CN220664259U - Grain feeding and dedusting mechanism of grain cleaner - Google Patents
Grain feeding and dedusting mechanism of grain cleaner Download PDFInfo
- Publication number
- CN220664259U CN220664259U CN202321579360.2U CN202321579360U CN220664259U CN 220664259 U CN220664259 U CN 220664259U CN 202321579360 U CN202321579360 U CN 202321579360U CN 220664259 U CN220664259 U CN 220664259U
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- grain
- air
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- feeding
- pipe
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 42
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a grain feeding and dedusting mechanism of a grain cleaner, which comprises a fixed support crawler conveyor, a ventilator, an air suction cover, an air pipe and a dust remover, wherein the crawler conveyor is arranged at the upper end of the fixed support, the upper end of the crawler conveyor is provided with a mounting support, the air pipe is arranged at the upper end of the mounting support, the air suction cover is arranged at one side of the mounting support, which is close to the discharge end of the crawler conveyor, the output end of the air suction cover is connected with the input end of the air pipe, one side, which is far away from the air suction cover, of the fixed support is provided with a mounting shell, two sides of the mounting shell are respectively provided with an air inlet pipe and an air outlet pipe, and the input end of the air inlet pipe is connected with the output end of the air pipe. The ventilator of the utility model enables the inner side of the air pipe, the air suction cover and the dust suction cover to generate negative pressure environment, thereby enabling particles of polluted air such as dust and the like to enter the inner side of the air pipe and enter the dust remover for dust removal, and the treated gas is discharged through the ventilator.
Description
Technical Field
The utility model relates to the technical field of agricultural product processing, in particular to a grain feeding and dedusting mechanism of a grain cleaner.
Background
At present, the impurity removal of grains is mainly carried out by: a site dust raising method, a roller dust blowing method or a box type impurity removing method. However, the above methods have respective disadvantages, and although the site dust raising method is fast, in the grain production and storage management process, a processing apparatus which is frequently used is a problem in the use process of the existing grain lifter, and in the lifting process, due to sputtering or mechanical vibration, a great deal of splashing polluted air in the return city of grains is caused, so that the operation environment of operators is polluted.
Disclosure of Invention
The utility model aims to provide a grain feeding and dedusting mechanism of a grain cleaner, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grain dust removal mechanism is gone into to grain cleaning machine, includes fixed bolster crawler belt conveyer, ventilation blower, induced draft cover, tuber pipe, dust remover, the upper end at the fixed bolster is installed to the crawler belt conveyer, the installing support is installed to the upper end of crawler belt conveyer, the tuber pipe is installed in the upper end of installing support, the one side that the installing support is close to the discharge end of crawler belt conveyer is installed to the induced draft cover, the output of induced draft cover is connected with the input of tuber pipe, the installing casing is installed to one side that the fixed bolster kept away from the induced draft cover, air-supply line, exhaust pipe are installed respectively to the both sides of installing casing, the input of air-supply line is connected with the output of tuber pipe, the inside one side at installing casing is kept away from to the ventilation blower is installed to the dust remover, the input and the output of air-supply line of dust remover are connected, the output and the input of ventilation blower are connected.
Preferably, the feeding end of the crawler conveyor is provided with a feeding hopper, the lower end of the feeding hopper is fixedly connected with a fixed support, the inner side wall of the feeding hopper is provided with a dust hood, and the output end of the dust hood is connected with the input end of the air inlet pipe.
Preferably, a plurality of fixing clips are arranged on the outer side of the upper end air pipe of the mounting bracket.
Preferably, a material guiding rubber sheet is arranged at the discharge end of the crawler conveyor.
Preferably, the input ends of the suction hood and the dust hood are respectively provided with a mounting frame, and the inner sides of the mounting frames are provided with a screen.
Preferably, the movable grooves are formed in two sides of the inside of the installation frame, the sliding rails are installed on two sides of the screen, and the sliding rails are connected with the movable grooves in a matched mode.
Compared with the prior art, the utility model has the beneficial effects that:
after entering the inner side of the feeding material through the conveyor, the utility model is conveyed to the transfer vehicle/granary under the drive of the crawler conveyor, when grains fall down, dust in the grains splashes to pollute the air, and at the moment, the ventilator is turned on to enable the inner side of the air pipe, the air suction cover and the dust suction cover to generate negative pressure environment, so that particles of the polluted air such as dust enter the inner side of the air pipe and enter the dust remover to remove dust, and the treated gas is discharged through the ventilator.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a grain feeding and dedusting mechanism of a grain cleaner;
FIG. 2 is a schematic diagram of the installation structure of the installation frame and the screen of the grain feeding and dedusting mechanism of the grain cleaner;
fig. 3 is an enlarged schematic view of the structure of the grain feeding dust removing mechanism of the grain cleaner of fig. 2 at a position a.
In the figure: a fixed bracket 1; a crawler conveyor 2; a ventilator 3; an air suction cover 4; an air duct 5; a dust remover 6; a mounting bracket 7; a mounting housing 8; an air inlet pipe 9; an exhaust duct 10; a feed hopper 11; a dust hood 12; a mounting frame 13; a screen 14; a movable groove 15; a slide rail 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a grain dust removal mechanism is gone into to grain cleaning machine, which comprises a fixed support 1, crawler belt conveyer 2, the ventilation blower 3, induced draft cover 4, tuber pipe 5, dust remover 6, crawler belt conveyer 2 installs the upper end at fixed bolster 1, installing support 7 is installed to crawler belt conveyer 2's upper end, install the upper end at installing support 7 tuber pipe 5, induced draft cover 4 installs the one side that is close to crawler belt conveyer 2's discharge end at installing support 7, the output of induced draft cover 4 is connected with the input of tuber pipe 5, installing casing 8 is installed to one side that fixed bolster 1 kept away from induced draft cover 4, air-supply line 9 is installed respectively to the both sides of installing casing 8, exhaust pipe 10, the input of air-supply line 9 is connected with the output of tuber pipe 5, ventilation blower 3 installs in the inside one side of installing casing 8, the one side that the ventilation blower 3 was kept away from to the inside of installing casing 8, the input of dust remover 6 is connected with the output of air-supply line 9, the output of dust remover 6 is connected with the input of ventilation blower 3, the output of ventilation pipe 3 is connected with the input of exhaust pipe 10.
According to the utility model, a feeding hopper 11 is arranged at the feeding end of a crawler conveyor 2, the lower end of the feeding hopper 11 is fixedly connected with a fixed bracket 1, a dust hood 12 is arranged on the inner side wall of the feeding hopper 11, and the output end of the dust hood 12 is connected with the input end of an air inlet pipe 9.
In the utility model, a plurality of fixing hoops are arranged on the outer side of an upper air pipe 5 of a mounting bracket 7.
In the utility model, a material guiding rubber sheet is arranged at the discharge end of a crawler conveyor 2.
In the utility model, the input ends of the suction hood 4 and the dust hood 12 are respectively provided with a mounting frame 13, and the inner side of the mounting frame 13 is provided with a screen 14.
In the utility model, the two sides of the inside of the installation frame 13 are provided with the movable grooves 15, the two sides of the screen 14 are provided with the sliding rails 16, and the sliding rails 16 are connected with the movable grooves 15 in a matching way.
Working principle: when the grain conveying device is used, after the grain enters the inner side of the feeding material through the conveyor, the grain is conveyed to the transferring vehicle/granary under the drive of the crawler conveyor 2, dust in the grain splashes to pollute the air when the grain falls, and at the moment, the ventilator 3 is turned on to enable the inner side of the air pipe 5, the air suction cover 4 and the dust suction cover 12 to generate negative pressure environment, so that particles of the polluted air such as dust enter the inner side of the air pipe 5 and enter the dust remover 6 to remove dust, and the treated gas is discharged through the ventilator.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a grain dust removal mechanism is gone into to grain cleaning machine, includes fixed bolster (1), crawler conveyor (2), ventilation blower (3), induced draft cover (4), tuber pipe (5), dust remover (6), its characterized in that: the utility model discloses a crawler conveyor (2) is installed in the upper end of fixed bolster (1), installing support (7) are installed to the upper end of crawler conveyor (2), the upper end at installing support (7) is installed in tuber pipe (5), one side that is close to the discharge end of crawler conveyor (2) at installing support (7) is installed to cover (4) induced drafts, the output of cover (4) is connected with the input of tuber pipe (5), installing casing (8) are installed to one side that cover (4) was kept away from to fixed bolster (1), air-supply line (9), exhaust pipe (10) are installed respectively to the both sides of installing casing (8), the input of air-supply line (9) is connected with the output of tuber pipe (5), ventilator (3) are installed in one side of inside of installing casing (8), one side that ventilator (3) was kept away from in the inside of installing casing (8), the input of dust remover (6) is connected with the output of tuber pipe (9), the output of dust remover (6) is connected with the output of ventilator (3) and the output of ventilator (10).
2. The grain feeding and dedusting mechanism of a grain cleaner according to claim 1, wherein: the feeding end of the crawler conveyor (2) is provided with a feeding hopper (11), the lower end of the feeding hopper (11) is fixedly connected with the fixed support (1), the inner side wall of the feeding hopper (11) is provided with a dust hood (12), and the output end of the dust hood (12) is connected with the input end of the air inlet pipe (9).
3. The grain feeding and dedusting mechanism of a grain cleaner according to claim 1, wherein: a plurality of fixing hoops are arranged on the outer side of an upper air pipe (5) of the mounting bracket (7).
4. The grain feeding and dedusting mechanism of a grain cleaner according to claim 1, wherein: and a material guiding rubber sheet is arranged at the discharge end of the crawler conveyor (2).
5. The grain feeding and dedusting mechanism of a grain cleaner according to claim 2, wherein: the air suction cover (4) and the dust suction cover (12) are respectively provided with an installation frame (13), and the inner side of the installation frame (13) is provided with a screen (14).
6. The grain feeding and dedusting mechanism of the grain cleaner according to claim 5, wherein: the movable grooves (15) are formed in two sides of the inside of the installation frame (13), sliding rails (16) are arranged on two sides of the screen (14), and the sliding rails (16) are connected with the movable grooves (15) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579360.2U CN220664259U (en) | 2023-06-20 | 2023-06-20 | Grain feeding and dedusting mechanism of grain cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579360.2U CN220664259U (en) | 2023-06-20 | 2023-06-20 | Grain feeding and dedusting mechanism of grain cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220664259U true CN220664259U (en) | 2024-03-26 |
Family
ID=90341430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321579360.2U Active CN220664259U (en) | 2023-06-20 | 2023-06-20 | Grain feeding and dedusting mechanism of grain cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220664259U (en) |
-
2023
- 2023-06-20 CN CN202321579360.2U patent/CN220664259U/en active Active
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