House refuse screening plant
Technical field
This utility model relates to technical field of waste treatment, particularly to one way of life garbage sieving device.
Background technology
Existing house refuse Pre-sorting generally uses drum-type screening machine, material particles is taken up by the circular motion of screen drum, then roll down to above the granule that moves upward, make material mixing the most insufficient, it is not easy to make the fine granular materials of centre shift to edge and touches screen cloth, and material is due to centrifugal action, slides along screen drum circumference barrel or is attached on barrel be difficult to fall, thus screening efficiency is low, hierarchical level is few.Existing screening plant structure is the compactest, requires higher for installing carrying.Produce a large amount of dust during material screening, in this link, owing to material contains dust, the health of environment, operator is caused the biggest harm.This equipment not only maintenance cost and energy consumption are high, and the efficiency of separation is low, but also is limited by space, place.Additionally, the soft or long material such as cloth is easily hung on sieve aperture present in house refuse, results in blockage, clear up relatively difficult.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide one way of life garbage sieving device.This house refuse screening plant can realize house refuse and be sieved while conveying, and screening efficiency is high, can reduce maintenance cost, reduces energy consumption, and compact conformation, can reduce the discharge of dust, reduces environmental pollution.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, this utility model is achieved through the following technical solutions: one way of life garbage sieving device, including frame, one end of this frame is provided with pan feeding chute, it is provided with in this frame and organizes sieve unit more, often group sieve unit is connected to one group of power unit, often group power unit includes motor and drive mechanism respectively, often group sieve unit includes a drive roll and a driven voller respectively, described drive roll and driven voller are all connected with described frame by rolling bearing units, and one end of described drive roll is connected with motor, the other end of drive roll is connected with drive mechanism, drive mechanism is connected with described driven voller again, multiple disc being evenly distributed it is respectively equipped with on described drive roll and driven voller, often the disc on the drive roll in group sieve unit and the disc on driven voller are in being crisscross arranged.
Further, described drive roll and driven voller are all installed in described frame by rolling bearing units.
Further, described drive mechanism is chain sprocket drive mechanism, and this chain sprocket drive mechanism includes that drive sprocket, driven sprocket and chain, described drive sprocket are connected with drive roll, described driven sprocket is connected with driven voller, and described chain is connected between drive sprocket and driven sprocket.
Further, described motor is connected with drive roll by yielding coupling.
The beneficial effects of the utility model are: this utility model drives drive roll and driven voller to rotate by power unit, house refuse drops between drive roll and driven voller, the rotation of the disc on drive roll and the disc on driven voller can drive house refuse to next group sieve unit motion to realize conveying, and while conveying, house refuse is fully stirred, is broken up by the disc on drive roll and the disc on driven voller in rotation, consequently facilitating tiny or that adhere to dust and particulate matter sieve out.Disc on drive roll and the disc on driven voller constitute disc screening plane, have both played conveying effect, and have played sieving actoion again while conveying house refuse.This utility model, when sieving house refuse, can effectively prevent the winding of the soft long material of cloth class in house refuse, it is achieved house refuse obtains high efficiency screening while conveying, improves the efficiency of separation.It addition, this utility model can reduce maintenance cost, reduce energy consumption, and compact conformation seals, and can reduce the discharge of dust, reduces environmental pollution.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the structure for amplifying schematic diagram at the disc in Fig. 1.
Fig. 4 is the enlarged diagram of the part-structure in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
nullAs shown in Figures 1 to 4,One way of life garbage sieving device,Including frame 1,One end of this frame 1 is provided with pan feeding chute 2,It is provided with in this frame 1 and organizes sieve unit more,Often group sieve unit is connected to one group of power unit,Often group power unit includes motor 3 and drive mechanism respectively,Often group sieve unit includes drive roll 4 and a driven voller 5 respectively,Described drive roll 4 and driven voller 5 are all installed in described frame 1 by rolling bearing units 6,And one end of described drive roll 4 is connected with motor 3 by yielding coupling 7,The other end of drive roll 4 is connected with drive mechanism,Drive mechanism is connected with described driven voller 5 again,Multiple disc 8 being evenly distributed it is respectively equipped with on described drive roll 4 and driven voller 5,Often the disc 8 on the drive roll 4 in group sieve unit and the disc 8 on driven voller 5 are arranged in the interleaved with gap.In the present embodiment, disc 8 be shaped as plum blossom-shaped.
Furtherly, this drive mechanism is chain sprocket drive mechanism, this chain sprocket drive mechanism includes drive sprocket 9, driven sprocket 10 and chain 11, described drive sprocket 9 is connected with drive roll 4, described driven sprocket 10 is connected with driven voller 5, and described chain 11 is connected between drive sprocket 9 and driven sprocket 10.
During work, house refuse material is put in frame 1 by pan feeding chute 2, house refuse to be sieved enters between drive roll 4 and driven voller 5, motor 3 drives drive roll 4 to rotate, drive roll 4 is by the drive sprocket 9 in sprocket chain strip transmission mechanism, the gearing of chain 11 and driven sprocket 10 drives driven voller 5 to rotate, thus the disc 8 on the drive roll 4 being crisscross arranged rotated and the disc 8 on driven voller 5 constitute disc screening plane, it is possible not only to drive house refuse to next group sieve unit motion to realize conveying, and while conveying, house refuse fully can be stirred again, break up, consequently facilitating tiny or that adhere to dust and particulate matter sieve out.Finally under the effect of many group power units and many group sieve unit, complete conveying and the fully screening of house refuse.
This utility model, when sieving house refuse, can effectively prevent the winding of the soft long material of cloth class in house refuse, it is achieved house refuse obtains high efficiency screening while conveying, improves the efficiency of separation.It addition, this utility model can reduce maintenance cost and installation space, reduce energy consumption, and the compact sealing of total, the discharge of dust can be reduced, reduce environmental pollution, be a kind of efficient, equipment of energy-saving and environmental protection.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.