CN112407788A - Anti-blocking method for bucket elevator - Google Patents
Anti-blocking method for bucket elevator Download PDFInfo
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- CN112407788A CN112407788A CN202011358943.3A CN202011358943A CN112407788A CN 112407788 A CN112407788 A CN 112407788A CN 202011358943 A CN202011358943 A CN 202011358943A CN 112407788 A CN112407788 A CN 112407788A
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- lower shell
- shell
- bucket elevator
- motor
- materials
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
-
- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
-
- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/42—Attaching load carriers to traction elements
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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
- 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
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
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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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/22—Arrangements or mountings of driving motors
-
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/105—Cleaning devices comprising vibrating means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
The invention discloses an anti-jamming method of a bucket elevator, which adopts a variable frequency motor to replace a traditional motor, can automatically adjust variable frequency power according to the change of feeding quantity, sets optimal parameters after multiple adjustments, achieves the aim of energy conservation and speed regulation, and greatly reduces energy consumption; the motor is arranged outside the lower shell, so that the maintenance is convenient for maintenance personnel, the risk of high-altitude operation is avoided, and the maintenance difficulty is reduced; the wall of the lower shell is arc-shaped and is provided with a discharging mechanism, and the scattered materials in the hopper are discharged out of the lower shell along with the diversion trench in the transportation process, so that the damage of the motor caused by material blocking and overload is avoided, and the service life of the motor is prolonged; the vibration device can shake off the materials attached to the groove wall, so that the materials are prevented from blocking the discharge hole; the staff can wash and air-dry bucket elevator inner chamber, and the sewage that washes can be discharged through row material mechanism, and is simple and convenient.
Description
Technical Field
The invention belongs to the technical field of material transportation, and particularly relates to an anti-blocking method for a bucket elevator.
Background
The hoister is a vertical hoisting device, is widely applied and mainly comprises materials such as ore, coal, cement clinker, grain, chemical fertilizer and the like, and has the advantages of large hoisting height, wide range, small driving power and the like. Is particularly suitable for the transportation and lifting of various powders.
The bucket elevator is suitable for lifting from a low position to a high position in the process of transporting materials, the machine automatically and continuously operates to convey the materials upwards after the materials are fed into the hopper through the vibrating table, the conveying speed can be adjusted according to the conveying amount, the lifting height is selected as required, and the hopper is designed and manufactured automatically. However, the flow rate of the feeding hopper of the existing bucket elevator is fixed, the size of the feeding hopper cannot be adjusted, and the bottom of the bucket elevator is blocked due to overlarge flow rate when the bucket elevator is used, so that the practicability of the bucket elevator is reduced. Simultaneously, the material card hinders the damage that transships can lead to the motor, and the motor generally sets up in the eminence among the current lifting machine, needs maintainer high altitude construction, has improved the maintenance degree of difficulty and has increased the maintenance risk simultaneously.
Disclosure of Invention
The invention mainly provides an anti-jamming method of a bucket elevator, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the anti-blocking method of the bucket elevator comprises an elevator body, wherein the elevator body comprises a shell, the shell comprises an upper shell, a middle shell and a lower shell, a discharge opening is formed in the upper shell, a feed inlet is formed in the lower shell, and the method comprises the following steps:
the method comprises the following steps: install transport mechanism in the casing, transport mechanism includes drive arrangement, drive sprocket, driven sprocket and chain, drive arrangement sets up the outside of casing down, drive sprocket sets up the inferior valve is internal, drive arrangement with drive sprocket connects, be provided with driven sprocket in the upper shell, the chain sets up in the middle part casing, connect drive sprocket and driven sprocket, be provided with the multiunit hopper on the chain, the cell wall of casing is the arc down, installs vibrator on the cell wall, the bottom of cell wall is provided with the discharge opening and is connected with row material mechanism.
Step two: after the bucket elevator finishes material transportation operation or when a motor is abnormal due to material blockage in the material transportation process, an operator checks the interior of the machine to determine whether the materials at the bottom of the lower shell are accumulated and blocked;
step three: an operator remotely opens the vibration device to shake off the materials attached to the groove wall, and the accumulated materials are discharged out of the lower shell through the discharge mechanism;
step four: an operator checks and determines whether the bottom of the lower shell has no material accumulation, if the bottom of the lower shell is wet or materials with strong adhesion cannot be shaken off through the vibrating device, the materials can be cleaned in a clean water washing mode, sewage is discharged out of the lower shell through the discharging mechanism, and the inner cavity of the elevator is dried after being washed by the clean water.
Furthermore, the driving device is a variable frequency motor, and a rotating shaft of the variable frequency motor is connected with the driving sprocket.
Further, arrange material mechanism and include guiding gutter and bin outlet, the bin outlet sets up the lower extreme of casing lateral wall down, the one end of guiding gutter is connected the discharge opening, the other end slope set up downwards and with the bin outlet is connected.
Furthermore, the diversion trench comprises a bottom diversion plate and side plates vertically arranged on two sides of the diversion plate.
Further, the vibrating device is arranged at the upper end of the discharge hole.
The invention has the beneficial effects that:
1. the variable frequency motor is adopted to replace the traditional motor, the variable frequency power can be automatically adjusted according to the change of the feeding quantity, and the optimal parameters are set after multiple adjustments, so that the aim of energy conservation and speed regulation is achieved, and the energy consumption is greatly reduced; and the motor is arranged outside the lower shell, so that the maintenance personnel can conveniently maintain the lower shell, the risk of high-altitude operation is avoided, and the maintenance difficulty is reduced.
2. The wall of the lower shell is arc-shaped and is provided with a discharging mechanism, and the scattered materials in the hopper are discharged out of the lower shell along with the diversion trench in the transportation process, so that the damage of the motor caused by material blocking and overload is avoided, and the service life of the motor is prolonged; the vibrating device arranged on the groove wall can shake off materials attached to the groove wall, so that the situation that the bottom of the lower shell is blocked due to the fact that moist materials are accumulated in the lower shell, and the materials cannot be normally discharged through the discharging mechanism is avoided.
3. The staff can wash and air-dry bucket elevator inner chamber, and the sewage that washes can be discharged through row material mechanism, and is simple and convenient.
Drawings
FIG. 1 is a schematic view of an anti-jamming bucket elevator according to the present invention;
FIG. 2 is a schematic view of an internal structure of an anti-jamming bucket elevator according to the present invention;
FIG. 3 is an enlarged view of the guiding groove;
the device comprises an upper shell 1, a middle shell 2, a lower shell 3, a discharge opening 4, a discharge opening 5, a feed inlet 61, a driving device 62, a driving sprocket 63, a driven sprocket 64, a chain 7, a hopper 8, a vibration device 9, a discharge opening 10, a diversion trench 101, a diversion plate 102, a side plate 11 and a discharge opening.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1-2, a method for preventing jamming of a bucket elevator includes an elevator body, where the elevator body includes a housing, the housing includes an upper housing 1, a middle housing 2, and a lower housing 3, a discharge opening 4 is formed in the upper housing 1, and a feed opening 5 is formed in the lower housing 3, and includes the following steps:
the method comprises the following steps: install transport mechanism in the casing, transport mechanism includes drive arrangement 61, drive sprocket 62, driven sprocket 63 and chain 64, drive arrangement 61 sets up the outside of casing 3 down, drive sprocket 62 sets up in casing 3 down, drive arrangement 61 with drive sprocket 62 is connected, upward be provided with driven sprocket 63 in the casing 1, chain 64 sets up in the middle part casing 2, connect drive sprocket 62 and driven sprocket 63, be provided with multiunit hopper 7 on the chain 64, the cell wall of casing 3 is the arc down, installs vibrator 8 on the cell wall, the bottom of cell wall is provided with discharge opening 9 and is connected with row material mechanism.
Step two: after the bucket elevator finishes material transportation operation or when a motor is abnormal due to material blockage in the material transportation process, an operator checks the interior of the machine to determine whether the materials at the bottom of the lower shell are accumulated and blocked;
step three: an operator remotely opens the vibrating device 8 to shake off the materials attached to the groove wall, and the accumulated materials are discharged out of the lower shell through the discharging mechanism;
step four: an operator checks and determines whether the bottom of the lower shell 3 has no material accumulation, if the wet material or the material with strong adhesion cannot be shaken off through the vibrating device 8, the material can be cleaned in a clean water washing mode, sewage is discharged out of the lower shell 3 through the discharging mechanism, and the inner cavity of the elevator is dried after the clean water washing.
In the structure, the discharging mechanism comprises the diversion trench 10 and the discharge opening 11, the discharge opening 11 is arranged at the lower end of the side wall of the lower shell 3, one end of the diversion trench 10 is connected with the discharge hole 9, and the other end of the diversion trench is obliquely arranged downwards and is connected with the discharge opening 11. The guiding gutter 10 includes a bottom guiding plate 101 and side plates 102 vertically disposed at both sides of the guiding plate 101.
Preferably, the vibrating device 8 is arranged at the upper end of the discharge hole 9. The groove wall of the lower shell 3 is arc-shaped and is provided with a discharging mechanism, and the scattered materials of the hopper in the transportation process are discharged out of the lower shell 3 along with the diversion trench 10, so that the damage of the motor caused by material blocking overload is avoided, and the service life of the motor is prolonged; the vibrating device 8 arranged on the groove wall can shake down the materials attached to the groove wall, so that the situation that the bottom of the lower shell 3 is blocked and the materials cannot be normally discharged through the discharging mechanism due to the fact that the wet materials are accumulated in the lower shell 3 is prevented.
As preferred, the staff can wash and air-dry bucket elevator inner chamber, and the sewage that washes can discharge through row material mechanism, and is simple and convenient.
The driving device 61 is a variable frequency motor, and a rotating shaft of the variable frequency motor is connected to the driving sprocket 62. The variable frequency motor is adopted to replace the traditional motor, the variable frequency power can be automatically adjusted according to the change of the feeding quantity, and the optimal parameters are set after multiple adjustments, so that the aim of energy conservation and speed regulation is achieved, and the energy consumption is greatly reduced; and the motor is arranged outside the lower shell, so that the maintenance personnel can conveniently maintain the lower shell, the risk of high-altitude operation is avoided, and the maintenance difficulty is reduced.
The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (5)
1. The anti-blocking method for the bucket elevator comprises an elevator body, wherein the elevator body comprises a shell, the shell is an upper shell (1), a middle shell (2) and a lower shell (3), a discharge opening (4) is formed in the upper shell (1), and a feed inlet (5) is formed in the lower shell (3), and is characterized by comprising the following steps:
the method comprises the following steps: a conveying mechanism is arranged in the shell and comprises a driving device (61), a driving chain wheel (62), a driven chain wheel (63) and a chain (64), the driving device (61) is arranged outside the lower shell (3), the driving chain wheel (62) is arranged in the lower shell (3), the driving device (61) is connected with the driving chain wheel (62), the driven chain wheel (63) is arranged in the upper shell (1), the chain (64) is arranged in the middle shell (2) and is connected with the driving chain wheel (62) and the driven chain wheel (63), a plurality of groups of hoppers (7) are arranged on the chain (64), the groove wall of the lower shell (3) is arc-shaped, a vibrating device (8) is arranged on the groove wall, and a discharge hole (9) is formed in the bottom of the groove wall and is connected with a discharging mechanism;
step two: after the bucket elevator finishes material transportation operation or when a motor is abnormal due to material blockage in the material transportation process, an operator checks the interior of the machine to determine whether the materials at the bottom of the lower shell are accumulated and blocked;
step three: an operator remotely opens the vibration device (8) to shake off the materials attached to the groove wall, and the accumulated materials are discharged out of the lower shell through the discharge mechanism;
step four: whether no material is accumulated at the bottom of the lower shell (3) is checked and determined by an operator, if the material which is moist or has strong adhesiveness cannot be shaken off through the vibrating device (8) is found, the material can be cleaned in a clean water washing mode, sewage is discharged out of the lower shell (3) through the discharging mechanism, and the inner cavity of the elevator is dried after the clean water washing.
2. The anti-jamming method of a bucket elevator according to claim 1, wherein the driving device (61) is a variable frequency motor, and a rotating shaft of the variable frequency motor is connected with the driving sprocket (62).
3. The anti-blocking method for the bucket elevator as claimed in claim 1, wherein the discharging mechanism comprises a diversion trench (10) and a discharge opening (11), the discharge opening (11) is arranged at the lower end of the side wall of the lower shell (3), one end of the diversion trench (10) is connected with the discharge hole (9), and the other end is arranged obliquely downwards and connected with the discharge opening (11).
4. The anti-jamming method of the bucket elevator according to claim 3, wherein the guiding gutter (10) comprises a bottom guiding plate (101) and side plates (102) vertically disposed at both sides of the guiding plate (101).
5. The method for preventing the bucket elevator from being jammed according to claim 1, wherein the vibration device (8) is provided at an upper end of the discharge hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358943.3A CN112407788A (en) | 2020-11-27 | 2020-11-27 | Anti-blocking method for bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358943.3A CN112407788A (en) | 2020-11-27 | 2020-11-27 | Anti-blocking method for bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112407788A true CN112407788A (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011358943.3A Pending CN112407788A (en) | 2020-11-27 | 2020-11-27 | Anti-blocking method for bucket elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN112407788A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414106A (en) * | 2020-11-25 | 2021-02-26 | 际华(芜湖)农业科技发展有限责任公司 | Grain collecting mechanism for grain conveying belt of grain dryer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945968A (en) * | 2018-09-03 | 2018-12-07 | 芜湖华洁环保设备有限公司 | One kind avoiding the remaining bucket elevator of material |
| CN109250387A (en) * | 2018-09-03 | 2019-01-22 | 芜湖华洁环保设备有限公司 | A kind of anti-clogging bucket elevator |
| CN209720713U (en) * | 2019-04-19 | 2019-12-03 | 宜都国阳机电设备有限公司 | A kind of bucket lifting device |
| CN210259901U (en) * | 2019-07-22 | 2020-04-07 | 济源市聚鑫资源综合利用有限公司 | Bucket type lifting device |
| CN210437894U (en) * | 2019-07-29 | 2020-05-01 | 青岛子登电力设备有限公司 | Heavy-load plate chain bucket elevator |
-
2020
- 2020-11-27 CN CN202011358943.3A patent/CN112407788A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945968A (en) * | 2018-09-03 | 2018-12-07 | 芜湖华洁环保设备有限公司 | One kind avoiding the remaining bucket elevator of material |
| CN109250387A (en) * | 2018-09-03 | 2019-01-22 | 芜湖华洁环保设备有限公司 | A kind of anti-clogging bucket elevator |
| CN209720713U (en) * | 2019-04-19 | 2019-12-03 | 宜都国阳机电设备有限公司 | A kind of bucket lifting device |
| CN210259901U (en) * | 2019-07-22 | 2020-04-07 | 济源市聚鑫资源综合利用有限公司 | Bucket type lifting device |
| CN210437894U (en) * | 2019-07-29 | 2020-05-01 | 青岛子登电力设备有限公司 | Heavy-load plate chain bucket elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414106A (en) * | 2020-11-25 | 2021-02-26 | 际华(芜湖)农业科技发展有限责任公司 | Grain collecting mechanism for grain conveying belt of grain dryer |
| CN112414106B (en) * | 2020-11-25 | 2022-07-29 | 际华(芜湖)农业科技发展有限责任公司 | Grain collecting mechanism for grain conveying belt of grain dryer |
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Application publication date: 20210226 |
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