CN204093493U - A kind of adjustment of wedge formula jaw crusher - Google Patents
A kind of adjustment of wedge formula jaw crusher Download PDFInfo
- Publication number
- CN204093493U CN204093493U CN201420605084.7U CN201420605084U CN204093493U CN 204093493 U CN204093493 U CN 204093493U CN 201420605084 U CN201420605084 U CN 201420605084U CN 204093493 U CN204093493 U CN 204093493U
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- jaw
- adjustment
- frame
- strutting arrangement
- bracing
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Abstract
The utility model relates to the technical field of jaw crusher, discloses a kind of adjustment of wedge formula jaw crusher.Described adjustment of wedge formula jaw crusher, comprises frame, dynamic jaw, voussoir, bracing or strutting arrangement for a racking jaw; Described bracing or strutting arrangement is arranged in frame; Described bracing or strutting arrangement acts on dynamic jaw by support bar.Described adjustment of wedge formula jaw crusher by being provided with dynamic jaw bracing or strutting arrangement in frame, effectively 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.Described support device structure is simple, support force is large; By abutting seat, the second through hole of frame can the parts such as effective fixed support bar, make to support more firmly, stable.
Description
Technical field
The utility model relates to the technical field of jaw crusher, more specifically, relates to a kind of adjustment of wedge formula 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 adjustment of wedge formula jaw crusher.The frame of described jaw crusher is provided with dynamic jaw bracing or strutting arrangement, and described dynamic jaw bracing or strutting arrangement 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 adjustment of wedge formula jaw crusher, comprises frame, dynamic jaw, voussoir, bracing or strutting arrangement for a racking jaw; Described bracing or strutting arrangement is arranged in frame; Described bracing or strutting arrangement acts on dynamic jaw by support bar.
The utility model arranges the bracing or strutting arrangement being used for a racking jaw in the frame of described adjustment of wedge formula jaw crusher, when user is at needs adjusting wedge, supported by bracing or strutting arrangement described in the 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.
Further, described bracing or strutting arrangement comprises 2 the first support arms, 2 the second support arms, screw mandrel, base, saddles, one end of described 2 the first support arms is articulated with base, one end of described 2 the second support arms is articulated with saddle, wherein the other end of a pair first support arms and the second support arm is articulated with on the bearing pin at the two ends of nut, and another is articulated with on the bearing pin at rock shaft two ends to the first support arm and the second support arm; Described screw mandrel matches respectively at nut and rock shaft.During rotary screw rod, nut can move along screw mandrel, thus drives support arm to move, and the angle between support arm is changed, and then reaches the object driving saddle to move horizontally, to support starting jaw.Preferably, described bracing or strutting arrangement is scissor-like jack.
Further, described base is arranged on the inwall of frame.Because frame is comparatively firm, when using bracing or strutting arrangement to prop up racking jaw, frame is also played a supporting role to base, for providing enough support forces.Described bracing or strutting arrangement is arranged at machine frame inside, makes the structure of disintegrating machine more compact, attractive in appearance.
Further, one end of described support bar is connected with saddle.Preferably, described support bar is vertical with the joint face of saddle, is conducive to the support force farthest transmitting bracing or strutting arrangement to dynamic jaw.
Further, described bracing or strutting arrangement is provided with handle, and described handle is connected with one end of screw mandrel.Described handle is used for ordering about screw mandrel and rotates, and preferably, described handle is crank.
Due to bracing or strutting arrangement use time, along with the change of support arm angle, screw mandrel and handle all can occurred level displacements, and in order to firm handle, convenient operation, further, described frame is provided with for the first spacing through hole of handle.Described handle is through the first through hole, and preferably, described first through hole is strip, meets the horizontal throw of handle.
Further, described dynamic jaw is provided with the abutting seat for undertaking support bar.Being provided with the abutting seat for undertaking support bar 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 extension, and described extension is provided with the second through hole matched with support bar.At the second through hole of described frame, in conjunction with support bar two ends respectively with the coordinating of saddle 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:
Adjustment of wedge formula jaw crusher of the present utility model by being provided with dynamic jaw bracing or strutting arrangement in frame, effectively 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.
Support device structure of the present utility model is simple, support force is large; By abutting seat, the second through hole of frame can the parts such as effective fixed support bar, make to support more firmly, stable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of adjustment of wedge formula jaw crusher;
Fig. 2 is the structural representation of described bracing or strutting arrangement.
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 illustrated in fig. 1 and 2, a kind of adjustment of wedge formula jaw crusher, comprises frame 1, dynamic jaw 2, voussoir 3, bracing or strutting arrangement 4 for a racking jaw; Described bracing or strutting arrangement 4 is arranged in frame; Described bracing or strutting arrangement 4 acts on dynamic jaw 2 by support bar 41.
The present embodiment arranges the bracing or strutting arrangement 4 being used for a racking jaw 2 in the frame 1 of described adjustment of wedge formula jaw crusher, when user is at needs adjusting wedge 3, supported by bracing or strutting arrangement 4 described in the utility model and start jaw 2, and then alleviate ore of piling up in dynamic jaw 2, thrust plate (or bracket) 5, discharge gate etc. to voussoir 3 applied pressure, facilitate the nut 61 on user's rotating bolt 6, adjustment voussoir 3 is done to rise or decline to move along the inwall of frame 1, the labour intensity reducing user of high degree, saves the operating time.
