CN204182413U - A kind of jaw crusher - Google Patents
A kind of jaw crusher Download PDFInfo
- Publication number
- CN204182413U CN204182413U CN201420605053.1U CN201420605053U CN204182413U CN 204182413 U CN204182413 U CN 204182413U CN 201420605053 U CN201420605053 U CN 201420605053U CN 204182413 U CN204182413 U CN 204182413U
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- China
- Prior art keywords
- jaw
- hydraulic mechanism
- jaw crusher
- carrier base
- frame
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Abstract
The utility model relates to the technical field of jaw crusher, discloses a kind of jaw crusher.Described jaw crusher, comprises frame, dynamic jaw, voussoir, carrier base, hydraulic mechanism for a racking jaw; Described carrier base is arranged in frame; Described hydraulic mechanism is located on carrier base.Described jaw crusher acts on dynamic jaw by hydraulic mechanism, effectively can alleviate the pressure to voussoir such as moving jaw plate or bracket, reduce the frictional force between two voussoirs and between voussoir and frame, make voussoir be easy to regulate, the labour intensity reducing user of high degree, saves the operating time.Be convenient to install while hydraulic mechanism by described carrier base, can also when using hydraulic mechanism to prop up racking jaw, for also playing a supporting role to hydraulic mechanism.
Description
Technical field
The utility model relates to the technical field of jaw crusher, more specifically, relates to a kind of jaw crusher.
Background technology
Jaw crusher by moving Hubei Province and quiet jaw two pieces of jaws form crusher chamber, two jaw movements of simulated animal and complete the disintegrating machine of material crushing operation.Jaw crusher is different according to the swing mode of moving jaw plate, can be divided into simple swing type jaw crusher (simple pendular jaw crusher).Toggle-type jaw crusher and comprehensive swing type jaw crusher three kinds.Jaw crusher is as modal primary breakup equipment, and in mine, smelting, building materials, road traffic, water conservancy, the various fields such as building waste process and chemical industry all have a wide range of applications.
Along with fixed jaw, moving jaw plate or the liner plate on it constantly wear and tear, nesting population size also constantly becomes large, and the granularity of product is also thereupon thicker, therefore, in order to ensure the granularity requirements of product, must utilize adjusting device, adjusts the size of discharge breach termly.In addition, when requiring to obtain different product granularities, the size adjusting discharge gate is also needed.Operating efficiency and production capacity is affected greatly in the adjustment actual production of discharge gate.
Current middle-size and small-size jaw crusher usually adopts adjustment of wedge mode to regulate the size of discharge gate.Adjustment of wedge mode is exactly the adjustment realizing disintegrating machine gape by the relative movement of two voussoirs between rear thrust plate (or bracket) bearing and frame rear wall.Nut on rotating bolt, adjustment voussoir is done to rise or decline to move along the rear wall of frame, drives front wedge to move forward or backward, thus promotes thrust plate (or bracket) or dynamic Hubei Province, to reach the object of discharge gate adjustment.Adjustment of wedge can reach stepless changing, saves time, the advantages such as adjustment of need not stopping.
In actual production process, adjustment of wedge mode but often runs into various problem and have impact on production greatly.Such as: because the long period does not adjust discharge gate, all parts long period of wedge adjusting device does not use, and easily occurs getting rusty or stuck situation, makes to carry out adjustment discharge gate size by the nut in simple adjusting bolt.Or when in shattering process, disintegrating machine breaks down, the ore in discharge gate compresses moving jaw plate, and then is applied with very large pressure to voussoir, also easily causes the object that simply cannot regulate discharge gate.Moreover moving jaw plate, thrust plate (or bracket) etc. are heavier, also apply larger power to voussoir, increase the weight of the difficulty regulated.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the technical problem that above-mentioned voussoir not easily regulates, and provides a kind of jaw crusher.The hydraulic mechanism of described jaw crusher acts on dynamic jaw, effectively can alleviate the pressure to voussoir such as moving jaw plate or bracket, reduces the frictional force between two voussoirs and between voussoir and frame, makes voussoir be easy to regulate.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of jaw crusher, comprises frame, dynamic jaw, voussoir, carrier base, hydraulic mechanism for a racking jaw; Described carrier base is arranged in frame; Described hydraulic mechanism is located on carrier base.
The utility model arranges the carrier base for installing hydraulic mechanism in the frame of described jaw crusher, is conducive to hydraulic mechanism to be installed on the outer wall of disintegrating machine on the one hand, facilitates user to operate; On the other hand, avoid, at the inner annex solution press mechanism of disintegrating machine, making crusher structure more complicated, being not easy to safeguard.
User is when needs adjusting wedge, supported by hydraulic mechanism of the present utility model and start jaw, and then alleviate ore of piling up in dynamic jaw, thrust plate (or bracket), discharge gate etc. to voussoir applied pressure, facilitate the nut on user's rotating bolt, adjustment voussoir is done to rise or decline to move along the rear wall of frame, the labour intensity reducing user of high degree, saves the operating time.
Be convenient to make carrier base be arranged in frame and arrange hydraulic mechanism, further, described carrier base comprises base plate, framework.
In order to improve the installation strength of carrier base, further, described framework is connected with frame.
Further, described hydraulic mechanism is provided with support bar, and described hydraulic mechanism is supported dynamic palate by support bar.Described support bar is used for the support force of transmission fluid press mechanism to dynamic jaw, and one end and the hydraulic mechanism of described support bar removably connect.
Preferably, described hydraulic mechanism is hydraulic jack.Described hydraulic jack facilitates user's manual operation and adjustment, and hydraulic jack volume is little, easy for installation.
Further, the bottom of hydraulic mechanism abuts with the framework of carrier base.The framework of described carrier base is connected with frame, and the bottom of hydraulic mechanism abuts with framework, and when using hydraulic mechanism to prop up racking jaw, framework is also played a supporting role to hydraulic mechanism.
Further, described dynamic jaw is provided with the abutting seat for accepting hydraulic mechanism.Because hydraulic mechanism adopts the parts such as support bar to be connected with dynamic jaw usually, being therefore provided with the abutting seat for accepting hydraulic mechanism at dynamic jaw, overcoming the problem such as built on the sand, easily to slide of the contact of incline plane of support bar and dynamic jaw.
Further, described frame is provided with the through hole matched with support bar; Or described framework is provided with the through hole matched with support bar.Through hole in described frame or framework, in conjunction with support bar two ends respectively with the coordinating of hydraulic mechanism and dynamic jaw, make support bar have three auxiliary positioning points, support bar install and use procedure more firm.
Compared with prior art, the utility model has following beneficial effect:
Jaw crusher of the present utility model acts on dynamic jaw by hydraulic mechanism, effectively can alleviate the pressure to voussoir such as moving jaw plate or bracket, reduce the frictional force between two voussoirs and between voussoir and frame, voussoir is made to be easy to regulate, the labour intensity reducing user of high degree, saves the operating time.
Be convenient to install while hydraulic mechanism by described carrier base, can also when using hydraulic mechanism to prop up racking jaw, for also playing a supporting role to hydraulic mechanism.
By abutting the through hole on seat, frame or framework, the associated components of the effective fixed support bar of energy or hydraulic mechanism, makes to support more firm, stable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of jaw crusher;
Fig. 2 is the top view of described carrier base and hydraulic mechanism;
Fig. 3 is the structural representation of described carrier base.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Embodiment 1
As shown in Figures 1 to 3, a kind of jaw crusher, comprises frame 1, dynamic jaw 2, voussoir 3, carrier base 4, hydraulic mechanism 5 for lifting or a racking jaw; Carrier base 4 is arranged in frame 1; Hydraulic mechanism 5 is located on carrier base 4.
The present embodiment arranges the carrier base 4 for installing hydraulic mechanism in the frame 1 of jaw crusher, is conducive to hydraulic mechanism 5 to be installed on the outer wall of disintegrating machine on the one hand, facilitates user to operate; On the other hand, avoid, at the inner annex solution press mechanism 5 of disintegrating machine, making crusher structure more complicated, being not easy to safeguard.
User is when needs adjusting wedge 3, supported by the hydraulic mechanism 5 of the present embodiment and start jaw 2, and then alleviate ore of piling up in dynamic jaw 2, thrust plate (or bracket) 6, discharge gate etc. to voussoir 3 applied pressure, facilitate the nut 71 on user's rotating bolt 7, adjustment voussoir 3 is done to rise or decline to move along the rear wall of frame, the labour intensity reducing user of high degree, saves the operating time.
Be arranged in frame 1 to make carrier base 4 be convenient to and arrange hydraulic mechanism 5, carrier base 4 comprises base plate 41, framework 42.
In order to improve the installation strength of carrier base, framework 42 is connected with frame 1.The material of framework 52 and dimensions, select according to actual needs.
In the present embodiment, hydraulic mechanism 5 is provided with support bar 51, and hydraulic mechanism is supported dynamic palate by support bar 51.Support bar 51 gives dynamic jaw 2 for the support force of transmission fluid press mechanism 5, and one end and the hydraulic mechanism 5 of support bar 51 removably connect.
In the present embodiment, hydraulic mechanism 5 is hydraulic jack.Adopt hydraulic jack to facilitate user's manual operation and adjustment, hydraulic jack volume is little, easy for installation.
Further, the bottom of hydraulic mechanism 5 abuts with the framework 42 of carrier base.The framework 42 of carrier base is connected with frame 1, and the bottom of hydraulic mechanism 5 abuts with framework 42, and when using hydraulic mechanism 5 racking jaws 2, framework 42 pairs of hydraulic mechanisms 5 are also played a supporting role.
Further, dynamic jaw 2 is provided with the abutting seat 21 for accepting hydraulic mechanism 5.Because hydraulic mechanism 5 usually adopts parts such as support bar 51 grade to be connected with dynamic jaw 2, be therefore provided with the abutting seat 21 for accepting hydraulic mechanism 5 at dynamic jaw 2, overcome the contact of incline plane of support bar 51 and dynamic jaw 2 built on the sand, the easy problem such as to slide.
Further, frame 1 is provided with the through hole 11 matched with support bar 51; Or framework 42 is provided with the through hole 421 matched with support bar 51.Through hole in described frame 1 or framework 42, in conjunction with support bar 51 two ends respectively with the coordinating of hydraulic mechanism 5 and dynamic jaw 2, make support bar 51 have three auxiliary positioning points, support bar 51 install and use procedure more firm.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description, exhaustive without the need to also giving all embodiments here.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (9)
1. a jaw crusher, comprises frame, dynamic jaw, voussoir, it is characterized in that, also comprises carrier base, for propping up the hydraulic mechanism of racking jaw; Described carrier base is arranged in frame; Described hydraulic mechanism is located on carrier base.
2. jaw crusher according to claim 1, it is characterized in that, described hydraulic mechanism is provided with support bar, and described hydraulic mechanism is supported dynamic palate by support bar.
3. jaw crusher according to claim 2, it is characterized in that, described hydraulic mechanism is hydraulic jack.
4. jaw crusher according to claim 1, it is characterized in that, described carrier base comprises base plate, framework.
5. jaw crusher according to claim 4, it is characterized in that, described framework is connected with frame.
6. jaw crusher according to claim 5, it is characterized in that, the bottom of hydraulic mechanism abuts with the framework of carrier base.
7. jaw crusher according to claim 1, it is characterized in that, described frame is provided with the through hole matched with support bar.
8. jaw crusher according to claim 4, it is characterized in that, described framework is provided with the through hole matched with support bar.
9. jaw crusher according to claim 1 ~ 8 any one, is characterized in that, described dynamic jaw is provided with the abutting seat for accepting hydraulic mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605053.1U CN204182413U (en) | 2014-10-20 | 2014-10-20 | A kind of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605053.1U CN204182413U (en) | 2014-10-20 | 2014-10-20 | A kind of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182413U true CN204182413U (en) | 2015-03-04 |
Family
ID=52614445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605053.1U Expired - Fee Related CN204182413U (en) | 2014-10-20 | 2014-10-20 | A kind of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182413U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344414A (en) * | 2015-12-15 | 2016-02-24 | 吴振宇 | Crusher |
| CN105413789A (en) * | 2015-12-15 | 2016-03-23 | 吴振宇 | Crusher with drawing mechanism |
| CN115845953A (en) * | 2022-11-29 | 2023-03-28 | 哈尔滨工程大学 | Jaw breaker is used in mine convenient to dismouting |
-
2014
- 2014-10-20 CN CN201420605053.1U patent/CN204182413U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344414A (en) * | 2015-12-15 | 2016-02-24 | 吴振宇 | Crusher |
| CN105413789A (en) * | 2015-12-15 | 2016-03-23 | 吴振宇 | Crusher with drawing mechanism |
| CN115845953A (en) * | 2022-11-29 | 2023-03-28 | 哈尔滨工程大学 | Jaw breaker is used in mine convenient to dismouting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |