SU1274766A1 - Crushing plate for jaw crusher - Google Patents
Crushing plate for jaw crusher Download PDFInfo
- Publication number
- SU1274766A1 SU1274766A1 SU843704506A SU3704506A SU1274766A1 SU 1274766 A1 SU1274766 A1 SU 1274766A1 SU 843704506 A SU843704506 A SU 843704506A SU 3704506 A SU3704506 A SU 3704506A SU 1274766 A1 SU1274766 A1 SU 1274766A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- grooves
- corrugations
- rods
- crushing plate
- jaw crusher
- Prior art date
Links
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
- B02C1/10—Shape or construction of jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
ДРОБЯЩАЯ ПЛИТА ЩЕКОВОЙ ДРОБИЛКИ, содержаща рифлени на передней грани, выполненной с пазами , и опорные элементы, отличающа с тем, что, с целью повышени срока ее службы за счет переворачивани после износа рифлений, она снабжена дополнительными рифлени ми на задней грани и стержн ми футеровки пазов, причем пазы выполнены между основными рифлени ми, а стержни размещены в пазах. ю 4 vj з: сCRUSHED CRUSHER CUTTER, containing grooves on the front face made with grooves and supporting elements, characterized in that, in order to increase its service life by turning over the grooves after wear, it is provided with additional grooves on the rear face and lining rods grooves, with the grooves made between the main grooves, and the rods are placed in the grooves. you 4 vj s: s
Description
Изобретение относитс к дроблению и измельчению твердых материалов и пород, в частности к щековын дробилкам ., а именно к дроб щим плитам щековых дробилок, и может быть использовано в производстве и переработке строительных и специальнь материалов , в горнодобывающей, химической и других отрасл х промьшшенпости.The invention relates to the crushing and grinding of hard materials and rocks, in particular, jaw crushers, namely crushing plates of jaw crushers, and can be used in the production and processing of building materials and specialty materials in the mining, chemical and other branches of industry.
Цель изобретени - повышение срок службы дроб щей плиты за счет переворачивани ее после износа рифлений.The purpose of the invention is to increase the service life of a shotgun by turning it over after the wear of corrugations.
На фиг. 1 показан предлагаема Дроб ща плита, поперечный разрез (в варианте с закругленным рифлением ) ; на фиг, 2 - то жеi с трапецеидальным рифлением; на фиг. 3 - то же, с треугольными смещенными рифлени ми ,FIG. 1 shows the proposed fractional slab, a cross-section (in the version with rounded grooved); in FIG. 2, the same with trapezoidal corrugation; in fig. 3 - the same, with triangular offset corrugations,
Плита 1 (фиг. 1) содержит на передней грани рифлени 2 и пазы 3 между ними. В последних с возможностью изъ ти закреплены стержни 4 футеровки , защищающие пазы от износа. Поверхность 5 стержней 4 имеет формуPlate 1 (Fig. 1) contains on the front face of the corrugation 2 and the grooves 3 between them. In the latter, rods of 4 linings are secured for removal, which protect the grooves from wear. The surface of the 5 rods 4 is shaped
впадины между рифлени ми 2. На задней грани плит.а 1 имеет дополнительные рифлени 6, части которых при исходном монтаже новой плиты служат опорными элементами контакта со щекой 7, на контактной поверхности которой имеютс опоры 8 (фиг, 1 и 2),depressions between grooves 2. On the rear face of the plates. a 1 has additional grooves 6, parts of which, during initial installation, serve as supporting elements for contact with the cheek 7, on the contact surface of which there are supports 8 (Figs. 1 and 2),
Дополнительные рифлени 6 могут быть смещены относительно основныхAdditional grooves 6 can be shifted relative to the main
рифлений 2, например, на половину шага (фиг. 3).corrugations 2, for example, half step (Fig. 3).
В процессе работы дроб ща плита в составе дробилки претерпевает износ по передней грани, однако пазыIn the process of operation, the shoal plate in the crusher composition undergoes wear on the front face, however, the grooves
благодар стержн м сохран ютс . После износа рифлений 2 дроб щую плиту 1 снимают со щеки 7. Удалив стержни 4 из пазов 3 и перевернув плиту устанавливают ее на щеку 4 пазами на опоры 8 и закрепл ют. В дальнейшей работе участвуют и изнашиваютс дополнительные рифлени 6.thanks to the rods retained. After wear of the corrugations 2, the crushing plate 1 is removed from the cheek 7. After removing the rods 4 from the grooves 3 and turning the plate over, they place it on the cheek with 4 grooves on the supports 8 and fix it. Additional grooves 6 are involved and wear out in further work.
В результате использовани дроб щей плиты с обеих сторон срок ееAs a result of using a splitting plate on both sides, its life
службы повышаетс вдвое.service is doubled.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843704506A SU1274766A1 (en) | 1984-02-24 | 1984-02-24 | Crushing plate for jaw crusher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843704506A SU1274766A1 (en) | 1984-02-24 | 1984-02-24 | Crushing plate for jaw crusher |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1274766A1 true SU1274766A1 (en) | 1986-12-07 |
Family
ID=21104976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843704506A SU1274766A1 (en) | 1984-02-24 | 1984-02-24 | Crushing plate for jaw crusher |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1274766A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328776A (en) * | 1993-01-04 | 1994-07-12 | Michail Garber | Abrasion and impact resistant composite castings and wear resistant surface provided therewith |
-
1984
- 1984-02-24 SU SU843704506A patent/SU1274766A1/en active
Non-Patent Citations (1)
Title |
---|
Дроб щие плиты отечественных и зарубежных щековых дробилок. Обзор. -М.: ЦНИИТЭСтроймаш, 1970, с. 28-31. Патент US № 2851225, кл. 241-300, 1940. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328776A (en) * | 1993-01-04 | 1994-07-12 | Michail Garber | Abrasion and impact resistant composite castings and wear resistant surface provided therewith |
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