Roller driving device and roller driving device system

Abstract

The invention belongs to the technical field of roller driving, and discloses a roller driving device which comprises a roller driving machine, and the two ends of the roller driving machine are fixedly connected with hollow long plates; once the materials move and deviate on the roller driving machine, the materials can be sensed by a plurality of sensors in time and can be immediately transmitted to start a rotating motor, so that a gear is driven to rotate, a baffle provided with a plurality of teeth is driven to move downwards in a meshed mode, and the two ends of a hollow long plate are separated through the baffle; in this way, it is not influenced that workers observe the material conveying condition in the transportation operation process at ordinary times, the possibility of damage caused by falling of small-specification materials can be prevented through the baffles at key times, the first bevel gear and the second bevel gear engaged with the first bevel gear can be driven to rotate synchronously, and the work efficiency is improved. Therefore, the push-and-pull plate on one side is driven to be horizontally pulled in the clamping groove, the top plate and the multiple fixedly-installed rubber rods are driven to be synchronously pulled and moved, and therefore the deviated materials are pushed.

Description

Technical Field

[0001] This invention belongs to the field of roller drive technology, specifically a roller drive device and roller drive device system. Background Technology

[0002] A drive roller, a metallurgical term in the iron and steel metallurgical industry, is a hollow, simple-structured unit consisting of a composite roller, connecting plugs, and a roller shaft. The composite roller is made of an outer layer of wear-resistant rubber and a fiberglass roller, securely connected to the roller shaft with connecting plugs. Roller devices are frequently used in processing machinery for material transport, separation, and grading. The roller's rotation is typically driven by nylon or rubber wheels sliding on a ring-shaped guide rail, utilizing friction to drive the roller's rotation. However, when transporting materials using existing rollers, the materials may slip and deviate during the movement, making it impossible to center and pull the materials in time. This may cause the materials to slip off the roller drive unit, resulting in material damage. Some rollers install baffles at both ends of the drive unit. In order to accommodate materials of different sizes, the height of the baffles must be as high as possible, which will cause a certain degree of obstruction. The baffle structure will not be flexible. Summary of the Invention

[0003] To address the problems mentioned in the background art, the present invention provides a roller drive device and a roller drive device system.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a roller driving device, comprising a roller driving machine, wherein both ends of the roller driving machine are fixedly connected to a hollowed-out long plate, and a rectangular positioning groove is formed through the inner wall of each hollowed-out long plate near the top position, and multiple sensors are fixedly connected to both ends of each hollowed-out long plate, further comprising: The flow-blocking section includes two baffles. Each baffle has a first engagement structure at one end, a first power source at each first engagement structure, a second engagement structure at each first power source, a first rotation structure at the bottom end of each second engagement structure, a limiting movement structure at each first rotation structure, multiple limiting sliding structures at each limiting movement structure, a pushing structure in the middle of each limiting movement structure, and an elastic structure at each pushing structure.

[0005] Preferably, the first meshing structure is composed of multiple teeth, gears and a helical rod meshing with them. One side of the gear and each tooth can mesh with each other, and the other end of each tooth is fixedly connected to the outer wall of one end of the baffle. The baffle and the rectangular positioning groove opened in the inner wall of the hollow long plate are in close contact and slidingly connected, and the gear and the inner wall of the rectangular positioning groove are in close contact and rotatably connected.

[0006] Preferably, the first power source is a rotary motor of the forward and reverse rotation type. The rotary motor is fixedly connected to one end of the screw rod and to one end of the outer wall of the hollow long plate. The screw rod and one end of the hollow long plate are rotatably connected through each other.

[0007] Preferably, the second meshing structure is composed of a helical gear one and a meshing helical gear two, wherein the helical gear one is fixedly connected to the outer wall of the spiral rod.

[0008] Preferably, the first rotating structure consists of a turntable and a rotating rod fixedly connected to the outer wall of one side of the bottom end of the turntable, and the top outer wall of the turntable and the bottom end of the helical gear are fixedly connected.

[0009] Preferably, the limiting and moving structure is composed of a groove plate and a U-shaped positioning plate that fits and engages with its outer wall. The U-shaped positioning plate has a through slot. The outer wall of each U-shaped positioning plate is fixedly connected to the inner wall of the rectangular positioning slot opened in the hollow long plate. The rotating rod and the groove plate are fitted and slidably connected.

[0010] Preferably, the limiting sliding structure consists of two push-pull plates, multiple slide rods, and multiple arc grooves that pass through each of the push-pull plates. The inner wall of each arc groove and each slide rod are in close sliding connection, and the top of each slide rod is fixedly connected to the inner wall of a rectangular positioning groove opened in the hollowed-out long plate. One end of the push-pull plate and the inner wall of the slot are in close sliding connection.

[0011] Preferably, the pushing structure consists of a top plate and a plurality of rubber rods that are slidably engaged with the outer wall of one end of the top plate. Both ends of the top plate are fixedly connected to the outer walls of one end of the two push-pull plates, and the other end of the push-pull plate is slidably connected to the inner wall of the rectangular positioning groove opened in the hollow long plate.

[0012] Preferably, the elastic structure is composed of multiple springs, and the two ends of each spring are fixedly connected to the top plate and the rubber rod, respectively.

[0013] A roller drive system, wherein the specific drive process is as follows: Starting and feeding: First, the power source is started by the sensor. The drive device converts electrical energy into mechanical energy and drives the roller to start rotating. The working principle of the roller motor is based on the principle of electromagnetic induction. When the current passes through the coil in the motor, a magnetic field is generated. This magnetic field drives the roller shaft to rotate, thereby driving the roller to move. The power source of the drive device is basically the motor, which drives the drive accessories such as belts and chains to drive the rotation of the roller. Operation: The material to be conveyed is placed on the roller. When the roller starts to rotate, the material placed on the roller also begins to move.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention utilizes a roller drive mechanism. When materials are transported on the roller drive, any deviation is immediately detected by multiple sensors mounted on a perforated long plate. This immediately triggers a rotary motor, which in turn drives gears to rotate. These gears mesh and move a toothed baffle downwards, separating the two ends of the perforated long plate. This ensures that the material transport process is not obstructed from the operator's observation of the material transport. In critical situations, the baffles prevent smaller materials from falling and causing damage. Simultaneously, the invention also drives a first helical gear and its meshing second helical gear to rotate, causing a push-pull plate on one side to be pulled horizontally within a slot. This, in turn, causes the top plate and several fixed rubber rods to move synchronously, pushing the deviated material back to its central position on the roller drive for transport. Attached Figure Description

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the partition and flow section of the present invention; Figure 3 This is a partial structural diagram of the partition and flow section of the present invention; Figure 4 This is a schematic diagram of a partially split structure of the partition and flow section of the present invention (one of the following). Figure 5 This is a schematic diagram of the partially split structure of the partition and flow section of the present invention (second example). Figure 6 For the present invention Figure 2 A magnified structural diagram of point A; Figure 7 This is a schematic diagram of the system flow structure of the driving device of the present invention.

[0016] In the picture: 1. Roller drive; 2. Divider and flow section; 21. Baffle; 22. Tooth; 23. Gear; 24. Helical rod; 25. Rotary motor; 26. Helical gear one; 27. Helical gear two; 28. Turntable; 29. ​​Rotating rod; 230. Push-pull plate; 231. Groove plate; 232. U-shaped positioning plate; 233. Slot; 234. Top plate; 235. Arc groove; 236. Slide rod; 237. Rubber rod; 238. Spring. Detailed Implementation

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] like Figures 1 to 7 As shown, the present invention provides a roller driving device, including a roller drive 1, with hollowed-out long plates fixedly connected to both ends of the roller drive 1. A rectangular positioning groove is formed through the inner wall of each hollowed-out long plate near its top position, and multiple sensors are fixedly connected to both ends of each hollowed-out long plate. The device also includes: The flow-blocking section 2 includes two baffles 21. Each baffle 21 has a first engagement structure at one end, a first power source at each first engagement structure, a second engagement structure at each first power source, a first rotation structure at the bottom end of each second engagement structure, a limiting movement structure at each first rotation structure, multiple limiting sliding structures at each limiting movement structure, a pushing structure in the middle of each limiting movement structure, and an elastic structure at each pushing structure.

[0019] Using the above scheme: When the material is transported on the roller drive machine 1, any movement or deviation will be immediately detected by multiple sensors installed on the perforated long plate. This will immediately trigger the start of the rotary motor 25, which will drive the gear 23 to rotate. This gear will mesh with and drive the baffle 21, which is equipped with multiple teeth 22, to move downwards. The baffle 21 will block both ends of the perforated long plate, thus ensuring that the material transport is not affected during normal transport operations. In critical situations, the baffle 21 can also prevent small materials from falling and causing damage. It will also drive the first helical gear 26 and the meshing helical gear 27 to rotate synchronously, thereby driving the push-pull plate 230 on one side to be pulled horizontally in the slot 233. This will drive the top plate 234 and the multiple fixed rubber rods 237 to move synchronously, thereby pushing the deviated material and keeping it in the middle position of the roller drive machine 1 for transport.

[0020] The first meshing structure consists of multiple teeth 22, gears 23, and a helical rod 24 meshing with them. One side of the gear 23 can mesh with each tooth 22, and the other end of each tooth 22 is fixedly connected to the outer wall of one end of the baffle 21. The baffle 21 and the rectangular positioning groove opened in the inner wall of the hollow long plate are in close contact and sliding connection, and the gear 23 and the inner wall of the rectangular positioning groove are in close contact and rotating connection. The first power source is a rotary motor 25 of the forward and reverse rotation type. The rotary motor 25 is fixedly connected to one end of the helical rod 24 and fixedly connected to the outer wall of one end of the hollow long plate. The helical rod 24 and one end of the hollow long plate are in through-rotational connection. The second meshing structure consists of a helical gear 26 and a helical gear 27 meshing with it. The helical gear 26 and the outer wall of the helical rod 24 are fixedly connected.

[0021] The above solution involves starting the rotary motor 25, which drives the screw rod 24 to rotate, thereby driving the gear 23 to rotate. This gear 23 meshes with the baffle 21, which is equipped with multiple teeth 22, and moves downward. The baffle 21 separates the two ends of the hollow long plate, thus ensuring that the material conveying process is not affected during normal transportation operations. In critical situations, the baffle 21 can also prevent small materials from falling and causing damage. When the screw rod 24 rotates, it also drives the first helical gear 26 and the meshing helical gear 27 to rotate synchronously.

[0022] The first rotating structure consists of a turntable 28 and a rotating rod 29 fixedly connected to the outer wall of one side of the bottom end of the turntable 28. The top outer wall of the turntable 28 is fixedly connected to the bottom end of the helical gear 27. The limiting and moving structure consists of a slotted plate 231 and a U-shaped positioning plate 232 that fits and engages with its outer wall. A slot 233 is formed through the U-shaped positioning plate 232. The outer wall of each U-shaped positioning plate 232 is fixedly connected to the inner wall of the rectangular positioning groove formed in the hollowed-out long plate. The rotating rod 29 and the slot plate 231 are in close contact and sliding connection. The limiting sliding structure consists of two push-pull plates 230, multiple slide rods 236, and multiple arc grooves 235 that are opened through each push-pull plate 230. The inner wall of each arc groove 235 and each slide rod 236 are in close contact and sliding connection. The top of each slide rod 236 is fixedly connected to the inner wall of the rectangular positioning groove opened in the hollow long plate. The push-pull plate 230 at one end is in close contact and sliding connection with the inner wall of the slot 233.

[0023] The above scheme is adopted: the first helical gear 26 and the meshing second helical gear 27 rotate synchronously, thereby driving the bottom turntable 28 to rotate, so that it slides in the slot plate 231 through the synchronously rotating rotating rod 29, thereby driving the push-pull plate 230 on one side to be pulled horizontally in the slot 233. When the push-pull plate 230 is passively pulled out, it will drive the top plate 234 and the push-pull plate 230 on the other side to slide horizontally through multiple sliding rods 236.

[0024] The pushing structure consists of a top plate 234 and multiple rubber rods 237 that are slidably attached to the outer wall of one end of the top plate 234. Both ends of the top plate 234 are fixedly connected to the outer wall of one end of two push-pull plates 230. The other end of the push-pull plate 230 is slidably connected to the inner wall of the rectangular positioning groove opened in the hollow long plate. The elastic structure consists of multiple springs 238, and both ends of each spring 238 are fixedly connected to the top plate 234 and the rubber rods 237 respectively.

[0025] Using the above scheme: When the top plate 234 moves passively in the inner wall of the rectangular groove and the slot 233 that are connected to it, it will drive the top plate 234 and the multiple rubber rods 237 that are fixedly installed to move synchronously, thereby pushing the offset material and keeping it in the middle position of the roller drive machine 1 for conveying. The impact force generated during the pushing process will be buffered by the spring 238 to avoid excessive impact force, and the rubber material of the rubber rods 237 can also prevent the material from being damaged during the pushing process.

[0026] A roller drive system, the specific drive process of which is as follows: Starting and feeding: First, the power source is started by the sensor. The drive device converts electrical energy into mechanical energy and drives the roller to start rotating. The working principle of the roller motor is based on the principle of electromagnetic induction. When the current passes through the coil in the motor, a magnetic field is generated. This magnetic field drives the roller shaft to rotate, thereby driving the roller to move. The power source of the drive device is basically the motor, which drives the drive accessories such as belts and chains to drive the rotation of the roller. Operation: The material to be conveyed is placed on the roller. When the roller starts to rotate, the material placed on the roller also begins to move.

[0027] The working principle and usage process of this invention: When materials are transported on the roller drive machine 1, any movement or deviation will be immediately detected by multiple sensors installed on the perforated long plate. This will immediately trigger the start of the rotary motor 25, causing the spiral rod 24 to rotate. This, in turn, drives the gear 23 to rotate, meshing with and causing the baffle 21, which has multiple teeth 22, to move downwards. The baffle 21 blocks both ends of the perforated long plate, thus ensuring that the material transport process is not affected during normal operations. In critical situations, the baffle 21 also prevents smaller materials from falling and causing damage. During the rotation of the spiral rod 24, it also drives the first helical gear 26 and the meshing helical gear 27 to rotate synchronously, thereby rotating the bottom turntable 28. The synchronously rotating rod 29 slides within the groove plate 231, thereby driving the push-pull plate 230 on one side to be horizontally pulled in the slot 233. When the push-pull plate 230 is passively pulled, it will drive the top plate 234 and the push-pull plate 230 on the other side to slide horizontally through multiple sliding rods 236. When the top plate 234 is passively moved within the inner wall of the fitted rectangular groove and the slot 233, it will drive the top plate 234 and multiple fixedly installed rubber rods 237 to be synchronously pulled and moved, thereby pushing the offset material and keeping it in the middle position of the roller drive machine 1 for conveying. The impact force generated during the pushing process will be buffered by the spring 238 to avoid excessive impact force, and the rubber material of the rubber rods 237 can also prevent damage to the material during the pushing process.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A roller driving device and a roller driving device system, comprising a roller driving machine (1), characterized in that: Both ends of the roller driving machine (1) are fixedly connected to hollow long plates, and a rectangular positioning groove is provided through the inner wall of each hollow long plate near the top, and a plurality of sensors are fixedly connected to the inner sides of each hollow long plate, and further comprising: A blocking parallel flow section (2), the blocking parallel flow section (2) comprising two baffles (21), each of the baffles (21) being provided with a first meshing structure at one end, each of the first meshing structures being provided with a first power source, each of the first power sources being provided with a second meshing structure, each of the second meshing structures being provided with a first rotating structure at the bottom end, each of the first rotating structures being provided with a limit moving structure, each of the limit moving structures being provided with a plurality of limit sliding structures, each of the limit moving structures being provided with a push structure in the middle, and each of the push structures being provided with an elastic structure.

2. The roller driving device according to claim 1, characterized in that: The first meshing structure is composed of a plurality of teeth (22), a gear (23), and a screw rod (24) meshingly connected therewith; one side of the gear (23) and each of the teeth (22) are meshingly connected, and the other end of each of the teeth (22) is fixedly connected to the outer wall of one end of the baffle (21); the baffle (21) and a rectangular positioning groove provided in the inner wall of the hollow long plate are fitted and slidably connected, and the gear (23) and the inner wall of the rectangular positioning groove are fitted and rotatably connected.

3. The roller driving device according to claim 2, characterized in that: The first power source is a forward and reverse rotating rotary motor (25), the rotary motor (25) being fixedly connected to one end of the spiral rod (24) and to the outer wall of one end of the hollow long plate, the spiral rod (24) being connected to one end of the hollow long plate in a through-connected rotational manner.

4. The roller driving device according to claim 3, characterized in that: The second meshing structure is composed of a bevel gear 1 (26) and a meshingly connected bevel gear 2 (27), and the bevel gear 1 (26) is fixedly connected to the outer wall of the screw rod (24).

5. The roller driving device according to claim 4, characterized in that: The first rotating structure is composed of a rotating disk (28) and a rotating rod (29) fixedly connected to an outer wall on one side of the bottom end of the rotating disk (28), and the top outer wall of the rotating disk (28) and the bottom end of the second bevel gear (27) are fixedly connected.

6. The roller driving device according to claim 5, characterized in that: The limit movement structure is composed of a slot plate (231) and a U-shaped positioning plate (232) that is fitted and clamped to the outer wall thereof; a clamping groove (233) is provided in the U-shaped positioning plate (232); the outer wall of each U-shaped positioning plate (232) is fixedly connected to the inner wall of a rectangular positioning groove provided in the hollow long plate; and the rotating rod (29) and the slot plate (231) are fitted and slidably connected.

7. The roller driving device according to claim 6, characterized in that: The limited sliding structure is composed of two push-pull plates (230), a plurality of sliding rods (236), and a plurality of arc grooves (235) extending through each of the push-pull plates (230); the inner wall of each arc groove (235) and each of the sliding rods (236) are fitted and slidably connected, and the top end of each of the sliding rods (236) is fixedly connected to the inner wall of a rectangular positioning groove provided in the hollow long plate; and one end of the push-pull plate (230) and the inner wall of the slot (233) are fitted and slidably connected.

8. The roller driving device according to claim 7, characterized in that: The push-resistance structure is composed of a top plate (234) and a plurality of rubber rods (237) slidably engaged with the outer wall of one end of the top plate (234); both ends of the top plate (234) are fixedly connected to the outer walls of one end of the two push-pull plates (230); and the other end of the push-pull plate (230) is slidably connected to the inner wall of a rectangular positioning groove provided in the hollow long plate.

9. The roller driving device according to claim 8, characterized in that: The elastic structure is composed of a plurality of springs (238), and two ends of each spring (238) are respectively fixedly connected to the top plate (234) and the rubber rod (237).

10. A roller drive system, characterized in that: The specific driving process is as follows: Starting: First, the power source is started through the inductor, and the electrical energy is converted into mechanical energy through the driving device, and the driving roller starts to rotate. The working principle of the roller motor is based on the principle of electromagnetic induction. When the current passes through the coil in the motor, a magnetic field is generated. This magnetic field drives the roller shaft to rotate, thereby driving the roller to move. The power source of the driving device is basically the motor, which drives the rotation of the roller by driving the auxiliary belts, chains, etc. Operation: The materials to be conveyed are placed on the rollers. When the rollers start to rotate, the materials on the rollers also start to move.

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