CN104624283A - Vibrating feeding device for rice huller - Google Patents
Vibrating feeding device for rice huller Download PDFInfo
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- CN104624283A CN104624283A CN201410773308.XA CN201410773308A CN104624283A CN 104624283 A CN104624283 A CN 104624283A CN 201410773308 A CN201410773308 A CN 201410773308A CN 104624283 A CN104624283 A CN 104624283A
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- vibrating
- feeding device
- rice huller
- vibrations
- hulling machine
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Abstract
The invention relates to a vibrating feeding device for a rice huller and belongs to the technical field of machinery. The vibrating feeding device for the rice huller solves the problem that the vibrating feeding device for the rice huller is poor in usage stability in the prior art. The vibrating feeding device for the rice huller comprises a chute frame, a vibrating armature is arranged on the back face of the chute frame, an electromagnet and an electromagnetic coil are arranged on the rack of the rice huller, a vibrating gap is arranged between the electromagnet and the vibrating armature, and an one-way alternating current voltage regulation module is arranged between the electromagnetic coil and a power source. The vibrating feeding device for the rice huller adopts a single phase alternating current voltage regulation module to control the voltage of the electromagnetic coil to enable the vibrating frequency of an electromagnetic vibrator to change, so that the goal of regulating vibrating strength is achieved, the structure is simple, the service life is long, and the stability is high.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of Cereals Processing Machines, particularly a kind of vibrations drawing-in device of hulling machine.
Background technology
Hulling machine is that paddy is sloughed clever shell, makes the Cereals Processing Machines of brown rice.It can slough rice grain husks, reduce the quick-fried waist of the grain of rice and epidermis impaired, keep brown rice complete as far as possible.Primarily of compositions such as hopper feed device, frame head apparatus, husk separation chamber, speed-changing gear box, frames.
Rubber roll husker main working parts is horizontal rubber coated pressure bowl or the plastics roller of a pair bonding or suit glue-line on cast iron cylinder.Two roll axis are located in the same horizontal plane or slightly difference in height, and rotate in opposite directions with different rotating speeds, wherein the position of a roller is fixed, and another roller can move, and makes the roll clearance between two rollers adjustable.Paddy feeds between two rollers equably through dropping down plate (or through feeding roller and drop down plate) in rubber roll total length, and isometrical roller, with the reverse revolution of different linear speeds, to be squeezed by the paddy between the pressure of ram makes by roller and stranding is torn.Owing to being subject to the extruding of two rollers and tearing effect by the stranding of two roller speed differences generations, most paddy reaches the object of shelling, enters husk aspirator, then absorbs rice husk through inlet scoop with the wind speed of 4 ~ 5 meter per seconds.After mixture of paddy and husked rice is separated with rice husk, mixture of paddy and husked rice drops down plate from discharging discharges.Roll clearance adjusting mechanism has level pressure to regulate and spacing regulates two classes.The husking yield of rubber roll husker is high, brown rice smooth surface, and cracking rice few, is a kind of important paddy processing equipment.
Vibrations feed system of the prior art mining vibrating feeder as disclosed in Chinese patent (application publication number CN 103538882A), the vibration frequency (alternating current generator has generally come with frequency converter) according to controlling motor controls material level blanking equably.But, adopt the cost of frequency converter high, and fluctuation of service, easily break down, be unfavorable for realizing industrialization.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of structure simple, the drawing-in device of conveniently adjusted vibrations feeder rate of feeding.
Object of the present invention realizes by following technical proposal: a kind of vibrations drawing-in device of hulling machine, it is characterized in that, comprise chute frame, the described chute frame back side is provided with vibrations armature, described hulling machine frame is provided with electromagnet and solenoid, be provided with the bump clearance between described electromagnet and vibrations armature, between described solenoid and power supply, be provided with one-way communication voltage regulating module.
In the vibrations drawing-in device of above-mentioned hulling machine, the adjusting knob that described one-way communication voltage regulating module comprises potentiometer and is connected with potentiometer.
In the vibrations drawing-in device of above-mentioned hulling machine, described one-way communication voltage regulating module also comprises the display for vision-control frequency.The display of the regulations speed arranged by voltage regulating module, can be adjusted to setting vibration frequency as required.
Alternatively, in the vibrations drawing-in device of above-mentioned hulling machine, described adjusting knob is provided with frequency modulation scale.
Compared with prior art, the vibrations drawing-in device of this hulling machine adopts single phase ac regulation module to control the voltage of solenoid, and electromagnetic vibrator vibration frequency is changed, thus reach the object regulating shockproofness, its structure is simple, and long service life, stability is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vibrations drawing-in device of this hulling machine;
Fig. 2 is the circuit diagram of the vibrations drawing-in device of this hulling machine.
In figure, 1, chute frame; 2, armature is shaken; 3, solenoid; 4, electromagnet; 5, one-way communication voltage regulating module.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As depicted in figs. 1 and 2, the vibrations drawing-in device of this hulling machine, comprise chute frame 1, described chute frame 1 back side is provided with vibrations armature 2, described hulling machine frame is provided with electromagnet 4 and solenoid 3, the bump clearance is provided with between described electromagnet 4 and vibrations armature 2, one-way communication voltage regulating module 5 is provided with between described solenoid 3 and power supply, the adjusting knob that one-way communication voltage regulating module 5 comprises potentiometer and is connected with potentiometer, described one-way communication voltage regulating module 5 also comprises the display for vision-control frequency.The display of the regulations speed arranged by voltage regulating module, can be adjusted to setting vibration frequency as required.
The vibrations drawing-in device of this hulling machine adopts single phase ac regulation module to control the voltage of solenoid 3, and electromagnetic vibrator vibration frequency is changed, thus reaches the object regulating shockproofness, its structure is simple, and long service life, stability is high.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (4)
1. the vibrations drawing-in device of a hulling machine, it is characterized in that, comprise chute frame, the described chute frame back side is provided with vibrations armature, described hulling machine frame is provided with electromagnet and solenoid, be provided with the bump clearance between described electromagnet and vibrations armature, between described solenoid and power supply, be provided with one-way communication voltage regulating module.
2. the vibrations drawing-in device of hulling machine according to claim 1, is characterized in that, the adjusting knob that described one-way communication voltage regulating module comprises potentiometer and is connected with potentiometer.
3. the vibrations drawing-in device of hulling machine according to claim 2, is characterized in that, described one-way communication voltage regulating module also comprises the display for vision-control frequency.
4. the vibrations drawing-in device of hulling machine according to claim 2, is characterized in that, described adjusting knob is provided with frequency modulation scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410773308.XA CN104624283A (en) | 2014-12-06 | 2014-12-06 | Vibrating feeding device for rice huller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410773308.XA CN104624283A (en) | 2014-12-06 | 2014-12-06 | Vibrating feeding device for rice huller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104624283A true CN104624283A (en) | 2015-05-20 |
Family
ID=53203802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410773308.XA Pending CN104624283A (en) | 2014-12-06 | 2014-12-06 | Vibrating feeding device for rice huller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104624283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571112A (en) * | 2019-08-25 | 2019-12-13 | 滁州方大矿业发展有限公司 | Control device with ventilation system short circuit operation prevention function for coal mine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157832Y (en) * | 1993-05-21 | 1994-03-02 | 吴修华 | Electromagnetic pressure controlling vibrator |
| JP2009119376A (en) * | 2007-11-15 | 2009-06-04 | Caterpillar Japan Ltd | Drive controlling method for crushing machine |
| CN201889205U (en) * | 2010-12-17 | 2011-07-06 | 浙江展诚机械有限公司 | Electronic vibration feeding controller for hulling separator |
| CN203695093U (en) * | 2014-01-25 | 2014-07-09 | 云南精粮坊农业科技开发有限公司 | Rubber-covered roller rice huller |
-
2014
- 2014-12-06 CN CN201410773308.XA patent/CN104624283A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2157832Y (en) * | 1993-05-21 | 1994-03-02 | 吴修华 | Electromagnetic pressure controlling vibrator |
| JP2009119376A (en) * | 2007-11-15 | 2009-06-04 | Caterpillar Japan Ltd | Drive controlling method for crushing machine |
| CN201889205U (en) * | 2010-12-17 | 2011-07-06 | 浙江展诚机械有限公司 | Electronic vibration feeding controller for hulling separator |
| CN203695093U (en) * | 2014-01-25 | 2014-07-09 | 云南精粮坊农业科技开发有限公司 | Rubber-covered roller rice huller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571112A (en) * | 2019-08-25 | 2019-12-13 | 滁州方大矿业发展有限公司 | Control device with ventilation system short circuit operation prevention function for coal mine |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |