CN209858260U - Soil sampler for collecting and measuring soil volume weights of different soil layer depths - Google Patents
Soil sampler for collecting and measuring soil volume weights of different soil layer depths Download PDFInfo
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- CN209858260U CN209858260U CN201920488441.9U CN201920488441U CN209858260U CN 209858260 U CN209858260 U CN 209858260U CN 201920488441 U CN201920488441 U CN 201920488441U CN 209858260 U CN209858260 U CN 209858260U
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Abstract
The utility model relates to a soil sample collection technical field, concretely relates to a soil sampler for collecting and determining soil volume weights of different soil layer depths, including pressing handle, sampling urceolus, sampling cluster pipe and sampling drill bit, the upper portion and the bottom of sampling urceolus are connected with pressing handle, sampling drill bit dismantlement formula respectively, sampling cluster pipe is located in the sampling urceolus, sampling cluster pipe includes a plurality of sampling single tubes, a plurality of sampling single tubes dismantle formula and concatenate in proper order, the sampling single tube that lies in upper portion in the sampling cluster pipe is connected with pressing handle dismantlement formula, the sampling single tube that lies in the bottom is connected with sampling drill bit dismantlement formula; the sampling drill bit comprises a sampling pipe and a soil opening cutter head which are connected into a whole, the sampling pipe is connected with a sampling single pipe positioned at the bottom of the sampling string pipe, and a sampling hole is formed in the side wall of the sampling pipe. The utility model provides a soil sampling ware for gathering different soil layer degree of depth soil unit weight of survey can extend and shorten the sampling cluster pipe according to actual need, can gather different levels soil.
Description
Technical Field
The utility model relates to a soil collection field, concretely relates to a soil sampling ware for gathering different soil layer degree of depth soil unit weight of survey.
Background
The volume weight of soil is the dry weight of soil per unit volume of soil in the natural state, and is usually expressed in g/cm3And (4) showing. The organic matter content, the soil texture and the soil structure condition in the soil can be known through the volume weight of the soil. Therefore, the volume weight of soil is an important index which is often required to be measured in the fields of soil physics, agricultural science and the like. At present, soil profile excavation and soil volume weight measurement are mainly adopted at home and abroad by a cutting ring method, namely, a pit is excavated at a test point, the wall of the pit is repaired and leveled, then a cutting ring with a certain volume is vertically inserted into soil to be measured in a natural state, so that a soil sample is filled in the pit, and after drying, the weight of dry soil is weighed and the weight of the dried soil in unit volume is calculated. The excavation section is relatively easy to operate for measuring the volume weight of shallow soil, but at present, many researches need to measure the volume weight of soil in different depth soil layers, for example, when calculating the water consumption of crops, the volume weight of soil in 2.0m soil layers before sowing and after receiving goods or more needs to be measured, at the moment, the excavation section method is labor-consuming and time-consuming, and the occupied area is large when the excavation section is excavated, so that the soil is seriously damaged. Therefore, the soil sampling device capable of collecting and measuring the volume weights of the soils at different levels is designed, and has important application value.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem, provide a soil sampling ware for gathering different soil layer degree of depth soil unit weight of survey, can survey different levels soil, alleviate the destruction to soil.
In order to achieve the technical effects, the utility model discloses a following technical scheme: a soil sampler for collecting and measuring soil bulk densities of different soil layer depths comprises a pressing handle, a sampling outer barrel, a sampling string pipe and a sampling drill bit, wherein the upper part and the bottom of the sampling outer barrel are detachably connected with the pressing handle and the sampling drill bit respectively; the sampling drill bit is including connecting sample tube as an organic whole and opening native tool bit, sample tube with be located the sampling single tube connection of sampling cluster socle portion, the sample hole has been seted up to the sample tube lateral wall.
Furthermore, the pressing handle is T-shaped and comprises a handle and a pressing head connected to the middle of the handle, and the pressing handle is connected with the sampling outer cylinder through a locking piece.
