CN110658015A - Intelligent movement online sampling and sample making vehicle - Google Patents
Intelligent movement online sampling and sample making vehicle Download PDFInfo
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- CN110658015A CN110658015A CN201911008148.9A CN201911008148A CN110658015A CN 110658015 A CN110658015 A CN 110658015A CN 201911008148 A CN201911008148 A CN 201911008148A CN 110658015 A CN110658015 A CN 110658015A
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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
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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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
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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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
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
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Abstract
The invention provides an intelligent mobile online sampling and sample preparation vehicle, which comprises: the automatic material taking and feeding device comprises a vehicle body, a storage hopper, an automatic material taking and feeding device, a conveying mechanism, a sample material guide groove, a cutting and sampling device, a sample abandoning and conveying mechanism and a controller; the device also comprises a sample collecting and conveying device electrically connected with the controller; the sample collection and delivery device comprises: the sample collection device comprises a first sample conveying mechanism arranged on one side of the sample discarding conveying device, a second sample conveying mechanism obliquely arranged at the tail end of the conveying direction of the first sample conveying mechanism, a lifting mechanism arranged at the tail end of the conveying direction of the second sample conveying mechanism, and a secondary sample collector connected with the position opposite to the conveying direction of the first sample conveying mechanism. The invention can realize automatic sampling, the prepared sample is uniform, the error is small, the sampling quality is high, and the working intensity of operators is reduced.
Description
Technical Field
The invention belongs to the field of sample preparation machinery, and particularly relates to an intelligent mobile online sample preparation vehicle.
Background
At present, due to the increase of cargos at ports and exits, a large number of bulk goods, especially mineral ores, need to be sampled and tested, and the traditional sampling instrument has the defects of low sampling efficiency and large sample error and can not meet the sampling requirement.
CN109612778A discloses a mobile sampling vehicle and a sampling method, comprising a vehicle body, a bracket and a sampling device arranged on the bracket, wherein the sampling device comprises a feeding mechanism arranged on the vehicle body, a storage hopper is arranged on one side of the top end of the feeding mechanism, a conveying mechanism is arranged below the storage hopper, a diversion trench is arranged below the conveying tail end of the conveying mechanism, the sampling vehicle has the advantages that the rotary sampling mechanism is arranged in the diversion trench, the abandoned sample conveying mechanism is arranged at the bottom of the diversion trench, the sample collector is arranged below the rotary sampling mechanism, the sampling vehicle also comprises a PLC (programmable logic controller), although the sampling vehicle improves the working efficiency and has good continuity, the sampling vehicle can freely walk, in the sampling operation at any place and area, the sample prepared by the sample collector has the condition of uneven sampling, the sample prepared in this way has the defects of limitation, large error, incapability of representing the quality of the whole sample and incapability of meeting the sampling requirement.
Disclosure of Invention
Aiming at the technical problem that large errors exist in non-uniform sampling, the invention provides a sampling device which can realize automatic sampling, uniform samples of the prepared samples, small errors, high sampling quality and reduction of the working strength of operators.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an online system appearance car of getting of intelligent movement, includes:
the steering wheel is arranged at the bottom of the vehicle body and can be controlled by the cab;
the storage hopper is arranged on the vehicle body, is supported by the bracket and is used for storing sample materials, and the bottom of the storage hopper is provided with a blanking port;
the automatic material taking and feeding device is positioned in front of the vehicle body and is provided with a material taking hopper, and the material taking hopper shovels sampled materials from the sample material pile to be sent into the storage hopper in the advancing process of the vehicle body;
the conveying mechanism is positioned below the blanking port and used for conveying sample materials falling from the storage hopper;
the sample material guide groove is positioned at the tail end of the conveying direction of the conveying mechanism, and the bottom of the sample material guide groove is provided with a material guide port for collecting the sample materials conveyed by the conveying mechanism;
the cutting and sampling device is positioned above the sample material guide groove, and a sampler is arranged on the cutting and sampling device and can extend into the sample material collecting groove to transversely reciprocate and cut the sample material conveyed by the partial conveying mechanism;
the sample discarding conveying mechanism is positioned below the sample guide groove, the sample material conveyed by the conveying mechanism enters the sample guide groove, and after the sample is collected by the sampler, the sample material which is not collected by the sampler enters the sample discarding conveying mechanism to be output;
the automatic material taking and feeding device, the conveying mechanism, the cutting sampling device and the abandoned sample conveying mechanism are electrically connected with the controller, and the controller can sequentially start and stop the automatic material taking and feeding device, the conveying mechanism, the cutting sampling device and the abandoned sample conveying mechanism;
the device also comprises a sample collecting and conveying device electrically connected with the controller;
the sample collection and delivery device comprises: the sampler comprises a first sample conveying mechanism, a second sample conveying mechanism, a lifting mechanism and an auxiliary sample collector, wherein the first sample conveying mechanism is arranged on one side of a sample discarding and conveying device and can carry out parallel dispersion and conveying on samples cut and taken off by the sampler, the second sample conveying mechanism is obliquely arranged at the tail end of the conveying direction of the first sample conveying mechanism and is used for further dispersing and conveying the samples sent by the first sample conveying mechanism, the lifting mechanism is arranged at the tail end of the conveying direction of the second sample conveying mechanism and can vertically move the samples sent by the second sample conveying mechanism into a storage hopper for sampling again in a circulating mode, the auxiliary sample collector is connected with the first sample conveying mechanism in the opposite position of the conveying direction, and when the cutting and sampling device moves to the position of the auxiliary sample collector, the samples cut and taken off by the sampler.
Preferably, the first sample conveying mechanism comprises a first support arranged on the vehicle body horizontally, a first conveying unit arranged on the first support, and baffles arranged on two sides of the conveying direction of the first conveying unit and connected with the first support.
Preferably, the first conveying unit comprises first conveying rollers arranged at two ends of the first support in the length direction, and a first motor electrically connected with the controller and used for driving one of the first conveying rollers to rotate, and a transmission belt is connected between the first conveying rollers.
Preferably, the second sample conveying mechanism comprises a second support obliquely arranged on the vehicle body and a second conveying unit arranged on the second support, wherein the height of one end, close to the first sample conveying mechanism, of the second support is lower than that of one end, close to the lifting mechanism, of the second support, the side baffle is arranged at two ends, in the conveying direction of the second conveying unit, of the second support and connected with the second support, and an end baffle is further arranged at one end, close to the first sample conveying mechanism, of the second support.
Preferably, the second conveying unit comprises second conveying rollers arranged at two ends of the second support in the length direction, a second motor electrically connected with the controller and capable of driving the second conveying rollers to rotate, and a conveying belt arranged between the second conveying rollers and provided with spacing blocking parts.
Preferably, the included angle between the second bracket and the horizontal plane is 30-40 degrees.
Preferably, the lifting mechanism comprises a vertically arranged conveying support, a collecting box which is connected with the conveying support in a sliding manner and used for storing samples conveyed by the second sample conveying mechanism, and a driving unit which is electrically connected with the controller and used for driving the collecting box to longitudinally move to the storage hopper to dump the samples, wherein a limit switch is arranged at the bottom of the support and electrically connected with the controller.
Preferably, the driving unit comprises a hydraulic cylinder connected with the conveying support, a transverse support connected with the telescopic end of the hydraulic cylinder, a rotating wheel rotatably connected with two ends of the transverse support, and a connecting rope fixed with the conveying support and the collecting box and connected with the rotating wheel.
As preferred, the transfer gantry includes vertical support portion that has vertical slide and sets up in the arc support portion that vertical support portion top has the arc slide, and vertical slide is connected with the arc slide, and the collecting box both sides are provided with the pulley with vertical slide and arc slide sliding connection.
Preferably, the sub-sample collector includes a sub-sample collection box connected to the first support, and a collection barrel detachably connected to the sub-sample collection box.
Compared with the prior art, the invention has the advantages and positive effects that:
the method comprises the steps of adopting a first sample conveying mechanism to uniformly scatter samples cut and taken off in the moving process of a sampler on the first sample conveying mechanism, enabling a small part of the samples to be sent to a secondary sample collector in the sampling process of the sampler by a sample flow, enabling most of the samples to be sent to the first sample conveying mechanism, enabling the first sample conveying mechanism to be further dispersed due to fluctuation of a transmission belt in the conveying process to enable the samples to be more uniform, enabling the samples to be further dispersed through the transmission belt on a second sample conveying mechanism after the samples are uniformly dispersed by the first sample conveying mechanism and then to be conveyed to a lifting mechanism, enabling the samples to be further homogenized, enabling the errors to be minimum, enabling the lifting mechanism to convey the homogenized sample materials into a storage hopper again for the next circulation, and accumulating the secondary sample collector in the circulation process to collect the samples, and finally forming sample samples, wherein the sample errors are small, and is more accurate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1;
FIG. 5 is a partial enlarged view of portion B of FIG. 1;
FIG. 6 is an enlarged view of a portion C of FIG. 1;
FIG. 7 is an enlarged view of a portion D of FIG. 2;
fig. 8 is a partial enlarged view of portion E of fig. 3;
fig. 9 is a partially enlarged view of a portion F in fig. 3.
Detailed Description
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides an online sampling car of intelligent movement, specifically refer to body 1 to 9, includes:
the vehicle comprises a vehicle body 1, wherein a cab 11 is arranged on the vehicle body 1, a steering wheel 12 controlled by the cab 11 is arranged at the bottom of the vehicle body 1, the vehicle body 1 is controlled to move forwards and backwards by the cab 11, the vehicle body 1 can freely walk, can be parked at any place and area for sampling operation, a generator 9 and a hydraulic station 10 are arranged on the vehicle body 1, and a shell can be added according to needs;
the storage hopper 2 is arranged on the vehicle body 1 and supported by a support 21 and used for storing and placing sample materials, the storage hopper 2 can be funnel-shaped, the funnel-shaped can be an inverted round table or an inverted quadrangular frustum, so that the sample materials can be gathered at one point and fall, a blanking port 22 is arranged at the bottom of the storage hopper 2, in order to prevent the sample materials from being adhered to the inner wall of the storage hopper 2, an oscillating motor 23 is arranged on the outer side of the storage hopper 2, and the sample materials adhered to the inner wall of the storage hopper 2 can be oscillated by oscillation;
get automatically and throw material device 3, be located 1 the place ahead of automobile body, get automatically and throw material device 3 and have a get hopper 31, in 1 in-process that gos forward of automobile body gets hopper 31 and shovels sample material from sample material pile and send to storage hopper 2, the concrete structure is: comprises a base 32 connected with a vehicle body 1, a lifting arm 33 is hinged on the base 32, the lifting arm 33 is arranged in a herringbone shape, two groups of reinforcing columns 34 are arranged on the lifting arm 33, the middle of the two groups of reinforcing columns are connected with reinforcing columns 34, the other end of the lifting arm 33 is hinged with a material taking hopper 31, the material taking hopper 31 is provided with a discharge opening 311, a hydraulic cylinder 35 is hinged between the material taking hopper 31 and the base 32, a hydraulic cylinder 36 is hinged between the lifting arm 33 and the base 32, the hydraulic cylinders 35 and 36 are connected with a controller, the material taking hopper 31 is a square hopper, a proximity switch is arranged on the material taking hopper 31, the proximity switch is not shown in the figure, when the proximity switch senses that the material storage hopper 2 is close to, the controller controls the hydraulic cylinders 35 and 36 to stop working, guide rails 312 are arranged on two sides of the discharge opening 311, a discharge door 313 is connected with the guide, the weight sensor is a weighing sensor and is not shown in the figure;
the conveying mechanism 4 is positioned below the blanking port 22 and used for conveying sample materials falling from the storage hopper 2, the conveying mechanism 4 comprises a support frame 41 fixed with the support frame 21, two conveying belt wheels 42 are rotatably connected with two ends of the support frame 41, a plurality of supporting rollers 43 are arranged between the two conveying belt wheels 42, a supporting vertical plate 44 is vertically fixed on the support frame 41, the supporting rollers 43 are connected with the supporting vertical plate 44 through bearings, the supporting rollers 43 are obliquely arranged, the middle supporting rollers 43 are arranged towards the conveying belt wheels 42 at two ends in a herringbone manner, belt rollers 45 rotatably connected with the support frame 41 are arranged below the supporting rollers 43, the rotating connections are all bearing connections, belts 46 are connected among the conveying belt wheels 42, the belt rollers 45 and the supporting rollers 43, a trapezoidal conveying groove is formed in the middle of the conveying belt 46 through the support of the supporting rollers 43 and the conveying belt wheels 42, and the materials are prevented from being scattered from the belt 46 in the conveying, the device also comprises a conveying motor 47 for driving the conveying belt wheel 42 to rotate, and a sensor for detecting the rotating speed of the conveying belt wheel 42 is arranged on one side of the conveying belt wheel 42 and is not shown in the figure;
the sample material guide groove 5 is vertically communicated and is positioned at the tail end of the conveying direction of the conveying mechanism 4, and the bottom of the sample material guide groove 5 is provided with a material guide port 51 for collecting the sample materials conveyed by the conveying mechanism 4;
the cutting and sampling device 6 is positioned above the sample material guide groove 5, a sampler 61 is arranged on the cutting and sampling device 6, the sampler 61 is a herringbone material taking hopper with an opening at the bottom, and the sampler 61 can extend into the sample material collecting groove 5 to intercept part of the sample material conveyed by the conveying mechanism 4 in a straight line which transversely reciprocates; the method specifically comprises the following steps: the sampler comprises a connecting frame 62 arranged on a vehicle body 1, wherein the connecting frame 62 is provided with a guide frame 63, the guide frame 63 is vertical to the conveying direction of a conveying mechanism 4, two ends of the guide frame 63 are respectively provided with a rotating shaft 64, the rotating shaft 64 is connected with a servo motor 65, the servo motor 65 is connected with a controller, the rotating shafts 64 are respectively provided with a transmission chain wheel 66, the two transmission chain wheels 66 are connected through a transmission chain 67, the transmission chain 67 is connected with a supporting plate 68, a sampler 61 is connected to the bottom of the supporting plate 68, the sampler also comprises a stopper arranged on the guide frame 63 and used for controlling the stroke of the sampler 61, the stopper is not shown in the drawing because of being arranged in the guide frame 63, the stopper is a limit switch, the rear side of the vehicle body 1 is provided with a camera, a display is arranged in a cab 11 and is not shown;
the sample discarding conveying mechanism 7 is positioned below the sample guide groove 5, the sample material conveyed by the conveying mechanism 4 enters the sample guide groove 5, and after the sample is collected by the sampler 61, the sample material which is not collected by the sampler 61 enters the sample discarding conveying mechanism 7 to be output; the abandoned sample conveying mechanism 7 comprises a material blocking bracket 71 fixedly connected with the vehicle body 1, two rotating wheels 72 are rotatably connected with two ends of the material blocking bracket 71, a abandoned sample conveying belt 73 is connected between the two rotating wheels 72, abandoned sample guide plates 74 fixed with the material blocking bracket 71 are arranged on two sides of the abandoned sample conveying belt 73, the wheels of the conveying belt 73 are driven by a motor 75, and a sensor for detecting the rotating speed of the rotating wheels 72 is arranged on one side of the rotating wheels 72;
the controller can adopt an MCU controller or a PLC controller, the automatic material taking and feeding device 3, the conveying mechanism 4, the cutting sampling device 6 and the sample discarding conveying mechanism 7 are electrically connected with the controller, and the controller can sequentially start and stop the automatic material taking and feeding device 3, the conveying mechanism 4, the cutting sampling device 6 and the sample discarding conveying mechanism 7;
the device also comprises a sample collection and conveying device 8 electrically connected with the controller; the sample collection and delivery device 8 comprises: the sampler comprises a first sample conveying mechanism 81 which is arranged on one side of the abandoned sample conveying device 8 and can carry out parallel discretization and conveying on a sample cut and taken by the sampler 61, a second sample conveying mechanism 82 which is obliquely arranged at the tail end of the conveying direction of the first sample conveying mechanism 81 and is used for further discretization and conveying the sample sent by the first sample conveying mechanism 81, a lifting mechanism 83 which is arranged at the tail end of the conveying direction of the second sample conveying mechanism 82 and can vertically move the sample sent by the second sample conveying mechanism 82 to be sent into the storage hopper 2 for re-circulating sampling, and a secondary sample collector 84 which is connected with the position opposite to the conveying direction of the first sample conveying mechanism 81, wherein when the cutting and sampling device 6 moves to the position of the secondary sample collector 84, the sample cut and taken by the sampler 61 is sent into the secondary sample collector 84 for sample collection, and the sample samples are sequentially accumulated to form sample samples.
The first sample conveying mechanism 81 comprises a first support 811 arranged on the vehicle body 1 horizontally, and a first conveying unit 812 arranged on the first support 811, wherein the first conveying unit 812 comprises first conveying rollers 8121 arranged at two ends of the first support 811 in the length direction, and a first motor electrically connected with the controller and driving one of the first conveying rollers 8121 to rotate, the first motor is not shown in the figure, and a transmission belt 8122 is connected between the first conveying rollers 8121; and further includes a blocking plate 813 connected to the first bracket 811 disposed at both sides of the first conveying unit 812 in the conveying direction.
The second sample transport mechanism 82 includes a second bracket 821 obliquely arranged on the vehicle body 1, the second bracket is supported by a vertical frame 8211, the included angle between the second bracket 821 and the horizontal plane is 30-40 degrees, preferably 30 degrees, the reason for the second bracket 821 is set to be oblique is limited by the height of the first sample transport mechanism 81 and the height of the mouth of the initial position of the collecting box 831 on the lifting mechanism 83, when the second bracket 821 is ensured to be under the first sample transport mechanism 81 and above the mouth of the initial position of the collecting box 831 on the first sample transport mechanism 81, the second bracket 821 can also be set to be horizontal, a second transport unit 822 arranged on the second bracket 821, the second transport unit 822 includes second transport rollers 8221 arranged at two ends of the second bracket 821 in the length direction, and a second motor electrically connected with the controller and capable of driving one second transport roller to rotate 8221, the second motor is not shown in the figure due to being blocked, a conveying belt 8222 having a space stopper provided between the second conveying rollers 8221; the spacer is the vertical division board of being connected with conveyer belt 8222 direction of delivery or sets up at conveyer belt 8222 surface and the vertical bar of conveyer belt 8222 direction of delivery vertical protruding, the spacer is not given in the figure, the height that second support 821 is close to first sample conveying mechanism 81 one end is less than the height that is close to hoist mechanism 83 one end, still including setting up in the side shield 823 that second conveying unit 822 direction of delivery both ends and second support 821 are connected, second support 821 is close to first sample conveying mechanism 81 one end and still is provided with end baffle 824, end baffle 824 sets up the height and regards as the standard with the accessible spacer, and guarantee that the sample is not by the roll-off.
The lifting mechanism 83 comprises a vertically arranged conveying support 832, the conveying support 832 comprises a vertical support part 8321 with a vertical slide rail 83211 and an arc-shaped support part 8322 arranged at the top end of the vertical support 8321 and provided with an arc-shaped slide rail 83221, the vertical support part 8321 and the arc-shaped support part 8322 are integrally connected, the vertical slide rail 83211 is connected with the arc-shaped slide rail 83221, a collecting box 831 for storing samples conveyed by the second sample conveying mechanism 82 is connected with the conveying support 832 in a sliding manner, pulleys 833 connected with the vertical slide rail 83211 and the arc-shaped slide rail 83221 in a sliding manner are arranged at two sides of the collecting box 831, the lifting mechanism further comprises a driving unit 834 electrically connected with a controller and used for driving the collecting box 831 to longitudinally move to the storage hopper 2 for dumping the samples, the driving unit 834 comprises a hydraulic cylinder 8341 connected with the conveying support 832, a transverse support 8342 connected with the telescopic end of the hydraulic cylinder 8341, and a, a connecting rope 8344 which is fixed with the conveying bracket 832 and the collecting box 831 and is connected with the rotating wheel 8343; the bottom of the conveying support 832 is provided with a limit switch 835, and the limit switch 835 is electrically connected with the controller.
The sub-sample collector 84 includes a sub-sample collection tank 841 connected to the first bracket 811 and a collection barrel 842 detachably connected to the sub-sample collection tank 841, the sub-sample collection tank 841 being a bifurcator, the sub-sample collection tank 841 being disposed at an end of the first bracket 811 remote from an end of the second specimen transport mechanism 82.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an online system appearance car of getting of intelligent movement, includes:
the steering wheel control device comprises a vehicle body, a steering wheel and a control system, wherein a cab is arranged on the vehicle body, and the steering wheel which can be controlled by the cab is arranged at the bottom of the vehicle body;
the storage hopper is arranged on the vehicle body, is supported by the bracket and is used for storing sample materials, and the bottom of the storage hopper is provided with a blanking port;
the automatic material taking and feeding device is positioned in front of the vehicle body and is provided with a material taking hopper, and the material taking hopper shovels sampled materials from the sample material pile to be conveyed into the storage hopper in the advancing process of the vehicle body;
the conveying mechanism is positioned below the blanking port and used for conveying sample materials falling from the storage hopper;
the sample material guide groove is positioned at the tail end of the conveying direction of the conveying mechanism, and the bottom of the sample material guide groove is provided with a material guide port for collecting the sample materials conveyed by the conveying mechanism;
the cutting and sampling device is positioned above the sample material guide groove, a sampler is arranged on the cutting and sampling device, and the sampler can extend into the sample material collecting groove to transversely and reciprocally linearly intercept part of the sample material conveyed by the conveying mechanism;
the sample discarding conveying mechanism is positioned below the sample guide groove, the sample material conveyed by the conveying mechanism enters the sample guide groove, and after the sample is collected by the sampler, the sample material which is not collected by the sampler enters the sample discarding conveying mechanism to be output;
the automatic material taking and feeding device, the conveying mechanism, the cutting sampling device and the abandoned sample conveying mechanism are electrically connected with the controller, and the controller can sequentially start and stop the automatic material taking and feeding device, the conveying mechanism, the cutting sampling device and the abandoned sample conveying mechanism;
the method is characterized in that: the device also comprises a sample collecting and conveying device electrically connected with the controller;
the sample collection and delivery device comprises: the sampler comprises a sample storage hopper, a sample abandoning and conveying device, a first sample conveying mechanism, a second sample conveying mechanism, a lifting mechanism and a secondary sample collector, wherein the first sample conveying mechanism is arranged on one side of the sample abandoning and conveying device and can carry out parallel dispersion and conveying on samples cut and taken off by the sampler, the second sample conveying mechanism is obliquely arranged at the tail end of the conveying direction of the first sample conveying mechanism and is used for further dispersing and conveying the samples sent by the first sample conveying mechanism, the lifting mechanism is arranged at the tail end of the conveying direction of the second sample conveying mechanism and can vertically move the samples conveyed by the second sample conveying mechanism into the storage hopper for sampling again in a circulating manner, the secondary sample collector is connected with the position opposite to the conveying direction of the first sample conveying mechanism, and when the cutting and sampling device moves to the position of the secondary sample collector.
2. The intelligent mobile online sampling and sampling vehicle of claim 1, characterized in that: the first sample conveying mechanism comprises a first support arranged on the vehicle body horizontally, a first conveying unit arranged on the first support, and baffles arranged on two sides of the conveying direction of the first conveying unit and connected with the first support.
3. The intelligent mobile online sampling and sampling vehicle of claim 2, characterized in that: the first conveying unit comprises first conveying rollers arranged at two ends of the length direction of the first support and a first motor electrically connected with the controller and used for driving one of the first conveying rollers to rotate, and a transmission belt is connected between the first conveying rollers.
4. The intelligent mobile online sampling and sampling vehicle of claim 1, characterized in that: the second sample conveying mechanism comprises a second support arranged on the vehicle body in an inclined mode, a second conveying unit arranged on the second support, a side baffle plate arranged at two ends of the conveying direction of the second conveying unit and connected with the second support, and an end baffle plate arranged at one end of the first sample conveying mechanism.
5. The intelligent mobile online sampling and sampling vehicle of claim 4, wherein: the second conveying unit comprises second conveying rollers arranged at two ends of the second support in the length direction, a second motor electrically connected with the controller and capable of driving the second conveying rollers to rotate, and a conveying belt arranged between the second conveying rollers and provided with spacing blocking parts.
6. The intelligent mobile online sampling and sampling vehicle of claim 4, wherein: the included angle between the second support and the horizontal plane ranges from 30 degrees to 40 degrees.
7. The intelligent mobile online sampling and sampling vehicle of claim 1, characterized in that: the lifting mechanism comprises a vertically arranged conveying support, a collecting box which is connected with the conveying support in a sliding mode and used for storing samples conveyed by the second sample conveying mechanism, and a driving unit which is electrically connected with the controller and drives the collecting box to longitudinally move to the storage hopper to dump the samples, wherein a limit switch is arranged at the bottom of the support and electrically connected with the controller.
8. The intelligent mobile online sampling and sampling vehicle of claim 7, wherein: the driving unit comprises a hydraulic cylinder connected with the conveying support, a transverse support connected with the telescopic end of the hydraulic cylinder, a rotating wheel rotatably connected with the two ends of the transverse support, and a connecting rope fixed with the conveying support and the collecting box and connected with the rotating wheel.
9. The intelligent mobile online sampling and sampling vehicle of claim 8, wherein: the conveying support comprises a vertical support part with a vertical slide way and an arc-shaped support part arranged at the top end of the vertical support part with an arc-shaped slide way, the vertical slide way is connected with the arc-shaped slide way, and pulleys connected with the vertical slide way and the arc-shaped slide way in a sliding manner are arranged on two sides of the collecting box.
10. The intelligent mobile online sampling and sampling vehicle of claim 2, characterized in that: the auxiliary sample collector comprises an auxiliary sample collecting box connected with the first support and a collecting barrel detachably connected with the auxiliary sample collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911008148.9A CN110658015A (en) | 2019-10-23 | 2019-10-23 | Intelligent movement online sampling and sample making vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911008148.9A CN110658015A (en) | 2019-10-23 | 2019-10-23 | Intelligent movement online sampling and sample making vehicle |
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| Publication Number | Publication Date |
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| CN110658015A true CN110658015A (en) | 2020-01-07 |
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| CN201911008148.9A Pending CN110658015A (en) | 2019-10-23 | 2019-10-23 | Intelligent movement online sampling and sample making vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588370A (en) * | 2021-08-06 | 2021-11-02 | 青岛垚鑫智能科技有限公司 | Intelligent mobile robot sampling vehicle |
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2019
- 2019-10-23 CN CN201911008148.9A patent/CN110658015A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588370A (en) * | 2021-08-06 | 2021-11-02 | 青岛垚鑫智能科技有限公司 | Intelligent mobile robot sampling vehicle |
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