CN220282917U - Front negative pressure dust removal system for telescopic chute - Google Patents
Front negative pressure dust removal system for telescopic chute Download PDFInfo
- Publication number
- CN220282917U CN220282917U CN202321999395.1U CN202321999395U CN220282917U CN 220282917 U CN220282917 U CN 220282917U CN 202321999395 U CN202321999395 U CN 202321999395U CN 220282917 U CN220282917 U CN 220282917U
- Authority
- CN
- China
- Prior art keywords
- dust
- chute
- collecting cover
- negative pressure
- expansion joint
- 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
Links
- 239000000428 dust Substances 0.000 title claims abstract description 91
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000005453 pelletization Methods 0.000 claims description 2
- 239000012080 ambient air Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides a telescopic chute front-mounted negative pressure dust removal system, wherein the upper part of a chute expansion joint is fixedly connected with the lower part of a mounting frame, a dust collecting cover is sleeved on the lower part of the chute expansion joint, dust collectors are fixed on two sides of the dust collecting cover, an inclined switch is arranged on the outer side of the dust collecting cover, a driving device is arranged at the upper end of the mounting frame and comprises a motor speed reducer, a motor main shaft and a reel, the inclined switch is in communication connection with the motor speed reducer, a steering wheel group is arranged at two ends of the lower part of the chute expansion joint, one end of a steel wire rope is arranged around the reel, and the other end of the steel wire rope passes through the steering wheel group from back to front and is fixedly connected with the front end of the mounting frame; the utility model can be used for loading and unloading bulk cargo of ships, can effectively reduce dust overflow under the high-low drop environment, protects the ambient air and ensures that bulk unloading is more environment-friendly.
Description
Technical Field
The utility model relates to the technical field of discharging devices, in particular to a front negative pressure dust removal system of a telescopic chute.
Background
In the material shipment and distribution process, dust is easy to be raised, and the existing dust suppression mechanism can not well suppress dust diffusion, so that further improvement on the prior art is still needed.
Disclosure of Invention
The utility model aims to provide a front-mounted negative-pressure dust removal system for a telescopic chute.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the utility model provides a leading negative pressure dust pelletizing system of flexible swift current section of thick bamboo, its characterized in that includes swift current barrel expansion joint, dust cage, mounting bracket, drive arrangement, dust remover, wire rope and steering wheel group, the upper portion of swift current barrel expansion joint and the lower part fixed connection of mounting bracket, the dust cage cup joints in the lower part of swift current barrel expansion joint, the dust remover bilateral symmetry is fixed in the both sides of dust cage, the outside of dust cage is equipped with tilt switch,
the driving device is arranged at the upper end of the mounting frame in a bilateral symmetry mode, each driving device comprises a motor speed reducer, a motor main shaft and a reel, the tilt switch is in communication connection with the motor speed reducer, the reel is driven to rotate by the motor speed reducer driving motor main shaft, the steering wheel sets are arranged at the front end and the rear end of the lower portion of the expansion joint of the chute, one end of the steel wire rope is arranged around the reel, and the other end of the steel wire rope penetrates through the steering wheel set from back to front and is fixedly connected with the front end of the mounting frame.
Further, the dust collectors are fixed on the left side and the right side of the dust collecting cover through bolts and nuts.
Further, two circles of dust shielding curtains are arranged at the bottom of the dust collecting cover, the dust shielding curtain of the outer ring is elliptical, and the dust shielding curtain of the inner ring is circular.
Further, the lower part of the expansion joint of the chute is fixed with the dust hood through welding.
According to the utility model, the dust collection cover structure is arranged at the bottom of the chute expansion joint, the dust collection cover is opened when materials are piled up, the inclined switch is triggered to start the driving device, the chute expansion joint is lifted through the steel wire rope, the dust collection cover and the chute expansion joint are prevented from being buried by the materials, and raised dust is always wrapped in the dust collection cover and does not overflow outwards;
the utility model can be used for loading and unloading bulk cargo of ships, can effectively reduce dust overflow in a high-low drop environment, protects the ambient air and ensures that bulk unloading is more environment-friendly.
Drawings
FIG. 1 is a schematic view of the front structure of the expansion joint of the chute according to the present utility model;
FIG. 2 is a schematic side view of the expansion joint of the chute according to the utility model.
Reference numerals:
1 a sliding barrel expansion joint, 2 a dust collecting cover, 3 a loading frame, 4 a driving device, 5 a dust remover,
6 steel wire ropes, 7 steering wheel groups, 8 tilt switches, 9 bolts and 10 nuts,
21 an outer dust shielding curtain, 22 an inner dust shielding curtain,
41 motor reducer, 42 motor main shaft, 43 reel.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model discloses a front negative pressure dust removal system of a telescopic chute, which comprises a chute expansion joint 1, a dust collection cover 2, a mounting frame 3, a driving device 4, a dust remover 5, a steel wire rope 6 and a steering wheel group 7, wherein the upper part of the chute expansion joint 1 is fixedly connected with the lower part of the mounting frame 3, the dust collection cover 2 is sheathed on the lower part of the chute expansion joint 1, the dust remover 5 is symmetrically fixed on two sides of the dust collection cover 2, and the lower part of the chute expansion joint 1 is fixed with the dust collection cover 2 through welding.
The driving devices 4 are symmetrically arranged at the upper end of the mounting frame 3, each driving device 4 comprises a motor reducer 41, a motor spindle 42 and a reel 43, the reels 43 are driven by the motor reducer 41 to drive the motor spindle 42 to rotate, the steering wheel sets 7 are arranged at the front end and the rear end of the lower portion of the sliding barrel telescopic joint 1, one end of the steel wire rope 6 is arranged around the reels 43, and the other end of the steel wire rope 6 penetrates through the steering wheel sets 7 from back to front and is fixedly connected with the front end of the mounting frame 3.
The dust remover 5 is fixed on the left side and the right side of the dust hood 2 through bolts 9 and nuts 10, the bottom of the dust hood 2 is provided with two circles of dust shielding curtains, namely an outer dust shielding curtain 21 and an inner dust shielding curtain 22, the outer dust shielding curtain 21 of the outer circle is elliptical, and the inner dust shielding curtain 22 of the inner circle is circular.
The negative pressure dust removing system is used for loading a ship by a door machine or a ship unloader, when unloading, the steel wire rope 6 of the reel 43 is firstly released to enable the expansion joint 1 of the chute to extend out longest, so that the outer dust blocking curtain 21 of the dust collecting cover 2 touches the bottom of the ship, and the unloading and dust are firstly blocked by the inner dust blocking curtain 22.
With the continuous fall of material there is more dust to spill over, and the dust falls into outer dust curtain 21 this moment, stops the dust again and spills, produces the negative pressure simultaneously, and dust remover 5 work of left and right sides is drawn away the dust, and the dust that remains trembles directly falls to the stack, because of dropping the distance weak point and in outer dust curtain 21, the raise dust is less.
After the materials are continuously unloaded downwards, the material pile is continuously enlarged and is poured around, the stacking height enables the inner dust shielding curtain 22 and the outer dust shielding curtain 21 to be opened, and when the outer dust shielding curtain 21 touches the tilt switch 8 to tilt, the motor reducer 41 of the top driving device 4 is triggered to work, so that the steel wire rope 6 lifts the expansion joint 1 of the chute.
After the chute expansion joint 1 is lifted to a certain height, the tilt switch 8 is restored to be vertical, the motor speed reducer 41 stops working, the material is repeatedly discharged, the inner dust blocking curtain 22, the outer dust blocking curtain 21 and the chute expansion joint 1 are prevented from being buried by the material, and the dust is prevented from overflowing outwards after being wrapped in the dust collecting cover 2.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (4)
1. The utility model provides a leading negative pressure dust pelletizing system of flexible swift current section of thick bamboo, its characterized in that, including swift current bucket telescopic joint (1), dust collecting cover (2), mounting bracket (3), drive arrangement (4), dust remover (5), wire rope (6) and steering wheel group (7), the upper portion of swift current bucket telescopic joint (1) and the lower part fixed connection of mounting bracket (3), dust collecting cover (2) cup joint in the lower part of swift current bucket telescopic joint (1), dust remover (5) bilateral symmetry is fixed in the both sides of dust collecting cover (2), the outside of dust collecting cover (2) is equipped with tilt switch (8),
the driving device is characterized in that the driving devices (4) are symmetrically arranged at the upper end of the mounting frame (3) left and right, each driving device (4) comprises a motor speed reducer (41), a motor main shaft (42) and a reel (43), the tilt switch (8) is in communication connection with the motor speed reducer (41), the reels (43) are driven by the motor speed reducer (41) to rotate by the motor main shaft (42), the steering wheel sets (7) are arranged at the front end and the rear end of the lower portion of the sliding barrel expansion joint (1), one end of the steel wire rope (6) is arranged around the reels (43), and the other end of the steel wire rope (6) passes through the steering wheel sets (7) from back to front and is fixedly connected with the front end of the mounting frame (3).
2. The telescopic chute front-mounted negative pressure dust removal system according to claim 1, wherein the dust remover (5) is fixed on the left side and the right side of the dust collection cover (2) through bolts (9) and nuts (10).
3. The telescopic chute front-mounted negative-pressure dust removal system according to claim 1, wherein the dust hood (2) comprises an inner dust shielding curtain (22) and an outer dust shielding curtain (21) which are arranged at intervals inside and outside, the outer dust shielding curtain (21) is elliptical, and the inner dust shielding curtain (22) is circular.
4. The telescopic chute front-mounted negative pressure dust removal system according to claim 1, wherein the lower part of the chute telescopic joint (1) is fixed with the dust hood (2) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321999395.1U CN220282917U (en) | 2023-07-27 | 2023-07-27 | Front negative pressure dust removal system for telescopic chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321999395.1U CN220282917U (en) | 2023-07-27 | 2023-07-27 | Front negative pressure dust removal system for telescopic chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220282917U true CN220282917U (en) | 2024-01-02 |
Family
ID=89341293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321999395.1U Active CN220282917U (en) | 2023-07-27 | 2023-07-27 | Front negative pressure dust removal system for telescopic chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220282917U (en) |
-
2023
- 2023-07-27 CN CN202321999395.1U patent/CN220282917U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2848787Y (en) | Bulk loading head of dust proof for automobile | |
| CN103449204A (en) | Chain bucket type continuous ship unloader | |
| CN210150345U (en) | Rail-traveling type material-receiving and dust-controlling system applied to grain ship unloading process | |
| CN108639772B (en) | Full-automatic bagged product loading machine | |
| CN220282917U (en) | Front negative pressure dust removal system for telescopic chute | |
| CN213201607U (en) | Dry ash bulk machine | |
| CN219636452U (en) | Mixing stacker-reclaimer that dust removal effect is good | |
| CN210162797U (en) | Automatic telescopic dustproof device for stacking of stacker | |
| CN115285726B (en) | Bulk cargo ship discharge apparatus | |
| CN217172521U (en) | Dustless loading system of bulk cargo | |
| CN217201897U (en) | Lifting machine convenient to unloading | |
| CN216512687U (en) | Safety protection device of stacker cargo carrying platform | |
| CN210795089U (en) | Telescopic discharging device for tank car | |
| CN110040405A (en) | A kind of landscape type garbage compression station | |
| CN210795107U (en) | Bulk machine | |
| CN114671264A (en) | Dustless loading system of bulk cargo | |
| CN215710278U (en) | Unloading dust suppression device and unloading system | |
| CN112340482A (en) | Traction type front-back bidirectional chute device for bulk materials | |
| CN217322563U (en) | Dry ash bulk machine | |
| CN212686798U (en) | Gas pipeline detects uses material loading telescopic machanism with location structure | |
| CN212711168U (en) | Join in marriage sand lifting machine | |
| CN111573024A (en) | Ton bag, unloading device and unloading method thereof | |
| CN216888995U (en) | Finished package product carrying robot | |
| CN218664391U (en) | Improved structure of bulk dust collector at cement silo side | |
| CN211895209U (en) | Dust-free bagged cement car loader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |