CN112718937A - Mining hydraulic support shaping device - Google Patents
Mining hydraulic support shaping device Download PDFInfo
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- CN112718937A CN112718937A CN202011468702.4A CN202011468702A CN112718937A CN 112718937 A CN112718937 A CN 112718937A CN 202011468702 A CN202011468702 A CN 202011468702A CN 112718937 A CN112718937 A CN 112718937A
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- shaping
- sliding block
- hydraulic support
- upright post
- shaping device
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- 238000007493 shaping process Methods 0.000 title claims abstract description 73
- 238000005065 mining Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 description 20
- 238000013461 design Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
- E21D23/04—Structural features of the supporting construction, e.g. linking members between adjacent frames or sets of props; Means for counteracting lateral sliding on inclined floor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Bridges Or Land Bridges (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a mining hydraulic support shaping device, which comprises two pairs of shaping mechanisms symmetrically arranged at intervals, wherein each shaping mechanism comprises a main upright post, an auxiliary upright post and more than one shaping unit; the shaping unit comprises a first lifting assembly, a second lifting assembly, a hydraulic cylinder and a shaping plate, the first lifting assembly comprises a first sliding block and a first linear driver used for driving the first sliding block, the second lifting assembly comprises a second sliding block and a second linear driver used for driving the second sliding block, the rear end of the hydraulic cylinder is fixed on the second sliding block, and the front end of the hydraulic cylinder movably penetrates through the first sliding block and is fixedly provided with the shaping plate. According to the hydraulic support shaping device, the hydraulic support damaged under pressure can be shaped, the automation degree is improved, labor is saved, the working efficiency is improved, and the hydraulic support can be effectively guaranteed to smoothly enter the cage and be lifted to the ground.
Description
Technical Field
The invention relates to the technical field of mining machinery, in particular to a mining hydraulic support shaping device.
Background
Coal is the most important solid fuel, is one of combustible organic rocks, and can be divided into four types, namely peat, lignite, bituminous coal and anthracite, according to the coal gasification degree. Coal mines refer to places rich in coal resources and are generally divided into underground coal mines and opencast coal mines. When the coal bed is far away from the ground surface, a tunnel is excavated to the underground to mine coal, which is a mineworker coal mine; when the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine.
The coal mining methods are of various types, and the coal mining methods used in the world in the main coal producing countries are generally divided into two major types, namely wall type and pillar type. According to different mine geology and technical conditions, different coal mining systems can be matched with coal mining processes, so that various coal mining methods are formed. The hydraulic support is one of main devices of the comprehensive mechanical coal mining method, and mainly has the functions of supporting and protecting a top plate of a coal mining working face, so that mine pressure acts on the hydraulic support in an external load mode, and the safe operation space of the working face is effectively maintained.
In recent years, although the working resistance of the hydraulic support is improved, the hydraulic support cannot bear load due to the fact that the working face top plate is always in an abnormal pressure state, and therefore the hydraulic support is deformed under pressure and structural parts are damaged. The general deformed and damaged hydraulic support is often ultra-wide and ultra-high, can not only not smoothly enter a cage to be lifted to the ground, but also can be limited by the space of an underground roadway, so that large mechanical equipment can not be used for centralized maintenance treatment, workers can only carry out manual maintenance through working modes such as hammering and pounding by a hammer, the labor intensity of the workers is increased, the working efficiency is reduced, and the shaping effect still cannot achieve the expected effect.
Disclosure of Invention
The invention aims to solve the technical problem of providing a mining hydraulic support reshaping device which not only improves the traffic capacity of a roadway, but also effectively ensures that a hydraulic support can smoothly enter a cage and rise to the ground, and can reduce the labor intensity of workers.
In order to solve the technical problems, the invention adopts the following technical scheme: a mining hydraulic support shaping device comprises two pairs of shaping mechanisms which are symmetrically arranged at intervals, wherein each shaping mechanism comprises a main upright post, an auxiliary upright post and more than one shaping unit;
the shaping unit comprises a first lifting assembly, a second lifting assembly, a hydraulic cylinder and a shaping plate, the first lifting assembly comprises a first sliding block which is slidably mounted on the auxiliary stand column and a first linear driver which is used for driving the first sliding block to slide on the auxiliary stand column in a reciprocating mode, the second lifting assembly comprises a second sliding block which is slidably mounted on the main stand column and a second linear driver which is used for driving the second sliding block to slide on the main stand column in a reciprocating mode, the rear end of the hydraulic cylinder is fixed on the second sliding block, and the front end of the hydraulic cylinder penetrates through the first sliding block in a movable mode and is fixedly mounted with the shaping plate.
Further, the head tree is double-end H word steel construction, the auxiliary column comprises two H word steels, just the reinforcement crossbeam that has through both sides fixed mounting forms three angie type integral structure between head tree and the auxiliary column.
Furthermore, the first sliding block comprises two mounting panels and two fastening plates, the two mounting panels and the two fastening plates are connected to form a rectangular frame, and the rectangular frame is sleeved on the auxiliary stand column in a sliding manner.
Further, two tightly decide the centre gripping of board symmetry and be in terminal surface around the auxiliary column, two the centre gripping of installation panel symmetry is in terminal surface about the auxiliary column, and two the both ends of installation panel all through first fastener with tightly decide board fixed connection.
Furthermore, the second slider includes that joint panel and two are fixed respectively the U-shaped fixture block at both ends about the joint panel, and two the equal slip card of U-shaped fixture block is established on the head tree.
Further, the bar-shaped sliding grooves are formed in the left side edge and the right side edge of the main stand column respectively, the second sliding block further comprises two supporting strips which are fixed to the U-shaped clamping blocks respectively, the two ends of each supporting strip are fixedly connected with the U-shaped clamping blocks through second fasteners, and the two supporting strips respectively slide to penetrate through the corresponding bar-shaped sliding grooves.
Further, a first limit mounting groove and a second limit mounting groove are formed in the middle of the main stand column and the middle of the auxiliary stand column respectively, the first linear driver and the second linear driver are fixedly mounted at the bottoms of the first sliding block and the second sliding block respectively, the rear ends of the first linear driver and the second linear driver are electrically connected with insulated wires, the first sliding block and the first linear driver slide to penetrate through the second limit mounting groove, and the second sliding block and the second linear driver slide to penetrate through the first limit mounting groove.
Further, the hydraulic cylinder comprises a cylinder barrel and a piston rod, fixed disks are arranged at two ends of the cylinder barrel, the fixed disks are fixedly connected with the first sliding blocks or the second sliding blocks through a plurality of annularly distributed mounting columns on the end face, and the piston rod movably penetrates through the first sliding blocks and is fixedly connected with the shaping plate.
Furthermore, the front surface of the shaping plate is coated with a protective layer, and a cushion pad is arranged between the back surface of the shaping plate and the front end of the hydraulic cylinder.
Furthermore, the bottom of the main upright post and the bottom of the auxiliary upright post are fixedly provided with bearing bases, the front ends of the bearing bases are provided with infrared sensors, the mining hydraulic support shaping device is matched with a rail for use, and the rail is arranged between the bearing bases of the two pairs of shaping mechanisms.
The invention has the beneficial effects that:
on one hand, two pairs of shaping mechanisms which are symmetrically arranged at intervals are arranged on two sides of the hydraulic support to be processed and shaped, so that the overall structure is effectively reinforced, the stability and the safety are improved, and the shaping effect is enhanced; on the other hand, through first linear actuator of external electric integrated control device electric connection and second linear actuator, thereby drive first lifting unit and second lifting unit respectively and slide about the auxiliary column and the head post are vertical in proper order and realize the automatic rising, through the horizontal reciprocating motion of pneumatic cylinder, make the shaping plate of piston rod front end fixed mounting realize the spacing clamp tight to the mine car from low to high in proper order, and compress the plastic to the hydraulic support that receives the compression deformation damage on the mine car, the plastic work is carried out simultaneously to multiunit plastic unit, not only improve degree of automation, use manpower sparingly, increase work efficiency, more effectively guarantee that the hydraulic support that deformation damaged can get into the cage smoothly and promote to ground.
Drawings
FIG. 1 is a side view of the overall structure of one embodiment of the present invention.
Fig. 2 is a top view of the overall structure of an embodiment of the present invention.
Fig. 3 is a top view of a post according to an embodiment of the present invention.
Fig. 4 is a schematic view of the overall structure of the main column according to an embodiment of the present invention.
Fig. 5 is a schematic view of the overall structure of the secondary upright according to an embodiment of the present invention.
Fig. 6 is a schematic view of the overall structure of the hydraulic cylinder according to the embodiment of the present invention.
FIG. 7 is a partial perspective view of a first lift assembly in accordance with one embodiment of the invention.
Fig. 8 is a rear view of a second lift assembly in accordance with one embodiment of the present invention.
The components in the drawings are labeled as follows: 1. a main upright post; 101. a strip-shaped chute; 102. a first limit mounting groove; 2. a secondary upright post; 201. a second limit mounting groove; 3. a first lifting assembly; 301. a first slider; 302. a first linear driver; 303. installing a panel; 304. a tightening plate; 305. a first fastener; 4. a second lifting assembly; 401. a second slider; 402. a second linear actuator; 403. clamping a panel; 404. a U-shaped clamping block; 405. a supporting strip; 406. a second fastener; 5. an insulated wire; 6. reinforcing the cross beam; 7. a hydraulic cylinder; 701. a cylinder barrel; 702. a piston rod; 703. fixing the disc; 704. mounting a column; 8. a load-bearing base; 9. shaping plates; 901. a cushion pad; 902. a protective layer; 10. an infrared sensor; 11. a track.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
See fig. 1-8.
The invention relates to a mining hydraulic support shaping device, which comprises two pairs of shaping mechanisms symmetrically arranged at intervals, wherein each shaping mechanism comprises a main upright post 1, an auxiliary upright post 2 and more than one shaping unit;
the shaping unit comprises a first lifting assembly 3, a second lifting assembly 4, a hydraulic cylinder 7 and a shaping plate 9, wherein the first lifting assembly 3 comprises a first sliding block 301 which is slidably mounted on the secondary upright post 2 and a first linear driver 302 which is used for driving the first sliding block 301 to slide on the secondary upright post 2 in a reciprocating manner, the second lifting assembly 4 comprises a second sliding block 401 which is slidably mounted on the main upright post 1 and a second linear driver 402 which is used for driving the second sliding block 401 to slide on the main upright post 1 in a reciprocating manner, the rear end of the hydraulic cylinder 7 is fixed on the second sliding block 401, and the front end of the hydraulic cylinder 7 movably penetrates through the first sliding block 301 and is fixedly mounted with the shaping plate 9.
On one hand, two pairs of shaping mechanisms which are symmetrically arranged at intervals are arranged on two sides of the hydraulic support to be processed and shaped, so that the overall structure is effectively reinforced, the stability and the safety are improved, and the shaping effect is enhanced; on the other hand, through first linear actuator of external electric integrated control device electric connection and second linear actuator, thereby do not drive first lifting unit and second lifting unit and slide about the auxiliary column and the head post is vertical in proper order and realize the automatic rising, through the horizontal reciprocating motion of pneumatic cylinder, make the shaping plate of piston rod front end fixed mounting realize the spacing clamp tight to the mine car from low to high in proper order, and compress the plastic to the hydraulic support that receives the compression deformation damage on the mine car, the plastic work is carried out simultaneously to multiunit plastic unit, not only improve degree of automation, use manpower sparingly, increase work efficiency, it can get into the cage smoothly and promote to ground to more effectively guarantee the hydraulic support that the deformation damaged.
In an embodiment, the main upright post 1 is a double-head H-shaped steel structure, the auxiliary upright post 2 is composed of two H-shaped steels, and the reinforcing cross beams 6 fixedly installed on two sides between the main upright post 1 and the auxiliary upright post 2 form a triangular integrated structure. By the design, the integral structure of the device is reinforced, the shaping units which are grouped differently from top to bottom are protected in a limiting mode through the reinforcing beam 6, accidental collision is prevented, accidents are avoided, and stability and safety are improved.
In an embodiment, the first sliding block 301 includes two mounting panels 303 and two fastening plates 304, the two mounting panels 303 and the two fastening plates 304 are connected to form a rectangular frame, and the rectangular frame is slidably sleeved on the secondary upright 2. By the design, the integrity of the whole structure of the first lifting component 3 is improved, and the first lifting component 3 is ensured to slide up and down stably along the auxiliary upright post 2.
In an embodiment, two fastening plates 304 are symmetrically clamped on the front and rear end surfaces of the secondary upright post 2, two mounting panels 303 are symmetrically clamped on the left and right end surfaces of the secondary upright post 2, and both ends of the two mounting panels 303 are fixedly connected with the fastening plates 304 through first fasteners 305. By the design, the stability of the structure between the auxiliary upright post 2 and the first lifting component 3 is improved, and the first lifting component 3 is driven to move at a constant speed by electrically connecting the first linear driver 302 with an external electric integrated control device.
In an embodiment, the second sliding block 401 includes a clamping panel 403 and two U-shaped blocks 404 respectively fixed at left and right ends of the clamping panel 403, and both the two U-shaped blocks 404 are slidably clamped on the main upright post 1. By the design, the integrity of the whole structure of the second lifting assembly 4 is improved, and the second lifting assembly 4 is ensured to slide up and down stably along the main upright post 1.
In an embodiment, the left and right sides of the main column 1 are respectively provided with a strip-shaped sliding groove 101, the second slider 401 further includes two supporting bars 405 respectively fixed on the two U-shaped clamping blocks 404, two ends of the two supporting bars 405 are respectively fixedly connected with the U-shaped clamping blocks 404 through second fastening members 406, and the two supporting bars 405 respectively slide through the corresponding strip-shaped sliding grooves 101. By the design, the structural stability between the main upright post 1 and the second lifting component 4 is improved, and the second linear driver 402 is electrically connected with an external electric integrated control device to drive the second lifting component 4 to move at a constant speed.
In an embodiment, a first limit mounting groove 102 and a second limit mounting groove 201 are respectively formed in the middle of the main column 1 and the secondary column 2, the first linear driver 302 and the second linear driver 402 are respectively and fixedly mounted at the bottoms of the first slider 301 and the second slider 401, the rear ends of the first linear driver 302 and the second linear driver 402 are both electrically connected with an insulated wire 5, the first slider 301 and the first linear driver 302 slide through the second limit mounting groove 201, and the second slider 401 and the second linear driver 402 slide through the first limit mounting groove 102. By the design, the first lifting component 3 and the second lifting component 4 can be conveniently mounted and dismounted, and the limiting and protecting effects are effectively achieved, so that the shaping units which are grouped up and down differently can freely lift in a fixed sliding range.
In an embodiment, the hydraulic cylinder 7 includes a cylinder barrel 701 and a piston rod 702, two ends of the cylinder barrel 701 are respectively provided with a fixed disk 703, the fixed disk 703 is respectively fixedly connected with the first slider 301 or the second slider 401 through a plurality of annularly distributed mounting posts 704 on an end surface, and the piston rod 702 movably penetrates through the first slider 301 and is fixedly connected with the shaping plate 9. This arrangement helps to improve the overall stability between the hydraulic cylinder 7 and the first and second lift assemblies 3, 4.
In one embodiment, the front surface of the shaping plate 9 is covered with a protective layer 902, and a cushion 901 is disposed between the back surface of the shaping plate 9 and the front end of the hydraulic cylinder 7. Due to the design, the electroplating protection of the stress surface of the shaping plate 9 is realized through the protective layer 902, the service life of the shaping plate is prolonged, and the buffer pad 901 plays a role in shock absorption and protection.
In one embodiment, the bottom parts of the main upright post 1 and the auxiliary upright post 2 are fixed with bearing bases 8, the front ends of the bearing bases 8 are provided with infrared sensors 10, the mining hydraulic support shaping device is matched with a rail 11 for use, and the rail 11 is arranged between the bearing bases 8 of the two pairs of shaping mechanisms. The design is beneficial to improving the bearing degree and the stability degree of the whole structure of the device through the bearing base 8, the infrared sensor 10 is electrically connected with an external electric integrated control device, the mine car bears a hydraulic support which damages deformation and runs in a roadway along the rail 11, when the mine car is about to reach the device, the infrared sensor 10 detects in real time and automatically sends digital signals to the electric integrated control device and a motor which is arranged in the mine car and used for starting and stopping control, the electric integrated control device triggers the shaping unit to slide up and down along the main upright post 1 and the auxiliary upright post 2 at the same time, the mine car is stably stopped on the rail 11, then the hydraulic cylinder 7 drives the shaping plate 9 to start shaping processing work, after the work is finished, the shaping unit is contracted and restored to the initial state, and the mine car is started, and smoothly feeding the shaped hydraulic support into the cage along the rail 11.
It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this disclosure.
Claims (10)
1. The utility model provides a mining hydraulic support shaping device which characterized in that: the shaping mechanism comprises two pairs of shaping mechanisms which are symmetrically arranged at intervals, wherein each shaping mechanism comprises a main upright post (1), an auxiliary upright post (2) and more than one shaping unit;
the shaping unit comprises a first lifting component (3), a second lifting component (4), a hydraulic cylinder (7) and a shaping plate (9), the first lifting assembly (3) comprises a first sliding block (301) which is installed on the auxiliary upright post (2) in a sliding mode and a first linear driver (302) which is used for driving the first sliding block (301) to slide on the auxiliary upright post (2) in a reciprocating mode, the second lifting assembly (4) comprises a second sliding block (401) which is slidably mounted on the main upright post (1) and a second linear driver (402) which is used for driving the second sliding block (401) to slide on the main upright post (1) in a reciprocating manner, the rear end of the hydraulic cylinder (7) is fixed on the second sliding block (401), the front end of the hydraulic cylinder (7) movably penetrates through the first sliding block (301) and is fixedly provided with the shaping plate (9).
2. The mining hydraulic support shaping device of claim 1, wherein: main column (1) is double-end H word steel construction, auxiliary column (2) comprise two H word steels, just reinforcement crossbeam (6) that have through both sides fixed mounting between main column (1) and auxiliary column (2) form three angie type integral structure.
3. The mining hydraulic support shaping device of claim 1 or 2, wherein: the first sliding block (301) comprises two mounting panels (303) and two fastening plates (304), the two mounting panels (303) and the two fastening plates (304) are connected to form a rectangular frame, and the rectangular frame is slidably sleeved on the auxiliary upright post (2).
4. The mining hydraulic support shaping device of claim 3, wherein: two tight board (304) symmetry centre gripping is in the front and back terminal surface of vice stand (2), two installation panel (303) symmetry centre gripping is in the terminal surface about vice stand (2), and two the both ends of installation panel (303) all through first fastener (305) with tight board (304) fixed connection.
5. The mining hydraulic support shaping device of claim 1 or 2, wherein: the second sliding block (401) comprises a clamping panel (403) and two U-shaped clamping blocks (404) which are fixed to the left end and the right end of the clamping panel (403) respectively, and the two U-shaped clamping blocks (404) are arranged on the main upright post (1) in a sliding clamping mode.
6. The mining hydraulic support shaping device of claim 5, wherein: bar spout (101) have been seted up respectively to the left and right sides limit of head mast (1), second slider (401) still includes two and fixes respectively two support bar (405) on U-shaped fixture block (404), two the both ends of support bar (405) all through second fastener (406) with U-shaped fixture block (404) fixed connection, and two support bar (405) slide respectively and pass correspondingly bar spout (101).
7. The mining hydraulic support shaping device of claim 1 or 2, wherein: first spacing mounting groove (102) and second spacing mounting groove (201) have been seted up respectively in the middle part of main column (1) with vice stand (2), first linear actuator (302) with second linear actuator (402) fixed mounting respectively in first slider (301) with the bottom of second slider (401), just first linear actuator (302) with the equal electrically connected with of rear end of second linear actuator (402) has insulated wire (5), first slider (301) with first linear actuator (302) slide and pass second spacing mounting groove (201), second slider (401) with second linear actuator (402) slide and pass first spacing mounting groove (102).
8. The mining hydraulic support shaping device of claim 1 or 2, wherein: the hydraulic cylinder (7) comprises a cylinder barrel (701) and a piston rod (702), fixed disks (703) are arranged at two ends of the cylinder barrel (701), the fixed disks (703) are fixedly connected with the first sliding block (301) or the second sliding block (401) respectively through a plurality of annularly distributed mounting columns (704) on the end face, and the piston rod (702) movably penetrates through the first sliding block (301) and is fixedly connected with the shaping plate (9).
9. The mining hydraulic support shaping device of claim 1 or 2, wherein: the front surface of the shaping plate (9) is coated with a protective layer (902), and a cushion pad (901) is arranged between the back surface of the shaping plate (9) and the front end of the hydraulic cylinder (7).
10. The mining hydraulic support shaping device of claim 1 or 2, wherein: the bottom of the main upright post (1) and the auxiliary upright post (2) is fixed with a bearing base (8), the front end of the bearing base (8) is provided with an infrared sensor (10), the mining hydraulic support shaping device is matched with a rail (11) for use, and the rail (11) is arranged between the bearing bases (8) of the two pairs of shaping mechanisms.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011468702.4A CN112718937A (en) | 2020-12-10 | 2020-12-10 | Mining hydraulic support shaping device |
| LU102353A LU102353B1 (en) | 2020-12-10 | 2020-12-30 | Shaping Device for Mining Hydraulic Supports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011468702.4A CN112718937A (en) | 2020-12-10 | 2020-12-10 | Mining hydraulic support shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112718937A true CN112718937A (en) | 2021-04-30 |
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ID=75599840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011468702.4A Pending CN112718937A (en) | 2020-12-10 | 2020-12-10 | Mining hydraulic support shaping device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112718937A (en) |
| LU (1) | LU102353B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069830A (en) * | 2022-07-20 | 2022-09-20 | 常州汉科汽车科技有限公司 | Intelligent shaping equipment and method for remanufacturing production of aluminum alloy vehicle door |
-
2020
- 2020-12-10 CN CN202011468702.4A patent/CN112718937A/en active Pending
- 2020-12-30 LU LU102353A patent/LU102353B1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069830A (en) * | 2022-07-20 | 2022-09-20 | 常州汉科汽车科技有限公司 | Intelligent shaping equipment and method for remanufacturing production of aluminum alloy vehicle door |
| CN115069830B (en) * | 2022-07-20 | 2022-11-22 | 常州汉科汽车科技有限公司 | Intelligent shaping equipment and method for remanufacturing production of aluminum alloy vehicle door |
Also Published As
| Publication number | Publication date |
|---|---|
| LU102353B1 (en) | 2021-08-04 |
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