CN212568487U

CN212568487U - Quick detection device of tealeaves pesticide residue

Info

Publication number: CN212568487U
Application number: CN202021069417.0U
Authority: CN
Inventors: 蒋向阳; 蒋骁怀
Original assignee: Shangrao Biyuan Tea Development Co ltd
Current assignee: Shangrao Biyuan Tea Development Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-19
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a rapid detection device for pesticide residue in tea, which comprises a box body and a box cover, the middle part of the lower surface of the box cover is provided with a rotating motor, the output end of the rotating motor is fixedly connected with a stirring shaft through a coupler, a plurality of groups of stirring blades are arranged at the middle lower part of the stirring shaft, lower supporting plates are arranged at the left side and the right side of the box body, upper supporting plates are arranged at the left side and the right side of the box cover, the upper surface of the lower supporting plate is provided with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with the lower surface of the upper supporting plate, the box body is internally provided with a clapboard, the left side and the right side of the upper end of the clapboard are provided with electric heating blocks, the utility model drives the box cover to move upwards through electric extension, make case lid and box phase separation, both conveniently put in tealeaves to the box, conveniently clear up the box inside again, avoid pesticide residue to influence the accuracy that detects next time.

Description

Quick detection device of tealeaves pesticide residue

Technical Field

The utility model relates to a detection device technical field specifically is a tealeaves pesticide residue short-term test device.

Background

Tea, one of the three famous beverages in the world, is called "emperor of oriental beverage". Through analysis, the tea contains more than 400 components such as caffeine, tannin, tea polyphenol, protein, carbohydrate, free amino acid, chlorophyll, carotene, aromatic oil, enzyme, provitamin A, vitamin B, vitamin C, vitamin E, vitamin P, inorganic salt, trace elements and the like. Because the tea has the components and the raw materials, the tea has good health-care function, is popular with consumers and even develops into a tea ceremony. Along with the change of environment, the tea can not avoid keeping dust, pesticide residue, acid rain residue, heavy metal scheduling problem in the growth process on new blade, along with the improvement of people's standard of living, the requirement to living quality is also constantly progressed, especially safe pollution-free food, along with the quick fast development of scientific and technological, pesticide detection device has also obtained technical improvement, but prior art exists when using and detects long time consuming, it gets and puts inconvenient problem to detect the test paper card, thereby detection device washs inconvenient accuracy that has influenced next time and has detected simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving and innovating the defects and the problems existing in the background technology and providing a rapid detection device for pesticide residues in tea leaves.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid detection device for pesticide residues in tea leaves comprises a box body and a box cover, wherein the box cover is arranged at the upper end of the box body, a rubber pad is arranged at the contact position of the box body and the box cover, a rotating motor is arranged in the middle of the lower surface of the box cover, the output end of the rotating motor is fixedly connected with a stirring shaft through a coupler, a plurality of groups of stirring blades are arranged at the middle lower part of the stirring shaft, lower supporting plates are arranged at the left side and the right side of the box body, upper supporting plates are arranged at the left side and the right side of the box cover, an electric telescopic rod is arranged on the upper surface of the lower supporting plate, the telescopic end of the electric telescopic rod is fixedly connected with the lower surface of the upper supporting plate, a partition plate is arranged in the box body, the utility model discloses a pesticide residue quick-determination card, including baffle, liquid outlet hopper, liquid outlet valve, liquid outlet pipe, standing groove, pesticide residue quick-determination card, baffle internal surface is provided with the slot, the inserted block cooperatees with the slot, baffle lower surface fixedly connected with goes out the liquid hopper, it is provided with the drain pipe to go out the bottom of liquid hopper, be provided with the liquid outlet valve on the drain pipe, the drain pipe below is provided with the standing groove, place pesticide residue quick-determination card in the standing groove, the model of pesticide residue.

In this embodiment: the upper surface from left to right installs water tank, water pump and blast pipe in proper order in the case lid, the end of intaking of water pump is linked together with the water tank, the play water end fixedly connected with outlet pipe of water pump, the one end that the water pump was kept away from to the outlet pipe runs through inside the blast pipe and set up down, the active carbon adsorption layer is installed to the top of blast pipe.

In this embodiment: the utility model discloses a storage box, including standing groove, connecting rod, one end fixedly connected with sprue, sprue and box left side wall, the standing groove left end fixedly connected with connecting rod, the one end fixedly connected with sprue that the standing groove was kept away from to the connecting rod, the through-hole clearance fit that sprue and box left side wall lower extreme were seted up, the sprue left end is provided with the handle.

In this embodiment: the box inner wall has set gradually heat preservation and anti-scaling layer from outside to inside, the baffle upper surface also is provided with anti-scaling layer.

In this embodiment: the front surface of the box body is provided with an observation window.

In this embodiment: control panel is installed to box right side wall position in backup pad below, install the controller in the control panel, controller position PLC controller, the controller is connected with water pump, electric telescopic handle, rotating electrical machines, electric heating piece, play liquid valve electricity respectively.

In this embodiment: the box body and the box cover are made of stainless steel materials, the heat preservation layer is made of heat insulation ceramic materials, and the anti-scaling layer is a Teflon coating.

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

(1) the box cover is driven to move upwards through electric extension and retraction, so that the box cover is separated from the box body, tea leaves can be conveniently put into the box body, in addition, after the detection is finished, the electric extension and retraction rod can be started again to drive the box cover to move upwards, the interior of the box body can be conveniently cleaned, and the influence of pesticide residues on the accuracy of next detection is avoided;

(2) the tea and the water are heated through the electric heating block, so that the dissolution of residual pesticides in the tea into the water is accelerated, meanwhile, the rotary motor drives the stirring shaft to rotate, and the stirring shaft drives the stirring blades to rotate, so that the residual pesticides are uniformly distributed in the water, and the inaccurate detection caused by the non-uniform distribution of the residual pesticides is avoided;

(3) the active carbon adsorption layer is arranged on the exhaust pipe and used for deodorizing and filtering gas generated in the heating process, so that the gas generated in the heating process is prevented from being directly exhausted to pollute the environment, and the practicability of the device is improved;

(4) through standing groove, connecting rod, sprue, through-hole, handle mutually support, the handheld handle of being convenient for will detect the test paper card and place in the box inside and change and detect the test paper card.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic diagram of the external structure of the present invention.

Reference numerals: box 1, control panel 2, bottom suspension fagging 3, electric telescopic handle 4, go up backup pad 5, rubber pad 6, blast pipe 7, activated carbon adsorption layer 8, outlet pipe 9, water pump 10, water tank 11, case lid 12, rotating electrical machines 13, the (mixing) shaft 14, stirring paddle 15, baffle 16, play liquid fill 17, play liquid valve 18, drain pipe 19, filter screen 20, inserted block 21, standing groove 22, pesticide residue detects card 23, connecting rod 24, sprue 25, handle 26, electrical heating piece 27, prevent scale deposit layer 28, heat preservation 29, observation window 30, controller 31.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 2.

A rapid detection device for pesticide residues in tea leaves comprises a box body 1 and a box cover 12, wherein the box cover 12 is installed at the upper end of the box body 1, a rubber pad 6 is arranged at the contact position of the box body 1 and the box cover 12, a rotating motor 13 is installed in the middle of the lower surface of the box cover 12, the output end of the rotating motor 13 is fixedly connected with a stirring shaft 14 through a coupler, a plurality of groups of stirring blades 15 are arranged at the middle lower part of the stirring shaft 14, lower support plates 3 are installed at the left side and the right side of the box body 1, upper support plates 5 are installed at the left side and the right side of the box cover 12, an electric telescopic rod 4 is installed on the upper surface of the lower support plate 3, the telescopic end of the electric telescopic rod 4 is fixedly connected with the lower surface of the

upper support plate

5, 16 surfaces of baffle and 2 inner wall fixed connection of box, filter screen 20 surfaces are provided with inserted block 21, 16 internal surfaces of baffle are provided with the slot, inserted block 21 cooperatees with the slot, 16 lower fixed surface of baffle is connected with the play liquid fill 17, play liquid fill 17 bottommost is provided with drain pipe 19, be provided with drain valve 18 on the

drain pipe

19, 19 below of drain pipe are provided with standing groove 22, place pesticide residue rapid-determination card 23 in the standing groove 22, the model of pesticide residue rapid-determination card 23 is FJ-NYCL.

In this embodiment: water tank 11, water pump 10 and blast pipe 7 are installed from left to right in proper order to the upper surface in case lid 12, the end of intaking of water pump 10 is linked together with water tank 11, the play water outlet end fixedly connected with outlet pipe 9 of water pump 10, the one end that water pump 10 was kept away from to outlet pipe 9 runs through inside and down setting of blast pipe 7 that extends to blast pipe 7, active carbon adsorption layer 8 is installed to the top of blast pipe 7, active carbon adsorption layer 8 is used for removing the flavor and filtering to the gas that produces in the heating process, avoids directly causing the pollution to the environment with the gas outgoing that produces in the heating process, has improved the practicality of device.

In this embodiment: the left end fixedly connected with connecting rod 24 of standing groove 22, the one end fixedly connected with sprue 25 of standing groove 22 is kept away from to connecting rod 24, the through-hole clearance fit that sprue 25 and box 1 left side wall lower extreme were seted up, sprue 25 left end is provided with handle 26, will detect test paper card 23 and place in box 1 inside and change and detect test paper card 23 through handheld handle 26.

In this embodiment: the inner wall of the box body 1 is sequentially provided with a heat preservation layer 29 and an anti-scaling layer 28 from outside to inside, and the upper surface of the clapboard 16 is also provided with the anti-scaling layer 28.

In this embodiment: the front surface of the box body 1 is provided with an observation window 30, and the observation window 30 is convenient for penetrating through the heating condition of the tea leaves in the box body 1.

In this embodiment: control panel 2 is installed to 1 right side wall of box is located 3 below of lower supporting plate, install controller 31 in the control panel 2, 31 PLC controllers of controller, controller 31 is connected with water pump 10, electric telescopic handle 4, rotating electrical machines 13, electric heating piece 27, play liquid valve 18 electricity respectively.

In this embodiment: the box body 1 and the box cover 12 are made of stainless steel materials, the heat preservation layer 29 is made of heat insulation ceramic materials, and the anti-scaling layer 28 is a Teflon coating.

The utility model discloses a theory of operation is: when the device is used, the control panel 2 controls the electric telescopic rod 4 to drive the box cover 12 to move upwards, so that the box cover 12 is separated from the box body 1, tea leaves are conveniently put into the box body 1, then the electric telescopic rod 4 drives the box cover 12 to move downwards, so that the box cover 12 covers the box body 1, then the water pump 10 is started, clear water is added into the box body 1, at the moment, the electric heating block 27 can be started, residual pesticides in the tea leaves are dissolved in water in the heating process of the electric heating block 27, the rotary motor 13 drives the stirring shaft 14 to rotate, the stirring shaft 14 drives the stirring paddle 15 to rotate, the residual pesticides are favorably and uniformly distributed in the water, the situation that the detection is inaccurate due to the uneven distribution of the residual pesticides is avoided, after the electric heating is carried out for a period, the liquid outlet valve 18 is opened for a while, a part of solution is dropped in the placing groove 22 to react with the, observe the pesticide residue through observation window 30 and detect 23 colour changes of card to judge the pesticide residue condition in the tealeaves, after detecting finishing, can hand handle 26 and take out standing groove 22, start electric telescopic handle 4 and drive case lid 12 upward movement, clear up 1 inside of box, the clearance in-process, can be through starting water pump 10, to adding the clear water in the box 1, wash water can be through 1 left lower extreme through-hole discharge box 1 of box, wherein box 1 is favorable to 1 inside of box to dry with case lid 12 phase separation.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a tealeaves pesticide residue short-term test device which characterized in that: the electric heating box comprises a box body (1) and a box cover (12), wherein the box cover (12) is installed at the upper end of the box body (1), a rubber pad (6) is arranged at the contact position of the box body (1) and the box cover (12), a rotating motor (13) is installed in the middle of the lower surface of the box cover (12), an output end of the rotating motor (13) is fixedly connected with a stirring shaft (14) through a coupler, a plurality of groups of stirring blades (15) are arranged at the middle lower part of the stirring shaft (14), lower supporting plates (3) are installed at the left side and the right side of the box body (1), upper supporting plates (5) are installed at the left side and the right side of the box cover (12), an electric telescopic rod (4) is installed on the upper surface of each lower supporting plate (3), the telescopic end of each electric telescopic rod (4) is fixedly connected with the lower surface, the utility model discloses a pesticide residue quick-measuring device, including baffle (16), baffle (16) inside cavity, install filter screen (20), baffle (16) surface and box (1) inner wall fixed connection, filter screen (20) surface is provided with inserted block (21), baffle (16) internal surface is provided with the slot, inserted block (21) cooperate with the slot, fixed surface is connected with out liquid hopper (17) under baffle (16), out liquid hopper (17) bottom is provided with drain pipe (19), be provided with drain valve (18) on drain pipe (19), drain pipe (19) below is provided with standing groove (22), place pesticide residue quick-measuring card (23) in standing groove (22), the model of pesticide residue quick-measuring card (23) is FJ-NYCL.

2. The rapid detection device for pesticide residues in tea leaves according to claim 1, which is characterized in that: water tank (11), water pump (10) and blast pipe (7) are installed from left to right in proper order to upper surface in case lid (12), the end of intaking of water pump (10) is linked together with water tank (11), the play water end fixedly connected with outlet pipe (9) of water pump (10), the one end that water pump (10) were kept away from in outlet pipe (9) runs through blast pipe (7) and extends to inside and the setting down of blast pipe (7), activated carbon adsorption layer (8) are installed to the top of blast pipe (7).

3. The rapid detection device for pesticide residues in tea leaves according to claim 1, which is characterized in that: the left end of the placing groove (22) is fixedly connected with a connecting rod (24), one end of the connecting rod (24) far away from the placing groove (22) is fixedly connected with a blocking block (25), the blocking block (25) is in clearance fit with a through hole formed in the lower end of the left side wall of the box body (1), and a handle (26) is arranged at the left end of the blocking block (25).

4. The rapid detection device for pesticide residues in tea leaves according to claim 1, which is characterized in that: the box (1) inner wall has set gradually heat preservation (29) and has prevented scale deposit layer (28) from outside to inside, baffle (16) upper surface also is provided with prevents scale deposit layer (28).

5. The rapid detection device for pesticide residues in tea leaves according to claim 1, which is characterized in that: the front surface of the box body (1) is provided with an observation window (30).

6. The rapid detection device for pesticide residues in tea leaves according to claim 1, which is characterized in that: box (1) right side wall is located backup pad (3) below and installs control panel (2), install controller (31) in control panel (2), controller (31) position PLC controller, controller (31) are connected with water pump (10), electric telescopic handle (4), rotating electrical machines (13), electric heating piece (27), play liquid valve (18) electricity respectively.

7. The tea pesticide residue rapid detection device of claim 4, which is characterized in that: the box body (1) and the box cover (12) are made of stainless steel materials, the heat preservation layer (29) is made of heat insulation ceramic materials, and the anti-scaling layer (28) is a Teflon coating.