CN1242973A - Electric assisting apparatus for lifting oil-frying cooker cover - Google Patents
Electric assisting apparatus for lifting oil-frying cooker cover Download PDFInfo
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- CN1242973A CN1242973A CN 99106433 CN99106433A CN1242973A CN 1242973 A CN1242973 A CN 1242973A CN 99106433 CN99106433 CN 99106433 CN 99106433 A CN99106433 A CN 99106433A CN 1242973 A CN1242973 A CN 1242973A
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- lid
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Abstract
A versatile ultrahoned sharpener includes a stop assembly which contains an inner hardened structure such as being made from metal or ceramic to serve as a positive limiting stop if the knife being sharpened cuts excessively into the plastic stop assembly of the sharpener. The sharpener also includes a manually actuated abrasive surfaced unit for cleaning or shaping the surface of at least one of the sharpening wheels in the sharpener. The sharpener further includes various bearing structures for effectively mounting the motor driven shaft which rotates the abrasive coated disks of the sharpener.
Description
The present invention relates generally to a kind of Container for cooking that promotes and transfer, as the electric assisting apparatus of the lid usefulness of the Container for cooking on deep fryer.Particularly, the present invention refers to a kind of electric assisting apparatus, this device comprises: one is installed in carrying on the sling frame covers and a single track lifting device, and this single track lifting device comprises a single track, and this single track has a reception one and is positioned at the reception carriage that the single track installation bracket on the Support bracket is used; And, be used for promoting and transfer the automatic or manual servicing unit that this carries lid along this single track.
One big capacity catering facility or darker deep fryer can comprise that the Container for cooking of a barrel or a tool large-size bears wire basket or the plate rail of waiting to burn food therein to place one.This basket or plate rail are immersed in cooking medium, as be contained in the Container for cooking the crisp frying oil (shortening) that dissolves or the cooking oil in.This Container for cooking is by a cap covers, to become a band with the upper limb of this Container for cooking.Or, the good design of the desirable a kind of unlimited property of a jumbo catering facility.In the good catering facility of this unlimited property, its lid can be an open-frame, to allow directly to touch this Container for cooking and the food that is immersed in wherein.This framework can support the food plate rail that a wire basket or that bears food carries the plate of a plurality of interior dress food.Although the upper limb of this framework and this Container for cooking may not form a kind of airtight sealing, this framework can reduce in gastronomical process cooking medium and overflow and spill Container for cooking.
Existing multiple automechanism is used for opening and closing the Container for cooking lid.United States Patent (USP) 3,187,664 have described and are used to promote and the vertical carriage release lever device of transferring lid.United States Patent (USP) 3,608,472 have described by using lifting screw and so on to promote and transfer lid.United States Patent (USP) 3,821,925 have described being used to promote and transfer the rack that lid uses or the use of spline-simulating system.United States Patent (USP) 3,563,158 have described the hydraulic cylinder that is used to promote and transfer container lid.In some cases, known many mechanisms also can be used for for example in the pressurized operation process of this catering facility this lid being put down and being held in place.
United States Patent (USP) 4,930,408 have described a lid, and this lid is provided with a locking mechanism, with position in cook cycle, that close in that portion of time of Container for cooking pressurization lid being remained on its sealing.This lid is that armrest promotes and transfers, but is provided with a balance sysmte, makes the operator not need to deal with the total weight of lid.However, this system still needs the operator to bear certain labour intensity, and the less or not enough operator of muscle power just is difficult to operation.
In a known organization plan, the lid lifting subassembly comprises that one is vertical orientated and be fixed in the bracing frame of the rear end of a pressure catering facility.This organization plan is described in United States Patent (USP) 5,402, and in 712, this paper quotes it with for referencial use.One support frame comprises a pair of vertically-guided rail, and each guided way has a U-shaped cross-section, and it is unlimited to face with each other.These two guided ways utilize top and under(-)chassis member to link together in their top and bottom.Seal with the corrosion resistant plate that forms a lid lifting device seat at the forward and backward and top of this support frame, and it comprises the part of a catering facility cabinet or a catering facility transfer cart.One carrier vertically has been installed in this support frame.This carrier has all wheels or the roller that is suitable for being placed in this support single track.Therefore, this carrier can vertically be positioned in this support frame.A pair of horizontal arm is fixed in this carrier.This stretches to Container for cooking lid from this carrier through all vertical channel on the corrosion resistant plate of the front portion of covering support frame to arm.The Container for cooking lid of this pressure catering facility is installed on these horizontal arms.
One hawser dish is by a Motor Drive that is installed on the top, horizontal framing component.Be provided with a pair of hawser in another known organization plan, every hawser has an end that is connected in this hawser dish and the other end that is connected in carrier.Wherein comparable another root of hawser is a little longer, therefore, does not bear the weight of this carrier.Go wrong as the main push-towing rope rope, should can be used as a back up cable by long hawser.This hawser dish drives rotation by a motor along a first direction, to carry this carrier in the support frame, therefore, has also mentioned all carrying booms and with its lid.This dish is driven along an opposite direction by this motor and rotates transferring this carrier in support frame, and also puts down with all carrying booms with its lid.After this manner, the lid of this catering facility can be gone up between the position at its extended position of the upper limb that is positioned at Container for cooking and its and move.
In another known organization plan, the Container for cooking lid can raise and decentralize by being supported on the help of carrying the counterweight block on the erection seat on the lid.By means of the help of a locking device, all different height places can manually be mentioned and be fixed on to this catering facility lid.In addition, a counterweight block can be used in combination with a motor, to set up a manually auxiliary device that raises and decentralizes.
In a pressure catering facility, food has burnt the required time period under the temperature and pressure that raises.After this cook cycle, an operator can discharge the pressure in this Container for cooking, opens this lid then, so that discharge wire basket or plate rail, or discharges food from wire basket or the plate from plate rail simply.Because such lid must have the structure of enough weights, could in cook cycle, afford to stand the pressure in the Container for cooking, so some operator just is difficult to mention lid so that this catering facility is added or unload food, perhaps, discharge wire basket or deep fryer plate rail.In order to overcome this problem, many operators have adopted multiple automechanism, to open and close the catering facility lid.In some cases, these various mechanisms are used to further lid be remained on the position of a sealing downwards in the pressurized operation process of this catering facility.
Some known lid raises and decentralizes mechanism and requires to have stronger power transmission chain device.In addition, some of them mechanism is positioned at all sides of this Container for cooking or on every side, thereby makes near this Container for cooking adding and to unload food or very difficult or awkward to its cleaning, or both have both at the same time.In addition, it is very complicated that some raises and decentralizes device, so that require skilled operative employee's operation.In addition, because this raises and decentralizes the very complicated and exposure of mechanism, so be easy to be subjected to the adverse effect of dust, booty and cooking medium residual thing.
Therefore, require to have a kind of structure and simple to operate, and make not expensive electric assisting apparatus.An advantage of electric assisting apparatus of the present invention is to use a kind of uncomplicated and compact structure of carrying device on the single track.Carry lid and clean and to carry when cover when covering or laying down, can be convenient to clean and operate around it, this is characteristics of this fairshaped monorail structure just.In addition, the characteristics of electric assisting apparatus are: this device is after the rear portion of this catering facility seat is positioned at the catering facility container.An advantage of this electric assisting apparatus is: its location can not hinder near Container for cooking with maintenance or clean this container or carry lid, or both hold concurrently can.In addition, start the locking scheme that this electric assisting apparatus uses and can be used to reduce the possibility that this container cover is not intended to be raised (or putting down).
In one embodiment of this invention, one raise and decentralize and carry the electric assisting apparatus that covers usefulness and comprise: one is used to install the sling frame of carrying lid, and it comprises that a central support member and is installed in the single track mounting bracket on this central authorities' support member; One single track, it has a reception carriage that is used to place this single track mounting bracket; One I-beam frame, it is positioned at single track and has the pair of U-shaped guide rail; And, a balladeur train, it has at least one pair of wheel or roller, and is installed on this I-beam frame, makes each U-shaped guide rail receive at least one wheel or roller, and this balladeur train is fixed in and receives on the carriage.This electric assisting apparatus comprises that also one is used for raising and decentralizing along single track the counterweight block assembly of this balladeur train, this assembly has one to be installed in pulley, on the top of I-beam frame and to be installed in counterweight block and at least one counterweight block hawser in a pair of counterweight block guide rail movably, one first end of this hawser is connected in this counterweight block, its second end is connected in balladeur train, and this hawser passes this pulley.This counterweight block assembly can comprise a main counterweight block hawser and once balance pouring weight hawser, makes main counterweight block hawser be shorter than time counterweight block hawser, and main counterweight block hawser has born the weight of counterweight block.One auxiliary motor is installed in one and is positioned on this counterweight block and on the motor Support bracket under the pulley, comprise one by this an electric motor driven rope drum and a lifting hawser, one drum end of this hawser being connected in the rope drum and a counterweight block end of this hawser is connected in this counterweight block, like this, this electronic function is operationally rotated along two opposite directions, with will promote hawser around this rope drum go up and from it pine dismantle, to raise and decentralize this counterweight block respectively.
In another embodiment of the present invention, electric assisting apparatus also comprises a control device, and this device comprises a timer and pair of control switch.When pressing the pair of control switch simultaneously and keeping a preset time section that is recorded by this timer, during 10 seconds, motor is activated to twine and promotes hawser, carries lid thereby put down this according to appointment.This control device also comprises: one carries and covers position sensor, as a pressure sensor or a photoelectric tube; One processor is as a microprocessor; Information is offered the device that this processor is used, as a keyboard or a button panel; And one is used for storing the product identifier and the data storage device of cooking time of numerous food product, as an electromagnetism memory storage or a chip.After a product identifier offered processor, this processor was just revised the cooking time of this product and is started timer.Cover position sensor and indicate and carry that lid is put down and when timer determined that the cooking time has finished, processor unloaded the lifting hawser with regard to actuating motor with pine when carrying, mention thereby will carry lid.
According to following detailed description to all most preferred embodiments and all accompanying drawings, those of ordinary skill in the art can know understanding other purposes of the present invention, characteristics and advantage.
For the requirement satisfied to the present invention, by this invention and this characteristic feature of an invention and advantage have a more complete understanding, now consult description below in conjunction with all accompanying drawings.Wherein, all accompanying drawings are:
Fig. 1 one is used for carrying the device head lamp brush guard pivot stereogram that one deep fryer is carried the sling frame of lid is installed rotationally on a single track;
Fig. 2 is the side view of the sling frame of Fig. 1;
Fig. 3 is the vertical view of the sling frame of Fig. 1;
Fig. 4 is the rearview of the sling frame of Fig. 1;
Fig. 5 is the stereogram that one of the good deep fryer of a unlimited property is carried lid;
Fig. 6 is the side view of carrying lid of Fig. 5;
Fig. 7 one can be suspended on a stereogram of carrying the food bogey under the lid;
Fig. 8 a one has the stereogram of the deep fryer transfer cart of carrying lid of Fig. 5, and this is carried lid and is installed on the single track by means of the sling frame of Fig. 1;
Fig. 8 b is along the partial cross sectional view of the amplification of the deep fryer transfer cart of " VIIIb-VIIIb " line, Fig. 8 a;
Fig. 8 c is along the cross-sectional view of the deep fryer transfer cart of " VIIIc-VIIIc " line, Fig. 8 a;
Fig. 8 d is the back cutaway view of the deep fryer transfer cart of Fig. 8 a;
Fig. 8 e is the partial cross sectional view of the deep fryer transfer cart of Fig. 8 a;
Fig. 9 is the stereogram of the deep fryer transfer cart of Fig. 8 a, expresses: carry lid and be in and carry the position, and the food bogey of Fig. 7 is suspended in this and carries side under the lid;
Figure 10 represented a kind of be used as the first or second counterweight block hawser or on carry the hawser of hawser; And
Figure 11 is the front view of the deep fryer transfer cart of Fig. 8 a.
Will be understood that all most preferred embodiments of the present invention and their advantage by consulting Fig. 1-11, the identical part in all accompanying drawings adopts identical numbering.
See Fig. 1 earlier, represented the stereogram of a sling frame 1.Sling frame 1 comprises a central support member 10, and this central authorities' support member has one first support member face 10a, the second support member face 10b, the first support member end 11a and the second support member end 11b.Now see Fig. 1 and 4, have a single track mounting bracket 12 to be positioned at the second support member face 10b and go up and have a plurality of single track erection joints hole 13.These holes 13 can place piecing devices (not shown), as screw, bolt etc., receive carriage (not shown) sling frame 1 is connected in a U-shaped with a respective number bracket hole (not shown).
See Fig. 1 and 3, have one first pivotal arm 14a and one second pivotal arm 14b to extend out from the first support member end 11a and the second support member end 11b respectively, and be substantially perpendicular to the first support member face 10a of central support member 10.The first support member end 11a has one first support member end height H e1, and the second support member end 11b has one second support member end height H e2.The first pivotal arm 14a has one first pivotal arm height H
P1, the second pivotal arm 14b has one second pivotal arm height H
P2The first support member end height H
E1Greater than the first pivotal arm height H
P1, for example, the first pivotal arm height H
P1It is the first support member end height H
E1About 60%.The second support member end height H
E2Greater than the second pivotal arm height H
P2, for example, the second pivotal arm height H
P2It is the second support member end height H
E2About 60%.For example, H
P1And H
P2Can respectively be about 3 inches (7.62 millimeters), H
E1And H
E2Can respectively be about 5 inches (12.7 millimeters).
