CN201969582U - Jaw crusher - Google Patents
Jaw crusher Download PDFInfo
- Publication number
- CN201969582U CN201969582U CN2011201009791U CN201120100979U CN201969582U CN 201969582 U CN201969582 U CN 201969582U CN 2011201009791 U CN2011201009791 U CN 2011201009791U CN 201120100979 U CN201120100979 U CN 201120100979U CN 201969582 U CN201969582 U CN 201969582U
- Authority
- CN
- China
- Prior art keywords
- hubei province
- moving
- province plate
- jaw plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a jaw crusher, which comprises a rack, a fixed jaw plate, a rotating body, a safety device and an adjusting device. The rotating body comprises a moving jaw, an eccentric shaft with a connecting rod and a belt pulley. The centers of the working surfaces of the fixed jaw plate and the moving jaw plate protrude outwards to enable the fixed jaw plate and the moving jaw plate to respectively form an upper half part and a lower half part. An included angle A is formed between the upper half parts of the fixed jaw plate and the moving jaw plate. An included angle B is formed between the lower half parts of the fixed jaw plate and the moving jaw plate. The working surfaces of the upper half parts of the fixed jaw plate and the moving jaw plate are provided with thick saw teeth. The working surfaces of the lower half parts of the fixed jaw plate and the moving jaw plate are provided with thin saw teeth. The jaw crusher has the beneficial effects that since the fixed jaw plate and the moving jaw plate are divided into two half parts, stage crushing is realized, original two-stage crushing which can be realized by using two sets of equipment is replaced, crushing processes are reduced and environmental pollution is reduced; and occupied field area is reduced, and working efficiency is improved.
Description
Technical field
The utility model relates to disintegrating apparatus, is specifically related to a kind of jaw crusher.
Background technology
Jaw crusher (having another name called the tiger mouth) comes across 1858, at first is widely used in road construction work, is applied to the mine later on.Have that the ratio of reduction is big, product granularity is even, simple in structure, reliable operation, easy, the running cost economic dispatch characteristics of maintenance.Its operation principle is: the cycle movement by moving Hubei Province comes broken material.Around hanging axle in the process of fixedly Hubei Province swing, the material between two Hubei Province plates just is subjected to comprehensive functions such as crushing, splitting and bending in moving Hubei Province, and during beginning, pressure is less, makes the volume-diminished of material, adjacent to each other between the material, jam-packed; When pressure rises to the intensity that can bear above material, promptly take place broken.Otherwise when moving Hubei Province left that fixedly swing round about in Hubei Province, material then moved downward by deadweight.Each cycle movement in moving Hubei Province just makes material be subjected to once crushing, and downward dispatch one segment distance, through several all after dates, the material that is broken just do the periodic motion crushing and drain material along with continuous rotation of motor outside discharge gate is discharged machine by broken motor-driven jaw, realizes batch process.
The important indicator of disintegrating machine is a percentage of damage, and a present crusher in crushing is surmised and is generally definite value, but in actual use, often can not satisfy user's needs, so a lot of users can only install two disintegrating machines in order to satisfy the processing needs, divide two-stage process, wasted manpower and material resources, also not too economical.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of jaw crusher is provided, and this disintegrating machine can will need carry out the operation of twice pulverizing originally, be condensed to pulverizing process one time, reduce environmental pollution, improved operating efficiency, solved technical problem of the prior art.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of jaw crusher comprises frame, quiet Hubei Province plate, rotor, safeties and adjusting device, and rotor comprises eccentric shaft, the belt pulley of moving jaw, band connecting rod; The moving Hubei Province that wherein is used for broken material hangs and is connected on the frame, between moving Hubei Province and the frame is crusher chamber, and central rack is provided with by electric motor driven belt pulley, belt pulley is provided with the eccentric shaft of band connecting rod, described moving jaw comprises support and moving Hubei Province plate, the centre of Hubei Province plate working face of described quiet Hubei Province plate, moving Hubei Province plate makes quiet Hubei Province plate, moving Hubei Province plate form upper and lower halves respectively to outer process; Form included angle A between the first half of quiet Hubei Province plate, moving Hubei Province plate, and form included angle B between the Lower Half of quiet Hubei Province plate, moving Hubei Province plate, on the first half working face of quiet Hubei Province plate, moving Hubei Province plate the rough sawn tooth is arranged simultaneously, and on the Lower Half working face of quiet Hubei Province plate, moving Hubei Province plate serration is arranged.
Further technical scheme is:
Described included angle A is greater than included angle B.
Described frame is medium carbon steel casting frame or medium carbon steel steel plate welding stand.
Compared with prior art, the beneficial effects of the utility model are: because with quiet Hubei Province plate, moving Hubei Province plate part in two, realized stage breaking, what substituted that two equipment of original usefulness can carry out is two smashed to pieces, reduced broken process, reduce environmental pollution, reduced the place usable floor area, improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model improvement.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
A kind of jaw crusher, comprise frame, frame is medium carbon steel casting frame or medium carbon steel steel plate welding stand, quiet Hubei Province plate 2, rotor, safeties and adjusting device, rotor comprises eccentric shaft 5, the belt pulley of moving jaw, band connecting rod 4, the moving Hubei Province that wherein is used for broken material hangs and is connected on the frame, between moving Hubei Province and the frame is crusher chamber, and central rack is provided with by electric motor driven belt pulley, belt pulley is provided with the eccentric shaft 5 of band connecting rod 4, and moving jaw comprises support and moving Hubei Province plate 3.As shown in Figure 1, the centre of Hubei Province plate working face of quiet Hubei Province plate 2, moving Hubei Province plate 3 is to outer process, make quiet Hubei Province plate 2, moving Hubei Province plate 3 form upper and lower halves respectively, and form included angle A between the first half of quiet Hubei Province plate 2, moving Hubei Province plate 3, form included angle B between the Lower Half of quiet Hubei Province plate 2, moving Hubei Province plate 3, included angle A is greater than included angle B.On the first half working face of quiet Hubei Province plate 2, moving Hubei Province plate 3 the rough sawn tooth is arranged simultaneously, and on the Lower Half working face of quiet Hubei Province plate 2, moving Hubei Province plate 3 serration is arranged.
The utility model has been owing to quiet Hubei Province plate 2, moving Hubei Province plate 3 part in two, realized stage breaking, and what substituted that two equipment of original usefulness can carry out is two smashed to pieces.
Claims (3)
1. a jaw crusher comprises frame, quiet Hubei Province plate (2), rotor, safeties and adjusting device, and rotor comprises eccentric shaft (5), the belt pulley of moving jaw, band connecting rod (4); The moving Hubei Province that wherein is used for broken material hangs and is connected on the frame, between moving Hubei Province and the frame is crusher chamber, and central rack is provided with by electric motor driven belt pulley, belt pulley is provided with the eccentric shaft (5) of band connecting rod (4), it is characterized in that: described moving jaw comprises support and moving Hubei Province plate (3), the centre of Hubei Province plate working face of described quiet Hubei Province plate (2), moving Hubei Province plate (3) makes quiet Hubei Province plate (2), moving Hubei Province plate (3) form upper and lower halves respectively to outer process; Form included angle A between the first half of quiet Hubei Province plate (2), moving Hubei Province plate (3), and form included angle B between the Lower Half of quiet Hubei Province plate (2), moving Hubei Province plate (3), on the first half working face of quiet Hubei Province plate (2), moving Hubei Province plate (3) the rough sawn tooth is arranged simultaneously, and on the Lower Half working face of quiet Hubei Province plate (2), moving Hubei Province plate (3) serration is arranged.
2. jaw crusher according to claim 1 is characterized in that: described included angle A is greater than included angle B.
3. jaw crusher according to claim 1 is characterized in that: described frame is medium carbon steel casting frame or medium carbon steel steel plate welding stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201009791U CN201969582U (en) | 2011-04-08 | 2011-04-08 | Jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201009791U CN201969582U (en) | 2011-04-08 | 2011-04-08 | Jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969582U true CN201969582U (en) | 2011-09-14 |
Family
ID=44574689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201009791U Expired - Lifetime CN201969582U (en) | 2011-04-08 | 2011-04-08 | Jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969582U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567009A (en) * | 2012-07-28 | 2014-02-12 | 朱兴良 | Jaw type sand making machine |
| CN103567002A (en) * | 2012-07-28 | 2014-02-12 | 朱兴良 | Jaw type sand powder crusher |
| CN107042135A (en) * | 2017-01-13 | 2017-08-15 | 能诚集团有限公司 | Disintegrating machine |
| CN107051630A (en) * | 2017-01-13 | 2017-08-18 | 能诚集团有限公司 | Disintegrating machine |
| CN115025839A (en) * | 2022-06-21 | 2022-09-09 | 朝阳重型机器发展有限公司 | Jaw crusher with double movable jaws |
-
2011
- 2011-04-08 CN CN2011201009791U patent/CN201969582U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567009A (en) * | 2012-07-28 | 2014-02-12 | 朱兴良 | Jaw type sand making machine |
| CN103567002A (en) * | 2012-07-28 | 2014-02-12 | 朱兴良 | Jaw type sand powder crusher |
| CN107042135A (en) * | 2017-01-13 | 2017-08-15 | 能诚集团有限公司 | Disintegrating machine |
| CN107051630A (en) * | 2017-01-13 | 2017-08-18 | 能诚集团有限公司 | Disintegrating machine |
| CN115025839A (en) * | 2022-06-21 | 2022-09-09 | 朝阳重型机器发展有限公司 | Jaw crusher with double movable jaws |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |