Orbital transfer sorting machine

Abstract

The utility model belongs to the technical field of logistics sorting, and particularly discloses an orbital transfer sorting machine which comprises an annular rail and a sorting trolley, the sorting trolley is movably arranged in the annular rail, the annular rail comprises four rail parts, the four rail parts are sequentially connected end to end to form a ring, and the sorting trolley is movably arranged in the annular rail. The track part comprises a straight line section, a connecting section and a curve section, the straight line section is connected with the curve section through the connecting section, the connecting section is arranged in the track part at the position of the annular track, the straight line section and the curve section are connected through the connecting section, and the straight line section and the curve section can be directly transited; according to the technical scheme, direct connection between the straight line section and the curve section is avoided, the sorting trolley can smoothly enter the curve section from the straight line section, and therefore the sorting trolley does not need to be subjected to speed reduction operation at the curve position of the annular belt when moving at a high speed, the running speed of the trolley annular track can be guaranteed, and the working efficiency of the sorting machine can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics sorting, in particular to a track-changing sorting machine. Background Art

[0002] In the express sorting field, the express sorting operation can be completed by the line body and the continuous express sorting vehicle line running on the line body while the express sorting vehicle is running. When express delivery is required in the future, a ring belt sorting machine is required to realize the transportation operation of materials. The ring belt sorting machine has the advantages of high efficiency, high accuracy and low breakage rate, and has gradually become one of the mainstream equipment in the express sorting field. The sorting carts in the existing ring belt sorting machines need to pass through the curved part of the ring belt when working. In order to prevent the sorting carts from flying out of the ring belt when passing through the curve when moving at high speed, it is necessary to control the sorting carts to slow down when passing through the curved part of the ring belt. This operation mode will reduce the efficiency of the sorting carts during transportation, resulting in the inability of the ring belt sorting machine to realize the full-process rapid transportation operation, thereby reducing the working efficiency of the ring belt sorting machine. Utility Model Content

[0003] In order to overcome the defects of the prior art, the utility model provides a track-changing sorting machine.

[0004] The utility model solves the technical problem by adopting the following technical solution: a track-changing sorting machine, comprising a ring track and a sorting trolley, wherein the sorting trolley is movably arranged inside the ring track, wherein the ring track comprises four track parts, wherein the four track parts are connected end to end in sequence to form a ring, wherein the track parts comprise a straight section, a connecting section and a curved section, wherein the straight section is connected to the curved section through the connecting section;

[0005] The connecting section includes a first track platform and a second track platform, and the first track platform and the second track platform are respectively arranged on both sides of the connecting section. The first track platform and the second track platform are respectively connected to the straight section and the curved section at both ends. The slope of the first track platform is 0°, and the slope of the second track platform is greater than 0°.

[0006] Preferably, the slope of the second track platform is 5°~8°.

[0007] Further description of this solution: a first baffle is provided on both sides of the upper part of the straight section, a third track platform and a fourth track platform are provided on both sides of the inner part of the straight section, and the third track platform and the fourth track platform are connected to the first track platform and the second track platform respectively.

[0008] Specifically, the outlet end of the third track platform is connected to the inlet end of the first track platform, and the outlet end of the fourth track platform is connected to the inlet end of the second track platform.

[0009] It should be noted that the top surfaces of the third track platform and the fourth track platform are on the same plane.

[0010] Further description of this solution: a fifth track platform and a sixth track platform are provided on both sides of the interior of the curved section, and the fifth track platform and the sixth track platform are connected to the first track platform and the second track platform respectively.

[0011] Specifically, the inlet end of the fifth track platform is connected to the outlet end of the first track platform, and the inlet end of the sixth track platform is connected to the outlet end of the second track platform.

[0012] It should be noted that the top surface of the sixth track platform is higher than the top surface of the fifth track platform.

[0013] Further description of this solution: movable wheels are provided on both sides of the bottom of the sorting trolley, and the movable wheels abut against the third rail platform and the fourth rail platform.

[0014] The beneficial effect of the utility model is as follows: the utility model provides a connecting section in the track portion at the circular rail, and connects the straight section with the curved end by using the connecting section, so that the two can be directly transitioned, avoiding direct connection between the straight section and the curved section, and allowing the sorting trolley to smoothly enter the curved section from the straight section, so that the sorting trolley does not need to perform a deceleration operation at the curved position of the circular belt when moving at high speed, thereby ensuring the running speed of the trolley circular rail and improving the working efficiency of the sorting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the track-changing sorting machine of the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure at A;

[0017] Figure 3 The structure of the track part of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 4 The structure of the track part of the utility model is shown in FIG. Figure 2 .

[0019] As shown in the figure: a sorting trolley 1, a track portion 2, a straight section 21, a third track platform 211, a fourth track platform 212, a connecting section 22, a first track platform 221, a second track platform 222, a curved section 23, a fifth track platform 231, a sixth track platform 232, a first baffle 3, and a movable wheel 4. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] As attached Figure 1 , 2 As shown in , 3 and 4, the utility model provides a track-changing sorting machine, including a ring track and a sorting trolley 1, the sorting trolley 1 is movably arranged inside the ring track, so that the sorting trolley 1 can perform ring track movement in the ring track to realize the sorting and transportation of express materials, the ring track includes four track parts 2, the four track parts 2 are connected end to end in sequence to form a ring, the track part 2 includes a straight section 21, a connecting section 22 and a curved section 23, the straight section 21 is connected to the curved section 23 through the connecting section 22;

[0022] By using the connecting section 22 to connect the straight section 21 with the curved end, the straight section 21 can directly transition to the curved section 23, avoiding the direct connection between the straight section 21 and the curved section 23, and allowing the sorting trolley 1 to smoothly enter the curved section 23 from the straight section 21. In this way, the sorting trolley 1 does not need to decelerate at the curved position of the ring belt when moving at high speed, thereby ensuring the running speed of the trolley ring track and improving the working efficiency of the sorting machine.

[0023] As attached Figure 1 , 2 , 3 and 4, the connecting section 22 includes a first track platform 221 and a second track platform 222. The first track platform 221 and the second track platform 222 are respectively arranged on both sides of the connecting section 22. The first track platform 221 and the second track platform 222 are respectively connected to the straight section 21 and the curved section 23 at both ends. The slope of the first track platform 221 is 0°. Setting the slope of the first track platform 221 to 0° can better adapt to the connection of the track inside the straight section 21 to the track inside the curved section 23. The slope of the subsequent second track platform 222 is greater than 0°. Setting the slope of the second track platform 222 to be greater than 0° can enable the connecting section 22 to be better connected to the curved track outside the curved section 23.

[0024] Subsequently, the slope of the second track platform 222 is set to 5°-8°, so as to adapt to the change of the curve diameter of the outer curved track of the curve section 23 .

[0025] As attached Figure 1 , 2As shown in , 3 and 4, a third track platform 211 and a fourth track platform 212 are arranged on both sides of the interior of the straight section 21, the third track platform 211 and the fourth track platform 212 are respectively connected to the first track platform 221 and the second track platform 222, the outlet end of the third track platform 211 is connected to the inlet end of the first track platform 221, and the outlet end of the fourth track platform 212 is connected to the inlet end of the second track platform 222.

[0026] It should be noted that the top surfaces of the third rail platform 211 and the fourth rail platform 212 are on the same plane, thereby ensuring the overall flatness of the sorting vehicle 1 when it enters the straight section 21 .

[0027] As attached Figure 1 , 2 As shown in , 3 and 4, a fifth track platform 231 and a sixth track platform 232 are provided on both sides of the inner part of the curved section 23, the fifth track platform 231 and the sixth track platform 232 are connected to the first track platform 221 and the second track platform 222 respectively, the inlet end of the fifth track platform 231 is connected to the outlet end of the first track platform 221, and the inlet end of the sixth track platform 232 is connected to the outlet end of the second track platform 222;

[0028] It should be noted that the top surface of the sixth track platform 232 is higher than the top surface of the fifth track platform 231, which can explain that the inner side of the curved section 23 is lower than the outer side. Therefore, when the sorting cart 1 enters the curved section 23 at high speed, the sorted materials are stabilized on the surface of the sorting cart 1 due to the centripetal force.

[0029] First baffles 3 are provided on both sides of the upper part of the straight section 21. The first baffles 3 can block external materials from entering the annular track, thereby further preventing the sorting trolley 1 from falling onto the annular track during the moving and transporting of materials.

[0030] Movable wheels 4 are arranged on both sides of the bottom of the sorting trolley 1. It should also be noted that an electric control device and a drive motor are arranged inside the sorting trolley 1, so that the electric control device can control the operation of the drive motor, and subsequently the drive motor can drive the movable wheels 4 to work.

[0031] The movable path of the sorting trolley 1 on the track portion 2 is: first place it on the straight section 21 so that the movable wheel 4 abuts against the third track platform 211 and the fourth track platform 212, and then start the sorting trolley 1, so that the sorting trolley 1 can enter the first track platform 221 and the second track platform 222 in the connecting section 22 from the straight section 21, and then enter the fifth track platform 231 and the sixth track platform 232 inside the curved section 23, thereby completing a path movement of the track portion 2.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A track-changing sorting machine, comprising a ring track and a sorting trolley (1), characterized in that: The sorting trolley (1) is movably arranged inside the circular track, the circular track comprises four track parts (2), the four track parts (2) are connected end to end in sequence to form a ring, the track part (2) comprises a straight section (21), a connecting section (22) and a curved section (23), the straight section (21) is connected to the curved section (23) via the connecting section (22); The connecting section (22) comprises a first track platform (221) and a second track platform (222); the first track platform (221) and the second track platform (222) are respectively arranged on both sides of the connecting section (22); the first track platform (221) and the second track platform (222) are respectively connected to the straight section (21) and the curved section (23) at both ends; the first track platform (221) has a slope of 0°, and the second track platform (222) has a slope greater than 0°.

2. A track-changing sorting machine according to claim 1, characterized in that: First baffles (3) are provided on both sides of the upper part of the straight section (21), and a third track platform (211) and a fourth track platform (212) are provided on both sides of the interior of the straight section (21), wherein the third track platform (211) and the fourth track platform (212) are respectively connected to the first track platform (221) and the second track platform (222).

3. A track-changing sorting machine according to claim 2, characterized in that: The outlet end of the third track platform (211) is connected to the inlet end of the first track platform (221), and the outlet end of the fourth track platform (212) is connected to the inlet end of the second track platform (222).

4. A track-changing sorting machine according to claim 3, characterized in that: The top surfaces of the third track platform (211) and the fourth track platform (212) are located on the same plane.

5. The track-changing sorting machine according to claim 1, characterized in that: A fifth track platform (231) and a sixth track platform (232) are provided on both sides of the interior of the curved track section (23), and the fifth track platform (231) and the sixth track platform (232) are connected to the first track platform (221) and the second track platform (222) respectively.

6. The track-changing sorting machine according to claim 5, characterized in that: The inlet end of the fifth track platform (231) is connected to the outlet end of the first track platform (221), and the inlet end of the sixth track platform (232) is connected to the outlet end of the second track platform (222).

7. The track-changing sorting machine according to claim 6, characterized in that: The top surface of the sixth track platform (232) is higher than the top surface of the fifth track platform (231).

8. The track-changing sorting machine according to claim 1, characterized in that: The slope of the second track platform (222) is 5° to 8°.

9. The track-changing sorting machine according to claim 1, characterized in that: Movable wheels (4) are provided on both sides of the bottom of the sorting trolley (1), and the movable wheels (4) abut against the third rail platform (211) and the fourth rail platform (212).

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