Grass grid laying auxiliary device
CN224692680UActive Publication Date: 2026-08-28周志伟
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Patent Information
- Application Number
- CN202522188767.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-16
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-16
AI Technical Summary
Technical Problem
[0003]现有草方格铺设装置的结构普遍存在局限性，一方面多数装置的压轮间距通过刚性支架或螺栓固定，需手动拆卸或更换部件才能适配不同尺寸的草方格，导致作业准备时间长、人力成本高；另一方面压轮与车体间缺乏垂直缓冲机构，在碾压凹凸地形时易产生刚性冲击，不仅加剧机械磨损，还会因压轮悬空或过度下压导致草方格压实不均，影响固沙效果
Benefits of technology
[0016](1)该装置可灵活调整两个压轮的横向间距，以适配不同尺寸的草方格铺设需求，启动电机驱动双向丝杆转动时，两端的螺套同步产生相向或反向位移，并通过限位块带动缓冲机构及压轮轴水平移动，无需更换设备或手动拆卸压轮，仅需操作电机即可实现快速调节，降低作业准备时间和人力成本，同时限位槽与限位块的配合确保压轮移动的稳定性，避免偏移或卡滞，使装置能够高效应对多样化耕地的铺设任务，提升农业生产的灵活性与经济性。
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Smart Images
Figure CN224692680U_ABST
Abstract
This utility model relates to the technical field of grass checkerboard laying devices, specifically disclosing a grass checkerboard laying auxiliary device, including: a laying vehicle body, with wheels installed at the four corners of the bottom of the laying vehicle body, and two pressure rollers symmetrically arranged on the rear side of the laying vehicle body; two support rods are symmetrically fixedly installed on the rear side of the laying vehicle body, and a support block is fixedly installed at the end of the two support rods away from the laying vehicle body; this utility model can flexibly adjust the lateral distance between the two pressure rollers to adapt to the laying needs of grass checkerboards of different sizes, without the need to replace equipment or manually disassemble the pressure rollers, reducing preparation time and labor costs, improving the adaptability of the device in complex terrain, reducing wear on the pressure rollers from rigid impacts, and extending the service life of the equipment.
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