CN106975533A - Hinge type jaw crusher - Google Patents
Hinge type jaw crusher Download PDFInfo
- Publication number
- CN106975533A CN106975533A CN201710353055.4A CN201710353055A CN106975533A CN 106975533 A CN106975533 A CN 106975533A CN 201710353055 A CN201710353055 A CN 201710353055A CN 106975533 A CN106975533 A CN 106975533A
- Authority
- CN
- China
- Prior art keywords
- jaw
- frame
- axle
- bed
- eccentric 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.)
- Pending
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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
-
- 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
- B02C1/10—Shape or construction of jaws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of hinge type jaw crusher, including frame, eccentric shaft is installed in the frame, one end of the eccentric shaft is provided with belt wheel, and the other end is provided with flywheel, and the belt wheel is connected with drive mechanism；Movable jaw mechanism is installed on the eccentric shaft, the movable jaw mechanism includes crank and rocker mechanism, dynamic jaw bed, the second rocking bar and moving jaw plate, one end of the dynamic jaw bed is arranged in the frame by dynamic jaw bed installation axle, the other end of the dynamic jaw bed is connected by second hinge axle with second rocking bar, second rocking bar is connected by first axle axle with crank and rocker mechanism, the moving jaw plate is arranged in the mounting groove of the dynamic jaw bed, and the swing of moving jaw plate is realized by the reciprocally swinging of crank and rocker mechanism；It is provided with the frame and the moving jaw plate is oppositely arranged determines jaw.Several bar chains of many increases of the invention, have a machine in operation and more stablize, and lithotrity effect more preferably, while often rolling a discharging opening becomes big, is conducive to discharging.
Description
Technical field
The present invention relates to a kind of hinge type jaw crusher, belong to mining equiment technical field.
Background technology
In current mining, material is generally conveyed using belt mechanism, but for the excessive material of volume, then
Conveying capacity is drastically influence, transfer efficiency is reduced, so as to seriously govern production capacity.To ore crusher in mining
Requirement it is more and more.Disintegrating machine can not only replace people to carry out heavy and dull broken stone work, moreover it is possible to greatly improve work
Efficiency, reduction security risk.
Huge stone can be broken into finger stone by jaw crusher, simultaneously as jaw crusher is simple in construction, manufacture
Easily, reliable operation, has been widely used in various ores in the industries such as mine, smelting, building materials, highway, railway, water conservancy
With crushing for bulk materials.
But at this stage, the research for jaw crusher is deep not enough so that jaw crusher can not reach reason
The operating efficiency thought, therefore, a kind of strong, the broken stone effect of job stability is good, the convenient hinge type jaw crusher that discharges is set
Meter is necessary.
The content of the invention
The technical problems to be solved by the invention are to overcome the defect of prior art there is provided a kind of hinge type jaw crushing
Machine, realizes that strong, the broken stone effect of job stability is good, discharge convenient purpose.
In order to solve the above technical problems, the present invention provides a kind of hinge type jaw crusher, including frame, it is characterized in that,
Eccentric shaft is installed in the frame, one end of the eccentric shaft is provided with belt wheel, and the other end is provided with flywheel, the belt wheel
It is connected with drive mechanism；Movable jaw mechanism is installed, the movable jaw mechanism includes crank and rocker mechanism, dynamic jaw on the eccentric shaft
Bed, the second rocking bar and moving jaw plate, one end of the dynamic jaw bed are arranged in the frame by dynamic jaw bed installation axle, the dynamic jaw
The other end of bed is connected by second hinge axle with second rocking bar, and second rocking bar is shaken by first axle axle and crank
Linkage is connected, and the moving jaw plate is arranged in the mounting groove of the dynamic jaw bed, passes through the reciprocally swinging of crank and rocker mechanism
To realize the swing of moving jaw plate；It is provided with the frame and the moving jaw plate is oppositely arranged determines jaw.
Further, the crank and rocker mechanism includes eccentric shaft, the first rocking bar and connecting rod, and one end of the connecting rod is installed
On the eccentric shaft, the other end of the connecting rod is connected with first rocking bar by first axle axle, first rocking bar
The other end by connecting pin be arranged on the frame on.
Further, clutch shaft bearing is installed at the eccentric shaft two ends, and the clutch shaft bearing is fixed on by clutch shaft bearing lid
In the frame, the clutch shaft bearing lid is fixed by screw.
Further, second bearing is installed at the dynamic jaw bed installation axle two ends, and the second bearing passes through second bearing lid
It is fixed in the frame, the second bearing lid is fixed by screw.
Further, the belt wheel is connected by V belt translation with motor, drives machine run.
Further, the belt wheel and flywheel are arranged on eccentric shaft by interference connection.
Further, the moving jaw plate is bolted on the dynamic jaw bed.
Further, it is described to determine jaw and be arranged on the determining in jaw mounting groove of the frame, it is bolted and is consolidated
It is scheduled in the frame.
The beneficial effect that the present invention is reached：The present invention is six bar hinge type disintegrating machines, adds several bar chains more so that
Machine run is more stablized, lithotrity effect more preferably, while often rolling discharging opening becomes big, is conducive to discharging, passes through bar, chain
Use, simplify structure, significantly reduce cost, with good economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the structural representation of movable jaw mechanism of the present invention；
Fig. 4 is the structure diagram of the present invention.
The implication of each Main Reference Numerals is in figure：
1- frames, 2- eccentric shafts, 3- flywheels, 4- belt wheels, 5- movable jaw mechanisms, 6- moving jaw plates, 7- clutch shaft bearings, 8- second bearings,
9- clutch shaft bearing lids, 10- second bearing lids, 11- screws, 12- determines jaw, 13- connecting pins, 14- first axle axles, 15- second
Hinge axis, 51- moves jaw bed, and 52- moves jaw bed installation axle, the rocking bars of 53- first, 54- connecting rods, the rocking bars of 55- second.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of hinge type jaw crusher, including frame 1, eccentric shaft 2 is installed in the frame 1,
One end of the eccentric shaft 2 is provided with belt wheel 4, and the other end is provided with flywheel 3, and the belt wheel 4 is connected by V belt translation with motor
Connect, drive machine run.The belt wheel 4 and flywheel 3 are arranged on eccentric shaft 2 by interference connection, due to the He of Flywheel 3
Belt wheel 4, reduces the fluctuation of the speed of eccentric shaft 2, makes its uniform rotation.
As shown in Figures 2 and 3, movable jaw mechanism 5 is installed, the movable jaw mechanism 5 includes crank rocker on the eccentric shaft
Mechanism, dynamic jaw the 51, second rocking bar 55 of bed and moving jaw plate 6, one end of the dynamic jaw bed 51 are arranged on by dynamic jaw bed installation axle 52
In the frame 1, the other end of the dynamic jaw bed 51 is connected by second hinge axle 15 with second rocking bar 55, and described second
Rocking bar 55 is connected by first axle axle 14 with crank and rocker mechanism, and the moving jaw plate 6 is arranged on the peace of the dynamic jaw bed 51
In tankage, it is bolted on the dynamic jaw bed 51, moving jaw plate 6 is realized by the reciprocally swinging of crank and rocker mechanism
Swing, so as to realize rubble function.
As shown in figure 3, the crank and rocker mechanism includes eccentric shaft 2, the first rocking bar 53 and connecting rod 54, the connecting rod 54
One end is arranged on the eccentric shaft 2, and the other end of the connecting rod 54 is connected with first rocking bar 53 by first axle axle 14
Connect, the other end of first rocking bar 53 is arranged in the frame 1 by connecting pin 13.Pass through the connection of hinge so that full
Sufficient amplitude of fluctuation, motion is not interfered.
As depicted in figs. 1 and 2, clutch shaft bearing 7 is installed at the two ends of eccentric shaft 2, and the clutch shaft bearing 7 passes through clutch shaft bearing
Lid 9 is fixed in the frame 1, and the clutch shaft bearing lid 9 is fixed by screw 11.Install at dynamic jaw bed installation axle 52 two ends
Second bearing 8, the second bearing 8 is fixed in the frame 1 by second bearing lid 10, and the second bearing lid 10 passes through
Screw 11 is fixed.
As shown in Fig. 2 being provided with the frame 1 and the moving jaw plate 6 is oppositely arranged determines jaw 12.It is described to determine jaw
12 are arranged on the determining in jaw mounting groove of the frame 1, are bolted and are fixed in the frame 1.
Operation principle：When in use, AC asynchronous motor is selected, it is contemplated that the rotation speed requirements of eccentric shaft 2, so will
Speed reduction gearing is taken, drives the eccentric shaft 2 to rotate through V belt translation, the eccentric shaft 2 is clockwise to be rotated described in drive
The reciprocally swinging of connecting rod 54,51 reciprocally swingings of the dynamic jaw bed are driven by crank and rocker mechanism and the second rocking bar 55.Work as institute
State moving jaw plate 6 be flapped toward be fixed in frame 1 when determining jaw 12, crusher chamber diminishes, ore i.e. by grating；When the moving jaw plate 6
Put away when determining jaw 12, crusher chamber becomes big, is to fall by the ore of grating, discharge port now is maximum, easy-unloading.By institute
State the rotation of flywheel 3 and belt wheel 4 so that it can realize reciprocally swinging at the uniform velocity.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. hinge type jaw crusher, including frame, it is characterized in that, eccentric shaft, the eccentric shaft are installed in the frame
One end belt wheel is installed, the other end is provided with flywheel, and the belt wheel is connected with drive mechanism；It is provided with the eccentric shaft
Movable jaw mechanism, the movable jaw mechanism includes crank and rocker mechanism, dynamic jaw bed, the second rocking bar and moving jaw plate, the one of the dynamic jaw bed
End is arranged in the frame by dynamic jaw bed installation axle, and the other end of the dynamic jaw bed passes through second hinge axle and described second
Rocking bar is connected, and second rocking bar is connected by first axle axle with crank and rocker mechanism, and the moving jaw plate is arranged on described
In the mounting groove of dynamic jaw bed, the swing of moving jaw plate is realized by the reciprocally swinging of crank and rocker mechanism；Installed in the frame
Have and the moving jaw plate is oppositely arranged determines jaw.
2. hinge type jaw crusher according to claim 1, it is characterized in that, the crank and rocker mechanism includes bias
Axle, the first rocking bar and connecting rod, one end of the connecting rod are arranged on the eccentric shaft, the other end of the connecting rod and described first
Rocking bar is connected by first axle axle, and the other end of first rocking bar is arranged in the frame by connecting pin.
3. hinge type jaw crusher according to claim 1, it is characterized in that, first axle is installed at the eccentric shaft two ends
Hold, the clutch shaft bearing is fixed in the frame by clutch shaft bearing lid, the clutch shaft bearing lid is fixed by screw.
4. hinge type jaw crusher according to claim 1, it is characterized in that, the dynamic jaw bed installation axle two ends install the
Two bearings, the second bearing is fixed in the frame by second bearing lid, and the second bearing lid is fixed by screw.
5. hinge type jaw crusher according to claim 1, it is characterized in that, the belt wheel passes through V belt translation and motor phase
Connection, drives machine run.
6. hinge type jaw crusher according to claim 1, it is characterized in that, the belt wheel and flywheel are connected by interference
Connect on eccentric shaft.
7. hinge type jaw crusher according to claim 1, it is characterized in that, the moving jaw plate is bolted on institute
State on jaw bed.
8. hinge type jaw crusher according to claim 1, it is characterized in that, it is described to determine jaw and be arranged on the frame
Determine in jaw mounting groove, be bolted and be fixed in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353055.4A CN106975533A (en) | 2017-05-18 | 2017-05-18 | Hinge type jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353055.4A CN106975533A (en) | 2017-05-18 | 2017-05-18 | Hinge type jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975533A true CN106975533A (en) | 2017-07-25 |
Family
ID=59343912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353055.4A Pending CN106975533A (en) | 2017-05-18 | 2017-05-18 | Hinge type jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975533A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670757A (en) * | 2017-08-18 | 2018-02-09 | 昆明理工大学 | A kind of jaw crusher |
| CN110142082A (en) * | 2019-05-31 | 2019-08-20 | 安徽理工大学 | A kind of coal mine crushing and screening device |
| CN111318322A (en) * | 2020-03-09 | 2020-06-23 | 黄开午 | Rotary swing jaw crusher |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202238136U (en) * | 2011-08-16 | 2012-05-30 | 马长富 | Crusher |
| CN202387496U (en) * | 2012-01-04 | 2012-08-22 | 义乌市黑白矿山机械有限公司 | Crusher with suspended moving jaw and compound multicrank-rocker mechanism |
| CN202715422U (en) * | 2012-07-13 | 2013-02-06 | 四川领航石墨制品有限公司 | Jaw crusher |
-
2017
- 2017-05-18 CN CN201710353055.4A patent/CN106975533A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202238136U (en) * | 2011-08-16 | 2012-05-30 | 马长富 | Crusher |
| CN202387496U (en) * | 2012-01-04 | 2012-08-22 | 义乌市黑白矿山机械有限公司 | Crusher with suspended moving jaw and compound multicrank-rocker mechanism |
| CN202715422U (en) * | 2012-07-13 | 2013-02-06 | 四川领航石墨制品有限公司 | Jaw crusher |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670757A (en) * | 2017-08-18 | 2018-02-09 | 昆明理工大学 | A kind of jaw crusher |
| CN110142082A (en) * | 2019-05-31 | 2019-08-20 | 安徽理工大学 | A kind of coal mine crushing and screening device |
| CN110142082B (en) * | 2019-05-31 | 2020-10-27 | 安徽理工大学 | Crushing and screening device for coal mine |
| CN111318322A (en) * | 2020-03-09 | 2020-06-23 | 黄开午 | Rotary swing jaw crusher |
| CN111318322B (en) * | 2020-03-09 | 2023-07-28 | 黄开午 | Rotary swing jaw crusher |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |
|
| RJ01 | Rejection of invention patent application after publication |