Rapid detection instrument for nutrient components of feed

Abstract

The utility model discloses a rapid feed nutritional ingredient detection instrument, which relates to the technical field of nutritional ingredient detection and comprises an instrument box, a detection unit, a stirring observation unit and a control unit. An air inlet is formed in the left end of the instrument box; an air outlet is formed in the right side of the rear end of the instrument box; the detection unit comprises a spectrum detector, a placement cylinder, a containing cup, limiting grooves and limiting strips, the spectrum detector is fixedly arranged at the right end of the inner side of the instrument box, the upper end of the instrument box is fixedly connected with the placement cylinder, the inner side of the placement cylinder is uniformly and fixedly connected with the four limiting strips, the outer side of the containing cup is uniformly provided with the four limiting grooves, and the limiting grooves are fixedly connected with the upper end of the instrument box. According to the rapid detection instrument for the nutritional ingredients of the feed, a nutrient solution and reactants are fully fused by stirring and accurately controlling dropwise adding of the reaction solution, deviation of nutrition detection is reduced, and detection efficiency and data accuracy are improved by detecting through a spectrum detector.

Description

Technical Field

[0001] The utility model relates to the technical field of nutrient component detection, in particular to a rapid detection instrument for nutrient components of feed. Background Art

[0002] Feed is an important material guarantee for animal food. Its quality and safety directly affects the safety of animal food, and further affects human health. Carrying out routine analysis and testing of feed ingredients is an important link in the production of the feed industry, and is also an important means to ensure the quality of feed raw materials and various products. Routine nutritional indicators in feed product testing mainly include crude protein, crude ash, moisture, calcium, total phosphorus, crude fat, crude fiber, and water-soluble chloride. Each indicator is tested according to the test methods specified in the corresponding national standards;

[0003] Among them, a feed nutrient component rapid detection instrument proposed in the prior art application publication number CN112285274A comprises a bottom plate and an outer box, a fume hood is fixedly connected to one side of the top outer wall of the bottom plate, a ventilation fan is arranged on the outer wall of the fume hood, a plurality of damping shock absorbers are fixedly connected to the inner walls of both sides of the outer box, one end of the damping shock absorber is fixedly connected to the same inner box, a fixing frame is fixedly connected to the middle position of the top outer wall of the outer box, and a motor is fixedly connected to the bottom inner wall of the fixing frame;

[0004] In the prior art, the feed nutrient solution and the reactants are not fully integrated, which leads to deviations in nutrient detection. The detection efficiency through distillation and other methods is low and the data is inaccurate. We propose a rapid detection instrument for feed nutrient components. The working efficiency of the measuring instrument is relatively low. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a rapid detection instrument for feed nutritional components. By stirring and accurately controlling the dripping of the reaction solution, the feed nutritional solution and the reactants are fully integrated, the deviation in nutritional detection is reduced, and the detection efficiency and data accuracy are increased by detecting with a spectrometer, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid feed nutrient component detection instrument, comprising an instrument box, a detection unit, a stirring observation unit and a control unit;

[0007] The instrument box: an air inlet is provided at the left end, and an air outlet is provided at the right side of the rear end of the instrument box;

[0008] Detection unit: including a spectrum detector, a placement tube, a holding cup, a limit groove and a limit strip. The fixed part on the right end of the inner side of the instrument box has a spectrum detector. The upper end of the instrument box is fixedly connected to the placement tube. The inner side of the placement tube is evenly fixedly connected with four limit strips. The outer side of the holding cup is evenly opened with four limit grooves. The holding cup is slidably connected to the placement tube through the limit grooves and the limit strips.

[0009] Stirring observation unit: installed on the detection unit;

[0010] Control unit: installed on the instrument box.

[0011] The light intensity of the nutrients in the containing cup is detected by a spectrometer, and the components of the substance content in the nutrient solution are quickly detected. The containing cup is placed by a placing tube and the containing cup is limited by a limiting groove and a limiting strip, thereby achieving the purpose of detecting the nutritional components of the feed.

[0012] Furthermore, the detection unit also includes a sealing cover and a sealing gasket, the sealing cover is fixedly connected to the inner side of the lower end of the sealing cover, the upper end of the outer side of the placement tube is provided with a thread, and the sealing cover is threadedly connected to the upper end of the placement tube.

[0013] The placing cylinder is sealed by a sealing cover and a sealing gasket to prevent the nutrient solution in the containing cup from being contaminated, thereby achieving the purpose of detecting the nutrient components of the feed.

[0014] Furthermore, the stirring and observation unit includes an addition tube, a blocking piece, a rubber stopper, a stirring blade, an observation hole and a sealing plug. The upper end of the outer side of the addition tube is fixedly connected to the blocking piece, the upper end of the addition tube is fixedly connected to the rubber stopper, the outer side of the addition tube is slidably connected to the inner middle part of the sealing cover, the lower end of the addition tube is clamped with a stirring blade, an observation hole is opened at an eccentric position on the upper end of the sealing cover, and a sealing plug is slidably connected to the inside of the observation hole.

[0015] The reactants of the nutrient components enter the holding cup through the blocking piece, react with the solution and are detected by the spectrometer to achieve the purpose of adding reactants. The blocking piece prevents the addition tube from falling into the holding cup. The addition tube is sealed by the rubber plug when the device is not in use. The stirring blade is driven by the addition tube to stir the liquid inside the holding cup, so that the solution is quickly mixed and reacted. The reaction is observed through the observation hole, and then the observation hole is sealed by the sealing plug.

[0016] Furthermore, the control unit includes a circuit board, a control board, a ventilation fan fixing plate, a ventilation fan, a partition and a display control screen, a partition is fixedly connected to the middle part of the inner lower end of the instrument box, a circuit board is fixedly connected to the right side of the inner lower end of the instrument box, a control board is fixedly connected to the upper end of the circuit board, a ventilation fan fixing plate is fixedly connected to the inner lower end of the instrument box, a ventilation fan is fixedly connected to the inner side of the ventilation fan fixing plate, and a display control screen is fixedly connected to the right side of the upper end of the instrument box.

[0017] The detection results are displayed through the display control screen, the control panel is controlled through the display control screen, the ventilation fan and the spectrum detector are controlled through the control panel and the circuit board, the ventilation fan is fixed by the ventilation fan fixing plate, the device is cooled by the ventilation fan, and the detection results of the spectrum detector are displayed through the display control screen, so as to achieve the purpose of controlling the detection of the spectrum detector.

[0018] Furthermore, it also includes a rotating shaft, a rotating frame and a quantitative dropper. The left side of the upper end of the instrument box is rotatably connected to the rotating shaft, the upper end of the rotating shaft is fixedly connected to one end of the rotating frame, and the other end of the rotating frame is placed with a quantitative dropper.

[0019] The rotating frame rotates through the rotating shaft so that the quantitative dropper is just located above the adding tube, and the reaction solution is accurately dripped into the containing cup through the quantitative dropper, so that the operation is accurate when adding the reactants.

[0020] Furthermore, it also includes threaded columns, threaded barrels and anti-skid pads. Four threaded columns are fixedly connected to the four corners of the lower end of the instrument box, the outer sides of the lower ends of the threaded columns are threadedly connected to threaded barrels, and the lower end of the threaded barrel is fixedly connected to the anti-skid pad.

[0021] The device can be placed on a relatively smooth surface through the anti-skid pad so that the device will not move, and the height of one corner of the device can be changed through the threaded column and the threaded barrel so that the device can remain horizontal.

[0022] Compared with the prior art, the beneficial effects of the utility model are: the rapid detection instrument for feed nutrients has the following advantages:

[0023] 1. This rapid test instrument for nutrient composition of feed simply stirs the solution through the stirring device inside the container. By stirring and accurately controlling the dripping of the reaction solution, the feed nutrient solution and the reactant can be fully integrated, thus reducing the deviation in nutrient testing.

[0024] 2. This rapid feed nutrient component detection instrument reduces experimental errors and increases detection accuracy by using a spectrometer to detect the test solution. At the same time, the detection efficiency and data accuracy are increased by using a spectrometer. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0027] Figure 3 This is a schematic diagram of the rear structure of the utility model;

[0028] Figure 4 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at B in the middle;

[0029] Figure 5 It is a schematic diagram of the inner sectional structure of the utility model.

[0030] In the figure: 1 instrument box, 2 air inlet, 3 detection unit, 31 spectrum detector, 32 placement tube, 33 holding cup, 34 limit groove, 35 limit strip, 36 sealing cover, 37 sealing gasket, 4 stirring observation unit, 41 adding tube, 42 blocking sheet, 43 rubber plug, 44 stirring blade, 45 observation hole, 46 sealing plug, 5 control unit, 51 circuit board, 52 control board, 53 ventilation fan fixing plate, 54 ventilation fan, 55 partition, 56 display control screen, 6 air outlet, 7 rotating shaft, 8 rotating frame, 9 quantitative dropper, 10 threaded column, 1 threaded tube, 12 anti-slip foot pad. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-5 , This embodiment provides a technical solution for a rapid detection instrument for feed nutrients: a rapid detection instrument for feed nutrients, including an instrument box 1, a detection unit 3, a stirring observation unit 4 and a control unit 5;

[0033] The instrument box 1: an air inlet 2 is provided at the left end, and an air outlet 6 is provided at the right side of the rear end of the instrument box 1;

[0034] Detection unit 3: includes a spectrometer 31, a placement tube 32, a holding cup 33, a limiting groove 34 and a limiting strip 35. The fixed part on the inner right end of the instrument box 1 includes a spectrometer 31. The upper end of the instrument box 1 is fixedly connected to the placement tube 32. The inner side of the placement tube 32 is evenly fixedly connected with four limiting strips 35. The outer side of the holding cup 33 is evenly provided with four limiting grooves 34. The holding cup 33 is slidably connected to the placement tube 32 through the limiting grooves 34 and the limiting strips 35. The nutrient in the holding cup 33 is detected by the spectrometer 31 to detect the light intensity, and the content of the substance in the nutrient solution is quickly detected. The holding cup 33 is placed by the placement tube 32 and limited by the limiting grooves 34 and the limiting strips 35, so as to achieve the purpose of detecting the nutritional components of the feed.

[0035] The detection unit 3 further includes a sealing cover 36 and a sealing gasket 37 . The sealing gasket 37 is fixedly connected to the inner side of the lower end of the sealing cover 36 . The upper end of the outer side of the placement tube 32 is provided with a thread, and the sealing cover 36 is threadedly connected to the upper end of the placement tube 32 .

[0036] The placing tube 32 is sealed by the sealing cover 36 and the sealing gasket 37 to prevent the nutrient solution in the containing cup 33 from being contaminated, thereby achieving the purpose of detecting the nutrient components of the feed.

[0037] Stirring and observing unit 4: installed on the detection unit 3; the stirring and observing unit 4 comprises an adding tube 41, a blocking piece 42, a rubber plug 43, a stirring blade 44, an observation hole 45 and a sealing plug 46, the upper end of the outer side of the adding tube 41 is fixedly connected with the blocking piece 42, the upper end of the adding tube 41 is fixedly connected with the rubber plug 43, the outer side of the adding tube 41 is slidably connected with the inner middle part of the sealing cover 36, the lower end of the adding tube 41 is clamped with the stirring blade 44, an observation hole 45 is opened at an eccentric position on the upper end of the sealing cover 36, and the inner side of the observation hole 45 is slidably connected with the sealing plug 46.

[0038] The reactants of the nutrient components enter the holding cup 33 through the blocking piece 42, react with the solution and are detected by the spectrometer 31, thereby achieving the purpose of adding reactants. The blocking piece 42 prevents the addition tube 41 from falling into the holding cup 33, and the rubber stopper 43 seals the addition tube 41 when the device is not in use. The stirring blade 44 is driven by the addition tube 41 to stir the liquid inside the holding cup 33, so that the solution is quickly mixed and reacted, and the reaction is observed through the observation hole 45, and then the observation hole 45 is sealed by the sealing plug 46.

[0039] Control unit 5: installed on the instrument box 1, the control unit 5 includes a circuit board 51, a control board 52, a ventilation fan fixing plate 53, a ventilation fan 54, a partition 55 and a display control screen 56. The partition 55 is fixedly connected to the middle of the inner lower end of the instrument box 1, the circuit board 51 is fixedly connected to the right side of the inner lower end of the instrument box 1, the control board 52 is fixedly connected to the upper end of the circuit board 51, the ventilation fan fixing plate 53 is fixedly connected to the inner lower end of the instrument box 1, the ventilation fan 54 is fixedly connected to the inner side of the ventilation fan fixing plate 53, and the display control screen 56 is fixedly connected to the right side of the upper end of the instrument box 1.

[0040] The detection results are displayed through the display control screen 56, the control board 52 is controlled through the display control screen 56, the ventilation fan 54 and the spectrum detector 31 are controlled through the control board 52 and the circuit board 51, the ventilation fan fixing plate 53 fixes the ventilation fan 54, the device is cooled by the ventilation fan 54, and the detection results of the spectrum detector 31 are displayed through the display control screen 56, thereby achieving the purpose of controlling the detection of the spectrum detector 31.

[0041] It also includes a rotating shaft 7, a rotating frame 8 and a quantitative dropper 9. The left side of the upper end of the instrument box 1 is rotatably connected to the rotating shaft 7, the upper end of the rotating shaft 7 is fixedly connected to one end of the rotating frame 8, and the other end of the rotating frame 8 is placed with a quantitative dropper 9.

[0042] The rotating frame 8 rotates through the rotating shaft 7 so that the quantitative dropper 9 is just located above the adding tube 41, and the reaction solution is accurately dripped into the containing cup 33 through the quantitative dropper 9, so that the operation is accurate when adding the reactants.

[0043] The instrument box 1 also includes a threaded column 10, a threaded barrel 11 and an anti-skid pad 12. Four threaded columns 10 are fixedly connected to the four corners of the lower end of the instrument box 1. The outer side of the lower end of the threaded column 10 is threadedly connected to the threaded barrel 11, and the lower end of the threaded barrel 11 is fixedly connected to the anti-skid pad 12.

[0044] The anti-skid pad 12 allows the device to be placed on a relatively smooth surface so that the device will not move, and the threaded column 10 and the threaded barrel 11 allow the height of one corner of the device to be changed so that the device can remain horizontal.

[0045] The working principle of the feed nutrient component rapid detection instrument provided by the utility model is as follows: the luminosity of the feed nutrient solution in the holding cup 33 is detected by the spectrum detector 31, and the content of the substance in the nutrient solution is quickly detected. The holding cup 33 is placed by the placement tube 32, and the holding cup 33 is limited by the limiting groove 34 and the limiting strip 35, so as to achieve the function of detecting the feed nutrient component. The placement tube 32 is sealed by the sealing cover 36 and the sealing gasket 37 to prevent the nutrient solution in the holding cup 33 from being contaminated, so as to achieve the function of detecting the feed nutrient component. The reactants of the nutrient components enter the holding cup 33 through the blocking sheet 42, and are detected by the spectrum detector 31 by reacting with the solution, so as to achieve the purpose of adding reactants. The blocking sheet 42 prevents the adding tube 41 from falling into the holding cup 33. The rubber plug 43 seals the adding tube 41 when the device is not in use. The stirring blade 44 is driven by the adding tube 41 so that the stirring blade 44 stirs the liquid inside the holding cup 33, so that the solution is quickly mixed and reacted. The reaction is observed through the observation hole 45, and then the observation hole 45 is sealed by the sealing plug 46. The detection result is displayed by the display control screen 56, the control panel 52 is controlled by the display control screen 56, the ventilation fan 54 and the spectrum detector 31 are controlled by the control panel 52 and the circuit board 51, the ventilation fan fixing plate 53 fixes the ventilation fan 54, and the device is heat-dissipated by the ventilation fan 54. The detection result of the spectrum detector 31 is displayed by the display control screen 56, so as to achieve the purpose of controlling the detection of the spectrum detector 31. The rotating frame 8 rotates through the rotating shaft 7 so that the quantitative dropper 9 is just located above the adding tube 41, and the reaction solution is accurately dripped into the containing cup 33 through the quantitative dropper 9, so that the operation is accurate when adding the reactant. The non-slip foot pad 12 allows the device to be placed on a relatively smooth surface so that the device will not move, and the threaded column 10 and the threaded barrel 11 allow the device to change the height of one corner so that the device can remain horizontal.

[0046] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rapid test instrument for feed nutrients, characterized in that: It comprises an instrument box (1), a detection unit (3), a stirring observation unit (4) and a control unit (5); The instrument box (1) is provided with an air inlet (2) at the left end, and an air outlet (6) is provided at the right side of the rear end of the instrument box (1); The detection unit (3) comprises a spectrum detector (31), a placement tube (32), a holding cup (33), a limiting groove (34) and a limiting strip (35); the fixed part at the right end of the inner side of the instrument box (1) comprises the spectrum detector (31); the upper end of the instrument box (1) is fixedly connected to the placement tube (32); the inner side of the placement tube (32) is evenly fixedly connected to four limiting strips (35); the outer side of the holding cup (33) is evenly provided with four limiting grooves (34); the holding cup (33) is slidably connected to the placement tube (32) via the limiting grooves (34) and the limiting strips (35); Stirring observation unit (4): installed on the detection unit (3); Control unit (5): installed on the instrument box (1).

2. A rapid feed nutrient component detection instrument according to claim 1, characterized in that: The detection unit (3) further comprises a sealing cover (36) and a sealing gasket (37); the sealing gasket (37) is fixedly connected to the inner side of the lower end of the sealing cover (36); the upper end of the outer side of the placement tube (32) is provided with a thread; the sealing cover (36) is threadedly connected to the upper end of the placement tube (32).

3. A rapid feed nutrient component detection instrument according to claim 2, characterized in that: The stirring observation unit (4) comprises an addition tube (41), a blocking sheet (42), a rubber stopper (43), a stirring blade (44), an observation hole (45) and a sealing stopper (46); the upper end of the outer side of the addition tube (41) is fixedly connected to the blocking sheet (42); the upper end of the addition tube (41) is fixedly connected to the rubber stopper (43); the outer side of the addition tube (41) is slidably connected to the middle part of the inner side of the sealing cover (36); the lower end of the addition tube (41) is clamped with the stirring blade (44); the upper end of the sealing cover (36) is provided with an observation hole (45) at an eccentric position; the inner side of the observation hole (45) is slidably connected to the sealing stopper (46).

4. A rapid feed nutrient component detection instrument according to claim 1, characterized in that: The control unit (5) comprises a circuit board (51), a control board (52), a ventilation fan fixing plate (53), a ventilation fan (54), a partition (55) and a display control screen (56); the partition (55) is fixedly connected to the middle part of the inner lower end of the instrument box (1); the circuit board (51) is fixedly connected to the right side of the inner lower end of the instrument box (1); the control board (52) is fixedly connected to the upper end of the circuit board (51); the ventilation fan fixing plate (53) is fixedly connected to the inner lower end of the instrument box (1); the ventilation fan (54) is fixedly connected to the inner side of the ventilation fan fixing plate (53); and the display control screen (56) is fixedly connected to the right side of the upper end of the instrument box (1).

5. A rapid feed nutrient component detection instrument according to claim 4, characterized in that: The instrument box (1) also comprises a rotating shaft (7), a rotating frame (8) and a quantitative dropper (9); the left side of the upper end of the instrument box (1) is rotatably connected to the rotating shaft (7); the upper end of the rotating shaft (7) is fixedly connected to one end of the rotating frame (8); and the other end of the rotating frame (8) is provided with the quantitative dropper (9).

6. A rapid feed nutrient component detection instrument according to claim 1, characterized in that: It also comprises a threaded column (10), a threaded barrel (11) and an anti-skid pad (12); four threaded columns (10) are fixedly connected at the four corners of the lower end of the instrument box (1); the outer side of the lower end of the threaded column (10) is threadedly connected to the threaded barrel (11); and the lower end of the threaded barrel (11) is fixedly connected to the anti-skid pad (12).

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