CN202803299U - Movable jaw body supporting and regulating device of jaw crusher - Google Patents
Movable jaw body supporting and regulating device of jaw crusher Download PDFInfo
- Publication number
- CN202803299U CN202803299U CN201220483224.9U CN201220483224U CN202803299U CN 202803299 U CN202803299 U CN 202803299U CN 201220483224 U CN201220483224 U CN 201220483224U CN 202803299 U CN202803299 U CN 202803299U
- Authority
- CN
- China
- Prior art keywords
- wallboard
- gnathosoma
- spring
- regulating device
- jaw body
- 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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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model discloses a movable jaw body supporting and regulating device of a jaw crusher. One end of a static jaw body regulating device is connected with the lower part of a static jaw body, the other end of the static jaw body regulating device is arranged outside a wallboard, one surface of the movable jaw body, which is close to the static jaw body, is fixedly connected with a jaw plate, a bearing sliding sleeve device arranged in the wallboard is clung to the lower part of the movable jaw body, one end of a flat lead screw device is positioned in the wallboard, the other end of the flat lead screw device is positioned outside the wallboard, one end of the flat lead screw device, which is positioned in the wallboard, is clung to a bearing sliding sleeve device, the periphery of one end of the flat lead screw device, which is positioned in the wallboard, is also connected with a thread bushing, a spring regulating device is fixed on the wallboard and is connected with one end of an extension spring, the other end of the extension spring is connected with a spring pulling lug, and the spring pulling lug is fixedly connected to the lower end of the movable jaw body. The movable jaw body supporting and regulating device has a simple structure, is convenient in regulation because only the flat lead screw device needs to be regulated and other parts do not need to be regulated; and meanwhile the movable jaw body supporting and regulating device has a simple structure and is reliable in operation.
Description
Technical field
The utility model relates to a kind of disintegrating machine adjusting device, relates in particular to a kind of moving gnathosoma supporting and regulating device of jaw crusher.
Background technology
At present, existing common jaw crusher need regulation moving gnathosoma supporting mechanism comes the gap between regulation moving gnathosoma and the quiet gnathosoma, reach the purpose that adjusts material granularity, moving gnathosoma supporting mechanism complex structure, operation and adjustment parts are many, use adjusting very inconvenient, and existing regulative mode are very dangerous, the adjusting difficulty is large, and reliability is low.
Summary of the invention
The purpose of this utility model has been to provide a kind of moving gnathosoma supporting and regulating device of jaw crusher, and it has advantage simple in structure, that regulate safe ready.
The utility model is achieved like this, it comprises quiet gnathosoma adjusting device, quiet gnathosoma, jaw, moving gnathosoma, the bearing sliding bush device, thread bush, the flat head screw device, wallboard, spring regulating device, extension spring and spring draw ear, it is characterized in that being provided with in the wallboard quiet gnathosoma and moving gnathosoma, one end of quiet gnathosoma adjusting device links to each other with the bottom of quiet gnathosoma, the other end of quiet gnathosoma adjusting device is positioned at outside the wallboard, one side near quiet gnathosoma on the moving gnathosoma is fixedly connected with jaw, the bearing sliding bush device that is positioned at wallboard is close to the bottom of moving gnathosoma, one end of flat head screw device is positioned at wallboard, the other end is positioned at outside the wallboard, an end that is positioned at the flat head screw device of wallboard is close to the bearing sliding bush device, an end periphery that is positioned at the flat head screw device of wallboard also is connected with thread bush, spring regulating device is fixed on the wallboard, spring regulating device links to each other with an end of extension spring, the other end of extension spring draws ear to link to each other with spring, and spring draws ear to be fixedly connected on the lower end of moving gnathosoma.
Technique effect of the present utility model is: the utlity model has following advantage: 1, device is simple, and is easy to adjust, only needs to regulate the flat head screw device, need not regulate other parts; 2, moving gnathosoma supporting mechanism is simple in structure, reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the drawings, 1, quiet gnathosoma adjusting device 2, quiet gnathosoma 3, jaw 4, moving gnathosoma 5, bearing sliding bush device 6, thread bush 7, flat head screw device 8, wallboard 9, spring regulating device 10, extension spring 11, spring draw ear.
The specific embodiment
As shown in Figure 1, the utility model is achieved like this, it comprises quiet gnathosoma adjusting device 1, quiet gnathosoma 2, jaw 3, moving gnathosoma 4, bearing sliding bush device 5, thread bush 6, flat head screw device 7, wallboard 8, spring regulating device 9, extension spring 10 and spring draw ear 11, be provided with quiet gnathosoma 2 and moving gnathosoma 4 in the wallboard 8, one end of quiet gnathosoma adjusting device 1 links to each other with the bottom of quiet gnathosoma 2, the other end of quiet gnathosoma adjusting device 1 is positioned at outside the wallboard 8, one side near quiet gnathosoma 2 on the moving gnathosoma 4 is fixedly connected with jaw 3, the bearing sliding bush device 5 that is positioned at wallboard 8 is close to the bottom of moving gnathosoma 4, one end of flat head screw device 7 is positioned at wallboard 8, the other end is positioned at outside the wallboard 8, an end that is positioned at the flat head screw device 7 of wallboard 8 is close to bearing sliding bush device 5, an end periphery that is positioned at the flat head screw device 7 of wallboard 8 also is connected with thread bush 6, spring regulating device 9 is fixed on the wallboard 8, spring regulating device 9 links to each other with an end of extension spring 10, the other end of extension spring 10 draws ear 11 to link to each other with spring, and spring draws ear 11 to be fixedly connected on the lower end of moving gnathosoma 4; Its operation principle process is: when moving gnathosoma 4 driven-mechanisms drive eccentric rotary, moving gnathosoma 4 has connected bearing sliding bush device 5, bearing sliding bush device 5 and the end contact that passes the flat head screw device 7 of wallboard 8, bearing sliding bush device 5 is vertical reciprocating rolling on the end face of flat head screw device 7, so that moving gnathosoma 4 produces compound motion, because moving gnathosoma 4 draws ear 11 with spring, spring draws ear 11 to connect again extension spring 10, extension spring 10 again be fixed on wallboard 8 on spring regulating device 9 link to each other, so that in the pulling force effect of extension spring 10, the bearing sliding bush device 5 that moving gnathosoma 4 connects is not close to and can be broken away from the end face of flat head screw device 7; After jaw 3 wearing and tearing that moving gnathosoma 4 is installed, so that the gap of quiet gnathosoma 2 and moving gnathosoma 4 increases, can regulate the moving gnathosoma 4 that flat head screw device 7 promotes to have connected bearing sliding bush device 5 dwindles and quiet gnathosoma 2 gaps, the end face of flat head screw device 7 all the time with bearing sliding bush device 5 tangent contacts, do not affect bearing sliding bush device 5 reciprocating rolling in vertical direction, moving gnathosoma 4 gap adjustment help out at desk-top jaw crushing instrument.
Claims (1)
1. the moving gnathosoma supporting and regulating device of a jaw crusher, it comprises quiet gnathosoma adjusting device, quiet gnathosoma, jaw, moving gnathosoma, the bearing sliding bush device, thread bush, the flat head screw device, wallboard, spring regulating device, extension spring and spring draw ear, it is characterized in that being provided with in the wallboard quiet gnathosoma and moving gnathosoma, one end of quiet gnathosoma adjusting device links to each other with the bottom of quiet gnathosoma, the other end of quiet gnathosoma adjusting device is positioned at outside the wallboard, one side near quiet gnathosoma on the moving gnathosoma is fixedly connected with jaw, the bearing sliding bush device that is positioned at wallboard is close to the bottom of moving gnathosoma, one end of flat head screw device is positioned at wallboard, the other end is positioned at outside the wallboard, an end that is positioned at the flat head screw device of wallboard is close to the bearing sliding bush device, an end periphery that is positioned at the flat head screw device of wallboard also is connected with thread bush, spring regulating device is fixed on the wallboard, spring regulating device links to each other with an end of extension spring, the other end of extension spring draws ear to link to each other with spring, and spring draws ear to be fixedly connected on the lower end of moving gnathosoma.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220483224.9U CN202803299U (en) | 2012-09-21 | 2012-09-21 | Movable jaw body supporting and regulating device of jaw crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220483224.9U CN202803299U (en) | 2012-09-21 | 2012-09-21 | Movable jaw body supporting and regulating device of jaw crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803299U true CN202803299U (en) | 2013-03-20 |
Family
ID=47862245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220483224.9U Expired - Lifetime CN202803299U (en) | 2012-09-21 | 2012-09-21 | Movable jaw body supporting and regulating device of jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468215A (en) * | 2020-05-18 | 2020-07-31 | 北京金隅琉水环保科技有限公司 | Jaw crusher |
-
2012
- 2012-09-21 CN CN201220483224.9U patent/CN202803299U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468215A (en) * | 2020-05-18 | 2020-07-31 | 北京金隅琉水环保科技有限公司 | Jaw crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330096 No. 666, science and technology Avenue, private science park, Jiangxi, Nanchang Patentee after: JIANGXI GUANGMING INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 330096 No. 666, science and technology Avenue, private science park, Jiangxi, Nanchang Patentee before: NANCHANG GUANGMING LABORATORY ASSAY EQUIPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |