CN116990075A - Solid useless detection is with convenient sampler - Google Patents
Solid useless detection is with convenient sampler Download PDFInfo
- Publication number
- CN116990075A CN116990075A CN202311269732.6A CN202311269732A CN116990075A CN 116990075 A CN116990075 A CN 116990075A CN 202311269732 A CN202311269732 A CN 202311269732A CN 116990075 A CN116990075 A CN 116990075A
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- auger shaft
- shaft body
- driving
- assembly
- solid waste
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 239000007787 solid Substances 0.000 title abstract description 25
- 238000005070 sampling Methods 0.000 claims abstract description 51
- 239000002910 solid waste Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
Classifications
-
- 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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention is applicable to the technical field of solid waste detection, and provides a convenient sampler for solid waste detection, which comprises the following components: the sampling assembly is arranged on the other side of the connecting table; the driving assembly is arranged on the connecting table. When this solid useless detection is with convenient sampler use, aim at solid useless surface with the sampling subassembly to utilize drive assembly to drive sampling subassembly operation, then drive assembly can drive interior auger spindle rotation earlier, make interior auger spindle enter into solid useless inside, and after interior auger spindle removes to predetermineeing the degree of depth, drive assembly can automatic switch over to with outer auger spindle, and control outer auger spindle rotation, make outer auger spindle also enter into solid useless inside, then the solid useless that needs the sample at this moment will be in the space between outer auger spindle and the interior auger spindle, the opening of outer auger spindle tip of automatic closure of sampling subassembly can be at this moment, then reverse control outer auger spindle is rotatory, can take out the sample, realize the operation of automatic sampling.
Description
Technical Field
The invention belongs to the technical field of solid waste detection, and particularly relates to a convenient sampler for solid waste detection.
Background
Solid waste (i.e., solid waste) detection refers to a process of analyzing and evaluating solid waste generated in the processes of production, living, scientific research, and the like. The purpose of solid waste detection is to determine the information of the nature, composition, pollution degree and the like of the solid waste so as to take proper treatment and disposal measures. Solid waste detection is an important link for ensuring the safety and environmental friendliness of solid waste treatment, and is also a basis for solid waste management. Through comprehensive detection and evaluation of solid wastes, a reasonable treatment scheme can be formulated, and adverse effects on the environment and human health are avoided.
At present when taking a sample to solid useless, need carry out drilling to solid useless earlier, again insert the sampler in the hole, just can take a sample the operation, not only complex operation, and the sample volume of taking a sample at every turn is few, needs to take a sample repeatedly, complex operation also can't seal the opening part when adopting the auger to take a sample, has partial sample to scatter in the taking out process, can influence the sample total amount on the one hand, on the other hand also is difficult to clear up.
Disclosure of Invention
The embodiment of the invention aims to provide a convenient sampler for solid waste detection, which aims to solve the problems that at present, when solid waste is sampled, the solid waste is required to be drilled firstly and then the sampler is inserted into a hole, so that the sampling operation can be performed, the operation is complicated, the sample amount of each sampling is small, repeated sampling is required, the operation is complicated, the opening cannot be closed when an auger is adopted for sampling, part of samples are scattered in the taking-out process, the total sampling amount can be influenced, and the cleaning is difficult.
The embodiment of the invention is realized in such a way that a convenient sampler for solid waste detection comprises: connect the platform, it is provided with the handle to connect platform one side, solid useless detection is with convenient sampler still includes:
the sampling assembly is arranged on the other side of the connecting table and is used for being inserted into the solid waste and keeping the solid waste sample in the sampling assembly;
wherein, the sampling assembly includes:
the outer auger shaft body is arranged at one end of the connecting table, and a hollow groove is formed in the outer auger shaft body;
the inner auger shaft body is arranged at one end of the connecting table, is arranged in the hollow groove, has an outer diameter smaller than the inner diameter of the hollow groove and is matched with the outer auger shaft body;
the driving assembly is arranged on the connecting table and connected with the inner auger shaft body and the outer auger shaft body, and the driving assembly is used for controlling the inner auger shaft body and the outer auger shaft body to rotate in sequence.
As a still further aspect of the present invention, the sampling assembly further includes:
the first sleeve is rotationally arranged on the connecting table, one side of the outer auger shaft body is provided with an annular groove, and the first sleeve is arranged in the annular groove;
the driving shaft is rotatably arranged on the connecting table, a linkage groove is formed in the inner auger shaft body, and the driving shaft is arranged in the linkage groove;
the linkage control assembly is arranged on the first sleeve and the driving shaft and is used for driving the outer auger shaft body and the inner auger shaft body to rotate respectively through the rotation of the first sleeve and the driving shaft;
the closing-in assembly is arranged in the outer auger shaft body and is used for closing the opening end of the outer auger shaft body after the sampling work is completed.
As a further aspect of the present invention, the interlock control assembly includes:
the first groove is formed in the inner wall of the annular groove, a first sliding strip is arranged on the inner wall of the first sleeve, and the first sliding strip is arranged in the first groove and is in sliding connection with the first groove;
the second slot is formed in the inner wall of the linkage slot, a second sliding strip is arranged on the side wall of the driving shaft, and the second sliding strip is arranged in the second slot and is in sliding connection with the second slot.
As a further aspect of the present invention, the closing-in assembly includes:
the arc-shaped groove is formed in the inner wall of one side of the outer auger shaft body, and closing plates are slidably arranged on two sides of the inner part of the arc-shaped groove;
the support is arranged on the inner wall of one side of the arc-shaped slot, and a driving gear is arranged on the support;
and the toothed plate is arranged on the closing plate, and the driving gear is meshed with the toothed plate.
As a still further aspect of the present invention, the driving assembly includes:
the operation cavity is arranged in the connecting table, a sliding table is arranged in the operation cavity, a driving sliding block is arranged on the sliding table, a motor is arranged on the driving sliding block, and the output end of the motor is connected with a control gear;
the linkage gear is arranged at one end of the driving shaft, an inner gear ring is arranged at one end of the first sleeve, and the linkage gear and the inner gear ring are matched with the control gear;
and the automatic adjusting module is connected with the outer auger shaft body, the inner auger shaft body, the motor and the driving sliding block and is used for recording the moving length of the outer auger shaft body and the inner auger shaft body and controlling the motor and the driving sliding block to operate.
As a further aspect of the present invention, the distance between the ring gear and the linkage gear is greater than the outer diameter of the control gear.
As a further proposal of the invention, the method for recording the moving length of the outer auger shaft body and the inner auger shaft body and controlling the operation of the motor and the driving sliding block comprises the following steps:
receiving a preset sampling depth value;
supplying forward current to the motor and recording the moving length of the inner auger shaft body on the driving shaft;
when the moving length of the inner auger shaft body on the driving shaft is equal to the preset sampling depth, stopping current supply to the motor, and supplying power to the driving sliding block until the control gear is contacted with the inner gear ring;
supplying reverse current to the motor and recording the moving length of the outer auger shaft body on the first sleeve;
when the moving length of the outer auger shaft body on the first sleeve is equal to the preset sampling depth, current supply to the motor is stopped, and power is supplied to the driving gear.
The convenient sampler for solid waste detection provided by the embodiment of the invention has the following beneficial effects:
when this solid useless detection is with convenient sampler use, aim at solid useless surface with the sampling subassembly to utilize drive assembly to drive sampling subassembly operation, then drive assembly can drive interior auger spindle rotation earlier, make interior auger spindle enter into solid useless inside, and after interior auger spindle removes to predetermineeing the degree of depth, drive assembly can automatic switch over to with outer auger spindle, and control outer auger spindle rotation, make outer auger spindle also enter into solid useless inside, then the solid useless that needs the sample at this moment will be in the space between outer auger spindle and the interior auger spindle, the opening of outer auger spindle tip of automatic closure of sampling subassembly can be at this moment, then reverse control outer auger spindle is rotatory, can take out the sample, realize the operation of automatic sampling.
Drawings
Fig. 1 is a schematic structural diagram of a convenient sampler for detecting solid waste according to an embodiment of the present invention;
fig. 2 is a schematic angle diagram of a portable sampler for detecting solid waste according to an embodiment of the present invention;
fig. 3 is a structural diagram of a closing-in assembly in a portable sampler for solid waste detection, provided by the embodiment of the invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is a schematic structural diagram of a driving assembly in a portable sampler for detecting solid waste according to an embodiment of the present invention;
fig. 6 is a second schematic angle diagram of a portable sampler for detecting solid waste according to an embodiment of the present invention;
FIG. 7 is an enlarged view at B in FIG. 6;
fig. 8 is a sectional view of a convenient sampler for detecting solid waste according to an embodiment of the present invention.
In the accompanying drawings: 1. a connection station; 2. a grip; 3. a sampling assembly; 4. an outer auger shaft; 5. a hollow groove; 6. an inner auger shaft body; 7. a drive assembly; 8. a first sleeve; 9. an annular groove; 10. a drive shaft; 11. a linkage groove; 14. arc slotting; 15. a closing plate; 16. a supporting table; 17. a drive gear; 18. a toothed plate; 19. an operating chamber; 20. a sliding table; 21. driving a sliding block; 22. a motor; 23. a control gear; 24. a linkage gear; 25. an inner gear ring; 26. a first slot; 27. a first slide bar; 28. a second slot; 29. and a second slide bar.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1, in an embodiment of the present invention, a portable sampler for detecting solid waste includes: connect platform 1, it is provided with handle 2 to connect 1 one side of platform, it detects with convenient sampler still to include to useless admittedly:
the sampling component 3 is arranged on the other side of the connecting table 1, and the sampling component 3 is used for being inserted into the solid waste and keeping the solid waste sample in the sampling component 3;
wherein, the sampling assembly 3 comprises:
the outer auger shaft body 4 is arranged at one end of the connecting table 1, and a hollow groove 5 is formed in the outer auger shaft body 4;
the inner auger shaft body 6 is arranged at one end of the connecting table 1, the inner auger shaft body 6 is arranged in the hollow groove 5, the outer diameter of the inner auger shaft body 6 is smaller than the inner diameter of the hollow groove 5, and the inner auger shaft body 6 is matched with the outer auger shaft body 4;
the driving assembly 7 is arranged on the connecting table 1 and is connected with the inner auger shaft body 6 and the outer auger shaft body 4, and the driving assembly 7 is used for controlling the inner auger shaft body 6 and the outer auger shaft body 4 to rotate in sequence.
When this solid useless detection is with convenient sampler use, aim at solid useless surface with the sampling component 3, and utilize drive assembly 7 to drive sampling component 3 operation, then drive assembly 7 can drive interior auger axis body 6 rotation earlier, make interior auger axis body 6 enter into solid useless inside, and after interior auger axis body 6 removes to predetermineeing the degree of depth, drive assembly 7 can automatic switch over to cooperate with outer auger axis body 4, and control outer auger axis body 4 rotation, make outer auger axis body 4 also enter into solid useless inside, then the solid useless that needs the sample at this moment will be in the space between outer auger axis body 4 and the interior auger axis body 6, sampling component 3 can automatic closure outer auger axis body 4 tip's opening at this moment, then reverse control outer auger axis body 4 is rotatory, can take out the sample, realize the operation of automatic sampling.
As shown in fig. 1 to 8, in the embodiment of the present invention, the sampling assembly 3 further includes:
the first sleeve pipe 8 is rotatably arranged on the connecting table 1, an annular groove 9 is formed in one side of the outer auger shaft body 4, and the first sleeve pipe 8 is arranged in the annular groove 9;
the driving shaft 10 is rotatably arranged on the connecting table 1, a linkage groove 11 is formed in the inner auger shaft body 6, and the driving shaft 10 is arranged in the linkage groove 11;
the linkage control assembly is arranged on the first sleeve 8 and the driving shaft 10 and is used for driving the outer auger shaft body 4 and the inner auger shaft body 6 to rotate respectively through the rotation of the first sleeve 8 and the driving shaft 10;
the closing-in assembly is arranged inside the outer auger shaft body 4 and is used for closing the opening end of the outer auger shaft body 4 after the sampling work is completed.
As shown in fig. 1 to 8, in an embodiment of the present invention, the interlock control assembly includes:
the first slot 26 is opened on the inner wall of the annular slot 9, and a first slide bar 27 is arranged on the inner wall of the first sleeve 8, and the first slide bar 27 is arranged in the first slot 26 and is in sliding connection with the first slot 26;
the second slot 28 is opened on the inner wall of the linkage slot 11, and a second sliding bar 29 is disposed on the side wall of the driving shaft 10, and the second sliding bar 29 is disposed in the second slot 28 and is slidably connected with the second slot 28.
As shown in fig. 1 to 8, in an embodiment of the present invention, the closing-in assembly includes:
the arc-shaped slot 14 is formed in the inner wall of one side of the outer auger shaft body 4, and a closing plate 15 is slidably arranged on two sides of the inner part of the arc-shaped slot 14;
a support 16 disposed on an inner wall of one side of the arc slot 14, wherein a driving gear 17 is disposed on the support 16;
a toothed plate 18 is disposed on the closing plate 15, and the driving gear 17 is meshed with the toothed plate 18.
As shown in fig. 1 to 8, in the embodiment of the present invention, the driving assembly 7 includes:
the operation cavity 19 is arranged in the connection table 1, a sliding table 20 is arranged in the operation cavity 19, a driving sliding block 21 is arranged on the sliding table 20, a motor 22 is arranged on the driving sliding block 21, and the output end of the motor 22 is connected with a control gear 23;
a linkage gear 24, which is disposed at one end of the driving shaft 10, one end of the first sleeve 8 is provided with an inner gear ring 25, and both the linkage gear 24 and the inner gear ring 25 are mutually matched with the control gear 23;
the automatic adjusting module is connected with the outer auger shaft body 4, the inner auger shaft body 6, the motor 22 and the driving sliding block 21, and is used for recording the moving length of the outer auger shaft body 4 and the inner auger shaft body 6 and controlling the motor 22 and the driving sliding block 21 to operate.
In the embodiment of the present invention, the distance between the inner gear ring 25 and the linkage gear 24 is greater than the outer diameter of the control gear 23.
In the embodiment of the present invention, the recording of the moving lengths of the outer auger shaft 4 and the inner auger shaft 6, and controlling the operation of the motor 22 and the driving slider 21 specifically includes:
receiving a preset sampling depth value;
supplying a forward current to the motor 22 and recording the moving length of the inner packing auger shaft 6 on the driving shaft 10;
the control gear 23 will drive the linkage gear 24 to rotate first, the linkage gear 24 will drive the inner auger shaft 6 to rotate through the driving shaft 10 and the second sliding bar 29, at this time, a downward pressure is given to the inner auger shaft 6, the inner auger shaft 6 will enter the solid waste through the outer auger part and continuously move inwards, at this time, the moving length of the inner auger shaft 6 on the driving shaft 10 can be recorded;
when the moving length of the inner auger shaft body 6 on the driving shaft 10 is equal to the preset sampling depth, stopping the current supply to the motor 22 and supplying power to the driving slide block 21 until the control gear 23 is in contact with the inner gear ring 25;
after the current supply of the motor 22 is stopped, the inner packing auger shaft 6 also stops rotating, and the driving slide block 21 slides on the sliding table 20 after the power is supplied, in the initial state, the control gear 23 is meshed with the linkage gear 24, that is, the state described above, and when the driving slide block 21 is supplied with power, the driving slide block 21 drives the control gear 23 to move until contacting with the inner gear ring 25.
Supplying a reverse current to the motor 22 and recording the moving length of the outer auger shaft 4 on the first sleeve 8;
after the control gear 23 contacts with the inner gear ring 25, the motor 22 receives reverse current supply, the motor 22 drives the control gear 23 to rotate reversely, and then drives the outer auger shaft 4 to rotate through the first sleeve 8 and the first sliding strip 27, as before, downward pressure is given to the outer auger shaft 4 to enable the outer auger shaft 4 to be attached to the solid waste surface, and then the outer auger shaft 4 enters the solid waste through an outer auger part and continuously moves inwards, so that the moving length of the outer auger shaft 4 on the driving shaft 10 can be recorded;
when the moving length of the outer packing auger shaft 4 on the first sleeve 8 is equal to the preset sampling depth, the current supply to the motor 22 is stopped and the power is supplied to the driving gear 17.
When the moving length of the outer auger shaft 4 on the first sleeve 8 is equal to the preset sampling depth, it can be confirmed that the outer auger shaft 4 and the inner auger shaft 6 move to the same position, at this time, the current supply of the motor 22 is stopped, then the outer auger shaft 4 also stops rotating, then the driving gear 17 is powered, the rotation of the driving gear 17 drives the closing plate 15 through the toothed plate 18, so that the closing plates 15 on two sides move close to each other, as shown in fig. 3, when the closing plates 15 approach each other until contacting each other, the space between the hollow groove 5 and the inner auger shaft 6 is closed, at this time, the part needing to be sampled is already reserved in the hollow groove 5, even if a gap is reserved in the middle part of the closing plate 15, normal sampling is not affected, then only the motor 22 is required to drive the outer auger shaft 4 to rotate reversely, the outer auger shaft 4 is taken out, and in the taking out process, the inner auger shaft 6 is reset together in the process of lifting outwards because of being unrestricted.
In sum, when this solid useless detection is with convenient sampler use, aim at solid useless surface with the sampling component 3, and utilize drive assembly 7 to drive sampling component 3 operation, then drive assembly 7 can drive interior auger spindle 6 rotation earlier, make interior auger spindle 6 enter into solid useless inside, and after interior auger spindle 6 removes to predetermineeing the degree of depth, drive assembly 7 can automatic switch over to cooperate with outer auger spindle 4, and control outer auger spindle 4 rotation, make outer auger spindle 4 also enter into solid useless inside, then the solid useless that needs the sample at this moment will be in the space between outer auger spindle 4 and the interior auger spindle 6, sampling component 3 can automatic closure outer auger spindle 4 tip's opening at this moment, then reverse control outer auger spindle 4 is rotatory, can take out the sample, realize the operation of automatic sampling.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. A portable sampler for solid waste detection, comprising: connect platform (1), connect platform (1) one side to be provided with handle (2), its characterized in that, it is useless with convenient sampler still to detect admittedly includes:
the sampling assembly (3) is arranged on the other side of the connecting table (1), and the sampling assembly (3) is used for being inserted into the solid waste and keeping the solid waste sample in the sampling assembly (3);
wherein the sampling assembly (3) comprises:
the outer auger shaft body (4) is arranged at one end of the connecting table (1), and a hollow groove (5) is formed in the outer auger shaft body (4);
the inner auger shaft body (6) is arranged at one end of the connecting table (1), the inner auger shaft body (6) is arranged in the hollow groove (5), the outer diameter of the inner auger shaft body (6) is smaller than the inner diameter of the hollow groove (5), and the inner auger shaft body (6) is matched with the outer auger shaft body (4);
the driving assembly (7) is arranged on the connecting table (1) and is connected with the inner auger shaft body (6) and the outer auger shaft body (4), and the driving assembly (7) is used for controlling the inner auger shaft body (6) and the outer auger shaft body (4) to rotate in sequence.
2. The portable sampler for solid waste detection according to claim 1, wherein the sampling assembly (3) further comprises:
the first sleeve (8) is rotationally arranged on the connecting table (1), an annular groove (9) is formed in one side of the outer auger shaft body (4), and the first sleeve (8) is arranged in the annular groove (9);
the driving shaft (10) is rotatably arranged on the connecting table (1), a linkage groove (11) is formed in the inner auger shaft body (6), and the driving shaft (10) is arranged in the linkage groove (11);
the linkage control assembly is arranged on the first sleeve (8) and the driving shaft (10) and is used for driving the outer auger shaft body (4) and the inner auger shaft body (6) to rotate respectively through the rotation of the first sleeve (8) and the driving shaft (10);
the closing-in assembly is arranged inside the outer auger shaft body (4) and is used for closing the opening end of the outer auger shaft body (4) after the sampling work is completed.
3. The portable sampler for solid waste detection of claim 2, wherein the linkage control assembly comprises:
the first slot (26) is formed in the inner wall of the annular slot (9), a first sliding strip (27) is arranged on the inner wall of the first sleeve (8), and the first sliding strip (27) is arranged in the first slot (26) and is in sliding connection with the first slot (26);
the second slot (28) is formed in the inner wall of the linkage slot (11), a second sliding strip (29) is arranged on the side wall of the driving shaft (10), and the second sliding strip (29) is arranged in the second slot (28) and is in sliding connection with the second slot (28).
4. The portable sampler for solid waste detection of claim 2, wherein the closing-in assembly comprises:
the arc-shaped grooves (14) are formed in the inner wall of one side of the outer auger shaft body (4), and closing plates (15) are slidably arranged on two sides of the inner part of each arc-shaped groove (14);
a support (16) arranged on the inner wall of one side of the arc-shaped slot (14), wherein a driving gear (17) is arranged on the support (16);
and a toothed plate (18) arranged on the closing plate (15), wherein the driving gear (17) is meshed with the toothed plate (18).
5. The portable sampler for solid waste detection according to claim 4, characterized in that the drive assembly (7) comprises:
the operation cavity (19) is arranged inside the connection table (1), a sliding table (20) is arranged inside the operation cavity (19), a driving sliding block (21) is arranged on the sliding table (20), a motor (22) is arranged on the driving sliding block (21), and the output end of the motor (22) is connected with a control gear (23);
a linkage gear (24) arranged at one end of the driving shaft (10), wherein an inner gear ring (25) is arranged at one end of the first sleeve (8), and the linkage gear (24) and the inner gear ring (25) are mutually matched with the control gear (23);
the automatic adjusting module is connected with the outer auger shaft body (4), the inner auger shaft body (6), the motor (22) and the driving sliding block (21) and is used for recording the moving length of the outer auger shaft body (4) and the inner auger shaft body (6) and controlling the motor (22) and the driving sliding block (21) to operate.
6. The portable sampler for solid waste detection according to claim 5, characterized in that the distance between the inner gear ring (25) and the linkage gear (24) is larger than the outer diameter of the control gear (23).
7. The portable sampler for solid waste detection according to claim 5, wherein the means for recording the moving length of the outer auger shaft (4) and the inner auger shaft (6) and controlling the operation of the motor (22) and the driving slider (21) specifically comprises:
receiving a preset sampling depth value;
supplying a forward current to the motor (22) and recording the moving length of the inner auger shaft body (6) on the driving shaft (10);
when the moving length of the inner auger shaft body (6) on the driving shaft (10) is equal to the preset sampling depth, stopping current supply to the motor (22) and supplying power to the driving sliding block (21) until the control gear (23) is contacted with the inner gear ring (25);
supplying reverse current to the motor (22) and recording the moving length of the outer auger shaft body (4) on the first sleeve (8);
when the moving length of the outer auger shaft body (4) on the first sleeve (8) is equal to the preset sampling depth, the current supply to the motor (22) is stopped, and the power is supplied to the driving gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311269732.6A CN116990075B (en) | 2023-09-28 | 2023-09-28 | Solid useless detection is with convenient sampler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311269732.6A CN116990075B (en) | 2023-09-28 | 2023-09-28 | Solid useless detection is with convenient sampler |
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| CN116990075A true CN116990075A (en) | 2023-11-03 |
| CN116990075B CN116990075B (en) | 2023-12-12 |
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| CN202311269732.6A Active CN116990075B (en) | 2023-09-28 | 2023-09-28 | Solid useless detection is with convenient sampler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347115A (en) * | 2023-12-05 | 2024-01-05 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
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| CN111624029A (en) * | 2020-07-28 | 2020-09-04 | 刘先超 | Environment-friendly detection device |
| CN115307965A (en) * | 2022-09-29 | 2022-11-08 | 山西豪盛环保科技有限公司 | Soil stratified sampling is with preventing cross contamination drilling equipment |
| CN116429487A (en) * | 2023-04-18 | 2023-07-14 | 辽东学院 | Sampling device and sampling method for detecting organic carbon distribution of plain soil |
| CN116202811A (en) * | 2023-05-04 | 2023-06-02 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | Solid waste detection sampling device |
| CN116296563A (en) * | 2023-05-25 | 2023-06-23 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | Solid waste identification sampling device |
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| CN117347115A (en) * | 2023-12-05 | 2024-01-05 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
| CN117347115B (en) * | 2023-12-05 | 2024-02-27 | 四川绵竹川润化工有限公司 | Multi-cavity sampling device for sewage water quality detection |
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