垃圾车用侧门机构、垃圾箱和餐厨垃圾车

Abstract

本申请涉及一种垃圾车用侧门机构、垃圾箱和餐厨垃圾车，摆杆和拉杆不仅作为将门体与箱体连接的连接构件，而且由于摆杆、拉杆分别与门体和箱体铰接，同时摆杆的第一端和拉杆的第一端在门体的宽度方向上间隔分布，因此门体、摆杆、拉杆和箱体构成四连杆机构，通过驱动机构的驱动，摆杆转动即可带动门体在箱体侧面进行平移，以在餐厨垃圾车进行上料倒料过程中显露上料机构或者在收运过程中遮盖脏污的上料机构，从而实现侧门的自动化开启和关闭，无需操作人员手动攀爬至垃圾箱顶部进行上翻或下翻操作，降低了劳动强度，方便操作，且提升了作业安全性与人性化水平。

Claims

1. A side door mechanism for a refuse vehicle, characterised in that, include: Door body (310); A swing arm (320), the first end of which is hinged to the door body (310), and the second end is used to be hinged to the side of the garbage bin body (100); A pull rod (330) and a swing rod (320) are spaced apart along the length of the door (310); the first end of the pull rod (330) is hinged to the door (310), and the second end is hinged to the side of the box (100); wherein the first end of the pull rod (330) and the first end of the swing rod (320) are spaced apart along the width of the door (310), and the door (310), the swing rod (320), the pull rod (330) and the box (100) constitute a four-bar linkage; A drive mechanism is used to fix the housing (100), the drive mechanism is connected to the swing arm (320), and can drive the swing arm (320) to swing.

2. The side door mechanism for garbage trucks according to claim 1, characterized in that, The number of the swing rods (320) is two or more, and each swing rod (320) is distributed at intervals along the length direction of the door body (310).

3. The side door mechanism for a garbage truck according to claim 1, wherein The drive mechanism includes a drive module (350) and a rotating shaft (340). The pivot (340) is rotatably disposed on the side of the box (100) and parallel to the door (310); The second end of the swing arm (320) is fixedly connected to the rotating shaft (340); The drive module (350) is located in the housing (100) and connected to the rotating shaft (340). The drive module (350) is used to drive the rotating shaft (340) to rotate.

4. The side door mechanism for a garbage truck according to claim 3, characterized in that, The bottom side of the box (100) has a boss (120), and the rotating shaft (340) can be rotatably inserted through the boss (120) and extend out of the bottom surface of the box (100). The drive module (350) is located on the bottom surface of the housing (100) and is connected to the end of the rotating shaft (340) that extends to the bottom surface of the housing (100).

5. The side door mechanism for a garbage truck according to claim 4, wherein The drive module (350) includes a linear drive (351), a gear (352), and a rack (353); The linear drive (351) is mounted on the bottom surface of the housing (100) and connected to the rack (353); The gear (352) is fitted onto the end of the shaft (340) and meshes with the toothed surface of the rack (353).

6. The side door mechanism for a garbage truck according to claim 5, wherein The drive module (350) also includes a limiting member (354), which is installed on the bottom surface of the housing (100) and slides in cooperation with the toothless surface of the rack (353). The limiting member (354) is used to press the rack (353) against the gear (352).

7. The side door mechanism for a garbage truck according to claim 6, wherein The limiting component (354) includes a fixed base (355), a sliding plate (356), and a bolt (357); the fixed base (355) is fixed to the bottom surface of the housing (100), and the fixed base (355), the sliding plate (356), and the rack (353) are arranged in sequence; the bolt (357) is threadedly connected to the fixed base (355), and the end of the bolt (357) is fixedly connected to the sliding plate (356); the sliding plate (356) and the toothless surface of the rack (353) are in sliding engagement; And / or, The limiting member (354) is provided with a U-shaped limiting groove (358), and the rack (353) is at least partially accommodated in the limiting groove (358).

8. The side door mechanism for a garbage truck according to claim 5, wherein The linear drive (351) includes a drive cylinder and a cylinder seat (359). The cylinder seat (359) is fixed to the bottom surface of the housing (100). One end of the drive cylinder is hinged to the cylinder seat (359), and the other end of the drive cylinder is connected to the rack (353).

9. A waste bin, characterised in that, It includes a container (100), a feeding mechanism (200), and a side door mechanism for a garbage truck as described in any one of claims 1-8; The top surface of the box (100) is provided with a feed inlet (110). The feeding mechanism (200) is located on the side of the box (100) and extends to the feed inlet (110). The swing arm (320) and the pull rod (330) are both hinged to the feeding mechanism (200), and the driving mechanism is located in the box (100). Under the action of the drive mechanism, the side door mechanism of the garbage truck can cover or expose the feeding mechanism.

10. A kitchen waste truck, characterized in that, The trash can includes the one described in claim 9.

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