CN113914855A - Novel mining machinery supporting platform - Google Patents
Novel mining machinery supporting platform Download PDFInfo
- Publication number
- CN113914855A CN113914855A CN202111207885.9A CN202111207885A CN113914855A CN 113914855 A CN113914855 A CN 113914855A CN 202111207885 A CN202111207885 A CN 202111207885A CN 113914855 A CN113914855 A CN 113914855A
- Authority
- CN
- China
- Prior art keywords
- plate
- rack
- telescopic rod
- side plate
- mining machinery
- 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.)
- Withdrawn
Links
- 230000008093 supporting effect Effects 0.000 title claims abstract description 61
- 238000005065 mining Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/22—Propulsion of machines for slitting or completely freeing the mineral from the seam by wheels, endless tracks or the like
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a novel mining machinery supporting platform, which comprises: the top of the rack is provided with a rack top plate; the crawler traveling mechanisms are arranged on the left side and the right side of the rack; the left side plate is hinged to the top plate of the rack and rotates around the hinge; the rear side plate and the front side plate are fixed on the rack top plate, and a bottom plate covers the rack top plate between the rear side plate and the front side plate; the right side plate is connected with the right side of the bottom plate, and a second telescopic rod is fixed on the outer side surface of the right side plate; the bottom plate, be fixed with the slider on the bottom surface of bottom plate, the mounting groove has been seted up on the bottom surface of bottom plate. This novel mining machinery supporting platform utilizes bottom plate and frame roof to constitute the expansion structure that slides, cooperates articulated left side board, realizes adjusting supporting platform's area, expands the platform when facing large-scale machinery, folding platform when facing small-size machinery or moving state to reduce the transportation degree of difficulty.
Description
Technical Field
The invention relates to the relevant technical field of mining machinery, in particular to a novel supporting platform of mining machinery.
Background
Mineral resources are natural resources which are formed by geological action and have utilization value, and are important material bases of social production development, people in modern society can not mine the mineral resources in production and life, mining refers to mining of the natural mineral resources with the utilization value by manpower or machinery, and mining machinery is machinery directly used for mineral mining, enrichment and other operations.
Along with the continuous development of modern science and technology, the kind of mining machinery is constantly increasing, abundant mining machinery greatly reduced the exploitation degree of difficulty of mine resource, liberate the staff from heavy dangerous mining work, however, the relief environment on the mine is usually uneven, but most mining machinery need stabilize flat operation environment, the engineering volume of direct flattening mine relief is too big, construction cost is too high, consequently adopt to set up supporting platform on the mine usually in present mining work, place the mining machinery on supporting platform, thereby realize providing flat operation environment for machinery.
However, the mining machinery platform in the prior art is usually a fixed structure, which is not only inconvenient to move, but also difficult to adjust the supporting area, so that the supporting platform is designed to be large in size in order to adapt to large-scale mechanical operation, and the transportation of the supporting platform on a mine with complex terrain becomes a great problem in the current mining.
Disclosure of Invention
The invention provides a novel mining machinery supporting platform in order to make up for the market blank.
The invention aims to provide a novel supporting platform for mining machinery, which aims to solve the problems that the mining machinery platform in the prior art proposed in the background art is usually a fixed structure, is inconvenient to move, is difficult to adjust the supporting area, is large in size in order to adapt to large-scale mechanical operation, and is difficult to transport on a mine with complex terrain.
In order to achieve the purpose, the invention provides the following technical scheme: a novel mining machinery support platform, comprising:
the top of the rack is provided with a rack top plate, the rack top plate is provided with a chute and a slot, and the lower part of the rack is provided with a support sleeve;
the crawler traveling mechanisms are arranged on the left side and the right side of the rack;
the left side plate is hinged to the top plate of the rack and rotates around the hinge;
the rear side plate and the front side plate are fixed on the rack top plate, and a bottom plate covers the rack top plate between the rear side plate and the front side plate;
the right side plate is connected with the right side of the bottom plate, and a second telescopic rod is fixed on the outer side surface of the right side plate;
the bottom plate, be fixed with the slider on the bottom surface of bottom plate, the mounting groove has been seted up on the bottom surface of bottom plate, the articulated third telescopic link that installs in the mounting groove.
Further, the rack top plate is rectangular plate-shaped, sliding grooves are formed in the top surface of the left half portion of the rack top plate at equal intervals, slots are formed in the top surface of the right half portion of the rack top plate, the sliding grooves and the slots are distributed in an alternating mode, and the sum of the lengths of the sliding grooves and the slots is smaller than the interval between the left end and the right end of the rack top plate.
Further, preceding side and posterior lateral plate are fixed with on the preceding side of frame roof and the back side symmetry, preceding side with the posterior lateral plate perpendicular to the frame roof, evenly install the hinge on the right side edge of frame roof, hinged joint a side of left side board, just the length of left side board is less than the length of frame roof.
Furthermore, the bottom end of the supporting sleeve penetrates out of the rack, a reinforcing rod is installed on the side face of the supporting sleeve inside the rack, the supporting sleeve is sleeved on a first telescopic rod, the bottom end of the first telescopic rod is connected with a base of an inverted T-shaped structure, and the first telescopic rod is located on a central axis of the crawler traveling mechanism.
Furthermore, the right side plate and the bottom plate jointly form a right-angle folded plate structure, the top end of the right side plate is flush with the top end of the rear side plate, and the maximum sliding distance of the bottom plate is the same as the height of the left side plate.
Further, the bottom of second telescopic link is connected with the fixed plate, the fixed plate size is greater than the bottom surface size of second telescopic link, it has the dwang to peg graft in the second telescopic link, the dwang runs through the fixed plate, install drive arrangement on the fixed plate, drive arrangement drives the dwang rotates.
Further, the slider with the mutual adaptation of spout, the mounting groove with it is corresponding to fluting, the mounting groove with the fluting combination holds the third telescopic link, the one end of third telescopic link with the bottom plate articulates together, the third telescopic link with the bottom of dwang all is the toper.
Furthermore, first telescopic link, the second telescopic link with the third telescopic link all is used for providing the holding power for supporting platform, first telescopic link is provided with two sets ofly altogether, the second telescopic link with the third telescopic link all is provided with three groups.
Compared with the prior art, the invention has the beneficial effects that: this novel mining machinery supporting platform, the structure sets up rationally, set up track running gear in the supporting platform below, track running gear adapts to more for the gyro wheel structure and moves on the mine that the relief is complicated, and it is bigger with the area of contact of bottom surface, it is more stable to make supporting platform, utilize bottom plate and frame roof to constitute the expansion structure that slides, cooperation articulated left side board, realize adjustment supporting platform's area, expand the platform when facing large-scale machinery, folding platform when facing small-size machinery or moving state, thereby reduce the transportation degree of difficulty, utilize first telescopic link, whole supporting platform is supported in second telescopic link and third telescopic link dispersion, supporting platform's stability has been strengthened, be convenient for adjust supporting platform's levelness.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic rear view of the structure of the present invention;
FIG. 3 is a schematic rear view in cross-section of the structure of the present invention;
FIG. 4 is a schematic view of a top plate of a rack of the present invention;
FIG. 5 is a bottom view of the base plate of the present invention;
FIG. 6 is a rear expanded sectional view of the structure of the present invention;
FIG. 7 is a top view of a platform illustrating the structure of the present invention.
In the figure: 1. a frame; 2. a crawler travel mechanism; 3. a left side plate; 4. a rear side plate; 5. a right side plate; 6. a front side plate; 7. a base plate; 11. a rack top plate; 12. a support sleeve; 13. a chute; 14. grooving; 15. a first telescopic rod; 31. a hinge; 51. a second telescopic rod; 52. a drive device; 53. a fixing plate; 54. rotating the rod; 71. a slider; 72. mounting grooves; 73. and a third telescopic rod.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: referring to fig. 1-7, the present invention provides a technical solution: a novel mining machinery support platform, comprising:
the device comprises a rack 1, wherein a rack top plate 11 is arranged at the top of the rack 1, a sliding groove 13 and a slot 14 are formed in the rack top plate 11, and a support sleeve 12 is arranged at the lower part of the rack 1;
the crawler traveling mechanisms 2 are arranged on the left side and the right side of the frame 1;
the left side plate 3 is hinged to the top plate 11 of the rack, and the left side plate 3 rotates around a hinge 31;
the rear side plate 4 and the front side plate 6 are fixed on a rack top plate 11, and a bottom plate 7 covers the rack top plate 11 between the rear side plate 4 and the front side plate 6;
the right side plate 5 is connected with the right side of the bottom plate 7, and a second telescopic rod 51 is fixed on the outer side surface of the right side plate 5;
the bottom plate 7 is fixed with the slider 71 on the bottom surface of bottom plate 7, has seted up mounting groove 72 on the bottom surface of bottom plate 7, and the articulated third telescopic link 73 that installs in mounting groove 72.
When the novel mining machinery supporting platform is used, the crawler traveling mechanism 2 is controlled to drive the frame 1 and the supporting platform to move to a designated position of a mine, after the supporting platform is stopped stably, the first telescopic rod 15 is started, the first telescopic rod 15 contacts the ground downwards to provide a certain supporting force for the frame 1, the preliminary leveling supporting platform is then pulled outwards to pull the bottom plate 7, the sliding block 71 slides along the sliding groove 13, when the sliding block 71 moves to the rightmost end of the sliding groove 13, the left side plate 3 is rotated, one side of the left side plate 3 is abutted to the bottom plate 7, so that the movement of the bottom plate 7 is limited, the area of the supporting platform is changed from the original area of the bottom plate 7 to the area of the bottom plate 7 plus the area of the left side plate 3, the usable area of the supporting platform is enlarged, the second telescopic rod 51 extends downwards at the moment, the driving device 52 drives the rotating rod 54 to rotate, the rotating rod 54 rotatably drills into the ground bottom, and further fixes the position of the bottom plate 7, but provides supporting force for the right end of the supporting platform, along with the sliding of the bottom plate 7, the mounting groove 72 and the slot 14 are separated from each other, so that the third telescopic rod 73 is separated from the top plate 11 of the rack, the third telescopic rod 73 is rotated to be in a vertical state, the third telescopic rod 73 is embedded into the bottom surface downwards, supporting force is provided for the middle section of the supporting platform, when the machinery acts on the supporting platform, the crawler traveling mechanism 2, the first telescopic rod 15, the second telescopic rod 51 and the third telescopic rod 73 disperse acting force, and the supporting platform is kept stable;
when the position of the supporting platform needs to be changed, the second telescopic rod 51 and the third telescopic rod 73 are upwards contracted and reset, the third telescopic rod 73 is rotated to be in a horizontal state, then the left side plate 3 is moved to be in a vertical state, the bottom plate 7 is inwards pushed, the sliding block 71 is moved to the leftmost end of the sliding groove 13, the third telescopic rod 73 is accommodated in the combined groove of the mounting groove 72 and the grooving groove 14 at the moment, the first telescopic rod 15 is finally contracted, and the crawler traveling mechanism 2 is controlled to convey the supporting platform to the next mining position.
The second embodiment is as follows: the present embodiment is further limited to the first specific embodiment, as shown in fig. 1, 3 and 4, the rack top plate 11 is in a rectangular plate shape, the top surface of the left half of the rack top plate 11 is provided with sliding grooves 13 at equal intervals, the top surface of the right half of the rack top plate 11 is provided with slots 14, the sliding grooves 13 and the slots 14 are alternately distributed, the sum of the lengths of the sliding grooves 13 and the slots 14 is smaller than the interval between the left end and the right end of the rack top plate 11, the rack top plate 11 connects the upper supporting platform and the lower rack 1, the rack 1 is provided with the crawler 2 and the first telescopic rod 15, and the area of the rack top plate 11 is the area of the contracted supporting platform.
The third concrete implementation mode: the second embodiment is further limited to the second embodiment, as shown in fig. 2, 3 and 4, a front side plate 6 and a rear side plate 4 are symmetrically fixed on the front side and the rear side of the rack top plate 11, the front side plate 6 and the rear side plate 4 are perpendicular to the rack top plate 11, a hinge 31 is uniformly installed on the right side of the rack top plate 11, the hinge 31 is connected with one side of the left side plate 3, the length of the left side plate 3 is smaller than that of the rack top plate 11, the left side plate 3 is connected with the rack top plate 11 through the hinge 31, the rotation range of the left side plate 3 is zero to ninety degrees, when the left side plate 3 is in a vertical state, the front end and the rear end of the left side plate 3 are connected with the front side plate 6 and the rear side plate 4, a limit structure is arranged at the connection position, when the left side plate 3 is in a horizontal state, the left side plate 3 covers the chute 13 of the rack top plate 11, the unevenness of the supporting platform surface is avoided, and the left side plate 3 is abutted against the bottom plate 7, prevent that bottom plate 7 from making a round trip to slide, the left side board 3 of lying simultaneously makes things convenient for mining machinery to get into supporting platform.
The fourth concrete implementation mode: this embodiment is the further limited of embodiment one, as shown in fig. 3, frame 1 is worn out to the bottom of support sleeve 12, install the stiffener on the support sleeve 12 side of frame 1 inside, support sleeve 12 suit is on first telescopic link 15, the base of the structure of falling T-shaped is connected to the bottom of first telescopic link 15, first telescopic link 15 is located the axis of crawler 2, support sleeve 12 protects first telescopic link 15, when crawler 2 moves, first telescopic link 15 contracts in support sleeve 12, external grit all contacts with support sleeve 12, thereby prevent to damage first telescopic link 15, set up the great T-shaped base of area, be convenient for fully contact ground, provide stable supporting effect for supporting platform.
The fifth concrete implementation mode: this embodiment is the further restriction of embodiment one, as shown in fig. 5 and fig. 6, right side board 5 and bottom plate 7 constitute right angle folded plate structure jointly, the top of right side board 5 flushes with the top of posterior lateral plate 4 mutually, the gliding maximum distance of bottom plate 7 is the same with the height of left side board 3, the folded plate structure has strengthened the intensity of right side board 5 and bottom plate 7, under the initial condition, left side board 3, right side board 5, posterior lateral plate 4, anterior lateral plate 6 and bottom plate 7 enclose into uncovered square box structure jointly, the article of placing at bottom plate 7 are blocked by curb plate all around, avoid dropping in the transportation, can set up limit structure on right side board 5, posterior lateral plate 4 and anterior lateral plate 6, further fixed mechanical position, guarantee the mechanical stability operation.
The sixth specific implementation mode: this embodiment is a further limitation of the first embodiment, as shown in fig. 2 and fig. 6, the bottom end of the second telescopic rod 51 is connected with a fixing plate 53, the size of the fixing plate 53 is larger than the size of the bottom surface of the second telescopic rod 51, a rotating rod 54 is inserted into the second telescopic rod 51, the rotating rod 54 penetrates through the fixing plate 53, a driving device 52 is installed on the fixing plate 53, the driving device 52 drives the rotating rod 54 to rotate, the second telescopic rod 51 extends to enable the fixing plate 53 to abut against the ground, so as to realize the supporting effect, on this basis, the driving device 52 drives the rotating rod 54 to rotate, because the bottom end of the rotating rod 54 is pointed, the rotating rod 54 enters the ground, thereby preventing the second telescopic rod 51 from moving, enhancing the supporting stability, and ensuring the mechanical and stable operation on the supporting platform.
The seventh embodiment: this embodiment is a further limitation of the first embodiment, as shown in fig. 4 and 5, the sliding block 71 and the sliding groove 13 are adapted to each other, the mounting groove 72 corresponds to the slot 14, the mounting groove 72 and the slot 14 are combined to accommodate the third telescopic rod 73, one end of the third telescopic rod 73 is hinged to the bottom plate 7, the bottom ends of the third telescopic rod 73 and the rotating rod 54 are both tapered, the sliding block 71 and the sliding groove 13 structure achieve the folding and unfolding effects between the bottom plate 7 and the rack top plate 11, the mounting groove 72 and the slot 14 are matched to form a large horizontal groove, and the third telescopic rod 73 is convenient to accommodate.
The specific implementation mode is eight: this embodiment is the further restriction of embodiment four, first telescopic link 15, second telescopic link 51 and third telescopic link 73 all are used for providing the holding power for supporting platform, first telescopic link 15 is provided with two sets altogether, second telescopic link 51 and third telescopic link 73 all are provided with three sets, third telescopic link 73 only uses when supporting platform expandes, because the supporting platform face price after the expansion is great, only support through the telescopic link on both sides, be not enough to support the suspended portion, produce easily and warp the scheduling problem, increase the effort that third telescopic link 73 shared the suspended portion, help keeping supporting platform stable, extension supporting platform's life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A novel mining machinery supporting platform, which is characterized by comprising:
the device comprises a rack (1), wherein a rack top plate (11) is arranged at the top of the rack (1), a sliding groove (13) and a slot (14) are formed in the rack top plate (11), and a supporting sleeve (12) is arranged at the lower part of the rack (1);
the crawler traveling mechanisms (2) are arranged on the left side and the right side of the rack (1);
the left side plate (3) is hinged to the rack top plate (11), and the left side plate (3) rotates around a hinge (31);
the rear side plate (4) and the front side plate (6) are fixed on the rack top plate (11), and a bottom plate (7) covers the rack top plate (11) between the rear side plate (4) and the front side plate (6);
the right side plate (5) is connected with the right side of the bottom plate (7), and a second telescopic rod (51) is fixed on the outer side surface of the right side plate (5);
the bottom plate (7), be fixed with slider (71) on the bottom surface of bottom plate (7), mounting groove (72) have been seted up on the bottom surface of bottom plate (7), third telescopic link (73) are installed to mounting groove (72) internal hinge.
2. The novel mining machinery support platform of claim 1, wherein: the rack top plate (11) is rectangular plate-shaped, sliding grooves (13) are formed in the top surface of the left half portion of the rack top plate (11) at equal intervals, slots (14) are formed in the top surface of the right half portion of the rack top plate (11), the sliding grooves (13) and the slots (14) are distributed alternately, and the sum of the lengths of the sliding grooves (13) and the slots (14) is smaller than the interval between the left end and the right end of the rack top plate (11).
3. A novel mining machinery support platform as claimed in claim 2, characterised in that: preceding side and the rear side of frame roof (11) side symmetry are fixed with preceding curb plate (6) and posterior lateral plate (4), preceding curb plate (6) with posterior lateral plate (4) perpendicular to frame roof (11), hinge (31) are evenly installed to the right side edge of frame roof (11), hinge (31) are connected a side of left side board (3), just the length of left side board (3) is less than the length of frame roof (11).
4. The novel mining machinery support platform of claim 1, wherein: the bottom end of the supporting sleeve (12) penetrates out of the rack (1), a reinforcing rod is installed on the side face of the supporting sleeve (12) inside the rack (1), the supporting sleeve (12) is sleeved on a first telescopic rod (15), the bottom end of the first telescopic rod (15) is connected with a base of an inverted T-shaped structure, and the first telescopic rod (15) is located on a central axis of the crawler belt walking mechanism (2).
5. The novel mining machinery support platform of claim 1, wherein: the right side plate (5) and the bottom plate (7) jointly form a right-angle folded plate structure, the top end of the right side plate (5) is flush with the top end of the rear side plate (4), and the maximum sliding distance of the bottom plate (7) is the same as the height of the left side plate (3).
6. The novel mining machinery support platform of claim 1, wherein: the bottom end of second telescopic link (51) is connected with fixed plate (53), the size of fixed plate (53) is greater than the bottom surface size of second telescopic link (51), it has dwang (54) to peg graft in second telescopic link (51), dwang (54) run through fixed plate (53), install drive arrangement (52) on fixed plate (53), drive arrangement (52) drive dwang (54) rotate.
7. The novel mining machinery support platform of claim 1, wherein: slider (71) with spout (13) mutual adaptation, mounting groove (72) with fluting (14) are corresponding, mounting groove (72) with fluting (14) combination is held third telescopic link (73), the one end of third telescopic link (73) with bottom plate (7) are together articulated, third telescopic link (73) with the bottom of dwang (54) all is the toper.
8. The novel mining machinery support platform of claim 4, wherein: the first telescopic rod (15), the second telescopic rod (51) and the third telescopic rod (73) are used for providing supporting force for the supporting platform, the first telescopic rod (15) is provided with two groups, and the second telescopic rod (51) and the third telescopic rod (73) are provided with three groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111207885.9A CN113914855A (en) | 2021-10-18 | 2021-10-18 | Novel mining machinery supporting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111207885.9A CN113914855A (en) | 2021-10-18 | 2021-10-18 | Novel mining machinery supporting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113914855A true CN113914855A (en) | 2022-01-11 |
Family
ID=79240879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111207885.9A Withdrawn CN113914855A (en) | 2021-10-18 | 2021-10-18 | Novel mining machinery supporting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113914855A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450918A (en) * | 1993-06-22 | 1995-09-19 | Jspanic Corporation | Laterally movable mechanism of a vehicle |
| CN109437067A (en) * | 2018-12-26 | 2019-03-08 | 贵州大学 | A kind of mining lifting device of high stability |
| CN110805809A (en) * | 2019-11-17 | 2020-02-18 | 徐州新路缘机械科技有限公司 | Make things convenient for mining machinery to support transport platform |
| CN212226596U (en) * | 2020-03-23 | 2020-12-25 | 新疆疆纳矿业有限公司 | Supporting platform convenient to adjust and used for coal mine machinery |
| CN112723265A (en) * | 2021-01-06 | 2021-04-30 | 广州诗蓝贸易有限公司 | Mining machinery supporting platform |
| CN213569429U (en) * | 2020-11-22 | 2021-06-29 | 禹州市鼎丰工矿机械有限公司 | Supporting platform for mining machinery operation |
-
2021
- 2021-10-18 CN CN202111207885.9A patent/CN113914855A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450918A (en) * | 1993-06-22 | 1995-09-19 | Jspanic Corporation | Laterally movable mechanism of a vehicle |
| CN109437067A (en) * | 2018-12-26 | 2019-03-08 | 贵州大学 | A kind of mining lifting device of high stability |
| CN110805809A (en) * | 2019-11-17 | 2020-02-18 | 徐州新路缘机械科技有限公司 | Make things convenient for mining machinery to support transport platform |
| CN212226596U (en) * | 2020-03-23 | 2020-12-25 | 新疆疆纳矿业有限公司 | Supporting platform convenient to adjust and used for coal mine machinery |
| CN213569429U (en) * | 2020-11-22 | 2021-06-29 | 禹州市鼎丰工矿机械有限公司 | Supporting platform for mining machinery operation |
| CN112723265A (en) * | 2021-01-06 | 2021-04-30 | 广州诗蓝贸易有限公司 | Mining machinery supporting platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109051538A (en) | The integrated rail-mounted wave baffle board at its edge of one kind and diaphragm plate belt conveyor | |
| CN216686636U (en) | Loading device for fully-mechanized coal mining equipment | |
| CN203965784U (en) | Two ends are provided with the shooting slide rail of pulley | |
| CN113914855A (en) | Novel mining machinery supporting platform | |
| CN209163852U (en) | A kind of coal mine driving suspension device with regulatory function | |
| CN210032534U (en) | Civil engineering construction support | |
| CN212317270U (en) | Roof of recreation facility | |
| CN211258660U (en) | Strutting arrangement for coal mine operation | |
| CN210194392U (en) | Road leveling device is used in municipal works construction | |
| CN210888946U (en) | Tunneling device for coal mine | |
| CN210943497U (en) | Coal mine electromechanical transportation transmission device with levelness adjusting function | |
| CN205638511U (en) | Support is strutted in pit to lightweight | |
| CN214403638U (en) | High strutting arrangement for coal mine of security | |
| CN207144990U (en) | One kind circulation supporting advance timbering erects device for hoisting with shifting | |
| CN114351550B (en) | BIM-based road engineering detection device | |
| CN204343741U (en) | From avoiding-type lifting stereoscopic parking equipment | |
| CN211924188U (en) | Stable form tunnel supporting construction with adjustable goodness of fit is higher | |
| CN211646048U (en) | Highway bridge and culvert supporting structure for bridge engineering | |
| CN211447704U (en) | Lifting device for bridge tunnel construction | |
| CN208345121U (en) | Convenient for the belt conveyor of inspection | |
| CN202531204U (en) | Green and environment-friendly high water filling bracket | |
| CN205836888U (en) | A kind of leap stair running gear | |
| CN212424383U (en) | Raw material conveying device for coal mining | |
| CN215754799U (en) | Novel longitudinal beam roller frame structure for DSJ _ DTL (double-layer double-draw-bar) in underground coal mine | |
| CN220201227U (en) | Hoisting device for electromechanical installation of coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220111 |
|
| WW01 | Invention patent application withdrawn after publication |