CN111847278A - Mechanical device for disassembling and assembling mine car oil cylinder - Google Patents
Mechanical device for disassembling and assembling mine car oil cylinder Download PDFInfo
- Publication number
- CN111847278A CN111847278A CN202010720389.2A CN202010720389A CN111847278A CN 111847278 A CN111847278 A CN 111847278A CN 202010720389 A CN202010720389 A CN 202010720389A CN 111847278 A CN111847278 A CN 111847278A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- arm
- swing
- cylinder
- mine car
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/42—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with jibs of adjustable configuration, e.g. foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
- B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
A mechanical device for disassembling and assembling a mine car oil cylinder belongs to the field of replacing and assembling an oil cylinder assembly of an open-pit mine car, can solve the problems that the disassembly and the assembly of the mine car oil cylinder need more equipment, auxiliary tools and maintenance, has long preparation time, because the dismounting device is not professional, the problem of potential safety hazard exists, and the dismounting device comprises a telescopic arm forklift truck, a mechanical arm and a clamping device, the manipulator comprises a connecting seat, a transverse moving seat, a rotary support, an arm, a swing oil cylinder, a swing support, a swing hinge shaft, a rotary oil cylinder, a transverse moving guide rod and a transverse moving oil cylinder, the transverse moving seat is installed on the transverse moving guide rod, the telescopic end of the transverse moving oil cylinder is connected with the transverse moving guide rod, one end of the swing oil cylinder is connected with the arm, one end of the swing support is connected with the arm through the swing hinge shaft, the fixed end of the rotary oil cylinder is connected with the arm, the telescopic end is connected with the rotary support, the manipulator is connected with a telescopic arm forklift through the connecting seat, and the clamp holder is. The invention has the advantages of stable work, wide application range, high safety, convenient operation and high flexibility.
Description
Technical Field
The invention belongs to the technical field of replacement and disassembly of an oil cylinder assembly of a surface mine car, and particularly relates to a mechanical device for disassembling and assembling the oil cylinder of the mine car, which is particularly suitable for other engineering mechanical equipment such as a large-scale dump mine car of the surface mine, a hydraulic shovel, a front loader and the like and equipment needing to disassemble and assemble the oil cylinder assembly under the similar working scene.
Background
The large-scale mine tipper is one of the most main equipment of open-cast mining operation, and its shock mitigation system disposes 2 preceding hydro-pneumatic suspensions, and 2 back hydro-pneumatic suspensions are disposed to the tipper, and the tipping bucket has disposed 2 and has lifted the jar, and hydraulic shovel and front loader dispose big arm hydro-cylinder, two arm hydro-cylinders, upset hydro-cylinder, because the position of these equipment installation hydro-cylinders is specific, adopts hoist and mount or general equipment to reach and accomplish hardly. Therefore, the oil cylinders on the equipment are disassembled and assembled, the equipment, the auxiliary tools and the maintenance which need to be serviced are more, the preparation time is long, and in addition, the disassembly and assembly equipment is not professional, so that great potential safety hazards exist. Therefore, due to the particularity of the oil cylinder dismounting and mounting of equipment such as a mine dump truck, special dismounting and mounting equipment is required, and the special dismounting and mounting equipment needs to be ensured in the aspects of safety, reliability, operability, adaptability, superiority and the like.
Disclosure of Invention
The invention provides a mechanical device for disassembling and assembling a mine car oil cylinder, aiming at the problems that the disassembly and assembly of the mine car oil cylinder requires more equipment, accessories and maintenance, and has long preparation time, and in addition, because the disassembly and assembly equipment is not professional, the problem of larger potential safety hazard exists, and the mechanical device for disassembling and assembling the mine dump truck and other equipment is provided, so that the requirements of disassembling and assembling the oil cylinder for the mine dump truck and other equipment can be effectively and reliably provided, and the safe equipment guarantee can be effectively and reliably provided for the disassembly and assembly of the oil cylinder for the mine dump truck and other equipment. Meanwhile, the invention has excellent self-moving property, wide adaptability and reliable and convenient holding and clamping property, thereby greatly reducing the number of maintenance personnel and time for disassembling and assembling the oil cylinder and fully improving the operation safety and the equipment output rate.
