CN207769321U - A kind of Plant nematode tray separator - Google Patents

Abstract

The utility model discloses a kind of Plant nematode tray separators, including tray lid, tray body, separating screen, nematode collection screen and supporting rack, tray lid is installed above the tray body, and tray body bottom is provided with bottom plate, supporting rack is installed inside the tray body, and supporting rack end is provided with supporting rod, separating screen is fixed with inside support frame as described above, and it is fixed with nematode collection screen on the outside of supporting rack, water cavity is detached with being enclosed between nematode collection screen inside the tray body, and it is communicated with drainpipe on tray body, inner cover structure is installed above the nematode disengagement chamber and charging chamber.The Plant nematode tray separator replaces deep cup structure using tray structure setting, and be arranged using the removable nematode disengagement chamber branched away, it is convenient to remove, it can effectively improve working efficiency, the experiment of nematode separation can be efficiently carried out, the development of control of nematode industry is promoted.

Description

A kind of Plant nematode tray separator

Technical field

The utility model is related to Plant nematode technical field of experiment equipment, specially a kind of Plant nematode tray separation dress It sets.

Background technology

The nematodiasis of plant is a kind of destructive disease on plant, wherein soybean cyst nematode Heterodera glycines, Polymyxa graminis, pine Nematode and root-knot nematode etc. are pathogenic nematodes important on crops, such as plant once infect Bursaphelenchus xylophilus can be dead in a short time It dies, since the disease spread speed is fast, harm is serious, and plant death rate of catching an illness is high, and prevention is extremely difficult, and many countries are all arranged For the important quarantine object of Harmful, existing nematode separator may be used deep cup and isolate nematode adult and children Worm, but it is complicated, it is cumbersome, and inconvenience is taken out to the nematode of separation.

In order to solve disadvantage existing currently on the market, it is badly in need of improving the technology of separator, can preferably carries out The experiment of control of nematode promotes the development of control of nematode industry.

Utility model content

The purpose of this utility model is to provide a kind of Plant nematode tray separators, to solve in above-mentioned background technology It is proposed isolates nematode adult and larva using deep cup, but complicated, cumbersome, and is taken out not to the nematode of separation Just the problem of.

To achieve the above object, the utility model provides the following technical solutions：A kind of Plant nematode tray separator, packet Tray lid, tray body, separating screen, nematode collection screen and supporting rack are included, tray lid, and tray are installed above the tray body Body bottom is provided with bottom plate, supporting rack is equipped with inside the tray body, and supporting rack end is provided with supporting rod, the support It is fixed with separating screen inside frame, and is fixed with nematode collection screen on the outside of supporting rack, encloses and is provided with inside the separating screen Charging chamber, and nematode disengagement chamber has been enclosed on the outside of separating screen and on the inside of nematode collection screen, the tray body inside and line It has been enclosed separation water cavity between worm collection screen, and has been communicated with drainpipe on tray body, the nematode disengagement chamber and charging chamber Top is equipped with inner cover structure.

Preferably, the inner cover structure of setting is inside the tray lid and tray body of the tray body and top installation Bright glass material is constituted, and the bottom plate being arranged below tray body is to be inclined outwardly structure.

Preferably, the tray body inner annular is provided with four groups of supporting racks, and supporting rack both ends are both provided with recessed The supporting rod of slot simultaneously supports the supporting bar structure being arranged on the inside of frame and matches with separating screen, and setting on the outside of supporting rack Supporting bar structure match with nematode collection screen.

Preferably, the separating screen and nematode collection screen are inside tray body by the supporting rack structure that is fixed as one Detachable structure, and the nematode disengagement chamber bottom that separating screen and nematode collection screen are enclosed is provided with filter paper.

Preferably, the mesh number of the nematode collection screen is more than the mesh number of separating screen, and the separation being arranged inside tray body Sieve is 40-60 mesh, while the nematode collection screen of outside setting is 300-500 mesh.

Compared with prior art, the utility model has the beneficial effects that：The Plant nematode tray separator, structure setting Rationally, using tray structure setting, deep cup structure is replaced, it is easy to use, and be arranged using the removable nematode disengagement chamber branched away, It is convenient to remove, working efficiency can be effectively improved, and filter paper is arranged using nematode disengagement chamber bottom, avoid internal moisture Accumulation can preferably carry out the experiment of control of nematode, promote the development of control of nematode industry.

Description of the drawings

Fig. 1 is that the utility model structure faces diagrammatic cross-section；

Fig. 2 is the utility model structure schematic top plan view.

In figure：1, tray lid, 2, inner cover structure, 3, tray body, 4, nematode disengagement chamber, 5, charging chamber, 6, bottom plate, 7, separation Water cavity, 8, drainpipe, 9, filter paper, 10, separating screen, 11, nematode collection screen, 12, supporting rod, 13, supporting rack.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Plant nematode tray separator, including Tray lid 1, tray body 3, separating screen 10, nematode collection screen 11 and supporting rack 13,3 top of tray body are equipped with tray lid 1, and 3 bottom of tray body is provided with bottom plate 6, supporting rack 13 is equipped with inside tray body 3, and 13 end of supporting rack is provided with supporting rod 12, the inner cover structure 2 that 3 inside of tray lid 1 and tray body of tray body 3 and top installation is arranged is transparent glass material structure At, and the bottom plate 6 that 3 lower section of tray body is arranged is to be inclined outwardly structure, 3 inner annular of tray body is provided with four groups of supporting racks 13, And 13 both ends of supporting rack be both provided with simultaneously supported with reeded supporting rod 12 12 structure of supporting rod that the inside of frame 13 is arranged with Separating screen 10 matches, and 12 structure of supporting rod that 13 outside of supporting rack is arranged matches with nematode collection screen 11, supports Separating screen 10 is fixed with inside frame 13, and 13 outside of supporting rack is fixed with nematode collection screen 11,10 inside of separating screen encloses It is provided with charging chamber 5, and 10 outside of separating screen and 11 inside of nematode collection screen have been enclosed nematode disengagement chamber 4, bolter It is detachable structure that net 10 and nematode collection screen 11 are fixed as one structure inside tray body 3 by supporting rack 13, and is detached 4 bottom of nematode disengagement chamber that sieve 10 and nematode collection screen 11 are enclosed is provided with filter paper 9, the mesh number of nematode collection screen 11 More than the mesh number of separating screen 10, and the separating screen 10 that is arranged of 3 inside of tray body is 40-60 mesh, while the line of outside setting Worm collection screen 11 is 300-500 mesh, and the inside of tray body 3 detaches water cavity 7 with being enclosed between nematode collection screen 11, and tray Drainpipe 8 is communicated on body 3, nematode disengagement chamber 4 and 5 top of charging chamber are equipped with inner cover structure 2.

Operation principle：When using the Plant nematode tray separator, the plant sample pulverized is tiled place first Inside charging chamber 5, to charging chamber 5 inside discharge water and cover inner cover structure 2, after placing a period of time, water body is passed through into draining Pipe 8 excludes that water is drained into charging chamber 5 simultaneously and is rinsed, and plant slag stays in charging chamber 5 by the separation of separating screen 10 Inside, and enter inside nematode disengagement chamber 4 with flow after nematode floating, it is stayed in nematode disengagement chamber 4 by nematode collection screen 11 Portion when in use takes out nematode disengagement chamber 4, and here it is the whole process of Plant nematode tray separator work.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of Plant nematode tray separator, including tray lid (1), tray body (3), separating screen (10), nematode are collected Sieve (11) and supporting rack (13), it is characterised in that：Tray lid (1), and tray body (3) bottom are installed above the tray body (3) Portion is provided with bottom plate (6), is equipped with supporting rack (13) inside the tray body (3), and supporting rack (13) end is provided with support Bar (12), support frame as described above (13) is internal to be fixed with separating screen (10), and is fixed with nematode collection screen on the outside of supporting rack (13) (11), it is enclosed inside the separating screen (10) and is provided with charging chamber (5), and separating screen (10) outside and nematode collection screen (11) inside has been enclosed nematode disengagement chamber (4), and the tray body (3) is internal to be enclosed between nematode collection screen (11) There is separation water cavity (7), and is communicated with drainpipe (8) on tray body (3), peace above the nematode disengagement chamber (4) and charging chamber (5) Equipped with inner cover structure (2).

2. a kind of Plant nematode tray separator according to claim 1, it is characterised in that：The tray body (3) and The inner cover structure (2) being arranged inside the tray lid (1) and tray body (3) of top installation is transparent glass material composition, and The bottom plate (6) being arranged below tray body (3) is to be inclined outwardly structure.

3. a kind of Plant nematode tray separator according to claim 1, it is characterised in that：In the tray body (3) Portion's annular is provided with four groups of supporting racks (13), and supporting rack (13) both ends are both provided with reeded supporting rod (12), simultaneously Supporting rod (12) structure being arranged on the inside of supporting rack (13) matches with separating screen (10), and setting on the outside of supporting rack (13) Supporting rod (12) structure match with nematode collection screen (11).

4. a kind of Plant nematode tray separator according to claim 1, it is characterised in that：The separating screen (10) By supporting rack (13) structure that is fixed as one it is detachable structure inside the tray body (3) with nematode collection screen (11), and point Nematode disengagement chamber (4) bottom that sieve (10) and nematode collection screen (11) are enclosed is provided with filter paper (9).

5. a kind of Plant nematode tray separator according to claim 1, it is characterised in that：The nematode collection screen (11) mesh number is more than the mesh number of separating screen (10), and the separating screen (10) being arranged inside tray body (3) is 40-60 mesh, The nematode collection screen (11) that outside is arranged simultaneously is 300-500 mesh.