CN116899267B - Soil component extraction device - Google Patents
Soil component extraction device Download PDFInfo
- Publication number
- CN116899267B CN116899267B CN202311182376.4A CN202311182376A CN116899267B CN 116899267 B CN116899267 B CN 116899267B CN 202311182376 A CN202311182376 A CN 202311182376A CN 116899267 B CN116899267 B CN 116899267B
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- locking
- supporting
- mounting frame
- device body
- extraction
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- 238000000605 extraction Methods 0.000 title claims abstract description 149
- 239000002689 soil Substances 0.000 title claims abstract description 37
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 72
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 22
- 238000000926 separation method Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 23
- 239000007788 liquid Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/201—Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
Abstract
The application relates to a soil component extraction device, which relates to the field of extraction separation technology, and comprises a device body, a supporting platform arranged above the device body, a supporting column fixedly arranged above the supporting platform, a plurality of mounting frames connected onto the supporting column in a sliding manner for supporting an extraction reagent bottle, a plurality of bottle body pipe clamps arranged on the mounting frames for fixing the extraction reagent bottle, a lifting platform fixedly arranged at the top of the supporting column, a lifting locking mechanism arranged between the lifting platform and the supporting column and used for driving the plurality of mounting frames to move up and down and locking the position of each mounting frame, and a moving supporting mechanism arranged on the device body and used for reinforcing the bottom support of the device body and facilitating the movement of the device body; a plurality of bottle pipe clamps are distributed along the circumference of the installation frame. The application is convenient for batch detection of soil samples, improves the extraction efficiency of the extraction device on the soil samples, and improves the indoor space utilization rate.
Description
Technical Field
The application relates to the field of extraction separation technology, in particular to a soil component extraction device.
Background
The extraction device is mainly used for extracting components to be detected in soil, an extraction liquid is adopted in the extraction process to put a soil body sample into an extraction reagent liquid, and after the soil components and the extraction liquid are fully mixed and extracted through repeated oscillation, experimental analysis is carried out on the extraction components.
At present, extraction device includes the frame, set up vibrating device in the frame, the mounting bracket of setting in the vibrating device top, and the bottle pipe strap that sets up being used for installing fixed extraction reagent bottle on the mounting bracket, during the staff carries out the extraction to soil body sample, at first with soil body sample and extract are added extraction reagent bottle, then fix extraction reagent bottle to the mounting bracket through bottle pipe strap on, the staff starts vibrating device to vibrate the extraction reagent bottle on the mounting bracket afterwards, make soil sample and extract intensive mixing even until the extract is with the abundant extraction separation of active ingredient in the soil sample can, but, at present extraction device area is big and heavy, vibration extraction required time is longer, the position of effective installation extraction reagent bottle is limited, indoor space utilization is lower, extraction separation's efficiency is lower, be unfavorable for batch sample detection.
Disclosure of Invention
In order to facilitate batch detection of soil samples, improve extraction efficiency of an extraction device on the soil samples, and improve utilization rate of indoor space at the same time, the application provides a soil component extraction device.
The application provides a soil component extraction device, which adopts the following technical scheme:
the utility model provides a soil composition extraction device, which comprises a device body, the supporting platform that sets up in the device body top, set firmly the support column above the supporting platform, a plurality of installing racks that slide along the direction of height of support column and connect and be used for supporting extraction reagent bottle on the support column, a plurality of bottle pipe clamps that set up and be used for fixed extraction reagent bottle on the installing rack, set firmly the lift platform at the support column top, set up and be used for driving a plurality of installing racks and reciprocate between lift platform and the support column and can realize locking the lift locking mechanism of every installing rack position again simultaneously, and set up and be used for strengthening the removal supporting mechanism that supports the device body bottom and be convenient for the device body to remove on the device body; a plurality of bottle pipe clamps are distributed along the circumference of the installation frame.
By adopting the technical scheme, when a worker needs to extract, separate and detect the soil sample components, firstly, adding the soil sample and the extraction liquid into the extraction reagent bottles, then firstly, placing the extraction reagent bottles on the uppermost mounting frame one by one along the circumferential direction of the mounting frame, fixing the extraction reagent bottles through bottle body pipe clamps, then, driving the uppermost mounting frame to move upwards for a certain distance by a lifting locking mechanism, ensuring that the extraction reagent bottles arranged on the lower mounting frame and the upper mounting frame are not interfered with each other by a certain distance between the upper mounting frame and the lower mounting frame, then, installing and fixing the extraction reagent bottles one by one on the second mounting frame above by the worker, then, repeating the processes, gradually lifting the mounting frames from top to bottom by the lifting locking mechanism, locking the positions of the mounting frames again by the lifting locking mechanism, and then, starting the device body by the worker to perform vibration extraction treatment on the extraction reagent bottles on the mounting frames for a certain time, so that the soil sample and the extraction liquid are fully and evenly mixed until the effective components in the soil sample are fully extracted and separated by the extraction liquid; after extraction and separation are finished, a worker can take down the extraction reagent bottles on the lowest mounting frame firstly, then drive the mounting frame on the second layer below to move downwards through the lifting locking mechanism, take down the extraction reagent bottles on the mounting frame, then repeat the process, gradually move the plurality of mounting frames downwards from bottom to top, take down the extraction reagent bottles on the mounting frames, and then finish the taking down of the extraction reagent bottles on all the mounting frames; the lifting locking mechanism can lock the position of each layer of installation frame, so that relative displacement is not easy to generate between each layer of installation frame and a support column in the vibration process, a worker can install multiple groups of extraction reagent bottles at one time by matching the lifting locking mechanism with multiple installation frames, on one hand, the space utilization rate is improved, on the other hand, the time of single vibration extraction is long, multiple groups of extraction reagent bottles can be subjected to simultaneous vibration extraction treatment, the extraction efficiency of an extraction device is greatly improved, batch sample detection is facilitated, meanwhile, the bottom of the device body can be reinforced and supported by the movable supporting mechanism, and the lifting locking mechanism and the multiple installation frames can be more stable in the vibration extraction separation process by matching the movable supporting mechanism, so that the safety of the extraction device in the operation process is improved.
Optionally, lifting locking mechanism is including setting firmly telescopic link on upper and lower two adjacent mounting brackets, setting up and be used for driving the top mounting bracket and reciprocate simultaneously can make the mounting bracket position be in the auto-lock lifting assembly of a certain height for a long time between supporting column and a plurality of mounting brackets, and setting up and be used for carrying out the locking subassembly with the position after the mounting bracket upwards moves.
Through adopting above-mentioned technical scheme, when driving a plurality of mounting brackets through lifting locking mechanism and upwards moving, at first the staff passes through the lift subassembly of auto-lock and drives the mounting bracket that is uppermost and upwards moves, then the telescopic link between the second mounting bracket of top is driven to the mounting bracket that is uppermost is flexible back, make the interval between two mounting brackets increase, thereby reserve enough installation space that installs extraction reagent bottle, guarantee between upper and lower two mounting brackets below the installation on the mounting bracket extraction reagent bottle with the bottom of top mounting bracket do not produce the interference can, then the staff repeats above-mentioned process, upwards move the mounting bracket in proper order, can accomplish the installation of extraction reagent bottle on all mounting brackets, and after a plurality of mounting brackets move to the high position of work, can lock the position of every mounting bracket on the support column through locking subassembly, thereby make the device body drive a plurality of mounting brackets and reciprocate, be difficult for producing the relative displacement from top to bottom between a plurality of mounting brackets and the support column, guarantee the stability that extraction reagent bottle rocked on every mounting bracket; the self-locking lifting assembly can enable the position of the mounting frame to be at a certain height for a long time, so that workers can install the extraction reagent bottles one by one on the mounting frame of each layer, the operation convenience of the workers is improved, and the mounting frame can drive the extraction reagent bottles to move upwards to the working position through the matching of the self-locking lifting assembly and the locking assembly, the position of the mounting frame is locked, and the stability of the extraction reagent bottles on each mounting frame during shaking is improved.
Optionally, the self-locking lifting assembly comprises two supporting blocks fixedly arranged at the top of the lifting platform, a winding roller rotatably connected to the supporting blocks, a rope arranged between the winding roller and the uppermost mounting frame, a worm wheel fixedly sleeved at one end of the winding roller, a worm rotatably connected to the lifting platform and a driving motor arranged at one end of the worm; the worm wheel is meshed with the worm.
By adopting the technical scheme, when a worker drives the uppermost mounting frame to move up and down through the self-locking lifting assembly, the worker starts the driving motor firstly, then the driving motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the winding roller to rotate, and the winding roller drives the rope to retract and release, so that the uppermost mounting frame can be lifted or lowered; the worm wheel and the worm adopt multi-tooth meshing transmission, so that the transmission is stable, the self-locking performance is realized, each mounting frame can be positioned at a certain height position for a long time under the condition of no power input when the extraction reagent bottle is mounted, and the convenience of the operation of staff is improved.
Optionally, the locking assembly comprises a plurality of locking rods which are connected in the support column in a sliding manner and correspond to the plurality of mounting frames one by one, a locking spring fixedly arranged between the locking rods and the support column, and a limiting ring fixedly sleeved on the outer side of the locking rods;
the support column is provided with a sliding groove matched with the locking rod, the mounting frame is provided with a locking hole, the locking rod and the limiting ring can slide in the sliding groove, one end of the locking rod extends out of the sliding groove and is inserted into the locking hole, and the locking spring is always in a compressed state and gives a force to the locking rod far away from the sliding groove;
the device also comprises a linkage component which is arranged between the locking rods and the support column and used for enabling the locking rods to synchronously move into the sliding groove.
Through adopting above-mentioned technical scheme, when staff locks a plurality of mounting brackets through locking assembly, at first when the locking hole on the mounting bracket removes to locking lever one side, the locking lever can remove to the outside of sliding groove and peg graft to in the locking hole under locking spring's effect, makes locking lever, support column and mounting bracket form a whole to make the mounting bracket be difficult for producing relative slip with the support column between, improve the stability of mounting bracket; when a worker needs to release the fixing of the mounting frame, the worker firstly drives the locking rods to retract into the sliding grooves synchronously through the linkage part, so that the end parts of the locking rods are separated from the locking holes, and the mounting frame can be unlocked; the limiting ring limits the moving position of the locking rod, so that the locking rod is not easy to completely separate from the sliding groove to move to the outer side of the support column, and the phenomenon that the locking rod is difficult to install in the follow-up process due to the fact that the locking rod is separated from the sliding groove is not easy to occur; and meanwhile, the linkage part is matched with the limiting ring to realize synchronous control of a plurality of locking rods, so that a worker can rapidly and conveniently release the fixation of the locking rods.
Optionally, the linkage component comprises two electric telescopic rods respectively arranged at the top and the bottom in the support column, a linkage rod fixedly arranged at the end parts of the two electric telescopic rods, and a plurality of linkage rings fixedly arranged on the linkage rod; the plurality of linkage rings are in one-to-one correspondence with the plurality of locking rods, and the linkage rings are sleeved on the outer sides of the locking rods.
Through adopting the technical scheme, when the plurality of locking rods are driven to retract into the sliding groove by the linkage component, firstly, a worker starts the electric telescopic rod, then the electric telescopic rod drives the linkage rod to move to one side far away from the locking hole, the linkage rod synchronously drives the plurality of linkage rings to move, the plurality of linkage rings synchronously drive the limiting rings to move, and the limiting rings can drive the plurality of locking rods to move into the sliding groove, so that the locking rods and the locking holes are separated; the synchronous movement of the locking rods can be realized through the linkage part, so that the unlocking efficiency of the staff and the convenience of operation are improved.
Optionally, a chamfer is provided on a side of the locking rod away from the locking spring.
By adopting the technical scheme, the chamfer provides guiding function for the locking rod to enter the locking hole, so that the locking rod is convenient to be inserted into the locking hole.
Optionally, a positioning block is further fixedly arranged at the top of the support column.
Through adopting above-mentioned technical scheme, after the mounting bracket of the top and locating piece butt, indicate that each mounting bracket all removes to working position promptly to the upward movement of the mounting bracket of the staff control drive of being convenient for on the one hand, on the other hand the staff of being convenient for aligns the locking lever with the locking hole, realizes the quick location of locking lever, locking hole.
Optionally, the support column outside has still set firmly the gib block along its direction of height, still seted up the guide way on the mounting bracket, the gib block can be located the guide way and slide.
Through adopting above-mentioned technical scheme, gib block and guide way are used for making difficult emergence relative rotation between mounting bracket and the support column to guarantee on the one hand that the mounting bracket is difficult for taking place the rotation in the vibration process, stability when improving the mounting bracket vibration, on the other hand makes locking lever and locking hole be difficult for taking place the dislocation in the locking subassembly, improves locking subassembly's simple operation nature.
Optionally, the movable supporting mechanism comprises a plurality of balls rotatably connected to the bottom of the device body, a plurality of extension blocks fixedly arranged on the device body, a supporting screw rod screwed on the extension blocks, and a supporting seat rotatably connected below the supporting screw rod; the plurality of extension blocks are distributed along the circumferential direction of the device body.
By adopting the technical scheme, when a worker needs to move the extraction device, the supporting screw rods can be respectively rotated at first, the supporting screw rods drive the supporting seat to move upwards to be separated from an external supporting object, meanwhile, the balls are abutted to the external supporting object, and then the worker pushes the device body to move; after the extraction device moves to the target position, a worker can reversely rotate the supporting screw, the supporting screw drives the supporting seat to move downwards to be abutted with an external supporting object, and the balls are separated from the external supporting object, so that the extraction device is not easy to be influenced by vibration to move in the running process, and the supporting stability of the device body is improved; after the supporting screw rod is connected with the supporting seat in a rotating way to enable the supporting seat to be abutted against an external supporting object, the supporting seat cannot rotate along with the rotation of the rotating screw rod when the supporting screw rod is rotated, so that a worker can conveniently rotate the supporting screw rod to jack up the device body.
Optionally, a sucking disc is fixedly arranged below the supporting seat.
Through adopting above-mentioned technical scheme, the sucking disc can increase the required maximum thrust when wanting to drive device body horizontal migration between supporting seat and the external support thing to be difficult for producing relative slip between messenger's supporting seat and the external support thing, improve the stability of support to the device body.
In summary, the present application includes at least one of the following beneficial technical effects:
the lifting locking mechanism can lock the position of each layer of installation frame, so that relative displacement is not easy to generate between each layer of installation frame and a support column in the vibration process, a worker can install a plurality of groups of extraction reagent bottles at one time through the cooperation of the lifting locking mechanism and a plurality of installation frames, so that on one hand, the space utilization rate is improved, and on the other hand, the time of single vibration extraction is longer, the application can perform simultaneous vibration extraction treatment on a plurality of groups of extraction reagent bottles, thereby greatly improving the extraction efficiency of an extraction device, facilitating batch sample detection, and meanwhile, the bottom of the device body can be reinforced and supported by the movable supporting mechanism, and the lifting locking mechanism and the plurality of installation frames can be more stable in the vibration extraction separation process by the cooperation of the lifting locking mechanism and the movable supporting mechanism, so that the safety of the extraction device in the operation process is improved;
the self-locking lifting assembly in the lifting locking mechanism can also enable the position of the mounting frame to be at a certain height for a long time, so that workers can mount extraction reagent bottles one by one on the mounting frame of each layer, the operation convenience of the workers is improved, and the mounting frame can be enabled to drive the extraction reagent bottles to move upwards to the working position through the matching of the self-locking lifting assembly and the locking assembly, the position of the mounting frame is locked, and the stability of shaking of the extraction reagent bottles on each mounting frame is improved;
the worm wheel and the worm in the self-locking lifting assembly adopt multi-tooth meshing transmission, so that the transmission is stable, the self-locking performance is realized, and each mounting frame can be positioned at a certain height position for a long time under the condition of no power input when the extraction reagent bottle is mounted, so that the convenience of the operation of staff is improved;
the limiting ring in the locking assembly limits the moving position of the locking rod, so that the locking rod is not easy to completely separate from the sliding groove to move to the outer side of the support column, and the phenomenon that the locking rod is difficult to install in the follow-up process due to the fact that the locking rod is separated from the sliding groove is not easy to occur; simultaneously, the linkage part is matched with the limiting ring to realize synchronous control of a plurality of locking rods, so that a worker can quickly and conveniently release the fixation of the locking rods;
the guide strips and the guide grooves are used for enabling the installation frame and the support columns not to rotate relatively easily, so that the installation frame is not prone to autorotation in the vibration process, stability of the installation frame during vibration is improved, dislocation of the locking rod and the locking hole in the locking assembly is not prone to occur, and operation convenience of the locking assembly is improved;
after the extraction device moves to the target position, a worker can reversely rotate the supporting screw, the supporting screw drives the supporting seat to move downwards to be abutted with an external supporting object, and the balls are separated from the external supporting object, so that the extraction device is not easy to be influenced by vibration to move in the running process, and the supporting stability of the device body is improved; after the supporting screw rod is connected with the supporting seat in a rotating way to enable the supporting seat to be abutted against an external supporting object, the supporting seat cannot rotate along with the rotation of the rotating screw rod when the supporting screw rod is rotated, so that a worker can conveniently rotate the supporting screw rod to jack up the device body.
Drawings
FIG. 1 is a schematic diagram of an extraction apparatus according to an embodiment of the present application;
FIG. 2 is a schematic diagram showing the structure of the extraction device after the extraction reagent bottle is not mounted;
FIG. 3 is a schematic view showing a partial structure of an extraction apparatus;
FIG. 4 is a partial cross-sectional view showing an extraction apparatus;
FIG. 5 is a partial cross-sectional view showing the lift lock mechanism;
FIG. 6 is a schematic view showing a partially enlarged structure of the portion A in FIG. 5;
fig. 7 is a schematic view showing a partial structure of the movable supporting mechanism.
Reference numerals illustrate: 1. a device body; 2. a support platform; 3. a support column; 31. a slip groove; 4. extracting a reagent bottle; 5. a mounting frame; 51. a guide groove; 52. a locking hole; 6. a bottle pipe clamp; 7. a lifting platform; 8. a lifting locking mechanism; 81. a telescopic rod; 82. a self-locking lifting assembly; 821. a support block; 822. a wire winding roller; 823. a rope; 824. a worm wheel; 825. a worm; 826. a driving motor; 83. a locking assembly; 831. a locking lever; 8311. chamfering; 832. a locking spring; 833. a limiting ring; 834. a linkage member; 8341. an electric telescopic rod; 8342. a linkage rod; 8343. a linkage ring; 84. a positioning block; 85. a guide bar; 9. a movable support mechanism; 91. a ball; 92. extending the block; 93. a support screw; 94. a knob; 95. a support base; 96. and a sucking disc.
Detailed Description
The application is described in further detail below with reference to fig. 1-7.
The embodiment of the application discloses a soil component extraction device. Referring to fig. 1 and 2, the extraction device includes a device body 1, a support platform 2 is provided above the device body 1, and a support column 3 provided along a vertical direction is fixedly provided above the support platform 2. The support column 3 is provided with a plurality of mounting frames 5 for supporting the extraction reagent bottles 4, and the plurality of mounting frames 5 can slide along the height direction of the support column 3. Every mounting bracket 5 is last all to be provided with a plurality of bottle pipe clamps 6 that are used for fixed extraction reagent bottle 4, and a plurality of bottle pipe clamps 6 follow the circumference evenly spaced distribution of mounting bracket 5. The lifting platform 7 has been set firmly at support column 3 top, is provided with lift locking mechanical system 8 between lifting platform 7 and the support column 3, and lift locking mechanical system 8 is used for driving a plurality of mounting brackets 5 and reciprocates, can realize locking every mounting bracket 5 position again simultaneously. The device body 1 is provided with a movable supporting mechanism 9, and the movable supporting mechanism 9 is used for reinforcing the bottom support of the device body 1 and facilitating the movement of the device body 1.
When a worker needs to perform extraction separation detection on soil sample components, firstly adding a soil sample and an extraction liquid into an extraction reagent bottle 4, then firstly placing the extraction reagent bottle 4 on the uppermost mounting frame 5 along the circumferential direction of the mounting frame 5 one by one, fixing the extraction reagent bottle by a bottle body pipe clamp 6, then driving the uppermost mounting frame 5 to move upwards by a certain distance by a lifting locking mechanism 8, ensuring a certain distance between the upper mounting frame 5 and the lower mounting frame 5, enabling the extraction reagent bottle 4 mounted on the lower mounting frame 5 not to interfere with the bottom of the upper mounting frame 5, then installing and fixing the extraction reagent bottle 4 one by one on the second mounting frame 5 by the worker, repeating the processes, gradually lifting the mounting frames 5 from top to bottom by the lifting locking mechanism 8, locking the position of each mounting frame 5 again by the lifting locking mechanism 8, enabling each mounting frame 5 to be difficult to generate relative displacement between the support column 3 in the vibration process, and then enabling the worker to start the device body 1 to perform certain time on the extraction reagent bottle 4 mounted on the plurality of mounting frames 5, so that the extraction reagent bottle 4 is uniformly mixed with the extraction reagent bottle is fully separated from the extraction reagent bottle, and the extraction reagent bottle is fully mixed in the sample, and the extraction sample can be fully and the extraction sample can be completely and the sample can be completely separated;
after extraction separation is completed, a worker can take down the extraction reagent bottles 4 on the lowest mounting frame 5 firstly, then drive the mounting frame 5 on the second layer below to move downwards through the lifting locking mechanism 8, take down the extraction reagent bottles 4 on the mounting frame 5, then repeat the above processes, gradually move the plurality of mounting frames 5 downwards from bottom to top, take down the extraction reagent bottles 4 on the mounting frames 5, and then finish the taking down of the extraction reagent bottles 4 on all the mounting frames 5.
Referring to fig. 3 and 4, the lifting locking mechanism 8 includes a telescopic rod 81 fixedly arranged on two upper and lower adjacent mounting frames 5, a self-locking lifting assembly 82 is arranged between the supporting platform 2 and the uppermost mounting frame 5, and the self-locking lifting assembly 82 is used for driving the uppermost mounting frame 5 to move up and down, and meanwhile, the position of the mounting frame 5 can be at a certain height for a long time. A locking assembly 83 is arranged between the support column 3 and the plurality of mounting frames 5, and the locking assembly 83 is used for locking the position of the mounting frames 5 after upward movement. The top of the support column 3 is also fixedly provided with a positioning block 84, and when the uppermost mounting frame 5 is abutted with the positioning block 84, the mounting frames 5 are indicated to move to the working position, so that the upward movement of the mounting frames 5 is conveniently controlled and driven by staff. The support column 3 outside has still set firmly guide bar 85 along its direction of height, has offered guide slot 51 on the mounting bracket 5, and guide bar 85 can be located guide slot 51 and slide, and guide bar 85 and guide slot 51 are used for making difficult emergence relative rotation between mounting bracket 5 and the support column 3 to guarantee that mounting bracket 5 is difficult for taking place the rotation at the vibration in-process, stability when improving mounting bracket 5 vibration.
Referring to fig. 3, the self-locking lifting assembly 82 includes two supporting blocks 821 fixed on the top of the lifting platform 7, a winding roller 822 is rotatably connected to the supporting blocks 821, a rope 823 is provided between the winding roller 822 and the uppermost mounting frame 5, and the rope 823 can be wound on the winding roller 822. One end of the winding roller 822 is fixedly sleeved with a worm wheel 824, a worm 825 is rotationally connected to the lifting platform 7, and the worm wheel 824 is meshed with the worm 825; and a driving motor 826 is provided at one end of the worm 825. The worm wheel 824 and the worm 825 adopt multi-tooth meshing transmission, so that the transmission is stable, the self-locking performance is realized, each mounting frame 5 can be positioned at a certain height position for a long time under the condition of no power input when the extraction reagent bottle 4 is mounted, and the convenience of the operation of staff is improved.
Referring to fig. 5 and 6, the locking assembly 83 includes a plurality of locking bars 831 slidably coupled within the support column 3, and the plurality of locking bars 831 are in one-to-one correspondence with the plurality of mounting frames 5. The support column 3 is provided with a sliding groove 31 matched with the locking rod 831, the mounting frame 5 is provided with a locking hole 52, the locking rod 831 can slide in the sliding groove 31, and one end of the locking rod 831 can extend out of the sliding groove 31 and be inserted into the locking hole 52. And the locking lever 831 is matched with the positioning block 84, so that a worker can conveniently align the locking lever 831 with the locking hole 52, and quick positioning of the locking lever 831 and the locking hole 52 is realized. The locking lever 831 is matched with the guide bar 85 and the guide groove 51, so that the locking lever 831 and the locking hole 52 are not easy to be misplaced, and the operation convenience of the locking assembly 83 is improved.
Referring to fig. 5 and 6, a chamfer 8311 is further provided on a side of the locking lever 831 remote from the locking spring 832, the chamfer 8311 being used to provide a guiding function for the locking lever 831 to enter the locking hole 52, facilitating the insertion of the locking lever 831 into the locking hole 52. A locking spring 832 is fixedly arranged between the locking lever 831 and the support column 3, the locking spring 832 is always in a compressed state and gives the locking lever 831 a force away from the sliding groove 31. The fixed cover in the locking lever 831 outside is equipped with spacing ring 833, and spacing ring 833 can be located the slip groove 31 and slided, and spacing ring 833 is used for restricting the hooping position of locking lever 831, makes locking lever 831 be difficult for breaking away from the slip groove 31 completely and removes to the outside of support column 3 to the difficult phenomenon that locking lever 831 breaks away from slip groove 31 and causes follow-up difficult installation appears. A linkage member 834 is provided between the plurality of locking bars 831 and the support column 3, and the linkage member 834 is used to move the plurality of locking bars 831 into the sliding groove 31 in synchronization.
Referring to fig. 6, the linkage member 834 includes two electric telescopic rods 8341 respectively disposed at the top and bottom of the support column 3, a linkage rod 8342 is fixedly disposed between ends of the two electric telescopic rods 8341, a plurality of linkage rings 8343 are fixedly disposed along a length direction of the linkage rod 8342, the plurality of linkage rings 8343 are in one-to-one correspondence with the plurality of locking rods 831, and the linkage rings 8343 are sleeved outside the locking rods 831.
When the lifting locking mechanism 8 drives the plurality of mounting frames 5 to move upwards, firstly, a worker starts the driving motor 826, then the driving motor 826 drives the worm 825 to rotate, the worm 825 drives the worm wheel 824 to rotate, the worm wheel 824 drives the winding roller 822 to rotate, and the winding roller 822 drives the rope 823 to retract and release, so that the uppermost mounting frame 5 can be lifted or lowered; then, after the uppermost mounting frame 5 drives the telescopic rod 81 between the second mounting frame 5 above to stretch out and draw back, the distance between the two mounting frames 5 is increased, so that the mounting space for enough mounting the extraction reagent bottles 4 is reserved, the extraction reagent bottles 4 mounted on the mounting frames 5 below between the upper mounting frame 5 and the lower mounting frame 5 are guaranteed not to interfere with the bottoms of the mounting frames 5 above, then, the worker repeats the process, and the mounting frames 5 are sequentially moved upwards, so that the mounting of the extraction reagent bottles 4 on all the mounting frames 5 can be completed.
When the uppermost mounting frame 5 is abutted with the positioning block 84, which means that the plurality of mounting frames 5 move to the working position at the high position, at this time, the locking holes 52 on the mounting frames 5 move to one side of the locking rods 831, and the locking rods 831 move to the outer sides of the sliding grooves 31 under the action of the locking springs 832 and are inserted into the locking holes 52, so that the locking rods 831, the support columns 3 and the mounting frames 5 form a whole, and the mounting frames 5 are not easy to slide relatively with the support columns 3, and the stability of the mounting frames 5 is improved; when the staff needs to release the fixing of the mounting frame 5, firstly, the staff starts the electric telescopic rod 8341, then the electric telescopic rod 8341 drives the linkage rod 8342 to move to one side far away from the locking hole 52, the linkage rod 8342 synchronously drives the plurality of linkage rings 8343 to move, the plurality of linkage rings 8343 synchronously drive the limiting rings 833 to move, the limiting rings 833 can drive the plurality of locking rods 831 to move into the sliding groove 31, and the unlocking of the mounting frame 5 can be realized by separating the locking rods 831 from the locking holes 52.
Referring to fig. 7, the moving support mechanism 9 includes a plurality of balls 91 rotatably coupled to the bottom of the apparatus body 1, and the plurality of balls 91 are uniformly distributed along the bottom circumference of the apparatus body 1. A plurality of extension blocks 92 are fixedly arranged on the device body 1, and the extension blocks 92 are distributed along the circumferential direction of the device body 1; the extension block 92 is connected with a supporting screw 93 through threads, a knob 94 is fixedly sleeved above the supporting screw 93, and a supporting seat 95 is rotatably connected below the supporting screw 93. The sucking disc 96 has still been set firmly to the supporting seat 95 below, and sucking disc 96 is used for increasing the required maximum thrust when driving device body 1 horizontal migration between supporting seat 95 and the external support thing to be difficult for producing relative slip between messenger's supporting seat 95 and the external support thing, improve the supporting stability to device body 1.
When the staff needs to move the extraction device, the knob 94 can be rotated respectively, the knob 94 drives the supporting screw 93 to rotate, the supporting screw 93 drives the supporting seat 95 to move upwards to be separated from the external support, meanwhile, the ball 91 is abutted with the external support, and then the staff pushes the device body 1 to move. After the extraction device moves to the target position, the operator can reversely rotate the knob 94, and the knob 94 drives the supporting seat 95 to move downwards to be abutted with the external supporting object through the supporting screw 93, and the ball 91 is separated from the external supporting object, so that the extraction device is not easy to be affected by vibration to move in the running process, and the supporting stability of the device body 1 is improved.
The implementation principle of the soil component extraction device provided by the embodiment of the application is as follows: when a worker needs to extract, separate and detect soil sample components, firstly, the soil sample and the extraction liquid are added into the extraction reagent bottles 4, then, the extraction reagent bottles 4 are placed on the uppermost mounting frame 5 one by one along the circumferential direction of the mounting frame 5, and are fixed through bottle body pipe clamps 6, then, the worker controls and drives the uppermost mounting frame 5 to move upwards for a certain distance through a driving motor 826, the condition that the extraction reagent bottles 4 arranged on the lower mounting frame 5 with a certain distance between the upper mounting frame 5 and the lower mounting frame 5 are not interfered with the bottom of the upper mounting frame 5 is ensured, then, the worker installs and fixes the extraction reagent bottles 4 one by one on the second mounting frame 5 above, then, the worker repeats the process, the self-locking lifting assembly 82 gradually lifts the mounting frames 5 from top to bottom, and after each mounting frame 5 is filled with the extraction reagent bottles 4, the position of each mounting frame 5 is locked again through a locking assembly 83, and then, the worker starts the device body 1 to perform a certain time of extraction treatment on the extraction reagent bottles 4 on the mounting frames 5, so that the soil sample and the extraction liquid are fully and evenly mixed until the effective components in the soil sample are fully separated.
After extraction and separation are finished, a worker can take down the extraction reagent bottles 4 on the lowest mounting frame 5 firstly, then drive the mounting frame 5 on the second layer below to move downwards by starting the driving motor 826 to control, take down the extraction reagent bottles 4 on the mounting frame 5, then repeat the process, gradually move down the plurality of mounting frames 5 from bottom to top, take down the extraction reagent bottles 4 on the mounting frames 5, and finish the taking down of the extraction reagent bottles 4 on all the mounting frames 5; the lifting locking mechanism 8 can lock the position of each layer of installation frame 5, so that relative displacement is not easy to generate between each layer of installation frame 5 and the support columns 3 in the vibration process, a worker can install multiple groups of extraction reagent bottles 4 at one time by matching the lifting locking mechanism 8 with the multiple installation frames 5, so that on one hand, the space utilization rate is improved, on the other hand, the time of single vibration extraction is long, the multiple groups of extraction reagent bottles 4 can be subjected to simultaneous vibration extraction treatment, the extraction efficiency of the extraction device is greatly improved, batch sample detection is facilitated, meanwhile, the bottom of the device body 1 can be reinforced and supported by the movable supporting mechanism 9, the lifting locking mechanism 8 and the multiple installation frames 5 can be more stable in the vibration extraction separation process by matching the movable supporting mechanism 9, and the safety of the extraction device in the operation process is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. A soil component extraction device, characterized in that: the device comprises a device body (1), a supporting platform (2) arranged above the device body (1), a supporting column (3) fixedly arranged above the supporting platform (2), a plurality of mounting frames (5) which are connected to the supporting column (3) in a sliding manner along the height direction of the supporting column (3) and used for supporting an extraction reagent bottle (4), a plurality of bottle body pipe clamps (6) which are arranged on the mounting frames (5) and used for fixing the extraction reagent bottle (4), a lifting platform (7) fixedly arranged at the top of the supporting column (3), a lifting locking mechanism (8) which is arranged between the lifting platform (7) and the supporting column (3) and used for driving the plurality of mounting frames (5) to move up and down and simultaneously locking the position of each mounting frame (5), and a movable supporting mechanism (9) which is arranged on the device body (1) and used for reinforcing the bottom of the device body (1) and simultaneously facilitating the movement of the device body (1); the bottle body pipe clamps (6) are distributed along the circumferential direction of the mounting frame (5);
the lifting locking mechanism (8) comprises a telescopic rod (81) fixedly arranged on the upper mounting frame (5) and the lower mounting frame (5), a self-locking lifting assembly (82) arranged between the supporting platform (2) and the uppermost mounting frame (5) and used for driving the uppermost mounting frame (5) to move up and down and enabling the position of the mounting frame (5) to be at a certain height for a long time, and a locking assembly (83) arranged between the supporting column (3) and the plurality of mounting frames (5) and used for locking the position of the mounting frame (5) after the mounting frame (5) moves upwards;
the locking assembly (83) comprises a plurality of locking rods (831) which are connected in the support columns (3) in a sliding manner and correspond to the plurality of mounting frames (5) one by one, locking springs (832) fixedly arranged between the locking rods (831) and the support columns (3), and limiting rings (833) fixedly sleeved on the outer sides of the locking rods (831);
the support column (3) is provided with a sliding groove (31) matched with the locking rod (831), the mounting frame (5) is provided with a locking hole (52), the locking rod (831) and the limiting ring (833) can slide in the sliding groove (31), one end of the locking rod (831) extends out of the sliding groove (31) and is inserted into the locking hole (52), and the locking spring (832) is always in a compressed state and gives the locking rod (831) a force far away from the sliding groove (31);
the device also comprises a linkage component (834) which is arranged between the locking rods (831) and the support column (3) and is used for synchronously moving the locking rods (831) into the sliding groove (31);
the linkage component (834) comprises two electric telescopic rods (8341) respectively arranged at the top and the bottom in the support column (3), a linkage rod (8342) fixedly arranged at the end parts of the two electric telescopic rods (8341) and a plurality of linkage rings (8343) fixedly arranged on the linkage rod (8342); the plurality of linkage rings (8343) are in one-to-one correspondence with the plurality of locking rods (831), and the linkage rings (8343) are sleeved on the outer sides of the locking rods (831).
2. A soil component extraction apparatus as claimed in claim 1, wherein: the self-locking lifting assembly (82) comprises two supporting blocks (821) fixedly arranged at the top of the lifting platform (7), a winding roller (822) rotatably connected to the supporting blocks (821), a rope (823) arranged between the winding roller (822) and the uppermost mounting frame (5), a worm wheel (824) fixedly sleeved at one end of the winding roller (822), a worm (825) rotatably connected to the lifting platform (7) and a driving motor (826) arranged at one end of the worm (825); the worm wheel (824) intermeshes with the worm (825).
3. A soil component extraction apparatus as claimed in claim 1, wherein: a chamfer (8311) is arranged on one side of the locking rod (831) away from the locking spring (832).
4. A soil component extraction apparatus as claimed in claim 1, wherein: the top of the support column (3) is also fixedly provided with a positioning block (84).
5. A soil component extraction apparatus as claimed in claim 1, wherein: the support column (3) is outside still set firmly guide bar (85) along its direction of height, guide slot (51) have still been seted up on mounting bracket (5), guide bar (85) can be located guide slot (51) and slide.
6. A soil component extraction apparatus as claimed in any one of claims 1 to 5, wherein: the movable supporting mechanism (9) comprises a plurality of balls (91) rotatably connected to the bottom of the device body (1), a plurality of extension blocks (92) fixedly arranged on the device body (1), supporting screws (93) in threaded connection with the extension blocks (92), and supporting seats (95) rotatably connected below the supporting screws (93); a plurality of the extension blocks (92) are distributed along the circumferential direction of the device body (1).
7. The soil component extraction apparatus of claim 6, wherein: a sucker (96) is fixedly arranged below the supporting seat (95).
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| CN202311182376.4A CN116899267B (en) | 2023-09-14 | 2023-09-14 | Soil component extraction device |
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| CN202311182376.4A CN116899267B (en) | 2023-09-14 | 2023-09-14 | Soil component extraction device |
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