CN112729900B - Automatic ring cutter sampling device and method for collapsible loess - Google Patents
Automatic ring cutter sampling device and method for collapsible loess Download PDFInfo
- Publication number
- CN112729900B CN112729900B CN202011407219.5A CN202011407219A CN112729900B CN 112729900 B CN112729900 B CN 112729900B CN 202011407219 A CN202011407219 A CN 202011407219A CN 112729900 B CN112729900 B CN 112729900B
- Authority
- CN
- China
- Prior art keywords
- ring
- gear
- mounting
- cutter
- sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 19
- 230000005540 biological transmission Effects 0.000 description 13
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 210000003781 tooth socket Anatomy 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
Landscapes
- 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 utility model relates to a technical field of sampler especially relates to a collapsible loess is with cutting ring automatic sampling device and method, including cutting ring and bottom plate, set up the mounting disc on the bottom plate, the cutting ring sets up on the mounting disc, be provided with the spacing subassembly that is used for fixed cutting ring in the mounting disc, be provided with the actuating mechanism who is used for adjusting the mounting disc position on the mounting bracket, be provided with vertical cutter in the mounting disc, be provided with the adjustment mechanism who is used for adjusting vertical cutter position in the mounting disc, be provided with the installation shell in the mounting disc, adjustment mechanism and vertical cutter pass through the installation shell and connect, the mounting disc rotation is provided with horizontal sword and horizontal sword down, the cutting ring removes the sample, sample and former sample separation in the cutting ring through horizontal sword and horizontal sword down after the sample is accomplished. The application has the effect of improving sampling efficiency and quality.
Description
Technical Field
The application relates to the technical field of samplers, in particular to a ring cutter automatic sampling device and method for collapsible loess.
Background
Under the action of the dead weight pressure of the upper soil or under the combined action of the dead weight pressure and the additional pressure of the upper soil, the structure of the soil is quickly destroyed after being soaked by water to generate obvious additional sinking, which is called collapsible loess. Collapsible loess can lead to deformation of building foundation, foundation cracking, wall cracking, even become dangerous building until demolishing, and the canal bottom of building in loess can produce a large amount of collapsible deformation, brings immeasurable loss. Before building construction, whether loess has collapsibility is determined, and the determination can be made based on a collapsibility coefficient measured under a certain pressure by an indoor compression test. In the discrimination test, a sample is collected first, and the sample is subjected to a discrimination test of collapsibility.
In the related art, a sample is taken out from the spot and placed in a cylindrical container, then when the cylindrical container is transported to a test, the cylindrical container is taken down, a cutter ring for placing loess for the test is placed at the upper end of the sample and pressed, the cutter ring is completely pressed into the loess, then the cutter ring is taken out, and the loess on the end face of the cutter ring is cleaned, so that the test is performed.
In view of the above-mentioned related art, the inventors consider that in the process of sampling, it is necessary to manually press the ring cutter, the manual sampling efficiency is low and the loess structure is fragile, so that the problem often occurs in manually preparing the ring cutter sample, and the sampling efficiency and quality are affected.
Disclosure of Invention
In order to improve sampling efficiency and sampling quality, the application provides a ring cutter automatic sampling device and method for collapsible loess.
The application provides a collapsible loess is with cutting ring automatic sampling device and method adopts following technical scheme:
the utility model provides a collapsible loess is with cutting ring automatic sampling device, includes cutting ring and bottom plate, be provided with the mounting bracket on the bottom plate, the slip is provided with the mounting disc on the mounting bracket, the cutting ring sets up on the mounting disc, be provided with the spacing subassembly that is used for fixed cutting ring in the mounting disc, spacing subassembly includes the clamp, the inboard and the cutting ring butt of clamp, be provided with the actuating mechanism that is used for adjusting the mounting disc position on the mounting bracket, be provided with vertical cutter in the mounting disc, vertical cutter rotates the setting in the mounting disc, vertical cutter and cutting ring interval set up, be provided with the adjustment mechanism who is used for adjusting vertical cutter position in the mounting disc, be provided with the installation shell in the mounting disc, adjustment mechanism and vertical cutter pass through the installation shell and connect, the terminal surface correspondence of cutting ring is provided with horizontal sword and lower horizontal sword in the mounting disc, go up horizontal sword with lower horizontal sword is connected through installation shell and adjustment mechanism in the mounting disc internal rotation setting.
Through adopting above-mentioned technical scheme, the cutting ring passes through the clamp to be fixed in the mounting disc, then drives the mounting disc through actuating mechanism and remove, and then drives the cutting ring and remove, and adjustment mechanism drives vertical cutter and rotates the edge to the former sample and cut, the edge excision of former sample to the cutting ring feed, after the cutting ring sample, drive horizontal sword and horizontal sword down through adjustment mechanism again and rotate, separate sample and former sample in the cutting ring, take out the cutting ring, and then promote the efficiency and the quality of sample.
Optionally, the spout has been seted up on the mounting bracket, be provided with the connecting block on the mounting bracket, the connecting block slides in the spout and sets up, actuating mechanism includes driving piece and drive gear, drive gear sets up the output at the driving piece, be provided with the rack along its length direction in the spout, drive gear and rack meshing, be provided with the sensor one that is used for detecting driving piece output shaft moment of torsion on the output shaft of driving piece, be provided with the controller on the bottom plate, sensor one and controller electricity are connected, controller and driving piece pass through the relay electricity and are connected.
Through adopting above-mentioned technical scheme, the driving piece drives the drive gear and rotates, and the drive gear drives the mounting disc under the effect of rack and removes, and then adjusts the position of cutting ring, when meetting harder impurity when cutting ring feed, the moment of torsion increase of sensor one detection driving piece output shaft sends the signal to the control, and control driving piece stops rotating, protects the cutting ring.
Optionally, the vertical cutter is provided with one at least, and is a plurality of vertical cutter is around the cutting ring interval setting, be provided with the go-between on the vertical cutter, a plurality of vertical cutter passes through the go-between and connects, be provided with the installation shell on the go-between, the installation shell sets up in the mounting disc internal rotation, adjustment mechanism passes through installation shell and go-between and connects.
Through adopting above-mentioned technical scheme, adjustment mechanism drives the installation shell and rotates, and the installation shell drives the go-between and rotates, and the go-between rotates and drives a plurality of vertical cutters and rotate, promotes the efficiency of cutting.
Optionally, adjustment mechanism includes regulating part, drive assembly and regulation ring gear, regulation ring gear is connected with the installation shell, the regulating part sets up the outside at the mounting disc, drive assembly includes turbine, vortex rod and drive gear, drive gear and regulation ring gear meshing, turbine and the coaxial fixed connection of drive gear, vortex rod and turbine meshing, the output shaft and the vortex rod of regulating part are connected, be provided with the sensor three that is used for detecting output shaft torque on the output shaft of regulating part, the sensor three is connected with the controller electricity, controller and regulating part pass through the relay electricity and are connected.
Through adopting above-mentioned technical scheme, the regulating part drives the vortex rod and rotates, and the turbine drives the turbine and rotates, and the turbine passes through drive gear and drives the regulation ring gear and rotate, and the regulation ring gear rotates and drive the installation shell and rotate, and when the installation shell rotates, the moment of torsion of three detection regulating part output shafts of sensor, when the vertical cutter runs into the impurity that hardness is great, the moment of torsion increase of regulating part output shafts, and the sensor is three when detecting the moment of torsion too big, sends the signal to the controller, and the controller control regulating part stops rotating, protects vertical cutter.
Optionally, be provided with the detection subassembly on the mounting plate, the detection subassembly includes pick-up plate, measuring bar and sensor IV, the measuring bar slides the setting on the mounting plate, the end connection of pick-up plate and measuring bar, the pick-up plate sets up in the inside of mounting plate, sensor IV sets up the one end that deviates from the mounting plate at the measuring bar, sensor IV is connected with the controller electricity.
Through adopting above-mentioned technical scheme, when the cutting, the upper surface butt of pick-up plate and sample, the sensor is four to detect the sample simultaneously and is higher than the height of cutting ring upper surface, after detecting that the sample is higher than the predetermined value, sends the signal to the controller, and controller control driving piece and regulating part stop rotating, make mounting disc and vertical cutter stop rotating.
Optionally, the mounting plate rotation is provided with the rotation circle first, be provided with the gear on the last transverse knife, the tooth's socket first has been seted up to the outside of rotation circle first, go up gear and tooth's socket first meshing, the tooth's socket second has been seted up to the outside of rotation circle first, tooth's socket second and tooth's socket interval set up, be provided with gear first and connecting rod first on the mounting shell, connecting rod first is fixed to be set up on the mounting shell, the rotation is provided with connecting disc first on the connecting rod first, gear first and tooth's socket second meshing, set up spacing groove first in the gear first, spacing groove first internal rotation is provided with the pawl first that is used for fixed gear first.
Through adopting above-mentioned technical scheme, when needing to rotate the upper transverse cutter, reverse rotation installation shell, pawl one and the meshing of spacing groove one, gear one is through tooth's socket one drive rotation circle one rotation, and rotation circle one rotates and drives the upper gear and rotate, and the upper gear rotates and drives the upper transverse cutter and rotate, and then cuts the sample.
Optionally, the installation shell rotation is provided with the connecting rod two, be provided with the connection pad two on the connecting rod two, the outside rotation of connection pad two is provided with the gear two, be provided with the pawl two that are used for fixed gear two positions on the connection pad two, the installation inboard fixed rotation circle two that is provided with, gear two and rotation circle two meshing, the one end that the connecting rod two is close to the bottom plate is fixed and is provided with the gear three, the installation shell rotation is provided with the gear lever, the tip of gear lever is provided with gear four and gear five, gear four and gear three meshing, be provided with gear six on the lower transverse knife, gear five and gear six meshing.
Through adopting above-mentioned technical scheme, when needing to rotate down the flat knife, reverse rotation installation shell, pawl two drive gear two rotate, and gear two rotates and drives gear three and rotate, and gear three rotates and drive gear four through the gear lever and rotate, and gear four rotates and drives gear five and rotate, and gear five drives down the flat knife through gear six and rotates, cuts the sample of the terminal surface under the cutting ring through down the flat knife.
Optionally, be provided with the shell of stepping down on the installation shell, be close to the vertical cutter of the shell of stepping down is integrative to be provided with and cuts the position and cut down, it cuts the position and cuts down and set up respectively in the both sides of the shell of stepping down to go up, the horizontal sword setting down is in the shell of stepping down, the shell of stepping down is close to one side of cutting the ring and is equipped with the opening.
Through adopting above-mentioned technical scheme, the shell setting of stepping down is between vertical cutter, and lower horizontal sword setting is in the shell of stepping down, and lower horizontal sword rotates the sample through the opening and cuts, reduces vertical cutter appearance and interferes lower horizontal sword pivoted phenomenon.
Optionally, there is the fixed plate that is used for fixed former sample position on the bottom plate, the fixed plate is provided with a plurality of, and is a plurality of the fixed plate sets up around former sample interval, the mounting groove has been seted up on the bottom plate, be provided with elastic component and installation piece in the mounting groove, the installation piece slides in the mounting groove and sets up, elastic component and installation piece butt, the fixed plate can be dismantled with the installation piece and be connected, the fixed plate includes a plurality of joint boards, a plurality of can dismantle between the joint board and be connected.
Through adopting above-mentioned technical scheme, adjust the position of installation piece, adjust the position of fixed plate, place the former sample between the fixed plate, under the effect of elastic component, the fixed plate removes to former sample, until with former sample butt, fix former sample, stability when promoting the sample.
A ring cutter sampling method for collapsible loess is characterized by comprising the following steps:
firstly, placing a sample original between fixing plates, and under the action of an elastic piece, abutting the fixing plates with the sample original to fix the sample original;
secondly, placing the cutting ring in the mounting disc, and adjusting the size of the clamp through rotation of the limiting rod until the clamp is abutted against the cutting ring, so as to fix the cutting ring;
thirdly, opening the adjusting piece to drive the vertical cutter to rotate, cutting the edge of the original sample, and simultaneously driving the cutting ring to move through the mounting disc by the driving piece;
fourthly, after the sensor IV detects that the height of the cutting sample of the ring cutter is higher than the upper surface of the ring cutter by a preset value, a signal is sent to the controller, and the controller controls the regulating piece and the driving piece to stop rotating;
fifthly, the controller controls the adjusting piece to reversely rotate the mounting shell, the mounting shell reversely rotates to drive the upper transverse knife and the lower transverse knife to rotate, the sample is cut, and the sample in the ring knife is separated from the sample in the ring knife;
and sixthly, the limiting piece drives the limiting rod to rotate and loosen the cutting ring, and the cutting ring is taken out from the mounting disc.
Through adopting above-mentioned technical scheme, after fixing the former sample, make the cutting ring can stabilize and cut the former sample, vertical cutter rotates when the mounting disc removes to the cutting ring feed, after cutting is accomplished, upper horizontal sword and lower horizontal sword rotate, so that separate cutting ring and former sample, take out cutting ring and sample, promote sampling efficiency and quality.
Drawings
Fig. 1 is a schematic structural view of an automatic sampling device for collapsible loess ring cutter according to an embodiment of the present application.
Fig. 2 is a cut-away view of an automatic sampling device for collapsible loess using a ring cutter in accordance with an embodiment of the present application.
Fig. 3 is a schematic view of the structure of the mounting block in the ring cutter automatic sampling device for collapsible loess according to the embodiment of the present application.
Fig. 4 is a schematic structural view of a driving mechanism in the automatic sampling device for collapsible loess ring cutter according to the embodiment of the present application.
Fig. 5 is a schematic structural view of a detecting assembly in the automatic sampling device for collapsible loess ring cutter according to the embodiment of the present application.
Fig. 6 is a schematic structural view of a limiting assembly in an automatic collapsible loess ring cutter sampling device according to an embodiment of the present application.
Fig. 7 is a schematic structural view of an adjusting mechanism in the automatic collapsible loess ring cutter sampling device in accordance with the embodiment of the present application.
Fig. 8 is a cut-away view of a mounting case in the ring cutter automatic sampling device for collapsible loess according to the embodiment of the present application.
Fig. 9 is a partial view of an automatic sampling device for collapsible loess using a ring cutter in accordance with an embodiment of the present application.
Fig. 10 is a partial view of an automatic sampling device for collapsible loess using a ring cutter in accordance with an embodiment of the present application.
Fig. 11 is a schematic structural view of a relief shell and a vertical cutter in the automatic ring cutter sampling device for collapsible loess according to the embodiment of the present application.
Reference numerals: 1. cutting ring; 11. a vertical cutter; 111. cutting up; 112. cutting down; 12. an upper transverse knife; 121. a top gear; 13. a lower transverse knife; 131. a gear six; 14. a connecting ring; 2. a bottom plate; 21. a fixing plate; 211. a clamping plate; 22. a mounting groove; 221. a mounting block; 222. an elastic member; 23. a mounting frame; 231. a chute; 232. a rack; 24. a mounting plate; 241. a connecting block; 242. a through groove; 243. a first rotating ring; 244. tooth sockets I; 245. tooth grooves II; 246. a second rotating ring; 247. a yielding frame; 25. a mounting shell; 251. a first gear; 2511. a first limit groove; 2512. a first pawl; 252. a first connecting rod; 253. a first connecting disc; 254. a second connecting rod; 2541. a third gear; 255. a second connecting disc; 256. a second gear; 2561. a limiting groove II; 257. a second pawl; 3. a driving mechanism; 31. a driving member; 311. a driving plate; 32. a drive gear; 4. a controller; 41. a first sensor; 42. a second sensor; 43. a third sensor; 5. a limit component; 51. a clamp; 52. a limit rod; 53. a limiting piece; 6. an adjusting mechanism; 61. an adjusting member; 62. a transmission assembly; 621. a turbine; 622. a scroll rod; 623. a transmission gear; 63. adjusting the gear ring; 7. a detection assembly; 71. a detection plate; 72. a detection rod; 73. a fourth sensor; 8. a gear lever; 81. a fourth gear; 82. a fifth gear; 9. and (5) giving way to the shell.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-11.
Example 1
An automatic sampling device for a ring cutter for collapsible loess. Referring to fig. 1 and 2, the automatic ring cutter sampling device for collapsible loess includes a ring cutter 1 and a base plate 2, a fixing plate 21 for fixing the position of an original sample is provided on the base plate 2, a plurality of fixing plates 21 are provided, and are arranged at intervals around the original sample, the ring cutter 1 is provided above the base plate 2, the original sample is placed in the fixing plate 21, and then the ring cutter 1 is moved to the original sample for sampling.
Referring to fig. 2 and 3, in order to facilitate fixing of the base samples having different diameters, the base plate 2 is provided with the mounting groove 22, the mounting groove 22 is provided therein with the elastic member 222 and the mounting block 221, the elastic member 222 may be provided as a spring, one end of the elastic member 222 is abutted against the inner wall of the mounting groove 22, the other end is abutted against the mounting block 221, the mounting block 221 is slidably provided in the mounting groove 22 in a direction toward the base sample, the mounting block 221 is provided with the insertion hole one, the fixing plate 21 is provided with the insertion block on a side close to the base plate 2, the insertion block is inserted into the insertion hole one, the position of the mounting block 221 in the mounting groove 22 is adjusted, the base sample is placed between the fixing plates 21, the fixing plates 21 are abutted against the base sample by the elastic member 222, and the base sample is further fixed.
Referring to fig. 2 and 3, when sampling, the fixing plate 21 includes a plurality of clamping plates 211 to sample different positions on the original sample, the plurality of clamping plates 211 are arranged along the direction perpendicular to the bottom plate 2, the insertion block is arranged on one side of the clamping plates 211 close to the bottom plate 2, the clamping groove is formed in one side of the clamping plates 211 away from the bottom plate 2, the clamping plates 211 and the clamping grooves are correspondingly arranged, the clamping plates 211 at the bottom are connected with the mounting blocks 221 through the insertion block, the clamping plates 211 are connected with the adjacent clamping plates 211 through the clamping grooves so as to connect or detach the clamping plates 211, and the height of the fixing plate 21 is adjusted according to the height of the original sample so as to sample.
Referring to fig. 2 and 4, a mounting frame 23 is provided on the base plate 2, a mounting plate 24 is provided on the mounting frame 23, the mounting plate 24 is slidably provided on the mounting frame 23, the cutter ring 1 is provided on the mounting plate 24, the position of the cutter ring 1 is adjusted by adjusting the position of the mounting plate 24, the cutter ring 1 is inserted into a raw sample to sample, and a driving mechanism 3 for adjusting the position of the mounting plate 24 is provided on the mounting frame 23 in order to facilitate the adjustment of the position of the mounting plate 24.
Referring to fig. 2 and 4, a sliding groove 231 is formed in the mounting frame 23, a connecting block 241 is arranged on the mounting plate 24, the connecting block 241 is slidably arranged in the sliding groove 231 along the vertical direction, the driving mechanism 3 comprises a driving piece 31 and a driving gear 32, the driving piece 31 can be arranged as a motor, a driving plate 311 is arranged below the driving piece 31, the driving piece 31 is fixed on the driving plate 311 in a welded mode, the driving plate 311 is slidably arranged in the sliding groove 231, the driving gear 32 is connected with the output end of the driving piece 31 through a coupling, a rack 232 is arranged on the inner wall of the sliding groove 231 along the length direction of the driving gear 32, and the rack 232 is meshed with the driving gear 32. The driving piece 31 drives the driving gear 32 to rotate, the driving gear 32 rotates to drive the connecting block 241 to move through the rack 232, and then the mounting plate 24 is driven to move, and the position of the cutting ring 1 is adjusted.
Referring to fig. 1 and 4, in order to reduce the occurrence of damage to the ring cutter 1 due to the presence of hard foreign substances in the base material, a first sensor 41 is provided on the output shaft of the driving member 31, the first sensor 41 may be provided as a rotational torque sensor for detecting the torque of the output shaft of the driving member 31, a controller 4 is provided on the base plate 2, a signal receiving end of the controller 4 is electrically connected to the first sensor 41, a relay is provided between the controller 4 and the driving member 31, a signal output end of the controller 4 is electrically connected to a controlled end of the relay, and a control end of the relay is electrically connected to the driving member 31. When the cutter ring 1 moves and encounters harder impurities, the driving piece 31 drives the mounting plate 24 to move, the torque at the output end of the driving piece 31 increases along with the increase of the moving resistance of the cutter ring 1, after the first sensor 41 detects that the torque increases to a preset value, a signal is sent to the controller 4, the controller 4 controls the driving piece 31 to stop running through the relay, the cutter ring 1 stops moving, the cutter ring 1 is further protected, and the damage phenomenon of the cutter ring 1 is reduced.
Referring to fig. 5 and 6, in order to fix the cutting ring 1 in the mounting plate 24, a through groove 242 is formed in the mounting plate 24, a limiting component 5 for fixing the position of the cutting ring 1 is arranged in the through groove 242, the limiting component 5 comprises a clamp 51, a limiting rod 52 and a limiting piece 53, the limiting piece 53 can be arranged as a motor, the clamp 51 is arranged outside the cutting ring 1 in the through groove 242, an opening is formed in the side face of the clamp 51, a limiting block is arranged at the edge of the opening, the limiting rod 52 is arranged in the limiting block in a penetrating manner and is in threaded fit with the limiting block, two threads with opposite spiral directions are arranged on the limiting rod 52, the clamp 51 can be opened or tightened by rotating the limiting rod 52, the limiting piece 53 is arranged outside the mounting plate 24, the output end of the limiting piece 53 is connected with the limiting rod 52, the limiting piece 53 drives the limiting block to move by rotating the limiting piece 53, the inner side of the clamp 51 is abutted against the cutting ring 1, and then the cutting ring 1 is fixed.
Referring to fig. 1 and 6, in order to improve efficiency of the fixed cutting ring 1, a second sensor 42 is provided on an output shaft of the limiting member 53, the second sensor 42 may be provided as a rotational torque sensor for detecting torque of the output shaft, the second sensor 42 is electrically connected to a signal receiving end of the controller 4, a relay is provided between the controller 4 and the limiting member 53, a signal output end of the controller 4 is electrically connected to a controlled end of the relay, and a control end of the relay is electrically connected to the limiting member 53. The limiting piece 53 rotates to drive the limiting rod 52 to rotate until the clamp 51 is abutted against the cutting ring 1, after the abutting force between the clamp 51 and the cutting ring 1 reaches a preset value, the torque at the output end of the limiting piece 53 is increased, after the torque reaches the preset value, the second sensor 42 sends a signal to the controller 4, and the controller 4 controls the limiting piece 53 to stop rotating through the relay, so that the cutting ring 1 is fixed.
Referring to fig. 7 and 8, in order to facilitate the sampling of the ring cutter 1, a plurality of vertical cutters 11 are provided on the side surface of the ring cutter 1, the plurality of vertical cutters 11 are arranged around the ring cutter 1 at intervals, the vertical cutters 11 and the ring cutter 1 are arranged at intervals, a connecting ring 14 is provided between the plurality of vertical cutters 11, and the connecting ring 14 is fixedly connected with the vertical cutters 11 through welding. Before the ring cutter 1 samples, the connecting ring 14 drives the vertical cutter 11 to rotate, the vertical cutter 11 rotates to cut the original sample, the edge of the original sample is cut off, the amount to be cut off during the sampling of the ring cutter 1 is further reduced, and the feed resistance of the ring cutter 1 is reduced, so that the ring cutter 1 moves to sample.
Referring to fig. 7 and 8, a mounting case 25 is provided in the mounting plate 24, the mounting case 25 and the connection ring 14 are fixedly connected by welding, and an adjusting mechanism 6 for adjusting the mounting case 25 is provided on the mounting plate 24 in order to facilitate rotation of the vertical cutter 11. The adjusting mechanism 6 includes an adjusting member 61, a transmission assembly 62 and an adjusting gear ring 63, the adjusting gear ring 63 is rotatably disposed in the mounting plate 24, the adjusting gear ring 63 is disposed outside the mounting case 25, the adjusting member 61 may be configured as a motor, the adjusting member 61 is disposed outside the mounting plate 24, the transmission assembly 62 is disposed in the mounting plate 24, and the adjusting gear ring 63 and the adjusting member 61 are connected by the transmission assembly 62. The adjusting piece 61 drives the adjusting gear ring 63 to rotate through the transmission assembly 62, the adjusting gear ring 63 rotates to drive the mounting shell 25 to rotate, the mounting shell 25 rotates to drive the connecting ring 14 to rotate, and then the vertical cutter 11 is driven to rotate.
Referring to fig. 7, the transmission assembly 62 includes a worm wheel 621, a worm 622 and a transmission gear 623, the transmission gear 623 is disposed on a side of the adjustment gear ring 63 facing away from the mounting case 25, the transmission gear 623 is engaged with the adjustment gear ring 63, the worm wheel 621 and the transmission gear 623 are fixedly connected coaxially, the worm 622 is engaged with the worm wheel 621, and the output ends of the worm wheel 622 and the adjustment member 61 are connected by a coupling. The adjusting piece 61 drives the worm 622 to rotate, the worm 622 drives the turbine 621 to rotate, the turbine 621 drives the transmission gear 623 to rotate, and the transmission gear 623 rotates to drive the adjusting gear ring 63 to rotate.
Referring to fig. 1 and 7, in order to reduce the phenomenon that the vertical cutter 11 is damaged due to the inclusion of hard foreign substances in the base material, a sensor three 43 is provided at an output end of the regulating member 61, the sensor three 43 may be provided as a rotation torque sensor, the sensor three 43 is electrically connected to a signal receiving end of the controller 4, a relay is provided between the controller 4 and the regulating member 61, a signal output end of the controller 4 is electrically connected to a controlled end of the relay, and a control end of the relay is electrically connected to the regulating member 61. When the vertical cutter 11 rotates, when the sensor III 43 detects that the resistance of the vertical cutter 11 is large, a signal is sent to the controller 4, and the controller 4 controls the regulating piece 61 to stop rotating through the relay, so that the vertical cutter 11 is protected.
Referring to fig. 1 and 2, when the ring cutter 1 is used for sampling, the original sample on the upper end surface of the ring cutter 1 needs to be 3mm to 5mm higher than the ring cutter, in order to reduce the phenomenon that the mounting plate 24 affects the original sample to be higher than the ring cutter 1, a yielding frame 247 is arranged on the mounting plate 24, the yielding frame 247 and the ring cutter 1 are correspondingly arranged, and when the ring cutter 1 is used for sampling, a part of the sample higher than the ring cutter 1 enters the yielding frame 247, so that the ring cutter 1 continuously cuts the original sample for sampling. In order to facilitate detection of the height of the sample above the end face of the cutting ring 1, referring to fig. 5, a detection assembly 7 for detecting the height of the sample above the cutting ring 1 is provided on the mounting plate 24, and the detection assembly 7 includes a detection plate 71, a detection rod 72 and a sensor four 73, the detection rod 72 is slidably disposed on the mounting plate 24, and the detection plate 71 is disposed in the mounting plate 24. When the ring cutter 1 cuts a sample, the detection plate 71 is abutted with the sample, the detection plate 71 moves along with the increase of the height of the sample, and simultaneously drives the detection rod 72 to move, the sensor IV 73 can be set as a distance sensor, the distance sensor is electrically connected with the controller 4, and the sensor IV 73 is arranged at one end of the detection rod 72, which is far away from the mounting disc 24. The height of the sample higher than the cutting ring 1 is adjusted by the length of the detection rod 72 extending out of the mounting plate 24, and after the detected height reaches the preset value, the sensor IV 73 sends a signal to the controller 4 to control the driving piece 31 to stop driving the mounting plate 24 to move, and the cutting ring 1 stops cutting the sample.
Referring to fig. 9 and 10, after the ring cutter 1 is inserted into the sample, in order to facilitate the removal of the ring cutter 1 and the sample in the ring cutter 1, an upper blade 12 and a lower blade 13 are provided in the mounting plate 24, the upper blade 12 is provided on the upper end surface of the ring cutter 1, the upper blade 12 is flush with the upper end surface of the ring cutter 1, the lower blade 13 is provided on the lower surface of the ring cutter 1, the lower blade 13 is flush with the lower end surface of the ring cutter 1, the upper blade 12 and the lower blade 13 are rotatably provided in the mounting plate 24, and when the ring cutter 1 and the sample need to be removed, the upper blade 12 and the lower blade 13 are rotated, the sample is cut along the end surface of the ring cutter 1, and the sample is left in the ring cutter 1, so that the ring cutter 1 and the sample and the original sample are separated and removed.
Referring to fig. 9 and 10, in order to facilitate the rotation of the upper blade 12, a first rotating ring 243 is provided in the mounting plate 24, the first rotating ring 243 is rotatably provided outside the ring blade 1, an upper gear 121 is provided on the upper blade 12, the rotation center of the upper gear 121 and the rotation center of the upper blade 12 are arranged on the same line, a first tooth groove 244 is provided outside the first rotating ring 243, and the upper gear 121 is engaged with the first tooth groove 244. The outer part of the first rotating ring 243 is provided with a second tooth socket 245, the second tooth socket 245 and the first tooth socket 244 are arranged at intervals, the mounting shell 25 is provided with a first gear 251 and a first connecting rod 252, the first connecting rod 252 is fixedly arranged on the mounting shell 25, the first connecting rod 252 is provided with a first connecting disc 253, the first gear 251 is rotatably arranged on the first connecting disc 253, the first gear 251 is meshed with the second tooth socket 245, a first limit groove 2511 is formed in the first gear 251, a first pawl 2512 is arranged in the first limit groove 2511, the first pawl 2512 is rotatably arranged on the first connecting rod 252, and a torsion spring is arranged on a rotating shaft of the first pawl 2512 so that the first pawl 2512 is meshed with the first limit groove 2511.
Referring to fig. 9 and 10, when the mounting case 25 drives the vertical cutter 11 to move, the mounting case 25 drives the first gear 251 to rotate, the first gear 251 rotates and rotates relative to the first rotating ring 243, when a sample needs to be cut, the mounting case 25 is reversely rotated, the first pawl 2512 is meshed with the first limiting groove 2511, so that the first gear 251 stops rotating, the first gear 251 stops rotating and moves along with the mounting case 25, the first rotating ring 243 is driven to move, the upper gear 121 is driven to rotate, the upper transverse cutter 12 is driven to rotate, and the sample is cut.
Referring to fig. 9 and 10, in order to facilitate the rotation of the lower flat knife 13, a second connecting rod 254 is provided in the mounting case 25, the second connecting rod 254 is rotatably provided in the mounting case 25, a second connecting plate 255 is provided on the second connecting rod 254, a second gear 256 is provided outside the second connecting plate 255, a second pawl 257 is provided on the second connecting plate 255, a second limit groove 2561 is provided in the second gear 256, a torsion spring is provided on the rotation shaft of the second pawl 257, the second pawl 257 is engaged with the second limit groove 2561 under the action of the torsion spring, a second rotating ring 246 is provided in the mounting case 24, the second rotating ring 246 is fixedly provided in the mounting case 24, a ring gear is provided outside the second rotating ring 246, an opening is provided in the mounting case 25, the second gear 256 is engaged with the second rotating ring through the opening, a third gear 2541 is provided at one end of the second connecting rod 254 close to the bottom plate 2, the third gear 2541 is fixedly connected with the second connecting plate 254, a gear lever 8 is provided in the mounting case 25, a fourth gear 81 and the fifth gear 82 are provided at both ends of the gear lever 8, the fifth gear 131 is engaged with the sixth gear 131 and the sixth gear 131 are rotatably provided at the first end of the sixth gear 131, and the sixth gear 131 is rotatably engaged with the sixth gear 131 is rotatably provided at the sixth gear 13.
Referring to fig. 9 and 10, when the vertical cutter 11 is driven to rotate, the pawl two 257 and the limiting groove two 2561 are separated, the gear two 256 rotates, when a sample needs to be cut, the mounting shell 25 is reversely rotated, the pawl two 257 and the limiting groove two 2561 are meshed, the gear two 256 rotates and drives the connecting disc two 255 to rotate, the connecting disc two 255 rotates and drives the connecting rod two 254 to rotate, the connecting rod two 254 rotates and drives the gear three 2541 to rotate, the gear three 2541 drives the gear six 131 to rotate through the gear four 81 and the gear five 82, the lower transverse cutter 13 is driven to rotate, and the sample is cut.
Referring to fig. 8 and 11, in order to reduce the phenomenon that the vertical cutter 11 interferes with the rotation of the lower transverse cutter 13, an abdication shell 9 is provided on the installation shell 25, an upper cutting position 111 and a lower cutting position 112 are integrally provided on the vertical cutter 11 close to the abdication shell 9, the upper cutting position 111 is connected with the connecting ring 14, the lower cutting position 112 is provided on one side of the abdication shell 9 deviating from the upper cutting position 111, the lower transverse cutter 13 is provided in the abdication shell 9, an opening is provided on one side of the abdication groove close to the ring cutter 1, and the lower transverse cutter 13 rotates to cut a sample through the opening.
Example 2
A method for automatically sampling collapsible loess by a cutting ring comprises the following steps:
first, the original sample is placed between the fixing plates 21, and under the action of the elastic member 222, the fixing plates 21 are abutted against the original sample to fix it.
And secondly, placing the cutting ring 1 in the mounting plate 24, driving the limiting rod 52 to rotate through the limiting piece 53, and adjusting the size of the clamp 51 by rotating the limiting rod 52 until the clamp 51 is abutted against the cutting ring 1, so as to fix the cutting ring 1.
Third, the adjusting piece 61 is opened to drive the vertical cutter 11 to rotate, the edge of the original sample is cut, and meanwhile the driving piece 31 drives the ring cutter 1 to move through the mounting disc 24.
Fourth, after the sensor four 73 detects that the height of the cutting sample of the ring cutter 1 is higher than the upper surface of the ring cutter 1 by a predetermined value, a signal is sent to the controller 4, and the controller 4 controls the regulating member 61 and the driving member 31 to stop rotating.
Fifth, the controller 4 controls the adjusting member 61 to reversely rotate the mounting case 25, and the mounting case 25 reversely rotates to drive the upper and lower blades 12 and 13 to rotate, thereby cutting the sample and separating the sample from the sample in the ring blade 1.
Sixth, the limiting piece 53 drives the limiting rod 52 to rotate and loosen the cutting ring 1, and the cutting ring 1 is taken out of the mounting disc 24.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides a collapsible loess is with cutting ring automatic sampling device, includes cutting ring (1) and bottom plate (2), its characterized in that: the base plate (2) is provided with a mounting frame (23), the mounting frame (23) is provided with a mounting disc (24) in a sliding manner, the cutting ring (1) is arranged on the mounting disc (24), a limiting component (5) for fixing the cutting ring (1) is arranged in the mounting disc (24), the limiting component (5) comprises a clamp (51), the inner side of the clamp (51) is abutted against the cutting ring (1), the mounting frame (23) is provided with a driving mechanism (3) for adjusting the position of the mounting disc (24), the mounting disc (24) is internally provided with a vertical cutter (11), the vertical cutter (11) is arranged in the mounting disc (24) in a rotating manner, the vertical cutter (11) and the cutting ring (1) are arranged at intervals, an adjusting mechanism (6) for adjusting the position of the vertical cutter (11) is arranged in the mounting disc (24), the adjusting mechanism (6) is connected with the cutting ring (11) through the mounting shell (25), the mounting disc (24) is correspondingly provided with a transverse cutter (12) and a transverse cutter (13) arranged on the lower end face of the mounting disc (24), the upper transverse knife (12) and the lower transverse knife (13) are connected with the adjusting mechanism (6) through the mounting shell (25).
2. The automatic sampling device and method for collapsible loess ring cutter according to claim 1, wherein: the novel electric motor is characterized in that a sliding groove (231) is formed in the mounting frame (23), a connecting block (241) is arranged on the mounting plate (24), the connecting block (241) is arranged in the sliding groove (231) in a sliding mode, the driving mechanism (3) comprises a driving piece (31) and a driving gear (32), the driving gear (32) is arranged at the output end of the driving piece (31), a rack (232) is arranged in the sliding groove (231) along the length direction of the driving gear, the driving gear (32) is meshed with the rack (232), a first sensor (41) for detecting the torque of the output shaft of the driving piece (31) is arranged on the output shaft of the driving piece (31), a controller (4) is arranged on the bottom plate (2), and the first sensor (41) is electrically connected with the controller (4), and the controller (4) and the driving piece (31) are electrically connected through a relay.
3. The automatic sampling device and method for collapsible loess ring cutter according to claim 2, wherein: the utility model discloses a vertical cutter, including vertical cutter (11), including installation shell (25), adjustment mechanism (6), vertical cutter (11), connecting ring (14) are provided with at least one, a plurality of vertical cutter (11) are provided with around cutting ring (1) interval, be provided with on vertical cutter (11) go up connecting ring (14), be provided with installation shell (25) on connecting ring (14), installation shell (25) are at installation dish (24) rotation setting, adjustment mechanism (6) are connected through installation shell (25) and connecting ring (14).
4. The automatic sampling device and method for collapsible loess ring cutter according to claim 3, wherein: adjustment mechanism (6) are including adjusting part (61), drive assembly (62) and regulation ring gear (63), regulation ring gear (63) are connected with installation shell (25), adjusting part (61) set up the outside at mounting disc (24), drive assembly (62) include turbine (621), vortex rod (622) and drive gear (623), drive gear (623) and regulation ring gear (63) meshing, turbine (621) and drive gear (623) coaxial fixed connection, vortex rod (622) and turbine (621) meshing, the output shaft and the vortex rod (622) of adjusting part (61) are connected, be provided with sensor three (43) that are used for detecting output shaft torque on the output shaft of adjusting part (61), sensor three (43) and controller (4) electricity are connected, controller (4) and adjusting part (61) are connected through the relay electricity.
5. The automatic sampling device and method for collapsible loess ring cutter as set forth in claim 4, wherein: be provided with on the mounting plate (24) and detect subassembly (7), detect subassembly (7) including pick-up plate (71), measuring rod (72) and four sensors (73), measuring rod (72) slip setting on mounting plate (24), the end connection of pick-up plate (71) and measuring rod (72), pick-up plate (71) set up the inside at mounting plate (24), four sensors (73) set up the one end that deviates from mounting plate (24) at measuring rod (72), four sensors (73) are connected with controller (4) electricity.
6. The automatic sampling device and method for collapsible loess ring cutter as set forth in claim 5, wherein: the rotary cutter is characterized in that a first rotating ring (243) is arranged in the mounting plate (24) in a rotating mode, an upper gear (121) is arranged on the upper transverse cutter (12), a first tooth groove (244) is formed in the outer portion of the first rotating ring (243), the upper gear (121) is meshed with the first tooth groove (244), a second tooth groove (245) is formed in the outer portion of the first rotating ring (243), the second tooth groove (245) and the first tooth groove (244) are arranged at intervals, a first gear (251) and a first connecting rod (252) are arranged on the mounting shell (25), the first connecting rod (252) is fixedly arranged on the mounting shell (25), a first connecting disc (253) is arranged on the first connecting rod (252) in a rotating mode, the first gear (251) is meshed with the second tooth groove (245), and a first pawl (2512) used for fixing the first gear (251) is arranged in the first limiting groove (2511) in a rotating mode.
7. The automatic sampling device and method for collapsible loess ring cutter as set forth in claim 6, wherein: the novel rotary electric tool is characterized in that a connecting rod II (254) is rotationally arranged on the mounting shell (25), a connecting disc II (255) is arranged on the connecting rod II (254), a gear II (256) is rotationally arranged on the outer portion of the connecting disc II (255), a pawl II (257) for fixing the position of the gear II (256) is arranged on the connecting disc II (255), a rotating ring II (246) is fixedly arranged in the mounting plate (24), the gear II (256) is meshed with the rotating ring II (246), a gear III (2541) is fixedly arranged at one end, close to the bottom plate (2), of the connecting rod II (254), a gear rod (8) is rotationally arranged on the mounting shell (25), a gear IV (81) and a gear V (82) are arranged at the end portion of the gear rod (8), the gear IV (81) is meshed with the gear III (2541), a gear VI (131) is arranged on the lower transverse tool (13), and the gear V (82) is meshed with the gear VI (131).
8. The automatic sampling device and method for collapsible loess ring cutter as set forth in claim 7, wherein: be provided with on installation shell (25) and give way shell (9), be close to vertical cutter (11) of giving way shell (9) an organic whole is provided with and cuts position (111) and lower cutting position (112), it cuts position (111) and lower cutting position (112) and set up respectively in the both sides of giving way shell (9), lower horizontal sword (13) set up in giving way shell (9), the one side that gives way shell (9) is close to ring cutter (1) is equipped with the opening.
9. The automatic sampling device and method for collapsible loess ring cutter according to claim 1, wherein: the device is characterized in that a plurality of fixing plates (21) used for fixing the position of a raw sample are arranged on the bottom plate (2), the fixing plates (21) are arranged in a plurality, the fixing plates (21) are arranged around the raw sample at intervals, mounting grooves (22) are formed in the bottom plate (2), elastic pieces (222) and mounting blocks (221) are arranged in the mounting grooves (22), the mounting blocks (221) are arranged in the mounting grooves (22) in a sliding mode, the elastic pieces (222) are abutted to the mounting blocks (221), the fixing plates (21) are detachably connected with the mounting blocks (221), and the fixing plates (21) comprise a plurality of clamping plates (211) which are detachably connected with one another.
10. A method of ring-cutting sampling for collapsible loess as set forth in any one of claims 1 to 9, characterized by comprising the steps of:
firstly, placing a sample original between fixing plates (21), and under the action of an elastic piece (222), the fixing plates (21) are abutted against the sample original to fix the sample original;
secondly, placing the cutting ring (1) in the mounting disc (24), and adjusting the size of the clamp (51) through rotation of the limiting rod (52) until the clamp (51) is abutted against the cutting ring (1), so as to fix the cutting ring (1);
thirdly, opening the adjusting piece (61) to drive the vertical cutter (11) to rotate so as to cut the edge of the original sample, and simultaneously driving the ring cutter (1) to move by the driving piece (31) through the mounting disc (24);
fourthly, after the sensor IV (73) detects that the height of the cutting sample of the cutting ring (1) is higher than the upper surface of the cutting ring (1) by a preset value, a signal is sent to the controller (4), and the controller (4) controls the regulating piece (61) and the driving piece (31) to stop rotating;
fifthly, the controller (4) controls the adjusting piece (61) to reversely rotate the mounting shell (25), the mounting shell (25) reversely rotates to drive the upper transverse knife (12) and the lower transverse knife (13) to rotate, the sample is cut, and the sample in the ring knife (1) is separated from the sample;
and sixthly, the limiting piece (53) drives the limiting rod (52) to rotate and loosen the cutting ring (1), and the cutting ring (1) is taken out from the mounting disc (24).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011407219.5A CN112729900B (en) | 2020-12-04 | 2020-12-04 | Automatic ring cutter sampling device and method for collapsible loess |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011407219.5A CN112729900B (en) | 2020-12-04 | 2020-12-04 | Automatic ring cutter sampling device and method for collapsible loess |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112729900A CN112729900A (en) | 2021-04-30 |
CN112729900B true CN112729900B (en) | 2024-02-13 |
Family
ID=75599188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011407219.5A Active CN112729900B (en) | 2020-12-04 | 2020-12-04 | Automatic ring cutter sampling device and method for collapsible loess |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112729900B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105675337A (en) * | 2014-11-16 | 2016-06-15 | 西安扩力机电科技有限公司 | Loess sample sampling device with soil sample cutting and extraction function |
JP6566162B1 (en) * | 2019-04-18 | 2019-08-28 | 東莞市図什日用品有限公司 | Adjustable fruit peeler |
WO2019161800A1 (en) * | 2018-02-23 | 2019-08-29 | 苏明 | Electric tapping knife |
CN209741813U (en) * | 2019-02-01 | 2019-12-06 | 中交第二航务工程局有限公司 | Collapsible loess embedded cutting ring soil sampler |
CN111220791A (en) * | 2020-01-22 | 2020-06-02 | 长安大学 | Method for measuring lower limit depth of heavy-thickness loess self-weight collapse |
CN210953462U (en) * | 2019-11-12 | 2020-07-07 | 河北瑞池工程项目管理有限公司 | Earth taking cutting ring device |
-
2020
- 2020-12-04 CN CN202011407219.5A patent/CN112729900B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105675337A (en) * | 2014-11-16 | 2016-06-15 | 西安扩力机电科技有限公司 | Loess sample sampling device with soil sample cutting and extraction function |
WO2019161800A1 (en) * | 2018-02-23 | 2019-08-29 | 苏明 | Electric tapping knife |
CN209741813U (en) * | 2019-02-01 | 2019-12-06 | 中交第二航务工程局有限公司 | Collapsible loess embedded cutting ring soil sampler |
JP6566162B1 (en) * | 2019-04-18 | 2019-08-28 | 東莞市図什日用品有限公司 | Adjustable fruit peeler |
CN210953462U (en) * | 2019-11-12 | 2020-07-07 | 河北瑞池工程项目管理有限公司 | Earth taking cutting ring device |
CN111220791A (en) * | 2020-01-22 | 2020-06-02 | 长安大学 | Method for measuring lower limit depth of heavy-thickness loess self-weight collapse |
Also Published As
Publication number | Publication date |
---|---|
CN112729900A (en) | 2021-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112729900B (en) | Automatic ring cutter sampling device and method for collapsible loess | |
CN111379707B (en) | Prevent blockking up sewage pump | |
CN113084945A (en) | Wood working cutting equipment with adjustable cutter spacing | |
CN111113697B (en) | Edge cutting device for artistic stone | |
CN212652779U (en) | Cutting device is used in air discharge plate processing | |
CN209867521U (en) | Cutting equipment for machining steel-sheathed-steel heat-insulation pipe | |
CN215033647U (en) | Turning device is used in bearing processing convenient to clearance to sweeps | |
CN108818803B (en) | Safe slicing device for processing phyllostachys pubescens | |
CN216731956U (en) | Manual ginseng slicer with adjustable thickness | |
CN216626926U (en) | Movable full-automatic intelligent rubber tapping device | |
CN212707266U (en) | Log peeling device for wood board production | |
CN218365337U (en) | Novel plank groove broacher | |
CN115254622B (en) | Carbon-point length fixing machine | |
CN218239457U (en) | Pressure-adjustable sample sampling device | |
CN215616884U (en) | Automatic equipment for correcting corn harvesting blade | |
CN116373044B (en) | CNC machining equipment based on multi-combination furniture knife and operation method thereof | |
CN216968112U (en) | Rotary cutter for processing decorative wood boards | |
CN220758101U (en) | Interception device for sewage treatment of sewage treatment tank | |
CN219075044U (en) | Cutting machine rotating table capable of adjusting angle through servo motor | |
CN212350552U (en) | Cutting equipment for metalworking with safety protection function | |
CN211806648U (en) | Cutting device is used in post processing that can effectively get rid of burr | |
CN219915071U (en) | Feeding device for food safety detection | |
CN209813494U (en) | Milling cutter mechanism of cementing machine | |
CN218284561U (en) | Windscreen wiper support fraising location frock | |
CN214236571U (en) | Automatic adjustable constant force structure of arm that pushes away of trimming machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240117 Address after: No.96, Zhongyuan East Road, Erqi District, Zhengzhou City, Henan Province, 450000 Applicant after: Henan research and Design Co.,Ltd. Address before: No. 96 Zhongyuan East Road, Zhengzhou City, Henan Province, 450000 Applicant before: Henan No.5 Nuclear Engineering Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |