CN111942910A - Combined type conveying device for powder bin - Google Patents
Combined type conveying device for powder bin Download PDFInfo
- Publication number
- CN111942910A CN111942910A CN202010830824.7A CN202010830824A CN111942910A CN 111942910 A CN111942910 A CN 111942910A CN 202010830824 A CN202010830824 A CN 202010830824A CN 111942910 A CN111942910 A CN 111942910A
- Authority
- CN
- China
- Prior art keywords
- butt joint
- powder bin
- joint groove
- conveying device
- spiral blade
- 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.)
- Granted
Links
Images
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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses a combined conveying device for a powder bin, which comprises a powder bin suspended in the air below, jacking mechanisms positioned at two sides of a space below the powder bin, a track leading to the space between the jacking mechanisms from a distance, a transport vehicle capable of walking along the track, a butt joint frame positioned on the transport vehicle, and a spiral conveyor arranged on the butt joint frame in a row; the butt joint frame is provided with a butt joint groove, a sealing gasket is arranged on the opening end face of the butt joint groove, the two sides of the outside of the butt joint groove are communicated with a barrel, a spiral blade shaft of a spiral conveyor transversely penetrates through the butt joint groove, the two ends of the spiral blade shaft respectively extend into the corresponding barrels, a discharge port is arranged at the bottom of the barrel where the tail end of the spiral blade shaft is located, no partition piece is arranged between adjacent spiral blade shafts in the butt joint groove, and the jacking mechanism can jack the butt joint frame from the two sides to enable the opening end face of the butt joint groove to be in butt joint with the. The device has the advantages of convenient discharging, overhauling and maintenance of the powder bin, difficult material blockage during discharging, environmental protection, simple structure, small occupied space and low energy consumption.
Description
Technical Field
The invention belongs to the technical field of powder material conveying, and particularly relates to a combined conveying device for a powder bin.
Background
At present, the lower part of a powder bin for storing powder materials generally adopts a conical section, the conical section is convenient for the powder materials to shrink and discharge, but the material is easy to block, particularly in the production process of dedusting ash cold-bonded pellets, the clearing bin needs to be added with water for clearing, so that the material is easier to block, and the production is frequently stopped for dredging.
Disclosure of Invention
The invention aims to provide a combined conveying device for a powder bin, which is convenient to discharge, overhaul and maintain, difficult to block materials during discharging, closed and environment-friendly, simple in structure, small in occupied space and low in energy consumption.
The technical scheme adopted by the invention is as follows:
a combined conveying device for a powder bin comprises the powder bin which is suspended in the air below, jacking mechanisms which are positioned at two sides of the space below the powder bin, a track which is led to the position between the jacking mechanisms from a distance, a transport vehicle which can walk along the track, a butt joint frame which is positioned and placed on the transport vehicle, and a row of spiral conveyors which are arranged on the butt joint frame; the butt joint frame is provided with a butt joint groove, a sealing gasket is arranged on the opening end face of the butt joint groove, the two sides of the outside of the butt joint groove are communicated with a barrel, a spiral blade shaft of a spiral conveyor transversely penetrates through the butt joint groove, the two ends of the spiral blade shaft respectively extend into the corresponding barrels, a discharge port is arranged at the bottom of the barrel where the tail end of the spiral blade shaft is located, no partition piece is arranged between adjacent spiral blade shafts in the butt joint groove, and the jacking mechanism can jack the butt joint frame from the two sides to enable the opening end face of the butt joint groove to be in butt joint with the.
Further, a collecting tank is arranged near the powder bin and located below all the discharge ports in place, and during collection, a hose is connected to the discharge ports, and the hose is led into the collecting tank.
Further, the outlet of the powder bin and the butt-joint groove are both rectangular.
Further, the powder bin combined conveying device is used for discharging the dust removal cold-bonded pellets from the digestion bin.
Furthermore, the transport vehicle and the butt joint frame are respectively provided with a vertical positioning groove and an inserting block which are matched with each other, or the transport vehicle and the butt joint frame are respectively provided with a vertical positioning block and a sleeve which are matched with each other.
Furthermore, lining plates are paved on the bottom surface and the side surface in the butt joint groove.
Furthermore, the two ends of the spiral blade shaft are opened and are hollow, the two ends of the spiral blade shaft are provided with external connecting shafts, one end of each external connecting shaft is concentrically inserted into a bearing seat which is fixed at the end part of the spiral blade shaft, the other end of each external connecting shaft penetrates through the barrel body in a sealing manner and then is supported on the butt joint frame, and the external connecting shaft at the head end of the spiral blade shaft penetrates through the bearing seat and then is connected with a driving mechanism of the spiral conveyor.
Furthermore, the tracks are double tracks, the transport vehicle is a flat car, the flat car comprises a flat plate and wheel assemblies arranged on two sides of the bottom of the flat plate, the wheel assemblies on two sides are respectively matched on the two tracks, and at least two groups of wheel assemblies are arranged on each side.
Furthermore, the powder bin is supported on the ground pier through the supports on two sides of the lower part of the powder bin.
Further, the jacking mechanism is a jack.
The invention has the beneficial effects that:
the device is convenient to discharge, overhaul and maintain a powder bin, material blockage is not easy to occur during discharging, the device is closed and environment-friendly, when powder materials need to be conveyed, a transport vehicle transports the butt joint frames in place, the jacking mechanism jacks the butt joint frames from two sides, the opening end face of the butt joint groove is butted with the outlet end face of the powder bin, meanwhile, the compression sealing gasket keeps closed, the powder materials fall into the butt joint groove from the outlet of the powder bin, a row of spiral conveyors send the powder materials in the butt joint groove into a barrel and then send the powder materials out from a discharge port, at the moment, because no partition piece exists between shafts of adjacent spiral blades in the butt joint groove, the possibility that the powder materials arch on the partition piece is reduced, when the powder bin needs to be overhauled and maintained, the jacking mechanism descends, the butt joint frames are placed on the transport vehicle, the transport vehicle drives the butt joint frames to evacuate; the device has simple structure, small occupied space and low energy consumption.
Drawings
Fig. 1 is a cross-sectional view of a transport vehicle transporting a docking cradle in place and a jacking mechanism not yet jacked in an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the transport vehicle transporting the docking cradle in place and the jacking mechanism being jacked in accordance with the embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of the operation of an embodiment of the present invention.
Fig. 4 is a plan view of the docking cradle and screw conveyor in an embodiment of the present invention (for ease of viewing, the barrel at the trailing end of the screw shaft is shown in section).
Fig. 5 is a schematic view of the connection of the head end of the helical blade shaft in the embodiment of the present invention.
FIG. 6 is a schematic view of the connection of the shaft ends of the helical blades in an embodiment of the present invention.
Fig. 7 is a cross-sectional view of the docking cradle and screw conveyor in an embodiment of the present invention.
In the figure: 1-powder storehouse; 2-a support; 3-a butt-joint groove; 4-a sealing gasket; 5-a helical blade shaft; 6-a docking cradle; 7-a jacking mechanism; 8-ground buttress; 9-positioning grooves; 10-plate; 11-inserting the block; 12-a wheel assembly; 13-a track; 14-a drive mechanism; 15-a discharge hole; 16-a hose; 17-a holding tank; 18-a cylinder body; 19-a bearing seat; 20-external shaft; 21-a seal; 22-lining board.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1 to 4, a powder bin combined conveying device includes a powder bin 1 suspended in the air below, lifting mechanisms 7 located at two sides of a space below the powder bin 1, a rail 13 leading to a space between the lifting mechanisms 7 from a remote place, a transport vehicle capable of traveling along the rail 13, a docking frame 6 positioned and placed on the transport vehicle, and a row of screw conveyors arranged on the docking frame 6; be equipped with on the docking frame 6 and connect the groove 3, be equipped with sealed 4 on the open end face of butt joint groove 3, outside both sides intercommunication has barrel 18, screw conveyer's spiral blade axle 5 crosses in butt joint groove 3 and both ends stretch into corresponding barrel 18 respectively, the barrel 18 bottom at 5 tail ends of spiral blade axle places is equipped with discharge gate 15, there is not the separator (e.g., space bar or flange) between adjacent spiral blade axle 5 in the butt joint groove 3, transport vechicle transports and connects 6 back climbing mechanism 7 that targets in place and can make 3 open end faces of butt joint groove and powder storehouse 1 export end face butt joint and compress tightly sealed 4 from both sides jacking. The device has the advantages that the discharging, the overhaul and the maintenance of the powder bin 1 are convenient, the material blockage is not easy during the discharging, the sealing and the environmental protection are realized, when the powder material needs to be conveyed, the carrier vehicle transports the butt-joint frame 6 in place, the jacking mechanism 7 jacks the butt-joint frame 6 from two sides to ensure that the opening end surface of the butt-joint groove 3 is in butt joint with the outlet end surface of the powder bin 1, meanwhile, the compaction sealing gasket 4 is kept closed, the powder material falls into the butt joint groove 3 from the outlet of the powder bin 1, the powder material in the butt joint groove 3 is sent into the barrel 18 by the screw conveyer in one row and then is sent out from the discharge port 15, at the moment, because no partition piece is arranged between the adjacent helical blade shafts 5 in the butt joint groove 3, the possibility of arching of the powder material on the partition piece is reduced, when the powder bin 1 needs to be overhauled and maintained, the jacking mechanism 7 descends, the butt joint frame 6 is placed on the transport vehicle, the transport vehicle drives the butt joint frame 6 to evacuate from the lower part of the powder bin 1, and the space below the powder bin 1 can be used for maintenance; the device has simple structure, small occupied space and low energy consumption.
As shown in fig. 1 to 3, in the present embodiment, the rails 13 are double rails, and the transportation vehicle is a flat car including a flat bed 10 and wheel assemblies 12 provided on both sides of the bottom of the flat bed 10, the wheel assemblies 12 on both sides respectively fitting on the two rails 13, and at least two sets of wheel assemblies 12 on each side.
As shown in fig. 1 to fig. 3, in the present embodiment, the transport vehicle and the docking rack 6 are respectively provided with a positioning slot 9 and an inserting block 11 which are vertical and are matched with each other, so as to perform positioning and placing functions; or the transport vehicle and the butt joint frame 6 are respectively provided with a vertical positioning block and a sleeve which are matched with each other.
As shown in fig. 1 and 2, in the present embodiment, the powder silo 1 is supported on the ground pier 8 by the supports 2 on both sides of the lower portion.
As shown in fig. 3, in this embodiment, a collecting tank 17 is disposed near the powder bin 1, the collecting tank 17 is located below all the discharge ports 15 in place, when collecting, a hose 16 is connected to the discharge ports 15, the hose 16 is led into the collecting tank 17, and a stirring mechanism can be disposed in the collecting tank 17 to perform a material mixing function, or a conveying mechanism can be disposed to perform a transferring function.
As shown in fig. 3, 5 and 6, in this embodiment, two ends of the spiral blade shaft 5 are open and hollow, two ends of the spiral blade shaft 5 are both provided with external shafts 20, one end of the external shaft 20 is concentrically inserted into an end of the spiral blade shaft 5 and fixed, the other end of the external shaft passes through the cylinder 18 through a sealing member (the sealing member 21 generally adopts a packing and a pressing block) and then is supported on a bearing seat 19 on the docking bracket 6, and the external shaft 20 at the head end of the spiral blade shaft 5 passes through the bearing seat 19 and then is connected with the driving mechanism 14 of the spiral conveyor (the driving mechanism 14 includes a motor and a coupler). The spiral blade shaft 5 is hollow inside, so that the self weight can be reduced, the energy consumption can be reduced, and the external shaft 20 is convenient to install.
As shown in fig. 4, in this embodiment, the outlet of the powder bin 1 and the docking slot 3 are both rectangular, which facilitates the arrangement and installation of the screw conveyor.
In the present embodiment, as shown in fig. 7, lining plates 22 are laid on the bottom surface and the side surface in the butt-joint groove 3 for wear resistance and protection.
In this embodiment, the jacking mechanism 7 is preferably a jack.
The powder bin combined conveying device is suitable for conveying various powder materials, and is particularly suitable for discharging the dust-removing cold-bonded pellets from the digestion bin.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a powder storehouse combination formula conveyor which characterized in that: the device comprises a powder bin suspended in the air below, jacking mechanisms positioned at two sides of a space below the powder bin, a track leading to the position between the jacking mechanisms from a distance, a transport vehicle capable of walking along the track, a butt joint frame positioned on the transport vehicle, and a spiral conveyor arranged on the butt joint frame in a row; the butt joint frame is provided with a butt joint groove, a sealing gasket is arranged on the opening end face of the butt joint groove, the two sides of the outside of the butt joint groove are communicated with a barrel, a spiral blade shaft of a spiral conveyor transversely penetrates through the butt joint groove, the two ends of the spiral blade shaft respectively extend into the corresponding barrels, a discharge port is arranged at the bottom of the barrel where the tail end of the spiral blade shaft is located, no partition piece is arranged between adjacent spiral blade shafts in the butt joint groove, and the jacking mechanism can jack the butt joint frame from the two sides to enable the opening end face of the butt joint groove to be in butt joint with the.
2. The combined powder bin conveying device according to claim 1, wherein: and a collecting tank is arranged near the powder bin, is positioned below all the discharge ports in place, and is connected with a hose which is led into the collecting tank when being collected.
3. The combined powder bin conveying device according to claim 1, wherein: the outlet of the powder bin and the butt-joint groove are both rectangular.
4. The combined powder bin conveying device according to claim 1, wherein: the powder bin combined conveying device is used for discharging the digestion bin of the dedusting ash cold-bonded pellets.
5. The combined powder bin conveying device according to claim 1, wherein: vertical positioning grooves and inserting blocks which are matched with each other are arranged on the transport vehicle and the butt joint frame respectively, or vertical positioning blocks and sleeves which are matched with each other are arranged on the transport vehicle and the butt joint frame respectively.
6. The combined powder bin conveying device according to claim 1, wherein: the bottom surface and the side surface in the butt joint groove are paved with lining plates.
7. The combined conveying device for the powder bin according to any one of claims 1 to 6, wherein: the two ends of the spiral blade shaft are open and hollow, the two ends of the spiral blade shaft are provided with external connecting shafts, one end of each external connecting shaft is concentrically inserted into the end part of the spiral blade shaft and is fixed, the other end of each external connecting shaft is sealed, penetrates through the barrel and then is supported on a bearing seat on the butt joint frame, and the external connecting shaft at the head end of the spiral blade shaft penetrates through the bearing seat and then is connected with a driving mechanism of the spiral conveyor.
8. The combined conveying device for the powder bin according to any one of claims 1 to 6, wherein: the track adopts the double track, and the transport vechicle adopts the flatbed, and the flatbed includes the flat board and establishes the wheel subassembly in dull and stereotyped bottom both sides, and the wheel subassembly of both sides cooperates respectively on two tracks, and at least two sets of wheel subassemblies in each side.
9. The combined conveying device for the powder bin according to any one of claims 1 to 6, wherein: the powder bin is supported on the ground buttress through the supports on the two sides of the lower part.
10. The combined conveying device for the powder bin according to any one of claims 1 to 6, wherein: the jacking mechanism is a jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010830824.7A CN111942910B (en) | 2020-08-18 | 2020-08-18 | Combined type conveying device for powder bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010830824.7A CN111942910B (en) | 2020-08-18 | 2020-08-18 | Combined type conveying device for powder bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111942910A true CN111942910A (en) | 2020-11-17 |
| CN111942910B CN111942910B (en) | 2022-03-11 |
Family
ID=73342513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010830824.7A Active CN111942910B (en) | 2020-08-18 | 2020-08-18 | Combined type conveying device for powder bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111942910B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007052349A1 (en) * | 2007-11-02 | 2009-05-28 | Santo Zuccaro | Loading device for docking of e.g. van, to warehouse, has loading bridge unit movable back and forth by lifting device and connected with front edge of loading ramp in hinged manner, where bridge unit is arranged on lifting device |
| CN104058275A (en) * | 2014-06-05 | 2014-09-24 | 山东宇佳新材料有限公司 | Loading dust-collecting system for petroleum coke calcination sanitary production |
| CN205785880U (en) * | 2016-06-27 | 2016-12-07 | 江阴兴澄特种钢铁有限公司 | A kind of block sampling, sizing all-in-one |
| CN206199467U (en) * | 2016-11-12 | 2017-05-31 | 华能瑞金发电有限责任公司 | Coal pulverizer arranges stone device for coal |
| CN207791899U (en) * | 2017-11-06 | 2018-08-31 | 浙江德瑞摩擦材料有限公司 | A kind of automatic material transport system |
| CN109230589A (en) * | 2018-07-06 | 2019-01-18 | 宁波松科磁材有限公司 | New-energy automobile magnet steel feed proportioning equipment |
| CN109552901A (en) * | 2018-12-26 | 2019-04-02 | 中冶南方工程技术有限公司 | Powder material side storehouse device for discharging |
| CN208821446U (en) * | 2018-07-04 | 2019-05-07 | 泌阳县夏南牛科技开发有限公司 | A kind of novel summer south ox vaccary feed conveying machine |
| CN208948125U (en) * | 2018-08-07 | 2019-06-07 | 徐州中矿长安科技有限公司 | A kind of intelligent storage transport vehicle system |
-
2020
- 2020-08-18 CN CN202010830824.7A patent/CN111942910B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007052349A1 (en) * | 2007-11-02 | 2009-05-28 | Santo Zuccaro | Loading device for docking of e.g. van, to warehouse, has loading bridge unit movable back and forth by lifting device and connected with front edge of loading ramp in hinged manner, where bridge unit is arranged on lifting device |
| CN104058275A (en) * | 2014-06-05 | 2014-09-24 | 山东宇佳新材料有限公司 | Loading dust-collecting system for petroleum coke calcination sanitary production |
| CN205785880U (en) * | 2016-06-27 | 2016-12-07 | 江阴兴澄特种钢铁有限公司 | A kind of block sampling, sizing all-in-one |
| CN206199467U (en) * | 2016-11-12 | 2017-05-31 | 华能瑞金发电有限责任公司 | Coal pulverizer arranges stone device for coal |
| CN207791899U (en) * | 2017-11-06 | 2018-08-31 | 浙江德瑞摩擦材料有限公司 | A kind of automatic material transport system |
| CN208821446U (en) * | 2018-07-04 | 2019-05-07 | 泌阳县夏南牛科技开发有限公司 | A kind of novel summer south ox vaccary feed conveying machine |
| CN109230589A (en) * | 2018-07-06 | 2019-01-18 | 宁波松科磁材有限公司 | New-energy automobile magnet steel feed proportioning equipment |
| CN208948125U (en) * | 2018-08-07 | 2019-06-07 | 徐州中矿长安科技有限公司 | A kind of intelligent storage transport vehicle system |
| CN109552901A (en) * | 2018-12-26 | 2019-04-02 | 中冶南方工程技术有限公司 | Powder material side storehouse device for discharging |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111942910B (en) | 2022-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201140940Y (en) | Sealing dust removing device of movable ore slot discharging vehicle | |
| CN105501772A (en) | Automatic loading-unloading environment-friendly electric cleaning and transporting vehicle | |
| CN113060060B (en) | Self-discharging type anti-explosion transport vehicle | |
| CN200957985Y (en) | Sealing dust collector of movable negative-pressure mineral-box discharger | |
| CN201094963Y (en) | Mobile dust removing device for ore tank | |
| CN111942910B (en) | Combined type conveying device for powder bin | |
| CN201692864U (en) | Totally-closed environmental-protection type pebble coal discharging and collecting device | |
| CN214330616U (en) | Underground mine inclined shaft track wheel pair type slag raking machine | |
| CN201801208U (en) | Dust-suppression and environment-friendly dump car | |
| CN201347524Y (en) | Vehicle for transporting and paving railway ballast | |
| CN114920030B (en) | Method for feeding and discharging granular materials into pit-free bungalow warehouse | |
| CN101898692B (en) | Environmental-friendly dust suppression dump vehicle | |
| CN209290242U (en) | Raise sand vehicle in road surface | |
| CN201245372Y (en) | Dust collecting all sealed guide chute | |
| CN201761922U (en) | Discharging trolley | |
| CN209225977U (en) | Scraper plate Analytic Tower feed conveyer bulk cargo clears up structure automatically | |
| CN212245108U (en) | Equipment for cleaning accumulated coal at bottom of main conveying belt | |
| CN112224931A (en) | Heavy plate feeder | |
| CN202594427U (en) | Automatic sand adding equipment for harmonious locomotives | |
| CN208854452U (en) | A kind of fluid pressure type heavy crawler shot-blasting machine | |
| CN207985989U (en) | A kind of PTA powders carrier bar transport system | |
| CN202321411U (en) | Swing-up environment-friendly in-pit garbage compression station | |
| CN205471000U (en) | Automatic electronic car of clearing of loading and unloading environmental protection | |
| CN216886655U (en) | High-performance shuttle mine car | |
| CN111301991A (en) | Equipment for cleaning accumulated coal at bottom of main conveying belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |