CN213180774U - Layered sampling device for soil detection - Google Patents
Layered sampling device for soil detection Download PDFInfo
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- CN213180774U CN213180774U CN202021633809.5U CN202021633809U CN213180774U CN 213180774 U CN213180774 U CN 213180774U CN 202021633809 U CN202021633809 U CN 202021633809U CN 213180774 U CN213180774 U CN 213180774U
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- rotary drum
- sampling device
- wall
- soil detection
- sampling
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- 238000005070 sampling Methods 0.000 title claims abstract description 81
- 239000002689 soil Substances 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 7
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a layering sampling device for soil detection, including rotary drum, fixed plate, turning handle, motor and drill bit, the central point department of putting at rotary drum top installs the motor, and the output of motor installs the pivot through the shaft coupling to the lead screw is installed to the bottom of pivot, and the lead screw is kept away from the one end of pivot and is articulated mutually with the bottom of rotary drum, the one end threaded connection on lead screw surface has a spiral section of thick bamboo, and all installs equidistant bearing frame on two lateral walls of spiral section of thick bamboo to bear the one end of keeping away from the spiral section of thick bamboo and be fixed with the baffle, the bottom of rotary drum is equipped with the drill bit, and is equipped with the fixed plate on the outer wall of rotary drum one end, and the central point department of putting on rotary drum top installs the turning. The utility model discloses not only ensured the sampling effect when sampling device uses, staff's hand produces gliding phenomenon when having reduced sampling device and using, has improved the stability when sampling device uses moreover.
Description
Technical Field
The utility model relates to a soil detection technical field specifically is a layering sampling device for soil detection.
Background
Soil detection is basically consistent with water quality and atmospheric detection, and various physical and chemical properties of soil are determined by adopting a proper determination method, so that the aim of detecting the current soil quality is fulfilled.
Sampling device on the market at present is diversified, but the functionality is comparatively single, still has certain problem, can't satisfy people's demand gradually, and concrete problem has following several:
(1) the existing sampling device is inconvenient for layered sampling and separated storage of soil, so that the sampling effect is difficult to achieve expectation, and the subsequent detection precision is influenced;
(2) the existing sampling device is inconvenient for anti-skid treatment of the handle part, so that the phenomenon of easy sliding is caused when a worker holds the sampling device, and people are often troubled;
(3) the existing sampling device is inconvenient to position and process, so that the phenomenon of offset is easily caused, and the stability is general.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a layering sampling device for soil detection to it is not convenient for to separate the storage, is not convenient for carry out anti-skidding processing and be not convenient for carry out the problem of location processing to the stalk portion position to propose sampling device in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a layering sampling device for soil testing, includes rotary drum, fixed plate, turning handle, motor and drill bit, the central point department of putting at rotary drum top installs the motor, and the output of motor passes through the shaft coupling and installs the pivot to the lead screw is installed to the bottom of pivot, and the lead screw is kept away from the one end of pivot and is articulated mutually with the bottom of rotary drum, the one end threaded connection on lead screw surface has a spiral section of thick bamboo, and all installs equidistant bearing frame on two lateral walls of spiral section of thick bamboo to bear the frame and keep away from the one end of spiral section of thick bamboo and be fixed with the baffle, the bottom of rotary drum is equipped with the drill bit, and is equipped with the fixed plate on the outer wall of rotary drum one end, and the central point department.
Preferably, the both sides at fixed plate top all are equipped with the screw hole, and the bottom of screw hole extends to the outside of fixed plate, and the fixed plate top of screw hole position department all installs positioning bolt to positioning bolt's bottom runs through the screw hole and installs trapezoidal locating piece, so that carry out positioning process to sampling device.
Preferably, an annular groove is formed in the inner wall of the fixing plate, supporting blocks are arranged on two sides of the inner portion of the annular groove, and one end of each supporting block extends to the outer portion of the annular groove and is fixedly connected with the outer wall of the rotary drum so as to limit the rotation amplitude of the rotary drum.
Preferably, the inside of anti-skidding structure is equipped with tighrening ring, anti-skidding line and rubber sleeve in proper order, the winding has the rubber sleeve on the outer wall that the rotary drum one end was kept away from to the turning handle, and all is fixed with the tighrening ring on the turning handle outer wall at rubber sleeve both ends to the surface of rubber sleeve is equipped with equidistant anti-skidding line, and frictional force when making staff's hand grip the turning handle obtains promoting.
Preferably, a sampling port is arranged on the inner wall of the rotary drum at the position of the baffle, and one end of the sampling port extends to the outside of the rotary drum so as to sample and treat soil.
Preferably, bear one side of frame bottom and be fixed with the extension board, and install the telescopic link on the outer wall that spiral section of thick bamboo one side was kept away from to the extension board to the one end that the extension board was kept away from to the telescopic link is installed the sample shovel, so that drives the sample shovel and run through the sample connection and take a sample and handle.
Compared with the prior art, the beneficial effects of the utility model are that: the layered sampling device for soil detection not only ensures the sampling effect when the sampling device is used, reduces the phenomenon that the hands of workers slide when the sampling device is used, but also improves the stability when the sampling device is used;
(1) by arranging a motor, a rotating shaft, a screw rod, a spiral cylinder, a baffle, a bearing frame, a supporting plate, a telescopic rod and a sampling shovel, the motor is controlled by operating an external switch, the screw rod is driven by the rotating shaft to rotate in a forward direction, the movement amplitude of the screw cylinder is limited by limiting parts on the outer walls of two ends of the spiral cylinder, the spiral cylinder is positioned on the surface of the screw rod and slides upwards, the bearing frame drives the baffle to move upwards at the moment, a sampling opening is opened and closed, the bearing frame drives the sampling shovel to move upwards to the position of the sampling opening through the supporting plate and the telescopic rod in sequence, then the external switch is operated to control the telescopic rod, the telescopic rod drives the sampling shovel to penetrate through the sampling opening and extend to the outside of a rotary cylinder, and then a rotary handle is rotated in the forward direction, the rotary cylinder is positioned on the inner side of, at the moment, the sampling shovel can synchronously rotate so as to carry out layered sampling treatment on the soil and separate and store the soil in the sampling shovel, then an external switch is operated to sequentially control the telescopic rod to contract and the motor to drive the rotating shaft to rotate reversely, and then the rotating handle is rotated reversely, so that the sampling shovel is contracted into the rotating drum, and the baffle plate is used for closing the sampling port, thereby ensuring the sampling effect when the sampling device is used;
(2) the rubber sleeve is positioned and wound on the outer wall of the rotating handle through the fastening ring, the rubber sleeve has a good anti-skidding effect, and meanwhile, the anti-skidding lines with equal intervals are arranged on the surface of the rubber sleeve, so that the friction force when the hand of a worker holds the rotating handle is improved, and the phenomenon that the hand of the worker slides when the sampling device is used is reduced;
(3) through being provided with screw hole, positioning bolt and trapezoidal locating piece, through rotatory positioning bolt, make its inside rotation that is located the screw hole and move down to make positioning bolt drive trapezoidal locating piece and move down in step, and then make it be located the top of soil, so that carry out the location processing to sampling device, avoid the phenomenon that produces the skew among its sampling process, thereby improved the stability when sampling device uses.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 4 is a schematic view of the anti-slip structure of the present invention.
In the figure: 1. a rotating drum; 2. a screw rod; 3. a threaded hole; 4. a fixing plate; 5. a handle is rotated; 6. a rotating shaft; 7. a motor; 8. an anti-slip structure; 801. a fastening ring; 802. anti-skid lines; 803. a rubber sleeve; 9. positioning the bolt; 10. a trapezoidal positioning block; 11. a spiral cylinder; 12. a sampling port; 13. a drill bit; 14. sampling shovels; 15. a baffle plate; 16. a carrier; 17. a support plate; 18. a telescopic rod; 19. a support block; 20. an annular 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 present invention provides an embodiment: a layered sampling device for soil detection comprises a rotary drum 1, a fixing plate 4, a rotary handle 5, a motor 7 and a drill bit 13, wherein the motor 7 is arranged at the center of the top of the rotary drum 1, the model of the motor 7 can be Y90S-2, the output end of the motor 7 is provided with a rotating shaft 6 through a coupling, and the bottom end of the rotating shaft 6 is provided with a screw rod 2, one end of the screw rod 2 far away from the rotating shaft 6 is hinged with the bottom of the rotating drum 1, one end of the surface of the screw rod 2 is connected with a spiral drum 11 in a threaded manner, and the two outer side walls of the spiral cylinder 11 are all provided with bearing frames 16 at equal intervals, one side of the bottom end of the bearing frame 16 is fixed with a support plate 17, the outer wall of the support plate 17 far away from one side of the spiral cylinder 11 is provided with a telescopic rod 18, the telescopic rod 18 can be an ANT-26 model, and one end of the telescopic rod 18, which is far away from the support plate 17, is provided with the sampling shovel 14, so that the sampling shovel 14 is driven to penetrate through the sampling port 12 for sampling treatment;
a baffle 15 is fixed at one end of the bearing frame 16 far away from the spiral cylinder 11, a sampling port 12 is arranged on the inner wall of the rotary cylinder 1 at the position of the baffle 15, and one end of the sampling port 12 extends to the outside of the rotary cylinder 1 so as to sample soil;
the bottom end of the rotary drum 1 is provided with a drill bit 13, the outer wall of one end of the rotary drum 1 is provided with a fixing plate 4, two sides of the top of the fixing plate 4 are provided with threaded holes 3, the bottom end of each threaded hole 3 extends to the outside of the fixing plate 4, the top ends of the fixing plates 4 at the positions of the threaded holes 3 are provided with positioning bolts 9, and the bottom ends of the positioning bolts 9 penetrate through the threaded holes 3 and are provided with trapezoidal positioning blocks 10 so as to position the sampling device;
an annular groove 20 is formed in the inner wall of the fixing plate 4, supporting blocks 19 are arranged on two sides of the inner portion of the annular groove 20, and one end of each supporting block 19 extends to the outer portion of the annular groove 20 and is fixedly connected with the outer wall of the rotary drum 1 so as to limit the rotation amplitude of the rotary drum 1;
a rotating handle 5 is arranged at the center of the top end of the rotating cylinder 1, an anti-skid structure 8 is arranged on the outer wall of one end, away from the rotating cylinder 1, of the rotating handle 5, a fastening ring 801, anti-skid grains 802 and a rubber sleeve 803 are sequentially arranged inside the anti-skid structure 8, the rubber sleeve 803 is wound on the outer wall of one end, away from the rotating cylinder 1, of the rotating handle 5, the fastening rings 801 are fixed on the outer walls of the rotating handle 5 at the two ends of the rubber sleeve 803, and the anti-skid grains 802 at equal intervals are arranged on the surface of the rubber sleeve 803;
through the outer wall of tighrening ring 801 with rubber sleeve 803 location winding in turning handle 5, because of rubber sleeve 803 self has good anti-skidding effect, the surface that lies in rubber sleeve 803 simultaneously is provided with equidistant anti-skidding line 802 for frictional force when staff's hand grips turning handle 5 gets a promotion, has reduced the gliding phenomenon of staff's hand production when sampling device uses.
The working principle is as follows: when the sampling device is used, firstly, the positioning bolt 9 is rotated to be positioned in the threaded hole 3 and moved downwards, and the positioning bolt 9 drives the trapezoidal positioning block 10 to synchronously move downwards so as to be positioned on the top of soil, so that the sampling device is positioned, the phenomenon of deviation generated in the sampling process is avoided, the stability of the sampling device in use is improved, then, the external switch control motor 7 is operated to drive the screw rod 2 to rotate forwards through the rotating shaft 6, the moving amplitude of the screw rod 2 is limited through the limiting parts on the outer walls of the two ends of the screw cylinder 11, the screw cylinder 11 is positioned on the surface of the screw rod 2 to slide upwards, at the moment, the bearing frame 16 drives the baffle 15 to move upwards, the sampling port 12 is in an open-closed state, meanwhile, the bearing frame 16 drives the sampling shovel 14 to move upwards to the position of the sampling port 12 through the supporting plate 17 and the telescopic rod 18 in sequence, and then, the external switch control telescopic rod, so that the telescopic rod 18 drives the sampling shovel 14 to penetrate through the sampling port 12 and extend to the outside of the rotary drum 1, then the rotary handle 5 is rotated in the forward direction, the rotary drum 1 is positioned on the inner side of the fixing plate 4 to rotate, the supporting block 19 is positioned inside the annular groove 20 to rotate, so that the rotary amplitude of the rotary drum 1 is limited, at the moment, the sampling shovel 14 synchronously rotates to perform layered sampling processing on soil, the soil is separated and stored in the sampling shovel 14, then the external switch is operated to sequentially control the telescopic rod 18 to contract and the motor 7 to drive the rotary shaft 6 to rotate in the reverse direction, then the rotary handle 5 is rotated in the reverse direction, so that the sampling shovel 14 contracts into the rotary drum 1, the baffle 15 closes the sampling port 12, the sampling effect when the sampling device is used is ensured, and finally the rubber sleeve 803 is positioned and wound on the outer wall of the rotary handle 5 through the fastening ring 801, because of rubber sleeve 803 self has good anti-skidding effect, the surface that lies in rubber sleeve 803 simultaneously is provided with equidistant anti-skidding line 802 for frictional force when staff's hand grips turning handle 5 obtains promoting, has reduced the gliding phenomenon of staff's hand production when sampling device uses, thereby accomplishes sampling device's use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a layering sampling device for soil detection, includes rotary drum (1), fixed plate (4), turning handle (5), motor (7) and drill bit (13), its characterized in that: a motor (7) is arranged at the center of the top of the rotary drum (1), the output end of the motor (7) is provided with a rotating shaft (6) through a coupling, and the bottom end of the rotating shaft (6) is provided with a screw rod (2), one end of the screw rod (2) far away from the rotating shaft (6) is hinged with the bottom of the rotating drum (1), one end of the surface of the screw rod (2) is connected with a spiral cylinder (11) through threads, and the two outer side walls of the spiral cylinder (11) are both provided with bearing frames (16) with equal intervals, and a baffle plate (15) is fixed at one end of the bearing frame (16) far away from the spiral cylinder (11), a drill bit (13) is arranged at the bottom end of the rotary drum (1), a fixing plate (4) is arranged on the outer wall of one end of the rotary drum (1), and the center position department on rotary drum (1) top installs turning handle (5), is equipped with on the outer wall of turning handle (5) one end of keeping away from rotary drum (1) anti-skidding structure (8).
2. The stratified sampling device for soil detection as recited in claim 1, wherein: both sides at fixed plate (4) top all are equipped with screw hole (3), and the bottom of screw hole (3) extends to the outside of fixed plate (4), and fixed plate (4) top of screw hole (3) position department all installs positioning bolt (9) to the bottom of positioning bolt (9) runs through screw hole (3) and installs trapezoidal locating piece (10).
3. The stratified sampling device for soil detection as recited in claim 1, wherein: the inner wall of the fixing plate (4) is provided with an annular groove (20), two sides of the inside of the annular groove (20) are provided with supporting blocks (19), and one end of each supporting block (19) extends to the outside of the annular groove (20) and is fixedly connected with the outer wall of the rotary drum (1).
4. The stratified sampling device for soil detection as recited in claim 1, wherein: the anti-skidding structure (8) inside is equipped with tighrening ring (801), anti-skidding line (802) and rubber sleeve (803) in proper order, the winding has rubber sleeve (803) on the outer wall of turning handle (5) keep away from rotary drum (1) one end, and all is fixed with tighrening ring (801) on turning handle (5) outer wall at rubber sleeve (803) both ends to the surface of rubber sleeve (803) is equipped with equidistant anti-skidding line (802).
5. The stratified sampling device for soil detection as recited in claim 1, wherein: a sampling port (12) is arranged on the inner wall of the rotary drum (1) at the position of the baffle (15), and one end of the sampling port (12) extends to the outside of the rotary drum (1).
6. The stratified sampling device for soil detection as recited in claim 1, wherein: a support plate (17) is fixed to one side of the bottom end of the bearing frame (16), an expansion rod (18) is installed on the outer wall of one side, away from the spiral cylinder (11), of the support plate (17), and a sampling shovel (14) is installed at one end, away from the support plate (17), of the expansion rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021633809.5U CN213180774U (en) | 2020-08-08 | 2020-08-08 | Layered sampling device for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021633809.5U CN213180774U (en) | 2020-08-08 | 2020-08-08 | Layered sampling device for soil detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213180774U true CN213180774U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021633809.5U Expired - Fee Related CN213180774U (en) | 2020-08-08 | 2020-08-08 | Layered sampling device for soil detection |
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| CN (1) | CN213180774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441234A (en) * | 2022-02-16 | 2022-05-06 | 佳木斯大学 | Powder sampling equipment based on in concrete production |
-
2020
- 2020-08-08 CN CN202021633809.5U patent/CN213180774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441234A (en) * | 2022-02-16 | 2022-05-06 | 佳木斯大学 | Powder sampling equipment based on in concrete production |
| CN114441234B (en) * | 2022-02-16 | 2023-01-31 | 佳木斯大学 | Powder sampling equipment based on in concrete production |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |