Summary of the invention
The purpose of this utility model is providing a kind of multiple field conveyer belt, it can set up in limited area and finish, and constitute delivered length than long conveyer belt, make the cycle period of conveyer belt can arrive the required time in the oven dry operation, both can reduce the shared area of drying chamber, can reduce the consumption of the energy again.
To achieve these goals, the utility model provides a kind of multiple field conveyer belt, comprising: front and back two chains that are oppositely arranged, some sprocket wheels, at least one hold thing panel assembly, two tracks that are oppositely arranged, and at least one group synchronous drive mechanism; Wherein, described two chains are that Boulez becomes upper and lower at least two transfer layer, and the highest transfer layer extends vertically downward with minimum transfer layer and is connected, form the chain of the circulation closeds of two forward and backward correspondence settings; Described each sprocket wheel is with forward and backward corresponding the setting, is nested with for described two chains, causes described two chains and turns at described sprocket wheel place; The described thing panel assembly that holds is the plate face that comprises the flat shape that crouches, and described plate face is provided with vertical pivot, and described vertical pivot front and back ends is the projecting plate face and is connected with forward and backward two chains respectively; In face of the described plate, the rear end respectively is convexly equipped with left and right two rollers; Described two tracks, the below that is arranged on described two chains are with the described roller that holds the thing panel assembly of support, and correcting is described holds moving of thing plate front and back ends; Described track is to be divided into two guide rails at the turning, does moving of equal altitudes to guide the described left and right second wheel that holds the thing plate respectively; Described synchronous drive mechanism, the chain crop rotation of transmission a pair of correspondence is rotated synchronously, another synchronous drive mechanism running that simultaneously can the adjacent height of transmission, the chain that causes the adjacent conveyor layer with etc. speed move.
Described two tracks are arranged on the below of described two chains, hold moving of thing plate front and back ends so that correcting is described.
Described synchronous drive mechanism, the chain of each layer of transmission with etc. speed move.
The advantage that the utlity model has: multiple field conveyer belt provided by the utility model, can under the conveying of multiple field, make delivered length, the time of work package on conveyer belt, foot makes in pickup place and obtains the work package that oven dry is finished for finishing drying operation.Again, by the design of multilayer up and down, make the required area of drying chamber less, heat runs off little, meets economic principle.
The specific embodiment
See also Fig. 1, Fig. 2.The multiple field conveyer belt that the utility model disclosed is a kind of conveyer belt 1 that has more than two layers.Described multiple field conveyer belt 1 is to form the transfer layer that can transmit continuously 10 more than two layers in upper and lower Boulez mode.Described multiple field conveyer belt 1 comprises: two chains 11,11 that are oppositely arranged; Some sprocket wheels 12,12; At least one hold thing panel assembly 20; Be arranged on two tracks 13,13 of described two chains 11,11 belows; And at least one group synchronous drive mechanism 30.Described two chains the 11, the 11st, Boulez becomes upper and lower at least two layers transfer layer 10, and forms the conveying track of two corresponding circulation closeds that are provided with.The described thing panel assembly 20 that respectively holds is to be set up between described forward and backward two chains 11,11, and can form the conveyer belt 1 of multiple field by the transmission of chain 11,11.
Described chain 11,11 is the multiple field of upper and lower Boulez, and top be to extend vertically downward with the bottom to be connected, form the chain of two corresponding circulation closeds that are provided with.Described each sprocket wheel 12 is with forward and backward corresponding the setting, is nested with for described two chains 11,11, causes described two chains 11,11 and turns at described sprocket wheel 12 places.The described thing panel assembly 20 that holds is the plate faces 21 that comprise the flat shape that crouches, and must make described city thing panel assembly 20 keep the space of a whole page 21 to come off for the work package 40 that the flat shape that crouches is carried to avoid in course of conveying.
The described thing panel assembly 20 that holds is provided with the below that vertical pivot 22 is arranged on described plate face 21 and runs through described plate face 21.Described vertical pivot 22 front and back ends are projecting plate faces 21 and are connected with forward and backward two chains 11,11 respectively.The front and back ends of described plate face 21 respectively is convexly equipped with second wheel 23,23, and described second wheel the 23, the 23rd, is subjected to the support of below two tracks 13,13, makes described plate face 20 remain the flat shape that crouches in conveying.
Two above-mentioned tracks 13,13 are arranged on the below of described two chains 11,11, hold moving of thing panel assembly 20 front and back ends so that correcting is described.Described track 13 is to be divided into two guide rails 131,132 (or being 133,134) at the turning, does moving of equal altitudes to guide described each roller 23 that holds thing panel assembly 20.The extension shape of described two guide rails 131,132 (or being 133,134) must be identical with the extension shape of chain 11, makes the described plate face 21 that holds thing panel assembly 20 can keep the flat state that crouches to advance.Described track 13 is at one deck place that turns adjacent, and described two guide rails 131,132 are circular arc.Described track 13 is by the top bottom place that turns, and the upper and lower end of described two guide rails 133,134 is a circular shape, and central authorities then are vertical shape.
See also Fig. 3, Fig. 4.Described synchronous drive mechanism 30 makes the chain transfer rate of each layer identical.Described synchronous drive mechanism 30 is to comprise that rotating shaft 31, four groups are fixed on the sprocket wheel 32,33,34,35 in the rotating shaft 30 and are set in chain 321,331,341,351 on four groups of sprocket wheels 32,33,34,35, two chains the 331, the 341st wherein, described corresponding two sprocket wheels 12 that are provided with of transmission (another sprocket wheel 12 is held thing panel assembly 20 and blocks) respectively move with two chains 11,11 that can driving and conveying belt 1.In addition a chain 321 in two chains 321,351 is that rotating shaft 31 in the synchronous drive mechanism 30 of next transfer layer 10 of transmission is rotated, and last chain 351 is that the synchronous drive mechanism 30 for a last transfer layer 10 is used for the rotating shaft 31 of this transfer layer of transmission 10 synchronous drive mechanisms 30 and rotates.
In each two sprocket wheel 12,12 to corresponding setting, the rotating shaft 121 of front end sprocket wheel 12 is forwards outstanding in the described multiple field conveyer belt 1, and it is rearward outstanding that the axle of rear end sprocket wheel 12 changes 122, makes that the height of conveying track of conveyer belt 1 is higher.When motor (not shown on the figure) is tended to act rotating shaft 31 rotation of synchronous drive mechanism 30, but then driving and conveying belt 1 sprocket wheel 12 rotations, transfer layer 10 and rotating shaft 31 rotations of the synchronous drive mechanism 30 of transfer layer 10 down in the transmission simultaneously, can make conveyer belt 1 each transfer layer 10 chain 11 with etc. speed move.
In the above embodiments, the work package 40 that the oven dry operation is finished is to take off in the transfer layer 10 of bottommost, then must above-mentioned synchronous drive mechanism 30 be set in a side of described bottommost transfer layer 10, so that unload work package 40.The transfer layer 10 of the described bottommost chain 36 in transfer layer 10 sprocket wheels 12,12 rotating shafts 121,122 of transfer layer 10 sprocket wheels, 12,12 rotating shafts 121,122 by being erected at described bottommost and its last layer in addition reaches the purpose of Synchronous Transmission.The above embodiments are four laminar conveyer belts, and can set up in real the work is more than four layers, or is below four layers.
The above-mentioned pivot 22 that holds thing panel assembly 20 is to be connected with plate face 21 with axle sleeve 24, and described plate face 21 can be rotated for the axle center tool by described pivot 22.When chain 11 is turned through sprocket wheels 12,, also can drive described pivot 22 and rotate except driving described pivot 22 moves.By described roller 23,23 moving on guide rail 131,132 (or being 133,134) of holding thing panel assembly 20 plate faces 21 front and back ends, cause the described plate face 21 that holds thing panel assembly 20 can be adjusted into the flat state that crouches automatically and move down, make work package 40 can not turn over.
Multiple field conveyer belt provided by the utility model can make delivered length, the time of work package on conveyer belt under the conveying of multiple field, foot makes in pickup place and obtains the work package that oven dry is finished for finishing drying operation.Again, by the design of multilayer up and down, make the required area of drying chamber less, heat runs off little, meets economic principle.