CN201330275Y - Chromium iron alloy electric furnace distributor - Google Patents
Chromium iron alloy electric furnace distributor Download PDFInfo
- Publication number
- CN201330275Y CN201330275Y CNU2009201123179U CN200920112317U CN201330275Y CN 201330275 Y CN201330275 Y CN 201330275Y CN U2009201123179 U CNU2009201123179 U CN U2009201123179U CN 200920112317 U CN200920112317 U CN 200920112317U CN 201330275 Y CN201330275 Y CN 201330275Y
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- electric
- feed bin
- gate
- bucket
- electric furnace
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Abstract
The utility model relates to the field of alloy electric furnace distributors. A chromium iron alloy electric furnace distributor comprises a storage hopper mechanism, a weighting mechanism and a transmission mechanism arranged in sequence from top to down. The storage hopper mechanism comprises a storage hopper (3), a regulating plate (5), an absorber (1) and an electromagnetic vibration distributor (4); the weighting mechanism comprises a weighting bucket (13), a gate (23) fixed at the bottom of the weighting bucket (13) and an electric push rod (20); and the transmission mechanism is formed by a support frame (25) and a transmission band (24) fixed thereon. The chromium iron alloy electric furnace distributor reduces the labour intensity of workers, and has the advantages of precise distribution, even material feeding and easy control by mixing multiple materials.
Description
Technical field
The utility model relates to alloy electric furnace dosing unit field.
Background technology
Ferrochrome is the important additives in the steel products, and the ferrochrome product can increase the wear resistance of steel, improves the mechanical propertys such as hardness, elasticity, thermotolerance and erosion resistance of steel.Preparation of raw material is the critical process link in the process for processing of high quality ferrochrome.Preparation of raw material all adopts manual operations at present, and its defective is that the low labour intensity of level of automation is big, and proportioning accuracy is low, and the raw material feeding is inhomogeneous, is unfavorable for the mixture control of plurality of raw materials.
Summary of the invention
The purpose of this utility model is in order to solve the technological deficiency that existing ferrochrome batching mode exists, a kind of level of automation height to be provided, reducing labour intensity, proportioning accuracy height, the uniform ferrochrome electric furnace of raw material feeding dosing unit.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
Ferrochrome electric furnace dosing unit comprises the feed bin mechanism, weighing mechanism and the transport sector that set gradually from top to bottom;
Feed bin mechanism comprises feed bin, adjustable plate, vibroshock and electric and magnetic oscillation blender loader, and adjustable plate is inserted in the bin outlet place and controls the folding of bin outlet, and the electric and magnetic oscillation blender loader is installed in the below of bin outlet by vibroshock;
Weighing mechanism comprises bucket, is fixed on the gate and the electric pushrod of bucket bottom, and electric pushrod connects the outer side wall of bucket by anchor, and the output terminal of electric pushrod connects the folding of gate and control gate; The vertical entrance location of bucket is in the below of electric and magnetic oscillation blender loader outlet;
Transport sector is made of bracing frame and transport tape fixed thereon, and the position of transport tape is in the below of gate.
As preferably, described electric and magnetic oscillation blender loader by electric vibrator, import, go up low inclined tube and the export mixes of relative superiority or inferiority; Inclined tube links to each other with electric vibrator, and inclined tube and electric vibrator are suspended on the feed bin below by the vibroshock of top respectively; Import is installed on the upper surface of inclined tube, and import is docked with bin outlet, and outlet is installed on the lower surface of inclined tube, and the outlet position is corresponding with the vertical import of bucket.The structure of electric and magnetic oscillation blender loader and position be provided with can make the ferrochrome raw material uniform and stable enter bucket from feed bin.
As preferably, described feed bin top is provided with high limit transmitter, and the feed bin bottom is provided with the lower bound transmitter, and the capacity that high limit transmitter and lower bound transmitter have guaranteed ferrochrome raw material in the feed bin can be because of not too many and overfill can be because of making machine idle running very little yet.
As preferably, described electric pushrod comprises that motor, push rod and limit switch constitute, and push rod one end connects motor output end, and the other end connects gate, and limit switch is installed on the push rod, by the folding of push rod control gate, and the operation fully automated.
As preferably, described gate is two by linking about toothing, and the push rod the other end connects one of them gate, and the ferrochrome raw material that falls by gate evenly can't be deposited in the bucket.
As preferably, described bucket top is provided with weight sensor, the electrical signal control motor action of weight sensor, and what of ferrochrome raw material reach the purpose of folding gate in the weight sensor monitoring bucket with this action of controlling motor.
Owing to adopted the ferrochrome electric furnace dosing unit of above-mentioned technical scheme, comprise the feed bin mechanism, weighing mechanism and the transport sector that set gradually from top to bottom, each mechanism is automatically working all, reduced working strength of workers, also have proportioning accuracy simultaneously, the even plurality of raw materials mixture control of raw material feeding is easy to advantage.
Description of drawings
Fig. 1: example structure synoptic diagram of the present utility model.
Embodiment
Make a detailed explanation below in conjunction with 1 pair of embodiment of the present utility model of accompanying drawing.
Ferrochrome electric furnace dosing unit as shown in Figure 1 is made of the feed bin mechanism, weighing mechanism and the transport sector that set gradually from top to bottom.
Feed bin mechanism is made of feed bin 3,5,2 vibroshocks 1 of adjustable plate, high limit transmitter 6, lower bound transmitter 7 and electric and magnetic oscillation blender loader 4.Adjustable plate 5 is inserted in feed bin 3 exits and controls the folding of feed bin 3 outlets, and the effect of adjustable plate 5 is the sizes of regulating feed bin 3 blanking outlet areas, can be with adjustable plate 5 Close Alls when maintenance or replacing electric and magnetic oscillation blender loader 4.Electric and magnetic oscillation blender loader 4 is installed in the below of feed bin 3 outlets, electric and magnetic oscillation blender loader 4 by electric vibrator 8, import 9, go up the low inclined tube 10 of relative superiority or inferiority and export 11 and constitute, inclined tube 10 links to each other with electric vibrator about 8, and inclined tube 10 and electric vibrator 8 are suspended on feed bin 3 belows by the vibroshock 1 of top respectively.Import 9 is installed on the upper surface of inclined tube 10, and import 9 is docked with feed bin 3 outlets, and outlet 11 is installed on the lower surface of inclined tube 10, and it is corresponding with bucket 13 vertical imports to export 11 positions.High limit transmitter 6 is installed on the first half of feed bin 3, lower bound transmitter 7 is installed on the Lower Half of feed bin 3, the raw material position is detected by high limit transmitter 6 and lower bound transmitter 7 respectively, and the capacity that has guaranteed ferrochrome raw materials in the feed bin 3 can be because of not too many and overfill can be because of making machine idle running very little yet.
Weighing mechanism is made of bucket 13, weight sensor, the gate 23 that is fixed on bucket 13 bottoms and electric pushrod 20.Electric pushrod 20 connects the outside of bucket 13 by anchor 17.Gate 23 is two by linking about toothing.Electric pushrod 20 comprises motor 16, push rod 18 and limit switch 19, and push rod 18 1 ends connect motor 16 output terminals, and the other end connects one of them also folding of control gate 23 of gate 23 by contiguous block 26, and limit switch 19 is installed on the push rod 18.Bucket 13 vertical entrance location are in the below of electric and magnetic oscillation blender loader 4 outlets; Bucket 13 top end faces are provided with 3 weight sensors 12, electrical signal control motor 16 actions of weight sensor 12.
Transport sector is made of bracing frame 25 and transport tape 24 fixed thereon, and the position of transport tape 24 is in the below of gate 23.
During use, raw material is by pack into bucket elevator 2 and send into feed bin 3 of equipment such as fork truck, the raw material position is detected by material level high limit transmitter 6 and lower bound transmitter 7 respectively, and vibroshock 1 one ends are fixed on the top, and the other end is suspended on feed bin 3 belows with electric and magnetic oscillation blender loader 4.Under the effect of control signal, electric vibrator 8 carries out off-centre vibration, and raw material 9 goes downstream along inclined tube 10 from entering the mouth along feed bin 3 bulkheads under the vibration force effect, enters scale hooper 13 by exporting 11.
Be provided with on the scale hooper 13 based on 3 weight sensors 12 of horizontal plane by 120 ° of distributions, when the weight signal of weighing sensor 12 during less than set-point, electric vibrator 8 continues vibration, when signal stops vibration during more than or equal to set(ting)value, delay time and treat and read gravimetric value behind the signal stabilization this moment, and this gravimetric value reads in the controller internal memory by batch accumulative total.When the weight signal in the scale hooper 13 arrives set-point, electric motor 16 backward rotation, drive push rod 18 and do setback, and spur this side gate 23 and make it to open, drive the opposite side gate simultaneously by toothing and open, raw material just is discharged on the transport tape 24 from 23 mouthfuls at gate, and these raw materials will be sent in the electric furnace to be smelted, when push rod 18 retreats to limit switch 19 startups, stop the action of throttle valve 23; After detecting weight signal and being less than or equal to empty bucket signal, show the raw material emptying in the scale hooper 13 this moment, electric motor 16 begins to do just to be transported movingly, and push rod 18 is done forward movement and driven two side gates 23 and closes, and has so just finished the batching action of a collection of raw material.
The foregoing description only is a this patent embodiment preferably, and the structure that all employing the technical program are described, feature and the variation on its spiritual principle, modification all belong to the protection domain of this patent.
Claims (6)
1. ferrochrome electric furnace dosing unit is characterized in that comprising the feed bin mechanism, weighing mechanism and the transport sector that set gradually from top to bottom;
Feed bin mechanism, comprise feed bin (3), adjustable plate (5), vibroshock (1) and electric and magnetic oscillation blender loader (4), adjustable plate (5) is inserted in feed bin (3) exit and controls the folding of feed bin (3) outlet, and electric and magnetic oscillation blender loader (4) is installed in the below of feed bin (3) outlet by vibroshock (1);
Weighing mechanism, comprise bucket (13), be fixed on the gate (23) and the electric pushrod (20) of bucket (13) bottom, electric pushrod (20) is by the outer side wall of anchor (17) connection bucket (13), and the output terminal of electric pushrod (20) connects the folding of gate (23) and control gate (23); The vertical entrance location of bucket (13) is in the below of electric and magnetic oscillation blender loader (4) outlet;
Transport sector is made of bracing frame (25) and transport tape (24) fixed thereon, and the position of transport tape (24) is in the below of gate (23).
2. ferrochrome electric furnace dosing unit according to claim 1, it is characterized in that described electric and magnetic oscillation blender loader (4) by electric vibrator (8), import (9), go up the low inclined tube (10) of relative superiority or inferiority and outlet (11) formation; Inclined tube (10) links to each other with electric vibrator (8), and inclined tube (10) and electric vibrator (8) are suspended on feed bin (3) below by the vibroshock (1) of top respectively; Import (9) is installed on the upper surface of inclined tube (10), and import (9) is docked with feed bin (3) outlet, and outlet (11) is installed on the lower surface of inclined tube (10), and outlet (11) position is corresponding with the vertical import of bucket (13).
3. ferrochrome electric furnace dosing unit according to claim 1 is characterized in that described feed bin (3) top is provided with high limit transmitter (6), and feed bin (3) bottom is provided with lower bound transmitter (7).
4. ferrochrome electric furnace dosing unit according to claim 1 and 2, it is characterized in that described electric pushrod (20) comprises that motor (16), push rod (18) and limit switch (19) constitute, push rod (20) one ends connect motor (16) output terminal, the other end connects gate (23), and limit switch (19) is installed on the push rod (18).
5. ferrochrome electric furnace dosing unit according to claim 4 is characterized in that described gate (23) is two by linking about toothing, and push rod (18) the other end connects one of them gate (23) by contiguous block (26).
6. ferrochrome electric furnace dosing unit according to claim 4 is characterized in that described bucket (13) top is provided with weight sensor (12), electrical signal control motor (16) action of weight sensor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201123179U CN201330275Y (en) | 2009-01-12 | 2009-01-12 | Chromium iron alloy electric furnace distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201123179U CN201330275Y (en) | 2009-01-12 | 2009-01-12 | Chromium iron alloy electric furnace distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330275Y true CN201330275Y (en) | 2009-10-21 |
Family
ID=41223651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201123179U Expired - Fee Related CN201330275Y (en) | 2009-01-12 | 2009-01-12 | Chromium iron alloy electric furnace distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330275Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719664A (en) * | 2011-03-30 | 2012-10-10 | 鞍钢股份有限公司 | Pellet binder and adding device and adding method thereof |
| CN106494673A (en) * | 2016-11-08 | 2017-03-15 | 长春理工大学 | A kind of online flowmeter of cereal |
-
2009
- 2009-01-12 CN CNU2009201123179U patent/CN201330275Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719664A (en) * | 2011-03-30 | 2012-10-10 | 鞍钢股份有限公司 | Pellet binder and adding device and adding method thereof |
| CN102719664B (en) * | 2011-03-30 | 2013-07-31 | 鞍钢股份有限公司 | Pellet binder and adding device and adding method thereof |
| CN106494673A (en) * | 2016-11-08 | 2017-03-15 | 长春理工大学 | A kind of online flowmeter of cereal |
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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: 20091021 Termination date: 20110112 |