Summary of the invention
The purpose of this invention is to provide a kind of household bean curd machine, the technical problem that solves is automatically to finish making beating, the filtration of making bean curd, the processing step of selecting slurry and bean curd moulding on a bean curd machine, and fully improve the mixing uniformity of soya-bean milk stoste and coagulating agent selecting the slurry step, make the quality of moulding bean curd and taste better.
The technical solution used in the present invention is:
Household bean curd machine of the present invention, comprise pedestal, be movably set in the soy bean milk making machine on the pedestal, place bean curd formed box and the control circuit of pedestal below, soy bean milk making machine comprises cup, be located at barrel strainer and the stirring motor that is movably placed on the cup in the cup, machine shaft vertically stretches into cup and places in the barrel strainer, lower end at machine shaft is provided with blade, be provided with the first check valve and the first valve drive thereof in the bottom of cup, side at pedestal is provided with the coagulating agent injection device, between described bean curd formed box and cup body of soymilkgrinder, be provided with the water conservancy diversion mixing arrangement that soya-bean milk stoste is mixed with coagulating agent, this water conservancy diversion mixing arrangement is provided with stock inlet and grout outlet, stock inlet is over against the outlet of described the first check valve, the below of grout outlet is over against described bean curd formed box, and the liquid outlet of coagulating agent places and mixes the water conservancy diversion mixing arrangement in the described coagulating agent injection device.
Described water conservancy diversion mixing arrangement is a conical hopper, and its open top area is greater than described cup floor space, and the liquid outlet in the described coagulating agent injection device places the medial surface of this conical hopper.
Described water conservancy diversion mixing arrangement is a cylindrical funnel, and its open top area is greater than the floor space of described the first check valve, and the liquid outlet in the described coagulating agent injection device stretches to the inner of this cylindrical funnel grout outlet.
Described bean curd formed box is comprised of the first bean curd groove that is set up in parallel, the second bean curd groove and the 3rd bean curd groove, be provided with the buckle that groove and groove are fixed together at the top of adjacent bean curd groove side, be provided with interface with its connection in the adjacent side of adjacent bean curd groove.
Described bean curd formed box forms by being set up in parallel the 4th bean curd groove, the 5th bean curd groove, the 6th bean curd groove on the bearing that can horizontal linear moves and the support driving device that bearing is moved.
Described support driving device is comprised of the limit switch assembly of the drive motors of being located at the bearing below and control bean curd formed box location.
Described bean curd formed box is put in the heat preservation tank or at its outer wall insulation material is set.
Described the first valve drive is comprised of the first cam and the first electromagnet, the first cam be fixed on the first camshaft an end and with the base plate movable contact of the first check valve, the axle sleeve that the first camshaft other end passes on the bottom that is fixed on cup is fixedly connected with the side of the first drive plate, the first catch bar movable contact of the first drive plate front and the first electromagnet, be provided with the first extension spring that the first drive plate is resetted therebetween, perhaps described the first drive unit is the two-way electromagnetic valve of access the first check valve soya-bean milk outlet.
The coagulating agent injection device is by the coagulating agent box, place the second check valve and the second valve drive unit of coagulating agent box bottom to form, the second valve drive unit is comprised of the second cam and the second electromagnet, the second cam be fixed on the second camshaft an end and with the base plate movable contact of the second check valve, the axle sleeve that the second camshaft other end passes on the bottom that is fixed on the coagulating agent box is fixedly connected with the side of the second drive plate, the second catch bar movable contact of the second drive plate front and the second electromagnet, be provided with the second extension spring that the second drive plate is resetted therebetween, perhaps described the first drive unit is the two-way electromagnetic valve of access the second check valve soya-bean milk outlet.
Outer surface in described bottom of cup is provided with heater element.
Compared with prior art, the present invention is owing to adopted the screenings of soy bean milk making machine automatically to separate, the water conservancy diversion mixing arrangement that soya-bean milk and coagulating agent mix automatically and select the afterwards structure such as soya-bean milk automatic subpackaging bean curd formed box of slurry, make that made bean curd is finer and smoother, soya-bean milk stoste is mixed more even with coagulating agent, cause made tofu quality height, features good taste, simultaneously, the automation that bean curd is made, bring great convenience to the user again, be fit to general family self-control bean curd, satisfied the demand of user to made bean curd, namely save time, easy to use, safety, health are economical and practical again.The present invention's bean curd simple in structure, economical and practical, made is health quality but also good not only.
The specific embodiment
As shown in Figure 1, 2, 3, the water conservancy diversion mixing arrangement 21, bean curd formed box 3 and the control circuit that are mixed with coagulating agent by soy bean milk making machine 1, pedestal 2, coagulating agent injection device, soya-bean milk stoste of household bean curd machine of the present invention forms.
Described soy bean milk making machine 1 is arranged on the pedestal 2 movably, formed by head 11 and cup 12, head 11 comprises the stirring motor 111 that places on the cup 12, be put in barrel strainer 113, machine shafts 115 in the cup 12 vertically stretches into cup 12 and places in the barrel strainer 113, be provided with blade 114 in the lower end of machine shaft 115, be provided with the connector 112 that links to each other with cup 12 at the side of head 11.
Described cup 12 comprise cup 126 and be located at cup the socket 121 of 126 belows, be located at the first check valve 122 and first valve drive thereof of cup 12 bottoms, be provided with the heater element 123 that heats for to cup soya-bean milk stoste at the bottom outer surface of cup 12.
Described the first valve drive is comprised of the first cam 124 and the first electromagnet 125 that drive 122 switchings of the first check valve, such as Fig. 4, (Fig. 5 is the side view of Fig. 4) shown in 5, the first cam 124 be fixed on the first camshaft 1241 an end and with the base plate movable contact of the first check valve 122, the axle sleeve 128 that the first camshaft 1241 other ends pass on the bottom 127 that is fixed on cup 12 is fixedly connected with the side of the first drive plate 126, the first catch bar 1251 movable contacts of the first drive plate 126 fronts and the first electromagnet 125, be provided with the first extension spring 1261 that the first drive plate 126 is resetted therebetween, when needs are opened the first check valve 122, the first catch bar 1251 of the first electromagnet 125 stretches out forward, promoting the first drive plate 126 turns clockwise take the first camshaft 1241 as axle and drives the first camshaft 1241 and also and then rotate (seeing from left to right with paper reference direction among Fig. 5), the first cam 124 is rotated, the first cam 124 is the base plate of jack-up the first check valve 122 upwards, and the first check valve 122 is opened.When needs make the first check valve 122 closure, the first catch bar 1251 of the first electromagnet 125 is retracted, the first drive plate 126 is rotated counterclockwise to resetting take the first camshaft 1241 as axle under the pulling force of the first extension spring 1261, at this moment, the first cam 124 also is rotated counterclockwise and leaves the first check valve 122 base plates, and it is closed that the first check valve 122 base plates recover under the effect of himself spring.
Perhaps, two-way electromagnetic valve is installed in the first check valve 122 soya-bean milk exits, equally also can plays the effect that the soya-bean milk in the control cup 12 flows out.
Such as Fig. 1,2, shown in 3, the coagulating agent injection device is located at the side of pedestal 2, it is by coagulating agent box 22, place the second check valve 221 of coagulating agent box 22 bottoms, drive second valve drive unit and coagulant solution effuser that the second check valve 221 opens and closes, such as Fig. 4, (Fig. 6 is the side view of Fig. 4) shown in 6, described second valve drive unit is identical with the first valve drive structure, only aspect size, change to some extent, the second valve drive unit is comprised of the second cam 227 and the second electromagnet 23, the second cam 227 be fixed on the second camshaft 226 an end and with the base plate movable contact of the second check valve 221, the axle sleeve 225 that the second camshaft 226 other ends pass on the bottom 223 that is fixed on coagulating agent box 22 is fixedly connected with the side of the second drive plate 224, the second catch bar 229 movable contacts of the second drive plate 224 fronts and the second electromagnet 23, be provided with the second extension spring 228 that the second drive plate 224 is resetted therebetween, when needs will be opened the second check valve 221, the second catch bar 229 of the second electromagnet 23 stretches out forward, promote the second drive plate 224 turn clockwise take the second camshaft 226 as axle (seeing from left to right with paper reference direction among Fig. 6), the second cam 227 is clockwise rotated together, the second cam 227 is the base plate of jack-up the second check valve 221 upwards, and the second check valve 221 is opened.When needs make the second check valve 221 closure, the second catch bar 229 of the second electromagnet 23 is retracted, the second drive plate 224 is rotated counterclockwise to resetting take the second camshaft 226 as axle under the pulling force of the second extension spring 228, at this moment, the second cam 227 rotates backward and leaves the second check valve 221 base plates, and it is closed that the second check valve 221 base plates recover under the effect of himself spring.
Perhaps, two-way electromagnetic valve is installed in the second check valve 221 soya-bean milk exits, equally also can plays the effect that the coagulating agent in the control coagulating agent box 22 flows out.
The water conservancy diversion mixing arrangement 21 that described soya-bean milk stoste is mixed with coagulating agent is located at the top that pedestal 2 belows are positioned at bean curd formed box 3, described water conservancy diversion mixing arrangement 21 is provided with soya-bean milk the stoste stock inlet 211 that flows into and the grout outlet 212 that flows to described bean curd formed box 3, stock inlet 211 is over against the outlet of the first check valve 122 of soy bean milk making machine 1 bottom, the below of grout outlet 212 is over against described bean curd formed box 3, and the liquid outlet 222 of described coagulant solution effuser places and mixes water conservancy diversion mixing arrangement 21.
When the soya-bean milk that has made in the cup 12 flows into water conservancy diversion mixing arrangement 21 by the first check valve 122, bean dregs in the filter screen 113 stop up filter screen 113 mesh to be caused the soya-bean milk flow velocity to slow down or the part bean dregs is extruded, control circuit control stirring motor 111 transfers at a slow speed rotary mode to, thereby the soya-bean milk in the realization filter screen 113 separates with bean dregs, and soya-bean milk is flowed out quickly.
Embodiment one
As shown in Figure 1, described water conservancy diversion mixing arrangement 21 is a conical hopper, its stock inlet 211 aperture areas are greater than described cup 12 floor spaces, the grout outlet 212 of described conical hopper is the cylindrical outlet much smaller than stock inlet 211, this outlet is in bean curd formed box 3, described coagulating agent injection device is positioned on the pedestal 2, the side of described conical hopper top, and the liquid outlet 222 of described coagulant solution effuser places the medial surface of this conical hopper.
Described bean curd formed box 3 is comprised of the first bean curd groove 33 that is set up in parallel, the second bean curd groove 34 and the 3rd bean curd groove 35, be provided with the buckle 32 that groove and groove are fixed together at the top of adjacent bean curd groove side, be provided with interface 31 with its connection in the adjacent side of adjacent bean curd groove.
When the soya-bean milk stoste that has made flows in the conical hopper by the first check valve 122, the second check valve 221 in the control circuit instruction coagulating agent injection device is opened, at this moment, soya-bean milk stoste and coagulant solution flow in the conical hopper simultaneously and mix, in the process that flows to bean curd formed box 3, that soya-bean milk stoste in the mixed liquor and coagulant solution have obtained is long, mixes more fully, the some slurry fully, even, the bean curd uniformity, quality and the taste that make thus are all better.
Soya-bean milk stoste after conical hopper water conservancy diversion mixing arrangement 21 is selected slurry and the mixed liquor of coagulant solution, grout outlet 212 by conical hopper flows in the second bean curd groove 34 of bean curd formed box 3, and flow in the first bean curd groove 33 and the 3rd bean curd groove 35 by described interface, solidify through 15-25 minute insulation, with the mixed soya-bean milk of coagulating agent with solidification forming bean curd.In order to make the bean curd forming speed in the bean curd groove fast, the bean curd forming tank can be put in the heat preservation tank or at its outer wall insulation material is set, guarantee that bean curd is shaped under suitable temperature.
Embodiment two
As shown in Figure 2, described water conservancy diversion mixing arrangement 21 is a cylindrical funnel, the aperture area of its stock inlet 211 is greater than the floor space of described the first check valve 122, the grout outlet 212 of described cylindrical funnel is the cylindrical outlet less than stock inlet 211, this outlet is in bean curd formed box 3, described coagulating agent injection device is positioned at the below of pedestal 2, the side of cylindrical funnel, and the liquid outlet 222 of described coagulant solution effuser places the inner of this cylindrical funnel grout outlet 212.
Described bean curd formed box 3 is comprised of the first bean curd groove 33 that is set up in parallel, the second bean curd groove 34 and the 3rd bean curd groove 35, be provided with the buckle 32 that groove and groove are fixed together at the top of adjacent bean curd groove side, be provided with interface 31 with its connection in the adjacent side of adjacent bean curd groove.
When the soya-bean milk stoste that has made flows in the cylindrical funnel by the first check valve 122, the second check valve 221 in the control circuit instruction coagulating agent injection device is opened, at this moment, soya-bean milk stoste and coagulant solution flow into simultaneously in the cylindrical funnel and mix, in the process that flows to bean curd formed box 3, soya-bean milk stoste in the mixed liquor has obtained with coagulant solution growing, mixing more fully, the point slurry is abundant, even, and the bean curd uniformity, quality and the taste that make thus are all better.
Soya-bean milk stoste after cylindrical funnel water conservancy diversion mixing arrangement 21 is selected slurry and the mixed liquor of coagulant solution, grout outlet 212 by cylindrical funnel flows in the second bean curd groove 34 of bean curd formed box 3, and flow in the first bean curd groove 33 and the 3rd bean curd groove 35 by described interface, solidify through 15-25 minute insulation, with the mixed soya-bean milk of coagulating agent with solidification forming bean curd.In order to make the bean curd forming speed in the bean curd groove fast, the bean curd forming tank can be put in the heat preservation tank or at its outer wall insulation material is set, guarantee that bean curd is shaped under suitable temperature.
Embodiment three
As shown in Figure 3, described water conservancy diversion mixing arrangement 21 is a conical hopper, its stock inlet 211 aperture areas are greater than described cup 12 floor spaces, the grout outlet 212 of described conical hopper is the cylindrical outlet much smaller than stock inlet 211, this outlet is in bean curd formed box 3, described coagulating agent injection device is positioned on the pedestal 2, the side of described conical hopper top, and the liquid outlet 222 of described coagulant solution effuser places the medial surface of this conical hopper.
As shown in Figure 2, described water conservancy diversion mixing arrangement 21 also can be a cylindrical funnel, the aperture area of its stock inlet 211 is greater than the floor space of described the first check valve 122, the grout outlet 212 of described cylindrical funnel is the cylindrical outlet less than stock inlet 211, this outlet is in bean curd formed box 3, described coagulating agent injection device is positioned at the below of pedestal 2, the side of cylindrical funnel, it is less that this kind setting can design the shape of cylindrical funnel, and coagulating agent box 22 and second valve drive unit can be arranged at the side of cylindrical funnel, take full advantage of limited space, be conducive to the miniaturization of bean curd machine of the present invention.The liquid outlet 222 of described coagulant solution effuser places the inner of this cylindrical funnel grout outlet 212.
When the soya-bean milk stoste that has made flows in conical hopper or the cylindrical funnel by the first check valve 122, the second check valve 221 in the control circuit instruction coagulating agent injection device is opened, at this moment, soya-bean milk stoste and coagulant solution flow into simultaneously in conical hopper or the cylindrical funnel and mix, in the process that flows to bean curd formed box 3, soya-bean milk stoste in the mixed liquor has obtained with coagulant solution growing, mixing more fully, the point slurry is abundant, even, and the bean curd uniformity, quality and the taste that make thus are all better.
Described bean curd formed box 3 forms by being set up in parallel the 4th bean curd groove 36, the 5th bean curd groove 37, the 6th bean curd groove 38 on the bearing 26 that can horizontal linear moves and the drive unit that bearing 26 is moved, and described drive unit is comprised of limit switch 25 assemblies of the drive motors 24 of being located at bearing 26 belows and control bean curd forming tank location.Described limit switch 25 assemblies are by the first contact 27 of being located on the bearing 26, the second contact 28, the 3rd contact 29 and the limit switch 25 that arranges in fixed position, pedestal 2 bottom form, paper is as reference direction in Fig. 3, three contacts are located at respectively the left side of three bean curd grooves on the bearing 26, under the work of drive motors 24, described the 4th bean curd groove 36, the 5th bean curd groove 37 and the 6th bean curd groove 38 move around about can doing with bearing 26, and under the shake-up of contact and limit switch 25 control, make each bean curd groove can be parked in water conservancy diversion mixing arrangement 21 grout outlets 212 over against the below.
Soya-bean milk stoste after taper or cylindrical funnel water conservancy diversion mixing arrangement 21 are selected slurry and the mixed liquor of coagulant solution, grout outlet 212 by taper or cylindrical funnel flows into bean curd formed box 3, start the drive motors 24 of bearing 26 belows by control circuit, motor-driven bearing 26 can move to the left or to the right, as required optionally to the 4th, five, any bean curd groove injects the soya-bean milk after selecting slurry and the coagulating agent mixed liquor from grout outlet 212 in the six bean curd grooves, for example: if select successively to the 4th, five, inject soya-bean milk and coagulating agent mixed liquor in the six bean curd grooves, then driving bearing 26 carries three bean curd grooves and moves right, when leftmost the 4th bean curd groove 36 places water conservancy diversion mixing arrangement 21 grout outlet 212, when namely being located at the first contact 27 shake-up limit switch 25 on the bearing 26, drive motors 24 stops operating, at this moment, the first check valve 122 and second check valve 221 of control circuit control instruction bean curd machine are opened, being stored in soya-bean milk stoste in the cup 12 and the coagulant solution in the coagulating agent box flows in the water conservancy diversion mixing arrangement 21 and mixes, grout outlet 212 inflows by water conservancy diversion mixing arrangement 21 are arranged in the 4th bean curd groove 36 of grout outlet 212 belows thereupon, until the 4th bean curd groove 36 is filled.
In like manner, the mixed liquor of soya-bean milk stoste and coagulant solution can be filled with the 5th bean curd groove 37 and the 6th bean curd groove 38 by control circuit control drive motors 24.
Subsequently, solidify through 15-25 minute insulation, with the mixed soya-bean milk of coagulating agent with solidification forming bean curd.What make here is that the employing glucolactone is the Normal juice bean curd that coagulating agent is selected slurry.In order to make the bean curd forming speed in the bean curd groove fast, the bean curd forming tank can be put in the heat preservation tank or at its outer wall insulation material is set, guarantee that bean curd is shaped under suitable temperature.
The course of work of below making bean curd for use the present invention:
The first step, preparation:
At first be ready to bean curd machine, the soy bean milk making machine 1 in the bean curd machine, water conservancy diversion mixing arrangement 21 and bean curd formed box 3 are assembled to respectively on the relevant position of pedestal 2, and check whether bean curd formed box 3 puts in place.Then, be ready in proportion coagulating agent, adopting glucolactone here is coagulating agent, is mainly used in making the Normal juice inner ester bean curd.Take the bean curd of making dried soya bean 150 grams as example, dried soya bean (summer) was soaked about 4--5 individual hour first, then filtering water is prepared stand-by.By proportioning, can add glucolactone 3 grams, glucolactone 3 is restrained with after the water-soluble solution of about 100 grams, stand-by.
Second step, making soya-bean milk:
The head 11 of soy bean milk making machine 1 is mentioned, at the cup 12 clear water 1500ML that packs into, then, head 11 is relay on cup 12.Here will pay special attention to, the connector 112 corresponding positions that the connector 112 on the head 11 must be aimed on the cup 12 are plugged, and guarantee to be electrically connected good.Then will put into the filter screen 113 (the employing capacity is that 1.5 liters soy bean milk making machine 1 is made soya-bean milk, after the slagging-off can about 1.3 liters of soya-bean milk) of soy bean milk making machine 1 charging aperture of soya bean from head 11 that soak here.Attaching plug is inserted in the socket 121, select ' dried beans or wet beans ' to make the soya-bean milk function, press ' beginning ' key, soy bean milk making machine 1 will begin to start working by the programming of soy bean milk making machine 1, make soya-bean milk.At this moment, glucolactone solution is poured in the coagulating agent box 22, when finishing soya-bean milk manufacturing process, bean curd machine enters ' bean curd production process '.(certainly, also can select the coagulating agents such as gypsum, bittern to be used for making bean curd.)
The 3rd step, making bean curd:
When finishing soya-bean milk manufacturing process, the first check valve 122 controlled by control circuit and the second check valve 221 is opened, soya-bean milk flows into the water conservancy diversion mixing arrangement 21 from the first check valve 122, meanwhile, glucolactone solution also flows into the water conservancy diversion mixing arrangement 21 from the second check valve 221, soya-bean milk and glucolactone solution flow in the bean curd formed box 3, until the soya-bean milk in the soy bean milk making machine 1 all flows in the bean curd formed box 3 through after the mixing of water conservancy diversion mixing arrangement 21.
The 4th step, bean curd are shaped and insulation:
Because soya-bean milk is with after glucolactone solution mixes, relatively good during the temperature of the process that forms bean curd between the 75--90 degree, for this reason, bean curd groove in the bean curd formed box 3 can be put into heat preservation tank, its heat preservation tank can be made with insulation material, such as materials such as foamed glues, make the bean curd forming efficiency higher.
Soya-bean milk in the inflow bean curd formed box 3 in the bean curd groove and the mixed liquor of glucolactone solution, after insulation 15--20 minute, control circuit sends chimes of doom, informs that user's bean curd forms, and can be used for having made dish.So far, whole bean curd manufacturing process is finished.