Rotatable roller conveyor

Abstract

The utility model relates to a rotatable roller way conveyor which comprises a left fixing plate, a right fixing plate, a track, a roller body set and a driving module in linkage with the roller body set to rotate, the left fixing plate and the right fixing plate are fixedly installed on the left side and the right side of the track respectively, the rotatable roller way conveyor further comprises an installation base, and a rotating column is arranged at the bottom of the track in a protruding mode. The rotating column is rotatably mounted on the mounting base, a positioning ring is fixedly mounted on the rotating column in the circumferential direction, a positioning insertion block is arranged on the mounting base in a protruding mode on the rotating track of the positioning ring, and a plurality of positioning insertion grooves which are arranged at intervals in the circumferential direction of the positioning ring are formed in the positioning ring and correspond to the positioning insertion block; the positioning insertion block is inserted into one positioning insertion groove and abuts against the positioning ring. By the adoption of the scheme, the rotatable roller way conveyor enables the positioning insertion blocks to be inserted into the positioning insertion grooves in the different positions of the positioning rings on the rotating columns so as to achieve rotation of the track at different angles.

Description

Technical Field

[0001] The utility model relates to a roller conveyor, in particular to a rotatable roller conveyor. Background Art

[0002] Roller conveyor is a common material handling equipment, mainly used to transport various types of goods in factories, warehouses, logistics centers and other places. It supports and moves items through a series of parallel rollers. Roller conveyors can be divided into two types according to the power source: manual and power-driven. Power-driven means that this type of conveyor uses a motor or other power source to drive the rollers to rotate, thereby driving the goods placed on it to move. Power-driven roller conveyors can be further divided into the following types: belt-driven, chain-driven, and ball screw-driven.

[0003] Ordinary track conveyors can usually only move items along a fixed path and a collection device is set at the end of the track. However, if the front opening of the collection device is not located in the extension direction of the track length, it is necessary to add a connecting piece between the track and the collection device for changing the direction or manually move the entire track conveyor so that it matches the angle of the collection device so that the items at the end of the track can be moved into the collection device.

[0004] Therefore, how to achieve angle adjustment of the roller conveyor has become a problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a rotatable roller conveyor that can rotate the track at different angles by inserting positioning plugs into positioning slots at different positions on a positioning ring on a rotating column.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: including a left fixed plate, a right fixed plate, a track, a roller group and a driving module for rotating the linked roller group, the left fixed plate and the right fixed plate are fixedly installed on the left and right sides of the track respectively, and also including a mounting base, a rotating column is protrudingly provided at the bottom of the track, the rotating column is rotatably installed on the mounting base, a positioning ring is fixedly installed on the rotating column in the circumferential direction, the mounting base is located on the rotating trajectory of the positioning ring and a positioning block is protrudingly provided, the positioning ring is provided with a plurality of positioning slots arranged at intervals along the circumference of the positioning ring corresponding to the positioning block, the positioning block is inserted into one of the positioning slots and abuts against the positioning ring.

[0007] The utility model is further configured as follows: the positioning plug is made of a material that is easy to deform and includes a front limit plug located above the positioning ring, a rear limit plug and a positioning section located in the positioning slot, and the positioning section is provided with a matching groove running through it along the left and right directions.

[0008] The present invention is further configured as follows: the front limit plug-in block and the rear limit plug-in block are both arranged in a triangular prism shape, the front end face of the front limit plug-in block is inclined from top to bottom and from back to front, and the rear end face of the rear limit plug-in block is inclined from top to bottom and from front to back.

[0009] The utility model is further configured as follows: the driving module includes a motor, a first synchronous belt and a second synchronous belt, the roller group includes an active roller, a driven roller and a mating roller, a left gear and a right gear are fixedly installed on the left and right sides of the active roller respectively, the motor is fixedly connected to the left gear, a first mating gear is provided on the left side of the driven roller, the first synchronous belt transmission is provided between the first mating gear and the left gear, a second mating gear is provided on the right side of the mating roller, and the second synchronous belt transmission is provided between the right gear and the second mating gear.

[0010] The utility model is further configured as follows: the roller group also includes a front roller and a rear roller, the front roller is located in front of the mating roller and is linked to the mating roller, the rear roller is located behind the driven roller and is linked to the driven roller, and the track includes a front limit plate for preventing the front roller from moving forward and a rear limit plate for preventing the rear roller from moving backward.

[0011] The present invention is further configured as follows: a front drop groove and a rear drop groove are respectively provided on the front and rear sides of the track; a front collecting drawer is provided on the mounting base corresponding to the front drop groove; a rear collecting drawer is provided on the mounting base corresponding to the rear drop groove; a handle is fixedly installed on the front collecting drawer; and both the front collecting drawer and the rear collecting drawer are slidably installed in the mounting base along the left and right directions.

[0012] The present invention is further configured as follows: the front collection drawer includes a panel located on the left side of the mounting base, the mounting base is protrudingly provided with a disassembly and assembly part made of a material that is easily deformed, the disassembly and assembly part is inserted into the panel and controls a limit section that is against the panel.

[0013] By adopting the above technical solution, since the rotating column is rotatably installed on the mounting base and one of the positioning slots on the circumferential positioning ring of the rotating column will cooperate with the positioning plug, the rotating column can be rotated to different positions and then fixed to the mounting base by making the positioning plug cooperate with different positioning slots on the positioning ring, that is, the rotation angle of the track is determined so that it can cooperate with the collecting device rotated to different angles so that objects moving from front to back can fall smoothly into the collecting device without moving the entire collecting device or the roller conveyor to adjust the position, thereby making the angle adjustment of the track more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a front perspective view of a specific embodiment of the utility model;

[0016] Figure 2 It is a rear perspective view of a specific embodiment of the present invention;

[0017] Figure 3 An exploded view of a specific embodiment of the present utility model;

[0018] Figure 4 for Figure 2 A magnified view of middle A;

[0019] Figure 5 for Figure 3 Enlarged view of middle B;

[0020] Figure 6 for Figure 3 Enlarged view of middle C;

[0021] Figure 7 for Figure 3 Enlarged view of D in the middle.

[0022] In the figure: 1-left fixed plate;

[0023] 2-right fixed plate;

[0024] 3-track, 31-rotating column, 311-positioning ring, 3111-positioning slot, 32-front limit plate, 33-rear limit plate, 34-front drop slot, 35-rear drop slot;

[0025] 4- roller group, 41- driving roller, 411- left gear, 412- right gear, 42- driven roller, 421- first mating gear, 43- mating roller, 431- second mating gear, 44- front rotating roller, 45- rear rotating roller;

[0026] 5-drive module, 51-motor, 52-first synchronous belt, 53-second synchronous belt;

[0027] 6-installation base, 61-positioning plug, 611-front limit plug, 612-rear limit plug, 613-positioning section, 6131-matching groove, 62-front collection drawer, 621-handle, 622-panel, 63-rear collection drawer, 64-disassembly and assembly parts, 641-limiting section. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0029] like Figure 1-Figure 7 As shown, the utility model discloses a rotatable roller conveyor, comprising a left fixed plate 1, a right fixed plate 2, a track 3, a roller group 4 and a driving module 5 for rotating the roller group 4. The material to be moved is placed on the roller and the driving module 5 is started to drive the roller group 4 to rotate, thereby moving the material from the front to the back. In addition, by aligning the collecting device with the rear side of the track 3, the material moving from the front side to the back of the track 3 can fall into the collecting device. The left fixed plate 1 and the right fixed plate 2 are respectively fixedly installed on the left and right sides of the track 3 by bolts, integral molding, etc., and also include a mounting base 6. A rotating column 31 is protruding from the bottom of the track 3. The rotating column 31 is rotatably mounted on the mounting base 6. A positioning ring 311 is fixedly installed on the rotating column 31 in the circumferential direction. A positioning plug 61 is protruding from the mounting base 6 on the rotating track of the positioning ring 311. The positioning ring 311 is provided with a plurality of positioning slots 3111 arranged at intervals along the circumference of the positioning ring 311 corresponding to the positioning plug 61, and the positioning plug 61 is inserted into one of the positioning slots 3111 and abuts against the positioning ring 311. Since the rotating column 31 is rotatably installed on the mounting base 6, one of the positioning slots 3111 on the positioning ring 311 in the circumferential direction of the rotating column 31 will cooperate with the positioning plug 61. Therefore, by making the positioning plug 61 cooperate with different positioning slots 3111 on the positioning ring 311, the rotating column 31 can be rotated to different positions and then fixed to the mounting base 6, that is, the rotation angle of the track 3 is determined so that it can cooperate with the collecting device rotated to different angles, so that the object moving from front to back can fall into the collecting device smoothly without the need to move the entire collecting device or the roller conveyor to adjust the position, thereby making the angle adjustment of the track 3 more convenient.

[0030] The positioning plug 61 is made of a deformable material such as rubber and includes a front limiting plug 611 located above the positioning ring 311, a rear limiting plug 612 and a positioning section 613 located in the positioning slot 3111. The positioning section 613 is provided with a matching groove 6131 running through it in the left and right directions. Due to the existence of the matching groove 6131, when the positioning plug 61 is inserted into the positioning slot 3111, the front limiting plug 611 and the rear limiting plug 612 will approach each other in the direction of the matching groove 6131 and pass through the positioning slot 3111 upwards. When the front limiting plug 611 and the rear limiting plug 612 pass through the positioning slot 3111, the front limiting plug 6 When the front and rear limit blocks 611 and 612 lose their force, they will recover and move away from the matching groove 6131, thereby achieving resistance against the positioning ring 311. When the rotating column 31 needs to be rotated, a force is applied to the front limit block 611 and the rear limit block 612 located above the positioning ring 311 to move toward the matching groove 6131 and then move the positioning ring 311 upward, so that the positioning block 61 can pass downward through the positioning slot 3111 and apply torque to the rotating column 31, and then move the positioning ring 311 downward, so that the positioning block 61 can cooperate with the positioning slots 3111 at different positions on the positioning ring 311, thereby adjusting and fixing the rotation angle of the track 3.

[0031] Preferably, preferably, the front limit plug 611 and the rear limit plug 612 are both triangular prism settings, the front end face of the front limit plug 611 is tilted from back to front from top to bottom, and the rear end face of the rear limit plug 612 is tilted from front to back from top to bottom. Since the front side of the front limit plug 611 is tilted from back to front from top to bottom and the rear side of the rear limit plug 612 is tilted from front to back from top to bottom, the front limit plug 611 and the rear limit plug 612 are both The triangular prism is configured to be narrow at the top and wide at the bottom. Therefore, when the positioning block 61 is inserted into the positioning slot 3111, the top of the positioning block 61, i.e., the top of the front limit block 611 and the top of the rear limit block 612, will first enter the bottom of the positioning slot 3111. Therefore, the front limit block 611 and the rear limit block 612, which are narrow at the top and wide at the bottom, enable the positioning block 61 to be aligned with the positioning slot 3111 more smoothly and then pass through the positioning slot 3111 upward toward the mating groove 6131 and pass over the positioning slot 3111.

[0032] The driving module 5 includes a motor 51, a first synchronous belt 52 and a second synchronous belt 53. The roller group 4 includes an active roller 41, a driven roller 42 and a matching roller 43. The left and right sides of the active roller 41 are respectively fixedly installed with a left gear 411 and a right gear 412 by means of a key connection or the like. The motor 51 and the left gear 411 are fixedly connected by means of a key connection or the like. A first matching gear 421 is provided on the left side of the driven roller 42. The first synchronous belt 52 is transmitted between the first matching gear 421 and the left gear 411. A second matching gear 431 is provided on the right side of the matching roller 43. The second synchronous belt 53 is transmitted between the right gear 412 and the second matching gear 431. Since the motor 51 is fixed to the left gear 411, the left gear 411 can be driven by starting the motor 51. , the active roller 41 fixed to the left gear 411 and the right gear 412 of the active roller 41 rotate. At this time, since the first synchronous belt 52 is transmitted between the first matching gear 421 and the left gear 411, the rotation of the left gear 411 can transmit the torque to the first matching gear 421 through the first synchronous belt 52, thereby driving the first matching gear 421 and the driven roller 42 to rotate. Similarly, the rotating right gear 412 at this time can transmit the torque to the second synchronous belt 53, thereby causing the second matching gear 431 and the matching rod fixed to the second matching gear 431 to rotate. In summary, after starting the motor 51, the active roller 41, the driven roller 42 and the matching rod can rotate synchronously, thereby enabling the object located on the front side of the track 3 to move from the matching rod toward the active roller 41 and the driven roller 42 side.

[0033] Among them, the roller group 4 also includes a front roller 44 and a rear roller 45, the front roller 44 is located in front of the mating roller 43 and is linked to the mating roller 43, the rear roller 45 is located behind the driven roller 42 and is linked to the driven roller 42, the track 3 includes a front limit plate 32 for preventing the front roller 44 from moving forward and a rear limit plate 33 for preventing the rear roller 45 from moving backward, 1. Since the front roller 44 is linked to the mating roller and the rear roller 45 is linked to the driven roller 42, after starting the motor 51, the front roller 44 and the rear roller 45 can be driven to rotate synchronously, thereby increasing the number of roller groups 4, thereby improving the stability of objects during transportation and can 1. Disperse the pressure of objects on individual rollers, thereby reducing the wear of each roller and extending the service life of the entire system. At the same time, more rollers can provide redundant support. Even if individual rollers fail, the normal transportation of objects can be maintained, thereby improving the overall reliability of the system; 2. Due to the presence of the front limit plate 32 and the rear limit plate 33, when the roller group 4 is installed on the track 3, the active roller 41, the driven roller 42, the matching rod, the front rotating roller 44 and the rear roller will not cross the front limit plate 32 and the rear limit plate 33 when rolling forward or backward, so that the roller group 4 can be stably located on the track 3, thereby facilitating the installation of the roller group 4 on the track 3.

[0034] In addition, the front and rear sides of the track 3 are respectively penetrated by a front drop groove 34 and a rear drop groove 35. The mounting base 6 is provided with a front collection drawer 62 corresponding to the front drop groove 34, and the mounting base 6 is provided with a rear collection drawer 63 corresponding to the rear drop groove 35. A handle 621 is fixedly installed on the front collection drawer 62 by bolts, welding, etc. The front collection drawer 62 and the rear collection drawer 63 are both slidably installed in the mounting base 6 along the left and right directions. If fragments of material fall off during the process of moving the object from the front side of the track 3 to the rear, If the debris falls, such as dust, metal particles, plastic particles, etc., these materials can be moved toward the front drop groove 34 and the rear drop groove 35. When these materials fall into the front drop groove 34 or the rear drop groove 35, they will fall downward into the front collection drawer 62 and the rear collection drawer 63. By taking the front collection drawer 62 and the rear collection drawer 63 out of the mounting base 6, these collected debris can be cleaned up, and the presence of the handle 621 can facilitate the front collection drawer 62 to slide back and forth relative to the mounting base 6.

[0035] Among them, the front collection drawer 62 includes a panel 622 located on the left side of the mounting base 6, and the mounting base 6 is protrudingly provided with a disassembly component 64 made of a material that is easy to deform. The disassembly component 64 is inserted into the panel 622 and controls the limiting section 641 that is against the panel 622. Since the limiting section 641 of the disassembly component 64 on the mounting base 6 will be against the panel 622, the front collection drawer 62 can be stably located on the mounting base 6 without the action of external force. After applying force to the limiting section 641 so that it can be separated from the panel 622, the front collection drawer 62 can be moved to the left and taken out, so that the collected fragments can be cleaned up.

[0036] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rotatable roller conveyor, comprising a left fixed plate, a right fixed plate, a track, a roller assembly, and a drive module for rotating the roller assembly, wherein the left fixed plate and the right fixed plate are fixedly mounted on the left and right sides of the track, respectively, and characterized in that: The cam is provided with a plurality of positioning slots which are arranged at intervals along the circumference of the positioning ring, and the positioning slots are provided on the cam to form a plurality of positioning slots which are arranged at intervals along the circumference of the positioning ring. The ...

2. A rotatable roller conveyor according to claim 1, characterized in that: The positioning plug is made of a deformable material and includes a front limit plug located above the positioning ring, a rear limit plug and a positioning section located in the positioning slot. The positioning section is provided with a matching groove running through it in the left and right directions.

3. The rotatable roller conveyor according to claim 2, characterized in that: The front limit plug and the rear limit plug are both arranged in a triangular prism shape. The front end face of the front limit plug is inclined from top to bottom and from back to front, and the rear end face of the rear limit plug is inclined from top to bottom and from front to back.

4. The rotatable roller conveyor according to claim 1, characterized in that: The driving module includes a motor, a first synchronous belt and a second synchronous belt. The roller group includes an active roller, a driven roller and a mating roller. A left gear and a right gear are fixedly installed on the left and right sides of the active roller respectively. The motor is fixedly connected to the left gear. A first mating gear is provided on the left side of the driven roller. The first synchronous belt transmission is provided between the first mating gear and the left gear. A second mating gear is provided on the right side of the mating roller. The second synchronous belt transmission is provided between the right gear and the second mating gear.

5. The rotatable roller conveyor according to claim 4, characterized in that: The roller group also includes a front roller and a rear roller, the front roller is located in front of the mating roller and is linked to the mating roller, the rear roller is located behind the driven roller and is linked to the driven roller, and the track includes a front limit plate for preventing the front roller from moving forward and a rear limit plate for preventing the rear roller from moving backward.

6. The rotatable roller conveyor according to claim 1, characterized in that: A front drop groove and a rear drop groove are respectively provided on the front and rear sides of the track. A front collecting drawer is provided on the mounting base corresponding to the front drop groove, and a rear collecting drawer is provided on the mounting base corresponding to the rear drop groove. A handle is fixedly installed on the front collecting drawer, and the front collecting drawer and the rear collecting drawer are both slidably installed in the mounting base along the left and right directions.

7. The rotatable roller conveyor according to claim 6, characterized in that: The front collection drawer includes a panel located on the left side of the mounting base. The mounting base is protrudingly provided with a disassembly component made of a material that is easily deformed. The disassembly component is inserted into the panel and controls a limit section that abuts against the panel.

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