Rail driving type pot seedling transplanting machine tail end executing device

An end-effector, drive-type technology, applied in transplanting machinery, planting methods, applications, etc., can solve the problems that the linkage mechanism cannot maintain a stable clamping angle, the linkage mechanism is deformed, and the torque is limited.

Pending Publication Date: 2017-06-20
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current existing research: (CN104704966A) uses a stepping motor to drive the disc, and controls the seedling needle through a connecting rod mechanism to complete the clamping; (CN104704965A) uses a cylinder to directly install the seedling needle part, using a connecting rod The mechanism completes the clamping action; (CN101569257A) uses a motor to drive the cylindrical cam, and the roller is installed on the seedling needle fixing ring to drive the pointer to complete the clamping; (CN106068843A) the cylinder is driven, and the support plate is designed with grooves and set There are rotating joints; (CN103875341A) the magnetic device can complete the

Method used

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  • Rail driving type pot seedling transplanting machine tail end executing device
  • Rail driving type pot seedling transplanting machine tail end executing device
  • Rail driving type pot seedling transplanting machine tail end executing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The cylinder (1) is fixed on the upper surface of the main support plate (3) through the cylinder mounting frame (2), and the push rod of the cylinder (1) passes through the center hole of the cylinder mounting frame (2) to connect with the drive connecting rod; the main support plate (3) Two seedling pushing track blocks (5) are fixed directly below them through four long screw rods, and four seedling taking needles (8) are connected with pin shafts at the left and right ends; the driving connecting rod (12) passes through the main support plate (3 ) center hole is connected with the control connecting rod (11), the track plate (4) is fixed with the seedling pushing control block (10) through the control connecting rod (11), and the seedling pushing control block (10) and the seedling pushing control rod (9) are riveted connection, the sliding table part of the seedling pushing control rod (9) is put into the track of the seedling pushing track block (5), and the other ...

Embodiment 2

[0018] Seedling clamping action: the push rod of the cylinder (1) drives the drive connecting rod (12) to move down, pushing the track plate (4) to move down, and the track of the track plate (4) acts on the slide table of the seedling needle (8) to make the seedling needle ( 8) The angle changes to achieve clamping, and at the same time the seedling pushing control block (10) moves down, the sliding table of the seedling pushing control rod (9) slides in the seedling pushing track block (5), the seedling pushing control rod (9) moves, and the seedling pushing The needle (6) moves upwards in the restricting ring (7) for pushing seedlings, and moves outwards to the outside to prevent the pushing needles (6) from affecting the potted seedling plants.

Embodiment 3

[0020] Seedling release action: the cylinder (1) push rod is lifted up, the seedling taking needle (8) is lifted up in the track of the track plate (4), and the angle deflection is realized to release the seedlings. At this time, the seedling pushing needle (6) is greatly lowered Move to the seedling clamping part of the corresponding seedling-taking needle (8) to realize the seedling pushing action and prevent the seedling-taking needle from hanging the seedlings. The swing angle of the seedling-taking needle (8) in the seedling-releasing action is relatively large, which has exceeded the initial angle of seedling-taking in the ready state. After the seedlings are released, the push rod of the cylinder (1) needs to be moved down to return to the ready state.

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Abstract

The invention discloses a rail driving type pot seedling transplanting machine tail end executing device, and aims at providing a tail end executing device with the advantages that the control is simple and convenient; the fault rate is low; the structure is simple; the tail end executing device can be used for whole row seedling taking and aims at a pot seedling transplanting machine. The rail driving type pot seedling transplanting machine tail end executing device consists of an air cylinder, an air cylinder installing frame, a main support disc, a rail plate, a seedling pushing rail block, a seedling pushing needle, a seedling pushing limiting ring, a seedling taking needle, a seedling pushing control rod, a seedling pushing control block, a control connecting rod and a driving connecting rod. The seedling clamping and seedling releasing actions are completed by the rail plate driven by the air cylinder; the seedling pushing action is simultaneously completed by the seedling pushing rail block and the seedling pushing control rod; the air cylinder push rod acts on the seedling pushing control rod and the rail plate to realize the clamping and taking of the pot seedlings.

Description

technical field [0001] The invention is an end effector of a track-driven pot seedling transplanting machine, which is mainly used for moving pot seedlings from a high-density seedling tray into a seedling guiding belt, a seedling guiding tube or a planter. Background technique [0002] As an important part of the transplanting machine, the end effector has a decisive influence on the success rate of seedling picking and the efficiency of seedling picking. The development of the structure is simple, the control is convenient, and the end effector that is easy to install in the whole row is of great significance for improving the efficiency of seedling picking and the working efficiency of the transplanting machine. extremely important. Current existing research: (CN104704966A) uses a stepping motor to drive the disc, and controls the seedling needle through a connecting rod mechanism to complete the clamping; (CN104704965A) uses a cylinder to directly install the seedling ne...

Claims

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Application Information

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IPC IPC(8): A01C11/02
CPCA01C11/025
Inventor 曹卫彬马锐崔财豪唐海洋赵宏政
Owner SHIHEZI UNIVERSITY
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