CN110170352A - A kind of crusher - Google Patents
A kind of crusher Download PDFInfo
- Publication number
- CN110170352A CN110170352A CN201910323632.4A CN201910323632A CN110170352A CN 110170352 A CN110170352 A CN 110170352A CN 201910323632 A CN201910323632 A CN 201910323632A CN 110170352 A CN110170352 A CN 110170352A
- Authority
- CN
- China
- Prior art keywords
- breaker roll
- crusher
- shaft
- shaft holder
- moving shaft
- 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.)
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
- B02C4/305—Wear resistant rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention provides a kind of crushers, distance regulation can be realized by gap regulation device including transmission gear, feed hopper, cabinet, bearing base framework, base, shaft coupling, reducer stent, power device, its crushing device, and deceleration system is double reduction.The present invention on moving shaft holder rack slide by devising the alloy sheets of polished surface, enable moving shaft holder easy slide on slideway, and bonding gap regulator control system is able to achieve the distance between flexible modulation breaker roll, and using the deceleration system of double reduction, in conjunction with using V-type band, so that transmission is more steady, dress, it tears open, maintenance etc. is easy to operate, and noise is small, in addition being provided with multiple rectangular prismoid teeth on breaker roll, for the high manganese steel material of heat treatment process, not only the discaling roll service life is long, and combine the overall operation of crusher of the present invention, crusher is made to have wearability strong on the whole, crushing efficiency is high, the uniform advantage of product granularity, and conveniently moving, low energy consumption, application range is wider.
Description
Technical field
The present invention relates to crusher preparation fields, in particular to a kind of crusher.
Background technique
The ore in China, coal resource very abundant, there are many enterprise for producing rubble, in build and build the road industry, coking plant, burning
Many industrial departments such as factory, ceramics factory, glass industry, powder metallurgy are tied, have big content of starting materials and the waste material of recycling logical every year
Crusher is crossed to be processed, it is blocking to be crushed raw material firing clinker first by raw material such as in cement plant, after being burnt into clinker
Cement is worn into polishing machine again.Granularity required by crushing raw ore to grinding process is made mine with crusher by dressing plant for another example
Valuable mineral in stone reaches monomer separation, or raw material is crushed to the granularity of next step job requirements, this is by material
The process that granularity reduces is shattering process, and the broken course of work is typically completed by mechanical equipment.And broken workplace
Gap control is crusher as crucial parameter, is crushed work gap relationships to broken work as a result, such as granularity, treating capacity
Deng it is even also relate to the service life of crusher stability and components and can send out especially in crusher running hours
Raw abrasion, abrasion are influenced and uneven by factors such as material situations, and not only will affect fragmentation quality also will affect crushing efficiency.
In addition, universal crushing plant stops working, the even entire factory of possible the entire production line must all stop working, and influence to give birth to
Production process.
Crusher in the prior art is unable to strict guarantee product granularity, is crushed dynamics and is difficult to control, product was easy powder
Broken phenomenon is serious, and noise is big；The more hard difficult fragment contained in material, equipment are easily damaged；Existing crumbling method
There are certain broken limit, and energy consumption is high, and repair inconvenience, and maintenance capacity is big, and crushing teeth is perishable, and production efficiency is low.
A kind of crusher, there are also do not propose specific solution party much for the practical problem urgently handled in practical application
Case.
Summary of the invention
The invention proposes a kind of crushers to solve one of described problem,
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of crusher includes transmission gear 1, feed hopper 2, cabinet 3, bearing base framework 11, base 4, shaft coupling 5, slows down
Device bracket 7, power device 6, it is characterized in that, further include crushing device 9, deceleration system 8 and gap regulation device 10, it is described
Crushing device 9 can realize distance regulation by gap regulation device 10, and the deceleration system 8 is double reduction.
Optionally, the crushing device includes breaker roll 91, breaker roll driving shaft 92, breaker roll driven shaft 93 and bearing
Seat 94, the breaker roll driving shaft 92 can drive breaker roll driven shaft 93.
Optionally, be known as fixed breaker roll across the breaker roll that breaker roll driving shaft 92 forms concatenation, pass through breaker roll from
The breaker roll that moving axis 93 forms concatenation is known as mobile crushing roller, and the fixation breaker roll and mobile crushing roller are arranged in cabinet
It rotates towards each other.
Optionally, the bearing block 94 divides for fixed bearing block 942 and moving shaft holder 941, the fixing bearing
Bearing saddle bore is respectively set in seat 942 and moving shaft holder 941, and 92 both ends of breaker roll driving shaft on the fixation breaker roll are worn
It crosses bearing saddle bore to be mounted on fixed bearing block 942,93 both ends of breaker roll driven shaft on the mobile crushing roller pass through bearing
Bore is mounted on moving shaft holder 941, so that mobile crushing roller links into an integrated entity with moving shaft holder, is fixed breaker roll and is consolidated
Determine bearing block to be connected as one, is able to achieve moving shaft holder and mobile crushing roller is driven to slide to the direction of fixed breaker roll.
Optionally, the gap regulation device 10 includes spacer pad 101 and lead screw device 102, the screw rod dress
It sets 102 and is positioned close to 941 side of moving shaft holder, and moving shaft holder 941 can be withstood, in conjunction with the control spacer pad
101 adjust the distance between breaker roll.
Optionally, bearing base framework 11 is set on the base 4, and the bearing block 94 is arranged in bearing base framework 11
On, it is provided with slideway on the bearing base framework 11, the alloy sheets of polished surface are provided on the slideway, and described
941 two sides of moving shaft holder be equipped with the dust-proof screeding device 9411 of slideway.
Optionally, the double reduction includes that the first order is slowed down and second level deceleration, and the first order deceleration is by skin
V belt translation 81, the second level is slowed down is slowed down by retarder 82, and the retarder is mounted on reducer stent 7
On.
Optionally, the retarder is monodentate wheel decelerator.
Optionally, the power device 6 is motor, and the motor drives belt transmission, by 82 belt lace of motor shaft
Wheel power passes to 83 big belt pulley of gear reduction unit driving shaft, then is connected by the output shaft and shaft coupling of single stage gear reducer
It connects, shaft coupling imparts power to breaker roll driving shaft one end, and then drives the rotation of fixed breaker roll, breaker roll driving shaft
The other end connects transmission gear 1, when fixed breaker roll rotation, band nutating gear.
Optionally, the transmission gear is made of multiple gears, and driven breaker roll one end is connect with transmission gear, is led to
Transmission gear drive is crossed, is able to achieve and is slided on the slideway.
Compared with prior art, advantageous effects obtained by the present invention are:
1, the alloy sheets of the invention by devising polished surface on moving shaft holder rack slide, so that mobile bearing
Seat can on slideway easy slide, and bonding gap regulator control system is able to achieve the distance between flexible modulation breaker roll.
2, the present invention uses the deceleration system of double reduction, and uses V-type band, so that transmission is more steady, fills, tears open, examines
Repair etc. easy to operate, and noise is small.
3, it is provided with multiple rectangular prismoid teeth on breaker roll of the invention, is the high manganese steel material of heat treatment process, no
Only the discaling roll service life is long, and combines the overall operation of crusher of the present invention, and crusher is made to have wearability strong on the whole, is crushed effect
Rate is high, the uniform advantage of product granularity.
4, the outer dimension of crusher complete machine of the invention is small, and land occupation is little, and conveniently moving, and low energy consumption, application range
It is relatively wide.
Detailed description of the invention
From following description with reference to the accompanying drawings it will be further appreciated that the present invention.Component in figure is not drawn necessarily to scale,
But it focuses on and shows in the principle of embodiment.In different views, identical appended drawing reference specifies corresponding part.
Fig. 1 is a kind of cut-away view of crusher in one of embodiment of the present invention；
Fig. 2 is a kind of crusher schematic diagram in one of embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of prismoid tooth on crusher in one of embodiment of the present invention；
Schematic diagram when Fig. 4 is a kind of adjuster for crusher roll of crusher broken material in one of embodiment of the present invention.
Description of symbols: 1- transmission gear；2- feed hopper；3- cabinet；4- base；5- shaft coupling；6- power device；7-
Reducer stent；8- deceleration system；9- crushing device；The gap 10- regulation device；11- bearing base framework；12- material.
Specific embodiment
In order to enable the objectives, technical solutions, and advantages of the present invention are more clearly understood, below in conjunction with embodiment, to this
Invention is further elaborated；It should be appreciated that described herein, the specific embodiments are only for explaining the present invention, and does not have to
It is of the invention in limiting.To those skilled in the art, after access is described in detail below, other systems of the present embodiment
System, method and/or feature will become obvious.All such additional systems, method, feature and advantage are intended to be included in
It in this specification, is included within the scope of the invention, and by the protection of the appended claims.In description described in detail below
The other feature of the disclosed embodiments, and these characteristic roots will be apparent according to described in detail below.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or component must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
The present invention is a kind of crusher, and following embodiment is told about according to Fig. 1-2:
Embodiment one:
A kind of crusher includes transmission gear 1, feed hopper 2, cabinet 3, bearing base framework 11, base 4, shaft coupling 5, slows down
Device bracket 7, power device 6, it is characterized in that, further include crushing device 9, deceleration system 8 and gap regulation device 10, it is described
Crushing device 9 can realize distance regulation by gap regulation device 10, and the deceleration system 8 is double reduction；Described is broken
Crushing device includes breaker roll 91, breaker roll driving shaft 92, breaker roll driven shaft 93 and bearing block 94, the breaker roll driving shaft
92 can drive breaker roll driven shaft 93；The breaker roll for forming concatenation across breaker roll driving shaft 92 is known as fixed breaker roll, passes through
The breaker roll that breaker roll driven shaft 93 forms concatenation is known as mobile crushing roller, and the fixation breaker roll and mobile crushing roller are arranged
It is rotated towards each other in cabinet；The bearing block 94 divides for fixed bearing block 942 and moving shaft holder 941, the fixing axle
It holds seat 942 and bearing saddle bore, 92 both ends of breaker roll driving shaft on the fixation breaker roll is respectively set in moving shaft holder 941
It is mounted on fixed bearing block 942 across bearing saddle bore, 93 both ends of breaker roll driven shaft on the mobile crushing roller pass through axis
Bearing hole is mounted on moving shaft holder 941 so that mobile crushing roller links into an integrated entity with moving shaft holder, fixed breaker roll with
Fixed bearing block is connected as one, and is able to achieve moving shaft holder and mobile crushing roller is driven to slide to the direction of fixed breaker roll；Institute
The gap regulation device 10 stated includes spacer pad 101 and lead screw device 102, and the lead screw device 102 is positioned close to move
941 side of dynamic bearing seat, and moving shaft holder 941 can be withstood, it is adjusted between breaker roll in conjunction with the control spacer pad 101
Distance；Bearing base framework 11 is set on the base 4, and the bearing block 94 is arranged on bearing base framework 11, the axis
It holds and is provided with slideway on base framework 11, the alloy sheets of polished surface are provided on the slideway, and in the mobile bearing
941 two sides of seat are equipped with the dust-proof screeding device 9411 of slideway；The double reduction includes that the first order is slowed down and second level deceleration, institute
The first order stated is slowed down by belt transmission 81, and the second level is slowed down is slowed down by retarder 82, the retarder
It is mounted on reducer stent 7；The retarder is monodentate wheel decelerator；The power device 6 is motor, the electricity
Machine drives belt transmission, 82 small belt pulley power of motor shaft is passed to 83 big belt pulley of gear reduction unit driving shaft, then pass through
The output shaft of single stage gear reducer is connect with shaft coupling, and shaft coupling imparts power to breaker roll driving shaft one end, and then band
The rotation of dynamic fixed breaker roll, the other end of breaker roll driving shaft connect transmission gear 1, when fixed breaker roll rotation, drive
Transmission gear；The transmission gear is made of multiple gears, and driven breaker roll one end is connect with transmission gear, passes through transmission
Gear drives, and is able to achieve and slides on the slideway.
Embodiment two:
A kind of crusher includes transmission gear 1, feed hopper 2, cabinet 3, bearing base framework 11, base 4, shaft coupling 5, slows down
Device bracket 7, power device 6, it is characterized in that, further include crushing device 9, deceleration system 8 and gap regulation device 10, it is described
Crushing device 9 can realize distance regulation by gap regulation device 10, and the deceleration system 8 is double reduction.
The crushing device includes breaker roll 91, breaker roll driving shaft 92, breaker roll driven shaft 93 and bearing block 94, institute
The breaker roll driving shaft 92 stated can drive breaker roll driven shaft 93；Multiple prismoid teeth 911 are provided on the breaker roll, it is long
The height of square prismoid tooth is 60mm, and the crushing force effect of generation is more uniform, crosses crushing phenomenon and significantly reduces, crushing efficiency is aobvious
It writes and improves；The 911 front forced position area of prismoid tooth increases, and is not easy to be worn；And the spy that teeth material is strong using wearability
The alloying elements such as suitable Cr, V are added in casting, chemical component in different potassium steel: This potassium steel makes prismoid tooth 911 in height after special thermal treatment technique
There are stronger wearability, higher intensity and hardness under warm operating condition, and the top heap of crushing toothed roller is welded with wear-resistant material,
And Bead weld repair can be carried out at any time in use, hence it is evident that extend the service life of breaker roll.
The breaker roll for forming concatenation across breaker roll driving shaft 92 is known as fixed breaker roll, passes through 93 shape of breaker roll driven shaft
It is known as mobile crushing roller at the breaker roll of concatenation, the fixation breaker roll is arranged in cabinet with mobile crushing roller and turns in opposite directions
It is dynamic.
The bearing block 94 divides for fixed bearing block 942 and moving shaft holder 941,942 He of fixed bearing block
Bearing saddle bore is respectively set in moving shaft holder 941, and 92 both ends of breaker roll driving shaft on the fixation breaker roll pass through bearing
Bore is mounted on fixed bearing block 942, and 93 both ends of breaker roll driven shaft on the mobile crushing roller are pacified across bearing saddle bore
On moving shaft holder 941, so that mobile crushing roller links into an integrated entity with moving shaft holder, fixed breaker roll and fixing bearing
Seat is connected as one, and is able to achieve moving shaft holder and mobile crushing roller is driven to slide to the direction of fixed breaker roll.
The gap regulation device 10 includes spacer pad 101 and lead screw device 102, and the lead screw device 102 is set
It sets in close 941 side of moving shaft holder, and moving shaft holder 941 can be withstood, adjusted in conjunction with the control spacer pad 101 broken
The distance between broken roller；The lead screw device can also be safety spring protective device, can withstand moving shaft holder, and can use and determine
Position cushion block 101 adjusts the gap between breaker roll, and minimum range is known as width of discharge opening, for controlling brokenly ground loaf products grain
Degree.Material is added from feed hopper 2, and under the frictional force effect between breaker roll and material 12, referring to fig. 4, material 12 is brought into solid
Determine between breaker roll and mobile crushing roller, is squeezed after being crushed and is discharged from lower part, broken granularity is generally in 10~100mm
It is interior.
Bearing base framework 11 is set on the base 4, and the bearing block 94 is arranged on bearing base framework 11, described
It is provided with slideway on bearing base framework 11, the alloy sheets of polished surface are provided on the slideway, the alloy sheets are resistance to
The Nitinol plate or brass sheet or stainless steel plate of mill；And it is dust-proof equipped with slideway in 941 two sides of moving shaft holder
Screeding device 9411, when use, do not need frequent supplemental lubrication grease, it is only necessary to spread one layer when overhaul on slideway.This
Place is sealed, and can be reduced the pollution of material dust, is conducive to slideway lubrication, be ensure that moving shaft holder 941 on slideway
Easy slide when being crushed larger foreign matter, more can allow mobile crushing roller to be made a concession and pass through, will not be stuck.
The double reduction includes that the first order is slowed down and second level deceleration, and the first order deceleration is driven by belt
81, the second level is slowed down is slowed down by retarder 82, and the retarder is mounted on reducer stent 7.
The retarder is monodentate wheel decelerator.
The power device 6 is motor, and the motor drives belt transmission, 82 small belt pulley power of motor shaft is passed
It passs gear reduction unit driving shaft 83 big belt pulley, then is connect by the output shaft of single stage gear reducer with shaft coupling, shaft coupling
Device imparts power to breaker roll driving shaft one end, and then drives the rotation of fixed breaker roll, the other end of breaker roll driving shaft
Transmission gear 1 is connected, when fixed breaker roll rotation, band nutating gear, two breaker rolls are rotated towards each other, and realize broken fortune
It is dynamic；The revolving speed of the motor is 750r/min, and the revolving speed of breaker roll is 60r/min；In addition, such retarding method economy is real
With being not only simple in structure, and fault point is few, the transmission of first order belt is flexible connection, and big belt pulley has certain storage again
It can act on, good balanced action is played to the discontinuity equalization phenomenon in shattering process；It is used in the belt transmission
A plurality of Type B V band is driven, and uses five Type B V-type bands in the present embodiment, in belt transmission, more steadily, and is made an uproar
Sound is smaller.
The transmission gear is made of multiple gears, and driven breaker roll one end is connect with transmission gear, passes through transmission
Gear drives, and is able to achieve and slides on the slideway.
Although describing the present invention by reference to various embodiments above, but it is to be understood that of the invention not departing from
In the case where range, many changes and modifications can be carried out.That is methods discussed above, system and equipment are examples.
Various configurations can be omitted suitably, replace or add various processes or component.For example, in alternative configuration, can with institute
The order in a different order of description executes method, and/or can add, and omits and/or combine various parts.Moreover, about certain
The features of a little configuration descriptions can be combined with various other configurations, can such as combine in a similar way the different aspect of configuration with
Element.In addition, can update as technology develops element therein, i.e., many elements are examples, are not intended to limit the disclosure or power
The range that benefit requires.
Give detail in the description to provide to the thorough understanding for including the exemplary configuration realized.However,
Configuration can be practiced without these specific details for example, having been illustrated with well-known circuit, and process is calculated
Method, structure and technology are without unnecessary details, to avoid fuzzy configuration.The description only provides example arrangement, and unlimited
The scope of the claims processed, applicability or configuration.It is used on the contrary, front will provide the description of configuration for those skilled in the art
Realize the enabled description of described technology.It, can be to the function of element without departing from the spirit or the scope of the present disclosure
It can and arrange and carry out various changes.
To sum up, be intended to foregoing detailed description be considered as it is illustrative and not restrictive, and it is to be understood that below
Claim (including all equivalents) is intended to limit the spirit and scope of the present invention.The above embodiment is interpreted as only using
In illustrating the present invention rather than limit the scope of the invention.After the content for having read record of the invention, technology
Personnel can make various changes or modifications the present invention, these equivalence changes and modification equally fall into the claims in the present invention and limited
Fixed range.
Claims (10)
1. a kind of crusher, which is characterized in that including transmission gear, feed hopper, cabinet, bearing base framework, base, shaft coupling,
Reducer stent, power device, it is characterized in that, further including crushing device, deceleration system and gap regulation device, described is broken
Crushing device can realize distance regulation by gap regulation device, and the deceleration system is double reduction.
2. crusher as described in claim 1, which is characterized in that the crushing device includes breaker roll, breaker roll active
Axis, breaker roll driven shaft and bearing block, the breaker roll driving shaft can drive breaker roll driven shaft.
3. the crusher as described in one of preceding claims, which is characterized in that form the broken of concatenation across breaker roll driving shaft
Broken roller is known as fixed breaker roll, and the breaker roll for forming concatenation across breaker roll driven shaft is known as mobile crushing roller, the fixation
Breaker roll is arranged in cabinet with mobile crushing roller to be rotated towards each other.
4. the crusher as described in one of preceding claims, which is characterized in that the bearing block be divided into fixed bearing block and
Moving shaft holder, the fixed bearing block and moving shaft holder are respectively set bearing saddle bore, on the fixation breaker roll
Breaker roll both ends of main drive shaft passes through bearing saddle bore and is mounted on fixed bearing block, the breaker roll driven shaft on the mobile crushing roller
Both ends pass through bearing saddle bore and are mounted on moving shaft holder, so that mobile crushing roller links into an integrated entity with moving shaft holder, it is fixed
Breaker roll is connected as one with fixed bearing block, is able to achieve the direction that moving shaft holder drives mobile crushing roller to fixed breaker roll
Sliding.
5. the crusher as described in one of preceding claims, which is characterized in that the gap regulation device includes locating pad
Block and lead screw device, the lead screw device is positioned close to moving shaft holder side, and can withstand moving shaft holder, in conjunction with control
The spacer pad adjusts the distance between breaker roll.
6. the crusher as described in one of preceding claims, which is characterized in that bearing base framework, institute are arranged on the base
It states bearing block to be arranged on bearing base framework, slideway is provided on the bearing base framework, is provided with mill on the slideway
The alloy sheets of optical surface, and the dust-proof screeding device of slideway is equipped in the moving shaft holder two sides.
7. the crusher as described in one of preceding claims, which is characterized in that the double reduction includes that the first order is slowed down
Slow down with the second level, the first order deceleration is driven by belt, and the second level slows down and slowed down by retarder, institute
The retarder stated is mounted on reducer stent.
8. the crusher as described in one of preceding claims, which is characterized in that the retarder is monodentate wheel decelerator.
9. the crusher as described in one of preceding claims, which is characterized in that the power device is motor, the electricity
Machine drives belt transmission, motor shaft small belt pulley power is passed to gear reduction box driving shaft big belt pulley, then pass through single-stage
The output shaft of gear reduction unit is connect with shaft coupling, and shaft coupling imparts power to breaker roll driving shaft one end, and then is driven solid
Determine the rotation of breaker roll, the other end of breaker roll driving shaft connects transmission gear, when fixed breaker roll rotation, drives driving cog
Wheel.
10. the crusher as described in one of preceding claims, which is characterized in that the transmission gear is by multiple gear sets
At, and driven breaker roll one end is connect with transmission gear, is driven by transmission gear, is able to achieve and is slided on the slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323632.4A CN110170352A (en) | 2019-04-22 | 2019-04-22 | A kind of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323632.4A CN110170352A (en) | 2019-04-22 | 2019-04-22 | A kind of crusher |
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| CN110170352A true CN110170352A (en) | 2019-08-27 |
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ID=67689858
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| CN201910323632.4A Pending CN110170352A (en) | 2019-04-22 | 2019-04-22 | A kind of crusher |
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Cited By (3)
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| CN110586245A (en) * | 2019-09-23 | 2019-12-20 | 山西科浩天科技有限公司 | Energy-saving crusher |
| CN110882748A (en) * | 2019-11-22 | 2020-03-17 | 昆明理工大学 | Small-size double roll crusher |
| CN113499821A (en) * | 2021-07-21 | 2021-10-15 | 中国煤炭地质总局勘查研究总院 | Crushing device for mine exploitation |
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