Dust circulating and collecting device of double-plow type multi-point discharging belt conveyor

Abstract

The utility model relates to the related technical field of granaries, in particular to a double-plow type multi-point discharging belt conveyor dust circulation collecting device which comprises a first protective shell, a discharging port is formed in the surface of one side of the first protective shell, and first conveying equipment is installed on the surface of the inner side of the first protective shell. According to the dust circulation collecting device of the double-plough type multi-point discharging belt conveyor, materials are discharged to the first conveying equipment through the discharging port, the materials can fall into the conveying shell from the tail of the first conveying equipment, and the materials falling into the conveying shell can fall onto the second conveying equipment through the conveying shell; second transportation equipment transports materials into a collection bin for storage, an induction fan blows air to an air outlet, so that the air pressure in a dust guide air pipe is reduced, a dust collection opening formed in a dust collection pipeline can generate suction force to absorb dust falling into a transportation shell, and the induction fan discharges the dust accumulated at one end of the dust guide air pipe; and dust is discharged into the collecting bin.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of granary especially relates to double plough type multi -point unloading belt feeder dust circulation collection device. BACKGROUND

[0002] The fixed conveying equipment for granary is usually of closed structure, thereby having the advantages of good safety, good sealing, dust pollution reduction and the like, but at the same time, dust in the interior cannot be blown away by wind and is difficult to clean, is prone to accumulation in the interior of the belt, and the dust in the interior of the equipment in operation is scattered, has the safety hazard of dust explosion, and the dust remaining in the dead angle is prone to breed insects and mildew, causes secondary pollution to the grain in the next time of entering the granary, is not conducive to the safety of stored grain, and the phenomenon is developed by the research and development department of our company, and the double plough type multi -point unloading belt feeder dust circulation collection device is designed, dust is naturally discharged in the running process of the conveyor, the problem of the safety of stored grain caused by residual dust is solved, therefore, the double plough type multi -point unloading belt feeder dust circulation collection device is particularly needed.

[0003] Because the existing double plough type multi -point unloading belt feeder dust circulation collection device, in the long-term use, dust will be accumulated in the conveying equipment, influence the use of conveying equipment, also cause dust waste, and at the same time, the accumulated dust is scattered when the conveying equipment is working, is prone to harm, and also can cause pollution to the grain in the next time of entering the granary, so that the use efficiency problem is affected. UTILITY MODEL CONTENTS

[0004] The utility model is provided with the double plough type multi -point unloading belt feeder dust circulation collection device to solve the problem that the existing double plough type multi -point unloading belt feeder dust circulation collection device is accumulated in the conveying equipment in the long-term use, influence the use of conveying equipment, also cause dust waste, and at the same time, the accumulated dust is scattered when the conveying equipment is working, is prone to harm, and also can cause pollution to the grain in the next time of entering the granary, so that the use efficiency problem is affected.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: double plough formula multi -point unloading belt machine dust circulation collection device, including first protective housing, the one side surface of first protective housing is equipped with the discharge opening, the inner side surface of first protective housing is installed with first transport equipment, the lower surface fixed connection of first protective housing has transport housing, the lower surface fixed connection of transport housing has second protective housing, the inner side surface of second protective housing is installed with second transport equipment, the one side surface fixed connection of second protective housing has collection bin, the lower surface fixed connection of second protective housing has dust suction pipeline, the upper surface of dust suction pipeline is equipped with dust collecting opening, the one side surface fixed connection of dust suction pipeline has dust gas pipe, the one side surface fixed connection of dust gas pipe has fixed plate, the one side surface of fixed plate is equipped with air outlet, the one side surface fixed connection of air outlet has dust screen, the one side surface installation of fixed plate has induced draft fan, the one side surface fixed connection of dust gas pipe has connecting shell, the one side surface of connecting shell is equipped with air inlet.

[0006] Preferably, the first protective shell and the second protective shell are installed on both sides of the transport housing, and the second protective shell and the dust gas pipe are installed on one side of the collection bin.

[0007] Preferably, the air outlet is symmetrically arranged on the shortest central axis of the upper surface long side of the fixed plate, and the dust screen is symmetrically arranged on the shortest central axis of the upper surface long side of the fixed plate.

[0008] Preferably, the induced draft fan is symmetrically arranged on the shortest central axis of the upper surface long side of the fixed plate, and the air inlet is equidistantly arranged on the one side surface of the connecting shell.

[0009] Preferably, the first protective shell and the dust suction pipeline are installed on both sides of the transport housing, and the dust suction pipeline and the connecting shell are installed on one end of the dust gas pipe.

[0010] Compared with the prior art, the dust circulating collection device of the double-plough multi-point unloading belt machine has the advantages that the material is unloaded into the discharge port, the discharge port unloads the material onto the first conveying device inside the first protective shell, the material falls at the tail of the first conveying device into the conveying shell, at this time, the flying dust adheres to the inner wall of the first protective shell, and due to the lubricating material on the inner wall of the first protective shell, the dust falls onto the first conveying device again, the material falling into the conveying shell falls onto the second conveying device through the conveying shell, the induced fan blows air at the air outlet, the air pressure inside the ash guiding air pipe is reduced, the dust suction pipe is provided with a dust collecting port, the dust suction pipe generates suction, the dust falling into the conveying shell is absorbed, the induced fan discharges the dust accumulated at one end of the ash guiding air pipe into the collecting bin, the dust screen installed on the fixed plate blocks the falling dust from entering the connecting shell, damage to the induced fan is prevented, the air outlet and the air inlet form circulating air, the material falls onto the second conveying device through the conveying shell, and then the second conveying device conveys the material to the collecting bin for storage, at this time, the second protective shell protects the second conveying device from damage from the outside. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a whole appearance structure schematic view of the utility model;

[0012] Figure 2 It is a conveying shell and second protective shell cooperation structure schematic view of the utility model;

[0013] Figure 3 It is a dust suction pipe and dust collecting port cooperation structure schematic view of the utility model;

[0014] Figure 4 It is a dust screen and induced fan cooperation structure schematic view of the utility model.

[0015] In the drawing: 1, first protective shell; 2, discharge port; 3, first conveying device; 4, conveying shell; 5, second protective shell; 6, second conveying device; 7, collecting bin; 8, dust suction pipe; 9, dust collecting port; 10, ash guiding air pipe; 11, fixed plate; 12, air outlet; 13, dust screen; 14, induced fan; 15, connecting shell; 16, air inlet. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] See Figures 1-4The utility model provides a technical scheme: double plough formula multi point unloading belt feeder dust circulation collection device, including first protective shell 1, the side surface of first protective shell 1 is equipped with the discharge opening 2, the inside surface of first protective shell 1 is installed with first transport equipment 3, the lower surface of first protective shell 1 is fixedly connected with transport shell 4, the lower surface of transport shell 4 is fixedly connected with second protective shell 5, the inside surface of second protective shell 5 is installed with second transport equipment 6, the side surface of second protective shell 5 is fixedly connected with collection storehouse 7, the lower surface of second protective shell 5 is fixedly connected with dust suction duct 8, the upper surface of dust suction duct 8 is equipped with dust collecting port 9, the side surface of dust suction duct 8 is fixedly connected with dust removal air pipe 10, the side surface of dust removal air pipe 10 is fixedly connected with fixed plate 11, the side surface of fixed plate 11 is equipped with air outlet 12, the side surface of air outlet 12 is fixedly connected with dust screen 13, the side surface of fixed plate 11 is installed with induced draft fan 14, the side surface of dust removal air pipe 10 is fixedly connected with connecting shell 15, the side surface of connecting shell 15 is equipped with air inlet 16, through the setting of first protective shell 1, discharge opening 2, first transport equipment 3, transport shell 4, second protective shell 5, second transport equipment 6, collection storehouse 7, dust suction duct 8, dust collecting port 9, dust removal air pipe 10, fixed plate 11, air outlet 12, dust screen 13, induced draft fan 14, connecting shell 15 and air inlet 16, make this double plough formula multi point unloading belt feeder dust circulation collection device have higher dust utilization rate and durability in the use process, first material is unloaded into discharge opening 2, material is unloaded into the first transport equipment 3 of first protective shell 1 through discharge opening 2, then first transport equipment 3 transports material, material will drop in the tail of first transport equipment 3 and fall into transport shell 4, at this moment, the dust that scatters will stick to the inner wall of first protective shell 1, because the inner wall of first protective shell 1 has lubricating material, dust will drop again on first transport equipment 3, and move together with material, the material that falls into transport shell 4 will fall on second transport equipment 6 through transport shell 4, start induced draft fan 14, blow air outlet 12 through induced draft fan 14, the wind will blow to dust removal air pipe 10, cause the internal air pressure of dust removal air pipe 10 to reduce, the dust collecting port 9 of dust suction duct 8 will produce suction, thereby absorbing the dust that falls into transport shell 4, then dust falls into dust removal air pipe 10, at this moment, induced draft fan 14 will discharge the dust that accumulates in one end of dust removal air pipe 10, and the dust is discharged into collection storehouse 7, and the dust screen 13 of fixed plate 11 blocks the dust that falls, prevents entering connecting shell 15, causes induced draft fan 14 to be damaged, air outlet 12 and air inlet 16 constitute circulating wind, material falls on second transport equipment 6 through transport shell 4, then second transport equipment 6 transports material to collection storehouse 7 and stores, at this moment, second protective shell 5 protects second transport equipment 6, prevents being damaged by outside, improves the dust utilization rate and durability of double plough formula multi point unloading belt feeder dust circulation collection device.

[0018] Further, the first protective shell 1 and the second protective shell 5 are installed on both sides of the conveying shell 4, the second protective shell 5 and the ash guide pipe 10 are installed on one side of the collection bin 7, through the setting of the second protective shell 5, the material falls into the second conveying device 6 through the conveying shell 4, the second conveying device 6 transports the material into the collection bin 7 for storage, the second protective shell 5 protects the second conveying device 6 from being damaged by the outside world.

[0019] Further, the air outlet 12 is symmetrically arranged with the shortest central axis of the upper surface long side of the fixed plate 11, and the dust screen 13 is symmetrically arranged with the shortest central axis of the upper surface long side of the fixed plate 11, through the setting of the air outlet 12, the material falling into the conveying shell 4 will fall onto the second conveying device 6 through the conveying shell 4, the induced fan 14 blows air to the air outlet 12, and the dust screen 13 installed on the fixed plate 11 blocks the falling dust to prevent it from entering the connecting shell 15, causing damage to the induced fan 14, the air outlet 12 and the air inlet 16 form a circulating wind.

[0020] Further, the induced fan 14 is symmetrically arranged with the shortest central axis of the upper surface long side of the fixed plate 11, and the air inlet 16 is evenly spaced on one side surface of the connecting shell 15, through the setting of the induced fan 14, the wind blows to the ash guide pipe 10, causing the internal air pressure of the ash guide pipe 10 to decrease, the dust collection pipe 8 is provided with a dust collection port 9, which generates suction, thereby absorbing the dust falling into the conveying shell 4, the dust falling into the ash guide pipe 10, the induced fan 14 discharges the dust accumulated at one end of the ash guide pipe 10, and discharges the dust into the collection bin 7.

[0021] Further, the first protective shell 1 and the dust collection pipe 8 are installed on both sides of the conveying shell 4, and the dust collection pipe 8 and the connecting shell 15 are installed on one end of the ash guide pipe 10, through the setting of the first protective shell 1, the material is discharged into the discharge port 2, the discharge port 2 discharges the material onto the first conveying device 3 inside the first protective shell 1, the first conveying device 3 transports the material, the material falls into the conveying shell 4 at the tail of the first conveying device 3, the scattered dust adheres to the inner wall of the first protective shell 1, and the dust falls onto the first conveying device 3 again due to the lubricating material on the inner wall of the first protective shell 1, and moves together with the material.

[0022] Working principle: firstly, firstly, the material is unloaded into the feeding port 2, the material is unloaded into the first conveying device 3 inside the first protective shell 1 through the feeding port 2, then the first conveying device 3 transports the material, the material will fall into the conveying shell 4 at the tail of the first conveying device 3, at this time, the flying dust will stick to the inner wall of the first protective shell 1, because the inner wall of the first protective shell 1 has a lubricating material, the dust will fall again on the first conveying device 3 and move together with the material, the material falling into the conveying shell 4 will fall through the conveying shell 4 onto the second conveying device 6, start the induced fan 14, blow the air outlet 12 through the induced fan 14, the wind will blow to the dust guide pipe 10, causing the air pressure inside the dust guide pipe 10 to decrease, the dust collection port 9 opened in the dust suction pipe 8 will generate suction, thereby absorbing the dust falling into the conveying shell 4, then the dust falls into the dust guide pipe 10, at this time, the induced fan 14 discharges the dust accumulated at one end of the dust guide pipe 10, and the dust is discharged into the collection bin 7, and the dust screen 13 installed on the fixed plate 11 blocks the falling dust from entering the connecting shell 15, preventing damage to the induced fan 14, the air outlet 12 and the air inlet 16 form a circulating wind, the material falls through the conveying shell 4 onto the second conveying device 6, then the second conveying device 6 transports the material to the collection bin 7 for storage, at this time, the second protective shell 5 protects the second conveying device 6 from damage from the outside.

[0023] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A double-plow type multi-point unloading belt conveyor dust circulation collection device, comprising a first protective shell (1), characterized in that: A discharge port (2) is provided on one side surface of the first protective shell (1), a first transport device (3) is installed on the inner side surface of the first protective shell (1), a transport shell (4) is fixedly connected to the lower surface of the first protective shell (1), a second protective shell (5) is fixedly connected to the lower surface of the transport shell (4), a second transport device (6) is installed on the inner side surface of the second protective shell (5), a collection bin (7) is fixedly connected to one side surface of the second protective shell (5), a dust collection pipe (8) is fixedly connected to the lower surface of the second protective shell (5), and the dust collection pipe (8) An ash collecting port (9) is provided on the upper surface of the dust collecting pipe (8), an ash guide air pipe (10) is fixedly connected to one side surface of the dust collecting pipe (8), a fixed plate (11) is fixedly connected to one side surface of the ash guide air pipe (10), an air outlet (12) is provided on one side surface of the fixed plate (11), a dustproof net (13) is fixedly connected to one side surface of the air outlet (12), an induced fan (14) is installed on one side surface of the fixed plate (11), a connecting shell (15) is fixedly connected to one side surface of the ash guide air pipe (10), and an air inlet (16) is provided on one side surface of the connecting shell (15).

2. The double-plow type multi-point unloading belt conveyor dust circulation collection device according to claim 1 is characterized in that: The first protective shell (1) and the second protective shell (5) are installed on both sides of the transport shell (4), and the second protective shell (5) and the ash guide pipe (10) are both installed on one side of the collection bin (7).

3. The double-plow type multi-point unloading belt conveyor dust circulation collection device according to claim 1 is characterized in that: The air outlet (12) is symmetrically arranged with respect to the shortest central axis of the long side of the upper surface of the fixing plate (11), and the dustproof net (13) is symmetrically arranged with respect to the shortest central axis of the long side of the upper surface of the fixing plate (11).

4. The double-plow type multi-point unloading belt conveyor dust circulation collection device according to claim 1 is characterized in that: The induced fan (14) is symmetrically arranged with respect to the shortest central axis of the long side of the upper surface of the fixed plate (11), and the air inlets (16) are opened at equal intervals on the surface of one side of the connecting shell (15).

5. The double-plow type multi-point unloading belt conveyor dust circulation collection device according to claim 1 is characterized in that: The first protective shell (1) and the dust suction pipe (8) are installed on both sides of the transport shell (4), and the dust suction pipe (8) and the connecting shell (15) are both installed at one end of the dust guide pipe (10).

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