CN221006841U

CN221006841U - Portable soil heavy metal quantitative collector

Info

Publication number: CN221006841U
Application number: CN202322627773.XU
Authority: CN
Inventors: 罗佩佩; 王志; 任丹丹
Original assignee: Wuhan Zhonglian Chengjian Testing Technology Co ltd
Current assignee: Wuhan Zhonglian Chengjian Testing Technology Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-05-24
Anticipated expiration: 2033-09-26

Abstract

The application discloses a portable soil heavy metal quantitative collector which comprises a sampling head, a supporting rod and a lower pressing block, wherein the supporting rod is in sliding connection with the inner wall of a supporting sleeve, the top end of the supporting sleeve is fixedly connected with the bottom of the lower pressing block, a positioning ring is arranged on the outer side of the supporting sleeve and is in sliding connection with the surface of a connecting column, one end of the connecting column is fixedly connected with a connecting plate, the other end of the connecting column is fixedly connected with a positioning plate, and one side of the positioning plate, which is far away from the connecting column, is fixedly connected with the positioning column. The application is convenient to carry, the position between the support rod and the support sleeve can be adjusted, and the position can be fixed by utilizing the positioning column, so that the height of the collector can be adjusted, the application is not only convenient for workers with different heights to use, but also more convenient to carry when the height of the collector is adjusted to be the lowest.

Description

Portable soil heavy metal quantitative collector

Technical Field

The application relates to the field of soil collection, in particular to a portable quantitative collector for heavy metals in soil.

Background

In order to detect heavy metals in soil, it is generally necessary to sample the soil and then detect heavy metals in the soil sample, i.e. a soil collector is a tool for sampling the soil.

The authorized bulletin numbers are: CN213148358U, patent name: in the Chinese patent utility model of a portable soil heavy metal quantitative collection device and a system, a rack is arranged, a driver is fixed at the upper part of the rack, and a power output end of the driver extends to the lower part of the rack; the power output end of the driver is detachably connected with a drill bit which is of a cylindrical structure with an opening at the bottom end; the inside of drill bit is equipped with the ration inner tube, and the ration inner tube is the nonmetallic material, can make the sample mutual independence of collection at every turn, has effectively avoided the device to the problem that the sample produced heavy metal pollution in the collection process.

That is, the prior art has the following technical problems: the device is provided with the driver, which greatly increases the overall weight of the device, affects portability, and meanwhile, in the prior art and the application, the central support rod of the collector is a fixed long rod, which is difficult to fold, so that the overall height of the collector is higher, which is difficult to adapt to different working scenes, and affects portability,

And in the above-mentioned application, the capacity of ration inner tube is fixed for the soil sample quantity of collection at every turn is fixed, is difficult to adjust the soil sample quantity of single collection, and the flexibility when making the collector gather the soil sample is lower.

Therefore, it is desirable to provide a portable soil heavy metal quantitative collector which can collect soil samples of different amounts flexibly and quantitatively and is convenient to carry.

Disclosure of Invention

The embodiment provides a portable soil heavy metal quantitative collector which is used for solving the problems that in the prior art, the collector is large in quality and high in height and is inconvenient to carry.

According to one aspect of the application, a portable soil heavy metal quantitative collector is provided, which comprises a sampling head, a supporting rod and a lower pressing block, wherein the supporting rod is arranged above the sampling head, the lower pressing block is arranged above the supporting rod, the supporting rod is in sliding connection with the inner wall of a supporting sleeve, the top end of the supporting sleeve is fixedly connected with the bottom of the lower pressing block, a positioning ring is arranged on the outer side of the supporting sleeve and is in sliding connection with the surface of a connecting column, one end of the connecting column is fixedly connected with a connecting plate, the other end of the connecting column is fixedly connected with a positioning plate, and one side of the positioning plate, which is far away from the connecting column, is fixedly connected with the positioning column.

Further, connecting plates are arranged on two symmetrical sides of the positioning ring, and positioning plates are fixedly connected to one sides, close to the supporting sleeve, of the two connecting plates.

Further, positioning holes are formed in two opposite sides of the supporting sleeve, and a plurality of positioning grooves are formed in two opposite sides of the supporting rod.

Further, a positioning spring is arranged at the position between the positioning ring and the positioning plate, and the positioning spring is sleeved on the surface of the connecting column.

Further, the inside quantitative board that is provided with of sampling head, quantitative board top rigid coupling adjusts the rack, it is connected with adjusting gear side meshing to adjust the rack side, the holding tank has been seted up to sampling head center department, adjust rack one end and quantitative board rigid coupling, it sets up in the holding tank to adjust the rack other end.

Further, the adjusting gear is fixedly connected to the surface of the rotating column, and the rotating column is rotationally connected with the sampling head.

Further, a preset hole is formed in the side face of the sampling head, one end of the rotating column penetrates through the side face of the sampling head through the preset hole, and a rotating disc is fixedly connected to one end, far away from the sampling head, of the rotating column.

Further, the external screw thread has been seted up to the sampling head lower extreme surface, the sampling head lower extreme is through external screw thread threaded connection there being the protection casing, the protection casing sets up in the sampling head outside.

Further, storage grooves are formed in two sides of the lower pressing block, fixing studs are fixedly connected to the inner wall of the storage groove of the lower pressing block, and movable handles are connected to the surfaces of the fixing studs in a threaded mode.

Further, fixing studs are arranged on two sides of the lower pressing block, and limiting plates are fixedly connected to one ends, far away from the lower pressing block, of the two fixing studs.

According to the embodiment of the application, the problems that the collector is large in mass and high in height and is inconvenient to carry are solved, and the position between the support rod and the support sleeve can be adjusted, so that the whole height of the collector can be adjusted, a large-volume driving source is not arranged, the weight of the collector is reduced, and the collector is more convenient to carry.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall internal view of an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating an internal side view of a sampling head according to an embodiment of the present application;

FIG. 4 is an enlarged schematic view of a portion of FIG. 2A according to an embodiment of the present application;

Fig. 5 is an enlarged partial schematic view of fig. 2B according to an embodiment of the present application.

In the figure: 1. a sampling head; 2. a support rod; 3. pressing the block; 4. a support sleeve; 5. a positioning ring; 6. a connecting column; 7. a connecting plate; 8. a positioning plate; 9. positioning columns; 10. a positioning spring; 11. a metering plate; 12. adjusting the rack; 13. an adjusting gear; 14. rotating the column; 15. a rotating disc; 16. a protective cover; 17. fixing a stud; 18. moving the handle; 19. and a limiting plate.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-5, a portable quantitative collector for heavy metal in soil comprises a sampling head 1, a supporting rod 2 and a lower pressing block 3, wherein the supporting rod 2 is arranged above the sampling head 1, the lower pressing block 3 is arranged above the supporting rod 2, in order to prevent the sampling head 1 from polluting the soil sample during sampling, the inner wall of the sampling head is made of nonmetal materials, the supporting rod 2 is slidably connected with the inner wall of a supporting sleeve 4, the top end of the supporting sleeve 4 is fixedly connected with the bottom of the lower pressing block 3, a positioning ring 5 is arranged on the outer side of the supporting sleeve 4, the positioning ring 5 is slidably connected with the surface of a connecting column 6, one end of the connecting column 6 is fixedly connected with a connecting plate 7, the other end of the connecting column 6 is fixedly connected with a positioning plate 8, and one side of the positioning plate 8, which is far away from the connecting column 6, is fixedly connected with a positioning column 9.

The position between bracing piece 2 and the support sleeve 4 can be adjusted during the use to utilize reference column 9 can fix, make the height-adjustable of collector, not only can be convenient for the staff of different heights use, and when the height-adjusting of collector was minimum, more portable.

The two symmetrical sides of the positioning ring 5 are respectively provided with a connecting plate 7, and one sides of the two connecting plates 7 close to the supporting sleeve 4 are fixedly connected with positioning plates 8, so that the positioning plates 8 and the positioning columns 9 can be conveniently moved through the connecting plates 7.

The positioning holes are formed in two opposite sides of the support sleeve 4, the positioning grooves are formed in two opposite sides of the support rod 2, and when the positioning column 9 is located in the positioning grooves, the positions of the support rod 2 and the support sleeve 4 can be limited.

A positioning spring 10 is arranged at the position between the positioning ring 5 and the positioning plate 8, the positioning spring 10 is sleeved on the surface of the connecting column 6, and the positioning column 9 can be positioned in the supporting rod 2 under the natural state through the positioning spring 10.

The inside quantitative board 11 that is provided with of sampling head 1, quantitative board 11 top rigid coupling adjusts rack 12, adjust rack 12 side and adjusting gear 13 side meshing are connected, the holding tank has been seted up to sampling head 1 center department, adjust rack 12 one end and quantitative board 11 rigid coupling, adjust rack 12 other end setting in the holding tank, can drive when adjusting gear 13 rotates and adjust rack 12 and remove.

The adjusting gear 13 is fixedly connected to the surface of the rotating column 14, the rotating column 14 is rotationally connected with the sampling head 1, and the adjusting gear 13 can be driven to rotate when the rotating column 14 rotates.

The side of the sampling head 1 is provided with a preset hole, one end of the rotating column 14 penetrates through the side of the sampling head 1 through the preset hole, and in order to facilitate rotating the rotating column 14, one end, away from the sampling head 1, of the rotating column 14 is fixedly connected with a rotating disc 15.

The external screw thread has been seted up on sample head 1 lower extreme surface, sample head 1 lower extreme has protection casing 16 through external screw thread threaded connection, protection casing 16 sets up in sample head 1 outside, makes protection casing 16 rotate and can follow sample head 1 and remove.

The storage grooves are formed in two sides of the lower pressing block 3, the inner wall of the storage groove of the lower pressing block 3 is fixedly connected with a fixing stud 17, the surface of the fixing stud 17 is in threaded connection with a movable handle 18, and the storage grooves can store the movable handle 18.

Both sides of the lower pressing block 3 are respectively provided with a fixed stud 17, one end, far away from the lower pressing block 3, of each fixed stud 17 is fixedly connected with a limiting plate 19, and the limiting plates 19 can prevent the movable handle 18 from moving out of the fixed studs 17.

When the application is used, firstly, the protective cover 16 is rotated according to the required soil sample amount, the protective cover 16 is moved upwards along the support rod 2, so that the rotary disk 15 is leaked, then the rotary disk 15 is rotated, the rotary column 14 is driven to rotate, the adjusting gear 13 is driven to rotate so as to drive the adjusting rack 12 to move, at the moment, the quantitative plate 11 can be driven to move in the sampling head 1, the soil sample amount of the sampling head 1 can be adjusted, the purpose of adjusting the soil sample amount is achieved, after the adjustment, the protective cover 16 is rotated in the opposite direction, the protective cover 16 is moved downwards along the sampling head 1, so that the protective cover 16 covers the column rotary disk 15, the rotary disk 15 is prevented from being rotated by mistake, then the connecting plate 7 is pulled to two sides according to the height of a user, and the connecting column 6 is driven to move in the same direction, and then drive locating plate 8 and reference column 9 syntropy to remove, make reference column 9 follow the constant head tank that bracing piece 2 offered and remove, can stimulate support sleeve 4 this moment, adjust the position between lower briquetting 3 and the support sleeve 4, then utilize to send connecting plate 7, this moment under the effect of positioning spring 10, reference column 9 can remove to corresponding constant head tank in, thereby inject the position between lower briquetting 3 and support sleeve 4, thereby adjust the height of collector, the staff of different heights uses of being convenient for, then rotate movable handle 18, make movable handle 18 follow fixed double-screw bolt 17 and remove, make movable handle 18 extend from lower briquetting 3, then utilize movable handle 18 to hold the collector, then utilize sampling head 1 to sample soil, then utilize the detecting instrument to carry out heavy metal detection to the soil sample.

The application has the advantages that:

1. The application is convenient to carry, the position between the supporting rod and the supporting sleeve can be adjusted, and the positioning column can be utilized to fix, so that the height of the collector can be adjusted, the application is not only convenient for workers with different heights to use, but also is more convenient to carry when the height of the collector is adjusted to be the lowest;

2. The application has reasonable structure, and the position of the quantitative plate in the sampling head can be adjusted by utilizing the adjusting rack and the adjusting gear, so that the amount of the soil sample taken out by the sampling head during sampling is adjusted, the purpose of quantitative sampling is achieved, and the flexibility of the collector during collecting the soil sample is improved;

3. The application can be stored, and the movable handle can be rotated by utilizing the fixed stud, so that the movable handle is stored into the lower pressing block, thereby reducing the occupied space of the collector and facilitating the storage and carrying of the collector.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the application does not relate to the improvement of software and a method.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a portable soil heavy metal ration collector, includes sample head (1), bracing piece (2) and briquetting (3) down, bracing piece (2) set up in sample head (1) top, briquetting (3) set up in bracing piece (2) top, its characterized in that down: the supporting rod (2) is in sliding connection with the inner wall of the supporting sleeve (4), the top end of the supporting sleeve (4) is fixedly connected with the bottom of the lower pressing block (3), a positioning ring (5) is arranged on the outer side of the supporting sleeve (4), the positioning ring (5) is in sliding connection with the surface of the connecting column (6), one end of the connecting column (6) is fixedly connected with the connecting plate (7), the other end of the connecting column (6) is fixedly connected with the positioning plate (8), and the positioning plate (8) is far away from one side of the connecting column (6) and is fixedly connected with the positioning column (9).

2. The portable soil heavy metal quantitative collector according to claim 1, wherein: the two symmetrical sides of the positioning ring (5) are provided with connecting plates (7), and one side, close to the supporting sleeve (4), of each connecting plate (7) is fixedly connected with a positioning plate (8).

3. The portable soil heavy metal quantitative collector according to claim 1, wherein: positioning holes are formed in two opposite sides of the supporting sleeve (4), and a plurality of positioning grooves are formed in two opposite sides of the supporting rod (2).

4. The portable soil heavy metal quantitative collector according to claim 1, wherein: a positioning spring (10) is arranged at the position between the positioning ring (5) and the positioning plate (8), and the positioning spring (10) is sleeved on the surface of the connecting column (6).

5. The portable soil heavy metal quantitative collector according to claim 1, wherein: the inside quantitative board (11) that is provided with of sampling head (1), quantitative board (11) top rigid coupling adjusts rack (12), adjust rack (12) side and adjusting gear (13) side meshing are connected, the holding tank has been seted up in sampling head (1) center department, adjust rack (12) one end and quantitative board (11) rigid coupling, adjust rack (12) other end setting in the holding tank.

6. The portable soil heavy metal quantitative collector according to claim 5, wherein: the adjusting gear (13) is fixedly connected to the surface of the rotating column (14), and the rotating column (14) is rotationally connected with the sampling head (1).

7. The portable soil heavy metal quantitative collector according to claim 6, wherein: the side of the sampling head (1) is provided with a preset hole, one end of the rotating column (14) penetrates through the side of the sampling head (1) through the preset hole, and one end, far away from the sampling head (1), of the rotating column (14) is fixedly connected with a rotating disc (15).

8. The portable soil heavy metal quantitative collector according to claim 5, wherein: the external screw thread has been seted up on sample head (1) lower extreme surface, sample head (1) lower extreme is connected with protection casing (16) through external screw thread, protection casing (16) set up in sample head (1) outside.

9. The portable soil heavy metal quantitative collector according to claim 1, wherein: storage grooves are formed in two sides of the lower pressing block (3), fixing studs (17) are fixedly connected to the inner walls of the storage grooves of the lower pressing block (3), and movable handles (18) are connected to the surfaces of the fixing studs (17) in a threaded mode.

10. The portable soil heavy metal quantitative collector according to claim 9, wherein: both sides of the lower pressing block (3) are provided with fixing studs (17), and one ends of the two fixing studs (17) far away from the lower pressing block (3) are fixedly connected with limiting plates (19).