CN117347596B - Geological experiment testing device and method - Google Patents
Geological experiment testing device and method Download PDFInfo
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- CN117347596B CN117347596B CN202311651048.4A CN202311651048A CN117347596B CN 117347596 B CN117347596 B CN 117347596B CN 202311651048 A CN202311651048 A CN 202311651048A CN 117347596 B CN117347596 B CN 117347596B
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 238000002474 experimental method Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 239000002253 acid Substances 0.000 claims abstract description 72
- 239000012445 acidic reagent Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 15
- 239000013589 supplement Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000010998 test method Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/50—Clamping means, tongs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1002—Reagent dispensers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The invention relates to the technical field of geological experiment testing, in particular to a geological experiment testing device and a geological experiment testing method, wherein a placing plate is rotationally connected to a bottom plate, a plurality of limiting holes are uniformly formed in the placing plate, a supporting mechanism is arranged below the limiting holes, a supporting plate is arranged in the supporting mechanism, a beaker is placed on the supporting plate, a mounting frame is fixedly connected to one side of the bottom plate, an acid adding mechanism is fixedly connected to the upper end of the mounting frame, a quantifying mechanism is arranged between the acid adding mechanism and the supporting plate, a rotating mechanism is arranged between the acid adding mechanism and the placing plate, and a fixing mechanism is further arranged on the acid adding mechanism. According to the invention, the corresponding amount of acid reagent can be automatically added according to the weight of the test sample, and a plurality of test samples can be continuously added, so that compared with manual addition, the acid adding amount is more accurate, and the personal safety of operators can be protected.
Description
Technical Field
The invention relates to the technical field of geological experiment testing, in particular to a geological experiment testing device and a geological experiment testing method.
Background
The geological experiment test is to perform a series of chemical or physical measurement operations on mineral samples obtained in geological investigation work in a laboratory, and in the primary stage of the geological work, the experimental test work is the main judgment basis in the geological work, and the result obtained by the geological experiment is an important experimental basis for generating data in the test work.
The geological experiment test needs to add acid to mineral products samples to obtain experimental data, the experiment needs to be carried out to measure the weight of the mineral products so as to cooperate with acid reagents with corresponding weight to react, each detection needs to manually measure the mineral products, then the acid reagents are added, and the existing experiment detection adopts a plurality of groups of samples to carry out comparison test, the steps are complicated, the addition of manual acid addition can have errors, the experimental data are affected, and the manual repeated operation easily causes the acid reagents to splash onto the body of an operator and even splash into eyes to cause irreversible damage to the human body.
Disclosure of Invention
The invention aims to provide a geological experiment testing device and a geological experiment testing method, which are used for solving the problems that the addition amount is not accurate enough and the acidic reagent is easy to splash on the body of an operator when the acidic reagent is manually added in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a geological experiment testing arrangement, includes the bottom plate, rotate on the bottom plate and be connected with the board of placing, evenly open a plurality of spacing holes on the board of placing, the below in spacing hole is equipped with the supporting mechanism, be equipped with the bearing board in the supporting mechanism, the beaker has been placed on the bearing board, one side fixedly connected with mounting bracket of bottom plate, the upper end fixedly connected with of mounting bracket adds sour mechanism, add and be equipped with quantitative mechanism between sour mechanism and the bearing board, add sour mechanism and place and be equipped with rotary mechanism between the board, add and still be equipped with fixed establishment on the sour mechanism;
the quantitative mechanism controls the acid adding amount according to the height of the support plate, the rotating mechanism drives the placing plate to rotate in the resetting process after the acid adding mechanism adds acid, the rotating angle of the placing plate is equal to the included angle between the adjacent limiting holes, and the fixing mechanism can respectively fix and release the beaker before the acid adding mechanism and the placing plate rotate.
Preferably, the bearing mechanism comprises a connecting bracket, the connecting bracket is fixedly connected to the bottom of the placing plate, the connecting bracket is connected with the bearing plate in a sliding manner, and a spring is connected between the bearing plate and the connecting bracket.
Preferably, the acid adding mechanism comprises an electric push rod, the electric push rod is fixedly connected to the top of the mounting frame, two symmetrical first guide rods are further arranged on two sides of the electric push rod, the first guide rods are fixedly connected to the mounting frame, a first movable plate is connected between the first guide rods in a sliding mode, the first movable plate is opposite to the movable end of the electric push rod, the lower end of the first movable plate is fixedly connected with a first piston rod, and a fixed support is fixedly connected between the first guide rods;
the acid containing cylinder is fixedly connected to the fixing support, the piston I of the piston rod is slidably connected into the acid containing cylinder, a liquid inlet and a liquid outlet are formed in the lower end of the acid containing cylinder, one-way valves are arranged at the liquid inlet and the liquid outlet, the one-way valve at the liquid inlet enables acid reagent to flow out of the liquid inlet, and the one-way valve at the liquid outlet enables air to flow in of the liquid outlet.
Preferably, the quantifying mechanism comprises a first upright rod and a second upright rod, the first upright rod is fixedly connected to the first movable plate, the second upright rod is fixedly connected to the supporting plate, the first upright rod is coaxial with the second upright rod below the first upright rod, and a pressure sensor is fixedly connected to the end part of the first upright rod.
Preferably, the rotating mechanism comprises a rotating column coaxially and fixedly connected to the center of the placing plate, the upper end of the rotating column is uniformly provided with a plurality of vertical guide grooves, the vertical guide grooves are in one-to-one correspondence with the limiting holes, spiral guide grooves are formed in the rotating column between every two adjacent vertical guide grooves, and two ends of each spiral guide groove are respectively connected with the upper ends and the lower ends of the two adjacent vertical guide grooves;
the rotating mechanism further comprises a second guide rod, the second guide rod is fixedly connected to the first movable plate, the end part of the second guide rod is slidably connected into the vertical guide groove, and an extension groove is further formed below the vertical guide groove;
the side wall of the lower end of the vertical guide groove is rotationally connected with a one-way plate, a torsion spring is arranged between a rotating shaft of the one-way plate and the rotating column, when the second guide rod moves downwards from top to bottom, the one-way plate rotates to enable the second guide rod to continue moving, and when the second guide rod moves upwards from bottom, the one-way plate blocks the second guide rod and guides the second guide rod to slide into the spiral guide groove.
Preferably, the fixing mechanism comprises a movable plate II, the movable plate II is connected to the movable plate I in a sliding manner, the movable plate II is fixedly connected with the movable end of the electric push rod, a piston rod II is fixedly connected to the movable plate II, a piston II at the two end parts of the piston rod is connected to the upper part of a cylinder in a sliding manner, the cylinder is fixedly connected to the guide rod I, and the lower end of the cylinder is connected with the cylinder;
the cylinder is fixedly connected to the bottom of the cylinder, the end part of the cylinder, which faces the outer side, is fixedly connected with an end cover, a one-way pressure relief valve is arranged on the end cover, the end part of the cylinder, which faces the inner side, is provided with a guide end cover, a piston III is connected in a sliding manner in the cylinder, a guide rod III is arranged on the piston III, the guide rod III is connected to the guide end cover in a sliding manner, and a clamping block is arranged at the end part of the guide rod III;
the fixing mechanism further comprises a plurality of fixing clamping blocks, the fixing clamping blocks are fixedly connected to the bottom surface of the placing plate, the fixing clamping blocks are opposite to the clamping blocks in position, and the fixing clamping blocks are attached to the outer side face of the beaker.
Preferably, the mounting frame is fixedly connected with two symmetrically arranged connecting rods, and the end parts of the connecting rods are fixedly connected to the fixing support.
The test method of the geological experiment test device comprises the following steps:
s1, charging: placing ores into a beaker, placing the beaker onto a bearing plate through a limiting hole in sequence, compressing a spring after the bearing plate is pressed, and stopping when the spring is balanced with the weights of the beaker and the bearing plate;
s2, clamping: starting an electric push rod, extending the movable end of the electric push rod, driving the movable plate to move downwards until the electric push rod is attached to the movable plate I, in the process, synchronously moving a piston rod II fixedly connected with the movable plate II downwards, compressing air in a cylinder and an air cylinder by the piston rod II to raise the pressure in the air cylinder, pushing a piston III to move by high-pressure air in the air cylinder, synchronously moving a clamping block fixedly connected with the piston III, fixing a beaker on a fixed clamping block, and opening a one-way pressure release valve under pressure when the air pressure in the air cylinder exceeds a certain limit to discharge air in the air cylinder;
s3, adding acid: the movable plate I moves downwards under the pressure of the movable plate II, a piston rod I fixedly connected with the movable plate I moves downwards, the piston rod I presses the acid reagent in the acid containing cylinder out of the liquid outlet and falls into a beaker below the acid containing cylinder, the upright rod I moves downwards along with the movable plate I, and when a pressure sensor at one end part of the upright rod is abutted to the railing II, the pressure sensor is pressed to send out a signal, so that the electric push rod stops extending and starts retracting;
s4, loosening: the electric push rod contracts to drive the movable plate to move upwards firstly, the movable plate II drives the piston rod II to move upwards, so that the air pressure in the cylinder and the air cylinder is reduced, negative pressure is generated in the air cylinder because part of air is discharged in the previous air cylinder, the piston III retracts under the pressure of external air until the piston III is blocked by the check ring in the air cylinder, and then the movable plate II drives the movable plate to move upwards together;
s5, material changing: in the upward moving process of the movable plate I, a guide rod II fixedly connected to the movable plate I moves upwards along the long groove, the guide rod II is blocked by the one-way plate after entering the vertical guide groove, then the guide rod II enters the spiral guide groove along the one-way plate, the spiral guide groove enables a rotating column to be forced to rotate when the guide rod II moves upwards, the rotating column drives a placing plate fixedly connected with the rotating column to rotate, after a certain angle is rotated, the guide rod II reaches the top end of the other vertical guide groove, an electric push rod is stopped, and a new beaker rotates to the lower part of the acid adding mechanism;
in the process, negative pressure is generated in the acid containing cylinder, and the external acid reagent enters the acid containing cylinder through the liquid inlet to supplement the acid reagent in the acid containing cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the acid reagent can be automatically added into the beaker through the acid adding mechanism, so that manual addition is not needed, the problem that the acid reagent splashes onto the body of an operator during manual operation is avoided, and the personal safety of the operator is ensured.
2. According to the invention, the quantitative mechanism is arranged, so that the quantity of the acid reagent added by the acid adding mechanism is related to the weight of the beaker, the quantity of the acid reagent added into the beaker is ensured to be accurate enough, compared with manual acid adding, the acid adding quantity of the device is more accurate, the beaker does not need to be weighed in advance, the operation steps are reduced, and the device is more convenient to use.
3. According to the invention, the beaker is fixed by arranging the fixing mechanism before adding acid, so that the influence of the weight of the acid liquid added into the beaker on the quantifying mechanism is avoided, and the acid adding amount determined by the quantifying mechanism is related to the initial weight of the beaker.
4. According to the invention, by arranging the rotating mechanism, after the acid addition is completed, the beaker with the acid added is automatically changed into the beaker with the acid not added, so that the acid addition of a plurality of groups of test samples can be continuously and automatically performed, the manual operation is reduced, and the time is saved.
5. According to the invention, the one-way valves arranged at the liquid inlet and the liquid outlet enable the acid adding mechanism to automatically supplement the acid reagent in the acid containing cylinder in the resetting process after acid is added, and manual supplement is not needed, so that the whole acid adding process can be completely and automatically carried out, and the use is simpler and more convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a support mechanism according to the present invention;
FIG. 3 is a schematic diagram of the structure of the acid adding mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the acid container according to the present invention;
FIG. 5 is a schematic view of a rotating mechanism according to the present invention;
FIG. 6 is an enlarged partial schematic view of FIG. 5A;
FIG. 7 is a schematic view of a fixing mechanism according to the present invention;
fig. 8 is a partially enlarged schematic view at B in fig. 7.
In the figure: 1. a bottom plate; 2. placing a plate; 3. a limiting hole; 4. a bearing mechanism; 401. a bearing plate; 402. a connecting bracket; 403. a spring; 5. a beaker; 6. a mounting frame; 7. an acid adding mechanism; 701. an electric push rod; 702. a first guide rod; 703. a first movable plate; 704. a first piston rod; 705. a fixed bracket; 706. an acid containing cylinder; 707. a liquid inlet; 708. a liquid outlet; 709. a one-way valve; 8. a dosing mechanism; 801. setting a first upright rod; 802. a second upright rod; 803. a pressure sensor; 9. a rotating mechanism; 901. rotating the column; 902. a vertical guide groove; 903. a spiral guide groove; 904. a second guide rod; 905. an elongated slot; 906. a unidirectional plate; 907. a torsion spring; 10. a fixing mechanism; 1001. a second movable plate; 1002. a piston rod II; 1003. a cylinder; 1004. a cylinder; 1005. an end cap; 1006. a one-way pressure release valve; 1007. a guide end cap; 1008. a third piston; 1009. a guide rod III; 1010. a clamping block; 1011. fixing the clamping blocks; 11. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a geological experiment testing arrangement, including bottom plate 1, rotate on bottom plate 1 and be connected with place board 2, place evenly open on the board 2 and have a plurality of spacing holes 3, the below of spacing hole 3 is equipped with bearing mechanism 4, be equipped with bearing plate 401 in the bearing mechanism 4, placed beaker 5 on the bearing plate 401, one side fixedly connected with mounting bracket 6 of bottom plate 1, the upper end fixedly connected with of mounting bracket 6 adds sour mechanism 7, add and be equipped with ration mechanism 8 between sour mechanism 7 and the bearing plate 401, add sour mechanism 7 and place and be equipped with slewing mechanism 9 between the board 2, add and still be equipped with fixed establishment 10 on the sour mechanism 7.
The bearing plate 401 can be according to beaker 5 weight height regulation, and quantitative mechanism 8 can be according to the high control of bearing plate 401 add sour volume, and rotary mechanism 9 can drive to place board 2 rotation in the reset process after adding sour mechanism 7 and add sour, and the angle of placing board 2 rotation equals with the contained angle between the adjacent spacing hole 3, and fixed establishment 10 can be fixed respectively before adding sour and placing board 2 rotation with the beaker 5 of releasing.
In this embodiment, the supporting mechanism 4 includes a connecting bracket 402, the connecting bracket 402 is fixedly connected to the bottom of the placing plate 2, the connecting bracket 402 is slidably connected with a supporting plate 401, and a spring 403 is connected between the supporting plate 401 and the connecting bracket 402.
In this embodiment, the acid adding mechanism 7 includes an electric push rod 701, the electric push rod 701 is fixedly connected to the top of the mounting frame 6, two symmetrical first guide rods 702 are further disposed on two sides of the electric push rod 701, the first guide rods 702 are fixedly connected to the mounting frame 6, a movable plate 703 is slidably connected between the first guide rods 702, a movable end of the electric push rod 701 is disposed right above the movable plate 703, a piston rod 704 is fixedly connected to the lower end of the movable plate 703, and a fixing support 705 is fixedly connected between the first guide rods 702.
The acid containing cylinder 706 is fixedly connected to the fixed support 705, the piston I at the end part of the piston rod I704 is slidably connected to the acid containing cylinder 706, a liquid inlet 707 and a liquid outlet 708 are formed in the lower end of the acid containing cylinder 706, one-way valves 709 are arranged at the positions of the liquid inlet 707 and the liquid outlet 708, the one-way valve 709 at the position of the liquid inlet 707 enables acid reagent to flow out of the liquid inlet 707, and the one-way valve 709 at the position of the liquid outlet 708 enables air to flow in from the liquid outlet 708.
In this embodiment, the liquid inlet 707 is connected to a storage container in which an acidic reagent is stored externally, so that the acid container 706 can be replenished with an acidic reagent from the storage container.
In this embodiment, one-way valve 709 at outlet 708 may be opened to empty acidic reagent from cartridge 706.
In this embodiment, the quantifying mechanism 8 includes a first upright 801 and a second upright 802, the first upright 801 is fixedly connected to the first movable plate 703, the second upright 802 is fixedly connected to the support plate 401, the first upright 801 is coaxial with the second upright 802 below the first upright 801, and a pressure sensor 803 is fixedly connected to an end of the first upright 801.
In this embodiment, the rotating mechanism 9 includes a rotating column 901 coaxially and fixedly connected to the center of the placement plate 2, the upper end of the rotating column 901 is uniformly provided with a plurality of vertical guide grooves 902, the vertical guide grooves 902 are in one-to-one correspondence with the limiting holes 3, spiral guide grooves 903 are respectively arranged on the rotating column 901 between every two adjacent vertical guide grooves 902, two ends of each spiral guide groove 903 are respectively connected with the upper ends and the lower ends of the two adjacent vertical guide grooves 902, the rotating mechanism 9 further includes a second guide rod 904, the second guide rod 904 is fixedly connected to the first movable plate 703, the end part of the second guide rod 904 is slidably connected in the vertical guide groove 902 or the spiral guide groove 903, and an extension groove 905 is further arranged below the vertical guide groove 902.
The side wall of the lower end of the vertical guide groove 902 is rotationally connected with a one-way plate 906, a torsion spring 907 is arranged between the rotating shaft of the one-way plate 906 and the rotating column 901, when the guide rod II 904 moves downwards from top to bottom, the one-way plate 906 rotates to enable the guide rod II 904 to continue moving, and when the guide rod II 904 moves upwards from bottom, the one-way plate 906 blocks the guide rod II 904 and guides the guide rod II 904 to slide into the spiral guide groove 903. That is, the unidirectional plate 906 may be gradually inclined downwards along the direction away from the rotating shaft, and one end of the unidirectional plate 906 away from the rotating shaft is supported on the inner wall of the vertical guide slot 902, so that the guiding effect of the unidirectional plate 906 on the second guide rod 904 is realized.
In this embodiment, torsion spring 907 allows one-way plate 906 to automatically return after rotation.
In this embodiment, after the acid addition process is completed, guide bar two 904 is positioned in an elongated slot 905 below unidirectional plate 906.
In this embodiment, the fixing mechanism 10 includes a second movable plate 1001, the second movable plate 1001 is disposed directly above the first movable plate 703, the movable end of the electric push rod 701 is fixedly connected to the second movable plate 1001, the second movable plate 1001 is slidably connected to the first movable plate 703 and can downward and push the first movable plate 703 to descend, a second piston rod 1002 is fixedly connected to the second movable plate 1001, a second piston at an end of the second piston rod 1002 is slidably connected to the cylinder 1003, a second piston at an end of the second piston rod 1002 is disposed in an upper portion of the cylinder 1003, the cylinder 1003 is fixedly connected to the first guide rod 702, and a lower end of the cylinder 1003 is connected to the cylinder 1004.
Further, a guide post is arranged on the upper side of the first movable plate 703, two guide posts are symmetrically arranged at two ends of the first movable plate 703, a blocking plate is arranged at the upper end of the guide post, the second movable plate 1001 is slidably connected with the guide post, and the second movable plate 1001 is arranged between the blocking plate and the first movable plate 703.
The cylinder 1004 is fixedly connected to the bottom of the cylinder 1003, an end cover 1005 is fixedly connected to the end part of the cylinder 1003 towards the outer side, a one-way pressure release valve 1006 is arranged on the end cover 1005, a guide end cover 1007 is arranged on the end part of the cylinder 1003 towards the inner side, a piston III 1008 is connected to the cylinder 1004 in a sliding mode, a guide rod III 1009 is arranged on the piston III 1008, the guide rod III 1009 is connected to the guide end cover 1007 in a sliding mode, and a clamping block 1010 is arranged at the end part of the guide rod III 1009.
The fixing mechanism 10 further comprises a plurality of fixing clamping blocks 1011, the fixing clamping blocks 1011 are fixedly connected to the bottom surface of the placing plate 2, the fixing clamping blocks 1011 are opposite to the clamping blocks 1010, and the fixing clamping blocks 1011 are attached to the outer side surface of the beaker 5.
In this embodiment, the clamping block 1010 presses the beaker 5 against the fixed clamping block 1011, and when the beaker 5 adds the acidic agent, the position of the beaker 5 is kept unchanged by the action of friction force, so that the amount of the added acidic agent is always associated with the initial weight of the beaker 5.
In this embodiment, piston rod two 1002 is in its uppermost position, its lower end is disengaged from cylinder 1003, so that air in cylinder 1003 can be replenished.
In this embodiment, the diameter of the moving portion of the piston rod II 1002 at the upper end of the cylinder 1003 is enlarged, so that more air can be compressed when the piston rod II 1002 moves the same distance.
In this embodiment, the one-way pressure release valve 1006 prevents the air pressure in the air cylinder 1004 from exceeding a certain level, so that the pressure of the clamping block 1010 on the beaker 5 does not exceed a certain limit, and the clamping block 1010 is prevented from crushing the beaker 5.
In this embodiment, two connecting rods 11 are fixedly connected to the mounting frame 6, the end portions of the connecting rods 11 are fixedly connected to the fixing support 705, and the connecting rods 11 can fix the lower end of the first guide rod 702 to avoid movement of the lower end of the first guide rod.
A test method of a geological experiment test device comprises the following steps:
s1, charging: placing ore into the beaker 5, placing the beaker 5 on the bearing plate 401 through the limiting holes 3 in sequence, compressing the spring 403 after the bearing plate 401 is pressed, moving the bearing plate 401 downwards, and stopping when the spring 403 is balanced with the gravity of the beaker 5 and the bearing plate 401;
s2, clamping: starting an electric push rod 701, wherein the movable end of the electric push rod extends to drive a movable plate II 1001 to move downwards until the movable plate II is attached to a movable plate I703, in the process, a piston rod II 1002 fixedly connected with the movable plate II 1001 synchronously moves downwards, the piston rod II 1002 compresses air in a cylinder 1003 and a cylinder 1004 to raise the pressure in the cylinder 1004, high-pressure air in the cylinder 1004 pushes a piston III 1008 to move, a clamping block 1010 fixedly connected with the piston III 1008 synchronously moves, a beaker 5 is fixed on a fixed clamping block 1011, and when the air pressure in the cylinder 1004 exceeds a certain limit, a one-way pressure release valve 1006 is pressed and opened to discharge air in the cylinder 1004;
s3, adding acid: the movable plate I703 moves downwards under the pressure of the movable plate II 1001, the piston rod I704 fixedly connected with the movable plate I703 moves downwards, the piston rod I704 presses the acidic reagent in the acid containing cylinder 706 out of the liquid outlet 708 and falls into the beaker 5 below the acidic reagent, the upright rod I801 moves downwards along with the movable plate I703, and after the pressure sensor 803 at the end part of the upright rod I801 is abutted to the railing II, the pressure sensor 803 is pressed to send a signal, so that the electric push rod 701 stops extending and starts retracting;
s4, loosening: the electric push rod 701 is contracted to drive the movable plate II 1001 to move upwards firstly, the movable plate II 1001 drives the piston rod II 1002 to move upwards, so that the air pressure in the cylinder 1003 and the air cylinder 1004 is reduced, as part of air is discharged from the air cylinder 1004 before, negative pressure is generated in the air cylinder 1004, the piston III 1008 is retracted under the pressure of external air until being blocked by the retainer ring in the air cylinder 1004, and then the movable plate II 1001 drives the movable plate I703 to move upwards;
s5, material changing: in the upward moving process of the movable plate I703, a guide rod II 904 fixedly connected to the movable plate I703 moves upwards along an elongated groove 905, the guide rod II 904 is blocked by a one-way plate 906 after entering the vertical guide groove 902, then the guide rod II 904 enters a spiral guide groove 903 along the one-way plate 906, the spiral guide groove 903 makes a rotating column 901 forced to rotate when the guide rod II 904 moves upwards, the rotating column 901 drives a placing plate 2 fixedly connected with the rotating column to rotate, after a certain angle is rotated, the guide rod II 904 reaches the top end of the other vertical guide groove 902, the electric push rod 701 stops, and a new beaker 5 rotates below an acid adding mechanism 7;
in this process, negative pressure is generated inside the acid containing cylinder 706, and the external acidic reagent enters the acid containing cylinder 706 through the liquid inlet 707 to supplement the acidic reagent in the acid containing cylinder 706.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Geological experiment testing arrangement, including bottom plate (1), its characterized in that: the novel multifunctional automatic acid adding device is characterized in that a placing plate (2) is rotationally connected to the bottom plate (1), a plurality of limiting holes (3) are uniformly formed in the placing plate (2), a supporting mechanism (4) is arranged below each limiting hole (3), a supporting plate (401) is arranged in each supporting mechanism (4), a beaker (5) is placed on each supporting plate (401), one side of the bottom plate (1) is fixedly connected with a mounting frame (6), the upper end of the mounting frame (6) is fixedly connected with an acid adding mechanism (7), a quantifying mechanism (8) is arranged between the acid adding mechanism (7) and the supporting plate (401), a rotating mechanism (9) is arranged between the acid adding mechanism (7) and the placing plate (2), and a fixing mechanism (10) is further arranged on the acid adding mechanism (7);
the height of the bearing plate (401) is adjusted according to the weight of the beaker (5), the quantitative mechanism (8) controls the acid adding amount according to the height of the bearing plate (401), the rotating mechanism (9) drives the placing plate (2) to rotate in the resetting process after the acid adding mechanism (7) adds acid, the angle of rotation of the placing plate (2) is equal to the included angle between the adjacent limiting holes (3), and the fixing mechanism (10) can respectively fix and release the beaker (5) before adding acid and rotating the placing plate (2).
2. A geological experiment testing apparatus according to claim 1, wherein: the bearing mechanism (4) comprises a connecting bracket (402), the connecting bracket (402) is fixedly connected to the bottom of the placing plate (2), the connecting bracket (402) is connected with a bearing plate (401) in a sliding manner, and a spring (403) is connected between the bearing plate (401) and the connecting bracket (402).
3. A geological experiment testing apparatus according to claim 1, wherein: the acid adding mechanism (7) comprises an electric push rod (701), the electric push rod (701) is fixedly connected to the top of the mounting frame (6), two symmetrical guide rods I (702) are further arranged on two sides of the electric push rod (701), the guide rods I (702) are fixedly connected to the mounting frame (6), a movable plate I (703) is connected between the guide rods I (702) in a sliding mode, the movable plate I (703) and the movable end of the electric push rod (701) are opposite to each other, a piston rod I (704) is fixedly connected to the lower end of the movable plate I (703), and a fixed support (705) is fixedly connected between the guide rods I (702);
fixedly connected with holds sour section of thick bamboo (706) on fixed bolster (705), piston one of piston rod one (704) tip sliding connection is in hold sour section of thick bamboo (706), the lower extreme that holds sour section of thick bamboo (706) is equipped with inlet (707) and liquid outlet (708), inlet (707) all are provided with check valve (709) with liquid outlet (708) department, check valve (709) of inlet (707) department lets acid reagent can't flow from inlet (707), check valve (709) of liquid outlet (708) department lets air can't flow from liquid outlet (708).
4. A geological experiment testing apparatus according to claim 3, wherein: the quantifying mechanism (8) comprises a first vertical rod (801) and a second vertical rod (802), wherein the first vertical rod (801) is fixedly connected to the first movable plate (703), the second vertical rod (802) is fixedly connected to the supporting plate (401), the first vertical rod (801) is coaxial with the second vertical rod (802) below the first vertical rod, and the end part of the first vertical rod (801) is fixedly connected with a pressure sensor (803).
5. A geological experiment testing apparatus according to claim 3, wherein: the rotating mechanism (9) comprises rotating columns (901) which are coaxially and fixedly connected to the center of the placing plate (2), a plurality of vertical guide grooves (902) are uniformly formed in the upper ends of the rotating columns (901), the vertical guide grooves (902) correspond to the limiting holes (3) one by one, spiral guide grooves (903) are formed in the rotating columns (901) between every two adjacent vertical guide grooves (902), and two ends of each spiral guide groove (903) are respectively connected with the upper ends and the lower ends of the two adjacent vertical guide grooves (902);
the rotating mechanism (9) further comprises a second guide rod (904), the second guide rod (904) is fixedly connected to the first movable plate (703), the end part of the second guide rod (904) is slidably connected to the vertical guide groove (902), and an extension groove (905) is further arranged below the vertical guide groove (902);
the side wall of the lower end of the vertical guide groove (902) is rotationally connected with a one-way plate (906), a torsion spring (907) is arranged between a rotating shaft of the one-way plate (906) and the rotating column (901), when the guide rod II (904) moves downwards from top, the one-way plate (906) rotates to enable the guide rod II (904) to continue moving, and when the guide rod II (904) moves upwards from bottom, the one-way plate (906) blocks the guide rod II (904) and guides the guide rod II (904) to slide into the spiral guide groove (903).
6. A geological experiment testing apparatus according to claim 3, wherein: the fixing mechanism (10) comprises a movable plate II (1001), the movable plate II (1001) is connected to the movable plate I (703) in a sliding manner, the movable plate II (1001) is fixedly connected with the movable end of the electric push rod (701), a piston rod II (1002) is fixedly connected to the movable plate II (1001), a piston II at the end part of the piston rod II (1002) is connected to the upper part of a cylinder (1003) in a sliding manner, the cylinder (1003) is fixedly connected to the guide rod I (702), and the lower end of the cylinder (1003) is connected with the cylinder (1004);
the cylinder (1004) is fixedly connected to the bottom of the cylinder (1003), an end cover (1005) is fixedly connected to the end part of the cylinder (1003) towards the outer side, a one-way pressure release valve (1006) is arranged on the end cover (1005), a guide end cover (1007) is arranged on the end part of the cylinder (1003) towards the inner side, a piston III (1008) is connected in a sliding manner in the cylinder (1004), a guide rod III (1009) is arranged on the piston III (1008), the guide rod III (1009) is connected to the guide end cover (1007) in a sliding manner, and a clamping block (1010) is arranged on the end part of the guide rod III (1009);
the fixing mechanism (10) further comprises a plurality of fixing clamping blocks (1011), the fixing clamping blocks (1011) are fixedly connected to the bottom surface of the placing plate (2), the positions of the fixing clamping blocks (1011) are opposite to those of the clamping blocks (1010), and the fixing clamping blocks (1011) are attached to the outer side surface of the beaker (5).
7. A geological experiment testing apparatus according to claim 3, wherein: two connecting rods (11) which are symmetrically arranged are fixedly connected to the mounting frame (6), and the end parts of the connecting rods (11) are fixedly connected to the fixing support (705).
8. A method of testing a geological experiment testing apparatus according to any one of claims 1 to 7, wherein: the method comprises the following steps:
s1, charging: placing ores into a beaker (5), placing the beaker (5) onto a bearing plate (401) through a limiting hole (3) in sequence, compressing a spring (403) after the bearing plate (401) is pressed, and stopping when the spring (403) is balanced with the gravity of the beaker (5) and the bearing plate (401) downwards;
s2, clamping: starting an electric push rod (701), wherein the movable end of the electric push rod stretches to drive a movable plate II (1001) to move downwards until the movable plate II (1001) is attached to a movable plate I (703), in the process, a piston rod II (1002) fixedly connected with the movable plate II (1001) moves downwards synchronously, the piston rod II (1002) compresses air in a cylinder (1003) and an air cylinder (1004) to enable the pressure in the air cylinder (1004) to rise, high-pressure air in the air cylinder (1004) pushes a piston III (1008) to move, a clamping block (1010) fixedly connected with the piston III (1008) moves synchronously, a beaker 5 is fixed on a fixed clamping block (1011), and when the air pressure in the air cylinder (1004) exceeds a certain limit, a one-way pressure relief valve (1006) is opened under pressure to discharge air in the air cylinder (1004);
s3, adding acid: the movable plate I (703) moves downwards under the pressure of the movable plate II (1001), a piston rod I (704) fixedly connected with the movable plate I (703) moves downwards, the piston rod I (704) presses an acidic reagent in the acid containing cylinder (706) out of the liquid outlet (708) and falls into a beaker (5) below the acidic reagent, the upright rod I (801) moves downwards along with the movable plate I (703), and when a pressure sensor (803) at the end part of the upright rod I (801) abuts against the railing II, the pressure sensor (803) is pressed to send a signal, so that the electric push rod (701) stops extending and starts retracting;
s4, loosening: the electric push rod (701) is contracted to drive the movable plate II (1001) to move upwards firstly, the movable plate II (1001) drives the piston rod II (1002) to move upwards, so that the air pressure in the cylinder (1003) and the air cylinder (1004) is reduced, negative pressure is generated in the air cylinder (1004) because part of air is discharged in the previous air cylinder (1004), the piston III (1008) is retracted under the pressure of external air until the piston III is blocked by a retainer ring in the air cylinder (1004), and then the movable plate II (1001) drives the movable plate I (703) to move upwards;
s5, material changing: in the upward moving process of the movable plate I (703), a guide rod II (904) fixedly connected to the movable plate I (703) moves upward along an extension groove (905), the guide rod II (904) is blocked by a one-way plate (906) after entering a vertical guide groove (902), then the guide rod II (904) enters a spiral guide groove (903) along the one-way plate (906), the spiral guide groove (903) enables a rotating column (901) to be forced to rotate when the guide rod II (904) moves upward, the rotating column (901) drives a placing plate (2) fixedly connected with the rotating column to rotate, after a certain angle is reached, the guide rod II (904) reaches the top end of the other vertical guide groove (902), the electric push rod (701) is stopped, and a new beaker (5) rotates below an acid adding mechanism (7);
in the process, negative pressure is generated in the acid containing cylinder (706), and the external acid reagent enters the acid containing cylinder (706) through the liquid inlet (707) to supplement the acid reagent in the acid containing cylinder (706).
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| CN202311651048.4A CN117347596B (en) | 2023-12-05 | 2023-12-05 | Geological experiment testing device and method |
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| CN202311651048.4A CN117347596B (en) | 2023-12-05 | 2023-12-05 | Geological experiment testing device and method |
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