CN203678430U - Cone crusher rolling mortar wall fixing device with deformation compensation function - Google Patents
Cone crusher rolling mortar wall fixing device with deformation compensation function Download PDFInfo
- Publication number
- CN203678430U CN203678430U CN201420003221.XU CN201420003221U CN203678430U CN 203678430 U CN203678430 U CN 203678430U CN 201420003221 U CN201420003221 U CN 201420003221U CN 203678430 U CN203678430 U CN 203678430U
- Authority
- CN
- China
- Prior art keywords
- mortar wall
- rolling mortar
- adjusting ring
- rolled mortar
- fixing device
- 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
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 51
- 238000005096 rolling process Methods 0.000 title abstract 12
- 238000012856 packing Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Abstract
The utility model discloses a cone crusher rolling mortar wall fixing device with a deformation compensation function. The rolling mortar wall fixing device comprises rolling mortar walls which are arranged inside an adjusting ring through a conical surface from bottom to top, wherein a plurality of adjusting ring lug seats are evenly distributed on the inner wall of the adjusting ring in a ring shape; a plurality of rolling mortar wall lug seats matched with the adjusting ring lug seats extend outwards at the upper ends of the rolling mortar walls; connecting holes are correspondingly formed in the rolling mortar wall lug seats and the adjusting ring lug seats and screwed into a whole through bolts and nuts; a disc spring group and a gasket are arranged on each bolt in a sleeving manner. The rolling mortar wall fixing device has the advantages of being simple in structure, convenient to fabricate, convenient and fast to install, and reliable to fix, the disc spring groups compensate the deformation when the rolling mortar walls are extruded to generate axial deformation and axial extension deformation, and keeps pretightening force of the bolts; the circumference movements of the rolling mortar wall lug seats are limited by using baffle plates at two ends of the corresponding adjusting ring lug seats when the rolling mortar walls are subjected to axial rotating friction force, and opposite rotation and looseness between each rolling mortar wall and the adjusting ring are avoided.
Description
Technical field
The utility model relates to gyratory crusher, especially relates to a kind of gyratory crusher fixing device for rolled mortar wall with deformation-compensated function.
Background technology
Gyratory crusher is widely used in the broken industry such as mine, sandstone.Rolled mortar wall is as the important component part of crusher chamber, bear huge crushing force, therefore rolled mortar wall is fixing is reliably to ensure one of key factor that gyratory crusher runs well, because rolled mortar wall needs often to change as crucial abrasion-proof accessories, therefore convenient dismounting also can effectively improve the maintenance efficiency of this equipment simultaneously.
The horizontal voussoir that current gyratory crusher rolled mortar wall fixed form is mainly multicylinder hydraulic spindle breaker fixes and the U-bolt of spring cone crusher is strained and fixed.Voussoir fixed form is without locking compensate function, and different cavity type also needs different adaptive secondary rings to support the installation of voussoir, and complex structure is not easy to manufacture assembling; U-bolt is also without locking compensate function, and structure heaviness is not easy to process and assemble, and corresponding adjustment ring complex structure Heavy Weight is not easy to casting processing.Simultaneously because rolled mortar wall is potassium steel wear resistance castings; long-time extruding can cause extension distortion along its length to cause without voussoir and the U-bolt of deformation-compensated function loosening; finally cause the rolled mortar wall damage equipment that comes off, cause device damage, the adverse consequences such as long-time shutdown.
Summary of the invention
It is a kind of simple in structure that the utility model object is to provide, and convenient disassembly, can effectively prevent the gyratory crusher fixing device for rolled mortar wall with deformation-compensated function that in use becomes flexible and rotate.
For achieving the above object, the utility model can be taked following technical proposals:
The gyratory crusher fixing device for rolled mortar wall with deformation-compensated function described in the utility model, comprise from down to up and be arranged on the rolled mortar wall in adjustment ring by the conical surface, on described adjustment ring inwall, hoop is uniform is provided with multiple adjustment ring ear seats, stretch out in the upper end of described rolled mortar wall and be provided with multiple rolled mortar wall ear seats that are used in conjunction with adjustment ring ear seat, on described rolled mortar wall ear seat and adjustment ring ear seat, correspondence offers connecting hole and is spirally connected and is integrated by screw bolt and nut, is set with dish spring group and packing ring on described bolt.
The both sides that are positioned at rolled mortar wall ear seat on described adjustment ring ear seat are provided with postive stop baffle.
The utility model advantage is simple in structure, easy to make, and it is convenient to install, fixing reliable, utilize and with the bolt of dish spring group, adjustment ring and rolled mortar wall bolt are integrated, in the time that rolled mortar wall is squeezed axial deformation and axial extension distortion, compensate its distortion by dish spring group, keep bolt pretightening; In the time that rolled mortar wall is subject to axial-rotation frictional force, utilize adjustment ring ear seat two end-stopping plates restrictions rolled mortar wall ear seats circumferentially to move, avoid relative rotation between rolled mortar wall and adjustment ring and loosening.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
As shown in Figure 1, 2, the gyratory crusher fixing device for rolled mortar wall with deformation-compensated function described in the utility model, comprise from down to up and be arranged on the rolled mortar wall 2 in adjustment ring 1 by the conical surface, on described adjustment ring 1 inwall, hoop is uniform is provided with multiple adjustment ring ear seats 3, stretch out in the upper end of described rolled mortar wall 2 and be provided with multiple rolled mortar wall ear seats 4 that are used in conjunction with adjustment ring ear seat 3, the both sides that are positioned at rolled mortar wall ear seat 4 on described adjustment ring ear seat 3 are provided with postive stop baffle 9; On described rolled mortar wall ear seat 4 and adjustment ring ear seat 3, correspondence offers connecting hole and is spirally connected and is integrated by bolt 5 and nut 6, described bolt 5 penetrates rolled mortar wall ear seat 4 and adjustment ring ear seat 3 from bottom to top, and upper end penetrates respectively packing ring 8, dish spring group 7 and nut 6 pretension.Gyratory crusher is in when work, and rolled mortar wall 2 is squeezed, shock and vibration and axial-rotation friction, in the time that rolled mortar wall 2 is squeezed axial deformation and axial extension distortion, compensates its distortion by dish spring group 7, keeps the pretightning force of bolt 5; In the time that rolled mortar wall 2 is subject to axial-rotation frictional force, utilize the postive stop baffle 9 at adjustment ring ear seat 3 two ends to limit rolled mortar wall ear seat 4 and circumferentially move, avoid rolled mortar wall 2 loosening with the relative spin friction wearing and tearing between adjustment ring 1.
Claims (2)
1. one kind has the gyratory crusher fixing device for rolled mortar wall of deformation-compensated function, comprise from down to up and be arranged on the rolled mortar wall (2) in adjustment ring (1) by the conical surface, it is characterized in that: the uniform multiple adjustment ring ear seats (3) that are provided with of hoop on described adjustment ring (1) inwall, stretch out in the upper end of described rolled mortar wall (2) and be provided with multiple rolled mortar wall ear seats (4) that are used in conjunction with adjustment ring ear seat (3), offer connecting hole and be spirally connected and be integrated by bolt (5) and nut (6) at described rolled mortar wall ear seat (4) and the upper correspondence of adjustment ring ear seat (3), on described bolt (5), be set with dish spring group (7) and packing ring (8).
2. the gyratory crusher fixing device for rolled mortar wall with deformation-compensated function according to claim 1, is characterized in that: the both sides that are positioned at rolled mortar wall ear seat (4) on described adjustment ring ear seat (3) are provided with postive stop baffle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003221.XU CN203678430U (en) | 2014-01-04 | 2014-01-04 | Cone crusher rolling mortar wall fixing device with deformation compensation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003221.XU CN203678430U (en) | 2014-01-04 | 2014-01-04 | Cone crusher rolling mortar wall fixing device with deformation compensation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678430U true CN203678430U (en) | 2014-07-02 |
Family
ID=51000392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420003221.XU Expired - Lifetime CN203678430U (en) | 2014-01-04 | 2014-01-04 | Cone crusher rolling mortar wall fixing device with deformation compensation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678430U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127012A (en) * | 2017-06-12 | 2017-09-05 | 浙江武精机器制造有限公司 | Gyratory crusher fixing device for rolled mortar wall |
| RU2672483C2 (en) * | 2016-12-24 | 2018-11-15 | Хэнань Лимин Хэви Индастри Сайенс энд Текнолоджи Ко. Лтд | Friction disc blocking device in one-cylinder hydraulic cone crusher and one-cylinder hydraulic cone crusher |
| RU2676728C1 (en) * | 2015-07-03 | 2019-01-10 | Сандвик Интеллекчуал Проперти Аб | Crushing bowl with rotation blocking |
| CN113426510A (en) * | 2021-05-26 | 2021-09-24 | 韶关铸锻机械设备有限公司 | Novel jacking mechanism for rolling mortar wall of cone crusher |
-
2014
- 2014-01-04 CN CN201420003221.XU patent/CN203678430U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2676728C1 (en) * | 2015-07-03 | 2019-01-10 | Сандвик Интеллекчуал Проперти Аб | Crushing bowl with rotation blocking |
| US10391500B2 (en) | 2015-07-03 | 2019-08-27 | Sandvik Intellectual Property Ab | Crushing shell with rotational lock |
| RU2672483C2 (en) * | 2016-12-24 | 2018-11-15 | Хэнань Лимин Хэви Индастри Сайенс энд Текнолоджи Ко. Лтд | Friction disc blocking device in one-cylinder hydraulic cone crusher and one-cylinder hydraulic cone crusher |
| CN107127012A (en) * | 2017-06-12 | 2017-09-05 | 浙江武精机器制造有限公司 | Gyratory crusher fixing device for rolled mortar wall |
| CN113426510A (en) * | 2021-05-26 | 2021-09-24 | 韶关铸锻机械设备有限公司 | Novel jacking mechanism for rolling mortar wall of cone crusher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203678430U (en) | Cone crusher rolling mortar wall fixing device with deformation compensation function | |
| CN206770366U (en) | A kind of swivel nut of locking key | |
| CN104728391A (en) | Assembled sprocket | |
| CN105667225A (en) | Easy-to-disassemble safety tire internal supporting device capable of rolling | |
| CN202668031U (en) | Disassembly and assembly structure of reduction box output shaft and flange plate | |
| CN104907999A (en) | Blind hole inner shaft sleeve detachment device | |
| CN204657386U (en) | A kind of finish forge drift device for quickly disassembling | |
| CN203779435U (en) | Quick disassembling device for multi-stage pump shaft sleeve | |
| CN102847715A (en) | Composite hard alloy roller | |
| CN203962816U (en) | Height-adjustable damping device | |
| CN203845745U (en) | Jacking device high in stability | |
| CN211009529U (en) | Fastening bolt assembly of drum brake pair of vehicle hub | |
| CN105108471B (en) | A kind of adjustable pre-tightening fixing device | |
| CN203714975U (en) | Yarn adjusting bracket | |
| CN210599804U (en) | Cone crusher locking bolt | |
| CN203863333U (en) | Nut installing/disassembling tool of diameter-expansion head | |
| CN203189775U (en) | Top-loading fixed ball valve | |
| CN202782470U (en) | Fixing device for automobile wheel cover | |
| CN105275945A (en) | Slitting snap ring of cylindrical roller bearing belt | |
| CN201735377U (en) | Axial adjustment device at shaft end | |
| CN202592311U (en) | Bush dismounting device | |
| CN205686115U (en) | A kind of truck balanced suspension bush Assembly | |
| CN205559979U (en) | Novel high pressure adjusting valve | |
| CN202199502U (en) | Slewing device with component force spring mechanism | |
| CN204239450U (en) | A kind of damping bearing |
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: 20140702 |