CN221070960U - Incomplete knockout of agricultural detection - Google Patents
Incomplete knockout of agricultural detection Download PDFInfo
- Publication number
- CN221070960U CN221070960U CN202322939626.6U CN202322939626U CN221070960U CN 221070960 U CN221070960 U CN 221070960U CN 202322939626 U CN202322939626 U CN 202322939626U CN 221070960 U CN221070960 U CN 221070960U
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- base
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- block
- side edge
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 239000000447 pesticide residue Substances 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims description 32
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009313 farming Methods 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 18
- 239000012086 standard solution Substances 0.000 description 7
- 239000000575 pesticide Substances 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a liquid dispenser for pesticide residue detection, which belongs to the technical field of detection instruments and comprises a base, wherein a reagent box is arranged in the base, the upper end of the base is provided with a mounting groove corresponding to the reagent box, the reagent box is fixedly connected with the base through a reagent box fixing mechanism, and the side edge of the upper end of the base is provided with a liquid separating chamber height adjusting mechanism.
Description
Technical Field
The utility model belongs to the technical field of detection instruments, and particularly relates to a liquid dispenser for pesticide residue detection.
Background
In the pesticide residue detection process, pesticide standard solution needs to be prepared, and then the prepared standard solution is packaged in a chromatographic sample bottle from a container bottle. At least three groups of pesticide standard solutions are needed for one detection, and even more than dozens of hundred groups of pesticide standard solutions are needed when a large number of samples are detected, and the existing split charging is manual single-bottle split charging. The existing pesticide standard solution is manually split-packed, and the bottle mouth of the sample injection bottle is small during split-packing, so that the pesticide standard solution is extremely easy to spill, waste is caused, and the detection cost is increased. Meanwhile, the manual single-bottle split charging speed is low, when a large number of samples are detected, the time is consumed, a large number of manual operations are needed, the detection cost is greatly increased, and the detection efficiency is reduced.
The Chinese patent application number 202321243950.8 discloses a liquid dispenser applied to pesticide residue detection, which comprises a standard sample tray, wherein a plurality of standard sample holes are formed in the standard sample tray and used for placing sample injection bottles, and the standard sample tray is arranged in a chassis; the upper part of the chassis is provided with a liquid separating chamber, the chassis and the liquid separating chamber are connected through a height adjusting rod and an adjusting nut, and the height of the liquid separating chamber is adjustable; the lower end of the height adjusting rod is provided with a limit nut; the bottom of the liquid separation chamber is provided with a plurality of diversion holes, the bottom of each diversion hole is connected with a diversion pipe, and the positions and the number of the diversion holes correspond to those of the sample injection holes on the standard sample tray; the liquid separation device also comprises a piston, wherein the piston is arranged in the liquid separation chamber to form a sealed piston structure, and the standard liquid in the liquid separation chamber is extruded into a sample injection bottle below through the flow guide pipe. The utility model can rapidly split the standard solution in a large scale, thereby greatly improving the detection efficiency; solves the problem of leakage of the traditional label liquid split charging, and saves the detection cost.
The above-mentioned published patent, although realizing the use of the dispenser, the kit for loading pesticide residues is inconvenient to disassemble, and the firmness after secondary installation is relatively poor; the height of the liquid separating chamber is troublesome to adjust, and the operation is inconvenient.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides a dispenser for pesticide residue detection, which has the characteristics of being convenient for taking and placing a kit and adjusting the height of a dispensing chamber.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a incomplete for detection knockout of farming, includes the base, the internally mounted of base has the kit, and the mounting groove that corresponds the kit has been seted up to the upper end of base, through kit fixed establishment fixed connection between kit and the base, divides liquid room height-adjusting mechanism is installed to the upper end side of base, divides liquid room height-adjusting mechanism's upper end to install divides liquid room, divides liquid room's internally mounted to divide the liquid pipe.
Preferably, the kit fixed establishment includes fixed subassembly, fixed orifices, handle, fixture block and draw-in groove, and the fixture block is installed to the side upper end of kit, and the handle is installed to the upper end of fixture block, and the fixed orifices has been seted up to the side of fixture block, and the draw-in groove has been seted up to the upper end side of mounting groove, and the side internally mounted of draw-in groove has fixed subassembly.
Preferably, the fixing component comprises a fixing rod and a spring, the spring is arranged in the side edge of the clamping groove, and the fixing rod is arranged at the other end of the spring.
Preferably, the fixing component further comprises a sliding groove and a sliding block, the sliding block is installed at the upper end of the fixing rod, and the sliding groove corresponding to the sliding block is formed in the upper end of the base.
Preferably, the liquid separation chamber height adjusting mechanism comprises a large gear, a small gear, a motor, a stop block and a threaded rod, wherein the motor is installed at the corner of the upper end of the base, the small gear is installed at the output end of the motor, the large gear is installed at the side edge of the small gear in a meshed mode, the threaded rod is installed inside the large gear in a penetrating mode, and the stop block is installed at the upper end of the threaded rod.
Preferably, the height adjusting mechanism of the liquid separating chamber further comprises a guide rod and a limiting block, wherein the guide rod is installed at the other three corners of the liquid separating chamber in a penetrating mode, and the limiting block is installed at the upper end of the guide rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model is provided with the reagent box fixing mechanism, the mechanism can be convenient for installing and fixing the reagent box, so that the agricultural residues can be conveniently taken and placed after being collected, the reagent box is convenient for fixing after being installed for the second time, and the effect after fixing is relatively good.
2. According to the utility model, the height adjusting mechanism of the liquid separating chamber is arranged, so that the height of the liquid separating chamber can be automatically adjusted, and agricultural residues in the liquid separating pipe can be smoothly poured into the reagent bottle in the reagent box, so that the subsequent detection work of the agricultural residues is convenient.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a cartridge holding mechanism of the present utility model;
FIG. 3 is an enlarged view of the securing assembly of the present utility model;
FIG. 4 is a perspective view of the height adjustment mechanism of the liquid separation chamber of the present utility model;
In the figure: 1. a base; 2. a mounting groove; 3. a kit; 4. a liquid separation chamber; 5. a liquid separating pipe; 6. a liquid separation chamber height adjusting mechanism; 61. a large gear; 62. a pinion gear; 63. a motor; 64. a guide rod; 65. a limiting block; 66. a stop block; 67. a threaded rod; 7. a kit fixing mechanism; 71. a fixing assembly; 711. a chute; 712. a slide block; 713. a fixed rod; 714. a spring; 72. a fixing hole; 73. a handle; 74. a clamping block; 75. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a incomplete for detection knockout of farming, includes base 1, and the internally mounted of base 1 has kit 3, and mounting groove 2 that corresponds kit 3 has been seted up to the upper end of base 1, through kit fixed establishment 7 fixed connection between kit 3 and the base 1, and liquid separation room height adjustment mechanism 6 is installed to the upper end side of base 1, and liquid separation room 4 is installed to liquid separation room height adjustment mechanism 6's upper end, and liquid separation room 4 internally mounted has liquid separation pipe 5.
Specifically, the reagent box fixing mechanism 7 comprises a fixing component 71, a fixing hole 72, a handle 73, a clamping block 74 and a clamping groove 75, wherein the clamping block 74 is arranged at the upper end of the side edge of the reagent box 3, the handle 73 is arranged at the upper end of the clamping block 74, the fixing hole 72 is arranged at the side edge of the clamping block 74, the clamping groove 75 is arranged at the side edge of the upper end of the mounting groove 2, the fixing component 71 is arranged inside the side edge of the clamping groove 75,
Through adopting above-mentioned technical scheme, through inserting the fixture block 74 of kit 3 side into the inside of the draw-in groove 75 of base 1 upper end, the fixed subassembly 71 of cooperation and fixed orifices 72 again can realize the fixed to kit 3, the setting of handle 73 is also convenient for take out kit 3 simultaneously.
Specifically, the fixing assembly 71 includes a fixing rod 713 and a spring 714, the spring 714 is installed inside the side of the clamping groove 75, the fixing rod 713 is installed at the other end of the spring 714,
Through adopting above-mentioned technical scheme, before inserting the fixture block 74 of kit 3 side into the inside of the draw-in groove 75 of base 1 upper end, press the dead lever 713, dead lever 713 drives spring 714 compression and embedding base 1's inside, and when dead lever 713 aligns with fixed orifices 72, spring 714 kick-backs to drive the inside that dead lever 713 inserted fixed orifices 72, in order to realize fixing to kit 3.
Specifically, the fixing assembly 71 further includes a sliding groove 711 and a sliding block 712, the sliding block 712 is mounted at the upper end of the fixing rod 713, the sliding groove 711 corresponding to the sliding block 712 is opened at the upper end of the base 1,
Through adopting above-mentioned technical scheme, when needs take out kit 3, the inside slider 712 of slip spout 711, slider 712 drive dead lever 713 roll-off from the inside of fixed orifices 72 to realize the dismantlement work to kit 3.
In the use of the embodiment, before the clamping block 74 at the side of the reagent kit 3 is inserted into the clamping groove 75 at the upper end of the base 1, the fixing rod 713 is pressed, the fixing rod 713 drives the spring 714 to compress and be embedded into the base 1, when the fixing rod 713 is aligned with the fixing hole 72, the spring 714 rebounds, so that the fixing rod 713 is driven to be inserted into the fixing hole 72 to fix the reagent kit 3, and when the reagent kit 3 needs to be taken out, the sliding block 712 in the sliding chute 711 drives the fixing rod 713 to slide out from the fixing hole 72, so that the disassembly work of the reagent kit 3 is realized;
Example 2
This embodiment differs from embodiment 1 in that: the height adjusting mechanism 6 of the liquid separating chamber comprises a large gear 61, a small gear 62, a motor 63, a stop block 66 and a threaded rod 67, the motor 63 is arranged at the corner of the upper end of the base 1, the small gear 62 is arranged at the output end of the motor 63, the large gear 61 is arranged at the side edge of the small gear 62 in a meshed manner, the threaded rod 67 is arranged in the large gear 61 in a penetrating manner, the stop block 66 is arranged at the upper end of the threaded rod 67,
Through adopting above-mentioned technical scheme, open motor 63, motor 63 drives pinion 62 through the output and rotates, and pinion 62 rotates and drives gear wheel 61 and rotate, and gear wheel 61 rotates and drives threaded rod 67 and rotate, and threaded rod 67 rotates and drives the height of dividing liquid room 4 and adjust to be convenient for pour the inside agricultural product of dividing liquid pipe 5 into the inside reagent bottle of kit 3.
Specifically, the height adjusting mechanism 6 of the liquid separating chamber also comprises a guide rod 64 and a limiting block 65, the guide rod 64 is arranged at the other three corners of the liquid separating chamber 4 in a penetrating way, the limiting block 65 is arranged at the upper end of the guide rod 64,
Through adopting above-mentioned technical scheme, the setting of this structure can make the liquid separation chamber 4 can slide on the surface of guide bar 64 when descending to promote the stability of liquid separation chamber 4 lift process, the setting of stopper 65 can avoid liquid separation chamber 4 and guide bar 64 to produce the separation and drop simultaneously.
When the embodiment is used, the motor 63 is turned on, the motor 63 drives the pinion 62 to rotate through the output end, the pinion 62 rotates to drive the bull gear 61 to rotate, the bull gear 61 rotates to drive the threaded rod 67 to rotate, the threaded rod 67 rotates to drive the height of the liquid separation chamber 4 to adjust, thereby be convenient for pour the inside agricultural product of the liquid separation pipe 5 into the inside reagent bottle of kit 3, the setting of this structure can make the liquid separation chamber 4 can slide on the surface of guide bar 64 when descending, thereby promote the stability of the lifting process of the liquid separation chamber 4, the setting of stopper 65 can avoid the separation of liquid separation chamber 4 and guide bar 64 to drop simultaneously.
The working principle and the using flow of the utility model are as follows: when the kit is used, before the clamping blocks 74 at the side of the kit 3 are inserted into the clamping grooves 75 at the upper end of the base 1, the fixing rods 713 are pressed, the fixing rods 713 drive the springs 714 to compress and be embedded into the base 1, when the fixing rods 713 are aligned with the fixing holes 72, the springs 714 rebound, so that the fixing rods 713 are driven to be inserted into the fixing holes 72, the fixing of the kit 3 is realized, when the kit 3 is required to be taken out, the sliding blocks 712 in the sliding grooves 711 drive the fixing rods 713 to slide out from the fixing holes 72, and therefore the disassembly work of the kit 3 is realized; the motor 63 is opened, the motor 63 drives the pinion 62 to rotate through the output, the pinion 62 rotates to drive the bull gear 61 to rotate, the bull gear 61 rotates to drive the threaded rod 67 to rotate, the threaded rod 67 rotates to drive the height of the liquid separation chamber 4 to adjust, thereby be convenient for pour the inside agricultural product of liquid separation pipe 5 into the inside reagent bottle of kit 3, the setting of this structure can make the liquid separation chamber 4 can slide on the surface of guide bar 64 when descending, thereby promote the stability of liquid separation chamber 4 lift process, the setting of stopper 65 can avoid liquid separation chamber 4 to produce the separation with guide bar 64 simultaneously and drop.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a incomplete for detection knockout of farming, includes the base, its characterized in that: the inside of base has the kit, and the mounting groove that corresponds the kit has been seted up to the upper end of base, through kit fixed establishment fixed connection between kit and the base, divides liquid room height-adjusting mechanism is installed to the upper end side of base, divides liquid room height-adjusting mechanism's upper end to install divides liquid room, divides liquid room's internally mounted to divide the liquid pipe.
2. The dispenser for pesticide residue detection according to claim 1, wherein: the kit fixing mechanism comprises a fixing component, a fixing hole, a handle, a clamping block and a clamping groove, wherein the clamping block is installed at the upper end of the side edge of the kit, the handle is installed at the upper end of the clamping block, the fixing hole is formed in the side edge of the clamping block, the clamping groove is formed in the side edge of the upper end of the mounting groove, and the fixing component is installed inside the side edge of the clamping groove.
3. The dispenser for pesticide residue detection according to claim 2, wherein: the fixing component comprises a fixing rod and a spring, the spring is arranged in the side edge of the clamping groove, and the fixing rod is arranged at the other end of the spring.
4. A dispenser for pesticide residue detection according to claim 3, wherein: the fixing component further comprises a sliding groove and a sliding block, the sliding block is installed at the upper end of the fixing rod, and the sliding groove corresponding to the sliding block is formed in the upper end of the base.
5. The dispenser for pesticide residue detection according to claim 1, wherein: the liquid separation chamber height adjusting mechanism comprises a large gear, a small gear, a motor, a stop block and a threaded rod, wherein the motor is installed at the corner of the upper end of the base, the small gear is installed at the output end of the motor, the large gear is installed in a meshed mode on the side edge of the small gear, the threaded rod is installed in the large gear in a penetrating mode, and the stop block is installed at the upper end of the threaded rod.
6. The dispenser for pesticide residue detection according to claim 1, wherein: the liquid separation chamber height adjusting mechanism further comprises a guide rod and a limiting block, wherein the guide rod is installed at the other three corners of the liquid separation chamber in a penetrating mode, and the limiting block is installed at the upper end of the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322939626.6U CN221070960U (en) | 2023-10-31 | 2023-10-31 | Incomplete knockout of agricultural detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322939626.6U CN221070960U (en) | 2023-10-31 | 2023-10-31 | Incomplete knockout of agricultural detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070960U true CN221070960U (en) | 2024-06-04 |
Family
ID=91259262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322939626.6U Active CN221070960U (en) | 2023-10-31 | 2023-10-31 | Incomplete knockout of agricultural detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070960U (en) |
-
2023
- 2023-10-31 CN CN202322939626.6U patent/CN221070960U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |