CN211538604U - Sorting module of high-speed sorting machine - Google Patents

Abstract

The utility model discloses a high-speed sorting machine letter sorting module relates to high-speed sorting machine field, and its technical scheme main points are including being used for bearing and transmitting the rotation piece of goods, by the rotatory driving piece of external power source drive and be used for the interlock to rotate the driving medium of piece and driving piece, the driving piece is crisscross each other with the rotation axis of rotating the piece, the driving piece is to the direct application of force of driving piece in order to turn into the pivoting of driving piece with the pivoting of driving piece, the driving medium supports tightly on rotating the piece and drives and rotate the piece rotation. The synchronous belt transmission device has the technical effects that the synchronous belt and the gear transmission are replaced by direct transmission, the defect that the synchronous belt is abraded due to sudden stop and sudden rotation and needs to be frequently stopped and maintained is avoided, and the capacity is effectively improved.

Description

High-speed sorter sorting module

technical field

The utility model relates to the field of high-speed sorting machines, in particular to a sorting module of a high-speed sorting machine.

Background technique

At present, the logistics industry at home and abroad usually needs to transport the received goods, of which express parcels are one of them. Express parcels have the characteristics of light weight, large quantity and various types, so they need to be uniformly classified before transportation, so professional sorting equipment is required.

At present, Korean Patent Document No. 2020170005543 discloses a rotary sorting device for a sorter, which includes a disk surface, a rolling element mounted on the disk surface for carrying and transmitting goods, and a driving element for driving the rolling element , the rolling member includes four rolling rubber rollers, and the four rolling rubber rollers are distributed in a cross; the two ends of the rolling member are respectively connected with two adjacent rolling rubber rollers by synchronous belts, so that the four rolling rubber rollers are connected with the rolling rubber rollers. The parts rotate synchronously.

Although this kind of rotary sorting device of the sorter can realize the conveying and diversion of goods, the gear-synchronous belt is used for transmission between the transmission wheel connected to the rotating shaft and the rotating rubber roller, which not only increases the structural complexity Complexity, high processing requirements for parts, and in actual production, due to the fact that in order to guide and change the speed of the goods on it, it is usually necessary to make rapid turns and stops frequently, which will frequently damage gears, Problems such as timing belt breakage or bearing wear occur.

Utility model content

The purpose of this utility model is to provide a sorting module of a high-speed sorter, which uses direct transmission to replace the synchronous belt-gear transmission, avoids the shortcoming that the synchronous belt needs to be frequently shut down for maintenance due to the wear of the synchronous belt due to sudden stop and rapid rotation, and makes the production capacity effectively improve.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A sorting module of a high-speed sorter, comprising a rotating member for carrying and transmitting goods, a driving member driven to rotate by an external power source, and a transmission member connecting the rotating member and the driving member, the driving member and the rotating member are The rotation axes are interlaced with each other, the driving member directly exerts force on the transmission member to convert the rotation of the driving member around the axis into the rotation of the transmission member around the axis, and the transmission member is pressed against the rotating member and drives the rotating member to rotate.

By adopting the above technical solution, when the driving member is driven by an external force, it rotates around the rotating shaft, which will drive the transmission member to rotate around the rotating shaft of the transmission member. An interaction force will be generated, and the rotating part will rotate under the driving of the transmission part. Compared with the prior art, in this embodiment, the driving member and the transmission member directly interact without using an additional connecting member for transmission, and the transmission member and the rotating member are directly abutted for transmission, instead of adopting the method in the comparison technology. The method of synchronous belt transmission is based on the fact that this type of sorting module is suitable for working environments with low weight of goods, and the pressure of the goods on the rotating rubber roller is small, so the torque between the transmission part and the rotating part, the driving part and the transmission part are small. The torque requirement between them is low, and a small torque is enough to support the rotating parts to drive the goods to move. To sum up, the use of direct drive instead of synchronous belt-gear transmission avoids the shortcoming of frequent shutdown and maintenance due to the wear of the synchronous belt due to sudden stop and rapid rotation, and effectively improves the production capacity.

In addition, compared with the prior art, the present invention adopts the direct transmission method of the driving element-transmission element-rotating element, which reduces the arrangement of the connecting element, not only reduces the production cost of the connecting element, but also reduces the energy transmission in multiple stages. In addition to the loss in the production, it saves more energy, thereby reducing the production cost.

Further setting: the drive member includes a drive shaft driven to rotate by an external power source, and a drive helical gear sleeved on the top of the drive shaft, the transmission member includes a first transmission rubber roller, and a first transmission rubber roller sleeved on. The drive helical gear is matched with the drive helical gear, and the drive shaft cooperates with the drive helical gear and the drive helical gear to drive the first drive rubber roller to rotate.

By adopting the above technical solution, the drive helical gear and the drive helical gear cooperate with each other, and the rotation of the drive shaft is converted into the rotation of the first drive rubber roller, which realizes the change of the transmission direction and avoids setting the rotating parts in the same direction. The structure of the module is more compact, and the space can be effectively utilized to form a unified whole.

Moreover, through the above technical solution, when the first transmission rubber roller is set horizontally, the driving shaft and the rotating shaft of the power source can be set vertically, so as to avoid the wear of the driving shaft and the rotating shaft of the power source due to side pressure in the radial direction, thereby improving the The service life of the drive shaft and power source.

In addition, the direct transmission of the drive shaft and the first transmission rubber roller avoids the setting of connecting pieces, reduces the complexity of the structure, and requires less processing of parts.

Further setting: the drive member includes a drive shaft driven to rotate by an external power source, and a drive magnetic wheel coaxially arranged on the top of the drive shaft, the drive member includes a first transmission rubber roller, and a sleeve connected to the first transmission rubber. A transmission magnetic wheel on the roller and matched with the driving magnetic wheel, the driving shaft drives the driving magnetic wheel to rotate to drive the transmission magnetic wheel to rotate.

By adopting the above technical solution, both the driving magnetic wheel and the transmission magnetic wheel are magnetic wheels, and they perform non-contact transmission through the principle of magnetism. The driving magnetic wheel and the transmission magnetic wheel do not need to be maintained basically because they will not wear out during use. In addition, the noise during operation is lower than 68 decibels, while the existing technology is between 75-80 decibels, which has the advantage of low noise.

Further setting: the transmission element also includes a second transmission rubber roller arranged side by side with the first transmission rubber roller, one end of the first transmission rubber roller and the second transmission rubber roller are provided with transmission gears, the first transmission rubber roller The rubber roller and the transmission gear on the second transmission rubber roller are connected by a toothed belt.

By adopting the above technical solution, the driving shaft drives the driving magnetic wheel to rotate to drive the driving magnetic wheel and the first driving rubber roller to rotate, or the driving rotating shaft drives the driving gear to rotate to drive the driving gear and the first driving rubber roller to rotate, and the first driving The rubber roller cooperates with the transmission gear and the synchronous belt to drive the second transmission rubber roller to rotate synchronously, so as to avoid setting the transmission helical gear on the first transmission rubber roller and the second transmission rubber roller at the same time, which not only reduces the production cost, but also avoids The phenomenon that the first transmission rubber roller and the second transmission rubber roller are out of synchronization due to different loads is avoided.

Further arrangement: the rotating member includes two pairs of rotating rubber rollers arranged side by side, and the side surfaces of the first transmission rubber roller and the second transmission rubber roller are respectively abutted against the side surfaces of the pair of rotating rubber rollers.

By adopting the above technical solutions, the arrangement of the rotating rubber rollers is dense, and the power area ratio reaches 90%, which is higher than 55% in the comparative technology. The power area ratio refers to the projection area of the rotating rubber roller on the disk surface divided by the total area of the disk surface.

Further setting: also includes a support mechanism for supporting the rotating member, the driving member and the transmission member, and the supporting mechanism includes:

a turntable assembly, which is sleeved outside the driving shaft and is rotatably connected to the base plate;

A pair of mounting racks are arranged on opposite sides of the turntable assembly, the first transmission rubber roller and the second transmission rubber roller are installed between the two mounting racks and are respectively rotatably connected with the mounting racks.

By adopting the above technical solution, the rotating assembly supports the module as a whole, and the rotating assembly is rotatably connected with the frame, so that the module can swing under external driving. The mounting brackets are arranged on opposite sides of the turntable assembly, and can support the first transmission rubber roller and the second transmission rubber roller at the same time, so as to avoid damage caused by excessive stress at the connection caused by one-sided support.

Further arrangement: the top of the mounting frame is provided with a support frame, and the two groups of rotating rubber rollers are rotatably connected to the inner side walls of the support frame.

By adopting the above technical solution, the support frame is installed on the top of the mounting frame, and when the internal components of the module need to be repaired, the support frame only needs to be removed, which is very convenient. In addition, the rotating rubber roller is rotatably connected with the support frame, and the pressure borne by the rotating rubber roller acts on the mounting frame through the support frame.

Further setting: the support mechanism further includes a protective cover arranged between the rotating part and the transmission part, the two ends of the protective cover are respectively overlapped on different mounting frames, and the protective cover is provided with a through groove, so The first transmission rubber roller and the second transmission rubber roller pass through the through groove and abut against the rotating rubber roller.

By adopting the above technical solution, there is often a lot of dust when the goods are transferred. The protective cover is arranged between the rotating part and the transmission part, which can effectively prevent the dust falling into the module from the gap between the rotating rubber rollers. Avoid adverse effects of dust on the gear drive.

To sum up, the utility model has the following beneficial effects:

1. The use of direct drive to replace the synchronous belt-gear transmission avoids the shortcoming of frequent shutdown and maintenance due to the wear of the synchronous belt due to sudden stop and sudden rotation, which effectively improves the production capacity;

2. The power area ratio is large, the goods are more fully transmitted on the disk surface, and the transmission efficiency is higher;

3. The direct transmission of the drive shaft and the first transmission rubber roller avoids the setting of connecting parts, reduces the complexity of the structure, and has lower processing requirements for parts.

Description of drawings

Fig. 1 is the overall schematic diagram of the sorting module of the high-speed sorter in the first preferred mode;

Figure 2 is an exploded view of the sorting module of the high-speed sorter in the first preferred mode;

Figure 3 is an exploded view of the sorting module of the high-speed sorter in the second preferred mode.

In the figure,

1. Rotating parts; 11. Supporting frame; 12. Rotating rubber roller;

2. Driving part; 21. Driving shaft; 22. Driving helical gear; 23. Driving magnetic wheel;

3. Transmission parts; 31. First transmission rubber roller; 32. Second transmission rubber roller; 33. Transmission helical gear; 34. Transmission gear; 35. Toothed belt; 36. Transmission magnetic wheel;

4. Supporting mechanism; 41. Turntable assembly; 42. Mounting frame; 421. Support groove; 43. Observation hole; 44. Observation hole plate; 45, protective cover; 46, through groove.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

The first preferred embodiment:

A sorting module of a high-speed sorter, referring to Fig. 1, includes a rotating member 1 for carrying and transmitting goods, a driving member 2 driven to rotate by an external power source, and transmitting the power of the driving member 2 to the rotating member 1 to drive A transmission member 3 for rotating the rotary member 1 , and a support mechanism 4 for supporting the rotary member 1 , the driving member 2 and the transmission member 3 .

2 , the support mechanism 4 includes a turntable assembly 41 for rotational connection with the frame, and mounting brackets 42 disposed on opposite sides of the turntable assembly 41. The turntable assembly 41 is usually connected to the machine table using bearings. The mounting brackets 42 are arranged in a square shape, and the number of the mounting brackets 42 is two and is oppositely arranged on both sides of the transmission member 3 . An observation hole 43 is provided in the middle of the mounting bracket 42 , and an observation hole plate 44 for shielding the observation hole 43 is provided on the side of the mounting bracket 42 away from the transmission member 3 .

In this embodiment, referring to FIG. 2, the driving member 2 includes a driving shaft 21 driven to rotate by an external power source, and a driving helical gear 22 sleeved on the top of the driving shaft 21. The driving shaft 21 passes through the turntable assembly 41, And set perpendicular to the turntable assembly 41 . The transmission member 3 includes a first transmission rubber roller 31, a second transmission rubber roller 32 and a transmission helical gear 33 sleeved in the middle of the first transmission rubber roller 31. The first transmission rubber roller 31 and the second transmission rubber roller 32 are arranged in parallel. And the side surfaces of both ends thereof protrude relative to the side surface of the middle portion, and both ends of the first transmission rubber roller 31 and the second transmission rubber roller 32 are connected to the mounting frame 42 in rotation. In addition, the drive helical gear 33 is matched with the drive helical gear 22 and meshes with each other, which converts the rotation of the drive shaft 21 into the rotation of the first drive rubber roller 31 and realizes the change of the drive direction. The adjacent ends of the first transmission rubber roller 31 and the second transmission rubber roller 32 are provided with transmission gears 34 . Since the first transmission rubber roller 31 is matched with the transmission gear 34 and the toothed belt 35 to drive the second transmission rubber roller 32 to rotate synchronously, it is avoided to set the transmission skew on the first transmission rubber roller 31 and the second transmission rubber roller 32 at the same time. The gear 33 not only reduces the production cost, but also avoids the phenomenon that the first transmission rubber roller 31 and the second transmission rubber roller 32 rotate out of synchronization due to different loads.

Continuing to refer to FIG. 2 , a support frame 11 is sleeved on the outside of the rotating member 1 , the support frame 11 is arranged in a circle, and opposite sides of the bottom surface of the support block are respectively fixed on the mounting frame 42 by bolts. The rotating member 1 includes two pairs of rotating rubber rollers 12 arranged side by side. Both ends of the driving rubber rollers are rotatably connected to the inner wall of the support frame 11 . The side surfaces of the first transmission rubber roller 31 and the second transmission rubber roller 32 are respectively abutted against the side surfaces of the pair of rotating rubber rollers 12 . At this time, the arrangement of the rotating rubber rollers 12 is relatively dense, and its dynamic area ratio reaches 90%, which is higher than 55% in the comparative technology. The power area ratio refers to the projection area of the rotating rubber roller 12 on the upper surface of the support frame 11 divided by the total area of the upper surface of the support frame 11. When the power area ratio is larger, the goods can be more fully transmitted on the disk surface. Makes the transmission efficiency higher.

Continuing to refer to FIG. 2 , the support mechanism 4 further includes a protective cover 45 arranged between the rotating member 1 and the transmission member 3 , the two ends of the protective cover 45 are respectively overlapped on different mounting brackets 42 , and the tops of the mounting brackets 42 are provided with There is a support groove 421 for the ends of the protective cover 45 to overlap, the protective cover 45 is installed between the two mounting brackets 42 and the two ends are respectively overlapped in the supporting groove 421; the protective cover 45 is provided with a through groove 46 , the two ends of the first transmission rubber roller 31 and the second transmission rubber roller 32 protrude relative to the middle part through the through groove 46 to abut against the rotating rubber roller 12 .

Another preferred embodiment: the difference from the first preferred embodiment is that, referring to FIG. 3 , the driving helical gear 22 of the driving member 2 is replaced with a driving magnetic wheel 23 coaxially disposed on the top end of the driving shaft 21 . The transmission helical gear 33 of the transmission member 3 is replaced with a transmission magnetic wheel 36 sleeved in the middle of the first transmission rubber roller 31. The transmission magnetic wheel 36 is matched with the driving magnetic wheel 23, and the driving shaft 21 drives the driving magnetic wheel 23 to rotate to rotate. The drive transmission magnetic wheel 36 rotates.

The above-mentioned embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as required after reading this specification, but as long as the present invention is used within the scope of the present invention. All new types of claims are protected by the patent law.

Claims (8)

1. A sorting module for a high-speed sorter, comprising a rotating member (1) for carrying and transmitting goods, a driving member (2) driven to rotate by an external power source, and a rotating member (1) for interlocking and The transmission member (3) of the driving member (2) is characterized in that the rotation axes of the driving member (2) and the rotating member (1) are staggered with each other, and the driving member (2) directly applies the driving member (3) to the transmission member (3). The force is used to convert the rotation of the driving member (2) around the axis into the rotation of the transmission member (3), and the transmission member (3) is pressed against the rotating member (1) and drives the rotating member (1) to rotate. 2. The sorting module of a high-speed sorter according to claim 1, wherein the driving member (2) comprises a driving shaft (21) driven to rotate by an external power source, and a driving shaft (21) sleeved on the driving shaft (21) ) at the top of the drive helical gear (22), the transmission member (3) includes a first drive rubber roller (31), and is sleeved on the first drive rubber roller (31) and matched with the drive helical gear (22) The driving helical gear (33), the driving shaft (21) cooperates with the driving helical gear (33) and the driving helical gear (22) to drive the first transmission rubber roller (31) to rotate. 3. The sorting module of a high-speed sorter according to claim 1, wherein the driving member (2) comprises a driving shaft (21) that is driven to rotate by an external power source, and a drive shaft (21) that is coaxially arranged on the driving shaft ( 21) A driving magnetic wheel (23) at the top, the transmission member (3) includes a first transmission rubber roller (31), and is sleeved on the first transmission rubber roller (31) and is in phase with the driving magnetic wheel (23). A matched transmission magnetic wheel (36), the driving shaft (21) drives the driving magnetic wheel (23) to rotate to drive the transmission magnetic wheel (36) to rotate. 4. The sorting module of a high-speed sorter according to claim 2 or 3, characterized in that the transmission member (3) further comprises a second transmission rubber roller (31) arranged side by side with the first transmission rubber roller (31). 32), one end of the first transmission rubber roller (31) and the second transmission rubber roller (32) are provided with a transmission gear (34), the first transmission rubber roller (31) and the second transmission rubber roller ( The transmission gear (34) on 32) is connected by a toothed belt (35). 5 . The sorting module of a high-speed sorter according to claim 4 , wherein the rotating member ( 1 ) comprises two pairs of rotating rubber rollers ( 12 ) arranged side by side, and the first transmission rubber roller ( 31 ). ) and the side surfaces of the second transmission rubber roller (32) respectively abut against the side surfaces of the pair of rotating rubber rollers (12). 6. The sorting module of a high-speed sorter according to claim 5, characterized in that, further comprising a support mechanism (4) for supporting the rotating member (1), the driving member (2) and the transmission member (3), The support mechanism (4) includes: a turntable assembly (41), the turntable assembly (41) is sleeved on the outside of the drive shaft (21) and is rotatably connected to the base plate; A pair of mounting brackets (42), the mounting brackets (42) are disposed on opposite sides of the turntable assembly (41), the first transmission rubber roller (31) and the second transmission rubber roller (32) are installed on The two mounting brackets (42) are rotatably connected with the mounting brackets (42) respectively. 7 . The sorting module of a high-speed sorter according to claim 6 , wherein a support frame ( 11 ) is provided on the top of the mounting frame ( 42 ), and both sets of the rotating rubber rollers ( 12 ) rotate. 8 . connected to the inner side wall of the support frame (11). 8. The sorting module of a high-speed sorter according to claim 6, wherein the support mechanism (4) further comprises a protective cover (45) disposed between the rotating member (1) and the transmission member (3) ), the two ends of the protective cover (45) are respectively overlapped on different mounting frames (42), the protective cover (45) is provided with a through groove (46), and the first transmission rubber roller (31 ) and the second transmission rubber roller (32) abut against the rotating rubber roller (12) through the through groove (46).

Images