CN217277018U

CN217277018U - Different depth soil sampling device for environment detection

Info

Publication number: CN217277018U
Application number: CN202220833591.0U
Authority: CN
Inventors: 苏明明; 陈亮羽; 李洙峰; 张胜祥; 卞正春
Original assignee: Individual
Current assignee: China Construction First Group Corp Ltd; First Construction Co Ltd of China Construction First Group Corp Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-23
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a different degree of depth soil sampling device for environmental test belongs to environmental test technical field, and it includes puts the barrel down, the surface upside joint of putting the barrel down has the bearing, the inside rotation of bearing is connected with the screw rod, the surface threaded connection of screw rod has two nuts, two the surface of nut all is provided with three sampling structure. This different degree of depth soil sampling device for environmental detection, through setting up the action bars, the screw rod, nut and sample structure, the rotatory screw rod of control action bars, make the sample structure outwards extend can be controlled in screw rod and nut cooperation, make inside the sample structure can imbed soil, upwards drag down the lower barrel and can take out soil this moment, make this device can take out different degree of depth soil samples simultaneously, the work of quick sample has been reached, sampling efficiency is higher, and easy operation, time saving and labor saving, thereby make this device have better result of use.

Description

Different depth soil sampling device for environment detection

Technical Field

The utility model belongs to the technical field of the environmental detection, specifically be an environmental detection is with different degree of depth soil sampling device.

Background

At the in-process that detects the environment, soil detection is also indispensable, carries out soil detection time, if direct detection, detects inaccurately, consequently just will carry out sample test to soil, and current sampling device exists that the sampling operation is complicated, wastes time and energy, the sampling inefficiency and be difficult to get the soil sample of the different degree of depth fast for the result of use is relatively poor, consequently, it has important meaning to study a new environment and detect with different degree of depth soil sampling device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an environmental detection is with different degree of depth soil sampling device has solved current sampling device and has had that the sampling operation is complicated, wastes time and energy, the sampling inefficiency and be difficult to get the soil sample of the different degree of depth fast for the relatively poor problem of result of use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a different degree of depth soil sampling device for environmental detection, includes puts the barrel down, the surface upside joint of putting the barrel down has the bearing, the inside of bearing is rotated and is connected with the screw rod, the surface threaded connection of screw rod has two nuts, two the surface of nut all is provided with three sample structure, sample structure sets up the inside of putting the barrel down, put the upper and lower both sides of barrel surface down and all seted up three through-hole, the position of through-hole corresponds with the position of sample structure.

As a further aspect of the present invention: the two sides of the outer surface of the lower cylinder body are fixedly connected with one ends of the two control hand rods respectively, and the bottom of the lower cylinder body is in a sharp cone shape.

As a further aspect of the present invention: the top end of the screw rod is fixedly connected with the lower surface of the operating rod, and the outer surface of the lower cylinder is fixedly connected with a helical blade.

As a further aspect of the present invention: the sampling structure comprises a movable rod, wherein two ends of the movable rod are hinged with two connecting blocks above and two connecting blocks below respectively through a pin shaft, the two ends of the movable rod are connected with one side of the outer surface of each connecting block and the outer surface of a nut respectively, and the two ends of the movable rod are connected with one side of the outer surface of the sampler and the other side of the outer surface of the sampler respectively through two connecting blocks above and two connecting blocks below.

As a further aspect of the present invention: the sampler corresponds with the position of through-hole, the upper surface of sampler and the lower fixed surface of fixed block are connected, the inside of fixed block and the outer fixed surface of uide bushing are connected.

As a further aspect of the present invention: the guide sleeve is connected to the outer surface of the guide rod in a sliding mode, and one end of the guide rod is fixedly connected with one side of the inner wall of the lower barrel.

(III) advantageous effects

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

1. this different degree of depth soil sampling device for environmental detection, through setting up the action bars, the screw rod, nut and sample structure, the rotatory screw rod of control action bars, make the sample structure outwards extend can be controlled in screw rod and nut cooperation, make inside the sample structure can imbed soil, upwards drag down the lower barrel and can take out soil this moment, make this device can take out different degree of depth soil samples simultaneously, the work of quick sample has been reached, sampling efficiency is higher, and easy operation, time saving and labor saving, thereby make this device have better result of use.

2. This different degree of depth soil sampling device for environmental detection puts barrel and helical blade under through setting up, and the bottom of putting the barrel down is sharp toper, and then is convenient for put the inside that the barrel bored into the soil under, and rotatory barrel of putting down simultaneously makes under helical blade's cooperation for put the inside that smooth screw in soil is changeed to the barrel under, makes the operation comparatively light, and labour saving and time saving, has made things convenient for staff's sample operation.

3. This different degree of depth soil sampling device for environment measuring through setting up guide bar and uide bushing for the guide bar can play the effect of direction to the uide bushing, guarantees the steady slip of uide bushing, and then makes the work that the sampler can the horizontal motion, avoids sampler and nut rotary motion, and then makes the sample operation of this device realize smoothly.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional sectional structure of the present invention;

FIG. 3 is a schematic three-dimensional structure of the screw rod of the present invention;

FIG. 4 is a three-dimensional structure diagram of the sampling structure of the present invention;

in the figure: the device comprises a lower barrel 1, a helical blade 2, an operating rod 3, a control hand rod 4, a bearing 5, a through hole 6, a screw rod 7, a sampling structure 8, a sampler 81, a movable rod 82, a guide rod 83, a fixed block 84, a guide sleeve 85, a connecting block 86, a pin 87 and a nut 9.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a soil sampling device with different depths for environment detection comprises a lower barrel body 1, wherein the lower barrel body 1 is arranged, so that a sampler 81 can be accommodated and placed, the storage and storage operation of the sampler 81 are further facilitated, a bearing 5 is clamped on the upper side of the outer surface of the lower barrel body 1, the bearing 5 can provide a supporting point for a screw 7 by arranging the bearing 5, the bearing 5 can ensure the smooth rotation work of the screw 7, the screw 7 is rotatably connected inside the bearing 5, two nuts 9 are in threaded connection with the outer surface of the screw 7, the nut 9 can be controlled by the rotation motion of the screw 7 by arranging the screw 7 and the nut 9, the two nuts 9 are designed at different positions, so that the samplers 81 at the upper side and the lower side can be conveniently controlled to perform sampling work at different positions, and further soil sampling at different depths can be synchronously achieved, the user demand has been satisfied, the surface of two nuts 9 all is provided with three sample structure 8, sample structure 8 sets up the inside of putting barrel 1 down, three through-hole 6 has all been seted up to the upper and lower both sides of putting barrel 1 surface down, through seting up through-hole 6, make the design of through-hole 6 can provide the activity space for sampler 81, make sampler 81 can outwards extend smoothly and the operation of inwards receipts, and outwards extend the sample of being convenient for carry out soil through sampler 81, the position of through-hole 6 corresponds with sample structure 8's position.

Specifically, as shown in fig. 1, two sides of the outer surface of the lower cylinder 1 are respectively fixedly connected with one end of two control hand levers 4, the control hand levers 4 can provide operating points for workers by arranging the control hand levers 4, so that the workers can control the rotary work of the lower cylinder 1 through the control hand levers 4, the bottom of the lower cylinder 1 is arranged to be a pointed cone, the lower cylinder 1 is arranged, the bottom of the lower cylinder 1 is arranged to be a pointed cone, so that the lower cylinder 1 can conveniently drill into the ground, the top end of the screw 7 is fixedly connected with the lower surface of the operating rod 3, the operating rod 3 can provide a force application point for the workers by arranging the operating rod 3, the operating arm of force of the operating rod 3 is extended, the workers can control the rotary work of the screw 7 more easily through the operating rod 3, the outer surface of the lower cylinder 1 is fixedly connected with the helical blades 2, through setting up helical blade 2, rotatory barrel 1 of putting down simultaneously under the cooperation of helical blade 2 for put barrel 1 down and change the inside in smooth screw in soil, make the operation comparatively light, and labour saving and time saving has made things convenient for staff's sample operation.

Specifically, as shown in fig. 4, the sampling structure 8 includes a movable rod 82, two ends of the movable rod 82 are respectively hinged to two upper connecting blocks 86 and two lower connecting blocks 86 through pins 87, the movable rod 82 can move angularly by setting the pins 87, and the connecting blocks 86 are hinged to the movable rod 82 through the pins 87, so that the movable rod 82 can move angularly, and further the movable rod 82 can be controlled to change the angle through the linear motion of the nut 9, thereby further facilitating the movable rod 82 to control the movement of the sampler 81, one side of the outer surface of the two upper connecting blocks 86 is fixedly connected to the outer surface of the nut 9, the two lower connecting blocks 86 are fixedly connected to one side of the outer surface of the sampler 81, and by setting the sampler 81, and the inner cavity of the sampler 81 can hold soil, thereby facilitating the sampling of soil, the sampler 81 corresponds to the position of the through hole 6, the upper surface of the sampler 81 is fixedly connected to the lower surface of the fixed block sampler 84, fixed block 84's inside and uide bushing 85's outer fixed surface is connected, uide bushing 85 sliding connection is at the surface of guide bar 83, through setting up guide bar 83 and uide bushing 85, make guide bar 83 can play the effect of direction to uide bushing 85, guarantee uide bushing 85's steady slip, and then make sampler 81 can horizontal motion's work, avoid sampler 81 and nut 9 rotary motion, the one end of guide bar 83 and the inner wall one side fixed connection of lower barrel 1.

The utility model discloses a theory of operation does:

s1, when in use, firstly, the pointed cone end of the lower cylinder 1 is placed on the ground, the lower cylinder 1 is pressed downwards, and meanwhile, the control hand lever 4 is rotated, so that the control hand lever 4 drives the lower cylinder 1 to rotate, the lower cylinder 1 drives the helical blade 2 to rotate, and the helical blade 2 drives the lower cylinder 1 to rotate downwards to be screwed into the ground;

s2, when the lower cylinder 1 is screwed into the ground to a proper depth, the operating rod 3 can be rotated, the operating rod 3 drives the screw 7 to rotate, the screw 7 drives the nut 9 to move downwards, the nut 9 drives the movable rod 82 to change the angle, the movable rod 82 controls the sampler 81 to extend outwards, the sampler 81 is separated from the through hole 6, the sampler 81 is embedded into the ground, and the inner cavity of the sampler 81 is filled with soil;

s3, finally, the control hand lever 4 can be dragged upwards, the lower cylinder 1 is smoothly separated from the ground upwards through the rotary motion of the helical blade 2, and the soil in the sampler 81 can be taken out at the moment.

In the description of the present invention, it is to be noted that, 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 of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides an environmental detection is with different degree of depth soil sampling device, includes down puts barrel (1), its characterized in that: the surface upside joint of putting barrel (1) down has bearing (5), the inside rotation of bearing (5) is connected with screw rod (7), the surface threaded connection of screw rod (7) has two nuts (9), two the surface of nut (9) all is provided with three sample structure (8), sample structure (8) set up the inside of putting barrel (1) down, three through-hole (6) have all been seted up to the upper and lower both sides of putting barrel (1) surface down, the position of through-hole (6) corresponds with the position of sample structure (8).

2. The different-depth soil sampling device for environment detection according to claim 1, wherein: the two sides of the outer surface of the lower cylinder (1) are fixedly connected with one ends of the two control hand levers (4) respectively, and the bottom of the lower cylinder (1) is in a pointed cone shape.

3. The different-depth soil sampling device for environment detection according to claim 1, wherein: the top end of the screw rod (7) is fixedly connected with the lower surface of the operating rod (3), and the outer surface of the lower cylinder body (1) is fixedly connected with the helical blade (2).

4. The different-depth soil sampling device for environment detection according to claim 1, wherein: sample structure (8) are including movable rod (82), the both ends of movable rod (82) all are articulated with two connecting blocks (86) in top and two connecting blocks (86) in below respectively through round pin axle (87), and the top is two one side of connecting block (86) surface is connected with the external fixed surface of nut (9), two in the below connecting block (86) and one side fixed connection of sampler (81) surface.

5. The different depth soil sampling device for environmental testing of claim 4, wherein: sampler (81) correspond with the position of through-hole (6), the upper surface of sampler (81) is connected with the lower fixed surface of fixed block (84), the inside of fixed block (84) is connected with the surface mounting of uide bushing (85).

6. The different-depth soil sampling device for environment detection according to claim 5, wherein: the guide sleeve (85) is connected to the outer surface of the guide rod (83) in a sliding mode, and one end of the guide rod (83) is fixedly connected with one side of the inner wall of the lower cylinder body (1).