阅读说明：本技术 摆轮分拣装置 (Balance wheel sorting device ) 是由 徐海栋 范晋 张陶 夏志军 陈海伦 尤浩 周树华 孔杰杰 盛林峰 蔡琦 嵇筱菁 于 2020-06-16 设计创作，主要内容包括：本发明涉及物料输送技术领域,公开了摆轮分拣装置,包括支架、滚筒、第一传送带、第一驱动电动机、安装架、滚轮、第二传送带以及方向调节机构。支架横向延伸。滚筒安装于支架,至少两个滚筒横向分布。第一传送带缠绕于滚筒。第一驱动电动机通过第一传送带驱动滚筒转动。安装架可转动地安装于支架。滚轮安装于安装架。第二传送带偏离第一传送带缠绕于滚筒和滚轮,且能够在滚筒转动时,驱动滚轮转动以输送物料。方向调节机构包括第二驱动电动机,第二驱动电动机驱动安装架转向进而驱动滚轮转向以改变输送物料的方向。本发明的摆轮分拣装置是以第一驱动电动机和第二驱动电动机作为动力源,在没有气源的情况下,摆轮分拣装置仍然能够正常工作。(The invention relates to the technical field of material conveying, and discloses a balance wheel sorting device which comprises a support, a roller, a first conveyor belt, a first driving motor, an installation frame, a roller, a second conveyor belt and a direction adjusting mechanism. The bracket extends transversely. The cylinder is installed in the support, and two at least cylinders transversely distribute. The first conveyor belt is wound around the drum. The first driving motor drives the roller to rotate through the first conveyor belt. The mounting bracket is rotatably mounted to the bracket. The gyro wheel is installed in the mounting bracket. The second conveyor belt is wound around the drum and the rollers in a manner deviating from the first conveyor belt, and can drive the rollers to rotate to convey the materials when the drum rotates. The direction adjusting mechanism comprises a second driving motor, and the second driving motor drives the mounting frame to steer so as to drive the roller to steer to change the direction of conveyed materials. The balance wheel sorting device takes the first driving motor and the second driving motor as power sources, and can still work normally under the condition of no air source.)

1. A balance sorting device, comprising:

a bracket (90) extending laterally;

the rollers (30) extend along the longitudinal direction and are mounted on the bracket (90), the number of the rollers (30) is at least two, and at least two rollers (30) are distributed transversely;

a first conveyor belt (40) wound around the drum (30);

a first drive motor (10) for driving the drum (30) to rotate via the first belt (40);

a mounting bracket (22) rotatably mounted to the bracket (90);

a roller (21) mounted to the mounting bracket (22);

a second conveyor belt (50) wound around the drum (30) and the roller (21) in a manner offset from the first conveyor belt (40) and capable of driving the roller (21) to rotate to convey the material when the drum (30) rotates;

the direction adjusting mechanism (60) comprises a second driving motor (63), and the second driving motor (63) drives the mounting frame (22) to steer so as to drive the roller (21) to steer to change the direction of conveying the materials.

2. The balance sorter according to claim 1, wherein the direction adjustment mechanism (60) further comprises an eccentric (64) and a movable plate (65); the movable plate (65) is provided with a longitudinal strip-shaped hole (651); the eccentric wheel (64) is located in the strip-shaped hole (651), and can drive the movable plate (65) to move transversely to drive the mounting rack (22) to rotate under the driving of the second driving motor (63).

3. The balance sorter according to claim 2, wherein the orientation adjustment mechanism (60) further comprises a cross bar (66) extending laterally and connected to the movable plate (65); the mounting bracket (22) is hinged to the cross bar (66) so as to drive the mounting bracket (22) to turn when the cross bar (66) moves transversely.

4. The balance sorter according to claim 3, characterized in that the mounting frame (22) comprises a vertical rotating shaft (221) and a bearing body (222) connected, the rotating shaft (221) being rotatably mounted to the carriage (90), the bearing body (222) being hinged to the crossbar (66) and bearing the roller (21).

5. The balance sorter according to claim 3, wherein the orientation adjustment mechanism (60) further comprises a longitudinally extending longitudinal bar (67), the mounting bracket (22) having a connecting arm (223); the number of the mounting racks (22) is at least two, and the mounting racks are arranged in an array; and a plurality of connecting arms (223) in the same longitudinal row are hinged to the longitudinal rod (67).

6. The balance sorter according to claim 5, wherein the connecting arm (223) extends along an arc.

7. The balance sorting apparatus of claim 4, wherein the mounting bracket (22) further comprises a cover plate (224) connected to the carrier (222), the cover plate (224) having a through hole (2241); the bearing body (222) and the cover plate (224) enclose a containing space (225), and the roller (21) is contained in the containing space (225) and partially extends out of the through hole (2241) to be in contact with the materials.

8. The balance sorter according to claim 4, wherein the outer surface of the support body (222) has a horizontally extending hinge block (2221), the hinge block (2221) being hinged to the crossbar (66).

9. Balance sorting device according to claim 1, wherein the roller (21) is rotatable to a first extreme position and a second extreme position, the first extreme position being at an angle of 45 ° to the transverse direction and the second extreme position being at an angle of-45 ° to the transverse direction.

10. Balance sorting device according to claim 1, wherein each mounting frame (22) is fitted with a set of said rollers (21), the rollers (21) of each set of said rollers (21) being connected to each other and forming a winding space at the junction, through which said second conveyor belt (50) is wound on the set of said rollers (21).

Technical Field

The invention relates to the technical field of material conveying, in particular to a balance wheel sorting device.

Background

In a logistics conveying system, a balance wheel sorting device can be used for sorting different types of materials. The balance wheel sorting device is generally arranged in a conveying system, when various materials reach the balance wheel sorting device, the balance wheel of the balance wheel sorting device turns, and then the materials to be sorted deviate from the original motion trail to be sorted.

The existing balance wheel sorting device is driven by a pneumatic mechanism to work, and can not work under the condition of no air source, so that the sorting work is interrupted.

Disclosure of Invention

The invention aims to provide a balance wheel sorting device which can still normally sort materials under the condition of no air source.

In order to achieve the purpose, the invention adopts the following technical scheme:

a balance sorting apparatus comprising:

a bracket extending laterally;

the rollers extend along the longitudinal direction and are arranged on the bracket, the number of the rollers is at least two, and at least two rollers are distributed transversely;

a first conveyor belt wound around the drum;

the first driving motor drives the roller to rotate through the first conveyor belt;

a mounting bracket rotatably mounted to the bracket;

the roller is arranged on the mounting frame;

the second conveyor belt is wound on the roller and the roller in a mode of deviating from the first conveyor belt and can drive the roller to rotate to convey materials when the roller rotates;

and the direction adjusting mechanism comprises a second driving motor, and the second driving motor drives the mounting frame to steer so as to drive the roller to steer to change the direction of conveying the materials.

Preferably, in the balance sorter described above, the direction adjustment mechanism further includes an eccentric wheel and a movable plate; the movable plate is provided with a longitudinal strip-shaped hole; the eccentric wheel is located in the strip-shaped hole, and can drive under the drive of the second driving motor the movable plate transversely moves to drive the mounting rack to turn.

Preferably, in the balance sorter described above, the direction adjustment mechanism further includes a cross bar extending laterally and connected to the movable plate; the mounting frame is hinged to the cross rod, so that the mounting frame is driven to turn when the cross rod moves transversely.

Preferably, in the balance sorting device, the mounting frame includes a vertical rotating shaft and a supporting body connected with each other, the rotating shaft is rotatably mounted on the support, and the supporting body is hinged to the cross bar and supports the roller.

Preferably, in the balance sorter described above, the direction adjustment mechanism further includes a longitudinally extending vertical bar, and the mounting bracket has a connecting arm; the number of the mounting racks is at least two, and the mounting racks are arranged in an array; and the connecting arms in the same longitudinal row are hinged to the longitudinal rods.

Preferably, in the balance sorter described above, the connecting arm extends along an arc.

Preferably, in the balance sorting device described above, the mounting frame further includes a cover plate connected to the holder, the cover plate having a through hole; the bearing body and the cover plate enclose an accommodating space, and the roller is accommodated in the accommodating space and partially extends out of the through hole to be in contact with the material.

Preferably, in the balance sorter described above, the outer surface of the support body has a hinge block extending horizontally, and the hinge block is hinged to the cross bar.

Preferably, in the balance sorter described above, the roller is rotatable to a first limit position and a second limit position, the first limit position being at an angle of 45 ° to the transverse direction and the second limit position being at an angle of-45 ° to the transverse direction.

Preferably, in the balance sorter described above, each of the mounting frames is provided with a set of the rollers, the rollers of each set of the rollers are connected to each other and form a winding space at the junction, and the second conveyor belt is wound around the set of the rollers through the winding space.

The balance wheel sorting device has the beneficial effects that: the first driving motor drives the roller to rotate through the first conveying belt, and the roller drives the roller to rotate through the second conveying belt so as to convey materials. The second driving motor drives the mounting frame to steer so as to drive the roller to steer to change the direction of conveying materials. Therefore, the balance wheel sorting device of the embodiment takes the first driving motor and the second driving motor as power sources, and the balance wheel sorting device can still work normally under the condition of no air source.

Drawings

Fig. 1 is a front view of a balance sorting apparatus according to an embodiment of the present invention;

fig. 2 is a top view of a balance sorting apparatus according to an embodiment of the present invention;

FIG. 3 is a partial block diagram of a direction adjustment mechanism according to an embodiment of the present invention;

FIG. 4 is a perspective view of a mounting bracket according to an embodiment of the present invention;

fig. 5 is a left side view of a balance sorting apparatus according to an embodiment of the present invention.

The component names and designations in the drawings are as follows:

the device comprises a first driving motor 10, a roller 21, a mounting frame 22, a rotating shaft 221, a supporting body 222, a hinge block 2221, a connecting arm 223, a cover plate 224, a through hole 2241, a containing space 225, a roller 30, a first conveyor belt 40, a second conveyor belt 50, a direction adjusting mechanism 60, a second driving motor 63, an eccentric wheel 64, a movable plate 65, a strip-shaped hole 651, a cross bar 66, a longitudinal bar 67, a support 90, a logistics conveying system 200 and a conveying roller 210.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

For convenience of description, the transverse direction in the present application is the X direction in the drawing, the longitudinal direction is the Y direction in the drawing, and the vertical direction is a direction perpendicular to both the X direction and the Y direction.

Fig. 1 is a front view of a balance sorting apparatus according to an embodiment of the present invention. Fig. 2 is a top view of a balance sorting apparatus according to an embodiment of the present invention. As shown in fig. 1 and 2, the balance sorting apparatus of the present embodiment is provided in the logistics conveying system 200. The support 90 of the logistics transport system 200 extends in a transverse direction, and the support 90 is provided with transversely distributed transport rollers 210. The carriage 90 does not mount the conveying roller 210 at a place where sorting is required, so that a space is left for mounting the balance sorting device of the present embodiment. When the material is laterally transported to the balance sorting apparatus along with the conveying rollers 210 of the logistics conveying system 200, the balance sorting apparatus changes the conveying direction of the material to be sorted to sort out the material.

The existing balance wheel sorting device is driven by a pneumatic mechanism to work, and can not work under the condition of no air source, so that the sorting work is interrupted. This embodiment is in order to can normally carry out the letter sorting to the material under the condition of not having the air supply. The adopted measures are as follows:

the balance sorter includes a carriage 90, a roller 30, a first conveyor belt 40, a first drive motor 10, a mounting frame 22, a roller 21, a second conveyor belt 50, and a direction adjustment mechanism 60. The bracket 90 extends laterally. The rollers 30 extend along the longitudinal direction and are mounted on the bracket 90, the number of the rollers 30 is at least two, and at least two rollers 30 are distributed transversely. The first belt 40 is wound around the drum 30. The first driving motor 10 drives the drum 30 to rotate by the first belt 40. The mounting bracket 22 is rotatably mounted to the bracket 90. The rollers 21 are mounted to a mounting bracket 22. The second conveyor belt 50 is wound around the drum 30 and the roller 21 offset from the first conveyor belt 40, and is capable of driving the roller 21 to rotate to convey the material when the drum 30 rotates. The direction adjustment mechanism 60 includes a second drive motor 63, and the second drive motor 63 drives the mounting frame 22 to turn and further drives the roller 21 to turn so as to change the direction of the conveyed material.

The balance wheel sorting device has the beneficial effects that: the first driving motor 10 drives the roller 30 to rotate through the first conveyor belt 40, and the roller 30 drives the roller 21 to rotate through the second conveyor belt 50 to convey the material. The second drive motor 63 steers the mounting frame 22 and thus the roller 21 to change the direction of the conveyed material. Therefore, the balance sorting device of the present embodiment uses the first drive motor 10 and the second drive motor 63 as power sources, and the balance sorting device can still work normally in the absence of an air source.

Fig. 3 is a partial structural view of a direction adjustment mechanism 60 according to an embodiment of the present invention. As shown in fig. 2 and 3, the direction adjustment mechanism 60 preferably further includes an eccentric wheel 64 and a movable plate 65. The movable plate 65 has a longitudinal strip-shaped hole 651. The eccentric wheel 64 is located in the strip hole 651 and can drive the movable plate 65 to move laterally under the driving of the second driving motor 63 so as to drive the mounting frame 22 to rotate. The embodiment drives the mounting frame 22 to rotate through the eccentric wheel 64 and the movable plate 65, and the driving structure is simple. Specifically, the eccentric 64 is connected to an output shaft of the second drive motor 63, and the eccentric 64 is slidable in the bar hole 651.

As shown in fig. 2 and 3, the direction adjustment mechanism 60 further includes a cross bar 66 extending laterally and connected to the movable plate 65. The mounting bracket 22 is hingedly connected to the cross bar 66 so that the transverse movement of the cross bar 66 causes the mounting bracket 22 to be deflected. The cross bar 66 can facilitate the connection between the movable plate 65 and the mounting frame 22, and allow the distance between the movable plate 65 and the mounting frame 22 to be set relatively far.

Fig. 4 is a perspective view of a mounting bracket 22 according to an embodiment of the present invention. As shown in fig. 4, preferably, the mounting frame 22 includes a vertical rotating shaft 221 and a supporting body 222 connected with each other, the rotating shaft 221 is rotatably mounted on the bracket 90, and the supporting body 222 is hinged to the cross bar 66 and supports the roller 21.

As shown in FIG. 2, the direction adjustment mechanism 60 preferably further includes a longitudinally extending longitudinal bar 67, and the mounting bracket 22 has a connecting arm 223. The number of the mounting brackets 22 is at least two, and the mounting brackets are arranged in an array. The connecting arms 223 of the same longitudinal row are all hinged to the longitudinal bar 67.

Preferably, the connecting arm 223 extends along an arc to facilitate connection between the mounting bracket 22 and the side rail 67.

As shown in fig. 3, the number of the cross bars 66 in this embodiment is 2, and in other embodiments, the number of the cross bars 66 may also be 1, 3, 4, or 5. A plurality of crossbars 66 are longitudinally distributed. Because the number of the cross bars 66 is small, the number of the mounting brackets 22 that can be hinged to the cross bars 66 is limited, for example, only 2, 4 or 6 mounting brackets 22 can be hinged to the cross bars 66. However, the number of the mounting frames 22 is large in this embodiment, and the longitudinal rods 67 are provided in this embodiment in order to drive all the mounting frames 22 to rotate. When one of the mounting frames 22 hinged with the longitudinal rod 67 is driven by the cross rod 66 to turn, the mounting frame 22 drives the longitudinal rod 67 hinged with the mounting frame 22, and further drives all the mounting frames 22 hinged with the longitudinal rod 67 to turn. The direction adjustment mechanism 60 of the present embodiment has a simple structure and good reliability.

Fig. 5 is a left side view of a balance sorting apparatus according to an embodiment of the present invention. As shown in fig. 4 and 5, preferably, the mounting bracket 22 further includes a cover plate 224 coupled to the support body 222, the cover plate 224 having a through hole 2241. The support body 222 and the cover plate 224 enclose a receiving space 225, and the roller 21 is received in the receiving space 225 and partially protrudes from the through hole 2241 to contact the material.

As shown in fig. 2-4, it is preferable that the outer surface of the support 222 has a hinge 2221 extending horizontally, the hinge 2221 is hinged to the cross bar 66, and the hinge 2221 functions as: conveniently hinged to the cross bar 66.

Preferably, as indicated by the 3 arrows in fig. 2, the roller 21 can be rotated to a first extreme position at an angle of 45 ° to the transverse direction and a second extreme position at an angle of-45 ° to the transverse direction. Therefore, this embodiment can sort out two kinds of materials as required, and carry two kinds of different materials to two different directions respectively. In other embodiments, the first extreme position may be at 30, 50 or other angle to the transverse direction, and the second extreme position may be at-30, -50 or other angle to the transverse direction. The first and second extreme positions may or may not be symmetrical with respect to the transverse direction.

As shown in fig. 1, 4 and 5, each of the mounting brackets 22 is mounted with a set of rollers 21, the rollers 21 of each set of rollers 21 are connected to each other and form a winding space at the connection, and the second conveyor belt 50 is wound around the set of rollers 21 through the winding space. Specifically, as shown in fig. 1, the number of the second conveyor belts 50 is several, and one second conveyor belt 50 is disposed for each set of rollers 21.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.