CN215599135U

CN215599135U - Device for rapidly determining total amount of food protein

Info

Publication number: CN215599135U
Application number: CN202122007809.5U
Authority: CN
Inventors: 刘叶
Original assignee: Yinuo Tianjin Testing Service Co ltd
Current assignee: Yinuo Tianjin Testing Service Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-21
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a device for rapidly measuring the total amount of food protein, which comprises a device body, wherein an air cylinder is fixedly connected at the middle position of the top end of the device body, a reagent bottle is arranged on one side of the top end of the device body, a sealing cover is arranged at the top end of the reagent bottle, a reagent guiding bottle is arranged above one side of the device body, and a gas treatment device is arranged above the other side of the device body. This device of rapid survey food protein total amount is through being provided with servo motor, the drive shaft, the driving gear, drive gear, the screw rod, the thread piece, hold platform and connecting rod, servo motor drives the drive shaft and rotates, thereby it is rotatory with two sets of screw rods of drive gear's meshing drive, the thread piece drives the connecting rod and holds a whole inside the device that removes to the device at the screw rod outside, whole reaction sequence is located the inside and goes on of device, can pass in and out automatically, avoid the container to overturn and empty, degree of automation is stronger, the problem that degree of automation is low is solved.

Description

Device for rapidly determining total amount of food protein

Technical Field

The utility model relates to the technical field of food detection, in particular to a device for rapidly determining the total amount of food protein.

Background

The protein detection of food is a considerable part of the detection of food components, and the current mature protein detection methods in the market include a Kjeldahl method, a biuret method, a phenol reagent method, an ultraviolet absorption method and the like, wherein the detection method of extracting the ammonia amount by distillation after mixing a potassium sulfate-copper sulfate mixture is mostly operated manually.

Because manual operation efficiency is limited, detection speed is often slow, and especially food and reagent when reacting, need manual removal and place the container, distill and extract after manual stirring again, the loaded down with trivial details consuming time of process, degree of automation is low. In addition, harmful gas generated in detection is directly discharged, and harm is generated to health after human bodies inhale. A device for rapidly measuring the total protein content of food is designed to rapidly solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for rapidly determining the total amount of protein in food, so as to solve the problems of tedious and time-consuming process and low automation degree in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device of short-term test food protein total amount, includes the device body, the intermediate position department fixedly connected with cylinder on device body top, the reagent bottle is installed to one side on device body top, the top of reagent bottle is provided with sealed lid, the top of device body one side is provided with leads the agent bottle, the top of device body opposite side is provided with gaseous processing apparatus, the opposite side of device body one end is provided with control panel, the shifting chute has been seted up to the inside below of device body, the inside one end swing joint of shifting chute has the platform that holds, the top of holding the platform is provided with food container, the both sides fixedly connected with connecting rod of holding the platform, servo motor is installed respectively to the below of the inside both sides of device body.

Preferably, the output end of the servo motor is respectively and fixedly connected with a driving shaft through a coupler, the top end of the driving shaft is fixedly connected with a driving gear, the other end of the driving gear is meshed with a transmission gear, the other end of the transmission gear is fixedly connected with a screw rod, the screw rod is movably connected to the two sides of the interior of the device body, a thread block is movably sleeved on the outer portion of the screw rod, and the thread block is fixedly connected with a connecting rod.

Preferably, the driving gear and the transmission gear are both bevel gears, and the driving gear and the transmission gear are perpendicular to each other and have the same size.

Preferably, the output of cylinder is provided with the piston rod, the piston rod runs through the top of device body and extends to the inside of device body, the bottom fixedly connected with protecting crust of piston rod, the inside of protecting crust is provided with driving motor, driving motor's output passes through shaft coupling fixedly connected with screw thread lid, the bottom of screw thread lid is through screw thread fixedly connected with puddler, the puddler extends to the inside of food container.

Preferably, one end of the reagent guiding bottle is fixedly connected with a metering pump, a liquid pumping pipe is arranged between the input end of the metering pump and the bottom end of the reagent bottle, and a reagent dropper is arranged at the bottom end of the reagent guiding bottle and inclines towards the opening direction of the top end of the food container.

Preferably, a reaction plate is arranged inside the gas treatment device, an exhaust pipe is arranged at the bottom end of one side of the gas treatment device, and an electromagnetic valve is arranged at one side of the exhaust pipe.

Compared with the prior art, the utility model has the beneficial effects that: the device for rapidly measuring the total amount of the food protein not only realizes higher automation degree and accelerated reaction, but also realizes pollution-free discharge;

(1) the food container is placed at the top end of the containing table through the servo motor, the driving shaft, the driving gear, the transmission gear, the screw rod, the thread block, the containing table and the connecting rod, the servo motor is started on the control panel, the output end of the servo motor drives the driving shaft to rotate through the coupler, so that two groups of screw rods are driven to rotate through the meshing of the driving gear and the transmission gear, the thread block drives the connecting rod outside the screw rod and the containing table to integrally move towards the inside of the device, the food container is put into the device, the screw rod rotates reversely after the reaction is finished, the containing table is automatically pulled out, a worker can take out the container, the whole reaction process is carried out in the device, the container can automatically enter and exit, the container is prevented from being overturned and toppled over, and the automation degree is high;

(2) by arranging the air cylinder, the piston rod, the driving motor, the stirring rod and the threaded cover, after a food container enters the device, the air cylinder is started, the piston rod of the air cylinder extends out, the motor and the stirring rod descend and extend into the container, the driving motor is started on the control panel, an output shaft of the motor drives the stirring rod to rotate at a high speed through the coupler, the rapid fusion reaction of a reagent and food is realized, the reaction is accelerated, the detection time is shortened, the detection efficiency is improved, the piston rod resets after the detection is finished, the stirring rod rises and does not block the container from moving, and the stirring rod can be screwed on and dismounted from the threaded cover so as to be convenient for cleaning;

(3) through being provided with sealed lid, the measuring pump, lead the agent bottle, the solenoid valve, the exhaust tube, gas treatment device and reaction plate, there is reaction reagent in the reagent bottle, it is sealed through sealed lid, start the measuring pump, extract a quantitative reagent according to food quality, reagent gets into and leads agent bottle back and wait to react in getting into food container through the reagent burette, open the solenoid valve, harmful gas that produces among the reaction process gets into gas treatment device through the exhaust tube, it filters pollution-free back to gas to advance the reaction plate, discharge again, avoid survey process pollution surrounding environment, protect human health.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a front view of the driving gear of the present invention;

FIG. 3 is a schematic top view of the screw of the present invention;

FIG. 4 is a front view of the reaction plate of the present invention.

In the figure: 1. a device body; 2. a sealing cover; 3. a reagent bottle; 4. a liquid pumping pipe; 5. a metering pump; 6. a guiding agent bottle; 7. a reagent dropper; 8. a connecting rod; 9. a transmission gear; 10. a driving gear; 11. a drive shaft; 12. a servo motor; 13. a moving groove; 14. a containing table; 15. a control panel; 16. a stirring rod; 17. a food container; 18. a gas processing device; 19. a threaded cap; 20. a drive motor; 21. a protective shell; 22. a piston rod; 23. a cylinder; 24. a screw; 25. a thread block; 26. an electromagnetic valve; 27. an air exhaust pipe; 28. and (3) a reaction plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, a device for rapidly determining the total amount of food protein comprises a device body 1, wherein a cylinder 23 is fixedly connected to the middle position of the top end of the device body 1, a reagent bottle 3 is installed on one side of the top end of the device body 1, a sealing cover 2 is arranged on the top end of the reagent bottle 3, a reagent guiding bottle 6 is arranged above one side of the device body 1, a gas treatment device 18 is arranged above the other side of the device body 1, a control panel 15 is arranged on the other side of one end of the device body 1, a moving groove 13 is formed in the lower portion of the interior of the device body 1, a containing table 14 is movably connected to one end of the interior of the moving groove 13, a food container 17 is arranged on the top end of the containing table 14, connecting rods 8 are fixedly connected to two sides of the containing table 14, and servo motors 12 are respectively installed below two sides of the interior of the device body 1;

the output end of the servo motor 12 is fixedly connected with a driving shaft 11 through a coupler respectively, the top end of the driving shaft 11 is fixedly connected with a driving gear 10, the other end of the driving gear 10 is meshed with a transmission gear 9, the other end of the transmission gear 9 is fixedly connected with a screw rod 24, the screw rod 24 is movably connected to two sides inside the device body 1, a thread block 25 is movably sleeved outside the screw rod 24, the thread block 25 is fixedly connected with a connecting rod 8, the driving gear 10 and the transmission gear 9 are bevel gears, and the driving gear 10 and the transmission gear 9 are perpendicular to each other and have the same size;

specifically, as shown in fig. 1, fig. 2 and fig. 3, a food container 17 is placed on the top end of a containing table 14, a servo motor 12 is started on a control panel 15, the output end of the servo motor 12 drives a driving shaft 11 to rotate through a coupler, so that two groups of screws 24 are driven to rotate through the meshing of a driving gear 10 and a transmission gear 9, a screw block 25 drives a connecting rod 8 outside the screw 24 and the containing table 14 to integrally move towards the inside of the device, the food container 17 is put into the device, the screw 24 rotates reversely after the reaction is finished, the containing table 14 is automatically pulled out, a worker can take out the container, the whole reaction process is carried out inside the device, the whole reaction process can be automatically carried out, the container can be automatically put in and taken out, the container is prevented from being overturned and toppled over, and the automation degree is high.

Example 2: the output end of the air cylinder 23 is provided with a piston rod 22, the piston rod 22 penetrates through the top end of the device body 1 and extends into the device body 1, the bottom end of the piston rod 22 is fixedly connected with a protective shell 21, a driving motor 20 is arranged inside the protective shell 21, the output end of the driving motor 20 is fixedly connected with a threaded cover 19 through a coupler, the bottom end of the threaded cover 19 is fixedly connected with a stirring rod 16 through threads, and the stirring rod 16 extends into a food container 17;

specifically, as shown in fig. 1, after the food container 17 enters the device, the cylinder 23 is started, the piston rod 22 of the cylinder 23 extends out, the driving motor 20 and the stirring rod 16 descend and extend into the container, the driving motor 20 is started on the control panel 15, the output shaft of the motor drives the stirring rod 16 to rotate at a high speed through the coupler, the rapid fusion reaction of the reagent and the food is realized, the accelerated reaction shortens the detection time, so that the determination efficiency is improved, the piston rod 22 resets after the detection is finished, the stirring rod 16 ascends and does not block the container to move, and the stirring rod 16 can be screwed on and unscrewed from the threaded cover 19 to be convenient for cleaning.

Example 3: one end of the reagent guiding bottle 6 is fixedly connected with a metering pump 5, a liquid pumping pipe 4 is arranged between the input end of the metering pump 5 and the bottom end of the reagent bottle 3, a reagent dropper 7 is arranged at the bottom end of the reagent guiding bottle 6, the reagent dropper 7 inclines towards the opening direction of the top end of the food container 17, a reaction plate 28 is arranged inside the gas processing device 18, a gas pumping pipe 27 is arranged at the bottom end of one side of the gas processing device 18, and an electromagnetic valve 26 is arranged at one side of the gas pumping pipe 27;

specifically, as shown in fig. 1 and 4, a reagent bottle 3 stores a reaction reagent, the reagent bottle is sealed by a sealing cover 2, a metering pump 5 is started, a certain amount of reagent is accurately extracted according to food quality, the reagent enters a reagent guide bottle 6 and then enters a food container 17 through a reagent dropper 7 to wait for reaction, an electromagnetic valve 26 is opened, harmful gas generated in the reaction process enters a gas treatment device 18 through an exhaust pipe 27, and the harmful gas enters a reaction plate 28 to be filtered and pollution-free, and then is discharged, so that the pollution to the surrounding environment in the measurement process is avoided, and the human health is protected.

The working principle is as follows: when the food container is used, firstly, a food container 17 is placed at the top end of a containing platform 14, a servo motor 12 is started on a control panel 15, the servo motor 12 drives a driving shaft 11 to rotate, so that two groups of screw rods 24 are driven to rotate through the meshing of a driving gear 10 and a transmission gear 9, a thread block 25 drives a connecting rod 8 and the containing platform 14 to integrally move towards the interior of the device outside the screw rods 24, the food container 17 is put into the device, then, a metering pump 5 is started, a certain amount of reagent is accurately extracted according to the quality of food, the reagent enters a reagent guiding bottle 6 and then enters the food container 17 through a reagent dropper 7 for waiting reaction, an electromagnetic valve 26 is opened, harmful gas generated in the reaction process enters a gas treatment device 18 through an exhaust pipe 27, a cylinder 23 is started, a piston rod 22 of the cylinder 23 extends, a driving motor 20 and a stirring rod 16 descend and extend into the container, the driving motor 20 is started on the control panel 15, the motor drives the puddler 16 and rotates at a high speed, realize the quick fusion reaction of reagent and food, detect that the back piston rod 22 that finishes resets, puddler 16 rises and does not block the container and removes, harmful gas advances reaction plate 28 and filters pollution-free back to gas, discharge again, and finally, 24 reversals of back screw rod after the reaction finishes, hold the 14 automation of platform and pull out, and the staff can take out the container, and whole reaction sequence is located the inside going on of device, can pass in and out automatically, avoids the container to overturn and emptys.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A device for rapidly determining the total protein content of food comprises a device body (1) and a cylinder (23), and is characterized in that: a cylinder (23) is fixedly connected at the middle position of the top end of the device body (1), a reagent bottle (3) is arranged on one side of the top end of the device body (1), a sealing cover (2) is arranged on the top end of the reagent bottle (3), a guiding agent bottle (6) is arranged above one side of the device body (1), a gas processing device (18) is arranged above the other side of the device body (1), the other side of one end of the device body (1) is provided with a control panel (15), a moving groove (13) is arranged at the lower part inside the device body (1), one end inside the moving groove (13) is movably connected with a containing platform (14), a food container (17) is arranged at the top end of the containing platform (14), connecting rods (8) are fixedly connected with the two sides of the containing platform (14), the lower parts of two sides in the device body (1) are respectively provided with a servo motor (12).

2. The apparatus for rapidly determining the total amount of protein in food according to claim 1, wherein: the output end of the servo motor (12) is respectively connected with a driving shaft (11) through a coupler, the top end of the driving shaft (11) is fixedly connected with a driving gear (10), the other end of the driving gear (10) is meshed with a transmission gear (9), the other end of the transmission gear (9) is fixedly connected with a screw rod (24), the screw rod (24) is movably connected to the two sides of the inner part of the device body (1), a threaded block (25) is sleeved on the outer portion of the screw rod (24), and the threaded block (25) is fixedly connected with a connecting rod (8).

3. The apparatus for rapidly determining the total amount of protein in food according to claim 2, wherein: the driving gear (10) and the transmission gear (9) are both bevel gears, and the driving gear (10) and the transmission gear (9) are perpendicular to each other and have the same size.

4. The apparatus for rapidly determining the total amount of protein in food according to claim 1, wherein: the output of cylinder (23) is provided with piston rod (22), piston rod (22) run through the top of device body (1) and extend to the inside of device body (1), the bottom fixedly connected with protecting crust (21) of piston rod (22), the inside of protecting crust (21) is provided with driving motor (20), shaft coupling fixedly connected with screw cap (19) is passed through to the output of driving motor (20), screw thread fixedly connected with puddler (16) is passed through to the bottom of screw cap (19), puddler (16) extend to the inside of food container (17).

5. The apparatus for rapidly determining the total amount of protein in food according to claim 1, wherein: lead one end fixedly connected with measuring pump (5) of agent bottle (6), be provided with between the input of measuring pump (5) and the bottom of reagent bottle (3) liquid suction pipe (4), the bottom of leading agent bottle (6) is provided with reagent burette (7), reagent burette (7) are to food container (17) top opening direction slope.

6. The apparatus for rapidly determining the total amount of protein in food according to claim 1, wherein: a reaction plate (28) is arranged in the gas processing device (18), an air suction pipe (27) is arranged at the bottom end of one side of the gas processing device (18), and an electromagnetic valve (26) is arranged at one side of the air suction pipe (27).