CN105903508A - Jaw crusher - Google Patents
Jaw crusher Download PDFInfo
- Publication number
- CN105903508A CN105903508A CN201610269448.2A CN201610269448A CN105903508A CN 105903508 A CN105903508 A CN 105903508A CN 201610269448 A CN201610269448 A CN 201610269448A CN 105903508 A CN105903508 A CN 105903508A
- Authority
- CN
- China
- Prior art keywords
- jaw
- plate
- eccentric shaft
- crusher
- jaw crusher
- 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.)
- Pending
Links
- 238000009958 sewing Methods 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides a jaw crusher. The jaw crusher comprises a machine frame, an eccentric shaft, bearings, belt wheels, flywheels, a fixed jaw plate, a side plate, a movable jaw plate, a toggle plate seat, a toggle plate, a pull rod and a locking spring, wherein the eccentric shaft is fixed to the machine frame; the bearings are connected to the eccentric shaft; the belt wheels are arranged at the two ends of the eccentric shaft; the flywheels are arranged in the belt wheels; the fixed jaw plate and the side plate are arranged in the machine frame; the movable jaw plate is arranged on the lower portion of the machine frame; the toggle plate seat is arranged below the movable jaw plate; the toggle plate is arranged below the toggle plate seat; the pull rod is arranged below the toggle plate; and the locking spring is connected with the pull rod. The jaw crusher has the advantages that energy consumption is low, the jaw crusher is not prone to abrasion, and a crusher body is light.
Description
Technical field
The present invention relates to a kind of jaw crusher, belong to field of mechanical technique.
Background technology
Jaw crusher in mine, building materials, the department such as capital construction be mainly used as boulder crusher and intermediate crusher.According to charging aperture width
Size is divided into three kinds of large, medium and small type, charging aperture width more than 600MM for heavy-duty machines, charging aperture width is at 300-
600MM for medium-sized machine, charging aperture width less than 300MM for minicomputer.Jaw crusher simple in construction, easy to manufacture, work
Make reliable.
The working portion of jaw crusher is two pieces of jaws, and one is fixed jaw (determining jaw), vertical (or upper end slightly flare)
Being fixed on body antetheca, another is sewing jaw (dynamic jaw), and inclined position forms up big and down small crusher chamber with fixed jaw
(working chamber).Sewing jaw does periodically reciprocating motion facing to fixed jaw, time and separate, time and close.Time separately, material
Entering crusher chamber, finished product draws off from bottom；Time close, make the material being contained between two pieces of jaws be squeezed, bend and cleave
Act on and crush.
Existing jaw crusher has energy consumption compared with weak point big, that abrasion is very fast, fuselage is heavier, concrete weak point
As follows:
(1) shattering process is single: can not realize Multifunctional crushing, in the course of the work, if material properties to be broken is many
, traditional crushing process can not make them will be completely dissociated, and is also easy to occur that crushing phenomenon crossed by material.This pulverizing excessively has made
Reduce with composition, define the waste product in crushing operation, cause the waste in resource；
(2) energy is consumed in a large number: the broken comprcssive strength limit reaches to a certain degree when, disintegrating apparatus will consume in a large number
The energy but the crushing effect of thought can not be reached；
(3) superfine grinding difficulty is realized: it is highly difficult that current jaw crusher realizes superfine grinding under the conditions of technical matters, I
Need through multistage operation could realize pulverize, owing to equipment entirety is bigger, the heaviest, need in installation process
Take the biggest area and space, also want firm brace foundation；
(4) can not effectively realize energy-conservation: at ordinary times disintegrating machine work during, power consumption, steel consumption equal energy source consumption be the biggest,
Energy-conserving action can not be effectively realized.
Summary of the invention
In place of it is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of jaw crusher.
The jaw crusher of the present invention, the eccentric shaft including frame, being fixed in frame, the bearing being connected on eccentric shaft,
Be located at the belt pulley at eccentric shaft two ends, the flywheel being located in belt pulley, be located in frame survey fixed jaw and side plate, be located at machine
The sewing jaw of frame bottom, it is located at the bracket seat below sewing jaw, is located at the bracket below bracket seat, is located at below bracket
Pull bar and the locking spring being connected with pull bar.
It is provided with adjustment pad in described bracket seat.
The jaw crusher of the present invention has the advantage that energy consumption is relatively low, the most easy to wear, fuselage is lighter.
Detailed description of the invention
The jaw crusher of the present invention, the eccentric shaft including frame, being fixed in frame, the bearing being connected on eccentric shaft,
Be located at the belt pulley at eccentric shaft two ends, the flywheel being located in belt pulley, be located in frame survey fixed jaw and side plate, be located at machine
The sewing jaw of frame bottom, it is located at the bracket seat below sewing jaw, is located at the bracket below bracket seat, is located at below bracket
Pull bar and the locking spring being connected with pull bar.
It is provided with adjustment pad in described bracket seat.
Claims (2)
1. a jaw crusher, it is characterised in that include frame, the eccentric shaft being fixed in frame, be connected on eccentric shaft
Bearing, be located at the belt pulley at eccentric shaft two ends, the flywheel being located in belt pulley, be located in frame the fixed jaw surveyed and side plate,
It is located at the sewing jaw of frame lower, is located at the bracket seat below sewing jaw, is located at the bracket below bracket seat, is located at bracket
The pull bar of lower section and the locking spring that is connected with pull bar.
Jaw crusher the most according to claim 1, it is characterised in that be provided with adjustment pad in described bracket seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610269448.2A CN105903508A (en) | 2016-04-27 | 2016-04-27 | Jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610269448.2A CN105903508A (en) | 2016-04-27 | 2016-04-27 | Jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105903508A true CN105903508A (en) | 2016-08-31 |
Family
ID=56752866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610269448.2A Pending CN105903508A (en) | 2016-04-27 | 2016-04-27 | Jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903508A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041200U (en) * | 1988-09-14 | 1989-07-19 | 山西临汾地区建材设计研究所 | Jaw crusher for fine crushing |
| CN2164314Y (en) * | 1993-03-09 | 1994-05-11 | 重庆建筑工程学院 | Jaw crusher with reciprocating members |
| US20060202075A1 (en) * | 2005-03-14 | 2006-09-14 | Cedarapids, Inc. | Jaw-type rock crusher with toggle plate tension bar |
| CN201020371Y (en) * | 2007-03-07 | 2008-02-13 | 上海建设路桥机械设备有限公司 | Heavy hydraulic jaw crusher |
| CN102284310A (en) * | 2011-06-27 | 2011-12-21 | 江西稀有金属钨业控股集团有限公司 | Device and method for adjusting discharge port of jaw crusher |
| CN202951500U (en) * | 2012-11-22 | 2013-05-29 | 俞中亮 | Jaw crusher |
| CN104888883A (en) * | 2015-06-25 | 2015-09-09 | 南通振强机械制造有限公司 | Jaw-type crusher |
-
2016
- 2016-04-27 CN CN201610269448.2A patent/CN105903508A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2041200U (en) * | 1988-09-14 | 1989-07-19 | 山西临汾地区建材设计研究所 | Jaw crusher for fine crushing |
| CN2164314Y (en) * | 1993-03-09 | 1994-05-11 | 重庆建筑工程学院 | Jaw crusher with reciprocating members |
| US20060202075A1 (en) * | 2005-03-14 | 2006-09-14 | Cedarapids, Inc. | Jaw-type rock crusher with toggle plate tension bar |
| CN201020371Y (en) * | 2007-03-07 | 2008-02-13 | 上海建设路桥机械设备有限公司 | Heavy hydraulic jaw crusher |
| CN102284310A (en) * | 2011-06-27 | 2011-12-21 | 江西稀有金属钨业控股集团有限公司 | Device and method for adjusting discharge port of jaw crusher |
| CN202951500U (en) * | 2012-11-22 | 2013-05-29 | 俞中亮 | Jaw crusher |
| CN104888883A (en) * | 2015-06-25 | 2015-09-09 | 南通振强机械制造有限公司 | Jaw-type crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |