CN112254620A - Novel mining chain wheel nest detecting and measuring device - Google Patents
Novel mining chain wheel nest detecting and measuring device Download PDFInfo
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- CN112254620A CN112254620A CN202011153831.4A CN202011153831A CN112254620A CN 112254620 A CN112254620 A CN 112254620A CN 202011153831 A CN202011153831 A CN 202011153831A CN 112254620 A CN112254620 A CN 112254620A
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- 238000005065 mining Methods 0.000 title claims abstract description 20
- 210000000078 claw Anatomy 0.000 claims abstract description 162
- 238000001514 detection method Methods 0.000 claims abstract description 142
- 238000005259 measurement Methods 0.000 claims abstract description 26
- 239000011295 pitch Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/20—Slide gauges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
- G01B5/16—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures between a succession of regularly spaced objects or regularly spaced apertures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A novel mining sprocket chain nest detection and measurement device comprises a first detection measurement component and a second detection measurement component, wherein the first detection measurement component comprises a measuring scale, a first detection claw and a second detection claw, a first connector is fixedly arranged at the end part of the measuring scale, the first detection claw and the second detection claw are oppositely arranged respectively, the second detection measurement component comprises a guide rod, a fixing knob, a third detection claw, a fourth detection claw and a fixing clamping component, the guide rod can relatively slide along the measuring scale, a second connector is fixedly arranged at one end of the guide rod, the third detection claw and the fourth detection claw are oppositely arranged respectively, and the fixing clamping component is arranged below the second connector; the chain nest detecting device can enable the first detecting claw, the second detecting claw, the third detecting claw and the fourth detecting claw to be in complete contact with the chain nest of the chain wheel, so that the shape of the chain nest can be detected, the pitch of the chain nest on two sides of the chain wheel can be detected simultaneously, the detection and the measurement of various mine chain wheel chain nests can be accurately completed, and the labor intensity of workers is reduced.
Description
Technical Field
The invention relates to the technical field of mining chain wheel detection equipment, in particular to a novel mining chain wheel nest detection and measurement device.
Background
The chain wheel is a transmission part of the scraper conveyor, is meshed with the chain to transmit power, and is widely applied to mining machinery. The base is used as the base of the transmission part of the scraper machine, and the chain nest must be accurately detected and measured in order to improve the meshing degree of the chain nest and the chain and prolong the service life of the chain wheel.
The original measuring method of the mining chain nest is that two persons respectively fix two separated measuring auxiliary tools on two chain nests on one side, and then measure the chain nest pitch by using a vernier caliper, the original measuring auxiliary tool can only be contacted with one arc surface at the bottom of the chain nest and is not contacted with other curved surfaces of the chain nest, and the measuring mode can only detect the pitch of the two chain nests on one side, the shape of the chain nest cannot be detected, the detection is not accurate enough, and the chain nests on two sides cannot be simultaneously measured.
Disclosure of Invention
In view of this, it is necessary to provide a novel mining chain wheel nest detecting and measuring device capable of improving work efficiency, reducing work intensity, and improving measurement accuracy.
A novel mining sprocket chain nest detection and measurement device comprises a first detection measurement component and a second detection measurement component, wherein the first detection measurement component comprises a measuring scale, a first detection claw and a second detection claw, the end part of the measuring scale is fixedly provided with a first connector, the first connector is vertically and fixedly connected with the measuring scale, the first detection claw and the second detection claw are respectively arranged on two sides of the measuring scale in an opposite mode, the first detection claw and the second detection claw can relatively slide along the first connector, the second detection measurement component comprises a guide rod, a fixing knob, a third detection claw, a fourth detection claw and a fixing clamping component, a guide groove is formed in the surface of the lower portion of the guide rod, the guide groove is arranged along the long edge direction of the guide rod, the guide groove is clamped on the measuring scale, the guide rod can relatively slide along the measuring scale, the fixing knob is fixedly arranged on the surface of the upper portion of the guide rod, can be fixed dipperstick and guide bar mutually through adjusting fixed knob, the fixed second connector that is provided with in one end that the dipperstick was kept away from to the guide bar, second connector and the perpendicular fixed connection of guide bar, third detection claw, fourth detection claw subtend respectively set up in the both sides of guide bar, and third detection claw, fourth detection claw homoenergetic can follow second connector relative slip, the fixed joint subassembly sets up the below at the second connector, and the fixed joint subassembly can follow the lower part relative slip of second connector.
Preferably, the upper surface of the first connector is provided with a first sliding groove, and the first sliding groove is arranged along the long side direction of the first connector.
Preferably, the first detection claw comprises a first measuring claw and a first detection ruler, the first detection ruler is clamped into a first sliding groove in the first connecting head and can slide relative to the first sliding groove, the first measuring claw is arranged on one side of the measuring ruler, and the first measuring claw is fixedly connected with one end of the first detection ruler.
Preferably, the second detection claw comprises a second measuring claw and a second detection ruler, the second detection ruler is clamped into the first chute on the first connecting head and can slide relative to the first chute, the second detection ruler and the first detection ruler are arranged in an opposite mode, the second measuring claw is arranged on one side of the measuring ruler and arranged in an opposite mode with the first measuring claw, and the second measuring claw is fixedly connected with one end of the second detection ruler.
Preferably, a second chute is formed in the surface of the upper portion of the second connector, and the second chute is arranged along the long side direction of the second connector.
Preferably, a third chute is formed in the surface of the lower portion of the second connector, and the third chute is arranged along the long side direction of the second connector.
Preferably, the third detection claw includes third graduated flask, third detection chi, the third detection chi card is gone into in the second spout on the second connector to can follow second spout relative slip, the third graduated flask sets up in one side of guide bar, and the one end fixed connection of third graduated flask and third detection chi.
Preferably, the fourth detection claw includes fourth graduated flask, fourth detection chi, the fourth detection chi card is gone into the second spout on the second connector to can follow second spout relative slip, and the fourth detection chi sets up with the third detection chi subtend, the fourth graduated flask sets up in one side of guide bar, and with the third graduated flask subtend setting, and the fourth graduated flask and the fourth one end fixed connection who detects the chi.
Preferably, the fixed clamping assembly comprises a first clamping claw, a second clamping claw and an elastic piece, the first clamping claw and the second clamping claw are arranged oppositely, the top of the first clamping claw and the top of the second clamping claw are clamped into a third sliding groove, and can slide along the third sliding groove, the elastic piece is arranged between the first clamping claw and the second clamping claw, and two end portions of the elastic piece are fixedly connected with the first clamping claw and the second clamping claw.
Preferably, first joint claw, second joint claw have the same structure, first joint claw includes slider, jack catch, presses the depression bar, the slider card is gone into in the third spout, the upper end and the perpendicular fixed connection of slider of jack catch, press the perpendicular fixed setting of depression bar and keep away from one side of elastic component at the jack catch to press the intermediate position that the depression bar is located the jack catch.
By adopting the technical scheme, the invention has the beneficial effects that: the invention comprises a first detection measuring component and a second detection measuring component, wherein the first detection measuring component comprises a measuring scale, a first detection claw and a second detection claw, a first connector is fixedly arranged at the end part of the measuring scale, the first connector is vertically and fixedly connected with the measuring scale, the first detection claw and the second detection claw are respectively arranged at two sides of the measuring scale in an opposite way, the first detection claw and the second detection claw can slide relatively along the first connector, the second detection measuring component comprises a guide rod, a fixed knob, a third detection claw, a fourth detection claw and a fixed clamping component, a guide groove is arranged on the lower surface of the guide rod, the guide groove is arranged along the long side direction of the guide rod, the guide groove is clamped on the measuring scale, the guide rod can slide relatively along the measuring scale, the fixed knob is fixedly arranged on the upper surface of the guide rod, the measuring scale and the guide rod can be fixed by adjusting the fixed knob, a second connector is fixedly arranged at one end of the guide rod, which is far away from the measuring scale, the second connector is vertically and fixedly connected with the guide rod, a third detection claw and a fourth detection claw are respectively arranged on two sides of the guide rod in an opposite manner, the third detection claw and the fourth detection claw can relatively slide along the second connector, a fixed clamping component is arranged below the second connector, and the fixed clamping component can relatively slide along the lower part of the second connector; when the chain nest detecting device is used, the first detecting claw, the second detecting claw, the third detecting claw and the fourth detecting claw can be in complete contact with the chain nest of the chain wheel, so that the shape of the chain nest can be detected, the chain nest pitches on two sides of the chain wheel can be detected simultaneously, the chain nest detection and measurement of various mine chain wheel nests can be accurately completed, the labor intensity of workers is reduced, and the detection efficiency and accuracy are improved by at least 50%.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of fig. 1 from another angle.
Fig. 3 is a schematic structural diagram of a second detection measurement part according to the present invention.
Fig. 4 is a schematic structural view of fig. 3 from another angle.
Fig. 5 is a schematic structural diagram of a first detection measurement part according to the present invention.
In the figure: the measuring device comprises a first detection measuring component 01, a measuring scale 11, a first detection claw 12, a first measuring claw 121, a first detection ruler 122, a second detection claw 13, a second measuring claw 131, a second detection ruler 132, a first connecting head 14, a first sliding chute 141, a second detection measuring component 02, a guide rod 21, a guide groove 211, a fixing knob 22, a third detection claw 23, a third measuring claw 231, a third detection ruler 232, a fourth detection claw 24, a fourth measuring claw 241, a fourth detection ruler 242, a fixing clamping component 25, a first clamping claw 251, a sliding block 2511, a clamping claw 2512, a pressing rod 2513, a second clamping claw 252, an elastic piece 253, a second connecting head 26, a second sliding chute 261 and a third sliding chute 262.
Detailed Description
Referring to fig. 1 to 5, an embodiment of the present invention provides a novel mining sprocket chain pit detecting and measuring device, including a first detecting and measuring component 01 and a second detecting and measuring component 02, where the first detecting and measuring component 01 includes a measuring ruler 11, a first detecting claw 12 and a second detecting claw 13, an end of the measuring ruler 11 is fixedly provided with a first connecting head 14, the first connecting head 14 is vertically and fixedly connected with the measuring ruler 11, the first detecting claw 12 and the second detecting claw 13 are respectively disposed at two sides of the measuring ruler 11 in an opposite manner, and both the first detecting claw 12 and the second detecting claw 13 can relatively slide along the first connecting head 14, the second detecting and measuring component 02 includes a guide rod 21, a fixing knob 22, a third detecting claw 23, a fourth detecting claw 24 and a fixing clamping component 25, a guide groove 211 is formed on a lower surface of the guide rod 21, and the guide groove 211 is disposed along a long side direction of the guide rod 21, on dipperstick 11 is gone into to guide way 211, and the dipperstick 11 relative slip can be followed to guide bar 21, and guide way 211 is the dovetail, fixed knob 22 is fixed to be set up on the upper portion surface of guide bar 21, can fix dipperstick 11 and guide bar 21 mutually through adjusting fixed knob 22, the fixed second connector 26 that is provided with of one end that dipperstick 11 was kept away from to guide bar 21, second connector 26 and the perpendicular fixed connection of guide bar 21, third detection claw 23, fourth detection claw 24 respectively subtend setting in the both sides of guide bar 21, and third detection claw 23, fourth detection claw 24 all can follow second connector 26 relative slip, fixed joint subassembly 25 sets up in the below of second connector 26, and fixed joint subassembly 25 can follow the lower part relative slip of second connector 26. By pressing the fixing clamping component 25, the fixing clamping component 25 can be clamped in the middle groove of the chain wheel, so that the fixing effect is achieved.
The upper surface of the first connector 14 is provided with a first sliding groove 141, and the first sliding groove 141 is arranged along the long side direction of the first connector 14.
The first detection claw 12 comprises a first measuring claw 121 and a first detection ruler 122, the first detection ruler 122 is clamped into a first sliding groove 141 on the first connecting head 14 and can relatively slide along the first sliding groove 141, the first measuring claw 121 is arranged on one side of the measuring scale 11, and the first measuring claw 121 is fixedly connected with one end of the first detection ruler 122. The second detection claw 13 includes a second measuring claw 131 and a second detection ruler 132, the second detection ruler 132 is clamped into the first sliding groove 141 of the first connection head 14 and can relatively slide along the first sliding groove 141, the second detection ruler 132 and the first detection ruler 122 are oppositely arranged, the second measuring claw 131 is arranged on one side of the measurement ruler 11 and is oppositely arranged with the first measuring claw 121, and one end of the second measuring claw 131 and one end of the second detection ruler 132 are fixedly connected. Through adjusting first measuring rule 122, second measuring rule 132, can make first measuring jaw 121, second measuring jaw 131 contact with sprocket chain nest respectively to can detect whether the shape of sprocket chain nest is suitable, and detect the scale reading on the rule 132 through first measuring rule 122, second, alright in order to obtain sprocket chain nest gap size, thereby detect whether the chain nest is suitable.
The upper surface of the second connector 26 is provided with a second sliding groove 261, and the second sliding groove 261 is arranged along the long side direction of the second connector 26.
The third detection claw 23 includes a third measuring claw 231 and a third detection ruler 232, the third detection ruler 232 is clamped into the second sliding groove 261 on the second connector 26 and can relatively slide along the second sliding groove 261, the third measuring claw 231 is arranged on one side of the guide rod 21, and the third measuring claw 231 is fixedly connected with one end of the third detection ruler 232. The fourth detection claw 24 includes a fourth measuring claw 241 and a fourth detection ruler 242, the fourth detection ruler 242 is clamped into the second sliding groove 261 on the second connector 26 and can slide relatively along the second sliding groove 261, the fourth detection ruler 242 and the third detection ruler 232 are arranged oppositely, the fourth measuring claw 241 is arranged on one side of the guide rod 21 and arranged oppositely to the third measuring claw 231, and the fourth measuring claw 241 and the fourth detection ruler 242 are fixedly connected at one end. Through adjusting the third and detecting chi 232, the fourth detects chi 242, can make third measuring jaw 231, fourth measuring jaw 241 contact with chain wheel chain nest respectively to can detect whether the shape of chain wheel chain nest is suitable, and detect the scale reading on chi 242 through third and fourth detection chi 232, alright with acquire chain wheel chain nest gap size, thereby detect whether the chain nest is suitable.
The lower surface of the second connector 26 is provided with a third sliding groove 262, the third sliding groove 262 is arranged along the long side direction of the second connector 26, and the third sliding groove 262 is in a dovetail shape.
The fixed clamping assembly 25 includes a first clamping claw 251, a second clamping claw 252, and an elastic member 253, the first clamping claw 251 and the second clamping claw 252 are oppositely disposed, tops of the first clamping claw 251 and the second clamping claw 252 are clamped into a third sliding groove 262 and can slide along the third sliding groove 262, the elastic member 253 may be a spring, the elastic member 253 is disposed between the first clamping claw 251 and the second clamping claw 252, two ends of the elastic member 253 are fixedly connected with the first clamping claw 251 and the second clamping claw 252, the first clamping claw 251 and the second clamping claw 252 can slide along the third sliding groove 262 by pressing the first clamping claw 251 and the second clamping claw 252, and the first clamping claw 251 and the second clamping claw 252 extrude the elastic member 253, so that a distance between the first clamping claw 251 and the second clamping claw 252 can be adjusted. The first clamping claw 251 and the second clamping claw 252 have the same structure, the first clamping claw 251 includes a sliding block 2511, a clamping claw 2512 and a pressing rod 2513, the sliding block 2511 is clamped into the third sliding groove 262, the upper end of the clamping claw 2512 is vertically and fixedly connected with the sliding block 2511, the pressing rod 2513 is vertically and fixedly arranged on one side of the clamping claw 2512 far away from the elastic piece 253, and the pressing rod 2513 is located in the middle of the clamping claw 2512. The slider 2511 can be slid along the third sliding groove 262 by pressing the pressing rod 2513, and the jaws 2512 are moved toward the middle, so that the distance between the two jaws 2512 can be changed.
When the chain wheel clamping device is used, a detector can respectively press the pressing rod 2513 by using two hands, so that the clamping jaw 2512 presses the elastic piece 253, the elastic piece 253 is compressed, the detector can clamp the clamping jaw 2512 into the chain wheel middle groove, at the moment, the clamping jaw 2512 is released, the elastic piece 253 recovers deformation, the clamping jaw 2512 is pushed to be in contact with the inner wall of the chain wheel middle groove, so that the clamping jaw 2512 is fixed in the chain wheel middle groove, the third measuring jaw 231 and the fourth measuring jaw 241 are in contact with a chain socket of the chain wheel by adjusting the third measuring rule 232 and the fourth measuring rule 242, the third measuring rule 232 and the fourth measuring rule 242 are respectively fixed with the second connecting head 26 by using the set screw, the measuring scale 11 is pulled to one end far away from the guide rod 21, so that the measuring scale 11 slides along the guide groove 211 on the guide rod 21, and the first measuring jaw 121 and the second measuring jaw 131 are in contact with the chain socket by adjusting the first measuring rule 122 and the second measuring rule 132, after the measuring scale 11 and the guide rod 21 are fixed through the fixing knob 22, the first measuring scale 122, the second measuring scale 132 and the first connector 14 are fixed through the set screws, so that the shapes of the chain wheel chain pockets are detected by the first measuring jaw 121, the second measuring jaw 131, the third measuring jaw 231 and the fourth measuring jaw 241, meanwhile, the gap sizes of the chain pockets can be measured through the first measuring scale 122, the second measuring scale 132, the third measuring scale 232 and the fourth measuring scale 242, the pitch of the chain wheel chain pockets can be measured at the moment, and scales on the measuring scale 11 can be obtained.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a novel mining chain wheel nest detects measuring device which characterized in that: the measuring device comprises a first detection measuring component and a second detection measuring component, wherein the first detection measuring component comprises a measuring scale, a first detection claw and a second detection claw, a first connecting head is fixedly arranged at the end part of the measuring scale, the first connecting head is vertically and fixedly connected with the measuring scale, the first detection claw and the second detection claw are respectively arranged on two sides of the measuring scale in an opposite mode, the first detection claw and the second detection claw can relatively slide along the first connecting head, the second detection measuring component comprises a guide rod, a fixed knob, a third detection claw, a fourth detection claw and a fixed clamping component, a guide groove is formed in the surface of the lower part of the guide rod, the guide groove is arranged along the long side direction of the guide rod, the guide groove is clamped on the measuring scale, the guide rod can relatively slide along the measuring scale, the fixed knob is fixedly arranged on the surface of the upper part of the guide rod, can be fixed dipperstick and guide bar mutually through adjusting fixed knob, the fixed second connector that is provided with in one end that the dipperstick was kept away from to the guide bar, second connector and the perpendicular fixed connection of guide bar, third detection claw, fourth detection claw subtend respectively set up in the both sides of guide bar, and third detection claw, fourth detection claw homoenergetic can follow second connector relative slip, the fixed joint subassembly sets up the below at the second connector, and the fixed joint subassembly can follow the lower part relative slip of second connector.
2. The novel mining chain pit detection and measurement device according to claim 1, characterized in that: a first sliding groove is formed in the upper surface of the first connecting head and is arranged along the long edge direction of the first connecting head.
3. The novel mining chain pit detection and measurement device according to claim 1, characterized in that: the first detection claw comprises a first measuring claw and a first detection ruler, the first detection ruler is clamped into a first chute on the first connecting head and can slide relative to the first chute, the first measuring claw is arranged on one side of the measuring ruler, and the first measuring claw is fixedly connected with one end of the first detection ruler.
4. The novel mining chain pit detection and measurement device according to claim 1, characterized in that: the second detects the claw and includes second graduated flask, second detection chi, the second detects the chi card and goes into the first spout on the first connector to can follow first spout relative slip, and the second detects chi and first detection chi subtend setting, the second graduated flask sets up in one side of dipperstick to with first graduated flask subtend setting, and the second graduated flask detects the one end fixed connection of chi with the second.
5. The novel mining chain pit detection and measurement device according to claim 1, characterized in that: and a second chute is formed in the surface of the upper part of the second connector and is arranged along the long edge direction of the second connector.
6. The novel mining chain pit detection and measurement device according to claim 5, characterized in that: and a third sliding groove is formed in the surface of the lower part of the second connector and is arranged along the long edge direction of the second connector.
7. The novel mining chain pit detection and measurement device according to claim 1, characterized in that: the third detects the claw and includes third measuring jaw, third detection ruler, the third detects the ruler card and goes into the second spout on the second connector to can follow second spout relative slip, the third measuring jaw sets up in one side of guide bar, and the one end fixed connection that third measuring jaw and third detected the ruler.
8. The novel mining chain pit detection and measurement device according to claim 1, characterized in that: the fourth detects the claw and includes fourth graduated flask, fourth detection chi, the fourth detects the chi card and goes into the second spout on the second connector to can follow second spout relative slip, and the fourth detects chi and third detection chi subtend setting, the fourth graduated flask sets up in one side of guide bar to with third graduated flask subtend setting, and the fourth graduated flask detects the one end fixed connection of chi with the fourth.
9. The novel mining chain pit detection and measurement device according to claim 1, characterized in that: the fixed clamping assembly comprises a first clamping claw, a second clamping claw and an elastic piece, wherein the first clamping claw and the second clamping claw are arranged oppositely, the top of the first clamping claw and the top of the second clamping claw are clamped into a third sliding groove respectively, and can slide along the third sliding groove, the elastic piece is arranged between the first clamping claw and the second clamping claw, and two end portions of the elastic piece are fixedly connected with the first clamping claw and the second clamping claw.
10. The novel mining chain pit detection and measurement device according to claim 9, characterized in that: first joint claw, second joint claw have the same structure, first joint claw includes slider, jack catch, presses the depression bar, the slider card is gone into in the third spout, the upper end and the perpendicular fixed connection of slider of jack catch, press the one side that the elastic component was kept away from at the jack catch to the depression bar vertical fixation sets up to press the intermediate position that the depression bar is located the jack catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153831.4A CN112254620A (en) | 2020-10-26 | 2020-10-26 | Novel mining chain wheel nest detecting and measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153831.4A CN112254620A (en) | 2020-10-26 | 2020-10-26 | Novel mining chain wheel nest detecting and measuring device |
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| Publication Number | Publication Date |
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| CN112254620A true CN112254620A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011153831.4A Pending CN112254620A (en) | 2020-10-26 | 2020-10-26 | Novel mining chain wheel nest detecting and measuring device |
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