CN219334993U - Mecanum wheel type sorting mechanism - Google Patents

Abstract

The utility model provides a Mecanum wheel type sorting mechanism which comprises a first Mecanum wheel group and a second Mecanum wheel group, wherein the first Mecanum wheel group comprises a first rotating shaft and a plurality of first Mecanum wheels arranged on the first rotating shaft, the second Mecanum wheel group comprises a second rotating shaft and a plurality of second Mecanum wheels arranged on the second rotating shaft, the direction of applying pushing force to goods is parallel to a first straight line when the first Mecanum wheels rotate, the direction of applying pushing force to the goods is parallel to a second straight line when the second Mecanum wheels rotate, and the first straight line is intersected with the second straight line. Through changing the rotational speed of first Mecanum wheel and the rotational speed of second Mecanum wheel, just can adjust the resultant force condition that goods received, and then change the direction of movement of goods, realize the regulation to the direction of movement of goods, this Mecanum wheel type letter sorting mechanism's overall structure is simpler, and the cost is lower.

Description

Mecanum wheel type sorting mechanism

Technical Field

The utility model relates to a sorting mechanism, in particular to a Mecanum wheel type sorting mechanism.

Background

When goods pass through the sorting mechanism, the sorting mechanism can drive different goods to move along different directions respectively, and sorting of the goods is achieved. The common balance wheel type sorting mechanism realizes sorting of different cargoes by adjusting the angle of a balance wheel, namely the balance wheel swings. The existing common balance wheel type sorting mechanism generally needs two types of power devices, one type is a power source for driving a balance wheel to rotate, the other type is a power source for driving the balance wheel to turn, and the required power devices are more, so that the existing common balance wheel type sorting mechanism is complex in overall structure, high in manufacturing cost, high in energy consumption and easy to damage. In addition, the balance wheel steering of the balance wheel type sorting mechanism has a fixed angle, so that the cargo movement angle is also fixed, and the cargo movement direction is difficult to flexibly adjust.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a mecanum wheel sorting mechanism with simpler structure and lower cost.

In order to achieve the above-mentioned purpose, the present utility model provides a mecanum wheel type sorting mechanism, comprising a first mecanum wheel group and a second mecanum wheel group, wherein the first mecanum wheel group comprises a first rotating shaft and a plurality of first mecanum wheels arranged on the first rotating shaft, the second mecanum wheel group comprises a second rotating shaft and a plurality of second mecanum wheels arranged on the second rotating shaft, the direction of applying a pushing force to goods when the first mecanum wheels rotate is parallel to a first straight line, the direction of applying a pushing force to goods when the second mecanum wheels rotate is parallel to a second straight line, and the first straight line and the second straight line intersect.

Further, the first Mecanum groups are provided with a plurality of groups, all the first Mecanum groups are sequentially distributed at intervals, the first rotating shafts of all the first Mecanum groups are parallel, and the second Mecanum groups are arranged between two adjacent groups of first Mecanum groups.

Further, the second Mecanum groups are provided with a plurality of groups, all the second Mecanum groups are sequentially distributed at intervals, second rotating shafts of all the second Mecanum groups are parallel, and the first Mecanum group is arranged between two adjacent groups of second Mecanum groups.

Further, the mecanum wheel type sorting mechanism further comprises a sorting support frame body, the first mecanum wheel group and the second mecanum wheel group are all installed in the sorting support frame body, the sorting support frame body comprises a support plate, a first notch and a second notch are arranged in the support plate, the outer edge of the first mecanum wheel protrudes out of the surface of the support plate through the first notch, and the outer edge of the second mecanum wheel protrudes out of the surface of the support plate through the second notch.

Further, the number of the first notches is the same as that of the first Mecanum wheels, and all the first notches are in one-to-one correspondence with all the first Mecanum wheels respectively.

Further, the number of the second notches is the same as that of the second Mecanum wheels, and all the second notches are in one-to-one correspondence with all the second Mecanum wheels respectively.

Further, the first straight line perpendicularly intersects the second straight line.

Further, the first rotating shaft is parallel to the second rotating shaft.

Further, the Mecanum wheel type sorting mechanism further comprises a first power unit, the first power unit can drive the first rotating shaft to rotate, and the first power unit comprises a first motor.

Further, the Mecanum wheel type sorting mechanism further comprises a second power unit, the second power unit can drive the second rotating shaft to rotate, and the second power unit comprises a second motor.

As described above, the mecanum wheel type sorting mechanism provided by the utility model has the following beneficial effects:

the working principle of the Mecanum wheel type sorting mechanism is as follows: the goods remove to this sorting mechanism, first Mecanum wheel and second Mecanum wheel will support the goods jointly, simultaneously, first pivot drives first Mecanum wheel and rotates, the second pivot drives the rotation of second Mecanum wheel, first Mecanum wheel can apply a thrust for the goods that are located on it, the direction and the first straight line of this thrust are parallel, second Mecanum wheel can apply a thrust for the goods that are located on it, the direction and the second straight line of this thrust are parallel, and first straight line and second straight line intersect, make the goods will move under the resultant force effect that two thrust form, in this way, through the rotational speed that changes first Mecanum wheel and the rotational speed of second Mecanum wheel, just can adjust the resultant force condition that the goods receives, and then change the direction of movement of goods, and this mode enables goods direction of movement and carries out multiple conversion in a certain range, the mode is more nimble, the most importantly, this mode need not to make first Mecanum wheel and second Mecanum wheel carry out the swing structure of the design, the microphone has reduced the cost of the whole sorting mechanism that has been realized, and the whole sorting mechanism has been realized, and the cost is reduced, and the microphone has realized that has reduced the whole structure of the size is simple, and has realized the size of the mechanism.

Drawings

Fig. 1 is a perspective view of a mecanum wheel sorting mechanism in an embodiment of the utility model.

Fig. 2 is a top view of a mecanum wheel sorting mechanism in an embodiment of the utility model.

Fig. 3 is a schematic diagram of cargo stress in a first case according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram showing the load applied to the cargo in the second case according to the embodiment of the present utility model.

Fig. 5 is a schematic diagram showing the load applied to a cargo in a third case according to an embodiment of the present utility model.

Description of element reference numerals

1. First Mecanum wheel set

11. First Mecanum wheel

2. Second Mecanum wheel set

21. Second Mecanum wheel

3. Sorting support frame

31. Supporting plate

311. First notch

312. Second notch

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or scope thereof. Also, the terms "upper", "lower", "left", "right", "middle" and "a" are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced, but rather the relative relationships thereof may be altered or modified without materially altering the technology.

As shown in fig. 1 and 2, the present embodiment provides a mecanum wheel sorting mechanism, which includes a first mecanum wheel set 1 and a second mecanum wheel set 2, the first mecanum wheel set 1 includes a first rotating shaft and a plurality of first mecanum wheels 11 mounted on the first rotating shaft, the second mecanum wheel set 2 includes a second rotating shaft and a plurality of second mecanum wheels 21 mounted on the second rotating shaft, a direction of applying a pushing force to goods when the first mecanum wheels 11 rotate is parallel to a first straight line, a direction of applying a pushing force to goods when the second mecanum wheels 21 rotate is parallel to a second straight line, and the first straight line intersects with the second straight line. The working principle of the Mecanum wheel type sorting mechanism is as follows: the goods remove to this sorting mechanism, first Mecanum wheel 11 and second Mecanum wheel 21 will support the goods jointly, simultaneously, first pivot drives first Mecanum wheel 11 rotation, the second pivot drives the rotation of second Mecanum wheel 21, first Mecanum wheel 11 can exert a thrust for the goods that lie in it, the direction and the first straight line of this thrust are parallel, second Mecanum wheel 21 can exert a thrust for the goods that lie in it, the direction and the second straight line of this thrust are parallel, and first straight line and second straight line intersect, make the goods will be removed under the resultant force effect that two thrust formed, in this way, through changing the rotational speed of first Mecanum wheel 11 and the rotational speed of second Mecanum wheel 21, just can adjust the resultant force condition that the goods receives, and then change the direction of movement of goods, realize the regulation to the direction of goods, and this kind of mode enables goods direction of movement carries out multiple conversion in a certain scope, the regulation mode is more nimble, most importantly this kind of mode need not to make first Mecanum wheel 11 and second Mecanum wheel 21 carry out the design and the cost of the design is reduced under the circumstances that the whole structure of two Mecanum wheels are formed, and the whole sorting mechanism is realized, and the cost is reduced in the space is easy to this sorting mechanism has been realized to the design, and the cost is reduced to the whole has the structure of the Mecanum wheel is reduced.

As shown in fig. 1 and 2, in this embodiment, the first mecanum wheel sets 1 have multiple groups, all the first mecanum wheel sets 1 are sequentially distributed at intervals, the first rotating shafts of all the first mecanum wheel sets 1 are parallel, and a second mecanum wheel set 2 is arranged between two adjacent first mecanum wheel sets 1. Similarly, the second Mecanum wheel sets 2 are provided with a plurality of groups, all the second Mecanum wheel sets 2 are sequentially distributed at intervals, the second rotating shafts of all the second Mecanum wheel sets 2 are parallel, and a first Mecanum wheel set 1 is arranged between two adjacent groups of second Mecanum wheel sets 2. Specifically, in this embodiment, the first and second mecanum wheel sets 1 and 2 have 4 sets; the first Mecanum wheel set 1 and the second Mecanum wheel set 2 are distributed in a crossed mode in sequence. Therefore, the goods can be pushed to move along the set direction more stably and rapidly by utilizing the design of the plurality of groups of Mecanum groups. In other embodiments, the number of the first and second mecanum wheel sets 1 and 2 can be designed according to practical requirements.

As shown in fig. 1 and 2, the mecanum wheel type sorting mechanism in this embodiment further includes a sorting support frame 3, the first mecanum wheel set 1 and the second mecanum wheel set 2 are both installed in the sorting support frame 3, the sorting support frame 3 includes a support plate 31, a first notch 311 and a second notch 312 are provided on the support plate 31, the outer edge of the first mecanum wheel 11 protrudes from the surface of the support plate 31 through the first notch 311, and the outer edge of the second mecanum wheel 21 protrudes from the surface of the support plate 31 through the second notch 312. The number of the first notches 311 is the same as that of the first Mecanum wheels 11, and all the first notches 311 are respectively in one-to-one correspondence with all the first Mecanum wheels 11. The number of the second notches 312 is the same as that of the second mecanum wheels 21, and all the second notches 312 are respectively in one-to-one correspondence with all the second mecanum wheels 21. In this way, all the first mecanum wheels 11 protrude from the surface of the supporting plate 31 through all the first notches 311, and all the outer edges of the second mecanum wheels 21 protrude from the surface of the supporting plate 31 through the second notches 312. In this embodiment, the outer edge of the mecanum wheel protrudes from the surface of the supporting plate 31 through the notch, specifically, the outer edge of the mecanum wheel protrudes from the surface of the supporting plate 31 through the notch. Like this, the goods can normally contact the Mecanum wheel, and can normally promote the goods and follow the settlement direction motion when Mecanum wheel rotates, and backup pad 31 also can play certain supporting role to the goods to increased stability, prevented that the goods from tipping over etc..

Specifically, the first straight line and the second straight line intersect perpendicularly in this embodiment. The first rotating shaft is parallel to the second rotating shaft. In this embodiment, the sorting mechanism has a more compact overall layout. In addition, the Mecanum wheel type sorting mechanism in the embodiment further comprises a first power unit and a second power unit, the first power unit can drive the first rotating shaft to rotate, and the first power unit comprises a first motor. The second power unit can drive the second rotating shaft to rotate, and the second power unit comprises a second motor. The motor is adopted to drive the Mecanum wheel to rotate, so that the rotating speed of the Mecanum wheel is easy to accurately control through controlling the running state of the motor, and the moving direction of goods is easy to accurately adjust. In the embodiment, the first power unit and the second power unit can share one set of power system, namely, one power unit is adopted to drive the first rotating shaft and the second rotating shaft to rotate, so that the number of motors is further simplified; the first power unit and the second power unit can also respectively adopt two independent power systems to respectively drive the first rotating shaft and the second rotating shaft to rotate.

The first Mecanum wheel 11 applies a thrust force F1 to the cargo, and the second Mecanum wheel 21 applies a thrust force F2 to the cargo, the resultant force of which is F3. When the first power unit drives the first rotating shaft and the first Mecanum wheel 11 to rotate forward, and the second power unit drives the second rotating shaft and the second Mecanum wheel 21 to rotate forward, the stress condition of the cargo is shown in FIG. 3, and the cargo moves rightward at this time. When the first Mecanum wheel 11 rotates in the opposite direction and the second Mecanum wheel 21 rotates in the forward direction, the load is stressed as shown in FIG. 4, and the load moves forward. When the first mecanum wheel 11 rotates reversely and the second mecanum wheel 21 rotates forwardly and the rotation speed of the second mecanum wheel 21 is larger than that of the first mecanum wheel 11, the load is stressed as shown in fig. 5, and the load moves in the oblique forward and rightward directions.

For a common balance wheel type sorting mechanism, a complex transmission structure is needed, two types of power devices are needed for driving a balance wheel to rotate, and the other type of power devices are needed for driving the balance wheel to turn, so that the common balance wheel type sorting mechanism is high in energy consumption and easy to damage. In addition, the balance wheel steering of the balance wheel type sorting mechanism has a fixed angle, so that the cargo movement angle is also fixed, and the cargo movement direction is difficult to flexibly adjust. In the embodiment, the Mecanum wheel type sorting mechanism can adjust the movement direction of the goods by changing the rotation speed and the layout of the Mecanum wheels, and can realize stepless steering adjustment of the goods within the range of 0-180 degrees, multi-direction sorting and multifunctional sorting are carried out on the goods, and the movement direction of the goods is adjusted more flexibly. The Mecanum wheel type sorting mechanism does not need to design a power device and a transmission mechanism which are specially used for driving the Mecanum wheels to turn, only needs to drive the Mecanum wheels to rotate, and can control the integral speed by regulating the speed and the direction of the Mecanum wheels, so that the speed and the direction of the goods can be regulated, the structure is greatly simplified, particularly, the power source is simplified, the cost and the energy consumption are further reduced, and the energy-saving and environment-friendly effects are achieved. The wheeled letter sorting mechanism of microphone is mainly used sorts parcel formula goods in this embodiment, and its flexibility is stronger, can realize diversified angle letter sorting to the goods, reducible same type product specification, and the commonality is also stronger.

In summary, the present utility model effectively overcomes the disadvantages of the prior art and has high industrial utility 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 (10)

1. The utility model provides a Mecanum wheel type sorting mechanism, its characterized in that includes first Mecanum wheelset (1) and second Mecanum wheelset (2), first Mecanum wheelset (1) include first pivot and a plurality of first Mecanum wheel (11) of installing in first pivot, second Mecanum wheelset (2) include second pivot and a plurality of second Mecanum wheel (21) of installing in the second pivot, the direction and the first straight line that apply the thrust to goods when first Mecanum wheel (11) rotate are parallel, the direction and the second straight line that apply the thrust to goods when second Mecanum wheel (21) rotate are parallel, first straight line and second straight line intersect.

2. The mecanum wheel type sorting mechanism according to claim 1, wherein the first mecanum wheel groups (1) are provided with a plurality of groups, all the first mecanum wheel groups (1) are sequentially distributed at intervals, the first rotating shafts of all the first mecanum wheel groups (1) are parallel, and the second mecanum wheel groups (2) are arranged between two adjacent groups of first mecanum wheel groups (1).

3. The mecanum wheel type sorting mechanism according to claim 1, wherein the second mecanum wheel groups (2) are provided with a plurality of groups, all the second mecanum wheel groups (2) are sequentially distributed at intervals, second rotating shafts of all the second mecanum wheel groups (2) are parallel, and the first mecanum wheel group (1) is arranged between two adjacent groups of second mecanum wheel groups (2).

4. The mecanum wheel type sorting mechanism according to claim 1, further comprising a sorting support frame body (3), wherein the first mecanum wheel group (1) and the second mecanum wheel group (2) are both installed in the sorting support frame body (3), the sorting support frame body (3) comprises a support plate (31), a first notch (311) and a second notch (312) are arranged on the support plate (31), the outer edge of the first mecanum wheel (11) protrudes out of the surface of the support plate (31) through the first notch (311), and the outer edge of the second mecanum wheel (21) protrudes out of the surface of the support plate (31) through the second notch (312).

5. The mecanum wheel sorting mechanism according to claim 4, characterized in that the number of the first notches (311) is the same as the number of the first mecanum wheels (11), and all the first notches (311) are in one-to-one correspondence with all the first mecanum wheels (11), respectively.

6. The mecanum wheel sorting mechanism according to claim 4, characterized in that the number of second indentations (312) is the same as the number of second mecanum wheels (21), all the second indentations (312) being in one-to-one correspondence with all the second mecanum wheels (21), respectively.

7. The mecanum wheel sortation mechanism of claim 1 wherein said first line perpendicularly intersects said second line.

8. The mecanum wheel sortation mechanism of claim 1 wherein said first axis of rotation is parallel to said second axis of rotation.

9. The mecanum wheel sortation mechanism of claim 1 further comprising a first power unit capable of driving a first shaft to rotate, said first power unit comprising a first motor.

10. The mecanum wheel sortation mechanism of claim 1 further comprising a second power unit, said second power unit capable of driving a second shaft to rotate, and said second power unit comprising a second motor.

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