CN117470575B - Sampling device of anode baking block - Google Patents
Sampling device of anode baking block Download PDFInfo
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- CN117470575B CN117470575B CN202311341342.5A CN202311341342A CN117470575B CN 117470575 B CN117470575 B CN 117470575B CN 202311341342 A CN202311341342 A CN 202311341342A CN 117470575 B CN117470575 B CN 117470575B
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- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 238000001125 extrusion Methods 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 235000015173 baked goods and baking mixes Nutrition 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 33
- 238000005553 drilling Methods 0.000 description 13
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sampling device of an anode baking block, which relates to the technical field of carbon production and comprises the following components: a rotating motor is fixedly connected to the top plate; the four extrusion plates are respectively provided with a screw rod assembly, the screw rod assemblies are connected with a rotating motor, and the rotating motor drives the four extrusion plates to realize linear reciprocating movement through the screw rod assemblies; the hollow drill bit is fixedly connected with an electric push rod at the top of the hollow drill bit, and the top of the electric push rod is fixedly connected with an output shaft of the rotating motor; the horizontal cutter group is arranged in the hollow drill bit, and is arranged in the mounting groove.
Description
Technical Field
The invention relates to the technical field of carbon production, in particular to a sampling device for anode baking blocks.
Background
In the carbon production process, the carbon blocks are shrunk by roasting, the petroleum coke particles form connection, and the carbon blocks form a whole with stable performance. The quality of the baked brick has an important effect on the quality of the carbon, so that sampling detection of the anode baked brick is required. Most of the existing roasting block sampling adopts a hollow drill to drill a cylindrical sample rod on the roasting block, and then adopts a tool to pry down and take out the sample rod. In the process of prying down the sample rod, the space is narrow, the hardness of the baked block is large, the operation difficulty is extremely large, and the sample rod is easily damaged to cause inaccurate detection results, so that the technical problem is also solved in the sampling of the baked block.
The Chinese patent with publication number CN209513316U discloses a pre-baked anode baked block sampling device, which comprises a sampling platform, wherein a baked block is arranged on the sampling platform; driving mechanisms are symmetrically arranged on two sides of the baking block; the driving mechanism comprises a bracket, an air cylinder, a fixed plate and a motor; a motor output shaft of one driving mechanism is connected with a hollow drill bit for sampling, and a motor output shaft of the other driving mechanism is connected with a cutting mechanism; the cutting mechanism comprises a cutter bar and a cutting cutter; a first groove is arranged below the cutter bar; the groove wall at the lower end of the first groove is provided with a second groove which is radial and has a downward opening; a pin shaft is arranged in the second groove; the cutting knife comprises a knife head and a knife blade; the cutter head is rotationally connected to the pin shaft; the blade is fixed on the cutter head; the blade comprises a blade edge arranged on the inner side and a back with a convex curved surface. The utility model reduces the operation difficulty of sampling the roasting block, thereby improving the working efficiency of sampling, and the sampling process does not damage the sample rod, thereby improving the detection accuracy.
However, the following problems are also present in the above patents: in the above patent, the blade turns around the cutter shaft, and the turning action is generated in the vertical direction, so that the position of the blade changes in the vertical direction, namely, the height of the blade on the surface of the sample rod continuously changes while the blade cuts, so that the cutting work of the blade is not smooth, and the sample rod is easy to break.
Disclosure of Invention
The present invention is directed to a sampling device for anode baked blocks, which solves the above-mentioned problems.
The technical scheme of the invention is as follows: a sampling device for anode baked goods, comprising:
The top plate is fixedly connected with a rotating motor;
The four extrusion plates are respectively provided with a screw rod assembly, the screw rod assemblies are connected with the rotating motor, and the rotating motor drives the four extrusion plates to realize linear reciprocating movement through the screw rod assemblies;
The hollow drill bit is fixedly connected with an electric push rod at the top of the hollow drill bit, and the top of the electric push rod is fixedly connected with the output shaft of the rotating motor;
the hollow drill bit is internally provided with a mounting groove, and the horizontal cutter group is arranged in the mounting groove.
Preferably, the horizontal cutter group includes first cutter and second cutter, first cutter one end fixedly connected with mount pad, first cutter other end fixedly connected with linkage board, the mount pad rotates to set up in the mounting groove, the arc wall has been seted up in the mounting groove, the second cutter slides and sets up in the arc wall, mount pad top fixedly connected with rotation axis, roof bottom fixedly connected with drive sleeve, the rotation axis top is provided with drive assembly, the drive sleeve passes through drive assembly and drives the mount pad and overturn.
Preferably, the driving assembly comprises a connecting plate, an extrusion ball is connected to the bottom of one end of the connecting plate in a rolling manner, an opening for the extrusion ball to penetrate is formed in the mounting groove, a loop bar is connected to the other end of the connecting plate in a rotating manner, the bottom of the loop bar is connected with the rotating shaft, a first clutch assembly is arranged at the top of the loop bar, the loop bar is connected with a driving gear through the clutch assembly, and a rack is fixedly connected to the inner peripheral wall of the driving sleeve.
Preferably, the linkage plate is fixedly connected with a first magnetic block, a linkage groove is formed in one side of the second cutter, and the first magnetic block is inserted into the linkage groove and used for driving the second cutter to synchronously overturn.
Preferably, the second cutter bottom fixedly connected with second magnetic path, the second magnetic path slides and sets up in the arc wall, second magnetic path one end fixedly connected with fixture block, the draw-in groove has been seted up to arc wall one end.
Preferably, a clamping ring is fixedly connected to the peripheral wall of the loop bar, an annular groove is formed in the connecting plate, and the clamping ring is rotatably arranged in the annular groove.
Preferably, the outer peripheral wall of the rotating shaft is fixedly connected with a plurality of limit bars, the inner peripheral wall of the loop bar is provided with a plurality of limit grooves, and the limit bars are slidably arranged in the limit grooves.
Preferably, the screw rod assembly comprises a first bevel gear and four second bevel gears, the first bevel gear is fixedly sleeved on an output shaft of the rotating motor, the second bevel gears are connected with the first bevel gears in a meshed mode, one end of each second bevel gear is connected with a screw rod, a second clutch assembly is arranged between each screw rod and each second bevel gear, a support is rotatably connected onto each screw rod, the bottom of each support is fixedly connected with the top of the top plate, screw rods are further connected with screw rod sleeves in a threaded mode, and the bottom of each screw rod sleeve is fixedly connected with a corresponding extrusion plate.
Preferably, the extrusion plate is fixedly connected with cutting, a plurality of slots are formed in the side edge of the top plate, and the cutting is inserted into the slots in a sliding manner.
Preferably, the second clutch assembly comprises a clutch groove and a clutch block, the clutch block is elastically arranged on the outer peripheral wall of the screw rod, and the clutch groove is formed in the inner peripheral wall of the second bevel gear.
The invention provides a sampling device of an anode baking block through improvement, and compared with the prior art, the sampling device has the following improvements and advantages:
The method comprises the following steps: according to the invention, the top of the top plate can be connected with a moving structure, such as two linear screw rod modules and an air cylinder, the top plate is controlled to move longitudinally, transversely and up and down respectively, the top plate is controlled to move above the roasting block, then the rotating motor rotates clockwise, so that four extrusion plates are driven to move linearly towards the direction of the roasting block, the four extrusion plates extrude the four side walls of the roasting block, the stability of the roasting block is improved, and then the hollow drill bit samples the roasting block, so that the stability of sampling work is improved.
And two,: according to the invention, the rotating motor rotates anticlockwise, the driving gear moves upwards and then revolves along with the hollow drill, so that the driving gear rotates clockwise under the meshing drive of the racks in the driving sleeve, the driving gear drives the loop bar and the rotating shaft to rotate, the mounting seat and the first cutter are driven to rotate, the first cutter drives the linkage plate to drive the second cutter to rotate synchronously, the first cutter and the second cutter are folded to form a cutter structure with the length longer than the radius of a cylinder, the cutter structure leaks out from the mounting groove horizontally, and along with the rotation of the hollow drill, the cutter structure can be driven to cut the bottom of the cylinder sample horizontally, the cutting process is smooth, and the sample cannot be broken.
And thirdly,: according to the invention, the hollow drill bit rotates at a high speed, and the overturning of the cutter structure is driven by the rotation of the hollow drill bit, so that the overturning speed of the cutter structure to the center of the cylindrical sample can be delayed through the first clutch assembly, namely, the cutter structure and the outer wall of the cylindrical sample are subjected to high-speed friction cutting, and the cutting end face of the cutter structure slowly overturns and extends to the center of the cylindrical sample along with the cutting, so that the situation that the cutter structure is broken is avoided while the cutting operation is realized, and the stable cutting operation is ensured.
Fourth, it is: according to the invention, after the sampling cutting operation is finished, in the moving process of the top plate to the discharging area, the first cutter and the second cutter have bearing effects on the bottom of the cylindrical sample, so that the cylindrical sample can be stably moved above the discharging area, then the rotating motor rotates clockwise, the first cutter drives the second cutter to reset through the magnetism of the first magnetic block and the linkage groove, and after the resetting is finished, the cylindrical sample naturally falls in the discharging area under the action of gravity; in the resetting process, the second cutter is separated from the first cutter at the left side end of the arc-shaped groove, then the second cutter is adsorbed in the arc-shaped groove through the second magnetic block, and the angle of the second cutter is corrected through the limiting function of the clamping block and the clamping groove, so that the next folding work of the first cutter and the second cutter is facilitated.
Fifth, it is: according to the invention, when a sample is drilled, the first cutter and the second cutter can be subjected to the action of centrifugal force and have the overturning force to the periphery of the hollow drill bit, so that the first cutter and the second cutter can not cut into the outer wall of the cylindrical sample in advance in a sample drilling interval, and only after the cylindrical sample fills the hollow drill bit and drives the driving gear to move upwards, the first cutter and the second cutter can move into the hollow drill bit Zhou Fanzhuai under the action of meshing driving, so that plane cutting is realized, the cutting process is smooth, and the sample can not be broken.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first perspective of an overall structure according to the present invention;
FIG. 2 is a schematic view of a second perspective of the overall structure of the present invention;
FIG. 3 is a schematic side view of the overall structure of the present invention;
FIG. 4 is a schematic cross-sectional view of a hollow drill bit of the present invention;
Fig. 5 is an enlarged view at a in fig. 4;
FIG. 6 is a schematic cross-sectional view of a first cutter and a second cutter in a mounting slot according to the present invention;
FIG. 7 is a schematic diagram of the first and second cutters of the present invention after being folded;
FIG. 8 is a schematic view of the first and second cutters of the present invention being folded and then entering the cavity of the hollow drill bit;
FIG. 9 is a schematic cross-sectional view of an arcuate slot in accordance with the present invention;
FIG. 10 is a schematic cross-sectional view of a web of the present invention;
Fig. 11 is a schematic cross-sectional view of a loop bar and a rotating shaft according to the present invention.
In the figure: 1. a top plate; 101. a rotating electric machine; 2. an extrusion plate; 3. a hollow drill bit; 301. an electric push rod; 302. a mounting groove; 303. a first cutter; 304. a second cutter; 305. a mounting base; 306. an arc-shaped groove; 307. a rotation shaft; 308. a drive sleeve; 309. a connecting plate; 310. extruding the ball; 311. an opening; 312. a loop bar; 313. a drive gear; 314. a linkage plate; 315. a first magnetic block; 316. a second magnetic block;
317. A clamping block; 318. a clasp; 319. a ring groove; 320. a limit bar; 321. a limit groove; 4. a first bevel gear; 401. a second bevel gear; 402. a screw rod; 403. a bracket; 404. a screw rod sleeve; 405. cutting;
406. a slot; 407. a clutch groove; 408. and a clutch block.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.
The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-11, an embodiment of the present invention provides a sampling device for anode baked blocks, comprising:
A rotating motor 101 is fixedly connected to the top plate 1;
The four extrusion plates 2 are respectively provided with a screw rod assembly, the screw rod assemblies are connected with the rotating motor 101, the rotating motor 101 drives the four extrusion plates 2 to realize linear reciprocating movement through the screw rod assemblies, and the rotating motor 101 is a bidirectional motor;
the hollow drill bit 3, the electric push rod 301 is fixedly connected to the top of the hollow drill bit 3, and the top of the electric push rod 301 is fixedly connected with the output shaft of the rotary motor 101;
The hollow drill bit 3 is internally provided with a mounting groove 302, and the horizontal cutter group is arranged in the mounting groove 302.
Specific: the top of the top plate 1 can be connected with a moving structure, such as two linear screw rod modules and an air cylinder, so that the top plate 1 is controlled to move longitudinally, transversely and up and down respectively, the top plate 1 is controlled to move above the roasting block, then the rotating motor 101 rotates clockwise, thereby driving the four extrusion plates 2 to move linearly towards the direction of the roasting block, enabling the four extrusion plates 2 to extrude the four side walls of the roasting block, improving the stability of the roasting block, then the hollow drill 3 samples the roasting block, and improving the stability of the sampling work;
The horizontal cutter group is used for carrying out horizontal cutting to the bottom of cylinder sample, and the cutting process is smooth, and broken condition can not appear in the sample.
The horizontal cutter group comprises a first cutter 303 and a second cutter 304, one end of the first cutter 303 is fixedly connected with a mounting seat 305, the other end of the first cutter 303 is fixedly connected with a linkage plate 314, the mounting seat 305 is rotatably arranged in a mounting groove 302, an arc-shaped groove 306 is formed in the mounting groove 302, the second cutter 304 is slidably arranged in the arc-shaped groove 306, the top of the mounting seat 305 is fixedly connected with a rotating shaft 307, the bottom of the top plate 1 is fixedly connected with a driving sleeve 308, the top of the rotating shaft 307 is provided with a driving assembly, and the driving sleeve 308 drives the mounting seat 305 to overturn through the driving assembly.
The driving assembly comprises a connecting plate 309, an extrusion ball 310 is connected to the bottom of one end of the connecting plate 309 in a rolling manner, an opening 311 for the extrusion ball 310 to penetrate is formed in the mounting groove 302, a sleeve rod 312 is connected to the other end of the connecting plate 309 in a rotating manner, the bottom of the sleeve rod 312 is connected with the rotating shaft 307, a first clutch assembly is arranged at the top of the sleeve rod 312, the sleeve rod 312 is connected with a driving gear 313 through the clutch assembly, and racks are fixedly connected to the inner peripheral wall of the driving sleeve 308.
Specific: referring to fig. 4 and 5, the rotating motor 101 rotates clockwise, the rotating motor 101 drives the hollow drill bit 3 to rotate, and simultaneously, the hollow drill bit 3 is driven to drill by cooperating with the pressing action of the electric push rod 301, the drilling operation of the hollow drill bit 3 is realized, the drilling depth gradually increases until the drilling depth reaches the lowest part, at this time, the electric push rod 301 stops moving downwards, and at the same time, the cylindrical sample can abut against the extrusion ball 310, so that the connecting plate 309 drives the driving gear 313 to move upwards;
referring to fig. 6, 7 and 8, the rotary motor 101 rotates anticlockwise, and the driving gear 313 moves upwards and then revolves along with the hollow drill 3, so that the driving gear 313 rotates clockwise under the meshing drive of the racks in the driving sleeve 308, and the driving gear 313 drives the sleeve rod 312 and the rotary shaft 307 to rotate, so as to drive the mounting seat 305 and the first cutter 303 to rotate, and the first cutter 303 drives the linkage plate 314 to drive the second cutter 304 to rotate synchronously;
It can be understood that the first cutter 303 and the second cutter 304 are folded to form a cutter structure with a length longer than the radius of the cylinder, and the cutter structure leaks horizontally from the mounting groove 302, so that the cutter structure can be driven to horizontally cut the bottom of the cylinder sample along with the rotation of the hollow drill 3, the cutting process is smooth, and the sample cannot be broken;
Notably, are: the hollow drill bit 3 rotates at a high speed, and the overturning of the cutter structure is driven by the rotation of the hollow drill bit 3, so that the overturning speed of the cutter structure to the center of the cylindrical sample can be delayed through the first clutch component, namely, the cutter structure and the outer wall of the cylindrical sample are subjected to high-speed friction cutting, and the cutting end face of the cutter structure slowly overturns and extends to the center of the cylindrical sample along with the cutting, so that the situation that the cutter structure is broken is avoided while the cutting operation is realized, and the stable cutting operation is ensured.
The linkage plate 314 is fixedly connected with a first magnetic block 315, a linkage groove is formed in one side of the second cutter 304, and the first magnetic block 315 is inserted into the linkage groove and used for driving the second cutter 304 to synchronously turn over.
The bottom of the second cutter 304 is fixedly connected with a second magnetic block 316, the second magnetic block 316 is arranged in the arc-shaped groove 306 in a sliding mode, one end of the second magnetic block 316 is fixedly connected with a clamping block 317, and one end of the arc-shaped groove 306 is provided with a clamping groove.
Specific: the linkage plate 314 drives the first magnetic block 315 to synchronously turn over along with the turning over of the first cutter 303, and the first magnetic block 315 is inserted into the linkage groove, so that the cutting end surfaces of the first cutter 303 and the second cutter 304 are parallel, and the second cutter 304 is driven to synchronously move;
After the sampling and cutting operation is finished, the top plate 1 moves to a discharging area, the first cutter 303 and the second cutter 304 have a bearing function on the bottom of the cylindrical sample in the moving process, the cylindrical sample can be ensured to stably move to the upper part of the discharging area, then the rotating motor 101 rotates clockwise, the first cutter 303 drives the second cutter 304 to reset through the magnetism of the first magnetic block 315 and the linkage groove, and after the resetting is finished, the cylindrical sample naturally falls in the discharging area under the action of gravity;
In the resetting process, the second cutter 304 is separated from the first cutter 303 at the left side end of the arc-shaped groove 306, then the second cutter 304 is adsorbed in the arc-shaped groove 306 through the second magnetic block 316, and the angle of the second cutter 304 is corrected through the limiting action of the clamping block 317 and the clamping groove, so that the next folding work of the first cutter 303 and the second cutter 304 is facilitated;
It should be noted that, when a sample is drilled, the first cutter 303 and the second cutter 304 are subjected to centrifugal force and have a force of turning over towards the periphery of the hollow drill bit 3, so that the first cutter 303 and the second cutter 304 cannot cut into the outer wall of the cylindrical sample in advance during the sample drilling interval, and only after the cylindrical sample fills the hollow drill bit 3 and drives the driving gear 313 to move upwards, the first cutter 303 and the second cutter 304 can move towards the hollow drill bit 3 under the action of meshing driving Zhou Fanzhuai, thereby realizing plane cutting.
The outer peripheral wall of the loop bar 312 is fixedly connected with a clamping ring 318, the connecting plate 309 is provided with a ring groove 319, the clamping ring 318 is rotatably arranged in the ring groove 319, the loop bar 312 can rotate in the ring groove 319 through the clamping ring 318, and the connecting plate 309 can drive the loop bar 312 to realize displacement in the vertical direction through the ring groove 319 and the clamping ring 318.
The outer peripheral wall of the rotating shaft 307 is fixedly connected with a plurality of limit strips 320, the inner peripheral wall of the sleeve rod 312 is provided with a plurality of limit grooves 321, and the limit strips 320 are slidably arranged in the limit grooves 321; the rotation shaft 307 and the loop bar 312 can slide up and down, and rotation transmission can be realized through the limit bars 320 and the limit grooves 321.
The screw rod assembly comprises a first bevel gear 4 and four second bevel gears 401, the first bevel gear 4 is fixedly sleeved on an output shaft of the rotary motor 101, the second bevel gears 401 are connected with the first bevel gear 4 in a meshed mode, one end of each second bevel gear 401 is connected with a screw rod 402, a second clutch assembly is arranged between each screw rod 402 and each second bevel gear 401, a support 403 is rotatably connected to each screw rod 402, the bottoms of the supports 403 are fixedly connected with the top of the top plate 1, screw rod sleeves 404 are further connected to the screw rods 402 in a threaded mode, and the bottoms of the screw rod sleeves 404 are fixedly connected with the corresponding extrusion plates 2.
Specific: the rotating motor 101 rotates clockwise so as to drive the first bevel gear 4 to rotate, the first bevel gear 4 drives the four second bevel gears 401 to rotate so as to drive the screw rod 402 to rotate, thereby enabling the four extrusion plates 2 to be close to the center of the roasting block, extruding and fixing the position of the roasting block, then continuing rotating the rotating motor 101 clockwise so as to drive the hollow drill bit 3 to drill samples, and during the operation of drilling samples, the extrusion plates 2 are in a state of continuously extruding the roasting block, so that the position deviation or rotation of the roasting block in the drilling process is avoided, the drilling operation cannot be normally performed, and the stability of the drilling operation can be improved;
during drilling of samples, the situation that the screw rod 402 structure is broken can be avoided through the second clutch assembly, and the extrusion plate 2 is guaranteed to be always in a state of extruding the roasting blocks.
The cutting 405 is fixedly connected to the extrusion plate 2, a plurality of slots 406 are formed in the side edge of the top plate 1, the cutting 405 is slidably inserted into the slots 406, and the cutting 405 can rotate and limit the extrusion plate 2 under the limiting action of the cutting 406.
The second clutch assembly comprises a clutch groove 407 and a clutch block 408, the clutch block 408 is elastically arranged on the outer peripheral wall of the screw rod 402, the clutch groove 407 is arranged on the inner peripheral wall of the second bevel gear 401, clutch transmission is realized through elastic clamping of the clutch block 408 and the clutch groove 407, and the first clutch assembly and the second clutch assembly have the same structural function;
It will be appreciated that: when clutch block 408 and clutch slot 407 joint, the second bevel gear 401 takes place to rotate, thereby drive lead screw 402 rotation, thereby drive four stripper plates 2 and roast piece conflict extrusion, and rotating electrical machines 101 still are in clockwise rotation state this moment, but stripper plate 2 is because the effect of roast piece conflict down, stripper plate 2 can't continue the linear displacement, clutch block 408 elasticity is retracted this moment, thereby break away from with clutch slot 407, thereby ensure stripper plate 2 is in extreme position all the time, and carry out conflict extrusion to roast the piece, ensure hollow drill bit 3 bores the stability of sampling stick, the separation and reunion principle of first clutch assembly is unanimous.
Working principle: the top plate 1 is controlled to move above the roasting block, and then the rotating motor 101 rotates clockwise, so that the four extrusion plates 2 are driven to linearly move towards the direction of the roasting block, the four extrusion plates 2 extrude the four side walls of the roasting block, the stability of the roasting block is improved, and the extrusion plates 2 are in a state of continuously extruding the roasting block during the operation of drilling samples;
The rotating motor 101 rotates clockwise, the rotating motor 101 drives the hollow drill bit 3 to rotate, simultaneously, the hollow drill bit 3 is drilled by matching with the pressing action of the electric push rod 301, the drilling depth is gradually increased until the drilling depth reaches the lowest part, at the moment, the electric push rod 301 stops moving downwards, and meanwhile, a cylindrical sample can prop against the extrusion ball 310, so that the connecting plate 309 drives the driving gear 313 to move upwards;
Then the rotating motor 101 rotates anticlockwise, the driving gear 313 moves upwards and then revolves along with the hollow drill bit 3, so that under the meshing drive of racks in the driving sleeve 308, the driving gear 313 rotates clockwise, the driving gear 313 drives the loop bar 312 and the rotating shaft 307 to rotate, the mounting seat 305 and the first cutter 303 are driven to rotate, the first cutter 303 drives the linkage plate 314 to drive the second cutter 304 to rotate synchronously, the first cutter 303 and the second cutter 304 are folded to form a cutter structure with the length longer than the radius of a cylinder, and the cutter structure leaks out of the mounting groove 302 horizontally, so that the cutter structure can be driven to cut the bottom of the cylinder sample horizontally along with the rotation of the hollow drill bit 3, the cutting process is smooth, and the sample cannot be broken.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein .
Claims (5)
1. A sampling device for anode baked goods, comprising:
the device comprises a top plate (1), wherein a rotating motor (101) is fixedly connected to the top plate (1);
The four extrusion plates (2) are respectively provided with a screw rod component, the screw rod components are connected with the rotating motor (101), and the rotating motor (101) drives the four extrusion plates (2) to realize linear reciprocating movement through the screw rod components;
The hollow drill bit (3), the electric push rod (301) is fixedly connected to the top of the hollow drill bit (3), and the top of the electric push rod (301) is fixedly connected with the output shaft of the rotating motor (101);
the hollow drill bit (3) is internally provided with a mounting groove (302), and the horizontal cutter set is arranged in the mounting groove (302);
the horizontal cutter set comprises a first cutter (303) and a second cutter (304), one end of the first cutter (303) is fixedly connected with a mounting seat (305), the other end of the first cutter (303) is fixedly connected with a linkage plate (314), the mounting seat (305) is rotatably arranged in the mounting groove (302), an arc-shaped groove (306) is formed in the mounting groove (302), the second cutter (304) is slidably arranged in the arc-shaped groove (306), the top of the mounting seat (305) is fixedly connected with a rotating shaft (307), the bottom of the top plate (1) is fixedly connected with a driving sleeve (308), the top of the rotating shaft (307) is provided with a driving assembly, and the driving sleeve (308) drives the mounting seat (305) to overturn through the driving assembly;
The driving assembly comprises a connecting plate (309), an extrusion ball (310) is connected to the bottom of one end of the connecting plate (309) in a rolling manner, an opening (311) for the extrusion ball (310) to penetrate is formed in the mounting groove (302), a sleeve rod (312) is connected to the other end of the connecting plate (309) in a rotating manner, the bottom of the sleeve rod (312) is connected with the rotating shaft (307), a first clutch assembly is arranged at the top of the sleeve rod (312), the sleeve rod (312) is connected with a driving gear (313) through the clutch assembly, and racks are fixedly connected to the inner peripheral wall of the driving sleeve (308);
A first magnetic block (315) is fixedly connected to the linkage plate (314), a linkage groove is formed in one side of the second cutter (304), and the first magnetic block (315) is inserted into the linkage groove and is used for driving the second cutter (304) to synchronously turn over;
The bottom of the second cutter (304) is fixedly connected with a second magnetic block (316), the second magnetic block (316) is arranged in the arc-shaped groove (306) in a sliding mode, one end of the second magnetic block (316) is fixedly connected with a clamping block (317), and one end of the arc-shaped groove (306) is provided with a clamping groove;
The outer peripheral wall of the rotating shaft (307) is fixedly connected with a plurality of limit strips (320), a plurality of limit grooves (321) are formed in the inner peripheral wall of the sleeve rod (312), and the limit strips (320) are slidably arranged in the limit grooves (321).
2. The anode baked block sampling device of claim 1, wherein: the sleeve rod (312) is fixedly connected with a clamping ring (318) on the peripheral wall, an annular groove (319) is formed in the connecting plate (309), and the clamping ring (318) is rotatably arranged in the annular groove (319).
3. The anode baked block sampling device of claim 1, wherein: the screw rod assembly comprises a first bevel gear (4) and four second bevel gears (401), wherein the first bevel gear (4) is fixedly sleeved on an output shaft of a rotating motor (101), the second bevel gears (401) are connected with the first bevel gears (4) in a meshed mode, one end of each second bevel gear (401) is connected with a screw rod (402), a second clutch assembly is arranged between each screw rod (402) and each second bevel gear (401), a support (403) is rotatably connected to each screw rod (402), the bottoms of the supports (403) are fixedly connected with the tops of the top plates (1), screw rod sleeves (404) are further connected to the screw rods (402) in a threaded mode, and the bottoms of the screw rod sleeves (404) are fixedly connected with corresponding extrusion plates (2).
4. A sampling device for anode baked goods as defined in claim 3 wherein: the extrusion plate (2) is fixedly connected with an inserting strip (405), a plurality of slots (406) are formed in the side edge of the top plate (1), and the inserting strip (405) is inserted into the slots (406) in a sliding mode.
5. A sampling device for anode baked goods as defined in claim 3 wherein: the second clutch assembly comprises a clutch groove (407) and a clutch block (408), the clutch block (408) is elastically arranged on the outer peripheral wall of the screw rod (402), and the clutch groove (407) is formed on the inner peripheral wall of the second bevel gear (401).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311341342.5A CN117470575B (en) | 2023-10-17 | 2023-10-17 | Sampling device of anode baking block |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311341342.5A CN117470575B (en) | 2023-10-17 | 2023-10-17 | Sampling device of anode baking block |
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| CN117470575B true CN117470575B (en) | 2024-05-28 |
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