CN115508142B - Intelligent shrinkage sampling device for ore dressing ore pulp sampling - Google Patents
Intelligent shrinkage sampling device for ore dressing ore pulp sampling Download PDFInfo
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- CN115508142B CN115508142B CN202211132615.0A CN202211132615A CN115508142B CN 115508142 B CN115508142 B CN 115508142B CN 202211132615 A CN202211132615 A CN 202211132615A CN 115508142 B CN115508142 B CN 115508142B
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- 238000005070 sampling Methods 0.000 title claims abstract description 139
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 13
- 239000011707 mineral Substances 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
- G01N2001/1012—Suspensions
- G01N2001/1025—Liquid suspensions; Slurries; Mud; Sludge
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an intelligent shrinkage sampling device for mineral separation pulp sampling, which comprises a sampler shell assembly, wherein one end of the sampler shell assembly is provided with a filter screen connecting piece, the middle part of the inner wall of the sampler shell assembly and one side of the inner wall of the filter screen connecting piece are both provided with sampling knife assemblies, each sampling knife assembly comprises a sampling fixed assembly, and the inside of the sampling fixed assembly is movably connected with a sampling movable assembly. According to the invention, the sampling cutter assemblies with different specifications are respectively arranged in the sampler shell assembly and the filter screen connecting piece, so that the sampling representativeness of mineral separation ore pulp is ensured, meanwhile, the cutter edge can be automatically adjusted, the stability of the sampling flow is ensured, the flow regulating motor can adapt to a larger variation range of the process ore pulp flow, the sampling cutter assembly is driven by the flow regulating motor through the regulating motor coupler, sundries in the sampling ore pulp can be automatically removed, and the probability of blocking ore and blocking of a follow-up device is reduced.
Description
Technical Field
The invention relates to the technical field of mineral processing equipment, in particular to an intelligent shrinkage sampling device for mineral processing ore pulp sampling.
Background
The sampling of ore pulp in the process flow of ore dressing of metallurgical mine comprises manual sampling and automatic sampling in various forms, and the common concern is how to guarantee the representativeness of sampling. Manual sampling is usually performed by using a special sampling spoon, and is affected by the position of a sampling point, the size of pulp flow, the pulp flow rate, the deposition speed, the operation experience of sampling workers and the like, and the representativeness of the sampling is generally not very high.
Automatic sampling devices are currently available in a wide variety of products. The dynamic penetration type inching sampling device, the knife-type sampling device and the shrinkage sampling device are guaranteed, the inching sampling has the advantages of economy and the disadvantage of low representativeness. Knife-type sampling is affected by uneven distribution of ore pulp in a pipeline and the like, and the range of a sampling surface is limited, and the representative sampling is not accurate enough and the stability is not very high although the representative sampling is improved compared with manual sampling and inching sampling.
The division sampler can well solve the representative problem of sampling, can equally proportion the division of pulp flow, calculate the division proportion according to the flow, adopt several sections of division and the like.
Currently, the shrinkage sampler is successfully applied to a plurality of concentrating mills, but some problems remain to be solved:
A. the ore pulp flow rate in the ore dressing process is changed, the traditional shrinkage sampler is often selected and designed according to the fixed process ore pulp flow rate, and the actual flow rate is often far smaller than the designed flow rate, so that the sampling effect is poor.
B. The sampled ore pulp often has some impurities such as large-particle ore, blasting fuse skin and the like, and the phenomena such as blocking and blocking occur when the ore pulp enters the analyzer.
C. Shrinkage sampling knife edges sometimes have the phenomena of ore sticking, blockage and the like.
D. The sampling device and the sampling pipeline need to be washed regularly, and the instrument needs to be calibrated regularly.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide an intelligent shrinkage sampling device for sampling mineral separation pulp, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the invention provides an intelligent shrinkage sampling device for mineral separation pulp sampling, which comprises a sampler shell assembly body, wherein one end of the sampler shell assembly body is provided with a filter screen connecting piece, and the middle part of the inner wall of the sampler shell assembly body and one side of the inner wall of the filter screen connecting piece are both provided with sampling cutter assembly bodies;
the sampling knife assembly comprises a sampling fixed assembly body, wherein the sampling movable assembly body is movably connected inside the sampling fixed assembly body, a screw rod driving assembly body is arranged at the top end of the sampling fixed assembly body, the sampling movable assembly body is arranged at the movable end of the screw rod driving assembly body through a bolt, a position control rod is fixedly arranged at the movable end of the screw rod driving assembly body, a photoelectric sensing piece is inserted into the outer wall of the position control rod, a sensor mounting seat is fixedly arranged at one side of the top end of the sampling fixed assembly body, and a groove-type photoelectric travel sensor is arranged at the top end of the sensor mounting seat;
the utility model provides a sampling fixed assembly body, including fixed frame, fixed frame internal fixation is equipped with a plurality of evenly distributed's fixed knife board, fixed plate is equipped with on the top of fixed frame, the sampling movable assembly body includes the fly leaf, the spacing groove that the middle part of fly leaf top was seted up is alternate to the outer wall and the fixed plate top of fly leaf is connected, the bottom mounting of fly leaf is equipped with a plurality of evenly distributed's movable knife board, the screw drive assembly body includes two fixed diaphragm, every support bearing frame is all installed on the top of fixed diaphragm, two rotate between the support bearing frame and be connected with the drive lead screw, the middle part threaded connection of drive lead screw outer wall has the drive swivel nut, one end and the one end fixed connection of position control pole of drive swivel nut one side, the photoelectric sensing piece includes the groove type induction plate, one side of groove type induction plate is fixed to be equipped with the adjustment sleeve, alternate in the adjustment sleeve and be equipped with the position control pole and carry out spacingly through spacing bolt.
In an example, the middle part of sampler shell assembly body one side and the one end of filter screen connecting piece one side are all fixed and are equipped with adjustment motor installation channel-section steel, every adjustment motor installation board is all installed to one side of adjustment motor installation channel-section steel, every flow control motor is all installed to one side of adjustment motor installation board, every flow control motor's output all passes through adjustment motor shaft coupling and corresponds the input fixed connection of sampling sword assembly body.
In an example, the top at sampler shell assembly both ends is all fixed and is equipped with first border angle steel, and the top at sampler shell assembly both sides is all fixed and is equipped with the border angle steel on the second, the both sides of filter screen connecting piece one end are all fixed and are equipped with the border angle steel on the third, and the top at filter screen connecting piece both sides is all fixed and is equipped with the border angle steel on the fourth.
In one example, the top of two first border angle steel and the top of two second border angle steel all with the fixed surface of upper cover frame bottom be connected, the cylinder fixed plate is all installed to the both sides on upper cover frame top, every the actuating cylinder is all installed on the top of cylinder fixed plate, every actuating cylinder's output all runs through cylinder fixed plate and the top fixed connection of transmission shaft, every the blowing valve assembly body is all installed to the bottom of transmission shaft.
In an example, the surface of filter screen connecting piece one side is installed through swing cylinder fixed stud and is swung the cylinder assembly, swing cylinder assembly includes the swing cylinder, swing cylinder's output is fixed and is equipped with the swinging arms, two aluminum alloy bearing frames are all installed to the both sides of swinging arms outer wall, two aluminum alloy bearing frames all pass through the bolt respectively with the middle part fixed connection of filter screen connecting piece both sides, the switching-over valve is installed to the other end of filter screen connecting piece one side, one side of swinging arms and one side fixed connection of filter screen assembly, and the one end of swinging arms is fixed and is equipped with the awl column handle.
In one example, the two flow adjustment motors are respectively electrically connected with an external power supply through two external flow adjustment motor control switches.
The intelligent shrinkage sampling device for ore dressing pulp sampling provided by the invention has the following beneficial effects:
1. the sampling cutter assemblies with different specifications are respectively arranged in the sampler shell assembly and the filter screen connecting piece, so that the knife edge can be automatically adjusted while the representativeness of ore dressing ore pulp sampling is ensured, the stability of sampling flow is ensured, and the sampler can adapt to the larger variation range of process ore pulp flow.
2. The flow adjusting motor drives the sampling cutter assembly body through the adjusting motor coupler, so that sundries in the sampling ore pulp can be automatically removed, and the probability of plugging and blocking of a follow-up device is reduced.
3. The sampler shell assembly and the filter screen connecting piece are respectively provided with sampling knife assemblies with different specifications, the driving cylinder can drive the discharge valve assembly through the transmission shaft, and the sampler shell assembly and the filter screen connecting piece can be matched with the operations of flushing of the sampling device, full-opening and full-closing of the sampling knife edge and the like, so that the reliability and the stability of the sampling device are improved.
4. The sampler shell assembly and the filter screen connecting piece are respectively provided with the sampling knife assemblies with different specifications, so that the automatic ore adjustment and automatic slag removal of the sampling device are ensured, the cleaning of the device is convenient, the manual maintenance workload is reduced, and the normal operation and maintenance of equipment are facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic view of the structure of the sampling blade assembly of the present invention;
FIG. 6 is a schematic view of a sample fixing assembly according to the present invention;
FIG. 7 is a schematic view of the structure of the screw drive assembly of the present invention;
FIG. 8 is a schematic view of a movable sample assembly according to the present invention.
In the figure: 1. a sampler housing assembly; 2. a sampling knife assembly; 201. sampling and fixing the assembly body; 202. sampling the movable assembly; 203. a screw drive assembly; 204. an inductor mounting seat; 205. a groove-type photoelectric travel sensor; 206. a photoelectric sensing member; 207. a position control lever; 3. a flow rate adjusting motor; 4. a screen connector; 5. a swing cylinder assembly; 6. adjusting a motor mounting plate; 7. adjusting motor mounting channel steel; 8. an aluminum alloy bearing seat; 9. swinging a cylinder fixing stud; 10. a tapered handle; 11. adjusting a motor coupler; 12. angle steel at the first upper edge; 13. angle steel at the second upper edge; 14. angle steel at the third upper edge; 15. fourth upper edge angle steel; 16. an upper cover frame; 17. a driving cylinder; 18. a cylinder fixing plate; 19. a discharge valve assembly; 20. a reversing valve; 21. a filter screen assembly.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
As shown in fig. 1 to 8, an embodiment of the present invention provides an intelligent shrinkage sampling device for sampling mineral separation pulp, which includes a sampler housing assembly 1, wherein one end of the sampler housing assembly 1 is provided with a filter screen connecting piece 4, and a sampling cutter assembly 2 is arranged at the middle part of the inner wall of the sampler housing assembly 1 and at one side of the inner wall of the filter screen connecting piece 4;
the sampling knife assembly 2 comprises a sampling fixed assembly 201, a sampling movable assembly 202 is movably connected inside the sampling fixed assembly 201, a screw driving assembly 203 is mounted at the top end of the sampling fixed assembly 201, the sampling movable assembly 202 is mounted at the moving end of the screw driving assembly 203 through a bolt, a position control rod 207 is fixedly arranged at the moving end of the screw driving assembly 203, a photoelectric sensor 206 is inserted into the outer wall of the position control rod 207, a sensor mounting seat 204 is fixedly arranged at one side of the top end of the sampling fixed assembly 201, and a groove-type photoelectric travel sensor 205 is mounted at the top end of the sensor mounting seat 204;
the sampling fixed assembly 201 comprises a fixed frame, a plurality of evenly distributed fixed blades are fixedly arranged in the fixed frame, a fixed plate is fixedly arranged at the top end of the fixed frame, the sampling movable assembly 202 comprises a movable plate, the outer wall of the movable plate is connected with a limiting groove formed in the middle of the top end of the fixed plate in an penetrating mode, a plurality of evenly distributed movable blades are fixedly arranged at the bottom end of the movable plate, the screw driving assembly 203 comprises two fixed transverse plates, supporting bearing seats are respectively arranged at the top end of each fixed transverse plate, a driving screw is rotationally connected between the two supporting bearing seats, a driving screw sleeve is connected with the middle thread of the outer wall of the driving screw, one end of one side of the driving screw sleeve is fixedly connected with one end of a position control rod 207, a photoelectric sensing piece 206 comprises a groove type sensing plate, an adjusting sleeve is fixedly arranged at one side of the groove type sensing plate, and the position control rod 207 is arranged in the adjusting sleeve in a penetrating mode and limited through a limiting bolt.
Specifically, the middle part of sampler shell assembly 1 one side and the one end of filter screen connecting piece 4 one side are all fixed and are equipped with adjustment motor installation channel-section steel 7, and adjustment motor mounting panel 6 is all installed to one side of every adjustment motor installation channel-section steel 7, and flow adjustment motor 3 is all installed to one side of every adjustment motor mounting panel 6, and the output of every flow adjustment motor 3 all passes through adjustment motor shaft coupling 11 and corresponds the input fixed connection of sampling sword assembly 2.
Specifically, the top at sampler housing assembly 1 both ends is all fixed and is equipped with first border angle steel 12, and the top at sampler housing assembly 1 both sides is all fixed and is equipped with second border angle steel 13, and the both sides of filter screen connecting piece 4 one end are all fixed and are equipped with third border angle steel 14, and the top at filter screen connecting piece 4 both sides is all fixed and is equipped with fourth border angle steel 15.
Specifically, the top ends of the two first upper edge angle steels 12 and the top ends of the two second upper edge angle steels 13 are fixedly connected with the surface of the bottom end of the upper cover frame 16, the two sides of the top end of the upper cover frame 16 are provided with air cylinder fixing plates 18, the top end of each air cylinder fixing plate 18 is provided with a driving air cylinder 17, the output end of each driving air cylinder 17 penetrates through the air cylinder fixing plate 18 to be fixedly connected with the top end of a transmission shaft, and the bottom end of each transmission shaft is provided with a discharge valve assembly 19.
Specifically, the surface of filter screen connecting piece 4 one side is through swing cylinder fixed stud 9 installing swing cylinder assembly 5, swing cylinder assembly 5 includes the swing cylinder, swing cylinder's output is fixed and is equipped with the swinging arms, two aluminum alloy bearing frame 8 are all installed to the both sides of swinging arms outer wall, two aluminum alloy bearing frame 8 all pass through the bolt respectively with the middle part fixed connection of filter screen connecting piece 4 both sides, reversing valve 20 is installed to the other end of filter screen connecting piece 4 one side, one side of swinging arms and one side fixed connection of filter screen assembly 21, and the one end of swinging arms is fixed and is equipped with cone handle 10.
Specifically, the two flow adjustment motors 3 are respectively and electrically connected with an external power supply through two external flow adjustment motor control switches.
Working principle: the intelligent shrinkage sampling device for mineral dressing ore pulp sampling is characterized in that sampling cutter assemblies 2 with different specifications are respectively arranged in a sampler shell assembly body 1 and a filter screen connecting piece 4, the two sampling cutter assemblies 2 are identical in structure, but different in specification, a flow adjusting motor 3 is arranged on an adjusting motor mounting plate 6 on an adjusting motor mounting channel steel 7, the two sampling cutter assemblies 2 can be respectively driven, primary and secondary sampling flow can be respectively regulated according to ore pulp flow, stable sampling work is ensured, stable sampling amount is ensured, slag discharge is convenient to carry out, large particle impurities affecting analysis in ore pulp can be removed, the setting of the sampling cutter assemblies 2 is convenient for flushing devices, knife edges are convenient to regularly flush, sticky ore influence is lightened, and a pipeline is convenient to flush and instrument zero point calibration is convenient;
the ore pulp enters a shrinkage sampling device, wherein a sampling knife assembly 2 in a sampler shell assembly 1 can perform primary shrinkage sampling on the ore pulp, the primary ore sample is uniformly and proportionally shrunk and separated, representative ore sample enters a secondary ore chamber, a shrinkage sampling knife edge can be automatically adjusted in size, the sampling knife edge is automatically adjusted according to the amount of ore entering the process, reasonable sampling amount entering the next stage of shrinkage sampling is ensured, a sampling fixed assembly 201 in the sampling knife assembly 2 is matched with a sampling movable assembly 202, the sampling movable assembly 202 is driven by a screw driving assembly 203 to further change the size between the knife edges, a fixed knife plate in the sampling fixed assembly 201 and a movable knife plate in the sampling movable assembly 202 are respectively made of different materials according to the properties and parameters of the ore pulp, the special working environment parameters such as acid resistance, alkali resistance or high temperature resistance are ensured, the ore pulp subjected to primary shrinkage sampling is subjected to secondary shrinkage sampling, the principle the same as that of the primary shrinkage sampling is ensured, the sampling fixed knife edge is subjected to appropriate proportion shrinkage sampling, the stable sampling flow is ensured, and a swinging cylinder assembly 5 on a connecting piece 4 can swing a filter screen, and the filter screen can be driven to further sample the ore pulp sample at the subsequent stage and the sample level is tested conveniently.
The embodiments are described in a progressive manner, and identical and similar parts of the embodiments are all mutually referred, and each embodiment is mainly described and is different from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an intelligent shrinkage sampling device for ore dressing ore pulp sample, includes sampler shell assembly body (1), the one end of sampler shell assembly body (1) is provided with filter screen connecting piece (4), the middle part of sampler shell assembly body (1) inner wall and one side of filter screen connecting piece (4) inner wall all are provided with sample sword assembly body (2), its characterized in that:
the sampling knife assembly body (2) comprises a sampling fixed assembly body (201), a sampling movable assembly body (202) is movably connected inside the sampling fixed assembly body (201), a screw driving assembly body (203) is mounted at the top end of the sampling fixed assembly body (201), the sampling movable assembly body (202) is mounted at the moving end of the screw driving assembly body (203) through a bolt, a position control rod (207) is fixedly arranged at the moving end of the screw driving assembly body (203), a photoelectric sensing piece (206) is inserted into the outer wall of the position control rod (207), a sensor mounting seat (204) is fixedly arranged at one side of the top end of the sampling fixed assembly body (201), and a groove-type photoelectric travel sensor (205) is mounted at the top end of the sensor mounting seat (204);
the sampling fixed assembly body (201) comprises a fixed frame, a plurality of fixed blades which are uniformly distributed are fixedly arranged in the fixed frame, a fixed plate is fixedly arranged at the top end of the fixed frame, the sampling movable assembly body (202) comprises a movable plate, the outer wall of the movable plate is connected with a limit groove which is formed in the middle of the top end of the fixed plate in a penetrating way, and a plurality of movable blades which are uniformly distributed are fixedly arranged at the bottom end of the movable plate;
the middle part of one side of the sampler shell assembly body (1) and one end of one side of the filter screen connecting piece (4) are fixedly provided with adjusting motor mounting channel steel (7), one side of each adjusting motor mounting channel steel (7) is provided with an adjusting motor mounting plate (6), one side of each adjusting motor mounting plate (6) is provided with a flow adjusting motor (3), and the output end of each flow adjusting motor (3) is fixedly connected with the input end of the corresponding sampling knife assembly body (2) through an adjusting motor coupler (11);
the sampler is characterized in that sampling cutter assemblies (2) with different specifications are respectively arranged in the sampler shell assembly (1) and the filter screen connecting piece (4), and the two sampling cutter assemblies (2) are identical in structure but different in specification.
2. An intelligent division sampling device for mineral separation pulp sampling according to claim 1, characterized in that: the screw drive assembly body (203) comprises two fixed transverse plates, each of the top ends of the fixed transverse plates are provided with supporting bearing seats, a drive screw is rotatably connected between the supporting bearing seats, a drive screw sleeve is connected with the middle thread of the outer wall of the drive screw, one end of one side of the drive screw sleeve is fixedly connected with one end of a position control rod (207), the photoelectric sensing piece (206) comprises a groove-shaped sensing plate, one side of the groove-shaped sensing plate is fixedly provided with an adjusting sleeve, and the position control rod (207) is inserted into the adjusting sleeve and limited through a limiting bolt.
3. An intelligent division sampling device for mineral separation pulp sampling according to claim 1, characterized in that: the top at sampler shell assembly body (1) both ends is all fixed and is equipped with first border angle steel (12), and the top at sampler shell assembly body (1) both sides is all fixed and is equipped with second border angle steel (13), the both sides of filter screen connecting piece (4) one end are all fixed and are equipped with third border angle steel (14), and the top at filter screen connecting piece (4) both sides is all fixed and is equipped with fourth border angle steel (15).
4. An intelligent division sampling device for mineral separation pulp sampling according to claim 3, wherein: the top of two first border angle steel (12) and the top of two second border angle steel (13) all are connected with the fixed surface of upper cover frame (16) bottom, cylinder fixed plate (18) are all installed on the both sides on upper cover frame (16) top, every actuating cylinder (17) are all installed on the top of cylinder fixed plate (18), every actuating cylinder (17)'s output all runs through cylinder fixed plate (18) and the top fixed connection of transmission shaft, every blowing valve assembly (19) are all installed to the bottom of transmission shaft.
5. An intelligent division sampling device for mineral separation pulp sampling according to claim 1, characterized in that: the surface of filter screen connecting piece (4) one side is through swing cylinder fixing stud (9) installs swing cylinder assembly (5), swing cylinder assembly (5) are including the swing cylinder, the output of swing cylinder is fixed to be equipped with the swinging arms, two aluminum alloy bearing frame (8) are all installed to the both sides of swinging arms outer wall, two aluminum alloy bearing frame (8) all pass through the middle part fixed connection of bolt with filter screen connecting piece (4) both sides respectively, reversing valve (20) are installed to the other end of filter screen connecting piece (4) one side, one side of swinging arms and one side fixed connection of filter screen assembly (21), and the one end of swinging arms is fixed and is equipped with conical column handle (10).
6. An intelligent division sampling device for mineral separation pulp sampling according to claim 1, characterized in that: the two flow adjusting motors (3) are respectively and electrically connected with an external power supply through two external flow adjusting motor control switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211132615.0A CN115508142B (en) | 2022-09-17 | 2022-09-17 | Intelligent shrinkage sampling device for ore dressing ore pulp sampling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211132615.0A CN115508142B (en) | 2022-09-17 | 2022-09-17 | Intelligent shrinkage sampling device for ore dressing ore pulp sampling |
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| CN115508142A CN115508142A (en) | 2022-12-23 |
| CN115508142B true CN115508142B (en) | 2023-10-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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