CN214471853U - Earth drill - Google Patents
Earth drill Download PDFInfo
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- CN214471853U CN214471853U CN202023283248.3U CN202023283248U CN214471853U CN 214471853 U CN214471853 U CN 214471853U CN 202023283248 U CN202023283248 U CN 202023283248U CN 214471853 U CN214471853 U CN 214471853U
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- soil
- push rod
- move back
- pipe body
- thick bamboo
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The application relates to the field of earth taking equipment, in particular to an earth taking drill. It includes the body, locates the handle of body axial one end and locates the section of thick bamboo of fetching earth of the body other end, still including locating the return soil head in the section of thick bamboo of fetching earth, along the body axial open the sliding tray on the body and locate the return soil drive assembly of sliding tray in, it reciprocates to locate in the sliding tray to move back soil drive assembly slip, move back soil drive assembly and move back the soil head and be connected, and be used for the drive move back soil head reciprocating motion in the section of thick bamboo of fetching earth. This application has the effect that reduces the structural damage to the soil horizon of sample, improves the accuracy of investigation sample result.
Description
Technical Field
The application relates to the field of earth taking equipment, in particular to an earth taking drill.
Background
Soil condition investigation is an important working link in the fields of modern agriculture, geology, water conservancy environmental protection and the like. The earth drill is one of the important tools for assisting the sampling of the soil layer. At present, the common sampling modes of the earth drilling machine are a direct pressing type, a hammering pressurization type or a pressing rotation type. With respect to the related art among the above, the inventors consider that the following drawbacks exist: adopt above-mentioned several kinds of modes sample the back, need the soil on the manual soil of striking off soil barrel inner wall, can destroy the soil horizon structure of sample, influence investigation sample result.
SUMMERY OF THE UTILITY MODEL
In order to reduce the structural damage to the soil horizon of sample, improve the accuracy nature of investigation sample result, this application provides a geotome.
The application provides a geotome adopts following technical scheme:
the utility model provides a soil sampling drill, includes the body, locates the handle of body axial one end and locates the soil sampling section of thick bamboo of the body other end, still including locating in the soil sampling section of thick bamboo move back soil head, along the body axial open the sliding tray on the body and locate moving back the native drive assembly in the sliding tray, move back native drive assembly and slide reciprocal the locating in the sliding tray, move back native drive assembly and move back the soil head and be connected, and be used for the drive move back soil head reciprocating motion in the soil sampling section of thick bamboo.
Through adopting above-mentioned technical scheme, the soil of sample is located a soil sampling section of thick bamboo, moves back native drive assembly and slides in the sliding tray, and the drive moves back the soil head and removes in a soil sampling section of thick bamboo, and the soil layer's that will take a sample whole smooth the propelling movement out reduces the structural damage to the soil horizon of sample, improves the accuracy nature of investigation sample result to a certain extent.
Optionally, the soil returning driving assembly comprises a push rod movably sleeved in the sleeve, a spring sleeved on the push rod guide, and a pushing member arranged on the push rod;
one axial end of the push rod penetrates through the sleeve, and the other axial end of the push rod penetrates through the sleeve to be connected with the bulldozing head;
one end of the pushing piece is connected with the push rod, and the other end of the pushing piece extends out of the pipe body;
the two ends of the spring are respectively abutted against the inner wall of the sliding groove on the pipe body
By adopting the technical scheme, when the soil sampler is used, the pushing piece is manually acted on the pushing piece, the pushing piece slides in the sliding groove, the pushing rod is pushed to axially move along the pipe body, the driving soil retreating head moves in the soil sampling barrel, the soil sampling barrel is pushed out in order, and after the soil sampling barrel is pushed out, the pushing rod and the pushing piece are restored to the initial position under the action of the spring, so that the soil sampler is convenient to use next time.
Optionally, the pushing member is a pedal, and the pedal is hinged to the push rod.
Through adopting above-mentioned technical scheme, set up to the running-board, convenient to use, the practicality is strong.
Optionally, a hollow groove is formed in the side wall of the pipe body, close to the pedal, and the pedal is turned upwards and arranged in the hollow groove.
Through adopting above-mentioned technical scheme, when the sample, turn over the running-board upwards, deposit in the dead slot, can not cause the influence to the brill to soil in of soil sampling section of thick bamboo and body.
Optionally, the driving member is a push plate, one end of the push plate is inserted into the push rod, and the other end of the push plate extends out of the tube body.
Through adopting above-mentioned technical scheme, when the sample, take off the push pedal, after the sample is accomplished, insert the push pedal to the push rod on, can not cause the influence in boring into soil to a soil sampling section of thick bamboo and body.
Optionally, the length of the sliding groove is equal to the length of the soil sampling cylinder.
By adopting the technical scheme, the length of the sliding groove is equal to that of the sampling cylinder, and the moving distance of the pushing piece in the sliding groove is consistent with that of the soil withdrawing head in the soil sampling cylinder, so that the pushed sampling soil is further ensured to be integrally flat.
Optionally, scales are arranged on the outer side wall of the pipe body along the axial direction of the pipe body.
Through adopting above-mentioned technical scheme, set up the scale, the staff of being convenient for judges the body and the degree of depth that a geotome stretched into in the soil, to a certain extent, has further improved the accuracy nature of investigation sample result.
Optionally, one end of the pipe body, which is far away from the soil sampling cylinder, is provided with a striking seat, a gasket is arranged in the striking seat, and the handle is arranged on the striking seat.
By adopting the technical scheme, the beating seat is arranged, so that workers can conveniently beat the pipe body and the soil sampling cylinder, the pipe body and the soil sampling cylinder can reach the specified depth, and the accuracy of the investigation sampling result is further improved; the gasket is arranged for improving the strength of the handle and the striking seat and prolonging the service life of the device.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the soil sampling device is provided with the soil returning head, the sliding groove and the soil returning driving assembly, when the soil sampling device is used, sampled soil is located in the soil sampling cylinder, the soil returning driving assembly slides in the sliding groove, the soil returning head is driven to move in the soil sampling cylinder, the sampled soil is pushed out flatly as a whole, structural damage to a sampled soil layer is reduced, and accuracy of a sampling result is improved to a certain degree;
2. be provided with the scale in this application, on the body lateral wall was located along the body axial to the scale, the staff of being convenient for judged the body and the degree of depth that a geotome stretched into in the soil, further improved the accuracy nature of investigation sample result.
Drawings
Fig. 1 is a schematic structural diagram of an earth auger provided by the present application.
Fig. 2 is a schematic structural diagram of a soil-stripping driving assembly provided by the present application.
Description of reference numerals: 1. a pipe body; 2. a handle; 3. a soil sampling cylinder; 4. removing the soil head; 5. a sliding groove; 6. a soil withdrawal driving assembly; 61. a push rod; 62. a spring; 63. a foot pedal; 64. pushing the plate; 7. an empty groove; 8. calibration; 9. a striking seat; 10. and (7) a gasket.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a soil sampling drill, referring to fig. 1, the soil sampling drill comprises a pipe body 1, a handle 2, a soil sampling cylinder 3, a soil returning head 4, a sliding groove 5 and a soil returning driving assembly 6. Wherein, state when using as the actual use is accurate, and body 1 is close to and inserts soil one side and be the diapire, and body 1 keeps away from and inserts soil one side and be the roof, and the remaining face is the lateral wall.
Specifically, the handle 2 is arranged on the top wall of the pipe body 1, so that a worker can conveniently hold the pipe body 1 to insert or pull the pipe body out of soil; the soil taking cylinder 3 is welded on the bottom wall of the pipe body 1, when the soil taking cylinder 3 is inserted into soil, the soil is filled in the whole soil taking cylinder 3, and the soil is adhered to the inner side wall of the soil taking cylinder 3 due to the viscosity of the soil and leaves the soil along with the soil taking cylinder 3 and the pipe body 1; move back native head 4 activity and be located soil sampling section of thick bamboo 3, the sliding tray 5 is seted up in body 1 lower part along body 1 axial, moves back native drive assembly 6 and slides and reciprocate to be located in sliding tray 5, moves back native drive assembly 6 and moves back native head 4 and be connected, and is used for driving and moves back native head 4 reciprocating motion in soil sampling section of thick bamboo 3.
After waiting to fetch soil section of thick bamboo 3 and body 1 and leaving soil, when needing to take out the soil in the section of thick bamboo 3, move back native drive assembly 6 and slide in sliding tray 5, the drive moves back native head 4 and removes in the section of thick bamboo 3 of fetching soil, pushes out the whole leveling of the soil of sample, reduces the structural damage to the soil horizon of sample, improves the accuracy nature of investigation sample result to a certain extent.
Referring to fig. 1 and 2, as an embodiment of the present application, in a soil sampling drill, a soil returning driving assembly 6 includes a push rod 61 movably inserted into a casing, a spring 62 sleeved on a guide of the push rod 61, and a pushing member disposed on the push rod 61.
The push rod 61 is positioned in the sliding groove 5, one axial end of the push rod 61 penetrates through the sleeve, and the other axial end of the push rod 61 penetrates through the bottom wall of the sleeve and is welded with the bulldozing head; one end of the pushing piece is connected with the push rod 61, and the other end of the pushing piece extends out of the tube body 1; one end of the spring 62 abuts against the bottom wall of the slide groove 5, and the other end abuts against the upper wall of the slide groove 5.
During the use, the pushing piece is acted on manually, the pushing piece slides in the sliding groove 5, the push rod 61 is pushed to move along the axial direction of the pipe body 1, the soil retreating head 4 is driven to move in the soil sampling barrel 3, the soil sampled is pushed out of the soil sampling barrel 3 in order, and after the soil is pushed out, the push rod 61 and the pushing piece are restored to the initial position under the action of the spring 62, so that the soil sampling device is convenient to use next time.
As the soil sampling drill disclosed by the embodiment of the application, the pushing piece comprises the following forms:
first, referring to fig. 1, the pushing member is a pedal 63, one end of the pedal 63 is hinged to the push rod 61, and the other end extends out of the sliding groove 5.
When moving back soil outward, the staff tramples the pedal 63, drives the push rod 61 to move, and the push rod 61 pushes the soil moving head 4 to move, so that the soil sampling barrel 3 is pushed out neatly, the use is convenient, and the practicability is high.
In addition, when fetching soil, for not causing the influence to the drilling of a soil fetching barrel 3 and a pipe body 1 into soil, a hollow groove 7 is formed in the side wall of the pipe body 1 and is close to the pedal 63, when sampling, the pedal 63 is turned upwards and stored in the hollow groove 7, and when moving back soil, the pedal 63 is turned downwards and is perpendicular to the axial direction of the pipe body 1, so that a worker can conveniently tread.
Secondly, referring to fig. 2, the driving member is a push plate 64, one end of the push plate is inserted into the push rod 61, and the other end of the push plate extends out of the tube 1. When the sample, take off push pedal 64, after the sample was accomplished, insert push pedal 64 to push rod 61 on, can not cause the influence in boring into soil to soil barrel 3 and body 1.
Referring to fig. 1 and 2, in order to make the moving distance of the pushing piece in the sliding groove consistent with the moving distance of the soil retreating head 4 in the soil sampling cylinder 3 and further ensure that the pushed sampling soil is flat as a whole, the length of the sliding groove 5 is equal to that of the soil sampling cylinder 3.
Referring to fig. 1 and 2, for the depth that the staff judges body 1 and soil sampling section of thick bamboo 3 and stretch into soil in, to a certain extent, further improve the accuracy of investigation sample result, be equipped with scale 8 along self axial on the body 1 lateral wall.
Referring to fig. 1, for the staff hits the body 1 and the section of thick bamboo 3 of fetching soil, make body 1 and the section of thick bamboo 3 of fetching soil reach the appointed degree of depth, further improve the accuracy of investigation sample result, body 1 keeps away from 3 one ends welding of a section of thick bamboo of fetching soil and hits the seat 9, and handle 2 welds on hitting the seat 9.
Referring to fig. 1, in order to improve the strength of the handle 2 and the striking base 9 and prolong the service life of the device, a gasket 10 is welded in the striking base 9.
The implementation principle of this application embodiment geotome does:
when soil is taken, the user enters the handle 2 to insert the soil taking barrel 3 and the lower part of the pipe body 1 into the soil, whether the soil reaches a specified depth is judged according to the scale 8, and if yes, the soil taking barrel 3 and the pipe body 1 are pulled out; if not, striking the striking seat 9, striking the soil sampling cylinder 3 and the pipe body 1 to a specified depth, and then pulling out the soil sampling cylinder 3 and the pipe body 1;
when moving back soil outwards, the staff acts on the pushing piece, the pushing piece slides in the sliding groove 5, the pushing rod 61 is pushed to move downwards along the axial direction of the pipe body 1, the soil moving head 4 is driven to move downwards in the soil sampling barrel 3, sampled soil is pushed out of the soil sampling barrel 3 in order, and after the soil is pushed out, the pushing rod 61 and the pushing piece are restored to the initial position under the action of the spring 62.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a geotome, includes body (1), locates handle (2) of body (1) axial one end and locates soil sampling section of thick bamboo (3) of body (1) other end, its characterized in that: still including locating move back native head (4) in soil sampling section of thick bamboo (3), along body (1) axial division locate sliding tray (5) on body (1) and locate move back native drive assembly (6) in sliding tray (5), move back native drive assembly (6) and slide reciprocal and locate in sliding tray (5), move back native drive assembly (6) and move back native head (4) and be connected, and be used for the drive move back native head (4) reciprocating motion in soil sampling section of thick bamboo (3).
2. An earth auger according to claim 1, wherein: the soil-returning driving component (6) comprises a push rod (61) movably sleeved in the sleeve, a spring (62) sleeved on the guide of the push rod (61) and a pushing piece arranged on the push rod (61);
one axial end of the push rod (61) penetrates through the sleeve, and the other axial end of the push rod penetrates through the sleeve to be connected with the bulldozing head;
one end of the pushing piece is connected with the push rod (61), and the other end of the pushing piece extends out of the pipe body (1);
and two ends of the spring (62) are respectively abutted against the inner wall of the sliding groove (5) on the pipe body (1).
3. An earth auger according to claim 2, wherein: the pushing piece is a pedal (63), and the pedal (63) is hinged with the push rod (61).
4. An earth auger according to claim 3, wherein: the side wall of the pipe body (1) is provided with a hollow groove (7) close to the pedal (63), and the pedal (63) is turned upwards and arranged in the hollow groove (7).
5. An earth auger according to claim 2, wherein: the pushing piece is a pushing plate (64), one end of the pushing plate (64) is connected with the pushing rod (61) in an inserting mode, and the other end of the pushing plate (64) extends out of the pipe body (1).
6. An earth auger according to claim 1, wherein: the length of the sliding groove (5) is equal to that of the soil sampling cylinder (3).
7. An earth auger according to claim 1, wherein: the outer side wall of the pipe body (1) is provided with scales (8) along the self axial direction.
8. An earth auger according to claim 1, wherein: one end, far away from soil sampling cylinder (3), of pipe body (1) is equipped with hits impact seat (9), hit and be equipped with gasket (10) in impact seat (9), handle (2) are located and are hit on impact seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023283248.3U CN214471853U (en) | 2020-12-30 | 2020-12-30 | Earth drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023283248.3U CN214471853U (en) | 2020-12-30 | 2020-12-30 | Earth drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214471853U true CN214471853U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023283248.3U Active CN214471853U (en) | 2020-12-30 | 2020-12-30 | Earth drill |
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| CN (1) | CN214471853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967265A (en) * | 2023-09-22 | 2023-10-31 | 山西省生态环境监测和应急保障中心(山西省生态环境科学研究院) | Soil pollution treatment device |
-
2020
- 2020-12-30 CN CN202023283248.3U patent/CN214471853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967265A (en) * | 2023-09-22 | 2023-10-31 | 山西省生态环境监测和应急保障中心(山西省生态环境科学研究院) | Soil pollution treatment device |
| CN116967265B (en) * | 2023-09-22 | 2023-12-15 | 山西省生态环境监测和应急保障中心(山西省生态环境科学研究院) | Soil pollution treatment device |
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