CN206208622U - A kind of device of portable separation and Extraction soil nematodes - Google Patents

Abstract

The utility model is related to a kind of device of portable separation and Extraction soil nematodes, it is characterised in that：The left-half and right half part of rack body are connected by mid-stent hinge pin, it is in portable case type structure after rack body or so doubling, the backboard of rack body is that funnel arranges panel, evenly distributed arrangement funnel putting hole on funnel arrangement panel, the bottom surface corner axle of rack body is connected with longitudinal bracing post, extracts funnel and is placed in funnel putting hole, extracts funnel bottom connection rubber tube, sebific duct end accompanies spring clip, extracts funnel inside 20 mesh mesh screens of arrangement.Its low manufacture cost, can simultaneously extract a large amount of pedotheques, and foldable, facilitate field to use and can save indoor storage space.

Description

A kind of device of portable separation and Extraction soil nematodes

Technical field

The utility model is related to a kind of device of portable separation and Extraction soil nematodes, belongs to agronomy and field of ecology, More particularly to a kind of foldable, mancarried device for extracting soil nematodes.

Background technology

Soil nematodes extracting method has many kinds, and every kind of method has respective advantage and disadvantage and the scope of application.It is native both at home and abroad Earth nematode extracting method mainly has tray method, sucrose floating centrifugal process and the graceful funnel partition method of Bel.The wherein graceful leakage of Bel Bucket partition method is simple to operate laborsaving, separates very fast, it is not necessary to some special equipment.The method be primarily adapted for use in grittiness it is relatively strong, The poor soil of stickiness；It is easy to extract and separates the larger nematode of activity in soil；About 2-3 days total extraction time.Using Modified Baermann funnel method funnel equipment includes：The stainless steel mesh screen of 20 mesh, sebific duct, spring clip and funnel.Funnel equipment is general to be placed On the shelf of the fixation made in iron stand or by plank or iron sheet.Placing funnel using iron stand needs to buy a large amount of brandreths Platform, high cost, installation, dismounting, transport are all wasted time and energy；Using fixed shelf, it is impossible to dismantle, it has not been convenient to carry, and need Want certain parking space.Both the above method is unsuitable for extracting soil nematodes in the wild.

The content of the invention

The purpose of this utility model is to provide a kind of device of portable separation and Extraction soil nematodes, its low manufacture cost, A large amount of pedotheques can be simultaneously extracted, and it is foldable, facilitate field to use and indoor storage space can be saved.

What the technical solution of the utility model was realized in：A kind of device of portable separation and Extraction soil nematodes, by Rack body, funnel arrangement panel, funnel putting hole, mid-stent folding, handle, fixed grab, fixed buckle, longitudinal bracing Post, folding connecting rod, bottom chain extension bar, extract funnel, sebific duct composition, it is characterised in that：The left-half of rack body and right half Part is connected by mid-stent hinge pin, is in portable case type structure after rack body or so doubling, and the backboard of rack body is Funnel arranges panel, and evenly distributed arrangement funnel putting hole on funnel arrangement panel, the bottom surface corner axle of rack body is connected with Longitudinal bracing post, folding connecting rod one end is connected with longitudinal bracing post medium position axle, and the other end is connected with rack body side axle, So as to form triangular structure with longitudinal bracing post, rack body, to being reinforced between longitudinal bracing post and rack body；Support master Connected by bottom chain extension bar between two longitudinal bracing posts of body or so direction of both ends；Rack body or so two ends middle part is solid Surely handle is connected with, there is fixing card the handle left and right sides that there is fixed grab, one end the handle left and right sides of rack body one end Button；It is defined by the position of mid-stent folding, the left-half side of rack body is fixed with fixed buckle, the right side of rack body Half part side is fixed with fixed grab；After rack body or so doubling, grab, fixation are fixed in the handle end both sides of rack body Buckle is worked in coordination fixation, and the fixed grab, fixed buckle beside the mid-stent folding of rack body are worked in coordination fixation；Carry Take funnel to be placed in funnel putting hole, extract funnel bottom connection rubber tube, sebific duct end accompanies spring clip, extracts inside funnel Arrange 20 mesh mesh screens.

Good effect of the present utility model is its low manufacture cost, foldable, convenient using storage, and can be carried simultaneously A large amount of pedotheques are taken, is adapted to field and is extracted pedotheque nematode.

Brief description of the drawings

Fig. 1 is structure chart of the present utility model.

Fig. 2 is the structure chart after rack body of the present utility model is folded.

Specific embodiment

The utility model is described further below in conjunction with the accompanying drawings：As shown in Figure 1, 2, a kind of portable separation and Extraction soil The device of earth nematode, by rack body 1, funnel arrangement panel 2, funnel putting hole 3, mid-stent folding 4, handle 5, fixing card Hook 6, fixed buckle 7, longitudinal bracing post 8, folding connecting rod 9, bottom chain extension bar 10, extract funnel 11, sebific duct 12 and constitute, its feature It is：The left-half and right half part of rack body 1 are connected by the axle of mid-stent folding 4, after the doubling of rack body 1 or so In portable case type structure, the backboard of rack body 1 is funnel arrangement panel 2, evenly distributed arrangement funnel on funnel arrangement panel 2 Putting hole 3, the bottom surface corner axle of rack body 1 is connected with longitudinal bracing post 8, the one end of folding connecting rod 9 and the middle part of longitudinal bracing post 8 Position axis are connected, and the other end is connected with the side axle of rack body 1, so as to form triangle with longitudinal bracing post 8, rack body 1 Structure, to being reinforced between longitudinal bracing post 8 and rack body 1；Two longitudinal bracing posts 8 of the direction of both ends of rack body 1 or so Between connected by bottom chain extension bar 10；The two ends of rack body 1 or so middle part has been fixedly connected with handle 5, the one end of rack body 1 The left and right sides of handle 5 left and right sides of handle 5 that has fixed grab 6, one end have fixed buckle 7；With the position of mid-stent folding 4 Standard is set to, the left-half side of rack body 1 is fixed with fixed buckle 7, and the right half part side of rack body 1 is fixed with Determine grab 6；After the doubling of rack body 1 or so, the end both sides of handle 5 of rack body 1 are fixed grab 6, fixed buckle 7 and are worked in coordination Fixed, the fixed grab 6 on the side of mid-stent folding 4 of rack body 1, fixation buckle 7 are worked in coordination fixation；Extract funnel 11 It is placed in funnel putting hole 3, extracts the bottom connection rubber tube 12 of funnel 11, the end of sebific duct 12 accompanies spring clip, extracts funnel 11 Inside 20 mesh mesh screens of arrangement.

When using, the rack body 1 of portable case type is launched, the two-part funnel of rack body 1 or so arrangement panel 2 is spelled Rectangularity desktop, funnel arranges that panel 2 is made up of plank, and the corner longitudinal bracing post 8 of the bottom of rack body 1 is routed up as four Individual table leg, longitudinal bracing post 8 is aluminium-alloy pipe, and the bottom telescopic lever 10 that the lower section of longitudinal bracing post 8 is stretched as needed is adjusted Highly, bottom chain extension bar 10 is aluminium-alloy pipe, has folding connecting rod 9 to reinforce between rack body 1 and longitudinal bracing post 8, extracts leakage Bucket 11 is placed in the funnel putting hole 3 on funnel arrangement panel 2, is extracted funnel 11 and is connected with sebific duct 12, is clamped with spring clip Sebific duct end, 20 mesh mesh screens is put into funnel, you can complete the preparation of separation and Extraction soil nematodes, and then is separated Extract the operation of soil nematodes.

After finishing, extraction funnel 11 and sebific duct 12 are withdrawn, upset longitudinal bracing post 8 playbacks, and rack body 1 is therefrom right Suitcase is converted into, the fixed grab 6 at the handle end of rack body 1 is blocked with fixed buckle 7, in the middle bracket of rack body 1 The fixed grab 6 of the position of portion's folding 4 blocks with fixed buckle 7, that is, complete the overall fixation of the suitcase of rack body 1.

Claims (1)

1. a kind of device of portable separation and Extraction soil nematodes, panel, funnel putting hole, branch are arranged by rack body, funnel Frame middle part folding, handle, fixed grab, fixed buckle, longitudinal bracing post, folding connecting rod, bottom chain extension bar, extract funnel, glue Pipe is constituted, it is characterised in that：The left-half and right half part of rack body are connected by mid-stent hinge pin, rack body It is in portable case type structure after the doubling of left and right, the backboard of rack body is funnel arrangement panel, evenly distributed on funnel arrangement panel Arrangement funnel putting hole, the bottom surface corner axle of rack body is connected with longitudinal bracing post, folding connecting rod one end and longitudinal bracing post Medium position axle is connected, and the other end is connected with rack body side axle, so as to form triangle with longitudinal bracing post, rack body Structure, to being reinforced between longitudinal bracing post and rack body；Between two longitudinal bracing posts of rack body or so direction of both ends Connected by bottom chain extension bar；Rack body or so two ends middle part has been fixedly connected with handle, and the handle of rack body one end is left There is fixed buckle the handle left and right sides that there is fixed grab, one end right both sides；It is defined by the position of mid-stent folding, support master The left-half side of body is fixed with fixed buckle, and the right half part side of rack body is fixed with fixed grab；Rack body After the doubling of left and right, the handle end both sides of rack body are fixed grab, fixed buckle and are worked in coordination fixation, in the support of rack body Fixed grab beside portion's folding, fixed buckle are worked in coordination fixation；Extract funnel to be placed in funnel putting hole, extract funnel Bottom connection rubber tube, sebific duct end accompanies spring clip, extracts funnel inside 20 mesh mesh screens of arrangement.