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Balance wheel unit and balance wheel sorting machine

A sorter and wheel set technology, applied in sorting, transportation and packaging, conveyor objects, etc., can solve the problems of easy to catch up to the front, difficult to reach the balance wheel sorting equipment, misclassification and other problems

Active Publication Date: 2021-05-28
SHENZHEN S F TAISEN HLDG (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing balance wheel sorting machine, the linear speed of the balance wheel remains constant. When the balance wheel swings 45°, the item to be sorted in front, because the swing of the balance wheel has an included angle of 45° with the horizontal direction, As a result, the forward component speed is only about 70% of the speed of the rear part (v·cos45°), causing the latter part to easily catch up with the front part, which eventually leads to misdivision
At present, the misclassification index of SF Express is less than 1 / 10,000, that is, one of 10,000 pieces of goods is not allowed to pass through, which is difficult for the current balance wheel sorting equipment to achieve.
In addition, with the current design of the balance wheel, the balance wheel is usually connected to the lower transmission shaft through a round belt, and the round belt is easy to break

Method used

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  • Balance wheel unit and balance wheel sorting machine
  • Balance wheel unit and balance wheel sorting machine
  • Balance wheel unit and balance wheel sorting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Please refer to Figure 1-Figure 4, the present embodiment provides a balance wheel unit, including a transmission wheel 10 , a wheel frame body 20 and two mecanum wheels 30 . The two mecanum wheels 30 are a pair of A wheel and B wheel which are mirror images of each other. The hubs of the A wheel and the B wheel are fixed and share a main shaft. The wheel frame body 20 includes a transmission wheel frame 21 for connecting the transmission wheel 10 , a deflection shaft 22 for driving the transmission wheel frame 21 to deflect, and a wheat wheel frame 23 for connecting the transmission wheel frame 21 and the deflection shaft 22 . The transmission wheel frame 21 is in the shape of a rectangular parallelepiped frame as a whole, and two ends perpendicular to the transmission wheel 10 axle are provided with mounting plates 24 . The mounting plate 24 is provided with a mounting hole, and the transmission wheel 10 is rotatably mounted in the mounting hole along its own axis t...

Embodiment 2

[0050] This embodiment provides a balance wheel unit and a balance wheel sorter. The main parts are the same as those in Embodiment 1, and the same parts will not be described again. The difference between this embodiment and embodiment 1 is:

[0051] In this embodiment, there is only one mecanum wheel on the balance wheel unit, and the structure is as follows Figure 12 shown. Correspondingly, in the balance wheel sorter provided in this embodiment, the transmission wheel only swings to one side, that is, the balance wheel sorter only sorts to one side.

Embodiment 3

[0053] This embodiment provides a balance wheel unit and a balance wheel sorter. The main parts are the same as those in Embodiment 1, and the same parts will not be described again. The difference between this embodiment and embodiment 1 is:

[0054] In this embodiment, the transmission wheel frame 21 in the wheel frame body is connected to the deflection shaft 22 through a hollow cylinder 24 , and the axis of the hollow cylinder 24 is collinear with the axis of the deflection shaft 22 . Such as Figure 13 As shown, the upper end of the hollow cylinder 25 is open to ensure that the mecanum wheel 30 and the transmission wheel 10 can contact and drive; the side wall of the hollow cylinder 25 is provided with an opening 26 extending circumferentially along the hollow cylinder 25 for the mecanum The main shaft of the wheel 30 passes through, and it is ensured that the wheel frame body 20 does not contact the main shaft of the Mecanum wheel 30 during the deflection process.

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Abstract

The invention discloses a balance wheel unit and a balance wheel sorting machine. The balance wheel unit comprises conveying wheels, a wheel set frame body and Mecanum wheels; the Mecanum wheels are tangent to the conveying wheels so as to achieve transmission through friction force; the conveying wheels can be rotationally connected to the wheel set frame body along the axes of the conveying wheels; and the wheel set frame body can drive the conveying wheels to integrally deflect, and the deflection plane is parallel to the axes of the conveying wheels and the axes of the Mecanum wheels so that the Mecanum wheels can be tangent to the conveying wheels all the time in the deflection process. According to the balance wheel unit, the Mecanum wheels serve as a transmission mechanism, power is transmitted to the conveying wheels through friction force, it is guaranteed that the speed in the conveying direction is kept unchanged all the time after swinging and before swinging, and therefore the situation that follow-up parts catch up front parts easily and are sorted by mistake is avoided. In addition, the balance wheel unit does not need to be driven by a round belt, so that breakage of the round belt is avoided.

Description

technical field [0001] The present application relates to the technical field of logistics sorting, in particular to a balance wheel unit and a balance wheel sorter. Background technique [0002] In the existing balance wheel sorting machine, the linear speed of the balance wheel remains constant. When the balance wheel swings 45°, the item to be sorted in front, because the swing of the balance wheel has an included angle of 45° with the horizontal direction, The forward sub-velocity is only about 70% of the speed of the rear part (v cos45°), which causes the back part to catch up to the front part easily, and finally leads to misdivision. At present, the misclassification index of SF Express is less than 1 / 10,000, that is, one of 10,000 items is not allowed to pass through, which is difficult to achieve with the current balance wheel sorting equipment. In addition, in the current design of the balance wheel, the balance wheel is usually connected to the lower transmission...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G47/34B07C5/36B07C3/02
CPCB65G47/34B07C5/36B07C3/02
Inventor 安志奇
Owner SHENZHEN S F TAISEN HLDG (GRP) CO LTD