Vibrating separator

Abstract

The present invention discloses a vibrating and dispersing machine, and the key points of its technical solution include a first conveying mechanism and a second conveying mechanism; the first conveying mechanism includes a plurality of first conveying rollers arranged horizontally, and the first conveying rollers are divided into low-position first conveying rollers and high-position first conveying rollers; the second conveying mechanism includes a plurality of second conveying rollers arranged horizontally, the arrangement direction of the second conveying rollers is parallel to the arrangement direction of the first conveying rollers, and the second conveying rollers are divided into low-position second conveying rollers and high-position second conveying rollers; by setting a height difference for the plurality of first conveying rollers and setting a height difference for the second conveying rollers in cooperation with the first conveying rollers, when the bagged materials are conveyed on the first conveying mechanism, in addition to being vibrated, they will also be torsionally twisted up and down. As a result, the materials with serious caking will break under the action of the up-and-down torsional force, and then be dispersed in cooperation with the vibration, improving the vibrating and dispersing effect on the materials with serious caking.

Description

Technical Field

[0001] The present invention relates to the technical field of loosening agglomerated materials, and more specifically, it relates to a loosening machine. Background Art

[0002] Fertilizer is a very common material in agricultural production. Fertilizer refers to a substance that provides one or more essential nutrient elements for plants, improves soil properties, and enhances soil fertility level. It is one of the material bases for agricultural production, mainly including ammonium phosphate fertilizers, water-soluble fertilizers for macronutrients, fertilizers for secondary nutrients, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc.

[0003] Both fertilizers themselves and the granular raw materials for producing fertilizers have good water absorption. Therefore, during the process of bagged storage, the phenomenon of material agglomeration often easily occurs. Before use, the agglomerated materials need to be loosened. Most of the existing loosening operations are carried out by a loosening machine. The existing loosening machines press the vibrating rollers on the top of the bagged materials and transmit the vibration into the bagged materials to achieve loosening. However, the existing loosening machines have the problem of poor loosening effect for severely agglomerated materials. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a loosening machine. By setting a height difference for multiple first conveying rollers and setting a height difference for the second conveying roller in cooperation with the first conveying roller, when the bagged materials are conveyed on the first conveying mechanism, in addition to being vibrated, they will also be torsionally rotated up and down. As a result, the severely agglomerated materials will break under the action of the up and down torsional force, and then be dispersed in cooperation with the vibration, improving the loosening effect on severely agglomerated materials.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A loosening machine includes a first conveying mechanism on which the bagged materials are conveyed on the top;

[0006] And a second conveying mechanism that contacts the top of the bagged materials conveyed on the first conveying mechanism;

[0007] The first conveying mechanism includes a plurality of first conveying rollers arranged horizontally. The first conveying rollers are divided into low-position first conveying rollers and high-position first conveying rollers. The height of the high-position first conveying rollers is higher than that of the low-position first conveying rollers. The high-position first conveying rollers and the low-position first conveying rollers are arranged alternately along the arrangement direction of the first conveying rollers;

[0008] The second conveying mechanism includes a plurality of second conveying rollers arranged horizontally. The arrangement direction of the second conveying rollers is parallel to the arrangement direction of the first conveying rollers. The second conveying rollers are divided into low-position second conveying rollers and high-position second conveying rollers. The height of the high-position second conveying rollers is higher than that of the low-position second conveying rollers. The high-position second conveying rollers and the low-position second conveying rollers are staggered along the arrangement direction of the second conveying rollers;

[0009] Each first conveying roller corresponds to a second conveying roller. The second conveying roller is located directly above the corresponding first conveying roller. The high-position first conveying roller corresponds to the high-position second conveying roller, and the low-position first conveying roller corresponds to the low-position second conveying roller;

[0010] Vibrating members are provided inside the low-position second conveying rollers and the high-position first conveying rollers.

[0011] The present invention is further configured as follows: The low-position second conveying rollers and the high-position first conveying rollers are configured as vibrating rollers. A vibrating cavity coaxial with the vibrating roller is provided inside the vibrating roller, and the vibrating members are arranged in the vibrating cavity.

[0012] The present invention is further configured as follows: The vibrating member includes a central shaft, and the axial direction of the central shaft is parallel to the axial direction of the vibrating roller;

[0013] And vibrating protrusions. The vibrating protrusions are fixedly connected to the outside of the central shaft and there are a plurality of them. The length directions of the plurality of vibrating protrusions are arranged along the axial direction of the central shaft, and the plurality of vibrating protrusions are evenly arranged around the central shaft.

[0014] The present invention is further configured as follows: The vibrating protrusions are configured as arc-shaped protrusions. The axis of the arc is parallel to the axis of the central shaft and the arc protrudes away from the central shaft.

[0015] The present invention is further configured as follows: The first conveying mechanism further includes a first conveyor belt, and the first conveyor belt surrounds a plurality of first conveying rollers to form a closed loop;

[0016] The second conveying mechanism further includes a second conveyor belt, and the second conveyor belt surrounds a plurality of second conveying rollers to form a closed loop.

[0017] The present invention is further configured as follows: Two vibrating blocks are provided at both ends of the vibrating roller, and both ends of the vibrating roller are respectively rotatably connected to the two vibrating blocks;

[0018] Two supporting blocks are further provided at both ends of the vibrating roller. A vibrating hole for the vibrating block to vibrate up and down is provided inside the supporting block. The vibrating block is arranged in the vibrating hole and can vibrate up and down in the vibrating hole. Elastic members are provided at the top and bottom of the vibrating block. The elastic members are in a compressed state and both ends respectively abut against the vibrating block and the supporting block.

[0019] The present invention is further configured that: the first conveying mechanism further includes a first support frame, and there are two first support frames which are respectively located at both ends of a plurality of first conveying rollers. Both ends of the low-position first conveying rollers are rotatably connected to the first support frame, and two support blocks at both ends of the high-position first conveying rollers are respectively arranged on the two first support frames;

[0020] The second conveying mechanism further includes a second support frame, and there are two second support frames which are respectively located at both ends of a plurality of second conveying rollers. Both ends of the high-position second conveying rollers are respectively rotatably connected to the two second support frames, and two support blocks at both ends of the low-position second conveying rollers are respectively arranged on the two second support frames.

[0021] The present invention is further configured that: sliding holes for the support blocks to slide up and down are provided at the positions of the first support frame and the second support frame corresponding to the support blocks;

[0022] Adjusting components corresponding to a plurality of support blocks are provided on both the first support frame and the second support frame, and the adjusting components are used to adjust the height of the support blocks in the sliding holes.

[0023] The present invention is further configured that: the adjusting component includes two adjusting rods, the two adjusting rods vertically penetrate through the support block and are rotatably connected to the first support frame or the second support frame, and the adjusting rods are in threaded connection with the support block;

[0024] Two guide sleeves vertically passing through the vibration block are arranged in the vibration holes, the vibration block can vibrate vertically on the two guide sleeves, and the two adjusting rods respectively vertically penetrate through the two guide sleeves.

[0025] The present invention is further configured that: the two first support frames respectively correspond to the two second support frames, the second support frame is located above the corresponding first support frame, a lifting rod vertically penetrating through the second support frame and rotatably connected to the first support frame is arranged on the second support frame, the lifting rod is vertically arranged and in threaded cooperation with the second support frame, and two lifting rods are arranged at both ends of each second support frame.

[0026] In summary, the present invention has the following beneficial effects compared with the prior art: by setting a height difference for a plurality of first conveying rollers and setting a height difference for the second conveying rollers in cooperation with the first conveying rollers, when the bagged materials are conveyed on the first conveying mechanism, in addition to being vibrated, they will also be twisted up and down, so that the materials with serious caking will break under the action of the up-and-down twisting force, and then be dispersed in cooperation with the vibration, improving the vibration and dispersion effect on the materials with serious caking. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the embodiment;

[0028] Figure 2 For Figure 1Schematic enlarged view of part A;

[0029] Figure 3 Schematic diagram showing the first conveying mechanism and the second conveying mechanism in the embodiment;

[0030] Figure 4 Schematic diagram of the vibrating roller in the embodiment.

[0031] In the figure: 1. First conveying mechanism; 11. Lower first conveying roller; 12. Upper first conveying roller; 13. First support frame; 14. First conveyor belt; 2. Second conveying mechanism; 21. Upper second conveying roller; 22. Lower second conveying roller; 23. Second support frame; 24. Second conveyor belt; 3. Vibration member; 31. Central shaft; 32. Vibration protrusion; 4. Vibration block; 41. Elastic member; 42. Guide sleeve; 5. Support block; 51. Vibration hole; 6. Sliding hole; 61. Adjusting rod; 7. Lifting rod; 8. Feeding conveyor belt; 9. Discharging conveyor belt. Detailed implementation manners

[0032] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application. In addition, the directional terms mentioned in the following embodiments, such as "upper", "lower", "left", "right", etc., are only references to the directions in the accompanying drawings. Therefore, the directional terms used are for illustration rather than limitation of the present invention.

[0033] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0034] Embodiment: A vibrating and loosening machine, see attached Figure 1 - attached Figure 4, including a first conveying mechanism 1 and a second conveying mechanism 2, where the bagged materials are conveyed on top of the first conveying mechanism 1; the second conveying mechanism 2 is in contact with the top of the bagged materials conveyed on the first conveying mechanism 1; the first conveying mechanism 1 includes a plurality of first conveying rollers arranged horizontally, and the first conveying rollers are divided into low-position first conveying rollers 11 and high-position first conveying rollers 12, and the height of the high-position first conveying rollers 12 is higher than that of the low-position first conveying rollers 11, and the high-position first conveying rollers 12 and the low-position first conveying rollers 11 are arranged alternately along the arrangement direction of the first conveying rollers; the second conveying mechanism 2 includes a plurality of second conveying rollers arranged horizontally, and the arrangement direction of the second conveying rollers is parallel to the arrangement direction of the first conveying rollers, and the second conveying rollers are divided into low-position second conveying rollers 22 and high-position second conveying rollers 21, and the height of the high-position second conveying rollers 21 is higher than that of the low-position second conveying rollers 22, and the high-position second conveying rollers 21 and the low-position second conveying rollers 22 are arranged alternately along the arrangement direction of the second conveying rollers; each first conveying roller corresponds to a second conveying roller, and the second conveying roller is located directly above the corresponding first conveying roller, the high-position first conveying roller 12 corresponds to the high-position second conveying roller 21, and the low-position first conveying roller 11 corresponds to the low-position second conveying roller 22; a vibrating member 3 is provided inside the low-position second conveying roller 22 and the high-position first conveying roller 12.

[0035] When vibrating and loosening the bagged materials, the bagged materials are conveyed through the first conveying mechanism 1, and the second conveying mechanism 2 is located above the first conveying mechanism 1 and is in contact with the top of the bagged materials on the first conveying mechanism 1; since the heights of the plurality of first conveying rollers on the first conveying mechanism 1 are different, being divided into high-position first conveying rollers 12 and low-position first conveying rollers 11, the heights of the parts of the bagged materials located on the high-position first conveying rollers 12 and the low-position first conveying rollers 11 are different. It is set that the part of the bagged materials located at the top of the high-position first conveying rollers 12 is the high-position part, and the part located at the top of the low-position first conveying rollers 11 is the low-position part. Due to the height difference between the high-position part and the low-position part, the materials between the two parts will be deformed by the force in the vertical direction, and in cooperation with the low-position second conveying rollers 22 at the top of the low-position first conveying rollers 11, the force between the high-position part and the low-position part is increased, so that the caked materials between the high-position part and the low-position part can be broken under the action of external force. Then, in cooperation with the vibrating members 3 on the high-position first conveying rollers 12 and the low-position second conveying rollers 22, the vibrating members 3 are transmitted into the bagged materials to vibrate and loosen the broken caked materials. Through the cooperation between the two forces, the bagged materials with severe caking can also be effectively dispersed.

[0036] Specifically, the low-position second conveying rollers 22 and the high-position first conveying rollers 12 are set as vibrating rollers, and a vibrating cavity coaxial with the vibrating rollers is provided inside the vibrating rollers, and the vibrating members 3 are arranged in the vibrating cavity.

[0037] By arranging a vibrating member 3 in the vibration cavity of the vibrating roller, the vibrating member 3 can transmit the vibration to the bagged materials through the low-position second conveying pipe and the high-position first conveying roller 12.

[0038] Specifically, the vibrating member 3 includes a central shaft 31 and vibrating protrusions 32. The axis direction of the central shaft 31 is parallel to the axis direction of the vibrating roller; the vibrating protrusions 32 are fixedly connected to the outside of the central shaft 31 and there are multiple of them. The length directions of the multiple vibrating protrusions 32 are arranged along the axis direction of the central shaft 31, and the multiple vibrating protrusions 32 are evenly arranged around the central shaft 31.

[0039] Through the arrangement of the central shaft 31 and the vibrating protrusions 32, during the rotation of the vibrating roller, it will drive the central shaft 31 to rotate in the vibration cavity together. During the rotation of the central shaft 31, the vibrating protrusions 32 on its outside will successively impact the inner wall of the vibration cavity, so that the vibrating roller generates vibration due to the impact, and thus the generated vibration can be transmitted to the bagged materials through the vibrating roller.

[0040] Specifically, the vibrating protrusion 32 is set as an arc-shaped protrusion. The axis of the arc is parallel to the axis of the central shaft 31 and the arc protrudes in a direction away from the central shaft 31.

[0041] By setting the vibrating protrusion 32 as an arc, it can ensure the smooth rotation of the central shaft 31 in the vibration cavity and reduce the damage caused by the impact of the vibrating protrusion 32 on the vibrating roller.

[0042] Specifically, the first conveying mechanism 1 further includes a first conveyor belt 14. The first conveyor belt 14 surrounds multiple first conveying rollers to form a closed loop; the second conveying mechanism 2 further includes a second conveyor belt 24. The second conveyor belt 24 surrounds multiple second conveying rollers to form a closed loop.

[0043] Specifically, two vibration blocks 4 are arranged at both ends of the vibrating roller. The two ends of the vibrating roller are respectively rotatably connected to the two vibration blocks 4; two support blocks 5 are also arranged at both ends of the vibrating roller. A vibration hole 51 for the vibration block 4 to vibrate up and down is arranged in the support block 5. The vibration block 4 is arranged in the vibration hole 51 and can vibrate up and down in the vibration hole 51. Elastic members 41 are arranged at the top and bottom of the vibration block 4. The elastic members 41 are in a compressed state and are respectively abutted against the vibration block 4 and the support block 5 at both ends.

[0044] Through the arrangement of the vibration block 4 and the elastic member 41, after the vibration assembly impacts the vibrating roller, the vibrating roller can generate vibration in the vertical direction.

[0045] Specifically, the first conveying mechanism 1 further includes a first support frame 13. There are two first support frames 13, which are respectively located at both ends of multiple first conveying rollers. Both ends of the low-position first conveying roller 11 are rotatably connected to the first support frame 13, and the two support blocks 5 at both ends of the high-position first conveying roller 12 are respectively arranged on the two first support frames 13; the second conveying mechanism 2 further includes a second support frame 23. There are two second support frames 23, which are respectively located at both ends of multiple second conveying rollers. Both ends of the high-position second conveying roller 21 are respectively rotatably connected to the two second support frames 23, and the two support blocks 5 at both ends of the low-position second conveying roller 22 are respectively arranged on the two second support frames 23.

[0046] Sliding holes 6 for the support blocks 5 to slide up and down are provided at the positions of the first support frame 13 and the second support frame 23 corresponding to the support blocks 5; adjusting components corresponding to multiple support blocks 5 are provided on both the first support frame 13 and the second support frame 23, and the adjusting components are used to adjust the height of the support blocks 5 in the sliding holes 6.

[0047] Through the setting of the adjusting components, the height difference between the high-position conveying roller and the low-position conveying roller can be adjusted according to the size of the bagged material, thereby preventing damage to the packaging bag due to too large a height difference, and also preventing the failure to achieve a good effect of crushing and agglomerating materials due to too small a height difference.

[0048] Specifically, the adjusting component includes two adjusting rods 61. The two adjusting rods 61 vertically penetrate through the support block 5 and are rotatably connected to the first support frame 13 or the second support frame 23, and the adjusting rods 61 are threadedly connected to the support block 5. By rotating the adjusting rods 61, the support block 5 can be driven to slide up and down, so as to adjust the height of the vibrating roller.

[0049] Specifically, two guide sleeves 42 vertically passing through the vibrating block 4 are arranged in the vibration holes 51. The vibrating block 4 can vibrate vertically on the two guide sleeves 42, and the two adjusting rods 61 respectively vertically penetrate through the two guide sleeves 42.

[0050] Specifically, the elastic member 41 is set as a spring. Two elastic members 41 sleeved outside the two guide sleeves 42 are arranged at the top and bottom of the vibrating block 4 respectively.

[0051] Specifically, the two first support frames 13 respectively correspond to the two second support frames 23. The second support frame 23 is located above the corresponding first support frame 13. A lifting rod 7 vertically penetrating through the second support frame 23 and rotatably connected to the first support frame 13 is arranged on the second support frame 23. The lifting rod 7 is vertically arranged and is in threaded cooperation with the second support frame 23. Two lifting rods 7 are arranged at both ends of each second support frame 23. Through the setting of the lifting rod 7, the distance between the first conveying mechanism 1 and the second conveying mechanism 2 can be adjusted according to the thickness of the bagged material.

[0052] Specifically, this embodiment further includes a feeding conveyor belt 8 and a discharging conveyor belt 9. The feeding conveyor belt 8 is located at the feeding end of the first conveying mechanism 1, and the discharging conveyor belt 9 is located at the discharging end of the first conveying mechanism 1.

[0053] The above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A dispersing machine, characterized in that: It comprises a first conveying mechanism (1), and the bagged material is conveyed on the top of the first conveying mechanism (1); and a second conveying mechanism (2), the second conveying mechanism (2) being in contact with the top of the bagged material conveyed by the first conveying mechanism (1); The first conveying mechanism (1) comprises a plurality of first conveying rollers arranged in a horizontal direction, wherein the first conveying rollers are divided into low-position first conveying rollers (11) and high-position first conveying rollers (12), the height of the high-position first conveying rollers (12) is higher than the height of the low-position first conveying rollers (11), and the high-position first conveying rollers (12) and the low-position first conveying rollers (11) are arranged alternately along the arrangement direction of the first conveying rollers; The second conveying mechanism (2) comprises a plurality of second conveying rollers arranged in a horizontal direction, the arrangement direction of the second conveying rollers being parallel to the arrangement direction of the first conveying rollers, the second conveying rollers being divided into low-position second conveying rollers (22) and high-position second conveying rollers (21), the height of the high-position second conveying rollers (21) being higher than the height of the low-position second conveying rollers (22), and the high-position second conveying rollers (21) and the low-position second conveying rollers (22) being arranged alternately along the arrangement direction of the second conveying rollers; Each first conveying roller corresponds to a second conveying roller, the second conveying roller is located directly above the corresponding first conveying roller, the high-position first conveying roller (12) corresponds to the high-position second conveying roller (21), and the low-position first conveying roller (11) corresponds to the low-position second conveying roller (22); A vibrating member (3) is provided inside the lower second conveying roller (22) and the upper first conveying roller (12); The lower second conveying roller (22) and the upper first conveying roller (12) are configured as vibration rollers, a vibration cavity coaxial with the vibration roller is provided in the vibration roller, and the vibration member (3) is arranged in the vibration cavity; The vibration member (3) comprises a central axis (31), and the axial direction of the central axis (31) is parallel to the axial direction of the vibration roller; and a vibration protrusion (32), wherein the vibration protrusion (32) is fixedly connected to the outside of the central axis (31) and is provided in plurality, the length directions of the plurality of vibration protrusions (32) being arranged along the axial direction of the central axis (31), and the plurality of vibration protrusions (32) being evenly arranged around the central axis (31); Two vibration blocks (4) are arranged at both ends of the vibration roller, and the two ends of the vibration roller are rotatably connected to the two vibration blocks (4) respectively; Two support blocks (5) are also provided at both ends of the vibration roller. A vibration hole (51) is provided in the support block (5) for the vibration block (4) to vibrate up and down. The vibration block (4) is arranged in the vibration hole (51) and can vibrate up and down in the vibration hole (51). Elastic parts (41) are provided at the top and bottom of the vibration block (4). The elastic part (41) is in a compressed state and its two ends are respectively pressed against the vibration block (4) and the support block (5).

2. The dispersing machine according to claim 1, characterized in that: The vibration protrusion (32) is configured as an arc-shaped protrusion, the axis of the arc is parallel to the axis of the central axis (31), and the arc protrudes in a direction away from the central axis (31).

3. The dispersing machine according to claim 2, characterized in that: The first conveying mechanism (1) further comprises a first conveying belt (14), wherein the first conveying belt (14) surrounds a plurality of first conveying rollers to form a closed loop; The second conveying mechanism (2) further comprises a second conveying belt (24), wherein the second conveying belt (24) surrounds a plurality of second conveying rollers to form a closed loop.

4. The dispersing machine according to claim 3, characterized in that: The first conveying mechanism (1) further comprises a first support frame (13), wherein the first support frames (13) are provided with two and are respectively located at the two ends of the plurality of first conveying rollers, the two ends of the low-position first conveying roller (11) are rotatably connected to the first support frame (13), and the two support blocks (5) at the two ends of the high-position first conveying roller (12) are respectively arranged on the two first support frames (13); The second conveying mechanism (2) further comprises a second support frame (23), wherein two second support frames (23) are provided and are respectively located at the two ends of the plurality of second conveying rollers, the two ends of the high-position second conveying roller (21) are respectively rotatably connected to the two second support frames (23), and the two support blocks (5) at the two ends of the low-position second conveying roller (22) are respectively arranged on the two second support frames (23).

5. The dispersing machine according to claim 4, characterized in that: The positions of the first support frame (13) and the second support frame (23) corresponding to the support block (5) are both provided with sliding holes (6) for the support block (5) to slide up and down; Both the first support frame (13) and the second support frame (23) are provided with adjustment components corresponding to the plurality of support blocks (5) respectively, and the adjustment components are used to adjust the height of the support block (5) in the sliding hole (6).

6. The dispersing machine according to claim 5, characterized in that: The adjustment assembly comprises two adjustment rods (61), the two adjustment rods (61) vertically penetrate the support block (5) and are rotatably connected to the first support frame (13) or the second support frame (23), and the adjustment rods (61) are threadedly connected to the support block (5); Two guide sleeves (42) vertically passing through the vibration block (4) are arranged in the vibration hole (51); the vibration block (4) can vertically vibrate on the two guide sleeves (42); and the two adjustment rods (61) vertically pass through the two guide sleeves (42) respectively.

7. The dispersing machine according to claim 6, characterized in that: The two first support frames (13) correspond to the two second support frames (23) respectively. The second support frames (23) are located above the corresponding first support frames (13). The second support frames (23) are provided with lifting rods (7) which vertically penetrate the second support frames (23) and are rotatably connected to the first support frames (13). The lifting rods (7) are vertically arranged and threadedly matched with the second support frames (23). Two lifting rods (7) are arranged at both ends of each second support frame (23).

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