The bracing or strutting arrangement 4 of the present embodiment comprises 2 the first support arms 42,2 the second support arms 43, screw mandrel 44, base 45, saddles 46, one end of described 2 the first support arms 42 is articulated with base 45, one end of described 2 the second support arms 43 is articulated with saddle 46, wherein the other end of a pair first support arms 42 and the second support arm 43 is articulated with on the bearing pin at the two ends of nut (not shown), and another is articulated with on the bearing pin at rock shaft 47 two ends to the first support arm 42 and the second support arm 43; Described screw mandrel 44 matches respectively at nut (not shown) and rock shaft 47.During rotary screw rod 44, nut can move along screw mandrel 44, thus drives support arm to move, and the angle between support arm is changed, and then reaches the object driving saddle 46 to move horizontally, and starts jaw 2 to support.
In the present embodiment, described bracing or strutting arrangement 4 can also be scissor-like jack, screw jack etc.
Base 45 is arranged on the inwall of frame 1.Because frame is comparatively firm, when using bracing or strutting arrangement to prop up racking jaw, frame is also played a supporting role to base, for providing enough support forces.Described bracing or strutting arrangement is arranged at machine frame inside, makes the structure of disintegrating machine more compact, attractive in appearance.
One end of support bar 41 is connected with saddle 46.Further, support bar 41 is vertical with the joint face of saddle 44, is conducive to the support force farthest transmitting bracing or strutting arrangement 4 to dynamic jaw 2.
Bracing or strutting arrangement 4 is provided with handle 48, and handle 48 is connected with one end of screw mandrel.Handle is used for ordering about screw mandrel and rotates, and preferably, handle 48 is crank.
Due to bracing or strutting arrangement 4 use time, along with the change of support arm angle, screw mandrel 44 and handle 48 all can occurred level displacements, and in order to firm handle 48, be convenient to its operation, the present embodiment is provided with for the first spacing through hole 11 of handle 48 in frame 1.Handle 48 is strip through the first through hole 11, first through hole 11, meets the horizontal throw of handle.
The dynamic jaw 2 of the present embodiment is provided with the abutting seat 21 for undertaking support bar 41.Being provided with the abutting seat for undertaking support bar at dynamic jaw, overcoming the problem such as built on the sand, easily to slide of the contact of incline plane of support bar 41 and dynamic jaw 2.
The frame of the present embodiment is provided with extension 12, and extension 12 is provided with the second through hole matched with support bar.。At the second through hole of frame, in conjunction with support bar 41 two ends respectively with the coordinating of saddle 46 and dynamic jaw 2, make support bar 41 have three auxiliary positioning points, support bar 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 (8)
1. an adjustment of wedge formula jaw crusher, comprises frame (1), dynamic jaw (2), voussoir (3), it is characterized in that, also comprise the bracing or strutting arrangement (4) for a racking jaw; Described bracing or strutting arrangement (4) is arranged in frame; Described bracing or strutting arrangement (4) acts on dynamic jaw (2) by support bar (41).
2. adjustment of wedge formula jaw crusher according to claim 1, it is characterized in that, described bracing or strutting arrangement (4) comprises 2 the first support arms (42), 2 the second support arms (43), screw mandrel (44), base (45), saddle (46), one end of described 2 the first support arms (42) is articulated with base (45), one end of described 2 the second support arms (43) is articulated with saddle (46), wherein the other end of a pair first support arms (42) and the second support arm (43) is articulated with on the bearing pin at the two ends of nut, another is articulated with on the bearing pin at rock shaft (47) two ends to the first support arm (42) and the second support arm (43), described screw mandrel matches respectively at nut and rock shaft.
3. adjustment of wedge formula jaw crusher according to claim 2, it is characterized in that, described base (45) is arranged on the inwall of frame.
4. adjustment of wedge formula jaw crusher according to claim 2, it is characterized in that, one end of described support bar (41) is connected with saddle (46).
5. adjustment of wedge formula jaw crusher according to claim 2, it is characterized in that, described bracing or strutting arrangement is provided with handle (48), and described handle (48) is connected with one end of screw mandrel.
6. adjustment of wedge formula jaw crusher according to claim 5, it is characterized in that, described frame is provided with for spacing the first through hole (11) of handle (48).
7. adjustment of wedge formula jaw crusher according to claim 1 ~ 6 any one, is characterized in that, described dynamic jaw is provided with the abutting seat (21) for undertaking support bar.
8. adjustment of wedge formula jaw crusher according to claim 1 ~ 6 any one, is characterized in that, described frame is provided with extension (12), and described extension (12) is provided with the second through hole matched with support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605084.7U CN204093493U (en) | 2014-10-20 | 2014-10-20 | A kind of adjustment of wedge formula jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605084.7U CN204093493U (en) | 2014-10-20 | 2014-10-20 | A kind of adjustment of wedge formula jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093493U true CN204093493U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605084.7U Expired - Fee Related CN204093493U (en) | 2014-10-20 | 2014-10-20 | A kind of adjustment of wedge formula jaw crusher |
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| CN (1) | CN204093493U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344415A (en) * | 2015-12-15 | 2016-02-24 | 吴振宇 | Adjustable crusher |
| 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 |
| CN108906184A (en) * | 2018-07-06 | 2018-11-30 | 太仓市鼎祥五金制品厂 | A kind of jaw crusher with detection function |
-
2014
- 2014-10-20 CN CN201420605084.7U patent/CN204093493U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105344415A (en) * | 2015-12-15 | 2016-02-24 | 吴振宇 | Adjustable crusher |
| 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 |
| CN108906184A (en) * | 2018-07-06 | 2018-11-30 | 太仓市鼎祥五金制品厂 | A kind of jaw crusher with detection function |
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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: 20150114 Termination date: 20151020 |
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| EXPY | Termination of patent right or utility model |