CN216349682U

CN216349682U - Soil sample collection device for environmental monitoring

Info

Publication number: CN216349682U
Application number: CN202122787719.2U
Authority: CN
Inventors: 张玉喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-19
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a soil sample collecting device for environmental monitoring, which comprises a collecting barrel, wherein the upper end face of the collecting barrel is fixedly connected with a driving motor, the output shaft of the driving motor penetrates through one end of the upper cavity wall of the collecting barrel and is fixedly connected with a transmission shaft, the outer wall of the lower part of the transmission shaft is fixedly connected with a helical blade, the upper end face of a second semicircular screening plate is fixedly connected with a semicircular gear ring, the right cavity wall of the collecting barrel is uniformly provided with a groove, the right side wall of the collecting barrel is uniformly and fixedly connected with a mounting frame, the inner cavity wall of the mounting frame is spliced with a collecting box, the inner cavity wall of the mounting frame is spliced with a partition plate, and the partition plate is attached to the groove. This soil sample collection device for environmental monitoring has solved the inconvenient soil of collecting different places simultaneously of current soil collection device to and the drill bit uses easily to damage for a long time, inconvenient dismantles the problem of changing according to the demand.

Description

Soil sample collection device for environmental monitoring

Technical Field

The utility model relates to the technical field of soil collection devices, in particular to a soil sample collection device for environment monitoring.

Background

The development of society, environmental pollution has become the problem that needs people to regard as, and the pollution degree of soil needs to be judged and monitored before the contaminated soil is administered, when judging the pollution degree of soil, need the soil sample of different places in the region of collection.

The publication number is: CN201922382573.6 discloses a sample collection device for soil detection, including removable cavity sample post and antiskid handle gloves.

Above-mentioned patent file is asked through removable cavity sampling post, the rotatory thief rod of slot-in type, the work is disassembled all through the fixation nut device to pedal and T type stake rod device of inserting of slidingtype, make the staff can be quick take out the soil sample, the work efficiency of collection has been improved, but inconvenient soil to different places is collected simultaneously, need frequently change collection device, and the drill bit bores the soil sample for a long time and causes the damage easily, inconvenient dismantlement change according to the demand, the service life is reduced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a soil sample collecting device for environmental monitoring, which solves the problems that the existing soil collecting device is inconvenient to collect soil in different places at the same time, and a drill bit is easy to damage after being used for a long time and is inconvenient to disassemble and replace according to requirements.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a soil sample collecting device for environmental monitoring comprises a collecting cylinder, wherein the upper end face of the collecting cylinder is fixedly connected with a driving motor, the output shaft of the driving motor penetrates through one end of the upper cavity wall of the collecting cylinder and is fixedly connected with a transmission shaft, the lower outer wall of the transmission shaft is fixedly connected with a helical blade, the lower end face of the transmission shaft is fixedly connected with a lantern ring, the inner cavity of the lantern ring is provided with a buckle mechanism, the wall of the collecting cylinder is fixedly connected with a first semicircular screening plate, the upper end face of the first semicircular screening plate is slidably connected with a second semicircular screening plate, the upper end face of the second semicircular screening plate is fixedly connected with a semicircular gear ring, the right cavity wall of the collecting cylinder is uniformly provided with grooves, the right side wall of the collecting cylinder is uniformly and fixedly connected with a mounting frame, the inner cavity wall of the mounting frame is inserted with a collecting box, and the inner cavity wall of the mounting frame is inserted with a partition plate, the partition board is attached to the groove.

Preferably, buckle mechanism includes traveller, riser, inserts post, spacing spring, first spring telescopic link, spacing post, drill bit, backup pad, jack and broken tooth, the bilateral cavity wall symmetry sliding connection of the lantern ring has the traveller, the equal fixedly connected with riser of one end that the traveller runs through the lantern ring, the riser is close to the one end fixedly connected with of lantern ring inner chamber wall and inserts the post.

Preferably, the up end symmetry fixedly connected with backup pad of drill bit, the jack has all been run through to the outer wall of backup pad and has been seted up, it pegs graft mutually with the jack to insert the post, the outer wall cover of traveller closes spacing spring, the broken tooth of outer wall circumference equidistance fixedly connected with of drill bit.

Preferably, the one end and the lantern ring inner wall fixed connection of spacing spring, the other end and the riser fixed connection of the lantern ring, the round hole has all been seted up to the up end of traveller, the lateral wall passes through the first spring telescopic link of mounting panel symmetry fixedly connected with about the lantern ring, the spacing post of lower extreme fixedly connected with of first spring telescopic link, spacing post is pegged graft mutually with the round hole.

Preferably, the inner wall of second semicircle screening board does not contact with the transmission shaft, the inner chamber wall of collecting vessel runs through interference fit and rotates and be connected with the axis of rotation, the preceding terminal surface fixedly connected with gear of axis of rotation, the gear meshes with semicircle ring gear mutually.

Preferably, the upper end face of the collecting cylinder is fixedly connected with a round sleeve, the inner cavity of the round sleeve is sleeved with a round cover, the upper end face of the collecting cylinder is symmetrically and fixedly connected with a second spring telescopic rod, the upper end of the second spring telescopic rod is fixedly connected with the round cover, and the upper end face of the round cover is fixedly connected with a handle.

(III) advantageous effects

The utility model provides a soil sample collecting device for environmental monitoring. The method has the following beneficial effects:

(1) the soil sample collecting device for environmental monitoring comprises a first semicircular screening plate, a second semicircular screening plate, a semicircular gear ring, a rotating shaft, a gear, a mounting frame, a collecting box, a partition plate, a circular sleeve, a circular cover, a second spring telescopic rod and a handle, wherein the partition plate in the inner cavity of one mounting frame is firstly drawn out before a driving motor is started to ensure that soil can enter the collecting box from the groove in the right wall of the collecting box when the collecting box is sampled, the soil can rotate to the inner cavity of the collecting box when the driving motor rotates to drive a spiral blade to rotate, stones in the soil can be filtered when the soil passes through the first semicircular screening plate and the second semicircular screening plate, the soil enters the inner cavity of the collecting box to enter one collecting box from the groove, so that the soil in one position can be collected, when the soil in other positions needs to be collected, the originally drawn out partition plate is firstly inserted into the inner cavity of the mounting frame again, prevents the soil collected in the next time from being mixed, then the rotating shaft is held by hand to rotate, the gear is driven to be meshed with the semicircular gear ring, so that the second semicircular screening plate slides on the upper part of the first semicircular screening plate to form a leakage opening, the collecting cylinder is shaken to make the soil in the inner cavity fall off from the leakage opening, then the partition plate in the other mounting frame is drawn out, the rotating shaft is rotated reversely, the second semicircular screening plate is driven to reset, the soil in other places can be collected again, the trouble of replacing the collecting device is saved, the convenience is provided for a user, and the practicability of the whole soil collecting device is also improved, and when driving motor rotated, second spring telescopic link can cushion driving motor's vibration range, avoided the too big phenomenon that causes user's hand anesthesia of vibration range, improved the comfort level of using whole soil collection device.

(2) The soil sample collecting device for environmental monitoring comprises a clamping mechanism, sliding columns, vertical plates, inserting columns, limiting springs, first spring telescopic rods, limiting columns, drill bits, a supporting plate, jacks and crushing teeth, wherein the drill bits are installed before use, the two first spring telescopic rods are lifted upwards to drive the limiting columns to be separated from round holes in the outer walls of the sliding columns, so that the sliding columns lose limiting barriers, then the sliding columns are pressed, the sliding columns protect and extrude the vertical plates to move mutually to be close to the stretching limiting springs, gaps are formed between the inserting columns and the inner cavities of the lantern rings at the moment, the drill bits and the supporting plate can extend into the inner cavities of the lantern rings, when the upper ends of the supporting plate touch the limiting springs, the sliding columns can be loosened, the inserting columns can be inserted into the jacks of the supporting plate under the resetting resilience of the limiting springs, the vertical plates can extrude the outer walls of the supporting plate, and the limiting columns can be clamped in the round holes again, thereby accomplished the installation to the drill bit, its easy operation is convenient for install and is dismantled, when the drill bit takes place to damage alright repetition above step press the traveller, just can change the drill bit, improved whole soil collection device's life, and the outer wall of drill bit is provided with broken tooth, can improve the effect of boring soil.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial cutaway configuration of a collection canister of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the area B in FIG. 2 according to the present invention.

In the figure: 1. a collection canister; 2. a drive motor; 3. a drive shaft; 4. a helical blade; 5. a buckle mechanism; 51. a traveler; 52. a vertical plate; 53. inserting a column; 54. a limiting spring; 55. a first spring telescopic rod; 56. a limiting column; 57. a drill bit; 58. a support plate; 59. a jack; 510. crushing teeth; 6. a collar; 7. a first semicircular screening plate; 8. a second semicircular screening plate; 9. a semicircular gear ring; 10. a rotating shaft; 11. a gear; 12. installing a frame; 13. a collection box; 14. a partition plate; 15. a round sleeve; 16. a dome; 17. a second spring telescopic rod; 18. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the first embodiment is as follows: a soil sample collecting device for environmental monitoring comprises a collecting cylinder 1, wherein the upper end face of the collecting cylinder 1 is fixedly connected with a driving motor 2, one end of an output shaft of the driving motor 2, which penetrates through the upper cavity wall of the collecting cylinder 1, is fixedly connected with a transmission shaft 3, the lower outer wall of the transmission shaft 3 is fixedly connected with a helical blade 4, the lower end face of the transmission shaft 3 is fixedly connected with a lantern ring 6, an inner cavity of the lantern ring 6 is provided with a buckling mechanism 5, the upper end face of the collecting cylinder 1, which is provided with a cavity wall, is fixedly connected with a first semicircular screening plate 7, the upper end face of the first semicircular screening plate 7 is slidably connected with a second semicircular screening plate 8, the upper end face of the second semicircular screening plate 8 is fixedly connected with a semicircular gear ring 9, the right cavity wall of the collecting cylinder 1 is uniformly provided with a groove, the right side wall of the collecting cylinder 1 is uniformly and fixedly connected with a mounting frame 12, the inner cavity wall of the mounting frame 12 is spliced with a collecting box 13, the inner cavity wall of the mounting frame 12 is spliced with a partition plate 14, baffle 14 laminates with the recess mutually, the inner wall of second semicircle screening board 8 does not contact with transmission shaft 3, the inner chamber wall of collecting vessel 1 runs through interference fit and rotates and is connected with axis of rotation 10, the preceding terminal surface fixedly connected with gear 11 of axis of rotation 10, gear 11 meshes with semicircle ring gear 9 mutually, the up end fixedly connected with circle cover 15 of collecting vessel 1, the round cover 15 inner chamber has cup jointed dome 16, the up end symmetry fixedly connected with second spring telescopic link 17 of collecting vessel 1, the upper end and the 16 fixed connection of dome of second spring telescopic link 17, the up end fixedly connected with handle 18 of dome 16. Through the matching of the first semicircular screening plate 7, the second semicircular screening plate 8, the semicircular gear ring 9, the rotating shaft 10, the gear 11, the mounting frames 12, the collecting box 13, the partition plate 14, the round sleeve 15, the round cover 16, the second spring telescopic rod 17 and the handle 18, before the driving motor is started, the partition plate 14 in the inner cavity of one of the mounting frames 12 is firstly drawn out to ensure that soil can enter the collecting box 13 from the groove in the right wall of the collecting cylinder 1 when the collecting cylinder 1 is sampled, when the driving motor 2 rotates to drive the spiral blade 4 to rotate, the soil can be rotated to the inner cavity of the collecting cylinder 1, when the soil passes through the first semicircular screening plate 7 and the second semicircular screening plate 8, stones in the soil can be filtered out, after the soil enters the inner cavity of the collecting cylinder 1 and enters one of the collecting boxes 13 from the groove, the soil in one place can be collected, when the soil in other places needs to be collected, firstly, the originally taken-out partition plate 14 is inserted into the inner cavity of the mounting frame 12 again to prevent the collected soil from being mixed next time, then the rotating shaft 10 is held to rotate to drive the gear 11 to be meshed with the semicircular gear ring 9, so that the second semicircular screening plate 8 slides on the upper part of the first semicircular screening plate 7, a leakage opening can be formed, at the moment, the collecting cylinder 1 is shaken to enable the soil in the inner cavity to fall from the leakage opening, then the partition plate 14 in the other mounting frame 12 is taken out, the rotating shaft 10 is rotated reversely to drive the second semicircular screening plate 8 to reset, so that the soil in other places can be collected again, the trouble of replacing the collecting device is saved, the convenience is provided for a user, the practicability of the whole soil collecting device is also improved, and when the driving motor 2 rotates, the second spring telescopic rod 17 can buffer the vibration amplitude of the driving motor 2, and the phenomenon that the hand anesthesia of the user is caused by the overlarge vibration amplitude is avoided, the comfort level of using the whole soil collection device is improved.

Example two: the difference between this embodiment and the first embodiment is: the buckling mechanism 5 comprises a sliding column 51, a vertical plate 52, an inserting column 53, a limiting spring 54, a first spring telescopic rod 55, a limiting column 56, a drill bit 57, a supporting plate 58, a jack 59 and crushing teeth 510, the sliding column 51 is symmetrically and slidably connected with the left wall and the right wall of the lantern ring 6, one end of the sliding column 51, which penetrates through the lantern ring 6, is fixedly connected with the vertical plate 52, one end of the vertical plate 52, which is close to the inner cavity wall of the lantern ring 6, is fixedly connected with the inserting column 53, the upper end face of the drill bit 57 is symmetrically and fixedly connected with the supporting plate 58, the outer wall of the supporting plate 58 is respectively penetrated with the jack 59, the inserting column 53 is inserted into the jack 59, the outer wall of the sliding column 51 is sleeved with the limiting spring 54, the crushing teeth 510 are fixedly connected with the circumference of the outer wall of the drill bit 57 at equal intervals, one end of the limiting spring 54 is fixedly connected with the inner wall of the lantern ring 6, the other end of the lantern ring 6 is fixedly connected with the vertical plate 52, the upper end face of the sliding column 51 is respectively provided with a round hole, the left side wall and the left side wall of the lantern ring 6 is symmetrically and the fixedly connected with the first spring telescopic rod 55, the lower end of the first spring telescopic rod 55 is fixedly connected with a limiting column 56, and the limiting column 56 is inserted into the round hole. Through the cooperation of the buckling mechanism 5, the sliding column 51, the vertical plate 52, the inserting column 53, the limiting spring 54, the first spring telescopic rods 55, the limiting column 56, the drill bit 57, the supporting plate 58, the inserting column 59 and the crushing teeth 510, firstly, the drill bit 57 is installed before use, two first spring telescopic rods 55 are firstly lifted upwards to drive the limiting column 56 to be separated from a round hole on the outer wall of the sliding column 51, so that the sliding column 51 loses limiting blockage, then the sliding column 51 is pressed, the sliding column 51 protects and presses the vertical plate 52 to move mutually and be close to the stretching limiting spring 54, at the moment, a gap is formed between the inserting column 53 and the inner cavity of the lantern ring 6, so that the drill bit 57 and the supporting plate 58 can be stretched into the inner cavity of the lantern ring 6, when the upper end of the supporting plate 58 touches the limiting spring 54, the sliding column 51 can be loosened, the inserting column 53 can be inserted into the inserting hole 59 of the supporting plate 58 under the resetting resilience of the limiting spring 54, and the vertical plate 52 can be pressed on the outer wall of the supporting plate 58, and spacing post 56 can block in the round hole again to accomplished the installation to the drill bit, its easy operation is convenient for install and is dismantled, when drill bit 57 takes place to damage alright repeat above step and press down traveller 51, just can change drill bit 57, improved whole soil collection device's life, and the outer wall of drill bit 57 is provided with broken tooth 510, can improve the effect of boring soil.

When the drill bit 57 is used, firstly, the drill bit 57 is installed before use, the two first spring telescopic rods 55 are lifted upwards to drive the limiting columns 56 to be separated from the circular holes in the outer wall of the sliding columns 51, so that the sliding columns 51 lose limiting blocking, then the sliding columns 51 are pressed, the sliding columns 51 protect the extrusion vertical plates 52 to move mutually and approach the stretching limiting springs 54, gaps are formed between the insertion columns 53 and the inner cavity of the lantern ring 6, the drill bit 57 and the supporting plate 58 can be inserted into the inner cavity of the lantern ring 6, when the upper end of the supporting plate 58 touches the limiting springs 54, the sliding columns 51 can be loosened, the insertion columns 53 can be inserted into the insertion holes 59 of the supporting plate 58 under the resetting resilience of the limiting springs 54, the vertical plates 52 can be extruded on the outer wall of the supporting plate 58, and the limiting columns 56 can be clamped in the circular holes again, so that the installation of the drill bit is completed, the operation is simple and the installation and the disassembly are convenient, when the drill bit 57 is damaged, the steps can be repeated to press the sliding columns 51, the drill bit 57 can be replaced, the service life of the whole soil collection device is prolonged, the outer wall of the drill bit 57 is provided with the crushing teeth 510, the soil drilling effect can be improved, before the driving motor is started, the partition plate 14 in the inner cavity of one mounting frame 12 is firstly pulled out, so that the soil can enter the collection box 13 from the groove in the right wall of the collection cylinder 1 when the collection cylinder 1 is sampled, the driving motor 2 can drive the spiral blades 4 to rotate when rotating, the soil can rotate to the inner cavity of the collection cylinder 1, stones in the soil can be filtered out when the soil passes through the first semicircular screening plate 7 and the second semicircular screening plate 8, the soil enters the inner cavity of the collection cylinder 1 and enters one collection box 13 from the groove, the soil in one position is collected, when the soil in other positions needs to be collected, the originally pulled out partition plate 14 is firstly inserted into the inner cavity of the mounting frame 12 again, prevents the soil collected in the next time from being mixed, then the rotating shaft 10 is held by hand to rotate, the gear 11 is driven to be meshed with the semicircular gear ring 9, so that the second semicircular screening plate 8 slides on the upper part of the first semicircular screening plate 7 to form a leakage opening, at the moment, the collecting cylinder 1 is shaken to make the soil in the inner cavity fall from the leakage opening, then the baffle plate 14 in the other mounting frame 12 is drawn out, the rotating shaft 10 is reversely rotated to drive the second semicircular screening plate 8 to reset, so that the soil in other places can be collected again, the trouble of replacing the collecting device is saved, the convenience is provided for a user, and the practicability of the whole soil collecting device is also improved, and when driving motor 2 rotated, second spring telescopic link 17 can cushion driving motor 2's vibration range, avoided the too big phenomenon that causes user's hand anesthesia of vibration range, improved the comfort level of using whole soil collection device.

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.

Claims

1. The utility model provides a soil sample collection device for environmental monitoring, includes a collection section of thick bamboo (1), its characterized in that: the upper end face of the collecting cylinder (1) is fixedly connected with a driving motor (2), an output shaft of the driving motor (2) penetrates through one end of the upper cavity wall of the collecting cylinder (1) and is fixedly connected with a transmission shaft (3), the lower outer wall of the transmission shaft (3) is fixedly connected with a helical blade (4), the lower end face of the transmission shaft (3) is fixedly connected with a lantern ring (6), an inner cavity of the lantern ring (6) is provided with a buckle mechanism (5), the wall of the collecting cylinder (1) is fixedly connected with a first semicircular screening plate (7), the upper end face of the first semicircular screening plate (7) is slidably connected with a second semicircular screening plate (8), the upper end face of the second semicircular screening plate (8) is fixedly connected with a semicircular gear ring (9), the right cavity wall of the collecting cylinder (1) is uniformly provided with grooves, and the right side wall of the collecting cylinder (1) is uniformly and fixedly connected with a mounting frame (12), the inner cavity wall of the mounting frame (12) is spliced with a collecting box (13), the inner cavity wall of the mounting frame (12) is spliced with a partition plate (14), and the partition plate (14) is attached to the groove.

2. The soil sample collection device for environmental monitoring of claim 1, wherein: buckle mechanism (5) include traveller (51), riser (52), insert post (53), spacing spring (54), first spring telescopic link (55), spacing post (56), drill bit (57), backup pad (58), jack (59) and broken tooth (510), the symmetrical sliding connection of the left and right sides chamber wall of the lantern ring (6) has traveller (51), the equal fixedly connected with riser (52) of one end that traveller (51) run through the lantern ring (6), one end fixedly connected with that riser (52) are close to the interior chamber wall of the lantern ring (6) inserts post (53).

3. The soil sample collection device for environmental monitoring according to claim 2, wherein: the up end symmetry fixedly connected with backup pad (58) of drill bit (57), jack (59) have all been seted up in the outer wall of backup pad (58) through, it pegs graft mutually with jack (59) to insert post (53), the outer wall of traveller (51) registrates spacing spring (54), the broken tooth of outer wall circumference equidistance fixedly connected with (510) of drill bit (57).

4. The soil sample collection device for environmental monitoring of claim 3, wherein: the one end and the lantern ring (6) inner wall fixed connection of spacing spring (54), the other end and riser (52) fixed connection of the lantern ring (6), the round hole has all been seted up to the up end of traveller (51), the lateral wall passes through the first spring telescopic link (55) of mounting panel symmetry fixedly connected with about the lantern ring (6), the spacing post (56) of lower extreme fixedly connected with of first spring telescopic link (55), peg graft mutually with the round hole spacing post (56).

5. The soil sample collection device for environmental monitoring of claim 1, wherein: the inner wall of second semicircle sieve plate (8) does not contact with transmission shaft (3), the inner chamber wall of collecting vessel (1) runs through interference fit and rotates and be connected with axis of rotation (10), preceding terminal surface fixedly connected with gear (11) of axis of rotation (10), gear (11) and semicircle ring gear (9) mesh mutually.

6. The soil sample collection device for environmental monitoring of claim 1, wherein: the upper end face fixedly connected with circle cover (15) of surge drum (1), circle cover (16) have been cup jointed to circle cover (15) inner chamber, the upper end face symmetry fixedly connected with second spring telescopic link (17) of surge drum (1), the upper end and the dome (16) fixed connection of second spring telescopic link (17), the up end fixedly connected with handle (18) of dome (16).