Material reducing device for bulk-to-container container

Abstract

The invention relates to the technical field of container unloading, and discloses a bulk-to-container material reducing device which comprises a supporting frame and a weighing platform, a hydraulic station is fixedly connected to the bottom of the inner wall of the supporting frame, a material bearing frame is placed on the top of the weighing platform, and the bulk-to-container material reducing device further comprises a main body mechanism which is arranged on the inner wall of the supporting frame in a sliding mode. A supporting frame is moved into a container, then a driving motor is started to drive a spiral auger to rotate, part of nonferrous ore is conveyed in a spiral mode, a servo motor is started to drive an arc-shaped plate to rotate, the arc-shaped plate can push part of ore to move, feeding is actively conducted on the spiral auger, and the feeding amount is increased till the arc-shaped plate rotates to the left side of the spiral auger; when the ore is conveyed, the ore in the supporting frame can be blocked, part of the ore is prevented from being reversely pushed by the spiral auger, part of the ore is pushed out of the spiral auger, and therefore the conveying amount of the spiral auger is increased, the problem that few materials are conveyed at a time when the ore is conveyed is solved, the conveying efficiency is improved, and rapid material reduction is achieved.

Description

Technical Field

[0001] This invention relates to the field of container unloading equipment technology, specifically to a material reduction device for converting bulk cargo into containerized cargo. Background Technology

[0002] Bulk-to-container container material reduction device refers to a special equipment system used in bulk cargo containerization transportation (bulk-to-container) operations to accurately control the material loading, prevent container overloading / bulging, reduce material loss, and optimize container density. It mainly solves industry pain points such as overweight, bulging, large cargo damage, and low loading efficiency that are prone to occur when ordinary containers are adapted to bulk cargo loading.

[0003] When reducing the amount of material in containers loaded with non-ferrous ore, a common method is to insert a screw conveyor into the container and then transport the material through the screw conveyor to reduce the amount of material in the container. However, non-ferrous ore has poor fluidity, and when the screw conveyor comes into contact with the non-ferrous ore, the material may not be able to be replenished in time, resulting in less material being transported each time and causing poor material reduction efficiency. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a material reduction device for bulk-to-container conversion, including a support frame and a weighing platform. A hydraulic station is fixedly connected to the bottom of the inner wall of the support frame, and a material-supporting frame is placed on the top of the weighing platform. The device also includes:

[0005] The main structure is slidably mounted on the inner wall of the support frame;

[0006] The material pushing mechanism is fixedly installed on the side wall of the main body.

[0007] The retraction mechanism is fixedly installed on the side wall of the main structure;

[0008] When unloading materials from a container, the main mechanism is inserted into the container, and the materials are conveyed into the receiving frame. The weight of the materials is then measured on a weighing platform to determine whether the weight of the materials in the container is within acceptable limits.

[0009] The weighing platform consists of a basic weighing frame, a load cell, and a limit panel, placed at the bottom of the support frame. The weighing platform is welded from carbon steel profiles and a load cell base, providing a reliable foundation platform for the load cell. The basic weighing frame and limit panel, welded from the profiles, are placed on the basic weighing platform. The load cell is a ZEMIC H8C-C3-2.0T-4B1 single shear beam load cell, and the weighing instrument is a Japanese UNIPULSE F800 instrument. This type of instrument, in conjunction with the sensor, can achieve a minimum measurement division of 1 kg, thereby realizing accurate weighing of materials.

[0010] Preferably, the main structure includes:

[0011] The frame assembly is slidably mounted on the inner wall of the support frame via a sliding member;

[0012] The sliding component includes a sliding platform slidably connected to the inner wall of the support frame, and a support frame is provided at the top of the support frame;

[0013] The conveying assembly is rotatably mounted on the inner wall of the support frame;

[0014] When reducing material inside a container, the frame assembly is inserted into the container, and the material is moved by the conveying assembly, causing the material to fall into the receiving frame.

[0015] Preferably, the feeding mechanism includes:

[0016] The drive component is fixedly mounted on the side wall of the support frame;

[0017] The pushing component, which rotates, is located on the inner wall of the support frame;

[0018] In this process, when the conveying component is conveying materials, the driving component is activated to drive the pushing component to rotate, thereby allowing the pushing component to push the materials into the conveying component.

[0019] Preferably, the retraction mechanism includes:

[0020] The extrusion assembly is fixedly mounted on the side wall of the support frame by fasteners;

[0021] The fastener includes a fixing ring fixedly connected to the side wall of the support frame, and a protruding ring rotatably connected to the inner wall of the fixing ring;

[0022] Energy storage component, which is fixedly installed on the side wall of the support frame;

[0023] In this process, when the pushing component is rotating, the squeezing component stops the pushing component from rotating, and then the energy storage component causes the squeezing component to retract a certain distance.

[0024] Preferably, the frame assembly includes a hydraulic cylinder fixedly connected to the back of the inner wall of the support frame, the output end of the hydraulic cylinder at its side wall being fixedly connected to the bottom of the sliding table, and the inner wall of the support frame being slidably connected to the outer wall of the sliding table;

[0025] A hydraulic cylinder 2 is fixedly connected to the top of the sliding table. The output end of the hydraulic cylinder 2 is fixedly connected to the top of the support frame at its side wall. Four rollers 1 and 2 are rotatably connected to the inner wall of the sliding table.

[0026] The outer walls of all four rollers are slidably connected to the inner walls of the sliding table, and the outer walls of all four rollers are slidably connected to the inner walls of the support frame.

[0027] When a container loaded with non-ferrous ore is overloaded and needs to have its material reduced, hydraulic cylinder two is activated to extend and push the support frame toward the material receiving frame. Roller two reduces the friction between the two, and external handling equipment moves the container to the position of the support frame. Then, hydraulic cylinder two is activated to retract and move the support frame away from the material receiving frame, so that the support frame enters the container.

[0028] Preferably, the conveying assembly includes a spiral auger rotatably connected to the inner wall of the support frame, and a drive motor is fixedly connected to the right side of the support frame;

[0029] The right side of the drive motor's output end is fixedly connected to the left side of the auger, and an arc-shaped frame is fixedly connected to the inner wall of the support frame;

[0030] After the support frame enters the container, the drive motor is started to rotate the auger. When the auger comes into contact with the non-ferrous ore, it will screw a portion of the ore towards the receiving frame. While the auger is conveying the ore, the hydraulic cylinder is extended to push the sliding table forward, which in turn moves the support frame, changing the contact position between the auger and the ore and increasing the feeding area. The rollers reduce the friction between the two. Finally, the non-ferrous ore will fall into the receiving frame through the auger's outlet. The weight of the depleted material is weighed on the scale at the bottom of the receiving frame to determine whether the weight inside the container meets the standard.

[0031] Preferably, the drive assembly includes a servo motor fixedly connected to the side wall of the support frame, a connecting cylinder fixedly connected to the side wall of the output end of the servo motor, and a spring sliding cylinder provided on the side wall of the support frame;

[0032] A slider is fixedly connected to the outer wall of the spring sliding cylinder, and the outer wall of the spring sliding cylinder is slidably connected to the inner wall of the connecting cylinder through the slider. A fixing plate is fixedly connected to the side wall of the support frame.

[0033] In the process of conveying ore by the spiral auger, the connecting cylinder is rotated by starting the servo motor, and the spring sliding cylinder is rotated by the slider.

[0034] Preferably, the pushing component includes a gear disposed on the side wall of the support frame, the outer wall of the gear being rotatably connected to the inner wall of the fixed plate, and the inner wall of the gear being slidably connected to the outer wall of the spring sliding cylinder;

[0035] An arc-shaped plate is rotatably connected to the inner wall of the support frame, and an arc-shaped toothed ring is fixedly connected to the outer wall of the arc-shaped plate. The outer wall of the arc-shaped toothed ring meshes with the outer wall of the gear.

[0036] When the spring sliding cylinder rotates, it drives the gear to rotate. Since the gear meshes with the arc-shaped toothed ring, it drives the arc-shaped toothed ring and the arc plate to rotate, causing the arc plate to rotate clockwise. When the arc plate comes into contact with the ore during its rotation, it pushes some of the ore towards the spiral auger, actively feeding the spiral auger and increasing the feed rate. As the arc plate continues to rotate;

[0037] Until the curved plate rotates to the left side of the auger, the servo motor is started in reverse, driving the gears to reverse and returning the curved plate to its original position. Then, the servo motor is started again to rotate forward, and so on, causing the curved plate to push the ore back and forth. When the curved plate rotates to the left side of the auger, it will block the ore in the support frame, preventing some ore from being pushed back by the auger, and causing some ore to be pushed out of the auger, thereby increasing the conveying capacity of the auger. This solves the problem of insufficient material conveyed at one time when conveying ore, thereby improving conveying efficiency and achieving rapid material reduction.

[0038] Preferably, the extrusion assembly includes a connecting rod fixedly connected to the side wall of the spring sliding cylinder, a spring inclined block slidably connected to the inner wall of the protruding ring, and the outer wall of the spring inclined block slidably connected to the inner wall of the fixed ring;

[0039] When the spring sliding cylinder rotates, it drives the connecting rod to rotate. As the connecting rod continues to rotate, when the connecting rod contacts the arc-shaped convex surface of the protruding ring, the connecting rod will be squeezed and move towards the connecting cylinder, causing the spring sliding cylinder to move. This squeezes the spring sliding cylinder and accumulates rebound force until the spring sliding cylinder separates from the gear, at which point the gear will stop rotating.

[0040] Preferably, the energy storage component includes a fixed frame fixedly connected to the side wall of the support frame, a spring rod one slidably connected to the inner wall of the fixed frame, and a spring rod two slidably connected to the inner wall of the fixed frame;

[0041] When the gear rotates, the protruding part of the gear will contact the spring rod, thus squeezing the spring rod and accumulating a rebound force. As the gear continues to rotate, the gear pushes the spring rod a certain distance and then separates from the spring rod. The rebound force of the spring rod is released, allowing the spring rod to return to its original position and the gear to rotate smoothly.

[0042] When the connecting rod just contacts the arc-shaped convex surface of the protruding ring, the protrusion of the gear will squeeze the first spring rod. During the separation process of the spring sliding cylinder and the gear, the gear will squeeze the first spring rod until the spring sliding cylinder separates from the gear. At this time, the rebound force of the second spring rod will be released, thereby pushing the gear to reverse and causing the arc plate to retract a certain distance. As the spring sliding cylinder continues to rotate;

[0043] The protruding part of the spring sliding cylinder will align with the groove of the gear again, and the rebound force of the spring sliding cylinder will be released, allowing the spring sliding cylinder to insert into the gear and push the gear to rotate again until the connecting rod is squeezed by the arc-shaped convex surface of the protruding ring again, causing the spring sliding cylinder to separate from the gear, and the arc plate to retract a certain distance again, and so on;

[0044] This causes the curved plate to push the ore a certain distance before retracting a small distance. When the curved plate retracts slightly, it instantly releases the compressive force on the ore, increasing the gap between the ore pieces again. After loosening, some of the ore will fall along the curved surface of the plate to the position of the auger, thereby reducing the continuous compressive force of the curved plate on the ore. This effectively prevents the ore from becoming clumped together due to its poor fluidity when the curved plate is compressing it. The ore is also more susceptible to excessive compressive force, which can cause it to break and affect its integrity.

[0045] The present invention has the following beneficial effects:

[0046] (1) When using this invention, the support frame is moved into the container, and then the drive motor is started to drive the spiral auger to rotate. The spiral conveys part of the non-ferrous ore. Then the servo motor is started to drive the arc plate to rotate. The arc plate will push some of the ore to move and actively feed the spiral auger, increasing the feed amount. Until the arc plate rotates to the left side of the spiral auger, it will block the ore in the support frame, preventing some of the ore from being pushed back by the spiral auger, so that some of the ore is pushed out of the spiral auger, thereby increasing the conveying capacity of the spiral auger. This solves the problem of less material conveyed at one time when conveying ore, thereby improving the conveying efficiency and achieving rapid material reduction.

[0047] (2) When the spring sliding cylinder rotates, the present invention uses the extrusion component and the energy storage component to make the arc plate push the ore a certain distance and then retract a small distance. When the arc plate retracts slightly, it will release the extrusion force on the ore instantly, and increase the gap between the ore again. After some ore is loosened, it will fall along the arc surface of the arc plate to the position of the spiral auger, thereby reducing the continuous extrusion force of the arc plate on the ore. This effectively prevents the ore from being poorly fluid when the arc plate is extruding the ore, which would cause the ore to clump together and be easily subjected to excessive extrusion force, which would cause it to break and affect the integrity of the ore.

[0048] (3) When the servo motor drives the connecting cylinder and the spring sliding cylinder to rotate in opposite directions, the connecting rod will push the protruding ring to rotate, so that the gear can return to its original position quickly. This effectively prevents the spring sliding cylinder from separating from the gear when the arc plate returns to its original position, which would cause the arc plate to return to its original position slowly and affect the continuous movement of the ore to the position of the spiral auger. This improves the efficiency of the arc plate in reciprocatingly pushing the ore to move and ensures that the spiral auger continues to feed.

[0049] (4) After the material reduction in the container is completed, the present invention rotates the arc plate to the left side of the auger, thereby blocking the auger from contacting the ore in the container. This effectively prevents some ore from moving into the gap of the auger when the auger returns from the container. The auger will push the ore to move. When the auger separates from the container, some ore will fall to the ground, causing a lot of ore to accumulate around the support frame, which requires frequent cleaning. Attached Figure Description

[0050] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0051] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0052] Figure 2 This is a cross-sectional view of the overall structure of the present invention;

[0053] Figure 3 This is a schematic diagram of the right-side view of the support frame of the present invention;

[0054] Figure 4 This is a schematic diagram of the cross-sectional structure of the support frame of the present invention;

[0055] Figure 5 This is a schematic diagram of the right-side cross-sectional view of the support frame of the present invention;

[0056] Figure 6 This is a cross-sectional schematic diagram of the spiral auger of the present invention;

[0057] Figure 7 This is a schematic diagram of the left cross-sectional view of the support frame of the present invention;

[0058] Figure 8 This is a schematic diagram of the rear view of the support frame structure of the present invention;

[0059] Figure 9 For the present invention Figure 8 Enlarged view of point A in the middle;

[0060] Figure 10 This is a schematic diagram of the arc-shaped plate's working process according to the present invention;

[0061] Figure 11 This is a cross-sectional schematic diagram of the connecting cylinder of the present invention;

[0062] Figure 12 This is a schematic cross-sectional view of the protruding ring of the present invention from the right side;

[0063] Figure 13 For the present invention Figure 12 Enlarged view of point B in the middle;

[0064] Figure 14 This is a schematic diagram of the gear structure of the present invention;

[0065] Figure 15 This is a schematic diagram of the gear of the present invention from the left.

[0066] The attached diagram lists the components represented by each number as follows:

[0067] In the diagram: 1. Main structure; 11. Frame assembly; 12. Conveying assembly; 13. Support frame; 14. Weighing platform; 15. Material receiving frame; 16. Hydraulic station; 111. Sliding table; 112. Support frame; 113. Hydraulic cylinder one; 114. Hydraulic cylinder two; 121. Spiral auger; 122. Drive motor; 123. Arc frame; 2. Pushing mechanism; 21. Drive assembly; 22. Pushing assembly; 211. Servo motor; 212. Connecting cylinder; 213. Spring sliding cylinder; 214. Fixed plate; 221. Gear; 222. Arc toothed ring; 223. Arc plate; 3. Retraction mechanism; 31. Extrusion assembly; 32. Energy storage assembly; 311. Fixed ring; 312. Protruding ring; 313. Connecting rod; 314. Spring inclined block; 321. Fixed frame; 322. Spring rod one; 323. Spring rod two. Detailed Implementation

[0068] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0069] Example 1, please refer to Figures 1-7 This invention relates to a material reduction device for converting bulk containers to containerized containers, comprising a support frame 13 and a weighing platform 14. A hydraulic station 16 is fixedly connected to the bottom of the inner wall of the support frame 13, and a material support frame 15 is placed on the top of the weighing platform 14. The device also includes:

[0070] The main body 1 is slidably mounted on the inner wall of the support frame 13;

[0071] The material pushing mechanism 2 is fixedly installed on the side wall of the main body 1;

[0072] The retraction mechanism 3 is fixedly installed on the side wall of the main body 1;

[0073] When unloading materials from the container, the main mechanism 1 is inserted into the container, and the materials are conveyed into the receiving frame 15. The weight of the materials is then measured by the weighing platform 14 to determine whether the weight of the materials in the container is up to standard.

[0074] Main body 1 includes:

[0075] Frame assembly 11 is slidably mounted on the inner wall of support frame 13 via a slider;

[0076] The sliding component includes a sliding table 111 that is slidably connected to the inner wall of the support frame 13, and a support frame 112 is provided on the top of the support frame 13;

[0077] Conveying assembly 12 is rotatably mounted on the inner wall of support frame 112;

[0078] When reducing material inside the container, the frame assembly 11 is inserted into the container, and the material is moved by the conveying assembly 12, so that the material falls into the receiving frame 15.

[0079] The feeding mechanism 2 includes:

[0080] Drive component 21 is fixedly installed on the side wall of support frame 112;

[0081] The push component 22 is located on the inner wall of the support frame 112.

[0082] When the conveying component 12 conveys materials, the driving component 21 is activated to drive the pushing component 22 to rotate, thereby allowing the pushing component 22 to push the materials into the conveying component 12.

[0083] Rollback mechanism 3 includes:

[0084] The extrusion assembly 31 is fixedly mounted on the side wall of the support frame 112 by fasteners;

[0085] The fastener includes a fixing ring 311 fixedly connected to the side wall of the support frame 112, and a protruding ring 312 rotatably connected to the inner wall of the fixing ring 311;

[0086] Energy storage component 32 is fixedly installed on the side wall of support frame 112;

[0087] When the pushing component 22 rotates, the squeezing component 31 stops the pushing component 22 from rotating, and the energy storage component 32 causes the squeezing component 31 to retract a certain distance.

[0088] Example 2, please refer to Figures 3-15This invention is a material reduction device for bulk-to-container conversion containers. Based on Example 1, the frame assembly 11 includes a hydraulic cylinder 113 fixedly connected to the back of the inner wall of the support frame 13. The output end of the hydraulic cylinder 113 is fixedly connected to the bottom of the sliding table 111 at its side wall, and the inner wall of the support frame 112 is slidably connected to the outer wall of the sliding table 111.

[0089] A hydraulic cylinder 114 is fixedly connected to the top of the sliding table 111. The output end of the hydraulic cylinder 114 is fixedly connected to the top of the support frame 112 at the side wall. Four rollers are rotatably connected to the inner wall of the sliding table 111. Four rollers are rotatably connected to the inner wall of the sliding table 111.

[0090] The outer walls of all four rollers are slidably connected to the inner walls of the sliding table 111, and the outer walls of all four rollers are slidably connected to the inner walls of the support frame 112.

[0091] When a container loaded with non-ferrous ore is overloaded and needs to have its material reduced, hydraulic cylinder 114 is activated to extend, pushing support frame 112 towards the material-bearing frame 15. Roller 2 reduces the friction between the two. Figure 4 As shown in the position of H, the container is then moved to the position of the support frame 112 by external handling equipment. Then, the hydraulic cylinder 114 is activated to retract, driving the support frame 112 to move away from the material receiving frame 15, so that the support frame 112 enters the container.

[0092] The conveying assembly 12 includes a spiral auger 121 rotatably connected to the inner wall of the support frame 112, and a drive motor 122 is fixedly connected to the right side of the support frame 112;

[0093] The right side of the output end of the drive motor 122 is fixedly connected to the left side of the auger 121, and an arc-shaped frame 123 is fixedly connected to the inner wall of the support frame 112;

[0094] After the support frame 112 enters the container, the drive motor 122 is started to drive the auger 121 to rotate. When the auger 121 comes into contact with the non-ferrous ore, it will spirally transport a portion of the non-ferrous ore towards the receiving frame 15. While the auger 121 is transporting the ore, the hydraulic cylinder 113 is extended, pushing the sliding table 111 forward, which in turn moves the support frame 112, changing the contact position between the auger 121 and the ore, increasing the feeding area, and reducing the friction between the two through the rollers. Figure 4 As shown in the position of G, finally, the non-ferrous ore will fall into the receiving frame 15 through the discharge port of the spiral auger 121, as shown. Figure 2 As shown in position F, the weight of the reduced material is weighed by the weighing platform 14 at the bottom of the material receiving frame 15 to determine whether the weight inside the container meets the standard.

[0095] The drive assembly 21 includes a servo motor 211 fixedly connected to the side wall of the support frame 112, a connecting cylinder 212 fixedly connected to the side wall of the output end of the servo motor 211, and a spring sliding cylinder 213 provided on the side wall of the support frame 112;

[0096] A slider is fixedly connected to the outer wall of the spring sliding cylinder 213. The outer wall of the spring sliding cylinder 213 is slidably connected to the inner wall of the connecting cylinder 212 through the slider. A fixing plate 214 is fixedly connected to the side wall of the support frame 112. The specific model of the servo motor 211 is: ECM-E3M-C20604RS.

[0097] During the process of conveying ore by the spiral auger 121, the servo motor 211 is started to drive the connecting cylinder 212 to rotate, and the slider drives the spring sliding cylinder 213 to rotate.

[0098] The pushing component 22 includes a gear 221 disposed on the side wall of the support frame 112. The outer wall of the gear 221 is rotatably connected to the inner wall of the fixing plate 214, and the inner wall of the gear 221 is slidably connected to the outer wall of the spring sliding cylinder 213.

[0099] An arc-shaped plate 223 is rotatably connected to the inner wall of the support frame 112, and an arc-shaped toothed ring 222 is fixedly connected to the outer wall of the arc-shaped plate 223. The outer wall of the arc-shaped toothed ring 222 meshes with the outer wall of the gear 221.

[0100] When the spring sliding cylinder 213 rotates, it drives the gear 221 to rotate. Since the gear 221 meshes with the arc-shaped toothed ring 222, it drives the arc-shaped toothed ring 222 and the arc-shaped plate 223 to rotate, causing the arc-shaped plate 223 to rotate clockwise. When the arc-shaped plate 223 comes into contact with the ore during its rotation, it pushes some of the ore towards the spiral auger 121, actively feeding the spiral auger 121 and increasing the feed rate. As the arc-shaped plate 223 continues to rotate;

[0101] Until the curved plate 223 rotates to the left side of the auger 121, as... Figure 10 As shown, the servo motor 211 is then started to reverse, driving the gear 221 to reverse, causing the arc plate 223 to return to its original position. Then, the servo motor 211 is started to rotate forward again, and so on, causing the arc plate 223 to push the ore back and forth. When the arc plate 223 rotates to the left side of the auger 121, it will block the ore in the support frame 112, preventing some ore from being pushed back by the auger 121, and causing some ore to be pushed out of the auger 121, thereby increasing the conveying capacity of the auger 121. This solves the problem of insufficient material conveyed at one time when conveying ore, thereby improving the conveying efficiency and achieving rapid material reduction.

[0102] The extrusion assembly 31 includes a connecting rod 313 fixedly connected to the side wall of the spring sliding cylinder 213, a spring inclined block 314 slidably connected to the inner wall of the protruding ring 312, and the outer wall of the spring inclined block 314 slidably connected to the inner wall of the fixed ring 311;

[0103] When the spring sliding cylinder 213 rotates, it will drive the connecting rod 313 to rotate. As the connecting rod 313 continues to rotate, when the connecting rod 313 contacts the arc-shaped convex surface of the protruding ring 312, the connecting rod 313 will be squeezed and move towards the connecting cylinder 212, causing the spring sliding cylinder 213 to move. This squeezes the spring sliding cylinder 213 and accumulates rebound force until the spring sliding cylinder 213 separates from the gear 221, at which point the gear 221 will stop rotating.

[0104] The energy storage component 32 includes a fixed frame 321 fixedly connected to the side wall of the support frame 112, a spring rod 322 slidably connected to the inner wall of the fixed frame 321, and a spring rod 323 slidably connected to the inner wall of the fixed frame 321;

[0105] When gear 221 rotates, the protruding part of gear 221 will contact spring rod 322, such as... Figure 15 As shown in position I, the spring rod 322 is compressed, accumulating a restoring force. As the gear 221 continues to rotate, after the gear 221 pushes the spring rod 322 a certain distance, it will separate from the spring rod 322, releasing the restoring force and allowing the spring rod 322 to return to its original position, enabling the gear 221 to rotate smoothly.

[0106] When the connecting rod 313 just contacts the arc-shaped convex surface of the protruding ring 312, the protrusion of the gear 221 will squeeze the spring rod 322. During the separation process between the spring sliding cylinder 213 and the gear 221, the gear 221 will squeeze the spring rod 322 until the spring sliding cylinder 213 separates from the gear 221. At this time, the rebound force of the spring rod 323 will be released, thereby pushing the gear 221 to reverse and causing the arc plate 223 to retract a certain distance. As the spring sliding cylinder 213 continues to rotate;

[0107] The protruding part of the spring sliding cylinder 213 will align with the groove of the gear 221 again, and the rebound force of the spring sliding cylinder 213 will be released, allowing the spring sliding cylinder 213 to insert into the gear 221, pushing the gear 221 to rotate again, until the connecting rod 313 is squeezed again by the arc-shaped convex surface of the protruding ring 312, causing the spring sliding cylinder 213 to separate from the gear 221, and the arc plate 223 to retract a certain distance again, and so on;

[0108] This causes the arc plate 223 to push the ore a certain distance and then retreat a small distance. When the arc plate 223 retreats slightly, it instantly releases the squeezing force on the ore, increasing the gap between the ore pieces again. After the ore loosens, some of it will fall along the arc surface of the arc plate 223 to the position of the auger 121, thereby reducing the continuous squeezing force of the arc plate 223 on the ore. This effectively prevents the ore from becoming clumped together due to its poor fluidity when the arc plate 223 squeezes the ore. The ore is also more susceptible to excessive squeezing force, which can cause it to break and affect its integrity.

[0109] The number of the above components is not limited. Those skilled in the art can set it freely according to actual needs, as long as the above components are installed at the connection positions of the corresponding components.

[0110] A specific application of this embodiment is as follows: When the container loaded with non-ferrous ore is overloaded and needs to have its material reduced, hydraulic cylinder 114 is activated to extend and push support frame 112 toward the material receiving frame 15. Roller 2 reduces the friction between the two. Figure 4 As shown in position H, the container is then moved to the position of support frame 112 by external handling equipment. Then, hydraulic cylinder 114 is activated to retract, driving support frame 112 to move away from the material receiving frame 15, so that support frame 112 enters the container. After that, drive motor 122 is activated to drive auger 121 to rotate.

[0111] When the auger 121 comes into contact with the non-ferrous ore, it will screw and transport a portion of the ore towards the receiving frame 15. During the conveying of the ore by the auger 121, the hydraulic cylinder 113 extends, pushing the sliding table 111 forward, which in turn moves the support frame 112, changing the contact position between the auger 121 and the ore, increasing the feeding area. The rollers reduce the friction between the two. Figure 4 As shown in the position of G, finally, the non-ferrous ore will fall into the receiving frame 15 through the discharge port of the spiral auger 121, as shown. Figure 2 As shown in position F, the weight of the reduced material is measured by the weighing platform 14 at the bottom of the material receiving frame 15, thereby determining whether the weight inside the container meets the standard.

[0112] During the ore conveying process of the auger 121, the servo motor 211 is started, which drives the connecting cylinder 212 to rotate. The slider drives the spring sliding cylinder 213 to rotate, which in turn drives the gear 221 to rotate. Since the gear 221 meshes with the arc-shaped toothed ring 222, it drives the arc-shaped toothed ring 222 and the arc plate 223 to rotate, causing the arc plate 223 to rotate clockwise. When the arc plate 223 comes into contact with the ore during its rotation, it pushes some of the ore towards the auger 121, actively feeding the auger 121 and increasing the feed rate. As the arc plate 223 continues to rotate...

[0113] Until the curved plate 223 rotates to the left side of the auger 121, as... Figure 10 As shown, the servo motor 211 is then started in reverse, driving the gear 221 to reverse, causing the arc plate 223 to return to its original position. Then, the servo motor 211 is started again in forward rotation, and this process is repeated, causing the arc plate 223 to push the ore back and forth. When the arc plate 223 rotates to the left side of the auger 121, it will block the ore in the support frame 112, preventing some ore from being pushed back by the auger 121, and causing some ore to be pushed out of the auger 121, thereby increasing the conveying capacity of the auger 121. This solves the problem of insufficient material conveyed at one time when conveying ore, thereby improving the conveying efficiency and achieving rapid material reduction.

[0114] Secondly, when the spring sliding cylinder 213 rotates, it will drive the connecting rod 313 to rotate. As the connecting rod 313 continues to rotate, when the connecting rod 313 contacts the arc-shaped convex surface of the protruding ring 312, the connecting rod 313 will be squeezed and move towards the connecting cylinder 212, causing the spring sliding cylinder 213 to move. This squeezes the spring sliding cylinder 213, accumulating rebound force until the spring sliding cylinder 213 separates from the gear 221, at which point the gear 221 will stop rotating.

[0115] When gear 221 rotates, the protruding part of gear 221 will contact the spring rod 322, such as Figure 15 As shown in position I, the spring rod 322 is compressed, accumulating a restoring force. As the gear 221 continues to rotate, after the gear 221 pushes the spring rod 322 a certain distance, it will separate from the spring rod 322, releasing the restoring force and allowing the spring rod 322 to return to its original position, enabling the gear 221 to rotate smoothly.

[0116] When the connecting rod 313 just contacts the arc-shaped convex surface of the protruding ring 312, the protrusion of the gear 221 will squeeze the spring rod 322. During the separation process between the spring sliding cylinder 213 and the gear 221, the gear 221 will squeeze the spring rod 322 until the spring sliding cylinder 213 separates from the gear 221. At this time, the rebound force of the spring rod 323 will be released, thereby pushing the gear 221 to reverse and causing the arc plate 223 to retract a certain distance. As the spring sliding cylinder 213 continues to rotate;

[0117] The protruding part of the spring sliding cylinder 213 will align with the groove of the gear 221 again, and the rebound force of the spring sliding cylinder 213 will be released, allowing the spring sliding cylinder 213 to insert into the gear 221, pushing the gear 221 to rotate again, until the connecting rod 313 is squeezed again by the arc-shaped convex surface of the protruding ring 312, causing the spring sliding cylinder 213 to separate from the gear 221, and the arc plate 223 to retract a certain distance again, and so on;

[0118] This causes the arc-shaped plate 223 to push the ore a certain distance and then retract a small distance. During this slight retraction, the arc-shaped plate 223 instantly releases the compressive force on the ore, further increasing the gaps between the ore particles. Some of the loosened ore will fall along the arc surface of the arc-shaped plate 223 to the position of the auger 121, thus reducing the continuous compressive force exerted by the arc-shaped plate 223 on the ore. This effectively prevents the ore from becoming clumped together due to its poor fluidity when the arc-shaped plate 223 compresses it, which could lead to excessive compressive force, breakage, and compromise the integrity of the ore.

[0119] Secondly, when the servo motor 211 drives the connecting cylinder 212 and the spring sliding cylinder 213 to rotate in opposite directions, the spring sliding cylinder 213 will cause the connecting rod 313 to contact the vertical edge of the protruding ring 312, such as Figure 12 As shown in position J, the spring sliding cylinder 213 will push the protruding ring 312 to rotate. The protruding ring 312 will cause the spring inclined block 314 to contact the inclined surface of the fixed ring 311, thereby squeezing the spring inclined block 314 down and separating it from the fixed ring 311. This allows the spring inclined block 314 to accumulate rebound force, enabling the protruding ring 312 to rotate smoothly. This allows the gear 221 to return to its original position quickly, effectively preventing the spring sliding cylinder 213 from separating from the gear 221 when the arc plate 223 returns to its original position. This would cause the arc plate 223 to return to its original position more slowly, affecting the continuous movement of the ore to the position of the auger 121. This improves the efficiency of the arc plate 223 in reciprocatingly pushing the ore, ensuring that the auger 121 continues to feed material.

[0120] When the spring sliding cylinder 213 rotates forward, and the connecting rod 313 contacts the arc-shaped convex surface of the protruding ring 312, the protruding ring 312 cannot rotate because the fixed plate 214 contacts the vertical edge of the inner wall of the fixed ring 311. This allows the arc-shaped protrusion of the protruding ring 312 to smoothly press the connecting rod 313 to move. When the gear 221 returns to its original position, the protrusion of the gear 221 contacts the first spring rod 322, which pushes the first spring rod 322 upward. This causes the first spring rod 322 to press the second spring rod 323, allowing the second spring rod 323 to accumulate rebound force until the first spring rod 322 separates from the protrusion of the gear 221, allowing the gear 221 to rotate smoothly. Afterward, the rebound force of the second spring rod 323 is released, pushing the first spring rod 322 back to its original position.

[0121] Secondly, after the material reduction inside the container is completed, it is rotated to the left side of the auger 121 via the arc plate 223, as shown. Figure 10 As shown, the arc plate 223 prevents the auger 121 from contacting the ore inside the container. Then, the hydraulic cylinder 114 is activated again to extend and push the support frame 112 towards the material receiving frame 15, separating the support frame 112 and the auger 121 from the container. By preventing the auger 121 from contacting the ore inside the container through the arc plate 223, it effectively prevents some ore from moving into the gap of the auger 121 when it retracts from the container. The auger 121 will push the ore to move. When the auger 121 separates from the container, some ore will fall to the ground, causing a lot of ore to accumulate around the support frame 13, requiring frequent cleaning.

[0122] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A material reduction device for bulk-to-container conversion, comprising a support frame (13) and a weighing platform (14), wherein a hydraulic station (16) is fixedly connected to the bottom of the inner wall of the support frame (13), and a material support frame (15) is placed on the top of the weighing platform (14), characterized in that... It also includes: The main body (1) is slidably disposed on the inner wall of the support frame (13); A feeding mechanism (2) is fixedly installed on the side wall of the main body (1); A retraction mechanism (3) is fixedly installed on the side wall of the main body (1); When unloading is required in the container, the main mechanism (1) is inserted into the container, the material is transported into the receiving frame (15), and the weight of the material is weighed by the weighing platform (14) to determine whether the weight of the material in the container is qualified.

2. A material reduction device for bulk-to-container conversion according to claim 1, characterized in that... The main structure (1) includes: A frame assembly (11) is slidably disposed on the inner wall of the support frame (13) via a sliding member; The sliding component includes a sliding platform (111) slidably connected to the inner wall of the support frame (13), and a support frame (112) is provided on the top of the support frame (13); A conveying assembly (12) is rotatably disposed on the inner wall of a support frame (112); When reducing the amount of material inside the container, the frame assembly (11) is inserted into the container, and the material is moved by the conveying assembly (12) so that the material falls into the receiving frame (15).

3. A material reduction device for bulk-to-container conversion according to claim 2, characterized in that... The pushing mechanism (2) includes: A drive assembly (21) is fixedly disposed on the side wall of the support frame (112); A pushing component (22) is rotatably disposed on the inner wall of the support frame (112); When the conveying component (12) conveys materials, the driving component (21) is activated to drive the pushing component (22) to rotate, thereby allowing the pushing component (22) to push the materials into the conveying component (12).

4. A material reduction device for bulk-to-container conversion according to claim 3, characterized in that... The retraction mechanism (3) includes: An extrusion assembly (31) is fixedly mounted on the side wall of the support frame (112) by means of a fastener; The fastener includes a fixing ring (311) fixedly connected to the side wall of the support frame (112), and a protruding ring (312) is rotatably connected to the inner wall of the fixing ring (311); An energy storage component (32) is fixedly mounted on the side wall of the support frame (112); When the pushing component (22) rotates, the squeezing component (31) stops the pushing component (22) from rotating, and the energy storage component (32) causes the squeezing component (31) to retract a certain distance.

5. A material reduction device for bulk-to-container conversion according to claim 2, characterized in that... The frame assembly (11) includes a hydraulic cylinder (113) fixedly connected to the back of the inner wall of the support frame (13). The output end of the hydraulic cylinder (113) at its side wall is fixedly connected to the bottom of the sliding table (111). The inner wall of the support frame (112) is slidably connected to the outer wall of the sliding table (111). A hydraulic cylinder 2 (114) is fixedly connected to the top of the sliding table (111). The output end of the hydraulic cylinder 2 (114) is fixedly connected to the top of the support frame (112) at the side wall. Four rollers 1 and 2 are rotatably connected to the inner wall of the sliding table (111). The outer walls of all four rollers are slidably connected to the inner wall of the sliding table (111), and the outer walls of all four rollers are slidably connected to the inner wall of the support frame (112). The sliding table (111) can be moved forward or backward by activating the hydraulic cylinder (113), and the support frame (112) can be moved left or right by activating the sliding table (111).

6. A material reduction device for bulk-to-container conversion according to claim 5, characterized in that... The conveying assembly (12) includes a spiral auger (121) rotatably connected to the inner wall of the support frame (112), and a drive motor (122) is fixedly connected to the right side of the support frame (112). The output end of the drive motor (122) is fixedly connected to the left side of the auger (121) on the right side, and an arc-shaped frame (123) is fixedly connected to the inner wall of the support frame (112); When reducing the amount of material in a container, the container is brought close to the support frame (13) by an external handling device, the screw conveyor (121) is inserted into the container, and then the drive motor (122) is started to make the screw conveyor (121) rotate and transport the material.

7. A material reduction device for bulk-to-container conversion according to claim 3, characterized in that... The drive assembly (21) includes a servo motor (211) fixedly connected to the side wall of the support frame (112), a connecting cylinder (212) fixedly connected to the side wall of the output end of the servo motor (211), and a spring sliding cylinder (213) provided on the side wall of the support frame (112). A slider is fixedly connected to the outer wall of the spring sliding cylinder (213), and the outer wall of the spring sliding cylinder (213) is slidably connected to the inner wall of the connecting cylinder (212) through the slider. A fixing plate (214) is fixedly connected to the side wall of the support frame (112). When conveying materials, the connecting cylinder (212) is driven to rotate by starting the servo motor (211), and the spring sliding cylinder (213) is driven to rotate by the slider.

8. A material reduction device for bulk-to-container conversion according to claim 7, characterized in that... The pushing assembly (22) includes a gear (221) disposed on the side wall of the support frame (112). The outer wall of the gear (221) is rotatably connected to the inner wall of the fixing plate (214), and the inner wall of the gear (221) is slidably connected to the outer wall of the spring sliding cylinder (213). An arc-shaped plate (223) is rotatably connected to the inner wall of the support frame (112), and an arc-shaped toothed ring (222) is fixedly connected to the outer wall of the arc-shaped plate (223). The outer wall of the arc-shaped toothed ring (222) meshes with the outer wall of the gear (221). When the spring sliding cylinder (213) rotates, it will drive the gear (221) to rotate, thereby causing the arc-shaped toothed ring (222) and the arc-shaped plate (223) to rotate, and the arc-shaped plate (223) will push the material to move towards the spiral auger (121).

9. A material reduction device for bulk-to-container conversion according to claim 4, characterized in that... The extrusion assembly (31) includes a connecting rod (313) fixedly connected to the side wall of the spring sliding cylinder (213), a spring inclined block (314) slidably connected to the inner wall of the protruding ring (312), and the outer wall of the spring inclined block (314) slidably connected to the inner wall of the fixed ring (311). When the spring sliding cylinder (213) rotates, it will drive the connecting rod (313) to rotate. During the rotation of the connecting rod (313), it will be squeezed by the protruding position of the protruding ring (312), causing the spring sliding cylinder (213) to separate from the gear (221) and stop the gear (221) from rotating.

10. A material reduction device for bulk-to-container conversion according to claim 9, characterized in that... The energy storage component (32) includes a fixed frame (321) fixedly connected to the side wall of the support frame (112), a spring rod (322) slidably connected to the inner wall of the fixed frame (321), and a spring rod (323) slidably connected to the inner wall of the fixed frame (321). When the gear (221) rotates, it will squeeze the spring rod (322), allowing the spring rod (322) to accumulate a rebound force. When the gear (221) stops rotating, the rebound force accumulated by the spring rod (322) will be released, thereby pushing the gear (221) to rotate in the opposite direction.

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