CN218725459U - Sampling mechanism and soil moisture detector - Google Patents
Sampling mechanism and soil moisture detector Download PDFInfo
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- CN218725459U CN218725459U CN202222624897.8U CN202222624897U CN218725459U CN 218725459 U CN218725459 U CN 218725459U CN 202222624897 U CN202222624897 U CN 202222624897U CN 218725459 U CN218725459 U CN 218725459U
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- 238000005070 sampling Methods 0.000 title claims abstract description 75
- 239000002689 soil Substances 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005527 soil sampling Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a soil testing field specifically discloses a sampling mechanism and soil moisture detector, include: the upper end part of the sampling cylinder is closed and is provided with a through hole, and the side wall of one end of the sampling cylinder is fixedly connected with a connecting rod; the push plate is positioned in the sampling cylinder, the side wall of the outer end of the push plate is connected with the inner wall of the sampling cylinder in a sliding manner, the upper end of the push plate is fixedly connected with a movable rod, and the upper end of the movable rod penetrates through the through hole in a sliding manner and is fixedly connected with a pedal; and trample the pole, fixed connection is on the outer wall of the upper end one side of sampler barrel, through the lower extreme fixed connection of bolt with the connecting rod in the upper end of peg graft pole, place the sampler barrel in the position that needs the sample after through holding the connecting rod, through pedal in the upper end of trampling the pole to exert oneself downwards, insert the lower extreme of sampler barrel and take a sample in the earth, play the volume that reduces sampling mechanism, portable takes a sample simple, swift effect.
Description
Technical Field
The utility model relates to a soil testing field specifically is a sampling mechanism and soil moisture detector.
Background
The soil sampling device is widely applied to soil detection work such as soil testing, formulated fertilization and soil monitoring, so that a soil sample can be accurately collected. What soil sampling device mainly adopted is that the sampler barrel takes a sample, and after the sampler barrel bored into the underground, soil can form the earth pillar in the sampler barrel, draws out whole earth pillar and carries out the analysis again.
Chinese patent CN214096671U discloses a sampling device for soil humidity detection, comprising a support plate, wherein a threaded cylinder is arranged on the support plate, the threaded cylinder penetrates through the support plate and is rotatably connected with the support plate, a driving mechanism is arranged on the bottom surface of the support plate, the driving mechanism is connected with the threaded cylinder, a threaded rod is arranged in the threaded cylinder, the threaded rod penetrates through the threaded cylinder and is in threaded connection with the threaded cylinder, a sampling cylinder is arranged below the threaded rod, a soil discharging mechanism is arranged between the threaded rod and the sampling cylinder, the threaded rod is connected with the sampling cylinder through the soil discharging mechanism, and a cutting ring is fixedly arranged on the lower surface of the sampling cylinder; and a limiting mechanism is arranged above the bearing plate. Through the starter motor, the power output shaft of control motor is the reverse rotation, and then drives the screw thread section of thick bamboo rotation through driving gear, driven gear, and then makes the threaded rod move down, and then drives unearthed mechanism, sampler barrel and move down, and then drives the cutting ring and move down, and then makes soil enter into in the sampler barrel.
However, the sampling device recorded in the above scheme has a large volume, is inconvenient to carry, is troublesome to operate in actual use, does not improve the sampling efficiency of soil, and increases the cost of enterprises.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling mechanism and soil moisture detector to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sampling mechanism, the sampling mechanism comprising:
the upper end part of the sampling cylinder is closed and is provided with a through hole, and the side wall of one end of the sampling cylinder is fixedly connected with a connecting rod;
the push plate is positioned in the sampling cylinder, the side wall of the outer end of the push plate is connected with the inner wall of the sampling cylinder in a sliding manner, the upper end of the push plate is fixedly connected with a movable rod, and the upper end of the movable rod penetrates through the through hole in a sliding manner and is fixedly connected with a pedal; and
the treading rod is fixedly connected to the outer wall of one side of the upper end of the sampling tube.
Preferably, the outer wall of one side of the upper end of the sampling cylinder is fixedly connected with a fixed block, the side wall of the other end of the fixed block is fixedly connected with an insertion rod, and the insertion rod and the fixed block are vertical.
Preferably, the inserting groove is formed in the lower end of the connecting rod and sleeved on the outer wall of the inserting rod through the inserting groove, a bolt is connected to one side of the lower end of the connecting rod, and the connecting rod is fixedly connected with the inserting rod through the bolt.
Preferably, a handle is fixedly connected to the outer wall of one end of the connecting rod.
Preferably, a pedal is fixedly connected to the side wall of the upper end of the moving rod.
Preferably, the outer wall of the moving rod is sleeved with a spring, the upper end of the spring is fixedly connected to the lower end of the pedal, and the lower end of the spring is fixedly connected to the side wall of the outer port of the through hole.
Preferably, when the spring is in a balanced state, the push plate is positioned at the upper end of the sampling tube.
A soil moisture detector comprises the sampling mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
through the lower pot head with the connecting rod in the upper end of peg graft pole, and let the one end of bolt pass the connecting rod in proper order and peg graft pole and with nut threaded connection, thereby with connecting rod fixed mounting in the upper end of peg graft pole, through holding the connecting rod, mention the sampler barrel, can remove suitable position with the sampler barrel fast, nevertheless remove the sampler barrel behind the position that needs the sample, place the sampler barrel behind the position that needs the sample through the connecting rod, through pedal the upper end of trampling the pole, and exert oneself downwards, insert the sample in the earth with the lower extreme of sampler barrel, play and reduce sampling mechanism's volume, and is convenient to carry, the sample is simple, swift effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sampling tube of the present invention;
fig. 3 is a schematic cross-sectional view of the sampling tube of the present invention.
In the figure: 1. a sampling tube; 2. a through hole; 3. a travel bar; 4. a spring; 5. a pedal; 6. pushing the plate; 7. treading the lever; 8. a fixed block; 9. a plug rod; 10. a connecting rod; 11. a handle; 12. and (4) bolts.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a sampling mechanism, the sampling mechanism comprising: the sampling device comprises a sampling cylinder 1, wherein the upper end part of the sampling cylinder 1 is closed and is provided with a through hole 2, and the side wall of one end of the sampling cylinder 1 is fixedly connected with a connecting rod 10; the push plate 6 is positioned in the sampling cylinder 1, the side wall of the outer end of the push plate 6 is connected with the inner wall of the sampling cylinder 1 in a sliding manner, the upper end of the push plate 6 is fixedly connected with the movable rod 3, and the upper end of the movable rod 3 penetrates through the through hole 2 in a sliding manner and is fixedly connected with the pedal 5; the treading rod 7 is fixedly connected to the outer wall of one side of the upper end of the sampling tube 1; a soil moisture detector comprises the sampling mechanism;
through holding connecting rod 10, mention sampling tube 1, can remove suitable position with sampling tube 1 fast, nevertheless remove sampling tube 1 to the position back that needs the sample, place sampling tube 1 at the position back that needs the sample through connecting rod 10, through pedal in the upper end of trampling pole 7, and exert oneself downwards, insert the lower extreme of sampling tube 1 in earth, extract sampling tube 1 through connecting rod 10, sampling tube 1 takes out earth simultaneously, through pushing away push pedal 6 downwards, push pedal 6 moves down in sampling tube 1, push out the sample soil in sampling tube 1.
Example two:
in order to facilitate the disassembly and assembly of the handle 11 on the basis of the first embodiment, the outer wall of one side of the upper end of the sampling cylinder 1 is fixedly connected with a fixed block 8, the side wall of the other end of the fixed block 8 is fixedly connected with an insertion rod 9, the insertion rod 9 and the fixed block 8 are vertical, the lower end of a connecting rod 10 is provided with an insertion groove (not shown in the figure) and is sleeved on the outer wall of the insertion rod 9 through the insertion groove, one side of the lower end of the connecting rod 10 is connected with a bolt 12, and the connecting rod 10 and the insertion rod 9 are fixedly connected through the bolt 12;
through the lower pot head with connecting rod 10 in the upper end of peg graft pole 9 to let bolt 12's one end pass connecting rod 10 and peg graft pole 9 in proper order and with nut threaded connection, thereby with connecting rod 10 fixed mounting in the upper end of peg graft pole 9, unscrew bolt 12 and can separate connecting rod 10 and peg graft pole 9, play the convenient effect of split.
Example three:
on the basis of the first embodiment, in order to facilitate taking out of sample soil in the sampling cylinder 1, a handle 11 is fixedly connected to the outer wall of one end of a connecting rod 10, a pedal 5 is fixedly connected to the side wall of the upper end of a movable rod 3, a spring 4 is sleeved on the outer wall of the movable rod 3, the upper end of the spring 4 is fixedly connected to the lower end of the pedal 5, the lower end of the spring 4 is fixedly connected to the side wall of an outer port of the through hole 2, and when the spring 4 is in a balanced state, a push plate 6 is positioned at the upper end of the sampling cylinder 1;
the connecting rod 10 is held by one hand, the handle 11 is held by the other hand to fix the sampling cylinder 1, the pedal 5 is stepped on by feet, and the pedal 5 is stepped downwards, so that the sample soil in the sampling cylinder 1 is pushed out of the sampling cylinder by the push plate 6.
During the in-service use, through the lower pot head with connecting rod 10 in the upper end of peg graft 9, and let the one end of bolt 12 pass connecting rod 10 and peg graft 9 in proper order and with nut threaded connection, thereby with connecting rod 10 fixed mounting in the upper end of peg graft 9, through holding connecting rod 10, mention sampler barrel 1, can remove sampler barrel 1 to suitable position fast, but after removing sampler barrel 1 to the position that needs the sample, place sampler barrel 1 in the position that needs the sample through connecting rod 10, through stepping on the upper end of trampling pole 7, and exert oneself downwards, insert the lower extreme of sampler barrel 1 in the earth, extract sampler barrel 1 through connecting rod 10, sampler barrel 1 takes earth out simultaneously, through the foot pedal 5, through stepping on footboard 5 downwards, push pedal 6 pushes out the sample soil in the sampler barrel 1 outside.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A sampling mechanism, characterized by: the sampling mechanism includes:
the sampling device comprises a sampling cylinder (1), wherein the upper end part of the sampling cylinder (1) is closed and is provided with a through hole (2), and the side wall of one end of the sampling cylinder (1) is fixedly connected with a connecting rod (10);
the push plate (6) is positioned in the sampling cylinder (1), the side wall of the outer end of the push plate (6) is connected with the inner wall of the sampling cylinder (1) in a sliding manner, the upper end of the push plate (6) is fixedly connected with a movable rod (3), and the upper end of the movable rod (3) penetrates through the through hole (2) in a sliding manner and is fixedly connected with a pedal (5); and
a treading rod (7) fixedly connected to the outer wall of one side of the upper end of the sampling tube (1).
2. A sampling mechanism according to claim 1, wherein: the sampling device is characterized in that a fixing block (8) is fixedly connected to the outer wall of one side of the upper end of the sampling cylinder (1), an inserting rod (9) is fixedly connected to the side wall of the other end of the fixing block (8), and the inserting rod (9) and the fixing block (8) are vertical.
3. A sampling mechanism according to claim 2, wherein: the connecting rod is characterized in that a plug-in groove is formed in the lower end of the connecting rod (10), the connecting rod is sleeved on the outer wall of the plug-in rod (9) through the plug-in groove, a bolt (12) is connected to one side of the lower end of the connecting rod (10), and the connecting rod (10) is fixedly connected with the plug-in rod (9) through the bolt (12).
4. A sampling mechanism according to claim 3, wherein: the outer wall of one end of the connecting rod (10) is fixedly connected with a handle (11).
5. A sampling mechanism according to claim 4, wherein: the side wall of the upper end of the moving rod (3) is fixedly connected with a pedal (5).
6. A sampling mechanism according to claim 5, wherein: the outer wall of the moving rod (3) is sleeved with a spring (4), the upper end of the spring (4) is fixedly connected to the lower end of the pedal (5), and the lower end of the spring (4) is fixedly connected to the side wall of the outer port of the through hole (2).
7. A sampling mechanism according to claim 6, wherein: when the spring (4) is in a balanced state, the push plate (6) is positioned at the upper end of the sampling tube (1).
8. A soil moisture detector which is characterized in that: comprising a sampling mechanism according to any of the preceding claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222624897.8U CN218725459U (en) | 2022-10-08 | 2022-10-08 | Sampling mechanism and soil moisture detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222624897.8U CN218725459U (en) | 2022-10-08 | 2022-10-08 | Sampling mechanism and soil moisture detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218725459U true CN218725459U (en) | 2023-03-24 |
Family
ID=85640358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222624897.8U Active CN218725459U (en) | 2022-10-08 | 2022-10-08 | Sampling mechanism and soil moisture detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218725459U (en) |
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2022
- 2022-10-08 CN CN202222624897.8U patent/CN218725459U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: Room 130, Building 4.5, Taikoo Villa, No. 181 Huju North Road, Gulou District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Aofeng Refrigeration Equipment Co.,Ltd. Country or region after: China Address before: Room 1301, 99 Changjiang Road, Xuanwu District, Nanjing City, Jiangsu Province Patentee before: Nanjing Maple Leaf Energy and Environment Technology Co.,Ltd. Country or region before: China |