CN219688570U - Balance wheel sorting machine - Google Patents

Abstract

The utility model relates to the technical field of logistics, in particular to a balance wheel sorting machine, which comprises a machine case, wherein an installation frame is fixedly arranged on the inner wall of the machine case; the balance wheel assemblies are arranged on the mounting frame in a rotating mode, a plurality of through holes are formed in the top panel of the chassis, and each balance wheel assembly protrudes from the corresponding through hole; the multiple V-ribbed belt rollers are in transmission connection with each other, the number of the V-ribbed belt rollers is the same as that of the balance wheel assemblies, and the multiple V-ribbed belt rollers are in one-to-one corresponding transmission connection with the multiple groups of balance wheel assemblies and are used for driving the balance wheel assemblies to rotate; the first driving device is in transmission connection with at least one V-ribbed belt roller through an O-shaped belt. The balance wheel sorting machine solves the problems that a balance wheel sorting machine in the prior art is complex in transmission structure, and a synchronous belt is rapid in abrasion failure.

Description

Balance wheel sorting machine

Technical Field

The utility model relates to the technical field of logistics, in particular to a balance wheel sorting machine.

Background

With the rapid development of logistics business, the traditional manual sorting mode is gradually replaced by an automatic logistics sorting conveying line. The balance wheel sorting machine is common sorting equipment in a logistics sorting conveying line, is a brand-new standardized single machine device based on IOT and modularized design, can be rapidly deployed at any node of an intelligent conveying system to complete the functions of package conveying direction adjustment and path conversion, and becomes an intelligent unit in the intelligent logistics system, which can realize sorting of all-class and all-specification objects and can sort various boxes, packages, soft packages and other objects. Therefore, the method is widely applied to automatic logistics warehouses such as express, electronic commerce, medicine, clothing, books and the like.

At present, the existing balance wheel sorting machine structure adopts a synchronous pulley transmission mode to drive a balance wheel to rotate, namely, the synchronous pulley is installed and fixed on a roller shaft, a driving device is connected with the synchronous pulley through a synchronous belt to drive the roller shaft to rotate, and the roller shaft transmits power to an O-shaped belt wheel (balance wheel) through an O-shaped belt. The transmission structure is complex, and the synchronous belt is easy to wear and has quick failure.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a balance sorter, which is used for solving the problems of complex transmission structure and rapid wear failure of a synchronous belt in the balance sorter in the prior art.

To achieve the above and other related objects, the present utility model provides a balance wheel sorter, comprising a chassis, wherein an inner wall of the chassis is fixedly provided with a mounting frame; the balance wheel assemblies are arranged on the mounting frame in a rotating mode, a plurality of through holes are formed in the top panel of the chassis, and each balance wheel assembly protrudes from the corresponding through hole; the multiple V-ribbed belt rollers are in transmission connection with each other, the number of the V-ribbed belt rollers is the same as that of the balance wheel assemblies, and the multiple V-ribbed belt rollers are in one-to-one corresponding transmission connection with the multiple groups of balance wheel assemblies and are used for driving the balance wheel assemblies to rotate; the first driving device is in transmission connection with at least one V-ribbed belt roller through an O-shaped belt.

Preferably, the first driving device is in transmission connection with the two V-ribbed belt rollers through an O-shaped belt.

Preferably, the steering driving mechanism comprises a second driving device and a connecting longitudinal plate; each group of balance wheel assembly comprises a plurality of independent balance wheel units and a connecting cross rod, each balance wheel unit comprises a rotating shaft, a balance wheel support and a balance wheel body, each balance wheel body is arranged on each balance wheel support, each balance wheel support is rotatably arranged on each mounting frame through the corresponding rotating shaft, and each connecting cross rod is connected with all balance wheel supports of each balance wheel unit; the connecting longitudinal plates are connected with the connecting transverse rods in each group of balance wheel assemblies, and the second driving device is connected with the connecting longitudinal plates and used for driving the connecting longitudinal plates to swing.

Preferably, the balance wheel body in the balance wheel unit is in transmission connection with the V-ribbed belt roller through an O-shaped belt.

Preferably, the v-ribbed roller and the balance wheel body are both manufactured by rolling.

Preferably, the balance wheel unit further comprises an upper cover plate, and the upper cover plate is detachably connected with the balance wheel bracket.

Preferably, the upper cover plate is clamped on the balance wheel bracket.

Preferably, the upper cover plate is also provided with an inclined transition surface.

As described above, the balance sorting machine of the present utility model has the following advantageous effects:

according to the balance wheel sorting machine, the power is transmitted to the balance wheel assembly by adopting the V-ribbed belt roller, so that a mode that a plurality of roller shafts are in transmission connection in an S-shaped winding way through a longer synchronous belt in the prior art is replaced, the structural design is simplified, the use of tensioning parts is reduced, and the manufacturing cost is reduced; and the V-ribbed belt roller is driven by the O-shaped belt through the first driving device, so that the problem of relatively quick increase and abrasion of the synchronous belt teeth and the synchronous pulley rims due to the synchronous belt power transmission mode in the prior art is avoided, and the daily maintenance cost is greatly reduced.

Drawings

Fig. 1 is a schematic diagram of a balance sorter according to the present utility model.

Fig. 2 is a perspective view of a balance sorter provided by the present utility model.

Fig. 3 is a schematic view of an internal structure of the balance sorting machine provided by the utility model.

Fig. 4 is a side view of the structure of fig. 3 provided by the present utility model.

Fig. 5 is a schematic structural view of a balance wheel unit provided by the utility model.

Fig. 6 is a schematic view of the balance wheel assembly according to the present utility model when the balance wheel assembly is turned.

Reference numerals illustrate:

10. case (S)

11. Mounting rack

101. Top panel

1010. Through hole

20. Balance wheel assembly

21. Balance wheel unit

22. Connecting cross bar

211. Rotating shaft

212. Balance wheel support

213. Balance wheel body

214. Upper cover plate

2141. Inclined transition surface

30. Multi-wedge belt roller

40. First driving device

401 O-shaped belt

50. Steering driving mechanism

51. Second driving device

52. Connecting longitudinal plate

512. Connecting plate structure

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

In the description of the present utility model, unless specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, integrally connected, mechanically coupled, electrically coupled, directly coupled, or coupled via an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the present utility model as indicated by the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Please refer to fig. 1 to 6. It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

The utility model provides a balance wheel sorting machine, as shown in fig. 1 to 3, which comprises a machine case 10, a plurality of groups of balance wheel assemblies 20, a plurality of V-ribbed rollers 30 and a first driving device 40, wherein a mounting frame 11 is fixedly arranged on the inner wall of the machine case 10, the plurality of groups of balance wheel assemblies 20 are all rotatably arranged on the mounting frame 11, a plurality of through holes 1010 are formed in a top panel 101 of the machine case 10, and each group of balance wheel assemblies 20 protrude from the corresponding through hole 1010; the multiple multi-wedge belt rollers 30 are in transmission connection with each other, the number of the multi-wedge belt rollers 30 is the same as that of the balance wheel assemblies 20, and the multiple multi-wedge belt rollers 30 are in one-to-one transmission connection with the multiple groups of balance wheel assemblies 20 and are used for driving the balance wheel assemblies 20 to rotate; the first drive 40 is in driving connection with at least one v-ribbed belt drum 30 via an O-belt 401.

When the balance wheel sorting machine is used, at least one of the V-ribbed belt rollers 30 is driven to rotate through the first driving device 40, and the V-ribbed belt rollers 30 are connected with each other in a transmission way, so that the V-ribbed belt rollers 30 can synchronously rotate together to respectively drive the corresponding balance wheel assemblies 20 to rotate, and packages are conveyed through the rotation of the balance wheel assemblies 20. Compared with the prior art, the balance wheel sorting machine transmits power to the balance wheel assembly by adopting the V-ribbed belt roller, replaces the mode that a plurality of roller shafts are in transmission connection by adopting an S-shaped winding method through a longer synchronous belt in the prior art, simplifies the structural design, reduces the use of tensioning parts and reduces the manufacturing cost; and the V-ribbed belt roller is driven by the O-shaped belt through the first driving device, so that the problem of relatively quick increase and abrasion of the synchronous belt teeth and the synchronous pulley rims due to the synchronous belt power transmission mode in the prior art is avoided, and the daily maintenance cost is greatly reduced.

Specifically, as shown in fig. 3, in this embodiment, four sets of balance wheel assemblies 20 are provided, and the four sets of balance wheel assemblies 20 are uniformly arranged on the mounting frame 11 at intervals, and correspondingly, in this embodiment, four v-ribbed belt rollers 30 are provided, and each v-ribbed belt roller 30 is in driving connection with one set of balance wheel assemblies 20. Of course, it should be noted that in this embodiment, the number of balance assemblies 20 and the number of v-ribbed drums 30 are not limited, and in alternative embodiments, the number of balance assemblies and the number of v-ribbed drums may be provided in any number.

Further, for more stable transmission between the multiple v-ribbed drums 30, as shown in fig. 4, in this embodiment, the first driving device 40 is preferably connected to two v-ribbed drums 30 by an O-belt, that is, the first driving device 40 is connected to one v-ribbed drum 30 by an O-belt 401 and connected to the other v-ribbed drum 30 by another O-belt.

Further, as shown in fig. 3 and 5, in the present embodiment, each of the balance assemblies 20 includes a plurality of independent balance units 21 and a connecting rail 22, and the balance units 21 include a rotation shaft 211, a balance bracket 212 and a balance body 213, and specifically, the balance body 213 is disposed on the balance bracket 212, the balance bracket 212 is rotatably disposed on the mounting frame 11 through the rotation shaft 211, and the connecting rail 22 is connected to the balance brackets 212 of all the balance units 21. Specifically, as shown in fig. 1, in this embodiment, the balance body 213 of the balance assembly 20 protrudes from the through hole 1010 on the top panel of the chassis.

In particular, as illustrated in fig. 3, each set of balance assemblies 20 comprises four independent balance units 21, i.e. the connecting rail 22 is connected to the balance brackets 212 of the four balance units 21. Further, the balance body 213 in each balance unit 21 is in transmission connection with its corresponding v-ribbed roller 30 through an O-belt, i.e. in this embodiment, each v-ribbed roller 30 drives the balance body 213 in each of the four balance units 21 to rotate through four O-belts. Further, in the present embodiment, the v-ribbed roller 30 and the balance body 213 are preferably manufactured by rolling, and compared with the prior art in which the roller shaft and the O-belt are manufactured by turning, the present utility model has the advantages of simple manufacturing process, mass production, and reduced manufacturing cost.

Further, as shown in fig. 5, the balance unit 21 further includes an upper cover 214, and the upper cover 214 is detachably connected to the balance bracket 212, and by providing an upper cover 214 on the balance unit 21, the gap between the balance body 213 and the through hole 1010 on the top panel of the chassis is filled with the upper cover 214, so that the package is prevented from being clamped in the gap between the balance body 213 and the through hole 1010 on the top panel of the chassis when passing through. It will be appreciated that a through hole is provided in the upper cover 214 for the top of the balance body 213 to protrude from the upper cover and the top panel of the case. Preferably, the upper cover 214 is clamped on the balance bracket 212, i.e. is in interference fit with the balance bracket 212, and through the design, the structure is simple, and the use of fasteners can be reduced. Preferably, as shown in fig. 5, an inclined transition surface 2141 is also provided on the upper cover plate 214, so as to facilitate the sliding transition of the wrap between the two balance units 21.

Furthermore, considering that the reference datum point of the balance steering angle, namely the origin, in the balance sorting machine in the prior art is fed back by a photoelectric sensor, the faults such as signal loss and false alarm often occur in the operation of the actual environment in the mode. Thus, in this embodiment, a steering drive mechanism 50 is also provided in the balance sorter to improve upon the above-described problem. As shown in fig. 3 and 4 in particular, the steering drive 50 comprises a second drive device 51 and a connecting plate 52, the connecting plate 52 being connected to the connecting bars 22 in each group of balance wheel assemblies 20, i.e. to four connecting bars 22 (see fig. 6), the second drive device 51 being connected to the connecting plate 52 by means of a connecting plate arrangement 512 for driving the connecting plate 52 to oscillate. Of course, in other alternative embodiments, the second driving device 51 may also be directly connected to the connecting longitudinal plate 52. Specifically, in the present embodiment, the second driving device 51 is a servo motor, and the first driving device 40 is a motor.

During operation, the connecting vertical plate 52 is driven to swing by the second driving device 51, the connecting vertical plate 52 drives the connecting cross rod 22 in each group of balance wheel assemblies 20 to swing, and then the connecting cross rod 22 in each group of balance wheel assemblies 20 drives the plurality of balance wheel units 21 (balance wheel brackets 212) in the assemblies to rotate, and the balance wheel brackets 212 drive the balance wheel bodies 213 to rotate, so that package conveying and sorting to different directions are realized according to requirements. With this structural design, as shown in fig. 6, after the balance wheel unit 21 rotates by a certain angle, the connecting vertical plate 52 will touch the rotating shaft 211 to form a hard limit, at this time, the second driving device 52, i.e. the servo motor, will obtain a signal fed back by the current, and then mark the origin. Therefore, compared with the prior art that faults such as sensor false alarm or signal loss and the like can occur due to the fact that the origin is marked in a photoelectric sensor feedback mode, the steering driving mechanism is more accurate and stable in operation.

In summary, according to the balance wheel sorting machine, the round belt, namely the O-shaped belt, replaces the synchronous belt in a transmission mode, so that the structure is simpler, the service life is longer, the daily maintenance cost is greatly reduced, the universal rolling roller is adopted, the manufacturing process is simpler, the cost is low, the use of sensors is reduced, the fault point in the electric control process is avoided, and the balance wheel sorting machine is more stable in operation. The balance wheel sorting machine solves the problems that a balance wheel sorting machine in the prior art is complex in transmission structure, and a synchronous belt is rapid in abrasion failure. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims (8)

1. A balance sorter, comprising:

the device comprises a case (10), wherein an installation frame (11) is fixedly arranged on the inner wall of the case (10);

the balance wheel assemblies (20) are arranged on the mounting frame (11) in a rotating mode, a plurality of through holes (1010) are formed in the top panel (101) of the chassis (10), and each balance wheel assembly (20) protrudes from the corresponding through hole;

the multiple V-ribbed belt rollers (30) are in transmission connection with each other, the number of the V-ribbed belt rollers (30) is the same as that of the balance wheel assemblies (20), and the multiple V-ribbed belt rollers (30) are in transmission connection with multiple groups of the balance wheel assemblies (20) in one-to-one correspondence and are used for driving the balance wheel assemblies (20) to rotate;

the first driving device (40), the first driving device (40) is connected with at least one V-ribbed belt roller (30) in a transmission way through an O-shaped belt (401).

2. Balance sorter according to claim 1, characterized in that the first drive (40) is in drive connection with two of the v-ribbed drums (30) by means of an O-belt (401).

3. Balance sorter according to claim 1, characterized in that it further comprises a steering drive (50), said steering drive (50) comprising a second drive (51) and a connecting longitudinal plate (52); each group of balance wheel assembly (20) comprises a plurality of independent balance wheel units (21) and a connecting cross rod (22), each balance wheel unit (21) comprises a rotating shaft (211), a balance wheel support (212) and a balance wheel body (213), each balance wheel body (213) is arranged on each balance wheel support (212), each balance wheel support (212) is rotatably arranged on each mounting frame (11) through each rotating shaft (211), and each connecting cross rod (22) is connected with each balance wheel support (212) in all balance wheel units (21); the connecting longitudinal plates (52) are connected with the connecting transverse rods (22) in each group of balance wheel assemblies (20), and the second driving device (51) is connected with the connecting longitudinal plates (52) and used for driving the connecting longitudinal plates (52) to swing.

4. A balance sorter according to claim 3, characterized in that the balance body (213) in the balance unit (21) is in driving connection with the v-ribbed drum (30) by means of an O-belt.

5. A balance sorter according to claim 3, characterized in that the v-ribbed roller (30) and the balance body (213) are both made by rolling.

6. A balance sorter according to claim 3, characterized in that the balance unit (21) further comprises an upper cover plate (214), the upper cover plate (214) being detachably connected to the balance bracket (212).

7. A balance sorter according to claim 6, characterized in that the upper cover plate (214) is snapped onto the balance bracket (212).

8. A balance sorter according to any of claims 6-7, characterized in that the upper cover plate (214) is further provided with an inclined transition surface (2141).