CN214252272U - Soil nutrient rapid determination instrument - Google Patents
Soil nutrient rapid determination instrument Download PDFInfo
- Publication number
- CN214252272U CN214252272U CN202120003896.4U CN202120003896U CN214252272U CN 214252272 U CN214252272 U CN 214252272U CN 202120003896 U CN202120003896 U CN 202120003896U CN 214252272 U CN214252272 U CN 214252272U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- motor
- outer drill
- soil
- tester
- Prior art date
- 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
Links
- 239000002689 soil Substances 0.000 title claims abstract description 40
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 claims description 5
- 235000021049 nutrient content Nutrition 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000002881 soil fertilizer Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model belongs to the field of soil nutrient determination devices, in particular to a soil nutrient rapid determination instrument, which comprises a determination instrument body, wherein a mounting seat is arranged below the determination instrument body, a first motor is arranged at the upper end of the mounting seat, a second motor is arranged at the lower end of the mounting seat, a motor shaft of the first motor extends upwards perpendicular to a horizontal plane, the tail end of the motor shaft is connected with the determination instrument body, a motor shaft of the second motor extends downwards perpendicular to the horizontal plane, and the tail end of the motor shaft of the second motor is connected with a double-helix drill bit; the double-helix drill bit comprises an outer drill bit and an inner drill bit, the outer drill bit is a straight cylinder with a hollow interior and two open ends, and the outer surface of the outer drill bit is provided with helical blades; this design, outer drill bit and the cooperation of obconic bottom can be with top soil excavation, after the degree of depth of excavation needs, can take off conical bottom and continue the excavation, and the work of drill bit begins to get soil in the cooperation, can take a sample to the soil of the different degree of depth fast.
Description
Technical Field
The utility model belongs to soil nutrient survey device field, concretely relates to soil nutrient spot test appearance.
Background
The soil nutrient determination device is mainly used for detecting water, salt, pH value, total nitrogen, ammonium nitrogen, alkaline hydrolysis nitrogen, available phosphorus, available potassium, calcium magnesium, boron and the like in soil and nitrogen, phosphorus, potassium content and the like in fertilizers. At present, soil testing instruments capable of testing, determining and analyzing soil nutrients mainly comprise: the soil nutrient tester, the soil nutrient tachymeter, soil fertilizer tachymeter, near-infrared soil nutrient tachymeter.
When soil nutrient determination is carried out, soil needs to be sampled, and therefore the sampled soil sample is detected. Present soil nutrient survey device has and sets up soil sample drill bit, can excavate the sample to soil, nevertheless can't accomplish to carry out quick sample to the different degree of depth soil.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect of the technical problem, the utility model provides a soil nutrient spot test appearance.
The technical scheme is as follows:
a soil nutrient rapid tester comprises a tester body, wherein the tester body is used for detecting the content of nutrients in soil, an installation seat is arranged below the tester body, a first motor is arranged at the upper end of the installation seat, a second motor is arranged at the lower end of the installation seat, a motor shaft of the first motor extends upwards perpendicular to a horizontal plane, the tail end of the motor shaft is connected with the tester body, a motor shaft of the second motor extends downwards perpendicular to the horizontal plane, and the tail end of the motor shaft of the second motor is connected with a double-helix drill bit; the double-helix drill bit comprises an outer drill bit and an inner drill bit, the outer drill bit is hollow and is of a straight cylinder type, two ends of the outer drill bit are open, helical blades are arranged on the outer surface of the outer drill bit, the outer side of the upper end of the outer drill bit is connected with a shell of a motor I through a connecting rod, the inner drill bit is a flood dragon blade provided with a central shaft, the inner drill bit is arranged in the outer drill bit, the central shaft penetrates out of the upper end of the outer drill bit upwards and is connected with a motor shaft of a motor II, an opening at the upper end of the outer drill bit is connected with the central shaft through a bearing, the lower end of the central shaft penetrates out of the lower end of the outer drill bit, an inverted cone-shaped bottom cover is arranged at the lower end of the outer drill bit, the diameter of the bottom cover is equal to the outer diameter of the straight cylinder type part of the outer drill bit, and the inverted cone-shaped bottom cover is detachably connected with the lower end of the outer drill bit; the side wall of the upper part of the outer drill bit is connected with a storage box, and an opening is arranged at the part of the storage box connected with the outer drill bit, so that the interior of the outer drill bit is communicated with the interior of the storage box; the tester is characterized in that a power supply and a wireless remote control receiving controller are arranged on the mounting seat, the power supply is connected with the first motor and the second motor through the wireless remote control receiving controller, and a wireless remote control switch is arranged on the tester body.
This kind of design, outer drill bit and the cooperation of obconic bottom can be with surface soil excavation, after the degree of depth of excavation needs, can take off and continue the excavation to conical bottom, and the drill bit work begins to borrow in the cooperation. This design benefit can be fast to the soil of the different degree of depth sample.
Preferably, the outer surface of the inverted conical bottom cover is provided with a helical blade.
Preferably, the lower end of the tester body is provided with a plurality of supporting legs, the lower ends of the supporting legs are lower than the bottom end of the inverted conical bottom cover, the supporting legs are hinged with the tester body through a rotating shaft, so that the supporting legs can rotate, and the rotating surface of the supporting legs is perpendicular to the horizontal plane.
The supporting legs can be put down when the soil sampling work is not done by the design, so that the tester can be conveniently placed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the support foot of FIG. 1 when retracted;
FIG. 3 is a cross-sectional view of a portion of a double helix drill bit.
Wherein: 1. the tester comprises a tester body, 2, a mounting seat, 3, motors I and II, 5, a double-helix drill bit, 51, an outer drill bit, 52, an inner drill bit, 53, a bearing, 54, a conical bottom cover, 55, a storage box, 6, a wireless remote control switch, 7 and supporting legs.
Detailed Description
As shown in fig. 1 and 2, a soil nutrient rapid tester comprises a tester body 1, wherein the tester body 1 is used for detecting the content of nutrients in soil, and can be any one of a soil nutrient tester, a soil nutrient rapid tester, a soil fertilizer rapid tester and a near-infrared soil nutrient rapid tester in the prior art. A mounting seat 2 is arranged below the tester body 1, a first motor 3 is arranged at the upper end of the mounting seat 2, a second motor 4 is arranged at the lower end of the mounting seat 2, a motor shaft of the first motor 3 extends upwards perpendicular to a horizontal plane, the tail end of the motor shaft is connected with the tester body 1, a motor shaft of the second motor 4 extends downwards perpendicular to the horizontal plane, and the tail end of the motor shaft of the second motor 4 is connected with a double-helix drill bit 5; the double-helix drill bit 5 comprises an outer drill bit 51 and an inner drill bit 52, the outer drill bit 51 is a hollow straight cylinder with two open ends, helical blades are arranged on the outer surface of the outer drill bit 51, the outer side of the upper end of the outer drill bit 51 is connected with the shell of the motor I3 through a connecting rod, the inner drill bit 52 is an auger blade with a central shaft, the inner drill bit 52 is arranged in the outer drill bit 51, the central shaft upwards penetrates out of the upper end of the outer drill bit 51 and is connected with a motor shaft of the motor II 4, the opening of the upper end of the outer drill bit 51 is connected with the central shaft through a bearing 53, the lower end of the central shaft downwards penetrates out of the lower end of the outer drill bit 51, an inverted cone bottom cover 54 is arranged at the lower end of the outer drill bit, the diameter of the bottom cover 54 is equal to the outer diameter of the straight cylinder part of the outer drill bit 51, and the inverted cone bottom cover 54 is detachably connected with the lower end of the outer drill bit 51, preferably, the conical bottom cap 54 is threadably connected to the outer drill bit 51; the side wall of the upper part of the outer drill bit 51 is connected with a storage box 55, an opening is arranged at the connecting part of the storage box 55 and the outer drill bit 51, so that the interior of the outer drill bit 51 is communicated with the interior of the storage box 55, and the storage box 55 is provided with a box cover; the tester is characterized in that a power supply and a wireless remote control receiving controller are arranged on the mounting base 2, the power supply is connected with the first motor 3 and the second motor 4 through the wireless remote control receiving controller, and a wireless remote control switch 6 is arranged on the tester body 1.
The working principle of the design is as follows: the tester body 1 is held by hand, the first motor 3 is started through the wireless remote control switch 6, a motor shaft of the first motor 3 is relatively fixed with the tester body 1, the machine shell rotates to drive the outer drill bit 51 to rotate, and the outer drill bit 51 begins to drill the ground. After reaching required degree of depth, mention the apparatus body, take off down the back taper shape bottom 54 after, place outer drill bit 51 in the cave of digging again, this moment starter motor one 3 and motor two 4, outer drill bit 51 continues the excavation, and interior drill bit 52 also begins the excavation, because interior drill bit 52 and the straight tubular structure of outer drill bit 51 form flood dragon conveying mechanism, the soil of interior drill bit 52 excavation is by can upwards transporting, until storing in the box 55, from this, can accomplish the soil sample. The magazine 55 is preferably removably connected to the outer drill bit 51.
The outer surface of the inverted conical bottom cover 54 is provided with helical blades.
The lower end of the tester body 1 is provided with a plurality of supporting legs 7, the lower ends of the supporting legs 7 are lower than the bottom end of the inverted conical bottom cover 54, and the supporting legs are hinged with the tester body through a rotating shaft, so that the supporting legs can rotate, and the rotating surface of the supporting legs is vertical to the horizontal plane.
The rotation directions of the outer drill bit 51 and the inner drill bit 52 are preferably opposite to each other, so that the soil transfer efficiency can be improved.
Claims (3)
1. The utility model provides a soil nutrient spot test appearance, includes the apparatus body, the apparatus body is arranged in detecting nutrient content in soil, its characterized in that: a mounting seat is arranged below the tester body, a first motor is arranged at the upper end of the mounting seat, a second motor is arranged at the lower end of the mounting seat, a motor shaft of the first motor extends upwards perpendicular to the horizontal plane, the tail end of the motor shaft is connected with the tester body, a motor shaft of the second motor extends downwards perpendicular to the horizontal plane, and the tail end of the motor shaft of the second motor is connected with a double-helix drill bit; the double-helix drill bit comprises an outer drill bit and an inner drill bit, the outer drill bit is hollow and is of a straight cylinder type, two ends of the outer drill bit are open, helical blades are arranged on the outer surface of the outer drill bit, the outer side of the upper end of the outer drill bit is connected with a shell of a motor I through a connecting rod, the inner drill bit is a flood dragon blade provided with a central shaft, the inner drill bit is arranged in the outer drill bit, the central shaft penetrates out of the upper end of the outer drill bit upwards and is connected with a motor shaft of a motor II, an opening at the upper end of the outer drill bit is connected with the central shaft through a bearing, the lower end of the central shaft penetrates out of the lower end of the outer drill bit, an inverted cone-shaped bottom cover is arranged at the lower end of the outer drill bit, the diameter of the bottom cover is equal to the outer diameter of the straight cylinder type part of the outer drill bit, and the inverted cone-shaped bottom cover is detachably connected with the lower end of the outer drill bit; the side wall of the upper part of the outer drill bit is connected with a storage box, and an opening is arranged at the part of the storage box connected with the outer drill bit, so that the interior of the outer drill bit is communicated with the interior of the storage box; the tester is characterized in that a power supply and a wireless remote control receiving controller are arranged on the mounting seat, the power supply is connected with the first motor and the second motor through the wireless remote control receiving controller, and a wireless remote control switch is arranged on the tester body.
2. The rapid soil nutrient tester of claim 1, wherein: the outer surface of the inverted conical bottom cover is provided with a helical blade.
3. The rapid soil nutrient tester of claim 1, wherein: the lower end of the tester body is provided with a plurality of supporting legs, the lower ends of the supporting legs are lower than the bottom end of the inverted conical bottom cover, and the supporting legs are hinged with the tester body through a rotating shaft, so that the supporting legs can rotate, and the rotating surface of the supporting legs is perpendicular to the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120003896.4U CN214252272U (en) | 2021-01-04 | 2021-01-04 | Soil nutrient rapid determination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120003896.4U CN214252272U (en) | 2021-01-04 | 2021-01-04 | Soil nutrient rapid determination instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214252272U true CN214252272U (en) | 2021-09-21 |
Family
ID=77723872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120003896.4U Expired - Fee Related CN214252272U (en) | 2021-01-04 | 2021-01-04 | Soil nutrient rapid determination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214252272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460272A (en) * | 2022-01-25 | 2022-05-10 | 江苏宜测检测科技有限公司 | Soil pH value detection method and device |
-
2021
- 2021-01-04 CN CN202120003896.4U patent/CN214252272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460272A (en) * | 2022-01-25 | 2022-05-10 | 江苏宜测检测科技有限公司 | Soil pH value detection method and device |
| CN114460272B (en) * | 2022-01-25 | 2023-10-13 | 江苏宜测检测科技有限公司 | Soil pH value detection method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |