CN114964888A - But automatic encapsulation's soil sampling ware for agrochemical residue analysis - Google Patents
But automatic encapsulation's soil sampling ware for agrochemical residue analysis Download PDFInfo
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- CN114964888A CN114964888A CN202210685373.1A CN202210685373A CN114964888A CN 114964888 A CN114964888 A CN 114964888A CN 202210685373 A CN202210685373 A CN 202210685373A CN 114964888 A CN114964888 A CN 114964888A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention relates to the technical field of soil detection, and discloses an automatically-packaged soil sampler for residue analysis of agricultural chemicals. This but soil sampling ware for analysis is remained to automatic agricultural chemicals who encapsulates, when this device need carry out soil sampling, at first cup joint the backup pad in the outside of screw rod, then advance the inside of injecing the draw-in groove with the locking ring joint, and cup joint the one end of locking ring in the outside top that is located the backup pad of screw rod, when this device drills soil, through the directional cooperation of directional board at the scale on degree of depth locating plate surface directional and locking ring and screw rod, reach the stable effect of fixing the position of backup pad at appointed height, improved the stability of this device.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to an automatically-packaged soil sampler for analyzing agricultural chemical residue.
Background
A soil sampler is a device for sampling soil, generally the collected soil is used for detection and analysis, soil environment monitoring refers to determining environment quality (or pollution degree) and change trend thereof through measuring representative values of factors influencing the soil environment quality, commonly called soil monitoring refers to soil environment monitoring, generally comprises technical contents such as stational sampling, sample preparation, analysis method, result representation, data statistics, quality evaluation and the like, when agricultural land is planted, agricultural chemicals are generally required to catalyze plants to improve yield and the like, and when the actual effect of the agricultural chemicals is measured, soil containing residual agricultural chemicals is required to be sampled and analyzed through the soil sampler.
Most of the soil samplers in the current market drill and collect soil in a designated place by driving a semicircular groove or a circular groove drill through a motor, but the soil samplers which drive the drill through the motor, the drill bit needs manual support, when the soil is drilled, the verticality of the motor and the drill rod needs to be controlled manually, the semi-circular groove or circular groove drill bit can be ensured to accurately and downwards take the designated soil, and the soil is drilled, rocks and the like contained in the bottom of the soil may damage the semicircular or circular groove drill until deformed, so that the soil sampling inlet is blocked, the soil collecting progress is reduced, and meanwhile, the soil sampler driven by the motor, after the soil sampler is used for collecting the agricultural chemical residue, the soil can be clamped in the semicircular groove and the circular groove, so that the soil sampler is difficult to take out, and therefore the soil sampler for analyzing the agricultural chemical residue, which can be automatically packaged, is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an agricultural chemical residue analysis soil sampler capable of being automatically packaged, which solves the problems in the background technology.
The invention provides the following technical scheme: the utility model provides a soil sampling ware for analysis is remained to agricultural chemicals that can encapsulate automatically, includes bottom plate and motor, the top fixedly connected with degree of depth locating plate of bottom plate, one side fixedly connected with limit ring at bottom plate top, the inside of limit ring is rotated and has been cup jointed the screw rod, the outside screw thread of screw rod has been cup jointed the backup pad, the top fixedly connected with motor of backup pad, the bottom fixedly connected with connecting rod of motor, the bottom fixedly connected with circular slot sampling tube of connecting rod, the inside fixedly connected with mouth of pipe of circular slot sampling tube seals the pole, the both sides fixedly connected with bolt plate on circular slot sampling tube top, the dismouting sampling tube has been cup jointed in the inside slip of circular slot sampling tube, the both sides fixedly connected with drilling rod of dismouting sampling tube bottom.
Preferably, the surface of degree of depth locating plate is equipped with the graduation apparatus, limited draw-in groove has been seted up at the top of degree of depth locating plate, the inside joint of injecing the draw-in groove has the locking ring, and limited draw-in groove has played the effect of joint and spacing locking ring as limit structure, has improved the convenience of this device installation and to the fixed stability of backup pad.
Preferably, the locking ring is sleeved with the locking plate in a threaded manner, the locking ring is sleeved outside the screw rod in a sliding manner, and the locking ring plays a role in limiting the screw rod, so that the supporting plate can be fixed to a specified height, and the stability of the device is improved.
Preferably, the top of backup pad is equipped with the handle, the left side the outside fixedly connected with direction board of backup pad, direction board and the surperficial laminating mutually of degree of depth locating plate, direction board have played the displacement distance of connecting rod and have appointed the surface at the degree of depth locating plate, have improved the accurate nature of the depth of boring under this device.
Preferably, the spout has been seted up to the both sides of circular slot sampling tube, and the spout has played spacing and has accomodate the effect of dismouting sampling tube, has improved the convenience of this device, the bottom that the mouth of pipe seals the pole is the back taper setting, and the back taper that the bottom that the mouth of pipe sealed the pole set up moulds the board, can contract and stretch out the dismouting sampling tube and then seal up the dismouting sampling tube joint after receiving the pressure of dismouting sampling tube, the length that the dismouting sampling tube was good at to the length of mouth of pipe sealing rod.
Preferably, the left side at dismouting sampling tube top is rotated and is cup jointed adjusting screw, and adjusting screw has guaranteed that the dismouting sampling tube can be guaranteed to contract into the inside of circular slot sampling tube after receiving pressure under the state of activity, has improved the convenience of this device, the right side fixed connection at dismouting sampling tube top has the gag lever post.
Preferably, two sets of slotted holes have been seted up to the inside of restriction pole, and two sets of notches have ensured to fix the dismouting sampling tube at the inside assigned position of circular slot sampling tube, have improved the stability of this device, the thread groove has been seted up on the right side of connecting rod outer wall below, and the internal thread of thread groove has cup jointed the restriction screw rod.
Preferably, the length of the limiting rod is longer than that of the circular groove sampling tube, the length of the limiting rod is equal to that of the adjusting screw rod, and the top of the adjusting screw rod is provided with a rotating handle which is convenient for a user to adjust.
Preferably, the inboard fixedly connected with metal filter screen of drilling rod, metal filter screen have played and have carried out filterable effect with the inside stone of soil etc for the inside of dismouting sampling tube can carry out meticulous collection sampling with soil, has improved the sampling quality of this device, the bottom of mouth of pipe seal pole agrees with mutually with the import of bolt board, metal filter screen is located the below of dismouting sampling tube.
Compared with the prior art, the invention has the following beneficial effects:
1. this but soil sampling ware is used in residual analysis of agricultural chemicals of automatic encapsulation, through the degree of depth locating plate at bottom plate top fixed connection, when this device need carry out soil sampling, at first cup joint the backup pad in the outside of screw rod, then advance the inside of injecing the draw-in groove with the locking ring joint, and cup joint the one end of locking ring in the outside top that is located the backup pad of screw rod, when this device drills soil, through the directional and locking ring of scale on degree of depth locating plate surface and the cooperation of screw rod, reach the position stabilization who fixes the backup pad at the effect of appointed height, the stability of this device has been improved.
2. This but soil sampling ware for analysis is remained to automatic agricultural chemicals who encapsulates, through the drilling rod at dismouting sampling tube bottom fixed connection, when this device need bore and get the sampling, at first the starter motor, it rotates to drive the dismouting sampling tube through the motor, it bores the ground to drive the drilling rod through the dismouting sampling tube, make the drilling rod carry out preferential brill hole and survey bottom of soil, make at the brill hole in-process, stone in the soil can not cause the damage to the dismouting sampling tube, the security that has improved this device.
3. The soil sampler for residue analysis of the automatically packaged agricultural chemicals comprises a disassembly sampling tube which is sleeved in a sliding manner in a circular groove sampling tube, when the device needs sampling, an adjusting screw rod is firstly rotated to drive the disassembly sampling tube to be adjusted, the disassembly sampling tube is enabled to extend out of the circular groove sampling tube, the position of the disassembly sampling tube is fixed through a limiting screw rod, then the soil is drilled for the first time, after the drilled hole reaches a specified depth, the disassembly sampling tube is withdrawn through a motor, the limiting screw rod is taken out, the adjusting screw rod and the disassembly sampling tube are enabled to be in an active state, after the disassembly sampling tube is warned again to drive the rotation of the motor, the disassembly sampling tube is internally contracted during sampling through re-drilling of the soil, until the bottom end of a tube opening sealing rod clamps and seals the inlet of the disassembly sampling tube, after the disassembly sampling tube is upwards withdrawn, with adjusting screw from the inside of bolt board take out and with the dismouting sampling tube from the inside of circular slot sampling tube take out can, improved the convenience of collecting soil of this device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a support plate of the present invention;
FIG. 3 is a schematic view of a height positioning plate structure according to the present invention;
FIG. 4 is a schematic view of a locking ring structure according to the present invention;
FIG. 5 is a schematic view of a card slot configuration of the present invention;
FIG. 6 is an assembled view of a round-grooved sampling tube according to the present invention;
FIG. 7 is a side view of a round slot coupon of the present invention.
In the figure: 1. a base plate; 2. a depth positioning plate; 3. a card slot is limited; 4. a locking ring; 5. a locking plate; 6. a confinement ring; 7. a screw; 8. a support plate; 9. a motor; 10. a connecting rod; 11. a round slot sampling tube; 12. a pipe orifice sealing rod; 13. a bolt plate; 14. disassembling and assembling the sampling tube; 15. a drill stem; 16. a metal screen; 17. adjusting the screw rod; 18. a restraining bar; 19. a confining screw; 20. directed towards the board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an automatically packaged soil sampler for residual analysis of agricultural chemicals comprises a bottom plate 1 and a motor 9, the motor 9 is a prior art and its model is HC-KFS, which will not be described in detail in the present application, a depth positioning plate 2 is fixedly connected to the top of the bottom plate 1, the depth positioning plate 2 is a positioning device of the device, the length of the connecting rod 10 is limited, so that when the supporting plate 8 is linked with the connecting rod 10 to drive a metal filter screen 16 to drill, the depth of drilling of the device is determined by the direction of a direction plate 20 on the surface of the depth positioning plate 2, the accuracy of the device is improved, a limit ring 6 is fixedly connected to one side of the top of the bottom plate 1, the limit ring 6 is a limit structure of the device, which has the effect of a limit screw 7 and ensures that the screw 7 can rotate after being pressed by the supporting plate 8, the supporting plate 8 can be adjusted up and down, the stability of the device is improved, the screw 7 is sleeved in the limiting ring 6 in a rotating mode, the screw 7 serves as a limiting structure of the device and plays a role in limiting the supporting plate 8, the supporting plate 8 cannot generate deviation when the metal filter screen 16 is driven to drill, the stability of the device is improved, the supporting plate 8 is sleeved on the outer thread of the screw 7, the motor 9 is fixedly connected to the top of the supporting plate 8, the connecting rod 10 is fixedly connected to the bottom of the motor 9 and serves as an extending structure, the effect of connecting the motor 9 with the circular groove sampling tube 11 is achieved, the stability of adjustment of the device is improved, the circular groove sampling tube 11 is fixedly connected to the bottom of the connecting rod 10 and serves as a limiting structure of the device, the effect of containing the dismounting sampling tube 14 is achieved, and soil sampling of the device is guaranteed, the stability of the device is improved, the pipe orifice sealing rod 12 is fixedly connected inside the circular groove sampling pipe 11, the pipe orifice sealing rod 12 serves as a sealing structure and plays a role in automatically sealing the bottom of the dismounting sampling pipe 14, the stability of the device is improved, the bolt plates 13 are fixedly connected to two sides of the top end of the circular groove sampling pipe 11, the bolt plates 13 serve as limiting structures of the device and play roles in limiting the adjusting screw 17 and the limiting rod 18, so that the dismounting sampling pipe 14 can be limited inside the circular groove sampling pipe 11, the stability of the device is improved, the dismounting sampling pipe 14 is sleeved inside the circular groove sampling pipe 11 in a sliding mode, the dismounting sampling pipe 14 serves as a main sampling structure of the device and plays a role in containing target soil, the drill rods 15 are fixedly connected to two sides of the bottom of the dismounting sampling pipe 14, the drill rods 15 serve as an extension drill bit structure of the device, and stones in the soil are ensured not to be contacted with the inlet of the dismounting sampling pipe 14, the integrity of the access port of the removable coupon 14 is assured.
Referring to fig. 5-7, a scale is arranged on the surface of the depth positioning plate 2, the scale has the effect of determining the descending height of the metal filter screen 16, the accuracy of drilling the drill hole of the device is improved, the top of the depth positioning plate 2 is provided with a limiting clamping groove 3, the internal clamping of the limiting clamping groove 3 is provided with a locking ring 4, the locking ring 4 has the effect of controlling the screw rod 7, the stability of the device during installation and lifting and retracting is ensured, the internal thread of the locking ring 4 is sleeved with the locking plate 5, the locking ring 4 is sleeved outside the screw rod 7 in a sliding manner, the top of the supporting plate 8 is provided with a handle, the handle facilitates the convenience of a user in lifting and retracting the device, the pointing plate 20 is fixedly connected outside the left supporting plate 8, the pointing plate 20 has the effects of limiting and adjusting the screw rod 17 and the limiting rod 18, the stability of the device is improved, the pointing plate 20 is attached to the surface of the depth positioning plate 2, the two sides of the circular groove sampling tube 11 are provided with sliding grooves, the bottom of the tube opening sealing rod 12 is arranged in an inverted cone shape, the length of the tube opening sealing rod 12 is longer than that of the dismounting sampling tube 14, the effect of plugging the dismounting sampling tube 14 is achieved through the tube opening sealing rod 12 which is longer than the dismounting sampling tube 14, the automatic packaging convenience of the device is improved, the left side of the top of the dismounting sampling tube 14 is rotatably sleeved with the adjusting screw 17, the adjusting screw 17 facilitates a user to adjust the dismounting sampling tube 14 in the circular groove sampling tube 11, the convenience of the device is improved, the dismounting sampling tube 14 is ensured to be contracted into the circular groove sampling tube 11 after being subjected to the reaction force and manpower of soil under the movable state, the right side of the top of the dismounting sampling tube 14 is fixedly connected with the limiting rod 18, and the limiting rod 18 achieves the effect of assisting in locking the dismounting sampling tube 14, and through the spacing limited screw rod 19 of restriction pole 18, the stability of this device has been improved, two sets of slotted holes have been seted up to the inside of injecing pole 18, the thread groove has been seted up on the right side of connecting rod 10 outer wall below, and the internal thread of thread groove has cup jointed limited screw rod 19, limited screw rod 19 has played the effect of locking dismouting sampling tube 14, the stability of this device has been improved, the length of injecing pole 18 is longer a centimeter than the length of circular slot sampling tube 11, the length of restriction pole 18 and adjusting screw 17 equals, the top of adjusting screw 17 is equipped with the turning handle, the inboard fixedly connected with metal filter screen 16 of drilling rod 15, the bottom of mouth of pipe seal pole 12 agrees with mutually with the import of bolt board 13, metal filter screen 16 is located the below of dismouting sampling tube 14.
The working principle is as follows: during the use, when this device need carry out soil sampling, at first remove the position of appointed soil with bottom plate 1, cup joint backup pad 8 in the outside of screw rod 7 after that, then cup joint lock ring 4 in the outside of screw rod 7 and lie in backup pad 8's top, then with the inside of bolt board 13 joint income circle groove sampling tube 11 of bolt board 13, and with adjusting screw 17 and injecing the inside of pole 18 joint income bolt board 13 respectively, then will inject the inside of pole 19 joint income limit pole 18 and joint the inside of the screw thread groove below the connecting rod 10 outer wall, make limit pole 18 that limit screw 19 will restrict the pole 18 and link dismouting sampling tube 14 and be deadly in the appointed position by synchronous lock, start motor 9 after that, drive circle groove sampling tube 11 through motor 9 and rotate, drive dismouting sampling tube 14 and drilling rod 15 through the rotation of circle groove sampling tube 11 and rotate in step, then the user drives dismouting sampling tube 14 through backup pad 8 link motor 9 of backup pad 8 top through the handle of backup pad 8 top to bore hole to soil After the metal filter screen 16 is pressed down by the motor 9 and the manpower, the metal filter screen 16 is drilled, stones in the soil are preferentially abutted against the stones through the drilling of the metal filter screen 16, after the stones block the replacement place, the metal filter screen 16 is drilled again, after the metal filter screen 16 is drilled to a specified height according to the surface scale of the depth positioning plate 2, the support plate 8 is pulled by the manpower, the disassembly and assembly sampling tube 14 is lifted out of the soil, then the locking plate 5 is rotated, the screw 7 is locked by the locking plate 5, the support plate 8 is fixed at the specified height through the locking of the screw 7, then the limiting screw 19 is taken out from the limiting rod 18 and the connecting rod 10, then the drilling is continued, when the metal filter screen 16 drills holes in the soil, the soil is filtered by the metal filter screen 16, and impurities such as stones are filtered, and soil then directly enters into the inside of dismouting sampling tube 14, when dismouting sampling tube 14 receives the manpower to press down, adjusting screw 17 passes through the spacing drive dismouting sampling tube 14 of bolt board 13 and contracts in the inside of circular slot sampling tube 11, after dismouting sampling tube 14 contracts the inside of circular slot sampling tube 11 completely, the bottom of mouth of pipe sealing rod 12 stretches out and seals the entry joint of dismouting sampling tube 14 through the back taper of mouth of pipe sealing rod 12 bottom and mould the board and seal, then upwards pull backup pad 8 and carry out dismouting sampling tube 14 ground, press the back taper of mouth of pipe sealing rod 12 bottom and mould the board and make the bottom of mouth of pipe sealing rod 12 contract into the inside of dismouting sampling tube 14, it can to take out from the inside of bolt board 13 with adjusting screw 17 and injecing rod 18 even area dismouting sampling tube 14.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a but soil sampling ware for analysis is remained to automatic packaging's agricultural chemicals, includes bottom plate (1) and motor (9), its characterized in that: the top of the bottom plate (1) is fixedly connected with a depth positioning plate (2), one side of the top of the bottom plate (1) is fixedly connected with a limiting ring (6), a screw rod (7) is rotatably sleeved in the limiting ring (6), a supporting plate (8) is sleeved on the outer thread of the screw rod (7), the top of the supporting plate (8) is fixedly connected with a motor (9), the bottom of the motor (9) is fixedly connected with a connecting rod (10), the bottom of the connecting rod (10) is fixedly connected with a round groove sampling tube (11), a pipe orifice sealing rod (12) is fixedly connected inside the circular groove sampling pipe (11), both sides of the top end of the circular groove sampling tube (11) are fixedly connected with bolt plates (13), the inside of the round-slot sampling tube (11) is sleeved with a disassembly and assembly sampling tube (14) in a sliding way, drill rods (15) are fixedly connected to two sides of the bottom of the dismounting sampling tube (14).
2. The soil sampler for residue analysis of automatically-packaged agricultural chemicals according to claim 1, wherein: the surface of the depth positioning plate (2) is provided with a dial gauge, the top of the depth positioning plate (2) is provided with a limiting clamping groove (3), and the inside of the limiting clamping groove (3) is clamped with a locking ring (4).
3. The soil sampler for residue analysis of automatically-packaged agricultural chemicals according to claim 2, wherein: the locking ring (4) is sleeved with the locking plate (5) in an internal thread mode, and the locking ring (4) is sleeved on the outer portion of the screw rod (7) in a sliding mode.
4. The soil sampler for residue analysis of agrochemicals capable of being packaged automatically as claimed in claim 1, wherein: the top of backup pad (8) is equipped with the handle, the left side the outside fixedly connected with directional board (20) of backup pad (8), directional board (20) laminate mutually with the surface of degree of depth locating plate (2).
5. The soil sampler for residue analysis of agrochemicals capable of being packaged automatically as claimed in claim 1, wherein: the spout has been seted up to the both sides of circular slot sampling tube (11), the bottom that mouth of pipe sealed pole (12) is the back taper setting, the length of mouth of pipe sealed pole (12) equals with the length of dismouting sampling tube (14).
6. The soil sampler for residue analysis of automatically-packaged agricultural chemicals according to claim 5, wherein: the left side of dismouting sampling tube (14) top is rotated and is cup jointed adjusting screw (17), the right side fixed connection at dismouting sampling tube (14) top has a gag lever post (18).
7. The soil sampler for residue analysis of automatically-packaged agricultural chemicals according to claim 6, wherein: two groups of slotted holes are formed in the limiting rod (18), a threaded groove is formed in the right side of the lower portion of the outer wall of the connecting rod (10), and a limiting screw rod (19) is sleeved on the inner thread of the threaded groove.
8. The soil sampler for residue analysis of automatically-packaged agricultural chemicals according to claim 6, wherein: the length of the limiting rod (18) is longer than that of the round groove sampling tube (11), the length of the limiting rod (18) is equal to that of the adjusting screw rod (17), and the top of the adjusting screw rod (17) is provided with a rotating handle.
9. The soil sampler for residue analysis of automatically-packaged agricultural chemicals according to claim 6, wherein: the top of the adjusting screw rod (17) is provided with a rotating handle.
10. The soil sampler for residue analysis of automatically-packaged agricultural chemicals according to claim 5, wherein: the inboard fixedly connected with metal screen (16) of drilling rod (15), the bottom of mouth of pipe sealing rod (12) agrees with mutually with the import of bolt board (13), metal screen (16) are located the below of dismouting sampling tube (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210685373.1A CN114964888B (en) | 2022-06-16 | 2022-06-16 | Soil sampler capable of being automatically packaged and used for analyzing residual agricultural chemicals |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210685373.1A CN114964888B (en) | 2022-06-16 | 2022-06-16 | Soil sampler capable of being automatically packaged and used for analyzing residual agricultural chemicals |
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