Disintegrating device for flexible materials

Abstract

The utility model discloses a flexible material disintegration device which comprises a roller (1), material stirring teeth (2) arranged on the roller (1), a supporting shaft (3) and a support (4) used for supporting the supporting shaft (3), the support (4) is rotatably connected with the supporting shaft (3), the supporting shaft (3) is coaxially and fixedly connected with the roller (1), and the roller (1) is fixedly connected with the supporting shaft (3). The material stirring teeth (2) are fixedly connected to the outer surface of the roller (1); and the rotating direction of the roller (1) is opposite to the moving direction of the materials at the position where the roller (1) is in contact with the materials. The dispersing device for the flexible materials is arranged in a material conveying line and can effectively achieve the dispersing effect on the materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flexible material conveying, in particular to a flexible material dispersing device. BACKGROUND

[0002] With the increasing attention to environmental protection and sustainable development in the world, circular economy is on the agenda, and the recycling rate of various industrial and agricultural by-products and wastes is getting higher and higher. This includes a large amount of biomass resources, waste textiles, waste plastics and other flexible materials. Most of these materials have the characteristics of poor flowability, easy agglomeration and easy winding, which often causes blockage of the conveying system. SUMMARY

[0003] The utility model aims at providing a flexible material dispersing device which can effectively realize the dispersing effect of the material in the material conveying line.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a flexible material dispersing device, which comprises a roller, a material stirring tooth arranged on the roller, a supporting shaft and a bracket for supporting the supporting shaft, the bracket is rotatably connected with the supporting shaft, the supporting shaft is coaxially fixedly connected with the roller, and the material stirring tooth is fixedly connected with the outer surface of the roller.

[0005] At the position where the roller contacts with the material, the movement direction of the roller is opposite to the movement direction of the material.

[0006] Preferably, the diameter of the circumscribed circle of the roller is greater than three times the maximum size of the material.

[0007] Preferably, the material stirring tooth is arranged in a sharp conical shape, and the tip of the sharp conical shape faces the material.

[0008] A plurality of material stirring teeth are arranged uniformly along the outer surface of the roller. Preferably, the flexible material dispersing device further comprises a material stirring plate, which is fixedly connected with the outer surface of the roller and is arranged along the generatrix direction of the roller.

[0009] Preferably, a plurality of material stirring plates are arranged uniformly along the circumferential direction of the roller.

[0010] Preferably, the height of the material stirring tooth is greater than the height of the material stirring plate.

[0011] Preferably, the material stirring tooth and the material stirring plate are respectively detachably connected with the roller.

[0012] Preferably, the roller is provided as a polyhedron, and the surface of the roller connected with the poking teeth and the poking plate is provided as a plane.

[0013] Preferably, the support frame is connected with the support shaft through a lifting mechanism, and the lifting mechanism drives the support shaft to lift.

[0014] Preferably, the lifting mechanism comprises a sliding rail, a sliding block matched with the sliding rail, a screw rod and a nut matched with the screw rod, the sliding rail is fixedly connected with the support frame, the support shaft is rotatably connected with the sliding block, the nut is rotatably connected with the support frame, one end of the screw rod is fixedly connected with the sliding block, the other end is matched with the nut to realize lifting, and the nut rotates to drive the screw rod to lift.

[0015] According to the above technical scheme, the material moves towards the flexible material dispersing device, when the material moves to the position of the flexible material dispersing device, the material will encounter the reversely rotating poking teeth, the poking teeth will reversely move and lift the material, therefore, when the material encounters the flexible material dispersing device, the material will be subjected to the force applied by the poking teeth in the direction opposite to the movement direction of the material, and then starts to rotate upwards along the roller, in the process, the material is subjected to the gravity of the material and the friction between the materials, under the action of these forces, the originally aggregated material will show a tendency of mutual separation, therefore, the flexible material dispersing device can realize the function of dispersing the material in the working process.

[0016] The material lifted by the poking teeth starts to rotate upwards along the roller, in the process of rotation, because the contact areas are different or the winding tightness is different, the materials aggregated together will start to separate, the materials combined with the surrounding materials loosely can fall off under the action of the gravity of the materials, and the materials combined with the surrounding materials tightly will be subjected to the upward pulling force of the materials above and the downward pulling force of the materials below, therefore, under the action of the friction between the materials and the gravity of the materials, the materials will relatively move, the connection between the materials is loosened, and the materials will continuously separate along with the continuous rotation of the roller.

[0017] The support shaft is in transmission connection with the driving motor, the driving motor drives the support shaft to rotate, the roller starts to rotate, and the roller can drive the poking teeth to disperse the material.

[0018] The flexible material dispersing device is fixed to the outlet of the silo or the end of the conveying equipment via a bracket. During the rotation of the roller, the material-picking teeth lift the material, which then moves downwards after passing the highest position of the roller, eventually falling into the next process. Therefore, this flexible material dispersing device can not only disperse the material during transportation but also transport it.

[0019] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of a device for dispersing flexible materials;

[0022] Figure 2 This is a cross-sectional view (AA).

[0023] Figure 3 yes Figure 1 The right view.

[0024] Explanation of reference numerals in the attached figures

[0025] 1 roller 2 feeding teeth

[0026] 3 support shafts 4 brackets

[0027] 5 material feeding plates 61 slide rails

[0028] 62 slider, 63 lead screw

[0029] 64 nuts, 10 drive motors Detailed Implementation

[0030] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0031] In this utility model, unless otherwise stated, directional terms such as "coaxial," "opposite," "outer surface," "generatrix," and "axial direction" contained in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as limitations on the terminology.

[0032] See Figures 1-3The flexible material dispersing device comprises a roller 1, a material pushing tooth 2 arranged on the roller 1, a supporting shaft 3 and a support 4 for supporting the supporting shaft 3, the support 4 is rotatably connected with the supporting shaft 3, the supporting shaft 3 is coaxially fixedly connected with the roller 1, and the material pushing tooth 2 is fixedly connected to the outer surface of the roller 1.

[0033] The rotating direction of the roller 1 is opposite to the moving direction of the material at the position where the roller 1 contacts the material.

[0034] Through the implementation of the above technical scheme, the material moves towards the flexible material dispersing device, when the material moves to the position where the flexible material dispersing device is located, the material encounters the reversely rotating material pushing tooth 2, the material pushing tooth 2 pushes and lifts the material reversely, therefore, when the material encounters the flexible material dispersing device, the material is subjected to the force applied by the material pushing tooth 2, the force is opposite to the moving direction of the material, then the material starts to rotate upwards along with the roller 1, in the process, the material is subjected to the gravity of the material itself and the friction between the materials, under the action of these forces, the originally aggregated material tends to separate from each other, therefore, the flexible material dispersing device can realize the function of dispersing the material in the working process.

[0035] Specifically, the material lifted by the material pushing tooth 2 starts to rotate upwards along with the roller 1, in the process, because the sizes of the contact surfaces are different or the winding tightnesses are different, the aggregated material starts to separate layer by layer, the material which is not combined with the surrounding material tightly may fall off under the action of the gravity of the material itself, and the material which is combined with the surrounding material tightly is subjected to the upward pulling force of the material above and the downward pulling force of the material below at the same time, therefore, under the action of the friction between the materials and the gravity of the material itself, the materials move relatively to each other, the connection between the materials is destroyed, the connection between the materials becomes loose, and the materials continuously separate from each other along with the continuous rotation of the roller 1.

[0036] The supporting shaft 3 is in transmission connection with a driving motor 10, the driving motor 10 drives the supporting shaft 3 to rotate, the roller 1 starts to rotate, and the roller 1 can drive the material pushing tooth 2 to disperse the material in the process of rotating.

[0037] The flexible material dispersing device is fixed to the outlet of the bin or the end of the conveying equipment through the support 4, in the process of rotating of the roller 1, the material pushing tooth 2 lifts the material, the material rotates along with the roller 1, and moves downwards after passing the highest position of the roller 1 and finally falls into the next process. Therefore, the flexible material dispersing device can not only disperse the material in the conveying process, but also realize the overturning conveying of the material.

[0038] In this embodiment, preferably, the diameter of the circumscribed circle of the roller 1 is greater than three times the maximum size of the material.

[0039] The flexible material such as biomass resources, waste textiles, waste plastics, etc. usually has a certain length and is easy to be wound. Therefore, the size of the roller 1 needs to be large enough to avoid the material being wound on the outer surface of the roller 1 and affecting the normal use of the poking teeth 2.

[0040] If the diameter of the circumscribed circle of the roller 1 is not significantly larger than the length of the material, the material may be wound on the outer surface of the roller 1 and cannot be effectively peeled off. Over time, the material is wound too much, which reduces the effective use height of the poking teeth 2 and may affect the reliable scattering of the material by the poking teeth 2.

[0041] In this embodiment, preferably, the poking teeth 2 are arranged in a sharp cone shape with the tip of the sharp cone pointing towards the material. A plurality of poking teeth 2 are arranged uniformly along the outer surface of the roller 1.

[0042] The poking teeth 2 are arranged in a sharp cone shape, and the tip of the sharp cone is easy to insert into the material, so that the poking teeth 2 are more likely to exert force on the material. After the poking teeth 2 are inserted into the material, along the position where the poking teeth 2 are inserted, the material in front of the poking teeth 2 continues to move forward, while the material behind the poking teeth 2 is blocked by the poking teeth 2 and starts to move backward under the pushing force of the poking teeth 2. Therefore, the material at the position of the poking teeth 2 starts to separate, thereby preliminarily achieving the scattering effect on the material.

[0043] The plurality of poking teeth 2 are arranged uniformly along the outer surface of the roller 1, so that the flexible material scattering device can uniformly scatter the material conveyed.

[0044] Preferably, the poking teeth 2 are arranged in multiple rows uniformly distributed, each row containing a plurality of uniformly distributed poking teeth 2, and the plurality of poking teeth 2 in each row are uniformly distributed along the generatrix of the roller 1. In this way, the plurality of poking teeth 2 in the same row can simultaneously contact and insert into the material, so that the plurality of poking teeth 2 in the same row can divide and scatter the material along the cross section of the conveying line.

[0045] In this embodiment, preferably, the flexible material scattering device further comprises a poking plate 5 fixedly connected to the outer surface of the roller 1, and the poking plate 5 is arranged along the generatrix direction of the roller 1.

[0046] The dispersed material may fall off the poking teeth 2 under the action of gravity. The arrangement of the poking plate 5 can receive the falling material below the poking teeth 2.

[0047] Adjusting the speed of the drive motor 10 changes the speed of the support shaft 3, thereby adjusting the conveying speed of the flexible material dispersing device. The material guide plate 5 is arranged radially along the roller 1, always forming an angle with the outer surface of the roller 1. This angle allows it to catch falling material, thus improving the material transport efficiency of the flexible material dispersing device. Therefore, with the drive motor 10 speed constant, the material guide plate 5 prevents material already picked up by the material guide teeth 2 from falling again, increasing the material conveying capacity of the flexible material dispersing device per unit time.

[0048] The feeding plate 5 is arranged along the generatrix of the roller 1, ensuring that the height of each position of the feeding plate 5 remains consistent during the rotation of the roller 1. This allows the material falling into the storage space between the feeding plate 5 and the roller 1 to be effectively supported. Since there is no slope in this storage space, the material remains relatively stationary within it, preventing slippage due to height differences and preventing it from falling out of the flexible material dispersing device.

[0049] The material feeding plate 5 is arranged along the generatrix of the roller 1, so that the entire material feeding plate 5 can reliably support the material in the entire conveying cross section and prevent the material from falling.

[0050] In this embodiment, preferably, multiple material feeding plates 5 are provided, and the multiple material feeding plates 5 are evenly distributed along the circumference of the roller 1.

[0051] The multiple material-pushing plates 5 evenly distributed along the circumference of the roller 1 can reliably support the material, greatly improving the conveying efficiency of the flexible material dispersing device.

[0052] Multiple feeding plates 5 can form multiple storage spaces on the surface of roller 1. These storage spaces can evenly distribute the material to be conveyed in each storage space during the material conveying process of the flexible material dispersing device, thereby avoiding the accumulation of a large amount of material and the generation of new adhesion.

[0053] Preferably, the feeding plate 5 is positioned close to the feeding teeth 2, which can also effectively prevent material from getting tangled at the bottom of the feeding teeth 2.

[0054] In this embodiment, preferably, the height of the feeding tooth 2 is greater than the height of the feeding plate 5.

[0055] The height of the feeding tooth 2 is greater than the height of the feeding plate 5, so that the tip of the feeding tooth 2 can be effectively inserted into the polymerized material to achieve forced separation of the material, which is especially suitable for materials with severe agglomeration.

[0056] In actual production, the material feeding plate 5 can not only store and rotate materials, but also disperse them.

[0057] During the rotation of the poking plate 5, when the poking plate 5 contacts the material, the poking plate 5 will have a certain shearing effect on the material. If the material at the contact position does not form a sufficiently close connection, under the action of the shearing force, the material will be separated into two parts at the position of the poking plate 5. Therefore, for some materials with relatively loose internal connections, the poking plate 5 alone can achieve the effect of dispersing the material.

[0058] If the material is connected relatively tightly, then when the poking plate 5 contacts the material, the poking plate 5 cannot immediately separate the material, and the poking teeth 2 need to be installed. First, the material is torn apart by the sharp poking teeth 2, and then transported by the poking plate 5.

[0059] In this embodiment, preferably, the poking teeth 2 and the poking plate 5 are detachably connected with the roller 1.

[0060] Corresponding to materials with different characteristics and different conveying needs of the equipment, different sizes of the poking teeth 2 and the poking plate 5 need to be adapted. By setting the poking teeth 2 and the poking plate 5 to be detachably connected with the roller 1, the flexible material dispersing device can meet different production conditions by replacing spare parts.

[0061] For example, some materials are severely caked, and the poking teeth with a longer length need to be adapted. Preferably, the length of the poking teeth 2 is set to 150-250 mm. Some materials have greater self-weight or greater volume, and the poking plate 5 with a wider width needs to be equipped. Preferably, the height of the poking plate is set to 50-150 mm.

[0062] In this embodiment, preferably, the roller 1 is set to a polyhedron, and the surface of the roller 1 connected with the poking teeth 2 and the poking plate 5 is set to a plane.

[0063] The roller 1 is set to a polyhedron, and the planes where the poking teeth 2 and the poking plate 5 are installed are all set to planes, so that the installation of the poking teeth 2 and the poking plate 5 is good in adhesion, and the operation is more convenient, which can achieve the purpose of rapid replacement.

[0064] The cylinder body is provided with bolt holes for installing the poking teeth B and the poking plate C. This bolt connection method can achieve rapid installation of the poking teeth B and the poking plate C. In different use environments, if some bolt holes are not used temporarily, the bolt holes need to be sealed with the matching bolts to avoid the entry of material into the roller 1 during use, which affects the stability of the rotation of the roller 1 in the subsequent production process.

[0065] In this embodiment, preferably, the support 4 is connected with the support shaft 3 through a lifting mechanism, and the lifting mechanism drives the support shaft 3 to lift.

[0066] Corresponding to different production environment, the height between the roller 1 and the material needs to be adjusted, therefore, in order to realize the adaptation to different production conditions, the support shaft 3 is arranged to be liftable, and the height of the support shaft 3 is adjusted through the lifting mechanism, so as to meet the actual production needs.

[0067] In this embodiment, preferably, the lifting mechanism comprises a sliding rail 61, a sliding block 62 matched with the sliding rail 61, a screw rod 63 and a nut 64 screwed with the screw rod 63, the sliding rail 61 is fixedly connected with the support frame 4, the support shaft 3 is rotatably connected with the sliding block 62, the nut 64 is rotatably connected with the support frame 4, one end of the screw rod 63 is fixedly connected with the sliding block 62, and the other end is matched with the nut 64 to realize lifting, and the nut 64 rotates to drive the screw rod 63 to lift.

[0068] The nut 64 is matched with the screw rod 63 to form a screw rod nut structure, through which the rotation of the nut 64 can be converted into the linear motion of the screw rod 63. Figure 3 As shown in the figure, rotating the nut on the support frame 4 can adjust the height of the screw rod 63, so as to drive the sliding block 62 to slide in the sliding rail 61, and since the support shaft 3 is connected with the sliding block 62, in the process of sliding of the sliding block 62, the support shaft 3 realizes lifting.

[0069] Preferably, the lifting mechanism is arranged on both ends of the support shaft 3, so as to realize the synchronous lifting of the support shaft 3.

[0070] More preferably, the first mark is arranged on the support frame 4, and the second mark is arranged on the nut 64 corresponding to the first mark, through the cooperation of the first mark and the second mark, the nut 64 can be rotated a full circle conveniently. When the nut 64 rotates a full circle, the screw rod 63 rises or falls one pitch. Therefore, for the case that the height of the roller 1 needs to be adjusted manually, the first mark and the second mark can be used to realize the purpose that the two ends of the support shaft 3 are lifted by the same height.

[0071] The preferred embodiments of the present application are described in detail above in combination with the drawings, however, the present application is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical scheme of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.

[0072] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present application will not describe various possible combination manners again.

[0073] In addition, various different embodiments of the present application can be combined arbitrarily, as long as they do not violate the spirit of the present application, and should be considered as disclosed by the present application.

Claims

1. A flexible material dispersing device, characterized by, The flexible material dispersion device comprises a roller (1), a poking tooth (2) arranged on the roller (1), a supporting shaft (3) and a support (4) for supporting the supporting shaft (3), the support (4) is rotatably connected with the supporting shaft (3), the supporting shaft (3) is coaxially fixedly connected with the roller (1), and the poking tooth (2) is fixedly connected to the outer surface of the roller (1); The movement direction of the roller (1) is opposite to the movement direction of the material at the position where the roller (1) contacts the material; The diameter of the circumscribed circle of the roller (1) is greater than three times the maximum size of the material; The poking tooth (2) is arranged in a pointed cone shape, and the pointed end of the pointed cone shape faces the material; A plurality of poking teeth (2) are uniformly arranged along the outer surface of the roller (1); The flexible material dispersion device further comprises a poking plate (5) fixedly connected to the outer surface of the roller (1), and the poking plate (5) is arranged along the generatrix direction of the roller (1).

2. The flexible material disentangling device of claim 1, wherein, A plurality of poking plates (5) are uniformly distributed along the circumferential direction of the roller (1).

3. The flexible material disentangling device of claim 2, wherein, The height of the poking tooth (2) is greater than the height of the poking plate (5).

4. The flexible material disentangling device of claim 3, wherein, The poking tooth (2) and the poking plate (5) are respectively detachably connected with the roller (1).

5. The flexible material disentangling device of claim 4, wherein, The roller (1) is arranged as a polyhedron, and the surface of the roller (1) connected with the poking tooth (2) and the poking plate (5) is arranged as a plane.

6. The flexible material unraveling device of claim 1, wherein, The support (4) and the supporting shaft (3) are connected through a lifting mechanism, and the lifting mechanism drives the supporting shaft (3) to lift.

7. A flexible material disentangling device according to claim 6, characterised in that The lifting mechanism comprises a sliding rail (61), a sliding block (62) matched with the sliding rail (61), a screw rod (63) and a nut (64) matched with the screw rod (63), the sliding rail (61) is fixedly connected with the support (4), the supporting shaft (3) is rotatably connected with the sliding block (62), the nut (64) is rotatably connected with the support (4), one end of the screw rod (63) is fixedly connected with the sliding block (62), the other end is matched with the nut (64) to realize lifting, and the nut (64) rotates to drive the screw rod (63) to lift.

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