CN218681350U

CN218681350U - Simple aquatic insect collecting device

Info

Publication number: CN218681350U
Application number: CN202222923871.3U
Authority: CN
Inventors: 邓平平; 徐嘉波; 施永海; 谢永德; 王建军; 刘建忠; 严银龙
Original assignee: Shanghai Fisheries Research Institute Shanghai Fisheries Technical Extension Station
Current assignee: Shanghai Fisheries Research Institute Shanghai Fisheries Technical Extension Station
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model provides a simple and easy aquatic collection worm device, including installing the water pump on the water pump support, installing connecting pipe on the water pump delivery port, installing at the combination tee bend of this connecting pipe other end, tee bend support, installing at the collection worm pocket and the fixed dead lever of the fixed collection worm pocket other end that make up two other exports of tee bend. The whole device is fixed on the same water layer by using the water pump bracket, the three-way bracket and the fixed rod. The device of the utility model is convenient to select, and the submersible pump is a conventional device in the breeding industry; the water pump bracket, the three-way bracket and the fixed rod can be built by bamboo poles; the tee joint can be assembled by PVC pipes. In the aspect of the effect, the water passing volume of the insect collecting net bag in unit time is increased by starting the water pump, and the insect collecting device is placed at the proper space position of the pond and the water layer according to the biological characteristics of the zooplankton, so that the ability of collecting the baits of the zooplankton is greatly enhanced, the labor cost is reduced, the working time is reduced, and the working efficiency is greatly improved.

Description

Simple aquatic insect collecting device

Technical Field

The utility model belongs to the technical field of the bait is catched, concretely relates to can collect simple and easy aquatic collection worm device of zooplankton bait by oneself.

Background

In the breeding process of aquatic animal fries (such as coilia ectenes, puffer fish and the like), the fries need zooplankton baits with different specifications and different nutrients in different growth and development stages. In the practical process, the most common method for collecting the zooplankton baits is to manually fish the zooplankton baits by using different mesh net bags. However, the method is not suitable for large-scale fry breeding companies, on one hand, the manual fishing takes a long time, and when the fry breeding stage is the busiest, the manual fishing is used for fishing the zooplankton baits, so that the time and the labor are wasted, and the labor cost is increased; on the other hand, when high-density offspring seed is cultivated, the amount of zooplankton baits manually fished is small, the single feeding is easy to be insufficient, and the population specification difference is increased.

In order to solve the technical problems, the prior art has conducted many beneficial explorations, for example, chinese utility model patent No. CN206008174U provides a biological bait collecting device applied to a large water surface bait pool, which comprises a submersible pump (1) suspended and fixed at a position about 20cm below the water surface in the center of the bait pool, a water outlet of the submersible pump is connected with a water pipe (2), the water pipe is a PVC transparent steel wire pipe, and the outlet of the submersible pump faces downward to the water surface; the water filter screen is characterized in that a steel cable (3) is arranged above the water surface, a pulley (9) is arranged on the steel cable (3), the water filter screen (5) is connected with the pulley (9) through a steel ring (4) arranged on the upper portion of the water filter screen, and the lower end portion of the water filter screen is connected with a bait storage bag (7) through a zipper (6).

Although the above-described device achieves automatic collection of biological bait for large surface bait ponds, it also has certain drawbacks: (1) The cost performance of equipment investment is low, and a steel cable and a pulley need to be erected. However, the abundance of the zooplankton baits in the pond changes greatly, so that the pond may be out of the pond in 7 to 10 days, the whole device needs to be replaced by other ponds, and the steel cables and the pulleys need to be erected again, so that the workload is increased; (2) The water outlet of the PVC transparent steel wire pipe of the device is higher than the water filtering screen, so that the collected biological bait is easy to wash out, and the sludge at the bottom of the tank is easy to wash out, which is possibly unfavorable for the collected insects; (3) The water filtering mesh bag is close to the bottom of the tank, and under the impact of water flow, the mesh bag is easy to scratch the bottom of the tank, and if sharp objects (broken shells) exist at the bottom of the tank, the mesh bag is easy to puncture, so that the water filtering mesh bag is not beneficial to long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses go on to above-mentioned problem, provide a along with simple and easy aquatic collection worm device of taking, overcome the defect that traditional net dragged for and automatic collection device need be built specially simultaneously. In order to realize the purpose, the utility model discloses the technical scheme who takes as follows:

the utility model provides a simple and easy aquatic collection worm device has following technical characteristic: the device comprises a water pump arranged on a water pump support, a connecting pipe arranged on a water outlet of the water pump, a combined tee joint arranged at the other end of the connecting pipe, a tee joint support, insect collecting net bags arranged on the other two outlets of the combined tee joint, and a fixing rod for fixing the other end of the insect collecting net bag. The water pump, the connecting pipe and the insect collecting net bag are maintained in the same water layer.

Preferably, in the simple aquatic insect collecting device provided by the utility model, the water pump bracket is composed of three bracket rods, the rod head parts of the three bracket rods are fixed together, and the tail end parts are distributed in a triangular shape. If the materials are taken from the ground, three bamboo poles are adopted and are in triangular vertical positions, and the head end parts are bound together.

Preferably, in the simple and easy aquatic collection worm device provided by the utility model, the water pump is the immersible pump, and the lifting rope is passed through at the head and the tail both ends and is installed on the water pump support, adjusts the position at any time according to the actual demand.

Preferably, in the simple and easy aquatic collection worm device provided by the utility model, the combination tee bend is including installing the horizontal head on the connecting pipe and setting up the U type pipe at this horizontal head other end, and two connectors and the collection worm pocket of this U type pipe are connected, intermediate junction portion and horizontal head intercommunication. If common PVC pipes can be selected for assembly.

Preferably, in the simple aquatic insect collecting device provided by the present invention, the three-way support is in an X shape, and the horizontal head is clamped in the V-shaped head at the upper end portion. Also can be built by bamboo poles.

Preferably, in the simple and easy aquatic collection worm device provided by the utility model, the other end of collection worm pocket is for collecting the mouth, bindes through rope (like the nylon rope) and is fixed in on the dead lever. The dead lever totally is two, corresponds two album worm pocket respectively, conveniently adjusts the pocket position.

The utility model discloses a beneficial guarantee and effect:

the utility model discloses to the problem that extensive seed breeds and gathers zooplankton bait existence, designed one set of simple and easy aquatic collection worm device, its simple structure, including install water pump on the water pump support, install connecting pipe on the water pump delivery port, install at the combination tee bend of this connecting pipe other end, tee bend support, install the dead lever at the collection worm pocket and the fixed collection worm pocket other end on two other exports of combination tee bend. In material selection, the submersible pump is a conventional device in the breeding industry; the water pump bracket, the three-way bracket and the fixed rod can be built by bamboo poles; the tee joint can be assembled by PVC pipes. The on-site material selection and assembly are realized, and the device can be built immediately according to the requirement.

In the aspect of the effect, the water passing volume of the insect collecting net bag in unit time is increased by starting the water pump, and the insect collecting device is placed at a proper spatial position of a pond and a water layer according to the biological characteristics of zooplankton, so that the capability of collecting bait of the zooplankton is greatly enhanced, the labor cost is reduced, the working time is shortened, and the working efficiency is greatly improved.

Drawings

Fig. 1 is a schematic structural view of a simple aquatic insect collecting device in the embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

According to fig. 1, the simple device 100 for collecting insects in water in this embodiment comprises a water pump bracket 1, a water pump lifting rope 2, a water pump 3, a connecting pipe 4, a three-way bracket 5, a combined three-way 6, an insect collecting mesh bag 7, a fixing rod 8 and a nylon rope 9. The whole device is fixed on the same water layer by using the water pump bracket 1, the three-way bracket 5 and the fixed rod 8.

The water pump bracket 1 is composed of three bracket rods, the head parts of the three bracket rods are fixed together, and the tail parts are distributed in a triangular shape. If the materials are taken from the ground, three bamboo poles are adopted and are in triangular vertical positions, and the head end parts are bound together.

The water pump 3 is a submersible pump, the head end and the tail end of the submersible pump are installed on a water pump support through water pump lifting ropes 2, and the position of the submersible pump is adjusted at any time according to actual requirements.

One end of the connecting pipe 4 is arranged on a water outlet of the water pump 3, the other end of the connecting pipe is arranged on the combined tee joint 6, the other two outlets of the combined tee joint 6 are provided with the insect collecting net bag 7, and the other end of the insect collecting net bag 7 is a collecting port and is bound and fixed on the fixing rod 8 through a nylon rope 9. The fixed rods 8 are two in number and respectively correspond to the two pest collecting net bags 7, so that the positions of the net bags can be conveniently adjusted.

The combined tee 6 comprises a horizontal head 61 arranged on the connecting pipe and a U-shaped pipe 62 arranged at the other end of the horizontal head, two connectors of the U-shaped pipe are connected with the insect collecting net bag, and the middle connecting part is communicated with the horizontal head. If common PVC pipes can be selected for assembly.

The horizontal head 61 of the combined tee joint 6 is erected on the tee joint support 5, the tee joint support 5 is X-shaped and can be built by using a bamboo pole, and the horizontal head 61 is clamped in the V-shaped head at the upper end part.

The insect collecting mesh bag 7 is a common mesh bag, and insect collecting mesh bags with different meshes can be selected according to the specification of required zooplankton baits.

The device of the embodiment is convenient to select, and the submersible pump is a conventional device in the breeding industry; the water pump bracket, the three-way bracket and the fixed rod can be built by bamboo poles; the tee joint can be assembled by PVC pipes. The on-site material selection and assembly are realized, and the device can be built immediately according to the requirement.

In the aspect of the effect, the water passing volume of the insect collecting net bag in unit time is increased by starting the water pump, and the insect collecting device is placed at the proper space position of the pond and the water layer according to the biological characteristics of the zooplankton, so that the ability of collecting the baits of the zooplankton is greatly enhanced, the labor cost is reduced, the working time is reduced, and the working efficiency is greatly improved.

The present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A simple aquatic insect collecting device is characterized by comprising a water pump arranged on a water pump bracket, a connecting pipe arranged on a water outlet of the water pump, a combined tee joint arranged at the other end of the connecting pipe, a tee joint bracket, insect collecting net bags arranged on the other two outlets of the combined tee joint, and a fixing rod for fixing the other end of the insect collecting net bag,

the water pump, the connecting pipe and the insect collecting net bag are maintained in the same water layer.

2. The simple aquatic insect collecting device according to claim 1, wherein:

the water pump support consists of three support rods, the head parts of the three support rods are fixed together, and the tail parts of the three support rods are distributed in a triangular shape.

3. The simple aquatic insect collecting device according to claim 2, wherein:

the water pump is a submersible pump, and the head end and the tail end of the water pump are installed on the water pump support through lifting ropes.

4. The simple aquatic insect collecting device according to claim 1, wherein:

the combined tee joint comprises a horizontal head arranged on the connecting pipe and a U-shaped pipe arranged at the other end of the horizontal head, two connectors of the U-shaped pipe are connected with the pest collecting mesh bag, and the middle connecting part is communicated with the horizontal head.

5. The simple aquatic insect collecting device according to claim 4, wherein:

the three-way support is X-shaped, and the horizontal head is clamped in the V-shaped head at the upper end part.

6. The simple aquatic insect collecting device according to claim 1, characterized in that:

the other end of the insect collecting net bag is a collecting opening and is bound and fixed on the fixing rod through a rope.

7. The simple aquatic insect collecting device according to claim 6, wherein:

wherein, the dead lever totally two, correspond two collection worm pocket respectively.

8. The simple aquatic insect collecting device according to claim 6, wherein:

wherein the rope is a nylon rope.