CN208432537U - Lotus seeds aflatoxin detection device - Google Patents

Abstract

The utility model discloses lotus seeds aflatoxin detection devices, including cabinet, the two sides of the bottom of box are fixedly connected to supporting leg, the bottom of the supporting leg is connected with the first idler wheel by shaft, the inner cavity of the cabinet is fixedly connected sequentially from bottom to up the first support plate and the second support plate, sample disc is provided at the top of first support plate and the second support plate, the two sides of two sides and the second support plate bottom at the top of the cabinets cavity offer sliding slot, the inner cavity of the sliding slot slidably connects slide plate, the bottom of the slide plate is fixedly connected with connecting rod, the bottom of connecting rod extends to the inner cavity of cabinet.The utility model is cooperated by sliding slot, slide plate, connecting rod, transverse slat, threaded hole and threaded rod, can adjust the position of ultraviolet radiator, can be preferably irradiated to lotus seeds, it is easy to operate, the workload for reducing testing staff, improves detection efficiency, brings convenience to testing staff.

Description

Lotus seeds aflatoxin detection device

Technical field

The utility model relates to aflatoxins detection device technology fields, specially lotus seeds aflatoxin detection device.

Background technique

It is exactly HPLC (high performance liquid chromatography), TLC (thin layer chromatography), LC-MS that aspergillus flavus, which detects common means, (gas chromatography mass spectrometry) and ELISA method, wherein the use of ELISA enzyme-linked immunization is more universal, lotus seeds aflatoxin detection device For detecting whether lotus seeds contain aflatoxins, existing lotus seeds aflatoxin detection device is complicated for operation, needs to carry out more Secondary process operations detect heavy workload, and detection efficiency is low, brings trouble to testing staff.

Utility model content

The purpose of this utility model is to provide lotus seeds aflatoxin detection device, have convenient for operation, detection efficiency High advantage, it is complicated for operation to solve detection device, needs to carry out multiple process operations, detects heavy workload, and detection efficiency is low Under problem.

To achieve the above object, the utility model provides the following technical solutions: lotus seeds aflatoxin detection device, including Cabinet, the two sides of the bottom of box are fixedly connected to supporting leg, and the bottom of the supporting leg is connected with by shaft First idler wheel, the inner cavity of the cabinet is fixedly connected sequentially from bottom to up the first support plate and the second support plate, and described first Sample disc is provided at the top of support plate and the second support plate, two sides and the second support plate bottom at the top of the cabinets cavity Two sides offer sliding slot, the inner cavity of the sliding slot slidably connects slide plate, and the bottom of the slide plate is fixedly connected with connection Bar, the bottom of the connecting rod extend to the inner cavity of cabinet, and the bottom of the connecting rod is fixedly connected with transverse slat, the transverse slat Bottom is provided with ultraviolet radiator, and the two sides of the transverse slat bottom offer threaded hole, and the two sides of the transverse slat bottom are run through It is provided with threaded rod, the top of the threaded rod runs through threaded hole and extends to the outside of threaded hole, and the front of the cabinet is set It is equipped with chamber door, the surface of the chamber door is provided with observation window.

Preferably, electronic elongation bar is fixedly connected on the left of the bottom of box, the bottom of the electronic elongation bar is solid Surely it is connected with friction block.

Preferably, the two sides of the slide plate pass through shaft and are connected with the second idler wheel, and second idler wheel is far from sliding The side of plate is contacted with the inner wall of sliding slot.

Preferably, the two sides at the top of first support plate and the second support plate offer slot rolling, the sample disc bottom The two sides in portion are fixedly connected to vertical bar, and the bottom of the vertical bar extends to the inner cavity of slot rolling and is connected with by shaft Three idler wheels, the bottom of the third idler wheel with the bottom of slot rolling inner cavity than contacting.

Preferably, the surface of the threaded rod is provided with external screw thread, and the inner wall of the threaded hole is provided with and external screw thread phase The internal screw thread of adaptation, the bottom of the threaded rod are fixedly connected with turntable, and the surface of the turntable is provided with anti-skid chequer.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model is facilitated and lotus seeds sample is placed in sample disc by the setting of sample disc, ultraviolet radiator The lotus seeds sample in sample disc can be irradiated by being arranged, and the lotus seeds in sample disc containing aflatoxins are irradiated by ultraviolet light Under bright orange green fluorescence can be presented, cooperated by sliding slot, slide plate, connecting rod, transverse slat, threaded hole and threaded rod, can be adjusted The position for saving ultraviolet radiator, can preferably be irradiated lotus seeds, easy to operate, reduce the workload of testing staff, mention High detection efficiency, brings convenience to testing staff.

2, the utility model is convenient for the movement of cabinet by the setting of supporting leg and the first idler wheel, is stretched by electronic elongation bar It is long to drive friction block mobile, it contacts friction block with the first idler wheel, locking can be carried out to the first idler wheel, improve the steady of cabinet Qualitative, the setting of turntable increases the contact area of threaded rod and finger, and convenient for the rotation of threaded rod, the setting of observation window is convenient for Testing staff observes the lotus seeds in box house sample disc, can be to sample disc by the setting of slot rolling, vertical bar and third idler wheel It is supported, facilitates the inner cavity of sample disc extraction cabinet.

Detailed description of the invention

Fig. 1 is the utility model structure main view schematic cross-sectional view；

Fig. 2 is the partial structurtes enlarged diagram of A in the utility model Fig. 1；

Fig. 3 is the utility model structure of the main view.

In figure: 1 cabinet, 2 supporting legs, 3 first idler wheels, 4 first support plates, 5 second support plates, 6 sample discs, 7 sliding slots, 8 Slide plate, 9 connecting rods, 10 transverse slats, 11 ultraviolet radiator, 12 threaded holes, 13 threaded rods, 14 chamber doors, 15 observation windows, 16 electronic elongations Bar, 17 friction blocks, 18 second idler wheels, 19 slot rollings, 20 vertical bars, 21 third idler wheels, 22 turntables.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, lotus seeds aflatoxin detection device, including cabinet 1 are please referred to, the two sides of 1 bottom of cabinet are fixed to be connected It is connected to supporting leg 2, the bottom of supporting leg 2 is connected with the first idler wheel 3 by shaft, passes through supporting leg 2 and the first idler wheel 3 Movement convenient for cabinet 1 is set, is fixedly connected with electronic elongation bar 16, the bottom of electronic elongation bar 16 on the left of 1 bottom of cabinet It is fixedly connected with friction block 17, it is mobile by electronic 16 elongated dynamic friction block 17 of elongation bar, make friction block 17 and the first idler wheel 3 Contact can carry out locking to the first idler wheel 3, improve the stability of cabinet 1, the inner cavity of cabinet 1 is successively fixed from bottom to up It is connected with the first support plate 4 and the second support plate 5, the top of the first support plate 4 and the second support plate 5 is provided with sample disc 6, the two sides of 5 bottom of two sides and the second support plate of 1 inner cavity top of cabinet offer sliding slot 7, and the inner cavity of sliding slot 7 is slidably connected Have a slide plate 8, the two sides of slide plate 8 pass through shaft and are connected with the second idler wheel 18, side of second idler wheel 18 far from slide plate 8 with The inner wall of sliding slot 7 contacts, and the bottom of slide plate 8 is fixedly connected with connecting rod 9, and the bottom of connecting rod 9 extends to the inner cavity of cabinet 1, The bottom of connecting rod 9 is fixedly connected with transverse slat 10, and the bottom of transverse slat 10 is provided with ultraviolet radiator 11, the two sides of 10 bottom of transverse slat Threaded hole 12 is offered, the two sides of 10 bottom of transverse slat are provided through threaded rod 13, and screw thread is run through at the top of threaded rod 13 The two sides of hole 12 and the outside for extending to threaded hole 12,5 top of the first support plate 4 and the second support plate offer slot rolling 19, The two sides of 6 bottom of sample disc are fixedly connected to vertical bar 20, and the bottom of vertical bar 20 extends to the inner cavity of slot rolling 19 and passes through shaft It is connected with third idler wheel 21, the bottom of third idler wheel 21 passes through slot rolling 19, vertical bar 20 than contacting with the bottom of 19 inner cavity of slot rolling Setting with third idler wheel 21 can be supported sample disc 6, facilitate the inner cavity that sample disc 6 is extracted out to cabinet 1, cabinet 1 Front is provided with chamber door 14, and the surface of chamber door 14 is provided with observation window 15, and the setting of observation window 15 observes case convenient for testing staff Lotus seeds in 1 inner sample disk 6 of body, the surface of threaded rod 13 are provided with external screw thread, and the inner wall of threaded hole 12 is provided with and outer spiral shell The compatible internal screw thread of line, the bottom of threaded rod 13 are fixedly connected with turntable 22, and the surface of turntable 22 is provided with anti-skid chequer, turntable 22 setting increases the contact area of threaded rod 13 Yu finger, convenient for the rotation of threaded rod 13, by the setting of sample disc 6, Facilitate and lotus seeds sample is placed in sample disc 6, the setting of ultraviolet radiator 11 can shine the lotus seeds sample in sample disc 6 It penetrates, bright orange green fluorescence can be presented under irradiating by ultraviolet light in the lotus seeds in sample disc 6 containing aflatoxins, by sliding slot 7, slide Plate 8, connecting rod 9, transverse slat 10, threaded hole 12 and threaded rod 13 are cooperated, and the position of ultraviolet radiator 11 can be adjusted, can Preferably lotus seeds are irradiated, it is easy to operate, reduce the workload of testing staff, improve detection efficiency, to detection people Member brings convenience.

In use, lotus seeds sample is placed in sample disc 6, mobile transverse slat 10 drives ultraviolet radiator 11 mobile, adjusts purple The position of outside line lamp 11, rotary turnplate 22 drive threaded rod 13 to rotate, transverse slat 10 are fixed by threaded rod 13, thus right Ultraviolet radiator 11 is fixed, and is irradiated by ultraviolet radiator 11 to the lotus seeds in sample disc 6, containing yellow bent in sample disc 6 Bright orange green fluorescence can be presented under irradiating by ultraviolet light in the lotus seeds of mycin.

In summary: the lotus seeds aflatoxin detection device passes through the first support plate 4, the second support plate 5, sample disc 6, the cooperation of sliding slot 7, slide plate 8, connecting rod 9, transverse slat 10, ultraviolet radiator 11, threaded hole 12 and threaded rod 13 solves detection Device is complicated for operation, needs to carry out multiple process operations, detects heavy workload, the low problem of detection efficiency.

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

Claims (5)

1. lotus seeds aflatoxin detection device, including cabinet (1), it is characterised in that: the two sides of cabinet (1) bottom are solid Surely it is connected with supporting leg (2), the bottom of the supporting leg (2) is connected with the first idler wheel (3), the cabinet by shaft (1) inner cavity is fixedly connected sequentially from bottom to up the first support plate (4) and the second support plate (5), first support plate (4) With sample disc (6) are provided at the top of the second support plate (5), the two sides of cabinet (1) inner cavity top and the second support plate (5) two sides of bottom offer sliding slot (7), and the inner cavity of the sliding slot (7) slidably connects slide plate (8), the slide plate (8) Bottom is fixedly connected with connecting rod (9), and the bottom of the connecting rod (9) extends to the inner cavity of cabinet (1), the connecting rod (9) Bottom be fixedly connected with transverse slat (10), the bottom of the transverse slat (10) is provided with ultraviolet radiator (11), transverse slat (10) bottom The two sides in portion offer threaded hole (12), and the two sides of transverse slat (10) bottom are provided through threaded rod (13), described The top of threaded rod (13) runs through threaded hole (12) and extends to the outside of threaded hole (12), the front setting of the cabinet (1) Have chamber door (14), the surface of the chamber door (14) is provided with observation window (15).

2. lotus seeds aflatoxin detection device according to claim 1, it is characterised in that: cabinet (1) bottom Left side is fixedly connected with electronic elongation bar (16), and the bottom of the electronic elongation bar (16) is fixedly connected with friction block (17).

3. lotus seeds aflatoxin detection device according to claim 1, it is characterised in that: the two sides of the slide plate (8) It is connected with the second idler wheel (18) by shaft, side and sliding slot (7) of second idler wheel (18) far from slide plate (8) Inner wall contact.

4. lotus seeds aflatoxin detection device according to claim 1, it is characterised in that: first support plate (4) It is offered slot rolling (19) with the two sides at the top of the second support plate (5), the two sides of sample disc (6) bottom are fixedly connected to The bottom of vertical bar (20), the vertical bar (20) extends to the inner cavity of slot rolling (19) and is connected with third idler wheel by shaft (21), the bottom ratio of the third idler wheel (21) is contacted with the bottom of slot rolling (19) inner cavity.

5. lotus seeds aflatoxin detection device according to claim 1, it is characterised in that: the table of the threaded rod (13) Face is provided with external screw thread, and the inner wall of the threaded hole (12) is provided with internal screw thread compatible with external screw thread, the threaded rod (13) bottom is fixedly connected with turntable (22), and the surface of the turntable (22) is provided with anti-skid chequer.