CN115157282A - Hydraulic mechanical arm for mining machinery - Google Patents
Hydraulic mechanical arm for mining machinery Download PDFInfo
- Publication number
- CN115157282A CN115157282A CN202210837164.4A CN202210837164A CN115157282A CN 115157282 A CN115157282 A CN 115157282A CN 202210837164 A CN202210837164 A CN 202210837164A CN 115157282 A CN115157282 A CN 115157282A
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- Prior art keywords
- arm
- connecting pipe
- fixedly connected
- groove
- oil cylinder
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- 238000005065 mining Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 21
- 239000011324 bead Substances 0.000 claims description 19
- 239000000110 cooling liquid Substances 0.000 description 43
- 230000000694 effects Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009751 slip forming Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J18/00—Arms
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Robotics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a hydraulic mechanical arm for mining machinery, which comprises a base, wherein the left end of the base is rotatably connected with a large arm through a rotating shaft, the left end of the large arm is rotatably connected with a middle arm through a rotating shaft, the left end of the middle arm is rotatably connected with a small arm through a rotating shaft, the surface of the base is fixedly connected with a first oil cylinder, the output end of the first oil cylinder is hinged with the large arm, the output end of the large arm is fixedly connected with a second oil cylinder, the output end of the second oil cylinder is hinged with the middle arm, and the surface of the middle arm is fixedly connected with a third oil cylinder.
Description
Technical Field
The invention relates to the technical field of mechanical arms, in particular to a hydraulic mechanical arm for mining machinery.
Background
Mining machines are machines that are used directly for operations such as mineral mining and beneficiation. Including mining and beneficiation machinery. The working principle and structure of the prospecting machine are mostly the same as or similar to those of mining machines used for mining similar minerals, and the prospecting machine also belongs to mining machines in a broad sense. In addition, a large number of cranes, conveyors, ventilators, drainage machines, and the like are used in mining operations.
An arm-hung hydraulic mechanical arm of current chinese patent (CN 209533401U), including the bracket, the inner wall fixed mounting of bracket has the rotating electrical machines case, the quantity of rotating electrical machines case is two, two the equal movable mounting of outer wall that bracket one side was kept away from to the rotating electrical machines case has the spill piece, it has the steering spindle, two to move about between bracket and the spill piece the equal welding of outer wall that bracket one side was kept away from to the spill piece has the headstock of turning to.
When the hydraulic mechanical arm is used, the surface temperature of the drill bit is increased after the drill bit is used for a long time, so that the hardness of the drill bit is reduced, the drill bit is easy to damage after the drill bit is continuously used, the drill bit needs to be replaced again in a time-consuming manner, and the utilization rate of the drill bit is low, so that the hydraulic mechanical arm for the mining machine is provided.
Disclosure of Invention
The present invention is directed to a hydraulic manipulator for a mining machine, which solves the problems of the related art.
In order to solve the technical problems, the invention provides the following technical scheme: a hydraulic mechanical arm for mining machinery comprises a base, wherein the left end of the base is rotatably connected with a large arm through a rotating shaft, the left end of the large arm is rotatably connected with a middle arm through a rotating shaft, the left end of the middle arm is rotatably connected with a small arm through a rotating shaft, the surface of the base is fixedly connected with a first oil cylinder, the output end of the first oil cylinder is hinged with the large arm, the output end of the large arm is fixedly connected with a second oil cylinder, the output end of the second oil cylinder is hinged with the middle arm, the surface of the middle arm is fixedly connected with a third oil cylinder, and the output end of the third oil cylinder is hinged with the small arm;
the drill bit is characterized in that placing grooves are formed in two ends of the surface of the small arm, an accommodating mechanism and a dripping mechanism are arranged on the outer surface of the small arm, and a drill bit is connected to the bottom of the small arm.
According to the technical scheme, the storage mechanism comprises a connecting ring, the surface of the connecting ring is connected with a first connecting pipe, the lower end of the connecting ring is provided with a first leak hole, and the inner wall of the connecting ring is fixedly connected with a fixing ring.
According to the technical scheme, the top of the fixing ring is fixedly connected with the convex rod, and the top of the convex rod is fixedly connected with the inner wall of the connecting ring.
According to the technical scheme, two sliding grooves are formed in the surface of the fixing ring, the two sliding grooves are arc-shaped, the middle of each sliding groove is low, the two ends of each sliding groove are high, grooves are formed in the surfaces of the two sliding grooves, and two leakage holes are formed in the middle of the groove wall of each groove.
According to the technical scheme, the inner walls of the two leakage holes are provided with the clamping beads, the outer surfaces of the clamping beads are in contact with the inner walls of the two leakage holes, the lower ends of the clamping beads extend out of the fixing ring, and the two leakage holes I are respectively arranged right above the two leakage holes II.
According to the technical scheme, the dripping mechanism comprises a second connecting pipe, the upper end of the second connecting pipe is provided with a first groove, the second connecting pipe is fixedly connected with the outer surface of the connecting ring, and the first groove is arranged right below the second leak hole.
According to the technical scheme, the second connecting pipe is located inside the placing groove, the outer surface of the second connecting pipe is fixedly connected with the inner wall of the placing groove, one end, far away from the connecting ring, of the second connecting pipe is in contact with the surface of the drill bit, and the lower end of the second connecting pipe is provided with the second groove and the third groove.
According to the technical scheme, the dripping mechanism further comprises a connecting plate, the connecting plate is fixedly connected with the inner wall of the connecting pipe II, the connecting plate is arranged in an arc shape with two ends tilted upwards, the middle end of the connecting plate is provided with the third leaking groove, and the lower end of the connecting plate is close to the third slotting groove.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the cooling liquid is introduced into the first connecting pipe, flows along the fixing ring after entering the connecting ring, the pressure in the connecting ring is increased after the cooling liquid is filled in the connecting ring, and the cooling liquid drips along the second leakage groove formed in the groove by extruding the clamping column, so that the dripped cooling liquid flows to the surface of the drill bit along the second connecting pipe to cool the surface of the drill bit.
2. According to the invention, when the drill bit works, the vibration generated by the working of the small arm drives the connecting ring and the fixing ring to vibrate, so that the clamping beads can be continuously separated from the second leakage hole along with the vibration of the fixing ring, more cooling liquid can be leaked along the second leakage hole, the better cooling effect on the drill bit is ensured, and the service life of the drill bit is effectively ensured.
3. According to the invention, the chute is formed in the surface of the fixing ring, so that the cooling liquid in the connecting ring can be accumulated in the chute, the utilization rate of the cooling liquid is ensured, meanwhile, the groove is continuously formed in the chute wall to limit the clamping bead, the clamping bead can be reset along the groove after being shaken out of the leakage hole II, the cooling liquid can be blocked and continuously dripped when the small arm does not work, and the waste of the cooling liquid is avoided.
4. According to the invention, the second groove is formed in the lower end of the surface of the second connecting pipe, so that after the cooling liquid flows down along the second connecting pipe to contact the drill bit, the cooling liquid can leak down through the second groove to be cooled with more parts of the drill bit, and the good heat dissipation effect on the drill bit is ensured.
5. According to the invention, the first groove is formed in the upper end of the bent part below the second connecting pipe, the connecting plate is arranged on the inner wall of the second connecting pipe, cooling liquid can fall above the connecting plate after flowing down, part of the cooling liquid is discharged from the second groove through the third leakage groove formed in the surface of the connecting plate, and part of the cooling liquid is discharged from the third groove through the connecting plate, so that the temperature reduction treatment is carried out on the area at the upper end of the drill bit, and the temperature reduction of the drill bit is more comprehensive.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall principle of the present invention;
FIG. 2 is a schematic view of the construction of the forearm of the invention;
FIG. 3 is a perspective view of the receiving mechanism and the drip mechanism of the present invention;
FIG. 4 is an exploded view of the stowing mechanism of the invention;
FIG. 5 is a perspective view of the retaining ring of the present invention;
FIG. 6 is a schematic view of the structure of the drip mechanism of the present invention;
FIG. 7 is a schematic diagram of the structure A of FIG. 6 according to the present invention.
In the figure: the device comprises a base 1, a large arm 2, a middle arm 3, a small arm 4, an accommodating mechanism 41, a connecting ring 411, a first leak hole 412, a first connecting pipe 413, a fixing ring 414, a convex rod 415, a clamping bead 416, a sliding groove 417, a groove 418, a second leak hole 419, a dripping mechanism 42, a second connecting pipe 421, a first open groove 422, a second open groove 423, a third open groove 424, a connecting plate 425, a third leak groove 426, a placing groove 43, a drill bit 44, a first oil cylinder 5, a second oil cylinder 6 and a third oil cylinder 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a hydraulic mechanical arm for mining machinery comprises a base 1, wherein the left end of the base 1 is rotatably connected with a large arm 2 through a rotating shaft, the left end of the large arm 2 is rotatably connected with a middle arm 3 through the rotating shaft, the left end of the middle arm 3 is rotatably connected with a small arm 4 through the rotating shaft, the surface of the base 1 is fixedly connected with a first oil cylinder 5, the output end of the first oil cylinder 5 is hinged with the large arm 2, the output end of the large arm 2 is fixedly connected with a second oil cylinder 6, the output end of the second oil cylinder 6 is hinged with the middle arm 3, the surface of the middle arm 3 is fixedly connected with a third oil cylinder 7, and the output end of the third oil cylinder 7 is hinged with the small arm 4; standing grooves 43 are formed in two ends of the surface of the small arm 4, a containing mechanism 41 and a dripping mechanism 42 are arranged on the outer surface of the small arm 4, and a drill bit 44 is connected to the bottom of the small arm 4.
The storage mechanism 41 comprises a connecting ring 411, the surface of the connecting ring 411 is connected with a first connecting pipe 413, the lower end of the connecting ring 411 is provided with a first leak hole 412, the inner wall of the connecting ring 411 is fixedly connected with a fixed ring 414, the top of the fixed ring 414 is fixedly connected with a convex rod 415, the top of the convex rod 415 is fixedly connected with the inner wall of the connecting ring 411, the surface of the fixed ring 414 is provided with two slide grooves 417, the two slide grooves 417 are both arc-shaped with a low middle part and high ends, the surfaces of the two slide grooves 417 are both provided with a groove 418, the middle of the groove wall of the groove 418 is provided with a second leak hole 419, the inner wall of the second leak hole 419 is provided with a clamping bead 416, the outer surface of the clamping bead 416 is in contact with the inner wall of the second leak hole 419, the lower end of the clamping bead 416 extends out of the fixed ring 414, the two first leak holes 412 are respectively arranged right above the two leak holes 419, when the drill bit 44 is driven by the small arm 4 to work, the surface temperature of the drill bit 44 is increased, the cooling liquid is introduced into the first connecting pipe 413, the cooling liquid flows along the fixed ring 414, the connecting ring 411, the cooling liquid can be increased in size when the cooling liquid is filled in the connecting ring 411, and the second leak groove 418, and the cooling liquid drops on the surface of the drill bit 421;
when the drill bit 44 works, the vibration generated by the small arm 4 drives the connecting ring 411 and the fixing ring 414 to vibrate, so that the clamping beads 416 can be continuously separated from the second drain holes 419 along with the vibration of the fixing ring 414, more cooling liquid can be drained along the second drain holes 419, the cooling effect on the drill bit 44 is better, and the service life of the drill bit 44 is effectively ensured;
the fixed ring 414 is provided with the chute 417 on the surface, so that the cooling liquid in the connecting ring 414 can be accumulated in the chute 417, the utilization rate of the cooling liquid is ensured, meanwhile, the groove 418 is continuously formed in the chute 417 to limit the clamping bead 416, the clamping bead 416 can be reset along the groove 418 after being shaken out from the second leakage hole 419, the cooling liquid can be separated and continuously dripped when the small arm 4 does not work, and the waste of the cooling liquid is avoided.
The dripping mechanism 42 comprises a connecting pipe II 421, the upper end of the connecting pipe II 421 is provided with a first open slot 422, the connecting pipe II 421 is fixedly connected with the outer surface of the connecting ring 411, the first open slot 422 is arranged right below the second leak hole 419, the connecting pipe II 421 is positioned in the placing groove 43, the outer surface of the connecting pipe II 421 is fixedly connected with the inner wall of the placing groove 43, one end of the connecting pipe II 421, which is far away from the connecting ring 411, is in surface contact with the drill bit 44, the lower end of the connecting pipe II 421 is provided with a second open slot 423 and a third open slot 424, the lower end of the surface of the connecting pipe II 421 is provided with a second open slot 423, after the cooling liquid flows down along the connecting pipe II 421 to be in contact with the drill bit 44, the cooling liquid can leak down through the second open slot 423 to be cooled with more parts of the drill bit 44, and accordingly the good heat dissipation effect on the drill bit 44 is ensured;
the dripping mechanism 42 further comprises a connecting plate 425, the connecting plate 425 is fixedly connected with the inner wall of the second connecting pipe 421, the connecting plate 425 is arranged in an arc shape with two ends tilted upwards, a third slotted groove 426 is formed in the middle end of the connecting plate 425, the lower end of the connecting plate 425 is close to the third slotted groove 424, a first slotted groove 424 is formed in the upper end of the bending part below the second connecting pipe 421, the connecting plate 425 is mounted on the inner wall of the second connecting pipe 421, cooling liquid can fall above the connecting plate 425 after flowing down, part of the cooling liquid is discharged from the second slotted groove 423 after leaking down through the third slotted groove 426 formed in the surface of the connecting plate 425, part of the cooling liquid is discharged from the third slotted groove 424 through the connecting plate 425, the area at the upper end of the drill bit 44 is cooled, and the drill bit 44 is cooled more comprehensively.
When the drill bit 44 is driven by the small arm 4 to work, the surface temperature of the drill bit 44 is increased, the cooling liquid is introduced into the connecting pipe I413, flows along the fixing ring 414 after entering the connecting ring 411, the pressure in the connecting ring 411 is increased after the cooling liquid is filled in the connecting ring 411, and the cooling liquid drips along the leakage groove II 419 formed in the groove 418 by extruding the clamping column 416, so that the dripped cooling liquid can flow to the surface of the drill bit 44 along the connecting pipe II 421 to cool the surface of the drill bit 44;
meanwhile, when the drill bit 44 works, the vibration generated by the small arm 4 drives the connecting ring 411 and the fixing ring 414 to vibrate, so that the clamping beads 416 can be continuously separated from the second drain hole 419 along with the vibration of the fixing ring 414, more cooling liquid can be drained along the second drain hole 419, the cooling effect on the drill bit 44 is better, and the service life of the drill bit 44 is effectively ensured;
meanwhile, the surface of the fixing ring 414 is provided with a chute 417, so that the cooling liquid in the connecting ring 414 can be accumulated in the chute 417, the utilization rate of the cooling liquid is ensured, meanwhile, the groove 418 is continuously formed in the groove wall of the chute 417 to limit the clamping bead 416, the clamping bead 416 can be reset along the groove 418 after being shaken out of the second leak hole 419, the cooling liquid can be blocked and continuously dripped when the small arm 4 does not work, and the waste of the cooling liquid is avoided;
by arranging the second open slot 423 at the lower end of the surface of the second connecting pipe 421, after the cooling liquid flows down along the second connecting pipe 421 and contacts the drill bit 44, the cooling liquid can leak down through the second open slot 423 and be cooled down with more parts of the drill bit 44, so that the good heat dissipation effect on the drill bit 44 is ensured;
meanwhile, the upper end of the bent part below the second connecting pipe 421 is provided with the first slot 424, the connecting plate 425 is arranged on the inner wall of the second connecting pipe 421, cooling liquid can fall above the connecting plate 425 after flowing down, part of the cooling liquid is discharged from the second slot 423 after leaking through the third slot 426 arranged on the surface of the connecting plate 425, part of the cooling liquid is discharged from the third slot 424 through the connecting plate 425, the area at the upper end of the drill bit 44 is cooled, and the cooling of the drill bit 44 is more comprehensive.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A hydraulic manipulator for mining machinery, comprising a base (1), characterized in that: the left end of the base (1) is rotatably connected with a large arm (2) through a rotating shaft, the left end of the large arm (2) is rotatably connected with a middle arm (3) through a rotating shaft, the left end of the middle arm (3) is rotatably connected with a small arm (4) through a rotating shaft, a first oil cylinder (5) is fixedly connected to the surface of the base (1), the output end of the first oil cylinder (5) is hinged to the large arm (2), a second oil cylinder (6) is fixedly connected to the output end of the large arm (2), the first middle arm (3) is hinged to the output end of the second oil cylinder (6), a third oil cylinder (7) is fixedly connected to the surface of the middle arm (3), and the output end of the third oil cylinder (7) is hinged to the small arm (4);
the two ends of the surface of the small arm (4) are provided with placing grooves (43), the outer surface of the small arm (4) is provided with a containing mechanism (41) and a dripping mechanism (42), and the bottom of the small arm (4) is connected with a drill bit (44).
2. The hydraulic robotic arm for a mining machine of claim 1, wherein: the storage mechanism (41) comprises a connecting ring (411), a first connecting pipe (413) is connected to the surface of the connecting ring (411), two first leakage holes (412) are formed in the lower end of the connecting ring (411), and a fixing ring (414) is fixedly connected to the inner wall of the connecting ring (411).
3. The hydraulic robotic arm for a mining machine as claimed in claim 2, wherein: the top of the fixing ring (414) is fixedly connected with a convex rod (415), and the top of the convex rod (415) is fixedly connected with the inner wall of the connecting ring (411).
4. A hydraulic robotic arm for a mining machine as claimed in claim 3, wherein: two sliding grooves (417) are formed in the surface of the fixing ring (414), the two sliding grooves (417) are arc-shaped with middle parts low and two ends high, grooves (418) are formed in the surface of the two sliding grooves (417), and two leakage holes (419) are formed in the middle of groove walls of the grooves (418).
5. The hydraulic robotic arm for a mining machine as claimed in claim 4, wherein: the inner wall of the second leakage hole (419) is provided with clamping beads (416), the outer surface of each clamping bead (416) is in contact with the inner wall of the second leakage hole (419), the lower ends of the clamping beads (416) extend out of the fixing rings (414), and the two first leakage holes (412) are respectively arranged right above the two second leakage holes (419).
6. A hydraulic manipulator for a mining machine as claimed in claim 2, wherein: the dripping mechanism (42) comprises a second connecting pipe (421), a first opening groove (422) is formed in the upper end of the second connecting pipe (421), the second connecting pipe (421) is fixedly connected with the outer surface of the connecting ring (411), and the first opening groove (422) is formed right below the second leak hole (419).
7. The hydraulic robotic arm for a mining machine as claimed in claim 6, wherein: the second connecting pipe (421) is located inside the placing groove (43), the outer surface of the second connecting pipe (421) is fixedly connected with the inner wall of the placing groove (43), one end, far away from the connecting ring (411), of the second connecting pipe (421) is in surface contact with the drill bit (44), and the lower end of the second connecting pipe (421) is provided with a second open groove (423) and a third open groove (424).
8. A hydraulic robotic arm for a mining machine as claimed in claim 7, wherein: drip mechanism (42) and still include connecting plate (425), and connecting plate (425) and connecting pipe two (421) inner wall fixed connection, connecting plate (425) are the arc setting of both ends perk upwards, and connecting plate (425) middle-end has seted up small opening groove three (426), connecting plate (425) lower extreme is close with the position of fluting three (424).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210837164.4A CN115157282B (en) | 2022-07-15 | 2022-07-15 | Hydraulic mechanical arm for mining machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210837164.4A CN115157282B (en) | 2022-07-15 | 2022-07-15 | Hydraulic mechanical arm for mining machinery |
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| Publication Number | Publication Date |
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| CN115157282A true CN115157282A (en) | 2022-10-11 |
| CN115157282B CN115157282B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210837164.4A Active CN115157282B (en) | 2022-07-15 | 2022-07-15 | Hydraulic mechanical arm for mining machinery |
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Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3101740U (en) * | 2003-11-18 | 2004-06-17 | 心源工業股▲分▼有限公司 | Drill holder with cooling structure |
| TWM255088U (en) * | 2004-01-14 | 2005-01-11 | Shin Yain Ind Co Ltd | Cooling type knife grip suitable for cutting tools of different dimensions |
| CN2702803Y (en) * | 2004-06-30 | 2005-06-01 | 漳州升源机械工业有限公司 | Cooling type handle adapted to different size cutter |
| US20090214307A1 (en) * | 2008-02-21 | 2009-08-27 | Nguyen Peter D | High speed hand drill with swiveling pressure foot and integrated vacuum pickup and coolant delivery duct |
| CN102296930A (en) * | 2011-06-08 | 2011-12-28 | 无锡职业技术学院 | Intelligent environmentally-friendly drilling machine drill bit with detection metal pipeline |
| CN208826171U (en) * | 2018-08-24 | 2019-05-07 | 重庆交通职业学院 | Radiator is used in a kind of processing of machine components |
| CN209318855U (en) * | 2018-12-13 | 2019-08-30 | 永安市鸿盛工贸有限公司 | A kind of semi-automatic brake bench drill with safety protection function |
| JP2019147226A (en) * | 2018-02-27 | 2019-09-05 | 株式会社堀内製作所 | Coolant supply device, coolant supply method, and coolant injection direction changing unit |
| CN209533401U (en) * | 2018-12-14 | 2019-10-25 | 曲长全 | A kind of arm hanging type hydraulic manipulator |
| CN211758734U (en) * | 2020-03-24 | 2020-10-27 | 青岛浩源益友锻压机械有限公司 | Central hole heat dissipation mechanism |
| CN212722143U (en) * | 2020-08-17 | 2021-03-16 | 惠州市建设集团工程建设监理有限公司 | Highway engineering detects sampling device with heat dissipation function just is convenient for change drill bit |
| CN212977649U (en) * | 2020-09-22 | 2021-04-16 | 济南砺晗数控科技有限公司 | Water spray ring device of engraving machine |
| CN113182925A (en) * | 2021-04-28 | 2021-07-30 | 苏州贝基电子科技有限公司 | Based on machine vision automated inspection backshank center drilling equipment |
| CN214054590U (en) * | 2020-12-27 | 2021-08-27 | 济南浩佳工业科技有限公司 | Processing lathe convenient to high-efficient cooling |
| CN113374431A (en) * | 2021-06-15 | 2021-09-10 | 中国煤炭地质总局广东煤炭地质局勘查院 | Core drilling device for geological exploration |
| CN113624213A (en) * | 2021-07-02 | 2021-11-09 | 中国煤炭地质总局广东煤炭地质局勘查院 | Multifunctional robot for underground engineering surveying and mapping |
| CN216263670U (en) * | 2021-11-08 | 2022-04-12 | 常州杜克精密工具有限公司 | Straight flute PCD drill bit with cooling hole |
-
2022
- 2022-07-15 CN CN202210837164.4A patent/CN115157282B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3101740U (en) * | 2003-11-18 | 2004-06-17 | 心源工業股▲分▼有限公司 | Drill holder with cooling structure |
| TWM255088U (en) * | 2004-01-14 | 2005-01-11 | Shin Yain Ind Co Ltd | Cooling type knife grip suitable for cutting tools of different dimensions |
| CN2702803Y (en) * | 2004-06-30 | 2005-06-01 | 漳州升源机械工业有限公司 | Cooling type handle adapted to different size cutter |
| US20090214307A1 (en) * | 2008-02-21 | 2009-08-27 | Nguyen Peter D | High speed hand drill with swiveling pressure foot and integrated vacuum pickup and coolant delivery duct |
| CN102296930A (en) * | 2011-06-08 | 2011-12-28 | 无锡职业技术学院 | Intelligent environmentally-friendly drilling machine drill bit with detection metal pipeline |
| JP2019147226A (en) * | 2018-02-27 | 2019-09-05 | 株式会社堀内製作所 | Coolant supply device, coolant supply method, and coolant injection direction changing unit |
| CN208826171U (en) * | 2018-08-24 | 2019-05-07 | 重庆交通职业学院 | Radiator is used in a kind of processing of machine components |
| CN209318855U (en) * | 2018-12-13 | 2019-08-30 | 永安市鸿盛工贸有限公司 | A kind of semi-automatic brake bench drill with safety protection function |
| CN209533401U (en) * | 2018-12-14 | 2019-10-25 | 曲长全 | A kind of arm hanging type hydraulic manipulator |
| CN211758734U (en) * | 2020-03-24 | 2020-10-27 | 青岛浩源益友锻压机械有限公司 | Central hole heat dissipation mechanism |
| CN212722143U (en) * | 2020-08-17 | 2021-03-16 | 惠州市建设集团工程建设监理有限公司 | Highway engineering detects sampling device with heat dissipation function just is convenient for change drill bit |
| CN212977649U (en) * | 2020-09-22 | 2021-04-16 | 济南砺晗数控科技有限公司 | Water spray ring device of engraving machine |
| CN214054590U (en) * | 2020-12-27 | 2021-08-27 | 济南浩佳工业科技有限公司 | Processing lathe convenient to high-efficient cooling |
| CN113182925A (en) * | 2021-04-28 | 2021-07-30 | 苏州贝基电子科技有限公司 | Based on machine vision automated inspection backshank center drilling equipment |
| CN113374431A (en) * | 2021-06-15 | 2021-09-10 | 中国煤炭地质总局广东煤炭地质局勘查院 | Core drilling device for geological exploration |
| CN113624213A (en) * | 2021-07-02 | 2021-11-09 | 中国煤炭地质总局广东煤炭地质局勘查院 | Multifunctional robot for underground engineering surveying and mapping |
| CN216263670U (en) * | 2021-11-08 | 2022-04-12 | 常州杜克精密工具有限公司 | Straight flute PCD drill bit with cooling hole |
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Effective date of registration: 20230524 Address after: 067000 Nianziyu Xiang Gushanzi Village, Kuancheng County, Chengde City, Hebei Province Applicant after: Chengde Jingcheng Mining Group Co.,Ltd. Address before: 226000 Group 8, Pingchao Town, Pingxi village, Tongzhou District, Nantong City, Jiangsu Province Applicant before: Jiangsu Hongsheng Hydraulic Machinery Co.,Ltd. |
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