CN218104598U

CN218104598U - Fry catching device

Info

Publication number: CN218104598U
Application number: CN202222709308.6U
Authority: CN
Inventors: 丁荣占; 田地; 邢常乐; 徐军锋; 郑春波
Original assignee: Weihai Sande Aquatic Breeding Co ltd
Current assignee: Weihai Sande Aquatic Breeding Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2022-12-23
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a fry fishing device, catch mechanism, balanced seat, connecting rod and lift the device including the screening, balanced seat passes through the connecting rod and catches the up end fixed connection of mechanism with the screening, and the lift device includes branch, the up end fixedly connected with davit of branch, and the davit is hollow structure and inside swing joint has the movable rod. Through setting up the lift device, be convenient for drive screening and catch mechanism and go up and down to be convenient for catch the mechanism at the screening and catch and pull out the surface of water with it after finishing, specifically, start the wind-up roll, the wind-up roll carries out rolling work to wire rope, and wire rope's the other end then drives whole screening and catches the mechanism and upwards move this moment, thereby catch the mechanism to pull out the surface of water with the screening, compare artifical manual dragging and draw more convenient, labour saving and time saving effectively improves and catches efficiency.

Description

Fry catching device

Technical Field

The utility model relates to a fry fishing technical field specifically is a fry fishing device.

Background

The fry is also called 'fish flower'. The young fish after hatching is generally 6-9 mm in length. In the process of breeding and cultivating the fry, the fry need to be roughly classified due to different sizes of the fry, and then are salvaged and released, but most of the traditional fishing devices adopt net-spreading type fishing and then are manually selected, so that the mode not only wastes time and labor, but also is inaccurate in classification, and the net-spreading itself can damage the fry, therefore, the practicability is low;

chinese patent (patent No. CN212065404U, discloses a fry catching device for fry breeding), which adds stainless steel bolts, connecting rods, a coarse mesh enclosure, a first catching box, a tapered mesh cylinder, a fine mesh enclosure, a second catching box, a box cover and a shelving mesh plate, the design has screening catching ability, avoids the condition of different sizes of the caught fries, solves the problem that the original fry catching structure does not have screening catching ability and is inconvenient to use, and improves the screening catching effect of the utility model, but has the following disadvantages:

this catch device needs the breed personnel to manually drag and draw external rope and carry the draw to balanced seat after catching and finishing to catch the mechanism and pull out the surface of water with whole screening, waste time and energy, the pulling is inconvenient, has reduced and has catched efficiency, and if when using this equipment in the surface of water fishing boat, manually drags and draws still to have great danger, and the security is not high.

Disclosure of Invention

An object of the utility model is to provide a fry fishing device has and is convenient for to screen and catches the mechanism and pull out the surface of water, and labour saving and time saving effectively improves the characteristics of catching efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: a fry catching device comprises a screening catching mechanism, a balance seat, a connecting rod and a lifting device, wherein the balance seat is fixedly connected with the upper end face of the screening catching mechanism through the connecting rod. The lifting device comprises a supporting rod, a lifting arm is fixedly connected to the upper end face of the supporting rod, the lifting arm is of a hollow structure and is movably connected with a movable rod inside, one end of the movable rod extends to the outside of the lifting arm, a pulley is fixedly connected to the upper end face of the lifting arm, a winding roller is installed on the right side of the upper end face of the lifting arm, a steel wire rope is in winding connection with the outer wall of the winding roller, and the other end of the steel wire rope passes through the outer wall of the pulley and is fixedly connected with the upper end face of a balance seat. The cylinder is installed to the lower terminal surface of davit, and the lower terminal surface left side fixedly connected with connecting plate of movable rod, the output and the connecting plate fixed connection of cylinder.

In order to improve stability, as the utility model discloses a fry fishing device is preferred, the bottom fixedly connected with base of branch, the up end fixedly connected with counter weight frame of base, the inside of counter weight frame is provided with a plurality of balancing weights.

In order to make the movable rod activity more steady, conduct the utility model discloses a fry fishing device is preferred, the slide rail that two symmetries of the inner wall fixedly connected with of davit set up, and movable rod sliding connection is between two slide rails.

In order to restrict the home range to the movable rod, as the utility model discloses a device is preferred in fry fishing device, the equal fixedly connected with stopper in both ends around the outer wall right side of movable rod.

In order to reduce the resistance that sinks, as the utility model discloses a fry fishing device is preferred, the equal fixedly connected with pillar in the lower terminal surface left and right sides of balanced seat, the equal fixedly connected with weight block of the other end of two pillars, the weight block is the toper structure.

In order to facilitate fixing the base, as the utility model discloses a fry fishing device is preferred, the mounting hole has all been seted up to the up end four corners department of base.

In order to facilitate carrying out the rolling to wire rope, conduct the utility model discloses a fry fishing device is preferred, and the preceding terminal surface of wind-up roll is installed and is used for driving wind-up roll pivoted motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

through setting up the lift device, be convenient for drive screening and catch mechanism and go up and down to be convenient for catch the mechanism at the screening and catch and pull out the surface of water with it after finishing, specifically, start the wind-up roll, the wind-up roll carries out rolling work to wire rope, and wire rope's the other end then drives whole screening and catches the mechanism and upwards move this moment, thereby catch the mechanism to pull out the surface of water with the screening, compare artifical manual dragging and draw more convenient, labour saving and time saving effectively improves and catches efficiency. The davit bottom supports through branch and base, at first fix the base before the use, can be through placing the balancing weight in the counter weight frame is inside, thereby improve the stability of base, the mechanism is catched in the pulling screening of being convenient for, partial environment also can be fixed the base through the bolt, fixed effect is better, it is nimble to use, when starting the cylinder simultaneously, the cylinder passes through the connecting plate and drives the movable rod in the inside activity of davit, thereby can wind-up roll and the interval of pulley as required, it is convenient to adjust.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention showing the extending state of the movable rod;

FIG. 3 is a top view of the base of the present invention;

in the figure: 1. a screening and catching mechanism; 2. a balancing seat; 3. a connecting rod; 4. a hoisting device; 5. a strut; 6. a suspension arm; 7. a movable rod; 8. a pulley; 9. a wind-up roll; 10. a wire rope; 11. a cylinder; 12. a connecting plate; 13. a base; 14. a counterweight frame; 15. a balancing weight; 16. a slide rail; 17. a limiting block; 18. a pillar; 19. a weighting block; 20. and (7) installing holes.

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 to 3, a fry catching device includes a screening catching mechanism 1, a balance seat 2, a connecting rod 3 and a lifting device 4, wherein the balance seat 2 is fixedly connected with the upper end surface of the screening catching mechanism 1 through the connecting rod 3. The hoisting device 4 comprises a supporting rod 5, an upper end face of the supporting rod 5 is fixedly connected with a hoisting arm 6, the hoisting arm 6 is of a hollow structure and is movably connected with a movable rod 7, one end of the movable rod 7 extends to the outside of the hoisting arm 6, a pulley 8 is fixedly connected with the upper end face of the hoisting arm 6, a winding roller 9 is installed on the right side of the upper end face of the hoisting arm 6, a steel wire rope 10 is wound on the outer wall of the winding roller 9, and the other end of the steel wire rope 10 passes through the outer wall of the pulley 8 and is fixedly connected with the upper end face of the balance seat 2. The lower end face of the suspension arm 6 is provided with an air cylinder 11, the left side of the lower end face of the movable rod 7 is fixedly connected with a connecting plate 12, and the output end of the air cylinder 11 is fixedly connected with the connecting plate 12.

In this embodiment: through setting up the lift device 4, be convenient for drive screening and catch mechanism 1 and go up and down, thereby be convenient for catch mechanism 1 at the screening and catch and pull out the surface of water with it after finishing, specifically, start wind-up roll 9, wind-up roll 9 carries out rolling work to wire rope 10, wire rope 10's the other end then drives whole screening and catches mechanism 1 and upwards remove this moment, thereby catch mechanism 1 and pull out the surface of water with the screening, it is more convenient to compare artifical manual dragging, time saving and labor saving effectively improve and catch efficiency. When starting cylinder 11 simultaneously, cylinder 11 passes through connecting plate 12 and drives movable rod 7 in the inside activity of davit 6 to can adjust the interval of wind-up roll 9 and pulley 8 as required, it is convenient to adjust.

The bottom of branch 5 is fixedly connected with base 13, and the up end fixedly connected with counterweight housing 14 of base 13, the inside of counterweight housing 14 is provided with a plurality of balancing weights 15. Can be through placing balancing weight 15 in the inside of counter weight frame 14 to improve the stability of base 13, be convenient for the pulling screening catches mechanism 1.

The inner wall of the suspension arm 6 is fixedly connected with two symmetrically arranged slide rails 16, and the movable rod 7 is connected between the two slide rails 16 in a sliding manner. The movable rod 7 is slidably connected between the two slide rails 16, so that the movable rod 7 is more stable in movement.

The front end and the rear end on the right side of the outer wall of the movable rod 7 are fixedly connected with limit blocks 17. The equal fixedly connected with stopper 17 in both ends around the outer wall right side of movable rod 7, stopper 17 plays spacing effect, restriction movable rod 7's home range.

The equal fixedly connected with pillar 18 in the lower terminal surface left and right sides of balanced seat 2, the equal fixedly connected with weight 19 of the other end of two pillar 18, weight 19 is the toper structure. Pillar 18 is used for connecting weighting piece 19, through setting up weighting piece 19, makes screening fishing mechanism 1 sink into the pond more easily, and weighting piece 19 is the toper structure, effectively reduces the resistance that sinks, is favorable to screening fishing mechanism 1 to sink and catches the work.

Mounting holes 20 are formed in four corners of the upper end face of the base 13. Mounting hole 20 has all been seted up to the up end four corners department of base 13, can will fix with mounting hole 20 base 13 through the bolt, and fixed effect is better.

And a motor for driving the winding roller 9 to rotate is arranged on the front end surface of the winding roller 9. The front end face of the winding roller 9 is provided with a motor for driving the winding roller 9 to rotate, so that the winding roller 9 is driven to wind the steel wire rope 10 conveniently.

The working principle is as follows:

through setting up the lift device 4, be convenient for drive screening and catch mechanism 1 and go up and down, thereby be convenient for catch mechanism 1 at the screening and catch and pull out the surface of water with it after finishing, specifically, start wind-up roll 9, wind-up roll 9 carries out rolling work to wire rope 10, wire rope 10's the other end then drives whole screening and catches mechanism 1 and upwards remove this moment, thereby catch mechanism 1 and pull out the surface of water with the screening, it is more convenient to compare artifical manual dragging, time saving and labor saving effectively improve and catch efficiency. Davit 6 bottom supports through branch 5 and base 13, fixes base 13 before the use at first, can be through placing balancing weight 15 in counterweight housing 14 inside to improve base 13's stability, the mechanism 1 is catched in the pulling screening of being convenient for, and partial environment also can be fixed base 13 through the bolt, and fixed effect is better, uses in a flexible way. When starting cylinder 11 simultaneously, cylinder 11 passes through connecting plate 12 and drives movable rod 7 in the inside activity of davit 6 to can adjust the interval of wind-up roll 9 and pulley 8 as required, it is convenient to adjust.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fry fishing device, catches mechanism (1), balanced seat (2), connecting rod (3) and lifts device (4) including the screening, balanced seat (2) catch the up end fixed connection of mechanism (1), its characterized in that through connecting rod (3) and screening: the lifting device (4) comprises a supporting rod (5), the upper end face of the supporting rod (5) is fixedly connected with a lifting arm (6), the lifting arm (6) is of a hollow structure, the inner part of the lifting arm is movably connected with a movable rod (7), one end of the movable rod (7) extends to the outer part of the lifting arm (6), the upper end face of the movable rod is fixedly connected with a pulley (8), a winding roller (9) is installed on the right side of the upper end face of the lifting arm (6), a steel wire rope (10) is wound on the outer wall of the winding roller (9), and the other end of the steel wire rope (10) passes through the outer wall of the pulley (8) and is fixedly connected with the upper end face of the balance seat (2);

the lower terminal surface of davit (6) installs cylinder (11), the lower terminal surface left side fixedly connected with connecting plate (12) of movable rod (7), the output and connecting plate (12) fixed connection of cylinder (11).

2. The fry catching device of claim 1, wherein: the bottom fixedly connected with base (13) of branch (5), the up end fixedly connected with counterweight housing (14) of base (13), the inside of counterweight housing (14) is provided with a plurality of balancing weights (15).

3. The fry catching device of claim 1, wherein: the inner wall of the suspension arm (6) is fixedly connected with two symmetrically arranged slide rails (16), and the movable rod (7) is connected between the two slide rails (16) in a sliding manner.

4. The fry catching device of claim 1, wherein: the front end and the rear end on the right side of the outer wall of the movable rod (7) are fixedly connected with limit blocks (17).

5. The fry catching device of claim 1, wherein: the left side and the right side of the lower end face of the balance seat (2) are fixedly connected with supporting columns (18), the other ends of the two supporting columns (18) are fixedly connected with weighting blocks (19), and the weighting blocks (19) are of conical structures.

6. The fry catching device of claim 2, wherein: mounting holes (20) are formed in four corners of the upper end face of the base (13).

7. The fry catching device of claim 1, wherein: and a motor for driving the winding roller (9) to rotate is installed on the front end face of the winding roller (9).