Bamboo material sorting device and bamboo material sorting assembly line
Patent Information
- Application Number
- CN202522553025.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-01
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-12-01
AI Technical Summary
目前，市面上常用的物料分选装置大多采用气缸直接将流水线上的物料推出，使其落入相应的收纳筐中，这般设置的物料分选装置，在流水线的同一断面（垂直于传动方向）上基本上只能设置一个收纳框，当分选密度较大时，会导致流水线设置得很长，占地面积大，不利于布置
本实用新型通过第一伸缩驱动件和第二伸缩驱动件配合可以驱使导料板呈现三种不同的姿态，当导料板为水平状态时，其上的竹料不会掉落，此时通过外部推动装置推动竹料，竹料可以移出分选装置；而当导料板为第一倾斜状态或第二倾斜状态时，其上的竹料可以顺着倾斜的导料板滑落，同一导料板可以实现两种竹料的分选。相比现有采用气缸直接推动竹料的分选方式，本实用新型竹料分选是依靠竹料自身的重量而滑落实现的，竹料顺势而下的卸料，从而保证竹料分选顺利可靠的完成。此外，本实用新型装置的结构简单，也更紧凑，占用面积小，且一套装置即可实现至少两种规格竹料的分选，特别适合场地不足的竹加工厂使用。
Smart Images
Figure CN224878643U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bamboo processing technology, and in particular to a bamboo material sorting device and a bamboo material sorting production line. Background Technology
[0002] In situations such as sawing raw bamboo without nodes, the resulting bamboo strips (sometimes directly cut after sawing, resulting in bamboo strips that are not cylindrical) vary in length, and bamboo strips of different lengths have different uses. Therefore, it is necessary to sort these bamboo strips. Currently, there is no equipment on the market specifically for sorting bamboo strips. Currently, most commonly used material sorting devices on the market use cylinders to directly push the materials on the production line into the corresponding collection baskets. With this kind of material sorting device, only one collection basket can be set on the same cross section (perpendicular to the transmission direction) of the production line. When the sorting density is high, it will result in a very long production line with a large footprint, which is not conducive to layout.
[0003] When the aforementioned material sorting device is applied to bamboo sorting, new situations arise: the bamboo is relatively long and varies greatly in length, and it bounces when it falls onto the production line, resulting in inconsistent postures of the bamboo as it lands. If the cylinder only touches a part of the bamboo during the sorting and pushing process, the bamboo's position may change during the pushing, potentially causing the bamboo to fall directly out of the production line and the collection basket, or it may not be pushed out of the production line at all. In addition, if the bamboo is cylindrical, the cylinder may cause it to roll during the pushing process, leading to sorting failure.
[0004] Therefore, it is indeed necessary to develop a sorting device suitable for bamboo and similar materials. Utility Model Content
[0005] The purpose of this utility model is to provide a bamboo sorting device and a bamboo sorting production line, which can reliably sort bamboo materials and occupy a small area.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: A bamboo sorting device includes a first mounting base, a guide plate, a swing arm, a first telescopic drive member, and a second telescopic drive member. The guide plate is positioned above the first mounting base, and its middle position is rotatably connected to the first mounting base. The swing arm, the first telescopic drive member, and the second telescopic drive member are all positioned below the guide plate, and the middle position of the swing arm is rotatably connected to the first mounting base. One end of the first telescopic drive member is rotatably connected to the first mounting base, and the other end of the first telescopic drive member is rotatably connected to one end of the swing arm. The other end of the swing arm is rotatably connected to one end of the second telescopic drive member, and the other end of the second telescopic drive member is rotatably connected to one end of the guide plate. The first and second telescopic drive members cooperate to drive the guide plate to a horizontal state, a first inclined state, or a second inclined state, wherein the inclination directions of the guide plate in the first and second inclined states are opposite.
[0007] With the above settings, the guide plate can be driven into three different postures through the cooperation of the first and second telescopic drive components. When the guide plate is horizontal, the bamboo on it will not fall off. At this time, the bamboo can be moved out of the sorting device by pushing the bamboo with an external pushing device. When the guide plate is in the first or second inclined state, the bamboo on it can slide down the inclined guide plate. The same guide plate can be used to sort two types of bamboo. Compared with the existing sorting method that uses cylinders to directly push the bamboo, the bamboo sorting of this utility model relies on the weight of the bamboo itself to slide down. The bamboo is unloaded smoothly, thus ensuring that the bamboo sorting is completed smoothly and reliably. In addition, the structure of this utility model device is simple and compact, occupies a small area, and one set of devices can sort at least two specifications of bamboo, which is particularly suitable for bamboo processing plants with limited space.
[0008] Preferably, when both the first and second telescopic drive members are retracted, the guide plate is in a first inclined state; when the first telescopic drive member is extended and the second telescopic drive member is retracted, or when the first telescopic drive member is retracted and the second telescopic drive member is extended, the guide plate is in a horizontal state; when both the first and second telescopic drive members are extended, the guide plate is in a second inclined state. This arrangement allows the first and second telescopic drive members to be arranged more compactly in the device, which helps to reduce the overall volume of the device.
[0009] Preferably, the device further includes a second mounting base and a third telescopic drive member. The first mounting base is slidably connected to the second mounting base, and the sliding direction of the first mounting base is vertical. The third telescopic drive member drives the first mounting base to slide. When the guide plate is in a first inclined state or a second inclined state, one end of the guide plate is tilted up, which may cause a collision when it cooperates with the pushing device. By setting the third telescopic drive member to drive the first mounting base to move downward, the guide plate is moved downward, thus avoiding a collision between the guide plate and the pushing device.
[0010] Preferably, one end of the third telescopic drive member is rotatably connected to the second mounting base, and the other end of the third telescopic drive member is rotatably connected to the first mounting base. This arrangement can better accommodate machining errors and installation errors.
[0011] Preferably, the first, second, and third telescopic drive components are all cylinders. This arrangement ensures rapid sorting operations.
[0012] This utility model also discloses a bamboo sorting production line, which includes a frame, a conveying and pushing device, and at least one of the aforementioned bamboo sorting devices. Both the conveying and pushing device and the bamboo sorting device are mounted on the frame. The frame has a support surface that cooperates with the conveying and pushing device. The support surface has discharge ports corresponding to the bamboo sorting devices, and these discharge ports are spaced apart along the conveying direction of the conveying and pushing device. The frame has discharge ports on either side or both sides corresponding to the discharge ports. When the guide plate is horizontal, it is flush with the support surface and blocks the connection between the discharge ports and the discharge ports. When the guide plate is in a first inclined state or a second inclined state, the discharge ports are connected to the discharge ports on the inclined side of the guide plate. With this configuration, the bamboo is pushed along the support surface by the conveying and pushing device. Normally, the guide plate is horizontal, which blocks the discharge ports and does not interfere with the pushing of the bamboo. When the bamboo moves to the designated sorting device, the guide plate tilts, achieving sorting and unloading. This type of production line can sort bamboo materials of more specifications, and it occupies a small area.
[0013] Preferably, the bamboo sorting device includes a second mounting base and a third telescopic drive member, wherein the first mounting base is slidably connected to the second mounting base, and the sliding direction of the first mounting base is vertical; the third telescopic drive member drives the first mounting base to slide. When the third telescopic drive member extends and the guide plate is in a horizontal state, the guide plate is flush with the support surface; when the third telescopic drive member retracts and the guide plate is in a first or second inclined state, the top of the guide plate is lower than or flush with the support surface. With this configuration, the guide plate will not collide with the conveying and pushing device when it is tilted, ensuring the safe operation of the production line. Furthermore, the sorting and unloading process of bamboo materials will be smoother and more reliable.
[0014] Preferably, the distance between the edge of the guide plate and the edge of its adjacent discharge port is no more than 2mm. This arrangement ensures that the bamboo material moves smoothly along the conveying direction and is less prone to jamming. A baffle is provided below the discharge port to guide the bamboo material to the outlet. This arrangement ensures that the bamboo material falls smoothly from the outlet during sorting.
[0015] Preferably, the conveying and pushing device includes a drive assembly, two circulating conveying assemblies, and several pushing plates. The two circulating conveying assemblies are parallel to each other and spaced apart. The conveying assemblies are belt conveying assemblies or chain conveying assemblies. The drive assembly drives the two circulating conveying assemblies to move synchronously. The pushing plates are connected to the belts or chains of both circulating conveying assemblies, and the pushing plates are spaced apart on the belts or chains of the circulating conveying assemblies. This type of conveying and pushing device has a simple structure and is easy to control.
[0016] Preferably, each of the discharge ports is provided with a storage basket for collecting bamboo material.
[0017] This utility model has the following beneficial effects: This invention, through the cooperation of a first and a second telescopic drive component, can drive the guide plate to three different postures. When the guide plate is horizontal, the bamboo on it will not fall off; in this case, the bamboo can be moved out of the sorting device by an external pushing device. When the guide plate is in a first or second inclined state, the bamboo on it can slide down the inclined guide plate. The same guide plate can be used to sort two types of bamboo. Compared with the existing sorting method that uses a cylinder to directly push the bamboo, this invention relies on the weight of the bamboo itself to slide down, ensuring smooth and reliable bamboo sorting. In addition, the structure of this invention is simple and compact, occupies little space, and one set of equipment can sort at least two specifications of bamboo, making it particularly suitable for bamboo processing plants with limited space. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the present invention.
[0019] Figure 2 This is a schematic diagram from another perspective of the present invention.
[0020] Figure 3 for Figure 2 Enlarged schematic diagram of part A in the middle.
[0021] Figure 4 This is a partial schematic diagram of the present invention.
[0022] Figure 5 This is a schematic diagram of the bamboo sorting device from one perspective (the guide plate is in the first inclined state).
[0023] Figure 6 This is a schematic diagram of the bamboo sorting device from a second perspective (the guide plate is in the first inclined state).
[0024] Figure 7 This is a schematic diagram of the bamboo sorting device from the third perspective (the guide plate is in the first inclined state).
[0025] Note: The chain in the attached diagram has been simplified.
[0026] Explanation of symbols for main components: Frame 10, support surface 11, material drop port 12, material discharge port 13, enclosure 14, storage basket 15; Drive assembly 21, pusher plate 22, circulating conveyor assembly 23, chain 24, sprocket 25; The bamboo material sorting device 30 includes a first mounting base 31, a second mounting base 32, a guide plate 33, a swing arm 34, a first telescopic drive component 35, a second telescopic drive component 36, and a third telescopic drive component 37. Detailed Implementation
[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.
[0028] like Figures 1-7 As shown, this utility model discloses a bamboo sorting production line, which includes a frame 10, a conveying and pushing device, and at least one bamboo sorting device 30. Both the conveying and pushing device and the bamboo sorting device 30 are mounted on the frame 10. A support surface 11 is provided on the frame 10 to cooperate with the conveying and pushing device. The conveying and pushing device pushes the bamboo to move along the conveying direction on the support surface 11.
[0029] Specifically, the conveying and pushing device includes a drive assembly 21, two circulating conveying assemblies 23, and several pushing plates 22. The two circulating conveying assemblies 23 are parallel to each other and spaced apart. The conveying assembly is either a belt conveyor or a chain 24 conveyor. Both belt conveyors and chain 24 conveyors are existing technologies. Taking the chain 24 conveyor as an example, it generally includes a chain 24 and at least two sprockets 25. The chain 24 is meshed with the sprockets 25, keeping the chain 24 taut. By rotating the sprockets 25, the chain 24 achieves cyclic conveying. The drive assembly 21 drives the two circulating conveying assemblies 23 synchronously. The two circulating conveying assemblies 23 can be connected by a coupling to achieve synchronous rotation. The drive assembly 21 can be a geared motor or a combination of a regular motor and a gearbox.
[0030] The pusher plate 22 is simultaneously connected to the belts or chains 24 of the two circulating conveyor components 23, and the pusher plate 22 is spaced apart on the belts or chains 24 of the circulating conveyor components 23. In this case, the conveying surface of the belt or chain 24 of the circulating conveyor component 23 is located above the support surface 11, and its lower conveying surface is located below the support surface 11. As the circulating conveyor component 23 operates, the pusher plate 22, which moves to the support surface 11, can push the bamboo material on the support surface 11 to move.
[0031] To achieve sorting, the following design was implemented: A drop-off port 12, corresponding one-to-one with the bamboo sorting device 30, is provided on the support surface 11, and the drop-off ports 12 are evenly spaced along the conveying direction of the conveying and pushing device. A discharge port 13 is provided on either side or both sides of the drop-off port 12, preferably the latter, to facilitate space utilization. For smooth and reliable sorting, a barrier 14 is provided below the drop-off port 12 to guide the bamboo to the discharge port 13. Each discharge port 13 corresponds to a specific size of bamboo, and a collection basket 15 can be installed at the discharge port 13 to collect the sorted bamboo.
[0032] The bamboo sorting device 30 is located directly below the discharge port 12. It includes a first mounting base 31, a second mounting base 32, a guide plate 33, a swing arm 34, a first telescopic drive component 35, a second telescopic drive component 36, and a third telescopic drive component 37. Preferably, the first telescopic drive component 35, the second telescopic drive component 36, and the third telescopic drive component 37 are all cylinders. The second mounting base 32 is fixedly connected to the frame 10 (welded or bolted). The first mounting base 31 is slidably connected to the second mounting base 32. This can be achieved by setting guide rails and sliders, which also ensures the positional stability of the first mounting base 31. The sliding direction of the first mounting base 31 is vertical. One end of the third telescopic drive component 37 (e.g., the seat end of the cylinder) is rotatably connected to the second mounting base 32, and the other end of the third telescopic drive component 37 (e.g., the push rod end of the cylinder) is rotatably connected to the first mounting base 31. The third telescopic drive component 37 drives the first mounting base 31 to slide.
[0033] The guide plate 33 is positioned above the first mounting base 31, and its middle position is rotatably connected to the first mounting base 31. The swing arm 34, the first telescopic drive member 35, and the second telescopic drive member 36 are all positioned below the guide plate 33. The middle position of the swing arm 34 is rotatably connected to the first mounting base 31. One end of the first telescopic drive member 35 (e.g., the end of a cylinder push rod) is rotatably connected to the first mounting base 31, and the other end of the first telescopic drive member 35 (e.g., the end of a cylinder seat) is rotatably connected to one end of the swing arm 34. The other end of the swing arm 34 is rotatably connected to one end of the second telescopic drive member 36 (e.g., the end of a cylinder seat), and the other end of the second telescopic drive member 36 is rotatably connected to one end of the guide plate 33 (e.g., the end of a cylinder push rod).
[0034] The first telescopic drive member 35 and the second telescopic drive member 36 cooperate to drive the guide plate 33 to a horizontal state, a first inclined state, or a second inclined state, wherein the inclination directions of the guide plate 33 in the first inclined state and the second inclined state are opposite. As a preferred embodiment, when both the first telescopic drive member 35 and the second telescopic drive member 36 are retracted, the guide plate 33 is in the first inclined state; when the first telescopic drive member 35 is extended and the second telescopic drive member 36 is retracted, or when the first telescopic drive member 35 is retracted and the second telescopic drive member 36 is extended, the guide plate 33 is in a horizontal state; when both the first telescopic drive member 35 and the second telescopic drive member 36 are extended, the guide plate 33 is in the second inclined state.
[0035] When the third telescopic drive component 37 extends and the guide plate 33 is in a horizontal state, the guide plate 33 is flush with the support surface 11. The guide plate 33 blocks the connection between the discharge port 12 and the outlet 13. At this time, the bamboo material on the support surface 11 is pushed onto the guide plate 33 without being sorted or unloaded. The guide plate 33 then acts as a transition. To ensure a smooth transition of the bamboo material (from the support surface 11 to the guide plate 33, or from the guide plate 33 to the support surface 11), the distance L between the edge of the guide plate 33 and the edge of its adjacent discharge port 12 should not exceed 2mm. Figure 3 As shown.
[0036] When the third telescopic drive component 37 retracts, and the guide plate 33 is in either the first or second inclined state, the drop port 12 connects with the outlet 13 on the inclined side of the guide plate 33. The bamboo material pushed to the drop port 12 falls along the inclined guide plate 33 and exits from the corresponding outlet 13 into the collection basket 15. When the bamboo material falls, the barrier 14 below the drop port 12 acts as a guide and limiter, ensuring that the bamboo material does not fall outside the corresponding collection basket 15. During sorting and unloading, because the third telescopic drive component 37 retracts, the top of the guide plate 33 is lower than or flush with the support surface 11, and the guide plate 33 will not collide with the conveying and pushing device, ensuring the safe operation of the production line. In addition, the sorting and unloading process of the bamboo material will be smoother and more reliable.
[0037] The working process of this utility model can be as follows: 1. The bamboo material obtained by sawing or cutting falls to the beginning of the sorting line and is then pushed by the conveyor pusher.
[0038] 2. When the bamboo material is about to move to the corresponding discharge port 13, the bamboo material sorting device 30 corresponding to the discharge port 13 will be activated. First, the third telescopic drive member 37 will retract, and then the guide plate 33 will be in a first tilt state or a second tilt state (depending on the position of the discharge port 13). As the bamboo material is continued to be pushed, the bamboo material will fall and slide to the corresponding discharge port 13, thus completing the sorting.
[0039] 3. The guide plate 33 first returns to the horizontal state, and then the third telescopic drive component 37 extends, raising the guide plate 33 to be flush with the support surface 11, completing the reset and waiting for the next sorting.
[0040] When sorting and unloading, the guide plate 33 first descends and then tilts. After sorting and unloading, the guide plate 33 first returns to a horizontal state and then rises. This ensures that the guide plate 33 will never be higher than the support surface 11 at any time, thereby eliminating the risk of material jamming or collision with the push plate 22.
[0041] The sorting production line of this utility model can sort and unload materials from both sides of the same position, which has a high space utilization rate, can significantly reduce the floor space occupied, and is conducive to factory layout.
[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.
Claims
1. A bamboo sorting device, characterized in that: The device includes a first mounting base, a guide plate, a swing arm, a first telescopic drive component, and a second telescopic drive component. The guide plate is positioned above the first mounting base, and its middle position is rotatably connected to the first mounting base. The swing arm, the first telescopic drive component, and the second telescopic drive component are all positioned below the guide plate, and the middle position of the swing arm is rotatably connected to the first mounting base. One end of the first telescopic drive component is rotatably connected to the first mounting base, and the other end of the first telescopic drive component is rotatably connected to one end of the swing arm. The other end of the swing arm is rotatably connected to one end of the second telescopic drive component, and the other end of the second telescopic drive component is rotatably connected to one end of the guide plate. The first and second telescopic drive components cooperate to drive the guide plate to a horizontal state, a first inclined state, or a second inclined state, wherein the inclination directions of the guide plate in the first and second inclined states are opposite.
2. The bamboo sorting device according to claim 1, characterized in that: When both the first and second telescopic drive members are retracted, the guide plate is in a first inclined state; when the first telescopic drive member is extended and the second telescopic drive member is retracted, or when the first telescopic drive member is retracted and the second telescopic drive member is extended, the guide plate is in a horizontal state; when both the first and second telescopic drive members are extended, the guide plate is in a second inclined state.
3. The bamboo sorting device according to claim 1, characterized in that: It also includes a second mounting base and a third telescopic drive member. The first mounting base is slidably connected to the second mounting base, and the sliding direction of the first mounting base is vertical. The third telescopic drive member drives the first mounting base to slide.
4. The bamboo sorting device according to claim 3, characterized in that: One end of the third telescopic drive is rotatably connected to the second mounting base, and the other end of the third telescopic drive is rotatably connected to the first mounting base.
5. The bamboo sorting device according to claim 3, characterized in that: The first telescopic drive component, the second telescopic drive component, and the third telescopic drive component are all cylinders.
6. A bamboo material sorting production line, characterized in that: The device includes a frame, a conveying and pushing device, and at least one bamboo sorting device as described in any one of claims 1-5. Both the conveying and pushing device and the bamboo sorting device are mounted on the frame. The frame has a support surface that cooperates with the conveying and pushing device. The support surface has discharge ports corresponding to the bamboo sorting devices, and these discharge ports are spaced apart along the conveying direction of the conveying and pushing device. The frame has discharge ports on either side or both sides corresponding to the discharge ports. When the guide plate is horizontal, it is flush with the support surface and blocks the connection between the discharge ports and the discharge ports. When the guide plate is in a first inclined state or a second inclined state, the discharge ports are connected to the discharge ports on one side of the inclined direction of the guide plate.
7. The bamboo sorting production line according to claim 6, characterized in that: The bamboo sorting device includes a second mounting base and a third telescopic drive component. The first mounting base is slidably connected to the second mounting base, and the sliding direction of the first mounting base is vertical. The third telescopic drive component drives the first mounting base to slide. When the third telescopic drive extends and the guide plate is in a horizontal state, the guide plate is flush with the support surface; when the third telescopic drive retracts and the guide plate is in a first inclined state or a second inclined state, the top of the guide plate is lower than or flush with the support surface.
8. The bamboo sorting production line according to claim 6, characterized in that: The distance between the edge of the guide plate and the edge of the adjacent discharge port is no more than 2mm; a barrier is provided below the discharge port to guide the bamboo material to the outlet.
9. The bamboo sorting production line according to claim 6, characterized in that: The conveying and pushing device includes a drive component, two circulating conveying components, and several pushing plates. The two circulating conveying components are parallel to each other and spaced apart. The conveying components are belt conveying components or chain conveying components. The drive component drives the two circulating conveying components to move synchronously. The pushing plates are connected to the belts or chains of the two circulating conveying components, and the pushing plates are spaced apart on the belts or chains of the circulating conveying components.
10. The bamboo sorting production line according to claim 6, characterized in that: Each of the aforementioned discharge ports is equipped with a storage basket for collecting bamboo materials.