CN219798759U - Manual and electric dual-purpose soil sampling earth auger - Google Patents
Manual and electric dual-purpose soil sampling earth auger Download PDFInfo
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- CN219798759U CN219798759U CN202223603994.5U CN202223603994U CN219798759U CN 219798759 U CN219798759 U CN 219798759U CN 202223603994 U CN202223603994 U CN 202223603994U CN 219798759 U CN219798759 U CN 219798759U
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- manual
- soil
- cutter
- earth auger
- extension rod
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 38
- 238000000034 method Methods 0.000 abstract description 7
- 230000035515 penetration Effects 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a manual and electric dual-purpose soil sampling earth auger, wherein a collecting cylinder is of a barrel-shaped structure, a connecting bridge is arranged at the upper end of the collecting cylinder, the upper end of the connecting bridge is detachably connected to one end of an extension rod, the other end of the extension rod is detachably connected to one end of a connection part, the connection part is used for connecting a manual structure or an electric structure, the extension rod and the collecting cylinder are coaxial, a feed inlet is arranged at the lower end of the collecting cylinder, and a cutter is arranged in the feed inlet. The manual and electric dual-purpose soil sampling earth auger provided by the utility model takes the manpower required by the conventional earth auger in the process of entering the soil to perform large-force rotary entering or hammering entering, and can realize easy rotary cutter entering by adopting the cutter bit. Meanwhile, the extrusion of the drill bit and the soil caused by forced penetration of the soil due to violence is avoided, the easy drill bit lifting can be realized, a closed collecting cylinder is adopted, a soil sample is poured from an upper opening, and the soil sample is better protected.
Description
Technical Field
The utility model belongs to the field of soil sampling, and particularly relates to a manual and electric dual-purpose soil sampling earth auger.
Background
When performing works such as field soil investigation and geological investigation, sample collection of soil is an important basic work. At present, soil sampling tools are mainly soil drills and can be divided into an auger and a modified Luoyang shovel drill. Both of these conventional earth drills require manual, high-force rotary penetration of earth, or hammer striking of the earth; in addition, extrusion friction between the soil drill and soil itself caused by violent soil penetration needs to be overcome in the soil drill lifting process, long-time torsion lifting is needed manually, and the labor is wasted; and the phenomena of soil breaking and soil leakage often occur in the process of extracting the earth auger.
Disclosure of Invention
In view of the above, the utility model aims to provide a manual and electric dual-purpose soil sampling earth auger, so as to solve the problems of soil breaking and soil leakage in the process of extracting the earth auger during soil sampling in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a manual, electronic dual-purpose soil sampling earth auger, includes cutter, collection tube, connecting bridge, extension rod and the part of plugging into, and collection tube is barrel-shaped structure, and the upper end of collection tube sets up the connecting bridge, and the one end of connecting to the extension rod can be dismantled to the upper end of connecting bridge, and the one end of part of plugging into can be dismantled to the other end of extension rod, and the part of plugging into is used for connecting manual structure or electric structure, and the extension rod is coaxial with collection tube, and the collection tube lower extreme sets up the feed inlet, installs the cutter in the feed inlet.
Further, the feed inlet is the uncovered from the cylinder axle center to the cylinder lateral wall, and one side fixed connection of cutter is to the lateral wall of feed inlet, and is equipped with the angle between cutter and the lower terminal surface of cylinder, and the lower extreme of cutter is less than the lower extreme of cylinder.
Further, a plurality of extension rods are arranged between the connection part and the connecting bridge, the extension rods are connected end to end in sequence, one end of each extension rod is provided with a blind groove, and the other end of each extension rod is provided with a stud.
Further, the lower end of the connecting component is provided with a screw hole, the periphery of the stud is connected into the screw hole in a threaded manner, and the upper end of the connecting component is of a polygonal structure.
Further, the manual component comprises a rotary table and a plurality of rocker arms arranged on the periphery of the rotary table along the radial direction, a first mounting groove is formed in the lower end of the rotary table, and the outline of the inner ring of the first mounting groove is matched with the outline of the periphery of the upper end of the connecting component.
Further, the electric component comprises a connecting shaft sleeve, the lower end of the connecting shaft sleeve is provided with a second mounting groove, the outline of the inner ring of the second mounting groove is matched with the outline of the periphery of the upper end of the connecting component, the upper end of the connecting shaft sleeve is provided with a shaft hole, and one end of the external transmission component is sleeved in the shaft hole.
Compared with the prior art, the manual and electric dual-purpose soil sampling earth drill has the following beneficial effects: the rotary cutter drill overcomes the defect that the conventional earth taking earth drill (spiral drill bit and Luoyang shovel drill bit) can perform large-force rotary earth entering or hammering earth entering by manpower in the earth entering process, and can realize easy rotary cutter earth entering by adopting the cutter drill bit. Meanwhile, the phenomenon that the drill bit is extruded with soil due to forced penetration of the soil caused by violence can be avoided, the drill bit can be easily pulled up, a closed collecting cylinder is adopted, soil samples are poured from the opening at the upper part, the samples for taking the soil are well protected, and the phenomena of soil leakage and the like of an earth auger are avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a manual and electric dual-purpose soil sampling earth auger according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a manual and electric dual-purpose soil sampling earth auger according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the assembly of the cutter, the collection canister and the bridge according to the embodiment of the utility model;
FIG. 4 is a schematic view of a connection component according to an embodiment of the present utility model;
fig. 5 is a schematic cross-sectional view of an electromotive part according to an embodiment of the present utility model.
Reference numerals illustrate:
1, a cutter; 2-a collection cylinder; 3-connecting bridge; 4-extension bar; 41-studs; 5-connecting the parts; 6-a manual part; 61-a turntable; 62-rocker arms; 7-an electric component; 71-second mounting groove.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in figures 1-5, a manual and electric dual-purpose soil sampling earth auger comprises a cutter 1, a collecting barrel 2, a connecting bridge 3, an extension rod 4 and a connecting part 5, wherein the collecting barrel 2 is of a barrel-shaped structure, the upper end of the collecting barrel 2 is provided with the connecting bridge 3, the upper end of the connecting bridge 3 is detachably connected to one end of the extension rod 4, the other end of the extension rod 4 is detachably connected to one end of the connecting part 5, the connecting part 5 is used for connecting a manual structure 6 or an electric structure 7, the extension rod 4 and the collecting barrel 2 are coaxial, a feed inlet is formed in the lower end of the collecting barrel 2, the cutter 1 is installed in the feed inlet, the conventional earth auger (spiral drill bit and the Rocker bit) performs large-force rotation earth entering or hammering earth entering in the earth in the process, and the cutter 1 drill bit is adopted, so that the cutter 1 can easily rotate. Meanwhile, the phenomenon that the drill bit is extruded with soil due to forced penetration of the soil caused by violence can be avoided, the drill bit can be easily pulled up, the closed collecting cylinder 2 is adopted, soil samples are poured from the opening at the upper part, the samples for taking the soil are well protected, and the phenomena of soil leakage and the like of the earth auger are avoided.
The feed inlet is from the uncovered of collection section of thick bamboo 2 axle center to collection section of thick bamboo 2 lateral wall, and one side fixed connection of cutter 1 is to the lateral wall of feed inlet, and is equipped with the angle between the lower terminal surface of cutter 1 and collection section of thick bamboo 2, and the lower extreme of cutter 1 is less than the lower extreme of collection section of thick bamboo 2.
Set up a plurality of extension bars 4 between connecting part 5 and the connecting bridge 3, and a plurality of extension bars 4 are connected in proper order head and tail, and the one end of extension bar 4 is equipped with blind groove, and the other end of extension bar 4 sets up double-screw bolt 41, can increase and decrease the length of extension bar 4 according to the in-service use demand, and extension bar 4 lateral wall is equipped with the scale to the depth of exploring down of observation collection tube 2.
The lower end of the connecting part 5 is provided with a screw hole, the periphery of the stud 41 is connected into the screw hole in a threaded manner, and the upper end of the connecting part 5 is of a polygonal structure, so that the assembly of the manual part and the electric part is convenient, and the slipping between the connecting part 5 and the transmission part is prevented.
The manual part comprises a rotary table 61 and a plurality of rocker arms 62 arranged along the radial direction on the periphery of the rotary table 61, the lower end of the rotary table 61 is provided with a first mounting groove, and the outline of the inner ring of the first mounting groove is matched with the outline of the periphery of the upper end of the connection part 5.
The electric component comprises a connecting shaft sleeve, the lower end of the connecting shaft sleeve is provided with a second mounting groove 71, the outline of the inner ring of the second mounting groove 71 is matched with the outline of the periphery of the upper end of the connecting component 5, the upper end of the connecting shaft sleeve is provided with a shaft hole, and one end of the external transmission component is sleeved in the shaft hole.
The working process of the manual and electric dual-purpose soil sampling earth drill comprises the following steps:
when the device is used manually, the collecting cylinder 2, the connecting bridge 3, the extension rod 4, the connection assembly and the manual component are sequentially connected, the cutter 1 is contacted with the soil ground to be sampled, the soil auger of the device is kept in a vertical state with the ground, the hand-held rocker 62 rotates according to the opening direction of the cutter 1, the downward pressure is properly provided, the cutter 1 is utilized to rotate into the soil, the soil below the soil cutter 1 can be cut into the collecting cylinder 2 through the rotary cutting of the cutter 1, and the collecting cylinder 2 can collect the soil with the same depth as the collecting cylinder 2 at most. Therefore, each time soil with a certain depth is collected, the earth auger can be pulled out and poured out from the opening at the upper end of the collecting cylinder 2 for storage. If deeper soil sample collection is needed, the soil drill can be continuously inserted into the original soil pit, and rotation, soil insertion, lifting and pouring out are repeated for preservation.
When in electric use, the collecting cylinder 2, the connecting bridge 3, the extension rod 4, the connection assembly and the electric component are sequentially connected, and when in rotary soil entering, a commercial electric hand drill is used as a driving tool, but the extension rod 4 and the like still need to be held manually to keep the attitude of the earth boring device, and other uses are the same as manual use.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A manual, electronic dual-purpose soil sampling earth auger which characterized in that: including cutter (1), collection section of thick bamboo (2), connecting bridge (3), extension rod (4) and connect part (5), collection section of thick bamboo (2) are barrel structure, the upper end of collection section of thick bamboo (2) sets up connecting bridge (3), the upper end of connecting bridge (3) can be dismantled and be connected to the one end of extension rod (4), the other end of extension rod (4) can be dismantled and be connected to the one end of connecting part (5), connect part (5) be used for connecting manual part (6) or electric component (7), and extension rod (4) are coaxial with collection section of thick bamboo (2), collection section of thick bamboo (2) lower extreme sets up the feed inlet, install cutter (1) in the feed inlet.
2. The manual and electric dual-purpose soil sampling earth auger according to claim 1, wherein: the feed inlet is from the uncovered of cylinder (2) axle center to cylinder (2) lateral wall, and one side fixed connection of cutter (1) is to the lateral wall of feed inlet, and is equipped with the angle between the lower terminal surface of cutter (1) and cylinder (2), and the lower extreme of cutter (1) is less than the lower extreme of cylinder (2).
3. The manual and electric dual-purpose soil sampling earth auger according to claim 1, wherein: a plurality of extension rods (4) are arranged between the connecting part (5) and the connecting bridge (3), the extension rods (4) are connected end to end in sequence, one end of each extension rod (4) is provided with a blind groove, and the other end of each extension rod (4) is provided with a stud (41).
4. A manual, electric dual-purpose soil sampling earth auger according to claim 3, wherein: the lower end of the connecting component (5) is provided with a screw hole, the periphery of the stud (41) is connected into the screw hole in a threaded manner, and the upper end of the connecting component (5) is of a polygonal structure.
5. The manual and electric dual-purpose soil sampling earth auger according to claim 1, wherein: the manual component (6) comprises a rotary table (61) and a plurality of rocker arms (62) arranged on the periphery of the rotary table along the radial direction, a first mounting groove is formed in the lower end of the rotary table (61), and the outline of the inner ring of the first mounting groove is matched with the outline of the periphery of the upper end of the connecting component (5).
6. The manual and electric dual-purpose soil sampling earth auger according to claim 1, wherein: the electric component (7) comprises a connecting shaft sleeve, the lower end of the connecting shaft sleeve is provided with a second mounting groove (71), the outline of the inner ring of the second mounting groove (71) is matched with the outline of the periphery of the upper end of the connecting component (5), the upper end of the connecting shaft sleeve is provided with a shaft hole, and one end of the external transmission component is sleeved in the shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223603994.5U CN219798759U (en) | 2022-12-30 | 2022-12-30 | Manual and electric dual-purpose soil sampling earth auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223603994.5U CN219798759U (en) | 2022-12-30 | 2022-12-30 | Manual and electric dual-purpose soil sampling earth auger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798759U true CN219798759U (en) | 2023-10-03 |
Family
ID=88158132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223603994.5U Active CN219798759U (en) | 2022-12-30 | 2022-12-30 | Manual and electric dual-purpose soil sampling earth auger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798759U (en) |
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2022
- 2022-12-30 CN CN202223603994.5U patent/CN219798759U/en active Active
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