CN219384082U - Dust removing funnel for bulk cargo metering loading - Google Patents
Dust removing funnel for bulk cargo metering loading Download PDFInfo
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- CN219384082U CN219384082U CN202320621217.9U CN202320621217U CN219384082U CN 219384082 U CN219384082 U CN 219384082U CN 202320621217 U CN202320621217 U CN 202320621217U CN 219384082 U CN219384082 U CN 219384082U
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- dust
- hopper
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- storage hopper
- loading
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses a dust removing hopper for bulk cargo metering loading in the technical field of loading and unloading dust removing, which comprises a portal, a weighing platform, a storage hopper, a mass sensor, a limiting device, a ring beam, a dust removing device, an ash discharging hopper, an ash collecting hopper, an ash discharging valve, an operating room, an upper platform, a lower platform, a lifting driving device, a guiding device, a feeding belt conveyor, an electric cabinet, a feeding port, a discharging cabin door, a weighing control display, an electro-hydraulic push rod and a mechanical limiting device, wherein the portal is vertically fixed on the ground, the storage hopper is movably arranged on the inner side of the portal, the weighing platform is arranged in the middle upper position of the storage hopper, the dust removing device is arranged on the outer side of the portal, and two telescopic air pipes are respectively connected with the feeding port and the discharging port. The utility model has the advantages that: after the fixed numerical value is set, the utility model can control the loading capacity and has the dust removing function, thereby not only effectively preventing dust from flying in loading and unloading operations and meeting the environmental protection requirement, but also avoiding loading overload and ensuring the operation safety.
Description
Technical Field
The utility model relates to the technical field of loading and unloading dust removal, in particular to a dust removal funnel for bulk cargo metering loading.
Background
At present, most of the receiving and discharging hoppers on the domestic stacking heads are in a simple single-layer structure, and besides a small number of discharging hoppers with dust removal systems are continuously arranged, no mature metering loading hopper with a weighing system exists. When the grab bucket is used for loading and unloading, a large amount of dust flies along with the change of wind direction near an operation center, so that the environmental pollution is serious, and the dust flying standard of environmental protection requirements is often exceeded. In addition, in the actual loading and unloading process, the loading quantity cannot be closed in time after the opening and closing door of the hopper discharge opening is opened, and the phenomena of insufficient loading by closing in advance and overload and omission of loading by closing in delay occur. With the gradual increase of the national and resident requirements on environmental protection and the enough importance of ports and wharfs on the loading and unloading efficiency and safety of bulk cargo, the existing funnel form can not meet the requirements.
Disclosure of Invention
In order to solve the problems, the utility model provides a metering truck-mounted dust removing funnel for loading and unloading bulk cargos in ports. The device controls the loading amount to be a set loading value, has a dust removing function, ensures the loading full rate and no overload, and ensures the operation safety.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the utility model provides a dust hopper for bulk cargo measurement loading, includes portal, weighing platform, storage hopper, mass sensor, stop device, circle roof beam, dust collector, ash hopper, collection ash hopper, unloading valve, control room, upper platform, lower platform, lift drive, guider, material loading belt feeder, electric cabinet, feed inlet, ejection of compact hatch door, weighing control display, electrohydraulic push rod, mechanical stop device, the portal is fixed subaerial, the weighing platform activity locates the middle upper side position in the portal, the storage hopper is located in the portal, and it passes weighing platform back in weighing platform rigid coupling, the storage hopper upper end is equipped with the feed inlet, and its lower extreme is equipped with ejection of compact hatch door, mass sensor locates weighing platform upper end, the circle roof beam cover locates the storage hopper, and it locates mass sensor upper end, stop device sets firmly in the circle roof beam outside, the dust removing device comprises a dust remover, a cold dryer, an air compressor, a dust removing air pipe, a first telescopic air pipe, a second telescopic air pipe, one end of the dust removing air pipe is connected with the first telescopic air pipe, the other end of the dust removing air pipe is connected with a dust collecting hopper, the first telescopic air pipe is connected with the upper end of a storage hopper, the second telescopic air pipe is connected with the lower end of the storage hopper, the dust remover is arranged on a lower platform at one side outside a door frame, the dust remover is arranged in the dust remover, the cold dryer is fixedly arranged at one side of the dust remover through a large tripod, the air compressor is fixedly arranged at the other side of the dust remover through a small tripod, the dust collecting hopper is arranged at the lower end of the dust remover, the dust discharging hopper is arranged on a lower platform, the dust discharging valve is connected with the dust collecting hopper and the dust discharging hopper, the operating chamber is arranged on the lower platform at one side of the dust remover, the lower platform is arranged in the middle of the door frame, the upper platform is arranged at the upper end of the door frame, the lifting driving device is arranged on two sides of the storage hopper symmetrically, the lifting driving device is movably arranged on the door frame and is mutually connected with the weighing platform, the guiding device is symmetrically arranged on the other two sides of the storage hopper and is arranged on the lower platform, the feeding belt conveyor is arranged on the upper platform, one end of the feeding belt conveyor is connected with the feeding hole, the electric cabinet is fixedly arranged at the lower end of the outer side of the door frame, the weighing control display is connected with the electric cabinet, the electro-hydraulic push rod is arranged on two sides of the discharging cabin door, and the mechanical limiting device is fixedly arranged on the lower platform.
Furthermore, the lower platform is provided with a first ladder, and the upper platform is provided with a second ladder.
Further, the two sides of the lower platform extend downwards to form a windproof wall, and a dustproof cloth curtain is arranged on the inner side of the windproof wall.
Furthermore, a gear strip is arranged on one side of the lifting driving device, and the gear strip is meshed with the lifting driving device.
Further, the gear bars are fixedly arranged on the inner side of the door frame.
Further, a discharge port is arranged at the discharge cabin door.
Furthermore, the storage hopper is only provided with a feed inlet and a discharge outlet, and other parts of the storage hopper are fully sealed.
Further, the feed inlet is provided with a longitudinal height space.
After the structure is adopted, the utility model has the following beneficial effects:
the utility model is provided with a weighing platform, a mass sensor is arranged on the weighing platform, the sensor can set a loading and unloading threshold value through a weighing control display, loading and unloading overload is effectively avoided, the weighing platform is provided with a lifting driving device, the lifting driving device drives the weighing platform to move up and down on a portal through a meshing gear bar, the overload of materials is avoided to impact a loading vehicle, the outer side of an upper ring beam of the weighing platform is provided with a limiting device, a lower platform is provided with a guiding device, stable up-and-down displacement of a storage hopper can be ensured, the lower platform is provided with a mechanical limiting device, the lowest downward displacement position of the storage hopper is limited, the excessive displacement and falling of the storage hopper are prevented, and a feed inlet and a discharge outlet of the storage hopper are connected with a dust removing device through telescopic air pipes, so that dust can be removed in the loading and unloading process, and dust pollution is avoided.
Drawings
Fig. 1 is a front view of an embodiment of the present utility model.
Fig. 2 is a side view of an embodiment of the present utility model.
Reference numerals illustrate:
1. the dust-proof air-conditioning system comprises a portal, an electric cabinet, a dust-proof cloth curtain, a working chamber, a storage hopper, a guide device, a weighing platform, a mass sensor, a top platform, a dust-removing air pipe, a telescopic air pipe I, a feeding belt machine, a dust-removing device, a lifting driving device, a gear rack, a dust-discharging hopper, a wind-proof wall, a weighing control display, a limiting device, a ring beam, a dust-discharging valve and a dust-collecting valve.
Detailed Description
The utility model will be described in further detail with reference to fig. 1 and 2:
as shown in the figure, the dust hopper for bulk cargo metering loading comprises a portal 1, a weighing platform 7, a storage hopper 5, a mass sensor 8, a limiting device 19, a ring beam 20, a dust removing device 13, a dust discharging hopper 16, a dust collecting hopper 31, a dust discharging valve 21, an operating room 4, an upper platform 9, a lower platform 22, a lifting driving device 14, a guiding device 6, a feeding belt conveyor 12, an electric cabinet 2, a feeding port 23, a discharging cabin door 24, a weighing control display 18, an electro-hydraulic push rod 25 and a mechanical limiting device 26, wherein the portal 1 is vertically fixedly arranged on the ground, the weighing platform 7 is movably arranged in the portal 1 at a position on the middle upper side, the storage hopper 5 is arranged in the portal 1 and fixedly connected with the weighing platform 7 after penetrating through the weighing platform 7, the upper end of the storage hopper 5 is provided with the feeding port 23, the lower end of the storage hopper 5 is provided with the discharging cabin door 24, the mass sensor 8 is arranged at the upper end of the weighing platform 7, the ring beam 20 is sleeved and fixedly connected with the storage hopper 5 and is arranged at the upper end of the mass sensor 8, the limiting device 19 is fixedly arranged at the outer side of the ring beam 20, the dust removing device 13 comprises a dust remover 27, a cold dryer 28, an air compressor 29, a dust removing air pipe 10, a telescopic air pipe I11 and a telescopic air pipe II 30, one end of the dust removing air pipe 10 is connected with the telescopic air pipe I11, the other end is connected with the dust collecting hopper 31, the telescopic air pipe I11 is connected with the upper end of the storage hopper 5, the telescopic air pipe II 30 is connected with the lower end of the storage hopper 5, the dust removing device 13 is arranged on a lower platform 22 at one side outside the portal 1, the dust remover 27 is arranged in the dust removing device 13, the cold dryer 28 is fixedly arranged at one side of the dust removing device 13 by a large tripod, the air compressor 29 is fixedly arranged at the other side of the dust removing device 13 by a small tripod, the dust collecting hopper 31 is arranged at the lower end of the dust removing device 13, the dust discharging hopper 16 is arranged on the lower platform 22, the ash discharge valve 21 is connected with the ash collection hopper 31 and the ash discharge hopper 16, the operation chamber 4 is arranged on a lower platform 22 on one side of the dust removal device 13, the lower platform 22 is transversely arranged at the middle position of the portal 1, the upper platform 9 is transversely arranged at the upper end position of the portal 1, the lifting driving device 14 and the weighing platform 7 are mutually connected and symmetrically arranged on two sides of the storage hopper 5, one side of the lifting driving device 14 is movably arranged on the portal 1, the guiding device 6 is symmetrically arranged on the other two sides of the storage hopper 5 and fixedly arranged on the lower platform 22, the feeding belt conveyor 12 is arranged on the upper platform 9, one end of the feeding belt conveyor is connected with the feeding inlet 23, the electric cabinet 2 is fixedly arranged at the lower end of the outer side of the portal 1, the weighing control display 18 is connected with the electric cabinet 2, the electro-hydraulic push rod 25 is connected with the discharging cabin door 24, and the mechanical limiting device 26 is fixedly arranged on the lower platform 22.
In order to prevent flying dust and drifting, lower platform 22 both sides downwardly extending is equipped with and prevent wind wall 17, just prevent wind wall 17 inboard and be equipped with dustproof cloth curtain 3, lower platform 22 is equipped with ladder one, upper platform 9 is equipped with ladder two for operating the workman and reciprocate, the lift drive device 14 that is connected through it is realized shifting on portal 1 gear strip 15 to weighing platform 7, and weighing platform 7 can drive storage hopper 5 and reciprocate, and then adjusts the discharge height, avoids the excessive impact loading truck of material, portal 1 one side is equipped with dust collector 13, dust collector 13 is connected feed inlet 23 and discharge gate by two flexible tuber pipes respectively, further avoid the flying dust and drifting that produces when loading and unloading, storage hopper 5 feed inlet 23 department is equipped with fore-and-aft altitude space, is disturbed by storage hopper 5 wall when avoiding material loading belt feeder 12 to convey the material.
Embodiment one:
when the utility model is used, after a threshold value of the mass of materials to be loaded and unloaded is set through the weighing control display 18, a worker starts the electric cabinet 2, equipment starts to work, the materials are conveyed into the storage hopper 5 through the feeding belt conveyor 12, meanwhile, the dust remover 27 extracts dust in the feeding port 23 through the telescopic air pipe I11, the mass sensor 8 measures the mass of the materials in the storage hopper 5 in real time, after the mass of the materials reaches the threshold value, the feeding belt conveyor 12 stops conveying, the dust remover 27 stops working, the lifting driving device 14 drives the storage hopper 5 to move downwards to the lower platform 22, the electro-hydraulic push rod 25 controls to open the discharging cabin door 24, the materials are unloaded into the loading vehicle from the discharging port, the dust remover 27 extracts dust generated during discharging through the telescopic air pipe II 30, and the mass sensor 8 detects that the dust remover 27 stops working and the storage hopper 5 moves upwards to an initial position after the unloading of the materials is finished.
Embodiment two:
when the dust collector 13 works, the dust remover 27 is connected with the telescopic air pipe I11 and the telescopic air pipe II 30 through the dust removing air pipe 10 to remove dust from the feed inlet 23 and the discharge outlet respectively, the air cooler works on one side of the dust remover 13 to reduce the temperature in the dust remover 13, the dust absorbed by the dust remover 27 is conveyed into the dust collecting hopper 31 by the dust removing air pipe 10, when the dust collecting hopper 31 collects the dust completely, the dust discharging valve 21 is opened, the dust materials are loaded and unloaded into the dust discharging hopper 16, the air compressor 29 is started periodically, and the high-pressure gas impact generated by the air compressor 29 is utilized to flush the hopper, the dust removing air pipe 10, the telescopic branch pipe I and the telescopic air pipe II 30, so that the loading and unloading loss of the materials is reduced.
To sum up: the utility model is provided with a weighing platform 7, a mass sensor 8 is arranged on the weighing platform 7, the mass sensor 8 can set a loading and unloading threshold value through a weighing control display 18, loading and unloading overload is effectively avoided, the weighing platform 7 is provided with a lifting driving device 14, the lifting driving device 14 drives the weighing platform 7 to move up and down on a portal 1 through a meshing gear 15, the overload of materials is avoided, the loading of vehicles is avoided, a limiting device 19 is arranged on the outer side of an upper ring beam 20 of the weighing platform 7, a guiding device 6 is arranged on a lower platform 22, stable up-down displacement of a storage hopper 5 can be ensured, the lower platform 22 is provided with a mechanical limiting device 26, the lowest downward displacement position of the storage hopper 5 is limited, excessive falling of the storage hopper 5 is prevented, and a feeding port 23 and a discharging port of the storage hopper 5 are both connected with a dust removing device 13 through telescopic air pipes, so that dust can be removed in the loading and unloading process, and dust pollution is avoided.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A dust hopper for bulk cargo measurement loading, its characterized in that: the device comprises a portal, a weighing platform, a storage hopper, a quality sensor, a limiting device, a ring beam, a dust removing device, an ash discharging hopper, an ash collecting hopper, an ash discharging valve, an operating room, an upper platform, a lower platform, a lifting driving device, a guiding device, a feeding belt conveyor, an electric cabinet, a feeding port, a discharging cabin door, a weighing control display, an electro-hydraulic push rod and a mechanical limiting device, wherein the portal is vertically and fixedly arranged on the ground, the weighing platform is movably arranged at a position on the upper side in the middle of the portal, the storage hopper is arranged in the portal, the storage hopper is fixedly connected with the weighing platform after penetrating through the weighing platform, the upper end of the storage hopper is provided with the feeding port, the lower end of the storage hopper is provided with the discharging cabin door, the quality sensor is arranged at the upper end of the weighing platform, the ring beam is sleeved and fixedly connected with the storage hopper, the ring beam is arranged at the upper end of the quality sensor, the limiting device is fixedly arranged at the outer side of the ring beam, the dust removing device comprises a dust remover, a cold dryer, an air compressor, a dust removing air duct, a telescopic air duct I and a telescopic air duct II, one end of the dust removing air duct is connected with the telescopic air duct, the other end of the dust collecting duct is connected with the telescopic air duct, the one end of the telescopic air duct is connected with the telescopic air duct, the hopper is connected with the upper end of the hopper, the lower end of the dust collecting hopper is connected with the telescopic air duct, and the telescopic air duct, the dust collector is connected with the telescopic air duct, and the other end, and the dust duct, and the other end, the dust duct. The automatic weighing device comprises a storage hopper, a lifting driving device, a weighing platform, a gear bar, a guide device, an electric control box, an electro-hydraulic push rod, a mechanical limiting device and a mechanical limiting device, wherein the lifting driving device is connected with the weighing platform and symmetrically arranged on two sides of the storage hopper, the gear bar is meshed with the lifting driving device, the gear bar is fixedly arranged on the inner side of a door frame, the guide device is symmetrically arranged on the other two sides of the storage hopper and fixedly arranged on a lower platform, the feeding belt conveyor is arranged on the upper platform, one end of the feeding belt conveyor is connected with a feeding port, the electric control box is fixedly arranged at the lower end of the outer side of the door frame, a weighing control display is connected with the electric control box, and the electro-hydraulic push rod is connected with a discharging cabin door.
2. A dust hopper for bulk metering loading as set forth in claim 1, wherein: the lower platform is provided with a first ladder, and the upper platform is provided with a second ladder.
3. A dust hopper for bulk metering loading as set forth in claim 2 wherein: the wind-proof curtain is arranged on the inner side of the wind-proof wall.
4. A dust hopper for bulk metering loading as set forth in claim 1, wherein: and a discharge port is arranged at the discharge cabin door.
5. A dust hopper for bulk metering loading as set forth in claim 1, wherein: the storage hopper is only provided with a feed inlet and a discharge outlet, and other parts of the storage hopper are fully sealed.
6. A dust hopper for bulk metering loading as set forth in claim 1, wherein: the feed inlet is provided with a longitudinal height space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320621217.9U CN219384082U (en) | 2023-03-27 | 2023-03-27 | Dust removing funnel for bulk cargo metering loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320621217.9U CN219384082U (en) | 2023-03-27 | 2023-03-27 | Dust removing funnel for bulk cargo metering loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219384082U true CN219384082U (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320621217.9U Active CN219384082U (en) | 2023-03-27 | 2023-03-27 | Dust removing funnel for bulk cargo metering loading |
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| CN (1) | CN219384082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163682A (en) * | 2023-11-04 | 2023-12-05 | 山西新元自动化仪表有限公司 | Discharging and loading system under bulk bin |
-
2023
- 2023-03-27 CN CN202320621217.9U patent/CN219384082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163682A (en) * | 2023-11-04 | 2023-12-05 | 山西新元自动化仪表有限公司 | Discharging and loading system under bulk bin |
| CN117163682B (en) * | 2023-11-04 | 2024-01-23 | 山西新元自动化仪表有限公司 | Discharging and loading system under bulk bin |
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