CN116698487B - Soil sampling device - Google Patents
Soil sampling device Download PDFInfo
- Publication number
- CN116698487B CN116698487B CN202310739568.4A CN202310739568A CN116698487B CN 116698487 B CN116698487 B CN 116698487B CN 202310739568 A CN202310739568 A CN 202310739568A CN 116698487 B CN116698487 B CN 116698487B
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- oil storage
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 194
- 239000002689 soil Substances 0.000 claims abstract description 97
- 239000003921 oil Substances 0.000 claims description 65
- 239000010687 lubricating oil Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 13
- 238000013213 extrapolation Methods 0.000 description 9
- 238000003825 pressing Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- -1 moisture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
-
- 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
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a soil sampling device, which belongs to the technical field of soil sampling and comprises a shell, wherein an adjusting motor is fixedly arranged at the top of the shell, two limiting bottom posts are fixedly arranged on the bottom surface of the shell, an adjusting stud is fixedly arranged at one end of an output shaft of the adjusting motor, and a sampling mechanism is arranged on external threads of the adjusting stud; according to the invention, the sampling mechanism is arranged inside, so that the device can finish sampling of soil in different soil layers at one time during use, the sampling process does not need to drive an additional sampling mechanism to finish working, the whole sampling structure can finish sampling automatically, the whole structure is simple, the operation is simple, the device is easy to use, and meanwhile, the sampling bin is opened after the structure reaches the soil with the specified depth, so that the soil in other soil layers can be effectively ensured not to enter the sampling bin in a large amount, the sampling accuracy can be greatly ensured, the use effect of the whole device is good, and the use accuracy is high.
Description
Technical Field
The invention belongs to the technical field of soil sampling, and particularly relates to a soil sampling device.
Background
Soil refers to a layer of loose substances on the surface of the earth, and mainly consists of various granular mineral substances, organic substances, moisture, air, microorganisms and the like, and can grow plants. The soil is composed of minerals, animals, plants, organic matters generated by the decomposition of microorganism residues, soil organisms, moisture, air, oxidized humus and the like which are formed by rock weathering, and in order to analyze elements rich in certain soil, the elements are required to be sampled firstly, and the elements are required to be applied to sampling equipment.
Chinese patent discloses (CN 115993264 a) a soil sampling device which is supported on the ground by a supporting frame, a connecting belt is installed on the supporting frame and can move horizontally relative to the supporting frame, a sampling tube has a sampling cavity with a downward opening and can pass through a first through hole, the sampling tube can move vertically relative to the supporting frame to have a sampling position and a sample unloading position, when the sampling tube is located at the sampling position, the sampling tube can extend into the soil of the ground to enable the soil to adhere to the cavity wall of the sampling cavity, thereby completing the sampling of the soil, when the sampling tube is located at the sample unloading position, the sampling tube is separated from the ground and located above the connecting belt, the sample unloading portion can move to the lower side of the sampling tube, so that the soil in the sampling cavity can fall onto the sample unloading portion, since pests and visible impurities in the soil can be observed by naked eyes, therefore, a user can directly observe the soil on the sample unloading part to finish preliminary detection of the soil, the soil sampling device at present can finish sampling of the soil, but can not sample the soil of different layers at one time, the using effect of equipment is affected, meanwhile, during sampling, the operation of sampling equipment is required to be additionally controlled, the sampling of the soil is finished, the whole equipment structure is complex, the cost is higher, some equipment can realize multi-layer simultaneous sampling of the soil, but when the sampling structure enters the soil layer, the sampling structure moves, friction is generated with the soil in the soil layer, the soil of different soil layers is loosened, thus the sampling structure is easy to mix in, the sampling precision is affected, the using effect and the sampling precision of the equipment are greatly reduced, the whole using effect is poor, and in order to solve the problems, there is a need for a soil sampling device.
Disclosure of Invention
The invention aims at: in order to solve the problem that the existing soil sampling device can also finish sampling soil, but cannot sample soil of different layers at one time, the using effect of equipment is affected, meanwhile, when sampling is performed, the operation of sampling equipment is required to be additionally controlled, the sampling of the soil is finished, the whole equipment structure is complex, the cost is higher, the multilayer simultaneous sampling of the soil can be realized by some equipment, but when the sampling structure enters the soil layer, the soil in different soil layers can be rubbed with the soil in the soil layer along with the movement of the sampling structure, the soil in different soil layers can be loosened, and thus the sampling precision is easily mixed into the sampling structure, so that the using effect and the sampling precision of the equipment are greatly reduced, and the whole using effect is poor.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a soil sampling device, includes the shell, the top fixed mounting of shell has accommodate motor, fixed mounting has two spacing foundation columns on the bottom surface of shell, accommodate motor's output shaft one end fixed mounting has the regulation double-screw bolt, the sampling mechanism is installed to the external screw thread of adjusting the double-screw bolt, and sampling mechanism is used for the multilayer quick sample of soil, equal fixed mounting has the side handle on the both sides outer wall of shell, all be provided with the side stroke groove on the both sides outer wall of shell, the outside of shell is inlayed and is installed the observation window.
As a further description of the above technical solution:
the sampling mechanism comprises a sampling shell, the sampling shell is in threaded connection with an adjusting stud through a threaded hole formed in the sampling shell, a ground breaking drill bit is fixedly arranged at the bottom of the sampling shell, and a scale mark is arranged on the outer wall of one side of the sampling shell.
As a further description of the above technical solution:
the top surface of the sampling shell is longitudinally and fixedly provided with a top stud, the outer wall of the other side of the sampling shell is fixedly provided with a side guide rail, the outer part of the side guide rail is slidably provided with a side baffle, and the outer wall of one side of the side baffle is provided with a side chute and a side clamping groove.
As a further description of the above technical solution:
the side draw-in groove parallel arrangement has four, fixed mounting has outer movable column on the opposite side outer wall of side shield, the one end of outer movable column passes the side travel groove and extends to the outside of shell.
As a further description of the above technical solution:
the inside of sample shell is provided with four and accomodates the inside groove, accomodate the inside slidable mounting in inside groove and have the sample subassembly, accomodate the inside central point department fixed mounting in inside groove has interior baffle.
Further, through being provided with sampling mechanism in, when taking a sample to soil, carry this equipment to the sampling area in, insert this equipment through spacing end post and fix in the sampling area, open accommodate motor this moment, accommodate motor can drive the regulation double-screw bolt rotation, can drive sampling mechanism decline when accommodate the double-screw bolt is rotatory, sampling mechanism's broken earth drill bit can be deep into the soil layer gradually this moment, with broken earth of broken earth drill bit, sampling shell also can progressively get into in the soil layer, after the sampling shell reaches appointed degree of depth, accessible outer movable post side baffle moves this moment, make the end point of sampling piece break away from the side draw-in groove of side baffle again, lift side baffle again, push out the spring and lose the restriction, can stably release the sampling piece, the soil in the soil layer can be by direct shovel sample inslot at this moment, after the sample finishes, control accommodate motor reversal, can be retrieved in the shell again to sampling mechanism this moment, through this design, equipment when using, not only can accomplish the sample to the soil in the different soil layers, the sample process driven sampling mechanism work is accomplished simultaneously, overall structure can accomplish automatically, simple structure, the sample is easy to be accomplished, the sample is easy to be high-efficient, can be guaranteed to the soil bin is high-accuracy, the high-accuracy can be guaranteed to the soil can be guaranteed to the whole is easy to be opened, the soil is high-efficient to the soil is high-accuracy to the whole is guaranteed to be used to the sample the equipment is easy to be used to be high-up to the soil.
As a further description of the above technical solution:
the sampling assembly comprises an extrapolation spring, the extrapolation spring is fixedly arranged on the outer wall of one side of the inner partition plate, a sampling block is fixedly arranged at one end of the extrapolation spring and is in sliding connection with the storage inner groove, three sampling grooves are formed in the sampling block, the inner volumes of the three sampling grooves are consistent in size, a bottom tip is arranged at one end of the sampling block, and the bottom tip is clamped and embedded into the side clamping groove.
Further, through the upper surface design of sampling piece is the inclined plane, when retrieving to sampling mechanism, the upper inclined plane of sampling piece can be with the shell contact, and sampling piece can be received again in accomodating the inside groove automatically, accomplishes the automatic recovery after the soil sample, and when sampling piece retrieves, the contaminated soil of sampling piece surface adhesion also can be scraped effectively, guarantees the sample and retrieves the effect, through this design, can accomplish the automatic recovery of soil sample after the sample, and retrieve effectually.
As a further description of the above technical solution:
the oil storage assembly is arranged on the inner wall of one side of the shell and used for stably storing lubricating oil, and comprises an oil storage bag fixedly arranged on the inner wall of one side of the shell.
As a further description of the above technical solution:
the bottom surface of oil storage bag is last fixed mounting has out oil pipe, be provided with the filler pipe on the outer wall of one side of oil storage bag, the one end of filler pipe passes and extends to the outside of shell.
As a further description of the above technical solution:
the oil storage assembly comprises an oil storage assembly, wherein one side of the oil storage assembly is positioned on the inner wall of the shell, a rotary pressing oil assembly is arranged on the inner wall of the shell and used for stably pressing the oil storage assembly in a circulating mode, the rotary pressing oil assembly comprises a mounting barrel sleeve, and the mounting barrel sleeve is fixedly mounted on one side of the inner wall of the shell.
As a further description of the above technical solution:
the outer surface of the installation sleeve is fixedly provided with a pressing disc, a threaded hole is formed in the installation sleeve, and the top stud is in threaded connection with the threaded hole.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the sampling mechanism is arranged inside the sampling device, when the soil is sampled, the device is carried into the sampling area, the device is fixedly inserted into the sampling area through the limiting bottom post, the adjusting motor is started at the moment, the adjusting motor can drive the adjusting stud to rotate, the sampling mechanism can be driven to descend when the adjusting stud rotates, the earth breaking drill bit of the sampling mechanism can gradually enter the soil layer, the sampling shell can gradually enter the soil layer along with the earth breaking of the earth breaking drill bit, after the sampling shell reaches a designated depth, the side baffle can be moved by the outer moving post at the moment, the bottom tip of the sampling block is separated from the side clamping groove of the side baffle, the side baffle is lifted again, the extrapolation spring loses limitation at the moment, the sampling block can be stably pushed out, the soil in the soil layer can be directly shoveled into the sampling groove at the moment, the adjusting motor is controlled to reversely rotate after the sampling is finished, the sampling mechanism can be recovered into the shell at the moment, through the design, the device can finish the sampling of the soil in different soil layers at one time, the sampling process can be realized, the sampling of the soil in the soil layer, the sampling structure can be driven by the whole sampling process can be completed, the whole structure can be automatically completed, the sampling structure can be realized, the sampling structure is simple, the sampling structure can be realized, the soil can be easily, the soil can be accurately moved into the soil layer after the soil layer can be opened, the designated depth is large, the soil bin can be accurately, the soil can be opened, the soil can be well, the soil can be accurately and the soil can be opened, the soil can be well can be opened, and the soil can be accurately and the sampling can be opened, and the soil can be large, and the sampling can be well can be opened and can be used can be well be used in the sampling can be well and high sampling can be used and high.
2. According to the invention, the upper surface of the sampling block is designed to be an inclined surface, when the sampling mechanism is used for recycling, the upper inclined surface of the sampling block can be in contact with the shell, the sampling block can be automatically retracted into the storage inner groove again to finish automatic recycling after soil sampling, and when the sampling block is recycled, the impurity soil adhered to the outer surface of the sampling block can be effectively scraped, so that the sample recycling effect is ensured.
3. According to the invention, the oil storage component and the rotary oil pressing component are arranged in the oil storage component, the sampling mechanism is controlled to descend when sampling is carried out, the sampling mechanism can synchronously drive the top stud to descend, the threaded hole formed in the top stud mounting sleeve is in threaded connection, so that the mounting sleeve can synchronously drive the oil pressing piece to rotate, the oil pressing piece can extrude the oil storage bag, lubricating oil in the oil storage bag can be effectively led out through the oil outlet pipe, lubrication on the movement of the sampling mechanism is realized, meanwhile, the lubricating oil can continuously flow to the outside of the earth breaking drill bit, and therefore the earth breaking effect of the earth breaking drill bit is improved.
Drawings
Fig. 1 is a schematic perspective view of a soil sampling apparatus.
Fig. 2 is an exploded perspective view of a soil sampling apparatus.
Fig. 3 is an exploded perspective view of an adjusting stud and a sampling mechanism in a soil sampling device.
Fig. 4 is an enlarged exploded perspective view of a rotary oil assembly and an oil storage assembly in a soil sampling device.
Fig. 5 is an enlarged exploded perspective view of a sampling mechanism in a soil sampling device.
FIG. 6 is an enlarged perspective view of a side shield at another angle in a soil sampling device.
Fig. 7 is an enlarged perspective view of a sampling block in the soil sampling apparatus.
Legend description:
1. adjusting a motor; 2. a side handle; 3. a housing; 4. an observation window; 5. a side stroke slot; 6. a limiting bottom column; 7. adjusting the stud; 8. a rotary pressure oil assembly; 81. installing a cylinder sleeve; 82. a threaded rotating drum; 83. pressing the oil sheet; 9. an oil storage assembly; 91. an oil storage bag; 92. an oil outlet pipe; 10. a sampling mechanism; 101. an outer moving column; 102. side baffles; 103. a side rail; 104. an inner tank; 105. a sampling assembly; 1051. an outward pushing spring; 1052. sampling the sample block; 1053. a sampling groove; 106. pushing a stud; 107. a sampling housing; 108. a breaking drill bit; 109. a side clamping groove; 1010. a side chute; 1011. and (5) marking the scale marks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which 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.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a soil sampling device, includes shell 3, the top fixed mounting of shell 3 has accommodate motor 1, fixed mounting has two spacing foundation columns 6 on the bottom surface of shell 3, accommodate motor 1's output shaft one end fixed mounting has adjust stud 7, adjust stud 7's external screw thread installs sampling mechanism 10, and sampling mechanism 10 is used for the multilayer quick sample of soil, equal fixed mounting has side handle 2 on the both sides outer wall of shell 3, all be provided with side travel groove 5 on the both sides outer wall of shell 3, observation window 4 is inlayed to the outside of shell 3.
The sampling mechanism 10 comprises a sampling shell 107, the sampling shell 107 is in threaded connection with an adjusting stud 7 through a threaded hole formed in the sampling shell 107, a ground breaking drill bit 108 is fixedly installed at the bottom of the sampling shell 107, a scale mark 1011 is arranged on one side outer wall of the sampling shell 107, a top stud 106 is longitudinally and fixedly installed on the top surface of the sampling shell 107, a side guide rail 103 is fixedly installed on the other side outer wall of the sampling shell 107, a side baffle plate 102 is slidably installed on the outer portion of the side guide rail 103, side sliding grooves 1010 and side clamping grooves 109 are formed in one side outer wall of the side baffle plate 102, four side clamping grooves 109 are arranged in parallel, an outer moving column 101 is fixedly installed on the other side outer wall of the side baffle plate 102, and one end of the outer moving column 101 penetrates through a side stroke groove 5 and extends to the outer side of the casing 3.
The inside of sample shell 107 is provided with four and accomodates inside groove 104, accomodate the inside slidable mounting of inside groove 104 and have sampling subassembly 105, accomodate the inside central point department of inside groove 104 and fix the installation and have the inner baffle.
The specific implementation mode is as follows: when the soil is sampled, the equipment is carried into a sampling area, the equipment is inserted and fixed into the sampling area through the limiting bottom post 6, the adjusting motor 1 is started at the moment, the adjusting motor 1 can drive the adjusting stud 7 to rotate, the sampling mechanism 10 can be driven to descend when the adjusting stud 7 rotates, the earth breaking drill 108 of the sampling mechanism 10 can gradually deepen into the soil layer, the sampling shell 107 can also step by step into the soil layer along with the earth breaking of the earth breaking drill 108, after the sampling shell 107 reaches a designated depth, the side baffle plate 102 can be moved by the outer moving post 101 at the moment, the bottom tip of the sampling block 1052 is separated from the side clamping groove 109 of the side baffle plate 102, the side baffle plate 102 is lifted up again, the extrapolation spring 1051 is out of limit at the moment, the sampling block 1052 can be stably pushed out, the soil in the soil layer can be directly shoveled into the sampling groove 1053 at the moment, after the sampling is completed, the adjusting motor 1 is controlled to reverse, and the sampling mechanism 10 can be recovered into the shell 3 again.
Through this design, equipment is when using, not only can once only accomplish the sample to the soil in the different soil layers, and the sample process need not to drive extra sampling mechanism work simultaneously and accomplishes, and whole sampling structure can accomplish the sample automatically, and overall structure is simple, easy operation, easy to use, simultaneously because this structure is after arriving appointed degree of depth soil, reopening the sample storehouse to can effectively guarantee in soil can not get into the sample storehouse in other soil layers in a large number, thereby can guarantee the precision of sample greatly, whole equipment excellent in use effect, the precision of use is high.
The sampling assembly 105 comprises an extrapolation spring 1051, the extrapolation spring 1051 is fixedly arranged on the outer wall of one side of the inner partition plate, a sampling block 1052 is fixedly arranged at one end of the extrapolation spring 1051, the sampling block 1052 is slidably connected with the inner storage groove 104, three sampling grooves 1053 are formed in the sampling block 1052, the inner volumes of the three sampling grooves 1053 are consistent in size, a bottom tip is arranged at one end of the sampling block 1052, and the bottom tip is clamped into the side clamping groove 109.
The specific implementation mode is as follows: when retrieving the sampling mechanism 10, the upper inclined surface of the sampling block 1052 can be contacted with the housing 3, the sampling block 1052 can be automatically retracted into the inner storage groove 104 again, the automatic recovery of the soil after sampling is completed, and when the sampling block 1052 is recovered, the impurity soil adhered to the outer surface of the sampling block 1052 can be effectively scraped off, so that the sample recovery effect is ensured.
Through this design, can accomplish the automatic recovery of soil sample after the sample, and retrieve effectually.
Be provided with oil storage subassembly 9 on the inner wall of one side of shell 3, oil storage subassembly 9 is used for the stable storage of lubricating oil, oil storage subassembly 9 includes oil storage bag 91, oil storage bag 91 fixed mounting is on the inner wall of one side of shell 3, fixed mounting has an oil pipe 92 on the bottom surface of oil storage bag 91, be provided with the filler pipe on the outer wall of one side of oil storage bag 91, the one end of filler pipe passes and extends to the outside of shell 3.
The oil storage assembly 9 one side is provided with rotatory pressure oil subassembly 8 on the inner wall of shell 3, and rotatory pressure oil subassembly 8 is used for the circulation of oil storage assembly 9 to stabilize and touches and press, rotatory pressure oil subassembly 8 includes installation barrel casing 81, installation barrel casing 81 fixed mounting is on the inner wall of one side of shell 3, fixed mounting has the pressure oil piece 83 on the surface of installation barrel casing 81, the inside of installation barrel casing 81 is provided with the screw hole, top double-screw bolt 106 and screw hole threaded connection.
The specific implementation mode is as follows: during sampling, the sampling mechanism 10 is controlled to descend, the sampling mechanism 10 can synchronously drive the top stud 106 to descend, the top stud 106 is in threaded connection with the threaded hole formed in the installation sleeve 81, so that the installation sleeve 81 can be synchronously driven to rotate, the installation sleeve 81 can synchronously drive the pressure oil sheet 83 to rotate, the pressure oil sheet 83 can extrude the oil storage bag 91, lubricating oil in the oil storage bag 91 can be effectively led out through the oil outlet pipe 92, lubrication on the movement of the sampling mechanism 10 is realized, and meanwhile, the lubricating oil can continuously flow to the outside of the earth breaking drill 108, so that the earth breaking effect of the earth breaking drill 108 is improved.
Through this design, can realize the synchronous derivation of lubricating oil when carrying out soil sampling, firstly can realize the motion lubrication to sampling mechanism 10, effectively guarantee sampling mechanism 10's transmission effect, secondly can also improve the effect of breaking earth of the drill bit 108, improved the result of use of whole equipment greatly.
Working principle: when soil is sampled, the equipment is carried into a sampling area, the equipment is inserted and fixed into the sampling area through a limiting bottom post 6, at the moment, an adjusting motor 1 is started, the adjusting motor 1 can drive an adjusting stud 7 to rotate, the adjusting stud 7 can drive a sampling mechanism 10 to descend when rotating, a broken earth drill 108 of the sampling mechanism 10 gradually deepens into the soil layer, a sampling shell 107 is also stepped into the soil layer along with the breaking of the broken earth drill 108, after the sampling shell 107 reaches a designated depth, a side baffle plate 102 can be moved by an outer moving post 101 at the moment, the bottom tip of a sampling block 1052 is separated from a side clamping groove 109 of the side baffle plate 102, the side baffle plate 102 is lifted up again, at the moment, an extrapolation spring 1051 is out of limit, the sampling block 1052 can be stably pushed out, at the moment, the soil in the soil layer can be directly shoveled into a sampling groove 1053 to finish sampling, after sampling is finished, the adjusting motor 1 is controlled to reverse, and at the moment, the sampling mechanism 10 can be recovered into the shell 3 again; when the sampling mechanism 10 is recovered, the upper inclined surface of the sampling block 1052 can be in contact with the shell 3, the sampling block 1052 can be automatically retracted into the inner accommodating groove 104 again to finish the automatic recovery after soil sampling, and when the sampling block 1052 is recovered, the impurity soil adhered to the outer surface of the sampling block 1052 can be effectively scraped off, so that the sample recovery effect is ensured; during sampling, the sampling mechanism 10 is controlled to descend, the sampling mechanism 10 can synchronously drive the top stud 106 to descend, the top stud 106 is in threaded connection with the threaded hole formed in the installation sleeve 81, so that the installation sleeve 81 can be synchronously driven to rotate, the installation sleeve 81 can synchronously drive the pressure oil sheet 83 to rotate, the pressure oil sheet 83 can extrude the oil storage bag 91, lubricating oil in the oil storage bag 91 can be effectively led out through the oil outlet pipe 92, lubrication on the movement of the sampling mechanism 10 is realized, and meanwhile, the lubricating oil can continuously flow to the outside of the earth breaking drill 108, so that the earth breaking effect of the earth breaking drill 108 is improved.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (5)
1. Soil sampling device, including shell (3), its characterized in that: the utility model discloses a device for detecting the soil quality of the soil, which comprises a shell (3), wherein an adjusting motor (1) is fixedly arranged at the top of the shell (3), two limiting bottom posts (6) are fixedly arranged on the bottom surface of the shell (3), an adjusting stud (7) is fixedly arranged at one end of an output shaft of the adjusting motor (1), a sampling mechanism (10) is fixedly arranged at the bottom of the adjusting stud (7), the sampling mechanism (10) is used for multi-level rapid sampling of soil, side handles (2) are fixedly arranged on the outer walls of two sides of the shell (3), side travel grooves (5) are respectively arranged on the outer walls of two sides of the shell (3), an observation window (4) is inlaid at the outer part of the shell (3), the sampling mechanism (10) comprises a sampling shell (107), a ground breaking drill bit (108) is fixedly arranged at the bottom of the sampling shell (107), scale marks (1011) are arranged on the outer wall of one side of the sampling shell (107), a top surface of the sampling shell (107) is longitudinally fixedly provided with a top stud (106), a guide rail (103) is fixedly arranged on the outer wall (103) of the side of the sampling shell (107), a guide rail (103) is fixedly arranged on the side of the sampling shell (103), be provided with side spout (1010) and side draw-in groove (109) on the one side outer wall of side shield (102), side draw-in groove (109) parallel arrangement is four, fixed mounting has outer movable column (101) on the opposite side outer wall of side shield (102), the one end of outer movable column (101) is passed side travel groove (5) and is extended to the outside of shell (3), the inside of sample shell (107) is provided with four accomodates inside groove (104), accomodate the inside slidable mounting of inside groove (104) has sample subassembly (105), accomodate inside central point department fixed mounting of inside groove (104) has interior baffle, sample subassembly (105) are including extrapolating spring (1051), extrapolating spring (1051) fixed mounting is on the one side outer wall of inside baffle, extrapolating spring (1051) one end fixed mounting has sample piece (1052), sample piece (1052) and accomodate inside groove (104) sliding connection, the inside of sample piece (1052) is provided with three sample groove (1053), the inside big or small sample piece (1053) has sharp end (109) to the end of inlaying.
2. A soil sampling apparatus as claimed in claim 1, wherein an oil storage assembly (9) is provided on an inner wall of one side of the housing (3), the oil storage assembly (9) being for stable storage of lubricating oil, the oil storage assembly (9) comprising an oil storage bag (91), the oil storage bag (91) being fixedly mounted on an inner wall of one side of the housing (3).
3. A soil sampling apparatus as claimed in claim 2, wherein an oil outlet pipe (92) is fixedly installed on the bottom surface of the oil storage bag (91), and an oil injection pipe is provided on the outer wall of one side of the oil storage bag (91), and one end of the oil injection pipe penetrates and extends to the outer side of the housing (3).
4. A soil sampling apparatus according to claim 3, wherein the oil storage assembly (9) is provided with a rotary pressure oil assembly (8) on one side of the inner wall of the housing (3), the rotary pressure oil assembly (8) is used for circulating and stabilizing the pressure oil storage assembly (9), the rotary pressure oil assembly (8) comprises a mounting sleeve (81), and the mounting sleeve (81) is fixedly mounted on one side inner wall of the housing (3).
5. A soil sampling apparatus as claimed in claim 4, wherein a pressure disc (83) is fixedly mounted on the outer surface of the mounting sleeve (81), a threaded hole is formed in the mounting sleeve (81), and the top stud (106) is in threaded connection with the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310739568.4A CN116698487B (en) | 2023-06-21 | 2023-06-21 | Soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310739568.4A CN116698487B (en) | 2023-06-21 | 2023-06-21 | Soil sampling device |
Publications (2)
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| CN213364284U (en) * | 2020-10-12 | 2021-06-04 | 青岛平建博远工程管理集团有限公司 | Soil sampling device |
| WO2022104828A1 (en) * | 2020-11-23 | 2022-05-27 | 徐州江煤科技有限公司 | Environment monitoring apparatus |
| CN216899707U (en) * | 2022-01-14 | 2022-07-05 | 河南省华研生物科技有限公司 | Soil collection device for soil detection |
| CN114942159A (en) * | 2022-06-01 | 2022-08-26 | 中国农业科学院农田灌溉研究所 | Layered sampling device for soil detection |
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| CN218067106U (en) * | 2022-05-13 | 2022-12-16 | 广西联赢环境科技有限公司 | Deep soil stratified sampling device |
| CN218212065U (en) * | 2022-09-16 | 2023-01-03 | 天津航佳科技有限公司 | Quick sampling device of river bank slope soil body |
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| CN213364284U (en) * | 2020-10-12 | 2021-06-04 | 青岛平建博远工程管理集团有限公司 | Soil sampling device |
| WO2022104828A1 (en) * | 2020-11-23 | 2022-05-27 | 徐州江煤科技有限公司 | Environment monitoring apparatus |
| GB2606521A (en) * | 2021-05-09 | 2022-11-16 | Zhejiang Leona Tech Co Ltd | A soil detection sampling equipment |
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| CN218067106U (en) * | 2022-05-13 | 2022-12-16 | 广西联赢环境科技有限公司 | Deep soil stratified sampling device |
| CN114942159A (en) * | 2022-06-01 | 2022-08-26 | 中国农业科学院农田灌溉研究所 | Layered sampling device for soil detection |
| CN218212065U (en) * | 2022-09-16 | 2023-01-03 | 天津航佳科技有限公司 | Quick sampling device of river bank slope soil body |
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