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Locking mechanism

A locking mechanism and locking technology, which is applied in the direction of garbage receptacle, transportation and packaging, etc., can solve problems such as labor costs

Inactive Publication Date: 2014-06-04
QINGDAO ALLITE AUTO TECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of labor cost, the present invention provides a locking mechanism that can realize automatic control without manual operation

Method used

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  • Locking mechanism

Examples

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Embodiment

[0007] A locking mechanism includes a pin cylinder 61 , a locking dial 62 , a pin support 63 , a rotating shaft seat 64 , and a rotating shaft 65 . Pin shaft oil cylinder 61 is respectively connected with pin shaft support 63 and locking shift block 62 welded on the casing by pin shaft, and rotating shaft 65 is welded on the locking shift block 62 and can rotate around shaft seat 64. Locking shift block 62 has the notch that bolt 66 matches on the rear door. The pin shaft oil cylinder control device can control the pin shaft oil cylinder 61 to stretch out and retract to drive the locking dial 62 to rotate, so that the gap of the locking dial 62 is located at the bolt 66 on the rear door of the dustbin, closes the rear door, and rotates away from the dustbin rear door On the bolt 66, open the rear door in two states. When it is necessary to open or close the rear door, only the controller can be operated to realize remote operation to open or close the rear door.

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PUM

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Abstract

The invention relates to a locking mechanism of a garbage can rear door of a garbage truck. The locking mechanism comprises a pin shaft oil cylinder (61), a locking shifting block (62), a pin shaft support (63), a rotating shaft base (64) and a rotating shaft (65). The pin shaft oil cylinder (61) is respectively connected with the pin shaft support (63) and the locking shifting block (62) through pin shafts, the pin shaft support (63) and the locking shifting block (62) are welded on a can body, and the rotating shaft (65) is welded on the locking shifting block (62) and can rotate around the rotating shaft base (64). The locking shifting block (62) is provided with a gap which is matched with a bolt welded on the rear door, and the function of automatically opening and closing the rear door can be achieved.

Description

technical field [0001] The invention relates to a locking mechanism for a rear door of a garbage bin of a garbage truck, belonging to the field of locking the rear door of the garbage bin of a garbage truck. Background technique [0002] The locking mechanism currently on the market includes a rotating shaft, a round nut, and a locking washer. The end of the rotating shaft is provided with a thread, the round nut is screwed on the thread, and the locking washer is fixed on the rotating shaft. A notch is arranged on the outer diameter of the round nut, and a locking claw is arranged on the locking washer and is stuck on the notch on the round nut. There are five evenly distributed locking claws on the lock washer, and six evenly distributed notches on the round nut. When assembling, after the torque meets the conditions, there will be a claw mostly facing the upper notch, and the torque can be adjusted properly to hit the claw on the notch to play a locking role. This locki...

Claims

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Application Information

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IPC IPC(8): B65F3/00
Inventor 李金鸿李洪宝
Owner QINGDAO ALLITE AUTO TECHNIC
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