CN219455517U

CN219455517U - Soil sampler

Info

Publication number: CN219455517U
Application number: CN202223399174.9U
Authority: CN
Inventors: 刘成霞
Original assignee: Shipu Testing Technology Shanghai Co ltd
Current assignee: Shipu Testing Technology Shanghai Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-08-01
Anticipated expiration: 2032-12-17

Abstract

The application relates to the field of soil determination, discloses a soil sampler, and it includes the frame, and frame week side is pegged graft there is a plurality of fixed nails that are used for fixed frame, can dismantle in the frame and be connected with the fixing base, and the screw hole has been seted up along vertical direction to the fixing base, and threaded hole internal thread cooperation is connected with the actuating lever, and the actuating lever bottom is provided with the drilling rod, and the drilling rod outer wall is provided with the screw thread section. This application has the efficiency that improves the live-rollers and bore into in the soil to improve the effect of the convenience of soil sampling.

Description

Soil sampler

Technical Field

The application relates to the field of soil determination, in particular to a soil sampler.

Background

At present, soil environment monitoring refers to determining environmental quality (or pollution degree) and variation trend thereof through measurement of representative values of factors influencing the soil environment quality. The soil monitoring generally refers to soil environment monitoring, and generally comprises the technical contents of point distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.

In the related art, a soil sampler, including the mount, rotate on the mount and be connected with the dwang, be provided with the screw thread section on the rotor outer wall, thereby through bolt section and soil screw thread cooperation speed for the rotor boring to the earth, be provided with a plurality of fixed cones on the mount and be used for being fixed in the mount on the soil. When the device is used, the deep soil can be brought out through the rotation of the screw thread, so that the deep soil collecting work is achieved.

For the related art, when the rotating roller is just inserted into the soil, the surface layer of the soil is easy to loosen, so that the threaded section cannot be matched with the soil in a threaded manner, and usually, a worker applies downward pressure to act on the rotating roller and rotates along with the rotating roller, so that the rotating roller is rotated into the soil, and the rotating roller is not easy to drill into the soil, so that the convenience of soil sampling is affected, and improvement is needed.

Disclosure of Invention

In order to improve the efficiency of rotor roller boring into soil to improve the convenience of soil sampling, this application provides a soil sampler.

The application provides a soil sampler adopts following technical scheme:

the utility model provides a soil sampler, includes the frame, frame week side peg graft have a plurality of staple that are used for fixed frame, can dismantle in the frame and be connected with the fixing base, the fixing base is seted up along vertical direction threaded hole, threaded hole screw-thread fit is connected with the actuating lever, the actuating lever bottom is provided with the drilling rod, and the drilling rod outer wall is provided with the screw thread section.

By adopting the technical scheme, during operation, the rack is fixed on soil under the action of the fixing nails, the driving rod is driven to move downwards under the action of the threaded holes formed in the fixing seat by rotating the driving rod, meanwhile, the drill rod is driven to move downwards, and the drill rod is driven to drill soil downwards under the action of the threaded sections and the threads of the soil, so that deep soil can be brought out, and the purpose of soil detection is achieved; by adopting the design, under the action of the threaded hole and the driving rod, the rack and the fixed seat are fixed by matching with the fixed nails, so that the driving rod and the drill rod can drill soil more efficiently, and the convenience of soil sampling is improved.

Preferably, a plurality of buckles are arranged on the frame, and a plurality of fixing sheets matched with the buckles are arranged on the fixing base.

Through adopting above-mentioned technical scheme, cooperation hasp and stationary blade realize the effect of fixing base to realize the dismantlement of fixed work, adopt detachable design can be more convenient fast when the drilling rod is taken out, improve the convenience of using the sampler.

Preferably, a plurality of plug blocks are arranged on the fixing seat, and a plurality of plug grooves matched with the plug blocks in a plug manner are formed in the rack.

Through adopting above-mentioned technical scheme, use grafting piece and grafting groove cooperation can restrict the removal of fixing base better, improve the stability of using the fixing base.

Preferably, the drilling rod includes threaded rod and grafting pole, the grafting pole with threaded rod coaxial setting, the threaded rod is close to one side of grafting pole is provided with the pole that slides, the grafting pole is close to one side of threaded rod seted up with the complex spliced groove of grafting of pole that slides, spliced groove width is followed and is kept away from the direction of grafting pole increases gradually, the groove that slides has been seted up to spliced groove lateral wall, be provided with on the pole that slides with the groove that slides complex slider.

Through adopting above-mentioned technical scheme, when using, bore the degree of depth that gets appointed and can make the drilling rod upwards rotate to make the pole that slides slide in the jack-in groove and form the jack-in groove that is used for storing soil on the jack-in groove, through rotating the actuating lever repeatedly, can make the soil get into the jack-in inslot around, under the spacing in smooth quick and the jack-in groove, rotate out threaded rod and jack-in rod, thereby can measure the data of deep soil more accurately.

Preferably, a plurality of positioning blocks are arranged at one end of the threaded rod, which is close to the inserting connection rod, and positioning grooves which are in inserting fit with the positioning blocks are formed in one side of the inserting connection rod, which is close to the threaded rod.

Through adopting above-mentioned technical scheme, the cooperation of spliced block and constant head tank can make threaded rod and spliced pole carry out better and synchronous rotation, improves the stability of using the sampler.

Preferably, the outer diameter of the plugging rod is gradually reduced along the direction away from the threaded rod.

Through adopting above-mentioned technical scheme, can make the drilling rod more high-efficient brill into in the soil, and improve the convenience of using the sampler.

Preferably, the frame periphery is provided with the fixed plate, set up a plurality of fixed orifices that are used for pegging graft the staple on the fixed plate, screw thread fit is connected with the nut of screwing on the staple, the nut of screwing is used for supporting the fastening fixed plate upside.

Through adopting above-mentioned technical scheme, fix the staple on soil, the nut is screwed in the cooperation again and is screwed the frame, improves the stability of using the frame.

Preferably, a plurality of fixed pedals are arranged on the periphery of the frame.

Through adopting above-mentioned technical scheme, when using the frame, the staff will be pedal on fixed footboard with both feet to can reduce the frame and break away from soil in the in-process of work, improve the stability of using actuating lever and drilling rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the machine frame is fixed with the fixed seat through the threaded hole and the threaded matching of the driving rod and the fixed seat, so that the driving rod and the drill rod can drill soil more efficiently, and the convenience of soil sampling is improved;

2. the rotation of the fixed seat is limited by the cooperation of the limiting block and the inserting groove, and the fixed seat is locked by the cooperation of the hasp and the fixing piece, so that the stability of the fixed seat is ensured, the drill rod can be taken out more quickly and conveniently, and the convenience of using the sampler is improved;

3. make the pole that slides out in the jack-in groove to form the jack-in groove that is used for storing soil on the jack-in groove, through rotating the actuating lever repeatedly, can make the soil around get into the jack-in inslot, under the spacing of smooth quick and the jack-in groove, roll out threaded rod and jack-in pole, thereby can measure the data of deep soil more accurately.

Drawings

Fig. 1 is a schematic structural view of a soil sampler according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a soil sampler according to an embodiment of the present application.

FIG. 3 is a cross-sectional view of an embodiment of the present application highlighting a slider and a sliding channel.

Reference numerals: 1. a rotating disc; 2. a driving rod; 3. a fixing piece; 4. a hasp; 5. a frame; 6. screwing a screw cap; 7. a fixed pedal; 8. a fixing plate; 9. fixing nails; 10. a threaded rod; 11. inserting a connecting rod; 12. a drill rod; 13. a threaded hole; 14. a threaded section; 15. a positioning block; 16. a sliding rod; 17. a plug-in groove; 18. a positioning groove; 19. a slip groove; 20. a slide block; 21. a fixing seat; 22. and (5) plugging the blocks.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a soil sampler.

Referring to fig. 1 and 2, a soil sampler includes a frame 5, the frame 5 is circular, a plurality of fixing nails 9 for fixing the frame 5 are inserted at the side of the frame 5, the fixing nails 9 are screw nails for increasing friction force with soil. The periphery of the frame 5 is fixed with a fixing plate 8, the fixing plate 8 is annular, a plurality of fixing holes for inserting fixing nails 9 are formed in the fixing plate 8, the fixing nails 9 are connected with screw nuts 6 in a threaded fit mode, and the screw nuts 6 are used for propping against the upper side of the fixing plate 8. The side wall of the fixed plate 8 is also fixed with two symmetrically arranged fixed pedals 7, and the fixed pedals 7 are used for a worker to tread the two feet on the fixed pedals 7. The frame 5 is detachably connected with a fixing seat 21, a threaded hole 13 is formed in the fixing seat 21 along the vertical direction, a driving rod 2 is connected in threaded fit with the threaded hole 13, the driving rod 2 is a screw rod, and a rotating disc 1 is arranged at the top of the driving rod 2. The bottom of the driving rod 2 is connected with a drill rod 12 in a threaded manner, and a threaded section 14 is integrally formed on the outer wall of the drill rod 12.

By adopting such design, the frame 5 is fixed by using the fixing nails 9, and the drilling of soil is realized by matching the driving rod 2 with the threaded holes 13 formed in the fixing seat 21, so that the drilling can be more conveniently performed in an initial state, and the drill rod 12 is matched with the threaded section 14 to be matched with the threads of the soil after being drilled, so that the sampler can drill the soil more rapidly, the drilling efficiency of the drill rod 12 is improved, and the convenience of soil sampling is improved.

Referring to fig. 1 and 2, the fixing base 21 is cylindrical, the outer wall of the fixing base 21 is integrally formed with a plug 22 along the axial direction thereof, the plug 22 is a rectangular block, and the frame 5 is provided with a plurality of plug grooves 17 in plug fit with the plug 22. A plurality of buckles 4 are fixed on the frame 5, and a plurality of fixing sheets 3 matched with the buckles 4 are fixed on the fixing seat 21. By adopting the design, the disassembly of the fixing seat 21 can be better realized, so that the drill rod 12 can be taken out more quickly, and the convenience of using the drill rod 12 is improved.

Referring to fig. 2 and 3, the drill rod 12 includes a threaded rod 10 and a plugging rod 11, the plugging rod 11 is coaxially disposed with the threaded rod 10, a sliding rod 16 is integrally formed on one side of the threaded rod 10 near the plugging rod 11, and the sliding rod 16 is a rectangular rod. The inserting and connecting rod 11 is the toper, and the external diameter reduces gradually along the direction of keeping away from threaded rod 10, and inserting and connecting rod 11 is close to threaded rod 10's one end and has been seted up inserting and connecting groove 17, and inserting and connecting groove 17 width increases gradually along the direction of keeping away from inserting and connecting rod 11, and inserting and connecting groove 17 lateral wall has seted up the sliding groove 19, is provided with on the sliding rod 16 with sliding groove 19 sliding fit's slider 20. One end of the threaded rod 10 close to the inserting and connecting rod 11 is integrally formed with a positioning block 15, and one side of the inserting and connecting rod 11 close to the threaded rod 10 is provided with a positioning groove 18 which is in inserting fit with the positioning block 15.

The implementation principle of the soil sampler in the embodiment of the application is as follows: during operation, place frame 5 on soil, insert staple 9 through the fixed orifices and be fixed in soil, fix through screwing nut 6, rotatory rolling disc 1 to drive actuating lever 2 and drilling rod 12 and rotate, thereby bore drilling rod 12 in the soil, discharge deep soil through screw thread section 14 on the one hand, on the other hand takes out the soil of specific degree of depth through spliced groove 17, thereby can detect the data of soil more conveniently. By adopting the design, under the cooperation of the driving wheel and the threaded hole 13, the drill rod 12 can be drilled in more quickly in the initial state, the drilling efficiency is improved, and the drilling can be carried out more conveniently by workers.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A soil sampler, characterized in that: the device comprises a frame (5), wherein a plurality of fixing nails (9) for fixing the frame (5) are inserted into the periphery of the frame (5), a fixing seat (21) is detachably connected to the frame (5), a threaded hole (13) is formed in the fixing seat (21) along the vertical direction, a driving rod (2) is connected in the threaded hole (13) in a threaded fit manner, a drill rod (12) is arranged at the bottom of the driving rod (2), and a threaded section (14) is arranged on the outer wall of the drill rod (12);

the drill rod (12) comprises a threaded rod (10) and an inserting rod (11), the inserting rod (11) and the threaded rod (10) are coaxially arranged, a sliding rod (16) is arranged on one side, close to the inserting rod (11), of the threaded rod (10), an inserting groove (17) which is in inserting fit with the sliding rod (16) is formed in one side, close to the threaded rod (10), of the inserting rod (11), the width of the inserting groove (17) is gradually increased along the direction away from the inserting rod (11), a sliding groove (19) is formed in the side wall of the inserting groove (17), and a sliding block (20) which is in sliding fit with the sliding groove (19) is arranged on the sliding rod (16);

one end of the threaded rod (10) close to the inserting rod (11) is provided with a plurality of positioning blocks (15), and one side of the inserting rod (11) close to the threaded rod (10) is provided with a positioning groove (18) which is in inserting fit with the positioning blocks (15);

the outer diameter of the plug-in rod (11) gradually decreases along the direction away from the threaded rod (10).

2. A soil sampler according to claim 1, wherein: the machine frame (5) is provided with a plurality of buckles (4), and the fixing seat (21) is provided with a plurality of fixing sheets (3) matched with the buckles (4).

3. A soil sampler according to claim 2, wherein: the fixing seat (21) is provided with a plurality of plug-in blocks (22), and the frame (5) is provided with a plurality of plug-in grooves which are in plug-in fit with the plug-in blocks (22).

4. A soil sampler according to claim 1, wherein: the fixing device is characterized in that a fixing plate (8) is arranged on the periphery of the frame (5), a plurality of fixing holes for inserting fixing nails (9) are formed in the fixing plate (8), screw nuts (6) are connected to the fixing nails (9) in a threaded fit mode, and the screw nuts (6) are used for propping against the upper side of the fixing plate (8).

5. A soil sampler according to claim 1, wherein: a plurality of fixed pedals (7) are arranged on the periphery of the frame (5).