Ash collection type double-layer auger conveying device for casting workshop
By designing a double-layer auger conveyor for dust collection in the foundry workshop, the problems of slow conveying speed, high energy consumption and dust leakage of traditional devices have been solved. This has enabled efficient, stable and environmentally friendly dust conveying and collection, extending service life and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-06
- Publication Date
- 2026-04-07
AI Technical Summary
Traditional conveying devices suffer from slow conveying speed, high energy consumption, high maintenance costs, and dust leakage during the dust collection process in foundry workshops, which limits their widespread application and poses a threat to the environment and worker health.
A double-layer auger conveyor for ash collection in a foundry workshop was designed. It uses a first guide cylinder and a second guide cylinder in conjunction with a first and second auger motor and pusher blades to achieve double-layer conveying, thereby improving conveying efficiency and stability. Combined with the design of ash hoppers, discharge pipes and collection buckets, it ensures the efficient collection and discharge of dust and waste.
It improves conveying efficiency, enhances material stability and wear resistance, reduces blockages and dust leakage, lowers maintenance frequency, provides convenient dust collection and treatment, and protects the environment and worker health.
Smart Images
Figure CN224091215U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to foundry workshop dust collection technical field, concretely is a kind of foundry workshop dust collection type double-layer screw conveyor. BACKGROUND
[0002] Foundry workshop dust collection refers to the process of collecting and processing dust generated during casting production, and foundry workshop dust collection is mainly through dust hood, dust removal pipeline and other equipment to guide the smoke dust generated during casting into the dust removal system, and after filtration, the purified gas is discharged into the atmosphere, while the dust attached to the surface of filter bag falls into dust collection device through dust cleaning system, and then is treated or recycled.
[0003] The existing conveying device still has certain deficiencies in the process of use:
[0004] 1. Traditional conveying device has certain limitations in structure design and operation efficiency, such as slow conveying speed, high energy consumption, high maintenance cost and other problems, which limits its wide application in foundry workshop dust collection process.
[0005] 2. When traditional conveying device conveys dust, dust leakage problem often occurs, which not only affects the environmental sanitation of foundry workshop, but also may cause harm to workers' health. INVENTION CONTENTS
[0006] The utility model aims at providing a kind of foundry workshop dust collection type double-layer screw conveyor to solve the above background technical problems that traditional conveying device has certain limitations in structure design and operation efficiency, such as slow conveying speed, high energy consumption, high maintenance cost and other problems, which limits its wide application in foundry workshop dust collection process, and traditional conveying device often has dust leakage problem when conveying dust, which not only affects the environmental sanitation of foundry workshop, but also may cause harm to workers' health.
[0007] To achieve the above purpose, the utility model provides the following technical scheme:
[0008] A kind of foundry workshop dust collection type double-layer screw conveyor, including first guide cylinder, first guide cylinder end installs first screw motor, the output end of first screw motor is fixedly connected with first guide rod, first guide rod passes through first guide cylinder and is rotationally connected with first guide cylinder, the outer surface of first guide rod is fixedly connected with first screw pushing leaf, first screw pushing leaf is located in first guide cylinder, the top of first guide cylinder is provided with feed bin, the discharge end of feed bin extends into first guide cylinder, first guide cylinder is communicated with feed bin, the side of first guide cylinder is provided with second guide cylinder.
[0009] As the preferred scheme of the utility model, the second guiding cylinder is equipped with a second auger motor at the end, the output end of the second auger motor is fixedly connected with a second guiding rod, the second guiding rod penetrates the second guiding cylinder and is rotationally connected with the second guiding cylinder, the outer surface of the second guiding rod is fixedly connected with a second auger pushing blade, and the second auger pushing blade is located in the second guiding cylinder.
[0010] As the preferred scheme of the utility model, the top of the second guiding rod is provided with a filler bin, the bottom of the filler bin is fixedly connected with a feeding pipe, the bottom of the feeding pipe is fixedly connected with a feeding pipe, the bottom of the feeding pipe is fixedly connected with the second guiding cylinder, and the second guiding cylinder is communicated with the filler bin through the feeding pipe.
[0011] As the preferred scheme of the utility model, the bottom of the first guiding cylinder is fixedly connected with a connecting pipe, the bottom of the connecting pipe is fixedly connected with the second guiding cylinder, and the first guiding cylinder and the second guiding cylinder are communicated through the connecting pipe.
[0012] As the preferred scheme of the utility model, the first guiding cylinder and the second guiding cylinder are of the same size, and the inner walls of the first guiding cylinder and the second guiding cylinder are coated with an anticorrosive solution.
[0013] As the preferred scheme of the utility model, the bottom of the second guiding cylinder is provided with an ash tank, the ash tank and the second guiding cylinder are fixedly connected with a discharge pipe, and the ash tank and the second guiding cylinder are communicated through the discharge pipe.
[0014] As the preferred scheme of the utility model, the bottom of the ash tank is fixedly connected with a guiding pipe, the bottom of the ash tank is provided with a collecting barrel, and the guiding pipe extends into the collecting barrel.
[0015] As the preferred scheme of the utility model, the feeding bin and the filler bin are of the same size, and the bottom of the feeding bin and the filler bin is fixedly connected with a supporting rod.
[0016] Compared with the prior art, the utility model has the beneficial effects that:
[0017] 1. The utility model discloses a first guide cylinder, second guide cylinder, first auger motor, second auger motor, first auger pushing leaf and second auger pushing leaf cooperate and use, make conveying device can realize to the dust and waste material of foundry workshop and carry out double -deck conveying, improve conveying efficiency, the design of first guide cylinder and second guide cylinder, ensure the stability and directionality of material in the conveying process, avoid the scattering and blockage of material, the independent drive of first auger motor and second auger motor makes two auger pushing leaves can be controlled respectively, realizes the demand of different material or different conveying speed, the structural design of first auger pushing leaf and second auger pushing leaf enhances its pushing material's ability and wear resistance, prolongs the life.
[0018] 2. The utility model discloses a second guide cylinder, drain pipe, ash tank, guide pipe and collecting bucket cooperate and use, further improve the collection efficiency of dust and waste material, the design of second guide cylinder guides dust and waste material to enter ash tank from conveying device smoothly, and drain pipe ensures that the material in ash tank is discharged smoothly, avoids the jamming phenomenon, and ash tank is used as the main collection container, and its large capacity design can satisfy the demand of long -time operation, reduces the frequency of cleaning, and collecting bucket is convenient to move and dump, which provides great convenience for users. ACCURACY OF DRAWINGS
[0019] Figure 1 It is the whole structure schematic diagram of the utility model;
[0020] Figure 2 It is the side structure schematic diagram of the utility model;
[0021] Figure 3 It is the section structure schematic diagram of the utility model.
[0022] In the drawing: 1, first guide cylinder;2, first auger motor;3, feed bin;4, second auger motor;5, second guide cylinder;6, packing bin;7, feed pipe;8, drain pipe;9, first guide rod;10, first auger pushing leaf;11, second guide rod;12, second auger pushing leaf;13, ash tank;14, guide pipe;15, collecting bucket;16, support rod;17, connecting pipe. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be described below in conjunction with the embodiments of the utility model, apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.
[0024] Embodiment, please refer toFigures 1-3 This utility model provides a technical solution:
[0025] A double-layer auger conveyor for collecting ash in a foundry workshop includes a first guide cylinder 1. A first auger motor 2 is installed at the end of the first guide cylinder 1. A first guide rod 9 is fixedly connected to the output end of the first auger motor 2. The first guide rod 9 passes through the first guide cylinder 1 and is rotatably connected to the first guide cylinder 1. A first auger pusher blade 10 is fixedly connected to the outer surface of the first guide rod 9. The first auger pusher blade 10 is located inside the first guide cylinder 1. A feed bin 3 is provided at the top of the first guide cylinder 1. The discharge end of the feed bin 3 extends into the first guide cylinder 1 and is connected to the feed bin 3. A second guide cylinder 5 is provided on the side of the first guide cylinder 1. A second auger motor 4 is installed at the end of the second guide cylinder 5. A second guide rod 11 is fixedly connected to the output end of the second auger motor 4. The second guide rod 11 passes through the second guide cylinder 5 and is rotatably connected to the second guide cylinder 5. A second auger pusher blade 12 is fixedly connected to the outer surface of the second guide rod 11 and is located inside the second guide cylinder 5.
[0026] The first guide cylinder 1 and the second guide cylinder 5 ensure the stability and directionality of the material during the conveying process, effectively prevent material from scattering and clogging, and improve work efficiency.
[0027] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, a filling chamber 6 is provided at the top of the second guide rod 11, and a feed pipe 7 is fixedly connected to the bottom of the filling chamber 6. The bottom of the feed pipe 7 is also fixedly connected to the second guide cylinder 5, which communicates with the filling chamber 6 through the feed pipe 7. A connecting pipe 17 is fixedly connected to the bottom of the first guide cylinder 1, and its bottom is fixedly connected to the second guide cylinder 5. The first guide cylinder 1 and the second guide cylinder 5 communicate with each other through the connecting pipe 17. The first guide cylinder 1 and the second guide cylinder 5 are of similar size. Similarly, the inner walls of the first guide cylinder 1 and the second guide cylinder 5 are coated with an anti-corrosion solution. The bottom of the second guide cylinder 5 is provided with an ash tank 13. The ash tank 13 and the second guide cylinder 5 are fixedly connected by a discharge pipe 8. The ash tank 13 and the second guide cylinder 5 are connected through the discharge pipe 8. The bottom of the ash tank 13 is fixedly connected with a guide pipe 14. The bottom of the ash tank 13 is provided with a collection bucket 15. The guide pipe 14 extends into the collection bucket 15. The feed bin 3 and the filling bin 6 are the same size. The bottom of the feed bin 3 and the filling bin 6 are both fixedly connected with a support rod 16.
[0028] The second guide tube 5 is designed to guide dust and waste materials smoothly into the ash tank 13, while the discharge pipe 8 ensures the smooth discharge of materials from the ash tank 13, avoiding blockage problems.
[0029] The working process of this utility model is as follows: When the double-layer auger conveyor for ash collection in the foundry workshop designed using this scheme is in operation, firstly, it is confirmed that the device is operating normally and it is installed in a suitable working area. The first guide cylinder 1 and the second guide cylinder 5 ensure the stability and directionality of the material during the conveying process, effectively preventing material scattering and blockage. The independent drive mechanism of the first auger motor 2 and the second auger motor 4 allows the first auger pusher blade 10 and the second auger pusher blade 12 to be controlled independently, meeting the precise requirements for different materials or different conveying speeds. The structural design of the first auger pusher blade 10 and the second auger pusher blade 12 not only enhances the ability to push materials but also improves wear resistance, thereby extending the service life. The design of the second guide cylinder 5 guides dust and waste materials smoothly into the ash tank 13, while the discharge pipe 8 ensures the smooth discharge of materials in the ash tank 13, avoiding blockage problems. As the main collection container, the large-capacity design of the ash tank 13 can meet the needs of long-term operation and reduce the frequency of cleaning. The portable design of the collection bucket 15 provides great convenience for users, making it easy to move and empty.
[0030] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A double-layer auger conveyor for collecting ash in a foundry workshop, comprising a first guide cylinder (1), characterized in that: A first auger motor (2) is installed at the end of the first guide cylinder (1). A first guide rod (9) is fixedly connected to the output end of the first auger motor (2). The first guide rod (9) passes through the first guide cylinder (1) and is rotatably connected to the first guide cylinder (1). A first auger pusher blade (10) is fixedly connected to the outer surface of the first guide rod (9). The first auger pusher blade (10) is located inside the first guide cylinder (1). A feed bin (3) is provided at the top of the first guide cylinder (1). The discharge end of the feed bin (3) extends into the first guide cylinder (1). The first guide cylinder (1) communicates with the feed bin (3). A second guide cylinder (5) is provided on the side of the first guide cylinder (1).
2. The double-layer auger conveyor for collecting ash in a foundry workshop according to claim 1, characterized in that, A second auger motor (4) is installed at the end of the second guide cylinder (5). A second guide rod (11) is fixedly connected to the output end of the second auger motor (4). The second guide rod (11) passes through the second guide cylinder (5) and is rotatably connected to the second guide cylinder (5). A second auger pusher blade (12) is fixedly connected to the outer surface of the second guide rod (11). The second auger pusher blade (12) is located inside the second guide cylinder (5).
3. A double-layer auger conveyor for collecting ash in a foundry workshop according to claim 2, characterized in that, The top of the second guide rod (11) is provided with a filling chamber (6), and the bottom of the filling chamber (6) is fixedly connected with a feed pipe (7). The bottom of the feed pipe (7) is fixedly connected with a feed pipe (7), and the bottom of the feed pipe (7) is fixedly connected with the second guide cylinder (5). The second guide cylinder (5) communicates with the filling chamber (6) through the feed pipe (7).
4. The double-layer auger conveyor for collecting ash in a foundry workshop according to claim 1, characterized in that, A connecting pipe (17) is fixedly connected to the bottom of the first guide cylinder (1), and the bottom of the connecting pipe (17) is fixedly connected to the second guide cylinder (5). The first guide cylinder (1) and the second guide cylinder (5) are connected through the connecting pipe (17).
5. A double-layer auger conveyor for collecting ash in a foundry workshop according to claim 1, characterized in that, The first guide cylinder (1) and the second guide cylinder (5) are the same size, and the inner walls of the first guide cylinder (1) and the second guide cylinder (5) are coated with an anti-corrosion solution.
6. A double-layer auger conveyor for collecting ash in a foundry workshop according to claim 2, characterized in that, A ash tank (13) is provided at the bottom of the second guide cylinder (5). A discharge pipe (8) is fixedly connected between the ash tank (13) and the second guide cylinder (5). The ash tank (13) and the second guide cylinder (5) are connected through the discharge pipe (8).
7. A double-layer auger conveyor for collecting ash in a foundry workshop according to claim 6, characterized in that, The bottom of the ash hopper (13) is fixedly connected to a guide pipe (14), and a collection bucket (15) is provided at the bottom of the ash hopper (13). The guide pipe (14) extends into the collection bucket (15).
8. A double-layer auger conveyor for collecting ash in a foundry workshop according to claim 1, characterized in that, The feed bin (3) and the filling bin (6) are the same size, and the bottom of the feed bin (3) and the filling bin (6) are fixedly connected with support rods (16).