CN211408582U - Automatic oiling cooking machine - Google Patents

Abstract

The utility model provides an automatic oiling cooking machine, belonging to the technical field of kitchen utensils, comprising a stirring container, a heating device arranged on the side wall of the stirring container, a temperature sensor arranged in the stirring container and an oiling device arranged on the stirring container, wherein the oiling device comprises an oil tank, a pressure pump communicated with the oil tank and a weight sensor arranged at the bottom of the oil tank; the controller is used for controlling the pressure pump to pressurize according to the starting time and the temperature signal of the temperature sensor, the controller also receives the weight signal of the oil tank detected by the weight sensor, the second timer is used for recording the oiling time, and the controller controls the pressure pump to stop pressurizing according to the oiling time and the weight signal. The oiling time point and the oiling amount can be accurately controlled, and automatic oiling is realized.

Description

Automatic oiling cooking machine

Technical Field

The utility model relates to a kitchen utensils and appliances technical field particularly, relates to an automatic oiling cooking machine.

Background

In the cooking process, a plurality of dishes need to be made by edible oil, and cooking personnel select a reasonable time (time point) and dosage to add the edible oil according to own experience in the cooking process to cook; or selecting a reasonable time (time point) according to the standard of the recipe (or books) and adding the corresponding amount of edible oil.

However, the reasonable time (time point) is difficult to control by common cooking personnel, and the addition amount of the edible oil is also difficult to control, so even if the standard guidance of recipes (or books) is provided, a large deviation exists in the actual operation process, and the cooking effect of dishes is influenced by the out-of-control cooking mode. On the other hand, too much effort is taken to control the oil supply amount in the cooking process, which is too complicated for a cooker and the cooking experience is too poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic oiling cooking machine can accurate control refuel time point and add the oil yield, realizes automatic oiling.

The embodiment of the utility model is realized like this:

the embodiment of the utility model provides an automatic oiling cooking machine, it includes be equipped with the stirring container of stirring subassembly in, set up in the heating device of stirring container lateral wall, set up in the temperature sensor of stirring container and set up the filling device on the stirring container, the filling device includes the oil tank that is used for holding edible oil, with the force pump of oil tank intercommunication and the weighing transducer who sets up in the oil tank bottom, the oil tank pass through oil pipe with the stirring container intercommunication; the device comprises a recipe controller, a temperature sensor, a weight sensor and a pressure pump, and is characterized by further comprising a first timer, a second timer and a controller electrically connected with the first timer and the second timer, wherein the controller is also electrically connected with the recipe controller, the temperature sensor, the weight sensor and the pressure pump respectively, a recipe operation program is preset in the recipe controller, the first timer is started to time by the recipe operation program, the controller receives an oiling program instruction of the recipe controller, reads the starting duration of the recipe operation program recorded by the first timer, acquires a temperature signal of the temperature sensor, controls the pressure pump to pressurize according to the starting duration and the temperature signal so that edible oil in the oil tank flows into the stirring container, the second timer is started to pressurize by the pressure pump, and the controller also receives a weight signal of the oil tank detected by the weight sensor, and the controller controls the pressure pump to stop pressurizing according to the oiling time length and the weight signal recorded by the second timer.

Optionally, the heating device and the oiling device are both arranged in the machine shell; the stirring container comprises a container body and a container cover, wherein one end of the container body is open, the interior of the container body is hollow, the container cover covers the opening of the container body, and the container cover and the machine shell are detachably connected through a hinge.

Optionally, an oil inlet communicated with the oil tank and an oil outlet communicated with the stirring container are formed at two ends of the oil pipe respectively, the oil outlet is connected with an oil injection nozzle, and the oil injection nozzle is arranged on the hinge.

Optionally, the oil pipe passes through the container cover to communicate the oil tank with the container body, the oil pipe comprises a first oil pipe located in the housing and a second oil pipe located in the container cover, and the first oil pipe is communicated with the second oil pipe.

Optionally, the stirring assembly comprises a motor and a stirring knife connected with the motor, and the motor is in transmission connection with the stirring knife through a belt mechanism.

Optionally, the belt mechanism includes two belt pulleys and a belt, the output shaft of the motor and the rotating shaft of the stirring knife are respectively in transmission connection with one of the belt pulleys, and the two belt pulleys are connected through the belt.

Optionally, an operation interface is further arranged outside the casing, an operation button and a display screen are arranged on the operation interface, and the operation button and the display screen are respectively electrically connected with the controller.

Optionally, the pressure pump is an air pump.

The utility model discloses beneficial effect includes:

the embodiment of the utility model provides an automatic oiling cooking machine, stirring subassembly in the stirred vessel stirs, heating device heats stirred vessel, oil pipe connection oil tank and stirred vessel, stirred vessel is advanced with the oil pressure in the oil tank through the force pump, be equipped with temperature sensor in the stirred vessel, the oil tank bottom is equipped with weighing transducer, recipe controller and recipe procedure in the recipe controller electricity are connected, receive the instruction of refueling that the recipe controller sent, first time recorder record recipe procedure starts to receive to refuel the instruction to the controller when long, be long for starting, the controller is arranged in selecting the refueling time according to the temperature signal who starts time and temperature sensor, and control force pump pressurization so that the edible oil in the oil tank flows into during the stirred vessel. When the oil is filled, the second timer records the oil filling time from the start of the pressure pump to the time when the oil tank reaches the preset weight, the controller determines the oil filling amount according to the oil filling time and the weight signal, and when the oil filling amount is reached, the controller controls the pressure pump to stop pressurizing. Therefore, the oiling time point and the oiling amount can be accurately controlled, and automatic oiling is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is one of schematic structural diagrams of an automatic oiling cooking machine according to an embodiment of the present invention;

fig. 2 is a second schematic structural view of an automatic oiling cooking machine according to an embodiment of the present invention;

fig. 3 is a third schematic structural view of an automatic oiling cooking machine according to an embodiment of the present invention;

fig. 4 is a fourth schematic structural view of the automatic oiling cooking machine provided by the embodiment of the present invention;

fig. 5 is a fifth schematic structural view of an automatic oiling cooking machine provided by the embodiment of the present invention;

fig. 6 is a sixth schematic structural view of an automatic oiling cooking machine provided by the embodiment of the present invention;

fig. 7 is a seventh schematic structural diagram of an automatic oiling cooking machine according to an embodiment of the present invention;

fig. 8 is an eighth schematic structural view of an automatic oiling cooking machine according to an embodiment of the present invention;

fig. 9 is a flowchart of a control method of the automatic oiling cooking machine according to the embodiment of the present invention;

fig. 10 is a logic diagram of a control method of the automatic oiling cooking machine according to the embodiment of the present invention.

Icon 100-stirring container; 101-a container lid; 1011-fastening; 102-stirring knife; 200-a heating device; 301-oil tank; 302-pressure pump; 303-oil pipe; 303A-a second tubing; 303B-oil pipe outside the oil tank; 303C-oil line in the oil tank; 304-pump tubing; 305-a weight sensor; 306-an oil jet; 400-a housing; 401-an electric machine; 402-a belt mechanism; 403-display screen; 404-a manipulation button; 405-card slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Example one

Referring to fig. 1, in the present embodiment, a recipe program is provided in a cooking device, and an automatic operation program corresponding to the recipe program may be selected according to different cooking methods and cooking food materials, so as to complete cooking of the food materials. Among them, many dishes and cooking methods need to be made with edible oil in the cooking process, such as frying, stir-frying, and even cooking methods need to add oil to the food in the pot, so that oil adding is an important link in the recipe program.

The automatic oiling cooking machine comprises a stirring container 100 with a stirring assembly arranged therein, a heating device 200 arranged on the side wall of the stirring container 100, a temperature sensor arranged in the stirring container 100 and an oiling device arranged on the stirring container 100, wherein the oiling device comprises an oil tank 301 for containing edible oil, a pressure pump 302 communicated with the oil tank 301 and a weight sensor 305 arranged at the bottom of the oil tank 301, and the oil tank 301 is communicated with the stirring container 100 through an oil pipe 303;

the system comprises a first timer, a second timer and a controller electrically connected with the first timer and the second timer, wherein the controller is also electrically connected with a recipe controller, a temperature sensor, a weight sensor 305 and a pressure pump 302 in a recipe program respectively, the recipe controller is preset with a recipe operation program, the first timer is started by the recipe operation program to time, the controller receives a refueling program instruction of the recipe controller, reads the starting time of the recipe operation program recorded by the first timer, namely the starting time of the recipe program is recorded by the first timer to the time when the controller receives the refueling instruction, and the controller is used for controlling the pressure pump 302 to pressurize according to the starting time and the temperature signal of the temperature sensor so that the edible oil in the oil tank 301 flows into the stirring container 100; the controller also receives a weight signal of the oil tank 301 detected by the weight sensor 305, the second timer is started to pressurize by the pressure pump 302, namely the second timer records the time for the pressure pump 302 to be started until the oil tank 301 reaches the preset weight, and the controller controls the pressure pump 302 to stop pressurizing according to the time for refueling and the weight signal.

It should be noted that, firstly, the mixing container 100 is used for containing food materials, edible oils, etc., and is equivalent to what we say as a "pot" for daily cooking; the stirring unit in the stirring vessel 100 is used for stirring and sufficiently mixing the food materials and the like in the stirring vessel 100.

Secondly, the heating device 200 is used for heating the stirring container 100, and the heating device 200 may be specifically disposed at the bottom of the stirring container 100. When the recipe program of the automatic oiling cooking machine is started, the heating device 200 can start heating, the stirring container 100 is preheated, and oiling is started after the temperature in the stirring container 100 meets the requirement. A temperature sensor disposed within the stirred vessel 100 detects the real-time temperature within the stirred vessel 100.

On the other hand, some cooking methods do not require edible oil, but require the heating device 200 to heat the mixing container 100 to cook the food in the mixing container 100, such as cooking, so that the heating device 200 can start heating after the recipe program of the automatic oil-filling cooking machine is started by the heating device 200. Generally, the heating device 200 can be controlled to heat by a recipe controller in a recipe program, and the control of the heating device 200 is not part of the present embodiment and will not be described in detail here.

Third, the fueling device includes a fuel tank 301, a pressure pump 302, a weight sensor 305, and a fuel line 303. In which edible oil is contained in the oil tank 301, the pressure pump 302 connected to the oil tank 301 is used to pressurize the oil tank 301 so that the oil in the oil tank 301 flows into the agitation vessel 100 through the oil pipe 303, and the weight sensor 305 at the bottom of the oil tank 301 is used to detect the weight of the oil in the oil tank 301, that is, the weight of the oil in the oil tank 301.

The pressure pump 302 may be an air pump. The air pump is used as the pressure pump 302 and is clean. If an oil pump is used, the requirements on the cleanliness of the oil pump and food contact are high, the cost of the oil pump is very high, and intangible resource waste is formed. The oil pump is directly used for pumping oil, and in long-term work, the performance and the service life of the oil pump are reduced due to a high-viscosity oil film and oil dirt formed by the residual oil. The use of an air pump avoids the problems of the oil pump described above.

The oil pipe 303 communicates the agitation vessel 100 with the oil tank 301, and the oil pipe 303 may communicate the agitation vessel 100 from a side wall of the agitation vessel 100 or may communicate the agitation vessel 100 from a bottom wall or a top of the agitation vessel 100. The communication path of the oil pipe 303 from the oil tank 301 to the agitation vessel 100 is not particularly limited herein as long as oil can be introduced from the oil tank 301 to the agitation vessel 100.

Fourthly, refueling instruction: a recipe controller in the recipe program sends a refueling instruction to the controller, and the controller judges the refueling opportunity after receiving the refueling instruction.

The recipe controller is preset with recipe operation program, and the oiling is one link of the recipe operation program. Judging the refueling opportunity: whether the real-time temperature in the stirring container 100 is within a preset temperature threshold range is judged through the temperature sensor. If the real-time temperature is within the preset temperature threshold range, the stirring container 100 is preheated to meet the requirement, and oil can be added into the stirring container 100.

In addition, the first timer is started by the recipe operation program to start timing, the first timer is used for recording the time from the start of the recipe program to the time when the controller receives the oiling instruction, and is also used for judging the oiling time, namely whether the execution time period of the oiling step in the recipe program meets the requirement or not, if so, the start time is within the preset time threshold range, and the oil can be added into the stirring container 100.

It should be noted that, in general, when the time for refueling is determined, if both the real-time temperature and the start-up time reach the requirements, refueling may be performed into the stirring container 100.

Fifthly, the second timer records the refueling time from the start of the pressure pump 302 to the time when the oil tank 301 reaches the preset weight, and the second timer records the refueling time from the start of refueling to the time when the required oil quantity is reached, and judges whether the time is in the required range. Meanwhile, the pressure pump 302 is started to indicate that the oil is filled, the oil tank 301 reaches the preset weight, the oil filling amount of the oil flowing into the stirring container 100 from the oil tank 301 meets the requirement, the weight sensor 305 is used for judging the oil amount in the oil tank 301, and whether the oil filling amount in the stirring container 100 meets the requirement or not can be judged by judging the oil amount in the oil tank 301. If the refueling time and the refueling amount meet the requirements, the refueling action meets the requirements, the refueling is stopped, and the follow-up action is carried out.

Sixth, the controller is electrically connected to the first timer, the second timer, the temperature sensor, the weight sensor 305, and the pressure pump 302, respectively, to control the above-described devices.

Specifically, this automatic oiling cooking machine's theory of operation does: the automatic oiling cooking machine automatically executes the recipe program, and when the oiling step of the recipe program is executed, the recipe controller sends an oiling instruction to the controller. After the controller receives the oiling instruction, firstly judging the oiling time: the controller receives the starting time length recorded by the first timer and compares the starting time length with the preset time length, meanwhile, the controller compares the real-time temperature measured by the temperature sensor with the preset temperature, and when the real-time temperature measured by the temperature sensor and the preset temperature are in accordance, the oil filling action is executed. The controller controls the pressure pump 302 to pressurize so that the edible oil in the oil tank 301 flows into the stirring container 100, and the oil filling is started. And then judging the fuel charge: the controller receives the weight signal of the oil tank 301 detected by the weight sensor 305 and the oil filling time recorded by the second timer, compares the weight signal with the threshold value of the weight signal, and when the oil filling amount and the oil filling time both meet the requirements, the oil filling is completed, and the controller controls the pressure pump 302 to stop working.

The embodiment of the utility model provides an automatic oiling cooking machine, stirring subassembly in stirred vessel 100 stirs, heating device 200 heats stirred vessel 100, oil pipe 303 connects oil tank 301 and stirred vessel 100, stir vessel 100 is advanced with the oil pressure in oil tank 301 through force pump 302, be equipped with temperature sensor in the stirred vessel 100, oil tank 301 bottom is equipped with weighing transducer 305, recipe controller electricity in controller and the recipe procedure is connected, receive the instruction of refueling that the recipe controller sent, first time recorder record recipe procedure starts to receive to refuel the length of instruction to the controller, the controller is arranged in selecting to refuel time according to the temperature signal who starts time and temperature sensor, and control force pump 302 pressurizes in order to make the edible oil in the oil tank 301 flow into stirred vessel 100. When oil is added, the second timer records the oil adding time length from the start of the pressure pump 302 to the time when the oil tank 301 reaches the preset weight, the controller determines the oil adding amount according to the oil adding time length and the weight signal, and when the oil adding amount is reached, the controller controls the pressure pump 302 to stop pressurizing. Therefore, the oiling time point can be accurately controlled, the optimal time is selected for oiling, the oiling amount is accurately controlled, and automatic oiling is realized.

