Full-automatic three casees position bilayers change the punch-out equipment structure
Technical field
The utility model is that a kind of new full-automatic three casees position bilayers change the punch-out equipment structure.
Background technology
Along with the raising of living standards of the people, the prosperity of urban construction, the kind and the quantity of municipal refuse also day by day increase, and therefore at present the efficient of treatment of urban garbage are had higher requirement.At present domestic for treatment of urban garbage with regard to fixing compression device mainly based on two casees position forms, two casees positions are changed the punch-out equipment structure and are mainly driven two kinds by motor-driven and hydraulic system at present, change the punch-out equipment structure mainly by active roller, return idler, motor, decelerator, form by motor-driven two casees positions near switch, main frame etc., thereby it mainly provides power, decelerator governing speed to drive the motion that drags compression box of moving of main frame by motor, reaches the purpose of changing case.After garbage compression box moves into place, by push-and-pull punch-out equipment structure on the compressor garbage compression box is moved with compressor and to dock, this process need is with manually plugging locking pin.The hydraulic pressure holding claw is held fixedly compression box of rubbish tightly, and at this moment trash compactor brings into operation rubbish is compressed to rubbish fixedly in the compression box.Have than high processing turn-over capacity from the situation of present use, but garbage compression box on the punch-out equipment structure can occur changing has pressed full but vehicle has little time transhipment, 1), increase vehicle this situation generally has two kinds of solutions at present:, increase vehicle and undoubtedly can improve transport speed, but increase vehicle and must increase expenses such as corollary equipment on the vehicle, vehicle maintenance, so the cost of garbage disposal will improve greatly; 2), compression is waited for, being about to change compression box compression on the punch-out equipment structure completely stops compression device and waits for that vehicle transports, so must waste a large amount of time, reduce the efficient of the processing of rubbish greatly, can not satisfy the promptness principle of present garbage disposal.
The utility model content
The purpose of this utility model is to provide full-automatic three casees position bilayers that a kind of garbage disposal cost is low, efficient is high to change the punch-out equipment structure.
The purpose of this utility model is to innovate to improve to realize on the existing basis of changing the punch-out equipment structure, full-automatic three casees position bilayers change the punch-out equipment structure, comprise on main frame and the main frame active roller is installed, return idler, motor, decelerator, near switch, the rail wheel that operation is arranged below the main frame, it is characterized in that being provided with, following two-layer framework, the upper strata is a sub-frame, lower floor is a main frame, main frame connects into three case position main frame assemblies by three identical subframes, subframe is provided with carrier bar and guide beam, carrier bar and guide beam are formed the female rail of flute profile, roller is installed on the carrier bar, sub-frame is provided with guide beam and connecting rod, and sub-frame is arranged on the main frame, and the guide beam on the sub-frame is bearing on the interior roller of the female rail of flute profile.
Described main frame assembly two ends are provided with arresting lever and emergency stop switch.The sub-frame front end is provided with the preceding support of casing and is connected the T shape structure that matches with push-and-pull punch-out equipment structure overlap joint.
The utility model compactness rational in infrastructure is manufactured easily, and is easy to use, reduces labour intensity, increases work efficiency.Three casees position bilayers change in the punch-out equipment structure three casees positions can place fixedly compression box of three rubbish simultaneously, lower floor's main frame can move along attachment rail and realize the casing transposition, the upper strata sub-frame is mainly used to carry fixedly compression box of rubbish, and can drive fixedly compression box motion of rubbish, the upper strata sub-frame can move in the female rail of the flute profile of lower floor's main frame realizes fixedly docking of compression box and trash compactor of rubbish.Lower floor is by main frame, two motors, two decelerators, two active rollers, the main frame assembly that four return idlers etc. are formed drives the attachment rail side-to-side movement of lower edge below it at active roller, realizes that three different case positions dock loading rubbish in turn with trash compactor.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1 return idler, 2 sub-frames, 3 main frames, 4 active rollers, 5 are near support, 8 decelerators, 9 motors, 10 arresting levers, 11 emergency stop switch before switch, 6 cable hoists, 7 casings.
The specific embodiment
Main frame 3 is connected firmly mutually by active roller between them 4 or return idler 1 by three identical subframes and forms, and the main frame two ends are respectively equipped with arresting lever 10 and emergency stop switch 11.Cable hoist 6 is set on main frame, the middle four rolling of installing, the roller at two diagonal angles is an active roller 1, motor 9 connection reducers 8, decelerator 8 connects active roller 4, and power source motor can be connected on the active roller 4 through slowing down, and realizes changing case thereby drive main frame.Subframe then mainly is made up of the guide beam of following carrier bar and both sides, the female rail of flute profile of carrier bar and guide beam composition matches with the public rail that the guide beam of sub-frame 2 both sides is formed and forms a groove kinematic pair, and sub-frame 2 is vertical mutually with the moving direction of main frame 3.In order to reduce the friction between sub-frame and the subframe, on each root carrier bar of subframe, two roller wheel bearing sub-frames 2 have been installed.Three casees positions are changed the punch-out equipment structure and have been abandoned in the past with the mode of locking pin locking push-and-pull punch-out equipment structure, support 7 before a T shape structure and casing have been designed in the sub-frame front, near switch 5, and T shape structure directly matches with push-and-pull punch-out equipment structure, has reduced people's labour intensity.Support 7 before the casing and make that to be placed on the sub-frame compression box more stable, be used for the automatic control that sub-frame 2 moves to the certain position of trash compactor front near switch 5.
Full-automatic three casees position bilayers change the case working process of mechanism, the empty van that at first will prepare to load rubbish is placed on the orbit plane of sub-frame 2 that full-automatic three casees position bilayers change the punch-out equipment structure, by the push-and-pull punch-out equipment structure traction sub-frame 2 of trash compactor below, sub-frame 2 is moved in the female rail of the flute profile of main frame 3.Because rubbish fixedly compression box is positioned on the orbit plane of sub-frame 2, therefore, when moving, sub-frame 2 can drive fixedly moving of compression box of rubbish.Sub-frame 2 moves to the certain position of trash compactor front, push-and-pull punch-out equipment structure can obtain a signal near switch, start the hydraulic pressure holding claw and hold fixedly compression box of rubbish tightly, at this moment trash compactor brings into operation rubbish is compressed to rubbish fixedly in the compression box.In the process of compression, can operate two other case position simultaneously, empty van can be put on the orbit plane of sub-frame 2 on the one hand, can handle pressing full casing to be transported to refuse landfill on the other hand.Fixedly the compression box pressure is full through rubbish after a plurality of circulations for trash compactor, can obtain a garbage compression box and press full signal this moment, the hydraulic pressure holding claw is unclamped, start push-and-pull punch-out equipment structure with sub-frame 2 together with rubbish fixedly compression box be moved back into above the main frame 3, the while obtains the signal that a garbage compression box body is got back to main frame 3 near switch.This moment, starter motor 9 driving active rollers 4 rolled on the attachment rail of bottom surface, moved the whole punch-out equipment structure that changes.After changing the stroke that the punch-out equipment structure moves three case positions, can obtain signal near switch 5 and stop motor 9, the rubbish that enters next circulation is the butt joint and the compression process of compression box fixedly, and all action of this process reaches the unmanned full-automatic operation all by the automatic processing of PLC control system.