CN110339892A - A kind of jaw crusher discharging-material size self-checking device - Google Patents
A kind of jaw crusher discharging-material size self-checking device Download PDFInfo
- Publication number
- CN110339892A CN110339892A CN201910569975.9A CN201910569975A CN110339892A CN 110339892 A CN110339892 A CN 110339892A CN 201910569975 A CN201910569975 A CN 201910569975A CN 110339892 A CN110339892 A CN 110339892A
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- CN
- China
- Prior art keywords
- bracket
- base
- adjustment wedge
- material size
- jaw
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/025—Jaw clearance or overload control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention proposes a kind of jaw crusher discharging-material size self-checking devices, regulating device includes DC speed-reducing, driving gear, driven gear, square head bolt, adjustment wedge and support base, the output shaft of DC speed-reducing is connected with the driving gear, driven gear is engaged with driving gear, the upper end of square head bolt is mutually fixed with driven gear, and lower end passes through the adjustment wedge and connect with adjustment wedge by being threadedly engaged；It is inclined-plane that wedge, which is adjusted, close to bracket side, and support base is connected by a connecting rod with the bracket close to the side of bracket, and the other side is connected on the inclined-plane of adjustment wedge；Granularity self-checking device of the invention by motor intermittent positive and negative rotation, square head bolt and adjustment wedge is driven to move reciprocatingly, and then the support base side-to-side movement being slidably matched with adjustment wedge is driven, the big minor adjustment of crusher discharge gate is realized, to reach the requirement for adjusting discharging-material size.
Description
Technical field
The present invention relates to a kind of jaw crusher discharging-material size self-checking devices.
Background technique
Jaw crusher used in the industry of mineral products (coal, coke, iron ore, ferroalloy mine etc.) preparation at present is one kind
For completing the broken equipment of material, principle is that dynamic jaw group jaw is driven to swing by drive train, moves jaw group and determines jaw frame
Between be mutually twisted, simulate two jaw movements of animal, thus to material carry out crushing operation；Varigrained mineral in order to obtain
Material, needs to adjust nesting population size size；Furthermore with the continuous abrasion of jaw plate of jaw crusher, discharge gate gap is also continuous
Variation, so that granularity also changes therewith, in order to guarantee the requirement of particle size after cracking, the size for needing frequently to adjust discharge gate is big
It is small.
The shortcomings that existing regulating device is to need by manually manually adjusting by tool, frequently adjust it is time-consuming and laborious,
It cannot judge that discharge port size, adaptability and accuracy are poor.
Summary of the invention
The purpose of the present invention is to solve the above the deficiencies in the prior art, provide a kind of jaw crusher discharging-material size from
Dynamic regulating device, the jaw crusher includes base, and the fixation Jaw plate that is arranged on base, tenses activity Jaw plate component
Component and the regulating device mutually fixed with activity Jaw plate component；
The activity Jaw plate component includes bracket and the activity Jaw plate that bracket side is arranged in；The activity Jaw plate
Spacing constitutes discharge gate between bottom end and fixed Jaw plate bottom end；
The pulling assembly includes stretching screw, spring and spring base, and the front end of the stretching screw passes through base
It is hinged on the bracket bottom end, tail portion is connected with spring base, and the spring is arranged between spring base and base；
The regulating device include DC speed-reducing, driving gear, driven gear, square head bolt, adjustment wedge and
Support base, the output shaft of the DC speed-reducing are connected with the driving gear, and the driven gear is nibbled with driving gear
It closes, the upper end of the square head bolt is mutually fixed with driven gear, and lower end passes through the adjustment wedge and matched with adjustment wedge by screw thread
Close connection；The adjustment wedge is inclined-plane close to bracket side, and support base passes through a connecting rod and the elbow close to the side of bracket
Plate is connected, and the other side is connected on the inclined-plane of adjustment wedge.
Preferably, the sliding rail being slidingly fitted with adjustment wedge is provided on the pedestal.
Preferably, liner is provided between connecting rod and bracket.
Preferably, displacement sensing instrument is additionally provided on the base, the displacement sensing instrument is located at support base
Lower section.
Preferably, the upper part of the frame is additionally provided with granularity display instrument.
The utility model has the advantages that the intermittent positive and negative rotation of granularity self-checking device of the invention by motor, drives square toes spiral shell
Bolt and adjustment wedge move reciprocatingly, and then drive the support base side-to-side movement being slidably matched with adjustment wedge, realize crusher discharge
The big minor adjustment of mouth, to reach the requirement for adjusting discharging-material size.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of one of present invention jaw crusher；
In figure, 1- base, 2- square head bolt, 3- driving gear, 4- DC speed-reducing, 5- driven gear, 6- granularity are aobvious
Show the fixed Jaw plate of instrument, 7-, 8- activity Jaw plate, 9- bracket, 10- liner, 11- connecting rod, 12- support base, 13- adjustment wedge, 14-
Move sensing instrument, 15- stretching screw, 16- spring, 17- spring base, 18- sliding rail.
Specific embodiment
As shown in Figure 1, the jaw is broken the present embodiment provides a kind of jaw crusher discharging-material size self-checking device
Broken machine includes base 1, and fixation Jaw plate 7, activity Jaw plate component, pulling assembly and and activity Jaw plate group on base 1 is arranged in
The regulating device that part is mutually fixed；
The activity Jaw plate component includes bracket 9 and the activity Jaw plate 8 that 9 side of bracket is arranged in；The activity
Spacing constitutes discharge gate between 8 bottom end of Jaw plate and fixed 7 bottom end of Jaw plate；
The pulling assembly includes stretching screw 15, spring 16 and spring base 17, the front end of the stretching screw 15
It is hinged on 9 bottom end of bracket across base 1, tail portion is connected with spring base 17, and the spring 16 is arranged in spring base 17 and machine
Between seat 1；
The regulating device includes DC speed-reducing 4, driving gear 3, driven gear 5, square head bolt 2, adjustment wedge
13 and support base 12, the output shaft of the DC speed-reducing 4 be connected with the driving gear 3, the driven gear 5 with
Driving gear 3 engages, and upper end and 5 phase of driven gear of the square head bolt 2 fix, lower end across the adjustment wedge 13 and with tune
Whole wedge 13 is by being threadedly engaged connection；The adjustment wedge 13 is inclined-plane close to 9 side of bracket, and support base 12 is close to bracket 9
Side is connected by a connecting rod 11 with the bracket 9, and the other side is connected on the inclined-plane of adjustment wedge 13.
In the above-mentioned technical solutions, the sliding rail 18 being slidingly fitted with adjustment wedge 13 is provided on the base 1.
In the above-mentioned technical solutions, liner 10 is provided between connecting rod 11 and bracket 9.
In the above-mentioned technical solutions, displacement sensing instrument 14, the displacement sensing instrument are additionally provided on the base 1
Table 14 is located at 12 lower section of support base.
In the above-mentioned technical solutions, 1 top of base is additionally provided with granularity display instrument 6.
Jaw crusher after a period of work, with jaw it is continuous abrasion cause discharge gate gap to change, this
When then need to adjust discharge gate size, start DC speed-reducing, so that the power on motor passes through driving gear and driven tooth
The drive mechanism of wheel passes to square head bolt, converts the rotary motion of motor to the linear motion of square head bolt, and adjust wedge
It is threadedly engaged and connect with square head bolt, adjustment wedge is driven to pump, and then drive the branch being slidably matched with adjustment wedge
Seat side-to-side movement is supportted, realizes the big minor adjustment of crusher discharge gate；
When activity Jaw plate position is adjusted due to the position adjustment of support base, displacement sensing instrument measures movable signal,
By accessing granularity display instrument, granularity display instrument is electrically connected with displacement sensing instrument, and analog signal is become digital signal,
It is intuitively shown in instrument, so that the big minor adjustment of discharge gate is more accurate, and can be rapidly achieved the requirement of particle size after cracking, while
To realize that automated system is laid a solid foundation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of jaw crusher discharging-material size self-checking device, which is characterized in that the jaw crusher includes base,
Fixation Jaw plate, activity Jaw plate component, pulling assembly and the adjusting dress mutually fixed with activity Jaw plate component being arranged on base
It sets；
The activity Jaw plate component includes bracket and the activity Jaw plate that bracket side is arranged in；The activity Jaw plate bottom end
Spacing constitutes discharge gate between fixed Jaw plate bottom end；
The pulling assembly includes stretching screw, spring and spring base, and it is hinged that the front end of the stretching screw passes through base
In the bracket bottom end, tail portion is connected with spring base, and the spring is arranged between spring base and base；
The regulating device includes DC speed-reducing, driving gear, driven gear, square head bolt, adjustment wedge and support
Seat, the output shaft of the DC speed-reducing are connected with the driving gear, and the driven gear is engaged with driving gear, institute
The upper end for stating square head bolt is mutually fixed with driven gear, and lower end passes through the adjustment wedge and passes through the company of being threadedly engaged with adjustment wedge
It connects；The adjustment wedge is inclined-plane close to bracket side, and support base passes through a connecting rod and the bracket phase close to the side of bracket
Even, the other side is connected on the inclined-plane of adjustment wedge.
2. a kind of jaw crusher discharging-material size self-checking device according to claim 1, which is characterized in that described
The sliding rail being slidingly fitted with adjustment wedge is provided on pedestal.
3. a kind of jaw crusher discharging-material size self-checking device according to claim 1, which is characterized in that connecting rod with
Liner is provided between bracket.
4. a kind of jaw crusher discharging-material size self-checking device according to claim 1, which is characterized in that described
Displacement sensing instrument is additionally provided on base, the displacement sensing instrument is located at below support base.
5. a kind of jaw crusher discharging-material size self-checking device according to claim 4, which is characterized in that described
Upper part of the frame is additionally provided with granularity display instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569975.9A CN110339892A (en) | 2019-06-27 | 2019-06-27 | A kind of jaw crusher discharging-material size self-checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569975.9A CN110339892A (en) | 2019-06-27 | 2019-06-27 | A kind of jaw crusher discharging-material size self-checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110339892A true CN110339892A (en) | 2019-10-18 |
Family
ID=68176731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910569975.9A Pending CN110339892A (en) | 2019-06-27 | 2019-06-27 | A kind of jaw crusher discharging-material size self-checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110339892A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019522A (en) * | 2021-03-18 | 2021-06-25 | 陈加柏 | Sand making machine |
| CN113926522A (en) * | 2021-09-02 | 2022-01-14 | 山东钢铁集团永锋临港有限公司 | Environment-friendly jaw crusher with power-off interlocking protection function during uncovering |
| CN114082763A (en) * | 2021-10-27 | 2022-02-25 | 陈整华 | Production system of building rubbish regeneration admixture |
| WO2022120890A1 (en) * | 2020-12-10 | 2022-06-16 | 毛雪梅 | Nondisruptive gap adjustment mechanism for jaw crusher |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253512A (en) * | 1996-03-25 | 1997-09-30 | Kobe Steel Ltd | Outlet gap adjusting device for jaw crusher |
| JP2005013918A (en) * | 2003-06-27 | 2005-01-20 | Nakayama Iron Works Ltd | Adjuster of jaw crusher |
| CN201127898Y (en) * | 2007-08-30 | 2008-10-08 | 李来龙 | Compound pendulum type jaw breaker |
| EP2135677A1 (en) * | 2008-06-16 | 2009-12-23 | Chyi Meang Machinery Co., Ltd. | Jaw crusher with automatic crush gap adjusting mechanism |
| CN204523055U (en) * | 2015-04-03 | 2015-08-05 | 唐山冀东装备工程股份有限公司 | Compound pendulum jaw breaker discharge gate clearance adjustment mechanism |
| CN207951545U (en) * | 2017-08-11 | 2018-10-12 | 四川铁鹰机械制造有限公司 | A kind of jaw crusher of automatic adjustment discharging-material size |
| CN109482261A (en) * | 2017-09-11 | 2019-03-19 | 江西光明智能科技有限公司 | A kind of granularity self-checking device for jaw crusher |
-
2019
- 2019-06-27 CN CN201910569975.9A patent/CN110339892A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253512A (en) * | 1996-03-25 | 1997-09-30 | Kobe Steel Ltd | Outlet gap adjusting device for jaw crusher |
| JP2005013918A (en) * | 2003-06-27 | 2005-01-20 | Nakayama Iron Works Ltd | Adjuster of jaw crusher |
| CN201127898Y (en) * | 2007-08-30 | 2008-10-08 | 李来龙 | Compound pendulum type jaw breaker |
| EP2135677A1 (en) * | 2008-06-16 | 2009-12-23 | Chyi Meang Machinery Co., Ltd. | Jaw crusher with automatic crush gap adjusting mechanism |
| CN204523055U (en) * | 2015-04-03 | 2015-08-05 | 唐山冀东装备工程股份有限公司 | Compound pendulum jaw breaker discharge gate clearance adjustment mechanism |
| CN207951545U (en) * | 2017-08-11 | 2018-10-12 | 四川铁鹰机械制造有限公司 | A kind of jaw crusher of automatic adjustment discharging-material size |
| CN109482261A (en) * | 2017-09-11 | 2019-03-19 | 江西光明智能科技有限公司 | A kind of granularity self-checking device for jaw crusher |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120890A1 (en) * | 2020-12-10 | 2022-06-16 | 毛雪梅 | Nondisruptive gap adjustment mechanism for jaw crusher |
| CN113019522A (en) * | 2021-03-18 | 2021-06-25 | 陈加柏 | Sand making machine |
| CN113926522A (en) * | 2021-09-02 | 2022-01-14 | 山东钢铁集团永锋临港有限公司 | Environment-friendly jaw crusher with power-off interlocking protection function during uncovering |
| CN114082763A (en) * | 2021-10-27 | 2022-02-25 | 陈整华 | Production system of building rubbish regeneration admixture |
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