CN105333739A - Stoking machine - Google Patents
Stoking machine Download PDFInfo
- Publication number
- CN105333739A CN105333739A CN201510901735.6A CN201510901735A CN105333739A CN 105333739 A CN105333739 A CN 105333739A CN 201510901735 A CN201510901735 A CN 201510901735A CN 105333739 A CN105333739 A CN 105333739A
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- CN
- China
- Prior art keywords
- furnace charge
- charge stirrer
- oil cylinder
- guide post
- arm
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0071—Use of a comminuting device, e.g. grinding mill
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to smelting equipment, in particular to a stoking machine. The stoking machine comprises a walking mechanism, a turnover mechanism, a stoking mechanism and a hydraulic system, wherein the hydraulic system and the walking mechanism are of a separated structure; the walking mechanism comprises a trolley, a locking mechanism and a rotating mechanism, and the rotating mechanism comprises an annular guide rail and a turntable; the turntable is mounted at the annular guide, and the trolley is fixed to the turntable through the locking mechanism and autorotates around a turntable axis along with the turntable; the turnover mechanism comprises a pair of turnover oil cylinders, a cylinder body and a piston rod of each turnover oil cylinder are respectively hinged with the walking mechanism and the stoking mechanism, and the stoking mechanism is mounted at the walking mechanism through the turnover oil cylinders. Due to the separated structure, the dead weight is greatly reduced, and movement is convenient. Due to a pair of turnover oil cylinders, the dip angle adjustment in greater scope is realized. Thus, the working range is wide.
Description
Technical field
The present invention relates to smelting equipment, especially a kind of furnace charge stirrer.
Background technology
In employing mine heat furnace smelting process, need to smash to pieces the caking etc. of furnace charge in stove, the mode that traditional main employing is artificial.But due in smelting process, the working environment near mineral hot furnace is comparatively severe, and manual work, efficiency is low and dangerous, therefore, develops furnace charge stirrer and carries out smashing stove operation.
Current furnace charge stirrer, mainly comprises walking mechanism, switching mechanism, furnace charge stirrer structure and hydraulic system; Walking mechanism adopts small rail car usually; Switching mechanism comprises overturning oil cylinder, furnace charge stirrer structure comprises smashes head, support arm and telescopic oil cylinder, wherein overturning oil cylinder is installed between small rail car and one end of support arm, the other end of support arm is hinged is installed on small rail car, support arm is driven to rotate around its jointed shaft by overturning oil cylinder, telescopic oil cylinder is installed on support arm and servo-actuated, and the direction of stretching out of telescopic oil cylinder piston rod is connected with overturning oil cylinder the hinged end that support arm is pointed in one end by support arm, smashes the piston rod head that head is installed on telescopic oil cylinder; Hydraulic system is installed on small rail car and below between support arm two ends, comprises hydraulic pump, pressure duct and fluid reservoir.During work, first by overturning oil cylinder lifting support arm, then telescopic oil cylinder piston rod stretches out driving obliquely and smashes head and stretch into furnace charge and implement to smash stove operation.
Current furnace charge stirrer, its subject matter is, small rail car, telescopic oil cylinder are linear running, therefore, causes furnace charge stirrer working range little, usually needs to configure multiple stage furnace charge stirrer with what adapt to each position and smashes stove operation.
Summary of the invention
Technical problem to be solved by this invention is to provide the large furnace charge stirrer of a kind of working range.
The technical solution adopted for the present invention to solve the technical problems is: furnace charge stirrer, comprises walking mechanism, switching mechanism, furnace charge stirrer structure and hydraulic system, and described hydraulic system and walking mechanism are Split type structure; Described walking mechanism comprises dolly, retaining mechanism and rotating mechanism; Described rotating mechanism comprises ring-shaped guide rail and rotating disk, and described rotating disk is installed on ring-shaped guide rail, and described dolly is fixed on rotating disk through retaining mechanism and the disk axis rotation that rotates with rotating disk; Described switching mechanism comprises a pair overturning oil cylinder, the cylinder body of described overturning oil cylinder and piston rod respectively with walking mechanism and furnace charge stirrer structure hinged, described furnace charge stirrer structure is installed on walking mechanism through overturning oil cylinder.
Further, described furnace charge stirrer structure comprises telescopic arm, support arm, smashes head and telescopic oil cylinder; Described telescopic arm is installed on support arm and is slidably matched with support arm, and described telescopic oil cylinder is installed between support arm and telescopic arm; Described head of smashing is installed on telescopic arm.
Further, described furnace charge stirrer structure comprises guide post and beater mechanism; Described guide post is installed on telescopic arm and is slidably matched with telescopic arm, described in smash head and be installed on guide post one end and be installed on telescopic arm through guide post, described beater mechanism is installed on telescopic arm and is connected with the other end of guide post phase butt ramming head.
Further, described beater mechanism comprises motor, swing arm, eccentric disc, piston, piston bush and support, described support installing is in telescopic arm, described motor is installed on support and drives eccentric disc rotation, described piston bush is installed on support, described piston to be installed in piston bush and to be slidably matched with piston bush, described piston one end is connected with guide post, the other end and swing arm hinged, described swing arm other end Eccentric-hinge is connected to eccentric disc.
Further, described in smash head and comprise and smash burner and extension rod, described extension rod one end is connected with guide post, one end with smash burner and be connected.
Further, described in smash burner and extension rod through being threaded, and both junctions are provided with through hole; Be provided through the lock pin of through hole.
Further, described retaining mechanism comprises locking cylinder and fixture block, and described fixture block is hinged to be installed on locking cylinder piston rod and to rotate around piston rod axis; Described rotating disk side face is provided with the annular slot matched with fixture block.
Further, the track of described ring-shaped guide rail is the guide groove being arranged at inner circumferential surface, is provided with the roller snapping in guide groove bottom described rotating disk.
Further, bottom described rotating disk, be provided with installation shaft, be provided with the driven tooth, the drive motors that are installed on installation shaft and be connected with drive motors and the driving tooth matched with driven tooth.
Further, described dolly is that the below of its two ends overturning oil cylinder I-shaped is respectively arranged with holding tank.
The invention has the beneficial effects as follows: hydraulic system and walking mechanism are Split type structure, greatly reduce the heavy burden of walking mechanism, mobile more convenient.Dolly realizes rotating by rotating disk, then by a pair overturning oil cylinder, realizes wider tilt adjustment.Therefore, what the mode by arranging multiple rotating mechanism realized whole mineral hot furnace scope smashes stove operation, and walking mechanism, switching mechanism, furnace charge stirrer structure and hydraulic system only need to arrange a set of simultaneously, and therefore, working range is large, invests little.
Accompanying drawing explanation
Fig. 1 is the structural representation of furnace charge stirrer of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1, furnace charge stirrer of the present invention, comprises walking mechanism 100, switching mechanism 200, furnace charge stirrer structure 300 and hydraulic system, and described hydraulic system and walking mechanism 100 are Split type structure; Described walking mechanism 100 comprises dolly 110, retaining mechanism 120 and rotating mechanism 130; Described rotating mechanism 130 comprises ring-shaped guide rail 136 and rotating disk 131, and described rotating disk 131 is installed on ring-shaped guide rail 136, and described dolly 110 is fixed on rotating disk 131 through retaining mechanism 120 and the dish 131 axis rotation that rotates with rotating disk 131; Described switching mechanism 200 comprises a pair overturning oil cylinder 210, the cylinder body of described overturning oil cylinder 210 and piston rod respectively with walking mechanism 100 and furnace charge stirrer structure 300 hinged, described furnace charge stirrer structure 300 is installed on walking mechanism 100 through overturning oil cylinder 210.
Furnace charge stirrer of the present invention, hydraulic system and walking mechanism 100 are Split type structure, are also walking mechanism 100 only comprises switching mechanism 200 and furnace charge stirrer structure 300, therefore, greatly reduce the deadweight of walking mechanism 100.Secondly, during work, first dolly 110 realizes rotating by rotating disk 131, and then by a pair overturning oil cylinder 210, realize wider tilt adjustment, therefore, working range is larger.Conduct oneself with dignity due to walking mechanism 100 and reduce, therefore move more convenient, what the mode by arranging multiple rotating mechanism 130 realized whole mineral hot furnace scope smashes stove operation, and simultaneously walking mechanism 100, switching mechanism 200, furnace charge stirrer structure 300 and hydraulic system only need to arrange a set of, therefore, investment can be reduced greatly.
Further, described furnace charge stirrer structure comprises telescopic arm 310, support arm 320, smashes 330 and a telescopic oil cylinder 360; Described telescopic arm 310 is installed on support arm 320 and is slidably matched with support arm 320, and described telescopic oil cylinder 360 is installed between support arm 320 and telescopic arm 310; Describedly smash 330 and be installed on telescopic arm 310.By the setting of telescopic arm 310, while further extending telescopic extensions, avoid telescopic oil cylinder 360 to be exposed to above mineral hot furnace, what make furnace charge stirrer can realize opposite station smashes stove operation.
Because telescopic extensions is larger, in order to ensure enough impulsive forces, further, described furnace charge stirrer structure comprises guide post 340 and beater mechanism 350; Described guide post 340 is installed on telescopic arm 310 and is slidably matched with telescopic arm 310, describedly smash 330 and be installed on guide post 340 one end and be installed on telescopic arm 310 through guide post 340, described beater mechanism 350 is installed on telescopic arm 310 and is connected with the other end of guide post 340 phase butt ramming 330.During work, beater mechanism 350 drives through guide post 340 and smashes head and make high-speed straight-line back and forth movement, therefore, when smashing 330 and contact with caking furnace charge, is attended by jerk, and therefore, impact greatly, to smash stove effective.
Above-mentioned beater mechanism, can adopt the mechanism that can realize high-speed straight-line back and forth movement arbitrarily, as blow cylinder etc.But in order to simplify structure, in example as shown in the figure, concrete, described beater mechanism 350 comprises motor 351, swing arm 352, eccentric disc 353, piston 354, piston bush and support 355, described support 355 is installed on telescopic arm 310, described motor 351 is installed on support 355 and drives eccentric disc 353 rotation, described piston bush is installed on support 355, described piston 354 to be installed in piston bush and to be slidably matched with piston bush, described piston 354 one end is connected with guide post 340, the other end and swing arm 352 hinged, described swing arm 352 other end Eccentric-hinge is connected to eccentric disc 353.During work, motor 351 drives eccentric disc 353 rotation by its main shaft, then through swing arm 352, the rotation of eccentric disc 353 is converted to the rectilinear motion of piston 354, and to be driven by guide post 340 through piston 354 and smash 330.
Further, in order to simplify structure, and ensure the working environment of guide post 340, described telescopic arm 310 comprises casing 311 and is installed on the guide pad 312 at casing 311 two ends respectively, described guide post 340 is installed in casing 311, and the two ends of described guide post 340 are inserted in the pilot hole 313 of corresponding guide pad 312 respectively; Described piston bush is made up of corresponding end guide pad 312.Because guide post 340 length is larger, therefore, in order to realize loss of weight under the prerequisite of proof strength, described guide post 340 comprises the solid resistance to deformation section 341 in stage casing and the tubulose guide section 342 at two ends, through Flange joint between described solid resistance to deformation section 341 and tubulose guide section 342.The axiality that Flange joint energy effective guarantee connects and linearity.
Further, described in smash 330 and piston 354 all adopt with guide post 340 and be threaded, and described in smash 330 and piston 354 be all positioned at the pilot hole 313 of guide pad 312 with the link position of guide post 340; Be provided with key 314 in the pilot hole 313 of described guide pad 312, described in smash 330, piston 354 is with guide post 340 junction and guide post 340 being provided with the keyway 315 be slidably matched with key 314.By keyway 315 and key 314, can effectively prevent from being threaded loosening in the course of the work; Smash 330 and piston 354 be all positioned at the pilot hole 313 of guide pad 312 with the link position of guide post 340, can the effective guarantee direction of motion, and avoid junction to cause dismounting difficulty by temperatures involved.Certainly, smash 330 and piston 354 can adopt other modes such as Flange joint equally with the connection of guide post 340.
Telescopic arm 310 and being slidably matched of support arm 320 can adopt arbitrary structure, as being made up of upper and lower two groups of guide wheels, but guide wheel can limit telescopic extensions and fit clearance is larger, in example as shown in the figure, concrete, the top of described axial pass trough 321 both sides cell wall is respectively arranged with the chute 323 that section is F shape, is provided with and inserts chute 323 and the slide plate be slidably matched with chute 323 bottom described telescopic arm 310.In order to simplify structure, further, described guide pad 312 is stepped, described casing 311 comprises cover plate and base plate, described cover plate section is inverted U, the two ends of described cover plate and base plate are fixed on the step place of guide pad 312 through bolt respectively and surround formation casing 311, and described slide plate is made up of the both sides of the edge of casing 311 base plate.
In order to further prevent the disengaging of telescopic arm 310 and support arm 320, and ensure the direction of motion, described support arm 320 is provided with axial pass trough 321, described telescopic oil cylinder 360 is installed in axial pass trough 321, described telescopic arm 310 is provided with the connecting plate 316 inserted in axial pass trough 321, described connecting plate 316 is connected through latch 317 with telescopic oil cylinder 360, and two cell walls of described axial pass trough 321 are respectively arranged with gathering sill 322, and described latch 317 two ends are slidably matched respectively at gathering sill 322.
In order to make equipment body structure further away from body of heater, avoid by temperatures involved, described in smash 330 and comprise and smash burner 331 and extension rod 332, described extension rod 332 one end is connected with guide post 340, one end with smash burner 331 and be connected.Meanwhile, by changing the extension rod 332 of different length, the working range of furnace charge stirrer can effectively be expanded.In order to further facilitate the replacing of extension rod 332, described in smash burner 331 and extension rod 332 through being threaded, and both junctions are provided with through hole and are provided through the lock pin 333 of through hole.
Retaining mechanism 120 can be arbitrary detachable fixed structure, conveniently use, simultaneously, because furnace charge stirrer gravity of the present invention is comparatively light, and working range is large, therefore, in order to avoid toppling operationally, in example as shown in the figure, described retaining mechanism 120 comprises locking cylinder 121 and fixture block 122, and described fixture block 122 is hinged to be installed on locking cylinder 121 piston rod and to rotate around piston rod axis; Described rotating disk 131 side face is provided with the annular slot 132 matched with fixture block 122.
Same, in order to avoid toppling operationally, rotating disk 131 can be used as counterweight, but the increase of rotating disk 131 quality can increase the difficulty of rotation, therefore, further, the track of described ring-shaped guide rail 136 is the guide groove being arranged at inner circumferential surface, is provided with the roller 135 snapping in guide groove bottom described rotating disk 131.
Further, bottom described rotating disk 131, be provided with installation shaft 134, be provided with the driven tooth 133, the drive motors 131 that are installed on installation shaft 134 and be connected with drive motors 131 and the driving tooth 132 matched with driven tooth 133.
In order to further expansion, the adjusting range of overturning oil cylinder 210, the described below of dolly 110 in its two ends overturning oil cylinder 210 I-shaped is respectively arranged with holding tank 111.
Claims (10)
1. furnace charge stirrer, comprises walking mechanism (100), switching mechanism (200), furnace charge stirrer structure (300) and hydraulic system, it is characterized in that: described hydraulic system and walking mechanism (100) are Split type structure; Described walking mechanism (100) comprises dolly (110), retaining mechanism (120) and rotating mechanism (130); Described rotating mechanism (130) comprises ring-shaped guide rail (136) and rotating disk (131), described rotating disk (131) is installed on ring-shaped guide rail (136), and described dolly (110) is fixed on rotating disk (131) through retaining mechanism (120) and dish (131) the axis rotation that rotates with rotating disk (131); Described switching mechanism (200) comprises a pair overturning oil cylinder (210), the cylinder body of described overturning oil cylinder (210) and piston rod respectively same walking mechanism (100) and furnace charge stirrer structure (300) hinged, described furnace charge stirrer structure (300) is installed on walking mechanism (100) through overturning oil cylinder (210).
2. furnace charge stirrer as claimed in claim 1, is characterized in that: described furnace charge stirrer structure comprises telescopic arm (310), support arm (320), smashes head (330) and telescopic oil cylinder (360); Described telescopic arm (310) is installed on support arm (320) and is slidably matched with support arm (320), and described telescopic oil cylinder (360) is installed between support arm (320) and telescopic arm (310); Described head (330) of smashing is installed on telescopic arm (310).
3. furnace charge stirrer as claimed in claim 2, is characterized in that: described furnace charge stirrer structure comprises guide post (340) and beater mechanism (350); Described guide post (340) is installed on telescopic arm (310) and is slidably matched with telescopic arm (310), described head (330) of smashing is installed on guide post (340) one end and is installed on telescopic arm (310) through guide post (340), and described beater mechanism (350) is installed on telescopic arm (310) and is connected with the other end of guide post (340) phase butt ramming head (330).
4. furnace charge stirrer as claimed in claim 3, it is characterized in that: described beater mechanism (350) comprises motor (351), swing arm (352), eccentric disc (353), piston (354), piston bush and support (355), described support (355) is installed on telescopic arm (310), described motor (351) is installed on support (355) and drives eccentric disc (353) rotation, described piston bush is installed on support (355), described piston (354) to be installed in piston bush and to be slidably matched with piston bush, described piston (354) one end is connected with guide post (340), the other end and swing arm (352) hinged, described swing arm (352) other end Eccentric-hinge is connected to eccentric disc (353).
5. furnace charge stirrer as claimed in claim 3, it is characterized in that: described in smash head (330) and comprise and smash burner (331) and extension rod (332), described extension rod (332) one end is connected with guide post (340), one end with smash burner (331) and be connected.
6. furnace charge stirrer as claimed in claim 5, is characterized in that: described in smash burner (331) and extension rod (332) through being threaded, and both junctions are provided with through hole and are provided through the lock pin (333) of through hole.
7. the furnace charge stirrer as described in claim 1,2,3,4,5 or 6, it is characterized in that: described retaining mechanism (120) comprises locking cylinder (121) and fixture block (122), described fixture block (122) is hinged to be installed on locking cylinder (121) piston rod and to rotate around piston rod axis; Described rotating disk (131) side face is provided with the annular slot (132) matched with fixture block (122).
8. the furnace charge stirrer as described in claim 1,2,3,4,5 or 6, it is characterized in that: the track of described ring-shaped guide rail (136) is the guide groove being arranged at inner circumferential surface, described rotating disk (131) bottom is provided with the roller (135) snapping in guide groove.
9. the furnace charge stirrer as described in claim 1,2,3,4,5 or 6, it is characterized in that: described rotating disk (131) bottom is provided with installation shaft (134), is provided with the driven tooth (133), the drive motors (131) that are installed on installation shaft (134) and is connected with drive motors (131) and the driving tooth (132) matched with driven tooth (133).
10. the furnace charge stirrer as described in claim 1,2,3,4,5 or 6, is characterized in that: described dolly (110) is respectively arranged with holding tank (111) in the below of its two ends overturning oil cylinder (210) I-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901735.6A CN105333739A (en) | 2015-12-09 | 2015-12-09 | Stoking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901735.6A CN105333739A (en) | 2015-12-09 | 2015-12-09 | Stoking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105333739A true CN105333739A (en) | 2016-02-17 |
Family
ID=55284401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510901735.6A Pending CN105333739A (en) | 2015-12-09 | 2015-12-09 | Stoking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105333739A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860241A (en) * | 2017-11-17 | 2018-03-30 | 张耀庭 | Furnace charge stirrer |
| CN107879283A (en) * | 2017-11-17 | 2018-04-06 | 张耀庭 | Furnace charge stirrer lifting structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838959Y2 (en) * | 1979-04-19 | 1983-09-02 | 日本鋼管株式会社 | Device for removing slag attached to the front of the gutter tip |
| CN202853417U (en) * | 2012-09-29 | 2013-04-03 | 昆明耀博冶金机械有限公司 | Rear-mounted-type stoking machine |
| CN203635350U (en) * | 2013-12-09 | 2014-06-11 | 江油市丹阳机电设备有限责任公司 | Slag smashing component of horizontal centrifuge |
| CN104815978A (en) * | 2015-04-20 | 2015-08-05 | 中冶华天工程技术有限公司 | One-ladle-made ladle car revolution method and system |
| CN205228167U (en) * | 2015-12-09 | 2016-05-11 | 攀枝花市国钛科技有限公司 | Furnace charge stirrer |
-
2015
- 2015-12-09 CN CN201510901735.6A patent/CN105333739A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838959Y2 (en) * | 1979-04-19 | 1983-09-02 | 日本鋼管株式会社 | Device for removing slag attached to the front of the gutter tip |
| CN202853417U (en) * | 2012-09-29 | 2013-04-03 | 昆明耀博冶金机械有限公司 | Rear-mounted-type stoking machine |
| CN203635350U (en) * | 2013-12-09 | 2014-06-11 | 江油市丹阳机电设备有限责任公司 | Slag smashing component of horizontal centrifuge |
| CN104815978A (en) * | 2015-04-20 | 2015-08-05 | 中冶华天工程技术有限公司 | One-ladle-made ladle car revolution method and system |
| CN205228167U (en) * | 2015-12-09 | 2016-05-11 | 攀枝花市国钛科技有限公司 | Furnace charge stirrer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860241A (en) * | 2017-11-17 | 2018-03-30 | 张耀庭 | Furnace charge stirrer |
| CN107879283A (en) * | 2017-11-17 | 2018-04-06 | 张耀庭 | Furnace charge stirrer lifting structure |
| CN107860241B (en) * | 2017-11-17 | 2024-04-12 | 和秀华 | Furnace ramming machine |
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Application publication date: 20160217 |
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