CN218212046U - A stratified sampling ware for saline and alkaline land - Google Patents
A stratified sampling ware for saline and alkaline land Download PDFInfo
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- CN218212046U CN218212046U CN202222334107.2U CN202222334107U CN218212046U CN 218212046 U CN218212046 U CN 218212046U CN 202222334107 U CN202222334107 U CN 202222334107U CN 218212046 U CN218212046 U CN 218212046U
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Abstract
The utility model discloses a stratified sampling ware for saline and alkaline land belongs to soil sampling technical field, the bottom fixedly connected with cleaning brush of bottom plate, cleaning brush's inside is provided with bores a section of thick bamboo. The utility model discloses in, the first handle of manual operation drives and bores a section of thick bamboo and precession downwards, manual operation second handle makes threaded connection pole drive the vertical removal of rack again, and then make gear and threaded sleeve drive the threaded rod and gather a section of thick bamboo and carry out horizontal migration, this moment gather a section of thick bamboo and can take out the inside gas of first annular gasbag with elastic airbag, the spring makes the guard plate remove to the inside of boring a section of thick bamboo, gather a section of thick bamboo simultaneously and can slowly stretch out the outside of boring a section of thick bamboo, gather the soil layer of the different degree of depth, and can contrast the soil layer of the different positions of unified degree of depth, and then improved the collection precision of soil, through the guard plate when preventing drilling and taking out the boring a section of thick bamboo, the soil in the boring a section of thick bamboo outside can enter into the inside of gathering a section of thick bamboo, and then cause the influence to its collection precision.
Description
Technical Field
The utility model belongs to the technical field of soil sampling, especially, relate to a stratified sampling ware for saline and alkaline land.
Background
The saline-alkali soil is a land in which salt contained in the soil affects the normal growth of crops, and the essence of the formation is that various soluble salts are redistributed in the horizontal direction and the vertical direction on the ground, so that the salt is gradually accumulated on the surface layer of the soil in a salt collecting area, in order to reduce water evaporation and improve the use condition of the saline-alkali soil, the soil needs to be collected to detect and analyze the change of harmful or beneficial components in the soil, and effective measures and methods for improving the soil are provided.
Current stratified sampling ware is when using, inserts the sampler in soil in, utilizes the sampler to take a sample the saline and alkaline land soil of same degree of depth or the different degree of depth after inserting, but has the soil of impurity or the different degree of depth to get into easily when taking a sample, leads to gathering the precision lower, and then causes the influence to the testing data of soil, needs carry out certain improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: in order to solve current stratified sampling ware when using, insert the sampler among the soil, utilize the sampler to take a sample the saline and alkaline land soil of the same degree of depth or the different degree of depth after inserting, but have the soil of impurity or the different degree of depth to get into easily when the sample, lead to gathering the precision lower, and then cause the problem of influence to soil detection data, and the stratified sampling ware for saline and alkaline land of proposing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a layered sampler for saline-alkali soil comprises a bottom plate, wherein a cleaning brush is fixedly connected to the bottom of the bottom plate, a drilling cylinder is arranged inside the cleaning brush and is in threaded connection with the bottom plate, an auxiliary cleaning assembly is arranged on one side of the top of the drilling cylinder, a first rotating handle is fixedly connected to the top of the drilling cylinder, a first inner cavity is formed inside the drilling cylinder, rectangular through holes are communicated with the two sides of the first inner cavity, and an auxiliary collecting assembly is arranged inside the first inner cavity;
the auxiliary collecting assembly comprises a second rotating handle, the bottom of the second rotating handle is fixedly connected with a threaded connecting rod, the bottom end of the threaded connecting rod penetrates through a rack fixedly connected with the rear of a threaded hole formed in the first rotating handle, a plurality of gears are meshed with one side of the rack and symmetrically arranged on two sides of the rack, a threaded sleeve is fixedly clamped inside the gears, a threaded rod is arranged inside the threaded sleeve, and a collecting cylinder is fixedly connected to the other end of the threaded rod.
As a further description of the above technical solution:
one side of the collecting cylinder is fixedly connected with a first annular air bag, the other side of the first annular air bag is fixedly connected with a fixing plate, the fixing plate is arranged in the rectangular through hole, and the fixing plate is fixedly connected with the inner side wall of the drilling cylinder.
As a further description of the above technical solution:
one side intercommunication of first annular gasbag has the gas-supply pipe, the other end intercommunication of gas-supply pipe has elastic airbag, elastic airbag's both sides all are provided with the spring, elastic airbag and spring all set up in the rectangle through-hole, the opposite side fixedly connected with guard plate of elastic airbag and spring, guard plate sliding connection is in the inside of rectangle through-hole.
As a further description of the above technical solution:
the collecting cylinder is characterized in that a contraction air bag is fixedly connected to one side of the inside of the collecting cylinder, a piston is fixedly connected to the other side of the contraction air bag, and the piston is connected to the inside of the collecting cylinder in a sliding mode.
As a further description of the above technical solution:
the outer side wall of the threaded sleeve is rotatably connected with a fixed seat through a bearing, and one side of the fixed seat is fixedly connected with the inner side wall of the drill cylinder.
As a further description of the above technical solution:
the auxiliary cleaning assembly comprises a second annular air bag, the two sides of the second annular air bag are fixedly connected with the drill cylinder and the second rotating handle respectively, an air inlet pipe is communicated with one side of the second annular air bag, a connecting pipe is communicated with the other side of the second annular air bag, an air storage box is arranged at the other end of the connecting pipe, one-way valves are arranged on the air inlet pipe and the connecting pipe, an air outlet pipe is communicated with one side of the air storage box, the other end of the air outlet pipe is communicated with a circular through hole formed in the fixing base, and a switch valve is arranged on the air outlet pipe.
As a further description of the above technical solution:
one side of the rack is fixedly connected with a sliding block, the other side of the sliding block is connected with a sliding rail in a sliding mode, and the other side of the sliding rail is fixedly connected with the inner side wall of the drill barrel.
As a further description of the above technical solution:
the bottom four corners of the bottom plate are fixedly connected with support frames, and the bottom of each support frame is fixedly connected with a universal wheel.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, drive the drill collar through the first handle of manual operation and screw in downwards, make a collection section of thick bamboo enter into the soil layer in saline and alkaline land, manual operation second handle makes the threaded connection pole drive the vertical removal of rack again, and then gear and threaded sleeve drive threaded rod horizontal migration, this moment a collection section of thick bamboo can be with in the inside gas extraction of elastic airbag first annular gasbag, the spring can drive the guard plate and remove to the inside of a drill collar, the outside of a collection section of thick bamboo can slowly stretch out the drill collar simultaneously, gather the soil layer of the different degree of depth, and can contrast the soil layer of the different positions of unified degree of depth, and then the collection precision of soil has been improved, guard plate through setting is when drilling and taking out the drill collar, prevent that the soil in the drill collar outside can enter into the inside of a collection section of thick bamboo, and then prevent to cause the influence to the collection precision.
2. The utility model discloses in, can carry the inside gas of second annular gasbag to the inside of gas holder when second turning handle and threaded connection pole downstream, make its inside gas pressure increase, open the ooff valve on the outlet duct, the inside of shrink gasbag can be carried to the gas of gas holder inner wall this moment, make it drive the piston and remove, be convenient for take out the soil of gathering section of thick bamboo inside, and clean the soil of gathering section of thick bamboo inside simultaneously, prevent that remaining soil from causing the influence to the collection precision next time.
Drawings
Fig. 1 is a schematic diagram of an overall three-dimensional structure of a stratified sampling device for saline-alkali soil according to the present invention;
fig. 2 is a schematic structural view of a front view of a layered sampler for saline-alkali soil according to the present invention;
fig. 3 is a schematic view of the internal structure of a drill cylinder in a stratified sampling device for saline-alkali soil according to the present invention;
fig. 4 is a schematic diagram of a part a enlarged structure of fig. 3 in a stratified sampling device for saline and alkaline land provided by the present invention.
Illustration of the drawings:
1. a base plate; 2. drilling a barrel; 3. a first stem; 4. an auxiliary acquisition component; 401. a second stem; 402. a threaded connecting rod; 403. a rack; 404. a gear; 405. a threaded sleeve; 406. a threaded rod; 407. a fixing plate; 408. a collection cylinder; 409. contracting the air bag; 410. a piston; 411. a first annular bladder; 412. a gas delivery pipe; 413. an elastic air bag; 414. a spring; 415. a protection plate; 5. an auxiliary cleaning assembly; 501. a second annular air bag; 502. a gas storage tank; 503. an air outlet pipe; 6. a cleaning brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a layered sampler for saline-alkali soil comprises a bottom plate 1, wherein a cleaning brush 6 is fixedly connected to the bottom of the bottom plate 1, a drill cylinder 2 is arranged inside the cleaning brush 6, the drill cylinder 2 is in threaded connection with the bottom plate 1, an auxiliary cleaning assembly 5 is arranged on one side of the top of the drill cylinder 2, a first rotating handle 3 is fixedly connected to the top of the drill cylinder 2, a first inner cavity is formed inside the drill cylinder 2, rectangular through holes are communicated with two sides of the first inner cavity, and an auxiliary collecting assembly 4 is arranged inside the first inner cavity;
supplementary subassembly 4 of gathering includes second turning handle 401, the bottom fixedly connected with threaded connection pole 402 of second turning handle 401, fixedly connected with rack 403 behind the screw hole that first turning handle 3 was seted up is passed to the bottom of threaded connection pole 402, one side meshing of rack 403 has a plurality of gears 404, a plurality of gears 404 symmetry set up the both sides at rack 403, the inside fixed joint of gear 404 has threaded sleeve 405, the inside of threaded sleeve 405 is provided with threaded rod 406, the other end fixedly connected with of threaded rod 406 gathers a section of thick bamboo 408.
The implementation mode is specifically as follows: the first rotating handle 3 is pushed manually, the moving wheel at the bottom of the bottom plate 1 moves on the ground, then the first rotating handle 3 is operated manually to enable the first rotating handle 3 to rotate, the drilling barrel 2 is driven to precess downwards, and the collecting barrel 408 enters soil layers of saline-alkali soil, at the moment, the second rotating handle 401 is operated manually to enable the threaded connecting rod 402 to rotate circumferentially and move vertically, the linkage effect between the threaded connecting rod 402 and the rack 403 is utilized to enable the rack 403 to rotate circumferentially and move vertically, the rack 403 can only move vertically under the limitation of a sliding block and a sliding rail, the rack 403 can only drive the gear 404 to rotate, the linkage effect between the gear 404 and the threaded sleeve 405 is utilized to enable the threaded sleeve 405 to rotate around a fixed seat as a center, the threaded sleeve 405 drives the threaded rod 406 to rotate and move, the collecting barrel 408 can only drive the collecting barrel 408 to move horizontally under the limitation of a rectangular through hole inside the drilling barrel 2, at the moment, the collecting barrel 408 can stretch the first annular air bag 411 can extract gas inside the elastic air bag 413 through the first annular air bag 412, then the threaded rod can drive the collecting barrel 415 to move horizontally, and the collecting barrel 414 can collect soil with different depths of the soil layers, and the soil layers 2, and the soil collecting barrels can slowly extend out of different depths.
Gather a first annular gasbag 411 of one side fixedly connected with of section of thick bamboo 408, the opposite side fixedly connected with fixed plate 407 of first annular gasbag 411, fixed plate 407 sets up in the rectangle through-hole, and fixed plate 407 and the inside wall fixed connection of a bore section of thick bamboo 2, one side intercommunication of first annular gasbag 411 has gas-supply pipe 412, the other end intercommunication of gas-supply pipe 412 has elastic gasbag 413, elastic gasbag 413's both sides all are provided with spring 414, elastic gasbag 413 and spring 414 all set up in the rectangle through-hole, the opposite side fixedly connected with guard plate 415 of elastic gasbag 413 and spring 414, guard plate 415 sliding connection is in the inside of rectangle through-hole, inside one side fixedly connected with shrink gasbag 409 of a collection section of thick bamboo 408, the opposite side fixedly connected with piston 410 of shrink gasbag 409, piston 410 sliding connection is in the inside of a collection section of thick bamboo 408, the lateral wall of threaded sleeve 405 rotates through the bearing and is connected with the fixing base, one side of fixing base and the inside wall fixed connection of a bore section of a section of thick bamboo 2.
The implementation mode is specifically as follows: after the collection is finished, make it carry out the antiport through manual operation second turning handle 401, and then make collection section of thick bamboo 408 withdraw the inside of a drill section of thick bamboo 2, drill section of thick bamboo 2 can extrude first annular gasbag 411 this moment, pass through the gas-supply pipe 412 with its inside gas and in the inside of failing back to elastic airbag 413, make guard plate 415 remove relatively, prevent drilling and when taking out a drill section of thick bamboo 2, the soil in the drill section of thick bamboo 2 outside can enter into the inside of gathering section of thick bamboo 408, and then cause the influence to its collection precision, when first turning handle 3 drives the reversal of first turning handle 3 and takes out simultaneously, cleaning brush 6 can clean the lateral wall of a drill section of thick bamboo 2, it has the dust to prevent to adhere to on the drill section of thick bamboo 2, when the staff takes out collection soil, cause certain influence.
The implementation mode specifically comprises the following steps: when second turning handle 401 and threaded connection pole 402 move down, second turning handle 401 can extrude second annular gasbag 501, carry its inside gas to the inside of gas holder 502 through the connecting pipe, make its inside gas pressure increase, take out the drill barrel 2, when needing to retrieve the soil of gathering the inside collection of section of thick bamboo 408 and preserve, make collection section of thick bamboo 408 stretch out the outside of drill barrel 2 earlier this moment, then open the ooff valve on the outlet duct 503, the gas of the inner wall of gas holder 502 can be carried to the inside of fixing base through outlet duct 503 this moment, carry to the inside of shrink gasbag 409 through the gas outlet through-hole that threaded sleeve 405 and threaded rod 406 were seted up at last, make it produce the inflation, drive piston 410 and remove, be convenient for take out the inside soil of collection section of thick bamboo 408, and clean the inside soil of collection section of thick bamboo 408 simultaneously, prevent that remaining soil from causing the influence to the collection precision.
The working principle is as follows: when the device is used, the first rotating handle 3 is pushed manually, so that the moving wheel at the bottom of the bottom plate 1 moves on the ground, then the first rotating handle 3 is operated manually to rotate, the drill barrel 2 is driven to screw downwards, the collecting barrel 408 enters a soil layer of a saline-alkali soil, at the moment, the second rotating handle 401 is operated manually to enable the threaded connecting rod 402 to rotate circumferentially and move vertically, the rack 403 rotates circumferentially and moves vertically by utilizing the linkage effect between the threaded connecting rod 402 and the rack 403, the rack 403 can only move vertically under the limitation of a sliding block and a sliding rail, the rack 403 drives the gear 404 to rotate, the threaded sleeve 405 rotates around the fixed seat as the center by utilizing the linkage effect between the gear 404 and the threaded sleeve 405, the threaded sleeve 405 drives the threaded rod 406 to rotate and move, under the limitation of a rectangular through hole in the drill barrel 2, the threaded rod 406 can only drive the collecting barrel 408 to move horizontally, at the moment, the collecting barrel 408 can stretch the first annular air bag 411, the first annular air bag 411 can extract gas in the elastic air bag 413 through the gas pipe 412, then the protection plate 415 can be driven to move towards the inside of the drill barrel 2 under the action of the spring 414, the collecting barrel 408 can slowly extend out of the outer side of the drill barrel 2 to collect soil layers with different depths, after the collection is finished, the second rotating handle 401 is manually operated to rotate reversely, the collecting barrel 408 is further retracted into the drill barrel 2, at the moment, the drill barrel 2 can extrude the first annular air bag 411, the gas in the collecting barrel is conveyed back to the inside of the elastic air bag 413 through the gas pipe 412, the protection plate 415 can move relatively, and the soil outside the drill barrel 2 can be prevented from entering the collecting barrel 408, meanwhile, when the first rotating handle 3 drives the first rotating handle 3 to rotate reversely to take out the soil, the cleaning brush 6 can clean the outer side wall of the drill cylinder 2, when the second rotating handle 401 and the threaded connecting rod 402 move downwards, the second rotating handle 401 can extrude the second annular air bag 501, the gas inside the second rotating handle can be conveyed to the inside of the air storage box 502 through the connecting pipe, the internal gas pressure of the second rotating handle is increased, the drill cylinder 2 is taken out, the collected soil inside the collecting cylinder 408 needs to be recycled and stored, at the moment, the collecting cylinder 408 extends out of the outer side of the drill cylinder 2, then the switch valve on the air outlet pipe 503 is opened, at the moment, the gas on the inner wall of the air storage box 502 can be conveyed to the inside of the fixing seat through the air outlet pipe 503, and finally conveyed to the inside of the contraction air bag 409 through the air outlet through holes formed in the threaded sleeve 405 and the threaded rod 406, so that the piston 410 is driven to move, and the soil inside the collecting cylinder 408 can be taken out conveniently.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A stratified sampling device for saline-alkali soil comprises a bottom plate (1), and is characterized in that a cleaning brush (6) is fixedly connected to the bottom of the bottom plate (1), a drilling barrel (2) is arranged inside the cleaning brush (6), the drilling barrel (2) is in threaded connection with the bottom plate (1), an auxiliary cleaning assembly (5) is arranged on one side of the top of the drilling barrel (2), a first rotating handle (3) is fixedly connected to the top of the drilling barrel (2), a first inner cavity is formed inside the drilling barrel (2), rectangular through holes are communicated with two sides of the first inner cavity, and an auxiliary collecting assembly (4) is arranged inside the first inner cavity;
the auxiliary collecting assembly (4) comprises a second rotating handle (401), the bottom of the second rotating handle (401) is fixedly connected with a threaded connecting rod (402), the bottom end of the threaded connecting rod (402) penetrates through a threaded hole formed in the first rotating handle (3) and then is fixedly connected with a rack (403), one side of the rack (403) is meshed with a plurality of gears (404), the plurality of gears (404) are symmetrically arranged on two sides of the rack (403), a threaded sleeve (405) is fixedly clamped inside the gears (404), a threaded rod (406) is arranged inside the threaded sleeve (405), and a collecting cylinder (408) is fixedly connected to the other end of the threaded rod (406).
2. The stratified sampling device for saline-alkali soil according to claim 1, characterized in that one side of the collecting cylinder (408) is fixedly connected with a first annular air bag (411), the other side of the first annular air bag (411) is fixedly connected with a fixing plate (407), and the fixing plate (407) is fixedly connected with the inner side wall of the drilling cylinder (2).
3. The stratified sampling device for saline-alkali soil according to claim 2, wherein one side of the first annular air bag (411) is communicated with an air conveying pipe (412), the other end of the air conveying pipe (412) is communicated with an elastic air bag (413), springs (414) are arranged on two sides of the elastic air bag (413), and protection plates (415) are fixedly connected to the other sides of the elastic air bag (413) and the springs (414).
4. The stratified sampling device for saline-alkali soil according to claim 2, characterized in that one side of the inner part of the collecting cylinder (408) is fixedly connected with a contraction air bag (409), the other side of the contraction air bag (409) is fixedly connected with a piston (410), and the piston (410) is slidably connected with the inner part of the collecting cylinder (408).
5. The stratified sampling device for saline-alkali soil according to claim 1, characterized in that the outer side wall of the threaded sleeve (405) is rotatably connected with a fixed seat through a bearing, and one side of the fixed seat is fixedly connected with the inner side wall of the drill barrel (2).
6. The stratified sampling device for saline-alkali soil according to claim 1, wherein the auxiliary cleaning assembly (5) comprises a second annular air bag (501), two sides of the second annular air bag (501) are respectively fixedly connected with the drilling barrel (2) and the second rotating handle (401), one side of the second annular air bag (501) is communicated with a connecting pipe, the other end of the connecting pipe is provided with an air storage tank (502), one side of the air storage tank (502) is communicated with an air outlet pipe (503), and the other end of the air outlet pipe (503) is communicated with a circular through hole formed in the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222334107.2U CN218212046U (en) | 2022-09-01 | 2022-09-01 | A stratified sampling ware for saline and alkaline land |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222334107.2U CN218212046U (en) | 2022-09-01 | 2022-09-01 | A stratified sampling ware for saline and alkaline land |
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| CN218212046U true CN218212046U (en) | 2023-01-03 |
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| CN202222334107.2U Active CN218212046U (en) | 2022-09-01 | 2022-09-01 | A stratified sampling ware for saline and alkaline land |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116047033A (en) * | 2023-04-03 | 2023-05-02 | 上海鲁胜绿化工程有限公司山东分公司 | Afforestation environmental monitoring equipment |
| CN116296543A (en) * | 2023-03-09 | 2023-06-23 | 无锡元一建设工程有限公司 | Foundation quality detection device for greening construction |
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2022
- 2022-09-01 CN CN202222334107.2U patent/CN218212046U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296543A (en) * | 2023-03-09 | 2023-06-23 | 无锡元一建设工程有限公司 | Foundation quality detection device for greening construction |
| CN116296543B (en) * | 2023-03-09 | 2023-11-21 | 山西宝泰基础工程有限公司 | Foundation quality detection device for greening construction |
| CN116047033A (en) * | 2023-04-03 | 2023-05-02 | 上海鲁胜绿化工程有限公司山东分公司 | Afforestation environmental monitoring equipment |
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