CN214538625U - Soil sampling device for soil detection - Google Patents
Soil sampling device for soil detection Download PDFInfo
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- CN214538625U CN214538625U CN202120359976.3U CN202120359976U CN214538625U CN 214538625 U CN214538625 U CN 214538625U CN 202120359976 U CN202120359976 U CN 202120359976U CN 214538625 U CN214538625 U CN 214538625U
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- soil
- sleeve
- sampling device
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- lifting plate
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Abstract
The utility model discloses a soil sampling device for soil detection, including the mounting panel, two pairs of guide bars are symmetrically installed at the top of the mounting panel, a lifting plate is inserted on the guide bars in a sliding manner, a sleeve is inserted in the center of the lifting plate, a support bar is inserted in the sleeve, insertion holes are arranged at the corresponding positions of the sleeve and the upper part of the support bar, and a pin passes through the insertion holes to fixedly connect the sleeve and the support bar; the lower end of the supporting rod is connected with a drill bit, the drill bit extends out of the sleeve, and the sleeve and the outer wall of the upper part of the supporting rod are both connected with rotating handles; the sampling device is characterized in that supporting plates are fixedly connected to the tops of each pair of guide rods on the left side and the right side of the mounting plate, a plurality of through holes are formed in the supporting plates, and sampling barrels are placed in the through holes. The utility model discloses simple structure, reasonable in design through the device's setting, can take a sample to the multilayer soil of same position, has avoided the cross contamination between the soil of the stratum of the different degree of depth to soil analysis's accuracy has been improved.
Description
Technical Field
The utility model relates to a soil testing technical field, concretely relates to soil sampling device for soil testing.
Background
The soil is a loose substance layer which is covered on the surface of the earth land, has the fertility characteristic and can grow green plants. The soil is composed of mineral substances formed by rock weathering, animals and plants, organic matters generated by decomposition of microorganism residues, soil organisms, moisture, air, humus and the like. Soil is an important ecological factor for both plants and soil animals, roots of plants have a large contact surface with soil, frequent material exchange is carried out between the plants and the soil, and the plants and the soil have strong influence on each other, so that the growth and yield of the plants can be influenced by controlling soil factors, the physical environment of the soil firstly influences the water and air supply of crops and also directly influences the supply and storage of nutrients, and people need to detect the soil along with serious pollution of the ecological environment. When soil is detected, soil is generally sampled, and then the sampled soil is detected and analyzed. At present, when taking a sample to soil, take a sample to soil through the soil sampling section of thick bamboo mostly at present, but current soil sampling device function is comparatively single, can not realize the fixed point degree of depth and take a sample to soil, and can not carry out the layering sample to soil, can not carry out fine control to the degree of depth of sample soil among the sampling process, smuggle the soil of the different degree of depth secretly when causing the sample, be unfavorable for the soil analysis of a certain accurate position.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just to prior art exist not enough, provide a soil sampling device for soil detection.
The utility model provides a soil sampling device for soil testing, includes the mounting panel, two pairs of guide bars are installed to mounting panel top symmetry, it has the lifter plate to slide to peg graft on the guide bar, it has the sleeve to peg graft in the positive center department of lifter plate, the grafting has branch in the sleeve, the spliced eye has all been seted up to sleeve and the corresponding position in branch upper portion, and the pin passes spliced eye with sleeve and branch fixed connection. The drill bit is connected with the lower end of the supporting rod, the drill bit extends out of the sleeve, and the sleeve and the outer wall of the upper portion of the supporting rod are connected with rotating handles. The sampling device is characterized in that supporting plates are fixedly connected to the tops of each pair of guide rods on the left side and the right side of the mounting plate, a plurality of through holes are formed in the supporting plates, and sampling barrels are placed in the through holes.
Further, the mounting plate is U-shaped in appearance.
Furthermore, a plurality of ground nails are fixedly connected to the mounting plate bottom plate.
Further, the walking wheel is all installed at four edges of mounting panel, the walking wheel includes the connecting plate and with connecting plate fixed connection's universal wheel, the connecting plate passes through the bolt and can dismantle with the mounting panel and be connected.
Furthermore, locking bolts are screwed on the left and right side plates of the lifting plate and correspond to the guide rod, and the lifting plate is fixed on the guide rod through the locking bolts.
Furthermore, a bearing is sleeved at the joint of the outer wall of the sleeve and the lifting plate.
Furthermore, the outer wall of the sleeve is provided with a scale strip.
Furthermore, the sampling tube comprises a tube body, a soil pushing rod is inserted in the tube body, and a rotating handle is connected to the outer wall of the upper portion of the tube body.
Furthermore, a rubber sleeve is sleeved on the rotating handle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design through the device's setting, can take a sample to the multilayer soil of same position, has avoided the cross contamination between the soil of the stratum of the different degree of depth to soil analysis's accuracy has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation position of the sleeve and the support rod according to the present invention;
FIG. 3 is a schematic structural view of a sampling cylinder of the present invention;
fig. 4 is a schematic structural diagram of the middle mounting plate of the present invention.
In the figure: mounting panel 1, ground nail 11, walking 12, connecting plate 121, universal wheel 122, guide bar 2, lifter plate 3, locking bolt 31, sleeve 4, twist grip 41, scale bar 42, branch 5, drill bit 51, extension board 6, perforating hole 61, sampler barrel 7, barrel 71, bull stick 72.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a soil sampling device for soil detection, includes mounting panel 1, mounting panel 1 appearance is "U" type. A plurality of ground nails 11 are fixedly connected to the bottom plate of the mounting plate 1. Four corners of mounting panel 1 all install walking wheel 12, walking wheel 12 includes connecting plate 121 and with connecting plate 121 fixed connection's universal wheel 122, connecting plate 121 passes through the bolt and can dismantle with mounting panel 1 and be connected.
Two pairs of guide rods 2 are symmetrically installed at the top of the installation plate 1, lifting plates 3 are inserted on the guide rods 2 in a sliding mode, locking bolts 31 are screwed at positions, corresponding to the guide rods 2, on the left side plate and the right side plate of each lifting plate 3, and the lifting plates 3 are fixed on the guide rods 2 through the locking bolts 31. The center of the lifting plate 3 is inserted with a sleeve 4, and the joint of the outer wall of the sleeve 4 and the lifting plate 3 is sleeved with a bearing. And a scale bar 42 is arranged on the outer wall of the sleeve 4.
A supporting rod 5 is inserted in the sleeve 4, inserting holes are formed in corresponding positions of the upper portions of the sleeve 4 and the upper portion of the supporting rod 5, and the pin penetrates through the inserting holes to fixedly connect the sleeve 4 and the supporting rod 5. The lower end of the supporting rod 5 is connected with a drill bit 51, the drill bit 51 extends out of the sleeve 4, and the outer walls of the upper parts of the sleeve 4 and the supporting rod 5 are both connected with a rotating handle 41. The rotating handle 41 is sleeved with a rubber sleeve. Every pair of guide bar 2 top of the left and right sides of mounting panel 1 all fixedly connected with extension board 6, a plurality of perforating holes 61 have been seted up on extension board 6, sampling tube 7 has been placed in the perforating hole 61. The sampling tube 7 comprises a tube body 71, a soil pushing rod 72 is inserted into the tube body 71, and a rotating handle 41 is connected to the outer wall of the upper part of the tube body 71. The rotating handle 41 is sleeved with a rubber sleeve.
When the device is used, the device is pushed to a sampling point, the bolt connecting the connecting plate 121 and the mounting plate 1 is taken down, the walking wheel 12 is detached from the mounting plate 1, then the mounting plate 1 is stepped by feet, the ground nail 11 is inserted into soil, the locking bolt 31 is unscrewed, the lifting plate 3 falls under the action of gravity until the drill bit 51 is contacted with the ground, then the sleeve 4 slowly drills into the soil by rotating and pressing down the rotating handle 41 on the sleeve 4, the scale strips on the sleeve 4 are observed, when the preset depth is reached, the rotating handle 41 on the sleeve 4 is stopped being pressed down, the pin between the sleeve 4 and the support rod 5 is pulled out, the support rod 5 is pulled out from the sleeve 4, then the sampling cylinder 7 is taken down from the support plate 6, the sampling cylinder 7 is inserted into the sleeve 4, the lower end face of the sampling cylinder 7 is contacted with the soil, then the rotating and pressing down the rotating handle 41 on the sampling cylinder 7, the sampling tube 7 is slowly drilled into soil, part of the soil enters the sampling tube 7, when the sampling tube 7 is drilled into the soil to a certain depth, the rotating handle 41 on the sampling tube 7 is stopped to be pressed downwards, the sampling tube 7 is drawn out from the sleeve 4, then the sampling tube 7 is aligned with the bottleneck of the collecting bottle, the soil moth in the tube body 71 is pushed into the collecting bottle by pushing the soil push rod 72, then the support rod 5 is newly inserted into the sleeve 4 and fixed by the pin, then the sleeve 4 is slowly drilled into the soil by rotating and pressing the rotating handle 41 on the sleeve 4, the scale strips on the sleeve 4 are observed, when the next preset depth is reached, the rotating handle 41 on the sleeve 4 is stopped to be pressed downwards, and the soil of the soil layer is collected by the steps. By analogy of collection, soil of multiple soil layers can be collected. The utility model discloses simple structure, reasonable in design through the device's setting, can take a sample to the multilayer soil of same position, has avoided the cross contamination between the soil of the stratum of the different degree of depth to soil analysis's accuracy has been improved.
Claims (9)
1. The utility model provides a soil sampling device for soil testing which characterized in that: the lifting device comprises a mounting plate (1), wherein two pairs of guide rods (2) are symmetrically mounted at the top of the mounting plate (1), a lifting plate (3) is inserted on the guide rods (2) in a sliding manner, a sleeve (4) is inserted in the center of the lifting plate (3), a support rod (5) is inserted in the sleeve (4), insertion holes are formed in corresponding positions of the upper parts of the sleeve (4) and the support rod (5), and a pin penetrates through the insertion holes to fixedly connect the sleeve (4) and the support rod (5); the lower end of the supporting rod (5) is connected with a drill bit (51), the drill bit (51) extends out of the sleeve (4), and the outer walls of the upper parts of the sleeve (4) and the supporting rod (5) are connected with a rotating handle (41); every pair of guide bar (2) top of mounting panel (1) left and right sides all fixedly connected with extension board (6), a plurality of perforating holes (61) have been seted up on extension board (6), have placed sampling tube (7) in perforating hole (61).
2. A soil sampling device for soil detection as claimed in claim 1, wherein: the mounting plate (1) is U-shaped in appearance.
3. A soil sampling device for soil detection as claimed in claim 1, wherein: a plurality of ground nails (11) are fixedly connected to the bottom plate of the mounting plate (1).
4. A soil sampling device for soil detection as claimed in claim 1, wherein: walking wheel (12) are all installed to four edges of mounting panel (1), walking wheel (12) including connecting plate (121) and with connecting plate (121) fixed connection's universal wheel (122), connecting plate (121) can be dismantled with mounting panel (1) through the bolt and be connected.
5. A soil sampling device for soil detection as claimed in claim 1, wherein: the lifting plate is characterized in that locking bolts (31) are screwed on the left and right side plates of the lifting plate (3) at positions corresponding to the guide rods (2), and the lifting plate (3) is fixed on the guide rods (2) through the locking bolts (31).
6. A soil sampling device for soil detection as claimed in claim 1, wherein: and a bearing is sleeved at the joint of the outer wall of the sleeve (4) and the lifting plate (3).
7. A soil sampling device for soil detection as claimed in claim 1, wherein: and the outer wall of the sleeve (4) is provided with a scale strip (42).
8. A soil sampling device for soil detection as claimed in claim 1, wherein: the sampling tube (7) comprises a tube body (71), a soil pushing rod (72) is inserted in the tube body (71), and a rotating handle (41) is connected to the outer wall of the upper portion of the tube body (71).
9. A soil sampling device for soil detection as claimed in claim 1, wherein: the rotating handle (41) is sleeved with a rubber sleeve.
Priority Applications (1)
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CN202120359976.3U CN214538625U (en) | 2021-02-07 | 2021-02-07 | Soil sampling device for soil detection |
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CN202120359976.3U CN214538625U (en) | 2021-02-07 | 2021-02-07 | Soil sampling device for soil detection |
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CN214538625U true CN214538625U (en) | 2021-10-29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114609371A (en) * | 2022-05-11 | 2022-06-10 | 江苏鸿灌环境集团有限公司 | Soil detection device with soil layering and extracting functions |
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2021
- 2021-02-07 CN CN202120359976.3U patent/CN214538625U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114609371A (en) * | 2022-05-11 | 2022-06-10 | 江苏鸿灌环境集团有限公司 | Soil detection device with soil layering and extracting functions |
CN114609371B (en) * | 2022-05-11 | 2022-07-26 | 江苏鸿灌环境集团有限公司 | Soil detection device with soil layering and extracting functions |
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