CN217605842U - Grassland soil degradation evaluation device - Google Patents
Grassland soil degradation evaluation device Download PDFInfo
- Publication number
- CN217605842U CN217605842U CN202220073565.2U CN202220073565U CN217605842U CN 217605842 U CN217605842 U CN 217605842U CN 202220073565 U CN202220073565 U CN 202220073565U CN 217605842 U CN217605842 U CN 217605842U
- Authority
- CN
- China
- Prior art keywords
- fixed
- motor
- threaded
- screw
- degradation evaluation
- 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 33
- 230000015556 catabolic process Effects 0.000 title claims abstract description 22
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 22
- 238000011156 evaluation Methods 0.000 title claims abstract description 22
- 238000005070 sampling Methods 0.000 claims abstract description 36
- 239000012780 transparent material Substances 0.000 claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a grassland soil degradation evaluation device belongs to soil degradation evaluation field. A grassland soil degradation evaluation device comprises a lower plate, wherein an upper plate is arranged on the upper side of the lower plate, four corners of the upper side of the lower plate and four corners of the lower side of the upper plate are respectively provided with a threaded sleeve and a threaded lead screw which are mutually rotatably connected, a driven gear is fixed at the upper end of the threaded lead screw, a first motor is fixed on the right side of the lower end surface of the upper plate through a connecting plate, a driving gear is fixed at the upper end of the first motor through an output shaft of the first motor, adjacent driven gears are rotatably connected with each other through a driving belt, a second motor is fixed in the middle of the lower end surface of the upper plate, a threaded sampling tube is sleeved in the middle of the lower plate, and a limiting sleeve rod which are mutually sleeved are respectively fixed between the lower end of the second motor and the upper end of the threaded sampling tube; when carrying out meadow soil degradation evaluation, can drive the rotation of screw thread draft tube through the second motor, take a sample meadow soil.
Description
Technical Field
The utility model relates to a soil degradation evaluation field, more specifically say, relate to a grassland soil degradation evaluation device.
Background
At present, the degradation of the grassland soil becomes a very serious ecological problem facing the world, in order to ensure the reasonability and the high efficiency of treatment measures, the degradation evaluation of the grassland soil is needed, the grassland soil needs to be sampled before the degradation evaluation of the grassland soil is carried out, the excavation sampling is carried out by the current sampling mode or by the traditional tools such as shovels, although the sampling mode can carry out quick sampling, all levels of the taken samples are mixed at one position, so that the taken samples have no hierarchy, and the evaluation data can have deviation; in view of this, we propose a grass land soil degradation evaluation device.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a grassland soil degradation evaluation device to solve the problem that proposes in the above-mentioned background art.
2. Technical scheme
The utility model provides a grassland soil degradation evaluation device, includes the hypoplastron, the hypoplastron upside is equipped with the upper plate, hypoplastron upside four corners and upper plate downside four corners are equipped with the screw sleeve and the screw lead screw that mutual rotation is connected respectively, screw lead screw upper end is fixed with driven gear, terminal surface right side is fixed with first motor through even board under the upper plate, first motor upper end is fixed with the driving gear through its output shaft, and is adjacent between the driven gear, rotate through the drive belt between driven gear and the driving gear and be connected, terminal surface middle part is fixed with the second motor under the upper plate, hypoplastron middle part cover is equipped with the screw sampling tube, be fixed with the spacing sleeve and the spacing loop bar that cup joint each other between second motor lower extreme and the screw sampling tube upper end respectively.
Preferably, a threaded through cavity is formed in the middle of the upper end face of the lower plate, and the lower plate comprises a plurality of sequentially arranged conical positioning blocks fixed to the lower end face of the lower plate.
Preferably, the inner end surface of the limiting sleeve and the outer end surface of the limiting sleeve rod are longitudinally provided with a limiting sliding chute and a limiting sliding block which are mutually connected in a sliding manner and are fixed.
Preferably, the lower end face of the limiting sleeve rod is provided with a groove, the upper end face of the threaded sampling cylinder is fixedly provided with a connecting block inserted into the groove, and the groove and the connecting block are fixedly connected through a through hole and a positioning pin.
Preferably, the upper end surface of the threaded screw rod and the lower end surface of the upper plate are respectively fixed and provided with a rotating groove and a rotating block which are mutually and rotatably connected.
Preferably, the screw thread sampler barrel adopts transparent material, the terminal surface outer end is the leanin setting under the screw thread sampler barrel, the terminal surface is fixed with the sawtooth under the screw thread sampler barrel, just terminal surface upside is fixed with articulated frame in the sawtooth, the articulated baffle of installing with screw thread sampler barrel inner chamber matching is rotated to the end about articulated frame.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses set up the screw thread sampler barrel and lead to the chamber with the screw thread, when driving screw thread sampler barrel pivoted through the second motor, lead to the restriction of chamber to the screw thread sampler barrel through the screw thread for the screw thread sampler barrel also carries out the downstream at the in-process of rolling motion, cuts the sample to meadow soil, and observes the evaluation to the sample in the screw thread sampler barrel.
2. The utility model discloses set up limit sleeve and limit sleeve pole, when leading to the chamber through the screw thread and driving screw thread sampler barrel downstream, through spacing spout and limit slider's cooperation of being connected for the second motor can still drive the screw thread sampler barrel through limit sleeve and limit sleeve pole and rotate
3. The utility model discloses set up threaded sleeve and screw lead screw, through first motor, drive the screw lead screw and rotate for threaded sleeve stretches out and draws back with the screw lead screw, thereby can adjust hypoplastron and upper plate interval, the installation in the dismantlement of the screw thread sampler barrel of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall external structure of the present invention;
fig. 2 is a schematic view of the lower end structure of the lower plate of the present invention;
fig. 3 is a schematic view of the connection structure between the driven gear and the first motor of the present invention;
FIG. 4 is a schematic view of the internal structure of the threaded sampling tube and the limiting sleeve of the present invention;
fig. 5 is a schematic view of the inner split structure of the limiting sleeve of the present invention;
FIG. 6 is a schematic view of the split structure of the joint of the driven gear of the present invention;
the reference numbers in the figures illustrate: 1. an upper plate; 2. a lower plate; 3. a threaded sleeve; 4. a threaded sampling barrel; 5. a first motor; 6. a conical positioning block; 7. a threaded through cavity; 8. rotating the block; 9. a driven gear; 10. a driving gear; 11. saw teeth; 12. connecting blocks; 13. a limiting sleeve rod; 14. a limiting sleeve; 15. a limiting chute; 16. a limiting slide block; 17. a groove; 18. a rotating groove; 19. a threaded lead screw; 20. a second motor; 21. a hinged frame; 22. the baffle is hinged.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a grassland soil degradation evaluation device, including hypoplastron 2, 2 upside of hypoplastron are equipped with upper plate 1, 2 upside four corners of hypoplastron and 1 downside four corners of upper plate are equipped with the threaded bush 3 and the threaded lead screw 19 that rotation is connected respectively, threaded lead screw 19 upper end is fixed with driven gear 9, 1 lower terminal surface right side of upper plate is fixed with first motor 5 through even board, first motor 5 upper end is fixed with driving gear 10 through its output shaft, between the adjacent driven gear 9, be connected through drive belt rotation between driven gear 9 and the driving gear 10, 1 lower terminal surface middle part is fixed with second motor 20 down of upper plate, 2 middle part covers in hypoplastron are equipped with screw sampling tube 4, be fixed with the spacing sleeve 14 and the spacing loop bar 13 that cup joint each other between second motor 20 lower extreme and the screw sampling tube 4 upper end respectively.
Specifically, 2 upper end faces of lower plate are provided with a threaded through cavity 7 in the middle, and lower plate 2 comprises a plurality of tapered positioning blocks 6 which are arranged in sequence and fixed on the lower end faces, so that the device can be prevented from sliding when placed on a grassland soil surface.
Furthermore, a limit sliding groove 15 and a limit sliding block 16 which are mutually connected in a sliding manner are respectively arranged and fixed on the inner end surface of the limit sleeve 14 and the outer end surface of the limit sleeve rod 13 in the longitudinal direction.
Still further, the terminal surface is seted up flutedly 17 under the stop collar pole 13, and the terminal surface is fixed with connecting block 12 with the grafting of recess 17 on the screw thread sampler barrel 4, is connected fixedly through-hole and locating pin between recess 17 and the connecting block 12, the installation and the dismantlement of the screw thread sampler barrel 4 of being convenient for.
Furthermore, the upper end surface of the threaded screw rod 19 and the lower end surface of the upper plate 1 are respectively fixed and provided with a rotating groove 18 and a rotating block 8 which are mutually and rotatably connected, so that the threaded screw rod 19 can rotate under the condition that the threaded screw rod 19 is ensured to be connected with the upper plate 1.
It is worth to explain that the thread sampling cylinder 4 is made of transparent materials, the outer end of the lower end face of the thread sampling cylinder 4 is arranged in an inward inclined mode, the sawteeth 11 are fixed on the lower end face of the thread sampling cylinder 4, the hinged frame 21 is fixed on the upper side of the inner end face of each sawtooth 11, the hinged baffle 22 matched with the inner cavity of the thread sampling cylinder 4 is rotatably installed at the left end and the right end of the hinged frame 21, soil blocks the hinged baffle 22 in the downward movement process of the sawteeth 11 and upwards rotates along the hinged frame 21, soil can conveniently enter the thread sampling cylinder 4, when the thread sampling cylinder 4 is taken out of the soil, the limit of the soil on the hinged baffle 22 is relieved, the hinged baffle 22 downwards rotates to seal the sawteeth 11, soil in the thread sampling cylinder 4 is blocked, and samples are prevented from being spilled out.
The working principle is as follows: when the device is used, the device is placed on the surface of the sampled grassland soil, the second motor 20 and the first motor 5 are connected with an external control device, the second motor 20 is started through the external control device, the second motor 20 drives the thread sampling cylinder 4 to rotate through the output shaft of the second motor, the thread sampling cylinder 4 is connected with the thread through cavity 7 through the thread, the thread sampling cylinder 4 moves downwards while rotating, the grassland soil is cut and sampled through the saw teeth 11 at the lower end of the thread sampling cylinder 4, the grassland soil level condition and the degradation degree can be roughly observed and evaluated through the transparent thread sampling cylinder 4, the thread sampling cylinder 4 drives the limiting sleeve rod 13 to move downwards in the limiting sleeve 14 in the downward rotating process of the thread sampling cylinder 4 at the thread sampling cylinder 4, wherein, the limiting sliding groove 15 of the inner wall of the limiting sleeve 14 is in the horizontal direction, limit the limiting slide block 16 of the outer wall of the limiting sleeve rod 13, make in the process of downward rotation of the threaded sampling cylinder 4, the second motor 20 can always drive the threaded sampling cylinder 4 to rotate, after sampling is completed, the output shaft of the second motor 20 is started to reversely rotate, the threaded sampling cylinder 4 is driven to move upwards, the first motor 5 is started through an external control device, the output shaft of the first motor 5 sequentially drives the driving gear 10 and the driven gear 9 to rotate, the threaded lead screw 19 at the lower end of the first motor is driven to rotate through the driven gear 9, the threaded lead screw 19 moves upwards at the upper end of the threaded sleeve 3, the distance between the upper plate 1 and the lower plate 2 is expanded, the threaded sampling cylinder 4 is taken down by disassembling the positioning pin between the groove 17 and the connecting block 12, and samples are recovered.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A grass land soil degradation evaluation device comprising a lower plate (2), characterized in that: hypoplastron (2) upside is equipped with upper plate (1), hypoplastron (2) upside four corners and upper plate (1) downside four corners are equipped with threaded sleeve (3) and screw lead screw (19) that the rotation is connected respectively, screw lead screw (19) upper end is fixed with driven gear (9), terminal surface right side is fixed with first motor (5) through even board under upper plate (1), first motor (5) upper end is fixed with driving gear (10) through its output shaft, and is adjacent between driven gear (9), be connected through the drive belt rotation between driven gear (9) and driving gear (10), terminal surface middle part is fixed with second motor (20) under upper plate (1), hypoplastron (2) middle part cover is equipped with screw sampling tube (4), be fixed with spacing sleeve (14) and spacing loop bar (13) that cup joint each other between second motor (20) lower extreme and screw sampling tube (4) upper end respectively.
2. The grassland soil degradation evaluation device according to claim 1, wherein: the middle of the upper end face of the lower plate (2) is provided with a threaded through cavity (7), and the lower plate (2) comprises a plurality of sequentially arranged conical positioning blocks (6) fixed on the lower end face of the lower plate.
3. A grassland soil degradation evaluation device according to claim 1, wherein: and a limiting sliding groove (15) and a limiting sliding block (16) which are mutually connected in a sliding manner are respectively and fixedly arranged on the inner end surface of the limiting sleeve (14) and the outer end surface of the limiting sleeve rod (13) in the longitudinal direction.
4. A grassland soil degradation evaluation device according to claim 1, wherein: the lower end face of the limiting sleeve rod (13) is provided with a groove (17), the upper end face of the threaded sampling cylinder (4) is fixedly provided with a connecting block (12) which is connected with the groove (17) in an inserting mode, and the groove (17) and the connecting block (12) are fixedly connected through a through hole and a positioning pin.
5. A grassland soil degradation evaluation device according to claim 1, wherein: the upper end surface of the threaded screw rod (19) and the lower end surface of the upper plate (1) are respectively fixed and provided with a rotating groove (18) and a rotating block (8) which are mutually and rotatably connected.
6. The grassland soil degradation evaluation device according to claim 1, wherein: transparent material is adopted in screw thread sampler barrel (4), terminal surface outer end is the leanin setting under screw thread sampler barrel (4), terminal surface is fixed with sawtooth (11) under screw thread sampler barrel (4), just terminal surface upside is fixed with articulated frame (21) in sawtooth (11), articulated frame (21) are controlled the end rotation and are installed articulated baffle (22) that match with screw thread sampler barrel (4) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220073565.2U CN217605842U (en) | 2022-01-12 | 2022-01-12 | Grassland soil degradation evaluation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220073565.2U CN217605842U (en) | 2022-01-12 | 2022-01-12 | Grassland soil degradation evaluation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217605842U true CN217605842U (en) | 2022-10-18 |
Family
ID=83562227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220073565.2U Expired - Fee Related CN217605842U (en) | 2022-01-12 | 2022-01-12 | Grassland soil degradation evaluation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217605842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606849A (en) * | 2024-01-22 | 2024-02-27 | 黑龙江省林业科学院伊春分院 | Wetland soil collection system |
-
2022
- 2022-01-12 CN CN202220073565.2U patent/CN217605842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117606849A (en) * | 2024-01-22 | 2024-02-27 | 黑龙江省林业科学院伊春分院 | Wetland soil collection system |
| CN117606849B (en) * | 2024-01-22 | 2024-05-07 | 黑龙江省林业科学院伊春分院 | Wetland soil collection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217605842U (en) | Grassland soil degradation evaluation device | |
| CN211148098U (en) | Controllable type of degree of depth soil sampling device for geotechnical engineering exploration | |
| CN209749129U (en) | Raspberry is planted and is used fluting device with fertilization function | |
| CN211800515U (en) | Agricultural is used for chemical fertilizer mixing stirring device | |
| CN210304487U (en) | Vibrating screen for processing cathode material of lithium ion battery | |
| CN112058761A (en) | Advance drilling geological sample sequencing and cleaning device | |
| CN217410653U (en) | Desulfurized gypsum, citric acid sediment unloader | |
| CN207964396U (en) | A kind of soil crushing device | |
| CN213278122U (en) | Novel automatic zinc cream adding machine | |
| CN211477699U (en) | Engineering supervision sampling device | |
| CN113564388A (en) | Tombarthite processing is with automatic edulcoration device | |
| CN209578949U (en) | A kind of feed device of sewing machine shuttle peg equipment for automatically processing | |
| CN210641382U (en) | Fertilizer scattering device for vegetable planting | |
| CN210808230U (en) | Seed fertilizer injection unit for agricultural machine | |
| CN210513747U (en) | Automatic soil sample collecting drill cylinder | |
| CN208757663U (en) | A kind of soil pulverizes and sieves integrated apparatus | |
| CN210975301U (en) | Primary processing device for cloth production and processing | |
| CN112524621A (en) | Automatic slag tapping control system and method for combustion furnace of thermal power plant | |
| CN218680026U (en) | Glossy ganoderma fertilizer injection unit | |
| CN107568087B (en) | A kind of Internet of Things ecological industry robot | |
| CN112042326A (en) | Seed planting device for sowing and using method thereof | |
| CN221006946U (en) | Sampling device is used in bulk blending fertilizer production | |
| CN215610886U (en) | Compounding preparation jar of compound fertilizer production usefulness | |
| CN216524915U (en) | Silt sampling device is used in water environment improvement | |
| CN214719237U (en) | Go up grey system dust recovery system in ash storehouse |
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: 20221018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |