CN201692834U - Vibrating jaw type crusher - Google Patents
Vibrating jaw type crusher Download PDFInfo
- Publication number
- CN201692834U CN201692834U CN201020197380XU CN201020197380U CN201692834U CN 201692834 U CN201692834 U CN 201692834U CN 201020197380X U CN201020197380X U CN 201020197380XU CN 201020197380 U CN201020197380 U CN 201020197380U CN 201692834 U CN201692834 U CN 201692834U
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- jaw
- main shaft
- moving jaw
- frame
- utility
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Abstract
The utility model discloses a vibrating jaw type crusher. The vibrating jaw type crusher comprises a fixed jaw 1, a rack 2, a principal axis 3, a movable jaw 5, an exciter 6 and a limiting device, wherein the fixed jaw 1 is fixed on the rack 2, the movable jaw 5 is hung on the rack 2 by the principal axis 3, the exciter 6 is arranged on the movable jaw 5 to drive the movable jaw 5 to swing along the axes of the principal axis 3, and the limiting device is arranged between the movable jaw 5 and the principal axis 3 or the rack 2 to limit the swinging angle of the movable jaw 5. The vibrating jaw type crusher of the utility model can be used for breaking common brittle material and can be used for breaking materials with special structure, such as metallurgical slag, concrete, prefabricated slabs and the like to efficiently break materials such as mineral, brittle alloy and the like and effectively break materials with special structure, such as metallurgical slag, reinforced concrete and the like. The utility model has the characteristics of adjustable breaking force and the like, does not have four-bar structure and is driven by the exciter, and big blocks of material which can not be broken do not damage equipment after entering.
Description
Technical field
The utility model relates to the frame for movement technical field, relates in particular to a kind of vibration jaw crusher.
Background technology
Present widely used jaw crusher is divided into physical pendulum formula and simple pendulum-type, is four-bar linkage structure, is to drive the eccentric shaft rotation by belt pulley, decides jaw relatively and swings material in the attrition crushing chamber to realize fragmentation thereby drive moving jaw.Because deciding the movement locus of jaw relatively, the moving jaw of the jaw crusher of four-bar linkage structure determines, each cycle moving jaw swing to the position of deciding the jaw maximum angle after will do drawback movement, it is constant substantially that this has just determined that it obtains the granularity of crushed product when the different material of broken hardness.And bulk can not broken thing enters crusher chamber four-bar linkage structure is damaged, so it can not handle the material that wherein may contain the metal that bulk can not be broken as metallurgical slag, concrete etc.
No matter this makes it not possess broken self-regulation, promptly all the same at its course of work of what material, can not obtain the bigger ratio of reduction and can not be effectively energy-saving and cost-reducing even handle the low material of hardness; Simultaneously, make it can not be the comprehensive utilization service of solid waste such as metallurgical slag and armored concrete.
The utility model content
The purpose of this utility model provides a kind of vibration jaw crusher machine, decapacitation is used for outside the general brittle material fragmentation, can also be used in the fragmentation of the special materials of structure such as metallurgical slag, concrete and prefabricated board, realize the efficiency crushing of materials such as ore, brittle alloy and effective fragmentation of special construction materials such as metallurgical slag, armored concrete.
The purpose of this utility model is achieved through the following technical solutions:
A kind of vibration jaw crusher, comprise and decide jaw 1, frame 2, main shaft 3, moving jaw 5, vibrator 6 and stopping means, deciding jaw 1 is fixed on the frame 2, moving jaw 5 hangs on the frame 2 by main shaft 3, vibrator 6 is located at and is driven moving jaw 5 on the moving jaw 5 around the swing of main shaft 3 axis, and stopping means is located at moving jaw 5 and main shaft 3 or 2 limits of frame brake jaw, 5 pendulum angles.
Described vibrator 6 comprises shock electric machine and eccentric block, and shock electric machine drives the eccentric block rotation and drives moving jaw 5 around main shaft 3 swings.
Described main shaft 3 is fixed on the frame 2, and moving jaw 5 is swung relatively around main shaft 3, and described stopping means comprises helical torsional spring 4, and helical torsional spring 4 one ends are installed on the main shaft 3, and the other end is installed on the moving jaw 5.
Described moving jaw 5 is fixed on the main shaft 3, and described main shaft 3 is realized moving jaw 5 around the swing of main shaft 3 axis with respect to frame 2 rotations, and described stopping means comprises helical torsional spring 4, and helical torsional spring 4 one ends are installed on the frame 2, and the other end is installed on the moving jaw 5.
The technical scheme that provides by above-mentioned the utility model as can be seen, vibration jaw crusher machine described in the utility model has the following advantages:
(1) no four-bar linkage structure.Break away from the four-bar linkage structure of general jaw crusher, moving jaw 5 directly is suspended on without acceptance of persons the main shaft 3.
(2) vibrator drives.Drive moving jaw 5 around main shaft 3 swings by the vibrator 6 that is fixed on the moving jaw 5, thereby moving jaw 5 is decided jaw 1 swing relatively, moving jaw 5 and decide jaw 1 impact, push the material in their formed crusher chamber, with the fragmentation of realization material.Can not enter crusher chamber by broken thing as bulk, it can move down always, up to being stuck in moving jaw 5 and deciding between the jaw 1, makes jaw 5 can not decide jaw 1 swing relatively, and this moment, vibrator 6 can continue rotation, and equipment can not damage.
(3) helical torsional spring is spacing.Helical torsional spring 4 is installed to control the amplitude of fluctuation of brake jaw 5 on main shaft 3, is avoided moving jaw 5 and decide jaw 1 and the interference of other positions, but moving jaw 5 is freely in restricted portion, moves and can change with external conditions such as material situations.Simultaneously, helical torsional spring 4 can also play the effect of accumulation of energy, accumulates invalid energy when moving jaw 5 backhauls, and discharging institute's accumulation of energy when driving stroke increases crushing effect.
(4) has broken self-regulation.When same exciting force was identical with the feed situation, little to moving jaw 5 amplitudes of fluctuation of the high material of hardness, the granularity of crushed product was bigger; Big to moving jaw 5 amplitudes of fluctuation of the low material of hardness, the dynamics of crushed product is thinner.This self-tuning performance makes it can both bring into play optimum performance when handling the heterogeneity material, and the energy is more effectively utilized.
(5) crushing force can be regulated.According to the character of material and to the requirement of crushed product size, can regulate crushing force arbitrarily by the registration of adjusting vibrator 6 eccentric block qualities, thereby obtain the crushing effect of needs.
As seen vibration jaw crusher machine described in the utility model decapacitation is used for can also being used in the fragmentation of the special materials of structure such as metallurgical slag, concrete and prefabricated board outside the general brittle material fragmentation.Realize the efficiency crushing of materials such as ore, brittle alloy and effective fragmentation of special construction materials such as metallurgical slag, armored concrete.Characteristics such as have that no four-bar linkage structure, vibrator drive, bulk can not broken thing enters not can damage equipment, crushing force can be regulated.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The structural representation of the vibration jaw crusher that Fig. 1 provides for the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills belong to protection domain of the present utility model not making the every other embodiment that is obtained under the creative work prerequisite.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
As shown in Figure 1, a kind of vibration jaw crusher, comprise and decide jaw 1, frame 2, main shaft 3, moving jaw 5, vibrator 6 and stopping means, deciding jaw 1 is fixed on the frame 2, moving jaw 5 hangs on the frame 2 by main shaft 3, vibrator 6 is located at and is driven moving jaw 5 on the moving jaw 5 around the swing of main shaft 3 axis, and stopping means is located at moving jaw 5 and main shaft 3 or 2 limits of frame brake jaw, 5 pendulum angles.Described vibrator 6 comprises shock electric machine and eccentric block, and shock electric machine drives the eccentric block rotation and drives moving jaw 5 around main shaft 3 swings.
Described stopping means be provided with two kinds of forms:
First kind, main shaft 3 is fixed on the frame 2, and moving jaw 5 is swung relatively around main shaft 3, and stopping means is a helical torsional spring 4, and helical torsional spring 4 one ends are installed on the main shaft 3, and the other end is installed on the moving jaw 5.
Second kind, main shaft 3 is not fixed on the frame 2, but, moving jaw 5 is fixed on the main shaft 3, and described main shaft 3 can be realized moving jaw 5 around the swing of main shaft 3 axis with respect to frame 2 rotations, and stopping means is a helical torsional spring 4, helical torsional spring 4 one ends are installed on the frame 2, and the other end is installed on the moving jaw 5.
Operation principle: with above-mentioned second kind is example, the eccentric block of vibrator 6 rotates at a high speed and produces centrifugal action in moving jaw 5, owing between moving jaw 5 and the frame 2 helical torsional spring 4 is installed, so moving jaw 5 main shaft 3 periodic wobble within the specific limits relatively under the effect of cyclic force, along with the swing of moving jaw 5, when moving jaw 5 is decided the angle δ of jaw 1 relatively and when becoming big and diminish.When angle δ became big, the thin material that the material that feeds moves down, the bottom is broken was discharged; When angle δ diminished, the material that feeds in the moving jaw impact grinding chamber made it to take place broken; So circulation, continuous operation.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. vibration jaw crusher, it is characterized in that, comprise and decide jaw (1), frame (2), main shaft (3), moving jaw (5), vibrator (6) and stopping means, deciding jaw (1) is fixed on the frame (2), moving jaw (5) hangs on the frame (2) by main shaft (3), vibrator (6) is located at moving jaw (5) and is gone up the moving jaw (5) of driving around the swing of main shaft (3) axis, and stopping means is located between moving jaw (5) and main shaft (3) or frame (2) and is limit brake jaw (5) pendulum angle.
2. vibration jaw crusher according to claim 1 is characterized in that, described vibrator (6) comprises shock electric machine and eccentric block, and shock electric machine drives the moving jaw (5) of eccentric block rotation driving and swings around main shaft (3).
3. vibration jaw crusher according to claim 1 and 2, it is characterized in that, described main shaft (3) is fixed on the frame (2), moving jaw (5) is around main shaft (3) swing relatively, described stopping means comprises helical torsional spring (4), helical torsional spring (4) one ends are installed on the main shaft (3), and the other end is installed on the moving jaw (5).
4. vibration jaw crusher according to claim 1 and 2, it is characterized in that, described moving jaw (5) is fixed on the main shaft (3), described main shaft (3) is realized moving jaw (5) with respect to frame (2) rotation and is swung around main shaft (3) axis, described stopping means comprises helical torsional spring (4), helical torsional spring (4) one ends are installed on the frame (2), and the other end is installed on the moving jaw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020197380XU CN201692834U (en) | 2010-05-18 | 2010-05-18 | Vibrating jaw type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020197380XU CN201692834U (en) | 2010-05-18 | 2010-05-18 | Vibrating jaw type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692834U true CN201692834U (en) | 2011-01-05 |
Family
ID=43394079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020197380XU Expired - Fee Related CN201692834U (en) | 2010-05-18 | 2010-05-18 | Vibrating jaw type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692834U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028460A (en) * | 2011-10-09 | 2013-04-10 | 范公奇 | Vibration jaw crushing machine |
| CN105521864A (en) * | 2016-02-15 | 2016-04-27 | 海安欣凯富机械科技有限公司 | Crusher |
| CN108499838A (en) * | 2018-03-13 | 2018-09-07 | 西南石油大学 | A kind of vibrating mechanism and vibration generating mechanism |
| CN114210392A (en) * | 2021-12-14 | 2022-03-22 | 张西军 | Crushing device |
-
2010
- 2010-05-18 CN CN201020197380XU patent/CN201692834U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028460A (en) * | 2011-10-09 | 2013-04-10 | 范公奇 | Vibration jaw crushing machine |
| CN105521864A (en) * | 2016-02-15 | 2016-04-27 | 海安欣凯富机械科技有限公司 | Crusher |
| CN108499838A (en) * | 2018-03-13 | 2018-09-07 | 西南石油大学 | A kind of vibrating mechanism and vibration generating mechanism |
| CN108499838B (en) * | 2018-03-13 | 2023-07-21 | 西南石油大学 | Vibration mechanism and vibration generating mechanism |
| CN114210392A (en) * | 2021-12-14 | 2022-03-22 | 张西军 | Crushing device |
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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: 20110105 Termination date: 20170518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |