Multi-angle multi-wedge belt type modular balance wheel device and sorting machine
Technical Field
The utility model relates to a multi-angle multi-wedge belt formula modularization balance device and sorting machine belongs to automatic material letter sorting field.
Background
In logistics industries such as express delivery, storage and the like, sorting of goods according to categories is an important link of goods distribution, and the balance wheel sorting device can realize high-speed turnover of goods as efficient, rapid and accurate sorting equipment.
Current balance equipment quality is big, and the structure is complicated, and is mostly integral, and maintenance cycle is long, the maintenance is difficult, letter sorting inefficiency when equipment breaks down, and swing angle is little and comparatively single, and this also leads to the balance size great or has the phenomenon such as material letter sorting is unsuccessful.
The transmission of the roller for driving the material to move is mostly an O belt, and the transmission force is small; patent CN 110102488A states through frictional force drive gyro wheel motion, and its frictional force is less, and the phenomenon of skidding often appears between gyro wheel and the belt, leads to the belt to generate heat, influences the life of belt. Therefore, there is a need for a device that can intelligently address the automated sorting needs of the logistics industry.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide a many wedges of multi-angle formula modularization balance device and sorting machine, this mechanism realizes the swing of all balances of single motor drive, and the swing angle of every line of balance is adjustable, and swing angle is at-90 ~90 within ranges, has light weight, response speed is fast, sorts efficiently.
According to the utility model provides a technical scheme: a multi-wedge belt type modular balance wheel device comprises a roller mounting frame, an electric roller, a multi-wedge belt, rollers and a cover plate; an electric roller is arranged at the center of the roller mounting rack, the upper end of the roller mounting rack is connected with a cover plate, a plurality of rollers are arranged in the cover plate, and the upper parts of the rollers protrude out of the upper end surface of the cover plate; the electric roller and the roller are sleeved with the V-ribbed belt, the wedge-shaped surface of the V-ribbed belt presses the upper end surface of the roller, the upper end surface of the V-ribbed belt is not higher than the upper end surface of the roller, and the electric roller and the roller are driven by the V-ribbed belt.
Furthermore, the idler wheel is a modularized device, a circle of groove is formed in the middle of the idler wheel, the height of the groove is higher than or equal to the thickness of the V-ribbed belt, the bottom surface of the groove is a wedge-shaped surface matched with the V-ribbed belt, and a circle of wedge-shaped surface matched with the V-ribbed belt is arranged on the surface of the electric roller.
Further, the apron is circular, sets up a plurality of gyro wheel in the apron, symmetrical installation, parallel to each other and lie in between the gyro wheel that inboard gyro wheel is higher than the gyro wheel that lies in the outside.
A multi-angle multi-wedge belt type modular balance sorting machine comprises a multi-wedge belt type modular balance device, a rack and a balance swing driving mechanism, wherein a plurality of multi-wedge belt type modular balance devices are arranged in the rack in an array mode, and the balance swing driving mechanism drives the multi-wedge belt type modular balance device to synchronously swing left and right; the balance wheel swing driving mechanism comprises a driving motor, a synchronous belt wheel, a connecting shaft and a synchronous belt; the connecting shaft comprises a first connecting shaft and a second connecting shaft;
the upper end of the multi-wedge belt type modularized balance wheel device protrudes out of the upper end face of the rack, the lower end of the multi-wedge belt type modularized balance wheel device is provided with a first connecting shaft, and two synchronous belt wheels, namely an upper synchronous belt wheel and a lower synchronous belt wheel, are arranged on the first connecting shaft; two synchronous belt wheels of the multi-wedge belt type balance wheel device extend out of the lower end face of the frame;
two synchronous pulleys of two adjacent multi-wedge belt type modular balance wheel devices in each row are connected by a synchronous belt, wherein the upper synchronous pulley is connected with the upper synchronous pulley, and the lower synchronous pulley is connected with the lower synchronous pulley, so that synchronous swinging can be realized among the multi-wedge belt type modular balance wheel devices in each row;
a driving motor is arranged at the right side part of the rack, a third synchronous belt wheel is arranged at the output end of the driving motor, and the third synchronous belt wheel is connected with an upper synchronous belt wheel or a lower synchronous belt wheel on any row of multi-wedge belt type modular balance wheel devices through a synchronous belt so as to drive the row of multi-wedge belt type modular balance wheel devices to synchronously swing;
the left side part of the rack is provided with a second connecting shaft corresponding to each row of multi-wedge band type modular balance wheel devices, the upper part of the second connecting shaft is provided with a first synchronous belt wheel, and the lower part of the second connecting shaft is provided with a second synchronous belt wheel; each second synchronous pulley is connected with the upper synchronous pulley or the lower synchronous pulley of the adjacent multi-wedge belt type modular balance wheel device of the corresponding row through a synchronous belt; the first synchronous belt pulleys are connected in pairs through synchronous belts, so that the multi-wedge belt type modular balance wheel devices in each row can synchronously swing.
Further, the rack comprises a mounting positioning plate, an upper cover plate, a left side plate, a right side plate, a motor mounting bracket and a belt wheel mounting bracket; the motor mounting bracket is mounted on the right side plate, and the driving motor is mounted on the motor mounting bracket; the belt wheel mounting bracket is mounted on the left side plate, and the first synchronous belt wheel, the second synchronous belt wheel and the second connecting shaft are mounted on the belt wheel mounting bracket.
Furthermore, bearing seat mounting holes matched with the connecting shaft are arranged on the mounting positioning plate in an array manner, and a mounting seat is fixedly arranged on the mounting positioning plate; the upper cover plate is provided with a balance wheel device profiling hole in an array mode.
Further, the axis of the second connecting shaft coincides with the axis of each row of multi-ribbed modular balance devices, and the axis of the driving motor coincides with the axis of the row of multi-ribbed modular balance devices connected with the driving motor.
Furthermore, a boss is arranged at the bottom of the roller mounting frame of the multi-wedge band type modular balance wheel device, a concave platform is arranged at the upper part of the first connecting shaft, and the boss and the concave platform are connected in a matched mode so that the multi-wedge band type modular balance wheel device can be conveniently installed in a modular mode; a hollow hole is formed below the boss, and the first connecting shaft is of a hollow structure.
Further, the diameters of the upper synchronous pulley and the lower synchronous pulley are the same, the diameters of the upper synchronous pulley and the second synchronous pulley are the same, the swing angle of the multi-wedge type modular balance device can be adjusted according to different diameter ratios between the first synchronous pulley and the upper synchronous pulley, and the swing angle of the multi-wedge type modular balance device can be adjusted according to different diameter ratios between the first synchronous pulley and the lower synchronous pulley.
Compared with the prior art, the utility model, have following advantage:
the mechanism realizes that a single motor drives all the balance wheels to swing, the swing angle of each row of balance wheels can be adjusted, the swing angle is in the range of-90 degrees to 90 degrees, the mechanism has the advantages of light weight, high response speed, high sorting efficiency and the like, and meanwhile, the modular structure is convenient to process, install and maintain and repair in the later period.
Drawings
Fig. 1 is a schematic structural view of a multi-ribbed modular balance device.
Fig. 2 is a side view of a multi-wedgeband modular balance device.
Fig. 3 is a cross-sectional view of a multi-ribbed modular balance device.
Fig. 4 is a schematic structural view of the balance wheel sorter.
Fig. 5 is a schematic view of the bottom structure of the balance wheel sorter.
Description of reference numerals: 1.1-roller mounting rack, 1.2-electric roller, 1.3-V-belt, 1.4-roller, 1.5-cover plate, 1.4.1-groove, 1-balance device, 2-frame, 3-balance swing driving mechanism, 3.1-driving motor, 3.2-synchronous pulley, 3.2.1-upper synchronous pulley, 3.2.2-lower synchronous pulley, 3.3-connecting shaft, 3.4-synchronous belt, 3.3.1-first connecting shaft, 3.3.2-second connecting shaft, 3.2.3-first synchronous pulley, 3.2.4-second synchronous pulley, 3.2.5-third synchronous pulley, 2.1-mounting positioning plate, 2.2-upper cover plate, 2.3-left side plate, 2.4-right side plate, 2.5-motor mounting bracket, 2.6-pulley mounting bracket, 1.1.1-boss, 3.3.3.1.1-concave platform, 1.1-concave platform mounting hole, 2.1.2-mounting seat, 2.2.1-balance wheel device profile hole.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a multi-v-ribbed modular balance device includes a roller mount 1.1, an electric roller 1.2, a v-ribbed belt 1.3, a roller 1.4, and a cover plate 1.5; an electric roller 1.2 is arranged in the center of the roller mounting rack 1.1, the upper end of the roller mounting rack 1.1 is connected with a cover plate 1.5, a plurality of rollers 1.4 are arranged in the cover plate 1.5, and the upper parts of the rollers 1.4 protrude out of the upper end surface of the cover plate 1.5; the electric roller 1.2 and the roller 1.4 are sleeved with the V-ribbed belt 1.3, the wedge-shaped surface of the V-ribbed belt 1.3 presses the upper end surface of the roller 1.4, the upper end surface of the V-ribbed belt 1.3 is not higher than the upper end surface of the roller 1.4, and the electric roller 1.2 and the roller 1.4 are driven by the V-ribbed belt 1.3.
As shown in fig. 3, the roller 1.4 is a modular device, a circle of groove 1.4.1 is formed in the middle of the roller 1.4, the height of the groove 1.4.1 is greater than or equal to the thickness of the v-ribbed belt 1.3, the bottom surface of the groove 1.4.1 is a wedge surface matched with the v-ribbed belt 1.3, and a circle of wedge surface matched with the v-ribbed belt 1.3 is formed on the surface of the electric roller 1.2.
As shown in fig. 3, the cover plate 1.5 is circular, a plurality of rollers 1.4 are arranged in the cover plate 1.5, and the rollers 1.4 are symmetrically arranged among the rollers 1.4, are parallel to each other, and are higher than the rollers 1.4 on the outer side.
As shown in fig. 4 and 5, the multi-angle multi-wedge band type modular balance sorting machine comprises a multi-wedge band type modular balance device 1, a rack 2 and a balance wobble driving mechanism 3, wherein a plurality of multi-wedge band type modular balance devices 1 are arranged in the rack 2 in an array manner, and the balance wobble driving mechanism 3 drives the multi-wedge band type modular balance devices 1 to synchronously swing left and right; the balance wheel swing driving mechanism 3 comprises a driving motor 3.1, a synchronous pulley 3.2, a connecting shaft 3.3 and a synchronous belt 3.4; the connecting shaft 3.3 comprises a first connecting shaft 3.3.1 and a second connecting shaft 3.3.2;
the upper end of the multi-wedge type modular balance wheel device 1 protrudes out of the upper end face of the rack 2, the lower end of the multi-wedge type modular balance wheel device 1 is provided with a first connecting shaft 3.3.1, and two synchronous belt wheels 3.2 are arranged on the first connecting shaft 3.3.1 and are respectively an upper synchronous belt wheel 3.2.1 and a lower synchronous belt wheel 3.2.2; two synchronous belt wheels 3.2 of the multi-wedge belt type balance wheel device 1 extend out of the lower end face of the frame 2;
two synchronous belt wheels 3.2 of two adjacent multi-wedge belt type modular balance wheel devices 1 in each row are connected through a synchronous belt 3.4, wherein the upper synchronous belt wheel 3.2.1 is connected with the upper synchronous belt wheel 3.2.1, and the lower synchronous belt wheel 3.2.2 is connected with the lower synchronous belt wheel 3.2.2, so that synchronous swinging can be achieved between the multi-wedge belt type modular balance wheel devices 1 in each row;
the timing pulley 3.2 is referred to as a top-level name of the upper timing pulley 3.2.1, the lower timing pulley 3.2.2, the first timing pulley 3.2.3, the second timing pulley 3.2.4, and the third timing pulley 3.2.5.
A driving motor 3.1 is arranged at the right side part of the frame 2, a third synchronous belt wheel 3.2.5 is arranged at the output end of the driving motor 3.1, and the third synchronous belt wheel 3.2.5 is connected with the upper synchronous belt wheel 3.2.1 or the lower synchronous belt wheel 3.2.2 on any row of multi-wedge belt type modular balance wheel devices 1 through a synchronous belt 3.4 so as to drive the row of multi-wedge belt type modular balance wheel devices 1 to synchronously swing;
the left side part of the frame 2 is provided with a second connecting shaft 3.3.2 corresponding to each row of multi-wedge belt type modular balance wheel devices 1, the upper part of the second connecting shaft 3.3.2 is provided with a first synchronous belt wheel 3.2.3, and the lower part is provided with a second synchronous belt wheel 3.2.4; each second synchronous pulley 3.2.4 is connected with the upper synchronous pulley 3.2.1 or the lower synchronous pulley 3.2.2 of the adjacent multi-wedge belt type modular balance wheel device 1 of the corresponding row through a synchronous belt 3.4; the first synchronous pulleys 3.2.3 are connected in pairs through synchronous belts 3.4, so that the multi-wedge belt type modular balance wheel devices 1 in each row can synchronously swing.
The frame 2 comprises a mounting positioning plate 2.1, an upper cover plate 2.2, a left side plate 2.3, a right side plate 2.4, a motor mounting bracket 2.5 and a belt wheel mounting bracket 2.6; the motor mounting bracket 2.5 is mounted on the right side plate 2.4, and the driving motor 3.1 is mounted on the motor mounting bracket 2.5; the belt wheel mounting bracket 2.6 is mounted on the left side plate 2.3, and the first synchronous belt wheel 3.2.3, the second synchronous belt wheel 3.2.4 and the second connecting shaft 3.3.2 are mounted on the belt wheel mounting bracket 2.6.
Bearing seat mounting holes 2.1.1 matched with the connecting shaft 3.3 are arranged on the mounting positioning plate 2.1 in an array mode, and a mounting seat 2.1.2 is fixedly arranged on the mounting positioning plate 2.1; the upper cover plate 2.2 is provided with balance wheel device profiling holes 2.2.1 in an array mode.
The axis of the second connecting shaft 3.3.2 coincides with the axis of each row of multi-ribbed modular balance 1, and the axis of the drive motor 3.1 coincides with the axis of the row of multi-ribbed modular balance 1 to which it is connected.
The bottom of a roller mounting frame 1.1 of the multi-wedge band type modular balance wheel device 1 is provided with a boss 1.1.1, the upper part of the first connecting shaft 3.3.1 is provided with a concave table 3.3.1.1, and the boss 1.1.1 is matched and connected with the concave table 3.3.1.1 so as to facilitate the modular installation of the multi-wedge band type modular balance wheel device 1; a hollow hole is arranged below the boss 1.1.1, and the first connecting shaft 3.3.1 is of a hollow structure.
The diameters of the upper synchronous pulley 3.2.1 and the lower synchronous pulley 3.2.2 are the same, the diameters of the upper synchronous pulley 3.2.1 and the second synchronous pulley 3.2.4 are the same, the swing angle of the multi-wedge type modular balance device 1 can be adjusted between the first synchronous pulley 3.2.3 and the upper synchronous pulley 3.2.1 according to different diameter ratios, and the swing angle of the multi-wedge type modular balance device 1 can be adjusted between the first synchronous pulley 3.2.3 according to different diameter ratios.
The operation process comprises the following steps:
the balance wheel sorting material generally has three directions, namely a direction along the balance wheel 0 degrees, a direction along the balance wheel 90 degrees, a direction along the balance wheel-90 degrees, and a plurality of directions can be arranged between-90 degrees and 90 degrees. The controller of the balance wheel receives signals, obtains and calculates the swing direction of the multi-wedge band type modular balance wheel device 1, and further controls the driving motor 3.1 to rotate, and the synchronous belt pulley 3.2 on the driving motor 3.1 is connected with the synchronous belt pulley 3.2 on any row of multi-wedge band type modular balance wheel devices 1 through the synchronous belt 3.4 so as to drive the row of multi-wedge band type modular balance wheel devices 1 to swing synchronously; because the second synchronous belt wheel 3.2.4 on the second connecting shaft 3.3.2 is connected with the synchronous belt wheel 3.2 of the adjacent multi-wedge belt type modular balance wheel device 1 in the corresponding row through the synchronous belt 3.4, and the first synchronous belt wheels 3.2.3 are connected in pairs through the synchronous belt 3.4, all the multi-wedge belt type modular balance wheel devices 1 can be driven to synchronously swing by the single driving motor 3.1.
It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.