CN212513679U - A soil sampling device for soil detects - Google Patents
A soil sampling device for soil detects Download PDFInfo
- Publication number
- CN212513679U CN212513679U CN202021064563.4U CN202021064563U CN212513679U CN 212513679 U CN212513679 U CN 212513679U CN 202021064563 U CN202021064563 U CN 202021064563U CN 212513679 U CN212513679 U CN 212513679U
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- Prior art keywords
- soil
- groove
- cylinder
- grooves
- sampling device
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- 239000002689 soil Substances 0.000 title claims abstract description 38
- 238000005527 soil sampling Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000005070 sampling Methods 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a sampling device field, concretely relates to a soil sampling device for soil detects. The novel rotary table comprises a top plate, wherein a concentric cylinder is fixed at the lower end of the top plate, two vertical long grooves are symmetrically formed in the left side and the right side of the outer edge of the cylinder, vertical sliding grooves are formed in the front wall and the rear wall of each long groove, which are opposite to each other, long holes corresponding to the sliding grooves are formed in the top plate, the lower end of a baffle penetrates through the long holes and then is arranged in the sliding grooves in a sliding mode, a longitudinal rotating shaft is hinged to the upper end of each groove, sector teeth concentric with the rotating shaft are fixed on the rotating shaft, a vertical rotating plate is fixed at the lower end of the rotating shaft, racks are arranged in the grooves in a sliding mode and meshed with the sector teeth, a screw rod concentric with the. The utility model discloses, can take a sample completely, prevent that the soil sample of sample in-process from dropping, can realize taking a sample to the soil sample of the different degree of depth.
Description
Technical Field
The utility model relates to a sampling device field, concretely relates to a soil sampling device for soil detects.
Background
Moisture in the agricultural soil, the change of nutrient produces important influence to crop output, in recent years along with the wide use of chemical fertilizer, moisture in the soil, the nutrient structure has taken place and has shown the change, consequently, survey soil and study moisture in the soil, nutrient content and change law, it has very important meaning to ensure crop production, sampling equipment among the prior art, after the sample, because the problem that sample soil dropped appears easily in the soil drying, and then lead to the failure of sample, and when the soil caking, the sampling process is very difficult, bring inconvenience for the staff, can't control the soil sample of the different degree of depth, also be a big drawback of prior art, so can't satisfy people's use needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that one kind can take a sample completely, prevents that the soil sample in the sample process from dropping, can realize carrying out the sampling device who takes a sample to the soil sample of the different degree of depth.
In order to realize the purpose, the utility model provides a technical scheme is:
a soil sampling device for soil detection comprises a top plate, wherein a concentric cylinder is fixed at the lower end of the top plate, two vertical long grooves are symmetrically formed in the left side and the right side of the outer edge of the cylinder, vertical sliding grooves are formed in the front wall and the rear wall of the cylinder, which are opposite to each other, long holes corresponding to the sliding grooves are formed in the top plate, the lower end of a baffle plate penetrates through the long holes and then is arranged in the sliding grooves in a sliding mode, concentric inner holes are formed in the cylinder, vertical grooves are formed in the lower end of the cylinder between the long grooves and the inner holes, the upper end of each groove is hinged with a longitudinal rotating shaft, fan teeth concentric with the rotating shaft are fixed on the rotating shaft, vertical rotating plates are fixed at the lower end of the rotating shaft, racks are arranged in the grooves in a sliding mode and are meshed with the fan teeth, the two racks are fixedly connected through a connecting rod, a screw.
Specifically, two barres are symmetrically fixed on the outer edge of the top plate.
Specifically, a hand wheel concentric with the screw is fixed at the upper end of the screw.
Specifically, a conical head is fixed at the lower end of the column body, and a slotted hole corresponding to the long slot is formed in the conical head.
Specifically, the groove width of the groove is equal to the groove width of the elongated groove, the front end and the rear end of the rotating plate are in sliding contact with the front side wall and the rear side wall of the groove, and the front end and the rear end of the rack are in sliding contact with the front end and the rear end of the groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient operation can take a sample completely, prevents that sample in-process soil sample from dropping, can realize taking a sample to the soil sample of the different degree of depth, is fit for taking a sample caking or dry soil property.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of region a in fig. 1.
Detailed Description
As shown in fig. 1-2, a soil sampling device for soil detection includes a top plate 1, two handles 2 are symmetrically fixed on the outer edge of the top plate 1, a concentric cylinder 3 is fixed on the lower end of the top plate 1, two vertical long grooves 4 are symmetrically formed on the left and right sides of the outer edge of the cylinder 3, a conical head 16 is fixed on the lower end of the cylinder 3, a slotted hole 17 corresponding to the long groove 4 is formed in the conical head 16, vertical sliding grooves 14 are formed in the front and rear walls of the long groove 4, a long hole corresponding to the sliding groove 14 is formed in the top plate 1, and the lower end of a baffle 15 penetrates through the long hole and is slidably arranged in the sliding groove 14.
An inner hole 5 concentric with the cylinder 3 is arranged in the cylinder 3, vertical grooves 10 are arranged at the lower end of the cylinder 3 between the long groove 4 and the inner hole 5, the upper end of each groove 10 is hinged with a longitudinal rotating shaft 12, sector teeth 13 concentric with the rotating shaft 12 are fixed on the rotating shaft 12, a vertical rotating plate 11 is fixed at the lower end of the rotating shaft 12, racks 9 are arranged in the grooves 10 in a sliding manner, the racks 9 are meshed with the sector teeth 13, the groove width of the groove 10 is equal to that of the long groove 4, the front end and the rear end of the rotating plate 11 are in sliding contact with the front side wall and the rear side wall of the groove 10, the front end and the rear end of the rack 9 are in sliding contact with the front end and the rear end of the groove 10, the two racks 9 are fixedly connected through the connecting rod 8, the screw rod 6 concentric with the top plate 1 is connected to the top plate 1 in a threaded manner, the screw rod 6 penetrates through the top, a hand wheel 7 concentric with the screw rod 6 is fixed at the upper end of the screw rod 6, and the lower end of the screw rod 6 extends into the inner hole 5 and then is rotatably connected with a connecting rod 8.
When the utility model is used, the baffle 15 is separated from the top plate 1, the cylinder 3 is pressed down into the soil below the ground by the handle bar 2, at the moment, partial soil can enter the long groove 4, the baffle 15 penetrates through the long hole on the top plate 1 and then is inserted into the chute 14, the baffle 15 cuts the soil in the long groove 4, then the screw 6 is rotated by the hand wheel 7, the screw 6 enables the two racks 9 to descend by the connecting rod 8, the rack 9 enables the rotating shaft 12 to rotate by the sector teeth 13, the lower end of the rotating plate 11 rotates towards the outside direction of the cylinder 3 when the rotating shaft 12 rotates, when the rotating plate 11 is vertical to the baffle 15, the soil in the long groove 4 is positioned in the space formed by the baffle 15, the rotating plate 11 and the long groove 4 at the moment, the soil in the long groove 4 is prevented from falling when the cylinder 3 is pulled out, the cylinder 3 is pulled out from the soil, then the cylinder 3 is, the soil at different depths can then be tested.
The screw 6 can be rotated before the cylinder 3 is inserted into the soil below the ground, and the number of turns of the screw 6 when the rotating plate 11 is perpendicular to the baffle 15 is recorded, so that the state of the rotating rod 11 can be judged according to the number of turns of the screw 6 after the cylinder 3 is inserted into the soil below the ground. The utility model discloses, simple structure, convenient operation can take a sample completely, prevents that sample in-process soil sample from dropping, can realize taking a sample to the soil sample of the different degree of depth, is fit for taking a sample caking or dry soil property.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A soil sampling device for soil detection comprises a top plate (1) and is characterized in that a concentric cylinder (3) is fixed at the lower end of the top plate (1), two vertical long grooves (4) are symmetrically formed in the left side and the right side of the outer edge of the cylinder (3), vertical sliding grooves (14) are formed in the front groove wall and the rear groove wall which are opposite to the long grooves (4), long holes corresponding to the sliding grooves (14) are formed in the top plate (1), the lower end of a baffle (15) penetrates through the long holes and then is arranged in the sliding grooves (14) in a sliding mode, an inner hole (5) which is concentric with the cylinder (3) is formed in the cylinder (3), vertical grooves (10) are formed in the lower end of the cylinder (3) between the long grooves (4) and the inner hole (5), a longitudinal rotating shaft (12) is hinged to the upper end of each groove (10), sector teeth (13) which are concentric with the rotating shaft (12) are, all slide in recess (10) and be provided with rack (9), rack (9) and fan tooth (13) meshing, two rack (9) are through connecting rod (8) fixed connection, threaded connection has rather than endocentric screw rod (6) on roof (1), and screw rod (6) run through roof (1), and screw rod (6) lower extreme extends to hole (5) inside back and is connected with connecting rod (8) rotation.
2. The soil sampling device for soil detection according to claim 1, wherein two rods (2) are symmetrically fixed on the outer edge of the top plate (1).
3. The soil sampling device for soil detection according to claim 1, wherein a hand wheel (7) concentric with the screw (6) is fixed at the upper end of the screw.
4. The soil sampling device for soil detection according to claim 1, wherein a conical head (16) is fixed at the lower end of the column body (3), and a slotted hole (17) corresponding to the elongated slot (4) is formed in the conical head (16).
5. The soil sampling device for soil detection according to claim 1, wherein the groove (10) has a width equal to that of the elongated groove (4), the rotating plate (11) has front and rear ends in sliding contact with front and rear side walls of the groove (10), and the rack (9) has front and rear ends in sliding contact with front and rear ends of the groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064563.4U CN212513679U (en) | 2020-06-11 | 2020-06-11 | A soil sampling device for soil detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021064563.4U CN212513679U (en) | 2020-06-11 | 2020-06-11 | A soil sampling device for soil detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212513679U true CN212513679U (en) | 2021-02-09 |
Family
ID=74394769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021064563.4U Expired - Fee Related CN212513679U (en) | 2020-06-11 | 2020-06-11 | A soil sampling device for soil detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212513679U (en) |
-
2020
- 2020-06-11 CN CN202021064563.4U patent/CN212513679U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |