CN215640279U - Agricultural technology promotes and uses soil sampling device - Google Patents
Agricultural technology promotes and uses soil sampling device Download PDFInfo
- Publication number
- CN215640279U CN215640279U CN202122208158.6U CN202122208158U CN215640279U CN 215640279 U CN215640279 U CN 215640279U CN 202122208158 U CN202122208158 U CN 202122208158U CN 215640279 U CN215640279 U CN 215640279U
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- China
- Prior art keywords
- sampling
- bevel gear
- base
- auger
- sampling device
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- Expired - Fee Related
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 15
- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 238000005070 sampling Methods 0.000 claims abstract description 37
- 244000309464 bull Species 0.000 claims description 7
- 239000002689 soil Substances 0.000 abstract description 17
- 238000012856 packing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a soil sampling device for agricultural technology popularization, which comprises a base, wherein a rack is arranged on the upper end surface of the base, a lead screw is rotatably arranged at the top end of the rack, a rotary table is arranged at the top end of the lead screw, an internal thread pipe is connected onto the lead screw in a threaded manner, a sampling barrel is arranged at the bottom end of the internal thread pipe, a rotating shaft is rotatably arranged at the top end of the inner wall of the sampling barrel, a secondary bevel gear is arranged on the rotating shaft, a rotating rod is rotatably arranged on one side of the sampling barrel, a main bevel gear is arranged on one side of the rotating rod, a crank is arranged on one side of the rotating rod, the main bevel gear is meshed with the secondary bevel gear, and a packing auger is arranged at the bottom end of the rotating shaft. The lead screw is driven to rotate by rotating the turntable, the internal thread pipe pushes the sampling cylinder and the auger to vertically and downwards insert into the ground, then the crank is rotated to drive the auger to rotate, the turntable is synchronously rotated continuously, soil is screwed into the sampling cylinder, soil sample sampling operation is completed, and the sampling cylinder is prevented from inclining in the sampling process.
Description
Technical Field
The utility model belongs to the technical field of agricultural technology popularization, and particularly relates to a soil sampling device for agricultural technology popularization.
Background
Agriculture is an industry for obtaining products through artificial cultivation by utilizing growth and development rules of animals and plants, belongs to the first industry, is a basic industry for supporting national economic construction and development, is a living animal and plant as an agricultural labor object, obtains the products of the animals and plants, and is called as agricultural technology in the science and technology of agricultural services.
Need use soil sampling device when promoting agricultural technology, soil sampler, can really satisfy the whole layer of soil sample, equivalent, convenient requirement, for survey native prescription fertilization, the difficult problem of the accurate collection soil sample that is difficult to realize has been solved in soil fertility work such as soil monitoring, current soil sampling device is when using, it aims at ground directly to get a medicine section of thick bamboo, make through rotating the handle and get a medicine section of thick bamboo screw in sample under the ground, but when rotating the handle, the sample section of thick bamboo inclines easily, the soil sample that leads to taking out is not on same vertical line, thereby influence the data rate of accuracy of sampling test.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a soil sampling device for agricultural technology popularization, which solves the problem that a sampling cylinder is easy to incline in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: agricultural technology promotes uses soil sampling device, the on-line screen storage device comprises a base, the up end of base is provided with the frame, the top of frame is rotated and is provided with the lead screw, the top of lead screw is provided with the carousel, threaded connection has the internal thread pipe on the lead screw, the bottom of internal thread pipe is provided with the sampler barrel, the inner wall top of sampler barrel is rotated and is provided with the pivot, be provided with in the pivot from conical gear, one side of sampler barrel is rotated and is provided with the bull stick, one side of bull stick is provided with main conical gear, one side of bull stick is provided with the crank, main conical gear meshing connects from conical gear, the bottom of pivot is provided with the auger.
Preferably, the two sides of the internal thread pipe are provided with sliding blocks, the two sides of the inner wall of the rack are provided with sliding grooves, and the two sliding blocks slide in the sliding grooves on the two sides respectively.
Preferably, the sampling opening is formed in the position, corresponding to the lower position of the packing auger, on the base, threaded holes are formed in the two sides of the base, threaded rods are connected in the threaded holes in a threaded mode, a fixing seat is arranged at the bottom end of each threaded rod, and a knob is arranged at the top end of each threaded rod.
Preferably, universal wheels are arranged on two sides of the lower end face of the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the soil sampling device, the screw rod is driven to rotate by rotating the rotary table, the internal thread pipe vertically moves downwards in the screw rod to drive the sliding block to slide in the sliding groove, the internal thread pipe pushes the sampling cylinder and the auger to vertically extend downwards out of the sampling opening and insert into the ground, then the crank is rotated to drive the main conical gear to be meshed and connected with the auxiliary conical gear, so that the rotary shaft drives the auger to rotate, the rotary table is synchronously rotated continuously to screw soil into the sampling cylinder, then the rotary table is rotated in the opposite direction to take out the sampling cylinder and the auger from the soil, then the crank is rotated in the opposite direction to screw out the soil from the sampling cylinder, so that soil sampling operation is completed, the sampling cylinder is not prone to tilt in the sampling process, the taken soil samples are on the same vertical line, and the data accuracy of sampling detection is greatly improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front cut-away schematic view of FIG. 1;
fig. 3 is an enlarged schematic view of a portion of fig. 2.
In the figure: 1. a base; 2. a frame; 3. a lead screw; 4. a turntable; 5. an internally threaded tube; 6. a sampling tube; 7. a rotating shaft; 8. from the bevel gear; 9. a rotating rod; 10. a main bevel gear; 11. a crank; 12. a packing auger; 13. a slider; 14. a chute; 15. a sampling port; 16. a threaded hole; 17. a screw; 18. a fixed seat; 19. a knob; 20. a universal wheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, 2 and 3, an embodiment of the utility model provides a soil sampling device for agricultural technology popularization, which comprises a base 1, wherein a frame 2 is welded on the upper end surface of the base 1, a first stepped hole is formed in the top end of the frame 2, a first bearing is connected in the first stepped hole in an interference manner, a lead screw 3 is connected in the first bearing in an interference manner, a rotating disc 4 is welded at one end of the lead screw 3, which penetrates out of the first stepped hole, an internal threaded pipe 5 is connected on the lead screw 3 in a threaded manner, a sampling cylinder 6 is welded at the bottom end of the internal threaded pipe 5, a stepped groove is formed in the inner wall of the sampling cylinder 6, a second bearing is connected in the stepped groove in an interference manner, a rotating shaft 7 is connected in an interference manner on the inner ring of the second bearing, a secondary bevel gear 8 is welded on the rotating shaft 7, the number of teeth of the secondary bevel gear 8 is 35, the rotating shaft 7 and the secondary bevel gear 8 are an integral piece, a second stepped hole is formed in one side of the sampling cylinder 6, and a third bearing is connected in the second stepped hole, the inner circle interference of third bearing is connected with bull stick 9, the left side welding of bull stick 9 has main bevel gear 10, the number of teeth of main bevel gear 10 is 35, the right side welding that bull stick 9 wore out the second step hole has crank 11, main bevel gear 10 meshes the connection and follows bevel gear 8, the bottom welding of pivot 7 has auger 12, the welding of the left and right sides of internal thread pipe 5 has slider 13, spout 14 has been seted up to the inner wall left and right sides of frame 2, two sliders 13 slide respectively in left and right sides spout 14.
Referring to fig. 1, 2 and 3, a sampling port 15 is formed in the base 1 at a position corresponding to the lower part of the packing auger 12, threaded holes 16 are formed in the left side and the right side of the base 1, threaded rods 17 are connected to the threaded holes 16 in an internal thread mode, a fixed seat 18 is welded at the bottom ends of the threaded rods 17, a knob 19 is welded at the top ends of the threaded rods 17, and universal wheels 20 are welded on the two sides of the lower end face of the base 1.
The working principle of the embodiment is as follows: the lead screw 3 is driven to rotate by rotating the rotary table 4, the internal thread pipe 5 vertically moves downwards in the lead screw 3, the sliding block 13 is driven to slide in the sliding groove 14, the internal thread pipe 5 pushes the sampling cylinder 6 and the auger 12 to vertically extend downwards out of the sampling opening 15 and be inserted into the ground, then the crank 11 is rotated to drive the main bevel gear 10 to be meshed and connected with the secondary bevel gear 8, the rotary shaft 7 drives the auger 12 to rotate, the rotary table 4 is synchronously rotated continuously to screw soil into the sampling cylinder 6, then the rotary table 4 is rotated in the opposite direction to take the sampling cylinder 6 and the auger 12 out of the soil, and then the crank 11 is rotated in the opposite direction to screw the soil out of the sampling cylinder 6 to finish soil sample sampling operation, the sampling cylinder 6 is not easy to incline in the sampling process, the taken soil samples are on the same vertical line, and the data accuracy of sampling detection is greatly improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (4)
1. Agricultural technology promotes and uses soil sampling device, its characterized in that: comprises a base (1), a frame (2) is arranged on the upper end surface of the base (1), a screw rod (3) is rotatably arranged at the top end of the frame (2), a turntable (4) is arranged at the top end of the screw rod (3), an internal threaded pipe (5) is connected to the screw rod (3) in a threaded manner, a sampling cylinder (6) is arranged at the bottom end of the internal threaded pipe (5), a rotating shaft (7) is rotatably arranged at the top end of the inner wall of the sampling tube (6), a secondary bevel gear (8) is arranged on the rotating shaft (7), a rotating rod (9) is rotatably arranged at one side of the sampling cylinder (6), a main bevel gear (10) is arranged at one side of the rotating rod (9), one side of bull stick (9) is provided with crank (11), main bevel gear (10) meshing connection is followed bevel gear (8), the bottom of pivot (7) is provided with auger (12).
2. The agrotechnology-wide soil sampling device of claim 1, wherein: the two sides of the internal thread pipe (5) are provided with sliding blocks (13), sliding grooves (14) are formed in the two sides of the inner wall of the rack (2), and the two sliding blocks (13) slide in the sliding grooves (14) in the two sides respectively.
3. The agrotechnology-wide soil sampling device of claim 1, wherein: sample connection (15) have been seted up to the below position that corresponds auger (12) on base (1), base (1) both sides are equipped with screw hole (16), screw hole (16) female connection has screw rod (17), the bottom of screw rod (17) is provided with fixing base (18), the top of screw rod (17) is provided with knob (19).
4. The agrotechnology-wide soil sampling device of claim 3, wherein: the universal wheels (20) are arranged on two sides of the lower end face of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122208158.6U CN215640279U (en) | 2021-09-13 | 2021-09-13 | Agricultural technology promotes and uses soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122208158.6U CN215640279U (en) | 2021-09-13 | 2021-09-13 | Agricultural technology promotes and uses soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215640279U true CN215640279U (en) | 2022-01-25 |
Family
ID=79915403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122208158.6U Expired - Fee Related CN215640279U (en) | 2021-09-13 | 2021-09-13 | Agricultural technology promotes and uses soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215640279U (en) |
-
2021
- 2021-09-13 CN CN202122208158.6U patent/CN215640279U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |