CN209280681U - A kind of toxicity of pesticide test device - Google Patents

Abstract

The utility model discloses a kind of toxicity of pesticide test devices, including bottom plate, lower box is fixedly connected at the top of the bottom plate, the top movable of the lower box is connected with upper box, motor is fixedly connected at the top of the upper box, the shaft of the motor extends to the inner cavity of lower box and is fixedly connected with bull stick, the bottom end of the bull stick is fixedly connected with netted pallet, the inner cavity of the lower box offers diversion trench, the inner cavity of the lower box and bottom for being located at diversion trench is fixedly connected with collecting hood.The utility model is used cooperatively by bottom plate, lower box, upper box, motor, bull stick, netted pallet, diversion trench, collecting hood, baffle, diversion pipe, dropping liquid filter plate and reaction instrument, pesticide residue toxicity on gourd, fruit and vegetable sample can be detected, optimize the structure of previous detection device, it is detected by the mixed solution to water and pesticide, prevents high-purity pesticide from damaging to testing staff.

Description

A kind of toxicity of pesticide test device

Technical field

The utility model relates to toxicity of pesticide the field of test technology, specially a kind of toxicity of pesticide test device.

Background technique

With being constantly progressive for cultivation technique, the growth period of vegetables is shorter and shorter, and with the aggravation of environmental pollution, vegetable The pest and disease damage of dish is also increasingly heavier, and most vegetables mature could list after needing continuous several times to put medicine, and pollution by pesticides is heavier Have leafy vegetable, the pollution ratio that wherein leek, rape are subject to is maximum, if not carrying out pesticide residue toxicity to gourd, fruit and vegetable Test, can cause people's body greatly to injure, and structure is complicated for test device on the market at present, and operation difficulty is high, unfavorable It is used in people.

Utility model content

The purpose of this utility model is to provide a kind of toxicity of pesticide test device, having can be on gourd, fruit and vegetable sample Pesticide residue toxicity detected, optimize the structure of previous detection device, carried out by mixed solution to water and pesticide The advantages of detecting, preventing high-purity pesticide from damaging to testing staff, if solved not residual to gourd, fruit and vegetable progress pesticide Toxotest is stayed, people's body can be caused greatly to injure, structure is complicated for test device on the market at present, operation difficulty Height is unfavorable for the problem of people use.

To achieve the above object, the utility model provides the following technical solutions: a kind of toxicity of pesticide test device, including bottom Plate is fixedly connected with lower box at the top of the bottom plate, and the top movable of the lower box is connected with upper box, the upper box Top be fixedly connected with motor, the shaft of the motor extends to the inner cavity of lower box and is fixedly connected with bull stick, described turn The bottom end of bar is fixedly connected with netted pallet, and the inner cavity of the lower box offers diversion trench, the inner cavity and position of the lower box It is fixedly connected with collecting hood in the bottom of diversion trench, the bottom of the collecting hood is fixedly connected with baffle, the baffle bottom Two sides are communicated with diversion pipe, and the inner cavity of the diversion pipe is fixedly connected with dropping liquid filter plate, and the two of the lower box intracavity bottom Side is fixedly connected to reaction instrument.

Preferably, the two sides of the upper box and lower box are fixedly connected to fixed block, open at the top of the fixed block Equipped with threaded hole, the thread in inner cavity of the threaded hole is connected with threaded rod, and the top and bottom end of the threaded rod all extend to solid Determine the outside of block.

Preferably, the two sides of the lower box are fixedly connected to water pump, and the top of the water pump is communicated with hose, described Two sides at the top of upper box are provided through spray head, and the one end of the hose far from water pump is flexibly connected with the top of spray head.

Preferably, the bottom end of the water pump is communicated with drinking-water pipe, and the two sides at the top of the bottom plate are fixedly connected to water tank, The drinking-water pipe extends to the inner cavity of water tank, and the side of the tank top is communicated with water inlet pipe.

Preferably, the front of the upper box and lower box is fixedly connected with observation window, the positive bottom of lower box Chamber door is connected with by articulate.

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

1, the utility model by bottom plate, lower box, upper box, motor, bull stick, netted pallet, diversion trench, collecting hood, Baffle, diversion pipe, dropping liquid filter plate and reaction instrument are used cooperatively, and can be carried out to the pesticide residue toxicity on gourd, fruit and vegetable sample Detection, optimizes the structure of previous detection device, is detected by the mixed solution to water and pesticide, prevent high-purity pesticide Testing staff is damaged.

2, the utility model is able to drive netted pallet and is rotated, pass through setting for netted pallet by the setting of motor It sets, water and pesticide that rotation throws away surface can be carried out to sample, by the setting of diversion trench, can be easy to convenient for sample pesticide It collects, by the setting of dropping liquid filter plate, sample solution can be made to decline in drop-wise, convenient for detection.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model schematic view of the front view；

Fig. 3 is the partial structurtes enlarged drawing of A in the utility model Fig. 1.

In figure: 1 bottom plate, 2 lower boxes, 3 upper boxes, 4 motors, 5 bull sticks, 6 netted pallets, 7 diversion trenches, 8 collecting hoods, 9 gears Plate, 10 diversion pipes, 11 dropping liquid filter plates, 12 reaction instrument, 13 fixed blocks, 14 threaded holes, 15 threaded rods, 16 water pumps, 17 hoses, 18 sprays Head, 19 drinking-water pipes, 20 water tanks, 21 water inlet pipes, 22 observation windows, 23 chamber doors.

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.

It please refers to Fig. 1-3, a kind of toxicity of pesticide test device, including bottom plate 1, the top of bottom plate 1 and is fixedly connected with nowel Body 2, the top movable of lower box 2 are connected with upper box 3, and the two sides of upper box 3 and lower box 2 are fixedly connected to fixed block 13, the top of fixed block 13 offers threaded hole 14, and the thread in inner cavity of threaded hole 14 is connected with threaded rod 15, the top of threaded rod 15 End and bottom end all extend to the outside of fixed block 13, and the two sides of lower box 2 are fixedly connected to water pump 16, and the top of water pump 16 connects It is connected with hose 17, the two sides at 3 top of upper box are provided through spray head 18, the one end of hose 17 far from water pump 16 and spray head 18 Top be flexibly connected, the bottom end of water pump 16 is communicated with drinking-water pipe 19, and the two sides at 1 top of bottom plate are fixedly connected to water tank 20, Drinking-water pipe 19 extends to the inner cavity of water tank 20, and the side at 20 top of water tank is communicated with water inlet pipe 21, upper box 3 and lower box 2 Front is fixedly connected with observation window 22, and the positive bottom of lower box 2 is connected with chamber door 23, the top of upper box 3 by articulate Portion is fixedly connected with motor 4, and the shaft of motor 4 extends to the inner cavity of lower box 2 and is fixedly connected with bull stick 5, the bottom end of bull stick 5 It is fixedly connected with netted pallet 6, by the setting of motor 4, netted pallet 6 is able to drive and is rotated, pass through netted pallet 6 Setting can carry out water and pesticide that rotation throws away surface to sample, and the inner cavity of lower box 2 offers diversion trench 7, passes through water conservancy diversion The setting of slot 7 can be easy to collect convenient for sample pesticide, the inner cavity of the lower box 2 and bottom for being located at diversion trench 7 is fixedly connected with Collecting hood 8, the bottom of collecting hood 8 are fixedly connected with baffle 9, and the two sides of 9 bottom of baffle are communicated with diversion pipe 10, diversion pipe 10 Inner cavity be fixedly connected with dropping liquid filter plate 11, by the setting of dropping liquid filter plate 11, sample solution can be made to decline in drop-wise, be convenient for Detection, the two sides of 2 intracavity bottom of lower box are fixedly connected to reaction instrument 12, pass through bottom plate 1, lower box 2, upper box 3, motor 4, the cooperation of bull stick 5, netted pallet 6, diversion trench 7, collecting hood 8, baffle 9, diversion pipe 10, dropping liquid filter plate 11 and reaction instrument 12 makes With can be detected to the pesticide residue toxicity on gourd, fruit and vegetable sample, the structure of previous detection device be optimized, by right The mixed solution of water and pesticide is detected, and prevents high-purity pesticide from damaging to testing staff.

In use, making threaded rod 15 far from threaded hole 14 by turning threaded rod 15, upper box 3 and lower box 2 being divided From being put into netted pallet 6 and need the gourd, fruit and vegetable sample that detects, by upper box 3 and lower box 2 again through threaded rod 15 Connection is taken turn bar 5 to by the operating of motor 4 and is rotated, and the rotation of bull stick 5 drives netted pallet 6 to rotate, and water pump 16 will be in water tank 20 Water by hose 17 and spray head 18, spray water to the sample on netted pallet 6, by the rotation of netted pallet 6 by sample On water be thrown to the inner cavity of lower box 2, water and pestsides synthesis liquid are poured into collecting hood 8 by diversion trench 7, pass through diversion pipe 10 It drips on reaction instrument 12, is detected, can be taken out by chamber door 23 by instrument 12 is reacted after the completion of detection, carry out sample preservation.

In summary: the toxicity of pesticide test device passes through bottom plate 1, lower box 2, upper box 3, motor 4, bull stick 5, net Shape pallet 6, diversion trench 7, collecting hood 8, baffle 9, diversion pipe 10, dropping liquid filter plate 11 and reaction instrument 12 are used cooperatively, and are solved If not carrying out pesticide residue toxicity test to gourd, fruit and vegetable, people's body can be caused greatly to injure, at present on the market Structure is complicated for test device, and operation difficulty is high, is unfavorable for the problem of people use.

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. a kind of toxicity of pesticide test device, including bottom plate (1), it is characterised in that: be fixedly connected at the top of the bottom plate (1) The top movable of lower box (2), the lower box (2) is connected with upper box (3), is fixedly connected at the top of the upper box (3) Have motor (4), the shaft of the motor (4) extends to the inner cavity of lower box (2) and is fixedly connected with bull stick (5), the bull stick (5) bottom end is fixedly connected with netted pallet (6), and the inner cavity of the lower box (2) offers diversion trench (7), the lower box (2) the inner cavity and bottom for being located at diversion trench (7) is fixedly connected with collecting hood (8), the bottom of the collecting hood (8) is fixedly connected Have baffle (9), the two sides of baffle (9) bottom are communicated with diversion pipe (10), and the inner cavity of the diversion pipe (10) is fixed to be connected It is connected to dropping liquid filter plate (11), the two sides of lower box (2) intracavity bottom are fixedly connected to reaction instrument (12).

2. a kind of toxicity of pesticide test device according to claim 1, it is characterised in that: the upper box (3) and nowel The two sides of body (2) are fixedly connected to fixed block (13), offer threaded hole (14), the spiral shell at the top of the fixed block (13) The thread in inner cavity of pit (14) is connected with threaded rod (15), and the top and bottom end of the threaded rod (15) all extend to fixed block (13) outside.

3. a kind of toxicity of pesticide test device according to claim 1, it is characterised in that: the two sides of the lower box (2) It is fixedly connected to water pump (16), the top of the water pump (16) is communicated with hose (17), the two sides at the top of the upper box (3) It is provided through spray head (18), the hose (17) is flexibly connected far from the one end of water pump (16) with the top of spray head (18).

4. a kind of toxicity of pesticide test device according to claim 3, it is characterised in that: the bottom end of the water pump (16) connects It is connected with drinking-water pipe (19), the two sides at the top of the bottom plate (1) are fixedly connected to water tank (20), and the drinking-water pipe (19) extends to The inner cavity of water tank (20), the side at the top of the water tank (20) are communicated with water inlet pipe (21).

5. a kind of toxicity of pesticide test device according to claim 1, it is characterised in that: the upper box (3) and nowel The front of body (2) is fixedly connected with observation window (22), and the positive bottom of the lower box (2) is connected with chamber door by articulate (23).