See Fig. 2, have one second to strengthen arm 16b and extend out from the second support member end 11b of central support member 10, and extend and in its at least a portion length along the second pivotal arm 14b, half the position of pact that for example is less than its length contacts with the second pivotal arm 14b.Similarly, have one first to strengthen arm 16a and extend out, and extend with position along the first pivotal arm 14a and to contact with the first pivotal arm 14a in its at least a portion length from the first support member end 11a of central support member 10.Sling frame 1 can be by metal, pottery, and compound or other similar strong materials are made.Preferably, a kind of aluminium alloy of this sling frame 1 is made as a kind of aluminium alloy that has an Alnminium Association trade mark No.356.In addition, preferably this aluminium alloy has the about T6 of a modified label.
Consult Fig. 5 and 6, represented that one opens wide carrying that property good catering facility uses and covers 2.This is carried and covers 2 and comprise that one is essentially the framework 20 of rectangle.This framework 20 has one first framework pivot otch 21a and one second framework pivot otch 21b, and this two otch is formed on the somewhere that is adjacent to sling frame 1 of framework 20, and this two place correspondingly levels off to the first support member end 11a and the second support member end 11b respectively.Framework 20 also has a pair of pivot rods 22a and 22b, and this two bar is suitable for being received upon respectively one first lid pivot support portion 18a and one second lid pivot support portion 18b goes up (as shown in Figure 1).Framework 20 also comprises one handle 24, utilizes this lever operated person can mention or put down lid by hand, maybe can help motor to mention or puts down lid, and the lid of carrying 2 is pivoted on pivot rods 22a and 22b, so that check, clean or maintenance.
As shown in Figure 7, on the lid 2 carried also comprise a food bogey of installing removably, this device is suspended above to carry and cover under 2 just.This food bogey can be: just like those wire baskets that is used for burning the basket of French fried food in many restaurants, one has every groove of many grooves places the plate rail that a food bears dish, and the like.Food bears dish and can be wire basket, or available thin-sheet metal material makes, and can comprise that a plurality of permissions cooking media flow through the opening of plate from it.Framework 20 comprises a pair of supporting rail 28.This two rail 28 is parallel to each other, and longitudinally extends under framework 20.In addition, the trend of two rails 28 is substantially perpendicular to one first support member face 10a of central support member 10.
Consult Fig. 7, a food of expression bears device 3 has a pair of relative bearing to coil arm 30a and 30b.These two dishes are suitable for being matched with the supporting rail that extends under framework 20.Now see Fig. 5 and 6, on each supporting rail 28, form a food and bear device retaining 29.This food bears device retaining 29 and is suitable for food bogey 3 is fixed in to carry covering on 2 the cabinet 28.One bears device retaining head receives a gap 32a and is formed on and bears on the dish arm 30a, and one bears device retaining head receives a gap 32b and be formed on and bear on the dish arm 30b, bears device retaining 29 to receive one of them food from two cabinets 28.
See Fig. 7 again, food bears device 3 to be had many to food disc support portion 34a and 34b.Food disc support portion 34a and 34b are suitable for receiving food and bear device.As mentioned above, these food bear device and can be wire basket or plate rail, and the like, wire basket or plate rail are used for carrying the thin-sheet metal dish, and comprise the perforate that a plurality of permission cooking media flow between these dishes.
Consult Fig. 8 a and 9, the deep fryer transfer cart 4 of big capacity catering facility comprises that one has a upper surface 40 that is located substantially on an overhead height ", the seat 40 ' that is roughly rectangle.
Seat 40 ' has contained the Container for cooking 44 that is essentially rectangle.It is one protruding upward in this upper surface 40 that the upper end 46 of this container 44 terminates in " the top of opening wide.One control module (not shown) is located on the antetheca of seat 40 '; To control many functions of this pressure catering facility.
8a with the aid of pictures, a deep fryer transfer cart 4 comprise a single track lifting device seat 40.The lid of carrying of Fig. 5 is pivoted on the sling frame 1 of Fig. 1.Carry cover 2 and sling frame 1 utilize a U-shaped to receive carriage (not shown) to be installed on the single track 42 that extends from single track lifting device seat 40.Single track 42 comprises one first single track wear plate 42a and one second single track wear plate 42b.Wear plate 42a and 42b can use the metal of plastics, pottery, the special teflon of coated, or like that making, and have prevented because the infringement to single track 42 and sling frame 1 that sling frame 1 and single track 42 cause.Consult Fig. 8 b, represented a part cross section that amplifies of the deep fryer transfer cart of Fig. 8 a along line VIIIb-VIIIb.Single track 42 has a center drilling 42c, has inserted a U-shaped and receive carriage 80 in this perforate.When carry cover 2 and sling frame 1 when being raised and decentralized this U-shaped receive carriage 80 and in center drilling 42c, move.In addition, plastics or sheet metal can be on receiving carriage and lower slider be installed in the center drilling 42c, like this, although carry cover 2 and sling frame 1 move, centre bore 42c can keep sealing.These protective plates can prevent that dust, booty and the cooking medium from covering 2 and the interference that raises and decentralizes of sling frame 1 to carrying.
8b with the aid of pictures again, a middle body 80 ' that receives carriage 80 is fixed in the single track installation bracket 12 of Fig. 1, like this, two substantially parallel leading arms 80 of this receptions carriage 80 " open and perpendicular with it from the second support member face 10b extension of central support member 10.Substantially parallel leading arm 80 " stretch into center drilling 42c and be installed in one and have on many balladeur trains 82 wheel 84.All wheels 84 place in and I-beam frame 86 at a vertical orientation in move.So, receiving carriage 80 moves in center drilling 42c.
Fig. 8 c is a profile along the deep fryer transfer cart of line VIIIc-VIIIc.In Fig. 8 c, the balladeur train 82 with two pairs of wheels 84 is in I-beam frame 86.In addition, a pulley or drum are installed on the wheel bracket 90.One hawser or many hawsers (not shown) can pass this pulley or pass through this drum, and are connected in balladeur train 82, more than carry or transfer reception carriage 80 and sling frame 1.
Be installed in carrying on the single track 42 cover 2 and sling frame 1 form an electric assisting apparatus 4 '.Carry and cover 2 and be positioned on Container for cooking 44 uncovered, and be located on the upper limb 46 of this Container for cooking 44.In a pressure catering facility or pressure combustion kerosene is complained and quarrel loudly, carry and cover 2 and can comprise a hard lid that is essentially rectangle (not shown), this lid has one basket (not shown), with upper limb 44 formation one gas-tight seal of Container for cooking 42.United States Patent (USP) Des.336,007 and 4,930,408 such of having described a pressure catering facility or pressure combustion kerosene fryer carry lid, and this paper has quoted the content of this announcement.
One operator can use handle 24 armrests moving raise and decentralize to carry cover 2, or manually help motor to raise and decentralize to carry along single track 42 cover 2, or on sling frame 1 vertically pivot carry and cover 2.Carry and cover 2 and carry or transfer on can be manually, and be supported on the position of mentioning by a cover lock mechanism 48.Consult Fig. 9, shown in the deep fryer transfer cart 4 of Fig. 8 a in carry and cover 2 and be in and carry the position on one.The food bogey 3 of shown Fig. 7 also is suspended in to carry and covers under 2.As mentioned above, food bogey 3 has many to food disc support portion 34a and 34b, and these food disc support portion 34a and 34b are suitable for receiving food and bear dish.So, by on carry or transfer carrying and cover 2, food bogey 3 can leave or be immersed in the cooking medium of 44 li of Container for cooking.
That the motor servicing unit 4 ' of Fig. 8 a-e and Fig. 9 can comprise is one manual, automatically, or manually auxiliary driven unit.For example, 8b-8d with the aid of pictures again, a manual driven unit can comprise a pouring weight 50, sling frame 1 and food bogey as shown in Figure 7, wherein: this pouring weight 50 is installed on a pair of counterweight block 88, and than carry cover 2 heavier; This food bogey carries a certain amount of food (quantity depends on the size of food and the capacity of this device).Consult Fig. 8 d, pouring weight 50 can be by means of at least one pair of hawser, and for example a main counterweight block hawser 52a and once balance pouring weight hawser 52b are connected in balladeur train 82.Main counterweight block hawser 52a can be shorter than time counterweight block hawser 52b, and like this, main counterweight block hawser 52a has born the weight of counterweight block 50.So, as main counterweight block hawser 52a (or hawser tie point (not shown) of the hawser tie point 52a ' of itself and counterweight block 50 or itself and balladeur train 82) generation problem, just the weight that inferior counterweight block hawser 52b has born counterweight block 50.So under situation about breaking down, inferior counterweight block hawser 52b can prevent to carry and cover 2 upper limbs 46 that drop to Container for cooking 44 suddenly.In addition, after main counterweight block hawser 52a generation problem, can use time counterweight block hawser 52b to carry to cover 2 and mention.
Consult Figure 10, a kind of hawser that is suitable for use as main counterweight block hawser 52a and time counterweight block hawser 52b is 7 * 10 strands of zinc-plated aviation steel cables.Preferably, this hawser has a natural nylon coating.This nylon coating is designed can work in for the temperature range of about-40 to about 200 (40 ℃-93.3 ℃).Exposed cable diameter is about 0.125 inch (0.318 a centimetre), and the diameter of the hawser of band coating is 0.187 inch (0.475 centimetre).The fracture strength of this hawser is about 2000 pounds (910 kilograms).Similarly, all hawser tie points can be made with the zinc-plated 12C14 steel of two crimping.The overall strength of these joints is greater than about 1310 pounds (595 kilograms).The Richland Controls company of Ohio, USA row strong opponent Dun Shi and Missouri, USA not the Cable Manufacturing and Assembly company in Berli city are all supplied such hawser and joint.
Consult Fig. 8 d and 8e, a gear motor 100 can be installed on the Support bracket 102 relative with a combustion gas flue 108 as a motor, and utilizes one to promote hawser 54 and be connected in pouring weight 50.Receive the substantially parallel leading arm 80 of carriage 80 " stretch into centre bore 42c and be fixed in a balladeur train 82.In this embodiment of motor servicing unit 4 ', promote hawser 54 and be connected in rope drum 104, rope drum 104 is driven by motor 100.Promoting hawser 54 can make with the hawser material identical with the material that is applicable to main counterweight block hawser 52a and time counterweight block hawser 52b respectively.For example, consult Figure 10, the hawser that is about 30 inches (76.2 centimetres) can be used as lifting hawser 54.One joint 54 " will promote hawser 54 and be connected in counterweight block 50.But this joint preferably can unload from that end of the hawser treating to be connected with the drum 104 of restricting.The non junction of hawser (connector-less) end can be by means of a bolt, is fixed in the hub of rope drum 104 as a 1/4-20 bolt and a clip.Promote hawser 54 and be connected in rope drum 104, like this, motor 100 can rotate with two opposite directions with controlling, is wrapped on the drum 104 of restricting and unclamps from it will promote hawser 52 respectively, balladeur train 82 is put down and mention.
A kind of suitable motor is a Dayton Right-Angle ac/dc gear motor (PN2Z798), has bought from the W.W.Grainger company in Ohio, USA Dayton city.This motor can be with 115 volts ac/dc power supply, and will possess following parameter:
Table I
The motor technology parameter
| The demarcation full-load speed (rev/min) | No-load speed (rev/min) | Fully loaded continuous torque (in-lb) | Ratio | External shaft | Axle Ht. | Horsepower | Fully loaded Amp |
| ????6.7 | ????15 | 162 (187 centimetres/kilogram) | ?745∶1 | Single shaft | 25/8 inch (6.67 centimetres) | ?1/15 | ??1.3 |
8d with the aid of pictures again and 8e, a pair of limit switch 106a (not shown) and 106b are positioned at upper limit and the lower limit that counterweight block 50 moves.When this two limit switches 106a and 106b have closed motor 100, just controlled the moving range of counterweight block 50.The Omron company in Illinois, USA Chicago city supplies these limit switches that is fit to, as Part No.A-20GV2-B7-K.
But operator's actuating motor 100 covers 2 to transfer to carry.For example, consult Figure 11, the panel 110 that includes many controls and input switch can be provided, will import and signal
Offer a processor (not shown).This panel 110 makes the operator can be along required direction actuating motor 100 and rope drum 104 to carry hawser 54 on last or loose unloading.As mentioned above, this motor servicing unit also comprises a control device, and this control device comprises a timer (not shown) and at least one pair of motor start-up gauge tap 111a and 111b.
When simultaneously with pair of control switch 111a and 111b by next preset time section of measuring by timer, during 10 seconds, motor 100 is activated to twine and promotes hawser, thereby puts down lift cap according to appointment.This control device also comprises: one carries and covers position sensor, as a pressure sensor or a photoelectric tube; One processor is as a microprocessor; Information is offered the device that this processor is used, as a keyboard or a button panel; And one is used for storing the product identifier and the data storage device of cooking time of numerous food product, as an electromagnetism memory storage or a chip.After a product identifier offered processor, this processor was just revised the cooking time of this product and is started timer.Every food to be burnt can be distributed to an identification code as French fried food, fish piece and chicken etc.Cooking parameters can be stored in data storage device and be revised according to the input of product ID.Cover position sensor and indicate this and carry that lid is put down and when timer determined that the cooking time has finished, processor unloaded the lifting hawser with regard to actuating motor with pine when carrying, mention thereby will carry lid.
The present invention consider can below example after will be clearer, this example is just as using pure giving an example of the present invention.One operator can put into food one and be suspended to carry and cover the wire basket under 2 or be placed on one on be suspended at all dishes of carrying the dish Holder 3 that covers under 2.Then, this operator can see the identification code of this based food to be burnt, and presses gauge tap 111a and 111b simultaneously and keep about 10 seconds, begins to descend up to carrying lid.The result of this scheme is: this operator need use two hands to come actuating motor 100 for actuating motor 100 simultaneously.Therefore, operator's both hands will leave to carry and cover 2, cover 2 and will be lowered and put in place and carry.
By pressing gauge tap 111a and 111b, the operator has started motor 100 and has made rope drum 104 around playing a hawser 54, thereby mentions counterweight block 50, has alleviated the weight of counterweight block 50, and makes to carry and cover 2 and be lowered by.Carry when this and to cover 2 and will stop automatically when touching the upper limb 46 of Container for cooking 44.In case this control device detects to carry and covers 2 and be placed to the nextly, cook cycle just begins automatically.
When the food parameter, as cook cycle, when being satisfied with this food that is identified, a warning or the signal that will sound carried lid and just risen from the upper limb of Container for cooking 44 automatically.After this is carried lid and reaches its position that is raised fully, can be manually or cut off this warning or signal automatically.Carry and cover 2 in order to mention this, actuating motor 100 once more, but 104 rotations of rope drum unload with pine and promote hawser 54, cover 2 thereby mention by the weight of counterweight block 50.Then, the operator just can be suspended at from one and carry the wire basket that covers under 2 and take food away, or carries the dish Holder 3 that covers under 2 and take all dish food away from being suspended at.
Although the present invention that combined all embodiment and case description for what those having ordinary skill in the art will appreciate that is: can carry out the variation of above-mentioned all embodiment and revise design and do not deviate from protection scope of the present invention.From to after the understanding of the specification of the present invention of this announcement or enforcement, those of ordinary skill in the art will know the embodiment that expects other.Specification only is used for for example, and real protection domain of the present invention shows with all claims of spirit by the back.
Claims (11)
1. one kind raises and decentralizes and carries the electric assisting apparatus that covers usefulness, and it comprises:
One is used to install the described sling frame of carrying lid, and it comprises that a central support member and is positioned at the single track mounting bracket on the described central support member;
One single track, it has a reception carriage that is used to place described single track mounting bracket;
One I-beam frame, it is positioned at described single track and has the pair of U-shaped guide rail;
One balladeur train, it has at least one pair of wheel, and is installed on the described frame, makes each described U-shaped guide rail receive at least one described wheel, and described reception carriage is fixed on the described balladeur train;
One raises and decentralizes the counterweight block assembly of described balladeur train along described single track, this assembly comprises that one is installed in pulley, on the top of described frame and is installed in counterweight block and at least one counterweight block hawser in a pair of counterweight block guide rail movably, one first end of this hawser is connected in described counterweight block, its second end is connected in described balladeur train, and this hawser passes described pulley; And
One auxiliary motor, it is installed in one and is positioned on the described counterweight block and on the motor Support bracket under the described pulley, it comprises one by a described electric motor driven rope drum and a lifting hawser, one drum end of this hawser is connected in described rope drum and a counterweight block end of this hawser is connected in described counterweight block, like this, described electronic function can be rotated along two opposite directions with controlling, with with described lifting hawser around described rope drum go up and from it pine dismantle, to raise and decentralize described counterweight block respectively.
2. according to the described electric assisting apparatus of claim 1, it is characterized in that the described lid of carrying is positioned on the Container for cooking.
3. according to the described electric assisting apparatus of claim 2, it is characterized in that the described lid of carrying comprises that one is essentially the framework of rectangle, this framework has a pair of pivot rods, and described pivot rods is placed by described Support bracket.
4. want 3 described electric assisting apparatus according to right, it is characterized in that, describedly carry the food that lid also comprises a detachable installation and bear device, wherein, described food bears device and is suspended at described carrying under the lid.
5. according to the described electric assisting apparatus of claim 4, it is characterized in that the described lid of carrying also comprises a pair of supporting rail, described food bears device and comprises a dish Holder, this Holder has a pair of dish arm that bears, and is used for being matched with described a pair of supporting rail, and a plurality of dish.
6. according to the described electric assisting apparatus of claim 1, it is characterized in that, the described lid of carrying comprises that also one is essentially the framework and a pair of pivot rods of rectangle, wherein, in described first and second pivotal arms each comprises a lid pivoting bracket, and all described pivot rods are placed by all described lid pivoting brackets.
7. according to the described electric assisting apparatus of claim 6, it is characterized in that describedly carry the food that lid also comprises a detachable installation and bear device, wherein, described food bears device and is suspended at described carrying under the lid.
8. according to the described electric assisting apparatus of claim 7, it is characterized in that the described lid of carrying also comprises a pair of supporting rail, described food bears device and comprises a dish Holder, this Holder has a pair of dish arm that bears, and is used for being matched with described a pair of supporting rail, and a plurality of dish.
9. according to the described electric assisting apparatus of claim 1, it is characterized in that, also comprise a control device, this device comprises a timer and pair of control switch, wherein, when press described pair of control switch and keep one measure by described timer the preset time section time, described motor is actuated to twine described lifting hawser, thereby has put down the described lid of carrying.
10. according to the described electric assisting apparatus of claim 9, it is characterized in that described control device also comprises: one carries and covers position sensor; One processor; Information is offered the device that described processor is used; And, one is used for storing the data storage device of the cooking time of numerous food product, like this, described processor is just revised the cooking time of this product and is started described timer after a product identifier offers described processor, thereby when described carrying covered position sensor and indicated and describedly carry that lid is put down and when described timer determines that the described cooking time has finished, described processor just starts described motor and unloads described lifting hawser with pine, thereby the described lid of carrying is mentioned.
11. according to the described electric assisting apparatus of claim 1, it is characterized in that, described counterweight block assembly has a main counterweight block hawser and once balance pouring weight hawser, make described main counterweight block hawser be shorter than the counterweight block hawser described time, the weight that described main counterweight block hawser has born described counterweight block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99106433 CN1242973A (en) | 1998-05-01 | 1999-04-30 | Electric assisting apparatus for lifting oil-frying cooker cover |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/070,760 | 1998-05-01 | ||
| CN 99106433 CN1242973A (en) | 1998-05-01 | 1999-04-30 | Electric assisting apparatus for lifting oil-frying cooker cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1242973A true CN1242973A (en) | 2000-02-02 |
Family
ID=5272393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99106433 Pending CN1242973A (en) | 1998-05-01 | 1999-04-30 | Electric assisting apparatus for lifting oil-frying cooker cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1242973A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595987A (en) * | 2009-07-15 | 2012-07-18 | 弗瑞马斯特公司 | Automated rack/basket lifting system for deep open vat frying system |
| CN104958009A (en) * | 2015-07-24 | 2015-10-07 | 青岛辛巴机械技术有限公司 | Fryer safety device |
| CN105638800A (en) * | 2016-04-01 | 2016-06-08 | 西南交通大学 | Semi-automatic oil-saving frying appliance |
| CN107927021A (en) * | 2017-12-15 | 2018-04-20 | 宁波帝杨电子科技有限公司 | A kind of new auto-manual deep fryer |
-
1999
- 1999-04-30 CN CN 99106433 patent/CN1242973A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595987A (en) * | 2009-07-15 | 2012-07-18 | 弗瑞马斯特公司 | Automated rack/basket lifting system for deep open vat frying system |
| CN104958009A (en) * | 2015-07-24 | 2015-10-07 | 青岛辛巴机械技术有限公司 | Fryer safety device |
| CN105638800A (en) * | 2016-04-01 | 2016-06-08 | 西南交通大学 | Semi-automatic oil-saving frying appliance |
| CN107927021A (en) * | 2017-12-15 | 2018-04-20 | 宁波帝杨电子科技有限公司 | A kind of new auto-manual deep fryer |
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