CN203642854U - Drilling rod for measuring depth of soil - Google Patents
Drilling rod for measuring depth of soil Download PDFInfo
- Publication number
- CN203642854U CN203642854U CN201420001629.3U CN201420001629U CN203642854U CN 203642854 U CN203642854 U CN 203642854U CN 201420001629 U CN201420001629 U CN 201420001629U CN 203642854 U CN203642854 U CN 203642854U
- Authority
- CN
- China
- Prior art keywords
- soil
- depth
- drilling rod
- drilling
- handle
- 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
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a drilling rod for measuring the depth of soil. The drilling rod comprises a rule rod, a drilling head, a handle, a screw and a nut, wherein the rule rod is provided with drilling holes, the handle is composed of two identical thin plates, the thin plates are provided with circular holes and two U-shaped grooves, the rule rod is scaled, and the drilling head is taper-shaped. The drilling rod for measuring the depth of soil is simple-structured, economical and practical, the provided drilling head and handle enable measurement to be very convenient and highly efficient, convenience is provided for adjustment, and scales on the drilling rod enable that a measurer can obtain the depth of the soil in real time.
Description
Technical field
The utility model relates to a kind of drilling rod of surveying depth of soil.
Background technology
In tobacco planting, before transplanting, conventionally adopt the mode of deep ploughing to turn over to vega, because deep ploughing is ploughed deeply by improving root system stretching, extension environment, improving moisture condition regulates potassium element to absorb, this is the important means of carrying potassium, and subsoiling deep ploughing tool has the following advantages: one, and timely whole geographical moisture in the soil, plough ventilative, promote biomass increase; Improvement soil mechanism, applications of farmyard manure increases biomass; Promote soil nutrient mineralising; Green manure is covered green grass or young crops, coordinates soil nutrient; Two, glutinous heavy for the soil texture, topsoil is shallow, the problem that has plough sole, can be added deep plough level, breaks plough sole, be solved upper layer of soil backwater and root system development problem by deep ploughing, improves tobacco-growing soil infiltration and water-holding capacity; Three, coordinate soil moisture, strengthen soil nutrient validation, affect Root Growth in Tobacco and Soil nutrient movement, soil moisture alternation of wetting and drying affects Soil Nutrient Transformation, reduces the plant availability of nutrient.The degree of depth of subsoiling deep ploughing, because the difference of cigarette seedling kind is not identical, therefore needs the cultivated degree of depth of pine to measure, and mostly adopts at present hand to dig measurement, and effect that hand digs measurement is low, amount of labour demanded is larger.
Summary of the invention
The technical problems to be solved in the utility model is just to provide a kind of drilling rod of survey depth of soil of simple in structure, economical and practical, convenience and high-efficiency.
For addressing the above problem, the utility model adopts following technical scheme: a kind of drilling rod of surveying depth of soil, comprise chi bar, drill bit, handle, screw and nut, on described chi bar, be provided with boring, described handle is made up of two identical thin plates, on described thin plate, is provided with circular hole, is provided with two U-shaped grooves on described thin plate, described chi bar is provided with scale, and described drill bit is tapered.
As preferably, described boring is evenly distributed on chi bar.
As preferably, described thin plate is hexagon.
As preferably, the diameter of described circular hole is identical with the diameter of boring, and screw is fixed through circular hole, boring and nut and thin plate.
The beneficial effects of the utility model are: the jackrod structure of this survey depth of soil is simple, economical and practical, very convenient efficient when the drill bit of setting and handle make to measure, and are convenient to regulate, and the scale on chi bar can make gauger the very first time record depth of soil.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of drilling rod of surveying depth of soil of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult shown in Fig. 1, a kind of drilling rod of surveying depth of soil, comprise chi bar 1, drill bit 2, handle 3, screw 4 and nut (not shown), on described chi bar 1, be provided with boring 5, described handle 3 is made up of two identical thin plates 6, is provided with circular hole (not shown) on described thin plate 6, is provided with two U-shaped grooves 7 on described thin plate 6, described chi bar 1 is provided with scale (not shown), and described drill bit 2 is tapered.
Described boring 5 is evenly distributed on chi bar 1.Described thin plate 6 is hexagon.The diameter of described circular hole is identical with boring 5 diameter, and screw 4 is fixed with thin plate 6 through circular hole, boring 5 and nut.
The beneficial effects of the utility model are: the jackrod structure of this survey depth of soil is simple, economical and practical, very convenient efficient when the drill bit of setting and handle make to measure, and are convenient to regulate, and the scale on chi bar can make gauger the very first time record depth of soil.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. survey the drilling rod of depth of soil for one kind, it is characterized in that: comprise chi bar, drill bit, handle, screw and nut, on described chi bar, be provided with boring, described handle is made up of two identical thin plates, on described thin plate, be provided with circular hole, on described thin plate, be provided with two U-shaped grooves, described chi bar is provided with scale, and described drill bit is tapered.
2. the drilling rod of survey depth of soil according to claim 1, is characterized in that: described boring is evenly distributed on chi bar.
3. the drilling rod of survey depth of soil according to claim 1, is characterized in that: described thin plate is hexagon.
4. the drilling rod of survey depth of soil according to claim 1, is characterized in that: the diameter of described circular hole is identical with the diameter of boring, and screw is fixed through circular hole, boring and nut and thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001629.3U CN203642854U (en) | 2014-01-03 | 2014-01-03 | Drilling rod for measuring depth of soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001629.3U CN203642854U (en) | 2014-01-03 | 2014-01-03 | Drilling rod for measuring depth of soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642854U true CN203642854U (en) | 2014-06-11 |
Family
ID=50874090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001629.3U Expired - Fee Related CN203642854U (en) | 2014-01-03 | 2014-01-03 | Drilling rod for measuring depth of soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727864A (en) * | 2014-01-03 | 2014-04-16 | 华国洋 | Drill pipe for measuring soil depth |
| CN105021112A (en) * | 2015-08-11 | 2015-11-04 | 苏州莱测检测科技有限公司 | High-stability depth measuring tool |
-
2014
- 2014-01-03 CN CN201420001629.3U patent/CN203642854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727864A (en) * | 2014-01-03 | 2014-04-16 | 华国洋 | Drill pipe for measuring soil depth |
| CN105021112A (en) * | 2015-08-11 | 2015-11-04 | 苏州莱测检测科技有限公司 | High-stability depth measuring tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20150103 |
|
| EXPY | Termination of patent right or utility model |