CN211898301U - But angle regulation's device of fetching earth - Google Patents
But angle regulation's device of fetching earth Download PDFInfo
- Publication number
- CN211898301U CN211898301U CN202020538300.6U CN202020538300U CN211898301U CN 211898301 U CN211898301 U CN 211898301U CN 202020538300 U CN202020538300 U CN 202020538300U CN 211898301 U CN211898301 U CN 211898301U
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- earth
- connecting rod
- sliding block
- sliding
- hinged
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- 239000002689 soil Substances 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims description 24
- 241001074085 Scophthalmus aquosus Species 0.000 abstract description 5
- 238000005527 soil sampling Methods 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses an angle-adjustable's device that fetches earth, including two spinal branch posts, fixed plate, slide, brill native subassembly and fixed subassembly, the fixed cross-over connection of fixed plate is in two between the pillar, the both ends of slide respectively with the inner wall sliding connection of pillar, fixed subassembly is installed on the pillar, the middle part of fixed plate is equipped with the installation piece, bore native subassembly with the installation piece is articulated, bore native subassembly with the symmetry is equipped with the first angle adjustment mechanism and the second angle adjustment mechanism that the structure is the same between the fixed plate, and this device that fetches earth has the effectual high-efficient drill bit that digs that breaks earth, can also adjust the angle of drill bit and make the drill bit insert soil fetching earth with required angle.
Description
Technical Field
The utility model relates to a soil sampling bores native device technical field, concretely relates to but angle regulation's soil sampling device.
Background
In the research work to soil, the researcher need bore the soil sample to soil through soil sampling tool, and then detect the nutrient etc. in the soil, the analysis, soil sampling tool multiunit is various, adopt the soil sampling to bore the collection work that the realization was to the soil sample at present, the most common soil sampling instrument that bores has the drilling rod, drill bit and the handle of T font or other shapes, handle fixed connection is in the upper end of drilling rod, the drill bit welding with the drilling rod, the length of drilling rod is unadjustable, rely on the rotatory handle of manpower to impress the heliciform drill bit of this soil sampling brill in the soil during use and take a sample to soil, mention this soil sampling brill through the handle after the sample is accomplished, and utilize the appurtenance that uses with the soil sampling brill corollary to take out the soil sample from the drill bit, carry out the detection and analysis to the nutrient etc. However, most of the existing earth drills can only vertically drill into the ground bottom from top to bottom, cannot be inserted obliquely by adjusting the angle, and has less sampling data and influence on the working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an angle-adjustable's device of fetching earth has the high-efficient drill bit that breaks earth effectual, and the angle that can also adjust the fetching earth makes the drill bit insert soil fetching earth with required angle to solve the technical problem who mentions in the background art.
The purpose of the utility model is realized through the following technical scheme:
the angle-adjustable soil sampling device comprises two pillars, a fixing plate, a sliding plate, a soil drilling assembly and a fixing assembly, wherein the fixing plate is fixedly bridged between the two pillars, two ends of the sliding plate are respectively connected with the inner walls of the pillars in a sliding mode, the fixing assembly is installed on the pillars, an installation block is arranged in the middle of the fixing plate, the soil drilling assembly is hinged to the installation block, and a first angle adjusting mechanism and a second angle adjusting mechanism which are identical in structure are symmetrically arranged between the soil drilling assembly and the fixing plate.
Furthermore, two be equipped with first spout on the inner wall of pillar, the both ends of slide all be equipped with first spout complex first slider.
Further, first angle adjustment mechanism includes first connecting rod, second connecting rod and second slider, seted up on the inner wall of fixed plate with second slider cooperation second spout, the first end of first connecting rod with one side of boring native subassembly is articulated, the second end of first connecting rod with the second slider is articulated, the first end of second connecting rod with the second slider is articulated, the second end of second connecting rod articulates there is the third slider, the third slider cooperates with first spout on one of them stand.
Further, the first angle adjusting mechanism comprises a third connecting rod, a fourth connecting rod and a fourth sliding block, a third sliding groove matched with the fourth sliding block is formed in the inner wall of the fixing plate, the first end of the third connecting rod is hinged to the other side of the soil drilling component, the second end of the third connecting rod is hinged to the fourth sliding block, the first end of the fourth connecting rod is hinged to the fourth sliding block, the second end of the fourth connecting rod is hinged to a fifth sliding block, and the fifth sliding block is matched with the first sliding groove in another stand column.
Further, the slide is the rectangle cavity structure, the bottom both sides of slide are equipped with the rectangle opening along length direction, second spout and third spout are installed the opening part, the one end that second spout and third spout are close all is equipped with the through-hole, install first rack and second rack in the through-hole respectively, first rack fixed connection second slider, second rack fixed connection fourth slider, be equipped with initiative pivot and driven spindle in the rectangle cavity, install the action wheel in the initiative pivot, install from the driving wheel in the driven spindle, the action wheel with from the driving wheel meshing, from the driving wheel with first rack meshing, the action wheel with the second rack meshing, the initiative pivot is connected with driving motor.
Further, the fixed subassembly includes fixing base and fixed mounting the sleeve pipe on the fixing base, sleeve pipe female connection has ground screw.
Further, bore native subassembly is including boring a section of thick bamboo and drill bit, the drill bit is installed the bottom of boring a section of thick bamboo, the drill bit includes the main shaft, installs spiral stator on the main shaft, outside broken ground end and central broken ground end, outside broken ground end fixed mounting be in on the spiral stator of main shaft below, central broken ground end is installed the end of main shaft.
Further, the quantity of the outside end of breaking ground is 2, 2 the outside end of breaking ground symmetry is installed on helical guide vane, the outside end of breaking ground is the cylinder, the front end of the outside end of breaking ground is equipped with sharp-pointed cone.
Further, the drill cylinder is a telescopic drill cylinder.
The utility model has the advantages that:
1) the utility model discloses an angle-adjustable's device of fetching soil bores the angle that its slope was adjusted in the cooperation of the first angle adjustment mechanism of soil subassembly accessible and second angle adjustment mechanism, is convenient for bore the soil subassembly and realizes inserting the soil body with different angles as required and gain the soil sample, and the fixed plate is fixed in the soil body, has guaranteed the stability of whole device of fetching soil installation on the soil body, rocks and squints when avoiding the device of fetching soil to move.
2) The utility model discloses a working radius of two outside ends of digging of drill bit is greater than the working radius of the end of digging of central authorities, 3 the end of digging is evenly distributed at space range, can increase the area of digging, but the contact surface high efficiency that the sharp-pointed cone that the front end of the end of digging in the outside was equipped with is broken the soil of perpendicular to soil body, 3 the end of digging can contact ground effectively simultaneously as far as possible when digging, the hack can promote out cave hole under the effect of helical guide vane and frictional force, scatter outside cave hole mouth under the effect of centrifugal force, accomplish the operation of earth drilling and borrowing.
Drawings
Fig. 1 is a schematic view of the whole structure of the soil sampling device with adjustable angle of the utility model;
FIG. 2 is a schematic structural view of the slide plate of the present invention;
FIG. 3 is a schematic view of a drill bit of the earth-boring assembly of the present invention;
fig. 4 is a schematic structural view of the soil drilling assembly of the present invention in an inclined state;
in the figure, 1-pillar, 2-fixing plate, 3-sliding plate, 4-earth drilling assembly, 5-fixing assembly, 501-fixing seat, 502-sleeve, 503-grounding screw, 6-mounting block, 7-first angle adjusting mechanism, 701-first connecting rod, 702-second connecting rod, 703-second sliding block, 8-second angle adjusting mechanism, 801-third connecting rod, 802-fourth connecting rod, 803-fourth sliding block, 9-first sliding groove, 10-first sliding block, 11-second sliding groove, 12-third sliding block, 13-third sliding groove, 14-fifth sliding block, 15-first rack, 16-second rack, 17-driving rotating shaft, 18-driven rotating shaft, 19-driving wheel, 20-driven wheel, 21-drill barrel, 22-drill bit, 2201-main shaft, 2202-helical guide vane, 2203-outer ground breaking end, 2204-central ground breaking end and 23-sharp cone.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution:
referring to fig. 1, an angle-adjustable soil sampling device includes two pillars 1, a fixing plate 2, a sliding plate 3, a soil drilling assembly 4 and a fixing assembly 5, wherein the fixing plate 2 is fixedly bridged between the two pillars 1, two ends of the sliding plate 3 are respectively connected with inner walls of the pillars 1 in a sliding manner, the fixing assembly 5 is installed on the pillars 1, an installation block 6 is arranged in the middle of the fixing plate 2, the soil drilling assembly 4 is hinged to the installation block 6, and a first angle adjusting mechanism 7 and a second angle adjusting mechanism 8 which have the same structure are symmetrically arranged between the soil drilling assembly 4 and the fixing plate 2.
The utility model discloses an angle-adjustable's device of fetching earth, the angle of its slope is adjusted in the cooperation of the first angle adjustment mechanism 7 of 4 accessible of brill soil subassembly and second angle adjustment mechanism 8, is convenient for bore soil subassembly 4 and realizes inserting the soil body with the angle of difference as required and gain the soil sample, and fixed plate 2 is fixed in the soil body, has guaranteed the stability of whole device of fetching earth installation on the soil body, rocks and squints when avoiding the device of fetching earth to move.
Referring to fig. 1, the inner walls of the two pillars 1 are provided with first sliding grooves 9, and both ends of the sliding plate 3 are provided with first sliding blocks 10 matched with the first sliding grooves 9.
The first slide 10 is movable along the first runner 9 so that the slide 3 can slide on the inner wall of the column 1.
Referring to fig. 1, the first angle adjusting mechanism 7 includes a first connecting rod 701, a second connecting rod 702, and a second sliding block 703, a second sliding slot 11 is formed on an inner wall of the fixing plate 2, the second sliding slot is matched with the second sliding block 703, a first end of the first connecting rod 701 is hinged to one side of the earth drilling assembly 4, a second end of the first connecting rod 701 is hinged to the second sliding block 703, a first end of the second connecting rod 702 is hinged to the second sliding block 703, a second end of the second connecting rod 702 is hinged to a third sliding block 12, and the third sliding block 12 is matched with a first sliding slot 9 on one of the columns.
The utility model discloses a second slider 703 can follow the second spout 11 on the inner wall of fixed plate 2 and make a round trip to slide, and first spout 9 can be followed to third slider 12 and make a round trip to slide, first connecting rod 701 and second connecting rod 702 again and it is articulated between the second slider 703, therefore contained angle between them is adjustable.
Referring to fig. 1 and 4, the first angle adjusting mechanism 7 includes a third connecting rod 801, a fourth connecting rod 802, and a fourth sliding block 803, a third sliding slot 13 matching with the fourth sliding block 803 is disposed on the inner wall of the fixing plate 2, a first end of the third connecting rod 801 is hinged to the other side of the earth drilling assembly 4, a second end of the third connecting rod 801 is hinged to the fourth sliding block 803, a first end of the fourth connecting rod 802 is hinged to the fourth sliding block 803, a second end of the fourth connecting rod 802 is hinged to a fifth sliding block 14, and the fifth sliding block 14 is matched with the first sliding slot 9 on another column.
The utility model discloses a fourth slider 803 can follow third spout 13 and make a round trip to slide, and fifth slider 14 can follow first spout 9 and make a round trip to slide, third connecting rod 801 and fourth connecting rod 802 again and it is articulated between the fourth slider 803, therefore contained angle between them is adjustable.
Referring to fig. 1-4, the sliding plate 3 is a rectangular cavity structure, rectangular openings are formed along the length direction at two sides of the bottom of the sliding plate 3, the second sliding chute 11 and the third sliding chute 13 are arranged at the opening, through holes are arranged at the ends of the second sliding chute 11 close to the third sliding chute 13, a first rack 15 and a second rack 16 are respectively arranged in the through holes, the first rack 15 is fixedly connected with the second sliding block 703, the second rack 16 is fixedly connected with a fourth sliding block 803, a driving rotating shaft 17 and a driven rotating shaft 18 are arranged in the rectangular cavity, a driving wheel 19 is arranged on the driving rotating shaft 17, a driven wheel 20 is arranged on the driven rotating shaft 18, the driving wheel 19 meshes with the driven wheel 20, the driven wheel 20 meshes with the first rack 15, the driving wheel 19 is meshed with the second rack 16, and the driving rotating shaft 17 is connected with a driving motor.
The utility model discloses an installation of driving motor (not shown) accessible motor mount pad is at 3 outer walls of slide, driving motor's output shaft with initiative pivot 17 is connected, drives the action wheel 19 rotation on the initiative pivot 17 when driving motor starts to drive and rotate from driving wheel 20, with action wheel 19 and the first rack 15 and the second rack 16 of following 20 meshing can remove simultaneously, drive second slider 703 and fourth slider 803 simultaneously and remove, accomplish the angle modulation to boring native subassembly 4 under the connecting rod pair that first connecting rod 701, second connecting rod 702, third connecting rod 801 and fourth connecting rod 802 constitute.
Referring to fig. 1, the fixing assembly 5 includes a fixing base 501 and a sleeve 502 fixedly mounted on the fixing base 501, and a ground screw 503 is connected to the sleeve 502 through a female thread.
The fixing seat 501 is installed on the surface of a soil body, the fixing seat 501 is attached to the ground before use, and then the grounding screw 503 on the sleeve 502 is screwed down, so that the soil sampling device is not prone to shaking and shifting during operation.
Referring to fig. 3, the earth drilling assembly 4 includes a drill barrel 21 and a drill bit 22, the drill bit 22 is mounted at a bottom end of the drill barrel 21, the drill bit 22 includes a main shaft 2201, a helical vane 2202 mounted on the main shaft 2201, an outer earth breaking end 2203 and a central earth breaking end 2204, the outer earth breaking end 2203 is fixedly mounted on the helical vane 2202 below the main shaft 2201, and the central earth breaking end 2204 is mounted at a tail end of the main shaft 2201.
Referring to fig. 3, the number of the outer soil-breaking ends 2203 is 2, 2 outer soil-breaking ends 2203 are symmetrically installed on the helical guide vane 2202, the outer soil-breaking ends 2203 are cylinders, and the front end of the outer soil-breaking ends 2203 is provided with a sharp cone 23.
The utility model discloses a two outside operating radius that break ground end 2203 of drill bit 22 is greater than the operating radius that the end 2204 breaks ground of central authorities, 3 break ground end distributes evenly in space range, can increase the area of breaking ground, but the contact surface high efficiency that sharp-pointed cone 23 that the front end of the end 2203 that breaks ground in the outside was equipped with breaks ground the soil of the perpendicular to soil body, 3 break ground end can contact ground effectively and scratch soil when breaking ground simultaneously as far as possible, the hack can promote out cave hole under the effect of helical guide vane 2202 and frictional force, fly off outside the cave hole under the effect of centrifugal force, accomplish the operation of earth drilling and borrowing.
Referring to fig. 3, the drill cylinder 21 is a telescopic drill cylinder.
The telescopic drill cylinder 21 can realize the adjustment of the length of the drill bit 22 component, and the specific structure of the telescopic drill cylinder can be a telescopic structure in the prior art.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (9)
1. The utility model provides an angle-adjustable's device that fetches earth which characterized in that: the device comprises two pillars (1), a fixing plate (2), a sliding plate (3), a soil drilling assembly (4) and a fixing assembly (5), wherein the fixing plate (2) is fixedly bridged between the two pillars (1), two ends of the sliding plate (3) are respectively in sliding connection with the inner walls of the pillars (1), the fixing assembly (5) is installed on the pillars (1), an installation block (6) is arranged in the middle of the fixing plate (2), the soil drilling assembly (4) is hinged to the installation block (6), and a first angle adjusting mechanism (7) and a second angle adjusting mechanism (8) which are the same in structure are symmetrically arranged between the soil drilling assembly (4) and the fixing plate (2).
2. The adjustable angle earth-moving device of claim 1, wherein: two be equipped with first spout (9) on the inner wall of pillar (1), the both ends of slide (3) all be equipped with first spout (9) complex first slider (10).
3. The adjustable angle earth-moving device of claim 1, wherein: the first angle adjusting mechanism (7) comprises a first connecting rod (701), a second connecting rod (702) and a second sliding block (703), a second sliding groove (11) matched with the second sliding block (703) is formed in the inner wall of the fixing plate (2), the first end of the first connecting rod (701) is hinged to one side of the soil drilling assembly (4), the second end of the first connecting rod (701) is hinged to the second sliding block (703), the first end of the second connecting rod (702) is hinged to the second sliding block (703), the second end of the second connecting rod (702) is hinged to a third sliding block (12), and the third sliding block (12) is matched with a first sliding groove (9) in one of the stand columns.
4. The adjustable angle earth-moving device of claim 3, wherein: the first angle adjusting mechanism (7) comprises a third connecting rod (801), a fourth connecting rod (802) and a fourth sliding block (803), a third sliding groove (13) matched with the fourth sliding block (803) is formed in the inner wall of the fixing plate (2), the first end of the third connecting rod (801) is hinged to the other side of the earth drilling assembly (4), the second end of the third connecting rod (801) is hinged to the fourth sliding block (803), the first end of the fourth connecting rod (802) is hinged to the fourth sliding block (803), the second end of the fourth connecting rod (802) is hinged to a fifth sliding block (14), and the fifth sliding block (14) is matched with a first sliding groove (9) on another upright column.
5. The adjustable angle earth-moving device of claim 4, wherein: the sliding plate (3) is of a rectangular cavity structure, rectangular openings are formed in two sides of the bottom of the sliding plate (3) along the length direction, the second sliding groove (11) and the third sliding groove (13) are installed at the opening, a through hole is formed in one end, close to the second sliding groove (11) and the third sliding groove (13), of the second sliding groove (11), a first rack (15) and a second rack (16) are installed in the through hole respectively, the first rack (15) is fixedly connected with the second sliding block (703), the second rack (16) is fixedly connected with the fourth sliding block (803), a driving rotating shaft (17) and a driven rotating shaft (18) are arranged in the rectangular cavity, a driving wheel (19) is installed on the driving rotating shaft (17), a driven wheel (20) is installed on the driven rotating shaft (18), the driving wheel (19) is meshed with the driven wheel (20), and the driven wheel (20) is meshed with the first rack (15), the driving wheel (19) is meshed with the second rack (16), and the driving rotating shaft (17) is connected with a driving motor.
6. The adjustable angle earth-moving device of claim 1, wherein: the fixing assembly (5) comprises a fixing seat (501) and a sleeve (502) fixedly installed on the fixing seat (501), and a grounding screw (503) is connected to the inner thread of the sleeve (502).
7. The adjustable angle earth-moving device of claim 1, wherein: the earth drilling assembly (4) comprises a drill barrel (21) and a drill bit (22), wherein the drill bit (22) is installed at the bottom end of the drill barrel (21), the drill bit (22) comprises a main shaft (2201), a spiral guide vane (2202) installed on the main shaft (2201), an outer earth breaking end (2203) and a central earth breaking end (2204), the outer earth breaking end (2203) is fixedly installed on the spiral guide vane (2202) below the main shaft (2201), and the central earth breaking end (2204) is installed at the tail end of the main shaft (2201).
8. The adjustable angle earth-moving device of claim 7, wherein: the number of the outer side soil breaking ends (2203) is 2, 2 the outer side soil breaking ends (2203) are symmetrically arranged on the spiral guide vane (2202), the outer side soil breaking ends (2203) are cylinders, and the front ends of the outer side soil breaking ends (2203) are provided with sharp cones (23).
9. The adjustable angle earth-moving device of claim 7, wherein: the drill cylinder (21) is a telescopic drill cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538300.6U CN211898301U (en) | 2020-04-13 | 2020-04-13 | But angle regulation's device of fetching earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538300.6U CN211898301U (en) | 2020-04-13 | 2020-04-13 | But angle regulation's device of fetching earth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211898301U true CN211898301U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538300.6U Expired - Fee Related CN211898301U (en) | 2020-04-13 | 2020-04-13 | But angle regulation's device of fetching earth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211898301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134875A (en) * | 2021-12-31 | 2022-03-04 | 陕西西公院工程试验检测有限公司 | Road engineering detects uses road bed compactness detection device |
-
2020
- 2020-04-13 CN CN202020538300.6U patent/CN211898301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134875A (en) * | 2021-12-31 | 2022-03-04 | 陕西西公院工程试验检测有限公司 | Road engineering detects uses road bed compactness detection device |
| CN114134875B (en) * | 2021-12-31 | 2023-03-14 | 陕西西公院工程试验检测有限公司 | Road engineering detects uses road bed compactness detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |