Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, be described in further detail the specific embodiment of the present invention, object helps those skilled in the art to have more complete, accurate and deep understanding to design of the present invention, technical scheme, and contribute to its enforcement.
As depicted in figs. 1 and 2, the invention provides the medium-sized stuffed dumplings machine of a kind of singe screw, comprise headstock 24, stuffings-conveying system, singe screw chances of losing games system 4, shear forming system 25 and induction system, the basis that headstock 24 is installed as other system, stuffings-conveying system is for carrying fillings in singe screw chances of losing games system 4, singe screw chances of losing games system 4 be for dough is made hollow facial canal and be delivered to below shear forming system 25, shear forming system 25 for shear band fillings hollow facial canal and closed up, make the complete rice dumpling, the rice dumpling after shear forming system 25 processes fall to the induction system of below, the rice dumpling are transported to the convenient position of taking out of operating personnel by induction system.
Specifically, as shown in Figures 3 to 8, stuffings-conveying system mainly comprises filling base plate 3, filling panel 2, fillings bucket 22 and auger seat 23; Filling panel 2 is for be movably arranged on filling base plate 3, and fillings bucket 22 is for storing fillings; Auger seat 23 is arranged on filling panel 2, and is connected with the fillings bucket 22 of top.Filling base plate 3 as the parts bottom stuffings-conveying system, for being fixedly installed on the top of headstock 24.Filling panel 2 comprises the panel body 201 paralleled with filling base plate 3 and is arranged at rotatable the roller 202 contacted on panel body 201 and with filling base plate 3, panel body 201 is positioned at the top of filling base plate 3, panel body 201 parallels with filling base plate 3, be and be horizontally disposed with, the axis of roller 202 is also positioned at horizontal plane, roller 202 is installed on panel body 201 by axle, and roller 202 surface contacts with filling base plate 3, and roller 202 can be rolled on filling base plate 3.Filling panel 2 and upper set parts thereof are as the main part of stuffings-conveying system, when applying external force to main part, the setting of roller 202 can avoid panel body 201 directly to contact with filling base plate 3, thus stuffings-conveying system main part can be made to move around on filling base plate 3, rapid operation, facilitates and changes filling process.As shown in Figure 8, the end face of filling base plate 3 is arranged two chutes paralleled for leading, chute is extended in the horizontal direction, and the roller 202 on filling panel 2 embeds in chute, guarantees that filling panel 2 drives parts on it along chute moving linearly.As preferably, the roller 202 on filling panel 2 arranges 4, and 4 rectangular distributions of roller 202, have two rollers 202 respectively in each chute.
As shown in Figure 3, stuffings-conveying system also comprises filling auger 8 and delivery pump 6.Filling auger 8 is arranged in auger seat 23 along first direction, and for stirring the fillings entered in auger seat 23; Delivery pump 6 is arranged in auger seat 23, and for make filling auger 8 stir after fillings flow along second direction to discharging opening 66, second direction and first direction perpendicular.
As shown in Figure 3, fillings bucket 22 is arranged at the top of auger seat 23, and auger seat 23 is fixedly connected with the bottom of fillings bucket 22.Fillings bucket 22 is as the critical piece storing fillings, and fillings bucket 22 is the shell structure that top and bottom all arrange an opening and inner hollow, and the circumference of fillings bucket 22 is closed, and the area of the bottom opening of fillings bucket 22 is less than open-topped area.Auger seat 23 is arranged at the below of fillings bucket 22 along first direction, and first direction is horizontal direction, and auger seat 23 length is greater than the length of fillings bucket 22, and the length direction of auger seat 23 is positioned on first direction.Auger seat 23 is the shell structure that the two ends of length direction arrange an opening and inner hollow respectively, the roof of auger seat 23 arranges the rectangular aperture with the inner space of fillings bucket 22 in the middle position of length direction, auger seat 23 is also fixedly connected with the rectangular edges of fillings bucket 22 bottom shell portion at this rectangular aperture place, thus make the inner chamber of auger seat 23 and the inner space of fillings bucket 22, the fillings added in fillings bucket 22 can be flowed downward in auger seat 23.As preferably, auger seat 23 longitudinal section is vertically U-shaped, filling auger 8 is arranged in the inner chamber of auger seat 23 in the horizontal direction, and just to the base plate opening of fillings bucket 22, namely filling auger 8 is horizontal setting, and fillings is not easy heap pressure, and defeated filling is smooth, and good to the mixing effect of fillings, fillings is stirred.
As shown in Figure 3, the filling auger 8 of stuffings-conveying system is location, two ends, one end of filling auger 8 is connected with the main shaft of delivery pump 6, the other end is connected with the rotatable driving shaft 12 be arranged in auger seat 23, namely each end of filling auger 8 provides location by driving shaft 12 and delivery pump 6 respectively and supports, thus good stability when guaranteeing that filling auger 8 operates, improve mixing effect further.Driving shaft 12 is arranged in the one end open of auger seat 23, and first axle sleeve 14 is set in this end opening of auger seat 23, first axle sleeve 14 is fixed on auger seat 23, driving shaft 12 inserts in the centre bore of the first axle sleeve 14, one end of driving shaft 12 is coaxially connected with the end of filling auger 8, the other end stretches out in outside the first axle sleeve 14, and this external part of driving shaft 12 is for connecting the driving mechanism of providing source power.Driving mechanism makes driving shaft 12 rotate in the first axle sleeve 14, and driving shaft 12 drives filling auger 8 synchronous rotary, and the fillings in filling auger 8 pairs of auger seats 23 is stirred.
As shown in Figure 3, delivery pump 6 is arranged at the other end of auger seat 23, and delivery pump 6 is driven by filling auger 8.As preferably, delivery pump 6 is vane pump, and the operation principle of delivery pump 6 is the same with the operation principle of the vane pump of prior art, is that the blade 63 in rotor slot contacts with the pump housing 61 inner surface, by the object that sucks by the pump of inlet-pressure to outlet.This delivery pump 6 mainly comprise be arranged at auger seat 23 inside the pump housing 61, be arranged at the rotor 62 in the inner chamber of the pump housing 61 and be placed in the multiple blades 63 be evenly arranged on rotor 62 and along whole circumference, main shaft one end of delivery pump 6 is fixedly connected with rotor 62, and the other end stretches out outside the pump housing 61 and is connected with the end of filling auger 8.The pump housing 61 is the structure of inner hollow, when filling auger 8 rotates, drive rotor 62 synchronous rotary in the pump housing 61, blade 63 under the influence of centrifugal force, tip is close on the inner surface of the pump housing 61 inner chamber, the swept volume that adjacent like this two blades 63 are formed with rotor 62 and the pump housing 61 inner surface, first ascending fillings is entered after descending discharge fillings again.
As shown in Figure 3, filling auger 8 rotates, rely on the helical blade on it that fillings in auger seat 23 is delivered to delivery pump 6 place, the sidewall facing filling auger 8 of the pump housing 61 is provided with and allows the charging aperture 64 that enters of fillings after stirring, this charging aperture 64 is between the main shaft and the roof of auger seat 23 of delivery pump 6, charging aperture 64 is also for running through the through hole of the pump housing 61 sidewall along first direction, charging aperture 64 makes the inner space of the pump housing 61 inner chamber and auger seat 23.
As shown in Figure 3, delivery pump 6 also comprise insert the pump housing 61 outlet in be connected with the pump housing 61 and for outwards carrying the pump line 65 of fillings, pump line 65 is for being arranged at the straight pipe below rotor 62, the inside of pump line 65 is the tapping channel extended along second direction, second direction is vertical direction, thus makes the discharging opening 66 of pump line 65 also be that the final discharging opening 66 of delivery pump 6 is for opening wide downwards.Pump line 65 also connects the filling pipe 401 of singe screw chances of losing games system by a filling adapter 11, the fillings after stirring be delivered in filling pipe 401.Filling adapter 11 is the shorter straight pipe of length, and its length is slightly larger than the length of pump line 65.This stuffings-conveying system is connected with filling pipe 401 with filling adapter 11 by the pump line 65 of through type, eliminates defeated filling flexible pipe of the prior art, thus seldom causes fillings to waste when changing filling.
As shown in Figure 3, pump line 65 and filling adapter 11 are positioned at the side of filling base plate 3, and the upper end of filling adapter 11 realizes being connected with the lower end of pump line 65 by a union nut 17, and the lower end of filling adapter 11 is used for being connected with filling pipe 401.Union nut 17 is a kind of pipe nut, union nut 17 is sheathed in filling adapter 11 and both are coaxial, filling adapter 11 upper end to insert in pump line 65 and with pump line 65 interference fit, union nut 17 and pump line 65, for being threaded, are correspondingly provided with external screw thread on the outer surface of pump line 65.As preferably, in order to improve sealing, sealing ring 18 is also provided with between pump line 65 and union nut 17, union nut 17 inwall is arranged the groove holding sealing ring 18, sealing ring 18 is positioned at below pump line 65, and sealing ring 18 also entangles filling adapter 11, and the inner headed face of sealing ring 18 and the periphery of filling adapter 11 keep in touch, thus fillings can be avoided to reveal, avoid fillings to waste.The upper end of filling adapter 11 is connected with pump line 65 by union nut 17, for convenience detach.The lower end of filling adapter 11 also can be arranged through nut and be connected with filling pipe 401, to facilitate when changing filling and filling pipe 401 is dismantled.Filling adapter 11 preferably adopts stainless steel tube to make, and length is less than filling pipe 401 length, and length is short, and defeated filling resistance is little, reduces the waste of fillings, also convenient cleaning.
As shown in Figure 3, in the one end open of auger seat 23, the position be positioned at outside the pump housing 61 is provided with one piece of end cap 10, and the pump housing 61 is between end cap 10 and filling auger 8.This end cap 10 adopts transparent material to make, material preferred glass, correspondingly on the sidewall contacted with end cap 10 of the pump housing 61, be provided with a peep hole 67, this peep hole 67 is the through hole running through the pump housing 61 sidewall along first direction, the aligned in position of the charging aperture 64 on the position of peep hole 67 and another sidewall of the pump housing 61, is positioned on sustained height.The sidewall pump housing 61 being arranged charging aperture 64 parallels with the sidewall arranging peep hole 67, and peep hole 67 is closed by end cap 10, because end cap 10 is transparent, thus can be observed the fillings conveying condition in the pump housing 61 by peep hole 67.
As shown in Figure 3, a front nut 9 is also provided with in the end being provided with end cap 10 of auger seat 23, end cap 10 is clipped between front nut 9 and the pump housing 61, front nut be enclosed within auger seat 23 one end and with auger seat 23 for being threaded, the corresponding center at front nut 9 arranges first through hole 91, and peep hole 67 and the first through hole 91 can partially overlap, thus guarantee to observe inner fillings situation by the first through hole 91 and peep hole 67 fillings bucket 22 is outer.
As shown in Figure 3, the structure of the filling auger 8 of stuffings-conveying system as well known in the skilled person, have conveying and agitating function, mainly comprise the rotating shaft being positioned at center and the helical blade being arranged at rotating shaft periphery, the two ends of rotating shaft are connected with the main shaft of driving shaft 12 and delivery pump 6 respectively.This stuffings-conveying system also comprises rotatable being arranged in fillings bucket 22 and the swiveling wheel 7 driven by filling auger 8, the rotation centerline of swiveling wheel 7 is positioned on third direction, third direction is also horizontal direction, and third direction and first direction and second direction spatially perpendicular.Swiveling wheel 7 has been stirring actions, and object does not allow granular fillings cling, and can improve fillings mixing effect by the rotation of swiveling wheel 7, improves the mobility of fillings.Swiveling wheel 7 is arranged in fillings bucket 22 by mandrel 15, mandrel 15 is arrange along third direction, the two ends of mandrel 15 are supported in two opposing sidewalls in fillings bucket 22, and mandrel 15 is positioned at above filling auger 8, and the axis perpendicular of the axis of mandrel 15 and filling auger 8.As shown in Figures 4 to 6, as preferably, swiveling wheel 7 comprises the central shaft 71 be sheathed on mandrel 15, be sheathed on the first rotating disk 72 on central shaft 71 and be arranged at the stirring piece 73 of outer edge of the first rotating disk 72, the center of central shaft 71 arranges the circular hole allowing mandrel 15 pass, first rotating disk 72 is disk, and the first rotating disk 72 is coaxially fixedly connected with central shaft 71 at the axial centre place of central shaft 71.Stirring piece 73 is evenly equipped with multiple in the outer edge of disk along whole circumference, the stirring piece 73 being arranged in bottom can stretch into auger seat 23 and contact with the helical blade of filling auger 8, when filling auger 8 rotates, after helical blade surface contacts with the stirring piece 73 stretched in auger seat 23, just can promote swiveling wheel 7 and rotate.
As shown in Figures 5 to 7, as preferably, stirring piece 73 is approximate rectangular lamellar body, and the thickness of stirring piece 73 is less, and the width of stirring piece 73 is greater than its thickness.Because the helical blade on filling auger 8 is helicoidal structure, in order to better match with it, stirring piece 73 on the first rotating disk 72 for being obliquely installed, both non-perpendicular connections, as shown in Figure 7, the length direction of stirring piece 73 is positioned in the radial direction of the first rotating disk 72, between the width of stirring piece 73 and the axis 74 of the first rotating disk 72, there is an angle, angle angle is less than 90 degree, and the thickness of stirring piece 73 in the width direction from one end to the other end be what reduce gradually, to improve mixing effect, and be more conducive to the promotion of helical blade.
As shown in Figure 5 and Figure 6, mandrel 15 is arranged at the middle position on fillings bucket 22 length direction, swiveling wheel 7 is arranged at the middle position on mandrel 15 length direction, and the both sides being positioned at swiveling wheel 7 on mandrel 15 are also arranged with the second axle sleeve 16, second axle sleeve 16 is respectively clipped between the sidewall of central shaft 71 and fillings bucket 22.And stirring piece 73 is also that middle position is in the direction of the width fixedly connected with the first rotating disk 72.
The material of filling auger 8 is preferably polytetrafluoroethylene (PTFE), has protective effect during running to dish filling.And swiveling wheel 7 is arranged at the top of filling auger 8, swiveling wheel 7 matches with filling auger 8, mixing effect can be improved on the one hand, swiveling wheel 7 makes fillings be not easy to pile on the filling auger 8 below being pressed on the other hand, and filling auger 8 rotates unrestricted, guarantees that defeated filling is smooth.
As shown in Figure 3, defeated filling motor 20 on the end face providing the driving mechanism of driving force to comprise to filling auger 8 to be arranged at panel body 201, the end face of panel body 201 is horizontal plane, auger seat 23 is positioned at the top of panel body 201 and both are fixedly connected with, and defeated filling motor 20 is positioned at the side of auger seat 23.The motor shaft of defeated filling motor 20 is connected with driving shaft 12 by shaft coupling 19, realizes power transmission, drives filling auger 8 to rotate.
As shown in Figure 3 and Figure 4, in opening set by the roof that the bottom shell of fillings bucket 22 inserts auger seat 23, in order to improve the sealing between fillings bucket 22 and auger seat 23, the bottom shell of fillings bucket 22 is arranged with sealing gasket 21, sealing gasket 21 is positioned at above auger seat 23, sealing gasket 21 contacts with the end face of auger seat 23 with the outer surface of fillings bucket 22 with the junction of auger seat 23 at fillings bucket 22, avoids fillings to reveal, and reduces the waste of fillings.
The stuffings-conveying system of said structure, has the superiority of following several respects relative to traditional stuffings-conveying system:
1) be widely used in various fillings, ensure that production process is smooth, do not block;
2) simpler to processing relative requirement the early stage of dish filling, save the man-hour of client;
3) according to the dynamics scientific design that fluids process requires, to ensure the density of goods, thus ensure that goods uniform and smooth, malleable, and retentiveness is excellent, goods mouthfeel is smooth, considerably beyond the product of hand work;
4) product diversification, can produce the various food with filling such as pork pies, sweetened bean paste steamed stuffed bun, various green vegetable bun, steamed stuffed bun by small bamboo food steamer;
5) filling process is changed simple, convenient;
6) fillings is seldom caused to waste when changing filling;
7) critical part mold manufactures, and reduces production process human cost, ensure that the accuracy of parts, appearance looks elegant, meet hygienic requirements;
8) compact conformation, maintenance and dismounting are easily, conveniently.
As shown in Figure 1, Figure 2 with shown in Fig. 9, singe screw chances of losing games system 4 mainly comprises bracket 402, for holding bucket 405, chances of losing games screw rod 404, the filling pipe 401 be arranged in chances of losing games screw rod 404, the filling pipe cap 414 of dough and being arranged at the combinatorial surface mouth structure coordinated below bucket 405 and with chances of losing games screw rod 404 and filling pipe cap 414, filling pipe 401 upper end is taken over the filling of stuffings-conveying system and is connected, filling pipe 401 lower end is stretched out from chances of losing games screw rod 404, and filling pipe cap 414 is sheathed on the lower end of filling pipe 401.Bracket 402 is horizontally placed on the top of shear forming system 25, and one end of bracket 402 is fixedly connected with headstock 24, and the length direction of bracket 402 also parallels with the axis of 23 of auger seat.Combinatorial surface mouth structure and bucket 405 are fixedly installed on bracket 402, and bucket 405 is also positioned at the top of combinatorial surface mouth structure.Chances of losing games screw rod 404 is vertically arrange, and chances of losing games screw rod 404 is for being promoted downwards by the dough in bucket 405, and matches with combinatorial surface mouth structure and filling pipe cap 414, finally makes the hollow facial canal that can wrap up the fillings extruded from filling pipe 401 lower ending opening.
As shown in Figure 9, bucket 405 is the shell structure that top and bottom all arrange an opening and inner hollow, and the circumference of bucket 405 is closed, and the area of the bottom opening of bucket 405 is less than open-topped area.The structure of chances of losing games screw rod 404 as well known in the skilled person, there is conveying and agitating function, mainly comprise the hollow shaft being positioned at center and the helical blade being arranged at hollow shaft periphery, filling pipe 401 inserts in hollow shaft, filling pipe 401 is coaxial with hollow shaft, and filling pipe 401 upper and lower side stretches out from the two ends of hollow pipe respectively.Filling pipe 401 is the hollow circular-tube of both ends open, inner hollow, and upper end open allows fillings enter, and lower ending opening is extruded by fillings.
As shown in Figure 9, chances of losing games screw rod 404 has the screw propulsion face for advancing dough downwards, dough adds from the upper end open of bucket 405, to be pushed by dough extrude from the lower ending opening of bucket 405 by the rotation of chances of losing games screw rod 404, and dough is pushed enter in combinatorial surface mouth structure.Singe screw chances of losing games system 4 also comprises the driving mechanism for providing the driving force making it rotate to chances of losing games screw rod 404, and as shown in Figure 9, this driving mechanism comprises drive chain case 413, power transmission shaft 406 and chain-drive mechanism.Drive chain case 413 is horizontally placed on the top of bucket 405, and one end of drive chain case 413 is fixedly connected with headstock 24, and the length direction of drive chain case 413 parallels with the length direction of bracket 402.Drive chain case 413 is the structure of inner hollow, and a part for chain-drive mechanism and power transmission shaft 406 is positioned at the inside of drive chain case 413.Power transmission shaft 406 is the hollow shaft of both ends open, inner hollow, and filling pipe 401 passes from power transmission shaft 406 and both are coaxial.The upper end of power transmission shaft 406 is inserted in drive chain case 413 and is connected with chain-drive mechanism, and the lower end of power transmission shaft 406 is stretched out outside drive chain case 413 and is fixedly connected with chances of losing games screw rod 404.Headstock 24 inside is provided with the parts for generation of driving source, and as motor etc., motor is connected with chain-drive mechanism, and the power of generation is passed to power transmission shaft 406 through chain-drive mechanism, and power transmission shaft 406 is rotated, and power transmission shaft 406 also drives chances of losing games screw rod 404 synchronous rotary.
As shown in Figure 9, chain-drive mechanism comprises the face head sprocket (not shown) being arranged at headstock 24 inside, the chain being sheathed on the face auxiliary chain wheel 408 on power transmission shaft 406 and coordinating with face head sprocket and face auxiliary chain wheel 408.A chain housing-case 407, flap cover 411, steel ring, 409, flap 410 and a filling base 412 are also set in drive chain case 413, flap 410 is arranged in the upper end open of drive chain case 413, flap cover 411 is arranged in the centre bore of flap 410, chain housing-case 407 is arranged in the lower ending opening of drive chain case 413, chain housing-case 407 is positioned at the below of face auxiliary chain wheel 408, the upper end of power transmission shaft 406 is inserted in the centre bore of flap cover 411, and lower end stretches out in outside drive chain case 413 through after chain housing-case 407.Steel ring 409 is sheathed on power transmission shaft 406, and is clipped between flap cover 411 and face auxiliary chain wheel 408.Filling base 412 is fixedly installed on flap 410, filling base 412 is positioned at the top of flap cover 411, filling pipe 401 passes in rear insertion power transmission shaft 406 from the centre bore of filling base 412, filling base 412, for playing position-limiting action to filling pipe 401 in the axial direction, is guaranteed that filling pipe 401 is taken over the filling of top and is kept mated condition.
As shown in Figure 3 and Figure 9, the lower end of filling adapter 11 is arranged through a middle nut 26 and is connected with the filling base 412 of below.Middle nut 26 is also a kind of pipe nut, middle nut 26 is sheathed in filling adapter 11 and both are coaxial, middle nut 26 is rotatable in filling adapter 11, the upper end of middle nut 26 and filling base 412 is for being threaded, correspondingly on the upper end outer surface of filling base 412, be provided with external screw thread, by tightening middle nut 26, the flange set by filling pipe 401 upper end being clipped between filling adapter 11 and filling base 412, filling pipe 401 is fixed.When connecting filling pipe 401 with filling adapter 11, the lower end mouth of pipe of filling adapter 11 is aimed at the upper end mouth of pipe of filling pipe 401, then middle nut 26 is screwed down, realize the connection of filling pipe 401 and filling adapter 11, fillings in stuffings-conveying system flows in filling pipe 401 eventually through filling adapter 11, is finally extruded from the lower end of filling pipe 401.Filling adapter 11 preferably adopts stainless steel tube to make, and length is less than the length of filling pipe 401, and length is short, and defeated filling resistance is little, reduces the waste of fillings, also convenient cleaning.
As shown in Figure 9 and Figure 10, combinatorial surface mouth structure comprises main sleeve pipe 403 and is arranged at inner sleeve 417 and the export nozzle 418 of main sleeve pipe 403 inside, and main sleeve pipe 403, inner sleeve 417 and export nozzle 418 are ring sleeve structure, and three is coaxially arranged.Main sleeve pipe 403 is fixedly connected with bracket 402 in the below of bucket 405, and inner sleeve 417 inserts main sleeve pipe 403 from the upper end open of main sleeve pipe 403, inner sleeve 417 with main sleeve pipe 403 for being threaded.Export nozzle 418 is positioned at the below of inner sleeve 417, and in the axial direction, the limited step of export nozzle 418 set by inner sleeve 417 and main sleeve pipe 403 lower end is fixedly clamped, and is convenient for changing.The centre bore of inner sleeve 417 is the constant circular hole in aperture, and the lower end of chances of losing games screw rod 404 is inserted in the centre bore of inner sleeve 417, and chances of losing games screw rod 404 is also coaxial with inner sleeve 417.The centre bore of export nozzle 418 is conical bore, and the aperture of export nozzle 418 is what reduce gradually from top to bottom, the aperture of the upper end open of export nozzle 418 and the aperture of inner sleeve 417 roughly equal, lower ending opening aperture is minimum.In the centre bore of filling pipe cap 414 partial insertion export nozzle 418, between the inner headed face of export nozzle 418 and the periphery of filling pipe cap 414, form the circular passage allowing dough pass through, thus can hollow facial canal be made under the turning effort of chances of losing games screw rod 404.
As preferably, as shown in Figure 9 and Figure 10, filling pipe cap 414 is sheathed on the lower end of filling pipe 401, and be dismountable, the lower end of filling pipe 401 is stretched out from the lower ending opening of chances of losing games screw rod 404, the length of the section of stretching out that the length of filling pipe cap 414 and filling pipe 401 stretch out downwards from chances of losing games screw rod 404 is roughly equal, and is greater than the length of export nozzle 418.Filling pipe cap 414 there is built-in section 415 of inserting in export nozzle 418 and stretch out in downwards export nozzle 418 outward and with built-in section 415 external section 416 of being coaxially fixedly connected with, the length of built-in section 415 and the length of export nozzle 418 roughly equal, the upper surface of built-in section 415 and the upper end surface of export nozzle 418 are in in the same plane of axes normal, and the lower surface of export nozzle 418 and the lower surface of main sleeve pipe 403 are in the same plane with axes normal.Built-in section 415 and external section 416 is cirque structure, but the periphery of built-in section 415 is taper seat, and the overall diameter of built-in section 415 is what reduce gradually from top to bottom, the periphery of external section 416 is the face of cylinder that diameter is constant, the overall diameter equal and opposite in direction of the overall diameter of external section 416 and built-in section of 415 minimum place of diameter also i.e. lower end.
The filling pipe cap 414 of said structure is arranged to the length that length is greater than export nozzle 418, filling pipe cap 414 has external section 416 that extend out to below export nozzle 418, tentatively can will make and be centered around outer macaroni tube stay for this external section 416 and open, the fillings be conducive in filling pipe 401 enters in hollow facial canal on the one hand, hollow facial canal can be avoided on the other hand to extrude from circular passage support because losing and shrink afterwards, be conducive to the shear forming of below shear forming system 25, make the rice dumpling more easily shaping, improve the quality of products.
The shear forming system 25 that stuffed dumplings machine of the present invention adopts like that, does not repeat them here as well known in the skilled person.
As illustrated in figs. 1 and 2, the induction system that stuffed dumplings machine of the present invention adopts is belt conveyor system, have and arrange in the horizontal direction and be positioned at the belt conveyor 5 below shear forming system 25 and the driving mechanism for driving belt conveyor 5 to operate, driving mechanism is arranged on headstock.The rice dumpling made after shear forming system 25 processes can fall to downwards on the belt conveyor 5 of running, finally by belt conveyor 5, the rice dumpling are delivered to specified location.
The medium-sized stuffed dumplings machine of singe screw of the present invention, adopts said structure, has the superiority of following several respects relative to traditional stuffed dumplings machine:
1) structure is simple, part is few, and cost is low;
2) rice dumpling specification limit produced is wide;
3) rice dumpling skin produced is thin but not damaged;
4) uniform and smooth, the malleable of novel chances of losing games system goods pore, and retentiveness is excellent, goods mouthfeel is smooth, far exceedes the product that older machines is produced;
5) the multi items fillings rice dumpling can be generated.
Below by reference to the accompanying drawings to invention has been exemplary description.Obviously, specific implementation of the present invention is not subject to the restrictions described above.As long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; Or without improvement, above-mentioned design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention.