CN210427078U - Soil collection system - Google Patents
Soil collection system Download PDFInfo
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- CN210427078U CN210427078U CN201921295813.2U CN201921295813U CN210427078U CN 210427078 U CN210427078 U CN 210427078U CN 201921295813 U CN201921295813 U CN 201921295813U CN 210427078 U CN210427078 U CN 210427078U
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Abstract
The utility model relates to a soil sampling technical field provides a soil collection system, and this technical scheme is as follows: a soil collection device comprises a collection tube and a sampling tube fixedly connected with one end of the collection tube, a bulldozing rod for pushing out collected soil is sleeved in the collection tube and the sampling tube, the outer surface of the sampling tube is provided with threads, the collection tube is in threaded connection with a support frame, the support frame comprises an embracing ring in threaded connection with the sampling tube, the outer wall of the embracing ring is articulated with a support leg, the other end of the support leg is articulated with a support plate which is abutted against the ground, the support plate is provided with a through hole, and a pin is inserted in the through hole, the sampling tube is supported and lifted off by the support frame, so that the sampling tube can be aligned with the sampling point before use, set up the screw thread on the outer wall of gathering the pipe and with embrace ring threaded connection for gather the pipe after aiming at the sampling point and can carry out the ascending motion of vertical side, be favorable to the vertical sampling pipe to insert this sampling point of sampling and carry out soil collection, reduce sampling error.
Description
Technical Field
The utility model relates to a soil sampling technical field, more specifically say, it relates to a soil collection system.
Background
Soil collection, sampling for short, refers to the process of taking a representative part of soil out of the field, culture or cultivation units, thereby analyzing various properties of the soil.
The sampler of current soil mainly including the collection pipe that has two handles, fixed connection in the sampling tube of collection pipe other end and cup joint the bull-dozer pole in the collection pipe, through applying the power downwards at the collection pipe and making the sampling tube insert soil, the sampling tube is gathered the soil in the soil layer, extracts after soil is gathered and is accomplished, pushes away soil through promoting bull-dozer pole.
The above prior art solutions have the following drawbacks: because soil is an inhomogeneous system, soil composition still exists the difference in the soil layer of same horizontal position, therefore the sampler is gathering this sampling point in the in-process that carries out the sampling need vertically insert soil, current sampler often can't be with the sampler in the soil of vertical insertion sampling point when the people are operated, the sampler takes place the slope easily when inserting soil and gathers the soil of other positions promptly to arouse the sampling improper, the sampling error that from this produces is far greater than the error of soil weighing sample analysis. Therefore, there is room for improvement.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a soil collection system has the soil collection that makes the vertical sampling point that inserts of sampler carry out soil collection to the soil of this sampling point, reduces the advantage of sampling error.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a soil collection system, including gathering pipe and fixed connection in the sampling tube of gathering pipe one end, gather the pipe and the bull-dozing pole that is used for pushing out the soil of gathering has been cup jointed in the sampling tube, characterized by: the utility model discloses a sampling tube, including sampling tube, support frame, supporting leg, backup pad, the surface of sampling tube is provided with the screw thread, sampling tube threaded connection has the support frame, the support frame include with sampling tube threaded connection's armful ring, it has the supporting legs to articulate on the outer wall of armful ring, the other end of supporting legs articulates there is the backup pad with ground butt, the through-hole has been seted up in the backup pad, the through-.
By adopting the technical scheme, when the soil of the sampling point is sampled, the supporting plate is placed on the ground, so that the supporting frame supports the sampling tube and the collecting tube off the ground, the sampling tube can be aligned to the sampling point, and the collecting tube is in threaded connection with the supporting frame, so that the collecting tube can vertically move downwards after being aligned to the sampling point in the downward movement process, the sampling tube can be vertically inserted into the sampling point to collect the soil of the sampling point, and the soil sampling error can be reduced; because the collection pipe takes place relative motion with embracing the ring at the in-process of down moving, embracing the trend of ring to the upward movement, through seting up the through-hole at the backup pad and grafting pin for when the backup pad is placed in the ground, pass the through-hole through the pin and insert ground and realize the fixed between backup pad and the ground, be favorable to improving the holding power of support frame to ground, make the support frame more firm when placing in ground.
The utility model discloses further set up to: the axis of the through hole and the end face of the supporting plate are arranged in an upward inclined mode at an angle of 45 degrees.
Adopt above-mentioned technical scheme, through setting up the through-hole into 45 tilt up's shape for can apply the even effort of horizontal direction and vertical direction to the soil layer after the pin inserts the soil layer, thereby make the backup pad fix with ground more firmly.
The utility model discloses further set up to: and the outer wall of the embracing ring is fixedly connected with a leveling device.
By adopting the technical scheme, the supporting legs are hinged with the embracing ring, so that the supporting legs are required to be unfolded when the supporting frame is placed, and the supporting frame can be quickly adjusted to be kept horizontal by watching the level gauge after the supporting legs are unfolded through fixedly connecting the level gauge on the outer wall of the embracing ring, thereby being beneficial to saving the time for leveling the supporting frame and improving the efficiency.
The utility model discloses further set up to: the supporting legs sets up to extending structure, the supporting legs include with embrace ring articulated first telescopic link, be provided with left-handed screw on the outer wall of first telescopic link, first telescopic link threaded connection has the sleeve, telescopic other end threaded connection has the second telescopic link, be provided with right-handed screw on the second telescopic link outer wall, the second telescopic link with the up end of backup pad is articulated.
By adopting the technical scheme, the supporting legs are arranged to be of a telescopic structure, so that when the peripheral height of the sampling point is not flat, the supporting legs can adapt to different heights of the ground by adjusting the length of the supporting legs; because the outer wall of first telescopic link sets up to left-handed screw, the outer wall of second telescopic link sets up to right-handed screw to when making the rotating sleeve, first telescopic link and second telescopic link can realize synchronous flexible, and extension or shrink are favorable to improving the efficiency when carrying out length adjustment to the supporting legs simultaneously.
The utility model discloses further set up to: the upper half part of the sleeve is in threaded connection with the first telescopic rod, and the lower half part of the sleeve is in threaded connection with the second telescopic rod.
Adopt above-mentioned technical scheme, through setting up the sleeve into two parts, and the length of two parts is the same for when rotating the sleeve, the flexible length of first telescopic link and second telescopic link is all the same, is convenient for adjust the length of supporting legs.
The utility model discloses further set up to: one end of the collecting tube, which is far away from the sampling tube, is vertically and fixedly connected with a turntable.
By adopting the technical scheme, the turntable is fixedly connected to one end of the collecting pipe, so that the collecting pipe can be rotated directly without rotating the handle in a staggered manner, and the operation is convenient.
The utility model discloses further set up to: one end of the sampling tube, which is far away from the collecting tube, is fixedly connected with a spiral drill bit, and the spiral drill bit is arranged in a hollow manner and is communicated with the sampling tube.
Adopt above-mentioned technical scheme, through the one end fixed connection auger bit at the sampling tube for thereby the sampling tube reduces with the one end lifting surface who inserts ground and makes the pressure increase when carrying out soil collection, thereby it is more laborsaving at the in-process that the sampling tube moved down, is convenient for the sampling tube insert soil sooner.
The utility model discloses further set up to: the inner wall of the collecting pipe is fixedly connected with a limiting ring used for blocking the upward moving distance of the soil pushing rod along the circumferential direction, and the limiting ring is located above the collecting pipe.
Adopt above-mentioned technical scheme, through at the collection intraductal wall fixedly connected with spacing ring, the sampling tube inserts the in-process on soil layer, because bull stick cup joints inside collection pipe and sampling tube, when soil got into the sampling tube gradually, soil promoted the bull stick and up moved along the inside of collection pipe and sampling tube, bull stick then no longer moves when moving to the spacing ring, can know this moment and finish to soil collection in the sampling tube, be convenient for observe the sampling tube whether accomplish the collection to soil, and efficiency is improved.
The utility model discloses further set up to: the supporting legs are evenly provided with four legs along the outer wall of the embracing ring.
By adopting the technical scheme, the four supporting legs are arranged, so that the fixed points of the supporting frame and the ground are increased, the grabbing force of the supporting frame on the ground is improved, the supporting frame can be better placed on the ground, and the integral supporting effect of the supporting frame on the collection tube and the sampling tube is improved.
To sum up, the utility model discloses following beneficial effect has:
1. the sampling tube is supported to be lifted off the ground through the support frame, so that the sampling tube can be aligned with a sampling point before use, the outer wall of the sampling tube is provided with threads and is in threaded connection with the hooping ring, the sampling tube aligned with the sampling point can move in the vertical direction, the sampling tube can be vertically inserted into the sampling point to collect soil, and sampling errors are reduced;
2. the support frame placed on the ground can be fixed with the ground by arranging the inclined through holes on the support plate and inserting the pins, and meanwhile, the pins can apply acting forces in the horizontal direction and the vertical direction to the soil layer, so that the support frame and the ground can be more stably fixed;
3. through the setting of spacing ring for the sampling tube is inserting the sampling tube in soil, and when the sampling tube was accomplished the collection to soil, the bull-dozing pole moved up to the position of spacing ring and no longer up-moved, was convenient for observe the progress of sample, raises the efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the collection tube.
In the figure: 1. a collection tube; 11. a turntable; 12. a limiting ring; 2. a sampling tube; 21. a helical drill bit; 3. a support frame; 31. encircling; 32. supporting legs; 321. a first telescopic rod; 322. a sleeve; 323. a second telescopic rod; 33. a support plate; 34. a pin; 4. a leveling device; 5. a bulldozer rod; 51. a handle; 52. a connecting rod; 53. and (7) pushing the block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
The utility model provides a soil collection system, refers to fig. 1, including gathering pipe 1, fixed connection in the carousel 11 and the sampling tube 2 of fixed connection in the collection pipe 1 other end of gathering 1 one end of gathering pipe, the one end fixedly connected with auger bit 21 of gathering 1 is kept away from to sampling tube 2, auger bit 21 be cavity setting and with sampling tube 2 intercommunication, gather 1 threaded connection of pipe and have support frame 3, gather 1 and sampling tube 2 and support liftoff by support frame 3.
Supporting legs 32 include with embracing ring 31 articulated first telescopic link 321, be provided with left hand screw on the outer wall of first telescopic link 321, first telescopic link 321 threaded connection has sleeve 322, the first half and the first telescopic link 321 threaded connection of sleeve 322, the latter half threaded connection of sleeve 322 has second telescopic link 323, be provided with right hand screw on the second telescopic link 323 outer wall, second telescopic link 323 is articulated with the up end of backup pad 33.
Combine fig. 2, gather pipe 1 and sampling tube 2's inside and cup jointed bull-dozer pole 5, bull-dozer pole 5 including cup jointing in the inside connecting rod 52 of gathering pipe 1 and sampling tube 2, the length of connecting rod 52 is greater than the total length of gathering pipe 1 and sampling tube 2, connecting rod 52 stretches out in the one end fixedly connected with handle 51 of gathering pipe 1, the other end fixedly connected with of connecting rod 52 and auger bit 21 the same ejector pad 53 of shape.
One end of the inner wall of the collection tube 1 close to the sampling tube 2 is fixedly sleeved with a limiting ring 12, and the inner diameter of the limiting ring 12 is smaller than the outer diameter of the push block 53.
The working conditions and principles of the embodiment are as follows:
when carrying out soil collection to the sampling point on ground, place support frame 3 around the sampling point, owing to gather pipe 1 and support frame 3 embrace ring 31 threaded connection, consequently gather pipe 1 and hold the terminal surface of ring 31 all the time and keep perpendicular, carry out the rough alignment with the auger bit 21 of sampling tube 2 and sampling point, adjust the position of support frame 3 simultaneously.
When the ground height is uneven, according to the water flat line of the demonstration of spirit level, through rotating sleeve 322 on the supporting legs 32, because the surface processing of first telescopic link 321 has left-handed screw, the surface processing of second telescopic link 323 has right-handed screw, and sleeve 322 respectively with first telescopic link 321, second telescopic link 323 threaded connection, therefore at the rotatory in-process of sleeve 322, first telescopic link 321 carries out synchronous telescope with second telescopic link 323, and flexible length equals, when the water flat line of spirit level keeps balanced, can accomplish the adjustment to each supporting legs 32 length, make support frame 3 steadily place on subaerial.
At this moment, the turntable 11 is slightly rotated, so that the collection pipe 1 moves downwards for a certain distance to be close to the ground, the spiral drill bit 21 is aligned with the sampling point more accurately, the position of the support frame 3 is finely adjusted, the pin 34 is inserted into the through hole in the support plate 33 at the moment in sequence, the whole support frame 3 is fixed with the ground, and the stability of the support frame 3 placed on the ground is improved.
When the pin 34 is fixed, the rotating disc 11 is rotated to make the sampling tube 1 vertically move downwards and simultaneously drive the sampling tube 2 to synchronously move, because one end of the sampling tube 2 is fixedly connected with the spiral drill bit 21, the sampling tube 2 is more labor-saving when the rotating disc 11 is rotated in the process of inserting the sampling tube 2 into soil, in the process of downward movement of the sampling tube 2 into soil, the soil enters the sampling tube 2 through the spiral drill bit 21 and is collected by the sampling tube 2, meanwhile, the soil pushes the push block 53, because the connecting rod 52 is sleeved inside the sampling tube 1 and the sampling tube 2, the push block 53 drives the connecting rod 52 to vertically move upwards, thereby gradually collecting the soil by the sampling tube 2, when the push block 53 moves to the position of the limit ring 12, because the inner diameter of the limit ring 12 is smaller than the diameter of the push block 53, when the upper end face of the push block 53 is abutted against the lower end face of the limit ring 12, the connecting rod 52 does not, at this time, the sampling tube 2 can complete the collection of the soil.
At this moment, the rotating disc 11 is rotated in the opposite direction, so that the collection tube 1 moves upwards, when the sampling tube 2 comes out of soil, a container containing soil is placed below the spiral drill bit 21, the handle 51 is pushed, the push block 53 extrudes the soil in the sampling tube 2, the soil is pushed out of the sampling tube 2, and the collection of the soil can be completed at this moment.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a soil collection system, including gathering pipe (1) and fixed connection in gather sampling tube (2) of pipe (1) one end, gather pipe (1) and connect in sampling tube (2) and be used for bulldozing pole (5) that push away the soil of gathering, characterized by: the utility model discloses a sampling tube, including sampling tube (2), sampling tube (1), support frame (3) include with sampling tube (2) threaded connection's armful ring (31), it has supporting legs (32) to articulate on the outer wall of armful ring (31), the other end of supporting legs (32) articulate have backup pad (33) with ground butt, the through-hole has been seted up on backup pad (33), the through-hole is pegged graft and is had pin (34).
2. The soil sampling device of claim 1, wherein: the axis of the through hole and the end face of the supporting plate (33) are arranged in an upward inclined mode at an angle of 45 degrees.
3. A soil sampling device as claimed in claim 2 wherein: the outer wall of the embracing ring (31) is fixedly connected with a leveling device (4).
4. The soil sampling device of claim 1, wherein: supporting legs (32) set up to extending structure, supporting legs (32) include with embrace ring (31) articulated first telescopic link (321), be provided with left-handed screw on the outer wall of first telescopic link (321), first telescopic link (321) threaded connection has sleeve (322), the other end threaded connection of sleeve (322) has second telescopic link (323), be provided with right-handed screw on second telescopic link (323) outer wall, second telescopic link (323) with the up end of backup pad (33) is articulated.
5. The soil sampling device of claim 4, wherein: the upper half part of the sleeve (322) is in threaded connection with the first telescopic rod (321), and the lower half part of the sleeve (322) is in threaded connection with the second telescopic rod (323).
6. The soil sampling device of claim 1, wherein: one end of the collecting tube (1) far away from the sampling tube (2) is vertically and fixedly connected with a rotary disc (11).
7. The soil sampling device of claim 1, wherein: one end of the sampling tube (2) far away from the sampling tube (1) is fixedly connected with a spiral drill bit (21), and the spiral drill bit (21) is arranged in a hollow mode and is communicated with the sampling tube (2).
8. The soil sampling device of claim 1, wherein: and a limiting ring (12) used for stopping the upward movement distance of the soil pushing rod (5) is fixedly sleeved at one end, close to the sampling tube (2), of the inner wall of the collecting tube (1).
9. The soil sampling device of claim 1, wherein: the supporting legs (32) are evenly provided with four pieces along the outer wall of the embracing ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295813.2U CN210427078U (en) | 2019-08-10 | 2019-08-10 | Soil collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295813.2U CN210427078U (en) | 2019-08-10 | 2019-08-10 | Soil collection system |
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| Publication Number | Publication Date |
|---|---|
| CN210427078U true CN210427078U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921295813.2U Active CN210427078U (en) | 2019-08-10 | 2019-08-10 | Soil collection system |
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| CN (1) | CN210427078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982568A (en) * | 2020-08-19 | 2020-11-24 | 浙江有色地球物理技术应用研究院有限公司 | Surveying equipment and surveying method for geological survey |
| CN113375965A (en) * | 2021-06-23 | 2021-09-10 | 云南省生态环境科学研究院 | Multifunctional soil sampling device |
-
2019
- 2019-08-10 CN CN201921295813.2U patent/CN210427078U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982568A (en) * | 2020-08-19 | 2020-11-24 | 浙江有色地球物理技术应用研究院有限公司 | Surveying equipment and surveying method for geological survey |
| CN113375965A (en) * | 2021-06-23 | 2021-09-10 | 云南省生态环境科学研究院 | Multifunctional soil sampling device |
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