CN109899016B - A high-efficient type exploration equipment for iron ore sample is convenient for maintain - Google Patents
A high-efficient type exploration equipment for iron ore sample is convenient for maintain Download PDFInfo
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- CN109899016B CN109899016B CN201910141732.5A CN201910141732A CN109899016B CN 109899016 B CN109899016 B CN 109899016B CN 201910141732 A CN201910141732 A CN 201910141732A CN 109899016 B CN109899016 B CN 109899016B
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Abstract
The invention relates to a high-efficiency exploration device which is used for iron ore sampling and is convenient to maintain, comprising a workbench, a cylinder, a fixing mechanism and a cleaning mechanism, the air rod is parallel to the plane of the workbench, the air cylinder is fixedly connected with the workbench, the fixing mechanism is arranged on the workbench, the cleaning mechanism is arranged on the air rod, the fixing mechanism comprises a fixing ring, a push disc, two locking blocks and two power components, the cleaning mechanism comprises a rotating ring, a cleaning ring, a rotating assembly, two connecting balls and two fixing rods, the rotating ring and the pushing disc are coaxially arranged, this a high-efficient type exploration equipment for iron ore sample is convenient for maintain has realized taking out the function of coring intraductal sample through fixed establishment, compares in artifical sample, has improved work efficiency, moreover, has still reached through clean mechanism and has got the sheathed tube function of coring with the maintenance.
Description
Technical Field
The invention relates to the field of mineral exploration equipment, in particular to high-efficiency exploration equipment which is used for iron ore sampling and convenient to maintain.
Background
Mineral exploration is a geological work which is carried out by applying effective exploration technical means and methods to mineral deposits which are determined to have industrial value through general investigation and detailed investigation and providing reliable mineral reserves and necessary geological, technical and economic data for mine design, and a core drill is one of mineral exploration equipment and is mainly used for core sampling.
The current core drill for iron ore needs the manual work to take out the intraductal sample of coring cover in the use, nevertheless because the sample card is intraductal and comparatively firm at the coring cover, is difficult to take out, needs to spend a large amount of time, has reduced sample efficiency, moreover, coring sleeve pipe on the core drill finishes the back in the sample, can remain the dirt in the inner wall, because coring sleeve pipe is longer, is not convenient for clean and maintenance, has reduced the practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the high-efficiency exploration equipment which is used for iron ore sampling and is convenient to maintain is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the high-efficiency exploration equipment convenient to maintain for iron ore sampling comprises a workbench, a cylinder, a fixing mechanism and a cleaning mechanism, wherein the cylinder is parallel to the plane where the workbench is located, the cylinder is fixedly connected with the workbench, the fixing mechanism is arranged on the workbench, and the cleaning mechanism is arranged on the cylinder;
the fixing mechanism comprises a fixing ring, a push disc, two locking blocks and two power assemblies, the push disc and an air cylinder are coaxially arranged, the diameter of the push disc is larger than that of the air cylinder, the push disc is fixed on the air cylinder, the fixing ring and the push disc are coaxially arranged, the inner diameter of the fixing ring is larger than that of the push disc, the fixing ring is arranged on one side, far away from the air cylinder, of the push disc, the fixing ring is fixedly connected with a workbench, the locking blocks are arranged between the push disc and the fixing ring, the axis of the push disc is arranged between the two locking blocks, the axis of the push disc and the locking blocks are both arranged between the two power assemblies, the power assemblies drive the two locking blocks to move close to or far away from the workbench, and the locking blocks are connected with the workbench through the power assemblies;
the cleaning mechanism comprises a rotating ring, a cleaning ring, a rotating assembly, two connecting balls and two fixing rods, the rotating ring and the pushing disc are coaxially arranged, the rotating ring is located between the pushing disc and the cylinder body, the cylinder penetrates through the rotating ring, the cleaning ring and the rotating ring are coaxially arranged, the rotating ring penetrates through the cleaning ring, the rotating ring is fixedly connected with the inner wall of the cleaning ring, the outer diameter of the cleaning ring is equal to the diameter of the pushing disc, the power assembly is arranged on the cylinder, the power assembly is in transmission connection with the rotating ring, one side of the rotating ring, which is close to the pushing disc, is provided with an annular groove, the annular groove and the rotating ring are coaxially arranged, the connecting balls are arranged in the annular groove, the connecting balls are in sliding connection with the annular groove, the ball centers of the connecting balls are arranged in the annular groove, the width of the groove openings of the annular groove is smaller than the ball diameter of the connecting balls, the fixed rod is parallel to the air cylinder, the connecting balls correspond to the fixed rods one to one, and the connecting balls are fixedly connected with one side, close to the air cylinder, of the push disc through the fixed rods.
Preferably, in order to drive the rotating ring to rotate, the rotating assembly comprises a first motor, a rotating gear and an internal gear, the internal gear and the rotating ring are coaxially arranged, the internal gear is arranged on the inner wall of the rotating ring, the first motor is fixed on the air cylinder, the first motor is in transmission connection with the rotating gear, and the rotating gear is meshed with the internal gear.
Preferably, the first motor is a servo motor in order to increase the driving force of the first motor.
Preferably, in order to prolong the service life of the push disc, the material for manufacturing the push disc is titanium alloy.
Preferably, in order to drive the two locking blocks to move closer to or away from each other, the power assembly comprises a second motor, a driving gear, a driven gear, a transmission shaft, a connecting bearing, a support plate, two brackets and two transmission units, the axis of the transmission shaft is vertical to the plane of the workbench, the connecting bearing is arranged on the transmission shaft, the supporting plate is vertical to the transmission shaft, a through hole is arranged on the supporting plate, the connecting bearing is arranged in the through hole, the outer ring of the connecting bearing is fixedly connected with the inner wall of the through hole, two sides of the supporting plate are respectively fixedly connected with the workbench through a bracket, the second motor is fixed on the supporting plate and is in transmission connection with the driving gear, the driven gear is arranged on the transmission shaft, the driving gear is meshed with the driven gear, and the two transmission units are respectively arranged at two ends of the transmission shaft.
As preferred, in order to reach the effect that the latch segment removed, transmission unit includes lead screw and slider, the lead screw sets up with the transmission shaft is coaxial, lead screw and transmission shaft fixed connection, the slider cover is established on the lead screw, the slider be equipped with the screw rod junction with the lead screw thread that matches, the slider is fixed on the latch segment, and the screw thread of two lead screws on the same transmission shaft revolves to opposite.
Preferably, the screw is coated with a lubricating oil in order to reduce the frictional force between the screw and the slider.
Preferably, in order to improve the friction force between the locking blocks and the coring sleeve, the side, close to each other, of the two locking blocks is provided with an arc-shaped notch.
Preferably, in order to further improve the friction force between the locking block and the coring sleeve, the inner wall of the arc-shaped notch is provided with anti-slip lines.
Preferably, in order to facilitate the pushing disc to move into the coring sleeve, a chamfer is arranged on one side of the pushing disc, which is far away from the air cylinder.
The efficient exploration equipment for iron ore sampling and convenient to maintain has the advantages that the function of taking out the sample in the coring sleeve is realized through the fixing mechanism, the working efficiency is improved compared with manual sampling, compared with the existing fixing mechanism, the fixing mechanism is simple in structure and ingenious in design, the practicability is improved, and moreover, the function of cleaning and maintaining the coring sleeve is achieved through the cleaning mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the construction of a maintenance-friendly and highly efficient exploration apparatus for iron ore sampling according to the present invention;
FIG. 2 is a schematic structural view of the fixing mechanism of the high-efficiency type exploration equipment for iron ore sampling, which is convenient for maintenance, of the present invention;
FIG. 3 is a schematic diagram of the cleaning mechanism of the present invention for an easy-to-maintain high efficiency exploration apparatus for iron ore sampling;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is an enlarged view of portion A of FIG. 2;
in the figure: 1. the automatic cleaning machine comprises a workbench, a cylinder 2, a fixing ring 3, a pushing disc 4, a locking block 5, a rotating ring 6, a cleaning ring 7, a connecting ball 8, a fixing rod 9, a first motor 10, a rotating gear 11, an internal gear 12, a second motor 13, a driving gear 14, a driven gear 15, a transmission shaft 16, a connecting bearing 17, a supporting plate 18, a support 19, a screw rod 20 and a sliding block 21.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a high-efficiency exploration device for iron ore sampling, which is convenient to maintain, comprises a workbench 1, a cylinder 2, a fixing mechanism and a cleaning mechanism, wherein the cylinder 2 is parallel to the plane of the workbench 1, the cylinder 2 is fixedly connected with the workbench 1, the fixing mechanism is arranged on the workbench 1, and the cleaning mechanism is arranged on the cylinder 2;
the fixing mechanism comprises a fixing ring 3, a push disc 4, two locking blocks 5 and two power components, the push disc 4 is arranged coaxially with the cylinder 2, the diameter of the push disc 4 is larger than that of the cylinder 2, the push disc 4 is fixed on the cylinder 2, the fixed ring 3 and the push disc 4 are coaxially arranged, the inner diameter of the fixed ring 3 is larger than the diameter of the push disc 4, the fixing ring 3 is arranged on one side of the fixing ring 3, which is far away from the cylinder 2, of the push disc 4, the fixing ring 3 is fixedly connected with the workbench 1, the locking blocks 5 are arranged between the push disc 4 and the fixing ring 3, the axis of the push disc 4 is arranged between the two locking blocks 5, the axis of the push disc 4 and the locking blocks 5 are arranged between the two power assemblies, the power assemblies drive the two locking blocks 5 to move close to or away from each other, and the locking blocks 5 are connected with the workbench 1 through the power assemblies;
to get the core sleeve pipe and place on workstation 1, make and get the core sleeve pipe and be located solid fixed ring 3 and push away between the dish 4, here, get core sleeve pipe and solid fixed ring 3 coaxial setting, and gu fixed ring 3's internal diameter at this moment is greater than and get the sheathed tube internal diameter, the diameter that pushes away dish 4 equals with getting the core sheathed tube internal diameter, support with getting core sheathed tube one end and solid fixed ring 3 and lean on and make and get the core sleeve pipe and be located between two latch segments 5, make two latch segments 5 be close to remove and press from both sides tight core sleeve pipe through power component, through the operation of cylinder 2, make and push away dish 4 towards being close to solid fixed ring 3 direction removal, thereby make and push away dish 4 promotion and get the intraductal sample of core sleeve and discharge from the one end that is close to solid fixed ring 3, discharged sample drops.
As shown in fig. 3, the cleaning mechanism includes a rotating ring 6, a cleaning ring 7, a rotating assembly, two connecting balls 8 and two fixing rods 9, the rotating ring 6 is coaxially arranged with the push disc 4, the rotating ring 6 is positioned between the push disc 4 and the cylinder body, the cylinder 2 penetrates through the rotating ring 6, the cleaning ring 7 is coaxially arranged with the rotating ring 6, the rotating ring 6 penetrates through the cleaning ring 7, the rotating ring 6 is fixedly connected with the inner wall of the cleaning ring 7, the outer diameter of the cleaning ring 7 is equal to the diameter of the push disc 4, the power assembly is arranged on the cylinder 2, the power assembly is in transmission connection with the rotating ring 6, one side of the rotating ring 6 close to the push disc 4 is provided with an annular groove, the annular groove is coaxially arranged with the rotating ring 6, the connecting balls 8 are arranged in the annular groove, the connecting balls 8 are in sliding connection with the annular groove, the center of the connecting balls 8 is arranged in the annular groove, the notch width of ring channel is less than the ball footpath of connecting ball 8, cylinder 2 is located between two connection balls 8, dead lever 9 is parallel with cylinder 2, connect ball 8 and dead lever 9 one-to-one, connect ball 8 through dead lever 9 and push away one side fixed connection that is close to cylinder 2 of dish 4.
Push away the dish 4 when promoting the intraductal sample of coring, make swivel ring 6 rotate through rotating assembly, here, the effect of connecting ball 8 and dead lever 9 supports swivel ring 6 and rotates, and swivel ring 6's rotation drives clean ring 7 and rotates on coring sheathed tube inner wall, has reached the effect of cleaing away the intraductal spot of coring.
As shown in fig. 4, the rotating assembly includes a first motor 10, a rotating gear 11 and an internal gear 12, the internal gear 12 is coaxially disposed with the rotating ring 6, the internal gear 12 is mounted on the inner wall of the rotating ring 6, the first motor 10 is fixed on the cylinder 2, the first motor 10 is in transmission connection with the rotating gear 11, and the rotating gear 11 is meshed with the internal gear 12.
The first motor 10 operates to enable the rotating gear 11 to drive the internal gear 12 to rotate, and the internal gear 12 rotates to drive the rotating ring 6 to rotate, so that the effect of driving the rotating ring 6 to rotate is achieved.
Preferably, the first motor 10 is a servo motor in order to increase the driving force of the first motor 10.
Preferably, the material of the push disk 4 is titanium alloy in order to prolong the service life of the push disk 4.
As shown in fig. 5, the power assembly includes a second motor 13, a driving gear 14, a driven gear 15, a transmission shaft 16, a connection bearing 17, a support plate 18, two brackets 19 and two transmission units, the axis of the transmission shaft 16 is vertical to the plane of the worktable 1, the connecting bearing 17 is arranged on the transmission shaft 16, the supporting plate 18 is perpendicular to the transmission shaft 16, a through hole is arranged on the supporting plate 18, the connecting bearing 17 is arranged in the through hole, the outer ring of the connecting bearing 17 is fixedly connected with the inner wall of the through hole, two sides of the supporting plate 18 are respectively fixedly connected with the workbench 1 through a bracket 19, the second motor 13 is fixed on the support plate 18, the second motor 13 is in transmission connection with the driving gear 14, the driven gear 15 is installed on the transmission shaft 16, the driving gear 14 is meshed with the driven gear 15, and the two transmission units are respectively arranged at two ends of the transmission shaft 16.
The second motor 13 operates to rotate the driving gear 14, the rotation of the driving gear 14 drives the driven gear 15 to rotate, the driven gear 15 drives the transmission shaft 16 to rotate under the supporting effect of the connecting bearing 17, the supporting plate 18 and the bracket 19 are used for fixedly connecting the connecting bearing 17, and the rotation of the transmission shaft 16 enables the two locking blocks 5 to move close to or away from each other through the transmission unit.
Preferably, in order to achieve the effect of moving the locking block 5, the transmission unit includes a screw rod 20 and a slider 21, the screw rod 20 and the transmission shaft 16 are coaxially arranged, the screw rod 20 is fixedly connected with the transmission shaft 16, the slider 21 is sleeved on the screw rod 20, a connection part of the slider 21 and the screw rod 20 is provided with a thread matched with the screw rod 20, the slider 21 is fixed on the locking block 5, and the thread turning directions of the two screw rods 20 on the same transmission shaft 16 are opposite.
The rotation of the transmission shaft 16 drives the screw rod 20 to rotate, so that the slide block 21 moves on the screw rod 20, the movement of the slide block 21 drives the locking blocks 5 to move, and the screw thread turning directions of the two screw rods 20 on the same transmission shaft 16 are opposite, so that the two locking blocks 5 are close to or far away from each other to move.
Preferably, in order to reduce the friction between the screw rod 20 and the slider 21, the screw rod 20 is coated with a lubricating oil.
The lubricating oil has the function of reducing the friction force between the screw rod 20 and the slide block 21 and improving the moving fluency of the slide block 21.
Preferably, in order to increase the friction between the locking blocks 5 and the coring cannula, the sides of the two locking blocks 5 which are close to each other are provided with arc-shaped notches.
Here, the arc-shaped notch matches with the coring sleeve, and the contact area between the locking block 5 and the coring sleeve can be increased by the arc-shaped notch, so that the friction force between the locking block 5 and the coring sleeve is increased.
Preferably, in order to further improve the friction force between the locking block 5 and the coring sleeve, the inner wall of the arc-shaped notch is provided with anti-slip lines.
The anti-skidding lines are used for improving the friction force between the locking block 5 and the coring sleeve and avoiding skidding between the coring sleeve and the locking block 5.
Preferably, in order to facilitate the movement of the pushing disc 4 into the coring sleeve, a chamfer is provided on the side of the pushing disc 4 away from the cylinder 2.
The effect of chamfer is because of the burr is dead with getting the core sleeve pipe card when avoiding pushing away set 4 and moving towards being close to solid fixed ring 3 direction, and it is intraductal to be convenient for push away set 4 and remove to getting the core sleeve pipe.
The use method of the device comprises the following steps:
the core taking sleeve is placed on the workbench 1, the core taking sleeve is positioned between the fixing ring 3 and the push disc 4, wherein the core taking sleeve and the fixing ring 3 are coaxially arranged, the inner diameter of the fixing ring 3 at the moment is larger than that of the core taking sleeve, the diameter of the push disc 4 is equal to that of the core taking sleeve, one end of the core taking sleeve is abutted against the fixing ring 3, the core taking sleeve is positioned between the two locking blocks 5, the core taking sleeve is operated through the second motor 13, the driving gear 14 is rotated, the rotation of the driving gear 14 drives the driven gear 15 to rotate, the driven gear 15 drives the transmission shaft 16 to rotate under the supporting action of the connecting bearing 17, the rotation of the transmission shaft 16 drives the screw rod 20 to rotate, so that the slide block 21 moves on the screw rod 20, the slide block 21 moves to drive the locking blocks 5 to move, the thread turning directions of the two screw rods 20 on the same transmission shaft 16 are, the two locking blocks 5 are enabled to move close to each other and clamp the coring sleeve, the push disc 4 is enabled to move towards the direction close to the fixing ring 3 through the operation of the air cylinder 2, so that the push disc 4 pushes a sample in the coring sleeve to be discharged from one end close to the fixing ring 3, the discharged sample passes through the fixing ring 3 and then falls off, the push disc 4 drives the internal gear 12 to rotate through the operation of the first motor 10 while pushing the sample in the coring sleeve, the rotating gear 11 drives the internal gear 12 to rotate, the rotating ring 6 is driven to rotate by the rotation of the internal gear 12, and the cleaning ring 7 is driven to rotate on the inner wall of the coring sleeve by the rotation of the rotating;
here, can avoid the manual work to take a sample through pushing away the intraductal sample of dish 4 promotion coring for the sampling speed has improved work efficiency, through clean ring 7 rotation in coring the cover, has realized the clean function of coring intraductal wall, has improved the convenience of cleanness and maintenance.
Compared with the prior art, this a high-efficient type exploration equipment of being convenient for maintain for iron ore sample has realized taking out the function of coring intraductal sample through fixed establishment, compare in artifical sample, improved work efficiency, compare with current fixed establishment, this fixed establishment simple structure, design benefit has improved the practicality, moreover, still reach the function of core sleeve pipe is got in cleanness and maintenance through clean mechanism, compare with current clean mechanism, this clean mechanism does not have service environment's restriction, the price/performance ratio is higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The efficient exploration equipment convenient to maintain and used for iron ore sampling is characterized by comprising a workbench (1), a cylinder (2), a fixing mechanism and a cleaning mechanism, wherein the cylinder (2) is parallel to the plane where the workbench (1) is located, the cylinder (2) is fixedly connected with the workbench (1), the fixing mechanism is arranged on the workbench (1), and the cleaning mechanism is arranged on the cylinder (2);
the fixing mechanism comprises a fixing ring (3), a push disc (4), two locking blocks (5) and two power assemblies, the push disc (4) is coaxially arranged with a cylinder (2), the diameter of the push disc (4) is larger than that of the cylinder (2), the push disc (4) is fixed on the cylinder (2), the fixing ring (3) is coaxially arranged with the push disc (4), the inner diameter of the fixing ring (3) is larger than that of the push disc (4), the fixing ring (3) is arranged on one side, away from the cylinder (2), of the fixed ring (3) which is located on the push disc (4), the fixing ring (3) is fixedly connected with a workbench (1), the locking blocks (5) are arranged between the push disc (4) and the fixing ring (3), the axis of the push disc (4) is arranged between the two locking blocks (5), and the axis of the push disc (4) and the locking blocks (5) are both arranged between the two power assemblies, the power assembly drives the two locking blocks (5) to move close to or away from each other, and the locking blocks (5) are connected with the workbench (1) through the power assembly;
the cleaning mechanism comprises a rotating ring (6), a cleaning ring (7), a rotating assembly, two connecting balls (8) and two fixing rods (9), wherein the rotating ring (6) and a pushing disc (4) are coaxially arranged, the rotating ring (6) is positioned between the pushing disc (4) and a cylinder body, the cylinder (2) penetrates through the rotating ring (6), the cleaning ring (7) and the rotating ring (6) are coaxially arranged, the rotating ring (6) penetrates through the cleaning ring (7), the rotating ring (6) and the inner wall of the cleaning ring (7) are fixedly connected, the outer diameter of the cleaning ring (7) is equal to the diameter of the pushing disc (4), the power assembly is arranged on the cylinder (2) and is in transmission connection with the rotating ring (6), one side of the rotating ring (6), which is close to the pushing disc (4), is provided with an annular groove, and the rotating ring (6) are coaxially arranged, connect ball (8) to set up in the ring channel, connect ball (8) and ring channel sliding connection, the centre of sphere of connecting ball (8) sets up in the ring channel, the notch width of ring channel is less than the ball footpath of connecting ball (8), cylinder (2) are located between two connection balls (8), dead lever (9) are parallel with cylinder (2), connect ball (8) and dead lever (9) one-to-one, connect ball (8) through one side fixed connection that is close to cylinder (2) of dead lever (9) and thrust disc (4).
2. The efficient and easy-to-maintain exploration equipment for iron ore sampling according to claim 1, characterized in that said rotating assembly comprises a first motor (10), a rotating gear (11) and an internal gear (12), said internal gear (12) is coaxially arranged with the rotating ring (6), said internal gear (12) is mounted on the inner wall of the rotating ring (6), said first motor (10) is fixed on the cylinder (2), said first motor (10) is in transmission connection with the rotating gear (11), said rotating gear (11) is engaged with the internal gear (12).
3. The high-efficiency, maintenance-friendly exploration equipment for iron ore sampling according to claim 2, characterized in that said first motor (10) is a servo motor.
4. The efficient and easy-to-maintain exploration equipment for iron ore sampling according to claim 1, characterized in that said push disc (4) is made of titanium alloy.
5. The high-efficiency and easy-to-maintain exploration equipment for iron ore sampling according to claim 1, wherein the power assembly comprises a second motor (13), a driving gear (14), a driven gear (15), a transmission shaft (16), a connecting bearing (17), a support plate (18), two brackets (19) and two transmission units, the axis of the transmission shaft (16) is vertical to the plane of the workbench (1), the connecting bearing (17) is installed on the transmission shaft (16), the support plate (18) is vertical to the transmission shaft (16), a through hole is formed in the support plate (18), the connecting bearing (17) is arranged in the through hole, the outer ring of the connecting bearing (17) is fixedly connected with the inner wall of the through hole, two sides of the support plate (18) are fixedly connected with the workbench (1) through the brackets (19) respectively, and the second motor (13) is fixed on the support plate (18), the second motor (13) is in transmission connection with the driving gear (14), the driven gear (15) is installed on the transmission shaft (16), the driving gear (14) is meshed with the driven gear (15), and the two transmission units are respectively arranged at two ends of the transmission shaft (16).
6. The high-efficiency and easy-to-maintain exploration equipment for iron ore sampling according to claim 5, wherein the transmission unit comprises a screw rod (20) and a slide block (21), the screw rod (20) is coaxially arranged with the transmission shaft (16), the screw rod (20) is fixedly connected with the transmission shaft (16), the slide block (21) is sleeved on the screw rod (20), the connection part of the slide block (21) and the screw rod (20) is provided with a thread matched with the screw rod (20), the slide block (21) is fixed on the locking block (5), and the thread directions of the two screw rods (20) on the same transmission shaft (16) are opposite.
7. The efficient and easy-to-maintain exploration equipment for iron ore sampling according to claim 6, characterized in that said screw (20) is coated with lubricating oil.
8. The efficient and easy-to-maintain exploration equipment for iron ore sampling according to claim 1, characterized in that the sides of the two blocks (5) close to each other are provided with an arc-shaped notch.
9. The easy-to-maintain high efficiency exploration apparatus for iron ore sampling according to claim 8, wherein the inner wall of said arcuate recess is provided with anti-slip lines.
10. The efficient and easy-to-maintain exploration equipment for iron ore sampling according to claim 1, characterized in that the side of said push disk (4) remote from the cylinder (2) is chamfered.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910141732.5A CN109899016B (en) | 2019-02-26 | 2019-02-26 | A high-efficient type exploration equipment for iron ore sample is convenient for maintain |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910141732.5A CN109899016B (en) | 2019-02-26 | 2019-02-26 | A high-efficient type exploration equipment for iron ore sample is convenient for maintain |
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| CN109899016A CN109899016A (en) | 2019-06-18 |
| CN109899016B true CN109899016B (en) | 2021-06-04 |
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| CN110567751B (en) * | 2019-08-28 | 2022-06-03 | 日照检验认证有限公司 | A blevile of push for copper ore sample |
| CN112033730A (en) * | 2020-09-03 | 2020-12-04 | 北京远飞高机械科技有限公司 | A high-efficient type exploration equipment for iron ore sample is convenient for maintain |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376990A (en) * | 1989-08-17 | 1991-04-02 | Oyo Corp | Quadruple pipe type core tube sampler and sampling method using said sampler |
| CN202325337U (en) * | 2011-12-03 | 2012-07-11 | 中国石油集团西部钻探工程有限公司 | Hydraulic center device |
| CN202767924U (en) * | 2012-07-28 | 2013-03-06 | 西安科技大学 | Core ejecting device used for ejecting core out of core pipe |
| CN104775782B (en) * | 2015-02-06 | 2018-04-17 | 中国海洋石油总公司 | A kind of cleaning structure of side-wall core extractor |
| CN108296233A (en) * | 2018-04-10 | 2018-07-20 | 陕西祥宇倚天航空科技发展有限公司 | A kind of free expanding rotational head |
| CN109078728A (en) * | 2018-07-12 | 2018-12-25 | 安徽夏星食品有限公司 | The meat grinder of structure is cleaned with rotation |
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