CN206479349U - Forest soil chisel bit and forest soil sampler - Google Patents
Forest soil chisel bit and forest soil sampler Download PDFInfo
- Publication number
- CN206479349U CN206479349U CN201720118390.1U CN201720118390U CN206479349U CN 206479349 U CN206479349 U CN 206479349U CN 201720118390 U CN201720118390 U CN 201720118390U CN 206479349 U CN206479349 U CN 206479349U
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- curved portions
- forest soil
- tooth
- knuckle
- chisel bit
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is related to technical field of geological exploration, more particularly to a kind of forest soil chisel bit and forest soil sampler.The forest soil chisel bit includes the first curved portions, the second curved portions and support member；The head end of first curved portions is fixedly connected with the head end of the second curved portions by support member；The bearing of trend of first curved portions is identical with the bearing of trend of the second curved portions, and the first curved portions and the second curved portions bend towards support member direction and form sampling cavity；The tail end of first curved portions and the tail end of the second curved portions are provided with arc-shaped gear and knuckle tooth；The tooth tip of arc-shaped gear and knuckle tooth is all extended in sampling cavity, and knuckle tooth and the bearing of trend of the first curved portions are set in angle.The forest soil sampler includes thief rod, handle and forest soil chisel bit.The purpose of this utility model is to provide forest soil chisel bit and forest soil sampler, to solve the technical problem of the difference of forest soil sampling efficiency present in prior art.
Description
Technical field
The utility model is related to technical field of geological exploration, more particularly to a kind of forest soil chisel bit and forest soil
Sampler.
Background technology
, it is necessary to be collected, sample to materials such as soil, big gas and waters in physicism, then sample is moved to
Lab analysis is chemically examined.Air and water belong to the material for being easier collection, it is only necessary to which simple utensil can be carried out sample
Product are gathered.For soil, how complete collection pedotheque always is extremely difficult work.
In the research of forest soil, due to the well developed root system of the plants such as grass roots, the tree root of forest soil, using existing
Chisel bit and sampler usually cause sampling failure because of the root system of plant or taken time and effort when sampling in sampling,
The efficiency for the sampling having a strong impact on.
Utility model content
The purpose of this utility model is to provide forest soil chisel bit and forest soil sampler, to solve existing skill
The technical problem of the difference of forest soil sampling efficiency present in art.
The forest soil chisel bit that the utility model is provided, including the first curved portions, the second curved portions and support member；Institute
Stating the first curved portions includes corresponding head end and tail end, and second curved portions include corresponding head end and tail end；It is described
The head end of first curved portions is fixedly connected with the head end of second curved portions by the support member；
The bearing of trend of first curved portions is identical with the bearing of trend of second curved portions, and first arc
Portion and second curved portions bend towards the support member direction and form sampling cavity；
The tail end of first curved portions and the tail end of second curved portions are provided with arc-shaped gear and knuckle tooth；It is described
The tooth tip of arc-shaped gear and the knuckle tooth is all extended in the sampling cavity, and the knuckle tooth and first curved portions
Bearing of trend in angle set；
Along the bearing of trend perpendicular to first curved portions, the length of the knuckle tooth is not less than the sampling cavity
The half of maximum length, the length of the arc-shaped gear is not more than the half of the minimum length of the sampling cavity.
Further, the bearing of trend around first curved portions is rotated, the front side of the arc-shaped gear and the knuckle tooth
Blade is provided with, and/or, it is provided with blade on rear side of the arc-shaped gear and the knuckle tooth.
Further, the arc-shaped gear and the knuckle tooth are arranged alternately.
Further, the tail end of first curved portions is provided with an arc-shaped gear and a knuckle tooth；Second arc
The tail end in shape portion is provided with an arc-shaped gear and a knuckle tooth；
Angular range between the bearing of trend of the knuckle tooth and the bearing of trend of first curved portions for 95 °-
135°；
The bearing of trend of the arc-shaped gear and the bearing of trend of first curved portions are tangent.
Further, the axial line of the axial line of first curved portions and second curved portions is conllinear, and described the
One curved portions are symmetrical arranged with second curved portions.
Further, the support member is T-shaped.
Further, one side of the support member away from first curved portions is fixedly connected with connector；The connection
Part is used to be connected with thief rod.
Further, the connector includes threaded portion and the cylindrical portion being sequentially connected；The cylindrical portion is away from the spiral shell
The one end in line portion is connected with the support member；
The threaded portion is provided with external screw thread；
The cylindrical portion is provided with the vertical cut face being parallel to each other.
The forest soil sampler that the utility model is provided, including thief rod, handle and forest soil chisel bit；
One end of the thief rod is connected with handle, and the other end is connected with the support member of the forest soil chisel bit.
Further, one end of the thief rod is symmetrically arranged with the handle, and the handle jacket has sleeve；
The thief rod is spirally connected with the support member.
Forest soil chisel bit and forest soil sampler that the utility model is provided, including the first curved portions, second
Curved portions and support member, the first curved portions and the second curved portions are connected by supports support；First curved portions and the second arc
The sampling cavity that portion is formed is used to accommodate the pedotheque taken；By arc-shaped gear and knuckle tooth, in order to take soil-like
During product, chisel bit can cut off the things such as tree root, grass roots, make the pedotheque taken closer to the original shape of the soil such as forest
State, greatly improves sampling efficiency；Pass through the half for maximum length of the length not less than sampling cavity for making knuckle tooth, arc-shaped gear
Length be not more than sampling cavity minimum length half, to further ensure that the pedotheque that chisel bit is taken is closer
The original form of the soil such as forest, improves the researching value of pedotheque.To sum up, using the sampler of the chisel bit, not only
Sampling is convenient, sampling efficiency is high, can greatly reduce labor intensity, and the pedotheque taken is closer to the original shape of soil
State, also reduces the broken ring to sampling soil to the full extent.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first angle structural representation for the forest soil chisel bit that the utility model embodiment one is provided；
Fig. 2 is the second angle structural representation for the forest soil chisel bit that the utility model embodiment one is provided；
Fig. 3 is the third angle structural representation for the forest soil chisel bit that the utility model embodiment one is provided；
Fig. 4 is the fourth angle structural representation for the forest soil chisel bit that the utility model embodiment one is provided；
Fig. 5 is the 5th angled arrangement schematic diagram of the forest soil chisel bit that the utility model embodiment one is provided；
Fig. 6 is the hexagonal degree structural representation for the forest soil chisel bit that the utility model embodiment one is provided；
Fig. 7 is the structural representation for the forest soil sampler that the utility model embodiment two is provided.
Icon：The curved portions of 100- first；The curved portions of 110- second；120- support members；130- arc-shaped gears；140- knuckle teeth；
150- connectors；200- thief rods；210- handles；220- forest soil chisel bits.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
Referring to shown in Fig. 1-Fig. 6, present embodiments providing a kind of forest soil chisel bit；Fig. 1 is that the utility model is real
The first angle structural representation of the forest soil chisel bit of example offer is provided；Fig. 2 for the utility model embodiment provide it is gloomy
The second angle structural representation of woods soil sample drill bit；The forest soil auger that Fig. 3 provides for the utility model embodiment
The third angle structural representation of head；The fourth angle for the forest soil chisel bit that Fig. 4 provides for the utility model embodiment
Structural representation；5th angled arrangement schematic diagram of the forest soil chisel bit that Fig. 5 provides for the utility model embodiment；Figure
The hexagonal degree structural representation of the 6 forest soil chisel bits provided for the utility model embodiment.In order to more clear
Show in structure, figure and demarcated between the first curved portions and arc-shaped gear, the second curved portions and arc-shaped gear with dotted line.
Referring to shown in Fig. 1-Fig. 6, the forest soil chisel bit (hereinafter referred to as chisel bit) that the present embodiment is provided, including
First curved portions 100, the second curved portions 110 and support member 120；First curved portions 100 include corresponding head end and tail end, the
Two curved portions 110 include corresponding head end and tail end；The head end of first curved portions 100 and the head end of the second curved portions 110 are logical
Support member 120 is crossed to be fixedly connected.
The bearing of trend of first curved portions 100 is identical with the bearing of trend of the second curved portions 110, and the first curved portions 100
Bent with the second curved portions 110 towards the direction of support member 120 and form sampling cavity.
The tail end of first curved portions 100 and the tail end of the second curved portions 110 are provided with arc-shaped gear 130 and knuckle tooth 140.
The tooth tip of arc-shaped gear 130 and knuckle tooth 140 is all extended in sampling cavity；Preferably, the extension of arc-shaped gear 130
Direction and the bearing of trend of the first curved portions 100 are tangent, namely the bearing of trend of arc-shaped gear 130 and prolonging for the second curved portions 110
Stretch direction tangent.By arc-shaped gear 130, in order to which chisel bit is stretched into soil.
The bearing of trend of the curved portions 100 of knuckle tooth 140 and first is set in angle.The bearing of trend of knuckle tooth 140 and
Angular range between the bearing of trend of one curved portions 100 is 95 ° -135 °, namely knuckle tooth 140 bearing of trend and the second arc
Angular range between the bearing of trend in shape portion 110 is 95 ° -135 °.Wherein, the bearing of trend of knuckle tooth 140 and the first arc
Angle between the bearing of trend in portion 100 is such as can be 95 °, 100 °, 120 °, 130 °, 135 °.By knuckle tooth 140, with
It is easy to chisel bit to cut off the things such as tree root, grass roots, makes the pedotheque taken closer to the original form of the soil such as forest.
Along the bearing of trend perpendicular to the first curved portions 100, length most the greatly enhancing not less than sampling cavity of knuckle tooth 140
The half of degree, the length of arc-shaped gear 130 is not more than the half of the minimum length of sampling cavity.
Forest soil chisel bit described in the present embodiment, including the first curved portions 100, the second curved portions 110 and support
Part 120, passes through the support of support member 120 the first curved portions 100 of connection and the second curved portions 110；First curved portions 100 and the second arc
The sampling cavity that shape portion 110 is formed is used to accommodate the pedotheque taken；By arc-shaped gear 130 and knuckle tooth 140, in order to
When taking pedotheque, chisel bit can cut off the things such as tree root, grass roots, make the pedotheque taken closer to soil such as forests
Original form, greatly improve sampling efficiency；By making the length of knuckle tooth 140 not less than the maximum length for sampling cavity
Half, the length of arc-shaped gear 130 is not more than the half of the minimum length of sampling cavity, is taken with to further ensure that chisel bit
Pedotheque improves the researching value of pedotheque closer to the original form of the soil such as forest.To sum up, using the chisel bit
Sampler, convenient, sampling efficiency of not only sampling is high, can greatly reduce labor intensity, and the pedotheque taken more connects
The original form of nearly soil, also reduces the broken ring to sampling soil to the full extent.
Forest soil chisel bit described in the present embodiment, it is adaptable to take forest soil sample, those skilled in the art
It is understood that the forest soil chisel bit can also be applied to the soil similar to forest soil.The sylvogenic soil
Earth chisel bit is easy to use, is easy to carry.
For the ease of understanding the present embodiment, sampling process described briefly below：Choose behind sample ground, by chisel bit perpendicular to sample
Ground, then turns clockwise, and chisel bit is rotated into soil, auger after sampling in cavity full of pedotheque
Head proposes that completion is once sampled.
Traditional sampling uses spade etc., and simply the farm implements amount of labour is big, efficiency is low, accuracy is poor；Sylvogenic soil described in the present embodiment
Earth chisel bit can fast and accurately complete sampling, greatly reduce labor intensity, and can reduce the destruction to sample ground.
In the alternative of the present embodiment, the bearing of trend around the first curved portions 100 is rotated, arc-shaped gear 130 and knuckle tooth
140 front side is provided with blade, and/or, the rear side of arc-shaped gear 130 and knuckle tooth 140 is provided with blade.That is, along taking
The same side of the direction that sample drill bit is rotated, arc-shaped gear 130 and knuckle tooth 140 is provided with blade, or arc-shaped gear 130 and knuckle tooth
140 both sides are provided with blade.By blade, can further ensure that the things such as chisel bit cut-out tree root, grass roots, make to adopt
The pedotheque taken greatly improves sampling efficiency closer to the original form of the soil such as forest.
Preferably, it is rotated clockwise chisel bit, the front side of arc-shaped gear 130 and knuckle tooth 140 is provided with blade, with
Be easy to turn clockwise chisel bit when, can further ensure that chisel bit cut-out tree root, the thing such as grass roots, make the soil taken
Original form of the sample closer to soil such as forests.
It should be noted that front side and the rear side of arc-shaped gear 130, for the direction of rotation of chisel bit, arc
The side that tooth 130 first cuts soil is front side, and opposite side is rear side；Similarly, the front side of knuckle tooth 140 and rear side, with arc-shaped gear
130 definition is identical.
In the alternative of the present embodiment, arc-shaped gear 130 and knuckle tooth 140 are arranged alternately.By being arranged alternately arc-shaped gear
130 and knuckle tooth 140, so that chisel bit can readily stretch into sampling in soil.
In the alternative of the present embodiment, the tail end of the first curved portions 100 is provided with an arc-shaped gear 130 and a knuckle
Tooth 140；The tail end of second curved portions 110 is provided with an arc-shaped gear 130 and a knuckle tooth 140.Preferably, arc-shaped gear 130
It is identical or essentially identical with the size of the junction of the tail end of the first curved portions 100 respectively with knuckle tooth 140；Preferably, arc
Shape tooth 130 and knuckle tooth 140 are identical or essentially identical with the size of the junction of the tail end of the second curved portions 110 respectively.
In the alternative of the present embodiment, the axial line of the axial line of the first curved portions 100 and the second curved portions 110 is total to
Line.That is, the first curved portions 100 and the part that the second curved portions 110 are same annulus post.
Alternatively, the first curved portions 100 and the second curved portions 110 are symmetrical arranged, in order to the production and processing of chisel bit,
Reduce the production cost of chisel bit.
In the alternative of the present embodiment, support member 120 is T-shaped.T-shaped support member 120 has that bending resistance is strong, construction
Simply, the advantages of cost-effective and lightweight construction, it is possible to reduce the construction weight of chisel bit, the bending resistance of chisel bit is strengthened
Ability.
In the alternative of the present embodiment, one side of the support member 120 away from the first curved portions 100 is fixedly connected with connector
150；Connector 150 is used to be connected with thief rod.
Alternatively, connector 150 includes threaded portion (not marked in figure) and the cylindrical portion (not marked in figure) being sequentially connected；
The one end of cylindrical portion away from threaded portion is connected with support member 120.
Threaded portion is provided with external screw thread；By threaded portion, in order to which connector 150 and thief rod are detachably connected, also just
In the different thief rods for changing different length of the depth according to sampling soil.
Cylindrical portion is provided with the vertical cut face being parallel to each other.By vertical cut face, it is easy to by the instrument clamp column such as pliers, spanner
Shape portion, so clamp chisel bit be connected with thief rod.
In the alternative of the present embodiment, the material of the forest soil chisel bit is stainless steel, cast iron, copper, hard
Plastics etc.；Preferably, the material of the forest soil chisel bit is stainless steel.
Alternatively, the length of the forest soil chisel bit can be set according to the difference of sampling amount；Alternatively, institute
The length of forest soil chisel bit is stated between 15cm-20cm.
Embodiment two
Embodiment two provides a kind of forest soil sampler, and the forest soil that the embodiment includes described in embodiment one takes
Sample drill bit, the technical characteristic of the forest soil chisel bit disclosed in embodiment one is also applied for the embodiment, and embodiment one is
Description is not repeated in the technical characteristic of disclosed forest soil chisel bit.
The structural representation for the forest soil sampler that Fig. 7 provides for the utility model embodiment.
It is shown in Figure 7, the forest soil sampler that the present embodiment is provided, including thief rod 200, handle 210 and forest
Soil sample drill bit 220.
One end of thief rod 200 is connected with handle 210, and the other end is connected with the support member of forest soil chisel bit 220.
Using the forest soil sampler of forest soil chisel bit 220, convenient, sampling efficiency of not only sampling is high, can greatly reduce
Labor intensity, and the pedotheque taken is closer to the original form of soil, also reduces to the full extent to sampling soil
Broken ring.
In the alternative of the present embodiment, one end of thief rod 200, which is symmetrically arranged with outside handle 210, handle 210, is cased with handle
Set；By sleeve in order to which people hold.
Thief rod 200 is spirally connected with support member；In order to change thief rod.
Forest soil sampler described in the present embodiment has the advantages that forest soil chisel bit described in embodiment one, real
Description is not repeated in the advantage for applying the forest soil chisel bit disclosed in example one herein.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of forest soil chisel bit, it is characterised in that including the first curved portions, the second curved portions and support member；It is described
First curved portions include corresponding head end and tail end, and second curved portions include corresponding head end and tail end；Described
The head end of one curved portions is fixedly connected with the head end of second curved portions by the support member；
The bearing of trend of first curved portions is identical with the bearing of trend of second curved portions, and first curved portions and
Second curved portions bend towards the support member direction and form sampling cavity；
The tail end of first curved portions and the tail end of second curved portions are provided with arc-shaped gear and knuckle tooth；The arc
The tooth tip of tooth and the knuckle tooth all extended in the sampling cavity, and the knuckle tooth and first curved portions are prolonged
Direction is stretched to set in angle；
Along the bearing of trend perpendicular to first curved portions, maximum of the length not less than the sampling cavity of the knuckle tooth
The half of length, the length of the arc-shaped gear is not more than the half of the minimum length of the sampling cavity.
2. forest soil chisel bit according to claim 1, it is characterised in that around the extension side of first curved portions
To rotation, blade is provided with front side of the arc-shaped gear and the knuckle tooth, and/or, the arc-shaped gear and the knuckle tooth
Rear side be provided with blade.
3. forest soil chisel bit according to claim 1, it is characterised in that the arc-shaped gear and the knuckle tooth are handed over
For setting.
4. forest soil chisel bit according to claim 3, it is characterised in that the tail end of first curved portions is set
There are an arc-shaped gear and a knuckle tooth；The tail end of second curved portions is provided with an arc-shaped gear and a knuckle tooth；
Angular range between the bearing of trend of the knuckle tooth and the bearing of trend of first curved portions is 95 ° -135 °；
The bearing of trend of the arc-shaped gear and the bearing of trend of first curved portions are tangent.
5. forest soil chisel bit according to claim 1, it is characterised in that the axial line of first curved portions with
The axial line of second curved portions is conllinear, and first curved portions are symmetrical arranged with second curved portions.
6. the forest soil chisel bit according to claim any one of 1-5, it is characterised in that the support member is T-shaped.
7. the forest soil chisel bit according to claim any one of 1-5, it is characterised in that the support member is away from institute
The one side for stating the first curved portions is fixedly connected with connector；The connector is used to be connected with thief rod.
8. forest soil chisel bit according to claim 7, it is characterised in that the connector includes what is be sequentially connected
Threaded portion and cylindrical portion；The one end of the cylindrical portion away from the threaded portion is connected with the support member；
The threaded portion is provided with external screw thread；
The cylindrical portion is provided with the vertical cut face being parallel to each other.
9. a kind of forest soil sampler, it is characterised in that including described in thief rod, handle and claim any one of 1-8
Forest soil chisel bit；
One end of the thief rod is connected with handle, and the other end is connected with the support member of the forest soil chisel bit.
10. forest soil sampler according to claim 9, it is characterised in that one end of the thief rod is symmetrical arranged
There is the handle, the handle jacket has sleeve；
The thief rod is spirally connected with the support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118390.1U CN206479349U (en) | 2017-02-08 | 2017-02-08 | Forest soil chisel bit and forest soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118390.1U CN206479349U (en) | 2017-02-08 | 2017-02-08 | Forest soil chisel bit and forest soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479349U true CN206479349U (en) | 2017-09-08 |
Family
ID=59747862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720118390.1U Expired - Fee Related CN206479349U (en) | 2017-02-08 | 2017-02-08 | Forest soil chisel bit and forest soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827695A (en) * | 2018-08-10 | 2018-11-16 | 中国五冶集团有限公司 | A kind of measuring device convenient for soil sample |
-
2017
- 2017-02-08 CN CN201720118390.1U patent/CN206479349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827695A (en) * | 2018-08-10 | 2018-11-16 | 中国五冶集团有限公司 | A kind of measuring device convenient for soil sample |
| CN108827695B (en) * | 2018-08-10 | 2024-01-23 | 中国五冶集团有限公司 | Measuring equipment convenient to soil sampling |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180319 Address after: Nangang District of Heilongjiang city in Harbin province 150000 Yiman Street No. 2-45, A Building 9 unit 801 room Co-patentee after: Qian Xiyou Patentee after: Ye Shengxin Address before: 150600 Heilongjiang city of Harbin province Shangzhi City, Shangzhi Town happiness Committee seven Group No. 66 Patentee before: Tan Jiwei |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20190208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |