CN217505246U - Agricultural soil sampling device based on environmental protection - Google Patents
Agricultural soil sampling device based on environmental protection Download PDFInfo
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- CN217505246U CN217505246U CN202122239663.7U CN202122239663U CN217505246U CN 217505246 U CN217505246 U CN 217505246U CN 202122239663 U CN202122239663 U CN 202122239663U CN 217505246 U CN217505246 U CN 217505246U
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Abstract
The utility model relates to an agricultural soil sampling device based on environmental protection, which comprises an external sleeve, a smooth sleeve rod, a spiral surface, a spiral drill bit, a sampling rod part and an arc sampling tube; the surface that the outside cup jointed a section of thick bamboo is provided with the scale mark, the upper portion both sides that the outside cup jointed a section of thick bamboo are provided with operation handle one respectively, the bottom that the outside cup jointed a section of thick bamboo sets up to the helicoid, the inside that the outside cup jointed a section of thick bamboo sets up to the slip through-hole, the inside sliding connection of slip through-hole has the smooth pole that cup joints, the top of the smooth pole that cup joints passes slip through-hole symmetry fixedly connected with operation handle two, the bottom of the smooth pole that cup joints passes the upper portion of slip through-hole fixedly connected with sample pole portion, the lower part fixedly connected with auger bit of sample pole portion.
Description
Technical Field
The utility model relates to an environmental protection technology field, concretely relates to agricultural soil sampling device based on environmental protection.
Background
The first step of soil analysis is a soil sample collection process, the soil sample collection process is an important process for ensuring the representativeness and the effectiveness of a soil sample, and a soil sampler is an important tool for collecting soil;
at present, soil sampler's use, the structure is a pole, the bottom sets up spiral or drill bit, after deepening certain ground degree of depth, carries out the soil sampling, and similar sample step causes that the sample degree of accuracy at certain ground degree of depth soil sampling is not high, and is lower to sample, the degree of accuracy of stickness soil, for this reason need provide one kind based on soil sampling device for environmental protection agricultural.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a based on environmental protection agricultural uses soil sampling device to solve the above-mentioned technical problem, realize improving the degree of accuracy of soil sample.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: an agricultural soil sampling device based on environmental protection comprises an external sleeve barrel, a smooth sleeve rod, a spiral surface, a spiral drill bit, a sampling rod part and an arc-shaped sampling tube;
the surface of the external sleeve barrel is provided with scale marks, two sides of the upper part of the external sleeve barrel are respectively provided with a first operating handle, the bottom of the external sleeve barrel is provided with a spiral surface, the inside of the external sleeve barrel is provided with a sliding through hole, the inside of the sliding through hole is slidably connected with a smooth sleeve rod, the top of the smooth sleeve rod penetrates through the sliding through hole and is symmetrically and fixedly connected with a second operating handle, the bottom of the smooth sleeve rod penetrates through the sliding through hole and is fixedly connected with the upper part of a sampling rod part, and the lower part of the sampling rod part is fixedly connected with a spiral drill bit;
the outside surface of sample pole portion evenly is provided with the arc sampling tube of laminating its surface, and the top fixed surface of smooth pole that cup joints connects the limiting plate, and the limiting plate setting is in the outside of slip through-hole.
Furthermore, an arc-shaped scraper knife is fixedly connected to the surface of one side, far away from the sampling rod part, of the inlet end of the arc-shaped sampling tube.
Furthermore, the arc-shaped sampling tubes are staggered and arranged oppositely.
Further, sample pole portion and arc sampling tube can accomodate the inside that sets up at sliding through hole.
Further, the top surface diameter length of the auger bit is greater than the diameter length of the slide through hole.
To sum up, the utility model provides an agricultural soil sampling device based on environmental protection, the theme rod part is an external sleeve cylinder, the upper part of the external sleeve cylinder is provided with an operating handle I, the bottom of the external sleeve cylinder is set as a helicoid, and the helicoid is beneficial to the external sleeve cylinder to realize the purpose of quickly drilling when the external sleeve cylinder penetrates into a preset ground depth;
the inner part of the external sleeve joint barrel is slidably sleeved with a smooth sleeve joint rod, two ends of the smooth sleeve joint rod can extend out of the external sleeve joint barrel to be arranged, the upper part of the smooth sleeve joint rod is provided with a limiting plate and an operating handle II, the bottom of the smooth sleeve joint rod is provided with a sampling rod part, the bottom of the sampling rod part is provided with a spiral drill bit, when a spiral surface reaches a preset ground depth, the operating handle II is rotated while being pressed downwards, the spiral drill bit drills the ground, the sampling rod part extends out, an arc sampling pipe arranged on the surface of the sampling rod part is exposed at the moment, when the smooth sleeve joint rod rotates, a soil layer with a preset depth is collected in the arc sampling pipe, after reciprocating rotation collection, the smooth sleeve joint rod is pulled back, the sampling rod part and the arc sampling pipe are contained in the sliding through hole, the spiral drill bit and the bottom of the sliding through hole are sealed, and the external sleeve joint barrel is lifted in rotation;
at operation upper portion step, smooth cup joint the pole and release downwards, make the arc sampling tube expose, collect out sample soil again, can realize predetermineeing degree of depth, accurate soil sampling, avoid adulterating upper soil.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic diagram of a limiting plate structure at a in fig. 1;
fig. 3 is a schematic view of the sampling rod part and the arc-shaped sampling tube structure of the present invention;
fig. 4 is a schematic view of the sliding through hole structure of the present invention;
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 4, the utility model relates to an agricultural soil sampling device based on environmental protection, which comprises an external sleeve joint cylinder 1, a smooth sleeve joint rod 2, a helicoid 8, a spiral drill bit 4, a sampling rod part 5 and an arc sampling tube 6;
the surface of the external sleeve barrel 1 is provided with scale marks, two sides of the upper part of the external sleeve barrel 1 are respectively provided with an operating handle I7, the bottom of the external sleeve barrel 1 is provided with a helicoid 8, the inside of the external sleeve barrel 1 is provided with a sliding through hole 9, the inside of the sliding through hole 9 is connected with a smooth sleeve rod 2 in a sliding manner, the top of the smooth sleeve rod 2 penetrates through the sliding through hole 9 and is symmetrically and fixedly connected with an operating handle II 10, the bottom of the smooth sleeve rod 2 penetrates through the sliding through hole 9 and is fixedly connected with the upper part of a sampling rod part 5, and the lower part of the sampling rod part 5 is fixedly connected with a spiral drill bit 4;
the external surface of sample rod portion 5 evenly is provided with the arc sampling tube 6 of laminating its surface, and the top fixed surface of smooth bell and spigot joint pole 2 connects limiting plate 11, and limiting plate 11 sets up the outside at slip through-hole 9.
Further, an arc-shaped scraper knife 11 is fixedly connected to the surface of one side of the inlet end of the arc-shaped sampling tube 6, which is far away from the sampling rod part 5.
Furthermore, the arc-shaped sampling tubes 6 are staggered and arranged oppositely.
Further, the sampling rod portion 5 and the arc-shaped sampling tube 6 can be accommodated and arranged inside the sliding through hole 9.
Further, the top surface diameter length of the auger bit 4 is larger than the diameter length of the slide through hole 9.
To sum up, the utility model provides an agricultural soil sampling device based on environmental protection, the theme rod part is an external sleeve 1, the upper part of the external sleeve 1 is provided with an operating handle I7, the bottom of the external sleeve 1 is provided with a helicoid 8, and the helicoid 8 is beneficial to the external sleeve 1 to realize the purpose of quickly drilling when the external sleeve 1 is deeply penetrated into the preset ground depth;
the smooth sleeve joint rod 2 is slidably sleeved in the external sleeve joint cylinder 1, two ends of the smooth sleeve joint rod 2 can extend out of the external sleeve joint cylinder 1, the upper part of the smooth sleeve joint rod 2 is provided with a limiting plate 11 and an operating handle II 10, the bottom of the smooth sleeve joint rod 2 is provided with a sampling rod part 5, the bottom of the sampling rod part 5 is provided with a spiral drill bit 4, when a spiral surface 8 reaches a preset ground depth, the operating handle II 10 is rotated while being pressed down, the spiral drill bit 4 drills the ground, the sampling rod part 5 extends out, at the moment, an arc sampling pipe 6 arranged on the surface of the sampling rod part 5 is exposed, when the smooth sleeve joint rod 2 rotates, a soil layer with a preset depth is collected in the arc sampling pipe 6, after reciprocating rotation collection, the smooth sleeve joint rod 2 is pulled back, the sampling rod part 5 and the arc sampling pipe 6 are contained in the sliding through hole 9, and the spiral drill bit 4 and the bottom of the sliding through hole 9 are sealed, lifting the outer sleeve barrel 1 in a rotating manner;
at operation upper portion step, smoothly cup joint 2 and release downwards, make arc sampling tube 6 expose, collect out sample soil again, can realize predetermineeing degree of depth, accurate soil sampling, avoid adulterating upper soil.
Claims (5)
1. An agricultural soil sampling device based on environmental protection is characterized by comprising an external sleeve barrel, a smooth sleeve rod, a spiral surface, a spiral drill bit, a sampling rod part and an arc-shaped sampling tube;
the surface of the external sleeve barrel is provided with scale marks, two sides of the upper part of the external sleeve barrel are respectively provided with a first operating handle, the bottom of the external sleeve barrel is provided with a spiral surface, the inside of the external sleeve barrel is provided with a sliding through hole, the inside of the sliding through hole is slidably connected with a smooth sleeve rod, the top of the smooth sleeve rod penetrates through the sliding through hole and is symmetrically and fixedly connected with a second operating handle, the bottom of the smooth sleeve rod penetrates through the sliding through hole and is fixedly connected with the upper part of a sampling rod part, and the lower part of the sampling rod part is fixedly connected with a spiral drill bit;
the outside surface of sample pole portion evenly is provided with the arc sampling tube of laminating its surface, and the top fixed surface of smooth pole that cup joints connects the limiting plate, and the limiting plate setting is in the outside of slip through-hole.
2. The agricultural soil sampling device based on environmental protection as claimed in claim 1, characterized in that the surface of one side of the inlet end of the arc sampling tube far away from the sampling rod part is fixedly connected with an arc scraper knife.
3. The agricultural soil sampling device based on environmental protection of claim 1, wherein the arc-shaped sampling tubes are staggered and arranged oppositely.
4. The agricultural soil sampling device based on environmental protection as set forth in claim 1, wherein the sampling rod portion and the arc-shaped sampling tube are receivable and disposed inside the sliding through hole.
5. The agricultural soil sampling device based on environmental protection as set forth in claim 1, wherein the top surface of the auger bit has a diameter length greater than that of the sliding through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239663.7U CN217505246U (en) | 2021-09-15 | 2021-09-15 | Agricultural soil sampling device based on environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239663.7U CN217505246U (en) | 2021-09-15 | 2021-09-15 | Agricultural soil sampling device based on environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217505246U true CN217505246U (en) | 2022-09-27 |
Family
ID=83337563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122239663.7U Active CN217505246U (en) | 2021-09-15 | 2021-09-15 | Agricultural soil sampling device based on environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217505246U (en) |
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2021
- 2021-09-15 CN CN202122239663.7U patent/CN217505246U/en active Active
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