CN-224226140-U - Automatic seedling tray arranging device

CN224226140UCN 224226140 UCN224226140 UCN 224226140UCN-224226140-U

Abstract

The utility model provides an automatic seedling tray arranging device which comprises an up-and-down lifting mechanism, a translation mechanism, a main body frame, a flexible clamping mechanism, a three-dimensional seedling raising seedling bed and a conveying mechanism, wherein the main body frame is arranged at a conveying terminal of the conveying mechanism, the three-dimensional seedling raising seedling bed is arranged at one side of the conveying terminal of the conveying mechanism, the translation mechanism is arranged on the main body frame, the up-and-down lifting mechanism is connected with a movable end of the translation mechanism, the seedling tray is conveyed to the direction of the main body frame by the conveying mechanism, the flexible clamping mechanism is lowered to the height of the seedling tray through the up-and-down lifting mechanism, the flexible clamping mechanism is lifted to a certain height after the seedling tray is clamped by the flexible clamping mechanism, and then a seedling tray gripper is moved to a position above a corresponding placing position of the three-dimensional seedling raising equipment through the translation mechanism.

Inventors

CHENG MIN
CHEN XIAOYU
HE HUIBIN
WU DI

Assignees

福建省农业机械化研究所(福建省机械科学研究院）

Dates

Publication Date: 20260512
Application Date: 20250604

Claims (6)

1. The automatic seedling tray arranging device is characterized by comprising an up-down lifting mechanism, a translation mechanism, a main body frame, a flexible clamping mechanism, a three-dimensional seedling raising seedbed and a conveying mechanism; the main body frame is arranged at a conveying terminal of the conveying mechanism; The three-dimensional seedling raising seedbed is arranged at one side of a conveying terminal of the conveying mechanism; the translation mechanism is mounted on the main body frame; the up-down lifting mechanism is connected with a moving end of the translation mechanism; The flexible clamping mechanism is connected with the lifting end of the lifting mechanism and comprises a cross beam, a flexible clamping jaw and a control assembly; The two control ends of the control assembly are connected with the cross beams, and the control assembly controls the two cross beams to move in opposite directions or in opposite directions; and a plurality of groups of flexible clamping jaws are arranged on each beam at equal intervals.
2. The automatic seedling tray arranging device according to claim 1, wherein the flexible clamping jaw comprises a fixed plate, a rotating plate, a limiting block and a spring; One end of the top of the fixed plate is fixedly connected with the cross beam, and one end of the bottom of the fixed plate is hinged with the rotating plate; The limiting block is arranged on the inner surface of the fixed plate, and the limiting block enables the deflection angle of the rotating plate to be 0-180 degrees; One end of the spring is connected with the fixed plate, and the other end of the spring is connected with the rotating plate.
3. The automatic seedling tray arranging device according to claim 1, wherein the control assembly comprises a mounting plate, a guide rail, a sliding block, a connecting plate, a bidirectional screw rod and a control motor; The mounting plate is fixedly connected with the moving end of the translation mechanism; The bidirectional screw rod is arranged on the mounting plate through a bearing seat, two sections of thread sections with opposite screwing directions are arranged on the bidirectional screw rod, the guide rail is connected to each section of thread section through threads, and one end of the bidirectional screw rod is connected with the control motor; The guide rail is arranged on the mounting plate; the sliding block is slidably arranged on the guide rail; the connecting plate is mounted on the sliding block, and the cross beam is fixedly mounted on the connecting plate.
4. The automatic seedling tray arranging device according to claim 1, wherein the up-and-down lifting mechanism comprises a lifting motor, a transmission shaft and a ball screw lifter; the ball screw lifters are provided with two groups and are symmetrically arranged left and right The lifting motor is respectively connected with two groups of ball screw lifters through the transmission shaft.
5. The automatic seedling tray arranging device according to claim 1, wherein the translation mechanism adopts a screw rod linear movement mechanism.
6. The automatic seedling tray arranging device according to claim 1, wherein the conveying mechanism comprises a frame and a conveying belt arranged on the frame.

Description

Automatic seedling tray arranging device Technical Field The utility model relates to the field of automatic seedling tray arranging equipment, in particular to an automatic seedling tray arranging device. Background In the industrial seedling raising, the three-dimensional circulating seedling bed is adopted as the seedling raising seedling bed, so that the land utilization rate is improved, and the seedling raising capacity is improved. At present, the seedling bed is mainly manually operated to complete the tray arranging operation in the tray arranging link, is a short-plate weak item, and a new technology is urgently needed for automatically arranging the seedling trays so as to be beneficial to pushing large-scale and intensive seedling raising production and management. Disclosure of utility model First, the technical problem to be solved In order to solve the problems in the prior art, the utility model provides an automatic seedling tray arranging device. (II) technical scheme In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps: an automatic seedling tray arranging device comprises an up-down lifting mechanism, a translation mechanism, a main body frame, a flexible clamping mechanism, a three-dimensional seedling raising bed and a conveying mechanism; the main body frame is arranged at a conveying terminal of the conveying mechanism; The three-dimensional seedling raising seedbed is arranged at one side of a conveying terminal of the conveying mechanism; the translation mechanism is mounted on the main body frame; the up-down lifting mechanism is connected with a moving end of the translation mechanism; The flexible clamping mechanism is connected with the lifting end of the lifting mechanism and comprises a cross beam, a flexible clamping jaw and a control assembly; The two control ends of the control assembly are connected with the cross beams, and the control assembly controls the two cross beams to move in opposite directions or in opposite directions; and a plurality of groups of flexible clamping jaws are arranged on each beam at equal intervals. Preferably, the flexible clamping jaw comprises a fixed plate, a rotating plate, a limiting block and a spring; One end of the top of the fixed plate is fixedly connected with the cross beam, and one end of the bottom of the fixed plate is hinged with the rotating plate; The limiting block is arranged on the inner surface of the fixed plate, and the limiting block enables the deflection angle of the rotating plate to be 0-180 degrees; One end of the spring is connected with the fixed plate, and the other end of the spring is connected with the rotating plate. Preferably, the control assembly comprises a mounting plate, a guide rail, a sliding block, a connecting plate, a bidirectional screw rod and a control motor; The mounting plate is fixedly connected with the moving end of the translation mechanism; The bidirectional screw rod is arranged on the mounting plate through a bearing seat, two sections of thread sections with opposite screwing directions are arranged on the bidirectional screw rod, the guide rail is connected to each section of thread section through threads, and one end of the bidirectional screw rod is connected with the control motor; The guide rail is arranged on the mounting plate; the sliding block is slidably arranged on the guide rail; the connecting plate is mounted on the sliding block, and the cross beam is fixedly mounted on the connecting plate. Preferably, the up-down lifting mechanism comprises a lifting motor, a transmission shaft and a ball screw lifter; the ball screw lifters are provided with two groups and are symmetrically arranged left and right The lifting motor is respectively connected with two groups of ball screw lifters through the transmission shaft. Preferably, the translation mechanism adopts a screw rod linear movement mechanism. Preferably, the conveying mechanism comprises a frame and a conveying belt arranged on the frame. (III) beneficial effects The seedling tray has the beneficial effects that by adopting the technical scheme, the seedling tray is conveyed to the direction of the main body frame by the conveying mechanism, the flexible clamping mechanism is lowered to the height of the seedling tray by the upper and lower lifting mechanisms, the flexible clamping mechanism is lifted to a certain height by the upper and lower lifting mechanisms after the seedling tray is clamped by the flexible clamping mechanism, and then the seedling tray grippers are moved to the position above the corresponding placing positions of the three-dimensional seedling raising equipment by the translation mechanism, so that the automatic placing of the seedling tray is completed. Drawings FIG. 1 is a schematic view of an automatic seedling tray arrangement; FIG. 2 is a schematic diagram of the structure of the up-down lifting mechanism; FIG. 3 is a