Totally-closed chain scraper conveyor

Abstract

The utility model relates to the field of chain scraper conveyors, in particular to a totally-closed chain scraper conveyor. The totally-closed chain scraper conveyor can convey various materials at the same time, is easy to operate and convenient and fast to use, reduces conveying cost, can clean dust in the conveying process, prevents dust accumulation from affecting material conveying, and improves conveying efficiency. A totally-closed chain scraper conveyor comprises a machine head, a machine frame, feeding frames and the like, the left side of the machine head is connected with the machine frame, and the upper side of the machine frame is connected with a plurality of feeding frames. Different materials are respectively fed into the rack from the feeding frame, so that the materials fall on the chain plate to be conveyed, and the scraper rotates to scrape dust through rotation of the belt, so that multiple materials can be conveyed at the same time, the operation is simple, the use is convenient, the conveying cost is reduced, and the conveying efficiency is improved. And dust can be cleaned in the conveying process, the situation that dust accumulation affects material conveying is prevented, and the conveying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of chain plate conveyors, in particular to a fully enclosed chain plate conveyor. Background Art

[0002] A conveyor is a common mechanical conveying device used to transport materials from one place to another. Conveyors play an important role in industrial production and are widely used in industries such as mining, metallurgy, chemical industry, and building materials. A chain plate conveyor is a commonly used industrial conveying device mainly used to transport various bulk materials or heavier items. Due to its durability and reliability, the chain plate conveyor is widely used in multiple industries such as manufacturing, food processing, chemical industry, and automobile manufacturing.

[0003] For the existing chain plate conveyor, materials are usually poured into the feeding port of the chain plate conveyor, and then the chain plate conveyor is started to transport the materials. Currently, multiple independent conveying lines need to be set up for the chain plate conveyor to transport multiple types of materials, resulting in a relatively high conveying cost and inconvenient use. Moreover, the dust generated during the material transportation is likely to accumulate inside the conveyor, causing blockage and affecting the normal transportation, thereby affecting the transportation efficiency of the materials.

[0004] Therefore, it is necessary to design a fully enclosed chain plate conveyor that can simultaneously transport multiple types of materials, is simple to operate, convenient to use, reduces the conveying cost, can clean the dust during the transportation process, prevent the dust from accumulating and affecting the material transportation, and improve the transportation efficiency. Summary of the Utility Model

[0005] In order to overcome the disadvantages that the current chain plate conveyor has a relatively high conveying cost, inconvenient use, and the dust generated during the material transportation is likely to accumulate inside the conveyor, causing blockage and affecting the normal transportation, thereby affecting the transportation efficiency of the materials, the utility model provides a fully enclosed chain plate conveyor that can simultaneously transport multiple types of materials, is simple to operate, convenient to use, reduces the conveying cost, can clean the dust during the transportation process, prevent the dust from accumulating and affecting the material transportation, and improve the transportation efficiency.

[0006] The technical solution of the utility model is: a fully enclosed chain plate conveyor, including a machine head, a machine frame, a feeding frame, a machine tail, guide rails, chain plates, driving rollers, driven rollers, a first motor, a speed reducer, a tensioning assembly, and a dust cleaning assembly. The left side of the machine head is connected to the machine frame, multiple feeding frames are connected to the upper side of the machine frame, the machine tail is connected to the left side of the machine frame, two upper and lower guide rails are connected to the inner side of the machine frame, the driving roller is rotatably connected to the inner side of the upper part of the machine head, the driven roller is rotatably connected to the inner side of the upper part of the machine tail, the chain plates are wound around between the driven roller and the driving roller, the chain plates are in contact and cooperation with the guide rails, the speed reducer is connected to the rear of the driving roller, the first motor is arranged at the rear side of the lower part of the speed reducer, the tensioning assembly is arranged between the machine tail and the driven roller, and the dust cleaning assembly is arranged between the machine head, the machine frame, and the machine tail.

[0007] In a preferred embodiment of the present utility model, a blanking port is opened on the lower side of the machine tail.

[0008] In a preferred embodiment of the present utility model, the tensioning assembly includes a sliding seat, a lead screw, a guide plate and a screw sleeve. Sliding seats are rotatably connected to both the front and rear parts of the driven roller. Lead screws are rotatably connected to the left parts of the sliding seats. Two upper and lower guide plates are connected to both the front and rear parts of the machine tail. The guide plates are slidably connected to the sliding seats on the same side. Screw sleeves are rotatably connected to the left sides of both the front and rear parts of the machine tail. The lead screws are threadedly connected to the screw sleeves on the same side.

[0009] In a preferred embodiment of the present utility model, the dust cleaning assembly includes a second motor, a belt, a scraper and a dust collection box. The second motor is connected to the rear side of the machine head. Drums are rotatably provided on the inner sides of both the lower part of the machine head and the lower part of the machine tail. The drum on the right is connected to the output shaft of the second motor. A belt is wound around the drums. A plurality of scrapers are connected to the belt. The dust collection box is connected to the lower part of the frame.

[0010] In a preferred embodiment of the present utility model, the dust collection box is U-shaped.

[0011] In a preferred embodiment of the present utility model, inspection windows are further included. Inspection windows are rotatably clamped to the right sides of both the upper and lower parts of the machine head and the front side of the upper part. A plurality of inspection windows are also rotatably clamped to the front side of the frame. Inspection windows are also rotatably clamped to the front sides of both the upper and lower parts of the machine tail.

[0012] Advantages of the present utility model: 1. By adding different materials into the frame from the feed frame respectively in the present utility model, the materials fall on the chain plate for transportation. Through the rotation of the belt, the scraper rotates to scrape the dust, so that multiple materials can be transported simultaneously. The operation is simple, the use is convenient, the transportation cost is reduced, and the dust can be cleaned during the transportation process to prevent the dust from accumulating and affecting the material transportation, and the transportation efficiency is improved.

[0013] 2. By manually rotating the screw sleeve in the present utility model, the lead screw moves under the action of the thread, and then drives the sliding seat to move along the guide plate, so that the driven roller moves, and then the chain plate is in a tensioned state, so that the chain plate can be tightened, reducing the vibration and shaking of the chain plate during operation, improving the transportation stability, reducing wear, and prolonging the service life of the chain plate.

[0014] 3. By using the machine head, the frame and the machine tail in the present utility model, the transportation is carried out in a fully enclosed environment, so that the materials can be transported in a fully enclosed environment, preventing the dust from flying and preventing external impurities from falling on the materials and affecting the quality of the materials. Description of the Drawings

[0015] Figure 1 This is the first three-dimensional structural schematic diagram of the present utility model.

[0016] Figure 2 This is the second three-dimensional structural schematic diagram of the present utility model.

[0017] Figure 3 This is the first cross-sectional schematic diagram of the three-dimensional structure of the present utility model.

[0018] Figure 4 This is the second cross-sectional schematic diagram of the three-dimensional structure of the present utility model.

[0019] Figure 5 This is the partial three-dimensional structural schematic diagram of the present utility model.

[0020] The markings of each component in the drawings are as follows: 1: machine head, 2: machine frame, 3: machine tail, 4: guide rail, 5: chain plate, 6: driving roller, 7: driven roller, 8: sliding seat, 9: lead screw, 10: guide plate, 11: screw sleeve, 12: first motor, 13: reducer, 14: second motor, 15: belt, 16: scraper, 17: dust collection box, 18: inspection window. Detailed implementation manners

[0021] The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which the presently preferred embodiments of the present utility model are shown. However, the present utility model can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and fully convey the scope of the present utility model to those skilled in the art.

[0022] A fully enclosed chain plate conveyor, as Figures 1 - 5As shown in the figure, it includes a machine head 1, a frame 2, a feeding frame, a machine tail 3, guide rails 4, chain plates 5, driving rollers 6, driven rollers 7, sliding seats 8, lead screws 9, guide plates 10, screw sleeves 11, a first motor 12, a reducer 13, a second motor 14, a belt 15, a scraper 16, an ash collection frame 17 and an inspection window 18. The left side of the machine head 1 is connected to the frame 2. Three feeding frames are connected to the upper side of the frame 2. The left side of the frame 2 is connected to the machine tail 3. A discharge opening is opened on the lower side of the machine tail 3 to facilitate discharging. Two upper and lower guide rails 4 are connected to the inner side of the frame 2. The driving roller 6 is rotatably connected to the inner side of the upper part of the machine head 1. The driven roller 7 is rotatably connected to the inner side of the upper part of the machine tail 3. The chain plate 5 is wound between the driven roller 7 and the driving roller 6. The chain plate 5 is in contact and cooperation with the guide rail 4. Sliding seats 8 are rotatably connected to both the front and rear parts of the driven roller 7. Lead screws 9 are rotatably connected to the left parts of the sliding seats 8. Two upper and lower guide plates 10 are connected to both the front and rear parts of the machine tail 3. The guide plates 10 are slidably connected to the sliding seats 8 on the same side. Screw sleeves 11 are rotatably connected to the left sides of both the front and rear parts of the machine tail 3. The lead screws 9 are threadedly connected to the screw sleeves 11 on the same side. A reducer 13 is connected to the rear part of the driving roller 6. A first motor 12 is provided on the lower rear side of the reducer 13. A second motor 14 is connected to the rear side of the machine head 1. Drums are rotatably provided on both the inner sides of the lower parts of the machine head 1 and the machine tail 3. The drum on the right is connected to the output shaft of the second motor 14. A belt 15 is wound between the drums. Fifteen scrapers 16 are connected to the belt 15. An ash collection frame 17 is connected to the lower part of the frame 2. The ash collection frame 17 is U-shaped to facilitate ash collection. Inspection windows 18 are rotatably clamped to both the upper and lower right sides and the upper front side of the machine head 1. Seven inspection windows 18 are also rotatably clamped to the front side of the frame 2. Inspection windows 18 are also rotatably clamped to both the upper and lower front sides of the machine tail 3 to facilitate observing the internal situation.

[0023] When it is necessary to convey materials, this device can be used and brought to the place where the materials need to be conveyed. Then, by turning the screw sleeve 11 by hand, the screw rod 9 moves under the action of the thread, and then drives the sliding seat 8 to move along the guide plate 10, so that the driven roller 7 moves, and then the chain plate 5 is in a tensioned state, so that the chain plate 5 can be tightened, reducing the vibration and shaking of the chain plate 5 during operation, improving the stability of transportation, reducing wear, and extending the service life of the chain plate 5. Then, the first motor 12 is started, and the first motor 12 drives the transmission roller 6 to rotate through the reducer 13, and then drives the chain plate 5 to rotate, so that the driven roller 7 rotates, and then different materials are added to the frame 2 from the feed frame respectively, so that the materials fall on the chain plate 5 for transportation, and the materials are discharged from the discharge port, so that the chain plate 5 contacts the guide rail 4, and through the use of the head 1, the frame 2 and the tail 3, the transportation is carried out in the whole The conveying is carried out in a closed environment, so that the material can be conveyed in a fully closed environment to prevent dust from flying, and at the same time prevent external impurities from falling on the material and affecting the quality of the material. The dust generated during the conveying process will gradually settle in the ash collecting frame 17 at the bottom of the frame 2. The ash collecting frame 17 is U-shaped, which is convenient for collecting ash. Then, according to the dust deposition situation, the second motor 14 can be started, and the drum can be driven to rotate by the second motor 14, and then the belt 15 can be driven to rotate, so that the scraper 16 rotates to scrape the dust, so that the dust is discharged from the discharge port, so that multiple materials can be conveyed at the same time. The operation is simple, the use is convenient, the conveying cost is reduced, and the dust can be cleaned during the conveying process to prevent dust accumulation from affecting material conveying and improve the conveying efficiency. During the conveying process, the internal operation can be observed through the inspection window 18. After the conveying is completed, the first motor 12 and the second motor 14 can be turned off.

[0024] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A fully enclosed chain plate conveyor, characterized in that, It includes a machine head (1), a frame (2), a feeding frame, a machine tail (3), guide rails (4), chain plates (5), driving rollers (6), driven rollers (7), a first motor (12), a speed reducer (13), a tensioning assembly and a dust cleaning assembly. The left side of the machine head (1) is connected to the frame (2). Multiple feeding frames are connected to the upper side of the frame (2). The left side of the frame (2) is connected to the machine tail (3). Two upper and lower guide rails (4) are connected to the inner side of the frame (2). The driving roller (6) is rotatably connected to the inner side of the upper part of the machine head (1). The driven roller (7) is rotatably connected to the inner side of the upper part of the machine tail (3). A chain plate (5) is wound between the driven roller (7) and the driving roller (6). The chain plate (5) is in contact and cooperation with the guide rail (4). The rear part of the driving roller (6) is connected to the speed reducer (13). The first motor (12) is provided at the lower rear side of the speed reducer (13). A tensioning assembly is provided between the machine tail (3) and the driven roller (7). A dust cleaning assembly is provided between the machine head (1), the frame (2) and the machine tail (3).

2. The fully enclosed chain conveyor according to claim 1, characterized in that, A discharge opening is formed in the lower side of the machine tail (3).

3. The fully enclosed chain conveyor according to claim 2, characterized in that, The tensioning assembly includes sliding seats (8), lead screws (9), guide plates (10) and screw sleeves (11). Sliding seats (8) are rotatably connected to both the front and rear parts of the driven roller (7). Lead screws (9) are rotatably connected to the left parts of the sliding seats (8). Two upper and lower guide plates (10) are connected to both the front and rear parts of the machine tail (3). The guide plates (10) are slidably connected to the sliding seats (8) on the same side. Screw sleeves (11) are rotatably connected to the left sides of both the front and rear parts of the machine tail (3). The lead screws (9) are threadedly connected to the screw sleeves (11) on the same side.

4. The fully enclosed chain conveyor according to claim 3, characterized in that, The dust cleaning assembly includes a second motor (14), a belt (15), a scraper (16) and a dust collection box (17). The second motor (14) is connected to the rear side of the machine head (1). Drums are rotatably provided on both the inner side of the lower part of the machine head (1) and the inner side of the lower part of the machine tail (3). The drum on the right is connected to the output shaft of the second motor (14). A belt (15) is wound between the drums. Multiple scrapers (16) are connected to the belt (15). The dust collection box (17) is connected to the lower part of the frame (2).

5. The fully enclosed chain conveyor according to claim 4, characterized in that, The dust collection box (17) is U-shaped.

6. The fully enclosed chain conveyor according to claim 5, wherein It also includes inspection windows (18). Inspection windows (18) are rotatably clamped to the upper and lower right sides and the upper front side of the machine head (1). Multiple inspection windows (18) are also rotatably clamped to the front side of the frame (2). Inspection windows (18) are also rotatably clamped to the upper and lower front sides of the machine tail (3).

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