Novel flow guide device of vibrating conveyor
By employing a movable guide mechanism and a drive mechanism on the vibrating conveyor, the problems of material stacking and blockage caused by fixed guide plates are solved, thus achieving smooth material conveying and continuous production.
Patent Information
- Application Number
- CN202520581226.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-03-31
AI Technical Summary
In the existing technology, the fixed guide plate at the cross-section of the vibrating conveyor results in a local narrow area, which makes the material easy to pile up and increase in thickness. This is especially true when dealing with materials with high temperature and humidity and high viscosity, which can easily lead to the risk of material blockage and machine shutdown.
It adopts a movable flow guiding mechanism and a drive mechanism, including a flow guide plate and a rotary cylinder. The flow guide plate is connected by a hinge, which enables flexible adjustment of the flow guide plate to ensure smooth material passage or avoid blockage.
Without affecting the width of the vibrating conveyor channel, it effectively guides the flow of materials, reduces the risk of material blockage, and ensures normal material conveying and production continuity.
Smart Images
Figure CN223865777U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tobacco machinery and equipment technology, and in particular to a novel flow guiding device for a vibrating conveyor. Background Technology
[0002] As a key piece of equipment in the filament production line, the shredder's operating status directly affects the efficiency and stability of the entire production system. To ensure high reliability, the filament production line adopts a series layout of "one machine in operation, one on standby." This layout, through the standby and switching mechanism of the two shredders, ensures a rapid switch to the standby machine in the event of a failure in the main production equipment, minimizing production downtime caused by equipment malfunctions. The material flow between the two shredders is achieved through a vibrating conveyor and a tilting plate device. Specifically, the tilting plate device is located at the center of the vibrating conveyor, and the opening and closing of the tilting plate controls the material flow direction. When the main production shredder is running, the tilting plate remains open, and the material falls through the vertical feeding channel to the main production shredder for processing.
[0003] However, to prevent material from being diverted to the backup shredder at the flap, the current method involves adding fixed guide plates on both sides of the flap to guide the material flow towards the feeding channel of the main production equipment. While the fixed guide plates ensure the correct flow of material, they also create a localized narrow area in the cross-section of the vibrating conveyor. This makes it easy for material to accumulate and thicken when it runs towards the backup shredder. As the production flow rate increases, the accumulation of material in this area intensifies, especially when processing materials with high temperature and humidity or high viscosity, increasing the risk of blockage and shutdown in the area where the fixed guide plates are located. Utility Model Content
[0004] Therefore, the purpose of this utility model is to provide a novel flow guiding device for a vibrating conveyor, which can solve the technical problem that adding a fixed flow guiding plate in the prior art will create a local narrow area at the cross-section of the vibrating conveyor, causing the material to easily accumulate and increase in thickness when running towards the standby shredder. When the production flow rate is increased or when processing materials with high temperature and humidity and high viscosity, the risk of material blockage and machine shutdown will increase.
[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0006] A novel flow guiding device for a vibrating conveyor includes a vibrating conveying channel and flow guiding devices symmetrically arranged on its left and right side walls. The flow guiding devices include a movable flow guiding mechanism and a driving mechanism for driving the movable flow guiding mechanism. The movable flow guiding mechanism includes a flow guiding plate I and flow guiding plates II and III connected to it sequentially via a central hinge. Flow guiding plates I and III are connected to the side walls of the vibrating conveying channel via a head hinge and a tail hinge located at their respective ends. The head hinge includes a rotating shaft and single-sided flaps I and II sleeved on its surface. The driving mechanism includes a rotary cylinder connected to the rotating shaft of the head hinge via a set screw. The bottom surface of the vibrating conveying channel is provided with a limit column and a discharge port, and the discharge port is provided with a discharge baffle.
[0007] As an improvement to the above technical solution, the middle hinge includes hinge I that connects guide plate I and guide plate II together, and hinge II that connects guide plate II and guide plate III together.
[0008] As an improvement to the above technical solution, the single-side page I of the first hinge is fastened to one end of the guide plate I by screws, the single-side page II of the first hinge is fastened to one side wall of the vibration conveying channel by screws, and the guide plate III is connected to one side wall of the vibration conveying channel by the tail hinge, and the connection position of the guide plate III is on the same side as the connection position of the guide plate I.
[0009] As an improvement to the above technical solution, the rotary cylinder is provided with an output end. The top of the rotating shaft of the first hinge has a cylinder hole that is parallel to the central axis of the rotating shaft. The side of the rotating shaft has a set screw hole I that communicates with the cylinder hole. The side of the single-sided page I that is sleeved on the surface of the rotating shaft has a set screw hole II that corresponds to the set screw hole I. The output end of the rotary cylinder passes through the interior of the cylinder hole, and the output end of the rotary cylinder, the rotating shaft of the first hinge, and the single-sided page I are fastened together by set screws that pass through the set screw hole II and the set screw hole I in sequence.
[0010] As an improvement to the above technical solution, the rotary cylinder is externally connected to a solenoid valve and a gas source.
[0011] As an improvement to the above technical solution, the limiting column is positioned on the trajectory of the guide plate III, which is located away from the tail hinge, and rotates towards the beginning of the vibration conveying channel.
[0012] As an improvement to the above technical solution, the discharge port is located between the flow guiding devices symmetrically arranged on the left and right side walls of the vibrating conveying channel, and the discharge baffle has the function of opening or closing the discharge port.
[0013] Compared with the prior art, the technical solution described in this utility model has the following beneficial effects:
[0014] 1. This utility model has the characteristics of reasonable structural design, low cost, strong practicality, high degree of automation, and good flow guiding effect. The flow guiding device in this utility model can not only ensure that the material enters the next process through the feed port opened on the bottom surface of the vibrating conveying channel when it moves to the inside of the vibrating conveying channel, but it can also return to a position close to the side wall of the vibrating conveying channel. While not affecting the original width of the vibrating conveying channel, it ensures the normal conveying of the material in the vibrating conveying channel, so as to guide the material from the tail end of the vibrating conveying channel into the next process. This reduces the risk of material blockage and machine shutdown in the area where the flow guiding device is located when the production flow rate is increased or when processing materials with high temperature and humidity and high viscosity.
[0015] 2. The setting of the limiting column in this utility model can limit the movement position of the movable guide mechanism, so as to ensure that the material can smoothly and accurately enter the discharge port from the guide channel, and avoid the material from passing through the outer edge of the discharge port and moving towards the tail end of the vibrating conveyor channel, causing diversion error and material loss.
[0016] Other beneficial effects of this invention will be further explained in the following specific embodiments. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0018] Figure 1 This is a schematic diagram A of the overall structure of the present invention;
[0019] Figure 2 This is a schematic diagram (B) of the overall structure of the present invention;
[0020] Figure 3 This is a schematic diagram of the flow guiding device of this utility model;
[0021] Figure 4 This is a schematic diagram A of the active flow guiding mechanism of this utility model;
[0022] Figure 5 This is a schematic diagram (B) of the active flow guiding mechanism of this utility model;
[0023] Figure 6 This is a schematic diagram showing the connection between the guide plate I and the head hinge of this utility model;
[0024] Figure 7 This is a schematic diagram of the structure of the drive mechanism connection of this utility model;
[0025] The components include: 1. Vibrating conveyor channel; 2. Flow guiding device; 201. Flow guiding plate I; 202. Flow guiding plate II; 203. Flow guiding plate III; 204. Head hinge; 2041. Rotating shaft; 2042. Single side hinge I; 2043. Single side hinge II; 2044. Cylinder hole; 2045. Top screw hole I; 2046. Top screw hole II; 205. Hinge I; 206. Hinge II; 207. Tail hinge; 208. Rotary cylinder; 3. Limiting column; 4. Discharge port. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] In the description of this utility model, it should be understood that the terms "above", "below", "front", "back", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "setting," "installing," "connecting," "linking," "fixing," and "communicating" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; they can refer to mechanical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0029] like Figures 1 to 7 As shown, this utility model provides a novel flow guiding device for a vibrating conveyor.
[0030] It includes a vibrating conveying channel 1 and flow guiding devices 2 symmetrically arranged on its left and right side walls. The flow guiding device 2 includes a movable flow guiding mechanism and a driving mechanism for driving the movable flow guiding mechanism. The movable flow guiding mechanism includes a flow guiding plate I 201 and flow guiding plates II 202 and III 203 connected to it in sequence through a middle hinge. The flow guiding plates I 201 and III 203 are connected to the side walls of the vibrating conveying channel 1 through a head hinge 204 and a tail hinge 207 located at their respective ends. The head hinge 204 includes a rotating shaft 2041 and single-sided flaps I 2042 and II 2043 sleeved on its surface. The driving mechanism includes a rotary cylinder 208 connected to the rotating shaft 2041 of the head hinge 204 through a set screw. The bottom surface of the vibrating conveying channel 1 is provided with a limit column 3 and a discharge port 4. The discharge port 4 is provided with a discharge baffle.
[0031] In the embodiments described in this utility model, the movable guide mechanism can move towards or away from the inner side of the vibrating conveying channel 1 under the drive of the driving mechanism. This achieves the purpose of narrowing the material passage when approaching the inner side of the vibrating conveying channel 1, thus guiding the material from the discharge port 4 into the next process; and widening the material passage when away from the inner side of the vibrating conveying channel 1, thus guiding the material from the tail end of the vibrating conveying channel 1 into the next process. The middle hinge includes a hinge I205 connecting guide plate I201 and guide plate II202 together, and a hinge connecting guide plate II202 and guide plate III202. 03. When the hinge Ⅱ206 and the guide plate Ⅰ201 and the guide plate Ⅱ202 are connected together, there must be a gap so that the guide plate Ⅰ201 can drive the guide plate Ⅱ202 more smoothly through the hinge Ⅰ205, and avoid the end of the guide plate Ⅰ201 and the guide plate Ⅱ202 from contacting each other and getting stuck when they are connected. Similarly, when the guide plate Ⅱ202 and the guide plate Ⅲ203 are connected together, there must also be a gap so as to avoid the end of the guide plate Ⅱ202 and the guide plate Ⅲ203 from contacting each other and getting stuck when they are connected.
[0032] In the embodiments described in this utility model, the first hinge 204 serves to connect the guide plate I 201 to the side wall of the vibration conveying channel 1. The single-side flap I 2042 of the first hinge 204 is fastened to one end of the guide plate I 201 by screws, and the single-side flap II 2043 of the first hinge 204 is fastened to one side wall of the vibration conveying channel 1 by screws. The tail hinge 207 serves to connect the guide plate III 203 to the side wall of the vibration conveying channel 1. The guide plate III 203 is connected to one side wall of the vibration conveying channel 1 through the tail hinge 207, and the connection position of the guide plate III 203 is on the same side as the connection position of the guide plate I 201.
[0033] In the embodiments described in this utility model, the driving mechanism provides driving force to the movable guide mechanism, thereby driving the movable guide mechanism to move towards or away from the inner side of the vibrating conveying channel 1. The rotary cylinder 208 is provided with an output end. The top of the rotating shaft 2041 in the first hinge 204 has a cylinder hole 2044 parallel to the central axis of the rotating shaft 2041. The side of the rotating shaft 2041 has a set screw hole I 2045 that communicates with the cylinder hole 2044. The side of the single-sided hinge I 2042, which is sleeved on the surface of the rotating shaft 2041, has a set screw hole II 2046 corresponding to the set screw hole I 2045. The rotary cylinder 208 The output end of 08 passes through the interior of the cylinder bore 2044, and is fastened together by the set screws that pass through the set screw holes II 2046 and I 2045 in sequence, so as to ensure that the output end of the rotary cylinder 208, the rotating shaft 2041 of the first hinge 204 and the single-sided leaf I 2042 can drive the rotating shaft 2041 and the single-sided leaf I 2042 of the first hinge 204 to rotate synchronously, and then drive the guide plate I 201 to move, so as to drive the guide plate II 202 and the guide plate III 203 to move in sequence through the middle hinge. At this time, the single-sided leaf II 2043 in the first hinge 204 rotates relative to the rotating shaft 2041.
[0034] Specifically, when it is necessary to guide material to the tail end of the vibrating conveyor channel 1, the guide devices 2 symmetrically arranged on the left and right side walls of the vibrating conveyor channel 1 do not work. That is, the rotary cylinder 208 does not drive the rotating shaft 2041 of the head hinge 204 to move, and thus does not drive the guide plate I 201, which is fastened to the rotating shaft 2041 through the single side I 2042 of the head hinge 204, to move. As a result, the guide plate I 201 does not drive the guide plate II 202 and the guide plate III 203 to move. At this time, the material is guided... Plate I 201, guide plate II 202, and guide plate III 203 are all installed close to the side wall of the vibrating conveyor channel 1. This ensures the normal conveying of materials within the vibrating conveyor channel 1 without affecting its original width, thus guiding the material from the tail end of the vibrating conveyor channel 1 into the next process. When material needs to be guided downwards to the feed inlet 4 via the guide device 2, the rotary cylinder 208 drives the shaft 2041 of the first hinge 204 to rotate synchronously through its output end, so that... The rotating shaft 2041, through the single-sided hinge 12042 fastened to the guide plate 1 201, simultaneously drives the guide plate 1 201 to rotate about the rotating shaft 2041 towards the beginning of the vibrating conveying channel 1. The guide plate 1 201, through the hinge 1 205, drives the guide plate 2 202 to move towards the inner side and the beginning of the vibrating conveying channel 1. Furthermore, through the hinge 2 206, it drives the guide plate 3 203 to move about the tail hinge 207 towards the vibrating conveying channel. When the first end of 1 rotates, and the rotary cylinder 208 drives the guide plate I 201, guide plate II 202 and guide plate III 203 to a certain position, at this time, the guide plate II 202 and guide plate III 203 in the guide device 2 located on the left side wall of the vibrating conveying channel 1 and the guide plate II 202 and guide plate III 203 in the guide device 2 located on the right side wall of the vibrating conveying channel 1 form a guide channel for the material to pass through. Under the guidance of the guide channel, the material enters the next process from the discharge port 4.
[0035] Therefore, the flow guiding device 2 not only ensures that the material enters the next process through the discharge port 4 opened on the bottom surface of the vibrating conveying channel 1 when it moves to the inside of the vibrating conveying channel 1, but it can also return to a position close to the side wall of the vibrating conveying channel 1. While not affecting the original width of the vibrating conveying channel 1, it ensures the normal conveying of the material in the vibrating conveying channel 1, so as to guide the material from the tail end of the vibrating conveying channel 1 into the next process. This reduces the risk of material blockage and machine shutdown in the area where the flow guiding device 2 is located when the production flow rate is increased or when processing materials with high temperature and humidity and high viscosity.
[0036] In the embodiments described in this utility model, the rotary cylinder 208 is externally connected to a solenoid valve and a gas source. The solenoid valve can control the amount of gas entering the cylinder body of the rotary cylinder 208 by opening and closing, so as to further control the action of the rotary cylinder 208.
[0037] In the embodiments described in this utility model, the limiting column 3 has the function of limiting the movement position of the movable flow guiding mechanism. The limiting column 3 is set on the trajectory of the flow guiding plate III 203, which is away from the tail hinge 207, and rotates towards the head end of the vibrating conveying channel 1. Under the action of the limiting column 3, the rotating cylinder 208 drives the flow guiding plate I 201, flow guiding plate II 202 and flow guiding plate III 203 to move until the flow guiding plate III 203 contacts the limiting column 3 and stops moving. At this time, the width of the flow guiding channel between the flow guiding device 2 on the left wall of the vibrating conveying channel 1 and the flow guiding device 2 on the right wall of the vibrating conveying channel 1 is equal to the width of the discharge port 4 on the bottom surface of the vibrating conveying channel 1, so as to ensure that the material can smoothly and accurately enter the discharge port 4 from the flow guiding channel, and avoid the material from passing through the outer edge of the discharge port 4 and moving towards the tail end of the vibrating conveying channel 1, causing the situation of flow diversion error and material loss.
[0038] In the embodiments described in this utility model, the discharge port 4 is located between the flow guiding devices 2 symmetrically arranged on the left and right side walls of the vibrating conveying channel 1. The discharge baffle has the function of opening or closing the discharge port 4. When the discharge baffle is opened, the discharge port 4 can be connected to the vibrating conveying channel 1, so that the material can be guided by the flow guiding device 2 to enter the next process through the discharge port 4. When the discharge baffle is closed, the bottom surface of the vibrating conveying channel 1 can become a whole plane, so that the material can be directly transported from the first end of the vibrating conveying channel 1 to the last end of the vibrating conveying channel 1 to enter the next process.
[0039] Based on the above, the specific steps of this utility model include:
[0040] Step S1: When it is necessary to guide materials to the tail end of the vibrating conveyor channel 1, the guide devices 2 symmetrically arranged on the left and right side walls of the vibrating conveyor channel 1 do not work. That is, the air source connected to the rotary cylinder 208 does not supply compressed gas to it, so that the rotary cylinder 208 does not drive the rotating shaft 2041 of the first hinge 204 to move, and thus does not drive the guide plate I 201 that is fastened to the rotating shaft 2041 through the single side I 2042 of the first hinge 204 to move. As a result, the guide plate I 201 does not drive the guide plate II 202 and the guide plate III 203 to move. At this time, the discharge baffle is closed, and the guide plate I 201, the guide plate II 202 and the guide plate III 203 are all set close to the side wall of the vibrating conveyor channel 1. While not affecting the original width of the vibrating conveyor channel 1, the normal conveying of materials in the vibrating conveyor channel 1 is ensured, so as to guide the materials from the tail end of the vibrating conveyor channel 1 into the next process.
[0041] Step S2: When it is necessary to guide the material to the feed port 4 through the guide device 2, the feed baffle opens to connect the feed port 4 with the vibrating conveying channel 1. At the same time, the air source connected to the rotary cylinder 208 supplies compressed gas to it. The rotary cylinder 208 drives the rotating shaft 2041 of the first hinge 204 to rotate synchronously through its output end. This causes the rotating shaft 2041 to drive the guide plate 1 201 to rotate around the rotating shaft 2041 towards the first end of the vibrating conveying channel 1 through the single-sided hinge 1 2042 which is fastened to the guide plate 1 201. The guide plate 1 201 drives the guide plate 2 202 to move towards the inner side of the vibrating conveying channel 1 and the first end of the vibrating conveying channel 1 through the hinge 1 205. Then, the guide plate 3 203 drives the guide plate 203 to rotate around the tail hinge 207 towards the first end of the vibrating conveying channel 1 through the hinge 2 206.
[0042] Step S3: In step S2, when the rotary cylinder 208 moves the guide plate I 201, guide plate II 202 and guide plate III 203 until the guide plate III 203 contacts the limiting column 3 to stop the movable guide mechanism from continuing to move, the input of compressed gas into the rotary cylinder 208 stops. At this time, the guide plate II 202 and guide plate III 203 in the guide device 2 located on the left wall of the vibrating conveying channel 1 and the guide plate II 202 and guide plate III 203 in the guide device 2 located on the right wall of the vibrating conveying channel 1 form a guide channel for the material to pass through. Under the guidance of the guide channel, the material enters the next process from the discharge port 4. After the conveying process is completed, the discharge baffle closes and the rotary cylinder 208 is started to drive the movable guide mechanism to reset, returning to the state where the guide plate I 201, guide plate II 202 and guide plate III 203 are all close to the side wall of the vibrating conveying channel 1.
[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A novel flow guiding device for a vibrating conveyor, characterized in that: The device includes a vibrating conveying channel and symmetrically arranged guide devices on its left and right side walls. The guide devices include a movable guide mechanism and a drive mechanism for driving the movable guide mechanism. The movable guide mechanism includes a guide plate I and guide plates II and III connected to it in sequence via a central hinge. Guide plates I and III are connected to the side walls of the vibrating conveying channel via a head hinge and a tail hinge located at their respective ends. The head hinge includes a rotating shaft and single-sided flaps I and II sleeved on its surface. The drive mechanism includes a rotary cylinder connected to the rotating shaft of the head hinge via a set screw. The bottom surface of the vibrating conveying channel is provided with a limit column and a discharge port. The discharge port is provided with a discharge baffle.
2. A novel flow guiding device for a vibrating conveyor according to claim 1, characterized in that: The central hinge includes hinge I that connects guide plate I and guide plate II together, and hinge II that connects guide plate II and guide plate III together.
3. A novel flow guiding device for a vibrating conveyor according to claim 1, characterized in that: The first hinge's single-side leaf I is fastened to one end of the guide plate I by screws, the first hinge's single-side leaf II is fastened to one side wall of the vibration conveying channel by screws, and the guide plate III is connected to one side wall of the vibration conveying channel by the tail hinge, and the connection position of the guide plate III is on the same side as the connection position of the guide plate I.
4. A novel flow guiding device for a vibrating conveyor according to claim 1, characterized in that: The rotary cylinder is provided with an output end. The top of the rotating shaft of the first hinge has a cylinder hole parallel to the central axis of the rotating shaft. The side of the rotating shaft has a set screw hole I that communicates with the cylinder hole. The side of the single-sided leaf I, which is sleeved on the surface of the rotating shaft, has a set screw hole II that corresponds to the set screw hole I. The output end of the rotary cylinder passes through the interior of the cylinder hole, and the output end of the rotary cylinder, the rotating shaft of the first hinge, and the single-sided leaf I are fastened together by set screws that pass through the set screw hole II and the set screw hole I in sequence.
5. A novel flow guiding device for a vibrating conveyor according to claim 1, characterized in that: The limiting column is positioned on the trajectory of the guide plate III, which is located away from the tail hinge, and rotates towards the beginning of the vibrating conveying channel.
6. A novel flow guiding device for a vibrating conveyor according to claim 1, characterized in that: The discharge port is located between the flow guiding devices symmetrically arranged on the left and right side walls of the vibrating conveying channel, and the discharge baffle has the function of opening or closing the discharge port.