CN-121986713-A - Rope fixed-length dividing structure with rope clamping mechanism and transmission mechanism cooperated

CN121986713ACN 121986713 ACN121986713 ACN 121986713ACN-121986713-A

Abstract

The invention provides a rope fixed-length dividing structure with a rope clamping mechanism and a transmission mechanism in cooperation, which comprises the transmission mechanism, the rope clamping mechanism, a transmission rack and a rope breaking mechanism, wherein the rope clamping mechanism comprises a first clamping jaw, a clamping seat, a first spring, a push rod and a push rod, the first clamping jaw is arranged on the clamping seat, the clamping seat is arranged on the transmission mechanism, the transmission rack is provided with a track above the rope clamping mechanism, the track is provided with arc-shaped deformation parts at two ends corresponding to the transmission mechanism, one end of the push rod is in pushing fit with the first clamping jaw to open and close the first clamping jaw, the first spring is matched between the push rod and the first clamping jaw, the other end of the push rod is in pushing fit with the bottom end of the push rod, the top end of the push rod is in rolling fit in the track, when the push rod moves to the arc-shaped deformation part or leaves the arc-shaped deformation part, the push rod moves up and down to push the push rod to open and close the first clamping jaw, and the rope breaking mechanism is arranged between the transmission mechanism and the seedling clamping mechanism to cut off the rope, and the fixed-length dividing of the rope is realized by matching the structure.

Inventors

FANG FANG
LIN YILI
XIA YIWEI
LI XINXIANG
ZHANG DENGCHAO

Assignees

集美大学

Dates

Publication Date: 20260508
Application Date: 20240929

Claims (10)

1. The rope fixed-length dividing structure with the rope clamping mechanism and the transmission mechanism is characterized by comprising the transmission mechanism, the rope clamping mechanism, a transmission rack and a rope breaking mechanism; The transmission mechanism is arranged in the left-right direction, the rope clamping mechanism comprises a first clamping jaw, a clamping seat, a first spring, a push rod and a push rod, the first clamping jaw is opened and closed to clamp or loosen a rope clamped with seedlings, the first clamping jaw is arranged on the clamping seat, and the clamping seat is arranged on the transmission mechanism and is driven by the transmission mechanism to move left and right; The transmission mechanism is arranged on the transmission frame, a track is arranged above the rope clamping mechanism, the track is horizontally arranged along the moving direction of the rope clamping mechanism, and arc-shaped deformation parts protruding upwards are arranged at two ends of the track corresponding to the transmission mechanism; One end of the ejector rod is in pushing fit with the first clamping jaw so as to enable the first clamping jaw to open and close, a first spring is matched between the ejector rod and the first clamping jaw, the other end of the ejector rod is in pushing fit with the bottom end of the push rod, the middle part of the push rod is movably arranged on the clamping seat in a penetrating manner, and the top end of the push rod is in rolling fit in the track; when the top end of the push rod leaves the arc-shaped deformation part, the push rod moves downwards to push the push rod to move horizontally, and the push rod pushes the first clamping jaw to close; The rope breaking mechanism is arranged between the transmission mechanism and the seedling clamping mechanism to cut off the rope with clamped seedlings.
2. The rope fixed length dividing structure combining the rope clamping mechanism and the transmission mechanism is characterized in that the push rod is vertically arranged, a roller which is horizontally arranged is arranged at the top end of the push rod and is in rolling fit in a track, the middle of the arc-shaped deformation part is convex upwards, two side edges of the push rod are inclined to be in an inverted U shape, when the push rod moves to the middle of the arc-shaped deformation part from the inclined side edges, the push rod moves upwards to enable the bottom end of the push rod to be separated from the ejector rod, the ejector rod is pushed by a first spring to separate from the first clamping jaw, so that the first clamping jaw is opened, and otherwise, when the top end of the push rod leaves the arc-shaped deformation part, the push rod moves downwards to push the ejector rod to horizontally move, and the ejector rod pushes the first clamping jaw to close.
3. The rope fixed-length dividing structure with the rope clamping mechanisms and the transmission mechanisms in cooperation is characterized in that the number of the rope clamping mechanisms is two, the two rope clamping mechanisms alternately reciprocate, the number of the transmission mechanisms is two, the two transmission mechanisms are arranged in parallel, the two rope clamping mechanisms are respectively arranged on the two transmission mechanisms, when the first rope clamping mechanism moves to the right end of the transmission mechanism to clamp a rope, the second rope clamping mechanism moves to the left end of the transmission mechanism to loosen the rope.
4. A rope fixed length division structure combining a rope clamping mechanism and a transmission mechanism is characterized in that the rope breaking mechanism is arranged between the two transmission mechanisms, a first telescopic cylinder is arranged between the rope clamping mechanism and the transmission mechanism, the clamping seat is fixed on the first telescopic cylinder, the first telescopic cylinder is perpendicular to the moving direction of the rope clamping mechanism, and when the rope clamping mechanism moves to the right end of the transmission mechanism, the first telescopic cylinder drives a first clamping jaw to move to the rope breaking mechanism to clamp a rope.
5. The rope fixed-length dividing structure combining the rope clamping mechanism and the transmission mechanism is characterized in that the first clamping jaw comprises clamping arms, clamping sleeves and second springs, the two clamping arms are arranged, the middle parts of the clamping arms are pivoted on the clamping sleeves, the clamping sleeves are rotatably arranged on clamping seats, the rope clamping mechanism further comprises a driving motor, the driving motor drives the clamping sleeves to enable the clamping sleeves to drive the clamping arms to rotate, the right ends of the clamping arms are clamping parts, the second springs are arranged between the two clamping parts, the left ends of the clamping arms are pushing parts, a driving space is formed between the two pushing parts, the right ends of the ejector rods are pushed into the driving space to enable the two pushing parts to be pushed open, the two clamping parts are closed, and when the right ends of the ejector rods exit the driving space, the second springs enable the two clamping parts to be opened, and the two pushing parts are closed.
6. The rope fixed length dividing structure combining the rope clamping mechanism and the transmission mechanism according to claim 5, wherein the right end of the ejector rod is a conical end surface, inclined surfaces matched with the conical end surfaces are arranged on the inner sides of the two pushing parts, and gears matched with each other are arranged in the middle of the two clamping arms, so that the ejector rod pushes the clamping arms to open and close smoothly.
7. The rope fixed length division structure combining a rope clamping mechanism and a transmission mechanism according to claim 5, wherein the clamping seat comprises a bottom plate, a vertical plate and a top plate, the bottom plate is vertically fixed with the bottom end of the vertical plate, the top plate is vertically fixed with the top end of the vertical plate, the middle part of the clamping seat is rotatably arranged on the vertical plate in a penetrating way, the bottom plate is connected with a first telescopic cylinder, and the driving motor is arranged on the bottom plate and drives the clamping seat to drive the clamping seat to rotate, so that the first clamping jaw rotates.
8. The rope fixed length dividing structure combining a rope clamping mechanism and a transmission mechanism according to claim 4, wherein the transmission mechanism is of a transmission chain structure, a guide plate is arranged on the transmission mechanism, the first telescopic cylinder is arranged on the guide plate, a sliding rail is further arranged on the guide plate, and a roller is arranged at the bottom of the clamping seat and matched with the sliding rail.
9. The rope fixed-length dividing structure with the rope clamping mechanism and the transmission mechanism cooperated as claimed in claim 1, wherein the rope breaking mechanism is a pair of scissors, a second clamping jaw is arranged on the right side of the pair of scissors, the rope after being wound sequentially passes through the second clamping jaw and the pair of scissors and is clamped by the rope clamping mechanism, and the second clamping jaw cooperates with the pair of scissors to clamp the rope when the pair of scissors shears the rope.
10. A rope fixed length dividing structure combining a rope clamping mechanism and a transmission mechanism is characterized in that the scissors are driven to open and close by a second telescopic cylinder, the second telescopic cylinder is controlled to push the scissors to complete shearing according to the time required by the rope clamping mechanism to move from the left end to the right end, and the second clamping jaw is driven by the cylinder to clamp or unclamp a rope according to the set time interval.

Description

Rope fixed-length dividing structure with rope clamping mechanism and transmission mechanism cooperated The scheme is a divisional application of Chinese patent, the application number of the mother application is 202411371722.8, and the application date is 2024-09-29. Technical Field The invention belongs to the technical field of algae cultivation equipment, and particularly relates to a rope fixed-length dividing structure with a rope clamping mechanism and a transmission mechanism in cooperation. Background A large amount of algae are cultivated in China by using a rope-extending cultivation method, asparagus is one of the algae, the gracilaria verrucosa is the main gracilaria algae cultivated in large scale in China, and the raw product of the gracilaria verrucosa is a mountain peninsula, and the produced agar is an irreplaceable important raw material for producing agar due to the good quality of the produced agar. The asparagus contains high-quality and high-content polysaccharide substances, and the polysaccharide product can be used for extracting agar, can also be used as the bait of abalone, has higher economic value and is widely planted in southeast coast of China. The rope-extending cultivation is a cultivation mode for hanging or supporting cultivation objects by using ropes and floaters as cultivation tools, fixing the ropes deep in the sea bottom and arranging proper intervals between the ropes. The artificial large-scale cultivation of asparagus adopts nutrition propagation, a plurality of strands of nylon ropes or polyethylene ropes are used for clamping asparagus seedlings in gaps of the asparagus seedlings, the seedlings are clamped, the ropes are cut into proper planting lengths at fixed length after the seedlings are clamped, and then the ropes clamped with the seedlings are fixed on a buoyant raft on the sea surface, so that the seedlings can freely grow in sea water. Although the existing seedling clamping equipment has realized automation to a certain extent, the fixed-length rope cutting links after seedling clamping also mostly rely on manual cutting of ropes, continuous and automatic fixed-length cutting cannot be realized, the overall operation efficiency is influenced, the length consistency of each section of seedling rope is difficult to ensure, the follow-up cultivation density and the growth uniformity are influenced, and the seedling clamping equipment adopts a servo motor to drive clamping jaws to grab the rope to move and match with a rope breaking mechanism to carry out fixed-length cutting. Disclosure of Invention The invention aims to provide a rope fixed-length dividing structure with a rope clamping mechanism and a transmission mechanism in cooperation, which solves the defects of low efficiency, poor precision, high system cost and complex control program in the seedling clamping rope dividing link in the prior art. The rope fixed-length dividing structure comprises a transmission mechanism, a rope clamping mechanism, a transmission rack and a rope breaking mechanism; The transmission mechanism is arranged in the left-right direction, the rope clamping mechanism comprises a first clamping jaw, a clamping seat, a first spring, a push rod and a push rod, the first clamping jaw is opened and closed to clamp or loosen a rope clamped with seedlings, the first clamping jaw is arranged on the clamping seat, and the clamping seat is arranged on the transmission mechanism and is driven by the transmission mechanism to move left and right; The transmission mechanism is arranged on the transmission frame, a track is arranged above the rope clamping mechanism, the track is horizontally arranged along the moving direction of the rope clamping mechanism, and arc-shaped deformation parts protruding upwards are arranged at two ends of the track corresponding to the transmission mechanism; One end of the ejector rod is in pushing fit with the first clamping jaw so as to enable the first clamping jaw to open and close, a first spring is matched between the ejector rod and the first clamping jaw, the other end of the ejector rod is in pushing fit with the bottom end of the push rod, the middle part of the push rod is movably arranged on the clamping seat in a penetrating manner, and the top end of the push rod is in rolling fit in the track; when the top end of the push rod leaves the arc-shaped deformation part, the push rod moves downwards to push the push rod to move horizontally, and the push rod pushes the first clamping jaw to close; The rope breaking mechanism is arranged between the transmission mechanism and the seedling clamping mechanism to cut off the rope with clamped seedlings. Further, the push rod is vertically arranged, a roller which is horizontally arranged is arranged at the top end of the push rod and is in rolling fit in the track, the middle of the arc-shaped deformation part is protruded upwards, two side edges are inclined to be in an inverted U shape, when