CN216449211U - A accurate simple and easy device that fetches earth for survey of soil physicochemical property - Google Patents
A accurate simple and easy device that fetches earth for survey of soil physicochemical property Download PDFInfo
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- CN216449211U CN216449211U CN202122520447.XU CN202122520447U CN216449211U CN 216449211 U CN216449211 U CN 216449211U CN 202122520447 U CN202122520447 U CN 202122520447U CN 216449211 U CN216449211 U CN 216449211U
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- sleeve
- soil
- pedal
- push plate
- fixed
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- 239000002689 soil Substances 0.000 title claims abstract description 43
- 238000005527 soil sampling Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses an accurate and simple soil sampling device for measuring physical and chemical properties of soil, belonging to the field of soil sampling devices; an accurate and simple soil sampling device for measuring physical and chemical properties of soil comprises a sleeve, a push plate assembly, a pedal, an adjusting rod and a knocking mechanism; the push plate assembly is arranged on the sleeve, the push plate capable of sliding is arranged in the push plate assembly, and the push plate and the inner hole of the sleeve are matched with each other and are in sliding connection, so that the soil in the sleeve is pushed out, and the soil is prevented from being adhered to the sleeve and being difficult to take out; the pedal is connected to the sleeve on the bottom plate in a sliding mode, the height position of the pedal is adjusted through the adjusting rod, an operator can adjust the height position of the pedal according to the height of the operator, and meanwhile the accuracy of soil sampling depth can be guaranteed by controlling the height position of the pedal; the impact force is applied to the pedal by installing the knocking mechanism on the pedal, so that the sleeve is subjected to the impact action and is inserted into the soil more smoothly.
Description
Technical Field
The utility model belongs to the field of soil sampling devices, and particularly relates to an accurate and simple soil sampling device for soil physical and chemical property determination.
Background
With the continuous development of the current science and technology, the soil environment is more and more emphasized by people, and the physical and chemical properties of the soil are used as an important index of the soil, so that the influence on the ecological environment is large; when the physical and chemical properties of the soil are measured, the soil with different depths is taken out through a soil taking device, and then comparative analysis is carried out; when the existing soil sampling device is used for sampling soil, soil is adhered in the soil sampling device and is difficult to extract.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide an accurate and simple soil sampling device for measuring the physical and chemical properties of soil, and solves the problem that the soil is adhered in the soil sampling device and is difficult to extract in the prior art.
The purpose of the utility model can be realized by the following technical scheme:
an accurate and simple soil sampling device for soil physical and chemical property determination comprises a sleeve, wherein a push plate assembly is arranged on the sleeve and comprises a push rod, the push rod penetrates through the upper end part of the sleeve and is in sliding connection with the sleeve, a push plate is fixed at the tail end of the push rod, and the push plate is matched with an inner hole of the sleeve and is in sliding connection with the inner hole of the sleeve;
further, the sheathed tube upper end is fixed with the mounting bracket, installs the lead screw on the mounting bracket, and the both ends of lead screw rotate with mounting bracket and sleeve pipe respectively to be connected, and the upper end of push rod is fixed with first fixed plate, and the lead screw runs through first fixed plate and with first fixed plate threaded connection along vertical direction, and the upper end of mounting bracket is fixed with drive arrangement, and drive arrangement is used for driving the lead screw to rotate.
Furthermore, a pedal is arranged on the sleeve, a circular ring is arranged on the pedal, and the circular ring is sleeved on the outer circle of the sleeve and is in sliding connection with the sleeve; the upper end of the sleeve is provided with a second fixing plate, the second fixing plate is in threaded connection with an adjusting rod, and the tail end of the adjusting rod is rotatably connected with the upper end face of the pedal.
Further, knocking mechanism is installed to the upper end of footboard, and knocking mechanism is fixed with the guide arm including fixing the mount in the footboard upper end on the mount, and sliding connection has the piece of strikeing on the mount, and the direction of sliding is vertical direction, the guide arm along vertical direction run through the piece of strikeing and with strike a sliding connection, the cover has a spring on the guide arm, the both ends of spring respectively with the lower tip of mount and the lower terminal surface fixed connection who strikes the piece, under the spring action of spring, strike the piece and can paste the upper end at the mount.
Further, the lower end of the sleeve is provided with an inclined surface.
Furthermore, a through groove is formed in the outer circle of the sleeve and extends downwards to the tail end.
Furthermore, the excircle of the sleeve is provided with scale marks.
The utility model has the beneficial effects that: the push plate assembly is arranged on the sleeve, the push plate capable of sliding is arranged in the push plate assembly, and the push plate and the inner hole of the sleeve are matched with each other and are in sliding connection, so that the soil in the sleeve is pushed out, and the soil is prevented from being adhered to the sleeve and being difficult to take out; the pedal is connected to the sleeve on the bottom plate in a sliding mode, the height position of the pedal is adjusted through the adjusting rod, an operator can adjust the height position of the pedal according to the height of the operator, and meanwhile the accuracy of soil sampling depth can be guaranteed by controlling the height position of the pedal; the impact force is applied to the pedal by installing the knocking mechanism on the pedal, so that the sleeve is subjected to the impact action and is inserted into the soil more smoothly.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a bushing configuration according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a pusher plate assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of a pedal structure according to an embodiment of the present invention;
fig. 5 is a structural schematic view of a knocking mechanism according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an accurate and simple soil sampling device for soil physicochemical property measurement comprises a casing 1, wherein the casing 1 can be inserted into soil, and the soil is accommodated in the casing 1 to complete soil sampling;
as shown in fig. 2, the lower end of the casing 1 is provided with an inclined plane 11 to facilitate the casing 1 to be inserted into soil, the outer circle of the casing 1 is provided with a through groove 12, and the through groove 12 extends downwards to the tail end to facilitate the soil in the casing 1 to be taken out;
the outer circle of the sleeve 1 is provided with scale marks 13, so that an operator can conveniently and accurately observe the depth of the sleeve 1 entering the soil, and the purpose of sampling the soil with the specified depth is achieved.
The push plate assembly 3 is mounted on the sleeve 1, the push plate assembly 3 can push out soil in the sleeve 1, and the problem that the soil is difficult to clean due to the fact that the soil is remained in the inner wall of the sleeve 1 is avoided; as shown in fig. 3, the push plate assembly 3 includes a push rod 31, the upper end of the casing 1 is provided with a fixing hole 14, the fixing hole 14 penetrates through the upper end of the casing 1, the push rod 31 and the fixing hole 14 are matched with each other and slidably connected, the end of the push rod 31 is fixed with a push plate 32, the push plate 32 is in clearance fit with the inner hole of the casing 1, and soil in the casing 1 can be pushed out by controlling the push rod 31 to slide;
the upper end of sleeve pipe 1 is fixed with mounting bracket 2, install lead screw 4 on the mounting bracket 2, the both ends of lead screw 4 rotate with mounting bracket 2 and sleeve pipe 1 respectively and are connected, the upper end of push rod 31 is fixed with first fixed plate 33, lead screw 4 runs through first fixed plate 33 and with first fixed plate 33 threaded connection along vertical direction, the upper end of mounting bracket 2 is fixed with drive arrangement 5, drive arrangement 5 is used for driving lead screw 4 to rotate, thereby realize that push pedal 32 slides in sleeve pipe 1.
A pedal 6 is arranged on the sleeve 1 to apply a downward force to the sleeve 1; as shown in fig. 4, a circular ring 61 is arranged on the pedal 6, and the circular ring 61 is sleeved on the outer circle of the sleeve 1 and is connected with the sleeve 1 in a sliding manner; a second fixing plate 15 is arranged at the upper end of the sleeve 1, an adjusting rod 7 is connected to the second fixing plate 15 through threads, and the tail end of the adjusting rod 7 is rotatably connected with the upper end face of the pedal 6, so that the height position of the pedal 6 can be adjusted;
when the user uses the device, the height of the pedal 6 is adjusted according to the height of the user, so that the operation is convenient; in addition, since the user controls the height of the pedal 6 in advance by referring to the scale lines 13 in the process of pressing the casing 1, the casing 1 just reaches the designated sampling depth when the pedal 6 contacts the ground, thereby ensuring the accuracy of the sampling depth.
A knocking mechanism 8 is fixed at the upper end of the pedal 6, and the knocking mechanism 8 is used for applying knocking force to the pedal 6, so that the sleeve 1 is impacted and inserted into soil more smoothly;
as shown in fig. 5, the knocking mechanism 8 includes a fixing frame 81 fixed on the upper end of the pedal 6, a guide rod 83 is fixed on the fixing frame 81, a knocking block 82 is connected to the fixing frame 81 in a sliding manner, the sliding direction is vertical, the guide rod 83 penetrates through the knocking block 82 along the vertical direction and is connected with the knocking block 82 in a sliding manner, a spring 84 is sleeved on the guide rod 83, two ends of the spring 84 are respectively fixedly connected with the lower end portion of the fixing frame 81 and the lower end face of the knocking block 82, under the elastic action of the spring 84, the knocking block 82 can be attached to the upper end portion of the fixing frame 81, and by applying downward force to the knocking block 82, the knocking block 82 can knock the pedal 6, so as to generate impact on the sleeve 1.
The working principle is as follows:
the push plate assembly 3 is arranged on the sleeve 1, the push plate 32 capable of sliding is arranged in the push plate assembly 3, and the push plate 32 is matched with and connected with the inner hole of the sleeve 1 in a sliding manner, so that soil in the sleeve 1 is pushed out, and the soil is prevented from being adhered in the sleeve 1 and being difficult to take out; the pedal 6 is connected on the sleeve 1 on the bottom plate in a sliding manner, and the height position of the pedal 6 is adjusted through the adjusting rod 7, so that an operator can adjust the height position of the pedal 6 according to the height of the operator, and meanwhile, the accuracy of the soil sampling depth can be ensured by controlling the height position of the pedal 6; by installing the knocking mechanism 8 on the pedal 6, impact force is applied to the pedal 6, so that the sleeve 1 is impacted and inserted into soil more smoothly.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The accurate and simple soil sampling device for measuring the physical and chemical properties of soil is characterized by comprising a sleeve (1), wherein a push plate assembly (3) is arranged on the sleeve (1), the push plate assembly (3) comprises a push rod (31), the push rod (31) penetrates through the upper end part of the sleeve (1) and is in sliding connection with the sleeve (1), the tail end of the push rod (31) is fixedly provided with a push plate (32), and the push plate (32) is matched with an inner hole of the sleeve (1) and is in sliding connection with the inner hole;
the upper end of sleeve pipe (1) is fixed with mounting bracket (2), install lead screw (4) on mounting bracket (2), the both ends of lead screw (4) rotate with mounting bracket (2) and sleeve pipe (1) respectively and are connected, the upper end of push rod (31) is fixed with first fixed plate (33), lead screw (4) run through first fixed plate (33) and with first fixed plate (33) threaded connection along vertical direction, the upper end of mounting bracket (2) is fixed with drive arrangement (5), drive arrangement (5) are used for driving lead screw (4) and rotate.
2. The accurate and simple soil sampling device for soil physicochemical property measurement according to claim 1, wherein a pedal (6) is installed on the casing (1), a circular ring (61) is arranged on the pedal (6), and the circular ring (61) is sleeved on the outer circle of the casing (1) and is in sliding connection with the casing (1); the upper end of the sleeve (1) is provided with a second fixing plate (15), the second fixing plate (15) is connected with an adjusting rod (7) in a threaded mode, and the tail end of the adjusting rod (7) is rotatably connected with the upper end face of the pedal (6).
3. The accurate and simple soil sampling device for soil physicochemical property determination according to claim 2, wherein the upper end of the pedal (6) is provided with the knocking mechanism (8), the knocking mechanism (8) comprises a fixing frame (81) fixed to the upper end of the pedal (6), a guide rod (83) is fixed to the fixing frame (81), the knocking block (82) is slidably connected to the fixing frame (81), the sliding direction is vertical, the guide rod (83) penetrates through the knocking block (82) along the vertical direction and is slidably connected with the knocking block (82), the guide rod (83) is sleeved with a spring (84), two ends of the spring (84) are respectively fixedly connected to the lower end of the fixing frame (81) and the lower end face of the knocking block (82), and the knocking block (82) can be attached to the upper end of the fixing frame (81) under the elastic force of the spring (84).
4. An accurate and simple soil sampling device for soil physicochemical property measurement according to claim 1, characterized in that the lower end of said casing (1) is provided with a slope (11).
5. The accurate and simple soil sampling device for soil physicochemical property measurement according to claim 1, wherein the outer circle of the sleeve (1) is provided with a through groove (12), and the through groove (12) extends downwards to the tail end.
6. The precise and simple soil sampling device for soil physicochemical property measurement according to claim 1, characterized in that the outer circle of the casing (1) is provided with scale marks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122520447.XU CN216449211U (en) | 2021-10-19 | 2021-10-19 | A accurate simple and easy device that fetches earth for survey of soil physicochemical property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122520447.XU CN216449211U (en) | 2021-10-19 | 2021-10-19 | A accurate simple and easy device that fetches earth for survey of soil physicochemical property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216449211U true CN216449211U (en) | 2022-05-06 |
Family
ID=81349968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122520447.XU Expired - Fee Related CN216449211U (en) | 2021-10-19 | 2021-10-19 | A accurate simple and easy device that fetches earth for survey of soil physicochemical property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216449211U (en) |
-
2021
- 2021-10-19 CN CN202122520447.XU patent/CN216449211U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |
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| CF01 | Termination of patent right due to non-payment of annual fee |