CN207463381U - Vertical shaft impact crusher - Google Patents
Vertical shaft impact crusher Download PDFInfo
- Publication number
- CN207463381U CN207463381U CN201721272500.6U CN201721272500U CN207463381U CN 207463381 U CN207463381 U CN 207463381U CN 201721272500 U CN201721272500 U CN 201721272500U CN 207463381 U CN207463381 U CN 207463381U
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- Prior art keywords
- buffer unit
- vertical shaft
- blanking buffer
- impact crusher
- shaft impact
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- 239000000463 material Substances 0.000 claims abstract description 101
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 44
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000001934 delay Effects 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 abstract description 14
- 239000004576 sand Substances 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of vertical shaft impact crushers, are related to engineering equipment field, to improve vertical shaft impact crusher into sand coarse aggregate ratio.The vertical shaft impact crusher include separate hopper and the blanking buffer unit below the material overflow port of separate hopper, blanking buffer unit for reducing the material overflowed via material overflow port falling speed.The vertical shaft impact crusher that above-mentioned technical proposal provides, when working by the way of " stone-crash-stone ", reduce the falling speed of the second material stream of the material overflow port spilling via separate hopper, the time lengthening that it is made to be resident in crusher chamber, the probability that second material stream collides with the first material stream thrown away via rotor chamber increases, and has been finally reached and has improved the purpose that vertical shaft is broken into sand coarse aggregate ratio.
Description
Technical field
The utility model is related to engineering equipment fields, and in particular to a kind of vertical shaft impact crusher.
Background technology
Vertical shaft impact crusher abbreviation vertical shaft is broken, also known as sand making machine, is widely used in various rocks, quartz, iron ore
Broken, fine crushing in a variety of hard crisp materials such as stone, aggregate, broken form is divided into " stone-crash-stone " mode and " stone forges iron " side
Formula.
The vertical shaft of existing " stone-crash-stone " mode breaks crusher chamber mainly by separate hopper, rotor protection cover, rotor, interior lining panel, bottom
Plate and crusher shell composition, discharged way are mainly realized as follows：Material enters separate hopper, enters at a high speed through centre bore
Fully accelerate and dish out after the rotor of rotation, form first material stream；Material forms second after being overflowed from the material overflow port of separate hopper
Material stream, second material stream directly fall to crusher chamber, collide with first material stream in crusher chamber.
Inventor has found that at least there are following problems in the prior art：It is relatively low that existing vertical shaft is broken into sand coarse aggregate ratio.
Utility model content
One of purpose of the utility model is to propose a kind of vertical shaft impact crusher, to improve vertical shaft impact
Crusher into sand coarse aggregate ratio.
To achieve the above object, the utility model provides following technical scheme：
The utility model provides a kind of vertical shaft impact crusher, overflowing including separate hopper and set on the separate hopper
Blanking buffer unit below material mouth, the blanking buffer unit for reducing the material overflowed via the material overflow port whereabouts
Speed.
In an alternate embodiment of the invention, the blanking buffer unit includes pedestal, and the pedestal is set under the material overflow port
The central axes of side, the pedestal and the separate hopper are in angle.
In an alternate embodiment of the invention, the blanking buffer unit further includes baffle, and the baffle is set on the one of the pedestal
Side, the baffle are bonded with the fixed component of the vertical shaft impact crusher.
In an alternate embodiment of the invention, the blanking buffer unit further includes boss, and the boss is set on the another of the pedestal
Side, the boss, the baffle and the pedestal surround concave inward structure jointly.
In an alternate embodiment of the invention, the blanking buffer unit further includes reinforcement structure, and the reinforcement structure is set on described
The lower section of baffle.
In an alternate embodiment of the invention, the fixed component of the blanking buffer unit and the vertical shaft impact crusher is removable
Unload connection.
In an alternate embodiment of the invention, the blanking buffer unit further includes plug division, and the plug division is set on the pedestal
Lower surface, the plug division is for fixed component grafting with the vertical shaft impact crusher.
In an alternate embodiment of the invention, the pedestal includes at least two pieces, and each pedestal, which is pieced together, surrounds annular.
In an alternate embodiment of the invention, the pedestal is ring-shaped.
In an alternate embodiment of the invention, the blanking buffer unit includes at least two, positioned at material falling direction most upstream
The blanking buffer unit for reducing the material overflowed via the material overflow port blanking velocity；Remaining described blanking delays
Flushing device is arranged in the following manner：The blanking buffer unit positioned at material falling direction downstream is provided thereon described in trip
In the material descent path of blanking buffer unit.
In an alternate embodiment of the invention, the blanking buffer unit includes three, from high to low respectively the first blanking buffering
Device, the second blanking buffer unit and third blanking buffer unit；Wherein, the first blanking buffer unit is set on the sub-material
The outer wall of bucket, the second blanking buffer unit are set on the inner wall of the cover plate of the vertical shaft impact crusher, the third
Blanking buffer unit is set on the outer wall of the rotor shield of the vertical shaft impact crusher.
In an alternate embodiment of the invention, the installation site of the first blanking buffer unit is located at the Xia Kou sides of the material overflow port
Between the bottom plate of the vertical shaft impact crusher.
In an alternate embodiment of the invention, the bottom surface of the second blanking buffer unit and the bottom of the vertical shaft impact crusher
Plate bottom surface is concordant.
In an alternate embodiment of the invention, the bottom surface of the third blanking buffer unit and the vertical shaft impact crusher is broken
The bottom surface of broken chamber ring is concordant.
Based on above-mentioned technical proposal, the utility model embodiment can at least generate following technique effect：
It is the important indicator that evaluation vertical shaft is broken into sand coarse aggregate ratio, the vertical shaft of " stone-crash-stone " mode is broken, is taken into sand coarse aggregate ratio
The certainly collision frequency in material in crusher chamber body.The vertical shaft impact crusher that above-mentioned technical proposal provides, using " stone is beaten
When the mode of stone " works, the falling speed of second material stream overflowed via the material overflow port of separate hopper is reduced, makes it broken
The time lengthening that intracavitary is resident, the probability that second material stream collides with the first material stream thrown away via rotor chamber increase,
It has been finally reached and has improved the purpose that vertical shaft is broken into sand coarse aggregate ratio.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The illustrative embodiments and their description of the utility model are not formed for explaining the utility model to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the vertical shaft impact crusher structure diagram that the utility model embodiment provides；
Fig. 2 is the dimensional structure diagram at the vertical shaft impact crusher separate hopper that the utility model embodiment provides；
Fig. 3 is the dimensional structure diagram at the vertical shaft impact crusher crusher chamber that the utility model embodiment provides；
Fig. 4 is the stereochemical structure of vertical shaft impact crusher the first blanking buffer unit that the utility model embodiment provides
Schematic diagram；
Fig. 5 is the stereochemical structure of vertical shaft impact crusher the second blanking buffer unit that the utility model embodiment provides
Schematic diagram；
Fig. 6 is the stereochemical structure of vertical shaft impact crusher third blanking buffer unit that the utility model embodiment provides
Schematic diagram；
Fig. 7 is the installation signal for vertical shaft impact crusher the second blanking buffer unit that the utility model embodiment provides
Figure.
Reference numeral：
L1, first material stream；L2, second material stream；2nd, cover plate；3rd, the first blanking buffer unit；4th, the second blanking delays
Flushing device；5th, liner plate；6th, crusher chamber ring；7th, interior lining panel；8th, draw-bar guide；9th, bottom plate；10th, crusher chamber cylinder；11st, rotor base plate；12、
Rotor；13rd, thrower head；14th, rotor shield；15th, ring web plate；16th, third blanking buffer unit；17th, vertical shaft breaks bottom plate；18th, turn
Sub- axis；19th, material overflow port；20th, to barrel；22nd, maintenance door；100th, separate hopper；200th, blanking buffer unit；201st, pedestal；202、
Baffle；203rd, boss；204th, reinforcement structure；205th, plug division.
Specific embodiment
Technical solution provided by the utility model is illustrated in more detail with reference to Fig. 1~Fig. 7.
In the present embodiment, the high-speed material that the rotor of vertical shaft impact crusher is dished out is first material stream, via sub-material
The second material stream that the material overflow port 19 of bucket 100 is overflowed.
The utility model embodiment provides a kind of vertical shaft impact crusher, including separate hopper 100 and set on separate hopper
The blanking buffer unit 200 of 100 lower section of material overflow port 19, blanking buffer unit 200 via material overflow port 19 for reducing overflowing
The falling speed of material.
Vertical shaft impact crusher includes separate hopper 100, rotor, housing and blanking buffer unit 200, separate hopper 100
Material is provided for the second material stream that the first material stream and separate hopper 100 that are cast out to rotor overflow, rotor is used for first
The acceleration of material stream, for housing for installing buffer unit, blanking buffer unit 200 is used for the second object overflowed to separate hopper 100
Stream is slowed down, and is prevented second material from flowing down and is fallen too fast, the collision probability of raising first material stream and second material stream.
Multiple structural forms can be used in blanking buffer unit 200, and material forms blanking heap on blanking buffer unit 200,
The material that material overflow port 19 is overflowed collides on blanking heap, spent material energy realizes reduction of speed.
Referring to Fig. 4 to Fig. 7, in the present embodiment, blanking buffer unit 200 includes pedestal 201, and pedestal 201 is set on material overflow port
The central axes of 19 lower section, pedestal 201 and separate hopper 100 are in angle.Pedestal 201 to accept material overflow port 19 in angle to overflow
The material gone out.Angle is such as between 0-180 degree, not including 0 degree and 180 degree.
Further, blanking buffer unit 200 further includes baffle 202, and baffle 202 is set on the side of pedestal 201, baffle
202 are bonded with the fixed component of vertical shaft impact crusher.Fixed component is near blanking buffer unit 200, fixation
Motionless component, such as barrel etc..
Blanking buffer unit is designed with baffle 202, prevents building stones long term wear crusher machine cavity inner wall and rotor outer wall.
Optionally, blanking buffer unit 200 further includes boss 203, and boss 203 is set on the opposite side of pedestal 201, boss
203rd, baffle 202 surrounds concave inward structure jointly with pedestal 201.
The boss 203 of 5mm-15mm is all provided with along side per paragraph material buffer unit, material can be made to stay in blanking buffer unit
Upper formation blanking heap.
In the present embodiment, blanking buffer unit 200 further includes reinforcement structure 204, and reinforcement structure 204 is set on baffle 202
Lower section.
The blanking buffer unit 200 of each ring segment should at least contain there are two reinforcing rib, the both sides on the downside of ring segment, with consolidating
Determine device to match, increase each downward pressure changed section and born, improve stability.
Fig. 4 to fig. 6 illustrates the blanking buffer unit 200 of three kinds of different specification sizes, wherein the first blanking shown in Fig. 4
Buffer unit 3 is set on the most upstream for overflowing material falling direction, the second blanking buffer unit 4 shown in fig. 5 is set on and overflows material
The middle reaches of falling direction, third blanking buffer unit 16 shown in fig. 6 are set on the downstream for overflowing material falling direction.
The blanking buffer unit 200 of above structure, simple in structure, it is convenient to replace, and has good practicability, craftsmanship and warp
Ji property.
Further, blanking buffer unit 200 and the fixed component of vertical shaft impact crusher are detachably connected.It is using
During multiple blanking buffer units 200, dismountable connection mode can be used in each blanking buffer unit 200.
Referring to Fig. 7, blanking buffer unit 200 further includes plug division 205, and plug division 205 is set on the lower surface of pedestal 201,
Plug division 205 is for the fixed component grafting with vertical shaft impact crusher.What Fig. 7 illustrated the second blanking buffer unit 4 can
The concrete mode of dismantling connection, the connected structure are equally applicable to other blanking buffer units 200.
Optionally, pedestal 201 includes at least two pieces, and each pedestal 201, which is pieced together, surrounds annular.Due to the flash of separate hopper 100
Mouthfuls 19 are circumferentially with multiple along its own, therefore bottom plate preferably also surrounds annular, can accept what each material overflow port 19 was overflowed in this way
Material.Pieced together using polylith pedestal 201 surround annular allow the structure of pedestal 201 relatively simple, and be easily installed.
Each ring segment of blanking buffer unit 200 should at least contain there are two reinforcing rib, the both sides on the downside of ring segment, with consolidating
Determine device to match, improve the stability of blanking buffer unit.
Alternatively, pedestal 201 is ring-shaped.The loop configuration of pedestal 201 should be with its institute's structure matching to be mounted.
In the present embodiment, blanking buffer unit 200 includes at least two, and the blanking positioned at material falling direction most upstream delays
Flushing device 200 for reducing the material overflowed via material overflow port 19 blanking velocity；Remaining blanking buffer unit 200 is under
The mode of stating is arranged：Blanking buffer unit 200 positioned at material falling direction downstream is provided thereon the blanking buffer unit 200 of trip
In material descent path.
The material all fallen per level-one blanking buffer unit 200 to upper level blanking buffer unit 200 plays the role of reduction of speed,
The material then overflowed positioned at the blanking buffer unit 200 for overflowing material falling direction most upstream to material overflow port 19 plays reduction of speed and makees
With.
Referring to Fig. 1, blanking buffer unit 200 includes three, from high to low respectively the first blanking buffer unit 3, second
Blanking buffer unit 4 and third blanking buffer unit 16；Wherein, the first blanking buffer unit 3 is set on the outer wall of separate hopper 100,
Second blanking buffer unit 4 is set on the inner wall of the cover plate of vertical shaft impact crusher, and third blanking buffer unit 16 is set on vertical
The outer wall of the rotor shield of shaft impact crusher.
Referring to Fig. 4, the first blanking buffer unit 3 includes baffle 202, pedestal 201, boss 203 and reinforcement structure 204,
Four to six sections can be divided into, be fixed on outside separate hopper 100 with plug-in structure, 19 lower part of material overflow port, position is in material overflow port 19
Xia Kou sides and vertical shaft break the centre above bottom plate 17, for buffering the material of the spilling of material overflow port 19.Ring web plate 15 breaks bottom in vertical shaft
The lower section of plate 17.Rotor base plate 11 is set on 10 inner wall bottom of crusher chamber cylinder.
Referring to Fig. 1, the first blanking buffer unit 3 can be mounted on following positions：The installation site of first blanking buffer unit 3
Between the Xia Kou sides of material overflow port 19 and the bottom plate 9 of vertical shaft impact crusher.
Referring to Fig. 5, the second blanking buffer unit 4 includes baffle 202, pedestal 201 and boss 203, can be divided into four to six
Section, is installed on the lower inside of cover plate 2, and bottom surface is broken concordant above bottom plate 17 with vertical shaft.
Referring to Fig. 1, the second blanking buffer unit 4 can be mounted on following positions：The bottom surface of second blanking buffer unit 4 is with standing
9 bottom surface of bottom plate of shaft impact crusher is concordant.
Referring to Fig. 6, third blanking buffer unit 16 includes baffle 202, pedestal 201, boss 203 and reinforcement structure 204,
Four to six sections can be divided into, be installed on the outside of rotor shield 14,201 bottom surface of pedestal is concordant with the bottom surface of crusher chamber ring 6.Rotor
Shield 14 is located at the top that vertical shaft breaks rotor 12, and high speed rotation when rotor 12 works is dished out material by thrower head 13, forms the
One material stream L1.
Referring to Fig. 1, third blanking buffer unit 16 can be mounted on following positions：The bottom surface of third blanking buffer unit 16 with
The bottom surface of the crusher chamber ring 6 of vertical shaft impact crusher is concordant.
A kind of specific embodiment is introduced with reference to Fig. 1 to Fig. 7.
At work, the building stones in separate hopper 100 are fallen to inside rotor 12 crusher, are cast by the acceleration of rotor 12
And form first material stream.
Crusher chamber is mainly surrounded by rotor 12, crusher chamber ring 6, interior lining panel 7, liner plate 5, crusher chamber cylinder 10 and bottom plate 9.
Interior lining panel 7 can set 6-12 blocks, be installed between crusher chamber ring 6, liner plate 5, crusher chamber cylinder 10 and bottom plate 9.Referring to Fig. 1, pull rod
Plate 8 is set on the bottom of crusher chamber cylinder 10.Armature spindle 18 is stretched out outside crusher chamber cylinder 10.
The course of work that such vertical shaft breaks is shown with partial cutaway view in Fig. 1, wherein separate hopper 100 is located at vertical shaft and breaks cylinder
The inside of cover board 2, the upside of rotor shield 14.The surrounding of separate hopper 100 is provided with several material overflow ports 19, when in separate hopper 100
Building stones when filling up, building stones can be overflowed from discharge port 19, form second material stream L2.
Referring to Fig. 1, building stones that separate hopper 100 is overflowed by the material overflow port 19 on 100 top of separate hopper, flow separately through first,
Second, third blanking buffer unit 3,4,16, crusher chamber is fallen to relatively low speed.First material stream L1 and second material stream
L2 collides in crusher chamber, is broken into sand.
Referring to Fig. 1, separate hopper 100 is located at the top of crusher, and the material stream for falling into rotor is adjusted in lower section blanking port
Amount, side surface upper part are provided with several material overflow ports 19.
Referring to Fig. 1, rotor protection cover 14 is located at 100 lower section of separate hopper, for rotor 12 to be protected not to be worn.Rotor 12
In 14 lower section of rotor protection cover, mainly it is made of rotor block, material distributing cone, runner plate and thrower head 13, rotor 12 includes at least three
A runner.
Above-mentioned broken buffer unit includes three parts, i.e. the first blanking buffer unit 3, positioned at overflowing for separate hopper 100
19 lower end of material mouth；Second blanking buffer unit 4, positioned at cover cylinder lower inside；Third blanking buffer unit 16, outside rotor
Upper lateral part.
First, second, third blanking buffer unit 3,4,16 all includes at least two ring segments, more preferably including 4-6
A ring segment, 4-6 ring segment make the size of each ring segment smaller, it is easier to which disassembling, assembling and replacing, ring segment number can excessively lead to ring segment size
It is too small, it is unfavorable for dismounting instead.Each ring segment at least is used for fixing there are two support element supports the ring segment.Wherein each blanking buffering
Device 200 can all be designed with baffle 202, prevent building stones long term wear crusher machine cavity inner wall and rotor outer wall, avoid the formation of brokenly
It is bad.The height h1 of first blanking buffer unit, 3 baffle 202 should be greater than being equal to 15cm and less than material overflow port 19, the second blanking buffering
The height h2 of 4 baffle 202 of device should be slightly bigger than the distance between the first blanking buffer unit 3 and the second blanking buffer unit 4, the
The height h3 of three blanking buffer units, 16 baffle 202 should be slightly bigger than the second blanking buffer unit 4 and third blanking buffer unit 16
The distance between.Every grade of blanking buffer unit is equipped with the boss 203 that height is h4 (5mm≤h4≤15mm) along side, can
Material stream is made to form blanking heap on blanking buffer unit.
First, second, third blanking buffer unit 3,4,16 is installed in a manner of inserting, specific embodiment such as Fig. 7
(with 16 example of third blanking buffer unit), each blanking buffer unit 200 are matched there are two blanking buffer unit plug division 205,
The surrounding of rotor shield 14 is mounted in a manner of welding or be bolted etc., it can be upper and lower according to design when plug division 205 is installed
Adjust position.During installation, the jack alignment plug division 205 on blanking buffer unit 200 is inserted into.
The fixed structure of blanking buffer unit 200 should meet simple replacement easy to assemble, plug-in can be used or with bolt
Other installation methods such as connection.Below by taking plug-in structure as an example, inserting position is located at 200 bottom of blanking buffer unit, treats brokenly
During broken machine work, material will insert position landfill, protect it from frayed.When blanking buffer unit serious wear needs replacing
When, blanking buffer unit only need to be tapped from top to bottom is removed.
Referring to Fig. 1, the installation process of blanking buffer unit 200 is described below.Blanking buffer unit 200 when mounted, is beaten
Booting lid, the first blanking buffer unit 3 is first installed in feed hopper side, then install the second blanking buffer unit 4, in rotor protection cover
14 outsides can be mounted directly third blanking buffer unit 16.During maintenance, the first blanking buffering dress can be checked by opening feed hopper head cover
3 are put, second, third blanking buffer unit 4,16 can be checked by opening cover.When the boss 203 of blanking buffer unit 200 is in height
Direction wear up to or blanking buffer unit 200 baffle 202 concordant with pedestal 201 will grind so that its cannot bear it is next
During a complete job duration, the blanking buffer unit 200 is needed replacing.Complete job duration refers to that vertical shaft impact crusher exists
Operating time of the primary booting between shutting down, generally intraday operating time, vertical shaft impact crusher need daily
Maintenance is safeguarded.During replacement, blanking buffer unit 200 is tapped using small hammer from top to bottom, table top is removed after ring segment loosening
Then material is removed, by opening 22 replaceable third blanking buffer unit 16 of maintenance door, opening feed hopper head cover can be more
The first blanking buffer unit 3 is changed, opens the replaceable second blanking buffer unit 4 of cover.
The advantages of crusher buffer unit, is simple in structure, is easily changed, can protect machine cavity inner wall and rotor not
It is worn.Blanking buffer unit 200 per level-one all is pieced together to form annular using multistage, if breakage occurs for a certain ring segment, only
Replace the ring segment.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is only the utility model and simplified description rather than instruction for ease of description or is implied signified
Device or element must have specific orientation, for specific azimuth configuration and operation, thus it is not intended that this practicality newly
Type protects the limitation of content.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacement, but these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (14)
1. a kind of vertical shaft impact crusher, which is characterized in that including separate hopper (100) and set on the separate hopper (100)
Material overflow port (19) below blanking buffer unit (200), the blanking buffer unit (200) is for reducing via the flash
The falling speed for the material that mouth (19) overflows.
2. vertical shaft impact crusher according to claim 1, which is characterized in that blanking buffer unit (200) packet
Pedestal (201) is included, the pedestal (201) is set on the lower section of the material overflow port (19), the pedestal (201) and the separate hopper
(100) central axes are in angle.
3. vertical shaft impact crusher according to claim 2, which is characterized in that the blanking buffer unit (200) is also
Including baffle (202), the baffle (202) is rushed set on the side of the pedestal (201), the baffle (202) with the vertical shaft
The fixed component fitting of impact crusher.
4. vertical shaft impact crusher according to claim 3, which is characterized in that the blanking buffer unit (200) is also
Including boss (203), the boss (203) is set on the opposite side of the pedestal (201), the boss (203), the baffle
(202) concave inward structure is surrounded jointly with the pedestal (201).
5. vertical shaft impact crusher according to claim 3, which is characterized in that the blanking buffer unit (200) is also
Including reinforcement structure (204), the reinforcement structure (204) is set on the lower section of the baffle (202).
6. vertical shaft impact crusher according to claim 1, which is characterized in that the blanking buffer unit (200) with
The fixed component of the vertical shaft impact crusher is detachably connected.
7. vertical shaft impact crusher according to claim 6, which is characterized in that the blanking buffer unit (200) is also
Including plug division (205), the plug division (205) is for the fixed component grafting with the vertical shaft impact crusher.
8. vertical shaft impact crusher according to claim 2, which is characterized in that the pedestal (201) includes at least two
Block, each pedestal (201), which is pieced together, surrounds annular.
9. vertical shaft impact crusher according to claim 2, which is characterized in that the pedestal (201) is ring-shaped.
10. vertical shaft impact crusher according to claim 1, which is characterized in that blanking buffer unit (200) packet
At least two are included, the blanking buffer unit (200) positioned at material falling direction most upstream is for reducing via the flash
The blanking velocity for the material that mouth (19) overflows；Remaining described blanking buffer unit (200) is arranged in the following manner：Positioned at object
The blanking buffer unit (200) in material falling direction downstream is provided thereon the material of the blanking buffer unit (200) of trip
In descent path.
11. vertical shaft impact crusher according to claim 10, which is characterized in that the blanking buffer unit (200)
Including three, from high to low respectively the first blanking buffer unit (3), the second blanking buffer unit (4) and third blanking buffering
Device (16)；Wherein, set on the outer wall of the separate hopper (100), second blanking delays the first blanking buffer unit (3)
Set on the inner wall of the cover plate of the vertical shaft impact crusher, the third blanking buffer unit (16) is set on flushing device (4)
The outer wall of the rotor shield of the vertical shaft impact crusher.
12. vertical shaft impact crusher according to claim 11, which is characterized in that the first blanking buffer unit
(3) installation site is between the Xia Kou sides of the material overflow port (19) and the bottom plate of the vertical shaft impact crusher.
13. vertical shaft impact crusher according to claim 11, which is characterized in that the second blanking buffer unit
(4) bottom surface is concordant with the bottom plate bottom surface of the vertical shaft impact crusher.
14. vertical shaft impact crusher according to claim 11, which is characterized in that the third blanking buffer unit
(16) bottom surface is concordant with the bottom surface of the crusher chamber ring of the vertical shaft impact crusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272500.6U CN207463381U (en) | 2017-09-30 | 2017-09-30 | Vertical shaft impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272500.6U CN207463381U (en) | 2017-09-30 | 2017-09-30 | Vertical shaft impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463381U true CN207463381U (en) | 2018-06-08 |
Family
ID=62267437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721272500.6U Active CN207463381U (en) | 2017-09-30 | 2017-09-30 | Vertical shaft impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469989A (en) * | 2017-09-30 | 2017-12-15 | 徐工集团工程机械有限公司 | Vertical shaft impact crusher |
| CN112791838A (en) * | 2021-01-30 | 2021-05-14 | 重庆三铭重工有限公司 | Automatic adjusting structure and adjusting method for feed inlet of vertical shaft type impact crusher |
-
2017
- 2017-09-30 CN CN201721272500.6U patent/CN207463381U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469989A (en) * | 2017-09-30 | 2017-12-15 | 徐工集团工程机械有限公司 | Vertical shaft impact crusher |
| CN107469989B (en) * | 2017-09-30 | 2023-02-10 | 江苏徐工工程机械研究院有限公司 | Vertical shaft impact crusher |
| CN112791838A (en) * | 2021-01-30 | 2021-05-14 | 重庆三铭重工有限公司 | Automatic adjusting structure and adjusting method for feed inlet of vertical shaft type impact crusher |
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