CN114833548A - Vertical belt feeder cylinder dismouting machine - Google Patents
Vertical belt feeder cylinder dismouting machine Download PDFInfo
- Publication number
- CN114833548A CN114833548A CN202210573377.0A CN202210573377A CN114833548A CN 114833548 A CN114833548 A CN 114833548A CN 202210573377 A CN202210573377 A CN 202210573377A CN 114833548 A CN114833548 A CN 114833548A
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- Prior art keywords
- base
- belt conveyor
- conveyor roller
- turnover
- vertical
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- 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.)
- Pending
Links
- 230000007306 turnover Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 239000000839 emulsion Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention provides a vertical belt conveyor roller dismounting machine, which is used for dismounting rollers with different diameters and lengths, improves the equipment safety coefficient, reduces the working strength of operators, improves the maintenance efficiency, reduces the equipment damage caused by dismounting, can expand the assembly function at the later stage, realizes the dismounting integration and reduces the maintenance cost, and adopts the following technical scheme: a vertical belt conveyor roller dismounting machine comprises a base, wherein a groove is formed in the middle of the front part of the base, a bracket is arranged at the bottom of a groove hole, a through hole is formed in the middle of the bracket, one end of a belt conveyor roller to be dismounted penetrates through the groove hole to be placed on the bracket, and a shaft of the belt conveyor roller is inserted into the through hole; the turnover mechanism comprises a vertical supporting part hinged to the base and a turnover driving part, wherein the vertical supporting part is hinged to the middle position of the base, and the turnover driving part drives the vertical supporting part and slides to press the pressing part and press the driving part to turn backwards.
Description
Technical Field
The invention relates to the field of mine coal transportation disassembly and assembly, in particular to a roller disassembly and assembly machine of a vertical belt conveyor.
Background
The belt feeder is the main mode of mine coal transportation, and the transmission of belt feeder mainly relies on various types ten more cylinders to carry out the transmission, inevitable damage that causes in the use. The quality of the maintenance of the rollers determines the smoothness and maximum ergonomics of the transport line. The disassembly of the bearing and the central shaft is a great difficulty in maintenance in the maintenance process, and is the biggest obstacle for restricting the repair efficiency of the belt conveyor. The original disassembling mode completely uses manual work and hand-press jacks for matching operation, the manual work efficiency is extremely low, a great number of unsafe factors exist when a sledge hammer and gas cutting are used, meanwhile, the bearing position and the central shaft of the roller are damaged, the strength of the central shaft is changed, and the service life of the roller is shortened. Therefore, a special disassembling tool is designed and processed, the tool is horizontal, and is matched with a small hydraulic jack, so that the maintenance speed is increased, and the unsafe factor is reduced.
But the defect is that only one specification of roller can be disassembled, and the roller disassembling work with different diameters and lengths can not be realized.
Disclosure of Invention
The invention provides a vertical belt conveyor roller disassembling and assembling machine, which is used for disassembling rollers with different diameters and lengths, improves the equipment safety coefficient, reduces the working strength of operators, improves the maintenance efficiency, reduces the equipment damage caused by disassembly, can expand the assembly function at the later stage, realizes the disassembly integration, reduces the maintenance cost and solves the problems in the technical background.
In order to achieve the purpose, the invention adopts the following technical scheme: a vertical belt conveyor roller dismounting machine comprises a base, wherein a groove is formed in the middle of the front part of the base, a bracket is arranged at the bottom of a groove hole, a through hole is formed in the middle of the bracket, one end of a belt conveyor roller to be dismounted penetrates through the groove hole to be placed on the bracket, and a shaft of the belt conveyor roller is inserted into the through hole;
the turnover mechanism comprises a vertical supporting part hinged to the base and a turnover drive part, wherein the vertical supporting part is hinged to the middle position of the base, and the turnover drive part drives the vertical supporting part and the sliding pressing part and the pressing driving part to turn backwards;
the sliding pressing mechanism comprises a sliding pressing portion and a pressing driving portion, the sliding pressing portion is arranged on the vertical supporting portion and can slide up and down, the sliding pressing portion extends forwards to form a cantilever, a pressing fixing seat is arranged at the bottom of the front end of the cantilever and is aligned to a shaft of a belt conveyor roller placed in the base, the pressing driving portion drives the sliding pressing portion and the pressing fixing seat to move up and down, and downward pressure is applied to the shaft of the belt conveyor roller when the sliding pressing portion and the pressing fixing seat move downwards.
Preferably, the left side, the right side and the front end of the front half part of the base are provided with supporting parts in the vertical direction, the top of each supporting part is provided with a supporting plate, each supporting plate is provided with a slotted hole, the bottom of the base is provided with a bracket corresponding to the slotted hole, and two sides of the slotted hole at the top of each supporting plate are provided with clamping mechanisms which are symmetrical to each other.
Preferably, the bracket comprises a bracket fixing seat, and the top of the bracket fixing seat is provided with an I-shaped fixing frame which corresponds to the front and the back.
Preferably, the vertical supporting part main body is a steel plate, and the left side and the right side of the vertical supporting part main body are provided with side plates which are symmetrical to each other.
Preferably, the overturning drive comprises an overturning base arranged at the rear of the bottom of the vertical supporting part, an overturning jack is fixedly connected onto the overturning base through a connecting piece, an overturning piston rod is arranged on the overturning jack, and the end part of the overturning piston rod is fixedly connected onto the inner side of the upper part of the side plate through the connecting piece.
Preferably, the pushing driving part comprises a pushing piston rod arranged at the bottom in front of the sliding pushing part through a connecting piece, a pushing jack is arranged at the bottom of the pushing piston rod, and the pushing jack is fixedly connected to the connecting piece on the supporting plate.
Preferably, the clamping mechanism comprises synchronous jacks which are arranged at two sides of a slotted hole at the top of the supporting plate and are symmetrical to each other, a synchronous piston rod is arranged at the inner side of each synchronous jack, and a clamping part is arranged at the end part of each synchronous piston rod.
Preferably, the tilting mechanism has a tilting angle of 45 °.
It is further preferred that the power source of the jack is an emulsion pump or an external power station, and the hydraulic system of the jack is a common hydraulic component.
Still more preferably, the connecting member includes a fixing connection portion, and a fixing hole is formed at an upper portion of the fixing connection portion and fixedly connected thereto by a bolt.
The invention has the advantages that:
1. this equipment factor of safety is high, and the cylinder is placed in the base and cooperates clamping mechanism to guarantee that the cylinder can not empty, effectively guarantees the injury that the operation personnel caused because of placing the shakiness.
2. The hydraulic device is used in the whole process, the powerful power source can disassemble various rollers seriously corroded, the manual operation is not needed, the labor intensity of operators is reduced, and the maintenance efficiency is improved.
3. The emulsion pump station is used as a power source, the operation is stable, the roller central shaft and the bearing position can be effectively protected, and the equipment damage caused by disassembly is reduced.
4. The later stage can expand the equipment function, realizes disassembling the integration.
5. The hydraulic system adopts common hydraulic components, and the maintenance cost is low. The compact circuit makes the system reliable.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention.
Reference numerals:
1. the base, 2, slotted hole, 3, bracket, 4, vertical supporting part, 5, slip splenium, 6, push down the drive division, 7, cantilever, 8, the fixing base that pushes down, 9, the supporting part, 10, the backup pad, 11, clamping part, 12, clamping mechanism, 13, upset base, 14, connecting piece, 15, upset jack, 16, the jack that pushes down, 17, synchronous jack.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated position or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
One embodiment of the present invention is shown in fig. 1 to 3.
As shown in fig. 1, the left side, the right side and the front end of the first half of the base 1 are provided with a supporting part 9 in the vertical direction, the top of the supporting part 9 is provided with a supporting plate 10, the supporting plate 10 is provided with a slotted hole 2, the bottom of the base 1 is provided with a bracket 3 corresponding to the slotted hole 2, the two sides of the slotted hole 2 at the top of the supporting plate 10 are provided with clamping mechanisms 12 which are symmetrical to each other, each clamping mechanism 12 comprises synchronous jacks 17 which are arranged in the slotted hole 2 at the top of the supporting plate 10 and symmetrical to each other in two sides, the inner sides of the synchronous jacks 17 are provided with synchronous piston rods, the end parts of the synchronous piston rods are provided with clamping parts 11, and the clamping parts 11 are used for fixing, locking, centering and positioning the roller by the two synchronous jacks 17.
As shown in fig. 2, a groove 2 is formed in the middle of the front part of a base 1, a bracket 3 is arranged at the bottom of a groove hole 2, the bracket 3 comprises a bracket fixing seat, an i-shaped fixing frame corresponding to the front and the back is arranged at the top of the bracket fixing seat, a through hole is formed in the middle of the bracket 3, one end of a belt roller to be disassembled penetrates through the groove hole 2 and is placed on the bracket 3, and a shaft of the belt roller is inserted into the through hole; the turnover mechanism comprises a vertical supporting part 4 hinged to the base 1 and a turnover driving part, wherein the vertical supporting part 4 is hinged to the middle position of the base 1, and the turnover driving part drives the vertical supporting part 4, the sliding pressing part 5 and the pressing driving part 6 to turn backwards.
The sliding pressing mechanism comprises a sliding pressing part 5 and a pressing driving part 6, the sliding pressing part 5 is arranged on the vertical supporting part 4 and can slide up and down, the sliding pressing part 5 extends forwards to form a cantilever 7, a pressing fixing seat 8 is arranged at the bottom of the front end of the cantilever 7, the pressing fixing seat 8 is aligned with the shaft of the belt conveyor roller placed in the base 1, the pressing driving part 6 drives the sliding pressing part 5 and the pressing fixing seat 8 to move up and down, and downward pressure is applied to the shaft of the belt conveyor roller when the pressing driving part moves downwards; the main body of the vertical supporting part 4 is a steel plate, and the left side and the right side of the vertical supporting part are provided with side plates which are symmetrical to each other; the overturning drive comprises an overturning base 13 arranged at the rear of the bottom of the vertical supporting part 4, an overturning jack 15 is fixedly connected to the overturning base 13 through a connecting piece 14, an overturning piston rod is arranged on the overturning jack 15, and the end of the overturning piston rod is fixedly connected to the inner side of the upper part of the side plate through the connecting piece 14.
The pushing driving part 6 comprises a pushing piston rod arranged at the front bottom of the sliding pushing part 5 through a connecting piece 14, a pushing jack 16 is arranged at the bottom of the pushing piston rod, the pushing jack 16 is fixedly connected to the connecting piece 14 on the supporting plate 10, and the rotating angle is designed during design, so that the turnover mechanism is turned over forwards only, the number of degrees is not considered, the pushing piston rod is operated, the pushing jack 16 acts to press out the central shaft and the bearing, and the disassembly is completed.
The turning angle of the turning mechanism shown in fig. 3 is 45 °, the power source of the jack is an emulsion pump or an external power station, the hydraulic system of the jack is a common hydraulic component, the connecting piece 14 comprises a fixed connecting part, and the upper part of the fixed connecting part is provided with a fixed hole which is fixedly connected through a bolt.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A vertical belt conveyor roller dismounting machine is characterized by comprising a base (1), wherein a groove hole (2) is formed in the middle of the front part of the base (1), a bracket (3) is arranged at the bottom of the groove hole (2), a through hole is formed in the middle of the bracket (3), one end of a belt conveyor roller to be dismounted penetrates through the groove hole (2) and is placed on the bracket (3), and a shaft of the belt conveyor roller is inserted into the through hole;
the turnover mechanism comprises a vertical supporting part (4) hinged to the base (1) and a turnover drive, wherein the vertical supporting part (4) is hinged to the middle position of the base (1), and the turnover drive drives the vertical supporting part (4), the sliding pressing part (5) and the pressing drive part (6) to turn backwards;
slide pushing down mechanism, including slide pushing down portion (5) and push down drive division (6), slide pushing down portion (5) set up on vertical support portion (4) and can slide from top to bottom, slide pushing down portion (5) extend cantilever (7) forward, the front end bottom of cantilever (7) sets up pushes down fixing base (8), pushes down fixing base (8) and aims at the axle of putting into the belt feeder cylinder in base (1), pushes down drive division (6) drive slide pushing down portion (5) and the reciprocating of pushing down fixing base (8), apply downward pressure to the axle of belt feeder cylinder during the lapse.
2. The vertical belt conveyor roller changer according to claim 1, characterized in that the left, right and front ends of the front half of the base (1) are provided with vertical support parts (9), the top of the support part (9) is provided with a support plate (10), the support plate (10) is provided with a slotted hole (2), the bottom of the base (1) is provided with a bracket (3) corresponding to the slotted hole (2), and the two sides of the slotted hole (2) at the top of the support plate (10) are provided with clamping mechanisms (12) which are symmetrical to each other.
3. The vertical belt conveyor roller changer according to claim 1, characterized in that the bracket (3) comprises a bracket (3) fixing seat, and a front-back corresponding I-shaped fixing frame is arranged at the top of the bracket (3) fixing seat.
4. The vertical belt conveyor roller changer according to claim 1, characterized in that the main body of the vertical support part (4) is a steel plate, and the left and right sides are provided with side plates which are symmetrical to each other.
5. The vertical belt conveyor roller changer according to claim 1, characterized in that the turnover drive comprises a turnover base (13) arranged at the rear of the bottom of the vertical support part (4), a turnover jack (15) is fixedly connected to the turnover base (13) through a connecting piece, a turnover piston rod is arranged on the turnover jack (15), and the end of the turnover piston rod is fixedly connected to the inner side of the upper part of the side plate through a connecting piece.
6. The vertical belt conveyor roller changer according to claim 1, characterized in that the push-down drive part (6) comprises a push-down piston rod disposed at the bottom in front of the sliding push-down part (5) through a connecting piece, and a push-down jack (16) is disposed at the bottom of the push-down piston rod, and the push-down jack (16) is fixedly connected to the connecting piece on the supporting plate (10).
7. The vertical belt conveyor roller changer according to claim 2, characterized in that the clamping mechanism (12) comprises synchronous jacks (17) arranged on both sides of the slotted hole (2) on the top of the supporting plate (10) and symmetrical to each other, a synchronous piston rod is arranged inside the synchronous jacks (17), and the end part of the synchronous piston rod is provided with the clamping part (11).
8. The vertical belt conveyor roller changer of claim 1, wherein the turnover angle of the turnover mechanism is 45 °.
9. The vertical belt conveyor roller changer of claim 1, wherein the power source of the jack is an emulsion pump or an external power station, and the hydraulic system of the jack is a common hydraulic component.
10. The vertical belt conveyor roller changer according to claim 1, characterized in that the connecting piece comprises a fixed connecting part (14), and a fixing hole is arranged at the upper part of the fixed connecting part (14) and is fixedly connected with the fixed connecting part through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210573377.0A CN114833548A (en) | 2022-05-25 | 2022-05-25 | Vertical belt feeder cylinder dismouting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210573377.0A CN114833548A (en) | 2022-05-25 | 2022-05-25 | Vertical belt feeder cylinder dismouting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114833548A true CN114833548A (en) | 2022-08-02 |
Family
ID=82572014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210573377.0A Pending CN114833548A (en) | 2022-05-25 | 2022-05-25 | Vertical belt feeder cylinder dismouting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114833548A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245577U (en) * | 2013-04-19 | 2013-10-23 | 国投新集能源股份有限公司 | Vertical turning disassembling and assembling machine |
| CN106121691A (en) * | 2016-08-30 | 2016-11-16 | 平煤神马机械装备集团河南矿机有限公司 | A kind of two-way changer of oil cylinder |
| CN205684993U (en) * | 2016-06-29 | 2016-11-16 | 姜瑞 | A kind of coal mine machinery cylinder attaching/detaching apparatus |
| CN205915889U (en) * | 2016-08-30 | 2017-02-01 | 刘立志 | Vertical tire dismouting machine |
| CN109623347A (en) * | 2019-02-21 | 2019-04-16 | 安徽理工大学 | A kind of vertical column changer |
| CN210010658U (en) * | 2019-02-21 | 2020-02-04 | 安徽理工大学 | Vertical stand dismouting machine |
| CN110919590A (en) * | 2019-12-13 | 2020-03-27 | 大同煤矿集团有限责任公司 | Vertical jack dismouting machine |
| CN111203979A (en) * | 2020-03-16 | 2020-05-29 | 中铁四局集团有限公司 | Column type concrete member buffering overturning prefabricating pedestal and overturning control method |
| CN213380181U (en) * | 2020-10-10 | 2021-06-08 | 登封市宏昌水泥有限公司 | Conveyer belt bearing roller dismounting device |
| CN213534899U (en) * | 2020-10-16 | 2021-06-25 | 恒传链条(宜都)有限公司 | Hydraulic bottom-supporting type car dumper |
-
2022
- 2022-05-25 CN CN202210573377.0A patent/CN114833548A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203245577U (en) * | 2013-04-19 | 2013-10-23 | 国投新集能源股份有限公司 | Vertical turning disassembling and assembling machine |
| CN205684993U (en) * | 2016-06-29 | 2016-11-16 | 姜瑞 | A kind of coal mine machinery cylinder attaching/detaching apparatus |
| CN106121691A (en) * | 2016-08-30 | 2016-11-16 | 平煤神马机械装备集团河南矿机有限公司 | A kind of two-way changer of oil cylinder |
| CN205915889U (en) * | 2016-08-30 | 2017-02-01 | 刘立志 | Vertical tire dismouting machine |
| CN109623347A (en) * | 2019-02-21 | 2019-04-16 | 安徽理工大学 | A kind of vertical column changer |
| CN210010658U (en) * | 2019-02-21 | 2020-02-04 | 安徽理工大学 | Vertical stand dismouting machine |
| CN110919590A (en) * | 2019-12-13 | 2020-03-27 | 大同煤矿集团有限责任公司 | Vertical jack dismouting machine |
| CN111203979A (en) * | 2020-03-16 | 2020-05-29 | 中铁四局集团有限公司 | Column type concrete member buffering overturning prefabricating pedestal and overturning control method |
| CN213380181U (en) * | 2020-10-10 | 2021-06-08 | 登封市宏昌水泥有限公司 | Conveyer belt bearing roller dismounting device |
| CN213534899U (en) * | 2020-10-16 | 2021-06-25 | 恒传链条(宜都)有限公司 | Hydraulic bottom-supporting type car dumper |
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