Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sandy soil screening device for road and bridge construction
The invention discloses a sandy soil screening device for road and bridge construction. The sandy soil screening device for road and bridge construction comprises a reciprocating pushing device and acleaning mechanism; a pushing mechanism is arranged in a protective frame, and a first motor drives a cam to do eccentric motion, so that a push rod is enabled to move in a reciprocating manner to push a swinging frame to swing, and the advantage of quickly driving a swinging mechanism to link is achieved; the swinging mechanism is arranged at the bottom of a discharge nozzle, and when the push rod moves in a reciprocating manner, the swinging frame can be driven to swing around a positioning shaft, so that the swinging frame is enabled to slide at the upper end of a sliding shaft through a sliding chute, the swinging frame can swing stably, and the advantages of preventing sand from being conveyed and concentrated on one point and increasing the screening efficiency are achieved; and thecleaning mechanism is arranged at the top of the screening frame, and a second motor drives a pinion to rotate, so that a bull wheel drives a driving handle to swing around a fixed disc through a movable handle, the driving handle drives a brush plate to brush the upper end of a screen, and the advantage of preventing the sand on the screen from remaining is achieved.
本发明公开了一种道路桥梁施工用沙土筛分装置，包括往复推动装置和清理机构，本发明通过在保护框内部设置了推动机构，第一电机带动凸轮偏心运动，使得推杆进行往复移动，推动摆动框进行摆动，达到了能够快速带动摆动机构进行联动的优点；通过在排放嘴底部设置了摆动机构，当推杆往复移动时，会带动摆动框绕定位轴进行摆动，使摆动框通过滑槽在滑轴上端滑动，使摆动框平稳摆动，达到了能够防止沙土输送集中在一个点上，增加筛分效率的优点；通过在筛选框顶部设置了清理机构，第二电机带动小齿轮进行转动，使大齿轮通过活动柄带动驱动柄绕固定盘进行摆动，使驱动柄带动刷板对筛网上端进行刷落，达到了能够防止刷网上沙石残留的优点。
Sandy soil screening device for road and bridge construction
The invention discloses a sandy soil screening device for road and bridge construction. The sandy soil screening device for road and bridge construction comprises a reciprocating pushing device and acleaning mechanism; a pushing mechanism is arranged in a protective frame, and a first motor drives a cam to do eccentric motion, so that a push rod is enabled to move in a reciprocating manner to push a swinging frame to swing, and the advantage of quickly driving a swinging mechanism to link is achieved; the swinging mechanism is arranged at the bottom of a discharge nozzle, and when the push rod moves in a reciprocating manner, the swinging frame can be driven to swing around a positioning shaft, so that the swinging frame is enabled to slide at the upper end of a sliding shaft through a sliding chute, the swinging frame can swing stably, and the advantages of preventing sand from being conveyed and concentrated on one point and increasing the screening efficiency are achieved; and thecleaning mechanism is arranged at the top of the screening frame, and a second motor drives a pinion to rotate, so that a bull wheel drives a driving handle to swing around a fixed disc through a movable handle, the driving handle drives a brush plate to brush the upper end of a screen, and the advantage of preventing the sand on the screen from remaining is achieved.
本发明公开了一种道路桥梁施工用沙土筛分装置，包括往复推动装置和清理机构，本发明通过在保护框内部设置了推动机构，第一电机带动凸轮偏心运动，使得推杆进行往复移动，推动摆动框进行摆动，达到了能够快速带动摆动机构进行联动的优点；通过在排放嘴底部设置了摆动机构，当推杆往复移动时，会带动摆动框绕定位轴进行摆动，使摆动框通过滑槽在滑轴上端滑动，使摆动框平稳摆动，达到了能够防止沙土输送集中在一个点上，增加筛分效率的优点；通过在筛选框顶部设置了清理机构，第二电机带动小齿轮进行转动，使大齿轮通过活动柄带动驱动柄绕固定盘进行摆动，使驱动柄带动刷板对筛网上端进行刷落，达到了能够防止刷网上沙石残留的优点。
Sandy soil screening device for road and bridge construction
一种道路桥梁施工用沙土筛分装置
LIN FAPING (Autor:in)
14.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
B07B
Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen
,
SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS
/
B65G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
,
Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E01D
BRIDGES
,
Brücken
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