CN112474416A

CN112474416A - Utilize scanning electron microscope research loading attachment for rock

Info

Publication number: CN112474416A
Application number: CN202011219993.3A
Authority: CN
Inventors: 潘建旭; 王永建
Original assignee: North China Institute of Science and Technology
Current assignee: North China Institute of Science and Technology
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-03-12

Abstract

The invention provides a feeding device for researching rock by utilizing a scanning electron microscope, which comprises a base, a workbench and a support, wherein the workbench is arranged at the top of the base, and the support is arranged on the workbench; the automatic rock conveying device comprises an electronic scanner, a display screen, a conveying mechanism, a waste material processing mechanism and a transferring mechanism, wherein the electronic scanner is arranged on a support, the display screen is arranged on the front side face of the support and is electrically connected with the electronic scanner, the conveying mechanism is used for intermittently feeding rocks, the waste material processing mechanism is used for enabling unqualified rocks to leave the conveying mechanism, and the transferring mechanism is used for matching the conveying mechanism to transfer the qualified rocks to a next station.

Description

Utilize scanning electron microscope research loading attachment for rock

Technical Field

One or more embodiments of this description relate to rock scanning check out test set field, especially relate to an utilize scanning electron microscope research loading attachment for rock.

Background

Scanning electron microscopy is an intermediate observation between transmission electron microscopy and optical microscopy. The method utilizes a focused narrow high-energy electron beam to scan a sample, excites various physical information through the interaction between a light beam and a substance, and collects, amplifies and re-images the information to achieve the purpose of characterizing the microscopic morphology of the substance. The resolution of the novel scanning electron microscope can reach 1 nm; the magnification can reach 30 ten thousand times and can be continuously adjusted; and the depth of field is large, the visual field is large, and the imaging stereo effect is good. In addition, the combination of the scanning electron microscope and other analytical instruments can realize the analysis of the composition of the micro-area of the substance while observing the micro-morphology. The scanning electron microscope has wide application in the research of rock soil, graphite, ceramic, nanometer material, etc. Therefore, scanning electron microscopes play a significant role in the field of scientific research.

Electron microscope is often used in the rock detection field among the prior art, but traditional rock detection's mode is put the rock accuracy to electron microscope department by the manual work, wastes time and energy, and degree of automation is low, and can only carry out partial inspection, and the inefficiency of inspection, the inspection result accuracy is lower, to sum up, this application now provides one kind and utilizes scanning electron microscope research loading attachment to solve the problem that the aforesaid appeared for the rock.

Disclosure of Invention

In view of the above, an object of one or more embodiments of the present disclosure is to provide a feeding device for studying rock by using a scanning electron microscope, so as to solve the problems in the background art.

In view of the above, one or more embodiments of the present disclosure provide a feeding device for studying rock by using a scanning electron microscope, including a base, a workbench, and a bracket, where the workbench is disposed on the top of the base, and the bracket is disposed on the workbench; including electronic scan appearance, display screen, conveying mechanism, waste material processing mechanism and transport mechanism, electronic scan appearance sets up on the support, the display screen sets up at the support leading flank, and display screen and electronic scan appearance electric connection, conveying mechanism is used for rock intermittent type nature material loading, waste material processing mechanism is used for making unqualified rock leave conveying mechanism, transport mechanism is used for cooperating conveying mechanism to shift qualified rock to next station.

Preferably, conveying mechanism includes first motor, drive roll, driven voller, driving belt, lacks tooth sprocket, driven sprocket and chain, first motor sets up inside the base, drive roll and driven voller all rotate and connect inside the workstation, drive roll and driven voller pass through the driving belt transmission and connect, it sets up on the output of first motor to lack tooth sprocket, driven sprocket rotates with the coaxial fixed of drive roll and connects inside the workstation, it passes through the chain connection to lack tooth sprocket and driven sprocket.

Preferably, the waste collecting device further comprises a waste collecting tank, the waste collecting tank is arranged on the side face of the workbench, and through openings are formed in the positions, close to the waste collecting tank, of the support and the workbench; waste material processing mechanism, waste material processing mechanism includes second motor, carousel, slide rail, slider and scraping wings, the second motor sets up inside the support, the carousel rotates to be connected inside the support, and the carousel rotates by second motor drive, slide rail sliding connection is inside the support, slider sliding connection is inside the slide rail, and the slider rotates the surface of connection at the carousel through the round pin axle, the scraping wings passes through connecting rod and slide rail fixed connection.

More preferably, the waste collecting tank is detachably and fixedly connected with the workbench.

More preferably, the waste treatment mechanism further comprises a control switch, the control switch is arranged at a position on the side surface of the support close to the display screen, and the control switch is electrically connected with the second motor.

Preferably, transport mechanism includes driving chamber, third motor, torsional spring, pivot, support plate, lift cylinder, electromechanical claw, lacks tooth gear and drive gear, the driving chamber sets up in the base side, the third motor sets up inside the driving chamber, the torsional spring sets up inside the driving chamber, the pivot is rotated and is connected inside the driving chamber, and the torsional spring cover locates the pivot outside, and the inner wall of torsional spring and the annular side zonulae occludens of pivot, the support plate sets up at the pivot top, the lift cylinder sets up in the support plate bottom, the output shaft fixed connection of electromechanical claw and lift cylinder, it sets up on the output of third motor to lack the tooth gear, drive gear sets up in the pivot, and drive gear meshes with lacking the tooth gear mutually.

More preferably, the top of the driving chamber is provided with a bearing seat for rotating the rotating shaft.

Preferably, still include wiper mechanism, wiper mechanism sets up the one end of keeping away from transport mechanism inside the support, wiper mechanism includes universal shower nozzle, water catch bowl and backwash pump, universal shower nozzle and delivery connection, the water catch bowl sets up inside the base, and evenly has seted up the hole that leaks on the driving belt, the backwash pump sets up bottom in the water catch bowl, and the outlet pipe and the universal shower nozzle of backwash pump are connected.

More preferably, the drying machine is arranged inside the support and close to one side of the universal spray head.

From the above, it can be seen that the beneficial effects of the present invention are: the rock is intermittently driven by the first motor, the driving roller, the driven roller, the transmission belt, the tooth-lacking chain wheel, the driven chain wheel and the chain to move towards the electronic scanner, the rest time is the scanning time of the electronic scanner, the rock is conveyed to the tail end of the transmission belt, the qualified rock is conveyed out by the driving chamber, the third motor, the torsion spring, the rotating shaft, the support plate, the lifting cylinder, the electric mechanical claw, the tooth-lacking gear and the transmission gear, and if the rock is unqualified, the unqualified rock is transferred into a waste collecting tank through a through hole by a waste treatment mechanism consisting of the second motor, the rotary table, the sliding rail, the sliding block and the pushing plate so as to be cleaned; the invention replaces the traditional detection mode, can finish scanning by manually placing rocks at the starting end of the transmission belt according to the transfer direction without accurate placement, and has the advantages of linkage and cooperation among all parts, improvement of the automation degree of equipment, time and labor saving, improvement of the detection efficiency and improvement of the detection precision.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the conveying mechanism according to the present invention;

FIG. 3 is a schematic view showing the construction of a waste treatment mechanism according to the present invention;

fig. 4 is a schematic structural view of the transfer mechanism of the present invention.

In the reference symbols: 1. a base; 2. a work table; 3. a conveying mechanism; 4. a display screen; 5. an electronic scanner; 6. a support; 7. a transfer mechanism; 8. a waste treatment mechanism; 9. a waste collection tank; 31. a first motor; 32. a missing tooth sprocket; 33. a driven sprocket; 34. a drive roll; 35. a drive belt; 36. a driven roller; 37. a chain; 71. a carrier plate; 72. a lifting cylinder; 73. an electromechanical jaw; 74. a gear with missing teeth; 75. a second motor; 76. a torsion spring; 77. a transmission gear; 78. a rotating shaft; 81. a turntable; 82. a third motor; 83. a material pushing plate; 84. a slider; 85. a slide rail; 86. a pin shaft; a. and (6) a port.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example one

Referring to fig. 1-4, a feeding device for studying rock by using a scanning electron microscope includes a base 1, a workbench 2 and a bracket 6, wherein the workbench 2 is arranged on the top of the base 1, and the bracket 6 is arranged on the workbench 2; including electronic scanning appearance 5, display screen 4, conveying mechanism 3, waste material processing mechanism 8 and transport mechanism 7, electronic scanning appearance 5 sets up on support 6, display screen 4 sets up at 6 leading flanks of support, and

display screen

4 and 5 electric connection of electronic scanning appearance, conveying mechanism 3 is used for the intermittent type nature material loading of rock, waste material processing mechanism 8 is used for making unqualified rock leave conveying mechanism 3, transport mechanism 7 is used for cooperating conveying mechanism 3 to shift qualified rock to next station.

As the improvement of above-mentioned scheme, conveying mechanism 3 includes first motor 31, drive roll 34, driven voller 36, driving belt 35, scarce tooth sprocket 32, driven sprocket 33 and chain 37, first motor 31 sets up inside base 1, drive roll 34 and driven voller 36 all rotate to be connected inside workstation 2, drive roll 34 and driven voller 36 pass through driving belt 35 transmission and are connected, scarce tooth sprocket 32 sets up on the output of first motor 31, driven sprocket 33 is connected inside workstation 2 with the coaxial fixed rotation of drive roll 34, scarce tooth sprocket 32 and driven sprocket 33 pass through chain 37 and connect.

As an improvement of the above scheme, the device further comprises a waste collecting tank 9, wherein the waste collecting tank 9 is arranged on the side surface of the workbench 2, and the bracket 6 and the workbench 2 are provided with a through opening a at a position close to the waste collecting tank 9; waste material processing mechanism 8, waste material processing mechanism 8 includes second motor 75, carousel 81, slide rail 85, slider 84 and scraping wings 83, second motor 75 sets up inside support 6, carousel 81 rotates to be connected inside support 6, and carousel 81 is rotated by the drive of second motor 75, slide rail 85 sliding connection is inside support 6, slider 84 sliding connection is inside slide rail 85, and slider 84 rotates the surface of connecting at carousel 81 through round pin axle 86, scraping wings 83 passes through connecting rod and slide rail 85 fixed connection.

As a modified scheme of the scheme, the waste collecting tank 9 is detachably and fixedly connected with the workbench 2.

As a modified solution of the above solution, the waste treatment mechanism 8 further includes a control switch, the control switch is disposed at a position on the side of the bracket 6 close to the display screen 4, and the control switch is electrically connected to the second motor 75.

As a modification of the above scheme, the transfer mechanism 7 comprises a driving chamber, a third motor 82, a torsion spring 76, a rotating shaft 78, a carrier plate 71, a lifting cylinder 72, an electric mechanical claw 73, a tooth-missing gear 74 and a transmission gear 77, the driving chamber is arranged at the side of the base 1, the third motor 82 is arranged inside the driving chamber, the torsion spring 76 is disposed inside the driving chamber, the rotation shaft 78 is rotatably connected inside the driving chamber, the torsion spring 76 is sleeved outside the rotating shaft 78, and the inner wall of the torsion spring 76 is tightly connected with the annular side surface of the rotating shaft 78, the carrier plate 71 is arranged at the top of the rotating shaft 78, the lifting cylinder 72 is arranged at the bottom of the carrier plate 71, the electric mechanical claw 73 is fixedly connected with an output shaft of the lifting cylinder 72, the gear 74 with missing teeth is arranged on the output end of a third motor 82, the transmission gear 77 is arranged on the rotating shaft 78, and the transmission gear 77 is meshed with the toothless gear 74.

As a modification of the above, the top of the driving chamber is provided with a bearing seat for rotating the rotating shaft 78.

The working process is as follows: the detector places the rock to the beginning of the drive belt 35 and continues to place it.

The first motor 31 of operation, the output of first motor 31 rotates and drives scarce tooth sprocket 32 and rotate, and scarce tooth sprocket 32 passes through chain 37 and drives drive roll 34 intermittent type nature and rotate, and drive roll 34 drives driving roller and driving belt 35 intermittent type nature and rotates to the rock intermittent type that the drive waits to detect removes to electronic scanner 5 below, and utilizes the intermittent type of driving belt 35 operation, scans the detection through electronic scanner 5 to the rock.

When the detection is qualified, the detection personnel do not need to perform any operation, so that the transmission belt 35 drives the qualified rock to move to the tail end of the transmission direction of the transmission belt 35.

And the second motor 75 is operated, the output end of the second motor 75 rotates to drive the tooth-lacking gear 74 to rotate, the tooth-lacking gear 74 rotates to drive the transmission gear 77 to intermittently rotate, the transmission gear 77 drives the rotating shaft 78 to intermittently rotate, the rotating shaft 78 drives the support plate 71 to intermittently rotate and drives the electric mechanical claw 73 to rotate to the upper part of the qualified rock, the air cylinder and the electric mechanical claw 73 are operated to grab the qualified rock, at the moment, the tooth-lacking gear 74 is separated from the transmission gear 77, the torsion spring 76 drives the rotating shaft 78 to reset and rotate, the qualified rock is transferred to the upper part of the next station, and the rock is transferred to the next station through the air cylinder and the electric mechanical claw 73.

When the rock is unqualified, the third motor 82 is operated, the output end of the third motor 82 rotates to drive the rotating disc 81 to rotate, the rotating disc 81 drives the sliding block 84 to rotate through the pin shaft 86, the sliding block 84 rotates and simultaneously slides in the sliding rail 85 in a reciprocating mode and drives the sliding rail 85 to slide in a reciprocating mode, the sliding rail 85 drives the material pushing plate 83 to move, the unqualified rock is separated from the through hole a by the material pushing plate 83 and enters the waste collecting tank 9, and the rotating disc 81 continues to rotate to drive the material pushing plate 83 to reset.

Example two

As an embodiment one preferred scheme, still include wiper mechanism, wiper mechanism sets up the one end of keeping away from transport mechanism 7 in support 6 is inside, wiper mechanism includes universal shower nozzle, water catch bowl and backwash pump, universal shower nozzle and water piping connection, the water catch bowl sets up inside base 1, and evenly has seted up the hole that leaks on driving belt 35, the backwash pump sets up bottom in the water catch bowl, and the outlet pipe and the universal shower nozzle of backwash pump are connected.

As an improvement of the above scheme, the drying machine is further included, and the drying machine is arranged inside the support 6 and close to one side of the universal spray head.

The working process is as follows: at driving belt 35's initial end, through universal shower nozzle, with the rock that water injection to waiting to detect, clear up the rock, unnecessary water gets into the water catch bowl through the hole that leaks inside to through the reflux pump transport back universal shower nozzle, used repeatedly.

And after the cleaning is finished, drying the cleaned rock through a dryer.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The utility model provides an utilize scanning electron microscope research loading attachment for rock, includes:

a base (1);

the workbench (2), the workbench (2) is arranged on the top of the base (1); and

the support (6), the said support (6) is set up on the work level (2);

it is characterized by comprising:

the electronic scanner (5), the said electronic scanner (5) is set up on the support (6);

the display screen (4) is arranged on the front side face of the support (6), and the display screen (4) is electrically connected with the electronic scanner (5);

the conveying mechanism (3) is used for intermittently feeding rocks;

a waste treatment mechanism (8), wherein the waste treatment mechanism (8) is used for enabling unqualified rocks to leave the conveying mechanism (3); and

and the transfer mechanism (7) is used for matching with the conveying mechanism (3) to transfer qualified rocks to the next station.

2. A loading device for studying rock using scanning electron microscopy according to claim 1, characterized in that the conveying means (3) comprise:

a first motor (31), the first motor (31) being arranged inside the base (1);

the driving roller (34) and the driven roller (36) are both rotationally connected inside the workbench (2);

the driving roller (34) and the driven roller (36) are in transmission connection through the transmission belt (35);

the chain wheel (32) is arranged on the output end of the first motor (31);

the driven chain wheel (33) and the driving roller (34) are coaxially, fixedly and rotationally connected to the inside of the workbench (2); and

and the chain (37), and the toothless chain wheel (32) and the driven chain wheel (33) are connected through the chain (37).

3. The feeding device for researching the rock by using the scanning electron microscope as claimed in claim 1, characterized by further comprising a waste collecting tank (9), wherein the waste collecting tank (9) is arranged on the side surface of the workbench (2), and through holes (a) are formed in positions, close to the waste collecting tank (9), of the support (6) and the workbench (2);

the waste disposal mechanism (8), the waste disposal mechanism (8) comprising:

a second motor (75), said second motor (75) being arranged inside the bracket (6);

the rotary table (81), the rotary table (81) is rotatably connected inside the bracket (6), and the rotary table (81) is driven by the second motor (75) to rotate;

the sliding rail (85) is connected inside the bracket (6) in a sliding manner;

the sliding block (84) is connected inside the sliding rail (85) in a sliding mode, and the sliding block (84) is connected to the surface of the rotating disc (81) in a rotating mode through a pin shaft (86); and

the material pushing plate (83) is fixedly connected with the sliding rail (85) through a connecting rod.

4. A feeding device for studying rocks by using a scanning electron microscope as claimed in claim 3, characterized in that the garbage collection tank (9) is detachably and fixedly connected with the working platform (2).

5. The feeding device for studying rock by using the scanning electron microscope as claimed in claim 3, wherein the waste material treatment mechanism (8) further comprises a control switch, the control switch is arranged at a position on the side surface of the bracket (6) close to the display screen (4), and the control switch is electrically connected with the second motor (75).

6. A loading device for studying rocks using scanning electron microscopy according to claim 1, characterized in that said transfer mechanism (7) comprises:

the driving chamber is arranged on the side surface of the base (1);

a third motor (82), the third motor (82) disposed inside the drive chamber;

a torsion spring (76), the torsion spring (76) disposed inside the drive chamber;

the rotating shaft (78), the rotating shaft (78) is rotatably connected to the inside of the driving chamber, the torsion spring (76) is sleeved outside the rotating shaft (78), and the inner wall of the torsion spring (76) is tightly connected with the annular side surface of the rotating shaft (78);

the carrier plate (71), the carrier plate (71) is arranged on the top of the rotating shaft (78);

the lifting cylinder (72) is arranged at the bottom of the carrier plate (71);

the electric mechanical claw (73), the said electric mechanical claw (73) and output shaft of the lifting cylinder (72) are fixedly connected;

a gear (74) with missing teeth, wherein the gear (74) with missing teeth is arranged on the output end of the third motor (82); and

the transmission gear (77) is arranged on the rotating shaft (78), and the transmission gear (77) is meshed with the gear with missing teeth (74).

7. A loading device for studying rock by using scanning electron microscope according to claim 6 characterized in that the top of the driving chamber is provided with a bearing seat for rotating the rotating shaft (78).

8. The feeding device for studying rock by using scanning electron microscope as claimed in claim 1, further comprising:

wiper mechanism, wiper mechanism sets up the one end of keeping away from transport mechanism (7) inside support (6), wiper mechanism includes:

the universal spray head is connected with a water supply pipe;

the water collecting tank is arranged inside the base (1), and water leakage holes are uniformly formed in the transmission belt (35); and

the reflux pump is arranged at the bottom in the water collecting tank, and a water outlet pipe of the reflux pump is connected with the universal spray head.

9. The feeding device for studying rock by using the scanning electron microscope as claimed in claim 8, further comprising a dryer, wherein the dryer is arranged inside the bracket (6) and close to one side of the universal nozzle.