CN202129138U - Automatic feeding device - Google Patents
Automatic feeding device Download PDFInfo
- Publication number
- CN202129138U CN202129138U CN201120194798U CN201120194798U CN202129138U CN 202129138 U CN202129138 U CN 202129138U CN 201120194798 U CN201120194798 U CN 201120194798U CN 201120194798 U CN201120194798 U CN 201120194798U CN 202129138 U CN202129138 U CN 202129138U
- Authority
- CN
- China
- Prior art keywords
- vibrator
- flour mill
- sliding slot
- lubricating substance
- material sliding
- 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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- Crushing And Grinding (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
An automatic feeding device comprises a material sliding slot, a material storing hopper and a supporting frame, wherein the material sliding slot is obliquely arranged on the supporting frame below the material storing hopper, a vibrator and a current detection controller are arranged at the bottom of the material sliding slot, a detection signal end of the current detection controller is connected with a driving circuit of a flour mill, a control signal end of the current detection controller is connected with the vibrator, one end of the material sliding slot is positioned below a discharging port of the material storing hopper, and the other end of the material sliding slot is positioned above a feeding port of the flour mill. The automatic feeding device controls the vibration of the vibrator by detecting the intensity of driving current of the flour mill, and drives the material sliding slot to vibrate up and down when the vibrator vibrates, so that materials can uniformly and slowly slide into the flour mill, and the manpower is saved as manual work is not adopted during the whole process.
Description
Technical field
The utility model relates to a kind of charging gear, specifically is a kind of autofeed device of flour mill feed.
Background technology
In the prior art; The feed of flour mill generally adopts the oscillating feeder vibrating feed; Can from storage bin, be given to block, granular material in the material receiving device evenly, regularly, continuously and go, have vibration steadily, reliable operation, long advantage of life-span, and through regulating exciting force; Can change and control flow at any time, easy to adjust stable.Need the regular hour but flour mill is worn into the granularity that needs with material, therefore, when abrasive dust, need the startup of Artificial Control oscillating feeder and stop, having taken manpower.
The utility model content
The purpose of the utility model provides a kind of autofeed device, and this device comes control vibrator vibrating feed automatically through the intensity that detects the flour mill drive current.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of autofeed device; Comprise lubricating substance groove, storage bin hopper and bracing frame; Wherein, the lubricating substance groove is obliquely installed on the bracing frame below the storage bin hopper, and the bottom of lubricating substance groove is provided with vibrator and current detecting controller; The detection signal end of current detecting controller is connected with the drive circuit of flour mill, and the control signal end of current detecting controller is connected with vibrator.
In the utility model; One end of lubricating substance groove is positioned at the below of the feed opening of storage bin hopper; The other end is positioned at the top of flour mill charging aperture; The lubricating substance groove has very little inclination angle and inner level and smooth, and very I is to guarantee that material is still in the lubricating substance groove under not having the situation of external force at the inclination angle, and material can drop in the flour mill along the lubricating substance groove when inside had smoothly then guaranteed the vibrator vibration.
In the utility model; The effect of current detecting controller is the vibration of controlling vibrator through the current strength in the detection flour mill driver circuit; When electric current was lower than a certain setting value, vibrator was then closed in the work of Vibration on Start-up device when electric current is higher than another setting value.
Beneficial effect: the utility model is controlled the vibrator vibration through the variation that detects the flour mill drive current, drives lubricating substance groove up-down vibration during the vibrator vibration, and material is evenly slipped in the flour mill slowly, and whole process does not adopt manual work, has saved manpower.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Reference numeral: 1, current detecting controller, 2, the lubricating substance groove, 3, storage bin hopper, 4, vibrator, 5, bracing frame, 6, the flour mill charging aperture, 7, flour mill.
The specific embodiment
As shown in the figure, a kind of autofeed device comprises lubricating substance groove 2, storage bin hopper 3 and bracing frame 5, and wherein, lubricating substance groove 2 is obliquely installed on the bracing frame below the storage bin hopper 35, and the bottom of lubricating substance groove 2 is provided with vibrator 4 and current detecting controller 1; The detection signal end of current detecting controller 1 is connected with the drive circuit of flour mill 7, and the control signal end of current detecting controller 1 is connected with vibrator 4.
In the utility model; One end of lubricating substance groove 2 is positioned at the below of the feed opening of storage bin hopper 3; The other end is positioned at the top of flour mill charging aperture 6; Lubricating substance groove 2 has very little inclination angle and inner level and smooth, and very I is to guarantee that material is still in the lubricating substance groove 2 under not having the situation of external force at the inclination angle, and material can drop in the flour mill 7 along lubricating substance groove 2 when inside had smoothly then guaranteed vibrator 4 vibrations.
In the utility model, the effect of current detecting controller 1 is the vibration of controlling vibrator 4 through the drive current intensity that detects flour mill 7, and when electric current was lower than a certain setting value, vibrator 4 was then closed in 4 work of Vibration on Start-up device when electric current is higher than another setting value.
Drive current is big more more at most for the material of dress in the flour mill 7, therefore sets the minimum and maximum inventory that can load when two current values characterize flour mill 7 work; The drive current that detects flour mill 7 when current detecting controller 1 is during less than minimum inventory current corresponding value; 4 work of current detecting controller 1 control vibrator; Vibrator 4 drives the vibration that lubricating substance groove 2 is done by a small margin in vertical direction, and the material in the lubricating substance groove 2 is slided in the flour mill 7; Along with material gets into flour mill 7, drive current is along with increase, and when drive current reached the drive current of maximum inventory correspondence, current detecting controller 1 control vibrator 4 stopped, and accomplishes the one-time feeding circulation.
Claims (2)
1. autofeed device; Comprise lubricating substance groove (2), storage bin hopper (3) and bracing frame (5); It is characterized in that: lubricating substance groove (2) is obliquely installed on the bracing frame (5) of storage bin hopper (3) below, and the bottom of lubricating substance groove (2) is provided with vibrator (4) and current detecting controller (1); The detection signal end of current detecting controller (1) is connected with the drive circuit of flour mill (7), and the control signal end of current detecting controller (1) is connected with vibrator (4).
2. a kind of autofeed device according to claim 1 is characterized in that: an end of described lubricating substance groove (2) is positioned at the below of the feed opening of storage bin hopper (3), and the other end is positioned at the top of flour mill charging aperture (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120194798U CN202129138U (en) | 2011-06-10 | 2011-06-10 | Automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120194798U CN202129138U (en) | 2011-06-10 | 2011-06-10 | Automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129138U true CN202129138U (en) | 2012-02-01 |
Family
ID=45517924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120194798U Expired - Fee Related CN202129138U (en) | 2011-06-10 | 2011-06-10 | Automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231431A (en) * | 2013-04-26 | 2013-08-07 | 王庆起 | Combination hopper for portal frame type double-station hydraulic brick making machine |
-
2011
- 2011-06-10 CN CN201120194798U patent/CN202129138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231431A (en) * | 2013-04-26 | 2013-08-07 | 王庆起 | Combination hopper for portal frame type double-station hydraulic brick making machine |
| CN103231431B (en) * | 2013-04-26 | 2015-09-02 | 王庆起 | Gantry frame type double hydraulic brick making machine combination hopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130610 |