Furthermore, the locking piece comprises a base, a clamping ring and a locking bolt, the base is provided with internal threads, the pressing head is provided with external threads, and the base is in threaded connection with the pressing head; the sampling outer barrel is inserted into the base, the clamping ring is clamped on the base, and the bottom of the sampling outer barrel is fixed in the base through the locking bolt.
Further, the press head is provided with an internal thread, the upper end of an upper sampling single tube in the sampling string tube is provided with an external thread, the upper sampling single tube is in threaded connection with the press head, and a sampling cutting ring is arranged in each sampling single tube.
Furthermore, the upper ends of the sampling single pipes are provided with external threads, the lower ends of the sampling single pipes are provided with internal threads, and the adjacent sampling single pipes are connected through threads.
Further, advance appearance pipe upper portion be connected with advance the communicating connecting pipe in appearance intraduct, the connecting pipe is equipped with the external screw thread, the sampling single tube bottom of sampling cluster socle portion is equipped with the internal thread, the connecting pipe with sampling single tube threaded connection.
Further, sampling urceolus bottom is equipped with the internal thread, the sampling pipe is equipped with the external screw thread, the sampling urceolus with sampling pipe threaded connection.
Furthermore, a soil guide plate is connected to the position of the sample inlet, the soil guide plate is arranged inside the sample inlet, one end of the soil guide plate is connected to the wall of the sample inlet, and the other end of the soil guide plate is inclined downwards and extends into the sample inlet.
Furthermore, the sampling drill bit is provided with a soil cutting blade.
Furthermore, the surface of the sampling outer cylinder is provided with scales.
By adopting the technical scheme, the method has the following beneficial effects: the utility model provides a soil sampling ware for gathering different soil layer degree of depth soil unit weight of survey is including pressing handle, sampling urceolus, sampling cluster pipe and sampling drill bit, and the dismantlement formula is connected between each part, and convenient to detach and change can be directional change damage parts, need not wholly change, practices thrift the cost, and the sampling cluster pipe includes the sampling single tube that a plurality of dismantlement formulas are connected, can extend and shorten the sampling cluster pipe according to actual need, can gather different levels soil.
Drawings
Fig. 1 is a schematic structural diagram of a soil sampler for collecting and measuring soil bulk densities at different soil depths according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a separated structure of a soil sampler for collecting and measuring soil bulk weights at different soil depths according to an embodiment of the present invention;
fig. 3 is a schematic view of a separated structure of a locking member according to an embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
1. pressing the handle; 1.1, a handle; 1.2, pressing the head; 2. a locking member; 2.1, a base; 2.2, a snap ring; 2.3, locking the bolt; 3. sampling an outer cylinder; 4. sampling a drill bit; 4.1, a sample inlet pipe; 4.2, a soil cutting head; 4.3, connecting pipes; 4.4, sampling holes; 4.5, a soil guide plate; 5. collecting a string pipe; 5.1, collecting a single tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the accompanying drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
"plurality" means two or more unless otherwise specified.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Example (b):
this embodiment provides a soil sampling ware for gathering different soil layer degree of depth soil unit weight of survey, refers to and reads the figure, including pressing handle 1, sampling urceolus 3, sampling cluster pipe 5 and sampling drill bit 4, the upper portion and the bottom of sampling urceolus 3 respectively with press handle 1, sampling drill bit 4 dismantlement formula and connect, sampling cluster pipe 5 locates in the sampling urceolus 3, for the ease of control sampling depth, 3 surfaces of sampling urceolus are equipped with the scale. The sampling string pipe 5 comprises a plurality of sampling single pipes 5.1, the sampling single pipes are sequentially detachably connected in series, the sampling single pipe positioned at the upper part in the sampling string pipe is detachably connected with the pressing handle, and the sampling single pipe positioned at the bottom part is detachably connected with the sampling drill bit; the sampling drill bit is including connecting sample tube 4.1 as an organic whole and opening native tool bit 4.2, sample tube 4.1 with be located the sampling single tube 5.1 of sampling cluster 5 bottoms is connected, sample hole 4.4 has been seted up to the sample tube lateral wall.
