CN104646098A - Jaw fixing rack for jaw crusher - Google Patents
Jaw fixing rack for jaw crusher Download PDFInfo
- Publication number
- CN104646098A CN104646098A CN201510085635.0A CN201510085635A CN104646098A CN 104646098 A CN104646098 A CN 104646098A CN 201510085635 A CN201510085635 A CN 201510085635A CN 104646098 A CN104646098 A CN 104646098A
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- CN
- China
- Prior art keywords
- jaw
- gnathosoma
- determining
- plate
- liner plate
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- 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.)
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- Crushing And Grinding (AREA)
Abstract
The invention relates to the field of mining equipment and in particular relates to a jaw fixing rack for a jaw crusher. The jaw fixing rack for the jaw crusher comprises a jaw fixing body, and a jaw fixing lining plate fixed on the jaw fixing body, wherein the jaw fixing lining plate is fixedly connected to the jaw fixing body by virtue of a jaw fixing connecting structure; the jaw fixing connecting structure comprises a jaw fixing lining plate wedge block, a jaw fixing bolt, a jaw fixing nut, a spring seat, a flat washer and a disc spring; the jaw fixing bolt penetrates through the jaw fixing body; the outer end of the jaw fixing bolt is fixedly connected with the jaw fixing lining plate wedge block; the jaw fixing lining plate wedge block and the jaw fixing lining plate are pressed against each other by virtue of an inclined plane; the spring seat, the flat washer and the jaw fixing nut are sequentially arranged at the inner end of the jaw fixing bolt from interior to exterior; the disc spring is arranged in the spring seat; and the outer end of the disc spring is pressed against the flat washer. The jaw fixing rack for the jaw crusher has a damping effect.
Description
Technical field
The present invention relates to mining equiment field, what particularly relate to a kind of jaw crusher determines jaw frame.
Background technology
Jaw crusher is a kind of mining machinery for broken building stones, and its principle moves jaw group and determine mutually to be engaged between jaw frame by being arranged in frame, two jaw movements of simulated animal, thus carry out crushing operation to material.Existing jaw crusher determine jaw frame, comprise and determine gnathosoma, and be fixed on and determine gnathosoma determines jaw liner plate, determine jaw liner plate and be rigidly attached to and determine on gnathosoma; Its weak point is: during broken building stones, and determine jaw liner plate and be squeezed and can produce sharp pounding, vibrations can be passed in whole frame by rigidly connected structure, thus causes equipment seismaesthesia strong, impact safety in production.
Summary of the invention
In order to solve the problem, a kind of jaw crusher with damping effect is the object of the present invention is to provide to determine jaw frame.
In order to realize above-mentioned object, present invention employs following technical scheme:
Jaw crusher determine a jaw frame, comprise and determine gnathosoma, and be fixed on and determine gnathosoma determines jaw liner plate; Describedly determine jaw liner plate and be fastened on determine on gnathosoma by determining jaw syndeton, determine jaw syndeton and comprise and determine jaw liner plate voussoir, determine jaw bolt, determine jaw nut, spring base, plain washer and disk spring; Describedly determine jaw bolt and be located in and determine on gnathosoma, determine jaw bolt outer end and determine jaw liner plate voussoir and be connected and fixed, determine jaw liner plate voussoir and determine inclined-plane between jaw liner plate to offset; The inner end determining jaw bolt is arranged with spring base, plain washer from the inside to the outside successively and determines jaw nut, and disk spring is arranged in spring base, and outer end and the plain washer of disk spring offset.
As preferably, between described spring base and dynamic gnathosoma, be also provided with rubber washer.
As preferably, described determine jaw liner plate is also provided with determine jaw and compress voussoir, determine inner end that jaw compresses voussoir and determine jaw liner plate inclined-plane and offset, determine the outer end of jaw compression voussoir and determine jaw liner plate voussoir inclined-plane and offset; Compress by determining jaw the positioning pressure that jaw liner plate voussoir is determined in voussoir dispersion, thus it is more stable, firm to make to determine the connection of jaw liner plate.
As preferably, described two ends up and down of determining jaw liner plate are all fastened on determine on gnathosoma by determining jaw syndeton; The object of determining jaw liner plate is reached by the two ends up and down of determining jaw liner plate.
As preferably, described to determine jaw liner plate be two pieces, determines jaw liner plate for two pieces and be from top to bottom successively set on and determine on gnathosoma; Two pieces of joints of determining jaw liner plate are by being connected and fixed with certain jaw syndeton, the cross section of determining jaw liner plate voussoir of determining in jaw syndeton is trapezoidal, the inclined-plane, bottom determining the upper end of jaw liner plate voussoir and upside to determine jaw liner plate offsets, and the inclined-plane, upper end determining the lower end of jaw liner plate voussoir and downside to determine jaw liner plate offsets; In actual use, if equipment type is excessive, needs two pieces to determine jaw liner plate and arrange up and down, middle part determine that jaw syndeton can locate upper and lower both sides simultaneously determine jaw liner plate, thus decrease connection complexity.
As preferably, described determine gnathosoma comprise determine gnathosoma after plate, determine gnathosoma top board, determine gnathosoma base plate and two pieces determine gnathosoma side plate, determine gnathosoma top board, determine gnathosoma base plate and two pieces determine gnathosoma side plate be all integrally connected to determine plate after gnathosoma front end face on, determine gnathosoma top board, determine gnathosoma side plate, determine gnathosoma base plate and determine gnathosoma side plate along the edge determining plate after gnathosoma successively around; Described determine gnathosoma after plate front end face on also laterally be provided with many and determine jaw frame main gusset, determine jaw frame main gusset for many and be set in parallel in and determine gnathosoma top board and determine between gnathosoma base plate, the left and right both ends of the surface of determining jaw frame main gusset are all integrally connected to determines on gnathosoma side plate; Describedly determine jaw frame main gusset and plate after determining gnathosoma is divided into multiplely determines jaw frame frame groove, eachly to determine in jaw frame frame groove all longitudinally that being provided with many determines jaw frame supporting web plate, the upper surface of determining jaw frame supporting web plate is integrally connected to determining jaw frame main gusset or determining on gnathosoma top board on the upside of it, and the lower surface of determining jaw frame supporting web plate is integrally connected to determining jaw frame main gusset or determining on gnathosoma base plate on the downside of it; Namely this to determine gnathosoma shaping by integrally casting, novel structure, and greatly improve the intensity of determining gnathosoma, ensure that equipment normally runs.
The present invention adopts technique scheme, and the jaw frame of determining of this jaw crusher comprises and determines gnathosoma and determine jaw liner plate, determines jaw liner plate and flexibly connects to be fixed on determine on gnathosoma by determining jaw syndeton; When jaw crusher works, move jaw liner plate and determine to be engaged broken building stones between jaw liner plate, determine the spring base in jaw syndeton, plain washer and disk spring to cooperatively interact for reducing the vibrations transmission determined jaw liner plate and determine between gnathosoma, thus reduce the vibrations of frame, ensure that device security is produced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation determining gnathosoma.
Fig. 3 is the schematic diagram determining jaw syndeton.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
A kind of jaw crusher as shown in Fig. 1 ~ Fig. 3 determine jaw frame, comprise and determine gnathosoma 22, and be fixed on and determine gnathosoma 22 determines jaw liner plate 21.Describedly determine jaw liner plate 21 and be fastened on determine on gnathosoma 22 by determining jaw syndeton, determine jaw syndeton comprise determine jaw liner plate voussoir 231, determine jaw bolt 232, determine jaw nut 233, rubber washer 234, spring base 235, plain washer 236 and disk spring 237.Describedly determine jaw bolt 232 and be located in and determine on gnathosoma 22, determine jaw bolt 232 outer end and determine jaw liner plate voussoir 231 and be connected and fixed, determine jaw liner plate voussoir 231 and determine inclined-plane between jaw liner plate 21 to offset; In addition, determine jaw liner plate 21 can also be provided with and determine jaw and compress voussoir 238, determine inner end that jaw compresses voussoir 238 and determine jaw liner plate 21 inclined-plane and offset, determine the outer end of jaw compression voussoir 238 and determine jaw liner plate voussoir 231 inclined-plane and offset; Compress voussoir 238 dispersion determine the positioning pressure of jaw liner plate voussoir 231 by determining jaw, thus make to determine jaw liner plate 21 and connect more stable, firm.The described inner end determining jaw bolt 232 is arranged with rubber washer 234, spring base 235, plain washer 236 from the inside to the outside successively and determines jaw nut 233, disk spring 237 is arranged in spring base 235, outer end and the plain washer 236 of disk spring 237 offset, cooperatively interact for reducing the vibrations transmission determined jaw liner plate 21 and determine between gnathosoma 22 by spring base 235, plain washer 236 and disk spring 237, thus reduce the vibrations of frame, ensure that device security is produced.
Described determine gnathosoma 22 comprise determine gnathosoma after plate 221, determine gnathosoma top board 222, determine gnathosoma base plate 223 and two pieces determine gnathosoma side plate 224, determine gnathosoma top board 222, determine gnathosoma base plate 223 and two pieces determine gnathosoma side plate 224 be all integrally connected to determine plate 221 after gnathosoma front end face on, determine gnathosoma top board 222, determine gnathosoma side plate 224, determine gnathosoma base plate 223 and determine gnathosoma side plate 224 along the edge determining plate 221 after gnathosoma successively around; Described determine gnathosoma after plate 221 front end face on also laterally be provided with many and determine jaw frame main gusset 225, determine jaw frame main gusset 225 for many to be set in parallel in and to determine gnathosoma top board 222 and determine between gnathosoma base plate 223, the left and right both ends of the surface of determining jaw frame main gusset 225 are all integrally connected to determines on gnathosoma side plate 224; Describedly determine jaw frame main gusset 225 and plate 221 after determining gnathosoma is divided into multiplely determines jaw frame frame groove, eachly to determine in jaw frame frame groove all longitudinally that being provided with many determines jaw frame supporting web plate 226, the upper surface of determining jaw frame supporting web plate 226 is integrally connected to determining jaw frame main gusset 225 or determining on gnathosoma top board 222 on the upside of it, and the lower surface of determining jaw frame supporting web plate 226 is integrally connected to determining jaw frame main gusset 225 or determining on gnathosoma base plate 223 on the downside of it.Namely this to determine gnathosoma 22 shaping by integrally casting, novel structure, and greatly improve the intensity of determining gnathosoma 22, ensure that equipment normally runs.
During installation, the two ends up and down of determining jaw liner plate 21 are all fastened on determine on gnathosoma 22 by determining jaw syndeton; Jaw liner plate 21 is determined by the two ends up and down of determining jaw liner plate 21; And if equipment type is excessive, needs two pieces to determine jaw liner plate 21, two pieces and determine jaw liner plate 21 and be from top to bottom successively set on and determine on gnathosoma 22; Two pieces of joints of determining jaw liner plate 21 are by being connected and fixed with certain jaw syndeton, the cross section of determining jaw liner plate voussoir 231 of determining in jaw syndeton is trapezoidal, the inclined-plane, bottom determining the upper end of jaw liner plate voussoir 231 and upside to determine jaw liner plate 21 offsets, the inclined-plane, upper end determining the lower end of jaw liner plate voussoir 231 and downside to determine jaw liner plate 21 offsets, and this construction reduces connection complexity.
Claims (6)
1. jaw crusher determine a jaw frame, comprise and determine gnathosoma, and be fixed on and determine gnathosoma determines jaw liner plate; It is characterized in that: describedly determine jaw liner plate and be fastened on determine on gnathosoma by determining jaw syndeton, determine jaw syndeton and comprise and determine jaw liner plate voussoir, determine jaw bolt, determine jaw nut, spring base, plain washer and disk spring; Describedly determine jaw bolt and be located in and determine on gnathosoma, determine jaw bolt outer end and determine jaw liner plate voussoir and be connected and fixed, determine jaw liner plate voussoir and determine inclined-plane between jaw liner plate to offset; The inner end determining jaw bolt is arranged with spring base, plain washer from the inside to the outside successively and determines jaw nut, and disk spring is arranged in spring base, and outer end and the plain washer of disk spring offset.
2. a kind of jaw crusher according to claim 1 determine jaw frame, it is characterized in that: between described spring base and dynamic gnathosoma, be also provided with rubber washer.
3. a kind of jaw crusher according to claim 1 determine jaw frame, it is characterized in that: described determine jaw liner plate is also provided with determine jaw compress voussoir, determine inner end that jaw compresses voussoir and determine jaw liner plate inclined-plane and offset, determine the outer end of jaw compression voussoir and determine jaw liner plate voussoir inclined-plane and offset.
4. a kind of jaw crusher according to claim 1 determine jaw frame, it is characterized in that: described two ends up and down of determining jaw liner plate are all fastened on determine on gnathosoma by determining jaw syndeton.
5. a kind of jaw crusher according to claim 4 determine jaw frame, it is characterized in that: described to determine jaw liner plate be two pieces, determine jaw liner plate for two pieces and be from top to bottom successively set on and determine on gnathosoma; Two pieces of joints of determining jaw liner plate are by being connected and fixed with certain jaw syndeton, the cross section of determining jaw liner plate voussoir of determining in jaw syndeton is trapezoidal, the inclined-plane, bottom determining the upper end of jaw liner plate voussoir and upside to determine jaw liner plate offsets, and the inclined-plane, upper end determining the lower end of jaw liner plate voussoir and downside to determine jaw liner plate offsets.
6. a kind of jaw crusher according to claim 5 determine jaw frame, it is characterized in that: described determine gnathosoma comprise determine gnathosoma after plate, determine gnathosoma top board, determine gnathosoma base plate and two pieces determine gnathosoma side plate, determine gnathosoma top board, determine gnathosoma base plate and two pieces determine gnathosoma side plate be all integrally connected to determine plate after gnathosoma front end face on, determine gnathosoma top board, determine gnathosoma side plate, determine gnathosoma base plate and determine gnathosoma side plate along the edge determining plate after gnathosoma successively around; Described determine gnathosoma after plate front end face on also laterally be provided with many and determine jaw frame main gusset, determine jaw frame main gusset for many and be set in parallel in and determine gnathosoma top board and determine between gnathosoma base plate, the left and right both ends of the surface of determining jaw frame main gusset are all integrally connected to determines on gnathosoma side plate; Describedly determine jaw frame main gusset and plate after determining gnathosoma is divided into multiplely determines jaw frame frame groove, eachly to determine in jaw frame frame groove all longitudinally that being provided with many determines jaw frame supporting web plate, the upper surface of determining jaw frame supporting web plate is integrally connected to determining jaw frame main gusset or determining on gnathosoma top board on the upside of it, and the lower surface of determining jaw frame supporting web plate is integrally connected to determining jaw frame main gusset or determining on gnathosoma base plate on the downside of it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085635.0A CN104646098A (en) | 2015-02-16 | 2015-02-16 | Jaw fixing rack for jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085635.0A CN104646098A (en) | 2015-02-16 | 2015-02-16 | Jaw fixing rack for jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104646098A true CN104646098A (en) | 2015-05-27 |
Family
ID=53238029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085635.0A Pending CN104646098A (en) | 2015-02-16 | 2015-02-16 | Jaw fixing rack for jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646098A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB115424A (en) * | 1917-05-03 | 1918-12-12 | Alfred Schaer | Improvements in or relating to Grinding Mills. |
| SE433810B (en) * | 1982-11-01 | 1984-06-18 | Svedala Arbra Ab | Fastening arrangement for crushing plate in jaw crusher to prevent cupping |
| CN2201175Y (en) * | 1994-10-11 | 1995-06-21 | 招远市永磁球磨机厂 | Jaw crusher |
| CN201020370Y (en) * | 2007-03-07 | 2008-02-13 | 上海建设路桥机械设备有限公司 | Four link mechanism for heavy hydraulic jaw crusher |
| US20090152387A1 (en) * | 2005-08-29 | 2009-06-18 | Tooru Nakayama | Jaw crusher and self-traveling crusher |
| CN201543438U (en) * | 2009-09-01 | 2010-08-11 | 李凤亭 | Jaw breaker |
| CN202122974U (en) * | 2011-05-29 | 2012-01-25 | 江西德丽耐磨材料有限公司 | Fixed jaw plate of jaw breaker |
| CN202155206U (en) * | 2011-07-12 | 2012-03-07 | 成都大宏立机器制造有限公司 | Fixing structure of multi-section toothed plate of jaw crusher |
| CN202155207U (en) * | 2011-07-12 | 2012-03-07 | 成都大宏立机器制造有限公司 | Fixing structure for toothed plate of jaw crusher |
| CN202270544U (en) * | 2011-10-14 | 2012-06-13 | 杭州海兴机械有限公司 | Jaw crusher |
| CN202315984U (en) * | 2011-09-24 | 2012-07-11 | 薛芸武 | Smooth surface jaw plate for crushing |
| CN202538829U (en) * | 2012-03-26 | 2012-11-21 | 义乌市黑白矿山机械有限公司 | Efficient jaw plate with post-positioned base part |
| CN203155276U (en) * | 2012-12-30 | 2013-08-28 | 韶关市韶瑞重工有限公司 | Jaw crusher tooth plate mounting device |
-
2015
- 2015-02-16 CN CN201510085635.0A patent/CN104646098A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB115424A (en) * | 1917-05-03 | 1918-12-12 | Alfred Schaer | Improvements in or relating to Grinding Mills. |
| SE433810B (en) * | 1982-11-01 | 1984-06-18 | Svedala Arbra Ab | Fastening arrangement for crushing plate in jaw crusher to prevent cupping |
| CN2201175Y (en) * | 1994-10-11 | 1995-06-21 | 招远市永磁球磨机厂 | Jaw crusher |
| US20090152387A1 (en) * | 2005-08-29 | 2009-06-18 | Tooru Nakayama | Jaw crusher and self-traveling crusher |
| CN201020370Y (en) * | 2007-03-07 | 2008-02-13 | 上海建设路桥机械设备有限公司 | Four link mechanism for heavy hydraulic jaw crusher |
| CN201543438U (en) * | 2009-09-01 | 2010-08-11 | 李凤亭 | Jaw breaker |
| CN202122974U (en) * | 2011-05-29 | 2012-01-25 | 江西德丽耐磨材料有限公司 | Fixed jaw plate of jaw breaker |
| CN202155206U (en) * | 2011-07-12 | 2012-03-07 | 成都大宏立机器制造有限公司 | Fixing structure of multi-section toothed plate of jaw crusher |
| CN202155207U (en) * | 2011-07-12 | 2012-03-07 | 成都大宏立机器制造有限公司 | Fixing structure for toothed plate of jaw crusher |
| CN202315984U (en) * | 2011-09-24 | 2012-07-11 | 薛芸武 | Smooth surface jaw plate for crushing |
| CN202270544U (en) * | 2011-10-14 | 2012-06-13 | 杭州海兴机械有限公司 | Jaw crusher |
| CN202538829U (en) * | 2012-03-26 | 2012-11-21 | 义乌市黑白矿山机械有限公司 | Efficient jaw plate with post-positioned base part |
| CN203155276U (en) * | 2012-12-30 | 2013-08-28 | 韶关市韶瑞重工有限公司 | Jaw crusher tooth plate mounting device |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |
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| RJ01 | Rejection of invention patent application after publication |