CN114348547B - Dust-proof lifting machine - Google Patents
Dust-proof lifting machine Download PDFInfo
- Publication number
- CN114348547B CN114348547B CN202210176390.2A CN202210176390A CN114348547B CN 114348547 B CN114348547 B CN 114348547B CN 202210176390 A CN202210176390 A CN 202210176390A CN 114348547 B CN114348547 B CN 114348547B
- Authority
- CN
- China
- Prior art keywords
- belt
- rack
- cover plate
- gear
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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- 239000000428 dust Substances 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 53
- 239000002184 metal Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 239000000843 powder Substances 0.000 abstract description 6
- 239000004568 cement Substances 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/38—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers
- B65G47/40—Devices for discharging articles or materials from conveyor by dumping, tripping, or releasing load carriers by tilting conveyor 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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/183—Preventing escape of dust by means of sealed systems with co-operating closure members on each of the parts of a separable transfer channel
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses an anti-dust lifting machine, which comprises a frame and a belt rotatably arranged on the frame, wherein a plurality of hopper components are arranged on the belt at intervals; the hopper assembly comprises a charging basket fixed on the belt, a cover plate is hinged to the charging basket near the belt through a rotating shaft, the opening of the charging basket can be shielded by rotating the cover plate, the rotating shaft at least partially extends to the outer side of the belt and is coaxially connected with a gear, the rack is connected with a rack along the length direction of the rack through a supporting rod, and when the belt drives the gear to contact the rack, the gear can be meshed with the rack, so that the cover plate is driven to be opened through rotation of the gear; the problem of on some building sites, lead to the groove and need utilize bucket elevator to carry out the transport of grit cement, the hopper of most elevators is open, leads to producing the raise dust in the transportation building powder in-process easily is solved.
Description
Technical Field
The invention relates to a lifting machine, in particular to a dust-proof lifting machine.
Background
The bucket elevator is a continuous conveying machine for vertically lifting materials by utilizing a series of hoppers uniformly fixedly connected to an endless traction member, and the bucket elevator conveys bulk materials upwards in a vertical or near vertical direction by utilizing a series of hoppers fixedly connected to a traction chain or an adhesive tape; in some construction sites, through grooves are required to convey sand cement by using a bucket elevator, and hoppers of most elevators are open, so that dust is easy to generate in the process of conveying construction powder, and the environment standard of site construction is not met.
Therefore, the present invention provides a lifting machine capable of avoiding dust generation during powder transportation.
Disclosure of Invention
The invention aims to provide a dust-proof lifting machine, which solves the problem that dust is easy to generate in the process of conveying building powder because a plurality of hoppers of the lifting machine are open because the bucket lifting machine is required to convey sand cement in a plurality of building sites.
In order to achieve the above object, the present invention provides an anti-dust type elevator, which comprises a frame and a belt rotatably arranged on the frame, wherein a plurality of hopper components are arranged on the belt at intervals;
the hopper assembly comprises a charging basket fixed on the belt, a cover plate is hinged to the position, close to the belt, of the charging basket through a rotating shaft, the opening of the charging basket can be shielded by rotating the cover plate, the rotating shaft at least partially extends to the outer side of the belt and is coaxially connected with a gear, the rack is connected with a rack along the length direction of the rack through a supporting rod, and when the belt drives the gear to contact the rack, the gear can be meshed with the rack, so that the cover plate is driven to be opened through rotation of the gear;
the dust-proof lifting machine further comprises a feeding assembly, the feeding assembly at least comprises a material guiding plate, and when the cover plate is opened, materials can slide from the material guiding plate to the inside of the charging basket.
Preferably, the belt is fixed with a resisting strip above the cover plate, and the cover plate can at least partially collide with the resisting strip after being turned upwards.
Preferably, a discharging plate is arranged above the frame, when the charging basket is displaced to the upper part of the frame and rotates downwards, the cover plate is turned downwards and is abutted against the resisting strip, so that the cover plate is in an inclined state, and one end of the lower part of the cover plate is located at the upper preferential part 4 of the discharging plate and is an anti-dust lifting machine according to claim 1.
Preferably, the two ends of the stand are respectively rotatably provided with a first roller and a second roller, and the belt is connected with the first roller and the second roller in a surrounding manner; and a driving motor is also fixed on the frame, and an output shaft of the driving motor is coaxially connected with the second roller.
Preferably, the feeding assembly comprises a bin, and an outlet is formed at the lower end of the bin and is in butt joint with the material guide plate.
Preferably, the material guiding plate is obliquely arranged, and the higher end of the material guiding plate is communicated with the outlet.
Preferably, a cylinder is arranged at the outlet, and a baffle is connected to a piston rod of the cylinder, so that the baffle can open or close the outlet.
Preferably, a slope structure is formed at the bottom of the bin, and one lower end of the slope structure is in butt joint with the material guide plate.
Preferably, the dust-proof lifting machine further comprises a PLC control board, a proximity switch electrically connected with the PLC control board is arranged on the cover board, a metal sheet is arranged on the blocking strip, the cylinder is electrically connected with the PLC control board, and when the proximity switch contacts with the metal sheet, the cylinder is opened for a certain time through the PLC control board and then reset.
The invention provides a dust-proof type lifting machine, which comprises a frame and a belt rotatably arranged on the frame, wherein a plurality of hopper components are arranged on the belt at intervals; the hopper assembly comprises a charging basket fixed on the belt, a cover plate is hinged to the position, close to the belt, of the charging basket through a rotating shaft, the opening of the charging basket can be shielded by rotating the cover plate, the rotating shaft at least partially extends to the outer side of the belt and is coaxially connected with a gear, the rack is connected with a rack along the length direction of the rack through a supporting rod, and when the belt drives the gear to contact the rack, the gear can be meshed with the rack, so that the cover plate is driven to be opened through rotation of the gear; the anti-dust lifting machine further comprises a feeding assembly, wherein the feeding assembly at least comprises a material guide plate, and when the cover plate is opened, materials can slide into the charging basket from the material guide plate; when the material barrel is lifted along with a belt, when a gear on the material barrel contacts with a rack on a rack, the gear rotates along with the relative motion between the gear and the rack, so that the cover plate is opened, materials can slide down to the material barrel from a material guide plate after the cover plate is opened, the gear and the rack are separated along with the continuous lifting of the material barrel, the cover plate is covered on the material barrel again under the influence of the dead weight, the material barrel is in a sealing state in the lifting transportation process, dust emission is avoided, when the material barrel is displaced to the upper end of the rack and overturned, the cover plate is opened under the influence of the dead weight and is abutted against a collision strip, a certain angle is generated, the inclined cover plate is positioned at the upper part of the material outlet plate, and accordingly the materials can slide onto the material outlet plate from the cover plate, and the discharging effect is improved. The dust-proof elevator provided by the invention effectively solves the problem that dust is easy to generate in the process of conveying building powder because a plurality of hoppers of the elevator are open because the bucket elevator is required to convey sand and cement in a plurality of building sites.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
fig. 1 is a structural diagram of an anti-dust lifting machine provided by the invention;
FIG. 2 is a block diagram of a hopper assembly in the anti-dust elevator provided by the invention;
fig. 3 is a structural diagram of a feeding assembly in the dust-proof type elevator provided by the invention.
Description of the reference numerals
1-a base; 2-a frame; 3-a first roller; 4-a second roller; 5-a belt; 6, a discharging plate; 7-a hopper assembly; 8-a feed assembly; 71-charging basket; 72-cover plate; 73-a blocking bar; 74-gear; 75-supporting rod; 76-rack; 81-bin; 82-ramp structure; 83-outlet; 84-cylinder; 85-baffle plates; 86-a guide plate.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
As shown in fig. 1-3: the invention provides a dust-proof type lifting machine, which comprises a frame 2 and a belt 5 rotatably arranged on the frame 2, wherein a plurality of hopper components 7 are arranged on the belt 5 at intervals; the hopper assembly 7 comprises a charging basket 71 fixed on the belt 5, a cover plate 72 is hinged to the charging basket 71 close to the belt 5 through a rotating shaft, the opening of the charging basket 71 can be shielded by rotating the cover plate 72, the rotating shaft at least partially extends to the outer side of the belt 5 and is coaxially connected with a gear 74, the rack 2 is connected with a rack 76 along the length direction of the rack 2 through a supporting rod 75, and when the belt 5 drives the gear 74 to contact the rack 76, the gear 74 can be meshed with the rack 76, so that the cover plate 72 is driven to be opened through the rotation of the gear 74; the dust-proof elevator further comprises a feeding assembly 8, wherein the feeding assembly 8 at least comprises a material guiding plate 86, and when the cover plate 72 is opened, materials can slide from the material guiding plate 86 into the material barrel 71. When the material barrel is lifted along with a belt, when a gear on the material barrel contacts with a rack on a rack, the gear rotates along with the relative motion between the gear and the rack, so that the cover plate is opened, materials can slide down to the material barrel from a material guide plate after the cover plate is opened, the gear and the rack are separated along with the continuous lifting of the material barrel, the cover plate is covered on the material barrel again under the influence of the dead weight, the material barrel is in a sealing state in the lifting transportation process, dust emission is avoided, when the material barrel is displaced to the upper end of the rack and overturned, the cover plate is opened under the influence of the dead weight and is abutted against a collision strip, a certain angle is generated, the inclined cover plate is positioned at the upper part of the material outlet plate, and accordingly the materials can slide onto the material outlet plate from the cover plate, and the discharging effect is improved. The dust-proof elevator provided by the invention effectively solves the problem that dust is easy to generate in the process of conveying building powder because a plurality of hoppers of the elevator are open because the bucket elevator is required to convey sand and cement in a plurality of building sites.
In a preferred embodiment of the present invention, in order to enable the bucket to be displaced to a turning state, the cover plate 72 may be inclined at a certain angle to perform a guiding function, the belt 5 is fixed with a stopping strip 73 above the cover plate 72, and when the cover plate 72 is turned upwards, the stopping strip 73 may at least partially collide with the cover plate.
In a preferred embodiment of the present invention, in order to enable the bucket to be displaced to a turned state, the cover plate 72 may be inclined at a certain angle, a discharge plate 6 is disposed above the frame 2, and when the bucket 71 is displaced above the frame 2 and rotates downward, the cover plate 72 is turned downward and abuts against the abutment bar 73, so that the cover plate 72 is in an inclined state, and a lower end of the cover plate 72 is located above the discharge plate 6.
In a preferred embodiment of the present invention, in order to effectively increase the stability of the frame, the dust-proof elevator further includes a base 1, the frame 2 is disposed obliquely, and a lower end of the frame 2 is fixed to the base 1.
In a preferred embodiment of the present invention, the two ends of the frame 2 are respectively rotatably provided with a first roller 3 and a second roller 4, and the belt 5 is connected with the first roller 3 and the second roller 4 in a surrounding manner; and a driving motor is also fixed on the frame 2, and an output shaft of the driving motor is coaxially connected with the second roller 4.
In a preferred embodiment of the present invention, in order to facilitate storage and centralized delivery of materials, the feeding assembly 8 includes a bin 81, and an outlet 83 is formed at a lower end of the bin 81, and the outlet 83 is abutted with the guide plate 86.
In a preferred embodiment of the present invention, the guide plate 86 is disposed obliquely for facilitating the introduction of the material in the bin into the barrel, and the upper end of the guide plate 86 is connected to the outlet 83.
In a preferred embodiment of the present invention, in order to periodically open the outlet, the material is injected into the barrel quantitatively, the outlet 83 is provided with a cylinder 84, and a piston rod of the cylinder 84 is connected with a baffle 85, so that the baffle 85 can open or close the outlet 83.
In a preferred embodiment of the present invention, in order to enable the material in the bin to slide smoothly onto the material guiding plate, a slope structure 82 is formed at the bottom of the bin 81, and the lower end of the slope structure 82 is abutted with the material guiding plate 86.
In a preferred embodiment of the present invention, in order to enable the cylinder to be opened for a certain time when the cover plate is opened so that a fixed amount of material can be introduced into the bucket, the dust-proof type elevator further includes a PLC control board, a proximity switch electrically connected to the PLC control board is provided on the cover plate 72, a metal sheet is provided on the blocking strip 73, the cylinder 84 is electrically connected to the PLC control board, and when the proximity switch is in contact with the metal sheet, the cylinder 84 is reset after being opened for a certain time by the PLC control board.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the scope of the technical concept of the present invention, and all the simple modifications belong to the protection scope of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the invention can be made without departing from the spirit of the invention, which should also be considered as disclosed herein.
Claims (3)
1. The anti-dust lifting machine is characterized by comprising a frame (2) and a belt (5) rotatably arranged on the frame (2), wherein a plurality of hopper components (7) are arranged on the belt (5) at intervals;
the hopper assembly (7) comprises a charging basket (71) fixed on the belt (5), a cover plate (72) is hinged to the charging basket (71) close to the belt (5) through a rotating shaft, the opening of the charging basket (71) can be shielded by rotating the cover plate (72), the rotating shaft at least partially extends to the outer side of the belt (5) and is coaxially connected with a gear (74), the rack (2) is connected with a rack (76) along the length direction of the rack (2) through a supporting rod (75), and when the belt (5) drives the gear (74) to contact the rack (76), the gear (74) is meshed with the rack (76), so that the cover plate (72) is driven to be opened through rotation of the gear (74);
the anti-dust lifting machine further comprises a feeding assembly (8), wherein the feeding assembly (8) at least comprises a material guide plate (86), and when the cover plate (72) is opened, materials can slide into the charging basket (71) from the material guide plate (86); a resisting strip (73) positioned above the cover plate (72) is fixed on the belt (5), and can at least partially collide with the resisting strip (73) after the cover plate (72) is overturned upwards; the feeding assembly (8) comprises a bin (81), an outlet (83) is formed at the lower end of the bin (81), and the outlet (83) is in butt joint with the guide plate (86); the material guiding plate (86) is obliquely arranged, and the higher end of the material guiding plate (86) is communicated with the outlet (83); an air cylinder (84) is arranged at the outlet (83), and a baffle (85) is connected with a piston rod of the air cylinder (84) so that the baffle (85) can open or close the outlet (83); a slope structure (82) is formed at the bottom of the stock bin (81), and the lower end of the slope structure (82) is in butt joint with the material guide plate (86); the dust-proof elevator further comprises a PLC control board, a proximity switch electrically connected with the PLC control board is arranged on the cover board (72), a metal sheet is arranged on the resisting strip (73), the air cylinder (84) is electrically connected with the PLC control board, and when the proximity switch is in contact with the metal sheet, the air cylinder (84) is started for a certain time through the PLC control board and then reset.
2. The dust-proof elevator according to claim 1, further comprising a base (1), wherein the frame (2) is arranged obliquely, and wherein a lower end of the frame (2) is fixed to the base (1).
3. The dust-proof elevator according to claim 1, characterized in that a first roller (3) and a second roller (4) are rotatably arranged at both ends of the frame (2), respectively, and the belt (5) is connected around the first roller (3) and the second roller (4); and a driving motor is also fixed on the frame (2), and an output shaft of the driving motor is coaxially connected with the second roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210176390.2A CN114348547B (en) | 2022-02-25 | 2022-02-25 | Dust-proof lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210176390.2A CN114348547B (en) | 2022-02-25 | 2022-02-25 | Dust-proof lifting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114348547A CN114348547A (en) | 2022-04-15 |
| CN114348547B true CN114348547B (en) | 2024-03-08 |
Family
ID=81092694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210176390.2A Active CN114348547B (en) | 2022-02-25 | 2022-02-25 | Dust-proof lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114348547B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321098A (en) * | 2022-08-10 | 2022-11-11 | 习水赛德水泥有限公司 | Cement lifting machine |
| CN117602281B (en) * | 2023-10-19 | 2024-04-16 | 长城重型机械制造有限公司 | Feeding noise reduction device for plate chain bucket elevator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221616A (en) * | 1985-07-17 | 1987-01-30 | Satake Eng Co Ltd | Supply port opening and closing device |
| CN104097899A (en) * | 2014-07-16 | 2014-10-15 | 上海灿芳信息技术有限公司 | Door opening mechanism of elevator bucket |
| CN208813538U (en) * | 2018-09-08 | 2019-05-03 | 邓振全 | A kind of seed packaging scale with elevator |
| CN211254025U (en) * | 2019-12-18 | 2020-08-14 | 武汉金钢新材料股份有限公司 | Leak protection material lifting machine |
| CN213084421U (en) * | 2020-05-29 | 2021-04-30 | 诸城市汉昌机械有限公司 | Intelligent feed elevator |
| CN214191280U (en) * | 2020-11-17 | 2021-09-14 | 青州中联水泥有限公司 | Powder conveying device |
-
2022
- 2022-02-25 CN CN202210176390.2A patent/CN114348547B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6221616A (en) * | 1985-07-17 | 1987-01-30 | Satake Eng Co Ltd | Supply port opening and closing device |
| CN104097899A (en) * | 2014-07-16 | 2014-10-15 | 上海灿芳信息技术有限公司 | Door opening mechanism of elevator bucket |
| CN208813538U (en) * | 2018-09-08 | 2019-05-03 | 邓振全 | A kind of seed packaging scale with elevator |
| CN211254025U (en) * | 2019-12-18 | 2020-08-14 | 武汉金钢新材料股份有限公司 | Leak protection material lifting machine |
| CN213084421U (en) * | 2020-05-29 | 2021-04-30 | 诸城市汉昌机械有限公司 | Intelligent feed elevator |
| CN214191280U (en) * | 2020-11-17 | 2021-09-14 | 青州中联水泥有限公司 | Powder conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114348547A (en) | 2022-04-15 |
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