Design difference between spring cone crusher and hydraulic cone crus

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Design difference between spring cone crusher and hydraulic cone crus

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THE DESIGN difference between spring cone crusher and hydraulic cone crusher Shanghai Shuosen Mining Machine Co.Ltd www.shuosencrusher.com

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A In the concrete study of the cone crusher structure w e a n a l y z e a c r o s s s e c t i o n o f t h e c o n e c r u s h e r c a v i t y a n d k n o w t h a t t h e m o v i n g c o n e w i l l r o t a t e b a c k a n d f o r t h e v e n l y a r o u n d t h e C e n t r a l L i n e o f the fixed cone. B D u r i n g t h e m o v e m e n t o f t h e c r u s h i n g m a t e r i a l t h e o r e w i l l b e c r u s h e d t o t h e c r i t i c a l s t r e s s o f t h e m a t e r i a l d u e t o t h e h u g e f o r c e . D u r i n g t h e f a l l i n g m o v e m e n t o f c r u s h e d m a t e r i a l s t h e o r e w i l l p a s s t h r o u g h t h e c a v i t y o f t h e c o n e c r u s h e r t o g e t h e r w i t h t h e m o v e m e n t o f t h e m o v i n g c o n e u n d e r t h e a c t i o n o f g r a v i t y. A t a f i x e d p o i n t i n t h e c r u s h i n g c a v i t y o f a c o n e c r u s h e r t h e d i s t a n c e b e t w e e n t h e m o v i n g c o n e a n d t h e s t a t i o n a r y c o n e c h a n g e s p e r i o d i c a l l y w i t h d i f f e r e n t o p e n a n d c l o s e d s t a t e s . T h i s k i n d o f m o t i o n c a n b e d e s c r i b e d i n detail by a circular function which changes with the Angle of deflection. CONTENTS

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C S p r i n g c o n e c r u s h e r a n d h y d r a u l i c c o n e c r u s h e r a r e d i ff e r e n t i n s t r u c t u r e d e s i g n b e c a u s e o f t h e i r d i ff e r e n t w o r k i n g p r i n c i p l e s . I n s i m p l e t e r m s f o r t h e s p r i n g c o n e c r u s h e r t h e a d j u s t m e n t o f d i s c h a r g e o r i f i c e s i z e i s mainly achieved by adjusting the spring. W hen the size o f d i s c h a r g e p o r t n e e d s t o b e i n c r e a s e d t h e s p r i n g n e e d s t o b e l o o s e n e d . W h e n t h e s i z e o f t h e d i s c h a r g e p o r t n e e d s t o b e r e d u c e d t h e s p r i n g n e e d s t o b e tightened.For hydraulic cone crusher the adjustment of d i s c h a r g e p o r t s i z e i s m a i n l y a c h i e v e d b y d r i v i n g hydraulic cylinder piston.Increase the size of discharge p o r t o n l y c o n t r o l t h e h y d r a u l i c c y l i n d e r i n t a k e W h e n r e d u c i n g t h e s i z e o f d i s c h a r g e p o r t c o n t r o l t h e hydraulic cylinder oil return. CONTENTS

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D CONTENTS D u e t o d i ff e r e n t w o r k i n g p r i n c i p l e s t h e r e a r e d i ff e r e n c e s b e t w e e n t h e t w o c o n e c r u s h e r s i n t h e c a v i t y t y p e d e s i g n o f c o n e c r u s h i n g . T h e r e f o r e c u s t o m e r s n e e d t o t r e a t t h e m d i f f e r e n t l y a n d m a k e c o r r e c t j u d g m e n t w h e n c h o o s i n g . F o r t h e s p r i n g c o n e c r u s h e r t h e f i x e d p o i n t t o a d j u s t t h e s i z e o f t h e d i s c h a r g e p o r t i s t h e b a s e p o i n t o f t h e s u s p e n s i o n p o i n t a n d t h e m o v i n g c o n e . F o r h y d r a u l i c c o n e c r u s h e r t h e f i x e d p o i n t t o a d j u s t t h e s i z e o f discharge port is the base point of fixed cone.

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