CN204261707U - A kind of slag crushing hydro cone-crusher - Google Patents
A kind of slag crushing hydro cone-crusher Download PDFInfo
- Publication number
- CN204261707U CN204261707U CN201420764762.4U CN201420764762U CN204261707U CN 204261707 U CN204261707 U CN 204261707U CN 201420764762 U CN201420764762 U CN 201420764762U CN 204261707 U CN204261707 U CN 204261707U
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- Prior art keywords
- slag
- upper frame
- inner chamber
- hydraulic cylinder
- crushing
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- 239000002893 slag Substances 0.000 title claims abstract description 47
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 241000239290 Araneae Species 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 210000003746 feather Anatomy 0.000 claims abstract description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005461 lubrication Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
A kind of slag crushing hydro cone-crusher, upper frame inner chamber is slidably arranged in upper frame exocoel by uniform feather key, be evenly equipped with multiple two-way hydraulic cylinder in the surrounding of lower frame, cylinder body and the lower frame of hydraulic cylinder are hinged, piston rod and upper frame inner chamber hinged; The fixed axis of lower frame is provided with eccentric bushing, eccentric bushing is arranged with crushing head portion, crushing head portion swings around fixed axis fast rotational under the driving of motor transmission system.Upper spider inner chamber of the present utility model is controlled by hydraulic electric control system support, the uniform multiple hydraulic cylinder of disintegrating machine surrounding, uniform force, can meet slag job requirement in small, broken bits, discharging clearance size facilitates adjustable, can realize the processing in small, broken bits of slag, realize fully being separated of slag and steel, can continuously, safe and reliable operation, equipment investment is few, take up an area space little, operating noise is low, and production efficiency is high, and Operation and Maintenance is simple, labor strength is low, and production cost is low.
Description
Technical field
The utility model relates to the disintegrating machine in mining machinery field, specifically a kind of slag crushing hydro cone-crusher.
Background technology
Slag is the waste residue of discharging in steelmaking process, and output is the 13%-20% of output of steel.China produces nearly 700,000,000 tons of steel per year, slag output about 9,000 ten thousand tons, and due to the particularity of slag composition and performance, and existing slag fine crushing device performance can not meet slag processing request in small, broken bits, causes China's slag comprehensive utilization rate less than 23%.Current China slag volume of cargo in storage has surpassed 900,000,000 tons, not only takies a large amount of valuable land resource, contaminated environment, and can return stove steel-making containing the steel scrap of about 10% in slag, and tailings may be used for the comprehensive utilization of the various uses such as cement, building materials.For iron and steel enterprise's energy-saving and emission-reduction realize slag " zero-emission ", produce huge economy, society and environmental benefit.For realizing slag comprehensive utilization, just slag must be processed into below 10mm, could reclaim the steel scrap of in slag more than 90% after multi-stage magnetic separation, more than tailings, iron taste 1.5%-2%, meets the instructions for use of the various industry such as cement, building materials.
The current slag fine crushing device of China mainly contains: steel rabble grinding machine, conventional machining ore gyratory crusher, counter beating hammer type disintegrator.Owing to mixing the recyclable steel scrap having 13%-20% in slag, hardness is large, when adopting conventional machining ore gyratory crusher slag in small, broken bits, often occurs " steel-fastening " phenomenon, normally can not produce, damage main frame simultaneously; Adopt counter beating hammer type disintegrator slag in small, broken bits, tup quick abrasion, cost is high, and dust pollution is large, and along with the wearing and tearing of tup, production capacity declines obviously, and maintenance workload is large; Rod mill corase grind slag in small, broken bits, equipment investment is large, and production capacity is low, and rod iron consumption, power consumption are large, and operating noise is large, and operation cost is high, and it is high that workman changes rod iron labour intensity.
Utility model content
For solving the problems referred to above existed in the processing in small, broken bits of prior art slag, the utility model provides a kind of slag crushing hydro cone-crusher, granularity after coarse crushing, primary election can be less than the slag of 150mm, safely, reliably below 10mm is processed as, realize fully being separated of steel and slag, select various useful steel scrap to return stove and recycle, tailings meets the instructions for use of each side such as cement, building materials, makes slag and steel all obtain absolutely fully utilizing.
The utility model is the technical scheme solving the problems of the technologies described above employing: a kind of slag crushing hydro cone-crusher, comprise upper frame exocoel, upper frame inner chamber, lower frame and motor transmission system, described upper frame inner chamber is slidably arranged in upper frame exocoel by uniform feather key, multiple two-way hydraulic cylinder is evenly equipped with in the surrounding of lower frame, cylinder body and the lower frame of hydraulic cylinder are hinged, its piston rod and upper frame inner chamber hinged; The fixed axis of described lower frame is provided with eccentric bushing, eccentric bushing is arranged with crushing head portion, gap between the surface in crushing head portion and the interior rolled mortar wall surface arranged of upper frame inner chamber forms shaped form crusher chamber, and described crushing head portion swings around fixed axis fast rotational under the driving of motor transmission system.
Described hydraulic cylinder is controlled by liquid electric control system, liquid electric control system is made up of accumulator, fluid pressure line, hydrodynamic lubrication station and electric-control system, by setting pressure and the hydraulic cylinder travel of hydraulic system, with adjustment curve type crusher chamber nesting population size, thus control slag fine granularity size;
Described motor transmission system is the deceleration transmission system that motor, V-belt, belt pulley and spiral bevel gear are formed;
The piston rod of described hydraulic cylinder and the overhanging ear seat of upper frame inner chamber hinged;
Supported by hydraulic cylinder or threaded screw rod between described upper spider inner chamber and upper spider exocoel, upper frame exocoel and lower frame are bolted connection.
The utility model is divided into three parts:
A: be bolted by upper spider exocoel and lower bearing bracket, upper spider inner chamber is fixed with rolled mortar wall, be slidably connected by multiple feather key and upper spider exocoel, relative exocoel can upper and lower translation, upper spider inner chamber and lower bearing bracket are connected together by multiple hydraulic cylinder up and downs that surrounding is uniform, the crushing wall constituent curve crusher chamber of the eccentric rotary that the rolled mortar wall of upper spider internal fixtion and lower bearing bracket fixed axis are installed, and supported by accumulator, the automatically controlled liquid electric control system formed of Hydraulic Station;
B: a pair spiral bevel gear of motor in V-belt, belt pulley drive lower bearing bracket slows down and drive crushing head portion to swing fast, and slag enters crusher chamber, carries out fragmentation in the crusher chamber that crushing wall and rolled mortar wall are formed; Can by the setting pressure of hydraulic system and hydraulic cylinder travel matching thread leading screw or hydraulic cylinder, can adjustment curve type crusher chamber nesting population size, thus control slag fine granularity size;
C: hydrodynamic lubrication station and the liquid electric control system of the composition such as multiple hydraulic cylinder, conduit under fluid pressure, accumulator, pressure-control valve support, when be mingled with in the slag entered in curve crusher chamber steel scrap etc. can not broken thing time, the stressed increase of disintegrating machine upper spider inner chamber rolled mortar wall, be greater than pressure-control valve setting pressure, hydraulic cylinder extends, rolled mortar wall is translation upwards, discharging clearance increases, large steel scraps etc. broken thing granularity can not discharge body, can not produce " steel-fastening " phenomenon, the equipment that avoids stops production and damages main frame; When steel scrap etc. can not after broken thing discharges body, the stressed reduction of crusher chamber, cylinder pressure reduces, under Stress control valve action, Oil pump electrical machinery drives rapidly to accumulator and hydraulic cylinder top input hydraulic oil, under hydraulic pressure and Action of Gravity Field, disintegrating machine upper machine body inner chamber moves down, and crushing gap recovers normal.
Due to the uniform multiple hydraulic cylinder of disintegrating machine surrounding, disintegrating machine uniform force, can meet slag job requirement in small, broken bits, the convenient adjustment of the large I of discharging clearance.Enter and can not magnify by broken thing discharge gate, size does not limit by crusher structure, when enter be greater than maximum enter granularity time, can discharge in time safely can not broken thing, can not produce " steel-fastening " phenomenon.
Beneficial effect: upper spider inner chamber of the present utility model is controlled by hydraulic electric control system support, the uniform multiple hydraulic cylinder of disintegrating machine surrounding, uniform force, can meet slag job requirement in small, broken bits, discharging clearance size facilitates adjustable, can realize the processing in small, broken bits of slag, realize fully being separated of slag and steel, can continuously, safe and reliable operation, equipment investment is few, take up an area space little, operating noise is low, and production efficiency is high, and Operation and Maintenance is simple, labor strength is low, and production cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is hydraulic cylinder, lower frame and upper frame syndeton schematic diagram;
Reference numeral: 1, upper frame exocoel, 2, upper frame inner chamber, 3, lower frame, 4, motor transmission system, 5, spiral bevel gear, 6, rolled mortar wall, 7, crushing head portion, 8, feather key, 9, eccentric bushing, 10, hydraulic cylinder, 11, accumulator, 12, fixed axis, 13, piston rod, 14, threaded screw rod, 15, bolt.
Detailed description of the invention
As shown in the figure, a kind of slag crushing hydro cone-crusher, comprise upper frame exocoel 1, upper frame inner chamber 2, lower frame 3 and motor transmission system 4, described upper frame inner chamber 2 is slidably arranged in upper frame exocoel 1 by uniform feather key 8, multiple two-way hydraulic cylinder 10 is evenly equipped with in the surrounding of lower frame 3, cylinder body and the lower frame 3 of hydraulic cylinder 10 are hinged, and its piston rod 13 is hinged with upper frame inner chamber 2; The fixed axis 12 of described lower frame 3 is provided with eccentric bushing 9, eccentric bushing 9 is arranged with crushing head portion 7, gap between the surface in crushing head portion 7 and interior rolled mortar wall 6 surface arranged of upper frame inner chamber 2 forms shaped form crusher chamber, and described crushing head portion 7 swings around fixed axis 12 fast rotational under the driving of motor transmission system 4.
Be more than basic embodiment of the present utility model, can do on above basis and further improve or limit:
As, described hydraulic cylinder 10 is controlled by liquid electric control system, and liquid electric control system is made up of accumulator 11, fluid pressure line, hydrodynamic lubrication station and electric-control system;
And for example, described motor transmission system 4 is the deceleration transmission system that motor, V-belt, belt pulley and spiral bevel gear 5 are formed, crushing head portion 7, under the deceleration of motor, V-belt, belt pulley, spiral bevel gear 5, can swing around fixed axis 12 fast rotational;
For another example, the ear seat that the piston rod 13 of described hydraulic cylinder 10 is overhanging with upper frame inner chamber 2 is hinged;
Finally, supported by hydraulic cylinder or threaded screw rod 14 between described upper spider inner chamber 2 and upper spider exocoel 1, by regulating the gap in upper spider between exocoel, can regulate the minimum marker size of crusher chamber, upper frame exocoel 1 and lower frame 3 are fastenedly connected by bolt 15.
Both rolled mortar wall 6 and crushing head portion 7 forming curves crusher chamber, setup control valve pressure, adjustment hydraulic cylinder 10 stroke sets nesting population size, when in slag arrival curve crusher chamber, between the crushing head portion 7 swung fast and rolled mortar wall 6, produce huge pressure and bend, friction is in small, broken bits under waiting multi-acting force effect, because crushing head portion 7 is at eccentric swing, slag produces fragmentation when crusher chamber gap, discharge when becoming large in crusher chamber gap, swinging constantly fragmentation in one week process fast, discharge, production efficiency is high, hydrodynamic lubrication station is to spiral bevel gear 5 and slide, rolling bearing circulation feed lubrication.
When enter the slag in crusher chamber be mingled with steel scrap etc. can not broken thing time, crushing force increases, rolled mortar wall 6 upwards pressurized increases, and hydraulic cylinder 10 pressure hinged with upper frame inner chamber 2 also increases, during overpressure control valve setup pressure value thereupon, hydraulic cylinder 10 hydraulic oil commutates, cylinder piston rod 13 extends, drive the rolled mortar wall 6 of upper frame inner chamber 2 together on move, crusher chamber discharging clearance increases, body can not be discharged smoothly by broken thing, " steel-fastening " phenomenon can not be produced.Can not after broken thing discharges body, rolled mortar wall 6 is suffered to be reduced to active force, and under accumulator 11 and reversal valve effect, the multiple hydraulic cylinder tops uniform to disintegrating machine surrounding are oil-filled, the piston rod 13 of hydraulic cylinder 10 retracts to original position, and crusher chamber discharging clearance returns to normal operating conditions.
By regulating the hydraulic cylinder between upper frame inner chamber 2 and upper frame exocoel 1 or threaded screw rod 14 can regulate the minimum discharge gate gap length of crusher chamber at any time, meet different marker size size requirements.
Claims (5)
1. a slag crushing hydro cone-crusher, comprise upper frame exocoel (1), upper frame inner chamber (2), lower frame (3) and motor transmission system (4), it is characterized in that: described upper frame inner chamber (2) is slidably arranged in upper frame exocoel (1) by uniform feather key (8), multiple two-way hydraulic cylinder (10) is evenly equipped with in the surrounding of lower frame (3), cylinder body and the lower frame (3) of hydraulic cylinder (10) are hinged, and its piston rod (13) is hinged with upper frame inner chamber (2); The fixed axis (12) of described lower frame (3) is provided with eccentric bushing (9), eccentric bushing (9) is arranged with crushing head portion (7), gap between the surface in crushing head portion (7) and interior rolled mortar wall (6) surface arranged of upper frame inner chamber (2) forms shaped form crusher chamber, and described crushing head portion (7) swings around fixed axis (12) fast rotational under the driving of motor transmission system (4).
2. a kind of slag crushing hydro cone-crusher according to claim 1, it is characterized in that: described hydraulic cylinder (10) is controlled by liquid electric control system, liquid electric control system is made up of accumulator (11), fluid pressure line, hydrodynamic lubrication station and electric-control system.
3. a kind of slag crushing hydro cone-crusher according to claim 1, is characterized in that: the deceleration transmission system that described motor transmission system (4) is motor, V-belt, belt pulley and spiral bevel gear (5) are formed.
4. a kind of slag crushing hydro cone-crusher according to claim 1, is characterized in that: the ear seat that the piston rod (13) of described hydraulic cylinder (10) is overhanging with upper frame inner chamber (2) is hinged.
5. a kind of slag crushing hydro cone-crusher according to claim 1, it is characterized in that: supported by hydraulic cylinder or threaded screw rod (14) between described upper spider inner chamber (2) and upper spider exocoel (1), upper frame exocoel (1) and lower frame (3) are fastenedly connected by bolt (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764762.4U CN204261707U (en) | 2014-12-09 | 2014-12-09 | A kind of slag crushing hydro cone-crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764762.4U CN204261707U (en) | 2014-12-09 | 2014-12-09 | A kind of slag crushing hydro cone-crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261707U true CN204261707U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420764762.4U Expired - Fee Related CN204261707U (en) | 2014-12-09 | 2014-12-09 | A kind of slag crushing hydro cone-crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204261707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216078A (en) * | 2016-08-11 | 2016-12-14 | 中信重工机械股份有限公司 | Control method for discharge port of multi-hydraulic-cylinder cone crusher |
| CN112403569A (en) * | 2020-09-16 | 2021-02-26 | 韶关祺瑞环保设备有限公司 | Cone crusher |
-
2014
- 2014-12-09 CN CN201420764762.4U patent/CN204261707U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216078A (en) * | 2016-08-11 | 2016-12-14 | 中信重工机械股份有限公司 | Control method for discharge port of multi-hydraulic-cylinder cone crusher |
| CN106216078B (en) * | 2016-08-11 | 2018-05-22 | 中信重工机械股份有限公司 | Control method for discharge port of multi-hydraulic-cylinder cone crusher |
| CN112403569A (en) * | 2020-09-16 | 2021-02-26 | 韶关祺瑞环保设备有限公司 | Cone crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 471000 Luolong, Henan, Lin Road, No. 280, No. Patentee after: LUOYANG DAHUA HEAVY INDUSTRY SCIENCE & TECHNOLOGY CO.,LTD. Address before: 471000 Luolong, Henan, Lin Road, No. 280, No. Patentee before: Luoyang Dahua Heavy Type Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |