CN116040111A - Soil sample storage device for geological exploration - Google Patents

Soil sample storage device for geological exploration Download PDF

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Publication number
CN116040111A
CN116040111A CN202310041570.4A CN202310041570A CN116040111A CN 116040111 A CN116040111 A CN 116040111A CN 202310041570 A CN202310041570 A CN 202310041570A CN 116040111 A CN116040111 A CN 116040111A
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CN
China
Prior art keywords
barrel
soil
storage device
soil sample
connecting port
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Granted
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CN202310041570.4A
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Chinese (zh)
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CN116040111B (en
Inventor
张云峰
陈奂良
李常锁
刘春伟
孔德鑫
李莉霞
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No 801 Hydrogeological Engineering Geology Brigade of Shandong Bureau of Geology and Mineral Resources
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No 801 Hydrogeological Engineering Geology Brigade of Shandong Bureau of Geology and Mineral Resources
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Priority to CN202310041570.4A priority Critical patent/CN116040111B/en
Publication of CN116040111A publication Critical patent/CN116040111A/en
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Publication of CN116040111B publication Critical patent/CN116040111B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B9/00Presses specially adapted for particular purposes
    • B30B9/30Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/305Drive arrangements for the press ram
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20External fittings
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The invention relates to the technical field of soil sampling devices, in particular to a soil sample storage device for geological exploration. The utility model provides a soil sample storage device for geological prospecting, includes sample barrel, compaction part and accuse material valve member, the sample barrel includes interior bucket and outer bucket, is equipped with vibration subassembly between interior bucket and the outer bucket, first connector and second connector are established respectively at the both ends of interior bucket axle center direction, compaction part and first connector sliding connection, accuse material valve member rotates to be connected in second connector department. Connect compaction part on the sample bucket, can be convenient compaction to the soil in the interior bucket, make things convenient for the sample bucket to hold more soil, satisfy the quantity demand to the soil sample in the geological prospecting detects, convenient to use is swift.

Description

Soil sample storage device for geological exploration
Technical Field
The invention relates to the technical field of soil sampling devices, in particular to a soil sample storage device for geological exploration.
Background
The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer and calculate investigation activities of foundation parameters. In the geological exploration process, it is often necessary to sample the soil at the exploration site and then bring the sampled soil back to the laboratory for detection.
For the deposit of convenient soil sample, need use soil sample strorage device, soil sample strorage device simple structure among the prior art can not compact the inside soil of soil strorage device, leads to when the soil is comparatively loose, and the deposit volume in the soil strorage device is less, can not satisfy the detection soil demand in the geological prospecting.
The invention aims to solve the technical problems that: the soil sample storage device for geological exploration is designed, soil inside the storage device can be compacted, and more soil samples can be stored in the soil storage device conveniently.
Disclosure of Invention
In order to solve the problems, the invention provides a soil sample storage device for geological exploration.
The technical scheme adopted for solving the technical problems is as follows: the soil sample storage device for geological exploration comprises a sampling barrel, a compacting part and a material control valve, wherein the sampling barrel comprises an inner barrel and an outer barrel, a vibration assembly is arranged between the inner barrel and the outer barrel, a first connecting port and a second connecting port are respectively arranged at two ends of the inner barrel in the axial direction, the compacting part is in sliding connection with the first connecting port, and the material control valve is rotatably connected to the second connecting port;
the inner barrel and the outer barrel are coaxially arranged, a through hole is formed in the top of the outer barrel, the first connecting port is in sealing connection with the through hole, a space is reserved between the inner barrel and the outer barrel, the vibrating assembly is arranged in the space, the bottom of the inner barrel is folded to form a conical barrel body, the second connecting port is arranged at the bottom of the conical barrel body, a support with a through hole is arranged on the inner side of the outer barrel, the conical barrel bottom is arranged on the upper side of the support, and the second connecting port penetrates through the through hole and is arranged on the lower side of the support;
the vibration assembly comprises a plurality of buffer pads and a plurality of vibration motors, the vibration motors are arranged between the bracket and the conical barrel body, and the plurality of buffer pads are uniformly arranged between the inner barrel and the outer barrel;
the material control valve comprises a control motor and a blanking valve, wherein the blanking valve is cylindrical, an output shaft of the control motor is fixedly connected with one end of the axis of the blanking valve, a plurality of blanking grooves are uniformly formed in the circumferential side surface of the blanking valve, the blanking grooves are arranged along the length direction of the blanking valve, and two ends of the length direction of the blanking valve are connected with a second connecting port in a sealing manner;
the upper side of the blanking valve member is provided with a vibrating screen, the vibrating screen is connected with a vibrating motor through a vibration guide rod penetrating through the inner barrel, and the vibrating screen is not connected with the inner barrel.
As optimization, sampling bucket one end be connected with the bracing piece of a plurality of parallel arrangement, the length direction of a plurality of bracing piece is followed the axle center direction setting of sampling bucket, a plurality of bracing piece is followed the circumferencial direction array setting of sampling bucket, the compression part with bracing piece sliding connection.
As the optimization, compaction part include cylindric compaction stopper, connecting sleeve and driving motor, be connected with a supporting beam on driving motor's the shell, a supporting beam with bracing piece detachable is connected, compaction stopper with interior bucket sliding connection, connecting sleeve can dismantle connect in compaction stopper keeps away from the one end of second connector, connecting sleeve's inside is equipped with the connection internal thread, be connected with drive screw on driving motor's the output shaft, drive screw with connect internal thread cooperation connection, connecting sleeve keeps away from the one end of second connector and is equipped with a plurality of auxiliary frame, auxiliary frame with bracing piece sliding connection.
As optimization, the length direction of the supporting rod is provided with a sliding connecting groove and a limiting groove, the limiting groove is used for accommodating the end part of the supporting beam, and the sliding connecting groove is used for accommodating the end part of the auxiliary frame;
the inside power supply contact that is equipped with of spacing groove, the tip of supporting beam is equipped with connecting contact, is equipped with the circuit between connecting contact and the driving motor, the top of spacing groove is the opening, and the top of spacing groove rotates and is connected with the fixed plate, all be equipped with the locking screw in the top of bracing piece and the fixed plate, the inside locking bolt that is equipped with of locking screw.
As optimization, the middle part of the supporting beam is provided with an installation cavity, the driving motor is arranged in the installation cavity, and a pressure sensor is arranged between one end of the driving motor, which is far away from the driving screw, and the installation cavity.
As an optimization, the device further comprises a controller, wherein the controller is connected with the pressure sensor through a line, and the controller is used for executing commands for a driving motor, a vibrating motor and a control motor.
The beneficial effect of this scheme is: a soil sample storage device for geological exploration, having the following benefits:
the compaction part is connected to the sampling barrel, so that the soil in the inner barrel can be compacted conveniently, the sampling barrel can contain more soil conveniently, the requirement on the dosage of soil samples in geological exploration detection is met, and the soil compacting device is convenient and quick to use;
a vibration assembly is arranged between the inner barrel and the outer barrel, and soil in the content is vibrated by a vibration motor, so that the soil can be tightly filled, the discharging groove can be filled with the soil, and each time of soil sampling is quantified;
the vibrating screen mesh is arranged at the bottom of the barrel, so that the barrel has 2 functions, and firstly, the blanking valve member is prevented from being damaged when the soil at the upper part is compacted; secondly, through the vibrations of vibration screen cloth, make the loose soil of compaction, and then fall into the unloading inslot of below and fetch earth, prevent that soil from because of the compaction and the unable condition of fetching earth from appearing.
The compaction plug is driven to move in a mode of matching and connecting the driving screw with the connecting sleeve, so that the compaction work of soil is facilitated, the contact between other workpieces and the soil is reduced, and the pollution to the soil is reduced;
the second connector is provided with the material control valve, so that the soil sample is conveniently discharged, and the vibrating motor is convenient for the material to flow out and prevent the soil from hardening.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a schematic front view of the present invention.
FIG. 3 is a schematic view of the structure of FIG. 2 taken along line A-A in accordance with the present invention.
Fig. 4 is a bottom isometric view of the invention.
FIG. 5 is a schematic diagram of the compressive component of the present invention on an axial side.
FIG. 6 is a schematic top isometric view of a compacting section of the invention.
Fig. 7 is an isometric schematic illustration of the present invention with the compacting section omitted.
Fig. 8 is an enlarged schematic view of a portion a of fig. 7.
Fig. 9 is an enlarged schematic view at B of fig. 3.
Fig. 10 is a cut-away perspective view of the present invention.
The device comprises a main body, a supporting beam, a supporting rod, a driving screw, 14, an auxiliary frame, 15, a sliding connecting groove, 16, a limiting groove, 17, a fixing plate, 18, a buffer cushion, 19, a vibrating motor, 20, a control motor, 21, a blanking valve, 22, a blanking groove, 23, a mounting cavity, 24, a pressure sensor, 25, a vibrating screen, 26 and a shock-conducting rod, wherein the main body is a cylinder, the inner cylinder, the outer cylinder, 3, a first connecting port, 4, a second connecting port, 5, an interval, 6, a conical cylinder body, 7, a bracket, 8, a supporting rod, 9, a compacting plug, 10, a connecting sleeve, 11, a driving motor, 12, the supporting beam, 13, the driving screw, 14, the auxiliary frame, 15, a sliding connecting groove, 16, the limiting groove, 17, a fixing plate, 18, a buffer cushion, 19, a vibrating motor, 20, a control motor, 21, a blanking valve, 22, a blanking groove, 23, a mounting cavity, 24, a pressure sensor, 25, a vibrating screen and a shock-conducting rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 3, a soil sample storage device for geological exploration comprises a sampling barrel, a compacting part and a material control valve, wherein the sampling barrel comprises an inner barrel 1 and an outer barrel 2, a vibration assembly is arranged between the inner barrel 1 and the outer barrel 2, a first connecting port 3 and a second connecting port 4 are respectively arranged at two ends of the axial direction of the inner barrel 1, the compacting part is in sliding connection with the first connecting port 3, and the material control valve is rotationally connected to the second connecting port 4.
As shown in fig. 3, the inner barrel 1 and the outer barrel 2 are coaxially arranged, a through hole is formed in the top of the outer barrel 2, the first connecting port 3 is in sealing connection with the through hole, a space 5 is reserved between the inner barrel 1 and the outer barrel 2, the vibration component is arranged in the space 5, the bottom of the inner barrel 1 is folded to form a conical barrel body 6, the second connecting port 4 is arranged at the bottom of the conical barrel body 6, a support 7 with a through hole is arranged on the inner side of the outer barrel 2, the conical barrel bottom is arranged on the upper side of the support 7, and the second connecting port 4 penetrates through the through hole and is arranged on the lower side of the support 7.
As shown in fig. 3, the vibration assembly includes a plurality of cushions 18 and a plurality of vibration motors 19, the vibration motors 19 are disposed between the bracket 7 and the conical barrel 6, and the cushions 18 are uniformly disposed between the inner barrel 1 and the outer barrel 2.
As shown in fig. 3 and 4, the material control valve member includes a control motor 20 and a material discharging valve member 21, the material discharging valve member 21 is cylindrical, an output shaft of the control motor 20 is fixedly connected with one end of an axle center of the material discharging valve member 21, a plurality of material discharging grooves 22 are uniformly formed in a circumferential side surface of the material discharging valve member 21, the material discharging grooves 22 are arranged along a length direction of the material discharging valve member 21, and two ends of the length direction of the material discharging valve member 21 are in sealing connection with the second connecting port 4.
As shown in fig. 9 or 10, the upper side of the blanking valve member 21 is provided with a vibrating screen 25, the vibrating screen 25 is connected with the vibrating motor 19 through a vibration-guiding rod 26 penetrating through the inner barrel, and the vibrating screen 25 is not connected with the inner barrel 1.
As shown in fig. 3, one end of the sampling barrel is connected with a plurality of support rods 8 arranged in parallel, the length direction of the plurality of support rods 8 is along the axis direction of the sampling barrel, the plurality of support rods 8 are arranged in an array along the circumferential direction of the sampling barrel, and the compression part is in sliding connection with the support rods 8.
As shown in fig. 3, the compacting part comprises a cylindrical compacting plug 9, a connecting sleeve 10 and a driving motor 11, wherein a supporting beam 12 is connected to the shell of the driving motor 11, the supporting beam 12 is detachably connected with the supporting rod 8, the compacting plug 9 is slidably connected with the inner barrel 1, the connecting sleeve 10 is detachably connected to one end, far away from the second connecting port 4, of the compacting plug 9, a connecting internal thread is arranged in the connecting sleeve 10, a driving screw 13 is connected to the output shaft of the driving motor 11, the driving screw 13 is connected with the connecting internal thread in a matched manner, a plurality of auxiliary frames 14 are arranged at one end, far away from the second connecting port 4, of the connecting sleeve 10, and the auxiliary frames 14 are slidably connected with the supporting rod 8.
As shown in fig. 3, the length direction of the support rod 8 is provided with a sliding connection groove 15 and a limit groove 16, the limit groove 16 is used for accommodating the end part of the support beam 12, and the sliding connection groove 15 is used for accommodating the end part of the auxiliary frame 14;
as shown in fig. 3 and 8, the power supply contacts are arranged in the limiting groove 16, the connecting contacts are arranged at the end parts of the supporting beam 12, a circuit is arranged between the connecting contacts and the driving motor 11, the top of the limiting groove 16 is an opening, the top of the limiting groove 16 is rotationally connected with the fixing plate 17, locking screw holes are formed in the top of the supporting beam 8 and in the fixing plate 17, and locking bolts are arranged in the locking screw holes.
As shown in fig. 3, the middle part of the supporting beam 12 is provided with a mounting cavity 23, the driving motor 11 is arranged in the mounting cavity 23, and a pressure sensor 24 is arranged between one end of the driving motor 11 far away from the driving screw 13 and the mounting cavity 23.
And a controller connected to the pressure sensor 24 through a line, for executing commands to the driving motor 11, the vibration motor 19, and the control motor 20.
The device is used specifically:
(1) The locking bolt is taken down, the fixing plate 17 is lifted up in a rotating way, so that the supporting beam 12 and the auxiliary frame 14 can be taken down from the sliding connecting groove 15, and sampled soil is put into the soil through the first connecting port 3;
(2) When soil in the inner barrel 1 is required to be compacted, the supporting beam 12 and the auxiliary frame 14 are connected into the supporting rod 8 from top to bottom, wherein the supporting beam 12 is clamped into the limiting groove 16, the power supply contact is contacted with the connecting contact, the compacting plug 9 enters the inner barrel 1 from top to bottom through the first connecting port 3, the fixing plate 17 is rotated, the fixing plate 17 and the supporting rod 8 are locked through the locking bolt, and the fixing plate 17 tightly pushes the end part of the supporting beam 12;
(3) A certain pressure threshold value is set for the pressure sensor 24 through a controller, the controller controls the driving motor 11 to operate, the driving motor 11 drives the driving screw 13 to rotate, the driving screw 13 and the connecting sleeve 10 rotate relatively, the connecting sleeve 10 moves downwards along the sliding connecting groove 15, and meanwhile the compaction plug 9 is pressed into the inner barrel 1;
(4) The step (3) is performed, the controller controls the vibration motor 19 to work, the vibration motor 19 transmits vibration to the inner barrel 1, the soil in the inner barrel 1 is vibrated, and gaps in the soil are eliminated;
(5) When the pressure value detected by the pressure sensor 24 is larger than the pressure threshold value set in the step (3), the soil is compacted, and the controller controls the driving motor 11 to stop rotating;
(6) The compacted part can be removed according to the method of the step (1), and the soil sample can be continuously placed in the inner barrel 1;
(7) When soil sampling is needed, the vibration motor 19 is controlled by the controller to vibrate and loosen the soil at the bottom, so that the soil is uniformly filled in the blanking groove 22, the motor 20 is controlled to operate, the blanking groove 22 drives the blanking valve member 21 to rotate, the blanking groove 22 drives the soil sample to rotate out of the upper side of the second connecting port 4, and meanwhile, the compacted part can be taken down according to the method of the step (1) and sampling is carried out through the first connecting port 3.
The position of the controller in the scheme is set by the working personnel according to actual conditions, and the controller is used for controlling the used electric devices in the scheme, including but not limited to sensors, motors, telescopic rods, water pumps, electromagnetic valves, heating wires, heat pumps, display screens, computer input equipment, switch buttons, communication equipment, lamps, loudspeakers and microphones; the controller is an Intel processor, an AMD processor, a PLC controller, an ARM processor or a singlechip, and also comprises a main board, a memory bank, a storage medium and a power supply which is matched with the controller for use, wherein the power supply is a commercial power or a lithium battery; when the display screen is provided, a display card is also provided; regarding the operation principle of the controller, please refer to the automatic control principle, the microcontroller principle and the application simulation case, and the sensor principle and application published by the university of Qinghai press, and other books in the field can be read by reference; other non-mentioned automation control and power utilization devices are well known to those skilled in the art and will not be described in detail herein.
The above embodiments are merely specific examples of the present invention, and the scope of the present invention includes, but is not limited to, the product forms and styles of the above embodiments, any suitable changes or modifications made by one of ordinary skill in the art, which are consistent with the claims of the present invention, shall fall within the scope of the present invention.

Claims (6)

1. Soil sample storage device for geological exploration, its characterized in that: the device comprises a sampling barrel, a compacting part and a material control valve, wherein the sampling barrel comprises an inner barrel and an outer barrel, a vibration assembly is arranged between the inner barrel and the outer barrel, a first connecting port and a second connecting port are respectively arranged at two ends of the inner barrel in the axial direction, the compacting part is in sliding connection with the first connecting port, and the material control valve is rotatably connected with the second connecting port;
the inner barrel and the outer barrel are coaxially arranged, a through hole is formed in the top of the outer barrel, the first connecting port is in sealing connection with the through hole, a space is reserved between the inner barrel and the outer barrel, the vibrating assembly is arranged in the space, the bottom of the inner barrel is folded to form a conical barrel body, the second connecting port is arranged at the bottom of the conical barrel body, a support with a through hole is arranged on the inner side of the outer barrel, the conical barrel bottom is arranged on the upper side of the support, and the second connecting port penetrates through the through hole and is arranged on the lower side of the support;
the vibration assembly comprises a plurality of buffer pads and a plurality of vibration motors, the vibration motors are arranged between the bracket and the conical barrel body, and the plurality of buffer pads are uniformly arranged between the inner barrel and the outer barrel;
the material control valve comprises a control motor and a blanking valve, wherein the blanking valve is cylindrical, an output shaft of the control motor is fixedly connected with one end of the axis of the blanking valve, a plurality of blanking grooves are uniformly formed in the circumferential side surface of the blanking valve, the blanking grooves are arranged along the length direction of the blanking valve, and two ends of the length direction of the blanking valve are connected with a second connecting port in a sealing manner;
the upper side of the blanking valve member is provided with a vibrating screen, the vibrating screen is connected with a vibrating motor through a vibration guide rod penetrating through the inner barrel, and the vibrating screen is not connected with the inner barrel.
2. A soil sample storage device for geological exploration according to claim 1, wherein: one end of the sampling barrel is connected with a plurality of parallel supporting rods, the length direction of the plurality of supporting rods is along the axis direction of the sampling barrel, the plurality of supporting rods are arranged in an array mode in the circumferential direction of the sampling barrel, and the compression part is in sliding connection with the supporting rods.
3. A soil sample storage device for geological exploration according to claim 2, wherein: the compaction part include cylindric compaction stopper, connecting sleeve and driving motor, be connected with a supporting beam on driving motor's the shell, a supporting beam with bracing piece detachable is connected, compaction stopper with interior bucket sliding connection, connecting sleeve can dismantle connect in compaction stopper keeps away from the one end of second connector, connecting sleeve's inside is equipped with the connection internal thread, driving motor's the last drive screw that is connected with of output shaft, drive screw with connect internal thread cooperation connection, connecting sleeve keeps away from the one end of second connector and is equipped with a plurality of auxiliary frame, auxiliary frame with bracing piece sliding connection.
4. A soil sample storage device for geological exploration according to claim 3, wherein: the length direction of the supporting rod is provided with a sliding connecting groove and a limiting groove, the limiting groove is used for accommodating the end part of the supporting beam, and the sliding connecting groove is used for accommodating the end part of the auxiliary frame;
the inside power supply contact that is equipped with of spacing groove, the tip of supporting beam is equipped with connecting contact, is equipped with the circuit between connecting contact and the driving motor, the top of spacing groove is the opening, and the top of spacing groove rotates and is connected with the fixed plate, all be equipped with the locking screw in the top of bracing piece and the fixed plate, the inside locking bolt that is equipped with of locking screw.
5. The soil sample storage device for geological exploration of claim 4, wherein: the middle part of the supporting beam is provided with an installation cavity, the driving motor is arranged in the installation cavity, and a pressure sensor is arranged between one end of the driving motor, which is far away from the driving screw, and the installation cavity.
6. The soil sample storage device for geological exploration of claim 5, wherein: the controller is connected with the pressure sensor through a line, and the controller is used for executing commands for the driving motor, the vibrating motor and the control motor.
CN202310041570.4A 2023-01-28 2023-01-28 Soil sample storage device for geological exploration Active CN116040111B (en)

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