Spiral closes the wind conveyer
Technical field
The utility model relates to the production facilities of powder, face, and especially spiral closes the wind conveyer.
Background technology
In powder, the production. art of looking unfamiliar, the raising of production efficiency is one of the key factor that need consider in producing, and at present, one of approach of the raising of realization production efficiency is to carry out full-automation to produce.A kind of continous vacuum oodle maker is disclosed in the patent No. is the patent documentation of 200920195035.X; Its will realization and face and pressure surface be in vacuum environment; Be provided with the high pressure air sealer in the entrance of material; Its structure comprises housing, and rotatable wind wheel is installed in the housing, and housing is provided with inlet point and discharging opening.Though the air sealer of this structure can be realized sealing; But: 1, can play sealing function, but wind wheel need carry out frequent rotation, like this owing to wind wheel must contact just with the inwall of housing; Can there be wearing and tearing in the inwall of wind wheel and housing; After using a period of time, can there be the gap between wind wheel and the inner walls, cause sealing effectiveness poor; 2, could realize sealing because the accuracy of manufacture that requires is high, therefore, manufacturing cost is high.
Summary of the invention
The purpose of the utility model provides a kind of spiral and closes the wind conveyer, and this spiral closes the good sealing effect of wind conveyer, and cost is low.
For achieving the above object, spiral closes the wind conveyer and comprises CD-ROM drive motor and barrel, is provided with screw rod in the barrel, and barrel is provided with feeding mouth, is provided with cylindrical shell at the tail end of barrel, has the material supply chamber in the cylindrical shell, and the material supply chamber has a discharging opening; Be provided with driving system between described CD-ROM drive motor and the screw rod.
The principle of work that above-mentioned spiral closes the wind conveyer is: after CD-ROM drive motor starts; CD-ROM drive motor drives the screw rod rotation through driving system, and the material that the rotation of screw rod will be transported to barrel constantly is transported in the material supply chamber, in the material supply chamber; The inwall of material and cylindrical shell is closed contact all the time; Can be because of wearing and tearing do not cause poor sealing, therefore, the spiral of this structure closes the leak tightness of wind conveyer; In addition, owing to be to realize sealing through the inwall of material and cylindrical shell, therefore, the accuracy requirement of manufacturing is low, like this, and low cost of manufacture.
As improvement, be provided with the passage of ability Assembly &Disassembly screw rod between described barrel and the cylindrical shell, the passage place is provided with combining glass.Passage is set, is convenient to the Assembly &Disassembly screw rod on the one hand, clean barrel after being convenient on the other hand extract screw rod out.Combining glass is set is convenient to observe the service condition of screw rod.
As improvement, the head end of barrel is connected with bearing seat, is provided with bearing in the bearing seat, and an end of described screw rod is arranged in the bearing.This structure can improve the stationarity of screw rod rotation.
As improvement, bag skeleton type oil sealing in being provided with between bearing seat and the screw rod.This structure has improved the leak tightness between bearing seat and the screw rod, prevents that material in the barrel from entering in the bearing and influence the rotation of screw rod and the health of food.
As specializing, driving system is the worm decelerating machine that is arranged between CD-ROM drive motor and the screw rod.This driving system simple in structure, cost is low.
As improvement, the reductor attachment flange is installed on the described bearing seat, described worm decelerating machine is fixed on the reductor attachment flange.The reductor attachment flange is set is convenient to install and fix worm decelerating machine.
Description of drawings
Fig. 1 closes the constructional drawing of wind conveyer for spiral.
Fig. 2 is installed to the constructional drawing on continous vacuum and face, the pressure surface all-in-one for spiral closes the wind conveyer.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further elaborated.
As shown in Figure 2, spiral is installed on continous vacuum and face, the pressure surface all-in-one closes the wind conveyer.
Described continous vacuum and face, pressure surface all-in-one comprise vacuum dough mixing machine 1 and vacuum oodle maker 2.
Vacuum dough mixing machine 1 comprises bakebread 101 and the mixing device that is arranged in the bakebread 101.The upper end of bakebread 101 has inlet point, and the bottom of bakebread 101 has discharging opening.
Vacuum oodle maker 2 comprises frame 201; Motor 202 is installed on the frame 201; The upper end of frame 201 is equipped with bearing seat 203; Bearing 204 is installed in the bearing seat 203, S. A. 205 is installed in the bearing 204, an end projecting shaft bearing 203 of S. A. 205; Be provided with driving system between motor 202 and the S. A. 205, driving system comprises the cycloid pin retarder 206 that is located on the motor output shaft, be located at drive sprocket 207 on the cycloid pin retarder 206, be located on the S. A. 205 by movable sprocket 208 and be located at drive sprocket and by the chain between the movable sprocket 209; One end of bearing seat 203 is fixedly connected with feeding gun barrel 210; Be provided with screw rod 211 in the feeding gun barrel 210; One end of screw rod 211 is fixed on the S. A. 205 through the tie down screw 220 that crosses S. A.; Described feeding gun barrel 210 is provided with inlet point 212, and the inlet point 212 on the feeding gun barrel 210 communicates with the discharging opening on the bakebread; Be connected with the cylindrical shell 213 with supply chamber in the tail end end of feeding gun barrel 210, the tail end end of cylindrical shell 213 is fixedly connected with squeezes sheet mould 214.
As depicted in figs. 1 and 2, spiral closes wind conveyer 3 and comprises CD-ROM drive motor 31 and barrel 32, is provided with screw rod 33 in the barrel 32; The head end of barrel 32 is connected with bearing seat 35, is provided with bearing 36 in the bearing seat 35, and an end of screw rod 33 is arranged in the bearing 36; Bag skeleton type oil sealing in being provided with between bearing seat and the screw rod; Reductor attachment flange 37 is installed on the bearing seat 35, is provided with worm decelerating machine 38 between CD-ROM drive motor 31 and the screw rod 33, worm decelerating machine 38 is fixed on the reductor attachment flange 37; Tail end at barrel 32 is provided with cylindrical shell 34, and barrel 32 is provided with feeding mouth 321, has material supply chamber 341 in the cylindrical shell 34, and material supply chamber 341 has a discharging opening 342, the discharging opening 342 of material supply chamber and the feeding inlet of bakebread; Be provided with the passage 39 of ability Assembly &Disassembly screw rod between described barrel and the cylindrical shell, the passage place is provided with combining glass 310.
The spiral of the utility model closes the wind conveyer; The working process of continous vacuum and face, pressure surface all-in-one is: after CD-ROM drive motor 31 starts; CD-ROM drive motor 31 drives screw rod 33 rotations through worm decelerating machine 38; The material that the rotation of screw rod 33 will be transported to barrel constantly is transported in the material supply chamber 341, and in material supply chamber 341, the inwall of material and cylindrical shell 34 is closed contact all the time; And the material in the material supply chamber 341 constantly is transported in the bakebread 101; Material in the bakebread 101 enters in the feeding gun barrel 210 after stirring, and the material in the feeding gun barrel 210 is transported under the turning effort of screw rod in the cylindrical shell 213, and the material in the cylindrical shell is extruded through squeezing the sheet mould.In whole process, bakebread and feeding gun barrel all are under the vacuum state, because the inwall of material and cylindrical shell 34 closed contact all the time, can be because of wearing and tearing do not cause poor sealing, therefore, the leak tightness of the spiral of this structure pass wind conveyer; In addition, owing to be to realize sealing through the inwall of material and cylindrical shell, therefore, the accuracy requirement of manufacturing is low, like this, and manufacturing cost.