CN108246387A - Assemble physical pendulum type slow-releasing jaw crusher - Google Patents
Assemble physical pendulum type slow-releasing jaw crusher Download PDFInfo
- Publication number
- CN108246387A CN108246387A CN201711470542.5A CN201711470542A CN108246387A CN 108246387 A CN108246387 A CN 108246387A CN 201711470542 A CN201711470542 A CN 201711470542A CN 108246387 A CN108246387 A CN 108246387A
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- CN
- China
- Prior art keywords
- jaw crusher
- pendulum type
- high resiliency
- type slow
- shelves body
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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
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of assembling physical pendulum type slow-releasing jaw crushers that cast steel rack or welding stand are replaced using modular construction, including jaw crusher, preceding shelves body and rear shelves body are located at by beam in shock bracket respectively in the jaw crusher, and two blocks of side steel plates between preceding shelves body and rear shelves body add straight pin to combine fixed mode using high-strength bolt.Advantage：First, both having avoided, technique existing for cast steel rack was turned over, turn around difficulty, there are the shortcomings that process safety hidden danger and low machining accuracy, in turn avoided the generation of welding stand phenomenon easy to crack；It vibrates second is that not only fundamentally solving enormous impact during assembly type jaw crusher use and erection bolt is caused to loosen, but also reduce the vibrating noise of the machine and the impact to damping frame to the maximum extent.
Description
Technical field
The present invention relates to a kind of assembling physical pendulum type slow-releasing Hubei Province that cast steel rack or welding stand are replaced using modular construction
Formula crusher belongs to jaw crusher manufacturing field.
Background technology
The casing of traditional compound pendulum type jaw crusher uses cast steel rack or welding stand.Shortcoming is：Cast steel
Rack is during actual processing, and casing fixes fixed board plane, rear shelves body interior grooves need to process, but single-piece frame due to
Volume is big --- several meters of lengths, weight --- and it is difficult to carry out technique turn, turn around, and existing and add in processing up to several tons of weights
Work security risk and machining accuracy is low；And welding stand then in practical use there are it is easy to crack the phenomenon that, cause complete machine without
Method works.Secondly, entire machine when fixed, using the foundation bolt of M48 fixed, still by traditional compound pendulum type jaw crusher
Since compound pendulum type jaw crusher has very big impact vibration in practical use, foundation bolt easily loosens.
Invention content
Purpose of design：The shortcoming in background technology is avoided, design one kind had not only been avoided that the shortcoming of cast steel rack, but also energy
Avoid the assembling physical pendulum type slow-releasing jaw crusher of welding stand defect.
Designing scheme：In order to realize above-mentioned purpose of design.The present invention is in structure design, and 1, using steel plate kludge frame,
It is fastened between steel plate and steel plate in its assembled frame using cylinder finger setting, bolt, the purpose designed in this way is：Rack
In two sides side plate using Q235A steel plates, front and back crosspiece body uses 30CrMo Aldecors, and front and back crosspiece body can add respectively
Work is not only convenient for frame work, and while significantly reduce difficulty of processing, and greatly improves machining accuracy, avoids
The processes such as rehandling, turn, optimize technological process.It is multiple during assembling（10）Straight pin by the way of elastic conjunction,
After the fixation of casing entirety bolt, the last reheating in right boring hole fills straight pin, not only substantially increases the shear strength of front and back crosspiece body,
And in actual use without finding casing cracking, damage phenomenon.Secondly, the application is set in the vertical direction of rack and side
It puts multiple beams and snubber block, increases steel wire clamp inside beam and snubber block, to improve beam and snubber block
Rigidity, intensity.The vertical direction of rack and side set the setting of multiple beams and snubber block, in actual condition, are not required to
Foundation bolt is used, is mounted directly on basic plane, is not needed to frequent fastening foundation bolt, reduce labor intensity.2nd, it is preceding
Two pieces of lateral bodys in shelves body are for Aldecor structure and using preposition double polarizing keys elastic cylinder finger setting, preposition high intensity
Bolt is used to wear fixed design, is the two of the technical characteristic of the present invention.The purpose designed in this way is：Due to preposition double polarizing keys bullet
Property straight pin in both ends boss tubular structure is presented and is built-in with spring in pipe or is superimposed with multiple elastic balls, when its double polarizing keys
When elastic cylinder pin end coordinates with the sedimentation groove assembling in preceding shelves body, the high resiliency column in double polarizing keys elastic cylindrical pin
What is formed with the sedimentation groove in high resiliency ball and preceding shelves body is resilient engagement with pressure, and elastic variation range is less than 2
Millimeter, and the resilient engagement can be in compound pendulum type jaw crusher use to impact vibration very big caused by preceding shelves body
The deformation that power passes through high property spring column or high resiliency ball（It deforms small range and is less than 2 millimeters）And be sustained, not only so as to effectively keep away
The loosening of bolt is exempted from, the globality of assembling physical pendulum type slow-releasing jaw crusher is made not to be destroyed, and reduce to the maximum extent
Impact to shock bracket.3rd, rear shelves body for split type package assembly and using postposition double polarizing keys elastic cylinder finger setting, after
High-strength bolt is put through fixing, the purpose designed in this way is：Due to the both ends boss in postposition double polarizing keys elastic cylindrical pin
Present and tubular structure and be built-in with spring in pipe or be superimposed with multiple elastic balls, when its double polarizing keys elastic cylinder pin end with after shelves
When sedimentation groove assembling in body coordinates, in the high resiliency column and high resiliency ball and rear shelves body in double polarizing keys elastic cylindrical pin
Sedimentation groove formed is resilient engagement with pressure, the variation range of elasticity is less than 2 millimeters, and the resilient engagement energy
It is enough that high property spring column or high-elastic is passed through to impact vibration power very big caused by rear shelves body in compound pendulum type jaw crusher use
The deformation of property ball（It deforms small range and is less than 2 millimeters）And be sustained, not only so as to efficiently avoid the loosening of bolt, make assembling
The globality of physical pendulum type slow-releasing jaw crusher is not destroyed, and reduces the impact to shock bracket to the maximum extent.4、
Cushion blocking is built-in with the design of multiple high resiliency columns or high resiliency ball, is the four of the technical characteristic of the present invention.The mesh designed in this way
Be：Since high resiliency column or high resiliency ball have not only had, bearing capacity was big, but also had the characteristics that elastomeric, was put into cushion blocking
In not only have good bearing capacity, but also can further be sustained front and back crosspiece body transmission vibration, so as to make jaw crusher
Vibrating noise be effectively controlled, jaw crusher work when vibrating noise reduce more than 50%；Secondly in high resiliency
On column or high resiliency ball（Upper and lower part）Due to being equipped with steel wire clamp, the steel wire clamp not only increase beam rigidity and
Intensity, and ensure that the globality of beam does not change.5th, damping block is built-in with multiple high resiliency columns or high resiliency ball
Design, be the present invention technical characteristic five.The purpose designed in this way is：Since high resiliency column or high resiliency ball had both had
Bearing capacity is big, and has the characteristics that elastomeric, and being put into damping block not only has good bearing capacity, but also can be into one
The vibration that step sustained release casing transmits, so as to which the vibrating noise for making jaw crusher is effectively controlled, jaw crusher work
When vibrating noise reduce more than 50%；Secondly on high resiliency column or high resiliency ball（Upper and lower part）Due to being equipped with steel wire
Clamp, the steel wire clamp not only increase the rigidity and intensity of beam, and ensure that the globality of beam does not change
Become.
Technical solution：A kind of assembling physical pendulum type slow-releasing jaw crusher, including jaw crusher, in the jaw crusher
Preceding shelves body and rear shelves body are located at by beam in shock bracket respectively, and two blocks of side steel plates between preceding shelves body and rear shelves body are high
Strength bolts add straight pin to combine fixed mode.
The present invention is compared with background technology, first, both having avoided, technique existing for cast steel rack was turned over, turn around difficulty, exists and adds
The shortcomings that work security risk and low machining accuracy, in turn avoids the generation of welding stand phenomenon easy to crack；Second is that not only from basic
On solve enormous impact vibration during assembly type jaw crusher use and erection bolt caused to loosen, and to greatest extent
Ground reduces the vibrating noise of the machine and the impact to damping frame.
Description of the drawings
Fig. 1 is the structure diagram for assembling physical pendulum type slow-releasing jaw crusher.
Fig. 2 is the overlooking the structure diagram of Fig. 1.
Fig. 3 is the structure diagram of double polarizing keys elastic cylindrical pin.
Fig. 4 is the structure diagram of beam or block.
Specific embodiment
Embodiment 1：With reference to attached drawing 1-4.A kind of assembling physical pendulum type slow-releasing jaw crusher, it is described including jaw crusher
Preceding shelves body 2 and rear shelves body 9 are located at by beam 5 in shock bracket 6 respectively in jaw crusher, positioned at preceding shelves body 2 and rear shelves
Two blocks of side steel plates 1 between body 9 are fastened using high-strength bolt.Two pieces of lateral bodys in preceding shelves body 2 are Aldecor structure
And the preposition double polarizing keys elastic cylindrical pin 4 of use positions, preposition high-strength bolt 3 is through fixation.Lateral body is in be concaveconvex structure by more
Block protrusive board 21 and tablet 22 are formed, welding fabrication between protrusive board 21 and tablet 22.Shelves body 9 is split type package assembly and use afterwards
Postposition double polarizing keys elastic cylindrical pin 7 positions, postposition high-strength bolt 8 is through fixation.
Tubulose knot is presented in both ends boss 41 in preposition double polarizing keys elastic cylindrical pin 4 and postposition double polarizing keys elastic cylindrical pin 7
It structure and is built-in with spring 42 in pipe or is superimposed with multiple elastic balls.Beam（5）It is built-in with load bearing flexible ball.Side steel plate 1 is equipped with
Multiple snubber blocks 11.Cushion blocking 5 is built-in with multiple high resiliency columns 51 or high resiliency ball, is equipped on high resiliency column 51 or high resiliency ball
Steel wire clamp 52.
Damping block 7 is built-in with multiple high resiliency columns 51 or high resiliency ball, and steel wire is equipped on high resiliency column 51 or high resiliency ball
Clamp 52.High resiliency column or high resiliency ball in preposition double polarizing keys elastic cylindrical pin 4 are heavy with preceding two pieces of side plate opposite faces of shelves body
Groove resilient engagement drops, high resiliency column or high resiliency ball and rear two pieces of side plate phases of shelves body in postposition double polarizing keys elastic cylindrical pin 7
The sedimentation groove resilient engagement on opposite.
It is to be understood that：Although above-described embodiment contrasts to the mentality of designing of the present invention, detailed word is retouched
It states, but these word descriptions, only the simple text of mentality of designing of the present invention is described rather than to mentality of designing of the present invention
Limitation, any combination, increase or modification without departing from mentality of designing of the present invention each fallen in protection scope of the present invention.
Claims (10)
1. a kind of assembling physical pendulum type slow-releasing jaw crusher, including jaw crusher, it is characterized in that：Before in the jaw crusher
Shelves body（2）With rear shelves body（9）Pass through beam respectively（5）Positioned at shock bracket（6）On, positioned at preceding shelves body（2）With rear shelves body（9）
Between two blocks of side steel plates（1）Fixed mode is combined using high-strength bolt plus straight pin.
2. assembling physical pendulum type slow-releasing jaw crusher according to claim 1, it is characterized in that：Preceding shelves body（2）For high intensity
Low-alloy steel and the preposition double polarizing keys elastic cylindrical pin of use（4）Positioning, preposition high-strength bolt（3）Through fixation.
3. assembling physical pendulum type slow-releasing jaw crusher according to claim 2, it is characterized in that：Lateral body be in for concaveconvex structure by
Polylith protrusive board（21）And tablet（22）It forms, protrusive board（21）With tablet（22）Between welding fabrication.
4. assembling physical pendulum type slow-releasing jaw crusher according to claim 1, it is characterized in that：Shelves body afterwards（9）High intensity is low
Steel alloy and use postposition double polarizing keys elastic cylindrical pin（7）Positioning, postposition high-strength bolt（8）Through fixation.
5. the assembling physical pendulum type slow-releasing jaw crusher according to claim 2 or 4, it is characterized in that：Preposition double polarizing keys elasticity
Straight pin（4）With postposition double polarizing keys elastic cylindrical pin（7）In both ends boss（41）Tubular structure is presented and is built-in with bullet in pipe
Spring（42）Or it is superimposed with multiple elastic balls.
6. assembling physical pendulum type slow-releasing jaw crusher according to claim 1, it is characterized in that：Beam（5）It is built-in with and holds
Weight elastic ball.
7. assembling physical pendulum type slow-releasing jaw crusher according to claim 1, it is characterized in that：Side steel plate（1）Equipped with multiple
Snubber block（11）.
8. assembling physical pendulum type slow-releasing jaw crusher according to claim 1, it is characterized in that：Cushion blocking 5 is built-in with multiple
High resiliency column（51）Or high resiliency ball, high resiliency column（51）Or steel wire clamp is equipped on high resiliency ball（52）.
9. assembling physical pendulum type slow-releasing jaw crusher according to claim 1, it is characterized in that：Damping block（7）It is built-in with more
A high resiliency column（51）Or high resiliency ball, high resiliency column（51）Or steel wire clamp is equipped on high resiliency ball（52）.
10. the assembling physical pendulum type slow-releasing jaw crusher according to claim 2 or 4, it is characterized in that：Preposition double polarizing keys elasticity
Straight pin（4）The sedimentation groove resilient engagement of interior high resiliency column or high resiliency ball and preceding two pieces of side plate opposite faces of shelves body, postposition
Double polarizing keys elastic cylindrical pin（7）The sedimentation groove elasticity of interior high resiliency column or high resiliency ball and rear two pieces of side plate opposite faces of shelves body
Cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470542.5A CN108246387B (en) | 2017-12-29 | 2017-12-29 | Assembled compound pendulum slow-release jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711470542.5A CN108246387B (en) | 2017-12-29 | 2017-12-29 | Assembled compound pendulum slow-release jaw crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108246387A true CN108246387A (en) | 2018-07-06 |
| CN108246387B CN108246387B (en) | 2020-04-21 |
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ID=62725117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711470542.5A Active CN108246387B (en) | 2017-12-29 | 2017-12-29 | Assembled compound pendulum slow-release jaw crusher |
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| Country | Link |
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| CN (1) | CN108246387B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11239734A (en) * | 1997-12-24 | 1999-09-07 | Recycle Kyodo Kumiai | Method for producing regenerated graded aggregate for upper layer roadbed material and jaw crusher device used in the method |
| CN202129102U (en) * | 2011-06-27 | 2012-02-01 | 江西稀有金属钨业控股集团有限公司 | Adjustment device for discharge hole of jaw crusher |
| CN204583276U (en) * | 2015-02-16 | 2015-08-26 | 浙江浙矿重工股份有限公司 | New type jaw crusher |
| CN204724214U (en) * | 2015-02-16 | 2015-10-28 | 浙江浙矿重工股份有限公司 | Single toggle jaw crusher |
| CN206746646U (en) * | 2017-04-27 | 2017-12-15 | 焦作市北星耐火材料有限公司 | A kind of damping jaw crusher |
-
2017
- 2017-12-29 CN CN201711470542.5A patent/CN108246387B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11239734A (en) * | 1997-12-24 | 1999-09-07 | Recycle Kyodo Kumiai | Method for producing regenerated graded aggregate for upper layer roadbed material and jaw crusher device used in the method |
| CN202129102U (en) * | 2011-06-27 | 2012-02-01 | 江西稀有金属钨业控股集团有限公司 | Adjustment device for discharge hole of jaw crusher |
| CN204583276U (en) * | 2015-02-16 | 2015-08-26 | 浙江浙矿重工股份有限公司 | New type jaw crusher |
| CN204724214U (en) * | 2015-02-16 | 2015-10-28 | 浙江浙矿重工股份有限公司 | Single toggle jaw crusher |
| CN206746646U (en) * | 2017-04-27 | 2017-12-15 | 焦作市北星耐火材料有限公司 | A kind of damping jaw crusher |
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| Publication number | Publication date |
|---|---|
| CN108246387B (en) | 2020-04-21 |
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