2results about How to "Large lateral force" patented technology

This utility model provides an auxiliary device for transplanting seedlings in forestry, relating to the field of seedling transplanting technology. It includes a vehicle body, with a longitudinal and transverse moving assembly on the front side of the vehicle body. The longitudinal and transverse moving assembly includes a frame connected to the front side of the vehicle body, a lead screw installed on the inner side of the frame, a movable crossbeam connected to the surface of the lead screw, a transverse lead screw installed on the inner side of the movable crossbeam, a slider connected to the surface of the transverse lead screw, a clamping assembly connected to the top of the movable crossbeam, a digging assembly connected to the lower front side of the slider, and a moving positioning assembly connected to the upper side of the vehicle body. By setting the longitudinal and transverse moving assembly and the clamping assembly, the digging assembly can be moved to different transplanting positions, improving accuracy. It controls the clamping plate to clamp the seedling, preventing deviation. Through the setting of the digging assembly and the moving positioning assembly, by controlling the extension of the digging cylinder, the digging connecting rod pushes the rocker arm downwards, thereby driving the digging shovel and digging teeth, improving transplanting efficiency.

This utility model discloses a novel chip testing probe, comprising two needles (21), a needle tube (22), and a spring (26). The needle tube (22) has connecting tubes (23) at both ends. The inner diameter of the connecting tubes (23) is equal to that of the needle tube (22), and the outer diameter of the connecting tubes (23) is smaller than that of the needle tube (22). The two needles (21) are respectively installed inside the two connecting tubes (23). The spring (26) is installed inside the needle tube (22) and located between the two needles (21). A limiting member (25) is provided at the outer end of each needle (21), and the outer diameter of the limiting member (25) is larger than the inner diameter of the connecting tube (23). Multiple riveting points (24) are provided at the end of the connecting tube (23) near the needle tube (22). This utility model facilitates needle assembly and prevents deformation of the needle tube and needles.