Device for automatically opening and closing storage tank cover of loading truck
A technology of automatic switch and charging vehicle, which is applied in the field of automatic doors, can solve the problems of reversing and flipping, which are easy to collide with the feeding bin and inconvenience, and achieve the effects of saving space, avoiding collisions and improving efficiency
Inactive Publication Date: 2013-05-01
SHANXI HUIFENG SPECIAL AUTOMOBILE
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Problems solved by technology
[0002] At present, the cover of the mixed loading heavy ammonium oil explosive vehicle adopts a manually operated clamshell structure. Before and after each loading of this structure, the operator must climb on the vehicle to manually open and close the cover of the material box, and the gap between the roof and the upper silo is due to The space is limited, and it is very easy to collide with the upper material bin when reversing and flipping, so it is extremely inconvenient
Method used
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[0013] Such as figure 1 - As shown in -3, the automatic switch device for the feed box cover of the charging vehicle of the present invention comprises a feed box cover 1, a slide rail 2, a connecting rod 3 and a cylinder 4, and the feed box cover 1 is movably installed on the slide rail 2, and the slide rail 2 is fixed On the material box mouth 5, the cylinder body of the air cylinder 4 is fixed on the material box wall 6 and arranged parallel to the slide rail 2, and the piston rod of the air cylinder 4 is connected with the material box cover 1 through the connecting rod 3.
[0014] A slide rail 2 is arranged on both sides of the mouth of the material box 5 respectively, and the two slide rails 2 are arranged in parallel, and a slide rail groove cooperating with the two slide rails 2 is opened under the material box cover 1 .
[0015] The cylinder body of the air cylinder 4 is arranged on one side of the sliding direction of the material box cover 1 and is located in the mi...
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The invention relates to a device for automatically opening and closing a storage tank cover of a loading truck, belonging to the technical field of an automatic door, in particular to a device for automatically opening and closing the pneumatic control storage tank cover of the loading truck. The invention aims at providing the device for automatically opening and closing the storage tank cover of the loading truck, which is convenient, high in efficiency and simple in structure. The device has the technical scheme that the storage tank cover is movably arranged on a sliding rail which is fixed at an opening of a storage tank; a cylinder body of a cylinder is fixed on the wall of the storage tank and is parallel to the sliding rail; a piston rod of the cylinder is connected with the storage tank cover by a connecting rod; two sliding rails are respectively arranged at the two sides of the opening of the storage tank and parallel to each other; two sliding rail grooves which are respectively matched with the two sliding rails are arranged under the storage tank cover; and the cylinder body of the cylinder is arranged at one side of the sliding direction of the storage tank cover and between the two sliding rails. The device is used for opening and closing the storage tank cover of the loading truck.
Description
technical field [0001] The invention discloses an automatic opening and closing device for a material box cover of a drug-charging vehicle, which belongs to the technical field of automatic doors, and in particular relates to an automatic opening and closing device for a material box cover of a drug-charging vehicle controlled by pneumatics. Background technique [0002] At present, the cover of the mixed loading heavy ammonium oil explosive vehicle adopts a manually operated clamshell structure. Before and after each loading of this structure, the operator must climb on the vehicle to manually open and close the cover of the material box, and the gap between the roof and the upper silo is due to The space is limited, and it is very easy to collide with the upper silo when reversing and flipping, so it is extremely inconvenient. Contents of the invention [0003] The invention overcomes the deficiencies in the prior art, and the technical problem to be solved is to provide...
Claims
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IPC IPC(8): B65D90/66
Inventor 马振芳王强亢鹏飞刘敏杰闫志强
Owner SHANXI HUIFENG SPECIAL AUTOMOBILE