CN207135967U

CN207135967U - A kind of garden rice field Mixed cultivation of prawn and crab device

Info

Publication number: CN207135967U
Application number: CN201721159169.7U
Authority: CN
Inventors: 崔瀚文; 姚海立; 王德华
Original assignee: Jining Ecological Agriculture Technology Co Ltd
Current assignee: Jining Ecological Agriculture Technology Co Ltd
Priority date: 2017-09-12
Filing date: 2017-09-12
Publication date: 2018-03-27
Anticipated expiration: 2027-09-12

Abstract

The utility model discloses a kind of garden rice field Mixed cultivation of prawn and crab device, including two barrier assemblies being set in parallel in rice field, formed between two barrier assemblies and arrest gap, the barrier assembly includes pouring in the pedestal of rice field bottom, the both ends of the pedestal extend to the both sides opening position in rice field, more intubations have been poured in the inside of the pedestal, the upper end of the intubation and the upper surface flush of the pedestal, a framework is combined with above the pedestal, the bottom of the framework has the inserted link for coordinating the intubation, it is welded and fixed between the inserted link and the framework, a separation net is fixedly installed in the inside of the framework, the separation net passes through mouth close to what described that side for arresting gap had multiple tapers；The present apparatus can be realized realizes supporting altogether for shrimp crab in monolithic rice field, when needing to arrest shrimp crab, can induce shrimp crab to arresting in gap, conveniently be arrested, avoid the destruction to rice seedling.

Description

A kind of garden rice field Mixed cultivation of prawn and crab device

Technical field

It the utility model is related to a kind of garden rice field Mixed cultivation of prawn and crab device.

Background technology

In paddy field aquaculture, because the area in rice field is larger, and the rice seedling in rice field is more luxuriant, therefore can not be preferable The claw for realizing shrimp crab, destruction when arresting to rice seedling is larger.

Based on above mentioned problem, it is desirable to provide one kind can facilitate prawn crab to be gathered, the garden rice conveniently arrested Field Mixed cultivation of prawn and crab device.

Utility model content

Technical problem to be solved in the utility model, which is to provide one kind, can facilitate prawn crab to be gathered, convenient to carry out The garden rice field Mixed cultivation of prawn and crab device arrested.

The utility model is achieved through the following technical solutions：

A kind of garden rice field Mixed cultivation of prawn and crab device, including two barrier assemblies being set in parallel in rice field, in two institutes To state to be formed between barrier assembly and arrest gap, the barrier assembly is included pouring in the pedestal of rice field bottom, and the two of the pedestal End extends to the both sides opening position in rice field, has poured more intubations in the inside of the pedestal, the upper end of the intubation with it is described The upper surface flush of pedestal, a framework is combined with above the pedestal, the bottom of the framework, which has, coordinates the intubation Inserted link, it is welded and fixed between the inserted link and the framework, a separation net, institute is fixedly installed in the inside of the framework The mesh aperture for stating separation net is less than 1.5mm, and the separation net has multiple tapers close to described that side for arresting gap It is described to be gradually reduced by that one end of mouth away from the separation net by mouth, suture and set at the outer wall by mouth There are multiple ring portions, be equipped between multiple ring portions and tighten rope.

Preferably, the surface of the framework has the press strip for suppressing the separation net, and the press strip is away from the isolation That side of net is provided with coupling part, and screw is combined between the coupling part and the framework.

Preferably, trough is provided with tip position of the framework away from that side for arresting gap, it is described The bottom of trough has a small opening, using the aquatic animal in rice field as food under shrimp crab daily state, realizes grabbing for shrimp crab instantly When catching, feed can be launched by trough, after the completion of dispensing in trough priming petock, by feed from leakage in the presence of water Gone out in hole so that feed is entered in rice field, and because feed is to be launched to arrest interstitial site close, therefore shrimp crab is entering During row feeding, it can take advantage of a situation to enter and arrest in gap, increase the amount of arresting on the same day.

Preferably, the hatch bore diameter by mouth in a relaxed state of restricting of tightening is 10cm-15cm, described to tighten Restrict described in the state of tightening completely by the closure of openings of mouth.

The present apparatus is closed in shrimp crab developmental process by mouth, when shrimp crab grows up to, it is only necessary to opening portion as needed Point pass through mouth, then facilitate and arresting for shrimp crab is realized in gap arresting.

