Pneumatic hole seeding clamp fastener

Abstract

The invention relates to a pneumatic hole seeding clamp fastener, aiming at providing a hole seeding clamp fastener. The clamp fastener has the advantages that the control is easy, the performance is reliable, and the clamp fastener can be applied to holes with different dimensions. The invention adopts the technical scheme that the pneumatic hole seeding clamp fastener comprises a top plate, a mounting plate and a slide plate which are arranged in parallel; the cylinder body of an air cylinder and the top end of a piston rod are respectively fixed on the top plate and the mounting plate; at least two push rods which are parallel with each pass through a slide opening on the mounting plate, and then the two ends of the push rods are respectively fixed on the one surface of the top plate and one surface of the slide plate; clamp claws are hinged on the other surface of the mounting plate which is back to the air cylinder, the clamp claws extend to the direction of the slide plate and are respectively embedded in sliding chutes radially arranged on the slide plate; and long grooves which extend along the length directions of the clamp claws are respectively arranged on the clamp claws, and a sliding shaft which is inserted into the long groove of the clamp claw is arranged in each sliding chute respectively so as to ensure that when the mounting plate slides, the clamp claws cansimultaneously perform folding and unfolding motions.

Description

technical field [0001] The invention relates to a pneumatic hole seedling holder, which can be used for the holder in the hole seedling handling equipment of various crops. Background technique [0002] In the industrial seedling raising and automatic grafting operations, individual seedlings with poor growth conditions are often encountered; at this time, it is necessary to remove these seedlings from the holes in the hole, and then remove the well-developed seedlings from other holes. Take it from the plate to refill. However, all these operations can only be carried out after the seedlings are taken out from the hole tray with soil; because the seedlings are fragile and vulnerable to damage, conventional industrial manipulators cannot complete this work, and special seedling clamping is required. device. The main structure of the existing hole seedling clamper is that the motor drives the turntable with a slot to rotate, so as to drive the loosening and closing of the c...

AI Technical Summary

Problems solved by technology

However, all these operations can only be carried out after the seedlings are taken out from the hole tray with soil; because the seedlings are fragile and vulnerable to damage, conventional industrial manipulators cannot complete this work, and special seedling clamping is required. device

The main structure of the existing hole seedling clamper is that the motor drives the turntable with a slot to rotate, so as to drive the loosening and closing of the clamp fingers, and clamp the hole seedlings; this method determines the opening range of the clamp fingers It is fixed and cannot be adjusted according to different sizes of holes in the tray, and an external control unit is required to control the motor; this not only increases the cost, but also makes the structure of the holder more complicated

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