CN219978264U - Rice heavy metal content detector - Google Patents
Rice heavy metal content detector Download PDFInfo
- Publication number
- CN219978264U CN219978264U CN202321283834.9U CN202321283834U CN219978264U CN 219978264 U CN219978264 U CN 219978264U CN 202321283834 U CN202321283834 U CN 202321283834U CN 219978264 U CN219978264 U CN 219978264U
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- CN
- China
- Prior art keywords
- test tube
- heavy metal
- metal content
- content detector
- leading truck
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 29
- 235000009566 rice Nutrition 0.000 title claims abstract description 29
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 24
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 241000209094 Oryza Species 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005119 centrifugation Methods 0.000 description 7
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of edible safety detection of agricultural products, in particular to a rice heavy metal content detector. The rice heavy metal content detector provided by the utility model can be used for rapidly switching the vibration operation and the centrifugal operation and improving the detection efficiency. The utility model provides a rice heavy metal content detector, includes base, leading truck, rotor ring, support frame, drive assembly and motor etc. the base top is connected with the leading truck, and the rotation is connected with the rotor ring on the leading truck, and the leading truck top is connected with the support frame, and support frame middle part upside is connected with drive assembly, and base middle part upside is connected with the motor. According to the utility model, the operation of moving the rotating inner ring is driven by moving the sliding outer ring up and down, so that the effects of rapidly switching the vibration operation and the centrifugal operation and improving the detection efficiency can be achieved.
Description
Technical Field
The utility model relates to the technical field of edible safety detection of agricultural products, in particular to a rice heavy metal content detector.
Background
The rice heavy metal content detection is the operation of sampling detection on the rice after the rice is planted and matured, and detecting whether the heavy metal content in the rice is operated or not.
When carrying out heavy metal content detection to rice, need place the rice sample inside the test tube, shake the fusion through with detect reagent, carry out the centrifugation again, detect the solution after the centrifugation and reach the heavy metal content in the detection rice, but current detection device's concussion and centrifugation step need change different equipment, when preparing equipment, comparatively take time and inconvenient.
Therefore, a rice heavy metal content detector capable of rapidly switching oscillation and centrifugal operation and improving detection efficiency is developed.
Disclosure of Invention
In order to overcome the defect that different equipment needs to be replaced in the vibration and centrifugation steps of the existing detection device, and the equipment is time-consuming and inconvenient to prepare, the utility model provides the rice heavy metal content detector capable of rapidly switching vibration and centrifugation operation and improving detection efficiency.
The technical scheme of the utility model is as follows: the utility model provides a rice heavy metal content detector, including the base, the leading truck, the swivel becket, the support frame, a drive assembly, a motor, the axis of rotation, protruding axle, slip outer loop, spring coupling spare, rotate the inner loop, test tube rack and detection mechanism, the base top is connected with the leading truck, the rotation is connected with the swivel becket on the leading truck, the leading truck top is connected with the support frame, support frame middle part upside is connected with drive assembly, base middle part upside is connected with the motor, be connected with the axis of rotation on the motor output shaft, the axis of rotation is connected with the swivel becket, the axis of rotation top is connected with protruding axle, guide frame upper portion slidingtype is connected with the slip outer loop, be connected with a plurality of spring coupling spare on the slip outer loop, the rotation is connected with the rotation inner loop between the spring coupling spare, protruding axle and rotate inner loop extrusion fit, drive assembly and rotate inner loop on the rotation be connected with a plurality of test tube racks, be equipped with the detection mechanism that is used for detecting test tube inside solvent on the support frame.
In one embodiment, the detection mechanism comprises a support, a display screen and detection heads, the upper portion of a support frame is connected with the support in a sliding mode, the top of the support is connected with the display screen, the bottom of the support is connected with a plurality of detection heads, a lower base plate is connected with the support frame in a sliding mode, the lower base plate slides downwards, the detection heads enter into the test tube to carry out contact reaction with a solvent, detection data are displayed through the display screen, and the heavy metal content of rice is detected.
In one embodiment, the test tube cover device comprises a test tube rack, a test tube cover, a test tube fixing frame, a plurality of elastic ropes, a test tube cover and a test tube cover fixing frame, wherein the test tube fixing frame is connected with the elastic ropes, the test tube cover is connected between the adjacent elastic ropes, the test tube cover is placed on the test tube rack, the test tube cover is reused for sealing the top of the test tube, the test tube cover is fastened through the elastic ropes, and accidental overflow of liquid in the test tube is prevented during detection.
In one embodiment, a handle is provided on the base.
In one embodiment, the rotating ring is provided with a test tube placement chute.
In one embodiment, the detection mechanism further comprises a lower base plate, and the lower base plate is connected between the detection heads.
The beneficial effects are that: 1. according to the utility model, the operation of moving the rotating inner ring is driven by moving the sliding outer ring up and down, so that the effects of rapidly switching the vibration operation and the centrifugal operation and improving the detection efficiency can be achieved.
2. According to the utility model, the test tube is placed on the test tube placing rack, the top of the test tube is covered by the test tube cover, and the test tube cover is fastened by the elastic rope, so that unexpected overflow of liquid in the test tube during detection is prevented.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a partial perspective structure of the present utility model.
Fig. 3 is a schematic perspective view of a first embodiment of the detection mechanism of the present utility model.
Fig. 4 is a schematic diagram of a second perspective structure of the detecting mechanism of the present utility model.
Fig. 5 is a schematic perspective view of the cover-aligning mechanism of the present utility model.
Marked in the figure as: the device comprises a 1-base, a 2-guide frame, a 3-rotating ring, a 4-support frame, a 41-driving assembly, a 5-motor, a 6-rotating shaft, a 61-protruding shaft, a 7-sliding outer ring, an 8-spring connector, a 9-rotating inner ring, a 10-test tube placing frame, a 11-detecting mechanism, a 111-support, a 112-display screen, a 113-lower base plate, a 114-detecting head, a 12-cover aligning mechanism, a 121-fixing frame, a 122-elastic rope and a 123-test tube cover.
Detailed Description
The utility model will be further described with reference to examples of embodiments shown in the drawings.
The utility model provides a rice heavy metal content detector, as shown in fig. 1 and 2, including base 1, leading truck 2, the swivel becket 3, support frame 4, drive assembly 41, motor 5, axis of rotation 6, protruding axle 61, slip outer ring 7, spring coupling 8, rotate inner ring 9, test tube rack 10 and detection mechanism 11, be equipped with the handle on base 1, conveniently carry base 1, base 1 top is connected with leading truck 2, be connected with swivel becket 3 on the leading truck 2, open on the swivel becket 3 has test tube to place the chute, can make the test tube when carrying out the centrifugation operation, be inclined state and place, leading truck 2 top is connected with support frame 4, support frame 4 middle part upside is connected with drive assembly 41, base 1 middle part upside is connected with motor 5, be connected with axis of rotation 6 on the motor 5 output shaft, axis of rotation 6 is connected with protruding axle 61 with swivel becket 3, leading truck 2 upper portion slip outer ring 7 is connected with a plurality of spring coupling 8 on the slip outer ring 7, be connected with between spring coupling 8 rotate inner ring 9, protruding axle 61 and rotation 9 are equipped with rotation mechanism 9, be equipped with many rotation of rotation mechanism on the extrusion inner ring 9, drive assembly 11 is connected with rotation frame 9.
As shown in fig. 1, 3 and 4, the detection mechanism 11 comprises a support 111, a display screen 112, a lower pad 113 and a detection head 114, the support 111 is slidably connected to the upper portion of the support frame 4, the display screen 112 is connected to the top of the support 111, a plurality of detection heads 114 are connected to the bottom of the support 111, the lower pad 113 is connected between the detection heads 114, and the lower pad 113 is slidably connected with the support frame 4.
When the heavy metal content of rice is detected, the device can be used, firstly, the device is placed in a detection area, then a rice sample is placed in a test tube and mixed with a detection reagent, then the test tube is placed on a test tube placing frame 10, then a motor 5 is started, an output shaft of the motor 5 rotates to drive a rotating shaft 6 to rotate, the rotating shaft 6 rotates to enable a protruding shaft 61 to rotate and repeatedly extrude a rotating inner ring 9, the rotating inner ring 9 generates oscillation under the action of a spring connector 8, a test tube placing seat oscillates, the rice sample and the detection reagent are fully fused, the motor 5 is stopped after the oscillation is completed, a driving component 41 is started, the driving component 41 controls the rotating inner ring 9 and the sliding outer ring 7 to move downwards, the bottom of the test tube placing rack 10 is contacted with the rotating ring 3, the test tube placing rack 10 is naturally rotated to be in an inclined state under the influence of the rotating ring 3, the test tube is in an inclined state, then the motor 5 is started again, the motor 5 drives the rotating shaft 6 to rotate again, the rotating inner ring 9 is driven to rotate under the rotating action of the rotating shaft 6 to carry out offline operation on reagents in the test tube, the sliding outer ring 7 is moved upwards after centrifugation is completed, the sliding support 111 is moved to the sliding support 111, the detection head 114 enters the test tube to carry out contact reaction with a solvent, detection data are displayed through the display screen 112, and the heavy metal content of rice is detected.
As shown in fig. 1 and 5, the device further comprises a cover aligning mechanism 12, the Ji Gai mechanism 12 comprises a fixing frame 121, elastic ropes 122 and a test tube cover 123, the upper part of the rotating inner ring is connected with the fixing frame 121, a plurality of elastic ropes 122 are connected on the fixing frame 121, and the test tube cover 123 is connected between the adjacent elastic ropes 122.
Use Ji Gai mechanism 12 of this device, can seal up the cover to the test tube bottom, through placing the test tube on test tube rack 10, reuse test tube lid 123 seals up the cover at test tube top, carries out the knot through elastic cord 122 to test tube lid 123, prevents that the inside liquid accident of test tube from spilling over when detecting.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a rice heavy metal content detector which is characterized in that, including base (1), leading truck (2), swivel becket (3), support frame (4), drive assembly (41), motor (5), axis of rotation (6), protruding axle (61), slip outer loop (7), spring coupling spare (8), rotate inner loop (9), test tube rack (10) and detection mechanism (11), base (1) top is connected with leading truck (2), be connected with swivel becket (3) on leading truck (2), leading truck (2) top is connected with support frame (4), support frame (4) middle part upside is connected with drive assembly (41), base (1) middle part upside is connected with motor (5), be connected with axis of rotation (6) on the output shaft of motor (5), axis of rotation (6) are connected with swivel becket (3), axis of rotation (6) top is connected with protruding axle (61), leading truck (2) upper portion slip is connected with slip outer loop (7) are last to be connected with a plurality of spring coupling spare (8), be connected with rotation inner loop (9) between spring coupling spare (8), be connected with extrusion cooperation with rotation inner loop (61), the driving assembly (41) is in threaded connection with the rotating inner ring (9), a plurality of test tube placing frames (10) are rotatably connected to the rotating inner ring (9), and a detection mechanism (11) for detecting solvents in the test tubes is arranged on the supporting frame (4).
2. The rice heavy metal content detector as recited in claim 1, wherein the detecting mechanism (11) comprises a support (111), a display screen (112) and a detecting head (114), the support (111) is connected to the upper portion of the support frame (4) in a sliding manner, the display screen (112) is connected to the top of the support (111), a plurality of detecting heads (114) are connected to the bottom of the support (111), the lower base plate (113) is connected to the support frame (4) in a sliding manner, and the support (111) is slid downwards, so that the detecting head (114) enters into the test tube to perform a contact reaction with a solvent, detected data are displayed through the display screen (112), and the rice heavy metal content is detected.
3. The rice heavy metal content detector as recited in claim 2, further comprising a cover aligning mechanism (12), wherein the cover aligning mechanism (12) comprises a fixing frame (121), elastic ropes (122) and a test tube cover (123), the upper part of the rotating inner ring is connected with the fixing frame (121), a plurality of elastic ropes (122) are connected to the fixing frame (121), the test tube cover (123) is connected between the adjacent elastic ropes (122), the test tube is placed on the test tube placing frame (10), the top of the test tube is covered by the test tube cover (123), the test tube cover (123) is fastened by the elastic ropes (122), and accidental overflow of liquid in the test tube during detection is prevented.
4. A rice heavy metal content detector as claimed in claim 1, characterized in that the base (1) is provided with a handle.
5. A rice heavy metal content detector as claimed in claim 1, characterized in that the rotary ring (3) is provided with a test tube placement chute.
6. A rice heavy metal content detector as recited in claim 2, wherein the detecting mechanism (11) further comprises a lower pad (113), and the lower pad (113) is connected between the detecting heads (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321283834.9U CN219978264U (en) | 2023-05-25 | 2023-05-25 | Rice heavy metal content detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321283834.9U CN219978264U (en) | 2023-05-25 | 2023-05-25 | Rice heavy metal content detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219978264U true CN219978264U (en) | 2023-11-07 |
Family
ID=88579794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321283834.9U Active CN219978264U (en) | 2023-05-25 | 2023-05-25 | Rice heavy metal content detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219978264U (en) |
-
2023
- 2023-05-25 CN CN202321283834.9U patent/CN219978264U/en active Active
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