The soil sampler that is used for gathering different soil layer degree of depth soil unit weight of survey that this embodiment provided, open soil through sampling drill bit 4, the sampling drill bit inserts in the soil that needs the sampling, can insert the soil through pressing and beating the mode of pressing the handle with the sampling drill bit, sampling cluster pipe 5 is formed by connecting gradually a plurality of sampling single tubes 5.1, can increase or reduce the sampling single tube in order to lengthen or shorten the sampling cluster pipe according to the degree of depth selectivity of the soil of sampling, can gather different levels of soil, and each sampling single tube separation sets up, can guarantee the integrality of sample. The sampling drill bit is including opening native tool bit 4.2 and advancing the appearance pipe 4.1 of soil, and the tool bit of opening soil is used for opening soil, is convenient for insert soil, and the appearance hole has been seted up to the appearance pipe lateral wall, and after the sampling drill bit opened soil, the soil sample entered into the sampling cluster intraductally by the appearance hole of advancing appearance pipe one side.
In this embodiment, preferably, the pressing handle 1 is "T" shaped, and includes a handle 1.1 and a pressing head 1.2 connected to the middle of the handle 1.1, and the pressing handle 1 is connected to the sampling outer cylinder through a locking member 2. The locking piece 2 comprises a base 2.1, a clamping ring 2.2 and a locking bolt 2.3, wherein the base 2.1 is provided with an internal thread, the pressing head 1.2 is provided with an external thread, and the base 2.1 is in threaded connection with the pressing head 1.2; the sampling outer barrel 3 is inserted in the base, and the clamping ring is clamped on the base and fixes the bottom of the sampling outer barrel in the base through a locking bolt. The pressing handle with adopt the retaining member to connect between the sampling urceolus, when pressing handle, retaining member or one in the sampling urceolus and damaging, can dismantle the damage part of changing wherein, need not whole change, be favorable to practicing thrift cost, easy dismounting.
Optionally, the pressing head 1.2 is provided with an internal thread, the upper end of an upper sampling single tube 5.1 in the sampling string tube 5 is provided with an external thread, the upper sampling single tube is in threaded connection with the pressing head, and a sampling cutting ring is arranged in each sampling single tube. The upper end of each sampling single tube is provided with an external thread, the lower end of each sampling single tube is provided with an internal thread, and adjacent sampling single tubes are connected through threads. And the mode of threaded connection is adopted, so that the disassembly is convenient and quick.
Further, advance appearance pipe upper portion be connected with advance the inside communicating connecting pipe 4.3 of appearance pipe, connecting pipe 4.3 is equipped with the external screw thread, the sampling single tube bottom of sampling cluster 5 bottoms is equipped with the internal thread, the connecting pipe with sampling single tube threaded connection. The sampling urceolus bottom is equipped with the internal thread, the sampling pipe is equipped with the external screw thread, the sampling urceolus with sampling pipe threaded connection.
In order to facilitate the soil sample to enter into the sample injection pipe fast, the sample injection hole 4.1 department is connected with soil guide plate 4.5, soil guide plate locates inside the sample injection pipe, soil guide plate's one end is connected at the pore wall of sample injection hole, and the other end downward sloping stretches into in the sample injection pipe. In order to facilitate quick soil opening and increase the quick soil opening speed, the sampling drill bit is provided with a soil opening blade.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The soil sampler for collecting and measuring the soil volume weight of different soil layer depths is characterized by comprising a pressing handle (1), a sampling outer barrel (3), a sampling string pipe (5) and a sampling drill bit (4), wherein the upper part and the bottom of the sampling outer barrel (3) are detachably connected with the pressing handle (1) and the sampling drill bit (4) respectively, the sampling string pipe (5) is arranged in the sampling outer barrel (3), the sampling string pipe (5) comprises a plurality of sampling single pipes (5.1), the sampling single pipes (5.1) are sequentially detachably connected in series, the sampling single pipe (5.1) on the upper part in the sampling string pipe (5) is detachably connected with the pressing handle (1), and the sampling single pipe (5.1) on the bottom part is detachably connected with the sampling drill bit (4); sampling drill bit (4) including connecting sample tube (4.1) as an organic whole and opening native tool bit (4.2), sample tube (4.1) with be located sampling single tube (5.1) connection of sampling cluster pipe (5) bottom, sample hole (4.4) have been seted up to sample tube (4.1) lateral wall.
2. The soil sampler for collecting and measuring soil bulk densities of different soil depths as claimed in claim 1 is characterized in that the pressing handle (1) is T-shaped and comprises a handle (1.1) and a pressing head (1.2) connected to the middle of the handle (1.1), and the pressing handle (1) is connected with the sampling outer cylinder (3) through a locking piece.
3. The soil sampler for collecting and measuring soil bulk densities of different soil depths as claimed in claim 2, wherein the locking member comprises a base (2.1), a snap ring (2.2) and a locking bolt (2.3), the base (2.1) is provided with internal threads, the pressing head (1.2) is provided with external threads, and the base (2.1) is in threaded connection with the pressing head (1.2); the sampling outer barrel (3) is inserted into the base (2.1), the clamping ring (2.2) is clamped on the base (2.1) and the bottom of the sampling outer barrel (3) is fixed in the base (2.1) through a locking bolt (2.3).
4. The soil sampler for collecting and measuring soil bulk density at different soil depths of claim 2,
the utility model discloses a sampling device, including press head (1.2), sampling cluster pipe (5), upper portion sampling single tube (5.1) in the sampling cluster pipe (5) are equipped with the internal thread, the upper portion sampling single tube with press head (1.2) threaded connection is equipped with the sample cutting ring in every sampling single tube.
5. The soil sampler for collecting and measuring soil bulk density at different soil depths of claim 1,
the upper end of each sampling single tube (5.1) is provided with an external thread, the lower end of each sampling single tube is provided with an internal thread, and adjacent sampling single tubes are connected through threads.
6. The soil sampler for collecting and measuring soil bulk densities at different soil depths according to claim 1, wherein a connecting pipe (4.3) communicated with the inside of the sampling pipe is connected to the upper part of the sampling pipe (4.1), the connecting pipe is provided with external threads, the bottom of a sampling single pipe at the bottom of the sampling string pipe (5) is provided with internal threads, and the connecting pipe is in threaded connection with the sampling single pipe.
7. The soil sampler for collecting and measuring soil bulk density at different soil depths of claim 6,
the sampling urceolus (3) bottom is equipped with the internal thread, the sampling pipe is equipped with the external screw thread, the sampling urceolus with sampling pipe threaded connection.
8. The soil sampler for collecting and measuring soil bulk densities of different soil depths according to claim 1, wherein a soil guide plate (4.5) is connected to the sampling hole (4.4), the soil guide plate (4.5) is arranged inside the sampling tube (4.1), one end of the soil guide plate is connected to the hole wall of the sampling hole, and the other end of the soil guide plate is inclined downwards and extends into the sampling tube.
9. The soil sampler for collecting and measuring soil bulk density at different soil depths as claimed in claim 1, wherein the sampling drill (4.2) is provided with a soil opening blade.
10. The soil sampler for collecting and measuring soil volume weight of different soil depths as claimed in claim 1, characterized in that the surface of the sampling outer cylinder (3) is provided with scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488441.9U CN209858260U (en) | 2019-04-06 | 2019-04-06 | Soil sampler for collecting and measuring soil volume weights of different soil layer depths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488441.9U CN209858260U (en) | 2019-04-06 | 2019-04-06 | Soil sampler for collecting and measuring soil volume weights of different soil layer depths |
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| Publication Number | Publication Date |
|---|---|
| CN209858260U true CN209858260U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488441.9U Expired - Fee Related CN209858260U (en) | 2019-04-06 | 2019-04-06 | Soil sampler for collecting and measuring soil volume weights of different soil layer depths |
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| CN (1) | CN209858260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198110A (en) * | 2020-01-16 | 2020-05-26 | 江西千翔环保工程有限公司 | Environmental protection engineering is with detecting soil sampling device |
-
2019
- 2019-04-06 CN CN201920488441.9U patent/CN209858260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198110A (en) * | 2020-01-16 | 2020-05-26 | 江西千翔环保工程有限公司 | Environmental protection engineering is with detecting soil sampling device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |