CN220319513U

CN220319513U - Coring machine

Info

Publication number: CN220319513U
Application number: CN202321774929.0U
Authority: CN
Inventors: 柯哲健
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-09
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses a coring machine which comprises a bottom plate, a concave frame, a telescopic rod and a lifting plate, wherein a first flange plate is fixedly arranged at the bottom of the lifting plate, a second flange plate is connected under the first flange plate in a threaded manner, a sampling motor is fixedly arranged under the second flange plate, the output end of the sampling motor is fixedly connected with a connecting plate, a spring groove and a limiting groove are sequentially formed in the connecting plate from top to bottom, a drill pipe is clamped on the inner wall of the limiting groove, a telescopic spring is fixedly arranged at the top of the inner part of the spring groove, a limiting rod is inserted into the telescopic spring, and a pushing plate is connected in a sliding manner in the drill pipe. According to the utility model, the drill pipe can be quickly replaced through the connecting disc and the limiting rod, the replacing efficiency is high, the pushing plate is pushed downwards, the soil sample can be quickly taken out, the core taking machine is convenient for quickly pushing out the geological sample in the drill pipe, the working efficiency is high, and the use requirement can be met.

Description

Coring machine

Technical Field

The utility model relates to the technical field of geological engineering, in particular to a coring machine.

Background

Engineering geological survey is a geological survey work performed to ascertain geological factors affecting an engineering building, the geological factors required for survey including geological structures or geological formations: the physical and mechanical properties of landform, hydrogeology condition, soil and rock, natural physical geology phenomenon and natural building material etc. the geological engineering need carry out coring deposit in the investigation in-process, be convenient for detect geological sample, current coring device for geological engineering investigation is mostly by the support frame, coring motor, drill pipe and electric telescopic handle are constituteed, drive the drill pipe through coring motor and electric telescopic handle cooperation and bore into underground, along with the brill of drill pipe, soil geology gradually moves to in the drill pipe, reaches the purpose of coring deposit to the soil geology of underground.

The Chinese patent publication number is: CN208106361U discloses a quick coring device for geological engineering investigation, which proposes: "geological engineering is carrying out the investigation in-process, needs to get core stock, is convenient for detect geological sample, but traditional geological sampling in-process can't fix a position the place, leads to the drill pipe to deviate easily, leads to coring inefficiency, and coring device is fixed unstable at the in-process of coring", and this application has solved this problem, but has following defect:

the prior art solutions described above have the following drawbacks: the device is fixed the sample place, but the drill pipe of the device is difficult to change, and the drill pipe appears damaging in work easily, needs frequent change, and the change process is comparatively loaded down with trivial details, and the drill pipe is after accomplishing the sample simultaneously, is inconvenient quick release the geological sample in the drill pipe, and work efficiency is low, can not satisfy the user demand, consequently, we propose a novel coring machine.

Disclosure of Invention

The present utility model provides a coring machine to solve the problems set forth in the background art above.

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

the utility model provides a coring machine, includes the bottom plate, the upside fixed mounting of bottom plate has concave type frame, the center department fixed mounting at concave type frame inner wall top has the telescopic link, the output fixed mounting of telescopic link has the lifter plate, the bottom fixed mounting of lifter plate has first ring flange, threaded connection has the second ring flange under the first ring flange, fixed mounting has the sample motor under the second ring flange, the output fixedly connected with linking dish of sample motor, spring groove and spacing groove have been seted up in proper order to the inside from the top down of linking dish, the inner wall joint of spacing groove has the drill pipe, the inside top fixed mounting of spring groove has the extension spring, the inside grafting of extension spring has the gag lever post, the inside sliding connection of drill pipe has the pushing plate, the inside grafting of bottom plate has the thorn, the inside joint of thorn has the bolt pole.

As a further improvement scheme of the technical scheme: and universal wheels are fixedly arranged at four corners of the bottom plate.

As a further improvement scheme of the technical scheme: the limiting rod is movably arranged in the connecting disc, a baffle is fixedly arranged on the lower side of the limiting rod, and the baffle is positioned under the telescopic spring.

As a further improvement scheme of the technical scheme: the middle upper part of the outer side of the drill pipe is fixedly provided with a limiting clamping block, wherein limiting jacks are formed in the limiting clamping blocks at the left end and the right end of the drill pipe.

As a further improvement scheme of the technical scheme: push handles are fixedly arranged at the left end and the right end of the outer side of the pushing plate.

As a further improvement scheme of the technical scheme: the ground thorn is made of stainless steel materials, the lower end of the ground thorn is sharp, a zinc film is plated on the surface of the ground thorn, and a pedal is fixedly arranged at the top of the ground thorn.

As a further improvement scheme of the technical scheme: the bottom of the drill pipe is fixedly provided with a drill bit.

Compared with the prior art, the utility model has the beneficial effects that: when the drill pipe is damaged in work, the limiting rod 13 is pulled upwards, the damaged drill pipe 11 can be taken down, when a new drill pipe 11 is installed, the limiting rod 13 is pulled upwards again, meanwhile, the drill pipe 11 is rotated to a specified clamping position, the limiting rod 13 is inserted into a limiting jack, the drill pipe 11 of the coring machine is replaced simply and rapidly, the replacement efficiency is higher, when geological soil samples in the drill pipe 11 are required to be taken out, the pushing plate 14 is pushed downwards, the soil samples can be taken out, and the coring machine is convenient for rapidly pushing out the geological samples in the drill pipe 11, has high working efficiency and can meet the use requirements.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a limiting groove structure of the present utility model;

FIG. 3 is a schematic view of a stop lever according to the present utility model

FIG. 4 is a schematic view of the drill pipe structure of the present utility model

Fig. 5 is a schematic diagram of a pusher plate structure according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bottom plate; 2. a concave frame; 3. a telescopic rod; 4. a lifting plate; 5. a first flange; 6. a second flange; 7. a sampling motor; 8. a junction plate; 9. a spring groove; 10. a limit groove; 11. drilling a pipe; 12. a telescopic spring; 13. a limit rod; 14. a pushing plate; 15. performing ground needling; 16. a latch rod.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, in the embodiment of the utility model, a coring machine includes a bottom plate 1, a concave frame 2 is fixedly installed on the upper side of the bottom plate 1, a telescopic rod 3 is fixedly installed at the center of the top of the inner wall of the concave frame 2, a lifting plate 4 is fixedly installed at the output end of the telescopic rod 3, a first flange plate 5 is fixedly installed at the bottom of the lifting plate 4, a second flange plate 6 is in threaded connection with the right lower portion of the first flange plate 5, a sampling motor 7 is fixedly installed under the second flange plate 6, an output end of the sampling motor 7 is fixedly connected with a connecting plate 8, a spring groove 9 and a limiting groove 10 are sequentially formed in the connecting plate 8 from top to bottom, a drill pipe 11 is clamped in the inner wall of the limiting groove 10, a telescopic spring 12 is fixedly installed at the top of the inner portion of the spring groove 9, a limiting rod 13 is inserted in the telescopic spring 12, a pushing plate 14 is slidably connected in the drill pipe 11, a ground pin 15 is inserted in the inner portion of the bottom plate 1, and a rod 16 is clamped in the ground pin 15.

Referring to fig. 1, universal wheels are fixedly installed at four corners of the bottom plate 1, and the coring machine can be conveniently moved through the universal wheels.

Referring to fig. 1-3 and 5, the stop lever 13 is movably mounted in the adaptor plate 8, wherein a baffle is fixedly mounted at the lower side of the stop lever 13 and is located under the telescopic spring 12, the telescopic spring 12 can be compressed by pulling the stop lever 13 upwards, the telescopic spring 12 can be reset when the telescopic spring is loosened, the stop lever 13 can return to the original position and is inserted into a stop jack in the stop block on the drill pipe 11.

Referring to fig. 1-4, a limit fixture block is fixedly mounted at the middle upper part of the outer side of the drill pipe 11, wherein limit insertion holes are formed in the limit fixture blocks at the left end and the right end of the drill pipe 11, the drill pipe 11 can be clamped in the limit groove 10 through the limit fixture block, and the limit insertion holes and the limit rod 13 are matched for use to limit the drill pipe 11.

Referring to fig. 4, pushing handles are fixedly mounted at the left and right ends of the outer side of the pushing plate 14, and the pushing plate 14 can be rapidly pushed out through the pushing handles.

Referring to fig. 1, the ground thorn 15 is made of stainless steel material, the lower end of the ground thorn 15 is sharp, the surface of the ground thorn 15 is plated with a zinc film, wherein the top of the ground thorn 15 is fixedly provided with a pedal, the coring machine can be fixed through the ground thorn 15, and meanwhile, the corrosion resistance of the ground thorn can be effectively improved by the zinc film, so that the service life of the ground thorn 15 is prolonged.

Referring to fig. 1 and 4, a drill bit is fixedly installed at the bottom of the drill pipe 11, through which soil sampling work can be conveniently and rapidly completed.

The working principle of the utility model is as follows: when utilizing this coring machine to take a sample to geology, at first utilize the universal wheel to remove coring machine to appointed coring position, reach the appointed position after, pull out bolt pole 16, with the foot downward pedal with force, make in the ground thorn 15 imbeds soil, whole coring machine is fixed, control telescopic link 3 moves down, make the drill pipe go deep into soil, start sampling motor 7, sampling motor 7 drives drill pipe 11 and rotates, sample geological soil, geological soil sample after the sample is accomplished can enter into in the drill pipe 11, appear damaging at work when the drill pipe, pull out the gag lever post 13 of the joint dish 8 upside, rotatory a week drill pipe 11 again, can take off damaged drill pipe 11, when installing new drill pipe 11, only need first be around drill pipe 11 both ends spacing fixture block joint can in spacing groove 10, upward pull up gag lever 13, simultaneously rotate drill pipe 11 to appointed joint position, make in inserting spacing jack can carry out position fixation to drill pipe 11, the geological soil sample is changed simply, the sample is changed swiftly, the inside of this coring machine can be satisfied when the sample is pushed out to the inside when the drill pipe 11 needs to take out the sample, the sample is pushed out the inside of the sample is high, the inside can be convenient for the sample is pushed out by the drill pipe 11, when the sample is required to be taken out by the inside the sample is high-speed 11.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a core taking machine, its characterized in that, includes bottom plate (1), the upside fixed mounting of bottom plate (1) has concave type frame (2), the center department fixed mounting at concave type frame (2) inner wall top has telescopic link (3), the output fixed mounting of telescopic link (3) has lifter plate (4), the bottom fixed mounting of lifter plate (4) has first ring flange (5), threaded connection has second ring flange (6) under first ring flange (5), the fixed mounting under second ring flange (6) has sample motor (7), the output fixedly connected with linking dish (8) of sample motor (7), spring groove (9) and spacing groove (10) have been seted up in proper order from the top down to the inside of linking dish (8), the inner wall joint of spacing groove (10) has drill pipe (11), the inside top fixed mounting of spring groove (9) has telescopic spring (12), the inside grafting of telescopic spring (12) has spacing pole (13), the inside joint (11) has spike (15) of inside slip joint (15) of drill pipe (1), inside plug pin (15).

2. A coring machine according to claim 1, characterized in that the universal wheels are fixedly mounted at the four corners of the bottom plate (1).

3. A coring machine according to claim 1, characterized in that the limit lever (13) is movably mounted in the adaptor plate (8), wherein a baffle is fixedly mounted on the underside of the limit lever (13), the baffle being located directly under the telescopic spring (12).

4. The coring machine according to claim 1, wherein a limit fixture block is fixedly installed at the middle upper part of the outer side of the drill pipe (11), and limit insertion holes are formed in the limit fixture blocks at the left end and the right end of the drill pipe (11).

5. A coring machine according to claim 1, wherein the pushing handles are fixedly mounted at both the left and right ends of the outer side of the pushing plate (14).

6. The coring machine according to claim 1, wherein the ground thorn (15) is made of stainless steel material, the lower end of the ground thorn (15) is sharp, the surface of the ground thorn (15) is plated with a zinc film, and a pedal is fixedly arranged at the top of the ground thorn (15).

7. A coring machine according to claim 1, wherein the drill bit is fixedly mounted to the bottom of the drill pipe (11).