A sand mixer capable of mixing sand uniformly
CN224525926UActive Publication Date: 2026-07-21NANJING LONGNING MASCH TOOL EQUIP CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING LONGNING MASCH TOOL EQUIP CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
Existing small sand mixers cannot adjust the pressure of the rollers according to the characteristics of different materials, which results in the inability to achieve the best crushing effect when processing brittle particles and easily agglomerated powders.
Method used
By introducing a spring and a fixing nut in the sand mixer, the position of the fixing nut is adjusted to change the position of the spring end, thereby adjusting the pressure of the roller and achieving adaptive compaction of different materials.
Benefits of technology
It enables rapid adjustment of roller pressure according to different material characteristics, which is suitable for the crushing needs of different materials and improves the mixing uniformity and processing efficiency of the sand mixer.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224525926U_ABST
Abstract
The utility model discloses a kind of sand mixer of mixing uniform, it is related to sand mixer technical field, including base, the outer surface of fixed frame is fixedly installed with fixed rod one and fixed rod two, the outer surface of fixed rod one is sleeved with fixed cylinder one, the outer surface of fixed rod two is rotatably connected with fixed cylinder two, the outer surface of fixed cylinder two is fixedly installed with connecting rod one, the inside of connecting rod one is sleeved with connecting rod two, the outside of connecting rod one and connecting rod two is sleeved with spring, the outer surface of connecting rod one is threadedly connected with fixed nut, by the cooperation between spring and fixed nut, when rolling and pressing, the position of the both ends of spring can be adjusted by adjusting the up-down position of fixed nut, the pressure exerted by spring on mounting bracket is different at this time, the pressure exerted by cylinder is larger when the distance of both ends is closer, the function of adjusting the pressure of cylinder is realized, and it is beneficial to select different rolling pressure according to different materials.
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