Drainage device for storage bin of gravel mine loading building

Abstract

The utility model discloses a sandstone ore loading building storage bin drainage device and a loading building storage bin auxiliary device, which comprise a wagon balance, a laminate, a drainage device, a building frame, a storage bin and a discharge notch, and the drainage device comprises an assembly frame, a first pump rod, an assembly plate, a movable groove plate, a track frame, a movable wheel, a fixed groove plate, a drainage pipe and a filter plate, the laminate with the discharge notch and the drainage device are arranged at the bottom of the discharge port of the storage bin, and the drainage device adopts a combination form of the movable trough plate and the fixed trough plate, so that water can be received at the discharge port of the storage bin by pushing the movable trough plate when the storage bin does not discharge, is guided to the filter plate to be filtered and then enters the fixed trough plate to be guided to the drainage pipe to be drained; the water in the storage bin can be discharged to a fixed position, during discharging, the movable groove plate can be taken back for normal discharging and combination of the double-layer groove plate, residual materials after discharging can be received and collected, and the inconvenience that the stored materials received on the movable groove plate enter a water drainage pipe to cause waste or blockage and the like can be prevented.

Description

Technical Field

[0001] This utility model belongs to the field of auxiliary devices for loading tower storage, and specifically relates to a drainage device for sand and gravel loading tower storage. Background Technology

[0002] After mining and processing, a lot of ores and by-products are produced. In order to facilitate the storage and discharge of these products, sand and gravel and ores are often classified and stored. This is where storage silos come in. In order to facilitate the discharge and sale of the silos, loading towers are often built in conjunction with weighbridges for loading, weighing and discharging. However, when using existing technology, when storing products mixed with moisture in the silos, as the products accumulate, the moisture in the products will condense into water droplets and be discharged from the discharge port of the silo. Since weighbridges and other weighing equipment are often installed below the discharge port of the silo, long-term dripping water can easily damage the weighbridges and other electronic equipment, causing inconvenience. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To overcome the shortcomings of existing technologies, a drainage device for sand and gravel loading tower storage silos is proposed. This device addresses the problem that, when storing products containing moisture, the moisture condenses into droplets and drains from the silo's outlet as the product accumulates. Since weighing equipment such as weighbridges is often installed below the silo's outlet, prolonged dripping can damage these electronic devices, causing inconvenience.

[0005] (II) Technical Solution

[0006] This utility model is achieved through the following technical solution: This utility model proposes a drainage device for a sand and gravel loading tower storage silo, the structure of which includes a weighbridge, a shelf, a drainage device, a tower frame, a storage silo, and a discharge trough. The shelf and the storage silo are fixed on the tower frame. The drainage device is installed on the shelf. The discharge trough is also provided on the shelf. The drainage device and the discharge trough are both located below the discharge port of the storage silo. The weighbridge is also installed at the bottom of the tower frame.

[0007] The drainage device includes an assembly frame, a first pump rod, an assembly plate, a movable trough plate, a track frame, movable wheels, a fixed trough plate, a drain pipe, and a filter plate. The track frame is assembled on a shelf above the discharge trough. The assembly frame is fixed on the shelf and located on the side of the track frame away from the discharge trough. The bottom of the movable trough plate is assembled to the track frame via movable wheels. An assembly plate is fixed to the top of the movable trough plate near the assembly frame. One end of the first pump rod is hinged to the assembly frame, and the other end is hinged to the assembly plate. The first pump rod is used to drive the movable trough plate to slide on the track frame. A filter plate is fixed through the bottom of the movable trough plate near the assembly frame. The filter plate is located at the lowest point of the bottom of the movable trough plate. The fixed trough plate is assembled at the bottom of the track frame. One side of the fixed trough plate is located below the movable trough plate. The fixed trough plate is used to receive water filtered by the filter plate. The fixed trough plate is connected to the drain pipe, and the connection between the drain pipe and the fixed trough plate is located at the lowest point of the bottom of the fixed trough plate.

[0008] Furthermore, the movable trough plate is a plate with a groove in the middle and a through slot on the side adjacent to the assembly plate, and the bottom of the movable trough plate is a downward sloping surface from the side adjacent to the assembly frame to the filter plate.

[0009] Furthermore, the fixing groove plate is a plate with a groove in the middle.

[0010] Furthermore, when the movable trough plate moves to the end of the track frame, the filter plate is located on the fixed trough plate.

[0011] Furthermore, it also includes a receiving hopper, which is located at the bottom of the discharge trough and is used to guide the direction of discharge after the storage bin passes through the discharge trough.

[0012] Furthermore, the drainage device also includes a first support plate and a second support plate, wherein the first support plate is used to adjust the assembly height and tilt angle of the track frame, and the second support plate is used to adjust the assembly height and tilt angle of the fixed groove plate.

[0013] Furthermore, the drainage device also includes a second pump rod, a protective plate, a push plate, and a return trough plate. One end of the return trough plate is connected to the side end face of the movable trough plate and communicates with the interior of the movable trough plate. The other end of the return trough plate communicates with the discharge trough located directly below the storage silo. The push plate is assembled inside the movable trough plate. A protective plate is fixed on the side end face of the movable trough plate away from the return trough plate. The second pump rod is assembled on the protective plate and is used to drive the push plate to move towards the return trough plate.

[0014] Furthermore, the push plate is a U-shaped plate with the opening facing outwards. One side of the push plate is engaged with the connection between the moving trough plate and the return trough plate, and the other side of the push plate is engaged with the side of the moving trough plate away from the return trough plate.

[0015] Furthermore, the return trough plate is an inclined plate that gradually decreases in elevation towards the discharge trough from the side adjacent to the moving trough plate.

[0016] Furthermore, the drainage device also includes a third support plate, which is used for inclined support of the return trough plate.

[0017] (III) Beneficial Effects

[0018] One of the above technical solutions has the following advantages or beneficial effects:

[0019] By installing a shelf with a discharge trough and a drainage device at the bottom of the discharge port of the storage silo, the drainage device adopts a combination of movable and fixed troughs. When the storage silo is not discharging, the movable trough can be pushed to collect water at the discharge port of the storage silo, and then guided to the filter plate for filtration before entering the fixed trough and being discharged through the drain pipe, so that the water in the storage silo can be discharged to a fixed location. When discharging, the movable trough can be retracted for normal discharge. The combination of the two troughs can also collect residual material after discharge and prevent the stored material collected on the movable trough from entering the drain pipe, causing waste or blockage. Attached Figure Description

[0020] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a partial cross-sectional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the drainage device of this utility model;

[0023] Figure 3 This is a cross-sectional structural diagram of the movable groove plate of this utility model;

[0024] Figure 4 This is a schematic diagram of the drainage device according to Embodiment 3 of this utility model;

[0025] In the diagram: Weighbridge-1, Shelf-2, Drainage device-3, Frame-4, Storage silo-5, Discharge trough-6, Receiving hopper-7, Assembly frame-301, First pump rod-302, Assembly plate-303, Moving trough plate-304, Track frame-305, Moving wheels-306, Fixed trough plate-307, Drainage pipe-308, Filter plate-309, First support plate-310, Second support plate-311, Second pump rod-312, Protective plate-313, Push plate-314, Return trough plate-315, Third support plate-316. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the embodiments, but the implementation of the present invention is not limited thereto.

[0027] Example 1:

[0028] This utility model provides a drainage device for a sand and gravel loading tower storage silo: its structure includes a weighbridge 1, a shelf 2, a drainage device 3, a tower frame 4, a storage silo 5, and a discharge chute 6. The shelf 2 and the storage silo 5 are fixed on the tower frame 4. The drainage device 3 is installed on the shelf 2. The discharge chute 6 is also provided on the shelf 2. The drainage device 3 and the discharge chute 6 are both located below the discharge port of the storage silo 5. The weighbridge 1 is also installed at the bottom of the tower frame 4.

[0029] The drainage device 3 includes an assembly frame 301, a first pump rod 302, an assembly plate 303, a movable trough plate 304, a track frame 305, movable wheels 306, a fixed trough plate 307, a drainage pipe 308, and a filter plate 309. The track frame 305 is assembled on the shelf 2 above the discharge trough 6. The assembly frame 301 is fixed on the shelf 2 and located on the side of the track frame 305 away from the discharge trough 6. The bottom of the movable trough plate 304 is assembled to the track frame 305 via movable wheels 306. The top of the movable trough plate 304 is fixed with the assembly plate 303 near the assembly frame 301. One end of the first pump rod 302 is hinged to the assembly frame 301. 02 The other end is hinged to the assembly plate 303. The first pump rod 302 is used to drive the movable trough plate 304 to slide on the track frame 305. A filter plate 309 is fixed through the bottom of the movable trough plate 304 near the side of the assembly frame 301. The filter plate 309 is located at the lowest point of the bottom of the movable trough plate 304. The fixed trough plate 307 is assembled at the bottom of the track frame 305. One side of the fixed trough plate 307 is located below the movable trough plate 304. The fixed trough plate 307 is used to receive the water filtered by the filter plate 309. The fixed trough plate 307 is connected to the drain pipe 308. The connection between the drain pipe 308 and the fixed trough plate 307 is located at the lowest point of the bottom of the fixed trough plate 307.

[0030] The movable trough plate 304 is a plate with a groove in the middle and a through slot on the side adjacent to the assembly plate 303. The bottom of the movable trough plate 304 is a downward sloping surface from the side adjacent to the assembly frame 301 to the filter plate 309.

[0031] The fixing groove plate 307 is a plate with a groove in the middle.

[0032] When the movable trough plate 304 moves to the end of the track frame 305, the filter plate 309 is located on the fixed trough plate 307.

[0033] The drainage device 3 further includes a first support plate 310 and a second support plate 311. The first support plate 310 is used to adjust the assembly height and tilt angle of the track frame 305, and the second support plate 311 is used to adjust the assembly height and tilt angle of the fixed groove plate 307.

[0034] During use, when the storage bin 5 is discharging material, the vehicle stops on the weighbridge 1, the first pump rod 302 controls the moving trough plate 304 to retract, and the material discharged from the storage bin 5 falls directly onto the vehicle through the discharge trough 6 for discharge.

[0035] After the storage silo 5 stops discharging or finishes discharging, the first pump rod 302 drives the movable trough plate 304 to move on the track frame 305, so that one side of the movable trough plate 304 moves between the discharge port and the discharge trough 6 of the storage silo 5. At this time, the attached residual material and the water flowing out of the storage silo 5 will fall into the movable trough plate 304. Through the inclined guide of the movable trough plate 304, the residual material and water will slide down to the filter plate 309 and accumulate. At this time, the water will be filtered out and flow into the fixed trough plate 307, and then discharged from the drain pipe 308 through the guide of the fixed trough plate 307. After the residual material is collected to a certain extent, it can be conveniently recovered from the side trough of the movable trough plate 304, realizing dual water guiding and drainage. The water in the storage silo 5 can be discharged to a fixed place, and the residual material after discharge can be collected. It can also prevent the stored material collected on the movable trough plate 304 from entering the drain pipe 308, causing waste or blockage and other inconveniences.

[0036] Example 2:

[0037] Compared to the previous embodiment, this embodiment also includes a receiving hopper 7, which is located at the bottom of the discharge trough 6. The receiving hopper 7 is used to guide the direction of the discharge of the storage bin 5 after passing through the discharge trough 6. In use, the receiving hopper 7 can buffer and guide the discharge of the storage bin 5 through the discharge trough 6, reducing the impact of the discharge of the storage bin 5 on the vehicle. The rest of the structure and effect remain unchanged.

[0038] Example 3:

[0039] Compared to the previous embodiments, the drainage device 3 in this embodiment further includes a second pump rod 312, a protective plate 313, a push plate 314, and a return trough plate 315. One end of the return trough plate 315 is connected to the side end face of the movable trough plate 304 and communicates with the interior of the movable trough plate 304. The other end of the return trough plate 315 communicates with the discharge trough 6 located directly below the storage hopper 5. The push plate 314 is assembled inside the movable trough plate 304. The protective plate 313 is fixed on the side end face of the movable trough plate 304 away from the return trough plate 315. The second pump rod 312 is assembled on the protective plate 313. The second pump rod 312 is used to drive the push plate 314 to move toward the return trough plate 315.

[0040] The push plate 314 is a U-shaped plate with the opening facing outwards. One side of the push plate 314 is engaged with the connection between the moving trough plate 304 and the return trough plate 315, and the other side of the push plate 314 is engaged with the side of the moving trough plate 304 away from the return trough plate 315.

[0041] The return trough plate 315 is an inclined plate that gradually decreases in elevation towards the discharge trough 6 from the side adjacent to the moving trough plate 304.

[0042] The drainage device 3 further includes a third support plate 316, which is used for the inclined support of the return trough plate 315.

[0043] In use, the residual material collected on the movable trough plate 304 can be pushed into the return trough plate 315 by the second pump rod 312 when needed. The residual material is discharged through the guide plate 315, which facilitates the discharge of residual material. It also allows the storage bin 5 to be discharged even if the movable trough plate 304 is not retracted, while the rest of the structure and effect remain unchanged.

[0044] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sand and gravel loading shed silo drainage apparatus, characterized by: It includes a weighbridge (1), a shelf (2), a drainage device (3), a floor frame (4), a storage silo (5), and a discharge trough (6). The floor frame (4) is fixed with the shelf (2) and the storage silo (5). The shelf (2) is equipped with a drainage device (3). The shelf (2) is also provided with a discharge trough (6). The drainage device (3) and the discharge trough (6) are both located below the discharge port of the storage silo (5). The floor frame (4) is also equipped with a weighbridge (1). The drainage device (3) includes an assembly frame (301), a first pump rod (302), an assembly plate (303), a movable trough plate (304), a track frame (305), movable wheels (306), a fixed trough plate (307), a drainage pipe (308), and a filter plate (309). The track frame (305) is assembled on the shelf (2) above the discharge trough (6). The assembly frame (301) is fixed on the shelf (2) and located on the side of the track frame (305) away from the discharge trough (6). The bottom of the movable trough plate (304) is assembled on the track frame (305) via movable wheels (306). The top of the movable trough plate (304) is fixed with the assembly plate (303) near the side of the assembly frame (301). The first pump rod (302) is hinged at one end to the assembly frame (301), and the other end of the first pump rod (302) is hinged to the assembly plate (303). A filter plate (309) is fixed through the bottom of the movable trough plate (304) near the side of the assembly frame (301). The filter plate (309) is located at the lowest point of the bottom of the movable trough plate (304). The fixed trough plate (307) is assembled at the bottom of the track frame (305). One side of the fixed trough plate (307) is located below the movable trough plate (304). The fixed trough plate (307) is connected to the drain pipe (308). The connection between the drain pipe (308) and the fixed trough plate (307) is located at the lowest point of the bottom of the fixed trough plate (307).

2. A sand and gravel loading shed silo drainage system according to claim 1, wherein: The movable slot plate (304) is a plate with a groove in the middle and a through slot on the side adjacent to the assembly plate (303). The bottom of the movable slot plate (304) is a downward sloping surface from the side adjacent to the assembly frame (301) to the filter plate (309).

3. A sand and gravel loading floor silo drainage system according to claim 2, characterized in that: The fixed groove plate (307) is a plate with a groove in the middle.

4. A sand and gravel loading floor silo drainage system according to claim 1, characterized in that: When the movable trough plate (304) moves to the end of the track frame (305), the filter plate (309) is located on the fixed trough plate (307).

5. A sand and gravel loading floor silo drainage system according to claim 1 wherein: It also includes a receiving hopper (7), which is located at the bottom of the discharge trough (6). The receiving hopper (7) is used to guide the direction of discharge of the storage silo (5) after it passes through the discharge trough (6).

6. A sand and gravel loading floor silo drainage system according to claim 1 wherein: The drainage device (3) further includes a first support plate (310) and a second support plate (311). The first support plate (310) is used to adjust the assembly height and tilt angle of the track frame (305), and the second support plate (311) is used to adjust the assembly height and tilt angle of the fixed groove plate (307).

7. A sand and gravel loading floor silo drainage system according to claim 1 wherein: The drainage device (3) further includes a second pump rod (312), a protective plate (313), a push plate (314), and a return trough plate (315). One end of the return trough plate (315) is connected to the side end face of the movable trough plate (304) and communicates with the interior of the movable trough plate (304). The other end of the return trough plate (315) communicates with the discharge trough (6) located directly below the storage silo (5). The push plate (314) is assembled inside the movable trough plate (304). The protective plate (313) is fixed on the side end face of the movable trough plate (304) away from the return trough plate (315). The second pump rod (312) is assembled on the protective plate (313). The second pump rod (312) is used to drive the push plate (314) to move toward the return trough plate (315).

8. A sand and gravel loading floor silo drainage system according to claim 7, characterized in that: The push plate (314) is a U-shaped plate with an opening facing outwards. One side of the push plate (314) is engaged with the connection between the moving trough plate (304) and the return trough plate (315), and the other side of the push plate (314) is engaged with the side of the moving trough plate (304) away from the return trough plate (315).

9. A sand and gravel loading floor silo drainage system according to claim 7, characterized in that: The return trough plate (315) is an inclined plate that gradually decreases in elevation from the side adjacent to the moving trough plate (304) toward the discharge trough (6).

10. A sand and gravel loading floor silo drainage system according to claim 7, characterized in that: The drainage device (3) also includes a third support plate (316) for inclined support of the return trough plate (315).

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