CN218411726U - Collecting device for soil pollution detection - Google Patents
Collecting device for soil pollution detection Download PDFInfo
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- CN218411726U CN218411726U CN202123059160.8U CN202123059160U CN218411726U CN 218411726 U CN218411726 U CN 218411726U CN 202123059160 U CN202123059160 U CN 202123059160U CN 218411726 U CN218411726 U CN 218411726U
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- soil
- rod
- drill rod
- movable strip
- collecting device
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Abstract
The utility model discloses a collecting device for soil pollution detection, which relates to the technical field of soil detection and comprises a drill bit, a drill rod and a driving gear; the drill rod is of a hollow structure, an opening communicated with the outside is formed in the drill rod, and the opening of the drill rod is connected with at least one movable strip in a shaft mode; and a driving assembly for driving the movable strip lever to move is also arranged in the drill rod. The utility model discloses a set up movable strip, the setting of activity strip has played the effect of taking off soil, when activity strip lever motion, thereby can break soil around and borrow, compare direct soil borrow from the bottom can be accurate get deep soil, can carry out 360 borrows through the rotation of drilling rod.
Description
Technical Field
The utility model relates to a soil detection technical field especially relates to a collecting device that soil pollution detected usefulness.
Background
High-quality soil is the basis of healthy growth of various crops, and pollution detection on the soil is really necessary to avoid crop pollution caused by soil pollution. Soil pollution detection needs to be carried out firstly, and the existing soil collecting equipment is inconvenient to collect deep soil, but part of pollutants often stay in deeper soil; in addition, after the soil is taken out, the soil above the soil easily falls off, and the soil taking amount is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems mentioned above and providing a soil pollution detection collection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a collecting device for soil pollution detection comprises a drill bit, a drill rod and a driving gear;
the drill rod is of a hollow structure, an opening communicated with the outside is formed in the drill rod, and the opening of the drill rod is connected with at least one movable strip in a shaft mode;
and a driving assembly for driving the movable strip lever to move is also arranged in the drill rod.
Optionally, a plurality of rake teeth are arranged on one inner side of the movable strip.
Optionally, the driving assembly comprises a pressing block, a pressing rod, a pin shaft and a connecting rod;
the pressing block is welded with the pressing rod, the connecting rod is welded with the movable strip, a sliding groove is formed in the connecting rod, a pin shaft is arranged in the sliding groove in a sliding mode, and the pin shaft is welded with the pressing rod.
Compared with the prior art, the utility model discloses possess following advantage:
the utility model discloses a set up the activity strip, the setting of activity strip has played the effect of taking off soil, and when activity strip lever motion, thereby can break soil around the circumference and borrow, compare direct borrow can be accurate from the bottom and get deep soil, can carry out 360 borrow through the rotation of drilling rod.
The utility model discloses a set up drive assembly, drive briquetting downstream through instruments such as pneumatic cylinders to can push down the connecting rod, the connecting rod drives movable strip lever motion, carries out stirring of soil side and fetches earth, can avoid getting the soil that the upside dropped.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is that the utility model provides a collecting device that soil pollution detected usefulness.
In the figure: 1 drill bit, 2 drill rods, 3 movable strips, 4 rake teeth, 5 pressure rods, 6 pin shafts, 7 sliding grooves, 8 connecting rods, 9 driving gears and 10 pressing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a collecting device for soil pollution detection comprises a drill bit 1, a drill rod 2 and a driving gear 9, wherein the drill bit 1 and the drill rod 2 can be welded or cast integrally, the driving gear 9 is connected with the drill rod 2 in a key mode and is driven by an external motor and a gear.
Drilling rod 2 adopts hollow structure, and sets up the opening with external intercommunication on the drilling rod 2, and the opening part hub connection of drilling rod 2 has at least one activity strip 3, and the effect of taking off the earth has been played in the setting of activity strip 3, when 3 lever motions of activity strip, thereby can break soil around and get earth, compare direct can be accurate from the bottom soil sampling deep soil, can carry out 360 soil sampling through the rotation of drilling rod 2.
In this embodiment, the movable strip 3 adopts the progressive structure that constantly narrows down from top to bottom, and the movable strip 3 that adopts the progressive structure can play the effect of reducing resistance, can reduce the resistance that the movable strip 3 pierces in soil.
In this embodiment, a plurality of rake teeth 4 are arranged on one side of the movable strip 3 close to the inside, and the rake teeth 4 are arranged to play a better role in soil raking, as shown in fig. 2.
Still be provided with the drive assembly who is used for driving the motion of 3 levers of activity strip in the drilling rod 2, drive assembly includes briquetting 10, depression bar 5, round pin axle 6 and connecting rod 8, specifically as follows:
the pressing block 10 is welded with the pressing rod 5, the connecting rod 8 is welded with the movable strip 3, a sliding groove 7 is formed in the connecting rod 8, a pin shaft 6 is arranged in the sliding groove 7 in a sliding mode, and the pin shaft 6 is welded with the pressing rod 5.
Drive briquetting 10 downstream through instruments such as pneumatic cylinders to can push down connecting rod 8, connecting rod 8 drives the 3 lever motions of activity strip, carries out stirring of soil side and fetches earth, can avoid fetching the soil that the upside dropped.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a collecting device that soil pollution detected usefulness, includes drill bit (1), drilling rod (2) and drive gear (9), its characterized in that:
the drill rod (2) is of a hollow structure, an opening communicated with the outside is formed in the drill rod (2), and at least one movable strip (3) is connected to the opening of the drill rod (2) in a shaft mode;
and a driving assembly for driving the movable strip (3) to move in a lever manner is further arranged in the drill rod (2).
2. A soil contamination detecting collecting apparatus according to claim 1, wherein the movable strip (3) is provided with a plurality of rake teeth (4) on an inner side thereof.
3. A collecting device for soil pollution detection according to claim 1, wherein the movable strip (3) is of a progressive structure narrowing from top to bottom.
4. A collecting device for soil pollution detection according to claim 1, wherein said driving assembly comprises a pressing block (10), a pressing rod (5), a pin (6) and a connecting rod (8);
the pressing block (10) is welded with the pressing rod (5), the connecting rod (8) is welded with the movable strip (3), a sliding groove (7) is formed in the connecting rod (8), a pin shaft (6) is arranged in the sliding groove (7), and the pin shaft (6) is welded with the pressing rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059160.8U CN218411726U (en) | 2021-12-07 | 2021-12-07 | Collecting device for soil pollution detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059160.8U CN218411726U (en) | 2021-12-07 | 2021-12-07 | Collecting device for soil pollution detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218411726U true CN218411726U (en) | 2023-01-31 |
Family
ID=84996740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123059160.8U Active CN218411726U (en) | 2021-12-07 | 2021-12-07 | Collecting device for soil pollution detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218411726U (en) |
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2021
- 2021-12-07 CN CN202123059160.8U patent/CN218411726U/en active Active
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