Further, as shown in fig. 2, the stirring device further includes a casing 400, the heating device 200 and the oiling device are both disposed in the casing 400, and the stirring container 100 is disposed outside the casing 400; the mixing container 100 includes a container body having an opening at one end and a hollow interior, and a container cover 101 covering the opening of the container body, wherein the container cover 101 is detachably connected to the housing 400 by a hinge.

The container cover 101 is detachable so that it can be easily cleaned. Meanwhile, the heating device 200 and the oiling device are both arranged in the machine shell 400, so that the automatic oiling cooking machine is attractive and clean, and the problem that the heating device 200 and the oiling device are influenced by oil stains to reduce the service performance of the automatic oiling cooking machine is avoided.

The weight sensor 305 is also disposed in the casing 400, and the casing 400 has an operation interface outside, and the operation interface has an operation button 404, and the operation button 404 is electrically connected to the controller for operation. Meanwhile, the operation interface is further provided with a display screen 403 which can be used for displaying the real-time temperature in the stirring container 100, the real-time weight of the oil tank 301, the starting time recorded by the first timer and the oiling time recorded by the second timer, so that the personnel can conveniently check the time.

Illustratively, as shown in fig. 3, an oil inlet communicated with the oil tank 301 and an oil outlet communicated with the stirring container 100 are respectively formed at two ends of the oil pipe 303, the oil outlet is connected with an oil nozzle 306, and the oil nozzle 306 is arranged on the hinge.

The oil nozzle 306 is arranged on the hinge, the oil outlet of the oil pipe 303 is communicated with the oil nozzle 306, the oil outlet is communicated with the stirring container 100, and therefore oil flowing out of the oil tank 301 passes through the oil pipe 303 and then is sprayed into the stirring container 100 through the oil nozzle 306 to finish oiling.

Establish oil nozzle 306 fixed on the hinge, be promptly with oil nozzle 306 fixed on the time of automatic oiling cooking machine, oil pipe 303 and oil nozzle 306 stationary phase link to each other and sealed, do not make oil nozzle 306 and oil pipe 303 dismantle easily, water remains in oil nozzle 306 and oil pipe 303 when avoiding scrubbing automatic oiling cooking machine, when causing the oil in the heating stirred vessel 100, oil can splash all around, scald personnel.

Illustratively, the oil pipe 303 passes through the container cover 101 to communicate the oil tank 301 and the container body, the oil pipe 303 includes a first oil pipe located in the housing 400 and a second oil pipe 303A located in the container cover 101, and the first oil pipe and the second oil pipe 303A are communicated.

The first oil pipe in the cabinet 400 further includes an oil pipe 303C in the oil tank and an oil pipe 303B outside the oil tank, and is exemplified by the case where the oil pipe 303 passes through the cover 101 to communicate with the agitation vessel 100.

When the container cover 101 is hinged to the housing 400, the container cover 101 can be opened as shown in fig. 4 and 5, the second oil pipe 303A is accommodated in the container cover 101, and the first oil pipe and the second oil pipe 303A are communicated. According to the arrangement position and shape of the container cover 101 and the casing 400, the joint K1 of the second oil pipe 303A and the joint K2 of the first oil pipe are in different butt joint positions.

As shown in fig. 6, the latch 1011 on the container cover 101 can be latched into the latch slot 405 on the housing 400, so that the container cover 101 and the housing 400 can be screwed together. The second oil pipe 303A is housed in the container lid 101, and the first oil pipe and the second oil pipe 303A communicate.

When the shapes of the matching parts of the container cover 101 and the casing 400 are different, as shown in fig. 7 and 8, the butt joint position of the joint K1 of the second oil pipe 303A and the joint K2 of the first oil pipe is different, the second oil pipe 303A accommodated in the container cover 101 has only a half structure shown in fig. 5, the first oil pipe is changed into a bent structure, the first oil pipe is communicated with the second oil pipe 303A, and the oil in the oil tank 301 is still introduced into the stirring container 100.

In addition, the pressure pump 302 and the oil tank 301 are also communicated through a pump oil pipe 304, and the shape and the position of the pump oil pipe 304 are set according to specific needs, which are not described herein again.

Further, the stirring assembly comprises a motor 401 and a stirring blade 102 connected with the motor 401, and the motor 401 and the stirring blade 102 are in transmission connection through a belt mechanism 402.

The belt mechanism 402 includes two belt pulleys and a belt, the output shaft of the motor 401 and the rotating shaft of the stirring blade 102 are respectively connected with one belt pulley in a transmission manner, and the two belt pulleys are connected through the belt in a transmission manner, so that the motor 401 drives the stirring blade 102 to rotate to complete stirring. The belt pulley transmission structure is simple and the work is stable.

Example two

As shown in fig. 9 and 10, the present embodiment provides a control method of an automatic oiling cooking machine, to which the automatic oiling cooking machine of the above embodiment is applied, the method including:

s100: and receiving a recipe controller starting signal and indicating the first timer to start timing.

The controller receives the recipe controller start signal and instructs the first timer to start timing.

S110: and receiving an oiling instruction of the recipe controller, reading the starting duration recorded by the first timer, and acquiring a temperature signal detected by the temperature sensor.

The controller is electrically connected with the recipe controller, the recipe controller is used for the master control of the recipe program, when the recipe program executes the oiling step, the recipe controller sends an oiling instruction to the controller, and the controller is prepared to start oiling after receiving the oiling instruction. And simultaneously, reading the starting duration recorded by the first timer at the moment and acquiring a temperature signal detected by the temperature sensor.

S120: the starting time reaches the preset time, and the temperature signal reaches the preset temperature.

In the recipe program, other steps are provided before oiling, and when the oiling step is started, whether the actual oiling step meets the starting time of the corresponding oiling step in the recipe program in the whole recipe program is judged. And the step S120 is to judge the time for refueling, the starting duration fed back by the first timer is the duration from the start of the recipe program to the reception of the refueling instruction by the controller, and the starting duration is judged to indicate whether the execution time period of the refueling step in the recipe program reaches the preset duration, if so, refueling can be performed to the stirring container 100.

Meanwhile, whether the real-time temperature in the stirring container 100 reaches the preset temperature is judged through the temperature sensor. If the temperature is reached, the stirring container 100 is preheated to the required temperature, and oil can be added into the stirring container 100.

S130: the pressure pump 302 is controlled to start pressurizing and the second timer is instructed to start timing.

When the starting time reaches the preset time and the temperature signal reaches the preset temperature, the pressure pump 302 is controlled to be started, and the pressure pump 302 pressurizes the oil tank 301, so that the oil in the oil tank 301 is added into the stirring container 100. Meanwhile, the controller controls the second timer to start timing and records the initial time of refueling.

On the other hand, when the starting time reaches the preset time, but the temperature signal does not reach the preset temperature, the time for reading the starting time is prolonged, namely the starting time is prolonged, after the time is prolonged, the temperature signal reaches the preset temperature, oil can be added, and the pressure pump 302 is controlled to start;

and if the temperature signal does not reach the preset temperature after the time is prolonged, the controller sends an alarm signal.

In addition, there is also a case that the oiling action is not immediately performed when the start time length does not reach the preset time length but the temperature signal reaches the preset temperature, and at this time, the controller sends an alarm signal, and the alarm signal at this time sends an instruction to the recipe controller, and the recipe controller controls to turn off the heating device 200 or reduce the heating temperature of the heating device 200, so that the real-time temperature in the stirring container 100 is reduced, and the oiling action is performed after the start time length is matched with the real-time temperature.

S140: and receiving a weight signal detected by the weight sensor 305, wherein the weight signal reaches a preset threshold value, and acquiring the refueling time length recorded by the second timer.

Respectively receiving a weight signal detected by the weight sensor 305 and a refueling time length signal recorded by a second timer, and comparing the real-time weight of the oil tank 301 with a preset weight;

the second timer records the length of time required to begin fueling until the desired amount of fuel is dispensed. The pressure pump 302 is activated to start filling, and the oil tank 301 reaching the predetermined weight indicates that the oil is filled from the oil tank 301 into the mixing container 100 in an amount sufficient for filling. The amount of fuel in the fuel tank 301 is determined by the weight sensor 305, and the amount of fuel to be added to the agitation vessel 100 is determined.

S150: when the fueling time is within the preset fueling time threshold range, the pressure pump 302 is controlled to stop pressurizing.

When the real-time weight is within the preset weight threshold range and the refueling time is within the preset refueling time threshold range, the refueling is completed, at the moment, the controller controls the pressure pump 302 to stop working, and the oil tank 301 does not refuel into the stirring container 100 any more.

On the other hand, when the real-time weight and the refueling time are not satisfactory, two situations are included:

when the refueling time is less than the preset refueling time threshold lower limit, but the real-time weight of the oil tank 301 is within the preset weight threshold range, which indicates that the oil tank 301 may leak to cause oil leakage, the controller sends an alarm signal so as to facilitate the overhaul of personnel.

When the refueling time is longer than the upper limit of the preset refueling time threshold, but the real-time weight of the oil tank 301 is smaller than the lower limit of the preset weight threshold, the fact that the oil pipe 303 is possibly blocked is indicated, and the controller sends an alarm signal so that a person can conveniently overhaul the oil pipe.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. An automatic oiling cooking machine, comprising:

the edible oil filling device comprises an oil tank for containing edible oil, a pressure pump communicated with the oil tank and a weight sensor arranged at the bottom of the oil tank, wherein the oil tank is communicated with the stirring container through an oil pipe;

the device comprises a recipe controller, a temperature sensor, a weight sensor and a pressure pump, and is characterized by further comprising a first timer, a second timer and a controller electrically connected with the first timer and the second timer, wherein the controller is also electrically connected with the recipe controller, the temperature sensor, the weight sensor and the pressure pump respectively, a recipe operation program is preset in the recipe controller, the first timer is started to time by the recipe operation program, the controller receives an oiling program instruction of the recipe controller, reads the starting duration of the recipe operation program recorded by the first timer, acquires a temperature signal of the temperature sensor, controls the pressure pump to pressurize according to the starting duration and the temperature signal so that edible oil in the oil tank flows into the stirring container, the second timer is started to pressurize by the pressure pump, and the controller also receives a weight signal of the oil tank detected by the weight sensor, and the controller controls the pressure pump to stop pressurizing according to the oiling time length and the weight signal recorded by the second timer.

2. The automated oiling cooking machine according to claim 1, further comprising a housing, both the heating device and the oiling device being provided inside the housing; the stirring container comprises a container body and a container cover, wherein one end of the container body is open, the interior of the container body is hollow, the container cover covers the opening of the container body, and the container cover and the machine shell are detachably connected through a hinge.

3. The automatic oiling cooking machine of claim 2, wherein an oil inlet communicated with the oil tank and an oil outlet communicated with the stirring container are respectively formed at two ends of the oil pipe, and an oil nozzle is connected to the oil outlet and is arranged on the hinge.

4. The automated oiling cooking machine of claim 2 or 3, wherein the oil pipe passes through the container lid to communicate the oil tank and the container body, the oil pipe comprises a first oil pipe located in the housing and a second oil pipe located in the container lid, and the first oil pipe and the second oil pipe are communicated.

5. The automated oiling cooking machine of claim 1 wherein the stirring assembly comprises a motor and a stirring blade connected to the motor, the motor and the stirring blade being drivingly connected by a belt mechanism.

6. The automatic oiling cooking machine of claim 5, wherein the belt mechanism comprises two belt pulleys and a belt, the output shaft of the motor and the rotating shaft of the stirring knife are respectively connected with one belt pulley in a transmission way, and the two belt pulleys are connected with each other in a transmission way through the belt.

7. The automatic oiling cooking machine of claim 2 wherein an operation interface is provided outside the housing, and the operation interface is provided with an operation button and a display screen, and the operation button and the display screen are electrically connected with the controller respectively.

8. The automated oiling cooking machine of claim 1 wherein the pressure pump is an air pump.

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