A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a broom for sweeping tree leaves in urban road drainage ditches; the broom comprises a broom head (1), a handle (2), a cart (3) and a connecting rod (4); the connecting rod (4) is of a zigzag shape and a transverse rod is connected with the broom head (1); the cart (3) is formed by supporting a pushing plate by means of four wheels capable of rotating relative to the pavement ground; a hole with a clamping screw (5) is formed on the pushing plate; the hole movably sleeves a vertical rod of the connecting rod (4); a wheel capable of rotation relative to the lateral side of the pavement is arranged on the vertical rod of the connecting rod (4); and the handle (2) is connected to the middle of the pushing plate of the cart (3). A dustman turns over a movable plate and inserts the broom into an extract opening outside one of the pavement; that is, the dustman holds the handle (2) with hands, controls the pushing plate with feet and easily moves the broom to the extract opening outside the other end of the pavement; after tree leaves, lightweight garbage and the broom are taken out, the movable plate is put back.
The invention discloses a broom for sweeping tree leaves in urban road drainage ditches; the broom comprises a broom head (1), a handle (2), a cart (3) and a connecting rod (4); the connecting rod (4) is of a zigzag shape and a transverse rod is connected with the broom head (1); the cart (3) is formed by supporting a pushing plate by means of four wheels capable of rotating relative to the pavement ground; a hole with a clamping screw (5) is formed on the pushing plate; the hole movably sleeves a vertical rod of the connecting rod (4); a wheel capable of rotation relative to the lateral side of the pavement is arranged on the vertical rod of the connecting rod (4); and the handle (2) is connected to the middle of the pushing plate of the cart (3). A dustman turns over a movable plate and inserts the broom into an extract opening outside one of the pavement; that is, the dustman holds the handle (2) with hands, controls the pushing plate with feet and easily moves the broom to the extract opening outside the other end of the pavement; after tree leaves, lightweight garbage and the broom are taken out, the movable plate is put back.
Dual-rolling broom sweeping mechanism for sweeping vehicle
| European Patent Office | 2015
| Engineering Index Backfile | 1917
Ditches: sustainable drainage components
| British Library Conference Proceedings | 1998