CN218797184U

CN218797184U - Grain unloading vacuum-pumping dust-removing device

Info

Publication number: CN218797184U
Application number: CN202222786723.1U
Authority: CN
Inventors: 王玉华
Original assignee: Individual
Current assignee: Dousheng Zhangjiakou Intellectual Property Service Co ltd; Yuxian Jingwei Wuguxiang Rice Industry Co ltd
Priority date: 2022-10-23
Filing date: 2022-10-23
Publication date: 2023-04-07
Anticipated expiration: 2032-10-23

Abstract

The utility model relates to a grain mechanical equipment technical field, the utility model provides a unload grain evacuation dust collector, including unloading the grain tank, the inside of unloading the grain tank is provided with a plurality of guide plates, the top of unloading the grain tank is provided with the import, be provided with the filter in the import, the one end setting of filter is in the one end of export, the other end and shock dynamo electric connection, the bottom of unloading the grain tank is provided with the export, both ends all are provided with the evacuation pipeline about unloading one side of grain tank, the evacuation pipeline is close to the one side of unloading the grain tank and is provided with the rose box, be provided with cleaning device in the rose box, one side of rose box is provided with the fan, the bottom of evacuation pipeline is provided with receives the dirt bag, has improved grain dust collection efficiency, and the detachable design of rose box makes things convenient for people to wash more, uses manpower sparingly, improves work efficiency.

Description

Grain unloading vacuum dust-removing device

Technical Field

The utility model relates to a grain mechanical equipment technical field, concretely relates to unload grain evacuation dust collector.

Background

Grain is when unloading grain from carrying the vehicle to unloading the grain hole, can lead to the dust collision diffusion in the grain, lead to unloading the grain hole around produce a large amount of dust, cause air pollution, dust concentration is too high still has dust explosion danger in the air, so it is very necessary to remove dust when unloading grain, but among the prior art, most do not take dust removal measure, some have set up dust collecting equipment, but only lean on the fan to cooperate the filter to carry out simple filtration, the dust removal effect is relatively poor, and the filter is mostly fixed, just bring the inconvenient drawback of clearing up and rinsing the filter for people, and grain is most not set up the guide plate when unloading grain, lead to that grain bulk volume is big velocity of flow is too fast when unloading grain, make the dust that adulterated in the grain of inside difficult taking out and clear up.

Therefore, the proposal especially provides a grain unloading vacuumizing dust removing device to solve the problems.

SUMMERY OF THE UTILITY MODEL

For overcoming the defects of the prior art, the utility model aims to provide a grain unloading vacuum dust-extraction device which can effectively remove dust from impurity and dust in grains.

In order to achieve the purpose, the technical scheme of the utility model is realized like this: unload grain evacuation dust collector, including unloading the grain case, the inside of unloading the grain case is provided with a plurality of guide plates, the top of unloading the grain case is provided with the import, be provided with the filter in the import, the one end setting of filter is in the one end of import, and the other end and shock dynamo electric connection, the bottom of unloading the grain case is provided with the export, both ends all are provided with the evacuation pipeline about one side of unloading the grain case, the evacuation pipeline is close to one side of unloading the grain case and is provided with the rose box, be provided with cleaning device in the rose box, one side of rose box is provided with the fan, the bottom of evacuation pipeline is provided with the dust bag.

Preferably, one end of each guide plate is fixed on the inner wall of the grain unloading box, the other end of each guide plate is obliquely arranged with the horizontal line, the filter plate is obliquely arranged with the horizontal line, and a filter screen is arranged at the contact position of the vacuum pumping pipeline and the inner wall of the grain unloading box.

Preferably, the bottom is provided with a plurality of slots in the rose box, from left to right in the slot peg graft in proper order and have first filter screen, second filter screen and filter pulp, every there is the interval that the distance equals between the slot, the aperture that passes through of first filter screen is greater than the aperture that passes through of second filter screen, first filter screen, second filter screen and filter pulp's width is the same, the top of rose box is provided with a plurality of bar-shaped grooves

Preferably, the cleaning device comprises a frame and electric telescopic rods, the bottom of each electric telescopic rod is fixedly connected with the frame, a plurality of brush grooves are formed in the frame, and a group of opposite brushes are fixed in each brush groove.

Preferably, intervals exist among the hairbrushes, the width of each interval is smaller than the width of the first filter screen, the width of the second filter screen and the width of the filter cotton, the hairbrushes are in contact with the outer walls of the first filter screen, the second filter screen and the filter cotton, and the upper side and the lower side of the inner wall of the grain unloading box are respectively fixed with a limiting block.

Preferably, shock dynamo and fan all pass through wire and external control panel electric connection, every electric telescopic handle all passes through wire and external control panel electric connection and synchronous motion.

Preferably, the contact positions of the top ends of the first filter screen, the second filter screen and the filter cotton and the strip-shaped groove of the filter box are provided with rubber sealing rings.

The beneficial effects of the utility model are embodied in:

the utility model discloses a cooperation that sets up filter and shock dynamo is used, carry out preliminary filtration to grain, get rid of the big granule or the straw of doping in the grain, through the guide plate that has set up the slope in unloading the grain case, one can make grain disperse more, two come can slow down the velocity of flow of grain, make the more comprehensive cleaing away of dust in the grain, prevent that the big velocity of flow of grain accumulation from resulting in the drawback that the inside dust of grain can not get rid of soon, through set up the first filter screen of detachable in the rose box, second filter screen and filter pulp, conveniently dismantle impurity such as the dust that the washing adheres to on it, through setting up cleaning device, can be to first filter screen under the condition of not dismantling, the second filter screen and filter pulp clean its outside face, and is simple and convenient, and manpower is saved, further improve grain dust collection efficiency.

Drawings

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a filter box of the present invention;

FIG. 3 is a cross-sectional view of the filter box of the present invention;

fig. 4 is a plan view of the cleaning device of the present invention;

description of reference numerals:

1. a grain unloading box; 2. a baffle; 3. an inlet; 4. a filter plate; 5. vibrating a motor; 6. an outlet; 7. a vacuum pipeline is pumped; 8. a filter box; 9. a cleaning device; 10. a fan; 11. a dust collection bag; 12. a slot; 13. a first filter screen; 14. A second filter screen; 15. filtering cotton; 16. a strip-shaped groove; 17. a frame; 18. an electric telescopic rod; 19. a brush groove; 20. A brush; 21. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, and it should be understood that the described examples are only a few examples and not all examples of the present invention. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the utility model.

It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, 8230; \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.

In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope claimed by the utility model.

Please refer to description attached figures 1 and 2 and 3, the utility model provides a unload grain evacuation dust collector, including unloading grain tank 1, the inside of unloading grain tank 1 is provided with a plurality of guide plates 2, the top of unloading grain tank 1 is provided with import 3, be provided with filter 4 on the import 3, the one end setting of filter 4 is in the one end of import 3, the other end and shock motor 5 electric connection, the bottom of unloading grain tank 1 is provided with export 6, both ends all are provided with evacuation pipeline 7 about one side of unloading grain tank 1, evacuation pipeline 7 is close to the one side of unloading grain tank 1 and is provided with filter box 8, be provided with cleaning device 9 in the filter box 8, one side of filter box 8 is provided with fan 10, the bottom of evacuation pipeline 7 is provided with dust collecting bag 11, every the one end of guide plate 2 is all fixed unload on the inner wall of grain tank 1, the other end sets up with the slope with water flat line, filter plate 4 is the slope with water flat line setting, evacuation pipeline 7 unloads the inner wall contact department with grain tank 1 and is provided with shock motor, 4 and the cooperation of guide plate 5 uses, carries out the filtration of grain, the filter plate in preliminary, the particle removal of the filter plate or the slope of the dust removal that can be more greatly through the grain tank 2, the inside the discharge grain tank internal dust removal that can lead to the discharge the flow rate of the guide plate, the two grain tank internal side of discharge more thoroughly, the flow rate of the discharge, the flow rate of the grain tank, the dust removal of the flow rate of the two-up, the discharge more the internal defect that the grain tank can prevent the grain tank from the grain tank, the grain tank 1, the dust removal that the dust removal is more thoroughly.

In an embodiment, please refer to fig. 2 and 3 of the specification, a plurality of slots 12 are formed in the bottom of the filtering box 8, a first filtering screen 13, a second filtering screen 14 and filtering cotton 15 are sequentially inserted into the slots 12 from left to right, a distance equal to each other exists between every two slots 12, a passing aperture of the first filtering screen 13 is larger than a passing aperture of the second filtering screen 14, the first filtering screen 13, the second filtering screen 14 and the filtering cotton 15 have the same width, a plurality of grooves 16 are formed in the top of the filtering box 8, the first filtering screen 13, the second filtering screen 14 and the filtering cotton 15 are detachably arranged in the filtering box 8, so that impurities such as dust attached to the filtering screen can be conveniently detached and cleaned, dust removal treatment is performed on grains again, and dust removal efficiency is improved.

In another embodiment, please refer to fig. 3 and 4 of the specification continuously, the cleaning device 9 includes a frame 17 and electric telescopic rods 18, the bottom of each electric telescopic rod 18 is fixedly connected to the frame 17, a plurality of brush grooves 19 are formed in the frame 17, a set of opposing brushes 20 is fixed in each brush groove 19, a gap is formed between a set of brushes 20, the width of the gap is smaller than the widths of the first filter screen 13, the second filter screen 14 and the filter cotton 15, and the gaps are in contact with the outer walls of the first filter screen, the second filter screen 14 and the filter cotton 15, a limit block 21 is fixed above and below the inner wall of the grain unloading box, the vibration motor 5 and the fan 10 are electrically connected to an external control panel through wires, each electric telescopic rod 18 is electrically connected and moves synchronously with the external control panel through wires, rubber seal rings are arranged at the contact positions of the top ends of the first filter screen 13, the second filter screen 14 and the filter cotton 15 and the strip grooves 16 of the filter box 8, the cleaning device 9 is arranged, the electric telescopic rods 18 drive the frame 17 and the filter cotton 15 to move up and down without disassembling, so as to further facilitate cleaning of the grain filtering screens, and further improve the efficiency of the dust removal efficiency.

When the grain unloading device is used, the vibration motor 5 and the fan 10 are turned on through the external control panel, grains enter the grain unloading box 1 from the inlet 3, the vibration motor 5 drives the filter plate 4 to vibrate, impurities such as large particles or straws in the grains are filtered and then discharged, then the grains are dispersed when passing through the guide plate 2, when the fan 10 is turned on, vacuum is instantly formed in the vacuum pumping pipeline 7, air doped with dust enters the vacuum pumping pipeline 7, the first filter screen 13, the second filter screen 14 and the filter cotton 15, the filtered residual dust enters the dust collecting bag 11 for centralized collection, then the grains are discharged from the left outlet 6 of the grain unloading box due to the action of gravity, after the grain unloading is finished, the electric telescopic rod 18 is turned on to drive the frame 17 and the brush 20 to move up and down, the first filter screen 13, the second filter screen 14 and the filter cotton 15 can be cleaned on the outer side surfaces of the first filter screen 13, the second filter screen 14 and the filter cotton 15 under the condition of not being disassembled, the grains can be cleaned and the grains can be cleaned or the filter screens can be replaced directly.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Unloading grain evacuation dust collector, its characterized in that is including unloading grain tank (1), the inside of unloading grain tank (1) is provided with a plurality of guide plates (2), the top of unloading grain tank (1) is provided with import (3), be provided with filter (4) on import (3), the one end setting of filter (4) is in the one end of import (3), the other end and shock dynamo (5) electric connection, the bottom of unloading grain tank (1) is provided with export (6), both ends all are provided with evacuation pipeline (7) about one side of unloading grain tank (1), one side that evacuation pipeline (7) are close to unloading grain tank (1) is provided with rose box (8), be provided with cleaning device (9) in rose box (8), one side of rose box (8) is provided with fan (10), the bottom of evacuation pipeline (7) is provided with receives bag (11).

2. The grain unloading vacuum-pumping dust collector as claimed in claim 1, wherein one end of each guide plate (2) is fixed on the inner wall of the grain unloading box (1), the other end of each guide plate is obliquely arranged with the horizontal line, the filter plate (4) is obliquely arranged with the horizontal line, and a filter screen is arranged at the contact part of the vacuum-pumping pipeline (7) and the inner wall of the grain unloading box (1).

3. The grain unloading vacuum-pumping dust removal device according to claim 1, wherein a plurality of slots (12) are formed in the bottom of the filter box (8), a first filter screen (13), a second filter screen (14) and filter cotton (15) are sequentially inserted into the slots (12) from left to right, equal intervals are formed among the slots (12), the passing aperture of the first filter screen (13) is larger than that of the second filter screen (14), the widths of the first filter screen (13), the second filter screen (14) and the filter cotton (15) are the same, and a plurality of strip-shaped grooves (16) are formed in the top of the filter box (8).

4. A grain-discharging vacuum-pumping dust-removing device according to claim 3, characterized in that the cleaning device (9) comprises a frame (17) and electric telescopic rods (18), the bottom of each electric telescopic rod (18) is fixedly connected with the frame (17), a plurality of brush grooves (19) are arranged on the frame (17), and a group of opposite brushes (20) is fixed in each brush groove (19).

5. The grain unloading, vacuumizing and dedusting device according to claim 4, characterized in that a group of brushes (20) are spaced, the width of the spacing is smaller than the widths of the first filter screen (13), the second filter screen (14) and the filter cotton (15), the brushes are in contact with the outer walls of the brushes, and limit blocks (21) are fixed above and below the inner wall of the grain unloading box.

6. The grain unloading, vacuumizing and dedusting device according to claim 5, wherein the vibration motor (5) and the fan (10) are electrically connected with an external control panel through wires, and each electric telescopic rod (18) is electrically connected with the external control panel through wires and moves synchronously.

7. The grain unloading vacuum-pumping dust removal device according to claim 3, wherein rubber sealing rings are arranged at the contact positions of the top ends of the first filter screen (13), the second filter screen (14) and the filter cotton (15) and the strip-shaped groove (16) of the filter box (8).