CN212568719U

CN212568719U - Rice quality detection device

Info

Publication number: CN212568719U
Application number: CN202020722749.8U
Authority: CN
Inventors: 陈伟生
Original assignee: Nanchang Sanliang Rice Industry Co ltd
Current assignee: Nanchang Sanliang Rice Industry Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-19
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a rice quality detection device, which comprises a box body, wherein hot light lamps are arranged on two sides of the top end in the box body, a transmission chamber and a detection chamber are arranged on the lower part in the box body, a rotating motor is arranged in the transmission chamber, the rotating motor drives a stirring shaft to rotate, the top end of the stirring shaft is fixedly connected with a lower grinding disc, an upper grinding disc is arranged above the lower grinding disc, a feeding pipe is inserted in the middle of the upper grinding disc, the right side of the upper part of the feeding pipe is fixedly communicated with a second exhaust pipe, the other end of the second exhaust pipe is communicated with an air suction pump through a three-way pipe joint, the bottom of the detection chamber is provided with a first exhaust pipe, the other end of the first exhaust pipe is communicated with the air suction pump through the three-way pipe joint, the utility model can pump the detection chamber to, through the combination practicality of aspiration pump and thermophoto lamp, realize the quick drying at no dead angle in the box, be convenient for next time detect.

Description

Rice quality detection device

Technical Field

The utility model relates to a rice detects technical field, specifically is a rice quality detection device.

Background

China is one of the countries with the largest rice yield in the world, and about 65% of people in China use rice as staple food. Nowadays, society develops day by day, and the living standard has really promoted a lot, but the food safety problem that can follow is endless, and people take the food as day, and the grain is first with ann, because there are various unsafe factors in the rice because of various reasons, the rice safety problem that produces is increasing, and the relevant department of national government highly pays attention to the rice safety problem, and the rice safety problem mainly is that pesticide residue and heavy metal content are too high, and prior art is in order to facilitate the pesticide residue and the heavy metal content of detection rice, need to grind rice into rice thick liquid, but the grinding structure is generally more complicated, and the inside gap is narrow and small, is difficult to wash and dry to can influence the detection accuracy and the detection efficiency of rice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice quality detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rice quality detection device comprises a box body, wherein hot light lamps are installed on two sides of the top end in the box body, a first partition plate is installed on the lower portion in the box body, a second partition plate is installed between the first partition plate and the bottom wall of the box body, the bottom of the box body is divided into two parts by the second partition plate, a transmission chamber is arranged on the left side of the second partition plate, a detection chamber is arranged on the right side of the second partition plate, a rotating motor is arranged in the transmission chamber, a supporting rod is welded at the bottom end of the rotating motor and is welded on the bottom wall of the box body, the output end of the rotating motor is fixedly connected with a rotating shaft through a coupler, one end, far away from the coupler, of the rotating shaft is in interference fit with a first bevel gear, the right side of the first bevel gear is in meshing connection with a second bevel gear, a stirring, the contact part of the stirring shaft and the first partition plate is provided with a first bearing, the middle part of the stirring shaft is fixedly connected with a plurality of groups of stirring blades which are symmetrically arranged along the central axis of the stirring shaft, the top end of the stirring shaft is fixedly connected with a lower grinding disc, an upper grinding disc is arranged above the lower grinding disc, the upper grinding disc and the lower grinding disc are in mushroom shapes, a feed pipe is inserted in the middle of the upper grinding disc, one end of the feed pipe, far away from the upper grinding disc, penetrates through the top wall of the box body and then extends to the outside of the box body, the right side of the upper part of the feed pipe is fixedly communicated with a second air extraction pipe, one end of the second air extraction pipe, far away from the feed pipe, is in threaded connection with a three-way pipe joint, the right end of the three-way pipe joint is in threaded connection with a third air extraction pipe, an air extraction pump is arranged, the detection chamber is characterized in that a liquid discharge pipe is arranged at the top end of the detection chamber, the upper end of the liquid discharge pipe is arranged on the first partition plate and penetrates through the first partition plate, a liquid discharge valve is arranged in the middle of the liquid discharge pipe, a threaded hole is formed in the lower portion of the right side wall of the box body, a fixed block is connected to the threaded hole through threads, a detection probe is detachably connected to the left end of the fixed block, and the detection probe is located in the.

In this embodiment: the inlet pipe upper portion left side is fixed the intercommunication has the inlet tube, the one end fixedly connected with water tank that the inlet tube kept away from the inlet tube, install water intaking valve and water pump on the inlet tube, the water intaking valve is located the upper end of water pump.

In this embodiment: the upper end of the feeding pipe is in threaded connection with a feeding cover.

In this embodiment: the second air exhaust pipe is provided with a second air exhaust valve, the first air exhaust pipe is provided with a first air exhaust valve and a drain pipe, the drain pipe is located at the lower end of the first air exhaust valve, and the drain pipe is provided with a drain valve.

In this embodiment: the detection probe can be a heavy metal detection probe or a pesticide detection probe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of simple structure, high durability and convenient operation, in the testing process, the aspiration pump takes out the detection room into the negative pressure in advance, the rice thick liquid of being convenient for gets into the detection room, be favorable to improving detection efficiency, after the detection finishes, through opening water intaking valve and drain valve, start water pump, the clear water in the water tank loops through inlet tube and inlet pipe and gets into the box, to last abrasive disc, lower abrasive disc, stirring paddle leaf, the inside and the indoor portion that detects washs, after the washing finishes, close water intaking valve and drain valve, open first bleeder valve and second bleeder valve, start aspiration pump and hot light lamp, the aspiration pump constantly with the inside evacuation of box, make the liquid moisture in the box change and volatilizees, under the shining of hot light lamp, water can volatilize with higher speed, realize the quick drying in the box, in the in-process of drying, aqueous vapor in the box is respectively through the gap between last, Inside inlet pipe, second exhaust tube and fluid-discharge tube, two gas circuit discharge box of first exhaust tube, the quick drying at no dead angle in the realization box is convenient for detect next time.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numerals: the device comprises a box body 1, a stirring paddle 2, a first partition plate 3, a transmission chamber 4, a first bearing 5, a rotating motor 6, a support rod 7, a coupler 8, a rotating shaft 9, a first conical gear 10, a second bearing 11, a second conical gear 12, a second partition plate 13, a detection probe 14, a water discharge pipe 15, a water discharge valve 16, a fixed block 17, a first air suction pipe 18, a first air suction valve 19, a detection chamber 20, a liquid discharge pipe 21, a liquid discharge valve 22, an air suction pump 23, a third air suction pipe 24, a three-way pipe joint 25, a stirring shaft 26, a second air suction valve 27, a thermo-optic lamp 28, a second air suction pipe 29, a feeding cover 30, a water inlet pipe 31, a water inlet valve 32, an upper grinding disc 33, a lower grinding disc 34, a water pump 35, a.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the attached figure 1, the rice quality detection device comprises a box body 1, hot light lamps 28 are installed on two sides of the top end in the box body 1, a first partition plate 3 is installed on the lower portion in the box body 1, a second partition plate 13 is installed between the first partition plate 3 and the bottom wall of the box body 1, the bottom of the box body 1 is divided into two parts by the second partition plate 13, a transmission chamber 4 is arranged on the left side of the second partition plate 13, a detection chamber 20 is arranged on the right side of the second partition plate 13, a rotating motor 6 is arranged in the transmission chamber 4, a support rod 7 is welded at the bottom end of the rotating motor 6, the support rod 7 is welded on the bottom wall of the box body 1, an output end of the rotating motor 6 is fixedly connected with a rotating shaft 9 through a coupler 8, one end, far away from the coupler 8, of the rotating shaft 9 is in interference fit with a first bevel, the stirring shaft 26 is in rolling connection with the bottom wall of the box body 1 through a second bearing 11, the other end of the stirring shaft 26 penetrates through the first partition plate 3 and extends to the upper part of the box body 1, a first bearing 5 is arranged at the contact part of the stirring shaft 26 and the first partition plate 3, a plurality of groups of stirring blades 2 are fixedly connected to the middle part of the stirring shaft 26, the stirring blades 2 are symmetrically arranged along the central axis of the stirring shaft 26, a lower grinding disc 34 is fixedly connected to the top end of the stirring shaft 26, an upper grinding disc 33 is arranged above the lower grinding disc 34, the lower grinding disc 34 rotates relative to the upper grinding disc 33 to grind rice into rice pulp, the upper grinding disc 33 and the lower grinding disc 34 are in a mushroom shape, the downward flow of the rice pulp is facilitated, a feed pipe 37 is inserted in the middle of the upper grinding disc 33, one end, far away from the upper grinding disc 33, of the feed pipe 37 penetrates through the top wall of, a three-way pipe joint 25 is in threaded connection with one end of the second air exhaust pipe 29 far away from the feeding pipe 37, a third air exhaust pipe 24 is in threaded connection with the right end of the three-way pipe joint 25, an air exhaust pump 23 is arranged on the third air exhaust pipe 24, a first air exhaust pipe 18 is in threaded connection with the bottom end of the three-way pipe joint 25, the bottom end of the air exhaust pipe 18 penetrates through the right side wall of the box body 1 to be communicated with the detection chamber 20, a liquid discharge pipe 21 is arranged at the top end of the detection chamber 20, the upper end of the liquid discharge pipe 21 is arranged on the first partition plate 3 and penetrates through the first partition plate 3, a liquid discharge valve 22 is arranged in the middle of the liquid discharge pipe 21, a threaded hole is formed in the lower part of the right side wall of the box body 1, a fixed block 17 is in threaded connection with the, extensive applicability, detecting probe 14 is located the detection room 20, detecting probe 14 can be heavy metal detecting probe or pesticide detecting probe.

In this embodiment: the water inlet pipe 31 is fixedly communicated with the left side of the upper portion of the feeding pipe 37, one end, far away from the feeding pipe 37, of the water inlet pipe 31 is fixedly connected with a water tank 36, a water inlet valve 32 and a water pump 35 are installed on the water inlet pipe 31, and the water inlet valve 32 is located at the upper end of the water pump 35.

In this embodiment: the upper end of the feeding pipe 37 is in threaded connection with the feeding cover 30, and the feeding cover 30 is convenient to mount and dismount through threaded connection.

In this embodiment: the second air suction pipe 29 is provided with a second air suction valve 27, the first air suction pipe 18 is provided with a first air suction valve 19 and a water drainage pipe 15, the water drainage pipe 15 is positioned at the lower end of the first air suction valve 19, and the water drainage pipe 15 is provided with a water drainage valve 16.

The utility model discloses a theory of operation is: when the device is used specifically, the feeding cover 30 is opened, rice to be detected is added through the feeding pipe 37, the rice falls downwards and enters a gap between the upper grinding disc 33 and the lower grinding disc 34, the rotating motor 6 is started, the rotating motor 6 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the stirring shaft 26 to rotate, the stirring shaft 26 drives the stirring paddle 2 to rotate and drives the lower grinding disc 34 to rotate, the lower grinding disc 34 rotates relative to the upper grinding disc 33, the rice between the upper grinding disc 33 and the lower grinding disc 34 is ground, the ground rice becomes rice pulp and then continuously falls under the action of gravity, the rice pulp is accumulated at the upper end of the first partition plate 3, the stirring paddle 2 uniformly stirs the rice pulp, then the drain valve 22 is opened, in order to facilitate the rice pulp to enter the detection chamber 20, the air suction pump 23 pumps the detection chamber into negative pressure in advance, the heavy metal content of the rice milk can be detected by using the heavy metal detection probe 14, and the pesticide residue of the rice milk can be detected by using the pesticide residue detection probe 14, so that the applicability is wide; after the detection is finished, the water inlet valve 32 and the water discharge valve 16 are opened, the water pump 35 is started, clean water in the water tank 36 sequentially enters the box body 1 through the water inlet pipe 31 and the water inlet pipe 37, the upper grinding disc 33, the lower grinding disc 34, the stirring paddle 2, the interior of the box body 1 and the interior of the detection chamber 20 are cleaned, after the cleaning is finished, the water inlet valve 32 and the water discharge valve 16 are closed, the first air suction valve 19 and the second air suction valve 27 are opened, the air suction pump 23 and the heat light lamp 28 are started, the air suction pump 23 continuously vacuumizes the interior of the box body 1, so that liquid moisture in the box body 1 is more volatile, water can be volatilized at an accelerated speed under the irradiation of the heat light lamp 28, the rapid drying in the box body 1 is realized, and during the drying process, water vapor in the box body 1 is discharged out of the box body 1 through two air passages, namely the gap between the upper grinding disc 33 and the lower grinding, realize the quick drying at no dead angle in box 1, be convenient for next time detect.

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 rice quality detection device, includes box (1), its characterized in that: the hot light lamps (28) are installed on two sides of the top end in the box body (1), the first partition plate (3) is installed on the lower portion in the box body (1), the second partition plate (13) is installed between the first partition plate (3) and the bottom wall of the box body (1), the bottom of the box body (1) is divided into two parts by the second partition plate (13), the left side of the second partition plate (13) is a transmission chamber (4), the right side of the second partition plate (13) is a detection chamber (20), a rotating motor (6) is arranged in the transmission chamber (4), a support rod (7) is welded at the bottom end of the rotating motor (6), the support rod (7) is welded on the bottom wall of the box body (1), the output end of the rotating motor (6) is fixedly connected with a rotating shaft (9) through a shaft coupler (8), the rotating shaft (9) is far away from the first conical gear (10) in interference fit with one end of the shaft coupler (, insert in the middle of second cone gear (12) and be equipped with (mixing) shaft (26), (mixing) shaft (26) are through second bearing (11) and box (1) diapire roll connection, and the other end of (mixing) shaft (26) runs through first baffle (3) and extends to the upper portion of box (1), the department of contact of (mixing) shaft (26) and first baffle (3) is provided with first bearing (5), a plurality of stirring paddle (2) of group of (mixing) shaft (26) middle part fixedly connected with, stirring paddle (2) set up with the axis symmetry of (mixing) shaft (26), grinding disk (34) under the top fixedly connected with of (mixing) shaft (26), grinding disk (33) are provided with to grinding disk (34) top down, go up grinding disk (33) and grinding disk (34) down and be the mushroom form, it is equipped with inlet pipe (37) to insert in the middle of going up grinding disk (33), the one end that grinding disk (33) were kept away from to inlet pipe (37) extends to box ( ) The device is characterized in that a second air suction pipe (29) is fixedly communicated with the right side of the upper part of the feeding pipe (37), one end, far away from the feeding pipe (37), of the second air suction pipe (29) is in threaded connection with a tee pipe joint (25), the right end of the tee pipe joint (25) is in threaded connection with a third air suction pipe (24), an air suction pump (23) is arranged on the third air suction pipe (24), the bottom end of the tee pipe joint (25) is in threaded connection with a first air suction pipe (18), the bottom end of the first air suction pipe (18) penetrates through the right side wall of the box body (1) to be communicated with the detection chamber (20), a liquid discharge pipe (21) is arranged at the top end of the detection chamber (20), the upper end of the liquid discharge pipe (21) is arranged on the first partition plate (3) and penetrates through the first partition plate (3), a liquid discharge valve (22) is arranged, threaded connection has fixed block (17) in screw hole department, fixed block (17) left end can be dismantled and be connected with test probe (14), test probe (14) are located detection room (20).

2. The rice quality detecting apparatus according to claim 1, wherein: inlet pipe (31) have inlet tube (31) to inlet pipe (37) upper portion left side fixed connection, inlet tube (31) keep away from one end fixedly connected with water tank (36) of inlet pipe (37), install water intaking valve (32) and water pump (35) on inlet tube (31), water intaking valve (32) are located the upper end of water pump (35).

3. The rice quality detecting apparatus according to claim 1, wherein: the upper end of the feeding pipe (37) is in threaded connection with a feeding cover (30).

4. The rice quality detecting apparatus according to claim 1, wherein: the air exhaust device is characterized in that a second air exhaust valve (27) is installed on the second air exhaust pipe (29), a first air exhaust valve (19) and a drain pipe (15) are installed on the first air exhaust pipe (18), the drain pipe (15) is located at the lower end of the first air exhaust valve (19), and a drain valve (16) is installed on the drain pipe (15).

5. The rice quality detecting apparatus according to claim 1, wherein: the detection probe (14) can be a heavy metal detection probe or a pesticide detection probe.