CN108340619B - High-efficient automatic moulded coal hydraulic means - Google Patents
High-efficient automatic moulded coal hydraulic means Download PDFInfo
- Publication number
- CN108340619B CN108340619B CN201810125393.7A CN201810125393A CN108340619B CN 108340619 B CN108340619 B CN 108340619B CN 201810125393 A CN201810125393 A CN 201810125393A CN 108340619 B CN108340619 B CN 108340619B
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- CN
- China
- Prior art keywords
- mould
- die
- turntable
- base
- shaft
- Prior art date
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Links
- 239000003245 coal Substances 0.000 title claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000007723 die pressing method Methods 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000004484 Briquette Substances 0.000 claims 3
- 239000000571 coke Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 11
- 238000001514 detection method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000011335 coal coke Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/14—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds on a movable carrier other than a turntable or a rotating drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention belongs to the technical field of powder hydraulic presses, and particularly relates to a high-efficiency automatic molded coal hydraulic device. The utility model provides a high-efficient automatic molded coal hydraulic means, hydraulic motor's output shaft is connected with the input shaft of intermittent type formula gearbox, intermittent type formula gearbox sets up the lower surface at the base, intermittent type formula gearbox's output shaft is connected with the lower extreme of transmission shaft, the upper end of transmission shaft is connected with the mould carousel, the department is equipped with the mould backup pad at the uncovered of mould carousel, the mould clamp plate sets up on the mould carousel, the distributing device sets up the top at the mould clamp plate, the backup pad sets up on the distributing device, driving motor sets up in the backup pad, driving motor's output shaft passes the backup pad and is connected with the (mixing) shaft, stirring vane sets up on the (mixing) shaft and stirring vane all set up in the distributing device, the mould dismantles hydraulic jack setting at the upper surface of base, the top of mould dismantlement hydraulic jack is connected with the mould backup pad through flange.
Description
Technical Field
The invention belongs to the technical field of powder hydraulic presses, and particularly relates to a high-efficiency automatic molded coal hydraulic device.
Background
At present, when a common multi-station rotary table press is used for replacing a die, the rotary table is required to be disassembled and assembled, a cover plate and screws are fixed, time and labor are wasted, maintenance is very inconvenient, and therefore a factory cannot continuously produce. In addition, the matched feeding device can not realize intelligent control according to the quantity of materials in the distributing device, so that when the materials are in shortage in the die hole, the distribution is uneven, the unbalanced load phenomenon occurs in the pressing of the hydraulic machine, and the hydraulic machine or key accessories are damaged for a long time.
Disclosure of Invention
The invention provides a high-efficiency automatic coal hydraulic device aiming at the defects of the prior art.
The technical scheme of the invention is as follows:
a high-efficiency automatic coal hydraulic device comprises a hydraulic motor, an intermittent gearbox, a base, a die disassembly hydraulic jack, a connecting flange, a plurality of dies, a die pressing plate, a distributing device, a supporting plate, a driving motor, a stirring shaft, stirring blades, a die turntable and a transmission shaft; the output shaft of the hydraulic motor is connected with the input shaft of the intermittent gearbox, the intermittent gearbox is arranged on the lower surface of the base through a bolt, the output shaft of the intermittent gearbox penetrates through the base and is connected with the lower end of the transmission shaft through a coupler, the upper end of the transmission shaft is connected with the mold turntable, the middle of the mold turntable is of an open structure, a mold supporting plate is arranged at the opening of the mold turntable, a plurality of molds are uniformly arranged in the mold turntable and are supported and fixed through the mold supporting plate, a mold pressing plate is arranged on the mold turntable and is used for fixing the molds to prevent the molds from upwards moving, the distributor is arranged above the mold pressing plate, the supporting plate is arranged on the distributor, the driving motor is arranged on the supporting plate, the output shaft of the driving motor penetrates through the supporting plate and is connected with the stirring shaft, the stirring blades are arranged on the stirring shaft, the stirring shaft and the stirring blades are all arranged in the distributor, the mold disassembling hydraulic jack is arranged on the upper surface of the base, and the top end of the mold disassembling hydraulic jack is connected with the mold supporting plate through a connecting flange.
As a preferred embodiment of the present invention, the present invention further includes a wear-resistant lining plate provided on the upper surface of the mold support plate by bolts.
As a preferred embodiment of the present invention, the present invention further includes an inductance sensor, a mounting bracket, a pin shaft and a swing link, wherein the mounting bracket is disposed on the support plate and is near the center of the distributor, the lower end of the mounting bracket extends into the distributor and is connected to the swing link through the pin shaft so that the swing link can swing along the pin shaft, and the inductance sensor is disposed at the upper end of the mounting bracket.
As a preferred embodiment of the present invention, the present invention further comprises a push-pull cylinder base, an unpowered raceway, and a push-pull mold cylinder, wherein the push-pull cylinder base is fixed on the lower surface of the base and extends to the side surface of the base, the left end of the unpowered raceway is fixed on the push-pull cylinder base, the right end of the unpowered raceway is arranged on the base and is close to the mold disassembly hydraulic jack, the push-pull mold cylinder is arranged on the push-pull cylinder base, and the output shaft of the push-pull mold cylinder is connected with the mold when needed.
As a preferred implementation mode of the invention, the die turntable is round, square inner holes which are uniformly distributed at 120 degrees are processed in the round die turntable, the square inner holes are penetrated up and down, threaded holes are processed on the outer surfaces of the square inner holes and are used for installing the wear-resistant lining plates, threaded holes are processed on the upper plane of the die turntable and are used for installing the die pressing plates, a sealing groove is arranged on the lower plane of the die turntable, and an inner hole and a threaded hole which are connected with a transmission shaft are arranged in the center of the die turntable.
As a preferred embodiment of the present invention, the mold according to the present invention is square, and a plurality of mold holes for molding the molded coal coke are provided in the mold.
As a preferable implementation mode of the invention, the die pressing plate is formed by overlapping movably connected multi-layer structures, and the transition fillet radius of the die pressing plate is larger than that of the die.
According to the technical scheme, the hydraulic motor is adopted to drive the stirring blade to rotate, and when the load is overlarge, the overload protection of the motor is realized through the pressure adjusting device. Meanwhile, a mechanical swinging material level switch inductance sensor is arranged in the distributing device to replace the phenomena that the current commonly used anti-rotation material level switch or photoelectric switch is easy to be stuck and burnt out under the condition of high-temperature materials. According to the material quantity, intelligent production cycle control can be realized through sensing signals of the swing rod and the sensor.
The die is arranged in square holes uniformly distributed on three circumferences of the multi-station turntable, the upper plane of the die is provided with the multi-layer die pressing plate, and the die can slightly float up and down under the pressing action, so that the phenomenon of unbalanced load of the turntable and the stress of the base are avoided. The wear-resistant lining plate is arranged on the upper surface of the die supporting plate 20 and is connected with the base through the screws, so that damage to the die supporting plate is reduced, and production efficiency is affected.
The material level detecting device is arranged on the distributing device and mainly comprises a swing rod, a central shaft, a mounting bracket and an inductance sensor. Therefore, the height of the swing rod can be adjusted according to the material level condition, the sensor sends a signal to the upper computer through the intermittent time of the rod, intelligent control of materials is realized, and the phenomenon that the hydraulic press presses the materials unevenly is prevented.
According to the invention, the abrasion-resistant pressing plates are arranged on the upper plane of the multi-station turntable, the quantity of the filling materials in the die is controlled by increasing or decreasing the quantity of the abrasion-resistant pressing plates according to the production condition, and meanwhile, the distributing device is also required to be increased or reduced in order to install the supporting legs.
After the die is separated from the base of the press, the die is pulled out from the groove of the base through the push-pull oil cylinder and the unpowered rollaway nest at the side at the stop position of the dismounting jack, a new die is installed, and the method is installed to send the new die to the plane of the jack.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
Example 1
As shown in fig. 1, a high-efficient automatic coal hydraulic device is characterized by comprising a hydraulic motor 1, an intermittent gearbox 2, a base 3, a die disassembly hydraulic jack 4, a connecting flange 5, a plurality of dies 6, a die pressing plate 8, a distributor 9, a supporting plate 10, a driving motor 11, a stirring shaft 12, stirring blades 13, a die turntable 18 and a transmission shaft 19, wherein an output shaft of the hydraulic motor 1 is connected with an input shaft of the intermittent gearbox 2, the intermittent gearbox 2 is arranged on the lower surface of the base 3 through bolts, an output shaft of the intermittent gearbox 2 penetrates through the base 3 and is connected with the lower end of the transmission shaft 19 through a coupler, the upper end of the transmission shaft 19 is connected with the die turntable 18, the middle of the die turntable 18 is of an open structure, a die supporting plate 20 is arranged at the open position of the die turntable 18, a wear-resistant lining plate 7 is arranged on the upper surface of the die supporting plate 20, a plurality of dies 6 arranged in the die turntable 18 and are supported and fixed through the die supporting plate 20, the die pressing plate 8 is arranged on the die turntable 18 and is used for preventing the dies 6 from moving upwards, the distributing plate 9 is arranged on the die turntable 8 and is arranged on the die turntable 12 and is connected with the lower end of the die turntable 12 through the die supporting plate 9 through the die supporting plate 20, the driving motor 10, the upper end of the driving plate 19 is connected with the die turntable 20 through the die supporting plate 10, the die supporting plate 4 is arranged on the die turntable 4, the upper end is connected with the die supporting plate 4, and the die supporting plate 4 is provided with the die supporting plate 1, and the die supporting plate 1.
The embodiment comprises a low-level detection unit and a high-level detection unit, wherein each detection unit comprises an inductance sensor 14, a mounting bracket 15, a pin shaft 16 and a swinging rod 17, the mounting bracket 15 is arranged on a supporting plate 10 and is close to the central part of a distributing device 9, the lower end of the mounting bracket 15 extends into the distributing device 9 and is connected with the swinging rod 17 through the pin shaft 16 so that the swinging rod 17 can swing along the pin shaft 16, and the inductance sensor 14 is arranged at the upper end of the mounting bracket 15.
The embodiment further comprises a push-pull oil cylinder base 25, an unpowered raceway 26 and a push-pull mold oil cylinder 27, wherein the push-pull oil cylinder base 25 is fixed on the lower surface of the base 3 and extends to the side surface of the base 3, the left end of the unpowered raceway 26 is fixed on the push-pull oil cylinder base 25, the right end of the unpowered raceway 26 is arranged on the base 3 and is close to the mold disassembly hydraulic jack 4, the push-pull mold oil cylinder 27 is arranged on the push-pull oil cylinder base 25, and an output shaft of the push-pull mold oil cylinder 27 is connected with the mold 6 when needed.
The die turntable 18 in this embodiment is circular, square inner holes uniformly distributed at 120 degrees are processed in the circular die turntable 18, the square inner holes are penetrated up and down, threaded holes are processed on the outer surfaces of the square inner holes and used for installing wear-resistant lining plates, threaded holes are processed on the upper plane of the die turntable 18 and used for installing the die pressing plate 8, a sealing groove is arranged on the lower plane of the die turntable 18, and an inner hole and a threaded hole which are connected with the transmission shaft 19 are arranged in the center of the die turntable 18.
The mold 6 in this embodiment is square, and a plurality of mold holes for molding the molded coal coke are provided in the mold 6.
The die pressing plate 8 in this embodiment is formed by overlapping movably connected multi-layer structures, and the radius of a transition fillet of the die pressing plate 8 is larger than that of the die 6.
Claims (5)
1. The high-efficiency automatic coal hydraulic device is characterized by comprising a hydraulic motor (1), an intermittent gearbox (2), a base (3), a die disassembly hydraulic jack (4), a connecting flange (5), a plurality of dies (6), a die pressing plate (8), a distributing device (9), a supporting plate (10), a driving motor (11), a stirring shaft (12), stirring blades (13), an inductance sensor (14), a mounting bracket (15), a pin shaft (16), a swinging rod (17), a die turntable (18), a transmission shaft (19), a push-pull oil cylinder base (25), an unpowered raceway (26) and a push-pull die oil cylinder (27); the output shaft of the hydraulic motor (1) is connected with the input shaft of the intermittent gearbox (2), the intermittent gearbox (2) is arranged on the lower surface of the base (3) through bolts, the output shaft of the intermittent gearbox (2) passes through the base (3) and is connected with the lower end of the transmission shaft (19) through a coupler, the upper end of the transmission shaft (19) is connected with the mould turntable (18), the middle of the mould turntable (18) is of an open structure, a mould supporting plate (20) is arranged at the opening of the mould turntable (18), a plurality of moulds (6) are uniformly arranged in the mould turntable (18) and are supported and fixed through the mould supporting plate (20), a mould pressing plate (8) is arranged on the mould turntable (18) and is used for fixing the mould (6) to prevent the mould from upwards moving, a distributor (9) is arranged above the mould pressing plate (8), a supporting plate (10) is arranged on the distributor (9), a driving motor (11) is arranged on the supporting plate (10), the output shaft of the driving motor (11) passes through the supporting plate (10) and is connected with a stirring shaft (12), stirring blades (12) are arranged on the stirring shaft (12) and are arranged on the stirring shaft (3) and the stirring shaft (13) in the base (3) in a certain way, the stirring shaft (13) is arranged on the surface of the stirring shaft (3), the top of mould dismantlement hydraulic jack (4) is connected with mould backup pad (20) through flange, installing support (15) set up on backup pad (10) and be close to the central part of distributing device (9), the lower extreme of installing support (15) extends to in distributing device (9) and is connected through round pin axle (16) and pendulum rod (17) so that pendulum rod (17) can follow round pin axle (16) swing, inductance sensor (14) set up the upper end at installing support (15), push-and-pull cylinder base (25) are fixed in the lower surface of base (3) and are extended to the side of base (3), the left end of unpowered raceway (26) is fixed on push-and-pull cylinder base (25), the right-hand member of unpowered raceway (26) sets up on base (3) and be close to mould dismantlement hydraulic jack (4), push-and-pull mould hydro-cylinder (27) set up on push-and push-pull cylinder base (25) and push-and-pull mould hydro-cylinder (27) output shaft be connected with mould (6) when required.
2. An efficient automatic briquette hydraulic device as claimed in claim 1, further comprising a wear-resistant lining plate (7), the wear-resistant lining plate (7) being disposed on the upper surface of the die supporting plate (20) by bolts.
3. The high-efficiency automatic molded coal hydraulic device according to claim 1, wherein the mold turntable (18) is circular, square inner holes which are uniformly distributed at 120 degrees are processed in the circular mold turntable (18), the square inner holes are vertically communicated, threaded holes are processed on the outer surfaces of the square inner holes and are used for installing wear-resistant lining plates, threaded holes are processed on the upper plane of the mold turntable (18) and are used for installing a mold pressing plate (8), a sealing groove is formed in the lower plane of the mold turntable (18), and an inner hole and a threaded hole which are connected with a transmission shaft (19) are formed in the center of the mold turntable (18).
4. The high-efficiency automatic briquette hydraulic device according to claim 1, wherein the die (6) is square, and a plurality of die holes for forming briquette coke are arranged on the die (6).
5. The high-efficiency automatic molded coal hydraulic device according to claim 1, wherein the die pressing plate (8) is formed by overlapping movably connected multi-layer structures, and the transition fillet radius of the die pressing plate (8) is larger than that of the die (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125393.7A CN108340619B (en) | 2018-02-08 | 2018-02-08 | High-efficient automatic moulded coal hydraulic means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125393.7A CN108340619B (en) | 2018-02-08 | 2018-02-08 | High-efficient automatic moulded coal hydraulic means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108340619A CN108340619A (en) | 2018-07-31 |
| CN108340619B true CN108340619B (en) | 2023-12-29 |
Family
ID=62958643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125393.7A Active CN108340619B (en) | 2018-02-08 | 2018-02-08 | High-efficient automatic moulded coal hydraulic means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108340619B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202608084U (en) * | 2011-08-24 | 2012-12-19 | 张伟伟 | Rotating disc type hydraulic forming machine |
| CN103802349A (en) * | 2014-01-26 | 2014-05-21 | 四川展祥特种合金科技有限公司 | Powder blank manufacturing equipment |
| CN104171080A (en) * | 2014-08-30 | 2014-12-03 | 鑫鼎生物科技有限公司 | Brick tea pressing device |
| CN203994820U (en) * | 2014-06-29 | 2014-12-10 | 徐州一重锻压设备有限公司 | Discus press-forming machine |
| CN204725887U (en) * | 2015-05-06 | 2015-10-28 | 河南省杜甫机械制造有限公司 | Lick automatic hydraulic cuber |
| CN105584087A (en) * | 2015-12-23 | 2016-05-18 | 格薪源生物质燃料有限公司 | Vertical ring die biomass fuel briquetting forming machine |
| CN208006317U (en) * | 2018-02-08 | 2018-10-26 | 山西沁新能源集团股份有限公司 | A kind of efficient automatic briquette hydraulic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202011110087U1 (en) * | 2011-05-13 | 2012-11-12 | Rekers Verwaltungs-GmbH & Co. KG | Shaking grate for a filling car of a stone forming machine |
-
2018
- 2018-02-08 CN CN201810125393.7A patent/CN108340619B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202608084U (en) * | 2011-08-24 | 2012-12-19 | 张伟伟 | Rotating disc type hydraulic forming machine |
| CN103802349A (en) * | 2014-01-26 | 2014-05-21 | 四川展祥特种合金科技有限公司 | Powder blank manufacturing equipment |
| CN203994820U (en) * | 2014-06-29 | 2014-12-10 | 徐州一重锻压设备有限公司 | Discus press-forming machine |
| CN104171080A (en) * | 2014-08-30 | 2014-12-03 | 鑫鼎生物科技有限公司 | Brick tea pressing device |
| CN204725887U (en) * | 2015-05-06 | 2015-10-28 | 河南省杜甫机械制造有限公司 | Lick automatic hydraulic cuber |
| CN105584087A (en) * | 2015-12-23 | 2016-05-18 | 格薪源生物质燃料有限公司 | Vertical ring die biomass fuel briquetting forming machine |
| CN208006317U (en) * | 2018-02-08 | 2018-10-26 | 山西沁新能源集团股份有限公司 | A kind of efficient automatic briquette hydraulic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108340619A (en) | 2018-07-31 |
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