CN110132639B - A soil borrowing device for soil profile - Google Patents

Abstract

The invention discloses a device for borrowing soil from a soil profile, comprising a borrow box and a knocking mechanism fixedly connected with the borrow box; wherein, the borrow box is composed of a ring knife and a cover of the ring knife; one end of the ring knife is open As a soil borrowing port, the opening at the other end is closed by the ring knife cover; a scale line is set on the side of the ring knife, and the ring knife cover is the knocking surface; the knocking mechanism includes a holding rod, a knocking rod and a knocking hammer, The holding rod and the percussion rod are crossed and articulated at the intersection; the bottom end of the holding rod is connected to the top of the ring knife; the percussion hammer is connected to the bottom end of the percussion rod and arranged opposite to the percussion surface. The invention provides a soil borrowing device for a soil profile. The knocking mechanism can quickly and accurately insert the earth borrowing box into the soil profile to borrow soil without consuming a lot of manpower to borrow soil. The invention has a simple structure and is easy to operate. Convenient and easy to use.

Description

A soil borrowing device for soil profile

technical field

The invention relates to the technical field of geological exploration, and more particularly to a soil borrowing device for soil profile.

Background technique

In order to study the differences caused by time, temperature and other factors on the vertical distribution of soil layers, it is often necessary to collect soil samples in layers according to the soil profile layers for research. Existing soil sample collection methods mainly include soil drilling method and soil profile method. Soil drilling is suitable for soil areas with low gravel content, while soil profile sampling is generally used for soil areas with high gravel content.

In the prior art, when sampling using the soil profile method, a manual soil sampling device is often required, because the manual soil sampler is convenient to carry and easy to operate. However, the existing manual soil sampling device requires a user to insert the soil extraction box into the soil profile to extract soil during the soil extraction process, which consumes a large amount of manpower and thus causes soil extraction inconvenience.

Therefore, how to provide a labor-saving and convenient device for borrowing soil from a soil profile is an urgent problem to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

In view of this, the present invention provides a soil borrowing device for a soil profile, which can quickly and accurately insert the borrow box into the soil profile to borrow soil without consuming a lot of manpower, and the present invention The structure is simple, the operation is convenient, and the universal use is convenient.

In order to achieve the above object, the present invention adopts the following technical solutions:

A device for borrowing soil from a soil profile, comprising a borrow box and a knocking mechanism fixedly connected with the borrow box;

Wherein, the soil borrowing box is composed of a ring knife and a ring knife cover; one end of the ring knife is opened as a soil borrowing port, and the other end is closed by the ring knife cover; a scale line is provided on the side of the ring knife , and the ring knife cover is the striking surface;

The knocking mechanism includes a holding rod, a knocking rod and a knocking hammer, wherein the holding rod and the knocking rod are arranged crosswise and are hinged at their intersections; the bottom end of the holding rod is connected to the The top surface of the ring knife is connected; the percussion hammer is connected to the bottom end of the percussion rod, and is arranged opposite to the percussion surface.

In the process of borrowing soil from the soil profile, since it is often necessary to dig a deep winter hole with a small opening, the operator cannot enter the hole, so the soil borrowing box of the present invention is put into the hole, and the ring knife is aligned with the soil profile, Then the operator manually pulls the top part of the percussion rod toward the direction of the holding rod, so that the top of the percussion rod moves toward the holding rod. Since the holding rod and the percussion rod are hinged, the percussion hammer moves toward the percussion surface. Move, and finally the percussion hammer hits the percussion surface, so that the ring knife can be hammered into the soil layer by the percussion hammer. Since the hammering adopts hammering, it is easier and easier than manual insertion, thereby saving Manpower consumption; the scale lines set at the bottom of both sides of the ring knife can easily observe the insertion depth of the ring knife.

Preferably, in the above soil borrowing device for soil profile, the bottom end of the holding rod is detachably connected to the top of the ring cutter, and after the soil borrowing is completed, the soil borrowing box is separated from the knocking mechanism , the soil borrow box can be weighed.

Preferably, in the above soil borrowing device for soil profile, a hook is provided on the holding rod, and a hook ring matching the hook is provided at the corresponding position of the tapping rod and the hook. When in use, the hook is hung on the hook ring, so that the holding rod and the knocking rod are as close as possible to facilitate storage, and at the same time, the knocking rod is fixed for easy transportation and carrying.

Preferably, in the above soil borrowing device for soil profile, the soil borrowing opening is an inclined opening.

Preferably, in the above soil borrowing device for soil profile, the edge of the inclined opening is provided with a knife edge, which is convenient for inserting into the soil.

Preferably, in the above-mentioned soil extraction device for soil profile, a pull rope is connected to the percussion hammer, and when it is inconvenient to hold the percussion rod for operation, one hand can hold the handle Hold the rod, and then pull the rope with the other hand to raise the hammer, and after letting go, the hammer falls under the action of gravity, and finally strikes on the striking surface, making the hammer rise. The ring knife is inserted into the soil for borrowing.

Preferably, in the above-mentioned borrowing device for soil profile, the holding rod is arranged perpendicular to the ring cutter.

Preferably, in the above soil borrowing device for soil profile, both the gripping rod and the top of the tapping rod are provided with a handle, which is convenient for grasping and prevents vibration and injury to the operator during the tapping process. hand.

Preferably, in the above soil extraction device for soil profile, a rotatable support rod is hinged in the middle of the holding rod, and the support rod is in a vertical state when the soil extraction is performed by tapping; When pulling out the borrow box from the soil profile, turn the support rod to make the support rod in a horizontal state, and make one end abut with the soil profile. When the top portion is pulled in the direction of the soil profile, the borrow box is pulled out of the soil profile.

It can be seen from the above technical solutions that, compared with the prior art, the present invention provides a soil borrowing device for soil profile. The top part of the percussion rod is pulled towards the direction of the holding rod, so that the top of the percussion rod moves towards the holding rod. Since the holding rod and the percussion rod are hinged, the percussion hammer moves to the percussion surface, and finally the percussion hammer Knock on the percussion surface, so that the ring knife can be hammered into the soil layer by the hammer. Since the hammer is hammered, it is easier and easier to insert it by manpower, thereby saving labor consumption; in the ring knife The scale lines set at the bottom of the two sides make it easy to observe the insertion depth of the ring knife.

When it is inconvenient to hold the percussion rod for operation, you can hold the holding rod with one hand, and then pull the pull rope with the other hand to raise the percussion hammer. The percussion hammer descends under the action of gravity, and finally strikes on the percussion surface, so that the ring knife is inserted into the soil to extract soil.

After the soil extraction is completed, turn the support rod to make the support rod in a horizontal state and make one end abut with the soil profile. Since the support rod is hinged with the holding rod, the top part of the tapping rod is pulled toward the soil profile by hand. When it is in the direction, the borrow box is pulled out from the soil profile; when not in use, hang the hook on the hook ring, so that the holding rod and the tapping rod are as close as possible , which is convenient for storage, and at the same time, the tapping rod is fixed, which is convenient for transportation and carrying.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

Fig. 1 accompanying drawing is the side view of the present invention;

Figure 2 is a rear view of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The embodiment of the present invention discloses a soil borrowing device for a soil profile. The knocking mechanism can quickly and accurately insert the soil borrowing box into the soil profile to borrow soil without consuming a lot of manpower to borrow soil, and the present invention has a simple structure. , easy to operate, easy to popularize and use.

The invention discloses a device for borrowing soil from a soil profile, comprising a borrow box 1 and a knocking mechanism 2 fixedly connected with the borrow box 1;

Among them, the soil borrowing box 1 is composed of a ring knife 11 and a ring knife cover 113; one end of the ring knife 11 is opened as a soil extraction port 111, and the other end is closed by the ring knife cover 113; a scale line 112 is provided on the side of the ring knife 11 , and the ring knife cover 113 is the striking surface;

The percussion mechanism 2 includes a holding rod 21, a percussion rod 22 and a percussion hammer 23, wherein the holding rod 21 and the percussion rod 22 are crossed and articulated at the intersection; the bottom end of the holding rod 21 is connected to the ring knife The top of 11 is fixedly connected; the percussion hammer 23 is connected to the bottom end of the percussion rod 22 and is arranged opposite to the percussion surface 113 .

In order to further optimize the above technical solution, the bottom end of the holding rod 21 is detachably connected to the top of the ring knife 11 , and after the soil borrowing is completed, the soil borrowing box 1 and the knocking mechanism 2 are separated, and the soil borrowing box 1 can be weighed.

In order to further optimize the above technical solution, the top of the ring knife 11 is fixedly provided with a connecting sleeve 12, and the connecting sleeve 12 is provided with positioning holes; the bottom end of the holding rod 21 is inserted into the connecting sleeve 12, and the bottom end of the holding rod 21 is There is a threaded hole opposite to the positioning hole. After passing the butterfly screw 13 through the positioning hole, screw it into the threaded hole to realize the detachable connection between the holding rod 21 and the ring knife 11. When the rod 21 is disassembled, it is only necessary to rotate the butterfly screw 13 to make it withdraw from the bolt hole, and then the bottom end of the holding rod 21 can be taken out from the connecting sleeve 12 to realize the connection between the ring knife 11 and the holding rod 21. disassemble.

In order to further optimize the above technical solution, a hook is provided on the holding rod 21, and a hook ring matching the hook is provided at the corresponding position of the knock rod 22 and the hook. When not in use, the hook is hung on the hook ring, so that the holding rod 21 and the percussion rod 22 are as close as possible to facilitate storage, and at the same time, the percussion rod 22 is fixed, which is convenient for transportation and carrying.

In order to further optimize the above technical solution, the earth borrow opening 111 is an oblique opening.

In order to further optimize the above technical solution, the edge of the inclined opening is provided with a knife edge, which is convenient for inserting into the soil.

In order to further optimize the above technical solution, the percussion hammer 23 is connected with a pull rope 24. When it is inconvenient to hold the percussion rod 22 for operation, one hand can hold the holding rod 21, and then the other hand can pull it. The rope 24 lifts the percussion hammer 23. After letting go, the percussion hammer 23 descends under the action of gravity, and finally strikes on the percussion surface 113, so that the ring knife 11 is inserted into the soil for soil extraction.

In order to further optimize the above technical solution, the holding rod 21 is vertically arranged with the ring knife 11 .

In order to further optimize the above technical solution, both the grip rod 21 and the knock rod 22 are provided with a handle at the top end, which is convenient for holding and prevents the operator's hands from being damaged by vibration during the knocking process.

In order to further optimize the above technical solution, a rotatable support rod 15 is hinged in the middle of the holding rod 21, and the support rod 15 is in a vertical state when the soil is extracted by tapping; When pulling out, rotate the support rod 15 to make the support rod 15 in a horizontal state, and make one end abut with the soil profile. When pulled in the direction of the soil profile, the borrow box 1 is pulled out from the soil profile.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. As for the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A device for soil section soil sampling is characterized by comprising a soil sampling box and a knocking mechanism fixedly connected with the soil sampling box;

the soil sampling box consists of a cutting ring and a cutting ring sealing cover; one end of the cutting ring is provided with an opening as a soil taking port, and the other end of the cutting ring is provided with an opening which is sealed by the cutting ring sealing cover; scale marks are arranged on the side face of the cutting ring, and the cutting ring sealing cover is a knocking face;

the knocking mechanism comprises a holding rod, a knocking rod and a knocking hammer, wherein the holding rod and the knocking rod are arranged in a crossed manner and hinged at the crossed point; the bottom end of the holding rod is connected with the top of the cutting ring; the knocking hammer is connected to the bottom end of the knocking rod and is arranged opposite to the knocking surface; the middle part of the holding rod is hinged with a rotatable supporting rod.

2. The device for soil profiling according to claim 1, wherein the bottom end of the holding rod is detachably connected with the top of the cutting ring.

3. The device for soil profile borrowing according to claim 1, wherein a hook is arranged on the holding rod, and a hook ring matched with the hook is arranged on the knocking rod and corresponds to the hook.

4. The device for soil profile sampling of claim 1, wherein said sampling port is a beveled opening.

5. A device for soil profiling according to claim 4 wherein the edge of the oblique opening is provided with a knife edge.

6. The device for soil profile sampling according to claim 1, wherein a pull rope is connected to the knocking hammer.

7. A device for soil profiling according to claim 1 wherein the holding bar is disposed perpendicular to the cutting ring.

8. The device for soil profile borrowing according to claim 1, wherein a grip is provided on the top of each of the holding rod and the knocking rod.

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