CN206613542U - A kind of motor-driven jaw thrust mechanism of jaw crushing - Google Patents
A kind of motor-driven jaw thrust mechanism of jaw crushing Download PDFInfo
- Publication number
- CN206613542U CN206613542U CN201621229767.2U CN201621229767U CN206613542U CN 206613542 U CN206613542 U CN 206613542U CN 201621229767 U CN201621229767 U CN 201621229767U CN 206613542 U CN206613542 U CN 206613542U
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- Prior art keywords
- toggle
- cam
- cam follower
- oblique
- jaw
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- Expired - Fee Related
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- 230000002787 reinforcement Effects 0.000 claims abstract description 22
- 230000007547 defect Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007698 birth defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model is related to a kind of motor-driven jaw thrust mechanism of jaw crushing, belongs to mine crushing equipment technical field.The utility model includes reinforcement linkage, cam tracks, cam follower, gear, roller；Cam follower one end is arranged on reinforcement linkage, and sprocket drive spindle mounting hole is opened up in the middle part of gear, and gear sidepiece offers cam path, and cam tracks are arranged on cam follower, and roller is arranged in cam path, and the cam follower other end is connected by roller with cam path.The utility model can improve the movement locus defect in dynamic Hubei Province；The problem of ore grain size is uneven can be effectively prevented from, product quality is improved；Its reinforcement linkage can improve the operating efficiency of machine, reduce energy loss.
Description
Technical field
The utility model is related to a kind of motor-driven jaw thrust mechanism of jaw crushing, belongs to mine crushing equipment technical field.
Background technology
Dynamic jaw upper end is hung directly from eccentric shaft when compound pendulum type jaw crusher works, and is used as the company of toggle
Bar, is directly driven by the bias of eccentric shaft, and the dynamic articulated thrust support plate in jaw upper end is supported on the rear wall of frame.Work as eccentric shaft
During rotation, on dynamic Hubei Province each point movement locus be circumference by hitch point, become ovalisation gradually downward, it is ellipse more to bottom
Circular more inclined, track is circular arc line at the gape of bottom.Compound pendulum type jaw crusher is compared with simple pendulum-type, with following excellent
Point：Mass ratio is compared with full level is relatively good, fill material block by uniform in light, fewer component, more compact structure, crusher chamber
It is broken, move the mandatory release finished product discharging in Hubei Province lower end, so productivity ratio is higher, than same specification ground Simple swing jaw crusher
Ground productivity ratio is higher by 20-30%；Material block have in dynamic Hubei Province bottom than significantly up and down tumbling motion, easily be in cube contoured
Draw off, reduce the sheet composition as in simple pendulum-type product, product quality is relatively good.Obvious complex pendulum type two-chamber jaw crushing
The dynamic jaw movement curve of machine has birth defect, causes that dynamic jaw bottom vertical displacement is excessive and horizontal displacement is almost nil, and this just makes
Into ore excessive wear, tooth plate abrasion aggravation, energy expenditure increase.
The content of the invention
The purpose of this utility model is to provide a kind of motor-driven jaw thrust mechanism of jaw crushing, to solve jaw crushing crusher machine
The low problem of uneven, capacity utilization ratio.
The utility model is realized by following technical scheme：A kind of motor-driven jaw thrust mechanism of jaw crushing, including reinforcement connecting rod
Mechanism 1, cam tracks 2, cam follower 3, gear 4, roller 7；The one end of cam follower 3 is arranged on reinforcement linkage 1, gear
4 middle parts open up sprocket drive spindle mounting hole 6, and the sidepiece of gear 4 offers cam path 5, and cam tracks 2 are arranged on cam follower 3, rolling
Son 7 is arranged in cam path 5, and the other end of cam follower 3 is connected by roller 7 with cam path 5, and reinforcement linkage 1 includes short
Oblique toggle 9, connection lever 10, truck dead lever 11, long oblique toggle 12；The short oblique toggle 9 of reinforcement linkage 1, connection lever 10,
Truck dead lever 11, the equal plane of long oblique toggle 12 are symmetrical, short oblique toggle 9, connection lever 10, truck dead lever 11, long oblique toggle
12 are sequentially connected, and short oblique one end of toggle 9 offers dynamic jaw connecting hole 8, and the short oblique other end of toggle 9 connects with being connected the one end of lever 10
Connect, the connection other end of lever 10 is connected with long oblique one end of toggle 12, the long oblique other end of toggle 12 offers cam follower connecting hole
13, truck dead lever 11 is arranged on the middle part of connection lever 10, and cam follower 3 includes polished rod 14, connecting rod 15；Connecting rod 15 is arranged on
The end of polished rod 14, cam follower 3 is connected by connecting rod 15 with the other end of the oblique toggle of the length of reinforcement linkage 1 12,
The cam tracks 2 are arranged in the connecting rod 15 of cam follower 3.
A kind of operation principle of the motor-driven jaw thrust mechanism of jaw crushing is：Gear 4 does gyration, and cam follower 3 is convex
Under the guiding of race 5, straight reciprocating motion is planar done in cam tracks 2, reinforcement linkage 1 is cut with scissors with connecting rod 15
Connect, it is achieved thereby that allow gear 4 gyration change into reinforcement linkage 1 its motion planar, realize
The amplification of power.
The utility model has the advantages that：
1st, the movement locus defect in dynamic Hubei Province can be improved；
2nd, the problem of ore grain size is uneven can be effectively prevented from, product quality is improved；
3rd, its reinforcement linkage can improve the operating efficiency of machine, reduce energy loss.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is reinforcement linkage arrangement schematic diagram of the present utility model；
Fig. 3 is cam follower structural representation of the present utility model.
In figure it is each marked as：1：Reinforcement linkage, 2：Cam tracks, 3：Cam follower, 4：Gear, 5：Cam path, 6：
Gear shaft mounting hole, 7：Roller, 8：Dynamic jaw connecting hole, 9：Short oblique toggle, 10：Connect lever, 11：Truck dead lever, 12：Long tiltedly hinge
Bar, 13：Cam follower connecting hole, 14：Polished rod, 15：Connecting rod.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail, but content of the present utility model is not
It is limited to the scope.
Embodiment 1：As Figure 1-3, the motor-driven jaw thrust mechanism of a kind of jaw crushing, including reinforcement linkage 1, cam
Guide rail 2, cam follower 3, gear 4, roller 7；The one end of cam follower 3 is arranged on reinforcement linkage 1, and the middle part of gear 4 is opened up
Sprocket drive spindle mounting hole 6, the sidepiece of gear 4 offers cam path 5, and cam tracks 2 are arranged on cam follower 3, and roller 7 is arranged on
In cam path 5, the other end of cam follower 3 is connected by roller 7 with cam path 5, and reinforcement linkage 1 includes short oblique toggle 9, connected
Connect lever 10, truck dead lever 11, long oblique toggle 12；Short oblique toggle 9, connection lever 10, the truck dead lever of reinforcement linkage 1
11st, the equal plane of long oblique toggle 12 is symmetrical, and short oblique toggle 9, connection lever 10, truck dead lever 11, long oblique toggle 12 connect successively
Connect, short oblique one end of toggle 9 offers dynamic jaw connecting hole 8, the short oblique other end of toggle 9 connects thick stick with being connected the connection of the one end of lever 10
The other end of bar 10 is connected with long oblique one end of toggle 12, and the long oblique other end of toggle 12 offers cam follower connecting hole 13, fixed thick stick
Bar 11 is arranged on the middle part of connection lever 10, and cam follower 3 includes polished rod 14, connecting rod 15；Connecting rod 15 is arranged on the end of polished rod 14
Portion, cam follower 3 is connected by connecting rod 15 with the other end of the oblique toggle of the length of reinforcement linkage 1 12,
Cam tracks 2 are arranged in the connecting rod 15 of cam follower 3.
Claims (2)
1. a kind of motor-driven jaw thrust mechanism of jaw crushing, it is characterised in that：Including reinforcement linkage（1）, cam tracks（2）、
Cam follower（3）, gear（4）, roller（7）；Cam follower（3）One end is arranged on reinforcement linkage（1）On, gear（4）In
Portion opens up sprocket drive spindle mounting hole（6）, gear（4）Sidepiece offers cam path（5）, cam tracks（2）Installed in cam follower
（3）On, roller（7）Installed in cam path（5）It is interior, cam follower（3）The other end passes through roller（7）With cam path（5）Connection, increases
Power linkage（1）Including short oblique toggle（9）, connection lever（10）, truck dead lever（11）, long oblique toggle（12）；Reinforcement connecting rod
Mechanism（1）Short oblique toggle（9）, connection lever（10）, truck dead lever（11）, long oblique toggle（12）Equal plane is symmetrical, short
Oblique toggle（9）, connection lever（10）, truck dead lever（11）, long oblique toggle（12）It is sequentially connected, short oblique toggle（9）One end is opened up
There is jaw connecting hole（8）, short oblique toggle（9）The other end is with being connected lever（10）One end is connected, and connects lever（10）The other end with
Long oblique toggle（12）One end is connected, long oblique toggle（12）The other end offers cam follower connecting hole（13）, truck dead lever（11）
Installed in connection lever（10）Middle part, cam follower（3）Including polished rod（14）, connecting rod（15）；Connecting rod（15）Installed in light
Bar（14）End, cam follower（3）Pass through connecting rod（15）With reinforcement linkage（1）The oblique toggle of length（12）The other end connects
Connect.
2. the motor-driven jaw thrust mechanism of jaw crushing according to claim 1, it is characterised in that：The cam tracks（2）Peace
Mounted in cam follower（3）Connecting rod（15）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229767.2U CN206613542U (en) | 2016-11-16 | 2016-11-16 | A kind of motor-driven jaw thrust mechanism of jaw crushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621229767.2U CN206613542U (en) | 2016-11-16 | 2016-11-16 | A kind of motor-driven jaw thrust mechanism of jaw crushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613542U true CN206613542U (en) | 2017-11-07 |
Family
ID=60229054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621229767.2U Expired - Fee Related CN206613542U (en) | 2016-11-16 | 2016-11-16 | A kind of motor-driven jaw thrust mechanism of jaw crushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206613542U (en) |
-
2016
- 2016-11-16 CN CN201621229767.2U patent/CN206613542U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20191116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |