CN101281101A - Earth borrowing apparatus - Google Patents
Earth borrowing apparatus Download PDFInfo
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- CN101281101A CN101281101A CNA2008100162212A CN200810016221A CN101281101A CN 101281101 A CN101281101 A CN 101281101A CN A2008100162212 A CNA2008100162212 A CN A2008100162212A CN 200810016221 A CN200810016221 A CN 200810016221A CN 101281101 A CN101281101 A CN 101281101A
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- soil
- earth
- montant
- vertical bar
- filling device
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Abstract
The utility model relates to a geotome for conveniently earth-fetching, which is especially suitable for observation and earth-fetching after the larva of a wheat blossom midge drops to earth. The utility model comprises a vertical bar. The upper end of the vertical bar is fixedly connected with a handle and the lower end of the vertical bar is fixedly connected with a soil container whose opening is downward. The vertical bar is hollow and the side wall of the lower part of the hollow vertical bar is provided with a sliding groove. The lower end of the vertical bar is communicated with the soil container. A holding rod slides up and down and is connected with the cavity in the lower end of the vertical bar. The lower end of the holding rod is fixedly connected with a mouldboard. The shape of the mouldboard corresponds to the soil container. The middle part or the upper part of the holding rod is fixedly connected with a foot rest lever. The other end of the foot rest lever extends out from the sliding groove. The opening of the lower edge of the soil container is provided with an earth-fetching sawtooth. The earth-fetching sawtooth is an inverse taper angle. The hollow side wall of the lower part of the vertical bar is provided with a locating hole. A locating stud is inserted in the locating hole. Several groups of the locating hole are arranged from top to bottom on the hollow side wall of the lower part of the vertical bar. The utility model is used for observation and earth-fetching after the larva of a wheat blossom midge drops to earth.
Description
Technical field
The present invention relates to the soil sample barrel that a kind of agri-scientific research is used, be specially adapted to the fall soil back observation of wheat midge larva and fetch earth.
Background technology
The wheat midge larva falls behind the soil, in order to observe vertical distribution and the active situation of larva in soil layer, wheat midge biology and ecological habit is studied, and is the agricultural production service better, just need be in the different soil observation of fetching earth.At present be not exclusively used in the instrument that fetches earth, it is very inconvenient to fetch earth.
Summary of the invention
The purpose of this invention is to provide a kind of soil sample barrel that conveniently fetches earth.
For achieving the above object, the technical solution used in the present invention is:
A kind of soil sample barrel, comprise montant, the fixedly connected jug in montant upper end, lower end are fixedly connected with soil filling device, Open Side Down for soil filling device, it is characterized in that: montant is a hollow, have sliding tray on the montant sidewall of hollow, the montant lower end communicates with soil filling device, slide up and down in the cavity of montant bottom and be connected with operating rod, the operating rod lower end is fixedly connected with ejector dozer, the shape of ejector dozer is corresponding with soil filling device, and the middle part or the top of operating rod are fixedly connected with foot-driven lever, and the other end of foot-driven lever passes from sliding tray.
According to described soil sample barrel, it is characterized in that: described soil filling device lower edge opening part has the sawtooth that fetches earth.
According to described soil sample barrel, it is characterized in that: the described sawtooth that fetches earth falls wedge angle.
According to described soil sample barrel, it is characterized in that: have pilot hole on the sidewall of described montant bottom hollow, be inserted with register pin in the pilot hole.
According to described soil sample barrel, it is characterized in that: being arranged above and below on the sidewall of described montant bottom hollow has many group pilot holes.
The present invention can observe vertical distribution and the active situation of larva in soil layer, wheat midge biology and ecological habit are studied, can be in the different soil observation of fetching earth, can take out the soil layer type of different farming levels such as 0-7cm, 7-14cm, 14-20cm and 0-14cm respectively exactly, easy to use, quick.
The present invention can take out soil as the manual honeycomb briquette of making from becoming piece on the ground, for deliberation, convenient, fast.
Description of drawings
Fig. 1 is a structural representation of the present invention.
In the accompanying drawing:
1, handle 2, montant 3, pilot hole 4, register pin
5, operating rod 6, ejector dozer 7, sawtooth 8, soil filling device fetch earth
9, sliding tray 10, foot-driven lever
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further described:
A kind of soil sample barrel, as shown in Figure 1, comprise montant 2, the fixedly connected jug 1 in montant 2 upper ends, lower end are fixedly connected with soil filling device 8, Open Side Down for soil filling device 8, montant 2 is a hollow, have sliding tray 9 on the sidewall of montant 2 bottoms of hollow, montant 2 lower ends communicate with soil filling device 8, slide up and down in the cavity of montant 2 bottoms and be connected with operating rod 5, operating rod 5 lower ends are fixedly connected with ejector dozer 6, and the shape of ejector dozer 6 is corresponding with soil filling device 8, the middle part of operating rod 5 or top are fixedly connected with foot-driven lever 10, and the other end of foot-driven lever 10 passes from sliding tray 9.Soil filling device 8 lower edge opening parts have the sawtooth 7 that fetches earth.Wedge angle of sawtooth 7 fetches earth.Have pilot hole 3 on the sidewall of montant 2 bottom hollows, be inserted with register pin 4 in the pilot hole 3.In the present embodiment, be arranged above and below to have to organize pilot holes 3 on the sidewall of montant 2 bottom hollows more.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design concept of the present invention; common engineering technical personnel make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
The present invention can make soil sample barrel by utilizing the soil sample side that takes out different volumes that moves of register pin, and the soil filling device lower end has increased the zigzag sharpening simultaneously, and it is just more laborsaving to fetch earth under the situation that the field soil drying hardens like this.
The present invention mainly is made of four parts: handle 1, montant 2, soil filling device 8 and ejector dozer 6.Ejector dozer 6 is contained in soil filling device 8 inside, above it be contained in montant 2 in the lower end of operating rod 5 link to each other.
The effect of each several part is as follows among the present invention:
1, handle: it links to each other with montant down, and left rotation and right rotation is simultaneously held herein and firmly pressed down to both hands when fetching earth.
2, montant: connect handle on it, connect soil filling device down, hollow, interior dress operating rod is the skeleton part of soil sample barrel.
3, soil filling device: its total measurement (volume) is 100 * 14cm
3, be the measuring appliance of soil sample barrel soil sample side when fetching earth and contain indigenous equipment that its volume that fetches earth can be regulated by operating rod and pilot hole.
4, ejector dozer: place soil filling device inside, link to each other with operating rod on it, be used for the soil sample in the soil filling device is released.
5, operating rod: connect ejector dozer under it, and be welded with foot-driven lever.Combine and the soil sample in the soil filling device can be released with ejector dozer and foot-driven lever; Combining with pilot hole can be to the soil filling device constant volume.
6, foot-driven lever: be welded on the operating rod, be used to be placed on the underfooting and pedal, the soil sample in the soil filling device is released.
7, pilot hole: be two groups of penetrating holes on montant, the pilot hole of top and following pilot hole be respectively apart from end face 27cm and 26cm on the soil filling device, and it can be 100 * 7cm with the soil filling device constant volume that register pin inserts in the pilot hole of top and the following pilot hole respectively
3With 100 * 6cm
3Two kinds of different capabilities.
8, register pin: later can the prevention on the operating rod of insertion pilot hole moves, thereby plays the constant volume effect to soil filling device.
Material requested was prepared as follows when the present invention made:
Rectangle steel plate: one of thick 2mm, long 35.45cm, wide 14.2cm;
Circular steel plate: one of thick 2cm, φ 11.69cm; One of thick 2mm, φ 11.27cm;
Round bar: each one of φ 1.0cm, long 34.0cm and long 10cm;
Steel pipe: each one of φ 2.0cm, long 70cm and long 25cm;
No. eight iron wires: one of long 8cm.
Making flow process of the present invention is as follows:
1, earlier a long limit of rectangle steel plate is cut into 6 dentations, as shown in Figure 1, and the dentation clip is ground cutting edge, the cylinder that is rolled into internal diameter again and is 11.29cm also welds makes the soil filling device sidewall.
2, make a call to 1 φ 1.1cm circular hole at the center of φ 11.69cm plectane, be welded on an anodontia end of soil filling device sidewall, form soil filling device.
3, then the oval reinforcing bar of 34.0cm (as operating rod) uprightly is welded in diameter phi 11.27cm plectane (as ejector dozer) center; Pack in the soil filling device, round bar passes from the upper base face.Apart from the soil filling device upper bottom surface 14.5cm place long reinforcing bar of 10.0cm of burn-oning, be T-shaped, in exposed portions serve as foot-driven lever.
4, open the groove of 1 wide 1.2cm, long 15cm in a side of long 70cm steel pipe (as a montant) end, and each makes a call to the open-work (the bottom margin 70cm steel pipe in hole slot an end be 26cm and 27cm) of 1 φ 0.5cm as pilot hole from the 26cm of distance opening one end and 27cm.
5, at last that 25cm is long steel pipe is welded on the long steel pipe top of 70cm, is T-shaped, as handle; Back in the round bar insertion groove that will expose (it is outer that the foot-driven lever on the reinforcing bar exposes groove) is welded on cylinder center with the steel pipe lower end of long 70cm.The curved annulus of one end of No. 8 iron wires that again will long 8cm is as register pin.
6, make complete soil sample barrel as shown in Figure 1.
The present invention is used for the fall soil back observation of wheat midge larva and fetches earth, and can take out the soil layer type of different farming levels such as 0-7cm, 7-14cm, 14-20cm and 0-14cm exactly, and is easy to use.
When insect density was investigated in soil to the wheat midge larva, (unit was: head/100 * 20cm need to utilize the number of larva in the unit volume soil
3Cubic metre of earth) judge and inhale slurry worm occurrence degree, at this moment just can layout in the field by the mathematical statistics requirement, use invention to fetch earth.Every sampling point quantity that fetches earth is 100 * 20cm when fetching earth
3, need to get 2 times with soil sample barrel.For the first time need not plug in register pin, directly grasp handle and exert oneself on a left rotation and right rotation limit, limit of fetching earth to pressing down, native expiring in soil filling device,, (volume that fetches earth this moment was 100 * 14cm
3) time, mention soil sample barrel and pin is placed on the foot-driven lever firmly pedals downwards, soil is poured into contained in the soil working tool; Before fetching earth for the 2nd time, register pin is inserted following pilot hole, then former fetch earth a little to use the same method continue to fetch earth downwards, the volume that fetches earth when soil is expired in this moment soil filling device is 100 * 6cm
3Twice soil sampling put together, be the soil sample of a sampling point, quantity is 100 * 20cm
3
When research wheat midge larva during the vertical distribution situation, generally can be divided into the several different soil of 0-7cm, 7-14cm, 14-20cm and 20-26cm as required in the field soil arable layer.At this moment fetch earth with the present invention and just more can embody its superiority.The disposable layer depth that fetches earth of pilot hole of register pin being inserted the top is 7cm, can satisfy the need that the 0-7cm layer fetches earth, and continues to fetch earth downwards to satisfy the needs that fetch earth of 7-14cm at initial point; Register pin is inserted following pilot hole, and the disposable layer depth that fetches earth is 6cm, at this moment fetches earth downwards in a former continuation of fetching earth and can satisfy the needs that fetch earth of getting 14-20cm, with the desirable soil sample to dark 20-26cm soil layer of quadrat method.
Claims (5)
1, a kind of soil sample barrel, comprise montant (2), montant (2) upper end fixedly connected jug (1), the lower end is fixedly connected with soil filling device (8), Open Side Down for soil filling device (8), it is characterized in that: montant (2) is hollow, have sliding tray (9) on the montant of hollow (2) sidewall, montant (2) lower end communicates with soil filling device (8), slide up and down in the cavity of montant (2) bottom and be connected with operating rod (5), operating rod (5) lower end is fixedly connected with ejector dozer (6), the shape of ejector dozer (6) is corresponding with soil filling device (8), and the middle part of operating rod (5) or top are fixedly connected with foot-driven lever (10), and the other end of foot-driven lever (10) passes from sliding tray (9).
2, soil sample barrel according to claim 1 is characterized in that: described soil filling device (8) lower edge opening part has the sawtooth that fetches earth (7).
3, soil sample barrel according to claim 1 is characterized in that: the described sawtooth that fetches earth (7) is wedge angle.
4, according to claim 1 or 2 or 3 described soil sample barrels, it is characterized in that: have pilot hole (3) on the sidewall of described montant (2) bottom hollow, be inserted with register pin (4) in the pilot hole (3).
5, soil sample barrel according to claim 4 is characterized in that: being arranged above and below on the sidewall of described montant (2) bottom hollow has many group pilot holes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100162212A CN101281101A (en) | 2008-05-10 | 2008-05-10 | Earth borrowing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100162212A CN101281101A (en) | 2008-05-10 | 2008-05-10 | Earth borrowing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101281101A true CN101281101A (en) | 2008-10-08 |
Family
ID=40013670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100162212A Pending CN101281101A (en) | 2008-05-10 | 2008-05-10 | Earth borrowing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101281101A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230852A (en) * | 2011-04-06 | 2011-11-02 | 西北农林科技大学 | Plant root system sampler |
| CN102654434A (en) * | 2011-03-01 | 2012-09-05 | 中国农业科学院植物保护研究所 | Novel plunger-type field soil sampler |
| CN104374605A (en) * | 2014-11-28 | 2015-02-25 | 内蒙古自治区农牧业科学院 | Sampling device of grassland plant roots |
| CN105484744A (en) * | 2015-12-02 | 2016-04-13 | 广东工业大学 | Soil sampling device |
| CN108414272A (en) * | 2018-04-18 | 2018-08-17 | 安徽中疆环境科技有限公司 | A kind of contaminated soil sampler of pollution control |
| CN108535453A (en) * | 2018-06-23 | 2018-09-14 | 江苏蒲公英无人机有限公司 | A kind of plant protection mapping instrument of detectable soil |
| CN110243629A (en) * | 2019-05-10 | 2019-09-17 | 安徽省煤炭科学研究院 | A kind of adjustable pedal formula coal slime sampler |
| RU205132U1 (en) * | 2021-03-24 | 2021-06-28 | Федеральное государственное бюджетное образовательное учреждение Санкт-Петербургская государственный университет ветеринарной медицины ФГБОУ ВО СПбГУВМ | Device for extracting oribatid armored mites from soil |
-
2008
- 2008-05-10 CN CNA2008100162212A patent/CN101281101A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654434A (en) * | 2011-03-01 | 2012-09-05 | 中国农业科学院植物保护研究所 | Novel plunger-type field soil sampler |
| CN102230852A (en) * | 2011-04-06 | 2011-11-02 | 西北农林科技大学 | Plant root system sampler |
| CN104374605A (en) * | 2014-11-28 | 2015-02-25 | 内蒙古自治区农牧业科学院 | Sampling device of grassland plant roots |
| CN105484744A (en) * | 2015-12-02 | 2016-04-13 | 广东工业大学 | Soil sampling device |
| CN105484744B (en) * | 2015-12-02 | 2018-04-10 | 广东工业大学 | A kind of drawing out soil equipment |
| CN108414272A (en) * | 2018-04-18 | 2018-08-17 | 安徽中疆环境科技有限公司 | A kind of contaminated soil sampler of pollution control |
| CN108414272B (en) * | 2018-04-18 | 2021-11-05 | 安徽中疆环境科技有限公司 | Pollute contaminated soil sampling device of administering usefulness |
| CN108535453A (en) * | 2018-06-23 | 2018-09-14 | 江苏蒲公英无人机有限公司 | A kind of plant protection mapping instrument of detectable soil |
| CN110243629A (en) * | 2019-05-10 | 2019-09-17 | 安徽省煤炭科学研究院 | A kind of adjustable pedal formula coal slime sampler |
| RU205132U1 (en) * | 2021-03-24 | 2021-06-28 | Федеральное государственное бюджетное образовательное учреждение Санкт-Петербургская государственный университет ветеринарной медицины ФГБОУ ВО СПбГУВМ | Device for extracting oribatid armored mites from soil |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081008 |