CN109382158A - A kind of novel gyratory crusher buffer unit - Google Patents
A kind of novel gyratory crusher buffer unit Download PDFInfo
- Publication number
- CN109382158A CN109382158A CN201811541381.9A CN201811541381A CN109382158A CN 109382158 A CN109382158 A CN 109382158A CN 201811541381 A CN201811541381 A CN 201811541381A CN 109382158 A CN109382158 A CN 109382158A
- Authority
- CN
- China
- Prior art keywords
- gyratory crusher
- buffer unit
- seat board
- end plates
- novel
- 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.)
- Granted
Links
- 230000003139 buffering effect Effects 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of novel gyratory crusher buffer units, belong to gyratory crusher apparatus field.Buffer unit is applied in gyratory crusher, including seat board, is in long slab shape；End plates, quantity are two, and two end plates are vertically disposed on the upper surface at the seat board both ends, and two end plates are parallel to each other in opposite directions；And fender pile, quantity are several, several fender piles are disposed side by side on the top of the seat board in parallel, and the central axis of fender pile is identical as seat board length direction；Fender pile both ends are fixedly connected with two end plates respectively.The present invention solves lump ore material and is directly entered crusher chamber, the problem of impact upper frame crossbeam and cantilever crane lid cause gyratory crusher damage to influence production solves existing gyratory crusher buffer unit and requires height, narrow application range to pan feeding ore, is easy stifled mine, difficult the problems such as clearing up.
Description
Technical field
The present invention relates to gyratory crusher apparatus field, especially a kind of novel gyratory crusher buffer unit.
Background technique
Gyratory crusher structural principle is simple, easy to maintenance, safe and reliable, be widely used in mine ore dressing, building materials,
In the industries such as highway, Environment in Railway Engineering Construction.In the prior art, gyratory crusher feed hopper is without buffer unit, lump ore object
Material is directly entered crusher chamber, impacts upper frame crossbeam and cantilever crane cap.Following problems: 1. crossbeams and arm are primarily present in use process
Frame end lid is impacted by ore for a long time, and end cap easily loosens, and need to often shut down fastening bolt, influences equipment continuous operation, causes to produce
Loss；2. cross-beam end cap spare part quick abrasion, end cap loosens, after damage, and mud is easily accessible inside crossbeam cantilever crane, causes sealing element
Damage, oil leak, mainshaft bushing and cantilever crane liner wear, cause spare parts consumption and equipment to be unable to operate normally, relate to simultaneously
And internal operations bearing, it is easy to happen equipment major accident.
There are the buffer unit for taking conical funnel formula rotation pan feeding, Ke Yishi in existing gyratory crusher buffer unit technology
The existing uniform pan feeding of crusher chamber, but its defect is to be only applicable to fine grained, containing the few dry mine material of mud, for big drop (drop >
2000mm), bulky grain (partial size 140-300mm), mud containing rate are slightly higher, the ore with certain moisture content, are very easy to occur
Stifled mine phenomenon；And tapered closed structure, it is very easy to stifled mine, is unfavorable for clearing up, needs to spend a large amount of manpowers and downtime,
Influence operation rate.
Summary of the invention
Goal of the invention of the invention is, in view of the above-mentioned problems, providing a kind of novel gyratory crusher buffer unit, to solve
Lump ore material is directly entered crusher chamber, impacts upper frame crossbeam and cantilever crane lid causes gyratory crusher damage to influence production
Problem solves existing gyratory crusher buffer unit and requires height, narrow application range to pan feeding ore, is easy to block up mine, difficult cleaning etc.
Problem.
In order to achieve the above objectives, the technical scheme adopted by the invention is that: a kind of novel gyratory crusher buffer unit,
Including seat board, it is rectangle；
End plates, quantity are two, and two end plates are vertically disposed on the upper surface at the seat board both ends,
Two end plates are parallel to each other and are oppositely arranged；
And fender pile, quantity are several, several fender piles are disposed side by side on the top of the seat board in parallel,
The axial direction of fender pile is identical as seat board length direction；Fender pile both ends are fixedly connected with two end plates respectively.
Further, further include mud guard, quantity is two, two mud guards be located at two end plates it
Between and with end plates parallel opposed longer sides, two mud guards are vertically disposed on the upper surface at the seat board both ends；Mud guard
On be provided with several through-holes, the fender pile respectively penetrates the through-hole.
It further, further include limit plate, the limit plate is arranged in pairs, and the pairs of limit plate is respectively perpendicular setting
In two long side of the upper surface of the seat board, and a side of limit plate is fixedly connected with the mud guard.
Further, the cross section of the fender pile is round, rectangular or diamond shape.
It further, further include support frame, support frame as described above lower end surface is provided with support leg, under the both ends of the seat board
End face is fixed on support frame as described above upper surface, and ground is fixed in the support leg lower end.
Further, the seat board lower end surface is arranged in above the crossbeam cantilever crane end cap of gyratory crusher at 50-80mm.
Further, the crusher chamber in the length direction of the fender pile and ore move forward direction, gyratory crusher
Interior cantilever crane crossbeam length direction is consistent.
Further, the receiving cone two sides of the gyratory crusher offer slot, and the buffer unit crosses
The slot is through on the receiving cone.
Due to the adoption of the above technical scheme, the invention has the following advantages:
1. slot is first opened when using in the receiving cone two sides of gyratory crusher by the present invention, buffer unit crosses rectangular
Receiving cone is run through in shape hole, since the length direction of the fender pile keeps ore forward movement direction consistent, round with feeding belt
Cantilever crane crossbeam length direction in the crusher chamber of conic crusher is consistent, and the arm of gyratory crusher is arranged in the lower end surface of the seat board
At the frame side of covering 50-80mm, so that ore falls on buffer unit and will not jump outside the receiving cone of gyratory crusher, ore
It when falling on buffer unit, falls into the receiving cone of gyratory crusher and is crushed from buffer unit two sides, to make ore
Cantilever crane cap and cantilever crane crossbeam will not be directly impacted, the protective effect to cantilever crane cap and cantilever crane crossbeam is realized；Buffer unit support
Frame, which is mounted on, to be fixed on ground, and all ore moment impact overload impact power are transferred to ground by the support frame of buffer unit
On, efficiently avoid the impact of ore impact force cone crusher body.
2. the present invention requires the mineral aggregate for entering gyratory crusher relatively low, it can be applied to that drop is big, material particles
Size is unlimited, has certain aqueous, mud containing rate material, applied widely, can solve existing gyratory crusher buffer unit skill
Art requires height to pan feeding ore, narrow application range, is easy the problem of stifled mine.
3. buffer unit of the invention is capable of the cantilever crane crossbeam of effective protection gyratory crusher, avoids material from directly impacting and set
Standby key position, excellent effect can be widely applied in the process equipment of mine.Direct benefit is that mainshaft bushing unit price is
10235 yuan, 1200 yuan of cantilever crane oil sealing, cantilever crane bushing unit price is 19734 yuan, and cantilever crane cap unit price is 9675 yuan, and rear arm support cap is transformed
It no longer contacts, can be used for a long time with ore, whole year can save for 3 secondary spare part/years, remaining spare part is preceding compared to transformation can to reduce 2 every year
Part consumption.Every expense saved every year are as follows: (19734+1200+10235) × 2+9675 × 3=91359 member；4 totally 36.54
Wan Yuan；Indirect benefit is after increasing buffer unit, to effectively reduce the maintenance time of equipment, avoid the generation of equipment breakdown, is improved
The running rate of equipment is conducive to production procedure even running.
Detailed description of the invention
Fig. 1 is present invention three-dimensional figure in addition to support frame.
Fig. 2 is the sectional view that the present invention is mounted on gyratory crusher.
Fig. 3 is the top view that the present invention is mounted on gyratory crusher.
In attached drawing, 1- buffer unit, 2- gyratory crusher, 3- ore, 4- feeding belt, 11- seat board, 12- end plates,
13- fender pile, 14- mud guard, 15- limit plate, 16- support frame, 21- receiving cone, 22- crusher chamber, 23- cantilever crane crossbeam,
24- cantilever crane lid.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", "upper", "lower", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be direct phase
Even, can also indirectly connected through an intermediary, the interaction that can be connection or two elements inside two elements is closed
System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
It is further illustrated below in conjunction with specific implementation of the attached drawing to invention.
As depicted in figs. 1 and 2, a kind of novel gyratory crusher buffer unit 1 is applied in gyratory crusher, including
Seat board 11, end plates 12, fender pile 13, mud guard 14, limit plate 15 and support frame 16；Wherein:
Seat board 11 is rectangle；
The quantity of end plates 12 is two, and two end plates 12 are vertically disposed on the upper of 11 both ends of seat board
End face, two end plates 12 are parallel to each other in opposite directions；
The quantity of fender pile 13 is three, and three fender piles 13 are disposed side by side on the top of the seat board 11 in parallel,
The central axis of fender pile 13 is identical as 11 length direction of seat board；13 both ends of fender pile are fixed with two end plates 12 respectively to be connected
It connects；The cross section of the fender pile 13 is round, rectangular or diamond shape, and the cross section of fender pile 13 is circle in the present embodiment, is delayed
The product material for rushing stick 13 is round steel.
The quantity of mud guard 14 is two, and two mud guards 14 are located between two end plates 12 and and end face
12 parallel opposed longer sides of plate, two mud guards 14 are vertically disposed on the upper surface at 11 both ends of seat board；On mud guard 14
There are three through-hole, three fender piles 13 penetrate the corresponding through-hole respectively for setting.
Limit plate 15 is two pairs, and the upper surface two that the pairs of limit plate 15 is vertically disposed on the seat board 11 is long
Bian Shang, and a side of limit plate 15 is fixedly connected with the mud guard 14.
16 lower end surface of support frame is provided with support leg, and the lower end surface at the both ends of the seat board 11 is fixed on support frame as described above 16
Ground is fixed in upper surface, 16 lower end of support leg.
As shown in Figures 2 and 3, in use, slot is first opened in 21 two sides of receiving cone of gyratory crusher 2, buffering
Device 1 crosses slot and moves through receiving cone 21, the length direction of the fender pile 13 and the ore 3 on feeding belt 4
Dynamic direction is consistent, also consistent with 23 length direction of cantilever crane crossbeam in the crusher chamber 22 of gyratory crusher 2, under the seat board 11
End face is arranged at the 24 top 50-80mm of cantilever crane lid of gyratory crusher 2.Ore 3 is fallen on buffer unit, then from buffer unit
Two sides fall into the receiving cone 21 of gyratory crusher 2 and are crushed, and make that ore 3 will not directly impact cantilever crane lid 24 and cantilever crane is horizontal
Beam 23 realizes the protective effect to cantilever crane lid 24 and cantilever crane crossbeam 23；The support frame 16 of buffer unit, which is mounted on, is fixed on ground
On face, all 3 moment impact overload impact power of ore are transferred on ground by the support frame 16 of buffer unit, are effectively prevented from
The impact of 3 impact force gyratory crusher of ore, 2 body.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (8)
1. a kind of novel gyratory crusher buffer unit, is applied in gyratory crusher, it is characterised in that: including
Seat board is rectangle；
End plates, quantity are two, and two end plates are vertically disposed on the upper surface at the seat board both ends, two
The end plates, which are parallel to each other, to be oppositely arranged；
And fender pile, quantity are several, several fender piles are disposed side by side on the top of the seat board in parallel, buffering
The axial direction of stick is identical as seat board length direction；Fender pile both ends are fixedly connected with two end plates respectively.
2. the novel gyratory crusher buffer unit of one kind according to claim 1, it is characterised in that: it further include gear mud
Plate, quantity be it is a two-by-two, two mud guards be located between two end plates and with end plates parallel opposed longer sides, two
The mud guard is vertically disposed on the upper surface at the seat board both ends；Several through-holes, the buffering are provided on mud guard
Stick respectively penetrates the through-hole.
3. the novel gyratory crusher buffer unit of one kind according to claim 2, it is characterised in that: it further include limit
Plate, the limit plate are arranged in pairs, and the pairs of limit plate is vertically disposed in two long side of upper surface of the seat board,
And a side of limit plate is fixedly connected with the mud guard.
4. the novel gyratory crusher buffer unit of one kind according to claim 1, it is characterised in that: the fender pile
Cross section is round, rectangular or diamond shape.
5. the novel gyratory crusher buffer unit of one kind according to claim 1, it is characterised in that: it further include support
Frame, support frame as described above lower end surface are provided with support leg, and the lower end surface at the both ends of the seat board is fixed on support frame as described above upper surface,
Ground is fixed in the support leg lower end.
6. the novel gyratory crusher buffer unit of one kind according to claim 1, it is characterised in that: the seat board lower end
Face is arranged in above the crossbeam cantilever crane end cap of gyratory crusher at 50-80mm.
7. the novel gyratory crusher buffer unit of one kind according to claim 6, it is characterised in that: the fender pile
Length direction is consistent with the cantilever crane crossbeam length direction in the crusher chamber in direction, gyratory crusher that ore moves forward.
8. the novel gyratory crusher buffer unit of one kind according to claim 1, it is characterised in that: the cone crusher
The receiving cone two sides of machine offer slot, and the buffer unit crosses the slot through the receiving cone
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541381.9A CN109382158B (en) | 2018-12-17 | 2018-12-17 | Novel cone crusher buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541381.9A CN109382158B (en) | 2018-12-17 | 2018-12-17 | Novel cone crusher buffering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109382158A true CN109382158A (en) | 2019-02-26 |
| CN109382158B CN109382158B (en) | 2024-01-26 |
Family
ID=65429340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811541381.9A Active CN109382158B (en) | 2018-12-17 | 2018-12-17 | Novel cone crusher buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109382158B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB561200A (en) * | 1940-08-03 | 1944-05-10 | Nordberg M F G Company | Improvements in or relating to gyratory crushers |
| CN1263482A (en) * | 1997-06-30 | 2000-08-16 | Fcb公司 | Feeding device for a material processing plant and a vibrating crusher equipped with such a device |
| JP2001009300A (en) * | 1999-06-28 | 2001-01-16 | Tanaka Bankin Shujin Sangyo:Kk | Treating device for gypsum lath board for building, and the like |
| KR200218203Y1 (en) * | 2000-09-16 | 2001-03-15 | 송인란 | Ore assort apparatus |
| CN201023053Y (en) * | 2007-04-03 | 2008-02-20 | 中国铝业股份有限公司 | Taper grinder beam end cap protecting device |
| CN202137001U (en) * | 2011-07-07 | 2012-02-08 | 栾川县长青钨钼有限责任公司 | Beam cap for wear-resisting cone crusher |
| CN203281335U (en) * | 2013-04-25 | 2013-11-13 | 中信重工机械股份有限公司 | Beam lining board for crusher |
| CN203316175U (en) * | 2013-05-09 | 2013-12-04 | 安徽开发矿业有限公司 | Distributing device structure of cone crusher |
| CN103586121A (en) * | 2012-08-13 | 2014-02-19 | 山特维克知识产权股份有限公司 | Feed hopper |
| CN204159368U (en) * | 2014-09-28 | 2015-02-18 | 埃里斯克矿山工程机械有限公司 | The arm support protecting device of gyratory crusher |
| CN104437725A (en) * | 2014-12-31 | 2015-03-25 | 浙江浙矿重工股份有限公司 | Hydraulic type cone crusher |
| CN204503184U (en) * | 2014-12-26 | 2015-07-29 | 海盐县通惠地质矿山机械有限公司 | A kind of upper room group for gyratory crusher |
| CN204583435U (en) * | 2015-05-05 | 2015-08-26 | 方鸿 | A kind of cement processing high-efficiency pulverizer |
| CN204980021U (en) * | 2015-08-31 | 2016-01-20 | 长垣县联轴器厂 | Blanking buffer device |
| CN107159685A (en) * | 2017-07-03 | 2017-09-15 | 马鞍山福来伊环保科技有限公司 | One kind recycling construction waste equipment and its operating method |
| CN107469904A (en) * | 2017-07-28 | 2017-12-15 | 张家港明惠金属制品有限公司 | A kind of jaw crusher feeds intake buffer unit |
| CN207086083U (en) * | 2017-06-20 | 2018-03-13 | 洛阳栾川钼业集团股份有限公司 | A kind of new type crushing machine charging gear |
| CN107902371A (en) * | 2017-11-15 | 2018-04-13 | 广西华银铝业有限公司 | A kind of automatic coal handling system of heat power factory boiler and its defeated coal method |
| CN207546597U (en) * | 2017-11-06 | 2018-06-29 | 鞍钢集团矿业有限公司 | H-type upper arm rack of spindle breaker cap protective device |
| CN209379060U (en) * | 2018-12-17 | 2019-09-13 | 广西华银铝业有限公司 | A kind of novel gyratory crusher buffer unit |
-
2018
- 2018-12-17 CN CN201811541381.9A patent/CN109382158B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB561200A (en) * | 1940-08-03 | 1944-05-10 | Nordberg M F G Company | Improvements in or relating to gyratory crushers |
| CN1263482A (en) * | 1997-06-30 | 2000-08-16 | Fcb公司 | Feeding device for a material processing plant and a vibrating crusher equipped with such a device |
| JP2001009300A (en) * | 1999-06-28 | 2001-01-16 | Tanaka Bankin Shujin Sangyo:Kk | Treating device for gypsum lath board for building, and the like |
| KR200218203Y1 (en) * | 2000-09-16 | 2001-03-15 | 송인란 | Ore assort apparatus |
| CN201023053Y (en) * | 2007-04-03 | 2008-02-20 | 中国铝业股份有限公司 | Taper grinder beam end cap protecting device |
| CN202137001U (en) * | 2011-07-07 | 2012-02-08 | 栾川县长青钨钼有限责任公司 | Beam cap for wear-resisting cone crusher |
| CN103586121A (en) * | 2012-08-13 | 2014-02-19 | 山特维克知识产权股份有限公司 | Feed hopper |
| CN203281335U (en) * | 2013-04-25 | 2013-11-13 | 中信重工机械股份有限公司 | Beam lining board for crusher |
| CN203316175U (en) * | 2013-05-09 | 2013-12-04 | 安徽开发矿业有限公司 | Distributing device structure of cone crusher |
| CN204159368U (en) * | 2014-09-28 | 2015-02-18 | 埃里斯克矿山工程机械有限公司 | The arm support protecting device of gyratory crusher |
| CN204503184U (en) * | 2014-12-26 | 2015-07-29 | 海盐县通惠地质矿山机械有限公司 | A kind of upper room group for gyratory crusher |
| CN104437725A (en) * | 2014-12-31 | 2015-03-25 | 浙江浙矿重工股份有限公司 | Hydraulic type cone crusher |
| CN204583435U (en) * | 2015-05-05 | 2015-08-26 | 方鸿 | A kind of cement processing high-efficiency pulverizer |
| CN204980021U (en) * | 2015-08-31 | 2016-01-20 | 长垣县联轴器厂 | Blanking buffer device |
| CN207086083U (en) * | 2017-06-20 | 2018-03-13 | 洛阳栾川钼业集团股份有限公司 | A kind of new type crushing machine charging gear |
| CN107159685A (en) * | 2017-07-03 | 2017-09-15 | 马鞍山福来伊环保科技有限公司 | One kind recycling construction waste equipment and its operating method |
| CN107469904A (en) * | 2017-07-28 | 2017-12-15 | 张家港明惠金属制品有限公司 | A kind of jaw crusher feeds intake buffer unit |
| CN207546597U (en) * | 2017-11-06 | 2018-06-29 | 鞍钢集团矿业有限公司 | H-type upper arm rack of spindle breaker cap protective device |
| CN107902371A (en) * | 2017-11-15 | 2018-04-13 | 广西华银铝业有限公司 | A kind of automatic coal handling system of heat power factory boiler and its defeated coal method |
| CN209379060U (en) * | 2018-12-17 | 2019-09-13 | 广西华银铝业有限公司 | A kind of novel gyratory crusher buffer unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109382158B (en) | 2024-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207430378U (en) | A kind of environment-friendly type ilmenite crushed aggregates device | |
| EP3122462B1 (en) | A jaw crusher, a crushing plant, and a method for using a jaw crusher | |
| CN205413293U (en) | Backstroke crusher group removes | |
| CN101683626A (en) | Hydraulic roller crusher | |
| CN209379060U (en) | A kind of novel gyratory crusher buffer unit | |
| KR101988542B1 (en) | Deicer storage tank with the deicer loading function | |
| CN201720080U (en) | Material crushing structure and crushing device | |
| CN109382158A (en) | A kind of novel gyratory crusher buffer unit | |
| CN202061653U (en) | Counterattack hammer crusher | |
| CN201755505U (en) | Lining board with abrasion-proof ceramic for cylinder body of vertical mill | |
| CN102294285A (en) | Scraper apparatus | |
| CN204865942U (en) | Multifunctional pulverizer | |
| CN108452875B (en) | A kind of high accuracy circular conic crusher | |
| CN209379093U (en) | A kind of disintegrating apparatus for coal mine rubble | |
| CN103721832B (en) | High-pressure grinding roll control system with offcut return function | |
| CN210456489U (en) | Mining buffer device for preventing large lump material from impacting and smashing hand-selected belt | |
| CN203448157U (en) | Improved combined ultrafine crusher | |
| CN203540690U (en) | Side-returning high-pressure roll grinder control system | |
| CN204638255U (en) | A kind of stone crusher | |
| CN207576504U (en) | A kind of dismountable jaw crusher of tooth plate | |
| CN209097453U (en) | A kind of wear-resistance funnel | |
| CN213914100U (en) | Partition plate of ball mill | |
| CN205270308U (en) | Screening system vertical shaft type strikes system sand machine dust keeper | |
| CN221714899U (en) | Discharging buffer device of mining vibrating screen | |
| CN219377298U (en) | Improved generation high pressure roller mill's feed divider structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |