CN221445443U - High-efficient farming soil sampling device - Google Patents
High-efficient farming soil sampling device Download PDFInfo
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- CN221445443U CN221445443U CN202322876163.3U CN202322876163U CN221445443U CN 221445443 U CN221445443 U CN 221445443U CN 202322876163 U CN202322876163 U CN 202322876163U CN 221445443 U CN221445443 U CN 221445443U
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 20
- 238000009313 farming Methods 0.000 title claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 75
- 238000005070 sampling Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000005553 drilling Methods 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 235000021049 nutrient content Nutrition 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 235000021048 nutrient requirements Nutrition 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a high-efficiency agro-farming soil sampling device, which comprises an inner rod and an outer rod sleeved on the outer side of the inner rod, wherein the top of the inner rod is provided with a first operating handle, the bottom of the inner rod is provided with a drill bit, and a multi-layer sampling cavity is arranged on the inner rod section above the drill bit along the height direction of the inner rod section; the top of the outer rod is provided with a second operating handle, and the bottom end of the outer rod is in threaded connection with the drill bit. The utility model has simple structure, low cost, small and portable structure and convenient carrying, and is especially suitable for soil sampling in mountain areas; the inner rod and the outer rod are matched to drill soil and sample, so that the soil sampling work of different layers of soil can be completed at one time, time and labor are saved, the efficiency is high, the taken out soil sample can not be doped with soil of other depths, and the follow-up detection precision is improved.
Description
Technical Field
The utility model relates to a high-efficiency agro-farming soil sampling device, and belongs to the technical field of soil detection equipment.
Background
Soil detection is important for protecting environment and agricultural development before tobacco or other crops are planted, firstly, the detection of the pH value of the soil is important, the pH value of the soil greatly affects the growth of crops, and the soil with peracid or alkali is unfavorable for the growth of crops. By testing the pH value of the soil, the pH value of the soil can be adjusted according to the result, and a proper growth environment is provided for crops. Secondly, the detection of the nutrient content of the soil is very important, the nutrient requirements of different crops are different, and the nutrient content in the soil directly influences the growth and the yield of plants. By detecting the nutrient content in the soil, the fertilizer can be reasonably applied, and the yield and quality of crops can be improved. In addition, the detection of the water content of the soil is also very important, the water content in the soil is an essential substance for the growth of crops, the water absorption capacity and the growth and development of the crops are directly affected by the water content in the soil, and by detecting the water content in the soil, the water can be scientifically watered, the irrigation of farmlands can be reasonably managed, and the water utilization efficiency of the crops can be improved.
In soil detection, it is necessary to extract a sample from the soil. The utility model discloses a soil sampler for tobacco planting, including shell and antiskid ribbed tile, the surface of shell and one side fixed connection of antiskid ribbed tile, the inner wall sliding connection of shell has the pulling plate, the bottom fixedly connected with connecting cylinder of pulling plate, the bottom fixedly connected with tip ring of connecting cylinder, the equal fixedly connected with swing piece in both sides of connecting cylinder inner wall, the surface rotation of swing piece is connected with the leak protection board for the staff can go deep into the soil layer through the tip ring, takes out the soil of soil depths, then through the setting of bin gate and removal knot, can be after taking out the soil completely, pour out the soil through rotating the bin gate. The problem that this sampling device exists is the disposable stratified sampling that can not realize soil, when needs carry out soil stratified sampling, need divide the extraction soil of multiple times, and the operation is wasted time and energy, inefficiency. The soil sampling device for engineering geological detection disclosed by the application number 202010033858.3 comprises a top plate, supporting legs, a sampling mechanism and a rotating and lifting mechanism for driving the sampling mechanism to penetrate into soil; the bottom of the top plate is fixed on the ground through a plurality of supporting legs, and a rotating lifting mechanism is arranged on the bottom of the top plate; the bottom of the rotary lifting mechanism is provided with a sampling mechanism; the sampling mechanism comprises a sampling shell, a laminated plate and a layered sampling mechanism; a plurality of layered sampling mechanisms are equidistantly arranged in the sampling shell from top to bottom; and a laminated plate is attached to the inner wall of the sampling shell between two adjacent laminated sampling mechanisms. This soil sampling device for engineering geology detects through setting up sampling mechanism, can sample the soil of different degree of depth simultaneously, not only can improve work efficiency like this, can also make the soil sample of taking out can not dope the soil of other degree of depth moreover. However, the device relates to a mechanism such as a hydraulic cylinder, and has the problems of high cost, heavy weight, inconvenient carrying and the like.
Disclosure of utility model
In view of the above, the utility model aims to provide a high-efficiency agro-farming soil sampling device, which can overcome the defects of the prior art.
The utility model aims at realizing the following technical scheme:
The high-efficiency agro-farming soil sampling device comprises an inner rod and an outer rod sleeved on the outer side of the inner rod, wherein a first operating handle is arranged at the top of the inner rod, a drill bit is arranged at the bottom of the inner rod, and a plurality of layers of sampling cavities are arranged on the inner rod section above the drill bit along the height direction of the inner rod section; the top of the outer rod is provided with a second operating handle, and the bottom end of the outer rod is in threaded connection with the drill bit.
The outer circumference of the lower section of the outer rod is provided with a soil loosening structure.
The soil loosening structure is a spiral sheet or steel bar structure welded on the outer circumference of the lower section of the outer rod, wherein the steel bar structure is composed of a plurality of layers of steel bar units, and the steel bar units are V-shaped structures which are formed by butt joint of two steel bars and are downwards arranged along the soil drilling direction.
The soil loosening structure is composed of a plurality of layers of soil loosening plate units which can be folded or unfolded.
The soil loosening plate unit comprises a V-shaped structure formed by butt joint of two soil loosening plates, the butt joint part is rotationally connected with the outer rod through a torsion spring, and a V-shaped limiting block matched with the V-shaped limiting block is arranged at the lower part of the V-shaped structure.
The outer side of the outer rod is provided with scale marks.
The first operating handle is a manual operating handle or an electric handle connected with the driving device.
Compared with the prior art, the high-efficiency agro-farming soil sampling device disclosed by the utility model comprises an inner rod and an outer rod sleeved on the outer side of the inner rod, wherein the top of the inner rod is provided with a first operating handle, the bottom of the inner rod is provided with a drill bit, and a multi-layer sampling cavity is arranged on the inner rod section above the drill bit along the height direction of the inner rod section; the top of the outer rod is provided with a second operating handle, and the bottom end of the outer rod is in threaded connection with the drill bit. The utility model has simple structure, low cost, small and portable structure, convenient carrying and wide application range; the inner rod and the outer rod are matched to drill soil and sample, so that the soil sampling work of different layers of soil can be completed at one time, time and labor are saved, the efficiency is high, the taken soil sample can not be doped with soil with other depths, and the subsequent detection precision is improved; in addition, set up the structure that loosens the soil on outer circumference of outer pole hypomere, carry out the operation of loosens the soil so that soil better gets into the sampling chamber, the operation is more convenient high-efficient.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
FIG. 2 is a schematic structural diagram of embodiment 2 of the present utility model;
FIG. 3 is a schematic view of the ripper plate unit of FIG. 2 in a collapsed state;
Fig. 4 is a schematic view illustrating an unfolded state of the ripper plate unit of fig. 2.
Detailed Description
Hereinafter, preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
Example 1
As shown in fig. 1, the high-efficiency agro-farming soil sampling device comprises an inner rod 1 and an outer rod 2 sleeved on the outer side of the inner rod, wherein a first operating handle 3 is arranged at the top of the inner rod 1, a drill bit 4 is arranged at the bottom of the inner rod, and a plurality of layers of sampling cavities 5 are arranged on the inner rod section above the drill bit 4 along the height direction of the inner rod section; the top of the outer rod 2 is provided with a second operating handle 6, and the bottom end of the outer rod is in threaded connection with the drill bit 4. During operation, the first operating handle 3 is rotated to enable the drill bit 4 to penetrate into soil to reach the corresponding depth, the second operating handle 6 is rotated reversely, after the drill bit 4 receives soil resistance, the external rod 2 and the drill bit 4 are enabled to be in a loose connection, the external rod 2 is pulled up again to open the multi-layer sampling cavity 5, the soil in different layers enters the corresponding sampling cavity, and the sampling work of the soil in different layers can be completed at one time.
The outer rod 2 is provided with a soil loosening structure on the outer circumference of the lower section, and when the outer rod moves upwards, the outer rod can be simultaneously rotated, and the soil loosening structure loosens soil, so that the soil can enter the sampling cavity more conveniently. The soil loosening structure is a spiral sheet or steel bar structure welded on the outer circumference of the lower section of the outer rod, wherein the steel bar structure is composed of a plurality of layers of steel bar units, the steel bar units are V-shaped structures which are formed by butt joint of two steel bars 7 and are downwards arranged along the soil drilling direction, the V-shaped structures can reduce the soil drilling resistance, and meanwhile, when the outer rod 2 moves upwards, the soil loosening effect is good.
The outer side of the outer rod 2 is provided with scale marks 8. The drilling depth can be visually checked through the scale marks 8, and the operation is more convenient.
The first operation handle 3 is a manual operation handle or an electric handle connected with a driving device, and the driving device can be a driving motor; can be manually operated, or driven by a driving device to realize electric drilling, and the operation is time-saving and labor-saving and has high efficiency.
Example 2
As shown in fig. 2 to 4, on the basis of embodiment 1, the soil loosening structure is composed of a plurality of layers of soil loosening plate units which can be folded or unfolded. The scarifier unit comprises a V-shaped structure formed by butt joint of two scarifiers 9, the butt joint is rotationally connected with the outer rod 2 through a torsion spring 10, and a V-shaped limiting block 11 matched with the V-shaped structure is arranged at the lower part of the V-shaped structure. In the process of downwards drilling soil, the soil loosening plate 9 is upwards folded under the action of soil resistance, so that the soil drilling resistance can be reduced, and when the outer rod 2 moves upwards, the soil loosening effect is better after the outer rod is unfolded under the action of the torsion spring 10 and the V-shaped limiting block 11.
The soil loosening plate 9 is of an L-shaped structure, and the L-shaped structure can enlarge the soil loosening range and greatly improve the soil loosening effect.
The outer side of the butt joint of the scarification plate 9 is also provided with a protection plate 12, so that the torsion spring 10 is prevented from being damaged or blocked in the process of drilling soil, and the scarification plate can be flexibly folded or unfolded.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variations and modification made to the above embodiment according to the technical matter of the present utility model without departing from the technical scope of the present utility model still fall within the scope of the technical scheme of the present utility model.
Claims (7)
1. The utility model provides a high-efficient farming soil sampling device which characterized in that: the device comprises an inner rod (1) and an outer rod (2) sleeved on the outer side of the inner rod, wherein a first operating handle (3) is arranged at the top of the inner rod (1), a drill bit (4) is arranged at the bottom of the inner rod, and a multi-layer sampling cavity (5) is arranged on the inner rod section above the drill bit (4) along the height direction of the inner rod section; the top of the outer rod (2) is provided with a second operating handle (6), and the bottom end of the outer rod is in threaded connection with the drill bit (4).
2. The efficient agro-farming soil sampling device of claim 1, wherein: the outer circumference of the lower section of the outer rod (2) is provided with a soil loosening structure.
3. The efficient agro-farming soil sampling device of claim 2, wherein: the soil loosening structure is a spiral sheet or steel bar structure welded on the outer circumference of the lower section of the outer rod, wherein the steel bar structure is composed of a plurality of layers of steel bar units, and the steel bar units are V-shaped structures which are butted by two steel bars (7) and are downwards arranged along the soil drilling direction.
4. The efficient agro-farming soil sampling device of claim 2, wherein: the soil loosening structure is composed of a plurality of layers of soil loosening plate units which can be folded or unfolded.
5. The efficient agro-farming soil sampling device of claim 4, wherein: the scarifier unit comprises a V-shaped structure formed by butt joint of two scarifiers (9), the butt joint is rotationally connected with the outer rod (2) through a torsion spring (10), and a V-shaped limiting block (11) matched with the V-shaped structure is arranged at the lower part of the V-shaped structure.
6. The efficient agro-farming soil sampling device of claim 1, wherein: the outer side of the outer rod (2) is provided with scale marks (8).
7. The efficient agricultural soil sampling device according to any one of claims 1-6, wherein: the first operating handle (3) is a manual operating handle or an electric handle connected with the driving device.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221445443U true CN221445443U (en) | 2024-07-30 |
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