CN210936377U - Unload grain machine dust removal with side binary channels that induced drafts cover - Google Patents
Unload grain machine dust removal with side binary channels that induced drafts cover Download PDFInfo
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- CN210936377U CN210936377U CN201921950526.0U CN201921950526U CN210936377U CN 210936377 U CN210936377 U CN 210936377U CN 201921950526 U CN201921950526 U CN 201921950526U CN 210936377 U CN210936377 U CN 210936377U
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Abstract
The utility model belongs to the technical field of dust collecting equipment, especially, unload grain machine dust removal with side binary channels cover that induced drafts, it is complicated to current grain machine dust collector that unloads structure, the problem of flying dust and raise dust that the grain machine produced can not the effective absorption, the following scheme is proposed now, it is including the walking frame, the equal fixedly connected with side door in top both sides of walking frame, the bottom side fixedly connected with of side door unloads the grain machine feeder hopper, the inboard that is located the walking frame of feeder hopper, the both sides of feeder hopper extend to the both sides of walking frame respectively, and two covers that induced draft of the rear side fixedly connected with of two side doors, the bottom side of the cover that induced drafts is provided with the air exit. The utility model has reasonable design, a large area of air suction openings are designed opposite to the grain unloading points of the transport vehicle on the grain unloading machine, and a negative pressure area is formed in the grain unloading point area; the two channels and the inner baffle plate of the air suction cover form uniform negative pressure airflow in the negative pressure area, so that all dust at the dust points is prevented from overflowing, and an effective environment-friendly treatment effect is formed.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field especially relates to an unload grain machine dust removal with side air suction binary channels cover that induced drafts.
Background
The grain transporting vehicle can generate a large amount of dust in the process of dumping grains into the grain unloading machine, so that the dust can pollute the environment and even threaten the physical health of workers if directly scattered in the air. Through retrieval, chinese patent with publication number CN106669287B discloses a dust removing device for grain unloading machine, comprising: the upper end and the lower end of the grain unloading hopper are both provided with openings, and the lower end opening of the grain unloading hopper is positioned right above the conveying belt of the grain unloading machine; the dust collection cabinet is placed on the grain unloading hopper, an upper end opening of the grain unloading hopper defines a grain unloading area, and a plurality of dust collection holes are formed in the side surface, facing the grain unloading area, of the dust collection cabinet; the air suction port of the fan is communicated with the dust collection cabinet through an air pipe; the dust collector and the dust collecting hopper are arranged on the frame, the moving wheel is arranged at the bottom of the frame, an air inlet of the dust collector is communicated with an air outlet of the fan, and a dust outlet of the dust collector is communicated with the upper end of the dust collecting hopper. The dust removal device can move along with the grain unloading machine, is flexible, does not need to greatly improve the existing grain unloading machine, and has good dust removal effect.
However, the design has defects, and the structural design of the dust removing device of the grain unloading machine is too complex, so that flying dust and flying dust generated by the grain unloading machine can not be effectively absorbed, and therefore, the side air suction double-channel air suction hood for removing dust of the grain unloading machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the existing dust removing device of the grain unloading machine has a complex structure and can not effectively absorb flying dust and flying dust generated by the grain unloading machine, and providing the side air suction double-channel air suction hood for removing dust of the grain unloading machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an unload grain machine dust removal with side binary channels that induced drafts of induced drafting cover, includes the walking frame, the equal fixedly connected with side door in top both sides of walking frame, the bottom side fixedly connected with of side door unloads the grain machine feeder hopper, the inboard that is located the walking frame of feeder hopper, the both sides of feeder hopper extend to the both sides of walking frame respectively, and two induced drafts of the rear side fixedly connected with of two side doors cover, the bottom side of induced drafts cover is provided with the air exit, two sets of bottom draw-in grooves of top side fixedly connected with of induced drafts cover, the equal fixedly connected with in top both sides of induced drafts cover drag.
Preferably, the equal fixedly connected with multiunit horizontal door card in one side that two side doors are close to each other, and horizontal door card is located the top of bottom draw-in groove, and horizontal door card is used for fixing the cover that induced drafts at different heights.
Preferably, one side fixedly connected with side door stand draw-in groove that one side door in two side doors is close to another side door, side door stand draw-in groove are used for assembling the side door on the walking frame firmly.
Preferably, one side that the suction hood is close to the grain unloading machine feeder hopper is equipped with the inlet scoop, the inlet scoop cooperatees with the feeder hopper, fixedly connected with orifice plate in the inlet scoop, the orifice plate is located the top of unloading the grain unloading machine feeder hopper for the dust on the grain unloading machine feeder hopper can accurately be absorbed to the suction hood.
Preferably, the top sides of the two side doors extend to the upper part of the air suction cover and are fixedly connected with the same top door through bolts, so that the two side doors are connected more stably and stably.
Preferably, the four corners of the bottom of the walking frame extend to the lower part of the air suction cover and are provided with universal wheels, so that the air suction device is convenient to move.
The utility model discloses a side air suction double-channel air suction hood for dust removal of the grain unloader, which is used with the grain unloader in the dust treatment of the grain warehousing process, and meets the application of various grain unloading operation environments such as bulk grain door opening measurement self-flow grain unloading and matched side unloader grain unloading; the product needs to be matched with a grain unloading machine or a measuring and unloading machine for use, and is arranged opposite to a transport vehicle on one side of the grain unloading machine when in use;
the utility model discloses a side air suction double-channel air suction hood for the dust removal of the grain unloading machine, which needs to be matched with a dust remover for use; when the transport vehicle unloads grains, a large amount of dust is generated by the collision of the grains and a feed hopper of a grain unloading machine in the falling process of the grains, and the dust can be blown away by natural wind and drifted in the air to form atmospheric pollution; the product forms negative pressure airflow opposite to a grain unloading point of a transport vehicle, and dust at the grain unloading point is absorbed into a dust remover for centralized treatment;
the utility model has reasonable design, a large area of air suction openings are designed opposite to the grain unloading points of the transport vehicle on the grain unloading machine, and a negative pressure area is formed in the grain unloading point area; the two channels and the inner baffle plate of the air suction cover form uniform negative pressure airflow in the negative pressure area, so that all dust at the dust points is prevented from overflowing, and an effective environment-friendly treatment effect is formed.
Drawings
FIG. 1 is a schematic structural view of a side air-suction double-channel air suction hood for dust removal of a grain unloading machine provided by the utility model;
FIG. 2 is a front view of a side air-suction double-channel air suction hood for dust removal of the grain unloading machine provided by the utility model;
fig. 3 is a schematic view of the cross-sectional structure of D-D of the side air-suction double-channel air-suction hood for dust removal of the grain unloading machine of the present invention.
In the figure: 1. a walking frame; 2. a universal wheel; 3. an air suction hood; 4. an orifice plate; 5. a top door; 6. a side door; 7. a feed hopper of the grain unloading machine; 8. side door upright post clamping grooves; 9. a bottom clamping groove; 10. a transverse door clamp; 11. a floor mopping clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a unload grain machine dust removal with side binary channels of induced drafting cover of induced drafting, including walking frame 1, the equal fixedly connected with side door 6 in top both sides of walking frame 1, the bottom side fixedly connected with of side door 6 unloads grain machine feeder hopper 7, the inboard that is located walking frame 1 of feeder hopper 7, the both sides of feeder hopper 7 extend to the both sides of walking frame 1 respectively, and two induced drafting covers 3 of rear side fixedly connected with of two side doors 6, the bottom side of induced drafting cover 3 is provided with the air exit, the top side fixedly connected with two sets of bottom draw-in grooves 9 of induced drafting cover 3, the equal fixedly connected with in top both sides of induced drafting cover 3 drags ground draw-in groove 11.
The utility model discloses in, the equal fixedly connected with multiunit horizontal door card 10 in one side that two side doors 6 are close to each other, and horizontal door card 10 is located the top of bottom draw-in groove 9, and horizontal door card 10 is used for fixing cover 3 that induced drafts at the co-altitude not.
The utility model discloses in, one side door 6 in two side doors 6 is close to one side fixedly connected with side door stand draw-in groove 8 of another side door 6, and side door stand draw-in groove 8 is used for assembling side door 6 firm on walking frame 1.
The utility model discloses in, one side that the cover that induced drafts 3 is close to the grain machine feeder hopper 7 of unloading is equipped with the inlet scoop, and the inlet scoop cooperatees with feeder hopper 7, fixedly connected with orifice plate 4 in the inlet scoop, orifice plate 4 are located the top of unloading grain machine feeder hopper 7 for the cover that induced drafts 3 can accurately absorb the dust of unloading on the grain machine feeder hopper 7.
The utility model discloses in, the top side of two side doors 6 extends to the top of the cover 3 that induced drafts and through the same top door 5 of bolt fixedly connected with for two side doors 6 are connected more stably, are firm.
The utility model discloses in, the bottom four corners of walking frame 1 extends to the below of cover 3 and installs universal wheel 2 that induced drafts, conveniently removes this device that induced drafts.
The utility model is suitable for dust control of a grain unloading machine which is one of warehousing equipment in the grain storage industry in the grain warehousing process, and the product is matched with the grain unloading machine for use, thereby meeting the application of various grain unloading operation environments such as bulk grain door opening measuring and self-flow grain unloading, matched side unloading machine grain unloading and the like; the product is used in combination with a grain unloader or a measuring unloader, and is arranged on one side of the grain unloader (opposite to a transport vehicle) when in use, and the product is used in combination with a negative pressure air quantity of 10000m3The dust remover is used; when the transport vehicle unloads grains, a large amount of dust is generated by the collision of the grain falling process and the feed hopper 7 of the grain unloading machine, and the dust can be blown away by natural wind and drifted in the air to form atmospheric pollution; the product forms negative pressure airflow opposite to a grain unloading point of a transport vehicle, and dust at the grain unloading point is absorbed into a dust remover for centralized treatment; the product has the characteristics that: grain unloading point pair of transport vehicle on grain unloading machineThe surface is provided with a large-area air suction opening, and a negative pressure area is formed in the grain unloading point area; the two channels and the inner baffle plate of the air suction cover 3 form uniform negative pressure airflow in the negative pressure area, so that all dust at the dust points is prevented from overflowing, and an effective environment-friendly treatment effect is formed.
Claims (6)
1. The utility model provides an unload grain machine dust removal and use side air suction binary channels cover that induced drafts, includes walking frame (1), its characterized in that, the equal fixedly connected with side door (6) in top both sides of walking frame (1), the bottom side fixedly connected with of side door (6) unloads grain machine feeder hopper (7), the inboard that is located walking frame (1) of feeder hopper (7), the both sides of feeder hopper (7) extend to the both sides of walking frame (1) respectively, and two cover (3) of induced drafting of the rear side fixedly connected with of two side doors (6), the bottom side of induced draft cover (3) is provided with the air exit, two sets of bottom draw-in grooves (9) of the top side fixedly connected with of induced draft cover (3), the equal fixedly connected with in top both sides of induced draft cover (3) drags ground draw-in groove (11).
2. The side air suction double-channel air suction hood for dust removal of the grain unloading machine as claimed in claim 1, wherein one side of each of the two side doors (6) close to each other is fixedly connected with a plurality of groups of transverse door clamps (10), and the transverse door clamps (10) are positioned above the bottom clamping grooves (9).
3. The side air suction double-channel air suction hood for dust removal of the grain unloading machine is characterized in that one side of one side door (6) close to the other side door (6) in the two side doors (6) is fixedly connected with a side door upright post clamping groove (8).
4. The side air suction double-channel air suction hood for dust removal of the grain unloading machine as claimed in claim 1, wherein an air suction opening is formed in one side, close to a feed hopper (7) of the grain unloading machine, of the air suction hood (3), the air suction opening is matched with the feed hopper (7), a pore plate (4) is fixedly connected in the air suction opening, and the pore plate (4) is located above the feed hopper (7) of the grain unloading machine.
5. The side air suction double-channel air suction hood for dust removal of the grain unloading machine as claimed in claim 1, wherein the top sides of the two side doors (6) extend to the upper part of the air suction hood (3) and are fixedly connected with the same top door (5) through bolts.
6. The side air suction double-channel air suction hood for dedusting of the grain unloading machine as claimed in claim 1, characterized in that four corners of the bottom of the walking frame (1) extend to the lower part of the air suction hood (3) and are provided with universal wheels (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921950526.0U CN210936377U (en) | 2019-11-13 | 2019-11-13 | Unload grain machine dust removal with side binary channels that induced drafts cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921950526.0U CN210936377U (en) | 2019-11-13 | 2019-11-13 | Unload grain machine dust removal with side binary channels that induced drafts cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210936377U true CN210936377U (en) | 2020-07-07 |
Family
ID=71389782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921950526.0U Active CN210936377U (en) | 2019-11-13 | 2019-11-13 | Unload grain machine dust removal with side binary channels that induced drafts cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210936377U (en) |
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2019
- 2019-11-13 CN CN201921950526.0U patent/CN210936377U/en active Active
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