CN210464988U - Soil is bored for soil sampling - Google Patents

Abstract

The utility model discloses a soil drill for soil sampling relates to the device technical field that fetches earth, this soil drill for soil sampling, including the sleeve and the power device that fetches earth, the telescopic inside swing joint that fetches earth has the stripper plate, the telescopic top fixedly connected with side pipe of fetching earth, power device plug-in connection is to the top of side pipe, the last fixed surface of stripper plate is connected with the movable rod, the surface of movable rod and the inner wall swing joint who manages, the top fixedly connected with square bar of movable rod, two logical grooves, two have been seted up to the position department that the power device bottom corresponds the square bar the inner wall that leads to the groove all with the surface swing joint of square bar, the side surface of side pipe is provided with two handles respectively. The utility model discloses a set up power device, fly leaf, fixed block, connecting seat and bracing piece, solved prior art's geoauger and in the problem that local hard local borrowing is hard and inconvenient soil in the sleeve that will borrow takes out to soil texture.

Description

Soil is bored for soil sampling

Technical Field

The utility model relates to a get native device technical field, specifically be a soil drill is used in soil sampling.

Background

In some fields, it is often necessary to sample soil in order to study the water content in the soil, etc., and workers may encounter the soil of different soil qualities and different soil layers when taking the soil, and sample the soil by using a soil sampling drill. In the prior art, some traditional soil sampling drills adopt a mode of manually pressing and rotating the soil sampling drill to sample, and some traditional soil sampling drills adopt a mode of striking the soil sampling drill by a hammer to sample, so that the soil sampling drill is labor-consuming to use under the condition that the soil texture is hard; in addition, traditional geotome has set up the stripper plate and has pushed out the soil in the sleeve that fetches earth, but need additionally be equipped with the support and ejecting with soil cooperation stripper plate, has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a soil sampling is with boring auger possesses laborsaving and convenient advantage of taking out soil to solve prior art's boring auger and at the problem of taking out the soil of soil in the sleeve that will borrow hard and inconvenient soil to soil texture on the contrary.

For the purpose that realizes laborsaving and conveniently take out soil, the utility model provides a following technical scheme: the soil drill for soil sampling comprises a soil taking sleeve and a power device, wherein the inner part of the soil taking sleeve is movably connected with an extrusion plate, the top of the soil taking sleeve is fixedly connected with a square pipe, the power device is inserted to the top of the square pipe, the upper surface of the extrusion plate is fixedly connected with a movable rod, the surface of the movable rod is movably connected with the inner wall of the square pipe, the top of the movable rod is fixedly connected with a square rod, two through grooves are formed in the position of the bottom of the power device, corresponding to the square rod, the inner walls of the two through grooves are movably connected with the surface of the square rod, the side surface of the square pipe is respectively provided with two handles, the left side of the inner wall of the square pipe is provided with a groove, the inner wall of the groove is movably connected with the surface of a movable plate, the right side of the movable plate is provided with a sawtooth-shaped groove, the side surface of, the left side of fly leaf fixedly connected with spring and U-shaped pole respectively, spring fixed connection is in the left side of recess inner wall, the left side of U-shaped pole runs through square pipe and extends to the left side of square pipe.

Further, power device includes safety cover, motor and square tube, motor fixed connection is in the bottom of safety cover inner wall, the fixed cover of square tube is connected on the surface of motor output shaft, two lead to the groove and all be located square tube, square tube pegs graft to the top of square tube.

Further, the left side and the right side of the protection cover are both provided with a placing groove, and a handle is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the placing groove.

Further, the front and the back of the square tube are fixedly connected with connecting seats, the connecting seats are movably connected with the bottom of the supporting rod through connecting shafts, and the top of the supporting rod is movably connected with the side face of the pedal through a pin shaft.

Further, two handles are respectively in threaded connection on the left side and the right side of square pipe.

Compared with the prior art, the utility model provides a soil drill is used in soil sampling, through setting up power device, standing groove and handle, when taking a sample to the soil texture hard on the one side, insert the top of square tube with the square tube of power device bottom, then rotate the handle of standing groove inside round the fixed axle, the handle is held simultaneously to both hands, motor output shaft rotates drive square tube and the rotation of borrowing sleeve, hold the handle and push down the handle this moment, it can then push down the handle through the rotation of borrowing sleeve, need not artifical push down and rotatory borrowing drill simultaneously fetches earth, it is comparatively laborsaving when taking a sample to the soil texture hard on the one side, laborsaving effect has been reached, the problem that the borrowing drill is hard local soil fetching to soil texture on the other side is solved. This soil is bored with soil sampling, through setting up the square bar, the fly leaf, the fixed block, connecting seat and bracing piece, after the completion of borrowing, soil is located the telescopic inside of borrowing, take off power device this moment, then make two bracing pieces open and prop subaerial, and open two footboards on two bracing pieces simultaneously, the footboard is stepped on to both feet, both hands are held the square bar and are pushed down the square bar, movable rod and stripper plate downstream, the stripper plate extrusion is located the inside soil of borrowing sleeve, thereby take out soil, just need not additionally be equipped with the support and operate, and take out soil through the mode of pushing down the square bar, convenient to use person's power, the effect of conveniently taking out soil has been reached, the problem of the inconvenient soil taking out in the sleeve of borrowing of prior art is solved. Through setting up the recess, the fly leaf, the sawtooth groove, fixed block and U-shaped pole, make the movable rod downstream before the use, the inner wall in sawtooth groove on the fixed block extrusion fly leaf on the movable rod, make the spring shorten, the fly leaf moves to the outside, when the fixed block corresponds with sawtooth groove position, the spring extension, thereby make sawtooth groove on the fly leaf correspond with the fixed block position once more, during the borrowing, cooperation through fixed block and sawtooth groove, soil is pushing up the stripper plate and can not make the stripper plate upward movement, through the motion of stripper plate in the sleeve of borrowing and fix the stripper plate, adjust the position of stripper plate as required, thereby change the telescopic degree of depth of borrowing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a front sectional view of the movable plate of the present invention;

FIG. 3 is a right sectional view of the position of the movable rod of the present invention;

fig. 4 is a right sectional view of the position of the support rod of the present invention.

In the figure: 1-a soil taking sleeve; 2-a power plant; 201-a protective cover; 202-a motor; 203-square cylinder; 3-extruding a plate; 4-square tube; 5-a movable rod; 6-a pedal; 7-square bar; 8-through grooves; 9-a handle; 10-a groove; 11-a movable plate; 12-a saw-tooth shaped slot; 13-fixing block; 14-a spring; 15-U-shaped rod; 16-placing a groove; 17-a grip; 18-a connecting socket; 19-support bar.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of 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. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a soil drill for soil sampling comprises a soil sampling sleeve 1 and a power device 2, wherein a circle at the bottom of the soil sampling sleeve 1 is provided with a sawtooth groove, the interior of the soil sampling sleeve 1 is movably connected with a squeezing plate 3, the top of the soil sampling sleeve 1 is fixedly connected with a square tube 4, the outer wall and the inner wall of the square tube 4 are both square, the power device 2 is inserted and connected to the top of the square tube 4, the square tube 4 is matched with the square tube 203, the square tube 203 on the power device 2 rotates to enable the square tube 4 to rotate, the upper surface of the squeezing plate 3 is fixedly connected with a movable rod 5, the surface of the movable rod 5 is movably connected with the inner wall of the square tube 4, the top of the movable rod 5 is fixedly connected with a square rod 7, the bottom of the power device 2 is provided with two through grooves 8 corresponding to the positions of the square rod 7, the inner walls of the two through grooves 8 are, the left side of the inner wall of the square pipe 4 is provided with a groove 10, the inner wall of the groove 10 is movably connected with the surface of the movable plate 11, the right side of the movable plate 11 is provided with a sawtooth-shaped groove 12, the side surface of the movable rod 5 is fixedly connected with a fixed block 13, the surface of the fixed block 13 is movably connected with the inner wall of the sawtooth-shaped groove 12, the left side of the movable plate 11 is fixedly connected with a spring 14 and a U-shaped rod 15 respectively, the spring 14 is fixedly connected with the left side of the inner wall of the groove 10, and the left side of the U-shaped.

Specifically, power device 2 includes safety cover 201, motor 202 and square tube 203, and motor 202 fixed connection is in the bottom of safety cover 201 inner wall, and the fixed cover of square tube 203 is connected on the surface of motor 202 output shaft, and two lead to groove 8 and all be located square tube 203, and square tube 203 pegs graft to the top of square tube 4.

In this embodiment, the output shaft of the motor 202 rotates to drive the square barrel 203 to rotate, so that the soil sampling sleeve 1 rotates, a user only needs to press the handle 17, the handle 17 does not need to be pressed down, and the soil sampling drill is rotated at the same time, so that labor is saved.

Specifically, the left side and the right side of the protective cover 201 are both provided with a placing groove 16, and a handle 17 is movably sleeved on the surface of a fixed shaft fixedly connected with the inner wall of the placing groove 16.

In this embodiment, the whole occupied area of the protection cover 201 is reduced, and the protection cover is more convenient to carry and reduces the occupied space.

Specifically, the front and the back of the square tube 4 are fixedly connected with a connecting seat 18, the connecting seat 18 is movably connected with the bottom of a supporting rod 19 through a connecting shaft, and the top of the supporting rod 19 is movably connected with the side face of the pedal 6 through a pin shaft.

In this embodiment, two support rods 19 are opened and supported on the ground, two pedals 6 on the two support rods 19 are opened simultaneously, the pedals 6 are stepped by two feet, and then the soil in the soil taking sleeve 1 can be taken out by pressing the square rod 7 down, so that the support is simple and convenient.

Specifically, two handles 9 are respectively screwed on the left and right sides of the square pipe 4.

In this embodiment, the two handle sets 9 can be detached when not in use, reducing the occupied area of the whole earth auger.

The utility model discloses a theory of operation and use flow: before use, the movable rod 5 moves downwards, the fixed block 13 on the movable rod 5 extrudes the inner wall of the sawtooth-shaped groove 12 on the movable plate 11, the spring 14 is shortened, the movable plate 11 moves outwards, when the fixed block 13 corresponds to the sawtooth-shaped groove 12, the spring 14 extends, so that the sawtooth-shaped groove 12 on the movable plate 11 corresponds to the fixed block 13 again, when soil is taken, the soil pushes against the extrusion plate 3 through the matching of the fixed block 13 and the sawtooth-shaped groove 12, the extrusion plate 3 cannot move upwards, the extrusion plate 3 is fixed through the movement of the extrusion plate 3 in the soil taking sleeve 1, the position of the extrusion plate 3 is adjusted as required, so that the depth of the soil taking sleeve 1 is changed, if the soil in the area is soft, the soil taking sleeve 1 can be inserted into the soil to take the soil through holding the handle 9 by hands and pressing down the handle 9, when some soil with hard texture is taken, the square tube 203 at the bottom of the power device 2 is inserted into the top of the square tube 4, then the handle 17 in the placing groove 16 is rotated around the fixed shaft, the handle 17 is held by two hands, the output shaft of the motor 202 rotates to drive the square tube 4 and the soil taking sleeve 1 to rotate, at the moment, the handle 17 is held and the handle 17 is pressed down, the handle 17 is rotated and then the handle 17 is pressed down through the rotation of the soil taking sleeve 1, the soil taking is carried out without manually pressing down and simultaneously rotating the soil taking drill, labor is saved when sampling some soil with hard soil texture, after the soil taking is completed, the soil is positioned in the soil taking sleeve 1, at the moment, the power device 2 is taken down, then the two support rods 19 are opened to support on the ground, the two pedals 6 on the two support rods 19 are simultaneously opened, the pedals 6 are stepped on by two feet, the square rod 7 is held by two hands and the square rod 7 is pressed down, the square rod 7, the movable rod 5 and the extrusion plate 3 move, thereby take out soil, just need not additionally be equipped with the support and operate to take out soil through the mode of pushing down square bar 7, the person of being convenient for exerts oneself.

This soil is bored for soil sampling through setting up power device 2, fly leaf 11, fixed block 13, connecting seat 18 and bracing piece 19, has solved prior art's soil sampling and has bored the problem that soil in the local hard soil sampling is hard on the contrary and inconvenient taking out the soil in the sleeve 1 that will borrow soil.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (5)

1. The utility model provides an earth drill for soil sampling, includes soil sampling sleeve and power device, its characterized in that: the soil taking sleeve is characterized in that an extrusion plate is movably connected inside the soil taking sleeve, the top of the soil taking sleeve is fixedly connected with a square pipe, a power device is inserted into the top of the square pipe, the upper surface of the extrusion plate is fixedly connected with a movable rod, the surface of the movable rod is movably connected with the inner wall of the square pipe, the top of the movable rod is fixedly connected with the square rod, two through grooves are formed in the position of the bottom of the power device, corresponding to the square rod, the inner walls of the two through grooves are movably connected with the surface of the square rod, two handles are respectively arranged on the side surface of the square pipe, a groove is formed in the left side of the inner wall of the square pipe, the inner wall of the groove is movably connected with the surface of a movable plate, a sawtooth-shaped groove is formed in the right side of the movable plate, a fixed block is fixedly connected with the side surface of the movable rod, spring fixed connection is in the left side of recess inner wall, the left side of U-shaped pole runs through square pipe and extends to the left side of square pipe.

2. An auger for soil sampling according to claim 1 wherein: the power device comprises a protective cover, a motor and a square tube, the motor is fixedly connected to the bottom of the inner wall of the protective cover, the square tube is fixedly sleeved on the surface of a motor output shaft, the through grooves are located on the square tube, and the square tube is inserted into the top of the square tube.

3. An auger for soil sampling according to claim 2 wherein: the standing groove has all been seted up on the left side and the right side of safety cover, the handle has been cup jointed in standing groove inner wall fixed connection's fixed axle surface activity.

4. An auger for soil sampling according to claim 1 wherein: the equal fixedly connected with connecting seat in front and the back of side pipe, the bottom swing joint of connecting axle and bracing piece is passed through to the connecting seat, the side swing joint of round pin axle and footboard is passed through at the top of bracing piece.

5. An auger for soil sampling according to claim 1 wherein: two the left side and the right side of threaded connection at square pipe respectively of handle.

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