CN110763510A - Agricultural land exploration sampling device convenient to store - Google Patents
Agricultural land exploration sampling device convenient to store Download PDFInfo
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- CN110763510A CN110763510A CN201911131413.2A CN201911131413A CN110763510A CN 110763510 A CN110763510 A CN 110763510A CN 201911131413 A CN201911131413 A CN 201911131413A CN 110763510 A CN110763510 A CN 110763510A
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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 discloses an agricultural land exploration sampling device convenient to store, which comprises a supporting plate and a motor, wherein a supporting frame is fixedly welded at the upper end of the supporting plate, the upper end of the supporting frame is fixedly sleeved outside a sleeve, the upper end of the sleeve is fixedly welded with the lower end of a base plate, four groups of universal wheels are fixedly and symmetrically arranged at the upper end of the base plate, a lead screw is inserted at the lower end of the sleeve, a nut is sleeved on the lead screw, and the nut is rotatably arranged at an opening at the lower end of the sleeve through a bearing. In addition, the arrangement of the exhaust holes enables soil to enter the first sampling plate and the second sampling plate, and air pressure in the first sampling plate and the second sampling plate can be exhausted from the exhaust holes, so that the problem that sampling is difficult due to overlarge air pressure in the cylinder body is solved.
Description
Technical Field
The invention relates to the technical field of agricultural land exploration and sampling devices, in particular to an agricultural land exploration and sampling device convenient to store.
Background
In agricultural science research, need take a sample to the soil in farmland, so as to carry out analysis and detection to soil, thereby make the growth that crops can be better, and sampling device among the prior art, the volume is great usually, the transport is all comparatively inconvenient with the storage, current sampling device all adopts the sampling tube to carry out soil sampling in addition, moreover, it is comparatively troublesome when taking out the sample from a section of thick bamboo, in addition, the opening of drum gets into behind the cohesive soil, soil can form the piston in a section of thick bamboo, thereby lead to the inside atmospheric pressure of sampling tube to increase along with the clay and increase progressively, cause the sampling tube to arrive and descend the difficulty because of the unable discharge of inside atmospheric pressure after the certain degree of depth, consequently need an agricultural land investigation sampling device with the storage of being convenient for, solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects that transportation is inconvenient and storage is difficult due to the fact that the sampling device is large in size, samples in a sampling cylinder are difficult to take out, and the sampling cylinder is difficult to descend due to the fact that internal air pressure is too large in the prior art, and provides the agricultural land exploration sampling device convenient to store.
In order to achieve the purpose, the invention adopts the following technical scheme:
a soil reconnaissance sampling device convenient for storage for agriculture comprises a supporting plate and a motor, wherein a supporting frame is fixedly welded at the upper end of the supporting plate, the upper end of the supporting frame is fixedly sleeved on the outer side of a sleeve, the upper end of the sleeve is fixedly welded with the lower end of a base plate, four groups of universal wheels are fixedly and symmetrically installed at the upper end of the base plate, a screw rod is inserted into the lower end of the sleeve, a nut is sleeved on the screw rod and rotatably installed at the opening of the lower end of the sleeve through a bearing, a first conical gear is fixedly sleeved on the outer side of the lower end of the nut and is meshed with a second conical gear, the second conical gear is fixedly installed at the output end of the motor, the motor is fixedly installed at the upper end of the supporting plate, the lower end of the screw rod is inserted into the upper end of a first sampling plate, and the upper, the inner wall of the upper end of the first sampling plate is symmetrically provided with first springs, the lower ends of the two groups of first springs are respectively and fixedly connected with the upper ends of the two groups of push blocks, the two groups of push blocks are embedded on the inner wall of the first sampling plate, the front side and the rear side of the right end of the exhaust hole are symmetrically provided with clamping grooves, clamping strips are inserted in the two groups of clamping grooves, the two groups of clamping strips are fixedly welded on the front side and the rear side of the left end of the second sampling plate, the four sides of the support plate are respectively hinged with a loop bar, one side of each loop bar, which is close to the first sampling plate, is welded with a fixed block, each group of fixed blocks is sleeved with a clamping bar, the upper end of each group of clamping bars is hinged at the lower end of the support plate, the lower end of each group of loop bar is inserted with a support bar, the lower end of each group of support bar, and the inner end of the embedded block is abutted against one end of a second spring, the second spring is arranged in the outer wall of the sleeve rod, a pull rod is vertically inserted into the outer wall of the sleeve rod, and one end of the pull rod inserted into the sleeve rod penetrates through the second spring and is fixedly connected with one end of the embedded block embedded in the sleeve rod.
Preferably, the upper end of the screw rod is square, the inner side size of the sleeve is matched with the outer side size of the upper end of the screw rod, and the screw rod is matched with the screw nut.
Preferably, the lower end of the screw rod is provided with a thread groove, the central position of the upper end of the first sampling plate is provided with a threaded hole matched with the lower end thread of the screw rod, the upper end of the second sampling plate is provided with a thread groove matched with the lower end thread of the screw rod, and the threaded hole in the first sampling plate is communicated with the thread groove in the second sampling plate.
Preferably, the size of the lower side of the upper end of the first sampling plate is equal to the size of the outer side of the upper end of the second sampling plate, the upper end of the second sampling plate is provided with an exhaust hole, and the exhaust hole in the upper end of the second sampling plate is communicated with the exhaust hole in the upper end of the first sampling plate.
Preferably, the upper end of first sampling board and second sampling board is circular, the circle end downside of first sampling board and second sampling board is the semi-circular arc that the size equals, the draw-in groove sets up to the T type, the draw-in groove extends to set up to the downside of first sampling board upside circle end from the lower extreme of first sampling board, the inboard size of draw-in groove and the outside size phase-match of card strip, first sampling board is connected with the second sampling board through draw-in groove and card strip.
Preferably, the inside of loop bar is provided with square spout, the upper end size of bracing piece and the inboard size phase-match of loop bar, the bracing piece sets up to extending structure in the loop bar, the lower extreme of bracing piece sets up to the dog-ear type, the plug sets up to conical.
Preferably, the caulking groove has been seted up to the one side that the upper end of bracing piece is close to the abaculus, and the inboard size of caulking groove and the outside size phase-match of abaculus, every group all be provided with two sets of abaculus, second spring and pull rod on the loop bar, every group two sets of on the loop bar the inclined plane of abaculus all is in relative state.
Compared with the prior art, the invention has the beneficial effects that: the supporting rods can be retracted into the loop bars through the loop bars arranged in a hinged mode to reduce the overall length of the device, the device can be turned over after the supporting rods are retracted, the base plate serves as a base, the universal wheels on the base plate enable the device to slide, and therefore the device is convenient to carry, and in addition, the supporting rods and the loop bars are reduced in size after being retracted, storage is convenient, and space is saved;
make up into the sampling tube through setting up first sampling board and second sampling board, and first sampling board and second sampling board can separate, thereby the sample of being convenient for takes out, the setting in exhaust hole in addition, when making first sampling board and second sampling board combination use, soil enters into the inside of first sampling board and second sampling board, the inside atmospheric pressure of first sampling board and second sampling board can be followed the exhaust hole and discharged, thereby prevent because the inside atmospheric pressure of barrel is too big and the sample difficulty.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the receiving structure of the present invention;
FIG. 3 is a schematic top cross-sectional view of the structure of the present invention;
FIG. 4 is a schematic disassembled view of the first and second sampling plates of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure at C of FIG. 1 in accordance with the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 2 of the present invention;
fig. 9 is an enlarged view of the structure at E in fig. 1 according to the present invention.
In the figure: 1. a support plate; 2. a support frame; 3. a sleeve; 4. a base plate; 5. a universal wheel; 6. a screw rod; 7. a nut; 8. a first bevel gear; 9. a second bevel gear; 10. a motor; 11. a first sampling plate; 12. an exhaust hole; 13. a first spring; 14. a push block; 15. a card slot; 16. clamping the strip; 17. a second sampling plate; 18. a loop bar; 19. a fixed block; 20. a clamping rod; 21. a support bar; 22. a plug; 23. an insert block; 24. a second spring; 25. a pull rod.
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. 1-9, the present invention provides a technical solution: a soil reconnaissance sampling device convenient for storage for agriculture comprises a supporting plate 1 and a motor 10, wherein a supporting frame 2 is fixedly welded at the upper end of the supporting plate 1, the upper end of the supporting frame 2 is fixedly sleeved on the outer side of a sleeve 3, the upper end of the sleeve 3 is fixedly welded with the lower end of a base plate 4, four groups of universal wheels 5 are fixedly and symmetrically installed at the upper end of the base plate 4, a lead screw 6 is inserted at the lower end of the sleeve 3, a thread groove is formed at the lower end of the lead screw 6, a threaded hole matched with the lower end thread of the lead screw 6 is formed in the central position of the upper end of a first sampling plate 11, a thread groove matched with the lower end thread of the lead screw 6 is formed in the upper end of a second sampling plate 17, the threaded hole in the first sampling plate 11 is communicated with the thread groove in the second sampling plate 17, and the structure enables the lead, so that the first sampling plate 11 and the second sampling plate 17 can be fixed by the screw rod 6 in a tightly attached state, as shown in fig. 6;
the screw rod 6 is sleeved with a nut 7, the nut 7 is rotatably installed at an opening at the lower end of the sleeve 3 through a bearing, the upper end of the screw rod 6 is square, the inner side size of the sleeve 3 is matched with the outer side size of the upper end of the screw rod 6, and the screw rod 6 is matched with the nut 7 mutually, so that the screw rod 6 cannot rotate in the sleeve 3 due to the structure, the screw rod 6 cannot be driven to rotate when the nut 7 rotates to be matched with the screw rod 6, but the screw rod 6 can be driven to stretch in the sleeve 3 due to the thread matching with the screw rod 6;
the outer side of the lower end of the screw 7 is fixedly sleeved with a first conical gear 8, the first conical gear 8 is meshed with a second conical gear 9, the second conical gear 9 is fixedly installed on the output end of a motor 10, the motor 10 is fixedly installed at the upper end of the supporting plate 1, the lower end of the screw 6 is inserted into the upper end of the first sampling plate 11, the upper end of the first sampling plate 11 is provided with an exhaust hole 12, the size of the lower side of the upper end of the first sampling plate 11 is equal to the size of the outer side of the upper end of the second sampling plate 17, the upper end of the second sampling plate 17 is provided with an exhaust hole 12, the exhaust hole 12 at the upper end of the second sampling plate 17 is communicated with the exhaust hole 12 at the upper end of the first sampling plate 11, the first sampling plate 11 is spliced with the second sampling plate 17 by the structure, the first sampling plate 11 and the second sampling plate 17 can be in a sampling tube shape, and the exhaust hole 12 can be communicated with the exhaust hole, a passage for discharging air from the inside of the first sampling plate 11 and the second sampling plate 17;
the inner wall of the upper end of the first sampling plate 11 is symmetrically provided with first springs 13, the lower ends of two groups of first springs 13 are respectively fixedly connected with the upper ends of two groups of pushing blocks 14, the inside of the exhaust hole 12 is provided with a space for the pushing blocks 14 to slide, the pushing blocks 14 are arranged in the inner wall of the exhaust hole 12 through the first springs 13 to be of a telescopic structure, the two groups of pushing blocks 14 are embedded on the inner wall of the first sampling plate 11, the front side and the rear side of the right end of the exhaust hole 12 are symmetrically provided with clamping grooves 15, clamping strips 16 are inserted in the two groups of clamping grooves 15, the two groups of clamping strips 16 are fixedly welded on the front side and the rear side of the left end of the second sampling plate 17, the upper ends of the first sampling plate 11 and the second sampling plate 17 are both circular, the lower sides of the circular ends of the first sampling plate 11 and the second sampling plate 17 are both in a semicircular shape with equal size, the clamping grooves 15 are arranged to be T-shaped, the inner side size of the clamping groove 15 is matched with the outer side size of the clamping strip 16, the first sampling plate 11 is connected with the second sampling plate 17 through the clamping groove 15 and the clamping strip 16, as shown in fig. 4, the structure enables the first sampling plate 11 and the second sampling plate 17 to be spliced and detached through the clamping groove 15 and the clamping strip 16, and therefore a sampling cylinder shape is formed;
the central positions of four sides of the supporting plate 1 are all hinged with loop bars 18, one side of each loop bar 18, which is close to the first sampling plate 11, is welded with a fixed block 19, each fixed block 19 is sleeved with a clamping rod 20, the upper end of each clamping rod 20 is hinged with the lower end of the supporting plate 1, as shown in figure 9, the fixed block 19 is provided with a limiting block, the lower end of the clamping rod 20 is provided with an opening, when the opening is clamped in the matched limiting block, the loop bar 18 is subjected to outward pulling force, the limiting block can block through the clamping rod 20, so as to prevent the loop bar 18 from opening when being placed, the lower end of each loop bar 18 is inserted with a support rod 21, the lower end of each support rod 21 is welded with a plug 22, the inner walls of the upper side and the lower side of each loop bar 18 are respectively embedded with an embedded block 23, the inner ends of the embedded blocks 23 are abutted against one end of a second spring 24, the loop bar 18 is provided with a sliding groove for the embedded blocks 23 to move, the upper end of the supporting rod 21 is provided with a caulking groove at one side close to the insert 23, the inner side of the caulking groove is matched with the outer side of the insert 23, each set of loop bar 18 is provided with two sets of inserts 23, a second spring 24 and a pull rod 25, the inclined planes of the two sets of inserts 23 on each set of loop bar 18 are in opposite state, the structure enables the supporting rod 21 to contact the inclined plane of the insert 23 at the upper side of the loop bar 18 when moving upwards in the loop bar 18, so that the insert 23 is contracted towards the loop bar 18 by extruding the inclined plane of the insert 23 and the second spring 24 is compressed, and after the caulking groove at the upper end of the supporting rod 21 is aligned with the insert 23 at the upper side, the second spring 24 in a compressed state can push the insert 23 to be embedded in the caulking groove, thereby fixing the supporting rod 21 in the loop bar 18 in a state, as shown in figure 7, and when the upper end of the supporting rod 21 is pulled downwards to the lower side, the inclined plane of the insert 23 at, similarly, the support rod 21 can be fixed and kept in an extended state through the embedded block 23, as shown in fig. 8;
the second spring 24 is arranged in the outer wall of the loop bar 18, a pull rod 25 is vertically inserted in the outer wall of the loop bar 18, one end of the pull rod 25 inserted into the loop bar 18 penetrates through the second spring 24 and is fixedly connected with one end of the embedded block 23 embedded in the loop bar 18, a square sliding groove is arranged in the loop bar 18, the size of the upper end of the support rod 21 is matched with the size of the inner side of the loop bar 18, the support rod 21 is arranged in the loop bar 18 in a telescopic structure, the support rod 21 can be retracted into the loop bar 18 by the structure to reduce the length and be convenient to store, the support rod 21 cannot rotate in the loop bar 18, the support rod 21 is prevented from being inserted and placed unstably, the lower end of the support rod 21 is arranged in a folded angle shape, the structure enables the lower end of the support rod 21 to be in contact with the ground, the support of the support rod 21 is improved, and when the sampling device samples, when the first sampling plate, the device can receive an ascending power, if the device is by jack-up, can step on the dog-ear of bracing piece 21 through artifical foot, come to apply a decurrent power to the device to can stabilising arrangement, plug 22 sets up to conical, and this structure makes the conical awl head of plug 22 exert pressure to ground, thereby makes in plug 22 can insert in the soil, makes this device can stabilize and put.
The working principle is as follows: when the device is used, as shown in fig. 1, the lower end of a combined cylinder of a first sampling plate 11 and a second sampling plate 17 is aligned to a sampling area, a motor 10 is started to rotate positively, the motor 10 can drive a first bevel gear 8 to rotate through a second bevel gear 9, a nut 7 sleeved with the first bevel gear 8 is enabled to rotate at the lower end of a sleeve 3 through a bearing, as shown in fig. 5, the nut 7 can be matched with threads of a screw rod 6 when rotating, the screw rod 6 is driven to extend downwards, so that the first sampling plate 11 and the second sampling plate 17 installed at the lower end of the screw rod 6 are inserted downwards into soil along with the movement of the screw rod 6, as the screw rod 6 continuously extends downwards, the first sampling plate 11 and the second sampling plate 17 can be gradually inserted deeply, soil can enter the first sampling plate 11 and the second sampling plate 17, and as soil enters, air in the first sampling plate 11 and the second sampling plate 17 can be exhausted from an air exhaust hole 12 on the second sampling plate 17 and an exhaust hole 12 on the first sampling plate 11 After the first sampling plate 11 and the second sampling plate 17 are immersed in the soil, the motor 10 is started to rotate reversely, then the motor 10 drives the first bevel gear 8 to rotate through the second bevel gear 9, so that the screw 7 rotates reversely to be matched with the screw thread of the screw rod 6 to drive the screw rod 6 upwards, so that the first sampling plate 11 and the second sampling plate 17 are withdrawn from the ground, after the first sampling plate 11 and the second sampling plate 17 are completely withdrawn, as shown in fig. 6, the first sampling plate 11 and the second sampling plate 17 are rotated to enable the lower end of the screw rod 6 to be separated through the screw thread, then the first spring 13 in a compressed state applies a downward thrust to the push block 14, so that the push block 14 applies a downward thrust to the upper end of the second sampling plate 17, then the first sampling plate 11 and the second sampling plate 17 are laid flat, and the second sampling plate 17 is positioned at the lower side, so that the first sampling plate 11 and the second sampling plate 17 are respectively pulled leftwards and rightwards, the push block 14 provides push force and manual pull force to slide the clamping strip 16 on the second sampling plate 17 along the clamping groove 15 on the vent hole 12, so as to separate the first sampling plate 11 and the second sampling plate 17, as shown in fig. 4, at this time, the half edge of the sample carried in the second sampling plate 17 is shown, so that the layered structure and the rough composition of the soil can be visually observed, then the second sampling plate 17 can carry the sample and send the sample to be detected, then when next use is needed, the upper end of the clamping strip 16 on the second sampling plate 17 is inserted to the lower end of the clamping groove 15 on the first sampling plate 11, so that the first sampling plate 11 and the second sampling plate 17 are combined, then the upper end threaded hole of the vent hole 12 is aligned to the lower end of the screw rod 6, the lower end of the screw rod 6 is inserted to the upper end of the first sampling plate 11 by rotation, and the second sampling plate 17 needs to be pressed upwards when rotation, the upper end of the second sampling plate 17 extrudes the push block 14 upwards, so that the push block 14 shrinks inwards the first sampling plate 11 and extrudes the first spring 13, the first sampling plate 11 and the second sampling plate 17 are rotated until the lower end of the screw rod 6 is inserted into the upper end thread groove of the second sampling plate 17 through threads, the first sampling plate 11 and the second sampling plate 17 can be completely installed, and the first spring 13 and the push block 14 are in a standby state;
when the device is not used, as shown in fig. 7, the first sampling plate 11 and the second sampling plate 17 can be taken down, then the pull rod 25 at the lower side of each set of loop bar 18 is pulled outwards, so that the pull rod 25 drives the insert 23 to leave the caulking groove on the support rod 21, and when the insert 23 is pulled by the pull rod 25, the insert 23 will shrink inwards the loop bar 18 and extrude the second spring 24, then the support rod 21 is pushed upwards, so that the upper end of the support rod 21 is abutted against the inclined surface of the upper insert 23, and the insert 23 shrinks inwards the loop bar 18 by extrusion, so that the second spring 24 is extruded and deformed, and when the caulking groove on the support rod 21 is aligned with the upper insert 23, the second spring 24 in a compressed state pushes the insert 23 to be embedded into the caulking groove of the second spring 24 by elasticity, so that the support rod 21 is fixed in the loop bar 18 in a contracted state, and then the side of the clamping rod 20 close to the fixed block 19 is rotated upwards, the bayonet on the clamping rod 20 is separated from the limiting block on the fixing block 19, then the whole device is turned over, four groups of universal wheels 5 are contacted with the ground, then the lower end of the sleeve rod 18 is turned over towards the base plate 4, as shown in figure 2, when the device is used again, only the pull rod 25 on the upper side of each group of sleeve rods 18 needs to be pulled outwards, the embedded block 23 is pushed out of the supporting rod 21, the supporting rod 21 is pulled out, the embedded block 23 on the lower side of the sleeve rod 18 is embedded into the supporting rod 21, the supporting rod 21 is fixedly extended out, then the sleeve rod 18 is rotated to reset, the clamping rod 20 is rotated to clamp the limiting block on the fixing block 19, then the device is turned over, the plug 22 at the lower end of the supporting rod 21 is inserted into the ground, and.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (7)
1. The utility model provides an agricultural is with soil reconnaissance sampling device of storage of being convenient for, includes backup pad (1) and motor (10), its characterized in that: the fixed welding in upper end of backup pad (1) has support frame (2), and the fixed cover in the outside of sleeve (3) in upper end of support frame (2), the upper end of sleeve (3) and the lower extreme fixed welding of bed plate (4), and the fixed symmetry in upper end of bed plate (4) installs four sets of universal wheels (5), the lower extreme of sleeve (3) is inserted and is equipped with lead screw (6), and has cup jointed screw (7) on lead screw (6), screw (7) rotate through the bearing and install the lower extreme opening part at sleeve (3), the fixed cover in the lower extreme outside of screw (7) has been met first conical gear (8), and first conical gear (8) and second conical gear (9) intermeshing, second conical gear (9) fixed mounting is on the output of motor (10), and motor (10) fixed mounting is in the upper end of backup pad (1), the lower end of the screw rod (6) is inserted in the upper end of a first sampling plate (11), the upper end of the first sampling plate (11) is provided with an exhaust hole (12), the inner wall of the upper end of the first sampling plate (11) is symmetrically provided with first springs (13), the lower ends of the two groups of first springs (13) are respectively fixedly connected with the upper ends of two groups of push blocks (14), the two groups of push blocks (14) are embedded on the inner wall of the first sampling plate (11), the front side and the rear side of the right end of the exhaust hole (12) are symmetrically provided with clamping grooves (15), clamping strips (16) are inserted in the two groups of clamping grooves (15), the two groups of clamping strips (16) are fixedly welded on the front side and the rear side of the left end of a second sampling plate (17), sleeve rods (18) are hinged to the center positions of the four sides of the support plate (1), and one side, close to the first sampling plate (11), of each sleeve rod (18) is welded with, every group card pole (20) have all been cup jointed on fixed block (19), and every group the upper end of card pole (20) all articulates the lower extreme in backup pad (1), every group the lower extreme of loop bar (18) all inserts and is equipped with bracing piece (21), and the lower extreme of every group bracing piece (21) all welds plug (22), every group inlay piece (23) in the inner wall of the upper and lower both sides of loop bar (18), and the inner of inlay piece (23) offsets with the one end of second spring (24), second spring (24) set up in the outer wall of loop bar (18), and insert perpendicularly on the outer wall of loop bar (18) and be equipped with pull rod (25), the one end that pull rod (25) inserted in loop bar (18) passes second spring (24) and inlay the one end fixed connection of loop bar (18) with inlay piece (23).
2. An agricultural land survey sampling device convenient for storage according to claim 1, characterized in that: the upper end of the screw rod (6) is square, the inner side size of the sleeve (3) is matched with the outer side size of the upper end of the screw rod (6), and the screw rod (6) is matched with the screw nut (7).
3. An agricultural land survey sampling device convenient for storage according to claim 1, characterized in that: the lower extreme of lead screw (6) is provided with the thread groove, the upper end central point of first sampling board (11) puts and offers the screw hole with the lower extreme screw thread matched with of lead screw (6), the upper end of second sampling board (17) is offered and is put the thread groove with the lower extreme screw thread matched with of lead screw (6), the screw hole on first sampling board (11) and the thread groove on second sampling board (17) communicate each other.
4. An agricultural land survey sampling device convenient for storage according to claim 1, characterized in that: the outside size of the upper end downside size of first sampling board (11) and second sampling board (17) upper end equals, exhaust hole (12) have been seted up to the upper end of second sampling board (17), and exhaust hole (12) of second sampling board (17) upper end and exhaust hole (12) of first sampling board (11) upper end communicate with each other.
5. An agricultural land survey sampling device convenient for storage according to claim 4, wherein: the upper end of first sampling board (11) and second sampling board (17) is circular, the circle end downside of first sampling board (11) and second sampling board (17) is the semi-circular arc that the size equals, draw-in groove (15) set up to the T type, draw-in groove (15) extend from the lower extreme of first sampling board (11) and set up the downside to first sampling board (11) upside circle end, the inboard size of draw-in groove (15) and the outside size phase-match of card strip (16), first sampling board (11) are connected with second sampling board (17) through draw-in groove (15) and card strip (16).
6. An agricultural land survey sampling device convenient for storage according to claim 1, characterized in that: the inside of loop bar (18) is provided with square spout, the inboard size phase-match of the upper end size of bracing piece (21) and loop bar (18), bracing piece (21) set up in loop bar (18) and are extending structure, the lower extreme of bracing piece (21) sets up to the dog-ear type, plug (22) set up to conical.
7. An agricultural land survey sampling device convenient for storage according to claim 1, characterized in that: the caulking groove has been seted up to the one side that the upper end of bracing piece (21) is close to abaculus (23), and the inboard size of caulking groove and the outside size phase-match of abaculus (23), every group all be provided with two sets of abaculus (23), second spring (24) and pull rod (25) on loop bar (18), every group two sets of on loop bar (18) the inclined plane of abaculus (23) all is in relative state.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131413.2A CN110763510B (en) | 2019-11-19 | 2019-11-19 | Agricultural land exploration sampling device convenient to store |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131413.2A CN110763510B (en) | 2019-11-19 | 2019-11-19 | Agricultural land exploration sampling device convenient to store |
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| CN110763510A true CN110763510A (en) | 2020-02-07 |
| CN110763510B CN110763510B (en) | 2022-07-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537263A (en) * | 2020-04-01 | 2020-08-14 | 安徽金联地矿科技有限公司 | Sampling device for spiral propelling soil |
| CN112903343A (en) * | 2021-01-25 | 2021-06-04 | 通化师范学院 | Geographic data collection device and collection method thereof |
| CN115452465A (en) * | 2022-10-27 | 2022-12-09 | 启东市铭语节能科技有限公司 | Sample sampling device |
| CN115628940A (en) * | 2022-12-06 | 2023-01-20 | 沈阳市中正检测技术有限公司 | Layered soil sampler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160153869A1 (en) * | 2013-07-18 | 2016-06-02 | Cccc Third Harbor Consultants Co., Ltd | Silty floating mud collection device |
| CN206670943U (en) * | 2017-01-23 | 2017-11-24 | 林南平 | Basic soil improvement sample testing meter |
| CN107621380A (en) * | 2017-10-23 | 2018-01-23 | 杨海建 | Barrel-type soil sampling apparatus is used in one kind detection |
| CN207439723U (en) * | 2017-12-06 | 2018-06-01 | 湛江市渔好生物科技有限公司 | A kind of agricultural research and development soil sampling apparatus |
| CN209027830U (en) * | 2018-09-27 | 2019-06-25 | 安徽共同环保科技有限公司 | A kind of soil remediation fast hierarchical sampler |
| CN209228309U (en) * | 2018-11-26 | 2019-08-09 | 广西中煤地质有限责任公司 | A kind of fixation device for geological drilling machine |
| CN110261167A (en) * | 2019-06-26 | 2019-09-20 | 温州工程勘察院有限公司 | A kind of soft soil area prospecting sampling equipment and its sampling method |
-
2019
- 2019-11-19 CN CN201911131413.2A patent/CN110763510B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160153869A1 (en) * | 2013-07-18 | 2016-06-02 | Cccc Third Harbor Consultants Co., Ltd | Silty floating mud collection device |
| CN206670943U (en) * | 2017-01-23 | 2017-11-24 | 林南平 | Basic soil improvement sample testing meter |
| CN107621380A (en) * | 2017-10-23 | 2018-01-23 | 杨海建 | Barrel-type soil sampling apparatus is used in one kind detection |
| CN207439723U (en) * | 2017-12-06 | 2018-06-01 | 湛江市渔好生物科技有限公司 | A kind of agricultural research and development soil sampling apparatus |
| CN209027830U (en) * | 2018-09-27 | 2019-06-25 | 安徽共同环保科技有限公司 | A kind of soil remediation fast hierarchical sampler |
| CN209228309U (en) * | 2018-11-26 | 2019-08-09 | 广西中煤地质有限责任公司 | A kind of fixation device for geological drilling machine |
| CN110261167A (en) * | 2019-06-26 | 2019-09-20 | 温州工程勘察院有限公司 | A kind of soft soil area prospecting sampling equipment and its sampling method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537263A (en) * | 2020-04-01 | 2020-08-14 | 安徽金联地矿科技有限公司 | Sampling device for spiral propelling soil |
| CN112903343A (en) * | 2021-01-25 | 2021-06-04 | 通化师范学院 | Geographic data collection device and collection method thereof |
| CN115452465A (en) * | 2022-10-27 | 2022-12-09 | 启东市铭语节能科技有限公司 | Sample sampling device |
| CN115628940A (en) * | 2022-12-06 | 2023-01-20 | 沈阳市中正检测技术有限公司 | Layered soil sampler |
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| CN110763510B (en) | 2022-07-19 |
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