CN220015160U - Soil layer drilling device for soil investigation - Google Patents
Soil layer drilling device for soil investigation Download PDFInfo
- Publication number
- CN220015160U CN220015160U CN202321514767.7U CN202321514767U CN220015160U CN 220015160 U CN220015160 U CN 220015160U CN 202321514767 U CN202321514767 U CN 202321514767U CN 220015160 U CN220015160 U CN 220015160U
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- soil
- pipe
- mounting frame
- wall
- ring
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- 239000002689 soil Substances 0.000 title claims abstract description 71
- 238000005553 drilling Methods 0.000 title claims abstract description 39
- 238000011835 investigation Methods 0.000 title claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000005527 soil sampling Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of soil investigation, in particular to a soil layer drilling device for soil investigation, which comprises: the drilling device comprises a mounting frame, wherein a limiting assembly and a drilling assembly are mounted on the mounting frame, the limiting assembly is positioned in the space outside the drilling assembly, the limiting assembly comprises a movable ring sleeved on the mounting frame, and a plurality of protruding blocks are arranged on the circumferential inner wall of the movable ring; the sliding grooves are formed in the mounting frame, and the convex blocks are respectively and slidably connected with the sliding grooves; the utility model sets the limit component, rotates the driving gear ring to drive the limit component to operate, thus the device is stably limited on the ground, and the device is ensured to have enough force to resist the reaction force applied to the soil taking pipe by the ground when the drilling and soil taking work is carried out.
Description
Technical Field
The utility model relates to the technical field of soil investigation, in particular to a soil layer drilling device for soil investigation.
Background
Soil investigation is a basic method for field investigation of soil. The method is guided by a soil geography theory, and researches and judges the occurrence and evolution, classification distribution, fertility change and utilization improvement conditions of soil through observation, description and comprehensive analysis and comparison of the soil profile form and the surrounding environment.
Through retrieving, chinese patent publication No. CN211148085U discloses a soil investigation is with device that fetches earth, including backup pad and bracing piece, bracing piece fixed mounting is in backup pad bottom both sides, the backup pad bottom is located the inboard department of bracing piece and has the cylinder through bolt fixed mounting, and the cylinder is equipped with two sets of, and two sets of cylinder output fixed mounting has the bottom plate, the bottom plate surface is close to axle center department fixed mounting has the sleeve, sleeve bottom fixed mounting has a soil taking cylinder, sleeve inside slidable mounting has the connecting rod.
The device drives the sleeve to move downwards through the air cylinder, then the soil sampling barrel enters the soil layer to realize soil sampling work, however, huge reaction force can be generated when the soil sampling barrel is directly pressed into the soil layer, and if the grabbing force of the device is not strong enough, the whole device can be lifted up.
Disclosure of Invention
The utility model aims to provide a soil layer drilling device for soil investigation, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: a soil layer drilling apparatus for soil investigation, comprising:
the drilling device comprises a mounting frame, wherein a limiting assembly and a drilling assembly are mounted on the mounting frame, the limiting assembly is positioned in the space outside the drilling assembly, the limiting assembly comprises a movable ring sleeved on the mounting frame, and a plurality of protruding blocks are arranged on the circumferential inner wall of the movable ring;
the sliding grooves are formed in the mounting frame, and the convex blocks are respectively and slidably connected with the sliding grooves;
the driving gear ring is rotationally connected to the outer wall of the top of the movable ring, and a plurality of driven gears meshed with the driving gear ring are rotationally connected to the outer wall of the top of the movable ring;
the earth boring rods are rotationally connected to the outer wall of the bottom of the movable ring and are respectively and coaxially fixed with the driven gears.
Preferably, a blocking ring is coaxially fixed on the outer wall of the bottom of the mounting frame, and the diameter of the blocking ring is larger than that of the mounting frame.
Preferably, the drilling assembly comprises a threaded pipe in threaded connection with the top of the mounting frame, a soil taking pipe is coaxially fixed on the outer wall of the bottom of the threaded pipe, a spiral blade is fixedly connected on the soil taking pipe, and a bulldozing assembly is arranged inside the soil taking pipe.
Preferably, the bulldozing subassembly includes the screw rod of slip grafting on the screwed pipe, and screw rod threaded connection is on getting the soil pipe, coaxial being fixed with the roof on the outer wall of screw rod bottom, the equal fixedly connected with carousel in screwed pipe and screw rod circumference outer wall top.
Preferably, a chamfer is arranged on an edge line at one end of the bottom of the soil sampling pipe.
Preferably, a plurality of L-shaped handles distributed at equal intervals are fixedly connected to the outer wall of the top of the driving gear ring, and one ends of the handles are mutually far away.
The utility model provides a soil layer drilling device for soil investigation through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the limiting assembly is arranged, the driving toothed ring is rotated to drive the limiting assembly to operate, so that the device is stably limited on the ground, the device is ensured to have enough force to resist the reaction force exerted on the soil taking pipe by the ground when the soil taking work is performed, the moving block is connected in the chute in a sliding way, so that the moving block is stirred to the uppermost part before being fixed, the device is ensured not to be blocked from being normally placed, then the driving toothed ring on the moving ring is rotated, the driving toothed ring can drive the driven gears to synchronously rotate through meshing, a plurality of ground drilling rods can synchronously drill on the ground, then the moving ring can press the blocking ring on the ground, and the device can not be displaced;
and two,: according to the utility model, through arranging the drilling assembly, the earth drilling process of the earth taking pipe can be ensured to be easier, the threaded pipe is rotated, and due to the cooperation of the mounting frame, the threaded pipe can synchronously move downwards during rotation, and then the earth taking pipe can be drilled towards the ground, the outside soil can be dug up by the helical blades and conveyed upwards, the earth taking pipe can be ensured to be easier during descending, the soil at the middle position can be kept to enter the internal space of the earth taking pipe in an original state, finally, the threaded pipe is reversely rotated to drive the earth taking pipe to be separated from the ground, and then the screw is reversely rotated, so that the top plate can eject the taken out soil column.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the overall first perspective of the present utility model;
FIG. 2 is a schematic view of the overall second perspective of the present utility model;
FIG. 3 is a schematic view of the drilling assembly of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Reference numerals illustrate:
1. a mounting frame; 2. a blocking ring; 3. a turntable; 4. a limit component; 5. a drilling assembly; 401. a chute; 402. a moving ring; 403. driving the toothed ring; 404. a driven gear; 405. an earth boring bar; 501. a threaded tube; 502. a soil taking pipe; 503. a screw; 504. a top plate; 505. helical blades.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a soil layer drilling device for soil investigation through improvement, which comprises the following technical scheme:
as shown in fig. 1 to 4, a soil layer drilling device for soil investigation includes:
the drilling device comprises a mounting frame 1, wherein a limiting assembly 4 and a drilling assembly 5 are mounted on the mounting frame 1, the limiting assembly 4 is positioned in the space outside the drilling assembly 5, the limiting assembly 4 comprises a movable ring 402 sleeved on the mounting frame 1, and a plurality of protruding blocks are arranged on the inner wall of the circumference of the movable ring 402;
the plurality of sliding grooves 401 are formed in the mounting frame 1, and the plurality of protruding blocks are respectively and slidably connected in the plurality of sliding grooves 401;
the driving gear ring 403 is rotatably connected to the top outer wall of the moving ring 402, and a plurality of driven gears 404 meshed with the driving gear ring 403 are rotatably connected to the top outer wall of the moving ring 402;
the earth boring bars 405 are rotatably connected to the outer wall of the bottom of the moving ring 402, and the earth boring bars 405 are coaxially fixed to the driven gears 404, respectively.
Further, a blocking ring 2 is coaxially fixed on the outer wall of the bottom of the mounting frame 1, and the diameter of the blocking ring 2 is larger than that of the mounting frame 1.
By the above structure or mechanism: the movable ring 402 is slidably connected in the chute 401, so that the movable ring 402 is shifted to the uppermost position before being fixed, thereby ensuring that the movable ring cannot obstruct the normal placement of the device, then the driving gear ring 403 on the movable ring 402 is rotated, the driving gear ring 403 can drive the driven gears 404 to synchronously rotate through meshing, and then the earth boring rods 405 can synchronously drill to the ground, and then the movable ring 402 can press the blocking ring 2 on the ground.
Further, the drilling assembly 5 comprises a threaded pipe 501 in threaded connection with the top of the installation frame 1, a soil sampling pipe 502 is coaxially fixed on the outer wall of the bottom of the threaded pipe 501, a spiral blade 505 is fixedly connected to the soil sampling pipe 502, and a bulldozer assembly is installed inside the soil sampling pipe 502.
Further, bulldozing subassembly includes screw rod 503 of slip grafting on screwed pipe 501, and screw rod 503 threaded connection is on soil pick-up tube 502, is fixed with roof 504 on the coaxial outer wall of screw rod 503 bottom, and screw rod 501 and screw rod 503 circumference outer wall top all fixedly connected with carousel 3.
By the above structure or mechanism: the screw thread pipe 501 is rotated, because it receives the cooperation of mounting bracket 1, make it can synchronous downward displacement when rotating, and then get soil pipe 502 also can bore towards ground thereupon, be located outside earth and dig up and convey by helical blade 505, can guarantee that it is lighter when descending, and the earth that is located the intermediate position then can keep the state entering to get in the middle of the soil pipe 502 inner space, at last reverse rotation screw thread pipe 501 drives to get soil pipe 502 and breaks away from ground earlier, reverse rotation screw 503 again can make roof 504 with the earth post ejecting of taking out.
Further, a chamfer is provided on a side line at one end of the bottom of the soil sampling tube 502.
By the above structure or mechanism: the larger contact area between the soil taking pipe 502 and the ground is ensured, so that the soil taking pipe is easier to drill towards the ground.
Further, a plurality of L-shaped handles distributed equidistantly are fixedly connected to the outer wall of the top of the driving gear ring 403, and one ends of the plurality of handles are far away from each other.
By the above structure or mechanism: the transmission power arm of the driving gear ring 403 can be increased under the cooperation of a plurality of handles, so that the rotation of the transmission power arm is easier.
Working principle: when the device is used, the mounting frame 1 is required to be fixed on the ground, then the driving toothed ring 403 is rotated to drive the limiting component 4 to operate, so that the device is stably limited on the ground, the device is guaranteed to have enough force to resist the reaction force applied to the soil taking pipe 502 on the ground when the drilling and soil taking work is carried out, the moving ring 402 is connected in the middle of the chute 401 in a sliding manner, so that the device is stirred to the uppermost side before being fixed, the device cannot be blocked, the driving toothed ring 403 on the moving ring 402 is rotated, the driving toothed ring 403 can drive the driven gears 404 to synchronously rotate through meshing, a plurality of ground drilling rods 405 can synchronously drill to the ground, then the moving ring 402 can press the blocking ring 2 on the ground, the device cannot be displaced, the screw 503 is rotated again, the top plate 504 is positioned at the top position of the inner space of the soil taking pipe 502, then the drilling and soil taking work is started, the screw thread pipe 501 is rotated, the screw rod is rotated, the soil taking pipe 502 can synchronously downwards displaced when the moving pipe 502 is rotated due to the cooperation of the mounting frame 1, the soil taking pipe can be moved towards the ground, the soil taking pipe 502 can be moved to the ground, the soil is driven to the outside, the soil can be removed from the screw rod 505 and the soil can be moved to the inner the position of the screw rod 502 when the screw rod is rotated, the soil can be more easily and the soil can be removed from the inner than the screw 502.
Claims (6)
1. Soil layer drilling device for soil investigation, its characterized in that: comprising the following steps:
the drilling device comprises a mounting frame (1), wherein a limiting assembly (4) and a drilling assembly (5) are mounted on the mounting frame (1), the limiting assembly (4) is located in the outer space of the drilling assembly (5), the limiting assembly (4) comprises a movable ring (402) sleeved on the mounting frame (1), and a plurality of protruding blocks are arranged on the inner circumferential wall of the movable ring (402);
the sliding grooves (401) are formed in the mounting frame (1), and the convex blocks are respectively and slidably connected in the sliding grooves (401);
the driving gear ring (403), the driving gear ring (403) is rotatably connected to the top outer wall of the moving ring (402), and a plurality of driven gears (404) meshed with the driving gear ring (403) are rotatably connected to the top outer wall of the moving ring (402);
the earth boring rods (405) are rotatably connected to the outer wall of the bottom of the moving ring (402), and the earth boring rods (405) are coaxially fixed with the driven gears (404) respectively.
2. A soil layer drilling device for soil investigation according to claim 1, characterized in that: the anti-blocking device is characterized in that a blocking ring (2) is coaxially fixed on the outer wall of the bottom of the mounting frame (1), and the diameter of the blocking ring (2) is larger than that of the mounting frame (1).
3. A soil layer drilling device for soil investigation according to claim 1, characterized in that: drilling subassembly (5) include screwed pipe (501) of mounting bracket (1) top threaded connection, coaxial being fixed with geotome pipe (502) on screwed pipe (501) bottom outer wall, fixedly connected with helical blade (505) on geotome pipe (502), geotome pipe (502) internally mounted has bulldozing subassembly.
4. A soil layer drilling device for soil investigation according to claim 3, characterized in that: the bulldozing assembly comprises a threaded pipe (501), a threaded rod (503) is inserted on the threaded pipe (501) in a sliding mode, the threaded rod (503) is connected to the soil sampling pipe (502) in a threaded mode, a top plate (504) is coaxially fixed to the outer wall of the bottom of the threaded rod (503), and rotary discs (3) are fixedly connected to the tops of the circumferential outer walls of the threaded pipe (501) and the threaded rod (503).
5. A soil layer drilling device for soil investigation according to claim 3, characterized in that: and a chamfer angle is formed on an edge line at one end of the bottom of the soil sampling pipe (502).
6. A soil layer drilling device for soil investigation according to claim 1, characterized in that: the driving gear ring (403) is characterized in that a plurality of L-shaped handles which are distributed equidistantly are fixedly connected to the outer wall of the top of the driving gear ring, and one ends of the handles are mutually far away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514767.7U CN220015160U (en) | 2023-06-14 | 2023-06-14 | Soil layer drilling device for soil investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514767.7U CN220015160U (en) | 2023-06-14 | 2023-06-14 | Soil layer drilling device for soil investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220015160U true CN220015160U (en) | 2023-11-14 |
Family
ID=88670781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321514767.7U Active CN220015160U (en) | 2023-06-14 | 2023-06-14 | Soil layer drilling device for soil investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220015160U (en) |
-
2023
- 2023-06-14 CN CN202321514767.7U patent/CN220015160U/en active Active
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