CN219641374U - Modularized nematode separation device - Google Patents

Abstract

The utility model discloses a modularized nematode separation device, which comprises a shell, wherein a fixing plate is fixedly connected inside the shell, a transverse slot is fixedly connected to the left end face of the shell, and a transverse plug is fixedly connected to the right end face of the shell; the upper end surface of the fixed plate is fixedly connected with a plurality of longitudinal locking mechanisms for longitudinally locking the shell; the device carries out horizontal concatenation through setting up horizontal plug and horizontal slot to separator, carries out vertical concatenation to separator through setting up vertical locking mechanism, the pivoted board drives the removal of movable plate when upwards moving through promoting the drive piece, the movable plate passes through the rack and drives first gear and rotate, first gear drives the locking board through the second gear and rotates, accomplish the vertical locking of separator under the effect of two sets of locking boards, for current separator, this device simple structure not only can use alone also can the combination use, effectively improve space utilization.

Description

Modularized nematode separation device

Technical Field

The utility model belongs to the technical field of plant nematode separation, and particularly relates to a modularized nematode separation device.

Background

Plant quarantine is one of the main responsibilities of customs for maintaining national biosafety, and plant nematodes are an important component of plant quarantine. The rapid separation and high efficiency of plant nematodes are important links of plant nematode quarantine, and the current port quarantine mainly adopts Beeman funnel method, shallow tray method, floating device method and the like for plant nematode separation, wherein the Beeman funnel method can meet the separation requirements of most plant nematodes. The method is mainly based on the principle that a sample is made into small strips or segments, coated gauze or non-woven fabric is soaked in water, and nematodes are settled to the bottommost part of a funnel by utilizing the water-driving characteristics of the nematodes and gravity factors, so that the purpose of separating the nematodes is achieved.

At present, beman hoppers used in various laboratories and scientific research institutions of customs are all single hoppers made of glass materials, and the manufacturing cost is high, the manufacturing process is complex, the breakage rate is high, and the space utilization rate is low, so that a modularized nematode separator which is relatively simple in manufacturing process and can be used singly or in combination is required in the market.

Disclosure of Invention

The utility model aims to provide a modularized nematode separation device, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the modularized nematode separation device comprises a shell, wherein a fixing plate is fixedly connected to the inside of the shell, a separation funnel is movably connected to the inside of the fixing plate, a transverse slot is fixedly connected to the left end face of the shell, and a transverse plug is fixedly connected to the right end face of the shell; the upper end face of the fixing plate is fixedly connected with a plurality of longitudinal locking mechanisms for longitudinally locking the shell.

Preferably, the longitudinal locking mechanism comprises a protective shell, the inside fixedly connected with mounting panel of protective shell, the lower terminal surface of protective shell is fixed with the articulated frame, the inside fixedly connected with articulated rod of articulated frame, the surface rotation of articulated rod is connected with the rotor plate, the surface sliding connection of second gear has the movable plate, the lower terminal surface fixedly connected with drive block of movable plate, the drive block is located the upside of articulated rod.

Preferably, the left end face of the movable plate is fixedly connected with a rack, the left side of the rack is rotationally connected with a first fixed shaft on the surface of the mounting plate, the surface of the first fixed shaft is fixedly connected with a first gear, the rack is in meshed connection with the first gear, the upper side of the rack is rotationally connected with a second fixed shaft on the surface of the mounting plate, the surface of the second fixed shaft is fixedly connected with a second gear, the second gear is in meshed connection with the first gear, the surface of the second fixed shaft is also fixedly provided with a locking plate, and a spring is arranged between the rotating plate and the protective shell.

Preferably, the locking plate, the second fixed shaft, the second gear, the movable plate, the first fixed shaft and the first gear are all provided with two groups, the movable plate is arranged symmetrically around the middle part, the longitudinal locking mechanism is provided with four groups and is distributed in rectangular four corners, the lower end face of the shell is fixedly connected with four groups of longitudinal inserting rods, the surface of each longitudinal inserting rod is fixedly connected with a matching part, and locking grooves are formed in the matching part.

Preferably, the lower side of the separating funnel is fixedly communicated with a hose, and a water stop clamp is arranged on the surface of the hose.

Preferably, if the transverse plug is required to be inserted, the transverse plug can be inserted into a clamping groove generated by the transverse slot.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device carries out transverse splicing on the separating device by arranging the transverse plug and the transverse slot, carries out longitudinal splicing on the separating device by arranging the longitudinal locking mechanism, controls the rotating plate to rotate by the longitudinal plug rod, drives the moving plate to move when the rotating plate moves upwards by pushing the driving block, drives the first gear to rotate by the rack, and drives the locking plate to rotate by the first gear through the second gear;

2. the device resets the rotating plate by arranging the spring, and after the longitudinal inserting rod releases the extrusion of the rotating plate, the elastic potential energy generated by the spring controls the rotating plate to reset, so that the longitudinal splicing efficiency of the utility model is effectively improved.

Drawings

FIG. 1 is a schematic diagram of a modular nematode separator d1 according to the present utility model;

FIG. 2 is a schematic view of a longitudinal locking mechanism according to the present utility model;

FIG. 3 is a front view of a modular nematode separator device of the present utility model with transverse and longitudinal splices;

FIG. 4 is a cross-sectional view of a modular nematode separator assembly according to the present utility model;

in the figure: 1. a housing; 2. a fixing plate; 3. a longitudinal rod; 4. a separating funnel; 5. a transverse plug; 6. a transverse slot; 7. a hose; 8. a water stop clamp; 100. a longitudinal locking mechanism; 101. a protective housing; 102. a mounting plate; 103. a hinge bracket; 104. a rotating plate; 105. a hinge rod; 106. a spring; 107. a moving plate; 108. a driving block; 109. a rack; 110. a first fixed shaft; 111. a second gear; 112. a first gear; 113. a locking plate; 114. a mating portion; 115. a locking groove; 116. and a second fixed shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the modularized nematode separation device comprises a shell 1, wherein a fixed plate 2 is fixedly connected inside the shell 1, a separation funnel 4 is movably connected inside the fixed plate 2, a transverse slot 6 is fixedly connected to the left end face of the shell 1, and a transverse plug 5 is fixedly connected to the right end face of the shell 1; the upper end surface of the fixed plate 2 is fixedly connected with a plurality of longitudinal locking mechanisms 100 for longitudinally locking the shell 1.

The longitudinal locking mechanism 100 comprises a protective shell 101, a mounting plate 102 is fixedly connected to the inner portion of the protective shell 101, a hinge frame 103 is fixedly connected to the lower end face of the protective shell 101, a hinge rod 105 is fixedly connected to the inner portion of the hinge frame 103, a rotating plate 104 is rotatably connected to the surface of the hinge rod 105, a moving plate 107 is slidably connected to the surface of a second gear 111, a driving block 108 is fixedly connected to the lower end face of the moving plate 107, and the driving block 108 is located on the upper side of the hinge rod 105.

Further, a rack 109 is fixedly connected to the left end face of the moving plate 107, a first fixed shaft 110 is rotatably connected to the left side of the rack 109 on the surface of the mounting plate 102, a first gear 112 is fixedly connected to the surface of the first fixed shaft 110, the rack 109 is in meshed connection with the first gear 112, a second fixed shaft 116 is rotatably connected to the upper side of the rack 109 on the surface of the mounting plate 102, a second gear 111 is fixedly connected to the surface of the second fixed shaft 116, the second gear 111 is in meshed connection with the first gear 112, a locking plate 113 is further fixed to the surface of the second fixed shaft 116, and a spring 106 is arranged between the rotating plate 104 and the protective housing 101.

Further, two groups of locking plates 113, second fixing shafts 116, second gears 111, moving plates 107, first fixing shafts 110 and first gears 112 are arranged symmetrically around the middle moving plate 107, four groups of longitudinal locking mechanisms 100 are arranged and distributed in rectangular four corners, the lower end face of the shell 1 is fixedly connected with four groups of longitudinal inserting rods 3, the surfaces of the longitudinal inserting rods 3 are fixedly connected with matching parts 114, and locking grooves 115 are formed in the matching parts 114.

Further, a hose 7 made of rubber material is fixedly communicated with the lower side of the separating funnel 4, and a water stop clamp 8 is arranged on the surface of the hose 7.

Further, if a lateral insertion is required, the lateral plug 5 may be inserted into a slot created by the lateral slot 6.

Further, the shell 1 is made of ABS engineering plastics, and has a height of 500mm, a length of 220mm and a width of 200mm; the inner diameter of the separating funnel 4 is 180mm, and the length from top to bottom is 300mm; the length of the longitudinal inserted link 3 is 200mm, the diameter is 14mm, and the bracket clamping groove is 15mm; the height of the transverse plug 5 is 300mm, the maximum external width is 149mm, the minimum external width is 129mm, and the thickness is 10mm; the height of the transverse slot 6 is 300mm, the maximum outer width is 150mm, the minimum outer width is 130mm, and the thickness is 10mm.

The working principle and the using flow of the utility model are as follows: after the utility model is installed, if the transverse splicing is needed, an operator only needs to insert the transverse plug 5 of one group of separating devices into the transverse slot 6 of the other group of separating devices, if the longitudinal splicing is needed, the bottom separating device is transversely spliced, a new separating device is taken, the longitudinal plug 3 of the upper separating device is inserted into the fixed plate 2 of the bottom separating device corresponding to the position of the longitudinal plug 3, the rotating plate 104 rotates upwards around the hinging rod 105 after being pressed by the longitudinal plug 3, the hinging rod 105 rotates upwards and pushes the driving block 108 to move upwards, the driving block 108 drives the movable plate 107 which is expected to be fixedly connected to move upwards, the movable plate 107 drives the rack 109 which is fixedly connected with the movable plate to move upwards, the rack 109 drives the first gear 112 which is meshed with the rack 109 to rotate, the first gear 112 drives the second gear 111 which is meshed with the first gear 111 drives the second fixed shaft 116 which is fixedly connected with the second gear, the second fixed shaft 116 drives the locking plate 113 which is fixedly connected with the second gear, the second fixed shaft 116 rotates, the upper end of the locking plate 113 rotates to the locking plate 113 under the action of the left locking plate and right locking plate 113, and the upper end of the locking plate 113 rotates to the matching part 114, so that the longitudinal splicing of the separating devices is realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A modular nematode separator device comprising a casing (1), characterized in that: the novel separating device is characterized in that a fixing plate (2) is fixedly connected to the inside of the shell (1), a separating funnel (4) is movably connected to the inside of the fixing plate (2), a transverse slot (6) is fixedly connected to the left end face of the shell (1), and a transverse plug (5) is fixedly connected to the right end face of the shell (1); the upper end face of the fixed plate (2) is fixedly connected with a plurality of longitudinal locking mechanisms (100) for longitudinally locking the shell (1).

2. A modular nematode separation apparatus as claimed in claim 1, wherein: the vertical locking mechanism (100) comprises a protective shell (101), a mounting plate (102) is fixedly connected to the inside of the protective shell (101), a hinge bracket (103) is fixedly arranged on the lower end face of the protective shell (101), a hinge rod (105) is fixedly connected to the inside of the hinge bracket (103), a rotating plate (104) is rotatably connected to the surface of the hinge rod (105), a moving plate (107) is slidably connected to the surface of a second gear (111), a driving block (108) is fixedly connected to the lower end face of the moving plate (107), and the driving block (108) is located on the upper side of the hinge rod (105).

3. A modular nematode separation apparatus as claimed in claim 2, wherein: the left end face fixedly connected with rack (109) of movable plate (107), the left side of rack (109) is connected with first fixed axle (110) in the surface rotation of mounting panel (102), the fixed surface of first fixed axle (110) is connected with first gear (112), rack (109) are connected with first gear (112) meshing, the upside of rack (109) is connected with second fixed axle (116) in the surface rotation of mounting panel (102), the fixed surface of second fixed axle (116) is connected with second gear (111), second gear (111) and first gear (112) meshing are connected, the surface of second fixed axle (116) still is fixed with locking board (113), be provided with spring (106) between rotor plate (104) and protective housing (101).

4. A modular nematode separator device as claimed in claim 3, wherein: the locking device comprises a locking plate (113), a second fixed shaft (116), a second gear (111), a movable plate (107), a first fixed shaft (110) and a first gear (112), wherein two groups of locking plates are arranged and are symmetrically arranged around the middle movable plate (107), four groups of longitudinal locking mechanisms (100) are arranged and are distributed in rectangular four corners, four groups of longitudinal inserting rods (3) are fixedly connected to the lower end face of a shell (1), a matching portion (114) is fixedly connected to the surface of each longitudinal inserting rod (3), and locking grooves (115) are formed in the matching portion (114).

5. A modular nematode separation apparatus as claimed in claim 4, wherein: the lower side of the separating funnel (4) is fixedly communicated with a hose (7), and a water stop clamp (8) is arranged on the surface of the hose (7).

6. A modular nematode separation apparatus as claimed in claim 5, wherein: if the transverse plug-in connection is needed, the transverse plug-in bolt (5) can be inserted into a clamping groove generated by the transverse slot (6).