CN210299054U

CN210299054U - Leech cultivation suspension cage

Info

Publication number: CN210299054U
Application number: CN201921216574.7U
Authority: CN
Inventors: 闫珊珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-14
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to a leech cultivation cage belongs to fishery cultured equipment technical field, including the lower support ring body, go up support ring body and eyelet fabric, eyelet fabric cladding is in the bottom and the outer fringe of lower support ring body and upwards extend the cladding and live support ring body outer fringe and upper portion, eyelet fabric top is to inside extension setting, this part of the inside extension in top of eyelet fabric is called to put and flees a book edge, it is called to put and flees a book mouth of throwing along the hole in the middle of, it has three lifting ropes to go up support ring body upper system, three lifting ropes are tied on a couple together, still include a pulley mechanism, pulley mechanism bottom intermediate position department is equipped with the link, couple upper portion is hung on the link. The utility model discloses a cage carries out the leech breed at the surface of water, possesses the leech and prevents escaping the function, and it is all very convenient to remove, take off, install the cage, is convenient for shift the leech to the labour has significantly reduced.

Description

Leech cultivation suspension cage

Technical Field

The utility model relates to a leech cultivation cage belongs to fishery cultured equipment technical field.

Background

At present, a net cage culture mode is generally adopted on equipment for culturing leeches. However, the leech net cage culture has many problems: the volume is large, the infrastructure cost is high, and the escape prevention and natural enemy prevention effects are not ideal; and has the defect that food in the net cage is rotten due to high temperature. The prevention system is imperfect, harmful bacteria are bred quickly, and the cultivation yield is low and the survival rate is not high, which are not easy to observe and manage.

The utility model discloses a utility model patent application number is CN201821447540.4 discloses a leech cultivation cage uses the eyelet fabric and adopts two circle bodies to support, directly places and breeds in the pond surface of water, settles a plurality of montants in the pond, ties the rope between the montant, ties the cage on the rope just can. However, there are problems with this: according to the technical scheme, the port is tied or pulled by a zipper in normal times, when the material is required to be fed into the suspension cage, the port needs to be opened firstly, so that the operation is very troublesome, the efficiency is influenced, the workload is increased, and when the material is fed by opening the port, leeches can climb upwards along the inner wall of the mesh cloth and possibly climb out; the leeches are only cultured in the suspension cage in the youth period, the suspension cage is directly tied on the rope through the suspension rope in winter and the spawning period, the moving position is very troublesome, and the leeches are also very troublesome to transfer when the suspension cage needs to be taken down and installed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve and exist not enoughly among the prior art, provide a remove, take off, install leech cultivation cage very convenient all, be convenient for shift the leech, greatly reduce the labour cost, possess effectual leech simultaneously and prevent escaping the function.

The utility model discloses a realize through following technical scheme:

the utility model provides a leech cultivation cage, including the lower support ring body, go up support ring body and eyelet fabric, eyelet fabric cladding is at the bottom and the outer fringe of lower support ring body and upwards extend the cladding and live support ring body outer fringe and upper portion, the eyelet fabric top is to inside extension setting, this part of the inside extension in top of eyelet fabric is called to put away and rolls over the edge, it called to put in the mouth to put away to roll over the hole in the middle of edge, it has three lifting ropes to go up to support ring body overhead system, three lifting ropes are tied in a batch on a couple, still include a pulley mechanism, pulley mechanism includes the pulley yoke, it is equipped with two back shafts to pass the pulley yoke, all install a pulley on every back shaft, the annular groove has been seted up to the circumferencial direction intermediate part department of pulley mechanism bottom, pulley mechanism bottom intermediate position department is equipped with the link, couple upper.

The utility model discloses a cage carries out the leech breed at the surface of water, possesses the leech and prevents escaping the function, and it is all very convenient to remove, take off, install the cage, is convenient for shift the leech to the labour has significantly reduced.

Further preferably, the three lifting ropes are uniformly distributed at the positions of the ropes on the upper support ring body.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

Drawings

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

FIG. 2 is a schematic view of a portion A of FIG. 1;

fig. 3 is a schematic structural view of the pulley mechanism;

fig. 4 is a side view of the pulley mechanism.

In the figure: 1. mesh cloth; 2. a lower support ring body; 3. an upper support ring body; 4. an inner support ring body; 5. a throwing port; 6. a lifting rope; 7. hooking; 8. a pulley mechanism; 9. a pulley yoke; 10. a support shaft; 11. a pulley; 12. hanging a ring; 13. an annular groove; 14. the anti-escape edge.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The leech culturing suspension cage shown in fig. 1 to 4 comprises a lower supporting ring body 2, an upper supporting ring body 3 and a mesh fabric 1, wherein the mesh fabric 1 covers the bottom and the outer edge of the lower supporting ring body 2 and extends upwards to cover the outer edge and the upper part of the upper supporting ring body 3, and is characterized in that: the utility model discloses a portable multifunctional hanging ring, including eyelet fabric 1, this part that the top of eyelet fabric 1 inwards extended is called to be put away and rolls over along 14, it rolls over along 14 middle holes and is called to put in mouthful 5 to put away, it has three lifting ropes 6 to go up to be system on the support ring body 3, three lifting ropes 6 are the evenly distributed at the position of tether on last support ring body 3, three lifting ropes 6 are tied together on a couple 7, still include a pulley mechanism 8, pulley mechanism 8 includes pulley yoke 9, it is equipped with two back shafts 10 to pass pulley yoke 9, all install a pulley 11 on every back shaft 10, annular groove 13 has been seted up to the circumferencial direction intermediate part department of pulley 11, pulley mechanism 8 bottom intermediate position department is equipped with link 12, couple 7 upper portion is hung on link 12.

The working process is as follows:

the utility model discloses mainly use on the actual pond surface of water, install a lot of montants on the surface of water, be the rope between the montant, the utility model discloses a pulley mechanism hangs on the rope, and annular groove 13 on the pulley 11 plays about fixed cage, prevents cage round trip movement, and it only needs to take off couple 7 can to take off the cage, and is very convenient, prevents to run away and rolls over and play the effect that prevents that the leech from running away along 14, puts in bait in to the cage through the dog-house.

In the description of the present invention, the terms "inside", "outside", "upper", "lower", "top", "bottom", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Claims

1. The utility model provides a leech cultivation cage, includes lower support ring body (2), goes up support ring body (3) and eyelet fabric (1), eyelet fabric (1) cladding is in the bottom and the outer fringe of lower support ring body (2) and upwards extends the cladding and live support ring body (3) outer fringe and upper portion, its characterized in that: mesh cloth (1) top is to inside extension setting, this part of the inside extension in top of mesh cloth (1) is called to be released and rolls over along (14), it rolls over along (14) middle hole and is called to put in mouthful (5) to release to escape, it has three lifting ropes (6) to go up to system on the supporting ring body (3), three lifting ropes (6) are on a couple (7) together, still include a pulley mechanism (8), pulley mechanism (8) include pulley yoke (9), it is equipped with two back shaft (10) to pass pulley yoke (9), all install a pulley (11) on every back shaft (10), annular groove (13) have been seted up in the circumferencial direction intermediate part department of pulley (11), pulley mechanism (8) bottom intermediate position department is equipped with link (12), couple (7) upper portion is hung on link (12).

2. The leech cultivation cage according to claim 1, wherein: the three lifting ropes (6) are uniformly distributed at the positions of the ropes tied on the upper support ring body (3).