CN214334284U

CN214334284U - Novel soil detection device

Info

Publication number: CN214334284U
Application number: CN202022929977.5U
Authority: CN
Inventors: 周华; 李洋; 路芳; 黄彩芳; 王利利
Original assignee: Henan Keren Technology Co ltd
Current assignee: Henan Keren Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-10-01
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a soil sampling test technical field, concretely relates to novel detection device of soil, it is including placing the board, it runs through along vertical direction and is equipped with the sampling tube to place board top intermediate position, the sampling tube bottom is equipped with the drill bit, it is equipped with on the board and is used for driving sampling tube pivoted drive mechanism to place, two thief hatches have been seted up to sampling tube lateral wall bottom bilateral symmetry, the intraductal bilateral symmetry activity of sampling is equipped with two arc baffle that are used for hiding the thief hatch, connect through the head rod between the arc baffle top, the sampling tube top runs through along vertical direction and is equipped with the bull stick with head rod fixed connection, it has the scale to follow vertical direction spraying on the sampling tube lateral wall. Has the advantages that: through mutually supporting of cowl and sample connection, be convenient for take a sample soil, make soil collect in the sample connection, the shutoff of being convenient for covers the sample connection, and the in-process of sample connection in getting into earth's surface soil helps preventing soil entering sample connection, influences the testing result to soil.

Description

Novel soil detection device

Technical Field

The utility model relates to a soil sampling test technical field, concretely relates to novel detection device of soil.

Background

The existing soil is polluted by the environment, so that the soil contains various metals, organic pollutants, pesticides and pathogenic bacteria, the monitoring of the soil environment is an important means for knowing the pollution degree of the soil, the actual environment of the soil is known through soil detection at different ground surface depths, and a soil sample is firstly collected and then put into a detection device for detection during soil detection. However, current soil sampling device is very inconvenient when the sample, is not convenient for collect soil simultaneously, needs the manual work to insert the inside appointed degree of depth of soil with sampling device during the sample, then extracts and pour out soil in with sampling device and detect, inserts and extracts sampling device time when more hard and the device extract the back and lie in the inside soil of sampling device inconvenient pouring. Therefore, there is a need for a solution that overcomes the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a novel detection device of soil, including placing the board, it runs through along vertical direction and is equipped with the sampling tube to place board top intermediate position, the sampling tube bottom is equipped with the drill bit, it is used for the drive to be equipped with on the board to place sampling tube pivoted drive mechanism, two sample connection have been seted up to sampling tube lateral wall bottom bilateral symmetry, the intraductal bilateral symmetry activity of sampling is equipped with two and is used for hiding the cowl of sample connection, connect through the head rod between the cowl top, the sampling tube top runs through the bull stick that is equipped with head rod fixed connection along vertical direction, it has the scale to follow vertical direction spraying on the sampling tube lateral wall.

Furthermore, the bottoms of the arc-shaped baffles are fixedly connected through a second connecting rod.

Further, the second connecting rod with the bottom rotates in the sampling tube to be connected, the bottom is fixed and is equipped with first bearing in the sampling tube, the cover be equipped with on the first bearing with second connecting rod fixed connection's pivot.

Furthermore, the sampling tube is rotatably connected with the placing plate, a second bearing is fixedly arranged at the joint of the sampling tube and the placing plate, and the second bearing is sleeved on the sampling tube.

Further, the transmission mechanism comprises a driven gear sleeved on the sampling tube and a driving component meshed with the driven gear.

Further, the bottom of the outer side wall of the sampling tube is provided with a helical blade.

Further, movable sleeve is equipped with the locating piece on the sampling tube, a plurality of draw-in grooves have been seted up along vertical direction to the sampling tube lateral wall, be equipped with the mounting groove in the locating piece, movable mounting have in the mounting groove with the fixture block of mounting groove joint, fixed being equipped with on the fixture block runs through and extends to the inserted bar of locating piece outer wall, the fixture block with be equipped with the spring in the mounting groove between the left side wall, the spring housing is located on the inserted bar.

Furthermore, the clamping grooves are distributed on the outer side wall of the sampling tube in an equidistant array.

Furthermore, a level gauge is arranged on the placing plate.

Furthermore, a handle is arranged at the top of the rotating rod.

The utility model discloses beneficial effect does: the utility model has the advantages that through the mutual matching of the arc baffle and the sampling port, the arc baffle slides along the inner side wall of the sampling tube, on one hand, the sampling of soil is facilitated, the soil is collected in the sampling tube, on the other hand, the sampling port is convenient to be blocked and covered, and in the process of entering the earth surface soil, the sampling tube is helpful to prevent the soil from entering the sampling tube and influencing the detection result of the soil; the arrangement of the first connecting rod and the second connecting rod is beneficial to enabling the arc-shaped baffle plate to be better attached to the inner side wall of the sampling tube, so that the arc-shaped baffle plate is beneficial to better blocking and covering the sampling opening; the second connecting rod is rotatably connected with the inner bottom of the sampling tube, so that the arc-shaped baffle is more stably rotated in the sampling tube, and the arc-shaped baffle is prevented from moving up and down in the sampling tube in the process of drilling the sampling tube into soil; the helical blade is arranged at the bottom of the outer side wall of the sampling tube, so that the sampling tube can be better drilled into the ground surface or taken out of the soil; the sampling tube is rotatably connected with the placing plate, so that the sampling tube can more stably rotate on the placing plate, and the sampling tube can be driven to more quickly drill into soil by arranging the transmission mechanism on the placing plate; the graduated scale is matched with the positioning block, so that the sampling depth can be better determined, and the positioning block can be accurately adjusted up and down through the matching of the clamping block and the clamping groove, so that the sampling tube can obtain more accurate soil sample sampling depth, and the detection result of soil sample sampling is reduced; through setting up the spirit level, be convenient for observe whether sampling tube and earth's surface are in the vertical state.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

reference numerals: 1. placing the plate; 2. a sampling tube; 3. a sampling port; 4. an arc-shaped baffle plate; 5. a rotating rod; 6. a handle; 7. a driven gear; 8. a drive gear; 9. a drive shaft; 10. a level gauge; 11. a graduated scale; 12. a clamping block; 13. a spring; 14. a first connecting rod; 15. A rotating shaft; 16. a card slot; 17. positioning blocks; 18. inserting a rod; 19. a helical blade; 20. a drill bit; 21. a first bearing; 22. a second bearing; 23. a second connecting rod; 24. and (4) mounting the groove.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The utility model provides a novel detection device of soil, refers to fig. 1-4, and it is equipped with sampling tube 2 along vertical direction running through including placing board 1, places board 1 top intermediate position, and 2 bottoms of sampling tubes are equipped with drill bit 20, place and be equipped with on the board 1 to be used for driving 2 pivoted drive mechanism of sampling tube.

In order to facilitate making sampling tube 2 bore into the earth's surface, drive mechanism locates driven gear 7 on sampling tube 2 lateral wall bottom, drive assembly with driven gear 7 meshing including the cover, drive assembly is including setting up in the driving motor who places board 1 top left end, with driving motor output fixed connection and coaxial pivoted drive shaft 9, be equipped with drive gear 8 on the drive shaft 9, make drive gear 8 fixed cover locate on drive shaft 9, make drive gear 8 and driven gear 7 meshing simultaneously. Make sampling tube 2 with place board 1 and rotate and be connected, sampling tube 2 and the fixed second bearing 22 that is equipped with in junction of placing board 1 make second bearing 22 cover locate sampling tube 2 on, help making sampling tube 2 rotate more steadily on placing board 1. The bottom of the outer side wall of the sampling tube 2 is provided with a helical blade 19, and the helical blade 19 is matched with a drill bit 20, so that the sampling tube 2 can be more quickly placed in the soil. Through starting driving motor, driving motor drives drive shaft 9 and rotates, and drive shaft 9 drives drive gear 8 and rotates, and drive gear 8 drives driven gear 7 and rotates, and driven gear 7 drives sampling tube 2 and rotates, then makes sampling tube 2 under helical blade 19 and drill bit 20 mutually support, makes in the more laborsaving soil of boring of sampling tube 2, convenient to use, the practicality is strong.

In order to facilitate the soil sampling, make soil collect in sampling tube 2, two sample connection 3 have been seted up to 2 lateral wall bottom bilateral symmetry of sampling tube, and the bilateral symmetry activity is equipped with two cowl 4 that are used for hiding sample connection 3 in sampling tube 2. Make and connect through first connecting rod 14 between the cowl 4 top, make and connect through second connecting rod 23 between the cowl 4 bottom, help making cowl 4 laminate in sampling tube 2 inside wall better to help better shutoff to cover sample connection 3. Sampling tube 2 top is run through along vertical direction be equipped with first connecting rod 14 fixed connection's bull stick 5, 5 tops of bull stick are equipped with handle 6, through rotating handle 6, make cowl 4 slide along 2 inside walls of sampling tube, be convenient for take a sample to soil on the one hand, make soil collect in sampling tube 2, the shutoff of being convenient for on the one hand covers sample connection 3, sampling tube 2 is getting into the in-process in the earth's surface soil, help preventing in soil entering sampling tube 2, the influence is to the testing result of soil. Make second connecting rod 23 and sampling tube 2 interior bottom rotate to be connected, the fixed first bearing 21 that is equipped with of bottom in sampling tube 2, the cover is equipped with pivot 15 with second connecting rod 23 fixed connection on the first bearing 21, when rotating, make second connecting rod 23 and pivot 15 rotate around first bearing 21 simultaneously, rotate through making second connecting rod 23 and sampling tube 2 interior bottom and be connected, help making cowl 4 rotate more steadily in sampling tube 2 on the one hand, play fixed effect to cowl 4 on the one hand, bore the in-process of soil at sampling tube 2, prevent cowl 4 and reciprocate in sampling tube 2.

For the convenience of better definite sampling depth, it has scale 11 to follow vertical direction spraying on the 2 lateral walls of sampling tube, the movable sleeve is equipped with locating piece 17 with scale 11 matched with on the sampling tube 2, a plurality of draw-in grooves 16 have been seted up along vertical direction to the 2 lateral walls of sampling tube, make draw-in groove 16 be equidistance array distribution on 2 lateral walls of sampling tube, help promoting the accuracy that sampling tube 2 bored into in the soil, be equipped with mounting groove 24 in the locating piece 17, movable mounting has the fixture block 12 with 24 joints of mounting groove in the mounting groove 24, fixed being equipped with on the fixture block 12 runs through and extends to the inserted bar 18 of locating piece 17 outer wall, be equipped with spring 13 between the left side wall in fixture block 12 and the mounting groove 24, make spring 13 cover locate on inserted bar 18. The graduated scale 11 is matched with the positioning block 17, so that the sampling depth can be better determined, and the positioning block 17 can be accurately adjusted up and down through the matching of the clamping block 12 and the clamping groove 16, so that the sampling tube 2 can obtain more accurate soil sampling depth, and the detection result of soil sampling is reduced; place and be equipped with spirit level 10 on the board 1, be convenient for observe whether sampling tube 2 is in the vertical state with the earth's surface, help further promoting the sampling tube 2 to bore the accuracy of the interior vertical depth of soil.

The working principle is as follows: when soil is sampled, the inserting rod 18 is pulled, the inserting rod 18 drives the clamping block 12 to move leftwards, the clamping block 12 decompresses the spring 13, the clamping block 12 is separated from the clamping groove 16, the depth of the soil is drilled into the ground surface as required, the height of the positioning block 17 on the sampling tube 2 is adjusted up and down by looking at the graduated scale 11, then the inserting rod 18 is loosened, the spring 13 is reset, the clamping block 12 is clamped with the clamping groove 16, the position of the positioning block 17 is determined, the depth of the soil is determined, then the determination motor is started, the driving motor drives the driving shaft 9 to rotate, the driving shaft 9 drives the driving gear 8 to rotate, the driving gear 8 drives the driven gear 7 to rotate, the driven gear 7 drives the sampling tube 2 to rotate, then the sampling tube 2 is enabled to be drilled into the soil in a more time-saving and labor-saving manner under the mutual matching of the helical blade 19 and the drill bit 20, and when the positioning block 17 contacts the ground surface, the sampling tube 2 reaches the depth required to be sampled, then rotatory handle 6, handle 6 drive bull stick 5 rotates, and bull stick 5 drives cowl 4 and rotates, opens sample connection 3, along with driving motor brings the vibrations for sampling tube 2, makes in soil around the sampling tube 2 gets into sampling tube 2, accomplishes the sample to soil promptly, then rotates handle 6 once more, makes cowl 4 shutoff cover sample connection 3, accomplishes the collection to soil promptly. Then the driving motor is restarted to rotate reversely, so that the sampling tube 2 can be conveniently pulled out from the soil.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a novel detection device of soil, is including placing the board, it runs through along vertical direction and is equipped with the sampling tube to place board top intermediate position, the sampling tube bottom is equipped with the drill bit, its characterized in that: place and be equipped with on the board and be used for the drive sampling tube pivoted drive mechanism, two thief hatch have been seted up to sampling tube lateral wall bottom bilateral symmetry, the activity of the intraductal bilateral symmetry of thief is equipped with two and is used for hiding the cowl of thief hatch, connect through the head rod between the cowl top, the sampling tube top is followed vertical direction and is run through the bull stick that is equipped with head rod fixed connection, it has the scale to follow vertical direction spraying on the sampling tube lateral wall.

2. The novel soil detection device of claim 1, wherein: the bottoms of the arc-shaped baffles are fixedly connected through a second connecting rod.

3. The novel soil detection device of claim 2, wherein: the second connecting rod with the bottom rotates in the sampling tube to be connected, the bottom is fixed to be equipped with first bearing in the sampling tube, the cover be equipped with on the first bearing with second connecting rod fixed connection's pivot.

4. The novel soil detection device of claim 1, wherein: the sampling tube is rotatably connected with the placing plate, a second bearing is fixedly arranged at the joint of the sampling tube and the placing plate, and the second bearing is sleeved on the sampling tube.

5. The novel soil detection device of claim 1, wherein: the transmission mechanism comprises a driven gear sleeved on the sampling tube and a driving component meshed with the driven gear.

6. The novel soil detection device of claim 1, wherein: and the bottom of the outer side wall of the sampling tube is provided with a helical blade.

7. The novel soil detection device of claim 1, wherein: the utility model discloses a sampling tube, including sampling tube, movable sleeve, mounting groove, fixture block, locating piece, clamping block, spring housing, movable sleeve is equipped with the locating piece on the sampling tube, a plurality of draw-in grooves have been seted up along vertical direction to the sampling tube lateral wall, be equipped with the mounting groove in the locating piece, movable sleeve have in the mounting groove with the fixture block of mounting groove joint, the fixed inserted bar that runs through and extend to the locating piece outer wall that is equipped with on the fixture block, the fixture block with be equipped with the spring between the left side wall in the mounting groove, spring housing is located on the inserted bar.

8. The novel soil detection device of claim 7, wherein: the clamping grooves are distributed on the outer side wall of the sampling tube in an equidistant array.

9. The novel soil detection device of claim 1, wherein: the placing plate is provided with a level gauge.

10. The novel soil detection device of claim 1, wherein: the top of the rotating rod is provided with a handle.