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A fast fishing vehicle for shellfish

A shellfish and seafood technology, applied in application, fish farming, animal husbandry, etc., can solve the problems of strong labor force, unreasonable structure, affecting appearance and survival rate, etc., and achieve the effect of ensuring freshness and vitality

Active Publication Date: 2021-06-29
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relatively soft tidal flats, manual capture is less efficient and labor intensive
To solve this problem, there are corresponding capture devices in the prior art, but due to their unreasonable structure, most of them have the problems of too complicated structure, high cost, or easy damage to shellfish
Affect appearance and survival rate

Method used

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  • A fast fishing vehicle for shellfish
  • A fast fishing vehicle for shellfish
  • A fast fishing vehicle for shellfish

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Refer to attached Figure 1~5 : A fast fishing vehicle for shellfish, comprising a capture vehicle 7, a collection box 10 and a spiral pumping device, the collection box 10 is arranged on the top of the capture vehicle 7, and the spiral pumping device includes at least two groups of conveying pipes 8, two groups of conveying pipes 8 They are respectively erected on the left and right sides of the collection box 10, and the upper part of the delivery pipe 8 is horizontally arranged above the collection box 10. The side of the delivery pipe 8 in the forward direction is sequentially provided with a rotary excavation mechanism for digging sediment and a water flow mud pump from the back to the front. Sand discharge device; the conveying pipe 8 is a bladeless spiral pumping pipe, and the bladeless spiral pumping pipe includes a plurality of coaxially installed spiral conveying rings 4. An annular spiral diversion chamber 403 is provided, and one side of the spiral diversion...

Embodiment 2

[0041] The diameters of the plurality of spiral conveying rings 4 gradually increase. A plurality of spiral conveying rings 4 are equipped with stepped pipes, the stepped pipes are double-layered pipes, a water delivery chamber 3 is formed between the double pipes, and the water delivery chamber 3 communicates with the spiral conveying ring 4 . A filter screen is provided at the water inlet end or the water outlet port of the spiral conveying ring 4 . Other settings and working process are the same as in Example 1.

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Abstract

The utility model relates to a fast fishing vehicle for shellfish, which belongs to the technical field of shellfish transportation. It is characterized in that: the collection box (10) is arranged on the top of the capture vehicle (7), the upper part of the conveying pipe (8) is horizontally arranged above the collection box (10), and the lower part is vertically placed on the rear side of the capture vehicle (7). One side of the pipe (8) is provided with a rotary excavation mechanism for excavating sediment; the conveying pipe (8) is a bladeless spiral pumping pipe, and the bladeless spiral pumping pipe includes a plurality of coaxially installed spiral conveying rings (4), The screw conveying ring (4) is externally fitted with a water delivery pipe or an air delivery pipe. The present invention utilizes a plurality of spiral conveying rings to gradually form forward force, and without the need for propeller blades, it can form a suction force on shellfish, without contact damage to shellfish, and realizes the protection of shellfish. The high-quality delivery of seafood and other seafood fully guarantees the freshness and vitality of shellfish.

Description

technical field [0001] The utility model relates to a fast fishing vehicle for shellfish, which belongs to the technical field of shellfish transportation technology. Background technique [0002] Shellfish, that is, molluscs with shells, such as clams, razor clams, etc. This type of seafood is usually widely farmed on the tidal flats in coastal areas. During the harvest season, manual excavation is usually used to loosen or dig the tidal flats first The silt on the top, and then remove this type of seafood. Due to the relatively soft tidal flats, manual capture is less efficient and labor intensive. In view of this problem, in the prior art, there are also corresponding capture devices, but due to their unreasonable structure, most of them have the problems of too complicated structure, high cost, or easy damage to shellfish. Affect appearance and survival rate. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K80/00
CPCA01K80/00
Inventor 马立修申晋孙贤明陈文钢孙霞李家鹏高明亮刘伟
Owner SHANDONG UNIV OF TECH
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