CN203394530U - Mining depth adjusting mechanism for deep sea drum-type mining device - Google Patents
Mining depth adjusting mechanism for deep sea drum-type mining device Download PDFInfo
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- CN203394530U CN203394530U CN201320469308.1U CN201320469308U CN203394530U CN 203394530 U CN203394530 U CN 203394530U CN 201320469308 U CN201320469308 U CN 201320469308U CN 203394530 U CN203394530 U CN 203394530U
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Abstract
The utility model discloses a mining depth adjusting mechanism for a deep sea drum-type mining device. The mining depth adjusting mechanism comprises a carrying platform rack, connecting racks, support frames, height adjusting cylinders and openness adjusting cylinders, wherein the connecting racks are symmetrically fixed to the two ends of the carrying platform rack, the support frames are symmetrically connected to the two ends of a drum rotating shaft, the support frames are connected with the lower ends of the connecting racks, each height adjusting cylinder is fixed between one support frame and one connecting rack, one end of each openness adjusting cylinder is fixed to a sealing plate at one end part of a drum cover, and the other end of each openness adjusting cylinder is fixed to one connecting rack. The adjustment on the height of the mining device and the adjustment on the dip angle of the drum cover are both performed through cylinder driving, so that the mining depth adjusting mechanism has movement accuracy as well as flexibility and reliability, and can ensure the continuous adjustment on the depth of a drum device and the continuous adjustment on the openness of a semi-closed cavity of the drum device, thereby realizing mining at different depths of front ore bodies with different heights or attack angles. The mining depth adjusting mechanism is widely applicable to large-scale sampling of polymetallic sulfides and other local intensive ore resources in the sea bed, as well as control on the mining heights of mining devices.
Description
Technical field
The utility model relates to a kind of drum-type mining apparatus sampling depth controlling organization of realizing of deep-sea field of engineering technology, is particularly useful for having the overall depth of drum-type harvester and the adjusting of collection opening degree of subsequent delivery interface requirement.
Background technology
In mine, land, as colliery, conventionally use drum cutter and dig up mine as acquisition terminal, and mechanically as scraper plate conveying, Belt Conveying etc. are transported to ore storage bin by coal cinder.For undersea mining, restricted by system process and efficiency, the most feasible scheme is to carry and be connected to realize continuous mining with acquisition system by waterpower, mining apparatus is adopted to such an extent that by fluid-transporting tubing, under delivery pump effect, be delivered to sea after mineral grain in seabed, two kinds of processes are adopted, collected in the pick of ore body, and to carry out integrated or integrated be to realize the prerequisite of mining continuously.
Utilize drum-type continuous rotary device as the harvester of acquisition elements, at ore body, broken and pick is adopted and is had advantage, drum-type mining apparatus will be realized continuous linking of carrying with fluid, need suitable cavity to form good suction flow field, simultaneously when drum-type mining apparatus is carrying out seabed while gathering operation, conventionally regulation depth and opening degree ，Yi Dui the place ahead differing heights of semi-enclosed cavity or the ore body of the angle of attack are realized the collection of different depth continuously to require drum apparatus.
Utility model content
The purpose of this utility model is to provide a kind of can regulate the mining degree of depth of deep-sea drum-type mining apparatus and the governor motion of semi-enclosed cavity opening degree continuously.
The utility model provides thisly adopts dark governor motion for deep-sea drum-type mining apparatus, and it comprises that carrying platform frame, connection frame, bracing frame, height control cylinder and opening degree regulate oil cylinder; Connection frame is symmetrically fixed on the two ends of carrying platform frame, and bracing frame symmetry is connected in the two ends of roller shaft; The lower end of bracing frame and connection frame is hinged, and height control cylinder is fixed between both upper ends, and opening degree regulates one end of oil cylinder to be fixed on the shrouding of jacket end, and the other end and connection frame are fixed.
Described connection frame comprises the base for being connected with described carrying platform frame, on base, there is connecting hole, its center, upper surface has along its riser longitudinally, riser be shaped as three claw types, bearing pin along its thickness direction is arranged at the bottom of its lower claw, for hinged support frame as described above, the upper outside of dewclaw is useful on the installing rack that setting height(from bottom) regulates oil cylinder, has arc chute on median claw.
The profile of support frame as described above is three claw types, on its lower claw, there is the connecting hole corresponding with described connection frame lower claw upper pin position, the upper outside of dewclaw is useful on the installing rack with bearing rib that setting height(from bottom) regulates oil cylinder, on median claw, have and arc chute identical on described connection frame, the position of two arc chutes is corresponding; The metacarpus of bracing frame is useful on the circular hole fixing with roller shaft, is interference fit between bracing frame and roller shaft.
The corresponding arc chute of support frame as described above and connection frame is connected by the roller that can slide along arc chute.When carrying out the adjusting of drum apparatus height, bracing frame slides along arc chute by roller bearing, plays the effect of guiding and reinforcement transversary stability.
The utility model all passes through hydraulic oil cylinder driving to the adjusting at the adjusting of mining apparatus height, jacket inclination angle, motion accurately, flexibility and reliability, can guarantee the ore body of opening degree ，Yi Dui the place ahead differing heights of the continuous regulation depth of drum apparatus and jacket and drum apparatus semi-enclosed cavity or the angle of attack to realize the collection of different depth.Can realize effects on surface cylinder pick horizontal and that there is certain slope form ore body and adopt with fluid transportation integration integratedly, can be widely used in the scale sampling of seabed Polymetallic sulphide and other seabed local dense type mineral resources and the collection of quarrying apparatus and highly control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic side view of Fig. 1.
Fig. 3 is the A-A schematic diagram in Fig. 2.
The specific embodiment
Preferred embodiment, as shown in Figure 1 and Figure 2, this dark governor motion of adopting for deep-sea drum-type mining apparatus that the utility model provides, comprises that carrying platform frame 1, connection frame 2, bracing frame 3, height control cylinder 4 and opening degree regulate oil cylinder 6.Connection frame 2 has two symmetries to be vertically fixed on the two ends of carrying platform frame 1, and bracing frame 3 symmetries are connected in the two ends of roller shaft.The lower end of bracing frame 3 and connection frame 2 is hinged, and height control cylinder 4 is inclined to be fixed between both upper ends.Opening degree regulates one end of oil cylinder 6 to be fixed on the shrouding of jacket 5 ends, and the other end and connection frame 2 are fixing.
The profile of bracing frame 3 is three claw types, on its lower claw, there is the connecting hole corresponding with connection frame 2 lower claw upper pin 23 positions, the upper outside of dewclaw have with connection frame 2 on 1 for setting height(from bottom), regulate the installing rack 24 with bearing rib 31 of oil cylinder 4, on median claw, have and arc chute 25 identical on connection frame 2; The metacarpus of bracing frame 3 has the circular hole fixing with roller shaft, is interference fit between bracing frame 3 and roller shaft.The corresponding arc chute 25 of bracing frame 3 and connection frame 2 is connected by the roller 12 that can slide along arc chute 25.
The whole height regulatory function of mining apparatus is mainly by realizations such as bracing frame 3, height control cylinders 4.Under the effect of height control cylinder 4, drum apparatus 9 integral body that support by bracing frame 3 are rotated around bracing frame 3 and the pin joint of connection frame 2, realize the adjusting of whole height.When highly regulating, opening degree regulates oil cylinder 6 to keep minimum length, and two opening degrees regulate oil cylinder 6 and connection frame 2 to form parallel-crank mechanism, along with the whole height that changes of drum apparatus 9.
As shown in Figure 3, the adjusting of jacket 5 opening degrees realizes by rotary drum cover 5.There is respectively the sleeve being placed on outside left shaft holder 10 and right bearing seat 11 at the center, two ends of jacket 5, inner cylinder face by sleeve turns an angle around left shaft holder 10, the right bearing seat 11 shell faces of cylinder, can change jacket with respect to the opening degree of drum apparatus 9 forward directions, thereby realize the adjusting of 9 pairs of ore body cutting levels of drum apparatus or the angle of attack.
It is one or more that height control cylinder 4, opening degree regulate oil cylinder 6 employing to be set according to the size of cylinder mining apparatus, while adopting a plurality of hydraulic oil cylinder driving, can adopt synchronous valve to same group oil cylinder fuel feeding, guarantees the synchronous of each oil cylinder.
Operating principle of the present utility model is as follows: the drum-type collection single unit system that drum apparatus 9, jacket 5 and bracing frame 3, connection frame 2 and height control cylinder 4 and opening degree adjusting oil cylinder 6 are assembled is connected and fixed with bolt and carrying platform frame 1 by the base 21 of connection frame 2.Height control cylinder 4 promotes bracing frame 3 and rotates around the hinged bearing pin 23 with connection frame 2, thereby drive the rising of tourelle 9 or decline, realizes the height adjusting of whole device., regulate under the effect of oil cylinder 6 at opening degree, jacket 5 rotates around the Y-axis bearing external cylindrical surface of drum apparatus 9, realizes the adjusting of jacket 5 opening angles meanwhile.In drum-type mining apparatus when mining running, under delivery pump effect, form the fluid supplying passage of " jacket opening-drum cavity-interfacing conveyor ", muck is delivered to conveyance conduit and then to water surface ore storage bin.
Claims (4)
1. for the dark governor motion of adopting of deep-sea drum-type mining apparatus, it is characterized in that: this governor motion comprises that carrying platform frame, connection frame, bracing frame, height control cylinder and opening degree regulate oil cylinder; Connection frame is symmetrically fixed on the two ends of carrying platform frame, and bracing frame symmetry is connected in the two ends of roller shaft; The lower end of bracing frame and connection frame is hinged, and height control cylinder is fixed between both upper ends, and opening degree regulates one end of oil cylinder to be fixed on the shrouding of jacket end, and the other end and connection frame are fixed.
2. the dark governor motion of adopting for deep-sea drum-type mining apparatus as claimed in claim 1, it is characterized in that: described connection frame comprises the base for being connected with described carrying platform frame, on base, there is connecting hole, its center, upper surface has along its riser longitudinally, riser be shaped as three claw types, the bearing pin along its thickness direction is arranged at the bottom of its lower claw, for hinged support frame as described above, the upper outside of dewclaw is useful on the installing rack that setting height(from bottom) regulates oil cylinder, has arc chute on median claw.
3. the dark governor motion of adopting for deep-sea drum-type mining apparatus as claimed in claim 2, it is characterized in that: the profile of support frame as described above is three claw types, on its lower claw, there is the connecting hole corresponding with described connection frame lower claw upper pin position, the upper outside of dewclaw is useful on the installing rack with bearing rib that setting height(from bottom) regulates oil cylinder, on median claw, have and arc chute identical on described connection frame, the position of two arc chutes is corresponding; The metacarpus of bracing frame is useful on the circular hole fixing with roller shaft, is interference fit between bracing frame and roller shaft.
4. the dark governor motion of adopting for deep-sea drum-type mining apparatus as claimed in claim 3, is characterized in that: the corresponding arc chute of support frame as described above and connection frame is connected by the roller that can slide along arc chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469308.1U CN203394530U (en) | 2013-08-02 | 2013-08-02 | Mining depth adjusting mechanism for deep sea drum-type mining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469308.1U CN203394530U (en) | 2013-08-02 | 2013-08-02 | Mining depth adjusting mechanism for deep sea drum-type mining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394530U true CN203394530U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469308.1U Withdrawn - After Issue CN203394530U (en) | 2013-08-02 | 2013-08-02 | Mining depth adjusting mechanism for deep sea drum-type mining device |
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| Country | Link |
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| CN (1) | CN203394530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352699A (en) * | 2013-08-02 | 2013-10-16 | 长沙矿山研究院有限责任公司 | Mining depth adjustment mechanism for deep sea cylinder type mining equipment |
-
2013
- 2013-08-02 CN CN201320469308.1U patent/CN203394530U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352699A (en) * | 2013-08-02 | 2013-10-16 | 长沙矿山研究院有限责任公司 | Mining depth adjustment mechanism for deep sea cylinder type mining equipment |
| CN103352699B (en) * | 2013-08-02 | 2015-01-21 | 长沙矿山研究院有限责任公司 | Mining depth adjustment mechanism for deep sea cylinder type mining equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20150121 |
|
| RGAV | Abandon patent right to avoid regrant |