CN108579871B - Unilateral feeding top hydraulic support gyratory crusher - Google Patents
Unilateral feeding top hydraulic support gyratory crusher Download PDFInfo
- Publication number
- CN108579871B CN108579871B CN201810371544.7A CN201810371544A CN108579871B CN 108579871 B CN108579871 B CN 108579871B CN 201810371544 A CN201810371544 A CN 201810371544A CN 108579871 B CN108579871 B CN 108579871B
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- assembly
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- base
- movable cone
- upper frame
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- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 20
- 239000003921 oil Substances 0.000 claims description 17
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 6
- 239000011435 rock Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 7
- 235000011187 glycerol Nutrition 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
- B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/005—Lining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/007—Feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the field of crushing equipment for ores or rocks, in particular to crushing equipment for crushing large blocks (granularity >700 mm) of mined ores or rocks to granularity below 350 mm; the gyratory crusher comprises an upper frame body assembly, a middle frame body assembly, a base assembly, a movable cone assembly, a large gear eccentric sleeve assembly, a pinion transmission assembly and an upper hydraulic support lifting suspension assembly, wherein the movable cone assembly, the large gear eccentric sleeve assembly, the pinion transmission assembly and the upper hydraulic support lifting suspension assembly are in eccentric swinging movement; the upper frame body component is provided with a feeding port, and the base component is provided with a discharging port; according to the invention, the crushing ratio of the equipment, namely the proportion of the feeding granularity to the discharging granularity, is increased by increasing the feeding port and the internal crushing cavity, and the mounting and overhauling difficulty is reduced by overhauling and replacing vulnerable parts on the upper part.
Description
Technical Field
The invention relates to the field of crushing equipment for crushing large-block (granularity is more than 700 mm) ores or rocks to granularity below 350mm, in particular to a single-side feeding top hydraulic support gyratory crusher.
Background
The gyratory crusher is a large-block (granularity >700 mm) cone crushing device for ores or rocks, and the principle is that the ores or rocks are extruded through the change of the relative positions of the swinging and rotating movement of a movable cone lining plate and a fixed circumference lining plate, so that the purpose of crushing is achieved. Feeding the upper part of the gyratory crusher, gradually shrinking the crushing cavity along the direction from the upper part to the lower part, gradually moving downwards along with swinging of the dynamic cone, and discharging the crushed material from the lower part of the crusher; the existing gyratory crusher is characterized in that firstly, the double-edge cross beam uniformly distributes and feeds, a larger feeding space is needed, the outer section of an upper feeding port is circular, the feeding size is determined by a circular ring formed by the inner side of an excircle fixed crushing lining plate and the outer side of a movable cone lining plate, the meshing angle in the crushing process is not more than 28 degrees, and the height of equipment is increased by increasing the feeding granularity; the second characteristic is: the hydraulic cylinder supporting the movable cone is arranged at the bottom of the base, and a special maintenance railcar and a large maintenance space are required to be arranged during maintenance.
Disclosure of Invention
The invention aims to meet the requirements of some application occasions requiring large crushing ratio, single-side feeding only and rail cars cannot be arranged at the bottom, and designs a single-side feeding top hydraulic support large crushing ratio gyratory crusher.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a unilateral feeding top hydraulic support gyratory crusher, includes the base, and its technical essential is: the gyratory crusher also comprises an upper frame body assembly, a middle frame body assembly, a base assembly, a pinion transmission assembly, a large gear eccentric sleeve assembly, a hydraulic support lifting suspension assembly and a movable cone assembly; wherein: the upper frame body assembly comprises an upper frame body and a top end cover, a semi-circumference block-shaped lining plate group and a special-shaped lining plate group are embedded in the upper frame body, reinforcing ribs and lifting earrings are arranged outside the upper frame body, a groove is formed in the upper end face, and a glycerol lubricating oil inlet and a glycerol lubricating oil guide port are formed in the lower end face; the middle frame body component comprises a middle frame body, a base and a bottom cover arranged on the bottom of the base, wherein a cone lining plate is embedded in the middle frame body, and a sliding sleeve is embedded in the base; the base component comprises a top feed inlet and two discharge ports; the pinion transmission assembly comprises a transmission shaft bracket body and a transmission shaft positioned on the transmission shaft bracket body, one end of the transmission shaft is connected with a pinion, and the transmission shaft bracket body is connected with the base through a bolt; the large gear eccentric sleeve assembly comprises a large gear and a rotary eccentric sleeve, and the large gear and the rotary eccentric sleeve are rigidly connected; the hydraulic support lifting suspension assembly comprises a plurality of hydraulic cylinders which are connected to the upper frame body through a support frame; the movable cone assembly comprises two stop devices, a movable cone lining plate, a main shaft and a body.
The invention has the advantages and beneficial effects that: through adopting a unilateral feeding top hydraulic support gyratory crusher, increased the broken ratio of feed inlet and inside broken cavity type increase equipment, the proportion of feeding granularity and row's material granularity promptly to overhaul and change the wearing part through upper portion, reduced the installation and overhaul the degree of difficulty.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged partial upper view of FIG. 2;
FIG. 4 is a hydraulic support mechanism;
FIG. 5 is a schematic view of an enlarged feed size configuration;
FIG. 6 is a schematic view of the structure of the upper frame;
FIG. 7 is a schematic view of a portion of the liner plate of the upper frame;
FIG. 8 is an upward disassembly and assembly service schematic;
the reference numerals are as follows: 1003. base 101, drive shaft 102, drive shaft carrier 103, pinion 201, positive pressure inlet pipe 301, thin oil inlet 302, thin oil inlet branch 303, oil return port 401, base 402, observation port 403, bottom cover 404, dust cover 405, ribbed wear liner 406, sliding sleeve 423, middle carrier 424, fixed cone liner 501, upper carrier 502, semi-circumferential block liner group 503, profiled liner group 504, conical sleeve 505, glycerol oil inlet 506, wide gap 507, oil guide port I508, oil guide port II 510, groove 511, reinforcing rib I512, reinforcing rib II 513, reinforcing rib III 514, lifting ear 515, top end cap 613, top feed port 614, non-feed end upper liner opening 615, tight side discharge port 616, loose side discharge port 704, rotating eccentric sleeve 705, liner I706, large gear 803, hydraulic cylinder 804, lifting piston 805, limit guide 806, spherical bearing group 807, displacement sensor 808, liner II, spherical groove I810, spherical groove II 811, pipe support 812, oil feed back port 903, device I904, T-shaped device 905, spindle 907, spindle body 906, and stop nut 906.
Detailed Description
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The single-side feeding top hydraulic support gyratory crusher shown in fig. 1-8 comprises a base, wherein: the gyratory crusher also comprises an upper frame body assembly, a middle frame body assembly, a base assembly, a pinion transmission assembly, a large gear eccentric sleeve assembly, a hydraulic support lifting suspension assembly and a movable cone assembly; wherein: the upper frame body assembly comprises an upper frame body 501 and a top end cover 515, wherein a semi-circumference block-shaped liner plate group 502 and a special-shaped liner plate group 503 are embedded in the upper frame body, reinforcing ribs 511, 512 and 513 and lifting earrings 514 are arranged outside the upper frame body assembly, a groove 510 is formed in the upper end face of the upper frame body assembly, and a glycerin lubricating oil inlet 505 and oil guide ports 507 and 508 are formed in the lower end face of the upper frame body assembly; the middle frame assembly comprises a middle frame 423, a base 401 and a bottom cover 403 arranged on the bottom of the base, wherein a cone lining plate 424 is embedded in the middle frame, and a sliding sleeve 406 is embedded in the base; the base assembly comprises a top feed port 613 and two discharge ports 615, 616; the pinion transmission assembly comprises a transmission shaft bracket body 102 and a transmission shaft 101 positioned on the transmission shaft bracket body, one end of the transmission shaft is connected with a pinion 103, and the transmission shaft bracket body 102 is connected with a base 401 through bolts; the large gear eccentric sleeve assembly comprises a large gear 706 and a rotary eccentric sleeve 704 which are rigidly connected; the hydraulic support lifting suspension assembly comprises a plurality of hydraulic cylinders 803 which are connected to the upper frame body 501 through a support frame 811; the moving cone assembly includes two stops 903, 906, a moving cone liner 909, a main shaft 905 and a body 908.
Further, the hydraulic support lifting suspension assembly further comprises a lifting piston 804 and a displacement sensor 807, the displacement sensor 807 is located on the side face of the hydraulic cylinder 803, the hydraulic cylinder is a single-acting hydraulic cylinder, the top and the bottom are spherical, the spherical diameters are respectively smaller than upper and lower spherical grooves 809 and 810 in contact with the spherical grooves, a limit guide block 805 is arranged on the outer side of the lifting piston, a spherical bearing group 806 is arranged on the inner side of the limit guide block, a bushing II808 is arranged below the limit guide block 805, a hydraulic oil inlet and return opening 812 is arranged on the hydraulic cylinder, the lower portion of the spherical bearing group 806 is connected with the lifting piston 804, the upper portion of the spherical bearing group is pressed through a T-shaped nut in threaded connection with a main shaft, and a stop device I903 is arranged above the T-shaped nut 904.
Further, the movable cone lining board 909 of the movable cone assembly consists of two or three sections, the lower part is attached to the conical surface of the body 908, the upper part is locked downwards through the upper nut 907, and the gap between the movable cone lining board 909 and the body 908 is filled with epoxy resin backing glue; above the upper nut 907 is a stop II906 that prevents its unthreading.
Further, a circular observation hole 402 is arranged on the base 401, a sliding sleeve 406 is embedded in the bottom cover and is in sliding contact with the rotating eccentric sleeve 704; externally mounted dust cap 404, fixed cone liner 909 is comprised of a plurality of small wear resistant manganese steel liners.
Further, the power drives the large gear eccentric sleeve assembly through the small gear transmission assembly to drive the movable cone assembly to do swinging and rotating movement, and the hydraulic support lifting suspension assembly is used for suspending and lifting the movable cone assembly.
The upper frame body assembly, the middle frame body assembly, the large gear eccentric sleeve assembly, the movable cone assembly, the hydraulic support lifting assembly and the pinion transmission assembly can be vertically lifted out by a crane arranged on the upper portion after being pulled out of the base frame body.
The hydraulic support lifting suspension assembly is arranged on the upper frame body assembly, and the hydraulic cylinder of the hydraulic support lifting suspension assembly is a double-spherical surface at two ends and is made of elastic materials of a hydraulic cylinder support frame and provided with a position indicator; the upper part of the movable cone assembly is connected with the suspension spherical bearing group 806 by the inner sleeve of the cone upper frame body, the lower part is placed in the eccentric sleeve of the large gear, and the eccentric sleeve of the large gear is placed in the base assembly.
The upper frame body assembly comprises an upper frame body 501, wherein the upper frame body is composed of an upper unilateral opening, a lower annular structure with holes, a supporting rib, a hanging device lifting piston outer wall, a groove 510 for preventing hanging rotation and a hanging earring 514, wherein the lower annular structure is used for connecting the middle frame body part; the upper part of the unilateral opening feeding end is of a circular arc-shaped linear structure, the size of the feeding hole is increased, and the lower closing-in structure is of a circular shape. The contact surface of the upper part and the hydraulic cylinder is a spherical surface, and the contact surface of the lower part of the lifting piston and the hydraulic cylinder is a spherical surface; the upper frame body and the middle frame body are embedded with a plurality of lining plates with sections of which the upper parts are multi-line segments and the lower parts are arc surfaces, and the lining plates are mutually extruded and fixed; the crushing cavity is communicated from the upper feed inlet to the bottom discharge outlet.
The glycerol lubricating oil inlet 505 is arranged on the upper frame body 501, and the oil inlet can lubricate the conical sleeve, the main shaft 905, the suspension lifting piston 804, the limit guide block 805 and the spherical bearing group 806 respectively; the thin oil lubricating oil inlet 301 is arranged on the transmission shaft bracket 102 and the bottom cover 403 of the base, the oil return hole is arranged on the base 401, and the inner lining of the transmission shaft bracket and the side wall of the transmission shaft and the side wall of the pinion, the inner lining of the transmission eccentric sleeve and the main shaft, the outer layer of the eccentric sleeve and the inner lining of the bracket body are respectively lubricated, the lower inner side of the large gear of the eccentric sleeve part of the large gear is meshed with the base support bearing, the upper side of the large gear of the eccentric sleeve part of the large gear and the lower semi-annular bearing of the dust cover; the rotating shaft frame is provided with a positive pressure air inlet pipe 201, and an oil outlet pipe connected with the base is also filled with positive pressure air, and is internally provided with a crusher dust cover 404.
Embodiment one: a single-side feeding top hydraulic support gyratory crusher comprises an upper frame assembly, a middle frame assembly, a base assembly, a pinion transmission assembly, a large gear eccentric sleeve assembly, an upper hydraulic support lifting suspension assembly and a movable cone assembly. The upper frame 501 and the middle frame 423, and the middle frame 423 and the base 401 are respectively attached by conical surfaces, and the base is locked by bolts and is arranged on the base 1003 by bolts. The transmission shaft frame body 102 is connected with the base 401 through bolts, a sliding bearing is embedded in the transmission shaft frame body 102, the transmission shaft 101 and the pinion 103 limit positions and degrees of freedom, and only the rotation of the rotation 101 is allowed; the rotation power is input through a transmission shaft 101, the transmission shaft 101 is rigidly connected with a pinion 103, the pinion 103 drives a large gear 706,706 to be rigidly connected with an eccentric sleeve 704, a lining 705,705 is embedded in the eccentric sleeve 704 to stir a main shaft 905 to do swinging rotation motion at an eccentric angle A, the main shaft 905 is rigidly connected with a body 908, a wear-resistant lining plate 909 is arranged outside the body 908, a swinging suspension center point is embedded in the lower part of a conical lining plate 504 in an upper frame 501, 613 is a top feeding port, a symmetrical 614 is an upper lining plate opening at a non-feeding end, the minimum distance between the movable conical wear-resistant lining plate 909 and a bottom discharging port of a fixed conical lining plate 424 in the swinging process of the pinion is a tight side discharging port 615, and a loose side discharging port 616 is symmetrical with the main shaft along a central line; the size of the two discharge openings determines the size of the discharge granularity. The material enters through the top feed port 613, the bottom of the lining plate is removed, a part of the material can impact the wear-resistant lining plate 405 on the supporting ribs of the base, and the crushed material is finally discharged from the bottom of the base 401.
The base 401 is provided with an observation hole 402 for observing the abrasion conditions of the bottom of the reinforced abrasion-resistant lining board 405, the fixed cone lining board 424 and the bottom of the movable cone lining board 909 when no material is taken, and the sizes of the two discharge ports 615 and 616; the bottom of the base is provided with a bottom cover 403, the side part receives the whole weight of the movable cone part when lubricating oil is fed in and the top hydraulic support is not installed, and a sliding sleeve 406 is embedded in the base and is in sliding contact with a rotary eccentric sleeve 704; and a dust cover 404 is installed for protecting the moving parts; the middle frame 423 is embedded with a fixed cone lining plate 424, and the fixed cone lining plate 424 consists of a plurality of small wear-resistant manganese steel lining plates.
The upper frame body 501 is internally embedded with a semi-circumference blocky lining plate group 502 and a special-shaped lining plate group 503, and the special-shaped lining plate group 503 has the structural characteristics of a linear type reinforcing rib II 512 and a semicircular arc-shaped reinforcing rib III 513; the upper frame 501 is provided with circular arc-shaped reinforcing ribs 511, 512 and 513; lifting an earring 514, installing a groove 510 of a limit guide block 805, and a spherical groove 810 contacted with the bottom of a supporting hydraulic cylinder 803; after the top mechanism of the upper frame 501 is mounted, the top cover 515 is covered.
Reference numeral 505 denotes a glycerol lubricating oil inlet, which is injected into the space between the main shaft 905 and the wide-edge gap 506 of the conical sleeve 504, and enters the space between the lifting piston 804 and the bushing 808, the spherical bearing group 806 and the limit guide block 805 through the oil guide ports 507 and 508; the thin oil lubricating oil inlet 301 is divided into two paths to lubricate the transmission shaft 101, the eccentric sleeve 704, the lower part of the main shaft 905, the large gear 706 and the small gears 103 and 303 as oil return ports, and is used for the positive pressure gas of the thin oil station to enter the compound port of the equipment.
As shown in FIG. 5, the feeding port of the traditional beam structure can only achieve D1, the maximum feeding edge of the structure is D3, the effective crushing feeding port is D2, and the D2 can be increased by about 30% relative to the D1; the hydraulic cylinders 803 are single-acting hydraulic cylinders, the top and bottom are spherical, the diameter of the spherical surfaces is smaller than that of spherical grooves 809 and 810 contacted with the spherical cylinders respectively, the interface 812 is a hydraulic oil inlet and return opening, the hydraulic cylinders 803 are connected to the upper frame body 501 through the supporting frame 811, and the hydraulic cylinders 811 have certain elastic deformation capacity and are used for compensating slight distortion of supporting hydraulic cylinders caused by different rotation directions of the equipment 905 during material taking and idling.
The movable cone lining board 909 consists of 2-3 sections, is convenient to manufacture, the lower part is attached to the conical surface of the body 908, the upper nut 907 is locked downwards, and the gap between the movable cone lining board 909 and the movable cone lining board 908 is filled with epoxy resin backing adhesive; 906 is a stop means to prevent 907 the unthreading of the thread; the lower part of the top spherical bearing group is connected with the lifting piston 804, the upper part is pressed by a T-shaped nut 904 in threaded connection with a main shaft 905, and 903 is a stopping device for preventing the T-shaped nut 904 from being unscrewed.
Claims (3)
1. Single-side feeding top hydraulic support gyratory crusher, including base (1003), its characterized in that: the gyratory crusher further comprises an upper frame body (501) assembly, a middle frame body (423) assembly, a base (401) assembly, a pinion (103) transmission assembly, a large gear (706) eccentric sleeve assembly, a hydraulic support lifting suspension assembly and a movable cone assembly;
wherein: the upper frame body (501) assembly comprises an upper frame body (501) and a top end cover (515), a semi-circumference block-shaped lining plate group (502) and a special-shaped lining plate group (503) are embedded in the upper frame body (501), reinforcing ribs and lifting earrings (514) are arranged outside the upper frame body, a groove (510) is formed in the upper end face, and a glycerol lubricating oil inlet (505) and an oil guide port are formed in the lower end face;
the middle frame body (423) assembly comprises a middle frame body (423), a base (401) and a bottom cover (403) arranged at the bottom of the base (401), wherein a fixed cone lining plate (424) is embedded in the middle frame body (423), and a sliding sleeve (406) is embedded in the base (401);
the base (401) assembly comprises a top feed port (613) and two discharge ports;
the pinion (103) transmission assembly comprises a transmission shaft (101) frame body and a transmission shaft (101) positioned on the transmission shaft, one end of the transmission shaft (101) is connected with a pinion (103), and the transmission shaft (101) frame body is connected with the base (401) through bolts;
the large gear (706) eccentric sleeve assembly comprises a large gear (706) and a rotary eccentric sleeve (704) which are rigidly connected; the hydraulic support lifting suspension assembly comprises a plurality of hydraulic cylinders (803), and the hydraulic cylinders (803) are connected to the upper frame body (501) through a support frame (811);
the movable cone assembly comprises two stopping devices, a movable cone lining plate (909), a main shaft (905) and a body (908);
the hydraulic support lifting suspension assembly further comprises a lifting piston (804) and a displacement sensor (807), the displacement sensor (807) is positioned on the side face of the hydraulic cylinder (803), the hydraulic cylinder (803) is a single-acting hydraulic cylinder (803), the top and the bottom of the hydraulic cylinder are spherical, the diameter of the spherical surface is respectively smaller than that of an upper spherical groove (510) and a lower spherical groove (510) which are in contact with the hydraulic cylinder, a limit guide block (805) is arranged on the outer side of the lifting piston (804), a spherical bearing group (806) is arranged on the inner side of the limit guide block (805), a bushing II is arranged below the limit guide block (805), a hydraulic oil inlet and return opening (812) is arranged on the hydraulic cylinder (803), the lower part of the spherical bearing group (806) is connected with the lifting piston (804), the upper part of the hydraulic cylinder is pressed by a T-shaped nut in threaded connection with a spindle (905), and a stop device I (903) is arranged above the T-shaped nut;
a circular observation hole (402) is formed in the base (401), a sliding sleeve (406) is embedded in the bottom cover (403), and the sliding sleeve is in sliding contact with the rotating eccentric sleeve (704); the dust cover (404) is arranged outside, and the fixed cone lining board (424) consists of a plurality of small wear-resistant manganese steel lining boards.
2. The gyratory crusher according to claim 1, characterized in that: the movable cone lining board (909) of the movable cone assembly consists of two sections or three sections, the lower part is attached to the conical surface of the body (908), the upper part is locked downwards through an upper nut (907), and a gap between the movable cone lining board (909) and the body (908) is filled with epoxy resin backing adhesive; above the upper nut (907) there is a stop means II (906) preventing its unthreading.
3. The gyratory crusher according to claim 1, characterized in that: the power drives the large gear (706) eccentric sleeve assembly through the small gear (103) transmission assembly to drive the movable cone assembly to do swinging and rotating movement, and the hydraulic support lifting suspension assembly is used for suspending and lifting the movable cone assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810371544.7A CN108579871B (en) | 2018-04-24 | 2018-04-24 | Unilateral feeding top hydraulic support gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810371544.7A CN108579871B (en) | 2018-04-24 | 2018-04-24 | Unilateral feeding top hydraulic support gyratory crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108579871A CN108579871A (en) | 2018-09-28 |
| CN108579871B true CN108579871B (en) | 2024-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810371544.7A Active CN108579871B (en) | 2018-04-24 | 2018-04-24 | Unilateral feeding top hydraulic support gyratory crusher |
Country Status (1)
| Country | Link |
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| CN (1) | CN108579871B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548560A (en) * | 2019-10-09 | 2019-12-10 | 攀钢集团矿业有限公司 | Movable cone lining plate and crusher |
| CN110726619B (en) * | 2019-10-23 | 2021-04-20 | 吉林大学 | Miniature gyratory crushing mechanical test stand |
| CN113413983A (en) * | 2021-06-25 | 2021-09-21 | 北方重工富勒（沈阳）矿业有限公司 | Upper frame body structure for crusher |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190909330A (en) * | 1909-04-20 | 1910-01-06 | James Elliot Kennedy | Improvements in Crushing and Pulverizing Apparatus. |
| CN1200684A (en) * | 1995-10-25 | 1998-12-02 | 诺德伯格－洛科莫有限公司 | Sealed crusher |
| CN102430445A (en) * | 2011-11-07 | 2012-05-02 | 杭州海兴机械有限公司 | Hydraulic cone crusher |
| CN203448129U (en) * | 2013-08-19 | 2014-02-26 | 鞍山市普天冶金成套设备有限公司 | Hydraulic rotary cone crusher with sealing assembly |
| CN204194004U (en) * | 2014-11-07 | 2015-03-11 | 上海威力特重型矿山机械有限公司 | Hydraulic rotary crusher |
| CN105903514A (en) * | 2016-06-22 | 2016-08-31 | 储新新 | Single-cylinder hydraulic cone breaker |
| CN208320899U (en) * | 2018-04-24 | 2019-01-04 | 沈阳顺达重矿机械制造有限公司 | A kind of unilateral charging top hydraulic pressure support gyratory crusher |
-
2018
- 2018-04-24 CN CN201810371544.7A patent/CN108579871B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190909330A (en) * | 1909-04-20 | 1910-01-06 | James Elliot Kennedy | Improvements in Crushing and Pulverizing Apparatus. |
| CN1200684A (en) * | 1995-10-25 | 1998-12-02 | 诺德伯格－洛科莫有限公司 | Sealed crusher |
| CN102430445A (en) * | 2011-11-07 | 2012-05-02 | 杭州海兴机械有限公司 | Hydraulic cone crusher |
| CN203448129U (en) * | 2013-08-19 | 2014-02-26 | 鞍山市普天冶金成套设备有限公司 | Hydraulic rotary cone crusher with sealing assembly |
| CN204194004U (en) * | 2014-11-07 | 2015-03-11 | 上海威力特重型矿山机械有限公司 | Hydraulic rotary crusher |
| CN105903514A (en) * | 2016-06-22 | 2016-08-31 | 储新新 | Single-cylinder hydraulic cone breaker |
| CN208320899U (en) * | 2018-04-24 | 2019-01-04 | 沈阳顺达重矿机械制造有限公司 | A kind of unilateral charging top hydraulic pressure support gyratory crusher |
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| Publication number | Publication date |
|---|---|
| CN108579871A (en) | 2018-09-28 |
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