The invention adopts the following technical scheme:
the utility model provides a mine car hydro-cylinder dismouting mechanical device, includes flexible arm forklift truck, manipulator and embraces the clamp, the manipulator includes connecting seat, sideslip seat, gyration is supported, the arm, the swing hydro-cylinder, the swing support, the swing hinge, the gyration hydro-cylinder, sideslip guide arm and sideslip hydro-cylinder, the sideslip seat is installed on the sideslip guide arm, the flexible end and the sideslip guide arm of sideslip hydro-cylinder are connected, the one end and the arm of swing hydro-cylinder are connected, the one end of swing support is passed through the swing hinge and is connected with the arm, the stiff end and the arm of gyration hydro-cylinder are connected, flexible end and gyration are supported and are connected, the manipulator passes through the connecting seat and is connected with flexible arm.
The flexible arm forklift truck includes the driver's cabin, and the bottom of driver's cabin is equipped with the crane span structure, and the one end of crane span structure is equipped with becomes width of cloth hydro-cylinder, and the flexible end that becomes width of cloth hydro-cylinder is connected with flexible arm, and the one end of flexible arm is equipped with the connector, and the bottom of connector is equipped with the connecting rod, and the front end of driver's cabin is equipped with preceding landing leg.
The connecting seat of manipulator is connected with the connector and the connecting rod of flexible arm forklift truck respectively.
The holding and clamping device comprises a connecting plate, a plurality of steel wire ropes are symmetrically arranged on the connecting plate, screw rods are arranged at the other ends of the steel wire ropes, and slots are formed in the connecting plate.
An adhesive coating layer is arranged on the inner side of the holding clamp.
The invention has the following beneficial effects:
the invention has the advantages of stable work, wide application range, high safety, convenient operation and high flexibility.
The invention mainly comprises a detachable mechanical arm and a telescopic forklift, wherein the mechanical arm is like a human arm, the front end of the mechanical arm adopts a steel wire rope clamping device, the mechanical arm is suitable for clamping hydraulic cylinders with different shapes and sizes, the hydraulic cylinders can be flexibly clamped in a narrow space, and the mechanical arm has multiple arm functions of self-moving, up-down, front-back, rotating, stretching, overturning and the like. Therefore, the hydraulic cylinder assembly can be widely applied to other similar fields such as a mine car cylinder assembly or engineering machinery.
The invention provides a special telescopic arm forklift truck, an oil cylinder dismounting manipulator and a steel wire rope clamp device to finish the dismounting and mounting work of the oil cylinder. Meanwhile, the invention has excellent self-moving property, wide adaptability and reliable and convenient holding and clamping property, thereby greatly reducing the number of maintenance personnel and time for disassembling and assembling the oil cylinder and fully improving the operation safety and the equipment output rate.
Drawings
FIG. 1 is a schematic structural view of a telescopic boom forklift truck of the present invention;
FIG. 2 is a schematic structural view of a robot of the present invention;
FIG. 3 is a schematic structural view of the present invention;
wherein: 1-a connecting seat; 2-a transverse moving seat; 3-rotating and supporting; 4-arm; 5-swing oil cylinder; 6-swinging the support; 7-swing hinge shaft; 8-a rotary oil cylinder; 9-traversing guide rods; 10-a transverse moving oil cylinder; 11-a cab; 12-a bridge frame; 13-variable amplitude oil cylinder; 14-a telescopic arm; 15-a connector; 16-a connecting rod; 17-front supporting legs; 18-a connecting plate; 19-steel wire rope.
Detailed Description
The invention is further explained with reference to the accompanying drawings.
As shown in the figure, the mechanical device for disassembling and assembling the oil cylinder of the mine car comprises a telescopic arm forklift truck, a manipulator and a clamping device, wherein the manipulator comprises a connecting seat 1, a transverse moving seat 2, a rotary support 3, an arm 4, a swing oil cylinder 5, a swing support 6, a swing hinge shaft 7, a rotary oil cylinder 8, a transverse moving guide rod 9 and a transverse moving oil cylinder 10, the transverse moving seat 2 is installed on the transverse moving guide rod 9, the telescopic end of the transverse moving oil cylinder 10 is connected with the transverse moving guide rod 9, one end of the swing oil cylinder 10 is connected with the arm 4, one end of the swing support 6 is connected with the arm 4 through the swing hinge shaft 7, the fixed end of the rotary oil cylinder 8 is connected with the arm 4, the telescopic end is connected with the rotary support 3, the manipulator is connected with the telescopic arm forklift.
The telescopic boom forklift truck comprises a cab 11, wherein a bridge frame 12 is arranged at the bottom of the cab 11, a variable-amplitude oil cylinder 13 is arranged at one end of the bridge frame 12, a telescopic boom 14 is connected to the telescopic end of the variable-amplitude oil cylinder 13, a connector 15 is arranged at one end of the telescopic boom 14, a connecting rod 16 is arranged at the bottom of the connector 15, and a front supporting leg 17 is arranged at the front end of the cab 11.
The connecting seat 1 of the manipulator is respectively connected with the connecting head 15 and the connecting rod 16 of the telescopic boom forklift truck.
The holding and clamping device comprises a connecting plate 18, a plurality of steel wire ropes 19 are symmetrically arranged on the connecting plate 18, screw rods are arranged at the other ends of the steel wire ropes 19, and slots are formed in the connecting plate 18.
An adhesive coating layer is arranged on the inner side of the holding clamp.
The telescopic boom forklift truck has the advantages of moving, hydraulic power, stretching, amplitude changing and vertical overturning functions.
The manipulator has the functions of left-right rotation, swinging and transverse movement.
The clamping device adopts a structure that a plurality of steel wire ropes simulate the palm of a human body, one end of the clamping device is fixed on the clamping device, the other end of the clamping device is provided with a screw rod, the clamping device is embedded into a clamping groove of the clamping device after surrounding the oil cylinder, and then the clamping device is fastened by nuts.
The palm center of the holding clamp is in a V shape and is provided with rubber coating, so that the surface of the oil cylinder is prevented from being damaged, and the anti-skidding function is achieved.
The length of the steel wire rope of the clamp holder can meet the requirement of an oil cylinder with a certain diameter range, and the clamp holder is adapted by depending on the length of the screw rod.
The clamping device is used for clamping oil cylinders with various diameters, 3 groups of steel wire ropes are matched, and a bolt pressing mode is adopted, so that the clamping device is convenient to replace.
The holding and clamping device is connected with the manipulator through a plurality of bolts, a rubber-coated palm center and a plurality of steel wire ropes with lead screws at the heads are arranged at a certain interval, one end of the holding and clamping device is fixed in a prefabricated jack through the bolts, and the other end of the holding and clamping device is fastened by nuts after entering a prefabricated slot in a surrounding mode when waiting for a holding and clamping oil cylinder.
The transverse moving seat is arranged on the transverse moving guide rod, and the transverse moving oil cylinder pushes the transverse moving guide rod to move transversely left and right.
The left and right rotary motion is realized, and the arm rotates around the rotary support under the action of the rotary oil cylinder.
And the arm is pushed by the swing oil cylinder to swing around the swing support and the swing hinge shaft.
All functions are controlled by hydraulic pressure, and the operation is controlled by an operating handle in a cab.
Claims (5)
1. The utility model provides a mine car hydro-cylinder dismouting mechanical device which characterized in that: comprises a telescopic boom forklift truck, a manipulator and a clamp, wherein the manipulator comprises a connecting seat (1), a transverse moving seat (2), a rotary support (3) and an arm (4), swing hydro-cylinder (5), swing support (6), swing hinge (7), gyration hydro-cylinder (8), sideslip guide arm (9) and sideslip hydro-cylinder (10), install on sideslip guide arm (9) sideslip seat (2), the flexible end and the sideslip guide arm (9) of sideslip hydro-cylinder (10) are connected, the one end and the arm (4) of swing hydro-cylinder (10) are connected, the one end of swing support (6) is passed through swing hinge (7) and is connected with arm (4), the stiff end and the arm (4) of gyration hydro-cylinder (8) are connected, flexible end and gyration are supported (3) and are connected, the manipulator passes through connecting seat (1) and is connected with flexible arm forklift, embrace the other end that the clamp is located arm (4).
2. The mechanical device for disassembling and assembling the oil cylinder of the mine car according to claim 1, characterized in that: the telescopic boom forklift truck comprises a cab (11), wherein a bridge (12) is arranged at the bottom of the cab (11), an amplitude-variable oil cylinder (13) is arranged at one end of the bridge (12), a telescopic end of the amplitude-variable oil cylinder (13) is connected with a telescopic boom (14), a connector (15) is arranged at one end of the telescopic boom (14), a connecting rod (16) is arranged at the bottom of the connector (15), and a front supporting leg (17) is arranged at the front end of the cab (11).
3. The mechanical device for disassembling and assembling the oil cylinder of the mine car according to claim 2, characterized in that: and the connecting seat (1) of the manipulator is respectively connected with the connecting head (15) and the connecting rod (16) of the telescopic arm forklift.
4. The mechanical device for disassembling and assembling the oil cylinder of the mine car according to claim 1, characterized in that: the holding and clamping device comprises a connecting plate (18), a plurality of steel wire ropes (19) are symmetrically arranged on the connecting plate (18), screw rods are arranged at the other ends of the steel wire ropes (19), and slots are formed in the connecting plate (18).
5. The mechanical device for disassembling and assembling the oil cylinder of the mine car according to claim 1, characterized in that: an adhesive coating layer is arranged on the inner side of the holding clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720389.2A CN111847278A (en) | 2020-07-24 | 2020-07-24 | Mechanical device for disassembling and assembling mine car oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720389.2A CN111847278A (en) | 2020-07-24 | 2020-07-24 | Mechanical device for disassembling and assembling mine car oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111847278A true CN111847278A (en) | 2020-10-30 |
Family
ID=72950708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010720389.2A Pending CN111847278A (en) | 2020-07-24 | 2020-07-24 | Mechanical device for disassembling and assembling mine car oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111847278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112926194A (en) * | 2021-02-02 | 2021-06-08 | 三一重型装备有限公司 | Method and system for acquiring state information of mine car suspension system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0554494U (en) * | 1991-12-25 | 1993-07-20 | 三陽機器株式会社 | Forklift attachment / detachment work machine |
| JPH11153263A (en) * | 1997-11-25 | 1999-06-08 | Union Kucho Kogyo Kk | Hanger |
| CN204357456U (en) * | 2014-12-06 | 2015-05-27 | 中国煤炭科工集团太原研究院有限公司 | Battery column dismounting vehicle |
| CN204622042U (en) * | 2015-03-24 | 2015-09-09 | 邢强 | There is the loading-unloading vehicle of Multi-freedom-degreemanipulator manipulator |
| CN110919630A (en) * | 2019-11-13 | 2020-03-27 | 北京机械设备研究所 | Hydraulic oil cylinder installation manipulator and installation method |
| CN212532085U (en) * | 2020-07-24 | 2021-02-12 | 山西佳诚液压有限公司 | Mechanical device for disassembling and assembling mine car oil cylinder |
-
2020
- 2020-07-24 CN CN202010720389.2A patent/CN111847278A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0554494U (en) * | 1991-12-25 | 1993-07-20 | 三陽機器株式会社 | Forklift attachment / detachment work machine |
| JPH11153263A (en) * | 1997-11-25 | 1999-06-08 | Union Kucho Kogyo Kk | Hanger |
| CN204357456U (en) * | 2014-12-06 | 2015-05-27 | 中国煤炭科工集团太原研究院有限公司 | Battery column dismounting vehicle |
| CN204622042U (en) * | 2015-03-24 | 2015-09-09 | 邢强 | There is the loading-unloading vehicle of Multi-freedom-degreemanipulator manipulator |
| CN110919630A (en) * | 2019-11-13 | 2020-03-27 | 北京机械设备研究所 | Hydraulic oil cylinder installation manipulator and installation method |
| CN212532085U (en) * | 2020-07-24 | 2021-02-12 | 山西佳诚液压有限公司 | Mechanical device for disassembling and assembling mine car oil cylinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112926194A (en) * | 2021-02-02 | 2021-06-08 | 三一重型装备有限公司 | Method and system for acquiring state information of mine car suspension system |
| CN112926194B (en) * | 2021-02-02 | 2024-04-12 | 三一重型装备有限公司 | Method and system for acquiring state information of mine car suspension system |
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