Food component analysis and detection device with multi-stage rotary screen

Abstract

The utility model discloses a food component analysis and detection device with a multi-stage rotary screen, which comprises a detection device main body, and a screening structure is arranged at the top of the detection device main body. The screening structure comprises an assembling bin, a driving piece, a driving shaft, a plurality of inserting holes, three inserting rods, a first filter cylinder, a second filter cylinder, a third filter cylinder, a feeding hopper, a conveying channel and three material collecting assemblies. According to the technical scheme, the rotary screen of the first filter cylinder, the second filter cylinder and the third filter cylinder which are connected end to end serves as a main body, when the screen rotates, multi-stage screening operation can be conducted on food samples through centrifugal force, the food samples of different specifications can be automatically screened out, and the screening efficiency is improved. Therefore, the detection device body can conveniently analyze and detect food components, and the detection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food component analysis, in particular to a food component analysis and detection device with a multi-stage rotating screen. Background Art

[0002] Food ingredient analysis refers to the process of testing and analyzing various nutrients, additives, heavy metals, pesticide residues and other ingredients in food. Through food ingredient analysis, we can understand the nutritional value, safety and quality of food.

[0003] In food component analysis and testing, sample pretreatment and filtration are usually required to remove impurities, solid particles, suspended matter, etc. that interfere with the test results. However, in the prior art, most food samples are screened by manual screening, which has low overall efficiency and poor screening effect.

[0004] Based on the above problems, there may already be technical means in the current technology to solve the above technical solutions. This case intends to provide an alternative or replacement technical means. Summary of the invention

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a food component analysis and detection device with a multi-stage rotating screen, comprising a detection device body, a screening structure is arranged on the top of the detection device body, and the screening structure includes:

[0006] An assembly bin, a driving member, a driving shaft, a plurality of plug holes, three plug rods, a first filter cartridge, a second filter cartridge, a third filter cartridge, a feed hopper, a conveying channel, and three aggregate assemblies;

[0007] The assembly bin is installed on the top of the detection device body, the driving member is arranged on one side of the assembly bin, one end of the driving shaft is connected to the driving end of the driving member through a coupling, and the other end is connected to the inner wall of the other side of the assembly bin, a plurality of the insertion holes are opened on the wall of the driving shaft, the first filter cartridge, the second filter cartridge and the third filter cartridge are all sleeved on the outside of the driving shaft, the first filter cartridge, the second filter cartridge and the third filter cartridge are connected by flanges and bolts and nuts at the head and tail, the three insertion rods are respectively plugged into the insertion holes, and the three insertion rods respectively penetrate the first filter cartridge, the second filter cartridge and the third filter cartridge, the feed hopper is installed on one side of the top of the assembly bin, one end of the conveying channel is connected to the bottom of the feed hopper, and the other end is connected to one side of the first filter cartridge, and the aggregate assembly is arranged on the lower side of the bottom of the assembly bin.

[0008] Preferably, the aggregate assembly comprises: an aggregate trough, a discharge trough and an insert plate;

[0009] The material collecting trough is arranged at the lower side of the assembly bin, one end of the material discharging trough is connected with the front end of the material collecting bin, and the other end is connected with the main body of the detection device, and the plug plate is plugged into the material discharging trough.

[0010] Preferably, both ends of the insertion rod are provided with external threads, and the insertion rod passes through the first filter cartridge, the second filter cartridge and the third filter cartridge and is threadedly connected with a double-ear nut.

[0011] Preferably, a handle is provided on the top of the plug board.

[0012] Preferably, a waste port is provided on one side of the assembly bin, and the waste port is communicated with the third filter cartridge.

[0013] Preferably, the first filter cartridge, the second filter cartridge and the third filter cartridge are cone-shaped as a whole.

[0014] Beneficial Effects

[0015] The utility model provides a food component analysis and detection device with a multi-stage rotating screen, which has the following beneficial effects: the technical solution uses a rotating screen of a first filter cartridge, a second filter cartridge and a third filter cartridge connected end to end as a main body. When the above-mentioned screen rotates, multi-stage screening operations can be performed on food samples through centrifugal force, and food samples of different specifications can be automatically screened, thereby facilitating the detection device body to perform analysis and detection operations on food components and increasing the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front and cross-sectional structure of a food component analysis and detection device with a multi-stage rotating screen described in the present invention.

[0017] Figure 2 This is a schematic diagram of the main structure of a food component analysis and detection device with a multi-stage rotating screen described in the present invention.

[0018] Figure 3 It is a partially enlarged structural schematic diagram of a food component analysis and detection device with a multi-stage rotating screen described in the utility model.

[0019] In the figure: 1. detection device body, 2. assembly bin, 3. driving member, 4. driving shaft, 5. insertion hole, 6. insertion rod, 7. first filter cartridge, 8. second filter cartridge, 9. third filter cartridge, 10. feed hopper, 11. conveying channel, 12. collecting trough, 13. discharge trough, 14. insertion plate, 15. double-ear nut, 16. handle, 17. waste port. DETAILED DESCRIPTION

[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0021] Example

[0022] See also Figure 1-3 , the utility model provides a technical solution: a food component analysis and detection device with a multi-stage rotating screen;

[0023] This case aims to provide a food component analysis and detection device that is conducive to multi-stage automatic screening. Existing food component analysis and detection mostly use manual screening, which is inefficient.

[0024] Based on the above problems, the components in this case include a detection device body 1, and a screening structure is arranged on the top of the detection device body 1, and the screening structure includes:

[0025] An assembly bin 2, a driving member 3, a driving shaft 4, a plurality of plug holes 5, three plug rods 6, a first filter cartridge 7, a second filter cartridge 8, a third filter cartridge 9, a feed hopper 10, a conveying channel 11 and three material collection assemblies;

[0026] The assembly bin 2 is mounted on the top of the detection device body 1, the driving member 3 is arranged on one side of the assembly bin 2, one end of the driving shaft 4 is connected to the driving end of the driving member 3 through a coupling, and the other end is connected to the inner wall of the other side of the assembly bin 2, a plurality of jacks 5 are provided on the wall of the driving shaft 4, the first filter cartridge 7, the second filter cartridge 8 and the third filter cartridge 9 are all sleeved on the outside of the driving shaft 4, the first filter cartridge 7, the second filter cartridge 8 and the third filter cartridge 9 are connected by flanges and bolts and nuts at the ends, three plug rods 6 are respectively plugged into the jacks 5, and the three plug rods 6 pass through the first filter cartridge 7, the second filter cartridge 8 and the third filter cartridge 9 respectively, a feed hopper 10 is mounted on one side of the top of the assembly bin 2, one end of the conveying channel 11 is connected to the bottom of the feed hopper 10, and the other end is connected to one side of the first filter cartridge 7, and the aggregate assembly is arranged on the lower side of the bottom of the assembly bin 2;

[0027] The aggregate assembly includes: an aggregate trough 12, a discharge trough 13 and an insert plate 14;

[0028] The material collecting trough 12 is arranged at the lower side of the assembly bin 2, one end of the material discharging trough 13 is connected with the front end of the material collecting bin, and the other end is connected with the detection device body 1, and the plug plate 14 is plugged with the material discharging trough 13;

[0029] It should be noted that a protective plate is provided at the front end of the assembly bin 2. Before use, the protective plate is opened and the drive shaft 4 is taken out. Then, the first filter cartridge 7, the second filter cartridge 8 and the third filter cartridge 9 are connected end to end and sleeved on the outside of the drive shaft 4. At this time, the insertion rod 6 is respectively passed through the first filter cartridge 7, the second filter cartridge 8, the third filter cartridge 9 and the jack 5, and the first filter cartridge 7, the second filter cartridge 8, the third filter cartridge 9 and the insertion rod 6 are connected to the drive shaft 4 through the double-ear nut 15, so that the above parts form a whole, and then the whole formed by the above parts is placed inside the assembly bin 2, and is respectively connected to the driving end of the drive member 3 and the inside of the assembly bin 2

[0030] In the process of food component analysis and detection, the prepared food sample is first placed in the feed hopper 10 and fed into the first filter cartridge 7 through the conveying channel 11. At this time, the driving member 3 is running, and the food sample can be screened in multiple stages by centrifugal force. The screened large particles are finally discharged through the waste port 17, and the screened samples are stored in the collecting tank 12. When the food sample in the corresponding collecting tank 12 needs to be analyzed and detected, the corresponding plug plate 14 is pulled out, and then the corresponding food sample is passed through the discharge tank 13 and enters the detection device body 1 for detection;

[0031] A handle 16 is provided on the top of the plug board 14 to facilitate the operator to pull out the plug board 14;

[0032] The first filter cartridge 7, the second filter cartridge 8 and the third filter cartridge 9 are generally conical, which can more smoothly perform multi-stage filtering operations on food samples.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A food component analysis and detection device with a multi-stage rotating screen, comprising a detection device body, characterized in that: A screening structure is provided on the top of the main body of the detection device, and the screening structure comprises: An assembly bin, a driving member, a driving shaft, a plurality of plug holes, three plug rods, a first filter cartridge, a second filter cartridge, a third filter cartridge, a feed hopper, a conveying channel, and three aggregate assemblies; The assembly bin is installed on the top of the detection device body, the driving member is arranged on one side of the assembly bin, one end of the driving shaft is connected to the driving end of the driving member through a coupling, and the other end is connected to the inner wall of the other side of the assembly bin, a plurality of the insertion holes are opened on the wall of the driving shaft, the first filter cartridge, the second filter cartridge and the third filter cartridge are all sleeved on the outside of the driving shaft, the first filter cartridge, the second filter cartridge and the third filter cartridge are connected by flanges and bolts and nuts at the head and tail, the three insertion rods are respectively plugged into the insertion holes, and the three insertion rods respectively penetrate the first filter cartridge, the second filter cartridge and the third filter cartridge, the feed hopper is installed on one side of the top of the assembly bin, one end of the conveying channel is connected to the bottom of the feed hopper, and the other end is connected to one side of the first filter cartridge, and the aggregate assembly is arranged on the lower side of the bottom of the assembly bin.

2. A food component analysis and detection device with a multi-stage rotating screen according to claim 1, characterized in that: The aggregate assembly comprises: an aggregate trough, a discharge trough and a plug plate; The material collecting trough is arranged at the lower side of the assembly bin, one end of the material discharging trough is connected with the front end of the material collecting bin, and the other end is connected with the main body of the detection device, and the plug plate is plugged into the material discharging trough.

3. A food component analysis and detection device with a multi-stage rotating screen according to claim 2, characterized in that: External threads are arranged at both ends of the insertion rod, and the insertion rod passes through the first filter cartridge, the second filter cartridge and the third filter cartridge and is threadedly connected with double-ear nuts.

4. A food component analysis and detection device with a multi-stage rotating screen according to claim 3, characterized in that: A handle is provided on the top of the plug board.

5. A food component analysis and detection device with a multi-stage rotating screen according to claim 4, characterized in that: A waste port is provided at one side of the assembly bin, and the waste port is communicated with the third filter cartridge.

6. A food component analysis and detection device with a multi-stage rotating screen according to claim 5, characterized in that: The first filter cartridge, the second filter cartridge and the third filter cartridge are cone-shaped as a whole.

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