Conveying roller of color sorting equipment, material distributing device and color sorting equipment
By designing left and right guide ribs with opposite spiral directions on the conveyor rollers of the color sorting equipment, combined with the retention section and partitions, the problem of material concentration in the middle of the conveying channel is solved, achieving uniform material distribution, extending the life of the rejection device and reducing the maintenance frequency.
Patent Information
- Application Number
- CN202423009598.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-03
AI Technical Summary
In existing color sorting equipment, the wide conveyor channel causes materials to concentrate in the middle, resulting in the rejection device operating more frequently in the middle than on the sides, leading to inconsistent lifespan and frequent replacements.
The design employs left and right guide ribs with opposite spiral directions, combined with retention sections and partitions, to promote uniform material distribution and avoid concentration in the middle. The material distribution on the conveyor rollers is achieved through a material distribution device.
This achieves uniform material distribution along the conveyor roller axis, extends the life of the rejection device, reduces maintenance frequency, and improves the efficiency of the sorting equipment.
Smart Images
Figure CN223571390U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to color selection equipment manufacturing technical field, specifically, relate to a kind of conveying roller of color selection equipment, material distribution device and color selection equipment. BACKGROUND
[0002] The color selection equipment for plastic bottle whole bottle recycling is used to convey plastic bottles to a sorting box through a conveying roller, identify the color and material of the plastic bottles in the sorting box, and remove the materials that do not meet the requirements.
[0003] In the related art, the color selection equipment has a wide conveying channel to improve the sorting efficiency. When the materials are discharged, the materials are concentrated in the middle of the conveying channel, resulting in more materials in the middle and fewer materials on both sides. On the one hand, the width of the channel is not fully utilized, and on the other hand, the removal devices (such as spray valves and flaps) in the middle of the sorting box work much more frequently than those on both sides, resulting in inconsistent service life of the removal devices and more frequent replacement of the removal devices in the middle than those on both sides. SUMMARY
[0004] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a conveying roller of a color selection equipment, which has the advantages of uniform material distribution.
[0005] The utility model further provides a material distribution device with the conveying roller of the color selection equipment.
[0006] The utility model further provides a color selection equipment with the material distribution device.
[0007] To achieve the above-mentioned purpose, according to the first aspect of the utility model, a conveying roller of a color selection equipment is provided, which comprises a roller main body, a left guide section and a right guide section, the left guide section is located on the left side of the right guide section in the axial direction of the roller main body, a left guide rib is arranged on the left guide section and spirally extends on the outer peripheral surface of the left guide section, a right guide rib is arranged on the right guide section and spirally extends on the outer peripheral surface of the right guide section, and the spiral directions of the left guide rib and the right guide rib are opposite.
[0008] The conveying roller of the color selection equipment according to the utility model has the advantages of uniform material distribution.
[0009] In addition, the conveying roller of the color selection equipment according to the above-mentioned embodiments of the utility model can also have the following additional technical features:
[0010] According to one embodiment of the present application, the left guide rib and the right guide rib are spirally extended from outside to inside and in the rotating direction of the roller body.
[0011] According to one embodiment of the present application, the roller body further comprises a retention section, which is located between the left guide section and the right guide section in the axial direction of the roller body.
[0012] According to one embodiment of the present application, the retention section is provided with a baffle perpendicular to the axial direction of the roller body.
[0013] According to one embodiment of the present application, the baffle is multiple and is arranged at intervals along the axial direction of the roller body.
[0014] According to one embodiment of the present application, the outer edge of the baffle is provided with multiple protrusions arranged at intervals along the circumferential direction of the baffle.
[0015] According to one embodiment of the present application, the left guide rib is multiple and is arranged at intervals along the circumferential direction of the roller body, and the right guide rib is multiple and is arranged at intervals along the circumferential direction of the roller body.
[0016] According to one embodiment of the present application, the inner end of each of the left guide rib and the right guide rib deviates from the outer end by 2-15 degrees in the circumferential direction of the roller body and in the rotating direction of the roller body.
[0017] According to one embodiment of the second aspect of the present application, a material distribution device is provided, which comprises: a support; multiple conveying rollers, which are the conveying rollers of the color selection equipment according to the embodiment of the first aspect of the present application, and are rotatably arranged on the support and arranged at intervals on the support; and a driving device, which is arranged on the support and is in driving connection with the multiple conveying rollers.
[0018] According to the material distribution device of the embodiment of the present application, the conveying rollers of the color selection equipment according to the embodiment of the first aspect of the present application are used, which has the advantages of uniform material distribution and the like.
[0019] According to one embodiment of the third aspect of the present application, a color selection equipment is provided, which comprises the material distribution device according to the embodiment of the second aspect of the present application.
[0020] According to the color selection equipment of the embodiment of the present application, the material distribution device according to the embodiment of the second aspect of the present application is used, which has the advantages of uniform material distribution and the like.
[0021] Additional aspects and advantages of the present application will be set forth in part in the following description, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. BRIEF DESCRIPTION OF DRAWINGS
[0022] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, taken in conjunction with the following drawings, in which:
[0023] Figure 1 is a structural schematic view of a conveying roller of a color selection device according to an embodiment of the present application.
[0024] Figure 2 is a structural schematic view of a material distribution device according to an embodiment of the present application.
[0025] Reference signs: material distribution device 1, conveying roller 10 of color selection device, left guide section 11, right guide section 12, retention section 13, left guide rib 14, right guide rib 15, partition 16, bracket 20, driving device 30, lower hopper 40, waste material lower discharge passage 50. DETAILED DESCRIPTION
[0026] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.
[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the features limited as "first", "second" can be explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0028] In the description of the utility model, need explanation, unless another explicit provision and limitation, term " install " " link " " connection " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through intermediate medium indirectly connected, can be two elements inside the communication.For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model according to specific circumstances.
[0029] The conveying roller 10 of the color selection equipment according to the embodiment of the utility model is described below with reference to the drawings.
[0030] As shown in Figure 1 And Figure 2 The conveying roller 10 of the color selection equipment according to the embodiment of the utility model includes a roller body, a left guide rib 14 and a right guide rib 15 (the left-right direction is shown by the arrow in the figure and is only for convenient description, not a limitation on the actual setting direction).
[0031] The roller body includes a left guide section 11 and a right guide section 12, and the left guide section 11 is located at the left side of the right guide section 12 in the axial direction of the roller body. The left guide rib 14 is arranged on the left guide section 11 and spirally extends on the outer peripheral surface of the left guide section 11. The right guide rib 15 is arranged on the right guide section 12 and spirally extends on the outer peripheral surface of the right guide section 12, and the spiral directions of the left guide rib 14 and the right guide rib 15 are opposite.
[0032] For example, when viewed from the left end of the conveying roller 10, the left guide rib 14 spirally extends clockwise from left to right, and the right guide rib 15 spirally extends counterclockwise from left to right, at this time, the clockwise rotation of the conveying roller 10 can promote the movement of the material to both sides, or the left guide rib 14 spirally extends counterclockwise from left to right, and the right guide rib 15 spirally extends clockwise from left to right, at this time, the counterclockwise rotation of the conveying roller 10 can promote the movement of the material to both sides.
[0033] According to the color selection equipment conveying roller 10 of the embodiment of the utility model, when the roller main body rotates, not only the material on the conveying roller 10 can be driven to move along the conveying direction, but also by setting the left guide rib 14 and the right guide rib 15, the left guide rib 14 and the right guide rib 15 extend spirally and the spiral directions are opposite, the left guide rib 14 and the right guide rib 15 can be used to generate the axial force of the conveying roller 10 on the material, so as to make the material move to the axial sides of the conveying roller 10, thereby making the material concentrated in the middle part be dispersed to the two sides under the guidance of the left guide rib 14 and the right guide rib 15, compared with the conveying roller of the color selection equipment in the related art, the material can be more evenly distributed in the axial direction of the conveying roller 10, the material is prevented from being too concentrated in the middle part, the material distributed to the sorting box is more evenly distributed, the service life of the removing device on the sorting box is more consistent, the replacement frequency of the removing device is reduced, and the maintenance frequency of the sorting equipment is reduced.
[0034] Therefore, the color selection equipment conveying roller 10 has the advantages of uniform material distribution and the like.
[0035] The color selection equipment conveying roller 10 according to the embodiment of the utility model will be described below with reference to the accompanying drawings.
[0036] In some embodiments of the utility model, as shown in Figure 1 and Figure 2 The color selection equipment conveying roller 10 according to the embodiment of the utility model comprises a roller main body, a left guide rib 14 and a right guide rib 15.
[0037] Specifically, as shown in Figure 1 and Figure 2 The left guide rib 14 and the right guide rib 15 both extend spirally from outside to inside and in the rotating direction of the roller main body. It should be understood here that the outer end of the left guide rib 14 refers to the left end and the inner end refers to the right end, and the outer end of the right guide rib 15 refers to the right end and the inner end refers to the left end. For example, as shown in Figure 1 When the conveying roller 10 rotates clockwise from the left end of the conveying roller 10, the left guide rib 14 extends clockwise from left to right and the right guide rib 15 extends counterclockwise from left to right. In this way, the inner end of the left guide rib 14 and the right guide rib 15 deviates from the rotating direction of the conveying roller 10 more than the outer end, so as to generate the outward force when the conveying roller 10 rotates, and promote the material to move from the middle part to the two sides.
[0038] Advantageously, as shown in Figure 1 and Figure 2As shown in the drawings, the roller body further comprises a retention section 13 located between the left guide section 11 and the right guide section 12 in the axial direction of the roller body. In this way, the left guide rib 14 and the right guide rib 15 are spaced apart, and part of the material is retained in the retention section in the middle of the conveying roller 10, avoiding the material being driven to both sides by the left guide rib 14 and the right guide rib 15, thereby further improving the uniformity of the material during the conveying process of the conveying roller 10 of the color selection equipment.
[0039] More specifically, as shown in the drawings, Figure 1 and Figure 2 the retention section 13 is provided with a partition plate 16 perpendicular to the axial direction of the roller body. In this way, the partition plate 16 can guide the material in the middle, on the one hand, it can facilitate the movement of the material to the conveying direction, and on the other hand, it can avoid the material retained in the retention section 13 from being dispersed to both sides again, ensuring that the retention section 13 can retain part of the material, thereby further improving the uniformity of the material during the conveying process of the conveying roller 10 of the color selection equipment.
[0040] Optionally, as shown in the drawings, Figure 1 and Figure 2 the partition plate 16 is a plurality of and is arranged in the axial direction of the roller body. In this way, the partition plate 16 can guide the material in the retention section 13.
[0041] Further, as shown in the drawings, Figure 1 the outer edge of the partition plate 16 is provided with a plurality of protrusions arranged in the circumferential direction of the partition plate 16. In this way, it is convenient to drive the material to move in the conveying direction.
[0042] Figure 1 and Figure 2 a conveying roller 10 of a color selection equipment according to some examples of the present application is shown. As shown in the drawings, Figure 1 and Figure 2 the left guide rib 14 is a plurality of and is arranged in the circumferential direction of the roller body, and the right guide rib 15 is a plurality of and is arranged in the circumferential direction of the roller body. In this way, the conveying roller 10 can convey and guide the material when it is rotated to any position, thereby further improving the uniformity of the material.
[0043] Optionally, the inner end of each of the left guide rib 14 and the right guide rib 15 deviates from the outer end by 2-15 degrees in the circumferential direction of the roller body. In other words, the right end of the left guide rib 14 deviates from the left end by 2-15 degrees in the rotating direction of the conveying roller 10, and the left end of the right guide rib 15 deviates from the right end by 2-15 degrees in the rotating direction of the conveying roller 10. In this way, the left guide rib 14 and the right guide rib 15 have a reasonable spiral angle, avoiding the angle being too large to cause the material to be too concentrated on both sides.
[0044] A material distribution device 1 according to an embodiment of the present application is described below. The material distribution device 1 according to an embodiment of the present application comprises a support 20, a plurality of conveying rollers and a driving device 30.
[0045] The conveying rollers are conveying rollers 10 of a color selection device according to the above-mentioned embodiments of the present application, and the plurality of conveying rollers 10 are rotatably arranged on the support 20 and are arranged at intervals on the support 20. The driving device 30 is arranged on the support 20 and is in driving connection with the plurality of conveying rollers 10 respectively.
[0046] Specifically, the plurality of conveying rollers 10 are arranged at intervals along a conveying direction, and the plurality of conveying rollers 10 are driven to rotate by the driving of the driving device 30, so that the material moves along the conveying direction, and meanwhile the left guide ribs 14 and the right guide ribs 15 on the plurality of conveying rollers 10 guide the material to move to both sides, so as to avoid the material from being concentrated in the middle part and to make the material be evenly distributed in a direction perpendicular to the conveying direction.
[0047] Further, the plurality of conveying rollers 10 can be drivingly connected by a chain wheel, a belt or the like, and the driving device 30 is drivingly connected with any one of the conveying rollers 10 to drive all the conveying rollers 10, and here the driving device 30 is drivingly connected with the nearest conveying roller 10. Alternatively, the driving device 30 is drivingly connected with each of the conveying rollers 10 respectively, or the driving device 30 is a plurality of driving devices 30 and the plurality of driving devices 30 are drivingly connected with the plurality of conveying rollers 10 respectively.
[0048] The material distribution device 1 according to an embodiment of the present application has the advantages of uniform material distribution and the like by using the conveying rollers 10 of the color selection device according to the above-mentioned embodiments of the present application.
[0049] Specifically, the partitions 16 of the two adjacent conveying rollers 10 are staggered in the axial direction of the conveying rollers 10. In this way, the partitions 16 can further guide the material, and the uniformity of the material is further improved.
[0050] Specifically, the plurality of conveying rollers 10 are arranged as a conveying channel, and the material distribution device 1 further comprises a lower hopper 40 arranged upstream of the conveying channel, so that the material can be poured into the lower hopper 40 to enter the conveying channel.
[0051] The material distribution device 1 further comprises a waste material discharge channel 50 arranged below the conveying channel. Part of the material with a smaller size can pass through the gap between the conveying rollers 10 during the conveying process and fall into the waste material discharge channel 50, and the waste material discharge channel 50 can receive and guide the falling material for collection.
[0052] A color selection device according to an embodiment of the present application is described below. The color selection device according to an embodiment of the present application comprises the material distribution device 1 according to the above-mentioned embodiments of the present application.
[0053] According to the color selection equipment of the embodiment of the present application, the material distribution device 1 according to the above embodiment of the present application is used, and the material is uniformly distributed.
[0054] Specifically, the color selection equipment can include a sorting box and the material distribution device 1, and the sorting box is arranged downstream of the conveying direction of the material distribution device 1.
[0055] The color selection equipment can be a color selection equipment for plastic bottle recycling.
[0056] Other configurations and operations of the color selection equipment according to the embodiment of the present application are known to those skilled in the art, and will not be described in detail here.
[0057] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0058] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.
Claims
1. A conveying roller of a color sorting apparatus, characterized by, The roller body comprises a left guide section and a right guide section, the left guide section is located left of the right guide section in the axial direction of the roller body; A left guide rib is arranged on the left guide section, and the left guide rib spirally extends on the outer circumferential surface of the left guide section; A right guide rib is arranged on the right guide section, and the right guide rib spirally extends on the outer circumferential surface of the right guide section, and the spiral directions of the left guide rib and the right guide rib are opposite. The left guide rib and the right guide rib both spirally extend from outside to inside and in the rotation direction of the roller body.
2. The color sorting apparatus feed roll of claim 1, wherein, The roller body further comprises a retention section, and the retention section is located between the left guide section and the right guide section in the axial direction of the roller body.
3. The color selection apparatus' feed roller of claim 1, wherein, A partition plate perpendicular to the axial direction of the roller body is arranged on the retention section.
4. The color selection apparatus according to claim 3, wherein The partition plate is a plurality of and is arranged at intervals in the axial direction of the roller body.
5. The color selection apparatus according to claim 4, wherein The outer edge of the partition plate is provided with a plurality of protrusions arranged at intervals in the circumferential direction of the partition plate.
6. The color selection apparatus of claim 4, wherein, The left guide rib is a plurality of and is arranged at intervals in the circumferential direction of the roller body, and the right guide rib is a plurality of and is arranged at intervals in the circumferential direction of the roller body.
7. The color selection apparatus' feed roller of claim 1, wherein, The inner end of each of the left guide rib and the right guide rib deviates from the outer end by 2-15 degrees in the circumferential direction of the roller body and in the rotation direction of the roller body.
8. The color selection apparatus' feed roller of claim 1, wherein, The support; 9. A dispensing device characterized by, A plurality of conveying rollers according to any one of claims 1-8, the plurality of conveying rollers are rotatably arranged on the support and arranged at intervals on the support; A driving device is arranged on the support and is in driving connection with the plurality of conveying rollers respectively. The material distribution device according to claim 9. 10. A color selection device characterized by comprising: