CN214844791U - Infrared food detection device - Google Patents
Infrared food detection device Download PDFInfo
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- CN214844791U CN214844791U CN202120798324.XU CN202120798324U CN214844791U CN 214844791 U CN214844791 U CN 214844791U CN 202120798324 U CN202120798324 U CN 202120798324U CN 214844791 U CN214844791 U CN 214844791U
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- sliding grooves
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Abstract
The utility model belongs to the technical field of food detection, in particular to an infrared food detection device, aiming at the problems that the prior infrared spectrum detection of food samples is inconvenient to take and place the test samples and position the test samples in the test process, thereby causing inaccurate detection data, the utility model provides a scheme which comprises a shell, wherein the inner walls of two sides of the shell are both provided with first chutes, the two first chutes are internally provided with a same movable block in a sliding way, the top of the shell is provided with two symmetrical sliding holes which are respectively communicated with the two first chutes, and the two sliding holes are internally provided with connecting rods in a sliding way, the utility model can be convenient to take and place the test samples in the process of infrared spectrum detection of the food samples and is convenient to position the test samples in the test process, therefore, the accuracy of the detection data can be improved, the structure is simple, and the use is convenient.
Description
Technical Field
The utility model relates to a food detection technology field especially relates to an infrared food detection device.
Background
An infrared spectrometer is an instrument for analyzing molecular structures and chemical compositions by using the absorption characteristics of substances to infrared radiation with different wavelengths. An infrared spectrometer typically consists of a light source, a monochromator, a detector and a computer processing information system. The optical splitter is classified into a dispersion type and an interference type. For a dispersion type double-light-path optical zero-balance infrared spectrophotometer, when a sample absorbs infrared radiation with certain frequency, the vibration energy level of molecules jumps, light with corresponding frequency in a transmitted light beam is weakened, and the intensity difference of corresponding radiation of a reference light path and a sample light path is caused, so that the infrared spectrum of a measured sample is obtained.
Among the prior art, carrying out infrared spectrum detection's in-process to food sample, be not convenient for get the test sample and put, and be not convenient for fix a position test sample in the testing process to lead to the measured data not accurate, we have proposed an infrared food detection device for this reason and are used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the in-process of carrying out infrared spectrum detection to food sample, be not convenient for get the test sample and put, and be not convenient for fix a position the test sample in the testing process to lead to the not accurate shortcoming of detected data, and the infrared food detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an infrared food detection device comprises a shell, wherein first sliding grooves are formed in the inner walls of two sides of the shell, the first sliding grooves are internally provided with the same movable block in a sliding manner, the top of the shell is provided with two symmetrical sliding holes which are respectively communicated with the two first sliding grooves, connecting rods are respectively and slidably arranged in the two sliding holes, one ends of the two connecting rods are fixedly connected with the top of the movable block, the other ends of the two connecting rods are fixedly connected with the same protective cover, the two sides of the protective cover are respectively provided with a heat dissipation hole, the top of the protective cover is provided with a mounting groove, the inner walls of two sides of the mounting groove are respectively and fixedly provided with a fixed rod, one end of each fixed rod is fixedly connected with the same heat dissipation fan, the bottom of the protective cover is fixedly provided with an infrared spectrometer, a sample box is placed at the top of the movable block, a first empty groove is formed in the shell, and a motor is fixedly arranged on the inner wall of the bottom of the first empty groove, first through-hole has been seted up to the bottom inner wall of casing, first through-hole communicates with each other with first dead slot, the threaded groove has been seted up to the bottom of movable block, first threaded rod is installed to the threaded groove internal thread, the second dead slot has been seted up in the movable block, the second through-hole has been seted up to the bottom inner wall of second dead slot, the second through-hole communicates with each other with the threaded groove, the rectangle pole has been installed in the rotation in the second through-hole, two second spouts of symmetry have been seted up at the top of movable block, equal slidable mounting has the slider in two second spouts, the equal fixed mounting in top of two sliders has the rectangle piece, the third through-hole has all been seted up to one side inner wall of two second spouts, two third through-holes all communicate with each other with the second dead slot, threaded hole has all been seted up to two sliders, two screw holes communicate with each other with two second spouts respectively, equal threaded mounting has the second threaded rod in two threaded holes.
Preferably, the two second threaded rods are fixedly provided with large bevel gears at the ends positioned in the second hollow grooves, small bevel gears are fixedly sleeved on the outer sides of the rectangular rods and are meshed with the two large bevel gears.
Preferably, a rectangular groove is formed in one end of the first threaded rod, and the inner wall of the rectangular groove is in sliding connection with the outer side of the rectangular rod.
Preferably, a third sliding groove is formed in one side of each rectangular block, a T-shaped clamping plate is arranged in each third sliding groove in a sliding mode, a spring is fixedly connected to one side of each T-shaped clamping plate, and one end of each spring is fixedly connected with the inner wall of one side of each third sliding groove.
Preferably, the inner wall of the bottom of the shell and the inner wall of the top of the second empty groove are both fixedly provided with first bearings, inner rings of the two first bearings are respectively fixedly connected with the outer sides of the first threaded rods and the rectangular rods, the inner wall of one side of the two second sliding grooves is both fixedly provided with second bearings, and the inner rings of the two second bearings are respectively fixedly connected with the outer sides of the two second threaded rods.
Compared with the prior art, the utility model has the advantages of:
1. this scheme can be through opening the motor, and then the motor drives first threaded rod and rotates, and first threaded rod drives the vertical removal of movable block, and the movable block drives sample box and the vertical removal of two connecting rods, and the protective cover drives the vertical removal of infrared spectrum appearance to can conveniently get the sample box and put.
2. This scheme can be through opening the motor, and then first threaded rod drives the vertical downstream of movable block, and first threaded rod drives the rectangular bar simultaneously and rotates, and the bevel pinion drives two big bevel gear rotations, and two second threaded rods drive two sliders respectively and are close to each other, and two rectangular blocks drive two T type splint respectively and are close to each other to two T type splint can carry out the centre gripping location to the sample box.
The utility model discloses can be at the in-process that carries out infrared spectrum detection to food sample, be convenient for get the test sample and put, and be convenient for fix a position test sample in the testing process to can improve the accurate nature of detection data, simple structure, convenient to use.
Drawings
Fig. 1 is a schematic structural view of an infrared food detection device provided by the present invention;
fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 of the infrared food detection device provided by the present invention;
fig. 3 is an enlarged schematic structural view of a part B in fig. 1 of the infrared food detection device provided by the present invention.
In the figure: the device comprises a shell 1, a first sliding groove 2, a movable block 3, a connecting rod 4, a protective cover 5, a mounting groove 6, a fixing rod 7, a cooling fan 8, a sample box 9, a first empty groove 10, a motor 11, a first threaded rod 12, a threaded groove 13, a second empty groove 14, a rectangular groove 15, a rectangular rod 16, a bevel pinion 17, a bevel pinion 18, a second threaded rod 19, a sliding block 20, a second sliding groove 21, a rectangular block 22, a clamping plate 23T-shaped, a spring 24 and an infrared spectrometer 25.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, an infrared food detection device comprises a housing 1, wherein first sliding grooves 2 are respectively formed on the inner walls of two sides of the housing 1, a same movable block 3 is slidably mounted in the two first sliding grooves 2, two symmetrical sliding holes are formed in the top of the housing 1, the two sliding holes are respectively communicated with the two first sliding grooves 2, connecting rods 4 are respectively slidably mounted in the two sliding holes, one ends of the two connecting rods 4 are respectively fixedly connected with the top of the movable block 3, the other ends of the two connecting rods 4 are fixedly connected with a same protective cover 5, heat dissipation holes are respectively formed in two sides of the protective cover 5, a mounting groove 6 is formed in the top of the protective cover 5, fixing rods 7 are respectively fixedly mounted on the inner walls of two sides of the mounting groove 6, one end of the two fixing rods 7 is fixedly connected with a same cooling fan 8, an infrared spectrometer 25 is fixedly mounted at the bottom of the protective cover 5, and a sample box 9 is placed on the top of the movable block 3, a first empty groove 10 is arranged in a shell 1, a motor 11 is fixedly arranged on the inner wall of the bottom of the first empty groove 10, a first through hole is arranged on the inner wall of the bottom of the shell 1 and is communicated with the first empty groove 10, a thread groove 13 is arranged at the bottom of a movable block 3, a first threaded rod 12 is arranged in the thread groove 13, a second empty groove 14 is arranged in the movable block 3, a second through hole is arranged on the inner wall of the bottom of the second empty groove 14 and is communicated with the thread groove 13, a rectangular rod 16 is rotatably arranged in the second through hole, two symmetrical second sliding grooves 21 are arranged on the top of the movable block 3, sliding blocks 20 are respectively and slidably arranged in the two second sliding grooves 21, rectangular blocks 22 are respectively and fixedly arranged on the tops of the two sliding blocks 20, third through holes are respectively arranged on the inner wall of one side of the two second sliding grooves 21 and are respectively communicated with the second empty groove 14, and threaded holes are respectively arranged on the two sliding blocks 20, two screw holes communicate with each other with two second spouts 21 respectively, and second threaded rod 19 is installed to two downthehole equal screw threads of screw, and infrared spectrometer 25 adopts the publication no: the infrared spectrometer disclosed in the patent document CN 208206792U.
In this embodiment, the two second threaded rods 19 are fixedly mounted with large bevel gears 18 at the ends thereof located in the second hollow grooves 14, small bevel gears 17 are fixedly sleeved outside the rectangular rods 16, and the small bevel gears 17 are engaged with the two large bevel gears 18.
In this embodiment, one end of the first threaded rod 12 is provided with a rectangular groove 15, and the inner wall of the rectangular groove 15 is slidably connected with the outer side of the rectangular rod 16.
In this embodiment, the third spout has all been seted up to one side of two rectangular blocks 22, and equal slidable mounting has T type splint 23 in two third spouts, the equal fixedly connected with spring 24 in one side of two T type splint 23, the one end of two springs 24 respectively with one side inner wall fixed connection of two third spouts.
In this embodiment, the inner wall of the bottom of the casing 1 and the inner wall of the top of the second empty groove 14 are both fixedly provided with first bearings, the inner rings of the two first bearings are respectively fixedly connected with the outer sides of the first threaded rod 12 and the rectangular rod 16, the inner wall of one side of the two second sliding grooves 21 is both fixedly provided with second bearings, and the inner rings of the two second bearings are respectively fixedly connected with the outer sides of the two second threaded rods 19.
Example two
Referring to fig. 1-3, an infrared food detection device comprises a housing 1, wherein first sliding grooves 2 are respectively formed on the inner walls of two sides of the housing 1, a same movable block 3 is slidably mounted in the first sliding grooves 2, two symmetrical sliding holes are formed in the top of the housing 1, the two sliding holes are respectively communicated with the first sliding grooves 2, connecting rods 4 are respectively slidably mounted in the two sliding holes, one ends of the two connecting rods 4 are respectively fixedly connected with the top of the movable block 3 by welding, the other ends of the two connecting rods 4 are fixedly connected with a same protective cover 5 by welding, heat dissipation holes are respectively formed in two sides of the protective cover 5, a mounting groove 6 is formed in the top of the protective cover 5, fixing rods 7 are respectively fixedly mounted on the inner walls of two sides of the mounting groove 6 by welding, one end of the two fixing rods 7 is fixedly connected with a same cooling fan 8 by a bolt, and an infrared spectrometer 25 is fixedly mounted at the bottom of the protective cover 5 by a bolt, a sample box 9 is placed at the top of the movable block 3, a first empty groove 10 is arranged in the shell 1, a motor 11 is fixedly installed on the inner wall of the bottom of the first empty groove 10 through welding, a first through hole is formed in the inner wall of the bottom of the shell 1 and is communicated with the first empty groove 10, a thread groove 13 is formed in the bottom of the movable block 3, a first threaded rod 12 is installed in the thread groove 13 through internal threads, a second empty groove 14 is arranged in the movable block 3, a second through hole is formed in the inner wall of the bottom of the second empty groove 14 and is communicated with the thread groove 13, a rectangular rod 16 is rotatably installed in the second through hole, two symmetrical second sliding grooves 21 are formed in the top of the movable block 3, sliding blocks 20 are respectively and slidably installed in the two second sliding grooves 21, rectangular blocks 22 are respectively and fixedly installed on the tops of the two sliding blocks 20 through welding, a third through hole is formed in the inner wall of one side of the two second sliding grooves 21, and are respectively communicated with the second empty groove 14, threaded holes are formed in the two sliding blocks 20, the two threaded holes are communicated with the two second sliding grooves 21 respectively, a second threaded rod 19 is installed on each of the two threaded holes in a threaded mode, and the infrared spectrometer 25 adopts the following public number: the infrared spectrometer disclosed in the patent document CN 208206792U.
In this embodiment, the two second threaded rods 19 are located at the ends of the second empty grooves 14 and are fixedly welded to be provided with the large bevel gears 18, the small bevel gears 17 are fixedly welded to the outer sides of the rectangular rods 16, the small bevel gears 17 are meshed with the two large bevel gears 18, and when the rectangular rods 16 rotate, the small bevel gears 17 can drive the two large bevel gears 18 to rotate.
In this embodiment, a rectangular groove 15 is formed in one end of the first threaded rod 12, an inner wall of the rectangular groove 15 is slidably connected to an outer side of the rectangular rod 16, and when the first threaded rod 12 rotates, the first threaded rod 12 can drive the rectangular rod 16 to rotate.
In this embodiment, the third spout has all been seted up to one side of two rectangular blocks 22, equal slidable mounting has T type splint 23 in two third spouts, and one side of two T type splint 23 all is connected with spring 24 through welded fastening, and the one end of two springs 24 passes through welded fastening with one side inner wall of two third spouts respectively and is connected, and when two T type splint centre gripping location sample boxes 9, two springs 24 can play the effect of exerting power to two T type splint 23 respectively.
In this embodiment, the bottom inner wall of the casing 1 and the top inner wall of the second empty groove 14 are respectively provided with a first bearing through welding, inner rings of the two first bearings are respectively connected with the outer sides of the first threaded rod 12 and the rectangular rod 16 through welding, one side inner walls of the two second sliding grooves 21 are respectively provided with a second bearing through welding, inner rings of the two second bearings are respectively connected with the outer sides of the two second threaded rods 19 through welding, when the first threaded rod 12 and the rectangular rod 16 rotate with the two second threaded rods 19, the two first bearings can respectively play a role in stabilizing the rotation of the first threaded rod 12 and the rectangular rod 16, and the two second bearings can respectively play a role in stabilizing the rotation of the two second threaded rods 19.
In this embodiment, when the sample box is used, the motor 11 can be turned on, and then the motor 11 drives the first threaded rod 12 to rotate, the first threaded rod 12 drives the movable block 3 to move vertically upwards, the movable block 3 drives the two connecting rods 4 to move vertically upwards, the two connecting rods 4 drive the protective cover 5 and the infrared spectrometer 25 to move vertically upwards, meanwhile, the first threaded rod 12 drives the rectangular rod 16 to rotate, the rectangular rod 16 drives the small bevel gear 17 to rotate, the small bevel gear 17 drives the two large bevel gears 18 to rotate, the two large bevel gears 18 respectively drive the two second threaded rods 19 to rotate, the two second threaded rods 19 respectively drive the two sliding blocks 20 to move away from each other, the two sliding blocks 20 respectively drive the two rectangular blocks 22 and the two T-shaped clamping plates 23 to move away from each other, and then the two T-shaped clamping plates 23 can release the positioning of the sample box 9, so that the sample box 9 can be taken down to place a food sample, then the motor 11 is started to rotate reversely, and then the motor 11 drives the first threaded rod 12 to rotate, the first threaded rod 12 drives the movable block 3 to move vertically downwards, the movable block 3 drives the two connecting rods 4 to move vertically downwards, the two connecting rods 4 drive the protective cover 5 and the infrared spectrometer 25 to move vertically downwards, at the same time, the first threaded rod 12 drives the rectangular rod 16 to rotate, the rectangular rod 16 drives the small bevel gear 17 to rotate, the small bevel gear 17 drives the two large bevel gears 18 to rotate, the two large bevel gears 18 respectively drive the two second threaded rods 19 to rotate, the two second threaded rods 19 respectively drive the two sliding blocks 20 to approach each other, the two sliding blocks 20 respectively drive the two rectangular blocks 22 and the two T-shaped clamping plates 23 to approach each other, and then the two T-shaped clamping plates 23 can clamp and position the sample box 9, then the infrared spectrometer 25 and the cooling fan 7 are started, and then the infrared spectrometer 25 can detect food samples, the heat radiation fan 7 can radiate the infrared spectrometer 25, and accuracy of detection data is improved.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An infrared food detection device comprises a shell (1) and is characterized in that first sliding grooves (2) are formed in the inner walls of the two sides of the shell (1), a same movable block (3) is arranged in the two first sliding grooves (2) in a sliding manner, two symmetrical sliding holes are formed in the top of the shell (1), the two sliding holes are respectively communicated with the two first sliding grooves (2), connecting rods (4) are arranged in the two sliding holes in a sliding manner, one ends of the two connecting rods (4) are fixedly connected with the top of the movable block (3), the other ends of the two connecting rods (4) are fixedly connected with a same protective cover (5), radiating holes are formed in the two sides of the protective cover (5), a mounting groove (6) is formed in the top of the protective cover (5), fixing rods (7) are fixedly mounted on the inner walls of the two sides of the mounting groove (6), and a same radiating fan (8) is fixedly connected with one end of the two fixing rods (7), an infrared spectrometer (25) is fixedly installed at the bottom of the protective cover (5), a sample box (9) is placed at the top of the movable block (3), a first empty groove (10) is formed in the shell (1), a motor (11) is fixedly installed on the inner wall of the bottom of the first empty groove (10), a first through hole is formed in the inner wall of the bottom of the shell (1), the first through hole is communicated with the first empty groove (10), a threaded groove (13) is formed in the bottom of the movable block (3), a first threaded rod (12) is installed in the threaded groove (13) through threads, a second empty groove (14) is formed in the movable block (3), a second through hole is formed in the inner wall of the bottom of the second empty groove (14), the second through hole is communicated with the threaded groove (13), a rectangular rod (16) is rotatably installed in the second through hole, two symmetrical second sliding grooves (21) are formed in the top of the movable block (3), and sliding blocks (20) are installed in the two second sliding grooves (21) in a sliding manner, the top of two sliders (20) is fixedly provided with a rectangular block (22), one inner wall of one side of each of two second sliding grooves (21) is provided with a third through hole, the two third through holes are communicated with the second empty groove (14), the two sliders (20) are provided with threaded holes, the two threaded holes are communicated with the two second sliding grooves (21) respectively, and the two threaded holes are internally provided with second threaded rods (19) in a threaded manner.
2. The infrared food detection device according to claim 1, wherein one end of each of the two second threaded rods (19) in the second empty groove (14) is fixedly provided with a large bevel gear (18), a small bevel gear (17) is fixedly sleeved on the outer side of the rectangular rod (16), and the small bevel gear (17) is meshed with the two large bevel gears (18).
3. The infrared food detection device according to claim 1, wherein one end of the first threaded rod (12) is provided with a rectangular groove (15), and the inner wall of the rectangular groove (15) is slidably connected with the outer side of the rectangular rod (16).
4. The infrared food detection device according to claim 1, wherein a third sliding groove is formed in each of one sides of the two rectangular blocks (22), a T-shaped clamping plate (23) is slidably mounted in each of the two third sliding grooves, a spring (24) is fixedly connected to each of one sides of the two T-shaped clamping plates (23), and one end of each of the two springs (24) is fixedly connected to an inner wall of one side of each of the two third sliding grooves.
5. The infrared food detection device according to claim 1, wherein the bottom inner wall of the housing (1) and the top inner wall of the second empty groove (14) are both fixedly provided with first bearings, inner rings of the two first bearings are respectively fixedly connected with the outer sides of the first threaded rod (12) and the rectangular rod (16), inner walls of one sides of the two second sliding grooves (21) are both fixedly provided with second bearings, and inner rings of the two second bearings are respectively fixedly connected with the outer sides of the two second threaded rods (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120798324.XU CN214844791U (en) | 2021-04-19 | 2021-04-19 | Infrared food detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120798324.XU CN214844791U (en) | 2021-04-19 | 2021-04-19 | Infrared food detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214844791U true CN214844791U (en) | 2021-11-23 |
Family
ID=78764789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120798324.XU Expired - Fee Related CN214844791U (en) | 2021-04-19 | 2021-04-19 | Infrared food detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214844791U (en) |
-
2021
- 2021-04-19 CN CN202120798324.XU patent/CN214844791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |