CN117538094B - Sampling and separating device for agricultural product soil detection - Google Patents
Sampling and separating device for agricultural product soil detection Download PDFInfo
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- CN117538094B CN117538094B CN202410026733.6A CN202410026733A CN117538094B CN 117538094 B CN117538094 B CN 117538094B CN 202410026733 A CN202410026733 A CN 202410026733A CN 117538094 B CN117538094 B CN 117538094B
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- 238000005070 sampling Methods 0.000 title claims abstract description 71
- 239000002689 soil Substances 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000013011 mating Effects 0.000 claims description 15
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000005527 soil sampling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
Abstract
The invention discloses a sampling and separating device for agricultural product soil detection, which relates to the technical field of soil sampling and comprises a mounting plate, wherein a first driving motor is arranged on the mounting plate, a first driving screw is connected with the first driving motor, a clamping frame is arranged on the driving screw, a clamping groove is arranged on the clamping frame, a lifting plate is rotatably arranged in the clamping groove, the clamping frame and the driving screw are meshed with each other, a sampling pipe is arranged at the edge of the lifting plate, an acquisition groove is uniformly arranged on the sampling pipe, a tray is rotatably arranged on the driving screw, concentric plates are concentrically arranged on the tray, a sample acquisition mechanism is arranged on the concentric plates, the sample acquisition mechanism is matched with an acquisition driving mechanism, the acquisition driving mechanism drives the sample acquisition mechanism to enter the acquisition groove of the sampling pipe to acquire soil samples, meanwhile, the sampling pipe is convenient to sample soil with different depths, batch sample collection is carried out by combining a collection pipe, and the working strength of sample sampling is reduced.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to a sampling and separating device for agricultural product soil detection.
Background
In the agricultural planting process, in order to study the influence of soil on plant growth, the soil with different depths is generally detected, and the moisture, the salinity, the trace elements, the heavy metal content and the like contained in the soil are analyzed, so that whether the soil is suitable for crop planting and what kind of crop planting is judged.
The existing soil sampling equipment can only sample at a single point, can sample soil samples once for preservation, and has low sampling efficiency and high operation intensity for large-area soil sampling and detection work.
Disclosure of Invention
The invention aims to provide a sampling and separating device for detecting agricultural product soil, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a sample separator for agricultural product soil detection, includes the mounting disc, be provided with driving motor one on the mounting disc, driving motor one is connected with drive screw, fixed connection between driving motor one and the mounting disc, the side of mounting disc is provided with supporting mechanism, be provided with the joint frame on the drive screw, be provided with the joint groove on the joint frame, the lifter plate is installed to the joint inslot rotation, the bottom of mounting disc evenly is provided with the telescopic column, the end of telescopic column is provided with the magnet piece, the joint groove upper end is provided with the cooperation recess, the magnet piece is mutually supported with the cooperation recess, the material of joint frame is iron, intermesh between joint frame and the drive screw, the edge of lifter plate evenly is provided with the mounting hole, install the sampling tube in the mounting hole, evenly be provided with the acquisition groove on the sampling tube, the edge of tray evenly is provided with the jack, the setting is corresponding with the jack, the setting is passed through the sample and is obtained concentric with the sample mechanism and is obtained to the sample on the concentric setting, the sample acquisition mechanism is installed to the jack and is passed through the setting up the concentric sample acquisition mechanism.
As still further aspects of the invention: the sample acquisition mechanism comprises a fixing frame uniformly arranged on a concentric disc, the fixing frame points to the mounting axis of the tray, a blocking frame is arranged on the fixing frame, a rotating frame is rotatably arranged on the fixing frame, an adjusting groove is formed in the upper side of the rotating frame, a swinging frame is rotatably arranged on the fixing frame, a group of swinging frames are connected with a swinging motor on the fixing frame, the swinging motor is located at the mounting axis of the swinging frame, a matching pin is arranged at the tail end of the swinging frame, the matching pin is matched with the adjusting groove, the rotating frame is connected with a rotating motor, and the rotating motor is connected with an acquisition spoon.
As still further aspects of the invention: the concentric disc is uniformly provided with arc grooves, collecting pipes are uniformly arranged in the arc grooves, the circle centers of the arc grooves and the rotation center of the rotating frame are positioned on the same axis, and linkage components are arranged between the swinging frames on the concentric disc.
As still further aspects of the invention: the linkage assembly comprises a linkage ring, a matching ring is arranged on the matching section, a synchronous frame is uniformly distributed between the linkage ring and the matching ring, the whole formed by the linkage ring, the synchronous frame and the matching ring is rotatably installed between the whole and the matching section, a synchronous groove is formed in the synchronous frame, a vertical matching column is fixedly arranged on the swinging frame, and the tail end of the matching column is matched with the synchronous groove.
As still further aspects of the invention: the acquisition driving mechanism comprises fixing plates fixedly arranged on concentric discs, the fixing plates are symmetrically arranged on two sides of a driving screw, sleeve rings are fixedly arranged on the concentric discs, the sleeve rings are sleeved on the outer sides of the matched sections, sliding columns and two-way screw rods are arranged between the fixing plates, moving frames are arranged on the sliding columns and the two-way screw rods in a matched manner, the moving frames are slidably arranged between the sliding columns, the moving frames are in threaded arrangement with the two-way screw rods, the moving frames are symmetrically arranged on two sides of the driving screw, the bidirectional screw rod is connected with a driving motor II, the driving motor II is fixedly installed with the fixing plate, an installation rod is arranged on the movable frame, the installation rod is connected with a pushing frame, a matching frame is uniformly arranged on the sleeving ring, the matching frame is in sliding installation with the sleeving ring and points to the central axis of the sleeving ring, a locking rod is arranged on the matching frame, a matching groove is uniformly arranged on the matching section, and the pushing frame drives the matching frame and the locking rod to mutually match or separate from the matching groove.
As still further aspects of the invention: the edge of the sleeve joint ring is uniformly provided with a mounting strip, a chute is arranged in the mounting strip, the matching frame and the chute are slidably mounted, and a return spring is arranged between the matching frame and the chute.
As still further aspects of the invention: the installation strip is provided with four groups, promote and contact the installation between frame and the adjacent two sets of cooperation frames.
As still further aspects of the invention: the supporting mechanism comprises a supporting rod uniformly arranged at the edge of the mounting plate, the supporting rod is in an L-shaped structure, a telescopic cylinder is arranged on the horizontal section of the supporting rod, a positioning plate is slidably mounted on the vertical section of the supporting rod, the positioning plate and the supporting rod are mounted through positioning bolts, and graduation marks are arranged on the supporting rod.
Compared with the prior art, the invention has the beneficial effects that:
(1) The first driving motor drives the driving screw to rotate, meanwhile, the clamping frame is matched and installed on the driving screw, when the telescopic column stretches to enable the magnetic attraction block to be adsorbed by the matched groove of the clamping frame, the magnetic attraction block is an electric magnetic attraction block, the driving screw rotates to drive the clamping frame to axially move, the lifting disc is moved to lift, the lifting disc of the lifting motion drives the sampling tube to enter soil to collect soil, and the sampling tube is separated from the soil after collection. Evenly be provided with on the sampling pipe and acquire the groove, combine drive screw to set up tray and concentric disc, install sample acquisition mechanism, the in-process that combines sample acquisition mechanism to get into in the sampling pipe after the sampling of sampling pipe and acquire and preserve the soil sample of different degree of depth in the sampling pipe to obtain the sample of different degree of depth at single sampling sample in-process, and the sample can carry out the multiple spot according to evenly distributed's sampling pipe and acquire, guarantees the representativeness of sample, has reduced the working strength that the sampling was gathered simultaneously greatly.
(2) The swing frame is driven to rotate through the swing motor, so that the rotating frame which is installed in a rotating mode is opened, when the concentric disc rotates under the driving of the acquisition driving mechanism, the acquisition spoon on the rotating frame can rotate, a soil sample is obtained when the acquisition spoon passes through the acquisition groove of the sampling tube, and the acquisition spoon can be retracted by combining the swing motor after the acquisition is completed. Meanwhile, the acquisition spoon is arranged between the rotating motor and the rotating frame, so that the direction of the acquisition spoon can be adjusted after the acquisition spoon acquires a sample, and the sample can be separated from the acquisition spoon conveniently.
(3) The rotating frame rotates around the rotation installation center when retrieving, sets up the arc wall on concentric disc, and the rotating frame carries the path motion of round the arc wall when retrieving the spoon, evenly places the collecting pipe in the arc wall, and the cooperation rotating electrical machines places the sample in the collecting pipe, and the sample of different degree of depth is placed in the collecting pipe of arc wall in proper order, and follow-up soil detection of being convenient for.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic view of the installation of the drive screw of the present invention.
FIG. 3 is a schematic view of the installation of a sampling tube according to the present invention.
FIG. 4 is a schematic view of a sample acquisition mechanism according to the present invention.
FIG. 5 is a schematic view of another sample acquisition mechanism according to the present invention.
Fig. 6 is a schematic view of the installation of concentric discs in the present invention.
Fig. 7 is a schematic structural view of a linkage assembly according to the present invention.
Fig. 8 is a schematic diagram of the structure of the acquisition driving mechanism in the present invention.
Fig. 9 is a schematic diagram of a split structure of a mating frame and a mounting bar according to the present invention.
Fig. 10 is a schematic structural view of a supporting mechanism in the present invention.
In the figure: 1. a mounting plate; 10. a lifting disc; 11. a mounting hole; 12. a telescopic column; 120. a magnetic suction block; 13. a clamping frame; 14. a clamping groove; 2. driving a first motor; 20. driving a screw; 21. a mating section; 22. a mating groove; 3. a sampling tube; 30. an acquisition slot; 4. a sample acquisition mechanism; 40. a fixing frame; 41. a swing motor; 42. a blocking frame; 43. a rotating frame; 44. an adjustment tank; 45. a swing frame; 46. a mating pin; 47. a rotating electric machine; 48. acquiring a spoon; 5. acquiring a driving mechanism; 50. a sleeve joint ring; 51. a fixing plate; 52. a moving rack; 53. a spool; 54. a two-way screw rod; 55. a mounting rod; 56. a pushing frame; 57. a second driving motor; 58. a mounting bar; 59. a mating rack; 510. a return spring; 511. a locking lever; 6. a concentric disc; 60. an arc-shaped groove; 61. a collection pipe; 7. a tray; 70. penetrating the jack; 8. a linkage assembly; 80. a linkage ring; 81. a synchronous frame; 82. a synchronization groove; 83. a mating post; 84. a mating ring; 9. a support mechanism; 90. a support rod; 91. a telescopic cylinder; 92. a positioning plate; 93. positioning bolts; 94. graduation marks.
Detailed Description
The technical scheme of the invention is further described in detail below with reference to the specific embodiments.
As shown in fig. 1, fig. 2 and fig. 3, a sampling separation device for agricultural product soil detection comprises a mounting disc 1, a driving motor 2 is arranged on the mounting disc 1, the driving motor 2 is connected with a driving screw 20, a fixed connection is arranged between the driving motor 2 and the mounting disc 1, a supporting mechanism 9 is arranged on the side edge of the mounting disc 1, a clamping frame 13 is arranged on the driving screw 20, a clamping groove 14 is arranged on the clamping frame 13, a lifting disc 10 is rotatably arranged in the clamping groove 14, a telescopic column 12 is uniformly arranged at the bottom of the mounting disc 1, a magnetic suction block 120 is arranged at the tail end of the telescopic column 12, a matching groove is arranged at the upper end of the clamping groove 14, the magnetic suction block 120 is mutually matched with the matching groove, the clamping frame 13 is made of iron, a mounting hole 11 is uniformly arranged at the edge of the lifting disc 10, a sampling tube 3 is arranged in the mounting hole 11, a sampling tube 3 is uniformly arranged on the clamping frame 13, a sample obtaining mechanism is arranged on the mounting hole 3 and is matched with the mounting hole 7, and is arranged on the mounting hole 7, and is matched with the mounting hole 70, and is provided with a sample obtaining mechanism 70, and a sample obtaining mechanism 70 is arranged on the concentric section 7.
Specifically, the first driving motor 2 drives the driving screw 20 to rotate, meanwhile, the clamping frame 13 is matched and installed on the driving screw 20, when the telescopic column 12 stretches to enable the magnetic attraction block 120 to be adsorbed by the matched groove of the clamping frame 13, the magnetic attraction block 120 is an electric magnetic attraction block 120, the rotating driving screw 20 drives the clamping frame 13 to axially move, so that the lifting disc 10 is moved to lift, the lifting disc 10 of the lifting motion drives the sampling tube 3 to enter soil to collect the soil, and the sampling tube 3 is separated from the soil after being collected.
More specifically, the sampling tube 3 is uniformly provided with the acquisition groove 30, the tray 7 and the concentric disc 6 are arranged in combination with the driving screw 20, the sample acquisition mechanism 4 is installed, the soil samples with different depths in the sampling tube 3 are acquired and stored in the acquisition groove 30 in combination with the sample acquisition mechanism 4 in the lifting process after the sampling of the sampling tube 3, so that the samples with different depths are obtained in the single sampling process, the samples can be acquired at multiple points according to the uniformly distributed sampling tube 3, the representativeness of the samples is ensured, and the sampling and acquisition working intensity is greatly reduced.
Further, as shown in fig. 4 and 5, the sample acquiring mechanism 4 includes a fixing frame 40 uniformly disposed on the concentric disc 6, the fixing frame 40 points to the mounting axis of the tray 7, a blocking frame 42 is disposed on the fixing frame 40, a rotating frame 43 is rotatably mounted on the fixing frame 40, an adjusting groove 44 is disposed on the upper side of the rotating frame 43, a swinging frame 45 is rotatably mounted on the fixing frame 40, a group of swinging frames 45 on the fixing frame 40 are connected with a swinging motor 41, the swinging motor 41 is located at the mounting axis of the swinging frame 45, a fitting pin 46 is mounted at the end of the swinging frame 45, the fitting pin 46 is mutually matched with the adjusting groove 44, the rotating frame 43 is connected with a rotating motor 47, and the rotating motor 47 is connected with an acquiring spoon 48.
Specifically, the swing motor 41 drives the swing frame 45 to rotate, so that the rotating frame 43 installed in a rotating manner is opened, when the concentric disc 6 rotates under the driving of the acquisition driving mechanism 5, the acquisition spoon 48 on the rotating frame 43 rotates, a soil sample is obtained when the soil sample passes through the acquisition groove 30 of the sampling tube 3, and the acquisition spoon 48 can be retracted by combining the swing motor 41 after the acquisition is completed. Meanwhile, the acquisition spoon 48 is arranged between the rotary motor 47 and the rotary frame 43, so that the direction of the acquisition spoon 48 can be adjusted after the acquisition spoon 48 acquires a sample, and the sample and the acquisition spoon 48 are conveniently separated.
Further, as shown in fig. 6, the concentric disc 6 is uniformly provided with arc grooves 60, collecting pipes 61 are uniformly placed in the arc grooves 60, the center of the arc grooves 60 and the rotation center of the rotating frame 43 are located on the same axis, and a linkage assembly 8 is arranged between the swinging frames 45 on the concentric disc 6.
Specifically, the rotating frame 43 rotates around the rotation installation center when being retracted, the arc-shaped groove 60 is formed in the concentric disc 6, the rotating frame 43 moves around the path of the arc-shaped groove 60 when the acquisition spoon 48 is retracted, the collecting pipe 61 is uniformly placed in the arc-shaped groove 60, the sample is placed in the collecting pipe 61 in cooperation with the rotating motor 47, and the samples with different depths are sequentially placed in the collecting pipe 61 of the arc-shaped groove 60, so that the subsequent soil detection is facilitated.
Further, as shown in fig. 7, the linkage assembly 8 includes a linkage ring 80, a mating ring 84 is disposed on the mating section 21, a synchronization frame 81 is uniformly distributed between the linkage ring 80 and the mating ring 84, a whole formed by the linkage ring 80, the synchronization frame 81 and the mating ring 84 is rotatably mounted with the mating section 21, a synchronization groove 82 is disposed on the synchronization frame 81, a vertical mating column 83 is fixedly disposed on the swinging frame 45, and the tail end of the mating column 83 is mutually matched with the synchronization groove 82.
Specifically, through setting up the cooperation post 83 on the swing frame 45, utilize the rotatory action of swing frame 45 when retrieving to drive the cooperation post 83 and remove in the synchronizing channel 82 of synchronizing frame 81 to drive the linkage ring 80 and rotate around the cooperation section 21, and then drive all swing frames 45 to withdraw and deposit the sample or open the sample of obtaining in the sampling pipe 3.
Further, as shown in fig. 8 and 9, the obtaining driving mechanism 5 includes a fixing plate 51 fixedly installed on the concentric disc 6, the fixing plate 51 is symmetrically disposed on two sides of the driving screw 20, a socket ring 50 is fixedly installed on the concentric disc 6, the socket ring 50 is sleeved on the outer side of the matching section 21, a sliding column 53 and a bidirectional screw rod 54 are disposed between the fixing plate 51, a moving frame 52 is installed on the sliding column 53 and the bidirectional screw rod 54 in a matched manner, the moving frame 52 and the sliding column 53 are slidably installed, a thread is installed between the moving frame 52 and the bidirectional screw rod 54, the moving frame 52 is symmetrically disposed on two sides of the driving screw 20, the bidirectional screw rod 54 is connected with a driving motor two 57, a fixing mounting is performed between the driving motor two 57 and the fixing plate 51, a mounting rod 55 is disposed on the moving frame 52, a pushing frame 56 is connected with the mounting rod 55, a matching frame 59 is uniformly disposed on the socket ring 50, a sliding mounting frame 59 and the socket ring 50 are slidingly installed on the sliding frame and are directed to the central axis of the socket ring 50, a locking frame 59 is disposed on the matching frame 22 and the matching section 22 is uniformly separated from the matching frame 511, or the matching frame 59 is disposed on the matching frame 22 and the matching section is separated from the matching frame 511. The edge of the sleeve joint ring 50 is uniformly provided with a mounting strip 58, a chute is arranged in the mounting strip 58, a matching frame 59 is slidably mounted between the chute, and a return spring 510 is arranged between the matching frame 59 and the chute. The mounting bars 58 are provided with four groups, and the pushing frames 56 are in contact mounting with two adjacent groups of matching frames 59.
Specifically, the second driving motor 57 drives the moving frame 52 to approach or separate from each other, the matching frame 59 is arranged in combination with the mounting bar 58 and the return spring 510, when the moving frame 52 approaches to each other, the pushing frame 56 is controlled to move, so that the locking rod 511 on the matching frame 59 is matched with the matching groove 22 on the matching section 21, and the driving screw 20 drives the concentric disc 6 to move on the tray 7 when rotating, so that the sample acquisition mechanism 4 is controlled to rotate, and the acquisition spoon 48 enters the acquisition groove 30 of the sampling tube 3 to acquire a sample.
It should be noted that when the acquisition driving mechanism 5 is matched with the driving screw 20, the magnetic attraction block 120 on the telescopic column 12 at the bottom of the mounting disc 1 should be powered off, so that the telescopic column 12 and the clamping frame 13 are separated, and the power connection with the lifting disc 10 is disconnected when the driving screw 20 rotates.
Further, as shown in fig. 10, the supporting mechanism 9 includes a supporting rod 90 uniformly disposed at the edge of the mounting plate 1, the supporting rod 90 is in an L-shaped configuration, a telescopic cylinder 91 is disposed on a horizontal section of the supporting rod 90, a positioning plate 92 is slidably mounted on a vertical section of the supporting rod 90, the positioning plate 92 is mounted with the supporting rod 90 through a positioning bolt 93, and a scale mark 94 is disposed on the supporting rod 90.
Specifically, the supporting rod 90 is connected with the telescopic cylinder 91, so that the opening radius of the supporting rod 90 can be controlled, meanwhile, after the sampling tube 3 is sampled, the radius of the supporting rod 90 is controlled to be equal to the radius of the sampling tube 3, the clamping frame 13 is combined to control the lifting of the sampling tube 3, the tail end of the supporting rod 90 is inserted into the sampling tube 3, the sampled soil is ejected, and the sampled soil is convenient to clean for carrying out lower-wheel sampling operation.
The working principle of the embodiment of the invention is as follows:
as shown in fig. 1-10, the first driving motor 2 drives the driving screw 20 to rotate, meanwhile, the clamping frame 13 is matched and installed on the driving screw 20, when the telescopic column 12 stretches to enable the magnetic attraction block 120 to be adsorbed by the matched groove of the clamping frame 13, the magnetic attraction block 120 is an electric magnetic attraction block 120, the rotating driving screw 20 drives the clamping frame 13 to axially move, so that the lifting disc 10 is moved to lift, the lifting disc 10 in lifting motion drives the sampling tube 3 to enter soil for collecting the soil, and the sampling tube 3 is separated from the soil after the collection is completed. Evenly be provided with on the sampling pipe 3 and acquire groove 30, set up tray 7 and concentric disc 6 in combination with drive screw 20, install sample acquisition mechanism 4, the in-process that rises after sampling pipe 3 combines sample acquisition mechanism 4 to get into in the acquisition groove 30 and acquire and preserve the soil sample of different degree of depth in the sampling pipe 3, thereby obtain the sample of different degree of depth at the single sampling sample in-process, and the sample can carry out the multiple spot according to evenly distributed's sampling pipe 3 and acquire, guarantee the representativeness of sample, the working strength of sampling has been reduced simultaneously greatly. The swing motor 41 drives the swing frame 45 to rotate, so that the rotating frame 43 which is rotatably installed is opened, when the concentric disc 6 rotates under the drive of the acquisition driving mechanism 5, the acquisition spoon 48 on the rotating frame 43 can rotate, a soil sample is obtained when the soil sample passes through the acquisition groove 30 of the sampling tube 3, and the acquisition spoon 48 can be retracted by combining the swing motor 41 after the soil sample is acquired. Meanwhile, the acquisition spoon 48 is arranged between the rotary motor 47 and the rotary frame 43, so that the direction of the acquisition spoon 48 can be adjusted after the acquisition spoon 48 acquires a sample, and the sample and the acquisition spoon 48 are conveniently separated. The rotating frame 43 rotates around the rotation installation center when being retracted, the arc-shaped groove 60 is arranged on the concentric disc 6, the rotating frame 43 moves around the path of the arc-shaped groove 60 when carrying the acquisition spoon 48 to be retracted, the collecting pipe 61 is uniformly arranged in the arc-shaped groove 60, the sample is arranged in the collecting pipe 61 in cooperation with the rotating motor 47, and the samples with different depths are sequentially arranged in the collecting pipe 61 of the arc-shaped groove 60, so that the subsequent soil detection is facilitated. Through setting up the cooperation post 83 on swing frame 45, utilize the rotatory action of swing frame 45 when retrieving to drive the cooperation post 83 and remove in the synchronizing groove 82 of synchronizing frame 81 to drive the linkage ring 80 and rotate around cooperation section 21, and then drive all swing frames 45 to withdraw and deposit the sample or open the sample of obtaining in the sampling pipe 3. The second driving motor 57 drives the movable frame 52 to be close to or separated from each other, the matching frame 59 is arranged in combination with the mounting bar 58 and the return spring 510, when the movable frame 52 is close to each other, the pushing frame 56 is controlled to move, and then the locking rod 511 on the matching frame 59 is matched with the matching groove 22 on the matching section 21, and the driving screw 20 drives the concentric disc 6 to move on the tray 7 when rotating, so that the sample acquisition mechanism 4 is controlled to rotate, and the acquisition spoon 48 enters the acquisition groove 30 of the sampling tube 3 to acquire samples. The supporting rod 90 is connected with the telescopic cylinder 91, so that the opening radius of the supporting rod 90 can be controlled, meanwhile, after sampling of the sampling tube 3, the radius of the supporting rod 90 is controlled to be equal to the radius of the sampling tube 3, the clamping frame 13 is combined to control the lifting of the sampling tube 3, the tail end of the supporting rod 90 is inserted into the sampling tube 3, the sampled soil is ejected, and the soil subjected to sampling is cleaned conveniently to carry out lower-wheel sampling operation.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a sample separator for agricultural product soil detection, includes mounting plate (1), be provided with driving motor (2) on mounting plate (1), driving motor (2) are connected with drive screw (20), fixed connection between driving motor (2) and mounting plate (1), the side of mounting plate (1) is provided with supporting mechanism (9), a serial communication port, be provided with joint frame (13) on driving screw (20), be provided with joint groove (14) on joint frame (13), lifting disk (10) are installed to joint groove (14) internal rotation, the bottom of mounting plate (1) evenly is provided with telescopic column (12), the end of telescopic column (12) is provided with magnetism and absorbs piece (120), joint groove (14) upper end is provided with the cooperation recess, magnetism is absorbed piece (120) and cooperation recess mutually support, the material of joint frame (13) is iron, intermesh between joint frame (13) and driving screw (20), lifting disk (10) are provided with elevating disk (10), evenly be provided with sample tube (20) bottom end (3) are provided with in mounting plate (20), the soil sample collection device is characterized in that a tray (7) is rotatably installed on the matching section (21), penetrating holes (70) are uniformly formed in the edge of the tray (7), the penetrating holes (70) are correspondingly formed in the installation holes (11), the sampling tube (3) penetrates through the penetrating holes (70), concentric discs (6) are concentrically arranged on the tray (7), a sample acquisition mechanism (4) is rotatably installed between the concentric discs (6) and the matching section (21), the sample acquisition mechanism (4) is cooperatively installed with an acquisition driving mechanism (5), and the acquisition driving mechanism (5) drives the sample acquisition mechanism (4) to enter an acquisition groove (30) of the sampling tube (3) to acquire the soil sample;
the sample acquisition mechanism (4) comprises fixing frames (40) which are uniformly arranged on the concentric disc (6), wherein the fixing frames (40) are directed to the mounting axis of the tray (7), a blocking frame (42) is arranged on each fixing frame (40), a rotating frame (43) is rotatably arranged on each fixing frame (40), an adjusting groove (44) is formed in the upper side of each rotating frame (43), a swinging frame (45) is rotatably arranged on each fixing frame (40), a group of swinging frames (45) on each fixing frame (40) are connected with a swinging motor (41), each swinging motor (41) is located at the mounting axis of each swinging frame (45), a matched pin (46) is arranged at the tail end of each swinging frame (45), each matched pin (46) is matched with each adjusting groove (44), each rotating frame (43) is connected with a rotating motor (47), and each rotating motor (47) is connected with an acquisition spoon (48);
the acquisition driving mechanism (5) comprises a fixed plate (51) fixedly arranged on a concentric disc (6), the fixed plate (51) is symmetrically arranged on two sides of a driving screw (20), a sleeving ring (50) is fixedly arranged on the concentric disc (6), the sleeving ring (50) is sleeved on the outer side of a matching section (21), a sliding column (53) and a bidirectional screw (54) are arranged between the fixed plates (51), a movable frame (52) is matched and arranged on the sliding column (53) and the bidirectional screw (54), the movable frame (52) is slidably arranged between the sliding frame (52) and the sliding column (53), the movable frame (52) is in threaded installation with the bidirectional screw (54), the movable frame (52) is symmetrically arranged on two sides of the driving screw (20), a driving motor II (57) is connected with the bidirectional screw (54), a mounting rod (55) is arranged on the movable frame (52) in a sleeving manner, a pushing rod (55) is connected with the sliding frame (56), the sliding ring (50) is matched and is sleeved with the sliding frame (59) in a matching manner, the central axis (59) is matched and the sliding frame (59), the matching section (21) is uniformly provided with matching grooves (22), and the pushing frame (56) drives the matching frame (59) and the locking rod (511) to be matched with or separated from the matching grooves (22).
2. The sampling and separating device for agricultural product soil detection according to claim 1, wherein arc-shaped grooves (60) are uniformly formed in the concentric disc (6), collecting pipes (61) are uniformly arranged in the arc-shaped grooves (60), the circle centers of the arc-shaped grooves (60) and the rotation center of the rotating frame (43) are located on the same axis, and a linkage assembly (8) is arranged between the swinging frames (45) on the concentric disc (6).
3. The sampling and separating device for agricultural product soil detection according to claim 2, wherein the linkage assembly (8) comprises a linkage ring (80), a matching ring (84) is arranged on the matching section (21), a synchronous frame (81) is uniformly distributed between the linkage ring (80) and the matching ring (84), the whole formed by the linkage ring (80), the synchronous frame (81) and the matching ring (84) is rotatably installed with the matching section (21), a synchronous groove (82) is arranged on the synchronous frame (81), a vertical matching column (83) is fixedly arranged on the swinging frame (45), and the tail end of the matching column (83) is mutually matched with the synchronous groove (82).
4. The sampling and separating device for agricultural product soil detection according to claim 1, wherein the edge of the sleeve ring (50) is uniformly provided with a mounting strip (58), a chute is arranged in the mounting strip (58), the matching frame (59) is slidably mounted with the chute, and a return spring (510) is arranged between the matching frame (59) and the chute.
5. The sampling separator for agricultural product soil detection of claim 4, wherein the mounting bars (58) are provided with four sets, and the pushing frame (56) is mounted in contact with two adjacent sets of mating frames (59).
6. The sampling and separating device for agricultural product soil detection according to claim 1, wherein the supporting mechanism (9) comprises supporting rods (90) uniformly arranged at the edge of the mounting disc (1), the supporting rods (90) are in L-shaped arrangement, telescopic cylinders (91) are arranged on horizontal sections of the supporting rods (90), positioning discs (92) are slidably arranged on vertical sections of the supporting rods (90), the positioning discs (92) and the supporting rods (90) are mounted through positioning bolts (93), and graduation marks (94) are arranged on the supporting rods (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410026733.6A CN117538094B (en) | 2024-01-09 | 2024-01-09 | Sampling and separating device for agricultural product soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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