CN210269242U - Soil sampler - Google Patents
Soil sampler Download PDFInfo
- Publication number
- CN210269242U CN210269242U CN201921010295.5U CN201921010295U CN210269242U CN 210269242 U CN210269242 U CN 210269242U CN 201921010295 U CN201921010295 U CN 201921010295U CN 210269242 U CN210269242 U CN 210269242U
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- China
- Prior art keywords
- material pushing
- sampling
- adjustment tank
- rod
- screw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002689 soil Substances 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 91
- 238000005070 sampling Methods 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 36
- 230000037431 insertion Effects 0.000 claims description 36
- 230000002146 bilateral effect Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000005527 soil sampling Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a soil sampler, including the bracing piece that is vertical setting the upper end of bracing piece is connected with the handle subassembly the lower extreme of bracing piece is connected with sampling mechanism, sampling mechanism is including pushing away material subassembly and sampling assembly, when taking a sample to soil, the relative distance that two removal picture pegs were adjusted to each adjusting bolt is loosened to the accessible, screws up each adjusting bolt again and fixes two removal picture pegs, and adjustable two remove the space area that picture peg and two sample picture pegs dimension enclose to the sample area of adjustable soil can promote the pedal pole after having adopted soil and drive the ejector beam and down remove, pushes away the soil release that the material plate was taken a sample. The utility model is used for the sample of soil.
Description
Technical Field
The utility model relates to a soil environment monitoring facilities field, in particular to soil sampler.
Background
Soil sampler is the instrument that often uses in the agricultural soil environmental monitoring, through gathering soil and then the change of detection and analysis harmful or beneficial component in the soil, provides the effective measure of improvement soil. Soil sampling often uses in open-air natural environment, and the different experimental items require the soil sample volume of gathering to be different when gathering soil sample, mainly is the difference of sample depth and sample area, but the sample depth can only be adjusted generally to traditional sampler, but can not adjust sample area.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: a soil sampler is provided, which can change the area of sampled soil.
The utility model provides a solution of its technical problem is:
a soil sampler comprises a supporting rod which is vertically arranged, wherein the upper end of the supporting rod is connected with a handle assembly, the lower end of the supporting rod is connected with a sampling mechanism, and the sampling mechanism comprises a pushing assembly and a sampling assembly;
the material pushing assembly comprises a material pushing sleeve which is vertically arranged, the lower end of the material pushing sleeve is provided with a downward opening, the upper end of the material pushing sleeve is arranged in a blocking mode, the upper end of the material pushing sleeve is fixedly connected with the lower end of the supporting rod, a material pushing rod is sleeved in the material pushing sleeve, a material pushing groove which extends along the axis of the material pushing sleeve is arranged on the side wall of the material pushing sleeve, a pedal rod which is perpendicular to the axis of the material pushing rod is connected to the outer side surface of the material pushing rod, one end of the pedal rod is fixedly connected with the outer side surface of the material pushing rod, and the other end of the pedal rod penetrates through the material pushing groove and then extends outwards;
the sampling assembly comprises a sampling frame, the sampling frame comprises two sampling insertion plates which are arranged relatively front and back, the sampling insertion plates are vertically arranged, a connecting plate which is transversely arranged is arranged between the upper edges of the two sampling insertion plates, the upper edges of the two sampling insertion plates are connected through the connecting plate fixedly, the sampling frame is in an inverted U-shaped structure in side view, a material pushing hole is formed in the middle of the connecting plate, the lower end of the material pushing sleeve is fixedly connected with the upper wall surface of the connecting plate, the material pushing sleeve is coaxially arranged with the material pushing hole, the lower end of the material pushing rod penetrates through the material pushing hole, a material pushing plate block is connected to the lower end of the material pushing rod, two movable insertion plates are arranged between the two sampling insertion plates, the two movable insertion plates are arranged relatively on the left side and the right side of the material pushing hole axis, the movable insertion plates are vertically arranged, and first adjusting grooves are formed in the sampling insertion plates on the left side, The second adjustment tank, first adjustment tank is with the second adjustment tank about being and set up on the sample picture peg, extend the setting first adjustment tank all is with the second adjustment tank and control all be equipped with first screw, second screw on the preceding lateral wall of removal picture peg and the back lateral wall, first screw is with second screw setting from top to bottom, the position of first screw corresponds with the position of first adjustment tank be equipped with first adjusting bolt on the first screw, first adjusting bolt is from outer after passing first adjustment tank with first screw threaded connection, the position of second screw corresponds with the position of second adjustment tank be equipped with second adjusting bolt on the second screw, second adjusting bolt is from outer after passing second adjustment tank with second screw threaded connection.
As a further improvement of the scheme, the lower edges of the movable inserting plate and the sampling inserting plate are provided with cutting edges.
As a further improvement of the scheme, the connecting plate and the two sampling inserting plates are integrally formed to form the sampling frame.
As a further improvement of the above scheme, the material pushing grooves are provided with two material pushing grooves which are arranged on the side wall of the material pushing sleeve in a bilateral symmetry manner, the two pedal rods are arranged on two sides of the material pushing rod in a bilateral symmetry manner, and the two pedal rods are in one-to-one correspondence with the two material pushing grooves.
As a further improvement of the above scheme, a vertically arranged pushing spring is arranged between the upper end surface of the pushing rod and the upper end of the pushing sleeve, the upper end of the pushing spring is connected with the upper end of the pushing sleeve, the lower end of the pushing spring is connected with the lower end of the pushing rod, and the pushing spring pulls the pushing rod to move upwards under the action of the spring restoring force of the pushing spring.
As a further improvement of the above scheme, the outer side of the upper portion of the supporting rod is provided with an external thread, the handle assembly comprises a connecting pipe which is vertically arranged, the inner wall of the connecting pipe is provided with an internal thread matched with the external thread, the connecting pipe is in threaded connection with the upper portion of the supporting rod, the outer side wall of the upper end of the connecting pipe is connected with two handle bars, the two handle bars are arranged on two sides of the connecting pipe in a bilateral symmetry manner, the handle bars are arranged in a left-right extending manner, and one ends of the handle bars are fixedly connected with the outer side.
As a further improvement of the scheme, one ends, far away from the material pushing hole, of the first adjusting groove and the second adjusting groove extend outwards to the outer edge of the sampling insertion plate, and openings are formed in the outer edges of the sampling insertion plate of the first adjusting groove and the second adjusting groove.
As a further improvement of the scheme, the outer side surfaces of the sampling inserting plate and the movable inserting plate are respectively provided with a first scale mark, and the first scale mark is vertically arranged.
As a further improvement of the above scheme, a second scale mark is arranged beside the first adjusting groove or the second adjusting groove, and the second scale mark extends left and right.
The utility model has the advantages that: when sampling soil, the relative distance of the two movable insertion plates can be adjusted by loosening the adjusting bolts, then the adjusting bolts are screwed to fix the two movable insertion plates, the space area formed by the two movable insertion plates and the two sampling insertion plates can be adjusted, so that the sampling area of the soil can be adjusted, the pedal rod can be pushed to drive the material pushing rod to move downwards after the soil is sampled, and the material pushing plate can push out the sampled soil.
The utility model is used for the sample of soil.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
FIG. 1 is a front sectional view of an embodiment of the present invention;
fig. 2 is a schematic side view of an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a schematic front view of a sampling frame according to an embodiment of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.
With reference to fig. 1 to 4, this is an embodiment of the invention, in particular:
a soil sampler comprises a supporting rod 100 which is vertically arranged, wherein the upper end of the supporting rod 100 is connected with a handle assembly, the lower end of the supporting rod 100 is connected with a sampling mechanism, and the sampling mechanism comprises a pushing assembly and a sampling assembly;
the pushing assembly comprises a vertically arranged pushing sleeve 200, the lower end of the pushing sleeve 200 is provided with a downward opening, the upper end of the pushing sleeve 200 is arranged in a sealing manner, the upper end of the pushing sleeve 200 is fixedly connected with the lower end of the supporting rod 100, a pushing rod 210 is sleeved in the pushing sleeve 200, the side wall of the pushing sleeve 200 is provided with a pushing groove 220 extending along the axis of the pushing sleeve 200, the outer side surface of the pushing rod 210 is connected with a pedal rod 230 perpendicular to the axis of the pushing rod 210, one end of the pedal rod 230 is fixedly connected with the outer side surface of the pushing rod 210, and the other end of the pedal rod 230 passes through the pushing groove 220 and then extends outwards, so that the pushing rod 210 can move up and down along the pushing groove 220;
the sampling assembly comprises a sampling frame 300, the sampling frame 300 comprises two sampling insertion plates 310 which are arranged oppositely around the sampling frame, the sampling insertion plates 310 are vertically arranged, a connecting plate 320 which is transversely arranged is arranged between the upper edges of the two sampling insertion plates 310, the upper edges of the two sampling insertion plates 310 are fixedly connected with the connecting plate 320, so that the sampling frame 300 is in an inverted U-shaped structure on side view, a material pushing hole 321 is arranged at the middle part of the connecting plate 320, the lower end of the material pushing sleeve 200 is fixedly connected with the upper wall surface of the connecting plate 320, the material pushing sleeve 200 is coaxially arranged with the material pushing hole 321, the lower end of the material pushing rod 210 passes through the material pushing hole 321, the lower end of the material pushing rod 210 is connected with a plate pushing material 211, two movable insertion plates 330 are arranged between the two sampling insertion plates 310, and the two movable insertion plates 330 are arranged on the left side and the right side of the axis of, the movable inserting plate 330 is vertically arranged, a first adjusting groove 311 and a second adjusting groove 312 are arranged on the left side of the axis of the material pushing hole 321 and the sampling inserting plate 310 on the right side of the axis of the material pushing hole, the first adjusting groove 311 and the second adjusting groove 312 are arranged on the sampling inserting plate 310 from top to bottom, the first adjusting groove 311 and the second adjusting groove 312 are arranged in a left-right extending manner, a first screw hole and a second screw hole are arranged on the front side wall and the rear side wall of the movable inserting plate 330, the first screw hole and the second screw hole are arranged from top to bottom, the position of the first screw hole corresponds to the position of the first adjusting groove 311, a first adjusting bolt 331 is arranged on the first screw hole, the first adjusting bolt 331 passes through the first adjusting groove 311 from outside to inside and is connected with the first screw hole, the position of the second screw hole corresponds to the position of the second adjusting groove 312, a second adjusting bolt 332 is arranged on the second screw hole, the second adjusting bolt 332 passes through the second adjusting slot 312 from outside to inside and then is in threaded connection with the second screw hole.
Before sampling soil, the first adjusting bolt 331 and the second adjusting bolt 332 on each movable inserting plate 330 are loosened to push the movable inserting plates 330 to move left and right along the first adjusting groove 311 and the second adjusting groove 312, the relative distance between the two movable inserting plates 330 is adjusted, namely, the space area defined by the two movable inserting plates 330 and the two sampling inserting plates 310 is adjusted, the first adjusting bolt 331 and the second adjusting bolt 332 on each movable inserting plate 330 are screwed, the handle assembly is held by hands, the movable inserting plates 330 and the sampling inserting plates 310 are pushed to be inserted into the soil, the supporting rod 100 is swung to enable the lower end of the supporting rod 100 to tilt, then the foot pedal rod 230 is pushed by feet to drive the material pushing rod 210 to move downwards, the material pushing plate 211 pushes out the sampled soil, so that the soil sampling is realized, and the soil sampling area can be adjusted.
Further, in a preferred embodiment, a knife edge 340 is provided at the lower edge of each of the movable inserting plate 330 and the sampling inserting plate 310. The blade 340 facilitates the insertion of the movable insert plate 330 and the sampling insert plate 310 into the soil, thereby eliminating the need for excessive pressure and reducing the handling strength of people.
Further in a preferred embodiment, the connection plate 320 is integrally formed with two sampling inserts 310 to form the sampling frame 300. The overall strength of the sampling frame 300 is improved, and the phenomenon of deformation is avoided.
Further, as a preferred embodiment, there are two material pushing slots 220, two material pushing slots 220 are symmetrically arranged on the side wall of the material pushing sleeve 200, two pedal rods 230 are arranged, the two pedal rods 230 are symmetrically arranged on two sides of the material pushing rod 210, and the two pedal rods 230 correspond to the two material pushing slots 220 one by one. According to the habits of different people, different pedaling bars 230 can be stepped on by the left foot or the right foot.
Further as a preferred embodiment, a vertically arranged pushing spring 240 is arranged between the upper end face of the pushing rod 210 and the upper end of the pushing sleeve 200, the upper end of the pushing spring 240 is connected with the upper end of the pushing sleeve 200, the lower end of the pushing spring 240 is connected with the lower end of the pushing rod 210, and the pushing spring 240 pulls the pushing rod 210 to move upward under the action of the spring restoring force of the pushing spring 240. The pushing rod 210 is kept at the upper part of the pushing sleeve 200 in a natural state, and can automatically return under the action of the pushing spring 240 after the sampling soil is pushed out, so that the pushing plate 211 does not influence the soil sampling.
Further as a preferred embodiment, the outer side of the upper portion of the supporting rod 100 is provided with an external thread, the handle assembly comprises a connecting pipe 400 which is vertically arranged, the inner wall of the connecting pipe 400 is provided with an internal thread matched with the external thread, the connecting pipe 400 is in threaded connection with the upper portion of the supporting rod 100, the outer side wall of the upper end of the connecting pipe 400 is connected with two handles 410, the two handles 410 are arranged on two sides of the connecting pipe 400 in a bilateral symmetry manner, the handles 410 are arranged in a left-right extending manner, and one end of each handle 410 is fixedly connected with the outer side wall of the upper end of the connecting. According to people with different heights, the height of the connecting pipe 400 can be adjusted by rotating the connecting pipe 400, and when sampling, two handles 410 can be held by both hands of people, so that the operation of people is convenient.
Further as a preferred embodiment, the ends of the first adjusting groove 311 and the second adjusting groove 312, which are far away from the material pushing hole 321, both extend outward to the outer edge of the sampling insertion plate 310, and the first adjusting groove 311 and the second adjusting groove 312 are both provided with openings on the outer edge of the sampling insertion plate 310. The movable insertion plate 330 is easily installed by screwing the first and second adjusting bolts 331 and 332 into the screw holes and then installing the movable insertion plate 330 on the first and second adjusting slots 311 and 312.
Further as a preferred embodiment, a first graduation line 350 is arranged on the outer side surface of the sampling inserting plate 310 and the outer side surface of the movable inserting plate 330, and the first graduation line 350 is vertically arranged. Different sampling depths can be intuitively selected according to the first scale line 350.
Further, as a preferred embodiment, a second scale mark 360 is disposed beside the first adjusting groove 311 or the second adjusting groove 312, and the second scale mark 360 extends left and right. The position of the movable inserting plate 330 can be adjusted according to the second scale marks 360, and then different areas can be intuitively adjusted.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (9)
1. A soil sampler, characterized by: the sampling device comprises a supporting rod which is vertically arranged, wherein the upper end of the supporting rod is connected with a handle assembly, the lower end of the supporting rod is connected with a sampling mechanism, and the sampling mechanism comprises a pushing assembly and a sampling assembly;
the material pushing assembly comprises a material pushing sleeve which is vertically arranged, the lower end of the material pushing sleeve is provided with a downward opening, the upper end of the material pushing sleeve is arranged in a blocking mode, the upper end of the material pushing sleeve is fixedly connected with the lower end of the supporting rod, a material pushing rod is sleeved in the material pushing sleeve, a material pushing groove which extends along the axis of the material pushing sleeve is arranged on the side wall of the material pushing sleeve, a pedal rod which is perpendicular to the axis of the material pushing rod is connected to the outer side surface of the material pushing rod, one end of the pedal rod is fixedly connected with the outer side surface of the material pushing rod, and the other end of the pedal rod penetrates through the material pushing groove and then extends outwards;
the sampling assembly comprises a sampling frame, the sampling frame comprises two sampling insertion plates which are arranged relatively front and back, the sampling insertion plates are vertically arranged, a connecting plate which is transversely arranged is arranged between the upper edges of the two sampling insertion plates, the upper edges of the two sampling insertion plates are connected through the connecting plate fixedly, the sampling frame is in an inverted U-shaped structure in side view, a material pushing hole is formed in the middle of the connecting plate, the lower end of the material pushing sleeve is fixedly connected with the upper wall surface of the connecting plate, the material pushing sleeve is coaxially arranged with the material pushing hole, the lower end of the material pushing rod penetrates through the material pushing hole, a material pushing plate block is connected to the lower end of the material pushing rod, two movable insertion plates are arranged between the two sampling insertion plates, the two movable insertion plates are arranged relatively on the left side and the right side of the material pushing hole axis, the movable insertion plates are vertically arranged, and first adjusting grooves are formed in the sampling insertion plates on the left side, The second adjustment tank, first adjustment tank is with the second adjustment tank about being and set up on the sample picture peg, extend the setting first adjustment tank all is with the second adjustment tank and control all be equipped with first screw, second screw on the preceding lateral wall of removal picture peg and the back lateral wall, first screw is with second screw setting from top to bottom, the position of first screw corresponds with the position of first adjustment tank be equipped with first adjusting bolt on the first screw, first adjusting bolt is from outer after passing first adjustment tank with first screw threaded connection, the position of second screw corresponds with the position of second adjustment tank be equipped with second adjusting bolt on the second screw, second adjusting bolt is from outer after passing second adjustment tank with second screw threaded connection.
2. A soil sampler according to claim 1, wherein: the lower edges of the movable plugboard and the sampling plugboard are both provided with cutting edges.
3. A soil sampler according to claim 1, wherein: the connecting plate and the two sampling inserting plates are integrally formed to form the sampling frame.
4. A soil sampler according to claim 1, wherein: the material pushing grooves are arranged in two numbers, the two material pushing grooves are arranged on the side wall of the material pushing sleeve in a bilateral symmetry mode, the two pedal rods are arranged on the two sides of the material pushing rod in a bilateral symmetry mode, and the two pedal rods correspond to the two material pushing grooves one to one.
5. A soil sampler according to claim 1, wherein: the material pushing device is characterized in that a material pushing spring which is vertically arranged is arranged between the upper end face of the material pushing rod and the upper end of the material pushing sleeve, the upper end of the material pushing spring is connected with the upper end of the material pushing sleeve, the lower end of the material pushing spring is connected with the lower end of the material pushing rod, and the material pushing spring pulls the material pushing rod to move upwards under the action of spring restoring force of the material pushing spring.
6. A soil sampler according to claim 1, wherein: the utility model discloses a bracing piece, including the connecting pipe that is vertical setting, the handle subassembly is including being the external screw thread the inner wall of connecting pipe is equipped with the internal thread that matches with the external screw thread, the upper portion threaded connection of connecting pipe and bracing piece two barres are connected to the lateral wall of connecting pipe upper end, and two barres are bilateral symmetry and set up the both sides at the connecting pipe, the barre is the left and right sides and extends the setting, the lateral wall fixed connection of the one end of barre and connecting pipe upper end.
7. A soil sampler according to claim 1, wherein: the one end that the material pushing hole was kept away from to first adjustment tank and second adjustment tank all is on outwards extending to the outer border of sample picture peg, first adjustment tank and second adjustment tank are in all be equipped with the opening on the outer border of sample picture peg.
8. A soil sampler according to claim 1, wherein: the lateral surface of sample picture peg and removal picture peg all is equipped with first scale mark, first scale mark is vertical setting.
9. A soil sampler according to claim 1, wherein: the side of first adjustment tank or second adjustment tank is equipped with the second scale mark, the setting is extended about the second scale mark is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010295.5U CN210269242U (en) | 2019-06-28 | 2019-06-28 | Soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010295.5U CN210269242U (en) | 2019-06-28 | 2019-06-28 | Soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210269242U true CN210269242U (en) | 2020-04-07 |
Family
ID=70046261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921010295.5U Expired - Fee Related CN210269242U (en) | 2019-06-28 | 2019-06-28 | Soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210269242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186710A (en) * | 2019-06-28 | 2019-08-30 | 佛山科学技术学院 | A kind of soil sample collector |
-
2019
- 2019-06-28 CN CN201921010295.5U patent/CN210269242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186710A (en) * | 2019-06-28 | 2019-08-30 | 佛山科学技术学院 | A kind of soil sample collector |
| CN110186710B (en) * | 2019-06-28 | 2024-04-30 | 佛山科学技术学院 | Soil sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |