CN212340713U - Foldable soil sampling device - Google Patents
Foldable soil sampling device Download PDFInfo
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- CN212340713U CN212340713U CN202021482530.1U CN202021482530U CN212340713U CN 212340713 U CN212340713 U CN 212340713U CN 202021482530 U CN202021482530 U CN 202021482530U CN 212340713 U CN212340713 U CN 212340713U
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- connecting rod
- soil sampling
- rod
- drill bit
- sampling device
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a foldable soil sampling device, including connecting rod, bull-dozer pole and locating lever, the lower extreme of connecting rod is equipped with the drill bit that fetches earth, and passes through the thread groove spiro union between connecting rod and the drill bit that fetches earth, the inboard of drill bit that fetches earth is equipped with the push pedal, the one end and the drill bit intercommunication that fetches earth of connecting rod, the upper end symmetry of connecting rod is equipped with two handles, and the handle rotates through pivot and connecting rod to be connected, the downside of connecting rod is equipped with the connecting block, and the outer end of connecting block is equipped with the running-board, the one end of running-board is rotated through pivot and connecting block and is connected, the other end of running-board is equipped with the jack, the locating. Compare with traditional soil sampling device, the utility model discloses a set up folding handle and running-board, it is convenient to accomodate, has the locating lever of position sleeve through the setting, the effectual accuracy that improves the sample.
Description
Technical Field
The utility model relates to a soil sampling technical field specifically is a foldable soil sampling device.
Background
The soil sampler is an instrument which meets the requirements of full-layer, equivalent and convenient soil sampling and solves the difficult problem of accurately collecting soil samples which is difficult to realize for soil fertilizer work such as soil testing formula fertilization, soil monitoring and the like. The soil sampler has the characteristics of being capable of sampling in different soil textures, being convenient to disassemble, being small in size, being convenient to carry outdoors and the like. Soil sampling ware comprises triplex usually, including handle, bracing piece and soil sampling drill bit, during hard inserting soil sampling drill bit in soil when using, then takes out, just gathered the soil horizon sample of certain degree of depth in the soil sampling drill bit, and operating personnel can take soil sample according to the degree of depth that actual requirement measured.
The existing manual soil sampler still has certain defects when in use: firstly, a handle and a pedal plate on the soil sampler are mostly of an unfoldable structure, which brings inconvenience to the storage of the soil sampler; when soil sampling is carried out, strict requirements are met, the sampler needs to be perpendicular to the ground and enter the soil, the depth is the same, the sampler needs to be perpendicular to the ground and enter the soil, the soil sampling depth of each sampling point needs to be consistent, the manual soil sampler is mainly judged by personal experience when in use, and the accuracy is not high.
To this end, we propose a foldable soil sampling device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foldable soil sampling device 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 foldable soil sampling device comprises a connecting rod, a bulldozing rod and a positioning rod, wherein the lower end of the connecting rod is provided with a soil sampling drill bit, the connecting rod is in threaded connection with the soil sampling drill bit through a threaded groove, the inner side of the soil sampling drill bit is provided with a push plate, one end of the connecting rod is communicated with the soil sampling drill bit, the upper end of the connecting rod is symmetrically provided with two handles, the handles are rotatably connected with the connecting rod through a rotating shaft, the lower side of the connecting rod is provided with a connecting block, the outer end of the connecting block is provided with a pedal plate, one end of the pedal plate is rotatably connected with the connecting block through the rotating shaft, the other end of the pedal plate is provided with a jack, the positioning rod is inserted in the jack, the positioning rod is provided with a positioning sleeve, the positioning sleeve is rectangular, one side of the positioning sleeve is provided with a locking bolt, the bulldozing rod, the upper end of the bulldozing rod is symmetrically provided with two clamping grooves corresponding to the handles, the connecting rod is further provided with a lantern ring, and one side of the lantern ring is provided with an elastic band used for fixing the pedal.
Through adopting above-mentioned technical scheme, when borrowing soil, put down the running-board, the locating lever can pass the running-board and insert and connect subaerially, downside at the locating lever still is equipped with the position sleeve, be used for prescribing a limit to the sampling depth, when the position sleeve is adjusted to needs, only need twist and move the locking bolt, the locking bolt passes thread groove and position sleeve spiro union, and the one end of locking bolt passes the position sleeve and offsets with the locating lever, when needs are accomodate the sampler, upwards lift the handle, downside at the bull-dozing pole is equipped with the draw-in groove corresponding with the handle, fix the bull-dozing pole through the couple, then reciprocate the lantern ring, and through the elastic cord on the lantern ring with the running-board fix can.
Preferably, the upper end symmetry of connecting rod is equipped with two first limiting plates, and first limiting plate is located the downside of handle.
Through adopting above-mentioned technical scheme, be equipped with the second limiting plate at the downside of connecting block, under the effect of first limiting plate and second limiting plate, the rotation angle of handle and running-board is 90.
Preferably, the bottom end of the positioning rod is provided with a pointed cone, and the rod body of the positioning rod is provided with scales.
Through adopting above-mentioned technical scheme, the existence of point awl makes things convenient for the locating lever to insert ground, and the existence of scale is convenient sets up the depth of borrowing.
Preferably, the pedal is flat, and the outer end of the pedal is provided with a limiting groove.
Through adopting above-mentioned technical scheme, when fixed, the elastic cord is followed the top cover of running-board and is gone down, then fixes in spacing recess.
Preferably, the upper end of the connecting rod is provided with a hook, and the hook is elastically connected with the connecting rod through a spring.
Through adopting above-mentioned technical scheme, the couple has elasticity under the effect of spring, when fixing the handle, upwards lifts the bull-dozing pole earlier, can block the handle through the draw-in groove of bull-dozing pole downside, then articulates couple and bull-dozing pole, can fix together bull-dozing pole and handle.
Preferably, the bulldozing rod is T-shaped, a clamping block is arranged on one side of the bulldozing rod, and a hanging hole corresponding to the hook is formed in the clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with two handles and a pedal plate on the connecting rod, and the handles and the pedal plates are foldable structures, so that the storage is more convenient;
2. the utility model discloses a set up a locating lever, the tip at the running-board is equipped with the jack corresponding with the locating lever, during the use, first the vertical inserting of locating lever to subaerial, then adjust the position of position sleeve, then place the connecting rod to one side of locating lever and put down the running-board, the jack on the running-board can be passed at the top of locating lever, when using connecting rod and the drill bit that fetches earth like this, on the one hand, the locating lever can play a guiding effect to the connecting rod, make it as far as possible keep perpendicular with ground, on the other hand, can play a spacing effect to the depth of fetching earth through the position sleeve on the locating lever, after reaching the requirement of fetching earth, the running-board can offset with the position sleeve, it can to take out the drill bit that fetches earth this moment;
compare with traditional soil sampling device, the utility model discloses a set up folding handle and running-board, it is convenient to accomodate, has the locating lever of position sleeve through the setting, the effectual accuracy that improves the sample.
Drawings
Fig. 1 is a schematic view of the expanded structure of the present invention;
fig. 2 is a schematic view of the folded structure of the present invention;
FIG. 3 is a schematic view of the bulldozer rod of the present invention;
fig. 4 is a side view of the connecting rod and the dozer rod of the present invention.
In the figure: 1. a connecting rod; 2. a bulldozer rod; 3. positioning a rod; 4. a soil sampling drill bit; 5. pushing the plate; 6. a handle; 7. connecting blocks; 8. a foot pedal; 9. a positioning sleeve; 10. locking the bolt; 11. a collar; 12. a first limit plate; 13. hooking; 14. a spring; 15. a clamping block; 16. and a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a foldable soil sampling device, which comprises a connecting rod 1, a soil-shifting rod 2 and a positioning rod 3, wherein the lower end of the connecting rod 1 is provided with a soil-taking drill bit 4, the connecting rod 1 is in threaded connection with the soil-taking drill bit 4 through a thread groove, the inner side of the soil-taking drill bit 4 is provided with a push plate 5, one end of the connecting rod 1 is communicated with the soil-taking drill bit 4, the upper end of the connecting rod 1 is symmetrically provided with two handles 6, the handles 6 are rotatably connected with the connecting rod 1 through a rotating shaft, the lower side of the connecting rod 1 is provided with a connecting block 7, the outer end of the connecting block 7 is provided with a pedal plate 8, one end of the pedal plate 8 is rotatably connected with the connecting block 7 through a rotating shaft, the other end of the pedal plate 8 is provided with a jack, the, and one side of the locating sleeve 9 is provided with a locking bolt 10, the soil pushing rod 2 is inserted into the connecting rod 1 from top to bottom, one end of the soil pushing rod 2 is inserted into the soil taking drill bit 4 and is in threaded connection with the push plate 5 through a thread groove, the upper end of the soil pushing rod 2 is symmetrically provided with two clamping grooves corresponding to the handle 6, the connecting rod 1 is further provided with a lantern ring 11, and one side of the lantern ring 11 is provided with an elastic band for fixing the pedal plate 8.
When fetching earth, put down running-board 8, locating lever 3 can pass running-board 8 and insert and connect subaerially, downside at locating lever 3 still is equipped with position sleeve 9, be used for prescribing a limit to the sample depth, when the position sleeve 9 is adjusted to needs, only need twist and move locking bolt 10, locking bolt 10 passes through thread groove and 9 spiro unions of position sleeve, and the one end of locking bolt 10 passes position sleeve 9 and offsets with locating lever 3, when needs are accomodate the sampler, upwards lift handle 6, downside at bull dozing pole 2 is equipped with the draw-in groove corresponding with handle 6, fix bull dozing pole 2 through couple 13, then reciprocate lantern ring 11, and through the elastic cord on the lantern ring 11 with running-board 8 fixed can, it is convenient to accomodate.
The upper end symmetry of connecting rod 1 is equipped with two first limiting plates 12, and first limiting plate 12 is located the downside of handle 6. Be equipped with the second limiting plate in the downside of connecting block 7, under the effect of first limiting plate 12 and second limiting plate, the rotation angle of handle 6 and running-board 8 is 90.
The bottom of locating lever 3 is equipped with the pointed cone, and is equipped with the scale on the pole body of locating lever 3. The existence of pointed cone makes things convenient for locating lever 3 to insert ground, and the existence of scale is convenient to set up the depth of borrowing.
The pedal 8 is flat, and the outer end of the pedal 8 is provided with a limiting groove 16. When in fixation, the elastic band is sleeved under the top of the pedal 8 and then fixed in the limit groove.
The upper end of connecting rod 1 is equipped with couple 13, and couple 13 passes through spring 14 and connecting rod 1 elastic connection. The dozing rod 2 is T-shaped, a clamping block 15 is arranged on one side of the dozing rod 2, and a hanging hole corresponding to the hook 13 is formed in the clamping block 15. The hook 13 has elasticity under the action of the spring, when the handle 6 is fixed, the dozing rod 2 is lifted upwards firstly, the handle 6 can be clamped through the clamping groove on the lower side of the dozing rod 2, then the hook 13 is hooked with the dozing rod 2, and the dozing rod 2 and the handle 6 can be fixed together.
In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: the two handles 6 and the pedal 8 are arranged on the connecting rod 1, and the handles 6 and the pedal 8 are of foldable structures, so that the storage is more convenient; through setting up a locating lever 3, be equipped with the jack corresponding with locating lever 3 at the tip of running-board 8, during the use, earlier with 3 vertical insertions of locating lever to subaerial, then adjust the position of position sleeve 9, place one side of locating lever 3 and put running-board 8 with connecting rod 1 after that, the jack on running-board 8 can be passed on the top of locating lever 3. When using connecting rod 1 and the drill bit 4 that fetches earth like this, on the one hand, locating lever 3 can play the effect of a direction to connecting rod 1, make its as far as possible keep perpendicular with ground, on the other hand, can play a spacing effect to the depth of fetching earth through position sleeve 9 on locating lever 3, after reaching the requirement of the depth of fetching earth, running-board 8 can offset with position sleeve 9, the drill bit 4 that fetches earth this moment take out can, the accuracy is higher, after the completion of fetching earth, promote bull-dozing pole 2, can release the soil sample in the drill bit 4 that fetches earth.
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 (6)
1. The utility model provides a foldable soil sampling device, includes connecting rod (1), bull-dozer pole (2) and locating lever (3), its characterized in that: the soil sampling device is characterized in that a soil sampling drill bit (4) is arranged at the lower end of the connecting rod (1), the connecting rod (1) is in threaded connection with the soil sampling drill bit (4) through a threaded groove, a push plate (5) is arranged on the inner side of the soil sampling drill bit (4), one end of the connecting rod (1) is communicated with the soil sampling drill bit (4), two handles (6) are symmetrically arranged at the upper end of the connecting rod (1), the handles (6) are rotatably connected with the connecting rod (1) through rotating shafts, a connecting block (7) is arranged on the lower side of the connecting rod (1), a pedal (8) is arranged at the outer end of the connecting block (7), one end of the pedal (8) is rotatably connected with the connecting block (7) through the rotating shafts, a jack is arranged at the other end of the pedal (8), the positioning rod (3) is inserted in the jack, a positioning sleeve (9) is arranged, and one side of position sleeve (9) is equipped with locking bolt (10), grafting from top to bottom of bull-dozing pole (2) is in connecting rod (1), and the one end of bull-dozing pole (2) inserts in getting native drill bit (4) and through thread groove and push pedal (5) spiro union, the upper end symmetry of bull-dozing pole (2) is equipped with two draw-in grooves corresponding with handle (6), still be equipped with lantern ring (11) on connecting rod (1), and one side of the lantern ring (11) is equipped with the elastic cord that is used for fixed running-board (8).
2. The folded soil sampling device of claim 1, wherein: the upper end symmetry of connecting rod (1) is equipped with two first limiting plate (12), and first limiting plate (12) are located the downside of handle (6).
3. The folded soil sampling device of claim 1, wherein: the bottom end of the positioning rod (3) is provided with a pointed cone, and the rod body of the positioning rod (3) is provided with scales.
4. The folded soil sampling device of claim 1, wherein: the pedal plate (8) is flat, and a limiting groove (16) is formed in the outer end of the pedal plate (8).
5. The folded soil sampling device of claim 1, wherein: the upper end of the connecting rod (1) is provided with a hook (13), and the hook (13) is elastically connected with the connecting rod (1) through a spring (14).
6. The folded soil sampling device of claim 5, wherein: the bulldozing rod (2) is T-shaped, a clamping block (15) is arranged on one side of the bulldozing rod (2), and a hanging hole corresponding to the hook (13) is formed in the clamping block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482530.1U CN212340713U (en) | 2020-07-24 | 2020-07-24 | Foldable soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482530.1U CN212340713U (en) | 2020-07-24 | 2020-07-24 | Foldable soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212340713U true CN212340713U (en) | 2021-01-12 |
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ID=74080968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021482530.1U Active CN212340713U (en) | 2020-07-24 | 2020-07-24 | Foldable soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212340713U (en) |
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2020
- 2020-07-24 CN CN202021482530.1U patent/CN212340713U/en active Active
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