CN214277481U

CN214277481U - Geological mineral exploration sampling barrel

Info

Publication number: CN214277481U
Application number: CN202120269572.5U
Authority: CN
Inventors: 张欣娜; 陈旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-24
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a geological mineral exploration sampler barrel, including boring a ground section of thick bamboo, bore a ground section of thick bamboo upper end fixedly connected with and accept a section of thick bamboo, the inside of accepting a section of thick bamboo is equipped with anti-skidding head, the inside cover of accepting a section of thick bamboo is equipped with two clamping cylinders, two clamping cylinders constitute clamping device, a plurality of cross sections have been seted up respectively to the outside of two clamping cylinders and have been the semicircular groove, a plurality of fixed heads of a plurality of semicircular inslot portion fixedly connected with, circular through-hole has been seted up respectively to the lateral wall of two fixed heads, two circular through-hole endotheca are equipped with the dead axle, the both ends threaded connection of dead axle has the bolt head. The utility model discloses the clamping device who sets up to reach the ore that will follow the underground mining and do not fall the purpose in the process that upwards draws, thereby make inside material to be drawed out smoothly the utility model discloses to the in-process that bores underground, because the ore diameter that bores the ground section of thick bamboo collection just also is less than the diameter of accepting a section of thick bamboo, so just can accomplish the work of centre gripping smoothly.

Description

Geological mineral exploration sampling barrel

Technical Field

The utility model relates to a geological survey technical field especially relates to a geological mineral exploration sampler barrel.

Background

Mineral exploration is the practical geology which is most effective for researching the geological conditions, the deposit occurrence rules, the ore body change characteristics and the industrial deposit of mineral formation and distribution, has stronger comprehensiveness, practicality, economy and policy, belongs to the category of the economic geology, is the comprehensive embodiment of geological science and economic science, and directly serves the national economic construction by utilizing the achievements of the geological science, the technical science and the economic science.

The main research object of mineral exploration is the exploration and evaluation of mineral (or mineral deposit), the main research method is to carry out geological, technical and economic evaluation according to the natural characteristics of the mineral deposit and the technical and economic factors of mineral exploration and development, and the like, and the mineral exploration and development method is used as a main professional course of mineral exploration major and reflects the property and culture target of the major.

The exploration of mineral products in the prior art has some disadvantages, mainly in the process of mineral product exploration, because the mineral products are buried under the very deep ground, the depth of common mineral product exploration is limited, and sometimes the mineral products cannot be explored even if the mineral products are drilled in a deep place under the ground.

To this end, we propose a geological mineral exploration sampling cylinder to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a geological mineral exploration sampling barrel.

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

a geological mineral exploration sampling barrel comprises a ground drilling barrel, wherein a bearing barrel is fixedly connected to the upper end of the ground drilling barrel, an anti-slip head is arranged inside the bearing barrel, two clamping barrels are sleeved inside the bearing barrel and form a clamping device, a plurality of grooves with semicircular cross sections are formed in the outer portions of the two clamping barrels respectively, a plurality of fixing heads are fixedly connected to the inner portions of the semicircular grooves respectively, circular through holes are formed in the side walls of the two fixing heads respectively, a fixing shaft is sleeved inside the two circular through holes, bolt heads are in threaded connection with two ends of the fixing shaft, a clamping spring is sleeved on the side wall surface of the fixing shaft and located between the fixing heads and the bolt heads, first fixing columns are arranged on the left side and the right side of the outer portion of the bearing barrel respectively, a protruding block is fixedly connected to one side wall of the first fixing column close to the bearing barrel, and fixedly connected to the protruding block on the bearing barrel, a plurality of holes are formed in one side wall, far away from the bearing cylinder, of the first fixing column.

Preferably, the outside cover of first fixed column is equipped with first extension post, and first fixed column passes from first extension capital portion and extends to the lower surface of first extension post, and first extension post is close to a lateral wall lower extreme that holds the receiving cylinder and has seted up U font mouth, the one end lateral wall that first extension post kept away from the receiving cylinder has seted up a plurality of holes, the bottom fixedly connected with non slipping spur of first fixed column, the inside anti-skidding chamber that is equipped with of first extension post makes first fixed column pass through the non slipping spur and slides at non slipping spur intracavity portion.

Preferably, the through hole of the first extension column side wall is connected with a limit bolt through threads, and the limit bolt penetrates through the through holes of the first fixing column and the first extension column side wall to enable the first extension column to be fixed at a certain height.

Preferably, the outside cover of a holding section of thick bamboo is equipped with an extension section of thick bamboo, extends a section of thick bamboo inside and is equipped with the slip chamber, first extension post extends to extend a section of thick bamboo inside and extends a section of thick bamboo fixed connection, and a plurality of holes have been seted up to the outside of extending a section of thick bamboo, and a plurality of the hole is corresponding with the first hole that extends the post lateral wall, the outside fixedly connected with second fixed column of an extension section of thick bamboo.

Preferably, a plurality of holes are formed in one side wall, far away from the extension barrel, of the second fixing column, a plurality of limiting bolts are connected to the inner threads of the holes, a second extension column is sleeved outside the second fixing column, the second extension column penetrates through the bottom of the second fixing column and extends to the upper surface of the second fixing column, and a U-shaped opening is formed in the lower end, close to the extension barrel, of one side wall of the second extension column.

Preferably, the outside cover of extending a section of thick bamboo is equipped with the rotating head, and a plurality of holes have been seted up to the outside of rotating head, the second extends the inside that the post extended to the rotating head, and the second extends the hole of post lateral wall and rotates the outside hole phase of head and correspond.

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

the clamping device is arranged, so that the aim of preventing ores mined from the underground from falling in the upward extraction process is fulfilled, and therefore internal substances are extracted smoothly; the effect of extending through the extension section of thick bamboo that sets up to reach the purpose that the extension bored a ground section of thick bamboo, when using, only need to extend a section of thick bamboo and open, pass the hole that extends post and fixed column lateral wall simultaneously with spacing bolt and fix can.

Drawings

FIG. 1 is a schematic overall view of a geological mineral exploration coupon;

FIG. 2 is a distribution diagram of a ground drilling barrel and a receiving barrel of a geological mineral exploration sampling barrel;

FIG. 3 is a schematic view of the interior of a holding cylinder and a receiving cylinder of a geological mineral exploration sampling cylinder;

FIG. 4 is a schematic view showing the connection between a receiving barrel and an extending barrel of a sampling barrel for geological mineral exploration

FIG. 5 is a schematic view of a first fixed column and a first extended column of a sampling tube for geological mineral exploration;

FIG. 6 is a schematic view of the connection of the extension cylinder and the rotary head of a geological mineral exploration sampling cylinder;

fig. 7 is a schematic view of a clamping spring of a geological mineral exploration sampling tube.

In the figure: the device comprises a ground drilling barrel 1, a bearing barrel 2, an anti-skidding head 3, a clamping barrel 4, a fixing head 5, a fixed shaft 6, a bolt head 7, a clamping spring 8, a first fixing column 9, a first extending column 10, an anti-skidding block 11, a limiting bolt 12, an extending barrel 13, a second fixing column 14, a second extending column 15 and a rotating head 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-7, a geological mineral exploration sampling cylinder comprises a ground drilling cylinder 1, wherein the upper end of the ground drilling cylinder 1 is fixedly connected with a receiving cylinder 2, the receiving cylinder 2 is of a hollow cylindrical structure, the receiving cylinder 2 is mainly used for bearing the weight of an upper wall surface structure and also bearing the upward resistance brought by the ground drilling cylinder 1 which drills downwards, so that the structure of the part needs to be particularly firm, an anti-slip head 3 is arranged inside the receiving cylinder 2, the section of the anti-slip head 3 is of an arc structure, clamping devices consisting of two clamping cylinders 4 are respectively sleeved inside the receiving cylinder 2, the clamping cylinders 4 are of a semi-cylindrical structure, the anti-slip head 3 is mainly used for enabling the clamping devices to be fixed inside the receiving cylinder when the device works, so that the clamping devices cannot slide up and down due to the vibration of a drill bit and the tension of soil below, six grooves with semicircular cross sections are respectively arranged outside the clamping cylinders 4, the fixing heads 5 are fixedly connected inside the six semicircular grooves respectively, the fixing heads 5 are of a rectangular structure, a circular through hole is formed in the side wall of each fixing head 5, a fixed shaft 6 is sleeved in the circular through hole, the fixed shaft 6 is of a cylindrical structure, the fixed shaft 6 between the two fixing heads 5 can connect the two clamping cylinders 4 together, the fixing heads 5 can freely slide outside the fixed shaft 6, bolt heads 7 are connected to two ends of the fixed shaft 6 through threads, the bolt heads 7 are of the cylindrical structure, so that the fixed shaft 6 cannot slide out of the holes of the fixing heads 5, clamping springs 8 are sleeved on the side wall surfaces of the fixed shaft 6, the clamping springs 8 are of the existing structure, the clamping springs 8 are located between the fixing heads 5 and the bolt heads 7, the two fixing heads 5 tend to approach each other under the clamping action of the clamping springs 8, the two clamping cylinders are mutually attached under the tendency, when ores are in the fixing heads, the centre gripping section of thick bamboo 4 will be cliping the ore of inside, and the outside left and right sides of accepting a section of thick bamboo 2 is equipped with first fixed column 9 respectively, and first fixed column 9 is close to a lateral wall fixedly connected with lug that accepts a section of thick bamboo 2, and lug fixed connection is on accepting a section of thick bamboo 2, and three holes have been seted up to a lateral wall that first fixed column 9 kept away from and accept a section of thick bamboo 2, and first fixed column 9 is equipped with the slip chamber for the inside of the first fixed column 9 of hollow rectangular structure.

Further, the outside cover of first fixed column 9 is equipped with first extension post 10, first extension post 10 passes first fixed column 9 cover and establishes the outside at first fixed column 9, first extension post 10 is the rectangle structure, first fixed column 9 passes the lower surface that extends to first extension post 10 from first extension post 10 top, first extension post 10 is close to a lateral wall lower extreme that holds a section of thick bamboo 2 and has seted up U font mouth, first extension post 10 keeps away from the one end lateral wall that holds a section of thick bamboo 2 and sets up porosely, the bottom fixedly connected with non slipping spur 11 of first fixed column 9, non slipping 11's effect is unlikely to drop when first extension post 10 passes first fixed column 9.

Further, three holes have been seted up respectively to the one end lateral wall of keeping away from a bearing section of thick bamboo 2 of first extension post 10, three downthehole threaded connection has limit bolt 12 respectively, limit bolt 12 passes the through-hole of first fixed column 9 and first extension post 10 lateral wall and makes first extension post 10 fixed at certain height, limit bolt 12 is keeping away from one side of a bearing section of thick bamboo 2 and is fixing first extension post 10 at certain height, just can be corresponding with two arbitrary holes of the same lateral wall of first fixed column 9 and first extension post 10 during the use, can fix first extension post 10 through limit bolt 12.

Further, the outside cover of accepting a section of thick bamboo 2 is equipped with an extension section of thick bamboo 13, an extension section of thick bamboo 13 is the hollow circular cylinder structure, first extension post 10 extends to an extension section of thick bamboo 13 inside and an extension section of thick bamboo 13 fixed connection, the diameter of the cavity cross-section of an extension section of thick bamboo 13 is twice the cavity diameter of boring ground section of thick bamboo 1, when boring ground section of thick bamboo 1 when deepening downwards under rotatory effort, the inside of boring ground section of thick bamboo 1 just has earth to pile up, earth when boring in the ground section of thick bamboo 1 extends to an extension section of thick bamboo 13 just can be fixed under the effect of clamping device, a plurality of holes have been seted up to the outside of an extension section of thick bamboo 13, a plurality of holes correspond with the first hole that extends the post 10 lateral wall, the outside fixedly connected with second fixed column 14 of an extension section of thick bamboo 13, second fixed column 14 is the rectangle structure.

Further, three holes have been seted up respectively to a lateral wall of second fixed column 14, the inside threaded connection in three holes has limit bolt 12, under limit bolt 12's effect, the inside structure of second fixed column could be fixed, second fixed column 14 outside cover is equipped with second extension post 15, second extension post 15 is the rectangle structure, second extension post 15 is passed from the bottom by second fixed column 14 and is extended to the upper surface of second fixed column 14, second extension post 15 is close to a lateral wall lower extreme that extends a section of thick bamboo 13 and has seted up U font mouth, circular through-hole has been seted up to second extension post 15 lateral wall, limit bolt 12 is through the hole that passes second fixed column 14 and second extension post 15 simultaneously, extend second fixed column 14 and second extension post 15 threaded connection together, just so can fix second extension post 15 at certain height.

Further, the outside cover that extends a section of thick bamboo 13 is equipped with rotates head 16, and a plurality of holes have been seted up to the outside of rotating head 16, and the second extends post 15 and extends to the inside of rotating head 16, and the second extends the hole of post 15 lateral wall and rotates the outside hole of head 16 and is corresponding, and when the second extended post 15 was fixed in the time of take the altitude, it was fixed so just so that the rotation head 16 can enter into in the middle of the darker earth in the investigation.

The working principle is that the utility model has the following specific implementation steps:

1. before the extension cylinder 13 and the second extension column 15 need to be pulled apart simultaneously, and then the second extension column 15 is fixed through the limit bolt 12, so that the situation below the ground is unknown, the exploration process needs to be carried out step by step, and a part of the exploration process is extended first.

2. The clamping device who sets up to reach the ore that will follow the underground mining and do not fall the purpose that the process of upwards drawing fell, thereby make inside material extracted smoothly the utility model discloses the in-process to the underground drill, because the cavity diameter ratio of boring a section of thick bamboo 1 holds a section of thick bamboo 2 is little, and is a bit bigger than the cavity diameter of two centre gripping sections of thick bamboo 4, the ore diameter of collecting just also is little than the diameter of holding a section of thick bamboo 2, just so can accomplish the work of centre gripping smoothly.

3. When the clamping cylinder 4 is filled with soil, the cylinder device is pulled upwards, the clamping cylinder 4 is taken out after the cylinder device is pulled out, the soil is taken out from the clamping cylinder 4, and the steps are repeated until the ore below the rock is taken out.

4. Bore a ground section of thick bamboo 1 and bore certain degree of depth, when current length was not enough, will bear a receiving section of thick bamboo 2 again and extend, pull open first extension post 10 simultaneously for the hole of first extension post 10 lateral wall is corresponding with the hole of first fixed column 9 lateral wall, passes two holes with stop bolt 12 again, makes first extension post 10 fixed at required height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The geological mineral exploration sampling barrel comprises a ground drilling barrel (1) and is characterized in that the upper end of the ground drilling barrel (1) is fixedly connected with a bearing barrel (2), an anti-slip head (3) is arranged inside the bearing barrel (2), two clamping barrels (4) are sleeved inside the bearing barrel (2), two clamping barrels (4) form a clamping device, a plurality of grooves with semicircular cross sections are respectively formed in the outer portions of the two clamping barrels (4), a plurality of fixing heads (5) are fixedly connected inside the semicircular grooves, circular through holes are respectively formed in the side walls of the two fixing heads (5), a fixed shaft (6) is sleeved inside the two circular through holes, two ends of the fixed shaft (6) are in threaded connection with bolt heads (7), a clamping spring (8) is sleeved on the side wall surface of the fixed shaft (6), and the clamping spring (8) is located between the fixing heads (5) and the bolt heads (7), the bearing cylinder is characterized in that the left side and the right side of the outer portion of the bearing cylinder (2) are respectively provided with a first fixing column (9), the first fixing column (9) is close to a side wall fixedly connected with protruding blocks of the bearing cylinder (2), the protruding blocks are fixedly connected to the bearing cylinder (2), and a plurality of holes are formed in one side wall, away from the bearing cylinder (2), of the first fixing column (9).

2. The geological mineral exploration sampling barrel as claimed in claim 1, wherein a first extending column (10) is sleeved outside the first fixing column (9), the first fixing column (9) penetrates through the top of the first extending column (10) and extends to the lower surface of the first extending column (10), a U-shaped opening is formed in the lower end of one side wall, close to the bearing barrel (2), of the first extending column (10), a plurality of holes are formed in one side wall, far away from the bearing barrel (2), of the first extending column (10), an anti-slip block (11) is fixedly connected to the bottom of the first fixing column (9), and an anti-slip cavity is formed inside the first extending column (10) so that the first fixing column (9) can slide inside the anti-slip cavity through the anti-slip block (11).

3. A geological mineral exploration sampling tube as claimed in claim 2, wherein a limit bolt (12) is screwed into the through hole of the side wall of the first extension column (10), and the limit bolt (12) passes through the through holes of the side walls of the first fixing column (9) and the first extension column (10) to fix the first extension column (10) at a certain height.

4. A geological mineral exploration sampling tube as claimed in claim 3, wherein an extension tube (13) is sleeved outside the receiving tube (2), a sliding cavity is arranged inside the extension tube (13), the first extension column (10) extends into the extension tube (13) and is fixedly connected with the extension tube (13), a plurality of holes are formed in the exterior of the extension tube (13), the plurality of holes correspond to the holes in the side wall of the first extension column (10), and a second fixing column (14) is fixedly connected with the exterior of the extension tube (13).

5. A geological mineral exploration sampling tube as claimed in claim 4, wherein a plurality of holes are formed in a side wall of the second fixing column (14) far away from the extension tube (13), a limiting bolt (12) is connected to the inner threads of the plurality of holes, a second extension column (15) is sleeved outside the second fixing column (14), the second extension column (15) is penetrated through the second fixing column (14) from the bottom to extend to the upper surface of the second fixing column (14), and a U-shaped opening is formed in the lower end of the side wall of the second extension column (15) close to the extension tube (13).

6. A geological mineral exploration sampling tube as claimed in claim 5, wherein said extension tube (13) is externally sleeved with a rotating head (16), a plurality of holes are opened on the outside of the rotating head (16), said second extension column (15) extends to the inside of the rotating head (16), and the holes on the side wall of the second extension column (15) correspond to the holes on the outside of the rotating head (16).