CN220960683U - Soil fertilizer nutrient sampling device - Google Patents
Soil fertilizer nutrient sampling device Download PDFInfo
- Publication number
- CN220960683U CN220960683U CN202322659379.4U CN202322659379U CN220960683U CN 220960683 U CN220960683 U CN 220960683U CN 202322659379 U CN202322659379 U CN 202322659379U CN 220960683 U CN220960683 U CN 220960683U
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- China
- Prior art keywords
- sampling
- fixedly connected
- sleeve
- soil
- plate
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- 238000005070 sampling Methods 0.000 title claims abstract description 134
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 18
- 239000002881 soil fertilizer Substances 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 10
- 239000003337 fertilizer Substances 0.000 abstract description 36
- 239000000126 substance Substances 0.000 abstract description 30
- 244000208734 Pisonia aculeata Species 0.000 abstract description 12
- 239000002689 soil Substances 0.000 description 40
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a soil fertilizer nutrient sampling device, which belongs to the technical field of sampling equipment, and comprises a sampling sleeve; the support plate is fixedly connected to the circumferential inner wall of the sampling sleeve; the return spring is fixedly connected to the lower end of the supporting plate; the pushing plate is fixedly connected to the lower end of the pull-back spring; the sampling mechanism comprises a fixed sleeve, an inserting groove, an inserting block, a sampling pipe, a sampling hole and a replacing groove, wherein the fixed sleeve is fixedly connected to the lower end of the pushing plate, samples at different positions are stored, chemical fertilizers in different lands are guaranteed not to be mixed together during sampling, and sampling efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of sampling equipment, and particularly relates to a soil fertilizer nutrient sampling device.
Background
Chemical fertilizer, simply chemical fertilizer. A fertilizer containing one or more nutrient elements required for the growth of crops is prepared by chemical and/or physical methods. Also called inorganic fertilizer, including nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, micro fertilizer, compound fertilizer and the like, and is not edible.
The utility model discloses a soil fertilizer nutrient measures sampling device is disclosed to authorized publication number "218725434U", including threaded connection at the detachable handle in collecting vessel top, peg graft on the top of handle has the holding rod that can carry and draw, the bottom threaded connection of holding rod has rotatable connecting rod, but the surface fixedly connected with annular blade of connecting rod, connecting rod bottom threaded connection has rotatable cone-shaped head, the surface threaded connection of collecting vessel has the spacing ring of joinable. This soil fertilizer nutrient measures sampling device, through the setting of taper head, annular blade and holding rod, when meetting comparatively hard soil, can rotate the connecting rod and drive the taper head rotation of bottom fixed connection through the connecting piece and punch hard soil, be favorable to breaking hard soil and be convenient for sample, rotatory connecting rod drives the annular blade on surface and drives the annular blade with the soil sample on, lighten the gravity influence sample when being favorable to out the soil sample and be difficult for dropping.
Above-mentioned novel rotatory connecting rod drives annular blade on surface and drives the soil sample to annular blade, lightens gravity influence sample be difficult for dropping when being favorable to out the soil sample, but above-mentioned novel can only sample the soil in the soil when taking a sample of chemical fertilizer, and remaining chemical fertilizer sample in the device can mix new sample when taking a sample to other position soil fertilizers, influences the analysis of chemical fertilizer nutrient in the different lands.
Disclosure of utility model
The utility model aims to provide a soil fertilizer nutrient sampling device, and aims to solve the problems that in the prior art, only one-land soil can be sampled, and when soil fertilizers at other positions are sampled, a new sampling sample can be mixed with a residual fertilizer sample in the device, so that analysis of the fertilizer nutrient in different lands is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A soil fertilizer nutrient sampling device comprising:
A sampling sleeve;
The support plate is fixedly connected to the circumferential inner wall of the sampling sleeve;
the return spring is fixedly connected to the lower end of the supporting plate;
The pushing plate is fixedly connected to the lower end of the pull-back spring;
The sampling mechanism comprises a fixed sleeve, an inserting groove, an inserting block, a sampling pipe, a sampling hole and a replacement groove, wherein the fixed sleeve is fixedly connected with the lower end of the pushing plate, the inserting groove is formed in one side end of the fixed sleeve, the inserting block is slidably connected in the inserting groove, the sampling pipe is fixedly connected with the lower end of the inserting block, the sampling hole is formed in the lower end of the sampling pipe, and the replacement groove is formed in the circumferential surface of the sampling sleeve.
As a preferable scheme of the utility model, the upper end of the pushing plate is fixedly connected with a pressing rod, the circumference inner wall of the sampling sleeve is provided with a downward moving groove, and the circumference surface of the pressing rod is fixedly connected with a treading plate.
As a preferable scheme of the utility model, the lower end of the sampling sleeve is provided with an inserting hole, and the circumferential inner wall of the sampling sleeve is fixedly connected with a limiting plate.
As a preferable scheme of the utility model, the circumference inner wall of the sampling sleeve is fixedly connected with a T-shaped chute, the circumference surface of the lower pressure rod is fixedly connected with a T-shaped slide block, and the T-shaped slide block slides in the T-shaped chute.
As a preferable scheme of the utility model, the upper end of the sampling sleeve is fixedly connected with a connecting rod, and the circumferential surface of the connecting rod is fixedly connected with two grips.
As a preferable scheme of the utility model, the lower end of the sampling sleeve is fixedly connected with a parallel plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, through this device, take out the sampling pipe and accomplish the interior chemical fertilizer sampling of soil, then the sampling pipe that changes is sampled to other positions chemical fertilizer in the soil, can make this device sample the interior chemical fertilizer of different geology through changing the sampling pipe, investigate the volatilizing condition of chemical fertilizer in soil to save the sample of sampling of different positions, the sample can not mix together when the sampling of chemical fertilizer in the assurance different lands, improves sampling efficiency.
2. In this scheme, through this device, operating personnel hold the handle with both hands and locate the sampling sleeve above soil and then step on the pedal, hold two handles through operating personnel and make the sampling sleeve more stable when carrying out the chemical fertilizer sampling can not take place to rock when stepping on the pedal by stepping on.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is a cross-sectional exploded view of the structure of the present utility model;
Fig. 4 is an exploded view of the present utility model at a in fig. 3.
In the figure: 1. a sampling sleeve; 2. a support plate; 3. a pushing plate; 4. a pull-back spring; 5. a downward moving groove; 6. a pedal; 7. a fixed sleeve; 8. inserting grooves; 9. inserting a block; 10. a sampling tube; 11. a sampling hole; 12. replacing the groove; 13. an insertion hole; 14. a limiting plate; 15. a T-shaped chute; 16. a T-shaped slider; 17. a connecting rod; 18. a grip; 19. a parallel plate; 20. and pressing down the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions:
A soil fertilizer nutrient sampling device comprising:
A sampling sleeve 1;
the support plate 2 is fixedly connected to the circumferential inner wall of the sampling sleeve 1;
the return spring 4 is fixedly connected to the lower end of the support plate 2;
The pushing plate 3 is fixedly connected to the lower end of the pull-back spring 4;
the sampling mechanism comprises a fixed sleeve 7, an inserting groove 8, an inserting block 9, a sampling tube 10, a sampling hole 11 and a replacement groove 12, wherein the fixed sleeve 7 is fixedly connected to the lower end of the pushing plate 3, the inserting groove 8 is formed in one side end of the fixed sleeve 7, the inserting block 9 is slidably connected in the inserting groove 8, the sampling tube 10 is fixedly connected to the lower end of the inserting block 9, the sampling hole 11 is formed in the lower end of the sampling tube 10, and the replacement groove 12 is formed in the circumferential surface of the sampling sleeve 1.
In the specific embodiment of the utility model, the supporting plate 2 is used for supporting the pull-back spring 4, the sampling tube 10 is inserted into the soil to sample the chemical fertilizer, the pull-back spring 4 pulls the sampling tube 10 back into the sampling sleeve 1, when the chemical fertilizer needs to be sampled, the sampling tube 10 is placed into the sampling sleeve 1 from the replacement groove 12, then the insertion block 9 is inserted into the insertion groove 8 to fix the sampling tube 10, then the sampling sleeve 1 is arranged above the soil to insert the sampling tube 10 into the soil, the chemical fertilizer enters the sampling tube 10 from the sampling hole 11 after the sampling tube 10 is inserted into the soil, then the pull-back spring 4 pulls the pushing plate 3 to pull back the sampling tube 10, the sampling tube 10 is taken out to finish the chemical fertilizer sampling in the soil, and then the new sampling tube 10 is replaced to sample the chemical fertilizers in the soil at other positions, so that the device can sample the chemical fertilizers in the soil at different positions through replacing the sampling tube 10 to investigate the volatilization condition of the chemical fertilizers in the soil, and store the sampling samples at different positions, and the sampling samples in different positions can be ensured not to mix the chemical fertilizers in the soil.
Referring to fig. 1-4 specifically, a pressing rod 20 is fixedly connected to the upper end of the pushing plate 3, a downward moving groove 5 is formed in the circumferential inner wall of the sampling sleeve 1, and a stepping plate 6 is fixedly connected to the circumferential surface of the pressing rod 20.
In this embodiment: the lower pressure rod 20 is fixed with the pushing plate 3, the pull-back spring 4 is arranged outside the lower pressure rod 20, the pull-back spring 4 is connected with the T-shaped sliding block 16, the lower end of the sampling sleeve 1 is arranged on soil after the sampling tube 10 is placed, then an operator downwards steps on the treading plate 6 by feet to drive the sampling tube 10 to be inserted into the soil deep for chemical fertilizer sampling in the soil through the lower pressure rod 20, the pushing plate 3 is driven to downwards slide and the pull-back spring 4 is prolonged when the lower pressure rod 20 downwards slides, after the sampling is completed, the pulling plate 3 and the sampling tube 10 are pulled back into the sampling sleeve 1 by the resilience of the pull-back spring 4 stretched before the feet release the treading plate 6.
Referring to fig. 1-4, an insertion hole 13 is formed at the lower end of the sampling sleeve 1, and a limiting plate 14 is fixedly connected to the circumferential inner wall of the sampling sleeve 1.
In this embodiment: the limiting plate 14 is used for limiting the pushing plate 3, the pushing plate 3 is propped against the limiting plate 14 to limit the position of the pushing plate 3 after being pulled back upwards by the pull-back spring 4, so that the sampling tube 10 is just positioned at the opening of the replacement groove 12, the diameter of the insertion hole 13 is matched with that of the sampling tube 10, and the sampling tube 10 is inserted into soil from the insertion hole 13 for chemical fertilizer sampling.
Referring to fig. 1-4, a T-shaped chute 15 is fixedly connected to the inner wall of the circumference of the sampling sleeve 1, a T-shaped slider 16 is fixedly connected to the circumferential surface of the pressing rod 20, and the T-shaped slider 16 slides in the T-shaped chute 15.
In this embodiment: the T-shaped sliding groove 15 is internally provided with a sliding groove matched with the T-shaped sliding block 16, and the up-and-down movement of the down-pressing rod 20 is limited through the T-shaped sliding block 16 and the T-shaped sliding groove 15, so that the down-pressing rod 20 drives the pushing plate 3 and the sampling tube 10 to slide up and down without deviation.
Referring to fig. 1-4, a connecting rod 17 is fixedly connected to the upper end of the sampling sleeve 1, and two grips 18 are fixedly connected to the circumferential surface of the connecting rod 17.
In this embodiment: the operator holds the handles 18 with both hands to locate the sampling sleeve 1 above soil and then steps on the pedal 6, so that the sampling sleeve 1 is more stable when chemical fertilizer is sampled and does not shake when the pedal 6 is stepped down by holding the two handles 18 by the operator.
Referring to fig. 1-4, a parallel plate 19 is fixedly connected to the lower end of the sampling sleeve 1.
In this embodiment: the parallel plate 19 is arranged at the lower end of the sampling sleeve 1, and when the sampling sleeve 1 is placed above the soil, the parallel plate 19 is flush with the surface of the soil to stabilize the sampling sleeve 1, so that the sampling tube 10 can be vertically inserted into the soil during sampling.
The working principle and the using flow of the utility model are as follows: when the cost is required to be sampled, the sampling pipe 10 is placed into the sampling sleeve 1 from the replacement groove 12, then the inserting block 9 is inserted into the inserting groove 8 to fix the sampling pipe 10, then the sampling sleeve 1 is arranged above soil, the sampling pipe 10 is inserted into the soil, chemical fertilizers in the soil enter the sampling pipe 10 from the sampling hole 11 after the sampling pipe 10 is inserted into the soil, then the push plate 3 is pulled by the pull spring 4 to pull the sampling pipe 10 back, the sampling pipe 10 is taken out to finish chemical fertilizer sampling in the soil, then the new sampling pipe 10 is replaced to sample chemical fertilizers in the soil at other positions, so that the device can sample the chemical fertilizers in the soil at different positions through replacing the sampling pipe 10 to investigate the volatilization condition of the chemical fertilizers in the soil, and sample samples at different positions are stored, so that the samples cannot be mixed together when the chemical fertilizers in different soil are sampled, and the sampling disinfection is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A soil fertilizer nutrient sampling device, its characterized in that: comprising the following steps:
A sampling sleeve (1);
The support plate (2) is fixedly connected to the circumferential inner wall of the sampling sleeve (1);
The return spring (4) is fixedly connected to the lower end of the supporting plate (2);
The pushing plate (3), the said pushing plate (3) is fixedly connected to the lower end of the back-pull spring (4);
The sampling mechanism comprises a fixed sleeve (7), an inserting groove (8), an inserting block (9), a sampling tube (10), a sampling hole (11) and a replacement groove (12), wherein the fixed sleeve (7) is fixedly connected with the lower end of the pushing plate (3), the inserting groove (8) is formed in one side end of the fixed sleeve (7), the inserting block (9) is slidably connected in the inserting groove (8), the sampling tube (10) is fixedly connected with the lower end of the inserting block (9), the sampling hole (11) is formed in the lower end of the sampling tube (10), and the replacement groove (12) is formed in the circumferential surface of the sampling sleeve (1).
2. A soil fertilizer nutrient sampling apparatus as defined in claim 1, wherein: the upper end of the pushing plate (3) is fixedly connected with a pressing rod (20), a downward moving groove (5) is formed in the circumferential inner wall of the sampling sleeve (1), and the circumferential surface of the pressing rod (20) is fixedly connected with a treading plate (6).
3. A soil fertilizer nutrient sampling apparatus as defined in claim 2, wherein: an inserting hole (13) is formed in the lower end of the sampling sleeve (1), and a limiting plate (14) is fixedly connected to the inner wall of the circumference of the sampling sleeve (1).
4. A soil fertilizer nutrient sampling apparatus as defined in claim 3, wherein: the circumference inner wall fixedly connected with T type spout (15) of sampling sleeve (1), the circumference surface fixedly connected with T type slider (16) of depression bar (20), T type slider (16) slide in T type spout (15).
5. The soil fertilizer nutrient sampling device of claim 4, wherein: the upper end of the sampling sleeve (1) is fixedly connected with a connecting rod (17), and the circumferential surface of the connecting rod (17) is fixedly connected with two grips (18).
6. The soil fertilizer nutrient sampling device of claim 5, wherein: the lower end of the sampling sleeve (1) is fixedly connected with a parallel plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322659379.4U CN220960683U (en) | 2023-09-30 | 2023-09-30 | Soil fertilizer nutrient sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322659379.4U CN220960683U (en) | 2023-09-30 | 2023-09-30 | Soil fertilizer nutrient sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220960683U true CN220960683U (en) | 2024-05-14 |
Family
ID=91021700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322659379.4U Active CN220960683U (en) | 2023-09-30 | 2023-09-30 | Soil fertilizer nutrient sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220960683U (en) |
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2023
- 2023-09-30 CN CN202322659379.4U patent/CN220960683U/en active Active
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| GR01 | Patent grant |