CN109701679A - Direct-pressure jaw crusher - Google Patents
Direct-pressure jaw crusher Download PDFInfo
- Publication number
- CN109701679A CN109701679A CN201910088468.3A CN201910088468A CN109701679A CN 109701679 A CN109701679 A CN 109701679A CN 201910088468 A CN201910088468 A CN 201910088468A CN 109701679 A CN109701679 A CN 109701679A
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- gnathosoma
- jaw
- dynamic
- wear part
- press type
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- 239000004575 stone Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 7
- 241000397426 Centroberyx lineatus Species 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The invention discloses a direct-pressure jaw crusher. It is including deciding the jaw body and moving the jaw body, the opposite face of moving the jaw body and deciding the jaw body is provided with the inclination in V-arrangement clearance that forms and is used for the broken chamber of building stones as, it sets up stop device to move between jaw body and the organism, the rear end of moving the jaw body is passed through the bearing and is installed on the eccentric shaft by power device driven, the eccentric shaft can rotate under the power device drive and drive the relative fixed jaw body of moving the jaw body and make reciprocating motion under stop device's spacing, meanwhile the building stones that enter into broken intracavity can carry out many times through the change in V-arrangement clearance and extrude the breakage and remove outside the broken chamber. After the structure is adopted, the advantages of the compound pendulum type and simple pendulum type jaw crushers are retained, meanwhile, the jaw crusher is smaller in size, larger in yield, lower in abrasion, more energy-saving, stronger in crushing capacity and better in quality, has the advantages of being stronger in specification selectivity of a finished product required after being crushed, higher in finished product proportion and the like, and the application range is expanded.
Description
Technical field
The present invention relates to a kind of breaking sand making machine, specifically a kind of direct press type jaw crusher.
Background technique
Crusher progress building stones are generallyd use in building stones production to be crushed, there are many type of existing crusher, there are commonly
Compound pendulum type crusher and simple pendulum-type jaw crusher, although these crushers can reach broken purpose, since structure is set
The limitation of meter, there is also various problems, for example the upper end of compound pendulum type jaw crusher moving jaw plate is to circle, under
Elliptic motion is made at end under the action of bracket, and rubbing friction is also formed while building stones are squeezed between jaw, and huge
The friction formed under pressure leads to greatly jaw Fast Wearing to the abrasion of jaw very much；In addition, work of the part building stones in rubbing friction
With lower at powder, increase powder content in finished product, some building stones work in-process powder are not required product, exist and waste raw material now
As.As also needed to select in powder when powder content is exceeded in building stones, increase equipment is also needed to increase input, waste money in production technology
Source, increases phenomena such as production cost at useless powder outlet processing；The dynamic jaw of simple pendulum-type jaw crusher is that upper end hangs lower end for another example
It swings, breaking capacity from top to bottom gradually increases, therefore upper end breaking capacity is poor；In addition, the work of simple pendulum-type jaw crusher
Power point is in dynamic jaw lower end, this mechanism is more complex, bigger with model type, manufacturing cost is higher, since mechanism is more complex reliable
The not high story point of property also increases, so not being widely applied.
Summary of the invention
The technical problem to be solved in the present invention is to provide it is a kind of abrasion it is low, yield is big, equipment investment is low and fragmentation quality
Good and low failure rate direct press type jaw crusher.
In order to solve the above-mentioned technical problem, direct press type jaw crusher of the invention, is equipped with including what is be arranged in body
Wearing plate determine to be arranged in gnathosoma and body with determine gnathosoma cooperation and the dynamic gnathosoma of wearing plate be equally installed, move gnathosoma and fixed
The opposite face of gnathosoma is provided with the tilt angle for the V-shaped gap to be formed as the crusher chamber being crushed for building stones, moves gnathosoma and machine
The limiting device limited for the movement to dynamic gnathosoma is provided between body, the rear end of the dynamic gnathosoma is installed by bearing
On the eccentric shaft driven by power device, eccentric shaft can be rotated by the dynamic gnathosoma of drive in power device and determine gnathosoma relatively
Reciprocating under the limit of limiting device, the building stones entered in crusher chamber at the same time can be by the change of V-shaped gap
Change and carries out multiple attrition crushing and exclude outside crusher chamber.
Hingedly screwed adjusting rod, the adjusting rod are cased with the compressed spring, institute to the rear side for determining gnathosoma
The rear end for stating adjusting rod reaches outside body and compressed spring is pressed on body.
It is provided with to be located on the body and determines to determine jaw adjustment seat on rear side of gnathosoma, the rear portion for determining gnathosoma is provided with and determines
The opposite mounting blocks of jaw adjustment seat, the mounting blocks and determine to be provided with safeguard between jaw adjustment seat, the mounting blocks and determine jaw
Groove surface is all had between adjustment seat, safeguard is placed between two groove surfaces.
It is provided with right wear part in the groove surface of the mounting blocks, is provided with left mill in the groove surface for determining jaw adjustment seat
Consumable component, safeguard are placed between right wear part and left wear part.
The opposite face for determining gnathosoma and dynamic gnathosoma is respectively provided with fixed block with outer inclined-plane and same with outer inclined-plane
Briquetting forms the oat tail groove structure for installing wearing plate, the section of two pieces of wearing plates between the fixed block and briquetting
Dovetail-shape structure simultaneously passes through respective fixed block and briquetting location and installation respectively.
It is provided with concatenation hole on the briquetting, is serially connected with the fastener for being cased with holddown spring in the concatenation hole of the briquetting.
The limiting device includes the branch for being mounted on locating piece, organism bottom on dynamic gnathosoma positioned at wearing plate side and installing
The supporting element disposed between support seat and locating piece and support base, all has groove surface between the locating piece and support base, prop up
Support member is placed between two groove surfaces.
It is provided with the upper wear part with recessed groove face on the locating piece, is provided on the support base with upper groove
The lower wear part in face, supporting element are placed between wear part and lower wear part.
The limiting device further includes the buffering elastic being cased on screwed connecting rod and connecting rod hinged on dynamic gnathosoma
Spring, the lower end of the connecting rod reach the lower section of rack and buffer spring are made to be pressed in rack lower end.
After above-mentioned structure, since setting is by the bearing installation on eccentric shaft and by the dynamic of limiting device limit
The formation of gnathosoma, the opposite face setting determined gnathosoma and dynamic gnathosoma and determine gnathosoma adjusted by adjusting rod has inclining for V-shaped gap
Rake angle, thus the building stones in crusher chamber can realize the multiple attrition crushing in crusher chamber simultaneously by the variation of V-shaped gap
It excludes outside crusher chamber, smart structural design, not only remains compound pendulum type, simple pendulum-type jaw crusher advantage, while can also
Accomplish that the type of same model is smaller, yield is bigger, abrasion are lower, more energy efficient, breaking capacity is stronger, better quality and has pair
The advantages that specification of required finished product is selectively stronger after being broken, finished product ratio is higher, can meet wanting for coarse broken, the broken, thin broken
It asks, expands the scope of application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of direct press type jaw crusher of the present invention.
Specific embodiment
With reference to the accompanying drawings and detailed description, direct press type jaw crusher of the invention is made further specifically
It is bright.
As shown, direct press type jaw crusher of the invention, including be arranged in body wearing plate is installed determine jaw
Be arranged in body 1 and body with determine gnathosoma cooperation and the dynamic gnathosoma 2 of wearing plate be equally installed, the rear side for determining gnathosoma 1 is hinged
Screwed adjusting rod 3, adjusting rod 3 are cased with compressed spring 4, and the rear end of adjusting rod 3 reaches outside body and to compress bullet
Spring 4 is pressed on body, and dynamic gnathosoma 2 and the opposite face for determining gnathosoma 1 are provided with the tilt angle for the V-shaped gap to be formed as stone
The broken crusher chamber of material, that is to say, that dynamic gnathosoma 2 and the opposite face for determining gnathosoma 1 are obliquely installed, and V-shaped part is formed between opposite face,
The feed inlet being provided with above crusher chamber on body and the discharge port below crusher chamber move between gnathosoma 2 and body
It is provided with the limiting device limited for the movement to dynamic gnathosoma 2, it can be to the operation rail of dynamic gnathosoma 2 by limiting device
Mark carries out limit to keep required motion range, and the rear end of dynamic gnathosoma 2 is mounted on by bearing 5 to be driven by power device
Eccentric shaft 6 on, power device is preferably driving motor, and eccentric shaft 6 can be rotated by the dynamic gnathosoma 2 of drive in power device
Determine that gnathosoma 1 is reciprocating under the limit of limiting device relatively, the building stones entered in crusher chamber at the same time can pass through V
The variation in shape gap carries out multiple attrition crushing and excludes outside crusher chamber, and as seen from the figure, the outer diameter of eccentric shaft is less than the interior of bearing
Hole finally makes bias so that eccentric shaft can form a kind of eccentric motion during circling between bearing
Axis 6 circles the dynamic gnathosoma 2 of drive under power device driving to be determined gnathosoma 1 relatively and makees reciprocal fortune under the limit of limiting device
It is dynamic, it is this move back and forth realize dynamic gnathosoma 2 and determine gnathosoma 1 opposite face be formed by the gap V from large to small with change from small to big
Between transformation to realizing crushing operation, specifically, the jaw of dynamic gnathosoma and determining gnathosoma when dynamic gnathosoma is reciprocating
To the building stones entered in crusher chamber into attrition crushing when gap between jaw becomes smaller, when gap becomes larger in crusher chamber by
Once broken building stones are moved down by gravity, and when building stones are displaced downwardly to crusher chamber angle constrained position, building stones are no longer moved down, secondary
Building stones are broken again when being squeezed it is thin, and so on until outside building stones discharge crusher chamber, be consequently formed continuous feed, it is broken,
Discharge is to realize the purpose of continuous crushing production, in practice it has proved that, it can meet the requirement of coarse broken, the broken, thin broken, be used as thin broken
It is advantageous bigger.
Further, it is provided with to be located on described body and determines to determine jaw adjustment seat 7 on rear side of gnathosoma 1, determine the rear portion of gnathosoma 1
It is provided with the mounting blocks 8 opposite with jaw adjustment seat 7 is determined, mounting blocks 8 and determines to be provided with safeguard 9, mounting blocks between jaw adjustment seat 7
8 and determine to all have groove surface between jaw adjustment seat 7, safeguard 9 is placed between two groove surfaces, in the groove surface of mounting blocks 8
It is provided with right wear part 10, left wear part 11 is provided in the groove surface for determining jaw adjustment seat 7, safeguard 9 is placed in right mill
Between consumable component 10 and left wear part 11.
Gnathosoma 1 is determined and the opposite face of dynamic gnathosoma 2 is respectively provided with 12 He of fixed block with outer inclined-plane still further, described
The same briquetting 13 with outer inclined-plane, forms the oat tail groove structure for installing wearing plate between fixed block 12 and briquetting 13, and two
The dovetail-shape structure in the section of block wearing plate and respectively by respective fixed block and briquetting location and installation, in use, determining jaw
Fixed block 12 on body 1 and determine the fixed installation of gnathosoma 1, when wearing plate, which is placed in, to be determined on gnathosoma 1 after by the compression of briquetting 13 thus
Entire dovetail configuration is formed, the fixed block 12 and dynamic gnathosoma 2 moved on gnathosoma 2 is fixedly mounted, when wearing plate is placed on dynamic gnathosoma 2
It compresses to form entire dovetail configuration by briquetting 13 afterwards, from there through the dovetail groove formed between fixed block 12 and briquetting 13
Structure, which can be convenient, to be installed, and installation effectiveness is very high and positioning is reliable, and concatenation hole, the briquetting 13 are provided on briquetting 13
Concatenation hole in be serially connected with the fastener for being cased with holddown spring 14, as seen from the figure, holddown spring 14 is mounted on the rear end of fastener
And by nut locking, make the wearing plate for determining gnathosoma 1 by dexterously designing holddown spring 14 always and determine between gnathosoma 1 and
Higher pretightning force is formed between the wearing plate and dynamic gnathosoma 2 of dynamic gnathosoma 2, prevents from loosening, also effectively reduces vibration.
In addition, described limiting device includes being mounted on the locating piece 15, the body bottom that are located at wearing plate side on dynamic gnathosoma 2
The supporting element 17 that disposes between the support base 16 and locating piece 15 and support base 16 of portion's installation, locating piece 15 and support base 17 it
Between all have groove surface, supporting element 17 is placed between two groove surfaces, is provided on locating piece 15 with the upper of recessed groove face
Wear part 18, is provided with the lower wear part 19 with fovea superior groove face on support base 17, supporting element 17 be placed in wear part and under
Between wear part, certain limiting device can also include covering on screwed connecting rod 20 and connecting rod hinged on dynamic gnathosoma 2
The lower end of some buffer springs 21, the connecting rod 20 reaches the lower section of rack and buffer spring 21 is made to be pressed in rack lower end,
The up and down motion of dynamic gnathosoma 2 can be limited by designing screwed connecting rod 20, prevent motion amplitude excessive, improved
The reliability that uses；In addition, upper wear part 18 can be dismantled with locating piece 15, lower wear part 19 can be with support base 17
It is dismantled, upper wear part 18 and lower wear part 19 will necessarily generate abrasion in use, it is designed by the detaching structure,
As long as dismounting and change can be carried out to upper wear part 18 and lower wear part 19 after generating abrasion, it is not necessary to again to locating piece 15
It is dismantled with support base 17, substantially increases replacement efficiency.
Claims (9)
1. a kind of direct press type jaw crusher, it is characterised in that: including be arranged in body wearing plate is installed determine gnathosoma (1)
Be arranged in body and determine gnathosoma cooperation and the dynamic gnathosoma (2) of wearing plate is equally installed, the dynamic gnathosoma (2) and determine gnathosoma
(1) opposite face is provided with the tilt angle for the V-shaped gap to be formed as the crusher chamber being crushed for building stones, the dynamic gnathosoma
(2) limiting device limited for the movement to dynamic gnathosoma (2) is provided between body, after the dynamic gnathosoma (2)
End is mounted on the eccentric shaft (6) by power device driving by bearing (5), and the eccentric shaft (6) can drive in power device
It is reciprocating under the limit of limiting device that dynamic lower rotation drives dynamic gnathosoma (2) to determine gnathosoma (1) relatively, enters at the same time
Building stones in crusher chamber can be carried out multiple attrition crushing by the variation of V-shaped gap and be excluded outside crusher chamber.
2. direct press type jaw crusher described in accordance with the claim 1, feature are being: the rear side for determining gnathosoma (1)
Hinged screwed adjusting rod (3), the adjusting rod (3) are cased with the compressed spring (4), the rear end of the adjusting rod (3)
It reaches outside body and compressed spring (4) is pressed on body.
3. direct press type jaw crusher according to claim 1 or 2, feature are being: being provided with position on the body
In determining to determine jaw adjustment seat (7) on rear side of gnathosoma (1), the rear portion for determining gnathosoma (1) is provided with and to determine jaw adjustment seat (7) opposite
Mounting blocks (8), the mounting blocks (8) and determine to be provided between jaw adjustment seat (7) safeguard (9), the mounting blocks (8) and determine jaw
Groove surface is all had between adjustment seat (7), safeguard (9) is placed between two groove surfaces.
4. direct press type jaw crusher described in accordance with the claim 3, feature are being: the groove surface of the mounting blocks (8)
It is inside provided with right wear part (10), is provided in the groove surface for determining jaw adjustment seat (7) left wear part (11), safeguard (9)
It is placed between right wear part (10) and left wear part (11).
5. according to direct press type jaw crusher described in claim 1,2 or 4, it is characterised in that: described to determine gnathosoma (1) and dynamic jaw
The opposite face of body (2) is respectively provided with fixed block (12) and the same briquetting (13) with outer inclined-plane with outer inclined-plane, the fixation
The oat tail groove structure for installing wearing plate is formed between block (12) and briquetting (13), the section of two pieces of wearing plates is in swallow
Tail shape structure simultaneously passes through respective fixed block and briquetting location and installation respectively.
6. direct press type jaw crusher according to claim 5, feature is being: being provided with string on the briquetting (13)
Hole is connect, is serially connected with the fastener for being cased with holddown spring (14) in the concatenation hole of the briquetting (13).
7. feature is being according to direct press type jaw crusher described in claim 1,2,4 or 6: the limiting device packet
Include the support base (16) and determine for being mounted on that locating piece (15), organism bottom on dynamic gnathosoma (2) positioned at wearing plate side are installed
The supporting element (17) disposed between position block (15) and support base (16), all has between the locating piece (15) and support base (17)
Groove surface, supporting element (17) are placed between two groove surfaces.
8. direct press type jaw crusher according to claim 7, feature is being: being provided on the locating piece (15)
Upper wear part (18) with recessed groove face is provided with the lower wear part (19) with fovea superior groove face on the support base (17),
Supporting element (17) is placed between wear part and lower wear part.
9. direct press type jaw crusher according to claim 8, feature is being: the limiting device further includes dynamic jaw
The buffer spring (21) being cased on hinged screwed connecting rod (20) and connecting rod on body (2), under the connecting rod (20)
End reaches the lower section of rack and buffer spring (21) is made to be pressed in rack lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088468.3A CN109701679A (en) | 2019-01-30 | 2019-01-30 | Direct-pressure jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910088468.3A CN109701679A (en) | 2019-01-30 | 2019-01-30 | Direct-pressure jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109701679A true CN109701679A (en) | 2019-05-03 |
Family
ID=66263289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910088468.3A Pending CN109701679A (en) | 2019-01-30 | 2019-01-30 | Direct-pressure jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109701679A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815650A (en) * | 2019-11-11 | 2020-02-21 | 丰县建鑫泡沫制品有限公司 | Crushing device for waste foamed plastic |
| CN111482223A (en) * | 2020-05-09 | 2020-08-04 | 台州市久鼎金属贸易有限公司 | Jaw mechanism of jaw crusher |
| CN117299326A (en) * | 2023-11-30 | 2023-12-29 | 河北华勘地质勘查有限公司 | Slag treatment equipment for mine environment treatment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354095A (en) * | 1970-04-28 | 1974-06-05 | Parker Ltd Frederick | Crushers |
| EP0259296A2 (en) * | 1986-09-02 | 1988-03-09 | VOEST-ALPINE Aktiengesellschaft | Jaw crusher |
| WO2013171361A1 (en) * | 2012-05-15 | 2013-11-21 | Metso Minerals, Inc. | Jaw crusher, crushing plant and crushing method |
| CN103908986A (en) * | 2014-03-16 | 2014-07-09 | 傅彩明 | A directional vibration jaw crusher |
| CN203764310U (en) * | 2014-03-03 | 2014-08-13 | 辽宁恒大重工有限公司 | Jaw crushing machine |
| CN105032532A (en) * | 2015-08-14 | 2015-11-11 | 重庆市鑫圣陶瓷有限公司 | Crank type ceramic raw material jaw crusher |
| CN108435284A (en) * | 2018-06-23 | 2018-08-24 | 枣庄鑫金山智能机械股份有限公司 | A kind of jaw crusher system of dust control and noise absorption safety |
| CN210729623U (en) * | 2019-01-30 | 2020-06-12 | 江苏省群飞机械制造有限公司 | Direct-pressure jaw crusher |
-
2019
- 2019-01-30 CN CN201910088468.3A patent/CN109701679A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354095A (en) * | 1970-04-28 | 1974-06-05 | Parker Ltd Frederick | Crushers |
| EP0259296A2 (en) * | 1986-09-02 | 1988-03-09 | VOEST-ALPINE Aktiengesellschaft | Jaw crusher |
| WO2013171361A1 (en) * | 2012-05-15 | 2013-11-21 | Metso Minerals, Inc. | Jaw crusher, crushing plant and crushing method |
| CN203764310U (en) * | 2014-03-03 | 2014-08-13 | 辽宁恒大重工有限公司 | Jaw crushing machine |
| CN103908986A (en) * | 2014-03-16 | 2014-07-09 | 傅彩明 | A directional vibration jaw crusher |
| CN105032532A (en) * | 2015-08-14 | 2015-11-11 | 重庆市鑫圣陶瓷有限公司 | Crank type ceramic raw material jaw crusher |
| CN108435284A (en) * | 2018-06-23 | 2018-08-24 | 枣庄鑫金山智能机械股份有限公司 | A kind of jaw crusher system of dust control and noise absorption safety |
| CN210729623U (en) * | 2019-01-30 | 2020-06-12 | 江苏省群飞机械制造有限公司 | Direct-pressure jaw crusher |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815650A (en) * | 2019-11-11 | 2020-02-21 | 丰县建鑫泡沫制品有限公司 | Crushing device for waste foamed plastic |
| CN111482223A (en) * | 2020-05-09 | 2020-08-04 | 台州市久鼎金属贸易有限公司 | Jaw mechanism of jaw crusher |
| CN117299326A (en) * | 2023-11-30 | 2023-12-29 | 河北华勘地质勘查有限公司 | Slag treatment equipment for mine environment treatment |
| CN117299326B (en) * | 2023-11-30 | 2024-03-01 | 河北华勘地质勘查有限公司 | Slag treatment equipment for mine environment treatment |
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