CN217400855U

CN217400855U - Hydraulic rock core splitting machine convenient for sampling

Info

Publication number: CN217400855U
Application number: CN202123183264.XU
Authority: CN
Inventors: 宝海忠; 张成维; 王晓龙; 张磊; 冯海; 彭剑平; 林跃刚; 秦文凯; 王长涛; 王海正
Original assignee: Liaoning Zhaojin Baiyun Gold Mining Industry Co ltd
Current assignee: Liaoning Zhaojin Baiyun Gold Mining Industry Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-09-09
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a core machine is split to hydraulic pressure rock core of convenient sample, including the installing frame, the upper surface mid-mounting of installing frame has the removal end of hydraulic stem and hydraulic stem to run through and extend into the installing frame, the removal end bottom of hydraulic stem is fixed with core splitting frame, core splitting frame keeps away from the one end of hydraulic stem and installs the core splitting sword, the interior bottom of installing frame is provided with the backup pad, be provided with a plurality of detection structures that are used for propping up backup pad and measuring pressure between the interior bottom of backup pad and installing frame, logical groove has been seted up to the lateral wall symmetry of installing frame, the surface mounting who leads to the groove has the location structure who is used for the assistance-localization real-time rock core. The utility model discloses location effect is good, not fragile.

Description

Hydraulic rock core splitting machine convenient for sampling

Technical Field

The utility model relates to a sampling equipment technical field especially relates to hydraulic pressure rock core splitter who conveniently takes a sample.

Background

When carrying out geological exploration, can take a sample this geological environment, carry out the rock core extraction with the rock in the geological environment, the rock core spare of extracting is mostly cylinder type rock spare, in order to take a sample to the rock core is inside, need use and split the core machine, the tradition is split the core machine and is poor to the location effect of rock core, when splitting the core operation, the rock core takes place the skew easily, lead to splitting the core operation skew, it is poor to split the core effect, also be carrying out the core in-process of splitting, the intensity of rock core can not be confirmed, when splitting the core to the high strength rock core by force, the structure of splitting the core machine damages easily, or splitting the core in-process, the inside of rock core contains the high hardness rock block, lead to splitting the core machine can't break and damage, in order to solve these problems, the hydraulic pressure rock core that has designed and made things convenient for the sample splits the core machine.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a make things convenient for hydraulic pressure rock core of taking a sample to split core machine, location effect is good, not fragile.

According to the utility model provides a core machine is split to hydraulic pressure rock core of convenient sample, including the installing frame, the upper surface mid-mounting of installing frame has the removal end of hydraulic stem and hydraulic stem to run through and extend into the installing frame, the removal end bottom of hydraulic stem is fixed with core splitting frame, core splitting frame is kept away from the one end of hydraulic stem and is installed the core splitting sword, the interior bottom of installing frame is provided with the backup pad, be provided with a plurality of detection structures that are used for propping backup pad and measuring pressure between the interior bottom of backup pad and installing frame, logical groove has been seted up to the lateral wall symmetry of installing frame, the surface mounting who leads to the groove has the location structure who is used for the assistance-localization real time rock core.

Preferably, the detection structure is including installing the casing of bottom in the installing frame, the inside wall of casing is fixed with the spacing ring board, the inside movable mounting of spacing ring board has the bracing piece, the fixed surface of bracing piece has the extrusion ring board, be provided with first spring between spacing ring board and the extrusion ring board, the top of bracing piece is fixed with supports the head, the bottom of bracing piece is fixed with presses the pressing plate, pressure sensor is installed to the interior bottom of casing.

Preferably, the locating structure includes a limiting frame fixed on the side wall of the mounting frame, a limiting groove is formed in the limiting frame and is matched with the position of the through groove, a moving block is movably mounted in the limiting groove, a threaded rod is mounted in the moving block through threads, an extrusion base plate is movably mounted at one end of the threaded rod extending into the mounting frame, a locating plate is fixed on the side wall of the moving block, a mounting shell is fixed on the side wall of the locating plate, a locating rod penetrates through the mounting shell and the locating plate, a pressing plate is fixed on the surface of the locating rod and located in the mounting shell, a second spring is arranged between the pressing plate and the inner side wall of the mounting shell, a set of locating holes are formed in one side of the limiting groove, and the locating holes are formed in the same side of the mounting position of the locating plate.

Preferably, a rotary disc is fixed at one end of the threaded rod positioned outside the mounting frame.

Preferably, one end of the positioning rod is in butt joint with the positioning hole in a matching mode, and a gripping ball is fixed to the other end of the positioning rod.

Preferably, the lower surface of the supporting plate is provided with a plurality of placing grooves butted with the supporting heads, and the upper surface of the supporting plate is provided with an arc containing plate used for containing a rock core.

Preferably, a control panel is installed on one side of the upper surface of the installation frame, and the control panel is electrically connected with the hydraulic rod and the plurality of detection structures.

Preferably, the top of the mounting frame and the two sides of the hydraulic rod are symmetrically fixed with limiting pipes, the limiting pipes are movably mounted inside the limiting pipes, and the bottoms of the limiting rods are fixedly butted with the core splitting frame.

Preferably, the middle part of the upper surface of the core splitting frame is fixed with a first threaded connection end which is in threaded fixation with the bottom of the moving end of the hydraulic rod, and the two sides of the upper surface of the core splitting frame, which are positioned on the first threaded connection end, are symmetrically fixed with second threaded connection ends which are in threaded fixation with the bottom of the limiting rod.

The utility model provides a beneficial effect is:

1. before splitting the core operation, the accessible adjustment location structure fixes a position the handling to the rock core of different diameters, prevents that the rock core from taking place to remove when splitting the core operation, leads to splitting the core operation skew, and this structure location is effectual.

2. When splitting the core operation, wholly not damaging because of rock core intensity is too big for this structure of protection, be provided with a plurality of detection structures and carry out real-time supervision, no matter just when just beginning to split the core, still split the core in-process, when meetting the inside high rigidity ore of rock core, can both monitor, in time shrink hydraulic stem when necessary, this device is not fragile.

Drawings

Fig. 1 is the utility model provides a make things convenient for hydraulic pressure rock core of sample to split core machine's mounting frame front cut-off view.

Fig. 2 is the utility model provides a convenient hydraulic pressure rock core of taking a sample splits installing frame side section view of core machine.

Fig. 3 is the utility model provides a detection structure schematic diagram of core machine is split to hydraulic pressure rock core of convenient sample.

Fig. 4 is the utility model provides a make things convenient for location structure schematic diagram of core machine is split to hydraulic pressure rock core of sample.

Fig. 5 is the utility model provides a make things convenient for location structure local cross-sectional view of hydraulic pressure rock core splitting machine of sample.

In the figure: 1. installing a frame; 2. a hydraulic rod; 3. a core splitting frame; 4. a core splitting blade; 5. a support plate; 6. detecting the structure; 601. a housing; 602. a limit ring plate; 603. a support bar; 604. extruding the ring plate; 605. a first spring; 606. a support head; 607. a pressing plate; 608. a pressure sensor; 7. a through groove; 8. a positioning structure; 801. a limiting frame; 802. a limiting groove; 803. a moving block; 804. a threaded rod; 805. extruding the base plate; 806. positioning a plate; 807. mounting a shell; 808. positioning a rod; 809. a pressing plate; 810. a second spring; 811. and (7) positioning the holes.

Detailed Description

Referring to fig. 1-5, make things convenient for hydraulic pressure rock core splitting machine of sample, including installing frame 1, the upper surface mid-mounting of installing frame 1 has the removal end of hydraulic stem 2 and hydraulic stem 2 to run through and extend into installing frame 1, the removal end bottom of hydraulic stem 2 is fixed with core splitting frame 3, core splitting frame 3 is kept away from the one end of hydraulic stem 2 and is installed core splitting sword 4, the interior bottom of installing frame 1 is provided with backup pad 5, be provided with a plurality of detection structures 6 that are used for propping up backup pad 5 and detect pressure between the interior bottom of backup pad 5 and installing frame 1, logical groove 7 has been seted up to the lateral wall symmetry of installing frame 1, the surface mounting who leads to groove 7 has the location structure 8 that is used for the assistance-localization real core, when moving block 803 removes, threaded rod 804 removes in logical groove 7, when core splitting sword 4 damages, can carry out the new core splitting sword 4 of dismouting again.

The detection structure 6 comprises a shell 601 arranged at the bottom in the installation frame 1, a limit ring plate 602 is fixed on the inner side wall of the shell 601, a support rod 603 is movably arranged in the limit ring plate 602, an extrusion ring plate 604 is fixed on the surface of the support rod 603, a first spring 605 is arranged between the limit ring plate 602 and the extrusion ring plate 604, a support head 606 is fixed at the top of the support rod 603, a press plate 607 is fixed at the bottom of the support rod 603, a pressure sensor 608 is arranged at the bottom in the shell 601, partial pressure is shared by the first spring 605, the upper limit of pressure detection is improved, different models can be produced by equal-ratio amplification or reduction of the structure, and the first springs 605 arranged in the detection structure 6 are different in different models.

The positioning structure 8 comprises a limiting frame 801 fixed on the side wall of the mounting frame 1, a limiting groove 802 is formed in the limiting frame 801, the limiting groove 802 is matched with the position of the through groove 7, a moving block 803 is movably mounted in the limiting groove 802, a threaded rod 804 is mounted in internal threads of the moving block 803, an extrusion cushion plate 805 is movably mounted at one end of the threaded rod 804 extending into the mounting frame 1, a positioning plate 806 is fixed on the side wall of the moving block 803, a mounting shell 807 is fixed on the side wall of the positioning plate 806, a positioning rod 808 is arranged between the mounting shell 807 and the positioning plate 806 in a penetrating mode, an extrusion plate 809 is fixed on the surface of the positioning rod 808 and located in the mounting shell 807, a second spring 810 is arranged between the extrusion plate 809 and the inner side wall of the mounting shell 807, a group of positioning holes 811 is formed in one side of the surface of the limiting frame 801, and one side of the positioning groove 802, and the positioning holes 811 are formed in the same side of the mounting position of the positioning plate 806.

The threaded rod 804 is fixed with the carousel in the outside one end of installing frame 1.

One end of the positioning rod 808 is in fit butt joint with the positioning hole 811, and the other end of the positioning rod 808 is fixed with a gripping ball.

A plurality of mounting grooves butted with the support head 606 are formed in the lower surface of the support plate 5, and an arc containing plate used for containing a rock core is mounted on the upper surface of the support plate 5.

Control panel is installed to the upper surface one side of installing frame 1, and control panel and hydraulic stem 2, a plurality of 6 electric connection that detect.

The top of installing frame 1 and the bilateral symmetry that is located hydraulic stem 2 are fixed with spacing pipe, and the inside movable mounting of spacing pipe has the bottom and the core splitting frame 3 butt joint of gag lever post and gag lever post to be fixed.

The upper surface middle part of splitting core frame 3 is fixed with the first thread connection end of the removal end bottom thread fixing with hydraulic stem 2, and the upper surface of splitting core frame 3 and the bilateral symmetry that is located first thread connection end are fixed with the second thread connection end with gag lever post bottom thread fixing, utilize to set up the gag lever post and improve the stability of splitting core frame 3, share the skew pressure to hydraulic stem 2 when splitting core operation.

When the device is used, the mined rock core is placed on the surface of the containing arc plate, the positioning structures 8 arranged on two sides of the mounting frame 1 are adjusted, the grasping ball is pulled to drive the positioning rod 808 to leave the positioning hole 811, the second spring 810 is compressed at the moment, the positioning plate 806 and the moving block 803 are in a movable state, the position of the moving block 803 is adjusted according to the diameter of the rock core, the positioning rod 808 is aligned with the positioning hole 811, the grasping ball is released, the second spring 810 is stretched, the positioning rod 808 enters the positioning hole 811 to realize the positioning of the positioning plate 806 and the moving block 803, the threaded rod 804 is driven to rotate and move by rotating the turntable, the extrusion base plates 805 are contacted with the rock core, the rock core is symmetrically extruded by the two extrusion base plates 805 to realize the positioning of the rock core, the rock core is not easy to move during subsequent rock core splitting operation, the rock core splitting operation is deviated, the hydraulic rod 2 is controlled to extend during the rock core splitting operation, make core splitting frame 3 drive core splitting sword 4 and move down, utilize core splitting sword 4 to split the rock core, this structure wholly has certain structural strength, when splitting core operation to different rock cores, the target rock core that will split is hardness, the volume and the rock mass texture that the rock core inside thoughtlessly contains are different, lead to the intensity of rock core different, when the structural strength of rock core is greater than the intensity of this structure, be difficult for splitting core operation, because of adopting bigger core splitting instrument, but can't judge the intensity of this rock core before splitting core operation, need when splitting core operation and carrying out real-time monitoring, in the in-process of splitting core operation, control hydraulic stem 2 lasts the pressurization, a plurality of detection structure 6 work, backup pad 5 pressurized moves down, divide pressure to a plurality of detection structure 6 according to the pressure, detection structure 6 pressurized support head 606, bracing piece 603, the board 607 wholly moves down, first spring 605 contracts, part pressure is shared, the pressure sensor 608 is extruded by the pressing plate 607, pressure is detected by the pressure sensor 608, pressure data are obtained, data are transmitted to the control panel, a pressure value is evaluated by a processor inside the control panel, when the data value is larger than a set value, the hydraulic rod 2 of the control panel automatically works stops extending and contracting, the purpose of protecting the device is achieved, and after core splitting is completed, sampling analysis can be carried out on substances inside the core.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. Make things convenient for hydraulic pressure rock core splitting machine of sample, its characterized in that: including the installing frame, the upper surface mid-mounting of installing frame has the removal end of hydraulic stem and hydraulic stem to run through and extend into the installing frame, the removal end bottom of hydraulic stem is fixed with splits core frame, it installs and splits the core sword to split the core frame and keep away from the one end of hydraulic stem, the interior bottom of installing frame is provided with the backup pad, be provided with a plurality of detection structures that are used for propping up backup pad and detection pressure between the interior bottom of backup pad and installing frame, logical groove has been seted up to the lateral wall symmetry of installing frame, the surface mounting who leads to the groove has the location structure who is used for the assistance-localization real time rock core.

2. The hydraulic core splitting machine convenient for sampling according to claim 1, wherein: the detection structure comprises a shell installed at the bottom in an installation frame, wherein a limiting ring plate is fixed on the inner side wall of the shell, a supporting rod is movably installed inside the limiting ring plate, an extrusion ring plate is fixed on the surface of the supporting rod, a first spring is arranged between the limiting ring plate and the extrusion ring plate, a supporting head is fixed at the top of the supporting rod, a pressing plate is fixed at the bottom of the supporting rod, and a pressure sensor is installed at the bottom in the shell.

3. The hydraulic core splitting machine convenient for sampling according to claim 1, wherein: the locating structure comprises a limiting frame fixed on the side wall of the mounting frame, a limiting groove and a limiting groove are formed in the limiting frame, the limiting groove and the limiting groove are matched with the position of the through groove, a moving block is movably mounted in the limiting groove, a threaded rod is mounted in the moving block through internal threads, an extrusion base plate is movably mounted at one end of the threaded rod extending into the mounting frame, a locating plate is fixed on the side wall of the moving block, a mounting shell is fixed on the side wall of the locating plate, a locating rod is arranged between the mounting shell and the locating plate in a penetrating mode, an extrusion plate is fixed on the surface of the locating rod and located in the mounting shell, a second spring is arranged between the extrusion plate and the inner side wall of the mounting shell, and a set of locating holes and locating holes are formed in the same side of the mounting position of the locating plate.

4. The hydraulic core splitting machine convenient for sampling according to claim 3, wherein: the threaded rod is located the outside one end of installing frame and is fixed with the carousel.

5. The hydraulic core splitting machine convenient for sampling according to claim 3, wherein: one end of the positioning rod is in adaptive butt joint with the positioning hole, and the other end of the positioning rod is fixed with a gripping ball.

6. The hydraulic core splitting machine convenient for sampling according to claim 1, wherein: the lower surface of backup pad is seted up a plurality of and is supported the mounting groove of head butt joint, the last surface mounting of backup pad has the arc board that holds that is used for placing the rock core.

7. The hydraulic core splitting machine convenient for sampling according to claim 1, wherein: control panel is installed to the upper surface one side of installing frame, control panel and hydraulic stem, a plurality of detection structure electric connection.

8. The hydraulic core splitting machine convenient for sampling according to claim 1, wherein: the top of installing frame just is located the bilateral symmetry of hydraulic stem and is fixed with spacing pipe, the inside movable mounting of spacing pipe has the bottom and the core frame butt joint of gag lever post and gag lever post to be fixed.

9. The hydraulic core splitting machine convenient for sampling according to claim 1, wherein: the upper surface middle part of core splitting frame is fixed with the first thread connection end with the removal end bottom thread tightening of hydraulic stem, the upper surface of core splitting frame and the bilateral symmetry that is located first thread connection end are fixed with the second thread connection end with gag lever post bottom thread tightening.