CN218938271U - Soil heavy metal content detection device - Google Patents
Soil heavy metal content detection device Download PDFInfo
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- CN218938271U CN218938271U CN202223185698.8U CN202223185698U CN218938271U CN 218938271 U CN218938271 U CN 218938271U CN 202223185698 U CN202223185698 U CN 202223185698U CN 218938271 U CN218938271 U CN 218938271U
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Abstract
The utility model discloses a soil heavy metal content detection device which comprises a detection device body, a detection rod and a limiting seat, wherein a display module is fixedly arranged at the top end of the detection device body, a socket is fixedly connected with the bottom end of the detection device body, positioning plates are fixedly arranged on two sides of the socket, and limiting holes are formed in the positioning plates. This soil heavy metal content detection device is provided with locating plate, movable rod, joint piece, spacing interface, plug-in components and joint groove for extension spring can stimulate the movable rod and slide in the inside of spacing hole, thereby is convenient for drive joint piece and joint groove and carry out the block and be connected, is favorable to being connected plug-in components and measuring rod and socket, can drive joint piece and joint groove through the pulling to the movable rod simultaneously and separate, is favorable to dismantling plug-in components and measuring rod, has improved wearing and tearing measuring rod and has changed the convenience of work, has improved soil heavy metal content detection device's detection precision simultaneously.
Description
Technical Field
The utility model relates to the technical field of soil detection, in particular to a soil heavy metal content detection device.
Background
Heavy metals cannot be decomposed by soil microorganisms and are easy to accumulate and convert into methyl compounds with higher toxicity, even the heavy metals are accumulated in human bodies through food chains in harmful concentration, so that the human health is seriously endangered, the heavy metal content in the soil needs to be detected by a soil heavy metal content detection device, and the existing heavy metal content detection device has a defect in the use process;
the utility model provides a kind of soil heavy metal content detection device that application number is CN202121259686.8, its technical scheme main points are: including measuring staff, control layer, braced frame and magnetic force wiring end, the one end swing joint of measuring staff is in the inside of control layer, braced frame movable mounting is on the outer wall of control layer, braced frame is including connecting shell, support fixed station, installation connection platform, snatch platform and locating bench, in actual use, when using this detection device to detect harder soil, can lead to the measuring staff to produce buckling and fracture through the direct insertion to the measuring staff, causes current detection device's damage, and the measuring staff probably produces the damage after carrying out long-time use to detection device simultaneously, and measuring staff is fixed connection in the current detection device to be inconvenient for changing the measuring staff of wearing and tearing, reduced current detection device's detection precision.
So we propose a soil heavy metal content detection device in order to solve the above mentioned problems.
Disclosure of Invention
The utility model aims to provide a soil heavy metal content detection device, which aims to solve the problem that the detection precision is reduced due to the fact that the worn detection rod is inconvenient to replace in the existing detection device for the soil heavy metal content in the market, which is proposed by the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a soil heavy metal content detection device, which comprises a detection device body, a detection rod and a limit seat,
the detection device comprises a detection device body, wherein a display module is fixedly arranged at the top end of the detection device body, a socket is fixedly connected to the bottom end of the detection device body, positioning plates are fixedly arranged at two sides of the socket, a limiting hole is formed in the positioning plate, a movable rod is attached to the inside of the limiting hole, a telescopic spring is wound on the surface of the movable rod, and a clamping block is fixedly arranged at one end of the movable rod;
a limiting interface is formed in the socket, an insert is attached to the inside of the limiting interface, and clamping grooves are formed in the two sides of the insert;
the bottom end of the plug-in is fixedly provided with a detection rod, and the surface of the detection rod is fixedly provided with a helical blade;
the outer ring of the detection device body is fixedly provided with a connecting rod, the outer end of the connecting rod is fixedly connected with a fixed ring, the outer ring of the fixed ring is attached with a rotating ring, inner grooves are formed in the fixed ring and the rotating ring, and balls are attached to the inner parts of the inner grooves;
the outer lane fixed mounting of swivel ring has spacing seat, the slide hole has been seted up to the inside of spacing seat, the inside of slide hole runs through there is the locating lever, the top welding of locating lever has a top knot.
Preferably, the positioning plate is symmetrically arranged about the central line of the socket, the movable rod is in sliding connection with the positioning plate through the limiting hole, and the size of the limiting hole is matched with that of the movable rod.
By adopting the design of the structure, the locating plate can limit the expansion of the movable rod through the limiting hole, so that the movable rod is prevented from shaking in the process of driving the clamping block to be clamped with the clamping groove, and the stability of the replacement and installation work of the detection rod is improved.
