is as shown in figure 4, electromagnetic vibrator 1 also includes half-wave rectifying circuit, half-wave rectifying circuit
Connection electromagnetic vibrator coil, half-wave rectifying circuit include power supply, resistance R, diode D1, diode D2, electromagnetic vibrator resistance
RVibratorWith electromagnetic vibrator coil L, one end connection resistance R of the power supply, resistance R connect diode D1Input, diode D1
Output end connects diode D respectively2Output end and electromagnetic vibrator resistance RVibrator, electromagnetic vibrator resistance RVibratorWith electric and magnetic oscillation
With diode D after device coil L series connection2Input is in parallel, accesses the power supply other end.
The coil of electromagnetic vibration machine inherently inductance, with storage energy function, and discharge current hysteresis after
90 ° of voltage, when supply voltage is 0, release energy maximum, and release current is identical with primary current direction, can cause electromagnetism
Bobbing machine proceeds to vibrate, after improvement between the inductance of half-wave rectifying circuit one diode of reversal connection, electromagnetic vibration machine line
The electric current that circle is produced is through diode D2Unidirectional dam be sent to coil again, make braking circuit form less DC current, line
Circle produces stationary magnetic field, so as to be braked.
Through contrast test, inventor is by embodiment 1 and the same model, power being braked using capacitance connection circuit
Electro-vibrating feeder under equal conditions carry out shutoff operation to electro-vibrating feeder, find the electromagnetic vibration of embodiment 1
Dynamic batcher braking time is 1s-3s, the short 8s-10s of the circuit time than being braked with electric capacity.
Embodiment 2：
For percent of pass of the further strength imparting material by sieve plate, by screen deck net hole machined into regular hexagon or circle.
Embodiment 3：
For further strengthening screening efficiency, using the aftershock of electro-vibrating feeder, meanwhile, mitigate feed hopper and feeder trough
Frictional force, inventor is also fixed with rubber flexible pad in the ramp bracket 8 of feeder trough, and spacer thickness is 1mm-3mm.
Embodiment 4：
In order to reduce the teeter of electro-vibrating feeder, shock absorber 6 selects even numbers, is 2-8, is divided into two
Group, outwardly angle is 10 ° -20 ° to shock absorber.
Embodiment 5：
Charging dead angle to be formed in order to prevent, using the slip of Action of Gravity Field quickening material, inventor is to bottom in feeder trough groove
Face is improved, and 8 groove inner bottom surface of feeder trough is changed to Falling Wedge, horizontal by 20 ° -30 °.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore limitation of the scope of the invention can not be interpreted as.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.Therefore, protection scope of the present invention should be defined by claims.
Claims (6)
1. a kind of electro-vibrating feeder, it is characterised in that include：Electromagnetic vibrator (1), electromagnetic vibrator base (2), feed
Machine support (3), feed hopper (4), sieve plate (5), shock absorber (6) and feeder trough (7)；Electromagnetic vibrator (1) is connected by spring
Connect and be fixed on electromagnetic vibrator base (2), electromagnetic vibrator (1) is connected by bolt with feeder trough (7)；The feeder trough
(7) ramp bracket (8) is installed on the inside of, lateral wall is welded with hangers (9)；Feed hopper (4) are placed on ramp bracket (8)
On, conjunction is carved with ramp bracket (8), feed hopper (4) bottom is installed with sieve plate (5)；There is hook at shock absorber (6) two ends,
Two ends hook connects the hangers (9) of the cross bar and feeder trough of feed machine support (3) respectively.
2. a kind of electro-vibrating feeder according to claim 1, it is characterised in that electromagnetic vibrator (1) also wraps
Include half-wave rectifying circuit, half-wave rectifying circuit connects electromagnetic vibrator coil, the half-wave rectifying circuit include power supply, resistance R,
Diode D1, diode D2, electromagnetic vibrator resistance RVibratorWith electromagnetic vibrator coil L, the power supply one end connection resistance R,
Resistance R connects diode D1Input, diode D1Output end connects diode D respectively2Output end and electromagnetic vibrator resistance
RVibrator, electromagnetic vibrator resistance RVibratorWith diode D after connecting with electromagnetic vibrator coil L2Input is in parallel, accesses power supply another
One end.
3. a kind of electro-vibrating feeder according to claim 1, it is characterised in that the mesh of sieve plate (5) is for just
Hexagon or circular aperture.
4. a kind of electro-vibrating feeder according to claim 1, it is characterised in that the ramp bracket of the feeder trough
(8) rubber flexible pad is fixed with, and the spacer thickness is 1mm-3mm.
5. a kind of electro-vibrating feeder according to claim 1, it is characterised in that described shock absorber (6) are 2-8,
Two groups are divided into, outwardly angle is 10 ° -20 ° to shock absorber.
6. a kind of electro-vibrating feeder according to claim 1, it is characterised in that feeder trough (8) groove inner bottom surface
For Falling Wedge, horizontal by 20 ° -30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839548.4A CN106494832A (en) | 2016-09-22 | 2016-09-22 | A kind of electro-vibrating feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610839548.4A CN106494832A (en) | 2016-09-22 | 2016-09-22 | A kind of electro-vibrating feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106494832A true CN106494832A (en) | 2017-03-15 |
Family
ID=58290930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610839548.4A Pending CN106494832A (en) | 2016-09-22 | 2016-09-22 | A kind of electro-vibrating feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106494832A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517098A (en) * | 2020-04-13 | 2020-08-11 | 洛阳兰迪玻璃机器股份有限公司 | Vacuum glass support separating and arranging device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202052607U (en) * | 2010-12-30 | 2011-11-30 | 引领散料设备技术（大连）有限公司 | Improved structure of vibrating feeder |
| CN204486224U (en) * | 2014-12-23 | 2015-07-22 | 常州市亚明涂料有限公司 | A kind of raw material linear vibrating screen |
| CN104868707A (en) * | 2014-01-15 | 2015-08-26 | 天津豪雅科技发展有限公司 | Elevator band-type brake power supply device |
| CN204980105U (en) * | 2015-07-28 | 2016-01-20 | 雅安富君铸造有限公司 | Vibrating feeder |
| CN204996698U (en) * | 2015-09-29 | 2016-01-27 | 福建省长绿食品饮料有限公司 | High -efficient vibration filter sieve |
| CN205087483U (en) * | 2015-09-24 | 2016-03-16 | 嘉善偌德传动设备有限公司 | Electromagnetic vibration feeder |
-
2016
- 2016-09-22 CN CN201610839548.4A patent/CN106494832A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202052607U (en) * | 2010-12-30 | 2011-11-30 | 引领散料设备技术（大连）有限公司 | Improved structure of vibrating feeder |
| CN104868707A (en) * | 2014-01-15 | 2015-08-26 | 天津豪雅科技发展有限公司 | Elevator band-type brake power supply device |
| CN204486224U (en) * | 2014-12-23 | 2015-07-22 | 常州市亚明涂料有限公司 | A kind of raw material linear vibrating screen |
| CN204980105U (en) * | 2015-07-28 | 2016-01-20 | 雅安富君铸造有限公司 | Vibrating feeder |
| CN205087483U (en) * | 2015-09-24 | 2016-03-16 | 嘉善偌德传动设备有限公司 | Electromagnetic vibration feeder |
| CN204996698U (en) * | 2015-09-29 | 2016-01-27 | 福建省长绿食品饮料有限公司 | High -efficient vibration filter sieve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517098A (en) * | 2020-04-13 | 2020-08-11 | 洛阳兰迪玻璃机器股份有限公司 | Vacuum glass support separating and arranging device and method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |