CN215296753U

CN215296753U - Soil monitoring sampling device for environmental protection engineering

Info

Publication number: CN215296753U
Application number: CN202121486678.7U
Authority: CN
Inventors: 张鹏; 陈宇航; 付浩; 李玲; 孙源渊
Original assignee: Sichuan Shangyi Construction Engineering Co ltd
Current assignee: Sichuan Shangyi Construction Engineering Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-24
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a soil monitoring and sampling device for environmental protection engineering, which relates to the technical field of soil monitoring equipment and comprises a cylinder disassembling mechanism and a moving mechanism, wherein the top end of a cylinder is provided with a limiting rod, the top end of the limiting rod is provided with a placing bin, and the outer side of the limiting rod is provided with a positioning disc; the moving mechanism comprises a threaded sleeve arranged on the inner side of the positioning disc, a loop bar penetrating through the inner side of the placing bin is arranged inside the threaded sleeve, and a first bevel gear is arranged on the inner side of the placing bin at the top end of the loop bar. The utility model discloses a set up moving mechanism and make the motor loop bar drive threaded sleeve pipe when carrying out the function and move down when rotating to insert spiral sampling rod ground, later make two-way bevel gear and No. two bevel gear contact through rotating the bull stick, through the rotation of motor alright make the location disc drive spiral sampling rod go on from top to bottom, provide convenient to the sample with this.

Description

Soil monitoring sampling device for environmental protection engineering

Technical Field

The utility model relates to a soil monitoring facilities's technical field specifically is a soil monitoring sampling device for environmental protection engineering.

Background

The soil monitoring is basically consistent with the water quality and atmosphere monitoring, and various physical and chemical properties of soil, such as iron, manganese, total potassium, organic matters, total nitrogen, available phosphorus, total phosphorus, water, total arsenic, available boron, fluoride, chloride, mineral oil, total salt content and the like are measured by adopting a proper measuring method, so that the aims of monitoring the current situation of soil quality, monitoring soil pollution accidents, dynamically monitoring pollutant land treatment, investigating soil background values and the like are fulfilled.

However, in the general sampling, the sampling rod is manually inserted into the ground by a worker, and then is pulled out by force, so that the sampling rod is inconvenient to replace, the sampling rod is damaged after being used for a long time, and the replacement is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the sampling rod is inconvenient to use and cannot be replaced quickly, the soil monitoring and sampling device for the environmental protection engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the soil monitoring and sampling device for the environmental protection engineering comprises a cylinder disassembling mechanism and a moving mechanism, wherein a limiting rod is arranged at the top end of a cylinder, a placing bin is arranged at the top end of the limiting rod, and a positioning disc is arranged on the outer side of the limiting rod;

the moving mechanism comprises a threaded sleeve arranged on the inner side of a positioning disc, a loop bar penetrating to the inner side of the placing bin is arranged inside the threaded sleeve, a first bevel gear is arranged at the top end of the loop bar and positioned on the inner side of the placing bin, a lead screw is arranged at the top of a cylinder and positioned on the inner side of the placing bin, a second bevel gear is arranged at the top end of the lead screw and positioned on the inner side of the placing bin, a motor is arranged inside the placing bin, the output end of the motor is connected with a telescopic rod, a bidirectional bevel gear is arranged at one end of the telescopic rod, and a rotating rod penetrating to the outer side of the placing bin is arranged at one end of the bidirectional bevel gear;

wherein, detaching mechanism is including being located the reference column of threaded sleeve bottom, the outside of reference column is provided with the swivel, and the inboard bottom that is located the reference column of swivel is provided with the spiral sampling rod that runs through to the drum inboard, the top of spiral sampling rod is provided with the spacing fixture block that runs through to the reference column inside.

As a further aspect of the present invention: the motor passes through wire and external power electric connection, the motor passes through the shaft coupling with the telescopic link and is connected.

As a further aspect of the present invention: the inner side of the positioning disc is provided with external threads matched with the screw rod, the inner side of the positioning disc is provided with a through hole matched with the limiting rod, and the screw rod is rotatably connected with the cylinder through a bearing.

As a further aspect of the present invention: the inner side of the threaded sleeve is provided with a sliding groove matched with the sleeve rod, and the inner side of the positioning disc is provided with an external thread matched with the threaded sleeve.

As a further aspect of the present invention: the bottom of the positioning column is provided with a groove matched with the limiting fixture block, and the inner side of the rotating ring is provided with an internal thread matched with the top end of the spiral sampling rod and the bottom of the positioning column.

As a further aspect of the present invention: the bidirectional bevel gear is rotatably connected with the rotating rod through a bearing, and one side of the placing bin is provided with a threaded hole matched with the rotating rod.

As a further aspect of the present invention: the first bevel gear is meshed with the clamping teeth on one side of the bidirectional bevel gear, and the second bevel gear is meshed with the clamping teeth on the other side of the bidirectional bevel gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotary ring is rotated to the joint of the positioning column and the spiral sampling rod by arranging the dismounting mechanism, the limit clamping block can limit the left-right swing of the spiral sampling rod at the moment, the rotary ring can limit the up-down movement of the spiral sampling rod, so that the spiral sampling rod can be fixed, and when the spiral sampling rod is dismounted, the rotary ring only needs to be completely rotated to the outer side of the positioning column, and then the spiral sampling rod can be dismounted for replacement;

2. make the motor through setting up moving mechanism and drive threaded sleeve pipe and carry out the downstream when pivoted when working to insert the spiral thief rod underground, later make two-way bevel gear and second bevel gear contact through rotating the bull stick, through the rotation of motor alright make the location disc drive spiral thief rod go on from top to bottom, provide convenient to the sample with this.

Drawings

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

FIG. 2 is a schematic view of the connection between the positioning post and the top of the spiral sampling rod of the present invention;

FIG. 3 is a schematic structural view of the positioning disc of the present invention;

fig. 4 is a schematic view of the connection between the bidirectional bevel gear and the rotary rod according to the present invention;

fig. 5 is a schematic view of the connection between the spiral casing and the casing rod according to the present invention.

In the figure: 1. a cylinder; 2. a spiral sampling rod; 3. a limiting clamping block; 4. rotating the ring; 5. a positioning column; 6. a threaded bushing; 7. a limiting rod; 8. a motor; 9. a telescopic rod; 10. a first bevel gear; 11. a bidirectional bevel gear; 12. a second bevel gear; 13. placing a bin; 14. a rotating rod; 15. a loop bar; 16. a screw rod; 17. the disc is positioned.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" 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 in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, in an embodiment of the present invention, an environmental engineering soil monitoring and sampling device includes a cylinder 1, a detaching mechanism, and a moving mechanism, wherein a limiting rod 7 is disposed at a top end of the cylinder 1, a placing bin 13 is disposed at a top end of the limiting rod 7, and a positioning disc 17 is disposed outside the limiting rod 7;

the moving mechanism comprises a threaded sleeve 6 arranged on the inner side of a positioning disc 17, a loop bar 15 penetrating to the inner side of a placing bin 13 is arranged inside the threaded sleeve 6, a first bevel gear 10 is arranged on the top end of the loop bar 15 on the inner side of the placing bin 13, a lead screw 16 is arranged on the inner side of the positioning disc 17 on the top of a cylinder 1, a second bevel gear 12 is arranged on the top end of the lead screw 16 on the inner side of the placing bin 13, a motor 8 is arranged inside the placing bin 13, the output end of the motor 8 is connected with a telescopic rod 9, a bidirectional bevel gear 11 is arranged at one end of the telescopic rod 9, and a rotating rod 14 penetrating to the outer side of the placing bin 13 is arranged at one end of the bidirectional bevel gear 11;

wherein, detaching mechanism is provided with swivel 4 including the reference column 5 that is located threaded sleeve 6 bottom, the outside of reference column 5, and the inboard bottom that is located reference column 5 of swivel 4 is provided with and runs through to 1 inboard spiral sampling rod 2 of drum, and the top of spiral sampling rod 2 is provided with and runs through to the inside spacing fixture block 3 of reference column 5.

Please refer to fig. 1, the motor 8 is electrically connected to an external power source through a wire, and the motor 8 is connected to the telescopic rod 9 through a coupling, so that the motor 8 drives the telescopic rod 9 to move.

Please refer to fig. 1 and 3, the inner side of the positioning disc 17 is provided with an external thread matching with the screw rod 16, the inner side of the positioning disc 17 is provided with a through hole matching with the limiting rod 7, and the screw rod 16 is rotatably connected with the cylinder 1 through a bearing, so that the screw rod 16 can rotate conveniently.

Please refer to fig. 1, 3 and 5, the inner side of the threaded sleeve 6 is provided with a sliding slot matched with the loop bar 15, and the inner side of the positioning disc 17 is provided with an external thread matched with the threaded sleeve 6, so that the loop bar 15 drives the threaded sleeve 6 to rotate.

Please refer to fig. 1 and 2, the bottom end of the positioning column 5 is provided with a groove matched with the limiting fixture block 3, and the inner side of the rotating ring 4 is provided with an internal thread matched with the top end of the spiral sampling rod 2 and the bottom of the positioning column 5, so that the positioning column 5 and the spiral sampling rod 2 can be conveniently connected through the rotating ring 4.

Please refer to fig. 4, the bidirectional bevel gear 11 is rotatably connected to the rotating rod 14 through a bearing, and a threaded hole matched with the rotating rod 14 is formed at one side of the storage compartment 13 to facilitate the rotation of the rotating rod 14.

Referring to fig. 1, the first bevel gear 10 is engaged with the teeth on one side of the two-way bevel gear 11, and the second bevel gear 12 is engaged with the teeth on the other side of the two-way bevel gear 11, so that the first bevel gear 10 and the second bevel gear 12 can be rotated by the rotation of the two-way bevel gear 11.

The utility model discloses a theory of operation is: when the device is used, the motor 8 can be firstly electrified, then the cylinder 1 is placed on the ground, the motor 8 is started to enable the motor 8 to rotate forwards, at the moment, the motor 8 enables the bidirectional bevel gear 11 to rotate through the telescopic rod 9, the bidirectional bevel gear 11 drives the sleeve rod 15 to rotate through the first bevel gear 10 when rotating, the sleeve rod 15 drives the threaded sleeve 6 to rotate when rotating, at the moment, the threaded sleeve 6 moves downwards along the positioning disc 17 through the internal threads on the outer side, so that the spiral sampling rod 2 can be drilled into the ground, soil is wrapped on the outer side of the spiral sampling rod 2, then the rotating rod 14 is rotated, at the moment, the telescopic rod 9 extends along with the rotation of the rotating rod 14, so that the bidirectional bevel gear 11 is in contact with the second bevel gear 12, the starting motor 8 can enable the bidirectional bevel gear 11 to drive the second bevel gear 12 to rotate, from this alright make lead screw 16 rotate, the location disc 17 just can rise along with the rotation of lead screw 16 this moment, from this alright move the soil spiral sampling rod 2 of parcel in the spiral sampling rod 2 outside to the inboard of drum 1, from this alright accomplish the sample, can rotate spiral sampling rod 2 earlier out drum 1 when spiral sampling rod 2 receives the damage, later rotate swivel 4, install the outside of reference column 5 completely with swivel 4, this moment alright make the top of spiral sampling rod 2 separate with reference column 5, later alright change spiral sampling rod 2, can detain the spacing fixture block 3 at spiral sampling rod 2 top brand-new in the bottom of reference column 5, later with swivel 4 device reference column 5 and spiral sampling rod 2 junction, from this alright change spiral sampling rod 2.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The soil monitoring and sampling device for the environmental protection engineering comprises a cylinder (1), a disassembling mechanism and a moving mechanism, and is characterized in that a limiting rod (7) is arranged at the top end of the cylinder (1), a placing bin (13) is arranged at the top end of the limiting rod (7), and a positioning disc (17) is arranged on the outer side of the limiting rod (7);

wherein the moving mechanism comprises a threaded sleeve (6) arranged on the inner side of the positioning disc (17), a loop bar (15) which penetrates to the inner side of the placing bin (13) is arranged in the threaded sleeve (6), and the top end of the loop bar (15) is arranged at the inner side of the placing bin (13) and is provided with a first bevel gear (10), a screw rod (16) is arranged on the inner side of the positioning disc (17) and positioned at the top of the cylinder (1), a second bevel gear (12) is arranged at the top end of the screw rod (16) and positioned at the inner side of the placing bin (13), a motor (8) is arranged inside the placing bin (13), the output end of the motor (8) is connected with a telescopic rod (9), one end of the telescopic rod (9) is provided with a bidirectional bevel gear (11), one end of the bidirectional bevel gear (11) is provided with a rotating rod (14) which penetrates to the outer side of the placing bin (13);

wherein, detaching mechanism is including reference column (5) that are located threaded sleeve (6) bottom, the outside of reference column (5) is provided with swivel (4), and the inboard bottom that is located reference column (5) of swivel (4) is provided with and runs through to drum (1) inboard spiral sampling rod (2), the top of spiral sampling rod (2) is provided with and runs through to the inside spacing fixture block (3) of reference column (5).

2. The soil monitoring and sampling device for environmental engineering as claimed in claim 1, wherein the motor (8) is electrically connected with an external power supply through a wire, and the motor (8) is connected with the telescopic rod (9) through a coupler.

3. The soil monitoring and sampling device for the environmental protection engineering as claimed in claim 1, wherein the inside of the positioning disc (17) is provided with an external thread matched with the screw rod (16), the inside of the positioning disc (17) is provided with a through hole matched with the limiting rod (7), and the screw rod (16) is rotatably connected with the cylinder (1) through a bearing.

4. The soil monitoring and sampling device for the environmental protection engineering as claimed in claim 1, wherein the inside of the threaded sleeve (6) is provided with a sliding groove matched with the loop bar (15), and the inside of the positioning disc (17) is provided with an external thread matched with the threaded sleeve (6).

5. The soil monitoring and sampling device for the environmental protection engineering as claimed in claim 1, wherein the bottom end of the positioning column (5) is provided with a groove matched with the limiting fixture block (3), and the inner side of the rotating ring (4) is provided with an internal thread matched with the top end of the spiral sampling rod (2) and the bottom end of the positioning column (5).

6. The soil monitoring and sampling device for the environmental engineering as claimed in claim 1, wherein the bidirectional bevel gear (11) is rotatably connected with the rotating rod (14) through a bearing, and one side of the placing bin (13) is provided with a threaded hole matched with the rotating rod (14).

7. The soil monitoring and sampling device for the environmental engineering as claimed in claim 1, wherein the bevel gear I (10) is engaged with the latch on one side of the bidirectional bevel gear (11), and the bevel gear II (12) is engaged with the latch on the other side of the bidirectional bevel gear (11).