The beneficial effects of the utility model are：The present apparatus can be realized realizes supporting altogether for shrimp crab in monolithic rice field, is needing When arresting shrimp crab, shrimp crab can be induced to arresting in gap, conveniently be arrested, avoid the destruction to rice seedling, the present apparatus Structure it is relatively simple, cost is more cheap, is adapted to promote the use of.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is top view of the present utility model；

Fig. 2 is sectional view of the present utility model.

Embodiment

All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine in any way.

This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature It is an example in a series of equivalent or similar characteristics.

A kind of garden rice field Mixed cultivation of prawn and crab device as depicted in figs. 1 and 2, including two resistances being set in parallel in rice field Component 1 is kept off, is formed between two barrier assemblies 1 and arrests gap 2, the barrier assembly 1 includes pouring in rice field bottom Pedestal 101, the closing of lower end can be realized by pedestal, avoids shrimp crab from causing to circulate after burrowing, the both ends of the pedestal 101 The both sides opening position in rice field is extended to, more intubations 102, the upper end of the intubation 102 have been poured in the inside of the pedestal 101 With the upper surface flush of the pedestal 101, a framework 103, the bottom of the framework 103 are combined with the top of the pedestal 101 Portion has the inserted link 104 for coordinating the intubation 102, is welded and fixed between the inserted link 104 and the framework 103, described The inside of framework 103 is fixedly installed a separation net 105, and the mesh aperture of the separation net 105 is less than 1.5mm, the isolation Net 105 close to described that side for arresting gap 2 have multiple tapers by mouth 106, it is described by mouth 106 away from it is described every That one end of off-network 105 is gradually reduced, and is sutured at the outer wall by mouth 106 and is provided with multiple ring portions 107, in multiple institutes State to be equipped between ring portion 107 and tighten rope 108.

There is the compacting separation net 105 to use for a preferred embodiment in the utility model, the surface of the framework 103 Press strip 110, that side of the press strip 110 away from the separation net 105 is provided with coupling part 111, the coupling part Screw 112 is combined between 111 and the framework 103.

A preferred embodiment in the utility model, top of the framework 103 away from that side for arresting gap 2 Portion's opening position is provided with trough 4, and the bottom of the trough 4 has a small opening 401, with the water in rice field under shrimp crab daily state Lively thing is food, realizes when arresting of shrimp crab instantly, feed can be launched by trough, after the completion of dispensing in trough Priming petock, feed is gone out out of small opening in the presence of water so that feed is entered in rice field, because feed is to be launched It is close to arrest interstitial site, therefore shrimp crab can take advantage of a situation to enter and arrest in gap, increase arresting for the same day when carrying out feeding Amount.

A preferred embodiment in the utility model, described to tighten rope 108 described by mouth 106 in a relaxed state Hatch bore diameter is 12cm, described to tighten the closure of openings by mouth 106 in the state of tightening completely of rope 108.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model. Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims

A kind of 1. garden rice field Mixed cultivation of prawn and crab device, it is characterised in that：Including two barrier assemblies being set in parallel in rice field, Formed between two barrier assemblies and arrest gap, the barrier assembly includes pouring in the pedestal of rice field bottom, described The both ends of pedestal extend to the both sides opening position in rice field, have poured more intubations in the inside of the pedestal, the intubation it is upper End and the upper surface flush of the pedestal, a framework is combined with above the pedestal, the bottom of the framework, which has, to be coordinated The inserted link of the intubation, it is welded and fixed between the inserted link and the framework, one is fixedly installed in the inside of the framework Separation net, the mesh aperture of the separation net are less than 1.5mm, and the separation net has more close to described that side for arresting gap Individual taper by mouth, it is described to be gradually reduced by that one end of mouth away from the separation net, at the outer wall by mouth Suture is provided with multiple ring portions, is equipped between multiple ring portions and tightens rope.
2. garden rice field Mixed cultivation of prawn and crab device according to claim 1, it is characterised in that：The surface of the framework has pressure The press strip of the separation net is made, that side of the press strip away from the separation net is provided with coupling part, the connecting portion Divide and be combined with screw between the framework.
3. garden rice field Mixed cultivation of prawn and crab device according to claim 1, it is characterised in that：The framework is arrested away from described Trough is provided with the tip position of that side in gap, the bottom of the trough has small opening.
4. garden rice field Mixed cultivation of prawn and crab device according to claim 1, it is characterised in that：The rope of tightening is in relaxed state Lower described by the hatch bore diameter of mouth be 10cm-15cm, described to tighten rope opening by mouth described in the state of tightening completely Mouth closing.