CN210529653U

CN210529653U - Electric hydraulic lifting fishing device

Info

Publication number: CN210529653U
Application number: CN201921357491.XU
Authority: CN
Inventors: 李焕豪; 黄技; 梁嘉莹; 张健超; 张澎; 陶韵如; 陈沛楷
Original assignee: Guangdong Ocean University
Current assignee: Guangdong Ocean University
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-15
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses an electronic hydraulic pressure lift fishing device, including metal flotation pontoon, electronic hydraulic pressure elevating gear, seal baffle, platform and connecting rod, be connected with the fore-stock directly over the metal flotation pontoon, and one side of fore-stock is provided with the after-poppet, be connected with the sliding claw under the fore-stock, the bottom of after-poppet is connected with the ball joint, the installation of electronic hydraulic pressure elevating gear's below rear is provided with water jet propulsion unit, the connecting rod is installed in the outside of pneumatic cylinder, and one side of connecting rod is connected with the slider, be connected with the slide rail under the slider, be connected with under the platform and cut the yoke, and install hydraulic power control system directly over the platform, be connected with the upper flat board under cutting the yoke. This electro-hydraulic pressure lift fishing device, the lift of salvaging the string bag is realized through electro-hydraulic pressure elevating gear's lift, and the device simple structure easily realizes, and the good reliability, and degree of automation is high.

Description

Electric hydraulic lifting fishing device

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is an electronic hydraulic pressure lift fishing device.

Background

In the world, the problems of water pollution of oceans and rivers and floating of garbage on water are increasingly serious, the main reason is that all countries pay attention to industrial progress, industrial residues and waste water are discharged into the rivers at will for convenience, passengers playing at sea abandon the household garbage at will, the household garbage flows into the ocean, and the water in the rivers, the crazy growth of water hyacinth and the water blockage are caused after long-term accumulation.

The liquid can not flow freely, so that various harmful substances and trace elements in a water body can grow rapidly, the life of human beings is influenced, even the living environment of marine organisms is damaged, the health of the marine organisms is damaged, the marine organisms are endangered to the disasters, the problem of how to treat the overwater garbage is urgent for the beautiful life of human beings and the clean home of the marine organisms, the method for treating the overwater garbage by people generally depends on manual salvage, and salvagers generally have huge bodies, are difficult to operate, lack of flexibility and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic hydraulic pressure lift fishing device to solve the method of handling rubbish on water of people now that proposes in the above-mentioned background art and generally lean on the manual work to salvage, it is huge that the general size of salvager is huge, the difficulty of handling, the problem that lacks flexibility etc..

In order to achieve the above object, the utility model provides a following technical scheme: an electric hydraulic lifting fishing device comprises a metal float, an electric hydraulic lifting device, a sealing baffle, a platform and a connecting rod, wherein a front bracket is connected right above the metal float, a rear bracket is arranged on one side of the front bracket, a sliding claw is connected under the front bracket, a ball joint is connected at the bottom of the rear bracket, a water jet propulsion device is arranged at the lower rear part of the electric hydraulic lifting device, the connecting rod is arranged at the outer side of the hydraulic cylinder, one side of the connecting rod is connected with a sliding block, a sliding rail is connected under the sliding block, a scissor arm is connected under the platform, and a hydraulic power control system is installed right above the platform, an upper flat plate is connected right below the scissor fork arm, and a fishing net bag is connected right below the upper flat plate.

Preferably, the rear support is symmetrically distributed about the center line of the front support, the rear support and the water jet propulsion device are parallel to each other, and the water jet propulsion device and the metal buoy are welded into an integrated structure.

Preferably, the electric hydraulic lifting device comprises a platform, a hydraulic cylinder, a connecting rod, a sliding block, a sliding rail, a scissor arm and a hydraulic power control system, and the sliding block is connected with the platform through the scissor arm.

Preferably, the surface area of seal baffle is greater than the surface area of salvaging the string bag, and salvages the string bag and be cavity rectangle open type structure to salvage the string bag and pass through the scissors arm and go up dull and stereotyped constitution elevation structure.

Preferably, the number of the hydraulic cylinders, the connecting rods and the sliding blocks is two, and the sum of the lengths of the hydraulic cylinders and the connecting rods is two thirds of the length of the platform.

Preferably, the fishing net bag forms a sliding structure through the shearing fork arm, the sliding block and the sliding rail, and the shearing fork arm is hinged and fixed with the fishing net bag.

Compared with the prior art, the beneficial effects of the utility model are that: the electric hydraulic lifting fishing device is provided with a fishing rod,

1. the lifting of the salvaging net bag is realized by the lifting of the electric hydraulic lifting device, the device has simple structure, easy realization, strong reliability and high automation degree, and can be used without worry when no one is in charge;

2. the electric hydraulic lifting device has the speed regulation function of the speed regulation valve when ascending and descending, so that the fishing net bag has the buffer function when ascending and descending, the impulsive force to the fishing device when ascending and descending is reduced, and the stability of the fishing device is enhanced;

3. the hydraulic oil circulates in the whole device in the ascending and descending processes of the electric hydraulic lifting device, so that the economical efficiency and the environmental protection performance of the fishing device are highlighted.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the unfolding structure of the present invention;

FIG. 3 is a schematic view of the back structure of the present invention;

fig. 4 is a side view schematic diagram of the platform of the present invention.

In the figure: 1. a metal float bowl; 2. a front bracket; 3. a rear bracket; 4. a sliding claw; 5. a ball joint; 6. an electro-hydraulic lifting device; 7. sealing the baffle; 8. a water jet propulsion unit; 9. a platform; 10. a hydraulic cylinder; 11. a connecting rod; 12. a slider; 13. a slide rail; 14. a scissor arm; 15. a hydraulic power control system; 16. an upper flat plate; 17. and (5) fishing the net bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electric hydraulic lifting fishing device comprises a metal buoy 1, a front support 2, a rear support 3, a sliding claw 4, a ball joint 5, an electric hydraulic lifting device 6, a sealing baffle 7, a water jet propulsion device 8, a platform 9, a hydraulic cylinder 10, a connecting rod 11, a sliding block 12, a sliding rail 13, a scissor arm 14, a hydraulic power control system 15, an upper flat plate 16 and a fishing net bag 17, wherein the front support 2 is connected right above the metal buoy 1, the rear support 3 is arranged on one side of the front support 2, the sliding claw 4 is connected right below the front support 2, the ball joint 5 is connected to the bottom of the rear support 3, the water jet propulsion device 8 is arranged below and behind the electric hydraulic lifting device 6, the connecting rod 11 is arranged on the outer side of the hydraulic cylinder 10, the sliding block 12 is connected to one side of the connecting rod 11, the sliding rail 13 is connected right below the sliding block 12, the scissor arm 14 is connected right below the platform, and a hydraulic power control system 15 is arranged right above the platform 9, an upper flat plate 16 is connected right below the scissor arm 14, and a fishing net bag 17 is connected right below the upper flat plate 16.

After-poppet 3 is about 2 central lines symmetric distributions of fore-stock, and after-poppet 3 is parallel to each other with water jet propulsion unit 8 to water jet propulsion unit 8 welds as integral structure with metal flotation pontoon 1, supports equipment through after-poppet 3 and fore-stock 2, is convenient for salvage the inside rubbish of river.

The electro-hydraulic lifting device 6 comprises a platform 9, a hydraulic cylinder 10, a connecting rod 11, a sliding block 12, a sliding rail 13, a scissor arm 14 and a hydraulic power control system 15, the sliding block 12 is connected with the platform 9 through the scissor arm 14, the scissor arm 14 is adjusted through the electro-hydraulic lifting device 6, and the automation degree of the lifting device in the operation process is improved.

The surface area of seal baffle 7 is greater than the surface area of salvaging string bag 17, and salvages string bag 17 for cavity rectangle open type structure to salvaging string bag 17 and constitute elevation structure through scissors arm 14 and last flat board 16, be convenient for salvage the rubbish of river inside, and will salvage string bag 17 and upwards pull and get and be convenient for retrieve rubbish.

The quantity that pneumatic cylinder 10, connecting rod 11 and slider 12 set up is two sets of, and the length sum of pneumatic cylinder 10 and connecting rod 11 is two-thirds of platform 9 length, drives slider 12 through pneumatic cylinder 10 and carries out horizontal migration, the stability of lifting means operation in-process.

The fishing net bag 17 forms a sliding structure through the scissor fork arm 14, the sliding block 12 and the sliding rail 13, the scissor fork arm 14 is hinged and fixed with the fishing net bag 17, the height of the fishing net bag 17 can be conveniently adjusted according to the height of fishing, and convenience in the using process of the fishing net bag is improved.

The working principle is as follows: when the electric hydraulic lifting fishing device is used, according to the drawings of fig. 1 and 2, an operator firstly places the metal buoy 1 and the water jet propulsion device 8 into river water, then opens the water jet propulsion device 8, pushes the metal buoy 1, the front support 2 and the rear support 3 to move on the river water through the water jet propulsion device 8, and connects the top of the water jet propulsion device 8 by the sliding claw 4 to ensure the stability of the hydraulic power control system 15 and the electric hydraulic lifting device 6 in the operation process;

according to the drawings of fig. 1 to 4, the hydraulic power control system 15 is symmetrically arranged on two sides of the upper rear part of the platform 9 and connected with the hydraulic cylinder 10, oil pressure is provided for the hydraulic cylinder 10 through an oil pipe, according to the drawing of fig. 4, due to the gravity action of the fishing net bag 17, the fishing net bag 17 enables the sliding block 12 to move towards the rear part of the device on the sliding rail 13 through the force transmitted by the scissor arms 14, the hydraulic cylinder 10 also moves towards the rear part of the device along with the sliding block, so that the fishing net bag 17 descends, when the fishing net bag 17 descends to the underwater part, the garbage in the river is fished through the fishing net bag 17, according to the drawing of fig. 1, when the hydraulic power control system 15 works, the oil tank transmits oil to the hydraulic cylinder 10 through the oil pipe, the hydraulic cylinder 10 is pushed to move towards the head part of the device, the force transmitted by the sliding block 12 of the sliding rail 13, the two scissor, the opening of the salvaging net bag 17 is sealed by the sealing baffle 7, so that the salvaged garbage is prevented from floating out of the salvaging net bag 17.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electronic hydraulic pressure lift fishing device, includes metal flotation pontoon (1), electronic hydraulic pressure elevating gear (6), seal baffle (7), platform (9) and connecting rod (11), its characterized in that: a front bracket (2) is connected right above the metal float (1), a rear bracket (3) is arranged at one side of the front bracket (2), a sliding claw (4) is connected under the front bracket (2), the bottom of the rear bracket (3) is connected with a ball joint (5), a water jet propulsion device (8) is arranged at the lower rear part of the electric hydraulic lifting device (6), the connecting rod (11) is arranged at the outer side of the hydraulic cylinder (10), one side of the connecting rod (11) is connected with a sliding block (12), a sliding rail (13) is connected under the sliding block (12), a shearing fork arm (14) is connected under the platform (9), a hydraulic power control system (15) is arranged right above the platform (9), an upper flat plate (16) is connected under the scissor fork arm (14), and a fishing net bag (17) is connected under the upper flat plate (16).

2. The electro-hydraulic lifting fishing device of claim 1, wherein: the rear support (3) is symmetrically distributed about the center line of the front support (2), the rear support (3) and the water jet propulsion device (8) are parallel to each other, and the water jet propulsion device (8) and the metal buoy (1) are welded into an integrated structure.

3. The electro-hydraulic lifting fishing device of claim 1, wherein: the electric hydraulic lifting device (6) comprises a platform (9), a hydraulic cylinder (10), a connecting rod (11), a sliding block (12), a sliding rail (13), a scissor arm (14) and a hydraulic power control system (15), and the sliding block (12) is connected with the platform (9) through the scissor arm (14).

4. The electro-hydraulic lifting fishing device of claim 1, wherein: the surface area of the sealing baffle (7) is larger than that of the fishing net bag (17), the fishing net bag (17) is of a hollow rectangular open structure, and the fishing net bag (17) forms a lifting structure through the scissor arms (14) and the upper flat plate (16).

5. The electro-hydraulic lifting fishing device of claim 1, wherein: the hydraulic cylinders (10), the connecting rods (11) and the sliding blocks (12) are arranged in two groups, and the sum of the lengths of the hydraulic cylinders (10) and the connecting rods (11) is two thirds of the length of the platform (9).

6. The electro-hydraulic lifting fishing device of claim 1, wherein: the fishing net bag (17) forms a sliding structure through the scissor arm (14), the sliding block (12) and the sliding rail (13), and the scissor arm (14) is hinged and fixed with the fishing net bag (17).