A rolling screening device
A screening device and rolling technology, applied in the field of mining machinery and equipment, can solve the problems of poor screening effect and manpower consumption, and achieve the effects of shortening screening time, improving work efficiency and reducing work cost
Active Publication Date: 2019-09-24
山西梅山湖科技有限公司
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Problems solved by technology
Most of the screening devices used in the prior art are box structures. Pour the raw materials into the device, and then vibrate the device continuously to make the raw materials of different particle sizes fall on the corresponding trays. This method consumes manpower, and The screening effect is not very good
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0020] Such as figure 1 As shown, a rolling screening device includes a device body. The device body includes a drum 1, an auxiliary roller mechanism 2, and a conveyor belt 12. A filter cartridge 3 is provided inside the drum 1, and there are 2 to 3 filter cartridges. 3 and drum 1 are arranged coaxially. The side of filter drum 3 is composed of a filter net. The diameter of the circular holes on the filter screen decreases from inside to outside in order to screen ...
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The invention belongs to the field of mine mechanical equipment, and particularly relates to a rolling type screening device. The device comprises a device body, the device body comprises a roller and auxiliary roller mechanisms, filtering cylinders are arranged in the roller, and the filtering cylinders and the roller are coaxially arranged; the side faces of the filtering cylinders are composed of filtering nets; two to three filtering cylinders are arranged, diameters of round holes in the filtering nets are sequentially reduced from inside to outside, and a fixed shaft is arranged on the round center of the roller, and is rotatably connected to a telescopic rod; the auxiliary roller mechanisms are arranged on the left side and the right side of the roller, and are supported on the ground through supporting rods, and each auxiliary roller mechanism comprises a connecting rod and two rollers; the device body further comprises a conveying belt. According to the device, through the roller manner, screening of raw materials is more thorough, the screening time is shortened, the conveying belt can convey raw materials and the like, the roller is driven to rotate while conveying is carried out, work cost is reduced, and work efficiency can be improved while conveying and screening are carried out.
Description
technical field [0001] The invention relates to the field of mining machinery and equipment, and more specifically relates to a rolling screening device. Background technique [0002] In the process of mining and production, raw materials often need to be screened in different grades, that is, raw materials with small particle sizes are collected together, and raw materials with large particle sizes are collected together. Most of the screening devices used in the prior art are box structures. Pour the raw materials into the device, and then vibrate the device continuously to make the raw materials of different particle sizes fall on the corresponding trays. This method consumes manpower, and The sieving effect is also not very good. Contents of the invention [0003] (1) Solved technical problems [0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and to provide a rolling screening device. [0005] (2) Technic...
Claims
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IPC IPC(8): B07B1/22B07B1/42B07B1/46
Inventor 张胜黄方保
Owner 山西梅山湖科技有限公司