Preferably, the two ends of the telescopic spring are fixedly connected with the movable rod and the positioning plate respectively, the movable rod and the positioning plate form a telescopic structure through the telescopic spring, and the movable rod is connected with the clamping groove in a clamping way through the clamping block.
By adopting the design of the structure, the connection and the separation between the clamping block and the clamping groove can be conveniently carried out, so that the convenience of the replacement work of the abrasion detection rod is improved, and the detection accuracy of the detection device is improved.
Preferably, the size of the limiting interface is identical with that of the plug-in, and the surface of the detection rod is spirally provided with a spiral blade.
By adopting the design of the structure, the limit interface can limit the installation of the plug-in components and the detection rod, the stability of the installation work of the detection rod is further improved, the spiral blade is arranged in the hard soil, the detection rod can be conveniently screwed into the hard soil, and the operation convenience of the detection device is improved.
Preferably, the connecting rod is arranged at equal angles between the detection device body and the fixed ring, the fixed ring is rotationally connected with the rotating ring through the inner groove and the balls, and the balls are distributed in the inner groove in an equidistant annular mode.
By adopting the design of the structure, the ball can be arranged to improve the smooth rotation of the fixed ring in the rotating ring, so that the detection rod can be matched with the helical blade to penetrate into the hard soil, and the practicability of the detection device is improved.
Preferably, the limiting seat is arranged on the outer ring of the rotating ring at equal angles, and the positioning rod is in sliding connection with the limiting seat through the sliding hole.
By adopting the design of the structure, the whole detection device can be effectively positioned through the positioning rod, and the sliding of the limiting seat and the positioning rod can facilitate the rotation and lifting of the detection rod, so that the stability of the detection rod penetrating into soil is improved.
Compared with the prior art, the utility model has the beneficial effects that: the soil heavy metal content detection device;
1. the positioning plate, the movable rod, the clamping block, the limiting interface, the plug-in and the clamping groove are arranged, so that the telescopic spring can pull the movable rod to slide in the limiting hole, the clamping block and the clamping groove are conveniently driven to be in clamping connection, the plug-in and the detection rod are connected with the socket, meanwhile, the clamping block and the clamping groove can be driven to be separated by pulling the movable rod, the plug-in and the detection rod are conveniently detached, the convenience of replacement work of the abrasion detection rod is improved, and meanwhile, the detection precision of the soil heavy metal content detection device is improved;
2. the device is provided with the helical blade, the connecting rod, the fixed ring, the rotating ring, the inner groove and the ball, and can drive the fixed ring to rotate on the inner side of the rotating ring through the inner groove and the ball by rotating the detection device body and the connecting rod, and the helical blade is matched with the arrangement of the helical blade, so that the device can be conveniently inserted into the hard soil in the rotating process, and the detection convenience of the soil heavy metal content detection device is improved;
3. be provided with spacing seat, slide hole, locating lever and top knot for the device is in the in-process of using, and the measuring rod can pass through the inside of helical blade screw in hard soil, and cooperation spacing seat and locating lever's sliding connection can be convenient for the locating lever with this detection device overall positioning subaerial, has improved the rotatory stability of going into soil detection work of measuring rod.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is a schematic diagram of an exploded structure of a receptacle and a plug-in unit according to the present utility model;
FIG. 3 is a schematic side sectional view of a locating plate according to the present utility model;
FIG. 4 is a schematic diagram of the distribution structure of the limiting seat and the positioning rod of the present utility model;
FIG. 5 is a schematic view of the connection structure of the stationary ring and the rotating ring according to the present utility model.
In the figure: 1. a detection device body; 2. a display module; 3. a socket; 4. a positioning plate; 5. a limiting hole; 6. a movable rod; 7. a telescopic spring; 8. a clamping block; 9. a limiting interface; 10. an insert; 11. a clamping groove; 12. a detection rod; 13. a helical blade; 14. a connecting rod; 15. a fixing ring; 16. a rotating ring; 17. an inner tank; 18. a ball; 19. a limit seat; 20. a slide hole; 21. a positioning rod; 22. and (5) a top buckle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a soil heavy metal content detection device, including detection device body 1, measuring bar 12 and spacing seat 19, the top fixed mounting of detection device body 1 has display module 2, the bottom fixedly connected with socket 3 of detection device body 1, socket 3's both sides fixed mounting has locating plate 4, locating plate 4 sets up with the central line symmetry of socket 3, spacing hole 5 has been seted up to the inside of locating plate 4, the laminating of the inside of spacing hole 5 has movable rod 6, and movable rod 6 passes through spacing hole 5 and locating plate 4 sliding connection, and the size of spacing hole 5 coincide with the size of movable rod 6, the design of above-mentioned structure, make locating plate 4 carry out spacingly through spacing hole 5 to the slip of movable rod 6 and joint piece 8, can effectually avoid joint piece 8 to carry out the in-process of joint with joint groove 11 and produce and rock, the stability of joint piece 8 to plug-in 10 location work has been improved.
Specifically as shown in fig. 1-3, the surface winding of movable rod 6 has telescopic spring 7, telescopic spring 7's both ends respectively with movable rod 6 and locating plate 4 fixed connection, and movable rod 6 constitutes extending structure through telescopic spring 7 and locating plate 4, the one end fixed mounting of movable rod 6 has joint piece 8, joint groove 11 has been seted up to plug-in components 10 both sides inside, and movable rod 6 passes through joint piece 8 and joint groove 11 block connection, the design of above-mentioned structure, make telescopic spring 7 can drive movable rod 6 slide in spacing hole 5's inside, thereby be convenient for drive joint piece 8 and joint groove 11 block, be favorable to installing plug-in components 10 location in socket 3's inside, stability and the convenience of measuring rod 12 installation work have been improved, simultaneously through the pulling to movable rod 6 can drive joint piece 8 and joint groove 11 and separate, thereby be convenient for dismantle plug-in components 10 and measuring rod 12 change the convenience of work, the measuring rod 12 has been improved.
Specifically as shown in fig. 1-3, the inside of socket 3 has offered spacing interface 9, the inside laminating of spacing interface 9 has plug-in components 10, the size of spacing interface 9 is identical with the size of plug-in components 10, the bottom fixed mounting of plug-in components 10 has measuring bar 12, the fixed surface mounting of measuring bar 12 has helical blade 13, and the surface spiral of measuring bar 12 installs helical blade 13, the design of above-mentioned structure, make socket 3 can fix a position plug-in components 10 through spacing interface 9, can effectually prevent that plug-in components 10 and measuring bar 12 from producing and rocking after the installation, the stability of measuring bar 12 detection work has been improved, and helical blade 13's setting can be convenient for make its inside that deep into hard soil that can relax when rotatory measuring bar 12, the convenience of this detection device operation has been improved.
As shown in fig. 1-5, the outer ring of the detection device body 1 is fixedly provided with a connecting rod 14, the outer end of the connecting rod 14 is fixedly connected with a fixed ring 15, the connecting rod 14 is arranged at equal angles between the detection device body 1 and the fixed ring 15, the outer ring of the fixed ring 15 is attached with a rotating ring 16, inner grooves 17 are formed in the fixed ring 15 and the rotating ring 16, balls 18 are attached in the inner grooves 17, the fixed ring 15 is rotationally connected with the rotating ring 16 through the inner grooves 17 and the balls 18, and the balls 18 are distributed in the inner grooves 17 at equal intervals in an annular mode.
Specifically as shown in fig. 1-5, the spacing seat 19 is fixedly installed on the outer ring of the rotary ring 16, the spacing seat 19 is distributed at equal angles on the outer ring of the rotary ring 16, the sliding hole 20 is formed in the inner portion of the spacing seat 19, the positioning rod 21 penetrates through the inner portion of the sliding hole 20 and is in sliding connection with the spacing seat 19, the top end of the positioning rod 21 is welded with the top buckle 22, the design of the structure enables the positioning rod 21 to be inserted with the ground, so that the whole detection device can be conveniently positioned, shaking can be effectively prevented when the detection device body 1 and the detection rod 12 rotate deep into the ground, the stability of the operation work of the detection device is improved, and meanwhile, the sliding connection of the spacing seat 19 and the positioning rod 21 can be convenient for lifting the detection rod 12 and the detection device body 1 in the rotating process, so that the detection rod 12 can conveniently and deeply penetrate into the hard bottom surface in cooperation with the spiral blade 13 and carry out heavy metal detection work on the soil.
Working principle: when the soil heavy metal content detection device is used, firstly, as shown in fig. 1 and 4-5, the device is placed at a proper position, the detection device body 1 can rotate on the inner side of the rotating ring 16 through the connecting rod 14 and the fixing ring 15 by pushing the positioning rod 21 to be inserted into the bottom surface and then rotating the detection device body 1 through the inner groove 17 and the ball 18, and meanwhile, the detection rod 12 and the helical blade 13 are driven to rotate, so that the detection rod 12 is conveniently screwed into the ground in cooperation with the helical blade 13, and the fixing ring 15 and the limiting seat 19 are driven to slide down on the positioning rod 21 through the sliding hole 20 in the screwing process, then the detection rod 12 can be made to go deep into the soil of the ground to finish detection of heavy metal in the soil, and meanwhile, the heavy metal content can be displayed through the display module 2, so that the heavy metal detection work is finished.
During the use, as shown in fig. 1-3 and shown in the drawings, when the worn detection rod 12 needs to be replaced, the movable rod 6 is pulled to slide in the positioning plate 4 through the limiting hole 5 and drive the clamping block 8 to be separated from the clamping groove 11, then the detection rod 12 and the plug-in unit 10 can be taken out from the limiting interface 9 formed in the socket 3, so that the detection rod 12 is detached, the detection rod 12 and the plug-in unit 10 are inserted into the limiting interface 9 during the installation, and at the moment, the telescopic spring 7 can pull the movable rod 6 and the clamping block 8 to be clamped with the clamping groove 11, so that the plug-in unit 10 is connected with the socket 3 in a positioning manner, and the replacement of the detection rod 12 is completed.
To complete a series of work, and what is not described in detail in this specification is prior art that is well known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a soil heavy metal content detection device, includes detection device body (1), measuring rod (12) and spacing seat (19), its characterized in that:
the detection device comprises a detection device body (1), wherein a display module (2) is fixedly arranged at the top end of the detection device body (1), a socket (3) is fixedly connected to the bottom end of the detection device body (1), positioning plates (4) are fixedly arranged at two sides of the socket (3), limiting holes (5) are formed in the positioning plates (4), movable rods (6) are attached to the inside of the limiting holes (5), a telescopic spring (7) is wound on the surface of each movable rod (6), and clamping blocks (8) are fixedly arranged at one ends of the movable rods (6);
a limiting interface (9) is arranged in the socket (3), an insert (10) is attached to the inside of the limiting interface (9), and clamping grooves (11) are formed in the insides of two sides of the insert (10);
the bottom end of the plug-in (10) is fixedly provided with a detection rod (12), and the surface of the detection rod (12) is fixedly provided with a helical blade (13);
the outer ring of the detection device body (1) is fixedly provided with a connecting rod (14), the outer end of the connecting rod (14) is fixedly connected with a fixed ring (15), the outer ring of the fixed ring (15) is attached with a rotating ring (16), inner grooves (17) are formed in the fixed ring (15) and the rotating ring (16), and balls (18) are attached to the inner parts of the inner grooves (17);
the outer ring of the rotary ring (16) is fixedly provided with a limiting seat (19), a sliding hole (20) is formed in the limiting seat (19), a positioning rod (21) penetrates through the sliding hole (20), and a top buckle (22) is welded at the top end of the positioning rod (21).
2. The soil heavy metal content detection device according to claim 1, wherein: the locating plate (4) is symmetrically arranged about the central line of the socket (3), the movable rod (6) is in sliding connection with the locating plate (4) through the limiting hole (5), and the size of the limiting hole (5) is matched with the size of the movable rod (6).
3. The soil heavy metal content detection device according to claim 1, wherein: the two ends of the telescopic spring (7) are fixedly connected with the movable rod (6) and the positioning plate (4) respectively, the movable rod (6) and the positioning plate (4) form a telescopic structure through the telescopic spring (7), and the movable rod (6) is connected with the clamping groove (11) in a clamping way through the clamping block (8).
4. The soil heavy metal content detection device according to claim 1, wherein: the size of the limiting interface (9) is matched with the size of the plug-in unit (10), and the surface of the detection rod (12) is spirally provided with a spiral blade (13).
5. The soil heavy metal content detection device according to claim 1, wherein: the connecting rod (14) is arranged between the detection device body (1) and the fixed ring (15) at equal angles, the fixed ring (15) is rotationally connected with the rotating ring (16) through the inner groove (17) and the balls (18), and the balls (18) are distributed in the inner groove (17) at equal intervals in a ring shape.
6. The soil heavy metal content detection device according to claim 1, wherein: the limiting seats (19) are distributed on the outer ring of the rotary ring (16) at equal angles, and the positioning rods (21) are connected with the limiting seats (19) in a sliding mode through sliding holes (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223185698.8U CN218938271U (en) | 2022-11-29 | 2022-11-29 | Soil heavy metal content detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223185698.8U CN218938271U (en) | 2022-11-29 | 2022-11-29 | Soil heavy metal content detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218938271U true CN218938271U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223185698.8U Active CN218938271U (en) | 2022-11-29 | 2022-11-29 | Soil heavy metal content detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218938271U (en) |
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2022
- 2022-11-29 CN CN202223185698.8U patent/CN218938271U/en active Active
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Address after: Building 1, No. 279 Meiling Street, Qingshanhu Street, Lin'an District, Hangzhou City, Zhejiang Province, 311305, 4th and 5th floors Patentee after: Hangzhou Anhao Testing Technology Co.,Ltd. Address before: 311300 4th and 5th floors, building 1, No. 279, Meiling street, Qingshanhu street, Lin'an District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Beinan Testing Technology Co.,Ltd. |