CN102261848A - Movable fore-furnace resonant feeder - Google Patents
Movable fore-furnace resonant feeder Download PDFInfo
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- CN102261848A CN102261848A CN2011102404788A CN201110240478A CN102261848A CN 102261848 A CN102261848 A CN 102261848A CN 2011102404788 A CN2011102404788 A CN 2011102404788A CN 201110240478 A CN201110240478 A CN 201110240478A CN 102261848 A CN102261848 A CN 102261848A
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- batcher
- stokehold
- spring
- cell body
- resonance
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Abstract
The invention provides a movable fore-furnace resonant feeding type machine which mainly consists of a feeder groove body (1), traveling bracket (3), a main vibration frame (5), a side-plate type three-phase asynchronous vibration motor (6), a rocker arm rod (7) and a frequency-conversion control cabinet (9), wherein the feeder groove body is arranged on the traveling bracket through a vibration-isolation spring and is positioned by a spring guide ring; the main vibration frame is connected with the feeder groove body through a main vibration spring and the rocker arm rod, the main vibration spring connects the feeder groove body with the main vibration frame through bolts, and the rocker arm rod connects the feeder groove body with the main vibration frame in a pin shaft connection manner; and the traveling bracket is of a welding structure and is driven by a traveling crane traveling mechanism (17). The invention has the advantages of small desired excitation force, compact installation structure of an excitation source part, small energy consumption and is safe and reliable in running; and the excitation frequency of the vibration motor is regulated by using a frequency converter, thus the natural frequencies of the vibration motor and the feeder are close to 1, and the purpose of conveying materials by the feeder groove body through resonance is realized.
Description
Technical field
The present invention relates to copper smelting enterprise and steel scrap and handle the reinforced feeding devices in industry stokehold such as enterprise, particularly relate to the portable resonance in a kind of stokehold feed class machinery.
Background technology
Industry stokeholds such as copper smelting enterprise and steel scrap processing enterprise are reinforced, because material is roll compacting copper scrap piece or iron block, the material lumpiness is big, is of a size of 350 * 350 * 700mm, and quality is heavy, heavily about 800kg, and comparatively difficulty, temperature height before the smelting furnace are carried in material stack, feed, feed point and smelting furnace have certain distance, therefore are necessary to design the portable resonant oscillating feeder in a kind of stokehold.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of stokehold portable resonant oscillating feeder, handle the reinforced needs in industry stokehold such as enterprise to satisfy for copper smelting enterprise and steel scrap.
The present invention solves its technical problem and adopts following technical scheme:
The portable resonance in stokehold provided by the invention feed class machinery, mainly become by batcher cell body, isolation spring, mobile roof support, main vibration spring, main shake frame, side board type three-phase asynchronous vibration motor, rocking lever and VFC group, wherein: the batcher cell body is installed on the mobile roof support by isolation spring; The main frame that shakes is connected with the batcher cell body with rocking lever by main vibration spring, and wherein main vibration spring couples together batcher cell body and the main frame that shakes by bolt connecting mode, and rocking lever adopts the bearing pin connected mode that batcher cell body and the main frame that shakes are coupled together; Described mobile roof support adopts Welding Structure, is driven by the driving walking mechanism.
The portable resonance in stokehold provided by the invention feed class machine, its reinforced application in stokehold in comprising copper smelting enterprise and steel scrap processing enterprise, during application, regulate the excited frequency of side board type three-phase asynchronous vibration motor by the frequency converter in the VFC cabinet, make the intrinsic frequency of the portable resonance of excited frequency and the stokehold batcher of this motor approach 1, vibration force on the main frame that shakes is delivered to the batcher cell body by the form of resonance, makes the batcher cell body produce vibration, reaches the purpose of convey materials.
The present invention has multiple innovative technology, for the reinforced feeding devices in industry stokehold such as copper smelting enterprise and steel scrap processing enterprise provide a kind of brand-new design thinking, it is reinforced to be applicable to that copper smelting enterprise and steel scrap are handled industry stokehold such as enterprise, and will make contributions for the technological progress that copper smelting enterprise and steel scrap are handled the reinforced feeding devices in industry stokehold such as enterprise.In addition, the present invention has following main feature:
One. utilize resonance principle, it is little to have a required exciting force, exciting source position mounting structure compactness, advantage such as energy consumption is little.
They are two years old. and mobile roof support carries drive unit, can satisfy the removable function of batcher.
They are three years old. and (patent No.: 200520097098.3) do exciting source, simple in structure, maintaining is convenient, and is safe and reliable to operation to adopt the side board type three-phase asynchronous vibration motor.
They are four years old. and batcher cell body and material contact site adopt the Q345B material, and be wear-resisting; Thickness of slab 16 ㎜, shock-resistant.
They are five years old. and adopt frequency converter to regulate the excited frequency of vibrating motor, make itself and batcher intrinsic frequency approach 1, thereby make the batcher cell body reach the purpose of convey materials by resonance.
Description of drawings
Fig. 1 is the structural representation of the portable resonance in stokehold of the present invention batcher.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of VFC cabinet 9 among Fig. 1.
Fig. 4 is the structural representation of batcher cell body 1 among Fig. 1.
Fig. 5 is the structural representation of isolation spring 2 among Fig. 1.
Fig. 6 is the structural representation of main vibration spring 4 among Fig. 1.
Fig. 7 is the structural representation of the main frame 5 that shakes among Fig. 1.
Fig. 8 is the structural representation of mobile roof support.
Fig. 9 is the walking mechanism schematic diagram.
Figure 10 is the main vibration spring scheme of installation.
Among the figure: 1. batcher cell body; 2. isolation spring; 3. mobile roof support; 4. main vibration spring; 5. the main frame that shakes; 6. side board type three-phase asynchronous vibration motor; 7. rocking lever; 8. travel switch; 9. VFC cabinet; 10. slide mouth; 11. the spring seat of honour; 12. cell body; 13. the main frame hanging beam that shakes; 14. rocking lever mount pad; 15. main vibration spring mounting rail; 16. motor mount; 17. driving walking mechanism; 18. spring lower seat; 19. the rubber buffering is met and discussed; 20. driven wheels; 21. walking mechanism crossbeam; 22. driving wheels; 23. SPL stop nut; 24. bolt; 25. spring capping.
The specific embodiment
The present invention is according to linear Near resonance oscillating Theory of Vibration, adopt separate unit side board type vibrating motor to do exciting source, the exciting force that vibrating motor produced that is installed on the main frame that shakes utilizes resonance principle that exciting force is delivered to the batcher cell body by main vibration spring and rocking lever, the batcher cell body is vibrated, reach the purpose of convey materials.
The invention will be further described below in conjunction with embodiment and accompanying drawing.
The portable resonance in stokehold provided by the invention batcher, adopt the seat formula structure of band walking mechanism, its concrete structure as shown in Figure 1: mainly by batcher cell body 1, isolation spring 2, mobile roof support 3, main vibration spring 4, lead shake frame 5, side board type three-phase asynchronous vibration motor 6, rocking lever 7, travel switch 8 and VFC cabinet 9 and form.Wherein: batcher cell body 1 is installed on the mobile roof support 3 by isolation spring 2, and isolation spring 2 is by spring duct ring location; The main frame 5 that shakes is connected with batcher cell body 1 with rocking lever 7 by main vibration spring 4, wherein main vibration spring 4 couples together batcher cell body 1 and the main frame 5 that shakes by bolt connecting mode, and rocking lever 7 adopts the bearing pin connected mode that batcher cell body 1 and the main frame 5 that shakes are coupled together.
Described batcher cell body 1, its whole bending and molding adopts Welding Structure, with material contact site material Q345B, improves the wearability of cell body.It is specifically as shown in Figure 4: form by slipping mouth 10, cell body 12, the spring seat of honour 11 and the main frame hanging beam 13 that shakes.Wherein: the mouth 10 that slips links together by bolt and cell body 12, and the mouth 10 that slips is the angle of inclination at batcher front end base plate, has the impact of material, and abrasion condition is more serious than batcher cell body, adopts bolt to connect the wearing and tearing back and easily changes.Be provided with the spring seat of honour 11 that is welded as a whole with it in the bottom of cell body 12 rear and front ends, this spring seat of honour is used for fixing shock-absorbing spring.The main frame hanging beam 13 that shakes adopts welding manners to be attached thereto in the bottom of cell body 12, and this master frame hanging beam that shakes is used for lifting and leads the frame 5 that shakes.
Described isolation spring 2(Fig. 5) and main vibration spring 4(Fig. 6), its material is 60Si2Mn, all adopts cylindrical screw compression steel spring.
2 damping effects of isolation spring are installed on the mobile roof support 3, locate by the spring duct ring.
Main vibration spring 4 is transmitted exciting force, main vibration spring 4 two ends by bolt connecting mode respectively with shake main vibration spring mounting rail 15 fixing (Figure 10) on frame hanging beam 13 and the main frame 5 that shakes of the master of cell body 12, wherein: the master that bolt 24 passes the spring capping top that is drilled with bolt hole and the cell body 12 frame hanging beam 13 usefulness SPL stop nuts 23 that shake are tightened, tighten with the main vibration spring mounting rail 15 usefulness SPL stop nuts 23 on the main frame 5 that shakes the bottom, makes the main 12 one-tenth free suspension statuses of frame 5 and batcher cell body of shaking.
Described mobile roof support 3 adopts Welding Structure, the band travel driving unit.This mobile roof support structure is as shown in Figure 8: in the bottom of described mobile roof support 3, two driving walking mechanism 17(Fig. 9 are installed), they are to drive the travel driving unit that mobile roof support moves, two driving walking mechanisms 17 weld together by gauge (gauge 1800mm) requirement by shaped steel, the power supply that drives the drive motors of wheels 22 adopts same cable to power simultaneously, guarantees the synchronism that drives.Be welded with spring lower seat 18 on the top of described mobile roof support, this spring lower seat is used to locate shock-absorbing spring.
The rubber buffering is installed in the front and back end of described mobile roof support 3 meets and discusses 19.Mobile roof support 3 and driving walking mechanism 17(Fig. 9) crossbeam 21 be welded into one, be contained on the pre-buried track of equipment mounting platform by driving walking mechanism 17.
Described driving walking mechanism 17(Fig. 9) be made up of driven wheels 20, crossbeam 21, driving wheels 22, crossbeam is used to install the driven wheels 20 of walking and drives wheels 22.Driven wheels 20 are made up of wheel, bearing, wheel shaft etc.; Driving wheels 22 is made up of wheel, bearing, wheel shaft, drive motors, reducing gear etc.
Described master shake frame 5 structure as shown in Figure 7: by support body, and the first rocking lever mount pad 14 that links to each other with support body successively from left to right by welding manner, the first main vibration spring mounting rail 15, motor mount 16, the second rocking lever mount pad 14 and the second main vibration spring mounting rail, 15 compositions.Wherein: support body is the welding structural element by the rectangular shape of shaped steel and steel plate combination.Main vibration spring mounting rail 15 is used to install main vibration spring 4, and main vibration spring 4 is fixed on the main vibration spring mounting rail 15 by bolt connecting mode.Motor mount 16 is by the board-like three-phase asynchronous vibration motor 6 of bolt connecting mode installation side.Each rocking lever mount pad 14 is used to install rocking lever 7, and rocking lever 7 is connected with rocking lever mount pad 14 by bearing pin, adopts matched in clearance between bearing pin and the installing hole, but swing.The main frame 5 that shakes freely is suspended on batcher cell body 1 below.
The described side board type three-phase asynchronous vibration motor 6(patent No.: 200520097098.3) mainly be made up of threephase asynchronous machine and one group of exciting piece, its outside is provided with guard shield.In the threephase asynchronous machine, be provided with support, rotor and stator are housed in the support, rotor connects stator by bearing; Support is provided with the seam that connects the vibratory sieve side plate, and the lube plant of motor is housed in the end of support, and the middle part outside support is provided with seat ring, and this seat ring periphery is provided with the bolt hole that links to each other with the vibratory sieve side plate.One group of exciting piece links to each other with key with the two ends of rotor respectively.
It is the VBCB75-6 vibrating motor that described side board type three-phase asynchronous vibration motor 6 can be selected the model of being produced by Zhongxiang Xinyu Electrical and Mechanical Manufacturing Co., Ltd. for use, the design exciting force is 75KN, design power 6Kw, design speed 980r/min, form resonance by frequency conversion at 32HZ, calculate actual power 4Kw, exciting force 31KN, rotating speed 630 r/min, cell body amplitude 10mm, the test run of band material, material is speed of service 0.2m/min in feeder trough, the speed that is movably walking 20m/min.
Described travel switch 8 has two, and they are installed in the both sides (Fig. 2) of mobile roof support 3, is used to regulate and control displacement and the startup and the parking spot of mobile batcher.The trip switch can adopt LX19 series travel switch.
Described VFC cabinet 9, its input links to each other by cable with the master control power supply, and its output links to each other with side board type three-phase asynchronous vibration motor 6 by cable.VFC cabinet 9 adopts dynamic braking start-stop motor, have control functions such as overload, phase shortage, overcurrent, frequency converter in this VFC cabinet is by regulating the excited frequency of side board type three-phase asynchronous vibration motor 6, make the intrinsic frequency of the portable resonance in its excited frequency and stokehold provided by the invention batcher approach 1, thereby reach the purpose of resonance.
The present invention is according to linear Near resonance oscillating Theory of Vibration, the separate unit side board type three-phase asynchronous vibration motor 6 that employing is installed on the main frame 5 that shakes is done exciting source, the exciting force that this vibrating motor produced utilizes resonance principle that the vibration force on the main frame that shakes is delivered to batcher cell body 1 by main vibration spring 4 and rocking lever, batcher cell body 1 is vibrated, reach the purpose of convey materials.
The portable resonance in stokehold provided by the invention batcher adopts seat formula structure, walks back and forth on the pre-buried track of 24kg (gauge 1800mm) by travel driving unit (driving walking mechanism 17), reaches movably purpose.
The portable resonance in stokehold provided by the invention batcher, its concrete course of work is: it is reinforced that stokehold portable resonance batcher is parked in charging zone, reinforced finishing starts driving walking mechanism 17, mobile roof support 3 drives entire equipment and moves to feed point, by the mobile batcher start and stop of travel switch 8 controls position.Starting side board type three-phase asynchronous vibration motor 6, side board type three-phase asynchronous vibration motor 6 exciting forces are delivered to batcher cell body 1 by main vibration spring 4 with exciting force, VFC cabinet 9 is locked in 32HZ with the excited frequency of side board type three-phase asynchronous vibration motor 6, make batcher cell body 1 produce resonance, material moves forward in feeder trough and reaches the purpose of convey materials, finishes the reinforced work of material.Reinforced the finishing of material oppositely starts driving walking mechanism 17, allows walking support 3 drive entire equipment and moves, and gets back to charging zone and finishes the secondary material loading.
The same prior art of the unpub content of the present invention.
Claims (10)
1. the portable resonance in stokehold feed class machinery, it is characterized in that mainly forming by batcher cell body (1), isolation spring (2), mobile roof support (3), main vibration spring (4), main shake frame (5), side board type three-phase asynchronous vibration motor (6), rocking lever (7) and VFC cabinet (9), wherein: the batcher cell body is installed on the mobile roof support by isolation spring (2), locatees by the spring duct ring; The main frame (5) that shakes is connected with batcher cell body (1) with rocking lever (7) by main vibration spring (4), wherein main vibration spring (4) couples together batcher cell body (1) and the main frame (5) that shakes by bolt connecting mode, and rocking lever (7) adopts the bearing pin connected mode that batcher cell body (1) and the main frame (5) that shakes are coupled together; Described mobile roof support adopts Welding Structure, is driven by driving walking mechanism (17).
2. the portable resonance in stokehold according to claim 1 batcher is characterized in that described side board type three-phase asynchronous vibration motor (6) adopts bolt to be connected on the motor mount, and motor mount is welded on the main frame (5) that shakes.
3. the portable resonance in stokehold according to claim 1 batcher is characterized in that described mobile roof support (3), and its front and back end is equipped with rubber and is cushioned meet and discuss (19); Mobile roof support (3) is welded into one with the crossbeam (21) of driving walking mechanism (17), is contained on the pre-buried track of equipment mounting platform by driving walking mechanism (17).
4. the portable resonance in stokehold according to claim 1 batcher is characterized in that travel switch (8) is equipped with in the both sides of described mobile roof support (3), regulates and control displacement and the startup and the parking spot of mobile batcher.
5. the portable resonance in stokehold according to claim 1 batcher, it is characterized in that described VFC cabinet (9), its input links to each other by cable with the master control power supply, and its output links to each other with side board type three-phase asynchronous vibration motor on being installed in the main frame that shakes by cable.
6. the portable resonance in stokehold according to claim 1 batcher is characterized in that this stokehold portable resonance batcher adopts seat formula structure, walks back and forth on the track of walking by driving walking mechanism (17), reaches movably purpose.
7. the portable resonance in stokehold according to claim 1 batcher is characterized in that batcher cell body (1) adopts Welding Structure, adopts material Q345B to make with the material contact site, improves the wearability of cell body.
8. the portable resonance in stokehold according to claim 1 batcher is characterized in that isolation spring and main vibration spring adopt cylindrical screw compression steel spring.
9. the portable resonance in stokehold according to claim 1 batcher is characterized in that the main frame (5) that shakes adopts the welding structural element of shaped steel and steel plate combination.
10. the purposes of the portable resonance in the described stokehold of arbitrary claim batcher in the claim 1 to 9, it is characterized in that the reinforced application in stokehold in comprising copper smelting enterprise and steel scrap processing enterprise of the portable resonance in this stokehold batcher, during application, regulate the excited frequency of side board type three-phase asynchronous vibration motor (6) by the frequency converter in the VFC cabinet (9), make the intrinsic frequency of the portable resonance of excited frequency and the stokehold batcher of this motor approach 1, vibration force on the main frame that shakes is delivered to the batcher cell body by the form of resonance, make the batcher cell body produce vibration, reach the purpose of convey materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110240478 CN102261848B (en) | 2011-08-22 | 2011-08-22 | Movable fore-furnace resonant feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110240478 CN102261848B (en) | 2011-08-22 | 2011-08-22 | Movable fore-furnace resonant feeder |
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| Publication Number | Publication Date |
|---|---|
| CN102261848A true CN102261848A (en) | 2011-11-30 |
| CN102261848B CN102261848B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110240478 Active CN102261848B (en) | 2011-08-22 | 2011-08-22 | Movable fore-furnace resonant feeder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017201906A1 (en) * | 2016-05-27 | 2017-11-30 | 江苏宏博机械制造有限公司 | Adjustable vibrating feeder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116819A (en) * | 1980-02-15 | 1981-09-12 | Sumikin Seiatsu Kk | Method and apparatus for feeding constant amount of workpiece in furnace for continuous heat-treatment of metal |
| CN2424162Y (en) * | 2000-03-09 | 2001-03-21 | 方云康 | Powdered material feeder |
| US20020148705A1 (en) * | 2001-04-12 | 2002-10-17 | Wedel Karl Von | Bearing system for the swinging suspension of the swing frame of a conveyor grate |
| CN2805192Y (en) * | 2005-07-07 | 2006-08-09 | 钟祥市新宇机电制造有限公司 | Side-plate type three-phase asynchronous motor |
| CN201402051Y (en) * | 2009-03-28 | 2010-02-10 | 段金挺 | Vibrating charging machine for electric furnaces |
| CN201406190Y (en) * | 2009-03-30 | 2010-02-17 | 钟祥市振兴机械设备制造有限公司 | Vacuum vibrating feeder |
-
2011
- 2011-08-22 CN CN 201110240478 patent/CN102261848B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116819A (en) * | 1980-02-15 | 1981-09-12 | Sumikin Seiatsu Kk | Method and apparatus for feeding constant amount of workpiece in furnace for continuous heat-treatment of metal |
| CN2424162Y (en) * | 2000-03-09 | 2001-03-21 | 方云康 | Powdered material feeder |
| US20020148705A1 (en) * | 2001-04-12 | 2002-10-17 | Wedel Karl Von | Bearing system for the swinging suspension of the swing frame of a conveyor grate |
| CN2805192Y (en) * | 2005-07-07 | 2006-08-09 | 钟祥市新宇机电制造有限公司 | Side-plate type three-phase asynchronous motor |
| CN201402051Y (en) * | 2009-03-28 | 2010-02-10 | 段金挺 | Vibrating charging machine for electric furnaces |
| CN201406190Y (en) * | 2009-03-30 | 2010-02-17 | 钟祥市振兴机械设备制造有限公司 | Vacuum vibrating feeder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017201906A1 (en) * | 2016-05-27 | 2017-11-30 | 江苏宏博机械制造有限公司 | Adjustable vibrating feeder |
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| CN102261848B (en) | 2013-01-23 |
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