CN111749219A

CN111749219A - Miniature floater fishing device in river course

Info

Publication number: CN111749219A
Application number: CN202010645962.8A
Authority: CN
Inventors: 周兵
Original assignee: Individual
Current assignee: Ningxia Xinlida Construction Engineering Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2020-10-09
Anticipated expiration: 2040-07-07
Also published as: CN111749219B

Abstract

The invention discloses a river channel micro-floating object fishing device which comprises mounting seats fixed on two sides of a river bank, blocking nets, pull ropes and supporting rods, wherein reciprocating lead screws are rotatably connected between the two mounting seats, rotating shafts are arranged on the reciprocating lead screws, two water wheels are symmetrically and fixedly inserted in the rotating shafts, lead screw sliding blocks and two groups of scraping plates are symmetrically arranged on the reciprocating lead screws, the scraping plates are connected with the lead screw sliding blocks through damping mechanisms, each damping mechanism comprises a rotating shaft sleeve and a rotating shaft, the rotating shaft sleeve is fixedly connected to the bottom sides of the lead screw sliding blocks, and the scraping plates are fixedly connected to the rotating shafts. The invention utilizes the impact action of the water flow in the center of the river to drive the water wheel to rotate, so that the reciprocating screw rod drives the screw rod slide block to approach to the river bank, when the scraping plates gradually approach to the abutting rod, the abutting rod abuts against the scraping plates to rotate, and the two scraping plates gather the floating objects intercepted by the blocking nets to the bank side, thereby facilitating the quick centralized salvage of workers.

Description

Miniature floater fishing device in river course

Technical Field

The invention relates to the technical field of river channel treatment, in particular to a miniature floating object fishing device for a river channel.

Background

Rivers are an important part of the life of the earth and are the basis for human survival and development. Rivers are one of the most basic forms of existence in diverse ecosystems on earth. Historically, the occurrence and development of mankind and social ecosystem are interdependent and inseparable with rivers, which not only generate life, but also breed and generate human culture. The life problems of the river not only relate to the reproduction, the rest and the ecological steady state of land aquatic organisms, but also directly influence the mental belief, the soul image and the taste symbolic significance of the river, people and social relatives thereof formed in the long-term history tradition of human beings.

The river surface of river often can float a large amount of surface of water floats, can influence water environment when the floater is too much, the water velocity of river central authorities is fast, and it is slow more to be close to bank side rivers, just so produced the torrent, the direction is from the place that the velocity of flow is high to the direction rotation that the velocity of flow is low, the torrent of one-level just like the conveyer belt like this, slowly push the floater to the bank, current salvage mode workman directly salvages the floater to the bank through salvaging the net, and sometimes when the floater is too much, the workman has not timely salvaged the floater and just taken away by the river, make salvage efficiency lower.

Disclosure of Invention

The invention aims to overcome the defects that in the prior art, a salvaging worker directly salvages floaters to a bank side through a salvaging net, and sometimes the salvaging efficiency is low because the salvaging worker does not timely salvage the floaters and takes away the floaters by river water when the floaters are too much, so that the miniature floaters salvaging device for the river channel is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

a fishing device for miniature floaters in a river course comprises mounting seats fixed on two sides of a river bank, blocking nets, pull ropes and abutting rods, wherein a reciprocating lead screw is rotatably connected between the two mounting seats, a rotating shaft is arranged on the reciprocating lead screw, two water wheels are symmetrically and fixedly inserted in the rotating shaft, and lead screw sliding blocks are symmetrically arranged on the reciprocating lead screw;

the scraper blades are connected with the screw rod sliding block through a damping mechanism, the damping mechanism comprises a rotating shaft sleeve and a rotating shaft, the rotating shaft sleeve is fixedly connected to the bottom side of the screw rod sliding block, the scraper blades are fixedly connected to the rotating shaft, a damping ring is arranged in the rotating shaft sleeve, the rotating shaft and the damping ring are in interference fit, and one end of the stay cord, far away from a river bank, is symmetrically and fixedly connected to the scraper blades.

Preferably, a notch is reserved on the damping ring, a stop pin is fixedly connected to the rotating shaft, and the stop pin is located in the notch.

Preferably, the two water wheels are arranged in parallel and are positioned in the center of a river, and the rotation direction of the two water wheels is consistent with the flow direction of river water.

Compared with the prior art, the invention has the beneficial effects that:

1. utilize the impact of river central authorities rivers to drive the water wheels and rotate to make reciprocal lead screw drive the lead screw slider and be close to the river bank, when the scraper blade was close to gradually and supports the pole, support the pole and support the scraper blade and take place to rotate, two scraper blades are held together the floater of blocking net interception to the bank, make things convenient for the staff to concentrate fast and salvage.

2. Support to being the splayed when two sets of scraper blades by the pole to carry out the water conservancy diversion to the river, the river velocity of flow of both sides increases, makes river central authorities velocity of flow slow down relatively, and the water wheels rotational speed reduces, makes the scraper blade reduce at the speed of backing back, thereby lets the staff have longer time to salvage the floater of gathering together, has increased work efficiency, and the stay cord slowly straightens the scraper blade simultaneously and resets, prepares for the work of gathering together next time.

3. When the pivot rotated in the pivot cover, the backing pin rotated along the breach of damping circle, restricted the turned angle of scraper blade to pivot laminating damping circle rotates, and interference fit frictional force between them is big, makes and can carry out the auto-lock after the rotation of every turn of pivot stops, guarantees that the floater of scraper blade gathers together the effect.

Drawings

FIG. 1 is a schematic structural view of a river channel micro-floating object salvaging device provided by the invention;

FIG. 2 is a schematic structural view of the scraper gathering the floating objects;

FIG. 3 is a schematic view of the arrangement of the net and scraper blades;

fig. 4 is a schematic view of the internal cross-sectional structure of the spindle cover.

In the figure: 1-mounting seat, 2-reciprocating screw rod, 3-screw rod slide block, 4-scraper, 5-blocking net, 6-rotating shaft, 7-water wheel, 8-pull rope, 9-push rod, 10-rotating shaft sleeve, 11-rotating shaft, 12-stop pin and 13-damping ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a fishing device for river channel micro-floating objects, which comprises mounting seats 1 fixed on both sides of a river bank, a blocking net 5, a pull rope 8, a support rod 9 and two groups of scraping plates 4.

Specifically speaking, it is connected with reciprocal lead screw 2 to rotate between two mount pads 1, be equipped with pivot 6 on the reciprocal lead screw 2, the symmetry is fixed to be alternate on pivot 6 has two water wheels 7, two water wheels 7 parallel arrangement just are located river central authorities, two water wheels 7 direction of rotation keep unanimous with river water flow direction, the velocity of flow of river central authorities rivers is relatively very fast, can provide sufficient power for water wheels 7, the symmetry is equipped with lead screw slider 3 on the reciprocal lead screw 2, scraper blade 4 is connected with lead screw slider 3 through damping mechanism, this damping mechanism includes pivot cover 10 and pivot 11, pivot cover 10 fixed connection is in lead screw slider 3's bottom side, scraper blade 4 fixed connection is on pivot 11, be equipped with damping circle 13 in the pivot cover 10.

Pivot

11 and 13 interference fit of damping circle, reserve the breach on the damping circle 13, fixedly connected with backing pin 12 on the pivot 11, backing pin 12 is located the breach, when pivot 11 rotates in pivot cover 10, backing pin 12 rotates along damping circle 13's breach, restriction scraper blade 4's turned angle, and pivot 11 laminating damping circle 13 rotates, interference fit frictional force between them is big, make and to carry out the auto-lock after 11 rotation stops at every turn of pivot, the one end symmetry fixed connection that the river bank was kept away from to stay cord 8 is on scraper blade 4.

More specifically, the working principle of the invention is as follows: the water wheel 7 is driven to rotate by the impact action of river central water flow, so that the reciprocating screw 2 drives the screw slide block 3 to approach to a river bank, when the scraper 4 gradually approaches to the abutting rod 9, the abutting rod 9 abuts against the scraper 4 to rotate, the two scrapers 4 gather floaters intercepted by the blocking net 5 to the bank side, and the quick centralized salvage of workers is facilitated, when the two groups of scrapers 4 are abutted to be splayed by the abutting rod 9, so that river water is guided, the river water flow speed at the two banks is increased, the river central flow speed is relatively reduced, the rotating speed of the water wheel 7 is reduced, the retreating speed of the scraper 4 is reduced, so that the workers have longer time to salvage the gathered floaters, the working efficiency is improved, meanwhile, the scraper 4 is slowly straightened and reset by the pull rope 8 to prepare for the next gathering work, when the rotating shaft 11 rotates in the rotating shaft sleeve 10, the stop pin 12 rotates along the gap of the damping ring 13, the turned angle of restriction scraper blade 4 to pivot 11 laminating damping circle 13 rotates, and interference fit frictional force between them is big, makes pivot 11 rotate at every turn and can carry out the auto-lock after stopping, guarantees that the floater of scraper blade 4 gathers together the effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The fishing device for the miniature floaters in the river channel is characterized by comprising mounting seats (1) fixed to two sides of a river bank, a blocking net (5), a pulling rope (8) and a supporting rod (9), wherein a reciprocating lead screw (2) is rotatably connected between the two mounting seats (1), a rotating shaft (6) is arranged on the reciprocating lead screw (2), two water wheels (7) are symmetrically and fixedly inserted in the rotating shaft (6), and lead screw sliding blocks (3) are symmetrically arranged on the reciprocating lead screw (2);

two sets of scraper blades (4), scraper blade (4) are connected with screw rod slider (3) through damping mechanism, and this damping mechanism includes pivot cover (10) and pivot (11), pivot cover (10) fixed connection is in the bottom side of screw rod slider (3), scraper blade (4) fixed connection is on pivot (11), be equipped with damping circle (13) in pivot cover (10), pivot (11) and damping circle (13) interference fit, the one end symmetry fixed connection of riverbank is kept away from in stay cord (8) is on scraper blade (4).

2. The device for salvaging the river channel micro-floating objects as claimed in claim 1, wherein a gap is reserved on the damping ring (13), a stop pin (12) is fixedly connected to the rotating shaft (11), and the stop pin (12) is positioned in the gap.

3. The device for salvaging the river channel micro-floating objects as claimed in claim 1, wherein the two water wheels (7) are arranged in parallel and are positioned in the center of the river, and the rotation direction of the two water wheels (7) is consistent with the river flow direction.