CN203758776U - Foot step type soil bulk density detector - Google Patents
Foot step type soil bulk density detector Download PDFInfo
- Publication number
- CN203758776U CN203758776U CN201420157063.3U CN201420157063U CN203758776U CN 203758776 U CN203758776 U CN 203758776U CN 201420157063 U CN201420157063 U CN 201420157063U CN 203758776 U CN203758776 U CN 203758776U
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- China
- Prior art keywords
- foot
- handle
- connecting rod
- operated
- drill bit
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Abstract
The utility model provides a foot step type soil bulk density detector which comprises a drill bit sleeve (1), a connecting rod (2), a W-shaped handle (3), a pedal handle (4), an observation window (5), a T-shaped clamping groove (6), a fixing column (7) and a detachable type tooth-shaped drill bit (8). The detector is characterized in that the drill bit sleeve (1) is welded to the tail end of the connecting rod (2); the W-shaped handle (3) is welded at the top end of the connecting rod (2); the pedal handle (4) is welded in the middle and lower part of the connecting rod (2); the dill bit (8) is fixed inside the T-shaped clamping groove (6) of the drill bit sleeve (1) through the fixing column (7). When the detector is used, the drill bit (8) is aligned to an annular cutter in soil, the pedal handle (4) is treaded by feet, and the handle (3) is rotated clockwise so as to press the dill bit (8) into the soil; after entering the drill bit sleeve (1), the annular cutter is further rotated for 5-8 circles, subsequently the handle (3) is rotated counterclockwise, the detector is lifted up, finally the drill bit (8) is disassembled and a sample is taken out. The detector is simple and convenient to operate and very high in practicability.
Description
Technical field
The utility model belongs to soil sampling technical field, relates to a kind of instrument that takes soil cutting ring, specifically a kind of foot-operated soil weight collector.
Background technology
The soil weight is an important physical attribute of soil, its on the gas permeability of soil, moisture holding capacity, infiltrate performance and solute migration feature etc. and have very large impact.The soil weight still adopts core cutter method collection at present.More common method generally has two kinds: 1, with cutting ring holder and cutting ring, gather, then with instruments such as spades, cutting ring is dug out; 2, cutting ring being packed into soil cutting ring sampling thief gathers.There is two large problems in the mode that takes cutting ring with spades: the one, and efficiency is low.With spades, take cutting ring inconvenience, this situation is especially serious at darker soil profile; The 2nd, sample spoilage is high.With spades, take cutting ring, often can destroy sample, cause repeated work.And soil cutting ring sampling thief is generally applicable to darker soil profile, it is comparatively complicated that it changes cutting ring process, and device is comparatively heavy, and expensive, is not especially suitable for the collection of topsoil unit weight.Therefore, in the collecting work of the soil weight, be badly in need of a kind of easy to operate, cheap unit weight sampling instrument that takes soil cutting ring.
Utility model content
The purpose of this utility model is to provide a kind of foot-operated soil weight collector, and to solve taking of existing in soil weight collecting work, cutting ring sample spoilage is high, the problem such as waste time and energy.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A foot-operated soil weight collector, comprises drill holder, connecting rod, W type handle, foot-operated handle, view window, T-shaped draw-in groove, fixed leg and removable jew indented chisel; It is characterized in that: described connecting rod end tipped drill sleeve, top welding W type handle, at the foot-operated handle of connecting rod middle and lower part welding, removable jew indented chisel is fixed in the T-shaped draw-in groove of drill holder by fixed leg.
Described drill holder top is solid steel column, and all the other are hollow steel cylinder.Drill holder middle and upper part has view window, and its terminal edge has 2 symmetrical T-shaped draw-in grooves.
Connecting rod is solid steel column, its end tipped drill sleeve, top welding W type handle, the foot-operated handle of middle and lower part welding.
W type handle is the solid steel column of W type.
2 symmetrical fixed legs are arranged at removable jew indented chisel top, and drill margin has evenly distributed trapezoidal sawtooth.
Described this foot-operated soil weight collector adopts steel material to make.
Owing to having adopted technique scheme, the beneficial effects of the utility model are: adopt the W type handle meet ergonomics to implement manually to gather, and laborsaving and hold comfortable; Auxiliary foot-operated handle, can sample for the larger soil of hardness, has avoided the mode of hammering collection, thereby has guaranteed the original state of pedotheque; Adopt removable jew indented chisel, convenient disassembly, installs firmly, is easier to take out sample.To sum up, of the present utility model simple in structure, easy to operate, with low cost, there is very strong practicality.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of drill holder (1);
Fig. 3 is the partial enlarged drawing of removable jew indented chisel (8).
In figure: 1. drill holder, 2. connecting rod, 3.W type handle, 4. foot-operated handle, 5. view window, 6.T type draw-in groove, 7. fixed leg, 8. removable jew indented chisel.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
A foot-operated soil weight collector, comprises drill holder 1, connecting rod 2, W type handle 3, foot-operated handle 4, view window 5, T-shaped draw-in groove 6, fixed leg 7 and removable jew indented chisel 8; It is characterized in that: described connecting rod 2 end tipped drill sleeves 1, connecting rod 2 tops welding W type handles 3, at the foot-operated handle 4 of connecting rod 2 middle and lower parts welding, removable jew indented chisel 8 is fixed on 6 li of the T-shaped draw-in grooves of drill holder 1 by fixed leg 7.
Described drill holder 1 top is solid steel column, and all the other are hollow steel cylinder.Drill holder 1 middle and upper part has view window 5, and its terminal edge has 2 symmetrical T-shaped draw-in grooves 6.
Connecting rod 2 is solid steel column, its end tipped drill sleeve 1, top welding W type handle 3, the foot-operated handle 4 of middle and lower part welding.
W type handle 3 is the solid steel column of W type.
2 symmetrical fixed legs 7 are arranged at removable jew indented chisel 8 tops, and drill margin has evenly distributed trapezoidal sawtooth.
Described this foot-operated soil weight collector adopts steel material to make.
During use, the fixed leg on removable jew indented chisel is aimed to the T-shaped draw-in groove on drill holder, after being forced into, turn clockwise, drill bit is clamped.By the cutting ring in drill bit perpendicular alignmnet soil, pin is stepped on foot-operated handle under exerting oneself, and clockwise rotates and press down W type handle, and drill bit is pressed into soil.In rotation process, note view window, until cutting ring, all enter after drill holder, then rotate 5-8 circle, then with counterclockwise direction, rotate W type handle and mention collector.Finally drill bit is unloaded, take out the cutting ring sample in drill holder, complete sample collection.
Claims (6)
1. a foot-operated soil weight collector, comprises drill holder (1), connecting rod (2), W type handle (3), foot-operated handle (4), view window (5), T-shaped draw-in groove (6), fixed leg (7) and removable jew indented chisel (8); It is characterized in that: described connecting rod (2) end tipped drill sleeve (1), connecting rod (2) top welding W type handle (3), at the foot-operated handle (4) of connecting rod (2) middle and lower part welding, removable jew indented chisel (8) is fixed on T-shaped draw-in groove (6) the inside of drill holder (1) by fixed leg (7).
2. foot-operated soil weight collector according to claim 1, is characterized in that: described drill holder (1) top is solid steel column, and all the other are hollow steel cylinder; There is view window (5) middle and upper part of drill holder (1), and the terminal edge of drill holder (1) has 2 symmetrical T-shaped draw-in grooves (6).
3. foot-operated soil weight collector according to claim 1, is characterized in that: connecting rod (2) is solid steel column.
4. foot-operated soil weight collector according to claim 1, is characterized in that: W type handle (3) is the solid steel column of W type.
5. foot-operated soil weight collector according to claim 1, is characterized in that: 2 symmetrical fixed legs (7) are arranged at removable jew indented chisel (8) top, and drill margin has evenly distributed trapezoidal sawtooth.
6. according to the foot-operated soil weight collector one of claim 1-5 Suo Shu, it is characterized in that: described this foot-operated soil weight collector adopts steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157063.3U CN203758776U (en) | 2014-04-02 | 2014-04-02 | Foot step type soil bulk density detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157063.3U CN203758776U (en) | 2014-04-02 | 2014-04-02 | Foot step type soil bulk density detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758776U true CN203758776U (en) | 2014-08-06 |
Family
ID=51254032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157063.3U Expired - Fee Related CN203758776U (en) | 2014-04-02 | 2014-04-02 | Foot step type soil bulk density detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758776U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510173A (en) * | 2015-12-24 | 2016-04-20 | 辽宁省水文局 | Method for measuring soil water content on site |
| CN105547743A (en) * | 2016-02-01 | 2016-05-04 | 中国电建集团成都勘测设计研究院有限公司 | Undisturbed soil sampling device and sampling method |
| CN105651545A (en) * | 2015-12-24 | 2016-06-08 | 辽宁省水文局 | Soil sampling equipment for drilling standard volume of undisturbed soil |
| CN106769184A (en) * | 2016-12-22 | 2017-05-31 | 谢阳萍 | A kind of exercise formula soil sampling apparatus |
| CN109738228A (en) * | 2019-03-22 | 2019-05-10 | 杭州绿一环保技术有限公司 | A kind of Soil K+adsorption sampler of agricultural |
| CN117387992A (en) * | 2023-10-13 | 2024-01-12 | 青海省农林科学院 | Biological soil crust collection system |
-
2014
- 2014-04-02 CN CN201420157063.3U patent/CN203758776U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510173A (en) * | 2015-12-24 | 2016-04-20 | 辽宁省水文局 | Method for measuring soil water content on site |
| CN105651545A (en) * | 2015-12-24 | 2016-06-08 | 辽宁省水文局 | Soil sampling equipment for drilling standard volume of undisturbed soil |
| CN105547743A (en) * | 2016-02-01 | 2016-05-04 | 中国电建集团成都勘测设计研究院有限公司 | Undisturbed soil sampling device and sampling method |
| CN105547743B (en) * | 2016-02-01 | 2019-05-17 | 中国电建集团成都勘测设计研究院有限公司 | Original state soil body sampler and sampling method |
| CN106769184A (en) * | 2016-12-22 | 2017-05-31 | 谢阳萍 | A kind of exercise formula soil sampling apparatus |
| CN106769184B (en) * | 2016-12-22 | 2019-03-15 | 山东中检理化环境技术有限公司 | A kind of exercise formula soil sampling apparatus |
| CN109738228A (en) * | 2019-03-22 | 2019-05-10 | 杭州绿一环保技术有限公司 | A kind of Soil K+adsorption sampler of agricultural |
| CN117387992A (en) * | 2023-10-13 | 2024-01-12 | 青海省农林科学院 | Biological soil crust collection system |
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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: 20140806 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |