CN204276042U - A kind of jaw crusher of particle size after cracking easy to control - Google Patents
A kind of jaw crusher of particle size after cracking easy to control Download PDFInfo
- Publication number
- CN204276042U CN204276042U CN201420594592.XU CN201420594592U CN204276042U CN 204276042 U CN204276042 U CN 204276042U CN 201420594592 U CN201420594592 U CN 201420594592U CN 204276042 U CN204276042 U CN 204276042U
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- Prior art keywords
- jaw
- skewback
- particle size
- control
- slideway
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- 238000005336 cracking Methods 0.000 title claims abstract description 13
- 239000002245 particle Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000009958 sewing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to mechanical field, relates to a kind of disintegrating machine, is specifically related to a kind of jaw crusher of particle size after cracking easy to control.A kind of jaw crusher of particle size after cracking easy to control, comprise dynamic jaw, the upper end bearing pin of dynamic jaw is fixed on body, the lower end of dynamic jaw is provided with clearance adjustment mechanism, clearance adjustment mechanism comprises hydraulic jack, adjusting seat, slideway and skewback, the inclined-plane of skewback connects with adjusting seat, and the bottom surface of skewback connects with slideway, and extension bar and the slideway of jack are affixed.The jaw crusher of a kind of particle size after cracking easy to control of the present utility model has following beneficial effect: 1, optimize guiding mechanism, the dynamic jaw of adjustment easily and the gap of determining between jaw, thus controls discharging-material size exactly; 2, save manpower, increase work efficiency; 3, reduce machine loss, extend machine service life.
Description
Technical field
The utility model belongs to mechanical field, relates to a kind of disintegrating machine, is specifically related to a kind of jaw crusher of particle size after cracking easy to control.
Background technology
Jaw crusher in mine, building materials, the department such as capital construction be mainly used as boulder crusher and intermediate crusher.Be divided into three kinds, large, medium and small type according to charging aperture width size, what charging aperture width was greater than 600mm is heavy-duty machines, and charging aperture width is medium-sized machine 300 ~ 600mm's, and what charging aperture width was less than 300mm is minicomputer.Jaw crusher structure is simple, easy to manufacture, reliable operation.
The working portion of jaw crusher is two pieces of jaws, one is fixed jaw (determining jaw), vertically (or upper end slightly flare) is fixed on body antetheca, another is sewing jaw (dynamic jaw), inclined position, forms up big and down small crusher chamber (working chamber) with fixed jaw.Sewing jaw does periodic reciprocating motion facing to fixed jaw, time and separate, time and close.Time separately, material enters crusher chamber, and finished product draws off from bottom; Near time, the material be contained between two pieces of jaws is squeezed, bending and slabbing action and broken.
Jaw crusher is different according to the swing mode of sewing jaw, can be divided into simple swing type jaw crusher (simple pendular jaw crusher), toggle-type jaw crusher (single toggle jaw crusher) and comprehensive swing type jaw crusher three kinds.
At present, Method compare old stuff, the heaviness in existing jaw crusher adjustment discharging opening gap, process is cumbersome, effort, and clearance distance is wayward, easily causes discharging size uneven, the problems such as product granularity is defective.Existing jaw crusher comes regulating tooth sheet separation by adjusting bolt, and the contact surface of adjusting seat is that plane directly contacts with slideway, because friction is larger, adjustment process is required great effort very much, along with service time is elongated, there are wearing and tearing in guiding mechanism Si Yayi, makes adjustment process more difficult.
Utility model content
Goal of the invention: the utility model makes improvement for above-mentioned prior art Problems existing, namely the utility model discloses a kind of jaw crusher of particle size after cracking easy to control.
Technical scheme: a kind of jaw crusher of particle size after cracking easy to control, comprise dynamic jaw, the upper end bearing pin of described dynamic jaw is fixed on body, the lower end of described dynamic jaw is provided with clearance adjustment mechanism, described clearance adjustment mechanism comprises hydraulic jack, adjusting seat, slideway and skewback, the inclined-plane of described skewback connects with described adjusting seat, and the bottom surface of described skewback connects with described slideway, and extension bar and the described slideway of described jack are affixed.
A kind of preferred version as a kind of in the utility model jaw crusher of particle size after cracking easy to control: the gradient on the inclined-plane of described skewback is 1:10.
Beneficial effect: the jaw crusher of a kind of particle size after cracking easy to control of the present utility model has following beneficial effect:
1, optimize guiding mechanism, the dynamic jaw of adjustment easily and the gap of determining between jaw, thus control discharging-material size exactly;
2, save manpower, increase work efficiency;
3, reduce machine loss, extend machine service life.
Accompanying drawing explanation
The structural representation of Fig. 1 jaw crusher disclosed in the utility model;
The structural representation of Fig. 2 adjusting seat of jaw crusher disclosed in the utility model;
Fig. 3 is the top view of skewback;
Fig. 4 is the left view of skewback;
Wherein:
1-hydraulic jack 2-adjusting seat
3-skewback 4-slideway
Detailed description of the invention:
Below detailed description of the invention of the present utility model is described in detail.
As shown in figures 1-4, a kind of jaw crusher of particle size after cracking easy to control, comprise dynamic jaw, the upper end bearing pin of dynamic jaw is fixed on body, the lower end of dynamic jaw is provided with clearance adjustment mechanism, and clearance adjustment mechanism comprises hydraulic jack 1, adjusting seat 2, slideway 4 and skewback 3, and the inclined-plane of skewback 3 connects with adjusting seat 2, the bottom surface of skewback 3 connects with slideway 4, and extension bar and the slideway 4 of jack are affixed.
In the present embodiment, the gradient on the inclined-plane of skewback 3 is 1:10.
As shown in Figure 1, improve in utility model type and add the skewback being numbered 3, adjusting seat is then improved to shown in Fig. 2, and M face is gradient face, and skewback top and bottom connect with slideway, adjusting seat respectively, then uses bolted in body both sides.Be connected because skewback is improved to the gradient with adjusting seat junction, at the bolt needing only to need when regulating to unclamp on skewback, skewback just unclamps along the gradient, now adjusting seat will loosen, regulate forward or backward by hydraulic jack again, tighten skewback bolt after reaching the discharge width of needs, so far, adjustment process terminates.Compared with old-fashioned, this is improved one's methods and seems more light, flexible, uses bring conveniently to user.
Above embodiment of the present utility model is elaborated.But the utility model is not limited to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (2)
1. the jaw crusher of a particle size after cracking easy to control, comprise dynamic jaw, it is characterized in that, the upper end bearing pin of described dynamic jaw is fixed on body, the lower end of described dynamic jaw is provided with clearance adjustment mechanism, and described clearance adjustment mechanism comprises hydraulic jack, adjusting seat, slideway and skewback, and the inclined-plane of described skewback connects with described adjusting seat, the bottom surface of described skewback connects with described slideway, and extension bar and the described slideway of described jack are affixed.
2. the jaw crusher of a kind of particle size after cracking easy to control as claimed in claim 1, is characterized in that, the gradient on the inclined-plane of described skewback is 1:10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594592.XU CN204276042U (en) | 2014-10-14 | 2014-10-14 | A kind of jaw crusher of particle size after cracking easy to control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420594592.XU CN204276042U (en) | 2014-10-14 | 2014-10-14 | A kind of jaw crusher of particle size after cracking easy to control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276042U true CN204276042U (en) | 2015-04-22 |
Family
ID=52859242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420594592.XU Expired - Fee Related CN204276042U (en) | 2014-10-14 | 2014-10-14 | A kind of jaw crusher of particle size after cracking easy to control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619486A (en) * | 2024-01-25 | 2024-03-01 | 山西皇城机械制造有限公司 | Belt conveying equipment with ore crushing function |
-
2014
- 2014-10-14 CN CN201420594592.XU patent/CN204276042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117619486A (en) * | 2024-01-25 | 2024-03-01 | 山西皇城机械制造有限公司 | Belt conveying equipment with ore crushing function |
| CN117619486B (en) * | 2024-01-25 | 2024-04-02 | 山西皇城机械制造有限公司 | Belt conveying equipment with ore crushing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621715 81 Long Wang Jing Street, Hou Ba Town, Jiangyou City, Mianyang, Sichuan Patentee after: SICHUAN IRON EAGLE MACHINERY MANUFACTURING Co.,Ltd. Address before: 621715 81 Long Wang Jing Street, Hou Ba Town, Jiangyou City, Mianyang, Sichuan Patentee before: SICHUAN TIEYING MACHINERY MANUFACTURING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 |