CN105312122A - Impacting slag tamping mechanism - Google Patents
Impacting slag tamping mechanism Download PDFInfo
- Publication number
- CN105312122A CN105312122A CN201510902954.6A CN201510902954A CN105312122A CN 105312122 A CN105312122 A CN 105312122A CN 201510902954 A CN201510902954 A CN 201510902954A CN 105312122 A CN105312122 A CN 105312122A
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- CN
- China
- Prior art keywords
- telescopic arm
- guide post
- telescopic
- arm
- oil cylinder
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Coke Industry (AREA)
Abstract
The invention relates to smelting equipment and in particular relates to an impacting slag tamping mechanism. The impacting slag tamping mechanism comprises a telescopic arm, a supporting arm, a tamping head, a guide rod, an impact mechanism and a telescopic oil cylinder; the telescopic arm is in sliding fit with the supporting arm; the telescopic oil cylinder is mounted between the supporting arm and the telescopic arm; the guide rod is in sliding fit with the telescopic arm; the tamping head is mounted on one end of the guide rod; the impact mechanism is mounted on the telescopic arm and connected with the other end, opposite to the tamping head, of the guide rod; an axial through groove is formed in the supporting arm and the telescopic oil cylinder is mounted in the axial through groove; a connecting plate inserted into the axial through groove is arranged on the telescopic arm, and the connecting plate is connected with the telescopic oil cylinder through a bolt; guide grooves are formed in the two walls of the axial through groove, respectively, and the two ends of the bolt are in sliding fit with the guide grooves, respectively. During inspection, the bolt is just drawn out so that the impacting slag tamping mechanism can be completely demounted, and therefore, the impacting slag tamping mechanism is convenient to inspect. Secondly, the bolt is in sliding guide fit with the guide grooves so that influence of vibration on the telescopic oil cylinder can be avoided and durability can be ensured. The impacting slag tamping mechanism is suitable for various slag tampers.
Description
Technical field
The present invention relates to smelting equipment, especially a kind of impact Dao Zha mechanism.
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, manual work, and efficiency is low and dangerous, therefore, develop and smash slag machine and carry out smashing slag operation.
Current smashes slag machine, mainly comprises walking mechanism, switching mechanism, Dao Zha mechanism and hydraulic system; Walking mechanism adopts small rail car usually; Switching mechanism comprises overturning oil cylinder, Dao Zha mechanism 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 slag operation.
Current smashes slag machine, and its subject matter is, because the speed of stretching out of telescopic oil cylinder is low, therefore, the insertion speed smashing head is also low, causes impulsive force little, smashes slag weak effect.
For this reason, applicant has developed a kind of Dao Zha mechanism, comprise telescopic arm, support arm, smash head, guide post, beater mechanism 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 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, described beater mechanism is installed on telescopic arm and is connected with the other end of guide post phase butt ramming head.When smashing head and contact with caking furnace charge, be attended by jerk, therefore, impact greatly, to smash slag effective.
But above-mentioned impact Dao Zha mechanism, in use, applicant finds, due to its parts, relatively existing Dao Zha mechanism is more, and structure is more complicated, and overall structure is by vibration influence, therefore, be hit comparatively large, and maintenance is comparatively loaded down with trivial details.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of durable and maintenance impacts Dao Zha mechanism easily.
The technical solution adopted for the present invention to solve the technical problems is: impact Dao Zha mechanism, comprise telescopic arm, support arm, smash head, guide post, beater mechanism 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 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, described beater mechanism is installed on telescopic arm and is connected with the other end of guide post phase butt ramming head; Described support arm is provided with axial pass trough, described telescopic oil cylinder is installed in axial pass trough, described telescopic arm is provided with the connecting plate inserted in axial pass trough, described connecting plate is connected through latch with telescopic oil cylinder, two cell walls of described axial pass trough are respectively arranged with gathering sill, and described latch two ends are slidably matched with gathering sill respectively.
Further, described latch surface cover rubber sleeve cylinder.
Further, described telescopic arm comprises casing and is installed on the guide pad of tank ends respectively, and described guide post is installed in casing, and the two ends of described guide post insert corresponding guide pad respectively pilot hole in be slidably matched.
Further, described guide post comprises the solid resistance to deformation section in stage casing and the tubulose guide section at two ends, through Flange joint between described solid resistance to deformation section and tubulose guide section.
Further, described in smash head and beater mechanism and all adopt with guide post and be threaded, and described in smash head and beater mechanism are all positioned at guide pad pilot hole with the link position of guide post; Be provided with key in the pilot hole of described guide pad, described in smash head, beater mechanism with guide post junction and guide post being provided with the keyway be slidably matched with key.
Further, the top of described axial pass trough both sides cell wall is respectively arranged with the chute that section is F shape, is provided with and inserts chute and the slide plate coordinated with slide bottom described telescopic arm.
Further, described slide plate extends to the other end by telescopic arm one end.
Further, described telescopic arm comprises casing and is installed on the guide pad of tank ends respectively; Described guide pad is stepped, described casing comprises cover plate and base plate, described cover plate section is inverted U, and the two ends of described cover plate and base plate are fixed on the step place of guide pad through bolt respectively and surround formation casing, and described slide plate is made up of the both sides of the edge of box bottom.
The invention has the beneficial effects as follows: during maintenance, only need extracting latch out, all can pull down smashing slag whole mechanism from smashing slag machine, therefore overhaul conveniently.Secondly, coordinated with the slide-and-guide of gathering sill by latch, the impact shaken in movement clearance and the course of work between telescopic arm and support arm telescopic oil cylinder can be avoided, the durability of guarantee equipment.
Accompanying drawing explanation
Fig. 1 is slag machine of the smashing structural representation adopting Dao Zha mechanism of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
Impact Dao Zha mechanism of the present invention, comprises telescopic arm 310, support arm 320, smashes 330, guide post 340, beater mechanism 350 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 guide post 340 is installed on telescopic arm 310 and is slidably matched with telescopic arm 310, described in smash 330 and be installed on guide post 340 one end, 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; 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, 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 with gathering sill 322 respectively.
Above-mentioned beater mechanism, can adopt the mechanism that can realize high-speed straight-line back and forth movement arbitrarily, as blow cylinder etc.In example as shown in the figure, concrete, described beater mechanism 350 comprises motor 351, swing arm 352, rotating disk 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 rotating disk 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 rotating disk 353.During work, motor 351 drives rotating disk 353 rotation by its main shaft, then through swing arm 352, the rotation of rotating disk 353 is converted to the rectilinear motion of piston 354, and to be driven by guide post 340 through piston 354 and smash 330.
As shown in Figure 1, what namely adopt Dao Zha mechanism of the present invention smashes slag machine, and during work, first travelling car 100 to operating position, by overturning oil cylinder 200 lifting support arm 320, makes to smash 330 down; Then telescopic oil cylinder 360 piston rod stretches out obliquely, drives telescopic arm 310 to stretch out, and makes to smash 330 and stretches in stove; Meanwhile, 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 slag effective.
Compare existing Dao Zha mechanism and add beater mechanism 350 and telescopic arm 310, therefore, by arranging axial pass trough 321, telescopic oil cylinder 360 is hidden and is installed, and makes compact conformation; Meanwhile, telescopic arm 310 is connected with telescopic oil cylinder 360 by latch 317 through connecting plate 316, during maintenance, only need extracting latch out, all Dao Zha mechanism 300 entirety can be pulled down from smashing slag machine, therefore overhaul conveniently.Secondly, two cell walls of axial pass trough 321 are respectively arranged with gathering sill 322, described latch 317 two ends are slidably matched respectively at gathering sill 322, coordinated by the slide-and-guide of latch 317 with gathering sill 322, the impact shaken in movement clearance and the course of work between telescopic arm 310 and support arm 320 telescopic oil cylinder 360 can be avoided, ensure the durability of equipment.
Described latch 317 surface cover rubber sleeve cylinder 318.Rubber bush 318 can realize vibration isolation; Meanwhile, while facilitating latch 317 to pull and push, by the elasticity of rubber bush 318, avoid assemblage gap, avoid shaking the latch 317 caused and loosen.
Further, in order to simplify structure, and ensure the working environment of guide post 340, ensure durability, 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 insert corresponding guide pad 312 respectively pilot hole 313 in be slidably matched.Because now 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, conveniently overhaul, 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.During use, 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.During maintenance, first dismounting is smash a guide pad of 330 one end 312 and is slid into and smashes 330 side, and itself and threaded connection place are departed from; Then dismounting smashes 330, and takes out this end guide pad 312; Afterwards, casing 311 is dismantled; Finally, unclamp the connection of another guide pad 312 and beater mechanism 350 and slide-and-guide block 312, itself and threaded connection place are departed from, complete overall disassembling.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, and as being made up of upper and lower two groups of guide wheels, dovetail groove etc., but Guiding wheel structure fit clearance is comparatively large, large by vibration influence, and dovetail groove cost of manufacture is higher.Therefore, in example as shown in the figure, 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.Further, in order to avoid vibration influence, described slide plate extends to the other end by telescopic arm 310 one end.
In order to simplify structure, and simplify structure further and convenient maintenance, described telescopic arm 310 comprises casing 311 and is installed on the guide pad 312 at casing 311 two ends respectively; Described guide pad 312 is stepped, described casing 311 comprises cover plate and base plate, described cover plate section is inverted U, and 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 make equipment body structure further away from body of heater, avoid by temperatures involved, described in smash 330 and comprise and smash slag head 331 and extension rod 332, described extension rod 332 one end is connected with guide post 340, one end with smash slag head 331 and be connected.Meanwhile, by changing the extension rod 332 of different length, effectively can expand and smashing slag scope.In order to further facilitate the replacing of extension rod 332, described in smash slag head 331 and extension rod 332 through being threaded, and both junctions are provided with through hole; Be provided through the lock pin 333 of through hole.
Claims (8)
1. impact Dao Zha mechanism, comprise telescopic arm (310), support arm (320), smash head (330), guide post (340), beater mechanism (350) 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 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 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); It is characterized in that: 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), 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 with gathering sill (322) respectively.
2. impact Dao Zha mechanism as claimed in claim 1, is characterized in that: described latch (317) surface cover rubber sleeve cylinder (318).
3. impact Dao Zha mechanism as claimed in claim 2, it is characterized in that: 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) insert corresponding guide pad (312) respectively pilot hole (313) in be slidably matched.
4. impact Dao Zha mechanism as claimed in claim 3, it is characterized in that: 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).
5. the impact Dao Zha mechanism as described in claim 3 or 4, it is characterized in that: described in smash head (330) and beater mechanism (350) same to guide post (340) and all adopt and be threaded, and described in smash head (330) and beater mechanism (350) same to guide post (340) link position be all positioned at the pilot hole (313) of guide pad (312); Be provided with key (314) in the pilot hole (313) of described guide pad (312), described in smash the keyway (315) head (330), beater mechanism (350) same to guide post (340) junction and guide post (340) being provided with and being slidably matched with key (314).
6. the impact Dao Zha mechanism as described in claim 1,2 or 3, it is characterized in that: the top of described axial pass trough (321) both sides cell wall is respectively arranged with the chute (323) that section is F shape, described telescopic arm (310) bottom is provided with inserts chute (323) and the slide plate be slidably matched with chute (323).
7. impact Dao Zha mechanism as claimed in claim 6, is characterized in that: described slide plate extends to the other end by telescopic arm (310) one end.
8. impact Dao Zha mechanism as claimed in claim 7, is characterized in that: described telescopic arm (310) comprises casing (311) and is installed on the guide pad (312) at casing (311) two ends respectively; Described guide pad (312) is for 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902954.6A CN105312122B (en) | 2015-12-09 | 2015-12-09 | Impact Dao Zha mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510902954.6A CN105312122B (en) | 2015-12-09 | 2015-12-09 | Impact Dao Zha mechanisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105312122A true CN105312122A (en) | 2016-02-10 |
| CN105312122B CN105312122B (en) | 2018-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510902954.6A Expired - Fee Related CN105312122B (en) | 2015-12-09 | 2015-12-09 | Impact Dao Zha mechanisms |
Country Status (1)
| Country | Link |
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| CN (1) | CN105312122B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858462A (en) * | 2017-12-19 | 2018-03-30 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust breaker |
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| 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 |
| CN203704690U (en) * | 2014-01-24 | 2014-07-09 | 宁夏太阳镁业有限公司 | Furnace ramming and material distributing integrated machine |
| CN204111840U (en) * | 2014-07-31 | 2015-01-21 | 山西诺凌机电设备有限责任公司 | Full hydraulic furnace pounding machine |
| WO2015027273A1 (en) * | 2013-08-27 | 2015-03-05 | Entech - Renewable Energy Solutions Pty Ltd | Churning and stoking ram |
| CN204535422U (en) * | 2015-04-15 | 2015-08-05 | 清流县博鑫光电材料有限公司 | A kind of furnace charge stirrer of charging and stoking integration |
| CN105413792A (en) * | 2015-12-09 | 2016-03-23 | 攀枝花市国钛科技有限公司 | Impact slag smashing machine |
-
2015
- 2015-12-09 CN CN201510902954.6A patent/CN105312122B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121671U (en) * | 1991-11-04 | 1992-11-11 | 浙江横山铁合金厂 | Ram oven machine |
| CN2189729Y (en) * | 1994-03-04 | 1995-02-15 | 马鞍山钢铁股份有限公司 | Stepless regulating hydraulic furnace-ramming venting machine |
| JP2007275734A (en) * | 2006-04-05 | 2007-10-25 | Ito Shokai:Kk | Crusher |
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| CN202789823U (en) * | 2012-06-25 | 2013-03-13 | 安庆联动属具股份有限公司 | Novel side shifter cylinder |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858462A (en) * | 2017-12-19 | 2018-03-30 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust breaker |
| CN107858462B (en) * | 2017-12-19 | 2019-08-13 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust crushing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105312122B (en) | 2018-11-09 |
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Granted publication date: 20181109 Termination date: 20191209 |