CN220418857U - Plant root system soil collection system - Google Patents
Plant root system soil collection system Download PDFInfo
- Publication number
- CN220418857U CN220418857U CN202321237457.5U CN202321237457U CN220418857U CN 220418857 U CN220418857 U CN 220418857U CN 202321237457 U CN202321237457 U CN 202321237457U CN 220418857 U CN220418857 U CN 220418857U
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- fixedly connected
- cylinder
- plate
- sampling
- root system
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- 239000002689 soil Substances 0.000 title claims abstract description 34
- 241000196324 Embryophyta Species 0.000 title claims abstract description 23
- 238000005070 sampling Methods 0.000 claims abstract description 53
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 238000005527 soil sampling Methods 0.000 claims 7
- 230000006978 adaptation Effects 0.000 claims 1
- 244000005700 microbiome Species 0.000 description 3
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a plant root system soil collection device which comprises a connecting cylinder, wherein connecting plates are symmetrically and slidingly connected to the bottom of the connecting cylinder, the top of the connecting plate extends into the connecting cylinder and is fixedly connected with a driving component, the driving component is fixedly connected with the inner wall of the connecting cylinder, one opposite sides of the two connecting plates are fixedly connected with sampling cylinders respectively, the two sampling cylinders are matched, through grooves are formed in the side walls of the sampling cylinders, an opening and closing component is slidingly connected with the through grooves, the opening and closing component is fixedly connected with the inner wall of the sampling cylinder, a collecting box is slidingly connected in the sampling cylinder, an opening of the collecting box faces the through grooves, a supporting rod is fixedly connected to the bottom of the collecting box, a bottom plate is fixedly connected to the bottom of the supporting rod, and the bottom plate is detachably connected with the sampling cylinder. The utility model has simple operation, can sample the root system, can not take surface soil, and improves the experimental accuracy.
Description
Technical Field
The utility model relates to the technical field of soil collection, in particular to a plant root system soil collection device.
Background
The root system soil is the part of micro-area soil directly affected by plant root system, the heavy metal form of the area directly affects the effectiveness of heavy metal on plants, the rhizosphere soil environment is unique in a soil system, and the rhizosphere soil environment has larger difference in physical and chemical properties with non-rhizosphere soil.
The damage to the inherent structure of the soil layer is serious in the process of collecting the sample from the traditional root system soil, the original state of the soil is maintained to be poor, and the method is not beneficial to the experimental study on microorganisms, compactness, plant root systems and the like in the soil layer; and time and labor are wasted, surface soil can be obtained, and experimental results are affected.
Therefore, a plant root system soil collection device is needed to solve the above problems.
Disclosure of Invention
The utility model aims to provide a plant root system soil collection device so as to solve the problems in the prior art.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a plant root system soil collection device which comprises a connecting cylinder, wherein connecting plates are symmetrically and slidingly connected to the bottom of the connecting cylinder, the top of each connecting plate extends into the connecting cylinder and is fixedly connected with a driving assembly, the driving assembly is fixedly connected with the inner wall of the connecting cylinder, sampling cylinders are fixedly connected to one sides of the two opposite connecting plates respectively, the two sampling cylinders are matched, through grooves are formed in the side walls of the sampling cylinders, the through grooves are slidingly connected with opening and closing assemblies, the opening and closing assemblies are fixedly connected with the inner wall of the sampling cylinder, a collecting box is slidingly connected in the sampling cylinder, an opening of each collecting box faces the through grooves, a supporting rod is fixedly connected to the bottom of each collecting box, a bottom plate is fixedly connected to the bottom of each supporting rod, and the bottom plate is detachably connected with the sampling cylinder.
Preferably, the driving assembly comprises a toothed plate fixedly connected with the connecting plate, a gear is meshed with the top of the toothed plate, a transmission shaft is fixedly connected with the center of the gear, one end of the transmission shaft is rotationally connected with the inner wall of the connecting cylinder, an output shaft of a motor is fixedly connected with the other end of the transmission shaft, and the motor is fixedly connected with the inner wall of the connecting cylinder.
Preferably, the inner wall of the connecting cylinder is symmetrically and fixedly connected with a sliding rail, the sliding rail penetrates through the connecting plate and is in sliding connection with the connecting plate, and the sliding rail is positioned below the toothed plate.
Preferably, the bottom of the connecting cylinder is symmetrically provided with a sliding groove, and the connecting plate is positioned in the sliding groove and is in sliding connection with the sliding groove.
Preferably, the opening and closing assembly comprises an electric telescopic rod fixedly connected with the inner top surface of the sampling tube, a flexible plate is fixedly connected with the output end of the electric telescopic rod, a connecting rod is connected with the flexible plate in a sliding mode, two ends of the connecting rod are fixedly connected with the inner wall of the sampling tube, and the flexible plate is connected with the through groove in a sliding mode.
Preferably, the side wall of the connecting cylinder close to the bottom is symmetrically and fixedly connected with a handle, a switch is arranged on the handle, and the two switches are respectively and electrically connected with the motor and the electric telescopic rod.
Preferably, a plurality of clapboards are detachably connected in the collecting box, and the clapboards are arranged at equal intervals.
Preferably, bolts are symmetrically arranged at two ends of the bottom plate, and the bolts are in threaded connection with the side wall of the sampling tube.
The utility model discloses the following technical effects: during the use, stretch into the soil with connecting cylinder and two sampling tube together, make the position of sampling tube be located plant root system department, then open the subassembly that opens and shuts of sampling tube, make logical groove and external intercommunication, restart drive assembly, make two sampling tube remove to relative direction, until the laminating is in the same place, the soil sample gets into in the collection box this moment, accomplish the collection of soil sample, take out the connecting cylinder, pull down the bottom plate, and move down, drive the bracing piece and move down, and then drive the collection box and slowly slide out the sampling tube, again experiment the soil sample in the collection box, know the condition of plant root system microorganism. The utility model has simple operation, can sample the root system, can not take surface soil, and improves the experimental accuracy.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a driving assembly according to the present utility model;
FIG. 3 is a schematic view of a sampling tube according to the present utility model;
FIG. 4 is a side view of the collection box of the present utility model;
wherein, 1, a connecting cylinder; 2. a handle; 3. a switch; 4. a connecting plate; 5. a sampling tube; 6. a motor; 7. a connecting rod; 8. a gear; 9. a transmission shaft; 10. a toothed plate; 11. a slide rail; 12. a chute; 13. an electric telescopic rod; 14. a ductile plate; 15. a collection box; 16. a support rod; 17. a bottom plate; 18. a bolt; 19. a through groove; 20. a partition board.
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.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-4, the utility model provides a plant root system soil collecting device, which comprises a connecting cylinder 1, wherein the bottom of the connecting cylinder 1 is symmetrically and slidingly connected with a connecting plate 4, the top of the connecting plate 4 stretches into the connecting cylinder 1 and is fixedly connected with a driving component, the driving component is fixedly connected with the inner wall of the connecting cylinder 1, one sides of the two connecting plates 4 opposite to each other are fixedly connected with sampling cylinders 5, the two sampling cylinders 5 are matched with each other, through grooves 19 are formed in the side walls of the sampling cylinders 5, the through grooves 19 are slidingly connected with opening and closing components, the opening and closing components are fixedly connected with the inner wall of the sampling cylinders 5, a collecting box 15 is slidingly connected in the sampling cylinders 5, the opening of the collecting box 15 faces the through grooves 19, the bottom of the collecting box 15 is fixedly connected with a supporting rod 16, the bottom of the supporting rod 16 is fixedly connected with a bottom plate 17, and the bottom plate 17 is detachably connected with the sampling cylinders 5.
During the use, stretch into the soil with connecting cylinder 1 and two sampling tube 5 together, make the position of sampling tube 5 be located plant root system department, then open the subassembly that opens and shuts of sampling tube 5, make logical groove 19 and external intercommunication, restart drive assembly, make two sampling tube 5 remove to opposite direction, until the laminating is in the same place, the soil sample gets into in the collection box 15 this moment, accomplish the collection of soil sample, take out connecting cylinder 1, remove bottom plate 17, and move down, drive bracing piece 16 downwardly moving, and then drive collection box 15 slowly roll-off sampling tube 5, again carry out the experiment to the soil sample in the collection box 15, know the condition of plant root system microorganism. The utility model has simple operation, can sample the root system, can not take surface soil, and improves the experimental accuracy.
Further optimizing scheme, the drive assembly include with pinion rack 10 of connecting plate 4 rigid coupling, pinion rack 10 top meshing has gear 8, and gear 8 center rigid coupling has transmission shaft 9, and transmission shaft 9 one end is connected with connecting cylinder 1 inner wall rotation, and the other end rigid coupling has the output shaft of motor 6, and motor 6 and connecting cylinder 1 inner wall rigid coupling. The motor 6 drives the gear 8 to rotate, and the gear 8 drives the toothed plate 10 meshed with the gear 8 to horizontally displace, and the toothed plate 10 drives the connecting plate 4 to move, so that the sampling tube 5 is driven to move, and the sampling work is conveniently completed.
Further optimizing scheme, the symmetrical rigid coupling of connecting cylinder 1 inner wall has slide rail 11, and slide rail 11 runs through connecting plate 4 and with connecting plate 4 sliding connection, slide rail 11 is located the pinion rack 10 below. The slide rail 11 limits the connecting plate 4 and improves the horizontal movement performance of the connecting plate.
In a further optimized scheme, the bottom of the connecting cylinder 1 is symmetrically provided with the sliding grooves 12, and the connecting plate 4 is positioned in the sliding grooves 12 and is in sliding connection with the sliding grooves 12. The connecting plate 4 is in sliding connection with the sliding chute 12, so that the two sampling cylinders 5 can be attached to sample conveniently, and the sliding chute 12 limits the connecting plate 4 to prevent deviation.
Further optimizing scheme, the subassembly that opens and shuts includes the electric telescopic handle 13 with the interior top surface rigid coupling of sampling tube 5, and the output rigid coupling of electric telescopic handle 13 has toughness board 14, and toughness board 14 sliding connection has connecting rod 7, and connecting rod 7 both ends and sampling tube 5 inner wall rigid coupling, toughness board 14 and logical groove 19 sliding connection. During sampling, the electric telescopic rod 13 is contracted to drive the flexible plate 14 to move around the connecting rod 7 until the collecting box 15 is completely exposed, so that sampling work is facilitated.
Further optimizing scheme, the lateral wall symmetry rigid coupling that connecting cylinder 1 is close to the bottom has handle 2, installs switch 3 on the handle 2, and two switches 3 respectively with motor 6 and electric telescopic handle 13 electric connection. The switch 3 is arranged beside the handle 2, so that the convenience of operation can be improved.
Further optimizing scheme, a plurality of baffles 20 are detachably connected in the collection box 15, and the baffles 20 are arranged at equal intervals. The partition plate 20 is used for layering soil, and can detect soil with different layers, so that experimental precision is improved.
In a further optimization scheme, bolts 18 are symmetrically arranged at two ends of the bottom plate 17, and the bolts 18 are in threaded connection with the side wall of the sampling tube 5. The tightness of the bottom plate 17 and the sampling tube 5 can be guaranteed by tightening the bolts 18, after sampling is completed, the bolts 18 are unscrewed, at the moment, the bottom plate 17 is detachable, the supporting rods 16 and the collecting box 15 are driven to be taken out of the sampling tube 5, and the practicability is high.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (8)
1. Plant root system soil collection system, its characterized in that: including connecting cylinder (1), connecting cylinder (1) bottom symmetry sliding connection has connecting plate (4), connecting plate (4) top stretches into in connecting cylinder (1) and rigid coupling have drive assembly, drive assembly with connecting cylinder (1) inner wall rigid coupling, two the relative one side of connecting plate (4) rigid coupling has sampling cylinder (5) respectively, two sampling cylinder (5) looks adaptation, logical groove (19) have been seted up to sampling cylinder (5) lateral wall, logical groove (19) sliding connection has the subassembly that opens and shuts, the subassembly that opens and shuts with sampling cylinder (5) inner wall rigid coupling, sliding connection has collecting box (15) in sampling cylinder (5), collecting box (15) opening orientation logical groove (19), collecting box (15) bottom rigid coupling has bracing piece (16), bracing piece (16) bottom rigid coupling has bottom plate (17), bottom plate (17) with sampling cylinder (5) can dismantle and be connected.
2. The plant root system soil sampling device of claim 1, wherein: the driving assembly comprises a toothed plate (10) fixedly connected with the connecting plate (4), a gear (8) is meshed at the top of the toothed plate (10), a transmission shaft (9) is fixedly connected at the center of the gear (8), one end of the transmission shaft (9) is rotationally connected with the inner wall of the connecting cylinder (1), an output shaft of a motor (6) is fixedly connected at the other end of the transmission shaft, and the motor (6) is fixedly connected with the inner wall of the connecting cylinder (1).
3. The plant root system soil sampling device of claim 2, wherein: the connecting cylinder is characterized in that sliding rails (11) are symmetrically fixedly connected to the inner wall of the connecting cylinder (1), the sliding rails (11) penetrate through the connecting plate (4) and are in sliding connection with the connecting plate (4), and the sliding rails (11) are located below the toothed plate (10).
4. The plant root system soil sampling device of claim 1, wherein: the bottom of the connecting cylinder (1) is symmetrically provided with a sliding groove (12), and the connecting plate (4) is positioned in the sliding groove (12) and is in sliding connection with the sliding groove (12).
5. The plant root system soil sampling device of claim 2, wherein: the opening and closing assembly comprises an electric telescopic rod (13) fixedly connected with the inner wall of the sampling tube (5), a flexible plate (14) is fixedly connected with the output end of the electric telescopic rod (13), a connecting rod (7) is connected with the flexible plate (14) in a sliding mode, two ends of the connecting rod (7) are fixedly connected with the inner wall of the sampling tube (5), and the flexible plate (14) is connected with the through groove (19) in a sliding mode.
6. The plant root system soil sampling device of claim 5, wherein: the connecting cylinder (1) is fixedly connected with a handle (2) close to the side wall of the bottom symmetrically, a switch (3) is arranged on the handle (2), and the two switches (3) are respectively and electrically connected with the motor (6) and the electric telescopic rod (13).
7. The plant root system soil sampling device of claim 1, wherein: a plurality of partition boards (20) are detachably connected in the collecting box (15), and the partition boards (20) are arranged at equal intervals.
8. The plant root system soil sampling device of claim 1, wherein: bolts (18) are symmetrically arranged at two ends of the bottom plate (17), and the bolts (18) are in threaded connection with the side wall of the sampling tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237457.5U CN220418857U (en) | 2023-05-22 | 2023-05-22 | Plant root system soil collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237457.5U CN220418857U (en) | 2023-05-22 | 2023-05-22 | Plant root system soil collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418857U true CN220418857U (en) | 2024-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321237457.5U Active CN220418857U (en) | 2023-05-22 | 2023-05-22 | Plant root system soil collection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN220418857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117965281B (en) * | 2024-04-01 | 2024-06-07 | 黑龙江省农业科学院农业遥感与信息研究所 | Sampling device and sampling method for saline-alkali soil alfalfa rhizosphere microorganisms |
-
2023
- 2023-05-22 CN CN202321237457.5U patent/CN220418857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117965281B (en) * | 2024-04-01 | 2024-06-07 | 黑龙江省农业科学院农业遥感与信息研究所 | Sampling device and sampling method for saline-alkali soil alfalfa rhizosphere microorganisms |
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