CN107930734A - A kind of jaw crusher with buffering feed hopper - Google Patents
A kind of jaw crusher with buffering feed hopper Download PDFInfo
- Publication number
- CN107930734A CN107930734A CN201711467543.4A CN201711467543A CN107930734A CN 107930734 A CN107930734 A CN 107930734A CN 201711467543 A CN201711467543 A CN 201711467543A CN 107930734 A CN107930734 A CN 107930734A
- Authority
- CN
- China
- Prior art keywords
- hubei province
- jaw crusher
- hopper
- feed hopper
- jaw
- 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/06—Jaw crushers or pulverisers with double-acting jaws
-
- 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
- B02C23/02—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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of jaw crusher with buffering feed hopper, including jaw crusher and it is buffered into hopper, in the jaw crusher Hubei Province and No. two dynamic Hubei Province are moved equipped with No.1, No.1 moves Hubei Province and No. two dynamic Hubei Province and drives opposite swing by driving mechanism, feed hopper is buffered by flanged joint in the top of jaw crusher, buffering feed hopper includes hopper body, Buffer Unit and wear-resistant liner, Buffer Unit has two groups, first group is arranged in hopper body and meets on the inner panel of charge level, the lower section of second group of opposite hopper body inner panel for being arranged in first group, wear-resistant liner is arranged in hopper body and meets on two apodemas of charge level.Two dynamic Hubei Province Bidirectional-squeezing materials of the invention; to the extruding force bigger of material; it is easier material broken; pass through the stop of two groups of Buffer Units; play the role of buffering and even feeding, since impact velocity is small, play a very good protection to the moving jaw plate in machine; impact wear of the ore to it is reduced, extends its service life.
Description
Technical field
The present invention relates to mining machinery technical field, is specifically a kind of jaw crusher with buffering feed hopper.
Background technology
Jaw crusher is commonly called as jaw and breaks, also known as tiger mouthful.Crusher chamber is formed by dynamic two pieces of jaws of jaw and quiet jaw, simulates animal
Two jaw movements and complete the crusher of material crushing operation.Be widely used in mine smelting, building materials, highway, railway, water conservancy and
Various ores and bulk materials is broken in the industries such as chemical industry.
Jaw crusher is made of jaw crusher, driving motor, dynamic jaw, quiet jaw etc..In the jaw crusher course of work
In, motor drives belt pulley, belt pulley to drive eccentric shaft, and in rotation process jaw can move eccentric shaft.It is so dynamic
The distance between jaw and quiet jaw will when and become larger, when and diminish.When distance becomes larger, crusher chamber becomes larger.Material is just due to weight
Sink under the action of power.At this moment the distance between jaw and quiet jaw are moved again to diminish, material is extruded and fragmentation.After extruding dynamic jaw from
Open, move the increase of the distance between jaw and quiet jaw.Material after broken is just since the effect of gravity has been discharged downwards from discharge gate
Into shattering process.Existing jaw crusher can only move Hubei Province and pay no attention to quiet jaw relative motion, unidirectionally extruded material, material crushing effect
Think.
The moving jaw plate of jaw crusher and quiet jaw are vulnerable parts, it is necessary to often replace.Except two jaw crushings in use
Abrasion caused by during ore, on the one hand ore is also to its impact wear during feed.Common jaw crusher is defeated by belt
Send machine to be fed, ore is fallen into machine by parabolic.Since ore is impacted by certain altitude in feed, exacerbate to jaw
The jaw abrasion of crusher, mainly moving jaw plate；And due to feed it is uneven can cause moving jaw plate concentrated wear it is serious,
Cause the service life of whole moving jaw plate to reduce, increase the maintenance cost of equipment.
The content of the invention
It is an object of the invention to provide a kind of jaw crusher with buffering feed hopper, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical solution：
A kind of jaw crusher with buffering feed hopper, including jaw crusher and it is buffered into hopper, the jaw crusher
Interior to move Hubei Province and No. two dynamic Hubei Province equipped with No.1, the space that the No.1 is moved between Hubei Province and No. two dynamic Hubei Province is from top to bottom gradually reduced, institute
State No.1 and move Hubei Province and No. two dynamic Hubei Province by the opposite swing of driving mechanism driving, the No.1 moves Hubei Province and the bottom outside in No. two dynamic Hubei Province is divided
The No.1 pull rod and No. two pull rods that Jiao Jie do not extend outside oriented casing, the No.1 pull rod and the relatively respective hinge joint of No. two pull rods
The other end be respectively No.1 threaded portion and No. two threaded portions, the No.1 threaded portion and No. two threaded portions are placed through machine respectively
No.1 spring base and No. two spring bases in seat, be cased with outside the No.1 threaded portion No.1 spring and by with the matching of No.1 threaded portion
No.1 spring is pressed on No.1 spring base by the No.1 nut of conjunction, be cased with outside No. two threaded portions No. two springs and by with No. two
No. two springs are pressed on No. two spring bases by matched No. two nuts in threaded portion；The buffering feed hopper is existed by flanged joint
The top of jaw crusher, the buffering feed hopper include hopper body, Buffer Unit and wear-resistant liner, and the Buffer Unit has two
Group, first group is arranged in hopper body and meets on the inner panel of charge level, the lower section of second group of opposite hopper body inner panel for being arranged in first group,
Wear-resistant liner is arranged in hopper body and meets on two apodemas of charge level.
As the further scheme of the present invention：The driving mechanism is including on motor, motor-driven belt pulley, belt pulley
Coaxial No.1 shaft and No. two shafts driven by No.1 shaft by a pair of of gear pair, the No.1 shaft and No. two shafts
On be respectively equipped with the No.1 eccentric wheel together rotated and No. two eccentric wheels, the No.1 move the top in Hubei Province and No. two dynamic Hubei Province respectively from
By being socketed in outside No.1 eccentric wheel and No. two eccentric wheels.
As the further scheme of the present invention：The No.1 shaft and No. two shafts are parallel to each other, rotate in opposite directions and by jaw
Penetrated outside formula crusher to jaw crusher.
As the further scheme of the present invention：The Buffer Unit includes support plate, gusset, inclined plate and abrasive rubber, branch
Fagging level is welded on hopper body inner panel, and inclined plate is fixed in support plate and inner panel, and gusset is fixed on support plate, inclined plate and interior
Among plate, abrasive rubber is installed on inclined plate upper surface by screw.
As the further scheme of the present invention：The angle of the inclined plate and hopper body inner panel is 45~55 degree.
Compared with prior art, the beneficial effects of the invention are as follows：The jaw crusher with buffering feed hopper, driving machine
Structure equipment is simple, easy to control, two dynamic Hubei Province Bidirectional-squeezing materials, to the extruding force bigger of material, is easier material broken；
By the stop of two groups of Buffer Units, play the role of buffering and even feeding, since impact velocity is small, to the moving jaw plate in machine
Play a very good protection, reduce impact wear of the ore to it, extend its service life, also saved and set for enterprise
Standby maintenance cost.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the schematic front view of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~2, in the embodiment of the present invention, a kind of jaw crusher with buffering feed hopper, including jaw are broken
Broken machine 19 and it is buffered into hopper 2, moves Hubei Province 13 and No. two dynamic Hubei Province 12 equipped with No.1 in the jaw crusher 19, the No.1 moves Hubei Province
Space between 13 and No. two dynamic Hubei Province 12 is from top to bottom gradually reduced, and the No.1 moves Hubei Province 13 and No. two dynamic Hubei Province 12 by driving mechanism
Driving is opposite to be swung, two dynamic Hubei Province Bidirectional-squeezing materials, to the extruding force bigger of material, is easier material broken, specifically,
The driving mechanism is including No.1 shaft 14 coaxial on motor 28, motor-driven belt pulley 9, belt pulley and by No.1 shaft
No. two shafts 11 driven by a pair of of gear pair 27, the No.1 shaft 14 and No. two shafts 11 are parallel to each other, rotate in opposite directions
And by being penetrated outside jaw crusher to jaw crusher, it is respectively equipped with the No.1 shaft 14 and No. two shafts 11 and together turns
Dynamic No.1 eccentric wheel 15 and No. two eccentric wheels 10, the No.1 are moved Hubei Province 13 and the top in No. two dynamic Hubei Province 12 and are freely socketed in respectively
Outside No.1 eccentric wheel 15 and No. two eccentric wheels 10；A set of motor 28, belt pulley 9 can drive No.1 to move Hubei Province 13 and No. two at the same time
Dynamic Hubei Province 12 moves toward one another, and driving mechanism equipment is simple, easy to control, two dynamic Hubei Province Bidirectional-squeezing materials, to the extruding force of material
Bigger, is easier material broken.
The No.1 moves Hubei Province 13 and the bottom outside in No. two dynamic Hubei Province 12 is respectively articulated with the No.1 pull rod extended outside oriented casing
17 and No. two pull rods 22, the other end of the No.1 pull rod 17 and the relatively respective hinge joint of No. two pull rods 22 is respectively No.1 screw thread
Portion 21 and No. two threaded portions 24, the No.1 threaded portion 21 and No. two threaded portions 24 are each passed through the No.1 spring in engine base
Seat 16 and No. two spring bases 26, the No.1 threaded portion 21 are cased with No.1 spring 18 and by matched with No.1 threaded portion 21 outside
No.1 spring 18 is pressed on No.1 spring base 16 by No.1 nut 20, be cased with outside No. two threaded portions 24 No. two springs 23 and by
No. two springs 23 are pressed on No. two spring bases 26 with No. two nuts 25 of threaded portion 24 matched two；No.1 moves Hubei Province 13 and two
The bottom in number dynamic Hubei Province 12 is flexibly supported by respective pull rod and spring, while No.1 nut 20 and No. two nuts 25 can
It is different to adapt to adjust the resilient support degree that No.1 moves Hubei Province 13 and No. two dynamic Hubei Province 12 to adjust the elastic force of respective spring
The impact that material produces it.
The buffering feed hopper 2 includes material by flanged joint in the top of jaw crusher 19, the buffering feed hopper 2
Bucket body 1, Buffer Unit 3 and wear-resistant liner 4, the Buffer Unit 3 have two groups, and first group is arranged in hopper body 1 and meets the interior of charge level
On plate, the lower section of second group of 1 inner panel of opposite hopper body for being arranged in first group, wear-resistant liner 4 is arranged in hopper body 1 and meets charge level
On two apodemas；The Buffer Unit 3 includes support plate 8, gusset 7, inclined plate 6 and abrasive rubber 5, and 8 level of support plate is welded on
On 1 inner panel of hopper body, inclined plate 6 is fixed on support plate 8 and inner panel, and gusset 7 is fixed among support plate 8, inclined plate 6 and inner panel,
Abrasive rubber 5 is installed on 6 upper surface of inclined plate by screw；The angle of the inclined plate 6 and 1 inner panel of hopper body is 45~55 degree, is led to
The stop of two groups of Buffer Units 3 is crossed, plays the role of buffering and even feeding, since impact velocity is small, to the moving jaw plate in machine
Play a very good protection, reduce impact wear of the ore to it, extend its service life, also saved and set for enterprise
Standby maintenance cost.
The jaw crusher with buffering feed hopper, driving mechanism equipment is simple, easy to control, and two dynamic Hubei Province are two-way to be squeezed
Material is pressed, to the extruding force bigger of material, is easier material broken；By the stop of two groups of Buffer Units 3, play buffering and
The effect of even feeding, since impact velocity is small, plays a very good protection the moving jaw plate in machine, reduces ore to it
Impact wear, extend its service life, also saved cost of equipment maintenance for enterprise.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
On the premise of departing from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention
Enclose, these effects and practical applicability for implementing all without the influence present invention.
Claims (5)
1. a kind of jaw crusher with buffering feed hopper, including jaw crusher and it is buffered into hopper, it is characterised in that institute
State in jaw crusher and move Hubei Province and No. two dynamic Hubei Province equipped with No.1, the No.1 moves space between Hubei Province and No. two dynamic Hubei Province from top to bottom
It is gradually reduced, the No.1 moves Hubei Province and No. two dynamic Hubei Province and drives opposite swing by driving mechanism, and the No.1 moves Hubei Province and No. two dynamic Hubei Province
Bottom outside be respectively articulated with the No.1 pull rod and No. two pull rods extended outside oriented casing, the No.1 pull rod and No. two pull rod phases
The other end to respective hinge joint is respectively No.1 threaded portion and No. two threaded portions, the No.1 threaded portion and No. two threaded portions
The No.1 spring base and No. two spring bases not being placed through in engine base, No.1 spring are cased with outside the No.1 threaded portion and by with one
No.1 spring is pressed on No.1 spring base by number matched No.1 nut in threaded portion, and No. two bullets are cased with outside No. two threaded portions
Spring and by No. two springs are pressed on No. two spring bases with matched No. two nuts in No. two threaded portions；The buffering feed hopper leads to
Flanged joint is crossed in the top of jaw crusher, the buffering feed hopper includes hopper body, Buffer Unit and wear-resistant liner, described
Buffer Unit has two groups, and first group is arranged in hopper body and meets on the inner panel of charge level, second group of opposite hopper for being arranged in first group
The lower section of internal plate, wear-resistant liner are arranged in hopper body and meet on two apodemas of charge level.
2. the jaw crusher according to claim 1 with buffering feed hopper, it is characterised in that the driving mechanism bag
Include motor, motor-driven belt pulley, No.1 shaft coaxial on belt pulley and driven by No.1 shaft by a pair of of gear pair
No. two shafts, be respectively equipped with the No.1 eccentric wheel together rotated and No. two eccentric wheels in the No.1 shaft and No. two shafts,
The No.1 is moved Hubei Province and the top in No. two dynamic Hubei Province and is freely socketed in respectively outside No.1 eccentric wheel and No. two eccentric wheels.
3. it is according to claim 1 with buffering feed hopper jaw crusher, it is characterised in that the No.1 shaft and
No. two shafts are parallel to each other, rotate in opposite directions and by being penetrated outside jaw crusher to jaw crusher.
4. the jaw crusher according to claim 1 with buffering feed hopper, it is characterised in that the Buffer Unit bag
Include support plate, gusset, inclined plate and abrasive rubber, support plate level is welded on hopper body inner panel, inclined plate be fixed on support plate and
On inner panel, gusset is fixed among support plate, inclined plate and inner panel, and abrasive rubber is installed on inclined plate upper surface by screw.
5. the jaw crusher according to claim 1 with buffering feed hopper, it is characterised in that the inclined plate and hopper
The angle of internal plate is 45~55 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467543.4A CN107930734A (en) | 2017-12-29 | 2017-12-29 | A kind of jaw crusher with buffering feed hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711467543.4A CN107930734A (en) | 2017-12-29 | 2017-12-29 | A kind of jaw crusher with buffering feed hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107930734A true CN107930734A (en) | 2018-04-20 |
Family
ID=61937831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711467543.4A Withdrawn CN107930734A (en) | 2017-12-29 | 2017-12-29 | A kind of jaw crusher with buffering feed hopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930734A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225581A (en) * | 2018-10-24 | 2019-01-18 | 重庆工业职业技术学院 | Building engineering equipment damping device |
| CN110694720A (en) * | 2019-10-17 | 2020-01-17 | 郭庆庆 | Multistage continuous crushing machine for preparing kaolin by using kaolinite |
| CN111905913A (en) * | 2020-07-09 | 2020-11-10 | 深圳市群卜鸿科技有限公司 | Safe type crushing apparatus |
-
2017
- 2017-12-29 CN CN201711467543.4A patent/CN107930734A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225581A (en) * | 2018-10-24 | 2019-01-18 | 重庆工业职业技术学院 | Building engineering equipment damping device |
| CN109225581B (en) * | 2018-10-24 | 2020-10-02 | 重庆工业职业技术学院 | Shock-absorbing device for constructional engineering equipment |
| CN110694720A (en) * | 2019-10-17 | 2020-01-17 | 郭庆庆 | Multistage continuous crushing machine for preparing kaolin by using kaolinite |
| CN110694720B (en) * | 2019-10-17 | 2021-04-16 | 江苏天鹏机电制造有限公司 | Multistage continuous crushing machine for preparing kaolin by using kaolinite |
| CN111905913A (en) * | 2020-07-09 | 2020-11-10 | 深圳市群卜鸿科技有限公司 | Safe type crushing apparatus |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |