CN216669334U

CN216669334U - Soil sampling drilling machine convenient to use

Info

Publication number: CN216669334U
Application number: CN202122650302.1U
Authority: CN
Inventors: 高伟; 韩樱
Original assignee: Jiangsu Agile Testing Tech Co ltd
Current assignee: Hubei Yuancun Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-06-03
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a soil sampling drilling machine convenient to use, which comprises a fixed disc, wherein connecting plates are respectively arranged at two sides and two ends of the bottom of the fixed disc, telescopic supporting legs are rotatably arranged at the bottoms of the connecting plates through rotating shafts, conical fixed blocks are arranged at the bottoms of the telescopic supporting legs, sliding rods are respectively arranged at two sides and two ends of the top of the fixed disc, limiting plates are arranged at the bottoms of the outer surfaces of the sliding rods, lifting plates are slidably arranged at the tops of the outer surfaces of the sliding rods, and motors are arranged in the middle positions of the tops of the lifting plates. According to the device, the baffle and the small motor are arranged on the drill bit, and after soil sampling is completed, the soil sample in the drill bit is pushed out of the drill bit only by pushing the baffle in the drill bit through the small electric cylinder, so that the taken soil sample is not only complete, but also no soil is left in the drill bit, and the problem of soil confusion of samples after multiple times of sampling is solved.

Description

Soil sampling drilling machine convenient to use

Technical Field

The utility model relates to the technical field of soil sampling drilling machines, in particular to a soil sampling drilling machine convenient to use.

Background

Soil sampling refers to a method for collecting soil samples, and comprises a sampling arrangement and sampling technology, wherein before sampling, a profile is trimmed and cleaned, the most superficial layer of floating soil is cut off, then, the soil is sampled from a central typical part layer by layer from top to bottom according to layers, sampling points are arranged by comprehensively considering the conditions of soil types, soil matrix, terrain, natural vegetation or crops and the like, and a large number of soil collecting devices on the market are provided, such as a large-scale drilling machine and a handheld direct-push drilling machine.

The existing soil sampling drilling machine such as a large-scale drilling machine needs to carry out soil sampling work in a wider place, if a denser forest is faced, a sampling person is generally a handheld drilling machine which is convenient to use and carry, the working environment of the drilling machine has certain limitations, the sampling person needs to use the drilling machine on a flat ground when using the drilling machine, when carrying out soil sampling, the sampling person needs to clear broken stones at a sampling place and then can carry out soil sampling, the use is troublesome, and when using the drilling machine, the sampling person needs to hold the handheld drilling machine with hands, the drilling machine is prevented from inclining and collapsing in the working process, after the soil sampling is finished, the soil inside the drill bit needs to be completely taken out, but when taking out the sample soil, the soil is left inside the drill bit, the sample soil after multiple sampling is easy to be confused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a soil sampling drilling machine convenient to use, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a soil sampling drilling machine with convenient use comprises a fixed disc, connecting plates are arranged on two sides and two ends of the bottom of the fixed disc, the bottom of the connecting plate is rotatably provided with a telescopic supporting leg through a rotating shaft, the bottom of the telescopic supporting leg is provided with a conical fixing block, two sides and two ends of the top of the fixed disc are both provided with a slide bar, the bottom of the outer surface of the slide bar is provided with a limit plate, the top of the outer surface of the slide bar is provided with a lifting plate in a sliding way, the middle position of the top of the lifting plate is provided with a motor, a threaded rod is installed at the output end of the motor, a transmission rod is installed at the bottom of the threaded rod, a limiting cylinder is rotatably installed in the middle of the outer surface of the transmission rod, the drill bit is installed to the bottom of transfer line, four apex angle departments at drill bit top all install small-size electric jar, the baffle is installed to the output of small-size electric jar.

Preferably, the output of motor runs through the output of lifter plate and motor and is connected with the top of threaded rod, the threaded hole is seted up at the top of limiting plate, the screw hole size on the limiting plate and the size looks adaptation of threaded rod, the limiting plate passes through to rotate between screw hole and the threaded rod and is connected.

Preferably, the top of slide bar is provided with the stopper, the radius of slide bar will be less than the radius of stopper, the fixed orifices has all been seted up at the both sides and the both ends at limiting plate top, the slide opening has all been seted up at the both sides and both ends at lifter plate top, the slide opening size and the size looks adaptation of slide bar on the fixed orifices on the limiting plate and the lifter plate, the lifter plate passes through sliding connection between slide opening and the slide bar.

Preferably, a through hole is formed in the middle of the top of the fixed disk, the size of the through hole in the fixed disk is matched with that of the transmission rod, and the transmission rod is connected with the fixed disk in a sliding mode through the through hole.

Preferably, fixed threaded holes are formed in the two sides and the two ends of the bottom of the fixed disc, fixing through holes are formed in the bottoms of the fixed blocks and the fixed blocks, the tops of the two sides and the two ends of the limiting cylinder are respectively provided with the fixed block, the limiting cylinder and the fixed disc are connected through the fixing threaded holes and the fixing through holes, bearings are arranged at the top and the bottom of the limiting cylinder, and the limiting cylinder is rotatably connected with the transmission rod through the bearings.

Preferably, the sampling groove has been seted up to the bottom of drill bit, sampling groove size and the baffle size looks adaptation on the drill bit, the output of small-size electric jar runs through the drill bit and extends to the inside in sampling groove and is connected with the baffle, the drill bit bottom is provided with the sawtooth.

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

1. this convenient to use's soil sampling rig is provided with the toper fixed block in the bottom of flexible landing leg, when sampling personnel got into the luxuriant woods and carries out soil sampling, need not look for comparatively flat ground, even at the slope, scientific research personnel can be through the length of adjusting flexible landing leg to in will stretching out and drawing back the propelling movement fixed block on the landing leg and inserting soil, make it can be steady place on slope, make it can carry out the sampling operation.

2. This convenient to use's soil sampling rig is provided with baffle and small-size motor on the drill bit, accomplishes the back when the soil sampling, only needs to promote the inside baffle of drill bit through small-size electric jar, releases the drill bit with the inside soil sample of drill bit, and the soil sample that takes out like this is not only complete to do not have soil in the inside of drill bit and leave over, thereby avoided the problem that the sample soil after the many times sampling confused.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front view of the drill rig structure of the present invention;

FIG. 3 is a cross-sectional view of the drilling rig of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a cross-sectional view of a drill bit of the present invention.

In the figure: 1. fixing the disc; 2. a connecting plate; 3. a telescopic leg; 4. a slide bar; 5. a limiting plate; 6. a lifting plate; 7. a motor; 8. a threaded rod; 9. a conical fixed block; 10. a limiting cylinder; 11. a transmission rod; 12. a baffle plate; 13. a drill bit; 14. a small electric 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a convenient to use's soil sampling rig, including fixed disk 1, connecting plate 2 is all installed at the both sides and both ends of 1 bottom of fixed disk, flexible landing leg 3 is installed through the pivot rotation in the bottom of connecting plate 2, toper fixed block 9 is installed to the bottom of flexible landing leg 3, slide bar 4 is all installed at the both sides and both ends at 1 top of fixed disk, limiting plate 5 is installed to the bottom of slide bar 4 surface, the top slidable mounting of slide bar 4 surface has lifter plate 6, motor 7 is installed to the intermediate position at lifter plate 6 top, threaded rod 8 is installed to the output of motor 7, transfer line 11 is installed to the bottom of threaded rod 8, spacing section of thick bamboo 10 is installed in the intermediate position rotation of transfer line 11 surface, drill bit 13 is installed to the bottom of transfer line 11, small-size electric cylinder 14 is all installed to four apex angle departments at drill bit 13 top, baffle 12 is installed to small-size electric cylinder 14's output.

Further, the output of motor 7 runs through lifter plate 6 and the output of motor 7 is connected with the top of threaded rod 8, and threaded hole is seted up at the top of limiting plate 5, and threaded hole size on the limiting plate 5 and the size looks adaptation of threaded rod 8 rotate between limiting plate 5 through threaded hole and threaded rod 8 to be connected, and through the rotation of threaded rod 8, it can reciprocate at limiting plate 5 to make threaded rod 8.

Further, slide bar 4's top is provided with the stopper, slide bar 4's radius will be less than the radius of stopper, avoid the reversal of motor 7, cause lifter plate 6 to drop from slide bar 4, the fixed orifices has all been seted up at the both sides and both ends at limiting plate 5 top, the slide opening has all been seted up at the both sides and both ends at lifter plate 6 top, the slide opening size on fixed orifices on the limiting plate 5 and the lifter plate 6 and slide bar 4's size looks adaptation, lifter plate 6 passes through sliding connection between slide opening and the slide bar 4, through motor 7, cooperation between the screw hole on threaded rod 8 and the limiting plate 5, reach lifter plate 6 along the purpose that slide bar 4 reciprocated.

Furthermore, a through hole is formed in the middle of the top of the fixed disk 1, the size of the through hole in the fixed disk 1 is matched with that of the transmission rod 11, and the transmission rod 11 is connected with the fixed disk 1 in a sliding mode through the through hole.

Further, fixed screw hole has all been seted up at the both sides and both ends of fixed disk 1 bottom, fixing hole has been seted up to the bottom that the top at spacing section of thick bamboo 10 both sides and both ends all was provided with fixed block and fixed block, be connected through fixed screw hole and fixing hole between spacing section of thick bamboo 10 and the fixed disk 1, make the intermediate position in fixed disk 1 bottom that spacing section of thick bamboo 10 can stabilize firmly, the inside top and the bottom of spacing section of thick bamboo 10 all are provided with the bearing, spacing section of thick bamboo 10 passes through to rotate between bearing and the transfer line 11 to be connected, avoid drill bit 13 to take place the slope at the in-process that carries out soil collection again, lead to transfer line 11 to last the shake, and cause transfer line 11 to be crooked.

Further, the sampling groove has been seted up to the bottom of drill bit 13, the size looks adaptation of sampling groove size on the drill bit 13 and baffle 12, the output of small-size electric jar 14 runs through drill bit 13 and extends to the inside in sampling groove and is connected with baffle 12, cooperation through between small-size electric jar 14 and the baffle 12, release the soil in sampling inslot portion, drill bit 13 bottom is provided with the sawtooth, can cut the processing with the soil that needs the sampling, make the soil that the cutting is good can get into the inside that adopts the groove.

The working principle is as follows: when a sampler enters a dense forest to sample soil, the sampler does not need to search for a relatively flat ground intentionally, even on a slope, a scientific researcher can insert the conical fixing block 9 on the telescopic supporting leg 3 into the soil by adjusting the length of the telescopic supporting leg 3 to enable the telescopic supporting leg 3 to be placed on the slope stably, then the sampler starts the motor 7 to drive the threaded rod 8 to rotate, the threaded rod 8 moves downwards by matching the threaded rod 8 with the threaded hole on the limiting plate 5, so that the lifting plate 6 is driven to move downwards along the sliding rod 4, the transmission rod 11 also moves downwards by moving downwards because of the threaded rod 8, meanwhile, the drill bit 13 can be slowly inserted into the soil, and because of the rotation of the transmission rod 11, the drill bit 13 also rotates, the soil is cut by the saw teeth on the drill bit 13, the soil to be collected enters the inside of a sampling groove, after sampling is completed, the motor 7 reversal makes drill bit 13 take out from soil, then starts small-size electric jar 14, and the output through small-size electric jar 14 drives baffle 12 and removes to release 13 inside soil of drill bit, the personnel of sampling at last collect the soil sample can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a convenient to use's soil sampling rig, includes fixed disk (1), its characterized in that: connecting plates (2) are installed at two sides and two ends of the bottom of the fixed disc (1), telescopic legs (3) are installed at the bottom of the connecting plates (2) through rotation of a rotating shaft, conical fixed blocks (9) are installed at the bottom of the telescopic legs (3), sliding rods (4) are installed at two sides and two ends of the top of the fixed disc (1), limiting plates (5) are installed at the bottom of the outer surface of the sliding rods (4), lifting plates (6) are installed at the top of the outer surface of the sliding rods (4), motors (7) are installed at the middle positions of the tops of the lifting plates (6), threaded rods (8) are installed at the output ends of the motors (7), transmission rods (11) are installed at the bottoms of the threaded rods (8), limiting cylinders (10) are installed at the middle positions of the outer surface of the transmission rods (11), and drill bits (13) are installed at the bottoms of the transmission rods (11), four apex angles departments at drill bit (13) top all install small-size electric jar (14), baffle (12) are installed to the output of small-size electric jar (14).

2. A soil sampling rig as claimed in claim 1 wherein: the output of motor (7) runs through the output of lifter plate (6) and motor (7) and is connected with the top of threaded rod (8), threaded hole is seted up at the top of limiting plate (5), the size looks adaptation of the screw hole size on limiting plate (5) and threaded rod (8), limiting plate (5) are connected through rotating between screw hole and threaded rod (8).

3. A soil sampling rig as claimed in claim 1 wherein: the top of slide bar (4) is provided with the stopper, the radius of slide bar (4) will be less than the radius of stopper, the fixed orifices has all been seted up at the both sides and both ends at limiting plate (5) top, the slide opening has all been seted up at the both sides and both ends at lifter plate (6) top, the fixed orifices on limiting plate (5) and the slide opening size on lifter plate (6) and the size looks adaptation of slide bar (4), slide plate (6) are through sliding connection between slide opening and slide bar (4).

4. A soil sampling rig as claimed in claim 1 wherein: the middle position at the top of the fixed disc (1) is provided with a through hole, the size of the through hole in the fixed disc (1) is matched with that of the transmission rod (11), and the transmission rod (11) is connected with the fixed disc (1) in a sliding mode through the through hole.

5. A soil sampling rig as claimed in claim 1 wherein: fixing threaded holes are formed in the two sides and the two ends of the bottom of the fixed disc (1), fixing through holes are formed in the bottoms of the fixed blocks and the fixed blocks, which are arranged at the two sides and the two ends of the limiting cylinder (10), the limiting cylinder (10) and the fixed disc (1) are connected through the fixing threaded holes and the fixing through holes, bearings are arranged at the top and the bottom of the interior of the limiting cylinder (10), and the limiting cylinder (10) is connected with the transmission rod (11) through the bearings in a rotating mode.

6. A soil sampling drill rig according to claim 1 and further including: the sampling groove has been seted up to the bottom of drill bit (13), the size looks adaptation of the sampling groove size on drill bit (13) and baffle (12), the output of small-size electric jar (14) runs through drill bit (13) and extends to the inside in sampling groove and is connected with baffle (12), drill bit (13) bottom is provided with the sawtooth.