A container ultrafine powder packing device

Abstract

A container ultrafine powder packing device belongs to the technical field of container loading equipment and is used for packing slag powder into containers. The technical scheme is as follows: two container flipping platforms are placed side by side, the operating platform is located in the middle of the two container flipping platforms, two hydraulic door devices are respectively installed on both sides of the upper part of the operating platform, the two hydraulic door devices are respectively opposite to the containers on the container flipping platforms on both sides, the feeding pipe is installed in the front of the operating platform, the lower end of the feeding pipe is located at the lower part of the operating platform, the upper end of the feeding pipe is opposite to the feeding port of the container, the weighing devices are respectively installed at the lower part of the container flipping platform, and the dust collecting device is installed on one side of the operating platform. The present invention has a reasonable structure and is easy to operate. During operation, it only needs to connect the feeding pipe of the tank truck to directly pack, which improves the packing operation efficiency. It has the advantages of small investment, short construction period, high operation efficiency, good mobility, high degree of mechanization, safety and environmental protection.

Description

Technical Field

[0001] The invention relates to a device for packing a container with slag powder, belonging to the technical field of container loading equipment. Background Art

[0002] Ultrafine powders include slag powder, cement, fly ash and other powdered building materials. In recent years, the loading volume at ports has increased significantly, and has become the fourth largest cargo after coal, steel and ore. Ultrafine powders are generally transported directly to the dock by manufacturers using special tank trucks for loading, or pneumatically transported to transfer tanks by special tank trucks and then loaded into containers. At present, due to increasingly stringent environmental protection requirements, the use of containers to load ultrafine powders has become popular. The existing transfer tank container loading equipment requires large investments and a long loading process, which urgently needs to be improved. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a container ultrafine powder packing device, which can enable a tank truck to directly pack the container, eliminate the material transfer process, and greatly improve the ultrafine powder packing operation efficiency.

[0004] The technical solution to solve the above technical problems is:

[0005] A device for loading ultrafine powder into containers comprises a container turning platform, a hydraulic door device, a material beating pipe, a weighing device, an operating platform and a dust collecting device. Two container turning platforms are placed side by side, the operating platform is located in the middle of the two container turning platforms, two hydraulic door devices are respectively installed on both sides of the upper part of the operating platform, the two hydraulic door devices are respectively opposite to the containers on the container turning platforms on both sides, the material beating pipe is installed in the front part of the operating platform, the lower end of the material beating pipe is located at the lower part of the operating platform, the upper end of the material beating pipe is opposite to the material inlet of the container, the weighing devices are respectively installed at the lower part of the container turning platform, and the dust collecting device is installed on one side of the operating platform.

[0006] The ultrafine powder packing device of the above-mentioned container, the container turning platform is composed of an outer frame, a rotating frame, a hydraulic motor, a hydraulic oil tank, and a hydraulic cylinder. The outer frame and the rotating frame are respectively rectangular steel frames, and four legs are welded at the lower end of the outer frame, and the legs are placed on the ground. Triangular support frames are welded above one end of each side of the outer frame, and two hydraulic cylinders are respectively fixed above the other end of each side of the outer frame. The rotating frame is located inside the outer frame, and multiple cross beams are welded on the bottom surface of the rotating frame. The container is placed on the cross beam of the rotating frame, and rotating support frames are welded above one end of each side of the rotating frame. The rotating support frame of the rotating frame and the upper ends of the triangular support frame of the outer frame have corresponding axial holes, and the two ends of the rotating shaft are respectively inserted into the upper end axial holes of the rotating support frame of the rotating frame and the triangular support frame of the outer frame, and the other ends of each side of the rotating frame have pushing frames, and the upper ends of the hydraulic push rods of the two hydraulic cylinders are respectively connected to the pushing frames on both sides of the rotating frame, and the hydraulic motor and the hydraulic oil tank are fixed at the lower part of the outer frame, and the hydraulic motor and the hydraulic oil tank are connected to the hydraulic cylinder.

[0007] The ultrafine powder loading device of the above-mentioned container, the hydraulic door device is composed of a hydraulic door telescopic frame, a connecting shaft, a telescopic cylinder, a container charging box door, a fixed seat, and a sliding seat. A plurality of metal rods are crossed by a plurality of connecting shafts to form two groups of parallel hydraulic door telescopic frames. The front ends of the two groups of hydraulic door telescopic frames are respectively vertically connected to the plate surfaces of the container charging box door, a metal rod at the front end of the hydraulic door telescopic frame is connected to the fixed seat on the plate surface of the container charging box door, another metal rod at the front end of the hydraulic door telescopic frame is connected to the sliding seat on the plate surface of the container charging box door, the rear end of the hydraulic door telescopic frame is connected to the cylinder push rod of the telescopic cylinder, and the two groups of hydraulic door telescopic frames are connected by a telescopic cylinder.

[0008] The ultrafine powder loading device for the above-mentioned container, the feeding pipe consists of a main pipe and two branch pipes, the main pipe is installed at the lower part of the operating platform, the lower end of the main pipe is connected to the conveying pipe of the tank truck, the upper end of the main pipe is connected to the lower ends of the two branch pipes, the upper ends of the two branch pipes are located at the upper part of the operating platform, butterfly valves are respectively installed in the two branch pipes, and the ends of the two branch pipes are respectively opposite to the feeding ports of the containers on both sides of the operating platform.

[0009] The ultrafine powder packing device for the above-mentioned container, the operating platform is a steel rectangular upright frame, a horizontal operating table is welded in the middle and upper parts of the operating platform, the operating table is connected to the ground by a ladder, an inclined bracket is provided at the upper end of the operating platform, and two hydraulic door devices are respectively installed on the bracket.

[0010] The ultrafine powder loading device of the above-mentioned container, the dust collecting device is composed of a dust collector, a dust collecting pipe, and a cleaning trolley. The dust collector is fixed to one side of the operating platform by a bracket, the cleaning trolley is located below the dust collector, the lower end of the dust collecting pipe is connected to the dust collector, the upper part of the dust collecting pipe is divided into two dust collecting branch pipes, the two dust collecting branch pipes are respectively connected to the hydraulic door device, and the two dust collecting branch pipes of the dust collecting pipe are connected to the container through the hydraulic door device.

[0011] The ultrafine powder packing device of the above-mentioned container, the weighing device is composed of a movable top plate, a guide vertical plate, a fixed bottom plate, a pressure weighing sensor, a turning platform lead-in plate, and an adjustment pad. There are guide grooves on both sides of the movable top plate, the guide vertical plates are embedded in the guide grooves, the guide vertical plates and the guide grooves are slid and matched, there is a pressure sensor under the movable top plate, the turning platform lead-in plate is fixed on one side of the upper surface of the movable top plate, and the adjustment pad is placed at the four corners of the bottom surface of the fixed bottom plate.

[0012] The beneficial effects of the present invention are:

[0013] The present invention is provided with a container turning platform, which can tilt the container by telescoping the hydraulic cylinder, so as to facilitate the loading operation of the container; the hydraulic door device can open and close the container loading box door by the hydraulic telescopic rod, so as to save manpower and improve the operation efficiency; the loading pipe adopts two branch pipes to respectively transport materials to two containers, and butterfly valves are respectively installed in the two branch pipes, and the two branch pipes and the butterfly valve can realize the switching of the loading pipe and the continuous operation of the tank truck; the weighing device is installed with a load-bearing sensor and a display screen, so as to display the loading weight of the container; the dust collecting pipe of the dust collecting device is connected with the dust collector and the cleaning trolley, so as to collect the dust generated during the operation and avoid the pollution of the atmosphere by the dust.

[0014] The present invention is the first to pack ultrafine powders in containers. It has a reasonable structure and is easy to operate. During operation, it only needs to connect the tank truck's material pipe to directly pack the materials, eliminating the original material transfer process and improving the packing operation efficiency. It has the advantages of small investment, short construction period, high operation efficiency, good mobility, high degree of mechanization, safety and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the use state of the present invention;

[0017] Figure 3 It is a structural schematic diagram of a container turning platform;

[0018] Figure 4 yes Figure 3 Side view of

[0019] Figure 5 yes Figure 3 A top view of

[0020] Figure 6 It is a schematic diagram of the structure of the hydraulic door device;

[0021] Figure 7 yes Figure 6 Side view of

[0022] Figure 8 yes Figure 6 A top view of

[0023] Fig. 9 It is a structural diagram of the operating platform and the punching pipe;

[0024] Fig.10 yes Fig. 9 Side view of

[0025] Fig.11 It is a schematic diagram of the structure of the dust collector;

[0026] Fig.12 yes Fig.11 Side view of

[0027] Fig.13 It is a schematic diagram of the structure of the weighing device;

[0028] Fig.14 yes Fig.13 Side view of

[0029] Fig.15 yes Fig.13 Top view of the .

[0030] The markings in the figure are as follows: container turning platform 1, hydraulic door device 2, material punching pipe 3, weighing device 4, dust collector 5, cleaning trolley 6, operating platform 7, dust collecting pipe 8, outer frame 9, rotating frame 10, hydraulic cylinder 11, outrigger 12, triangular support frame 13, cross beam 14, rotating support frame 15, rotating shaft 16, pushing frame 17, hydraulic door telescopic frame 18, connecting shaft 19, telescopic cylinder 20, container punching box door 21, fixed seat 22, sliding seat 23, main pipe 24, branch pipe 25, butterfly valve 26, operating table 27, ladder 28, bracket 29, dust collecting branch pipe 30, movable top plate 31, guide vertical plate 32, fixed bottom plate 33, pressure weighing sensor 34, turning platform lead-in plate 35, adjustment pad 36, small platform 37, hydraulic motor 38, hydraulic oil tank 39. DETAILED DESCRIPTION

[0031] The invention comprises a container overturning platform 1, a hydraulic door device 2, a material punching pipe 3, a weighing device 4, a dust collector 5, a material cleaning trolley 6, an operating platform 7 and a dust collecting pipe 8.

[0032] Figure 1 , 2 It is shown that two container turning platforms 1 are placed side by side, and two containers can be placed at the same time, and the tank truck loads the two containers separately. When each container is loaded, the weighing device 4 weighs and displays, and when the set weight is reached, the loading pipe 3 switches to another container to continue loading, which greatly improves the work efficiency.

[0033] Figure 1 , 2 It is shown that the operating platform 7 is located between the two container turning platforms 1, and two hydraulic door devices 2 are respectively installed on both sides of the upper part of the operating platform 7, and the two hydraulic door devices 2 are respectively opposite to the containers on the container turning platforms 1 on both sides. When punching materials, the hydraulic door device 2 replaces the container door, and the punching pipe 3 punches materials into the container through the hydraulic door device 2.

[0034] Figure 1 , 2 It is shown that the dust collecting device is installed on one side of the operating platform 7. The dust collecting device is used to collect the dust generated during the operation to avoid the pollution of the dust to the atmosphere, and to achieve a dust-free operation process.

[0035] Figure 3 , 4 5 shows that the container turning platform 1 is composed of an outer frame 9, a rotating frame 10, a hydraulic cylinder 11, a hydraulic motor 38, a hydraulic oil tank 39, and a small platform 37.

[0036] The outer frame 9 and the rotating frame 10 are rectangular steel frames, respectively, and the outer frame 9 is sleeved on the outside of the rotating frame 10. Four legs 12 are welded to the lower end of the outer frame 9, and the legs 12 are placed on the ground. A triangular support frame 13 is welded above one end of both sides of the outer frame 9, and two hydraulic cylinders 11 are fixed above the other end of both sides of the outer frame 9. The rotating frame 10 is located inside the outer frame 9, and a plurality of cross beams 14 are welded to the bottom surface of the rotating frame 10, and the container is placed on the cross beams 14 of the rotating frame 10. Rotating support frames 15 are welded above one end of both sides of the rotating frame 10, and the rotating support frames 15 of the rotating frame 10 and the upper ends of the triangular support frames 13 of the outer frame 9 have corresponding shaft holes, and the two ends of the rotating shaft 16 are respectively inserted into the upper end shaft holes of the rotating support frames 15 of the rotating frame 10 and the triangular support frames 13 of the outer frame 9, so that the rotating frame 10 can rotate with the rotating shaft 16 as a fulcrum. The other ends of the two sides of the rotating frame 10 are provided with push frames 17, and the upper ends of the hydraulic push rods of the two hydraulic cylinders 11 are respectively connected to the push frames 17 on the two sides of the rotating frame 10. A small platform 37 is welded at one end of the rotating frame 10, and the operator stands on the small platform 37 to open and close the container door. The hydraulic motor 38 and the hydraulic oil tank 39 are fixed to the lower part of the outer frame 9, and the hydraulic motor 38 and the hydraulic oil tank 39 are connected to the hydraulic cylinder 11 to drive the hydraulic cylinder 11 to operate.

[0037] When loading materials into the container, the upper end of the hydraulic push rod of the hydraulic cylinder 11 pushes up the push frames 17 on both sides of the rotating frame 10, so that the rotating frame 10 rotates, and the container placed on the cross beam 14 of the rotating frame 10 tilts accordingly. The container can stay at any position from 0° to 90°, and 45° is the best loading angle.

[0038] Figure 6 , 7 8 shows that the hydraulic door device 2 is composed of a hydraulic door telescopic frame 18, a connecting shaft 19, a telescopic cylinder 20, a container punching box door 21, a fixed seat 22, and a sliding seat 23.

[0039] Multiple metal rods are crossed through multiple connecting shafts 19 to form two sets of parallel hydraulic door telescopic frames 18, and the front ends of the two sets of hydraulic door telescopic frames 18 are respectively vertically connected to the board surface of the container punching box door 21. When connected, a metal rod at the front end of the hydraulic door telescopic frame 18 is connected to the fixed seat 22 on the board surface of the container punching box door 21 through a rotating shaft, and another metal rod at the front end of the hydraulic door telescopic frame 18 is connected to the sliding seat 23 on the board surface of the container punching box door 21 through a sliding shaft. When the hydraulic door telescopic frame 18 is extended and retracted, the front end of the metal rod at the front end slides along the sliding seat 23, so that the hydraulic telescopic frame 18 is extended and retracted. The hydraulic telescopic frame 18 can open and close the container punching box door, saving manpower and improving work efficiency.

[0040] The rear end of the hydraulic door telescopic frame 18 is connected to the cylinder push rod of the telescopic cylinder 20, and the hydraulic door telescopic frame 18 is pushed to telescope by the cylinder push rod of the telescopic cylinder 20. The telescopic cylinder 20 is connected between the two sets of hydraulic door telescopic frames 18, and the opening and closing of the hydraulic door is realized by the telescopic cylinder 20.

[0041] Fig. 9 , 10 It is shown that the material-making pipe 3 is composed of a main pipe 24 and two branch pipes 25. The main pipe 24 is installed at the lower part of the operating platform 7, the lower end of the main pipe 24 is connected to the conveying pipe of the tank truck, the upper end of the main pipe 24 is connected to the lower ends of the two branch pipes 25, the upper ends of the two branch pipes 25 are located at the upper part of the operating platform 7, and butterfly valves 26 are respectively installed in the two branch pipes 25, and the ends of the two branch pipes 25 are respectively opposite to the feeding ports of the containers on both sides of the operating platform 7. The two branch pipes 25 of the material-making pipe 3 are alternately switched by switching the butterfly valve 26, so that the continuous operation of the tank truck can be realized.

[0042] Fig. 9 , 10It is shown that the operating platform 7 is a steel rectangular upright frame, and a horizontal operating table 27 is welded to the middle and upper parts of the operating platform 7. The operating table 27 is connected to the ground by a ladder 28. There is an inclined bracket 29 at the upper end of the operating platform 7, and two hydraulic door devices 2 are respectively installed on the bracket 29.

[0043] Fig.11 , 12 It is shown that the dust collecting device is composed of a dust collector 5, a dust collecting pipe 8, and a cleaning trolley 6. The dust collector 5 is a bag dust collector, which is fixed to one side of the operating platform by a bracket. The cleaning trolley is located below the dust collector 5. The lower end of the dust collecting pipe 8 is connected to the dust collector 5. The upper part of the dust collecting pipe 8 is divided into two dust collecting branch pipes 30. The two dust collecting branch pipes 30 are respectively connected to the hydraulic door device 2. The two dust collecting branch pipes 30 of the dust collecting pipe 8 are connected to the container through the hydraulic door device 2. The dust collecting pipe 8 of the dust collecting device is connected to the dust collector 5 and the cleaning trolley 6, which can collect dust generated during the operation to avoid dust pollution to the atmosphere.

[0044] Fig.13 , 14 , 15 show that the weighing device is composed of a movable top plate 31, a guide vertical plate 32, a fixed bottom plate 33, a pressure weighing sensor 34, a flip platform introduction plate 35, and an adjustment pad 36. There are guide grooves on both sides of the movable top plate 31, and the guide vertical plates 32 are embedded in the guide grooves. The guide vertical plates 32 and the guide grooves are slidable and matched, and the guide vertical plates 32 can move up and down along the guide grooves. There is a pressure sensor 34 under the movable top plate 31, and the movable top plate 31 applies pressure to the pressure sensor 34 for weighing. The flip platform introduction plate 35 is fixed to one side of the upper surface of the movable top plate 31. The function of the flip platform introduction plate 35 is to position the flip platform when it is placed. The adjustment pad 36 is placed at the four corners of the bottom surface of the fixed bottom plate 33. The horizontality of the weighing device can be adjusted by adjusting the thickness of the adjustment pad 36.

[0045] The method of use of the present invention is as follows:

[0046] The standard load of ultrafine powder transport tanker is 34 tons, and the container weight limit is 29 tons. The specific method of packing is as follows:

[0047] The container is placed on the container turning platform 1, and the hydraulic cylinder 11 of the container turning platform 1 is started, and the container turning platform 1 is turned to 45 degrees; open one side door of the container, extend the hydraulic door telescopic frame 18 of the hydraulic door device 2 and the container charging door 21 to the door opening position, and replace the container door; open the dust collector 5, connect the tank truck discharge pipe to the charging pipe 3, open the butterfly valve 26 of one branch pipe 25 of the charging pipe 3, close the butterfly valve 26 of the other branch pipe 25, and the tank truck starts the charging operation; observe the weighing device 4. After the load reaches 29 tons, the closed butterfly valve 26 is opened, and the open and closed butterfly valve 26 is closed. The ultrafine powder is pumped into the container on the other side until the tank truck completes the operation; the dust collector 5 is closed, the hydraulic door device 2 on the full container side is opened, the container door is closed, the container tipping platform 1 is operated to be horizontal, and the full container is loaded into the truck; this set of operation procedures can be repeated for continuous operation. After a certain amount of operation, the material in the cleaning trolley 6 is cleaned, and the material is directly loaded into the empty container for loading. This ensures that the dust-removed material is returned to the container to avoid material loss.

[0048] An embodiment of the present invention is as follows:

[0049] The container turning platform 1 has a length of 6830mm, a width of 2252mm, a height of 3160mm, and a rated lifting weight of 40T;

[0050] The container punching box door 21 of the hydraulic door device 2 has a length of 1210 mm, a width of 2570 mm, a thickness of 4 mm, and a telescopic range of the hydraulic door telescopic frame 18 of 1217 mm to 2451 mm;

[0051] The outer diameter of the punching pipe 3 is 114mm, the thickness is 4mm, and the total height is 6700mm.

[0052] The load cell of the weighing device 4 has a single weighing capacity of 15 tons, and there are 4 of them in total;

[0053] The dust collector 5 has a length of 1800 mm, a width of 1500 mm, a height of 3900 mm, and a number of bags of 96;

[0054] The length of the cleaning trolley 6 is 1300 mm, the width is 1000 mm, and the height is 500 mm;

[0055] The overall dimensions of the operating platform 7 are 3550 mm in length, 2550 mm in width and 8630 mm in height;

[0056] The diameter of the dust collecting pipe 8 is 350 mm.

Claims

1. A container ultrafine powder packing device, characterized by: It comprises a container turning platform (1), a hydraulic door device (2), a material punching pipe (3), a weighing device (4), an operating platform (7), and a dust collecting device. Two container turning platforms (1) are placed side by side, the operating platform (7) is located between the two container turning platforms (1), the two hydraulic door devices (2) are respectively installed on both sides of the upper part of the operating platform (7), the two hydraulic door devices (2) are respectively opposite to the containers on the container turning platforms (1) on both sides, the material punching pipe (3) is installed in front of the operating platform (7), the lower end of the material punching pipe (3) is located at the lower part of the operating platform (7), the upper end of the material punching pipe (3) is opposite to the material inlet of the container, the weighing devices (4) are respectively installed at the lower part of the container turning platform (1), and the dust collecting device is installed on one side of the operating platform (7); The container turning platform (1) is composed of an outer frame (9), a rotating frame (10), a hydraulic cylinder (11), a hydraulic motor (38) and a hydraulic oil tank (39). The outer frame (9) and the rotating frame (10) are respectively rectangular steel frames. Four legs (12) are welded to the lower end of the outer frame (9). The legs (12) are placed on the ground. A triangular support frame (13) is welded above one end of both sides of the outer frame (9). Two hydraulic cylinders (11) are respectively fixed above the other end of both sides of the outer frame (9). The rotating frame (10) is located inside the outer frame (9). A plurality of cross beams (14) are welded to the bottom surface of the rotating frame (10). The container is placed on the cross beams (14) of the rotating frame (10). A rotating support frame (15) is welded above the ends, the rotating support frame (15) of the rotating frame (10) and the upper ends of the triangular support frame (13) of the outer frame (9) respectively have opposite shaft holes, the two ends of the rotating shaft (16) are respectively inserted into the upper end shaft holes of the rotating support frame (15) of the rotating frame (10) and the triangular support frame (13) of the outer frame (9), the other ends of the two sides of the rotating frame (10) are respectively provided with a pushing frame (17), the upper ends of the hydraulic push rods of the two hydraulic cylinders (11) are respectively connected to the pushing frames (17) on the two sides of the rotating frame (10), the hydraulic motor (38) and the hydraulic oil tank (39) are fixed to the lower part of the outer frame (9), and the hydraulic motor (38) and the hydraulic oil tank (39) are connected to the hydraulic cylinder (11); The hydraulic door device (2) is composed of a hydraulic door telescopic frame (18), a connecting shaft (19), a telescopic cylinder (20), a container punching box door (21), a fixed seat (22), a sliding seat (23), and a telescopic hydraulic cylinder. A plurality of metal rods are crossed through a plurality of connecting shafts (19) to form two sets of parallel hydraulic door telescopic frames (18). The front ends of the two sets of hydraulic door telescopic frames (18) are respectively vertically connected to the plate surface of the container punching box door (21). A metal rod at the front end of the hydraulic door telescopic frame (18) is connected to the fixed seat (22) on the plate surface of the container punching box door (21). Another metal rod at the front end of the hydraulic door telescopic frame (18) is connected to the sliding seat (23) on the plate surface of the container punching box door (21). The rear end of the hydraulic door telescopic frame (18) is connected to the cylinder push rod of the telescopic cylinder (20). The two sets of hydraulic door telescopic frames (18) are connected by a telescopic cylinder (20). The material-beating pipe (3) is composed of a main pipe (24) and two branch pipes (25). The main pipe (24) is installed at the lower part of the operating platform (7). The lower end of the main pipe (24) is connected to the conveying pipe of the tank truck. The upper end of the main pipe (24) is connected to the lower ends of the two branch pipes (25). The upper ends of the two branch pipes (25) are located at the upper part of the operating platform (7). Butterfly valves (26) are respectively installed in the two branch pipes (25). The ends of the two branch pipes (25) are respectively opposite to the material inlets of the containers on both sides of the operating platform (7).

2. The ultrafine powder packing device for a container according to claim 1, characterized in that: The operating platform (7) is a steel rectangular upright frame. A horizontal operating table (27) is welded to the middle and upper parts of the operating platform (7). The operating table (27) is connected to the ground via a ladder (28). An inclined bracket (29) is provided at the upper end of the operating platform (7). Two hydraulic door devices (2) are respectively mounted on the bracket (29).

3. The ultrafine powder packing device for a container according to claim 1, characterized in that: The dust collecting device is composed of a dust collector (5), a dust collecting pipe (8), and a cleaning trolley (6). The dust collector (5) is fixed to one side of an operating platform (7) by a bracket. The cleaning trolley (6) is located below the dust collector (5). The lower end of the dust collecting pipe (8) is connected to the dust collector (5). The upper part of the dust collecting pipe (8) is divided into two dust collecting branch pipes (30). The two dust collecting branch pipes (30) are respectively connected to the hydraulic door device (2). The two dust collecting branch pipes (30) of the dust collecting pipe (8) are connected to the inside of the container through the hydraulic door device (2).

4. The ultrafine powder packing device for a container according to claim 1, characterized in that: The weighing device (4) is composed of a movable top plate (31), a guide vertical plate (32), a fixed bottom plate (33), a pressure-type weighing sensor (34), a turning platform introduction plate (35), and an adjustment pad (36). The movable top plate (31) has guide grooves on both sides, the guide vertical plate (32) is embedded in the guide grooves, the guide vertical plate (32) and the guide grooves are slidably matched, a pressure-type sensor (34) is provided below the movable top plate (31), the turning platform introduction plate (35) is fixed to one side of the upper surface of the movable top plate (31), and the adjustment pad (36) is placed at the four corners of the bottom surface of the fixed bottom plate (33).

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