CN215339021U - Portable soil pollution investigation sampling device - Google Patents

Abstract

The utility model discloses a portable soil pollution investigation sampling device, and belongs to the technical field of soil pollution investigation. The utility model provides a portable soil pollution investigation sampling device, includes spacing section of thick bamboo, still includes: the sampling column is connected in the limiting cylinder in a sliding manner; the sampling conical head is fixedly connected to the lower end of the sampling column; the cable hole is formed in the position, close to the upper end, of the sampling column; the two limiting sliding plates are respectively and fixedly connected to two sides of the sampling column; the two fixed pulleys are rotatably connected in the limiting cylinder; according to the utility model, the foot pedal is matched with the handle to conveniently exert force, so that the sampling column and the sampling conical head are conveniently inserted into the ground to sample soil, a mode that a motor drives the sampling drill cylinder to sample can be avoided, the trouble that a storage battery needs to be carried is avoided, and the carrying is more convenient.

Description

Portable soil pollution investigation sampling device

Technical Field

The utility model relates to the technical field of soil pollution investigation, in particular to a portable soil pollution investigation sampling device.

Background

When the soil contains excessive harmful substances and exceeds the self-cleaning capacity of the soil, the composition, the structure and the function of the soil are changed, the activity of microorganisms is inhibited, and the harmful substances or decomposition products thereof are gradually accumulated in the soil and are indirectly absorbed by the human body through the soil → plants → the human body, so that the health of the human body is harmed, namely the soil is polluted, and the soil pollutants can be roughly divided into two categories of inorganic pollutants and organic pollutants;

for administering soil, need carry out the sample investigation to soil, adopt the mode that motor drive sample bored a section of thick bamboo downstream when taking a sample to soil at present, this kind of mode needs to use the electricity, and in some open-air places, is difficult to find the power, if carry the battery, then can increase extra burden for carry inconvenience, consequently, we have proposed a portable soil pollution investigation sampling device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable soil pollution investigation sampling device, which aims to solve the problem that the soil sampling device in the prior art is inconvenient to carry.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a portable soil pollution investigation sampling device, includes spacing section of thick bamboo, still includes: the sampling column is connected in the limiting cylinder in a sliding manner; the sampling conical head is fixedly connected to the lower end of the sampling column; the cable hole is formed in the position, close to the upper end, of the sampling column; the two limiting sliding plates are respectively and fixedly connected to two sides of the sampling column; the two fixed pulleys are rotatably connected in the limiting cylinder; the connecting cable is connected in the cable hole in a sliding manner; the two handles are respectively connected to two sides of the limiting cylinder in a sliding manner; the two ends of the connecting cable are respectively fixedly connected with the two handles, the upper surface of the sampling column is fixedly connected with a T-shaped handle, and the diameter of the sampling column is three to five centimeters.

In order to make the handles slide smoothly, preferably, a connecting ring is slidably connected in the limiting cylinder, the sampling column is located on the inner side of the connecting ring, and both the handles are fixedly connected with the connecting ring.

In order to avoid the influence of the connecting cable on the limiting sliding plates, preferably, a connecting line between the two limiting sliding plates is perpendicular to a connecting line between the two fixed pulleys and a connecting line between the two handles.

In order to avoid the sampling column and the sampling cone head from sliding out of the limiting cylinder under the condition of non-manual operation, preferably, the outer surface of the limiting cylinder is connected with a measuring ring in a sliding manner, the measuring ring is fixedly connected with the handle, the front side of the limiting cylinder is provided with scale marks, and the inner surface of the lower end of the limiting cylinder is connected with a lock column in a threaded manner.

In order to take out the sampling rod from the sampling cavity conveniently, preferably, the sampling cavity communicated with each other is respectively arranged inside the sampling column and inside the sampling conical head, the sampling cavity is connected with the sampling rod in a sliding manner, the upper end of the sampling rod is fixedly connected with a baffle plate, and the upper surface of the baffle plate is fixedly connected with a pull ring.

In order to facilitate the force application when the handle is held to lift, preferably, a handle is fixedly connected to the position, close to the front side, of the upper surface of the limiting cylinder, and pedals are fixedly connected to two sides of the limiting cylinder.

Compared with the prior art, the utility model provides a portable soil pollution investigation sampling device, which has the following beneficial effects:

1. according to the soil pollution investigation sampling device, the direction of the connecting cable is changed by arranging the fixed pulley, so that the sampling column can be pressed down through the connecting cable when the handle is lifted up, and the sampling conical head and the sampling column can be driven to be inserted into the ground;

2. according to the soil pollution investigation sampling device, the sampling cavities are formed in the sampling conical head and the sampling column, so that soil can enter the sampling cavities in the process that the sampling conical head and the sampling column are inserted into the ground, and then the sampling rod is inserted into the sampling cavities, so that soil samples in the sampling cavities can be taken out;

3. this soil pollution investigation sampling device through having set up pedal for hold the hand (hold) and carry the time-lapse convenient power of having an effect, and then conveniently order about sample conical head and sample post and insert in ground, in order to take a sample soil.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, through moving up the hand (hold) and make the sample post and the sample conical head move down in the utility model, conveniently exert oneself, can fix spacing section of thick bamboo with the foot when exerting oneself through the pedal, so that be convenient for insert sample post and sample conical head and take a sample to soil in ground, make can avoid adopting the motor to order about the mode that the sample bore section of thick bamboo takes a sample, avoided the trouble that need carry the battery, even must carry more convenient.

Drawings

FIG. 1 is a front view of a portable soil contamination investigation sampling device according to the present invention;

FIG. 2 is a front sectional view of a limiting cylinder of the portable soil pollution investigation sampling device provided by the utility model;

FIG. 3 is a left side sectional view of a limiting cylinder of the portable soil pollution investigation sampling device provided by the utility model;

FIG. 4 is a left side sectional view of a sampling column of the portable soil contamination investigation sampling device according to the present invention;

FIG. 5 is a schematic structural diagram of part A in FIG. 4 of a portable soil contamination investigation sampling device according to the present invention;

fig. 6 is a top view of a connection ring of the portable soil pollution investigation sampling device according to the present invention.

In the figure: 1. a limiting cylinder; 2. a handle; 3. pedaling; 4. a sampling column; 41. a cable hole; 42. a limiting sliding plate; 43. a sampling cavity; 44. a sampling rod; 45. a connecting cable; 5. a sampling cone head; 6. a fixed pulley; 7. a connecting ring; 8. a handle; 9. measuring a ring; 91. scale lines; 10. and a lock cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-6, a portable soil pollution investigation sampling device, includes spacing section of thick bamboo 1, still includes: the sampling column 4 is connected in the limiting cylinder 1 in a sliding manner; the sampling conical head 5 is fixedly connected to the lower end of the sampling column 4; a cable hole 41 opened at a position near the upper end of the sampling column 4; two limit sliding plates 42 respectively fixedly connected to two sides of the sampling column 4; the two fixed pulleys 6 are rotatably connected in the limiting cylinder 1; a connecting cable 45 slidably connected to the cable hole 41; the two handles 8 are respectively connected to two sides of the limiting cylinder 1 in a sliding manner; wherein, the both ends of connecting cable 45 are respectively with two hand (hold) 8 fixed connection, and the upper surface fixed connection of sampling post 4 has T shape handle, and the diameter of sampling post 4 is three to five centimetres.

When the device is used, two ends of the connecting cable 45 are respectively wound from the lower ends of the two fixed pulleys 6 and then fixedly connected with the handle 8, when the ground soil needs to be sampled, the lock column 10 is rotated and unscrewed, the sampling rod 44 is taken out from the sampling cavity 43 through the pull ring, the device is placed on the ground to be sampled, the pedal 3 is stepped on by feet, the two handles 8 are respectively grasped by two hands, then the handle 8 is lifted upwards, the connecting cable 45 can be pulled, the connecting cable 45 in the cable hole 41 is pressed downwards by the connecting cable 45 with the direction changed by the fixed pulleys 6, so that the sampling column 4 can drive the sampling cone head 5 to move downwards, the sampling cone head 5 is convenient to drill into the ground, the soil enters the sampling cavity 43, the handle 8 is lifted upwards with the ring 9, can conveniently confirm the underground depth that the soil sample that gets was located through observing the position of volume ring 9 on scale mark 91, conveniently carry out sample column 4 from soil through lifting T shape handle, then insert sample rod 44 and can disclose the soil sample that is located sample chamber 43 in inserting sample chamber 43, again will be located the soil sample of degree of depth take away pack into the sample box can, this in-process avoids adopting the motor to order about sample drill pipe and inserts ground, and then the trouble that need carry the battery has been avoided, make and carry more convenience.

Example 2:

referring to fig. 2 and 6, a portable soil pollution investigation sampling device is substantially the same as that of embodiment 1, and further includes: a connecting ring 7 is connected in the limiting cylinder 1 in a sliding mode, the sampling column 4 is located on the inner side of the connecting ring 7, and the two handles 8 are fixedly connected with the connecting ring 7.

The two handles 8 are connected into a whole through the connecting ring 7, and the handles 8 are stably moved under the limiting action of the connecting ring 7 in the limiting barrel 1, so that the handles 8 are conveniently lifted.

Example 3:

referring to fig. 2, a portable soil pollution investigation sampling device, which is substantially the same as the embodiment 1, further comprises: the connecting line between the two limiting sliding plates 42 is respectively vertical to the connecting line between the two fixed pulleys 6 and the connecting line between the two handles 8.

The connecting cable 45 is perpendicular to the plane of the two limiting sliding plates 42, so that the connecting cable 45 and the limiting sliding plates 42 can be staggered, and the connecting cable 45 is prevented from being influenced by the limiting sliding plates 42.

Example 4:

referring to fig. 1-2 and 6, a portable soil pollution investigation sampling device is substantially the same as the embodiment 1, and further comprises: the outer surface sliding connection of a spacing section of thick bamboo 1 has a volume ring 9, volume ring 9 and hand (hold) 8 fixed connection, and the front side of a spacing section of thick bamboo 1 is equipped with scale mark 91, and the internal surface threaded connection of the lower extreme of a spacing section of thick bamboo 1 has lock post 10.

Through looking over the position of volume ring 9 on scale mark 91, conveniently judge the soil sample of getting and locate the degree of depth on ground, lock cylinder 10 can avoid sample cylinder 4 and sample conical head 5 from the roll-off in spacing section of thick bamboo 1 under the condition of non-manual operation.

Example 5:

referring to fig. 4-5, a portable soil pollution investigation sampling device, substantially the same as in example 1, further comprising: the inside of column sampler 4, the sample chamber 43 that communicates each other is all seted up in the inside of sample conical head 5, and sliding connection has a thief rod 44 in sample chamber 43, the upper end fixedly connected with baffle of thief rod 44, the last fixed surface of baffle is connected with the pull ring.

After the post of taking a sample 4 and the sample conical head 5 inserts ground, soil can get into sample chamber 43, and the sum of the length of sample chamber 43 should be less than the length of thief rod 44, can disclose the soil sample in sample chamber 43 after inserting thief rod 44 in the sample chamber 43, and the baffle avoids thief rod 44 from the lower extreme roll-off in sample chamber 43, and the pull ring makes thief rod 44 conveniently take out from the upper end of sample chamber 43.

Example 6:

referring to fig. 1-3, a portable soil pollution investigation sampling device, substantially the same as in example 1, further comprising: the upper surface of a spacing section of thick bamboo 1 is close to front side position fixedly connected with handle 2, and the equal fixedly connected with pedal 3 in both sides of a spacing section of thick bamboo 1.

The limiting cylinder 1 is fixed by stepping on the pedal 3 by feet, so that the handle 8 is convenient to exert force when being held by hands to lift.

According to the utility model, the pedal 3 is matched with the handle 8 to exert force conveniently, so that the sampling column 4 and the sampling conical head 5 are conveniently inserted into the ground to sample soil, a mode that a motor drives the sampling drill cylinder to sample can be avoided, the trouble that a storage battery needs to be carried is avoided, and the portable soil sampler is more convenient to carry.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a portable soil pollution investigation sampling device, includes a spacing section of thick bamboo (1), its characterized in that still includes:

the sampling column (4) is connected in the limiting cylinder (1) in a sliding manner;

the sampling conical head (5) is fixedly connected to the lower end of the sampling column (4);

the cable hole (41) is formed in the position, close to the upper end, of the sampling column (4);

two limiting sliding plates (42) which are respectively and fixedly connected to two sides of the sampling column (4);

the two fixed pulleys (6) are rotatably connected in the limiting cylinder (1);

a connecting cable (45) slidably connected in the cable hole (41);

the two handles (8) are respectively connected to two sides of the limiting cylinder (1) in a sliding manner;

the two ends of the connecting cable (45) are respectively fixedly connected with the two handles (8), the upper surface of the sampling column (4) is fixedly connected with a T-shaped handle, and the diameter of the sampling column (4) is three to five centimeters.

2. The portable soil pollution investigation sampling device of claim 1, wherein a connecting ring (7) is slidably connected in the limiting cylinder (1), the sampling column (4) is located at the inner side of the connecting ring (7), and both the handles (8) are fixedly connected with the connecting ring (7).

3. A portable soil contamination investigation and sampling device according to claim 1, wherein the connecting line between the two limiting sliding plates (42) is perpendicular to the connecting line between the two fixed pulleys (6) and the connecting line between the two handles (8).

4. The portable soil pollution investigation sampling device of claim 1, wherein the outer surface of the limiting cylinder (1) is slidably connected with a measuring ring (9), the measuring ring (9) is fixedly connected with the handle (8), the front side of the limiting cylinder (1) is provided with scale marks (91), and the inner surface of the lower end of the limiting cylinder (1) is in threaded connection with a lock cylinder (10).

5. The portable soil pollution investigation sampling device of claim 1, wherein the sampling column (4) and the sampling cone head (5) are provided with sampling cavities (43) which are communicated with each other, a sampling rod (44) is slidably connected in the sampling cavity (43), a baffle is fixedly connected to the upper end of the sampling rod (44), and a pull ring is fixedly connected to the upper surface of the baffle.

6. The portable soil pollution investigation sampling device of claim 1, wherein a handle (2) is fixedly connected to the upper surface of the limiting cylinder (1) near the front side, and pedals (3) are fixedly connected to both sides of the limiting cylinder (1).

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