Flexible seedling clamping machine

Abstract

The invention relates to a flexible seedling clamping machine. The flexible seedling clamping machine comprises a movable clamp splice with a cavity, a gas bag communicated with the cavity and sealing the cavity in a surrounding manner, a gas bag fixing sleeve, a positioning clamp splice, an air charging system, a gas pressure sensor, a gas pressure release valve and a power source, wherein the gas bag fixing sleeve is used for fixing the gas bag placed in the gas bag fixing sleeve onto the end part of the movable clamp splice; the gas bag fixing sleeve and the positioning clamp splice can form a notch for allowing a seedling to be placed in; and the movable clamp splice is provided with an end opening communicated with the cavity and used for air charging. The flexible seedling clamping machine can realize flexible clamping of seedlings, greatly reduces the stalk damage rate of the seedlings, improves the graft survival rate and belongs to the field of gardening and vegetable grafting machinery.

Description

technical field [0001] The invention relates to the fields of gardening and vegetable grafting machinery, in particular to a flexible clamping machine for seedlings. Background technique [0002] In the process of automatic grafting of eggplants, the rootstock and scion usually need to go through one or more clamping processes to complete cutting, transfer, docking and other work. In the process of clamping the seedlings, the growth characteristics of the plants are different, especially the difference in the diameter of the seedlings brings great difficulties to the design of the clamping mechanism. low rate. At present, in order to adapt to the stem diameters of different seedlings, most eggplant automatic grafting machines usually adopt the method of pasting cushioning materials at the jaws. This method has high requirements on the hardness and size of the pasting materials, and it is difficult for users to Grasp, and the replacement is inconvenient. Another way of hol...

AI Technical Summary

Problems solved by technology

In the process of clamping the seedlings, the growth characteristics of the plants are different, especially the difference in the diameter of the seedlings brings great difficulties to the design of the clamping mechanism. low rate

At present, in order to adapt to the stem diameters of different seedlings, most eggplant automatic grafting machines usually adopt the method of pasting cushioning materials at the jaws. This method has high requirements on the hardness and size of the pasting materials, and it is difficult for users to Grasp, and inconvenient to replace

Another way of holding the seedlings by air suction can protect the seedlings to a certain extent, but the relationship between the suction port and the size of the seedlings is more complicated, and the adaptability to the stems of the seedlings is not strong, and it is easy to cause the vacuum degree to reach the height of the seedlings. Cases that do not meet the control requirements

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