CN111908178B - Mine building stones handling equipment - Google Patents
Mine building stones handling equipment Download PDFInfo
- Publication number
- CN111908178B CN111908178B CN202010932501.9A CN202010932501A CN111908178B CN 111908178 B CN111908178 B CN 111908178B CN 202010932501 A CN202010932501 A CN 202010932501A CN 111908178 B CN111908178 B CN 111908178B
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- top end
- oil
- ring
- fixedly connected
- bottom end
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- 239000004575 stone Substances 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 16
- 239000006096 absorbing agent Substances 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 52
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/22—Horizontal loading or unloading platforms
- B65G69/24—Horizontal loading or unloading platforms having platform level adjusting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses mine stone material loading and unloading equipment which structurally comprises a base, a support, a motor, a screw rod and a loading and unloading platform, wherein the top end of the base is welded and connected with the bottom end of the support, the bottom end of the motor is fixedly arranged at the top end of the support, the bottom end of the motor is fixedly connected with the top end of the screw rod, and the middle section of the loading and unloading platform is mechanically connected with an outer ring of the screw rod.
Description
Technical Field
The invention relates to the field of ore machinery, in particular to mine stone material loading and unloading equipment.
Background
Handling equipment indicates to be used for the loading, the equipment of unloading and transport, the wide application is in various places that need carry large-scale article, such as harbour, building site and mine etc., some at the handling equipment that the mine used are used for transporting large-scale mining equipment, some be used for transporting great building stones, wherein the handling equipment that is used for transporting great building stones can carry the building stones effectively, but when carrying, some building stones do not have through processing, the surface shape differs, some are more mellow and full, lead to building stones displacement because mechanical shake when carrying easily, can produce the condition that the building stones rolls off even, and the mine environment is abominable, the raise dust is more, make the motion part of handling equipment be infected with the raise dust easily, lead to the motion process card to pause, mechanical shake when aggravating the transport.
Disclosure of Invention
Aiming at the problems, the invention provides a mine stone loading and unloading device.
In order to achieve the purpose, the invention is realized by the following technical scheme: the mine stone handling equipment structurally comprises a base, a support, a motor, a screw rod and a handling platform, wherein the top end of the base is welded and connected with the bottom end of the support; the loading and unloading platform comprises lifting blocks, connecting guardrails, a placing plate and a vibration absorber, wherein the bottoms of the lifting blocks are fixedly connected with the rear ends of the connecting guardrails, the bottoms of the connecting guardrails are sleeved on one side of the placing plate, the top ends of the vibration absorber are fixedly installed at the bottom end of the placing plate, the bases are provided with two grooves, and the two sides of the placing plate are provided with groove structures.
Furthermore, the shock absorber comprises a connecting shell, a swinging sleeve, a heavy ball and a damping rod, wherein the top of the connecting shell is movably clamped with the top end of the swinging sleeve, the outer ring of the heavy ball is mechanically connected with the inner ring of the swinging sleeve, the top end of the damping rod is fixedly connected with the outer ring of the swinging sleeve, the bottom end of the damping rod is fixedly installed with the bottom of the connecting shell, the swinging sleeve is made of polypropylene materials, and the heavy ball is made of tungsten metal and has high density.
Further, the damping rod comprises a connector, a spring, a pressing rod, an oil bin and an empty bin, the bottom end of the connector is movably clamped with the top end of the pressing rod, the top end of the spring is connected with the bottom end of the connector in a welded mode, the pressing rod is connected with the oil bin in a transitional mode, the right side of the empty bin is communicated with the left side of the oil bin, connectors of the empty bin and the oil bin are of circular truncated cone structures, and the oil bin is filled with high-viscosity hydraulic oil.
Furthermore, the placing plate comprises a plate body, a rebound ring, a tightening plate, a steel cable, a placing table and a supporting device, the rebound ring is fixedly connected with the top end of the plate body, the bottom end of the tightening plate is connected with the outer ring of the rebound ring in a welding mode, the middle section of the tightening plate is connected with the top end of the placing table through the steel cable, the top end of the supporting device is fixedly connected with the bottom end of the placing table, the bottom end of the supporting device is fixedly connected with the outer layer of the plate body, and the top end of the placing table is provided with a circular groove structure.
Furthermore, the springback ring comprises an outer ring, a fixing rod, a pressing handle and a spring bin, wherein the inner ring of the outer ring is fixedly connected with the top end of the spring bin, the outer ring of the fixing rod is mechanically connected with the inner ring of the pressing handle, one side of the spring bin is overlapped with the tail end of the pressing handle, and the pressing handle is of a 7-shaped structure.
Further, the promotion piece includes shell, an engagement section of thick bamboo, ejector pin, gas storehouse, oil pressure storehouse, flexible cover, shell left side and an engagement section of thick bamboo left side welded connection, the ejector pin outside and gas storehouse inlayer transitional coupling, the oil pressure storehouse is located the gas storehouse left and is parallel to each other, oil pressure storehouse left side and flexible cover right side intercommunicate, an engagement section of thick bamboo inner ring is equipped with helicitic texture.
Furthermore, the telescopic sleeve comprises an isolation layer, an oil pressure pipe, an oil duct, an oil cylinder and a brush piece, wherein an inner ring of the isolation layer is fixedly installed with an outer ring of the oil duct, one end of the oil cylinder is communicated with the inner ring of the oil duct, the left end of the oil pressure pipe is communicated with the right end of the oil duct, one end of the brush piece is in transitional connection with the inner ring of the oil cylinder, and the oil cylinder and the brush piece are provided with a plurality of parts.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, through the mutual matching of the vibration absorber and the placing plate, the generation of shaking is greatly reduced in the loading and unloading process, irregular ores are automatically fixed, and meanwhile, if substances such as excessive mine dust and the like are adhered to a moving part in the lifting process, the irregular ores can be automatically cleaned, so that the generation of mechanical vibration is greatly reduced, and the loading and unloading of the ores are more stable and safe.
Drawings
FIG. 1 is a schematic perspective view of a rock loading and unloading apparatus for a mine according to the present invention.
Fig. 2 is a three-dimensional structure diagram of the loading platform of the invention.
FIG. 3 is a schematic structural view of a front cross section of the shock absorber of the present invention.
FIG. 4 is a schematic structural diagram of a front cross section of the damping rod of the present invention.
Fig. 5 is a schematic structural view of a front cross section of the mounting plate of the present invention.
Fig. 6 is a schematic structural view of a front cross section of the resilient ring of the present invention.
Fig. 7 is a schematic structural diagram of a front cross section of the lifting block of the present invention.
Fig. 8 is a schematic structural view of a top view cross section of the telescopic sleeve of the present invention.
In the figure: base-1, bracket-2, motor-3, screw rod-4, loading and unloading platform-5, lifting block-51, connecting guardrail-52, placing plate-53, vibration absorber-54, connecting shell-541, swinging sleeve-542, heavy ball-543, damping rod-544, connecting head-A1, spring-A2, pressure bar-A3, oil bin-A4, empty bin-A5, plate body-531, rebound ring-532, tightening plate-533, steel cable-534, placing platform-535, support-536, outer ring-B1, fixing rod-B2, pressure handle-B3, spring bin-B4, shell-511, meshing cylinder-512, push rod-513, air bin-514, oil pressure bin-515, telescopic sleeve-516, An isolation layer-C1, an oil pressure pipe-C2, an oil passage-C3, an oil cylinder-C4 and a brush piece-C5.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The first embodiment is as follows:
referring to fig. 1-6, the embodiments of the present invention are as follows: a mine stone handling device structurally comprises a base 1, a support 2, a motor 3, a screw rod 4 and a handling platform 5, wherein the top end of the base 1 is welded and connected with the bottom end of the support 2, the bottom end of the motor 3 is fixedly arranged at the top end of the support 2, the bottom end of the motor 3 is fixedly connected with the top end of the screw rod 4, and the middle section of the handling platform 5 is mechanically connected with the outer ring of the screw rod 4; the loading and unloading platform 5 comprises a lifting block 51, a connecting guardrail 52, a placing plate 53 and a vibration absorber 54, the bottom of the lifting block 51 is fixedly connected with the rear end of the connecting guardrail 52, the bottom of the connecting guardrail 52 is sleeved on one side of the placing plate 53, the top end of the vibration absorber 54 is fixedly installed at the bottom end of the placing plate 53, the base 1 is provided with two parts, the lifting and placing stability are facilitated, the two sides of the placing plate 53 are provided with groove structures, and the better matching and fixing with the connecting guardrail 52 are facilitated.
Wherein, shock absorber 54 includes connecting shell 541, sways cover 542, heavy ball 543, damping rod 544, connecting shell 541 top and swaying cover 542 top activity block, heavy ball 543 outer loop and swaying cover 542 inner loop mechanical connection, damping rod 544 top and swaying cover 542 outer loop fixed connection, damping rod 544 bottom and connecting shell 541 bottom fixed mounting, it adopts the polypropylene material to make to sway cover 542, heavy ball 543 adopts tungsten metal to make, and density is high, is favorable to increasing the quality difference between remaining part and the heavy ball 543, makes the absorption vibrations effect better.
Wherein, damping rod 544 includes connector A1, spring A2, depression bar A3, oil storehouse A4, empty storehouse A5, connector A1 bottom and depression bar A3 top activity block, spring A2 top and connector A1 bottom welded connection, depression bar A3 and oil storehouse A4 transitional coupling, empty storehouse A5 right side and oil storehouse A4 left side communicate each other, the connector of empty storehouse A5 and oil storehouse A4 is round platform type structure, fill high viscosity hydraulic oil in the oil storehouse A4, be favorable to increasing the time of being extruded to the bottom to can provide sufficient side thrust to heavy ball 543.
The placing plate 53 comprises a plate body 531, a rebounding ring 532, a tightening plate 533, a steel cable 534, a placing table 535 and a support 536, wherein the rebounding ring 532 is fixedly connected with the top end of the plate body 531, the bottom end of the tightening plate 533 is connected with the outer ring of the rebounding ring 532 in a welding manner, the middle section of the tightening plate 533 is connected with the top end of the placing table 535 through the steel cable 534, the top end of the support 536 is fixedly connected with the bottom end of the placing table 535, the bottom end of the support 536 is fixedly connected with the outer layer of the plate body 531, and the top end of the placing table 535 is provided with a circular groove structure, so that the resistance of irregular ore in rolling is increased.
The rebound ring 532 comprises an outer ring B1, a fixing rod B2, a pressing handle B3 and a spring bin B4, wherein the inner ring of the outer ring B1 is fixedly connected with the top end of the spring bin B4, the outer ring of the fixing rod B2 is mechanically connected with the inner ring of the pressing handle B3, one side of the spring bin B4 is overlapped with the tail end of the pressing handle B3, and the pressing handle B3 is in a 7-shaped structure, so that the spring bin B4 can be better pressed during rotation.
Based on the above embodiment, the specific working principle is as follows: the ore with more roundness is placed on the placing platform 535 of the placing plate 53 of the loading platform 5, because the placing platform 535 is provided with a circular groove structure, the ore can roll to the bottom of the groove and press the placing platform 535, the support 536 is pressed downwards, because the placing platform 535 is pressed downwards, the tightening plate 533 is pulled downwards by the steel cable 534, the tightening plate 533 is covered above the placing platform 535 to prevent the ore from rolling out of the groove, the outer ring B1 of the rebounding ring 532 rotates while the tightening plate 533 is pressed downwards, the spring bin B4 is pressed by the pressing handle B3 fixed on the fixing rod B2 to generate elasticity, after the ore is loaded or unloaded and taken out, the spring bin B4 immediately provides elasticity rebounding, the outer ring B1 rotates reversely, the tightening plate 533 restores to the original state, the placing platform 535 is lifted to prepare for next transportation, if the next transportation generates shaking, the shaking is transmitted to the shaking absorber 54, and firstly acts on the connecting shell 541, the connecting shell 541 moves to one side and drives the damping rod 544, because the heavy ball 543 has a large mass, the connector a1 of the damping rod 544 is pressed, the pressure rod A3 is pressed towards the oil bin a4, oil is pressed into the empty bin a5 and compresses the spring a2, because the oil has a high viscosity, in the pressing process, a reaction force is generated and applied to the heavy ball 543, the heavy ball 543 is pushed, but the oil and the connecting shell 541 do not move simultaneously, but the oil and the connecting shell 541 reversely rock, the reaction force generated by the reverse rock is applied to the damping rod 544, so that the connecting shell 541 stops rocking quickly, and because the placing plate 53 is connected with the connecting shell 541, the placing plate 53 also stops rocking quickly and recovers to a stable state.
Example two:
referring to fig. 7-8, the embodiment of the present invention is as follows: promote piece 51 includes shell 511, an engagement section of thick bamboo 512, ejector pin 513, gas storehouse 514, oil pressure storehouse 515, telescopic sleeve 516, shell 511 left side and an engagement section of thick bamboo 512 left side welded connection, ejector pin 513 outside and gas storehouse 514 inlayer transitional coupling, oil pressure storehouse 515 is located gas storehouse 514 left and is parallel to each other, put through each other on oil pressure storehouse 515 left side and telescopic sleeve 516 right side, the inner ring of an engagement section of thick bamboo 512 is equipped with helicitic texture, is favorable to cooperating with lead screw 4 and drives promotion piece 51 and reciprocate.
Wherein, telescopic sleeve 516 includes insulating layer C1, oil pressure pipe C2, oil duct C3, hydro-cylinder C4, brush piece C5, insulating layer C1 inner ring and oil duct C3 outer loop fixed mounting, hydro-cylinder C4 one end and oil duct C3 inner ring switch on each other, oil pressure pipe C2 left end and oil duct C3 right-hand member switch on each other, brush piece C5 one end and hydro-cylinder C4 inner ring transitional coupling, hydro-cylinder C4 is equipped with a plurality ofly with brush piece C5, is favorable to carrying out the omnidirectional clearance to lead screw 4 when being triggered.
Based on the above embodiment, the specific working principle is as follows: when the dust attached to the screw rod 4 is too thick to affect lifting stability, in the lifting process of the lifting block 51, the round ball at the top end of the ejector pin 513 is pressed by the accumulated protruding dust, so that the ejector pin 513 moves inwards, the air chamber 514 is compressed, the oil chamber 515 is pushed from the rear by the air chamber 514 to supply oil to the oil pressure pipe C2 of the telescopic sleeve 516, and the oil duct C3 is filled with oil, so that after the oil is output by the oil chamber 515, the oil in the oil duct C3 is extruded into the oil cylinder C4, the brush piece C5 is ejected outwards, the top end of the brush piece C5 is provided with a brush structure, and after the brush structure is ejected, the brush structure is matched with the surface of the screw rod 4 to sweep away the dust on the surface of the screw rod 4, so that the dust accumulation on the screw rod 4 is reduced, and the influence of the dust accumulation on the stable operation is reduced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a mine building stones handling equipment, its structure includes base (1), support (2), motor (3), lead screw (4), loading platform (5), its characterized in that:
the top end of the base (1) is welded with the bottom end of the support (2), the bottom end of the motor (3) is fixedly installed at the top end of the support (2), the bottom end of the motor (3) is fixedly connected with the top end of the screw rod (4), and the middle section of the loading and unloading platform (5) is mechanically connected with the outer ring of the screw rod (4);
the loading and unloading platform (5) comprises a lifting block (51), a connecting guardrail (52), a placing plate (53) and a vibration absorber (54), wherein the bottom of the lifting block (51) is fixedly connected with the rear end of the connecting guardrail (52), the bottom of the connecting guardrail (52) is sleeved on one side of the placing plate (53), and the top end of the vibration absorber (54) is fixedly installed at the bottom end of the placing plate (53);
the shock absorber (54) comprises a connecting shell (541), a swinging sleeve (542), a heavy ball (543) and a damping rod (544), the top of the connecting shell (541) is movably clamped with the top end of the swinging sleeve (542), the outer ring of the heavy ball (543) is mechanically connected with the inner ring of the swinging sleeve (542), the top end of the damping rod (544) is fixedly connected with the outer ring of the swinging sleeve (542), and the bottom end of the damping rod (544) is fixedly installed at the bottom of the connecting shell (541).
2. The mine stone handling equipment of claim 1, wherein: damping rod (544) includes connector (A1), spring (A2), depression bar (A3), oil bin (A4), empty storehouse (A5), connector (A1) bottom and depression bar (A3) top activity block, spring (A2) top and connector (A1) bottom welded connection, depression bar (A3) and oil bin (A4) transitional coupling, empty storehouse (A5) right side and oil bin (A4) left side interconnect.
3. The mine stone handling equipment of claim 1, wherein: the placing plate (53) comprises a plate body (531), a rebound ring (532), a tightening plate (533), a steel cable (534), a placing table (535) and a support (536), wherein the rebound ring (532) is internally and fixedly connected with the top end of the plate body (531), the bottom end of the tightening plate (533) is welded and connected with the outer ring of the rebound ring (532), the middle section of the tightening plate (533) is connected with the top end of the placing table (535) through the steel cable (534), the top end of the support (536) is fixedly connected with the bottom end of the placing table (535), and the bottom end of the support (536) is fixedly connected with the outer layer of the plate body (531).
4. A mine stone handling apparatus as claimed in claim 3, wherein: the rebound ring (532) comprises an outer ring (B1), a fixing rod (B2), a pressing handle (B3) and a spring bin (B4), wherein the inner ring of the outer ring (B1) is fixedly connected with the top end of the spring bin (B4), the outer ring of the fixing rod (B2) is mechanically connected with the inner ring of the pressing handle (B3), and one side of the spring bin (B4) is overlapped with the tail end of the pressing handle (B3).
5. The mine stone handling equipment of claim 1, wherein: promote piece (51) including shell (511), an engagement section of thick bamboo (512), ejector pin (513), gas storehouse (514), oil pressure storehouse (515), flexible cover (516), shell (511) left side and an engagement section of thick bamboo (512) left side welded connection, ejector pin (513) outside and gas storehouse (514) inlayer transitional coupling, gas storehouse (514) left and be parallel to each other are located in oil pressure storehouse (515), oil pressure storehouse (515) left side and flexible cover (516) right side switch-on each other.
6. The mine stone handling equipment of claim 5, wherein: flexible cover (516) include insulating layer (C1), oil pressure pipe (C2), oil duct (C3), hydro-cylinder (C4), brush piece (C5), insulating layer (C1) inner ring and oil duct (C3) outer loop fixed mounting, hydro-cylinder (C4) one end and oil duct (C3) inner ring switch-on each other, oil pressure pipe (C2) left end and oil duct (C3) right-hand member switch-on each other, brush piece (C5) one end and hydro-cylinder (C4) inner ring transitional coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932501.9A CN111908178B (en) | 2020-09-08 | 2020-09-08 | Mine building stones handling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932501.9A CN111908178B (en) | 2020-09-08 | 2020-09-08 | Mine building stones handling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111908178A CN111908178A (en) | 2020-11-10 |
| CN111908178B true CN111908178B (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010932501.9A Active CN111908178B (en) | 2020-09-08 | 2020-09-08 | Mine building stones handling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111908178B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030015350A (en) * | 2003-02-03 | 2003-02-20 | 김근수 | Lift apparatus using spring |
| CN204643754U (en) * | 2015-05-25 | 2015-09-16 | 常州伟奥机械制造有限公司 | Shock-absorbing carrying fork truck device |
| CN107381430A (en) * | 2017-09-07 | 2017-11-24 | 江余乐 | A kind of fixed dock ramp lifting mechanism for container handling |
| CN209065350U (en) * | 2018-11-09 | 2019-07-05 | 丁加泽 | A kind of Liftable type Medical Devices transfer device |
| CN110759284A (en) * | 2019-10-17 | 2020-02-07 | 包萨如拉 | Intelligent logistics robot with buffering function |
| CN210438348U (en) * | 2019-09-16 | 2020-05-01 | 莆田市鹏飞包装印刷有限公司 | Auxiliary device is changed with laminating machine reel to shoes box production |
-
2020
- 2020-09-08 CN CN202010932501.9A patent/CN111908178B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030015350A (en) * | 2003-02-03 | 2003-02-20 | 김근수 | Lift apparatus using spring |
| CN204643754U (en) * | 2015-05-25 | 2015-09-16 | 常州伟奥机械制造有限公司 | Shock-absorbing carrying fork truck device |
| CN107381430A (en) * | 2017-09-07 | 2017-11-24 | 江余乐 | A kind of fixed dock ramp lifting mechanism for container handling |
| CN209065350U (en) * | 2018-11-09 | 2019-07-05 | 丁加泽 | A kind of Liftable type Medical Devices transfer device |
| CN210438348U (en) * | 2019-09-16 | 2020-05-01 | 莆田市鹏飞包装印刷有限公司 | Auxiliary device is changed with laminating machine reel to shoes box production |
| CN110759284A (en) * | 2019-10-17 | 2020-02-07 | 包萨如拉 | Intelligent logistics robot with buffering function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111908178A (en) | 2020-11-10 |
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