Gun barrel mud bottom filling device

Abstract

The utility model relates to the technical field of firework production, in particular to a gun barrel mud bottom filling device. The utility model provides a gun barrel mud bottom filling device which is capable of automatically filling mud into a gun barrel and compacting the mud and convenient to operate. A gun barrel mud bottom filling device comprises a first supporting frame, a first motor, a material rotating wheel, a feeding table and the like, the right side of the first supporting frame is connected with the first motor, the first supporting frame is rotationally connected with the material rotating wheel, the material rotating wheel is connected with an output shaft of the first motor, and the front portion of the first supporting frame is connected with the feeding table. The gun barrel is filled with soil through the feeding barrel and the butt joint barrel, then the telescopic end of the hydraulic cylinder drives the second extrusion column to move in the direction close to the gun barrel, and meanwhile the second motor controls the lead screw to drive the movable frame, the first extrusion column and the second extrusion column to be in mutual extrusion fit. And the effects that the gun barrel can be automatically filled with soil and compacted, and operation is convenient and fast can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of firecracker production, in particular to a device for filling the bottom of a cannon barrel with mud. Background Technique

[0002] Filling the bottom of the cannon barrel with mud means that during the production of firecrackers or fireworks, in order to enhance the safety and stability of the fireworks, a certain amount of soil or similar materials will be filled at the bottom of the fireworks cannon barrel. The purpose of doing this is to increase the weight of the cannon barrel, prevent the fireworks from flying out or tipping over after being lit, ensure that the fireworks can be launched stably, reduce potential safety hazards, and the mud bottom can also serve as an isolation layer to prevent the fireworks agent from coming into direct contact with the ground, further improving safety.

[0003] Currently, for the existing devices for filling the bottom of the cannon barrel with mud, usually, the operator first fills the soil into the cannon barrel, and then places the filled cannon barrel under the hydraulic equipment, and compacts the soil filled in the cannon barrel through the hydraulic equipment to ensure that there is no gap between the soil and the cannon barrel, improving stability. However, the existing devices require manual filling of the soil and then transferring the cannon barrel to compact it, and the operation is rather troublesome.

[0004] Therefore, in view of the above problems, a device for filling the bottom of the cannon barrel with mud that can automatically fill the soil into the cannon barrel and compact it, and is relatively convenient to operate, has now been developed. Content of the Utility Model

[0005] In order to overcome the shortcomings that the existing devices require manual filling of the soil and then transferring the cannon barrel to compact it, and the operation is rather troublesome, the utility model provides a device for filling the bottom of the cannon barrel with mud that can automatically fill the soil into the cannon barrel and compact it, and is relatively convenient to operate.

[0006] The technical solution of the utility model is: a device for filling the bottom of the cannon barrel with mud, including a first support frame, a first motor, a material transfer wheel, a feeding table, a discharging table, a compaction component and a filling component. The right side of the first support frame is connected with the first motor, the first support frame is rotatably connected with the material transfer wheel, the material transfer wheel is connected with the output shaft of the first motor, the front part of the first support frame is connected with the feeding table, the rear part of the first support frame is connected with the discharging table, the first support frame is connected with the compaction component, and the filling component is arranged on the right side of the first support frame. The output shaft of the first motor rotates to drive the material transfer wheel to rotate. During the rotation of the material transfer wheel, the cannon barrel is conveyed from the feeding table to the discharging table, and the operation of filling and compacting the bottom of the cannon barrel with mud is carried out during the conveying process.

[0007] Optionally, both the feeding table and the discharging table are inclined, which is convenient for guiding the cannon barrel.

[0008] Optionally, the compaction component includes a second support frame, a second motor, a lead screw, a moving frame, a first extrusion column, and a limit block. Both the left and right parts of the first support frame are connected to the second support frame. The upper left side of the second support frame on the left is connected to the second motor. A lead screw is rotatably connected between the second support frames, and the lead screw is connected to the output shaft of the second motor. A moving frame is threadedly connected to the lead screw. The moving frame is connected to the first extrusion column. The right side of the second support frame on the left is connected to the limit block, and the moving frame is slidably connected to the limit block. The rotation of the output shaft of the second motor drives the lead screw to rotate. Under the limiting action of the limit block, the rotation of the lead screw drives the moving frame to move through the thread, and the movement of the moving frame drives the first extrusion column to extrude the soil inside the barrel.

[0009] Optionally, the filling component includes a support seat, a feeding cylinder, a stock preparation frame, a docking cylinder, a hydraulic cylinder, and a second extrusion column. A support seat is arranged on the right side of the first support frame. The upper part of the support seat is connected to the feeding cylinder. The upper side of the feeding cylinder is connected to the stock preparation frame. The lower left side of the feeding cylinder is connected to the docking cylinder. A hydraulic cylinder is connected to the support seat, and the telescopic end of the hydraulic cylinder is connected to the second extrusion column. The second extrusion column is slidably connected to the docking cylinder. The stock preparation frame is used to store the filling soil. The rotation of the transfer wheel drives the barrel to be docked with the docking cylinder. The soil in the stock preparation frame enters the barrel through the feeding cylinder and the docking cylinder, and then the telescopic end of the hydraulic cylinder drives the second extrusion column to move towards the barrel, and cooperates with the first extrusion column to extrude each other to compact the soil filled in the barrel.

[0010] Optionally, the filling component further includes a driving motor and a spiral auger. The driving motor is connected to the right side of the feeding cylinder, and the output shaft of the driving motor is connected to the spiral auger. The spiral auger is located inside the feeding cylinder. The rotation of the output shaft of the driving motor drives the spiral auger to rotate, and the spiral auger is used to assist in filling the soil in the feeding cylinder.

[0011] Optionally, the stock preparation frame has a structure that is wider at the top and narrower at the bottom, which is convenient for gathering and guiding the filling soil.

[0012] The utility model has the following advantages: The utility model fills the soil into the barrel through the feeding cylinder and the docking cylinder, and then the telescopic end of the hydraulic cylinder drives the second extrusion column to move towards the barrel. At the same time, the lead screw is controlled by the second motor to drive the moving frame and the first extrusion column to cooperate with the second extrusion column to extrude each other, so as to achieve the effect of automatically filling the soil into the barrel and compacting it, and the operation is relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 is a structural schematic diagram of the utility model.

[0015] Figure 3 This is the schematic structural diagram of the first part of the utility model.

[0016] Figure 4 This is the schematic structural diagram of the second part of the utility model.

[0017] Figure 5 This is the three-dimensional structural diagram of the third part of the utility model.

[0018] Figure 6 This is the three-dimensional structural diagram of the hydraulic cylinder and the second extrusion column of the utility model.

[0019] The meanings of the reference numerals in the figure: 1: the first support frame, 2: the first motor, 3: the material transfer wheel, 4: the feeding table, 5: the discharging table, 6: the second support frame, 7: the second motor, 8: the lead screw, 9: the moving frame, 10: the first extrusion column, 11: the limit block, 12: the support seat, 13: the feeding cylinder, 14: the stock preparation frame, 15: the docking cylinder, 16: the hydraulic cylinder, 17: the second extrusion column. Specific embodiments

[0020] To make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the text of the utility model are only based on the accompanying drawings of the utility model, and they do not specifically limit the utility model.

[0021] A barrel mud bottom filling device, as Figures 1-6 shown, includes a first support frame 1, a first motor 2, a material transfer wheel 3, a feeding table 4, a discharging table 5, a compaction assembly and a filling assembly. The first motor 2 is connected to the right side of the first support frame 1. The material transfer wheel 3 is rotatably connected to the first support frame 1. The material transfer wheel 3 is connected to the output shaft of the first motor 2. The feeding table 4 is connected to the front part of the first support frame 1. The discharging table 5 is connected to the rear part of the first support frame 1. The compaction assembly is connected to the first support frame 1. The filling assembly is arranged to the right of the first support frame 1. The output shaft of the first motor 2 rotates to drive the material transfer wheel 3 to rotate. During the rotation of the material transfer wheel 3, the barrel is conveyed from the feeding table 4 to the discharging table 5, and the mud bottom filling and compaction operations are carried out on the barrel during the conveying process;

[0022] The compaction component includes a second support frame 6, a second motor 7, a lead screw 8, a moving frame 9, a first extrusion column 10 and a limit block 11. Both the left and right parts of the first support frame 1 are connected to the second support frame 6. The upper left side of the second support frame 6 on the left is connected to the second motor 7. A lead screw 8 is rotatably connected between the second support frames 6. The lead screw 8 is connected to the output shaft of the second motor 7. A moving frame 9 is threadedly connected to the lead screw 8. A first extrusion column 10 is connected to the moving frame 9. The right side of the second support frame 6 on the left is connected to a limit block 11. The moving frame 9 is slidably connected to the limit block 11. The output shaft of the second motor 7 rotates to drive the lead screw 8 to rotate. Under the limiting action of the limit block 11, the rotation of the lead screw 8 drives the moving frame 9 to move through the thread. The movement of the moving frame 9 drives the first extrusion column 10 to extrude the soil inside the barrel.

[0023] The filling component includes a support base 12, a feed cylinder 13, a stock preparation frame 14, a docking cylinder 15, a hydraulic cylinder 16 and a second extrusion column 17. A support base 12 is arranged on the right side of the first support frame 1. The upper part of the support base 12 is connected to the feed cylinder 13. The upper side of the feed cylinder 13 is connected to the stock preparation frame 14. The lower left side of the feed cylinder 13 is connected to the docking cylinder 15. A hydraulic cylinder 16 is connected to the support base 12. The telescopic end of the hydraulic cylinder 16 is connected to the second extrusion column 17. The second extrusion column 17 is slidably connected to the docking cylinder 15. The stock preparation frame 14 is used to store the filling soil. The rotation of the transfer wheel 3 drives the barrel to be docked with the docking cylinder 15. The soil in the stock preparation frame 14 enters the barrel through the feed cylinder 13 and the docking cylinder 15. Then, the telescopic end of the hydraulic cylinder 16 drives the second extrusion column 17 to move towards the barrel, and cooperates with the first extrusion column 10 to extrude and compact the soil filled in the barrel.

[0024] The filling component further includes a drive motor and a spiral auger. The drive motor is connected to the right side of the feed cylinder 13. The output shaft of the drive motor is connected to the spiral auger. The spiral auger is located inside the feed cylinder 13. The output shaft of the drive motor rotates to drive the spiral auger to rotate, and the spiral auger assists in filling the soil in the feed cylinder 13.

[0025] When the utility model is in use, it is first necessary to install the utility model in the operation area. Then, the barrel is loaded through the loading table 4. Next, the output shaft of the first motor 2 rotates to drive the material transfer wheel 3 to rotate. During the rotation of the material transfer wheel 3, the barrel is conveyed from the loading table 4 to the unloading table 5. During the rotation of the material transfer wheel 3, the barrel is driven to be docked with the docking cylinder 15. After the barrel is docked with the docking cylinder 15, the output shaft of the drive motor rotates to drive the spiral auger to rotate. Under the action of the spiral auger, the soil in the auxiliary feeding frame 14 enters the barrel through the feeding cylinder 13 and the docking cylinder 15. Then, the telescopic end of the hydraulic cylinder 16 drives the second extrusion column 17 to move towards the barrel. At the same time, the output shaft of the second motor 7 rotates to drive the lead screw 8 to rotate. Under the limiting action of the limiting block 11, the rotation of the lead screw 8 drives the moving frame 9 to move to the right through the thread. The movement of the moving frame 9 drives the first extrusion column 10 to extrude the soil inside the barrel. Through the mutual extrusion and cooperation of the second extrusion column 17 and the first extrusion column 10, the soil filled in the barrel is compacted. After the soil filled in the barrel is compacted, the output shaft of the second motor 7 rotates to drive the lead screw 8 to rotate. Under the limiting action of the limiting block 11, the rotation of the lead screw 8 drives the moving frame 9 and the first extrusion column 10 to move to the left for reset. At the same time, the telescopic end of the hydraulic cylinder 16 drives the second extrusion column 17 to move away from the barrel. Finally, the material transfer wheel 3 continues to rotate to drive the barrel to move to the unloading table 5 for unloading.

[0026] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claimed rights.

Claims

1. A gun barrel mud bottom filling device, characterized in that: The invention comprises a first support frame (1), a first motor (2), a rotating wheel (3), a loading platform (4), a unloading platform (5), a compacting component and a filling component. The first support frame (1) is connected to the right side with the first motor (2). The first support frame (1) is rotatably connected with the rotating wheel (3). The rotating wheel (3) is connected to the output shaft of the first motor (2). The front part of the first support frame (1) is connected to the loading platform (4). The rear part of the first support frame (1) is connected to the unloading platform (5). The first support frame (1) is connected to the compacting component. The right side of the first support frame (1) is provided with a filling component.

2. A gun barrel mud bottom filling device as claimed in claim 1, characterized in that: The loading platform (4) and the unloading platform (5) are both arranged in an inclined manner.

3. A gun barrel mud bottom filling device as claimed in claim 1, characterized in that: The compaction assembly comprises a second support frame (6), a second motor (7), a screw rod (8), a movable frame (9), a first extrusion column (10) and a limit block (11). The left and right parts of the first support frame (1) are both connected to the second support frame (6). The left side of the upper part of the second support frame (6) located on the left part is connected to the second motor (7). The screw rod (8) is rotatably connected between the second support frames (6). The screw rod (8) is connected to the output shaft of the second motor (7). The movable frame (9) is threadedly connected to the screw rod (8). The movable frame (9) is connected to the first extrusion column (10). The right side of the second support frame (6) located on the left part is connected to the limit block (11). The movable frame (9) is slidably connected to the limit block (11).

4. A gun barrel mud bottom filling device as claimed in claim 1, characterized in that: The filling assembly comprises a support seat (12), a feed barrel (13), a material preparation frame (14), a docking barrel (15), a hydraulic cylinder (16) and a second extrusion column (17); a support seat (12) is arranged on the right side of the first support frame (1); the upper part of the support seat (12) is connected to the feed barrel (13); the upper side of the feed barrel (13) is connected to the material preparation frame (14); the lower left side of the feed barrel (13) is connected to the docking barrel (15); the support seat (12) is connected to the hydraulic cylinder (16); the telescopic end of the hydraulic cylinder (16) is connected to the second extrusion column (17); the second extrusion column (17) is slidably connected to the docking barrel (15).

5. A gun barrel mud bottom filling device as claimed in claim 4, characterized in that: The filling assembly also includes a driving motor and a spiral auger. The right side of the feed barrel (13) is connected to the driving motor, and the output shaft of the driving motor is connected to the spiral auger. The spiral auger is located inside the feed barrel (13).

6. A gun barrel mud bottom filling device as claimed in claim 4, characterized in that: The material preparation frame (14) is a structure that is wide at the top and narrow at the bottom.

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