CN220081370U

CN220081370U - Coring device

Info

Publication number: CN220081370U
Application number: CN202321711779.9U
Authority: CN
Inventors: 段海旭; 崔鑫男; 袁野
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-11-24
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of coring devices, in particular to a coring device, which comprises a supporting plate and a first driving motor, wherein a side plate is fixedly connected to the upper part of the left end of the supporting plate, a round groove is formed in the middle of the upper end of the supporting plate, sliding grooves are formed in the middle of the left end of the supporting plate and the middle of the right end of the supporting plate, a driving device is fixedly connected to the middle of the upper end of the side plate, two fixing bolts are connected to the middle of the mountain upper end of the driving device through threads, a mounting device is fixedly connected to the lower end of the driving device, and a drill bit is fixedly connected to the output end of the first driving motor. According to the corer, the driving device, the mounting device and the main body assembly are arranged, so that the corer is reasonable in structural design, can sample geological rock and soil at different depths, is high in stability, is convenient to detach, mount and use, does not need other tools, is convenient to operate, and is beneficial to geological rock and soil sampling operation.

Description

Coring device

Technical Field

The utility model relates to the technical field of coring devices, in particular to a coring device.

Background

In the geological exploration field, operators often adopt a corer to core geological rock, and in the coring process, a drill core formed in a sampling tube cannot automatically fall off, and the drill core needs to be taken out of a hole by other tools, so that the drill core is difficult to take out quickly; when the existing sampling tube is used for sampling geological rock and soil, the rock and soil with different depths cannot be sampled, the stability is poor, shaking is easy to occur, and the geological rock and soil sampling operation is not facilitated; thus, we propose a coring device.

Disclosure of Invention

The utility model mainly aims to provide a coring device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the coring device comprises a supporting plate and a first driving motor, wherein the upper part of the left end of the supporting plate is fixedly connected with a side plate, the middle part of the upper end of the supporting plate is provided with a round groove, the middle parts of the left end and the right end of the supporting plate are respectively provided with a sliding groove, the middle part of the upper end of the side plate is fixedly connected with a driving device, the middle part of the mountain upper end of the driving device is in threaded connection with two fixing bolts, the lower end of the driving device is fixedly connected with a mounting device, and the output end of the first driving motor is fixedly connected with a drill bit;

the driving device comprises a second driving motor, the output end of the second driving motor penetrates through the side plate and is fixedly connected with a screw rod, the outer surface of the screw rod is movably connected with a long plate, two long plates are arranged, a cylinder is fixedly connected between the long plates together, the upper end of the cylinder is fixedly connected with a main body assembly through two fixing bolt threads, and the second driving motor is fixedly connected with the middle of the upper end of the side plate.

Preferably, the main part subassembly includes the sampling tube, the equal fixedly connected with otic placode in surface left portion and surface right part of sampling tube, the surface right part of sampling tube is opened there is a plurality of sampling groove, the surface left portion and the surface right part of sampling tube are all opened flutedly, the surface left portion and the surface right part of sampling tube are all fixedly connected with locating piece, the upper end of locating piece is all opened there is the interlude hole, the sampling tube passes through two gim peg screw thread fixed connection in the upper end middle part of drum.

Preferably, the mounting device comprises a mounting frame, wherein the left part of the upper end of the mounting frame is fixedly connected with a positioning rod, the upper part of the outer surface of the positioning rod is connected with a locking bolt in a threaded manner, and the mounting frame is positioned below the sampling tube.

Preferably, the lower end of the screw rod is movably connected to the left part of the lower plate wall of the supporting plate through a bearing, and the two long plates are respectively and slidably connected in the two sliding grooves.

Preferably, the two ear plates are located above the plurality of sampling grooves, the plurality of sampling grooves are located above the two grooves, the two positioning blocks are located below the two grooves, and the position sizes of the two through holes correspond to the position sizes of the two positioning rods.

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

1. through setting up a driving device, starting a second driving motor, rotating a screw rod to drive a left long plate to move up and down in a left chute, simultaneously enabling a right long plate to move up and down in a right chute, and only sliding up and down in a certain vertical range, limiting the position of a sampling tube in a cylinder, avoiding the position deviation of the sampling tube, enhancing the use stability of the device, matching with a main body assembly, and opening a plurality of sampling grooves, wherein geological rock soil is sequentially embedded in the sampling grooves, so that the geological rock soil with different depths can be sampled;

2. through setting up installation device, because the position size of two jack holes is corresponding with the position size of two locating levers, two locating levers alternate in two alternate downthehole, unscrew two locking bolts, the mounting bracket is downward to make drive motor and drill bit deviate from in the sampling tube jointly, adopt threaded connection mode, convenient to detach installs and uses, need not with the help of other instruments, and the simple operation.

Drawings

FIG. 1 is a schematic view of the overall structure of a coring device of the present utility model;

FIG. 2 is a schematic view of the overall structure of a driving device of the coring device according to the present utility model;

FIG. 3 is a schematic view of the overall structure of the body assembly of a coring device of the present utility model;

fig. 4 is a schematic diagram of a combined connection structure of a mounting device, a first driving motor and a drill bit of the coring device.

In the figure: 1. a support plate; 2. a circular groove; 3. a driving device; 4. a side plate; 5. a fixing bolt; 6. a chute; 7. a mounting device; 8. a drill bit; 9. a first driving motor; 31. a second driving motor; 32. a long plate; 33. a screw; 34. a body assembly; 35. a cylinder; 341. a sampling tube; 342. ear plates; 343. a sampling groove; 344. a groove; 345. penetrating the jack; 346. a positioning block; 71. a mounting frame; 72. a positioning rod; 73. a locking bolt.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a corer, including backup pad 1 and driving motor 9, the upper portion fixedly connected with curb plate 4 of the left end of backup pad 1, open in the middle of the upper end of backup pad 1 has circular slot 2, the left end middle part of backup pad 1 all opens with the right-hand member middle part has spout 6, the upper end middle part fixedly connected with drive arrangement 3 of curb plate 4, two gim peg 5 of the mountain upper end middle part threaded connection of drive arrangement 3, the lower extreme fixedly connected with installation device 7 of drive arrangement 3, the output fixedly connected with drill bit 8 of driving motor 9.

In this embodiment, the driving device 3 includes a second driving motor 31, an output end of the second driving motor 31 penetrates through the side plate 4 and is fixedly connected with a screw 33, an outer surface of the screw 33 is movably connected with a long plate 32, two long plates 32 are provided, a cylinder 35 is fixedly connected between the long plates 32 together, an upper end of the cylinder 35 is fixedly connected with a main body assembly 34 through two fixing bolts 5 in a threaded manner, and the second driving motor 31 is fixedly connected with a middle part of an upper end of the side plate 4; the main body assembly 34 comprises a sampling tube 341, wherein an ear plate 342 is fixedly connected to the left part and the right part of the outer surface of the sampling tube 341, a plurality of sampling grooves 343 are formed in the right part of the outer surface of the sampling tube 341, grooves 344 are formed in the left part and the right part of the outer surface of the sampling tube 341, a positioning block 346 is fixedly connected to the left part and the right part of the outer surface of the sampling tube 341, penetrating holes 345 are formed in the upper end of the positioning block 346, and the sampling tube 341 is fixedly connected to the middle of the upper end of the cylinder 35 through two fixing bolts 5 in a threaded manner; the lower end of the screw rod 33 is movably connected to the left part of the lower plate wall of the supporting plate 1 through a bearing, and the two long plates 32 are respectively and slidably connected in the two sliding grooves 6; the two ear plates 342 are located above the plurality of sampling grooves 343, the plurality of sampling grooves 343 are located above the two grooves 344, the two positioning blocks 346 are located below the two grooves 344, and the position sizes of the two penetrating holes 345 correspond to the position sizes of the two positioning rods 72; the two long plates 32 are respectively connected in the two sliding grooves 6 in a sliding manner, the long plate 32 on the left side moves up and down in the sliding groove 6 on the left side, meanwhile, the long plate 32 on the right side moves up and down in the sliding groove 6 on the right side and can only slide up and down in a certain vertical range, a plurality of sampling grooves 343 are formed in the right part of the outer surface of the sampling tube 341, geological rock and soil are sequentially embedded in the sampling grooves 343, geological rock and soil with different depths can be sampled, the sampling tube 341 is fixedly connected in the middle part of the upper end of the cylinder 35 through threads of the two fixing bolts 5, and the fixing bolts 5 are unscrewed, so that the sampling tube 341 can be taken out; through the position size of two interlude holes 345 and the position size of two locating levers 72 corresponding, two locating levers 72 interlude in two interlude holes 345, unscrew two locking bolts 73, and mounting bracket 71 is downward to make first driving motor 9 and drill bit 8 deviate from jointly in the sampling tube 341, adopt threaded connection mode, convenient to detach installs and use.

In this embodiment, the installation device 7 includes the mounting bracket 71, and the equal fixedly connected with locating lever 72 in upper end left portion and upper end right part of mounting bracket 71, the equal threaded connection in surface upper portion of locating lever 72 has locking bolt 73, and mounting bracket 71 is located the below of sampling tube 341.

It should be noted that, in the process of using the coring device, the second driving motor 31 is started, the screw 33 rotates, the left long plate 32 is driven to move up and down in the left sliding chute 6, meanwhile, the right long plate 32 moves up and down in the right sliding chute 6, and only can slide up and down in a certain vertical range, so that the position of the sampling tube 341 in the cylinder 35 is limited, the position deviation of the sampling tube 341 is avoided, the first driving motor 9 is started, the drill bit 8 drills into the ground, the sampling tube 341 is driven to gradually drill into the ground, a plurality of sampling grooves 343 are formed, the geological rock is sequentially embedded in the sampling grooves 343, the geological rock with different depths can be sampled, the first driving motor 9 is stopped, the second driving motor 31 is a positive and negative motor, the sampling tube 341 is driven in a reverse direction, and the sampling tube 341 is driven to finish the geological rock sampling work, and as the position size of the two inserting holes 345 corresponds to the position size of the two positioning rods 72, the two positioning rods 72 are inserted into the two inserting holes 345, the two motors 73 are screwed out, the first driving motor 73 is not required, the first driving motor 71 is connected with the drill bit 8, and the other tools are not required to be connected in a common mode, and the threaded connection device is convenient to detach the drill bit from the first driving motor 8.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a coring device, includes backup pad (1) and drive motor (9), its characterized in that: the upper part of the left end of the supporting plate (1) is fixedly connected with a side plate (4), the middle part of the upper end of the supporting plate (1) is provided with a round groove (2), the middle parts of the left end and the right end of the supporting plate (1) are provided with sliding grooves (6), the middle part of the upper end of the side plate (4) is fixedly connected with a driving device (3), the middle part of the upper end of the driving device (3) is in threaded connection with two fixing bolts (5), the lower end of the driving device (3) is fixedly connected with a mounting device (7), and the output end of a first driving motor (9) is fixedly connected with a drill bit (8);

the driving device (3) comprises a second driving motor (31), the output end of the second driving motor (31) penetrates through the side plate (4) and is fixedly connected with a screw rod (33), the outer surface of the screw rod (33) is movably connected with a long plate (32), the long plates (32) are provided with two long plates, a cylinder (35) is fixedly connected between the long plates (32) together, the upper end of the cylinder (35) is fixedly connected with a main body component (34) through two fixing bolts (5) in a threaded mode, and the second driving motor (31) is fixedly connected to the middle of the upper end of the side plate (4).

2. A coring device according to claim 1, wherein: the main body assembly (34) comprises a sampling tube (341), an ear plate (342) is fixedly connected to the left part of the outer surface and the right part of the outer surface of the sampling tube (341), a plurality of sampling grooves (343) are formed in the right part of the outer surface of the sampling tube (341), grooves (344) are formed in the left part of the outer surface and the right part of the outer surface of the sampling tube (341), a positioning block (346) is fixedly connected to the left part of the outer surface and the right part of the outer surface of the sampling tube (341), penetrating holes (345) are formed in the upper end of the positioning block (346), and the sampling tube (341) is fixedly connected to the middle of the upper end of the cylinder (35) through two fixing bolts (5) in a threaded mode.

3. A coring device according to claim 1, wherein: the mounting device (7) comprises a mounting frame (71), a positioning rod (72) is fixedly connected to the left part of the upper end and the right part of the upper end of the mounting frame (71), a locking bolt (73) is connected to the upper part of the outer surface of the positioning rod (72) in a threaded manner, and the mounting frame (71) is located below the sampling tube (341).

4. A coring device according to claim 1, wherein: the lower end of the screw rod (33) is movably connected to the left part of the lower plate wall of the supporting plate (1) through a bearing, and the two long plates (32) are respectively and slidably connected in the two sliding grooves (6).

5. A coring device according to claim 2, wherein: the two lug plates (342) are located above the plurality of sampling grooves (343), the plurality of sampling grooves (343) are located above the two grooves (344), the two positioning blocks (346) are located below the two grooves (344), and the position sizes of the two penetrating holes (345) correspond to the position sizes of the two positioning rods (72).