CN212674492U - Soil sample collection device - Google Patents
Soil sample collection device Download PDFInfo
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- CN212674492U CN212674492U CN202021573998.1U CN202021573998U CN212674492U CN 212674492 U CN212674492 U CN 212674492U CN 202021573998 U CN202021573998 U CN 202021573998U CN 212674492 U CN212674492 U CN 212674492U
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- sliding
- sliding groove
- ring
- stop lever
- soil sample
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Abstract
The application relates to a soil sample collecting device, which comprises a collecting ring and a fixing frame, wherein the fixing frame comprises a bottom ring, four vertical rods uniformly distributed at the top of the bottom ring along the circumferential direction of the bottom ring, and top rings fixed at the top ends of the four vertical rods; the outer peripheral surfaces of the four vertical rods are all fixed with connecting rods arranged along the radial direction of the top ring; a fixing mechanism for fixedly connecting the connecting rod and the collecting ring is arranged between each connecting rod and the collecting ring; each group of fixing mechanisms comprises a first sliding groove, a second sliding groove and a stop lever, wherein the first sliding groove is formed in the outer peripheral surface of the collecting ring and is used for being connected with the connecting rod in a sliding mode along the vertical direction, the second sliding groove is formed in one side, away from the vertical rod, of the first sliding groove, and the stop lever is arranged in the second sliding groove in a sliding mode along the radial direction of the collecting ring; a first spring is fixed on one side of the stop lever, which is far away from the vertical rod, and one end of the first spring, which is far away from the stop lever, is fixedly connected with one side of the second chute, which is far away from the vertical rod; a limiting component used for preventing the stop lever from moving to one side close to the vertical rod is arranged in the first sliding groove. This application has the effect that improves the treatment effeciency to soil sample.
Description
Technical Field
The application relates to the field of soil sample collection, in particular to a soil sample collection device.
Background
At present, indexes such as density and the like need to be measured after a soil sample is collected, the soil sample needs to be filled into a collecting ring before measurement, and the soil sample is usually filled manually at present. After the soil sample is filled into the collecting rings, in order to reduce the volume difference of the soil sample in different collecting rings, the part of the soil sample, which is more than the collecting rings, needs to be manually cut.
However, in the prior art, when the soil sample is manually cut, because the collecting ring is lack of a fixed structure, an operator needs to control the collecting ring by one hand to make the collecting ring unable to move, and the cutting operation is performed by the other hand, so that the cutting operation is inconvenient to perform, and the treatment efficiency of the operator on the soil sample is affected.
With respect to the related art in the above, the inventors consider that there is a drawback that affects the treatment efficiency on the soil sample.
SUMMERY OF THE UTILITY MODEL
In order to improve the treatment effeciency to soil sample, this application provides a soil sample collection system.
The application provides a soil sample collection system adopts following technical scheme:
a soil sample collecting device comprises a collecting ring and a fixing frame for fixing the collecting ring, wherein the fixing frame comprises a bottom ring, four vertical rods uniformly distributed at the top of the bottom ring along the circumferential direction of the bottom ring, and top rings fixed at the top ends of the four vertical rods; the outer peripheral surfaces of the four vertical rods are all fixed with connecting rods arranged along the radial direction of the top ring; a fixing mechanism for fixedly connecting the connecting rod and the collecting ring is arranged between each connecting rod and the collecting ring; each group of fixing mechanisms comprises a first sliding groove, a second sliding groove and a stop lever, wherein the first sliding groove is formed in the outer peripheral surface of the collecting ring and is used for being connected with the connecting rod in a vertical sliding mode, the second sliding groove is formed in one side, away from the vertical rod, of the first sliding groove, and the stop lever is arranged in the second sliding groove in a sliding mode in the radial direction of the collecting ring; a first spring is fixed on one side, away from the vertical rod, of the stop lever, and one end, away from the stop lever, of the first spring is fixedly connected with one side, away from the vertical rod, of the second sliding groove; and a limiting component for preventing the stop lever from moving to one side close to the vertical rod is arranged in the first sliding groove.
By adopting the technical scheme, after the connecting rod slides into the first sliding groove, the limiting component is triggered to remove the limiting effect on the stop lever, and the stop lever moves towards one side close to the connecting rod under the elastic action of the first spring; finally, the stop lever moves to the connecting rod below, and the stop lever provides ascending supporting role for the connecting rod, reduces the possibility that the stop lever moved down to fix the collection ring. The collecting ring is in a suspended state through the fixing frame, so that an operator can conveniently cut the bottom and the top of the collecting ring, and redundant soil samples can be removed.
Preferably, the limiting assembly comprises a pressing part which is arranged in the first sliding groove in a sliding manner along the vertical direction, a third sliding groove which is arranged on one side of the first sliding groove far away from the vertical rod, and a sliding part which is arranged in the third sliding groove in a sliding manner along the radial direction of the collecting ring; a fourth sliding groove is formed in the bottom of the third sliding groove; a limiting piece is arranged in the fourth sliding groove in a sliding manner along the vertical direction; one side of the limiting piece, which is close to the connecting rod, is provided with a square through hole for the stop rod to penetrate through; a limiting block which is used for being inserted into the bottom surface of the square through hole is fixed at the bottom of the stop lever; a third spring is fixed at the bottom of the limiting piece, and the bottom end of the third spring is fixedly connected with the bottom surface of the fourth sliding chute; a first abutting component for driving the sliding piece to move towards the side far away from the vertical rod is arranged between the abutting piece and the sliding piece; and a second abutting assembly used for driving the limiting part to move downwards is arranged between the sliding part and the limiting part.
By adopting the technical scheme, the connecting rod can upwards press the pressing piece when moving upwards, the pressing piece can drive the sliding piece to move through the first pressing component when moving upwards, and the sliding piece drives the limiting piece to move downwards through the second pressing component in the moving process. When the limiting part moves downwards, the limiting part is separated from the bottom surface of the square through hole, and the stop lever moves towards one side close to the vertical rod under the action of the second spring, so that the stop lever is not limited. Through setting up spacing subassembly, be convenient for prevent the pin from leaving the second spout, when reducing the connecting rod and removing and get into first spout, the pin blocks the possibility of connecting rod rebound.
Preferably, the first pressing component comprises two first inclined planes which are respectively arranged on the opposite inner sides of the pressing part and the sliding part.
Through adopting above-mentioned technical scheme, the piece that slides is supported and pressed through first inclined plane to the piece that supports, is convenient for drive the piece that slides to keeping away from piece one side and remove.
Preferably, the second abutting assembly comprises two second inclined planes which are arranged on the inner sides of the sliding member and the limiting member.
Through adopting above-mentioned technical scheme, the sliding part supports through the second inclined plane and presses the locating part, is convenient for drive the locating part through the sliding part and moves down.
Preferably, a second spring is fixed at the top of the pressing piece, and the top end of the second spring is fixedly connected with the top surface of the first sliding groove.
By adopting the technical scheme, when the pressing piece moves upwards, the second spring is in a compressed state, and the second spring applies downward elastic force to the pressing piece, so that the pressing piece is driven to reset downwards by the second spring.
Preferably, a second guide shaft is fixed at the top of the pressing piece, a second guide groove is formed in the top surface of the first sliding groove, and the second guide shaft is connected with the collecting ring in a sliding mode along the vertical direction through the second guide groove.
By adopting the technical scheme, the second guide groove provides a guide effect for the second guide shaft, and the possibility that the pressing part deviates from the track in the vertical moving process is reduced.
Preferably, a third guide shaft is fixed to the bottom of the limiting part, a third guide groove is formed in the bottom surface of the fourth sliding groove, and the third guide shaft is connected with the acquisition ring in a sliding mode along the vertical direction through the third guide groove.
Through adopting above-mentioned technical scheme, the third guide way provides the guide effect for the third guiding axle, reduces the locating part and follows the orbital possibility of deviating in the vertical removal in-process.
Preferably, the side of the stop lever away from the vertical rod is fixed with a first guide shaft, the side of the second chute away from the vertical rod is provided with a first guide groove, and the first guide shaft is connected with the acquisition ring in a sliding manner along the radial direction of the acquisition ring through the first guide groove.
Through adopting above-mentioned technical scheme, first guide way provides the guide effect for first guiding axle, reduces the fender rod and follows the possibility of gathering the orbital deviation of ring radial movement in-process.
To sum up, the present application includes the following advantageous technical effects of at least one soil sample collection device:
the collecting ring is in a suspended state through the fixing frame, so that an operator can conveniently cut the bottom and the top of the collecting ring, and redundant soil samples are removed;
the limiting assembly is arranged, so that the stop lever is prevented from leaving the second sliding groove conveniently, and the possibility that the stop lever blocks the connecting rod to move upwards when the connecting rod moves into the first sliding groove is reduced;
through setting up the second spring, be convenient for through the downward reset of second spring drive holding part.
Drawings
FIG. 1 is a partial cross-sectional view of a soil sample collection device according to an embodiment of the application.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Description of reference numerals: 1. a fixed mount; 11. a bottom ring; 12. a vertical rod; 13. a top ring; 14. a connecting rod; 2. an acquisition loop; 21. a second guide shaft; 22. a second guide groove; 23. a square through hole; 24. a third guide groove; 25. a third spring; 26. a third guide shaft; 3. a fixing mechanism; 31. a first chute; 32. a second chute; 33. a stop lever; 34. a first spring; 35. a first guide shaft; 36. a first guide groove; 4. a limiting component; 41. a pressing member; 42. a third chute; 43. a sliding member; 44. a fourth chute; 45. a limiting member; 46. a first inclined plane; 47. a second inclined plane; 48. a second spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a soil sample collection system. Referring to fig. 1 and 2, the soil sample collecting device comprises a collecting ring 2 and a fixing frame 1 for fixing the collecting ring 2, wherein the fixing frame 1 comprises a bottom ring 11, four vertical rods 12 uniformly distributed on the top of the bottom ring 11 along the circumferential direction of the bottom ring 11, and a top ring 13 fixed on the top ends of the four vertical rods 12. The outer peripheral surfaces of the four vertical rods 12 are all fixed with connecting rods 14 arranged along the radial direction of the top ring 13. A fixing mechanism 3 for fixedly connecting the connecting rod 14 and the collecting ring 2 is arranged between each connecting rod 14 and the collecting ring 2. After the collection ring 2 samples the soil sample to be treated, the collection ring 2 is fixed through the fixing mechanism 3, and the fixed soil sample is scraped by the cutter. Each group of fixing mechanisms 3 comprises a first sliding groove 31 which is arranged on the outer peripheral surface of the collecting ring 2 and is used for being connected with the connecting rod 14 in a sliding mode along the vertical direction, a second sliding groove 32 which is arranged on one side, far away from the vertical rod 12, of the first sliding groove 31, and a stop lever 33 which is arranged in the second sliding groove 32 in a sliding mode along the radial direction of the collecting ring 2. A first spring 34 is fixed on one side of the stop lever 33 far away from the vertical rod 12, and one end of the first spring 34 far away from the stop lever 33 is fixedly connected with one side of the second chute 32 far away from the vertical rod 12. A first guide shaft 35 is fixed on one side of the stop lever 33 away from the vertical rod 12, a first guide groove 36 is formed on one side of the second sliding groove 32 away from the vertical rod 12, and the first guide shaft 35 is connected with the acquisition ring 2 in a sliding manner along the radial direction of the acquisition ring 2 through the first guide groove 36; the first spring 34 is sleeved around the first guide shaft 35; the first guide groove 36 provides a guiding function for the first guide shaft 35, reducing the possibility of the blocking lever 33 deviating from the track during the radial movement of the acquisition ring 2. The first sliding groove 31 is internally provided with a limiting component 4 for preventing the stop lever 33 from moving towards one side close to the vertical rod 12. After the connecting rod 14 slides into the first sliding chute 31, the limiting component 4 is triggered to enable the limiting component 4 to release the limiting effect on the stop lever 33, and the stop lever 33 moves towards one side close to the connecting rod 14 under the elastic force effect of the first spring 34; eventually the stop lever 33 moves below the connecting rod 14 and the stop lever 33 provides an upward support for the connecting rod 14, reducing the likelihood of the stop lever 33 moving downward.
Referring to fig. 1 and 2, the limiting component 4 includes a pressing part 41 vertically slidably disposed in the first sliding groove 31, a third sliding groove 42 disposed on a side of the first sliding groove 31 away from the vertical rod 12, and a sliding part 43 radially slidably disposed in the third sliding groove 42 along the collecting ring 2. The bottom of the third chute 42 is provided with a fourth chute 44 communicated with the second chute 32; a limiting member 45 is slidably arranged in the fourth sliding groove 44 along the vertical direction. The opposite inner sides of the pressing member 41 and the sliding member 43 are respectively provided with a first inclined surface 46. The sliding member 43 and the limiting member 45 are respectively provided with a second inclined surface 47 on opposite inner sides thereof. When the connecting rod 14 moves upwards, the connecting rod presses the pressing part 41 upwards, and when the pressing part 41 moves upwards, the sliding part 43 is pushed to the side far away from the pressing part 41 through the first inclined surface 46; during the moving process of the sliding member 43, the second inclined surface 47 presses the limiting member 45 to the side away from the vertical rod 12, and pushes the limiting member 45 to move downward. The top of the pressing member 41 is fixed with a second spring 48, and the top end of the second spring 48 is fixedly connected with the top surface of the first sliding chute 31. A second guide shaft 21 is fixed at the top of the pressing part 41, a second guide groove 22 is formed in the top surface of the first sliding groove 31, and the second guide shaft 21 is connected with the acquisition ring 2 in a sliding manner along the vertical direction through the second guide groove 22; the second spring 48 is sleeved around the second guide shaft 21. One side of the limiting member 45 close to the connecting rod 14 is provided with a square through hole 23 for the stop rod 33 to pass through. The bottom of the stop lever 33 is fixed with a limiting block for being inserted into the bottom surface of the square through hole 23. The bottom of the limiting member 45 is fixed with a third spring 25, and the bottom end of the third spring 25 is fixedly connected with the bottom surface of the fourth sliding chute 44. When the limiting member 45 moves downward, the limiting member is separated from the bottom surface of the square through hole 23, and the stopper 33 moves toward the side close to the vertical rod 12 under the action of the second spring 48, so that the limitation on the stopper 33 is released. The bottom of the limiting member 45 is fixed with a third guide shaft 26, the bottom surface of the fourth sliding groove 44 is provided with a third guide groove 24, and the third guide shaft 26 is connected with the acquisition ring 2 in a sliding manner along the vertical direction through the third guide groove 24. The third guide groove 24 provides a guiding function for the third guide shaft 26, and reduces the possibility that the limiting member 45 deviates from the track during the vertical movement.
The implementation principle of the soil sample collection device in the embodiment of the application is as follows:
after the collection ring 2 samples the soil sample to be processed, the collection ring 2 is moved downwards to enter the fixed frame 1, and the connecting rod 14 is made to slide into the first sliding groove 31. When the connecting rod 14 moves upwards, the connecting rod presses the pressing part 41 upwards, and when the pressing part 41 moves upwards, the sliding part 43 is pushed to the side far away from the pressing part 41 through the first inclined surface 46; in the moving process of the sliding member 43, the second inclined surface 47 presses the limiting member 45 to the side away from the vertical rod 12, and pushes the limiting member 45 to move downwards, so that the limiting member is separated from the bottom surface of the square through hole 23, and the stop lever 33 moves to the side close to the vertical rod 12 under the action of the second spring 48, so that the limiting on the connecting rod 14 is released. The stopper 33 moves toward the side closer to the connecting rod 14 by the elastic force of the first spring 34; eventually the stop lever 33 moves below the connecting rod 14 and the stop lever 33 provides an upward support for the connecting rod 14, reducing the likelihood of the stop lever 33 moving downward. After the fixing mechanism 3 fixes the collecting ring 2, the fixed soil sample is scraped by the cutter.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a soil sample collection system which characterized in that: the collecting device comprises a collecting ring (2) and a fixing frame (1) for fixing the collecting ring (2), wherein the fixing frame (1) comprises a bottom ring (11), four vertical rods (12) uniformly distributed on the top of the bottom ring (11) along the circumferential direction of the bottom ring (11) and top rings (13) fixed at the top ends of the four vertical rods (12); the outer peripheral surfaces of the four vertical rods (12) are all fixed with connecting rods (14) arranged along the radial direction of the top ring (13); a fixing mechanism (3) for fixedly connecting the connecting rod (14) and the collecting ring (2) is arranged between each connecting rod (14) and the collecting ring (2); each group of fixing mechanisms (3) comprises a first sliding groove (31) which is arranged on the outer peripheral surface of the collecting ring (2) and is used for being connected with the connecting rod (14) in a sliding manner along the vertical direction, a second sliding groove (32) which is arranged on one side of the first sliding groove (31) far away from the vertical rod (12), and a stop lever (33) which is arranged in the second sliding groove (32) in a sliding manner along the radial direction of the collecting ring (2); a first spring (34) is fixed on one side, away from the vertical rod (12), of the stop lever (33), and one end, away from the stop lever (33), of the first spring (34) is fixedly connected with one side, away from the vertical rod (12), of the second sliding groove (32); and a limiting component (4) for preventing the stop lever (33) from moving to one side close to the vertical rod (12) is arranged in the first sliding groove (31).
2. A soil sample collection device as claimed in claim 1, wherein: the limiting assembly (4) comprises a pressing part (41) which is arranged in the first sliding groove (31) in a sliding mode along the vertical direction, a third sliding groove (42) which is arranged on one side, away from the vertical rod (12), of the first sliding groove (31), and a sliding part (43) which is arranged in the third sliding groove (42) in a sliding mode along the radial direction of the collecting ring (2); a fourth sliding chute (44) is formed at the bottom of the third sliding chute (42); a limiting piece (45) is arranged in the fourth sliding groove (44) in a sliding manner along the vertical direction; one side of the limiting piece (45) close to the connecting rod (14) is provided with a square through hole (23) for penetrating the stop lever (33); a limiting block which is used for being inserted into the bottom surface of the square through hole (23) is fixed at the bottom of the stop lever (33); a third spring (25) is fixed at the bottom of the limiting piece (45), and the bottom end of the third spring (25) is fixedly connected with the bottom surface of the fourth sliding chute (44); a first pressing component for driving the sliding piece (43) to move towards one side far away from the vertical rod (12) is arranged between the pressing piece (41) and the sliding piece (43); and a second abutting assembly used for driving the limiting piece (45) to move downwards is arranged between the sliding piece (43) and the limiting piece (45).
3. A soil sample collection device as claimed in claim 2, wherein: the first pressing component comprises two first inclined surfaces (46) which are respectively arranged on the opposite inner sides of the pressing part (41) and the sliding part (43).
4. A soil sample collection device as claimed in claim 2, wherein: the second abutting component comprises two second inclined planes (47) arranged on the inner sides of the sliding component (43) and the limiting component (45) in a relative mode.
5. A soil sample collection device as claimed in claim 2, wherein: and a second spring (48) is fixed at the top of the pressing piece (41), and the top end of the second spring (48) is fixedly connected with the top surface of the first sliding groove (31).
6. A soil sample collection device as claimed in claim 2, wherein: the top of the pressing piece (41) is fixed with a second guide shaft (21), the top surface of the first sliding groove (31) is provided with a second guide groove (22), and the second guide shaft (21) is connected with the acquisition ring (2) in a sliding mode along the vertical direction through the second guide groove (22).
7. A soil sample collection device as claimed in claim 2, wherein: the bottom of the limiting piece (45) is fixedly provided with a third guide shaft (26), the bottom surface of the fourth sliding groove (44) is provided with a third guide groove (24), and the third guide shaft (26) is connected with the acquisition ring (2) in a sliding mode along the vertical direction through the third guide groove (24).
8. A soil sample collection device as claimed in claim 1, wherein: montant (12) one side is kept away from in pin (33) is fixed with first guiding axle (35), montant (12) one side is kept away from in second spout (32) has seted up first guide way (36), first guiding axle (35) are followed through first guide way (36) gather ring (2) and radially with gather ring (2) and slide and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573998.1U CN212674492U (en) | 2020-07-31 | 2020-07-31 | Soil sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021573998.1U CN212674492U (en) | 2020-07-31 | 2020-07-31 | Soil sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212674492U true CN212674492U (en) | 2021-03-09 |
Family
ID=74820695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021573998.1U Active CN212674492U (en) | 2020-07-31 | 2020-07-31 | Soil sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212674492U (en) |
-
2020
- 2020-07-31 CN CN202021573998.1U patent/CN212674492U/en active Active
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