CN203492591U

CN203492591U - Annular protective ring mounted on holothurian culture mesh cage

Info

Publication number: CN203492591U
Application number: CN201320598003.0U
Authority: CN
Inventors: 敖志辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-04
Filing date: 2013-09-26
Publication date: 2014-03-26
Anticipated expiration: 2023-09-26
Also published as: CN104412931A

Abstract

An annular protective ring mounted on a holothurian culture mesh cage is composed of an inner ring and an outer ring, wherein the diameter of the inner ring is smaller than the diameter of a partition board of the mesh cage by more than 30mm, and a plurality of rib plates with equal sizes are evenly distributed between the inner ring and the outer ring. The annular protective ring is mounted on the holothurian culture mesh cage to relieve or avoid breakage of the mesh cage caused by long-term friction between the mesh cage and seabed sediment.

Description

A kind of annular protective ring being arranged on holothruian cultures cylinder mould

Technical field

The utility model relates to seabed cylinder mould holothruian cultures, is a kind of annular protective ring being arranged on holothruian cultures cylinder mould.

Technical background

The patent such as " a kind of cylinder mould with cultivated shellfish is at the device of bottom culture sea cucumber " is authorized at present, separately there is " a kind of cylinder mould of culturing sea cucumbers " patent to be accepted, these patented technologies are all that the raft body of cylinder mould and buoyant raft is connected together, and together put into the seabed below shellfish culture buoyant raft together with floating body, impact by trend makes cylinder mould does horizontal direction reciprocating motion in seabed to the large-area nutriment creative condition obtaining in silt of sea cucumber, but facts have proved that cylinder mould silt friction long-term and seabed is easy to be damaged.

Summary of the invention

In order to overcome the cylinder mould silt friction long-term and seabed of culturing sea cucumbers, be easy to the technology drawback of being damaged.The utility model provides a kind of and is arranged on the annular protective ring on " a kind of cylinder mould of culturing sea cucumbers ", can effectively alleviate or avoid cylinder mould damaged.

The technical solution adopted in the utility model is: on " a kind of cylinder mould of culturing sea cucumbers ", install 2 protective rings additional, this annular protective ring is comprised of interior ring and outer shroud two parts, interior ring diameter is less than net cage separator diameter more than 30 millimeters, has the equally distributed gusset of a plurality of equal and opposite in directions between inner and outer ring.

The beneficial effects of the utility model are: this annular protective ring can keep cylinder mould to press close to the breakage that seabed can alleviate or avoid cylinder mould and silt friction to cause again.

Accompanying drawing explanation

Fig. 1-1st in Fig. 1, the overall structure figure of the utility model " a kind of annular protective ring being arranged on holothruian cultures cylinder mould ".

Fig. 1-2 in Fig. 1 is the A-A cutaway view in Fig. 1-1.

Fig. 2 is a kind of installation drawing bottom culture sea cucumber.In figure, 1. is cylinder moulds, is 2. annular protective rings, is 3. bamboo poles, is 4. connection cords, is 5. raft bodies, and D. represents seabed.

Embodiment

By the disposable annular protective ring that is injection molded into of injection molding machine of plastic for the planform of Fig. 1-1 in Fig. 1.

Annular protective ring is passed to 2-3 net cage separator from the inward at both ends of cylinder mould respectively, be sleeved on the etting of cylinder mould, because the diameter encircling in this annular protective ring is less than net cage separator more than 30 millimeters, net cage separator can play and make it can not depart from cylinder mould to the effect of annular protective ring axial location, during suit annular protective ring, the net cage separator that will jump bending successively, after mounting circular ring shape protective ring, net cage separator automatically replies straightened condition by the elasticity of plastics self.Above-mentioned cylinder mould is: " a kind of cylinder mould of culturing sea cucumbers " is characterized in that having a bamboo pole can make cylinder mould in propping up state in the middle of net cage separator, " a kind of cylinder mould of culturing sea cucumbers " connected to form to a device by connection cord and raft body, " a kind of cylinder mould of culturing sea cucumbers " on this device can press close to seabed, impact by trend makes its reciprocating motion of doing horizontal direction in seabed to the large-area nutriment creative condition obtaining in silt of sea cucumber, the breakage that annular protective ring can alleviate or avoid cylinder mould and the long-term friction of silt to cause.

Claims

1. the annular protective ring being arranged on holothruian cultures cylinder mould, it is characterized in that: annular protective ring is comprised of interior ring and outer shroud two parts, interior ring diameter is less than net cage separator diameter more than 30 millimeters, between inner and outer ring, there is the equally distributed gusset of a plurality of equal and opposite in directions, this annular protective ring is sleeved on to the breakage that can alleviate or avoid cylinder mould and the long-term friction of seabed silt to cause on " a kind of cylinder mould of culturing sea cucumbers ".