Fixed cone locking device of cone crusher
By radially adjusting the arc block on the adjustment sleeve of the cone crusher, the stable fixation of the adjustment sleeve is achieved, and the problem of insufficient thread damage and friction in the locking structure in the prior art is solved, and the adjustment accuracy and processing quality of the discharge port are improved.
CN222642094UActive Publication Date: 2025-03-21SHENYANG SHUNDA HEAVY MINING MASCH CO LTD
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Patent Information
- Application Number
- CN202421127001.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-22
AI Technical Summary
Technical Problem
The locking structure of the existing cone crusher is prone to damage the thread when adjusting the spacing between the discharge ports, and insufficient friction leads to low stability and adjustment accuracy.
Method used
By clamping and fixing the adjustment sleeve by radial adjustment of multiple arc blocks on the adjustment sleeve, the adjustment sleeve is avoided to damage the thread and ensure the stability of the fixation.
Benefits of technology
The stable fixation of the adjustment sleeve is achieved, the adjustment accuracy of the discharge port is improved, the processing quality is improved, and the service life of the thread is extended.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a fixed cone locking device of a cone crusher, which relates to the technical field of cone crushers and comprises a lower frame body, a movable cone mechanism, a movable cone lining plate, an upper frame body, an adjusting sleeve, a supporting sleeve, a feeding port and a fixed cone lining plate, the movable cone mechanism is arranged on the lower frame body, and the movable cone lining plate is arranged at the top of the movable cone mechanism. The supporting sleeve is arranged on the lower frame body through an elastic clamping piece, an inner ring of the supporting sleeve is provided with an internal thread, an outer ring of the adjusting sleeve is provided with an external thread, the adjusting sleeve is screwed into the supporting sleeve, the bottom of the adjusting sleeve is connected with a mounting plate, and the fixed cone lining plate is fixedly connected with the mounting plate. A discharge port is formed between the fixed cone lining plate and the movable cone lining plate; the adjusting sleeve is jointly clamped and fixed through radial adjustment of the arc-shaped blocks on the adjusting sleeve, damage to threads of the adjusting sleeve is avoided, meanwhile, the fixing stability of the adjusting sleeve is guaranteed, the adjusting precision of the discharging opening is guaranteed, and the machining quality is improved.
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