CN211784406U

CN211784406U - Soil sampling device for soil treatment

Info

Publication number: CN211784406U
Application number: CN202020117780.9U
Authority: CN
Inventors: 丁永
Original assignee: Jiangsu Qingshan Ecological Construction Engineering Co ltd
Current assignee: Jiangsu Qingshan Ecological Construction Engineering Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-27
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a soil sampling ware is used in soil treatment uses in soil sampling field, and its technical scheme's main points are: contain drilling rod and handle, still contain the sampling tube of a plurality of different length, threaded groove has been seted up along vertical direction on the terminal surface that the handle was kept away from to the drilling rod, is equipped with the spliced pole on the terminal surface of a plurality of sampling tubes orientation drilling rod respectively, be equipped with along the periphery on the spliced pole with spread groove assorted external screw thread, spliced pole threaded connection on one of them sampling tube is in the threaded groove. The utility model discloses the technical effect who has is: the sampling analysis can be carried out on the soil at different depths.

Description

Soil sampling device for soil treatment

Technical Field

The utility model belongs to the technical field of the technique of soil sampling ware and specifically relates to a soil sampling ware is used in soil treatment is related to.

Background

A soil sampler is a tool for acquiring a soil sample, is a tool frequently used in the soil environment treatment process, and provides effective measures for treating soil by collecting soil and then detecting and analyzing the change of harmful or beneficial components in the soil.

Publication No. CN204373944U discloses a soil sampler, comprising a handle and a drill body vertically connected with the handle; a compass is arranged on the handle; the bottom end of the drill body is provided with a hollow sampling cavity.

The above prior art solutions have the following drawbacks: the sampling cavity depth of the soil sampler is fixed, and the soil at different depths is difficult to be sampled and analyzed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a soil sampling ware is used in soil treatment, its advantage: the sampling analysis can be carried out on the soil at different depths.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a soil sampling ware is used in soil treatment, contains drilling rod and handle, still contains the sampling tube of a plurality of different length, threaded groove has been seted up along length direction on the terminal surface that the handle was kept away from to the drilling rod, and is a plurality of the sampling tube is equipped with the spliced pole on the terminal surface of drilling rod respectively, be equipped with along the periphery on the spliced pole with spread groove assorted external screw thread, one of them spliced pole threaded connection on the sampling tube is in the threaded groove.

Through above-mentioned technical scheme, the mode interconnect of spliced pole threaded connection in the spread groove is passed through with the drilling rod to the sampling tube makes the staff accessible rotate the mode of sampling tube and lift off the sampling tube from the drilling rod, then the staff can be according to the needs of difference with the sampling tube threaded connection of different length on the drilling rod to in the staff can carry out the sample analysis to the soil of the different degree of depth.

The utility model discloses further set up to: the drill rod is provided with a fastening bolt which penetrates through the drill rod and the connecting column at the same time, the end part of the fastening bolt is in threaded connection with a nut, and the nut is tightly propped against the drill rod.

Through above-mentioned technical scheme, the setting of fastening bolt and nut has played the effect of fixing the spliced pole for the spliced pole is difficult to rotate for the thread groove, has reduced the possibility that the not hard up condition appears between spliced pole and the drilling rod, thereby has strengthened the fastness of connection between sampling tube and the drilling rod.

The utility model discloses further set up to: a supporting plate is arranged between the connecting column and the sampling tube, and the periphery of the supporting plate is flush with the sampling tube.

Through above-mentioned technical scheme, the setting up of backup pad makes the staff when pushing down the drilling rod, and the pressure that comes from the drilling rod can evenly be exerted on the sampling tube through the backup pad, when having reduced the staff and pushing down the drilling rod, the inhomogeneous undercut of sampling tube atress warp probably to the structural firmness of sampling tube has been strengthened.

The utility model discloses further set up to: the drilling rod comprises movable rod and dead lever, the dead lever towards the terminal surface of movable rod on seted up along length direction with movable rod assorted fixed slot, the movable rod part is pegged graft in the fixed slot, wear to establish and threaded connection has the adjusting bolt who extends to in the fixed slot on the dead lever, set up a plurality of and adjusting bolt assorted adjustment tanks along length direction on the movable rod, adjusting bolt threaded connection is in one of them adjustment tank.

Through above-mentioned technical scheme, the staff accessible is adjusted the height of drilling rod with the mode of adjusting bolt threaded connection in different adjustment tanks to the height of drilling rod can be with the staff phase-match of different heights, thereby has promoted this soil sampler to different height staff's suitability.

The utility model discloses further set up to: the edge length direction is equipped with the bead on the periphery of movable rod, along length direction seted up on the inner wall of spread groove with bead assorted spacing groove, the bead slides and connects in the spacing groove.

Through above-mentioned technical scheme, the connection that slides of bead makes the movable rod be difficult to rotate at the in-process self that reciprocates along the spread groove at the spacing inslot to make a plurality of adjustment tank and fastening bolt can remain throughout and follow the state that vertical direction corresponds each other, so that the staff can adjust the height of drilling rod fast.

The utility model discloses further set up to: a plurality of indicating grooves matched with the adjusting grooves are uniformly formed in the periphery of the movable rod along the length direction; when the adjusting bolt is in threaded connection with one of the adjusting grooves, one of the indicating grooves is flush with the end face, facing the movable rod, of the fixed rod.

Through above-mentioned technical scheme, the setting of instruction groove has indicating action for the staff can be through the mode that aligns each other with the terminal surface of dead lever orientation movable rod with the instruction groove fast with a plurality of adjustment tank regulation to the height the same with fastening bolt, thereby speed when having improved the staff and having adjusted the drilling rod height.

The utility model discloses further set up to: the drill rod is far away from the one end of sampling tube and is seted up with handle assorted connecting hole, the handle is pegged graft in the connecting hole, wear to establish and threaded connection has the connecting bolt that the part extends to in the connecting hole on the drill rod, set up on the handle with connecting bolt assorted through-hole, still set up on the drill rod with connecting bolt assorted spread groove, connecting bolt wears to establish through-hole and threaded connection in the spread groove.

Through above-mentioned technical scheme, connecting bolt is lifted off from the drilling rod to the mode that staff's accessible bolt was dismantled, dismantles the handle through the mode of extracting the handle in the connecting hole then to the staff can accomodate handle and drilling rod respectively, saves and accomodates the space.

The utility model discloses further set up to: an annular groove is formed in the inner wall of the sampling tube opening along the periphery.

Through above-mentioned technical scheme, the setting up of ring channel makes the wall thickness of sampling tube mouth of pipe department can be less than the wall thickness of mouth of pipe top sampling tube to reduce the resistance when the staff impresses the sampling tube in soil, so that the staff can be comparatively laborsaving take a sample to soil, use manpower sparingly.

To sum up, the utility model discloses a beneficial technological effect does:

1. the sampling tubes are detachably arranged, so that workers can sample and analyze the soil at different depths by replacing the sampling tubes with different lengths;

2. the setting that drilling rod height-adjustable has promoted this soil sampling ware to different height staff's suitability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic sectional view of the present embodiment for embodying the thread groove.

Fig. 3 is a schematic sectional view of the present embodiment for embodying the regulating groove.

Fig. 4 is a schematic cross-sectional view for embodying the positioning block of the present embodiment.

Reference numerals: 1. a drill stem; 2. a handle; 3. a sampling tube; 4. a thread groove; 5. connecting columns; 6. an external thread; 7. fastening a bolt; 8. a nut; 9. a support plate; 10. a movable rod; 11. fixing the rod; 12. fixing grooves; 13. adjusting the bolt; 14. an adjustment groove; 15. a rib; 16. a limiting groove; 17. an indication groove; 18. connecting holes; 19. a connecting bolt; 20. a through hole; 21. connecting grooves; 22. an annular groove; 23. a rotating wheel; 24. positioning a groove; 25. and (5) positioning the blocks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a soil sampling ware for soil improvement, as shown in fig. 1 and fig. 2, contains drilling rod 1, cylinder type handle 2 and the sampling tube 3 of a plurality of different length, and the quantity of sampling tube 3 is three in this embodiment, has seted up ring channel 22 along the periphery on the inner wall of 3 pipe openings of sampling tube department, and the setting of ring channel 22 has reduced the resistance of sampling tube 3 when pushing down in soil to be convenient for the staff can be comparatively laborsaving take a sample to soil.

As shown in fig. 1 and 2, a supporting plate 9 with a periphery aligned with the sampling tube 3 is fixedly arranged on the end face of the sampling tube 3 far away from the annular groove 22, a connecting column 5 is vertically and fixedly arranged on the end face of the supporting plate 9 far away from the sampling tube 3, an external thread 6 is arranged on the connecting column 5 along the periphery, a thread groove 4 matched with the external thread 6 is formed in the end face of the drill rod 1 facing the sampling tube 3, and the length of the connecting column 5 is consistent with the depth of the thread groove 4. Therefore, the sampling tube 3 and the drill rod 1 can be fixedly connected with each other by a worker in a mode of connecting the connecting column 5 on the sampling tube 3 in the threaded groove 4 in a threaded manner, when the soil with different depths needs to be sampled, the worker can respectively connect the sampling tubes 3 with different lengths to the drill rod 1 in a threaded manner, so that the worker can conveniently sample and analyze the soil with different depths; the setting of backup pad 9 makes the staff carry out the in-process that pushes down the sample tube 3 and take out sample tube 3 can even atress, has reduced the possibility that the sample tube 3 influences the sample effect in the sunken deformation under the pressure of drilling rod 1.

As shown in fig. 2, a fastening bolt 7 penetrating through the drill rod 1 and the connecting column 5 is connected to the periphery of the drill rod 1 in a threaded manner, a nut 8 is connected to the end of the fastening bolt 7 in a threaded manner, and the nut 8 abuts against the periphery of the drill rod 1. Therefore, in the soil sampling process, the fastening bolt 7 is difficult to separate from the drill rod 1 through the nut 8, and the connecting column 5 is difficult to rotate relative to the threaded groove 4 under the action of external force through the fastening bolt 7, so that the stability between the sampling tube 3 and the drill rod 1 is enhanced, and the sampling tube 3 can be stably connected with the drill rod 1 all the time in the sampling process; when needing to change sampling tube 3, fastening bolt 7 is lifted off to the mode that staff's accessible bolt was dismantled, then through the mode of rotating sampling tube 3 with sampling tube 3 lift off change different length sampling tube 3 can.

As shown in fig. 1 and 3, the drill rod 1 is respectively composed of a movable rod 10 connected with the handle 2 and a fixed rod 11 connected with the sampling tube 3, the fixed rod 11 is far away from the end surface of the sampling tube 3 and is provided with a fixed groove 12 with the diameter consistent with that of the movable rod 10 along the length direction, the movable rod 10 is provided with three adjusting grooves 14 along the length direction, the fixed rod 11 is provided with an adjusting bolt 13 matched with the adjusting grooves 14 in a penetrating and threaded manner, the adjusting bolt 13 partially extends into the fixed groove 12 and the end part of the adjusting bolt is fixedly provided with a rotating wheel 23, the rotating wheel 23 increases the rotating torque when the worker rotates the adjusting bolt 13, so that the worker can rotate the adjusting bolt 13 in a labor-saving manner. Consequently, the staff can be pegged graft the movable rod 10 in fixed slot 12, and then adjust the degree of depth that the movable rod 10 inserted in the dead lever 11 through rotating adjusting bolt 13 with its mode in different adjustment tank 14 of threaded connection respectively to all reach the effect of adjusting the whole length of drilling rod 1, drilling rod 1 adjustable length has improved drilling rod 1 to different height staff's suitability, thereby has promoted this soil sampling ware's application scope.

As shown in fig. 1 and 3, a limiting groove 16 is formed in the inner wall of the connecting groove 21 along the length direction, a fixed rod 11 extends from one end of the limiting groove 16 facing the handle 2, a protruding rib 15 which is matched with the limiting groove 16 and connected in the limiting groove 16 in a sliding manner is arranged on the periphery of the movable rod 10 along the length direction, the width of the protruding rib 15 is consistent with the width of the limiting groove 16, the protruding rib 15 is arranged so that the movable rod 10 can move up and down along the fixed groove 12 but is difficult to rotate relative to the fixed rod 11, and therefore the three adjusting grooves 14 can be aligned with the adjusting bolts 13 along the vertical direction all the time; three indicating grooves 17 are further uniformly formed in the movable rod 10 along the length direction, the indicating grooves 17 are located between the adjusting grooves 14 and the handle 2, the distance between the three indicating grooves 17 is consistent with the distance between the three adjusting grooves 14, and the positions of the indicating grooves 17 are set as follows: when the adjusting bolts 13 are screwed in the three adjusting grooves 14, respectively, the lower end surfaces of the three indicating grooves 17 are aligned with the end surfaces of the fixing lever 11 facing the handle 2, respectively. Therefore, the arrangement of the indication groove 17 has the function of indicating the position of the adjustment groove 14, so that a worker can quickly align the adjustment bolts 13 with the three adjustment grooves 14 respectively according to the indication of the indication groove 17, so that the worker can quickly adjust the length of the drill rod 1.

As shown in fig. 1 and 4, a connecting hole 18 matched with the handle 2 is formed in one end, away from the fixed rod 11, of the movable rod 10, a connecting bolt 19 extending into the connecting hole 18 is arranged on the end face, away from the fixed rod 11, of the movable rod 10 in a penetrating manner and in threaded connection, a connecting groove 21 matched with the connecting bolt 19 is formed in the inner wall of the connecting hole 18, the connecting groove 21 and the connecting bolt 19 are aligned with each other along the length direction of the movable rod 10, a through hole 20 matched with the connecting bolt 19 is formed in the center of the handle 2, the handle 2 is arranged in the connecting hole 18 in a penetrating manner, and the through hole 20 is arranged in the connecting bolt 19 in a penetrating manner and is in the connecting groove 21. Therefore, the mode that staff's accessible bolt was dismantled unloads connecting bolt 19, lift handle 2 from movable rod 10 off then, and handle 2 detachable sets up and makes the soil sample accomplish the back staff can lift handle 2, drilling rod 1 and sampling tube 3 off respectively and accomodate it respectively, saves and accomodates the space.

As shown in fig. 4, a positioning groove 24 is formed on the periphery of the movable rod 10, a positioning block 25 matching with the positioning groove 24 is fixedly arranged on the handle 2, and the positions of the positioning groove 24 and the positioning block 25 are set as follows: when the positioning block 25 abuts against the positioning groove 24, the through hole 20 and the connecting groove 21 on the handle 2 are aligned with each other. Therefore, when handle 2 needs to be installed, the staff accessible wears to establish handle 2 in connecting hole 18 and supports the mode of tightly in constant head tank 24 with locating piece 25 and aligns through-hole 20 and spread groove 21 fast to the staff can install handle 2 fast fixedly, has promoted the efficiency when staff installs handle 2.

The implementation principle of the embodiment is as follows: when soil needs to be sampled, a worker can install the handle 2 on the drill rod 1, adjust the length of the drill rod 1 to be matched with the height of the worker, select the sampling tube 3 matched with the depth of the soil needing to be sampled, connect the sampling tube 3 to the drill rod 1 in a threaded manner, place the sampling tube 3 on the upper surface of the soil to be sampled, and press the handle 2 to drive the sampling tube 3 to press down to sample the soil; sampling tube 3 of different length can take a sample the soil of the different degree of depth to the staff can carry out the analysis of taking a sample to the soil of the different degree of depth through the mode of changing sampling tube 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a soil sampling ware for soil treatment, contains drilling rod (1) and handle (2), its characterized in that: still contain sampling tube (3) of a plurality of different length, threaded groove (4) have been seted up along length direction on the terminal surface of handle (2) is kept away from in drilling rod (1), and is a plurality of sampling tube (3) are equipped with spliced pole (5) on the terminal surface of drilling rod (1) respectively, spliced pole (5) are gone up along the periphery be equipped with spread groove (21) assorted external screw thread (6), one of them spliced pole (5) threaded connection on sampling tube (3) is in threaded groove (4).

2. The soil sampling device for soil improvement according to claim 1, wherein: the drill rod (1) is provided with a fastening bolt (7) which penetrates through the drill rod (1) and the connecting column (5) at the same time, the end part of the fastening bolt (7) is in threaded connection with a nut (8), and the nut (8) is tightly propped against the drill rod (1).

3. The soil sampling device for soil improvement according to claim 1, wherein: be equipped with backup pad (9) between spliced pole (5) and sampling tube (3), the periphery and the sampling tube (3) of backup pad (9) flush each other.

4. The soil sampling device for soil improvement according to claim 1, wherein: drilling rod (1) comprises movable rod (10) and dead lever (11), dead lever (11) are seted up along length direction on the terminal surface of movable rod (10) and are seted up with movable rod (10) assorted fixed slot (12), movable rod (10) part is pegged graft in fixed slot (12), wear to establish and threaded connection has adjusting bolt (13) that extend to in fixed slot (12) on dead lever (11), set up a plurality of and adjusting bolt (13) assorted adjustment tank (14) along length direction on movable rod (10), adjusting bolt (13) threaded connection is in one of them adjustment tank (14).

5. The soil sampling device for soil improvement according to claim 4, wherein: be equipped with bead (15) along length direction on the periphery of movable rod (10), along length direction seted up on the inner wall of spread groove (21) with bead (15) assorted spacing groove (16), bead (15) are slided and are connected in spacing groove (16).

6. The soil sampling device for soil improvement according to claim 4, wherein: a plurality of indicating grooves (17) matched with the adjusting grooves (14) are uniformly formed in the periphery of the movable rod (10) along the length direction; when the adjusting bolt (13) is screwed in one of the adjusting grooves (14), one of the indicating grooves (17) and the end surface of the fixed rod (11) facing the movable rod (10) are flush with each other.

7. The soil sampling device for soil improvement according to claim 1, wherein: drilling rod (1) is kept away from the one end of sampling tube (3) and is seted up with handle (2) assorted connecting hole (18), handle (2) are pegged graft in connecting hole (18), wear to establish and threaded connection has connecting bolt (19) that the part extends to in connecting hole (18) on drilling rod (1), set up on handle (2) with connecting bolt (19) assorted through-hole (20), still set up on drilling rod (1) with connecting bolt (19) assorted spread groove (21), through-hole (20) and threaded connection are worn to establish in spread groove (21) by connecting bolt (19).

8. The soil sampling device for soil improvement according to claim 1, wherein: an annular groove (22) is formed in the inner wall of the sampling tube (3) at the tube opening along the periphery.