CN113624542A - Portable soil sample pipe subdividing device - Google Patents
Portable soil sample pipe subdividing device Download PDFInfo
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- CN113624542A CN113624542A CN202110912444.2A CN202110912444A CN113624542A CN 113624542 A CN113624542 A CN 113624542A CN 202110912444 A CN202110912444 A CN 202110912444A CN 113624542 A CN113624542 A CN 113624542A
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- 239000002689 soil Substances 0.000 title claims abstract description 24
- 238000005527 soil sampling Methods 0.000 claims abstract description 31
- 238000013519 translation Methods 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 18
- 238000013461 design Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—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 relates to a portable soil sample tube dissector which comprises a frame, two circular sharp-edged blades respectively arranged on the left side and the right side of the front section of the frame and two circular blades respectively arranged on the left side and the right side of the rear section of the frame, wherein gear translation sliding rails are arranged below the circular sharp-edged blades and the circular blades respectively, and the gear translation sliding rails drive the blades to move according to calculated translation distances; the upper inner side and the lower inner side of the front section and the middle section of the frame are both provided with rollers, and the middle of the frame is provided with auxiliary rollers which are annularly distributed outside the soil taking pipe; a shell is arranged outside the frame, and a power switch and an integrated control panel are arranged on the shell. The portable soil sample pipe dissector fundamentally relieves high-intensity operation of field personnel, is small and portable through modular design, can be used for dissecting soil sampling pipes with different pipe diameters, and greatly improves the working efficiency; the self-contained rechargeable detachable battery can also use an external power supply in emergency; the control of the integrated control panel realizes accurate and efficient pipe cutting work.
Description
Technical Field
The invention relates to the technical field of soil environment-friendly detection, in particular to a portable soil sample tube dissector.
Background
In soil testing, it is most common to collect soil samples at various depths in the subsurface for analysis. The soil sample tube is used when collecting the soil sample. For soil collected in a pipe, extraction and packaging work is not convenient, only a hand-pulling pipe cutting device is available in the market, the pipe diameter cannot be flexibly changed, only one pipe diameter corresponds to one pipe cutting device, a blade is broken frequently, the loss is large, the price is not consistent with the actual value, and the blade is exposed, so that unpredictable damage is easily caused to people. The splitting and the separation of a small amount of soil sample tubes are convenient, but when the amount of the soil samples is large, the field detection personnel can take a lot of labor and work time seriously. For high-temperature and low-temperature weather such as summer and winter, the handheld pipe cutting device is not beneficial to field personnel to operate.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects in the prior art, the portable soil sample tube dissector is provided.
The technical scheme adopted by the invention is as follows: the utility model provides a portable soil sample pipe dissection ware, includes the frame, locates two circular sharp sword blades of frame anterior segment left and right sides respectively and locates two circular blades of frame back end left and right sides respectively. Adopt circular sharp-edged blade and circular blade cooperation cutting, the circular sharp-edged blade of anterior segment carries out precutting to the soil sampling pipe and beats the point, and the back end need not very big mechanical force and can carry out complete cutting, carries on spacingly through the blade to the soil sampling pipe simultaneously, prevents that the soil sampling pipe from taking place the slope.
And gear translation sliding rails are arranged below the circular sharp-edge blade and the circular blade and drive the blade to move according to the calculated translation distance.
Preferably, a plastic hard shell is adopted, so that the integral structure is firm, and the device can better correspond to various field environments; the alloy blade is durable, and the service life of the alloy blade after normal cleaning is far longer than that of a common blade.
The frame adopt the cubic frame structure of fretwork formula, be convenient for set up the position of each part, overall structure is pleasing to the eye, arrange rationally.
The upper inner side and the lower inner side of the front section and the middle section of the frame are both provided with rollers, and the middle of the frame is provided with auxiliary rollers which are annularly distributed outside the soil-taking pipe. Supporting and conveying the soil sampling pipe by using a roller; adopt supplementary gyro wheel, when the geotome surface is moist, increase frictional force and prevent that the geotome from skidding and spacing geotome does not take place the slope upset to cause the damage to the machine is inside. The idler wheels and the auxiliary idler wheels are made of rubber materials, have certain elasticity and can better limit the soil sampling pipe.
The frame outside be equipped with the shell, the shell on be equipped with switch and integrated control panel.
Furthermore, shell upper portion be equipped with anti-skidding handle, the shell bottom is equipped with anti-skidding base, the shell inner wall is equipped with the translation track with the frame junction, the shell side is equipped with external power source interface and USB interface. The anti-skid handle is arranged to facilitate carrying and taking of the detection personnel, and the external hanging strap convenient to carry is preferably arranged on the shell; the anti-skid base is arranged, so that the machine is always kept on a plane; the translation track is arranged, so that the shell and the frame can be conveniently separated, and further cleaning, overhauling and maintenance are convenient.
Furthermore, both sides of the frame are provided with a rechargeable battery, and a drawing base is arranged below the rechargeable battery. Preferably, rechargeable battery adopts can dismantle the lithium cell, adopts rectangular cube structure, and the cooperation pull base is convenient for change. The battery is not disposable, can be charged by a charger, and can also be directly connected with an external power supply to charge, and the method is various.
Furthermore, the two circular sharp-edge blades and the two circular blades are positioned on the same horizontal plane and are both connected with motors for driving the two circular sharp-edge blades to rotate, the two sides of the gear translation sliding rail are both connected with stepping motors for driving the two circular sharp-edge blades to translate, and the motors and the stepping motors are both connected to the integrated control panel. The blades are positioned on the same horizontal plane, so that the front cutting line and the rear cutting line are consistent, and the cutting accuracy is ensured.
Further, the two circular sharp-edge blades and the two circular blades have the same rotating speed, the rotating directions of the two circular sharp-edge blades are opposite, and the rotating directions of the circular sharp-edge blades and the circular blades on the same side are the same.
Furthermore, the idler wheels are arranged on the upper side and the lower side of the soil sampling pipe, and the auxiliary idler wheels are located on the same vertical plane. The auxiliary rollers are arranged to form a plane, so that the soil sampling pipe is better fixed without inclination and turnover.
Furthermore, the integrated control panel is divided into a touch screen and an entity key at the outside, and an integrated main board is arranged inside the integrated control panel. Touch screen and entity button are used for the settlement and the demonstration of parameter, like the rotational speed of blade, the input of sampling tube pipe diameter, the demonstration of electric quantity etc, behind the parameter settlement with signal transmission for the treater on the integrated mainboard, the treater received signal earlier through reading the position coordinate information who presents the motor, then calculates through the formula and needs the translation distance, afterwards with mobile signal transmission to motor receiving terminal again, the motor reads corresponding distance of removal behind the instruction.
Compared with the prior art, the invention has the following advantages: high-intensity operation of field personnel is fundamentally avoided, and the modular design is adopted, so that the device is small and portable, can be used for handling pipe splitting operation of soil sampling pipes with different pipe diameters, and greatly improves the working efficiency; the self-contained rechargeable detachable battery can also use an external power supply in emergency; the control of the integrated control panel realizes accurate and efficient pipe cutting work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the soil sampling pipe of the present invention;
FIG. 3 is a schematic view of another angular configuration of the present invention;
FIG. 4 is a top view of the structure of the present invention;
FIG. 5 is a schematic view showing a drawing state of the drawing base according to the present invention;
FIG. 6 is a schematic view of the engagement between the external gear of the stepping motor and the lower rack of the gear translation slide rail according to the present invention;
fig. 7 is another schematic structure of the present invention.
Reference numbers in the figures: 1-non-slip base, 2-pull base, 3-gear translation slide rail, 4-rechargeable battery, 5-stepping motor, 6-shell, 7-frame, 8-round blade, 9-soil sampling pipe, 10-roller, 11-auxiliary roller, 12-round sharp blade, 13-non-slip handle, 14-power switch, 15-integrated control panel, 16-motor, 17-external gear of stepping motor, 18-gear translation slide rail lower rack, 19-harness, 20-perforated bump.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the embodiments of the present invention, but the scope of the present invention is not limited to the following examples.
Example 1
As shown in fig. 1-5, the portable soil sample tube dissector comprises a frame 7, two circular sharp-edged blades 12 respectively arranged at the left and right sides of the front section of the frame 7, and two circular blades 8 respectively arranged at the left and right sides of the rear section of the frame 7. Adopt circular sharp-edged blade 12 and the cooperation cutting of circular blade 8, the circular sharp-edged blade 12 of anterior segment carries out precutting dotting to soil sampling pipe 9, and the back end need not very big mechanical force can carry out complete cutting, carries on spacingly through the blade to soil sampling pipe 9 simultaneously, prevents that soil sampling pipe 9 from taking place the slope.
And gear translation sliding rails 3 are arranged below the circular sharp-edge blade 12 and the circular blade 8, and the gear translation sliding rails 3 drive the blades to move according to the calculated translation distance.
The frame 7 adopts a hollow-out type cubic frame structure, the positions of all parts are convenient to set, and the whole structure is attractive and reasonable in arrangement.
The upper inner side and the lower inner side of the front section and the middle section of the frame 7 are both provided with rollers 10, and the middle of the frame 7 is provided with auxiliary rollers 11 which are annularly distributed outside the soil sampling pipe 9. A roller 10 is adopted to support and convey the soil sampling pipe 9; adopt supplementary gyro wheel 11, when soil sampling pipe 9 surface is moist, increase frictional force and prevent that soil sampling pipe 9 from skidding and spacing soil sampling pipe 9 does not take place the slope upset to cause the damage to the machine is inside. The rollers 10 and the auxiliary rollers 11 are made of rubber materials, have certain elasticity and can better limit the soil sampling pipe 9.
The frame 7 is externally provided with a shell 6, and the shell 6 is provided with a power switch 14 and an integrated control panel 15.
The anti-skidding handle 13 is arranged on the upper portion of the shell 6, the anti-skidding base 1 is arranged at the bottom of the shell 6, the translation track is arranged at the joint of the inner wall of the shell 6 and the frame 7, and the external power supply interface and the USB interface are arranged on the side face of the shell 6. The anti-skid handle 13 is arranged to facilitate carrying and taking by the detection personnel; the antiskid base 1 is arranged, so that the machine is always kept on a plane; the translation track is arranged, so that the shell 6 and the frame 7 can be conveniently separated, and further cleaning, overhauling and maintenance are convenient.
The frame 7 both sides be equipped with rechargeable battery 4, rechargeable battery 4 under be equipped with pull base 2. Rechargeable battery 4 adopts can dismantle the lithium cell, adopts rectangular cube structure, and the cooperation pull base 2 is convenient for change. The battery is not disposable, can be charged by a charger, and can also be directly connected with an external power supply to charge, and the method is various.
The two circular sharp-edge blades 12 and the two circular blades 8 are located on the same horizontal plane and are both connected with a motor 16 for driving the blades to rotate, the two sides of the gear translation sliding rail 3 are both connected with a stepping motor 5 for driving the blades to translate, and the motor 16 and the stepping motor 5 are both connected to an integrated control panel 15.
The two circular sharp-edge blades 12 and the two circular sharp-edge blades 8 have the same rotating speed, the rotating directions of the two circular sharp-edge blades 12 are opposite, the rotating directions of the two circular sharp-edge blades 8 are opposite, and the rotating directions of the circular sharp-edge blades 12 and the circular sharp-edge blades 8 on the same side are the same.
The rollers 10 are arranged on the upper side and the lower side of the soil sampling pipe 9, and the auxiliary rollers 11 are positioned on the same vertical plane. When the soil sampling pipe 9 is cut, the roller 10 and the circular sharp blade 12 are firstly used for limiting, and then the auxiliary roller 11 and the blade are matched to ensure that the soil sampling pipe 9 is limited in the propelling process, so that the stability of the soil sampling pipe 9 in the cutting process is ensured.
The integrated control panel 15 is divided into a touch screen and a solid key at the outside, and an integrated main board is arranged inside. Touch-sensitive screen and entity button are used for the settlement and the demonstration of parameter, like the rotational speed of blade, the input of 9 pipe diameters of sampling tube, the demonstration of electric quantity etc, the treater on the integrated mainboard is given with signal transmission behind the parameter settlement, the treater received signal earlier through reading present step motor's position coordinate information, then calculates required translation distance through the formula, afterwards with removal signal transmission to step motor receiving end again, step motor reads corresponding distance of removal behind the instruction.
As shown in fig. 6, the lower rack 18 of the gear translation slide rail under the gear translation slide rail 3 is matched with the external gear 17 of the stepping motor outside the stepping motor 5, specifically, the module pressure angle of the lower rack 18 of the gear translation slide rail is the same as that of the external gear 17 of the stepping motor,
when the external stepping motor gear 17 makes one rotation, the gear translation slide rail lower rack 18 travels a distance β ═ d, where d is the pitch circle diameter of the external stepping motor gear 17.
The external gear 17 of the stepping motor is directly driven by the stepping motor, the transmission ratio i is 1,
the pulse of one rotation of the stepping motor is M, the pulse M' required for the stepping motor external gear 17 to rotate by α ° (α °/360 °) M,
when the external gear 17 of the stepping motor rotates by α °, the gear translates the lower rack 18 of the slide rail by a distance β ═ (α °/360 °) d.
When the pipe diameter of the soil sampling pipe is set to be a and the existing pipe diameter is b, the moving distance of the lower rack 18 of the gear translation slide rail is a-b (positive value is reverse movement, negative value is positive movement),
the moving distance of the lower rack 18 of the single gear translation sliding rail is beta 1-beta 2-a-b/2,
the rotation angle α of the external gear 17 of the stepping motor is (β 1/d) 360 °,
the stepping motor sends out a pulse M { (β 1/d) × 360 °/360 ° } ═ M { (β 1/d) × M.
In the specific operation, firstly, the power supply is turned on, the manual work inputs the pipe diameter (the pipe diameter has the highest limit, if the input numerical value is larger than the set range, the input numerical value is recorded according to the highest) of the soil sampling pipe 9 to be divided on the integrated control panel 15, then the translation distance of the blade is calculated, corresponding data are obtained through the calculation, the processor drives the stepping motor 5 to rotate to drive the stepping motor outer gear 17 to rotate, the stepping motor outer gear 17 rotates to drive the gear to translate the sliding rail lower rack 18 for translation, thereby driving the blades to translate, enabling the space between the blades at the two sides to be the pipe diameter of the soil sampling pipe 9, setting the rotating speed of the motor 16 (the rotating speed has the highest safety limit, if the input rotating speed is greater than the set safety rotating speed, the default minimum rotating speed is input), entering a standby operation state after the setting is finished, then the motor 16 is started to work so as to drive the blade to rotate for cutting, and then the site operator sends the soil sampling pipe 9 to be cut into the dissector for cutting operation. During cutting, the soil sampling pipe 9 is precut by the front section circular sharp blade 12, and then the soil sampling pipe 9 is pushed to be sent to the rear section circular blade 8 for complete cutting and splitting. After all the pipe cutting work is finished, the power supply is turned off, and the stepping motor returns to the initial position.
Example 2
As shown in fig. 7, the difference from embodiment 1 is that: the shell 6 is provided with an external hanging strap 19 which is convenient to carry, and the strap 19 is hung in a lug boss 20 with a hole on the side of the shell 6 through a hook.
Claims (7)
1. The utility model provides a portable soil appearance pipe dissector which characterized in that: comprises a frame (7), two circular sharp-edge blades (12) respectively arranged at the left side and the right side of the front section of the frame (7) and two circular blades (8) respectively arranged at the left side and the right side of the rear section of the frame (7),
a gear translation sliding rail (3) is arranged below the circular sharp blade (12) and the circular blade (8),
the frame (7) adopts a hollow cubic frame structure,
the upper inner side and the lower inner side of the front section and the middle section of the frame (7) are both provided with rollers (10), the middle of the frame (7) is provided with auxiliary rollers (11) which are annularly distributed outside the soil-taking pipe (9),
a shell (6) is arranged outside the framework (7), and a power switch (14) and an integrated control panel (15) are arranged on the shell (6).
2. The portable soil sample tube dissector of claim 1, wherein: the anti-skidding type portable terminal is characterized in that an anti-skidding handle (13) is arranged on the upper portion of the shell (6), an anti-skidding base (1) is arranged at the bottom of the shell (6), a translation track is arranged at the joint of the inner wall of the shell (6) and the frame (7), and an external power supply interface and a USB interface are arranged on the side face of the shell (6).
3. The portable soil sample tube dissector of claim 1, wherein: frame (7) both sides be equipped with rechargeable battery (4), rechargeable battery (4) under be equipped with pull base (2).
4. The portable soil sample tube dissector of claim 1, wherein: two circular sharp sword blade (12) and two circular sword blade (8) be located same horizontal plane and all be connected with its rotatory motor (16) of drive, gear translation slide rail (3) both sides all be connected with step motor (5) of its translation of drive, motor (16) and step motor (5) all connect in integrated control panel (15).
5. The portable soil sample tube dissector of claim 4, wherein: the two circular sharp-edge blades (12) and the two circular blades (8) have the same rotating speed, the rotating directions of the two circular sharp-edge blades (12) are opposite, the rotating directions of the two circular blades (8) are opposite, and the rotating directions of the circular sharp-edge blades (12) and the circular blades (8) on the same side are the same.
6. The portable soil sample tube dissector of claim 1, wherein: the rollers (10) are arranged on the upper side and the lower side of the soil sampling pipe (9), and the auxiliary rollers (11) are located on the same vertical plane.
7. The portable soil sample tube dissector of claim 1, wherein: the integrated control panel (15) is divided into a touch screen and a solid key at the outside, and an integrated mainboard is arranged inside the integrated control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110912444.2A CN113624542A (en) | 2021-08-10 | 2021-08-10 | Portable soil sample pipe subdividing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110912444.2A CN113624542A (en) | 2021-08-10 | 2021-08-10 | Portable soil sample pipe subdividing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113624542A true CN113624542A (en) | 2021-11-09 |
Family
ID=78383903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110912444.2A Withdrawn CN113624542A (en) | 2021-08-10 | 2021-08-10 | Portable soil sample pipe subdividing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113624542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091905A (en) * | 2023-08-23 | 2023-11-21 | 生态环境部南京环境科学研究所 | Sealed and adiabatic VOCs sampling equipment and sampling method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816354A (en) * | 2015-04-20 | 2015-08-05 | 安徽永红木业有限公司 | Mechanical cutting processing for round wood handle |
| CN105136514A (en) * | 2015-08-06 | 2015-12-09 | 福建师范大学 | Soft sediment core sampling and cutting integrated sampler for tidal bank marsh |
| CN205043850U (en) * | 2015-10-26 | 2016-02-24 | 江西科帕克环保化工有限责任公司 | Cutting machine that bar was packed |
| CN105364162A (en) * | 2015-12-07 | 2016-03-02 | 湖北天利化建工程有限公司 | Automatic material sectioning device |
| CN110567755A (en) * | 2019-10-09 | 2019-12-13 | 中南大学 | Numerical control type cutting ring soil sampler and control method thereof |
| CN210464993U (en) * | 2019-08-13 | 2020-05-05 | 西安建筑科技大学 | Be applied to cutting device that field place adopted bold original state soil sample |
-
2021
- 2021-08-10 CN CN202110912444.2A patent/CN113624542A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816354A (en) * | 2015-04-20 | 2015-08-05 | 安徽永红木业有限公司 | Mechanical cutting processing for round wood handle |
| CN105136514A (en) * | 2015-08-06 | 2015-12-09 | 福建师范大学 | Soft sediment core sampling and cutting integrated sampler for tidal bank marsh |
| CN205043850U (en) * | 2015-10-26 | 2016-02-24 | 江西科帕克环保化工有限责任公司 | Cutting machine that bar was packed |
| CN105364162A (en) * | 2015-12-07 | 2016-03-02 | 湖北天利化建工程有限公司 | Automatic material sectioning device |
| CN210464993U (en) * | 2019-08-13 | 2020-05-05 | 西安建筑科技大学 | Be applied to cutting device that field place adopted bold original state soil sample |
| CN110567755A (en) * | 2019-10-09 | 2019-12-13 | 中南大学 | Numerical control type cutting ring soil sampler and control method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091905A (en) * | 2023-08-23 | 2023-11-21 | 生态环境部南京环境科学研究所 | Sealed and adiabatic VOCs sampling equipment and sampling method |
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Application publication date: 20211109 |
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